Data remote transmission water supply meter

Abstract

The embodiment of the utility model relates to the technical field of water supply meters, in particular to a data remote transmission water supply meter, which comprises a water supply meter body, a water supply pipe, a water supply pipe and a water supply pipe, the dismounting assembly is used for connecting the water inlet pipe body with the first water supply pipe or connecting the water outlet pipe body with the second water supply pipe; the dismounting and mounting assembly comprises a first connecting pipe and a second connecting pipe, the first connecting pipe comprises a first connecting pipe section provided with a first connecting thread on the peripheral side and a second connecting pipe section provided with a second connecting thread on the peripheral side, the first axial end of the first connecting pipe section is connected with the first water supply pipe or the second water supply pipe in an assembled mode, and the second axial end of the first connecting pipe section is connected with the first axial end of the second connecting pipe section; third connecting threads are arranged on the peripheral side of the second connecting pipe, and the first axial end of the second connecting pipe is integrally connected with the water inlet pipe body or the water outlet pipe body; the inner circumferential side of the third connecting pipe is provided with butt joint threads. According to the data remote transmission water supply meter provided by the embodiment of the invention, the water supply meter is more convenient to maintain or replace.

Description

Technical Field

[0001] The embodiments of the present specification relate to the technical field of water supply meters, and specifically to a data remote transmission water supply meter. Background Art

[0002] A water meter is a device used to measure and record household, commercial or industrial water consumption. It is usually installed on a water supply pipe to monitor and measure the amount of water flowing through the pipe so as to bill according to actual water consumption or monitor the use of water resources.

[0003] With the continuous development of science and technology, smart water meters with data remote transmission function are widely used. Smart water meters are more prone to failure. When the water supply meter (i.e. water meter) fails, it is difficult to remove the water meter from the water supply pipe, making it difficult to repair or replace the water meter. Utility Model Content

[0004] In view of the shortcomings of the prior art, the embodiments of this specification propose a data remote transmission water supply meter, including:

[0005] The water supply meter body is provided with a water inlet pipe body and a water outlet pipe body;

[0006] The disassembly assembly is used to connect the water inlet pipe body with the first water supply pipe or to connect the water outlet pipe body with the second water supply pipe; the disassembly assembly comprises:

[0007] The first connecting pipe comprises a connecting pipe section 1 having a connecting thread 1 on the outer circumference side and a connecting pipe section 2 having a connecting thread 2 on the outer circumference side, wherein the axial first end of the connecting pipe section 1 is assembledly connected to the first water supply pipe or the second water supply pipe, and the axial second end of the connecting pipe section 1 is connected to the axial first end of the connecting pipe section 2;

[0008] A second connecting pipe, the outer circumference of which is provided with a connecting thread three, and the axial first end of the second connecting pipe is integrally connected to the water inlet pipe body or the water outlet pipe body;

[0009] The third connecting pipe has a butt-jointing thread on its inner circumference that can be assembled and connected with the second connecting thread and the third connecting thread.

[0010] Preferably, the first connecting pipe further comprises a first limiting ring body arranged at the connection between the connecting pipe section 1 and the connecting pipe section 2.

[0011] Preferably, the second connecting pipe further comprises a second limiting ring body provided at the connection between the second connecting pipe and the water inlet pipe body or at the connection between the second connecting pipe and the water outlet pipe body.

[0012] Preferably, a first positioning groove is formed on the outer circumference of the first limiting ring body, a second positioning groove is formed on the outer circumference of the second limiting ring body, and a positioning hole is formed along the length direction of the third connecting pipe.

[0013] Preferably, the outer peripheral side of the first limiting ring body is provided with:

[0014] The first end of the fixed plate in the length direction is connected to the outer peripheral side of the first limiting ring body, the plate body of the fixed plate is arranged facing the outer peripheral side of the connecting pipe section 1, and the fixed plate is provided with a fixed connection hole.

[0015] Preferably, an auxiliary rotating plate is provided on the outer peripheral side of the third connecting pipe.

[0016] Preferably, the axial length of the second connecting pipe section is equal to half of the axial length of the third connecting pipe.

[0017] Preferably, an annular groove is provided on the inner circumference of the third connecting pipe, the annular groove is filled with water-absorbing resin, and the annular groove is arranged at the axial middle position of the third connecting pipe.

[0018] Preferably, an annular support plate is provided at the second axial end of the connecting pipe section 2, and an annular abutment plate is provided at the second axial end of the second connecting pipe.

[0019] Preferably, a first water through hole is formed on the annular support plate, and a second water through hole is formed on the annular abutting plate.

[0020] Beneficial Effects

[0021] The data remote transmission water supply meter of the embodiment of the present specification, when the water supply meter fails and the water supply meter body needs to be removed from the first water supply pipe and the second water supply pipe, it is only necessary to rotate the third connecting pipe so that the third connecting pipe is only connected to the second connecting pipe. At this time, the water supply meter body can be directly removed, and the entire disassembly operation is very simple, thereby making the maintenance or replacement of the water supply meter more convenient.

[0022] Further or more detailed beneficial effects will be described in detail in conjunction with specific examples in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a data remote transmission water supply meter in an embodiment of this specification;

[0024] Figure 2 This is a schematic diagram of the structure of the disassembly and assembly components in the embodiment of this specification;

[0025] Figure 3 This is a schematic diagram of the structure of the first connecting pipe in the embodiment of this specification;

[0026] Figure 4This is a schematic diagram of the structure of the second connecting pipe in the embodiment of this specification;

[0027] Figure 5 This is a schematic diagram of the structure of the third connecting pipe in the embodiment of this specification;

[0028] Figure 6 This is a structural schematic diagram of another embodiment of the first connecting pipe in the embodiments of this specification;

[0029] Figure 7 It is a structural schematic diagram of another embodiment of the first connecting pipe in the embodiments of this specification from another perspective;

[0030] Figure 8 It is a structural schematic diagram of another embodiment of the second connecting pipe in the embodiments of this specification. DETAILED DESCRIPTION

[0031] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0032] Embodiment 1:

[0033] like Figure 1 As shown, this embodiment provides a data remote transmission water supply meter, including: a water supply meter body 100 and a disassembly assembly component.

[0034] The water supply meter body 100 is provided with a water inlet pipe body 110 and a water outlet pipe body 120 .

[0035] The disassembly assembly is used to connect the water inlet pipe body 110 with the first water supply pipe or to connect the water outlet pipe body 120 with the second water supply pipe.

[0036] like Figure 2 As shown, the disassembly assembly includes: a first connecting pipe 200 , a second connecting pipe 300 and a third connecting pipe 400 .

[0037] like Figure 3 As shown, the first connecting pipe 200 includes a connecting pipe section 1 210 with a connecting thread 1 on the outer circumference side and a connecting pipe section 2 220 with a connecting thread 2 on the outer circumference side, the axial first end of the connecting pipe section 1 210 is assembledly connected to the first water supply pipe or the second water supply pipe, and the axial second end of the connecting pipe section 1 210 is connected to the axial first end of the connecting pipe section 220. The connecting thread 1 is dense, thereby ensuring the sealing of the connection between the connecting pipe section 1 210 and the first water supply pipe or the second water supply pipe, and preventing tap water from flowing out of the connection gap between the connecting pipe section 1 210 and the first water supply pipe or the second water supply pipe.

[0038] like Figure 4As shown, the outer circumference of the second connecting pipe 300 is provided with a connecting thread three, and the axial first end of the second connecting pipe 300 is integrally connected with the water inlet pipe body 110 or the water outlet pipe body 120. The connecting thread three has the same size and shape as the connecting thread two, and the outer diameter of the second connecting pipe 300 is the same as the outer diameter of the connecting pipe section 220. The second connecting pipe 300 and the connecting pipe section 220 are equivalent to a pipe body with a thread on the outer circumference being cut into two sections, and the second connecting pipe 300 and the connecting pipe section 220 can be spliced ​​into one pipe body.

[0039] like Figure 5 As shown, the inner circumference of the third connecting pipe 400 is provided with a butt-joint thread that can be assembled and connected with the connecting thread 2 and the connecting thread 3. The third connecting pipe 400 can be threadedly connected with the connecting thread 3 of the second connecting pipe 300 through the butt-joint thread, and can also be threadedly connected with the connecting thread 3 of the second connecting pipe 300 and the connecting thread 2 of the connecting pipe section 220 at the same time through the butt-joint thread. In short, the third connecting pipe 400 can be rotated to be connected only with the second connecting pipe 300, and can also be rotated to be partially connected with the connecting pipe section 220 and partially connected with the second connecting pipe 300.

