CN217952596U

CN217952596U - Maintenance device for central air conditioner

Info

Publication number: CN217952596U
Application number: CN202222324082.8U
Authority: CN
Inventors: 李成业
Original assignee: Guangzhou Junzhong Electromechanical Equipment Installation Co ltd
Current assignee: Guangzhou Junzhong Electromechanical Equipment Installation Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-02
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to a central air conditioning maintains technical field, specifically is a maintain maintenance device for central air conditioning, including base and lid, base top outer wall fixedly connected with box, lid one side inner wall fixedly connected with bracing piece, bracing piece arc outer wall sliding connection has the transmission seat, transmission seat one side outer wall fixedly connected with washing components, transmission seat bottom outer wall fixedly connected with brush board, the power component that lid one side outer wall fixedly connected with drive transmission seat removed, the baffle that box inner wall fixedly connected with slope set up, baffle top outer wall one side fixedly connected with wind channel, and the wind channel runs through baffle bottom outer wall, the utility model discloses can be through the decline of lid, the cooperation box realizes the centre gripping to filtering the otter board for filtering the otter board and being in between box and the lid, through the confined space that lid and box constitute, restricting wafting of dust.

Description

Maintenance device for central air conditioner

Technical Field

The utility model relates to a central air conditioning maintains technical field, specifically is a maintain maintenance device for central air conditioning.

Background

The central air conditioner is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and is used for adjusting indoor temperature, an indoor unit of the central air conditioner needs to continuously circulate indoor air when in work, the indoor air is purified through a filter screen plate, more dust can be attached to the filter screen plate along with the increase of service time, and the filter screen plate of the indoor unit needs to be cleaned when the central air conditioner is maintained.

In the prior art, the following problems exist:

when the filter screen plate is cleaned, the dust attached to the filter screen plate is inevitably scattered in the taking and cleaning processes, and the existing filter screen plate maintenance device cannot effectively control the scattering of the dust when in use, so that a large amount of dust can be sucked by a worker in the cleaning process, and the health of the worker is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a maintain maintenance device for central air conditioning 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 a maintain maintenance device for central air conditioning, includes base and lid, base top outer wall fixedly connected with box, lid one side inner wall fixedly connected with bracing piece, bracing piece arc outer wall sliding connection has the transmission seat, transmission seat one side outer wall fixedly connected with washing components, transmission seat bottom outer wall fixedly connected with brush board, the power component that lid one side outer wall fixedly connected with drive transmission seat removed, the baffle that box inner wall fixedly connected with slope set up, baffle top outer wall one side fixedly connected with wind channel, and the wind channel runs through baffle bottom outer wall, the wind channel is n type structure, box inner wall bottom fixedly connected with heating element, lid top outer wall fixedly connected with filter assembly, the lifting unit that base top outer wall one side fixedly connected with drive lid goes up and down.

Preferably, the heating assembly comprises a heating plate fixedly connected to the bottom of the inner wall of the box body, the heating plate is of a porous structure, and an electric heating wire is embedded in the outer wall of the top of the heating plate.

Preferably, the filtering component comprises a filtering box fixedly connected to the outer wall of the top of the cover body, an air pump is fixedly connected to one side of the inner wall of the bottom of the filtering box, a hose is fixedly connected to the outer wall of one side of the box body, the hose and the air pump are fixedly connected to the output port, a connecting pipe is fixedly connected to one side of the outer wall of the air pump position is kept away from the filtering box, the connecting pipe penetrates through the inner wall of the top of the cover body, a through hole is formed in the outer wall of the top of the filtering box and located between the air pump and the connecting pipe, a frame body is connected to the inner wall of the through hole in a sliding mode, and a filtering net is fixedly connected to the inner wall of the frame body.

Preferably, the washing component comprises a connecting seat fixedly connected to the outer wall on one side of the transmission seat, a plurality of spray heads distributed equidistantly and fixedly connected to the outer wall on one side of the connecting seat, a water injection pipe fixedly connected to the outer wall on the top of the connecting seat, and the water injection pipe penetrates through the outer wall on the top of the cover body.

Preferably, the power assembly comprises a motor fixedly connected to the outer wall of one side of the cover body, the inner wall of the side opposite to the cover body is rotatably connected with the same reciprocating lead screw, the outer wall of one side of the transmission seat is provided with a fixing hole, and a shaft sleeve for the reciprocating lead screw to penetrate through is fixedly connected in the fixing hole.

Preferably, the lifting assembly comprises an electric telescopic rod fixedly connected to one side of the outer wall of the top of the base, connecting blocks are fixedly connected to the outer walls of the two sides of the cover body, the output end of the electric telescopic rod is fixedly connected with one of the connecting blocks, a guide rod is fixedly connected to the outer wall of the top of the base, and the guide rod is connected with the other connecting block in a sliding mode.

Preferably, the outer wall of the top of the box body and the outer wall of the bottom of the cover body are fixedly connected with sealing rings, and the outer wall of one side of the box body is fixedly connected with a drain pipe close to the guide plate.

The utility model discloses an improve and provide a maintenance device for central air conditioning here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a lid that sets up, the box, the flushing assembly, circulation subassembly and lifting unit, can realize in the use, will treat that clear filter plate places at the box top, through the decline of lid, the cooperation box realizes the centre gripping to filter plate, make filter plate be in between box and the lid, through the sealed space that lid and box constitute, restrict the wafting of dust, the work of deuterogamying flushing assembly, make most dust taken away by rivers, after the cleaning work, through the gaseous circulation in the space that circulation subassembly drive box and lid constitute, will waft the dust in the space that box and lid constitute and filter and collect, the wafting condition of dust has further been controlled, avoided the staff to inhale the dust, staff's health has been protected;

the second step is as follows: the utility model discloses a hot plate that sets up, the wind channel, the hose, connecting pipe and filter screen, can be after filter plate cleaning work, through air pump work, produce the negative pressure in the feasible filter box, in the gaseous suction filter box in the space of constituteing box and lid through the connecting pipe, through the space department that is in the hot plate below in with gaseous input box of hose in the time of air pump work, intercommunication through the wind channel, realize gaseous circulation in the space that box and lid are constituteed, through the work of heater wire on the hot plate, realize the fast drying to filter plate, and then the holistic maintenance work efficiency of having improved.

Drawings

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

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

FIG. 2 is a schematic view of the cover and the connecting tube of the present invention;

fig. 3 is an exploded view of the support rod, the reciprocating screw, the cover and the frame of the present invention;

fig. 4 is a schematic view of the enlarged structure of a part a in fig. 3 according to the present invention;

FIG. 5 is a schematic sectional view of the box of the present invention;

fig. 6 is a schematic diagram of a partially enlarged structure at B in fig. 5 according to the present invention.

Description of reference numerals:

1. a base; 2. an electric telescopic rod; 3. a motor; 4. connecting blocks; 5. a cover body; 6. a seal ring; 7. a box body; 8. a water injection pipe; 9. a filter box; 10. a guide bar; 11. a drain pipe; 12. a hose; 13. a connecting pipe; 14. filtering with a screen; 15. a frame body; 16. a support bar; 17. a reciprocating screw; 18. a transmission seat; 19. a shaft sleeve; 20. a brush plate; 21. a connecting seat; 22. a spray head; 23. heating plates; 24. a guide plate; 25. an air duct.

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 efforts all belong to the protection scope of the present invention.

The utility model discloses an improve and provide a maintenance device for central air conditioning here, the technical scheme of the utility model is:

as shown in fig. 1-6, a maintenance device for a central air conditioner comprises a base 1 and a cover body 5, wherein the outer wall of the top of the base 1 is fixedly connected with a box body 7, the inner wall of one side of the cover body 5 is fixedly connected with a support rod 16, the arc-shaped outer wall of the support rod 16 is slidably connected with a transmission seat 18, the outer wall of one side of the transmission seat 18 is fixedly connected with a washing component, the outer wall of the bottom of the transmission seat 18 is fixedly connected with a brush plate 20, the outer wall of one side of the cover body 5 is fixedly connected with a power component for driving the transmission seat 18 to move, the inner wall of the box body 7 is fixedly connected with a guide plate 24 which is obliquely arranged, one side of the outer wall of the top of the guide plate 24 is fixedly connected with an air duct 25, the air duct 25 penetrates through the outer wall of the bottom of the guide plate 24, the air duct 25 is of an n-shaped structure, the bottom of the inner wall of the box body 7 is fixedly connected with a heating component, the outer wall of the top of the cover body 5 is fixedly connected with a filtering component, and one side of the outer wall of the top of the base 1 is fixedly connected with a lifting component for driving the cover body 5 to lift; by means of the structure, a closed space can be formed by the cover body 5 and the box body 7, and dust on the filter screen plate is limited to float.

Further, the heating assembly comprises a heating plate 23 fixedly connected to the bottom of the inner wall of the box body 7, the heating plate 23 is of a porous structure, and an electric heating wire is embedded in the outer wall of the top of the heating plate 23; by means of the structure, the switch of the electric heating wire can be connected, the air flow flowing through the heating plate 23 is heated, the rapid drying of the filter screen plate is realized, and the overall maintenance working efficiency is further improved.

Further, the filtering assembly comprises a filtering box 9 fixedly connected to the outer wall of the top of the cover body 5, an air pump is fixedly connected to one side of the inner wall of the bottom of the filtering box 9, a hose 12 is fixedly connected to the outer wall of one side of the box body 7, the hose 12 is fixedly connected with an output port of the air pump, a connecting pipe 13 is fixedly connected to the outer wall of one side of the filtering box 9 away from the air pump, the connecting pipe 13 penetrates through the inner wall of the top of the cover body 5, a through hole is formed in the outer wall of the top of the filtering box 9 between the air pump and the connecting pipe 13, a frame body 15 is connected in the through hole in a sliding mode, and a filter screen 14 is fixedly connected to the inner wall of the frame body 15; borrow by above-mentioned structure, can switch on the switch of air pump, air pump work, produce the negative pressure in the rose box 9, through connecting pipe 13 with the gaseous suction rose box 9 in the space that box 7 and lid 5 are constituteed, through the hose 12 with gaseous input box 7 in the space department below the hot plate 23 in the air pump work, through the intercommunication in wind channel 25, realize gaseous circulation in the space that box 7 and lid 5 are constituteed, through filter screen 14 on the framework 15, will waft and filter and collect the dust in the space that box 7 and lid 5 are constituteed.

Further, the flushing assembly comprises a connecting seat 21 fixedly connected to the outer wall of one side of the transmission seat 18, the outer wall of one side of the connecting seat 21 is fixedly connected with a plurality of spray heads 22 distributed at equal intervals, the outer wall of the top of the connecting seat 21 is fixedly connected with a water injection pipe 8, and the water injection pipe 8 penetrates through the outer wall of the top of the cover body 5; borrow by above-mentioned structure, can connect conveying equipment such as water injection pipe 8 and water pump, during water passes through water injection pipe 8 and gets into connecting seat 21, the spout of shower nozzle 22 on rethread connecting seat 21 realizes the washing to filtering screen plate, makes the loss of most dust taken away by rivers, reduces the dust.

Further, the power assembly comprises a motor 3 fixedly connected to the outer wall of one side of the cover body 5, the inner wall of the opposite side of the cover body 5 is rotatably connected with the same reciprocating lead screw 17, the outer wall of one side of the transmission seat 18 is provided with a fixing hole, and a shaft sleeve 19 for the reciprocating lead screw 17 to penetrate through is fixedly connected in the fixing hole; by means of the structure, the switch of the motor 3 can be switched on, the motor 3 drives the reciprocating lead screw 17 to rotate, and the transmission seat 18 continuously reciprocates on the surface of the filter screen plate in the cleaning process through the reciprocating lead screw 17 and the shaft sleeve 19, so that the cleaning effect is ensured.

Further, the lifting assembly comprises an electric telescopic rod 2 fixedly connected to one side of the outer wall of the top of the base 1, the outer walls of the two sides of the cover body 5 are fixedly connected with connecting blocks 4, the output end of the electric telescopic rod 2 is fixedly connected with one of the connecting blocks 4, the outer wall of the top of the base 1 is fixedly connected with a guide rod 10, and the guide rod 10 is slidably connected with the other connecting block 4; by means of the structure, the switch of the electric telescopic rod 2 can be switched on, and the cover body 5 can ascend through the transmission of one connecting block 4 and the limitation of the other connecting block 4 and the guide rod 10 when the electric telescopic rod 2 works.

Further, the outer wall of the top of the box body 7 and the outer wall of the bottom of the cover body 5 are both fixedly connected with a sealing ring 6, and the outer wall of one side of the box body 7 is fixedly connected with a drain pipe 11 which is close to the guide plate 24; with the above structure, the sewage can be guided by the inclined guide plate 24 and finally discharged through the drain pipe 11.

The working principle is as follows: when the cleaning device is used, the switch of the electric telescopic rod 2 is switched on, the electric telescopic rod 2 works through the transmission of one connecting block 4 and the limitation of the other connecting block 4 and the guide rod 10, so that the cover body 5 rises, a filter screen plate to be cleaned is placed on the sealing rings 6 of the box body 7, the cover body 5 is driven to descend through the electric telescopic rod 2, the clamping of the filter screen plate is realized through the box body 7 and the two sealing rings 6 by matching with the box body 7 and the two sealing rings 6, the filter screen plate is positioned between the box body 7 and the cover body 5, a water injection pipe 8 is connected with conveying equipment such as a water pump, water enters the connecting seat 21 through the water injection pipe 8 and is sprayed out through the spray head 22 on the connecting seat 21, the washing of the filter screen plate is realized, most of dust is taken away by water flow, sewage is guided by the inclined guide plate 24 and is output through the water discharge pipe 11, the switch of the motor 3 is switched on, and the motor 3 drives the reciprocating lead screw 17 to rotate, under the action of a shaft sleeve 19, a driving seat 18 is driven to move, the driving seat 18 drives a brush plate 20 to move along the surface of the filter screen plate in the moving process, the filter screen plate is scrubbed, the driving seat 18 continuously reciprocates on the surface of the filter screen plate in the cleaning process through a reciprocating lead screw 17 and the shaft sleeve 19, the cleaning effect is ensured, after the cleaning process is finished, a switch of an air pump is switched on, the air pump works to generate negative pressure in a filter box 9, air in the space formed by the box body 7 and the cover body 5 is pumped into the filter box 9 through a connecting pipe 13, the air is input into the space below a heating plate 23 in the box body 7 through a hose 12 during the work of the air pump, the circulation of the air in the space formed by the box body 7 and the cover body 5 is realized through the communication of an air duct 25, and dust floating in the space formed by the box body 7 and the cover body 5 is filtered and collected through a filter screen 14 on a frame body 15, the further condition of wafting of dust of having controlled has avoided the staff to inhale the dust, has protected that the staff's is healthy, switches on the switch of heating wire after that, and the air current of heating board 23 is flowed through in the heating, realizes the fast drying to filtering the otter board, and then has improved holistic maintenance work efficiency.

Claims

1. A maintenance device for a central air conditioner is characterized in that: including base (1) and lid (5), base (1) top outer wall fixedly connected with box (7), lid (5) one side inner wall fixedly connected with bracing piece (16), bracing piece (16) arc outer wall sliding connection has transmission seat (18), transmission seat (18) one side outer wall fixedly connected with washing assembly, transmission seat (18) bottom outer wall fixedly connected with brush board (20), the power component that lid (5) one side outer wall fixedly connected with drive transmission seat (18) removed, baffle (24) that box (7) inner wall fixedly connected with slope set up, baffle (24) top outer wall one side fixedly connected with wind channel (25), and wind channel (25) run through baffle (24) bottom outer wall, wind channel (25) are n type structure, box (7) inner wall bottom fixedly connected with heating element, lid (5) top outer wall fixedly connected with filtering component, the lifting unit that base (1) top outer wall one side fixedly connected with drive lid (5) goes up and down.

2. A maintenance device for a central air conditioner according to claim 1, characterized in that: heating element includes hot plate (23) of fixed connection in box (7) inner wall bottom, hot plate (23) are porous structure, hot plate (23) top outer wall inlays and is equipped with the heating wire.

3. A maintenance device for a central air conditioner according to claim 2, characterized in that: the utility model discloses a filter assembly, including lid (5) top outer wall, filtration subassembly includes rose box (9) of fixed connection, rose box (9) bottom inner wall one side fixedly connected with air pump, box (7) one side outer wall fixedly connected with hose (12), and the delivery outlet fixed connection of hose (12) and air pump, air pump department one side outer wall fixedly connected with connecting pipe (13) are kept away from in rose box (9), and connecting pipe (13) run through lid (5) top inner wall, department has seted up the through-hole between rose box (9) top outer wall is in air pump and connecting pipe (13), sliding connection has framework (15) in the through-hole, framework (15) inner wall fixedly connected with filter screen (14).

4. A maintenance device for a central air conditioner according to claim 1, characterized in that: the washing assembly comprises a connecting seat (21) fixedly connected to the outer wall of one side of the transmission seat (18), a plurality of spray heads (22) distributed equidistantly are fixedly connected to the outer wall of one side of the connecting seat (21), a water injection pipe (8) is fixedly connected to the outer wall of the top of the connecting seat (21), and the water injection pipe (8) penetrates through the outer wall of the top of the cover body (5).

5. A maintenance device for a central air conditioner according to claim 1, characterized in that: the power assembly comprises a motor (3) fixedly connected to the outer wall of one side of the cover body (5), the inner wall of the opposite side of the cover body (5) is rotatably connected with the same reciprocating lead screw (17), the outer wall of one side of the transmission seat (18) is provided with a fixing hole, and a shaft sleeve (19) for the reciprocating lead screw (17) to penetrate through is fixedly connected in the fixing hole.

6. A maintenance device for a central air conditioner according to claim 1, characterized in that: lifting unit includes electric telescopic handle (2) of fixed connection in base (1) top outer wall one side, the equal fixedly connected with connecting block (4) of lid (5) both sides outer wall, and electric telescopic handle's (2) output and one of them connecting block (4) fixed connection, base (1) top outer wall fixedly connected with guide arm (10), and guide arm (10) and another connecting block (4) sliding connection.

7. A maintenance device for a central air conditioner according to claim 1, characterized in that: the outer wall of the top of the box body (7) and the outer wall of the bottom of the cover body (5) are fixedly connected with sealing rings (6), and the outer wall of one side of the box body (7) is fixedly connected with a drain pipe (11) close to the guide plate (24).