CN203687266U - Self-cleaning direct-evaporation refrigeration device and self-cleaning direct-evaporation air handling unit - Google Patents
Self-cleaning direct-evaporation refrigeration device and self-cleaning direct-evaporation air handling unit Download PDFInfo
- Publication number
- CN203687266U CN203687266U CN201420073616.7U CN201420073616U CN203687266U CN 203687266 U CN203687266 U CN 203687266U CN 201420073616 U CN201420073616 U CN 201420073616U CN 203687266 U CN203687266 U CN 203687266U
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- China
- Prior art keywords
- direct
- sweat cooling
- self
- cooling filler
- cleaning
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- Expired - Fee Related
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- 238000004140 cleaning Methods 0.000 title claims abstract description 47
- 238000005057 refrigeration Methods 0.000 title claims abstract description 42
- 238000001704 evaporation Methods 0.000 title abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 98
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000009826 distribution Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 91
- 210000004243 sweat Anatomy 0.000 claims description 90
- 239000007921 spray Substances 0.000 claims description 72
- 239000004744 fabric Substances 0.000 claims description 16
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 238000005422 blasting Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 8
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 239000000725 suspension Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model relates to the technical field of heating ventilation air conditioning and energy saving and discloses a self-cleaning direct-evaporation refrigeration device and a self-cleaning direct-evaporation air handling unit. The self-cleaning direct-evaporation refrigeration device comprises direct-evaporation refrigeration filler, a spraying device, a water tank and a circulating water pump, wherein the spraying device is arranged above the direct-evaporation refrigeration filler, the front end of the spraying device extends to the position in front of the front end of the upper end face of the direct-evaporation refrigeration filler, an air inlet surface of the direct-evaporation refrigeration filler is located in a spraying and water distribution area in front of the spraying device, the water tank is arranged below the direct-evaporation refrigeration filler, and a water outlet of the water tank is communicated with a water inlet of the spraying device through a pipeline provided with the circulating water pump. The self-cleaning direct-evaporation refrigeration device and the self-cleaning direct-evaporation air handling unit are reasonable and compact in structure and convenient to use, and air is washed through spraying water in front of the direct-evaporation refrigeration filler and then is cooled through the filler; the self-cleaning direct-evaporation refrigeration device and the self-cleaning direct-evaporation air handling unit have the advantages of being not prone to stoppage, long in continuous normal working time, low in manufacturing and operating cost, capable of saving energy, environmentally friendly, fast and convenient to use, and efficient.
Description
Technical field
the utility model relates to HVAC and field of energy-saving technology, is that air-treatment unit is directly evaporated in the direct evaporation-refrigeration device of a kind of self-cleaning and self-cleaning.
Background technology
at present in some caloric values larger industrial building or civil buildings, in order to save the energy, air-conditioning system generally all adopts direct sweat cooling technology, but in some region because the dustiness of outdoor air is larger, as power plant, if while using direct sweat cooling in these regions, the filtration of air becomes a difficult problem, if when the filtering accuracy of air cleaner is higher, filter easily stops up, the cleaning of filter or the workload of replacing are large, if the precision of filter hour, airborne suspension is most of just can not be filtered, thereby enter the obstruction that causes direct evaporation filler in unit, the decline that causes direct evaporation efficiency even filler is scrapped.
Summary of the invention
the utility model provides the direct evaporation-refrigeration device of a kind of self-cleaning and self-cleaning directly to evaporate air-treatment unit, overcome the deficiency of above-mentioned prior art, it can effectively solve the existing filter existing for the direct sweat cooling in the large place of the dustiness of air or region and easily stop up, and airborne suspension easily makes the problem that air-conditioning unit refrigerating efficiency reduces, even filler is scrapped.
