CN218724468U - Intelligent water meter with backflow prevention function - Google Patents
Intelligent water meter with backflow prevention function Download PDFInfo
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- CN218724468U CN218724468U CN202223057825.6U CN202223057825U CN218724468U CN 218724468 U CN218724468 U CN 218724468U CN 202223057825 U CN202223057825 U CN 202223057825U CN 218724468 U CN218724468 U CN 218724468U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model provides a pair of intelligent water gauge with prevent refluence function, include: the water meter comprises a water meter body, a backflow prevention mechanism and an anti-blocking mechanism; the utility model discloses a water meter, including water meter body, anti-backflow mechanism, outlet pipe, anti-blocking mechanism, water meter body left and right sides are provided with delivery port and water inlet respectively, anti-backflow mechanism fixed connection is in water meter body left side to be located the left side of delivery port, be provided with the outlet pipe on anti-backflow mechanism left side, in the outlet pipe can enter into through anti-backflow mechanism through water meter body exhaust water, anti-blocking mechanism fixed connection is on water meter body right side to be located water meter body water inlet right side. The utility model discloses a can prevent that the water in the outlet pipe from to this internal flow of water gauge, avoid appearing because of the unsafe phenomenon of water gauge data appears in the water refluence, compare with current well-known intelligent water gauge, can prevent that the water in the outlet pipe from passing through the gap and entering into the water gauge inside dog and spheroidal combined action, cause the inside damage of water gauge, improve the life of this intelligent water gauge.
Description
Technical Field
The utility model relates to an intelligence water gauge technical field especially relates to an intelligence water gauge with prevent backflow function.
Background
The intelligent water meter is a novel water meter which measures the water consumption by utilizing the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology and transmits and settles the transaction of water consumption data. Compared with the traditional water meter which only has the functions of flow acquisition and mechanical pointer display of water consumption, the water meter is a great progress; the intelligent water meter can record and electronically display the water consumption, can control the water consumption according to convention, automatically complete the water fee calculation of the stepped water price and simultaneously have the function of water consumption data storage;
the Chinese patent publication numbers are: CN213336295U discloses a high sensitivity prevents intelligent water gauge that flows backwards, and this application proposes: "current intelligent water gauge, when using, when closing leading or equipment and breaking down, water can take place the refluence in intelligent water gauge, can make the accuracy of water gauge exert an influence, cause resident's water degree inaccurate, and influence the numerical value of water gauge, and if break down and make the refluence easily with sewage backward flow, need filter, but the filter screen is difficult for installing when the installation, and the installation is inconvenient", this problem has been solved in this application, nevertheless has following defect:
in this application, because the blade can be at the arc rotation about, then there is the gap between blade and the second sealed pad, when the backward flow water level was higher than arc down, the backward flow water can flow in the water gauge through the gap of blade between the second sealed pad to cause the unsafe phenomenon of water gauge numerical value, in addition, do not set up filtration in water inlet department, the phenomenon of jam appears easily under the long-term use, for this reason, we provide an intelligent water gauge with prevent the refluence function.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an intelligence water gauge with prevent flowing backwards and filtering capability.
In order to achieve the above object, the utility model provides an intelligence water gauge with prevent function of flowing backwards, include: the water meter comprises a water meter body, a backflow prevention mechanism and an anti-blocking mechanism;
the water meter comprises a water meter body, a water inlet, a water outlet and a water inlet, wherein the left side and the right side of the water meter body are respectively provided with the water outlet and the water inlet, and a water body shell enters the water meter body through the water inlet and is then discharged through the water outlet;
the backflow prevention mechanism is fixedly connected to the left side of the water meter body and located on the left side of the water outlet, a water outlet pipe is arranged on the left side of the backflow prevention mechanism, water discharged through the water meter body can enter the water outlet pipe through the backflow prevention mechanism, and the water in the water outlet pipe cannot flow backwards and enter the water meter body;
prevent stifled mechanism fixed connection on water gauge body right side to be located water gauge body water inlet right side, be provided with the inlet tube on preventing stifled mechanism right side, the water in the inlet tube can enter into the inlet of water gauge body through preventing in the processing back of stifled mechanism, filters the water that enters into the water gauge this internally.
