CN102887103B - Movable-type liquid-cooling vehicle - Google Patents
Movable-type liquid-cooling vehicle Download PDFInfo
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- CN102887103B CN102887103B CN201210415517.8A CN201210415517A CN102887103B CN 102887103 B CN102887103 B CN 102887103B CN 201210415517 A CN201210415517 A CN 201210415517A CN 102887103 B CN102887103 B CN 102887103B
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Abstract
The invention relates to a movable-type liquid-cooling vehicle, comprising a carrying vehicle, a transport chassis and a shelter, wherein the carrying vehicle is in traction connection with the transport chassis; the shelter is arranged on the transport chassis; a liquid inlet tube, a liquid outlet tube, a water tank, a liquid supply pump, a plate-type heat exchanger and an electric control box are arranged in the shelter; the water tank comprises a cold-water tank and a hot-water tank; the cold-water tank and the hot-water tank are in overflow connection; the liquid inlet tube is connected with one end of a three-way changeover valve; the other end of the three-way changeover valve is connected to the hot-water tank; the third end of the three-way changeover valve is connected to the hot-water tank via a conventional heat exchanger; the cold-water tank is connected to the cooling liquid inlet of the plate-type heat exchanger via an internal circulating pump; the cooling liquid outlet of the plate-type heat exchanger is connected to the cold-water tank; the refrigeration outlet of the plate-type heat exchanger is connected to the refrigeration inlet of the plate-type heat exchanger via a compressor, a condenser and an expansion valve sequentially; and the cold-water tank is connected to the liquid outlet tube via the liquid supply pump. The liquid-cooling vehicle is compact in structure, energy-saving and consumption-reducing, stable in working, with backup and fault-tolerant functions, and capable of meeting the use requirements of various heating working conditions.
Description
Technical field
The present invention relates to a kind of liquid cooling apparatus, is a kind of portable liquid cooling vehicle specifically.
Background technology
It is cooling that tradition heat-producing device all needs to be equipped with cool equipment, and general liquid cooling apparatus is all fixed, and equipment use occasion is fixed, and has increased use cost.On existing market, adopt movably liquid cooling equipment to provide cooling source to heat-producing device, if the patent No. is 200910014386.0 disclosed a kind of airplane ground liquid cooling vehicles, can independently transport transition work, but this cooling vehicle does not have packet design, can not meet the refrigerating function under multiple device different heat operating mode, when the equipment heat load of being cooled changes, can not realize energy-saving run, consume energy higher, affect whole service life; And not backup when breaking down, can not continuous firing, easily makes the equipment downtime that is cooled, poor reliability, thus indicators of overall performance is declined, affect job stability and economic indicator.
Summary of the invention
In order to solve liquid cooling vehicle in prior art, can not meet cooling requirement under different heat operating mode, energy consumption is high, service life is short, the deficiency such as job stability, poor fault tolerance, the invention provides a kind of compact conformation, energy-saving and cost-reducing, working stability, there is backup fault tolerance, can meet the mobile liquid cooling vehicle of multiple heating operating mode instructions for use.
The technical solution used in the present invention is: a kind of portable liquid cooling vehicle, comprise and carry car, transportation chassis and shelter, carry car traction connection transportation chassis, shelter is arranged on transportation chassis, in shelter, be provided with feed tube, drain pipe, water tank, solution feed pump, plate type heat exchanger and electric cabinet, it is characterized in that described water tank comprises cold, boiler, cold, boiler overflow is communicated with, feed tube connecting tee transfer valve one end, the three-way switch valve other end is connected to boiler, three-way switch valve the 3rd end is connected to boiler through conventional heat exchanger, cold water storage cistern is connected to plate type heat exchanger cooling liquid inlet through internal circulation pump, plate type heat exchanger cooling liquid outlet is connected to cold water storage cistern, the outlet of plate type heat exchanger refrigeration is successively through compressor, condenser, expansion valve is connected to the import of plate type heat exchanger refrigeration, cold water storage cistern is connected to drain pipe through solution feed pump.
Described cold water storage cistern is connected to drain pipe through more than one horizontally-mounted solution feed pump.
Described cold water storage cistern is connected to respectively more than one plate type heat exchanger cooling liquid inlet through more than one internal circulation pump, an above plate type heat exchanger cooling liquid outlet is all connected to cold water storage cistern, and the outlet of every plate type heat exchanger refrigeration is connected to plate type heat exchanger refrigeration import separately through compressor, condenser, expansion valve successively.
Described conventional heat exchanger, plate type heat exchanger, compressor, condenser and internal circulation pump are installed on shelter front portion, and hot and cold water tank, solution feed pump, feed tube, drain pipe and electric cabinet are installed on shelter rear portion, and shelter front and rear portions separates through dividing plate.
Described conventional heat exchanger and condenser are around the outer connectivity structure of the anterior sidewall of shelter and shelter, and top, shelter front portion is provided with the removable top cover of opening and many to the blower fan of blowing in shelter.
Described conventional heat exchanger is arranged at condenser outside.
In described boiler, be provided with heater.
The external three-way converging valve of described boiler and cold water storage cistern is communicated to solution feed pump.
Adopt technique scheme, the beneficial effect that the present invention reaches is:
When 1, heat-producing device heating temp is lower than environment temperature, three-way switch valve is directly communicated with feed tube and boiler, returns liquid and directly delivers to boiler, and by boiler overflow, to cold water storage cistern, internal circulation pump will return liquid and supply with heat-producing device by drain pipe, heat-producing device heating temp is during higher than environment temperature, three-way switch valve switches makes feed tube be communicated with boiler through conventional heat exchanger, return liquid and deliver to boiler after conventional heat exchanger heat exchange is cooling, by boiler overflow, to cold water storage cistern, then by drain pipe, supply with heat-producing device by solution feed pump, according to the requirement of heat exchange amount, at heating temp during far away higher than environment temperature, can establish internal circulation pump newly cold water storage cistern internal liquid return is evacuated to plate type heat exchanger, by compressor, condenser coordinates plate type heat exchanger cooling to returning the further heat exchange of liquid, cooled time liquid of heat exchange is back to cold water storage cistern, an above plate type heat exchanger also can be used alone or in combination, an above solution feed pump also can be used alone or in combination, improve operation stability and fault-tolerance, be conducive to save energy and reduce the cost, improve service life, can meet under different heat operating mode and use, and when any one parts breaks down, remaining part still can normally be used, there is backup functionality, improve operational reliability,
2, condenser and conventional heat exchanger are arranged at the anterior sidewall of shelter and are communicated with outside, coordinate the blower fan air-supply of shelter top, can effectively guarantee heat exchange efficiency, to the equipment in shelter front portion, carry out cooling simultaneously, further improve overall operation stability, increase the service life;
3, in boiler, be provided with heater, when environment temperature is moved minimum temperature lower than global facility, to returning liquid, heat, guarantee global facility safety, reliability service, be conducive to increase the service life, heat back liquid simultaneously and can meet mobile heat supply, expand the scope of application.
The present invention adopts the switching of conventional heat exchanger and plate type heat exchanger to meet the cooling instructions for use under different operating modes, coordinates more than one group plate type heat exchanger backup to use, its compact overall structure, energy-saving and cost-reducing, working stability, has backup fault tolerance, can meet the instructions for use of multiple heating operating mode.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1 shelter top view.
In figure: carry car 1, transportation chassis 2, shelter 3, top cover 4, dividing plate 5, hatch door 6, pipeline support 7, electric cabinet 8, feed tube 9, drain pipe 10, three-way switch valve 11, conventional heat exchanger 12, boiler 13, cold water storage cistern 14, heater 15, solution feed pump 16, internal circulation pump 17, plate type heat exchanger 18, compressor 19, condenser 20, blower fan 21, expansion valve 22, three-way converging valve 23.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Shown in Fig. 1,2, a kind of mobile liquid cooling vehicle comprises a year car 1, transportation chassis 2, shelter 3, top cover 4, dividing plate 5, hatch door 6, pipeline support 7, electric cabinet 8, feed tube 9, drain pipe 10, three-way switch valve 11, conventional heat exchanger 12, boiler 13, cold water storage cistern 14, heater 15, solution feed pump 16, internal circulation pump 17, plate type heat exchanger 18, compressor 19, condenser 20 and blower fan 21.Carry car 1 traction connection transportation chassis 2, shelter 3 is arranged on transportation chassis 2, shelter 2 is interior becomes shelter front and rear through baffle for separating, left and rightly in shelter front portion be arranged with two internal circulation pumps 17, two plate type heat exchangers 18, two condensers 20 and two compressors 19, conventional heat exchanger 12 is around the anterior sidewall of shelter 2 and the outer connectivity structure of shelter, two condensers 20 are around the anterior sidewall of shelter 2 and the outer connectivity structure of shelter, the anterior top of shelter is provided with the removable top cover of opening 4 and two with fan 21, and blower fan 21 is arranged in top cover 4, shelter rear portion rear side is provided with hatch door 6, shelter rear portion is provided with the pipeline support 7 near hatch door, feed tube 9 and drain pipe 10 are arranged on pipeline support 7, are provided with boiler 13, cold water storage cistern 14, two solution feed pumps 16 and electric cabinets 8 in shelter rear portion, are provided with heater 15 in boiler 13, feed tube 9 connecting tee transfer valve 11 one end, three-way switch valve 11 other ends are communicated with boiler 13, three-way switch valve 11 the 3rd end is communicated with boiler 13 through conventional heat exchanger 12, boiler 13 is communicated with cold water storage cistern 14 overflows, cold water storage cistern 14 is communicated to respectively the cooling liquid inlet of two plate type heat exchangers 18 through two internal circulation pumps 17, the cooling liquid outlet of two plate type heat exchangers 18 is communicated with cold water storage cistern 14, the refrigeration outlet of plate type heat exchanger 18 is successively through compressor 19, condenser 20, the refrigeration import that expansion valve 22 is communicated with separately, cold water storage cistern 14 connects drain pipe 10 through two solution feed pumps that are connected in parallel 16, on two paths of boiler 3 and cold water storage cistern 14 connecting tee converging valves 23, the three-way of three-way converging valve 23 is communicated with solution feed pump 16, electric cabinet 8 connecting tee transfer valves 11, heater 15, internal circulation pump 17, compressor 19, blower fan 21 and solution feed pump 16.
This liquid cooling vehicle is divided into conventional heat exchange pattern and compression refrigeration pattern.
Pattern one, conventional heat exchange pattern:
When conditions for equipment use temperature is returned liquid temp lower than heating load, blower fan does not start, three-way switch valve switches to conventional heat exchanger flow by controlling back liquid for liquid temp, ethylene glycol antifreeze after heating load absorption heat is returned to liquid to be sent in conventional heat exchanger, ethylene glycol antifreeze in air and conventional heat exchanger carries out heat exchange, the hot-air exchanging is extracted out by blower fan, ethylene glycol antifreeze temperature is reduced, ethylene glycol antifreeze after cooling is back in cold water storage cistern by boiler, then by solution feed pump, is transported to load and re-starts circulation heat absorption and work;
Pattern two, compression refrigeration pattern:
When conditions for equipment use temperature is returned liquid temp higher than heating load, fan starting operation, three-way switch valve standard-sized sheet is to boiler, ethylene glycol antifreeze after heating load absorption heat returns liquid and delivers to cold water storage cistern by boiler, internal circulation pump startup is returned ethylene glycol antifreeze to liquid and is sent into plate type heat exchanger, in plate type heat exchanger, chlorofluoromethane refrigerant liquid absorption ethylene glycol antifreeze is vaporizated into low-temp low-pressure gas after returning the heat in liquid, compressor is sent into condenser after refrigerant gas is sucked to boil down to high temperature and high pressure gas, the refrigerant gas of HTHP carries out being condensed into high temperature high pressure liquid after heat exchange with air in condenser, enter plate type heat exchanger through expansion valve throttling is laggard, complete kind of refrigeration cycle, ethylene glycol antifreeze after refrigeration returns liquid and sends cold water storage cistern back to, then by solution feed pump, is transported to load and re-starts circulation heat absorption and work.
Liquid-supplying system is with the Hui Yezuoleng road in cold water storage cistern, time liquid flowing back to from heating load enters three-way converging valve as hot road to be mixed, then through flowmeter, pressure sensor, temperature sensor, feed electric cabinet, according to what set, for liquid temp, pass through the mixing match on Hui Yeyuleng road, the hot road of three-way converging valve regulation, to reach the liquid temp that supplies of setting.Meanwhile, be provided with heater in boiler, when environment temperature is too low, first open solution feed pump, electrical heating is heated ethylene glycol antifreeze, stop heating after making ethylene glycol antifreeze intensification degree above to setting value, the system of being convenient to is normally worked.
Claims (8)
1. a portable liquid cooling vehicle, comprise and carry car, transportation chassis and shelter, carry car traction connection transportation chassis, shelter is arranged on transportation chassis, in shelter, be provided with feed tube, drain pipe, water tank, solution feed pump, plate type heat exchanger and electric cabinet, it is characterized in that: described water tank comprises cold, boiler, cold, boiler overflow is communicated with, feed tube connecting tee transfer valve one end, the three-way switch valve other end is connected to boiler, three-way switch valve the 3rd end is connected to boiler through conventional heat exchanger, cold water storage cistern is connected to plate type heat exchanger cooling liquid inlet through internal circulation pump, plate type heat exchanger cooling liquid outlet is connected to cold water storage cistern, the outlet of plate type heat exchanger refrigeration is successively through compressor, condenser, expansion valve is connected to the import of plate type heat exchanger refrigeration, cold water storage cistern is connected to drain pipe through solution feed pump.
2. a kind of portable liquid cooling vehicle according to claim 1, is characterized in that: described cold water storage cistern is connected to drain pipe through more than one horizontally-mounted solution feed pump.
3. a kind of portable liquid cooling vehicle according to claim 1, it is characterized in that: described cold water storage cistern is connected to respectively more than one plate type heat exchanger cooling liquid inlet through more than one internal circulation pump, an above plate type heat exchanger cooling liquid outlet is all connected to cold water storage cistern, and the outlet of every plate type heat exchanger refrigeration is connected to plate type heat exchanger refrigeration import separately through compressor, condenser, expansion valve successively.
4. according to a kind of portable liquid cooling vehicle described in claim 1 or 3, it is characterized in that: described conventional heat exchanger, plate type heat exchanger, compressor, condenser and internal circulation pump are installed on shelter front portion, hot and cold water tank, solution feed pump, feed tube, drain pipe and electric cabinet are installed on shelter rear portion, and shelter front and rear portions separates through dividing plate.
5. a kind of portable liquid cooling vehicle according to claim 4, it is characterized in that: described conventional heat exchanger and condenser are around the outer connectivity structure of the anterior sidewall of shelter and shelter, top, shelter front portion is provided with the removable top cover of opening and many to the blower fan of blowing in shelter.
6. a kind of portable liquid cooling vehicle according to claim 5, is characterized in that: described conventional heat exchanger is arranged at condenser outside.
7. according to a kind of portable liquid cooling vehicle described in claim 1 or 3, it is characterized in that: in described boiler, be provided with heater.
8. a kind of portable liquid cooling vehicle according to claim 1, is characterized in that: the external three-way converging valve of described boiler and cold water storage cistern is communicated to solution feed pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210415517.8A CN102887103B (en) | 2012-10-26 | 2012-10-26 | Movable-type liquid-cooling vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210415517.8A CN102887103B (en) | 2012-10-26 | 2012-10-26 | Movable-type liquid-cooling vehicle |
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| CN102887103A CN102887103A (en) | 2013-01-23 |
| CN102887103B true CN102887103B (en) | 2014-11-05 |
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| CN201210415517.8A Active CN102887103B (en) | 2012-10-26 | 2012-10-26 | Movable-type liquid-cooling vehicle |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897082A (en) * | 2012-10-31 | 2013-01-30 | 江苏兆胜空调有限公司 | Moving type liquid cooling car air cooling structure |
| CN107356035B (en) * | 2017-08-22 | 2023-08-04 | 合肥天鹅制冷科技有限公司 | Large-scale movable liquid cooling equipment |
| CN111306146A (en) * | 2020-03-10 | 2020-06-19 | 三一重型装备有限公司 | Cooling device and vehicle |
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| KR100835122B1 (en) * | 2007-05-04 | 2008-06-04 | 유한회사 지오선 | Compound heat pump cycle that cold.heating efficiency improveses |
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| DE102011014746A1 (en) * | 2011-03-22 | 2012-09-27 | Air Liquide Deutschland Gmbh | Apparatus and method for operating a refrigeration system having two or more refrigeration chambers |
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