CN1014168B - Electric fan with water cooling - Google Patents
Electric fan with water coolingInfo
- Publication number
- CN1014168B CN1014168B CN 89102135 CN89102135A CN1014168B CN 1014168 B CN1014168 B CN 1014168B CN 89102135 CN89102135 CN 89102135 CN 89102135 A CN89102135 A CN 89102135A CN 1014168 B CN1014168 B CN 1014168B
- Authority
- CN
- China
- Prior art keywords
- water
- electric fan
- fan
- fans
- water cooling
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a water cooled fan which is mainly used for lowering temperature in the hot season. The present invention is composed of a water absorbable fan blade surface or fan blades and a water supply device. The present invention has the advantages of large water evaporative quantity, large air quantity and remarkable effect in lowering the temperature in the hot season.
Description
The present invention relates to a kind of reducing temperature of heatstroke prevention.The electric fan with water cooling of humidification is specially adapted to heat season.
Prior art CN87207853U discloses the cold wet wind method of a kind of electric fan and has given birth to device, and its structural principle is, the air-flow of electric fan blows of its front and has the water curtain wheel of taking the water spoke and rotate and evaporable water, and is the device of its water supply.Its shortcoming is: the evaporation of water amount because of take water spoke area can not be too big (draw too greatly and ring air quantity), and the lower former thereby steam output of air-flow and moisture content relative velocity is less, also has complexity of structure.
The object of the present invention is to provide a kind of steam output big, air quantity is also bigger, and is simple in structure, more abundant to former fan utilization, the significant electric fan with water cooling of cooling humidifying effect.
Purpose of the present invention can reach by following measure: a kind of electric fan with water cooling, have motor and fans, and it is characterized in that: have the fan blade face or the fans of suction, and formed by the device of its water supply.
Purpose of the present invention can also reach by following measure: above-mentioned water supply installation is the diversion circle by the fans middle part, the catchment covers that it is outside, and the lifting device of water control valve and water is formed.
The lifting device of above-mentioned water is by air-flow or electric motor driven water pump.
Also have by several containers of the dress water that rotates along circle in the catchment covers and the lifting device that water is formed in the driving section.
Also can be by the diversion circle at fans middle part, the bottom has the catchment covers of drain opening, the water supply installation of being made up of the water control valve of tap water supply.
The fan blade face of the suction of above-mentioned electric fan with water cooling is the windward side of fans or wherein a part of.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a schematic representation of the present invention
Fig. 2 is the left view of Fig. 1, is that the center vertical line along Fig. 1 dissects
The present invention is described in further detail below in conjunction with (accompanying drawing) embodiment: Fig. 1 is the schematic representation of one embodiment of the invention, fans (1) is rotated the air-flow that produces, promote the tilted-putted small fan in its underpart (5), the water pump of Zhuan Donging (6) is the water of water reservoir thereupon, through water control valve (4), pump is toward diversion circle (2), because centrifugal action, water flows to catchment covers (3) along the thin raised knitted fabric or the plain cloth of the suction of fans (1) center through the windward side.
Because it is bigger to be soaked with the fans area of water, add relative velocity height with air, so the evaporation of water amount is big, the absorption heat is many, when opening big control valve (4) water flow is increased, and can produce the water particulate in the air-flow, go up and dried up when it is bonded at the human clothing by air-flow, just can absorb a large amount of heat,, also can be used for increasing humidity so that this fan is used for the heat cooling-down effect is remarkable.This fan not can be used as the conventional fan use yet if do not supply water.
Fans (1) is the parts that produce air-flow and utilize the surface evaporation moisture content of its high speed rotating, its absorbent material has nylon, terylene class chemical fibre and cotton fiber etc., and other material that has loose, micropore, can absorb water, but with the artificial synthesis macromolecular material of intensity height, humidity for well.
Part is surperficial in the windward side of fans or wherein, adopt stickup, flocking, be coated with technologies such as shoe or surface Machining with above-mentioned material, can produce fans with water absorbing properties, if water absorption layer adopts the structure that is easy to install and remove, then be convenient to clean incrustation scale and replacing, as water absorbing fabric cover or hang over flabellum top or edge, strain mutually at center partly several fabrics, refills the diversion circle.
Employing has absorptive plastic material, makes the fans group together with the diversion circle, single forming in mould, and then not only technology is simple, and whole wind flabellum group can both absorb water, and makes all outer surfaces can both evaporable water.
Catchment covers (3) is to be used for fans (1) is not radially evaporated the collected outer cover of water that throws away, and a water reservoir can be designed in its bottom, also can design the feed cistern that supplies water to diversion circle (2) through control valve, water pipe as required in the middle and upper part.Other component all can be installed on the catchment covers, and its configuration design also can be selected the square box shape shape for use.
Diversion circle (2) is the water absorption layer that is used for the water that water supply installation is sent here is guided into fans, and the angle at this circle and fans middle part is about 35 degree.
Water channels such as water control valve (4) and water pipe, for well, purpose is in order to prevent water channel to stop up to its water-flowing amount greater than several times of maximum water outputs.
Because this fan is in the environment of moist many water, so preferably adopt the motor of water-tight, other component also are made for the synthesized polymer material of moistureproof corrosion resistance and good.
Water pump water supply method:
Water pump (6) except that above-mentioned small fan, can also adopt the impeller of the spoon shape blade of surveying wind speed instrument with air stream drives, and advantage is to be convenient to water pump vertically install, or utilizes the impeller of planar impeller blade the outer cover shelves to live half, and second half just can be promoted by air-flow.Air stream drives is simple in structure, and cost is low, is convenient to change, and therefore it is turned round for a long time with fans (1), need not supply water at interval, and its speed, turn round, stops the current control of all being bullied, and promptly also has automatic control function.
