CN218846301U

CN218846301U - Ventilation and dust removal device for air conditioner outdoor unit

Info

Publication number: CN218846301U
Application number: CN202222718754.3U
Authority: CN
Inventors: 韩瑞龙
Original assignee: Tianjin Juyi Construction Engineering Co ltd
Current assignee: Tianjin Juyi Construction Engineering Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-04-11
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to an outer quick-witted technical field of air conditioner specifically is an outer machine of air conditioner is with ventilation dust collector, including the outer casing, the inner chamber has been seted up in the outer casing, the internal perisporium top fixedly connected with fixed block of the inner chamber of telling, spacing spout has been seted up in the fixed block, the internal perisporium fixedly connected with servo motor of inner chamber, servo motor's output shaft end fixedly connected with rotates the lead screw, the periphery wall threaded connection who rotates the lead screw has the lead screw cover piece, the top fixedly connected with T type slider of lead screw cover piece, T type slider be located spacing spout the internal perisporium and with fixed block sliding connection, the utility model discloses a be provided with the dust removal brush, can let the user carry out the mode of operation with electric energy drive servo motor, drive the dust removal brush and remove to the dust on ventilation screen panel surface at its in-process that removes, and can further make the dust clear up behind wind hole and hose UNICOM, improve device's dust removal effect.

Description

Ventilation and dust removal device for air conditioner outdoor unit

Technical Field

The utility model relates to an outer quick-witted technical field of air conditioner specifically is an outer machine of air conditioner is with ventilation dust collector.

Background

An Air Conditioner (Air Conditioner) is a device for manually adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient Air in a building or structure, and generally includes a heat source/cold source device, a cold and hot medium distribution system, a terminal device, and other auxiliary devices. The system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system. The end device is responsible for specifically processing the air state by utilizing the cold and heat quantity from the transmission and distribution so as to enable the air parameters of the target environment to meet certain requirements.

After the existing outdoor unit of the air conditioner is used for a long time, a large amount of dust is easily accumulated on the surface of the ventilation screen cover, so that the normal use of the outdoor unit of the air conditioner is easily influenced, and a dust removal device needs to be arranged in the outdoor unit of the air conditioner to ensure the normal use of the outdoor unit of the air conditioner;

the existing dust removal device is difficult to have the functions of brush dust removal and wind dust removal, so that the dust removal effect of the device is affected, the ventilation mesh enclosure cannot be subjected to comprehensive dust removal, and the dust removal effect of the device is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outer machine of air conditioner is with ventilation dust collector to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides an outer quick-witted ventilation dust collector of air conditioner, includes the outer casing, seted up the inner chamber in the outer casing, the internal perisporium top fixedly connected with fixed block of the inner chamber of telling, spacing spout has been seted up in the fixed block, the internal perisporium fixedly connected with servo motor of inner chamber, servo motor's output shaft end fixedly connected with rotates the lead screw, the periphery wall threaded connection who rotates the lead screw has the lead screw cover piece, the top fixedly connected with T type slider of lead screw cover piece, T type slider is located the internal perisporium of spacing spout and with fixed block sliding connection.

Preferably, the bottom of the rotary screw rod is fixedly connected with a dust removal brush.

Preferably, a plurality of air holes are formed in the dust removing brush.

Preferably, the bottom of the inner peripheral wall of the inner cavity is fixedly connected with a fan, a hose is arranged at the top of the fan, and the end part of the hose is fixedly connected with the bottom of the dust removing brush and communicated with the air hole.

Preferably, the inner peripheral wall of the inner cavity is fixedly connected with a ventilation net cover.

Preferably, a movable groove is formed in the outer casing, two i-shaped sliding blocks are connected to the inner peripheral wall of the movable groove in a sliding manner, and a spring is arranged between the two i-shaped sliding blocks.

Preferably, one side of each of the two i-shaped sliding blocks is fixedly connected with a linkage block, the end of the linkage block is rotatably connected with a linkage shaft, and the hose is sleeved on the outer peripheral wall of the linkage shaft.

The utility model discloses an improve and provide an outer machine of air conditioner with ventilation dust collector here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses in through being provided with the dust removal brush, can let the user carry out the moving mode with electric energy drive servo motor, drive the dust removal brush and remove to clear away the dust on ventilation screen panel surface at its in-process that removes, and can further make the dust obtain the clearance after wind hole and hose UNICOM, improve the dust removal effect of device.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention in partial cross-section;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. an outer casing; 101. a ventilation net cover; 2. a fixed block; 201. a limiting chute; 3. a servo motor; 301. rotating the screw rod; 302. a screw rod sleeve block; 303. a T-shaped slider; 304. a dust removing brush; 305. air holes; 4. a fan; 401. a hose; 5. a movable groove; 501. an i-shaped slide block; 502. a spring; 503. a linkage block; 504. a linkage shaft.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a ventilation dust collector for outer machine of air conditioner here, the technical scheme of the utility model is:

