CN201680527U - Air-conditioning device combining evaporation cooling and mechanical refrigeration - Google Patents
Air-conditioning device combining evaporation cooling and mechanical refrigeration Download PDFInfo
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- CN201680527U CN201680527U CN201020192135XU CN201020192135U CN201680527U CN 201680527 U CN201680527 U CN 201680527U CN 201020192135X U CN201020192135X U CN 201020192135XU CN 201020192135 U CN201020192135 U CN 201020192135U CN 201680527 U CN201680527 U CN 201680527U
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Abstract
An air-conditioning device combining evaporation cooling and mechanical refrigeration comprises a cold-hot water unit A which combines evaporation cooling and mechanical refrigeration evaporation cooling, an evaporation cooling fresh air unit B, a capillary tube tail ends C arranged on a roof and walls of a radiation tail-end room, PERT cold/hot coil pipe D laid on the floor board in the radiation tail-end room, a displacement ventilator arranged at an air inlet in the radiation tail-end room which are connected into a loop through a pipeline, wherein the cold-hot water unit A which combines evaporation cooling and mechanical refrigeration evaporation cooling comprises an evaporation cooling-water unit E and an air-cooling heat pump type cold-hot water unit F. In the radiation air-conditioning device provided by the utility model, the evaporation cooling and the mechanical refrigeration are combined, the technical application range of evaporation cooling is enlarged, therefore the air-conditioning device is not only suitable for dry areas in the northwest but also can be widely applied to middle and high humidity areas, and can provide cooling for the radiation tail-end in summer and heating in winter, thereby realizing dual-purpose of the equipment and reducing system initial cost.
Description
Technical field
The utility model belongs to air conditioner technical field, is specifically related to a kind of new blower fan group of hot and cold water unit, evaporative cooling, radiation end and integrated aircondition of permutation ventilator that combines with mechanical refrigeration based on evaporative cooling.
Background technology
In recent years, radiation air-conditioner is because its comfortableness more and more is subjected to people's favor.But the radiation air-conditioner device traditional mechanical refrigeration and the methods of normal temperature cold water mix of adopting are produced high temperature cold water more at present, and not only energy consumption is big for this, and contaminated environment, and hot and cold water mixing cause energy dissipation.
Though adopt evaporation cooling technique can produce high temperature cold water in dry area, because it is subjected to the restriction of meteorological condition, humidity area and high humility area in not being suitable for.
Summary of the invention
The aircondition that provides a kind of evaporative cooling to combine with mechanical refrigeration is provided the purpose of this utility model, combine with mechanical refrigeration hot and cold water unit, the new blower fan group of evaporative cooling, radiation end, permutation ventilator of evaporative cooling combined, make full use of evaporation cooling technique, in dry area, middle humidity and high humility area can both be suitable for, and energy-saving and environmental protection.
The technical scheme that the utility model adopted is, the aircondition that a kind of evaporative cooling combines with mechanical refrigeration, comprise the hot and cold water unit A that evaporative cooling combines with mechanical refrigeration, the new blower fan group of evaporative cooling B, the capillary end C that is provided with on roof and the wall in the terminal room of radiation, the PERT that lays on the floor in the terminal room of radiation is cold/hot coil D, air inlet place in the terminal room of radiation also is provided with permutation ventilator, connect to form the loop by pipeline between the above each several part, the hot and cold water unit A that evaporative cooling combines with mechanical refrigeration is made up of vaporation-type handpiece Water Chilling Units E and air-cooled heat pump formula hot and cold water unit F.
Characteristics of the present utility model also are,
Vaporation-type handpiece Water Chilling Units E comprises high temperature cold water aerial cooler and the low-temperature cold water aerial cooler that is arranged in parallel up and down, also be provided with direct evaporative cooler side by side with high temperature cold water aerial cooler and low-temperature cold water aerial cooler, direct evaporative cooler is made up of nozzle and filler.
The new blower fan group of evaporative cooling B comprises filter, high temperature air cooler, direct evaporative cooler, Cryogenic air cooler, water fender and blower fan successively by the air intake direction.
Vaporation-type handpiece Water Chilling Units E is by pipeline G3, pipeline G4 is connected with water collector b, air-cooled heat pump water chiller-heater units F is connected with water collector b by pipeline, water collector b is connected with water knockout drum c17 by pipeline G5, water knockout drum c17 is respectively by pipeline G20, the capillary end C of roof portion in the terminal room of pipeline G24 and pipeline G25 and radiation, the capillary end C of body of wall is connected with ground PERT cooling coil D, backwater in the terminal room of radiation is respectively by pipeline G22, pipeline G23, pipeline G21 is connected with water collector d, water collector d is connected with water knockout drum b by pipeline G6, water knockout drum b is respectively by pipeline G7, pipeline G9 and pipeline G8 and low-temperature cold water aerial cooler 2, high temperature air cooler 7 is connected with water collector c, and vaporation-type handpiece Water Chilling Units E is also by pipeline G3, pipeline G15 is connected with the high temperature cold water aerial cooler.
