Active window type power conversion and air interchanger
Technical field
The present invention relates to a kind of active window type power conversion and air interchanger, this device can make the air inlet after the water heat exchanger heat exchange of indoor can be close to the dew-point temperature of indoor air, to reduce this air-conditioning unit thermic load, strengthen its running efficiency, make the running of air-conditioning unit, can reach pollution energy-conservation and the reduction waste heat discharge in mode initiatively.
Background technology
Due to the lasting progress of science and technology and extensively utilization, make the mankind's life more convenient, comfortable, yet than in the past science and technology bring all, except positive benefit like miracle, the negative infringement of its existence is also long-standing, but do not cause the attention that people are real, global warming climatic variation in recent years, the meteorological disaster of bringing, constantly show arround people's life all over the world, thereby environmental issue also constantly is suggested discussion, and how various prevention and cure of pollution, energy-saving equipment have become one of main flow of present product design.
although environmental protection, the renewable sources of energy, energy-saving equipment is gradually planted the popular feeling, wherein with air-conditioning, mostly focus on refrigerant, reduce energy resource consumption, noise, hommization is controlled ... Deng, but when everybody earnestly pays close attention to air cleaning matters in conditioned space, but ignored foul atmosphere that air-conditioning equipment gives off to the impact of environment, although in fact people have utilized some filter materials or other method and have obtained clean conditioned space, but by the dust in conditioned space, fiber and other ionized impurity etc., also drain into the outside along with the running of air-conditioning, and in the height urbanization of population concentration, the fresh air that air-conditioning equipment is introduced, to introduce other foul atmosphere of being discharged by aircondition in fact, and then cause the secondary public hazards to pollute, also that air-polluting one of is originated.
For above disappearance, be that TaiWan, China patent application case number is arranged: 86215265, the Patent Cases (calling front case in the following text) such as 95113255,95113256 is derivative, although these front cases can provide solution plan, but blemish in an otherwise perfect thing person, it is to the conversion of energy and the replacement of intake and exhaust, the precooling temperature drop ability that can bring into play only can be accomplished the wet-bulb temperature scope near indoor exhaust; Probe into its because of, be in the processing mode of described these front cases for exhaust, only carry out the process of evaporation and heat exchange, so can't make the used heat of discharging be absorbed conversion fully, more do not accomplish the recycling by precooling.
As mentioned above, an energy-conservation important step that has become in energy use, particularly how to reduce the discharging of used heat, to reduce the thermal pollution to environment, be to become the large problem that air-conditioning circle must face, a lot of dealers are actively improving existing air-conditioning equipment for this reason, and the phase to be reaching energy-conservation effect, but so far still without better solution effect.
Summary of the invention
Because disappearance that prior art is deposited, after this case inventor goes through improvement many times, finally complete active window type power conversion of the present invention and air interchanger, namely the objective of the invention is to make the intake air temperature after the water heat exchanger heat exchange of indoor can be close to the device of the dew-point temperature of indoor air providing a kind of, so make the running of air-conditioning unit, can mode initiatively reach pollution energy-conservation and the reduction waste heat discharge.
