CN220397728U - Air purifying and fog-free humidifier - Google Patents

Abstract

The utility model relates to the technical field of humidifiers, in particular to an air purification and fog-free humidifier, and aims to solve the problem that a wet curtain of the existing fog-free humidifier is positioned at the lower side of a structure and a humidifying mode affects the service life. This air purification and no fog humidifier, including main part, water tank, wet curtain mechanism and play fan mechanism, the main part is opened has the settling chamber, and wet curtain mechanism includes wet curtain and sprays the mechanism, and wet curtain is annular and distributes in settling chamber inside wall upside, and the main part is fixed to be equipped with the water recovery tank in wet curtain below, and the water recovery tank is connected with the water tank, sprays the mechanism and is connected with the water tank, and the play water end is located wet curtain top, goes out the fan mechanism and is located wet curtain downside, and upwards goes out the wind after passing through wet curtain. The wet curtain is positioned on the upper side of the placement cavity, so that the excessive moisture on the wet curtain is collected into the water recovery tank under the action of gravity, the excessive water can be recycled through the connection of the water recovery tank and the water tank, and other driving components are not needed to be added between the water recovery tank and the water tank.

Description

Air purifying and fog-free humidifier

Technical Field

The utility model relates to the technical field of humidifiers, in particular to an air purification and fog-free humidifier.

Background

A humidifier is a home appliance that increases the humidity of a room. The humidifier can humidify a designated room, and can also be connected with a boiler or a central air-conditioning system to humidify the whole building; with the development of economy and the improvement of the living standard of people, the requirements of people on living quality and health are increasingly high. The air humidifier is a small household electrical appliance which is indispensable to families in dry areas and is slowly moved into many families in the world.

At present, in the industry, atomizing-free humidification schemes comprise windmill type humidification schemes, water pump type humidification schemes and the like, and Chinese patent publication number is CN115264702A, the utility model discloses a atomizing-free humidifier which comprises a machine body component, a water tank and a wet curtain component, wherein the machine body component and the water tank are arranged at intervals up and down; the wet curtain and the fan are combined, the wet curtain is utilized to humidify the air flowing through the air inlet channel of the fan in advance, and then the air is sent out of the humidifier by the fan, so that the effect of humidifying the air is achieved; in addition, this patent locates the wet curtain downside with the water tank, sprays the water in the water tank on wet curtain through utilizing the pipeline subassembly, realizes the humidification to wet curtain, and unnecessary moisture on the wet curtain drops on the fixed plate under the action of gravity, flows back the water tank from the sunken runner with unnecessary water through slope water conservancy diversion portion, realizes the recycling to water.

The fog-free humidifier is simple in water adding mode and adopts an air outlet scheme of upper air outlet; however, the air is humidified firstly and then enters the air passage system, so that the humidified air has stronger corrosiveness on the air passage component, and meanwhile, the circuit equipment inside the air passage component is easier to damage, so that the service life is greatly reduced; on the other hand, in the use of humidifier, because the wet curtain is in the moist state when using, so can change wet curtain according to actual conditions, above-mentioned fog-free humidifier, its wet curtain adopts the joint to fix at overall structure's middle part, when changing wet curtain, need loading and unloading upper structure whole, its change flow is complicated, complex operation.

Disclosure of Invention

The utility model provides an air purification and atomization-free humidifier, and aims to solve the problems that a wet curtain of the existing atomization-free humidifier is positioned at the lower side of a structure, the service life is influenced by a humidifying mode, and the process of replacing parts is complex.

The technical scheme adopted for solving the technical problems is as follows: air purification and no fog humidifier, including main part, water tank, wet curtain mechanism and fixed connection go out the fan mechanism in the main part, water tank fixed connection is in the main part, its characterized in that: the main part up end is opened there is the settling chamber, wet curtain mechanism includes wet curtain and spray mechanism, wet curtain is annular and distributes in settling chamber inside wall upside, wet curtain axis vertical setting, the main part is fixed in wet curtain below and is equipped with the water recovery groove, water recovery groove opening is upwards, the water recovery groove is connected with the water tank, spray mechanism water inlet end is connected with the water tank, water outlet end and main part fixed connection just are located wet curtain top, play fan mechanism is located wet curtain downside, and upward air-out behind the wet curtain.

