CN217031473U

CN217031473U - Centrifugal humidifier

Info

Publication number: CN217031473U
Application number: CN202123305469.0U
Authority: CN
Inventors: 高建红; 曾洋; 方志斌; 姜均
Original assignee: Zhejiang Oulun Electric Co ltd
Current assignee: Zhejiang Oulun Electric Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-22
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a centrifugal humidifier, which comprises a shell component and a functional component, wherein the shell component comprises a water disc at the lower part, an air inlet part at the upper part of the water disc, an air channel at the upper part of the air inlet part and a mist outlet part at the upper part of the air channel, and the functional component comprises a lower fan blade positioned in the air inlet part, a water throwing disc positioned in the air inlet part, a motor for driving the water throwing disc and the lower fan blade and a water distribution net positioned around the water throwing disc. The lower fan blades are used for sucking water by high-speed operation, the water is atomized through the water throwing disc and the water distribution net, and the water is blown out through the air duct to achieve the aim of moistening air; the lower fan blade is closer to the air inlet piece, so that the air inlet efficiency is improved.

Description

Centrifugal humidifier

Technical Field

The utility model relates to a centrifugal humidifier, in particular to a centrifugal humidifier convenient to produce and install.

Background

The humidifier is a common daily use product in daily life, and most of the existing humidifiers adopt ultrasonic waves, for example, an "ultrasonic humidifier" disclosed in a chinese patent document, the publication number CN110953672B of which includes: a main body portion including a housing chamber surrounded by a circumferential inner wall surface, and a storage chamber provided on one side of the housing chamber in a central axis direction and in which mist water droplets are stored; a blower provided in a central region inside the accommodation chamber of the main body part for generating an air flow flowing along the inner wall surface toward one side in a circumferential direction; and an air flow guiding unit including an air suction port opened to an air flow upstream side in the accommodation chamber of the main body portion and an air discharge port opened in the retention chamber of the main body portion, for switching a flow direction of the air flow sucked through the air suction port from a one-sided flow toward a circumferential direction of the accommodation chamber to a one-sided flow toward a center axis direction and guiding it to the air discharge port.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the existing humidifier is low in energy efficiency, and provides a centrifugal humidifier.

The utility model is realized by the following technical scheme:

the utility model provides a centrifugal humidifier, includes shell subassembly and functional block, shell subassembly includes the water pan of lower part, the air inlet spare on water pan upper portion, the wind channel on air inlet spare upper portion and the play fog spare on wind channel upper portion, the functional block is including the lower fan blade that is located air inlet spare inside, be located the water throwing dish of air inlet spare, drive water throwing dish and the motor of fan blade down and be located water dividing net around the water throwing dish, run through the connection pipe that absorbs water in the middle of the fan blade down, the last mouthful of pipe that absorbs water is higher than the water throwing dish. The lower fan blades are used for operating at a high speed, water in the water disc is absorbed on the water throwing disc, then the water is quickly thrown onto the stainless steel water distribution net through the water throwing disc, finally the water is atomized into a plurality of fine water particles, the fine water particles are blown out of a machine mist outlet through an air duct and are diffused to a space needing humidification, and the water mist particles and flowing air perform heat and humidity exchange to achieve the purpose of humidifying the air; the lower fan blade is closer to the air inlet piece, so that the air inlet efficiency is improved.

Preferably, the upper part of the motor is provided with an upper fan blade driven by the motor. When the daily humidification quantity is required to be more than 60L, an upper centrifugal fan blade can be added below the mist outlet to accelerate the blowing speed of the water mist, so that the water mist can be diffused to a space needing humidification more quickly.

Preferably, the water tray is provided with a water inlet, and the water inlet is provided with a floating barrel assembly for controlling the opening and closing of the water inlet. The water level of the water tray is automatically controlled by the principle of a floating barrel lever. When the water in the water tray reaches the preset water level, the water inlet in the floating barrel component is sealed by the plastic water plug, and water does not enter the water tray any more. When the water in the water tray is consumed by a certain amount, the air inlet in the floating barrel assembly is reopened along with the reduction of the water level, and the water in the water tap automatically flows into the water tray. The water level in the water tray can not overflow to the ground due to overhigh water level, and the normal humidifying operation of the water adding machine can be ensured. The humidifier only has the use power of the motor, saves more energy and electricity and has longer service life compared with the traditional ultrasonic humidifier.

