QUICK RELEASE IGNITION APPARATUS AND GAS HEATING DEVICE

Abstract

Disclosed are a quick release ignition apparatus and a gas heating device. The quick release ignition apparatus includes an installation panel, a gas adjustment assembly and an ignition assembly. The gas adjustment assembly includes a control valve, an air inlet pipe group and an air outlet pipe group, the control valve is provided on the installation panel, the control valve includes an air inlet elbow and an air outlet elbow, the air inlet pipe group is detachably connected to the air inlet elbow, the outlet pipe group is detachably connected to the air outlet elbow, and the ignition assembly is provided on the installation panel.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

The present application claims priority to Chinese Patent Application No. 202321894862.4, filed on Jul. 18, 2023, and Chinese Patent Application No. 202420039219.1, filed on Jan. 5, 2024, the entire contents of which are incorporated herein by reference.

TECHNICAL FIELD

The present application relates to the technical field of heating device, and in particular to a quick release ignition apparatus and a gas heating device.

BACKGROUND

As people's living standards continue to improve, people will pursue a more comfortable living environment. In the cold winter, people have an essential need for heating, thus a variety of heating equipment emerge, and the gas heating device is one of them.

In the related art, the gas heating device includes an ignition apparatus and a combustion apparatus. The gas from gas sources such as gas tanks is transmitted to the combustion apparatus through an inlet pipe and an outlet pipe of the ignition apparatus, and ignited through the ignition mechanism of the ignition apparatus for heating. Considering safety issues, the ignition apparatus used for a long time needs to be repaired or replaced. At this time, the ignition apparatus needs to be separated from the combustion apparatus. However, one end of the inlet pipe and one end of the outlet pipe are both directly connected to the pipeline control valve of the ignition apparatus, thus there are many pipelines around the control valve, and the space is crowded. At the same time, the other end of the outlet pipe is in a narrow space in the combustion apparatus, which takes a long time to install or remove the pipelines, and is inconvenient to repair and replace the ignition apparatus.

SUMMARY

The main purpose of the present application is to provide a quick release ignition apparatus, aiming to improve the installation efficiency and replacement efficiency of the quick release ignition apparatus.

In order to achieve the above purpose, the quick release ignition apparatus provided in the present application, applied for a gas heating device, includes: an installation panel, a gas adjustment assembly and an ignition assembly.

The gas adjustment assembly includes an installation panel, a gas adjustment assembly and an ignition assembly; the gas adjustment assembly includes a control valve, an air inlet pipe group and an air outlet pipe group, the control valve is provided on the installation panel, the control valve includes an air inlet elbow detachably connected to the air inlet pipe group and an air outlet elbow detachably connected to the outlet pipe group; and the ignition assembly is provided on the installation panel.

In an embodiment, the quick release ignition apparatus further includes a protection shell, the protection shell and the installation panel are enclosed to form a protection chamber, and the control valve and the ignition mechanism are provided in the protection chamber.

In an embodiment, one end of the air inlet elbow away from the control valve is exposed in the protection shell, and the air inlet pipe group includes a second quick connector detachably connected to the air inlet elbow.

In an embodiment, one end of the air outlet elbow away from the control valve is exposed in the protection shell, and the air outlet pipe group includes a second quick connector detachably connected to the air outlet elbow.

In an embodiment, the air inlet pipe group includes a first quick connector, a first inlet pipe and a second inlet pipe, one end of the first inlet pipe away from the second inlet pipe is detachably connected to the air inlet elbow, the second inlet pipe is configured for connecting to an external gas source, and the first quick connector is configured for connecting the first inlet pipe and the second inlet pipe.

In an embodiment, the air outlet pipe group includes a first quick connector, a first outlet pipe, and a second outlet pipe, one end of the first outlet pipe away from the second outlet pipe is detachably connected to the air outlet elbow, one end of the second outlet pipe away from the first outlet pipe is configured for connecting to the combustion device of the gas heating apparatus, and the first quick connector is configured for connecting the first outlet pipe and the second outlet pipe.

In an embodiment, the gas adjustment assembly further includes an adjustment knob provided on a side of the installation panel away from the control valve, and the adjustment knob is configured to adjust and control the control valve.

In an embodiment, the ignition assembly includes an ignition mechanism, a first wire and an ignition needle, the ignition mechanism is provided on the installation panel, one end of the first wire is connected to the ignition mechanism, and another end of the first wire is connected to the ignition needle.

In an embodiment, the ignition assembly further includes an ignition button provided on one side of the installation panel away from the ignition mechanism, and the ignition button is configured to control the ignition mechanism.

In an embodiment, the quick release ignition apparatus further includes a cover plate hinged with the installation panel, the cover plate and the installation panel are enclosed to form an accommodation chamber, and the adjustment knob and the ignition button are provided in the accommodation chamber.

In an embodiment, the gas adjustment assembly further includes a sensor needle and a second wire, one end of the second wire is connected to the control valve, and another end of the second wire is connected to the sensor needle.

The present application also provides a gas heating device, including: the quick release ignition apparatus, a combustion apparatus and a gas collection hood; the combustion apparatus includes a combustion pipe and an installation base plate, the combustion pipe is provided on the installation base plate, the installation base plate is provided with a first via hole and a second via hole, and one end of the air outlet pipe group away from the air inlet elbow passes through the first via hole and is communicated with the combustion pipe; and the gas collection hood covering the second via hole, an installation plate is provided in the gas collection hood, and the installation plate is formed with a plurality of installation portions.

In the technical solution of the present application, the control valve includes the air inlet elbow detachably connected to the air inlet pipe group and the air outlet elbow detachably connected to the air outlet pipe group. By designing the sizes of the air inlet elbow and the air outlet elbow, the connection between the air inlet elbow and the air inlet pipe group and the connection between the air outlet elbow and the air outlet pipe group are in the open space. When the quick release ignition apparatus is installed or removed, the air inlet elbow and the air inlet pipe group or the air outlet elbow and the air outlet pipe group can be easily connected or separated, thereby improving the installation and replacement efficiency of the quick release ignition apparatus.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to illustrate the technical solutions in the embodiments of the present application or in the related art more clearly, the following briefly introduces the accompanying drawings required for the description of the embodiments or the related art. Obviously, the drawings in the following description are only part of embodiments of the present application. For those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without any creative effort.

FIG. 1 is a schematic three-dimensional structural view of a quick release ignition apparatus according to an embodiment of the present application.

FIG. 2 is an enlarged view at position A in FIG. 1.

FIG. 3 is a schematic view of an internal structure of a protection chamber in FIG. 1.

FIG. 4 is a schematic three-dimensional structural view of a gas heating device according to an embodiment of the present application.

The realization of the objective, functional characteristics, and advantages of the present application are further described with reference to the accompanying drawings.

DETAILED DESCRIPTION OF THE EMBODIMENTS

The technical solutions of the embodiments of the present application will be described in more detail below with reference to the accompanying drawings. It is obvious that the embodiments to be described are only some rather than all of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative efforts shall fall within the scope of the present application.

It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, the movement situation, etc. among various assemblies under a certain posture as shown in the drawings. If the specific posture changes, the directional indication also changes accordingly.

In addition, the descriptions of “first”, “second”, etc. in the present application are only for the purpose of description, and should not be construed as indicating or implying relative importance or implicitly indicates the number of technical features indicated. Thus, a feature delimited with “first”, “second” may expressly or implicitly include at least one of that feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist or fall within the scope of protection claimed in the present application.

As people's living standards continue to improve, people will pursue a more comfortable living environment. In the cold winter, people have an essential need for heating, thus a variety of heating equipment emerge, and the gas heating device is one of them.

