CN215951740U - Heat exchange mechanism and air conditioning device - Google Patents

Abstract

The utility model discloses a heat exchange mechanism and an air conditioning device, and relates to the technical field of air conditioners. Through the cooperation between heat exchanger, deashing board, actuating mechanism, driving motor, first threaded rod, second threaded rod, drive assembly and the fixed block, driving motor drives first threaded rod and second threaded rod and rotates, and then drives the deashing work that the deashing board slides through the fixed block, and easy operation is convenient, and the user need not to engage the professional alright in order to accomplish the cleaning operation.

Description

Heat exchange mechanism and air conditioning device

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a heat exchange mechanism and an air conditioner.

Background

With the improvement of living standard, people have higher and higher requirements on living environment, more and more importance is placed on health and comfort, and the definition of the living environment is not limited to a spacious living space, for example, because the time of people in the room is far longer than that of people outdoors, the quality of indoor air is directly related to the health of people, the quality of indoor air also becomes one of evaluation factors of the living environment, consumers have higher and higher requirements on the indoor environment, dust and impurities in air can be remained on a heat exchanger of an air conditioner, and the cleaning process is more complicated.

The prior heat exchange mechanism and air conditioning equipment, as the chinese patent with the application number of cn201721564554.x and the name of "a heat exchange device and air conditioning equipment", disclose a heat exchange device and air conditioning equipment, wherein the heat exchange device comprises a plurality of sub heat exchangers arranged along the wind direction, each sub heat exchanger comprises a fin and a refrigerant pipe penetrating through the fin, at least one row of refrigerant pipes is arranged in each sub heat exchanger, and in the plurality of sub heat exchangers, the longitudinal pipe pitch of the refrigerant pipe in the sub heat exchanger on the windward side is greater than the longitudinal pipe pitch of the refrigerant pipe in other sub heat exchangers. The heat exchange device that this scheme provided, the wind pressure of its front end is low in order to have great intake, can solve heat exchange device intake few, the problem that heat exchange efficiency is low, and the longitudinal tube pitch of refrigerant pipe is less for the side heat exchanger that faces the wind among the aforementioned other sub heat exchangers of design, this contact time that can increase this other sub heat exchangers and air current, heat exchange efficiency is roughly balanced between making a plurality of sub heat exchangers, it is high-efficient, even to realize the whole heat transfer of heat exchange device, promote its place air conditioning equipment's energy efficiency ratio.

The defects of the prior art are as follows: traditional heat exchanger is very complicated when the clearance, generally need to hire professional staff to dismantle the heat exchanger and come out and clear up, then in installing the heat exchanger into the air conditioner, the operation process is complicated, and also need pay the corresponding expense of staff, therefore the user probably just chooses not to clear up the heat exchanger, use the air conditioner for a long time like this, can lead to remaining the impurity in a large amount of air on the heat exchanger, influence the heat exchange efficiency of air conditioner on the one hand, on the other hand can breed the bacterium even, thereby harm people's health.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat exchange mechanism and an air conditioner, which aim to overcome the defects in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a heat transfer mechanism, heat transfer mechanism installation vertical air conditioner casing in the heat exchanger on, the inside deashing mechanism that is provided with of casing, deashing mechanism is used for clearing up the heat exchanger, deashing mechanism includes deashing board and actuating mechanism, the deashing board slides and sets up on the heat exchanger surface, actuating mechanism is used for driving the deashing board and slides, actuating mechanism includes first threaded rod and second threaded rod, be provided with a drive assembly between first threaded rod and the second threaded rod, first threaded rod rotates and drives the second threaded rod through drive assembly and rotate, equal threaded connection has the fixed block on first threaded rod and the second threaded rod, the deashing board activity sets up on the fixed block.

Further, actuating mechanism still includes driving motor, first threaded rod and second threaded rod are all rotated and are connected inside the casing, driving motor axis of rotation and first threaded rod fixed connection, the transmission subassembly includes the master gear, master gear and first threaded rod fixed connection, fixedly connected with is followed the gear on the second threaded rod, be provided with a chain between master gear and the follow gear, master gear and follow gear all mesh with the chain.

Furthermore, a plurality of chutes are formed in the ash removing plate, a brush plate is arranged on one side, close to the heat exchanger, of the ash removing plate in a sliding mode, a plurality of connecting rods are arranged on one side, close to the ash removing plate, of the brush plate, each connecting rod is arranged in the corresponding chute in a sliding mode, each first spring is arranged between each chute and the corresponding connecting rod, the springs of the first springs drive the brush plate to be attached to the surface of the heat exchanger, and bristles are arranged at one end, far away from the ash removing plate, of the brush plate.

