CN219015389U

CN219015389U - Anti-freezing internet-of-things water meter

Info

Publication number: CN219015389U
Application number: CN202222565408.6U
Authority: CN
Inventors: 姚文博; 袁玉英; 邹志远; 罗永刚
Original assignee: Zibo Billion Electron Co ltd
Current assignee: Zibo Billion Electron Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-12
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses an anti-freezing internet of things water meter, which relates to the technical field of water meters and comprises a water meter main body, wherein one side of the water meter main body is fixedly connected with a water inlet pipe, the other side of the water meter main body is fixedly connected with a water outlet pipe, an outer anti-freezing assembly is arranged outside the water meter main body and comprises an upper shell, one side of the upper shell is movably connected with a lower shell, one side of the upper shell, which is close to the lower shell, is fixedly connected with a sealing plate, one side of the lower shell, which is close to the upper shell, is provided with a mounting groove, and the upper shell and the lower shell are arranged outside the main body of the water meter, so that the water meter main body is prevented from being directly exposed in the air when in use, the anti-freezing effect of the water meter main body is poor, and the water meter main body is prevented from being damaged due to the impact of foreign objects when the upper shell and the lower shell are arranged.

Description

Anti-freezing internet-of-things water meter

Technical Field

The utility model relates to the technical field of water meters, in particular to an anti-freezing internet of things water meter.

Background

The internet of things water meter is a classification in the water meter, is a diversion confluence or flow direction switching device that makes the medium in the pipeline, and the internet of things water meter comprises water meter main part and business turn over water pipe in prior art generally, uses comparatively extensively in daily life, but among the prior art, the internet of things water meter still has following not enough when using:

in the prior art, when the internet of things water meter is used, the internet of things water meter is usually installed outdoors, the anti-freezing effect of the internet of things water meter is poor, and when the weather is colder, the internet of things water meter is easy to freeze and crack to damage, so that the service life of the internet of things water meter is short. Therefore, a person skilled in the art provides an anti-freezing internet of things water meter to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide an anti-freezing internet of things water meter, which has the xxx effect so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an anti-freezing thing networking water gauge, includes the water gauge main part, one side fixedly connected with inlet tube of water gauge main part, the opposite side fixedly connected with outlet pipe of water gauge main part, the outside of water gauge main part is provided with outer anti-freezing subassembly, and outer anti-freezing subassembly includes the epitheca, and one side swing joint of epitheca has the inferior valve, and one side fixedly connected with closing plate that the epitheca is close to the inferior valve, and the mounting groove has been seted up to one side that the inferior valve is close to the epitheca.

As still further aspects of the utility model: wherein the thickness of the sealing plate is the same as the width of the mounting groove.

As still further aspects of the utility model: the inside of the installation groove is rotationally connected with a connecting shaft, one end of the connecting shaft penetrates through one side of the lower shell and extends to the outside to be fixedly connected with a handle, the surface of the connecting shaft is fixedly connected with a gear, and racks are meshed on the upper side and the lower side of the gear.

As still further aspects of the utility model: the inside of the sealing plate is provided with a limit groove, and racks on the upper side and the lower side of the gear move in opposite directions or back to back by rotating the connecting shaft and the gear.

As still further aspects of the utility model: the inner wall of the mounting groove is fixedly connected with a fixing rod used for limiting the moving direction of the rack above the gear, and the lower surface of the rack below the gear is abutted against the lower inner wall of the mounting groove.

As still further aspects of the utility model: wherein, the arc wall has all been run through to the both sides of epitheca and inferior valve, and the inside fixedly connected with protection tube of arc wall.

As still further aspects of the utility model: the inner part of the protective pipe is respectively abutted against the surfaces of the water inlet pipe and the water outlet pipe.

As still further aspects of the utility model: wherein, the inside of water gauge main part is provided with interior subassembly that prevents frostbite, and interior subassembly that prevents frostbite includes the heat preservation, and one side and the inner wall fixed connection of water gauge main part of heat preservation, the opposite side fixedly connected with adhesion layer of heat preservation, the opposite side fixedly connected with of adhesion layer prevents frostbite the layer.

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

1. according to the utility model, the upper shell and the lower shell are arranged outside the main body of the water meter, so that the main body of the water meter is prevented from being directly exposed in the air when the water meter is used, the antifreezing effect of the main body of the water meter is poor, and the main body of the water meter is prevented from being damaged due to the impact of foreign objects when the water meter is used.

