CN201925180U - Pneumatic pump with protection device - Google Patents
Pneumatic pump with protection device Download PDFInfo
- Publication number
- CN201925180U CN201925180U CN2011200150354U CN201120015035U CN201925180U CN 201925180 U CN201925180 U CN 201925180U CN 2011200150354 U CN2011200150354 U CN 2011200150354U CN 201120015035 U CN201120015035 U CN 201120015035U CN 201925180 U CN201925180 U CN 201925180U
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- CN
- China
- Prior art keywords
- wind
- pneumatic
- pump
- level detector
- water level
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model particularly discloses a pneumatic pump with a protection device. The pneumatic pump solves problems that an existing pneumatic pump is easy to be damaged during operation and a large amount of wind sources are wasted. The pneumatic pump with a protection device comprises a pump body, a wind inlet, a wind outlet and a drain opening, the wind inlet, the wind outlet and the drain opening are arranged on the pump body, a wind wheel and a drain wheel with a shell are arranged inside the pump body, a pneumatic butterfly valve is disposed on the wind inlet, a water level detector is arranged on the shell, the bottom surface of the water level detector is level to that of the drain wheel, and a pneumatic control valve communicated with the pneumatic butterfly valve and the water level detector is disposed between the pneumatic butterfly valve and the water level detector by a pipeline. The pneumatic pump with a protection device is reasonable and reliable in structural design, solves the problems that the existing pneumatic pump is easy to be damaged during operation and a large amount of wind sources are wasted, saves energy, and has the advantages of simple structure, convenience in operation and low cost, and the service life of the pneumatic pump is prolonged.
Description
Technical field
The utility model relates to wind-driven water pump, is specially a kind of wind-driven water pump with protective gear.
Background technique
Wind-driven water pump is little, in light weight with its volume, easily move and advantageous characteristic such as simple to operate, be subjected to liking of draining unit deeply, be mainly used in have the compression non-mining industry ground of wind regime and mining industry ground, the fragmentary ponding discharging of underworkings, worker's walking and quality standardization engineering played important effect.Wind-driven water pump comprises housing, housing upper end and sidewall are respectively equipped with exhaust outlet and intake grill, and are provided with wind wheel and the draining wheel that is connected as a single entity in the housing, during operation, press wind to be pressed into wind-driven water pump through intake grill, drive the wind wheel rotation after exhaust outlet is discharged, rotation is discharged sewage by drain opening thereby wind wheel drives the draining wheel, after effluent discharge is intact, the power source of wind-driven water pump can't be realized cutting off, keep operating condition always, damage wind-driven water pump easily, simultaneously a large amount of waste wind regimes.
Summary of the invention
The utility model is the fragile and problem of wasting wind regime in a large number when solving existing wind-driven water pump operation, and a kind of wind-driven water pump with protective gear is provided.
The utility model is to adopt following technological scheme to realize: the wind-driven water pump with protective gear; comprise the pump housing and intake grill, exhaust outlet and drain opening disposed thereon; be provided with wind wheel and the draining wheel that has housing in the pump housing; intake grill is provided with Pneumatic butterfly valve; housing is provided with the water level detector that bottom surface and draining wheel bottom surface flushes, and is provided with the pneumatic control valve that is communicated with both by pipeline between Pneumatic butterfly valve and the water level detector.During operation, wind-driven water pump is placed in the sewage of being arranged, when the water surface of sewage is higher than or during the water contacting location probe, the control end that water level detector makes the pressure of source of the gas the act on pneumatic control valve exhaust that commutates, the pressure of source of the gas is positioned at out control end via pneumatic control valve action Pneumatic butterfly valve, open Pneumatic butterfly valve, stagnation pressure general mood source is acted on the wind wheel of wind-driven water pump, thereby realize the drainage of wind-driven water pump; When draining when below wheel that is dropped to wind-driven water pump by the horizontal plane of sewer, the motion that commutates of water level detector effect pneumatic control valve, Pneumatic butterfly valve is in the pass control end, thus wind regime has been saved in the pressure general mood source of cut-out wind-driven water pump wind wheel.
Be provided with the oil sprayer that is communicated with both between pneumatic control valve and the water level detector, valve is played lubrication, further prolonged working life.
