CN109340965A - A kind of condenser recovery type heat air-cooled fluorine pump machine room Special air-conditioning device - Google Patents
A kind of condenser recovery type heat air-cooled fluorine pump machine room Special air-conditioning device Download PDFInfo
- Publication number
- CN109340965A CN109340965A CN201811353461.1A CN201811353461A CN109340965A CN 109340965 A CN109340965 A CN 109340965A CN 201811353461 A CN201811353461 A CN 201811353461A CN 109340965 A CN109340965 A CN 109340965A
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- China
- Prior art keywords
- air
- condenser
- fluorine pump
- machine room
- pump machine
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a kind of condenser recovery type heat air-cooled fluorine pump machine room Special air-conditioning devices, including the air-cooled fluorine pump machine room air conditioner indoor unit device being arranged in electronic equipment room and the variable refrigerant volume air conditioner indoor unit device being arranged in office room, air-cooled fluorine pump machine room air conditioner indoor unit device with the first condenser in outdoor unit by being connected to refrigerant communicating pipe, the variable refrigerant volume air conditioner indoor unit device with the second condenser in outdoor unit by being connected to refrigerant communicating pipe, first condenser, second condenser in outdoor unit it is arranged in a crossed manner together.The present invention solves the problems, such as data center's winter refrigeration and heating two systems isolated operation energy waste, the energy transfer for realizing winter comfort air conditioning heat dissipation and industrial air conditioning heat extraction, the Air-conditioner design especially suitable for data center's building that winter is freezed using the heating of variable refrigerant volume air-conditioning device and air-cooled fluorine pump machine room air-conditioning device.
Description
Technical field
The invention belongs to a kind of air-cooled fluorine pump machine room Special air-conditioning devices, and in particular to a kind of condenser recovery type heat is air-cooled
Fluorine pump machine room Special air-conditioning device.
Background technique
Special air conditioning for device room is generally divided into three kinds of Wind-cooling type, water-cooling type, frozen water type forms, air-cooled special air conditioning for device room
Advantage is no water pipe, the interference far from flood, and layout is simple, safe and reliable, easy to maintenance.Recent years, producer released wind successively
Cold fluorine pump machine room Special air-conditioning device, winter saving energy effect greatly improves, but the heat extraction in its winter can not be recycled.
The layout of data center generally comprises the office room of electronic equipment room and maintenance management personnel, electronic equipment room
Need freeze within annual 24 hours 365 days, and office room winter needs to heat.Air-cooled fluorine pump special air conditioning for device room dress under normal circumstances
It is set to electronic equipment room refrigeration, and the office room without heating reservoir is heated using variable refrigerant volume air-conditioning device.
The equal isolated operation of two systems, set of system heat extraction, set of system heat dissipation cause energy waste.
Summary of the invention
The present invention proposes that the purpose is to provide a kind of condenser recovery type heat wind in order to solve the problems existing in the prior art
Cold fluorine pump machine room Special air-conditioning device.
The technical scheme is that a kind of condenser recovery type heat air-cooled fluorine pump machine room Special air-conditioning device, including set
Set the variable refrigerant volume that the air-cooled fluorine pump machine in electronic equipment room room air conditioner indoor unit device He is arranged in office room
Air conditioner indoor unit device, air-cooled fluorine pump machine room air conditioner indoor unit device pass through first in refrigerant communicating pipe and outdoor unit
Condenser connection, the variable refrigerant volume air conditioner indoor unit device pass through the second condensation in refrigerant communicating pipe and outdoor unit
Device connection, first condenser, the second condenser in outdoor unit it is arranged in a crossed manner together.
The refrigerant effuser of first condenser is connected to the first evaporator in air-cooled fluorine pump machine room air conditioner indoor unit device,
The refrigerant effuser of first evaporator is connected to the first compressor, the first two-way electronic valve, first compressor, first
The other end of two-way electronic valve flows into pipe with the refrigerant of the first condenser and is connected to.
Electronic three-way valve is additionally provided in the refrigerant effuser of first condenser, at the tributary of the electronic three-way valve
It is connected to fluorine pump, the other end of the fluorine pump is linked into the refrigerant effuser of the first condenser.
The refrigerant effuser of second condenser is connected to the second evaporator in variable refrigerant volume air conditioner indoor unit device,
The refrigerant effuser of second evaporator is connected to the second compressor, the second two-way electronic valve, second compressor, second
The other end of two-way electronic valve flows into pipe with the refrigerant of the second condenser and is connected to.
Second compressor, the second two-way electronic valve are arranged in outdoor unit.
The first indoor wind with the cooperation of the first evaporator is additionally provided in air-cooled fluorine pump machine room air conditioner indoor unit device
Machine.
It is additionally provided in the variable refrigerant volume air conditioner indoor unit device and wind in the second Room of the second evaporator cooperation
Machine.
It is independent when air-cooled fluorine pump machine room air conditioner indoor unit device, variable refrigerant volume air conditioner indoor unit device summer
Refrigeration mode.
When air-cooled fluorine pump machine room air conditioner indoor unit device, variable refrigerant volume air conditioner indoor unit device winter, pass through
First condenser, the second condenser heat exchange realize that the air conditioner indoor unit device heat extraction of air-cooled fluorine pump machine room, variable refrigerant volume are empty
Adjust the energy transfer of indoor unit heat dissipation.
The present invention is set together by two condensers, and air-cooled fluorine is pumped special air conditioning for device room indoor unit in winter
Heat exchange is carried out with variable refrigerant volume air-conditioning indoor set, refrigeration and heating two systems isolated operation is solved, causes energy
The problem of source wastes.
The present invention solves the problems, such as data center's winter refrigeration and heating two systems isolated operation energy waste, realizes
The energy transfer of winter comfort air conditioning heat dissipation and industrial air conditioning heat extraction utilizes variable refrigerant volume air-conditioning especially suitable for winter
The Air-conditioner design of data center's building of device heating and air-cooled fluorine pump machine room air-conditioning device refrigeration.
Detailed description of the invention
Fig. 1 is connection schematic diagram of the invention；
Wherein:
1 first condenser, 2 second condenser
3 first indoor fan, 4 first evaporator
5 first compressor, 6 fluorine pump
Exhaust blower outside 7 electronic three-way valve Room 8
9 second compressor, 10 second evaporator
11 second indoor fan, 12 first two-way electronic valve
13 air-cooled fluorine pump machine room air conditioner indoor unit devices
14 variable refrigerant volume air conditioner indoor unit devices
15 second two-way electronic valves.
Specific embodiment
Hereinafter, referring to drawings and examples, the present invention is described in detail:
As shown in Figure 1, a kind of condenser recovery type heat air-cooled fluorine pump machine room Special air-conditioning device, including be arranged in electronic equipment machine
Air-cooled fluorine pump machine room air conditioner indoor unit device 13 in room is filled with the variable refrigerant volume air conditioner indoor unit being arranged in office room
14 are set, air-cooled fluorine pump machine room air conditioner indoor unit device 13 passes through the first condenser 1 in refrigerant communicating pipe and outdoor unit
Connection, the variable refrigerant volume air conditioner indoor unit device 14 pass through the second condenser 2 in refrigerant communicating pipe and outdoor unit
Connection, first condenser 1, the second condenser 2 in outdoor unit it is arranged in a crossed manner together.
The refrigerant effuser and the first evaporator 4 in air-cooled fluorine pump machine room air conditioner indoor unit device 13 of first condenser 1
Connection, the refrigerant effuser of first evaporator 4 are connected to the first compressor 5, the first two-way electronic valve 12, first pressure
Contracting machine 5, the first two-way electronic valve 12 the refrigerant of the other end and the first condenser 1 flow into pipe and be connected to.
Electronic three-way valve 7, the branch of the electronic three-way valve 7 are additionally provided in the refrigerant effuser of first condenser 1
It is connected at stream with fluorine pump 6, the other end of the fluorine pump 6 is linked into the refrigerant effuser of the first condenser 1.
The refrigerant effuser and the second evaporator 10 in variable refrigerant volume air conditioner indoor unit device 14 of second condenser 2
Connection, the refrigerant effuser of second evaporator 10 are connected to the second compressor 9, the second two-way electronic valve 15, and described second
Compressor 9, the second two-way electronic valve 15 the refrigerant of the other end and the second condenser 2 flow into pipe and be connected to.
Second compressor 9, the second two-way electronic valve 15 are arranged in outdoor unit.
The first interior with the cooperation of the first evaporator 4 is additionally provided in air-cooled fluorine pump machine room air conditioner indoor unit device 13
Blower 3.
The second Room with the cooperation of the second evaporator 10 is additionally provided in the variable refrigerant volume air conditioner indoor unit device 14
Inner blower 11.
Air-cooled fluorine pump machine room air conditioner indoor unit device 13, variable refrigerant volume are when air conditioner indoor unit 14 summer of device
Independent cooling mode.
When air-cooled fluorine pump machine room air conditioner indoor unit device 13, variable refrigerant volume air conditioner indoor unit 14 winter of device,
13 heat extraction of air-cooled fluorine pump machine room air conditioner indoor unit device is realized by the first condenser 1,2 heat exchange of the second condenser, becomes refrigeration
The energy transfer of 14 heat dissipation of agent flux air conditioner indoor unit device.
Air-cooled fluorine pump machine room air conditioner indoor unit device 13 includes the first compressor 5, electric expansion valve, first electronic two
Port valve 12, the first evaporator 4, the first indoor fan 3, the air-cooled fluorine pump setting of special air conditioning for device room indoor unit 13 are set in electronics
In standby host room.
The variable refrigerant volume air conditioner indoor unit device 14 includes the second evaporator 10, the second indoor fan 11, becomes system
Cryogen flow air conditioner indoor unit device 14 is arranged in office room.
Second compressor 9, outdoor exhaust blower 8, the second two-way electronic valve 15, the first condenser 1, the second condenser 2,
Fluorine pump 6, electronic three-way valve 7 are arranged in outdoor.
Air-cooled fluorine pump machine room air conditioner indoor unit device 13 and variable refrigerant volume air conditioner indoor unit device 14 of the invention is simultaneously
Connection setting, and the first condenser 1, the second condenser 2 are set together, and by opening fluorine pump 6, and cooperate the conversion of valve, no
It is used with the period.
The specific course of work is as follows:
When summer, 90 degree of directions of electronic three-way valve 7 are closed, and fluorine pump 6, two-way electronic valve 12 is closed, other devices are opened, wind
Cold fluorine pump machine room air conditioner indoor unit device 13 and variable refrigerant volume air conditioner indoor unit device 14 by respective condenser by
Outdoor exhaust blower radiates, and realizes that two systems are independently freezed.
Conditioning in Transition Season outdoor temperature less than 10 degree, open by 13 part of air-cooled fluorine pump machine room air conditioner indoor unit device, closes at this time
First compressor 5, and 90 degree of directions of electronic three-way valve 7, fluorine pump 6, two-way electronic valve 12 are opened, starting fluorine pumps cooling supply mould
Formula；Variable refrigerant volume air conditioner indoor unit device 14 and the second condenser 2, the second compressor 9 are closed, and two-way electronic valve 15 closes
It closes, variable refrigerant volume air conditioner indoor unit device 14 is closed.This period, only air-cooled fluorine pump machine room air conditioner indoor unit device 13
6 independent cooling supply are pumped using fluorine.
Winter closes the first compressor 5 in air-cooled fluorine pump machine room air conditioner indoor unit device 13, and opens electronic three-way valve
7 90 degree of directions, fluorine pump 6, two-way electronic valve 12, and starting fluorine pumps cooling mode, 1 heat extraction of the first condenser；And become refrigeration
Second compressor 9 of agent flux air conditioner indoor unit device 14, outdoor exhaust blower 8 are out of service, and two-way electronic valve 15 is opened, and first
Condenser 1, the second condenser 2 directly carry out heat exchange, realize 13 heat extraction of air-cooled fluorine pump machine room air conditioner indoor unit device and change
The energy transfer of 14 heat dissipation of refrigerant flow air conditioner indoor unit device, reaches energy-efficient purpose.
The present invention is set together by two condensers, and air-cooled fluorine is pumped special air conditioning for device room indoor unit in winter
Heat exchange is carried out with variable refrigerant volume air-conditioning indoor set, refrigeration and heating two systems isolated operation is solved, causes energy
The problem of source wastes.
The present invention solves the problems, such as data center's winter refrigeration and heating two systems isolated operation energy waste, realizes
The energy transfer of winter comfort air conditioning heat dissipation and industrial air conditioning heat extraction utilizes variable refrigerant volume air-conditioning especially suitable for winter
The Air-conditioner design of data center's building of device heating and air-cooled fluorine pump machine room air-conditioning device refrigeration.
Claims (9)
1. a kind of condenser recovery type heat air-cooled fluorine pump machine room Special air-conditioning device, it is characterised in that: set including being arranged in electronics
Air-cooled fluorine pump machine room air conditioner indoor unit device (13) in standby host room and the variable refrigerant volume air conditioning chamber being arranged in office room
Interior machine device (14), the air-cooled fluorine pump machine room air conditioner indoor unit device (13) pass through the in refrigerant communicating pipe and outdoor unit
One condenser (1) connection, the variable refrigerant volume air conditioner indoor unit device (14) passed through in refrigerant communicating pipe and outdoor unit
The second condenser (2) connection, first condenser (1), the second condenser (2) are arranged in a crossed manner one in outdoor unit
It rises.
2. a kind of condenser recovery type heat air-cooled fluorine pump machine room according to claim 1 Special air-conditioning device, feature exist
In: the first evaporator (4) in the refrigerant effuser and air-cooled fluorine pump machine room air conditioner indoor unit device (13) of the first condenser (1)
Connection, the refrigerant effuser of first evaporator (4) is connected to the first compressor (5), the first two-way electronic valve (12), described
First compressor (5), the first two-way electronic valve (12) the refrigerant of the other end and the first condenser (1) flow into pipe and be connected to.
3. a kind of condenser recovery type heat air-cooled fluorine pump machine room according to claim 2 Special air-conditioning device, feature exist
In: it is additionally provided with electronic three-way valve (7) in the refrigerant effuser of first condenser (1), the branch of the electronic three-way valve (7)
It is connected at stream with fluorine pump (6), the other end of the fluorine pump (6) is linked into the refrigerant effuser of the first condenser (1).
4. a kind of condenser recovery type heat air-cooled fluorine pump machine room according to claim 1 Special air-conditioning device, feature exist
In: the second evaporator in the refrigerant effuser and variable refrigerant volume air conditioner indoor unit device (14) of the second condenser (2)
(10) it is connected to, refrigerant effuser and the second compressor (9), the second two-way electronic valve (15) of second evaporator (10) connect
Logical, the refrigerant of second compressor (9), the other end of the second two-way electronic valve (15) and the second condenser (2) flows into Guan Lian
It is logical.
5. a kind of condenser recovery type heat air-cooled fluorine pump machine room according to claim 4 Special air-conditioning device, feature exist
In: second compressor (9), the second two-way electronic valve (15) are arranged in outdoor unit.
6. a kind of condenser recovery type heat air-cooled fluorine pump machine room according to claim 3 Special air-conditioning device, feature exist
In: the first interior with the first evaporator (4) cooperation is additionally provided in the air-cooled fluorine pump machine room air conditioner indoor unit device (13)
Blower (3).
7. a kind of condenser recovery type heat air-cooled fluorine pump machine room according to claim 5 Special air-conditioning device, feature exist
In: it is additionally provided in the variable refrigerant volume air conditioner indoor unit device (14) in the second Room cooperated with the second evaporator (10)
Blower (11).
8. a kind of condenser recovery type heat air-cooled fluorine pump machine room according to claim 1 Special air-conditioning device, feature exist
In: the air-cooled fluorine pump machine room air conditioner indoor unit device (13), variable refrigerant volume air conditioner indoor unit are when device (14) summer
Independent cooling mode.
9. a kind of condenser recovery type heat air-cooled fluorine pump machine room according to claim 1 Special air-conditioning device, feature exist
In: when the air-cooled fluorine pump machine room air conditioner indoor unit device (13), variable refrigerant volume air conditioner indoor unit device (14) winter, lead to
Cross the first condenser (1), air-cooled fluorine pump machine room air conditioner indoor unit device (13) heat extraction, change are realized in (2) heat exchange of the second condenser
The energy transfer of refrigerant flow air conditioner indoor unit device (14) heat dissipation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811353461.1A CN109340965A (en) | 2018-11-14 | 2018-11-14 | A kind of condenser recovery type heat air-cooled fluorine pump machine room Special air-conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811353461.1A CN109340965A (en) | 2018-11-14 | 2018-11-14 | A kind of condenser recovery type heat air-cooled fluorine pump machine room Special air-conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109340965A true CN109340965A (en) | 2019-02-15 |
Family
ID=65315235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811353461.1A Pending CN109340965A (en) | 2018-11-14 | 2018-11-14 | A kind of condenser recovery type heat air-cooled fluorine pump machine room Special air-conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115264978A (en) * | 2022-07-06 | 2022-11-01 | 中国电信股份有限公司 | Double-refrigeration combined fluorine pump circulating refrigeration system and control method thereof |
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| KR20050114111A (en) * | 2004-05-31 | 2005-12-05 | 엘지전자 주식회사 | Valve trouble detection apparatus for multi-air conditioner capable of heating and cooling simultaneously and trouble detection method thereof |
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