CN202485136U - Compound radiant cooling/heating and station air conditioning system based on evaporative cooling - Google Patents

Compound radiant cooling/heating and station air conditioning system based on evaporative cooling Download PDF

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Publication number
CN202485136U
CN202485136U CN201220073933XU CN201220073933U CN202485136U CN 202485136 U CN202485136 U CN 202485136U CN 201220073933X U CN201220073933X U CN 201220073933XU CN 201220073933 U CN201220073933 U CN 201220073933U CN 202485136 U CN202485136 U CN 202485136U
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China
Prior art keywords
evaporative cooling
cooling
section
evaporative
air conditioning
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Expired - Fee Related
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CN201220073933XU
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Chinese (zh)
Inventor
宣永梅
张玉东
黄翔
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Xian Polytechnic University
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Xian Polytechnic University
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Priority to CN201220073933XU priority Critical patent/CN202485136U/en
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Publication of CN202485136U publication Critical patent/CN202485136U/en
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Abstract

The utility model discloses a compound radiant cooling/heating and station air conditioning system based on evaporative cooling. The compound radiant cooling/heating and station air conditioning system based on the evaporative cooling comprises an evaporative cooling water chilling unit, an evaporative cooling fresh air unit and an auxiliary cold and heat source, wherein the evaporative cooling water chilling unit, the evaporative cooling fresh air unit and the auxiliary cold and heat source are connected in sequence to form a return circuit. The evaporative cooling water chilling unit comprises a primary indirect evaporative cooling section, a secondary primary indirect evaporative cooling section and a direct evaporation cooling section, wherein the primary indirect evaporative cooling section, the secondary primary indirect evaporative cooling section and the direct evaporation cooling section are arranged in sequence. The evaporative cooling fresh air unit comprises a filter section, a primary indirect filter section, a surface cooling section, a direct fresh air filter section, a reheating section and an air supply section, wherein the primary indirect filter section, the surface cooling section, the direct fresh air filter section, the reheating section and the air supply section are arranged in sequence. The compound radiant cooling /heating and station air conditioning system based on the evaporative cooling utilizes the technology of evaporative cooling for radiant cooling and air supply to a station, and achieves personalized air supply, self-operated control, low-carbon environmental protection, energy saving and emission reduction.