The utility model reasonable in design is reliable, and the fragile and problem of wasting wind regime has in a large number been saved the energy when having overcome existing wind-driven water pump operation when increasing the service life, and has advantage simple in structure, easy to operate and that cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: the 1-pump housing, 2-intake grill, 3-exhaust outlet, 4-drain opening, 5-wind wheel, 6-housing, 7-draining wheel, 8-Pneumatic butterfly valve, 9-water level detector, 10-pipeline, 11-pneumatic control valve, 12-oil sprayer.
Embodiment
Wind-driven water pump with protective gear; comprise the pump housing 1 and intake grill 2, exhaust outlet 3 and drain opening 4 disposed thereon; be provided with wind wheel 5 and the draining wheel 7 that has housing 6 in the pump housing 1; intake grill 2 is provided with Pneumatic butterfly valve 8; housing 6 is provided with the bottom surface and takes turns the water level detector 9 that 7 bottom surfaces flush with draining, is provided with the pneumatic control valve 11 that is communicated with both by pipeline 10 between Pneumatic butterfly valve 8 and the water level detector 9.Be provided with the oil sprayer 12 that is communicated with both between pneumatic control valve 11 and the water level detector 9.
Claims (2)
1. wind-driven water pump with protective gear; comprise the pump housing (1) and intake grill (2), exhaust outlet (3) and drain opening (4) disposed thereon; be provided with wind wheel (5) in the pump housing (1) and have the draining wheel (7) of housing (6); it is characterized in that: intake grill (2) is provided with Pneumatic butterfly valve (8); housing (6) is provided with the water level detector (9) that bottom surface and draining wheel (7) bottom surface flushes, and is provided with the pneumatic control valve (11) that is communicated with both by pipeline (10) between Pneumatic butterfly valve (8) and the water level detector (9).
2. the wind-driven water pump with protective gear according to claim 1 is characterized in that: be provided with the oil sprayer (12) that is communicated with both between pneumatic control valve (11) and the water level detector (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200150354U CN201925180U (en) | 2011-01-18 | 2011-01-18 | Pneumatic pump with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200150354U CN201925180U (en) | 2011-01-18 | 2011-01-18 | Pneumatic pump with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925180U true CN201925180U (en) | 2011-08-10 |
Family
ID=44429031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200150354U Expired - Fee Related CN201925180U (en) | 2011-01-18 | 2011-01-18 | Pneumatic pump with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925180U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306990A (en) * | 2013-07-05 | 2013-09-18 | 安徽理工大学 | Self speed regulation pneumatic submerged pump device based on water level detection and pneumatic control |
| CN103321912A (en) * | 2013-07-02 | 2013-09-25 | 常州窦氏气动机械有限公司 | Pneumatic water pump with automatic control device |
| CN106015020A (en) * | 2016-05-17 | 2016-10-12 | 安徽理工大学 | Self speed regulation immersible pump remote scheduling system based on Internet of Things |
| CN113250222A (en) * | 2021-05-31 | 2021-08-13 | 中铁十八局集团有限公司 | Intelligent pneumatic dewatering device for subway station foundation pit |
-
2011
- 2011-01-18 CN CN2011200150354U patent/CN201925180U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321912A (en) * | 2013-07-02 | 2013-09-25 | 常州窦氏气动机械有限公司 | Pneumatic water pump with automatic control device |
| CN103321912B (en) * | 2013-07-02 | 2017-07-11 | 常州窦氏气动机械有限公司 | Pneumatic water pump with self-con-tained unit |
| CN103306990A (en) * | 2013-07-05 | 2013-09-18 | 安徽理工大学 | Self speed regulation pneumatic submerged pump device based on water level detection and pneumatic control |
| CN103306990B (en) * | 2013-07-05 | 2015-04-29 | 安徽理工大学 | Self speed regulation pneumatic submerged pump device based on water level detection and pneumatic control |
| CN106015020A (en) * | 2016-05-17 | 2016-10-12 | 安徽理工大学 | Self speed regulation immersible pump remote scheduling system based on Internet of Things |
| CN106015020B (en) * | 2016-05-17 | 2019-03-05 | 安徽理工大学 | A kind of self-regulated quick dive water pump remote scheduling system based on Internet of Things |
| CN113250222A (en) * | 2021-05-31 | 2021-08-13 | 中铁十八局集团有限公司 | Intelligent pneumatic dewatering device for subway station foundation pit |
| CN113250222B (en) * | 2021-05-31 | 2023-02-28 | 中铁十八局集团有限公司 | Intelligent pneumatic dewatering device for subway station foundation pit |
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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: 20110810 Termination date: 20170118 |