Air conditioning pipeline structure easy to clean

Abstract

The utility model relates to the field of air-conditioning duct structures, and in particular to an air-conditioning duct structure that is easy to clean. The air-conditioning duct structure is intended to solve the technical problem that it is difficult to perform internal cleaning work under the existing technology that welding or multiple bolts are used to fix it. An air-conditioning duct structure that is easy to clean includes a first connecting pipe, a second connecting pipe, and an air-conditioning duct body. The utility model connects the first connecting pipe, the second connecting pipe and the air-conditioning duct body through an installation component, which is convenient and quick to disassemble and has good sealing performance. It is convenient to remove the air-conditioning duct body as a whole for fine maintenance and cleaning. The cleaning component is hidden and installed, which does not affect the normal operation of the air-conditioning duct. During daily maintenance and cleaning, the nozzle of the cleaning component moves downward and extends to clean the inner wall of the air-conditioning duct body. Dirty water is collected along the inner wall of the air-conditioning duct body to the sewage treatment component and discharged in a centralized and unified manner.

Description

Technical Field

[0001] The utility model relates to the field of air-conditioning pipeline structures, in particular to an air-conditioning pipeline structure which is easy to clean. Background Art

[0002] The air handling ducts in the air conditioning system are used to transport air, including supply ducts and return ducts. The supply ducts transport the treated air to the indoor space, while the return ducts transport the indoor air to the air conditioning equipment for recirculation or treatment.

[0003] However, the existing air-conditioning ducts are basically installed by welding or fixing with multiple bolts, which are difficult to clean. If the air-conditioning ducts are not cleaned for a long time, the dust and dirt accumulated in the air-conditioning ducts will block the air circulation, resulting in a decrease in the cooling or heating efficiency of the air-conditioning system. In addition, the dirt accumulated in the ducts may clog the system, causing the air-conditioning equipment to overheat and increase the load, resulting in a shortened service life or even damage to the equipment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an air-conditioning duct structure that is easy to clean. The air-conditioning duct structure is intended to solve the technical problem that the prior art uses welding or multiple bolts to fix, making it difficult to perform internal cleaning.

[0005] The technical solution of the utility model is: an air-conditioning duct structure that is easy to clean, comprising a first connecting pipe, a second connecting pipe, an air-conditioning duct body, a mounting assembly, a cleaning assembly, and a sewage treatment assembly; a second connecting pipe is arranged at the right end of the first connecting pipe; the air-conditioning duct body is installed between the first connecting pipe and the second connecting pipe; the air-conditioning duct body is installed and connected to the connection between the first connecting pipe and the second connecting pipe through the mounting assembly; a cleaning assembly for regularly cleaning the inner wall of the air-conditioning duct body is installed at the upper end of the air-conditioning duct body; a sewage treatment assembly for collecting dirty water is arranged at the lower end of the air-conditioning duct body.

[0006] Preferably, in the first step, the first connecting pipe, the second connecting pipe, and the air-conditioning duct body are hoisted on the ceiling of the house; in the second step, during daily maintenance, when the air conditioner is turned off, the cleaning component is started regularly according to a predetermined program, and the nozzle of the cleaning component moves downward and extends to clean the inner wall of the air-conditioning duct body, and the dirty water is collected along the inner wall of the air-conditioning duct body to the sewage treatment component and discharged in a centralized and unified manner; in the third step, when performing fine maintenance, the worker is raised to the height of the air-conditioning duct body, and the fixings at the four corners of the installation component are released by using tools, and then the air-conditioning duct body is pushed upward, so that the air-conditioning duct body can be removed from between the first connecting pipe and the second connecting pipe for fine maintenance.

[0007] Preferably, the installation assembly includes an air-conditioning duct outer frame, a bearing member, a sealing plate, mounting holes and fixing bolts; the air-conditioning duct outer frame is fixed to the left and right ends of the air-conditioning duct body; the bearing member is fixed to the first connecting pipe and the second connecting pipe at one end close to the air-conditioning duct body; when performing detailed maintenance, the workers are raised to the height of the air-conditioning duct body, and tools are used to release the fixing bolts of the air-conditioning duct outer frame sealing plate mounting holes on both sides of the air-conditioning duct body.

[0008] Preferably, the air-conditioning duct outer frame and the supporting member are limitedly slidable; a sealing plate is fixedly connected to the upper end of the air-conditioning duct outer frame; the sealing plate and the upper end surface of the supporting member are installed and connected by fixing bolts; then the air-conditioning duct body is pushed upward, and the air-conditioning duct outer frame slides out of the supporting member, and the air-conditioning duct body can be removed from between the first connecting pipe and the second connecting pipe for fine maintenance.

[0009] Preferably, the cleaning component includes a storage slot, a control seat, a water bottle, a lifting cylinder, a mounting frame, a control motor and a water spray pipe; a control seat is provided at the right end of the storage slot; a water bottle is installed at the upper end of the control seat; during daily maintenance, when the air conditioner is turned off, the cleaning component is started regularly according to a predetermined procedure, and the lifting cylinder controls the mounting frame and the water spray pipe inside the mounting frame to move downward and extend.

[0010] Preferably, a left-right symmetrical lifting cylinder is installed at the upper end of the storage slot; the lower end of the lifting cylinder piston rod is fixedly connected to a mounting frame; a control motor is installed at the left end of the mounting frame; a water spray pipe is connected to the inner bearing of the mounting frame; the water spray pipe is controlled to rotate by the control motor; the control motor controls the water spray pipe to rotate, the control seat draws clean water from the water bottle and transports it to the water spray pipe, and the nozzle sprays water columns to clean the inner wall of the air-conditioning pipe body.

[0011] Preferably, the sewage treatment component includes a collecting bucket, a drainage channel and a sealing plug; the lower end of the collecting bucket is fixedly connected to the drainage channel; the lower end of the drainage channel is plugged with a sealing plug; the dirty water flows downward along the inner wall of the air-conditioning duct body and is collected by the collecting bucket of the sewage treatment component. When the staff opens the sealing plug, the dirty water is discharged from the drainage channel.

[0012] Beneficial effects of the utility model:

[0013] The utility model connects the first connecting pipe, the second connecting pipe and the air-conditioning duct body through the installation component, which is convenient and quick to disassemble and has good sealing performance, and is convenient to remove the air-conditioning duct body as a whole for fine maintenance and cleaning. The cleaning component is hidden in the installation, which does not affect the normal operation of the air-conditioning duct at ordinary times. During daily maintenance and cleaning, the nozzle of the cleaning component moves downward and extends to clean the inner wall of the air-conditioning duct body, and the dirty water is collected along the inner wall of the air-conditioning duct body to the sewage treatment component and discharged in a centralized and unified manner. The air-conditioning duct designed in this way can not only improve the cleanliness of the air-conditioning system and extend its service life, but also reduce the failure and maintenance cost caused by air-conditioning blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 What is shown is a three-dimensional structural schematic diagram of the air conditioning pipeline structure of the utility model;

[0015] Figure 2 What is shown is a schematic diagram of the disassembled structure of the air conditioning pipeline structure of the utility model;

[0016] Figure 3 What is shown is a schematic diagram of the cross-sectional structure of the cleaning component of the air conditioning duct structure of the utility model;

[0017] Figure 4 Shown is a schematic diagram of the internal structure of the sewage treatment component of the air-conditioning pipeline structure of the utility model.

[0018] Explanation of the accompanying drawings: 1. First connecting pipe; 2. Second connecting pipe; 3. Air-conditioning duct body; 4. Installation assembly; 401. Air-conditioning duct outer frame; 402. Support member; 403. Sealing plate; 404. Installation hole; 405. Fixing bolt; 5. Cleaning assembly; 501. Storage slot; 502. Control seat; 503. Water bottle; 504. Lifting cylinder; 505. Mounting frame; 506. Control motor; 507. Water spray pipe; 6. Sewage treatment assembly; 601. Central bucket; 602. Drainage channel; 603. Sealing plug. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] See also Figure 1The utility model provides an embodiment: an air-conditioning duct structure that is easy to clean, comprising a first connecting pipe 1, a second connecting pipe 2, an air-conditioning duct body 3, an installation component 4, a cleaning component 5, and a sewage treatment component 6; the second connecting pipe 2 is arranged at the right end of the first connecting pipe 1; the air-conditioning duct body 3 is installed between the first connecting pipe 1 and the second connecting pipe 2; the air-conditioning duct body 3 is installed and connected to the connection between the first connecting pipe 1 and the second connecting pipe 2 through the installation component 4; a cleaning component 5 for regularly cleaning the inner wall of the air-conditioning duct body 3 is installed at the upper end of the air-conditioning duct body 3; a sewage treatment component 6 for collecting dirty water is arranged at the lower end of the air-conditioning duct body 3.

[0021] See also Figure 2 In this embodiment, the installation component 4 includes an air-conditioning duct outer frame 401, a bearing member 402, a sealing plate 403, a mounting hole 404 and a fixing bolt 405; the air-conditioning duct outer frame 401 is fixed to the left and right ends of the air-conditioning duct body 3; the bearing member 402 is fixed to the first connecting pipe 1 and the second connecting pipe 2 near one end of the air-conditioning duct body 3; when performing fine maintenance, the worker is raised to the height of the air-conditioning duct body 3, and the fixing bolts 405 of the mounting holes 404 of the sealing plates 403 of the air-conditioning duct outer frame 401 on both sides of the air-conditioning duct body 3 are released by using tools, and the air-conditioning duct outer frame 401 and the bearing member 402 are limitedly slid between them; the upper end of the air-conditioning duct outer frame 401 is fixedly connected with the sealing plate 403; the sealing plate 403 and the upper end surface of the bearing member 402 are installed and connected by the fixing bolt 405; then the air-conditioning duct body 3 is pushed upward, the air-conditioning duct outer frame 401 slides out from the bearing member 402, and the air-conditioning duct body 3 can be removed from between the first connecting pipe 1 and the second connecting pipe 2 for fine maintenance.

[0022] See also Figure 3 In this embodiment, the cleaning component 5 includes a storage tank 501, a control seat 502, a water bottle 503, a lifting cylinder 504, a mounting frame 505, a control motor 506 and a water spray pipe 507; the right end of the storage tank 501 is provided with a control seat 502; the upper end of the control seat 502 is provided with a water bottle 503; during daily maintenance, when the air conditioner is turned off, the cleaning component 5 is started regularly according to a predetermined program, and the lifting cylinder 504 controls the mounting frame 505 and the water spray pipe 507 inside the mounting frame 505 to move downward and extend, and ... A left-right symmetrical lifting cylinder 504 is installed at the upper end of the groove 501; the lower end of the piston rod of the lifting cylinder 504 is fixedly connected to a mounting frame 505; a control motor 506 is installed at the left end of the mounting frame 505; a water spray pipe 507 is connected to the inner bearing of the mounting frame 505; the water spray pipe 507 is controlled to rotate by the control motor 506; the control motor 506 controls the water spray pipe 507 to rotate, and the control seat 502 draws clean water from the water bottle 503 and transports it to the water spray pipe 507, and the nozzle sprays water to clean the inner wall of the air-conditioning pipe body 3.

[0023] See also Figure 4 In this embodiment, the sewage treatment component 6 includes a collecting bucket 601, a drainage channel 602 and a sealing plug 603; the lower end of the collecting bucket 601 is fixedly connected to the drainage channel 602; the lower end of the drainage channel 602 is plugged with a sealing plug 603; the dirty water flows down along the inner wall of the air-conditioning duct body 3 and is collected by the collecting bucket 601 of the sewage treatment component 6. The staff opens the sealing plug 603, and the dirty water is discharged from the drainage channel 602.

[0024] When working, in the first step, the first connecting pipe 1, the second connecting pipe 2, and the air conditioning pipe body 3 are hoisted on the ceiling of the house.

[0025] The second step is that during daily maintenance, when the air conditioner is turned off, the cleaning component 5 is started regularly according to a predetermined program, the lifting cylinder 504 controls the mounting frame 505 and the water spray pipe 507 inside the mounting frame 505 to move downward and extend out from the storage slot 501, the control motor 506 controls the water spray pipe 507 to rotate, the control seat 502 draws out the clean water in the water bottle 503 and transports it to the water spray pipe 507, and the nozzle sprays water to clean the inner wall of the air conditioner pipe body 3.

[0026] The dirty water flows down along the inner wall of the air conditioning pipe body 3 and is collected by the collecting bucket 601 of the sewage treatment component 6. The staff opens the sealing plug 603 and the dirty water is discharged from the drainage channel 602.

[0027] The third step is to raise the worker to the height of the air-conditioning duct body 3 when performing detailed maintenance, and use tools to loosen the fixing bolts 405 in the mounting holes 404 of the sealing plate 403 at the upper end of the air-conditioning duct outer frame 401, and then push the air-conditioning duct body 3 upwards, and the air-conditioning duct outer frame 401 slides out from the supporting member 402, so that the air-conditioning duct body 3 can be removed from between the first connecting pipe 1 and the second connecting pipe 2 for detailed maintenance.

[0028] Through the above steps, the first connecting pipe 1, the second connecting pipe 2 and the air-conditioning duct body 3 are connected through the installation component 4, which is convenient and quick to disassemble and has good sealing. It is convenient to remove the air-conditioning duct body 3 as a whole for fine maintenance and cleaning. The cleaning component 5 is hidden for installation, which does not affect the normal operation of the air-conditioning duct. During daily maintenance and cleaning, the nozzle of the cleaning component 5 moves downward and extends to clean the inner wall of the air-conditioning duct body 3. The dirty water is collected along the inner wall of the air-conditioning duct body 3 to the sewage treatment component 6 and discharged in a centralized and unified manner.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An air conditioning pipeline structure that is easy to clean, comprising a first connecting pipe (1); characterized in that: The invention also comprises a second connecting pipe (2), an air conditioning pipe body (3), a mounting assembly (4), a cleaning assembly (5), and a sewage treatment assembly (6); the second connecting pipe (2) is arranged at the right end of the first connecting pipe (1); the air conditioning pipe body (3) is installed between the first connecting pipe (1) and the second connecting pipe (2); the air conditioning pipe body (3) is connected to the connection point between the first connecting pipe (1) and the second connecting pipe (2) through the mounting assembly (4); the cleaning assembly (5) for regularly cleaning the inner wall of the air conditioning pipe body (3) is installed at the upper end of the air conditioning pipe body (3); and the sewage treatment assembly (6) for collecting dirty water is arranged at the lower end of the air conditioning pipe body (3).

2. The air conditioning pipeline structure that is easy to clean according to claim 1 is characterized in that: The mounting assembly (4) comprises an air conditioning duct outer frame (401), a bearing member (402), a sealing plate (403), mounting holes (404) and fixing bolts (405); the air conditioning duct outer frame (401) is fixed to the left and right ends of the air conditioning duct body (3); the bearing member (402) is fixed to the first connecting pipe (1) and the second connecting pipe (2) at one end close to the air conditioning duct body (3).

3. The air conditioning pipeline structure that is easy to clean according to claim 2 is characterized in that: The air conditioning duct outer frame (401) and the bearing member (402) are limitedly slidable between them; a sealing plate (403) is fixedly connected to the upper end of the air conditioning duct outer frame (401); and the sealing plate (403) and the upper end surface of the bearing member (402) are installed and connected via fixing bolts (405).

4. The air conditioning pipeline structure that is easy to clean according to claim 1 is characterized in that: The cleaning assembly (5) comprises a storage tank (501), a control seat (502), a water bottle (503), a lifting cylinder (504), a mounting frame (505), a control motor (506) and a water spray pipe (507); the control seat (502) is arranged at the right end of the storage tank (501); and the water bottle (503) is installed at the upper end of the control seat (502).

5. The air conditioning pipeline structure that is easy to clean according to claim 4, characterized in that: A left-right symmetrical lifting cylinder (504) is installed at the upper end of the storage tank (501); a mounting frame (505) is fixedly connected to the lower end of the piston rod of the lifting cylinder (504); a control motor (506) is installed at the left end of the mounting frame (505); a water spray pipe (507) is connected to the inner bearing of the mounting frame (505); and the water spray pipe (507) is controlled to rotate by the control motor (506).

6. The air conditioning pipeline structure that is easy to clean according to claim 1, characterized in that: The sewage treatment component (6) comprises a collecting bucket (601), a drainage channel (602) and a sealing plug (603); the lower end of the collecting bucket (601) is fixedly connected to the drainage channel (602); and the lower end of the drainage channel (602) is plugged with a sealing plug (603).

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