CN104061648A - Double-level evaporation-type air conditioning device - Google Patents
Double-level evaporation-type air conditioning device Download PDFInfo
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- CN104061648A CN104061648A CN201410335856.4A CN201410335856A CN104061648A CN 104061648 A CN104061648 A CN 104061648A CN 201410335856 A CN201410335856 A CN 201410335856A CN 104061648 A CN104061648 A CN 104061648A
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Abstract
The invention relates to a double-level evaporation-type air conditioning device used for conducting air cooling through evaporation of water. The double-level evaporation-type air conditioning device comprises an outer box body, wherein an air outlet is formed in the top of the outer box body. A draught fan and an air-liquid separation filtering screen are arranged on the air outlet portion. A separation board is arranged in the outer box body so that the inner portion of the outer box body can be divided into a first chamber and a second chamber, wherein the bottom of the first chamber and the bottom of the second chamber are communicated with each other. A first inner box body is arranged in the first chamber and a second inner box body is arranged in the second chamber. A first turbulence contact chamber is formed in the first chamber and a second turbulence contact chamber is formed in the second chamber. The lower portion of the first inner box body and the lower portion of the second inner box body are respectively provided with a rectangular jet orifice. The upper edge and the lower edge of each jet orifice are respectively and fixedly provided with a jet board. The bottom of the first turbulence contact chamber and the bottom of the second turbulence contact chamber are respectively provided with a turbulence disc. Compared with an air cooling device with the patent number of 201120189797.6, the air conditioning device is better in air cooling effect.
Description
Technical field
The present invention relates to one utilizes evaporation of water to carry out air cooled conditioner.
Technical background
Existing air-cooling apparatus freezes and regulates the following technology that conventionally adopts:
One, freon compressor refrigeration and air-conditioning technical.Its principle is: after air-conditioner energising, the low-pressure steam of refrigeration system inner refrigerant (being generally fluorine Lyons) is sucked also and drains into condenser after boil down to high steam by compressor.The outdoor air that simultaneously aerofoil fan the sucks condenser of flowing through, takes away cold-producing medium liberated heat, makes high pressure refrigerant vapor be condensed into highly pressurised liquid.Highly pressurised liquid sprays into evaporimeter after filter, throttle mechanism, and evaporates under corresponding low pressure, draws heat around.Simultaneously axial-flow fan constantly enters between the fin of evaporimeter air to carry out heat exchange, and the air turning cold after heat release is sent to indoor.So room air constantly circulates, and reaches the object that reduces temperature.Adopting the air-cooling apparatus refrigeration degree of this kind of technology high, be the most common product on present market, but it is high to purchase machine cost, power consumption is large, and use cost costliness, only in family, there is extensive application in the places such as office, and have limited the particularly application in industrial production place in other places.
Two, the wet curtain air-cooler technology of water-cooled.Wet curtain air-cooler is made up of the surface area very large 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: in the time of fan operation, in air-cooler chamber, produce negative pressure, the machine outer air of making flows to the moistening wet curtain surface of porous and enters in chamber, and the water on 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 by water distributing plate, fully wetting wet curtain, and air passes wet curtain by air exhauster or pressure fan, fully contacts with moisture film, powder class, smog, grey classes etc. are removed out, and water absorbs air heat of vaporization and becomes steam, plays cooling humidification double effects.Adopt the air-cooling apparatus power consumption of this kind of technology lower, there is certain cooling-down effect, and purchase machine cost lower than freon compressor refrigeration air-conditioner.But because the contact-making surface of empty G&W is limited, evaporation of water amount is few, the latent heat of vaporization of the water of taking away is also few, causes its cooling-down effect undesirable, generally can only reduce by 3～5 DEG C.
The patent No. is that 201120189797.6 patent discloses a kind of air-cooling apparatus, contacts fully with air by a large amount of foams that produce in device, absorb in a large number airborne heat, thereby it is cooling that air is obtained.Its low cost of manufacture, is only equivalent to 1/4 of the freon compressor air-conditioning that freezes; Use cost is low, and power consumption is only equivalent to 28.4% of the freon compressor air-conditioning that freezes, and specific humidity curtain air-cooler power consumption is low.This device has cooling and humidification dual-use function, not only can improve decreasing temperature and increasing humidity condition, and can also purify air, but this air-cooling apparatus is still not so good to the cooling effect of air, still limited to the reduction degree of air themperature.