Water pump (6) also can adopt motoring, also can adopt small size motor except that fan motor, its power supply can with some winding of fan motor and one group of low voltage winding, to obtain the low-voltage safety electric current, series connection also can obtain low-tension current.
Because the service water air-cooling fan often supplies water to drip the shape small flow, for making partly not excessively wearing and tearing of water pump, the root tool needs also can adopt water supply method at interval, its method is the feed cistern of water elder generation pump toward the catchment covers middle and upper part, behind control valve, flow into diversion circle (2) again, the interlock that utilizes float in the feed cistern partly, the power supply or block impeller of switching off the pump when water is full is then opened when water uses up.
Waterwheel-type water supply method:
This embodiment is: on a kind of market common fans (1) front that is in, the louvre type impeller that is used for the conversion airflow direction, its structure is to have some to be parallel to each other and the axial tablet of about 30 degree of angle on the garden ring, in the center of circle partly by the motor reel deceleration, above-mentioned driving section makes the impeller low speed rotation, make several containers of fixing on it, in catchment covers, rotate along interior circle, the vessel port water of upwards packing into when water reservoir, then mouth is poured out water downwards when catchment covers top, that water inwardly is rolled into along the catchment covers edge or assemble tank and water pipe enter the diversion circle through control valve, just equally promote water level to ancient waterwheel.Also can directly supply water through control valve by the water pipe on the container to the diversion circle.
The transmission of container can be adopted simple support, and need not change the louver window of air-flow, and also available air-flow promotes the driving mode of the blade on the ring.
Two feed cistern alternative water-supply methods:
At the ring that can rotate along circle in the catchment covers, or on the lever of centralized positioning, two feed cisterns are set.When the feed cistern water above being in uses up, with manual or automatic mode, make its decline be positioned at storage entry in the water reservoir, filled with water then in another feed cistern, rising to the feed cistern position supplies water, this law also can adopt feed cistern and the water reservoir that is fixed on the rotating catchment covers, alternately supplies water for similar fashion such as water storages.
The tap water supply method:
This method is that tap water is directly supplied toward the diversion circle through control valve, and Yu Shuike is discharged into sewerage along the catchment covers bottom.This method is applicable to the large-size water-cooling fan of public places such as factory.
The water supply method of splashing:
This method is that a little and long protrusion is set on the fans top, when it rotates the water of percussion mud storage pool, water is splashed and supply water to the fans face, but the water that this method is splashed in practice is wayward.
Comparison prior art of the present invention has following advantage:
1. take full advantage of prior art high speed, large-area fan leaf, thereby simplified the structure of electric fan with water cooling.
2. the relative velocity height of water and air, disengagement area is bigger, so evaporation capacity is big, it is remarkable to be used for heat season lowering temperature effect.
3. reduce airborne dust, increased anion and humidity, improved air quality.
Claims (10)
1, a kind of electric fan with water cooling has motor, fans, and the device of water supply is characterized in that: have fan blade face or fans that absorbent material is made.
2, according to the described electric fan with water cooling of claim 1, it is characterized in that: water supply installation is by the diversion circle (2) that is in fans (1) middle part, its outside catchment covers (3), and the lifting device of water control valve (4) and water is formed.
3, according to the described electric fan with water cooling of claim 2, it is characterized in that: the lifting device of water is air stream drives or electric motor driven water pump.
4, according to the described electric fan with water cooling of claim 2, it is characterized in that: the lifting device of described water is made up of several containers and the drive part of the dress water that rotates along circle in the catchment covers.
5, according to the described electric fan with water cooling of claim 1, it is characterized in that: water supply installation is that the bottom has the catchment covers (3) of drain opening, is made up of the water control valve of tap water supply by the diversion circle (2) that is in fans (1) middle part.
6, according to the described electric fan with water cooling of claim 1, it is characterized in that: the fan blade face of suction is to be made by the blade face flocking.
7, according to the described electric fan with water cooling of claim 1, it is characterized in that: the fan blade face of suction is formed by hitching water absorbing fabric.
8, according to the described electric fan with water cooling of claim 1, it is characterized in that: the water sucting fan blade face is formed by pasting water absorbing fabric.
9, according to the described electric fan with water cooling of claim 1 to 8, it is characterized in that: described water sucting fan blade face or fans, its absorbent material is a chemical fibre.
10, according to the described electric fan with water cooling of claim 1 to 8, it is characterized in that: described water sucting fan blade face is the windward side, or its part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89102135 CN1014168B (en) | 1989-04-01 | 1989-04-01 | Electric fan with water cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89102135 CN1014168B (en) | 1989-04-01 | 1989-04-01 | Electric fan with water cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1046026A CN1046026A (en) | 1990-10-10 |
| CN1014168B true CN1014168B (en) | 1991-10-02 |
Family
ID=4854552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89102135 Expired CN1014168B (en) | 1989-04-01 | 1989-04-01 | Electric fan with water cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1014168B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736463A (en) * | 2016-02-29 | 2016-07-06 | 肖彦均 | Fan blade |
| CN108105927B (en) * | 2017-12-25 | 2024-02-13 | 山东佳星环保科技有限公司 | Humidification subassembly for indoor purifier that humidification effect is even |
| CN108554062A (en) * | 2018-01-08 | 2018-09-21 | 北京金同泰科技有限公司 | Spray fan and water mist condenser system |
| CN114151894A (en) * | 2020-09-08 | 2022-03-08 | 厦门呼博仕环境工程产业股份有限公司 | Humidifying device |
-
1989
- 1989-04-01 CN CN 89102135 patent/CN1014168B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1046026A (en) | 1990-10-10 |
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Legal Events
| Date | Code | Title | Description |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| 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 |