CN212604390U

CN212604390U - Vehicle-mounted deodorizing and sterilizing purifier

Info

Publication number: CN212604390U
Application number: CN202021006525.3U
Authority: CN
Inventors: 肖鸽; 曾红燕; 赵开广; 王伟; 顾辉子
Original assignee: Hangzhou Aixinkong Environmental Technology Co ltd
Current assignee: Hangzhou Aixinkong Environmental Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-26
Anticipated expiration: 2030-06-04

Abstract

A vehicle-mounted deodorizing and sterilizing purifier comprises a box body formed by a top cover and a shell, wherein the shell is provided with an ozone generating module, an ozone guide chamber, a catalytic decomposition module, a centrifugal fan and a circuit control board; three sides of the shell are provided with air inlet holes, and the other side of the shell is provided with an air outlet; the three air inlets are respectively provided with a catalytic decomposition module, and the catalytic decomposition modules can be used for decomposing odor gas in cooperation with ozone and decomposing ozone at the same time; the shell is provided with a switch, a display module and a power supply connecting hole. The utility model discloses locate the water conservancy diversion room in the middle of the catalytic decomposition module with ozone generation module, when centrifugal fan moves, treat that the gaseous ozone that produces with ozone generation module earlier mixes the back, gets into the catalytic decomposition module, by catalytic decomposition module and ozone catalytic decomposition peculiar smell gas in coordination and disinfect, ozone is also by complete catalytic decomposition here simultaneously, makes air outlet department ozone content reach the national standard requirement. The purifier has small size, high space utilization rate and high purification efficiency.

Description

Vehicle-mounted deodorizing and sterilizing purifier

Technical Field

The utility model relates to an on-vehicle clarifier, especially an on-vehicle air purifier that can high-efficient deodorization disinfect.

Background

With the rise of the degree of modernization, the quantity of automobiles owned by domestic families rises year by year. However, according to relevant statistics, in 2010 to 2019, the complaint of the interior peculiar smell of the car by the consumers reaches thousands of times. Except for a home and an office, a vehicle is a place where people mainly stay, and particularly for many office workers, long commuting time causes health problems such as headache, dizziness, fatigue and the like if unpleasant odor is accompanied all the time. The sources and components of the peculiar smell in the vehicle are very complicated. Besides common PM2.5 pollution, hundreds of chemical substances such as formaldehyde, ozone, TVOC and the like exist in air in the automobile, and more bacteria, viruses and the like which are not thoroughly bred due to cleaning are generated in the automobile after the automobile is used for a period of time.

Although the air in the vehicle can be directly improved by the ventilation for a long time, in practical situations, the vehicle owner is rarely able to ventilate simultaneously when driving the vehicle. Automobile manufacturers have noted this problem, and many new models have been fitted with air conditioning cartridges that remove PM2.5, but do not address the pollution problem of other pollutants. In order to solve the problem of pollution in the vehicle, the vehicle-mounted purifier is produced. The existing vehicle-mounted purifier mainly adopts the following technologies: 1. biological extract liquid, which is used for removing peculiar smell by utilizing the reaction of the biological extract liquid and chemical substances, but has poor purification effect and only uses fragrance to cover the peculiar smell; 2. the anion technology has low purification efficiency and weak experience; 3. although the ozone technology can sterilize bacteria and viruses, the ozone technology can only be used when no people are in the vehicle, and only high-concentration ozone can have obvious purification effect on peculiar smell. 4. Although the activated carbon adsorption has a good effect in a short period, harmful gases are released when the temperature in the vehicle rises or the adsorption is saturated.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a purifier which is applied to the interior of a vehicle and can quickly deodorize and sterilize, and has the following advantages: high efficiency, long filter element replacement period and low use cost, and can ensure zero emission of ozone by utilizing the sterilization function of ozone.

