CN102297139A - Rubber vane pump - Google Patents
Rubber vane pump Download PDFInfo
- Publication number
- CN102297139A CN102297139A CN2010102060352A CN201010206035A CN102297139A CN 102297139 A CN102297139 A CN 102297139A CN 2010102060352 A CN2010102060352 A CN 2010102060352A CN 201010206035 A CN201010206035 A CN 201010206035A CN 102297139 A CN102297139 A CN 102297139A
- Authority
- CN
- China
- Prior art keywords
- rubber
- water
- pump
- rotating shaft
- inserts
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a rubber vane pump comprising a pump body, wherein the pump body is internally provided with a rotating shaft; one end of the rotating shaft is connected with a motor; vane inserts are distributed at the other end of the rotating shaft and provided with rubber vanes located in a water pumping cavity. Specifically, the rubber vanes have favorable flexibility and can be bent into arcs so as to run more smoothly in the water pumping cavity. Therefore, compared with the traditional same type water pump, the rubber vane pump has the advantages that the flux can be increased by 68%, the lift can be raised by 95.2%, the absorbing height is increased by 2 times, and the efficiency is increased by 3.5 times. In addition, due to the adoption of erosion-resistant engineering plastics, the application range of the rubber vane pump is further widened.
Description
Technical field
The present invention relates to a kind of water pump, relate in particular to a kind of rubber wing pump.
Background technique
With regard to the water pump of being sold in the market, it often adopts comparatively hard iron sheet or plastic sheet serves as impeller.And the integral material of water pump is also comparatively common with stainless steel.Thus, hard impeller is not easy to produce crooked deformation, can produce indefinite gap with the chamber of drawing water in rotary course, influences the flow of draining, the raising of suction journey, therefore can not satisfy the needs of urgent draining.Moreover, almost level between existing water intake and the water outlet, can't promote lift, but also dwindle the using scope of water pump to a certain extent.
Summary of the invention
Purpose of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of rubber wing pump is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of rubber wing pump includes the pump housing, is provided with rotating shaft in the described pump housing, and an end of rotating shaft connects motor, and wherein: the other end of described rotating shaft is distributed with the impeller inserts, and described impeller inserts is provided with the rubber impeller, and the rubber impeller is positioned at the chamber of drawing water; Described drawing water is provided with black box between the chamber and the pump housing; Be distributed with water intake and water outlet on the described chamber of drawing water, be provided with angle α between water intake and the water outlet.
Above-mentioned a kind of rubber wing pump, wherein: described black box includes main inserts, and described main inserts is arranged on the periphery, chamber of drawing water; Be provided with sealed member between the described main inserts and the pump housing.
Further, above-mentioned a kind of rubber wing pump, wherein: described sealed member is a seal ring.
Further, above-mentioned a kind of rubber wing pump, wherein: described angle α＜90 °.
Again further, above-mentioned a kind of rubber wing pump, wherein: described angle α is 45 °.
The advantage of technical solution of the present invention is mainly reflected in: its rubber impeller blade has good pliability, and flexible camber can running more smoothly in the chamber of drawing water.Simultaneously, have the design of angle, can obtain good technical performance by water outlet and horizontal plane.On the whole, the more existing water pump of the same type of the present invention, flow can improve 68%, and lift can promote 95.2%, inhales 2 times of Cheng Tigao, and efficient improves 3.5 times.Moreover, by adopting erosion-resisting engineering plastics, further improved using scope.
Description of drawings
Purpose of the present invention, advantage and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain.These embodiments use the prominent example of technical solution of the present invention, and all technological schemes of taking to be equal to replacement or equivalent transformation and forming all drop within the scope of protection of present invention.In the middle of these accompanying drawings,
Fig. 1 is the organigram of this rubber wing pump;
Fig. 2 is the angle schematic representation of water outlet and water intake.
The implication of each reference character is as follows among the figure:
2 rotating shafts of 1 pump housing
3 impeller inserts, 4 rubber impellers
5 water intakes, 6 water outlets
7 main inserts 8 seal rings
9 oil sealing sealing layers
Embodiment
Simultaneously, drawing water is provided with black box between the chamber and the pump housing 1, is distributed with water intake 5 and water outlet 6 on the described chamber of drawing water, and is provided with angle α between water intake 5 and the water outlet 6.In conjunction with the present invention's one preferred implementation, black box includes main inserts 7, and this main inserts 7 is arranged on the periphery, chamber of drawing water.Simultaneously, between the main inserts 7 and the pump housing 1, be provided with the sealed member that seal ring 8 constitutes.Consider raising, the especially raising of lift, set angle α＜90 ° between water intake 5 and the water outlet 6 among the present invention to whole flow.And,, when α is 45 °, can produce preferable effect by finding after the multiple comparison test.
Further, in order effectively to improve the relative seal degree between the pump housing 1 and the rotating shaft 2, between the pump housing 1 and rotating shaft 2, be provided with oil sealing sealing layer 9.Like this, water or the pollutant that does not also return the external world in rotating shaft 2 smooth and easy runnings is brought in the pump housing 1.
Again further, in order to improve working life of the present invention, improve its spendable environmential range simultaneously, the material that the pump housing 1 is adopted is erosion-resisting engineering plastics, and it is more in light weight than stainless steel, is easy to carry, and does not also allow to be subject to the corrosion of water pollutant.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, behind employing the present invention, its rubber impeller blade has good pliability, and flexible camber can running more smoothly in the chamber of drawing water.Simultaneously, have the design of angle, can obtain good technical performance by water outlet and horizontal plane.On the whole, the more existing water pump of the same type of the present invention, flow can improve 68%, and lift can promote 95.2%, inhales 2 times of Cheng Tigao, and efficient improves 3.5 times.Moreover, by adopting erosion-resisting engineering plastics, further improved using scope.
Claims (5)
1. a rubber wing pump includes the pump housing, is provided with rotating shaft in the described pump housing, one end of rotating shaft connects motor, it is characterized in that: the other end of described rotating shaft is distributed with the impeller inserts, and described impeller inserts is provided with the rubber impeller, and the rubber impeller is positioned at the chamber of drawing water; Described drawing water is provided with black box between the chamber and the pump housing; Be distributed with water intake and water outlet on the described chamber of drawing water, be provided with angle α between water intake and the water outlet.
2. a kind of rubber wing pump according to claim 1, it is characterized in that: described black box includes main inserts, and described main inserts is arranged on the periphery, chamber of drawing water; Be provided with sealed member between the described main inserts and the pump housing.
3. a kind of rubber wing pump according to claim 2 is characterized in that: described sealed member is a seal ring.
4. a kind of rubber wing pump according to claim 1 is characterized in that: described angle α＜90 °.
5. a kind of rubber wing pump according to claim 4 is characterized in that: described angle α is 45 °.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102060352A CN102297139A (en) | 2010-06-22 | 2010-06-22 | Rubber vane pump |
| PCT/CN2010/077255 WO2011160346A1 (en) | 2010-06-22 | 2010-09-25 | Rubber impeller pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102060352A CN102297139A (en) | 2010-06-22 | 2010-06-22 | Rubber vane pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102297139A true CN102297139A (en) | 2011-12-28 |
Family
ID=45357758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102060352A Pending CN102297139A (en) | 2010-06-22 | 2010-06-22 | Rubber vane pump |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102297139A (en) |
| WO (1) | WO2011160346A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019148542A1 (en) * | 2018-01-31 | 2019-08-08 | 苏州优德通力科技有限公司 | Portable self-priming pump |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9556886B2 (en) | 2014-04-07 | 2017-01-31 | Cummins Power Generation Ip, Inc. | Priming and lubricating system and method for marine pump impellers |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051681U (en) * | 1989-07-29 | 1990-01-24 | 浙江省平阳县机械设备二厂 | Automatic suction volumetric pump with rubber wheels |
| JPH08165997A (en) * | 1994-12-14 | 1996-06-25 | Matsushita Electric Ind Co Ltd | Pump |
| JP2007278307A (en) * | 2006-04-03 | 2007-10-25 | Kubota Corp | Sliding bearing apparatus, and pump apparatus |
| CN201714684U (en) * | 2010-06-22 | 2011-01-19 | 苏州淮通电气有限公司 | Rubber impeller pump |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3364867A (en) * | 1966-01-14 | 1968-01-23 | Itt | Sanitary pump with removable port bridges |
| DE3322933A1 (en) * | 1983-06-25 | 1985-01-10 | Robert 5446 Engeln Wolff | Water pump as attachment for hand drills |
| JPS6050294A (en) * | 1983-08-30 | 1985-03-19 | Shin Meiwa Ind Co Ltd | Rotary pump for sewage and dirt |
| IE873196L (en) * | 1987-11-25 | 1989-05-25 | Vania Expansion Snc | A pump |
| CN2251638Y (en) * | 1996-05-30 | 1997-04-09 | 中国人民解放军海军工程机械修理厂 | Vacuum flexible paddle pump |
| CN2469211Y (en) * | 2001-04-06 | 2002-01-02 | 赵国基 | Rotary-piston pump with stainless steel lining |
| CN2641343Y (en) * | 2003-06-12 | 2004-09-15 | 梁钦宏 | Rubber vane type sea water pump driven by ship diesel engine |
| JP2005240590A (en) * | 2004-02-24 | 2005-09-08 | Inoac Corp | Impeller for pump |
-
2010
- 2010-06-22 CN CN2010102060352A patent/CN102297139A/en active Pending
- 2010-09-25 WO PCT/CN2010/077255 patent/WO2011160346A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051681U (en) * | 1989-07-29 | 1990-01-24 | 浙江省平阳县机械设备二厂 | Automatic suction volumetric pump with rubber wheels |
| JPH08165997A (en) * | 1994-12-14 | 1996-06-25 | Matsushita Electric Ind Co Ltd | Pump |
| JP2007278307A (en) * | 2006-04-03 | 2007-10-25 | Kubota Corp | Sliding bearing apparatus, and pump apparatus |
| CN201714684U (en) * | 2010-06-22 | 2011-01-19 | 苏州淮通电气有限公司 | Rubber impeller pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019148542A1 (en) * | 2018-01-31 | 2019-08-08 | 苏州优德通力科技有限公司 | Portable self-priming pump |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011160346A1 (en) | 2011-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111228 |