CN213180249U

CN213180249U - Clamping joint for water meter detection and water meter detection system

Info

Publication number: CN213180249U
Application number: CN202022693453.0U
Authority: CN
Inventors: 丛培杰; 肖成斌; 宗绍国; 乔新晓; 骆兆松; 李伟
Original assignee: Shandong Houde Control Technology Co ltd
Current assignee: Shandong Houde Control Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-05-11
Anticipated expiration: 2030-11-18

Abstract

The utility model provides a clamping joint for water meter detection and a water meter detection system, wherein the joint for water meter detection comprises a joint body, the joint body comprises a first pipe section and a second pipe section which are connected, and the first pipe section is an arc-shaped part for supporting the water meter joint; the section of the second pipe section is circular, a groove is formed in the inner wall of the second pipe along the circumferential direction of the pipe, a sealing gasket is arranged in the groove, and a through hole opposite to the water meter connector is formed in the sealing gasket; the utility model discloses a setting has the recess of limiting action to sealed the pad, and the effectual sealed dropping that fills up that has prevented of cooperation first pipeline section and second pipeline section has improved the sealed effect to the water gauge, has promoted the degree of accuracy that the water gauge detected.

Description

Clamping joint for water meter detection and water meter detection system

Technical Field

The utility model relates to a water gauge detects technical field, in particular to water gauge detects with clamping joint and water gauge detecting system.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

The water meter is widely used in the industries of tap water, heating power, chemical industry and the like, and enterprises or metering departments producing the water meter need to carry out performance verification on indicating value errors of the water meters according to regulations formulated by relevant departments.

The utility model discloses the inventor discovers, the sealed pad that current water gauge detects with connecting in drops easily in the use, needs continuous to seal the pad and carries out artifical the correction in automatic water gauge detects, very big reduction water gauge detection efficiency, and easy because the position of sealed pad drops and brings the inaccuracy of testing result moreover.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough of prior art, the utility model provides a water gauge detects uses clamping joint and water gauge detecting system has the recess of limited action to sealed the pad through setting up, cooperates first pipeline section and second pipeline section, effectually has prevented sealed the dropping of pad, improves the artifical sealed problem of pad that drops of installing repeatedly, has improved the sealed effect to the water gauge, has promoted the degree of accuracy that the water gauge detected.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a first aspect provides a water gauge detects and connects with pressing from both sides tight.

A clamping joint for water meter detection comprises a joint body, wherein the joint body comprises a first pipe section and a second pipe section which are connected, and the first pipe section is an arc-shaped part for supporting a water meter joint;

the section of the second pipe section is circular, a groove is formed in the inner wall of the second pipe along the circumferential direction of the pipe, a sealing gasket is arranged in the groove, and a through hole opposite to the water meter connector is formed in the sealing gasket.

As some possible implementations, the first pipe section is a semicircular arc pipe section, and the inner diameter of the first pipe section is the same as the outer diameter of the water meter connector.

As some possible implementations, the first pipe section is coaxial with the second pipe section, and the first pipe section and the second pipe section have the same outer diameter.

By way of further limitation, the wall thickness of the first tube section and the second tube section are the same.

By way of further definition, the groove is provided in the wall of the second tube section at a location adjacent to the first tube section.

As a further limitation, the end of the second pipe section remote from the first pipe section is open and the opening is sized to match the inside diameter of the water meter clamp pipe.

As a further limitation, the meter clamp tube has an outer diameter that is less than the outer diameter of the second tube section.

As a further limitation, the sealing gasket is provided with a circular through hole, and the inner diameter of the circular through hole, the inner diameter of the water meter interface and the inner diameter of the water meter clamp pipe are matched.

As a further limitation, a circular through hole is formed in the sealing gasket, the inner diameter of the water meter interface is the same as that of the water meter clamp pipe, and the inner diameters of the circular through holes are larger than those of the water meter interface and the water meter clamp pipe.

As some possible implementations, the width of the groove is greater than the thickness of the gasket.

The utility model discloses the second aspect provides a water gauge detecting system, include the first aspect the water gauge detect with pressing from both sides tight joint.

Compared with the prior art, the beneficial effects of the utility model are that:

1. water gauge detects uses clamping joint and water gauge detecting system, through setting up the recess that has the limiting action to sealed the pad, cooperate first pipeline section and second pipeline section, effectually prevented sealed the dropping of pad, improved the sealed effect to the water gauge, promoted the degree of accuracy that the water gauge detected.

2. Water gauge detects with clamping joint and water gauge detecting system, first pipeline section is the semicircle pipeline section, and the internal diameter of first pipeline section is the same with the external diameter that the water gauge connects, can realize the high-speed joint of water gauge under the prerequisite that realizes connecting the support, effectively guarantee placing positioning accuracy and concentricity of water gauge.

3. Water gauge detects with clamping joint and water gauge detecting system, first pipeline section is coaxial with the second pipeline section, and the external diameter of first pipeline section and second pipeline section is the same, the wall thickness of first pipeline section and second pipeline section is the same, the recess setting can effectually guarantee that sealed pad can not drop in the recess on the pipe wall of the position that is close to first pipeline section of second pipeline section.

4. The utility model discloses a water gauge detects and uses clamping joint and water gauge detecting system, it has circular through-hole to open on the seal gasket, and the internal diameter of circular through-hole, the internal diameter of water gauge interface and the internal diameter of water gauge anchor clamps pipe are the same; or the inner diameter of the water meter interface is the same as that of the water meter clamp pipe, and the inner diameter of the circular through hole is larger than that of the water meter interface and that of the water meter clamp pipe, so that the smoothness of a pipeline is effectively guaranteed, and the accuracy of a detection result is guaranteed.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a schematic structural view of a clamping joint for detecting a water meter provided by embodiment 1 of the present invention.

