CN221055251U

CN221055251U - Air source air heater with dustproof function

Info

Publication number: CN221055251U
Application number: CN202223569956.2U
Authority: CN
Inventors: 朴锋日; 于尚振; 梁成旭
Original assignee: Weihai Hengguo Electric Heating Materials Co ltd
Current assignee: Weihai Hengguo Electric Heating Materials Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2024-05-31
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an air source air heater with a dustproof function, which comprises an equipment body, wherein a screen is arranged in the equipment body, a fan blade assembly is arranged in the equipment body, the screen is positioned on one side of the fan blade assembly, a square pipe fitting is detachably connected to the fan blade assembly, an adapting mechanism is arranged in the square pipe fitting, a sliding rod is arranged on the adapting mechanism, two limiting rods are arranged in the equipment body, three moving plates are sequentially and slidably arranged on the two limiting rods from left to right, two first springs are fixed at two ends of the middle moving plate, and the two first springs positioned on the same horizontal plane penetrate through the limiting rods arranged in the horizontal plane. The utility model can well control according to actual conditions, is convenient for automatic cleaning, avoids dead angles in cleaning, and improves the cleaning efficiency and quality.

Description

Air source air heater with dustproof function

Technical Field

The utility model relates to the technical field of air source air heaters, in particular to an air source air heater with a dustproof function.

Background

The air source hot air system comprises four parts of an air conditioner: a compressor, a condenser, a throttle device and an evaporator. The throttle device is an expansion valve, and the expansion valve is generally arranged between the liquid storage device and the evaporator and is required to be used in the refrigerating or heating process of the air conditioner. In the refrigeration process, an expansion valve is needed to throttle the refrigerant with high pressure and medium temperature into the refrigerant with low temperature and medium pressure, and then the refrigerant enters an indoor condenser to cool the indoor environment.

The air source air heater can get into through the through-hole extraction external air on the front shroud when the operation to conveniently compress the air etc. and be convenient for produce the energy, conveniently carry out the control by temperature change indoor, when the extraction air, filter the dust through the filter screen on it, thereby guarantee the quality of air when compressing, help prolonging the life of equipment, but after long-time use, there is a large amount of dust on the filter screen, inconvenient clear up, need regularly shut down to dismantle the maintenance, maintenance time is long, and inefficiency, so need improve.

Disclosure of utility model

The utility model aims to solve the problems that after an air source hot air machine in the prior art is used for a long time, a large amount of dust exists on a filter screen, cleaning is inconvenient, regular shutdown is needed for disassembly and maintenance, the maintenance time is long, the efficiency is low, and the air source hot air machine with the dustproof function is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an air source air heater with dustproof function, includes the equipment body, install the screen cloth in the equipment body, install the air extraction fan leaf subassembly in the equipment body, the screen cloth is located one side of air extraction fan leaf subassembly, can dismantle on the air extraction fan leaf subassembly and be connected with square pipe spare, install adapting mechanism in the square pipe spare, install the slide bar on the adapting mechanism, install two gag lever posts in the equipment body, three movable plates are installed from left to right slidable in proper order on two gag lever posts, are located the both ends of middle part movable plate and all are fixed with two first springs, and two first springs that are located same horizontal plane run through the gag lever post that sets up in this horizontal plane, are located the one end of two first springs of same horizontal plane, are fixed respectively on two movable plates that are located both sides, all install the brush cleaner on the movable plate, be provided with the spout on one side of the movable plate that is located the middle part, slidable mounting has the slider in spout, one end and the slide bar rotation are connected.

Preferably, for the connection and fixation of being convenient for, make things convenient for and the synchronous operation of air extraction fan leaf, promote the efficiency and the quality of clearance, hexagonal prism plug connector is installed to one side of air extraction fan leaf subassembly, hexagonal prism plug connector and second spring fixed connection.

Preferably, in order to be well adapted to equipment bodies with different specifications, the adaptation mechanism comprises a second spring arranged in a square pipe fitting, one end of the square pipe fitting is arranged in a penetrating manner, and one end of the sliding rod is fixedly connected with the second spring.

Preferably, for better cleaning, the bristles of the sweeper brush penetrate the mesh of the screen, and all three sweeper brushes are in contact with the screen.

Preferably, for convenient dismantlement and maintenance, one side of equipment body can be dismantled and be connected with the protecgulum, the exhaust opening has been seted up to the upper end of protecgulum, the protecgulum is located the screen cloth side.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through the action of the air draft fan blade assembly, the second spring can be driven to rotate well, the sliding rod is convenient to operate through the adapting mechanism, the sliding block is convenient to stably supply power, and the screen mesh is convenient to clean;

2. The sliding block moves in the sliding groove to conveniently push the movable plate positioned in the middle to move, when the movable plate works, the movable plates on two sides can be driven to move well through the first spring, so that three cleaning brushes can conveniently work, the two ends of the filter screen can be well filtered, the dead angle is avoided, and the cleaning quality is ensured;

3. The front cover is quickly detached, so that the cleaning condition of the screen is conveniently checked, meanwhile, deposited dust cleaned inside the screen is conveniently cleaned, and the working efficiency is improved;

In conclusion, the utility model can well control according to actual conditions, is convenient for automatic cleaning, avoids dead angles in cleaning, and improves cleaning efficiency and quality.