Description

Based on transpiration-cooled radiation cooling/warm and task air conditioning hybrid system
Technical field
The utility model belongs to air conditioner technical field, relates to a kind of composite air conditioner system, is specifically related to a kind of based on transpiration-cooled radiation cooling/warm and task air conditioning hybrid system.
Background technology
Current evaporation cooling technique has been obtained certain achievement in application; But its airduct floor space is big, is difficult to realize dividing time-division ground control, and radiation cooling receives the influence of dewfall; Radiant heating is indoor to lack new wind; Background Air-conditioner design temperature can suitably be relaxed in background-task air conditioning system, and task air conditioning improves indoor air quality to the station zone new wind of directly making a gift to someone.Evaporation cooling technique and background-appropriate combination of task air conditioning system had not only improved the requirements of the times that indoor air quality reaches the purpose of individual blowing but also meets energy-saving and emission-reduction.
Summary of the invention
The purpose of the utility model provides a kind of based on transpiration-cooled radiation cooling/warm and task air conditioning hybrid system; Utilize evaporation cooling technique; Carry out the air-supply of radiation cooling and station, realize the air-conditioning system individual blowing, control voluntarily, low-carbon environment-friendly, energy-saving and emission-reduction.
The technical scheme that the utility model adopted is based on transpiration-cooled radiation cooling/warm and task air conditioning hybrid system, to comprise new blower fan group of the evaporative cooling handpiece Water Chilling Units, the evaporative cooling that are in turn connected into the loop and auxiliary Cooling and Heat Source.
The characteristics of the utility model also are,
Evaporative cooling handpiece Water Chilling Units wherein comprises the indirect one-level of evaporative cooling handpiece Water Chilling Units that sets gradually, indirect secondary and the direct evaporative cooling section of evaporative cooling handpiece Water Chilling Units.
The new blower fan group of evaporative cooling wherein comprises the new blower fan group of the evaporative cooling that sets gradually fillter section, the indirect one-level of the new blower fan group of evaporative cooling fillter section, surface cooling section, the direct evaporative cooling section of the new blower fan group of evaporative cooling fillter section, hot arc and air supply section again.
The beneficial effect of the utility model is,
1. measuring zone realization individual blowing big or that quantity of heat production is big the personnel activity also can control voluntarily.
2. same set of radiation end equipment summer in winter can dual-purpose, adopts radiation cooling/warm, and background Air-conditioner design temperature can suitably be relaxed and improved rate of energy, has avoided the condensation trouble of radiant panel.
3. background air-conditioning and task air conditioning all adopt evaporation cooling technique to realize free cold supply, can shorten background operation of air conditioner time, low-carbon economy simultaneously.
Description of drawings
Fig. 1 is the utility model based on transpiration-cooled radiation cooling/warm structural representation with the task air conditioning hybrid system.
Among the figure, I. evaporative cooling handpiece Water Chilling Units, the indirect one-level of I-1. evaporative cooling handpiece Water Chilling Units, the indirect secondary of I-2.; I-3. the direct evaporative cooling section of evaporative cooling handpiece Water Chilling Units, the new blower fan group of II. evaporative cooling, the new blower fan group of II-1. evaporative cooling fillter section; II-2. the indirect one-level of the new blower fan group of evaporative cooling fillter section, II-3. surface cooling section, the direct evaporative cooling section of the new blower fan group of II-4. evaporative cooling fillter section; II-5. hot arc again, the II-6. air supply section, III assists Cooling and Heat Source.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is elaborated.
The utility model is based on transpiration-cooled radiation cooling/warm structure with the task air conditioning hybrid system; As shown in Figure 1; Comprise cooling tower evaporative cooling handpiece Water Chilling Units I, the new blower fan group of evaporative cooling II, auxiliary Cooling and Heat Source III; Connect into the loop between each device, install devices such as water circulating pump, temperature-sensing valve, thermometric pressure tester, stop valve, triple valve therebetween, to satisfy the needs of water system.
Evaporative cooling handpiece Water Chilling Units I produces high temperature cold water summer; Through water collecting and diversifying device for the radiation end equipment; The new blower fan group of evaporative cooling is produced new wind and is sent into indoor task air conditioning, and auxiliary Cooling and Heat Source III opens the low-temperature cold water of producing when evaporative cooling can't be satisfied refrigeration; A part is mixed the interior radiation end of supply chamber mutually with the high temperature cold water that evaporative cooling handpiece Water Chilling Units I produces, and another part is supplied with the new blower fan group of evaporative cooling II surface cooler and produced new wind.
During summer operation, outdoor air conditions point is opened evaporative cooling handpiece Water Chilling Units I and the new blower fan group of evaporative cooling II in indoor design condition point left side; Can connect indoor return air precooling, indirectly secondary I-2 shower water self-loopa, the direct evaporative cooling section of evaporative cooling handpiece Water Chilling Units I-3 through the indirect one-level I-1 of evaporative cooling handpiece Water Chilling Units and produce high temperature cold water, regulate triple valve P1, P2 passes through GS1; The GS2 water pipe inserts water knockout drum; Waste heat in the absorption chamber, along HS2, HS1 returns; The new blower fan group of evaporative cooling; Through the new blower fan group of evaporative cooling fillter section II-1, the indirect one-level II-2 precooling of the new blower fan group of evaporative cooling fillter section; Surface cooling section II-3; The direct evaporative cooling section of the new blower fan group of evaporative cooling fillter section II-4 produces new wind and sends into indoorly through the SF airduct, and waste heat is surplus in the absorption chamber wetly discharges through exhaust outlet.
Outdoor air conditions point is opened evaporative cooling handpiece Water Chilling Units and the new blower fan group of evaporative cooling on indoor design condition point right side, opens auxiliary Cooling and Heat Source III simultaneously; Regulate triple valve P3; P4, P1, the low-temperature cold water that the P2 auxiliary cold source is produced mix with the high temperature cold water that the evaporative cooling handpiece Water Chilling Units is produced through GS2 access water knockout drum; Waste heat in the absorption chamber returns along HS2.The low-temperature cold water that handpiece Water Chilling Units is produced inserts surface cooling section II-3 through GS5; Indirect one-level II-2 of the new blower fan group of evaporative cooling fillter section and the direct evaporative cooling section of the new blower fan group of evaporative cooling fillter section II-4 are from spray; Produce new wind and send into indoorly through the SF airduct, waste heat is surplus in the absorption chamber wetly discharges through exhaust outlet.
When excessively moving season, the evaporative cooling handpiece Water Chilling Units is opened, the equipment component through the indirect one-level I-1 precooling of evaporative cooling handpiece Water Chilling Units, secondary I-2 shower water self-loopa indirectly, the direct evaporative cooling section of evaporative cooling handpiece Water Chilling Units I-3 or only produce high temperature cold water with cooling tower; Regulate triple valve P1; P2 is through water supply GS1, and the GS2 water pipe inserts water knockout drum, waste heat in the absorption chamber; Along backwater HS2, HS1 returns the evaporative cooling handpiece Water Chilling Units.Open the new blower fan group of evaporative cooling; Through the new blower fan group of evaporative cooling fillter section II-1, the indirect one-level II-2 precooling of the new blower fan group of evaporative cooling fillter section; Surface cooling section II-3; The direct evaporative cooling section of the new blower fan group of evaporative cooling fillter section II-4 produces new wind and sends into indoorly through air-supply SF airduct, and waste heat is surplus in the absorption chamber wetly discharges through exhaust outlet.
During winter operation, thermal source provides low-temperature water heating, regulates triple valve P3, P4; A part is through GS3, and directly to the terminal heat supply of radiation, along HS2, HS3 returns thermal source to the GS2 water pipe; Another part is through GS4, GS5, the GS6 water pipe is regulated triple valve P5, P6 supply with evaporative cooling new blower fan group surface cooling section II-3 and again hot arc II-5 along HS5; HS6, HS4 returns, and surface cooling section II-3 produces new wind and sends into the room.

