CN212481604U

CN212481604U - Air purifier

Info

Publication number: CN212481604U
Application number: CN202020961052.6U
Authority: CN
Inventors: 王岳晖
Original assignee: Changsha Newport Technology Co ltd
Current assignee: Changsha Newport Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-05
Anticipated expiration: 2030-05-29

Abstract

The utility model provides an air purifier belongs to the clarification plant field, including the casing that is equipped with air intake and air outlet, be equipped with the heating chamber in the casing, set up and be in the bottom of casing, and with the air intake intercommunication, inside the heating chamberThe air heating device is provided with a snake-shaped air flowing cavity, and at least one electric heating pipe is arranged in the snake-shaped air flowing cavity to heat air to 200-300 ℃. The utility model discloses set up the heating chamber in the casing, set up electric heating pipe in the heating chamber, directly to the air heating, can heat the air to 200 + 300 ℃, can inactivate 30m in 2h²The air purification quality of the microorganisms in the space is high; set up snakelike air flow chamber in the heating chamber, can make the air circuitous flow that gets into, the effective contact of extension air and the indoor steam of heating further improves inactivation efficiency.

Description

Air purifier

Technical Field

The utility model belongs to the clarification plant field, concretely relates to air purifier.

Background

Due to the problem of air pollution, more and more people now choose to use air purification equipment to purify the suspended dust particles in the air. Traditional air purification equipment mainly adopts modes such as filtration, absorption to purify the air, and inside filtration and absorption class clarification plant were just to intercept clarification plant with the impurity in the air, long-term the use had the secondary pollution problem, and can not be to the microbial deactivation in the air.

Heating type air purifier has also appeared among the prior art, and this heating type air purifier carries out heat treatment to the air in air purification, has adopted the two-stage heating to the heating of air, and the first grade is that the adoption heats the air in the air-out pipe, and the second grade utilizes steam to heat the play tuber pipe.

In the process of implementing the present invention, the inventor finds that the prior art at least has the following defects:

air sucked by the existing heating type air purifier is transmitted through an air outlet pipe, namely, the air is not in direct contact with a heat source no matter in primary heating or secondary heating, so that microorganisms in the air cannot be well inactivated; in addition, the air is heated by the heating water and the steam, resulting in a large overall volume of the purifier.

SUMMERY OF THE UTILITY MODEL

Based on the above background problem, the utility model aims at providing an air purifier sets up the heating chamber in the casing of clarifier, through electric heating pipe to air direct heating, has solved the microorganism deactivation effect difference and the great defect of volume that prior art exists.

In order to achieve the above object, the embodiment of the present invention provides a technical solution:

an air purifier comprises a shell provided with an air inlet and an air outlet, wherein a heating chamber is arranged in the shell, is arranged at the bottom of the shell and is communicated with the air inlet, a snake-shaped air flow cavity is arranged in the heating chamber, and at least one electric heating pipe is arranged in the snake-shaped air flow cavity to heat air to 200-300 ℃.

In one embodiment, the housing further comprises: and the cooling chamber is arranged above the heating chamber and is communicated with the heating chamber, and a finned radiator is arranged in the cooling chamber so as to cool the high-temperature air in the heating chamber to 40-50 ℃.

In one embodiment, the housing further comprises a photocatalyst chamber, which is communicated with the cooling chamber, and the photocatalyst chamber is internally provided with a photocatalyst plate and an ultraviolet lamp.

Preferably, the ultraviolet lamp is arranged in a replaceable way; the ultraviolet lamp is fixed on the lamp holder, and the ultraviolet lamp is inserted into the photocatalyst chamber from the top end of the shell through the lamp holder.

In one embodiment, a filter chamber is further arranged in the housing, the filter chamber is communicated with the photocatalyst chamber, and a filter screen is arranged in the filter chamber.

Preferably, the filter screen can be replaced; the filter screen is fixed in the filter frame, the filter frame is inserted into the filter chamber from the top of the shell.

In one embodiment, the air inlet is arranged on a side wall of the bottom of the shell, the air outlet is arranged on the front surface of the shell, and the air outlet is a bladeless fan air outlet.