[0040] When the water supply meter is installed for the first time (taking the connection between the water inlet pipe body 110 and the first water supply pipe as an example): first connect and fix the first connecting pipe 200 to the first water supply pipe, then connect the third connecting pipe 400 to the second connecting pipe 300 and the third connecting pipe 400 cannot exceed the axial second end (i.e., the axial free end) of the second connecting pipe 300, then align and contact the end face of the axial second end of the second connecting pipe 300 with the end face of the axial second end of the connecting pipe section 220, and finally rotate the third connecting pipe 400 so that part of the third connecting pipe 400 is located on the connecting pipe section 220 and part of it is located on the second connecting pipe 300. The connection operation of the water outlet pipe body 120 and the second water supply pipe is the same.

[0041] When the water supply meter fails and the water supply meter body 100 needs to be removed from the first water supply pipe and the second water supply pipe, it is only necessary to rotate the third connecting pipe 400 so that the third connecting pipe 400 is only connected to the second connecting pipe 300. At this time, the water supply meter body 100 (together with the water inlet pipe body 110, the water outlet pipe body 120, the third connecting pipe 400, and the second connecting pipe 300) can be directly removed. The entire disassembly operation is very simple, which makes the maintenance or replacement of the water supply meter more convenient.

[0042] After the water supply meter is repaired or replaced, it is only necessary to move the repaired or new water supply meter body 100 between the two first connecting pipes 200 and align the second connecting pipe 300 with the connecting pipe section 220, and finally rotate the third connecting pipe 400 to be partially located on the connecting pipe section 220 and partially on the second connecting pipe 300. The operation is also very simple.

[0043] Further, such as Figure 3 As shown, the first connecting pipe 200 also includes a first limiting ring body 230 disposed at the connection between the connecting pipe section 1 210 and the connecting pipe section 2 220. The first limiting ring body 230 can be used to distinguish the connecting pipe section 1 210 from the connecting pipe section 2 220, so as to prevent the first water supply pipe / the second water supply pipe from exceeding the connection thread 1 when being connected to the first connecting pipe 200. When the first connecting pipe 200 is rotated until the first limiting ring body 230 contacts the first water supply pipe / the second water supply pipe, it indicates that the first connecting pipe 200 has been rotated to the maximum limit.

[0044] Further, such as Figure 4 As shown, the second connecting pipe 300 further includes a second limiting ring body 310 disposed at the connection between the second connecting pipe 300 and the water inlet pipe body 110 or at the connection between the second connecting pipe 300 and the water outlet pipe body 120. The second limiting ring body 310 can be used to distinguish the second connecting pipe 300 from the water inlet pipe body 110 / the water outlet pipe body 120, so as to prevent the third connecting pipe 400 from exceeding the connection thread 3 when rotating on the second connecting pipe 300. When the third connecting pipe 400 rotates until the third connecting pipe 400 contacts the second limiting ring body 310, it indicates that the third connecting pipe 400 has been rotated to the maximum limit.

[0045] Further, such as Figures 3 to 5 As shown, a first positioning groove 231 is formed on the outer circumference of the first limiting ring body 230 , a second positioning groove 311 is formed on the outer circumference of the second limiting ring body 310 , and a positioning hole 410 is formed along the length direction of the third connecting pipe 400 .

[0046] In this embodiment, it is assumed that the second positioning groove 311 is opened at the position directly above the second limiting ring body 310. When the water supply meter is installed, the water supply meter body 100 is most likely facing directly upward, so the second positioning groove 311 is also facing directly upward. When the third connecting pipe 400 is connected to the second connecting pipe 300, it is only necessary to rotate the third connecting pipe 400 to contact the second limiting ring body 310, so the positioning hole 410 on the third connecting pipe 400 is usually aligned with the second positioning groove 311. If there is a deviation, the third connecting pipe 400 is slightly rotated to align the positioning hole 410 with the second positioning groove 311.

[0047] When the first connecting pipe 200 is connected with the first water supply pipe / second water supply pipe, before the third connecting pipe 400 is officially rotated, it is necessary to rotate the first connecting pipe 200 so that the first positioning groove 231 of the first connecting pipe 200 is aligned with the positioning hole 410 of the third connecting pipe 400. After alignment, the third connecting pipe 400 is rotated so that part of the third connecting pipe 400 is located on the connecting pipe section 220 and part of it is located on the second connecting pipe 300.

[0048] When the first positioning groove 231 and the second positioning groove 311 are aligned with the positioning hole 410, the first positioning groove 231 and the second positioning groove 311 are also aligned with each other. When the first positioning groove 231 and the second positioning groove 311 are aligned with each other, the second connecting thread and the third connecting thread can be perfectly spliced, so that the third connecting pipe 400 can be smoothly threadedly connected with the second connecting thread.

[0049] Further, such as Figure 6 As shown, a fixing plate 232 is disposed on the outer peripheral side of the first limiting ring body 230 .

[0050] The first end of the fixing plate 232 in the length direction is connected to the outer circumference of the first limiting ring body 230, the fixing plate 232 is disposed facing the outer circumference of the connecting pipe section 1 210, and a fixing connection hole is provided in the fixing plate 232. An internal thread may be provided in the fixing connection hole.

[0051] After the first connecting pipe 200 is connected to the first water supply pipe / second water supply pipe, the fixing plate 232 is attached to the outer peripheral side of the first water supply pipe / second water supply pipe. After the rotation adjustment of the first connecting pipe 200 is completed, the fixing plate 232 can be connected and fixed to the first water supply pipe / second water supply pipe by fasteners (such as fastening screws), thereby connecting and fixing the first connecting pipe 200 to the first water supply pipe / second water supply pipe. After the first connecting pipe 200 is connected and fixed, the rotation of the third connecting pipe 400 will not affect the first connecting pipe 200, that is, as long as the first connecting pipe 200 is connected and fixed, the subsequent disassembly and assembly of the water supply meter body 100 does not need to consider the first connecting pipe 200, thereby making the disassembly and assembly of the water supply meter body 100 easier and the maintenance / replacement operation more convenient.

[0052] Further, such as Figure 5 As shown, an auxiliary rotating plate 420 is provided on the outer circumference of the third connecting pipe 400. The provision of the auxiliary rotating plate 420 can facilitate maintenance personnel to apply force to the third connecting pipe 400, thereby making the third connecting pipe 400 more convenient to rotate.

[0053] Furthermore, the axial length of the second connecting pipe section 220 is equal to half of the axial length of the third connecting pipe 400. When the third connecting pipe 400 rotates to contact the first limiting ring body 230, the joint gap between the second connecting pipe section 220 and the second connecting pipe 300 is located exactly in the middle of the third connecting pipe 400.

[0054] like Figure 5 As shown, an annular groove 430 is formed on the inner circumference of the third connecting pipe 400 . The annular groove 430 is filled with water-absorbing resin. The annular groove 430 is arranged at the axial middle position of the third connecting pipe 400 .

[0055] When the third connecting pipe 400 rotates to contact the first limiting ring body 230, the joint gap between the second connecting pipe section 220 and the second connecting pipe 300 is just opposite to the annular groove 430. Assuming that water flows out of the joint gap between the second connecting pipe section 220 and the second connecting pipe 300, the flowing water will enter the annular groove 430, causing the water-absorbing resin in the annular groove 430 to absorb water and expand. When the water-absorbing resin expands, it will block the joint gap between the second connecting pipe section 220 and the second connecting pipe 300 to prevent water from flowing out.

[0056] Due to the setting of the water-absorbing resin, water can be effectively prevented from flowing out. Therefore, the connecting thread 2 and the connecting thread 3 do not need to be set very closely, and the axial length of the third connecting pipe 400 does not need to be set very long. Therefore, the third connecting pipe 400 can be quickly and conveniently rotated onto the connecting pipe section 220 or rotated off the connecting pipe section 220, further improving the convenience of disassembly and assembly of the water supply meter.

[0057] When the water supply meter fails and the water supply meter body 100 is removed from the first water supply pipe / the second water supply pipe, the water absorbent resin in the third connecting pipe 400 has become ineffective and cannot be used. At this time, the ineffective water absorbent resin in the third connecting pipe 400 can be taken out and filled with new water absorbent resin or directly replaced with a new third connecting pipe 400 (the water absorbent resin in the new third connecting pipe 400 is effective).

[0058] Further, such as Figure 7 and Figure 8 As shown, an annular support plate 221 is provided at the second axial end of the second connecting pipe section 220 , and an annular abutting plate 320 is provided at the second axial end of the second connecting pipe 300 .

