CN204460842U - Carrier air-conditioning system - Google Patents
Carrier air-conditioning system Download PDFInfo
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- CN204460842U CN204460842U CN201420777101.5U CN201420777101U CN204460842U CN 204460842 U CN204460842 U CN 204460842U CN 201420777101 U CN201420777101 U CN 201420777101U CN 204460842 U CN204460842 U CN 204460842U
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Abstract
The utility model is about a kind of carrier air-conditioning system, has a compressor, a condenser, an expansion valve, an evaporimeter, a cold air air blast and at least one heat exchanger.Compression function compression cooling medium, and sequentially connect condenser, expansion valve and evaporimeter, evaporimeter is in order to evaporative cooling medium, and pipeline connects back compressor, by this to form a cooling medium loop.Cold air air blast neighbour is located at by evaporimeter, and the cryogenic gas that can be directed through evaporator surface is sent in carrier, to provide the effect of the cold air in carrier.Heat exchanger is then selected to be located between compressor and condenser or between evaporimeter and compressor, in order to be exported heat energy or the cold energy of cooling medium by heat exchange method, the cryogenic gas guiding output is by this to reduce other heater elements in carrier, maybe can guide the high-temperature gas of generation to provide the effect of the heating installation in carrier, the effect therefore reaching energy-conservation, reclaim.
Description
Technical field
The utility model relates to a kind of carrier air-conditioning system, the wasted energy that particularly can reclaim cold gas system about a kind of and the carrier air-conditioning system be used.
Background technology
Refer to Fig. 1 and Fig. 2, be the carrier air-conditioning system of known case as oil kind vehicle, comprise freestanding cold gas system 10 and freestanding heating system 20.
As shown in Figure 1, known freestanding carrier cold gas system 10 roughly has and is located at the air blast (blower) 19 of evaporimeter 17 by the be connected compressor (compressor) 11, condenser (condenser) 13, expansion valve (expansionvalve) 15, evaporimeter (evaporator) 17 of (as shown by arrows) and neighbour of pipeline.Condenser 13, expansion valve 15, evaporimeter 17 is sequentially connected with from compressor 11, then the compressor 11 that is linked back, to form a cold air loop.Have cooling medium bn in the pipeline in cold air loop, the arrow shown in different lines represents the cooling medium bn of different physical state.Wherein, symbol b1 represents it is a high pressure gaseous cooling medium, symbol b2 is a medium temperature and medium pressure liquid cooling medium or medium temperature and medium pressure liquid gas combination cooling medium, symbol b3 represent it is a low-temp low-pressure liquid cooling medium or liquid gas combination cooling medium, symbol b4 is a low-temp low-pressure gaseous cooling medium.Described low-temp low-pressure, medium temperature and medium pressure, HTHP be one comparatively speaking and be affiliated field dealer in cold gas system for cooling medium bn state change usual explanation mode.In addition, in common cold gas system, reservoir vessel 14,18 can also be provided with, in order to store cooling medium bn.
Compressor 11 is subject to belt 110 and crankshaft belt pulley 112 and drives, and then by low-temp low-pressure gaseous cooling medium b4 by forming high pressure-temperature gaseous cooling medium b1 after compression, and by compressor 11 force feed to condenser 13.When high pressure-temperature gaseous cooling medium b1 flows through condenser 13, through condenser 13 effect and cause high pressure gaseous cooling medium b1 to be liquefied as medium temperature and medium pressure liquid cooling medium or liquid gas combination cooling medium b2.
After expansion valve 15 pipeline is connected to condenser 13, medium temperature and medium pressure liquid state or liquid gas combination cooling medium b2, after the aperture of expansion valve 15, expand into low-temp low-pressure liquid cooling medium or liquid gas combination cooling medium b3.Low-temp low-pressure liquid cooling medium or liquid gas combination cooling medium b3 will be admitted to evaporimeter 17, and neighbour be located at evaporimeter 17 side air blast 19 will guiding outside air by the surface of evaporimeter 17, and cause the outside air the passed through temperature that can decline to be cryogenic gas c1 by the cooling medium bn in evaporimeter 17 pipeline.The air-conditioner air outlet that cryogenic gas c1 passes through in carrier through the effect of air blast 19 again, to provide the effect of the cold air in carrier.Evaporation is being formed low-temp low-pressure gaseous cooling medium b4 by the liquid cold coal of low-temp low-pressure or liquid gas combination cooling medium b3 after evaporator 17.Low-pressure low-temperature gaseous cooling medium b4 then by Pipeline transport to compressor 11, reach cold gas system 10 by this and circulate.
