CN214583477U

CN214583477U - NB-IoT Internet of things water meter rust-proof device

Info

Publication number: CN214583477U
Application number: CN202120444499.0U
Authority: CN
Inventors: 张朋飞
Original assignee: Linyi Yishui Instrument Co ltd
Current assignee: Linyi Yishui Instrument Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-02
Anticipated expiration: 2031-03-01

Abstract

The utility model provides a rust-resistant device that dies especially relates to a NB-IoT thing networking water gauge rust-resistant device that dies. Including water gauge main part, water pipe, rust-resistant mechanism and leak protection water mechanism, the water pipe includes inlet tube, outlet pipe and connecting pipe, inlet tube and outlet pipe set up the both sides face in the water gauge main part respectively, inlet tube and outlet pipe all are linked together through flange and connecting pipe, the junction of inlet tube, outlet pipe and connecting pipe all is provided with rust-resistant mechanism and leak protection water mechanism, rust-resistant mechanism includes 2 sealed pipes, 2 sealing washers and the removal subassembly of setting in sealing washer one side with the coaxial setting of water pipe, leak protection water mechanism includes first sealing member, second spring and shifting ring. The utility model has the advantages of simple integral structure, convenient use, effective rust prevention and prolonged service life.

Description

NB-IoT Internet of things water meter rust-proof device

Technical Field

The utility model provides a rust-resistant device that dies especially relates to a NB-IoT thing networking water gauge rust-resistant device that dies.

Background

The water meter of the internet of things is widely applied to the coal chemical industry, the petrochemical industry, the rubber, the papermaking, the pharmacy and other pipelines as a flow dividing and converging or flow direction switching device of a medium. The existing water meter of the internet of things is often rusted at the joint of the water inlet pipe and the water outlet pipe, so that the service life of the existing water meter of the internet of things is further shortened. Therefore, the utility model provides a NB-IoT thing networking water gauge rust-resistant device dies, the contact of reducible outside air and water pipe kneck to the inside water of water pipe is difficult for leaking, has reduced the emergence of corrosion phenomenon.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem and provide an antirust device of dying of NB-IoT thing networking water gauge, its simple structure makes things convenient for people to use.

The utility model adopts the technical proposal that: the utility model provides a rust-resistant device of dying of NB-IoT thing networking water gauge, includes water gauge main part, water pipe, rust-resistant mechanism and leak protection water mechanism, the water pipe includes inlet tube, outlet pipe and connecting pipe, and the diameter of three equals, inlet tube and outlet pipe set up the both sides face in the water gauge main part respectively, inlet tube and outlet pipe all are linked together through flange and connecting pipe, the junction of inlet tube, outlet pipe and connecting pipe all is provided with rust-resistant mechanism and leak protection water mechanism, rust-resistant mechanism includes 2 sealed pipes, 2 sealing washers and the removal subassembly of setting in sealing washer one side with the water pipe coaxial setting, sealing connection between the sealed pipe, the flange sets up in the sealed pipe, inlet tube, outlet pipe and connecting pipe all pass the sealing washer, and with the inner wall sliding seal of sealing washer be connected, remove the subassembly including keeping away from the removal pole that one side of flange is connected with the sealing washer, A first spring sleeved on the moving rod, a fixed block fixedly arranged on the water pipe, a moving block fixedly arranged at one end of the moving rod, and a magnet fixed on the water pipe and positioned at one side of the moving block far away from the moving rod, the water leakage preventing mechanism comprises a sealing piece, a compression spring and a moving ring, the sealing piece comprises a first sealing piece, a second sealing piece and a third sealing piece, the springs include a first compression spring and a second compression spring, the shift ring includes a first shift ring and a second shift ring, a first mounting groove is arranged on the inner wall of the water inlet pipe, a first sealing element is clamped in the first mounting groove, a second mounting groove is arranged in the connecting pipe, a second sealing element is clamped in the second mounting groove, a third mounting groove is arranged on the inner wall of the water outlet pipe, a third sealing element is clamped in the third mounting groove, the first seal has the same threads as the third seal surface and matches the threads on the second seal.