[0059] The annular support plate 221 can increase the end surface area of ​​the axial second end of the connecting pipe segment 220, and the annular abutment plate 320 can increase the end surface area of ​​the axial second end of the second connecting pipe 300. This arrangement makes the contact surface between the second connecting pipe 300 and the connecting pipe segment 220 larger when spliced, and the splicing structure is more stable, which ultimately facilitates the third connecting pipe 400 to rotate and move axially on the connecting pipe segment 220.

[0060] In addition, a first water hole is formed on the annular support plate 221, and a second water hole is formed on the annular abutment plate 320. The first water hole and the second water hole can prevent the annular support plate 221 and the annular abutment plate 320 from affecting the normal flow of water.

[0061] The above embodiments are only for describing the preferred implementation of the utility model, and are not intended to limit the concept and scope of the utility model. Without departing from the design concept of the utility model, various modifications and improvements made by ordinary persons in the art to the technical solution of the utility model should fall within the protection scope of the utility model, and the technical contents of the utility model for protection have been fully recorded in the claims.

Claims

1. A data remote transmission water supply meter, characterized in that: include: A water supply meter body (100) is provided with a water inlet pipe body (110) and a water outlet pipe body (120); A disassembly assembly component is used to connect the water inlet pipe body (110) with the first water supply pipe or to connect the water outlet pipe body (120) with the second water supply pipe; the disassembly assembly component comprises: A first connecting pipe (200), comprising a connecting pipe section 1 (210) having a connecting thread 1 on its outer circumference and a connecting pipe section 2 (220) having a connecting thread 2 on its outer circumference, wherein the axial first end of the connecting pipe section 1 (210) is assembledly connected to the first water supply pipe or the second water supply pipe, and the axial second end of the connecting pipe section 1 (210) is connected to the axial first end of the connecting pipe section 2 (220); A second connecting pipe (300), the outer circumferential side of which is provided with a connecting thread three, and the axial first end of the second connecting pipe (300) is integrally connected to the water inlet pipe body (110) or the water outlet pipe body (120); The third connecting pipe (400) has a butt-jointing thread on its inner circumference that can be assembled and connected with the second connecting thread and the third connecting thread.

2. The data remote transmission water supply meter according to claim 1 is characterized in that: The first connecting pipe (200) further comprises a first limiting ring body (230) arranged at the connection between the first connecting pipe section (210) and the second connecting pipe section (220).

3. The data remote transmission water supply meter according to claim 2 is characterized in that: The second connecting pipe (300) further comprises a second limiting ring body (310) arranged at the connection between the second connecting pipe (300) and the water inlet pipe body (110) or at the connection between the second connecting pipe (300) and the water outlet pipe body (120).

4. The data remote transmission water supply meter according to claim 3 is characterized in that: The outer circumference of the first limiting ring body (230) is provided with a first positioning groove (231), the outer circumference of the second limiting ring body (310) is provided with a second positioning groove (311), and the third connecting tube (400) is provided with a positioning hole (410) arranged along its length direction.

5. The data remote transmission water supply meter according to claim 2, characterized in that: The outer peripheral side of the first limiting ring body (230) is provided with: A fixing plate (232) has a first end in the length direction connected to the outer peripheral side of the first limiting ring body (230), the plate body of the fixing plate (232) is arranged facing the outer peripheral side of the connecting pipe section 1 (210), and the fixing plate (232) is provided with a fixing connection hole.

6. The data remote transmission water supply meter according to claim 1, characterized in that: An auxiliary rotating plate (420) is provided on the outer peripheral side of the third connecting pipe (400).

7. The data remote transmission water supply meter according to claim 2, characterized in that: The axial length of the second connecting pipe section (220) is equal to half the axial length of the third connecting pipe (400).

8. The data remote transmission water supply meter according to claim 7, characterized in that: An annular groove (430) is provided on the inner circumference of the third connecting tube (400), the annular groove (430) is filled with a water-absorbing resin, and the annular groove (430) is arranged at an axial middle position of the third connecting tube (400).

9. The data remote transmission water supply meter according to claim 1, characterized in that: An annular support plate (221) is provided at the second axial end of the second connecting pipe section (220), and an annular abutment plate (320) is provided at the second axial end of the second connecting pipe (300).

10. The data remote transmission water supply meter according to claim 9, characterized in that: The annular support plate (221) is provided with a first water through hole, and the annular abutment plate (320) is provided with a second water through hole.

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