2. According to the utility model, by arranging the sealing plate and the mounting groove, the temperature loss of the inner parts of the upper shell and the lower shell from the connecting seam is avoided, and meanwhile, the condition that external cold air enters the inner part from the seam between the upper shell and the lower shell is avoided, so that the anti-freezing effect of the anti-freezing water meter is reduced is avoided.

3. According to the utility model, the gear, the rack and the limiting groove are arranged, so that the upper shell and the lower shell can be conveniently and detachably assembled during use, and meanwhile, the protection pipes are fixedly connected inside the upper shell and the lower shell, so that the anti-freezing effect of the water inlet pipe and the water outlet pipe can be conveniently enhanced during use.

4. According to the utility model, the inner anti-freezing assembly is arranged, so that the anti-freezing effect inside the water meter main body can be enhanced when the water meter is used, and the phenomenon that the inside of the water meter main body is frozen due to the fact that the temperature of water flow inside the water meter is too low is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the lower shell of the present utility model in partial cross-section;

FIG. 4 is a schematic view of the structure of the upper shell in the present utility model;

FIG. 5 is an enlarged view of FIG. 3 at A;

FIG. 6 is a schematic view of the inner antifreeze assembly of the present utility model

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a water meter body; 11. a water inlet pipe; 12. a water outlet pipe; 2. an outer freeze protection assembly; 21. an upper case; 22. a sealing plate; 23. a limit groove; 24. a lower case; 25. a mounting groove; 26. a connecting shaft; 27. a gear; 28. a rack; 29. an arc-shaped groove; 210. a protective tube; 3. an inner freeze protection assembly; 31. a heat preservation layer; 32. an adhesive layer; 33. an antifreezing layer.

Detailed Description

Please refer to fig. 1 and 2, which are schematic structural diagrams of an anti-freezing internet of things water meter, the device comprises a water meter main body 1, one side of the water meter main body 1 is fixedly connected with a water inlet pipe 11, the other side of the water meter main body 1 is fixedly connected with a water outlet pipe 12, an outer anti-freezing component 2 is arranged outside the water meter main body 1, so that when in use, the heat preservation effect of the outside of the water meter main body 1 is enhanced, and meanwhile, an inner anti-freezing component 3 is arranged inside the water meter main body 1, so that when in use, the anti-freezing effect of the inside of the water meter main body 1 is enhanced.

As shown in fig. 1 to 4, the outer anti-freezing assembly 2 comprises an upper shell 21, one side of the upper shell 21 is movably connected with a lower shell 24, when the anti-freezing assembly is used, the water meter main body 1 can be wrapped through the cooperation between the upper shell 21 and the lower shell 24, the water meter main body 1 is prevented from being directly exposed to air, the water meter main body 1 is prevented from being easily broken and damaged when the temperature is low, and the inner parts of the upper shell 21 and the lower shell 24 can be filled with heat-insulating materials, so that the anti-freezing effect of the water meter main body 1 can be further enhanced.

In this embodiment, through setting up upper casing 21 and lower casing 24 in the outside of water gauge main part 1, not only can strengthen the freeze proof effect of water gauge main part 1, can also protect water gauge main part 1 when using, avoid water gauge main part 1 to be bumped or smash by other foreign matter in the use.

In this embodiment, the sealing plate 22 is fixedly connected to one side of the upper shell 21, which is close to the lower shell 24, and the mounting groove 25 is formed on one side of the lower shell 24, which is close to the upper shell 21, and the sealing plate 22 can be inserted into the mounting groove 25 during use, so that when in use, the temperature loss of the inner parts of the upper shell 21 and the lower shell 24 from the connecting seam is avoided, and meanwhile, the external cold air can be prevented from entering the inner part from the seam between the upper shell 21 and the lower shell 24, thereby reducing the anti-freezing effect of the water meter main body 1.

As shown in fig. 5, the inside of the mounting groove 25 is rotatably connected with a connecting shaft 26, one end of the connecting shaft 26 penetrates through one side of the lower shell 24 and extends to the outside to be fixedly connected with a handle, the surface of the connecting shaft 26 is fixedly connected with a gear 27, the upper side and the lower side of the gear 27 are both meshed with racks 28, meanwhile, a limit groove 23 is also formed in the inside of the sealing plate 22, when the mounting groove is used, the gears 27 can be synchronously driven to rotate through rotation of the connecting shaft 26, when the gears 27 rotate, the two racks 28 can be synchronously driven to move in opposite directions or back to each other, when the two racks 28 move back to the inside of the limit groove 23, the positions between the upper shell 21 and the lower shell 24 can be relatively fixed, when the racks 28 leave the inside of the limit groove 23, easy separation between the upper shell 21 and the lower shell 24 can be realized, and the detachable assembly between the upper shell 21 and the lower shell 24 is realized through the cooperation between the gears 27 and the racks 28.