The movable rod penetrates through the fixed block and is connected with the fixed block in a sliding mode.

The inner diameter of the sealing ring is equal to the outer diameter of the water pipe.

The closed pipe is located between the two sealing rings, and one end of the closed pipe is sealed and fixedly connected with the sealing rings.

The moving assembly drives the sealing ring to move towards the direction close to the flange along the axis of the water pipe.

First spring one end is connected with the fixed block, and the other end is connected with the sealing washer.

The first mounting groove is internally provided with a first moving ring, the moving ring is connected with the first sealing piece through a first compression spring, the third mounting groove is internally provided with a second moving ring, and the second moving ring is connected with the third sealing piece through a second compression spring.

Sealing rings are arranged between the water inlet pipe and the end wall of the connecting pipe and between the water outlet pipe and the end wall of the connecting pipe.

The utility model has the advantages that:

the utility model has simple integral structure, when in use, the water pipe and the connecting pipe are connected through the sealing element and the flange, the sealing element improves the sealing performance of the pipeline, the leakage of water from the gap can be reduced, the corrosion of the joint of the water pipe and the connecting pipe is improved, the possibility of the joint being rusted is reduced, when water passes through the water leakage prevention mechanism, the movable ring can be stressed by the pressure of the water, then the movable ring presses the compression spring, the compression spring further applies pressure to the sealing element, the tightness of the sealing element can be further improved, the water is not easy to leak, the contact between the interface and the outside air can be reduced through the arrangement of the rust prevention mechanism, thereby the possibility of rusting and rusting is reduced, and when the connecting pipe needs to be replaced, a worker can move the sealing ring, so that the sealing ring drives the movable rod to move synchronously, and the first spring is compressed, at this moment, the distance between movable block and the magnet reduces, and the appeal between the two is greater than the elastic force of first spring to the sealing washer to can make the sealing washer be in quiescent condition, the staff of being convenient for carries out work, and after the connecting pipe was changed and is accomplished, the staff alright promote the sealing washer and remove towards being close to the flange direction, and the setting of sealing ring has also improved the leakproofness of junction.

Drawings

Fig. 1 is the utility model discloses NB-IoT thing networking water gauge rust-resistant device's schematic structure diagram.

Fig. 2 is a schematic view of the joint between the water inlet pipe and the connecting pipe of the NB-IoT internet-of-things water meter anti-rust device of the present invention.

Fig. 3 is a schematic view of the junction between the outlet pipe and the connection pipe of the NB-IoT internet-of-things water meter anti-rust device of the present invention.

(1, water meter main body, 2, rust-proof mechanism, 3, leak-proof mechanism, 4, inlet tube, 5, outlet pipe, 6, connecting pipe, 7, flange, 8, sealed pipe, 9, sealing ring, 10, movable rod, 11, first spring, 12, fixed block, 13, movable block, 14, magnet, 15, first sealing element, 16, second sealing element, 17, third sealing element, 18, first compression spring, 19, second compression spring, 20, first movable ring, 21, second movable ring, 22, sealing ring)

