CN203501598U - Water cooling system for micro channel - Google Patents

Water cooling system for micro channel Download PDF

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Publication number
CN203501598U
CN203501598U CN201320586377.0U CN201320586377U CN203501598U CN 203501598 U CN203501598 U CN 203501598U CN 201320586377 U CN201320586377 U CN 201320586377U CN 203501598 U CN203501598 U CN 203501598U
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China
Prior art keywords
water
cooling
cooling system
ion
tank
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Expired - Fee Related
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CN201320586377.0U
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Chinese (zh)
Inventor
周峰
杨庆东
张延亮
苏伦昌
董春春
澹台凡亮
康民强
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Shandong Manufacturing Co., Ltd again of energy refitting big nation of group
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Dazu Remanufacturing Co of Shandong Energy Machinery Group
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Priority to CN201320586377.0U priority Critical patent/CN203501598U/en
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Abstract

A water cooling system for a micro channel comprises a main path cooling system, a control system, and a deionization system. The main path cooling system comprises a water tank, a main water pump, a heat dissipating assembly used for cooling circulating water, and cooling equipment used for cooling a cooled member. The two ends of the main water pump are respectively with one end of the water tank and one end of the cooling equipment. The other end of the cooling equipment is connected with the water tank. The water tank is connected with the heat dissipating assembly. The control system is electrically connected with the main water pump and the heat dissipating assembly. The deionization system comprises at least one ion pot loaded with ion exchange resin. A second tee joint between the main water pump and the cooling equipment is connected with one end of the ion pot. The other end of the ion pot is connected with the water tank. According to the utility model, the multiple systems are integrated into the single water cooling system so that the usage space is saved, the water cooling system is enabled to be more controllable, and the production cost is saved.

