CN108488935B - Filtering, sterilizing and air supplying device with temperature and humidity adjusting function - Google Patents
Filtering, sterilizing and air supplying device with temperature and humidity adjusting function Download PDFInfo
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- CN108488935B CN108488935B CN201810167784.5A CN201810167784A CN108488935B CN 108488935 B CN108488935 B CN 108488935B CN 201810167784 A CN201810167784 A CN 201810167784A CN 108488935 B CN108488935 B CN 108488935B
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- air
- filter
- water
- air inlet
- temperature
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
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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
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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
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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
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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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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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)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a temperature and humidity adjusting filtering, sterilizing and air supplying device which comprises an air inlet cover, an air filter, fan blades, an atomizing nozzle, an electric heating wire barrel, an ultraviolet sterilizing lamp, an air supplying and filtering barrel and a fresh air machine shell, wherein the middle part of the top end of the fresh air machine shell is connected with the air inlet cover; through flowing through the air inlet filter screen with the outside air in proper order, air cleaner, spraying humidification chamber, an electric heating wire section of thick bamboo, the sterilization cavity, air supply cartridge filter and high temperature filter and discharge from the air exit, realized filtering, humidification, heating, disinfecting, filterable operation processing to the new trend of drum, it has effectively solved traditional new fan and has directly drummed the outside air indoor, and not filtered and humidification, heating, germicidal treatment, lead to the problem of room air quality reduction.
Description
Technical Field
The invention relates to the field of local air supply components for building ventilation, in particular to a temperature and humidity adjusting filtering and sterilizing air supply device.
Background
The blower is a mechanical device for moving air, and can be installed in various devices such as an air conditioner to move air, and includes a rotor and a casing for guiding the flow of air flowing into the rotor and then flowing out. The air supply device is used for supplying air treated by a building ventilation system into a room, and for example, the air is supplied downwards from the ceiling of a hall of a certain building, and the requirement on an air supply outlet has two aspects. Firstly, the air supply distance is called the air supply jet range; the second is the air supply diffusion range corresponding to the air supply distance.
The air supply device of the existing building ventilation system is generally internally provided with a filter element or a filter, and is generally a dual-purpose system for winter and summer, wherein warm air is supplied in winter, and cold air is supplied in summer. This requires that the air supply ports have different air supply ranges in winter and summer.
The conventional maintenance mode is a mode of disassembling and replacing the filter, time and labor are wasted, cost is high, and when the conventional air supply device is used for conveying outside air to a room for ventilation, necessary functions of humidification, heating and sterilization are lacked, so that the conventional air supply conveying device cannot be well applied. The air supply use requirement of the building ventilation system can not be met.
Disclosure of Invention
The invention aims to provide a filtering, sterilizing and air supplying device for temperature and humidity adjustment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a temperature and humidity adjusting filtering, sterilizing and air supplying device comprises an air inlet cover, an air filter, fan blades, an atomizing nozzle, an electric heating wire cylinder, an ultraviolet sterilizing lamp, an air supplying and filtering cylinder and a fresh air machine shell, wherein the bottom of the fresh air machine shell is fixedly connected with a base; the bottom of the air inlet cover is connected with an air guide cylinder, fan blades are arranged in the air guide cylinder and fixed on a rotating shaft, the bottom end of the rotating shaft penetrates through the air guide cover to be connected with a servo motor, the servo motor is fixed at the bottom of a central fixing plate, the air guide cover is fixed at the top of the central fixing plate, an electric heating wire cylinder is arranged between the central fixing plate and the air guide cylinder, and a spraying and humidifying cavity is defined by the inner part of the electric heating wire cylinder; a water distribution ring pipe is sleeved on the rotating shaft below the fan blades, and a plurality of atomizing nozzles are arranged at the bottom side of the water distribution ring pipe; install the air supply cartridge filter in the new fan casing in the heater section of thick bamboo outside, enclose into the sterilization cavity between air supply cartridge filter and the heater section of thick bamboo, install a plurality of ultraviolet ray sterilamp in the sterilization cavity, high temperature filter is installed to air supply cartridge filter bottom, has seted up a plurality of air outlets on the new fan casing lateral wall of high temperature filter bottom side.