as shown in fig. 1-3, a ventilation and dust removal device for an air conditioner outdoor unit comprises an outer casing 1, wherein an inner cavity is formed in the outer casing 1, a fixed block 2 is fixedly connected to the top of the inner peripheral wall of the inner cavity, a limit chute 201 is formed in the fixed block 2, a servo motor 3 is fixedly connected to the inner peripheral wall of the inner cavity, a rotary lead screw 301 is fixedly connected to the end of an output shaft of the servo motor 3, a lead screw sleeve block 302 is connected to the outer peripheral wall of the rotary lead screw 301 in a threaded manner, a T-shaped slider 303 is fixedly connected to the top of the lead screw sleeve block 302, and the T-shaped slider 303 is located on the inner peripheral wall of the limit chute 201 and is in sliding connection with the fixed block 2.

The bottom of the rotating screw rod 301 is fixedly connected with a dust removing brush 304, and a plurality of air holes 305 are formed in the dust removing brush 304;

specifically, the method comprises the following steps: the servo motor 3 is arranged on the inner peripheral wall of the inner cavity, and is fixedly connected with the rotary screw rod 301 at the end part of the output shaft of the servo motor 3, the outer peripheral wall of the rotary screw rod 301 is in threaded connection with the screw rod sleeve block 302, the top part of the screw rod sleeve block 302 is mutually fixed with the T-shaped slide block 303, and the T-shaped slide block 303 can slide in the limit sliding chute 201, so as to limit the screw rod sleeve block 302, so that the screw rod sleeve block 302 can not rotate, after the servo motor 3 operates, the screw rod sleeve block 302 can be driven to slide by rotating the screw rod 301 and the screw rod sleeve block 302 in a direct threaded relation, so that the dust removing brush 304 at the bottom of the screw rod sleeve block 302 can be indirectly driven to remove dust on the surface of the screw rod sleeve block 302 in the process of contacting with the ventilation mesh enclosure 101, after the air hole 305 is communicated with the hose 401, wind power can be transmitted to the ventilation mesh enclosure 101 in the moving process of the dust removing brush 304 to further remove dust, and then the effect of removing dust of the air conditioner external unit can be achieved in this way, so that the dust removing brush 304 can be driven to move by a mode that a user drives the servo motor 3 to operate by electric energy, dust on the surface of the ventilation mesh enclosure 101 is removed in the moving process of the dust removing brush 304, the dust can be further removed after the air hole 305 is communicated with the hose 401, and the dust removing effect of the device is improved.

The bottom of the inner peripheral wall of the inner cavity is fixedly connected with a fan 4, the top of the fan 4 is provided with a hose 401, the end part of the hose 401 is fixedly connected with the bottom of the dust removing brush 304 and communicated with an air hole 305, the inner peripheral wall of the inner cavity is fixedly connected with a ventilation mesh enclosure 101, a movable groove 5 is formed in the outer shell body 1, the inner peripheral wall of the movable groove 5 is connected with two I-shaped sliding blocks 501 in a sliding manner, a spring 502 is arranged between the two I-shaped sliding blocks 501, one sides of the two I-shaped sliding blocks 501 are both fixedly connected with a linkage block 503, the end part of the linkage block 503 is connected with a linkage shaft 504 in a rotating manner, and the hose 401 is sleeved on the outer peripheral wall of the linkage shaft 504;

specifically, the method comprises the following steps: the movable groove 5 is arranged in the outer casing 1, two slidable I-shaped sliders 501 are arranged on the inner peripheral wall of the movable groove 5, the two I-shaped sliders 501 are connected by a spring 502, and under the elastic action of the spring 502, the two I-shaped sliders 501 have acting force moving towards two sides, so that the distance between the two I-shaped sliders 501 has enlarged elasticity, then the linkage shaft 504 and the I-shaped sliders 501 are connected through the linkage block 503, and the hose 401 is sleeved on the outer peripheral wall of the linkage shaft 504 and forms an S-shaped state, so that after the spring 502 exerts the acting force on the I-shaped sliders 501, the hose 401 can be in a tight state, and the distance between the two I-shaped sliders 501 can be correspondingly changed according to the movement of the dust removing brush 304, and therefore, the situation that the movement of the dust removing brush 304 is hindered due to the length of the hose 401 being smaller than the movement range of the dust removing brush 304 can be avoided, or the length of the hose 401 is larger than the movement range of the dust removing brush 304, so that the hose 401 is wound in the device.