In order to solve the connection problem of the water recovery tank and the water tank, the water tank is positioned on the inner side of the wet curtain, the water tank is arranged below the water tank, the water tank is fixedly connected above the water tank and is communicated with the water tank, the water inlet end of the spraying mechanism is connected with the water tank, an annular air channel is reserved between the outer side surface of the water tank and the inner side surface of the water recovery tank, the air outlet mechanism supplies air to the lower end surface of the wet curtain through the annular air channel, the water tank is fixedly connected with the water recovery tank through a connecting rib, the water tank is opened on the connecting rib, and the water tank is communicated with the water recovery tank and the water tank.

In order to solve the water level control problem of the water tank and the water storage tank, the water tank is provided with a liquid level controller, the liquid level controller is provided with a liquid level detector, a valve and a connecting pipe, the water inlet end of the connecting pipe is connected with the water tank, the water outlet end of the connecting pipe is connected with the water storage tank, the valve is arranged on the connecting pipe, the liquid level detector collects the liquid level information of the water storage tank and conveys the information to the valve, so that the control valve has two states of closing and opening.

Further, the liquid level controller is a float switch mechanism, the float switch mechanism comprises a float, a float lever, a push rod and a sealing ring, the float is arranged in the water storage tank, a float lever fulcrum is rotationally connected to the lower end face of the water tank, one end of the float lever is connected with the float, the other end of the float lever is connected with the push rod, a through hole is formed in the inner bottom face of the water tank, the through hole is connected with the water storage tank, the push rod is in sliding connection with the through hole, the sealing ring is fixed on the upper side of the outer peripheral face of the push rod, and the float is in an upper state and a lower state; the float is in a lower state, the float jacks the ejector rod by virtue of the float lever, the sealing ring moves upwards to dredge the through hole, and the water storage tank is connected with the water tank through the through hole; the float is in an upper state, the float descends the ejector rod by means of the float lever, the sealing ring moves downwards to block the through hole, and the water storage tank is separated from the water tank.

In order to solve the problem of spraying when the wet curtain is sprayed, the spraying mechanism comprises a water pump, a spraying piece and a water delivery pipe, wherein the spraying piece is in a circular ring shape and is provided with a plurality of water outlets, the water outlets are positioned on the upper side of the wet curtain and keep a gap with the wet curtain, the spraying piece is connected to the main body, the water inlet end of the water pump is connected with a water storage tank, the water inlet end of the water delivery pipe is connected with the water outlet end of the water pump, and the water outlet end of the water delivery pipe is connected with the spraying piece.

In order to solve the problem of which fixing mode is adopted in the spraying mechanism, one of the water tank and the spraying mechanism is provided with a rotary clamping groove, the other is provided with a clamping protrusion, and the spraying mechanism is fixedly clamped with the rotary clamping groove.

In order to solve the water feeding problem of the water tank, the water tank comprises a tank body and a tank cover, wherein the axial section of the tank cover is arc-shaped, the diameter of the outer ring of the tank cover is smaller than the inner diameter of the tank body, a fixed block is fixedly arranged on the peripheral surface of the tank cover, and the tank cover is fixedly connected with the tank body through the fixed block and is coaxial with the tank body.

In order to solve the problems of the air outlet source and the installation position of the utility model, the air outlet mechanism comprises fan blades and a driving piece, the driving piece is positioned below the wet curtain mechanism, the fixed end of the driving piece is fixedly connected to the main body, the movable end of the driving piece is connected with the fan blades, the main body is provided with an air inlet on the peripheral surface, and the air inlet is positioned below the fan blades.

In order to solve the air purification problem of entering the air outlet mechanism, the air filter element is arranged on the inner side of the air inlet of the placement cavity.

In order to solve the protection problem of the air filter element, the main body is provided with a filter element shell at the air inlet, and the air filter element is positioned in the filter element shell.

In order to solve the problem how to be convenient for detect above-mentioned air filter, the filter core shell is equipped with incision and side open baffle, and the side open baffle rotates with the filter core shell to be connected, and the side open baffle covers the incision when closed.

Further, the water tank is provided with an air guide chamfer on the bottom end surface.

