CN205449168U - High -sensitive watermeter - Google Patents
High -sensitive watermeter Download PDFInfo
- Publication number
- CN205449168U CN205449168U CN201620251339.3U CN201620251339U CN205449168U CN 205449168 U CN205449168 U CN 205449168U CN 201620251339 U CN201620251339 U CN 201620251339U CN 205449168 U CN205449168 U CN 205449168U
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- Prior art keywords
- water
- aqueduct
- utility
- housing
- model
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- Expired - Fee Related
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Abstract
The utility model discloses a high -sensitive watermeter, which comprises a housin, the one end of casing is equipped with the water inlet, and the water inlet is connected with the aqueduct, the other end of aqueduct is connected with deposits the water receptacle, and is equipped with electric valve in the aqueduct, it is equipped with level sensor on the inner wall of water receptacle to deposit, be equipped with metering mechanism in the casing, and be equipped with indicating mechanism on the casing, metering mechanism passes through transmission and is connected with indicating mechanism, the other end of casing is equipped with the delivery port, and the delivery port is connected with the outlet pipe, be equipped with the check valve in the outlet pipe. The utility model discloses can effectually avoid discharge hour unable count, have high sensitivity, simple structure, convenient to use, it is with low costs.
Description
Technical field
This utility model relates to water meter technical field, is specially a kind of high sensitivity water meter.
Background technology
Existing water meter includes watchcase, watchcase be respectively arranged at two ends with water inlet and outlet, enumerator and impeller box it is provided with in watchcase, impeller box is provided with impeller and lower shaft, impeller axle in impeller box is connected with the armature spindle of enumerator, and existing water meter is when discharge is less, and water flow impact pressure is too small, impeller can not be promoted, cause water meter to count.
Utility model content
The purpose of this utility model is to provide a kind of high sensitivity water meter, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of high sensitivity water meter, including housing, one end of described housing is provided with water inlet, and water inlet connection has aqueduct, the other end of described aqueduct connects water container, and in aqueduct, it is provided with electrically operated valve, the inwall of described water container is provided with level sensor, it is provided with metrological service in described housing, and housing is provided with indicating mechanism, described metrological service is connected with indicating mechanism by actuating device, the other end of described housing is provided with outlet, and outlet connection has outlet pipe, it is provided with check-valves in described outlet pipe.
Preferably, described electrically operated valve and level sensor are all connected with controller.
Preferably, the top of described water container is connected with running water pipe, and the bottom of water container is connected with aqueduct.
Preferably, described housing is circular configuration.
Compared with prior art, the beneficial effects of the utility model are: this high sensitivity water meter can carry out water by water container discharge is less when, when water-holding quantity reaches to a certain degree, measures, avoid water flow impact pressure too small, can not promote metrological service, thus drive indicating mechanism to count, this utility model can effectively avoid discharge hour to count, there is high sensitivity, simple in construction, easy to use, low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, housing, 2, aqueduct, 3, water container, 4, electrically operated valve, 5, level sensor, 6, indicating mechanism, 7, outlet pipe, 8, check-valves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, a kind of technical scheme of this utility model offer: a kind of high sensitivity water meter, including housing 1, one end of housing 1 is provided with water inlet, and water inlet connection has aqueduct 2, the other end of aqueduct 2 connects water container 3, and in aqueduct 2, it is provided with electrically operated valve 4, the inwall of water container 3 is provided with level sensor 5, it is provided with metrological service in housing 1, and housing 1 is provided with indicating mechanism 6, metrological service is connected with indicating mechanism 6 by actuating device, the other end of housing 1 is provided with outlet, and outlet connection has outlet pipe 7, check-valves 8 it is provided with in outlet pipe 7, electrically operated valve 4 and level sensor 5 are all connected with controller, the top of water container 3 is connected with running water pipe, and the bottom of water container 3 is connected with aqueduct 2, housing 1 is circular configuration.
Operation principle: tap water flows into water container 3 through the water inlet of water container 3, when the water yield in water container 3 reaches to a certain degree, level sensor 5 sends signal to controller, controller controls electrically operated valve 4 and opens, the water in water container 3 is made to flow in housing 1, through the flow of metrological service's metering water, then indicating mechanism 6 shows.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; conceive equivalent or change in addition according to the technical solution of the utility model and improvement thereof, all should contain in protection domain of the present utility model.
Claims (4)
1. a high sensitivity water meter, including housing (1), it is characterized in that, one end of described housing (1) is provided with water inlet, and water inlet connection has aqueduct (2), the other end of described aqueduct (2) connects water container (3), and in aqueduct (2), it is provided with electrically operated valve (4), the inwall of described water container (3) is provided with level sensor (5), described housing is provided with metrological service in (1), and housing (1) is provided with indicating mechanism (6), described metrological service is connected with indicating mechanism (6) by actuating device, the other end of described housing (1) is provided with outlet, and outlet connection has outlet pipe (7), check-valves (8) it is provided with in described outlet pipe (7).
A kind of high sensitivity water meter the most according to claim 1, it is characterised in that: described electrically operated valve (4) and level sensor (5) are all connected with controller.
A kind of high sensitivity water meter the most according to claim 1, it is characterised in that: the top of described water container (3) is connected with running water pipe, and the bottom of water container (3) is connected with aqueduct (2).
A kind of high sensitivity water meter the most according to claim 1, it is characterised in that: described housing (1) is circular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251339.3U CN205449168U (en) | 2016-03-24 | 2016-03-24 | High -sensitive watermeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251339.3U CN205449168U (en) | 2016-03-24 | 2016-03-24 | High -sensitive watermeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449168U true CN205449168U (en) | 2016-08-10 |
Family
ID=56608382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620251339.3U Expired - Fee Related CN205449168U (en) | 2016-03-24 | 2016-03-24 | High -sensitive watermeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205449168U (en) |
-
2016
- 2016-03-24 CN CN201620251339.3U patent/CN205449168U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170324 |