Description

A kind of water-cooling system for microchannel
Technical field
The utility model relates to technical field of refrigerating devices, is specifically related to a kind of water-cooling system for microchannel.
Background technology
In industrial production and scientific experiment, the heat that often need to produce in running equipment distributes, to guarantee the safe operation of equipment and the normal performance of performance.A plurality of circulatory systems such as existing water-cooling system main road when design is cooling, recirculated water deionization system adopt the mode working alone, and integrated level is poor, and space hold is large, and production cost is high, is unfavorable for controlling and debugging.
Utility model content
The purpose of this utility model is to provide a kind of water-cooling system for microchannel, and poor to solve above-mentioned existing water cooling system structure integrated level, space hold is large, and debugging difficulty is large, the problem that production cost is high.
Technical scheme is as follows:
For a water-cooling system for microchannel, comprise main road cooling system, for controlling the control system of described water-cooling system operation and for the deionization system of regulating loop degree of ionization;
Described main road cooling system comprises water tank, feed pump, for the radiating subassembly of cooling circulating water with for the cooling device of cooling cooled piece; The two ends of described feed pump are connected with one end of described water tank and described cooling device respectively, and the other end of described cooling device is connected with described water tank; Described water tank is connected with described radiating subassembly; Described control system is electrically connected to described feed pump and described radiating subassembly respectively;
Described deionization system comprises that at least one is equipped with the ion tank of ion exchange resin, and second three-way connection between described feed pump and described cooling device is connected with one end of described ion tank, and the other end of described ion tank is connected with described water tank.
Further: also to comprise, for the air conditioner cooling system to described water-cooling system inner air refrigeration, described air conditioner cooling system comprises auxiliary water pump and condenser, first three-way connection between described water tank and described feed pump is connected with one end of described auxiliary water pump, the two ends of described condenser are connected with described water tank with the other end of described auxiliary water pump respectively, and described auxiliary water pump is electrically connected to described control system; Described condenser utilizes the recirculated water of its inner cryogenic to carry out cooling to surrounding air.
Further: between described condenser and described water tank, be also provided with air conditioner temperature sensor, described air conditioner temperature sensor is electrically connected to described control system.
Further: described deionization system comprises a plurality of described ion tanks, a plurality of described ion tanks connect side by side.
Further: described deionization system also comprises liquid limit regulating valve, ion degree instrument and resin coarse filter element, described second three-way connection is connected with described liquid limit regulating valve, between described liquid limit regulating valve and described ion tank, be provided with described ion degree instrument, described resin coarse filter element is arranged between described water tank and described ion tank; Described liquid limit regulating valve and described ion degree instrument are electrically connected to described control system respectively.
Further: described main road cooling system also comprises main road control valve and main road coarse filter element, described main road control valve and described main road coarse filter element are successively set on the outlet pipeline between described water tank and described first three-way connection along water (flow) direction; Described main road control valve is electrically connected to described control system, and described main road coarse filter element is for filtering the particle of particle diameter >=5 micron.
Further: between described feed pump and described cooling device, be also provided with smart filter core, described smart filter core is for filtering the particle of particle diameter >=2 micron.
Further: on the outlet pipeline between described smart filter core and described cooling device along water (flow) direction be also provided with successively discharge pressure switch, for measuring the temperature of water outlet and the leaving water temperature flowmeter of flow, going out water one-way valve, outlet valve and delivery port for what prevent that recirculated water from flowing backwards, described discharge pressure switch, described in go out water one-way valve, described leaving water temperature flowmeter and described outlet valve and be electrically connected to described control system respectively.
Further: on the water return pipeline between described cooling device and described water tank, along water (flow) direction, to be also provided with successively water return outlet, back-water valve (BWV), the backwater check valve flowing backwards for anti-non-return water and for measuring the return water temperature sensor of the temperature of backwater, described back-water valve (BWV), described backwater check valve and described return water temperature sensor are electrically connected to described control system respectively.
Further: described control system is programmable logic controller (PLC) PLC.
The beneficial effects of the utility model are:
1, the utility model, by main road cooling system, air conditioner cooling system, the deionization system integration to system, has been saved usage space, makes system more controlled, and has saved production cost.
2, the utility model can directly be monitored the ion degree of main road recirculated water, monitors in real time heating rod and radiating subassembly work, thereby guarantees the ion degree of the constant and main road recirculated water of recirculated water water temperature, effectively protects bare headed microchannel.
Therefore 3, the utility model is provided with smart filter core between feed pump and cooling device, can meet the requirement of MCA to circulating water quality, can be used for cooled interior to be provided with the high power laser head of microchannel.
Accompanying drawing explanation
The structural representation of water-cooling system in Fig. 1 embodiment 1;
The structural representation of water-cooling system in Fig. 2 embodiment 2;
The structural representation of water-cooling system in Fig. 3 embodiment 9.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Embodiment 1
As shown in Figure 1, a kind of water-cooling system for microchannel, comprises main road cooling system, control system and the deionization system for controlling water-cooling system, moved.Wherein:
Main road cooling system comprises water tank 1, feed pump 2, for the radiating subassembly 3 of cooling circulating water with for the cooling device 4 of cooling cooled piece; The two ends of feed pump 2 are connected with one end of cooling device 4 with water tank 1 respectively, and the other end of cooling device 4 is connected with water tank 1.
Water tank 1 is connected with radiating subassembly 3, radiating subassembly 3 includes but not limited to: evaporation coil, compressor assembly and condenser assembly connect and compose radiating subassembly 3 successively, evaporation coil is positioned at water tank 1, compressor assembly and condenser assembly are positioned at outside water tank 1, evaporation coil and condenser assembly are by compressor assembly heat-shift, thereby make the circulating water cooling in water tank 1, the radiating principle of radiating subassembly 3 is freon air conditioner refrigerating principle.Control system is electrically connected to feed pump 2, radiating subassembly respectively, and control system is programmable logic controller (PLC) (Programmable Logic Controller, PLC) equal controller.
Deionization system comprises at least one ion tank 21, and the present embodiment intermediate ion tank is 3, and the outlet pipeline between feed pump 2 and cooling device 4 is provided with second three-way connection, and the two ends of ion tank 21 are connected with water tank 1 with second three-way connection respectively.When having a plurality of ion tank 21, a plurality of ion tanks 21 are set up in parallel on pipeline, in ion tank 21, ion exchange resin are housed, and this ion exchange resin is this area common used material, for regulating loop degree of ionization, meet circulating water quality requirement.
In water tank 1, inject deionized water, control system is opened feed pump 2, recirculated water is flowed out by the delivery port of water tank 1 under the dynamic action of feed pump 2, the feed pump 2 of flowing through, then arrive cooling device 4 by second three-way connection part, the heat of cooled piece is taken away, now circulating water temperature raises and returns to water tank 1 as backwater, by the evaporation coil in water tank 1 and outside condenser assembly heat-shift, make the circulating water cooling in water tank 1, complete the circulation of main road cooling system; Through flowing another part recirculated water of second three-way connection, flow into ion tank 21, recirculated water, after ion exchange resin is removed a part of ion, returns to water tank 1, completes deionization systemic circulation.
Embodiment 2
As shown in Figure 2, a kind of water-cooling system for microchannel, comprises main road cooling system, for controlling the control system of water-cooling system operation, for to the air conditioner cooling system of the air cooling of internal system and deionization system.Wherein:
Main road cooling system comprises water tank 1, feed pump 2, for the radiating subassembly 3 of cooling circulating water with for the cooling device 4 of cooling cooled piece; The outlet pipeline of water tank 1 is provided with first three-way connection, and the two ends of feed pump 2 are connected with one end of cooling device 4 with first three-way connection respectively, and the other end of cooling device 4 is connected with water tank 1.
Water tank 1 is connected with radiating subassembly 3, radiating subassembly 3 includes but not limited to: evaporation coil, compressor assembly and condenser assembly connect and compose radiating subassembly 3 successively, evaporation coil is positioned at water tank 1, compressor assembly and condenser assembly are positioned at outside water tank 1, evaporation coil and condenser assembly are by compressor assembly heat-shift, thereby make the circulating water cooling in water tank 1, the radiating principle of radiating subassembly 3 is freon air conditioner refrigerating principle.Control system is electrically connected to feed pump 2 and radiating subassembly respectively.
Air conditioner cooling system comprises auxiliary water pump 5 and condenser 6, and the two ends of auxiliary water pump 5 are connected with one end of condenser 6 with first three-way connection respectively, and the other end of condenser 6 is connected with water tank 1.Preferably, condenser 6 is paralleling two beds stainless steel condenser array.Control system is electrically connected to auxiliary water pump 5.
Deionization system comprises at least one ion tank 21, and the present embodiment intermediate ion tank is 3, and the outlet pipeline between feed pump 2 and cooling device 3 is provided with the second three-way connection, and the two ends of ion tank 21 are connected with water tank 1 with second three-way connection respectively.When having a plurality of ion tank 21, a plurality of ion tanks 21 are set up in parallel on pipeline, in ion tank 21, ion exchange resin are housed, and this ion exchange resin is this area common used material, for regulating loop degree of ionization, meet circulating water quality requirement.
Control system is PLC equal controller.
In water tank 1, inject deionized water, control system is opened feed pump 2 and auxiliary water pump 5, and recirculated water is flowed out by water tank 1 under the dynamic action of water pump, by first three-way connection part, flows into feed pump 2, and another part flows into auxiliary water pump 5; Recirculated water through stream feed pump 2 arrives cooling device 4 by second three-way connection part, the heat of cooled piece is taken away, now circulating water temperature raises and returns to water tank 1 as backwater, by the evaporation coil in water tank and outside condenser assembly heat-shift, make the circulating water cooling in water tank 1, complete the circulation of main road cooling system; Through flowing another part recirculated water of second three-way connection, flow into ion tank 21, recirculated water, after ion exchange resin is removed a part of ion, returns to water tank 1, completes deionization systemic circulation; The recirculated water of auxiliary water pump 5 of flowing through arrives condenser 6 inside, and it is cooling that condenser 6 utilizes the recirculated water of low temperature to carry out surrounding air, finally flows into water tank 1, completes air conditioner cooling system circulation.
Embodiment 3
On the basis of embodiment 2 schemes, between condenser 6 and water tank 1, be also provided with air conditioner temperature sensor 18, air conditioner temperature sensor 18 is electrically connected to control system.Control system is PLC equal controller.Embodiment 4
On the basis of embodiment 1 scheme, deionization system also comprises liquid limit regulating valve 22, ion degree instrument 23 and resin coarse filter element 24, second three-way connection is connected with liquid limit regulating valve 22, between liquid limit regulating valve 22 and ion tank 21, be provided with ion degree instrument 23, resin coarse filter element 24 is arranged between water tank 1 and ion tank 21; Liquid limit regulating valve 22 and ion degree instrument 23 are electrically connected to control system respectively.Control system is PLC equal controller.
Embodiment 5
On the basis of embodiment 2 schemes, main road cooling system also comprises main road control valve 8 and main road coarse filter element 7, and main road control valve 8 and main road coarse filter element 7 are successively set on the outlet pipeline between water tank 1 and first three-way connection along water (flow) direction; Main road control valve 8 is electrically connected to control system, and main road coarse filter element 7 is for filtering the particle of particle diameter >=5 micron.Control system is PLC equal controller.
Embodiment 6
On the basis of embodiment 1 or 5 schemes, between feed pump 2 and cooling device 4, be also provided with smart filter core 19, smart filter core 19 is for filtering the particle of particle diameter >=2 micron.
Embodiment 7
On the basis of embodiment 6 schemes, on outlet pipeline between essence filter core 19 and cooling device 4 along water (flow) direction be also provided with successively discharge pressure switch 9, for measuring the temperature of water outlet and the leaving water temperature flowmeter 10 of flow, going out water one-way valve 11, outlet valve 12 and delivery port 13 for what prevent that recirculated water from flowing backwards, discharge pressure switch 9, go out water one-way valve 11, leaving water temperature flowmeter 10 and outlet valve 12 and be electrically connected to control system respectively.Control system is PLC equal controller.
Embodiment 8
On the basis of embodiment 7 schemes, on water return pipeline between cooling device 4 and water tank 1, along water (flow) direction, be also provided with successively water return outlet 14, back-water valve (BWV) 15, the backwater check valve 16 flowing backwards for anti-non-return water and for measuring the return water temperature sensor 17 of the temperature of backwater, back-water valve (BWV) 15, backwater check valve 16 and return water temperature sensor 17 are electrically connected to control system respectively.Control system is PLC equal controller.
Embodiment 9
As shown in Figure 3, a kind of water-cooling system for microchannel, comprises main road cooling system, for controlling the control system of water-cooling system operation, for to the air conditioner cooling system of the air cooling of internal system and deionization system.Wherein:
Main road cooling system comprises water tank 1, feed pump 2, for the radiating subassembly 3 of cooling circulating water with for the cooling device 4 of cooling cooled piece; The outlet pipeline of water tank 1 is provided with first three-way connection, and the two ends of feed pump 2 are connected with one end of cooling device 4 with first three-way connection respectively, and the other end of cooling device 4 is connected with water tank 1.Feed pump 2 is responsible for the pumping of whole circuit cycle water.
Water tank 1 is connected with radiating subassembly 3, radiating subassembly 3 includes but not limited to: evaporation coil, compressor assembly and condenser assembly connect and compose radiating subassembly 3 successively, evaporation coil is positioned at water tank 1, compressor assembly and condenser assembly are positioned at outside water tank 1, evaporation coil and condenser assembly are by compressor assembly heat-shift, thereby make the circulating water cooling in water tank, the radiating principle of radiating subassembly 3 is freon air conditioner refrigerating principle.In water tank 1, be also provided with heating rod and water tank temperature sensor 101, heating rod is used for start of run under low temperature environment water is heated.On water tank 1, be also provided with draining valve 102 and gap 103; While filling with water in water tank 1, water overflows from gap 103, stops water filling; Feed pump 2, radiating subassembly 3 and water tank temperature sensor 101 are electrically connected to control system respectively, and water tank temperature sensor 101 is for measuring the temperature of water tank 1 recirculated water.
Outlet pipeline between water tank 1 and first three-way connection is provided with main road coarse filter element 7, prevents that unexpected foreign matter from entering loop, damages the pump housing and rear class loop assembly, and main road coarse filter element 7 is commonly used filter core for this area, can filter the particle of particle diameter >=5 micron.
