CN220142962U - Special formaldehyde is administered and is used air purification device - Google Patents

Abstract

The utility model belongs to the technical field of air purification devices, in particular to a special air purification device for formaldehyde control. A formaldehyde purification lamp is installed inside the purifier housing, and a water purifier is fixed on the upper end of the purifier housing. Water collecting cup, an air collecting cover for water isolation and gas collection is installed inside the water collecting cup, a ventilation hole is provided at the bottom of the water collecting cup, a fan is installed at the bottom of the water collecting cup, and the middle part of the air collecting cover is fixed There is an air guide tube, and a shunt tube is installed at the upper end of the air guide tube, and one end of the shunt tube extends into the inside of the water collection cup; it is convenient for the formaldehyde purification lamp to photocatalytically decompose formaldehyde, and the fan installed at the bottom of the water collection cup is convenient for the purifier shell The air inside the body passes through the ventilation holes and is collected by the air collecting hood. The air collected by the air collecting hood passes through the air guide tube and is introduced into the water stored in the water collecting cup through the shunt tube, which facilitates the water to absorb formaldehyde and achieves the goal of formaldehyde filtration. Purpose, improve the effect of air purification.

Description

A special air purification device for formaldehyde control

Technical field

The utility model belongs to the technical field of air purification devices, and specifically relates to a special air purification device for formaldehyde control.

Background technique

Air purification refers to providing overall solutions for various indoor environmental problems such as sterilization and disinfection, dust reduction and haze removal, removal of harmful decoration residues and odors, etc., to improve living and office conditions, and enhance physical and mental health. Indoor environmental pollutants and pollution sources mainly include radioactive gases, mold, particulate matter, decoration residues, second-hand smoke, etc.

Traditional air purification devices often use photocatalysis to purify formaldehyde in the air. However, due to the fast air flow rate, the effect of photocatalytic purification of formaldehyde is not obvious, and the slow air flow rate results in photocatalytic purification of formaldehyde. The problem of low efficiency.

Therefore, an air purification device for formaldehyde control that combines photocatalysis and water absorption is designed, which has the characteristics of high formaldehyde purification efficiency.

Utility model content

In order to solve the problems raised in the above background technology. The utility model provides a special air purification device for formaldehyde control.

In order to achieve the above purpose, the present utility model provides the following technical solution: a special air purification device for formaldehyde control, including a purifier housing, an air inlet window is provided on the side surface of the purifier housing, and an air inlet window is provided on the side surface of the purifier housing. A limited guide groove is fixed on the inner surface. A filter screen for blocking the air inlet window is installed in the limited guide groove. A formaldehyde purification lamp is installed inside the purifier housing. The upper end of the purifier housing is fixed with a useful In the water collecting cup for holding water, a gas collecting cover for water isolation and gas collection is installed inside the water collecting cup. A ventilation hole is provided at the bottom of the water collecting cup. A fan is installed at the bottom of the water collecting cup. The gas collecting cup An air guide pipe is fixed in the middle of the cover, and a diverter pipe is installed at the upper end of the air guide pipe, and one end of the diverter pipe extends into the inside of the water collecting cup.

As a preferred technical solution of a special air purification device for formaldehyde control of the present invention, there are five air inlet windows opened on the side surface of the purifier housing, and the five air inlet windows are equally spaced.

As a preferred technical solution of a special air purification device for formaldehyde control of the present invention, the limiting guide groove is an "L" shaped plate member.

As a preferred technical solution of a special air purification device for formaldehyde control of the present invention, the shunt tube is a "J" shaped tubular member, and fourteen shunt tubes are arranged around it at equal intervals.

As a preferred technical solution of a special air purification device for formaldehyde control of the present invention, the water collecting cup has a curved surface structure.

As a preferred technical solution of a special air purification device for formaldehyde control of the present invention, the central axis of the formaldehyde purification lamp coincides with the central axis of the purifier housing.

Compared with the existing technology, the beneficial effects of this utility model are: the filter screen installed on the side of the air inlet window through the limiting guide groove facilitates the filter screen to filter the air entering the inside of the purifier housing through the air inlet window. Reduce dust from entering the purifier casing. The formaldehyde purification lamp installed inside the purifier casing facilitates the photocatalytic decomposition of formaldehyde by the formaldehyde purification lamp. The fan installed at the bottom of the water collection cup facilitates the air inside the purifier casing to pass through the ventilation holes. It is then collected by the air collecting hood, and the air collected by the air collecting hood passes through the air guide tube and is introduced into the water stored in the water collecting cup through the shunt tube, which facilitates the water to absorb formaldehyde, achieves the purpose of formaldehyde filtration, and improves the air purification effect. .

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model. In the attached picture:

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic diagram of the half-section structure of the utility model;

Figure 3 is a schematic structural diagram of the purifier housing in the present utility model;

In the picture: 1. Purifier shell; 2. Air inlet window; 3. Limit guide groove; 4. Filter; 5. Formaldehyde purification lamp; 6. Water collecting cup; 7. Gas collecting cover; 8. Breathing hole; 9. Fan; 10. Air duct; 11. Diverter pipe.

Implementation

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example

Please refer to Figures 1-3. The present utility model provides a technical solution: a special air purification device for formaldehyde control, including a purifier housing 1. An air inlet window 2 is provided on the side surface of the purifier housing 1. The inner surface of the body 1 is fixed with a limited guide groove 3. A filter 4 for blocking the air inlet window 2 is installed in the limited guide groove 3. A formaldehyde purification lamp 5 is installed inside the purifier housing 1. The purifier housing 1 The upper end of the water collection cup 6 is fixed with a water collection cup 6 for holding water. An air collection cover 7 for water isolation and gas collection is installed inside the water collection cup 6. A ventilation hole 8 is provided at the bottom of the water collection cup 6. A fan 9 is installed at the bottom of the water collection cup 6. , an air guide pipe 10 is fixed in the middle of the air collecting cover 7 , a diverter pipe 11 is installed at the upper end of the air guide pipe 10 , and one end of the diverter pipe 11 extends into the inside of the water collecting cup 6 .

In this embodiment, the filter 4 is installed on the side of the air inlet window 2 through the limiting guide groove 3, so that the filter 4 can filter the air entering the interior of the purifier housing 1 from the air inlet window 2 and reduce dust from entering the purifier. inside the purifier housing 1, and the formaldehyde purification lamp 5 installed inside the purifier housing 1 facilitates the photocatalytic decomposition of formaldehyde by the formaldehyde purification lamp 5, and the fan 9 installed at the bottom of the water collecting cup 6 facilitates the The air is collected by the air collecting cover 7 after passing through the ventilation holes 8, and the air collected by the air collecting cover 7 passes through the air guide tube 10 and is introduced into the water stored in the water collecting cup 6 by the diverter tube 11, which facilitates the water to absorb formaldehyde and achieves the goal of formaldehyde removal. The purpose of filtration is to improve the air purification effect.

Specifically, there are five air inlet windows 2 opened on the side surface of the purifier housing 1, and the five air inlet windows 2 are equally spaced.

Specifically, the limiting guide groove 3 is an "L" shaped plate member.

Specifically, the shunt tube 11 is a "J" shaped tubular member, and fourteen shunt tubes 11 are arranged around it at equal intervals.

Specifically, the water collecting cup 6 has a curved surface structure.

Specifically, the central axis of the formaldehyde purification lamp 5 coincides with the central axis of the purifier housing 1 .

The working principle and usage process of the utility model: during use, inject an appropriate amount of clean water into the water collecting cup 6, connect the formaldehyde purification lamp 5 and the fan 9 to the external power supply, and the fan 9 is powered on to make the air inside the purifier housing 1 Passing through the ventilation holes 8 and collected by the air collecting cover 7, the air under the air collecting cover 7 is introduced into the water stored inside the water collecting cup 6 through the air guide tube 10 and the diverter tube 11, while the air outside the purifier housing 1 passes through the filter 4 After filtering, it enters the purifier housing 1, and the formaldehyde purification lamp 5 performs preliminary photocatalytic decomposition of formaldehyde in the air, and the remaining formaldehyde is absorbed by the water inside the water collection cup 6.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to make equivalent replacements for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a special formaldehyde is administered and is used air purification device, includes clarifier casing (1), its characterized in that: the utility model discloses a purifier, including purifier casing (1), air inlet window (2) have been seted up to purifier casing (1) side surface, the internal surface of purifier casing (1) is fixed with spacing guide slot (3), install filter screen (4) that are used for air inlet window (2) to block in spacing guide slot (3), the internally mounted of purifier casing (1) has formaldehyde purification lamp (5), the upper end of purifier casing (1) is fixed with water collecting cup (6) that are used for holding water, the internally mounted of water collecting cup (6) has gas collecting cover (7) that are used for water proof gas collection, bleeder vent (8) have been seted up to the bottom of water collecting cup (6), fan (9) are installed to the bottom of water collecting cup (6), the middle part of gas collecting cover (7) is fixed with air duct (10), shunt tubes (11) are installed to the upper end of air duct (10), and the one end of shunt tubes (11) stretches into the inside of water collecting cup (6).

2. The air cleaning device for dedicated formaldehyde treatment according to claim 1, wherein: the air inlet window (2) arranged on the side surface of the purifier shell (1) is provided with five air inlet windows (2) which are distributed at equal intervals.

3. The air cleaning device for dedicated formaldehyde treatment according to claim 1, wherein: the limiting guide groove (3) is an L-shaped plate-shaped member.

4. The air cleaning device for dedicated formaldehyde treatment according to claim 1, wherein: the shunt tubes (11) are J-shaped tubular members, and fourteen shunt tubes (11) are arranged at equal intervals in a surrounding mode.

5. The air cleaning device for dedicated formaldehyde treatment according to claim 1, wherein: the water collecting cup (6) is of a cambered surface structure.

6. The air cleaning device for dedicated formaldehyde treatment according to claim 1, wherein: the central axis of the formaldehyde purification lamp (5) coincides with the central axis of the purifier shell (1).