CN215062566U - Unit refrigeration dehumidification cold water wind cabinet system - Google Patents
Unit refrigeration dehumidification cold water wind cabinet system Download PDFInfo
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- CN215062566U CN215062566U CN202121310168.4U CN202121310168U CN215062566U CN 215062566 U CN215062566 U CN 215062566U CN 202121310168 U CN202121310168 U CN 202121310168U CN 215062566 U CN215062566 U CN 215062566U
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Abstract
The utility model provides a unit refrigeration dehumidification cold water wind cabinet system, relates to refrigeration plant technical field, including setting up at the internal water heat transfer system, the refrigeration dehumidification system of laying along air inlet side to air-out side direction of cabinet, the refrigeration dehumidification system is including being used for carrying out the evaporation dehumidification system that cooling condensation appeared the comdenstion water to the air of process and to carrying out the condensing system that the heat absorption heaies up to the air of process, the utility model discloses an innovation uses dual system form, and sharing fan and wind channel guarantee uses the accuse temperature and control humidity in the operating mode of difference, can set for according to different situation and open refrigerating system or water heat transfer system, synthesizes automatic control.
Description
Technical Field
The utility model relates to a refrigeration plant technical field, concretely relates to unit refrigeration dehumidification cold water wind cabinet system.
Background
With the progress of science and technology and the development of human society, the control requirements on the temperature and the humidity of the environment in the processes of production, transportation, storage and the like of products in more and more fields are higher and higher, the suitable temperature and the suitable humidity can not only ensure the yield of the products, but also prevent the deterioration and the like of the products, and the control requirements on the temperature and the humidity of the environment are more and more important along with the improvement of the requirements on manufacturability. Ordinary cold water wind cabinet only possesses single refrigeration function generally, when needs dehumidification, intensification, needs purchase other devices in addition and satisfies the demand, consequently, how to make cold water wind cabinet integrated refrigeration, heating, functions such as dehumidification, reduce the production input, increase work efficiency, is the technical problem that needs the solution at present urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem, provide a unit refrigeration dehumidification cold water wind cabinet system, make the integrated refrigeration of cold water wind cabinet, heat, functions such as dehumidification, reduce the production input, increase work efficiency's technological effect.
In order to solve the above technical problem, the technical scheme adopted in the present utility is:
the utility model provides a unit refrigeration dehumidification cold water wind cabinet system, is including setting up at internal water heat transfer system, the refrigeration dehumidification system of laying along air inlet side to air-out side direction of cabinet, the refrigeration dehumidification system is including being used for carrying out the evaporation dehumidification system that cooling condensation separated out the comdenstion water to the air of process and carrying out the condensing system that the absorbed heat heaied up to the air of process.
Furthermore, the water heat exchange system comprises a water heat exchanger and a freezing water tank which are arranged on the air inlet side, the input end of the water heat exchanger is communicated with the output end of the freezing water tank through an input pipeline, and the output end of the water heat exchanger is communicated with the input end of the freezing water tank through an output pipeline, so that a water circulation air refrigeration system is formed.
Further, the condensing system is including setting up condenser, compressor, the reservoir of water heat exchanger air inlet rear side, the output of compressor with the condenser input passes through the pipeline intercommunication, the condenser output with the reservoir input passes through pipeline intercommunication.
Further, the compressor compresses a liquid refrigerant into high-pressure high-temperature refrigeration steam, and then the high-pressure high-temperature refrigeration steam is conveyed into the condenser through the conveying pipeline, the refrigeration steam releases heat to passing air, the refrigeration steam is condensed into high-pressure liquid, the high-pressure liquid is output from the condenser and conveyed into the liquid storage device, the air passing through the condenser absorbs heat to be heated, and the high-pressure liquid is conveyed out from an air outlet end.
Furthermore, the evaporation dehumidification system comprises an evaporator and a gas-liquid separator, wherein the evaporator and the gas-liquid separator are arranged between the water heat exchanger and the condenser, the input end of the evaporator is connected with the output end of the liquid accumulator through a conveying pipeline, the output end of the evaporator is connected with the input end of the gas-liquid separator through a conveying pipeline, and the liquid accumulator is provided with an electromagnetic valve and an expansion valve on the conveying pipeline between the evaporators.
Furthermore, the liquid accumulator throttles high-pressure liquid into low-pressure and low-temperature refrigerating liquid through the expansion valve, the low-temperature and low-pressure refrigerating liquid is conveyed into the evaporator through the conveying pipeline, the refrigerating liquid absorbs heat of passing air and is gasified into high-temperature and low-pressure liquid gas, the liquid gas is conveyed into the gas-liquid separator through the conveying pipeline to be separated, and the air passes through the evaporator to be cooled and condensed to separate out condensed water, so that the humidity of the air is reduced.
