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CN-224215490-U - Ventilation and air filtration integrated ventilation device

CN224215490UCN 224215490 UCN224215490 UCN 224215490UCN-224215490-U

Abstract

The utility model relates to the technical field of ventilation devices and discloses a ventilation device integrating ventilation and air filtration, which comprises a pipeline fan and a filter connected with an air inlet end of the pipeline fan, wherein the pipeline fan comprises a fan support and a wind scooper connected with one side of the fan support close to the filter, a first accommodating groove is formed in one side of the fan support close to the wind scooper, a motor, a magnetic ring coaxially sleeved on the motor and fan blades coaxially sleeved on the magnetic ring are sequentially arranged in the first accommodating groove, a second accommodating groove is formed in one side of the fan support far away from the wind scooper, and a circuit main board and a rear cover for sealing the circuit main board are sequentially arranged in the second accommodating groove. In this way, an efficient coordination of ventilation and air filtration of the ventilation device can be achieved by the present utility model.

Inventors

  • LI PENGPENG
  • LIU HUANLIN
  • ZHENG JISHI

Assignees

  • 深圳市盛仕达电子有限公司

Dates

Publication Date
20260508
Application Date
20250611

Claims (5)

  1. 1. The ventilation device integrating ventilation and air filtration is characterized by comprising a pipeline fan (1) and a filter (2) connected with the air inlet end of the pipeline fan (1); The pipeline fan (1) comprises a fan bracket (11) and a wind scooper (12) connected with one side of the fan bracket (11) close to the filter (2); A first accommodating groove (13) is formed in one side, close to the air guide cover (12), of the fan bracket (11), and a motor (131), a magnetic ring (132) coaxially sleeved on the motor (131) and fan blades (133) coaxially sleeved on the magnetic ring (132) are sequentially arranged in the first accommodating groove (13); A second accommodating groove (14) is formed in one side, far away from the air guide cover (12), of the fan support (11), and a circuit main board (141) and a rear cover (142) for sealing the circuit main board (141) are sequentially arranged in the second accommodating groove (14).
  2. 2. The ventilation and air filtration integrated ventilation device according to claim 1, wherein a support column (134) is formed on the fan bracket (11) by extending outwards at the axle center of the first accommodating groove (13), the support column (134) is a hollow structure with two open ends, the bottom end opening of the support column is closed by a bearing cover (135), a rotating shaft cavity (136) is formed in the support column (134), and the motor (131) is coaxially sleeved on the support column (134); The fan blade (133) is characterized in that a rotating shaft (137) is arranged at the axis of the fan blade (133), one end, close to the second accommodating groove (14), of the rotating shaft (137) is connected with the cavity wall of the rotating shaft cavity (136) through a second bearing (138), and one end, far away from the second accommodating groove (14), of the rotating shaft (137) is connected with the cavity wall of the rotating shaft cavity (136) through a first bearing (139).
  3. 3. Ventilation and air filtration integrated ventilator according to claim 2, characterized in that the fan bracket (11) is provided with a power cord (15) and a speed regulator (16) connected to the circuit board (141).
  4. 4. A ventilation and air filtration integrated ventilator according to claim 1, 2 or 3, characterized in that said filter (2) is mainly composed of a filter cartridge (21) and a bottom cover (22), said filter cartridge (21) is a hollow structure with two open ends, one end of said filter cartridge (21) is closed by said bottom cover (22), and the other end of said filter cartridge (21) is connected with said air guiding cover (12).
  5. 5. Ventilation and air filtration integrated ventilation device according to claim 4, characterized in that the filter cartridge (21) is mainly composed of an inner mesh layer, an outer mesh layer and an activated carbon layer arranged between the inner mesh layer and the outer mesh layer.

Description

Ventilation and air filtration integrated ventilation device Technical Field The utility model relates to the technical field of ventilation devices, in particular to a ventilation device integrating ventilation and air filtration. Background At present, ventilation and air filtration technology is increasingly applied to various building sites in the current society along with the continuous improvement of the living standard of people and the increasing attention to the indoor air quality. The high-efficiency air filtering device can remove pollutants such as dust, particulate matters, harmful gases and the like in the air, ensure the indoor air quality and create healthy and comfortable living and working environments for people. At present, traditional ventilation device mostly only possesses simple circulation of air function, exchanges indoor and outdoor air through the fan, but is relatively poor to the pollutant filter effect in the air, can't satisfy people to indoor air quality's high requirement. Although the air filtering equipment can carry out purification treatment to air to a certain extent, the air filtering equipment is often required to be independently arranged and independent of a ventilation system, so that the space occupation is large, the coordination of ventilation and filtering is poor in the actual use process, and the problem that the ventilation efficiency and the filtering effect are difficult to consider easily occurs. Based on this, how to provide a ventilation and air filtration integrated ventilation device to achieve efficient cooperation of ventilation and air filtration of the ventilation device is a problem to be solved by those skilled in the art. Disclosure of utility model In view of the above-mentioned shortcomings of the prior art, the present utility model aims to provide a ventilation and air filtration integrated ventilation device, which aims to solve the problem of how to realize efficient cooperation of ventilation and air filtration of the ventilation device. In order to achieve the above purpose, the utility model adopts the following technical scheme: A ventilation and air filtration integrated ventilator, comprising a pipeline fan and a filter connected with the air inlet end of the pipeline fan; The pipeline fan comprises a fan bracket and a wind scooper connected with one side of the fan bracket near the filter; A first accommodating groove is formed in the fan support near one side of the air guide cover, and a motor, a magnetic ring coaxially sleeved on the motor and fan blades coaxially sleeved on the magnetic ring are sequentially arranged in the first accommodating groove; The fan support is far away from one side of the air guide cover, a second accommodating groove is formed in the fan support, and a circuit main board and a rear cover for sealing the circuit main board are sequentially arranged in the second accommodating groove. In a further technical scheme, the ventilation and air filtration integrated ventilation device is characterized in that a support column is formed on the fan support in an outward extending mode at the axis of the first accommodating groove, the support column is of a hollow structure with two open ends, the bottom opening of the support column is closed through a bearing cover, a rotating shaft cavity is formed in the support column, and the motor is coaxially sleeved on the support column; The fan blade comprises a fan blade body, wherein a fan blade is arranged at the center of the fan blade body, one end, close to the second accommodating groove, of the fan blade body is connected with the cavity wall of the rotating shaft cavity through a second bearing, and one end, far away from the second accommodating groove, of the fan blade body is connected with the cavity wall of the rotating shaft cavity through a first bearing. In a further technical scheme, the ventilation and air filtration integrated ventilation device is characterized in that a power line and a speed regulator connected with the circuit board are arranged on the fan bracket. In a further technical scheme, ventilation and integrative breather of air filtration, wherein, the filter mainly comprises cartridge filter and bottom, the cartridge filter is both ends open-ended hollow structure, the one end of cartridge filter is passed through the bottom seals, the other end of cartridge filter with the wind scooper is connected. In a further technical scheme, ventilation and air filtration integrative breather, wherein, the cartridge filter mainly by intranet layer, outer stratum reticulare and set up in intranet layer with the active carbon layer between the outer stratum reticulare constitutes. Compared with the prior art, the ventilation device integrating ventilation and air filtration comprises a pipeline fan and a filter connected with an air inlet end of the pipeline fan, wherein the pipeline fan comprises a fan support and a wind scooper connected