The working principle is as follows: firstly, the servo motor 3 is arranged on the inner peripheral wall of the inner cavity, the end part of an output shaft of the servo motor 3 is fixedly connected with the rotary screw rod 301, the outer peripheral wall of the rotary screw rod 301 is in threaded connection with the screw rod sleeve block 302, the top of the screw rod sleeve block 302 is mutually fixed with the T-shaped sliding block 303, and meanwhile, the T-shaped sliding block 303 can slide in the limiting sliding chute 201, so that the screw rod sleeve block 302 is limited and cannot rotate, so that after the servo motor 3 operates, the screw rod sleeve block 302 can be driven to slide by the direct threaded relation of the rotary screw rod 301 and the screw rod sleeve block 302, and therefore, the dust removing brush 304 at the bottom of the screw rod sleeve block 302 can be indirectly driven to remove dust on the surface of the screw rod sleeve block 302 in the process of contacting with the ventilation screen cover 101, and after the air hole 305 is communicated with the hose, the air force can be conveyed to the ventilation screen cover 101 to further remove the dust in the moving process of the dust removing brush 304 moving, and further improving the dust removing effect of the dust removing brush 401 in the process of the dust removing device which the ventilation screen cover 101 is driven by the electric energy, and the dust removing brush 304, so that a dust removing brush can be removed in the dust removing device 401 and the dust removing device can be further removed in the process of the dust removing device 401, and the dust removing device can be further removed by the dust removing brush in the ventilation screen cover 101;

finally, the movable slot 5 is opened in the housing case 1, two slidable i-shaped sliders 501 are arranged on the inner peripheral wall of the movable slot 5, the two i-shaped sliders 501 are connected by a spring 502, and under the elastic action of the spring 502, the two i-shaped sliders 501 have an acting force moving towards two sides, so that the distance between the two i-shaped sliders 501 has an expanded elasticity, then the linkage shaft 504 and the i-shaped sliders 501 are connected through the linkage block 503, and the hose 401 is sleeved on the outer peripheral wall of the linkage shaft 504 and forms an S-shaped state, so that after the spring 502 exerts the acting force on the i-shaped sliders 501, the hose 401 can be in a tight state, and the distance between the two i-shaped sliders 501 can be correspondingly changed according to the movement of the dust removing brush 304, thereby preventing the length of the hose 401 from being smaller than the movement range of the dust removing brush 304 and causing obstruction to the movement of the dust removing brush 304, or preventing the length of the hose 401 from being larger than the movement range of the dust removing brush 304 and enabling the hose 401 to be wound in the device.

Claims

1. The utility model provides an outer machine ventilation dust collector of air conditioner which characterized in that: including outer casing body (1), set up the inner chamber in outer casing body (1), the internal perisporium top fixedly connected with fixed block (2) of the inner chamber of telling, spacing spout (201) have been seted up in fixed block (2), the internal perisporium fixedly connected with servo motor (3) of inner chamber, the output shaft tip fixedly connected with of servo motor (3) rotates lead screw (301), the periphery wall threaded connection who rotates lead screw (301) has lead screw cover piece (302), the top fixedly connected with T type slider (303) of lead screw cover piece (302), T type slider (303) are located the internal perisporium of spacing spout (201) and with fixed block (2) sliding connection.

2. The ventilating and dust removing device for an outdoor unit of an air conditioner as claimed in claim 1, wherein: the bottom of the rotary screw rod (301) is fixedly connected with a dust removing brush (304).

3. The ventilating and dust removing device for the outdoor unit of an air conditioner as claimed in claim 2, wherein: a plurality of air holes (305) are formed in the dust removing brush (304).

4. The ventilating and dust removing device for the outdoor unit of an air conditioner as claimed in claim 3, wherein: the utility model discloses a dust collection brush, including inner chamber, dust removal brush (304), the internal perisporium bottom fixedly connected with fan (4) of inner chamber, the top of fan (4) is provided with hose (401), the tip of hose (401) with the bottom fixed connection of dust removal brush (304) and with wind hole (305) UNICOM.

5. The ventilating and dust removing device for the outdoor unit of an air conditioner as claimed in claim 1, wherein: the inner peripheral wall of the inner cavity is fixedly connected with a ventilation net cover (101).

6. The ventilating and dust removing device for the outdoor unit of an air conditioner as claimed in claim 4, wherein: a movable groove (5) is formed in the outer shell (1), two I-shaped sliding blocks (501) are connected to the inner peripheral wall of the movable groove (5) in a sliding mode, and a spring (502) is arranged between the two I-shaped sliding blocks (501).

7. The ventilating and dust removing device for the outdoor unit of an air conditioner as claimed in claim 6, wherein: one side of each of the two I-shaped sliding blocks (501) is fixedly connected with a linkage block (503), the end part of each linkage block (503) is rotatably connected with a linkage shaft (504), and the hose (401) is sleeved on the outer peripheral wall of the linkage shaft (504).