CN104713174A - Air conditioning device for conducting dehumidification through radar cooling liquid - Google Patents
Air conditioning device for conducting dehumidification through radar cooling liquid Download PDFInfo
- Publication number
- CN104713174A CN104713174A CN201510121603.1A CN201510121603A CN104713174A CN 104713174 A CN104713174 A CN 104713174A CN 201510121603 A CN201510121603 A CN 201510121603A CN 104713174 A CN104713174 A CN 104713174A
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- CN
- China
- Prior art keywords
- radar
- cooling fluid
- cooling liquid
- evaporimeter
- aircondition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioning device for conducting dehumidification through radar cooling liquid. The air conditioning device comprises a compressor, a condenser, a throttling mechanism, an evaporator, a condensation draught fan and an evaporation draught fan which form a refrigerating system loop together. The air conditioning device further comprises a radar cooling liquid pipeline for connecting the high-pressure side of a radar liquid cooling system with the low-pressure side of the radar liquid cooling system. The radar cooling liquid pipeline is connected with an electromagnetic flow regulating valve, a check valve and a cooling liquid heat exchanger, and the cold liquid heat exchanger is located on a rear air way of the evaporator. The opening degree of the electromagnetic flow regulating valve is regulated according to the temperature and the pressure difference of radar cooling liquid, flow control is achieved, corresponding heat is provided, constant-temperature dehumidification is maintained, or the electromagnetic flow regulating valve is closed, the device enters a refrigerating mode, the opening degree of the electromagnetic flow regulating valve can be finely regulated in the refrigerating mode, the temperature and the humidity of a target space and the regulation speed can be accurately regulated in real time, and the overall radar requirements are met.
Description
Technical field
The present invention relates to field of air conditioning, specifically a kind of aircondition utilizing radar cooling fluid to dehumidify.
Background technology
Large Radar equipment generally adopts liquid cools, radar system comprise a large amount of electronic equipment, wherein there is important small-sized electronic circuit board, chipset, need to be operated in the local environment of constant temperature and humidity.Usual employing liquid cooling equipment cools simultaneously for radar provides, the local environment that the aircondition of configure dedicated constant temperature dehumidification is important small-sized electronic circuit board in addition, chipset carries constant temperature low humidity.
Important small-sized electronic circuit board, chipset carry the aircondition of constant temperature and humidity condition, usually adopt vapor compression refrigeration cycles refrigeration system.
Air in its local space is by evaporimeter, and water in air vapour condenses into aqueous water at evaporator surface, and discharged by drip tray, pipeline, simultaneously, air dry-bulb temperature also obviously declines; The air-conditioning that temperature declines continues through condenser, the heat radiation of absorptive condenser, temperature recovery.The simultaneous temperature that whole process makes the absolute moisture content of air decline is substantially constant, plays the effect of dehumidifying.In addition, because condensation heat comprises compressor horsepower heat radiation, the overall cold slightly larger than evaporimeter, as needs, precisely to control constant temperature more difficult.
Because the environment for use of radar is severe, special aircondition provides the local environment of constant temperature low humidity for important electronic device, also can provide refrigerating function when hot environment, make local ambient temperature not exceed zone of reasonableness.Such said apparatus just can not provide the switching providing refrigeration mode outside dehumidification function, so there is the Special air-conditioning device of the second form.
Air in its local space is by evaporimeter, and water in air vapour condenses into aqueous water at evaporator surface, and discharged by drip tray, pipeline, simultaneously, air dry-bulb temperature also obviously declines; The air-conditioning that temperature declines continues through electrical heating elements, and air themperature is gone up.The simultaneous temperature that whole process makes the absolute moisture content of air decline is substantially constant, plays the effect of dehumidifying, also can regulate the unlatching of electrical heating elements, reaches the switching of dehumidifying and refrigeration mode.Also by extra adjustment module to electrically heated power adjusting, more accurate thermostatic control can be realized.The Special air-conditioning device of this principle can meet the local demand of radar system, but is the increase in electric power consumption, also increases the thermic load of whole radar system simultaneously.
Summary of the invention
The object of this invention is to provide a kind of aircondition utilizing radar cooling fluid to dehumidify, utilize the liquid cooling system of radar system itself, there is provided radar cooling fluid to the air heat after evaporimeter process, to realize constant temperature dehumidification effect, also the unlatching of cooling fluid pipeline can be regulated, to reach the switching of dehumidifying and refrigeration mode, and by the Flow-rate adjustment of control valve to cooling fluid, to realize more accurate thermostatic control.
Technical scheme of the present invention is as follows:
A kind of aircondition utilizing radar cooling fluid to dehumidify, include and to be connected successively by pipeline and to form the compressor of refrigeration system circuit, condenser, throttle mechanism and evaporimeter, it is characterized in that: also include the radar cooling fluid pipeline connecting radar liquid cooling system high-pressure side and low-pressure side, described radar cooling fluid pipeline is connected with Electromagnetic Flow control valve, check-valves and cold liquid heat exchanger, described cold liquid heat exchanger is positioned on the rear wind path of described evaporimeter.
