CN215726172U

CN215726172U - Water meter with good sealing performance and flow stopping function

Info

Publication number: CN215726172U
Application number: CN202121396628.XU
Authority: CN
Inventors: 黄铖
Original assignee: Sichuan Jingzhi Metering Technology Co ltd
Current assignee: Sichuan Jingzhi Metering Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-02-01
Anticipated expiration: 2031-06-22

Abstract

The utility model belongs to the field of water meters, and particularly relates to a water meter with a flow-stopping function and good sealing performance, which comprises a shell, a clamping mechanism, a flow-stopping mechanism, a first hinge, a sealing strip, a filter screen, an impeller and a meter, wherein the clamping mechanism is arranged on each of two sides of the shell and comprises a clamp, and the upper end and the lower end of one side of the clamp are provided with limit blocks; through the handle, the screw rod, the nut, the structural design of screw hole and closure plate, realized carrying out a function of damming for this water gauge, when having solved and having produced the trouble in the use, can't send out and carry out a rivers blowout and cause the wet condition of staff's clothes when damming can lead to overhauing to the water source, thereby cause inconvenience for the user, the problem that leads to the condition that maintenance efficiency reduces, when needs damming, twist and move the handle and make closure plate descend and damming through driving the screw rod rotatory on the screw hole, thereby provide better guarantee for damming of this water gauge, thereby the practicality has been promoted.

Description

Water meter with good sealing performance and flow stopping function

Technical Field

The utility model relates to the field of water meters, in particular to a water meter with a flow stopping function and 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.

But the sealed effect that dams of the water gauge that uses at present is not good for the majority, when using to break down, can't send out and carry out one to the water source and dams rivers blowout when can leading to overhauing and cause the wet condition of staff's clothes to cause inconvenience for the user, lead to the condition that maintenance efficiency reduces, provide a water gauge that the leakproofness is good with the function of damming to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that water flow cannot be intercepted, the utility model provides the water meter with the intercepting function and good sealing performance.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the water meter with the intercepting function and good sealing performance comprises a shell, clamping mechanisms, an intercepting mechanism, a first hinge, a sealing strip, a filter screen, an impeller and a meter, wherein the clamping mechanisms are arranged on two sides of the shell respectively, each clamping mechanism comprises a clamp, limiting blocks are arranged at the upper end and the lower end of one side of each clamp, limiting holes are formed in the upper end and the lower end of the other side of each clamp, a sealing ring is arranged on the inner side of each clamp, the intercepting mechanism is arranged on one side of the shell and comprises a handle, a screw rod is welded below the handle, a nut is arranged on the outer side of the screw rod, a threaded hole is formed in the inner side of the intercepting mechanism, and a stop plate is welded at the other end of the screw rod.

The utility model discloses a hinge, including first hinge, fixed clamping block, impeller, first strapping table, second hinge, first hinge, second hinge, fixed clamping block, the top of shell, the top of strapping table, the one side of strapping table is provided with the connecting rod, the one end of connecting rod is connected with the second hinge, the opposite side of second hinge is connected with the glass protection casing.

Preferably, the limiting block is movably connected with the limiting hole through a clamp, and the sealing ring is tightly attached to the clamp.

Preferably, the intercepting plate is movably connected with the threaded hole through a screw rod, and the handle and the screw rod are vertically distributed.

Preferably, the access cover is movably connected with the housing through a first hinge, and the first hinge is arranged with a vertical middle axis symmetry axis of the access cover.

Preferably, the sealing strip is tightly attached to the outer shell, and the size of the sealing strip is matched with that of the outer shell.

Preferably, the filter screen passes through and constitutes detachable construction between fixed fixture block, fixed slot and the shell, and fixed fixture block sets up with the perpendicular axis symmetry axis of filter screen.

Preferably, the impeller forms a detachable structure through connecting the fixture block, connecting the draw-in groove and the shell, and the connecting fixture block and the impeller are vertically distributed.

Preferably, the glass protective cover is movably connected with the connecting rod through a second hinge, and the size of the glass protective cover is larger than that of the meter.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the handle, the screw rod, the nut, the threaded hole and the shutoff plate, the function of intercepting the water meter is realized, the problems that when a fault is generated in use, the condition that the water flow is sprayed to cause the clothes of workers to be soaked during maintenance due to the fact that the water source cannot be intercepted can be solved, so that inconvenience is caused to a user, and the maintenance efficiency is reduced are solved, when the water meter needs to be intercepted, the handle is screwed, the shutoff plate is lowered to intercept by driving the screw rod to rotate on the threaded hole, so that a better guarantee is provided for the interception of the water meter, and the practicability is improved;

2. according to the utility model, through the structural design of the clamp, the limiting block, the limiting hole and the sealing ring, the function of performing connection clamping on the water pipe is realized, and the problem of water seepage caused by loose connection due to overlarge water pressure during connection with the water pipe is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic front view of an embodiment;

FIG. 2 is a schematic structural diagram of an embodiment in a front view;

FIG. 3 is a schematic structural view of a chucking mechanism according to an embodiment;

FIG. 4 is a schematic structural view of an embodiment of a shut-off mechanism;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a housing; 2. a chucking mechanism; 201. clamping a hoop; 202. a limiting block; 203. a limiting hole; 204. a seal ring; 3. a shut-off mechanism; 301. a handle; 302. a screw; 303. a nut; 304. a threaded hole; 305. a shutoff plate; 4. a first hinge; 5. an access cover; 6. a sealing strip; 7. filtering with a screen; 8. fixing the fixture block; 9. fixing the clamping groove; 10. an impeller; 11. connecting a clamping block; 12. a connecting clamping groove; 13. a meter; 14. a connecting rod; 15. a second hinge; 16. a glass shield.

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.

Please refer to fig. 1-5, a water meter with good sealing performance and a flow stopping function comprises a housing 1, a clamping mechanism 2, a flow stopping mechanism 3, a first hinge 4, a sealing strip 6, a filter screen 7, an impeller 10 and a meter 13, wherein the clamping mechanism 2 is arranged on both sides of the housing 1, the clamping mechanism 2 comprises a clamp 201, the upper end and the lower end of one side of the clamp 201 are respectively provided with a limit block 202, the upper end and the lower end of the other side of the clamp 201 are respectively provided with a limit hole 203, the inner side of the clamp 201 is provided with a sealing ring 204, the flow stopping mechanism 3 is arranged on one side of the housing 1, the flow stopping mechanism 3 comprises a handle 301, a screw rod 302 is welded on the lower side of the handle 301, a nut 303 is arranged on the outer side of the screw rod 302, a threaded hole 304 is arranged on the inner side of the flow stopping mechanism 3, and a flow stopping plate 305 is welded on the other end of the screw rod 302.

First hinge 4 sets up the one side at shell 1, the opposite side of first hinge 4 is connected with access cover 5, sealing strip 6 sets up the inboard at shell 1, filter screen 7's both sides all are provided with fixed fixture block 8, fixed slot 9 has been seted up to one side of fixed fixture block 8, impeller 10 sets up the inboard at shell 1, impeller 10's one end is provided with connection fixture block 11, connection slot 12 has been seted up to one side of connecting fixture block 11, strapping table 13 sets up the top at shell 1, one side of strapping table 13 is provided with connecting rod 14, the one end of connecting rod 14 is connected with second hinge 15, the opposite side of second hinge 15 is connected with glass protection casing 16.

This embodiment, stopper 202 passes through clamp 201 and spacing hole 203 swing joint, and sealing washer 204 and clamp 201 are closely laminated, through stopper 202, clamp 201, spacing hole 203 and sealing washer 204's setting, can let waterside and water pipe carry out the effect of a fixed chucking, can carry out a sealed effect to clamp 201 simultaneously.

In this embodiment, the cut-off plate 305 is movably connected to the threaded hole 304 through the threaded rod 302, and the handle 301 and the threaded rod 302 are vertically distributed, so that the cut-off plate 305 can be rotated and lowered by the arrangement of the threaded rod 302 and the threaded hole 304.

In this embodiment, access cover 5 is through

first hinge

4 and 1 swing joint of shell, and first hinge 4 sets up with access cover 5's perpendicular middle axis symmetry axle, through access cover 5 and first hinge 4's setting, can provide the condition that a convenience was opened and is overhauld to this water gauge.

In this embodiment, the sealing strip 6 is tightly attached to the housing 1, and the size of the sealing strip 6 is identical to that of the housing 1, and the sealing strip 6 is arranged to perform a sealing function on the water meter.

This embodiment, filter screen 7 constitutes detachable construction through between fixed fixture block 8, fixed slot 9 and the shell 1, and fixed fixture block 8 sets up with filter screen 7's perpendicular well axis symmetry axle, through fixed fixture block 8 and fixed slot 9's setting, can carry out the effect of a convenient dismantlement to filter screen 7.

In this embodiment, the impeller 10 forms the detachable structure through connecting the fixture block 11, connecting the draw-in groove 12 and the shell 1, and connects the fixture block 11 and the impeller 10 for vertical distribution, through the setting of connecting the fixture block 11 and connecting the draw-in groove 12, can provide the purpose of dismantling the change to the impeller 10.

In this embodiment, glass protection cover 16 passes through second hinge 15 and connecting rod 14 swing joint, and glass protection cover 16's size is greater than the size of strapping table 13, through glass protection cover 16 and second hinge 15's setting, can provide a guard's effect to strapping table 13.