Fig. 2 is the utility model discloses the water gauge detects with clamping joint and water gauge complex sketch map that embodiment 1 provided.

1-a first tube section; 2-a second pipe section; 3-a sealing gasket; 4-water meter connection; 5-water meter; 6-water meter clamp pipe.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and examples.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the case of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other.

Example 1:

as shown in fig. 1 and fig. 2, embodiment 1 of the present invention provides a clamping joint for water meter detection, which includes a joint body, the joint body includes a first pipe section 1 and a second pipe section 2, the first pipe section 1 is an arc-shaped member for supporting a water meter joint 4;

the section of the second pipe section is circular, a groove is formed in the inner wall of the second pipe along the circumferential direction of the pipe, a sealing gasket 3 is arranged in the groove, and a through hole opposite to a water meter connector of the water meter 5 is formed in the sealing gasket 3.

In this embodiment, the first pipe section is a semicircular pipe section, and the inner diameter of the first pipe section is the same as the outer diameter of the water meter connector.

In this embodiment, the first pipe section and the second pipe section are integrally formed, and the first pipe section is obtained by cutting half of the original complete pipe section.

It is understood that in other embodiments, the first pipe section may not be a semicircle or a quarter arc, as long as the support of the water meter connector can be achieved, and those skilled in the art can select the first pipe section according to specific conditions, and will not be described herein again.

In this embodiment, the first pipe section and the second pipe section are coaxial, and the outer diameters of the first pipe section and the second pipe section are the same.

It is understood that, in other embodiments, the outer diameters of the first pipe section and the second pipe section may also be different, for example, the outer diameter of the first pipe section is larger than that of the second pipe section, or the outer diameter of the first pipe section is smaller than that of the second pipe section, which can be selected by a person skilled in the art according to specific conditions and will not be described herein again.

In this embodiment, the wall thickness of the first and second tube sections is the same, and the groove is provided in the wall of the second tube section at a location adjacent to the first tube section.

In this embodiment, the water meter clamp pipe is a circular pipe, the second pipe section is far away from the opening at one end of the first pipe section, the size of the opening is matched with the inner diameter of the water meter clamp pipe 6, and the outer diameter of the water meter clamp pipe is smaller than that of the second pipe section.

It can be understood that, in other embodiments, the water meter clamp pipe may also be a square pipe or a pipe of other structures, as long as it can ensure that water flows pass through the pipe quickly without obstruction, and a person skilled in the art can select the pipe according to specific working conditions, and details are not described here.

The sealing gasket 3 is provided with a circular through hole, and the inner diameter of the circular through hole, the inner diameter of the water meter interface and the inner diameter of the water meter clamp pipe are matched.

It can be understood that, in other embodiments, the sealing gasket is provided with a circular through hole, the inner diameter of the water meter interface is the same as the inner diameter of the water meter clamp pipe, and the inner diameters of the circular through holes are both larger than the inner diameter of the water meter interface and the inner diameter of the water meter clamp pipe, and those skilled in the art can select the through hole according to specific working conditions, which is not described herein again.

In this embodiment, the width of the groove is greater than the thickness of the sealing gasket, and it can be understood that in other embodiments, the width of the groove may be exactly the same as the thickness of the sealing gasket to achieve better fitting, and those skilled in the art may select the groove according to specific working conditions, which is not described herein again.

Example 2:

the embodiment 2 of the utility model provides a water gauge detecting system, include the utility model discloses embodiment 1 the water gauge detect with pressing from both sides tight joint.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping joint for water meter detection is characterized by comprising a joint body, wherein the joint body comprises a first pipe section and a second pipe section which are connected, and the first pipe section is an arc-shaped part for supporting a water meter joint;

2. The water meter testing clamp fitting of claim 1, wherein the first pipe section is a semi-circular pipe section and the first pipe section has an inside diameter that is the same as an outside diameter of the water meter fitting.

3. The clamp joint for testing a water meter of claim 1, wherein the first pipe section is coaxial with the second pipe section, and the first pipe section and the second pipe section have the same outside diameter.

4. The water meter testing clamp fitting of claim 3, wherein the wall thickness of the first tube section and the second tube section are the same.

5. The clamp fitting for testing a water meter of claim 4, wherein the recess is provided in a wall of the second pipe section at a location adjacent to the first pipe section.

6. The water meter testing clamp fitting of claim 5, wherein an end of the second tube section remote from the first tube section is open, the opening being sized to match an inside diameter of a water meter clamp tube.

7. The water meter testing clamp fitting of claim 6, wherein the water meter clamp tube has an outer diameter less than an outer diameter of the second tube section.

8. The water meter testing clamping adapter as recited in claim 6, wherein the gasket defines a circular opening therethrough, and wherein an inner diameter of the circular opening, an inner diameter of the water meter port, and an inner diameter of the water meter clamp tube are matched;

alternatively, the first and second electrodes may be,

a circular through hole is formed in the sealing pad, the inner diameter of the water meter connector is the same as that of the water meter clamp pipe, and the inner diameters of the circular through holes are larger than those of the water meter connector and the water meter clamp pipe.

9. The water meter testing clamp fitting of claim 1, wherein the width of the recess is greater than the thickness of the gasket.

10. A water meter testing system comprising the water meter testing clamp fitting of any one of claims 1-9.