CN204043719U - A kind of rotor water gauge - Google Patents
A kind of rotor water gauge Download PDFInfo
- Publication number
- CN204043719U CN204043719U CN201420415699.3U CN201420415699U CN204043719U CN 204043719 U CN204043719 U CN 204043719U CN 201420415699 U CN201420415699 U CN 201420415699U CN 204043719 U CN204043719 U CN 204043719U
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- CN
- China
- Prior art keywords
- box
- impeller
- water
- counting
- watchcase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to technical field of mechanical equipment, particularly relate to a kind of rotor water gauge, comprise watchcase, table cover, counting mechanism, counting box, impeller box, impeller and screen pack, table cover is arranged on the top of watchcase, watchcase and table cover hinged, counting mechanism is arranged on the side in counting box, opposite side in counting box is provided with controller, heating and dehumidification device, pilot lamp and battery, controller, heating and dehumidification device, pilot lamp is connected successively with battery, counting box is arranged on the top of impeller box, O-ring seal is provided with between counting box and impeller box, the side of impeller box bottom is provided with water inlet, the impeller box top opposite side corresponding with water inlet is provided with water delivering orifice, impeller is arranged in impeller box, screen pack is arranged between impeller box and watchcase, water inlet is parallel with water (flow) direction and the side of water impact vane edge is provided with baffle plate, the utility model structure is simple, water meter Long-Time Service is avoided to cause water meter to accelerate phenomenon, ensure water meter measurement stable performance.
Description
Technical field
The utility model belongs to technical field of mechanical equipment, particularly relates to a kind of rotor water gauge.
Background technology
Rotor water gauge belongs to the one of flowmeter, refer on the rotor that turning axle is vertical with water (flow) direction, be mounted with the water meter of the some radial rotary wings, primarily of shell, impeller measuring mechanism and reducing gear, and indicating gauge composition, have the advantages that structure is simple, easy to use, current make it to rotate from watchcase water inlet tangential impact impeller, then recorded the revolution of impeller continuously by gear reduction, thus recorded stream is through the integrated flux of water meter.At present, most water meter is all provided with filter mantle, but filter mantle major part all just can filter out large impurity, but due to after use for a long time, some molecules in water and incrustation scale can be attached to the water inlet of water meter, cause the rotating speed of water meter to accelerate, affect the accuracy of water meter measurement, and then affect the normal use of water meter.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of structure simple, and counting precisely, can not cause the inaccurate rotor water gauge of water meter measurement after using for a long time.
The technical solution adopted in the utility model is:
A kind of rotor water gauge, it is characterized in that: comprise watchcase, table cover, counting mechanism, counting box, impeller box, impeller and screen pack, described table cover is arranged on the top of described watchcase, described watchcase and described table cover hinged, described counting mechanism is arranged on the side in described counting box, opposite side in described counting box is provided with controller, heating and dehumidification device, pilot lamp and battery, described controller, described heating and dehumidification device, described pilot lamp is connected successively with described battery, described counting box is arranged on the top of described impeller box, O-ring seal is provided with between described counting box and described impeller box, the side of described impeller box bottom is provided with water inlet, the described impeller box top opposite side corresponding with described water inlet is provided with water delivering orifice, described impeller is arranged in described impeller box, described screen pack is arranged between described impeller box and described watchcase, described water inlet is parallel with water (flow) direction and the side of water impact vane edge is provided with baffle plate.
Further, the bottom of described watchcase is provided with sewage draining exit, and described sewage draining exit is provided with buckle closure.
Further, described buckle closure is hinged on described sewage draining exit.
Further, described counting mechanism comprises counter, reduction gearing and runner, and described counter is arranged on above described reduction gearing, and described runner engages with described reduction gearing.
Further, the quantity of described baffle plate be one, two or more.
The beneficial effects of the utility model are: parallel with water (flow) direction and arrange baffle plate in water impact vane edge side in water inlet, make the off-centring of current, current are allowed to beat in the position in the middle of impeller, avoid water meter Long-Time Service and the phenomenon that causes water meter to accelerate, thus ensure the stable of water meter measurement performance; Heating and dehumidification device is set in water meter, is controlled the keying of heating and dehumidification device by controller, avoid water meter and cause the inside surface of table cover to occur mist layer through moisture, cause staff to be not easy to reading, and easily damage the problem of water meter; Arrange sewage draining exit in the bottom of watchcase, only need open buckle closure can regularly clear up the impurity in water meter, avoids the discharge of the impurity in water not go out the phenomenon causing water meter to block, and is convenient to daily maintenance and repair.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of impeller box of the present utility model.
Embodiment
Be described further below in conjunction with accompanying drawing 1 pair of the utility model:
In Fig. 1: 1-watchcase, 2-table cover, 3-counting mechanism, 31-counter, 32-reduction gearing, 33-runner, 4-counting box, 5-impeller box, 6-impeller, 7-screen pack, 8-controller, 9-heating and dehumidification device, 10-pilot lamp, 11-battery, 12-O-ring seal, 13-water inlet, 14-water delivering orifice, 15-baffle plate, 16-sewage draining exit, 17-buckle closure.
Embodiment:
The utility model comprises watchcase 1, table cover 2, counting mechanism 3, counting box 4, impeller box 5, impeller 6 and screen pack 7, table cover 1 is arranged on the top of watchcase 2, watchcase 1 is hinged with table cover 2, counting mechanism 3 is arranged on the side in counting box 4, opposite side in counting box 4 is provided with controller 8, heating and dehumidification device 9, pilot lamp 10 and battery 11, controller 8, heating and dehumidification device 9, pilot lamp 10 is connected successively with battery 11, counting box 4 is arranged on the top of impeller box 5, O-ring seal 12 is provided with between counting box 4 and impeller box 5, the side of impeller box 5 bottom is provided with water inlet 13, the impeller box 5 top opposite side corresponding with water inlet 13 is provided with water delivering orifice 14, impeller 6 is arranged in impeller box 5, screen pack 7 is arranged between impeller box 5 and watchcase 1, water inlet 13 place is parallel with water (flow) direction and the side at water impact impeller 6 edge is provided with baffle plate 15, the bottom of watchcase 1 is provided with sewage draining exit 16, sewage draining exit 16 is provided with buckle closure 17, buckle closure 17 is hinged on sewage draining exit 16, counting mechanism 3 comprises counter 31, reduction gearing 32 and runner 33, counter 31 is arranged on above reduction gearing 32, runner 33 engages with reduction gearing 32, the quantity of baffle plate 15 is one, two or more.
Be described in detail of the present utility model by embodiment above, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. a rotor water gauge, it is characterized in that: comprise watchcase, table cover, counting mechanism, counting box, impeller box, impeller and screen pack, described table cover is arranged on the top of described watchcase, described watchcase and described table cover hinged, described counting mechanism is arranged on the side in described counting box, opposite side in described counting box is provided with controller, heating and dehumidification device, pilot lamp and battery, described controller, described heating and dehumidification device, described pilot lamp is connected successively with described battery, described counting box is arranged on the top of described impeller box, O-ring seal is provided with between described counting box and described impeller box, the side of described impeller box bottom is provided with water inlet, the described impeller box top opposite side corresponding with described water inlet is provided with water delivering orifice, described impeller is arranged in described impeller box, described screen pack is arranged between described impeller box and described watchcase, described water inlet is parallel with water (flow) direction and the side of water impact vane edge is provided with baffle plate.
2. a kind of rotor water gauge as claimed in claim 1, is characterized in that: the bottom of described watchcase is provided with sewage draining exit, described sewage draining exit is provided with buckle closure.
3. a kind of rotor water gauge as claimed in claim 2, is characterized in that: described buckle closure is hinged on described sewage draining exit.
4. a kind of rotor water gauge as claimed in claim 1, is characterized in that: described counting mechanism comprises counter, reduction gearing and runner, described counter is arranged on above described reduction gearing, and described runner engages with described reduction gearing.
5. a kind of rotor water gauge as claimed in claim 1, is characterized in that: the quantity of described baffle plate is one, two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415699.3U CN204043719U (en) | 2014-07-25 | 2014-07-25 | A kind of rotor water gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415699.3U CN204043719U (en) | 2014-07-25 | 2014-07-25 | A kind of rotor water gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043719U true CN204043719U (en) | 2014-12-24 |
Family
ID=52244372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420415699.3U Expired - Fee Related CN204043719U (en) | 2014-07-25 | 2014-07-25 | A kind of rotor water gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043719U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106683A (en) * | 2017-11-23 | 2018-06-01 | 上海天申铜业集团无铅智能水表有限公司 | The unleaded intellectual water meter of silizin |
| CN109341801A (en) * | 2018-10-10 | 2019-02-15 | 南安市永途工业设计有限公司 | A kind of meter box with the auxiliary water meter of super-pressure magnetic field magnetic water heat |
| CN109489756A (en) * | 2018-11-27 | 2019-03-19 | 江西百川水表有限公司 | A kind of energy-saving type dehumidifying intellectual water meter |
-
2014
- 2014-07-25 CN CN201420415699.3U patent/CN204043719U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106683A (en) * | 2017-11-23 | 2018-06-01 | 上海天申铜业集团无铅智能水表有限公司 | The unleaded intellectual water meter of silizin |
| CN109341801A (en) * | 2018-10-10 | 2019-02-15 | 南安市永途工业设计有限公司 | A kind of meter box with the auxiliary water meter of super-pressure magnetic field magnetic water heat |
| CN109341801B (en) * | 2018-10-10 | 2021-04-27 | 南京浦口科创投资集团有限公司 | Water meter box with ultrahigh-pressure magnetic field water magnetization heat auxiliary water meter |
| CN109489756A (en) * | 2018-11-27 | 2019-03-19 | 江西百川水表有限公司 | A kind of energy-saving type dehumidifying intellectual water meter |
| CN109489756B (en) * | 2018-11-27 | 2020-08-11 | 江西百川水表有限公司 | Energy-saving dehumidification intelligent water meter |
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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 |
Granted publication date: 20141224 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |