Patent Application
20210063224
The present inventive concept relates generally to connectors and, more particularly, to non-conventional methods of connecting modules to a network.
In the past copper piping was a standard material used for water distribution piping. Conventional meters in the United States and abroad utilize, for example, a threaded and gasketed connection to connect the meter to, for example, the water distribution system. In other words, a male connection is positioned in a female connector using a threaded connector and this connection is generally sealed with a rubberized gasket. This process has remained relatively stable for the last 40 or more years. Modern piping is moving away from copper piping and various plastics and other materials may be used.
Some embodiments of the present inventive concept provide a system for connecting a central module to a network. The system includes a central module having an inlet and an outlet; a first connector configured to be received at the inlet of the central module; a second, connector configured to be received at the outlet of the central module; and at least one fastening mechanism configured to secure the first and second connectors to the central module such that a sealed connection is provided through the central module to the network.
In further embodiments, the central module may be a water meter and the network may be a water distribution network. In certain embodiments, the water distribution network may include metal or non-metal piping and the first and second connectors may include elastomeric materials or other means of sealing.
In still further embodiments, the first and second connectors may be different type of connectors.
In some embodiments, the fastening mechanism may include one of a plurality of pins and a plurality of openings. The first and second connectors may include a remaining one of the plurality of pins and the plurality of openings. The plurality of pins may be configured to be received by the plurality of openings such that the fastening mechanism couples the first and second connectors to the central module.
In further embodiments, one of the first and second connectors may include a notch and a remaining one of the first and second connectors may include a tab. The notch may be configured to receive the tab to enable coupling of the first and second connectors to the central module.
In still further embodiments, the first and second connectors may be further configured to seal connections between the first and second connectors and the inlet and outlet, respectively. In certain embodiments, an o-ring may be positioned with each of the first and second connectors to provide a seal.
In some embodiments, the first and second connectors may be non-threaded connectors.
In further embodiments, the first and second connectors may be configured to vary a length of a connection to the network.
Still further embodiments of the present inventive concept provide a connector for connecting a central module to a network including a material configured to be received at an inlet and/or an outlet of the central module. At least one fastening mechanism is configured to secure the connector to the central module such that a sealed connection is provided through the central module to the network.
The present inventive concept will be described more fully hereinafter with reference to the accompanying figures, in which embodiments of the inventive concept are shown. This inventive concept may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
Accordingly, while the inventive concept is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It should be understood, however, that there is no intent to limit the inventive concept to the particular forms disclosed, but on the contrary, the inventive concept is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the inventive concept as defined by the claims. Like numbers refer to like elements throughout the description of the figures.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the inventive concept. As used herein, the singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprises”, “comprising,” “includes” and/or “including” when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Moreover, when an element is referred to as being “responsive” or “connected” to another element, it can be directly responsive or connected to the other element, or intervening elements may be present. In contrast, when an element is referred to as being “directly responsive” or “directly connected” to another element, there are no intervening elements present. As used herein the term “and/or” includes any and all combinations of one or more of the associated listed items and may be abbreviated as “/”.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this inventive concept belongs. It will be further understood that terms used herein should be interpreted as having a meaning that is consistent with their meaning in the context of this specification and the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element without departing from the teachings of the disclosure. Although some of the diagrams include arrows on communication paths to show a primary direction of communication, it is to be understood that communication may occur in the opposite direction to the depicted arrows.
As discussed in the background of the inventive concept, conventional meters in the United States and abroad utilize, for example, a threaded and gasketed connection to connect the meter to, for example, the water distribution system. Example conventional connectors and systems are illustrated in
As discussed above, the availability of new materials, for example, thermoplastic materials, for piping provide replacement materials for the traditional copper for water pipes. It is understood that the materials used should be suitable to handle high temperatures for hot water as well as the necessary pressure of the water in the piping. Materials in addition to copper that may be available include polybutylene (PB); chlorinated polyvinylchloride (CPVC); polyvinylchloride PVC); random polypropylene (PP-R), cross-linked polyethylene (PEX) and the like. Introduction of pipes made of these new materials may remove the need for a traditional threaded pipe connection discussed above. Accordingly, some embodiments of the present inventive concept provide alternative attachment systems for connecting piping made of alternate materials as will be discussed further below with respect to
In particular, with the advent of new plumbing materials and moving away from copper pipe in many households, alternative connectors and connection styles may be used. For example, in some embodiments water meters may designed to have interchangeable connector ends at the connection points to the water line. In other words, water meters may be designed to be connected to the water line using various types of connections, i.e., either conventional or in accordance with embodiments discussed herein. Thus, the meters allow for the new attachment methods discussed herein, such as PEX type connections or push to connect fittings, as well as the conventional threaded and gasketed connection.
The meters themselves are currently being manufactured out of polymers for use in a world dominated by metallic components and installers that want the robustness of metal components. One of the primary complaints of the polymer based meters is the thread strength of the polymer connectors and issues with stripping threads. Embodiments of the present inventive concept may provide alternate methods of connecting the piping, which may reduce, or possibly eliminate, the complaints with respect to thread strength and stripping as well as decrease installation time and issues with leaking meters due to improper installations.
It will be understood that although embodiments of the present inventive concept are discussed herein with respect to water meters, embodiments of the present inventive concept are not limited thereto. Connection systems and methods discussed herein may be applied in other systems without departing from the scope of the present inventive concept. For example, embodiments of the present inventive concept may be used in house installations, sub-metering installations and the like without departing from the scope of the present inventive concept.
Referring now to
The central measuring module 450 is configured to attach to, for example, the water distribution system using non-traditional connectors 460, 465 in accordance with embodiments discussed herein. These connectors 460, 465 may attach and seal to interchangeable ends using, for example, o-rings or other sealing devices. The connectors 460, 465 may be attached in any feasible way using, for example, quarter turn interfaces or the like as well as mechanical fasteners. In some embodiments, the modular ends may simulate the size and form factors required for integration with the connectors, for example, PEX connectors, push to connect fittings and other similar processes. In some embodiments, the connectors may be configured to allow for varying the overall length of the product based on the installation requirements.
Referring now to
In these embodiments, the water meter has an inlet (452,
Furthermore, the connectors 561 and 566 may be the same type of connector or may be completely different without departing from the scope of the present inventive concept. Thus, the connectors 561 and 566 may be selected to suit the connector on the module 550. The connectors 561 and 566 may be customized to different meter lengths and/or alternate meter connection types outside of the standard straight pipe threads with gaskets.
In embodiments illustrated in
Although embodiments of the present inventive concept are discussed with respect to
Referring now to
As illustrated in
Referring now to
As illustrated in
It will be understood that embodiments of the present inventive concept illustrated in
As briefly discussed above, embodiments of the present inventive concept provide alternate methods of connecting a central measuring module to a network. Embodiments of the present inventive concept allow the connector to be customized to the module, even allowing for different connectors on a same unit.
In the drawings and specification, there have been disclosed exemplary embodiments of the inventive concept. However, many variations and modifications can be made to these embodiments without substantially departing from the principles of the present inventive concept. Accordingly, although specific terms are used, they are used in a generic and descriptive sense only and not for purposes of limitation, the scope of the inventive concept being defined by the following claims.
