CN219160544U

CN219160544U - Combined purifying, humidifying and cold air integrated machine

Info

Publication number: CN219160544U
Application number: CN202223604871.3U
Authority: CN
Inventors: ***
Original assignee: Beijing Shidai Jingtong Technical Service Co ltd
Current assignee: Wang Zhenhua
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-09
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a combined purification, humidification and cold air integrated machine, belonging to the technical field of air conditioning; comprises a case unit, a water supply unit, a fan unit, a cooling and humidifying unit and an air purifying unit. The combined purification, humidification and cold air integrated machine provided by the utility model has the advantages that the space is reasonably utilized, and the functions of cold air, ventilation, humidification purification, efficient purification and the like are realized by one machine, so that the equipment utilization rate is improved; solves the problem that the existing air-conditioning fan, air cooler, humidifier and air purifier have single functions; the cold evaporation humidification is adopted, the capacity of the water storage tank is large, the problems that the water tank of a common humidifier is small in capacity and frequent water addition is needed are solved, and the problems that an ultrasonic atomization humidifier is not suitable for physical and mental health after long-term use are solved; the filter, the cold evaporation filter screen and other consumable materials are convenient to clean and replace, and the water storage tank is convenient and quick to add water, ice or ice crystal boxes; the water storage tank and the air inlet cavity can be used as storage space, and the storage is not needed when the air storage tank is not used, so that the air inlet tank is suitable for being used all year round.

Description

Combined purifying, humidifying and cold air integrated machine

Technical Field

The utility model relates to a combined purification, humidification and cold air integrated machine, and belongs to the technical field of air conditioning.

Background

With the improvement of life quality, people pay more attention to environmental thermal comfort and air quality, and various air purifiers, humidifiers, electric fans, air conditioning fans and air coolers are widely used in places such as families, offices, schools and hotels.

The air purifier, the humidifier, the electric fan, the air-conditioning fan and the air cooler belong to seasonal electric appliances, and the air purifier and the humidifier are frequently used in winter and are basically not used in other periods of summer and the like; the electric fan, the air-conditioning fan and the air cooler are used in summer, and basically are not used in winter; when the air purifier, the humidifier, the electric fan, the air conditioning fan and the air cooler are not used, the air purifier needs to be stored and occupies a storage space.

The existing air-conditioning fan, air cooler, humidifier, air purifier and electric fan have the problem of single function, the common humidifier has small water tank capacity, frequent water addition is needed, and the ultrasonic atomization humidifier is not suitable for physical and mental health after long-term use; in addition, the conventional air conditioning fan, air cooler, humidifier, air purifier and the like have the problem of insufficient convenience in terms of cleaning, replacement, addition of consumables and the like.

Disclosure of Invention

The utility model aims to provide a combined purifying, humidifying and cold air integrated machine which integrates functions of a fan, an air cooler, a humidifier, a purifier and the like into a whole, and is convenient to switch functions; the problems that the functions of the existing air conditioning fan, an air cooler, a humidifier, an air purifier and an electric fan are single, the problems that the capacity of a water tank of a common humidifier is small and frequent water addition is needed are solved, and the problems that an ultrasonic atomization humidifier is not suitable for physical and mental health after long-term use are solved; the problems that an air conditioner fan, an air cooler, a humidifier and an air purifier are used seasonally and need to be stored to occupy storage space when not in use are solved; the air conditioner fan, the air cooler, the humidifier, the air purifier and the like are used for cleaning, replacing and adding consumable materials.

The above object of the present utility model is achieved by the following technical solutions:

a combination formula purifies, humidification, cold wind all-in-one, its characterized in that: comprises a case unit, a water supply unit, a fan unit, a cooling and humidifying unit and an air purifying unit; the chassis unit includes: the box body, the air inlet and the air outlet; the water supply unit comprises a water storage tank, a water pump, a water distributor, a water supply pipe and a water return and drainage pipe; the water distributor is arranged in the cavity in the middle of the box body; the water storage tank is arranged in a cavity at the lower part of the tank body, the water pump is arranged in the water storage tank, the water outlet of the water pump is connected with the water distributor through a water supply pipe, the upper end of the water return pipe is connected with the water collecting tank of the cooling and humidifying unit, and the lower end of the water return pipe is connected with the water storage tank;

the fan unit comprises a fan, an air guide box and a support body, is arranged at the middle upper part of the box body and is positioned above the cooling and humidifying unit; the air inlet of the fan unit is communicated with the second cavity of the cooling and humidifying unit, and the air outlet of the fan unit is communicated with the air outlet at the upper part of the box body;

the cooling and humidifying unit comprises a cold evaporation filter screen, a water collecting tank and a cold evaporation box body, and is positioned at the lower part of the fan unit; the water collecting tank is arranged on the bottom plate of the cold evaporation box body, the bottom of the cold evaporation filter screen is arranged in the water collecting tank on the bottom plate of the cold evaporation box body, and the internal space of the cooling and humidifying unit is divided into two cavities, namely a first cavity of the external space of the cold evaporation filter screen and a second cavity of the internal space of the cold evaporation filter screen; the first cavity is communicated with the air purification unit, and the second cavity is communicated with the fan unit;

The air purifying unit is a filtering component and is positioned above the air inlet of the box body and below the cooling and humidifying unit; the upper part of the air purifying unit is communicated with the first cavity of the cooling and humidifying unit, and the lower part of the air purifying unit is communicated with the lower air inlet cavity of the box body.

Preferably, when the water storage tank is arranged in the cavity at the upper part of the tank body, a circulating water tank is further arranged, two water supply pipes are arranged, a first water supply pipe and a second water supply pipe are arranged, an electromagnetic valve is arranged on the second water supply pipe, the water storage tank is arranged in the cavity at the upper part of the tank body, the circulating water tank is arranged in the cavity at the lower part of the tank body, a water pump is arranged in the circulating water tank, a water outlet of the water pump is connected with the water storage tank through the first water supply pipe, the water storage tank is connected with a water distributor through the second water supply pipe, one end of a water return pipe is connected with a water collecting tank of the cooling and humidifying unit, and the other end of the water return pipe is connected with the circulating water tank.

Preferably, the filter device comprises a primary filter screen, a combined filter module and a high-efficiency filter module.

Preferably, air inlets are respectively arranged at the lower parts of the back plate, the left side plate and the right side plate of the box body, and air outlets are respectively arranged at the tops of the front plate, the left side plate and the right side plate of the box body.

Preferably, one, two or all of the fan unit, the cooling and humidifying unit, the combined filtering module or the high-efficiency filtering module in the air purifying unit and the water distributor of the water supply unit are connected with the box body by adopting a drawer type structure, and can be wholly detached or parts of the parts can be detached

Preferably, the cold evaporation filter screen in the cooling and humidifying unit is of a cylindrical structure with upper and lower openings, the lower end of the cold evaporation filter screen is arranged in a barrel-shaped or annular water storage tank which is adaptive to the cross section of the cylindrical structure of the cold evaporation filter screen, a hole is formed in the position, opposite to the first cavity, of the bottom plate of the cold evaporation box body, the first cavity is communicated with the purifying unit, and the second cavity is communicated with the air inlet of the fan unit through the upper opening of the cold evaporation filter screen.

Preferably, universal wheels are arranged at the bottom of the base.

Preferably, the high-efficiency filter with the same cylindrical structure is used for replacing the cold evaporation filter screen, and the cooling and humidifying unit can be converted into the high-efficiency purifying unit.

Preferably, the combined filtration module is a prefilter or HEPA filter; the high-efficiency filter is an activated carbon filter; the water storage tank is internally provided with a silver ion rod or a UV-C ultraviolet lamp.

Advantageous effects

The combined purification, humidification and cold air integrated machine provided by the utility model realizes that the water supply unit, the fan unit, the cooling and humidification unit and the air purification unit can be integrally disassembled or parts can be disassembled, and the function modules can be increased or decreased conveniently and rapidly, so that the combined purification, humidification and cold air integrated machine has multiple functions of cold air, ventilation, humidification and purification, high-efficiency purification and the like, and solves the problem that the functions of the existing air conditioning fan, air cooler, humidifier and air purifier are single. The different functional modes of operation are as follows:

Cold air working mode: when the indoor temperature is higher in summer, a primary filter screen is reserved, the rest filters are taken out of the combined filter module and the high-efficiency filter module, a proper amount of water is added into the water storage tank, and a proper amount of ice or ice crystal box is put into the water storage tank; cold water in the water storage tank flows into the water distributor through a water supply pipe or is pumped into the water distributor by a water pump, and is uniformly sprayed on the cold evaporation filter screen through the water distributor to form a cold water film on the surface of the cold evaporation filter screen; after the fan operates, indoor air is sucked into a box cavity at the lower part of the box body through an air inlet at the lower part of the box body, and after the air is filtered by the primary filter screen, the through holes on the bottom plate of the cold evaporation box body enter the first cavity; when the indoor air passes through the cold evaporation filter screen, a small part of cold water on the cold evaporation filter screen cold water film rapidly evaporates from a liquid state to a gaseous state, heat in the indoor air is absorbed, and most of non-evaporated cold water on the cold evaporation filter screen cold water film simultaneously absorbs heat in the indoor air, so that the indoor air flowing through the cold evaporation filter screen is cooled; the cooled indoor air is pressurized by the fan through the second cavity and then is sent out by an air outlet at the upper part of the box body, so that the indoor temperature is reduced.

Ventilation mode of operation: when the indoor temperature is slightly high in summer, the other filters are taken out of the combined filter module and the high-efficiency filter module except the primary filter screen, and meanwhile, the cold evaporation filter screen is taken out of the cold evaporation box body; after the fan operates, indoor air is sucked into a box cavity at the lower part of the box body through an air inlet at the lower part of the box body, filtered by a primary filter screen, enters the cold evaporation box body through a perforation on a bottom plate of the cold evaporation box body, and is pressurized by the fan and then is sent out through an air outlet at the upper part of the box body.

Humidification operation mode: when the indoor air humidity is lower and the indoor air quality is better in winter and spring, the primary filter screen is reserved, the rest filters are taken out of the combined filter module and the high-efficiency filter module, a proper amount of purified water is added into the water storage tank, the purified water in the water storage tank flows into the water distributor through the water supply pipe, or is pumped into the water distributor by the water pump, the purified water is uniformly sprayed on the cold evaporation filter screen through the water distributor, a water film is formed on the surface of the cold evaporation filter screen, and a small part of purified water on the water film is rapidly evaporated from a liquid state to a gaseous state to humidify the indoor air; after the fan operates, indoor air is sucked into a box cavity at the lower part of the box body through an air inlet at the lower part of the box body, filtered by a primary filter screen, enters a first cavity through a perforation on a bottom plate of a cold evaporation box body, is humidified by the cold evaporation filter screen, pressurized by a fan through a second cavity, and is sent out through an air outlet at the upper part of the box body.

Humidification and purification working mode: when the indoor humidity is lower in winter and spring and the indoor air quality is poor, a proper amount of purified water is added into the water storage tank, the purified water in the water storage tank flows into the water distributor through the water supply pipe, or is pumped into the water distributor by the water pump, the purified water is uniformly sprayed on the cold evaporation filter screen through the water distributor, when the purified water flows through the cold evaporation filter screen, a water film is formed on the surface of the cold evaporation filter screen, and a small part of purified water on the water film is rapidly evaporated from a liquid state to a gaseous state to humidify the indoor air; after the fan operates, indoor air is sucked into a box cavity at the lower part of the box body through an air inlet arranged at the lower part of the box body, and is filtered by a primary filter screen, a combined filter module and a high-efficiency filter module in sequence, then enters a first cavity through a perforation on a bottom plate of a cold evaporation box body, is humidified through the cold evaporation filter screen, is pressurized through a fan through a second cavity, and is sent out through an air outlet at the upper part of the box body.

Purification operation mode: when the indoor humidity is proper in winter and spring and the indoor air quality is poor, the cold evaporation filter screen is taken out from the cold evaporation box body, after the fan operates, the indoor air is sucked into the box cavity at the lower part of the box body through the air inlet arranged at the lower part of the box body, and is filtered by the primary filter screen, the combined filter module and the high-efficiency filter module in sequence, pressurized through the fan and sent out through the air outlet at the upper part of the box body.

High-efficiency purification working mode: when the indoor humidity is proper and the indoor air is poor in winter and spring, the high-efficiency filter with the same cylindrical structure is used for replacing the cold evaporation filter screen, after the fan operates, the indoor air is sucked into the box cavity at the lower part of the box body through the air inlet arranged at the lower part of the box body, and then enters the cold evaporation box body through the primary filter screen, the combined filter module and the high-efficiency filter module after being filtered through the perforations on the bottom plate of the cold evaporation box body, and after being filtered through the high-efficiency filter, the air is pressurized through the fan and is sent out through the air outlet at the upper part of the box body.