In the related art, the gas heating device includes an ignition apparatus and a combustion apparatus. The gas from gas sources such as gas tanks is transmitted to the combustion apparatus through an inlet pipe and an outlet pipe of the ignition apparatus, and ignited through the ignition mechanism of the ignition apparatus for heating. Considering safety issues, the ignition apparatus used for a long time needs to be repaired or replaced. At this time, the ignition apparatus needs to be separated from the combustion apparatus. However, one end of the inlet pipe and one end of the outlet pipe are both connected to the control valve of the ignition apparatus, thus there are many pipelines around the control valve, and the space is crowded. At the same time, the other end of the outlet pipe is in a narrow space in the combustion apparatus, which takes a long time to install or remove the pipelines, and is inconvenient to repair and replace the ignition apparatus.

In order to solve the above problems, the present application provides a quick release ignition apparatus, aiming to improve the installation efficiency and replacement efficiency of the quick release ignition apparatus. FIG. 1 to FIG. 3 are embodiments of the quick release ignition apparatus provided by the present application.

Please refer to FIG. 1 to FIG. 3, the present application provides a quick release ignition apparatus 1000, applied to a gas heating device, including an installation panel 1, a gas adjustment assembly and an ignition assembly 5. The gas adjustment assembly includes a control valve 2, an air inlet pipe group 3 and an air outlet pipe group 4. The control valve 2 is provided on the installation panel 1 and includes an air inlet elbow 201 detachably connected to the air inlet pipe group 3 and an air outlet elbow 202 detachably connected to the air outlet pipe group 4, and the ignition assembly 5 is provided on the installation panel 1.

In this embodiment, the gas in the gas source is received through the air inlet pipe group 3, and the received gas is transmitted to a combustion apparatus 12 of the gas heating device 2000 through the air outlet pipe group 4. The transmission speed of the gas is controlled through the control valve 2. The ignition assembly ignites the gas in the combustion apparatus 12. The air inlet pipe group 3 can be connected to the air inlet elbow 201 through threaded connectors, and the air outlet pipe group 4 can also be connected to the air outlet elbow 202 through threaded connectors. The threaded connections have good sealing properties. By designing the sizes of the air inlet elbow 201 and the air outlet elbow 202, the connection between the air inlet elbow 201 and the air inlet pipe group 3 and the connection between the air outlet elbow 202 and the air outlet group 4 can be in an open space. When installing or disassembling the quick release ignition apparatus 1000, both the air inlet elbow 201 and the air inlet pipe group 3 or the air outlet elbow 202 and the air outlet pipe group 4 can be easily connected or separated, thereby improving the efficiency to install or replace the quick release ignition apparatus 1000.

In an embodiment of the present application, please refer to FIG. 1, the quick release ignition apparatus 1000 also includes a protection shell 8. The protection shell 8 and the installation panel 1 are enclosed to form a protection chamber, and the control valve 2 and the ignition mechanism 501 are provided in the protection chamber. The protection shell 8 can prevent the control valve 2 and the ignition mechanism 501 in the protection chamber from being damaged to a certain extent, and can hide the complex pipelines around the control valve 2 to improve the overall aesthetics.

In order to further improve the efficiency of installation and replacement, in an embodiment of the present application, referring to FIG. 1, one end of the air inlet elbow 201 away from the control valve 2 is exposed in the protection shell 8. Specifically, one end of the air inlet elbow 201 away from the control valve 2 is passed through the protection shell 8 and is fixedly connected to the protection shell 8. The air inlet pipe group 3 includes a second quick connector 6a, and one end of the second quick connector 6a is detachably connected to the air inlet elbow 201, so that the air inlet pipe group 3 can be quickly detached from the control valve 2. Similarly, one end of the air outlet elbow 202 away from the control valve 2 is passed through the protection shell 8 and is fixedly connected to the protection shell 8, the air outlet pipe group 4 also includes a second quick connector 6a, and one end of the second quick connector 6a is detachably connected to the outlet elbow 202, so that the air outlet pipe group 4 can be quickly detached from the control valve 2. Moreover, since both the air inlet elbow 201 and the air outlet elbow 202 are fixedly connected to the protection shell, the positions are relatively fixed, which facilitates the installation and disassembly of the air inlet pipe group 3 and the air outlet pipe group 4.

