CN111288596A - Evaporative cooling fresh air conditioner based on ultraviolet lamp sterilization function - Google Patents
Evaporative cooling fresh air conditioner based on ultraviolet lamp sterilization function Download PDFInfo
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- CN111288596A CN111288596A CN202010135730.8A CN202010135730A CN111288596A CN 111288596 A CN111288596 A CN 111288596A CN 202010135730 A CN202010135730 A CN 202010135730A CN 111288596 A CN111288596 A CN 111288596A
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- water
- fresh air
- evaporative cooling
- shell
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- 238000001816 cooling Methods 0.000 title claims abstract description 41
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 34
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 230000002070 germicidal effect Effects 0.000 claims abstract description 14
- 239000000645 desinfectant Substances 0.000 claims description 29
- 239000000945 filler Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000036541 health Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- ZRHANBBTXQZFSP-UHFFFAOYSA-M potassium;4-amino-3,5,6-trichloropyridine-2-carboxylate Chemical compound [K+].NC1=C(Cl)C(Cl)=NC(C([O-])=O)=C1Cl ZRHANBBTXQZFSP-UHFFFAOYSA-M 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Images
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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- 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
- F24F1/028—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
-
- 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
- F24F1/0328—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
- F24F1/035—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air characterised by the mounting or arrangement 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
- 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
- F24F1/0328—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
- F24F1/0353—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/12—Details or features not otherwise provided for transportable
- F24F2221/125—Details or features not otherwise provided for transportable mounted on wheels
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses an evaporative cooling fresh air conditioner based on an ultraviolet lamp sterilization function, which comprises a cuboid shell, wherein spherical air supply outlets are arranged above the side walls of the periphery of the shell; air inlets are formed in three side walls of the shell, a fresh air inlet is formed in the fourth side wall of the shell, and the fresh air inlet and the air inlets are located below the spherical air supply outlet; the fresh air inlet is connected with a soft air pipe; an ultraviolet germicidal lamp is arranged on the top wall in the shell, and an axial flow fan, a water baffle and a direct evaporative cooling unit are sequentially arranged below the ultraviolet germicidal lamp; the spherical air supply outlet is positioned on the side wall around the shell corresponding to the space between the ultraviolet germicidal lamp and the axial flow fan. The evaporative cooling fresh air conditioner can sterilize, disinfect, ventilate and ventilate air in public places, so as to solve the problem of air quality in the public places and provide safe and healthy living environment for people.
Description
Technical Field
The invention belongs to the technical field of air conditioning system equipment, and particularly relates to an evaporative cooling fresh air conditioner based on an ultraviolet lamp sterilization function.
Background
With the improvement of living standard, the requirements of people on sanitary safety and health are higher and higher, and the sanitary safety concerns the life health of each person, so that people can not neglect the problem of sanitary safety and need to be vigilant in time.
The hidden danger of health and safety can be extremely existed in places with dense personnel and high pedestrian flow density, such as public places like waiting rooms and ticket checking halls of stations, regular sterilization, disinfection and ventilation are needed to keep the public places sanitary and safe, and a sanitary and healthy travel environment is created for passengers.
However, the existing ventilation system in public places is not enough in sterilizing and disinfecting air and ventilating fresh air, certain careless leakage exists, and when the passenger flow volume is large, the problem of poor air quality exists, and sanitary dead corners exist. In order to improve the air quality of public places, the evaporative cooling air conditioner introducing fresh air can be adopted, and the sterilization and disinfection functions are added, so that the transmission of infectious viruses in the public places is prevented, and the life health of people is protected.
The evaporative cooling technology takes water as a refrigerant and dry air energy as a driving energy source, has the characteristics of greenness, health, energy conservation, environmental protection, low carbon and economy, is suitable for being used in public places, and is beneficial to improving the air quality and improving the life quality of people. The development of the evaporative cooling technology is relatively mature at present, the application forms of the evaporative cooling technology are more and more, the evaporative cooling technology is applied to large public places such as airports, railway stations, rail transit and the like, and the application effect is good.
Disclosure of Invention
The invention aims to provide an evaporative cooling fresh air conditioner based on an ultraviolet lamp sterilization function, which can sterilize, disinfect, ventilate and exchange air in public places, so as to solve the problem of air quality in the public places and provide a safe and healthy living environment for people.