The described aircondition utilizing radar cooling fluid to dehumidify, it is characterized in that: described evaporimeter is arranged in air channel, the below of evaporimeter is provided with water-collecting tray.
The described aircondition utilizing radar cooling fluid to dehumidify, it is characterized in that: the condensation side of described condenser is provided with condensation fan, the evaporation side of described evaporimeter is provided with evaporation fan.
The described aircondition utilizing radar cooling fluid to dehumidify, is characterized in that: described radar cooling fluid pipeline is connected with circulating pump or water intaking valve.
The described aircondition utilizing radar cooling fluid to dehumidify, is characterized in that: described radar cooling fluid pipeline is external be equipped with radar cooling fluid container, described container is connected with the liquid cooling system of radar system.
Electromagnetic Flow control valve of the present invention is connected with control system, and wherein control system comprises the corresponding sensor such as pressure, temperature, humidity.
Beneficial effect of the present invention:
1, present invention, avoiding conventional rack cannot accurate temperature controlling, the shortcoming of refrigeration mode cannot be provided, the extra heat load that it also avoid extra output power and bring, there is conventional rack low-power consumption, accurate temperature controlling simultaneously and the advantage of refrigeration mode is provided, radar system can also be helped to share thermic load, there is energy-conservation advantage.
2, radar cooling fluid pipeline of the present invention is that the high and low side pressure of the liquid cooling system utilizing radar system is as transmitting power, Electromagnetic Flow control valve is utilized to coordinate coolant temperature, pressure reduction to realize flow-control, corresponding heat is provided, to by the dry air heating after evaporimeter, accurately maintain the temperature identical with air intake in dehumidifying simultaneously; When environment temperature is severe, when needing refrigeration mode to reduce the bulk temperature of local space, Electromagnetic Flow control valve can be closed, by whole refrigeration system circuit, object space is cooled, Electromagnetic Flow control valve open degree can also be finely tuned simultaneously, in real time, the temperature in the current space of fine adjustment, humidity and regulations speed, meet the general requirement of radar.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
See Fig. 1, a kind of aircondition utilizing radar cooling fluid to dehumidify, include the compressor 5, condenser 6, throttle mechanism 7 and the evaporimeter 8 that form refrigeration system circuit, also include the radar cooling fluid pipeline 4 connecting radar liquid cooling system high-pressure side and low-pressure side, radar cooling fluid pipeline 4 is connected with Electromagnetic Flow control valve 3, check-valves 2 and cold liquid heat exchanger 1, cold liquid heat exchanger 1 is positioned on the rear wind path of evaporimeter 8.
Electromagnetic Flow control valve 3 is connected with control system, and wherein control system comprises the corresponding sensor such as pressure, temperature, humidity
In the present invention, evaporimeter 8 is arranged in air channel, and the below of evaporimeter 8 is provided with water-collecting tray 9; The condensation side of condenser 6 is provided with condensation fan 11, and the evaporation side of evaporimeter 8 is provided with evaporation fan 10; Radar cooling fluid pipeline 4 is connected with circulating pump or water intaking valve; Radar cooling fluid pipeline 4 is external be equipped with radar cooling fluid container, container is connected with the liquid cooling system of radar system.
Return air is driven through evaporimeter 8 by evaporation fan 10, reduces temperature and absolute humidity, is wherein discharged by water-collecting tray 9 at the isolated aqueous water of evaporimeter 8.
Radar cooling fluid pipeline 4 connects HTHP side, the low-pressure side of the liquid cooling system of radar system respectively; by pressure differential coolant flow; Electromagnetic Flow control valve 3 regulates open degree; check-valves 2 shields; cooling fluid heat exchanger 1 is arranged in air channel, and control system regulates Electromagnetic Flow control valve 3 open degree according to radar coolant temperature, pressure reduction, realizes flow-control; corresponding heat is provided, maintains constant temperature dehumidification.Or close Electromagnetic Flow control valve 3, enter refrigeration mode.During refrigeration mode, Electromagnetic Flow control valve open degree can be finely tuned simultaneously, in real time, the temperature of fine adjustment object space, humidity and regulations speed, meet the general requirement of radar.
Claims (5)
1. the aircondition utilizing radar cooling fluid to dehumidify, include and to be connected successively by pipeline and to form the compressor of refrigeration system circuit, condenser, throttle mechanism and evaporimeter, it is characterized in that: also include the radar cooling fluid pipeline connecting radar liquid cooling system high-pressure side and low-pressure side, described radar cooling fluid pipeline is connected with Electromagnetic Flow control valve, check-valves and cold liquid heat exchanger, described cold liquid heat exchanger is positioned on the rear wind path of described evaporimeter.
2. the aircondition utilizing radar cooling fluid to dehumidify according to claim 1, it is characterized in that: described evaporimeter is arranged in air channel, the below of evaporimeter is provided with water-collecting tray.