Preferably, the water throwing disc is in a horn shape with a large upper part and a small lower part, and the two water throwing discs are continuously arranged up and down, so that the water throwing efficiency is improved.

Preferably, the air duct shell is provided with a handle, is small in size and is provided with a large handle, and therefore the air duct shell is very convenient for a user to move.

Preferably, the lower part of the fog outlet part is circular and is sleeved with the air channel at the lower part, so that the fog outlet can rotate in the left-right 360-degree direction, and a user can freely adjust the fog outlet direction according to different requirements.

Preferably, the mist outlet member is provided with an inclined mist outlet, and a water guide surface is provided below the mist outlet.

Preferably, the air inlet part is circumferentially provided with an air inlet grid, and the bottom of the air inlet grid is provided with a water guide surface. The mist outlet and the air inlet grid are both designed by adopting an olecranon inclined plane, so that water beads can be effectively guided into the air channel and the water tray, and the water beads are prevented from dropping on the machine body or the ground.

Preferably, the air inlet grid comprises vertical strip-shaped grid strips which are uniformly distributed in the circumferential direction, and the wind resistance is smaller.

Preferably, a waterproof cover is arranged on the upper part of the motor. Prevent water droplets flowing back from the mist outlet from soaking into the motor.

Therefore, the utility model has the following beneficial effects:

the lower fan blades are used for operating at a high speed, water in the water disc is absorbed on the water throwing disc, then the water is quickly thrown onto the stainless steel water distribution net through the water throwing disc, finally the water is atomized into a plurality of fine water particles, the fine water particles are blown out of a machine mist outlet through an air duct and are diffused to a space needing humidification, and the water mist particles and flowing air perform heat and humidity exchange to achieve the purpose of humidifying the air; the air inlet parts in the lower fan blades are closer, and the air inlet efficiency is improved.

Drawings

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a first embodiment of the present invention;

fig. 3 is an exploded view of a first embodiment of the present invention.

In the figure: the device comprises a water tray 1, a water inlet 11, a floating barrel assembly 12, an air inlet part 2, an air inlet grid 21, an air duct 3, a fog outlet part 4, a fog outlet 41, a water guide surface 42, a lower wind blade 5, a water throwing tray 6, a motor 7, a waterproof cover 71, a water diversion net 8, an upper wind blade 9, a water suction pipe 10 and a mounting part 20.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In a first embodiment, as shown in fig. 1 to 3, a centrifugal humidifier includes a housing component and a functional component, the housing component includes a water tray 1 at a lower portion, an air inlet part 2 at an upper portion of the water tray, an air duct 3 at an upper portion of the air inlet part 2, and a mist outlet part 4 at an upper portion of the air duct 3, the functional component includes a lower air vane 5 located inside the air inlet part 2, a water slinging tray 6 located inside the air inlet part, a motor 7 driving the water slinging tray 6 and the lower air vane 5, and a water distribution net 8 located around the water slinging tray 6, the water distribution net 8 is made of a stainless steel material, and the water slinging tray 6 is set into a horn shape with a large upper portion and a small lower portion, and two sets are continuously arranged from top to bottom. The upper part of the motor is provided with an upper wind blade 9 driven by the motor, the middle of the lower wind blade 5 is connected with a water suction pipe 10 in a penetrating way, and the upper opening of the water suction pipe 10 is higher than the water throwing disc 6. The lower part of the fog outlet piece 4 is circular and is sleeved with the air duct 3 at the lower part. The mist outlet piece 4 is provided with an inclined mist outlet 41, and the lower part of the mist outlet 41 is provided with a water guide surface 42; the air inlet member 2 is circumferentially provided with an air inlet grid 21, and the bottom of the air inlet grid 21 is provided with a water guide surface.

