Dust collection device for air purification

Abstract

The utility model relates to the technical field of dust collection devices, and discloses a dust collection device for air purification, which comprises a purification box, a fan, a collection device and a dust fall device, the fan is arranged in the purification box, the collection device is arranged in the purification box, the dust fall device is arranged at the bottom of the purification box, and the dust fall device is arranged in the purification box. The dust falling device is composed of a water tank, a water inlet pipe, a water pump, a connecting pipe, a water outlet pipe and a rectangular filter screen, the water tank is fixedly installed at the bottom of the purification box, one end of the water inlet pipe is fixedly installed in the water tank, the water pump is fixedly installed on the side face of the water tank, and one end of the connecting pipe is fixedly installed at the water outlet end of the water pump; the water outlet pipe is fixedly installed in the water tank, and the rectangular filter screen is installed in the water tank in a sliding mode. According to the dust collection device for air purification, the electric push rod is started to drive the rack to move up and down, under the action of the gear, the rotating shaft can drive the scraper to rotate, the arc-shaped filter screen can be cleaned, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collecting devices, in particular to a dust collecting device for air purification. Background Art

[0002] 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 working conditions and enhance physical and mental health.

[0003] The patent with application number 202022214508.5 discloses a dust collection device for air purification, wherein an air inlet and an air outlet are respectively provided at both ends of the cylinder, and a dust collecting groove is also provided on the cylinder, and a first limit frame adapted to the dust collecting groove is movably installed in the dust collecting groove, an electrostatic net is installed inside the first limit frame, and a dust bag is also installed on one side of the electrostatic net of the first limit frame, and a motor is also installed on one side of the dust collecting groove inside the cylinder.

[0004] The dust collecting device for air purification is convenient for cleaning the dust inside the dust bag and is beneficial for cleaning impurities adsorbed on the electrostatic net through the movable installation between the first limit frame and the dust collecting slot. The cooperation between the second limit frame, the limit card slot and the limit card column is beneficial for the maintenance and repair of the air purification layer, and prevents the internal blockage of the equipment after long-term use, thereby improving the service life and purification efficiency of the equipment. However, there are still areas for improvement. For example, the device needs to manually clean the dust inside the dust bag frequently, which has low practicality. In addition, cleaning the dust inside the dust bag will cause dust to be raised, causing secondary pollution, and cannot meet current needs. Utility Model Content

[0005] The purpose of the utility model is to provide a dust collecting device for air purification to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust collecting device for air purification, comprising a purification box, a fan, a collecting device, and a dust reduction device, wherein the fan is arranged inside the purification box, the collecting device is arranged inside the purification box, and the dust reduction device is arranged at the bottom of the purification box.

[0007] The collecting device is composed of a rotating shaft, a scraper, a gear, an electric push rod, a rack, and an arc filter. The rotating shaft is rotatably installed inside the purification box, the scraper is fixedly installed on the surface of the rotating shaft, the gear is fixedly installed on the surface of the rotating shaft, the electric push rod is fixedly installed inside the purification box, the rack is fixedly installed on the moving end of the electric push rod, and the arc filter is fixedly installed inside the purification box.

[0008] The dust reduction device consists of a water tank, a water inlet pipe, a water pump, a connecting pipe, a water outlet pipe, and a rectangular filter. The water tank is fixedly installed at the bottom of the purification box, one end of the water inlet pipe is fixedly installed inside the water tank, the water pump is fixedly installed on the side of the water tank, one end of the connecting pipe is fixedly installed at the water outlet end of the water pump, the water outlet pipe is fixedly installed inside the water tank, and the rectangular filter is slidably installed inside the water tank.

[0009] Preferably, the scraper is in close contact with the arc-shaped filter screen, and a scraper is provided to clean the arc-shaped filter screen.

[0010] Preferably, the gear and the rack are meshed, and the electric push rod is started to drive the rack to move up and down, and under the action of the gear, the rotating shaft can be rotated.

[0011] Preferably, a slot communicating with the water tank is provided at the bottom of the purification box, and this arrangement allows dust falling from the surface of the arc-shaped filter to enter the water tank through the slot.

[0012] Preferably, the other end of the water inlet pipe is fixedly installed on the water inlet end of the water pump, and the water at the bottom end of the water tank can be transported to the water inlet pipe by starting the water pump.

[0013] Preferably, the other end of the connecting pipe is fixedly connected to the water outlet pipe, and a nozzle is provided on the surface of the water outlet pipe. When the water pump is started, the water in the water inlet pipe can be transported to the water outlet pipe through the connecting pipe and finally sprayed out from the nozzle.

[0014] Preferably, a rectangular frame is fixedly installed inside the water tank, and the rectangular frame and the rectangular filter are arranged correspondingly. A door body is provided on the side of the water tank. The rectangular frame can support the rectangular filter, and the door body is provided to facilitate taking out the rectangular filter for cleaning.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The dust collecting device for air purification starts the electric push rod to drive the rack to move up and down. Under the action of the gear, the rotating shaft can drive the scraper to rotate, so as to clean the arc filter, which is highly practical.

[0017] (2) The dust collecting device for air purification starts the water pump, and the water at the bottom of the water tank can be sprayed out from the nozzle to reduce dust. After being filtered by the rectangular filter, the water will fall back into the bottom of the water tank, and the water can be recycled to save water resources. The door can be opened to take out the rectangular filter for cleaning, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the rotating shaft, scraper and gear of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the water inlet pipe, water pump and connecting pipe of the utility model.

[0022] In the figure: 1. purification box; 2. fan; 3. collection device; 301. rotating shaft; 302. scraper; 303. gear; 304. electric push rod; 305. rack; 306. arc filter; 4. dust suppression device; 401. water tank; 402. water inlet pipe; 403. water pump; 404. connecting pipe; 405. water outlet pipe; 406. rectangular filter. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a dust collecting device for air purification, comprising a purification box 1, a fan 2, a collecting device 3, and a dust reduction device 4, wherein the fan 2 is arranged inside the purification box 1, the collecting device 3 is arranged inside the purification box 1, and the dust reduction device 4 is arranged at the bottom of the purification box 1.

[0025] The collecting device 3 is composed of a rotating shaft 301, a scraper 302, a gear 303, an electric push rod 304, a rack 305, and an arc filter 306. The rotating shaft 301 is rotatably installed inside the purification box 1, the scraper 302 is fixedly installed on the surface of the rotating shaft 301, the gear 303 is fixedly installed on the surface of the rotating shaft 301, the electric push rod 304 is fixedly installed inside the purification box 1, and the rack 305 is fixedly installed on the moving end of the electric push rod 304. The gear 303 and the rack 305 are meshed, and the electric push rod 304 is started to drive the rack 305 to move up and down. Under the action of the gear 303, the rotating shaft 301 can be rotated, and the arc filter 306 is fixedly installed inside the purification box 1. The scraper 302 and the arc filter 306 are in close contact. The scraper 302 is provided to clean the arc filter 306.

[0026] The dust suppression device 4 is composed of a water tank 401, a water inlet pipe 402, a water pump 403, a connecting pipe 404, a water outlet pipe 405, and a rectangular filter screen 406. The water tank 401 is fixedly installed at the bottom of the purification box 1. A slot connected to the water tank 401 is provided at the bottom of the purification box 1. This arrangement allows the dust falling from the surface of the arc filter screen 306 to enter the water tank 401 through the slot. One end of the water inlet pipe 402 is fixedly installed inside the water tank 401, and the water pump 403 is fixedly installed on the side of the water tank 401. The other end of the water inlet pipe 402 is fixedly installed at the water inlet end of the water pump 403. When the water pump 403 is started, the water at the bottom of the water tank 401 can be transported to the water inlet pipe 402. One end of the connecting pipe 404 is fixedly installed. The water outlet pipe 405 is fixedly installed on the water outlet end of the water pump 403, and the water outlet pipe 405 is fixedly installed inside the water tank 401. The other end of the connecting pipe 404 is fixedly connected to the water outlet pipe 405. A nozzle is arranged on the surface of the water outlet pipe 405. When the water pump 403 is started, the water in the water inlet pipe 402 can be transported to the water outlet pipe 405 through the connecting pipe 404, and finally sprayed out from the nozzle. The rectangular filter screen 406 is slidably installed inside the water tank 401, and a rectangular frame is fixedly installed inside the water tank 401, and the rectangular frame and the rectangular filter screen 406 are arranged correspondingly. A door body is arranged on the side of the water tank 401. The rectangular frame can support the rectangular filter screen 406, and the door body is arranged to facilitate the removal of the rectangular filter screen 406 for cleaning.

