CN2386360Y - Cooling electric fan with sprinkling - Google Patents
Cooling electric fan with sprinkling Download PDFInfo
- Publication number
- CN2386360Y CN2386360Y CN 99225515 CN99225515U CN2386360Y CN 2386360 Y CN2386360 Y CN 2386360Y CN 99225515 CN99225515 CN 99225515 CN 99225515 U CN99225515 U CN 99225515U CN 2386360 Y CN2386360 Y CN 2386360Y
- Authority
- CN
- China
- Prior art keywords
- water
- water spray
- electric fan
- fan
- waterfog head
- 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
Links
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a refrigerating electric fan capable of sprinkling water spray. The utility model is composed of a base, a motor, a blade, a driving device, a water tank, a water pump and a water spray sprinkler, wherein, when the motor of the fan is rotated, the water pump is driven to rotate by the driving device, and water in the water tank is extruded. Water spray sprinkled by the water spray sprinkler is absorbed by the blade and forms airflow which contains the water spray, and thereby, temperature of cooled objects is effectively reduced, and the effect of refrigeration is strengthened. The utility model has the advantage of safe use. The set water flow regulating switch can regulate the size of the water spray according to different requirements. A water spray cover arranged on the outer part of the water spray sprinkler can collect water beads which are not absorbed. Safety factor is further improved.
Description
The utility model relates to a kind of electric fan, and the atomized water spray refrigeration electric fan of water smoke is sprayed in the air-flow suction that particularly relates to a kind of wind-force that running produces by fan blade and electric fan.
Along with the popularization and application of electric fan, electric fan has become the important item of anti-administration cooling in summer, but since summer temperature too high, the wind that electric fan blows out is " hot blast ", has influenced cooling-down effect.If in pectinid, spray the water smoke as the particulate, just have a kind of refrigerant sense.Chinese patent CN2240062Y has introduced a kind of multifunctional spray electric fan, when water drips from water container, is dispelled or falls from nebulizing.But the spraying electric fan spray effect of this structure is poor, is not dispelled or falls from the globule that nebulizes and soak Electric fan seat easily, causes danger.
The atomized water spray refrigeration electric fan that provides a kind of spray effect good, safe in utilization is provided the purpose of this utility model.
Further purpose of the present utility model is to provide a kind of atomized water spray refrigeration electric fan of controlling water yield size.
The utility model adopts following technical scheme: on base, motor, blade and the switch basis of existing electric fan, increased transmission device, water tank, water pump and waterfog head.Transmission device is arranged on the motor shaft rearward end, and water tank is positioned at the fan bottom, is installed on the base, and waterfog head places fan axis top, and the fan rear portion is connected by conduit between water pump and the waterfog head.When motor rotated, water pump just and then rotated together.Water in the water tank from the waterfog head ejection, forms the superfine water smoke of particle by water pump pressurization back.When fan rotated, the fan rear portion produced negative pressuren zone, and waterfog head is in negative pressuren zone, and the water smoke entrained air is siphoned away by fan and forms the air-flow that contains water smoke, and the object that is cooled is lowered the temperature rapidly.
As improvement of the present utility model, atomized water spray refrigeration electric fan also can add the installation of water by-pass cock on the conduit between water pump and waterfog head, be used to regulate the water smoke size.If load onto the water smoke cover in the fog-spray nozzle outside, collect the globule that is not sucked away, can further improve the safety coefficient when using.
Since at the back upper place of electric fan device waterfog head, after electric fan is opened, the superfine water smoke of particle of waterfog head ejection is in the negative pressuren zone at fan rear portion, be easy to mix siphoned away and form the air-flow that contains water smoke by electric fan with air, therefore spray effect is good, the possibility that water smoke is condensed into the globule also greatly reduces, and has improved the security of using;
Load onto the water smoke cover in the outside of waterfog head, collect the globule that is not sucked away, more increased safety coefficient;
On the conduit between water pump and the waterfog head, add the installation of water by-pass cock, be used to regulate the water smoke size, satisfied the use needs of different occasions.
Accompanying drawing is a structural representation of the present utility model.Below in conjunction with diagram, introduce the utility model in detail.
Embodiment one
Switch 13 is contained on the base 12, and after opening switch 13, motor 2 rotates, and drives water pump 8 by transmission device and rotates.Water tank 9 is positioned at the fan bottom, is installed on the base 12, and waterfog head 3 places fan axis top, fan rear portion.Water pump 8 is placed in the water tank 9, is connected by conduit 15 between water pump and 8 waterfog heads 3.The water that water pump 8 is sent has certain pressure, is the superfine water smoke shape of particle through waterfog head 3 ejections.When fan rotated, waterfog head 3 was in the negative pressuren zone of fan rear portion generation, thereby the water smoke entrained air is siphoned away the air-flow that formation contains water smoke by fan.Because utilized water smoke to absorb heat and the principle of refrigeration in the body surface evaporation, the atomized water spray cooling effect is obvious.For 15M
2The room, lowering the temperature 10 ℃ approximately only needs about 20 minutes.
Embodiment two
By the atomized water spray refrigeration electric fan that base, motor, blade and switch etc. are formed, the power of motor is 0.1 kilowatt.During work, can observe the water yield in the water tanks 9 by water level meter 10, and by filler cap 7 water filling in water tank 9.After starting Switch for electric fan 13, motor 2 is started working, and drives to be installed in motor shaft rearward end bevel gear 5 and to rotate with the bevel gear that is placed in the pump shaft upper end 5 of its engagement, thereby drives water pump 8 runnings.Water pump 8 can be placed in the water tank 9, also can be placed in the water tank outside.Water pump 8 will have the water of certain pressure to extrude from delivery port, and press water enters waterfog head 3 by conduit 15.On the conduit 15 between water pump 8 and the waterfog head 3, a water yield by-pass cock 14 can be set, with the size of control water smoke.For increasing safety in utilization, also can install case 6 additional in a pair of bevel gear 5 outsides of engagement.Through the superfine water smoke of particle of waterfog head 3 ejection, be in the rear portion negative pressuren zone of fan blade 1 when rotating, water smoke is easy to entrained air and is siphoned away by fan and form the air-flow that contains water smoke.Water smoke cover 4 is contained in motor 2 and waterfog head 3 outsides, can prevent that water smoke from overflowing, and the globule that is not sucked away can be recycled to water tank 9.If adopt 0.01-0.02 kilowatt water pump, so a 15M
2The room, only needed 15-25 minute just room temperature can be dropped to 25 ℃ from 35 ℃.When changing according to the season the storage electric fan, can the water in the water tank be emitted by the anti-water cap 11 that is contained on the Electric fan seat 12.
Claims (5)
1. atomized water spray refrigeration electric fan, comprise base (12), motor (2), blade (1) and switch (13), it is characterized in that having set up transmission device, water tank (9), water pump (8) and waterfog head (3), transmission device is arranged on the motor shaft rearward end, water tank (9) is positioned at the fan bottom, is installed on the base (12), and waterfog head (3) places fan axis top, be connected by conduit (15) between the fan rear portion, water pump (8) and waterfog head (3).
2. according to the described atomized water spray refrigeration of claim 1 electric fan, it is characterized in that described transmission device is made up of a pair of bevel gear (5), be installed in motor shaft rearward end and pump shaft upper end respectively.
3. the atomized water spray refrigeration electric fan of narrating according to claim 1 is characterized in that the conduit (15) between water pump (8) and the waterfog head (3) is gone up the water yield by-pass cock (14) that setting can be controlled the water smoke size.
4. the atomized water spray refrigeration electric fan of being narrated according to claim 1 or 2 is characterized in that described waterfog head (3) outside is equipped with the water smoke cover (4) that anti-water smoke overflows.
5. the atomized water spray refrigeration electric fan of being narrated according to claim 1 or 2 is characterized in that case (6) is equipped with in the outside of described bevel gear (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225515 CN2386360Y (en) | 1999-01-21 | 1999-01-21 | Cooling electric fan with sprinkling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225515 CN2386360Y (en) | 1999-01-21 | 1999-01-21 | Cooling electric fan with sprinkling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2386360Y true CN2386360Y (en) | 2000-07-05 |
Family
ID=34015376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99225515 Expired - Fee Related CN2386360Y (en) | 1999-01-21 | 1999-01-21 | Cooling electric fan with sprinkling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2386360Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7697290B2 (en) | 2008-02-04 | 2010-04-13 | Pegatron Corporation | Electronic apparatus and fan module thereof |
| CN103047731A (en) * | 2012-12-14 | 2013-04-17 | 芜湖富春纺织有限公司 | Spraying device |
| CN107314444A (en) * | 2017-07-14 | 2017-11-03 | 珠海格力电器股份有限公司 | Dehumidifier |
| CN112413759A (en) * | 2020-10-27 | 2021-02-26 | 刘凤苹 | Industrial spray cooling equipment based on principle of thermal expansion and cold contraction |
-
1999
- 1999-01-21 CN CN 99225515 patent/CN2386360Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7697290B2 (en) | 2008-02-04 | 2010-04-13 | Pegatron Corporation | Electronic apparatus and fan module thereof |
| CN103047731A (en) * | 2012-12-14 | 2013-04-17 | 芜湖富春纺织有限公司 | Spraying device |
| CN107314444A (en) * | 2017-07-14 | 2017-11-03 | 珠海格力电器股份有限公司 | Dehumidifier |
| CN107314444B (en) * | 2017-07-14 | 2023-05-30 | 珠海格力电器股份有限公司 | Dehumidifier |
| CN112413759A (en) * | 2020-10-27 | 2021-02-26 | 刘凤苹 | Industrial spray cooling equipment based on principle of thermal expansion and cold contraction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |