CN214211095U

CN214211095U - Atomization device

Info

Publication number: CN214211095U
Application number: CN202021814666.8U
Authority: CN
Inventors: 司朝辉; 周成
Original assignee: Guangzhou Taidaoan Medical Technology Co ltd
Current assignee: Guangzhou Taidaoan Medical Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-09-17
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an atomizing device relates to atomizing technical field, and this scheme includes box, atomizer body, be provided with the atomizing chamber that holds liquid in the box, the atomizer body set up in under the liquid level of atomizing intracavity, the top of box is provided with the gas outlet, gas outlet department is connected with the outlet duct, be provided with the grid subassembly in the outlet duct, the grid subassembly includes fixed part and the slope drain part of being connected with the fixed part, the slope drain part includes a plurality of drain pieces, and is a plurality of the drain piece is grid form interval arrangement, the fixed part with the inner wall joint of outlet duct. Set up the outlet duct in the gas outlet department of box to set up grid assembly in the outlet duct, atomizing gas is when grid assembly, and the liquid pearl of large granule gathers on grid assembly's drain, and flow back to the atomizing intracavity, reduces the condensation of the export of atomizing gas outlet duct, reduces the trouble of clearance.

Description

Atomization device

Technical Field

The utility model relates to an atomizing technical field, concretely relates to atomizing device.

Background

An atomizing device, also known as an atomizer, is a device for atomizing a liquid into a gas in a mist state, and is often used for humidification, disinfection, or medical use.

In the prior art, chinese patent application No. 201310711578.3 discloses an ultrasonic atomizer, which comprises a water container with a cathode and an anode, and a power supply, wherein the upper part of the water container is provided with an ultrasonic atomizer main body component consisting of a piezoelectric ceramic ultrasonic transducer and a PP water absorption cotton column; the positive electrode is arranged at the bottom in the inner container of the water container, the positive electrode and the negative electrode are respectively connected with the positive electrode and the negative electrode of the power supply, at least two stages of filter layers with the filtering precision from low to high along the water flow direction are arranged near the positive electrode in the inner container, and the filter layers have conductivity and are positioned between the negative electrode and the positive electrode. This atomizer with electrochemistry water treatment with filter integrated, make source water deep purification and be rich in a large amount of anions to the water smoke that makes the production is cleaner, a large amount of anions in the water smoke can produce electrostatic reaction and effectively get rid of with floating smog, dust and organic waste in the air moreover, and then make the air obtain purifying.

In the aspect of the structural design of the atomizer, as the gas atomized by the main body part of the ultrasonic atomizer is directly discharged out of the water container, the atomized gas is easy to agglomerate at the gas outlet, so that the liquid is gathered at the gas outlet, and the trouble of cleaning is caused.

Therefore, there is a need for an improvement in the structure of the atomizer.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the present invention is to provide an atomizing device, which comprises a box body and an atomizer body, wherein an air outlet pipe is arranged at an air outlet of the box body, a grid assembly is arranged in the air outlet pipe, and atomizing gas passes through the grid and then is discharged out of the air outlet pipe, so that larger atomizing particles in the atomizing gas are reduced, and the passing atomizing particles are smaller; and relatively large atomized particles are easier to directly hit the grating component under the action of wind power due to larger inertia, so that the atomized particles are intercepted, and the purpose of making the output atomized particles smaller is achieved. The atomization device has the advantages that the utilization rate of liquid is higher, and waste is reduced; reduce the formation ponding of large granule atomizing liquid drop condensation, reduce the potential safety hazard.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides an atomizing device, includes box, atomizer body, be provided with the atomizing chamber that holds liquid in the box, the atomizer body set up in under the liquid level of atomizing intracavity, the top of box is provided with the gas outlet, gas outlet department is connected with the outlet duct, be provided with the grid subassembly in the outlet duct, the grid subassembly includes fixed part and the slope drain part of being connected with the fixed part, the slope drain part includes a plurality of drain pieces, and is a plurality of the drain piece is grid form interval arrangement, the fixed part with the inner wall adaptation of outlet duct, the fixed part with the inner wall joint of outlet duct is connected.

Through the arrangement, the grid assembly is clamped in the air outlet pipe through the fixing part, gas atomized by the atomizer body in the atomization cavity is discharged from the air outlet pipe through the air outlet, when the atomized gas passes through the grid assembly, large-particle liquid beads are gathered on the liquid guide sheet of the grid assembly and flow back to the atomization cavity, a certain filtering effect is achieved, the atomized gas filtered by the grid assembly is discharged from the outlet of the air outlet pipe, condensation of the outlet of the atomized gas outlet pipe is reduced, and the trouble of cleaning is reduced; the fixed part is connected with the inner wall of the air outlet pipe in a clamping way, thereby being convenient for assembly and disassembly

Preferably, the inclined liquid guide part and the bottom plane of the fixing part form an included angle of 30-60 degrees.

Through the arrangement, through repeated experiments of the applicant, when the included angle formed by the inclined liquid guide part and the bottom plane of the fixing part is set to be 30-60 degrees, the filtering effect on the atomized liquid is optimal.

Preferably, the inclined liquid guide part forms an included angle of 45 degrees with the bottom plane of the fixing part.

Preferably, the inclined liquid guide part is a plane or an arc surface.

Through setting up like this, lead liquid portion with the slope and set up to plane or cambered surface, the homoenergetic makes the globule of large granule gather on leading the liquid piece in the atomizing gas to along the hypotenuse landing of leading the liquid piece, finally flow back to the atomizing chamber in, reduce the condensation of the export of atomizing gas outlet duct under the troublesome prerequisite of reducing the clearance, can realize filtering and retrieving atomizing gas.

Preferably, the plurality of liquid guide pieces are arranged in a V shape from the center of the fixing portion toward the edge.

Through setting up like this, by the center of fixed part to the direction of border, a plurality of liquid guide pieces are "V" font and arrange, and the both sides liquid guide piece height and the liquid guide piece of centre are low promptly, further are favorable to the liquid of coacervation to being located the liquid guide piece top gathering at fixed part center, retrieve atomizing gas's condensate liquid.

Preferably, the inclined liquid guiding parts are arranged in a plurality of layers at intervals along the air outlet direction of the air outlet pipe, and liquid guiding sheets of the inclined liquid guiding parts of different layers are arranged in a staggered mode.

Through setting up like this, set up multilayer slope and lead liquid portion, and make the crisscross setting of drain piece that different layers slope led liquid portion, can carry out a lot of filtration to atomizing gas, further reduce to form the condition emergence that liquid condenses in outlet duct exit.

Preferably, the cross-sectional shape of the fixing portion is circular, elliptical, or polygonal.

Preferably, the liquid guide sheet is one or a combination of a plurality of plastic sheets, metal sheets, glass sheets or acrylic sheets.

By such arrangement, the liquid guide sheet can be selected from one or more of a plastic sheet, a metal sheet, a glass sheet or an acrylic sheet.

Preferably, a diffusion holding cavity is further formed in one side of the atomization cavity in the box body, a fan is arranged in the diffusion holding cavity, and the upper portion of the diffusion holding cavity is communicated with the atomization cavity.

Through setting up like this, set up diffusion holding chamber in atomizing chamber one side, set up the fan, can reduce atomizing gas in the atomizing intracavity gathering with atomizing gas discharge, be favorable to improving atomizing gas output effect.

Preferably, the upper part of the diffusion accommodating cavity is provided with an air outlet communicated with the atomization cavity, and the air outlet is provided with an air outlet one-way valve.

Through setting up like this, the check valve can place the fan and be in under the off-working condition atomizing gas to diffusion holding chamber diffusion, is favorable to keeping diffusion holding chamber dry, protects the fan.

As preferred, atomizing device still includes liquid level detection sensor and liquid level controller, the liquid level detection sensor set up in on the inner wall in atomizing chamber, liquid level controller with the atomizer body liquid level detection sensor electric connection.

Through setting up like this, set up the liquid level detection sensor, detect the liquid level in the atomizing chamber, when the liquid level was lower in the atomizing chamber, the liquid level detection sensor transmitted signal to liquid level controller, and liquid level controller control atomizer body stop work to protect the atomizer body.

Preferably, the atomization device further comprises an alarm, and the alarm is electrically connected with the liquid level controller.

Through the arrangement, when the liquid level in the atomizing cavity is lower, the liquid level detection sensor transmits a signal to the liquid level controller, and the liquid level controller controls the alarm to send out an alarm signal, such as an acoustic signal and/or an optical signal, as a prompt for liquid supplement.

Compared with the prior art, the utility model discloses profitable technological effect has been obtained:

1. set up the outlet duct in the gas outlet department of box to set up grid assembly in the outlet duct, when atomizing gas passes through grid assembly, relatively great atomizing granule then owing to possess bigger inertia, directly hits grid assembly more easily under the wind-force effect, thereby is intercepted, and flows back to the atomizing intracavity, reduces great atomizing granule in the atomizing gas, and the atomizing granule that makes to pass through is littleer, and the littleer benefit of the atomizing granule of output has: the utilization rate of the liquid is higher, and the waste is reduced; if the atomizing gas contains more large particles, the surrounding of the atomizer is easily wetted to form accumulated liquid, thereby causing potential safety hazards.

2. The inclined liquid guiding part is arranged to be a plane or a cambered surface, and the recovery of the atomized gas condensate can be realized.

3. Set up the diffusion holding chamber in one side of atomizing chamber to set up the fan at the diffusion holding intracavity, discharge the atomizing gas of atomizing intracavity, be favorable to improving atomization efficiency.

4. The liquid level detection sensor transmits signals to the liquid level controller when the liquid level in the atomization cavity is low, the liquid level controller controls the atomizer body to stop working and controls the alarm to send out alarm signals, the atomizer body is protected, and liquid supplement is prompted.

Drawings

Fig. 1 is a schematic view of an overall structure of an atomizing device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a grid assembly according to an embodiment of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 taken along plane A-A;

fig. 4 is a side view of a grill assembly in accordance with an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a grille assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a grid assembly according to embodiment 3 of the present invention;

fig. 7 is a schematic structural diagram of a grid assembly in embodiment 4 of the present invention.

Wherein, the technical characteristics that each reference numeral refers to are as follows:

1. a box body; 101. an atomizing chamber; 102. an air outlet; 103. an air outlet pipe; 104. a diffusion accommodating cavity; 1041. an air outlet; 2. an atomizer body; 3. a grid assembly; 301. a fixed part; 302. an inclined liquid guide part; 3021. a liquid guiding sheet; 4. a fan; 5. a one-way valve; 6. a liquid level detection sensor; 7. an alarm.

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 with reference to the following embodiments, but the scope of the present invention is not limited to the following specific embodiments.

Example 1

Referring to fig. 1 to 4, the present embodiment discloses an atomization device, which includes a box 1 and an atomizer body 2, wherein an atomization chamber 101 is disposed in the box 1, and a liquid to be atomized, such as clean water or sterile water, is stored in the atomization chamber 101;

the atomizer body 2 is arranged below the liquid level in the atomization cavity 101, and the atomizer body 2 is an ultrasonic atomizer body 2;

an air outlet 102 is arranged at the top of the box body 1, an air outlet pipe 103 is connected to the air outlet 102, and the air outlet pipe 103 can be integrally formed with the box body 1;

referring to fig. 1 to 4, a grid assembly 3 is disposed in the outlet pipe 103, the grid assembly 3 includes a fixing portion 301 and an inclined liquid guiding portion 302, the inclined liquid guiding portion 302 is fixedly connected to the fixing portion 301, the inclined liquid guiding portion 302 is provided with at least one layer, the inclined liquid guiding portion 302 includes a plurality of liquid guiding pieces 3021, the plurality of liquid guiding pieces 3021 are arranged in a grid-shaped interval, and the fixing portion 301 is adapted to the outlet pipe 103 and is connected to an inner wall of the outlet pipe in a clamping manner.

Referring to fig. 1, 2, and 4, in the present embodiment, each of the liquid guide pieces 3021 is a straight strip, and the inclined liquid guide portion 302 formed by the plurality of liquid guide surfaces is a flat surface;

the included angle formed by the inclined liquid guide part 302 and the plane of the fixing part 301 is 30-60 degrees, and in the embodiment, the included angle is 45 degrees.

It should be noted that the grille assembly 3 can be placed in the outlet duct 103 in the forward direction, i.e. the fixing portion 301 is located at the lower portion and the inclined liquid guiding portion 302 is located at the upper portion, in this embodiment and the following embodiments, the grille assembly 3 is described as being placed in the forward direction, in other embodiments, the grille assembly 3 can also be placed in the outlet duct 103 in the reverse direction, i.e. the fixing portion 301 is located at the upper portion and the inclined liquid guiding portion 302 is located at the lower portion, and the filtering capability is also provided.

One right-angle side of the liquid guiding sheet 3021 is fixed to the fixing portion 301, and the other right-angle side is attached to the inner wall of the air outlet pipe 103, so that condensed water condensed on the liquid guiding sheet 3021 can slide down along the inclined side of the liquid guiding sheet 3021 and finally flow back into the atomizing chamber 101.

The liquid guiding sheet 3021 is one or a combination of a plastic sheet, a metal sheet, a glass sheet, and an acrylic sheet, and in this embodiment, the liquid guiding sheet 3021 is a plastic sheet.

Referring to fig. 1, a diffusion holding chamber 104 is further disposed on one side of the atomization chamber 101 in the box body 1, a fan 4 is disposed in the diffusion holding chamber 104, the upper portion of the diffusion holding chamber 104 is communicated with the atomization chamber 101, and the blowing direction of the fan 4 is set toward the upper portion of the diffusion holding chamber 104, so that air can be supplied into the atomization chamber 101, and atomized air is taken out of the atomization chamber 101 through air.

Referring to fig. 1, an air outlet 1041 communicated with the atomizing chamber 101 is arranged at the upper part of the diffusion accommodating chamber 104, an air outlet check valve 5 is arranged at the air outlet 1041, and when the fan 4 works, the check valve 5 is opened to blow air into the atomizing chamber 101; and when the fan 4 does not work, the one-way valve 5 is closed, and the atomization cavity 101 and the diffusion accommodating cavity 104 are isolated.

Atomizing device still includes liquid level detection sensor 6 and liquid level controller, and liquid level detection sensor 6 sets up on the inner wall of atomizing chamber 101, liquid level controller and

atomizer body

2, 6 electric connection of liquid level detection sensor.

The atomization device further comprises an alarm 7, and the alarm 7 is electrically connected with the liquid level controller.

The alarm 7 is a buzzer and/or an alarm lamp.

The utility model discloses use of embodiment:

when the atomizing device is used, the atomizer body 2 works to atomize liquid in the atomizing cavity 101 into a gaseous state, so that atomizing gas is formed in the atomizing cavity 101, the fan 4 works pneumatically, the one-way valve 5 is opened, so that the fan 4 blows air to the atomizing cavity 101 from the diffusion accommodating cavity 104, additional power is provided for outward discharge of the atomizing gas, when the atomizing gas passes through the grating component 3, large-particle liquid beads in the atomizing gas are gathered on the liquid guide sheet 3021 of the grating component 3 and flow back to the atomizing cavity 101, so that the atomizing gas filtered by the grating component 3 is discharged from the outlet of the gas outlet pipe 103, the gathering of the outlet of the atomizing gas outlet pipe 103 is reduced, and the trouble of cleaning is reduced;

when the liquid level in the atomizing cavity 101 is lower, the liquid level detection sensor 6 transmits a signal to the liquid level controller, and the liquid level controller controls the atomizer body 2 to stop working and controls the alarm 7 to send an alarm signal.

Example 2

Referring to fig. 2, fig. 3 and fig. 5, the present embodiment discloses another atomization device, which is based on embodiment 1 and is different from embodiment 1 in that:

the inclined liquid guiding parts 302 are arranged in multiple layers, the inclined liquid guiding parts 302 are arranged at intervals along the air outlet direction G, and in the inclined liquid guiding parts 302, liquid guiding sheets of the inclined liquid guiding parts 302 in different layers are arranged in a staggered mode;

the cross-sectional shape of the fixing portion 301 is circular, elliptical or polygonal, and in this embodiment, the fixing portion 301 is cylindrical.

Referring to fig. 5, in other embodiments, the fixing portion may also be rectangular, depending on the shape of the inner wall of the outlet pipe 103.

Example 3

Referring to fig. 6, the present embodiment discloses another atomization device, which is different from embodiment 1 in that, based on embodiment 1:

the liquid guide pieces are arranged in a V shape from the center of the fixing part 301 to the edge, that is, the liquid guide pieces at two sides are higher than the liquid guide piece at the middle, and the positions of the liquid guide pieces 3021 are gradually lowered from the center of the fixing part 301 to the edge.

Example 4

Referring to fig. 7, the present embodiment discloses another atomization device, and based on the above embodiment, the present embodiment is different from the above embodiment in that:

in this embodiment, slope drain portion sets up to the cambered surface, and this cambered surface can be outer arc or inner arc, and the centre of a circle of this cambered surface is located one side at fixed part place or deviates from one side at fixed part place promptly, and in this embodiment, this cambered surface is outer arc.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.

Claims

1. The utility model provides an atomizing device, includes box, atomizer body, be provided with the atomizing chamber that holds liquid in the box, the atomizer body set up in under the liquid level of atomizing intracavity, the top of box is provided with the gas outlet, a serial communication port, gas outlet department is connected with the outlet duct, be provided with the grid subassembly in the outlet duct, the grid subassembly includes fixed part and the slope drain part of being connected with the fixed part, the slope drain part includes a plurality of drain pieces, and is a plurality of the drain piece is grid form interval arrangement, the fixed part with the inner wall adaptation of outlet duct, the fixed part with the inner wall joint of outlet duct is connected.

2. The atomizing device of claim 1, wherein an angle formed between the inclined liquid guide portion and a bottom plane of the fixing portion is 30 ° to 60 °.

3. The atomizing device of claim 1, wherein the inclined liquid guide is a flat surface or a curved surface.

4. The atomizing device according to any one of claims 1 to 3, wherein the plurality of liquid guide vanes are arranged in a V-shape from the center of the fixing portion toward the edge.

5. The atomizing device according to any one of claims 1 to 3, wherein the inclined liquid guide portions are provided in a plurality of layers at intervals along the air outlet direction of the air outlet pipe, and the liquid guide pieces of the inclined liquid guide portions of different layers are arranged in a staggered manner.

6. The atomizing device according to any one of claims 1 to 3, wherein a diffusion accommodating chamber is further disposed in the box body on one side of the atomizing chamber, a fan is disposed in the diffusion accommodating chamber, and an upper portion of the diffusion accommodating chamber is communicated with the atomizing chamber.

7. The atomizing device according to claim 6, wherein an air outlet communicated with the atomizing chamber is formed in the upper portion of the diffusion accommodating chamber, and an air outlet one-way valve is arranged at the air outlet.

8. The atomizing device according to claim 1, 2, 3 or 7, wherein the atomizing device further comprises a liquid level detection sensor and a liquid level controller, the liquid level detection sensor is disposed on an inner wall of the atomizing chamber, and the liquid level controller is electrically connected to the atomizer body and the liquid level detection sensor.

9. The atomizing device of claim 8, wherein the atomizing device further comprises an alarm, and the alarm is electrically connected with the liquid level controller.