[0027] When in use, under the action of the fan 2, dust gathers on the surface of the arc filter 306, and the electric push rod 304 is started to drive the rack 305 to move up and down. Under the action of the gear 303, the rotating shaft 301 can drive the scraper 302 to rotate, so that the arc filter 306 can be cleaned, and the dust falling on the surface of the arc filter 306 enters the water tank 401 through the slot. The water pump 403 is started, and the water at the bottom end of the water tank 401 can be transported to the outlet pipe 405 through the water inlet pipe 402 and the connecting pipe 404, and finally sprayed out from the nozzle, so that the dust can be reduced. After being filtered by the rectangular filter 406, the water will fall back into the bottom end of the water tank 401, and the water can be recycled. The door body is opened and the rectangular filter 406 can be taken out for cleaning.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A dust collecting device for air purification, comprising a purification box (1), a fan (2), a collecting device (3), and a dust suppression device (4), characterized in that: The fan (2) is arranged inside the purification box (1), the collecting device (3) is arranged inside the purification box (1), and the dust reduction device (4) is arranged at the bottom of the purification box (1); The collecting device (3) is composed of a rotating shaft (301), a scraper (302), a gear (303), an electric push rod (304), a rack (305), and an arc filter (306); the rotating shaft (301) is rotatably mounted inside the purification box (1); the scraper (302) is fixedly mounted on the surface of the rotating shaft (301); the gear (303) is fixedly mounted on the surface of the rotating shaft (301); the electric push rod (304) is fixedly mounted inside the purification box (1); the rack (305) is fixedly mounted on the moving end of the electric push rod (304); and the arc filter (306) is fixedly mounted inside the purification box (1); The dust suppression device (4) is composed of a water tank (401), a water inlet pipe (402), a water pump (403), a connecting pipe (404), a water outlet pipe (405), and a rectangular filter screen (406); the water tank (401) is fixedly installed at the bottom of the purification box (1); one end of the water inlet pipe (402) is fixedly installed inside the water tank (401); the water pump (403) is fixedly installed on the side of the water tank (401); one end of the connecting pipe (404) is fixedly installed at the water outlet end of the water pump (403); the water outlet pipe (405) is fixedly installed inside the water tank (401); and the rectangular filter screen (406) is slidably installed inside the water tank (401).

2. The dust collecting device for air purification according to claim 1, characterized in that: The scraper (302) and the arc-shaped filter screen (306) are in close contact.

3. The dust collecting device for air purification according to claim 1, characterized in that: The gear (303) and the rack (305) are meshed.

4. The dust collecting device for air purification according to claim 1, characterized in that: The bottom of the purification box (1) is provided with a slot which is in communication with the water tank (401).

5. The dust collecting device for air purification according to claim 1, characterized in that: The other end of the water inlet pipe (402) is fixedly mounted on the water inlet end of the water pump (403).

6. The dust collecting device for air purification according to claim 1, characterized in that: The other end of the connecting pipe (404) is fixedly connected to the water outlet pipe (405), and a nozzle is provided on the surface of the water outlet pipe (405).

7. The dust collecting device for air purification according to claim 1, characterized in that: A rectangular frame is fixedly installed inside the water tank (401), and the rectangular frame and the rectangular filter (406) are arranged correspondingly, and a door body is arranged on the side of the water tank (401).

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