The combined purification, humidification and cold air integrated machine reasonably utilizes the space, the fan unit, the cooling and humidification unit, the purification unit and the water supply unit share the box body, all or part of the fan unit, the cooling and humidification unit, the purification unit and the water supply unit are connected with the box body by adopting a drawer type structure, the whole part of the fan unit can be disassembled, or the parts of the fan unit can be disassembled, the functional modules can be increased or decreased conveniently and rapidly, the functions of cold air, ventilation, humidification and purification, efficient purification and the like are realized, and the problem that the functions of the existing air conditioning fan, the air cooler, the humidifier and the air purifier are single is solved.

The utility model adopts cold evaporation humidification, the capacity of the water storage tank is larger than 10 liters, the capacity of the water storage tank is large, the problems that the water storage tank of a common humidifier has small capacity and frequent water addition is needed are solved, and the problems that the ultrasonic atomization humidifier is not suitable for physical and mental health after long-term use are solved.

The purifying unit and the cooling and humidifying unit can be integrally detached or parts can be detached, the door and the upper cover are arranged on the box body, so that the primary filter screen, the filter arranged in the combined filter module and the high-efficiency filter module, the cold evaporation filter screen and other consumable materials can be conveniently cleaned and replaced, water is added, ice is added or an ice crystal box is added to the water storage tank conveniently and quickly through the door or the upper cover arranged on the box body, and the problem of convenience in cleaning, replacing and adding consumable materials of an air conditioner fan, an air cooler, a humidifier and an air purifier is solved.

The utility model can change the water storage tank and the air inlet cavity into storage space in seasons with proper temperature, changes the body storage cabinet, does not need to be stored, is suitable for being used all the year round, and solves the problem that the air conditioning fan, the air cooler, the humidifier and the air purifier are used seasonally and need to be stored to occupy the storage space when not used.

The utility model is illustrated in detail by the drawings and the detailed description which follow, but are not intended to limit the scope of the utility model.

Drawings

Fig. 1 is a schematic perspective view of a vertical combined purifying, humidifying and cooling air integrated machine with an upper water storage tank in embodiment 1 of the present utility model.

Fig. 2 is a schematic diagram of a vertical combined purifying, humidifying and cooling air integrated machine with an upper water storage tank in embodiment 1 of the present utility model.

Fig. 3 is a schematic longitudinal sectional view of a vertical combined purifying, humidifying and cooling air integrated machine with an upper water storage tank in embodiment 1 of the present utility model.

Fig. 4 is a schematic perspective view of a vertical combined purifying, humidifying and cooling air integrated machine with a lower water storage tank in embodiment 2 of the present utility model.

Fig. 5 is a schematic diagram of a vertical combined purifying, humidifying and cooling air integrated machine with a lower water storage tank in embodiment 2 of the present utility model.

Fig. 6 is a schematic longitudinal sectional view of a vertical combined purifying, humidifying, and cooling air integrated machine with a lower water storage tank according to embodiment 2 of the present utility model.

Main part names:

100 box 101 air inlet

102 air outlet 103 top cover

104 up-door 105 down-door

106 operation display screen

201 storage tank 202 circulation water tank

203 water pump 204 water distributor

205 first water supply pipe 206 second water supply pipe

207 return drain pipe 208 water supply pipe

300 fan unit

301 fan 302 wind guide box

303 support 400 cooling and humidifying unit

401 Cold evaporation screen 402 water catch bowl

403 first cavity 404 second cavity

405 cold evaporation box

501 primary filter screen 502 combined filter module

503 high-efficiency filter module 600 base

Detailed Description

Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiments of the present utility model, all parts used are conventional parts commercially available in the art, and the connection between the parts is conventional.

Example 1

Fig. 1 is a schematic perspective view of a vertical combined purifying, humidifying and cooling air integrated machine with an upper water storage tank according to embodiment 1 of the present utility model; fig. 2 is a schematic diagram showing a forward cross section of a vertical combined purifying, humidifying and cooling air integrated machine with an upper water storage tank according to embodiment 1 of the present utility model; fig. 3 is a schematic longitudinal sectional view of a vertical combined purifying, humidifying and cooling air integrated machine with an upper water storage tank according to embodiment 1 of the present utility model;

the utility model discloses a vertical combined purifying, humidifying and cold air integrated machine with an upper water storage tank, which comprises a case unit, a water supply unit, a cooling and humidifying unit, a fan unit and an air purifying unit.

The case unit comprises a case body 100, an air inlet 101, an air outlet 102, a top cover 103, a lower door 105 and an operation display screen 106; the lower parts of the back plate, the left side plate and the right side plate of the box body 100 are respectively provided with an air inlet 101 formed by perforation, the top parts of the front plate, the left side plate and the right side plate of the box body 100 are respectively provided with an air outlet 102, a lower door 105 is arranged at the middle lower part of the front surface of the box body 100, a base 600 is arranged at the bottom of the box body 100, the bottom of the base 600 is provided with universal wheels, the movement is convenient, and the top cover 103 and the operation display screen 106 are arranged at the top of the box body 100;

The water supply unit comprises a water storage tank 201, a circulating water tank 202, a water pump 203, a water distributor 204, a first water supply pipe 205, a second water supply pipe 206 and a water return pipe 207; the second water supply pipe 206 is provided with an electromagnetic valve, and the water distributor 204 is arranged in the cavity in the middle of the box body 100; the water storage tank 201 is arranged in the cavity at the upper part of the tank body 100, is arranged on the integrally perforated mounting plate, and the top cover 103 arranged at the upper part of the tank body 100 is opened, so that water, ice and ice crystal boxes can be conveniently added into the water storage tank 201; the circulating water tank 202 is arranged in a cavity at the lower part of the tank body 100, the water pump 203 is arranged in the circulating water tank 202, the water outlet of the water pump 203 is connected with the water storage tank 201 through a first water supply pipe 205, the water storage tank 201 is connected with the water distributor 204 through a second water supply pipe 206, the upper end of the water return and discharge pipe 207 is connected with the water collection tank 402 of the cooling and humidifying unit 400, and the lower end of the water return and discharge pipe 207 is connected with the circulating water tank 202;

the cooling and humidifying unit 400 comprises a cold evaporation screen 401, a water collecting tank 402, a first cavity 403, a second cavity 404 and a cold evaporation box 405; is arranged in the middle box cavity of the box body 100; the evaporation filter 401 is a cylindrical structure with upper and lower openings, the lower end of the evaporation filter is arranged in a water collecting tank 402 on the bottom plate of the cold evaporation box 405, the shape of the water collecting tank 402 is adapted to the shape of the cross section of the cold evaporation filter 401, the water collecting tank is circular in the embodiment, and the water collecting tank 402 is used for collecting and storing cooling and humidifying water; the cold evaporation screen 401 divides the internal space of the cooling and humidifying unit 400 into two cavities, a first cavity 403 of a cylindrical external space and a second cavity 404 of the cylindrical internal space; the first cavity 403 communicates with the air cleaning unit 500, and the second cavity 404 communicates with the blower unit 300;

When the cooling and humidifying unit 400 is installed, the upper end of the water return drain pipe 207 is connected with the water collecting tank 402, the cold evaporation filter screen 401 is placed in the water collecting tank 402 at the bottom of the cold evaporation tank 405, and finally the assembled cooling and humidifying unit 400 is pushed into the middle tank cavity of the tank 100; when maintaining or replacing, the lower door 105 is opened, the cold evaporation box 405 is pulled out, the cold evaporation filter screen 401 is taken out, and the cold evaporation filter screen 401 can be cleaned and replaced; the cooling and humidifying unit 400 can be converted into a high-efficiency purifying unit by replacing the cold evaporation filter screen 401 with a high-efficiency filter having the same cylindrical structure;

the fan unit 300 comprises a fan 301, a wind guide box 302 and a support 303, is arranged in the upper box cavity of the box body 100 and is positioned above the cooling and humidifying unit 400 and below the water storage tank 201; the air inlet of the fan unit 300 is communicated with the second cavity 404 of the cooling and humidifying unit 400, and the air outlet of the fan unit 300 is communicated with the air outlet 102 at the upper part of the box body 100 through an opening on the mounting plate of the water storage tank 201; when the fan unit 300 is assembled, the fan 301 is fixed on the supporting body 303 of the net structure through bolts, and then the supporting body 303 is fixed on the air guide box 302.

The air purification unit comprises a primary filter screen 501, a combined filter module 502 and a high-efficiency filter module 503; the filter in the combined filter module 502 may be a prefilter or a HEPA filter, and the filter in the high-efficiency filter module 503 may be an activated carbon filter; the air purifying unit is positioned above the air inlet 101 of the box body 100 and below the cooling and humidifying unit 400; the upper part of the air purifying unit is communicated with a first cavity 403 of the cooling and humidifying unit 400, and the lower part of the air purifying unit is communicated with an air inlet cavity at the lower part of the box body 100; opening the lower door 105 facilitates cleaning and replacement of the filter.

The fan 301 makes air enter from the air inlet 101 at the middle lower part of the box 100, sequentially pass through the primary filter screen 501, the combined filter module 502, the high-efficiency filter module 503, the first cavity 403 of the cooling and humidifying unit 400, the cold evaporation filter screen 401/the high-efficiency filter, the second cavity 404 of the cooling and humidifying unit 400 and the fan unit 300, and finally is discharged from the air outlet 102 at the middle upper part of the box 100.

Any one, any two or all of the fan unit 300, the cooling and humidifying unit 400, the combined filtering module 502 and the efficient filtering module 503 in the vertical combined purifying, humidifying and cooling integrated machine with the upper water storage tank of the embodiment 1 can be selected and connected with the tank body 100 by adopting a drawer type structure, and can be detached integrally or parts can be detached.

The vertical combined purifying, humidifying and cold air integrated machine with the upper water storage tank of the embodiment 1 has the advantages that different functional units can be connected with the tank body by adopting a drawer type structure, the whole or part of the components can be disassembled, and the functional modules can be increased or decreased conveniently and rapidly according to seasonal changes and functional requirements, so that the following working modes are realized.

Cold air working mode of the vertical combined type purifying, humidifying and cold air integrated machine of the upper water storage tank of the embodiment 1: when the indoor temperature is higher in summer, the primary filter screen 501 is reserved, the rest filters are taken out from the combined filter module 502 and the high-efficiency filter module 503, a proper amount of water is added into the water storage tank 201, and a proper amount of ice or ice crystal box is put into the water storage tank; double-clicking a cold air button on the display screen 106, switching on a power supply of the water pump 203 and the fan 301, clicking a wind speed button, and selecting high-speed, medium-speed, low-speed and mute operation modes of the fan; the electromagnetic valve arranged on the second water supply pipe 206 is opened, cold water in the water storage tank 201 flows into the water distributor 204 through the second water supply pipe 206, the cold water is uniformly sprayed on the cold evaporation filter screen 401 by the water distributor 204, a cold water film is formed on the surface of the cold evaporation filter screen 401, a small part of cold water on the cold water film is rapidly evaporated into a gas state from a liquid state, most of cold water which is not evaporated is collected into the water collection tank 402 and flows into the circulating water tank 202 through the water return pipe 207, when the water level of the circulating water tank 202 reaches a set value, the water pump 203 is started, and the cold water in the circulating water tank 202 is pumped into the water storage tank through the first water supply pipe 205 so as to circulate; after the fan 301 operates, indoor air is sucked into a box cavity at the lower part of the box body 100 through an air inlet 101 at the lower part of the box body 100, filtered by the primary filter screen 501, enters the first cavity 403 through a perforation on a bottom plate of the cold evaporation box body 405, and when the indoor air passes through the cold evaporation filter screen 401, a small part of cold water on a cold water film on the cold evaporation filter screen 401 rapidly evaporates from a liquid state to a gaseous state to absorb heat in the indoor air, and most of cold water which is not evaporated simultaneously absorbs heat in the indoor air, so that the indoor air flowing through the cold evaporation filter screen 401 is cooled; the cooled indoor air is pressurized by the fan 301 through the second cavity 404 and then sent out through the three air outlets 102 at the upper part of the box body 100; clicking a shutdown button on the display screen 106, closing the electromagnetic valve on the second water supply pipe 206, stopping the operation of the water pump 203, disconnecting the power supply of the fan 301 with a delay, and stopping the operation of the fan 301 after the cold evaporation filter 401 is dried.