The beneficial effects of the utility model are as follows: the wet curtain is positioned on the upper side of the placement cavity by the air purification and fog-free humidifier, so that redundant moisture on the wet curtain is collected into the water recovery tank under the action of gravity, the redundant water can be reused by connecting the water recovery tank with the water tank, and other driving components are not needed to be added between the water recovery tank and the water tank; the air outlet mechanism is positioned below the wet curtain, and the air path from bottom to top is formed, so that the humidified wet curtain is arranged at the rear end of the air path, and humidified air does not pass through the air outlet mechanism any more, thereby avoiding the wet air from corroding the structure of the air outlet mechanism; the water tank is arranged on the upper side of the placement cavity, so that water can be conveniently added by a user; the bottom surface of the water tank is provided with an air guide chamfer, air blown from the annular air duct is inclined through the air guide chamfer, and flowing resistance is reduced when the air flows to the wet curtain.

Drawings

FIG. 1 is a schematic perspective view of an air purifying and haze-free humidifier according to the present utility model;

FIG. 2 is a cross-sectional view of the air purifying and haze-free humidifier of the present utility model;

FIG. 3 is a schematic view of the assembly of the upper body portion with the wet curtain;

FIG. 4 is a three-dimensional exploded view of the tank and wet curtain mechanism;

fig. 5 is a longitudinal sectional view of the internal construction of the body of the air cleaning and haze-free humidifier of the present utility model;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a three-dimensional exploded view of the air outlet mechanism and cartridge housing;

FIG. 8 is a schematic view showing a state of water use of the water tank of the present utility model;

FIG. 9 is a cross-sectional view of the float switch mechanism assembled with the tank

FIG. 10 is an exploded schematic view of the main components of the float switch mechanism and the water tank

FIG. 11 is an exploded cross-sectional view of the components of the spray member of FIG. 1;

FIG. 12 is a cross-sectional view of a spray member in use;

marked in the figure as: 10. a main body; 20. a wet curtain mechanism; 30. an air outlet mechanism; 11. a water recovery tank; 12. a connecting rib; 13. a water storage tank; 14. an annular air duct; 15. a water tank; 21. a wet curtain; 22. a water tank; 23. a float switch mechanism; 24. a water pump; 25. a spray member; 221. a case; 222. a case cover; 223. an upper power supply terminal; 224. a lower power supply terminal; 231. a float lever; 232. a float; 233. a push rod; 234. a seal ring; 251. spraying a water outlet ring; 252. spraying a water outlet bracket; 31. a driving member; 32. a fan blade; 33. an air filter element; 34. a cartridge housing; 35. and a baffle.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or components referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 5, the air purifying and non-mist humidifier of the present utility model includes a main body 10, a water tank 22, a wet curtain mechanism 20, and an air outlet mechanism 30 fixedly connected to the main body 10, wherein the water tank 22 is fixedly connected to the main body 10, and is characterized in that: the upper end face of the main body 10 is provided with a setting cavity, the wet curtain mechanism 20 comprises a wet curtain 21 and a spraying mechanism, the wet curtain 21 is annularly distributed on the upper side of the inner side wall of the setting cavity, the axis of the wet curtain 21 is vertically arranged, the main body 10 is fixedly provided with a water recovery tank 11 below the wet curtain 21, the opening of the water recovery tank 11 is upward, the water recovery tank 11 is connected with a water tank 22, the water inlet end of the spraying mechanism is connected with the water tank 22, the water outlet end is fixedly connected with the main body 10 and is positioned above the wet curtain 21, the air outlet mechanism 30 is positioned on the lower side of the wet curtain 21 and is used for discharging air upwards after passing through the wet curtain 21; the air purification and fog-free humidifier is characterized in that a wet curtain 21 is arranged on the upper side of a placement cavity, a water outlet of a spraying mechanism is arranged above the wet curtain 21, after the wet curtain 21 is sprayed and humidified, redundant water on the wet curtain 21 is collected into a water recovery tank 11 under the action of gravity, the redundant water can be recycled through the connection of the water recovery tank 11 and a water tank 22, other driving components are not needed between the water recovery tank 11 and the water tank 22, the water recovery tank 11 is connected with the water tank 22 by utilizing a self structure, and a pump is added between the water recovery structure and the water tank 22 in the water recovery mode in the prior art, so that the water is recovered into the water tank 22; the air outlet mechanism 30 is positioned below the wet curtain 21, and a lower-to-upper air path is formed, so that the humidified wet curtain 21 is arranged at the rear end of the air path, air firstly enters the air outlet mechanism 30 and is blown out by the air outlet mechanism 30, the air sucked by the air outlet mechanism 30 is not humidified, the air humidity is lower than that of the humidified air, and the erosion degree of the air outlet mechanism 30 by the air is reduced.

As shown in fig. 3 and 4, a water tank 22 of the air purification and fog-free humidifier is provided, the water tank 22 is positioned at the inner side of a wet curtain 21, a water storage tank 13 is arranged below the water tank 22, the water tank 22 is fixedly connected above the water storage tank 13 and is communicated with the water storage tank 13, a water inlet end of a spraying mechanism is connected with the water storage tank 13, an annular air channel 14 is reserved between the outer side surface of the water storage tank 13 and the inner side surface of a water recovery tank 11, an air outlet mechanism 30 supplies air to the lower end surface of the wet curtain 21 through the annular air channel 14, the water storage tank 13 is fixedly connected with the water recovery tank 11 through a connecting rib 12, a water tank is arranged on the connecting rib 12, and the water tank is communicated with the water recovery tank 11 and the water storage tank 13; the water tank 22 and the water recovery tank 11 are connected through the water storage tank 13, then the spraying mechanism is used for feeding water from the water storage tank 13, the water tank 22 is connected with the water storage tank 13, and the water in the water recovery tank 11 and the water tank 22 are used through the water storage tank 13 and then by the spraying mechanism, so that the effect that the water in the water recovery tank 11 and the water in the water tank 22 can be used is achieved; meanwhile, a space is reserved between the outer side face of the water storage tank 13 and the inner side face of the water recovery tank 11, and the space is an annular air channel 14, so that the air channel in the integral structure is smooth.

As shown in fig. 4 and 5, the water tank 22 has an air guide chamfer on the bottom surface, and an air guide chamfer on the bottom surface of the water tank 22, and the air blown from the circular duct 14 is inclined by the air guide chamfer, so that the flow resistance is reduced when the air flows to the wet curtain 21.

Further, the water tank 22 is provided with a liquid level controller, the liquid level controller is provided with a liquid level detector, a valve and a connecting pipe, the water inlet end of the connecting pipe is connected with the water tank 22, the water outlet end of the connecting pipe is connected with the water storage tank 13, the valve is arranged on the connecting pipe, the liquid level detector collects the liquid level information of the water storage tank 13 and transmits the information to the valve, so that the control valve has two states of closing and opening; the water tank 22 is connected with the water storage tank 13 through a liquid level controller, the connection state of the water tank 22 and the water storage tank 13 is realized through the liquid level height in the water storage tank 13,

as shown in fig. 2, 4, 9 and 10, the liquid level controller for air purification and mist-free humidification of the utility model is a float switch mechanism 23, wherein the float switch mechanism 23 comprises a float 232, a float lever 231, a push rod 233 and a sealing ring 234, the float 232 is arranged in a water storage tank 13, a fulcrum of the float lever 231 is rotatably connected to the lower end face of a water tank 22, one end of the float lever 231 is connected with the float 232, the other end of the float lever 231 is connected with the push rod 233, a through hole is formed in the inner bottom face of the water tank 22, the water storage tank 13 is connected with the water tank 22 through the through hole, the push rod 233 is in sliding connection with the through hole, the sealing ring 234 is fixed on the upper side of the peripheral face of the push rod 233, and the float 232 has two states of an upper position and a lower position; the floater 232 is in a lower state, the floater 232 jacks up the ejector rod 233 by virtue of the floater lever 231, the sealing ring 234 moves upwards to dredge the through hole, and the water storage tank 13 is connected with the water tank 22 through the through hole; the float 232 is in an upper state, the float 232 descends the push rod 233 by means of the float lever 231, the sealing ring 234 moves downwards to block the through hole, and the water storage tank 13 is separated from the water tank 22; the state of the water tank 22 and the water storage tank 13 is realized through the float switch mechanism 23, and the float switch mechanism 23 has the advantages of simple structure, convenient use, safety and reliability, and has quicker response speed and longer service life compared with a mechanical structure and stronger load and impact resistance compared with an electronic switch.

The utility model relates to a spray mechanism for air purification and mist-free humidification, which is shown in fig. 2, 4, 11 and 12, and comprises a water pump 24, a spray piece 25 and a water pipe, wherein the spray piece 25 is in a circular ring shape and is provided with a plurality of water outlets, the water outlets are positioned on the upper side of a wet curtain 21 and keep a gap with the wet curtain 21, the spray piece 25 is connected to a main body 10, the water inlet end of the water pump 24 is connected with a water storage tank 13, the water inlet end of the water pipe is connected with the water outlet end of the water pump 24, and the water outlet end of the water pipe is connected with the spray piece 25; the water below the upper end surface of the wet curtain 21 is delivered to the upper side of the upper end surface of the wet curtain 21 by the shower mechanism, and then the water is sprayed onto the wet curtain 21 by the shower member 25.

Further, one of the water tank 22 and the spraying mechanism is provided with a rotary clamping groove, the other is provided with a clamping protrusion, and the spraying mechanism is fixedly clamped with the rotary clamping groove; the water tank 22 is fixedly connected with the spraying mechanism through the clamping connection, so that the clamping connection structure is easier to detach when the wet curtain 21 is replaced later, and the fixing reliability is considered while the disassembly is convenient.

As shown in fig. 5 and 8, the water tank 22 includes a tank body 221 and a tank cover 222, the axial section of the tank cover 222 is arc-shaped, the outer ring diameter of the tank cover 222 is smaller than the inner diameter of the tank body 221, a fixing block is fixedly arranged on the outer peripheral surface of the tank cover 222, and the tank cover 222 is fixedly connected with the tank body 221 through the fixing block and is coaxial with the tank body 221; the top end of the box body 221 is provided with a first threaded hole, the bottom end surface of the box body 221 is provided with a support column, the water storage tank 13 is internally provided with a support pile, the upper end surface of the support pile is upwards provided with an annular bulge, and the support pile is clamped into the annular bulge, so that the fixed fit of the water storage tank 13 and the support pile is realized; the box cover 222 is fixedly provided with a fixed block on the periphery thereof, the fixed block is provided with a threaded hole II, and the threaded hole I is fixedly connected with the threaded hole II through a screw; in addition, the outer diameter of the case cover 222 is smaller than the inner diameter of the case 221, and after the case cover 222 is combined with the case 221 to form the water tank 22, a gap remains between the edge of the case cover 222 and the inner wall surface of the case 221; when the water tank 22 needs to be filled, the water is poured onto the tank cover 222, and the tank cover 222 is arc-shaped, wherein the lowest point of the arc is nearest to the inner wall surface of the tank body 221, so that the water on the tank cover 222 flows around under the action of gravity, flows into the tank body 221, and the water tank 22 realizes the water filling function.

In the present utility model, the water tank 22 has the function of adding water upwards through the combination of the tank body 221 and the tank cover 222, and meanwhile, the water adding mode of the present utility model adds water downwards from the edge of the tank cover 222, so that the upper end surface of the tank cover 222 does not need to be provided with a water adding port, thereby improving the aesthetic property of the present utility model.

Further, a control system is fixedly arranged at the top of the case cover 222, the control system comprises a display screen, control keys and a control circuit board, a connecting piece is arranged on the edge of the case cover 222, an upper power terminal 223 is fixedly arranged on the lower end face of the connecting piece, the upper power terminal 223 extends downwards from the lower end face of the connecting piece, a lower power terminal 224 is fixedly arranged on the upper end face of the case body 221 upwards, and when the case cover 222 is fixedly connected with the case body 221, the upper power terminal 223 is contacted with the lower power terminal 224, so that a power path is realized; by the upper power terminal 223 and the lower power terminal 224 on the case 221 and the case cover 222, it is realized that the two form a current path when installed, and are easier to separate when detached; when the case cover 222 is detached to clean the inside of the case 221, unlike the case using the line connection, the case cover 222 cannot be freely placed due to the limitation of the power line, so that the cleaning of the case 221 becomes complicated and difficult.

As shown in fig. 11, the spraying member 25 includes a spraying water outlet ring 251 and a spraying water outlet support 252, the spraying water outlet support 252 is fastened and fixed to the water tank 22, a water inlet is provided on the lower end surface of the spraying water outlet support 252, the spraying water outlet ring 251 is provided with a water inlet channel and a water outlet, the spraying water outlet support 252 is fastened and fixed to the spraying water outlet ring 251, the water outlet is located above the wet curtain 21, the spraying water outlet support 252 is fastened and fixed to the spraying water outlet ring 251, and when the wet curtain 21 is replaced, the wet curtain 21 can be exposed only by detaching the spraying water outlet ring 251 from the spraying water outlet support 252.

Further, the spray water outlet bracket 252 is connected with the spray water outlet ring 251 through a coaxial hole with equal diameter, a one-way valve is arranged in the hole, and the flow direction of water is enabled to be from bottom to top through the one-way valve, so that water is prevented from being absorbed from the spray member 25 due to the pressure reduction of the water pump 24.

Referring to fig. 2, 4, 5 and 7, the air-purifying and mist-free humidifying air-out mechanism 30 of the present utility model comprises a fan blade 32 and a driving member 31, wherein the driving member 31 is positioned below the wet curtain mechanism 20, the fixed end of the driving member 31 is fixedly connected to the main body 10, the movable end of the driving member 31 is connected with the fan blade 32, the main body 10 is provided with an air inlet on the peripheral surface, and the air inlet is positioned below the fan blade 32; the air outlet mechanism 30 is positioned below the wet curtain 21, and a bottom-to-top air path is formed, so that the humidified wet curtain 21 is arranged at the rear end of the air path, and humidified air does not pass through the air outlet mechanism 30 any more, and the wet air is prevented from corroding the structure of the air outlet mechanism 30.

Further, the driving member 31 of the air outlet mechanism 30 is preferably a motor.

Further, the fan blades 32 of the air outlet mechanism 30 are preferably vortex fan blades 32; compared with the traditional fan blade 32, the vortex fan blade 32 can output larger air quantity under the condition of smaller space occupation, and the wind power is improved.

As shown in fig. 5 and 7, the air filter element 33 is arranged inside the air inlet of the placement cavity; by adding the air filter element 33 at the inner side of the air inlet, the air sucked by the air outlet mechanism 30 can be filtered, and the aim of air purification is achieved.

Further, the main body 10 is provided with a filter element shell 34 at the air inlet, and the air filter element 33 is positioned in the filter element shell 34; the air filter element 33 is protected from being damaged in use by the filter element housing 34, and meanwhile, the air holes are formed in the filter element housing 34, so that the filter element is also of a filtering structure and can filter larger impurities and garbage.

Further, as shown in fig. 7, the cartridge housing 34 is provided with a slit and a side opening shutter 35, the side opening shutter 35 is rotatably connected with the cartridge housing 34, and the side opening shutter 35 covers the slit when closed; by providing the side opening baffle 35 on the cartridge housing 34, which can be opened and closed, a user can check the working state of the air cartridge 33 and observe the operation of the air mechanism 30.

In the present utility model, the main body 10 may be formed by integrally forming, and may be split into a plurality of different sections, and then assembled, and the internal structure of each section is adapted to the structure and function of the more fitting parts.

The above embodiments are only preferred embodiments of the present application and are not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (10)

1. Air purification and no fog humidifier, including main part (10), water tank (22), wet curtain mechanism (20) and fixed connection air-out mechanism (30) on main part (10), water tank (22) fixed connection is in on main part (10), its characterized in that: the utility model discloses a wet curtain mechanism, including main part (10) up end, wet curtain mechanism (20) are opened there is the settling chamber, wet curtain mechanism (20) are including wet curtain (21) and spraying mechanism, wet curtain (21) are the annular and are distributed settle the chamber inside wall upside, wet curtain (21) axis vertical setting, main part (10) are in wet curtain (21) below is fixed to be equipped with water recovery tank (11), water recovery tank (11) opening is upwards, water recovery tank (11) with water tank (22) are connected, spraying mechanism water inlet end with water tank (22) are connected, go out the water end with main part (10) fixed connection just is located wet curtain (21) top, air-out mechanism (30) are located wet curtain (21) downside, and upwards pass through air-out behind wet curtain (21).

