CN102135101A - Pneumatic motor submersible pump - Google Patents

Pneumatic motor submersible pump Download PDF

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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.)
Pending
Application number
CN2011101062514A
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Chinese (zh)
Inventor
黄道兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2011101062514A priority Critical patent/CN102135101A/en
Publication of CN102135101A publication Critical patent/CN102135101A/en
Pending legal-status Critical Current

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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

A kind of pneumatic motor submersible pump
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).
CN2011101062514A 2011-04-15 2011-04-15 Pneumatic motor submersible pump Pending CN102135101A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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