CN110068175A - A kind of cooling device of large size heat-producing device - Google Patents
A kind of cooling device of large size heat-producing device Download PDFInfo
- Publication number
- CN110068175A CN110068175A CN201810090129.4A CN201810090129A CN110068175A CN 110068175 A CN110068175 A CN 110068175A CN 201810090129 A CN201810090129 A CN 201810090129A CN 110068175 A CN110068175 A CN 110068175A
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- cooling
- evaporator
- heat exchange
- exchange medium
- pipe
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- 238000001816 cooling Methods 0.000 title claims abstract description 131
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000007788 liquid Substances 0.000 claims description 54
- 230000011664 signaling Effects 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010025 steaming Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 15
- 238000001704 evaporation Methods 0.000 abstract description 9
- 230000008020 evaporation Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 125000004122 cyclic group Chemical group 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention provides a kind of cooling devices of large-scale heat-producing device, belong to cooling equipment technical field.The cooling device cooling efficiency that it solves existing large scale equipment is low, to the technical problems such as environmental requirement is high, occupied area is wide, environmental pollution is big.This cooling device includes evaporator, pump group and cooling tube, and the both ends of cooling tube pass through first pipe respectively and connect with evaporator and pump group, and pump group is connect by first pipe with evaporator, and compressor provides refrigerant for evaporator.The present invention cooperates compressor to cool down heat exchange medium by evaporator, due to compressor generate refrigerant temperature it is low, it is easy evaporation, heat absorption efficiency is high the features such as, it rapid can obtain heat exchange medium cooling, and not limited by environment temperature, cooling effect is preferable；And refrigerant is in sealing state in entire cyclic process, will not outwardly evaporate, more environmentally-friendly；Relative to cooling tower and circulating water pool, occupied area is less, can economize the land resource.
Description
Technical field
The invention belongs to cooling equipment technical fields, refer in particular to a kind of cooling device of large-scale heat-producing device.
Background technique
Currently, being carried out in cooling device by the pure water or oil liquid recycled to large scale equipment, cooling tower pair is generallyd use
Pure water or oil liquid after heating cool down, and such as application No. is a kind of novel synthesis of the disclosure of the invention of " 201621369215.1 "
The water outlet of furnace pure water cooling equipment, including pure water tank, wet cooling tower and circulating water pool, the pure water tank is fixed by pipeline
It is connected with pure water pump, the water outlet of the pure water pump is respectively connected with synthetic furnace one-step cooling water inlet and synthetic furnace two by pipeline
Section cooling water inlet, and synthetic furnace one-step cooling water out and synthetic furnace two-step cooling water out are cooled down with evaporation by pipeline
Tower is fixedly connected, and the water outlet of the circulating water pool is fixedly connected with water circulating pump, the water outlet of the water circulating pump by pipeline
End is also fixedly connected with wet cooling tower by pipeline.
Above-mentioned pure water cooling equipment carries out the pure water after heating to realize by the setting of cooling tower and circulating water pool
Cool down and recycle, but not only occupied area is excessive in such a way that cooling tower is cooled down, wastes land resource, and
Cool down low efficiency, and cooling effect is larger by environmental restrictions, if environment temperature is higher, cooling tower is difficult that the pure water of high temperature is cold
But, lead to not quickly and effectively cool down to equipment, the serious damage that may result in equipment；Meanwhile using cooling
The cooling method of tower and circulating water pool also creates the waste and more serious environmental pollution of resource, and cooling tower needs constantly follow
The water of ring is come to making high-temperature medium cool down, then in entire temperature-fall period, moisture can cause water resource because high temperature constantly evaporate
Waste, and due to being in industrial area, the water resource constantly recycled is easy to be contaminated, in use for some time it is necessary to right
Recirculated water is replaced to ensure it with preferable cooling effect, and the sewage waste discharged can also cause the environment on periphery
Pollution.To solve the above-mentioned problems, a cooling equipment efficiently, environmentally friendly how is designed as urgent problem to be solved.
Summary of the invention
The object of the present invention is to provide a kind of cooling devices of efficient, environmental protection large scale equipment.