The lower fan blade is used for operating at a high speed, water in the water disc 1 is absorbed on the water throwing disc 1, then the water is quickly thrown on the stainless steel water distribution net 8 through the water throwing disc 1, finally the water is atomized into a plurality of fine water particles, the fine water particles are blown out of a machine mist outlet 41 through the unique air channel 3 and are diffused to a space needing humidification, and the water mist particles and flowing air are subjected to heat and humidity exchange to achieve the purpose of humidifying the air; in order to improve the air inlet efficiency comprehensively, the lower fan blade 5 is closer to the air inlet part 2, so that the air inlet efficiency is improved, and when the daily humidification quantity is required to reach more than 60L, the upper fan blade 9 is arranged, so that the water mist blowing speed can be increased, and the mist can be diffused to a space needing humidification more quickly; the mist outlet 41 can rotate in the left-right direction by 360 degrees, and a user can freely adjust the mist outlet direction according to different requirements; the mist outlet 41 and the air inlet grid 21 are both designed by adopting olecranon slopes, so that water drops can be effectively guided into the air duct 3 and the water tray 1, and the water drops are prevented from dropping on the machine body or the ground.

The water tray 1 is provided with a water inlet 11 which is provided with a float bucket assembly 12 for controlling the opening and closing of the water inlet. The water level of the water tray 1 is automatically controlled by the principle of a floating barrel lever. When the water in the water tray 1 reaches the preset water level, the water inlet in the floating barrel assembly 12 is sealed by the plastic water plug, and no water enters the water tray 1 any more. When the water in the water tray 1 is consumed by a certain amount, the air inlet in the floating barrel assembly is reopened along with the reduction of the water level, and the water in the water tap automatically flows into the water tray 1. The steps are repeated, so that the water level in the water tray 1 can be ensured not to overflow to the ground due to overhigh water level, and the normal humidifying operation of the water adding machine can be ensured. The humidifier only has the use power of the motor, saves more energy and electricity and has longer service life compared with the traditional ultrasonic humidifier.

The shell of the air duct 3 is provided with a handle, so that the size is small, and the air duct is provided with a large handle, thereby being very convenient for a user to move.

The air inlet grid 21 comprises vertical strip-shaped grid strips which are uniformly distributed in the circumferential direction, and the wind resistance is smaller.

A waterproof cover 71 is arranged on the upper part of the motor 7. The water flowing back from the mist outlet 41 is prevented from dripping into the motor.

In addition, get rid of the water tray, components such as motor all hold through the installed part that sets up on the water tray and hold, and installed part 20 includes three support, a baffle and a solar or lunar halo, and synthetic component is made through unified moulding plastics.

Claims

1. The utility model provides a centrifugal humidifier, includes shell subassembly and functional component, its characterized in that, the shell subassembly includes the water pan of lower part, the air inlet spare on water pan upper portion, the wind channel on air inlet spare upper portion and the play fog spare on wind channel upper portion, the functional component is including the lower fan blade that is located air inlet spare inside, the water getting rid of dish, the drive water getting rid of dish and the motor of fan blade down and being located water getting rid of dish water distribution network all around, run through the connection pipe that absorbs water in the middle of the fan blade down, the last mouthful of pipe that absorbs water is higher than the water getting rid of dish.

2. A centrifugal humidifier according to claim 1, wherein: and the upper part of the motor is provided with an upper fan blade driven by the motor.

3. A centrifugal humidifier as claimed in claim 1 or 2, wherein: the water tray is provided with a water inlet, and the water inlet is provided with a floating barrel assembly for controlling the opening and closing of the water inlet.

4. A centrifugal humidifier according to claim 1 or claim 2, wherein: the water throwing discs are arranged into a horn shape with a large upper part and a small lower part, and two water throwing discs are continuously arranged from top to bottom.

5. A centrifugal humidifier as claimed in claim 3, wherein: the air duct shell is provided with a handle.

6. A centrifugal humidifier as claimed in claim 3, wherein: the lower part of the fog outlet part is circular and is sleeved with the air duct at the lower part.

7. A centrifugal humidifier according to claim 1 or claim 2, wherein: the fog outlet piece is provided with an inclined fog outlet, and the lower part of the fog outlet is provided with a water guide surface.

8. A centrifugal humidifier according to claim 1 or claim 2, wherein: the air inlet piece circumference is provided with the air inlet bars, and the air inlet bar bottom is provided with the water guide surface.

9. A centrifugal humidifier according to claim 8, wherein: the air inlet grid comprises vertical strip-shaped grid bars which are uniformly distributed in the circumferential direction.

10. A centrifugal humidifier as claimed in claim 1, wherein: and a waterproof cover is arranged on the upper part of the motor.