The ventilation operation mode of the vertical combined purifying, humidifying and cold air integrated machine of the upper water storage tank in the embodiment 1 is as follows: when the indoor temperature is slightly high in summer, the other filters except the primary filter screen 501 are taken out from the combined filter module 502 and the high-efficiency filter module 503, and the cold evaporation filter screen 401 is taken out from the cold evaporation box 405; double-click operation of a screen fan button, power connection of a fan 301, single-click of a wind speed button, selection of high-speed, medium-speed, low-speed and mute operation modes of the fan, starting operation of the fan 301, sucking indoor air into a box cavity at the lower part of the box 100 through an air inlet 101 arranged at the lower part of the box 100, filtering through a primary filter screen 501, pressurizing through the fan 301, and sending out the air through three air outlets 102 at the upper part of the box 100; clicking the power off button on the display 106 stops the blower 301.

The vertical combined type purification, humidification and cold air integrated machine of the upper water storage tank in the embodiment 1 has a humidification working mode: when the indoor air humidity is lower and the indoor air quality is better in winter and spring, the primary filter screen 501 is reserved, the rest filters are taken out from the combined filter module 502 and the high-efficiency filter module 503, and a proper amount of purified water is added into the water storage tank 201; double-clicking a humidifying button of the display screen 106, switching on a power supply of the water pump 203 and the fan 301, clicking a wind speed button, and selecting a high-speed, medium-speed, low-speed and mute operation mode of the fan; the electromagnetic valve arranged on the second water supply pipe 206 is opened, purified water in the water storage tank 201 flows into the water distributor 204 through the second water supply pipe 206, the purified water is uniformly sprayed on the cold evaporation filter screen 401 by the water distributor 204, a water film is formed on the surface of the cold evaporation filter screen 401, a small part of purified water on the water film is rapidly evaporated from a liquid state to a gas state to humidify indoor air, most of the purified water which is not evaporated is collected into the water collection tank 402 and flows into the circulating water tank 202 through the water return pipe 207, when the water level of the circulating water tank 202 reaches a set value, the water pump 203 is started, and the purified water in the circulating water tank 202 is pumped into the water storage tank 201 through the first water supply pipe 205 so as to circulate; after the fan 301 operates, indoor air is sucked into a box cavity at the lower part of the box body 100 through an air inlet 101 at the lower part of the box body 100, filtered by a primary filter screen 501, enters a first cavity 403 through a perforation on a bottom plate of a cold evaporation box body 405, humidified by a cold evaporation filter screen 401, passes through a second cavity 40, pressurized by the fan 301 and sent out by three air outlets 102 at the upper part of the box body 100; clicking a shutdown button on the display screen 106, closing an electromagnetic valve arranged on the second water supply pipe 206, stopping the operation of the water pump 203, disconnecting the power supply of the fan 301 in a delayed manner, and stopping the operation of the fan 301 after the cold evaporation filter screen 401 is dried.

The vertical combined type purification, humidification and cold air integrated machine of the upper water storage tank in the embodiment 1 has the humidification and purification working modes that: when the indoor humidity is lower and the indoor air quality is poor in winter and spring, a proper amount of purified water is added into the water storage tank 201; double-clicking a humidification purification button on the display screen 106, switching on a power supply of the water pump 203 and the fan 301, clicking a wind speed button, and selecting high-speed, medium-speed, low-speed and mute operation modes of the fan; the electromagnetic valve arranged on the second water supply pipe 206 is opened, purified water in the water storage tank 201 flows into the water distributor 204 through the second water supply pipe 206, the purified water is uniformly sprayed on the cold evaporation filter screen 401 by the water distributor 204, a water film is formed on the surface of the cold evaporation filter screen 401, a small part of purified water on the water film is rapidly evaporated from a liquid state to a gas state to humidify indoor air, most of the purified water which is not evaporated is collected into the water collection tank 402 and flows into the circulating water tank 202 through the water return pipe 207, when the water level of the circulating water tank 202 reaches a set value, the water pump 203 is started, and the purified water in the circulating water tank 202 is pumped into the water storage tank 201 through the first water supply pipe 205 so as to circulate; after the fan 301 operates, indoor air is sucked into a box cavity at the lower part of the box body 100 through an air inlet 101 at the lower part of the box body 100, is filtered by a primary filter screen 501, a combined filter module 502 and a high-efficiency filter module 503 in sequence, enters a first cavity 403 through a through hole on a bottom plate of a cold evaporation box 405, is humidified through the cold evaporation filter screen 401, passes through a second cavity 404, is pressurized through the fan 301, and is sent out through three air outlets 102 at the upper part of the box body 100; clicking a shutdown button on the display screen 106, closing the electromagnetic valve on the second water supply pipe 206, stopping the operation of the water pump 203, disconnecting the power supply of the fan 301 with a delay, and stopping the operation of the fan 301 after the cold evaporation filter 401 is dried.

The vertical combined purifying, humidifying and cold air integrated machine of the upper water storage tank of the embodiment 1 has the purifying working mode that: when the indoor humidity is proper and the indoor air is poor in winter and spring, the cold evaporation filter screen 401 is taken out of the cold evaporation box 405, a purification button on the display screen 106 is operated by double clicking, the fan 301 is powered on, a single-click wind speed button is selected, a high-speed, medium-speed, low-speed and mute operation mode of the fan is selected, the fan 301 starts to operate, the indoor air is sucked into a box cavity at the lower part of the box 100 through the air inlet 101 arranged at the lower part of the box 100, and is filtered by the primary filter screen 501, the combined filter module 502 and the high-efficiency filter module 503 in sequence, pressurized by the fan 301 and sent out through three air outlets 102 at the upper part of the box 100; clicking the power off button on the display 106 stops the blower 301.

The vertical combined purification, humidification and cold air integrated machine of the upper water storage tank of the embodiment 1 has the high-efficiency purification working mode that: when the indoor humidity is proper in winter and spring and the indoor air is poor, the cold evaporation filter screen 401 is replaced by the high-efficiency filter with the same cylindrical structure, the high-efficiency purifying button on the display screen 106 is operated by double clicking, the fan 301 is powered on, the wind speed button is clicked, the high-speed, medium-speed, low-speed and mute operation modes of the fan are selected, the fan 301 starts to operate, the indoor air is sucked into the lower box cavity of the box 100 through the air inlet 101 arranged at the lower part of the box 100, and is filtered by the primary filter screen 501, the combined filter module 502 and the high-efficiency filter module 503 in sequence, enters the first cavity 403 through the perforation on the bottom plate of the cold evaporation box 405, is filtered by the high-efficiency filter, is pressurized by the fan 301 through the second cavity 404, and is sent out through the three air outlets 102 at the upper part of the box 100;

The cold evaporation box 405 is pressurized by the fan 301 and sent out by the three air outlets 102 at the upper part of the box 100; clicking the power off button on the display 106 stops the blower 301.

Example 2

Fig. 4 is a schematic perspective view of a vertical combined purifying, humidifying and cooling air integrated machine with a lower water storage tank according to embodiment 2 of the present utility model; fig. 5 is a schematic diagram showing a forward cross section of a vertical combined purifying, humidifying and cooling air integrated machine with a lower water storage tank in embodiment 2 of the present utility model; fig. 6 is a schematic longitudinal sectional view of a vertical combined purifying, humidifying and cooling air integrated machine with a lower water storage tank in embodiment 2 of the present utility model;

the utility model relates to a vertical combined purifying, humidifying and cold air integrated machine with a lower water storage tank, which comprises a case unit, a water supply unit, a cooling and humidifying unit, a fan unit and an air purifying unit, wherein the case unit is connected with the water supply unit; other features are the same as those in example 1 except for the following specific description;

the case unit comprises a case body 100, an air inlet 101, an air outlet 102, a top cover 103, an upper door 105, a lower door 105 and an operation display screen 106; the lower parts of the back plate, the left side plate and the right side plate of the box body 100 are respectively provided with an air inlet 101 formed by perforation, the top parts of the front plate, the left side plate and the right side plate of the box body 100 are respectively provided with an air outlet 102, an upper door 104 is arranged on the upper part of the front surface of the box body 100, a lower door 105 is arranged on the lower part of the front surface of the box body 100, a base 600 is arranged at the bottom of the box body 100, the bottom of the base 600 is provided with universal wheels, the movement is convenient, and the top of the box body 100 is provided with an operation display screen 106;

The water supply unit comprises a water storage tank 201, a water pump 203, a water distributor 204, a water return and discharge pipe 207 and a water supply pipe 208; the water distributor 204 is arranged in the upper cavity of the box body 100; opening the lower door 105 at the lower part of the tank body 100, the water storage tank 201 can be conveniently filled with water, ice and ice crystal boxes; the water storage tank 201 is arranged in a cavity at the lower part of the tank body 100, the water pump 203 is arranged in the water storage tank 201, a water outlet of the water pump 203 is connected with the water distributor 204 through the water supply pipe 208, the upper end of the water return and drainage pipe 207 is connected with the water collection tank 402 of the cooling and humidifying unit 400, and the lower end of the water return and drainage pipe 207 is connected with the water storage tank 201;

the cooling and humidifying unit 400 includes a cold evaporation screen 401, a water collecting tank 402, and a cold evaporation tank 405; is arranged in the upper box cavity of the box body 100; the evaporation filter 401 is a cylindrical structure with upper and lower openings, the lower end of the evaporation filter is arranged in a water collecting tank 402 on the bottom plate of the cold evaporation box 405, the shape of the water collecting tank 402 is adapted to the shape of the cross section of the cold evaporation filter 401, the water collecting tank is circular in the embodiment, and the water collecting tank 402 is used for collecting and storing cooling and humidifying water; the cold evaporation screen 401 divides the internal space of the cooling and humidifying unit 400 into two cavities, a first cavity 403 of a cylindrical external space and a second cavity 404 of the cylindrical internal space; the first cavity 403 communicates with the air cleaning unit 500, and the second cavity 404 communicates with the blower unit 300;

When the cooling and humidifying unit 400 is installed, the upper end of the water return drain pipe 207 is connected with the water collecting tank 402, the cold evaporation filter screen 401 is placed in the water collecting tank 402 at the bottom of the cold evaporation tank 405, and finally the assembled cooling and humidifying unit 400 is pushed into the middle tank cavity of the tank 100; when in maintenance or replacement, the upper door 104 is opened, the cold evaporation box 405 is pulled out, the cold evaporation filter screen 401 is taken out, and the cold evaporation filter screen 401 can be cleaned and replaced; the cooling and humidifying unit 400 can be converted into a high-efficiency purifying unit by replacing the cold evaporation filter screen 401 with a high-efficiency filter having the same cylindrical structure;

the fan unit 300 comprises a fan 301, an air guide box 302 and a supporting body 303, is arranged in a box cavity at the upper part of the box body 100 and is positioned above the cooling and humidifying unit 400, an air inlet of the fan unit 300 is communicated with a second cavity 404 of the cooling and humidifying unit 400, and an air outlet of the fan unit 300 is communicated with an air outlet 102 at the upper part of the box body 100;

when the fan unit 300 is assembled, the fan 301 is fixed on the supporting body 303 with a plate-shaped structure through bolts, and then the supporting body 303 is installed on the air guide box 302 through an opening and a positioning hole at the upper part of the air guide box 302 through bolts;

Any one, any two or all of the fan unit 300, the cooling and humidifying unit 400, the combined filtering module 502 and the efficient filtering module 503 in the vertical combined purifying, humidifying and cooling integrated machine with a lower water storage tank in embodiment 2 can be selected and connected with the tank 100 by adopting a drawer type structure, and can be detached integrally or parts can be detached.

In the vertical combined purifying, humidifying and cold air integrated machine with the underneath water storage tank of the embodiment 2, as different functional units can be connected with the tank body by adopting a drawer type structure, the functional modules can be increased or decreased conveniently and rapidly according to seasonal changes and functional requirements, and the following working modes are realized.

Cold air working mode of the vertical combined type purifying, humidifying and cold air integrated machine of the lower water storage tank in the embodiment 2: when the indoor temperature is higher in summer, the primary filter screen 501 is reserved, the rest filters are taken out from the combined filter module 502 and the high-efficiency filter module 503, a proper amount of water is added into the water storage tank 201, and a proper amount of ice or ice crystal box is put into the water storage tank; double-clicking a cold air button of the display screen 106, switching on a power supply of the water pump 203 and the fan 301, clicking a wind speed button, and selecting a high-speed, medium-speed, low-speed and mute operation mode of the fan; cold water in the water storage tank 201 flows into the water distributor 204 through the water supply pipe 208 by the water pump 203, the cold water is uniformly sprayed on the cold evaporation filter screen 401 by the water distributor 204, a cold water film is formed on the surface of the cold evaporation filter screen 401, a small part of cold water on the cold water film rapidly evaporates from a liquid state to a gas state, and most of cold water which is not evaporated flows into the water storage tank 203 through the water return pipe 207 after being gathered into the water collection tank 402, and thus the cold water circulates; after the fan 301 operates, indoor air is sucked into a box cavity at the lower part of the box body 100 through an air inlet 101 at the lower part of the box body 100, filtered by a primary filter screen 501, enters a first cavity 403 through a perforation on a bottom plate of a cold evaporation box body 405, when the indoor air passes through the cold evaporation filter screen 401, a small part of cold water in a cold water film rapidly evaporates from a liquid state to a gaseous state, heat in the indoor air is absorbed, most of non-evaporated cold water simultaneously absorbs heat in the indoor air, so that the indoor air flowing through the cold evaporation filter screen 401 is cooled, and the cooled indoor air is pressurized by the fan 301 through a second cavity 404 and then is discharged from three air outlets 102 at the upper part of the box body 100; clicking a shutdown button on the display screen 106, stopping the operation of the water pump 203, disconnecting the power supply of the fan 301 in a delayed manner, and stopping the operation of the fan 301 after the cold evaporation filter screen 401 is dried.