Summary of the invention
The object of this invention is to provide a kind of double-level evaporation-type conditioner, the air-cooling apparatus that is 201120189797.6 with respect to the patent No. has better air cooling effect.
Double-level evaporation-type conditioner of the present invention, comprise outer case, outer case top is provided with air outlet, air outlet place is provided with air-introduced machine and gas liquid separating filtering net, in outer case, be provided with dividing plate outer case interior separation is become to first, the second chamber, first, the second chamber is the mutual UNICOM of bottom half outside, in the outer case at the first chamber place, offer air admission hole, in the first chamber, be provided with the first internal box, in the second chamber, be provided with the second internal box, first, the second internal box and outer case have common end face, respectively first, in the second chamber, form first, the second turbulent flow contact chamber, first, the second turbulent flow contact chamber bottom is by outer case bottom UNICOM mutually, described air outlet has two, lay respectively at first, the second turbulent flow contact chamber top.
On two faces that first, second internal box faces in its underpart, offer the jet orifice of rectangle, upper lower limb at this jet orifice is fixed with fluidic plate, be provided with eddy-current disc in first, second turbulent flow contact chamber bottom, the end face of eddy-current disc has protruding head, and the top side location of eddy-current disc is lower than the position of a fluidic plate below jet orifice place.
In the first turbulent flow contact chamber, be provided with finned tube, between the outer case and the first internal box of the import of finned tube in the first chamber, it exports between the outer case and the second internal box in the second chamber.
Two fluidic plate that are fixed on lower limb on jet orifice, its one side facing is arcwall face, and the bending direction of arcwall face is the flow direction of air-flow of jet orifice of flowing through.
The projection of described eddy-current disc end face is tip shape.
This conditioner in use, should be contained clean water in its outer case bottom, and water surface site should make water just eddy-current disc end face and dividing plate lower limb be flooded.
Its course of work is:
Air-introduced machine starts enters in the first chamber the air admission hole of conditioner ambient air outer case, and flow into rapidly in the first turbulent flow contact chamber from the jet orifice of the first internal box bottom, make the water atomization of the first turbulent flow contact chamber bottom and be full of in the first turbulent flow contact chamber, water smoke is stopped by the gas liquid separating filtering net at air outlet place, union is attached to the gas liquid separating filtering first turbulent flow contact chamber bottom that falls go back on the net, and air is discharged by the air-introduced machine of the first chamber roof.In this process, water smoke contacts fully with air, absorb in a large number airborne heat (this heat equals the latent heat of vaporization of water), thereby it is cooling that air is able to, and water its temperature in atomization process is also able to reduction to a certain degree simultaneously.
Entering an air part in the first chamber, in the process of finned tube of flowing through, to be able to heat exchange cooling, in finned tube flows into the second chamber, cooling-air in the second chamber is under the air-introduced machine effect of the second chamber roof, flow into rapidly in the second turbulent flow contact chamber from the jet orifice of the second internal box bottom, make the water atomization of the second turbulent flow contact chamber bottom and be full of in the second turbulent flow contact chamber, water smoke is stopped by the gas liquid separating filtering net at air outlet place, union is attached to the gas liquid separating filtering first turbulent flow contact chamber bottom that falls go back on the net, in this process, water smoke contacts fully with air again, the airborne heat of a large amount of absorption, thereby it is further cooling that sky G&W is able to, cooled air is under the air-introduced machine effect of the second chamber roof, be expelled to required cooling place from the air outlet of the second chamber roof.
Air is in the time that jet orifice flows into turbulent flow contact chamber between two fluidic plate, air-flow from the coarse to fine, accelerates gas flow rate, can near jet orifice, produce a vacuum area, to air and the strong suction-operated of water generates of turbulent flow contact chamber bottom, form the fluid-mixing of air and water smoke.
Air is from jet orifice flows into turbulent flow contact chamber, under the effect of eddy-current disc, air forms and revolves shape eddy current, can strengthen the air-flow flow process of the turbulent flow contact chamber of flowing through, the time of contact that increases empty G&W, can make the water of turbulent flow contact chamber bottom further force atomization, increase mass-and heat-transfer efficiency simultaneously.
