CN103673365B - Two-way pair of condensation refrigerating system - Google Patents
Two-way pair of condensation refrigerating system Download PDFInfo
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- CN103673365B CN103673365B CN201310719090.5A CN201310719090A CN103673365B CN 103673365 B CN103673365 B CN 103673365B CN 201310719090 A CN201310719090 A CN 201310719090A CN 103673365 B CN103673365 B CN 103673365B
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- heat exchanger
- main heat
- reversal
- reversal valves
- valves
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Abstract
The two-way pair of condensation refrigerating system of the present invention includes equipped with compression exchange system, compression exchange system two ends connect refrigerant main heat exchanger A and C respectively, a reversal valve it is in series with in the other end pipe-line system of refrigerant main heat exchanger A and C, No. two reversal valves, No. three reversal valves, No. four reversal valves, pipeline between No. two reversal valves and No. three reversal valves arranges expansion valve and filter, an auxiliary condenser D is connected between the threeway of a reversal valve and No. two reversal valves bypasses, and heat can be provided by heat radiation to main heat exchanger C, an auxiliary condenser B is connected between the threeway of No. three reversal valves and No. four reversal valves bypasses, and heat can be provided by heat radiation to main heat exchanger A.
Description
Technical field
The present invention relates to a kind of air can freeze the two-way pair of condensation refrigerating system in hot field.
Background technology
Existing air conditioner refrigerating hot systems machine out of doors heats as condenser or indoor set condenses
When device heats, if the refrigerant temperature flowing out condenser when the environment temperature residing for condenser raises also is gone up
Rising, the refrigeration of the evaporimeter being positioned at the compressor other end will decline.
Summary of the invention
The technical problem to be solved is to provide a kind of along with condenser surrounding environment temperature
Degree rises and the least two-way pair of condensation refrigerating system of one of evaporator refrigeration effect fall.
In order to solve above-mentioned technical problem, the two-way pair of condensation refrigerating system of the present invention includes compression
Exchange system, one end of compression exchange system connect refrigerant main heat exchanger A, compress exchange system
One end connect refrigerant main heat exchanger C, in the other end pipeline system of refrigerant main heat exchanger A and C
Being in series with a reversal valve, No. two reversal valves, No. three reversal valves in system, No. four reversal valves, two
Pipeline number between reversal valve and No. three reversal valves arranges expansion valve and filter, a commutation
An auxiliary condenser D is connected, it is possible to by dissipating between the threeway bypass of valve and No. two reversal valves
Heat provides heat to main heat exchanger C, and the threeway at No. three reversal valves and No. four reversal valves bypasses it
Between connect an auxiliary condenser B, it is possible to by heat radiation to main heat exchanger A provide heat.
Described auxiliary condenser B is against refrigerant main heat exchanger A, and auxiliary condenser D is against refrigerant
Main heat exchanger C, auxiliary condenser also can be connected on common conducting strip with main heat exchanger.
In the course of work of the present invention, main heat exchanger A makees main heat exchanger C when evaporimeter uses and makees
Condenser uses, and refrigerant is flowed into from main heat exchanger C one end by compression exchange system by commutation,
No. four reversal valves are connected, by the threeway of No. four reversal valves after the main heat exchanger C other end flows out
Road is flowed out, and the threeway bypass of No. four reversal valves connects auxiliary condenser B, the outlet of auxiliary condenser B
The threeway bypass of end and No. three reversal valves connects, wherein between No. three reversal valves and No. four reversal valves
Tie point is in cut-off state, and connecting in another export pipeline of No. three reversal valves has expansion valve, mistake
Filter, a reversal valve and No. two reversal valves, the main heat exchange used the most again and as evaporimeter
Device A returns to after connecting compress exchange system, and described auxiliary condenser B is against main heat exchanger A, auxiliary
Help condenser B also can be connected on common conducting strip with main heat exchanger A.
Main heat exchanger C makees main heat exchanger A when evaporimeter uses and makees condenser use, and compression is changed
To system by commutation by refrigerant from main heat exchanger A one end flow into, from main heat exchanger A another
End connects a reversal valve after flowing out, and bypasses from the threeway of a reversal valve and flows out, a reversal valve
Threeway bypass connect auxiliary condenser D, the port of export of auxiliary condenser D and No. two reversal valves
Threeway bypass connects, and wherein the tie point between a reversal valve and No. two reversal valves is in cut-off shape
State, connects in another export pipeline of No. two reversal valves and has expansion valve, filter, No. three reversal valves
With No. four reversal valves, the main heat exchanger C used the most again and as evaporimeter returns to pressure after connecting
Contracting exchange system, described auxiliary condenser D also may be used against main heat exchanger C, auxiliary condenser D
It is connected on common conducting strip with main heat exchanger C.
When the environment temperature residing for the main heat exchanger used as condenser rises, flow out condensation
The high temperature refrigerant of device is connected by two reversal valves and auxiliary condenser, and auxiliary condenser is arranged on
By evaporimeter, it is possible to providing heat by heat radiation to evaporimeter, the high temperature making outflow condenser is cold
Matchmaker by evaporimeter forced refrigeration, becomes low temperature refrigerant by auxiliary condenser, and low temperature refrigerant is by joint
Stream evaporates after expanding in evaporimeter, and caloric receptivity outwardly increases, and improves efficiency.
Accompanying drawing explanation
Fig. 1 is the Structure and Process schematic diagram of the embodiment of the present invention；
Fig. 2 is a kind of organization plan signal of auxiliary condenser and evaporimeter in the embodiment of the present invention
Figure.
Fig. 3 is that in the embodiment of the present invention, the another kind of organization plan of auxiliary condenser and evaporimeter shows
It is intended to.
Detailed description of the invention
With detailed description of the invention, the two-way pair of condensation refrigerating system of the present invention is made below in conjunction with the accompanying drawings
Further describe.
Embodiment:
As it is shown in figure 1, the two-way pair of condensation refrigerating system of the present invention include compression exchange system 1,
One end 2 of compression exchange system 1 connects refrigerant main heat exchanger A, the one of compression exchange system 1
End 3 connection refrigerant main heat exchanger C, at the other end 24 and 15 of refrigerant main heat exchanger A and C
Between pipe-line system in be in series with a reversal valve, No. two reversal valves, No. three reversal valves, No. four
Reversal valve, arranges expansion valve 10 and mistake in the pipeline between No. two reversal valves and No. three reversal valves
Filter 9, it is auxiliary that the threeway at a reversal valve and No. two reversal valves bypasses connection one between 5 and 7
Help condenser D, it is possible to provide heat by heat radiation to main heat exchanger C, at No. three reversal valves
And connect an auxiliary condenser B between the threeway bypass 12 and 14 of No. four reversal valves, it is possible to
Heat is provided to main heat exchanger A by heat radiation.
Described auxiliary condenser B is against refrigerant main heat exchanger A, and auxiliary condenser D is against refrigerant
Main heat exchanger C, auxiliary condenser also can be connected on common conducting strip with main heat exchanger.
Main heat exchanger A makees main heat exchanger C when evaporimeter uses and makees condenser use, and compression is changed
Refrigerant is flowed into from main heat exchanger C one end 3 by commutation to system, another from main heat exchanger C
One end connects the interface 15 of No. four reversal valves after flowing out, bypass 14 streams from the threeway of No. four reversal valves
Go out, the threeway bypass 14 connection auxiliary condenser B of No. four reversal valves, the outlet of auxiliary condenser B
Threeway bypass 12 connection of end and No. three reversal valves, wherein No. three reversal valves and No. four reversal valves it
Between tie point 13 be in cut-off state, No. three reversal valves another outlet 11 pipeline in connect
There is an expansion valve 10, filter 9, a reversal valve and the 8 of No. two reversal valves, 6,4 interfaces, so
After the main heat exchanger A that again and uses as evaporimeter connect after return to compress exchange system 1, institute
Stating auxiliary condenser B also can be with main heat exchanger A against main heat exchanger A, auxiliary condenser B
It is connected on common conducting strip.
Main heat exchanger C makees main heat exchanger A when evaporimeter uses and makees condenser use, and compression is changed
Refrigerant is flowed into from main heat exchanger A one end 2 by commutation to system, another from main heat exchanger A
One end connects the interface 4 of a reversal valve after flowing out, bypass 5 outflows from the threeway of a reversal valve,
The threeway bypass 5 connection auxiliary condenser D of a number reversal valve, the port of export of auxiliary condenser D and two
Threeway bypass 7 connection of number reversal valve, the wherein connection between a reversal valve and No. two reversal valves
Point 6 is in cut-off state, and another of No. two reversal valves exports to connect in 8 pipelines expansion valve 10,
Filter 9, No. three reversal valves and the 11 of No. four reversal valves, 13,15 interfaces, steam with conduct the most again
Return to compress exchange system 1, described auxiliary condenser after sending out the main heat exchanger C connection that device uses
D also can be connected on common conducting strip with evaporimeter C against evaporimeter C, auxiliary condenser D.
Claims (3)
1. two-way pair of condensation refrigerating system includes compression exchange system (1), compression commutation
One end (2) of system (1) connects refrigerant main heat exchanger A, compression exchange system (1)
One end (3) connects refrigerant main heat exchanger C, it is characterized in that, at refrigerant main heat exchanger A and C
The other end (24) and (15) between pipe-line system in be in series with a reversal valve, No. two
Reversal valve, No. three reversal valves, No. four reversal valves, at a reversal valve and the three of No. two reversal valves
An auxiliary condenser D is connected, it is possible to by heat radiation to master between logical bypass (5) and (7)
Heat exchanger C provides heat, and the threeway at No. three reversal valves and No. four reversal valves bypasses (12)
(14) an auxiliary condenser B is connected between, it is possible to by heat radiation to main heat exchanger A
Heat is provided；Main heat exchanger A makees main heat exchanger C when evaporimeter uses and makees condenser use,
Refrigerant is flowed into from main heat exchanger C one end, from main heat exchange by compression exchange system by commutation
The device C other end connects the interface of No. four reversal valves after flowing out, bypass from the threeway of No. four reversal valves
Flowing out, the threeway bypass of No. four reversal valves connects auxiliary condenser B, the outlet of auxiliary condenser B
The threeway bypass of end and No. three reversal valves connects, wherein between No. three reversal valves and No. four reversal valves
Tie point be in cut-off state, No. three reversal valves another outlet pipeline in connect have No. one
Reversal valve and the interface of No. two reversal valves, the main heat exchanger A used the most again and as evaporimeter
Returning to after connection compress exchange system, main heat exchanger C makees main heat exchanger A when evaporimeter uses
Making condenser to use, refrigerant is flowed from main heat exchanger A one end by compression exchange system by commutation
Enter, after the main heat exchanger A other end flows out, connect the interface (4) of a reversal valve, from one
The threeway bypass of number reversal valve is flowed out, and the threeway bypass of a reversal valve connects auxiliary condenser D,
The threeway bypass of the port of export of auxiliary condenser D and No. two reversal valves connects, a wherein commutation
Tie point between valve and No. two reversal valves is in cut-off state, another outlet of No. two reversal valves
Pipeline connects and has No. three reversal valves and an interface of No. four reversal valves, the most again with as evaporimeter
The main heat exchanger C used returns to after connecting compress exchange system.
Two-way pair of condensation refrigerating system the most according to claim 1, is characterized in that, two
Pipeline number between reversal valve and No. three reversal valves is arranged in series expansion valve (10) and filter
(9)。
Two-way pair of condensation refrigerating system the most according to claim 1, is characterized in that, described
Auxiliary condenser B against refrigerant main heat exchanger A, auxiliary condenser D against the main heat exchange of refrigerant
Device C, auxiliary condenser also can be connected on common conducting strip with main heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310719090.5A CN103673365B (en) | 2013-12-24 | 2013-12-24 | Two-way pair of condensation refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310719090.5A CN103673365B (en) | 2013-12-24 | 2013-12-24 | Two-way pair of condensation refrigerating system |
Publications (2)
| Publication Number | Publication Date |
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| CN103673365A CN103673365A (en) | 2014-03-26 |
| CN103673365B true CN103673365B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310719090.5A Active CN103673365B (en) | 2013-12-24 | 2013-12-24 | Two-way pair of condensation refrigerating system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5495723A (en) * | 1994-10-13 | 1996-03-05 | Macdonald; Kenneth | Convertible air conditioning unit usable as water heater |
| CN1563855A (en) * | 2004-04-08 | 2005-01-12 | 孟凡正 | Secondary comdensing heat pump cool/heat unit |
| EP1568952A1 (en) * | 2004-02-27 | 2005-08-31 | Delphi Technologies, Inc. | Reversible heat pump system |
| CN2926913Y (en) * | 2006-04-04 | 2007-07-25 | 韩金山 | Hot-pump water heater |
| CN101514855A (en) * | 2009-03-20 | 2009-08-26 | 上海海事大学 | Heat recovery heat pump air conditioner water chilling unit |
| JP2010236855A (en) * | 2010-06-17 | 2010-10-21 | Ｔｅｌ−Ｃｏｎテクノ株式会社 | Additional condenser, and refrigerating cycle device with additional condensation system using this |
| CN203148098U (en) * | 2013-04-09 | 2013-08-21 | 北京建筑工程学院 | Room air conditioner |
-
2013
- 2013-12-24 CN CN201310719090.5A patent/CN103673365B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5495723A (en) * | 1994-10-13 | 1996-03-05 | Macdonald; Kenneth | Convertible air conditioning unit usable as water heater |
| EP1568952A1 (en) * | 2004-02-27 | 2005-08-31 | Delphi Technologies, Inc. | Reversible heat pump system |
| CN1563855A (en) * | 2004-04-08 | 2005-01-12 | 孟凡正 | Secondary comdensing heat pump cool/heat unit |
| CN2926913Y (en) * | 2006-04-04 | 2007-07-25 | 韩金山 | Hot-pump water heater |
| CN101514855A (en) * | 2009-03-20 | 2009-08-26 | 上海海事大学 | Heat recovery heat pump air conditioner water chilling unit |
| JP2010236855A (en) * | 2010-06-17 | 2010-10-21 | Ｔｅｌ−Ｃｏｎテクノ株式会社 | Additional condenser, and refrigerating cycle device with additional condensation system using this |
| CN203148098U (en) * | 2013-04-09 | 2013-08-21 | 北京建筑工程学院 | Room air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103673365A (en) | 2014-03-26 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Maochao Inventor after: Hu Yuchen Inventor before: Xia Zhijun |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180212 Address after: 210000 Jiangsu Province, Nanjing city Liuhe District Longchi Street dragon Shui Road No. 9 Patentee after: Nanjing Bei Te Air Conditioner Equipment Co., Ltd Address before: 212132 Side village, Da Dao Town, Zhenjiang, Jiangsu Patentee before: Zhenjiang Bolin Photoelectric Technology Co., Ltd. |
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| TR01 | Transfer of patent right |