CN113203155A

CN113203155A - Air humidifying purifier

Info

Publication number: CN113203155A
Application number: CN202110675553.7A
Authority: CN
Inventors: 赖伴来; 彭琦; 庞亚鹏; 黄鹏
Original assignee: Shenzhen Lianchuang Technology Group Co Ltd
Current assignee: Shenzhen Lianchuang Technology Group Co Ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-08-03

Abstract

The invention discloses an air humidifying purifier, which comprises a purifying component, an evaporating component and a columnar shell, wherein a first air inlet is formed in the side wall of the lower part of the shell, a first air outlet is formed in the side wall of the upper part of the shell, the purifying component is arranged in the middle-lower area of the shell, and air enters the purifying component from the first air inlet to be purified; the water tank is arranged at the lower end of the shell, a water pump is arranged in the water tank, a water collecting tank is arranged on the inner side of the upper part of the shell, the lower part of the evaporation carrier is arranged in the water collecting tank, and the evaporation carrier is communicated with the first air outlet of the shell; the lower water tank is arranged at the upper end of the shell, a plurality of lower water holes are formed in the bottom of the lower water tank, the lower water holes correspond to the upper end of the evaporation carrier, the lower water tank is connected with a water outlet of the water pump through an upper water pipe, a water outlet hole is formed in the bottom of the water collecting tank, and the water outlet hole is communicated with the inside of the water tank through a lower water pipe. The invention adopts the upper spraying mode to ensure that the purified air is humidified and then vaporized in the air, the air humidity is uniform and consistent, and the user experience is enhanced.

Description

Air humidifying purifier

Technical Field

The invention relates to the field of air conditioning equipment, in particular to an air humidifying purifier.

Background

The purifier is a living environment electrical appliance for adjusting air cleanliness. Along with the continuous improvement of people's quality of life, people's indoor environment's air cleanliness also needs higher and higher, and the clarifier is owing to can handle fine particulate matters such as dust in the air, lets the air become cleaner, is loved by the consumer deeply for this kind of product has become the indispensable life class electrical apparatus product of modern family.

The purifier is characterized in that a filter device is arranged on the inner side of an air inlet of a machine body, a pneumatic system is arranged in the machine body, and an air outlet is arranged at the top end of the machine body. The motor in the pneumatic system rotates at a high speed to drive the wind wheel to rotate at a high speed, so that negative pressure is generated in the machine body. The air outside the machine body is forced to be sucked from the air inlet, passes through the filter device to filter particles such as dust and the like, and then is sent out from the air outlet through the air duct.

The purifier with humidifying function disclosed in chinese patent documents CN 212841995 and CN 211261146 humidifies the air in the housing directly by means of water spraying, and then discharges the air into the room through air discharging, and this humidifying method will have adverse effect on mechanical components such as the fan, and the humid air discharged into the room is not good for human health due to too high humidity, and will also wet the ground nearby.

Chinese patent documents CN 212179106, CN 212619098, and CN 213119362 disclose an air humidification purifier, which is provided with a water tank, wherein a water absorption device such as a water absorption net or wet paper is disposed in the water tank or a water storage tank to directly absorb water, and then purified air passes through the water absorption device.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to solve the problems that the humidity of purified wet air discharged by the existing humidification purifier is not uniform, the humidity is not easy to control, and the user experience is poor.

The invention adopts the following technical scheme:

an air humidifying purifier comprises a purifying component, an evaporating component and a columnar shell, wherein the evaporating component comprises a water tank, a lower water tank and an evaporating carrier, a first air inlet is formed in the side wall of the lower part of the shell, a first air outlet is formed in the side wall of the upper part of the shell, the purifying component is arranged in the middle-lower area of the shell, and air enters the purifying component from the first air inlet to be purified; the water tank is detachably arranged at the lower end of the shell, a water pump is arranged in the water tank, a water collecting tank is arranged on the inner side of the upper part of the shell, the lower part of the evaporation carrier is arranged in the water collecting tank, and the evaporation carrier is communicated with the first air outlet of the shell; the lower water tank is arranged at the upper end of the shell, a plurality of lower water holes are formed in the bottom of the lower water tank, the lower water holes correspond to the upper end of the evaporation carrier, the lower water tank is connected with the water outlet of the water pump through an upper water pipe, a water outlet hole is formed in the bottom of the water collecting tank, and the water outlet hole is communicated with the inside of the water tank through a lower water pipe.

Furthermore, the shell and the evaporation carrier are both hollow cylindrical structures, the annular water collecting tank is arranged in the shell, the evaporation carrier is arranged on the inner side of the upper part of the shell, the lower part of the evaporation carrier is arranged in the water collecting tank, and the first air outlet is arranged on the circumferential surface of the upper part of the shell corresponding to the evaporation carrier.

Preferably, the lower water tank is a hollow cylindrical structure, an annular cavity is arranged at the inner side circumference of the lower water tank, and the lower water hole is arranged at the bottom of the annular cavity and corresponds to the upper end face of the evaporation carrier.

The purification assembly comprises a filter, a wind wheel system and an inner shell with an air duct; the lower end of the inner shell is closed, the lower end of the inner shell is arranged at the upper end of the water tank, the inner shell is sleeved at the middle lower part of the outer shell, the lower part of the inner shell is provided with a second air inlet communicated with the first air inlet, the filter is arranged on the inner side surface of the lower part of the inner shell in an attaching mode, and the wind wheel system is arranged in a ventilation channel at the upper part of the inner shell.

Further, the lower water pipe and the upper water pipe are arranged on the inner side of the shell; the upper end of the upper water pipe is communicated with the lower water tank, the lower end of the upper water pipe is communicated with the water pump, the upper end of the lower water pipe is communicated with the water outlet hole, and the lower end of the lower water pipe is arranged in the water tank.

The technical scheme of the invention has the following advantages:

A. according to the invention, the shell is arranged outside the purification component, the water tank is arranged at the lower end of the shell, the water evaporation carrier is arranged at the inner side of the air outlet at the upper end of the shell, the water in the water tank is pumped into the water discharging tank through the water pump and then sprayed on the water evaporation carrier to be wetted, the evaporation carrier is wetted from top to bottom, redundant water enters the water collecting tank and is recycled into the water tank through the water discharging pipe, when the purification component drives the air to flow through the first air outlet, the purified air firstly flows through the evaporation carrier, so that the clean air is vaporized in the air after becoming wetted, and thus the effects of purifying the air and uniformly humidifying the air are achieved, the air humidity is uniform, the problem of wet percolation on the ground around the purifier is solved, the humidification effect is easy to control, and the experience of users is enhanced.

B. The invention purifies the flowing air through the purification component, the purified air penetrates through the evaporation carrier with the water fluid, the flowing water is vaporized and evaporated quickly, the humidification effect is achieved, the humidified air is discharged on the whole circumferential surface of the upper part of the shell, the humidification area and the efficiency of the surrounding air are obviously improved, the humidification and purification two-in-one electric appliance product is really realized, the resources are saved, the waste is reduced, and meanwhile, the purchase cost of consumers can be reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings which are needed to be used in the embodiments will be briefly described below, and it is apparent that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained from the drawings without inventive labor to those skilled in the art.

FIG. 1 is a schematic cross-sectional view of an air humidification purifier provided by the present invention;

FIG. 2 is an exploded isometric view of the structure of FIG. 1;

FIG. 3 is an exploded isometric view of the purification assembly of FIG. 1;

fig. 4 is a schematic view of air flow and water circulation in operation.

The labels in the figure are as follows:

1-purification Assembly

11-filter

12-wind wheel system

121-motor, 122-motor bracket, 123-wind wheel

13-inner shell

131-ventilating duct, 132-second air inlet, 133-second air outlet, 134-air guide grille 14-bottom cover

15-separation net

2-Evaporation assembly

21-Water tank

22-Water Pump

23-water supply pipe

24-lower water tank

241-lower water hole, 242-annular cavity and 243-through hole

25-Evaporation Carrier

26-sewer pipe

27-Water catch basin

271-water outlet;

3-outer cover

31-first air inlet, 32-first air outlet

4-water; a-a circular hole.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and fig. 2, the present invention provides an air humidifying purifier, which comprises a purifying component 1, an evaporating component 2 and a cylindrical housing 3, wherein the evaporating component 2 comprises a water tank 21, a lower water tank 24 and an evaporating carrier 25, a first air inlet 31 is arranged on the lower side wall of the housing 3, a first air outlet 32 is arranged on the upper side wall of the housing, the purifying component 1 is arranged in the middle-lower area of the housing 3, and air enters the purifying component 1 from the first air inlet 31 for purification treatment; the water tank 21 is detachably arranged at the lower end of the shell 3, the water pump 22 is arranged in the water tank 21, the inner side of the upper part of the shell 3 is provided with a water collecting tank 27, the lower part of the evaporation carrier 25 is arranged in the water collecting tank 27, the evaporation carrier is arranged along the inner side surface of the columnar shell, the shape of the evaporation carrier is consistent with that of the shell, and a plurality of first air outlets 32 are distributed on the shell 3 at the installation position of the evaporation carrier 25; the lower water tank 24 is arranged at the upper end of the shell 3, a plurality of lower water holes 241 are arranged at the edge position close to the bottom of the lower water tank 24, the lower water holes 241 correspond to the upper end of the evaporation carrier 25, the lower water tank 24 is connected with a water outlet of the water pump 22 through the upper water pipe 23, a water outlet hole 271 is arranged at the bottom of the water collecting tank 27, and the water outlet hole 271 is communicated with the inside of the water tank 21 through the lower water pipe 26. Water is directly pumped into the lower water tank 24 through the upper water pipe 23 by a water pump in the water tank 21, the water in the lower water tank 24 is uniformly sprayed to the upper end surface of the evaporation carrier 25 through the lower water hole 241, the evaporation carrier 25 becomes wet after absorbing water, the redundant water flows into the water collecting tank 27, and the water is recovered into the water tank 21 through the lower water pipe 26 through the water outlet hole 271 at the bottom of the water collecting tank 27, so that the constant humidity of the evaporation carrier 25 is kept. The purified air is discharged from the purification component 1, enters the area surrounded by the evaporation carrier 25, and then penetrates through the evaporation carrier 25 to be discharged from the first air outlet 32 to the indoor. The invention adopts the way of soaking the evaporation carrier at the upper part, always keeps the water content of the evaporation carrier 25 constant, ensures that the purified air uniformly discharges the humidified air with constant humidity outwards in the whole circumferential range of the purifier, greatly improves the range of the humidified area and has better experience.

As shown in fig. 2, the preferred housing 3 and evaporation carrier 25 of the present invention are both hollow cylindrical structures, the upper portion of the housing 3 is provided with a ring-shaped water collection tank 27 along the inner side surface thereof, the evaporation carrier 25 is arranged at the inner side surface of the upper portion of the housing 3, the lower portion thereof is installed in the water collection tank 27, and the first air outlet 32 is arranged on the upper circumferential surface of the housing 3 corresponding to the evaporation carrier 25. Here, the water collecting tank 27 also serves as a mounting groove for the evaporation carrier 25, after the lower end of the evaporation carrier 25 is mounted in the water collecting tank 27, the upper end of the evaporation carrier 25 extends out of the upper end surface of the housing 3, the extended portion of the evaporation carrier 25 is just buckled by the groove at the lower end surface of the lower water tank 24, and the lower water hole 241 of the lower water tank 24 is just arranged at the position of the groove. The lower water tank 24 shown in fig. 2 is a hollow cylindrical structure, an annular cavity 242 is provided at an inner circumferential position of the lower water tank 24, a lower water hole 241 is provided at a bottom of the annular cavity 242 and corresponds to an upper end surface of the evaporation carrier 25, and an upper end of the upper water pipe 23 is communicated with the annular cavity 242 for pumping water in the water tank 21 into the annular cavity 242. A through hole 243 is formed in the middle of the lower trough, and the through hole 243 can be sealed, so that air can be discharged only at the first air outlet 32; or the air purifier can be communicated with the external environment, and the purified air is directly discharged from the position of the through hole 243, so that the air discharge range is further improved.

Of course, the lower water tank 24 of the present invention may also adopt a structure similar to the water tank 21, and water may be filled therein, and the humidified air is discharged from only the first air outlet 32.

As shown in fig. 3, the purification assembly 1 used in the present invention comprises a filter 11, a wind wheel system 12 and an inner casing 13 with an air duct 131; the lower end of the inner casing 13 is closed by the bottom cover 14, the upper end of the inner casing 13 is further provided with an air guide grid 134, and a second air outlet 133 for uniform air guiding is formed in the air guide grid 134. The lower extreme of inner shell 13 sets up in the upper end department of water tank 21, inner shell 13 suit is in the middle and lower part of shell 3, the lower part of inner shell 13 is equipped with a plurality of second air intake 132 that is linked together with first air intake 31, filter 11 detachably laminates and sets up in the lower part medial surface of inner shell 13, wind wheel system 12 sets up in the ventiduct 131 on inner shell 13 upper portion, it includes motor 121, motor support 122 and wind wheel 123, wind wheel 123 installs in the drive shaft of motor 121, motor 121 installs on motor support 122, motor support 122 installs near inner shell 13 upper end department, still set up in the below of wind wheel 123 and separate net 15, the edge that separates net 15 sets up in the lower part marginal medial surface position of ventiduct 131. The wind wheel system 12 is located in an air duct 131, the motor 121 drives the wind wheel 123 to rotate, air enters from the second air inlet 132, enters the air duct 131 at the upper part of the inner shell 13 after being purified by the filter 11, and is discharged to an area formed by the evaporation carrier 25 from the second air outlet 133 of the wind wheel system 12. The cylindrical inner shell 13 is arranged in the outer shell 3, the upper end of the inner shell 13 is just positioned in the middle area of the outer shell 3, the outer edge of the inner shell 13 is in sealing connection with the lower end face of the water collecting tank 27 in the outer shell 3, the middle area of the outer shell 3 is not provided with an air inlet and an air outlet, and after the inner shell 13 is assembled with the outer shell 3, the area of the first air inlet 31 on the outer shell 3 completely corresponds to the area of the second air inlet 132 on the inner shell 13.

In the case 3 structure shown in fig. 2, the cross-sectional dimension of the upper part of the preferred case 3 of the present invention is smaller than that of the lower part thereof, the whole pipe of the down-comer pipe 26 and the lower part of the upper pipe 23 are arranged inside the lower part of the case 3, the upper part of the upper pipe 23 extends out of the case 3 through the circular hole a in fig. 2 and is communicated with the annular cavity 242 of the lower trough 24, the upper end of the down-comer pipe 26 is communicated with the outlet hole 271, and the lower end thereof is arranged in the water tank 21.

As shown in fig. 4, the specific operation of the air humidifying purifier is as follows: when the motor 121 works, the wind wheel 123 is driven to rotate at a high speed, at this time, negative pressure is generated inside the air duct 131, air in the environment is sucked from the first air inlet 31 of the housing 3, passes through the second air inlet 132 and the filter 11, and the clean air purified and filtered by the filter 11 flows out of the second air outlet 133 of the air duct 131 and is blown to the evaporation carrier 25. Meanwhile, the water pump 22 works to pump the water in the water tank 21 into the upper water pipe 23, and the water is sent into the lower water tank 24 through the upper water pipe 23 and then sprayed on the evaporation carrier 25, so that the evaporation carrier 25 is kept in a wet state. When the clean air passes through the evaporation carrier 25, the water is vaporized to moisten the air and then is discharged into the ambient air from the first air outlet 32 or the through hole 243, and the unvaporized water flows back to the water tank 21 from the sewer pipe 26 for recycling, so that the air is purified and humidified. When adding water to water tank 21, can directly mention shell and inner shell, directly carry out the water injection to water tank 21, convenient operation. When the filter needs to be replaced, the filter can be easily replaced only by detaching the bottom cover at the bottom of the inner shell.

