CN-224201836-U - Air conditioner return air inlet air purification device adapting to ship vibration environment

CN224201836UCN 224201836 UCN224201836 UCN 224201836UCN-224201836-U

Abstract

The utility model relates to the technical field of air purification, and discloses an air conditioner return air inlet air purification device suitable for ship vibration environment, which comprises a return air purification device main body, the filter chamber has been seted up to the inside of return air purifier main part, and the inlet port has been seted up to the top center department of return air purifier main part, and the ash discharge hole has been seted up to the side of return air purifier main part. According to the utility model, when the conversion assembly and the sealing plate are arranged to clean dust and sundries of the filter screen, the sealing plate is rotated to seal the air inlet, the fan impeller is rotated reversely, so that the filter screen vibrates and air flow is reversed, and the shake-off dust is discharged through the dust discharge hole.

Inventors

XU MIN
ZHANG LONG
HUANG YUPENG
XU CHUANWEI

Assignees

安徽威尔斯净化设备制造有限公司

Dates

Publication Date: 20260505
Application Date: 20250514

Claims (6)

1. The utility model provides an adaptation boats and ships vibrations environment's air conditioner return air inlet air purification device, includes return air purification device main part (1), its characterized in that, filter chamber (2) have been seted up to the inside of return air purification device main part (1), inlet port (3) have been seted up in the top center department of return air purification device main part (1), ash discharge hole (4) have been seted up to the side of return air purification device main part (1), the inside rotation of filter chamber (2) is connected with closing plate (5), the inside fixedly connected with elastomeric block (6) of return air purification device main part (1), the inner wall fixedly connected with fixed frame (7) of elastomeric block (6), the inner wall fixedly connected with filter screen (8) of fixed frame (7), the bottom fixedly connected with mount (9) of fixed frame (7), the inside fixedly connected with dead lever (11) of filter chamber (2), the terminal surface fixedly connected with fixed sleeve (12) of dead lever (11), the inside center department fixedly installs biax motor (13), one of biax motor (14) output end of biax motor (13) has another biax motor (14), output end (10) of conversion device (10).
2. The air-conditioning return air inlet air purification device suitable for ship vibration environment according to claim 1, wherein the conversion assembly (10) comprises a sleeve (105) fixedly connected to the end face of the fixing frame (9), protruding blocks (106) are fixedly connected to the inner wall of the sleeve (105) at equal intervals, a rotating column (101) is fixedly connected to the output end of the double-shaft motor (13) far away from the wind impeller (14), a groove (102) is formed in the surface of the rotating column (101), a rotating rod (103) is rotatably connected to the inner portion of the groove (102), and a supporting block (104) is fixedly connected to the outer surface of the rotating rod (103).
3. The air conditioner return air inlet air purification device adapting to ship vibration environment according to claim 1, wherein both side surfaces of the sealing plate (5) are fixedly connected with silica gel plates (51), a driving motor (53) is fixedly arranged in the return air purification device main body (1), an output end of the driving motor (53) is fixedly connected with a rotating shaft (52), and the outer surface of the rotating shaft (52) is fixedly connected in the sealing plate (5).
4. The air-conditioning return air inlet air purification device adapting to ship vibration environment according to claim 2, wherein the rotating column (101) is rotatably connected inside the sleeve (105), a coil spring is arranged at the joint of the rotating rod (103) and the groove (102), and the end face of the abutting block (104) extends to the outside of the groove (102) normally through the elasticity of the coil spring.
5. The air purifying device for the return air inlet of the air conditioner, which is suitable for the vibration environment of the ship, according to claim 3, is characterized in that the surface of the silica gel plate (51) is sealed and attached to the input end of the ash discharging hole (4), and the elastic block (6) is a square annular silica gel block.
6. The air-conditioning return air inlet air purifying device suitable for ship vibration environment according to claim 2, wherein the protruding block (106) is hemispherical, and the surface of the supporting block (104) is arc-shaped.

Description

Air conditioner return air inlet air purification device adapting to ship vibration environment Technical Field The utility model relates to the technical field of air purification, in particular to an air purifying device of an air conditioner return air inlet, which is suitable for ship vibration environments. Background An air purifying device for an air conditioner return air inlet for a ship environment is air purifying equipment which is specially developed for a ship air conditioning system. During the running process of the ship, the ship faces special environments such as vibration, humidity, limited space and the like, and the air purification work is difficult and heavy, and the device is used for solving the challenges. The ship has the core functions of ensuring that the air can be efficiently purified under the complex working condition of the ship by means of structural optimization and intelligent design, and simultaneously can adapt to severe conditions such as ship vibration, salt spray corrosion and the like. Inside traditional air conditioner return air inlet air purification device for marine environment, generally be equipped with the filter screen, however, when filter screen surface accumulated a large amount of dust, just had to purchase new filter screen regularly and change or shut down the clearance filter screen, this practice had certainly increased the material cost of boats and ships operation to the filter screen is changed and is required manual operation, has produced the human cost from this, especially to the condition that large-scale boats and ships or filter screen are numerous, and the cost promotes more obvious. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides an air purifying device for an air return inlet of an air conditioner, which is suitable for a ship vibration environment, so as to solve the problems in the background art. The utility model provides a technical scheme that an air conditioner return air inlet air purification device suitable for a ship vibration environment comprises a return air purification device main body, wherein a filter cavity is formed in the return air purification device main body, an air inlet hole is formed in the center of the top of the return air purification device main body, an ash discharging hole is formed in the side face of the return air purification device main body, a sealing plate is rotatably connected to the inside of the filter cavity, an elastic block is fixedly connected to the inside of the return air purification device main body, a fixing frame is fixedly connected to the inner wall of the elastic block, a filter screen is fixedly installed on the inner wall of the fixing frame, a fixing frame is fixedly connected to the bottom of the fixing frame, a fixing rod is fixedly connected to the inside of the filter cavity, a fixing sleeve is fixedly connected to the end face of the fixing rod, a double-shaft motor is fixedly installed in the center of the inside of the fixing sleeve, a wind impeller is fixedly installed at one output end of the double-shaft motor, and a conversion assembly is installed at the joint of the other output end of the double-shaft motor and the fixing frame. Further, the conversion component comprises a sleeve fixedly connected to the end face of the fixing frame, protruding blocks are fixedly connected to the inner wall of the sleeve at equal intervals, a rotating column is fixedly connected to the output end of the double-shaft motor, which is far away from the wind impeller, a groove is formed in the surface of the rotating column, a rotating rod is connected to the inner portion of the groove in a rotating mode, and a supporting block is fixedly connected to the outer surface of the rotating rod. Further, the both sides face of closing plate is all fixedly connected with silica gel board, the inside fixed mounting of return air purifier main part has driving motor, driving motor's output fixedly connected with pivot, the surface fixed connection of pivot is in the inside of closing plate. Further, the rotating column is rotationally connected inside the sleeve, a coil spring is arranged at the joint of the rotating rod and the groove, and the end face of the abutting block extends to the outside of the groove normally through the elasticity of the coil spring. Further, the surface of the silica gel plate is sealed and attached to the input end of the ash discharge hole, and the elastic block is a square annular silica gel block. Further, the protruding block is hemispherical, and the surface of the abutting block is arc-shaped. The utility model has the technical effects and advantages that: 1. according to the utility model, the conversion assembly and the sealing plate are arranged, when dust and sundries on the filter screen are required to be cleaned, the sealing plate is rotated to seal the air inlet, the filter screen can