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CN-224214415-U - Multi-point type air supply and exhaust box

CN224214415UCN 224214415 UCN224214415 UCN 224214415UCN-224214415-U

Abstract

The utility model discloses a multi-point type air supply and exhaust box which comprises a plurality of fan boxes, wherein each fan box comprises a bottom frame, upright posts are arranged on four sides of the top of the bottom frame, a top frame is arranged on the top of each upright post, baffles are arranged in the bottom frame and the top frame, an air inlet window, an air outlet window, side baffles and a door plate are arranged between the four upright posts, a fan frame is further arranged between the bottom frame and the top frame, and a plurality of EC fans are uniformly arranged on the fan frame. According to the utility model, a plurality of EC fans are arranged in a wall type manner and are assembled and connected in the fan boxes, so that a multi-point type air supply and exhaust box is formed, and then whole surface air supply is formed, the whole conveying wind force is strong, and in the use process, when part of EC fans fail, the whole air supply/exhaust work is not influenced, and the air supply quantity is large by the cooperation and assembly of the plurality of EC fans, so that the air supply/exhaust work in a data center or a large space is satisfied.

Inventors

  • LIU YUANPENG
  • CHEN ZISHANG
  • HOU FEI
  • GUAN BIN
  • GAO YUAN
  • LIU CHEN
  • CAO YUCHANG
  • CHEN SHAOBING
  • XIA YAN
  • XUE XIAOGANG
  • GAO YONGBO
  • LI XIAOJUN
  • WANG YAZHAO
  • WANG XUELEI
  • SUN NANBING
  • LI GUOJIANG
  • WANG HONGQIANG
  • ZHAO QINGRUI
  • MA SHUJIE

Assignees

  • 中铁隧道集团二处有限公司
  • 上海森赢电气有限公司

Dates

Publication Date
20260508
Application Date
20241118

Claims (5)

  1. 1. The multi-point air supply and exhaust box is characterized by comprising a plurality of fan boxes (1), wherein each fan box (1) comprises an underframe (2), four sides of the top of each underframe (2) are provided with upright posts (3), the tops of each upright post (3) are provided with a top frame (4), baffle plates (5) are arranged in each underframe (2) and each top frame (4), four sides of each upright post (3) are provided with an air inlet window (6), an air outlet window (7), side baffle plates (8) and a door plate (9), a fan frame (10) is further arranged between each underframe (2) and each top frame (4), and a plurality of EC fans (11) are uniformly arranged on each fan frame (10).
  2. 2. The multi-point type air supply and exhaust box according to claim 1, wherein the upper side and the lower side of the air inlet window (6), the air outlet window (7), the side baffle plates (8) and the door plate (9) are connected with the bottom frame (2) and the top frame (4), the air inlet window (6) is arranged on the front side of the bottom frame (2), the air outlet window (7) is arranged on the rear side of the bottom frame (2), the side baffle plates (8) are arranged on the inner side of the bottom frame (2), and the door plate (9) is arranged on the outer side of the bottom frame (2).
  3. 3. A multipoint air supply and exhaust box according to claim 2, characterized in that the air inlet window (6) is an adjustable shutter.
  4. 4. A multi-point air supply and exhaust box according to claim 3, wherein the air outlet window (7) comprises a grid net (12), a silencing group (13) is connected to the inner side of the grid net (12), the silencing group (13) comprises an upper mounting plate (14) and a lower mounting plate (15), the upper mounting plate (14) is mounted at the bottom of the top frame (4), the lower mounting plate (15) is mounted at the top of the bottom frame (2), a plurality of silencing plates (16) are uniformly mounted between the upper mounting plate (14) and the lower mounting plate (15), and an air outlet channel (17) is formed between two adjacent silencing plates (16).
  5. 5. The multi-point air supply and exhaust box according to claim 4, wherein the door plate (9) is further provided with a switch box door (18), one side of the switch box door (18) is hinged to the door plate (9), a first lock catch (19) is installed on the other side of the switch box door (18), a first lock catch (20) is installed on the door plate (9) corresponding to the first lock catch (19), second lock catches (21) are installed on the upper side and the lower side of the switch box door (18), and a second lock catch (22) is installed on the door plate (9) corresponding to the second lock catch (21).