Between water tank 1 and main road coarse filter element 7, be provided with main road control valve 8, between feed pump 2 and cooling device 4, be provided with smart filter core 19, this essence filter core 19 is the conventional filter core in this area, can filter the particle of particle diameter >=2 micron, to meet MCA to the requirement to circulating water quality; On the outlet pipeline of essence filter core 19 front and back, be respectively equipped with Pressure gauge 20, be used for respectively detecting in real time the pressure of recirculated water before and after essence filter, the parameter detecting is used for the monitoring to water route; Main road control valve 8 and Pressure gauge 20 are electrically connected to control system respectively.
Control system is PLC equal controller.
On outlet pipeline between essence filter core 19 and cooling device 4 along water (flow) direction be provided with successively discharge pressure switch 9, leaving water temperature flowmeter 10, go out water one-way valve 11, outlet valve 12, delivery port 13.Leaving water temperature flow 10 comprises temperature sensor and flow sensor, for measuring temperature and the flow of water outlet, goes out water one-way valve 11 and flows backwards for preventing recirculated water.Discharge pressure switch 9, go out water one-way valve 11, leaving water temperature flowmeter 10 and outlet valve 12 and be electrically connected to control system respectively.
On water return pipeline between cooling device 4 and water tank 1, along water (flow) direction, be provided with successively water return outlet 14, back-water valve (BWV) 15, backwater check valve 16 and return water temperature sensor 17, return water temperature sensor 17 is for measuring the temperature of backwater, and backwater check valve 16 flows backwards for anti-non-return water.Back-water valve (BWV) 15, backwater check valve 16, return water temperature sensor 17 are electrically connected to control system respectively.
Air conditioner cooling system comprises auxiliary water pump 5, condenser 6 and air conditioner temperature sensor 18, and the two ends of auxiliary water pump 5 are connected with condenser 6 with first three-way connection respectively, between condenser 6 and water tank 1, is provided with air conditioner temperature sensor 18.Preferably, condenser 6 is paralleling two beds stainless steel condenser array.Condenser 6 be provided with below fan, fan by near cold air condenser be blown in whole system, carry out cooling.Control system is respectively with auxiliary water pump 5, fan be electrically connected to air conditioner temperature sensor 18.
Deionization system comprises liquid limit regulating valve 22, ion degree instrument 23, at least one ion tank 21 and resin coarse filter element 24, outlet pipeline between feed pump 2 and cooling device 4 is provided with second three-way connection, second three-way connection is connected with liquid limit regulating valve 22, along the flow direction of recirculated water, on the pipeline between liquid limit regulating valve 22 and water tank 1, be provided with successively ion degree instrument 23, ion tank 21 and resin coarse filter element 24.When having a plurality of ion tank 21, a plurality of ion tanks 21 are set up in parallel on pipeline.Ion degree instrument 23, for measuring the ion degree of water, is equipped with ion exchange resin in ion tank 21, and this ion exchange resin is this area common used material, for regulating loop degree of ionization, meets circulating water quality requirement; Resin coarse filter element 24 is the conventional filter core in this area, can filter the particle of particle diameter >=5 micron, for preventing that the resin particle of ion tank 21 from entering water tank 1.
Control system is electrically connected to liquid limit regulating valve 22, ion degree instrument 23 respectively, and control system is PLC equal controller.
Control system is opened feed pump 2 and auxiliary water pump 5, recirculated water is flowed out by water tank 1 under the dynamic action of water pump, and recirculated water is through main road control valve 8, after main road coarse filter element 7 filters, by first three-way connection part, flow into feed pump 2, another part flows into auxiliary water pump 5; Flow through feed pump 2 a recirculated water part successively by smart filter core 19, discharge pressure switch 9, leaving water temperature flowmeter 10, go out water one-way valve 11, outlet valve 12 and delivery port 13, arrive cooling device 4, the heat of cooled piece is taken away, now circulating water temperature raises as backwater, by water return outlet 14, back-water valve (BWV) 15, backwater check valve 16, return water temperature sensor 17, return to water tank 1 successively again, by the evaporation coil in water tank 1 and outside condenser assembly heat-shift, make the circulating water cooling in water tank 1, complete whole main road cooling system circulation;
Recirculated water another part through stream feed pump 2 enters ion tank 21 after liquid limit regulating valve 22 flows into ion degree instrument 23, and recirculated water is removed a part of ion through ion exchange resin, arrives resin coarse filter element 24, returns to water tank 1 after filtration, completes deionization systemic circulation; The recirculated water of auxiliary water pump 5 of flowing through arrives condenser 6 inside, condenser 6 utilizes the recirculated water of low temperature to carry out cooling to surrounding air, fan is blown near cold air condenser 6 in whole system, to intrasystem air, carry out cooling, recirculated water returns to water tank 1 after air conditioner temperature sensor 18 completes the measurement of air conditioner loop water temperature, completes whole air conditioner cooling system circulation.Each parameter that control system records according to leaving water temperature flowmeter 10, return water temperature sensor 17, air conditioner temperature sensor 18, Pressure gauge 20 and ion degree instrument 23 to main road control valve 8, discharge pressure switch 9, go out water one-way valve 11, outlet valve 12, back-water valve (BWV) 15, backwater check valve 16, liquid limit regulating valve 22 etc. and regulate.

Claims (10)

1. for a water-cooling system for microchannel, comprise main road cooling system, for controlling the control system of described water-cooling system operation and for the deionization system of regulating loop degree of ionization; It is characterized in that,
Described main road cooling system comprises water tank, feed pump, for the radiating subassembly of cooling circulating water with for the cooling device of cooling cooled piece; The two ends of described feed pump are connected with one end of described water tank and described cooling device respectively, and the other end of described cooling device is connected with described water tank; Described water tank is connected with described radiating subassembly; Described control system is electrically connected to described feed pump and described radiating subassembly respectively;
Described deionization system comprises that at least one is equipped with the ion tank of ion exchange resin, and second three-way connection between described feed pump and described cooling device is connected with one end of described ion tank, and the other end of described ion tank is connected with described water tank.
2. the water-cooling system for microchannel as claimed in claim 1, it is characterized in that, also comprise, for the air conditioner cooling system to described water-cooling system inner air refrigeration, described air conditioner cooling system comprises auxiliary water pump and condenser, first three-way connection between described water tank and described feed pump is connected with one end of described auxiliary water pump, and the two ends of described condenser are connected with described water tank with the other end of described auxiliary water pump respectively, and described auxiliary water pump is electrically connected to described control system; Described condenser utilizes the recirculated water of its inner cryogenic to carry out cooling to surrounding air.
3. the water-cooling system for microchannel as claimed in claim 2, is characterized in that, between described condenser and described water tank, is also provided with air conditioner temperature sensor, and described air conditioner temperature sensor is electrically connected to described control system.
4. the water-cooling system for microchannel as claimed in claim 1, is characterized in that, described deionization system comprises a plurality of described ion tanks, and a plurality of described ion tanks connect side by side.
5. the water-cooling system for microchannel as described in claim 1 or 4, it is characterized in that, described deionization system also comprises liquid limit regulating valve, ion degree instrument and resin coarse filter element, described second three-way connection is connected with described liquid limit regulating valve, between described liquid limit regulating valve and described ion tank, be provided with described ion degree instrument, described resin coarse filter element is arranged between described water tank and described ion tank;
Described liquid limit regulating valve and described ion degree instrument are electrically connected to described control system respectively.
6. the water-cooling system for microchannel as claimed in claim 2, it is characterized in that, described main road cooling system also comprises main road control valve and main road coarse filter element, and described main road control valve and described main road coarse filter element are successively set on the outlet pipeline between described water tank and described first three-way connection along water (flow) direction; Described main road control valve is electrically connected to described control system, and described main road coarse filter element is for filtering the particle of particle diameter >=5 micron.
7. the water-cooling system for microchannel as described in claim 1 or 6, is characterized in that, between described feed pump and described cooling device, is also provided with smart filter core, and described smart filter core is for filtering the particle of particle diameter >=2 micron.
8. the water-cooling system for microchannel as claimed in claim 7, it is characterized in that, on outlet pipeline between described smart filter core and described cooling device along water (flow) direction be also provided with successively discharge pressure switch, for measuring the temperature of water outlet and the leaving water temperature flowmeter of flow, going out water one-way valve, outlet valve and delivery port for what prevent that recirculated water from flowing backwards, described discharge pressure switch, described in go out water one-way valve, described leaving water temperature flowmeter and described outlet valve and be electrically connected to described control system respectively.
9. the water-cooling system for microchannel as claimed in claim 8, it is characterized in that, on water return pipeline between described cooling device and described water tank, along water (flow) direction, be also provided with successively water return outlet, back-water valve (BWV), the backwater check valve flowing backwards for anti-non-return water and for measuring the return water temperature sensor of the temperature of backwater, described back-water valve (BWV), described backwater check valve and described return water temperature sensor are electrically connected to described control system respectively.
10. the water-cooling system for microchannel as described in claim 1,2,3 or 6, is characterized in that, described control system is programmable logic controller (PLC) PLC.
CN201320586377.0U 2013-09-23 2013-09-23 Water cooling system for micro channel Expired - Fee Related CN203501598U (en)

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CN201320586377.0U CN203501598U (en) 2013-09-23 2013-09-23 Water cooling system for micro channel

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110980868A (en) * 2019-12-19 2020-04-10 东北轻合金有限责任公司 Device and method for removing ions in water of cooling water tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110980868A (en) * 2019-12-19 2020-04-10 东北轻合金有限责任公司 Device and method for removing ions in water of cooling water tank

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Owner name: SHANDONG ENERGY HEAVY EQUIPMENT GROUP DAZU REMANUF

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Address after: 271200 Shandong city of Xintai province Tai'an City Xindong town new road three

Patentee after: Shandong Manufacturing Co., Ltd again of energy refitting big nation of group

Address before: Tai'an City, Shandong Province town of 271222 east of Xintai new road three

Patentee before: Shandong Energy Machinery Group Dazu Remanufacturing Co.,Ltd.

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Granted publication date: 20140326

Termination date: 20190923