CN216309102U

CN216309102U - Novel water meter with good sealing performance

Info

Publication number: CN216309102U
Application number: CN202122083340.3U
Authority: CN
Inventors: 赵久亮
Original assignee: Shandong Yuanzheng Electric Technology Co ltd
Current assignee: Shandong Yuanzheng Electric Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-04-15
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to a novel water meter with good sealing property, which comprises a bottom shell, wherein a top shell is arranged at the top of the bottom shell, the bottom of the bottom shell is fixedly connected with a base, connecting pipes are fixedly connected to the left side and the right side of the base, a sealing sleeve is sleeved on the outer side of each connecting pipe, a sealing ring is fixedly connected to the inner side of each sealing sleeve, a locking structure is arranged between the front surfaces of the bottom shell and the top shell, a first sealing strip is fixedly connected to the bottom of the top shell, a first sealing groove is formed in the bottom of the top shell, and a first sealing layer is fixedly connected to the bottom of the top shell. This novel water gauge that leakproofness is good pegs graft with first seal groove through the second sealing strip, and first sealing strip pegs graft with the second seal groove, and first sealing layer and the laminating of second sealing layer, second sealing strip and first sealing strip are sealed the gap dislocation, effectively seal the joint gap department of drain pan and top shell, and is sealed effectual, and difficult infiltration enters into inside drain pan and the top shell.

Description

Novel water meter with good sealing performance

Technical Field

The utility model relates to the technical field of water meters, in particular to a novel water meter with good sealing performance.

Background

The water meter is a meter for measuring water flow, mostly for measuring the accumulated flow of water, and generally divided into a positive displacement water meter and a speed water meter, which originate from the united kingdom, the development of the water meter has a history of nearly two hundred years, when selecting the specification of the water meter, the size and the flow range of the used flow under the normal condition should be estimated first, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice.

The water meter is not well connected with the water pipe, the water meter is easily influenced in measurement, the water meter body is not well sealed, water is easily fed, internal components are damaged, the water meter is easily stolen and disassembled, no charge is caused, the traditional water meter connecting bolt is exposed, and only a matched tool is needed, so that the water meter can be disassembled and then installed again, whether the water meter is stolen or not can not be distinguished from the outer surface

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the novel water meter with good sealing performance, which has the advantages of good sealing performance, theft and detachment prevention and the like, and solves the problems of poor sealing performance and easy theft and detachment of the water meter.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel water gauge that leakproofness is good, includes the drain pan, the top of drain pan is provided with a shell, the bottom fixedly connected with base of drain pan, the equal fixedly connected with connecting pipe in the left and right sides of base, the seal cover has been cup jointed in the outside of connecting pipe, the inboard fixedly connected with sealing washer of seal cover, be provided with the closure structure between the front of drain pan and top shell, the first sealing strip of bottom fixedly connected with of top shell, first seal groove has been seted up to the bottom of top shell, the first sealing layer of bottom fixedly connected with of top shell, the top fixedly connected with second sealing strip of drain pan, the second seal groove has been seted up at the top of drain pan, the top fixedly connected with second sealing strip of drain pan.

Further, the locking structure comprises a bottom plate fixedly connected to the front side of the bottom shell, a top plate fixedly connected to the front side of the top shell, a connecting plate fixedly connected to the top of the bottom plate, two clamping grooves formed in the top of the bottom plate, clamping rods clamped inside the clamping grooves, and an anti-dismantling plate fixedly connected between the tops of the two clamping rods.

Further, the thickness of the sealing ring is at least one centimeter, and the first sealing layer is tightly attached to the second sealing strip.

Furthermore, the second sealing strip is connected with the first sealing groove in an inserting mode, and the first sealing strip is connected with the second sealing groove in an inserting mode.

Furthermore, the shape of kelly and draw-in groove all is L shape, and kelly and corresponding draw-in groove joint.

Furthermore, a locking bolt is connected between the top plate and the top of the connecting plate in a threaded manner, and the anti-dismantling plate is positioned at the top of the locking bolt.