And the air conditioner further comprises a centrifugal fan arranged at the air outlet end of the condenser in the cabinet body, and the centrifugal fan outputs the air passing through the water heat exchange system and the refrigeration and dehumidification system from the air outlet of the cabinet body.
Further, the control system comprises a control box, and the control box is electrically connected with the compressor, the electromagnetic valve, the centrifugal fan and the freezing water tank respectively.
Furthermore, the refrigerator also comprises a high-low pressure controller which is electrically connected with the control box and is used for controlling the pressure of the compressor, a temperature sensor which is used for detecting the temperature of the refrigeration steam output by the compressor, and a temperature and humidity sensor which is arranged on the air outlet side of the cabinet body.
Furthermore, the evaporator and the condenser are integrated into an integrated evaporation and condensation integrated heat exchanger.
Compared with the prior art, this practicality has following beneficial effect:
the utility model provides a unit refrigeration dehumidification cold water wind cabinet system through set up water heat transfer system, refrigeration dehumidification system simultaneously at the internal of cabinet, evaporates dehumidification system and condensing system promptly, uses dual system form through the innovation, and sharing fan and wind channel guarantee to use accuse temperature accuse wet at the operating mode of difference, can set for according to different conditions and open refrigeration system or water heat transfer system, synthesizes automatic control.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic diagram of the system of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure: 1. the system comprises a compressor, an evaporation and condensation integrated heat exchanger 2, an evaporator 21, a condenser 22, a water heat exchanger 3, a freezing water tank 4, a centrifugal fan 5, a liquid storage device 6, a gas-liquid separator 7, a high-low pressure controller 8, a temperature sensor 9, an electromagnetic valve 10, an expansion valve 11 and a control box 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the present application.
As shown in fig. 1-2, a unit refrigeration and dehumidification cold water air cabinet system comprises a water heat exchange system and a refrigeration and dehumidification system which are arranged in a cabinet body along the direction from an air inlet side to an air outlet side, wherein the refrigeration and dehumidification system comprises an evaporation and dehumidification system and a condensation system, the evaporation and dehumidification system is used for cooling, condensing and separating out condensed water from passing air, and the condensation system is used for absorbing heat and heating the passing air.
The utility model provides a unit refrigeration dehumidification cold water wind cabinet system through set up water heat transfer system, refrigeration dehumidification system simultaneously at the internal of cabinet, evaporates dehumidification system and condensing system promptly, uses dual system form through the innovation, and sharing fan and wind channel guarantee to use accuse temperature accuse wet at the operating mode of difference, can set for according to different conditions and open refrigeration system or water heat transfer system, synthesizes automatic control.
Specifically, as shown in the figure, the water heat exchange system comprises a water heat exchanger 3 and a freezing water tank 4 which are arranged on the air inlet side, the input end of the water heat exchanger 3 is communicated with the output end of the freezing water tank 4 through an input pipeline, and the output end of the water heat exchanger 3 is communicated with the input end of the freezing water tank 4 through an output pipeline, so that a water circulation air refrigeration system is formed. When the refrigerating water tank is used, when the refrigerating requirement can be met by directly refrigerating through the water heat exchange system, the refrigerating water tank 4 outputs the refrigerated liquid water, the air passes through the water heat exchanger 3, the temperature difference exists when the air passes through the water heat exchanger 3, the refrigerated liquid water absorbs the heat in the air, the air is cooled and output, the liquid water carries the heat to be conveyed back into the refrigerating water tank 4, the liquid water is refrigerated again, and the process is circulated, namely the circulating refrigeration of the water heat exchange system.
Specifically, as shown in the figure, the condensing system includes condenser 21, compressor 1, reservoir 6 that sets up 3 air inlet rear sides of water heat exchanger, the output of compressor 1 with condenser 21 input passes through the pipeline intercommunication, condenser 21 output with reservoir 6 input passes through the pipeline intercommunication. The compressor 1 compresses liquid refrigerant into high-pressure high-temperature refrigeration steam, and then the high-pressure high-temperature refrigeration steam is conveyed into the condenser 21 through a conveying pipeline, the refrigeration steam releases heat to passing air, the refrigeration steam is condensed into high-pressure liquid, the high-pressure liquid is output from the condenser 21 and is conveyed into the liquid storage device 6, the air passing through the condenser 21 absorbs heat to be heated, and the high-pressure liquid is conveyed out from an air outlet end. When needs condensing system heating and rising temperature, this practical refrigerant that uses is the refrigerant, and the compressor compresses into the highly compressed refrigeration steam of high temperature with the refrigerant and carries to condenser 21 in, and the cold air of process absorbs the heat of refrigeration steam, and the temperature risees and sees off again.