The ventilation operation mode of the vertical combined purification, humidification and cold air integrated machine of the lower water storage tank in the embodiment 2: when the indoor temperature is slightly high in summer, the other filters except the primary filter screen 501 are taken out from the combined filter module 502 and the high-efficiency filter module 503, and the cold evaporation filter screen 401 is taken out from the cold evaporation box 405; double-click operation of a screen fan button, power connection of a fan 301, single-click of a wind speed button, selection of high-speed, medium-speed, low-speed and mute operation modes of the fan, starting operation of the fan 301, sucking indoor air into a box cavity at the lower part of the box 100 through an air inlet 101 arranged at the lower part of the box 100, filtering through a primary filter screen 501, pressurizing through the fan 301, and sending out through three air outlets 102 at the upper part of the box 100; clicking the power off button on the display 106 stops the blower 301.

The humidification operation mode of the vertical combined purification, humidification and cold air integrated machine of the lower water storage tank in the embodiment 2 is as follows: when the indoor air humidity is lower and the indoor air quality is better in winter and spring, the primary filter screen 501 is reserved, the rest filters are taken out from the combined filter module 502 and the high-efficiency filter module 503, and a proper amount of purified water is added into the water storage tank 201; double-clicking a humidifying button of the display screen 106, switching on a power supply of the water pump 203 and the fan 301, clicking a wind speed button, and selecting a high-speed, medium-speed, low-speed and mute operation mode of the fan; purified water in the water storage tank 201 flows into the water distributor 204 through the water supply pipe 208 by the water pump 203, the purified water is uniformly sprayed on the cold evaporation filter screen 401 by the water distributor 204, when the purified water flows through the cold evaporation filter screen 401, a water film is formed on the surface of the cold evaporation filter screen 401, a small part of purified water on the water film is rapidly evaporated from a liquid state to a gaseous state to humidify indoor air, and most of the purified water which is not evaporated flows into the water storage tank 201 through the water return pipe 207 after being converged into the water collection tank 402, and thus the purified water circulates; after the fan 301 operates, indoor air is sucked into a box cavity at the lower part of the box body 100 through an air inlet 101 at the lower part of the box body 100, filtered by a primary filter screen 501, enters a first cavity 403 through a perforation on a bottom plate of a cold evaporation box body 405, humidified by a cold evaporation filter screen 401, pressurized by the fan 301 through a second cavity 404, and sent out by three air outlets 102 at the upper part of the box body 100; clicking a shutdown button on the display screen 106, stopping the operation of the water pump 203, disconnecting the power supply of the fan 301 in a delayed manner, and stopping the operation of the fan 301 after the cold evaporation filter screen 401 is dried.

The vertical combined type purification, humidification and purification working mode of the lower water storage tank in embodiment 2 comprises the following steps: when the indoor humidity is low in winter and spring and the indoor air quality is poor, a user double-clicks a purification and humidification button on the display screen 106, a proper amount of purified water is added into the water storage tank 201, the user double-clicks the humidification button on the display screen 106, the power supply of the water pump 203 and the fan 301 is connected, the user single-clicks a wind speed button, the high-speed, medium-speed, low-speed and mute operation modes of the fan are selected, purified water in the water storage tank 201 flows into the water distributor 204 through the water supply pipe 208 by the water pump 203, the purified water is uniformly sprayed on the cold evaporation filter 401 by the water distributor 204, a water film is formed on the surface of the cold evaporation filter 401, a small part of purified water on the water film is rapidly evaporated from a liquid state to a gaseous state to humidify the indoor air, and most of the purified water which is not evaporated flows into the water storage tank 201 through the water return pipe 207 after being gathered into the water collecting tank 402, and thus circulated; after the fan 301 operates, indoor air is sucked into a box cavity at the lower part of the box body 100 through an air inlet 101 arranged at the lower part of the box body 100, is filtered by a primary filter screen 501, a combined filter module 502 and a high-efficiency filter module 503 in sequence, enters a first cavity 403 through a perforation on a bottom plate of a cold evaporation box 405, is humidified through the cold evaporation filter screen 401, is pressurized through the fan 301 through a second cavity 404, and is sent out through three air outlets 102 at the upper part of the box body 100; clicking a shutdown button on the display screen 106, stopping the operation of the water pump 203, disconnecting the power supply of the fan 301 in a delayed manner, and stopping the operation of the fan 301 after the cold evaporation filter screen 401 is dried.

The purification operation mode of the vertical combined purification, humidification and cold air integrated machine of the lower water storage tank in this embodiment 2: when the indoor humidity is proper and the indoor air is poor in winter and spring, the cold evaporation filter screen 401 is taken out from the cooling and humidifying unit 400, a purifying button on the display screen 106 is operated by double clicking, a fan 301 is powered on, a wind speed button is clicked, a high-speed, medium-speed, low-speed and mute operation mode of the fan is selected, the fan 301 starts to operate, the indoor air is sucked into a box cavity at the lower part of the box 100 through the air inlet 101 arranged at the lower part of the box 100, and is filtered by the primary filter screen 501, the combined filter module 502 and the high-efficiency filter module 503 in sequence, pressurized by the fan 301 and sent out through three air outlets 102 at the upper part of the box 100; clicking the power off button on the display 106 stops the blower 301.

