CN2906142Y - Highly-efficient energy-saving double-gear double-impeller and double-shaft water pump - Google Patents
Highly-efficient energy-saving double-gear double-impeller and double-shaft water pump Download PDFInfo
- Publication number
- CN2906142Y CN2906142Y CN 200420074326 CN200420074326U CN2906142Y CN 2906142 Y CN2906142 Y CN 2906142Y CN 200420074326 CN200420074326 CN 200420074326 CN 200420074326 U CN200420074326 U CN 200420074326U CN 2906142 Y CN2906142 Y CN 2906142Y
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- CN
- China
- Prior art keywords
- fixed
- shaft
- double
- impeller
- pump case
- 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 pertains to a feed water pump comprising an ellipsoidal hermetic pump shell. A water inlet and a water outlet, as well as a first shaft and a second shaft are provided and supported respectively on the pump shell. Inside the pump shell, a first impeller is fixed on the first shaft and a second impeller is fixed on the second shaft in the pump shell; and outside the pump shell, a driving gear and belt wheel are fixed on the first shaft and a passive gear meshing the driving gear is fixed on the second shaft. The utility model has the characters of small volume, light weight, simple working principle, low energy consumption, fine absorbing height and high lift; can be widely used in the field of electric irrigation and drainage, water pumping in waterworks, spraying in forest fire extinguishing and high pressure car washing.
Description
Technical field
The utility model relates to a kind of suction pump.
Background technique
The existing conventional Centrifugal water pump generally is made up of pump case, axle and the impeller that is fixed on the axle.Because it carries out work by the unidirectional water dumping of single impeller, thereby resistance is big, power consumption is high, inefficiency.
Summary of the invention
Task of the present utility model is that existing Centrifugal water pump is improved, thereby a kind of energy-efficient bidentate wheel bilobed wheel twin axle suction pump is provided.
The utility model is finished like this: it also has pump case, axle and is fixed on impeller on the axle, it is characterized in that, pump case is the ellipse sealing, and water intake and water outlet are arranged on the pump case, and the pump case upper support has one and two two axles, in pump case, be fixed with an impeller on one, be fixed with two impellers on two, outside pump case, be fixed with driving gear and belt pulley on one, be fixed with driven gear on two with the driving gear engagement.
Because the utility model has twin shaft, bidentate wheel and bilobed wheel, thereby when we with motor by driving belt and belt pulley, drive one and on driving gear and during an impeller operation, by with the driven gear of driving gear engagement, can make two and speed in reversed direction such as two impellers running fixed thereon, because of two impellers intersect mutually according to the distance that limits, make and produce vacuum power in the water intake, the space of water from water intake inspiration pump case below, impeller is rotated further, and water promptly enters into two spaces of pump case top, at this moment impeller is to the effect of water generates high pressure, water is up released, and goes round and begins again, thereby realizes the energy-efficient effect of drawing water.The utlity model has that volume is little, in light weight, working principle is simple, consumed energy is little, inhale the characteristics that journey is good, lift is high.It is inhaled journey and can reach more than 8 meters, and lift is more than 50 meters; Its working efficiency is than in the market more than the high twice with the centrifugal or screw pump of constant power.Even under the situation that does not have power supply, power, hand or foot-operated drive of also available manpower drawn water.It can make large-scale or small-sized according to the needs of using.It is applicable to that draw water in large, medium and small electronic irrigation and drainage, waterworks, occasions such as forest extinguishing is sprayed water, high Pressure-washing apparatus.
Description of drawings
Fig. 1 is the structural representation that partly cuts open of the present utility model.
Embodiment
With reference to accompanying drawing 1, sequence number is represented respectively among the figure: 1-water intake, 2-motor, 3-driving belt, 4-driving gear, 5-driven gear, one of 6-, 7-one impeller, two of 8-, 9-two impellers, 10-pump case, 11-one space, 12-two spaces, 13-water outlet, 14-belt pulley.
By can obviously seeing among the figure: pump case 10 is ellipse sealings; Water intake 1 and water outlet 13 are arranged on the pump case 10; Pump case 10 upper supports have 6 and two 8 two axles; At pump case 10 inner chambers, be fixed with on one 6 on 7, two 8 in the impeller and be fixed with two impellers 9; In pump case 10 outsides, be fixed with the driven gear 5 that is fixed with on 14, two 8 of driving gear 4 and the belt pulleys with driving gear 4 engagements on one 6; Being installed in pump case 10 outer motor 2 is connected with belt pulley 14 by driving belt 3.During work, water intake 1 can directly stretch in the water of being taken out, when motor 2 rotates, drive belt pulley 14 by driving belt 3, a driving gear 4 and an impeller 7 are along the clockwise direction rotation of drawing, then rotate in the counterclockwise direction with the driven gear 5 of driving gear 4 engagements and two impellers 9 that therewith are fixed on two 8, water intake 1 is a space 11 of water inspiration pump case 10 the insides, because motor constantly rotates, bidentate wheel and bilobed wheel also constantly rotate, the water of water intake 1 is pushed to two spaces 12 of pump case 10 very soon, by water outlet 13 outputs, can reach the energy-efficient effect of drawing water again.
Claims (1)
1, a kind of energy-efficient bidentate wheel bilobed wheel twin shaft suction pump, it also has pump case (10), axle (6) and be fixed on a impeller (7) on spool (6), it is characterized in that: pump case (10) is the ellipse sealing, water intake (1) and water outlet (13) are arranged on the pump case (10), pump case (10) upper support has one (6) and two (8) two axles, in pump case (10), be fixed with an impeller (7) on one (6), be fixed with two impellers (9) on two (8), outside pump case (10), be fixed with on one (6) driving gear (4) and, belt pulley (14) is fixed with the driven gear (5) with driving gear (4) engagement on two (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074326 CN2906142Y (en) | 2004-07-01 | 2004-07-01 | Highly-efficient energy-saving double-gear double-impeller and double-shaft water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074326 CN2906142Y (en) | 2004-07-01 | 2004-07-01 | Highly-efficient energy-saving double-gear double-impeller and double-shaft water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906142Y true CN2906142Y (en) | 2007-05-30 |
Family
ID=38114776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420074326 Expired - Fee Related CN2906142Y (en) | 2004-07-01 | 2004-07-01 | Highly-efficient energy-saving double-gear double-impeller and double-shaft water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906142Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101564597A (en) * | 2009-05-27 | 2009-10-28 | 陈日晖 | Method for carrying out water circulation in aeration amusement equipment |
| CN101571127A (en) * | 2009-05-04 | 2009-11-04 | 陈日晖 | Pump and method for utilizing pump for water circulation in aeration recreation facility |
| CN103835988A (en) * | 2014-03-11 | 2014-06-04 | 门立山 | Centrifugal pump impeller |
| CN108252927A (en) * | 2017-12-11 | 2018-07-06 | 安徽颐博思泵业有限责任公司 | Horizontal multi-stage pump |
| CN108869320A (en) * | 2018-06-26 | 2018-11-23 | 佛山市航祥千安科技有限公司 | A kind of water purifier water pressurizer |
| CN112814956A (en) * | 2021-01-11 | 2021-05-18 | 兰州理工大学 | Double-shaft inscribed bidirectional transmission oil-gas mixed transportation pump |
-
2004
- 2004-07-01 CN CN 200420074326 patent/CN2906142Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571127A (en) * | 2009-05-04 | 2009-11-04 | 陈日晖 | Pump and method for utilizing pump for water circulation in aeration recreation facility |
| CN101564597A (en) * | 2009-05-27 | 2009-10-28 | 陈日晖 | Method for carrying out water circulation in aeration amusement equipment |
| CN103835988A (en) * | 2014-03-11 | 2014-06-04 | 门立山 | Centrifugal pump impeller |
| CN108252927A (en) * | 2017-12-11 | 2018-07-06 | 安徽颐博思泵业有限责任公司 | Horizontal multi-stage pump |
| CN108869320A (en) * | 2018-06-26 | 2018-11-23 | 佛山市航祥千安科技有限公司 | A kind of water purifier water pressurizer |
| CN112814956A (en) * | 2021-01-11 | 2021-05-18 | 兰州理工大学 | Double-shaft inscribed bidirectional transmission oil-gas mixed transportation pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20100701 |