Specifically, as shown in the figure, the evaporation dehumidification system comprises an evaporator 22 and a gas-liquid separator 7 which are arranged between the water heat exchanger 3 and the condenser 21, the input end of the evaporator 22 is connected with the output end of the liquid accumulator 6 through a conveying pipeline, the output end of the evaporator 22 is connected with the input end of the gas-liquid separator 7 through a conveying pipeline, and the liquid accumulator 6 is provided with an electromagnetic valve 10 and an expansion valve 11 on the conveying pipeline between the evaporators 22. The liquid accumulator 6 throttles high-pressure liquid into low-pressure low-temperature refrigerating liquid through the expansion valve 11, the low-pressure low-temperature refrigerating liquid is conveyed into the evaporator 22 through the conveying pipeline, the refrigerating liquid absorbs heat of passing air and is gasified into high-temperature low-pressure liquid gas, the liquid gas is conveyed into the gas-liquid separator 7 through the conveying pipeline to be separated, and the air passes through the evaporator 22 to be cooled, condensed water is separated out through condensation, so that the humidity of the air is reduced.
The evaporator is a high-efficiency hydrophilic aluminum fin surface cooler, adopts a copper pipe sleeve corrugated slotted sheet expansion pipe, is in a cross heat dissipation type, is matched with a large-air-volume low-noise fan to enhance heat transfer, and has excellent heat exchange efficiency.
Specifically, as shown in the figure, the air conditioner further comprises a centrifugal fan 5 arranged at an air outlet end of the condenser 21 in the cabinet body, and the centrifugal fan 5 outputs air passing through the water heat exchange system and the refrigeration and dehumidification system from an air outlet of the cabinet body. The centrifugal fan adopts a high-efficiency multi-wing double-air inlet centrifugal fan and has the characteristics of large air quantity, low noise and stable and reliable performance. Through a strict dynamic and static balance test, the fan bearing is in an oil-containing self-sealing type, lubricating oil does not need to be added during normal operation, and maintenance cost is saved for customers.
Specifically, as shown in the figure, the system further comprises a control system, wherein the control system comprises a control box 12, and the control box 12 is electrically connected with the compressor 1, the electromagnetic valve 10, the centrifugal fan 5 and the freezing water tank 4 respectively.
Specifically, as shown in the figure, the air conditioner further comprises a high-low pressure controller 8 electrically connected with the control box 12 and used for controlling the pressure of the compressor 1, a temperature sensor 9 used for detecting the temperature of the refrigeration steam output from the compressor 1, and a temperature and humidity sensor arranged on the air outlet side of the cabinet body. Each wind cabinet is provided with a Temperature (TH) and humidity sensor (RH), and can be movably placed near a probe of a monitoring system, so that the wind cabinets can be controlled more accurately, and energy consumption is saved; the wind cabinet adopts a variable frequency control motor to operate.
The built-in control box 12 is arranged, so that the operation and management are easy. The built-in programmable logic controller has the functions of automatic control, running state display, parameter setting, alarm record query and the like, and once the parameters are fixed, the built-in programmable logic controller automatically selects to be in standby or run according to a corresponding mode according to a warehouse temperature and humidity state signal acquired by the temperature and humidity transmitter. The temperature and the humidity are safely and stably controlled, the full-automatic operation is realized according to set temperature and humidity parameters, the unattended operation is realized, and the labor and the electric power cost are saved.
Specifically, as shown in the figure, the evaporator 22 and the condenser 21 are an integrated evaporation and condensation integrated heat exchanger 2.
The utility model discloses can access group control system (apolegamy function), realize long-range looking over and control wind cabinet equipment centralized control and management (long-range power on/off) operation energy consumption statistics, the analysis, long-range inquiry storehouse running state, internet equipment detects alarm system (apolegamy function), possess the temperature transfinites, humidity transfinites, the little letter of equipment trouble, telephone and SMS alarming function, have gateway and high in the clouds data storage function, storehouse humiture state and equipment running state are inquired to accessible applet, realize the remote monitoring of equipment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a unit refrigeration dehumidification cold water wind cabinet system, its characterized in that is including setting up water heat transfer system, the refrigeration dehumidification system that lays along air inlet side to air-out side direction in the cabinet body, the refrigeration dehumidification system is including being used for carrying out the evaporation dehumidification system that the condensation appeared the comdenstion water to the air that passes through to cool off the condensation and to carrying out the condensing system that the heat absorption heaies up to the air that passes through.