As a further scheme of the invention: the air filter is inserted into the inner wall of the air inlet cover, the side face of the air filter is fixed on the inner wall of the air inlet cover through a fixer, and the air filter is formed by a corrugated filter layer with a W-shaped cross section.
As a further scheme of the invention: an outdoor air suction channel is arranged in the air guide cylinder.
As a further scheme of the invention: the water distribution ring canal communicates the delivery pipe, and delivery pipe connection water pump, water pump install the bottom in the storage water tank, and the storage water tank is fixed on new fan casing outer wall, the storage water tank top is equipped with the water filling port, and the bottom is equipped with the outlet, all be equipped with the sealing plug on water filling port and the outlet.
As a further scheme of the invention: the water pump is a submersible pump.
As a further scheme of the invention: the inside water receiving cushion layer that is equipped with of new fan casing of air exit below, the new fan casing bottom of receiving the water cushion layer below establishes to the catch basin.
As a further scheme of the invention: the water receiving cushion layer is a sponge block, a drain hole and a sealing plug plugged into the drain hole are arranged at the bottom end of the base, and the drain hole is communicated with the water storage tank.
Compared with the prior art, the invention has the beneficial effects that: a filtration air supply arrangement that disinfects that warm and humid was adjusted, through flowing through air inlet filter screen, air cleaner, spraying humidification chamber, electric heat wire section of thick bamboo, sterilization cavity, air supply cartridge filter and high temperature filter in proper order with the outside air and discharging from the air exit, realized filtering, humidifying, heating, disinfect, filterable operation processing to the new trend of blowing in, it has effectively solved traditional new fan and has directly blown the outside air indoor, and not filtered and the humidification, the heating, germicidal treatment, lead to the problem of room air quality reduction.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the air inlet cover of the present invention.
Fig. 3 is a schematic structural view of the air guide sleeve of the present invention.
In the figure: 1-an air inlet cover, 2-an air inlet, 3-an air inlet filter screen, 4-an air filter, 5-a primary filter cavity, 6-a fixer, 7-an air guide cylinder, 8-fan blades, 9-a water distribution ring pipe, 10-an atomizing nozzle, 11-a water supply pipe, 12-a water injection port, 13-a water storage tank, 14-a water pump, 15-a water discharge port, 16-a rotating shaft, 17-a spray humidifying cavity, 18-an air guide cover, 19-an electric heating wire cylinder, 20-an ultraviolet sterilizing lamp, 21-a central fixing plate, 22-a servo motor, 23-an air supply filter cylinder, 24-a high temperature filter, 25-an air exhaust port, 26-a water receiving cushion layer, 27-a fresh air machine shell, 28-a base, 29-a water storage tank, 30-an outdoor air suction, 31-sterilizing the chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a temperature and humidity adjusting filtering, sterilizing and air supplying device includes an air inlet cover 1, an air filter 4, fan blades 8, an atomizing nozzle 10, an electric heating wire cylinder 19, an ultraviolet sterilizing lamp 20, an air supplying filter cartridge 23 and a fresh air casing 27, wherein the bottom of the fresh air casing 27 is fixedly connected to a base 28, the middle of the top end of the fresh air casing 27 is connected to the air inlet cover 1, the middle of the top end of the air inlet cover 1 is provided with an air inlet 2, an air inlet filter screen 3 is installed inside the top end of the air inlet cover 1, a primary filter chamber 5 is installed inside the air inlet cover 1 below the air inlet filter screen 3, the primary filter chamber 5 is provided with the air filter 4, the air filter 4 is inserted into the inner wall of the air inlet cover 1, and the side surface of the air filter 4 is fixed on the inner wall of, and when the air is filtered by the air filter 4, the air flow avoids the noise caused by the vortex due to the peak collision with the air filter 4, and the efficiency and the effect of the air filter are improved.
