CN216935488U - Filter equipment with remove formaldehyde function - Google Patents
Filter equipment with remove formaldehyde function Download PDFInfo
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- CN216935488U CN216935488U CN202220568270.2U CN202220568270U CN216935488U CN 216935488 U CN216935488 U CN 216935488U CN 202220568270 U CN202220568270 U CN 202220568270U CN 216935488 U CN216935488 U CN 216935488U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model discloses a filtering device with a formaldehyde removing function, which belongs to the technical field of air filtration, and comprises a filtering box, wherein a primary filtering net, an active carbon filtering net and a photocatalyst filtering net are respectively arranged in the filtering box; according to the scheme, the air can be effectively filtered and purified through the matching effect of the primary filter screen, the activated carbon filter screen, the photocatalyst filter screen and the ultraviolet tube, so that the efficiency and the effect of air filtering and purifying are improved; the movable block is driven to move back and forth under the matching of the driving mechanism and the lead screw, and air impurities and dust on the primary filter screen, the activated carbon filter screen and the photocatalyst filter screen can be cleaned and swept respectively through the cleaning mechanism, so that the influence on the filtering and using effects of the filter screen caused by the adhesion and accumulation of more dust impurities can be avoided; meanwhile, a large amount of labor intensity is reduced, the influence on the air filtering process is reduced, and the use requirement is met.
Description
Technical Field
The utility model relates to the technical field of air filtration, in particular to a filtering device with a formaldehyde removing function.
Background
Air pollution is a phenomenon that causes certain substances, usually due to human activities or natural processes, to enter the atmosphere, assume sufficient concentrations, for sufficient time, and thus jeopardize human comfort, health and welfare or the environment. Indoor air pollution refers to the behavior of indoor environmental pollution, in which harmful substances in indoor air exceed standards, such as formaldehyde, and further affect human health, due to various reasons. With the increasing air pollution level, the human body can generate sub-health reaction and even threaten life safety. The problem of air pollution is one of the human hazards that is increasingly being valued. Therefore, more air filtering devices are available at present to purify air so as to ensure the healthy development of human bodies.
The existing air filtering device generally only filters by installing a plurality of filter screens in the device, cannot effectively filter air and cannot effectively remove harmful substances such as formaldehyde and the like; meanwhile, after the existing filtering device is used for a period of time, air impurities and dust are adhered and accumulated on the filter screen, the filtering use effect of the device is greatly influenced if the filtering device is not cleaned in time, and the filtering quality and the efficiency are poor; and frequent cleaning not only wastes time and labor, but also greatly influences the filtering process of the air.
Therefore, it is necessary to provide a filtering apparatus with formaldehyde removing function to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a filtering device with a formaldehyde removing function to solve the technical problems.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a filter equipment with remove formaldehyde function, includes the rose box, rose box inside is equipped with just filter screen, active carbon filter screen and photocatalyst filter screen respectively, be equipped with a plurality of ultraviolet pipes between active carbon filter screen and the photocatalyst filter screen, just ultraviolet pipe installs between the inner wall around the rose box, it is connected with three lead screw to rotate between the inner wall around the rose box, the transmission chamber has been seted up in the rose box antetheca, it drives three lead screw pivoted actuating mechanism simultaneously to be equipped with in the transmission chamber, the outer wall threaded connection of lead screw has the movable block, be equipped with clearance mechanism on the movable block.
Furthermore, actuating mechanism is including rotating the pivot of connecting between the wall about the transmission chamber, the motor of being connected with the drive of pivot left end is installed to the outer wall of rose box, and is three first bevel gear is all installed to the front end of lead screw, install three second bevel gear with three first bevel gear engaged with in the pivot respectively.
Furthermore, the cleaning mechanism comprises a connecting rod fixedly connected to the outer wall of the moving block, a cleaning brush plate is arranged at one end, away from the moving block, of the connecting rod, three limiting rods are fixedly arranged between the front wall and the rear wall of the transmission cavity, and the limiting rods penetrate through the moving block in a sliding mode.
Further, the sliding strips are installed at the front end and the rear end of the primary filter screen, the front end and the rear end of the activated carbon filter screen and the front end and the rear end of the photocatalyst filter screen, three slideways are arranged on the front wall and the rear wall of the filter box, and the sliding strips are connected with the slideways in a sliding mode.
Further, the left wall and the right wall of the filter box are respectively provided with an air inlet pipe and an air outlet pipe, and air suction fans are arranged in the air inlet pipe and the air outlet pipe.
Further, the upper end of rose box is equipped with three clearance door, and is three the position of clearance door corresponds to just filter screen, active carbon filter screen and photocatalyst filter screen respectively.
Compared with the prior art, the utility model has the advantages that:
according to the scheme, the primary filter screen is used for carrying out primary filtration, and larger impurity dust in the air is filtered and blocked; then the active carbon filter screen can absorb the odor, the toxicity and various harmful gases in the air, and particularly has unique adsorption, purification and catalysis capabilities on formaldehyde, benzene series, carbon monoxide, ammonia gas, ozone and the like in the air; then, substances with strong oxidizing property are generated under the matching action of the photocatalyst filter screen and the ultraviolet tube, and the photocatalyst filter screen can be used for decomposing organic compounds, partial inorganic compounds, bacteria, viruses and the like in the air, effectively degrading toxic and harmful gases in the air, particularly formaldehyde, effectively filtering and purifying the air, improving the efficiency and the effect of air filtering and purifying, and improving the health degree of a human body.
When the device is used, the movable block is driven to move back and forth under the matching of the driving mechanism and the lead screw, and then the cleaning mechanism can respectively clean and sweep air impurities and dust on the primary filter screen, the activated carbon filter screen and the photocatalyst filter screen, so that the influence on the filtering use effect of the device due to the adhesion and accumulation of more dust impurities can be avoided, and the filtering quality and the filtering efficiency are greatly improved; meanwhile, frequent manual cleaning is not needed, so that not only is the labor intensity greatly reduced, but also the influence on the air filtering process is reduced, and the use requirement is met.
Drawings
FIG. 1 is a schematic cross-sectional perspective view of a filter box according to the present invention;
FIG. 2 is a schematic view of a partial structure of the interior of the filtration tank of the present invention;
FIG. 3 is a schematic top view of the internal structure of the filter box of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is an enlarged view of the structure at B in FIG. 3;
FIG. 6 is an enlarged view of the structure at C in FIG. 3;
fig. 7 is a front view of the internal structure of the filter box of the present invention.
The reference numbers in the figures illustrate:
1. a filter box; 2. primary filtering net; 3. an activated carbon filter screen; 4. a photocatalyst filter screen; 5. an ultraviolet tube; 6. a screw rod; 7. a transmission cavity; 8. a drive mechanism; 801. a rotating shaft; 802. a motor; 803. a first bevel gear; 804. a second bevel gear; 9. a cleaning mechanism; 901. a connecting rod; 902. cleaning the brush plate; 903. a restraining bar; 10. a moving block; 11. a slide bar; 12. a slideway; 13. an air inlet pipe; 14. an air outlet pipe; 15. an air suction fan.
Detailed Description
The first embodiment is as follows:
referring to fig. 1-3, 5 and 7, a filter device with a formaldehyde removing function comprises a filter box 1, wherein a primary filter screen 2, an activated carbon filter screen 3 and a photocatalyst filter screen 4 are respectively arranged inside the filter box 1, a plurality of ultraviolet tubes 5 are arranged between the activated carbon filter screen 3 and the photocatalyst filter screen 4, the ultraviolet tubes 5 are arranged between the front inner wall and the rear inner wall of the filter box 1, three lead screws 6 are rotatably connected between the front inner wall and the rear inner wall of the filter box 1, a transmission cavity 7 is formed in the front wall of the filter box 1, a driving mechanism 8 which simultaneously drives the three lead screws 6 to rotate is arranged in the transmission cavity 7, a moving block 10 is in threaded connection with the outer wall of each lead screw 6, a cleaning mechanism 9 is arranged on the moving block 10, an air inlet pipe 13 and an air outlet pipe 14 are respectively arranged on the left wall and the right wall of the filter box 1, and air suction fans 15 are respectively arranged in the air inlet pipe 13 and the air outlet pipe 14. When the device is used, after the device is placed at a specified position, outside air enters the filter box 1 through the air inlet pipe 13, and firstly, the air is primarily filtered through the primary filter screen 2 to filter and block larger impurity dust in the air; then, the active carbon filter screen 3 can absorb odor, toxicity and various harmful gases in the air, and particularly has unique adsorption, purification and catalysis capabilities on formaldehyde, benzene series, carbon monoxide, ammonia gas, ozone and the like in the air, so that the air filtering and purifying effects are further improved; then, the photocatalyst filter screen 4 and the ultraviolet tube 5 are matched to generate substances with strong oxidizing property, and the substances can be used for decomposing organic compounds, partial inorganic compounds, bacteria, viruses and the like in the air, effectively degrading toxic and harmful gases in the air, particularly formaldehyde, effectively killing various bacteria, decomposing and harmlessly treating toxins released by bacteria or fungi, effectively filtering and purifying the air, improving the efficiency and the effect of air filtering and purifying, and further improving the health degree of human bodies.
When the dust removing device is used, the three screw rods 6 can be simultaneously driven to rotate under the action of the driving mechanism 8, the movable block 10 can be driven to move back and forth under the rotation of the screw rods 6, and air impurities and dust on the primary filter screen 2, the activated carbon filter screen 3 and the photocatalyst filter screen 4 can be respectively cleaned and swept by the cleaning mechanism 9, so that the phenomenon that the filtering using effect of the primary filter screen 2, the activated carbon filter screen 3 and the photocatalyst filter screen 4 is influenced by the adhesion and accumulation of more dust impurities can be avoided, and the filtering quality and the filtering efficiency are greatly improved; meanwhile, frequent manual cleaning is not needed, so that a large amount of labor intensity is reduced, the downtime is short, the influence on the air filtering process is reduced, and the existing use requirements are met.
Referring to fig. 3-4, the driving mechanism 8 includes a rotating shaft 801 rotatably connected between the left and right walls of the transmission cavity 7, a motor 802 drivingly connected to the left end of the rotating shaft 801 is installed on the outer wall of the filter box 1, first bevel gears 803 are installed at the front ends of the three lead screws 6, and three second bevel gears 804 respectively engaged with the three first bevel gears 803 are installed on the rotating shaft 801. The starting motor 802 drives the rotating shaft 801 to rotate, the rotating shaft 801 drives the three second bevel gears 804 to rotate, the three second bevel gears 804 respectively and in meshed fit with the three first bevel gears 803 simultaneously drive the three screw rods 6 to rotate, and the screw rods 6 rotate to drive the moving block 10 to move back and forth.
Referring to fig. 2, 5 and 7, the cleaning mechanism 9 includes a connecting rod 901 fixedly connected to the outer wall of the moving block 10, a cleaning brush 902 is disposed at one end of the connecting rod 901 far from the moving block 10, three limiting rods 903 are fixedly disposed between the front wall and the rear wall of the transmission cavity 7, and the limiting rods 903 slidably penetrate through the moving block 10. The movable block 10 can drive the connecting rod 901 and the cleaning brush plate 902 to move back and forth, the three cleaning brush plates 902 can move along the surfaces of the primary filter screen 2, the activated carbon filter screen 3 and the photocatalyst filter screen 4 respectively, and the air impurities and dust on the primary filter screen 2, the activated carbon filter screen 3 and the photocatalyst filter screen 4 can be cleaned and swept out respectively through the cleaning brush plates 902.
Referring to fig. 2 and 6, the front and rear ends of the primary filter screen 2, the activated carbon filter screen 3 and the photocatalyst filter screen 4 are respectively provided with a sliding strip 11, the front and rear walls of the filter box 1 are respectively provided with three sliding ways 12, the sliding strips 11 are slidably connected with the sliding ways 12, the upper end of the filter box 1 is provided with three cleaning doors, and the positions of the three cleaning doors respectively correspond to the primary filter screen 2, the activated carbon filter screen 3 and the photocatalyst filter screen 4. After using a period, can open three clearance door, then with just filter screen 2, active carbon filter screen 3 and photocatalyst filter screen 4 through the slip strip 11 along slide 12 roll-off rose box 1, can clear up or change just filter screen 2, active carbon filter screen 3 and photocatalyst filter screen 4, easy operation changes the clearance convenience, has improved life and result of use.
The working principle is as follows: when the device is used, after the device is placed at a specified position, under the condition that the air inlet pipe 13 is started to be matched with the air suction fan 15 in the air outlet pipe 14, outside air enters the filter box 1 through the air inlet pipe 13, firstly, the air can be primarily filtered through the primary filter screen 2, and larger impurity dust in the air is filtered and blocked, so that the subsequent filtering effect can be improved; then the active carbon filter screen 3 can absorb odor, toxicity and various harmful gases in the air, and particularly has unique adsorption, purification and catalysis capabilities on formaldehyde, benzene series, carbon monoxide, ammonia gas, ozone, chlorine gas and the like in the air; then, the photocatalyst filter screen 4 and the ultraviolet tube 5 are matched to generate substances with strong oxidizing property, and the substances can be used for decomposing organic compounds, partial inorganic compounds, bacteria, viruses and the like in the air, effectively degrading toxic and harmful gases in the air, particularly formaldehyde, effectively killing various bacteria, decomposing and harmlessly treating toxins released by bacteria or fungi, and effectively filtering and purifying the air.