During operation, at first place the clamp 201 inboard with the water pipe, place suitable position, rotate the stopper 202 and twist into spacing hole 203 through clamp 201 and fix the chucking to the water pipe, when needing to overhaul, twist and move handle 301 and rotate on screw hole 304 through driving screw rod 302 and make the closure plate 305 descend and cut off, during the use, pass through the rotatory closing of second hinge 15 with glass protection casing 16, this is the good water gauge theory of operation of leakproofness that this has the function of cutting off.

In conclusion, the water meter with the intercepting function and good sealing performance realizes the function of intercepting the water meter through the structural design of the handle 301, the screw 302, the nut 303, the threaded hole 304 and the intercepting plate 305, solves the problems that when the water meter is used and fails, the interception of a water source cannot be realized, so that the water flow is sprayed to wet the clothes of workers during maintenance, the inconvenience is caused to users, and the maintenance efficiency is reduced, when the interception is needed, the handle 301 is screwed to drive the screw 302 to rotate on the threaded hole 304 to descend the intercepting plate 305 to intercept the water, so that the interception of the water meter is better guaranteed, the practicability is improved, through the structural design of the clamp 201, the limiting block 202, the limiting hole 203 and the sealing ring 204, the function of tightly connecting the water pipe is realized, and the problem of water seepage caused by loose connection due to overlarge water pressure is solved, during the use, place clamp 201 inboard with the water pipe, place suitable position, rotate stopper 202 and twist spacing hole 203 through clamp 201 and fix the chucking to the water pipe to connection chucking for the water pipe provides better guarantee, sealing washer 204 can provide a sealed effect for clamp 201 simultaneously.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a water gauge that leakproofness is good with function of damming which characterized in that: comprises a shell (1), a clamping mechanism (2), a closure mechanism (3), a first hinge (4), a sealing strip (6), a filter screen (7), an impeller (10) and a meter (13), wherein the clamping mechanism (2) is arranged on both sides of the shell (1), the clamping mechanism (2) comprises a clamp (201), limit blocks (202) are arranged on both ends of one side of the clamp (201) from top to bottom, limit holes (203) are arranged on both ends of the other side of the clamp (201) from top to bottom, a sealing ring (204) is arranged on the inner side of the clamp (201), the closure mechanism (3) is arranged on one side of the shell (1), the closure mechanism (3) comprises a handle (301), a screw rod (302) is welded below the handle (301), a nut (303) is arranged on the outer side of the screw rod (302), and a threaded hole (304) is formed in the inner side of the closure mechanism (3), the other end of the screw (302) is welded with a cut-off plate (305);

the first hinge (4) is arranged on one side of the shell (1), the other side of the first hinge (4) is connected with an access cover (5), the sealing strip (6) is arranged on the inner side of the shell (1), the filter screen (7) is arranged on the inner side of the shell (1), both sides of the filter screen (7) are provided with fixed clamping blocks (8), one side of each fixed clamping block (8) is provided with a fixed clamping groove (9), the impeller (10) is arranged on the inner side of the shell (1), one end of the impeller (10) is provided with a connecting clamping block (11), one side of the connecting clamping block (11) is provided with a connecting clamping groove (12), the gauge (13) is arranged above the shell (1), a connecting rod (14) is arranged on one side of the meter (13), one end of the connecting rod (14) is connected with a second hinge (15), and the other side of the second hinge (15) is connected with a glass protective cover (16).

2. A water meter with good sealing performance and a shut-off function as claimed in claim 1, wherein: the limiting block (202) is movably connected with the limiting hole (203) through a clamp (201), and the sealing ring (204) is tightly attached to the clamp (201).

3. A water meter with good sealing performance and a shut-off function as claimed in claim 1, wherein: the intercepting plate (305) is movably connected with the threaded hole (304) through the screw rod (302), and the handle (301) and the screw rod (302) are vertically distributed.

4. A water meter with good sealing performance and a shut-off function as claimed in claim 1, wherein: the access cover (5) is movably connected with the shell (1) through a first hinge (4), and the first hinge (4) is arranged on a vertical middle axis symmetry axis of the access cover (5).

5. A water meter with good sealing performance and a shut-off function as claimed in claim 1, wherein: the sealing strip (6) is tightly attached to the shell (1), and the size of the sealing strip (6) is identical to that of the shell (1).

6. A water meter with good sealing performance and a shut-off function as claimed in claim 1, wherein: the filter screen (7) forms a detachable structure through the fixed clamping block (8), the fixed clamping groove (9) and the shell (1), and the fixed clamping block (8) is arranged by a vertical middle axis symmetrical shaft of the filter screen (7).

7. A water meter with good sealing performance and a shut-off function as claimed in claim 1, wherein: impeller (10) constitute detachable construction through connecting fixture block (11), connecting clamping groove (12) and shell (1) between, and connect fixture block (11) and impeller (10) and be vertical distribution.

8. A water meter with good sealing performance and a shut-off function as claimed in claim 1, wherein: the glass protective cover (16) is movably connected with the connecting rod (14) through a second hinge (15), and the size of the glass protective cover (16) is larger than that of the gauge (13).