CN218781408U - Clean dehumidification new fan of high-efficient electrostatic precipitator sterilization and system thereof - Google Patents

Clean dehumidification new fan of high-efficient electrostatic precipitator sterilization and system thereof Download PDF

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Publication number
CN218781408U
CN218781408U CN202223062096.3U CN202223062096U CN218781408U CN 218781408 U CN218781408 U CN 218781408U CN 202223062096 U CN202223062096 U CN 202223062096U CN 218781408 U CN218781408 U CN 218781408U
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air
fresh air
exhaust
channel
fresh
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张茂勇
杨廷旭
陈杰
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Guangzhou Luolite Environmental Technology Co ltd
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Guangzhou Luolite Environmental Technology Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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Abstract

The utility model discloses a clean dehumidifying fresh air fan with high-efficiency electrostatic dust removal and sterilization and a system thereof, wherein the clean dehumidifying fresh air fan is provided with a fresh air channel and an air exhaust channel, the fresh air channel is provided with a fresh air inlet, an air guide grid, a fresh air mosquito-proof insect net, a high-efficiency plasma electrostatic module, a fresh air high-efficiency filter, a heat exchanger, an evaporator, a fresh air fan and a fresh air outlet; the air exhaust channel is provided with an air exhaust inlet, an air exhaust coarse-effect filter, a heat exchanger, a condenser, an air exhaust fan and an air exhaust outlet. Above-mentioned clean dehumidification new fan adopts the principle of electrostatic precipitation, detaches the dust in the new trend, kills the bacterial virus, makes it form clean new trend, and the rethread evaporimeter makes the moisture condensation in the air get off, and the air transport after will handling is to indoor again, for the indoor fresh air of carrying, and simultaneously, the effect that the static module combines the wind-guiding bars makes the new trend evenly pass through the static module to make the static module can normally exert high-efficient dust removal, kill the maximum effect of bacterial virus.

Description

Clean dehumidification new fan of high-efficient electrostatic precipitator sterilization and system thereof
Technical Field
The utility model relates to a new fan technical field dehumidifies, concretely relates to new fan of cleaning and dehumidification of high-efficient electrostatic precipitator sterilization and system thereof.
Background
In a comfortable home environment, the air quality represents the quality of life, the temperature, the humidity and the cleanliness of air concern the daily life of people, and the poor air environment seriously threatens the physical and mental health of people.
The new fan of dehumidification collects new trend, dehumidification, purification performance in equipment of an organic whole, can provide new trend and two kinds of modes of dehumidification according to customer's different period demands, has air-purifying's function simultaneously in circulation and dehumidification, reaches suitable humidity when letting life space's air fresh. Compared with a fresh air machine, the dehumidification fresh air machine has the added dehumidification function, the common dehumidification fresh air machine utilizes the cold energy of a refrigerant to cool damp air through dehumidification refrigerant circulation, so that the moisture in the air is condensed to form condensed water, the dehumidified dry cold air is sent to the indoor space, and the circulation is carried out to enable the damp room to achieve the drying effect.
Among the conventional art, the new fan that dehumidifies is through multistage physics filter screen and active carbon, filters and removes dust, adsorbs the pollutant to air-purifying, remaining dust can attach on the condensate water, follows comdenstion water and air separation, but, pure physics filter screen, active carbon, especially multistage combination filter screen, the windage is big, after the accumulation dust, can directly influence the fresh air volume and dehumidification effect, need periodic replacement moreover. For example, patent CN114877424A discloses a fresh air dehumidifier with heat recovery effect, wherein a fresh air channel of the dehumidifier is provided with a multi-stage combined filter, such as a fresh air primary filter and a fresh air high efficiency filter, to filter and remove dust from fresh air, although the multi-stage combined filter can have a better dust removal effect, when more dust is accumulated on the surface of the filter, not only the air speed is reduced, but also the dust removal effect is reduced, thereby affecting the working efficiency of the fresh air dehumidifier.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a clean dehumidification new fan of high-efficient electrostatic precipitator sterilization solves above-mentioned traditional problem, and its adopts electrostatic precipitator's principle, detaches the dust in the new trend, kills bacterial virus, and the reunion dehumidification equipment reaches high-efficient dust removal, efficiency such as sterilization, dehumidification.