Furthermore, clamping components are arranged between the two sides of the ash removing plate and the corresponding fixing blocks.

Further, the joint subassembly includes the joint pole, the spacing groove has been seted up to the deashing inboard portion, the joint pole slides and sets up at the spacing inslot, be provided with the drive groove on the deashing board top, the drive groove switches on with the spacing groove, a fixedly connected with actuating lever on the joint pole, the actuating lever slides and sets up at the drive inslot, the joint groove has been seted up on the fixed block, the joint pole is joined in marriage with joint groove joint, be provided with the second spring between joint pole and the spacing groove, the elasticity of second spring orders about the joint pole joint and advances the joint inslot.

Further, a box door is hinged to the shell, and a handle is arranged on the box door.

An air conditioning device comprises the heat exchange mechanism.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation between heat exchanger, deashing board, actuating mechanism, driving motor, first threaded rod, second threaded rod, drive assembly and the fixed block, during the use, driving motor drives first threaded rod and rotates and drive the second threaded rod through drive assembly and rotate, drives the deashing board through the fixed block and slides and carry out cleaning operation, need not to dismantle whole heat exchanger, alright in order to accomplish cleaning operation, easy operation is convenient, need not to engage the professional, the user alright in order to accomplish cleaning operation by oneself.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic diagram of an overall structure provided in an embodiment of the present invention;

FIG. 2 is a schematic structural view of a connection mode of the ash removal mechanism and the heat exchanger according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a connection mode between a driving mechanism and an ash removing plate according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of the connection between the driving mechanism and the ash removing plate according to the embodiment of the present invention;

FIG. 6 is an isometric view of an exemplary embodiment of an ash removal plate according to the present disclosure;

FIG. 7 is a schematic top view of an exemplary embodiment of a soot cleaning plate;

fig. 8 is a schematic side sectional view of an ash removing plate according to an embodiment of the present invention.

Description of reference numerals: 1. a housing; 2. a heat exchanger; 3. a dust removal mechanism; 4. cleaning the ash plate; 5. a drive mechanism; 501. a drive motor; 502. a first threaded rod; 503. a second threaded rod; 504. a main gear; 505. a slave gear; 506. a chain; 6. a fixed block; 7. brushing the board; 701. brushing; 8. a connecting rod; 9. a chute; 10. a first spring; 11. a clamping assembly; 12. a limiting groove; 13. a clamping and connecting rod; 14. a drive rod; 15. a second spring; 16. a drive slot; 17. a clamping groove; 18. a box door; 19. a handle; 20. and a transmission assembly.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1-8, in the heat exchange mechanism provided in the embodiment of the present invention, the heat exchange mechanism is installed on a heat exchanger in a vertical air conditioner casing 1, an ash removing mechanism 3 is disposed inside the casing 1, the ash removing mechanism 3 is used for cleaning the ash removing mechanism 3 of the heat exchanger 2 and is used for cleaning the heat exchanger 2, the ash removing mechanism 3 includes an ash removing plate 4 and a driving mechanism 5, the ash removing plate 4 is slidably disposed on the surface of the heat exchanger 2, the driving mechanism 5 is used for driving the ash removing plate 4 to slide, the driving mechanism 5 includes a first threaded rod 502 and a second threaded rod 503, a transmission assembly 20 is disposed between the first threaded rod 502 and the second threaded rod 503, the first threaded rod 502 rotates to drive the second threaded rod 503 to rotate through the transmission assembly 20, both the first threaded rod 502 and the second threaded rod 503 are in threaded connection with a fixing block 6, and the ash removing plate 4 is movably disposed on the fixing block 6.

Specifically, the heat exchange mechanism is arranged on a heat exchanger in a vertical air conditioner shell 1, the ash cleaning mechanism 3 is also arranged in the shell 1, the ash cleaning mechanism 3 is used for cleaning dust, impurities and the like on the surface of the heat exchanger 2, the heat exchanger is cleaned by the ash cleaning mechanism 3 through the arrangement of the ash cleaning mechanism 3, the heat exchanger 2 does not need to be integrally detached from the inside of the shell 1, the operation is simple and convenient, and the practicability of the heat exchange mechanism is improved; the ash cleaning mechanism 3 comprises two parts, one part is an ash cleaning plate 4, the ash cleaning plate 4 is arranged on the surface of the heat exchanger 2 in a sliding mode, the heat exchanger 2 is cleaned through the reciprocating sliding of the ash cleaning plate 4, the other part is a driving mechanism 5 for driving the heat exchanger 2 to slide, the driving mechanism 5 is used for driving, the cleaning operation can be completed without manual operation of a user, and the practicability of the heat exchange mechanism is improved; the driving mechanism 5 comprises a first threaded rod 502 and a second threaded rod 503, a transmission assembly 20 is arranged between the first threaded rod 502 and the second threaded rod 503, when the heat exchanger is used, the first threaded rod 502 rotates, the transmission assembly 20 drives the second threaded rod 503, and then the dust cleaning plate 4 slides to clean impurities on the surface of the heat exchanger; the movable ash cleaning plate 4 is movably arranged on the fixing block 6, the aim is to facilitate the installation and the disassembly of the ash cleaning plate 4, the ash cleaning plate 4 is disassembled after the cleaning operation is completed, the ash cleaning plate 4 is directly cleaned, the whole heat exchanger is not required to be disassembled from the inside of the air conditioner, the operation is simple and convenient, a professional person is not required to be engaged, and a user can operate the heat exchange mechanism according to a specification by himself or herself, so that the practicability of the heat exchange mechanism is improved.

The driving mechanism 5 further includes a driving motor 501, the first threaded rod 502 and the second threaded rod 503 are both rotatably connected inside the housing 1, the rotating shaft of the driving motor 501 is fixedly connected with the first threaded rod 502, the transmission assembly 20 includes a main gear 504, the main gear 504 is fixedly connected with the first threaded rod 502, the second threaded rod 503 is fixedly connected with a slave gear 505, a chain 506 is disposed between the main gear 504 and the slave gear 505, and the main gear 504 and the slave gear 505 are both meshed with the chain 506.

Preferably, referring to fig. 4, the driving mechanism 5 includes a driving motor 501, the driving motor 501 provides power for the whole cleaning operation, the first threaded rod 502 and the second threaded rod 503 are both rotatably connected inside the casing 1, the first threaded rod 502 and the second threaded rod 503 are both in threaded connection with the fixing blocks 6, and when in use, the first threaded rod 502 and the second threaded rod 503 rotate to drive the two fixing blocks 6 to slide, so as to drive the soot cleaning plate 4 to slide on the surface of the heat exchanger 2; the transmission assembly 20 comprises a main gear 504, a slave gear 505 and a chain 506, wherein a first threaded rod 502 is fixedly connected with the main gear 504, a second threaded rod 503 is fixedly connected with the slave gear 503, and the main gear 504 and the slave gear 505 are both meshed with the chain 506; when the heat exchanger is used, the driving motor 501 is started, the rotating shaft of the driving motor 501 rotates to drive the first threaded rod 502 and the main gear 504 to rotate, the main gear 504 rotates to drive the driven gear 505 to rotate through the chain 506, the driven gear 505 rotates to drive the second threaded rod 503 to rotate, the first threaded rod 502 and the second threaded rod 503 synchronously rotate to drive the two fixing blocks 6 to synchronously slide, and then the ash cleaning plate 4 is driven to slide, so that the surface of the heat exchanger 2 is cleaned.

Offer on the deashing board 4 and put a plurality of spouts 9, the one side that the deashing board 4 is close to heat exchanger 2 slides and is provided with a brush board 7, be provided with a plurality of connecting rods 8 on the one side that brush board 7 is close to deashing board 4, every connecting rod 8 slides respectively and sets up in the spout 9 that corresponds, be provided with first spring 10 between every spout 9 and the connecting rod 8 that corresponds, the elasticity of a plurality of first springs 10 orders about the laminating of brush board 7 on heat exchanger 2 is surperficial, the one end that the deashing board 4 was kept away from to brush board 7 is provided with brush hair 701.

Preferably, referring to fig. 8, a brush plate 7 is slidably disposed on one side of the soot cleaning plate 4 close to the heat exchanger 2, a plurality of sliding grooves 9 are disposed on the soot cleaning plate 4, a plurality of connecting rods 8 are disposed on one side of the brush plate 7 close to the soot cleaning plate 4, the brush plate 7 slides in the sliding grooves 9 through the plurality of connecting rods 8, so that the brush plate 7 slides on the soot cleaning plate 4, a first spring 10 is disposed between each sliding groove 9 and the corresponding connecting rod 8, when in use, the brush plate 7 is attached to the soot cleaning plate 4 by the elastic force of the first spring 10, bristles 701 are disposed on the brush plate 7, and when in use, the heat exchanger 2 is cleaned through the bristles; adopt spout, connecting rod and first spring 10's setting, can make brush board 7 can laminate on heat exchanger 2 when using on the surface, through first spring 10's cushioning effect, play the effect of protection heat exchanger 2 at the in-process of clearance when using, further improve this heat transfer mechanism's practicality.