Further, the kelly is the elastic rod, prevent tearing open the board for the thickening plastic slab, and prevent tearing open the shape of board and be the U-shaped.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this novel water gauge that leakproofness is good pegs graft with first seal groove through the second sealing strip, and first sealing strip pegs graft with the second seal groove, and first sealing layer and the laminating of second sealing layer, second sealing strip and first sealing strip are sealed the gap dislocation, effectively seal the joint gap department of drain pan and top shell, and is sealed effectual, and difficult infiltration enters into inside drain pan and the top shell.

2. This novel water gauge that leakproofness is good through the connecting pipe outside connection water pipe, slides the seal cover to the junction again, makes the sealing washer hug closely with joint seal department, carries out supplementary seal, through the closure structure, when passing through bolted connection with drain pan and epitheca, blocks the top of bolt through preventing tearing open the board, unless destroy and prevent tearing open the board, otherwise unable dismantlement bolt prevents to artificially to steal and tear.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is a partial cross-sectional view of the structural closure of the present invention.

In the figure: 100 bottom shell, 101 base, 102 connecting pipe, 103 second sealing groove, 104 second sealing layer, 105 second sealing strip, 200 top shell, 201 first sealing groove, 202 first sealing layer, 203 first sealing strip, 300 sealing sleeve, 301 sealing ring, 400 locking structure, 410 bottom plate, 420 top plate, 430 connecting plate, 440 clamping groove, 450 clamping rod and 460 anti-dismounting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the embodiment of the novel water meter with good sealing performance includes a bottom case 100, a top case 200 is fixedly installed on the top of the bottom case 100 through bolts, a base 101 is fixedly connected to the bottom of the bottom case 100, connecting pipes 102 are fixedly connected to both left and right sides of the base 101, a sealing sleeve 300 is sleeved on an outer side of the connecting pipe 102, a sealing ring 301 is fixedly connected to an inner side of the sealing sleeve 300, a thickness of the sealing ring 301 is at least one centimeter, a locking structure 400 is fixedly installed between the bottom case 100 and a front surface of the top case 200, a first sealing strip 203 is fixedly connected to the bottom of the top case 200, a first sealing groove 201 is formed in the bottom of the top case 200, a first sealing layer 202 is fixedly connected to the bottom of the top case 200, a second sealing strip 105 is fixedly connected to the top of the bottom case 100, the second sealing strip 105 is inserted into the first sealing groove 201, a second sealing groove 103 is formed in the top of the bottom case 100, the first sealing strip 203 is inserted into the second sealing groove 103, the top of the bottom case 100 is fixedly connected with the second sealing layer 104, and the first sealing layer 202 is tightly attached to the second sealing layer 104.

The locking structure 400 comprises a bottom plate 410 fixedly connected to the front surface of the bottom case 100, a top plate 420 fixedly connected to the front surface of the top case 200, a connecting plate 430 fixedly connected to the top of the bottom plate 410, two clamping grooves 440 formed at the top of the bottom plate 410, clamping rods 450 clamped inside the clamping grooves 440, and an anti-detaching plate 460 fixedly connected between the tops of the two clamping rods 450, wherein the clamping rods 450 and the clamping grooves 440 are both L-shaped, the clamping rods 450 are clamped with the corresponding clamping grooves 440, locking bolts are connected between the tops of the top plate 420 and the connecting plate 430 by screw threads, the anti-detaching plate 460 is positioned at the tops of the locking bolts, the clamping rods 450 are elastic rods, the elastic clamping rods 450 can be conveniently clamped with the clamping grooves 440 by using the elasticity of the anti-detaching plate 460, and after clamping, the anti-detaching plate 460 is stable and cannot be bent and cannot be pulled off, so that the anti-theft function is provided, the anti-detaching plate 460 is thickened to be a plastic plate, and the anti-dismantling plate 460 is in a U shape, and the U-shaped anti-dismantling plate 460 is convenient to shelter from the top of the bolt.

The working principle of the above embodiment is as follows:

(1) through second sealing strip 105 and first seal groove 201 grafting, first sealing strip 203 is pegged graft with second seal groove 103 and is located second sealing strip 105 and first seal groove 201 inboard, and second sealing strip 105 and first sealing strip 203 are sealed the gap dislocation, inboard both sides to misplace from top to bottom, cooperate first sealing layer 202 and second sealing layer 104 laminating again, carry out effective sealing with the joint gap department of drain pan 100 and top shell 200.

(2) Through with bolted connection between roof 420 and connecting plate 430, will prevent tearing open board 460 again and place at bottom plate 410 top to kelly 450 and draw-in groove 440 joint shelter from the bolt top, if need dismantle, can only will prevent tearing open board 460 and destroy the vestige obviously, can be very clear distinguish whether stolen tearing open.

Compared with the prior art: through the grafting of second sealing strip 105 with first seal groove 201, first sealing strip 203 is pegged graft with second seal groove 103, first sealing layer 202 and the laminating of second sealing layer 104, second sealing strip 105 and first sealing strip 203 are sealed with the gap dislocation, carry out effective sealing with the joint gap department of drain pan 100 and top shell 200, it is sealed effectual, difficult infiltration enters into inside drain pan 100 and top shell 200, connect the water pipe through the connecting pipe 102 outside, slide seal cover 300 to the junction again, make sealing washer 301 hug closely with the joint seal, supplementary sealed, through locking structure 400, pass through bolted connection with drain pan 100 and top shell 200, block the top of bolt through preventing tearing open board 460, unless destroy and prevent tearing open board 460, otherwise unable dismantlement bolt, prevent the manual dismantlement, the problem of having solved the water gauge leakproofness not good and stolen easy dismantlement.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel water gauge that leakproofness is good, includes drain pan (100), the top of drain pan (100) is provided with top shell (200), its characterized in that: the bottom fixedly connected with base (101) of drain pan (100), equal fixedly connected with connecting pipe (102) in the left and right sides of base (101), seal cover (300) have been cup jointed in the outside of connecting pipe (102), inboard fixedly connected with sealing washer (301) of seal cover (300), be provided with between the front of drain pan (100) and top shell (200) locking structure (400), the first sealing strip (203) of bottom fixedly connected with of top shell (200), first seal groove (201) have been seted up to the bottom of top shell (200), the first sealing layer (202) of bottom fixedly connected with of top shell (200), the top fixedly connected with second sealing strip (105) of drain pan (100), second seal groove (103) have been seted up at the top of drain pan (100), the top fixedly connected with second sealing layer (104) of drain pan (100).

2. The novel water meter with good sealing performance as claimed in claim 1, wherein: the locking structure (400) comprises a bottom plate (410) fixedly connected to the front surface of the bottom shell (100), a top plate (420) fixedly connected to the front surface of the top shell (200), a connecting plate (430) fixedly connected to the top of the bottom plate (410), two clamping grooves (440) formed in the top of the bottom plate (410), clamping rods (450) clamped inside the clamping grooves (440), and an anti-disassembling plate (460) fixedly connected between the tops of the two clamping rods (450).

3. The novel water meter with good sealing performance as claimed in claim 1, wherein: the thickness of the sealing ring (301) is at least one centimeter, and the first sealing layer (202) is tightly attached to the second sealing layer (104).

4. The novel water meter with good sealing performance as claimed in claim 1, wherein: the second sealing strip (105) is connected with the first sealing groove (201) in an inserting mode, and the first sealing strip (203) is connected with the second sealing groove (103) in an inserting mode.

5. The novel water meter with good sealing performance as claimed in claim 2, wherein: the clamping rod (450) and the clamping groove (440) are L-shaped, and the clamping rod (450) is clamped with the corresponding clamping groove (440).

6. The novel water meter with good sealing performance as claimed in claim 2, wherein: a locking bolt is connected between the top of the top plate (420) and the top of the connecting plate (430) in a threaded mode, and the anti-dismantling plate (460) is located on the top of the locking bolt.

7. The novel water meter with good sealing performance as claimed in claim 2, wherein: the clamping rod (450) is an elastic rod, the anti-dismantling plate (460) is a thickened plastic plate, and the anti-dismantling plate (460) is U-shaped.