The technical scheme adopted by the invention is that the evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function comprises a cuboid shell, wherein spherical air supply outlets are arranged above the side walls of the periphery of the shell; air inlets are formed in three side walls of the shell, a fresh air inlet is formed in the fourth side wall of the shell, and the fresh air inlet and the air inlets are located below the spherical air supply outlet; the fresh air inlet is connected with a soft air pipe;
an ultraviolet germicidal lamp is arranged on the top wall in the shell, and an axial flow fan, a water baffle and a direct evaporative cooling unit are sequentially arranged below the ultraviolet germicidal lamp;
the spherical air supply outlet is positioned on the side wall around the shell corresponding to the space between the ultraviolet germicidal lamp and the axial flow fan.
The present invention is also characterized in that,
the direct evaporative cooling unit comprises a water distributor, a wind shield, a filler and a water collecting tank which are sequentially arranged from top to bottom, and the water distributor is connected with the water collecting tank through a water supply pipe; the water supply pipe is provided with a water pump a.
The water distributor comprises a water distribution pipe, a plurality of nozzles are arranged on the water distribution pipe, and the water distribution pipe is connected with the water collecting tank through a water supply pipe.
A disinfectant sprayer is also arranged in the shell and is positioned between the water baffle and the water distributor, a disinfectant tank is arranged below the disinfectant sprayer, and the disinfectant sprayer is connected with the disinfectant tank through a disinfectant pipe; the disinfection liquid pipe is provided with a water pump b.
The side wall of the water collecting tank is provided with a water inlet and a water outlet.
One side wall of the shell is provided with a switch control panel, and the switch control panel is respectively connected with the axial flow fan, the water pump a and the water pump b.
The air inlet is provided with a coarse filter a.
And one end of the soft air pipe, which is far away from the fresh air inlet, is provided with a coarse filter b.
Four universal wheels are arranged at the bottom of the shell.
The invention has the beneficial effects that:
(1) the evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function adopts the portable detachable flexible air pipe, can introduce fresh air into public places according to actual needs, and greatly improves the air quality.
(2) The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function is provided with the ultraviolet lamp and can spray disinfectant, is very suitable for areas with high pedestrian flow density in public places, purifies, sterilizes and disinfects dirty air, provides clean air for people, can be selectively started according to actual needs, and is favorable for saving the operation cost.
(3) The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function adopts the spherical air supply outlet, has a simple structure and an attractive appearance, has a long air supply range and can flexibly adjust the air supply angle, and is suitable for being used in public places with large spaces.
(4) The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function simultaneously takes the functions of ventilation, cooling and sterilization into consideration, is green and environment-friendly, has no pollution, is convenient to use, has low energy consumption, is very suitable for air purification in public places, and has high practical value.
Drawings
FIG. 1 is a schematic diagram of the external structure of an evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function of the invention;
FIG. 2 is a schematic view of the internal structure of the evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function of the present invention;
FIG. 3 is a schematic view of the structure of the back fresh air inlet of the evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function.
In the figure, 1, a shell, 2, an ultraviolet germicidal lamp, 3, a spherical air supply outlet, 4, an air inlet, 5, a switch control panel, 6, a disinfectant tank, 7, a water inlet, 8, a water discharge outlet, 9, a universal wheel, 10, an axial flow fan, 11, a water baffle, 12, a water distributor, 13, a water distribution pipe, 14, a nozzle, 15, a filler, 16, a coarse filter a, 17, a water supply pipe, 18, a water pump a, 19, a water collection tank, 20, a fresh air inlet, 21, a water pump b, 22, a wind shield, 23, a disinfectant pipe, 24, a disinfectant sprayer, 25, a soft air pipe and 26, and the coarse filter b.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function comprises a cuboid shell 1, wherein spherical air supply outlets 3 are formed in the upper parts of the side walls of the periphery of the shell 1, as shown in figures 1-3; air inlets 4 are formed in three side walls of the shell 1, a fresh air inlet 20 is formed in the fourth side wall of the shell 1, and the fresh air inlet 20 and the air inlets 4 are located below the spherical air supply outlets 3; the fresh air inlet 20 is connected with a soft air pipe 25;
an ultraviolet germicidal lamp 2 is arranged on the top wall in the shell 1, and an axial flow fan 10, a water baffle 11 and a direct evaporative cooling unit are sequentially arranged below the ultraviolet germicidal lamp 2; the ultraviolet germicidal lamp 2 can sterilize the air sent into the room and can be decorated and beautiful; the water baffle 11 is made of PVC material;
the spherical air supply outlet 3 is positioned on the side wall of the periphery of the shell 1 corresponding to the space between the ultraviolet germicidal lamp 2 and the axial flow fan 10.