When the cleaning device is used, the motor 802 can be started to drive the rotating shaft 801 to rotate, the rotating shaft 801 can drive the three second bevel gears 804 to rotate, the three second bevel gears 804 respectively and synchronously drive the three screw rods 6 to rotate under the meshing fit with the three first bevel gears 803, the screw rods 6 rotate to drive the moving block 10 to move back and forth, the limiting rods 903 can limit the moving block 10 to rotate, the moving block 10 can drive the connecting rod 901 and the cleaning brush plate 902 to move back and forth, the three cleaning brush plates 902 can respectively move along the surfaces of the primary filter screen 2, the activated carbon filter screen 3 and the photocatalyst filter screen 4, air impurities and dust on the primary filter screen 2, the activated carbon filter screen 3 and the photocatalyst filter screen 4 can be respectively cleaned through the cleaning brush plate 902, and the influence on the filtering and using effects caused by the adhesion and accumulation of more dust impurities on the primary filter screen 2, the activated carbon filter screen 3 and the photocatalyst filter screen 4 can be avoided, greatly improves the filtering quality and the filtering efficiency.
Claims (6)
1. The utility model provides a filter equipment with remove formaldehyde function, includes the rose box, its characterized in that: the inside filter screen, active carbon filter screen and the photocatalyst filter screen of being equipped with respectively of rose box, be equipped with a plurality of ultraviolet pipes between active carbon filter screen and the photocatalyst filter screen, just ultraviolet pipe installs around the rose box between the inner wall, it is connected with three lead screw to rotate between the inner wall around the rose box, the transmission chamber has been seted up in the rose box antetheca, be equipped with in the transmission chamber and drive three lead screw pivoted actuating mechanism simultaneously, the outer wall threaded connection of lead screw has the movable block, be equipped with clearance mechanism on the movable block.
2. The filtering device with formaldehyde removing function according to claim 1, wherein: the driving mechanism comprises a rotating shaft which is rotatably connected between the left wall and the right wall of the transmission cavity, the outer wall of the filter box is provided with a motor which is in driving connection with the left end of the rotating shaft, the motor is three, the front end of the screw rod is provided with a first bevel gear, and the rotating shaft is provided with three second bevel gears which are respectively meshed with the three first bevel gears.
3. The filtering device with formaldehyde removing function according to claim 2, wherein: the cleaning mechanism comprises a connecting rod fixedly connected to the outer wall of the moving block, a cleaning brush plate is arranged at one end, far away from the moving block, of the connecting rod, three limiting rods are fixedly arranged between the front wall and the rear wall of the transmission cavity, and the limiting rods penetrate through the moving block in a sliding mode.
4. The filtering device with formaldehyde removing function according to claim 1, wherein: the filter box is characterized in that sliding strips are installed at the front end and the rear end of the primary filter screen, the front end and the rear end of the activated carbon filter screen and the front end and the rear end of the photocatalyst filter screen, three slideways are arranged on the front wall and the rear wall of the filter box, and the sliding strips are connected with the slideways in a sliding mode.
5. The filtering device with formaldehyde removing function according to claim 1, wherein: the wall is equipped with intake pipe and outlet duct respectively about the rose box, all be equipped with the fan of breathing in intake pipe and the outlet duct.
6. The filtering device with formaldehyde removing function according to claim 4, wherein: the upper end of rose box is equipped with three clearance door, and is three the position of clearance door corresponds to just filter screen, active carbon filter screen and photocatalyst filter screen respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220568270.2U CN216935488U (en) | 2022-03-16 | 2022-03-16 | Filter equipment with remove formaldehyde function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220568270.2U CN216935488U (en) | 2022-03-16 | 2022-03-16 | Filter equipment with remove formaldehyde function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216935488U true CN216935488U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220568270.2U Active CN216935488U (en) | 2022-03-16 | 2022-03-16 | Filter equipment with remove formaldehyde function |
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| Country | Link |
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| CN (1) | CN216935488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115814595A (en) * | 2022-11-18 | 2023-03-21 | 徐州锦程环保设备有限公司 | Clean air purification device |
| CN116747657A (en) * | 2023-08-14 | 2023-09-15 | 天津市英格环保科技有限公司 | Gas purifying system for building type centralized farm |
-
2022
- 2022-03-16 CN CN202220568270.2U patent/CN216935488U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115814595A (en) * | 2022-11-18 | 2023-03-21 | 徐州锦程环保设备有限公司 | Clean air purification device |
| CN115814595B (en) * | 2022-11-18 | 2023-09-22 | 徐州锦程环保设备有限公司 | Clean air purifying device |
| CN116747657A (en) * | 2023-08-14 | 2023-09-15 | 天津市英格环保科技有限公司 | Gas purifying system for building type centralized farm |
| CN116747657B (en) * | 2023-08-14 | 2023-11-17 | 天津市英格环保科技有限公司 | Gas purifying system for building type centralized farm |
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