Protection structure of water supply meter

Abstract

The utility model discloses a protection structure of a water supply meter, which relates to the technical field of flow metering of pipe fittings and comprises two sleeve bodies which are respectively and fixedly sleeved on the pipe fittings at two ends of a metering valve; the two positioning plates are respectively and fixedly arranged on the outer circumferential walls of the two sleeve bodies in a sleeving manner; one ports of the two sealing sleeves are detachably and seamlessly connected with the two positioning plates respectively; one port of the butt joint cover is in seamless butt joint with the opening end of one sealing sleeve; one port of the transparent cover body is in seamless butt joint with the open end of the other sealing sleeve, and the open end of the transparent cover body is in detachable butt joint with the open end of the butt joint cover; the metering device has the advantages of being convenient to use, capable of protecting the metering device and the like.

Description

Technical Field

[0001] This utility model relates to the technical field of pipe flow measurement, and in particular to a protection structure for a water supply meter. Background Technology

[0002] During the mining process, tailings filler needs to be produced, which requires water supply. In the process of supplying water through pipelines, flow valves are needed for measurement. During use, these flow valves are exposed to the soil for a long time, which accelerates natural corrosion and causes frequent damage to the flow valves, increasing the production costs of enterprises. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a protection structure for a water supply meter to solve the problem of easy damage to mining metering valves in the prior art described in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a protection structure for a water supply meter, comprising...

[0005] Two sleeves are fixedly fitted onto the pipe fittings at both ends of the metering valve;

[0006] Two positioning plates are respectively fixedly fitted onto the outer circumferential walls of the two sleeves;

[0007] Two sealing sleeves, each with one end detachably and seamlessly connected to two positioning plates;

[0008] The mating cover has one end that seamlessly connects with the opening end of one of the sealing sleeves;

[0009] A transparent cover has one end that seamlessly connects to the opening of another sealing sleeve, and the opening of the transparent cover is detachably connected to the opening of the connecting cover.

[0010] Preferably, the opening end of the docking cover has a docking ring, and the outer circumferential wall of the docking ring has several locking protrusions. The docking ring extends into the transparent cover body, and the locking protrusions are engaged with the inner wall of the transparent cover body.

[0011] Preferably, an external threaded sleeve is fixedly connected to the positioning plate, and a connecting sleeve is seamlessly connected to the open end of the sealing sleeve. The inner wall of the connecting sleeve has an internal thread, and the external threaded sleeve is connected to the internal thread.

[0012] Preferably, the sealing sleeve is made of waterproof fabric, and both the inner and outer walls have a waterproof coating.

[0013] The beneficial effects of adopting the above technical solutions are:

[0014] This application uses two sleeves that can be connected to the pipe fittings at both ends of the metering valve, then connects the sealing sleeve to the positioning plate, and finally connects the docking cover to the transparent cover. The transparent cover allows workers to easily observe the metering valve. The space formed by the sleeves, positioning plate, sealing sleeve, docking cover, and transparent cover can protect the metering valve and slow down the rate of natural corrosion. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a protection structure for a water supply meter according to this utility model.

[0016] Figure 2 This is a front view of a water supply meter protection structure according to this utility model.

[0017] Figure 3 This is a front view of the docking cover and the transparent cover of this utility model docking.

[0018] Figure 4 This is a front view of some components of this utility model.

[0019] Among them: pipe fitting 10, sleeve 20, positioning plate 30, external thread sleeve 31, connecting sleeve 40, internal thread 41, sealing sleeve 50, docking cover 60, docking ring 61, locking protrusion 62, transparent cover 70. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0021] like Figure 1-4 In this first embodiment, a water supply meter protection structure includes...

[0022] Two sleeves 20 are respectively fixedly sleeved on the pipe fittings at both ends of the metering valve;

[0023] Two positioning plates 30 are respectively fixedly sleeved on the outer circumferential wall of the two sleeves 20;

[0024] Two sealing sleeves 50, one end of which is detachably and seamlessly connected to two positioning plates 30;

[0025] The mating cover 60 has one end that is seamlessly connected to the opening end of one of the sealing sleeves 50;

[0026] The transparent cover 70 has one end that seamlessly connects to the opening end of another sealing sleeve 50, and the opening end of the transparent cover 70 is detachably connected to the opening end of the docking cover 60.

[0027] This embodiment is implemented as follows:

[0028] In use, the two sleeves 20 are first fitted onto the two pipe fittings 10 respectively. Then, the two sealing sleeves 50 are respectively connected to the positioning plates 30 on the two sleeves 20. Next, the docking cover 60 is connected to one sealing sleeve 50 and the transparent cover 70 is connected to the other sealing sleeve 50. Then, the transparent cover 70 is connected to the docking cover 60 to form a closed space, which can protect the metering valve between the two pipe fittings 10 from being contaminated by impurities and improve its service life.

[0029] The advantage of this application over the prior art is that it can improve the service life of the metering valve.

[0030] Please see Figure 1 , 3 The opening end of the docking cover 60 has a docking ring 61, and the outer circumferential wall of the docking ring 61 has several locking protrusions 62. The docking ring 61 extends into the transparent cover 70, and the locking protrusions 62 are locked into the inner wall of the transparent cover 70.

[0031] The docking ring 61 on the docking cover 60 can extend into the transparent cover 70, and the locking protrusion 62 on the docking ring 61 can lock the docking ring 61 into the transparent cover 70.

[0032] Please see Figure 1 , 2 3, 4, The positioning plate 30 is fixedly connected to the external threaded sleeve 31, the opening end of the sealing sleeve 50 is seamlessly connected to the connecting sleeve 40, the inner wall of the connecting sleeve 40 has an internal thread 41, and the external threaded sleeve 31 is connected to the internal thread 41.

[0033] The external threaded sleeve 31 on the positioning plate 30 can be connected to the internal thread 41 on the connecting sleeve 40, making the positioning plate 30 and the sealing sleeve 50 detachably connected, which is convenient for disassembly and replacement.

[0034] The sealing sleeve 50 is made of waterproof fabric, with waterproof coatings on both the inner and outer walls. Because the sealing sleeve 50 is made of waterproof fabric, it can deform and is also waterproof.

[0035] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A protection structure for a water supply meter, characterized in that, include Two sleeves are fixedly fitted onto the pipe fittings at both ends of the metering valve; Two positioning plates are respectively fixedly fitted onto the outer circumferential walls of the two sleeves; Two sealing sleeves, each with one end detachably and seamlessly connected to two positioning plates; The mating cover has one end that seamlessly connects with the opening end of one of the sealing sleeves; A transparent cover has one end that seamlessly connects to the opening of another sealing sleeve, and the opening of the transparent cover is detachably connected to the opening of the connecting cover.

2. The water supply meter protection structure according to claim 1, characterized in that, The opening end of the docking cover has a docking ring, and the outer circumferential wall of the docking ring has several locking protrusions. The docking ring extends into the transparent cover body, and the locking protrusions are engaged with the inner wall of the transparent cover body.

3. The water supply meter protection structure according to claim 1, characterized in that, An external threaded sleeve is fixedly connected to the positioning plate, and a connecting sleeve is seamlessly connected to the open end of the sealing sleeve. The inner wall of the connecting sleeve has internal threads, and the external threaded sleeve is connected to the internal threads.

4. The water supply meter protection structure according to claim 1, characterized in that, The sealing sleeve is made of waterproof fabric, and both the inner and outer walls have a waterproof coating.

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