Double-level evaporation-type conditioner of the present invention is in the time of cooling-air, to contact fully with air by the interior water smoke being produced by air-spray of device, it is cooling that a large amount of modes that absorb airborne heat (this heat equals the latent heat of vaporization of water) obtain air, and it is cooling that air is able to twice (two-stage) in device, this kind of cooling air mode, the air-cooling apparatus that is 201120189797.6 with respect to the patent No., because being relies on the jet of moving air and the effect of turbulent flow to make water force atomization, air is inner more abundant with contacting of water at contact chamber, can form the hypersaturated state of air, its mass-and heat-transfer efficiency and temperature reduction performance are improved significantly, in relative humidity 50%, under the environment that outside air temperature is 45 DEG C, can realize the cooling of 15～20 DEG C through this device air after treatment.Owing to having replaced water pump of the prior art and nozzle with fluidic plate and eddy-current disc, therefore further reduced energy consumption, to avoid because the probability of spray nozzle clogging or the equipment fault that brings due to water pump fault, the equipment reliability of operation of making increases substantially.This device low cost of manufacture, is only equivalent to 1/4 of the freon compressor air-conditioning that freezes; Use cost is low, and power consumption is only equivalent to 20% 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; Simultaneously because this device utilizes evaporative cooling principle, cooling and the humidification dual-use function of the air-cooling apparatus that therefore to have retained the patent No. be 201120189797.6, not only can improve decreasing temperature and increasing humidity condition, and can also purify air, avoid traditional air-conditioning products room ventilation not smooth, caused the poor drawback of air quality.
Under five kinds of environment temperatures, the air cooling effect of the air-cooling apparatus that the present invention and the patent No. are 201120189797.6 compares:
" prior art " in table refers to that the patent No. is 201120189797.6 air-cooling apparatus; Device air outlet described in table, refers to the air outlet of the second chamber roof for the present invention.
Brief description of the drawings
Now by reference to the accompanying drawings the utility model is described in further detail.
Fig. 1 is the cross-sectional schematic of double-level evaporation-type conditioner of the present invention;
Fig. 2 is the cutaway view of internal box in the present invention;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the top view of eddy-current disc;
Fig. 5 is the profile along A-A line in Fig. 4.
Detailed description of the invention
As shown in Figure 1, this double-level evaporation-type conditioner comprises outer case 1, outer case 1 top is provided with two air outlets 2, two air outlet 2 places are all provided with air-introduced machine 3 and gas liquid separating filtering net 5, in outer case 1, be provided with dividing plate 4 outer case 1 interior separation is become to the first chamber 10 and the second chamber 14, the first, the second chamber 10, 14 in the outer case 1 mutual UNICOM in bottom, offers multiple air admission holes 6 in the outer case 1 at the first chamber 10 places, is provided with the first internal box 7 in the first chamber 10, is provided with the second internal box 12, the first in the second chamber 14, the second internal box 7, 12 have common end face and bottom surface with outer case 1, and it is respectively first, the second chamber 10, 14 interior formation the first turbulent flow contact chamber 9 and the second turbulent flow contact chambers 13, first, the second internal box 7, the lower limb of 12 two faces that face offers and is communicated with breach 18, the first, the second turbulent flow contact chamber 9, 13 bottoms are by this connection breach 18, the outer case 1 mutual UNICOM in bottom, two air outlets 2 lay respectively at first, the second turbulent flow contact chamber 9, 13 top.
On two faces that first, second internal box 7,12 faces in its underpart, offer the jet orifice 16 of rectangle, upper lower limb at this jet orifice 16 is fixed with fluidic plate 11, two fluidic plate 11 at each jet orifice 16 places are parallel to each other, its one side facing is arcwall face, and the bending direction of arcwall face is the flow direction of air-flow of jet orifice 16 of flowing through, and the outline line of the cross section of fluidic plate 11 on fluidic plate arcwall face is camber line.
Be provided with eddy-current disc 15 in first, second turbulent flow contact chamber 9,13 bottoms, the end face of eddy-current disc 15 has the projection 17 that is tip shape, and the top side location of eddy-current disc 15 is lower than the position of a fluidic plate 11 below jet orifice 16 places.
In the first turbulent flow contact chamber 9, be provided with finned tube 8, this finned tube 8 be continuous Z-shaped (also can spirality, to increase the length of finned tube), between the outer case 1 and the first internal box 7 of the import of finned tube 8 in the first chamber 10, it exports between the outer case 1 and the second internal box 12 in the second chamber 14.
