CN107575977A - A kind of dispersive-function module air conditioner system with condensation heat recovery device - Google Patents
A kind of dispersive-function module air conditioner system with condensation heat recovery device Download PDFInfo
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- CN107575977A CN107575977A CN201710985802.6A CN201710985802A CN107575977A CN 107575977 A CN107575977 A CN 107575977A CN 201710985802 A CN201710985802 A CN 201710985802A CN 107575977 A CN107575977 A CN 107575977A
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- heat exchanger
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Abstract
The present invention relates to a kind of air-conditioning system, specifically a kind of dispersive-function module air conditioner system with condensation heat recovery device, belong to air conditioner technical field.It includes independent mutually the first air-conditioning system and the second air-conditioning system, and the first air-conditioning system includes the first compressor, the first four-way reversing valve, outdoor heat exchanger, indoor heat exchanger, the first reservoir, the first gas-liquid separator and first throttle element；Second air-conditioning system includes the second compressor, the second four-way reversing valve, the 3rd four-way reversing valve, the second heat exchanger, the 3rd heat exchanger, the 4th heat exchanger, the second reservoir, the second restricting element and the second gas-liquid separator.Second heat exchanger water route of the indoor heat exchanger of the first air-conditioning system and the second air-conditioning system is in parallel.The present invention is jointly controlled by the first air-conditioning system and the second air-conditioning system, realizes refrigeration, heating and three kinds of functions of refrigerated medium hot water；Using dispersive-function module, simplify refrigeration system.
Description
Technical field
The present invention relates to a kind of air-conditioning system, specifically a kind of dispersive-function module with condensation heat recovery device
Air-conditioning system, belong to air conditioner technical field.
Background technology
At present, domestic well-known air-conditioning producer mostly has successfully developed air-cooled trilogy supply product, the type product refrigeration,
Heating domestic hot water while heating, also can the operation of each functional independence, trilogy supply unit realizes the total heat recovery under refrigerating state,
Reduce initial cost cost.But current most of units, in order to take into account refrigeration, heating, water heating function, system design is excessively
Complexity, the valve member that freezes increase, and result in stability of a system variation, main refrigeration and heating condition performance can decline on the contrary.
When not having refrigeration demand, equivalent to one Teat pump boiler of trilogy supply unit of system complex uses；Heat, heat in the winter time
When water has demand simultaneously, heating effect can be had a strong impact on.Although above-mentioned design gathers multi -function in integral whole, save just throwing
Provide cost, but because refrigeration system increase valve member is excessive, the stability of system can be influenceed, can increase on the contrary the operation of user into
This, reduces Consumer's Experience.
The content of the invention
It is an object of the present invention to overcome the above deficiencies, so as to provide a kind of distributing with condensation heat recovery device
Functional module air-conditioning system, the supply of summer hot water rationally is provided using cooling in summer condensation heat, realizes cooling in summer, winter heating
Function, substantially increase the reliability of system.
According to technical scheme provided by the invention, a kind of dispersive-function module air conditioner system with condensation heat recovery device
Including independent mutually the first air-conditioning system and the second air-conditioning system, it is characterized in that：First air-conditioning system includes the first pressure
Contracting machine, the first four-way reversing valve, outdoor heat exchanger, indoor heat exchanger, the first reservoir, the first gas-liquid separator and first throttle
Element, the first compressor outlet are connected with the first four-way reversing valve entrance point D, first four-way reversing valve the first working end C with
Outdoor heat exchanger entrance point is connected, and the outdoor heat exchanger port of export is connected with first throttle element entrance port end, and first throttle element goes out
Mouth end is connected with the first reservoir entrance point, and the first reservoir outlet end is connected with indoor heat exchanger entrance point, indoor heat exchanger
The port of export is connected with first the second working end of four-way reversing valve E, and the first four-way reversing valve port of export S enters with the first gas-liquid separator
The connection of mouth end, the first gas-liquid separator port of export are connected with the first compressor inlet；
Second air-conditioning system include the second compressor, the second four-way reversing valve, the 3rd four-way reversing valve, the second heat exchanger,
3rd heat exchanger, the 4th heat exchanger, the second reservoir, the second restricting element and the second gas-liquid separator, the second compressor go out
Mouth end is connected with the entrance point D of the second four-way reversing valve, the first working end C of the second four-way reversing valve and the 3rd four-way reversing valve
Entrance point D connections, the first working end C of the 3rd four-way reversing valve is connected with the entrance point of the 4th heat exchanger, the 4th heat exchanger
The port of export be connected with the second reservoir entrance point, the second reservoir outlet end is connected with the second restricting element entrance point, second
The restricting element port of export connects the second heat exchanger entrance point, the second heat exchanger exit end and the second work of the 3rd four-way reversing valve
Hold E connections；The port of export S of 3rd four-way reversing valve is connected with the second gas-liquid separator entrance point, the outlet of the second gas-liquid separator
End is connected with the entrance point of the second compressor；Second working end E of the second four-way reversing valve is connected with the 3rd heat exchanger entrance point,
3rd heat exchanger exit end is connected with the second reservoir entrance point, the port of export S of the second four-way reversing valve and the second gas-liquid separation
Device entrance point connects；
The indoor heat exchanger of first air-conditioning system and the second heat exchanger water route of the second air-conditioning system are in parallel.
Further, the second check valve is connected on the 4th heat exchanger exit end pipe road.
Further, the first check valve is connected on the 3rd heat exchanger entrance point pipeline.
Compared with the prior art the present invention has advantages below：
The present invention is simple in construction, compact, reasonable, by jointly controlling for the first air-conditioning system and the second air-conditioning system, realizes system
Cold, heating and three kinds of functions of refrigerated medium hot water；Using dispersive-function module, simplify refrigeration system, avoid in the market
Insufficient existing for most trilogy supply products, emphasis optimizes condensing units function of the air-conditioning in summer condition, especially suitable for the summer
South China more than season refrigeration demand.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Description of reference numerals：The air-conditioning systems of a- first, the compressors of a1- first, the four-way reversing valves of a2- first, a3- are changed outside room
Hot device, a4- indoor heat exchangers, the reservoirs of a5- first, the gas-liquid separators of a6- first, a7- first throttles element, the air-conditionings of b- second
System, the compressors of b1- second, the four-way reversing valves of b2- second, the four-way reversing valves of b3- the 3rd, the heat exchangers of b4- second, b5- the 3rd
Heat exchanger, the heat exchangers of b6- the 4th, the check valves of b7- first, the check valves of b8- second, the reservoirs of b9- second, b10- second throttle member
Part, the gas-liquid separators of b11- second.
Embodiment
The present invention will be further described with reference to the embodiment in accompanying drawing below：
As shown in figure 1, the invention mainly comprises the first air-conditioning system a and the second air-conditioning system b independent mutually, the first air-conditioning system
System a is that by refrigeration, the air-conditioning system of heat-production functions, and the second air-conditioning system b band condensation heat recovery devices can simultaneously be realized
Refrigeration, water heating function, the first air-conditioning system a and the second air-conditioning system b can individually be opened according to use demand or opened simultaneously
Open.
The first air-conditioning system a includes the first compressor a1, the first four-way reversing valve a2, outdoor heat exchanger a3, interior
Heat exchanger a4, the first reservoir a5, the first gas-liquid separator a6 and first throttle element a7, the first compressor a1 ports of export and
One four-way reversing valve a2 entrance points D connections, first four-way reversing valve a2 the first working end C connect with outdoor heat exchanger a3 entrance points
Connect, the outdoor heat exchanger a3 ports of export are connected with first throttle element a7 entrance points, the first throttle element a7 ports of export and the first storage
Liquid device a5 entrance points are connected, and the first reservoir a5 ports of export are connected with indoor heat exchanger a4 entrance points, indoor heat exchanger a4 outlets
End is connected with first the second working ends of four-way reversing valve a2 E.First four-way reversing valve a2 ports of export S and the first gas-liquid separator a6
Entrance point is connected, and the first gas-liquid separator a6 ports of export are connected with the first compressor a1 entrance points.
In cooling mode, the refrigerant of the first air-conditioning system a HTHPs changes from the first compressor a1 through the first four-way
To valve a2, after being cooled in outdoor heat exchanger a3, enter the first reservoir a5 after being throttled by first throttle element a7, then
Get in heat exchanger a4 heat absorptions.The refrigerant of the low-temp low-pressure come out from indoor heat exchanger a4, by being commutated through the first four-way
Valve a2 enters the first gas-liquid separator a6, enters back into the first compressor a1 air entries.
Under refrigeration+heating aqueous mode, the refrigerants of the first air-conditioning system a HTHPs is from the first compressor a1 through first
Four-way reversing valve a2, after being cooled indoors in heat exchanger a4, enter the first liquid storage after being throttled by first throttle element a7
Device a5, enter back into outdoor heat exchanger a3 heat absorptions.The refrigerant of the low-temp low-pressure come out from outdoor heat exchanger a3, by through the one or four
Logical reversal valve a2 enters the first gas-liquid separator a6, enters back into the first compressor a1 air entries.
The second air-conditioning system b include the second compressor b1, the second four-way reversing valve b2, the 3rd four-way reversing valve b3,
Second heat exchanger b4, the 3rd heat exchanger b5, the 4th heat exchanger b6, the second reservoir b9, the second restricting element b10 and the second gas-liquid
Separator b11.
The second compressor b1 port of export is connected with the second four-way reversing valve b2 entrance point D, the second four-way reversing valve b2
The first working end C be connected with the 3rd four-way reversing valve b3 entrance point D, the 3rd four-way reversing valve b3 the first working end C with
4th heat exchanger b6 entrance point connection, the 4th heat exchanger b6 port of export are connected with the second reservoir b9 entrance points, the second storage
The liquid device b9 ports of export are connected with the second restricting element b10 entrance points, and the second restricting element b10 ports of export connect the second heat exchanger b4
Entrance point, the second heat exchanger b4 ports of export are connected with the 3rd four-way reversing valve b3 the second working end E.3rd four-way reversing valve b3
Port of export S be connected with the second gas-liquid separator b11 entrance points, the second gas-liquid separator b11 ports of export and the second compressor b1
Entrance point connection.
The second check valve b8 is connected on the 4th heat exchanger b6 port of export pipelines, the second check valve b8 setting to manage
Medium can only one-way flow in road.
In cooling mode, the second four-way reversing valve b2 and the 3rd four-way reversing valve b3 entrance point D and respective first
Working end C is connected, and the second four-way reversing valve b2 and the 3rd four-way reversing valve b3 port of export S and respective second working end E connect
It is logical.The refrigerant of HTHP from the second compressor b1 through the second four-way reversing valve b2 and the 3rd four-way reversing valve b3, the 4th
After being cooled in heat exchanger b6, by the second check valve b8, saved again by the second restricting element b10 after the second reservoir b9
Enter the second heat exchanger b4 after stream to absorb heat.The refrigerant of the low-temp low-pressure come out from the second heat exchanger b4, by through the second four-way
Reversal valve b2 and the 3rd four-way reversing valve b3 enters the second gas-liquid separator b11, enters back into the second compressor b1 air entries, completes
Kind of refrigeration cycle.
Second four-way reversing valve b2 the second working end E is connected with the 3rd heat exchanger b5 entrance points, and the 3rd heat exchanger b5 goes out
Mouth end is connected with the second reservoir b9 entrance points, the second four-way reversing valve b2 port of export S and the second gas-liquid separator b11 imports
End connection.
The first check valve b7 is connected on the 3rd heat exchanger b5 entrance point pipelines, the first check valve b7 setting to manage
Medium can only one-way flow in road.The 3rd heat exchanger b5 is hot water heat exchanger.
Under refrigeration+heating aqueous mode, the second four-way reversing valve b2 and the 3rd four-way reversing valve b3 entrance point D with each
The second working end E connections, the second four-way reversing valve b2 and the 3rd four-way reversing valve b3 port of export S and the respective first work
Hold C connections.The refrigerant of HTHP, through the second four-way reversing valve b2, heats from the second compressor b1 in the 3rd heat exchanger b5
Be cooled cooling after water, laggard by the second restricting element b10 throttlings again after the second reservoir b9 by the first check valve b7
Enter the second heat exchanger b4 heat absorptions.The refrigerant of the low-temp low-pressure come out from the second heat exchanger b4, by through the second four-way reversing valve
B2 and the 3rd four-way reversing valve b3 enters the second gas-liquid separator b11, enters back into the second compressor b1 air entries, complete refrigeration+
Heat water circulation.
Wherein, the first air-conditioning system a indoor heat exchanger a4 and the second air-conditioning system b the second heat exchanger b4 water routes are simultaneously
Connection.According to indoor refrigeration duty actual demand, any system that can automatically switch runs or run simultaneously.
The present invention is simple in construction, compact, reasonable, real by jointly controlling for the first air-conditioning system and the second air-conditioning system
Now refrigeration, heating and three kinds of functions of refrigerated medium hot water；Using dispersive-function module, simplify refrigeration system, avoid current city
Insufficient existing for most trilogy supply products on field, emphasis optimizes condensing units function of the air-conditioning in summer condition, particularly suitable
In the South China more than cooling in summer demand.
Claims (3)
1. a kind of dispersive-function module air conditioner system with condensation heat recovery device, including the first independent mutually air-conditioning system
（a）With the second air-conditioning system（b）, it is characterized in that：First air-conditioning system（a）Including the first compressor（a1）, the first four-way
Reversal valve（a2）, outdoor heat exchanger（a3）, indoor heat exchanger（a4）, the first reservoir（a5）, the first gas-liquid separator（a6）With
First throttle element（a7）, the first compressor（a1）The port of export and the first four-way reversing valve（a2）Entrance point D connections, the first four-way
Reversal valve（a2）First working end C and outdoor heat exchanger（a3）Entrance point connects, outdoor heat exchanger（a3）The port of export and first segment
Fluid element（a7）Entrance point connects, first throttle element（a7）The port of export and the first reservoir（a5）Entrance point connects, the first storage
Liquid device（a5）The port of export and indoor heat exchanger（a4）Entrance point connects, indoor heat exchanger（a4）The port of export and the first four-way reversing valve
（a2）Second working end E connections, the first four-way reversing valve（a2）Port of export S and the first gas-liquid separator（a6）Entrance point connects,
First gas-liquid separator（a6）The port of export and the first compressor（a1）Entrance point connects；
Second air-conditioning system（b）Including the second compressor（b1）, the second four-way reversing valve（b2）, the 3rd four-way reversing valve
（b3）, the second heat exchanger（b4）, the 3rd heat exchanger（b5）, the 4th heat exchanger（b6）, the second reservoir（b9）, the second restricting element
（b10）With the second gas-liquid separator（b11）, the second compressor（b1）The port of export and the second four-way reversing valve（b2）Entrance point
D connections, the second four-way reversing valve（b2）The first working end C and the 3rd four-way reversing valve（b3）Entrance point D connections, the three or four
Logical reversal valve（b3）The first working end C and the 4th heat exchanger（b6）Entrance point connection, the 4th heat exchanger（b6）The port of export
With the second reservoir（b9）Entrance point connects, the second reservoir（b9）The port of export and the second restricting element（b10）Entrance point connects,
Second restricting element（b10）The port of export connects the second heat exchanger（b4）Entrance point, the second heat exchanger（b4）The port of export and the three or four
Logical reversal valve（b3）The second working end E connections；3rd four-way reversing valve（b3）Port of export S and the second gas-liquid separator
（b11）Entrance point connects, the second gas-liquid separator（b11）The port of export and the second compressor（b1）Entrance point connection；Two or four
Logical reversal valve（b2）The second working end E and the 3rd heat exchanger（b5）Entrance point connects, the 3rd heat exchanger（b5）The port of export and
Two reservoirs（b9）Entrance point connects, the second four-way reversing valve（b2）Port of export S and the second gas-liquid separator（b11）Entrance point
Connection；
First air-conditioning system（a）Indoor heat exchanger（a4）With the second air-conditioning system（b）The second heat exchanger（b4）Water route
It is in parallel.
2. a kind of dispersive-function module air conditioner system with condensation heat recovery device as claimed in claim 1, it is characterized in that：
4th heat exchanger（b6）The second check valve is connected on port of export pipeline（b8）.
3. a kind of dispersive-function module air conditioner system with condensation heat recovery device as claimed in claim 1, it is characterized in that：
3rd heat exchanger（b5）The first check valve is connected on entrance point pipeline（b7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985802.6A CN107575977A (en) | 2017-10-20 | 2017-10-20 | A kind of dispersive-function module air conditioner system with condensation heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985802.6A CN107575977A (en) | 2017-10-20 | 2017-10-20 | A kind of dispersive-function module air conditioner system with condensation heat recovery device |
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| Publication Number | Publication Date |
|---|---|
| CN107575977A true CN107575977A (en) | 2018-01-12 |
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ID=61037988
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710985802.6A Pending CN107575977A (en) | 2017-10-20 | 2017-10-20 | A kind of dispersive-function module air conditioner system with condensation heat recovery device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340965A (en) * | 2018-11-14 | 2019-02-15 | 中国铁路设计集团有限公司 | A kind of condenser recovery type heat air-cooled fluorine pump machine room Special air-conditioning device |
| CN109764513A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | A kind of energy resource system and its control method and storage medium |
| CN110068091A (en) * | 2018-07-26 | 2019-07-30 | 顺德职业技术学院 | A kind of control method of changeable function, the efficient trilogy supply air-conditioning water heater system of wide operating condition |
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| CN200965375Y (en) * | 2006-09-28 | 2007-10-24 | 珠海格力电器股份有限公司 | Heat recovery air conditioning unit |
| KR20130000491A (en) * | 2011-06-23 | 2013-01-03 | 삼성전자주식회사 | Heat pump and method for controlling the same |
| CN204535174U (en) * | 2015-01-26 | 2015-08-05 | 深圳麦克维尔空调有限公司 | Multi-functional air conditioner unit |
| CN207407471U (en) * | 2017-10-20 | 2018-05-25 | 无锡同方人工环境有限公司 | A kind of dispersive-function module air conditioner system with condensation heat recovery device |
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2017
- 2017-10-20 CN CN201710985802.6A patent/CN107575977A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200965375Y (en) * | 2006-09-28 | 2007-10-24 | 珠海格力电器股份有限公司 | Heat recovery air conditioning unit |
| KR20130000491A (en) * | 2011-06-23 | 2013-01-03 | 삼성전자주식회사 | Heat pump and method for controlling the same |
| CN204535174U (en) * | 2015-01-26 | 2015-08-05 | 深圳麦克维尔空调有限公司 | Multi-functional air conditioner unit |
| CN207407471U (en) * | 2017-10-20 | 2018-05-25 | 无锡同方人工环境有限公司 | A kind of dispersive-function module air conditioner system with condensation heat recovery device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068091A (en) * | 2018-07-26 | 2019-07-30 | 顺德职业技术学院 | A kind of control method of changeable function, the efficient trilogy supply air-conditioning water heater system of wide operating condition |
| CN109340965A (en) * | 2018-11-14 | 2019-02-15 | 中国铁路设计集团有限公司 | A kind of condenser recovery type heat air-cooled fluorine pump machine room Special air-conditioning device |
| CN109764513A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | A kind of energy resource system and its control method and storage medium |
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Application publication date: 20180112 |