CN107084545A - A kind of condenser group and its application method - Google Patents
A kind of condenser group and its application method Download PDFInfo
- Publication number
- CN107084545A CN107084545A CN201710331190.9A CN201710331190A CN107084545A CN 107084545 A CN107084545 A CN 107084545A CN 201710331190 A CN201710331190 A CN 201710331190A CN 107084545 A CN107084545 A CN 107084545A
- Authority
- CN
- China
- Prior art keywords
- condenser
- condensing unit
- way solenoid
- solenoid valve
- branch pipe
- 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.)
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Classifications
-
- 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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
-
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- 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)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The invention discloses a kind of condenser group and its application method, the condenser group includes the condensing unit of multiple series connection, and condensing unit includes check valve, branch pipe tee connection, three-way solenoid valve and condenser；Wherein, in condensing unit, the entrance point connection three-way solenoid valve of condenser, the port of export constitutes one and condenses main road by check valve connecting pipe threeway；Branch pipe tee connection is connected with three-way solenoid valve, constitutes one and bypasses；Compressor is connected to the arrival end of the condensing unit；The branch pipe tee connection of previous condensing unit is connected with the three-way solenoid valve of latter condensing unit.The present invention can change the active cooling surface product in condenser group, the film-cooled heat demand of different user met, when meeting different operating modes, from the requirement of corresponding condenser by the open and close of simple adjustment three-way solenoid valve.
Description
Technical field
The present invention relates to condensing plant technical field, more particularly to a kind of condenser group and its application method.
Background technology
In kind of refrigeration cycle, condenser is the core component for realizing heat exchange.In refrigerating field, condenser is generally fallen into
Water cooled condenser and air-cooled condenser.Water cooled condenser is exchanged using cooling water heat and takes away the heat of condenser, with
Improve condensation efficiency；Air-cooled condenser uses air heat exchange and takes away the heat of condenser, to reach the effect of condensation.
Condenser in general kind of refrigeration cycle is single group, it is impossible to which the active cooling surface of adjustment condenser is accumulated as needed, no
Demand of the user to different film-cooled heats can be met, it is impossible to need to select corresponding heat exchange area according to function or operating mode..
The content of the invention
, in the prior art can not be random with solution it is an object of the invention to propose a kind of condenser group and application method
The problem of adjusting and accumulated from condenser group active cooling surface.
To achieve these goals, the present invention is adopted the following technical scheme that：A kind of condenser group is provided, it includes multiple strings
The condensing unit of connection, the condensing unit includes check valve, branch pipe tee connection, three-way solenoid valve and condenser；Wherein, described cold
In solidifying unit, the entrance point of the condenser connects the three-way solenoid valve, and the port of export connects the pipe by the check valve
Road threeway, constitutes one and condenses main road；The branch pipe tee connection is connected with the three-way solenoid valve, constitutes one and bypasses；The compressor
It is connected to the arrival end of the condensing unit；The three-way solenoid valve phase of the branch pipe tee connection of previous condensing unit and latter condensing unit
Even.
As preferred, the condenser is Fin-tube Condenser or micro-channel condenser.
As preferred, the condensing unit is 2.
As preferred, the check valve, branch pipe tee connection, three-way solenoid valve and condenser are 2.
In addition, the present invention also provides a kind of application method of condenser group, specifically include：Open the electromagnetism in condensing unit
Triple valve, opens condensation main road or bypass；Then medium to be condensed is conveyed to condensing unit.
As preferred, the condensation main road in all condensing units is opened.
As preferred, the condensation main road in partial condensation unit is opened.
Compared with prior art, the present invention has the advantages that：
1st, by adjusting the open and close of multiple three-way solenoid valves, the active cooling surface in condenser group can be changed
Product, reaches the demand for meeting the different film-cooled heats of user；
2nd, the setting of check valve prevents air-flow from refunding into condenser, it is to avoid cooling medium charging amount is excessive, makes system pressure inclined
It is high.
Brief description of the drawings
Fig. 1 is condenser group structural representation in one embodiment of the invention.
Description of reference numerals：
1st, the first three-way solenoid valve；2nd, the first condenser；3rd, the first check valve；4th, the first branch pipe tee connection；5th, the second electromagnetism
Triple valve；6th, the second condenser；7th, the second check valve；8th, second pipe threeway.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
A kind of condenser group is proposed in the present embodiment, includes the condensing unit of two series connection, in a condensing unit
Interior, the entrance point connection three-way solenoid valve of condenser, the port of export connects the branch pipe tee connection by check valve, constitutes a condensation master
Road；Branch pipe tee connection is connected with three-way solenoid valve, constitutes one and bypasses；The branch pipe tee connection of previous condensing unit and latter condensing unit
Three-way solenoid valve is connected.Wherein, by controlling the open and close of three-way solenoid valve, the flow direction of medium to be condensed can be adjusted,
Change the effective heat exchange area of condenser group；The setting of check valve can effectively prevent cooling medium from flowing backward to condensation main road, keep away
Exempt from cooling medium charging amount excessive, while being also improved the cooling effectiveness of condenser；Branch pipe tee connection can easily make from condensation
The cooling medium that main road or bypass are flowed out is flow in next condensing unit.
In the present embodiment, the number of the condensing unit can be multiple.Those skilled in the art can be according to specific
It is required that the number to select condensing unit.Introduce for convenience, 2 condensing units chosen in the present embodiment and are described in detail,
One is the first condensing unit, and another is the second condensing unit, specific as follows：
Fig. 1 is refer to, wherein, the first condensing unit includes the first check valve 3, the first branch pipe tee connection 4, the first electromagnetism three
The condenser 2 of port valve 1 and first；Second condensing unit includes the second check valve 7, second pipe threeway 8, the second three-way solenoid valve
5 and second condenser 6.
Specifically, in the first condensing unit, the entrance point of the first condenser 2 connects the first three-way solenoid valve 1, the port of export
First branch pipe tee connection 4 is connected by the first check valve 3, one is constituted and condenses main road；First branch pipe tee connection 4 and the first three-way solenoid valve
1 is connected, and constitutes one and bypasses.
Device connected mode in second condensing unit is identical with the connected mode in the first condensing unit, herein not
Repeat, specifically refer to the connected mode of the first condensing unit.
Wherein, the operation principle of the condenser group is：When the first three-way solenoid valve 1 and the second three-way solenoid valve 5 are opened
When, medium to be condensed passes sequentially through the condensation main road of the first condensing unit and the condensation main road of second unit, now the first condensation
The condenser 6 of device 2 and second works simultaneously, and heat exchange area is larger；When the first three-way solenoid valve 1 is opened, the second three-way solenoid valve 5 is closed
When closing, medium to be condensed passes sequentially through condensation main road and the bypass of the second condensing unit of the first condensing unit, and now only the
One condenser working；When the first three-way solenoid valve 1 is closed, when the second three-way solenoid valve 5 is opened, medium to be condensed passes sequentially through the
The bypass of one condensing unit and the condensation main road of the second condensing unit, now only the second condenser working；Pass through above control
The open and close of magnetic valve, can control the active cooling surface in condenser group to accumulate, meet the need of different user film-cooled heat
Ask.
In the present embodiment, the condenser can be Fin-tube Condenser or micro-channel condenser, preferably fin
Trumpet cooler, can so increase the heat exchange area in external fluid and condenser between fluid.
In addition, in the present embodiment, it is also proposed that a kind of application method of condenser group, including step：First open condensation
Three-way solenoid valve in unit, then conveys medium to be condensed to condensing unit.
When in use, the first three-way solenoid valve 1 and the second three-way solenoid valve 5 in condensing unit can be opened simultaneously, made
First condenser 2 and the second condenser 6 work simultaneously, then convey medium to be condensed to condensing unit, can greatly improve
Condensation area.
In addition to this it is possible to according to specifically require selected section open condensing unit in three-way solenoid valve, for example
The first three-way solenoid valve 1 is only opened, the first condenser 2 is worked, the second condenser 6 is avoided by bypass, then to cold
Solidifying unit transportation medium to be condensed, to reach the purpose using different condensation areas.
It is similar, the second three-way solenoid valve 5 in condensing unit can also be only opened, the second condenser 6 is worked, makes the
One condenser 2 is avoided by bypass, then conveys medium to be condensed to condensing unit, can also be reached using different condensation areas
Purpose.
The preferred embodiment of the present invention is the foregoing is only, protection scope of the present invention is not limited in above-mentioned embodiment party
Formula, every technical scheme for belonging to the principle of the invention belongs to protection scope of the present invention.For those skilled in the art
Speech, some improvement carried out on the premise of the principle of the present invention is not departed from, these improvement also should be regarded as the protection model of the present invention
Enclose.
Claims (7)
1. a kind of condenser group, it is characterised in that include the condensing unit of multiple series connection, the condensing unit include check valve,
Branch pipe tee connection, three-way solenoid valve and condenser；Wherein, in the condensing unit, the entrance point connection of the condenser is described
Three-way solenoid valve, the port of export connects the branch pipe tee connection by the check valve, constitutes one and condenses main road；The branch pipe tee connection and
The three-way solenoid valve is connected, and constitutes one and bypasses；The compressor is connected to the arrival end of the condensing unit；Previous condensation is single
The branch pipe tee connection of member is connected with the three-way solenoid valve of latter condensing unit.
2. condenser group according to claim 1, it is characterised in that the condenser is Fin-tube Condenser or micro- logical
Road condenser.
3. condenser group according to claim 1, it is characterised in that the condensing unit is 2.
4. condenser group according to claim 3, it is characterised in that the check valve, branch pipe tee connection, three-way solenoid valve and
Condenser is 2.
5. a kind of application method of condenser group, uses the condenser group as any one of Claims 1-4, its feature
It is, opens the three-way solenoid valve in condensing unit, opens condensation main road or bypass；Then conveyed to condensing unit to be condensed
Medium.
6. the application method of condenser group as claimed in claim 5, it is characterised in that open the condensation in all condensing units
Main road.
7. the application method of condenser group as claimed in claim 5, it is characterised in that open the condensation in partial condensation unit
Main road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331190.9A CN107084545A (en) | 2017-05-11 | 2017-05-11 | A kind of condenser group and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331190.9A CN107084545A (en) | 2017-05-11 | 2017-05-11 | A kind of condenser group and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107084545A true CN107084545A (en) | 2017-08-22 |
Family
ID=59611385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710331190.9A Pending CN107084545A (en) | 2017-05-11 | 2017-05-11 | A kind of condenser group and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084545A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561978A (en) * | 2018-03-07 | 2018-09-21 | 贵州电网有限责任公司 | A kind of information machine room outdoor unit of precision air conditioner coagulates device and its control method |
| CN111094875A (en) * | 2017-08-29 | 2020-05-01 | 三菱电机株式会社 | Condenser and refrigeration device provided with same |
| CN111692640A (en) * | 2019-03-13 | 2020-09-22 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner and defrosting control mode of air conditioner indoor unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2147169A3 (en) * | 1971-07-26 | 1973-03-09 | Luft Kaltetechn K | Refrigeration plant - operated under part load with reduced area of air cooled condenser |
| JP2006097978A (en) * | 2004-09-29 | 2006-04-13 | Denso Corp | Refrigerating cycle |
| CN201522041U (en) * | 2009-09-28 | 2010-07-07 | 广东申菱空调设备有限公司 | Temperature adjusting dehumidifier capable of changing areas |
| JP2011220616A (en) * | 2010-04-09 | 2011-11-04 | Hitachi Appliances Inc | Refrigeration apparatus |
| CN205227604U (en) * | 2015-10-29 | 2016-05-11 | 泰豪科技股份有限公司 | Water -cooling temperature adjustment dehumidifier that wind -warm syndrome scope is wide in range |
| CN207081236U (en) * | 2017-05-11 | 2018-03-09 | 钹特环保科技（上海）有限公司 | A kind of condenser group |
-
2017
- 2017-05-11 CN CN201710331190.9A patent/CN107084545A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2147169A3 (en) * | 1971-07-26 | 1973-03-09 | Luft Kaltetechn K | Refrigeration plant - operated under part load with reduced area of air cooled condenser |
| JP2006097978A (en) * | 2004-09-29 | 2006-04-13 | Denso Corp | Refrigerating cycle |
| CN201522041U (en) * | 2009-09-28 | 2010-07-07 | 广东申菱空调设备有限公司 | Temperature adjusting dehumidifier capable of changing areas |
| JP2011220616A (en) * | 2010-04-09 | 2011-11-04 | Hitachi Appliances Inc | Refrigeration apparatus |
| CN205227604U (en) * | 2015-10-29 | 2016-05-11 | 泰豪科技股份有限公司 | Water -cooling temperature adjustment dehumidifier that wind -warm syndrome scope is wide in range |
| CN207081236U (en) * | 2017-05-11 | 2018-03-09 | 钹特环保科技（上海）有限公司 | A kind of condenser group |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111094875A (en) * | 2017-08-29 | 2020-05-01 | 三菱电机株式会社 | Condenser and refrigeration device provided with same |
| CN111094875B (en) * | 2017-08-29 | 2021-08-27 | 三菱电机株式会社 | Condenser and refrigeration device provided with same |
| CN108561978A (en) * | 2018-03-07 | 2018-09-21 | 贵州电网有限责任公司 | A kind of information machine room outdoor unit of precision air conditioner coagulates device and its control method |
| CN111692640A (en) * | 2019-03-13 | 2020-09-22 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner and defrosting control mode of air conditioner indoor unit |
| CN111692640B (en) * | 2019-03-13 | 2021-09-03 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner and defrosting control mode of air conditioner indoor unit |
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