CN103090481A

CN103090481A - Energy conversion and ventilation device for building

Info

Publication number: CN103090481A
Application number: CN2012103606940A
Authority: CN
Inventors: 翁国亮; 陈俊宇; 翁健伦; 陈晋荣; 翁翎华; 翁靖茹
Original assignee: HEJIU TECHNOLOGY CO LTD; National Chin Yi University of Technology
Current assignee: HEJIU TECHNOLOGY CO LTD; National Chin Yi University of Technology
Priority date: 2011-11-01
Filing date: 2012-09-21
Publication date: 2013-05-08
Anticipated expiration: 2032-09-21
Also published as: TW201319483A; TWI447336B; CN103090481B

Abstract

The invention relates to a building energy conversion and ventilation device, which at least comprises an exhaust duct, an air inlet duct, a heat source unit, a first water circulation heat exchange unit and a controller, wherein the exhaust duct is used for exhausting indoor exhaust air out of a room under the action of an outdoor fan motor, the air inlet duct is used for sending outdoor intake air into the room under the action of an indoor fan motor, the heat source unit, the first water circulation heat exchange unit, the outdoor fan motor and the indoor fan motor are controlled by the controller, air exhausted by the exhaust duct is precooled, evaporated and subjected to heat exchange by the first water circulation heat exchange unit to generate energy conversion and ventilation effects, so that the temperature of circulating water of the first water circulation heat exchange unit entering an indoor water heat exchanger is closer to the dew point temperature of the indoor air, so as to reduce the heat load of the heat source unit and enhance the operation efficiency of the heat source unit.

Description

Building power conversion and air interchanger

Technical field

The present invention relates to a kind of building power conversion and air interchanger, this device has air-conditioning cold, Central Heating Providing, can make air inlet after the water heat exchanger heat exchange of indoor more near the dew-point temperature of indoor air, and but whole year is according to the environmental demand of building, adjust its air conditioner energy running, to reach pollution energy-conservation and the reduction hot driving.

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 scope near wet-bulb temperature; 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 building power conversion of the present invention and air interchanger, namely the objective of the invention is to make the air inlet after the water heat exchanger heat exchange of indoor can be closer to the device of the dew-point temperature of indoor air providing a kind of, to reduce the thermic load of this thermal source unit, strengthen its running efficiency, and but whole year is according to the environmental demand of building, adjust its air conditioner energy running, and then reach pollution energy-conservation and the reduction waste heat discharge.

For achieving the above object, the technical solution used in the present invention comprises:

A kind of building power conversion and air interchanger, it is characterized in that: include at least an exhausting duct, an air inlet duct, a thermal source unit, one first water circulation heat-exchanger and a controller, this exhausting duct is accepted an effect from the outside fan motor, discharge indoor exhaust outdoor, this air inlet duct is accepted an effect from indoor fan motor simultaneously, outdoor air inlet is sent in indoor, wherein:

This thermal source unit is a direct-expansion type thermal source unit, and it includes:

One heat power supply device is the power source of the refrigerant transmission of this thermal source unit;

One first heat exchanger is located in this air inlet duct, and to the heat exchange that the air inlet of passing through is absorbed heat, the second in-out end of this first heat exchanger relies on a refrigerant return pipe to be connected with this heat power supply device;

One second heat exchanger, be located in this exhausting duct, the exhaust of passing through is carried out the heat exchange of heat release, the first in-out end of this second heat exchanger relies on a refrigerant carrier pipe to be connected with this heat power supply device, the second in-out end of this second heat exchanger relies on a coolant connecting tube to be connected with the first in-out end of this first heat exchanger;

One cold medium flux controller is located on this coolant connecting tube, and it is subjected to the control of this controller, to control the flow of refrigerant;

This first water circulation heat-exchanger includes:

One air precooling heat exchanger, the pre-cooler that it is comprised of a coil pipe, it is the position that is installed in nearly indoor exhaust wind mouth in this exhausting duct, the water side of this air precooling heat exchanger is connected with one 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;

one first 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 air precooling heat exchanger, the water that this fountain head sprays is accepted in the upper end of this first water evaporimeter, and produce water evaporation endothermic refrigeration 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 first 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 provided with a water pump, to push the recirculated water circulation, this water-collecting tray is to receive the recirculated water of this first water evaporimeter at collection, transfer to the indoor water heat exchanger by the 3rd connecting leg, this water-collecting tray also is connected with a filling pipe, with the replenishment cycles required water,

One outside water heat exchanger, be arranged at the opposite side of this exhausting duct, and be adjacent to this second heat exchanger, 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 that its water outlet is sent to this air precooling heat exchanger via this second connecting leg;

One indoor water heat exchanger, be arranged at a side of this air inlet duct, and be adjacent to this first heat exchanger, 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 first water evaporimeter, and the water side of this indoor water heat exchanger is that its water outlet is sent to this outside water heat exchanger via the 4th connecting leg;

This controller is the keying of controlling described thermal source unit, the first water circulation heat-exchanger, indoor fan motor and outside fan motor.

In described building power conversion and air interchanger: the exhaust outlet of this exhausting duct is provided with an air draft filter screen, and the air inlet of this air inlet duct is provided with an air intake filter screen, is all the impurity in filtered air.

For achieving the above object, the technical solution used in the present invention also comprises:

This thermal source unit, when being a central ice-water type thermal source unit, this thermal source unit includes:

One heat power supply device is the power source of the refrigerant transmission of this thermal source unit, and supplied heat source;

One first heat exchanger, be located in this air inlet duct, the heat exchange that the air inlet of passing through is absorbed heat, the first in-out end of this first heat exchanger, rely on a cold energy efferent duct to be connected with this heat power supply device, the second in-out end of this first heat exchanger relies on a cold energy return duct to be connected with this heat power supply device;

One second heat exchanger, be located in this exhausting duct, the exhaust of passing through is carried out the heat exchange of heat release, the first in-out end of this second heat exchanger, rely on a thermal energy transfer duct to be connected with this heat power supply device, the second in-out end of this second heat exchanger relies on a heat energy return duct to be connected with this heat power supply device;

This first water circulation heat-exchanger includes:

one first 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 air precooling heat exchanger, the water that this fountain head sprays is accepted in the upper end of this first water evaporimeter, and produce water evaporation endothermic refrigeration 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 first 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 provided with a water pump, to push the recirculated water circulation, this water-collecting tray is to receive the recirculated water of this first water evaporimeter at collection, transfer to the indoor water heat exchanger by the 3rd connecting leg, another this water-collecting tray also is connected with a filling pipe, with the replenishment cycles required water,

This controller is the keying of controlling this thermal source unit, the first water circulation heat-exchanger, indoor fan motor and outside fan motor.

A kind of building power conversion and air interchanger, it is characterized in that: include at least an exhausting duct, an air inlet duct, a thermal source unit, one first water circulation heat-exchanger, one second water circulation heat-exchanger, one the 3rd water circulation heat-exchanger and a controller, this exhausting duct is accepted an effect from the outside fan motor, discharge indoor exhaust outdoor, this air inlet duct is accepted an effect from indoor fan motor simultaneously, outdoor air inlet is sent in indoor, wherein:

One first heat exchanger is located in this air inlet duct, the air inlet of passing through is carried out the heat exchange of neither endothermic nor exothermic, and the second in-out end of this first heat exchanger relies on one the 3rd refrigerant pipe to be connected with this heat power supply device;

One second heat exchanger, be located in this exhausting duct, the exhaust of passing through is carried out the heat exchange of heat release or heat absorption, the first in-out end of this second heat exchanger, rely on one first refrigerant pipe to be connected with this heat power supply device, the second in-out end of this second heat exchanger relies on one second refrigerant pipe to be connected with the first in-out end of this first heat exchanger;

One cold medium flux controller is located on this second refrigerant pipe, and it is subjected to the control of this controller, to control the flow of refrigerant;

This first water circulation heat-exchanger includes:

One air precooling heat exchanger, be arranged at a side of this exhausting duct, the pre-cooler that it is comprised of a coil pipe, its water side is connected with one the 5th connecting leg, the 5th 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 the 6th connecting leg;

one first 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 air precooling heat exchanger, the water that this fountain head sprays is accepted in the upper end of this first water evaporimeter, and produce water evaporation endothermic refrigeration 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 first water evaporimeter is provided with a water-collecting tray and a water side, this water side is connected with one the 6th connecting leg, the 6th connecting leg is provided with one first water pump, to push the recirculated water circulation, this water-collecting tray is to receive the recirculated water of this first water evaporimeter at collection, transfer to the air precooling heat exchanger by the 6th connecting leg, another this water-collecting tray also is connected with one first filling pipe, with the replenishment cycles required water,

This second water circulation heat-exchanger includes:

One indoor water heat exchanger, be arranged at a side of this air inlet duct, and be adjacent to this first heat exchanger, the water inlet end of this indoor water heat exchanger is connected with one the 7th connecting leg, and the water side of this indoor water heat exchanger, be connected with one the 8th connecting leg, the 8th connecting leg is provided with one second water pump, is to push the recirculated water circulation;

One outside water heat exchanger, be arranged at the opposite side of this exhausting duct, and be adjacent to this second heat exchanger, the water inlet end of this outside water heat exchanger is connected with the 8th 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 that its water outlet is sent to this indoor water heat exchanger via the 7th connecting leg;

the 3rd water circulation heat-exchanger, be main body by one second water evaporimeter, it is that the water smoke device with humidification is washed in a pair of air inlet, it is arranged at the nearly air inlet of this air inlet duct place, the water that the fountain head of upper end acceptance one the 9th connecting leg latter end of this second water evaporimeter sprays, and the air of process is produced water evaporation humidification, to remove the airborne impurity that is passed through, and the sensible heat in transfer air, the lower end of this second water evaporimeter is provided with a water-collecting tray and a water side, this water-collecting tray is to receive the recirculated water of this second water evaporimeter at collection, this water side is connected with the 9th connecting leg, the 9th connecting leg is provided with one the 3rd water pump and pushes recirculated water,

This controller is the keying of controlling this thermal source unit, the first water circulation heat-exchanger, the second water circulation heat-exchanger, the 3rd water circulation heat-exchanger, indoor fan motor and outside fan motor.

This thermal source unit, when being a central ice/hot-water type thermal source unit, this thermal source unit is the control of controlled device, this thermal source unit includes:

One first heat exchanger, be located in this air inlet duct, the air inlet of passing through is carried out the heat exchange of neither endothermic nor exothermic, the first in-out end of this first heat exchanger, rely on one second efferent duct to be connected with this heat power supply device, and accept the input of thermal source, the second in-out end of this first heat exchanger relies on one second return duct to be connected with this heat power supply device;

One second heat exchanger, be located in this exhausting duct, the exhaust of passing through is carried out the heat exchange of heat release or heat absorption, the first in-out end of this second heat exchanger, rely on hot first efferent duct to be connected with this heat power supply device, and accept the input of thermal source, the second in-out end of this second heat exchanger relies on one first return duct to be connected with this heat power supply device;

This first water circulation heat-exchanger includes:

This second water circulation heat-exchanger includes:

Compared with prior art, the beneficial effect that the present invention has is: the present invention has the effect of air-conditioning cold, heating installation and fresh air supply, can make air inlet after heat exchange more near the dew-point temperature of indoor air, and but whole year is according to the environmental demand of building, adjust its air conditioner energy running, be that feature of the present invention is with after indoor and outdoor energy autobalance, then according to actual demand, replenish required cold energy or heat energy by the thermal source unit; Therefore, can obtain Temperature and Humidity Control management best in building and the supply of fresh air with minimum energy resource consumption, to reach pollution energy-conservation and the reduction hot driving.

Description of drawings

Fig. 1 is the system configuration schematic diagram () of its first embodiment of the present invention;

Fig. 2 is the system configuration schematic diagram (two) of its first embodiment of the present invention;

Fig. 3 is the system configuration schematic diagram () of its second embodiment of the present invention;

Fig. 4 is the system configuration schematic diagram (two) of its second embodiment of the present invention;

Fig. 5 is the system configuration schematic diagram (three) of its second embodiment of the present invention;

Fig. 6 is the system configuration schematic diagram (four) of its second embodiment of the present invention;

That Fig. 7 is that the present invention supplies is cold, the temperature schematic diagram of heating installation.

Description of reference numerals: A, A '-building power conversion and air interchanger; 10,50-exhausting duct; 101,501-exhaust outlet; 102,502-air draft filter screen; 103,503-air draft side; 11,51-outside fan motor; 20,60-air inlet duct; 201,601-air inlet; 202,602-air intake filter screen; 203,603-inlet side; 21,61-indoor fan motor; 3,3 ', 7,7 '-thermal source unit; 31,31 ', 71,71 '-heat power supply device; 32, the 32 ', 72,72 '-the first heat exchanger; 321, the 321 ', 721,721 '-the first in-out end; 322, the 322 ', 722,722 '-the second in-out end; 33, the 33 ', 73,73 '-the second heat exchanger; 331, the 331 ', 731,731 '-the first in-out end; 332, the 332 ', 732,732 '-the second in-out end; 34,74-cold medium flux controller; 4,81-the first water circulation heat-exchanger; 41,811-air precooling heat exchanger; 410,810-coil pipe; 411,811a-water side; 412,811b-water inlet end; 42,812-the first water evaporimeter; 421,812b-water side; 422,812a-water-collecting tray; 43,822-outside water heat exchanger; 431,822a-water side; 432,822b-water inlet end; 44,821-indoor water heat exchanger; 441,821b-water inlet end; 442,821a-water side; The 45-water pump; 813-the first water pump; 82-the second water circulation heat-exchanger; 823-the second water pump; 83-the 3rd water circulation heat-exchanger; 831-the second water evaporimeter; The 832-water-collecting tray; The 832a-water side; 833-make-up water water intake end; 834-the 3rd water pump; C1, C2-controller; L11-refrigerant carrier pipe; The L12-coolant connecting tube; The L13-refrigerant return pipe; L21-the first connecting leg; L211, L411, L611-fountain head; L22-the second connecting leg; L23-the 3rd connecting leg; L24-the 4th connecting leg; The L25-filling pipe; L31-the first refrigerant pipe; L32-the second refrigerant pipe; L33-the 3rd refrigerant pipe; L41-the 5th connecting leg; L42-the 6th connecting leg; L43-the first filling pipe; L51-the 8th connecting leg; L52-the 7th connecting leg; L61-the first efferent duct; L62-the first return duct; L63-the second efferent duct; L64-the second return duct; L65-the second filling pipe; L66-the 9th connecting leg; TA1-cold air supply setting value; TA2-Central Heating Providing set temperature value; TA1 '-first setting value; TA2 '-second setting value.

The specific embodiment

see also that shown in Figure 1, the first embodiment of building power conversion of the present invention and air interchanger A, it includes an exhausting duct 10 at least, one air inlet duct 20, one thermal source unit 3, one first water circulation heat-exchanger 4 and a controller C1, this exhausting duct 10 is accepted an effect from outside fan motor 11, discharge indoor exhaust outdoor, this air inlet duct 20 is accepted an effect from indoor fan motor 21 simultaneously, outdoor air inlet is sent in indoor, and this thermal source unit 3, the first water circulation heat-exchanger 4, outside fan motor 11 and indoor fan motor 21 are the control that is subjected to this controller C1.

The outside fan motor 11 of the invention described above is that indoor air is sent in outdoor from this exhausting duct 10, and it can be installed in inside or the outside of this exhausting duct 10, and optimal attachment point is in air draft side 103 positions near this exhausting duct 10.

The indoor fan motor 21 of the invention described above is outdoor air to be sent into indoor from this air inlet duct 20, and it is inside or the outside that is installed in this air inlet duct 20, and optimal attachment point is 203 positions, inlet side at nearly this air inlet duct 20.

The thermal source unit 3 of the invention described above includes:

One heat power supply device 31 is direct-expansion type thermal source units, and it is the power source of these thermal source unit 3 its refrigerant transmission;

One first heat exchanger 32, be located in this air inlet duct 20, to the heat exchange (function that is an evaporimeter is absorbed heat) that the air inlet of passing through is absorbed heat, the second in-out end 322 of this first heat exchanger 32 relies on a refrigerant return pipe L13 to be connected with this heat power supply device 31;

One second heat exchanger 33, be located in this exhausting duct 10, the exhaust of passing through is carried out the heat exchange (function that is a condenser is carried out heat release) of heat release, the first in-out end 331 of this second heat exchanger 33, rely on a refrigerant carrier pipe L11 to be connected with this heat power supply device 31, the second in-out end 332 of this second heat exchanger 33 relies on a coolant connecting tube L12 to be connected with the first in-out end 321 of this first heat exchanger 32;

One cold medium flux controller 34 is located on this coolant connecting tube L12, and it is subjected to the control of this controller C1, to control the flow of refrigerant;

The first water circulation heat-exchanger 4 of the invention described above includes:

One 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 side 103 of this exhausting duct 10, this air precooling heat exchanger 41 its water sides 411 are connected with one first connecting leg L21, this first connecting leg L21 latter end is provided with at least more than one fountain head L211, and the water inlet end 412 of this coil pipe 410 is connected with one second connecting leg L22, and this second connecting leg L22 is connected with the water side 431 of outside water heat exchanger 43;

one first water evaporimeter 42, it is the water smoke refrigerating plant (this first 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 L211 sprays is accepted in this first water evaporimeter 42 its upper ends, and produce water evaporation endothermic refrigeration effect with the air of process, to remove the airborne impurity that is passed through, and the sensible heat in transfer air, this the first 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 L23, the 3rd connecting leg L23 is provided with a water pump 45, to push the recirculated water circulation, this water-collecting tray 422 is to receive the recirculated water of this first water evaporimeter 42 at collection, transfer to indoor water heat exchanger 44 by the 3rd connecting leg L23, another this water-collecting tray 422 also is connected with a filling pipe L25, with the replenishment cycles required water,

One outside water heat exchanger 43, be arranged at the opposite side of this exhausting duct 10, and be adjacent to this second heat exchanger 33, these outside water heat exchanger 43 its water inlet ends 432 are connected with one the 4th connecting leg L24, the recirculated water of sending to receive this indoor water heat exchanger 44 its water sides 442, 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 its water inlet ends 412 via this second connecting leg L22;

One indoor water heat exchanger 44, be arranged at a side of this air inlet duct 20, and be adjacent to this first heat exchanger 32, these indoor water heat exchanger 44 its water inlet ends 441 are connected with the 3rd connecting leg L23, the recirculated water of sending to be received from this first water evaporimeter 42, and the water side 442 of this indoor water heat exchanger 44 is its water outlet to be sent to the water inlet end 432 of this outside water heat exchanger 43 via the 4th connecting leg L24;

The controller C1 of the invention described above is the keying of controlling its thermal source unit 3 of the present invention, the first water circulation heat-exchanger 4, indoor fan motor 21 and outside fan motor 11.

The exhausting duct 10 of the invention described above is to be provided with an air draft filter screen 102 in 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 in its air inlet 201 places, with the impurity in filtered air (this impurity comprises peculiar smell and pernicious gas).

the building power conversion and the air interchanger A that rely on said modules to form, this device has the supply of air-conditioning cold air, can be according to the environmental demand of building, adjust its air conditioner energy, namely when the indoor temperature value sets value TA1 greater than the cold air supply, carry out circulating cold air supply cold air (as shown in Figure 1), this moment, room air was discharged from exhausting duct 10, after first air draft filter screen 102 filtrations through exhaust outlet 101 of room air, this air precooling heat exchanger 41 of flowing through again carries out heat exchange, this air precooling heat exchanger 41 can produce to air the power conversion of precooling effect, make the air of indoor discharge, obtain primary cooling-down effect, recirculated water in this air precooling heat exchanger 41, and from the water side the 411 first connecting leg L21 that flow through, and then this fountain head L211 outflow is sprayed on this first water evaporimeter 42 certainly, filtration through this first 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 produce secondary cooling, the recirculated water of sending from this first 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 first 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 33, 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 transmits, and make the air themperature of discharging in outdoor, that directly to be thrown into outdoor air themperature by condensing gas far beyond tradition be low, thereby can reduce waste heat discharge to the thermal pollution of environment, in addition, the recirculated water of sending from this first water evaporimeter 42, rely on this water pump 45 to transfer to this indoor water heat exchanger 44, and the recirculated water of this outside water heat exchanger 43, when leaving this outside water heat exchanger 43, the water temperature that is flowed out by its water side 431, near the dew-point temperature of indoor air, therefore when the air that enters from air inlet duct 20, first after air intake filter screen 202 filtrations through air inlet 201, this indoor water heat exchanger 44 of flowing through again, also make the first precooling cooling of air inlet near the dew-point temperature of indoor air because of recirculated water, and when air inlet during by this first heat exchanger 32 (this moment, this first heat exchanger 32 was the function of an evaporimeter), the thermic load of this thermal source unit 3 reduces, therefore can strengthen its running efficiency, to supply indoor required low temperature and ozone, and reach energy-conservation purpose.

as for when the circulating cold air, the refrigerant of this thermal source unit 3 is first from these heat power supply device 31 outputs, arrive again this second heat exchanger 33 through refrigerant efferent duct L11, then after carrying out the heat exchange of condensation heat release via this second heat exchanger 33 with exhaust, then flow through coolant connecting tube L12 through this cold medium flux controller 34, then arrive this first heat exchanger 32, and air inlet is carried out the heat exchange of evaporation endothermic, intake air temperature can be adjusted according to indoor demand, to supply indoor required cold air, and the refrigerant that flows out of this first heat exchanger 32 certainly, again through refrigerant return pipe L13, flow back at last this heat power supply device 31, to complete a circulating cold air.

Thermal source unit in above-mentioned the first embodiment (seeing also shown in Figure 2) when adopting central ice-water type thermal source unit, this thermal source unit 3 ' is the control of controlled device C 1, it includes this thermal source unit 3 ':

One heat power supply device 31 ' is the power source of this thermal source unit 3 ' its refrigerant transmission, and supplied heat source (this thermal source comprises cold energy and heat energy, and this cold energy is frozen water, and this heat energy is hot water, the used heat that need discharge for the thermal source unit);

One first heat exchanger 32 ', be located in this air inlet duct 20, to the absorb heat heat exchange of (function that is a frozen water coil pipe) of the air inlet of passing through, the first in-out end 321 ' of this first heat exchanger 32 ', rely on a cold energy efferent duct L23 to be connected with this heat power supply device 31 ', and accept the input of cold energy, the second in-out end 322 ' of this first heat exchanger 32 ' relies on a cold energy return duct L13 to be connected with this heat power supply device 31 ';

One second heat exchanger 33 ', be located in this exhausting duct 10, it (is the function of a hot-water coil pipe that heat release is carried out in the exhaust of passing through, for this heat power supply device 31 ', that the heat exchanger of a heat extraction is used for discharging used heat) heat exchange, the first in-out end 331 ' of this second heat exchanger 33 ', rely on a heat energy efferent duct L21 to be connected with this heat power supply device 31 ', and accept the input of heat energy, the second in-out end 332 ' of this second heat exchanger 33 ' relies on a heat energy return duct L22 to be connected with this heat power supply device 31 '.

that shown in Figure 3, it is the second embodiment of the present invention, the present invention can circulate individually for the water that makes recirculated water and pre-cooling-evaporating, to obtain better control ability and to save the evaporation water energy, building power conversion of the present invention and air interchanger A ', it includes an exhausting duct 50 at least, one air inlet duct 60, one thermal source unit 7, one first water circulation heat-exchanger 81, one second water circulation heat-exchanger 82, one the 3rd water circulation heat-exchanger 83 and a controller C2, this exhausting duct 50 is accepted an effect from outside fan motor 51, discharge indoor exhaust outdoor, this air inlet duct 60 is accepted an effect from indoor fan motor 61 simultaneously, outdoor air inlet is sent in indoor, and this thermal source unit 7, the first water circulation heat-exchanger 81, the second water circulation heat-exchanger 82, the 3rd water circulation heat-exchanger 83, indoor fan motor 61 and outside fan motor 51, the control that is subjected to this controller C2.

The outside fan motor 51 of the invention described above is that indoor air is sent in outdoor from this exhausting duct 50, and it is inside or the outside that is installed in this exhausting duct 50, and optimal attachment point is air draft side 503 positions at nearly this exhausting duct 50.

The indoor fan motor 61 of the invention described above is outdoor air to be sent to indoor from this air inlet duct 60, and it is inside or the outside that is installed in this air inlet duct 60, and optimal attachment point is 603 positions, inlet side at nearly this air inlet duct 60.

The thermal source unit 7 of the invention described above is a direct-expansion type thermal source unit, and it includes:

One heat power supply device 71 is power sources of these thermal source unit 7 its refrigerant transmission;

One first heat exchanger 72 is located in this air inlet duct 60, and the heat exchange of the air inlet of passing through being carried out neither endothermic nor exothermic (when the circulating cold air, is that the function of an evaporimeter is absorbed heat as shown in Figure 3; When heating circulating, be that the function of a condenser is carried out heat release as shown in Figure 4), the second in-out end 722 of this first heat exchanger 72 relies on one the 3rd refrigerant pipe L33 to be connected with this heat power supply device 71;

One second heat exchanger 73 is located in this exhausting duct 50, and the heat exchange of the exhaust of passing through being carried out heat release or heat absorption (when the circulating cold air, is that the function of condenser is carried out heat release as shown in Figure 3; As shown in Figure 4 when heating circulating, the function that is an evaporimeter is absorbed heat), the first in-out end 731 of this second heat exchanger 73, rely on one first refrigerant pipe L31 to be connected with this heat power supply device 71, the second in-out end 732 of this second heat exchanger 73 relies on one second refrigerant pipe L32 to be connected with the first in-out end 721 of this first heat exchanger 72.

One cold medium flux controller 74 is located on this second refrigerant pipe L32, and it is subjected to the control of this controller C2, to control the flow of refrigerant;

The first water circulation heat-exchanger 81 of the invention described above includes:

One air precooling heat exchanger 811, be arranged at a side of this exhausting duct 50, the pre-cooler that it is comprised of a coil pipe 810, its water side 811a is connected with one the 5th connecting leg L41, the 5th connecting leg L41 latter end is provided with at least more than one fountain head L411, and the water inlet end 811b of this coil pipe 810 is connected with one the 6th connecting leg L42;

one first water evaporimeter 812, it is the water smoke refrigerating plant (this first water evaporimeter 812 also can be a ultrasonic water smoke device) of a generation water evaporation endothermic effect, it is arranged in this exhausting duct 50 and in abutting connection with this air precooling heat exchanger 811, the water that this fountain head L411 sprays is accepted in this first water evaporimeter 812 its upper ends, and produce water evaporation endothermic refrigeration effect with the air of process, to remove the airborne impurity that is passed through, and the sensible heat in transfer air, this the first water evaporimeter 812 its lower ends are provided with a water-collecting tray 812a and a water side 812b, this water side 812b is connected with one the 6th connecting leg L42, the 6th connecting leg L42 is provided with one first water pump 813, to push the recirculated water circulation, this water-collecting tray 812a receives the recirculated water of this first water evaporimeter 812 at collection, transfer to water precooling heat interchanger 811 by the 6th connecting leg L42, another this water-collecting tray 812a also is connected with one first filling pipe L43, with the replenishment cycles required water,

The second water circulation heat-exchanger 82 of the invention described above includes:

One indoor water heat exchanger 821, be arranged at a side of this air inlet duct 60, and be adjacent to this first heat exchanger 72, this indoor water heat exchanger 821 its water inlet end 821b are connected with one the 7th connecting leg L52, and the water side 821a of this indoor water heat exchanger 821, be connected with one the 8th connecting leg L51, the 8th connecting leg L51 is provided with one second water pump 823, is to push the recirculated water circulation;

One outside water heat exchanger 822, be arranged at the opposite side of this exhausting duct 50, and be adjacent to this second heat exchanger 73, this outside water heat exchanger 822 its water inlet end 822b are connected with the 8th connecting leg L51, the recirculated water of sending to receive this indoor water heat exchanger 821, and the water side 822a of this outside water heat exchanger 822 is that its water outlet is sent to this indoor water heat exchanger 821 via the 7th connecting leg L52.

the 3rd water circulation heat-exchanger 83 of the invention described above, be main body by one second water evaporimeter 831, it is that the water smoke device (this second water evaporimeter 831 also can be a ultrasonic water smoke device) with humidification is washed in a pair of air inlet, it is arranged at this air inlet duct 60 nearly air inlet 601 places, the water that the fountain head L661 of these the second water evaporimeter 831 its upper ends acceptance one the 9th connecting leg L66 latter ends sprays, and produce water evaporation humidification effect with the air of process, to remove the airborne impurity that is passed through, and air is carried out humidification, this the second water evaporimeter 831 its lower ends are provided with a water-collecting tray 832 and a water side 832a, this water-collecting tray 832 is to receive the recirculated water of this second water evaporimeter 831 at collection, this water side 832a is connected with the 9th connecting leg L66, the 9th connecting leg L66 is provided with one the 3rd water pump 834 and pushes recirculated water, and this water-collecting tray 832 sides are provided with a make-up water water intake end 833, it is to connect to lead one second filling pipe L65 introducing make-up water.

The controller C2 of the invention described above is the keying of controlling its thermal source unit 7 of the present invention, the first water circulation heat-exchanger 81, the second water circulation heat-exchanger 82, the 3rd water circulation heat-exchanger 83, indoor fan motor 61 and outside fan motor 51.

The exhausting duct 50 of the invention described above is to be provided with an air draft filter screen 502 in its exhaust outlet 501, with the impurity in filtered air (this impurity comprises peculiar smell and pernicious gas).

The air inlet duct 60 of the invention described above is to be provided with an air intake filter screen 602 in its air inlet 601 places, with the impurity in filtered air (this impurity comprises peculiar smell and pernicious gas).

the building power conversion and the air interchanger A ' that rely on said modules to form, namely when the indoor temperature value sets value TA1 greater than the cold air supply, carry out at circulating cold air supply cold air (as shown in Figure 3), this moment, room air was discharged from exhausting duct 50, after first air draft filter screen 502 filtrations through exhaust outlet 501 of room air, this air precooling heat exchanger 811 of flowing through again carries out heat exchange, this air precooling heat exchanger 811 can produce to air the power conversion of precooling effect, make the air of indoor discharge, obtain primary cooling-down effect, recirculated water in this air precooling heat exchanger 811, flow out from this air precooling heat exchanger 811 water side 811a, and then this fountain head L411 is sprayed on this first water evaporimeter 812 certainly, filtration through this first water evaporimeter 812, evaporation, can produce water evaporation endothermic effect with the air that passes through, with the sensible heat in transfer air, make the air that passes through from this first water evaporimeter 812, obtain secondary cooling, the recirculated water sent of this first water evaporimeter 812 also obtains cooling simultaneously, relying on this first water pump 813 to transmit back this air precooling heat exchanger 811 circulates again, and the air by this first water evaporimeter 812, when the outside water heat exchanger 822 of this second water circulation heat-exchanger 82 of flowing through carries out heat exchange, although this air obtains the heat of indoor water heat exchanger 821, but it is at the resulting moisture of this first water evaporimeter 812, can be in the heat exchanging process of this second heat exchanger 73, again carry out damp and hot conversion, therefore this outside water heat exchanger 822 can will be removed by the heat that indoor water heat exchanger 821 transmits, and make the air themperature of discharging in outdoor, that directly to be thrown into outdoor air themperature by condensing gas far beyond tradition be low, thereby can reduce waste heat discharge to the thermal pollution of environment, in addition, the recirculated water of sending from this first water evaporimeter 812, rely on this first water pump 813 to transfer to this air precooling heat exchanger 811, and the recirculated water of this outside water heat exchanger 822, when leaving this outside water heat exchanger 822, the water temperature that is flowed out by its water side 822a, near the dew-point temperature of indoor air, therefore the air that enters from air inlet duct 60, first after air intake filter screen 602 filtrations through air inlet 601, this indoor water heat exchanger 821 of flowing through again, also make the first precooling cooling of air inlet near the dew-point temperature of indoor air because of recirculated water, and when this first heat exchanger 72 is passed through in air inlet, the thermic load of this thermal source unit 7 reduces, therefore can strengthen its running efficiency, and according to the environmental demand of building, adjust its air conditioner energy, required low temperature and ozone in supply room, and reach energy-conservation purpose.

when the indoor temperature value sets value TA1 greater than the cold air supply, carry out circulating cold air supply cold air, the refrigerant of this thermal source unit 3 from these heat power supply device 71 output streams through one first refrigerant pipe L31, enter again this second heat exchanger 73, after carrying out the heat exchange of condensation heat extraction via this second heat exchanger 73 with exhaust, one second refrigerant pipe L32 then flows through, then arrive this first heat exchanger 72, air inlet is carried out the heat exchange of evaporation endothermic, intake air temperature can be adjusted according to indoor demand, to supply indoor required cold air, and the refrigerant that flows out of this first heat exchanger 72 certainly, flow back to this heat power supply device 71 through one the 3rd refrigerant connecting leg L33 again, to complete a circulating cold air.

in the indoor temperature value when Central Heating Providing setting value TA2 and cold air supply set value middle temperature range between TA1, this controller C2 controls the second water pump 823 runnings and reclaims thermal cycle, utilize the running of this second water pump 823, start the ventilation cycle running that the second water circulation heat-exchanger 82 carries out, as shown in Figure 7, be that TA is during greater than the first set temperature value TA1 ＇ when the indoor temperature value is too high, this controller C2 can start these the first water pump 813 runnings and carry out water evaporation for cooling, to promote its refrigerating capacity, as in the indoor temperature value during lower than the second set temperature value TA2 ＇, this controller C2 controls this first water pump 813 and shuts down, in addition, in the indoor temperature value lower than Central Heating Providing set temperature value TA2, begin to supply heating installation and carry out heating circulating (as shown in Figure 4), when room air when exhausting duct 50 is discharged, after first air draft filter screen 502 filtrations through exhaust outlet 501 of room air, by this air precooling heat exchanger 811, during the first water evaporimeter 812, because the first water pump 813 of this first water circulation heat-exchanger 81 is to be subjected to the control of this controller C2 to stop opening and closing, therefore this air precooling heat exchanger 811, recirculated water in the first water evaporimeter 812 does not circulate, therefore air is without precooling, evaporation, so not produce power conversion, air carries out heat exchange (this moment, this second heat exchanger 73 was the function of an evaporimeter) by outside water heat exchanger 822 and this second heat exchanger 73, in addition, the air that enters from air inlet duct 60, first after air intake filter screen 602 filtrations through air inlet 601, again after the water evaporation humidification effect of the 3rd water circulation heat-exchanger 83 its second water evaporimeters 831, by this indoor water heat exchanger 821, reclaim the heat of indoor discharge air due to these indoor water heat exchanger 821 receiving chamber's outside water heat exchangers 822, therefore when air inlet is the function of a condenser by this first heat exchanger 72(this first heat exchanger 72 this moment) the first pre-heating temperature elevation of front air inlet, the thermic load of this thermal source unit 7 reduces, can strengthen its running efficiency, and according to the environmental demand of building, adjust its air conditioner energy, required high temperature and ozone in supply room, reach energy-conservation purpose, as for when the heating circulating, the refrigerant of this air-conditioning unit 7 from these heat power supply device 71 output streams through the 3rd refrigerant pipe L33, enter again this first heat exchanger 72, after carrying out the heat exchange of condensation heat extraction via this first heat exchanger 72 with air inlet, intake air temperature can be adjusted according to indoor demand, to supply indoor required heating installation, then the refrigerant of these first heat exchanger, 72 outflows is through the second refrigerant pipe L32, then arrive this second heat exchanger 73, exhaust is carried out the heat exchange of evaporation endothermic, because though delivery temperature is used for 821 heat supplies of indoor water heat exchanger in outside water heat exchanger 822 discharge unit heats, therefore but its temperature is still than the high evaporation endothermic efficient that can strengthen the second heat exchanger 73 of outside air temperature, and the refrigerant that flows out of this second heat exchanger 73 certainly, then flow back to this heat power supply device 71 through the first refrigerant pipe L31, to complete a heating circulating.

Thermal source unit in above-mentioned the second embodiment (seeing also as shown in the 5th, six figure) when adopting central authorities' ice/hot-water type thermal source unit, this thermal source unit 7 ' is the control of controlled device C2, it includes this thermal source unit 7 ':

One heat power supply device 71 ' is the power source of this thermal source unit 7 ' its refrigerant transmission, and supplied heat source (this thermal source comprises cold energy and heat energy, and this cold energy is frozen water, and this heat energy is hot water);

one first heat exchanger 72 ', be located in this air inlet duct 60, the air inlet of passing through is absorbed heat (as shown in Figure 5 when the circulating cold air, this the first heat exchanger 72 ' is the function of a frozen water coil pipe) or heat release (as shown in Figure 6 when heating circulating, this the first heat exchanger 72 ' is the function of a hot-water coil pipe) heat exchange, the first in-out end 721 ' of this first heat exchanger 72 ', rely on one second efferent duct L63 to be connected with this heat power supply device 71 ', and (this thermal source is cold energy when circulating cold air to accept thermal source, be heat energy when heating circulating) input, the second in-out end 722 ' of this first heat exchanger 72 ', rely on one second return duct L64 to be connected with this heat power supply device 71 ',

one second heat exchanger 73 ', be located in this exhausting duct 50, the exhaust of passing through is carried out heat release (as shown in Figure 5 when the circulating cold air, this the second heat exchanger 73 ' is the function of a hot-water coil pipe) or absorb heat (as shown in Figure 6 when heating circulating, this the second heat exchanger 73 ' is the function of a frozen water coil pipe) heat exchange, the first in-out end 731 ' of this second heat exchanger 73 ', rely on one first efferent duct L61 to be connected with this heat power supply device 71 ', and accept the thermal source (heat energy that this thermal source need discharge for this thermal source unit when circulating cold air, be cold energy when heating circulating) input, the second in-out end 732 ' of this second heat exchanger 73 ' relies on one first return duct L62 to be connected with this heat power supply device 71 '.

In sum, the present invention has the effect of air-conditioning cold, heating installation and fresh air supply, can make air inlet after heat exchange more near the dew-point temperature of indoor air, and but whole year is according to the environmental demand of building, adjust its air conditioner energy running, be that feature of the present invention is with after indoor and outdoor energy autobalance, then according to actual demand, replenish required cold energy or heat energy by the thermal source unit; Therefore, can obtain Temperature and Humidity Control management best in building and the supply of fresh air with minimum energy resource consumption, to reach pollution energy-conservation and the reduction 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.

Claims

1. a building power conversion and air interchanger, it is characterized in that: include at least an exhausting duct, an air inlet duct, a thermal source unit, one first water circulation heat-exchanger and a controller, this exhausting duct is accepted an effect from the outside fan motor, discharge indoor exhaust outdoor, this air inlet duct is accepted an effect from indoor fan motor simultaneously, outdoor air inlet is sent in indoor, wherein:

This first water circulation heat-exchanger includes:

2. building power conversion according to claim 1 and air interchanger, it is characterized in that: the exhaust outlet of this exhausting duct is provided with an air draft filter screen, and the air inlet of this air inlet duct is provided with an air intake filter screen, is all the impurity in filtered air.

3. a building power conversion and air interchanger, it is characterized in that: include at least an exhausting duct, an air inlet duct, a thermal source unit, one first water circulation heat-exchanger and a controller, this exhausting duct is accepted an effect from the outside fan motor, discharge indoor exhaust outdoor, this air inlet duct is accepted an effect from indoor fan motor simultaneously, outdoor air inlet is sent in indoor, wherein:

This first water circulation heat-exchanger includes:

4. building power conversion according to claim 3 and air interchanger, it is characterized in that: the exhaust outlet of this exhausting duct is provided with an air draft filter screen, and the air inlet of this air inlet duct is provided with an air intake filter screen, is all the impurity in filtered air.

5. a building power conversion and air interchanger, it is characterized in that: include at least an exhausting duct, an air inlet duct, a thermal source unit, one first water circulation heat-exchanger, one second water circulation heat-exchanger, one the 3rd water circulation heat-exchanger and a controller, this exhausting duct is accepted an effect from the outside fan motor, discharge indoor exhaust outdoor, this air inlet duct is accepted an effect from indoor fan motor simultaneously, outdoor air inlet is sent in indoor, wherein:

This first water circulation heat-exchanger includes:

This second water circulation heat-exchanger includes:

6. building power conversion according to claim 5 and air interchanger, it is characterized in that: the exhaust outlet of this exhausting duct is provided with an air draft filter screen, and the air inlet of this air inlet duct is provided with an air intake filter screen, is all the impurity in filtered air.

7. a building power conversion and air interchanger, it is characterized in that: include at least an exhausting duct, an air inlet duct, a thermal source unit, one first water circulation heat-exchanger, one second water circulation heat-exchanger, one the 3rd water circulation heat-exchanger and a controller, this exhausting duct is accepted an effect from the outside fan motor, discharge indoor exhaust outdoor, this air inlet duct is accepted an effect from indoor fan motor simultaneously, outdoor air inlet is sent in indoor, wherein:

This first water circulation heat-exchanger includes:

This second water circulation heat-exchanger includes:

8. building power conversion according to claim 7 and air interchanger, it is characterized in that: the exhaust outlet of this exhausting duct is provided with an air draft filter screen, and the air inlet of this air inlet duct is provided with an air intake filter screen, is all the impurity in filtered air.