Please refer to Fig. 2 again, be the existing heating system organigram as carrier automobile-used or peculiar to vessel, heating system 20 roughly has water pump 21, hot water row pipeline loop 23, engine-cooling system 25 and an air blast 29.Hot water row pipeline loop 23 has hot water row 231, one return duct 232 and a hot-water line 233.Air blast 29 neighbour is located at the side of the hot water row 231 in hot water row pipeline loop 23.Engine-cooling system 25 has water tank 251, downcomer 252, cylinder block water jacket 254, upper hose 255 and a cylinder head water jacket 257.The rear end side of the return duct 232 in hot water row pipeline loop 23 has difference pipeline, and a pipeline connects water tank 251 by downcomer 252, and another pipeline then connects the cylinder block water jacket 254 that can be located at engine 27 side.The front of the hot-water line 233 in hot water row pipeline loop 23 also has difference pipeline, and a pipeline connects water tank 251 by upper hose 255, and another pipeline then connects the cylinder head water jacket 257 being located at engine 27 side and also can connecting cylinder block water jacket 252.
Heating system 20 by the heat energy from engine (engine) 27 by return duct 232 can be flowed through, cylinder block water jacket 254, cylinder head water jacket 257, hot-water line 233, hot water row 231 be back to fluid a in return duct 232 again, such as water, and the high temperature fluid a of the thermal energy conduction of engine 27 is brought to hot water row 231.So the outside air causing hot water to be arranged outside 231 is warming up to high-temperature gas c2.By air blast 29 high-temperature gas c2 is directed to the air-conditioner air outlet in carrier afterwards again, to provide the effect of heating installation in carrier.
Again, owing to there is the problems such as oil consumption, power consumption, pollution in traditional oil kind car money.Therefore, oily electric hybrid vehicle or electric motor car have become the direction of relevant dealer's main development a few days ago.Air-conditioning system then cold gas system 10 and the heating system 20 continuing to use aforementioned complete independent work of the electric hybrid vehicle of existing oil or electric motor car more.But the heat energy that the engine of oily electric hybrid vehicle sheds is not enough, and even electric motor car exists engine heat energy hardly, causes heating system to provide the effect of heating installation extremely low, causes air-conditioning system to operate not good problem.Therefore, oily electric hybrid vehicle or the many meetings of electric motor car dealer install heater additional in the water pump of heating system, to increase thermal source, only, so will produce the problems such as manufacturing cost increase, vehicle power consumption.
Therefore, how can under prerequisite that is energy-conservation, that reduce manufacturing cost, promote the operational effect of carrier air-conditioning system, particularly solve heating system heat source insufficiency in the carrier air-conditioning system of oily electric hybrid vehicle or electric motor car, cause the not good problem of heating system usefulness be affiliated field dealer for solve problem.
Utility model content
In view of above problem, an object of the present utility model is to propose a kind of carrier air-conditioning system, can the energy consumption issues of cold gas system in reduction system or heating system, reaches energy-conservation effect.
Another object of the present utility model is to propose a kind of carrier air-conditioning system, can solve in the heating system of the electric hybrid vehicle of known oil or electric motor car further, heat source insufficiency and must install the problem of heater in addition additional.
Another object of the present utility model is to propose a kind of carrier air-conditioning system, can apply flexibly heat energy or cold energy that existing apparatus in carrier produces further, dispel the heat or cooling-down effect, make full use of resource to car internal heat generation module.
For achieving the above object, the utility model takes following technical scheme:
Carrier air-conditioning system of the present utility model has a compressor, in order to compress a cooling medium; One condenser, pipeline connects compressor; One expansion valve, pipeline connects condenser; One evaporimeter, its one end pipeline is connected to expansion valve, and the other end then pipeline connects back compressor, and then compressor, condenser, expansion valve and evaporimeter form a cooling medium loop, and cooling medium can flow in cooling medium loop; One cold air air blast, neighbour is located at by evaporimeter, and guiding outside air flows through evaporimeter, and becoming to cause outside air is a cryogenic gas; And at least one heat exchanger, pipeline is connected between cooling medium loop, is exported the heat energy of the heat energy of cooling medium, the cold energy of cooling medium or absorption one external heat source by heat exchange.
In at least one embodiment of the present utility model, heat exchanger pipeline is connected between compressor and condenser, in order to be shed by heat exchanger by the heat energy of cooling medium.
In at least one embodiment of the present utility model, carrier air-conditioning system also has: a hot water row pipeline loop, and pipeline connects described heat exchanger, and interior containing fluid, fluid conducts the heat energy of described cooling medium by the heat exchange of heat exchanger; One water pump, pipeline is connected to hot water row pipeline loop; And a heating installation air blast, neighbour is located at hot water row pipeline loop, and guiding outside air is by surface, hot water row pipeline loop, and to become be a high-temperature gas.
In at least one embodiment of the present utility model, cold air air blast and heating installation air blast are integrated into a blowing plant.
In at least one embodiment of the present utility model, carrier air-conditioning system also has one second heat exchanger, and pipeline is connected between evaporimeter and compressor, in order to be absorbed the heat energy of external heat source by cooling medium.Second heat exchanger is such as a heat-exchangers of the plate type, a micro channel heat exchanger or a drum tubing heat exchanger.
In at least one embodiment that the second heat exchanger pipeline is connected between evaporimeter and compressor, carrier air-conditioning system also has: one second hot water row pipeline loop, pipeline connects described second heat exchanger, interior containing fluid, fluid conducts the cold energy of described cooling medium by the heat exchange of described second heat exchanger; One second water pump, pipeline is connected to the second hot water row pipeline loop; And one heating module, neighbour is located at the second hot water row pipeline loop, by the heat energy of described absorption of fluids from described heating module.
In at least one embodiment of the utility model, aforesaid heat exchangers is that pipeline is connected between evaporimeter and compressor, in order to be absorbed the heat energy of external heat source by cooling medium.
In at least one embodiment of the utility model, carrier air-conditioning system, also have a heating module, neighbour is located at heat exchanger, and namely external heat source is heating module.
In at least one embodiment that the utility model heat exchanger pipeline is connected between evaporimeter and compressor, carrier air-conditioning system also has: a hot water row pipeline loop, pipeline connects described heat exchanger, interior containing fluid, fluid conducts the cold energy of described cooling medium by the heat exchange of heat exchanger; One water pump, pipeline is connected to hot water row pipeline loop; And one heating module, neighbour is located at hot water row pipeline loop, by the heat energy of described absorption of fluids from described heating module.
In at least one embodiment of the utility model, aforementioned heating module is such as a frequency converter heat radiation module, battery heat radiation module or an engine.
In at least one embodiment of the utility model, carrier air-conditioning system is applied in oily electric hybrid vehicle or electric motor car.
In at least one embodiment of the utility model, aforesaid heat exchangers is such as a heat-exchangers of the plate type, a micro channel heat exchanger or a drum tubing heat exchanger.
The beneficial effects of the utility model are: based on aforementioned, and carrier air-conditioning system of the present utility model is connected among cooling medium loop by a heat exchanger pipeline.By this, heat exchanger exports the heat energy of cooling medium by heat exchange method or exports the cold energy of cooling medium and then absorb the heat energy of an external heat source.Therefore, the position device at heat exchanger rear such as condenser or compressor etc. can reduce load power consumption, reduce or raise the temperature of cooling medium, and then reach the cold gas system energy consumption issues reduced in carrier air-conditioning system.In addition, can also by the wasted energy of cooling medium as used heat or useless cold in addition recycle, at carrier system, reach energy-conservation effect.