For achieving the above object, the technical solution used in the present invention is:
a kind of active window type power conversion and air interchanger, it is characterized in that: include at least an exhausting duct, one air inlet duct, one air-conditioning unit, one water circulation heat-exchanger and a controller, be provided with an outside fan motor in this exhausting duct, be provided with an indoor fan motor in this air inlet duct, and the assembly of this air-conditioning unit and water circulation heat-exchanger, to be arranged in this exhausting duct and air inlet duct, and be subjected to the control of this controller, this air-conditioning unit includes a compressor, one evaporimeter, one cold medium flux controller and a condenser, this water circulation heat-exchanger includes an air precooling heat exchanger, one water evaporimeter, one outside water heat exchanger, one indoor water heat exchanger and a water pump, wherein:
This outside fan motor is used for indoor air is sent in outdoor from this exhausting duct, and it is installed in a side of this exhausting duct;
This indoor fan motor is used for outdoor air is sent to from this air inlet duct indoor, and it is installed in a side of this air inlet duct;
This compressor is the power source of the refrigerant transmission of this air-conditioning unit;
This evaporimeter is located in this air inlet duct, the heat exchange that the air inlet of passing through is absorbed heat;
This cold medium flux controller, the flow that the management and control refrigerant passes through;
This condenser is located in this exhausting duct, the exhaust of passing through is carried out the heat exchange of heat extraction;
This air precooling heat exchanger, the pre-cooler that it is comprised of a coil pipe, be installed in the position of nearly indoor exhaust wind mouth in this exhausting duct, this air precooling heat exchanger is comprised of a coil pipe, its water side is connected with at least one the first connecting leg, this the first connecting leg latter end is provided with at least more than one fountain head, and the water inlet end of this coil pipe is connected with one second connecting leg, and this second connecting leg is connected with the water side of outside water heat exchanger;
this water evaporimeter, it is the water smoke refrigerating plant of a generation water evaporation endothermic effect, it is arranged in this exhausting duct and in abutting connection with this water precooling heat interchanger, the water that this fountain head sprays is accepted in the upper end of this water evaporimeter, and produce water evaporation endothermic effect with the air of process, to remove the airborne impurity that is passed through, and the sensible heat in transfer air, the lower end of this water evaporimeter is provided with a water-collecting tray and a water side, this water side is connected with one the 3rd connecting leg, the 3rd connecting leg is connected with the water inlet end of indoor water heat exchanger, the 3rd connecting leg is provided with a water pump, be used for pushing the recirculated water circulation,
This outside water heat exchanger, be arranged at the opposite side of this exhausting duct, and be adjacent to this condenser, the water inlet end of this outside water heat exchanger is connected with one the 4th connecting leg, the recirculated water of sending to receive this indoor water heat exchanger, and the water side of this outside water heat exchanger is sent to this air precooling heat exchanger with its water outlet via this second connecting leg;
This indoor water heat exchanger, be arranged at a side of this air inlet duct, and be adjacent to this evaporimeter, the water inlet end of this indoor water heat exchanger is connected with the 3rd connecting leg, the recirculated water of sending to be received from this water evaporimeter, and the water side of this indoor water heat exchanger is sent to this outside water heat exchanger with its water outlet via the 4th connecting leg;
This controller is controlled the keying of this compressor, outside fan motor, indoor fan motor and water pump.
Wherein, the exhaust outlet of this exhausting duct is provided with an air draft filter screen, with the impurity in filtered air.
Wherein, the air inlet of this air inlet duct is provided with an air intake filter screen, with the impurity in filtered air.
Wherein, this water-collecting tray is connected with a filling pipe, with the replenishment cycles required water.
compared with prior art, the beneficial effect that the present invention has is: the present invention is specially adapted to have in the environment for use of compressor as power source, rely on the present invention to accomplish the air that exhausting duct is discharged, it is first precooling through this water circulation heat-exchanger, after water evaporation and heat exchange action, and produce power conversion and ventilation effect, so that the recirculated water of this water circulation heat-exchanger, in the water temperature that enters its indoor water heat exchanger, dew-point temperature closer to indoor air, to reduce the thermic load of this air-conditioning unit, strengthen its running efficiency, and then make the running of air-conditioning unit, can more actively reach energy-conservation and avoid the pollution of hot driving.
Description of drawings
Fig. 1 is system configuration schematic diagram of the present invention;
Fig. 2 is the schematic appearance of specific embodiments of the invention.
The active window type of description of reference numerals: A-power conversion device of air; The 10-exhausting duct; The 101-exhaust outlet; 102-air draft filter screen; 103-air draft side; 11-outside fan motor; The 20-air inlet duct; The 201-air inlet; 202-air intake filter screen; The 203-inlet side; 21-indoor fan motor; 3-air-conditioning unit; The 31-compressor; The 32-evaporimeter; 33-cold medium flux controller; The 34-condenser; 4-water circulation heat-exchanger; 41-air precooling heat exchanger; The 410-coil pipe; The 411-water side; The 412-water inlet end; The 42-water evaporimeter; The 421-water side; The 422-water-collecting tray; 43-outside water heat exchanger; The 431-water side; The 432-water inlet end; 44-indoor water heat exchanger; The 441-water inlet end; The 442-water side; The 45-water pump; The 5-controller; L1-the first connecting leg; The L11-fountain head; L2-the second connecting leg; L3-the 3rd connecting leg; L4-the 4th connecting leg; The L5-filling pipe.