The object of the present invention is achieved like this:
A kind of cooling device of large size heat-producing device, it is characterised in that: the cooling device includes dropping for heat exchange medium
The evaporator of temperature, the pump group of driving heat exchange medium flowing and the cooling tube for being wrapped in large scale equipment outside or inside, it is described
The both ends of cooling tube are connect with the water inlet end of the water outlet of evaporator and pump group respectively by first pipe, the water outlet of the pump group
End is connected by the water inlet of first pipe and evaporator, and the outlet of the inlet and compressor of the condensation of the evaporator passes through
Second pipe is connected, and the liquid outlet of the evaporator is connected with the entrance of compressor by second pipe.The present invention passes through evaporation
Device cooperation compressor cools down heat exchange medium, and the refrigerant temperature generated due to compressor is low, easy evaporation, heat absorption efficiency are high
The features such as, it rapid can obtain heat exchange medium cooling, and do not limited by environment temperature, even if environment temperature has four or five ten
Degree Celsius, this cooling device is still able to work normally and has preferable cooling effect；Simultaneously as refrigerant is in evaporator
It is constantly in sealing state in the entire cyclic process of compressor, will not outwardly evaporate and cause environmental pollution, it is more environmentally-friendly；
And relatively cool tower and circulating water pool, occupied area is less, can save many land resources.
In a kind of cooling device of above-mentioned large-scale heat-producing device, the cooling tube in this cooling device at least three,
All cooling tube serial or parallel connection settings, the interior filling of circulatory flow of the cooling tube, pump group, evaporator and first pipe composition
Full heat exchange medium.The mode of more cooling tube serial or parallel connections is capable of increasing the contact surface between cooling tube and large scale equipment
Product is conducive to the efficiency for increasing heat exchange, cools down to equipment rapidly.
In a kind of cooling device of above-mentioned large-scale heat-producing device, the pump group includes multi-pass check valve and multiple pumps
Body, the inlet of each pump housing are connected with the outlet end of cooling tube respectively, the liquid outlet of each pump housing respectively with multi-pass check valve
Water inlet be connected, be connected in the first pipe between the water outlet of multi-pass check valve and the water inlet of evaporator and be provided with stream
Measure signalling means.Above-mentioned only one liquid outlet of multi-pass check valve, other are inlet；The scheme most wide as the scope of application,
Above-mentioned multi-pass check valve is tee one-way valve, and there are two the above-mentioned pump housings, and in actual work, the pump housing can work independently can also be with
It works at the same time；The design of multiple pump housings and multi-pass check valve enables this cooling device according to environment temperature or large scale equipment sheet
Body temperature selects to open the quantity of the pump housing, if environment temperature or device temperature are excessively high, multiple pump housings are opened in selection simultaneously
The flow velocity for increasing heat exchange medium, enables this cooling device faster to cool down to equipment；If environment temperature and equipment
Temperature is not high, then selection opens a pump housing only to drive heat exchange medium to flow, and in the case where meeting cooling demand, saves money
Source reduces cost；The flow of above-mentioned heat exchange medium can be detected by flow signal device.
In a kind of cooling device of above-mentioned large-scale heat-producing device, divide in the first pipe of the cooling tube both ends connection
It is not provided with valve, is provided at cooling tube for detecting hot friendship in the first pipe for connecting cooling tube and evaporator
Change the temperature signal device of medium temperature and the pressure signal device for detecting heat exchange medium pressure.Temperature at cold water pipe
Degree signalling means and pressure signal device are able to detect the temperature and pressure that will enter the heat exchange medium of cooling tube, it is ensured that its temperature
With pressure all in normal value, failure can be found in time, it is when evaporator being avoided to damage, the heat exchange medium not cooled down is direct
Cooling tube is transported to without knowing.
In a kind of cooling device of above-mentioned large-scale heat-producing device, the outlet of the compressor and the inlet of evaporator
Between condenser, fluid reservoir and filter be connected in turn by second pipe；It is connected between the filter and evaporator
Expansion valve is connected in parallel to pressure controller in the outlet of the compressor and inlet duct, is provided on the condenser scattered
Hot-air fan.Compressed refrigerant can be cooled to liquid, the heat that radiator fan can will generate when condensing refrigerant by condenser
Discharge, fluid reservoir can store condensed refrigerant, extract use when to be needed at any time, and filter can be to will
The refrigerant of liquid is filtered, and impurity is avoided to enter in evaporator, influences cooling effect；Expansion valve and the cooperation of temperature signal device,
The power that can control compressor enables compressor to change its power at any time according to the cooling requirement of heat exchange medium, saves
Resource, while working in the state of compressor can also being avoided to be constantly in total power, it avoids compressor from generating inertia, influences cold
The liquefaction effect of matchmaker.
In a kind of cooling device of above-mentioned large-scale heat-producing device, gas-liquid point is provided between the cooling tube and pump group
From device or liquid reserve tank, liquid matter signalling means is provided in the gas-liquid separator or liquid reserve tank.Gas-liquid separator can will cool down
Heat exchange medium avoids excessively leading to lowering ability decline or first because of gas because being separated by thermogenetic gas in journey
Manifold pressure is excessive and explodes, and is conducive to the cooling efficiency for improving this cooling equipment and stability and safety.
In a kind of cooling device of above-mentioned large-scale heat-producing device, the heat exchange medium is pure water, the pump group
Side is provided with both ends and valvular resin container is arranged, and the entrance of the resin container is connected with the water outlet of pump group, the resin
The outlet of tank is connected with the water inlet end of pump group, and the liquid matter signalling means is water quality signalling means, and the pump housing is water pump.Resin container
Design pure water can be softened, avoid because long-time using due in first pipe formed scale and result in blockage, favorably
In the stability and safety that further increase this cooling equipment.Alternatively, it is described when heat exchange medium is oil liquid
Liquid matter signalling means is oily signalling means, and the pump housing is oil pump, pump housing quantity can according to need increase to five to six it is even more,
It is not necessarily to increase the design of resin container in cooling device.
When this cooling equipment works, pump group drives heat exchange medium flowing, and heat exchange medium is cooled down by evaporator
Enter cooling tube afterwards, large scale equipment is cooled down, cooling tube can wind on the outside of heater element or be located in large-scale instrument
In the high-temperature space in portion, the contact area with pyrotoxin can be increased, as far as possible in a manner of winding or crimp etc. convenient for improving
The efficiency that cools down and effect；Heat exchange medium after then flowing through large scale equipment enters gas-liquid separation from the outflow of the cooling tube other end
Device will be separated by thermogenetic gas, then will be transported in pump group, reenter circulation.The liquid matter letter being arranged on gas-liquid separator
Number device is able to detect the quality of heat exchange medium, and when the impurity contained in heat exchange medium is more, starting resin container comes to heat
Exchange media is softened, and flow signal device is capable of the flow velocity of real-time display heat exchange medium, to select difference as needed
The pump housing combination flow velocity is adjusted.Rapid steamer is as follows to the cooling procedure of heat exchange medium；When the heat exchange medium of high temperature
When entering in rapid steamer from the water inlet of rapid steamer, refrigerant enters from inlet, and refrigerant heat is evaporated rapidly, and is being evaporated
A large amount of heat is absorbed in journey, to make the heat exchange medium entered in rapid steamer cooling, then from the water outlet stream of rapid steamer
Out, the refrigerant after evaporation is discharged from the liquid outlet of rapid steamer, into compressor, by compressor again boil down to liquid, enters
Fluid reservoir, and successively reentered in rapid steamer by filter and expansion valve, realize circulation.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that
The present invention cooperates compressor to cool down heat exchange medium by evaporator, the refrigerant temperature generated due to compressor
Spend low, easy evaporation, the features such as heat absorption efficiency is high, can be rapid heat exchange medium is cooling, and not by the limit of environment temperature
System, even if environment temperature has four or five ten degrees Celsius, this cooling device is still able to work normally and has preferable cooling effect
Fruit；Further, compressor load can carry out a point level Four load operation according to large-scale heat-producing device running temperature, be full respectively
25%, 50%, 75%, the 100% of load, to reach energy-saving effect.Simultaneously as refrigerant is in the whole of evaporator and compressor
It is constantly in sealing state in a cyclic process, will not outwardly evaporate and cause environmental pollution, it is more environmentally-friendly；And it is relatively cool
Tower and circulating water pool, occupied area is less, can save many land resources.
Detailed description of the invention
Fig. 1 be heat exchange medium of the invention be pure water when working principle diagram.
Fig. 2 be heat exchange medium of the invention be oil liquid when working principle diagram.
Fig. 3 is the partial enlarged view in Fig. 1 at A.
Fig. 4 is the partial enlarged view in Fig. 1 at B.
In figure, 1, evaporator；2, pump group；21, multi-pass check valve；22, the pump housing；3, cooling tube；4, first pipe；5, it compresses
Machine；6, second pipe；7, gas-liquid separator；8, liquid matter signalling means；9, flow signal device；10, resin container；11, fluid reservoir；12,
Filter；13, expansion valve；14, condenser；15, temperature signal device；16, pressure signal device；17, pressure controller；18, it radiates
Fan.
Specific embodiment
With specific embodiment, the invention will be further described with reference to the accompanying drawing, referring to Fig. 1-4:
The cooling device of this large scale equipment includes flowing for evaporator 1, the driving heat exchange medium of heat exchange medium cooling
Pump group 2 and be wrapped on the outside of large scale equipment or the cooling tube 3 of inside, the both ends of cooling tube 3 by first pipe 4 respectively with
The water outlet of evaporator 1 is connected with the water inlet end of pump group 2, and the water outlet of pump group 2 passes through the water inlet of first pipe 4 and evaporator 1
The inlet of mouth connection, the condensation of evaporator 1 is connected with the outlet of compressor 5 by second pipe 6, the liquid outlet of evaporator 1
It is connected with the entrance of compressor 5 by second pipe 6.The present invention cooperates compressor 5 to carry out heat exchange medium by evaporator 1
Cooling, the refrigerant temperature generated due to compressor 5 is low, easy evaporation, the features such as heat absorption efficiency is high, can be rapid heat exchange is situated between
Matter is cooling, and is not limited by environment temperature, even if environment temperature has four or five ten degrees Celsius, this cooling device is still able to just
It often works and there is preferable cooling effect；Further, 5 load of compressor can according to large-scale heat-producing device running temperature,
A point level Four load operation is carried out, is 25%, 50%, 75%, 100% at full capacity respectively, to reach energy-saving effect.Meanwhile
Since refrigerant is constantly in sealing state in the entire cyclic process of evaporator 1 and compressor 5, it will not outwardly evaporate and cause
Environmental pollution, it is more environmentally-friendly；And relatively cool tower and circulating water pool, occupied area is less, can save many land resources.
As shown in Figure 1 and Figure 4, the cooling tube 3 in this cooling device at least three, all 3 serial or parallel connections of cooling tube
It is arranged, valve, cooling tube 3, pump group 2, evaporator 1 and the first pipe is respectively arranged in the first pipe 4 of 3 both ends of cooling tube connection
Full heat exchange medium is filled in the circulatory flow that road 4 forms.The modes in parallel of more cooling tubes 3 are capable of increasing cooling tube 3 and big
The contact area of type equipment room is conducive to the efficiency for increasing heat exchange, cools down to equipment rapidly.
As shown in figures 1 and 3, pump group 2 includes multi-pass check valve 21 and at least two pump housings 22, the feed liquor of each pump housing 22
Mouth is connected with the outlet of gas-liquid separator 7 respectively, and the liquid outlet of each pump housing 22 is intake with two of multi-pass check valve 21 respectively
Mouth is connected, and is connected in the first pipe 4 between the water outlet of multi-pass check valve 21 and the water inlet of evaporator 1 and is provided with flow
It is provided at cooling tube 3 in the first pipe 4 of signalling means 9, connection cooling tube 3 and evaporator 1 and is situated between for detecting heat exchange
The temperature signal device 15 of matter temperature and pressure signal device 16 for detecting heat exchange medium pressure.
Above-mentioned only one liquid outlet of multi-pass check valve 21, other are inlet；The scheme most wide as the scope of application,
Above-mentioned multi-pass check valve 21 is tee one-way valve, and there are two the above-mentioned pump housings 22, and in actual work, the pump housing 22 can work independently
It can also work at the same time；The design of multiple pump housings 22 and multi-pass check valve 21 enable this cooling device according to environment temperature or
Large scale equipment self-temperature come select open the pump housing 22 quantity, if environment temperature or device temperature are excessively high, selection and meanwhile open
Multiple pump housings 22 are opened to increase the flow velocity of heat exchange medium, this cooling device is enable faster to cool down to equipment；If
Environment temperature and device temperature be not high, then selection opens a pump housing 22 only to drive heat exchange medium to flow, and meets cooling need
It in the case where asking, economizes on resources, reduces cost；The flow of above-mentioned heat exchange medium can be detected by flow signal device 9；It is close
Temperature signal device 15 and pressure signal device 16 at cold water pipe are able to detect the temperature that will enter the heat exchange medium of cooling tube 3
And pressure, it is ensured that its temperature and pressure can find failure all in normal value in time, when evaporator 1 being avoided to damage, will not drop
The heat exchange medium of temperature is delivered directly to cooling tube 3 without knowing.