The utility model discloses two aims at providing a clean dehumidification new trend system of high-efficient electrostatic precipitator sterilization, but wide application in various application new trend system's such as family, office, market, school, cinema place.
The utility model discloses one of the purpose adopts following technical scheme to realize:
a clean dehumidification fresh air machine with high-efficiency electrostatic dust removal and sterilization comprises a machine body, wherein a fresh air channel and an exhaust channel are arranged in the machine body, and a heat exchanger is arranged at the intersection of the fresh air channel and the exhaust channel;
the fresh air channel is sequentially provided with a fresh air inlet, an air guide grid, a fresh air anti-mosquito net, a high-efficiency plasma static module, a fresh air high-efficiency filter, a heat exchanger, an evaporator, a fresh air fan and a fresh air outlet along the wind direction;
the air exhaust channel is sequentially provided with an air exhaust inlet, an air exhaust coarse-effect filter, a heat exchanger, a condenser, an air exhaust fan and an air exhaust outlet along the wind direction.
Preferably, the air guide grid is arranged in a horn shape on the cross section.
Preferably, a first air outlet gap and a second air outlet gap are formed between the side wall of the air guide grid and the fresh air inlet, and the first air outlet gap and the second air outlet gap are respectively located on two opposite sides of the air guide grid; the air guide grid is internally provided with a first direction air guide opening, a second direction air guide opening and a third direction air guide opening, and the first direction air guide opening, the second direction air guide opening, the third direction air guide opening, the first air outlet gap and the second air outlet gap are matched to uniformly distribute fresh air from the fresh air inlet.
Preferably, the fresh air anti-mosquito net is a stainless steel net with 20-30 meshes or a nylon net with 20-30 meshes.
Preferably, the high-efficiency plasma electrostatic module is divided into an ionization region and a dust collection region, and an isolation gap is formed between the ionization region and the dust collection region.
Preferably, the thickness of the high-efficiency plasma static module is 50mm-110mm, and the distance between the air inlet of the high-efficiency plasma static module and the fresh air inlet is 50mm-110mm.
Preferably, a compressor and a throttle expansion valve are installed in the machine body, the compressor is installed in an exhaust channel between the heat exchanger and the exhaust fan and is far away from an air inlet of the exhaust fan, and the compressor, the condenser, the throttle expansion valve and the evaporator are connected in series end to form a dehumidification refrigerant cycle.
Preferably, an exhaust internal circulation bypass channel is arranged between the fresh air outlet of the heat exchanger and the evaporator, the exhaust internal circulation bypass channel is provided with an exhaust bypass hole communicated with an exhaust channel in front of an air inlet of the exhaust coarse-effect filter, and an exhaust internal circulation bypass valve is mounted on the exhaust bypass hole; a fresh air bypass channel is arranged between an air exhaust outlet of the heat exchanger and the condenser, a fresh air bypass hole communicated with the fresh air channel in front of an air inlet of the fresh air high-efficiency filter is formed in the fresh air bypass channel, and a fresh air bypass valve is installed on the fresh air bypass hole.
Preferably, the body is internally provided with CO 2 The dust sensor is arranged in the machine body, the humidity sensor is arranged in the machine body, the temperature sensor is arranged in the machine body, and the CO sensor is used for installing the CO 2 The mounting positions of the sensor, the dust sensor, the humidity sensor and the temperature sensor are close to the air exhaust inlet and far away from the windward side of the heat exchanger; the control box is arranged in an exhaust channel between the heat exchanger and the exhaust fan and is far away from an air inlet of the exhaust fan.
The utility model discloses the second adopts following technical scheme to realize:
a clean dehumidification fresh air system comprises the clean dehumidification fresh air machine with high-efficiency electrostatic dust collection and sterilization.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a new fan of clean dehumidification of high-efficient electrostatic precipitator sterilization is through setting up high-efficient plasma static module, utilize the less characteristics of its resistance, adopt electrostatic precipitator's principle, detach the dust in the new trend, exterminate the bacterial virus, make it form clean new trend, the rethread evaporimeter, make the moisture condensation in the air get off, the air transport after will handling again is to indoor, for indoor fresh air of carrying, in order to improve the room air quality, and simultaneously, static module combines the effect of wind-guiding bars, carry out effective distribution to the new trend that gets into static module, make the new trend can evenly pass through static module, thereby make static module can normally exert high-efficient dust removal, kill the maximum action of bacterial virus.
Drawings
Fig. 1 is a schematic structural view of a fresh air dehumidifying machine for high-efficiency electrostatic dust collection and sterilization according to a preferred embodiment of the present invention;
fig. 2 is a schematic structural diagram of a dehumidifying refrigerant cycle in the clean dehumidifying fresh air machine shown in fig. 1.
In the figure: 10. a body; 11. heat exchangeA machine; 12. a compressor; 13. a throttle expansion valve; 14. an exhaust internal circulation bypass channel; 140. an exhaust bypass hole; 15. a fresh air bypass channel; 150. a fresh air bypass hole; 16. CO 2 2 A sensor; 17. a dust sensor; 18. a humidity sensor; 19. a temperature sensor; 20. a fresh air channel; 21. a fresh air inlet; 22. a wind guide grid; 220. a first air outlet gap; 221. a second air outlet gap; 23. a fresh air mosquito-proof net; 24. a high efficiency plasma electrostatic module; 25. a fresh air high-efficiency filter; 26. an evaporator; 27. a fresh air fan; 28. a fresh air outlet; 30. an air exhaust channel; 31. an exhaust inlet; 32. a coarse filter for air exhaust; 33. a condenser; 34. an exhaust fan; 35. an exhaust outlet; 40. and a control box.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description of the present invention, it will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected to" another element, there are no intervening elements present.
Referring to fig. 1 and 2, a fresh air dehumidifying machine with high efficiency electrostatic dust collection and sterilization according to a preferred embodiment of the present invention is installed in a fresh air dehumidifying system, and is connected to a radiation air conditioning system through pipes to exchange indoor and outdoor air, and dehumidify and purify the air to keep the indoor air fresh. Specifically, the fresh air machine comprises a machine body 10, a fresh air channel 20 and an exhaust air channel 30 are arranged in the machine body 10, and a heat exchanger 11 is arranged at the intersection of the fresh air channel 20 and the exhaust air channel 30; the fresh air channel 20 is sequentially provided with a fresh air inlet 21, an air guide grid 22, a fresh air anti-mosquito net 23, a high-efficiency plasma static module 24, a fresh air high-efficiency filter 25, a heat exchanger 11, an evaporator 26, a fresh air fan 27 and a fresh air outlet 28 along the wind direction; the exhaust duct 30 is provided with an exhaust inlet 31, an exhaust coarse filter 32, a heat exchanger 11, a condenser 33, an exhaust fan 34, and an exhaust outlet 35 in this order along the wind direction. The air guide grid 22 is installed according to the interval between the fresh air inlet 21 and the high-efficiency plasma static module 24, so that fresh air can be uniformly distributed through the air guide grid 22. The body 10 may be a ceiling structure suspended from an indoor ceiling, a wall-mounted structure directly suspended from a wall, or a cabinet-type mounting structure. In this embodiment, the body 10 is a ceiling structure.
The clean dehumidification fresh air machine with the efficient electrostatic dust removal and sterilization function is provided with the efficient plasma electrostatic module 24, the characteristic of small resistance is utilized, the principle of electrostatic dust removal is adopted, dust in fresh air is removed, bacteria and viruses are killed, the fresh air is enabled to be formed, the moisture in the air is enabled to be condensed through the evaporator 26, the processed air is conveyed to the indoor space, fresh air is conveyed indoors, the indoor air quality is improved, meanwhile, the electrostatic module is combined with the air guide grid 22 to achieve the effect of effectively distributing the fresh air entering the electrostatic module, the fresh air can uniformly pass through the electrostatic module, the electrostatic module can normally achieve the maximum effect of efficiently removing dust and killing the bacteria and viruses, the problems that in the prior art, the distance between the electrostatic module and a fresh air inlet 21 is short, the fresh air cannot uniformly pass through the electrostatic module, the plate is handed into a side-loading mode, the distance between the electrostatic module and the fresh air is small, only the upper half of the electrostatic module can pass through the fresh air, the air speed of the fresh air is enabled to be higher and the like are solved.
The air guide grid 22 is used for enabling fresh air to uniformly pass through the high-efficiency plasma static module 24, wherein the cross section of the air guide grid 22 is approximately horn-shaped, namely the air guide grid is gradually enlarged along the flow direction of the fresh air, so that the fresh air can be well distributed after passing through an air guide plate in the air guide grid 22, and the air speed is controlled within the range of 0.5-1.6 m/s. In one embodiment, a first air outlet gap 220 and a second air outlet gap 221 are formed between the sidewall of the air guiding grid 22 and the fresh air inlet 21, and the first air outlet gap 220 and the second air outlet gap 221 are respectively located at two opposite sides of the air guiding grid 22, i.e., when the fresh air is exhausted through the air guiding grid 22, the fresh air can flow to two sides of the high-efficiency plasma electrostatic module 24 through the air outlet gaps therebetween, and does not flow into the middle of the high-efficiency plasma electrostatic module 24 in a concentrated manner. Further preferably, a first direction air guide opening, a second direction air guide opening and a third direction air guide opening are arranged in the air guide grid 22, the first direction air guide opening, the second direction air guide opening, the third direction air guide opening, the first air outlet gap 220 and the second air outlet gap 221 are matched to uniformly distribute fresh air entering from the fresh air inlet 21, and the distribution of the fresh air on the air guide grid 22 can be more uniform while changing the wind direction path through the air guide openings in different directions. In another embodiment, the air outlet areas of the first directional air outlet, the second directional air outlet, the third directional air outlet, the first air outlet gap 220 and the second air outlet gap 221 are all the same.
The fresh air anti-mosquito net 23 is used for blocking mosquitoes in fresh air and avoiding influencing the action effect of the static module, wherein the fresh air anti-mosquito net 23 is a stainless steel wire net with the mesh of 20-30 meshes or a nylon net with the mesh of 20-30 meshes. The mosquito can be better blocked while the wind speed or the path is not influenced.
The high-efficiency plasma static module 24 contains a high-voltage power supply and is used for removing dust and killing bacteria and viruses, wherein the high-efficiency plasma static module 24 is divided into an ionization region and a dust collection region, and an isolation gap is formed between the ionization region and the dust collection region, so that a longer distance is formed between the dust collection region and the ionization region, and the generation of ozone is avoided. The principle is as follows: the high-efficiency plasma electrostatic module 24 is an air purification method in which air is ionized (corona) by a high-voltage electric field, and fine dust particles in the air are charged (charged) after adsorbing the ionized air molecules, so that the air is adsorbed by an electrode (dust collecting electrode) with opposite polarity and is removed from the air. Specifically, the method comprises the following steps: the ionization region is formed by applying 8000V high voltage electricity between ionization wires (tungsten wires) and electrodes to generate a large amount of positive and negative ions, so that dust and bacterial viruses are charged and adsorbed when passing through the dust collecting region, and meanwhile, the ionized oxidation factors such as hydroxyl can also rapidly decompose indoor harmful gases such as formaldehyde, benzene, TVOC and the like. In one embodiment, the angle formed by the leeward side of the high-efficiency plasma electrostatic module 24 and the fresh air windward side of the heat exchanger 11 is an acute angle, and the angle range is 30 ° to 60 °, such as 30 °, 35 °, 45 °, and 60 °. The windward side of the high-efficiency plasma static module 24 is perpendicular to the fresh air direction of the fresh air inlet 21, and the wind direction and the path of the vertically blown fresh air are changed due to the action of the wind guide grid 22. In one embodiment, the thickness of the high-efficiency plasma electrostatic module 24 is 50mm to 110mm (the thickness of the conventional electrostatic module is less than 50 mm), and the distance between the air inlet of the high-efficiency plasma electrostatic module 24 and the fresh air inlet 21 is 50mm to 110mm (the distance between the conventional electrostatic module and the fresh air inlet 21 is less than 50 mm). So as to increase the distance between the static module and the fresh air inlet 21, and meanwhile, because the thickness of the static module is larger, a proper isolation gap is arranged between the ionization region and the dust collection region. Preferably, the thickness of the high-efficiency plasma electrostatic module 24 is 80mm-100mm, and the distance between the air inlet of the high-efficiency plasma electrostatic module 24 and the fresh air inlet 21 is 60mm-80mm. The separation gap between the ionization region and the dust collection region is 50mm-80mm.
In one embodiment, a compressor 12 and a throttle expansion valve 13 are installed in the machine body 10, the compressor 12 is installed in an exhaust channel 30 between the heat exchanger 11 and the exhaust fan 34 and is far away from an air inlet of the exhaust fan 34, the compressor 12, the condenser 33, the throttle expansion valve 13 and the evaporator 26 are connected in series end to form a dehumidification refrigerant cycle, the condenser 33 and the compressor 12 are cooled through exhaust air, and heat is exhausted through an exhaust outlet, so that heat of the refrigerant and heat of the compressor 12 can be reduced, the refrigeration effect is greatly improved, the working efficiency of the compressor 12 is reduced, the heat of the exhaust air can be recovered, and a dual energy-saving effect is realized by combining the heat exchanger 11. Optionally, a water receiving tray (not shown) is disposed at the bottom of the evaporator 26 to collect condensed water condensed by the evaporator 26, and an ultraviolet lamp (not shown) is disposed between the evaporator 26 and the fresh air fan 27 to sterilize the surfaces of the devices such as the coil pipe, so as to prevent germs and viruses from growing or gathering on the surface of the coil pipe, thereby ensuring that the indoor air is sterile and nontoxic.
Optionally, an exhaust internal circulation bypass channel 14 is disposed between the fresh air outlet of the heat exchanger 11 and the evaporator 26, the exhaust internal circulation bypass channel 14 is provided with an exhaust bypass hole 140 communicated with the exhaust channel 30 in front of the air inlet of the exhaust coarse filter 32, an exhaust internal circulation bypass valve is mounted on the exhaust bypass hole 140, and partial exhaust air in the exhaust channel 30 is introduced into the fresh air channel 20 by opening the exhaust internal circulation bypass valve to form a mixed total air volume of fresh air and exhaust air, so as to achieve a micro-positive pressure effect indoors. A fresh air bypass channel 15 is arranged between an exhaust air outlet of the heat exchanger 11 and the condenser 33, a fresh air bypass hole 150 communicated with the fresh air channel 20 in front of an air inlet of the fresh air high-efficiency filter 25 is formed in the fresh air bypass channel 15, and a fresh air bypass valve is installed on the fresh air bypass hole 150. By opening the fresh air bypass valve, part of fresh air in the fresh air channel 20 is introduced into the exhaust channel 30, so that the heat dissipation efficiency of the condenser 33 is enhanced, and the refrigeration effect is improved. The exhaust internal circulation bypass valve and the fresh air bypass valve are opened or closed according to needs so as to achieve corresponding effects.
In other embodiments, the fresh air high efficiency filter 25 is a HEPA high efficiency filter for enhancing the efficiency of removing PM2.5, ensuring that more than 99% is achieved. The heat exchanger 11 is used for heat exchange between fresh air and exhaust air, and achieves a good heat recovery effect. The coarse exhaust air filter 32 is used for blocking mosquitoes in the exhaust air, so that the heat exchanger 11 is prevented from being polluted. CO is also installed in the body 10 2 Sensor 16, dust sensor 17, humidity sensor 18, temperature sensor 19 and control box 40 2 Sensor 16 is used to detect CO in the room air 2 The concentration/dust sensor 17 is used for detectingThe control box 40 is used for forming an intelligent control system together with the fan, the static module and the sensors, adjusting the power of the fan according to the detection value of each sensor, or judging whether dust on a dust collection area needs to be cleaned according to dust indexes. The control box 40 is electrically connected with a display screen for intelligent control display and control; the machine body 10 is internally provided with a device for installing CO 2 The installation positions of the sensor 16, the dust sensor 17, the humidity sensor 18 and the temperature sensor 19 are close to the air exhaust inlet 31 and far away from the windward side of the heat exchanger 11, so that the influence of the wind speed on the detection is reduced; the control box 40 is installed in the exhaust passage 30 between the heat exchanger 11 and the exhaust fan 34 and is far away from the air inlet of the exhaust fan 34, and can also be installed at a position with a proper space according to different machine types, so that the control box 40 can be cooled, and the influence of the wind speed on the control box can be reduced.
In one embodiment, the fresh air inlet 21, the fresh air outlet 28, the exhaust air inlet 31, and the exhaust air outlet are flange structures or grid air ports, the fresh air outlet 28 may also be a spherical air port, i.e., a spherical jet nozzle, so that the fresh air can be sprayed to a required position, and the heat exchanger 11 may be various total heat exchangers 11 and sensible heat exchangers 11. Wherein, the air exhaust inlet 31 is also provided with an air exhaust mosquito net (not shown), which can be arranged in the product and also can be arranged on the pipeline of the air exhaust inlet 31 of the product. The body 10 can be further equipped with formaldehyde and TVOC according to the needs of the user to detect the concentration of formaldehyde and TVOC in the indoor air. The fan (i.e. the exhaust fan 34 or the fresh air fan 27) may be a DC fan, an EC fan, an AC fan, a single intake fan, or a double intake fan.
The utility model discloses a new fan of dehumidification removes dust, kills the principle of bacterium virus effect at the high-efficient plasma electrostatic module 24 of full play and does: fresh air passes through a fresh air inlet 21, passes through a multi-angle air guide grid 22, and then enters the static module through a larger distance from the static module, so that the air speed on the head-on side entering the static module is controlled within the range of 0.5-1.6 m/range, the PM2.5 removing and bacterial virus killing efficiency of the high-efficiency plasma static module 24 reaches 90% -95%, and then the fresh air passes through the effect of a fresh air high-efficiency filter 25, so that the PM2.5 removing and bacterial virus killing efficiency is further improved, and the condition that the efficiency reaches more than 99% is ensured.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A clean dehumidification fresh air machine with high-efficiency electrostatic dust removal and sterilization is characterized by comprising a machine body, wherein a fresh air channel and an air exhaust channel are arranged in the machine body, and a heat exchanger is arranged at the intersection of the fresh air channel and the air exhaust channel;
the fresh air channel is sequentially provided with a fresh air inlet, an air guide grid, a fresh air anti-mosquito net, a high-efficiency plasma static module, a fresh air high-efficiency filter, a heat exchanger, an evaporator, a fresh air fan and a fresh air outlet along the wind direction;
the air exhaust channel is sequentially provided with an air exhaust inlet, an air exhaust coarse-effect filter, a heat exchanger, a condenser, an air exhaust fan and an air exhaust outlet along the wind direction.
2. The fresh air cleaning and dehumidifying machine as claimed in claim 1, wherein the air guide grid is installed in a trumpet shape in cross section.
3. The fresh air blower for cleaning and dehumidifying with high efficiency electrostatic dust removal and sterilization according to claim 2, wherein a first air outlet gap and a second air outlet gap are formed between the side wall of the air guide grid and the fresh air inlet, and the first air outlet gap and the second air outlet gap are respectively located at two opposite sides of the air guide grid; the air guide grid is internally provided with a first direction air guide opening, a second direction air guide opening and a third direction air guide opening, and the first direction air guide opening, the second direction air guide opening, the third direction air guide opening, the first air outlet gap and the second air outlet gap are matched to uniformly distribute fresh air entering from the fresh air inlet.
4. The clean dehumidification fresh air machine with high efficiency electrostatic dust removal and sterilization functions as claimed in claim 1, wherein the fresh air anti-mosquito net is a stainless steel wire net with 20-30 meshes or a nylon net with 20-30 meshes.
5. The fresh air machine of claim 1 wherein the high efficiency plasma electrostatic module is divided into an ionization region and a dust collection region with an isolation gap therebetween.
6. The fresh air fan for cleaning and dehumidifying of high-efficiency electrostatic dust collection and sterilization according to claim 5, wherein the thickness of the high-efficiency plasma electrostatic module is 50mm to 110mm, and the distance between the air inlet of the high-efficiency plasma electrostatic module and the fresh air inlet is 50mm to 110mm.
7. The fresh air blower for cleaning and dehumidifying with high efficiency electrostatic precipitator and sterilization according to claim 1, wherein a compressor and a throttle expansion valve are installed in the body, the compressor is installed in an exhaust passage between the heat exchanger and the exhaust fan and is arranged away from an air inlet of the exhaust fan, and the compressor, the condenser, the throttle expansion valve and the evaporator are connected in series end to form a dehumidifying refrigerant cycle.
8. The fresh air blower for cleaning and dehumidifying with high efficiency electrostatic dust collection and sterilization according to claim 1, wherein an exhaust internal circulation bypass channel is disposed between the fresh air outlet of the heat exchanger and the evaporator, the exhaust internal circulation bypass channel is provided with an exhaust bypass hole communicated with the exhaust channel in front of the air inlet of the exhaust coarse filter, and the exhaust bypass hole is provided with an exhaust internal circulation bypass valve; a fresh air bypass channel is arranged between an air exhaust outlet of the heat exchanger and the condenser, a fresh air bypass hole communicated with the fresh air channel in front of an air inlet of the fresh air high-efficiency filter is formed in the fresh air bypass channel, and a fresh air bypass valve is installed on the fresh air bypass hole.
9. The clean dehumidifying fresh air machine for high-efficiency electrostatic dust collection sterilization according to claim 1, wherein the machine body is internally provided with CO 2 The dust sensor is arranged in the machine body, the humidity sensor is arranged in the machine body, the temperature sensor is arranged in the machine body, and the CO sensor is used for installing the CO 2 The mounting positions of the sensor, the dust sensor, the humidity sensor and the temperature sensor are close to the air exhaust inlet and far away from the windward side of the heat exchanger; the control box is arranged in an exhaust channel between the heat exchanger and the exhaust fan and is far away from an air inlet of the exhaust fan.
10. A clean dehumidification fresh air system, which is characterized by comprising the clean dehumidification fresh air machine with high-efficiency electrostatic dust collection and sterilization as claimed in any one of claims 1 to 9.
CN202223062096.3U 2022-11-18 2022-11-18 Clean dehumidification new fan of high-efficient electrostatic precipitator sterilization and system thereof Active CN218781408U (en)

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Application Number Priority Date Filing Date Title
CN202223062096.3U CN218781408U (en) 2022-11-18 2022-11-18 Clean dehumidification new fan of high-efficient electrostatic precipitator sterilization and system thereof

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Application Number Priority Date Filing Date Title
CN202223062096.3U CN218781408U (en) 2022-11-18 2022-11-18 Clean dehumidification new fan of high-efficient electrostatic precipitator sterilization and system thereof

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Publication Number Publication Date
CN218781408U true CN218781408U (en) 2023-03-31

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