CN113124555B

CN113124555B - Energy recovery system for central air conditioner

Info

Publication number: CN113124555B
Application number: CN202110481611.2A
Authority: CN
Inventors: 李秀珍
Original assignee: Foshan Chanzhixue Air Conditioning Electromechanical Engineering Co ltd
Current assignee: Foshan Chanzhixue Air Conditioning Electromechanical Engineering Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-05-20
Anticipated expiration: 2041-04-30
Also published as: CN113124555A

Abstract

The invention discloses an energy recovery system for a central air conditioner, relates to the technical field of air conditioners, and aims to solve the problem of poor working performance of the existing central air conditioner. The invention has reasonable structure, can effectively recycle the heat emitted by the central air conditioner, can effectively cool and radiate the running central air conditioner, can effectively buffer and protect the central air conditioner which vibrates, and has high working performance, high radiating efficiency and high protective performance.

Description

Energy recovery system for central air conditioner

Technical Field

The invention relates to the technical field of air conditioners, in particular to an energy recovery system for a central air conditioner.

Background

The central air conditioner is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the systems are different from the traditional refrigerant type air conditioners and intensively process air to meet the comfort requirement.

Present central air conditioning is at the in-process of operation, the inside equipment of central air conditioning often can give out a certain amount of heat, work under avoiding equipment to be in high temperature for a long time, central air conditioning often can arrange corresponding radiating part and dispel the heat to central air conditioning, so just can guarantee that central air conditioning carries out normal operation, at this in-process, the heat that central air conditioning gave out is constantly discharged to the external world, hardly carry out effectual recycle to the heat that gives out, a large amount of energy has been wasted, we have proposed a central air conditioning energy recovery system for this reason.

Disclosure of Invention

The invention provides an energy recovery system for a central air conditioner, which solves the problem of poor working performance of the central air conditioner.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an energy recuperation system for central air conditioning, includes the casing, retaining chamber, drive chamber and equipment chamber have been seted up to the inside of casing, the retaining chamber is located the top in drive chamber and equipment chamber, the inside sliding connection in equipment chamber has the mounting panel, the air conditioner main part is installed at the top of mounting panel, the bottom of mounting panel is along transversely being fixed with a plurality of buffer spring, buffer spring's the other end is all fixed on the inner wall of equipment chamber bottom, the heat dissipation window has been seted up to one side of casing, the heat dissipation window is corresponding with the drive chamber, inner wall between drive chamber and the equipment chamber inlays and is equipped with the filter screen, the inside in equipment chamber is equipped with the cleaning element of clean filter screen, the inside in drive chamber is equipped with the fan.

Preferably, the fan includes driving motor, driving motor fixes on the inner wall that the drive chamber is close to equipment chamber one side, driving motor's output transmission is connected with the pivot, driving motor's one end is kept away from in the pivot is passed through the bearing and is rotated and connect on the heat dissipation window, the fixed cover of outer wall of pivot has connect the flabellum, the flabellum rotates the cover and establishes the inside in drive chamber.

Preferably, the cleaning part includes the worm, the worm is located the one end that the air conditioner main part is close to the filter screen, the both ends of worm are passed through the bearing and are rotated respectively and connect on the inner wall at equipment chamber both ends, the outer wall of worm bottom is seted up threadedly to the screw has cup jointed the linkage cover, the linkage cover inlays the one end of inlaying at the mounting panel, the inner wall at equipment chamber top is fixed with the installation piece, one side that the air conditioner main part was kept away from to the installation piece is rotated through the bearing and is connected with the axis of rotation, the one end that the installation piece was kept away from to the axis of rotation is passed through the bearing and is rotated and connect on the filter screen, the outer wall of axis of rotation is fixed cup jointed the cleaning brush, the inside at the equipment chamber is established to the cleaning brush rotation cover, the outer wall of axis of rotation is fixed to have cup jointed the worm wheel, worm wheel and worm meshing work.

Preferably, the inner wall of drive chamber bottom is fixed with the water pump, the input of water pump is connected with the admission pipe, the one end that the water pump was kept away from to the admission pipe extends to the inside in retaining chamber, the output of water pump is connected with the outlet pipe, the one end that the water pump was kept away from to the outlet pipe extends to the inside in retaining chamber through the equipment chamber, and the outlet pipe fixed disk that is located the equipment intracavity portion is around the top at the mounting panel, install the solenoid valve on the admission pipe, the output of solenoid valve is connected with the shower nozzle, the output and the flabellum of shower nozzle are corresponding.