Further, it is connected in turn between the outlet of compressor 5 and the inlet of evaporator 1 by second pipe 6 cold
Condenser 14, fluid reservoir 11, filter 12 and expansion valve 13, the side of compressor 5 are provided with pressure controller 17, on condenser 14
It is provided with radiator fan 18.Compressed refrigerant can be cooled to liquid by condenser 14, and radiator fan 18 can will condense cold
The heat discharge generated when matchmaker, fluid reservoir 11 can store the compressed refrigerant of compressor 5, when to be needed at any time
It extracts and uses, filter 12 can avoid impurity from entering in evaporator 1, influence cooling effect to the refrigerant of liquid is filtered
Fruit；Expansion valve 13 and temperature signal device 15 cooperate, and can control the power of compressor 5, compressor 5 is enable to be situated between according to heat exchange
The cooling requirement of matter changes its power at any time, economizes on resources, while compressor 5 can also be avoided to be constantly in the state of total power
Lower work avoids compressor 5 from generating inertia, influences the liquefaction effect of refrigerant.
Further, gas-liquid separator 7 or liquid reserve tank, gas-liquid separator 7 or liquid storage are provided between cooling tube 3 and pump group
Liquid matter signalling means 8 is provided in case.Gas-liquid separator 7 can be by heat exchange medium in temperature-fall period because by thermogenetic gas point
Separate out come, avoid because gas excessively cause lowering ability decline or first pipe 4 in pressure it is excessive due to explode, be conducive to
Improve cooling efficiency and stability and the safety of this cooling equipment.
When heat exchange medium is pure water, the side of pump group is provided with the resin container 10 of both ends setting valve, resin container 10
Entrance be connected with the water outlet of pump group, the outlet of resin container 10 is connected with the water inlet end of pump group, liquid matter signalling means 8 be water quality letter
Number device, the pump housing 22 are water pump, and the design of resin container 10 can soften pure water, avoid because long-time using due in the first pipe
4, interior formation scale and result in blockage, be conducive to the stability and safety that further increase this cooling equipment.
Alternatively, when heat exchange medium is oil liquid, liquid matter signalling means 8 is oily signalling means, and the pump housing 22 is oil
It pumps, is not necessarily to increase the design of resin container 10 in cooling device.
When this cooling equipment works, pump group 2 drives heat exchange medium flowing, and heat exchange medium carries out cold by evaporator 1
But enter cooling tube 3 afterwards, large scale equipment is cooled down, cooling tube 3 can wind on the outside of heater element or be located at large-scale instrument
In high-temperature space inside device, the contact area with pyrotoxin can be increased as far as possible in a manner of winding or crimp etc., be convenient for
Improve cooling efficiency and effect；Heat exchange medium after then flowing through large scale equipment enters gas-liquid from the outflow of 3 other end of cooling tube
Separator 7 will be separated by thermogenetic gas, then will be transported in pump group 2, reenter circulation.It is arranged on gas-liquid separator 7
Liquid matter signalling means 8 is able to detect the quality of heat exchange medium, when the impurity contained in heat exchange medium is more, starts resin container
10 soften heat exchange medium, and flow signal device 9 is capable of the flow velocity of real-time display heat exchange medium, so as to as needed
It selects the different pump housings to combine 22 pairs of flow velocitys to be adjusted.Rapid steamer is as follows to the cooling procedure of heat exchange medium；When high temperature
When heat exchange medium is entered in rapid steamer from the water inlet of rapid steamer, refrigerant enters from inlet, and refrigerant heat is evaporated rapidly, and
And a large amount of heat is absorbed in evaporation process, to make the heat exchange medium entered in rapid steamer cooling, then from rapid steamer
Water outlet outflow, refrigerant after evaporation is discharged from the liquid outlet of rapid steamer, into compressor 5, re-compressed by compressor 5
For liquid, is reentered in rapid steamer into fluid reservoir 11, and successively by filter 12 and expansion valve 13, realize circulation.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (9)
1. a kind of cooling device of large size heat-producing device, it is characterised in that: the cooling device includes cooling down for heat exchange medium
Evaporator, driving heat exchange medium flowing pump group and be wrapped on the outside of large scale equipment or the cooling tube of inside, it is described cold
But the both ends of pipe are connect with the water inlet end of the water outlet of evaporator and pump group respectively by first pipe, the water outlet of the pump group
It is connected by the water inlet of first pipe and evaporator, the outlet of the inlet and compressor of the condensation of the evaporator passes through the
Two pipelines are connected, and the liquid outlet of the evaporator is connected with the entrance of compressor by second pipe.
2. a kind of cooling device of large-scale heat-producing device according to claim 1, it is characterised in that: the cooling tube is at least
There are three, all cooling tube serial or parallel connections are arranged, the cooling tube, pump group, the recycle stream of evaporator and first pipe composition
Full heat exchange medium is filled in road.
3. a kind of cooling device of large-scale heat-producing device according to claim 1, it is characterised in that: the pump group includes more
Logical check valve and at least two pump housings, the inlet of each pump housing are connected with the outlet end of cooling tube respectively, and each pump housing goes out
Liquid mouth is connected with the water inlet of multi-pass check valve respectively, is connected between the water outlet of multi-pass check valve and the water inlet of evaporator
First pipe on be provided with flow signal device.
4. a kind of cooling device of large-scale heat-producing device according to claim 1, it is characterised in that: the cooling tube both ends
Valve is respectively arranged in the first pipe of connection, in the first pipe for connecting cooling tube and evaporator at close cooling tube
It is provided with the temperature signal device for detecting heat exchange medium temperature and the pressure signal for detecting heat exchange medium pressure
Device.
5. a kind of cooling device of large-scale heat-producing device according to claim 1, it is characterised in that: the compressor goes out
Condenser, fluid reservoir and filter are connected in turn by second pipe between mouth and the inlet of evaporator.
6. a kind of cooling device of large-scale heat-producing device according to claim 5, it is characterised in that: the filter and steaming
It is connected with expansion valve between hair device, is provided with radiator fan on the condenser, in the outlet and inlet duct of the compressor
It is connected in parallel to pressure controller.
7. a kind of cooling device of large size heat-producing device described in -6 any one according to claim 1, it is characterised in that: described
It is provided with gas-liquid separator or liquid reserve tank between cooling tube and pump group, liquid matter letter is provided in the gas-liquid separator or liquid reserve tank
Number device.
8. a kind of cooling device of large size heat-producing device, the heat exchange medium according to claim 7 any one are
Pure water, the side of the pump group are provided with both ends and valvular resin container, the entrance of the resin container and the water outlet of pump group are arranged
End is connected, and the outlet of the resin container is connected with the water inlet end of pump group, and the liquid matter signalling means is water quality signalling means, the pump housing
For water pump.
9. a kind of cooling device of large size heat-producing device according to claim 7 any one, it is characterised in that: the heat
Exchange media is oil liquid, and the liquid matter signalling means is oily signalling means, and the pump housing is oil pump.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066502 | 2018-01-24 | ||
| CN2018100665022 | 2018-01-24 |
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| CN110068175A true CN110068175A (en) | 2019-07-30 |
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| CN201810090129.4A Pending CN110068175A (en) | 2018-01-24 | 2018-01-30 | A kind of cooling device of large size heat-producing device |
| CN201820170463.6U Active CN208254027U (en) | 2018-01-24 | 2018-01-30 | A kind of cooling device of large size heat-producing device |
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| CN205641802U (en) * | 2016-05-11 | 2016-10-12 | 深圳市安格斯机械有限公司 | Constant temperature industrial cold water machine |
| CN107355985A (en) * | 2017-05-20 | 2017-11-17 | 安徽红叶节能电器科技有限公司 | A kind of heat pump water-heating machine device |
| CN208254027U (en) * | 2018-01-24 | 2018-12-18 | 温岭市三泉冷却设备有限公司 | A kind of cooling device of large size heat-producing device |
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2018
- 2018-01-30 CN CN201810090129.4A patent/CN110068175A/en active Pending
- 2018-01-30 CN CN201820170463.6U patent/CN208254027U/en active Active
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| GB751479A (en) * | 1952-05-29 | 1956-06-27 | Sulzer Ag | The operation of water softening plants |
| CN2501002Y (en) * | 2001-09-05 | 2002-07-17 | 陈正松 | Double loop closed circulation pure water cooler |
| CN101446524A (en) * | 2008-11-21 | 2009-06-03 | 合肥通用机械研究院 | Heat exchanger performance testing device for air conditioning |
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| CN205279542U (en) * | 2015-12-31 | 2016-06-01 | 宁波惠康实业有限公司 | Constant temperature refrigerating system |
| CN205641802U (en) * | 2016-05-11 | 2016-10-12 | 深圳市安格斯机械有限公司 | Constant temperature industrial cold water machine |
| CN107355985A (en) * | 2017-05-20 | 2017-11-17 | 安徽红叶节能电器科技有限公司 | A kind of heat pump water-heating machine device |
| CN208254027U (en) * | 2018-01-24 | 2018-12-18 | 温岭市三泉冷却设备有限公司 | A kind of cooling device of large size heat-producing device |
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