The specific embodiment
see also Fig. 1, shown in Figure 2, active window type power conversion of the present invention and air interchanger A, it includes an exhausting duct 10 at least, one air inlet duct 20, one air-conditioning unit 3, one water circulation heat-exchanger 4 and a controller 5, be provided with an outside fan motor 11 in this exhausting duct 10, be provided with an indoor fan motor 21 in this air inlet duct 20, and the assembly of this air-conditioning unit 3 and water circulation heat-exchanger 4, to be arranged in this exhausting duct 10 and air inlet duct 20, and be subjected to the control of this controller 5, this air-conditioning unit 3 includes a compressor 31, one evaporimeter 32, one cold medium flux controller 33 and a condenser 34, this water circulation heat-exchanger 4 includes an air precooling heat exchanger 41, one water evaporimeter 42, one outside water heat exchanger 43, one indoor water heat exchanger 44 and a water pump 45, wherein:
This outside fan motor 11 is that indoor air is sent in outdoor from this exhausting duct 10, and it is a side (comprising inboard or the outside) that is installed in this exhausting duct 10, and desirable attachment point is preferably in air draft side 103 positions of nearly this exhausting duct 10;
This indoor fan motor 21 is outdoor air to be sent to indoor from this air inlet duct 20, and it is a side (comprising inboard or the outside) that is installed in this air inlet duct 20, and desirable attachment point is preferably in 203 positions, inlet side of nearly this air inlet duct 20;
This compressor 31 is power sources of these air-conditioning unit 3 its refrigerant transmission;
This evaporimeter 32 is located in this air inlet duct 20, the heat exchange that the air inlet of passing through is absorbed heat;
This cold medium flux controller 33 is flows that the management and control refrigerant passes through;
This condenser 34 is located in this exhausting duct 10, the exhaust of passing through is carried out the heat exchange of heat extraction;
This air precooling heat exchanger 41, the pre-cooler that it is comprised of a coil pipe 410, it is the position that is installed in the interior nearly indoor exhaust wind mouth 101 of this exhausting duct 10, this air precooling heat exchanger 41 its water sides 411 are connected with at least one the first connecting leg L1, this first connecting leg L1 latter end is provided with at least more than one fountain head L11, and the water inlet end 412 of this coil pipe 410 is connected with one second connecting leg L2, and this second connecting leg L2 is connected with the water side 431 of outside water heat exchanger 43;
this water evaporimeter 42, it is the water smoke refrigerating plant (this water evaporimeter 42 also can be a ultrasonic water smoke device) of a generation water evaporation endothermic effect, it is arranged in this exhausting duct 10 and in abutting connection with this air precooling heat exchanger 41, the water that this fountain head L11 sprays is accepted in this water evaporimeter 42 its upper ends, and produce water evaporation endothermic effect with the air of process, to remove the airborne impurity that is passed through, and the sensible heat in transfer air, this water evaporimeter 42 its lower ends are provided with a water-collecting tray 422 and a water side 421, this water side 421 is connected with one the 3rd connecting leg L3, the 3rd connecting leg L3 is provided with this water pump 45, to push the recirculated water circulation, this water-collecting tray 422 is to receive the recirculated water of this water evaporimeter 42 at collection, transfer to indoor water heat exchanger 44 by the 3rd connecting leg L3, another this water-collecting tray 422 also is connected with a filling pipe L5, with the replenishment cycles required water,
This outside water heat exchanger 43, it is the opposite side that is arranged at this exhausting duct 10, and be adjacent to this condenser 34, these outside water heat exchanger 43 its water inlet ends 432 are connected with one the 4th connecting leg L4, the recirculated water of sending to receive this indoor water heat exchanger 44, and the water side 431 of this outside water heat exchanger 43 is that its water outlet is sent to this air precooling heat exchanger 41 via this second connecting leg L2;
This indoor water heat exchanger 44, it is a side that is arranged at this air inlet duct 20, and be adjacent to this evaporimeter 32, these indoor water heat exchanger 44 its water inlet ends 441 are connected with the 3rd connecting leg L3, the recirculated water of sending to be received from this water evaporimeter 42, and the water side 442 of this indoor water heat exchanger 44 is that its water outlet is sent to this outside water heat exchanger 43 via the 4th connecting leg L4;
This controller 5 is controlled the keying of its active window type power conversion of the present invention and air interchanger A.
The exhausting duct 10 of the invention described above is to be provided with an air draft filter screen 102 at its exhaust outlet 101, with the impurity in filtered air (this impurity comprises peculiar smell and pernicious gas).
The air inlet duct 20 of the invention described above is to be provided with an air intake filter screen 202 at its air inlet 201 places, with the impurity in filtered air (this impurity comprises peculiar smell and pernicious gas).
the active window type power conversion and the air interchanger A that rely on said modules to form, at room air when exhausting duct 10 is discharged, after first air draft filter screen 102 filtrations through exhaust outlet 101 of room air, carry out heat exchange by this air precooling heat exchanger 41 again, and to produce the power conversion of precooling effect by air, to obtain primary cooling, and the recirculated water in this air precooling heat exchanger 41 flows out from its water side 411, and then this fountain head L11 is sprayed on this water evaporimeter 42 certainly, filtration through this water evaporimeter 42, evaporation, can produce water evaporation endothermic effect with the air that passes through, with the sensible heat in transfer air, make air obtain secondary cooling, the recirculated water of sending from this water evaporimeter 42 simultaneously also obtains cooling, rely on again this water pump 45 to be sent to this indoor water heat exchanger 44, and the air by this water evaporimeter 42, flowing through this outside water heat exchanger 43 and when carrying out heat exchange, although this air obtains the heat of indoor water heat exchanger 44, but it is at the resulting moisture of this water evaporimeter 42, can be in the heat exchanging process of this condenser 34, again carry out damp and hot conversion, therefore this outside water heat exchanger 43 can will be removed by the heat that indoor water heat exchanger 44 brings, and make the air themperature of discharging in outdoor, that directly to be thrown into outdoor air themperature via condenser far beyond the traditional cold mechanism of qi be low, thereby can reduce waste heat discharge to the thermal pollution of environment, in addition, the air that enters from air inlet duct 20, also because of the recirculated water of this indoor water heat exchanger 44, the recirculated water of being sent by this water evaporimeter 42, the water temperature of this recirculated water is the dew-point temperature close to indoor air, make air inlet first through the 44 precooling coolings of indoor water heat exchanger, therefore when this evaporimeter 32 is passed through in air inlet, these air-conditioning unit 3 thermic loads reduce, therefore can strengthen its running efficiency, to supply indoor required low temperature and ozone, and then make the running of air-conditioning unit 3, can be according to indoor demand in more initiatively mode (when room temperature higher than default temperature, air-conditioning unit 3 just starts running, during lower than preset temperature, air-conditioning unit 3 shuts down) reach energy-conservation and reduce the pollution of waste heat discharge.
Refrigerant circulation as for this air-conditioning unit 3, first by compressor 31 send deliver to this condenser 34 and carry out the heat exchange of condensation heat release with exhaust via pipeline after, this cold medium flux controller 33 of flowing through again, then flow to this evaporimeter 32, carry out the heat exchange of evaporation endothermic with air inlet, intake air temperature can be adjusted according to indoor demand, to supply indoor required cold air, and the refrigerant that flows out of this evaporimeter 32 certainly, then flow back to by the road this air-conditioning unit 3, to complete a refrigerant circulation.
in sum, the present invention is specially adapted to have in the environment for use of compressor as power source, rely on the present invention to accomplish the air that exhausting duct is discharged, it is first precooling through this water circulation heat-exchanger, after water evaporation and heat exchange action, and produce power conversion and ventilation effect, so that the recirculated water of this water circulation heat-exchanger, in the water temperature that enters its indoor water heat exchanger, dew-point temperature closer to indoor air, to reduce the thermic load of this air-conditioning unit, strengthen its running efficiency, and then make the running of air-conditioning unit, can more actively reach energy-conservation and avoid the pollution of hot driving.
Above explanation is just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skills understand, in the situation that do not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all will falling into protection scope of the present invention.