CN107917475B - Air purifier with dehumidification function - Google Patents
Air purifier with dehumidification function Download PDFInfo
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- CN107917475B CN107917475B CN201711401916.8A CN201711401916A CN107917475B CN 107917475 B CN107917475 B CN 107917475B CN 201711401916 A CN201711401916 A CN 201711401916A CN 107917475 B CN107917475 B CN 107917475B
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- air
- heat exchange
- dehumidifying
- wheel
- housing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
- F24F8/98—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing ozone
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses an air purifier with a dehumidifying function, which comprises an air purifying channel, wherein an electric dust removing device, a heat exchange condensing device and a dehumidifying device are sequentially arranged in the air purifying channel along an air inlet direction, the dehumidifying device comprises a dehumidifying wheel with a regeneration zone and a regenerating device which is in butt joint communication with the heat exchange condensing device to form an internal circulation channel, and the regenerating device comprises a housing, a heating device which is arranged in the housing and used for heating air entering the housing, and a fan which reversely passes through the regeneration zone and sends the heated air into the heat exchange condensing device. The air purifier comprises an electric dust collector, can ionize the passing air to generate a small amount of ozone, and can degrade TVOC in the air by taking the ozone as a strong oxidant. The air is subjected to water removal through the dehumidifying wheel, the regenerated gas and the purified fresh air are subjected to heat exchange, the carried water vapor is condensed into water and discharged, the temperature of the fresh air is increased, and the ozone is ensured to be completely degraded.
Description
Technical Field
The present disclosure relates to air cleaners, and particularly to an air cleaner with a dehumidifying function.
Background
Often speaking, the autumn and winter toxic fog knife can be used for killing people, and the visible fog haze seriously affects the life and health of people. Both fog and cloud are products of condensation of water vapor in air, and haze is mainly composed of dust, so-called dust, and fog and haze are aerosols in which water vapor and dust are mixed together. The existing method for processing indoor haze air generally adopts air purification and dehumidification measures, dehumidification and purification are realized by two independent devices, so that more capital investment is brought to users, more indoor use space is occupied, the service life and the air quality of the HEPA filter air purifier are influenced by moisture in the air, and the service life of the rotary dehumidifier is directly influenced by haze.
CN205980053U discloses a cabinet type fresh air purifying machine, inside is equipped with anion generator, PM2.5 detection module, new trend host computer, H13 high-efficient filter, indoor air quality detection module, indoor return air filter, heat exchange core, electric heater unit, electrostatic precipitator, O type primary effect active carbon filter, host computer of airing exhaust and dehumidification function section. This new trend purification machine just starts dehumidification function as required, and the structure is complicated, and haze removal effect is not good enough.
Disclosure of Invention
The air purifier with the dehumidifying function is compact in structure and good in haze removing effect.
The utility model provides an air purifier with dehumidification function, includes the air purification passageway, set gradually electric precipitation unit, heat exchange condensing equipment and dehydrating unit along the air inlet direction in the air purification passageway, dehydrating unit is including the dehumidification wheel that has the regeneration district and with the regenerating unit who forms the internal circulation passageway of heat exchange condensing equipment butt joint intercommunication, regenerating unit includes the housing, locates in the housing to get into the heating device of air in the housing and with the air after the heating reverse through the regeneration district and send into heat exchange condensing equipment's fan.
The dehumidification wheel is of a wheel type structure, can be divided into a dehumidification area and a regeneration area, and is always in a rotating state during operation, so that the dehumidification area and the regeneration area are constantly replaced, moisture in air and TVOC peculiar smell in air can be adsorbed in the dehumidification area, the relative humidity of the air is reduced, and dry and fresh air is obtained. The regeneration device reversely passes the heated regeneration air through the regeneration zone to take away the moisture on the dehumidifying wheel, so that the dehumidifying capability of the dehumidifying wheel is recovered.
Because the haze air contains tiny particles, if dehumidification is directly carried out, the pores of the dehumidifying wheel can be blocked, and therefore, the invention firstly removes the particles in the air through the electric dust collector. The high-voltage static electricity can remove PM0.1-10 particles, and ionize air to generate a small amount of ozone, which has the functions of sterilizing, decomposing formaldehyde, removing peculiar smell and the like.
The invention introduces the regenerated air passing through the regeneration zone into the heat exchange condensing device, and exchanges heat with the fresh air after electric dust removal, so that the carried moisture can be condensed and discharged from the heat exchanger. A small amount of ozone is beneficial to improving the air quality, but redundant ozone is harmful to human bodies, the temperature of fresh air can be increased through heat exchange, redundant ozone is heated and decomposed, and complete removal of ozone is ensured.
Preferably, the housing comprises a main body part surrounding the regeneration zone and an extension part exceeding the dehumidifying wheel, wherein an air outlet and an air inlet of the regeneration device are respectively arranged on the main body part and the extension part, and the fan is arranged at the air inlet of the regeneration device. Although the relative humidity of the air passing through the dehumidifying wheel is reduced, the air still has a certain moisture, if the air enters the inside of the housing again, the regenerating effect of the dehumidifying wheel is poor, in order to avoid the problem, the air inlet of the regenerating device needs to avoid the dehumidifying wheel, and only the drying air subjected to the condensation treatment is received, so that the regenerating effect is improved.
Preferably, the dehumidification device comprises an end cover and a rotatable retainer ring, wherein the end cover and the rotatable retainer ring are respectively used for fixing the regeneration device and the dehumidification wheel, a round hole matched with the dehumidification wheel is formed in the center of the end cover, the retainer ring is attached to the air inlet side of the dehumidification wheel, a shaft sleeve used for fixing the dehumidification wheel is arranged in the center of the retainer ring, a gear ring arranged around the dehumidification wheel is arranged on the edge of the retainer ring, a gear meshed with the gear ring and a motor used for driving the gear are arranged on the edge of the round hole, and the combination mode is compact in structure and convenient to install.
Further preferably, the cover is fixed on the end cover, and is provided with a pivot shaft which penetrates through the dehumidifying wheel and is in rotary fit with the shaft sleeve, so that the product structure is further simplified.
Further preferably, the end cover is further provided with through holes for butt joint of the air inlet of the regenerating device and the air outlet of the heat exchange condensing device, and the extending section and the heat exchange condensing device are positioned on two sides of the dehumidifying wheel, so that the two are in sealed butt joint by the through holes.
Preferably, the heat exchange condensing device comprises a heat exchange tube arranged in the vertical air inlet direction and an end head connected with the heat exchange tube, and an air inlet and an air outlet of the heat exchange condensing device are arranged on the end head. The shell and tube heat exchanger can make the whole structure more compact, is convenient for the combination assembly between each part, and is more important in favor of the heat exchange of fresh air and regenerated air.
Preferably, the bottom of the heat exchange condensing device is provided with a drain hole, so that condensed water can be discharged in time.
Preferably, the air inlet side of the electric dust collector is provided with a primary filter screen, the air outlet side is provided with a honeycomb ceramic plate for degrading ozone, the primary filter screen can remove large particles, the work load of the dust collector is lightened, partial air is ionized through the electric dust collector to generate a small amount of ozone, although the small amount of ozone is beneficial to improving the air quality, the air quality is influenced too much, the honeycomb ceramic plate is required to degrade redundant ozone, the ozone is also a strong oxidant, and the TVOC decomposition in the air can be promoted.
Preferably, the air purification channel is provided with a horizontal sealing section for accommodating the electric dust collector, the heat exchange condensing device and the dehumidifying device, a fan assembly is arranged right above the horizontal sealing section, the top surface is provided with an air outlet, and a water collecting box is arranged below the sealing section. The water collecting box can be taken out from the back plate, so that the cleaning is convenient.
Preferably, the electric dust collector is of a plate structure, and the plate structure is favorable for assembly and cleaning, does not obstruct air circulation, and is favorable for improving energy efficiency.
The electric dust collector, the heat exchange condensing device and the dehumidifying device are sequentially arranged in the air purifier, firstly, particles in the air are removed through electric dust collection, then, moisture in the air is removed through the dehumidifying device, and further, haze in the air is effectively eradicated.
The invention utilizes the high molecular honeycomb silica gel runner to absorb moisture and partial TVOC peculiar smell in the air, the regenerated air and fresh air are subjected to heat exchange by heat exchange condensation, the moisture carried by the regenerated air is condensed, the TVOC in the air is dissolved, the temperature of the fresh air is increased, and the redundant ozone in the fresh air is degraded, so that the energy use efficiency is improved, and the air quality is improved.
Drawings
Fig. 1 is a schematic view of the external structure of the air purifier of the present invention.
Fig. 2 is a cross-sectional view of the air cleaner of the present invention.
Fig. 3 is a schematic view of the structure of the air purifier with the housing removed.
Fig. 4 is a schematic structural view of the dehumidifying apparatus of the air purifier according to the present invention.
Fig. 5 is a schematic view of the dehumidifying device shown in fig. 4 at another angle.
Fig. 6 is a schematic view of the structure of the dehumidifying apparatus with the dehumidifying wheel and the housing main body removed.
Fig. 7 is a schematic view of a structure for fixing the regeneration device end cover.
Fig. 8 is a schematic structural view of a regeneration device of an air purifier according to the present invention.
Fig. 9 is an exploded view of the regenerating device shown in fig. 8.
Fig. 10 is a schematic structural view of a heat exchange condensing unit of an air purifier according to the present invention.
Fig. 11 is a schematic diagram showing an assembled structure of an air cleaning module of the air cleaner of the present invention.
Fig. 12 is an exploded view of the air cleaning assembly of fig. 11.
Detailed Description
As shown in fig. 1, 2 and 3, an air purifier with a dehumidifying function includes a casing 1 having a substantially rectangular parallelepiped shape, the casing 1 is composed of an outer casing 11 and an inner casing 18, the outer casing 11 is assembled by a side panel, a bottom panel 12 and a top panel 14, the top panel 14 is provided with an air outlet, the back panel is provided with an air inlet (not shown in the figure), and an inner casing cavity between the air outlet and the air inlet is an air purifying passage.
The middle of the inner shell 18 is provided with a horizontal partition plate 16 and a partition plate 17, the two partition plates enclose a horizontal sealing section for accommodating the dehumidifying component 2 and the air purifying component 3 on the air purifying channel, the fan component 4 is arranged above the horizontal sealing section, and the partition plate 16 is provided with a vent hole communicated with a cavity where the fan component 4 is arranged.
The gyro wheel 13 is provided with below the bottom plate 12, is convenient for remove the air purifier. A cover plate 15 covering the air outlet is arranged above the top plate 14, an operation key is arranged on the top surface of the cover plate 15, a connecting part connected with the top plate is arranged at the bottom of the cover plate 15, four side surfaces are arranged on the connecting part, the side surfaces are concave cambered surfaces, and fresh air is guided to be sent out from between the cover plate 15 and the top plate 14 towards four directions.
The main improvement point of the invention is that the dehumidifying component 2 and the air purifying component 3 are provided with a primary filter screen 31, an electric dust collector 32, a ceramic honeycomb plate 33, a heat exchange condensing device 22 and a dehumidifying device 21 in sequence along the horizontal direction in a horizontal sealing section surrounded by the partition boards 16 and 17 as shown in fig. 2. The primary filter screen 31 is aligned with the air inlet on the backboard and is used for filtering and removing large particles, so that the workload of the electric dust collector is reduced.
As shown in fig. 4 to 6, the dehumidifying device 21 includes a dehumidifying wheel 211, a regenerating device, and an end cap 5 and a retainer 213 for fixing them, respectively, the dehumidifying wheel 211 is disc-shaped, has a mounting fixing hole in the middle, and is divided into a dehumidifying region for adsorbing moisture in air and a regenerating region surrounded by the regenerating device, and the regenerating region is acted by the regenerating device to restore dehumidifying capability. When in operation, the dehumidifying wheel rotates continuously, and the dehumidifying area and the regenerating area change continuously.
The retaining ring 213 is a ring shape, a barrier strip which is attached to the dehumidifying wheel 211 and a shaft sleeve which is used for fixing the dehumidifying wheel 211 are arranged in the retaining ring 213, and a gear ring 212 which is arranged around the dehumidifying wheel 211 is also arranged on the periphery of the support 213.
The regeneration device comprises a housing and a fan 218 and a heating device arranged in the housing, as shown in fig. 9 and 10, the housing comprises a main body part 215 and an extension part 216, the main body part 215 completely encloses the regeneration zone, and a rotating shaft 219 matched with a shaft sleeve of the check ring 213 is arranged inside the regeneration zone. The main body 215 is formed by buckling two parts, wherein the part on the air inlet side of the dehumidifying wheel 211 is provided with an air outlet 210, and the part on the air outlet side of the dehumidifying wheel 211 is spliced with the extension part. The extension 216 extends beyond the desiccant wheel 211 and is provided with an air inlet, a turbo fan 218 and a motor 217 driving the turbo fan 218.
As shown in fig. 8 and 9, the main body 215 is provided with a substantially fan-shaped groove 60, the opening side of the groove 60 faces the regeneration area of the dehumidifying wheel 211 and is communicated with the extension part, a mica support 61 and a porous plate 62 are arranged in the groove 60, a resistance wire 63 is wound on the mica support 61, air in the groove 60 can be heated, the heated air can be forced to pass through the regeneration area of the dehumidifying wheel through the turbine fan 218, moisture is taken away, the dehumidifying capacity of the dehumidifying wheel is recovered, and the porous plate 62 contributes to uniform air outlet.
As shown in fig. 7, the end cover 50 is provided with a round hole 55 matched with the gear ring, and a cross 54 for fixing the dehumidifying device 21 is arranged in the round hole 55. The circular hole 55 of the end cap 50 is fixedly provided with a gear 214 engaged with the gear ring 212 and a motor (not shown) for driving the gear 214, and the end cap 50 is also provided with a groove 52 for accommodating the gear 214 and a notch 53 engaged with the main body 215 of the housing.
As shown in fig. 10, the heat exchange condensing device comprises a heat exchange tube 220, an upper end 222 and a lower end 221 which are vertically arranged, wherein horizontal heat exchange fins 224 are arranged on the heat exchange tube 220, the heat exchange fins 224 at the same horizontal height are connected into a whole, the upper end 222 and the lower end 221 are used for communicating all the heat exchange tubes 220, wherein the lower end 221 is provided with an air inlet 226, an air outlet 225 and a drain hole 233, the air inlet 226 is communicated with the air outlet 220 on the housing, the air outlet 225 is communicated with the air inlet on the housing extension 226 through a through hole 51 on the end cover 50, and the housing and the heat exchange condensing device form a circulation channel.
As shown in fig. 11 and 12, the air purifying component 3 includes a primary filter screen 31, an electric dust collector 32, a cellular ceramic plate 33, and a protective shell 34 for packaging them, where the protective shell 34 is a square frame structure formed by splicing four protective plates in an end-to-end manner, and the inner side of the protective plate is further provided with a caulking groove for fixing the primary filter screen 31 and the cellular ceramic plate 33. The electric dust collector 32 is of a plate structure, and an electrode spring sheet 35 for supplying power to the electric dust collector 32 is arranged at the bottom of the air purification assembly 3. The polar plates of the electric dust collector are assembled together by connecting rods passing through the polar plates, clamping plates 36 are arranged on two sides, and a reinforcing rod 37 is arranged between the two clamping plates 36.
The working principle of the invention is as follows:
because of the negative pressure of the fan assembly 4, air enters the inside of the shell from the air inlet of the shell 1, firstly passes through the primary filter screen 31, and the primary filter screen 31 can remove large particulate matters in the air, but cannot remove small particulate matters, especially particulate matters of PM 0.1-10.
After the air is preliminarily filtered by the primary filter screen 31, the air enters the electric dust collector 32, the electric dust collector 32 can adsorb and remove particles with PM of 0.1-10, and meanwhile, the air is ionized to generate a small amount of ozone, and the ozone has the effects of sterilization and deodorization. The air after dust removal passes through the honeycomb ceramic plate with the ozone degradation function, so that all ozone is degraded.
Then, the air passes through the heat exchange condensing device 22 to exchange heat with the internal regenerated air, the temperature rises to ensure complete decomposition of ozone, and the moisture carried by the regenerated air in the heat exchange condensing device 22 is condensed due to temperature reduction.
The air after heat exchange finally passes through the dehumidifying wheel 211, the dehumidifying wheel 211 can absorb moisture carried by fresh air to reduce the relative humidity of the air, and the regenerating device reversely passes through the regenerating area after heating the air, so that the moisture absorbed by the dehumidifying wheel 211 is taken away, and the dehumidifying capability of the dehumidifying wheel is recovered. The regenerated air passes through the regeneration zone and then directly enters the heat exchange condensing device 22 to exchange heat with the external fresh air, and the carried moisture is condensed due to temperature reduction and discharged from the drain hole 223.
The condensed and dehumidified air enters the inside of the housing again due to the action of the turbo fan 218, and passes through the regeneration zone again after being heated, so that an internal circulation is formed.
Finally, the air blown out from the air outlet of the shell 1 has few particles, lower relative humidity, strong pertinence to haze weather, sterile and odorless purified air and higher comfort level.
Claims (10)
1. The air purifier with the dehumidification function comprises an air purification channel, and is characterized in that an electric dust removing device, a heat exchange condensing device and a dehumidification device are sequentially arranged in the air purification channel along an air inlet direction, the dehumidification device comprises a dehumidification wheel with a regeneration zone and a regeneration device which is in butt joint communication with the heat exchange condensing device to form an internal circulation channel, and the regeneration device comprises a housing, a heating device which is arranged in the housing and used for heating air entering the housing, and a fan which reversely passes through the regeneration zone and sends the heated air into the heat exchange condensing device; the air discharged by the electric dust collector is subjected to heat exchange with the regenerated air in the electric dust collector through the heat exchange condensing device, so that ozone is completely decomposed.
2. The air cleaner of claim 1, wherein the housing includes a main body portion surrounding the regeneration zone and an extension portion beyond the desiccant wheel, the main body portion and the extension portion having an air outlet and an air inlet of the regeneration device, respectively, and the blower is disposed at the air inlet of the regeneration device.
3. The air cleaner of claim 1, wherein the dehumidifying device includes an end cap and a rotatable retainer ring for fixing the regenerating device and the dehumidifying wheel, respectively, the end cap has a circular hole at the center for mating with the dehumidifying wheel, the retainer ring abuts against an air inlet side of the dehumidifying wheel, a shaft sleeve for fixing the dehumidifying wheel is provided at the center, a gear ring provided around the dehumidifying wheel is provided at the edge, and a gear engaged with the gear ring and a motor for driving the gear are provided at the edge of the circular hole.
4. An air cleaner according to claim 3 wherein the housing is secured to the end cap and is provided with a pivot shaft passing through the desiccant wheel in rotational engagement with the sleeve.
5. The air purifier of claim 3, wherein the end cap is further provided with a through hole for docking the air inlet of the regeneration device and the air outlet of the heat exchange condensing device.
6. The air purifier of claim 1, wherein the heat exchange condensing device comprises a heat exchange tube arranged in a vertical air inlet direction and a head connected with the heat exchange tube, and an air inlet and an air outlet of the heat exchange condensing device are arranged on the head.
7. The air cleaner of claim 1 or 6, wherein a drain hole is provided at a bottom of the heat exchange condensing unit.
8. The air cleaner of claim 1, wherein the electric dust collector is provided with a primary filter screen on an air inlet side and a honeycomb ceramic plate for degrading ozone on an air outlet side.
9. The air purifier of claim 1, wherein the air purifying channel is provided with a horizontal sealing section for accommodating the electric dust removing device, the heat exchange condensing device and the dehumidifying device, a fan assembly is arranged right above the horizontal sealing section, the top surface is provided with an air outlet, and a water collecting box is arranged below the sealing section.
10. The air cleaner of claim 1, wherein the electric dust collector is of a plate-type construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401916.8A CN107917475B (en) | 2017-12-21 | 2017-12-21 | Air purifier with dehumidification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401916.8A CN107917475B (en) | 2017-12-21 | 2017-12-21 | Air purifier with dehumidification function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107917475A CN107917475A (en) | 2018-04-17 |
| CN107917475B true CN107917475B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711401916.8A Active CN107917475B (en) | 2017-12-21 | 2017-12-21 | Air purifier with dehumidification function |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110471513B (en) * | 2018-05-09 | 2022-03-08 | 浙江盾安人工环境股份有限公司 | Radiator assembly, air-cooled radiator and air conditioning equipment |
| CN108798756A (en) * | 2018-06-14 | 2018-11-13 | 贵州大学 | A kind of underground coal mine device with dehumidification function |
| CN109028336A (en) * | 2018-07-17 | 2018-12-18 | 李成锦 | A kind of air dehumidifier |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5551703A (en) * | 1978-10-06 | 1980-04-15 | Toshiba Corp | Feed air dehumidifier for ozonizer |
| TW200842290A (en) * | 2007-04-25 | 2008-11-01 | Deisccant Technology Corp | Air-intake cleaning equipment for clean room |
| US10253993B2 (en) * | 2013-08-19 | 2019-04-09 | Mcogen, Inc. | Temperature modulated desiccant evaporative cooler and indirect and direct evaporative air conditioning systems, methods, and apparatus |
| CN205783431U (en) * | 2016-05-26 | 2016-12-07 | 中国计量学院 | A kind of small air dehumidifying humidifying and purifying integrated apparatus |
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2017
- 2017-12-21 CN CN201711401916.8A patent/CN107917475B/en active Active
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| CN107917475A (en) | 2018-04-17 |
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