Preferably, the inside of retaining chamber is equipped with the transmission shaft, the both ends of transmission shaft rotate respectively through the bearing and connect on the inner wall at retaining chamber both ends, the outer wall of transmission shaft is fixed with a plurality of and rotates the poking rod of cover in the retaining chamber inside, the outer wall of pivot and transmission shaft all is fixed to be cup jointed the drive wheel, two the outside of drive wheel is equipped with the drive belt, drive wheel and drive belt transmission cooperation work.

Preferably, a liquid level valve is installed at the top of one end of the shell and communicated with the water storage cavity.

Preferably, the inner wall between the water storage cavity and the driving cavity is provided with a sliding groove, the driving belt is connected inside the sliding groove in a sliding mode, and the inner wall of the sliding groove is provided with a sealing ring along the circumferential direction.

Preferably, one side of the outer part of the shell is hinged with a movable door through a hinge, and the movable door corresponds to the driving cavity and the equipment cavity.

In the invention:

through the matching work of the shell, the water storage cavity, the driving cavity, the equipment cavity, the mounting plate, the air conditioner main body, the buffer spring, the heat dissipation window, the filter screen, the driving motor, the rotating shaft, the fan blades, the worm, the linkage sleeve, the mounting block, the rotating shaft, the cleaning brush, the worm gear, the water pump, the inlet pipe, the water outlet pipe, the electromagnetic valve, the spray head, the transmission shaft, the poking rod, the transmission wheel, the transmission belt and the movable door, on one hand, the heat emitted by the central air conditioner can be effectively recycled, and the running central air conditioner can be effectively cooled and dissipated, so that the running efficiency of the central air conditioner is improved, and the working performance is high; on the other hand, the vibration damping protection device can effectively damp and protect the central air conditioner, can effectively protect the central air conditioner, and can clean the protection component of the central air conditioner in the damping protection process of the central air conditioner, thereby improving the cruising ability of the protection component and having high working performance.

In conclusion, the invention has reasonable structure, can effectively recycle the heat emitted by the central air conditioner, can effectively cool and radiate the running central air conditioner, can effectively buffer and protect the central air conditioner which vibrates, and has high working performance, high radiating efficiency and high protective performance.

Drawings

Fig. 1 is a schematic structural diagram of an energy recovery system for a central air conditioner according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a front view of an energy recovery system for a central air conditioner according to the present invention.

The reference numbers in the figures: 1. a housing; 2. a water storage cavity; 3. a drive chamber; 4. an equipment chamber; 5. mounting a plate; 6. an air conditioner main body; 7. a buffer spring; 8. a heat dissipation window; 9. filtering with a screen; 10. a drive motor; 11. a rotating shaft; 12. a fan blade; 13. a worm; 14. a linkage sleeve; 15. mounting blocks; 16. a rotating shaft; 17. a cleaning brush; 18. a worm gear; 19. a water pump; 20. an inlet pipe; 21. a water outlet pipe; 22. an electromagnetic valve; 23. a spray head; 24. a drive shaft; 25. a poke rod; 26. a driving wheel; 27. a transmission belt; 28. a movable door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an energy recovery system for a central air conditioner comprises a casing 1, a water storage cavity 2, a driving cavity 3 and an equipment cavity 4 are arranged in the casing 1, the water storage cavity 2 is positioned above the driving cavity 3 and the equipment cavity 4, an installation plate 5 is slidably connected in the equipment cavity 4, an air conditioner main body 6 is installed at the top of the installation plate 5, a plurality of buffer springs 7 are transversely fixed at the bottom of the installation plate 5, the other ends of the buffer springs 7 are fixed on the inner wall of the bottom of the equipment cavity 4, a heat dissipation window 8 is arranged on one side of the casing 1 and corresponds to the driving cavity 3, a filter screen 9 is embedded in the inner wall between the driving cavity 3 and the equipment cavity 4, a cleaning component for cleaning the filter screen 9 is arranged in the equipment cavity 4, when the air conditioner main body 6 emits certain heat after long-time work, the heat generated when the air conditioner main body 6 operates can be absorbed and utilized by water liquid in the water storage cavity 2, not only can the effectual temperature that reduces air conditioner main part 6, and avoid central air conditioning under severe cold weather, the water liquid of retaining intracavity 2 inside takes place to freeze to improve central air conditioning's working property.

The inside in drive chamber 3 is equipped with the fan, the fan includes driving motor 10, driving motor 10 is fixed on the inner wall that drive chamber 3 is close to equipment chamber 4 one side, driving motor 10's output transmission is connected with pivot 11, the one end that driving motor 10 was kept away from to pivot 11 is passed through the bearing and is rotated the connection on heat dissipation window 8, the fixed cover of outer wall of pivot 11 has connect flabellum 12, flabellum 12 rotates the cover and establishes the inside at drive chamber 3, operation through driving motor 10, it rotates to drive pivot 11, it rotates to drive flabellum 12, can carry the heat of equipment chamber 4 inside to the external world through pivoted flabellum 12, thereby the effectual inside temperature in reduction equipment chamber 4, then improve the operating efficiency of air conditioner main part 6, high working performance.

The cleaning component comprises a worm 13, the worm 13 is positioned at one end of the air conditioner main body 6 close to the filter screen 9, two ends of the worm 13 are respectively and rotatably connected to the inner walls at two ends of the equipment cavity 4 through bearings, the outer wall at the bottom of the worm 13 is provided with threads, the threads are sleeved with a linkage sleeve 14, the linkage sleeve 14 is embedded at one end of the mounting plate 5, the inner wall at the top of the equipment cavity 4 is fixedly provided with a mounting block 15, one side of the mounting block 15 far away from the air conditioner main body 6 is rotatably connected with a rotating shaft 16 through a bearing, one end of the rotating shaft 16 far away from the mounting block 15 is rotatably connected to the filter screen 9 through a bearing, the outer wall of the rotating shaft 16 is fixedly sleeved with a cleaning brush 17, the cleaning brush 17 is rotatably sleeved inside the equipment cavity 4, the outer wall of the rotating shaft 16 is fixedly sleeved with a worm wheel 18, the worm wheel 18 is meshed with the worm 13 to work, and when the air conditioner main body 6 runs and generates certain degree of vibration, the mounting plate 5 and the inner wall of the equipment cavity 4 can work in a sliding fit way, through buffer spring 7's elasticity, drive mounting panel 5 and carry out reciprocal vertical displacement, cushion the air conditioner main part 6 at mounting panel 5 top and handle, avoid air conditioner main part 6 to take place to vibrate at the in-process of operation then, lead to air conditioner main part 6 and mounting panel 5 to take place hard collision, lead to air conditioner main part 6 to take place to damage, carry out effectual protection to air conditioner main part 6.

And when mounting panel 5 carries out reciprocal vertical displacement, will drive linkage sleeve 14 and carry out vertical displacement, screw-thread fit work through worm 13 and linkage sleeve 14, linkage sleeve 14 that carries out vertical displacement will drive worm 13 and rotate, it will drive worm wheel 18 and rotate to carry out pivoted worm 13 this moment, accessible pivoted worm wheel 18 drives axis of rotation 16 and rotates this moment, drive cleaning brush 17 and rotate, accessible pivoted cleaning brush 17 cleans filter screen 9 this moment, thereby avoid filter screen 9 to pass through long-time filtration work after, the filtration pore of filter screen 9 is blockked up by dust or external debris.

A water pump 19 is fixed on the inner wall of the bottom of the driving cavity 3, the input end of the water pump 19 is connected with an inlet pipe 20, one end of the inlet pipe 20, which is far away from the water pump 19, extends into the water storage cavity 2, the output end of the water pump 19 is connected with an outlet pipe 21, one end of the outlet pipe 21, which is far away from the water pump 19, extends into the water storage cavity 2 through the equipment cavity 4, the outlet pipe 21, which is positioned in the equipment cavity 4, is fixedly wound on the top of the mounting plate 5, an electromagnetic valve 22 is installed on the inlet pipe 20, the output end of the electromagnetic valve 22 is connected with a spray head 23, the output end of the spray head 23 corresponds to the fan blade 12, the inlet pipe 20 can be driven to extract water liquid in the water storage cavity 2 through the operation of the water pump 19, dust can be blown to the inside of the outlet pipe 21 by the water pump 19, the water liquid entering the inside the outlet pipe 21 can be conveyed to the inside of the water storage cavity 2 through the outlet pipe 21, the continuously circulating water can absorb the heat in the equipment cavity 4, and then improve the operating efficiency of air conditioner main part 6, the working property is high.

The inside of retaining chamber 2 is equipped with transmission shaft 24, the both ends of transmission shaft 24 are passed through the bearing and are rotated respectively and connect on the inner wall at retaining chamber 2 both ends, the outer wall of transmission shaft 24 is fixed with a plurality of rotating sleeves and establish the poker rod 25 inside retaining chamber 2, the outer wall of pivot 11 and transmission shaft 24 is all fixed the drive wheel 26 that has cup jointed, the outside of two drive wheels 26 is equipped with drive belt 27, drive wheel 26 and drive belt 27 transmission cooperation work, and when pivot 11 rotated, pivoted pivot 11 will drive transmission shaft 24 and rotate this moment, accessible pivoted transmission shaft 24 drives poker rod 25 and rotates this moment, accessible pivoted poker rod 25 stirs the water liquid of retaining chamber 2 inside this moment, then the average temperature of the inside water liquid of effectual improvement retaining chamber 2.

The top of one end of the shell 1 is provided with a liquid level valve which is communicated with the water storage cavity 2, and a user can fill sufficient water into the water storage cavity 2 through the liquid level valve.

The inner wall between the water storage cavity 2 and the driving cavity 3 is provided with a sliding groove, the driving belt 27 is connected inside the sliding groove in a sliding mode, a sealing ring is arranged on the inner wall of the sliding groove along the circumferential direction, and the driving belt 27 can flexibly run through the sliding groove.

One side of the outer part of the shell 1 is hinged with a movable door 28 through a hinge, the movable door 28 corresponds to the driving cavity 3 and the equipment cavity 4, and a user can overhaul and maintain the equipment in the shell 1 by opening the movable door 28.

The working principle is as follows: when the air conditioner main body 6 emits a certain amount of heat after long-time operation, the heat generated when the air conditioner main body 6 operates can be absorbed and utilized by the water liquid in the water storage cavity 2, so that the temperature of the air conditioner main body 6 can be effectively reduced, and the water liquid in the water storage cavity 2 can be prevented from freezing in cold weather of the central air conditioner, thereby improving the working performance of the central air conditioner, the rotating shaft 11 is driven to rotate by the operation of the driving motor 10, the fan blade 12 is driven to rotate, the heat in the equipment cavity 4 can be conveyed to the outside by the rotating fan blade 12, thereby effectively reducing the temperature in the equipment cavity 4, further improving the operating efficiency of the air conditioner main body 6, the working performance is high, when the rotating shaft 11 rotates, the rotating shaft 11 can drive the transmission shaft 24 to rotate, and the poking rod 25 can be driven to rotate by the rotating transmission shaft 24, at this time, the water liquid in the water storage cavity 2 can be stirred by the rotating poking rod 25, so that the average temperature of the water liquid in the water storage cavity 2 is effectively increased, when the rotating shaft 11 rotates, the rotating shaft 11 can drive the transmission shaft 24 to rotate, the rotating transmission shaft 24 can drive the poking rod 25 to rotate, the rotating poking rod 25 can stir the water liquid in the water storage cavity 2, so that the average temperature of the water liquid in the water storage cavity 2 is effectively increased, when the air conditioner main body 6 operates and generates certain vibration, the mounting plate 5 can be driven to reciprocate vertical displacement by the sliding fit work of the mounting plate 5 and the inner wall of the equipment cavity 4, the air conditioner main body 6 at the top of the mounting plate 5 is buffered by the elasticity of the buffer spring 7, so that the air conditioner main body 6 is prevented from operating, shock takes place, lead to air conditioner main part 6 and mounting panel 5 to take place hard collision, lead to air conditioner main part 6 to take place to damage, carry out effectual protection to air conditioner main part 6, and when mounting panel 5 carries out reciprocating vertical displacement, will drive linkage sleeve 14 and carry out vertical displacement, screw-thread fit work through worm 13 and linkage sleeve 14, linkage sleeve 14 that carries out vertical displacement will drive worm 13 and rotate, it will drive worm wheel 18 and rotate to carry out pivoted worm 13 this moment, accessible pivoted worm wheel 18 drives axis of rotation 16 and rotates this moment, it rotates to drive cleaning brush 17, accessible pivoted cleaning brush 17 cleans filter screen 9 this moment, thereby avoid filter screen 9 after long-time filtering operation, the filtration pore of filter screen 9 is blockked up by dust or external debris.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an energy recovery system for central air conditioning, includes casing (1), its characterized in that, retaining chamber (2), drive chamber (3) and equipment chamber (4) have been seted up to the inside of casing (1), retaining chamber (2) are located the top in drive chamber (3) and equipment chamber (4), the inside sliding connection in equipment chamber (4) has mounting panel (5), air conditioner main part (6) are installed at the top of mounting panel (5), the bottom of mounting panel (5) is along transversely being fixed with a plurality of buffer spring (7), the other end of buffer spring (7) all is fixed on the inner wall of equipment chamber (4) bottom, heat dissipation window (8) have been seted up to one side of casing (1), heat dissipation window (8) are corresponding with drive chamber (3), the inner wall between drive chamber (3) and equipment chamber (4) inlays and is equipped with filter screen (9), the inside of equipment chamber (4) is equipped with the clean part of clean filter screen (9), the inside of drive chamber (3) is equipped with the fan, the fan includes driving motor (10), driving motor (10) are fixed on the inner wall that drive chamber (3) is close to equipment chamber (4) one side, the output transmission of driving motor (10) is connected with pivot (11), the one end that driving motor (10) were kept away from in pivot (11) is rotated through the bearing and is connected on heat dissipation window (8), the outer wall of pivot (11) is fixed to have cup jointed flabellum (12), flabellum (12) are rotated the cover and are established in the inside of drive chamber (3), the inside of impoundment chamber (2) is equipped with transmission shaft (24), the both ends of transmission shaft (24) are rotated respectively through the bearing and are connected on the inner wall at impoundment chamber (2) both ends, the outer wall of transmission shaft (24) is fixed with a plurality of and is rotated the cover and is established and is dialled pole (25) at the impoundment chamber (2) inside, the outer wall of pivot (11) and transmission shaft (24) all fixedly cup joints drive wheel (26), two the outside of drive wheel (26) is equipped with drive belt (27), drive wheel (26) and drive belt (27) transmission cooperation work, the spout has been seted up to the inner wall between retaining chamber (2) and drive chamber (3), drive belt (27) sliding connection is in the inside of spout, and the inner wall of this spout is equipped with the sealing washer along circumference.

2. The energy recovery system for the central air conditioner according to claim 1, wherein the cleaning component comprises a worm (13), the worm (13) is positioned at one end of the air conditioner main body (6) close to the filter screen (9), two ends of the worm (13) are respectively rotatably connected to inner walls at two ends of the equipment cavity (4) through bearings, the outer wall of the bottom of the worm (13) is threaded and is sleeved with a linkage sleeve (14), the linkage sleeve (14) is embedded at one end of the mounting plate (5), the inner wall of the top of the equipment cavity (4) is fixedly provided with a mounting block (15), one side of the mounting block (15) far away from the air conditioner main body (6) is rotatably connected with a rotating shaft (16) through a bearing, one end of the rotating shaft (16) far away from the mounting block (15) is rotatably connected to the filter screen (9) through a bearing, and the outer wall of the rotating shaft (16) is fixedly sleeved with a cleaning brush (17), the cleaning brush (17) is rotatably sleeved inside the equipment cavity (4), a worm wheel (18) is fixedly sleeved on the outer wall of the rotating shaft (16), and the worm wheel (18) and the worm (13) are meshed to work.

3. The energy recovery system for a central air conditioner according to claim 2, a water pump (19) is fixed on the inner wall of the bottom of the driving cavity (3), the input end of the water pump (19) is connected with an inlet pipe (20), one end of the inlet pipe (20) far away from the water pump (19) extends to the inside of the water storage cavity (2), the output end of the water pump (19) is connected with a water outlet pipe (21), one end of the water outlet pipe (21) far away from the water pump (19) extends to the inside of the water storage cavity (2) through the equipment cavity (4), the water outlet pipe (21) in the equipment cavity (4) is fixedly wound on the top of the mounting plate (5), the fan blade is characterized in that an electromagnetic valve (22) is installed on the inlet pipe (20), the output end of the electromagnetic valve (22) is connected with a spray head (23), and the output end of the spray head (23) corresponds to the fan blade (12).

4. The energy recovery system for the central air conditioner as claimed in claim 1, wherein a liquid level valve is installed on the top of one end of the housing (1), and the liquid level valve is communicated with the water storage cavity (2).

5. An energy recovery system for central air conditioning according to claim 1, characterized in that a side of the outside of the casing (1) is hinged with a movable door (28), the movable door (28) corresponding to the driving chamber (3) and the equipment chamber (4).