All be provided with joint subassembly 11 between the both sides of deashing board 4 and the fixed block 6 that corresponds, joint subassembly 11 includes joint pole 13, limiting groove 12 has been seted up to deashing board 4 inside, joint pole 13 slides and sets up in limiting groove 12, be provided with drive groove 16 on the deashing board 4 top, drive groove 16 switches on with limiting groove 12, a fixedly connected with actuating lever 14 on the joint pole 13, actuating lever 14 slides and sets up in drive groove 16, joint groove 17 has been seted up on fixed block 6, joint pole 13 is joined in marriage with joint groove 17 joint, be provided with second spring 15 between joint pole 13 and the limiting groove 12, the elasticity of second spring 15 orders about joint pole 13 joint and advances the joint inslot 17.

Preferably, the clamping assembly 11 is arranged, so that the ash cleaning plate 4 can be conveniently mounted and dismounted, the operation is simple and convenient, and the effect is good; referring to fig. 6, the clamping assembly 11 includes a clamping rod 13, a limiting groove 12 is formed in the interior of the soot cleaning plate 4, the clamping rod 13 is slidably disposed in the limiting groove 12, a driving groove 16 is disposed at the top of the soot cleaning plate 4, the driving groove 16 is communicated with the limiting groove 12, a driving rod 14 is fixedly connected to the clamping rod 13, the driving rod 14 is slidably disposed in the driving groove 16, the driving rod 14 slides in the driving groove 16 to drive the clamping rod 13 to slide in the limiting groove 12, wherein the diameter of the driving groove 16 is smaller than that of the limiting groove 12, so that the clamping rod 13 can only slide in the limiting groove 12 and cannot slide out of the driving groove 12, and the sliding direction of the clamping rod 13 is limited; a clamping groove 17 is formed in the fixing block 6, the ash cleaning plate is convenient to mount and dismount through clamping matching of the clamping rod 13 and the clamping groove 17, a second spring 15 is arranged between the clamping rod 13 and the limiting groove 12, and the clamping rod 13 is clamped into the clamping groove 17 through the elastic force of the second spring 15; when the dust cleaning plate 4 needs to be disassembled, the driving rod 14 is driven to slide in the driving groove 16, the clamping rod 13 is driven to slide in the limiting groove 12 to extrude the second spring 15, and when the clamping rod 13 slides out of the clamping groove 17, the dust cleaning plate 4 can be disassembled; when the dust cleaning plate 4 needs to be installed, the driving rod 14 is driven to slide in the driving groove 16 again, the clamping rod 13 is driven to slide in the limiting groove 12, the second spring 15 is extruded in the sliding process, then the clamping rod 13 is installed to one side of the clamping groove 17, the driving rod 14 is loosened, the process that the second spring 15 recovers the elastic force drives the clamping rod 13 to be clamped into the clamping groove 17, and therefore the dust cleaning plate 4 is convenient to install and detach.

A door 18 is hinged on the shell 1, and a handle 19 is arranged on the door 18.

Preferably, a door 18 is hinged on the housing 1, a handle 19 is arranged on the door 18, and the door 18 is opened through the handle 19, so that the ash removing plate 4 can be conveniently taken out; when deashing mechanism 3 carries out cleaning operation, drive deashing board 4 through actuating mechanism 5 and slide and carry out cleaning work, the user can be according to cleaning work's number of times selection and taking out deashing board 4, then cleans deashing board 4, and after drying install deashing board 4 on fixed block 6 operation simple and convenient, further improve this heat transfer mechanism's practicality.

The present invention further provides an air conditioning apparatus, which includes the heat exchange mechanism, and the above mentioned heat exchange devices are all suitable for the air conditioning apparatus, that is, the air conditioning apparatus should have the same effect as above, which is not repeated herein.

The working principle is as follows: when the heat exchanger needs to be cleaned, the driving motor 501 is started, the rotating shaft of the driving motor 501 rotates to drive the first threaded rod 502 and the main gear 504 to rotate, the main gear 504 rotates to drive the driven gear 505 to rotate through the chain 506, the driven gear 505 rotates to drive the second threaded rod 503 to rotate, the first threaded rod 502 and the second threaded rod 503 synchronously rotate to drive the two fixing blocks 6 to synchronously slide, and then the ash removing plate 4 is driven to slide, so that the cleaning operation on the surface of the heat exchanger 2 is realized; when the dust cleaning plate 4 needs to be disassembled and cleaned, the driving rod 14 is driven to slide in the driving groove 16, the clamping rod 13 is driven to slide in the limiting groove 12 to extrude the second spring 15, and when the clamping rod 13 slides out of the clamping groove 17, the dust cleaning plate 4 can be disassembled; after the clearance is accomplished and is accomplished the deashing board 4 stoving, when needing the installation deashing board 4 again, order about actuating lever 14 again and slide in drive slot 16, drive joint pole 13 and slide in spacing groove 12, gliding in-process extrusion second spring 15, then install joint pole 13 to one side of joint groove 17, loosen actuating lever 14, the process that second spring 15 resumes elasticity drives joint pole 13 joint and advances in joint groove 17, thereby be convenient for the installation and the dismantlement of deashing board 4.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims (7)

1. A heat exchange mechanism is characterized in that: the heat exchange mechanism is arranged on a heat exchanger in a vertical air conditioner shell (1), the shell (1) is internally provided with an ash cleaning mechanism (3), and the ash cleaning mechanism (3) is used for cleaning the heat exchanger (2);

the ash removing mechanism (3) comprises an ash removing plate (4) and a driving mechanism (5), the ash removing plate (4) is arranged on the surface of the heat exchanger (2) in a sliding mode, and the driving mechanism (5) is used for driving the ash removing plate (4) to slide;

actuating mechanism (5) include first threaded rod (502) and second threaded rod (503), be provided with a drive assembly (20) between first threaded rod (502) and second threaded rod (503), first threaded rod (502) rotate and drive second threaded rod (503) through drive assembly (20) and rotate, equal threaded connection has fixed block (6) on first threaded rod (502) and second threaded rod (503), deashing board (4) activity sets up on fixed block (6).

2. The heat exchange mechanism of claim 1, wherein: the driving mechanism (5) further comprises a driving motor (501), the first threaded rod (502) and the second threaded rod (503) are rotatably connected inside the shell (1), and a rotating shaft of the driving motor (501) is fixedly connected with the first threaded rod (502);

the transmission assembly (20) comprises a main gear (504), the main gear (504) is fixedly connected with a first threaded rod (502), a secondary gear (505) is fixedly connected to a second threaded rod (503), a chain (506) is arranged between the main gear (504) and the secondary gear (505), and the main gear (504) and the secondary gear (505) are meshed with the chain (506).

3. The heat exchange mechanism of claim 1, wherein: a plurality of sliding grooves (9) are formed in the ash cleaning plate (4), a brush plate (7) is arranged on one side, close to the heat exchanger (2), of the ash cleaning plate (4) in a sliding mode, a plurality of connecting rods (8) are arranged on one side, close to the ash cleaning plate (4), of the brush plate (7), and each connecting rod (8) is arranged in the corresponding sliding groove (9) in a sliding mode;

a first spring (10) is arranged between each sliding groove (9) and the corresponding connecting rod (8), and the elastic force of the first springs (10) drives the brush plate (7) to be attached to the surface of the heat exchanger (2);

and one end of the brush plate (7) far away from the ash cleaning plate (4) is provided with brush bristles (701).

4. The heat exchange mechanism of claim 1, wherein: clamping components (11) are arranged between the two sides of the ash removing plate (4) and the corresponding fixing blocks (6).

5. The heat exchange mechanism of claim 4, wherein: the clamping assembly (11) comprises a clamping rod (13), a limiting groove (12) is formed in the ash cleaning plate (4), the clamping rod (13) is arranged in the limiting groove (12) in a sliding mode, a driving groove (16) is formed in the top of the ash cleaning plate (4), the driving groove (16) is communicated with the limiting groove (12), a driving rod (14) is fixedly connected to the clamping rod (13), and the driving rod (14) is arranged in the driving groove (16) in a sliding mode;

the clamping device is characterized in that a clamping groove (17) is formed in the fixing block (6), the clamping rod (13) is connected with the clamping groove (17) in a clamping mode, a second spring (15) is arranged between the clamping rod (13) and the limiting groove (12), and the elastic force of the second spring (15) drives the clamping rod (13) to be connected into the clamping groove (17) in a clamping mode.

6. The heat exchange mechanism of claim 1, wherein: a box door (18) is hinged to the shell (1), and a handle (19) is arranged on the box door (18).

7. An air conditioning apparatus, characterized in that: comprising the heat exchange mechanism of any one of claims 1 to 6.

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