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CN-224215491-U - Air circulation device for air film building

CN224215491UCN 224215491 UCN224215491 UCN 224215491UCN-224215491-U

Abstract

The utility model relates to the technical field of air film buildings and discloses an air film building air circulation device which comprises a circulation bellows, a filter screen plate and an active carbon adsorption screen plate, wherein sliding blocks are fixedly connected to the top end and the bottom end of the filter screen plate and the top end and the bottom end of the active carbon adsorption screen plate, side plates are fixedly connected to the side ends of the filter screen plate and the side ends of the active carbon adsorption screen plate, slots are formed in the side ends of each side plate, two groups of limiting assemblies for fixing the filter screen plate and the active carbon adsorption screen plate are symmetrically arranged at the side ends of the circulation bellows.

Inventors

  • WANG YAFEI

Assignees

  • 陕西迈德膜建筑环境技术有限公司

Dates

Publication Date
20260508
Application Date
20250612

Claims (6)

  1. 1. The utility model provides a air film building air circulation device, includes circulation bellows (1), filter screen plate (101) and active carbon adsorption otter board (102), the top and the bottom of filter screen plate (101) and the equal fixedly connected with slider (103) of top and the bottom of active carbon adsorption otter board (102), its characterized in that, the side of filter screen plate (101) and the equal fixedly connected with curb plate (104) of the side of active carbon adsorption otter board (102), every slot (105) have all been seted up to the side of curb plate (104), the side symmetry of circulation bellows (1) is provided with two sets of spacing subassembly (2) that are used for fixed filter screen plate (101) and active carbon adsorption otter board (102).
  2. 2. The air circulation device of the air film building, as set forth in claim 1, characterized in that the limiting assembly (2) comprises a fixed box (201), the fixed box (201) is fixedly connected to the side end of the circulating bellows (1), a plugboard (202) is inserted from the outer end of the fixed box (201) to the inside, a rectangular plate (203) is fixedly connected to the side end of the plugboard (202), a connecting rod (204) is fixedly connected to the side end of the rectangular plate (203), the side end of the connecting rod (204) is inserted to the outer side end of the fixed box (201), a poking plate (205) is fixedly connected to the side end of the connecting rod (204), and a spring (206) is sleeved at the outer end of the connecting rod (204).
  3. 3. The air circulation device of the air film building of claim 2, wherein one end of the spring (206) is fixedly connected to the inner side end of the fixed box (201), and the other end of the spring (206) is fixedly connected to the side end of the rectangular plate (203).
  4. 4. The air circulation device of the air film building of claim 2, wherein a first magnet (207) is fixedly connected to the outer side end of the fixing box (201), a second magnet (208) is fixedly connected to the side end of the pulling plate (205), and the first magnet (207) and the second magnet (208) are attracted to each other.
  5. 5. The air circulation device of the air film building, as set forth in claim 2, wherein the insertion plate (202) is adapted to the insertion slot (105).
  6. 6. The air circulation device of the air film building of claim 1, wherein the side ends of each side plate (104) are provided with L-shaped pull grooves (106).

Description

Air circulation device for air film building Technical Field The utility model relates to the technical field of air film buildings, in particular to an air circulation device of an air film building. Background The air film building is a building structure system which uses special building film materials as a shell, is provided with a set of intelligent electromechanical equipment to provide positive pressure of air in the air film building, supports a building main body, is a building mode which is the fastest and flexible for building in a large-scale venue, is not achieved by any building structure in site construction for more than one week, can meet various requirements of clients for the flexibility of the building mode which saves engineering management, has low foundation requirements, has light dead weight, can be built on the original building, can be moved at any time, has the characteristics of large span area and flexibility, and can be custom-made for large-scale buildings such as airports, waiting halls, industrial plants, warehouses and the like. The prior patent application number CN202320980469.0 discloses an air circulation device of an air film building, which comprises a base, a film body, a circulation air duct, an air inlet pipeline and an air exhaust pipeline, wherein the base is used for building the whole air film building and providing a supporting point, the film body is fixedly connected to the upper surface of the base, the circulation mechanism is arranged on the inner wall of the film body, the air inlet pipeline is matched with the circulation air duct, an exhaust fan is used for transmitting external air into the circulation air duct through the air inlet pipeline, the external air passes through a filter screen plate and then passes through an active carbon adsorption plate and then is transmitted to the air exhaust pipeline, so that the self-cleaning effect is achieved, the motor is started through the matched use of the motor and the air exhaust pipeline, the motor drives a sliding block to move up and down through a reciprocating screw rod, and the sliding block drives the rubber block to move up and down on the surfaces of an air permeable plate and an air permeable grid, and the air is blown out from the air permeable plate or the air permeable grid, and the effect of adjusting the air pressure is achieved. Above-mentioned scheme has following problem in implementation process, and filter screen plate and active carbon adsorption screen plate all have not any spacing structure in the spout through slider sliding connection, and the vibration that produces when leading to circulating bellows start for the slider shifts out the spout, and filter screen plate and active carbon adsorption screen plate shift out circulating bellows, thereby influence the normal use of filter screen plate and active carbon adsorption screen plate, for this needs a air film building air cycle device to solve above-mentioned problem. Disclosure of utility model The utility model aims to provide an air circulation device for a film building, which solves the problems that in the prior art, a filter screen plate and an active carbon adsorption screen plate are both connected in a chute through sliding blocks, and no limiting structure exists, so that vibration generated when a circulation bellows is started is caused, the sliding blocks move out of the chute, the filter screen plate and the active carbon adsorption screen plate move out of the circulation bellows, and normal use of the filter screen plate and the active carbon adsorption screen plate is affected. The utility model provides a technical scheme that an air film building air circulation device comprises a circulation bellows, a filter screen plate and an active carbon adsorption screen plate, wherein sliding blocks are fixedly connected to the top end and the bottom end of the filter screen plate and the top end and the bottom end of the active carbon adsorption screen plate, side plates are fixedly connected to the side ends of the filter screen plate and the side ends of the active carbon adsorption screen plate, slots are formed in the side ends of each side plate, and two groups of limiting assemblies for fixing the filter screen plate and the active carbon adsorption screen plate are symmetrically arranged at the side ends of the circulation bellows. As the preference of above-mentioned technical scheme, spacing subassembly includes fixed case, fixed case fixed connection is at the side of circulation bellows, the outer end of fixed case is to inside inserting and is equipped with the picture peg, the side fixedly connected with rectangular plate of picture peg, the side fixedly connected with connecting rod of rectangular plate, the outside side of fixed case is inserted to the side of connecting rod, the side fixedly connected with of connecting rod dials the board, the outer pot head of connecting rod is equipped with the