2. A unit refrigeration and dehumidification cold water air cabinet system according to claim 1, wherein the water heat exchange system comprises a water heat exchanger (3) and a freezing water tank (4) which are arranged on the air inlet side, the input end of the water heat exchanger (3) is communicated with the output end of the freezing water tank (4) through an input pipeline, and the output end of the water heat exchanger (3) is communicated with the input end of the freezing water tank (4) through an output pipeline, so as to form a water circulation air refrigeration system.
3. A unit refrigeration and dehumidification cold water air cabinet system according to claim 2, wherein the condensation system comprises a condenser (21), a compressor (1) and a reservoir (6) which are arranged at the rear side of the inlet air of the water heat exchanger (3), the output end of the compressor (1) is communicated with the input end of the condenser (21) through a pipeline, and the output end of the condenser (21) is communicated with the input end of the reservoir (6) through a conveying pipeline.
4. A unit refrigeration and dehumidification cold water air cabinet system according to claim 3, wherein the compressor (1) compresses liquid refrigerant into high-pressure and high-temperature refrigeration steam, and then the refrigeration steam is conveyed into the condenser (21) through a conveying pipeline, the refrigeration steam releases heat to passing air, the refrigeration steam is condensed into high-pressure liquid, the high-pressure liquid is output from the condenser (21) and sent into the liquid reservoir (6), and the air passing through the condenser (21) absorbs heat to raise temperature and is sent out from an air outlet end.
5. A unit refrigeration and dehumidification cold water air cabinet system according to claim 4, wherein the evaporation and dehumidification system comprises an evaporator (22) and a gas-liquid separator (7) which are arranged between the water heat exchanger (3) and the condenser (21), the input end of the evaporator (22) is connected with the output end of the liquid reservoir (6) through a conveying pipeline, the output end of the evaporator (22) is connected with the input end of the gas-liquid separator (7) through a conveying pipeline, and a solenoid valve (10) and an expansion valve (11) are arranged on the conveying pipeline between the liquid reservoir (6) and the evaporator (22).
6. A unit refrigeration and dehumidification cold water air cabinet system according to claim 5, wherein the liquid accumulator (6) throttles high-pressure liquid into low-pressure and low-temperature refrigeration liquid through the expansion valve (11), the low-temperature and low-pressure refrigeration liquid is conveyed into the evaporator (22) through a conveying pipeline, the refrigeration liquid absorbs heat from passing air and is vaporized into high-temperature and low-pressure liquid gas, the liquid gas is conveyed into the gas-liquid separator (7) through the conveying pipeline for separation, and the air is cooled and condensed by passing through the evaporator (22) to separate out condensed water, so as to reduce the humidity of the air.
7. A unit cooling and dehumidifying cold-water air cabinet system as claimed in claim 6, further comprising a centrifugal fan (5) disposed at the air outlet end of the condenser (21) in the cabinet, wherein said centrifugal fan (5) outputs the air passing through the water heat exchange system and the cooling and dehumidifying system from the air outlet of the cabinet.
8. A unit refrigeration and dehumidification cold water air cabinet system according to claim 7, further comprising a control system, wherein the control system comprises a control box (12), and the control box (12) is electrically connected with the compressor (1), the electromagnetic valve (10), the centrifugal fan (5) and the freezing water tank (4) respectively.
9. A unit refrigeration and dehumidification cold water air cabinet system according to claim 8, further comprising a high and low pressure controller (8) electrically connected to said control box (12) for controlling the pressure of said compressor (1), a temperature sensor (9) for detecting the temperature of the refrigeration vapor outputted from said compressor (1), and a temperature and humidity sensor disposed on the air outlet side of said cabinet.
10. A unit refrigeration and dehumidification cold water air cabinet system according to claim 5, wherein the evaporator (22) and the condenser (21) are an integrated evaporation and condensation integrated heat exchanger (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121310168.4U CN215062566U (en) | 2021-06-11 | 2021-06-11 | Unit refrigeration dehumidification cold water wind cabinet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121310168.4U CN215062566U (en) | 2021-06-11 | 2021-06-11 | Unit refrigeration dehumidification cold water wind cabinet system |
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| Publication Number | Publication Date |
|---|---|
| CN215062566U true CN215062566U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121310168.4U Active CN215062566U (en) | 2021-06-11 | 2021-06-11 | Unit refrigeration dehumidification cold water wind cabinet system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215062566U (en) |
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2021
- 2021-06-11 CN CN202121310168.4U patent/CN215062566U/en active Active
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