2. An air purifying and fogless humidifier according to claim 1, wherein: the water tank (22) is located wet curtain (21) inboard, water tank (22) below is equipped with catch basin (13), water tank (22) fixed connection catch basin (13) top and with catch basin (13) intercommunication, spray mechanism water inlet end with catch basin (13) are connected, catch basin (13) lateral surface with leave annular wind channel (14) between water recovery tank (11) medial surface, air-out mechanism (30) are passed through annular wind channel (14) supply air to wet curtain (21) lower terminal surface, catch basin (13) with water recovery tank (11) are through connecting rib (12) fixed connection, it has basin (15) to open on connecting rib (12), basin (15) intercommunication water recovery tank (11) with catch basin (13).

3. An air purifying and fogless humidifier as claimed in claim 2, wherein: the water tank (22) is provided with a liquid level controller, the liquid level controller is provided with a liquid level detector, a valve and a connecting pipe, the water inlet end of the connecting pipe is connected with the water tank (22), the water outlet end of the connecting pipe is connected with the water storage tank (13), the valve is arranged on the connecting pipe, the liquid level detector collects liquid level information of the water storage tank (13) and conveys information to the valve, so that the valve is controlled to be in a closed state and an open state.

4. An air purifying and fogless humidifier according to claim 3 wherein: the liquid level controller is a float switch mechanism (23), the float switch mechanism (23) comprises a float (232), a float lever (231), a push rod (233) and a sealing ring (234), the float (232) is arranged in the water storage tank (13), a fulcrum of the float lever (231) is rotationally connected to the lower end face of the water tank (22), one end of the float lever (231) is connected with the float (232), the other end of the float lever is connected with the push rod (233), a through hole is formed in the inner bottom face of the water tank (22), the through hole is connected with the water storage tank (13) and the water tank (22), the push rod (233) is in sliding connection with the through hole, and the sealing ring (234) is fixed to the upper side of the outer peripheral face of the push rod (233), and the float (232) is in an upper state and a lower state. The floater (232) is positioned in a lower state, the floater (232) jacks up the ejector rod (233) by means of the floater lever (231), the sealing ring (234) moves upwards to dredge the through hole, and the water storage tank (13) is connected with the water tank (22) through the through hole; the float (232) is located in an upper state, the float (232) descends the ejector rod (233) by means of the float lever (231), the sealing ring (234) moves downwards to block the through hole, and the water storage tank (13) is separated from the water tank (22).

5. An air purifying and fogless humidifier as claimed in claim 2, wherein: the spraying mechanism comprises a water pump (24), a spraying piece (25) and a water conveying pipe, wherein the spraying piece (25) is in a circular shape and is provided with a plurality of water outlets, the water outlets are arranged on the upper side of the wet curtain (21) and keep a gap with the wet curtain (21), the spraying piece (25) is connected to the main body (10), the water inlet end of the water pump (24) is connected with the water storage tank (13), the water inlet end of the water conveying pipe is connected with the water outlet end of the water pump (24), and the water outlet end of the water conveying pipe is connected with the spraying piece (25).

6. An air purifying and fogless humidifier according to claim 1, wherein: one of the water tank (22) and the spraying mechanism is provided with a rotary clamping groove, the other is provided with a clamping protrusion, and the spraying mechanism is fixedly clamped with the rotary clamping groove.

7. An air purifying and fogless humidifier according to claim 1, wherein: the water tank (22) comprises a tank body (221) and a tank cover (222), the axial section of the tank cover (222) is arc-shaped, the diameter of the outer ring of the tank cover (222) is smaller than the inner diameter of the tank body (221), a fixing block is fixedly arranged on the peripheral surface of the tank cover (222), and the tank cover (222) is fixedly connected with the tank body (221) through the fixing block and is coaxial.

8. An air purifying and fogless humidifier according to claim 1, wherein: the air outlet mechanism (30) comprises fan blades (32) and driving pieces (31), the driving pieces (31) are located below the wet curtain mechanism (20), fixed ends of the driving pieces (31) are fixedly connected to the main body (10), movable ends of the driving pieces (31) are connected with the fan blades (32), air inlets are formed in the outer peripheral surfaces of the main body (10), and the air inlets are located below the fan blades (32).

9. An air purifying and fogless humidifier as claimed in claim 8, wherein: the arrangement cavity is provided with an air filter element (33) at the inner side of the air inlet.

10. An air purifying and fogless humidifier as claimed in claim 9, wherein: the main body (10) is provided with a filter element shell (34) at the air inlet, and the air filter element (33) is positioned in the filter element shell (34).