The direct evaporative cooling unit comprises a water distributor 12, a wind shield 22, a filler 15 and a water collecting tank 19 which are sequentially arranged from top to bottom, wherein the water distributor 12 is connected with the water collecting tank 19 through a water supply pipe 17; the water supply pipe 17 is provided with a water pump a 18; the filler 15 is any one of paper fiber, metal or porous ceramic material;
the water distributor 12 comprises a water distribution pipe 13, a plurality of nozzles 14 are arranged on the water distribution pipe 13, and the water distribution pipe 13 is connected with a water collection tank 19 through a water supply pipe 17.
A disinfectant sprayer 24 is further arranged in the shell 1, the disinfectant sprayer 24 is positioned between the water baffle 11 and the water distributor 12, a disinfectant tank 6 is arranged below the disinfectant sprayer 24, and the disinfectant sprayer 24 is connected with the disinfectant tank 6 through a disinfectant pipe 23; the disinfection liquid pipe 23 is provided with a water pump b 21; the disinfectant tank 6 is a drawing disinfectant tank, so that the disinfectant can be added and cleaned conveniently.
The nozzle 14 is any one of a basket type nozzle or a rotary nozzle; the nozzle in the disinfectant sprayer 24 is a high-pressure spray type metal nozzle; the water pump b21 is a high-pressure water pump.
The side wall of the water collecting tank 19 is provided with a water inlet 7 and a water outlet 8.
One side wall of the shell 1 is provided with a switch control panel 5, and the switch control panel 5 is respectively connected with the axial flow fan 10, the water pump a18 and the water pump b 21.
The air inlet 4 is provided with a coarse filter a 16.
The soft air pipe 25 is convenient and detachable, and is convenient to detach and mount; the end of the flexible air pipe 25 far away from the fresh air inlet 20 is provided with a coarse filter b26, so that fresh air can be introduced to ventilate large public places, and the air quality is improved.
Four universal wheels 9 are arranged at the bottom of the shell 1, the universal wheels 9 can facilitate the movement of the air conditioning unit, and the use is more flexible.
The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function has the following working process:
according to the working process of the wind system: indoor air in a public place enters from air inlets 4 on three sides of the lower part of the air conditioning unit, is filtered by a coarse filter a16 and then enters a filling area; outdoor fresh air is filtered by the coarse filter b26, enters the filler area through the fresh air inlet 20 by the soft air pipe 25, then directly contacts with a water film on the surface of the filler 15 to generate heat and humidity exchange, and the air cooled by the equal enthalpy passes through the water baffle 11 under the power provided by the axial flow fan 10 to reach the air supply port to be sterilized by ultraviolet rays and finally is sent out through the spherical air supply port 3.
According to the working process of the water distribution system: under the action of a water pump a18, water in the water collecting tank 19 is uniformly sprayed on the filler 15 through the water distributor 12, the sprayed water flows downwards by gravity to wet the surface of the filler 15 and is in direct contact with indoor inlet air and fresh air to carry out heat and humidity exchange, and water which is not evaporated drops in the water collecting tank 19 under the action of gravity to realize the circulation process of the sprayed water. The water collection tank 19 can be replenished with water through the water inlet 7, and the drain opening 8 is drained and cleaned.
According to the working process of the disinfectant: the sterilizing liquid in the pull-type sterilizing liquid tank 6 is sterilized by the sterilizing liquid pipe 23 through the sterilizing liquid sprayer 24 toward the direction of the air flow under the power of the water pump b 21.
The invention relates to an evaporative cooling fresh air conditioner based on an ultraviolet lamp sterilization function, which has the following operation modes:
fresh air mode
When ventilation is needed in public places, a flexible air pipe is arranged at the fresh air inlet 20, outdoor fresh air is filtered by the coarse filter b26 and enters the filler area through the fresh air inlet 20 by the flexible air pipe 25.
(1) When the outdoor temperature is lower than the indoor temperature, the water distribution system is closed, the water distributor 12 does not spray, only the axial flow fan 10 is operated, and the fresh air is directly sent to an indoor public place for ventilation and cooling under the power provided by the axial flow fan 10.
(2) When the outdoor temperature is higher than the indoor temperature, the water distribution system is started, the water distributor 12 sprays, circulating water in the water collection tank 19 is sprayed on the filler 15 through the water distributor 12, outdoor fresh air is in direct contact with the wet filler 15 to generate heat and humidity exchange, the outdoor fresh air is cooled and cooled, and then the outdoor fresh air is sent to an indoor public place through the axial flow fan 10 to provide cool fresh air for people.
Two, mixed mode
The indoor air and the outdoor fresh air are mixed and processed and then sent to an indoor public place. Indoor air in a public place enters from air inlets 4 on three sides of the lower part of the air conditioning unit, is filtered by a coarse filter a16 and then enters a filling area; outdoor fresh air is filtered by the coarse filter b26, enters the filler area through the fresh air inlet 20 by the soft air pipe 25, then is mixed with the indoor air, contacts with a water film on the surface of the filler 15 to generate heat and humidity exchange, and the cooled air passes through the water baffle 11 under the power provided by the axial flow fan 10 and finally is sent out from the spherical air supply outlet 3.
Third, sterilization and disinfection mode
The air supply of the air conditioner is sterilized and disinfected, and the two modes can be randomly combined for use or can be independently sterilized and disinfected.
Under the power that water pump b21 provided, the antiseptic solution in pull formula antiseptic solution case 6 sprays through antiseptic solution sprayer 24 towards the air of direct evaporative cooling section top through antiseptic solution pipe 23 under this mode, and is unanimous with the air current direction of air supply, disinfects once more with sterilamp 2 when reaching air supply outlet department, sends out from spherical air supply outlet 3 at last, can carry out all-round disinfection of disinfecting to indoor air through adjusting the angle of spherical air supply outlet.
Claims (9)
1. An evaporative cooling fresh air conditioner based on an ultraviolet lamp sterilization function is characterized by comprising a cuboid shell (1), wherein spherical air supply outlets (3) are formed in the upper portion of the peripheral side wall of the shell (1); air inlets (4) are formed in three side walls of the shell (1), a fresh air inlet (20) is formed in the fourth side wall of the shell (1), and the fresh air inlet (20) and the air inlets (4) are located below the spherical air supply outlet (3); the fresh air inlet (20) is connected with a soft air pipe (25);
an ultraviolet germicidal lamp (2) is arranged on the top wall in the shell (1), and an axial flow fan (10), a water baffle (11) and a direct evaporative cooling unit are sequentially arranged below the ultraviolet germicidal lamp (2);
the spherical air supply outlet (3) is positioned on the side wall of the periphery of the shell (1) corresponding to the space between the ultraviolet germicidal lamp (2) and the axial flow fan (10).
2. The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function as claimed in claim 1, wherein the direct evaporative cooling unit comprises a water distributor (12), a wind shield (22), a filler (15) and a water collecting tank (19) which are arranged in sequence from top to bottom, and the water distributor (12) is connected with the water collecting tank (19) through a water supply pipe (17); a water pump a (18) is provided on the water supply pipe (17).
3. The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function as claimed in claim 2, wherein the water distributor (12) comprises a water distributor (13), a plurality of nozzles (14) are arranged on the water distributor (13), and the water distributor (13) is connected with the water collection tank (19) through a water supply pipe (17).
4. The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function as claimed in claim 2, wherein a disinfectant sprayer (24) is further arranged in the casing (1), the disinfectant sprayer (24) is located between the water baffle (11) and the water distributor (12), a disinfectant tank (6) is arranged below the disinfectant sprayer (24), and the disinfectant sprayer (24) is connected with the disinfectant tank (6) through a disinfectant pipe (23); the disinfection liquid pipe (23) is provided with a water pump b (21).
5. The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function as claimed in claim 2, wherein the side wall of the water collection tank (19) is provided with a water inlet (7) and a water outlet (8).
6. The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function as claimed in claim 1, wherein a switch control panel (5) is arranged on one side wall of the casing (1), and the switch control panel (5) is respectively connected with the axial flow fan (10), the water pump a (18) and the water pump b (21).
7. The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function as claimed in claim 1, wherein a coarse filter a (16) is arranged at the air inlet (4).
8. The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function as claimed in claim 1, wherein the end of the flexible air pipe (25) far away from the fresh air inlet (20) is provided with a coarse filter b (26).
9. The evaporative cooling fresh air conditioner based on the ultraviolet lamp sterilization function as claimed in claim 1, wherein the bottom of the casing (1) is provided with four universal wheels (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010135730.8A CN111288596A (en) | 2020-03-02 | 2020-03-02 | Evaporative cooling fresh air conditioner based on ultraviolet lamp sterilization function |
Applications Claiming Priority (1)
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CN202010135730.8A CN111288596A (en) | 2020-03-02 | 2020-03-02 | Evaporative cooling fresh air conditioner based on ultraviolet lamp sterilization function |
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CN111288596A true CN111288596A (en) | 2020-06-16 |
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CN202010135730.8A Pending CN111288596A (en) | 2020-03-02 | 2020-03-02 | Evaporative cooling fresh air conditioner based on ultraviolet lamp sterilization function |
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2020
- 2020-03-02 CN CN202010135730.8A patent/CN111288596A/en active Pending
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