CN102135101A - Pneumatic motor submersible pump - Google Patents
Pneumatic motor submersible pump Download PDFInfo
- Publication number
- CN102135101A CN102135101A CN2011101062514A CN201110106251A CN102135101A CN 102135101 A CN102135101 A CN 102135101A CN 2011101062514 A CN2011101062514 A CN 2011101062514A CN 201110106251 A CN201110106251 A CN 201110106251A CN 102135101 A CN102135101 A CN 102135101A
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- CN
- China
- Prior art keywords
- pneumatic motor
- water
- impeller
- duct
- pump
- 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.)
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Abstract
The invention belongs to the field of water pumps and provides a pneumatic motor submersible pump. The power of the water pump is supplied by a pneumatic motor (2); and an air inlet (1) and an air outlet (3) are arranged on the pneumatic motor (2). The pneumatic motor submersible pump is characterized in that a power output shaft (4) of the pneumatic motor (2) is directly connected with a power input shaft (6) of a speed increasing box (7) by a shaft coupler (5) so as to enable the rotating speed of the pneumatic motor (2) to be increased by the speed-increasing box (7) and the pneumatic motor (2) is connected with the impeller (10) of the water pump (12) by a high-speed rotating shaft (8); the water enters a duct of the impeller (10) by the water inlet (9); during the high-speed running process, the water can be eccentrically discharged out of the duct of the impeller (10), is gathered to a water outlet duct (11), and is finally discharged out of the water outlet (13). The pneumatic motor submersible pump has the obvious characteristics that the volume is small, the weight is light, the compressed air is utilized sufficiently, the pump lift of the water can be greatly improved, and the like.
Description
Technical field
The invention belongs to the water pump field, specifically utilize pressurized air to be power source, design a kind of pneumatic motor submersible pump.
Background technique
Traditional submersible pump is to be power source with the electricity, and just can't use in the place that does not have power supply, as far back as the windmill water lift of Holland's invention, but needs near the water source, and the place that the water source is arranged all is a recess, also is the place of wind-force weakness.The float valve water raiser that invention was arranged in recent years, its pressurized air utilization ratio is very low.
Summary of the invention
For overcoming above-mentioned deficiency, invent a kind of pneumatic motor submersible pump, make full use of pressurized air like this and promoted the motor work done.
The technical solution adopted for the present invention to solve the technical problems is: the power of water pump is supplied with by pneumatic motor (2), pneumatic motor (2) is provided with inlet hole (1) and air outlet hole (3), the pto (4) that it is characterized in that pneumatic motor (2), by shaft joint (5), directly be connected on the power input shaft (6) of speedup box (7), the rotating speed that makes pneumatic motor (2) is through being connected by high speed rotating shaft (8) after speedup box (7) speedup on the impeller (10) of water pump (12), water enters the duct of impeller (10) from water intake (9), when running up, water is deviate from from the duct of impeller (10) is centrifugal, be pooled to water outlet duct (11), discharge through water outlet (13).
Description of drawings
The present invention is specifically described by embodiment below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of present embodiment.
Embodiment
Shown in Figure 1, the power of water pump is supplied with by pneumatic motor 2, pneumatic motor 2 is provided with inlet hole 1 and air outlet hole 3, it is characterized in that the pto 4 of pneumatic motor 2, by shaft joint 5, directly be connected on the power input shaft 6 of speedup box 7, the rotating speed that makes pneumatic motor 2 is through being connected by high speed rotating shaft 8 after speedup box 7 speedups on the impeller 10 of water pump 12, water enters the duct of impeller 10 from water intake 9, when running up, water is deviate from from the duct of impeller 10 is centrifugal, be pooled to water outlet duct 11, discharge through water outlet 13.
It is little, in light weight that the present invention has a volume, made full use of pressurized air, can improve the distinguishing features such as lift of water again greatly.
Claims (1)
1. pneumatic motor submersible pump, the power of water pump is supplied with by pneumatic motor (2), pneumatic motor (2) is provided with inlet hole (1) and air outlet hole (3), the pto (4) that it is characterized in that pneumatic motor (2), by shaft joint (5), directly be connected on the power input shaft (6) of speedup box (7), the rotating speed that makes pneumatic motor (2) is through being connected by high speed rotating shaft (8) after speedup box (7) speedup on the impeller (10) of water pump (12), water enters the duct of impeller (10) from water intake (9), when running up, water is deviate from from the duct of impeller (10) is centrifugal, be pooled to water outlet duct (11), discharge through water outlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101062514A CN102135101A (en) | 2011-04-15 | 2011-04-15 | Pneumatic motor submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101062514A CN102135101A (en) | 2011-04-15 | 2011-04-15 | Pneumatic motor submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102135101A true CN102135101A (en) | 2011-07-27 |
Family
ID=44294985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101062514A Pending CN102135101A (en) | 2011-04-15 | 2011-04-15 | Pneumatic motor submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102135101A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979735A (en) * | 2012-11-19 | 2013-03-20 | 常州窦氏气动机械有限公司 | Bi-energy pneumatic submersible pump for mine |
| 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
- 2011-04-15 CN CN2011101062514A patent/CN102135101A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979735A (en) * | 2012-11-19 | 2013-03-20 | 常州窦氏气动机械有限公司 | Bi-energy pneumatic submersible pump for mine |
| CN102979735B (en) * | 2012-11-19 | 2016-12-21 | 常州窦氏气动机械有限公司 | Bi-energy pneumatic submersible pump for mine |
| 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110727 |