Claims (3)

1. based on transpiration-cooled radiation cooling/warm and task air conditioning hybrid system, it is characterized in that, comprise the new blower fan group of evaporative cooling handpiece Water Chilling Units (I), evaporative cooling (II) and the auxiliary Cooling and Heat Source (III) that are in turn connected into the loop.
2. according to claim 1 based on transpiration-cooled radiation cooling/warm and task air conditioning hybrid system; It is characterized in that described evaporative cooling handpiece Water Chilling Units (I) comprises the indirect one-level of evaporative cooling handpiece Water Chilling Units (I-1) that sets gradually, indirect secondary (I-2) and the direct evaporative cooling section of evaporative cooling handpiece Water Chilling Units (I-3).
3. according to claim 1 based on transpiration-cooled radiation cooling/warm and task air conditioning hybrid system; It is characterized in that the new blower fan group of described evaporative cooling (II) comprises the new blower fan group of the evaporative cooling that sets gradually fillter section (II-1), the indirect one-level of the new blower fan group of evaporative cooling fillter section (II-2), surface cooling section (II-3), the direct evaporative cooling section of the new blower fan group of evaporative cooling fillter section (II-4), hot arc (II-5) and air supply section (II-6) again.
CN201220073933XU 2012-03-01 2012-03-01 Compound radiant cooling/heating and station air conditioning system based on evaporative cooling Expired - Fee Related CN202485136U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220073933XU CN202485136U (en) 2012-03-01 2012-03-01 Compound radiant cooling/heating and station air conditioning system based on evaporative cooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220073933XU CN202485136U (en) 2012-03-01 2012-03-01 Compound radiant cooling/heating and station air conditioning system based on evaporative cooling

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106288260A (en) * 2016-10-09 2017-01-04 重庆大学 A kind of office area partition-type air-conditioning system
CN109073265A (en) * 2016-03-08 2018-12-21 北狄空气应对加拿大公司 For providing cooling system and method to heat load
CN109282415A (en) * 2018-09-18 2019-01-29 西安科技大学 A kind of Air-conditioning Room With Displacement Ventilation air supply device and method
CN114811855A (en) * 2022-04-26 2022-07-29 浙江中广电器集团股份有限公司 Air conditioner and control method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109073265A (en) * 2016-03-08 2018-12-21 北狄空气应对加拿大公司 For providing cooling system and method to heat load
CN106288260A (en) * 2016-10-09 2017-01-04 重庆大学 A kind of office area partition-type air-conditioning system
CN109282415A (en) * 2018-09-18 2019-01-29 西安科技大学 A kind of Air-conditioning Room With Displacement Ventilation air supply device and method
CN114811855A (en) * 2022-04-26 2022-07-29 浙江中广电器集团股份有限公司 Air conditioner and control method thereof
CN114811855B (en) * 2022-04-26 2023-09-08 浙江中广电器集团股份有限公司 Air conditioner and control method thereof

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Granted publication date: 20121010

Termination date: 20130301