The method is realized by the following technical scheme:

a vehicle-mounted odor removal and sterilization purifier comprises a box body formed by a top cover and a shell, wherein an ozone generation module, an ozone guide chamber, a catalytic decomposition module, a centrifugal fan and a circuit control board are laid on the bottom surface of the shell in parallel; the front, left and right surfaces of the shell are provided with air inlets; the front, left and right air inlets are respectively provided with a catalytic decomposition module; an air outlet, a power switch, a display module and a power supply connection hole are formed in the rear of the shell; the ozone generating module is fixed in the ozone diversion chamber; the lower end of the ozone diversion chamber is closed, the upper part of the ozone diversion chamber is provided with a single opening, and the generated ozone can only overflow from the upper end and is dispersed and decomposed by the catalytic decomposition module; the catalytic decomposition module can decompose odor gas in coordination with ozone, and decompose ozone at the same time. The centrifugal fan is fixed on the lower surface of the shell and an air circulation space is reserved between the centrifugal fan and the top cover; the circuit control board is fixedly connected with the lower surface of the shell, the power switch, the display module, the ozone generation module, the centrifugal fan and the power supply connection hole are respectively connected with the circuit control board, and the position of the centrifugal fan is matched with the position of the air outlet.

Optionally, the catalytic decomposition module is made of a catalytic decomposition material mainly containing nano-sized manganese dioxide having a three-dimensional structure such as a rod-like structure and a flower-like structure in a microscopic state.

Optionally, the catalytic decomposition module is a honeycomb catalytic decomposition module, which facilitates assembly of the purifier.

Optionally, the ozone generation module is an ozone generator, an LED ultraviolet ozone lamp or a plasma generator, can generate a certain amount of ozone, realizes a sterilization function, and can catalyze and decompose the odor gas in cooperation with the honeycomb catalytic decomposition module.

Optionally, the air inlet is a mesh air inlet.

Optionally, the display module is an indicator light, so that the power consumption is low, and the integral endurance of the purifier is facilitated.

Optionally, the indicator light is an LED indicator light with a color changing function, so that the running state of the purifier can be more visual.

Compared with the prior art, the utility model discloses a can catalytic decomposition peculiar smell gas, and can cooperate the catalytic decomposition module of catalytic decomposition peculiar smell gas with ozone, can avoid the saturated problem of absorption of active carbon product on the one hand, on the other hand, when cooperating the catalytic decomposition peculiar smell with ozone, can effectively decompose ozone, the ozone volume of control clarifier export reaches the requirement of national safety standard.

Locate the water conservancy diversion room in the middle of the catalytic decomposition module with ozone generation module, when centrifugal fan moves, treat the gas that purifies, after ozone intensive mixing that ozone generation module produced disinfects, get into the catalytic decomposition module, by catalytic decomposition module and ozone concerted catalytic decomposition peculiar smell gas, decompose ozone completely simultaneously for air outlet department ozone content reaches the national standard requirement.

Drawings

FIG. 1 is a schematic structural diagram of a vehicle-mounted odor-removing and sterilizing purifier.

In the figure: 1-top cover, 2-shell, 31-front air inlet, 32-left air inlet, 33-right air inlet, 4-display module, 5-power supply connection hole, 6-power supply switch and 7-air outlet.

FIG. 2 is a schematic diagram of the internal structure of a top cover of the vehicle-mounted odor-removing and sterilizing purifier.

In the figure: 8-catalytic decomposition module, 9-ozone diversion chamber, 10-ozone generation module, 11-centrifugal fan, 12-circuit control board I, 13-circuit control board II.

Detailed Description

The technical solution of the utility model will be further described below with reference to specific embodiments.

