CN209326124U - A kind of anti-condensation cold liquid device - Google Patents
A kind of anti-condensation cold liquid device Download PDFInfo
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- CN209326124U CN209326124U CN201821920214.0U CN201821920214U CN209326124U CN 209326124 U CN209326124 U CN 209326124U CN 201821920214 U CN201821920214 U CN 201821920214U CN 209326124 U CN209326124 U CN 209326124U
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- heat exchanger
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of anti-condensation cold liquid devices, including by compressor, condensing heat exchanger, evaporating heat exchanger, gas-liquid separator, the compressor refrigeration system that electronic regulated valve is constituted, by evaporating heat exchanger, water pump, the coolant circulation system that water tank is constituted, it further include control unit, control unit passes through acquisition environment temperature, humidity calculates current environment condensation temperature spot and dew-point temperature, and coolant liquid feed flow temperature is set according to condensation temperature spot and dew-point temperature automatically, coolant liquid feed flow temperature is by electrical adjustment valve opening in control refrigeration system come bypass compressor capacity, reach control refrigerant evaporating temperature, realize the adjusting to feed flow temperature.
Description
Technical field
The utility model relates to field of refrigeration, specifically a kind of anti-condensation cold liquid device.
Background technique
Various high-power fever power-equipments have been deep into all trades and professions, such as large-scale cutting equipment, high powered radar equipment,
High power laser equipment, large power supply equipment etc., the following various cooling by water equipment come into operation successively.Due to supplying
Cold water temperature is improper, such as when cooling equipment for cold water water temperature is too low or cooled heat-producing device by ambient temperature and humidity variation,
Cooled fever power-equipment is caused a large amount of condensed water occur, so as to cause cooled fever power-equipment operation irregularity, or
Person's internal wiring is burnt.
Usual cooling supply wetting system is a large amount of to avoid cooled fever power-equipment from occurring for cold water temperature by improving setting
Condensed water, but the transformation of seasonal climate condition is not adapted to, since ambient temperature and humidity changes, dew-point temperature is caused also to become
Change, less adapt to environment temperature and the special occasions of cataclysm occur, cooled fever power-equipment still will appear dew condensation phenomenon.
Utility model content
The purpose of the utility model is to provide a kind of anti-condensation cold liquid devices, a large amount of condensations occur to solve cooled equipment
The problem of water phenomenon.
In order to achieve the above object, the technology employed by the present utility model is
A kind of anti-condensation cold liquid device, it is characterised in that: including compressor, condensing heat exchanger, evaporating heat exchanger, gas-liquid point
From device, electronic regulated valve, the refrigerant outlet of compressor is connect by pipeline with condensing heat exchanger one end, and condensing heat exchanger is another
End is connected by the hot side inlet of pipeline and evaporating heat exchanger, and the hot end outlet of evaporating heat exchanger passes through pipeline and gas-liquid separator
Import connection, the liquid-phase outlet of gas-liquid separator connected by the refrigerant inlet of pipeline and compressor, electronic regulated valve
Import exports the pipeline between condensing heat exchanger by pipeline bypass to compressor refrigerant, and the outlet of electronic regulated valve is logical
Pipeline bypass is crossed to pipeline between evaporating heat exchanger and condensing heat exchanger, thus constitutes compressor refrigeration system.
Wherein the cold side inlet of evaporating heat exchanger is connect with the outlet of a water pump, and the import of water pump goes out with water tank
Mouthful connection, the import of the cold side outlet, water tank of evaporating heat exchanger connect with external coolant liquid liquid source respectively, by evaporating heat exchanger,
Water pump, water tank constitute coolant circulation system；
It further include control unit, temperature sensor, humidity sensor, wherein temperature sensor detects current environment temperature respectively
Degree, coolant temperature, temperature in evaporating heat exchanger, humidity sensor detect current environment humidity, temperature sensor, humidity sensor
Device is connect with the signal input part of control unit respectively, the signal output end of control unit respectively with electronic regulated valve, compressor,
Water pump connection.
The anti-condensation cold liquid device of one kind, it is characterised in that: the condensing heat exchanger uses air-cooled cooling or water cooling
It is cooling.
The anti-condensation cold liquid device of one kind, it is characterised in that: managed between the condensing heat exchanger and evaporating heat exchanger
Road connection access has expansion valve.
Control unit controls compressor refrigeration system and coolant circulation system using certain control logic,
And its working condition is monitored, control unit can calculate current environment condensation temperature by acquisition environment temperature, humidity
Point and dew-point temperature, and coolant liquid feed flow temperature is set according to condensation temperature spot and dew-point temperature automatically.
Electronic regulated valve improves evaporation temperature by the bypass to compressor air-discharging by the open degree of control unit control valve
Degree, reaches the feed flow temperature that control unit is set automatically, and cooled equipment is effectively prevent dew condensation phenomenon occur.
The utility model prevents cooled equipment from condensation occur by automatically adjusting cooling equipment coolant liquid feed flow temperature
Phenomenon, being able to solve causes cooled fever power-equipment a large amount of condensed water occur, so that cooled fever power be avoided to set
Standby operation irregularity, or paralyse because internal wiring is burnt, it is a kind of very effective anti-condensation control device, has good
Market application value.
