CN217738401U - Valve-controlled water meter pipe section and water meter calibrating device - Google Patents
Valve-controlled water meter pipe section and water meter calibrating device Download PDFInfo
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- CN217738401U CN217738401U CN202221525539.5U CN202221525539U CN217738401U CN 217738401 U CN217738401 U CN 217738401U CN 202221525539 U CN202221525539 U CN 202221525539U CN 217738401 U CN217738401 U CN 217738401U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model discloses a pipeline section of valve accuse water gauge and calibrating installation of this water gauge, include: the water meter pipe sections are arranged in a plurality, and a water meter shell is connected between every two adjacent water meter pipe sections; the first external connecting pipe section and the second external connecting pipe section are communicated with the water meter pipe section and are arranged in opposite directions, and a first valve and a second valve are respectively arranged in the first external connecting pipe section and the second external connecting pipe section; and the third valve is arranged inside the water meter pipe section and between the first external pipe section and the second external pipe section. The utility model discloses can realize through simple operation that rivers that pass through are mobile for the series connection or parallelly connected adjustment and the switching that flows in a plurality of valve accuse water meters under the condition of not unloading the table to the switching valve who satisfies the valve accuse water gauge detects the work demand that detects with electromechanical uniformity.
Description
Technical Field
The utility model relates to a water gauge detects technical field, especially relates to a pipeline section of valve accuse water gauge and calibrating installation of this water gauge.
Background
In the production stage of the valve-controlled intelligent water meter, final ex-factory product control detection needs to be carried out on the valve-controlled intelligent water meter to be subjected to finished product packaging. Generally, the quality control detection comprises two parts, one is to detect the opening and closing of the valve under the condition that a certain pressure difference exists between the front and the rear of the valve; the other is consistency detection of the water quantity represented by the mechanical indication mechanism of the water quantity flowing through the water meter and the water quantity represented by the electronic module, which is also called electromechanical consistency detection.
In the two detection contents, no corresponding high-efficiency detection equipment exists at present, the valve-controlled water meters can be subjected to on-off valve detection of the valve simultaneously in parallel, and the valve-controlled water meters can be subjected to electromechanical consistency detection in series, usually, during detection, meter disassembly, adjustment and re-installation of the valve-controlled water meters are required, water flow passing through the valve-controlled water meters is adjusted to be switched between serial flow and parallel flow, and then detection is carried out, so that the operation is complex.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pipeline section of valve accuse water gauge and calibrating installation of this water gauge, it can realize through simple operation that rivers that pass through are mobile for the series connection or parallelly connected adjustment and the switching that flows in a plurality of valve accuse water gauges under the condition of not unloading the table to satisfy the work demand that the switching valve of valve accuse water gauge detected and electromechanical uniformity detected.
In order to solve the technical problem, the utility model provides a pipeline section of valve accuse water gauge, include:
the water meter comprises a plurality of water meter pipe sections, and a water meter shell is connected between every two adjacent water meter pipe sections;
the first external connecting pipe section and the second external connecting pipe section are communicated with the water meter pipe section and are arranged in opposite directions, and a first valve and a second valve are respectively arranged in the first external connecting pipe section and the second external connecting pipe section;
and the third valve is arranged inside the water meter pipe section and between the first external pipe section and the second external pipe section.
Preferably, the number of the water meter shells is multiple, the two end parts of the multiple water meter shells are connected with the water meter pipe sections to realize parallel water passing and serial water passing, and the valve-controlled water meters are arranged in the water meter shells.
Preferably, as the technical solution, two ends of the water meter pipe section are used for water inlet and outlet respectively.
Preferably, in the above technical solution, the first extension pipe section and the second extension pipe section are symmetrically arranged with the third valve as a center.
A calibrating device for a valve-controlled water meter comprises a clamping assembly and a container shell, wherein the clamping assembly is used for clamping a pipe section of the valve-controlled water meter, and the pipe section of the valve-controlled water meter comprises a plurality of water meter shells and is arranged horizontally.
Preferably, the water outlet of the valve-controlled water meter is connected with the container shell, and a measuring tool is arranged in the container shell and used for measuring the water quantity.
As the optimization of the technical scheme, the clamping assembly is provided with the adjustable structure and the clamp, and the adjustable structure is used for meeting the requirements of water meters of different models.
Preferably, the calibrating apparatus further comprises a support frame, and the clamping assembly is arranged on the surface of the support frame.
Preferably, the calibrating apparatus further comprises a water outlet, and the second externally connecting pipe section is connected with the water outlet.
Preferably, in the above aspect, a water passage is connected to a bottom of the drain port, and the water passage communicates with the container case.
The utility model provides a pipeline section of valve accuse water gauge and calibrating installation of this water gauge, it has water gauge pipeline section, first valve, second valve, third valve and clamping subassembly, place water gauge pipeline section and water meter shell after installing and carry out the centre gripping location through the clamping subassembly on calibrating installation, let in the clean water that has certain pressure to the first extension pipeline section and the water gauge pipeline section in the outside, close the third valve, first valve and second valve are opened, rivers get into the valve accuse water gauge and transmit from first valve and get into next valve accuse water gauge and flow out by the second valve, form parallelly connected rivers, can test like this under the pressure state whether the valve switch function of valve accuse water gauge is normal; the first valve and the second valve are closed, the third valve is opened to form series water flow, the water flow passing through each valve-controlled water meter is equal, and the water flow flowing out after passing through the water meters is metered, so that whether the electromechanical consistency of the valve-controlled water meters reaches the standard or not is detected, the adjustment and switching of the series flow or the parallel flow of the water flow passing through the plurality of valve-controlled water meters can be realized under the condition of not disassembling the meters through simple operation, and the working requirements of the valve-controlled water meter on the detection of the switch valve and the electromechanical consistency detection are met.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
Drawings
Fig. 1 is a schematic structural view of a water meter pipe section according to the present invention;
fig. 2 is a schematic view of the overall structure of the valve-controlled water meter of the present invention;
fig. 3 is a sectional view of a water meter pipe section according to the present invention;
fig. 4 is an overall sectional view of the valve-controlled water meter of the present invention;
fig. 5 is a top view of the calibrating apparatus of the present invention.
In the figure: 1 water meter pipe section, 2 first external pipe section, 21 first valve, 3 second external pipe section, 31 second valve, 4 third valve, 5 water meter shell.
Detailed Description
To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a pipe section of a valve-controlled water meter, including:
the number of the water meter pipe sections 1 is multiple, and a water meter shell 5 is connected between every two adjacent water meter pipe sections 1;
the first external pipe section 2 and the second external pipe section 3 are communicated with the water meter pipe section 1 and are arranged in opposite directions, and a first valve 21 and a second valve 31 are respectively arranged in the first external pipe section 2 and the second external pipe section 3;
and the third valve 4 is arranged inside the water meter pipe section 1 and between the first external pipe section 2 and the second external pipe section 3.
The calibrating device for the valve-controlled water meter comprises a clamping assembly and a container shell, wherein the clamping assembly is used for clamping a pipe section of the valve-controlled water meter, and the pipe section of the valve-controlled water meter comprises a plurality of water meter shells 5 which are horizontally arranged.
The embodiment provides a pipeline section of valve accuse water gauge and calibrating installation of this water gauge, the utility model provides a calibrating installation of pipeline section and this water gauge of valve accuse water gauge, it has water gauge pipeline section 1, first valve 21, second valve 31, third valve 4 and clamping subassembly, place water gauge pipeline section 1 and water gauge casing 5 after installing and carry out the centre gripping location through the clamping subassembly on calibrating installation, let in the clean water that has certain pressure to first extension pipeline section 2 and the water gauge pipeline section in the outside, close third valve 4, first valve 21 and second valve 31 are opened, rivers get into the valve accuse water gauge and transmit and get into next valve accuse water gauge and flow out by second valve 31 from first valve 21, form parallelly connected rivers, can test like this whether the valve switch function of valve accuse water gauge is normal under pressure state; the first valve 21 and the second valve 31 are closed, the third valve 4 is opened to form series water flow, the water flow in each valve-controlled water meter is equal, the water flow flowing out after passing through the water meter is measured, and therefore whether the electromechanical consistency of the valve-controlled water meters reaches the standard or not is detected.
In a further implementation manner of the present embodiment, the number of the water meter housings 5 is multiple, and the water meter pipe sections 1 are connected to two end portions of the multiple water meter housings 5 to implement parallel water passing and serial water passing.
In this embodiment, the water meter housings 5 are connected to the water meter pipe 1, and the water flows through the valve-controlled water meters are adjusted and switched to flow in series or in parallel by controlling the switches with different valves.
In a further embodiment of this embodiment, the two ends of the water meter pipe section 1 are used for water inlet and outlet, respectively.
In the water meter detection in the embodiment, clean water with certain pressure is input from one end of the connected valve-controlled water meters, and the clean water flows back to the next valve-controlled water meter one by one under the condition that the third valve 4 is opened until the clean water flows to the last valve-controlled water meter and flows out from the other end of the water meter pipe section 1 of the valve-controlled water meter, so that the serial flow of the whole water flow is completed.
In a further embodiment of the present embodiment, the first extension pipe section 2 and the second extension pipe section 3 are arranged symmetrically with respect to the third valve 4.
The third valve 4 in this embodiment is disposed in the middle of the first extension pipe section 2 and the second extension pipe section 3, so that the distances between the first extension pipe section 2 and the second extension pipe section 3 and the third valve 4 are the same, when water flows in a plurality of valve-controlled water meters are flowing in parallel, the same distance is ensured when water flows enter the next valve-controlled water meter through the first valve 21 and flows out through the second valve 31, and the situation that the verification result is affected by different distances is avoided.
