CN103453602A - Tall-big-packing direct-evaporation refrigerating air conditioning unit - Google Patents
Tall-big-packing direct-evaporation refrigerating air conditioning unit Download PDFInfo
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- CN103453602A CN103453602A CN2013103461749A CN201310346174A CN103453602A CN 103453602 A CN103453602 A CN 103453602A CN 2013103461749 A CN2013103461749 A CN 2013103461749A CN 201310346174 A CN201310346174 A CN 201310346174A CN 103453602 A CN103453602 A CN 103453602A
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Abstract
Disclosed is a tall-big-packing direct-evaporation refrigerating air conditioning unit which comprises a shell, three-dimensional water-distribution air-evening clean packing, direct-evaporation refrigerating packing and a fan. A shell air inlet and a shell air supply outlet are arranged on the shell, and the three-dimensional water-distribution air-evening clean packing and direct-evaporation refrigerating packing are mounted in the shell. The tall-big-packing direct-evaporation refrigerating air conditioning unit is reasonable and compact in structure, small in occupied area and convenient to use; direct-evaporation clean packing is independently arranged in front of the direct-evaporation refrigerating packing, and water is sprayed towards one side, facing incoming air, of the direct-evaporation clean packing by a smooth-spray water-distribution device, so that suspended matters adhered on the direct-evaporation refrigerating packing are reduced, refrigerating efficiency and air cleanliness can be effectively guaranteed, and air evening effect is realized; existing direct-evaporation refrigerating packing is combined with an air-water separator, so that air-water separation is effectively realized, and packing utilization rate and refrigerating efficiency are improved. The tall-big-packing direct-evaporation refrigerating air conditioning unit has the advantages of simple structure, easiness in maintaining, good cleaning effect, high refrigerating efficiency and high air supply quality.
Description
Technical field
the present invention relates to field of energy-saving technology, is a kind of direct evaporation refrigeration air conditioner group of tall and big filler.
Background technology
in dry place, containing very abundant dry air energy, dry air can be a kind of clean reproducible energy, in these areas, the sweat cooling technology has been applied in many architectural, and in the technology of sweat cooling, directly sweat cooling is very important part, the uniformity of filler water distribution directly affects the efficiency of refrigeration, and refrigerating efficiency directly affects the leaving air temp of unit; Outdoor air may directly pass through direct filler through after primarily efficient filter, contain many suspensions at air, when air passes through filler, airborne suspension will be attached on filler, be attached to a part of suspension on filler along with the water on filler has flow in water tank, another part suspension sticks on filler, and these suspensions can affect the refrigerating efficiency of filler, and also can make the recirculated water in water tank more and more dirtier, affect the cleanliness factor of air.
in conventional sweat cooling unit, directly after sweat cooling filler outlet air end, be provided with moisture trap, and certain distance is set between them, this kind of design can well be blocked the droplet of blowing out, directly evaporation-refrigeration device adopts the mode of top water-distributing device to realize water distribution usually, in running, the water of filler distribution is subject to the effect of gravity along filler to dirty, meanwhile due to the effect of air-flow, the flow direction of water can be offset, when if filler is higher due to the skew of current, may cause the white space that has study of water film distribution in the bottom of the air intake end face of filler, affected the refrigeration of unit.
directly the evaporation air-conditioning unit is when the application such as subway, terminal, the filler dismounting larger, tall and big due to air output is comparatively difficult, the cleaning of filler is wasted time and energy, labour intensity is larger, the filler of existing direct evaporative cooler is because refrigeration filler and moisture trap are two functional sections independently separately in addition, also there is the inhomogeneous problem of filler water distribution, cause direct sweat cooling Efficiency Decreasing, the wind pushing temperature of unit is higher.
Summary of the invention
the invention provides a kind of direct evaporation refrigeration air conditioner group of tall and big filler, overcome the deficiency of above-mentioned prior art, it can effectively solve filler dismounting that the existing direct evaporative cooler with tall and big filler exists, and comparatively cleaning of difficulty, filler is wasted time and energy, labour intensity is large, the lack of homogeneity of filler water distribution, the problem of even wind weak effect.
technical scheme of the present invention realizes by following measures: a kind of direct evaporation refrigeration air conditioner group of tall and big filler comprises housing, the even wind clean filler of three-dimensional water distribution, direct sweat cooling filler and blower fan, be provided with housing air inlet and housing air outlet on housing, the even wind clean filler of three-dimensional water distribution and direct sweat cooling filler are arranged in housing, between housing air inlet and direct sweat cooling filler, the even wind clean filler of three-dimensional water distribution is installed, the corresponding directly top of sweat cooling filler is provided with the refrigeration water-distributing device, the even wind clean filler of corresponding three-dimensional water distribution is provided with the cleaning water-distributing device towards a side of housing air inlet, the below of the even wind clean filler of three-dimensional water distribution and direct sweat cooling filler is provided with water tank, the water inlet of the water inlet of refrigeration water-distributing device and cleaning water-distributing device is connected with the delivery port of water tank by the pipeline that is provided with water pump.
below the further optimization and/or improvements to the foregoing invention technical scheme:
above-mentioned direct sweat cooling filler comprises gentle moisture abscission zone, caloic exchange area, the caloic exchange area is positioned at the inlet side of direct sweat cooling filler, the gas-water separation district is positioned at the air side of direct sweat cooling filler, and the refrigeration water-distributing device is positioned at the top, caloic exchange area of direct sweat cooling filler.
above-mentioned direct sweat cooling filler is whole direct sweat cooling filler.
above-mentioned direct sweat cooling filler is to be no less than two-layer direct sweat cooling filler, and the lower end that is positioned at the direct sweat cooling filler on upper strata is arranged on the upper surface of the direct sweat cooling filler that is positioned at lower floor.
the above-mentioned direct sweat cooling filler air intake surface that is positioned at lower floor and the direct sweat cooling filler air intake surface that is positioned at upper strata, on the same face, or are positioned at the rear of the direct sweat cooling filler air intake surface of lower floor at the direct sweat cooling filler air intake surface that is positioned at upper strata.
the above-mentioned direct sweat cooling filler outlet air surface that is positioned at lower floor and the direct sweat cooling filler outlet air surface that is positioned at upper strata, on the same face, or are positioned at the rear of the direct sweat cooling filler outlet air surface of lower floor at the direct sweat cooling filler outlet air surface that is positioned at upper strata.
above-mentioned direct sweat cooling filler is rectangular or square or right-angled trapezium or parallelogram at the section shape along the air intake direction.
above-mentioned blower fan is arranged between housing air inlet and the even wind clean filler of three-dimensional water distribution, and the air inlet of blower fan is connected with the housing air inlet, and the housing inner chamber between housing air inlet and the even wind clean filler of three-dimensional water distribution windward side is connected with the air outlet of blower fan.
above-mentioned blower fan is arranged between direct sweat cooling filler and housing air outlet, and directly the housing inner chamber between sweat cooling filler air side and housing air outlet is connected with the air inlet of blower fan, and the air outlet of blower fan is connected with the housing air outlet.
above-mentioned water tank comprises cleaning water tank and refrigeration water tank, pipeline comprises detergent line and refrigeration pipe, water pump comprises flushing water pump and refrigeration water pump, the below of the even wind clean filler of three-dimensional water distribution and direct sweat cooling filler is respectively arranged with cleans water tank and refrigeration water tank, the delivery port that cleans water tank is connected with the water inlet that cleans water-distributing device by detergent line, the delivery port of refrigeration water tank is connected with the water inlet of refrigeration water-distributing device by refrigeration pipe, is respectively arranged with flushing water pump and refrigeration water pump on detergent line and refrigeration pipe.
above-mentioned water tank is the monoblock type water tank, pipeline comprises circulating water pipe and refrigeration water pipe, water pump is water circulating pump, the monoblock type water tank is arranged on the below of the even wind clean filler of three-dimensional water distribution and direct sweat cooling filler, the delivery port of monoblock type water tank is connected with the water inlet that cleans water-distributing device by circulating water pipe, be provided with water circulating pump on circulating water pipe, the upper end of cleaning water-distributing device is provided with the water pipe connector, and the water pipe connector is connected with the water inlet of refrigeration water-distributing device by the refrigeration water pipe.
