CN202119027U - Air cooling device - Google Patents
Air cooling device Download PDFInfo
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- CN202119027U CN202119027U CN2011201897976U CN201120189797U CN202119027U CN 202119027 U CN202119027 U CN 202119027U CN 2011201897976 U CN2011201897976 U CN 2011201897976U CN 201120189797 U CN201120189797 U CN 201120189797U CN 202119027 U CN202119027 U CN 202119027U
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- air
- liquid chamber
- gas cylinder
- foam liquid
- foam
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Abstract
The utility model discloses an air cooling device. The device comprises a box body and an air intake pipe positioned on the lateral surface of the box body, a foam liquid chamber is arranged in the box body, and an air guide cylinder is arranged in the foam liquid chamber. The upper end of the air guide cylinder is connected with the inner sidewall of the foam liquid chamber, the lower part of the air guide cylinder is communicated with the air intake pipe, and the lower port of the air guide cylinder is spaced from a bottom plate of the foam liquid chamber in a distance. A gas liquid separation filter mesh is arranged on the top of the foam liquid chamber and positioned between the top of the box body and the upper end of the air guide cylinder. An air outlet communicated with the air guide cylinder is disposed at the top of the box body and equipped with an air outlet pipeline communicated with the air outlet, and a draught fan is arranged in the air outlet pipeline. An air-blowing valve is assembled on the bottom of the foam liquid chamber, positioned just below the lower port of the air guide cylinder and connected with an air-blowing pump positioned outside the foam liquid chamber through an air-blowing pipe. The air cooling device is low in manufacturing cost and using cost, and has a refrigerating effect.
Description
Technical field
The utility model relates to a kind of air-cooling apparatus.
Background technology
Existing air-cooling apparatus freezes to regulate and adopts following technology usually:
(1) freon compressor refrigeration and air-conditioning technical.Its principle is: after the air-conditioner energising, the low-pressure steam of refrigeration system inner refrigerant (the being generally fluorine Lyons) machine that is compressed sucks also and drains into condenser behind the boil down to high steam.Simultaneously the outdoor air that sucks of the aerofoil fan condenser of flowing through is taken away the cold-producing medium liberated heat, makes high pressure refrigerant vapor be condensed into highly pressurised liquid.Spray into evaporimeter behind highly pressurised liquid process filter, the throttle mechanism, and under corresponding low pressure, evaporating, the heat around drawing.Simultaneously axial-flow fan constantly gets between the fin of evaporimeter air to carry out heat exchange, and is sent to the air that turns cold after the heat release indoor.So room air constantly circulates, and reaches the purpose that reduces temperature.Adopt the air-cooling apparatus refrigeration degree of this kind technology high, be the most common product on the present market, but it is high to purchase the machine cost; Power consumption is big, and use cost is expensive, only in family; All extensive application such as office, and limited in other places the particularly application in commercial production place.
(2) the wet curtain air-cooler technology of water-cooled.Wet curtain air-cooler is made up of the surface area very big cellular wet curtain of extraordinary papery ripple, blower fan, water circulation system, ball-cock assembly water replanishing device, casing and electric elements etc.Its cool principle is: when fan operation, produce negative pressure in the air-cooler chamber, the machine outer air of making flows to the moistening wet curtain surface of porous and gets in the chamber, and the water on the wet curtain evaporates under adiabatci condition, takes away a large amount of latent heat, forces the temperature of curtain air to reduce.Cooling water flows to wet curtain through water distributing plate, abundant wetting wet curtain, and air passes wet curtain through air exhauster or pressure fan; Fully contact powder class, smog with moisture film; The ash class waits to be removed out, and hydrone absorbs the air heat of vaporization and becomes steam, plays cooling humidification prose double effects.Adopt the air-cooling apparatus power consumption of this kind technology lower, have certain cooling-down effect, and the machine cost of purchasing is lower than the freon compressor refrigeration air-conditioner.But because the contact-making surface of empty G&W is limited, evaporation of water is few, and the latent heat of vaporization of the water of being taken away is also few, causes its cooling-down effect undesirable, generally can only reduce 2-4 ℃.
Summary of the invention
The purpose of the utility model provide a kind of manufacturing cost and use cost low, and air-cooling apparatus with certain refrigeration.
The described air-cooling apparatus of the utility model; Comprise casing and the air inlet pipe that is positioned at the casing side; In casing, be provided with the foam liquid chamber, the indoor gas cylinder that is provided with of foam solution, the gas cylinder upper end is connected with the indoor sidewall of foam solution; The gas cylinder bottom is communicated with air inlet pipe, gas cylinder lower port and the foam liquid chamber base plate distance of being separated by; Be provided with the gas-liquid separation screen pack at foam liquid chamber top, it is provided with the gas outlet that is connected with gas cylinder and the outlet pipe that is communicated with the gas outlet is installed between casing top and gas cylinder upper end at the casing top, air-introduced machine is installed in the outlet pipe; In foam liquid chamber bottom the air-blowing valve is installed, the air-blowing valve is positioned under the gas cylinder lower port, and the air-blowing pump outdoor with being positioned at foam solution is connected through aspiration tube.
Be provided with dividing plate in the said casing, dividing plate is separated into separate foam liquid chamber and control room with casing, and said air-blowing pump is positioned at the control room.Device also is installed in the control room moves needed control device.
Further, be provided with homogenizing plate in the gas cylinder gas cylinder inner chamber is laterally cut off, offer equal discharge orifice on the homogenizing plate.Equal discharge orifice and gas cylinder on the gas outlet of outlet pipe through the casing top, gas-liquid separation screen pack, the homogenizing plate are communicated with air inlet pipe.
Further, the size of equal discharge orifice that is positioned at homogenizing plate middle part is less than the equal discharge orifice at other position of homogenizing plate water.
Have the cooling solution of emulsified component in the foam solution of casing indoor packing into, liquid level of solution should flood air-blowing valve and gas cylinder lower port.Open the air-blowing pump, solution produces foam under the effect of air-blowing valve, and foam rises and gets in the gas cylinder, and is full of gas cylinder; After air-introduced machine started, outdoor air got into gas cylinder through air inlet pipe under the air-introduced machine effect, because foam is brought in constant renewal at the effect lower surface of air-blowing valve; Make the average life period of foam surface reduce; Turbulance improves makes the eddy current exchange strengthen, and two white heats strengthen, and air fully contacts with foam; Moisture content in the foam is forced vaporization under the drive of air turbulence, absorb airborne heat (this heat equals the latent heat of vaporization of water) in a large number thus make air obtain the cooling.Under the continuous action of air-introduced machine, the related foam of cooled air is after homogenizing plate current-sharing, gas-liquid separation screen pack filter, and air separates with foam, and afterwards, the air of cooling is seen off through gas outlet, the outlet pipe at casing top.
The effect of the air-introduced machine in the outlet pipe is that outdoor air is sucked in the gas cylinder by air inlet pipe, after cooling, sends into indoor from the outlet pipe discharge again.
The gas-liquid separation screen pack can separate cooled gas with foam; Foam breaks on screen pack and is agglomerated into drop go back to foam cooling chamber bottom of drop, cooled air then under the effect of air-introduced machine through screen pack by outlet pipe discharge send into indoor.
The effect of homogenizing plate is to make air flow velocity everywhere on the gas cylinder cross section in gas cylinder even, thereby the air that gets into gas cylinder can be contacted with foam fully.
Air-blowing pump and air-blowing valve are to make cooling solution produce the usefulness of foam, and the air-blowing pump blows out gas from the air-blowing valve through aspiration tube by force, make the cooling solution of foam liquid chamber bottom produce significant foam.
The air-blowing valve is positioned under the gas cylinder lower port, and the foam that cooling solution is produced all gets in the gas cylinder smoothly.
The described air-cooling apparatus of the utility model is in cooling during air owing to be to lean on the significant foam that produces in the device to contact fully with air, absorb airborne heat (this heat equals the latent heat of vaporization of water) in a large number thus make air obtain cooling off.Its low cost of manufacture only is equivalent to 1/4 of the freon compressor air-conditioning that freezes; Use cost is low, and power consumption only is equivalent to 28.4% of the freon compressor air-conditioning that freezes, and specific humidity curtain air-cooler power consumption is low.Because air is indoor from outdoor introduction all the time, so can keep the fresh of room air; Because this machine utilizes the evaporative cooling principle, therefore, have cooling and humidification dual-use function simultaneously, not only can improve the decreasing temperature and increasing humidity condition, and can also purify air.Avoid traditional air-conditioning product room ventilation not smooth, caused the drawback of air quality difference.
The utility model and various refrigerating plant correlation test data are (35 ℃ of environment temperatures, 1 hour running time) relatively
| Refrigerating plant | General power W | Refrigerating capacity | Leaving air temp | Air quantity m 3/h | Evaporation capacity kg |
| The freon compressor air-conditioning | 1500 | 3200W=2752Kcal/h | 5-7 degree centigrade | 800.0 | ______ |
| Wet curtain air-cooler | 100 | 323Kcal/h | 29-30 degree centigrade | ?1200.0 | ? 0.6 |
| The utility model refrigerating plant | 100 | 645Kcal/h | 21-22 degree centigrade | ?1200.0 | ? 1.20 |
Convert according to above test data, by identical refrigerating capacity (is standard with the freon compressor air-conditioning), its power consumption is respectively:
Freon compressor air-conditioning: 1500w
Wet curtain air-cooler: 2752/323 * 100=852w
Quite power consumption compares: 852/1500=0.568
The utility model refrigerating plant: 2752/645 * 100=426w
Quite power consumption compares: 426/1500=0.284.
Description of drawings
Combine accompanying drawing that the utility model is done further explain at present.
Fig. 1 is that the master of the said air-cooling apparatus of the utility model looks generalized section.
Fig. 2 is the structural representation of homogenizing plate.
The specific embodiment
Like Fig. 1, air-cooling apparatus shown in Figure 2, comprise casing 2 and the air inlet pipe 6 that is positioned at casing 2 sides, in casing 2, be provided with dividing plate 10, dividing plate 10 is separated into separate foam liquid chamber 11 and control room 12 with casing 2; Be provided with gas cylinder 5 in the foam liquid chamber 11; Gas cylinder 5 upper ends are connected with foam liquid chamber 11 madial walls; Be provided with the homogenizing plate 4 that inner chamber is laterally cut off in the gas cylinder 5; Offer equal discharge orifice 41 on the homogenizing plate 4, the size of equal discharge orifice that is positioned at homogenizing plate 4 middle parts is less than the equal discharge orifice at other position on the homogenizing plate; Gas cylinder 5 bottoms are communicated with air inlet pipe 6, gas cylinder 5 lower port and the foam liquid chamber 11 base plates distance of being separated by; Between foam liquid chamber 11 tops and gas cylinder 5 upper ends, be provided with gas-liquid separation screen pack 3, be provided with the gas outlet 13 that is connected with gas cylinder 5 at casing 2 tops and the outlet pipe 1 that is communicated with gas outlet 13 is installed, air-introduced machine 14 is installed in the outlet pipe 1; In foam liquid chamber 11 bottoms air-blowing valve 7 is installed, air-blowing valve 7 is positioned under gas cylinder 5 lower port, and is connected through aspiration tube 8 with the air-blowing pump 9 that is positioned at control room 12.Equal discharge orifice 41 and gas cylinder 5 on gas outlet 13 through casing 2 tops of outlet pipe 1, gas-liquid separation screen pack 3, the homogenizing plate 4 are communicated with air inlet pipe 6.
In the foam liquid chamber 11 of casing 2, packing into has the cooling solution of emulsified component, and liquid level of solution should flood air-blowing valve 7 and gas cylinder 5 lower port.Open air-blowing pump 9, solution produces foam under 7 effects of air-blowing valve, and is full of gas cylinder 5; Simultaneously, air-introduced machine 14 starts, and outdoor air gets in the gas cylinder 5 through air inlet pipe 6 under air-introduced machine 14 effects; Fully contact with foam and cool off; The related foam of cooled air after homogenizing plate 4 current-sharings, gas-liquid separation screen pack 3 filter, makes air separate with foam under the continuous action of air-introduced machine 14; Afterwards, chilled air is sent into indoor through gas outlet 13, the outlet pipe 1 at casing 2 tops.
Claims (4)
1. air-cooling apparatus; Comprise casing (2) and be positioned at the air inlet pipe (6) of casing side; It is characterized in that: in casing, be provided with foam liquid chamber (11), the indoor gas cylinder (5) that is provided with of foam solution, the gas cylinder upper end is connected with the indoor sidewall of foam solution; The gas cylinder bottom is communicated with air inlet pipe, gas cylinder lower port and the foam liquid chamber base plate distance of being separated by; Be provided with gas-liquid separation screen pack (3) at foam liquid chamber top; It is between casing top and gas cylinder upper end; Be provided with the gas outlet (13) that is connected with gas cylinder at the casing top and the outlet pipe (1) that is communicated with the gas outlet is installed, air-introduced machine (14) is installed in the outlet pipe; In foam liquid chamber bottom air-blowing valve (7) is installed, the air-blowing valve is positioned under the gas cylinder lower port, and the air-blowing pump (9) outer with being positioned at foam liquid chamber (11) is connected through aspiration tube (8).
2. air-cooling apparatus according to claim 1; It is characterized in that: be provided with dividing plate (10) in the said casing (2); Dividing plate is separated into separate foam liquid chamber (11) and control room (12) with casing, and said air-blowing pump (9) is positioned at the control room.
3. air-cooling apparatus according to claim 1 and 2 is characterized in that: be provided with homogenizing plate (4) in the gas cylinder (5) the gas cylinder inner chamber is laterally cut off, offer equal discharge orifice (41) on the homogenizing plate.
4. air-cooling apparatus according to claim 3 is characterized in that: the size of equal discharge orifice that is positioned at homogenizing plate (4) middle part is less than the equal discharge orifice at other position on the homogenizing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201897976U CN202119027U (en) | 2011-06-08 | 2011-06-08 | Air cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201897976U CN202119027U (en) | 2011-06-08 | 2011-06-08 | Air cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119027U true CN202119027U (en) | 2012-01-18 |
Family
ID=45460088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201897976U Expired - Fee Related CN202119027U (en) | 2011-06-08 | 2011-06-08 | Air cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226559A (en) * | 2011-06-08 | 2011-10-26 | 林刚 | Air Cooler |
| CN103697746A (en) * | 2013-12-31 | 2014-04-02 | 北京七星华创电子股份有限公司 | Heat exchanger flow equalizer |
| CN111603952A (en) * | 2019-07-09 | 2020-09-01 | 中建材创新科技研究院有限公司 | Novel foam generator capable of preparing stable and size-controllable foam |
-
2011
- 2011-06-08 CN CN2011201897976U patent/CN202119027U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226559A (en) * | 2011-06-08 | 2011-10-26 | 林刚 | Air Cooler |
| CN103697746A (en) * | 2013-12-31 | 2014-04-02 | 北京七星华创电子股份有限公司 | Heat exchanger flow equalizer |
| CN103697746B (en) * | 2013-12-31 | 2015-09-09 | 北京七星华创电子股份有限公司 | A kind of heat exchanger flow equalizer |
| CN111603952A (en) * | 2019-07-09 | 2020-09-01 | 中建材创新科技研究院有限公司 | Novel foam generator capable of preparing stable and size-controllable foam |
| CN111603952B (en) * | 2019-07-09 | 2022-09-16 | 中建材创新科技研究院有限公司 | Novel foam generator capable of preparing stable and size-controllable foam |
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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: 20120118 Termination date: 20140608 |