CN218238532U

CN218238532U - Cooler internal self-cleaning device

Info

Publication number: CN218238532U
Application number: CN202222454962.7U
Authority: CN
Inventors: 郝胜凯; 邢著鹏; 王宪才
Original assignee: Shandong Hairun Auto Parts Co ltd
Current assignee: Shandong Hairun Auto Parts Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-06
Anticipated expiration: 2032-09-16

Abstract

The utility model belongs to the technical field of the car, especially, for the inside automatically cleaning device of cooler, include the cooler casing and fix the inside cooling tube of cooler casing, the soot blowing subassembly is installed to one side of cooler casing, and this device blows soot assembly and ash removal subassembly through what set up, and starter motor can drive the soot cleaning roller and remove on the surface of cooling tube, and then strikes off dust and the impurity of cooling tube surface adhesion, has improved the convenience and the efficiency of cooling tube dust clearance to can drive the flabellum and rotate in the inside of fixed frame, can blow to the inside of cooler casing, and then blow off the dust that produces in the cleaning process, prevent that the dust after the cleanness from still preserving in the inside of cooler casing, thereby guarantee the automatically cleaning effect to cooler casing and cooling tube.

Description

Cooler internal self-cleaning device

Technical Field

The utility model belongs to the technical field of the car, the inside automatically cleaning device of concretely relates to cooler.

Background

The cooler is a heat exchanger, and is usually installed at the front end of the automobile and is an important component in an air conditioning system;

via review publication (bulletin) number: CN214307706U discloses an automotive air conditioning condenser with self-cleaning function, which discloses in this technology that "there are cleaning brush, micro motor and dust screen, which can clean the surface of the dust screen, so as to clean the dust and impurities on the surface of the dust screen, and the dust screen is provided, which can block the dust and impurities, and can prevent the cleaning brush from cleaning the condenser device, so that the condenser device can be cleaned and damaged after multiple cleaning;

although this design can be with dust and impurity on dust screen surface clean with a brush totally, and can block dust and impurity, can't blow off the dust that produces in the cleaning process, lead to the dust after the cleaning still to be preserved in the cooler easily, can not ensure the effect of cooler automatically cleaning.

In order to solve the above problems, a cooler internal self-cleaning device is proposed in the present application.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an inside automatically cleaning device of cooler has the dust and the impurity that can strike off the cooling tube surface adhesion, has improved the convenience and the efficiency of cooling tube dust clearance, can blow to the inside of cooler casing, and then blows off the dust that produces clean in-process, prevents that the dust after the cleanness still remains in the inside of cooler casing to guarantee the characteristics to the automatically cleaning effect of cooler casing and cooling tube.

In order to achieve the above object, the utility model provides a following technical scheme: the self-cleaning device in the cooler comprises a cooler shell and a cooling pipe fixed in the cooler shell, wherein a soot blowing assembly is arranged on one side of the cooler shell;

the soot blowing assembly comprises a fixed frame fixed on one side of the cooler shell, a motor fixed inside the fixed frame and fan blades installed inside the fixed frame, and a driving shaft is fixed between the output end of the motor and the fan blades.

As the utility model discloses the inside automatically cleaning device of cooler is preferred, the motor with be provided with bevel gear A between the flabellum, bevel gear A fixes the surface of drive shaft, the below of motor is provided with the dwang, the dwang passes through bearing A and rotates the connection and be in the inside of fixed frame, just the dwang is close to bevel gear A's one end is fixed with bevel gear B, bevel gear B with bevel gear A meshes the connection, the surface of drive shaft is rotated through bearing B and is connected with the support, the support is fixed the inside of fixed frame.

As the utility model discloses the inside automatically cleaning device of cooler is preferred, cooler housing lower surface is close to dwang one side is rotated through bearing C and is connected with the transmission shaft, the dwang is kept away from bevel gear B's one end is run through the surface of fixed frame, and extend to the outside of fixed frame, the transmission shaft with the running through end surface of dwang all is fixed with drive wheel A, and two sets of be connected through drive belt A between the drive wheel A.

As the utility model discloses the inside automatically cleaning device of cooler is preferred, the internally mounted of cooler casing has the deashing subassembly, the deashing subassembly is including hugging closely the deashing roller on cooling tube surface and rotate through bearing D and connect in the threaded rod and the threaded connection of the inside both sides of cooler casing are two sets of the screw thread piece on threaded rod surface.

As the utility model discloses the inside automatically cleaning device of cooler is preferred, the deashing subassembly is still including fixing the axis of rotation at deashing roller both ends and fixing are two sets of the rotating gear and the meshing on axis of rotation surface are connected the pinion rack on rotating gear surface, it is two sets of the axis of rotation is kept away from the one end of deashing roller is all rotated through bearing E and is connected two sets of relative one side of screw thread piece, the both ends of pinion rack are fixed the inside of cooler casing.

As the utility model discloses the inside automatically cleaning device of cooler is preferred, and is two sets of the one end of threaded rod all runs through the surface of cooler casing, and extend to the below of cooler casing is in with the setting respectively the drive wheel B of cooler casing below both sides is connected, just the fixed surface of transmission shaft has drive wheel B, three groups be connected through drive belt B between the drive wheel B.

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

through the soot blowing assembly and the soot cleaning assembly which are arranged, dust and impurities adhered to the surface of the cooling pipe can be scraped, convenience and efficiency of cleaning the dust of the cooling pipe are improved, air can be blown to the inside of the cooler shell, then the dust generated in the cleaning process is blown out, the dust after cleaning is prevented from being left in the cooler shell, and therefore the self-cleaning effect of the cooler shell and the cooling pipe is guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a cross-sectional view of the middle fixing frame of the present invention;

FIG. 3 is a schematic view of a partial structure of a soot blowing assembly according to the present invention;

FIG. 4 is a schematic view of a partial structure of the ash removal assembly of the present invention;

fig. 5 is a schematic structural view of the middle gear of the present invention.

In the figure:

1. a cooler housing; 2. a cooling tube;

3. a soot blowing assembly; 31. a fixing frame; 32. a motor; 33. a drive shaft; 331. a bevel gear A; 332. a bevel gear B; 333. rotating the rod; 334. a support; 34. a fan blade; 35. a transmission wheel A; 36. a transmission belt A; 37. a drive shaft; 371. a driving wheel B; 372. a transmission belt B;

4. a soot cleaning assembly; 41. an ash removal roller; 42. a rotating shaft; 43. a rotating gear; 44. a toothed plate; 45. a thread block; 46. a threaded rod.

Detailed Description

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

As shown in fig. 1:

the self-cleaning device in the cooler comprises a cooler shell 1 and a cooling pipe 2 fixed in the cooler shell 1, wherein a soot blowing assembly 3 is installed on one side of the cooler shell 1.

In this embodiment: existing cooler internal self-cleaning device { public (bulletin) No.: CN214307706U discloses an automotive air conditioning condenser with self-cleaning function, which discloses a cleaning brush proposed in this application document, and the ash removing roller 41 in this application document adopts the same technical means in this prior art, which is not described herein any more, and further improves this application about this existing screw, and the details refer to the following disclosed technology; in order to solve the technical problems in the prior art, as disclosed in the background art, "the design can clean dust and impurities on the surface of the dust screen, and can block the dust and the impurities, but cannot blow out the dust generated in the cleaning process, so that the dust after cleaning is still left in the cooler easily, and the self-cleaning effect of the cooler cannot be guaranteed.

As shown in fig. 1-5:

further, the method comprises the following steps:

in connection with the above, the soot blowing assembly 3 includes a fixing frame 31 fixed at one side of the cooler housing 1, a motor 32 fixed inside the fixing frame 31, and a fan blade 34 installed inside the fixing frame 31, and a driving shaft 33 is fixed between an output end of the motor 32 and the fan blade 34.

In this embodiment: when the dust attached to the surface of the cooling pipe 2 inside the cooler housing 1 needs to be cleaned, the motor 32 is started, along with the rotation of the motor 32, the fan blades 34 can be driven by the driving shaft 33 to rotate inside the fixing frame 31, then the fan blows air into the cooler housing 1, and then the dust generated in the cleaning process is blown out, so that the dust after cleaning is prevented from being left in the cooler housing 1, and the self-cleaning effect on the cooler housing 1 and the cooling pipe 2 is ensured.

It should be noted that: both ends of the fixing frame 31 are respectively provided with an air inlet and an air outlet, and a dust filter screen is arranged at the air inlet, so that dust and impurities can be blocked.

Further, the method comprises the following steps:

in combination with the above, a bevel gear a331 is disposed between the motor 32 and the fan blade 34, the bevel gear a331 is fixed on the surface of the driving shaft 33, a rotating rod 333 is disposed below the motor 32, the rotating rod 333 is rotatably connected inside the fixing frame 31 through a bearing a, a bevel gear B332 is fixed at one end of the rotating rod 333 close to the bevel gear a331, the bevel gear B332 is meshed with the bevel gear a331, a bracket 334 is rotatably connected on the surface of the driving shaft 33 through the bearing B, the bracket 334 is fixed inside the fixing frame 31, a transmission shaft 37 is rotatably connected at one side of the lower surface of the cooler housing 1 close to the rotating rod 333 through a bearing C, one end of the rotating rod 333 far from the bevel gear B332 penetrates through the surface of the fixing frame 31 and extends to the outside of the fixing frame 31, transmission wheels a35 are fixed on the penetrating end surfaces of the transmission shaft 37 and the rotating rod 333, and the two sets of transmission wheels a35 are connected through a 36.

In this embodiment: with the rotation of the driving shaft 33, the bevel gear a331 can be driven to rotate, and then the bevel gear B332 and the rotating rod 333 are driven to rotate inside the fixing frame 31, so as to drive the driving wheel a35 to rotate, and then the driving shaft 37 can be driven to rotate by the cooperation of the driving belt a 36.

It should be noted that: the transmission ratio between the bevel gear A331 and the bevel gear B332 is five to one, so that the rotating speed of the fan blades 34 can be guaranteed to blow out dust.

Further, the method comprises the following steps:

in combination with the above, the ash removal assembly 4 is installed inside the cooler casing 1, and the ash removal assembly 4 includes an ash removal roller 41 tightly attached to the surface of the cooling pipe 2, threaded rods 46 rotatably connected to two sides inside the cooler casing 1 through bearings D, and threaded blocks 45 threadedly connected to the surfaces of the two sets of threaded rods 46.

In this embodiment: through the rotation of transmission shaft 37, can drive two sets of threaded rods 46 and rotate, then drive two sets of screw thread blocks 45 and remove on its surface, and then drive deashing roller 41 and remove on the surface of cooling tube 2, realize cleaning cooling tube 2 attached to dust in surface.

It should be noted that: the length of the dust removing roller 41 is larger than that of the cooling pipe 2, so that the surface of the cooling pipe 2 can be cleaned and removed without dead angles.

Further, the following steps:

in combination with the above, the ash removing assembly 4 further includes rotating shafts 42 fixed at two ends of the ash removing roller 41, rotating gears 43 fixed on surfaces of the two groups of rotating shafts 42, and toothed plates 44 engaged with surfaces of the rotating gears 43, one ends of the two groups of rotating shafts 42 far away from the ash removing roller 41 are rotatably connected to opposite sides of the two groups of threaded blocks 45 through bearings E, two ends of the toothed plates 44 are fixed inside the cooler casing 1, one ends of the two groups of threaded rods 46 penetrate through the surface of the cooler casing 1 and extend to the lower side of the cooler casing 1, and are respectively connected with driving wheels B371 arranged at two sides below the cooler casing 1, and driving wheels B371 are fixed on the surface of the transmission shaft 37, and the three groups of driving wheels B are connected through driving belts B372.

In this embodiment: rotation through transmission shaft 37, can drive wheel B371 and rotate, again by the cooperation of drive belt B372, can drive wheel B371 synchronous rotation of transmission shaft 37 both sides, and then drive threaded rod 46 and rotate, at the in-process that screw block 45 removed, can drive slewing gear 43 through the cooperation of axis of rotation 42 and remove, under the meshing of pinion rack 44, can drive slewing gear 43 and axis of rotation 42 and rotate between two sets of screw blocks 45, thereby drive deashing roller 41 and rotate, it is clean to realize that deashing roller 41 rotates at the in-process that cooling tube 2 surface removed, can strike off the dust and the impurity of cooling tube 2 surface adhesion, the convenience and the efficiency of cooling tube 2 dust clearance have been improved.

It should be noted that: when screw block 45 drives deashing roller 41 and removes the bottom to cooling tube 2, through the reversal of control motor 32, can drive deashing roller 41 antiport and rotate, so reciprocal, can be with the whole cleanness of dust and the impurity of cooling tube 2 surface adhesion.

Working principle, when in use: when the dust attached to the surface of the cooling pipe 2 inside the cooler housing 1 needs to be cleaned, the motor 32 is started, along with the rotation of the motor 32, the fan blades 34 can be driven to rotate inside the fixed frame 31 through the driving shaft 33, and then the air is blown into the cooler housing 1, along with the rotation of the driving shaft 33, the bevel gear a331 can be driven to rotate, the bevel gear B332 and the rotating rod 333 are driven to rotate inside the fixed frame 31, and then the driving wheel a35 is driven to rotate, and then the driving shaft 37 can be driven to rotate through the matching of the driving belt a36, the driving wheel B371 can be driven to rotate through the rotation of the driving shaft 37, and then the driving wheel B371 on both sides of the driving shaft 37 can be driven to synchronously rotate, so that the two sets of threaded rods 46 are driven to rotate, and then the two sets of threaded blocks 45 are driven to move, in the moving process of the threaded blocks 45, the rotating gear 43 can be driven to move through the matching of the rotating shaft 42, and under the meshing of the toothed plates 44, the rotating gear 43 and the rotating shaft 42 can be driven to rotate between the two sets of the threaded blocks 45, thereby driving the dust cleaning roller 41 to rotate, and realizing the cleaning roller 41 to clean the surface of the dust roller 2 in the cleaning process of the cooling pipe.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Inside self-cleaning device of cooler, including cooler casing (1) and fix cooling tube (2) inside cooler casing (1), its characterized in that: a soot blowing assembly (3) is installed on one side of the cooler shell (1);

the soot blowing assembly (3) comprises a fixed frame (31) fixed on one side of the cooler shell (1) and a motor (32) and fan blades (34) installed inside the fixed frame (31), wherein a driving shaft (33) is fixed between the output end of the motor (32) and the fan blades (34).

2. Cooler interior self-cleaning device according to claim 1, characterized in that: the utility model discloses a fan, including motor (32) and flabellum (34), be provided with bevel gear A (331) between motor (32) and flabellum (34), bevel gear A (331) are fixed the surface of drive shaft (33), the below of motor (32) is provided with dwang (333), dwang (333) rotate through bearing A to be connected the inside of fixed frame (31), just dwang (333) are close to the one end of bevel gear A (331) is fixed with bevel gear B (332), bevel gear B (332) with bevel gear A (331) meshing connection, the surface of drive shaft (33) is rotated through bearing B and is connected with support (334), support (334) are fixed the inside of fixed frame (31).

3. Self-cleaning device inside a cooler according to claim 2, characterized in that: cooler casing (1) lower surface is close to dwang (333) one side is rotated through bearing C and is connected with transmission shaft (37), dwang (333) are kept away from the one end of bevel gear B (332) is run through the surface of fixed frame (31), and extend to the outside of fixed frame (31), transmission shaft (37) with the end surface that runs through of dwang (333) all is fixed with drive wheel A (35), and two sets of be connected through drive belt A (36) between drive wheel A (35).

4. Self-cleaning device inside a cooler according to claim 3, characterized in that: the inside mounting of cooler casing (1) has deashing subassembly (4), deashing subassembly (4) including hug closely cooling tube (2) surperficial deashing roller (41) and rotate through bearing D and connect in threaded rod (46) and threaded connection of the inside both sides of cooler casing (1) are two sets of threaded block (45) on threaded rod (46) surface.

5. Self-cleaning device inside a cooler according to claim 4, characterized in that: deashing subassembly (4) are still including fixing axis of rotation (42) at deashing roller (41) both ends and fixing two sets of rotating gear (43) and meshing on axis of rotation (42) surface are connected at pinion rack (44) on rotating gear (43) surface, and are two sets of rotating shaft (42) are kept away from the one end of deashing roller (41) is all rotated through bearing E and is connected two sets of the relative one side of screw thread piece (45), the both ends of pinion rack (44) are fixed the inside of cooler casing (1).

6. Cooler interior self-cleaning device according to claim 4, characterized in that: two sets of the one end of threaded rod (46) all runs through the surface of cooler casing (1), and extend to the below of cooler casing (1) to be in with the setting respectively the drive wheel B (371) of cooler casing (1) below both sides are connected, just the fixed surface of transmission shaft (37) has drive wheel B (371), three groups be connected through drive belt B (372) between drive wheel B (371).