one of the technical solution of the utility model realizes by following measures: the direct evaporation-refrigeration device of a kind of self-cleaning, comprises direct sweat cooling filler, spray equipment, water tank and water circulating pump; Directly the top of sweat cooling filler is provided with spray equipment, the front end of spray equipment extends to the front of direct sweat cooling filler upper surface front end, directly the air intake surface of sweat cooling filler is positioned at the spray cloth pool, front portion of spray equipment, directly the below of sweat cooling filler is provided with water tank, and the delivery port of water tank communicates with the water inlet of spray equipment by the pipeline with water circulating pump.
the further optimization and/or improvements to one of above-mentioned utility model technical scheme below:
the rear end of above-mentioned spray equipment may extend to the rear of rear end, direct sweat cooling filler upper surface, and directly the outlet air surface of sweat cooling filler is positioned at the spray cloth pool, rear portion of spray equipment.
above-mentioned spray equipment can be nozzle-type spray equipment or water distribution boxlike spray equipment.
the lower of said nozzle formula spray equipment can be provided with cloth water packing; Or/and, on nozzle-type spray equipment, can be provided with upper spacer, between the upper surface of upper spacer and directly sweat cooling filler, can there is front dividing plate or/and rear bulkhead, front dividing plate is positioned at one end near air intake direction, direct sweat cooling filler upper end, and rear bulkhead is positioned at one end near air-out direction, direct sweat cooling filler upper end.
the lower end of above-mentioned direct sweat cooling filler is positioned at water tank, and directly can there be respectively side dividing plate the sweat cooling filler left and right sides; Or/and corresponding outside, directly sweat cooling filler lower end and the water tank upper that is positioned at the spray scope of spray equipment can be provided with splash proof network; Or/and, after the outlet air surface of direct sweat cooling filler, can be provided with moisture trap.
two of the technical solution of the utility model realizes by following measures: air-treatment unit is directly evaporated in a kind of self-cleaning that uses the direct evaporation-refrigeration device of above-mentioned self-cleaning, comprises the direct evaporation-refrigeration device of housing, pressure fan and self-cleaning; Housing is provided with unit air inlet end and unit blasting air mouth end, in housing, be provided with the direct evaporation-refrigeration device of self-cleaning that is no less than, the air intake surface of the direct sweat cooling filler of the direct evaporation-refrigeration device of self-cleaning communicates with unit air inlet end, the outlet air surface of the direct sweat cooling filler of the direct evaporation-refrigeration device of self-cleaning communicates with unit blasting air mouth end, is serially connected with pressure fan at the air intake surface place of direct sweat cooling filler or the outlet air surface place of direct sweat cooling filler of the direct evaporation-refrigeration device of self-cleaning.
the utility model reasonable and compact in structure, easy to use, it is by the shower water scavenging air in direct sweat cooling filler front, by filler, air is cooled afterwards, have be difficult for stopping up, sustainable normal working hours is long, manufacture and operation cost is low, energy-conserving and environment-protective, easy, efficient feature.
Brief description of the drawings
accompanying drawing 1 is the main TV structure schematic diagram of the embodiment of the present invention 1.
accompanying drawing 2 is the main TV structure schematic diagram of the embodiment of the present invention 2.
accompanying drawing 3 is the main TV structure schematic diagram of the embodiment of the present invention 3.
accompanying drawing 4 is the main TV structure schematic diagram of the embodiment of the present invention 4.
accompanying drawing 5 is the main TV structure schematic diagram of the embodiment of the present invention 5.
accompanying drawing 6 is the main TV structure schematic diagram of the embodiment of the present invention 6.
accompanying drawing 7 is the main TV structure schematic diagram of the embodiment of the present invention 7.
coding in accompanying drawing is respectively: 1 is direct sweat cooling filler, and 2 is water tank, and 3 is water circulating pump, 4 is the air intake surface of direct sweat cooling filler, and 5 is the outlet air surface of direct sweat cooling filler, and 6 is nozzle-type spray equipment, 7 is water distribution boxlike spray equipment, and 8 is upper spacer, and 9 is front dividing plate, 10 is rear bulkhead, and 11 is splash proof network, and 12 is moisture trap, 13 is housing, and 14 is pressure fan, and 15 is unit air inlet end, 16 is unit blasting air mouth end, and A is air intake direction, and B is air-out direction.
Detailed description of the invention
the utility model is not subject to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
below in conjunction with embodiment and accompanying drawing, one of technical solutions of the utility model are further described:
embodiment 1: as shown in Figure 1, the direct evaporation-refrigeration device of this self-cleaning comprises direct sweat cooling filler 1, spray equipment, water tank 2 and water circulating pump 3; Directly the top of sweat cooling filler 1 is provided with spray equipment, the front end of spray equipment extends to the front of direct sweat cooling filler 1 upper surface front end, directly the air intake surface 4 of sweat cooling filler is positioned at the spray cloth pool, front portion of spray equipment, directly the below of sweat cooling filler 1 is provided with water tank 2, and the delivery port of water tank 2 communicates with the water inlet of spray equipment by the pipeline with water circulating pump 3.The utility model is by making the air intake surface 4 of direct sweat cooling filler be positioned at the spray cloth pool, front portion of spray equipment, outdoor air by first cooling by direct sweat cooling filler 1 before direct sweat cooling filler 1 after spray cloth pool, front portion is cleaned air again, the airborne suspension quantity of the air intake surface 4 that enters direct sweat cooling filler is significantly reduced, therefore when air can not stop up direct sweat cooling filler 1 during by direct sweat cooling filler 1, greatly reduce the impact of suspension on direct sweat cooling filler 1 heat exchange efficiency, solve the problem of easily stopping up direct sweat cooling filler 1 when dustiness is large in air.
can according to actual needs, the direct evaporation-refrigeration device of above-mentioned self-cleaning be made further optimization and/or improvements:
according to actual needs, the rear end of spray equipment extends to the rear of direct sweat cooling filler 1 rear end, upper surface, and directly the outlet air surface 5 of sweat cooling filler is positioned at the spray cloth pool, rear portion of spray equipment.
according to actual needs, spray equipment is nozzle-type spray equipment 6 or water distribution boxlike spray equipment 7.
according to actual needs, the below of nozzle-type spray equipment 6 is provided with cloth water packing; Or/and, the top of nozzle-type spray equipment 6 is provided with upper spacer 8, between the upper surface of upper spacer 8 and directly sweat cooling filler 1, there is front dividing plate 9 or/and rear bulkhead 10, front dividing plate 9 is positioned at one end near air intake direction A, direct sweat cooling filler 1 upper end, and rear bulkhead 10 is positioned at one end near air-out direction B, direct sweat cooling filler 1 upper end.
as shown in Figure 1, spray equipment is nozzle-type spray equipment 6, the top of nozzle-type spray equipment 6 is provided with upper spacer 8, between the upper surface of upper spacer 8 and directly sweat cooling filler 1, there are front dividing plate 9 and rear bulkhead 10, front dividing plate 9 is positioned at one end near air intake direction A, direct sweat cooling filler 1 upper end, and rear bulkhead 10 is positioned at one end near air-out direction B, direct sweat cooling filler 1 upper end.
according to actual needs, directly the lower end of sweat cooling filler 1 is positioned at water tank 2, and directly there is respectively side dividing plate sweat cooling filler 1 left and right sides; Or/and corresponding directly sweat cooling filler 1 outside, lower end and water tank 2 tops that are positioned at the spray scope of spray equipment 6 are provided with splash proof network 11; Or/and directly the rear of the outlet air surface 5 of sweat cooling filler is provided with moisture trap 12.
as shown in Figure 1, directly the lower end of sweat cooling filler 1 is positioned at water tank 2, and directly there is respectively side dividing plate sweat cooling filler 1 left and right sides.
embodiment 2: as shown in Figure 2, embodiment 2 is with the difference of embodiment 1: the rear end of the spray equipment of embodiment 2 extends to the rear of direct sweat cooling filler 1 rear end, upper surface, and directly the outlet air surface 5 of sweat cooling filler is positioned at the spray cloth pool, rear portion of spray equipment.Spray cloth pool by front portion outdoor air is cleaned, cool by direct sweat cooling filler 1, spray cloth pool by rear portion and can further reduce the temperature of sending air.
embodiment 3: as shown in Figure 3, embodiment 3 is with the difference of embodiment 2: corresponding directly sweat cooling filler 1 outside, lower end and water tank 2 tops that are positioned at the spray scope of upper spray equipment 6 are provided with splash proof network 11.The water that splash proof network 11 can prevent from spraying cloth pool drops to the outside that splashes to water tank 2 on the water surface of water tank 2, also can reduce the globule in spray cloth pool and fall the noise on water tank 2 waters surface.
embodiment 4: as shown in Figure 4, embodiment 4 is with the difference of embodiment 1: directly the rear of the outlet air surface 5 of sweat cooling filler is provided with moisture trap 12.Air by direct sweat cooling filler 1 need to pass through moisture trap 12, and airborne droplet is trapped on moisture trap 12, and the water of collection flow in water tank 2.
embodiment 5: as shown in Figure 5, embodiment 5 is with the difference of embodiment 2: spray equipment is water distribution boxlike spray equipment 7.Use the spray mode of water distribution boxlike spray equipment 7 can not use dividing plate.
embodiment 6: as shown in Figure 6, embodiment 6 is with the difference of embodiment 2: directly the rear of the outlet air surface 5 of sweat cooling filler is provided with moisture trap 12.According to actual needs, the rear end of upper spacer 8 extends to the top of moisture trap 12, between the upper surface of upper spacer 8 and moisture trap 12, have separator, separator is positioned at one end near the outlet air surface 5 of direct sweat cooling filler, moisture trap 12 upper ends.
be further described two of technical solutions of the utility model below in conjunction with embodiment and accompanying drawing:
embodiment 7: as shown in Figure 7, the self-cleaning of the direct evaporation-refrigeration device of the above-mentioned self-cleaning of this use is directly evaporated air-treatment unit and comprised housing 13, pressure fan 14 and the direct evaporation-refrigeration device of self-cleaning; Housing 13 is provided with unit air inlet end 15 and unit blasting air mouth end 16, in housing 13, be provided with the direct evaporation-refrigeration device of self-cleaning that is no less than, the air intake surface of the direct sweat cooling filler of the direct evaporation-refrigeration device of self-cleaning communicates with unit air inlet end 15, the outlet air surface of the direct sweat cooling filler of the direct evaporation-refrigeration device of self-cleaning communicates with unit blasting air mouth end 16, is serially connected with pressure fan 14 at the air intake surface place of direct sweat cooling filler or the outlet air surface place of direct sweat cooling filler of the direct evaporation-refrigeration device of self-cleaning.
above technical characterictic has formed embodiment of the present utility model, 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 (8)
1. the direct evaporation-refrigeration device of self-cleaning, is characterized in that comprising direct sweat cooling filler, spray equipment, water tank and water circulating pump; Directly the top of sweat cooling filler is provided with spray equipment, the front end of spray equipment extends to the front of direct sweat cooling filler upper surface front end, directly the air intake surface of sweat cooling filler is positioned at the spray cloth pool, front portion of spray equipment, directly the below of sweat cooling filler is provided with water tank, and the delivery port of water tank communicates with the water inlet of spray equipment by the pipeline with water circulating pump.
2. the direct evaporation-refrigeration device of self-cleaning according to claim 1, it is characterized in that the rear end of spray equipment extends to the rear of rear end, direct sweat cooling filler upper surface, directly the outlet air surface of sweat cooling filler is positioned at the spray cloth pool, rear portion of spray equipment.
3. the direct evaporation-refrigeration device of self-cleaning according to claim 1 and 2, is characterized in that spray equipment is nozzle-type spray equipment or water distribution boxlike spray equipment.
4. the direct evaporation-refrigeration device of self-cleaning according to claim 3, is characterized in that the below of nozzle-type spray equipment is provided with cloth water packing; Or/and, the top of nozzle-type spray equipment is provided with upper spacer, between the upper surface of upper spacer and directly sweat cooling filler, there is front dividing plate or/and rear bulkhead, front dividing plate is positioned at one end near air intake direction, direct sweat cooling filler upper end, and rear bulkhead is positioned at one end near air-out direction, direct sweat cooling filler upper end.
5. the direct evaporation-refrigeration device of self-cleaning according to claim 1 and 2, is characterized in that the lower end of direct sweat cooling filler is positioned at water tank, and directly there is respectively side dividing plate the sweat cooling filler left and right sides; Or/and corresponding outside, directly sweat cooling filler lower end and the water tank upper that is positioned at the spray scope of spray equipment are provided with splash proof network; Or/and directly the rear of the outlet air surface of sweat cooling filler is provided with moisture trap.
6. the direct evaporation-refrigeration device of self-cleaning according to claim 3, is characterized in that the lower end of direct sweat cooling filler is positioned at water tank, and directly there is respectively side dividing plate the sweat cooling filler left and right sides; Or/and corresponding outside, directly sweat cooling filler lower end and the water tank upper that is positioned at the spray scope of spray equipment are provided with splash proof network; Or/and directly the rear of the outlet air surface of sweat cooling filler is provided with moisture trap.
7. the direct evaporation-refrigeration device of self-cleaning according to claim 4, is characterized in that the lower end of direct sweat cooling filler is positioned at water tank, and directly there is respectively side dividing plate the sweat cooling filler left and right sides; Or/and corresponding outside, directly sweat cooling filler lower end and the water tank upper that is positioned at the spray scope of spray equipment are provided with splash proof network; Or/and directly the rear of the outlet air surface of sweat cooling filler is provided with moisture trap.
8. right to use requires the self-cleaning of the direct evaporation-refrigeration device of self-cleaning described in 1 or 2 or 3 or 4 or 5 or 6 or 7 directly to evaporate an air-treatment unit, it is characterized in that comprising the direct evaporation-refrigeration device of housing, pressure fan and self-cleaning; Housing is provided with unit air inlet end and unit blasting air mouth end, in housing, be provided with the direct evaporation-refrigeration device of self-cleaning that is no less than, the air intake surface of the direct sweat cooling filler of the direct evaporation-refrigeration device of self-cleaning communicates with unit air inlet end, the outlet air surface of the direct sweat cooling filler of the direct evaporation-refrigeration device of self-cleaning communicates with unit blasting air mouth end, is serially connected with pressure fan at the air intake surface place of direct sweat cooling filler or the outlet air surface place of direct sweat cooling filler of the direct evaporation-refrigeration device of self-cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073616.7U CN203687266U (en) | 2014-02-20 | 2014-02-20 | Self-cleaning direct-evaporation refrigeration device and self-cleaning direct-evaporation air handling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073616.7U CN203687266U (en) | 2014-02-20 | 2014-02-20 | Self-cleaning direct-evaporation refrigeration device and self-cleaning direct-evaporation air handling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687266U true CN203687266U (en) | 2014-07-02 |
Family
ID=51009156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073616.7U Expired - Fee Related CN203687266U (en) | 2014-02-20 | 2014-02-20 | Self-cleaning direct-evaporation refrigeration device and self-cleaning direct-evaporation air handling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836564A (en) * | 2019-10-25 | 2020-02-25 | 徐州志欧机电设备有限公司 | Quick cooling device |
-
2014
- 2014-02-20 CN CN201420073616.7U patent/CN203687266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836564A (en) * | 2019-10-25 | 2020-02-25 | 徐州志欧机电设备有限公司 | Quick cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 |