Preferably, the backflow prevention mechanism comprises a shell, the shell is fixedly connected to the left side of the water outlet, a fixing block is fixedly connected to the inner side of the shell, a first spring is fixedly connected to the right side of the fixing block, an arc-shaped block is fixedly connected to the right end of the first spring, and a sphere is fixedly connected to the right side of the arc-shaped block.
Preferably, arc piece left side fixedly connected with gag lever post, the gag lever post left end runs through in first spring and fixed block and fixedly connected with dog, dog sliding connection is inboard at the inlet tube, the guiding gutter has been seted up in the middle of the inlet tube, and the dog is located the guiding gutter right side.
Preferably, an arc-shaped groove is formed in the inner right side of the shell, the right side of the sphere is located on the inner side of the arc-shaped groove, the right side of the arc-shaped groove is communicated with the left side of the water outlet, the right side of the sphere is tightly attached to the inner side of the arc-shaped groove, and the left side of the shell is communicated with the water outlet pipe through a connecting groove.
Preferably, prevent stifled mechanism includes the casing, casing fixed connection is on the water inlet right side, the inboard fixedly connected with filter screen of casing, casing bottom fixedly connected with collects the box, the bottom is provided with the connecting pipe in the casing, the connecting pipe bottom runs through in casing bottom and collection box top.
Preferably, the top of the shell is fixedly connected with a second spring, the top end of the second spring is fixedly connected with a pressing block, the bottom of the pressing block is fixedly connected with a vertical rod, and the bottom end of the vertical rod penetrates through the top of the shell and extends into the shell.
Preferably, the brush is fixedly connected with the bottom end of the vertical rod, the left side of the brush is in contact with the right side of the filter screen, the right side of the collecting box is provided with a drain pipe, and the right end of the drain pipe is provided with a valve.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses a set up spheroid, first spring, gag lever post and dog, can prevent when the valve is closed that the water in the outlet pipe is to this internal flow of water gauge, avoid appearing because of the unsafe phenomenon of water gauge data appears in the water refluence, compare with current well-known intelligent water gauge, can prevent under dog and spheroidal combined action that the water in the outlet pipe passes through the gap and enters into the water gauge inside, cause the inside damage of water gauge, improved the life of this intelligent water gauge.
2. The utility model discloses a set up filter screen, brush and collection box, can filter the water before entering into the water gauge body, avoid the impurity in the water to cause the phenomenon of damage to this intelligent wrist-watch, improved the life of this intelligent water gauge, compare with current well-known intelligent water gauge, can regularly clear up the filter screen through pushing down the vertical pole when filtering, avoid appearing filter screen blocking's phenomenon when long-term the use.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the front part of the overall structure of the present invention;
FIG. 3 is a schematic sectional view of a front portion of the backflow prevention mechanism of the present invention;
fig. 4 is a schematic sectional view of the front part of the middle anti-blocking mechanism of the present invention.
In the figure: 1. a water meter body; 2. a backflow prevention mechanism; 201. a diversion trench; 202. a fixed block; 203. an arc-shaped block; 204. a stopper; 205. a housing; 206. a first spring; 207. connecting grooves; 208. a sphere; 209. an arc-shaped slot; 210. a limiting rod; 3. a water outlet pipe; 4. an anti-blocking mechanism; 401. briquetting; 402. a second spring; 403. a housing; 404. a blow-off pipe; 405. a collection box; 406. a vertical rod; 407. a brush; 408. a connecting pipe; 409. a filter screen; 5. and (4) a water inlet pipe.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the detailed embodiments of the present invention will be described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
Referring to fig. 1 to 3, an intelligent water meter with a backflow prevention function includes: the water meter comprises a water meter body 1, a backflow prevention mechanism 2 and an anti-blocking mechanism 4;
the left side and the right side of the water meter body 1 are respectively provided with a water outlet and a water inlet, and the water body shell 403 enters the water meter body 1 through the water inlet and then is discharged through the water outlet.
Example one
The backflow prevention mechanism 2 is fixedly connected to the left side of the water meter body 1 and located on the left side of the water outlet, a water outlet pipe 3 is arranged on the left side of the backflow prevention mechanism 2, water discharged through the water meter body 1 can enter the water outlet pipe 3 through the backflow prevention mechanism 2, and water in the water outlet pipe 3 cannot flow backwards and enter the water meter body 1.
