CN102887103A - Movable-type liquid-cooling vehicle - Google Patents
Movable-type liquid-cooling vehicle Download PDFInfo
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- CN102887103A CN102887103A CN2012104155178A CN201210415517A CN102887103A CN 102887103 A CN102887103 A CN 102887103A CN 2012104155178 A CN2012104155178 A CN 2012104155178A CN 201210415517 A CN201210415517 A CN 201210415517A CN 102887103 A CN102887103 A CN 102887103A
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- heat exchanger
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- type heat
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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
The tradition heat-producing device all need be equipped with the cool equipment cooling, and general liquid cooling apparatus all is fixed, and the equipment use occasion is fixed, and has increased use cost.Adopting movably on the existing market, liquid cooling equipment provides cooling source to heat-producing device, be 200910014386.0 disclosed a kind of airplane ground liquid cooling vehicles such as the patent No., can independently transport transition work, but this cooling vehicle does not have echelon design, can not satisfy the refrigerating function under the multiple device different heat operating mode, can not realize energy-saving run when the equipment heat load of being cooled changes, it is higher to consume energy, and affects whole service life; And not backup when et out of order can not continuous firing, makes easily the equipment downtime that is cooled, poor reliability, thus indicators of overall performance is descended, affect working stability and economy index.
Summary of the invention
Can not satisfy under the different heat operating mode and cool off requirement in order to solve in the prior art liquid cooling vehicle, energy consumption is high, service life is short, the deficiency such as working stability, poor fault tolerance, the invention provides a kind of compact conformation, energy-saving and cost-reducing, working stability, have the backup fault tolerance, can satisfy the mobile liquid cooling vehicle of multiple heating operating mode operating needs.
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 the transportation chassis, be provided with feed tube in the shelter, drain pipe, water tank, solution feed pump, plate type heat exchanger and electric cabinet, it is cold to it is characterized in that described water tank comprises, hot well, cold, the hot well overflow is communicated with, feed tube connecting tee transfer valve one end, the three-way switch valve other end is connected to hot well, three-way switch valve the 3rd end is connected to hot well through conventional heat exchanger, cold water storage cistern is connected to the plate type heat exchanger cooling liquid inlet through internal circulation pump, the plate type heat exchanger cooling liquid outlet is connected to cold water storage cistern, and the outlet of plate type heat exchanger refrigeration is compressed machine successively, condenser, expansion valve is connected to the import of plate type heat exchanger refrigeration, and cold water storage cistern is connected to drain pipe through solution feed pump.
Described cold water storage cistern is connected to drain pipe through horizontally-mounted solution feed pump more than.
Described cold water storage cistern is connected to respectively plate type heat exchanger cooling liquid inlet more than one through the internal circulation pump more than, plate type heat exchanger cooling liquid outlet more than one all is connected to cold water storage cistern, and every plate type heat exchanger refrigeration outlet successively compressed machine, condenser, expansion valve is connected to separately plate type heat exchanger refrigeration import.
Described conventional heat exchanger, plate type heat exchanger, compressor, condenser and internal circulation pump are installed on the shelter front portion, and hot and cold water tank, solution feed pump, feed tube, drain pipe and electric cabinet are installed on the shelter rear portion, and the 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 blower fan that the removable top cover of opening and many blow in the shelter.
Described conventional heat exchanger is arranged at the condenser outside.
Be provided with temperature booster in the described hot well.
The external three-way converging valve of described hot well 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, the heat-producing device heating temp was lower than ambient temperature, three-way switch valve directly was communicated with feed tube and hot well, returned liquid and directly delivered to hot well, and to cold water storage cistern, internal circulation pump will return liquid and supply with heat-producing device by drain pipe by the hot well overflow; When the heat-producing device heating temp is higher than ambient temperature, three-way switch valve switches makes feed tube be communicated with hot well through conventional heat exchanger, return liquid and after conventional heat exchanger heat exchange cooling, deliver to hot well, to cold water storage cistern, supply with heat-producing device by solution feed pump by drain pipe by the hot well overflow again; According to the requirement of heat exchange amount, when heating temp is higher than ambient temperature far away, can establish internal circulation pump newly the cold water storage cistern internal liquid return is evacuated to plate type heat exchanger, by compressor, condenser cooperates plate type heat exchanger to returning the further heat exchange cooling of liquid, cooled time liquid of heat exchange is back to cold water storage cistern, plate type heat exchanger more than one also can be used alone or in combination, solution feed pump more than one 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 satisfy under the different heat operating mode and use, and when any one parts et out of order, remaining part still can normally use, and has backup functionality, improves serviceability;
2, condenser and conventional heat exchanger are arranged at the anterior sidewall of shelter and are communicated with the outside, cooperate the blower fan air-supply of shelter top, can effectively guarantee heat exchange efficiency, simultaneously the equipment in the shelter front portion is cooled off, further improve overall operation stability, increase the service life;
3, be provided with temperature booster in the hot well, when ambient temperature is lower than global facility operation minimum temperature, heat returning liquid, guarantee global facility safety, reliability service, be conducive to increase the service life, heat back liquid simultaneously and can satisfy mobile heat supply, enlarge range of use.
The present invention adopts the switching of conventional heat exchanger and plate type heat exchanger to satisfy cooling operating needs under the different operating modes, cooperates one group of above plate type heat exchanger backup to use its compact overall structure, energy-saving and cost-reducing, working stability has the backup fault tolerance, can satisfy multiple heating operating mode operating needs.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1 shelter birds-eye view.
Among the 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, hot well 13, cold water storage cistern 14, temperature booster 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
The invention will be further described below in conjunction with accompanying drawing.
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, hot well 13, cold water storage cistern 14, temperature booster 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 the transportation chassis 2, shelter 2 is interior to become the shelter front and rear through baffle for separating, left and rightly in the 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 shelter 2 anterior sidewalls and the outer connectivity structure of shelter, two condensers 20 are around shelter 2 anterior sidewalls 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 the top cover 4; Shelter rear portion rear side is provided with hatch door 6, the shelter rear portion is provided with the pipeline support 7 near hatch door, feed tube 9 and drain pipe 10 are arranged on the pipeline support 7, are provided with hot well 13, cold water storage cistern 14, two solution feed pumps 16 and electric cabinet 8 in the shelter rear portion, are provided with temperature booster 15 in the hot well 13; Feed tube 9 connecting tee transfer valves 11 1 ends, three-way switch valve 11 other ends are communicated with hot well 13, three-way switch valve 11 the 3rd end is communicated with hot well 13 through conventional heat exchanger 12, hot well 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 compressed machine 19 successively, 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 hot well 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, temperature booster 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 the conditions for equipment use temperature is lower than the heating load when returning liquid temp, 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 behind heating load absorbing heat is returned liquid to be sent in the conventional heat exchanger, ethylene glycol antifreeze in air and the conventional heat exchanger carries out interchange of heat, the hot air that exchanges is extracted out by blower fan, the ethylene glycol antifreeze temperature is reduced, ethylene glycol antifreeze after the cooling is back in the cold water storage cistern by hot well, is transported to load by solution feed pump again and re-starts circulation heat absorption work;
Pattern two, the compression refrigeration pattern:
When the conditions for equipment use temperature is higher than the heating load when returning liquid temp, the fan starting operation, the three-way switch valve standard-sized sheet is to hot well, ethylene glycol antifreeze behind heating load absorbing heat returns liquid and delivers to cold water storage cistern by hot well, the internal circulation pump startup is returned ethylene glycol antifreeze to liquid and is sent into plate type heat exchanger, chlorofluoromethane refrigerant liquid absorption ethylene glycol antifreeze is vaporizated into low-temp low-pressure gas after returning heat in the liquid in the plate type heat exchanger, compressor is sent into condenser after refrigerant gas is sucked the boil down to high temperature and high pressure gas, the refrigerant gas of High Temperature High Pressure carries out being condensed into high temperature high pressure liquid behind the interchange of heat with air in condenser, enter board-like heat exchanger through the expansion valve throttling is laggard, finish refrigerating cycle; Ethylene glycol antifreeze after the refrigeration returns liquid and sends cold water storage cistern back to, is transported to load by solution feed pump again and re-starts circulation heat absorption work.
Liquid-supplying system is done cold road with the liquid that returns in the cold water storage cistern, the liquid that returns that flows back to from the heating load enters the three-way converging valve as hot road and mixes, then feed electric cabinet through flow counter, pressure sensor, temperature sensor, according to the mixing match that supplies liquid temp to go back to liquid and cold road by the hot road of three-way converging valve regulation of setting, to reach the liquid temp that supplies of setting.Simultaneously, be provided with temperature booster in the hot well, cross when low when ambient temperature, open solution feed pump first, electro heat heats ethylene glycol antifreeze, make ethylene glycol antifreeze intensification degree above to setting value after stopped heating, be convenient to system's normal operation.
Claims (8)
1. portable liquid cooling vehicle, comprise and carry car, transportation chassis and shelter, carry car traction connection transportation chassis, shelter is arranged on the transportation chassis, be provided with feed tube in the shelter, drain pipe, water tank, solution feed pump, plate type heat exchanger and electric cabinet, it is characterized in that: described water tank comprises cold, hot well, cold, the hot well overflow is communicated with, feed tube connecting tee transfer valve one end, the three-way switch valve other end is connected to hot well, three-way switch valve the 3rd end is connected to hot well through conventional heat exchanger, cold water storage cistern is connected to the plate type heat exchanger cooling liquid inlet through internal circulation pump, the plate type heat exchanger cooling liquid outlet is connected to cold water storage cistern, and the outlet of plate type heat exchanger refrigeration is compressed machine successively, condenser, expansion valve is connected to the import of plate type heat exchanger refrigeration, and 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, it is characterized in that: described cold water storage cistern is connected to drain pipe through horizontally-mounted solution feed pump more than.
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 plate type heat exchanger cooling liquid inlet more than one through the internal circulation pump more than, plate type heat exchanger cooling liquid outlet more than one all is connected to cold water storage cistern, and every plate type heat exchanger refrigeration outlet successively compressed machine, condenser, expansion valve is connected to separately plate type heat exchanger refrigeration import.
4. according to claim 1 or 3 described a kind of portable liquid cooling vehicles, it is characterized in that: described conventional heat exchanger, plate type heat exchanger, compressor, condenser and internal circulation pump are installed on the shelter front portion, hot and cold water tank, solution feed pump, feed tube, drain pipe and electric cabinet are installed on the shelter rear portion, and the 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, and top, shelter front portion is provided with the blower fan that the removable top cover of opening and many blow in the shelter.
6. a kind of portable liquid cooling vehicle according to claim 5 is characterized in that: described conventional heat exchanger is arranged at the condenser outside.
7. it is characterized in that: be provided with temperature booster in the described hot well according to claim 1 or 3 described a kind of portable liquid cooling vehicles.
8. a kind of portable liquid cooling vehicle according to claim 1, it is characterized in that: the external three-way converging valve of described hot well 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 |
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| CN201210415517.8A CN102887103B (en) | 2012-10-26 | 2012-10-26 | Movable-type liquid-cooling vehicle |
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| CN102887103A true CN102887103A (en) | 2013-01-23 |
| CN102887103B 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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Cited By (2)
| 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 |
| CN107356035A (en) * | 2017-08-22 | 2017-11-17 | 合肥天鹅制冷科技有限公司 | Large-scale mobile liquid cool equipment |
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| JP2000329424A (en) * | 1999-05-20 | 2000-11-30 | Science Kk | Space heating and cooling hot water supply device comprising refrigerating cycle |
| US20050066671A1 (en) * | 2003-09-26 | 2005-03-31 | Thermo King Corporation | Temperature control apparatus and method of operating the same |
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2012
- 2012-10-26 CN CN201210415517.8A patent/CN102887103B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5969646A (en) * | 1982-10-14 | 1984-04-19 | Matsushita Electric Ind Co Ltd | Hot-water supplying device combined with room heating and cooling device |
| JP2000329424A (en) * | 1999-05-20 | 2000-11-30 | Science Kk | Space heating and cooling hot water supply device comprising refrigerating cycle |
| US20050066671A1 (en) * | 2003-09-26 | 2005-03-31 | Thermo King Corporation | Temperature control apparatus and method of operating the same |
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Cited By (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 |
| CN107356035A (en) * | 2017-08-22 | 2017-11-17 | 合肥天鹅制冷科技有限公司 | Large-scale mobile liquid cool equipment |
| 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 |
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| Publication number | Publication date |
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| CN102887103B (en) | 2014-11-05 |
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