Preferably, an aromatic adding box is further embedded in the front surface of the casing, and the aromatic adding box is of a hollow structure.

Compared with the prior art, the embodiment of the utility model provides a have following effect at least:

1. the utility model discloses set up the heating chamber in the casing, set up electric heating pipe in the heating chamber, directly to the air heating, can heat the air to 200 + 300 ℃, can inactivate 30m in 2h²The air purification quality of the microorganisms in the space is high; set up snakelike air flow chamber in the heating chamber, can make the air circuitous flow that gets into, the effective contact of extension air and the indoor steam of heating further improves inactivation efficiency.

2. The utility model discloses still be equipped with photocatalyst chamber and filter chamber, can further purify the air.

3. The utility model discloses an ultraviolet lamp and filter screen all can change the setting, when needs are changed, take out from the casing top can, facilitate the use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

Fig. 1 is a schematic external structural view of an air purifier according to an embodiment of the present invention;

fig. 2 is a side sectional view of an air purifier according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a heating chamber according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings of the specification, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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 order to solve the disadvantages of low microorganism extinguishing efficiency and large volume of the existing heating type purifier, the present embodiment provides an air purifier, as shown in fig. 1 and 2, comprising a housing 1, and a heating chamber 2, a cooling chamber 3, a photocatalyst chamber 4 and a filtering chamber 5 arranged in the housing 1.

In this embodiment, as shown in fig. 1, an air inlet 101 and an air outlet 102 are disposed on the housing 1, the air inlet 101 is disposed in a plurality of numbers, the plurality of air inlets 101 are disposed side by side on a side wall of the bottom of the housing 1, the air outlet 102 is disposed on a front surface of the housing 1, the air outlet 102 of this embodiment is an air outlet of a bladeless fan, and the bladeless fan is a prior art, so that the structure of this embodiment will not be described again.

In the present embodiment, as shown in fig. 2, the heating chamber 2 is disposed at the bottom of the housing 1 and is communicated with the air inlet 101, specifically, as shown in fig. 3, a serpentine air flow cavity 201 is disposed in the heating chamber 2, at least one electric heating tube 202 is disposed in the serpentine air flow cavity 201, and the direction of the electric heating tube 202 is perpendicular to the direction of the air flow, and in another embodiment, the electric heating tube 202 may also be disposed in parallel; more specifically, the electric heating tube 202 of the present embodiment is a ceramic electric heating tube, but is not limited thereto.

The serpentine air flow chamber 201 can make the entering air flow in a circuitous way, prolong the effective contact between the air and the hot air in the heating chamber 2, so as to heat the air to 200-300 ℃, at which the microorganisms, viruses and the like in the air are effectively inactivated.

In the present embodiment, as shown in fig. 2, the cooling chamber 3 is disposed above the heating chamber 2, and is communicated with the heating chamber 2 for cooling the air heated by the heating chamber 2 to a temperature within a comfortable temperature range for human body. Specifically, a finned radiator is arranged in the cooling chamber 3 to cool the high-temperature air in the heating chamber 2 to 40-50 ℃, and the finned radiator is an existing product, and the structure of the finned radiator is not described in detail in this embodiment.

In order to further improve the air purification quality, a photocatalyst chamber 4 is further disposed in the housing 1, as shown in fig. 2, the photocatalyst chamber 4 is communicated with the cooling chamber 3, and specifically, the photocatalyst chamber 4 is disposed near the rear side of the housing 1 and above the cooling chamber 3.

The photocatalyst plate 401 and the ultraviolet lamp 402 are arranged in the photocatalyst chamber 4, and under the irradiation of the ultraviolet lamp 402, the photocatalyst plate 401 has a strong catalytic degradation function, so that toxic and harmful gases in the air can be effectively degraded, various bacteria can be effectively killed, and the air quality is further ensured.

