CN2065674U - Energy-saving water pump for engine - Google Patents
Energy-saving water pump for engine Download PDFInfo
- Publication number
- CN2065674U CN2065674U CN 89221156 CN89221156U CN2065674U CN 2065674 U CN2065674 U CN 2065674U CN 89221156 CN89221156 CN 89221156 CN 89221156 U CN89221156 U CN 89221156U CN 2065674 U CN2065674 U CN 2065674U
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- CN
- China
- Prior art keywords
- water pump
- engine
- utility
- model
- temperature
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an energy-saving water pump for engines which can automatically adjust the flow rate, and the utility model is suitable for being used as a water pump for the engine of a vehicle. The blades of the utility model is made of shape memory alloy material, when the temperature varies, the shape of the blades change accordingly, and the utility model is achieved based on the principle; when the temperature of cooling water arises, the water flow rate increases; the temperature of cooling water reduces, the water flow rate decreases; as a result, the engine can keep an ideal working temperature and work normally, the oil consumption of the engine is reduced, and the output and the service life of the utility model is improved.
Description
The utility model relates to a kind of energy-saving engine water pump that can regulate flow automatically.
The purpose of engine water pump makes cooling liquid circulate in water tank and cylinder body exactly.Make motor keep certain operating temperature, existing water pump is made of parts such as shell, blade, transmission shafts, and pump capacity is a fixed constant, therefore, when the hot summer, temperature was high, it is too small that pump capacity shows, engine water tank usually " boil " (as motor car engine etc.).
When midwinter, temperature was low, it is excessive that pump capacity seems again, need be before water tank lag, above-mentioned contradiction had both been wasted energy, influenced the motor proper functioning again, reduced the shaft horsepower and the operating life of motor simultaneously.
The purpose of this utility model is to avoid outside the deficiency of above-mentioned available engine water pump and a kind of energy-saving engine water pump is provided.
Purpose of the present invention realizes by following measure:
This water pump has utilized a kind of new function material---and marmem is a water pump blade, it can be remembered toward the shape at specified temp point, can be out of shape arbitrarily at the specified temp point, when in case it is in specified temp point, just return to original shape immediately, the high low temperature that it can stand-40 ℃ and 120 ℃ tests.
Water temperature also raises when temperature is high, and when cooling water temperature rose to specified temp point, water pump blade returned to original shape, and pump capacity is increased.
Water temperature also reduces when temperature is low, and cooling water temperature is reduced to specified temp point when following, and the water pump blade generation is out of shape, and water flow reduces.Thereby reached purpose of energy saving.
The utility model only needs to fix four marmem blades on the dish of transmission shaft garden.
Description of drawings: Fig. 1 is a plan view of the present utility model, and Fig. 2 is a plan view.
The 1st, marmem blade, the 2nd, garden dish.The 3rd, water pump spindle.The 4th, the vanes fixed rivet.Garden dish 2 is fixed on the water pump spindle 3, and four blades 1 are fixed on the garden dish 2 by rivet 4.
In conjunction with the accompanying drawings structure of the present utility model and working condition are described:
When cooling water temperature rose to specified temp point, the marmem blade returned to original shape, and blade face becomes zero degree with the water pump spindle axis, and flow increases.
When cooling water temperature drops to specified temp point when following, the marmem blade produces distortion, and blade face and water pump spindle axis angle increase gradually, and flow reduces.
The utility model is compared with the available engine water pump, has following advantage:
Can vary with temperature automatic adjusting pump capacity, thereby make engine keep desirable operating temperature, guarantee engine work, reduce engine fuel consumption, improve engine shaft horsepower and working life.
Claims (1)
1, a kind of energy-saving engine water pump, form by blade 1, garden dish 2, water pump spindle 3 and vanes fixed rivet 4, garden dish 2 is fixed on the water pump spindle 3, four blades 1 are fixed on the garden dish 2 by rivet 4, blade 1 can vary with temperature and produce distortion, automatically regulate pump capacity, it is characterized in that blade 1 made by marmem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89221156 CN2065674U (en) | 1989-08-15 | 1989-08-15 | Energy-saving water pump for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89221156 CN2065674U (en) | 1989-08-15 | 1989-08-15 | Energy-saving water pump for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2065674U true CN2065674U (en) | 1990-11-14 |
Family
ID=4875692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89221156 Pending CN2065674U (en) | 1989-08-15 | 1989-08-15 | Energy-saving water pump for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2065674U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718274B (en) * | 2009-11-02 | 2012-02-15 | 奇瑞汽车股份有限公司 | Electronic water pump for engine |
| CN105164383A (en) * | 2013-04-30 | 2015-12-16 | 丰田自动车株式会社 | Cooling-water control device |
| CN105895988A (en) * | 2016-05-10 | 2016-08-24 | 济南陆枋志合信息技术有限公司 | Temperature-controlled power battery pack |
| CN105895989A (en) * | 2016-05-10 | 2016-08-24 | 济南陆枋志合信息技术有限公司 | Adjustable power battery cooling system |
| US9874134B2 (en) | 2013-04-30 | 2018-01-23 | Toyota Jidosha Kabushiki Kaisha | Cooling water control apparatus |
-
1989
- 1989-08-15 CN CN 89221156 patent/CN2065674U/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718274B (en) * | 2009-11-02 | 2012-02-15 | 奇瑞汽车股份有限公司 | Electronic water pump for engine |
| CN105164383A (en) * | 2013-04-30 | 2015-12-16 | 丰田自动车株式会社 | Cooling-water control device |
| CN105164383B (en) * | 2013-04-30 | 2017-12-19 | 丰田自动车株式会社 | cooling water control device |
| US9863303B2 (en) | 2013-04-30 | 2018-01-09 | Toyota Jidosha Kabushiki Kaisha | Cooling water control apparatus |
| US9874134B2 (en) | 2013-04-30 | 2018-01-23 | Toyota Jidosha Kabushiki Kaisha | Cooling water control apparatus |
| CN105895988A (en) * | 2016-05-10 | 2016-08-24 | 济南陆枋志合信息技术有限公司 | Temperature-controlled power battery pack |
| CN105895989A (en) * | 2016-05-10 | 2016-08-24 | 济南陆枋志合信息技术有限公司 | Adjustable power battery cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |