CN103292400A - Dew point indirect evaporative cooling air-conditioner system for radiation refrigeration - Google Patents
Dew point indirect evaporative cooling air-conditioner system for radiation refrigeration Download PDFInfo
- Publication number
- CN103292400A CN103292400A CN2013102374349A CN201310237434A CN103292400A CN 103292400 A CN103292400 A CN 103292400A CN 2013102374349 A CN2013102374349 A CN 2013102374349A CN 201310237434 A CN201310237434 A CN 201310237434A CN 103292400 A CN103292400 A CN 103292400A
- Authority
- CN
- China
- Prior art keywords
- water
- dew point
- evaporative cooling
- indirect evaporative
- point indirect
- 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
Links
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The invention relates to a dew point indirect evaporative cooling air-conditioner system for radiation refrigeration. The dew point indirect evaporative cooling air-conditioner system for radiation refrigeration comprises a dew point indirect evaporative cooling system, a radiation tail end, a first water collector, a second water collector, a water distributor, an inner circulating pump and an outer circulating pump, wherein the radiation tail end, the first water collector, the second water collector, the water distributor, the inner circulating pump and the outer circulating pump are arranged in a room. The first water collector is installed at the bottom of the dew point indirect evaporative cooling system. A high-temperature cool water outlet in the first water collector is connected with a water inlet in the radiation tail end through the outer circulating pump, the water distributor and a water supplying pipe. A water outlet in the radiation tail end is connected with a water return opening in the first water collector through a water return pipe and the second water collector. The first water collector is connected with a wet channel in the dew point indirect evaporative cooling system through the inner circulating pump. The dew point indirect evaporative cooling system can obtain high-temperature cool water, wherein the theoretical value of the high-temperature cool water is of a dew point temperature. Due to the arrangement of the efficient heat exchanging radiation tail end, the requirements for an air-conditioner in summer are satisfied. The dew point indirect evaporative cooling air-conditioner system for radiation refrigeration is saving in energy, capable of protecting the environment, comfortable and healthy.
Description
Technical field
The present invention relates to a kind of air-conditioning system, be specifically related to a kind of dew point indirect evaporative cooling system that can be used for radiation refrigeration.
Background technology
Current society, energy waste is serious day by day, and along with human living standard's raising, people are more and more higher for the requirement of comfortableness.
At present, radiation refrigeration is a kind of air-conditioning system of efficient, energy-conservation, comfortable environment-protection.On its can be laid in roofing, body of wall and floor, little, long service life takes up room.It adopts high temperature cold water as refrigerant, good effect of heat exchange and environmentally safe.Simultaneously because it utilizes low-grade energy, more energy-conservation and environmental protection.Yet the terminal evaporative cooling of adopting of the radiation of radiation refrigeration also can't provide high temperature cold water, realizes refrigeration modes efficient, energy-saving and environmental protection.Therefore, need a kind of dew point indirect evaporative cooling system by the means of the wet energy of recycling, allow water or air in corresponding wet, dry passage, circulate, obtain theoretical value and can reach high temperature cold water or the air of dew-point temperature, and offer radiation air-conditioner.
Summary of the invention
The present invention will provide a kind of dew point indirect evaporative Cooling Air-conditioning System for radiation refrigeration, thereby for the radiation end provides high temperature cold water, realizes refrigeration modes efficient, energy-saving and environmental protection.
In order to realize the foregoing invention purpose, the concrete technical scheme that the present invention takes is as follows:
A kind of dew point indirect evaporative Cooling Air-conditioning System for radiation refrigeration, comprise the dew point indirect evaporative cooling system, place the radiation end in room, first, two-into-one breeching, water knockout drum, in, the outer circulation pump, be characterized in: first water collector is installed in the bottom of dew point indirect evaporative cooling system, high temperature cold water outlet in first water collector is by the outer circulation water pump, water knockout drum is connected the terminal water inlet of radiation with feed pipe, the terminal delivery port of radiation is connected the first header tank water return outlet by return pipe with second water collector, and first water collector is connected with wet channel in the dew point indirect evaporative cooling system by interior water circulating pump.
The dew point indirect evaporative cooling system is provided with the one-level dry passage in the middle of the bottom, one-level dry passage both sides are provided with the one-level wet channel, be provided with two from bottom to up to the Pyatyi dry passage in the middle of above the bottom, two are respectively equipped with two to the Pyatyi wet channel to Pyatyi dry passage both sides, and two are communicated with by orifice plate between the Pyatyi wet channel with corresponding two to the Pyatyi dry passage.
The radiation end is the capillary radiation end, and on the roofing in the room that is laid in or body of wall or the floor.
The invention has the beneficial effects as follows: the high temperature cold water that dew point indirect evaporative cooling system of the present invention obtains is sent into the terminal refrigeration that realizes of radiation by outer circulation water pump and water knockout drum and feed pipe, turn back to first header tank by return pipe and second water collector again, water in first header tank obtains high temperature cold water again by reciprocation cycle in the wet channel of interior water circulating pump feeding dew point indirect evaporative cooling system again, can realize refrigeration modes efficient, energy-saving and environmental protection for the radiation end provides high temperature cold water.
The present invention is simple in structure, and is easy to use, energy-efficient, and the medium that this dew point indirect evaporative cooling system obtains not only can be that water also can be air.Not only can be used for radiation refrigeration and also can be used for other occasions.。
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and embodiment:
As shown in Figure 1, the dew point indirect evaporative Cooling Air-conditioning System for radiation refrigeration of the present invention comprises dew point indirect evaporative cooling system 10, room 8, radiation end 7, first and second water collector 1,4, water knockout drum 3, circulating pump 2,9 etc.
The high temperature cold water that obtains in the dew point indirect evaporative cooling system 10 is sent into radiation terminal 7 by outer circulation water pump 9 and water knockout drum 3 and feed pipe 5 and is realized refrigeration, radiation end 7 obtains high temperature cold water by reciprocation cycle in the wet channel of interior water circulating pump 2 feeding dew point indirect evaporative cooling systems 10 more again by the water that return pipe 6 and second water collector 4 turn back in first header tank, 1, the first header tank 1 again.
Be provided with the one-level dry passage in the middle of dew point indirect evaporative cooling system 10 bottoms, one-level dry passage both sides are provided with the one-level wet channel, be provided with two from bottom to up to the Pyatyi dry passage in the middle of above the bottom, two are provided with to Pyatyi dry passage both sides and are respectively equipped with two to the Pyatyi wet channel, and two are communicated with by orifice plate between the Pyatyi wet channel with corresponding two to the Pyatyi dry passage.
In dew point indirect evaporative cooling system 10, wet channel and the water of wet channel wall that the left and right working air current 1-1 of one-level wet channel in the one-level wet channel, 1-3 enter respectively separately carry out the wet exchange of heat, this moment, the temperature of water reduced, and the left and right working air current 1-1 of one-level wet channel, the rising of 1-3 temperature become the left and right discharge air-flow of secondary wet channel 2-1,2-3 and discharge by orifice plate.One-level dry passage working air current 1-2 in the one-level dry passage enters the secondary dry passage, by partition and wet channel heat exchange, temperature reduces, the secondary dry passage working air current 2-2 that forms is divided into three the tunnel, two-way leads to the wet channel on both sides respectively, and one the tunnel continues to carry out heat exchange along dry passage by partition and wet channel forms three grades of dry passage working air current 3-2.The working air current and the wet channel wall that feed the both sides wet channel carry out heat exchange, and this moment, water temperature continued to reduce, the air themperature three grades of left and right discharge air-flow of the wet channel 3-1 of formation that raise, and 3-3 also discharges by orifice plate.The water of wet channel wall is by interior water circulating pump 2 water in first header tank 1 to be carried out reciprocation cycle, thereby can access the dew-point temperature of import water.
Its acquisition of dew point indirect evaporative cooling system be that the high temperature cold water that reaches dew-point temperature also can be to reach dew-point temperature air or other media.The dew point indirect evaporative cooling system not only can be used for radiation refrigeration, also can be used for obtaining other places such as new wind.
Obtain the high temperature cold water that theoretical value can reach dew-point temperature by this dew point indirect evaporative cooling system in the time of summer, be transported to radiation end in the room by pipeline.Thereby mix corresponding control system again and satisfy the air-conditioning demand in summer with new wind.Dew point indirect evaporative cooling system of the present invention can obtain the high temperature cold water that theoretical value is dew-point temperature, adds the radiation end of high efficient heat exchanging, not only satisfies the air-conditioning demand in summer, and energy-saving and environmental protection more, comfortable, healthy.
Claims (3)
1. dew point indirect evaporative Cooling Air-conditioning System that is used for radiation refrigeration, comprise dew point indirect evaporative cooling system (10), place the radiation end (7) in the room (8), first, two-into-one breeching (1,4), water knockout drum (3), in, outer circulation pump (2,9), it is characterized in that: described first water collector (1) is installed in the bottom of dew point indirect evaporative cooling system (10), high temperature cold water outlet in first water collector (1) is by outer circulation water pump * 9), water knockout drum (3) is connected radiation end (7) water inlet with feed pipe (5), radiation end (7) delivery port is connected first header tank (1) water return outlet by return pipe (6) with second water collector (4), and first water collector (1) passes through interior water circulating pump (2) and is connected with wet channel in the dew point indirect evaporative cooling system (10).
2. the dew point indirect evaporative Cooling Air-conditioning System for radiation refrigeration according to claim 1, it is characterized in that: described dew point indirect evaporative cooling system (10) is provided with the one-level dry passage in the middle of the bottom, one-level dry passage both sides are provided with the one-level wet channel, be provided with two from bottom to up to the Pyatyi dry passage in the middle of above the bottom, two are respectively equipped with two to the Pyatyi wet channel to Pyatyi dry passage both sides, and two are communicated with by orifice plate between the Pyatyi wet channel with corresponding two to the Pyatyi dry passage.
3. the dew point indirect evaporative Cooling Air-conditioning System for radiation refrigeration according to claim 1, it is characterized in that: described radiation end (7) is the capillary radiation end, and on the roofing or body of wall or floor of the room that is laid in (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013102374349A CN103292400A (en) | 2013-06-17 | 2013-06-17 | Dew point indirect evaporative cooling air-conditioner system for radiation refrigeration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013102374349A CN103292400A (en) | 2013-06-17 | 2013-06-17 | Dew point indirect evaporative cooling air-conditioner system for radiation refrigeration |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103292400A true CN103292400A (en) | 2013-09-11 |
Family
ID=49093700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2013102374349A Pending CN103292400A (en) | 2013-06-17 | 2013-06-17 | Dew point indirect evaporative cooling air-conditioner system for radiation refrigeration |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103292400A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104121648B (en) * | 2014-07-08 | 2017-01-25 | 上海理工大学 | Dew-point indirect evaporative cooling device and temperature and humidity independent control air conditioning system |
CN107504603A (en) * | 2017-09-12 | 2017-12-22 | 南昌大学 | One kind is based on the transpiration-cooled solution dehumidifying fresh air handling group of multistage dew point |
CN115175543A (en) * | 2022-08-16 | 2022-10-11 | 西安交通大学 | Data center coupling cooling system and operation method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5664433A (en) * | 1995-12-14 | 1997-09-09 | Davis Energy Group, Inc. | Indirect and direct evaporative cooling system |
JP2001330278A (en) * | 2000-05-25 | 2001-11-30 | Mitsubishi Chemical Engineering Corp | Radiant cooling method |
CN1766435A (en) * | 2005-10-10 | 2006-05-03 | 尹进福 | Single and multi-stage indirect evaporative cooling method capable of repeatedly utilizing wet energy |
CN101377338A (en) * | 2007-08-31 | 2009-03-04 | 于向阳 | Progressive indirect evaporation cooler |
CN101858626A (en) * | 2010-06-04 | 2010-10-13 | 西安工程大学 | Capillary radiation air-conditioning system combining solar with evaporative cooling |
-
2013
- 2013-06-17 CN CN2013102374349A patent/CN103292400A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5664433A (en) * | 1995-12-14 | 1997-09-09 | Davis Energy Group, Inc. | Indirect and direct evaporative cooling system |
JP2001330278A (en) * | 2000-05-25 | 2001-11-30 | Mitsubishi Chemical Engineering Corp | Radiant cooling method |
CN1766435A (en) * | 2005-10-10 | 2006-05-03 | 尹进福 | Single and multi-stage indirect evaporative cooling method capable of repeatedly utilizing wet energy |
CN101377338A (en) * | 2007-08-31 | 2009-03-04 | 于向阳 | Progressive indirect evaporation cooler |
CN101858626A (en) * | 2010-06-04 | 2010-10-13 | 西安工程大学 | Capillary radiation air-conditioning system combining solar with evaporative cooling |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104121648B (en) * | 2014-07-08 | 2017-01-25 | 上海理工大学 | Dew-point indirect evaporative cooling device and temperature and humidity independent control air conditioning system |
CN107504603A (en) * | 2017-09-12 | 2017-12-22 | 南昌大学 | One kind is based on the transpiration-cooled solution dehumidifying fresh air handling group of multistage dew point |
CN107504603B (en) * | 2017-09-12 | 2024-02-20 | 南昌大学 | Solution dehumidification fresh air handling unit based on multistage dew point evaporative cooling |
CN115175543A (en) * | 2022-08-16 | 2022-10-11 | 西安交通大学 | Data center coupling cooling system and operation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202008252U (en) | Machine room air conditioner utilizing underground water source heat pump | |
CN101603715B (en) | Ground source heat pump air-conditioning system and air processing method thereof | |
CN102927649B (en) | Air-conditioning system with combined operation of evaporative cooling, cold water storage and night ventilation | |
CN103438530A (en) | Earth cold and ice storage cold combined refrigeration system | |
CN101881495B (en) | Cold accumulation type radiant air-conditioning system based on evaporative cooling | |
CN203385116U (en) | Heat-pipe thermal control type air conditioning system combining evaporative cooling and mechanical refrigeration | |
CN104101038A (en) | Multi-mode operation evaporation refrigeration cold water supply device and use method thereof | |
CN103292400A (en) | Dew point indirect evaporative cooling air-conditioner system for radiation refrigeration | |
CN103759363A (en) | Evaporative cooling air conditioner system combining passive cooling and heating | |
CN104566703A (en) | Dual-system energy-saving central air-conditioner | |
CN203893341U (en) | Multi-fan evaporative cooling air conditioner | |
CN211146778U (en) | Cold and warm double supply system | |
CN201740145U (en) | Radiation air conditioning device adopting evaporative cooling and cold accumulation cold source | |
CN201803423U (en) | Solar semiconductor air conditioner | |
CN201306883Y (en) | Capillary radiation-type water-source heat pump unit | |
CN203657123U (en) | Ground source heat pump and capillary combination type refrigerating and heating high-efficiency air conditioning system | |
CN204254806U (en) | A kind of Evaporative Cooling Air Conditioning utilizing solar energy | |
CN203550277U (en) | Indirect evaporation coupling solar cold and hot combined supplying system for rural family | |
CN203628889U (en) | Recirculating dew-point and stand pipe composite indirect evaporative cooling air conditioning unit | |
CN210602334U (en) | Shallow geothermal utilization equipment for improving energy efficiency of ground source heat pump | |
CN203671807U (en) | Energy-saving integrated air conditioner for communication machine room | |
CN202955808U (en) | Air conditioner for joint operation of evaporative cooling and chilled water storage as well as night ventilation | |
CN203116192U (en) | Soil source auxiliary plate-fin indirect-direct two-stage evaporative cooling air conditioner unit | |
CN206291427U (en) | A kind of heat pipe-type heat recovery system in constant-temperature constant-humidity air-conditioner | |
CN203628841U (en) | Fan coil with water temperature controllable |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |