TW201319485A - Passive window type energy conversion and ventilation device - Google Patents

Abstract

The present invention relates to a passive window type energy conversion and ventilation device which comprises at least an air exhaust channel, an air intake channel, at least a water pump and a controller, wherein the air exhaust channel is provided with an air pre-cooling heat exchanger, a water evaporator, an outdoor water heat exchanger, and an outdoor fan motor. The air intake channel is arranged with an indoor fan motor and an indoor water heat exchanger. The above-mentioned components, via the connection of several connecting pipes and the transportion of the water pump, constitute a water circulation system which is controlled by the controller. The air exhausted from indoor is pre-cooled by the air pre-cooling heat exchanger and cooled down by the water evaporation of the water evaporator without a compressor as the power source, thereby causing energy conversion and ventilation, such that the circulation water in the water circulation system is cooled, and the air exhausted from indoor can be provided with an effect of secondary cooling. In addition, after the air passing through the outdoor water heat exchanger for heat exchange, circulation water released from the outdoor water heat exchanger may, and it reaches the temperature close to the dew point temperature of the indoor air when entering the indoor water heat exchanger. Thus, low temperature and fresh air can be produced for indoor needs after passing through the indoor water heat exchanger and performing heat exchange, and achieves the purpose of passive energy saving and reducing pollution of waste heat emission.

Description

Passive window energy conversion and ventilation device

The present invention relates to a passive window type energy conversion and ventilation device, which is particularly suitable for use in a situation where no compressor is used as a power source, and in an environment where an air conditioner is provided but the energy saving effect is not good, The device can make the intake air temperature closer to the dew point temperature of the indoor side air, and achieve the passive energy saving and polluting waste heat emission.

Due to the continuous advancement and extensive use of science and technology, human life is more convenient and comfortable. However, in addition to the miraculous positive benefits, the negative damage caused by the technology has been a long-standing, but it has been It has not caused people to really pay attention to it. In recent years, the climate change caused by the global warming of the earth has been continuously carried out in the lives of people all over the world. Therefore, environmental protection issues are constantly being discussed, and various pollution prevention and energy-saving equipments are being discussed. Many have become one of the mainstream of current product design.

Although environmental protection, renewable energy, and energy-saving equipment have gradually become popular, in terms of air-conditioning, most of them focus on refrigerants, reducing energy consumption, noise, and humanized control, but when everyone is concerned about air purification in air-conditioned spaces. At the time, it ignores the impact of the dirty air emitted by the air-conditioning equipment on the environment. In fact, although some people use some filter materials or other methods to obtain a clean air-conditioned space, dust, fiber and other free impurities in the air-conditioned space. It is also discharged to the outside with the operation of air conditioners. In the highly urbanized population, the fresh air introduced by air-conditioning equipment is actually introducing other dirty air discharged by air-conditioning devices, which causes secondary pollution. It is one of the sources of air pollution.

In view of the above-mentioned shortcomings, there are patent application cases: 86215265, 95113255, 95113256 and other patent cases (hereinafter referred to as the previous case), although these pre-cases can provide solutions, but the fly in the ointment, its energy conversion and progress The replacement of the exhaust gas, the pre-cooling and cooling capacity that can be exerted, can only achieve the range of the wet bulb temperature close to the indoor exhaust; the reason for this is that in the previous case, the treatment of the exhaust gas is performed only by evaporation. And the process of heat exchange, so that the waste heat of the discharge can not be completely absorbed and converted, and can not be reused through pre-cooling.

As mentioned above, energy conservation has become an important part of energy use. In particular, how to reduce waste heat emissions to reduce thermal pollution to the environment has become a major issue for the air-conditioning industry. Improvement of existing air-conditioning equipment to achieve energy-saving effects, but so far there is no ideal solution; in addition, some people advocate the natural way to avoid the heat, try to use less compressors to start air-conditioning energy, so as to reduce waste heat emissions and Thermal pollution, but this method can not withstand the test of rising temperatures year by year, and finally people are forced to use air conditioning to face the hot summer.

In view of the lack of the formula, the inventor of the present invention has finally completed the passive window type energy conversion and ventilation device of the present invention after numerous improvements, that is, the object of the present invention is to provide a heat exchanger through the indoor side water heat exchanger. The exchanged intake air temperature, the energy conversion and ventilation device that can approach the dew point temperature of the indoor side air, so that in the case where there is no compressor as a power source, and in the use environment where the air conditioning device is provided but the energy saving effect is not good, The air discharged from the room by the device is pre-cooled by the air pre-cooling heat exchanger, and then evaporated and cooled by the water of the water evaporator to generate energy conversion and ventilation, so that the circulating water in the water circulation system When the temperature is lowered, the air discharged from the room obtains the second cooling effect, and after the air is exchanged heat through the outdoor side water heat exchanger, the circulating water flowing out from the outdoor side water heat exchanger enters the indoor side water. In the heat exchanger, the water temperature is close to the dew point temperature of the indoor side air, so when the intake air passes through the indoor side water heat exchanger and performs heat exchange, And generating a low temperature of fresh air to supply the desired room, so that the passive energy and lower emissions of waste heat polluters.

In order to achieve the above object of the present invention, the passive window type energy conversion and ventilating device of the present invention comprises at least one exhaust air passage, an air inlet duct, at least one water pump and a controller, wherein the exhaust duct is provided with an air. a pre-cooling heat exchanger, a water vapor evaporator, an outdoor side water heat exchanger and an outdoor side fan motor, wherein the air inlet duct is provided with an indoor side fan motor and an indoor side water heat exchanger, wherein: the air pre-cooling heat exchange The pre-cooling device consisting of a coil is disposed at a position of the indoor air exhaust port in the exhaust duct, and the air pre-cooling heat exchanger has a water outlet end connected to a first connecting pipe, the first At least one of the water spray heads is provided at the end of the pipe, and the water inlet end of the coil is connected to a fourth pipe, and the fourth pipe is connected to the water inlet end of the outdoor side water heat exchanger; The water evaporator is a water mist refrigeration device that generates a water evaporation endothermic effect, the upper end of which receives the water sprayed by the water spray head of the water evaporator, and generates an evaporation heat absorption effect with the passing air to remove the passed air. Impurities in, as well as shifting The sensible heat in the air, the water evaporator has a water collecting tray and a water outlet end at the lower end thereof, the water outlet end is connected with a second connecting pipe, and the second connecting pipe is connected with the inlet end of the indoor side water heat exchanger Connecting, the second connecting pipe is provided with the water pump for pushing circulating water circulation; the outdoor side water heat exchanger has a water inlet end connected to a third connecting pipe to receive the indoor side water heat exchanger Circulating water sent out, and the water outlet end of the outdoor side water heat exchanger transmits the effluent water to the air pre-cooling heat exchanger via the fourth connecting pipe; the outdoor side fan motor is used for self-indoor air The exhaust duct is sent out to the outside, and is installed on one side of the exhaust duct; the indoor side fan motor is configured to send outdoor air into the room from the air inlet duct, and the system is installed in the air duct a side of the air duct; the indoor side water heat exchanger has a water inlet end connected to the second connecting pipe to receive the circulating water sent by the water evaporator, and the water outlet end of the indoor side water heat exchanger, Passing its effluent to the outdoor side water heat exchanger via the third connecting pipe; System, a system for controlling the outdoor fan motor, actuating the indoor side fan motor and the pump.

In the above air exhaust duct of the present invention, an exhaust air filter is arranged at the air outlet to filter impurities in the air.

In the above air inlet duct of the present invention, an air inlet screen is provided at the air inlet to filter impurities in the air.