Detailed Description

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

The utility model provides a rust-resistant device of dying of NB-IoT thing networking water gauge, includes water gauge main part 1, water pipe, rust-resistant mechanism 2 and leak protection water mechanism 3, the water pipe includes inlet tube 4, outlet pipe 5 and connecting pipe 6, and the diameter of three equals, inlet tube 4 and outlet pipe 5 set up the both sides face in water gauge main part 1 respectively, inlet tube 4 and outlet pipe 5 all are linked together through flange 7 and connecting pipe 6, inlet tube 4, outlet pipe 5 all are provided with rust-resistant mechanism 2 and leak protection water mechanism 3 with the junction of connecting pipe 6, rust-resistant mechanism 2 includes 2 sealed pipes 8, 2 sealing washer 9 with the coaxial setting of water pipe and sets up the removal subassembly in sealing washer 9 one side, sealing connection between the sealed pipe 8, flange 7 sets up in sealed pipe 8, inlet tube 4, outlet pipe 5 and connecting pipe 6 all pass sealing washer 9, the water leakage preventing mechanism 3 comprises a sealing piece, a compression spring and a moving ring, the sealing piece comprises a first sealing piece 15, a second sealing piece 16 and a third sealing piece 17, the spring comprises a first compression spring 18 and a second compression spring 19, the moving ring comprises a first moving ring 20 and a second moving ring 21, a first mounting groove is formed in the inner wall of the water inlet pipe 4, the first sealing piece 15 is connected in the first mounting groove in a clamping mode, a second mounting groove is formed in the connecting pipe 6, the joint has second sealing member 16 in the second mounting groove, 5 inner walls of outlet pipe are provided with the third mounting groove, the joint has third sealing member 17 in the third mounting groove, first sealing member 15 is the same with the screw thread on third sealing member 17 surface and with the screw thread phase-match on the second sealing member 16.

The utility model discloses in the carriage release lever 10 passes fixed block 12, and with fixed block 12 sliding connection.

The utility model discloses in the internal diameter of sealing washer 9 equals with the external diameter of water pipe.

The utility model discloses in sealed pipe 8 is located between two sealing washer 9, sealed and fixed connection of one end and sealing washer 9 of sealed pipe 8.

The utility model discloses in remove subassembly drive sealing washer 9 and remove towards being close to 7 directions of flange along the axis of water pipe.

The utility model discloses in 11 one end of first spring is connected with fixed block 12, and the other end is connected with sealing washer 9.

The utility model discloses in be provided with first shift ring 20 in the first mounting groove, first shift ring 20 and first sealing member 15 are connected through first compression spring 18, be provided with second shift ring 21 in the third mounting groove, second shift ring 21 and third sealing member 17 are connected through second compression spring 19.

The utility model discloses in all be provided with sealing ring 22 between inlet tube 4 and the 6 end walls of connecting pipe and between outlet pipe 5 and the 6 end walls of connecting pipe.

The utility model discloses in through the threaded connection of first sealing member 15 with second sealing member 16 for the leakproofness of inlet tube 4 with the 6 knecks of connecting pipe is better, through the threaded connection of third sealing member 17 with second sealing member 16, makes the leakproofness of outlet pipe 5 with the 6 knecks of connecting pipe better.

The utility model discloses well sealing member all adopts PE plastics.

In the present invention, the moving block 13 is made of iron.

The utility model discloses in first spring 11 is in compression state, can reduce the clearance between two airtight pipes 8.

The utility model has simple integral structure, when in use, the water pipe and the connecting pipe 6 are connected through the sealing element and the flange 7, the sealing element improves the sealing performance of the pipeline, the leakage of water from the gap can be reduced, the corrosion of the joint of the water pipe and the connecting pipe 6 is improved, the possibility of the joint being rusted is reduced, when water passes through the water leakage prevention mechanism 3, the moving ring can be stressed by water, then the moving ring exerts pressure on the compression spring, the compression spring exerts pressure on the sealing element, the tightness of the sealing element can be further improved, the water is not easy to leak, the arrangement of the rust prevention mechanism 2 can reduce the contact between the interface and the outside air, thereby the possibility of rusting and rusting is reduced, and when the connecting pipe 6 needs to be replaced, a worker can move the sealing ring 9, so that the sealing ring 9 drives the moving rod 10 to move synchronously, first spring 11 receives the compression, and at this moment, the distance between movable block 13 and the magnet 14 reduces, and the appeal between the two is greater than the elastic force of first spring 11 to sealing washer 9 to can make sealing washer 9 be in quiescent condition, the staff of being convenient for carries out work, and after connecting pipe 6 changed and finishes, the staff alright promote sealing washer 9 and remove towards being close to flange 2 direction, and the setting of sealing ring 22 has also improved the leakproofness of junction. On the whole, the utility model relates to a NB-IoT thing networking water gauge rust-resistant device convenient to use satisfies people's demand.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a rust-resistant device of dying of NB-IoT thing networking water gauge which characterized in that: including water gauge main part (1), water pipe, rust-resistant mechanism (2) and leak protection water mechanism (3), the water pipe includes inlet tube (4), outlet pipe (5) and connecting pipe (6), and the diameter of three equals, inlet tube (4) and outlet pipe (5) set up respectively in the both sides face of water gauge main part (1), inlet tube (4) and outlet pipe (5) all are linked together through flange (7) and connecting pipe (6), the junction of inlet tube (4), outlet pipe (5) and connecting pipe (6) all is provided with rust-resistant mechanism (2) and leak protection water mechanism (3), rust-resistant mechanism (2) include with 2 sealed pipes (8) of the coaxial setting of water pipe, 2 sealing washer (9) and set up the removal subassembly in sealing washer (9) one side, sealing connection between sealed pipe (8), flange (7) set up in sealed pipe (8), the water inlet pipe (4), the water outlet pipe (5) and the connecting pipe (6) penetrate through the sealing ring (9) and are in sliding sealing connection with the inner wall of the sealing ring (9), the moving assembly comprises a moving rod (10) connected with one side, far away from the flange (7), of the sealing ring (9), a first spring (11) sleeved on the moving rod (10), a fixed block (12) fixedly arranged on the water pipe, a moving block (13) fixedly arranged at one end of the moving rod (10) and a magnet (14) fixed on the water pipe and located at one side, far away from the moving rod (10), of the moving block (13), the water leakage prevention mechanism (3) comprises a sealing element, a compression spring and a moving ring, the sealing element comprises a first sealing element (15), a second sealing element (16) and a third sealing element (17), and the spring comprises a first compression spring (18) and a second compression spring (19), the shift ring includes first shift ring (20) and second shift ring (21), be equipped with first mounting groove on inlet tube (4) inner wall, the joint has first sealing member (15) in the first mounting groove, be equipped with the second mounting groove in connecting pipe (6), the joint has second sealing member (16) in the second mounting groove, outlet pipe (5) inner wall is provided with the third mounting groove, the joint has third sealing member (17) in the third mounting groove, first sealing member (15) the same and with the screw thread phase-match on second sealing member (16) with the screw thread on third sealing member (17) surface.

2. The NB-IoT Internet of things water meter anti-rust device is characterized in that the moving rod (10) penetrates through the fixed block (12) and is in sliding connection with the fixed block (12).

3. The NB-IoT Internet of things water meter anti-rust device as claimed in claim 1, wherein the inner diameter of the seal ring (9) is equal to the outer diameter of the water pipe.

4. The NB-IoT Internet of things water meter anti-rust device as claimed in claim 1, wherein the closed tube (8) is located between two sealing rings (9), and one end of the closed tube (8) is hermetically and fixedly connected with the sealing rings (9).

5. The NB-IoT Internet of things water meter anti-rust device is characterized in that the moving component drives the sealing ring (9) to move towards the direction close to the flange (7) along the axis of the water pipe.

6. The NB-IoT Internet of things water meter anti-rust device as claimed in claim 1, wherein one end of the first spring (11) is connected with the fixed block (12), and the other end is connected with the seal ring (9).

7. The NB-IoT Internet of things water meter anti-rust device is characterized in that a first movable ring (20) is arranged in the first installation groove, the first movable ring (20) and the first sealing element (15) are connected through a first compression spring (18), a second movable ring (21) is arranged in the third installation groove, and the second movable ring (21) and the third sealing element (17) are connected through a second compression spring (19).

8. The NB-IoT Internet of things water meter anti-rust device as claimed in claim 1, wherein sealing rings (22) are respectively arranged between the end walls of the water inlet pipe (4) and the connecting pipe (6) and between the end walls of the water outlet pipe (5) and the connecting pipe (6).