In an embodiment of the present application, the air inlet pipe group 3 includes a first inlet pipe 301 and a second inlet pipe 302 detachably connected to the first inlet pipe 301, and one end of first inlet pipe 301 away from second inlet pipe 302 is connected to the second quick connector 6a. The second inlet pipe 302 is configured for connecting to an external gas source. The air outlet pipe group 4 includes a first outlet pipe 401 and a second outlet pipe 402 detachably connected to the first outlet pipe 401. One end of the first outlet pipe 401 away from the second outlet pipe 402 is connected to the second quick connector 6a. One end of the second outlet pipe 402 away from the first outlet pipe 401 is configured to connect to a combustion apparatus 12 of a gas heating device 2000. The first inlet pipe 301 can be connected to the second inlet pipe 302 through threaded connectors, and the first outlet pipe 401 can also be connected to the second outlet pipe 402 through threaded connectors. The threaded connections have good sealing properties. Since the connection between the first inlet pipe 301 and the second inlet pipe 302 and the connection between the first outlet pipe 401 and the second outlet pipe 402 can be in an open space. When installing or disassembling the quick release ignition apparatus 1000, both the first inlet pipe 301 and the second inlet pipe 302 or the first outlet pipe 401 and the air outlet pipe group 4 can be easily connected or separated, thereby improving the efficiency to install or replace the quick release ignition apparatus 1000.

In order to install or remove the quick release ignition apparatus 1000 faster, in an embodiment, referring to FIG. 1, the air inlet pipe group 3 also includes a first quick connector 6 configured to connect the first inlet pipe 301 and the second inlet pipe 302. Similarly, the air outlet pipe group 4 also includes the first quick connector 6 configured to connect the first outlet pipe 401 and the second outlet pipe 402. Through the quick connector 6, the first inlet pipe 301 and the second inlet pipe 302 can be quickly disconnected, the first outlet pipe 401 and the second outlet pipe 402 can be quickly disconnected, and the first quick connector 6 has a good sealing and stability when connected.

Different gas sources have different pressures and require different nozzles 16, and an amount of air that needs to be mixed is also different. In an embodiment, referring to FIG. 1, the first quick connector 6 of the air outlet pipe group 4 is provided at one end of the first outlet pipe 401 connected to the second inlet pipe 302. The second outlet pipe 402 and the first outlet pipe 401 are provided with the nozzle 16 and an adjustment damper 17. When the gas source is changed, the nozzle 16 can be easily replaced through the first quick connector 6, and the amount of the mixed air can be adjusted through the adjustment damper 17.

Further, in an embodiment, referring to FIG. 1 and FIG. 3, the gas adjustment assembly also includes an adjustment knob 7. The adjustment knob 7 is provided on one side of the installation panel 1 away from the control valve 2 and is configured to control the control valve 2. By rotating the adjustment knob 7, a gas flow in the combustion pipe 1201 transmitted to the combustion apparatus 12 through the control valve 2 can be controlled, thereby controlling a flame size of the combustion pipe 1201.

Specifically, in an embodiment, referring to FIG. 1 and FIG. 3, the ignition assembly 5 includes an ignition mechanism 501, a first wire 502 and an ignition needle 503. The ignition mechanism 501 is provided on the installation panel 1, one end of the first wire 502 is connected to the ignition mechanism 501, and the other end of the first wire 502 is connected to the ignition needle 503. The quick release ignition apparatus 1000 also includes a mother fire burner 14 and a third wire 15. One end of the third wire 15 is connected to the control valve 2, and the other end of the third wire 15 is connected to the mother fire burner 14. The mother fire burner 14 is provided near the combustion pipe 1201 of the combustion apparatus 12. The combustion pipe 1201 is provided with at least one first through hole. The ignition process of the quick release ignition apparatus 1000 is as follows: pressing the adjustment knob 7 to transfer a small amount of the gas to the mother fire burner 14 through the third wire 15, igniting the gas of the mother fire burner 14 through the ignition needle 503, and rotating the adjustment knob 7 to open the control valve 2 so that the gas can enter the combustion pipe 1201 to maintain the combustion.

In order to facilitate the ignition operation, in an embodiment, referring to FIG. 3, the ignition assembly 5 also includes an ignition button 504. The ignition button 504 is provided on one side of the installation panel 1 away from the ignition mechanism 501 and is configured to control the ignition mechanism 501. The ignition needle 503 can be easily controlled through the ignition button 504 for ignition operation.

In order to prevent the adjustment knob 7 and the ignition button 504 from being accidentally touched, in an embodiment, please refer to FIG. 1, the quick release ignition apparatus 1000 also includes a cover plate 9. The cover plate 9 is hinged with the installation panel 1, and can be enclosed with the installation panel 1 to form an accommodation chamber. The adjustment knob 7 and the ignition button 504 are provided in the accommodation chamber. After completing the ignition operation and determining a degree of combustion, the accommodation chamber can be closed by the cover plate 9 to prevent the adjustment knob 7 and the ignition button 504 in the accommodation chamber from being accidentally touched.

Further, in an embodiment, referring to FIG. 1 and FIG. 3, the gas adjustment assembly also includes a sensor needle 10 and a second wire 11. One end of the second wire 11 is connected to the control valve 2, and the other end of the first wire 502 is connected to the sensor needle 10. The sensor needle 10 is configured to stop the gas transmission after the fire in combustion pipe 1201 is extinguished, which otherwise may cause the gas concentration in the air to be too high and cause danger. The sensor needle 10 can be a thermocouple that can sense the temperature. When the sensor needle 10 senses that the combustion pipe 1201 is no longer burning, a signal is sent to the control valve 2 through the second wire 11, closing the control valve 2 and stopping the gas transmission.

It can be understood that the first wire 502, the second wire 11 and the third wire 15 all need to pass through the protection shell and extend out of the protection chamber. For this reason, in an embodiment of the present application, referring to FIG. 1, one end of the protection shell 8 away from the installation panel 1 is provided with a through hole. The first wire 502, the second wire 11 and the third wire 15 all extend out of the protection chamber via the through hole. A rubber protection coil is provided at the through hole to prevent the first wire 502, the second wire 11 and the third wire 15 from being directly contact with an inner peripheral wall of the through hole, thereby reducing the wear of the first wire 502, the second wire 11 and the third wire 15 and extending the service life.

Please refer to FIG. 4, the present application also provides a gas heating device 2000, including the quick release ignition apparatus 1000, the combustion apparatus 12 and a gas collection hood 13. The specific structure of the quick release ignition apparatus 1000 refers to the above embodiment, since adopting the technical solutions of all the above embodiments, the gas heating device 2000 at least have all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. The combustion apparatus 12 includes the combustion pipe 1201 and an installation base plate 1202. The combustion pipe 1201 is provided on the installation base plate 1202. The installation base plate 1202 is provided with a first via hole, and one end of the air outlet pipe group 4 away from the air outlet elbow 202 passes through the first via hole and is communicated with the combustion pipe 1201. The installation base plate 1202 is provided with a second via hole covered by the gas collection hood 13. The gas collection hood 13 is provided with an installation plate 1301, and the installation plate 1301 is formed with a plurality of installation portions configured to install the ignition needle 503, the sensor needle 10 and the mother fire burner 14 respectively. The gas collection hood 13 is provided with at least one second through hole to ensure that the ignition port of the ignition needle 503 is communicated with the first through hole of the combustion pipe 1201.