In addition, the passive window type energy conversion and ventilating device of the present invention includes a row of air ducts, an air inlet duct, a first water pump, a second water pump and a controller, and the air duct system An air pre-cooling heat exchanger, a water evaporator, an outdoor side water heat exchanger and an outdoor side fan motor are provided, the air inlet channel is provided with an indoor side fan motor and an indoor side water heat exchanger, wherein: the air The pre-cooling heat exchanger is a pre-cooling device composed of a coil, which is installed at a position of the indoor air exhaust port in the exhaust air duct, and the air pre-cooling heat exchanger has a water outlet end connected to a fifth connecting pipe. The fifth pipe end portion is provided with at least one water jet head, and the water inlet end of the coil pipe is connected to a sixth pipe, and the sixth water pipe is provided with the first water pump; the water is evaporated The utility model relates to a water mist refrigeration device which generates an evaporation effect of water evaporation, wherein the upper end receives the water sprayed by the water spray head of the water evaporator, and generates an evaporation heat absorption effect with the passing air, thereby removing impurities in the air passing through. And removing sensible heat from the air, The water evaporator has a water collecting tray and a water outlet end connected to the sixth connecting pipe. The sixth water pipe is provided with the first water pump for pushing the circulating water circulation; the outdoor side water a heat exchanger having a water inlet end connected to a seventh connecting pipe for receiving circulating water sent by the indoor side heat exchanger, and a water outlet end of the outdoor side water heat exchanger discharging the water through the eighth The connecting tube is sent to the air pre-cooling heat exchanger; the outdoor side fan motor is configured to send indoor air from the exhaust duct to the outside, and is installed on one side of the exhaust duct; the indoor side fan a motor for feeding outdoor air from the air inlet into the room, which is installed on one side of the air inlet duct; the indoor side water heat exchanger has a water inlet end and the eighth connecting tube Connected to receive the circulating water sent by the outdoor side water heat exchanger, and the outlet end of the indoor side water heat exchanger is connected to the seventh connecting pipe, and the second connecting pipe is provided with the second water pump. Transferring the effluent to the outdoor side water heat exchanger by the transfer of the second water pump The controller system controls the outdoor fan motor, actuating the indoor side fan motor, a first pump and a second pump.

Referring to the first and second figures, the passive window type energy conversion and ventilating device A of the present invention comprises at least one row of air ducts 10, an air inlet duct 20, at least one water pump 32 and a controller 31. The exhaust duct 10 is provided with an air pre-cooling heat exchanger 11, a water evaporator 12, an outdoor side water heat exchanger 13 and an outdoor side fan motor 14, and the inlet duct 20 is provided with an indoor side fan motor 21 and a The indoor side water heat exchanger 22, wherein the air pre-cooling heat exchanger 11 is a pre-cooling device composed of a coil 110, and is installed in the exhaust duct 10 at a position near the indoor air outlet 101. The air preheating heat exchanger 11 has a water outlet end 111 connected to a first connecting pipe L11, and at least a water jet end L111 is provided at the end of the first connecting pipe L11, and the water inlet end 112 of the coil pipe 110 is connected to a fourth connecting pipe L14 is connected, and the fourth connecting pipe L14 is connected to the water outlet end 132 of the outdoor side water heat exchanger 13; the water evaporator 12 is a water mist refrigeration device that generates a water evaporation endothermic effect (the water The evaporator 12 can also be an ultrasonic water mist device, and the upper end receives the water sprayed by the water jet head L111. And the air evaporating endothermic effect with the passing air, thereby removing impurities in the passing air and transferring sensible heat in the air to lower the air and water temperature. The water evaporator 12 is provided with a water collecting tray 122 and a lower end thereof. The water outlet end 121 is connected to a second connecting pipe L12, and the second connecting pipe L12 is connected to the water inlet end 222 of the indoor side water heat exchanger 22, and the second connecting pipe L12 is provided with the The water pump 32 is for circulating a circulating water, and the water collecting tray 122 is connected to the circulating water of the water evaporator 12, and is transmitted to the indoor side water heat exchanger 22 through the second connecting pipe L12, and the water collecting tray 122 is connected to a water supply pipe L15 to supplement the water required for circulation; the outdoor side water heat exchanger 13 has a water inlet end 131 connected to a third pipe L13 for receiving the indoor side water heat exchanger 22 The circulating water sent out, and the water outlet end 132 of the outdoor side water heat exchanger 13 is sent to the air pre-cooling heat exchanger 11 via the fourth connecting pipe L14; the outdoor side fan motor 14 is used for The indoor air is sent out from the exhaust duct 10, and the system is installed. One side of the exhaust duct 10 (including the inner side or the outer side), and the ideal mounting point is preferably near the exhaust side 103 of the exhaust duct 10; the indoor side fan motor 21 is for outdoor use The air is sent into the room from the air inlet duct 20, and is installed on one side (including the inner side or the outer side) of the air inlet duct 20, and the ideal installation point is preferably in the vicinity of the air inlet duct 20. The indoor side water heat exchanger 22 has a water inlet end 222 connected to the second connecting pipe L12 to receive the circulating water sent by the water evaporator 12, and the indoor side water heat exchanger 22 The water outlet end 221 transmits the effluent water to the outdoor side water heat exchanger 13 via the third connecting pipe L13; the controller 31 controls the indoor side fan motor 21, the outdoor side fan motor 14 and the water pump of the present invention. The action of 32.

The exhaust duct 10 of the present invention is provided with an exhaust screen 102 at the air outlet 101 for filtering impurities in the air (the impurities contain odors and harmful gases).

The air inlet duct 20 of the present invention is provided with an air inlet screen 202 at the air inlet 201 to filter impurities in the air (the impurities contain odor and harmful gases).

The passive window type energy conversion and ventilation device A composed of the above components, when the indoor air is discharged from the exhaust duct 10, the air discharged from the room is first filtered through the exhaust filter 102 of the exhaust port 101, and then passed through After the heat exchange of the air pre-cooling heat exchanger 11, the air is pre-cooled, and the first cooling effect is obtained, and the circulating water flowing out from the water outlet 111 of the air pre-cooling heat exchanger 11 is The water jet head L111 flows out and is sprayed on the water vaporizer 12, and through the filtration and evaporation of the water vaporizer 12, the circulating water and the air passing through generate water to absorb the heat absorption effect, thereby transferring the sensible heat in the air to the water. The circulating water sent by the evaporator 12 is cooled, and the passing air is also cooled for a second time, and the circulating water flowing out from the water outlet 121 of the water collecting tray 122 of the water evaporator 12 is sent to the water pump 32. In the indoor side water heat exchanger 22, since the circulating water has been evaporated and heat exchanged, the temperature is close to the indoor air dew point temperature, and since the energy is sufficiently converted, the air enters the air duct 20 The air is also close to the indoor air dew point temperature due to the circulating water temperature of the indoor side water heat exchanger 22, so that the intake air can be supplied higher after passing through the indoor side water heat exchanger 22 and performing heat exchange. The heat exchange efficiency is to supply the low temperature and fresh air required in the room, and the temperature of the air entering the room from the inlet duct 20 can be determined according to the indoor side air dew point temperature, and the heat load is reduced in a passive manner; The circulating water of the outer water heat exchanger 13 is also cooled to the dew point temperature of the exhaust gas due to the air passing through the water evaporator 12, so the outdoor side water heat exchanger 13 can be operated by the indoor side water heat exchanger The heat removal caused by 22 causes the temperature of the air discharged outside the room to be much lower than that of the conventional air conditioner directly discharged to the outside of the air through the condenser, thereby reducing the thermal pollution of the waste heat discharge to the environment; In the above heat exchange process, the power of the compressor is not relied at all, but the discharged air is pre-cooled, and then evaporatively cooled by the water evaporator to generate a low temperature and fresh air. To supply the desired room, it can achieve passive energy, and waste heat to reduce emissions of polluters.

The third embodiment of the present invention is a second embodiment of the present invention. The present invention is capable of individually circulating circulating water and pre-cooled water for better control and saving evaporative water energy. The switching and ventilating device A' includes at least one row of air ducts 40, an air inlet duct 50, a first water pump 62, a second water pump 63, and a controller 61. The air duct 40 is provided with an air preheating system. a cold heat exchanger 41, a water evaporator 42, an outdoor side water heat exchanger 43, and an outdoor side fan motor 44, the inlet duct 50 is provided with an indoor side fan motor 51 and an indoor side water heat exchanger 52, wherein The air pre-cooling heat exchanger 41 is a pre-cooling device composed of a coil 410 installed in the exhaust air duct 40 at a position near the indoor air outlet 401, and the air pre-cooling heat exchanger 41 has a water outlet end. The 411 is connected to a fifth pipe L21, and the fifth pipe L21 is provided with at least one water jet head L211 at the end, and the water inlet end 412 of the coil 410 is connected to a sixth pipe L22. The first water pump 62 is disposed on the sixth connecting pipe L22; the water evaporator 42 is configured to generate water evaporation The thermal effect water mist refrigeration device (the water evaporator 42 may also be an ultrasonic water mist device), the upper end of which receives the water sprayed by the water spray head L211, and generates an evaporation heat absorption effect with the passing air, thereby clearing the passage The water evaporator 42 is provided with a water collecting tray 422 and a water outlet end 421, and the water outlet end 421 is connected to the sixth connecting tube L22. The sixth connecting unit is connected to the sixth connecting tube L22. The first water pump 62 is disposed on the tube L22 for pushing a circulating water circulation. The water collecting tray 422 is configured to collect circulating water of the water evaporator 42 and is transmitted to the air pre-cooling heat exchanger 41 through the sixth connecting tube L22. The water collecting tray 422 is connected to a water supply pipe L25 to supplement the water required for circulation; the outdoor side water heat exchanger 43 has a water inlet end 432 connected to a seventh connecting pipe L23 to receive the indoor side. The circulating water sent from the water heat exchanger 52, and the water outlet end 431 of the outdoor side water heat exchanger 43 is sent to the indoor side water heat exchanger 52 via the eighth connecting pipe L24; the outdoor side fan a motor 44 for venting air from the room 40 is sent out of the room, and is installed on one side of the exhaust duct 40 (including the inner side or the outer side), and the ideal installation point is preferably near the exhaust side 403 of the exhaust duct 40; The side fan motor 51 is configured to send outdoor air from the air inlet 50 into the room, and is installed on one side of the air inlet 50 (including the inner side or the outer side), and the ideal installation point is preferably the best. Is located near the inlet side 503 of the inlet duct 50; the inlet side water heat exchanger 52 is connected to the eighth pipe L24 to receive the outdoor side water heat exchanger 43 The water discharge end 521 of the indoor side water heat exchanger 52 is connected to the seventh connecting pipe L23. The second water pipe 63 is disposed on the seventh connecting pipe L23, and the second water pump 63 is provided. The transfer is performed to transfer the effluent to the outdoor side water heat exchanger 43; the controller 61 controls the operation of the outdoor side fan motor 44, the indoor side fan motor 51, the first water pump 62, and the second water pump 63 of the present invention. .

The exhaust duct 40 of the present invention is provided with an exhaust screen 402 at the air outlet 401. The exhaust screen 402 can filter impurities in the air according to the environmental requirements (the impurities contain odor and harmful gases).

The air inlet duct 50 of the present invention is provided with an air inlet screen 502 at the air inlet 501. The air inlet screen 502 can filter impurities in the air according to the environment requirement (the impurities contain odor and harmful gas).

The passive window type energy conversion and ventilation device A' composed of the above components, when the indoor air is discharged from the exhaust duct 40, the air discharged from the room is first filtered through the exhaust filter 402 of the exhaust port 401, and then passed. The heat exchange by the air pre-cooling heat exchanger 41 causes the air to be pre-cooled, and the first cooling effect is obtained, and the circulating water flowing out from the water outlet end 411 of the air pre-cooling heat exchanger 41 is The water jet head L211 flows out and is sprayed on the water evaporator 42. After the water vaporizer 42 filters and evaporates, the circulating water and the air passing through the water generate an evaporation heat absorption effect to transfer the sensible heat in the air. The circulating water sent by the water evaporator 42 is cooled, and the passing air also obtains the second cooling, and the circulating water flowing out from the water outlet 421 of the water evaporator 42 is also pre-cooled and evaporated due to the circulating water. And the heat exchange is cooled, so the temperature is close to the indoor air dew point temperature range, and the energy is fully converted, and then the first water pump 62 is used to transmit to the air pre-cooling heat exchanger 41, and the temperature can be lower. The circulating water is supplied to the air pre-cooling heat exchanger 41 to perform energy conversion for pre-cooling the air discharged from the room; and the air passing through the water evaporator 42 is cooled by the outdoor side water heat exchanger 43 Up to the dew point temperature of the exhaust gas, the outdoor side water heat exchanger 43 can remove the heat by the indoor side water heat exchanger 52, and when the circulating water leaves the outdoor side water heat exchanger 43, The water temperature when the water outlet end 432 flows out is reduced to the dew point temperature of the indoor side air, and the temperature of the air discharged outside the outdoor side water heat exchanger 42 is much higher than that of the conventional air conditioner directly through the condenser. The temperature of the air discharged to the outside is low, so that the thermal pollution of the waste heat discharge to the environment can be reduced; in addition, the circulating water of the outdoor side water heat exchanger 43 is transferred to the indoor side water heat exchange by the second water pump 63. The air entering from the air inlet 50 is also reduced in the range of the dew point of the indoor air, so that the intake air can be supplied through the indoor side water heat exchanger 52 and exchange heat. High heat Exchange efficiency to supply the low temperature and fresh air required in the room. In the above heat exchange process, the power of the compressor is not relied on, but the discharged air is pre-cooled before passing through the water evaporator. Evaporative cooling, and the circulating water (or refrigerant) of the outdoor side water heat exchanger 13 is cooled to a temperature lower than the wet bulb of the exhaust gas, and is close to the dew point temperature of the exhaust gas, so that the exhaust gas is discharged to the outdoor temperature only to the outside. Temperature to avoid thermal pollution of waste heat emissions to the environment, to achieve passive energy saving and reduce pollution of waste heat emissions.

In summary, the present invention is particularly suitable for use in a situation where no compressor is used as a power source, and in an environment in which energy saving is improved, by the present invention, the intake air after heat exchange is brought closer to the dew point temperature of the indoor side, thereby achieving Produce a low temperature and fresh air to supply the passive energy savings required in the room and to avoid polluters of waste heat emissions.

The specific embodiments of the present invention are intended to be illustrative only and not to limit the scope of the present invention to the above embodiments, without departing from the spirit of the invention and the following claims. In the case of various changes made, it is still within the scope of the invention.

A, A’. . . Passive window energy conversion and ventilation device

10, 40. . . Air duct

101, 401. . . Exhaust port

102, 402. . . Exhaust filter

103, 403. . . Exhaust side

11, 41. . . Air precooling heat exchanger

110, 410. . . Coil

111, 411. . . Water outlet

112, 412. . . Inlet end

12, 42. . . Water evaporator

121,421. . . Water outlet

122,422. . . Water tray

13,43. . . Outdoor side water heat exchanger

131, 431. . . Inlet end

132,432. . . Water outlet

14, 44. . . Outdoor side fan motor

20, 50. . . Air inlet

201, 501. . . Inlet

202, 502. . . Air filter

203, 503. . . Air inlet side

21, 51. . . Indoor side fan motor

22, 52. . . Indoor side water heat exchanger

221, 521. . . Water outlet

222, 522. . . Inlet end

31, 61. . . Controller

32. . . Water pump

62. . . First pump

63. . . Second pump

L11. . . First connection

L111. . . Water jet head

L12. . . Second connection

L13. . . Third connection

L14. . . Fourth connection

L15, L25. . . Water supply pipe

L21. . . Fifth connection

L211. . . Water jet head

L22. . . Sixth connection

L23. . . Seventh connection

L24. . . Eighth connection

The first figure is a schematic diagram of the system configuration of the present invention.

The second drawing is a schematic view of the appearance of a specific embodiment of the present invention.

The third figure is a schematic diagram of a system configuration of another embodiment of the present invention.

A. . . Passive window energy conversion and ventilation device

10. . . Air duct

10. . . Exhaust port

102. . . Exhaust filter

103. . . Exhaust side

11. . . Air precooling heat exchanger

110. . . Coil

111. . . Water outlet

112. . . Inlet end

12. . . Water evaporator

121. . . Water outlet

122. . . Water tray

13. . . Outdoor side water heat exchanger

131. . . Inlet end

132. . . Water outlet

14. . . Outdoor side fan motor

20. . . Air inlet

201. . . Inlet

202. . . Air filter

203. . . Air inlet side

twenty one. . . Indoor side fan motor

twenty two. . . Indoor side water heat exchanger

221. . . Water outlet

222. . . Inlet end

32. . . Water pump

L11. . . First connection

L111. . . Water jet head

L12. . . Second connection

L13. . . Third connection

L14. . . Fourth connection

L15. . . Water supply pipe

Claims (8)

A passive window type energy conversion and ventilating device comprises at least one row of air ducts, an air inlet duct, at least one water pump and a controller, wherein the exhaust duct is provided with an air precooling heat exchanger and a water evaporator, An outdoor side water heat exchanger and an outdoor side fan motor, the air inlet duct is provided with an indoor side fan motor and an indoor side water heat exchanger, wherein: the air precooling heat exchanger is composed of a coil The pre-cooling device is disposed at a position of the indoor air exhaust port in the exhaust air duct, wherein the air pre-cooling heat exchanger has a water outlet end connected to a first connecting pipe, and the first connecting pipe end portion is provided with at least one or more a water jet head, wherein the water inlet end of the coil is connected to a fourth connecting pipe, and the fourth connecting pipe is connected to the water inlet end of the outdoor side water heat exchanger; the water evaporator is configured to generate water evaporation The endothermic water mist device receives the water sprayed by the water spray head of the water evaporator and generates an evaporation heat absorption effect with the passing air to remove impurities in the air passing through and remove the air. Heat, the water evaporator under it a water collecting tray and a water outlet end are connected, the water outlet end is connected to a second connecting pipe, and the second connecting pipe is connected to the water inlet end of the indoor side heat exchanger, and the water pump is arranged on the second connecting pipe. The utility model is configured to push circulating water; the outdoor side water heat exchanger has a water inlet end connected to a third connecting pipe to receive the circulating water sent by the indoor side water heat exchanger, and the outdoor side water heat exchanger The outlet end of the water is sent to the air pre-cooling heat exchanger via the fourth connecting pipe; the outdoor side fan motor is configured to send indoor air from the exhaust duct to the outside, and the system is installed One side of the exhaust duct; the indoor side fan motor is configured to send outdoor air from the air inlet duct into the room, and is installed on one side of the air inlet duct; the indoor side water heat exchanger The inlet end is connected to the second connecting pipe to receive the circulating water sent by the water evaporator, and the outlet end of the indoor side water heat exchanger transmits the effluent through the third connecting pipe to the Outdoor side water heat exchanger; the controller controls the outdoor side fan motor, indoor Fan motor, and the actuation of the pump. The passive window type energy conversion and ventilating device according to claim 1, wherein the exhaust vent of the exhaust duct is provided with a row of air filters to filter impurities in the air. The passive window type energy conversion and ventilation device according to claim 1, wherein the air inlet of the air inlet is provided with an air inlet filter to filter impurities in the air. The passive window type energy conversion and ventilation device according to claim 1, wherein the water collecting tray is connected with a water supply pipe to supplement the water required for circulation. A passive window type energy conversion and ventilating device comprising at least one row of air passages, an intake duct, a first water pump, a second water pump and a controller, wherein the exhaust duct is provided with an air precooling heat exchanger a one-water evaporator, an outdoor side water heat exchanger, and an outdoor-side fan motor, wherein the air inlet duct is provided with an indoor side fan motor and an indoor side heat exchanger, wherein: the air pre-cooling heat exchanger comprises a The coil tube is disposed at a position of the indoor air exhaust port in the exhaust air duct, wherein the air precooling heat exchanger has a water outlet end connected to a fifth connecting pipe, and the fifth connecting pipe end portion is provided with at least one The water jet head of the above, wherein the water inlet end of the coil is connected to a sixth connecting pipe, the first water pump is disposed on the sixth connecting pipe; the water evaporator is a water mist which generates an evaporation effect of water evaporation The device has an upper end receiving the water sprayed by the water spray head of the water evaporator and generating an evaporation heat absorption effect with the passing air, thereby removing impurities in the passing air and removing heat in the air, the water evaporator At the lower end, there is a water collecting tray and a a water end, the water outlet end is connected to the sixth connecting pipe, the sixth connecting pipe is provided with the first water pump for pushing circulating water; the outdoor side water heat exchanger has a water inlet end and a water inlet end The seventh connecting pipe is connected to receive the circulating water sent by the indoor side heat exchanger, and the outlet end of the outdoor side water heat exchanger is sent to the air pre-cooling heat exchanger via the eighth connecting pipe; The outdoor side fan motor is configured to send indoor air from the exhaust duct to the outside, and is installed on one side of the exhaust duct; the indoor side fan motor is used for the outdoor air from the The inlet duct is sent into the room and is installed on one side of the inlet duct; the indoor side heat exchanger has a water inlet end connected to the eighth connecting pipe L to receive the outdoor side water heat exchanger Circulating water sent out, and the water outlet end of the indoor side heat exchanger is connected to the seventh connecting pipe, and the second water pipe is provided on the seventh connecting pipe, and the water is discharged by the second water pump to discharge water Transfer to the outdoor side water heat exchanger; the controller controls the outdoor side fan motor, indoor Fan motor, a first pump and a second pump actuation. The passive window type energy conversion and ventilating device according to claim 5, wherein the exhaust vent of the exhaust duct is provided with a row of air filters to filter impurities in the air. The passive window type energy conversion and ventilation device according to claim 5, wherein the air inlet of the air inlet is provided with an air inlet filter to filter impurities in the air. The passive window type energy conversion and ventilation device according to claim 5, wherein the water collecting tray is connected with a water supply pipe to supplement the water required for circulation.