The vertical combined purification, humidification and cold air integrated machine of the lower water storage tank in this embodiment 2 has a high-efficiency purification working mode: when the indoor humidity is proper in winter and spring and the indoor air quality is poor, the cold evaporation filter screen 401 is replaced by the high-efficiency filter with the same cylindrical structure, the high-efficiency purifying button on the display screen 106 is operated by double clicking, the fan 301 is powered on, the wind speed button is clicked, the high-speed, medium-speed, low-speed and mute operation modes of the fan are selected, the fan 301 starts to operate, indoor air is sucked into the lower box cavity of the box 100 through the air inlet 101 arranged at the lower part of the box 100, and is filtered by the primary filter screen 501, the combined filter module 502 and the high-efficiency filter module 503 in sequence, enters the first cavity 403 through the perforation on the bottom plate of the cold evaporation box 405, is filtered by the high-efficiency filter, is pressurized by the fan 301 through the second cavity 404, and is sent out through the three air outlets 102 at the upper part of the box 100; clicking the power off button on the display 106 stops the blower 301.

The combined purifying, humidifying and cold air integrated machine provided by the utility model has the advantages that the fan unit, the cooling and humidifying unit, the purifying unit and the water supply unit share the box body, all or part of the fan unit, the cooling and humidifying unit, the purifying unit and the water supply unit are connected with the box body by adopting a drawer type structure, the whole or part of the fan unit can be disassembled, the function modules can be increased or decreased conveniently and rapidly, the functions of cold air, ventilation, humidification and purification, high-efficiency purification and the like are realized, the equipment utilization rate is improved, and the problem of single functions of the existing air conditioning fan, air cooler, humidifier and air purifier is solved; the purifying unit and the cooling and humidifying unit can be wholly or partially disassembled, the box body is provided with the door and the upper cover, so that consumable materials such as a filter, a cold evaporation filter screen and the like in the combined filter module and the high-efficiency filter module can be conveniently cleaned and replaced, water is added, ice is added or an ice crystal box is added to the water storage tank conveniently and rapidly through the door or the upper cover arranged on the box body, and the problem of convenience in cleaning, replacing and adding consumable materials of an air conditioner fan, an air cooler, a humidifier and an air purifier is solved; the cold evaporation humidification is adopted, the capacity of the water storage tank is large, the problems that the water tank of a common humidifier is small in capacity and frequent water addition is needed are solved, and the problems that an ultrasonic atomization humidifier is not suitable for physical and mental health after long-term use are solved; the water storage tank and the air inlet cavity can be used as storage space, and the storage is not needed when the air storage tank is not used, so that the air inlet tank is suitable for being used all year round.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. made within the principle of the idea of the present utility model should be included in the scope of the present utility model.

Claims

1. A combination formula purifies, humidification, cold wind all-in-one, its characterized in that: comprises a case unit, a water supply unit, a fan unit, a cooling and humidifying unit and an air purifying unit; the chassis unit includes: the air inlet is positioned at the lower part of the box body, and the air outlet is positioned at the upper part of the box body; the water supply unit comprises a water storage tank, a water pump, a water distributor, a water supply pipe and a water return and drainage pipe; the water distributor is arranged in the cavity in the middle of the box body; the water storage tank is arranged in a cavity at the lower part of the tank body, the water pump is arranged in the water storage tank, the water outlet of the water pump is connected with the water distributor through a water supply pipe, one end of the water return pipe is connected with the water collecting tank of the cooling and humidifying unit, and the other end of the water return pipe is connected with the water storage tank;

The cooling and humidifying unit comprises a cold evaporation filter screen, a water collecting tank and a cold evaporation box body, and is positioned at the lower part of the fan unit; the water collecting tank is arranged on the bottom plate of the cold evaporation box body, the bottom of the cold evaporation filter screen is arranged in the water collecting tank, and the internal space of the cooling and humidifying unit is divided into two cavities, namely a first cavity of the external space of the cold evaporation filter screen and a second cavity of the internal space of the cold evaporation filter screen; the first cavity is communicated with the air purification unit, and the second cavity is communicated with the fan unit;

2. The combined purification, humidification and cold air integrated machine according to claim 1, wherein when the water storage tank is arranged in the cavity at the upper part of the box body, the combined purification, humidification and cold air integrated machine is further provided with two circulating water tanks, two water supply pipes are arranged, a first water supply pipe and a second water supply pipe are arranged, an electromagnetic valve is arranged on the second water supply pipe, the water storage tank is arranged in the cavity at the upper part of the box body, the circulating water tank is arranged in the cavity at the lower part of the box body, a water pump is arranged in the circulating water tank, a water outlet of the water pump is connected with the water storage tank through the first water supply pipe, the water storage tank is connected with the water distributor through the second water supply pipe, one end of the water return drain pipe is connected with a water collecting tank of the cooling and humidification unit, and the other end of the water return drain pipe is connected with the circulating water tank.

3. The combined purifying, humidifying and cold air integrated machine according to claim 1 or 2, wherein the filtering device comprises a primary filter screen, a combined filtering module and a high-efficiency filtering module.

4. The combined purifying, humidifying and cold air integrated machine according to claim 3, wherein air inlets are respectively arranged at the lower parts of the back plate, the left side plate and the right side plate of the box body, and air outlets are respectively arranged at the tops of the front plate, the left side plate and the right side plate of the box body.

5. The combined purifying, humidifying and cold air integrated machine according to claim 4, wherein one, two or all of the fan unit, the cooling and humidifying unit, the combined filtering module or the high-efficiency filtering module in the air purifying unit and the water distributor of the water supply unit are connected with the box body by adopting a drawer type structure, and can be integrally disassembled or parts can be disassembled.

6. The combined purifying, humidifying and cold air integrated machine according to claim 5, wherein the cold evaporation filter screen in the cooling and humidifying unit is of a cylindrical structure with upper and lower openings, the lower end of the cold evaporation filter screen is arranged in a barrel-shaped or annular water storage tank which is adapted to the cross section of the cylindrical structure of the cold evaporation filter screen, a hole is formed in the bottom plate of the cold evaporation box body at the position opposite to the first cavity, the first cavity is communicated with the purifying unit, and the second cavity is communicated with the air inlet of the fan unit through the upper opening of the cold evaporation filter screen.

7. The combined purifying, humidifying and cold air integrated machine according to claim 1, wherein the box body is provided with a base, and universal wheels are arranged at the bottom of the base.

8. The combined purifying, humidifying and cold air integrated machine according to claim 7, wherein the cold evaporation filter screen is replaced by a high-efficiency filter with the same cylindrical structure, and the cooling and humidifying unit is a high-efficiency purifying unit.

9. The combination purge, humidification, and cool air all-in-one machine of claim 8, wherein the combination filter module is a pre-filter or a HEPA filter; the high efficiency filter is an activated carbon filter.

10. The combined purification, humidification and cold air integrated machine according to claim 9, wherein a silver ion rod or a UV-C ultraviolet lamp is arranged in the water storage tank.