CN209588443U - Variable frequency fixed frequency packaged combined type water cooler - Google Patents
Variable frequency fixed frequency packaged combined type water cooler Download PDFInfo
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- CN209588443U CN209588443U CN201920223455.8U CN201920223455U CN209588443U CN 209588443 U CN209588443 U CN 209588443U CN 201920223455 U CN201920223455 U CN 201920223455U CN 209588443 U CN209588443 U CN 209588443U
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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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
Variable frequency fixed frequency packaged combined type water cooler, including condensation evaporation system and auxiliary fluid removing system, condensation evaporation system includes condenser, fan and evaporator, the air-flow of fan sucking can pass through condenser, evaporator includes evaporator shell and the second heat exchanger tube, the utility model is combined by a frequency-changeable compressor and several invariable frequency compressors, it can either be flexibly adjusted using the power of frequency-changeable compressor in 19KW-80KW, simultaneously when needing high-power carry out cold water cooling, it can use the power of invariable frequency compressor superposition frequency-changeable compressor, realize the adjusting of water cooler power in a wider context.
Description
Technical field
The utility model relates to a kind of water cooler, more precisely a kind of variable frequency fixed frequency packaged combined type water cooler.
Background technique
The power adjustable section span of existing inverter controlled water chiller is generally between 19KW-80KW, the adjustable model of power
Enclose it is relatively narrow, depending on frequency water cooler can not carry out the adjusting of power well.
Summary of the invention
The purpose of the utility model is to provide a kind of variable frequency fixed frequency packaged combined type water coolers, can be compressed by a frequency conversion
Machine and several invariable frequency compressors combine, and can either be flexibly adjusted using the power of frequency-changeable compressor in 19KW-80KW, simultaneously
When needing high-power carry out cold water cooling, it can use the power of invariable frequency compressor superposition frequency-changeable compressor, realize cooling-water machine
The adjusting of group power in a wider context.
The utility model to achieve the above object, is achieved through the following technical solutions:
Variable frequency fixed frequency packaged combined type water cooler, including condensation evaporation system and auxiliary fluid removing system, condensation evaporation system packet
Condenser, fan and evaporator are included, the air-flow of fan blowout can pass through condenser, and evaporator includes evaporator shell and second
Heat exchanger tube, the second heat exchanger tube are mounted on the inside of evaporator shell, the cage connection outlet pipe and water inlet pipe of evaporator shell, out
It is connected to the inside of evaporator shell inside one end of water pipe and inside one end of water inlet pipe, the pipeline of condensator outlet has
Two ports, one of port are the first connecting pin of condensation evaporation system, one end of another port and the second heat exchanger tube
The other end inside of connection, the second heat exchanger tube is connected to the inside of liquid knockout shell, and there are two gas flow guidings for liquid knockout shell tool
Pipe, the inside of two gas diversion tubes are connected to the inside of liquid knockout shell, and one end of two gas diversion tubes, which is respectively positioned on, removes
The inside upper part of liquid device shell, one of gas diversion tube and the second heat exchanger tube cooperate, another gas diversion tube is condensation
The second connection end of vapo(u)rization system, installs a frequency-changeable compressor between the first connecting pin and second connection end and several fixed frequencies are pressed
The cooling medium inlet of contracting machine, a frequency-changeable compressor and several invariable frequency compressors is connected to second connection end, a frequency conversion
The outlet of the refrigerant of compressor and several invariable frequency compressors is connected to the first connecting pin, the first connecting pin and second connection end
Between installation auxiliary fluid removing system, auxiliary fluid removing system includes the first heat exchanger tube, respectively with the inside the both ends of the first heat exchanger tube
It is connected to inside the inside of one connecting pin and second connection end, the middle part of the first heat exchanger tube is located at the lower inside of liquid knockout shell.
In order to further realize the purpose of this utility model, following technical scheme: the one of the condenser can also be used
The first reversal valve is installed between end and the second heat exchanger tube, the first reversal valve, an input terminal of the first reversal valve and condenser
One end conducting, two output ends of the first reversal valve are connected to two ports of the second heat exchanger tube respectively, and the two of the second heat exchanger tube
A port is connected to two input terminals of the second reversal valve respectively, the output end of the second reversal valve and a gas of liquid knockout shell
The connection of body diversion pipe.
The inside installation of the evaporator shell accelerates heat-exchanger rig, and the acceleration heat-exchanger rig includes immersible pump and two
Deflector, immersible pump, which exports water flow, can pass through the second heat exchanger tube, and planes where two deflectors be parallel to each other, immersible pump it is defeated
Water flow can be by between two deflectors out.
Utility model has the advantages that the utility model passes through a frequency-changeable compressor and several invariable frequency compressor phases
In conjunction with can either be flexibly adjusted using the power of frequency-changeable compressor in 19KW-80KW, while needing high-power carry out cold water
When refrigeration, it can use the power of invariable frequency compressor superposition frequency-changeable compressor, realize water cooler power in a wider context
It adjusts.Refrigerant can be compressed and is input in condenser by frequency-changeable compressor and invariable frequency compressor, and refrigerant is due to quilt
Compression, can discharge heat, fan, which can use cooling wind, at this time makes condenser cool down, and refrigerant is facilitated to condense within the condenser
After liquid, refrigerant liquid cognition is input to inside the second heat exchanger tube, can be steamed in the refrigerant of the second heat exchanger tube interior liquid
It sends out into gaseous state and absorbs heat, the water inside evaporator shell is made to cool down, outlet pipe and water inlet pipe are cooling by inside by circulating pump
Circulating chilled water output afterwards, supply cold water use.The auxiliary fluid removing system of the utility model can will be made using frequency-changeable compressor
The high-temperature refrigeration medium generated after cold medium compression is passed into the inside bottom of liquid knockout shell, to will enter into liquid knockout shell
The operative liquid refrigerant in internal portion accelerates evaporation, enters in frequency-changeable compressor to reduce liquid refrigeration medium.This reality
It is also had the advantages of compact structure, low manufacturing cost and easy to use with novel.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model.
Mark component: 1 fan, 2 condenser, 3 first valve, 4 second valve, 5 first 6 second reversal valve of reversal valve, 7 evaporator
10 relief valve of shell 8 outlet pipe, 9 water inlet pipe, 11 12 first heat exchanger tube of liquid knockout shell, 13 third valve, 15 frequency-changeable compressor 16 is fixed
17 second heat exchanger tube of frequency compressor, 18 deflector, 19 immersible pump.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Variable frequency fixed frequency packaged combined type water cooler, as shown in Figure 1, including condensation evaporation system and auxiliary fluid removing system, condensation
Vapo(u)rization system includes condenser 2, fan 1 and evaporator, and the air-flow that fan 1 sucks can pass through condenser 2, and evaporator includes steaming
Hair device shell 7 and the second heat exchanger tube 17, the second heat exchanger tube 17 are mounted on the inside of evaporator shell 7, the shell of evaporator shell 7
Outlet pipe 8 and water inlet pipe 9 are connected, one end inside of outlet pipe 8 and one end inside of water inlet pipe 9 are interior with evaporator shell 7
Portion's connection, for the pipeline tool that condenser 2 exports there are two port, one of port is the first connecting pin of vapo(u)rization system, another
A port is connected to one end of the second heat exchanger tube 17, is connected inside the other end of the second heat exchanger tube 17 with the inside of liquid knockout shell 11
Logical, there are two gas diversion tube, inside of the inside of two gas diversion tubes with liquid knockout shell 11 for the tool of liquid knockout shell 11
Connection, one end of two gas diversion tubes are respectively positioned on the inside upper part of liquid knockout shell 11, one of gas diversion tube and the
The cooperation of two heat exchanger tubes 17, another gas diversion tube are the second connection end of condensation evaporation system, and the first connecting pin and second connect
It connects and a frequency-changeable compressor 15 and several invariable frequency compressors 16 is installed between end, a frequency-changeable compressor 15 and several fixed frequencies compress
The cooling medium inlet of machine 16 is connected to second connection end, the refrigeration of a frequency-changeable compressor 15 and several invariable frequency compressors 16
Media outlet is connected to the first connecting pin, and installation auxiliary fluid removing system, auxiliary are removed between the first connecting pin and second connection end
Liquid system includes the first heat exchanger tube 12, is connect respectively with the inside of the first connecting pin and second inside the both ends of the first heat exchanger tube 12
The internal connection in end, the middle part of the first heat exchanger tube 12 is located at the lower inside of liquid knockout shell 11.
The utility model is combined by a frequency-changeable compressor 15 and several invariable frequency compressors 16, can either utilize change
The power of frequency compressor 15 is flexibly adjusted in 19KW-80KW, while when needing high-power carry out cold water cooling, can use
Invariable frequency compressor 16 is superimposed the power of frequency-changeable compressor 15, realizes the adjusting of water cooler power in a wider context.Frequency conversion pressure
Refrigerant can be compressed and is input in condenser 2 by contracting machine 15 and invariable frequency compressor 16, and refrigerant is due to being compressed, meeting
Heat is discharged in condenser 2, fan 1, which can use cooling wind, at this time makes condenser 2 cool down, and facilitates the compression of refrigerant；
It after the refrigerant of condenser 2 is compressed into liquid, can be input to inside the second heat exchanger tube 17, in 17 inside liquid of the second heat exchanger tube
The refrigerant of state can flash to gaseous state and absorb heat, and the water inside evaporator shell 7 is made to cool down, and outlet pipe 8 and water inlet pipe 9 are logical
It crosses circulating pump to export internal circulating chilled water after cooling, supply cold water uses.The auxiliary fluid removing system of the utility model can
The high-temperature refrigeration medium generated after being compressed refrigerant using frequency-changeable compressor 15 is passed into the inside bottom of liquid knockout shell 11
Portion, so that the operative liquid refrigerant that will enter into inside liquid knockout shell 11 accelerates evaporation, to reduce liquid refrigeration Jie
Matter enters in frequency-changeable compressor 15.
The selection and feasibility analysis of specific implementation: the sample of our actual fabrications is pressed using Figure of description as drawing
The ratio of all parts and fit system are implemented in book attached drawing as directed, and the connection is the connection of strength adhesive, welding, riveting
Connect, common connection type, when actual fabrication such as flanged joint, integrated molding formula connection can be according to practical bonding strength needs
Without the creative corresponding connection type of selection, the thickness and intensity of tie point.We carry out into one the effect of this technology
Step explanation, when water cooler needs to run at lower power, only need to open a frequency-changeable compressor 15 simultaneously close off it is several
Invariable frequency compressor 16, water cooler power can freely be adjusted in the range of 19KW-80KW at this time, when water cooler needs
When being run under bigger power, it can synchronize and open a frequency-changeable compressor 15 and an invariable frequency compressor 16, at this time frequency conversion pressure
Contracting machine 15 and 16 parallel connection of invariable frequency compressor input compressed refrigerant into condenser 2, realize the superposition of power, such as fixed frequency
Compressor 16 is 50KW using power, then can realize after a frequency-changeable compressor 15 and 16 parallel connection of invariable frequency compressor
Adjusting within the scope of 69KW-130KW, with the increase of 16 quantity of invariable frequency compressor, the power of water cooler is incremented by successively, thus
It realizes the adjusting of the power of water cooler in a wider context, meets in the market to the need of a wide range of power adjustable water cooler
It asks.Condenser 2 installs the second valve 4 with being connected on official road for the first reversal valve 5, between the first heat exchanger tube 12 and the first connecting pin
Connection official road on the first valve 3 is installed, third is installed between second connection end and the cooling medium inlet of frequency-changeable compressor 15
Valve 13.
First reversal valve 5 is installed, the first reversal valve 5, first changes between one end of the condenser 2 and the second heat exchanger tube 17
Be connected to an input terminal of valve 5 with one end of condenser 2, two output ends of the first reversal valve 5 respectively with the second heat exchanger tube
17 two ports connection, two ports of the second heat exchanger tube 17 are connected to two input terminals of the second reversal valve 6 respectively, and second
The output end of reversal valve 6 is connected to a gas diversion tube of liquid knockout shell 11.
6 coordinated of first reversal valve 5 and the second reversal valve of the utility model, when the first reversal valve 5 is switched to
When two heat exchanger tubes, 17 upper port inputs refrigerant, 6 synchronism switching of the second reversal valve freezes to by 17 lower part of the second heat exchanger tube
State derived from medium, facilitates oil extraction at this time.First reversal valve 5, which switches to input to 17 lower port of the second heat exchanger tube, to freeze
While medium, the second reversal valve 6 switches to the state from the upper port of the second heat exchanger tube 17 output refrigerant, at this point,
Help to improve refrigerating efficiency.
The inside installation of the evaporator shell 7 accelerates heat-exchanger rig, and the acceleration heat-exchanger rig includes 19 He of immersible pump
Two deflectors 18, immersible pump 19, which exports water flow, can pass through the second heat exchanger tube 17, and two 18 place planes of deflector are mutually flat
The output water flow of row, immersible pump 19 can be by between two deflectors 18.
The acceleration heat-exchanger rig of the utility model can make the acceleration of the water inside evaporator shell 7 flow through the second heat exchanger tube 17
Outer surface the refrigeration of water is imitated to improve so that the second heat exchanger tube 17 be accelerated to absorb the heat of 7 internal water of evaporator shell
Rate.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. variable frequency fixed frequency packaged combined type water cooler, it is characterised in that: including condensation evaporation system and auxiliary fluid removing system, condensation is steamed
Hair system includes condenser (2), fan (1) and evaporator, and the air-flow of fan (1) sucking can pass through condenser (2), evaporator
Including evaporator shell (7) and the second heat exchanger tube (17), the second heat exchanger tube (17) is mounted on the inside of evaporator shell (7), steams
Send out the cage connection outlet pipe (8) and water inlet pipe (9) of device shell (7), inside one end of outlet pipe (8) with water inlet pipe (9) one
End is internal to be connected to the inside of evaporator shell (7), and there are two port, one of ends for the internal pipeline tool of condenser (2)
Mouth is the first connecting pin of condensation evaporation system, another port is connected to the one end of the second heat exchanger tube (17), the second heat exchanger tube
(17) it being connected to inside the other end with the inside of liquid knockout shell (11), liquid knockout shell (11) has there are two gas diversion tube,
The inside of two gas diversion tubes is connected to the inside of liquid knockout shell (11), and one end of two gas diversion tubes, which is respectively positioned on, removes
The inside upper part of liquid device shell (11), one of gas diversion tube and the second heat exchanger tube (17) cooperate, another gas flow guiding
Pipe is the second connection end of condensation evaporation system, and a frequency-changeable compressor (15) is installed between the first connecting pin and second connection end
With several invariable frequency compressors (16), the cooling medium inlet of a frequency-changeable compressor (15) and several invariable frequency compressors (16) with
The refrigerant outlet of second connection end connection, a frequency-changeable compressor (15) and several invariable frequency compressors (16) connects with first
End connection is connect, installation auxiliary fluid removing system between the first connecting pin and second connection end, auxiliary fluid removing system includes the first heat exchange
It manages (12), is connected to respectively with inside the inside of the first connecting pin and second connection end inside the both ends of the first heat exchanger tube (12), the
The middle part of one heat exchanger tube (12) is located at the lower inside of liquid knockout shell (11).
2. variable frequency fixed frequency packaged combined type water cooler according to claim 1, it is characterised in that: the one of the condenser (2)
It is installed the first reversal valve (5) between end and the second heat exchanger tube (17), the first reversal valve (5), an input of the first reversal valve (5)
End is connected with one end of condenser (2), and two output ends of the first reversal valve (5) are held with two of the second heat exchanger tube (17) respectively
Mouth connection, two ports of the second heat exchanger tube (17) are connected to two input terminals of the second reversal valve (6) respectively, the second reversal valve
(6) output end is connected to a gas diversion tube of liquid knockout shell (11).
3. variable frequency fixed frequency packaged combined type water cooler according to claim 1, it is characterised in that: the evaporator shell (7)
Inside installation accelerate heat-exchanger rig, the acceleration heat-exchanger rig includes immersible pump (19) and two deflectors (18), immersible pump
(19) output water flow can pass through the second heat exchanger tube (17), and plane where two deflectors (18) is parallel to each other, immersible pump (19)
Output water flow can be by between two deflectors (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920223455.8U CN209588443U (en) | 2019-02-22 | 2019-02-22 | Variable frequency fixed frequency packaged combined type water cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920223455.8U CN209588443U (en) | 2019-02-22 | 2019-02-22 | Variable frequency fixed frequency packaged combined type water cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588443U true CN209588443U (en) | 2019-11-05 |
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ID=68354823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920223455.8U Active CN209588443U (en) | 2019-02-22 | 2019-02-22 | Variable frequency fixed frequency packaged combined type water cooler |
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| Country | Link |
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| CN (1) | CN209588443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451600A (en) * | 2022-09-21 | 2022-12-09 | 孚莱美科(江苏)环境科技有限公司 | Combined air-cooled modular unit and energy regulation and control method thereof |
-
2019
- 2019-02-22 CN CN201920223455.8U patent/CN209588443U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451600A (en) * | 2022-09-21 | 2022-12-09 | 孚莱美科(江苏)环境科技有限公司 | Combined air-cooled modular unit and energy regulation and control method thereof |
| CN115451600B (en) * | 2022-09-21 | 2024-01-23 | 孚莱美科(江苏)环境科技有限公司 | Combined air-cooled module unit and energy control method thereof |
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