In this embodiment, the ultraviolet lamp 402 can be replaced, as shown in fig. 2, specifically, the ultraviolet lamp 402 is fixed on the lamp holder 403, the ultraviolet lamp 402 is inserted into the photocatalyst chamber 4 from the top end of the housing 1 through the lamp holder 403, and at this time, the lamp holder 403 is embedded in the top end of the housing 1. It should be noted that the replaceable arrangement of the ultraviolet lamp 402 is not limited to this.

The air after further sterilization through the photocatalyst chamber 4 enters the filter chamber 5 for filtration, in this embodiment, as shown in fig. 2, the filter chamber 5 is disposed at the front side of the photocatalyst chamber 4 and is communicated with the photocatalyst chamber 4, and the filter screen 501 is disposed in the filter chamber 4.

In order to facilitate cleaning or replacement, in this embodiment, the filter screen 501 is fixed in the filter frame 502, the filter frame 502 is inserted into the filter chamber 5 from the top of the housing 1, and when replacement is needed, the filter frame 502 is pulled out from the top of the housing 1. It should be noted that, in order to prevent the inserted ultraviolet lamp 501 and the filter frame 502 from dropping in the moving process of the purifier, fixing members such as a buckle may be disposed at the top of the housing 1, and the fixing members are in the prior art and are not described in detail in this embodiment.

It should be noted that the photocatalyst chamber 4 and the filter chamber 5 of the present embodiment are only formed as a division of the regions for convenience of description, and are not limited to the photocatalyst chamber 4 and the filter chamber 5 being separated regions.

In this embodiment, as shown in fig. 1 and 2, an aromatic agent adding box 6 is further embedded in the front surface of the housing 1, the aromatic agent adding box 6 is a hollow structure, so that a user can put aromatic agents into the aromatic agent adding box 6 according to personal preferences, and the air can be purified while the indoor air is filled with fragrance. Specifically, the aromatic adding box 6 is arranged in a drawing mode, and is convenient to add.

When the air purifier is used, air enters the shell 1 from the air inlet 101, is heated by the heating chamber 2, and inactivates microorganisms in the air; the heated air enters the cooling chamber 3 to be cooled so as to be cooled to the range of the comfortable temperature requirement of the human body; the cooled air enters the photocatalyst chamber 4 for further sterilization to decompose harmful gases in the air; then suspended matters and the like in the air are adsorbed and removed through the filter chamber 5; the air processed in the above steps is sent out from the air outlet 102.

It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides an air purifier, is including the casing that is equipped with air intake and air outlet, its characterized in that, be equipped with in the casing:

the heating chamber is arranged at the bottom of the shell and is communicated with the air inlet, a snake-shaped air flow cavity is arranged in the heating chamber, and at least one electric heating pipe is arranged in the snake-shaped air flow cavity to heat air to 200-300 ℃.

2. The air purifier of claim 1, further comprising, disposed within the housing:

and the cooling chamber is arranged above the heating chamber and is communicated with the heating chamber, and a finned radiator is arranged in the cooling chamber so as to cool the high-temperature air in the heating chamber to 40-50 ℃.

3. The air purifier of claim 2, further comprising, disposed within the housing:

and the photocatalyst chamber is communicated with the cooling chamber, and a photocatalyst plate and an ultraviolet lamp are arranged in the photocatalyst chamber.

4. The air purifier of claim 3, wherein the ultraviolet lamp is replaceable;

the ultraviolet lamp is fixed on the lamp holder, and the ultraviolet lamp is inserted into the photocatalyst chamber from the top end of the shell through the lamp holder.

5. The air purifier of claim 3, further comprising, disposed within the housing:

and the filtering chamber is communicated with the photocatalyst chamber, and a filtering screen is arranged in the filtering chamber.

6. The air purifier of claim 5, wherein the filter screen is replaceable;

the filter screen is fixed in the filter frame, the filter frame is inserted into the filter chamber from the top of the shell.

7. The air purifier of claim 1, wherein the air inlet is disposed on a side wall of the bottom of the housing, the air outlet is disposed on a front surface of the housing, and the air outlet is a bladeless fan outlet.

8. The air purifier as claimed in claim 7, wherein a fragrance adding box is embedded in the front surface of the housing, and the fragrance adding box is a hollow structure.