3. the aircondition utilizing radar cooling fluid to dehumidify according to claim 1, it is characterized in that: the condensation side of described condenser is provided with condensation fan, the evaporation side of described evaporimeter is provided with evaporation fan.
4. the aircondition utilizing radar cooling fluid to dehumidify according to claim 1, is characterized in that: described radar cooling fluid pipeline is connected with circulating pump or water intaking valve.
5. the aircondition utilizing radar cooling fluid to dehumidify according to claim 1, is characterized in that: described radar cooling fluid pipeline is external be equipped with radar cooling fluid container, described container is connected with the liquid cooling system of radar system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121603.1A CN104713174A (en) | 2015-03-19 | 2015-03-19 | Air conditioning device for conducting dehumidification through radar cooling liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121603.1A CN104713174A (en) | 2015-03-19 | 2015-03-19 | Air conditioning device for conducting dehumidification through radar cooling liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104713174A true CN104713174A (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510121603.1A Pending CN104713174A (en) | 2015-03-19 | 2015-03-19 | Air conditioning device for conducting dehumidification through radar cooling liquid |
Country Status (1)
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| CN (1) | CN104713174A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970903A (en) * | 2020-08-18 | 2020-11-20 | 中国电子科技集团公司第三十八研究所 | Multi-cycle air conditioner for radar and control method thereof |
| CN113776128A (en) * | 2021-08-24 | 2021-12-10 | 宁波富达智能科技有限公司 | Heat radiation structure of condenser of mobile air conditioner |
| CN114845525A (en) * | 2022-04-21 | 2022-08-02 | 中国电子科技集团公司第十四研究所 | Large-scale two-phase flow cooling system capable of realizing self-adaptive constant temperature control |
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| CN1888626A (en) * | 2006-07-17 | 2007-01-03 | 南京五洲制冷集团有限公司 | Non-blind zone temperature regulating dehumidifying machine |
| CN101033874A (en) * | 2006-03-07 | 2007-09-12 | 北京化工大学 | Air conditioning method combining solution absorbed moisture removing with compression refrigeration cycle |
| JP2011047581A (en) * | 2009-08-27 | 2011-03-10 | Sanki Eng Co Ltd | Air conditioning system using outside air and operation method for outside air cooling |
| CN201766156U (en) * | 2010-08-25 | 2011-03-16 | 中国电子科技集团公司第十四研究所 | Multifunctional rotary platform of vehicle mounted antenna pedestal |
| US20130205822A1 (en) * | 2010-07-06 | 2013-08-15 | Peter Heiland | System and method for cooling a computer system |
| CN203964236U (en) * | 2014-07-17 | 2014-11-26 | 合肥天鹅制冷科技有限公司 | A kind of year round cooling air-conditioning |
| CN204629854U (en) * | 2015-03-19 | 2015-09-09 | 合肥天鹅制冷科技有限公司 | Utilize the aircondition that radar cooling fluid dehumidifies |
-
2015
- 2015-03-19 CN CN201510121603.1A patent/CN104713174A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101033874A (en) * | 2006-03-07 | 2007-09-12 | 北京化工大学 | Air conditioning method combining solution absorbed moisture removing with compression refrigeration cycle |
| CN1888626A (en) * | 2006-07-17 | 2007-01-03 | 南京五洲制冷集团有限公司 | Non-blind zone temperature regulating dehumidifying machine |
| JP2011047581A (en) * | 2009-08-27 | 2011-03-10 | Sanki Eng Co Ltd | Air conditioning system using outside air and operation method for outside air cooling |
| US20130205822A1 (en) * | 2010-07-06 | 2013-08-15 | Peter Heiland | System and method for cooling a computer system |
| CN201766156U (en) * | 2010-08-25 | 2011-03-16 | 中国电子科技集团公司第十四研究所 | Multifunctional rotary platform of vehicle mounted antenna pedestal |
| CN203964236U (en) * | 2014-07-17 | 2014-11-26 | 合肥天鹅制冷科技有限公司 | A kind of year round cooling air-conditioning |
| CN204629854U (en) * | 2015-03-19 | 2015-09-09 | 合肥天鹅制冷科技有限公司 | Utilize the aircondition that radar cooling fluid dehumidifies |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970903A (en) * | 2020-08-18 | 2020-11-20 | 中国电子科技集团公司第三十八研究所 | Multi-cycle air conditioner for radar and control method thereof |
| CN113776128A (en) * | 2021-08-24 | 2021-12-10 | 宁波富达智能科技有限公司 | Heat radiation structure of condenser of mobile air conditioner |
| CN113776128B (en) * | 2021-08-24 | 2022-09-27 | 宁波富达智能科技有限公司 | Heat radiation structure of condenser of mobile air conditioner |
| CN114845525A (en) * | 2022-04-21 | 2022-08-02 | 中国电子科技集团公司第十四研究所 | Large-scale two-phase flow cooling system capable of realizing self-adaptive constant temperature control |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |