CN216620272U

CN216620272U - Air conditioner air duct filtering device

Info

Publication number: CN216620272U
Application number: CN202220071785.1U
Authority: CN
Inventors: 车志军; 沈红玲; 吴珍亮
Original assignee: Yangzhou Tongda Refrigeration Equipment Engineering Co ltd
Current assignee: Yangzhou Tongda Refrigeration Equipment Engineering Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-05-27
Anticipated expiration: 2032-01-12

Abstract

The application relates to the technical field of air conditioners, in particular to an air conditioner air duct filtering device. The utility model provides a, including the wind channel body, wind channel body fixed surface installs the pressure frame, the side of wind channel body is equipped with the change device, it includes two connecting blocks, two to change the device the connecting block all with the side fixed connection of wind channel body, two equal sliding connection in inside of connecting block has the spacer pin, two the surface rotation of spacer pin is connected with the filter cloth section of thick bamboo, the spacing groove has been seted up on the surface of pressure frame, two the equal fixedly connected with fixed block of one end that the spacer pin kept away from each other, the surface cover of spacer pin has first spring, the both ends of first spring respectively with fixed block and connecting block fixed connection. The problem of the filter screen compress tightly to fix the comparatively complicated installation that leads to inconvenient staff to the change of filter screen with the help of pressing the frame at the mouth of pipe position of wind channel body is solved.

Description

Air conditioner air duct filtering device

Technical Field

The application relates to the technical field of air conditioners, in particular to an air conditioner air duct filtering device.

Background

The air conditioner is a refrigeration equipment, the regulation and control to indoor temperature has been made things convenient for, the air conditioner wind channel then is the structure that produces wind-force to the air conditioner and carry, the staff is usually at air conditioner wind channel mouth of pipe position installation filter screen, the filter screen utilizes the pressure frame to fix the port position at the wind channel body usually and filters the granule impurity in the gas, the phenomenon of hole position jam appears easily in the long-term use of filter screen, because the filter screen compresses tightly the mouth of pipe position of fixing at the wind channel body with the help of pressing the frame, the installation is comparatively complicated, inconvenient staff is to the change of filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air conditioner wind channel filter equipment who provides in order to solve the filter screen and compress tightly the shortcoming that leads to inconvenient staff to the change of filter screen comparatively complicacy at the installation of the mouth of pipe position of wind channel body with the help of pressing the frame.

In order to achieve the purpose, the following technical scheme is adopted in the application: an air conditioner air duct filtering device comprises an air duct body, wherein a pressing frame is fixedly mounted on the surface of the air duct body, a replacing device is arranged on the side face of the air duct body and comprises two connecting blocks, the two connecting blocks are fixedly connected with the side face of the air duct body, limiting pins are slidably connected inside the two connecting blocks, a filtering cloth cylinder is rotatably connected to the surfaces of the two limiting pins, and limiting grooves are formed in the surface of the pressing frame;

the outer side wall of the pressing frame is fixedly connected with four telescopic rods, every two of the four telescopic rods are in a group, the output ends of the two telescopic rods are fixedly connected with a pressing plate, and the surface of the pressing frame is provided with a rectangular hole;

the outer side wall of the pressing frame is fixedly connected with a positioning block, a driving rod is inserted into the inner thread of the positioning block, and the driving rod is rotatably connected with the pressing plate.

The effect that above-mentioned part reaches is: the filter cloth drum is clamped on the limit pin between the two connecting blocks, so that the filter cloth on the filter cloth drum is convenient to pull; the telescopic rod is slid, and the telescopic rod can drive the pressing plate to penetrate through the rectangular hole to be pressed on the filter cloth, so that the filter cloth is convenient to fix; the driving rod is rotated, so that the pressing plate can be driven conveniently.

Preferably, two equal fixedly connected with fixed block of one end that the spacer pin kept away from each other, the surface cover of spacer pin has first spring, the both ends of first spring respectively with fixed block and connecting block fixed connection.

The effect that above-mentioned part reaches is: the setting of first spring has played the effect that the pulling fixed block removed to being close to the connecting block direction.

Preferably, the surface of the pressing plate is glued with an elastic pad, and the elastic pad is positioned on the surface of the pressing plate away from the telescopic rod.

The effect that above-mentioned part reaches is: through setting up the cushion, played the effect that improves sealed effect between clamp plate and the filter cloth.

Preferably, the surface of wind channel body is equipped with cutting device, cutting device includes the fixed strip, the lateral wall fixed connection of fixed strip and wind channel body, the inside sliding connection of fixed strip has the slider, the inside sliding connection of slider has the locating lever, the locating lever is located the one end fixedly connected with stripping and slicing of slider inner wall.

The effect that above-mentioned part reaches is: the waste filter cloth is pressed on the fixing strip, the sliding block slides, and the cutting block can cut the filter cloth.

Preferably, the cross section of the cutting block is T-shaped, and a reserved groove is formed in the surface of the fixing strip.

The effect that above-mentioned part reaches is: the setting of reservation groove has increased the cutting depth of stripping and slicing to the filter cloth, has further improved the cutting effect to the filter cloth.

Preferably, the surface of the positioning rod is sleeved with a second spring, and two ends of the second spring are fixedly connected with the cutting block and the sliding block respectively.

The effect that above-mentioned part reaches is: through setting up the second spring, played the effect that the pulling stripping and slicing reset.

In summary, the following steps:

in this application, through setting up the change device, made things convenient for the staff to the change of wind channel body mouth of pipe position filter cloth to this filter effect of having guaranteed the wind channel body.

The driving rod can drive the elastic pad on the pressing plate to penetrate through the rectangular hole to press the surface of the filter cloth, so that the filter cloth is conveniently compressed after being drawn, and the phenomenon of air leakage between the pressing frame and the air duct body is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a disassembled schematic view of the present application;

FIG. 3 is a schematic view of a portion of the replacement device of the present application;

FIG. 4 is an enlarged view taken at B of FIG. 3 of the present application;

fig. 5 is an enlarged view of fig. 1 at a in the present application.

Illustration of the drawings: 1. an air duct body; 2. pressing the frame; 3. replacing the device; 301. a filter cloth cylinder; 302. connecting blocks; 303. a fixed block; 304. a first spring; 305. a spacing pin; 306. a telescopic rod; 307. pressing a plate; 308. a drive rod; 309. positioning blocks; 310. a rectangular hole; 311. a limiting groove; 4. a cutting device; 41. a fixing strip; 42. reserving a groove; 43. a slider; 44. positioning a rod; 45. a second spring; 46. and (6) cutting into blocks.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides an air conditioner wind channel filter equipment, includes

wind channel body

1, and 1 fixed surface in wind channel body installs and presses frame 2, and the side of wind channel body 1 is equipped with changes device 3, and the surface of wind channel body 1 is equipped with cutting device 4.

The specific arrangement and function of the changing device 3 and the cutting device 4 will be described in detail below.

Referring to fig. 2, in the present embodiment: change device 3 and include two connecting blocks 302, two connecting blocks 302 all with the side fixed connection of wind channel body 1, the equal sliding connection in inside of two connecting blocks 302 has spacer pin 305, the surface rotation of two spacer pins 305 is connected with filter cloth section of thick bamboo 301, will filter cloth section of thick bamboo 301 card on spacer pin 305 between two connecting blocks 302, made things convenient for dragging work of filter cloth on the filter cloth section of thick bamboo 301, spacing groove 311 has been seted up on the surface of pressure frame 2.

Referring to fig. 3 and 4, specifically, one end of each of two spacing pins 305, which is far away from each other, is fixedly connected with a fixed block 303, a first spring 304 is sleeved on the surface of each spacing pin 305, two ends of each first spring 304 are respectively fixedly connected with the fixed block 303 and a connecting block 302, the first spring 304 is arranged to play a role in pulling the fixed block 303 to move towards the direction close to the connecting block 302, four telescopic rods 306 are fixedly connected to the outer side wall of a pressing frame 2, the four telescopic rods 306 are grouped in pairs, the output ends of the two telescopic rods 306 are fixedly connected with a pressing plate 307, a rectangular hole 310 is formed in the surface of the pressing frame 2, the telescopic rods 306 are slid, the pressing plate 307 is driven by the telescopic rods 306 to pass through the rectangular hole 310 to be pressed on the filter cloth, so as to facilitate the fixing work of the filter cloth, an elastic pad is glued to the surface of the pressing plate 307, the elastic pad on the surface of the pressing plate 307, which is far away from the telescopic rods 306, and is arranged by arranging the elastic pad, the effect of improving the sealing effect between the pressing plate 307 and the filter cloth is achieved, the positioning block 309 is fixedly connected to the outer side wall of the pressing frame 2, the driving rod 308 is inserted into the internal thread of the positioning block 309, the driving rod 308 is rotatably connected with the pressing plate 307, the driving rod 308 is rotated, and driving work of the pressing plate 307 is facilitated.

Referring to fig. 5, specifically, cutting device 4 includes fixed strip 41, fixed strip 41 and the lateral wall fixed connection of wind channel body 1, the inside sliding connection of fixed strip 41 has slider 43, the inside sliding connection of slider 43 has locating lever 44, locating lever 44 is located the one end fixedly connected with cutting block 46 of slider 43 inner wall, compress tightly abandonment filter cloth on fixed strip 41, slide block 43, cutting block 46 can cut filter cloth, cutting block 46's transversal personally submits "T" shape, reserve groove 42 has been seted up on the surface of fixed strip 41, the setting of reserve groove 42 has increased the cutting depth of cutting block 46 to filter cloth, further improved the cutting effect to filter cloth, the surface cover of locating lever 44 has second spring 45, the both ends of second spring 45 respectively with cutting block 46 and slider 43 fixed connection, through setting up second spring 45, the effect of pulling cutting block 46 and reseing has been played.