Description

Multi-point type air supply and exhaust box Technical Field The utility model belongs to the technical field of exhaust boxes of EC fans, and particularly relates to a multi-point type air supply and exhaust box. Background The EC intelligent fan, namely an electronic control (ElectricallyControlled) fan, is a ventilation device driven by a direct current brushless fan, has the remarkable advantages of high intelligence, high energy saving, high efficiency, long service life and the like, and the EC fan adopts an electronic reversing technology, and the rotating speed and the power of the fan are accurately controlled by an electronic controller, so that the high-efficiency fan operation is realized. Compared with the traditional fan, the EC fan is excellent in energy efficiency, can convert electric energy more efficiently and reduces energy loss. Meanwhile, due to the adoption of an optimized fan design and an electronic reversing technology, the noise generated by the EC fan in the running process is relatively low, the maintenance workload of the EC fan is less, the maintenance cost is reduced, and the service life of equipment is prolonged. The air conditioner is excellent in practical application and widely applied to various places needing ventilation. However, the maximum air supply amount of the existing single EC fan is often smaller, and when the EC fan is used in a data center or in a large space for supplying/exhausting air, obvious defects will occur, and at this time, reliability and arrangement rationality of a plurality of EC fan mounting structures are particularly important, so that a multi-point type air supply and exhaust box is needed to solve the above problems. Disclosure of utility model Aiming at the problems of the background technology, the utility model aims to provide a multi-point type air supply and exhaust box. In order to achieve the technical purpose, the utility model adopts the following technical scheme: The utility model provides an exhaust case is sent to multipoint mode, includes a plurality of fan case, the fan case includes the chassis, the stand is installed to the top four sides of chassis, the roof-rack is installed at the top of stand, all install the baffle in chassis and the roof-rack, four sides install inlet air window, outlet air window, side baffle and door plant between the stand, still install the fan frame between chassis and the roof-rack, even install a plurality of EC fans in the fan frame. Further limited, the upper and lower both sides of fresh air inlet window, air outlet window, side shield and door plant are all connected with chassis and roof-rack and are installed, the fresh air inlet window sets up the front side at the chassis, the air outlet window sets up the rear side at the chassis, the side shield sets up the inboard at the chassis, the door plant sets up the outside at the chassis. The structural design is convenient for installation and use of the air inlet window, the air outlet window, the side baffle and the door plate. Further defined, the air inlet window is an adjustable blind. The structure design can close the air inlet window when not in use, thereby playing the dustproof effect. Further limited, the air outlet window comprises a grid net, the inner side of the grid net is connected with a silencing group, the silencing group comprises an upper mounting plate and a lower mounting plate, the upper mounting plate is mounted at the bottom of the top frame, the lower mounting plate is mounted at the top of the bottom frame, a plurality of silencing plates are uniformly mounted between the upper mounting plate and the lower mounting plate, and an air outlet channel is formed between two adjacent silencing plates. Such structural design plays silence air-out's effect. Further limited, the door plant still is equipped with the switch chamber door, one side of switch chamber door articulates and installs on the door plant, first hasp is installed to the opposite side of switch chamber door, the door plant is installed first locking piece in corresponding first hasp department, the second hasp is installed to the upper and lower both sides of switch chamber door, the door plant is installed the second locking piece in corresponding second hasp department. Such a structural design facilitates the operator to open and close the switch box door. The utility model has the beneficial effects that a plurality of EC fans are arranged in a wall type and are assembled and connected in the fan boxes, so that a multi-point type air supply and exhaust box is formed, and then the whole surface air supply is formed, the whole air supply and exhaust work is not influenced when part of EC fans fail in the use process, and the air supply quantity is large by the matching and assembly of the plurality of EC fans, so that the air supply and exhaust work in a data center or a large space is satisfied. Drawings The utility model can be further illustrate