The above descriptions are only embodiments of the present application, and are not intended to limit the scope of the present application. Under the inventive concept of the present application, any equivalent structural transformations made by using the contents of the description and drawings of the present application, or direct/indirect applications in other related technical fields are included in the scope of the present application.

Claims

1. A quick release ignition apparatus, applied for a gas heating device, comprising: an installation panel;a gas adjustment assembly comprising a control valve, an air inlet pipe group and an air outlet pipe group, wherein the control valve is provided on the installation panel, the control valve comprises an air inlet elbow detachably connected to the air inlet pipe group and an air outlet elbow detachably connected to the outlet pipe group; andan ignition assembly provided on the installation panel.

2. The quick release ignition apparatus of claim 1, further comprising a protection shell, wherein the protection shell and the installation panel are enclosed to form a protection chamber, and the control valve and the ignition mechanism are provided in the protection chamber.

3. The quick release ignition apparatus of claim 2, wherein one end of the air inlet elbow away from the control valve is exposed in the protection shell, and the air inlet pipe group comprises a second quick connector detachably connected to the air inlet elbow.

4. The quick release ignition apparatus of claim 2, wherein one end of the air outlet elbow away from the control valve is exposed in the protection shell, and the air outlet pipe group comprises a second quick connector detachably connected to the air outlet elbow.

5. The quick release ignition apparatus of claim 1, wherein the air inlet pipe group comprises a first quick connector, a first inlet pipe and a second inlet pipe, one end of the first inlet pipe away from the second inlet pipe is detachably connected to the air inlet elbow, the second inlet pipe is configured for connecting to an external gas source, and the first quick connector is configured for connecting the first inlet pipe and the second inlet pipe.

6. The quick release ignition apparatus of claim 1, wherein the air outlet pipe group comprises a first quick connector, a first outlet pipe, and a second outlet pipe, one end of the first outlet pipe away from the second outlet pipe is detachably connected to the air outlet elbow, one end of the second outlet pipe away from the first outlet pipe is configured for connecting to the combustion device of the gas heating apparatus, and the first quick connector is configured for connecting the first outlet pipe and the second outlet pipe.

7. The quick release ignition apparatus of claim 1, wherein the gas adjustment assembly further comprises an adjustment knob provided on a side of the installation panel away from the control valve, and the adjustment knob is configured to adjust and control the control valve.

8. The quick release ignition apparatus of claim 1, wherein the ignition assembly comprises an ignition mechanism, a first wire and an ignition needle, the ignition mechanism is provided on the installation panel, one end of the first wire is connected to the ignition mechanism, and another end of the first wire is connected to the ignition needle.

9. The quick release ignition apparatus of claim 8, wherein the ignition assembly further comprises an ignition button provided on one side of the installation panel away from the ignition mechanism, and the ignition button is configured to control the ignition mechanism.

10. The quick release ignition apparatus of claim 9, further comprising: a cover plate hinged with the installation panel,wherein the cover plate and the installation panel are enclosed to form an accommodation chamber, and the adjustment knob and the ignition button are provided in the accommodation chamber.

11. The quick release ignition apparatus of claim 1, wherein the gas adjustment assembly further comprises a sensor needle and a second wire, one end of the second wire is connected to the control valve, and another end of the second wire is connected to the sensor needle.

12. A gas heating device, comprising: the quick release ignition apparatus of claim 1;a combustion apparatus comprising a combustion pipe and an installation base plate, wherein the combustion pipe is provided on the installation base plate, the installation base plate is provided with a first via hole and a second via hole, and one end of the air outlet pipe group away from the air inlet elbow passes through the first via hole and is communicated with the combustion pipe; anda gas collection hood covering the second via hole, wherein an installation plate is provided in the gas collection hood, and the installation plate is formed with a plurality of installation portions.