Drawings

FIG. 1 is a block diagram of an air source air heater with dustproof function according to the present utility model;

FIG. 2 is a screen structure diagram of an air source air heater with dustproof function according to the utility model;

FIG. 3 is a square tube structure diagram of an air source air heater with a dustproof function;

FIG. 4 is a diagram showing a movable plate of an air source air heater with dustproof function according to the present utility model;

In the figure: 1 front cover, 2 equipment body, 3 exhaust port, 4 screen cloth, 5 exhaust fan leaf subassembly, 6 first spring, 7 movable plate, 8 cleaning brush, 9 slide bar, 10 gag lever post, 11 square pipe fittings, 12 second spring, 13 sliders, 14 spouts, 15 hexagonal prism plug connector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an air source air heater with dustproof function, which comprises an equipment body 2, install screen cloth 4 in the equipment body 2, install the fan blade subassembly 5 in the equipment body 2, screen cloth 4 is located one side of fan blade subassembly 5, be connected with square pipe 11 on the fan blade subassembly 5 detachably, install adaptation mechanism in the square pipe 11, install slide bar 9 on the adaptation mechanism, install two gag lever posts 10 in the equipment body 2, three movable plates 7 are installed to the last slidable mounting in proper order from left to right of two gag lever posts 10, be located middle part movable plate 7 both ends all are fixed with two first springs 6, be located two first springs 6 of same horizontal plane run through the gag lever post 10 that sets up in this horizontal plane, be located one end of two first springs 6 of same horizontal plane, fix respectively on two movable plates 7 that are located both sides, all install the brush 8 on the movable plate 7, three brush 8 all contradicts with screen cloth 4, brush 8's brush hair runs through screen mesh of screen cloth 4, the efficiency that can be fine promotes the middle part and quality, movable plate 7 that is located one side of slider 13 and slider 13 is located, slider 13 is connected to slider 13 is located to slider 13.

In the utility model, one side of the exhaust fan blade assembly 5 is provided with a hexagonal prism plug-in connector 15, and the hexagonal prism plug-in connector 15 is fixedly connected with the second spring 12.

Referring to fig. 3, the adapting mechanism includes a second spring 12 installed in the square pipe fitting 11, one end of the square pipe fitting 11 is through, one end of the sliding rod 9 is fixedly connected with the second spring 12, which can give a good guarantee of the reverse acting force of the sliding rod 9, can well enable the sliding rod 9 to move in the square pipe fitting 11, can well guarantee the driving force, and is convenient for providing power for the circulation operation of the components.

Referring to fig. 1, a front cover 1 is detachably connected to one side of an equipment body 2, an exhaust opening 3 is formed in the upper end of the front cover 1, the front cover 1 is located on the side of a screen 4, and the front cover 1 is convenient to detach, overhaul and clean the equipment body 1 conveniently and thoroughly.

In the utility model, when the device is used, the device body 2 operates the air draft fan blade assembly 5 to rotate, the air draft fan blade assembly 5 can drive the square pipe fitting 11 to rotate through the hexagonal prism plug-in connector 15, so that the sliding rod 9 can conveniently push the sliding block 13 to abut against the sliding groove 14 to move, the moving plate 7 positioned in the middle can conveniently drive the moving plates 7 on two sides to operate through the first spring 6, the cleaning brush 8 can conveniently abut against the screen 4 to move, dust accumulated on the screen 4 can conveniently be cleaned, the dust can well fall into the screen 4, the front cover 1 can conveniently be detached, the dust can conveniently be cleaned, and the working efficiency is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Air source air heater with dustproof function, including equipment body (2), its characterized in that: install screen cloth (4) in equipment body (2), install in equipment body (2) and take out fan blade subassembly (5), screen cloth (4) are located one side of taking out fan blade subassembly (5), it is connected with square pipe (11) to dismantle on taking out fan blade subassembly (5), install adaptation mechanism in square pipe (11), install slide bar (9) on the adaptation mechanism, install two gag lever posts (10) in equipment body (2), three movable plates (7) are installed from left to right slidable in proper order on two gag lever posts (10), are located two first springs (6) of both ends of middle part movable plate (7) all are fixed with, are located two first springs (6) of same horizontal plane and run through on gag lever post (10) of setting in this horizontal plane, are located the one end of two first springs (6) of same horizontal plane, fix respectively on two movable plates (7) that are located both sides, all install on movable plate (7) and sweep brush (8), be located movable plate (7) and set up one side (14) and slider (13) are connected with slide bar (13).

2. An air source air heater with dustproof function according to claim 1, wherein: a hexagonal prism plug connector (15) is arranged on one side of the exhaust fan blade assembly (5), and the hexagonal prism plug connector (15) is fixedly connected with the second spring (12).

3. An air source air heater with dustproof function according to claim 1, wherein: the adaptation mechanism comprises a second spring (12) arranged in the square pipe fitting (11), one end of the square pipe fitting (11) is arranged in a penetrating mode, and one end of the sliding rod (9) is fixedly connected with the second spring (12).

4. An air source air heater with dustproof function according to claim 1, wherein: the three cleaning brushes (8) are all in contact with the screen (4).

5. An air source air heater with dustproof function according to claim 1, wherein: one side of the equipment body (2) is detachably connected with a front cover (1), an exhaust opening (3) is formed in the upper end of the front cover (1), and the front cover (1) is located on the side of the screen (4).