The bottom of the air inlet cover 1 is connected with an air guide cylinder 7, an outdoor air suction channel 30 is arranged in the air guide cylinder 7, a fan blade 8 is arranged in the air guide cylinder 7, the fan blade 8 is fixed on a rotating shaft 16, the bottom end of the rotating shaft 16 penetrates through an air guide cover 18 and is connected with a servo motor 22, the servo motor 22 is fixed at the bottom of a central fixing plate 21, the air guide cover 18 is fixed at the top of the central fixing plate 21, an electric heating wire cylinder 19 is arranged between the central fixing plate 21 and the air guide cylinder 7, the electric heating wire cylinder 19 is internally enclosed to form a spray humidifying cavity 17, a water distribution ring pipe 9 is sleeved on the rotating shaft 16 below the fan blade 8, a plurality of atomizing nozzles 10 are arranged at the bottom side of the water distribution ring pipe 9, the water distribution ring pipe 9 is communicated with a water supply pipe 11, the water supply pipe 11, the bottom of the water storage tank is provided with a water outlet 15, the water filling port 12 and the water outlet 15 are both provided with sealing plugs, and when the sealing plugs are opened, water flow is conveniently injected into the water storage tank 13 or discharged from the water storage tank 13.
The water pump 14 is a submersible pump, when the servo motor 22 is powered on and starts to work, the servo motor 22 drives the rotating shaft 16 and the fan blades 8 to rotate, the fan blades 8 blow external air into the spraying humidification cavity 17 along the outdoor air suction channel 30, meanwhile, the water pump 14 is started to work according to the humidification requirement of indoor air, the water pump 14 pumps water in the water storage tank 13 into the water distribution ring pipe 9 through the water supply pipe 11, the water is sprayed out from the atomizing nozzles 10 at the bottom of the water distribution ring pipe 9, atomized water flows along with the air and passes through the heating electric heating wire cylinder 19 to enter the outer side of the heating electric heating wire cylinder 19, the water mist can be heated and atomized again to form water vapor when passing through the electric heating wire cylinder 19, the hot air can be blown into the room, and the temperature of the blown-in air can be adjusted conveniently.
An air supply filter cylinder 23 is installed in a fresh air machine shell 27 on the outer side of the electric heating wire cylinder 19, a sterilization chamber 31 is formed by the air supply filter cylinder 23 and the electric heating wire cylinder 19 in a surrounding mode, a plurality of ultraviolet sterilization lamps 20 are installed in the sterilization chamber 31, and when the ultraviolet sterilization lamps 20 are powered on and emit ultraviolet rays, the air circulating in the sterilization chamber 31 can be effectively sterilized.
The bottom of the air supply filter cartridge 23 is provided with a high temperature filter 24, the side wall of a fresh air machine shell 27 at the bottom side of the high temperature filter 24 is provided with a plurality of air outlets 25, and air after filtration, humidification, heating, sterilization and filtration is discharged to the indoor from the air outlets 25.
The inside water receiving cushion layer 26 that is equipped with of new fan casing 27 below air exit 25, the new fan casing 27 bottom of receiving the water cushion layer 26 below is established to catch basin 29, and after the water droplet that air supply cartridge filter 23 and high temperature filter 24 condensation produced drips, the water droplet drips on the water receiving cushion layer 26, then collects and stores in the catch basin 29, avoids the water droplet overflow, and simultaneously, the preferred sponge piece of water receiving cushion layer 26, not only the water absorption capacity is good, in the in-process that the water droplet drips, avoids the splash, and moreover, when air blows on the sponge piece, also can be to air humidification once more, increases the moist degree that air exit 25 blew out the air, is applicable to the new trend use of blowing indoor.
In order to further facilitate the discharge operation of the water flow gathered in the water storage tank 29, the bottom end of the base 28 is provided with a drain hole and a sealing plug plugged in the drain hole, the drain hole is communicated with the water storage tank 29, when the water flow gathered in the water storage tank 29 needs to be discharged, the water flow in the water storage tank 29 can be discharged only by pulling out the sealing plug in the drain hole, and the operation is convenient and rapid.
It should be particularly noted that, the electric heating wire tube 19, the external sterilizing lamp 20 and the high temperature filter 2 are the applications of the prior art in this application, the innovation point of this application is that the outside air flows through the air inlet filter screen 3, the air filter 4, the spraying humidification cavity 17, the electric heating wire tube 19, the sterilization chamber 31, the air supply filter cartridge 23 and the high temperature filter 24 in sequence and is discharged from the air outlet 25, the operation treatment of filtering, humidifying, heating, sterilizing and filtering the fresh air is realized, and the problem that the quality of the indoor air is reduced because the outside air is directly blown into the room by the traditional fresh air machine without being filtered, humidified, heated and sterilized is effectively solved.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some simple modifications, equivalent changes and modifications to some technical features without creative efforts based on the disclosed technical contents, and all fall into the technical solution of the present invention.
In the description of the present specification, it is to be noted that, unless explicitly stated or limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (7)
1. A temperature and humidity adjusting filtering, sterilizing and air supplying device comprises an air inlet cover (1), an air filter (4), fan blades (8), an atomizing nozzle (10), an electric heating wire barrel (19), an ultraviolet sterilizing lamp (20), an air supplying filter barrel (23) and a fresh air shell (27), and is characterized in that the bottom of the fresh air shell (27) is fixedly connected with a base (28), the middle of the top end of the fresh air shell (27) is connected with the air inlet cover (1), the middle of the top end of the air inlet cover (1) is provided with an air inlet (2), an air inlet filter screen (3) is arranged inside the top end of the air inlet cover (1), a primary effect filter cavity (5) is arranged in the air inlet cover (1) below the air inlet filter screen (3), and the air filter (4; the bottom of the air inlet cover (1) is connected with an air guide cylinder (7), fan blades (8) are installed inside the air guide cylinder (7), the fan blades (8) are fixed on a rotating shaft (16), the bottom end of the rotating shaft (16) penetrates through an air guide cover (18) to be connected with a servo motor (22), the servo motor (22) is fixed at the bottom of a central fixing plate (21), the air guide cover (18) is fixed at the top of the central fixing plate (21), an electric heating wire cylinder (19) is installed between the central fixing plate (21) and the air guide cylinder (7), and a spraying humidification cavity (17) is defined by the inner portion of the electric heating wire cylinder (19; a water distribution ring pipe (9) is sleeved on the rotating shaft (16) below the fan blade (8), and a plurality of atomizing nozzles (10) are arranged at the bottom side of the water distribution ring pipe (9); install air supply cartridge filter (23) in new fan casing (27) in heater section of thick bamboo (19) outside, enclose between air supply cartridge filter (23) and the heater section of thick bamboo (19) and enclose into sterilization cavity (31), install a plurality of ultraviolet ray sterilamp (20) in sterilization cavity (31), high temperature filter (24) are installed to air supply cartridge filter (23) bottom, have seted up on the new fan casing (27) lateral wall of high temperature filter (24) bottom side a plurality of air outlets (25).
2. The air filtering, sterilizing and blowing device for temperature and humidity regulation according to claim 1, wherein the air filter (4) is inserted into the inner wall of the air inlet cover (1) and the side surface thereof is fixed on the inner wall of the air inlet cover (1) through a fixer (6), and the air filter (4) is formed by a corrugated filter layer with a W-shaped section.
3. The air supply device with temperature and humidity regulation and filtration sterilization as claimed in claim 1, wherein the air duct (7) is internally provided with an outdoor air suction passage (30).
4. The air supply device with the functions of filtration, sterilization and temperature and humidity regulation according to claim 1, characterized in that the water distribution ring pipe (9) is communicated with a water supply pipe (11), the water supply pipe (11) is connected with a water pump (14), the water pump (14) is installed at the bottom inside the water storage tank (13), the water storage tank (13) is fixed on the outer wall of the fresh air machine shell (27), the top of the water storage tank (13) is provided with a water injection port (12), the bottom of the water storage tank is provided with a water outlet (15), and the water injection port (12) and the water outlet (15) are both provided.
5. The air supply device with the functions of temperature and humidity regulation and filtration and sterilization as claimed in claim 4, characterized in that the water pump (14) is a submersible pump.
6. The air supply device with temperature and humidity regulation and filtration sterilization as claimed in claim 1, wherein a water receiving cushion layer (26) is arranged inside the fresh air blower housing (27) below the air outlet (25), and a water storage tank (29) is arranged at the bottom of the fresh air blower housing (27) below the water receiving cushion layer (26).
7. The air supply device with the functions of filtration, sterilization and temperature and humidity regulation as claimed in claim 6, wherein the water receiving cushion layer (26) is a sponge block, a drain hole and a sealing plug plugged into the drain hole are arranged at the bottom end of the base (28), and the drain hole is communicated with the water storage tank (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810167784.5A CN108488935B (en) | 2018-02-28 | 2018-02-28 | Filtering, sterilizing and air supplying device with temperature and humidity adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810167784.5A CN108488935B (en) | 2018-02-28 | 2018-02-28 | Filtering, sterilizing and air supplying device with temperature and humidity adjusting function |
Publications (2)
| Publication Number | Publication Date |
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| CN108488935A CN108488935A (en) | 2018-09-04 |
| CN108488935B true CN108488935B (en) | 2020-11-03 |
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| CN201810167784.5A Active CN108488935B (en) | 2018-02-28 | 2018-02-28 | Filtering, sterilizing and air supplying device with temperature and humidity adjusting function |
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| CN (1) | CN108488935B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102167889B1 (en) * | 2019-04-10 | 2020-10-20 | 윤태호 | Tower Type Air Cleaning Device for Outdoor |
| CN110478112B (en) * | 2019-09-11 | 2024-04-02 | 武汉亚格光电技术股份有限公司 | Medical sterilizing air skin cooling system |
| CN110578975A (en) * | 2019-09-18 | 2019-12-17 | 广东爱美信电器有限公司 | solar spraying fan |
| CN111852539B (en) * | 2020-07-29 | 2022-10-14 | 安徽理工大学 | Negative-pressure drainage low-temperature dust settling system and method for fully mechanized coal mining face |
| CN112695840B (en) * | 2021-01-13 | 2022-06-03 | 河北洪春专用车制造有限公司 | Continuous circulation type air adsorption water taking device |
| CN115355686B (en) * | 2022-02-10 | 2023-09-08 | 温州医科大学 | Dry heat sterilization device for biological manufacturing |
| CN114877473A (en) * | 2022-07-06 | 2022-08-09 | 希达空调净化设备有限公司 | High-efficiency filter for dust-free room |
| CN117847638A (en) * | 2022-09-30 | 2024-04-09 | 宁波奥克斯电气股份有限公司 | Air conditioner |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100826320B1 (en) * | 2007-05-17 | 2008-05-06 | 미래디지털(주) | Dehumidification and air-clean device |
| KR20090049664A (en) * | 2007-11-14 | 2009-05-19 | 김성호 | Structure and manufacturing method for radiating far infared ray and evaporating aroma porfume and humidificationing dehumidificationing room air cleaner |
| JP5581839B2 (en) * | 2010-06-22 | 2014-09-03 | パナソニック株式会社 | Electric heater |
| KR20170044558A (en) * | 2015-10-15 | 2017-04-25 | 주식회사 대유위니아 | Air washer |
| CN205208771U (en) * | 2015-12-21 | 2016-05-04 | 河南三水环保科技有限公司 | High comfort level air purification device |
| CN106500196A (en) * | 2016-10-25 | 2017-03-15 | 谢龙观 | Multiple-effect function air cleaner system |
| CN107525159A (en) * | 2017-09-01 | 2017-12-29 | 韦人丹 | A kind of multifunctional air purifier |
| CN107655099A (en) * | 2017-11-08 | 2018-02-02 | 黄晓雯 | A kind of Household Air Purifier |
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2018
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| CN108488935A (en) | 2018-09-04 |
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