Examples

As shown in fig. 1, the vehicle-mounted odor-removing sterilizing purifier comprises a box body formed by a top cover 1 and a shell 2, wherein a catalytic decomposition module 8, an ozone guide chamber 9, an ozone generation module 10, a centrifugal fan 11, a first circuit control board 12 and a second circuit control board 13 are laid on the bottom surface of the shell 2 in parallel; the lower end of the ozone diversion chamber 9 is closed, the upper part of the ozone diversion chamber is provided with a single opening, and the generated ozone can only overflow from the upper end and is dispersed and decomposed by the catalytic decomposition module 8; the front of the shell is provided with a front air inlet 31, the left side is provided with a left air inlet 32, and the right side is provided with a right air inlet 33; an air outlet 7 is arranged at the back of the shell; the catalytic decomposition module 8 can decompose odor gas in coordination with ozone and decompose ozone at the same time; and the shell 2 is provided with a display module 4, a power supply connecting hole 5 and a power supply switch 6. An air circulation space is reserved between the centrifugal fan 11 and the top cover 1; the first circuit control board 12 and the second circuit control board 13 are fixedly connected with the shell 2, and the ozone generation module 10 and the power switch 6 are connected with the first circuit control board 12; centrifugal fan 11, display module 4 and power connect the hole 5 and are connected with circuit control board two 13 respectively, 11 positions of centrifugal fan cooperate with 7 positions of air outlet. The catalytic decomposition module 8 is a honeycomb catalytic decomposition module, and is made of a catalytic decomposition material mainly composed of nano-sized manganese dioxide having a three-dimensional structure such as a rod-like structure and a flower-like structure in a microscopic state.

The catalytic decomposition module 8 is a honeycomb catalytic decomposition module, and is made of a catalytic decomposition material mainly composed of nano-sized manganese dioxide having a three-dimensional structure such as a rod-like structure and a flower-like structure in a microscopic state.

Wherein the ozone generating module 10 is an ozone generator; the front air inlet 31, the left air inlet 32 and the right air inlet 33 are mesh air inlets.

Wherein, the display module 4 selects the LED indicating lamp with the color changing function.

When the ozone generator is used, the power supply is connected, the power switch 6 is turned on, the display module 4 can display a green state, the ozone generation module 10 generates ozone, and the centrifugal fan 11 operates. Ozone produces in ozone water conservancy diversion room 9, treat that the gas that purifies is by preceding air intake 31, left air intake 32 and right air intake 33 get into, mix with the ozone that ozone generation module 10 produced, get into catalytic decomposition module 8 after disinfecting and oxidative decomposition, catalytic decomposition once more is carried out to peculiar smell gas, and under ozone participates in, improve peculiar smell gas's catalytic decomposition efficiency, catalytic decomposition module 8 decomposes ozone simultaneously, can make the ozone concentration of air outlet 7 department reach the national standard requirement, accomplish whole purifying process.

It should be noted that the specific technical features adopted in the embodiments of the present invention are not intended to limit the protection scope of the present invention, and the insubstantial changes such as equivalent or equivalent replacements performed on the basis of the technical solution of the present invention all belong to the protection scope of the present invention.

Claims

1. A vehicle-mounted odor removal and sterilization purifier is characterized by comprising a box body formed by a top cover and a shell, wherein an ozone generation module, an ozone guide chamber, a catalytic decomposition module, a centrifugal fan and a circuit control board are laid on the bottom surface of the shell in parallel; the front, left and right surfaces of the shell are provided with air inlets; the front, left and right air inlets are respectively provided with a catalytic decomposition module; an air outlet, a power switch, a display module and a power supply connection hole are formed in the rear of the shell; the ozone generating module is fixed in the ozone diversion chamber; the lower end of the ozone diversion chamber is closed, the upper end of the ozone diversion chamber is opened, and the generated ozone can only overflow from the upper end and is dispersed and decomposed by the catalytic decomposition module; the catalytic decomposition module can be used for decomposing odor gas in cooperation with ozone and decomposing ozone at the same time; the centrifugal fan is fixed on the lower surface of the shell and an air circulation space is reserved between the centrifugal fan and the top cover; the circuit control board is fixedly connected with the lower surface of the shell, the switch, the display module, the ozone generation module, the centrifugal fan and the power supply connection hole are respectively electrically connected with the circuit control board, and the position of the centrifugal fan is matched with the position of the air outlet.

2. The purifier of claim 1, wherein the catalytic decomposition module is a honeycomb catalytic decomposition module.

3. The purifier of claim 2, wherein the ozone generating module is an ozone generator, an LED ultraviolet ozone lamp, or a plasma generator.

4. The cleaner of claim 3, wherein the air inlet openings are mesh air inlet openings.

5. The purifier of claim 4, wherein the display module is an indicator light.

6. The purifier of claim 5, wherein the indicator light is an LED indicator light with a color changing function.