Again, having pipeline in carrier air-conditioning system is connected in the embodiment of heat exchanger between compressor and condenser and a hot water row pipeline loop, water pump and heating installation air blast, because heat exchanger can by the thermal energy conduction from cooling medium to hot water row pipeline loop, therefore can as the thermal source of the fluid in hot water row pipeline loop, reach the effect that Waste Heat Recovery is also used in warm braw air blast further by this, reach the effect reducing heating system power consumption.In addition, also can reduce the load consuming power that condenser is lowered the temperature to cooling medium, reach energy-conservation effect.In the embodiment being applied in electric motor car and oily electric hybrid vehicle, by heat exchanger using the heat energy of cooling medium as a thermal source, solve the heat source insufficiency in the air-conditioning system of the electric hybrid vehicle of known oil or electric motor car further and need to install additional the problem of heater.
Again, in carrier air-conditioning system, there is pipeline be connected to heat exchanger, a hot water row pipeline loop, the water pump between evaporimeter and compressor and generate heat in the embodiment of module, the heat exchanger between evaporimeter and compressor is connected to by pipeline, by heat exchange method by external heat source (this be heating module) heat absorption to cooling medium, reach cooling medium useless cold recovery and be applied in heating module lower the temperature effect.
Certainly possess pipeline at the same time and be connected to heat exchanger between evaporimeter and compressor and pipeline is connected in the embodiment of heat exchanger between compressor and condenser (the second heat exchanger), the effect reducing condenser and compressor load power consumption can also be reached.In addition reclaim the used heat of cooling medium respectively by heat exchanger and the second heat exchanger and give up cold, synchronously can reach and heat to obtain heating installation and fall hot effect to heating module to air.
Accompanying drawing explanation
Fig. 1 is the organigram of the free-standing cold gas system in known carrier air-conditioning system.
Fig. 2 is the organigram of the free-standing heating system in known carrier air-conditioning system.
Fig. 3 is the block schematic diagram of the carrier air-conditioning system of the utility model first embodiment.
Fig. 4 is the block schematic diagram of the carrier air-conditioning system of the utility model second embodiment.
Fig. 5 is the block schematic diagram of the carrier air-conditioning system of the utility model the 3rd embodiment.
Fig. 6 is the block schematic diagram of the carrier air-conditioning system of the utility model the 4th embodiment.
Fig. 7 is the block schematic diagram of the carrier air-conditioning system of the utility model the 5th embodiment.
Fig. 8 is the organigram that the utility model one implements the heat exchanger of aspect.
Drawing reference numeral: 10: cold gas system; 11: compressor; 110: belt; 112: crankshaft belt pulley; 13: condenser; 14,18: reservoir vessel; 15: expansion valve; 17: evaporimeter; 19: air blast; 20: heating system; 21: water pump; 23: hot water row pipeline loop; 231: hot water is arranged; 232: return duct; 233: hot-water line; 25: engine-cooling system; 251: water tank; 252: downcomer; 254: cylinder block water jacket; 255: upper hose; 257: cylinder head water jacket; 27: engine; 29: air blast; 3,4,5,6,7: carrier air-conditioning system; 30: cooling medium loop; 31: compressor; 32,32 (1), 32 (2): heat exchanger; 33: condenser; 35: expansion valve; 37: evaporimeter; 39,39 (1), 39 (2): air blast; 41,41 (1), 41 (2): water pump; 43,43 (1), 43 (2): hot water row pipeline loop; 45: heating module; 8: heat-exchangers of the plate type; 81: water jacket; 83: cooling medium arm; A: fluid; Bn: cooling medium; B1: high pressure gaseous cooling medium; B2: medium temperature and medium pressure liquid cooling medium or liquid gas combination cooling medium; B3: low-temp low-pressure liquid cooling medium or liquid gas combination cooling medium; B4: low-temp low-pressure gaseous cooling medium; C1: cryogenic gas; C2: high-temperature gas.
Detailed description of the invention
For can clearer understanding concept of the present utility model, describe several detailed description of the invention of the present utility model in detail below in conjunction with accompanying drawing.Identical symbology has component or the device of same or similar function.The shape, size, ratio etc. of assembly shown in graphic are only signals, are non-ly limited practical range of the present utility model.In addition, though any embodiment described in following description discloses multiple technical characteristic simultaneously, do not mean all technical characteristics must simultaneously implemented in any embodiment yet.