The working principle is as follows: pulling the two limiting pins 305 to one side away from each other to clamp the filter cloth drum 301 at the position between the two connecting blocks 302, loosening the limiting pins 305, clamping the filter cloth drum 301 by the elastic force of the first spring 304 between the connecting blocks 302 and the fixing block 303, covering the surface of the air duct body 1 by pulling the filter cloth on the filter cloth drum 301, covering the filter cloth at the port of the air duct body 1, the pressing frame 2 is arranged on the surface of the air duct body 1, the filter cloth can be clamped on the inner wall of the limiting groove 311, the connection tightness between the pressing frame 2 and the air duct body 1 is improved, when the filter cloth at the port position of the air duct body 1 needs to be replaced, the filter cloth on the filter cloth drum 301 is directly pulled, thereby made things convenient for the staff to the change of filter cloth between pressure frame 2 and wind channel body 1, guaranteed the filter effect of wind channel body 1.

The driving rod 308 is rotated, the driving rod 308 can drive the elastic pad on the pressing plate 307 to penetrate through the rectangular hole 310 to press on the surface of the filter cloth, so that the filter cloth is conveniently compressed after being drawn, the sealing effect of connection between the pressing frame 2 and the air duct body 1 is ensured, and the phenomenon of air leakage between the pressing frame 2 and the air duct body 1 is reduced.

Pulling the used old filter cloth drum 301 to the position on the fixing strip 41, clamping the filter cloth at the position between the fixing strip 41 and the cutting block 46, pressing the positioning rod 44 at the moment, moving the cutting block 46 to the position attached to the surface of the filter cloth drum 301, sliding the sliding block 43 from top to bottom, cutting the filter cloth by the sliding block 43, thereby facilitating the cutting of the filter cloth, further facilitating the processing work of the used waste filter cloth, loosening the positioning rod 44, leading the positioning rod 44 to be reset under the pulling force of the second spring 45 on the sliding block 43, leading a larger space to exist between the cutting block 46 and the fixing strip 41 at the moment, facilitating the filter cloth to be clamped between the cutting block 46 and the fixing strip 41 again, further improving the cutting effect of the filter cloth due to the arrangement of the preformed groove 42, through establishing cutting device 4, made things convenient for the work that the staff cut the processing to abandonment filter cloth.

Claims

1. The utility model provides an air conditioner wind channel filter equipment, includes wind channel body (1), its characterized in that: the air duct comprises an air duct body (1), wherein a pressing frame (2) is fixedly mounted on the surface of the air duct body (1), a replacing device (3) is arranged on the side surface of the air duct body (1), the replacing device (3) comprises two connecting blocks (302), the two connecting blocks (302) are both fixedly connected with the side surface of the air duct body (1), limiting pins (305) are respectively connected inside the two connecting blocks (302) in a sliding mode, a filtering cloth barrel (301) is rotatably connected to the surfaces of the two limiting pins (305), and limiting grooves (311) are formed in the surface of the pressing frame (2);

the outer side wall of the pressing frame (2) is fixedly connected with four telescopic rods (306), every two of the four telescopic rods (306) form a group, the output ends of the two telescopic rods (306) are fixedly connected with a pressing plate (307), and the surface of the pressing frame (2) is provided with a rectangular hole (310);

the outer side wall of the pressing frame (2) is fixedly connected with a positioning block (309), a driving rod (308) is inserted into the inner thread of the positioning block (309), and the driving rod (308) is rotatably connected with the pressing plate (307).

2. An air conditioning duct filter arrangement as claimed in claim 1, wherein: two the equal fixedly connected with fixed block (303) of one end that spacer pin (305) kept away from each other, the surface cover of spacer pin (305) has first spring (304), the both ends of first spring (304) respectively with fixed block (303) and connecting block (302) fixed connection.

3. An air conditioning duct filter arrangement as claimed in claim 1, wherein: the surface of the pressure plate (307) is glued with an elastic pad, and the elastic pad is positioned on the surface of the pressure plate (307) far away from the telescopic rod (306).

4. An air conditioning duct filter arrangement as claimed in claim 1, wherein: the surface of wind channel body (1) is equipped with cutting device (4), cutting device (4) are including fixed strip (41), the lateral wall fixed connection of fixed strip (41) and wind channel body (1), the inside sliding connection of fixed strip (41) has slider (43), the inside sliding connection of slider (43) has locating lever (44), one end fixedly connected with stripping and slicing (46) that locating lever (44) are located slider (43) inner wall.

5. An air conditioning duct filter arrangement as claimed in claim 4, wherein: the cross section of the cutting block (46) is T-shaped, and a reserved groove (42) is formed in the surface of the fixing strip (41).

6. An air conditioning duct filter arrangement as claimed in claim 4, wherein: the surface of the positioning rod (44) is sleeved with a second spring (45), and two ends of the second spring (45) are fixedly connected with the cutting block (46) and the sliding block (43) respectively.