Claims (4)
1. double-level evaporation-type conditioner, comprise outer case (1), outer case top is provided with air outlet (2), air outlet place is provided with air-introduced machine (3) and gas liquid separating filtering net (5), it is characterized in that: in outer case, be provided with dividing plate (4) outer case interior separation is become to first, the second chamber (10, 14), first, the second chamber is the mutual UNICOM of bottom half outside, in the outer case at the first chamber place, offer air admission hole (6), in the first chamber, be provided with the first internal box (7), in the second chamber, be provided with the second internal box (12), first, the second internal box and outer case have common end face, respectively first, in the second chamber, form first, the second turbulent flow contact chamber (9, 13), first, the second turbulent flow contact chamber bottom is by outer case bottom UNICOM mutually, described air outlet has two, lay respectively at first, the second turbulent flow contact chamber top,
On two faces that first, second internal box faces in its underpart, offer the jet orifice (16) of rectangle, be fixed with fluidic plate (11) at the upper lower limb of this jet orifice, be provided with eddy-current disc (15) in first, second turbulent flow contact chamber bottom, the end face of eddy-current disc has projection (17), and the top side location of eddy-current disc is lower than the position of a fluidic plate below jet orifice place.
2. double-level evaporation-type conditioner according to claim 1, it is characterized in that: in the first turbulent flow contact chamber (9), be provided with finned tube (8), the import of finned tube is positioned between the outer case (1) and the first internal box (7) of the first chamber (10), and its outlet is positioned between the outer case and the second internal box (12) of the second chamber (14).
3. according to double-level evaporation-type conditioner described in claim 1 or 2, it is characterized in that: two fluidic plate (11) that are fixed on the upper lower limb of jet orifice (16), its one side facing is arcwall face, and the bending direction of arcwall face is the flow direction of air-flow of jet orifice of flowing through.
4. double-level evaporation-type conditioner according to claim 1, is characterized in that: the projection (17) of described eddy-current disc (15) end face is tip shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335856.4A CN104061648B (en) | 2014-07-15 | 2014-07-15 | Double-level evaporation-type conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335856.4A CN104061648B (en) | 2014-07-15 | 2014-07-15 | Double-level evaporation-type conditioner |
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| Publication Number | Publication Date |
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| CN104061648A true CN104061648A (en) | 2014-09-24 |
| CN104061648B CN104061648B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410335856.4A Active CN104061648B (en) | 2014-07-15 | 2014-07-15 | Double-level evaporation-type conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349757A (en) * | 2017-08-16 | 2017-11-17 | 重庆环正科技有限公司 | A kind of jetting type wet method fume purifier of fume |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021349A (en) * | 2007-04-06 | 2007-08-22 | 北京工业大学 | Double-level water evaporation cooled house air conditioner machine |
| US20110016906A1 (en) * | 2009-07-24 | 2011-01-27 | Powerquest, Inc | Highly efficient cooling systems |
| CN201997210U (en) * | 2011-03-16 | 2011-10-05 | 林刚 | Foam contact type air purification device |
| CN102226559A (en) * | 2011-06-08 | 2011-10-26 | 林刚 | Air Cooler |
| US20130192289A1 (en) * | 2010-10-09 | 2013-08-01 | Wuqiang Liu | Air temperature adjusting system |
| CN203928250U (en) * | 2014-07-15 | 2014-11-05 | 林刚 | Double-level evaporation-type conditioner |
-
2014
- 2014-07-15 CN CN201410335856.4A patent/CN104061648B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021349A (en) * | 2007-04-06 | 2007-08-22 | 北京工业大学 | Double-level water evaporation cooled house air conditioner machine |
| US20110016906A1 (en) * | 2009-07-24 | 2011-01-27 | Powerquest, Inc | Highly efficient cooling systems |
| US20130192289A1 (en) * | 2010-10-09 | 2013-08-01 | Wuqiang Liu | Air temperature adjusting system |
| CN201997210U (en) * | 2011-03-16 | 2011-10-05 | 林刚 | Foam contact type air purification device |
| CN102226559A (en) * | 2011-06-08 | 2011-10-26 | 林刚 | Air Cooler |
| CN203928250U (en) * | 2014-07-15 | 2014-11-05 | 林刚 | Double-level evaporation-type conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349757A (en) * | 2017-08-16 | 2017-11-17 | 重庆环正科技有限公司 | A kind of jetting type wet method fume purifier of fume |
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| CN104061648B (en) | 2016-05-11 |
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Effective date of registration: 20170612 Address after: 408000 Chongqing city Fuling District Daoxiang Road No. 40 room 506 Patentee after: Chongqing Huan Zheng Science and Technology Ltd. Address before: 408000 Golden Channel Science Park, No. 32 Xinghua Road, Fuling District, Chongqing Patentee before: Lin Gang |