The utility model has the beneficial effects that
The utility model prevents cooled equipment from condensation occur by automatically adjusting cooling equipment coolant liquid feed flow temperature
Phenomenon, being able to solve causes cooled fever power-equipment a large amount of condensed water occur, so that cooled fever power be avoided to set
Standby operation irregularity, or paralyse because internal wiring is burnt, it is a kind of very effective anti-condensation control device, has good
Market application value.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of anti-condensation cold liquid device, including compressor 1, condensing heat exchanger 2, evaporating heat exchanger 4, gas-liquid
The refrigerant outlet of separator 5, electronic regulated valve 6, compressor 1 is connect by pipeline with 2 one end of condensing heat exchanger, condensing heat-exchange
2 other end of device connect by pipeline with the hot side inlet of evaporating heat exchanger 4, the hot end outlet of evaporating heat exchanger 4 pass through pipeline and
The import of gas-liquid separator 5 connects, and the liquid-phase outlet of gas-liquid separator 5 is connect by pipeline with the refrigerant inlet of compressor 1,
The import of electronic regulated valve 6 passes through pipeline bypass to pipeline between 1 refrigerant outlet of compressor and condensing heat exchanger 2, electricity
Thus the outlet of sub- regulating valve 6 constitutes pressure by pipeline bypass to pipeline between evaporating heat exchanger 4 and condensing heat exchanger 2
Contracting machine cooling system.
Wherein the cold side inlet of evaporating heat exchanger 4 is connect with the outlet of a water pump 7, the import of water pump 7 and a water tank 8
Outlet connection, the import of the cold side outlet, water tank 8 of evaporating heat exchanger 4 connect with external coolant liquid liquid source respectively, changed by evaporation
Hot device 4, water pump 7, water tank 8 constitute coolant circulation system；
It further include control unit 9, temperature sensor, humidity sensor, wherein temperature sensor detects current environment respectively
Temperature, coolant temperature, temperature in evaporating heat exchanger 4, humidity sensor detect current environment humidity, temperature sensor, humidity
Sensor is connect with the signal input part of control unit 9 respectively, the signal output end of control unit 9 respectively with electronic regulated valve 6,
Compressor 1, water pump 7 connect.
Condensing heat exchanger 2 uses air-cooled cooling or cooling by water.Pipeline connects between condensing heat exchanger 2 and evaporating heat exchanger 4
It connects into there is expansion valve 3.
In the utility model, compressor 1, condensing heat exchanger 2, expansion valve 3, evaporating heat exchanger 4, vapour liquid separator 5 and electricity
Sub- regulating valve 6 is welded to connect by copper pipe, forms compressor refrigeration system.Water pump 7 connects group by coolant line with water tank 8
At coolant circulation system, connection type is using welding and flanged joint.
In the utility model, control unit 9 recycles compressor refrigeration system and coolant liquid using certain control logic
System is controlled, and is monitored to its working condition, and control unit 9 can be worked as by acquisition environment temperature, humidity to calculate
Preceding environment condensation temperature spot and dew-point temperature, and coolant liquid feed flow temperature is set according to condensation temperature spot and dew-point temperature automatically.
In the utility model, control unit 9 by adjusting the open degree of electronic regulated valve 6 come bypass compressor capacity,
Reach control refrigerant evaporating temperature, realizes the adjusting to feed flow temperature.
Claims (3)
1. a kind of anti-condensation cold liquid device, it is characterised in that: including compressor, condensing heat exchanger, evaporating heat exchanger, gas-liquid separation
The refrigerant outlet of device, electronic regulated valve, compressor is connect by pipeline with condensing heat exchanger one end, the condensing heat exchanger other end
It is connected by the hot side inlet of pipeline and evaporating heat exchanger, the outlet of the hot end of evaporating heat exchanger passes through pipeline and gas-liquid separator
Import connection, the liquid-phase outlet of gas-liquid separator are connected by the refrigerant inlet of pipeline and compressor, electronic regulated valve into
Mouth exports the pipeline between condensing heat exchanger by pipeline bypass to compressor refrigerant, and the outlet of electronic regulated valve passes through
Thus pipeline bypass constitutes compressor refrigeration system to pipeline between evaporating heat exchanger and condensing heat exchanger；
Wherein the cold side inlet of evaporating heat exchanger is connect with the outlet of a water pump, and the import of water pump and the outlet of a water tank connect
Connect, the import of the cold side outlet, water tank of evaporating heat exchanger is connect with external coolant liquid liquid source respectively, by evaporating heat exchanger, water pump,
Water tank constitutes coolant circulation system；
Further include control unit, temperature sensor, humidity sensor, wherein temperature sensor detect respectively current environmental temperature,
Temperature in coolant temperature, evaporating heat exchanger, humidity sensor detect current environment humidity, temperature sensor, humidity sensor
Connect respectively with the signal input part of control unit, the signal output end of control unit respectively with electronic regulated valve, compressor, water
Pump connection.
2. the anti-condensation cold liquid device of one kind according to claim 1, it is characterised in that: the condensing heat exchanger is using air-cooled
Cooling or cooling by water.
3. the anti-condensation cold liquid device of one kind according to claim 1, it is characterised in that: the condensing heat exchanger is changed with evaporation
Pipeline connection access has expansion valve between hot device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920214.0U CN209326124U (en) | 2018-11-21 | 2018-11-21 | A kind of anti-condensation cold liquid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920214.0U CN209326124U (en) | 2018-11-21 | 2018-11-21 | A kind of anti-condensation cold liquid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209326124U true CN209326124U (en) | 2019-08-30 |
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ID=67710866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920214.0U Active CN209326124U (en) | 2018-11-21 | 2018-11-21 | A kind of anti-condensation cold liquid device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209326124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898613A (en) * | 2021-12-09 | 2022-01-07 | 北京中科科仪股份有限公司 | Anti-condensation system and anti-condensation method of molecular pump |
-
2018
- 2018-11-21 CN CN201821920214.0U patent/CN209326124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898613A (en) * | 2021-12-09 | 2022-01-07 | 北京中科科仪股份有限公司 | Anti-condensation system and anti-condensation method of molecular pump |
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