the bottom of above-mentioned water tank is provided with sludge sump.
be provided with blowoff valve on the water tank of above-mentioned corresponding sludge sump position.
above-mentioned blowoff valve be can time opening blowoff valve.
be provided with filter on pipeline between the delivery port of above-mentioned each water tank and corresponding water pump.
above-mentioned each water pump adopts the frequency conversion type water pump.
can be provided with water regulating valve on above-mentioned pipeline.
reasonable and compact in structure of the present invention, floor space is little, easy to use, it is by directly arranging separately direct evaporation clean filler before the sweat cooling filler, by along spraying water device to direct evaporation clean filler the side spray water towards air intake, reduce direct sweat cooling filler and adhere to suspension, can effectively guarantee refrigerating efficiency and air purity, also realized even wind action, it is by being combined existing direct sweat cooling filler and moisture trap, when effectively realizing gas-water separation, utilization rate and the refrigerating efficiency of filler have been improved, have simple in structure, be easy to safeguard, cleaning performance is good, refrigerating efficiency is high, the characteristics that the air-supply product are of fine quality.
The accompanying drawing explanation
the main TV structure schematic diagram that accompanying drawing 1 is the embodiment of the present invention 1.
the main TV structure schematic diagram that accompanying drawing 2 is the embodiment of the present invention 2.
coding in accompanying drawing is respectively: 1 is housing, and 2 is the even wind clean filler of three-dimensional water distribution, and 3 is direct sweat cooling filler, 4 is blower fan, and 5 is the housing air inlet, and 6 is the housing air outlet, 7 is the refrigeration water-distributing device, and 8 for cleaning water-distributing device, and 9 for cleaning water tank, 10 is refrigeration water tank, and 11 is detergent line, and 12 is refrigeration pipe, 13 is flushing water pump, and 14 is the refrigeration water pump, and 15 is the monoblock type water tank, 16 is circulating water pipe, and 17 is the refrigeration water pipe, and 18 is water circulating pump.
The specific embodiment
the present invention is not subject to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and actual conditions.
in the present invention, for convenience of description, the description of the relative position relation of each parts is all to be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the invention will be further described:
as shown in accompanying drawing 1,2, the direct evaporation refrigeration air conditioner group of this tall and big filler comprises housing 1, the even wind clean filler 2 of three-dimensional water distribution, direct sweat cooling filler 3 and blower fan 4, be provided with housing air inlet 5 and housing air outlet 6 on housing 1, the even wind clean filler 2 of three-dimensional water distribution and direct sweat cooling filler 3 are arranged in housing 1, between housing air inlet 5 and direct sweat cooling filler 3, the even wind clean filler 2 of three-dimensional water distribution is installed, the corresponding directly top of sweat cooling filler 3 is provided with refrigeration water-distributing device 7, the even wind clean filler 2 of corresponding three-dimensional water distribution is provided with cleaning water-distributing device 8 towards a side of housing air inlet 5, the below of the even wind clean filler 2 of three-dimensional water distribution and direct sweat cooling filler 3 is provided with water tank, the water inlet of the water inlet of refrigeration water-distributing device 7 and cleaning water-distributing device 8 is connected with the delivery port of water tank by the pipeline that is provided with water pump.Clean the side spray water of the even wind clean filler 2 of 8 pairs of three-dimensional water distributions of water-distributing device towards air intake, the direction of the wind of sending with respect to blower fan is suitable spray, this kind of layout can play good effect to the dedusting of the even wind clean filler 2 of three-dimensional water distribution, and resistance is obviously little than the resistance of contrary spray.The present invention is specially adapted to the fields such as subway, terminal.
can be according to actual needs, the direct evaporation refrigeration air conditioner group of above-mentioned tall and big filler is made further optimization and/or improvements:
as shown in accompanying drawing 1,2, directly sweat cooling filler 3 comprises gentle moisture abscission zone, caloic exchange area, the caloic exchange area is positioned at the inlet side of direct sweat cooling filler 3, the gas-water separation district is positioned at the air side of direct sweat cooling filler 3, and refrigeration water-distributing device 7 is positioned at the top, caloic exchange area of direct sweat cooling filler 3.
according to actual needs, directly the sweat cooling filler is whole direct sweat cooling filler.
according to actual needs, directly the sweat cooling filler is to be no less than two-layer direct sweat cooling filler, and the lower end that is positioned at the direct sweat cooling filler on upper strata is arranged on the upper surface of the direct sweat cooling filler that is positioned at lower floor.
according to actual needs, be positioned at the direct sweat cooling filler air intake surface of lower floor and the direct sweat cooling filler air intake surface that is positioned at upper strata on the same face, or be positioned at the rear of the direct sweat cooling filler air intake surface of lower floor at the direct sweat cooling filler air intake surface that is positioned at upper strata.
according to actual needs, be positioned at the direct sweat cooling filler outlet air surface of lower floor and the direct sweat cooling filler outlet air surface that is positioned at upper strata on the same face, or be positioned at the rear of the direct sweat cooling filler outlet air surface of lower floor at the direct sweat cooling filler outlet air surface that is positioned at upper strata.
according to actual needs, directly the sweat cooling filler at the section shape along the air intake direction rectangular or square or right-angled trapezium or parallelogram.
according to actual needs, blower fan is arranged between housing air inlet 5 and the even wind clean filler 2 of three-dimensional water distribution, the air inlet of blower fan is connected with housing air inlet 5, and housing 1 inner chamber between even wind clean filler 2 windward sides of housing air inlet 5 and three-dimensional water distribution is connected with the air outlet of blower fan.
as shown in accompanying drawing 1,2, blower fan 4 is arranged between direct sweat cooling filler 3 and housing air outlet 6, directly housing 1 inner chamber between sweat cooling filler 3 air sides and housing air outlet 6 is connected with the air inlet of blower fan 4, and the air outlet of blower fan 4 is connected with housing air outlet 6.
embodiment 1:
as shown in Figure 1, water tank comprises cleaning water tank 9 and refrigeration water tank 10, pipeline comprises detergent line 11 and refrigeration pipe 12, water pump comprises flushing water pump 13 and refrigeration water pump 14, the below of the even wind clean filler 2 of three-dimensional water distribution and direct sweat cooling filler 3 is respectively arranged with cleans water tank 9 and refrigeration water tank 10, the delivery port that cleans water tank 9 is connected with the water inlet that cleans water-distributing device 8 by detergent line 11, the delivery port of refrigeration water tank 10 is connected with the water inlet of refrigeration water-distributing device 7 by refrigeration pipe 12, be respectively arranged with flushing water pump 13 and refrigeration water pump 14 on detergent line 11 and refrigeration pipe 12.Use separate cleaning water tank 9 and refrigeration water tank 10, the water of the supply system gauze water device 7 and cleaning water-distributing device 8 is separated fully, can reduce the suspension adhered on direct sweat cooling filler 3, thereby effectively guarantee the quality of refrigeration and air.The caloic exchange occurs in the water that refrigeration water-distributing device 7 sprays and air intake in the caloic exchange area of direct sweat cooling filler 3, the water simultaneously sprayed can be offset because of the effect of air intake, path after its skew is along in figure shown in dotted line, water after skew is stopped by the gas-water separation district of direct sweat cooling filler 3, by existing direct sweat cooling filler and direct evaporation dash filler are combined, make like this at whole direct sweat cooling filler 3 water distribution is arranged up and down, utilization rate and the refrigerating efficiency of original direct sweat cooling filler have been improved, also be equivalent to increase former Packed thickness, can not increase resistance with respect to whole direct evaporation-cooled device yet.
embodiment 2:
as shown in Figure 2, water tank is monoblock type water tank 15, pipeline comprises circulating water pipe 16 and refrigeration water pipe 17, water pump is water circulating pump 18, monoblock type water tank 15 is arranged on the below of the even wind clean filler 2 of three-dimensional water distribution and direct sweat cooling filler 3, the delivery port of monoblock type water tank 15 is connected with the water inlet that cleans water-distributing device 8 by circulating water pipe 16, be provided with water circulating pump 18 on circulating water pipe 16, the upper end of cleaning water-distributing device 8 is provided with the water pipe connector, and the water pipe connector is connected with the water inlet of refrigeration water-distributing device 7 by refrigeration water pipe 17.The even wind clean filler 2 of three-dimensional water distribution is little more a lot of than direct sweat cooling filler 3, therefore the even wind clean filler 2 of three-dimensional water distribution can be disassembled and cleaned in unit operation a period of time, so just can significantly reduce the suspension adhered on direct sweat cooling filler 3, thereby improve the quality of refrigeration and air.
can according to actual needs, above-described embodiment be made further optimization and/or improvements:
according to actual needs, the bottom of water tank is provided with sludge sump.
according to actual needs, be provided with blowoff valve on the water tank of corresponding sludge sump position.
according to actual needs, blowoff valve be can time opening blowoff valve.By blowoff valve that can time opening, can guarantee water in water tank messy in effluent sewerage in time.
according to actual needs, be provided with filter on the pipeline between the delivery port of above-mentioned each water tank and corresponding water pump.
according to actual needs, make each water pump adopt the frequency conversion type water pump.The frequency conversion type water pump can be regulated the water yield of each water-distributing device, uses convenient.
according to actual needs, be provided with water regulating valve on pipeline.
above technical characterictic has formed embodiments of the invention, and it has stronger adaptability and implementation result, can increase and decrease according to actual needs non-essential technical characterictic, meets the demand of different situations.
Claims (13)
1. the direct evaporation refrigeration air conditioner group of a tall and big filler, is characterized in that comprising housing, the even wind clean filler of three-dimensional water distribution, direct sweat cooling filler and blower fan, be provided with housing air inlet and housing air outlet on housing, the even wind clean filler of three-dimensional water distribution and direct sweat cooling filler are arranged in housing, between housing air inlet and direct sweat cooling filler, the even wind clean filler of three-dimensional water distribution is installed, the corresponding directly top of sweat cooling filler is provided with the refrigeration water-distributing device, the even wind clean filler of corresponding three-dimensional water distribution is provided with the cleaning water-distributing device towards a side of housing air inlet, the below of the even wind clean filler of three-dimensional water distribution and direct sweat cooling filler is provided with water tank, the water inlet of the water inlet of refrigeration water-distributing device and cleaning water-distributing device is connected with the delivery port of water tank by the pipeline that is provided with water pump.
2. the direct evaporation refrigeration air conditioner group of tall and big filler according to claim 1, it is characterized in that direct sweat cooling filler comprises gentle moisture abscission zone, caloic exchange area, the caloic exchange area is positioned at the inlet side of direct sweat cooling filler, the gas-water separation district is positioned at the air side of direct sweat cooling filler, and the refrigeration water-distributing device is positioned at the top, caloic exchange area of direct sweat cooling filler.
3. the direct evaporation refrigeration air conditioner group of tall and big filler according to claim 2, is characterized in that direct sweat cooling filler is for whole direct sweat cooling filler.
4. the direct evaporation refrigeration air conditioner group of tall and big filler according to claim 2, it is characterized in that direct sweat cooling filler is to be no less than two-layer direct sweat cooling filler, the lower end that is positioned at the direct sweat cooling filler on upper strata is arranged on the upper surface of the direct sweat cooling filler that is positioned at lower floor.
5. the direct evaporation refrigeration air conditioner group of tall and big filler according to claim 4, the direct sweat cooling filler air intake surface that it is characterized in that being positioned at the direct sweat cooling filler air intake surface of lower floor and be positioned at upper strata, on the same face, or is positioned at the rear of the direct sweat cooling filler air intake surface of lower floor at the direct sweat cooling filler air intake surface that is positioned at upper strata.
6. according to the direct evaporation refrigeration air conditioner group of claim 4 or 5 described tall and big fillers, the direct sweat cooling filler outlet air surface that it is characterized in that being positioned at the direct sweat cooling filler outlet air surface of lower floor and be positioned at upper strata, on the same face, or is positioned at the rear of the direct sweat cooling filler outlet air surface of lower floor at the direct sweat cooling filler outlet air surface that is positioned at upper strata.
7. according to the direct evaporation refrigeration air conditioner group of claim 1 or 2 or 3 or 4 or 5 or 6 described tall and big fillers, it is characterized in that direct sweat cooling filler at the section shape along the air intake direction rectangular or square or right-angled trapezium or parallelogram.
8. according to the direct evaporation refrigeration air conditioner group of claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described tall and big fillers, it is characterized in that blower fan is arranged between housing air inlet and the even wind clean filler of three-dimensional water distribution, the air inlet of blower fan is connected with the housing air inlet, and the housing inner chamber between housing air inlet and the even wind clean filler of three-dimensional water distribution windward side is connected with the air outlet of blower fan; Perhaps, blower fan is arranged between direct sweat cooling filler and housing air outlet, and directly the housing inner chamber between sweat cooling filler air side and housing air outlet is connected with the air inlet of blower fan, and the air outlet of blower fan is connected with the housing air outlet.
9. according to the direct evaporation refrigeration air conditioner group of claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 described tall and big fillers, it is characterized in that water tank comprises cleaning water tank and refrigeration water tank, pipeline comprises detergent line and refrigeration pipe, water pump comprises flushing water pump and refrigeration water pump, the below of the even wind clean filler of three-dimensional water distribution and direct sweat cooling filler is respectively arranged with cleans water tank and refrigeration water tank, the delivery port that cleans water tank is connected with the water inlet that cleans water-distributing device by detergent line, the delivery port of refrigeration water tank is connected with the water inlet of refrigeration water-distributing device by refrigeration pipe, be respectively arranged with flushing water pump and refrigeration water pump on detergent line and refrigeration pipe, perhaps, water tank is the monoblock type water tank, pipeline comprises circulating water pipe and refrigeration water pipe, water pump is water circulating pump, the monoblock type water tank is arranged on the below of the even wind clean filler of three-dimensional water distribution and direct sweat cooling filler, and the delivery port of monoblock type water tank is connected with the water inlet that cleans water-distributing device by circulating water pipe, is provided with water circulating pump on circulating water pipe, the upper end of cleaning water-distributing device is provided with the water pipe connector, and the water pipe connector is connected with the water inlet of refrigeration water-distributing device by the refrigeration water pipe.
10. the direct evaporation refrigeration air conditioner group of tall and big filler according to claim 9, is characterized in that the bottom of water tank is provided with sludge sump.
11. the direct evaporation refrigeration air conditioner group of tall and big filler according to claim 10, is characterized in that being provided with blowoff valve on the water tank of corresponding sludge sump position.
12. the direct evaporation refrigeration air conditioner group of tall and big filler according to claim 11, it is characterized in that blowoff valve be can time opening blowoff valve.
13., according to the direct evaporation refrigeration air conditioner group of claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 or 11 or 12 or 13 or 14 described tall and big fillers, on the pipeline between the delivery port that it is characterized in that each water tank and corresponding water pump, be provided with filter; Or/and water pump adopts the frequency conversion type water pump; Or/and, be provided with water regulating valve on pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310346174.9A CN103453602B (en) | 2013-08-10 | 2013-08-10 | The direct evaporation refrigeration air conditioner group of tall and big filler |
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| CN201310346174.9A CN103453602B (en) | 2013-08-10 | 2013-08-10 | The direct evaporation refrigeration air conditioner group of tall and big filler |
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| CN103453602A true CN103453602A (en) | 2013-12-18 |
| CN103453602B CN103453602B (en) | 2016-03-23 |
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| CN113531684A (en) * | 2021-06-29 | 2021-10-22 | 中国建筑第四工程局有限公司 | Underground works new trend dehumidification processing apparatus |
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| CN103453602B (en) | 2016-03-23 |
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