CN212299240U

CN212299240U - Evaporation type humidifier with electronic sterilization filter screen

Info

Publication number: CN212299240U
Application number: CN202020737783.2U
Authority: CN
Inventors: 陈辉
Original assignee: Jiangmen Hengtong High Tech Co ltd
Current assignee: Jiangmen Hengtong High Tech Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-05
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses an evaporative humidifier of electrified sub-sterilization filter screen, including the casing, the casing top is equipped with and gives off the hole, is equipped with the water tank in the casing, is equipped with the cotton that absorbs water in the water tank, and the organism is connected to the casing, is equipped with the fan in the organism, and the air-out end and the case air intercommunication of intaking of fan, the air inlet end department of fan are equipped with electronic filter screen, the utility model discloses can filter purification to the air and disinfect, through electronic filter screen's electrostatic absorption, wind is followed the filter screen process, and the bacterium can not discharged to adsorbing that static can be firmly, and filtering purification efficiency is high.

Description

Evaporation type humidifier with electronic sterilization filter screen

Technical Field

The utility model relates to a humidifier field, in particular to take evaporation formula humidifier of electron filter screen that disinfects.

Background

Along with the development of society, people's requirement to quality of life is higher and higher, and in this kind of dry day of autumn and winter, people (especially northern people) can use the humidifier to increase the humidity of air, lets the skin keep moisture moist, and current humidifier does not possess air purification filtering capability, can adsorb dust, the bacterium in the air and discharge in the aqueous vapor in the humidification process, and is harmful to human health, and the bacterium leads to breed easily at the water tank simultaneously.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an evaporation formula humidifier of taking the electron filter screen that disinfects that can carry out filtration sterilization to the air, filtration efficiency is high.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the evaporative humidifier with the electronic sterilization filter screen comprises a shell, wherein a diffusion hole is formed in the top of the shell, a water tank is arranged in the shell, absorbent cotton is arranged in the water tank, the shell is connected with a machine body, a fan is arranged in the machine body, the air outlet end of the fan is communicated with air in a water inlet tank, and an electronic filter screen is arranged at the air inlet end of the fan.

The utility model discloses a further improvement, the electron filter screen includes screen cover, filter cartridge and lower screen cover, go up the screen cover and reach lower screen cover covers respectively fits the top and the bottom of filter cartridge, go up the screen cover and be equipped with exhaust vent and fresh air inlet respectively down, the filter cartridge is equipped with electrical part and filter core, the electrical part with filter core electric connection.

The utility model discloses a further improvement, lower screen cover with be equipped with the baffle between the filter cartridge, the baffle be equipped with the wind-guiding hole that the filter core position corresponds.

The utility model discloses a further improvement, the water tank middle part is equipped with bellied ventilation post, the middle part of ventilation post is equipped with the ventilation hole, the fan is located the below in ventilation hole.

The utility model discloses a further improvement, the top of organism is equipped with mounting groove and through-hole, the water tank is located in the mounting groove, the through-hole with the ventilation hole communicates with each other, is equipped with the mount pad in the through-hole, the fan includes motor and impeller, the motor is located in the mount pad.

The utility model discloses a further improvement, be equipped with the wind-guiding cover in the organism, the top and the bottom of wind-guiding cover are equipped with air outlet and air intake respectively, the electron filter screen is located in the air inlet, the impeller is located in the wind-guiding cover.

The utility model discloses a further improvement, the bottom of organism is equipped with the chassis, the chassis lateral part is equipped with a plurality of inlet port, and the inner bottom on chassis is equipped with two bosss that are used for the bearing wind-guiding cover at least, the wind-guiding cover is located on the boss.

The utility model has the advantages that: the cotton absorption of absorbing is distinguished to water in the water tank, then gives off to all around from the cotton gas pocket that absorbs water, and the fan is from blowing to the external world with the aqueous vapor, realizes the humidification function to the environment, can carry out filtration sterilization through electronic filter screen during the air admission humidifier, and electronic filter screen has the filter effect good, can use the characteristics that need not to change for a long time, effectively gets rid of PM2.5 efficiency through the test and reaches 91.41%, realizes air purification function of disinfecting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the exploded structure of the present invention;

FIG. 4 is an exploded view of the electronic filter;

the following are marked in the figure: 1. a housing; 2. a water tank; 3. absorbent cotton; 4. a body; 5. a fan; 6. an electronic filter screen; 7. a screen cover is arranged; 8. a lower net cover; 9. a filter cartridge; 10. an air outlet; 11. an air inlet hole; 12. a filter element; 13. a partition plate; 14. a wind guide hole; 15. a ventilation column; 16. a vent hole; 17. a mounting seat; 18. a motor; 19. an impeller; 20. a wind guide sleeve; 21. a boss; 22. an electrical device; 23. a chassis; 24. and (4) mounting the groove.

Detailed Description

As shown in fig. 1-4, an embodiment of the present invention relates to an evaporative humidifier with electronic sterilization filter screen, which comprises a housing 1, wherein the top of the housing 1 is provided with a dispensing hole, a water tank 2 is arranged in the housing 1, a water absorbent cotton 3 is arranged in the water tank 2, the water absorbent cotton 3 is made of a material with good air permeability and is full of air holes, water in the water tank 2 is absorbed by the water absorbent cotton 3 and then naturally evaporates and volatilizes to the periphery through the air holes of the water absorbent cotton 3, the housing 1 is connected with a body 4, a fan 5 is arranged in the body 4, the air outlet end of the fan 5 is in air communication with an air inlet tank 2, the fan 5 facilitates the dispensing of water, and the fan 5 discharges the dispensed water from the dispensing hole at the top of the housing 1, thereby realizing the humidification function for the external environment, the air inlet end of the fan 5 is provided with an electronic filter screen 6, the air pumped by, meanwhile, bacteria can be effectively prevented from breeding in the humidifier.

Electronic filter screen 6 includes upper screen cover 7, filter box 9 and lower screen cover 8, upper screen cover 7 and lower screen cover 8 cover respectively and fit the top and the bottom of filter box 9, upper screen cover 7 and lower screen cover 8 are equipped with exhaust vent 10 and fresh air inlet 11 respectively, the air gets into electronic filter screen 6 from fresh air inlet 11, then filter through filter box 9, discharge from exhaust vent 10 at last, filter box 9 is equipped with electrical part 22 and filter core 12, electrical part 22 and filter core 12 electric connection, electrical part 22 makes filter core 12 produce negative pressure or malleation static, be equipped with baffle 13 between lower screen cover 8 and the filter box 9, baffle 13 is equipped with the wind-guiding hole 14 that corresponds with filter core 12 position, pass through filter core 12 with the air direction, electronic filter screen 6's theory of operation: before PM2.5 particles in the air pass through the filter screen, the electronic filter screen 6 releases negative high-voltage static electricity to enable the PM2.5 particles in the air to carry the negative high-voltage static electricity, then when the PM2.5 particles pass through the electronic filter screen 6, the electronic filter screen 6 releases positive high-voltage static electricity to carry out strong adsorption, and through tests, the filtering efficiency is shown in table 1.

TABLE 1

The main principle of air purification is to filter PM2.5 granule by the air current and realize air purification, use static adsorption PM2.5 granule, honeycomb arrangement can be realized to filter core 12, strengthen the air current of motor, compare with traditional filter screen, traditional filter screen relies on multilayer fibre web and its high density to stop PM2.5 granule and bacterium and get into the atmosphere again after the filter core layer by layer and realize air purification, shortcoming filter screen density is big, the number of piles is many, need very big power fan to promote the flow of air, need to change the filter screen after using for a long time, and the windage of electronic filter screen 6 is very little, can work with cheap ordinary fan completely, product cost reduces by a wide margin, and need not to change the filter screen.

The middle part of the water tank 2 is provided with a raised ventilation column 15, the middle part of the ventilation column 15 is provided with a ventilation hole 16, the fan 5 is arranged below the ventilation hole 16, air pumped by the fan 5 is conveyed to the absorbent cotton 3 of the water tank 2 through the ventilation hole 16, the top of the machine body 4 is provided with a mounting groove 24 and a through hole, the water tank 2 is arranged in the mounting groove 24, the through hole is communicated with the ventilation hole 16, a mounting seat 17 is arranged in the through hole, the mounting seat 17 is connected with the machine body 4 through a connecting block, in the embodiment, the connecting block is provided with four connecting blocks which are uniformly distributed around the central shaft of the mounting seat 17, the structure is stable and does not obstruct the ventilation of the through hole, the fan 5 comprises a motor 18 and an impeller 19, the motor 18 is arranged in the mounting seat 17, the motor 18 drives the impeller 19 to rotate, the machine body 4 is internally provided with a wind guide sleeve, electronic filter screen 6 is located in the air inlet, impeller 19 is located in wind-guiding cover 20, wind-guiding cover 20 can ensure that the air that fan 5 took in passes through electronic filter screen 6, realize filtration purification's function, the bottom of organism 4 is equipped with chassis 23, chassis 23 lateral part is equipped with a plurality of inlet port, the inner bottom of chassis 23 is equipped with two boss 21 that are used for bearing wind-guiding cover 20 at least, wind-guiding cover 20 is located on boss 21, boss 21 plays the effect of supporting wind-guiding cover 20, make the space that has the circulation of air simultaneously between wind-guiding cover 20 and the chassis 23.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides an evaporative humidifier of electrified sub-sterilization filter screen, includes casing (1), casing (1) top is equipped with the hole of giving off, is equipped with water tank (2) in casing (1), be equipped with cotton (3) that absorb water in water tank (2), its characterized in that: the casing (1) is connected with the machine body (4), a fan (5) is arranged in the machine body (4), the air outlet end of the fan (5) is communicated with the air of the water inlet tank (2), and an electronic filter screen (6) is arranged at the air inlet end of the fan (5).

2. The evaporative humidifier with an electronic sterilization filter screen as claimed in claim 1, wherein: electronic filter screen (6) are including last screen cover (7), filter cartridge (9) and lower screen cover (8), go up screen cover (7) and lower screen cover (8) approximately fit respectively the top and the bottom of filter cartridge (9), go up screen cover (7) and lower screen cover (8) and are equipped with exhaust vent (10) and fresh air inlet (11) respectively, and filter cartridge (9) are equipped with electrical part (22) and filter core (12), electrical part (22) with filter core (12) electric connection.

3. The evaporative humidifier with an electronic sterilization filter screen as claimed in claim 2, wherein: a partition plate (13) is arranged between the lower net cover (8) and the filter box (9), and the partition plate (13) is provided with an air guide hole (14) corresponding to the position of the filter element (12).

4. The evaporative humidifier with an electronic sterilization filter screen as claimed in claim 1, wherein: the middle part of the water tank (2) is provided with a raised ventilation column (15), the middle part of the ventilation column (15) is provided with a ventilation hole (16), and the fan (5) is arranged below the ventilation hole (16).

5. The evaporative humidifier with an electronic sterilization filter screen as claimed in claim 4, wherein: the top of organism (4) is equipped with mounting groove and through-hole, water tank (2) are located in the mounting groove, the through-hole with ventilation hole (16) communicate with each other, are equipped with mount pad (17) in the through-hole, fan (5) are including motor (18) and impeller (19), motor (18) are located in mount pad (17).

6. The evaporative humidifier with an electronic sterilization filter screen as claimed in claim 5, wherein: the air conditioner is characterized in that an air guide sleeve (20) is arranged in the machine body (4), an air outlet and an air inlet are respectively formed in the top and the bottom of the air guide sleeve (20), the electronic filter screen (6) is arranged in the air inlet, and the impeller (19) is arranged in the air guide sleeve (20).

7. The evaporative humidifier with an electronic sterilization filter screen as claimed in claim 6, wherein: the bottom of the machine body (4) is provided with a chassis (23), the side part of the chassis (23) is provided with a plurality of air inlets, the inner bottom of the chassis (23) is at least provided with two bosses (21) used for supporting the air guide sleeve (20), and the air guide sleeve (20) is arranged on the bosses (21).