CN209341465U - A kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device - Google Patents
A kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device Download PDFInfo
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- CN209341465U CN209341465U CN201821873321.2U CN201821873321U CN209341465U CN 209341465 U CN209341465 U CN 209341465U CN 201821873321 U CN201821873321 U CN 201821873321U CN 209341465 U CN209341465 U CN 209341465U
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Abstract
The utility model discloses a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning devices, it including the air-cooled fluorine pump machine room air-conditioning device freezed for electronic equipment room and is the variable refrigerant volume air-conditioning device that office room freezes or heats, it include variable refrigerant volume air-conditioner outdoor unit device in the variable refrigerant volume air-conditioning device, heat recovery coil, the second condenser, the second compressor are provided in the refrigerant flow air-conditioner outdoor unit device, the heat recovery coil passed through for the first communicating pipe, was connected to air-cooled fluorine pump machine room air-conditioning device the second communicating pipe.The utility model variable refrigerant volume air-conditioning device in winter when, outdoor wind first passes through heat recovery coil, pass through the second condenser, improve the heating efficiency of variable refrigerant volume air-conditioning device, realize the energy transfer of the air-conditioning device heat extraction of air-cooled fluorine pump machine room and variable refrigerant volume air-conditioning device heat dissipation, the problem of solving refrigeration and heating two systems isolated operation, causing energy waste.
Description
Technical field
The utility model belongs to a kind of air conditioner in machine room device, and in particular to a kind of dedicated air-cooled fluorine pump machine of heat recovery coil type
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 utility model proposes that the purpose is to provide a kind of dedicated recuperation of heat disk in order to solve the problems existing in the prior art
Cast air-cooled fluorine pump machine room Special air-conditioning device.
The technical solution of the utility model is: a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device,
It including the air-cooled fluorine pump machine room air-conditioning device freezed for electronic equipment room and is the variable refrigerant stream that office room freezes or heats
Air-conditioning device is measured, includes variable refrigerant volume air-conditioner outdoor unit device, the refrigeration in the variable refrigerant volume air-conditioning device
Heat recovery coil, the second condenser, the second compressor are provided in agent flux air-conditioner outdoor unit device, the heat recovery coil is logical
It is connected to after the first communicating pipe, the second communicating pipe with air-cooled fluorine pump machine room air-conditioning device.
Air-cooled fluorine pump machine room air-conditioning device includes the first condenser being located outside, the condensation liquid stream of the first condenser
Outlet pipe is connected to the first evaporator, and first evaporator is connected to one end of the first compressor, two-way electronic valve, and described first
Compressor, two-way electronic valve the condensate liquid of the other end and the first condenser flow into pipe and be connected to.
First communicating pipe, the second communicating pipe flow into pipe with the condensate liquid of the first condenser and are 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.
Second condenser, heat recovery coil are disposed in parallel in variable refrigerant volume air-conditioner outdoor unit device.
Second condenser, the second compressor and the second evaporator series form refrigerant circulation circuit.
It is provided with the first outdoor fan at first condenser, is provided with second Room exogenous wind at second condenser
Machine.
It is provided with the first indoor fan at first evaporator, is provided with wind in second Room at second evaporator
Machine.
It is independent cooling mode when air-cooled fluorine pump machine room air-conditioning device, variable refrigerant volume air-conditioning device summer.
The first compressor is closed when air-cooled fluorine pump machine room air-conditioning device winter, is radiated by heat recovery coil, heat is returned
Closing quotation pipe heats the cold wind entered from the second condenser, realizes the energy transfer of heat.
The utility model is arranged side by side together by two condensers, makes variable refrigerant volume air-conditioning device in winter
When, outdoor wind first passes through heat recovery coil, passes through the second condenser, improves the heating effect of variable refrigerant volume air-conditioning device
Rate, and realize the energy transfer of the air-conditioning device heat extraction of air-cooled fluorine pump machine room and variable refrigerant volume air-conditioning device heat dissipation, reach section
The problem of purpose of energy solves refrigeration and heating two systems isolated operation, causes energy waste.
The utility model 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 utilizes variable refrigerant volume especially suitable for winter
The Air-conditioner design of data center's building of air-conditioning device heating and air-cooled fluorine pump machine room Special air-conditioning device refrigeration.
Detailed description of the invention
Fig. 1 is the connection schematic diagram of the utility model；
Wherein:
1 first condenser, 2 first outdoor fan
3 first indoor fan, 4 first evaporator
5 first compressor, 6 fluorine pump
7 first electronic three-way valve, 8 second electronic three-way valve
9 variable refrigerant volume air-conditioning device, 10 heat recovery coil
11 variable refrigerant volume air-conditioner outdoor unit devices
12 second outdoor fan, 13 second condenser
14 second compressor, 15 second evaporator
17 first communicating pipe of 16 second indoor fan
19 second communicating pipe of 18 air-cooled fluorine pump machine room air-conditioning device.
Specific embodiment
Hereinafter, the utility model is described in detail referring to drawings and examples:
As shown in Figure 1, a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device, including be electronic equipment
The air-cooled fluorine pump machine room air-conditioning device 18 of computer room refrigeration and the variable refrigerant volume air-conditioning device 9 freezed for office room or heated,
It include variable refrigerant volume air-conditioner outdoor unit device 11 in the variable refrigerant volume air-conditioning device 9, the refrigerant flow is empty
It adjusts in outdoor unit device 11 and is provided with heat recovery coil 10, the second condenser 13, the second compressor 14, the heat recovery coil 10
It is connected to by the first communicating pipe 17, the second communicating pipe 19 with air-cooled fluorine pump machine room air-conditioning device 18.
Air-cooled fluorine pump machine room air-conditioning device 18 includes the first condenser 1 being located outside, the condensation of the first condenser 1
Liquid stream outlet pipe is connected to the first evaporator 4, and first evaporator 4 is connected to one end of the first compressor 5, two-way electronic valve,
First compressor 5, two-way electronic valve the condensate liquid of the other end and the first condenser 1 flow into pipe and be connected to.
First communicating pipe 17, the second communicating pipe 19 flow into pipe with the condensate liquid of the first condenser 1 and are 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.
Second condenser 13, heat recovery coil 10 are disposed in parallel in variable refrigerant volume air-conditioner outdoor unit device 11
In.
Second condenser 13, the second compressor 14 connect to form refrigerant circulation circuit with the second evaporator 15.
It is provided with the first outdoor fan 2 at first condenser 1, is provided with outside second Room at second condenser 13
Blower 12.
It is provided with the first indoor fan 3 at first evaporator 4, is provided in second Room at second evaporator 15
Blower 16.
It is independent cooling mode when air-cooled fluorine pump machine room air-conditioning device 18, variable refrigerant volume 9 summer of air-conditioning device.
The first compressor 5 is closed when the air-cooled fluorine pump machine room 18 winter of air-conditioning device, is radiated by heat recovery coil 10,
Heat recovery coil 10 heats the cold wind entered from the second condenser 13, realizes the energy transfer of heat.
Air-cooled fluorine pump machine room air-conditioning device 18 includes the first condenser 1, the first outdoor fan 2, the first indoor fan
3, the first evaporator 4, the first compressor 5, fluorine pump the 6, first electronic three-way valve 7, the second electronic three-way valve 8.
First indoor fan 3, the first evaporator 4, the first compressor 5 are arranged in electronic equipment room, described
First condenser 1, the first outdoor fan 2, fluorine pump the 6, first electronic three-way valve 7, the second electronic three-way valve 8 is arranged in outdoor.
The variable refrigerant volume air-conditioning device 9 by variable refrigerant volume air-conditioner outdoor unit device 11, the second evaporator 15,
Second indoor fan 16 composition.In outdoor, variable refrigerant volume is empty for the setting of variable refrigerant volume air-conditioner outdoor unit device 11
Adjust outdoor unit device 11 including heat recovery coil 10, the second outdoor fan 12, the second condenser 13, the second compressor
14。
First communicating pipe 17, the second communicating pipe 19 are arranged in outdoor.
Air-cooled fluorine pump machine room air-conditioning device 18, variable refrigerant volume air-conditioning device 9 passed through for the first communicating pipe 17, second
Communicating pipe 19 connects heat recovery coil 10 and the first condenser 1, and the second condenser 13 is arranged in heat recovery coil 10
Front end, make variable refrigerant volume air-conditioning device 9 in winter when, outdoor wind first passes through heat recovery coil 10, passes through the second condensation
Device 13, improves the heating efficiency of variable refrigerant volume air-conditioning device, and realizes 18 heat extraction of air-cooled fluorine pump machine room air-conditioning device and change
The energy transfer of 9 heat dissipation of refrigerant flow air-conditioning device, reaches energy-efficient purpose.
Specific work process is as follows:
When summer, 90 degree of directions closing of the first electronic three-way valve 7, the second electronic three-way valve 8, fluorine pump 6 is closed, remaining part
Part is opened, and air-cooled fluorine pump machine room air conditioner indoor unit device 18 and variable refrigerant volume air-conditioning device 9 pass through respective condensation
Device is radiated by outdoor exhaust blower, realizes that two systems are independently freezed.
When conditioning in Transition Season, that is, outdoor temperature is less than 10 degree, air-conditioning device 18 section components in air-cooled fluorine pump machine room are opened, and are closed at this time
The first compressor 5 is closed, corresponding 90 degree of directions for opening the first electronic three-way valve 7, fluorine pump 6, starting fluorine pumps cooling mode, and becomes
Refrigerant flow air-conditioning device 9 is turned off, and realizes that air-cooled fluorine pump machine room air-conditioning device 18 realizes independent cooling supply using fluorine pump 6.
When winter, air-cooled fluorine pump machine room air conditioner indoor unit device 18 is essentially identical with the operational mode of conditioning in Transition Season, closes the
One compressor 5, corresponding to open the first electronic three-way valve 7,90 degree of directions of the second electronic three-way valve 8 and fluorine pump 6, starting fluorine pump supplies
Cold mode, condenser carry out heat extraction in two stages, first through the first communicating pipe 17, the second communicating pipe 19 connecting heat recovery coil
10 heat extractions, insufficient section are radiated by the first condenser 1, and the second compressor 14 of variable refrigerant volume air-conditioning device 9 can be with
Out of service, outdoor wind first passes through heat recovery coil 10, passes through the second condenser 13, improves variable refrigerant volume air-conditioning dress
The heating efficiency set, and realize that 18 heat extraction of air-cooled fluorine pump machine room air conditioner indoor unit device and variable refrigerant volume air-conditioning device 9 consume
The energy transfer of heat, reaches energy-efficient purpose.
The utility model is arranged side by side together by two condensers, makes variable refrigerant volume air-conditioning device in winter
When, outdoor wind first passes through heat recovery coil, passes through the second condenser, improves the heating effect of variable refrigerant volume air-conditioning device
Rate, and realize the energy transfer of the air-conditioning device heat extraction of air-cooled fluorine pump machine room and variable refrigerant volume air-conditioning device heat dissipation, reach section
The problem of purpose of energy solves refrigeration and heating two systems isolated operation, causes energy waste.
The utility model 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 utilizes variable refrigerant volume especially suitable for winter
The Air-conditioner design of data center's building of air-conditioning device heating and air-cooled fluorine pump machine room Special air-conditioning device refrigeration.
Claims (10)
1. a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device, it is characterised in that: including for electronic equipment
The air-cooled fluorine pump machine room air-conditioning device (18) of computer room refrigeration and the variable refrigerant volume air-conditioning device freezed for office room or heated
It (9), include variable refrigerant volume air-conditioner outdoor unit device (11), the refrigeration in the variable refrigerant volume air-conditioning device (9)
It is provided with heat recovery coil (10), the second condenser (13), the second compressor (14) in agent flux air-conditioner outdoor unit device (11),
The heat recovery coil (10) passes through the first communicating pipe (17), the second communicating pipe (19) and air-cooled fluorine pump machine room air-conditioning device (18)
Connection.
2. a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device according to claim 1, feature
Be: the air-cooled fluorine pump machine room air-conditioning device (18) includes the first condenser (1) being located outside, the first condenser (1)
Condensate liquid effuser is connected to the first evaporator (4), first evaporator (4) and the first compressor (5), two-way electronic valve
The condensate liquid of one end connection, first compressor (5), the other end of two-way electronic valve and the first condenser (1) flows into Guan Lian
It is logical.
3. a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device according to claim 2, feature
Be: first communicating pipe (17), the second communicating pipe (19) flow into pipe with the condensate liquid of the first condenser (1) and are connected to.
4. a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device according to claim 3, feature
It is: is additionally provided with electronic three-way valve (7) in the refrigerant effuser of first condenser (1), the electronic three-way valve (7)
It is connected at tributary with fluorine pump (6), the other end of the fluorine pump (6) is linked into the refrigerant effuser of the first condenser (1).
5. a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device according to claim 4, feature
Be: second condenser (13), heat recovery coil (10) are disposed in parallel in variable refrigerant volume air-conditioner outdoor unit device
(11) in.
6. a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device according to claim 5, feature
Be: second condenser (13), the second compressor (14) connect to form refrigerant circulation circuit with the second evaporator (15).
7. a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device according to claim 6, feature
It is: is provided with the first outdoor fan (2) at first condenser (1), is provided with second at second condenser (13)
Outdoor fan (12).
8. a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device according to claim 7, feature
It is: is provided with the first indoor fan (3) at first evaporator (4), is provided with second at second evaporator (15)
Indoor fan (16).
9. a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device according to claim 1, feature
It is: is independent cooling mould when the air-cooled fluorine pump machine room air-conditioning device (18), variable refrigerant volume air-conditioning device (9) summer
Formula.
10. a kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device according to claim 8, feature
It is: closes the first compressor (5) when air-cooled fluorine pump machine room air-conditioning device (18) winter, is dissipated by heat recovery coil (10)
Heat, heat recovery coil (10) heat the cold wind entered from the second condenser (13), realize the energy transfer of heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821873321.2U CN209341465U (en) | 2018-11-14 | 2018-11-14 | A kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821873321.2U CN209341465U (en) | 2018-11-14 | 2018-11-14 | A kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device |
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| Publication Number | Publication Date |
|---|---|
| CN209341465U true CN209341465U (en) | 2019-09-03 |
Family
ID=67748350
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821873321.2U Active CN209341465U (en) | 2018-11-14 | 2018-11-14 | A kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device |
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| CN (1) | CN209341465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340966A (en) * | 2018-11-14 | 2019-02-15 | 中国铁路设计集团有限公司 | A kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device |
-
2018
- 2018-11-14 CN CN201821873321.2U patent/CN209341465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340966A (en) * | 2018-11-14 | 2019-02-15 | 中国铁路设计集团有限公司 | A kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device |
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