In this embodiment, the inner wall of the installation groove 25 is fixedly connected with a fixing rod, and the fixing rod is provided, so that when the installation groove is used, the moving direction of the upper rack 28 is relatively limited, the upper rack 28 is prevented from moving along the horizontal direction, and meanwhile, the lower surface of the rack 28 below the gear 27 is abutted against the lower inner wall of the installation groove 25.

In this embodiment, the two sides of the upper shell 21 and the lower shell 24 are respectively provided with an arc groove 29, the inside of the arc groove 29 is fixedly connected with a protection tube 210, and when the protection tube 210 is arranged, the water inlet tube 11 and the water outlet tube 12 can be wrapped conveniently, so that the anti-freezing effect of the water meter main body 1 is further enhanced.

In this embodiment, the surfaces of the two protective tubes 210 may be further provided with a throat (not shown), and the stability between the two protective tubes 210 may be further enhanced by providing a throat.

As shown in fig. 6, the inner part of the water meter main body 1 is provided with an inner anti-freezing component 3, the inner anti-freezing component 3 comprises a heat preservation layer 31, one side of the heat preservation layer 31 is fixedly connected with the inner wall of the water meter main body 1, the other side of the heat preservation layer 31 is fixedly connected with an adhesive layer 32, the other side of the adhesive layer 32 is fixedly connected with an anti-freezing layer 33, and the heat preservation layer 31 and the anti-freezing layer 33 are arranged, so that when in use, the anti-freezing effect of the water meter main body 1 can be further enhanced, and the water inside the water meter main body 1 is prevented from freezing.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an antifreezing thing networking water gauge, includes water gauge main part (1), one side fixedly connected with inlet tube (11) of water gauge main part (1), the opposite side fixedly connected with outlet pipe (12) of water gauge main part (1), its characterized in that, the outside of water gauge main part (1) is provided with outer anti-freezing subassembly (2), and outer anti-freezing subassembly (2) include epitheca (21), and one side swing joint of epitheca (21) has inferior valve (24), and one side fixedly connected with closing plate (22) that epitheca (21) are close to inferior valve (24), and mounting groove (25) have been seted up to one side that inferior valve (24) are close to epitheca (21).

2. The anti-freezing internet of things water meter according to claim 1, wherein the thickness of the sealing plate (22) is the same as the width of the mounting groove (25).

3. The anti-freezing internet of things water meter according to claim 2, wherein a connecting shaft (26) is rotatably connected in the mounting groove (25), one end of the connecting shaft (26) penetrates through one side of the lower shell (24) and extends to the outside to be fixedly connected with a handle, a gear (27) is fixedly connected to the surface of the connecting shaft (26), and racks (28) are meshed on the upper side and the lower side of the gear (27).

4. The anti-freezing internet of things water meter according to claim 3, wherein the limit groove (23) is formed in the sealing plate (22), and racks (28) on the upper side and the lower side of the gear (27) move in opposite directions or back to each other by rotating the connecting shaft (26) and the gear (27).

5. The anti-freezing internet of things water meter according to claim 4, wherein a fixing rod for limiting the moving direction of a rack (28) above the gear (27) is fixedly connected to the inner wall of the mounting groove (25), and the lower surface of the rack (28) below the gear (27) is abutted against the lower inner wall of the mounting groove (25).

6. The anti-freezing internet of things water meter according to claim 5, wherein the two sides of the upper shell (21) and the lower shell (24) are respectively provided with an arc-shaped groove (29) in a penetrating way, and the inside of the arc-shaped groove (29) is fixedly connected with a protection pipe (210).

7. The anti-freezing internet of things water meter according to claim 6, wherein the inside of the protection pipe (210) is respectively abutted against the surfaces of the water inlet pipe (11) and the water outlet pipe (12).

8. The anti-freezing internet of things water meter according to claim 1 or 7, wherein an inner anti-freezing component (3) is arranged in the water meter main body (1), the inner anti-freezing component (3) comprises an insulation layer (31), one side of the insulation layer (31) is fixedly connected with the inner wall of the water meter main body (1), the other side of the insulation layer (31) is fixedly connected with an adhesive layer (32), and the other side of the adhesive layer (32) is fixedly connected with an anti-freezing layer (33).