First, please refer to Fig. 3, the carrier air-conditioning system 3 of the utility model first embodiment can be applied in the carrier such as oily electric hybrid vehicle, electric motor car, oil kind car, boats and ships or aircraft, to be applied in electric motor car and oily electric hybrid vehicle is preferred, it has a compressor (compressor) 31, at least one heat exchanger 32, condenser (condenser) 33, expansion valve (expansion valve) 35, evaporimeter (evaporator) 37 and an air blast (blower) 39, is cold air air blast at this.From compressor 31, sequentially pipeline is connected with heat exchanger 32, condenser 33, expansion valve 35, evaporimeter 37, then the compressor 31 that is linked back, to form an air conditioner loop.Have working fluid in the pipeline of air conditioner loop, such as but not limit be a cooling medium bn, and wherein symbol n represents the cooling medium bn of different physical state.
Compressor 31 in order to compression working fluid, such as cooling medium bn, and then form high pressure gaseous cooling medium b1.
Enter the pipeline enclosure before condenser 33 at high pressure gaseous cooling medium b1, be provided with heat exchanger 32, the heat energy of cooling medium bn is derived by heat exchange method by heat exchanger 32.Such as thermal energy conduction can be shed to fluid a by the pipeline of heat exchanger 32 by the heat energy of high pressure gaseous cooling medium b1, and carry high temperature heat fluid a can further according to design ap-plication in such as heating system.
Condenser 33 pipeline can produce medium temperature and medium pressure liquid cooling medium or liquid gas combination cooling medium b2 after connecting heat exchanger 32.Again, high pressure gaseous cooling medium b1, before entering condenser 33, has begun through heat exchanger 32 and has first carried out decrease temperature and pressure.Therefore, after entering condenser 33, the energy that condenser 33 must consume decrease temperature and pressure cooling medium bn just can be reduced, by this to reach the effect reducing condenser 33 and consume energy.
After expansion valve 35 pipeline connects condenser 33, medium temperature and medium pressure liquid state or liquid gas combination cooling medium b2, after the aperture of expansion valve 15, expand into low-temp low-pressure liquid cooling medium or liquid gas combination cooling medium b3.Low-temp low-pressure liquid cooling medium or liquid gas combination cooling medium b3 will be imported into evaporimeter 37.
After evaporimeter 37 pipeline is connected to expansion valve 35, and pipeline connects back compressor 31.Compressor 31, condenser 33, expansion valve 35 and evaporimeter 37 are by formation one cooling medium loop 30.37, evaporimeter in order to evaporate low-temp low-pressure liquid cooling medium or liquid gas combination cooling medium b3, and produces low-temp low-pressure gaseous cooling medium b4.
Air blast 39 neighbour is located at the side of evaporimeter 37, and guiding outside air passes through the surface of evaporimeter 37, to become a cryogenic gas c1.The air-conditioner air outlet that cryogenic gas c1 passes through in carrier through the effect of air blast 39 again, to provide the effect of the cold air in carrier.
Heat exchanger of the present utility model, such as but not limit be a heat-exchangers of the plate type or a micro channel heat exchanger or a drum tubing heat exchanger.Please with reference to Fig. 3 and Fig. 8, be a heat-exchangers of the plate type 8 at the heat exchanger 32 of the present embodiment, it comprises a water jacket 81 and multiple cooling medium arm 83.The two ends pipeline of cooling medium arm 83 connects individually compressor 31 and condenser 33, and then cooling medium bn will flow among cooling medium arm 83, and carries out heat exchange with the fluid a in water jacket 81.The fluid a of water jacket 81 can be a liquid or a gas, through with the heat exchange of high pressure gaseous cooling medium b1 after will become a high temperature fluid a.And this high temperature fluid a is if a high-temperature gas, then directly can be led to the air-conditioner air outlet in carrier, to provide the effect of the heating installation in carrier.
Please refer to Fig. 4 again, is the block schematic diagram of the carrier air-conditioning system of the utility model second embodiment.Carrier air-conditioning system 4 has compressor 31, heat exchanger 32, condenser 33, expansion valve 35, the evaporimeter 37 that pipeline is connected, and neighbour is located at the air blast 39 of evaporimeter 37, is cold air air blast at this, please refer to the first embodiment, repeats no more.Carrier air-conditioning system 4 and the difference of carrier air-conditioning system 3 are also to have the air blast 39 that water pump 41, hot water row pipeline loop 43 and neighbour are located at hot water row pipeline loop 43, are heating installation air blasts at this.Containing fluid a in hot water row pipeline loop 43.Water pump 41 pipeline is connected to hot water row pipeline loop 43.Hot water row pipeline loop 43 pipeline then connects heat exchanger 32.By this, carrier air-conditioning system 4 can by the thermal energy conduction entrained by the high pressure gaseous cooling medium b1 from compressor 31 to the fluid a in hot water row pipeline loop 43 by heat exchanger 32, and the heat energy receiving fluid a heats up, to become a high-temperature gas c2 by the outside air outside hot water row pipeline loop 43.Air blast 39 in order to high-temperature gas c2 to be exported to the air-conditioner air outlet in carrier, to reach the effect providing heating installation.The concrete structure that water pump 41, hot water row pipeline loop 43 and neighbour are located at the air blast 39 in hot water row pipeline loop 43 can change according to design, the combination of such as, water pump 21 shown in Fig. 2, hot water row pipeline loop 23 and air blast 29.
The air blast 39 mainly adjacent hot water row be located in hot water row pipeline loop 43 of water conservancy diversion high-temperature gas c2 (i.e. heating installation).Because the heat energy of the engine of the electric hybrid vehicle of oil or electric motor car is too low, cause the heating system usefulness in known air-conditioning system not good.Therefore, by heat exchanger 32 using the heat energy of high pressure gaseous cooling medium b1 as a thermal source, conduct to the fluid a in hot water row pipeline loop 43.Reduce condenser 33 lower the temperature except required load power consumption except reaching, the heat energy of cooling medium bn can also be reclaimed and be applied in heating system, reach energy-conservation and improve the effect of heating system usefulness.
In addition, in the present embodiment, two air blasts 39 are respectively equipped with, i.e. cold air air blast and heating installation air blast.But in other embodiments, cold air air blast and heating installation air blast function are blowing plants integrated, and be cold air air blast or heating installation air blast by valve transfer.
Please refer to Fig. 5, is the carrier air-conditioning system 5 of the utility model the 3rd embodiment, has compressor 31 that pipeline is connected, an air blast 39 that condenser 33, expansion valve 35, evaporimeter 37, neighbour are located at evaporimeter 37, is cold air air blast at this, and heat exchanger 32.Concrete structure and roughly annexation, please refer to the first embodiment, do not repeat.The difference of carrier air-conditioning system 5 and carrier air-conditioning system 3 is that heat exchanger 32 is that pipeline is connected between evaporimeter 37 and compressor 31.Due to, cooling medium bn is converted to low-temp low-pressure gaseous cooling medium b4 through evaporator 37, before importing compressor 31, by the energy exchange of heat exchanger 32, can absorb and give meaning derivation from external heat source or by the comparatively cold energy (or claiming useless cold) of cooling medium bn.Allow the low-temp low-pressure cooling medium b4 be back to before compressor 31 improve its temperature and pressure, decrease the load power consumption of compressor 31, reach the effect of saving compressor 31 energy consumption.
Please refer to Fig. 6 again, is the carrier air-conditioning system 6 of the utility model the 4th embodiment, and the difference of the carrier air-conditioning system 5 of itself and the 3rd embodiment is also have water pump 41 and a hot water row pipeline loop 43.Containing fluid a in hot water row pipeline loop 43, such as a liquid or a gas are water mostly.Water pump 41 pipeline is connected to hot water row pipeline loop 43.The side in hot water row pipeline loop 43 sets firmly and maybe can connect a heating module 45.The concrete structure aspect in water pump 41 and hot water row pipeline loop 43, please refer to the embodiment of earlier figures 1, repeats no more.Wherein, hot water row pipeline loop 43 pipeline connects heat exchanger 32, and then low-temp low-pressure gaseous cooling medium b4 is absorbed the heat energy of spontaneous heating module 45 by the conduction of fluid a.Heating module 45 is such as a frequency converter heat radiation module, battery heat radiation module or an engine.In other words, the present embodiment is except improving the temperature of low-temp low-pressure liquid cooling medium b4 and pressure by heat exchanger 32, cooling medium bn must be changed into outside the load power consumption of high pressure gaseous cooling medium b1 after reducing follow-up importing compressor 31, also reclaim to give up by the pipeline heat exchanger 32 be connected between evaporimeter 37 and compressor 31 and be chilled to hot water row pipeline loop 43, and be applied in car internal heat generation module 45 (component) such as engine, reach the effect of heating module radiating and cooling further.