Air-cooled heat pump water chiller-heater units F is connected with water knockout drum a by pipeline G1, water knockout drum a is connected with water collector c with the water inlet of water collector b, Cryogenic air cooler with pipeline G13 by pipeline G2, pipeline G11 respectively, the water outlet of Cryogenic air cooler is connected with water collector c by pipeline G12, and water collector c is connected by the evaporimeter of pipeline with air-cooled heat pump water chiller-heater units F.
The water outlet of high temperature air cooler is connected with water collector a by pipeline G10 among the new blower fan group of the evaporative cooling B, the water outlet of high temperature cold water aerial cooler and low-temperature cold water aerial cooler is connected with water collector a by pipeline G17, pipeline G18 respectively, and water collector a is connected with the nozzle of direct evaporative cooler by pipeline G.
The new blower fan group of evaporative cooling B is connected with permutation ventilator by air channel F1.
Aircondition of the present utility model has the following advantages:
1. the hot and cold water unit combines evaporative cooling with mechanical refrigeration, same set of equipment can be according to different requirements, the high temperature cold water that the vaporation-type handpiece Water Chilling Units is produced is mixed in different ratios with the low-temperature cold water that air-cooled heat pump water chiller-heater units is produced, produce out the water of different temperatures and supply with the radiation end, can open air-cooled heat pump water chiller-heater units separately and produce the hot water supply end winter.This unit application time is long, and all can use the whole year, and applied range, be not only applicable to distinguish dryly, and the regional and high humility area of humidity in can being widely used in.
2. the new blower fan group of evaporative cooling that new blower fan group adopts, with respect to the new blower fan group of the centralized evaporative cooling of tradition, functional section is less relatively, set structure compactness, conserve space greatly.By feeding the water of different temperatures, realize the air handling process different in the unit, finally satisfy of the requirement of Various Seasonal different regions, improved utilization rate of equipment and installations, reduce investment outlay indoor new wind to outdoor air.
3. the radiation end is all installed capillary end at metope and top, ground lay PERT cold/hot coil, swept area is big, improves cooling/heat energy power.
Description of drawings
Fig. 1 is the structural representation of the utility model aircondition.
Among the figure, the hot and cold water unit that A evaporative cooling combines with mechanical refrigeration, the new blower fan group of B evaporative cooling, the C capillary end, D PERT is cold/hot coil, E vaporation-type handpiece Water Chilling Units, F air-cooled heat pump formula hot and cold water unit, 1 high temperature cold water aerial cooler, 2 low-temperature cold water aerial coolers, 3 fillers, 4 nozzles, 5 filters, 6 high temperature air coolers, 7 direct evaporative coolers, 8 Cryogenic air coolers, 9 water fenders, 10 blower fans, 11 permutation ventilators, 12 water collector a, 13 water collector b, 14 water knockout drum a, 15 water collector c, 16 water knockout drum b, 17 water knockout drum c, 18 water collector d, 19 exhaust outlets.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Aircondition of the present utility model, as shown in Figure 1, comprise hot and cold water unit A, the new blower fan group of evaporative cooling B that evaporative cooling combines with mechanical refrigeration, in the room of radiation end, capillary end C is set on roof and the wall, lay on the floor PERT cold/hot coil D, air inlet place in the terminal room of radiation also is provided with permutation ventilator 11, more than between connect to form the loop by pipeline, water collector a, water collector b, water collector c, water collector d, water knockout drum a, water knockout drum b, water knockout drum c are set, water pump etc. in the pipeline.
The hot and cold water unit A that evaporative cooling combines with mechanical refrigeration is made up of vaporation-type handpiece Water Chilling Units E and air-cooled heat pump formula hot and cold water unit F two parts.Vaporation-type handpiece Water Chilling Units E comprises: high temperature cold water aerial cooler 1 that is arranged in parallel up and down and low-temperature cold water aerial cooler 2, also comprise the direct evaporative cooler that is arranged side by side with high temperature cold water aerial cooler 1 and low-temperature cold water aerial cooler 2, direct evaporative cooler is made up of the nozzle 4 of filler 3 and filler 3 tops.
Outdoor air is divided into four loops, one of them loop, outdoor air is earlier through high temperature cold water aerial cooler 1, carry out precooling, pass through low-temperature cold water aerial cooler 2 then, further lower the temperature, pass through the filler 3 and the nozzle 4 of direct evaporative cooler again, then send among the air-cooled heat pump water chiller-heater units F, discharge by blower fan at last by exhaust blower; The another one loop is, outdoor air enters from the air inlet of air-cooled heat pump water chiller-heater units F arranged outside, carries out precooling through direct evaporative cooler earlier, and then enters in the air-cooled heat pump, and other two loops are identical therewith.
Among the hot and cold water unit A that evaporative cooling combines with mechanical refrigeration, the water that the water inlet of high temperature cold water aerial cooler 1 is produced from vaporation-type handpiece Water Chilling Units E, the water inlet of low-temperature cold water aerial cooler 2 comes the water outlet of autoradiolysis end, and its water outlet mixed, send into then in the nozzle 4 of direct evaporative cooler and spray.This unit is divided into four loops, the air draft of the spontaneous evaporation formula of wherein coming handpiece Water Chilling Units E, and the air inlet at other three places is provided with a direct evaporative cooler respectively.
In summer, the high temperature cold water that the vaporation-type handpiece Water Chilling Units E among the hot and cold water unit A that evaporative cooling combines with mechanical refrigeration produces is mixed in water collector a 12 with the low-temperature cold water that air-cooled heat pump water chiller-heater units F produces, and sends into the radiation end by pipeline then.In winter, air-cooled heat pump water chiller-heater units F works independently, and the hot water of producing out is sent into the radiation end by pipeline.
The new blower fan group of evaporative cooling B comprises filter 5, high temperature air cooler 6, Cryogenic air cooler 8, direct evaporative cooler 7, water fender 9 and blower fan 10.Wherein, the water outlet that the high temperature cold water that high temperature air cooler 6 feeds is come the autoradiolysis end, b16 is connected with water knockout drum; Cryogenic air cooler 8 feeds 7 ℃ of cold water, and from the water outlet of air-cooled heat pump, a14 is connected with water knockout drum.
The new blower fan group of evaporative cooling B produces out the new wind of different temperatures in Various Seasonal by opening different functional sections.Summer, when outdoor air conditions point during on indoor design condition point right side, direct evaporative cooler 7 is shower water not, outdoor air is through high temperature air cooler 6, wet cooling such as carry out and handle, the dehumidification of lowering the temperature is handled through Cryogenic air cooler 8 then, for preventing to have water droplet in the new wind, after through water fender 9, send in the room in the permutation ventilator 11 by blower fan 10 at last.At this moment, the water inlet of high temperature air cooler 6 comes the water outlet of autoradiolysis end, and b16 is connected with water knockout drum, and the water inlet of Cryogenic air cooler 8 is from the water outlet of air-cooled heat pump water chiller-heater units F, and a14 is connected with water knockout drum.When outdoor air conditions point is on the left of indoor design condition point, direct evaporative cooler 7 shower waters, Cryogenic air cooler 8 is out of service, and outdoor air carries out equal-enthalpy humidifying through direct evaporative cooler 7 then and handles earlier through wet coolings such as high temperature air cooler 6 carry out.In winter, direct evaporative cooler 7 shower waters carry out equal-enthalpy humidifying to air.And Cryogenic air cooler 8 feeds the hot water that air-cooled heat pump water chiller-heater units F produces as heater.Outdoor air carries out preheating through high temperature air cooler 6 earlier, carries out equal-enthalpy humidifying through direct evaporative cooler 7 then, then enters Cryogenic air cooler 8 and heats, and is sent in the permutation ventilator 11 by blower fan at last.
The radiation end equipment is arranged in the room of required supply, and capillary end C is all laid at metope and top, and floor covering layers PERT is cold/hot coil D, and a permutation ventilator 11 is placed at the air inlet place in the room.Summer, capillary end C and PERT be cold/and hot coil D introduces the 16-18 ℃ of high temperature cold water that hot and cold water unit A that evaporative cooling combines with mechanical refrigeration produces, and permutation ventilator feeds the new wind of the new blower fan group of evaporative cooling B generation.Winter, capillary end C and PERT be cold/and hot coil D introduces the hot water that air-cooled heat pump water chiller-heater units F produces.
In summer, the high temperature cold water that vaporation-type handpiece Water Chilling Units E produces is divided into two loops.Wherein the high temperature cold water produced of loop enters among the water collector b13 by pipeline G3, G4, the low-temperature cold water of producing with air-cooled heat pump water chiller-heater units F mixes, send among the water knockout drum c17 by pipeline G5 then, send into top capillary end C by pipeline G20 respectively at last, send into body of wall capillary end C by pipeline G24, send into ground PERT cooling coil D by pipeline G25.Get back to the water collector d18 by pipeline G22, G23, G21 respectively from the water that end comes out, then send among the water knockout drum b16, from water knockout drum b16, tell three passages then, send in the low-temperature cold water aerial cooler 2 by a pipeline G7 by pipeline G6; Send in the high temperature air cooler 7 among the new blower fan group of the evaporative cooling B by another pipeline G9; Also send into water collector c15 by a pipeline G8.Another loop is sent in the high temperature cold water aerial cooler 1 by pipeline G3, G15.
The low-temperature cold water that air-cooled heat pump water chiller-heater units F produces enters among the water knockout drum a14 by pipeline G1, is divided into three passages in water knockout drum a14, sends into the high temperature cold water of producing with vaporation-type handpiece Water Chilling Units E among the water collector b13 by a pipeline G2 and mixes; Send in the Cryogenic air cooler 8 among the new blower fan group of the evaporative cooling B by another pipeline G11; Also send among the water collector c15 by a pipeline G13.Simultaneously, the water outlet of Cryogenic air cooler 8 is sent among the water collector c15 by pipeline G12.In water collector c15, the water outlet of the water outlet of radiation end, Cryogenic air cooler 8, the low-temperature cold water that air-cooled heat pump water chiller-heater units F produces are mixed into 12 ℃ water by a certain percentage and send in the evaporimeter of air-cooled heat pump.
The water outlet of high temperature air cooler 6 is sent among the water collector a12 by pipeline G10 among the new blower fan group of the evaporative cooling B, high temperature cold water aerial cooler 1 among the hot and cold water unit A that evaporative cooling simultaneously combines with mechanical refrigeration, the water outlet of low-temperature cold water aerial cooler 2 are sent among the water collector a12 by G17, G18 respectively, mix the direct evaporative cooler among the vaporation-type handpiece Water Chilling Units E is sent in the back by pipeline G16 nozzle 4 in water collector a12.
The course of work of the utility model aircondition:
In winter, vaporation-type handpiece Water Chilling Units E quits work, air-cooled heat pump water chiller-heater units F isolated operation, and pipeline G3, G4, G7, G15, G16, G17, G18 stop to supply water.The hot water that air-cooled heat pump water chiller-heater units F produces enters among the water knockout drum a14, is divided into three passages then, and one of them sends into water knockout drum c17 by pipeline G2, G5, sends into the radiation end then; Send in the high temperature air cooler 6 among the new blower fan group of the evaporative cooling B by another pipeline G11; Also have a passage to send among the water collector c15 by pipeline G13.Get back to the water collector d18 by pipeline G22, G23, G21 respectively from the water that end comes out, then send among the water knockout drum b16, from water knockout drum b16, tell three passages then, send in the low-temperature cold water aerial cooler 2 by a pipeline G7 by pipeline G6; Send in the high temperature air cooler 7 among the new blower fan group of the evaporative cooling B by another pipeline G9; Also have a passage to send into water collector c15 by pipeline G8.
The water outlet of high temperature air cooler 6 is sent among the water collector c15 by pipeline G10, G19 among the new blower fan group of the evaporative cooling B, mix in water collector c15 with the water outlet of Cryogenic air cooler 8, the hot water that air-cooled heat pump water chiller-heater units F produces, terminal backwater, send in the evaporimeter of air-cooled heat pump by pipeline G14 then.
Simultaneously, the new wind produced of the new blower fan group of evaporative cooling B is sent in the indoor permutation ventilator 11 by air channel F1.
Claims (7)
1. aircondition that evaporative cooling combines with mechanical refrigeration, its characteristics are, this device comprises the hot and cold water unit A that evaporative cooling combines with mechanical refrigeration, the new blower fan group of evaporative cooling B, the capillary end C that is provided with on roof and the wall in the terminal room of radiation, the PERT that lays on the floor in the terminal room of radiation is cold/hot coil D, air inlet place in the terminal room of radiation also is provided with permutation ventilator (11), connect to form the loop by pipeline between the above each several part, the hot and cold water unit A that described evaporative cooling combines with mechanical refrigeration is made up of vaporation-type handpiece Water Chilling Units E and air-cooled heat pump formula hot and cold water unit F.
2. according to the described aircondition of claim 1, its characteristics are, described vaporation-type handpiece Water Chilling Units E comprises high temperature cold water aerial cooler (1) and the low-temperature cold water aerial cooler (2) that is arranged in parallel up and down, also be provided with direct evaporative cooler side by side with high temperature cold water aerial cooler (1) and low-temperature cold water aerial cooler (2), direct evaporative cooler is made up of nozzle (4) and filler (3).
3. according to the described aircondition of claim 2, its characteristics are that the new blower fan group of described evaporative cooling B comprises filter (5), high temperature air cooler (6), direct evaporative cooler (7), Cryogenic air cooler (8), water fender (9) and blower fan (10) successively by the air intake direction.
4. according to the described aircondition of claim 3, its characteristics are, described vaporation-type handpiece Water Chilling Units E is by pipeline G3, pipeline G4 and water collector b(13) be connected, air-cooled heat pump water chiller-heater units F is by pipeline and water collector b(13) be connected, water collector b(13) is connected with water knockout drum c17 by pipeline G5, water knockout drum c17 is respectively by pipeline G20, the capillary end C of roof portion in the terminal room of pipeline G24 and pipeline G25 and radiation, the capillary end C of body of wall is connected with ground PERT cooling coil D, backwater in the terminal room of radiation is respectively by pipeline G22, pipeline G23, pipeline G21 and water collector d(18) be connected, water collector d(18) by pipeline G6 and water knockout drum b(16) be connected, water knockout drum b(16) respectively by pipeline G7, pipeline G9 and pipeline G8 and low-temperature cold water aerial cooler 2, high temperature air cooler 7 and water collector c(15) be connected, described vaporation-type handpiece Water Chilling Units E is also by pipeline G3, pipeline G15 is connected with high temperature cold water aerial cooler (1).
5. according to the described aircondition of claim 3, its characteristics are, described air-cooled heat pump water chiller-heater units F is by pipeline G1 and water knockout drum a(14) be connected, water knockout drum a(14) respectively by pipeline G2, pipeline G11 and pipeline G13 and water collector b(13), the water inlet and the water collector c(15 of Cryogenic air cooler (8)) be connected, the water outlet of Cryogenic air cooler (8) is by pipeline G12 and water collector c(15) be connected water collector c(15) be connected by the evaporimeter of pipeline with air-cooled heat pump water chiller-heater units F.
6. according to the described aircondition of claim 3, its characteristics are, the water outlet of high temperature air cooler (6) is by pipeline G10 and water collector a(12 among the new blower fan group of the described evaporative cooling B) be connected, the water outlet of high temperature cold water aerial cooler (1) and low-temperature cold water aerial cooler (2) is respectively by pipeline G17, pipeline G18 and water collector a(12) be connected water collector a(12) by pipeline G(16) be connected with the nozzle (4) of direct evaporative cooler.
7. according to the described aircondition of claim 3, its characteristics are that the new blower fan group of described evaporative cooling B is connected with permutation ventilator (11) by air channel F1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020192135XU CN201680527U (en) | 2010-05-17 | 2010-05-17 | Air-conditioning device combining evaporation cooling and mechanical refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020192135XU CN201680527U (en) | 2010-05-17 | 2010-05-17 | Air-conditioning device combining evaporation cooling and mechanical refrigeration |
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| Publication Number | Publication Date |
|---|---|
| CN201680527U true CN201680527U (en) | 2010-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020192135XU Expired - Lifetime CN201680527U (en) | 2010-05-17 | 2010-05-17 | Air-conditioning device combining evaporation cooling and mechanical refrigeration |
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| Country | Link |
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| CN (1) | CN201680527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825322A (en) * | 2010-05-17 | 2010-09-08 | 西安工程大学 | Radiation air conditioning system based on combination of evaporative cooling and mechanical refrigeration |
| CN107110516A (en) * | 2014-09-29 | 2017-08-29 | 黄利华 | Air conditioner heat pump system and evaporating type cooling system |
-
2010
- 2010-05-17 CN CN201020192135XU patent/CN201680527U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825322A (en) * | 2010-05-17 | 2010-09-08 | 西安工程大学 | Radiation air conditioning system based on combination of evaporative cooling and mechanical refrigeration |
| CN101825322B (en) * | 2010-05-17 | 2012-10-10 | 西安工程大学 | Radiation air conditioning system based on combination of evaporative cooling and mechanical refrigeration |
| CN107110516A (en) * | 2014-09-29 | 2017-08-29 | 黄利华 | Air conditioner heat pump system and evaporating type cooling system |
| CN107110516B (en) * | 2014-09-29 | 2019-12-27 | 黄利华 | Air-conditioning heat pump system and evaporative cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101222 Effective date of abandoning: 20121010 |