According to the invention, the flowing air is purified through the purification component 1, the purified air penetrates through the evaporation carrier 25 with the water fluid, the flowing water is quickly vaporized and evaporated, the humidification effect is achieved, the humidified air is discharged on the whole circumferential surface of the upper part of the shell 3, the humidification efficiency of the surrounding air is obviously improved, the humidification and purification of the electric appliance product are really realized, the resources are saved, the waste is reduced, and the purchase cost of consumers can be reduced.

Nothing in this specification is said to apply to the prior art.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the invention.

Claims

1. An air humidifying purifier comprises a purifying component (1), an evaporating component (2) and a cylindrical shell (3), and is characterized in that the evaporating component (2) comprises a water tank (21), a lower water tank (24) and an evaporating carrier (25), a first air inlet (31) is formed in the side wall of the lower part of the shell (3), a first air outlet (32) is formed in the side wall of the upper part of the shell, the purifying component (1) is arranged in the middle-lower area of the shell (3), and air enters the purifying component (1) from the first air inlet (31) to be purified; the water tank (21) is detachably arranged at the lower end of the shell (3), a water pump (22) is arranged in the water tank (21), a water collecting tank (27) is arranged on the inner side of the upper part of the shell (3), the lower part of the evaporation carrier (25) is arranged in the water collecting tank (27), and the evaporation carrier (25) is communicated with a first air outlet (32) of the shell (3); the water discharging tank (24) is installed at the upper end of the shell (3), a plurality of water discharging holes (241) are formed in the bottom of the water discharging tank (24), the water discharging holes (241) correspond to the upper end of the evaporation carrier (25), the water discharging tank (24) is connected with a water outlet of the water pump (22) through a water feeding pipe (23), a water outlet hole (271) is formed in the bottom of the water collecting tank (27), and the water outlet hole (271) is communicated with the inside of the water tank (21) through a water discharging pipe (26).

2. The air humidifying purifier according to claim 1, wherein the housing (3) and the evaporation carrier (25) are both hollow cylindrical structures, the housing (3) is provided with the annular water collecting tank (27), the evaporation carrier (25) is arranged at the inner side of the upper part of the housing (3), the lower part of the evaporation carrier is arranged in the water collecting tank (27), and the first air outlet (32) is arranged on the circumferential surface of the upper part of the housing (3) corresponding to the evaporation carrier (25).

3. The air humidifying purifier according to claim 2, wherein the lower water tank (24) is a hollow cylindrical structure, an annular cavity (242) is formed at an inner circumferential position of the lower water tank (24), and the lower water hole (241) is formed at the bottom of the annular cavity (242) and corresponds to the upper end face of the evaporation carrier (25).

4. Air humidification cleaner according to any of claims 1-3 wherein the cleaning assembly (1) comprises a filter (11), a wind wheel system (12) and an inner housing (13) with air duct (131); the lower end of the inner shell (13) is closed, the lower end of the inner shell is arranged at the upper end of the water tank (21), the inner shell (13) is sleeved at the middle lower part of the outer shell (3), a second air inlet (132) communicated with the first air inlet (31) is arranged at the lower part of the inner shell (13), the filter (11) is attached to the inner side surface of the lower part of the inner shell (13), and the wind wheel system (12) is arranged in a ventilation channel (131) at the upper part of the inner shell (13).

5. The air humidification purifier as claimed in claim 4, wherein the down water pipe (26) and the up water pipe (23) are provided inside the housing (3); the upper end of the upper water pipe (23) is communicated with the lower water tank (24), the lower end of the upper water pipe is communicated with the water pump (22), the upper end of the lower water pipe (26) is communicated with the water outlet hole (271), and the lower end of the lower water pipe is arranged in the water tank (21).