CN201461490U - Energy-saving air cooler device - Google Patents
Energy-saving air cooler device Download PDFInfo
- Publication number
- CN201461490U CN201461490U CN2009201086019U CN200920108601U CN201461490U CN 201461490 U CN201461490 U CN 201461490U CN 2009201086019 U CN2009201086019 U CN 2009201086019U CN 200920108601 U CN200920108601 U CN 200920108601U CN 201461490 U CN201461490 U CN 201461490U
- Authority
- CN
- China
- Prior art keywords
- belt
- blower
- expansion wheel
- energy
- pulley
- 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 discloses an energy-saving air cooler blower, which belongs to the technical field of air cooler blowers. The device comprises a motor belt pulley (1), a transmission belt (2), a blower belt (pulley 3), a blower blade (4), a belt expansion wheel (5), and an expansion wheel adjusting screw nut (6), wherein one end of the transmission belt is sleeved on the motor belt pulley while the other end thereof is sleeved on the blower belt pulley, the expansion wheel adjusting screw nut is adjusted, and the expansion wheel props against the transmission belt; 20 DEG angle of the original blower blade is increased by 5 DEG to 10 DEG; and the belt expansion wheel is mounted. The utility model has the advantages that the energy-saving air cooler blower improves the ventilation quantity when the rotational speed of the blower does not change, improves the efficiency of a single blower by fastening the expansion wheel, reduces the unblanking quantity of the blower, and saves the energy charge. When slipping 'idling' occurs to the transmission belt, the expansion wheel adjusting screw nut is adjusted to expand the belt, thereby transmitting the motor momentum to the hilt to the blower belt pulley, and maximizing the efficiency of the single blower.
Description
Technical field
The utility model belongs to air cooling device blower fan technical field, particularly provides a kind of energy-saving air cooling device device, the can regulate distend wheel.
Background technique
The air cooling device blower fan is a kind of cooling system of air cooling device, and its efficient performance size directly influences the air cooling device cooling-down effect.
At present, air cooling device all adopts blower fan aeration-cooling by force, and blower fan is at the air cooling device top, promptly be subjected to scorching from bottom hot gas, burnt by outside wind and rain and lose, especially sunlight is exposed to the sun, make the drivign belt accelerated ageing, loose, fracture occurs, produce " throwing switch " phenomenon, thereby rotation speed of the fan is reduced, reduced ventilation, produce needs for satisfying, reach desirable cooling-down effect, need increase cooling blower, but increase power consumption, also accelerate the replacement cycle of drivign belt.
Summary of the invention
The purpose of this utility model is to provide energy-saving air cooling device device, overcome loose and " throwing switch " phenomenon that occurs of drivign belt.
The utility model comprises motor pulley, drivign belt, blower fan belt pulley, fan blade, belt distend wheel, distend wheel adjusting nut; Drivign belt one end is enclosed within on the motor pulley, and the other end is enclosed within on the blower fan belt pulley, regulates the distend wheel adjusting nut, and distend wheel is leaned against on the drivign belt.After belt uses a period of time, can become loose, " throwing switch " phenomenon occur, by regulating the distend wheel adjusting nut, the time distend wheel abut against on the drivign belt, can reach the purpose of fastening drivign belt, thereby guarantee that rotation speed of the fan can not subtract reduction.
Key technology of the present utility model is that original angle of fan leaves is increased; Add the distend wheel that thongs; On the basis at original fan blade (about 20 ° of angles), increase 5 °-10 °.
Advantage of the present utility model is, increases 5 °-10 ° on the basis at original fan blade (about 20 ° of angles), can improve ventilation when rotation speed of fan is constant.Distend wheel is fastening in addition, the separate unit fan efficiency can be performed to maximum.Can improve the efficient of separate unit blower fan, reduce blower fan and open quantity, save the electricity charge.
Increase the ventilation of separate unit blower fan, reduce blower fan and open quantity, reduce power consumption, prolong equipment overhaul cycle.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.Wherein, motor pulley 1, drivign belt 2, blower fan belt pulley 3, fan blade 4, belt distend wheel 5, distend wheel adjusting nut 6.
Embodiment
Fig. 1 a kind of embodiment of the present utility model.
This device comprises motor pulley 1, drivign belt 2, blower fan belt pulley 3, fan blade 4, belt distend wheel 5, distend wheel adjusting nut 6
When drivign belt skids " throwing switch ", can come the swelling belt by regulating the distend wheel adjusting nut, thereby motor power is conducted the fan belt pulley to greatest extent, make the separate unit fan efficiency perform to maximum.
On the basis at original fan blade (about 20 ° of angles), increase 5 °-10 °, when rotation speed of fan is constant, can improve the ventilation of separate unit blower fan.
Claims (1)
1. an energy-saving air cooling device device is characterized in that, this device comprises motor pulley (1), drivign belt (2), blower fan belt pulley (3), fan blade (4), belt distend wheel (5), distend wheel adjusting nut (6); Drivign belt one end is enclosed within on the motor pulley, and the other end is enclosed within on the blower fan belt pulley, regulates the distend wheel adjusting nut, and distend wheel is leaned against on the drivign belt; Angle of fan leaves is increased 5 °-10 ° for 20 °; And add the distend wheel that thongs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201086019U CN201461490U (en) | 2009-05-26 | 2009-05-26 | Energy-saving air cooler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201086019U CN201461490U (en) | 2009-05-26 | 2009-05-26 | Energy-saving air cooler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201461490U true CN201461490U (en) | 2010-05-12 |
Family
ID=42388844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201086019U Expired - Fee Related CN201461490U (en) | 2009-05-26 | 2009-05-26 | Energy-saving air cooler device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201461490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943177A (en) * | 2010-09-26 | 2011-01-12 | 边永明 | Belt protector of negative-pressure air fan |
| CN105064955A (en) * | 2015-07-30 | 2015-11-18 | 北京量子电气工程有限公司 | Multispeed power assembly of pumping unit |
-
2009
- 2009-05-26 CN CN2009201086019U patent/CN201461490U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943177A (en) * | 2010-09-26 | 2011-01-12 | 边永明 | Belt protector of negative-pressure air fan |
| CN105064955A (en) * | 2015-07-30 | 2015-11-18 | 北京量子电气工程有限公司 | Multispeed power assembly of pumping unit |
| CN105064955B (en) * | 2015-07-30 | 2018-05-18 | 北京量子电气工程有限公司 | A kind of pumping unit multispeed power assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100041 Shijingshan Road, Shijingshan District, Shijingshan District, Beijing Patentee after: Shougang Group Co. Ltd. Address before: 100041 Shijingshan Road, Shijingshan District, Shijingshan District, Beijing Patentee before: Capital Iron & Steel General Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20180526 |