The backflow prevention mechanism 2 comprises a shell 205, the shell 205 is fixedly connected to the left side of the water outlet, a fixing block 202 is fixedly connected to the rear side in the shell 205, a first spring 206 is fixedly connected to the right side of the fixing block 202, an arc-shaped block 203 is fixedly connected to the right end of the first spring 206, a sphere 208 is fixedly connected to the right side of the arc-shaped block 203, the sphere 208 can move leftwards under the pressure of a water body under the action of the first spring 206, the sphere 208 moves leftwards to enable the sphere 208 to appear a gap between arc-shaped grooves 209, the water body flows out of the water outlet pipe 3 through the gap, when the water valve is closed, the sphere 208 is reset under the action of the first spring 206, and backflow of the water body is prevented under the action of the sphere 208 and the arc-shaped grooves 209.
Arc piece 203 left side fixedly connected with gag lever post 210, gag lever post 210 left end runs through in first spring 206 and fixed block 202 and fixedly connected with dog 204, dog 204 sliding connection is inboard at inlet tube 5, guiding gutter 201 has been seted up in the middle of the inlet tube 5, dog 204 is located guiding gutter 201 right side, when spheroid 208 when the pressure of rivers left movement, promote dog 204 left movement through arc piece 203 and gag lever post 210, dog 204 left movement water flows out through the gap between dog 204 and the guiding gutter 201, after dog 204 resets, can prevent under dog 204 and outlet pipe 3's effect that the water in the outlet pipe 3 from entering into shell 205 through dog 204, thereby reach the anti-backflow purpose.
Further, an arc-shaped groove 209 is formed in the right side of the shell 205, the right side of the sphere 208 is located on the inner side of the arc-shaped groove 209, the right side of the arc-shaped groove 209 is communicated with the left side of the water outlet, the right side of the sphere 208 is tightly attached to the inner side of the arc-shaped groove 209, and the left side of the shell 205 is communicated with the water outlet pipe 3 through a connecting groove 207.
Example two
Referring to fig. 1-4, it is further obtained on the basis of the first embodiment that the anti-blocking mechanism 4 is fixedly connected to the right side of the water meter body 1 and is located on the right side of the water inlet of the water meter body 1, the water inlet pipe 5 is arranged on the right side of the anti-blocking mechanism 4, and the water in the water inlet pipe 5 can enter the water inlet of the water meter body 1 after being processed by the anti-blocking mechanism 4, so as to filter the water entering the water meter body 1.
Prevent stifled mechanism 4 includes casing 403, casing 403 fixed connection is on the water inlet right side, the inboard fixedly connected with filter screen 409 of casing 403, casing 403 bottom fixedly connected with collects box 405, the bottom is provided with connecting pipe 408 in the casing 403, the connecting pipe 408 bottom is run through in casing 403 bottom and is collected box 405 top, filter the water that enters into in the water gauge body 1 under the effect of filter screen 409, impurity stops on the filter screen 409 right side under the effect of filter screen 409, avoid impurity to enter into inside the water gauge body 1.
Casing 403 top fixedly connected with second spring 402, second spring 402 top fixedly connected with briquetting 401, briquetting 401 bottom fixedly connected with montant 406, montant 406 bottom run through in casing 403 top and extend to inside the casing 403, through pressing down briquetting 401, briquetting 401 promotes montant 406 and brush 407 downstream, and brush 407 clears up the impurity on filter screen 409 right side.
Further, montant 406 bottom fixedly connected with brush 407, brush 407 left side and filter screen 409 right side contact, collect the box 405 right side and be provided with blow off pipe 404, and blow off pipe 404 right-hand member is provided with the valve, and the impurity after being cleared up by brush 407 enters into under the effect of gravity and collects in the box 405.
In the actual operation process, when the device is used, a water body enters the filtering mechanism through the water inlet pipe 5, a filtering net 409 in the filtering mechanism filters sundries in the water body, part of filtered impurities enter the collecting box 405 under the action of gravity, the pressing block 401 is pressed downwards regularly, the pressing block 401 moves downwards to clean impurities adsorbed on the surface of the filtering net 409 through the vertical rod 406 and the hairbrush 407, the cleaned impurities enter the collecting box 405 again, the collecting box 405 is cleaned regularly through the sewage discharge pipe 404, the filtered water body enters the water meter body 1, and the water meter body 1 records the water amount;
the recorded water body enters the backflow prevention mechanism 2 through the water outlet, water flow can smoothly enter the water outlet pipe 3 through the extrusion ball 208, after the valve is closed, the ball 208 and the stop block 204 are reset under the action of the first spring 206, and the water body in the water outlet pipe 3 can be prevented from entering the water meter body 1 again under the combined action of the stop block 204 and the ball 208.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the above disclosure.
Claims (7)
1. The utility model provides an intelligence water gauge with prevent refluence function which characterized in that includes:
the water meter comprises a water meter body, wherein the left side and the right side of the water meter body are respectively provided with a water outlet and a water inlet, and a water body shell enters the water meter body through the water inlet and then is discharged through the water outlet;
the backflow prevention mechanism is fixedly connected to the left side of the water meter body and positioned on the left side of the water outlet, a water outlet pipe is arranged on the left side of the backflow prevention mechanism, water discharged through the water meter body can enter the water outlet pipe through the backflow prevention mechanism, and the water in the water outlet pipe cannot flow backwards and enter the water meter body;
prevent stifled mechanism, prevent stifled mechanism fixed connection on water gauge body right side to be located water gauge body water inlet right side, be provided with the inlet tube on preventing stifled mechanism right side, the water in the inlet tube can enter into the inlet of water gauge body through preventing in the processing back of stifled mechanism, filters the water that enters into the water gauge body.
2. The intelligent water meter with the backflow prevention function according to claim 1, characterized in that: the backflow prevention mechanism comprises a shell, the shell is fixedly connected to the left side of the water outlet, a fixed block is fixedly connected to the inner side of the shell, a first spring is fixedly connected to the right side of the fixed block, an arc-shaped block is fixedly connected to the right end of the first spring, and a ball body is fixedly connected to the right side of the arc-shaped block.
3. The intelligent water meter with the backflow prevention function according to claim 2, wherein: arc piece left side fixedly connected with gag lever post, the gag lever post left end runs through in first spring and fixed block and fixedly connected with dog, dog sliding connection is inboard at the inlet tube, the guiding gutter has been seted up in the middle of the inlet tube, and the dog is located the guiding gutter right side.
4. The intelligent water meter with the backflow prevention function according to claim 2, wherein: the water outlet device is characterized in that an arc-shaped groove is formed in the inner right side of the shell, the right side of the sphere is located on the inner side of the arc-shaped groove, the right side of the arc-shaped groove is communicated with the left side of the water outlet, the right side of the sphere is tightly attached to the inner side of the arc-shaped groove, and the left side of the shell is communicated with the water outlet pipe through a connecting groove.
5. The intelligent water meter with the backflow prevention function according to claim 1, wherein: prevent stifled mechanism includes the casing, casing fixed connection is on the water inlet right side, the inboard fixedly connected with filter screen of casing, casing bottom fixedly connected with collects the box, the bottom is provided with the connecting pipe in the casing, the connecting pipe bottom runs through in casing bottom and collection box top.
6. The intelligent water meter with the backflow prevention function according to claim 5, wherein: the casing top fixedly connected with second spring, second spring top fixedly connected with briquetting, briquetting bottom fixedly connected with montant, the montant bottom runs through in the casing top and extends to inside the casing.
7. The intelligent water meter with the backflow prevention function according to claim 6, wherein: the utility model discloses a filter screen, including montant, filter screen, collecting box, montant bottom fixedly connected with brush, the brush left side contacts with the filter screen right side, the collecting box right side is provided with the blow off pipe, the blow off pipe right-hand member is provided with the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223057825.6U CN218724468U (en) | 2022-11-17 | 2022-11-17 | Intelligent water meter with backflow prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223057825.6U CN218724468U (en) | 2022-11-17 | 2022-11-17 | Intelligent water meter with backflow prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218724468U true CN218724468U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223057825.6U Active CN218724468U (en) | 2022-11-17 | 2022-11-17 | Intelligent water meter with backflow prevention function |
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| Country | Link |
|---|---|
| CN (1) | CN218724468U (en) |
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- 2022-11-17 CN CN202223057825.6U patent/CN218724468U/en active Active
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