In a further embodiment of this embodiment, the outlet of the valve-controlled water meter is connected to a container housing, and a measuring tool is provided inside the container housing for measuring the amount of water.
The container shell in the embodiment receives the water flow flowing out from the water flow path in series through the plurality of valve-controlled water meters, measures the water quantity, and detects whether the electromechanical consistency of the valve-controlled water meters reaches the standard or not by comparing the water quantity with the introduced water quantity because the water quantity in each valve-controlled water meter is the same under the condition of series connection.
In a further implementation manner of this embodiment, the clamping assembly is provided with an adjustable structure and a clamp, and the adjustable structure is used for meeting water meters of different models.
The clamping assembly in the embodiment can clamp and position the water meter shell 5 from the outer side, so that the water flow with certain pressure is ensured to be integrally stable and not to displace when passing through a plurality of valve-controlled water meters.
In a further implementation manner of this embodiment, the calibrating apparatus further includes a supporting frame, and the clamping assembly is disposed on a surface of the supporting frame.
The support frame in this embodiment is used for supporting water meter shell 5 and clamping subassembly, has the switch of certain high convenient operation and adjustment valve.
In a further embodiment of this embodiment, the certification apparatus further comprises a drain port, and the second extension pipe section 3 is connected to the drain port.
In the embodiment, the second external pipe section 3 in the water meter pipe section 1 of each valve-controlled water meter is connected with the water outlet, so that when water flows in a plurality of valve-controlled water meters in parallel, the water flows into the next valve-controlled water meter through the first valve 21 and flows out of the second valve 31, and the second external pipe section is limited and protected by the water outlet.
In a further embodiment of this embodiment, a water conduit is connected to the bottom of the drain opening and communicates with the container housing.
The water outlet in this embodiment collects the water flowing out of the plurality of valve-controlled water meters from the second valve 31 uniformly, thereby avoiding waste of water resources.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A spool piece for a valve-regulated water meter, comprising:
the water meter comprises a plurality of water meter pipe sections (1), and a water meter shell (5) is connected between every two adjacent water meter pipe sections (1);
the first external connecting pipe section (2) and the second external connecting pipe section (3) are communicated with the water meter pipe section (1) and are arranged in opposite directions, and a first valve (21) and a second valve (31) are respectively arranged in the first external connecting pipe section (2) and the second external connecting pipe section (3);
and the third valve (4) is arranged inside the water meter pipe section (1) and between the first external pipe section (2) and the second external pipe section (3).
2. The pipe section of a valve-controlled water meter according to claim 1, wherein the number of the water meter housings (5) is multiple, the water meter pipe sections (1) are connected to two end portions of the multiple water meter housings (5) to realize parallel water passing and serial water passing, and the valve-controlled water meter is installed inside the water meter housings (5).
3. The pipe section of a valve-regulated water meter according to claim 1, wherein the water meter pipe section (1) is adapted for inlet and outlet of water at its two ends, respectively.
4. The pipe section of a valve-regulated water meter according to claim 1, wherein the first extension pipe section (2) and the second extension pipe section (3) are arranged symmetrically about the third valve (4).
5. A calibrating apparatus for a valve-regulated water meter, comprising a clamping assembly and a container housing, wherein the clamping assembly is used for clamping the pipe section of the valve-regulated water meter of claims 1 to 4, and the pipe section of the valve-regulated water meter comprises a plurality of water meter housings (5) and is horizontally arranged.
6. The calibrating apparatus for valve-regulated water meter according to claim 5, wherein the water outlet of the valve-regulated water meter is connected to the container housing, and a measuring tool is disposed inside the container housing for measuring the water quantity.
7. The calibrating apparatus for valve-regulated water meters of claim 5, wherein the clamping assembly is provided with an adjustable structure and a clamp, and the adjustable structure is used for different types of water meters.
8. The calibrating device for the valve-regulated water meter according to claim 5, further comprising a support frame, wherein the clamping assembly is arranged on the surface of the support frame.
9. The calibrating apparatus for a valve-regulated water meter according to claim 6, further comprising a drain outlet, wherein the second extension pipe section (3) is connected to the drain outlet.
10. The calibrating apparatus for valve-regulated water meter of claim 9, wherein a water conduit is connected to the bottom of said water outlet, said water conduit communicating with said container housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221525539.5U CN217738401U (en) | 2022-06-17 | 2022-06-17 | Valve-controlled water meter pipe section and water meter calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221525539.5U CN217738401U (en) | 2022-06-17 | 2022-06-17 | Valve-controlled water meter pipe section and water meter calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217738401U true CN217738401U (en) | 2022-11-04 |
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ID=83841728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221525539.5U Active CN217738401U (en) | 2022-06-17 | 2022-06-17 | Valve-controlled water meter pipe section and water meter calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217738401U (en) |
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2022
- 2022-06-17 CN CN202221525539.5U patent/CN217738401U/en active Active
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