In the another embodiment of the utility model, the heat exchanger 32 be installed between evaporimeter 37 and compressor 31 also directly neighbour can be located at the module 45 that generates heat, or the heat exchanger 32 be installed between evaporimeter 37 and compressor 31 is such as a drum tubing heat exchanger, it has fluid line and is located at the air-blast device of fluid circuit periphery.Fluid line pipeline connects between evaporimeter 37 and compressor 31, air-blast device its can guide outside air and blow over fluid line between evaporimeter 37 and compressor 31, carry out heat exchange, and produce a cryogenic gas c1, as dotted line represents.Cryogenic gas c1 can be guided and blow over frequency converter heat radiation module, module 45 such as heating such as battery heat radiation module or engine etc.In other words, heat exchanger 32 also can directly make outside air lower the temperature by low-temp low-pressure gaseous cooling medium b4 useless cold and form cryogenic gas c1, and again directing cryogenic gas c1 to heating module 45.By this to reach the object of cold energy recycling, leverage resources.
Continue, please refer to Fig. 7, it is the carrier air-conditioning system 7 of the utility model the 5th embodiment, it has compressor 31, heat exchanger 32 that the second embodiment pipeline is as shown in Figure 4 connected simultaneously, heat exchanger 32 (1), condenser 33, expansion valve 35, evaporimeter 37 in this sign, and neighbour is located at the air blast 39 of evaporimeter 37, be air blast 39 (2) in this sign.Carrier air-conditioning system 7 also has the air blast 39 (1) that water pump 41 (1), hot water row pipeline loop 43 (1) and neighbour are located at hot water row pipeline loop 43 (1), and its structure, connected mode, function please refer to the water pump 41 of the second embodiment, hot water row pipeline loop 43 and air blast 39.In addition, carrier air-conditioning system 7 also has heat exchanger 32 (2) (or claiming the second heat exchanger), water pump 41 (2) (or claiming the second water pump), hot water row pipeline loop 43 (2) (or claiming the second hot water row pipeline loop) and heating module 45, its structure, connected mode and function, please refer to the heat exchanger 32 of the 4th embodiment shown in Fig. 6, water pump 41, hot water row pipeline loop 43 and a heating module 45.In other words, by heat exchanger 32 (1) and the heat exchanger 32 (2) of the present embodiment, the effect of previous embodiment can be reached, such as retrieve the used heat from high pressure gaseous cooling medium b1, and then the used heat of high pressure gaseous cooling medium b1 is conducted to fluid a, and the air blast 39 (1) being located at hot water row pipeline loop 43 (1) by neighbour by thermal energy conduction to outside air, outside air is heated up and becomes a high-temperature gas c2, the air-conditioner air outlet of carrier is sent to again by air blast 39 (1), reach the effect that carrier heating installation is provided.In addition, can also by receiving the heat energy from an external heat source from the useless enfleurage of low-temp low-pressure gaseous cooling medium b4, namely the external heat source of such as the present embodiment is heating module 45, to reach the effect of heating module 45 radiating and cooling.Heat exchanger 32 (2) in another embodiment also can directly neighbour be located at heating module 45 or make generation cryogenic gas c1 by the cold energy of cooling medium bn, again further by cryogenic gas c1 water conservancy diversion heating module 45, to reach the effect of heating module 45 radiating and cooling.
The above is only preferred embodiment of the present utility model.Scope of the present utility model is not limited with above-mentioned embodiment.Such as the personage haveing the knack of this case technology helps the equivalence done according to spirit of the present utility model and modifies or change, all should be included in claim.
Claims (12)
1. a carrier air-conditioning system, is characterized in that, it comprises:
One compressor, in order to compress a cooling medium;
One condenser, pipeline connects described compressor;
One expansion valve, pipeline connects described condenser;
One evaporimeter, its one end pipeline is connected to this expansion valve, the other end then pipeline connects back this compressor, and then this compressor, this condenser, this expansion valve and this evaporimeter form a cooling medium loop, and this cooling medium can flow in cooling medium loop;
One cold air air blast, neighbour is located at by this evaporimeter, and guiding outside air flows through this evaporimeter; And
At least one heat exchanger, pipeline is connected between this cooling medium loop, is exported the heat energy of the heat energy of this cooling medium, the cold energy of this cooling medium or absorption one external heat source by heat exchange.
2. carrier air-conditioning system according to claim 1, is characterized in that, described heat exchanger pipeline is connected between described compressor and described condenser, in order to be shed by described heat exchanger by the heat energy of described cooling medium.
3. carrier air-conditioning system according to claim 2, is characterized in that, comprising:
One hot water row pipeline loop, pipeline connects described heat exchanger, and interior containing fluid, this fluid conducts the heat energy of described cooling medium by the heat exchange of this heat exchanger;
One water pump, pipeline is connected to this hot water row pipeline loop; And
One heating installation air blast, neighbour is located at this hot water row pipeline loop, and guiding outside air is by this surface, hot water row pipeline loop.
4. carrier air-conditioning system according to claim 3, is characterized in that, described cold air air blast and described heating installation air blast are integrated into a blowing plant.
5. carrier air-conditioning system according to claim 2, is characterized in that, comprises one second heat exchanger, and pipeline is connected between described evaporimeter and described compressor, in order to be absorbed the heat energy of described external heat source by described cooling medium.
6. carrier air-conditioning system according to claim 5, is characterized in that, comprising:
One second hot water row pipeline loop, pipeline connects this second heat exchanger, and interior containing fluid, this fluid conducts the cold energy of described cooling medium by the heat exchange of this second heat exchanger;
One second water pump, pipeline is connected to this second hot water row pipeline loop; And
One heating module, neighbour is located at this second hot water row pipeline loop, by the heat energy of this absorption of fluids from described heating module.
7. carrier air-conditioning system according to claim 1, is characterized in that, described heat exchanger pipeline is connected between described evaporimeter and described compressor, in order to be absorbed the heat energy of described external heat source by described cooling medium.
8. carrier air-conditioning system according to claim 7, is characterized in that, comprise a heating module, neighbour is located at described heat exchanger, and namely described external heat source is described heating module.
9. carrier air-conditioning system according to claim 7, is characterized in that, comprising:
One hot water row pipeline loop, pipeline connects described heat exchanger, and interior containing fluid, this fluid conducts the cold energy of described cooling medium by the heat exchange of described heat exchanger;
One water pump, pipeline is connected to this hot water row pipeline loop; And
One heating module, neighbour is located at this hot water row pipeline loop, by the heat energy of described absorption of fluids from described heating module.
10. the carrier air-conditioning system according to claim 6,8 or 9, is characterized in that, described heating module is a frequency converter heat radiation module, battery heat radiation module or an engine.
11. carrier air-conditioning systems according to any one of claim 1 to 9, it is characterized in that, it is located at oily electric hybrid vehicle or electric motor car.
12. carrier air-conditioning systems according to any one of claim 1 to 9, is characterized in that, described heat exchanger is a heat-exchangers of the plate type, a micro channel heat exchanger or a drum tubing heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777101.5U CN204460842U (en) | 2014-12-10 | 2014-12-10 | Carrier air-conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777101.5U CN204460842U (en) | 2014-12-10 | 2014-12-10 | Carrier air-conditioning system |
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| CN204460842U true CN204460842U (en) | 2015-07-08 |
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| CN201420777101.5U Active CN204460842U (en) | 2014-12-10 | 2014-12-10 | Carrier air-conditioning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423505A (en) * | 2015-12-15 | 2016-03-23 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN109334434A (en) * | 2018-09-30 | 2019-02-15 | 德州职业技术学院（德州市技师学院） | A kind of pure electric automobile cooling system heat exchanger |
-
2014
- 2014-12-10 CN CN201420777101.5U patent/CN204460842U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423505A (en) * | 2015-12-15 | 2016-03-23 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN109334434A (en) * | 2018-09-30 | 2019-02-15 | 德州职业技术学院（德州市技师学院） | A kind of pure electric automobile cooling system heat exchanger |
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