CN209341466U - A kind of plate heat exchange reclaiming type air-cooled fluorine pump machine room Special air-conditioning device - Google Patents
A kind of plate heat exchange reclaiming type air-cooled fluorine pump machine room Special air-conditioning device Download PDFInfo
- Publication number
- CN209341466U CN209341466U CN201821874118.7U CN201821874118U CN209341466U CN 209341466 U CN209341466 U CN 209341466U CN 201821874118 U CN201821874118 U CN 201821874118U CN 209341466 U CN209341466 U CN 209341466U
- Authority
- CN
- China
- Prior art keywords
- air
- conditioning device
- machine room
- pump machine
- fluorine pump
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of plate heat exchange reclaiming 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, fluoro- fluorine heat exchanger is provided between air-cooled fluorine pump machine room air-conditioning device, variable refrigerant volume air-conditioning device, the fluoro- fluorine heat exchanger is connected to by refrigerant cross over pipe with air-cooled fluorine pump machine room air-conditioning device, variable refrigerant volume air-conditioning device.The problem of the utility model carries out heat exchange by the way that fluoro- fluorine heat exchanger is arranged, by air-cooled fluorine pump machine room air-conditioning device and variable refrigerant volume air-conditioning device, solves refrigeration and heating two systems isolated operation, causes energy waste.The Air-conditioner design that the utility model is built especially suitable for winter using the data center that the heating of variable refrigerant volume air-conditioning device and air-cooled fluorine pump machine room Special air-conditioning device freeze.
Description
Technical field
The utility model belongs to a kind of air-cooled fluorine pump machine room Special air-conditioning device, and in particular to a kind of plate heat exchange reclaiming type wind
Cold 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
Although cold fluorine pump machine room Special air-conditioning device, winter saving energy effect greatly improve, but the thermal energy excluded can not recycle.
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.Two
The equal isolated operation of set system, 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 plate heat exchange reclaiming type in order to solve the problems existing in the prior art
Air-cooled fluorine pump machine room Special air-conditioning device.
The technical solution of the utility model is: a kind of plate heat exchange reclaiming type air-cooled fluorine pump machine room Special air-conditioning device, including
For electronic equipment room refrigeration air-cooled fluorine pump machine room air-conditioning device and be office room refrigeration or heating variable refrigerant volume it is empty
Device is adjusted, is provided with fluoro- fluorine heat exchanger, institute between air-cooled fluorine pump machine room air-conditioning device, variable refrigerant volume air-conditioning device
Fluoro- fluorine heat exchanger is stated to be connected to by refrigerant cross over pipe with air-cooled fluorine pump machine room air-conditioning device, variable refrigerant volume air-conditioning device.
Air-cooled fluorine pump machine room air-conditioning device includes that the first outdoor condenser, the condensate liquid of the first condenser is arranged in
Effuser is connected to the first evaporator, and first evaporator is connected to one end of the first compressor, two-way electronic valve, and described
One compressor, two-way electronic valve the condensate liquid of the other end and the first condenser flow into pipe and be connected to.
The condensate liquid of first condenser flows into pipe and is connected to by the second electronic three-way valve with refrigerant cross over pipe.
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 variable refrigerant volume air-conditioning device includes that the second outdoor condenser is arranged in, second condenser and the
Two compressors, the second evaporator series form refrigerant circulation circuit.
The condensate liquid of second condenser flows into pipe and is connected to by third electronic three-way valve with refrigerant cross over pipe.
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.
It is real by fluoro- fluorine heat exchanger when air-cooled fluorine pump machine room air-conditioning device, variable refrigerant volume air-conditioning device winter
Existing heat exchange.
The utility model is empty by air-cooled fluorine pump machine room air-conditioning device and variable refrigerant volume by the way that fluoro- fluorine heat exchanger is arranged
The problem of adjusting device to carry out heat exchange, solving refrigeration and heating two systems isolated operation, cause 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 of winter comfort air conditioning heat dissipation and industrial air conditioning heat extraction is realized, meanwhile, refrigerant cross over pipe is arranged in outdoor, nothing
Freeze injury is dangerous, utilizes the heating of variable refrigerant volume air-conditioning device and air-cooled fluorine pump machine room Special air-conditioning device especially suitable for winter
The Air-conditioner design of data center's building of 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 air-cooled fluorine pump machine room air-conditioning devices
10 variable refrigerant volume air-conditioning devices
11 third electronic three-way valve, 12 second outdoor fan
13 second condenser, 14 second compressor
15 second evaporator, 16 second indoor fan
The fluoro- fluorine heat exchanger of 17 refrigerant cross over pipe 18.
Specific embodiment
Hereinafter, the utility model is described in detail referring to drawings and examples:
The reclaiming type air-cooled fluorine pump machine room Special air-conditioning device as shown in Figure 1, a kind of plate exchanges heat, including be electronic equipment room
The air-cooled fluorine pump machine room air-conditioning device 9 of refrigeration and the variable refrigerant volume air-conditioning device 10 freezed for office room or heated, it is described
Fluoro- fluorine heat exchanger 18, the fluoro- fluorine are provided between air-cooled fluorine pump machine room air-conditioning device 9, variable refrigerant volume air-conditioning device 10
Heat exchanger 18 is connected to by refrigerant cross over pipe 17 with air-cooled fluorine pump machine room air-conditioning device 9, variable refrigerant volume air-conditioning device 10.
Air-cooled fluorine pump machine room air-conditioning device 9 includes that the first outdoor condenser 1 is arranged in, the first condenser 1 it is cold
Lime set effuser is connected to the first evaporator 4, and one end of first evaporator 4 and the first compressor 5, two-way electronic valve connects
It is logical, first compressor 5, two-way electronic valve the other end be connected to the condensate liquid of the first condenser 1 inflow pipe.
The condensate liquid of first condenser 1 flows into pipe and is connected to by the second electronic three-way valve 8 with refrigerant cross over pipe 17.
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 variable refrigerant volume air-conditioning device 10 includes that the second outdoor condenser 13, second condenser is arranged in
13 connect to form refrigerant circulation circuit with the second compressor 14, the second evaporator 15.
The condensate liquid of second condenser 13 flows into pipe and is connected by third electronic three-way valve 11 and refrigerant cross over pipe 17
It is logical.
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 9, variable refrigerant volume 10 summer of air-conditioning device.
Pass through fluoro- fluorine heat exchanger when air-cooled fluorine pump machine room air-conditioning device 9, variable refrigerant volume 10 winter of air-conditioning device
18 realize heat exchange.
Air-cooled fluorine pump machine room air-conditioning device 9 includes the first condenser 1, the first outdoor fan 2, the first compressor 5, electricity
Sub- expansion valve, the first evaporator 4, the first indoor fan 3, fluorine pump 6.
Wherein the first condenser 1, the first outdoor fan 2 and fluorine pump 6 are arranged in outdoor, and concentrated setting is in an outdoor unit
In group;Indoors, concentrated setting is one for first compressor 5, electric expansion valve, the first evaporator 4, the setting of the first indoor fan 3
In a indoor units;Indoor unit is connected to outdoor unit by refrigerant pipeline.
Variable refrigerant volume air-conditioning device 10 includes the second condenser 13, the second outdoor fan 12, the second compressor 14, electricity
Sub- expansion valve, the second evaporator 15, the second indoor fan 16.
Wherein the second condenser 13, the second outdoor fan 12 and the second compressor 14 are arranged in outdoor;And concentrated setting exists
In one outdoor unit;Indoors, concentrated setting is one for electric expansion valve, the second evaporator 15, the setting of the second indoor fan 16
In a indoor units;Indoor unit is connected to outdoor unit by refrigerant pipeline.
Refrigerant cross over pipe 17, which is arranged, is connected to air-cooled fluorine pump machine room air-conditioning device 9 by fluoro- fluorine heat exchanger 20 in outdoor
With variable refrigerant volume air-conditioning device 10, the first electronic three-way valve 7 is arranged in be pumped on 6 refrigerant pipe roads in parallel with fluorine, and second
Electronic three-way valve 8, the 5th electronic three-way valve 11 are respectively provided at the both ends of refrigerant cross over pipe 17.
Air-cooled fluorine pump machine room air-conditioning device 9 and variable refrigerant volume air-conditioning device 10 are arranged in parallel, and pass through electronics three
Port valve cut-offs switching, and the unlatching of cooperating equipment to refrigerant line, meets use in different time periods.
Detailed process is as follows:
When summer, the first electronic three-way valve 7, the second electronic three-way valve 8, the equal direct current of third electronic three-way valve 11 are open-minded, and 90
It spends direction to close, fluorine pump 6 is closed, and air-cooled fluorine pump machine room air-conditioning device 9 and 10 liang of covering devices of variable refrigerant volume air-conditioning device are only
Vertical operation.It is swollen that air-cooled fluorine pump machine room air-conditioning device 9 enables the first condenser 1, the first outdoor fan 2, the first compressor 5, electronics
Swollen valve, the first evaporator 4, the first indoor fan 3, compressor refrigeration mode freeze for electronics computer room, guarantee electronic equipment room
Temperature.Variable refrigerant volume air-conditioning device 10 enables the second condenser 13, the second outdoor fan 12, the second compressor 14, electricity
Sub- expansion valve, the second evaporator 15, the second indoor fan 16, compressor refrigeration mode are freezed for office room.
When winter outdoor temperature reaches 5 DEG C or less, and the period of office occupancy not heating, air-cooled fluorine pump air conditioner in machine room dress
18 the first compressors of closing 5 are set, unlatching 7 90 degree of directions of the first electronic three-way valve are open-minded, starting fluorine pump 6, the second electronic three-way valve
8 direct currents are open-minded, realize heat exchange using outdoor cold air, reach the refrigeration effect in electronic equipment room, and variable refrigerant volume is empty
Device 10 is adjusted to close.
When winter outdoor temperature reaches 5 DEG C or less, and office occupancy needs the period of heating, and air-cooled fluorine pumps air conditioner in machine room
The first compressor 5, the first condenser 1 and the first outdoor fan 2 are closed in device 9, are closed in variable refrigerant volume air-conditioning device 10
The second compressor 14, the second condenser 13, the second outdoor fan 12 are closed, the first electronic three-way valve 7, the second electronics threeway are opened
11 equal 90 degree of valve 8, third electronic three-way valve directions are opened, and direct current direction is closed, and open fluorine pump 6, pass through fluoro- fluorine heat exchanger
18, realize the energy transfer of air-cooled fluorine pump machine room Special air-conditioning device 9 and variable refrigerant volume air-conditioning device 10.
The utility model is empty by air-cooled fluorine pump machine room air-conditioning device and variable refrigerant volume by the way that fluoro- fluorine heat exchanger is arranged
The problem of adjusting device to carry out heat exchange, solving refrigeration and heating two systems isolated operation, cause 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 of winter comfort air conditioning heat dissipation and industrial air conditioning heat extraction is realized, meanwhile, refrigerant cross over pipe is arranged in outdoor, nothing
Freeze injury is dangerous, utilizes the heating of variable refrigerant volume air-conditioning device and air-cooled fluorine pump machine room Special air-conditioning device especially suitable for winter
The Air-conditioner design of data center's building of refrigeration.
Claims (10)
- The reclaiming type air-cooled fluorine pump machine room Special air-conditioning device 1. a kind of plate exchanges heat, it is characterised in that: including for electronic equipment room The air-cooled fluorine pump machine room air-conditioning device (9) of refrigeration and the variable refrigerant volume air-conditioning device (10) freezed for office room or heated, Fluoro- fluorine heat exchanger is provided between the air-cooled fluorine pump machine room air-conditioning device (9), variable refrigerant volume air-conditioning device (10) (18), the fluoro- fluorine heat exchanger (18) is freezed by refrigerant cross over pipe (17) and air-cooled fluorine pump machine room air-conditioning device (9), change Agent flux air-conditioning device (10) connection.
- The reclaiming type air-cooled fluorine pump machine room Special air-conditioning device 2. a kind of plate according to claim 1 exchanges heat, it is characterised in that: The air-cooled fluorine pump machine room air-conditioning device (9) includes that outdoor the first condenser (1), the condensation of the first condenser (1) is arranged in Liquid stream outlet pipe is connected to the first evaporator (4), one end of first evaporator (4) and the first compressor (5), two-way electronic valve Connection, first compressor (5), two-way electronic valve the condensate liquid inflow pipe of the other end and the first condenser (1) be connected to.
- The reclaiming type air-cooled fluorine pump machine room Special air-conditioning device 3. a kind of plate according to claim 2 exchanges heat, it is characterised in that: The condensate liquid of first condenser (1) flows into pipe and is connected to by the second electronic three-way valve (8) with refrigerant cross over pipe (17).
- The reclaiming type air-cooled fluorine pump machine room Special air-conditioning device 4. a kind of plate according to claim 3 exchanges heat, it is characterised in that: It is additionally provided with electronic three-way valve (7) in the refrigerant effuser of first condenser (1), the tributary of the electronic three-way valve (7) Place is connected to fluorine pump (6), and the other end of the fluorine pump (6) is linked into the refrigerant effuser of the first condenser (1).
- The reclaiming type air-cooled fluorine pump machine room Special air-conditioning device 5. a kind of plate according to claim 4 exchanges heat, it is characterised in that: The variable refrigerant volume air-conditioning device (10) includes that outdoor the second condenser (13), second condenser (13) is arranged in It connects to form refrigerant circulation circuit with the second compressor (14), the second evaporator (15).
- The reclaiming type air-cooled fluorine pump machine room Special air-conditioning device 6. a kind of plate according to claim 5 exchanges heat, it is characterised in that: The condensate liquid of second condenser (13) flows into pipe and is connected to by third electronic three-way valve (11) with refrigerant cross over pipe (17).
- The reclaiming type air-cooled fluorine pump machine room Special air-conditioning device 7. a kind of plate according to claim 6 exchanges heat, it is characterised in that: It is provided with the first outdoor fan (2) at first condenser (1), is provided with second Room exogenous wind at second condenser (13) Machine (12).
- The reclaiming type air-cooled fluorine pump machine room Special air-conditioning device 8. a kind of plate according to claim 7 exchanges heat, it is characterised in that: It is provided with the first indoor fan (3) at first evaporator (4), is provided with wind in second Room at second evaporator (15) Machine (16).
- The reclaiming type air-cooled fluorine pump machine room Special air-conditioning device 9. a kind of plate according to claim 8 exchanges heat, it is characterised in that: It is independent cooling mode when the air-cooled fluorine pump machine room air-conditioning device (9), variable refrigerant volume air-conditioning device (10) summer.
- The reclaiming type air-cooled fluorine pump machine room Special air-conditioning device 10. a kind of plate according to claim 9 exchanges heat, feature exist In: pass through fluoro- fluorine heat exchanger when the air-cooled fluorine pump machine room air-conditioning device (9), variable refrigerant volume air-conditioning device (10) winter (18) heat exchange is realized.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821874118.7U CN209341466U (en) | 2018-11-14 | 2018-11-14 | A kind of plate heat exchange reclaiming type air-cooled fluorine pump machine room Special air-conditioning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821874118.7U CN209341466U (en) | 2018-11-14 | 2018-11-14 | A kind of plate heat exchange reclaiming type air-cooled fluorine pump machine room Special air-conditioning device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209341466U true CN209341466U (en) | 2019-09-03 |
Family
ID=67748409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821874118.7U Active CN209341466U (en) | 2018-11-14 | 2018-11-14 | A kind of plate heat exchange reclaiming type air-cooled fluorine pump machine room Special air-conditioning device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209341466U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109340964A (en) * | 2018-11-14 | 2019-02-15 | 中国铁路设计集团有限公司 | A kind of plate heat exchange reclaiming type air-cooled fluorine pump machine room Special air-conditioning device |
-
2018
- 2018-11-14 CN CN201821874118.7U patent/CN209341466U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109340964A (en) * | 2018-11-14 | 2019-02-15 | 中国铁路设计集团有限公司 | A kind of plate heat exchange reclaiming type air-cooled fluorine pump machine room Special air-conditioning device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204923448U (en) | Air conditioner hot -water heating system | |
CN105318454A (en) | Air source multi-connected type air conditioning heat pump system and operation method thereof | |
CN202002246U (en) | Natural cooling cold water unit | |
CN101520219A (en) | All-year cold supply chiller with natural cooling function | |
CN204063300U (en) | A kind of soil composite type variable refrigerant flow aircondition | |
CN205174615U (en) | Air source multiple air conditioner heat pump system | |
CN204373120U (en) | A kind of data center concentrates high efficiency cooling energy conserving system | |
CN108119953A (en) | Splitting heat pump air conditioner device | |
CN108626836B (en) | Independent fresh air handling unit with air energy heat pump heat recovery and humidification functions | |
CN107166582A (en) | Air conditioning cooling water system, air-conditioning system and air conditioning cooling water system control method | |
CN107120757A (en) | It is a kind of to be combined the heat recovery type fresh air conditioner group constituted by three refrigerant circulations | |
CN104566720A (en) | Precision machine room air condition compressor fluorine pump refrigerating cycle system | |
CN105627625A (en) | Hybrid heating process of heat pump and hot water heating combined system | |
CN209341466U (en) | A kind of plate heat exchange reclaiming type air-cooled fluorine pump machine room Special air-conditioning device | |
CN206514574U (en) | A kind of data center's refrigeration system | |
CN105135552A (en) | Air conditioner system | |
CN113237157A (en) | Composite heat pump system suitable for subway station in severe cold area | |
CN104566719A (en) | Anti-freezing air conditioner | |
CN104154597A (en) | Dual-purpose heat exchange multi-connection air conditioner device | |
CN109340964A (en) | A kind of plate heat exchange reclaiming type air-cooled fluorine pump machine room Special air-conditioning device | |
CN204534915U (en) | A kind of aircondition of anti-freeze type | |
CN204227620U (en) | Minitype air conditioner composite air energy heat pump assembly | |
CN209341465U (en) | A kind of dedicated heat recovery coil type air-cooled fluorine pump machine room Special air-conditioning device | |
CN209341467U (en) | A kind of condenser recovery type heat air-cooled fluorine pump machine room Special air-conditioning device | |
CN203274104U (en) | Variable-temperature-difference asymmetric heat pipe energy-saving device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |