CN219154188U

CN219154188U - Ventilation structure

Info

Publication number: CN219154188U
Application number: CN202320396048.3U
Authority: CN
Inventors: 高伟博; 廖贵膑; 秦毅
Original assignee: Shenzhen Micro Grid Energy Management System Laboratories Co ltd
Current assignee: Shenzhen Micro Grid Energy Management System Laboratories Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-06-09
Anticipated expiration: 2033-03-06

Abstract

The utility model relates to the technical field of power generation vehicles and discloses a ventilation structure, which comprises a power generation vehicle, wherein a ventilation opening is formed in the power generation vehicle, a detachable filter screen is installed on the power generation vehicle and is opposite to the ventilation opening, two fixing plates are fixedly connected to the power generation vehicle, four side plates are fixedly connected to the power generation vehicle, a dust removing assembly is arranged on the power generation vehicle, a lifting assembly and a driving assembly which are mutually matched are arranged on the power generation vehicle, and a rotating assembly is also arranged on the power generation vehicle. When the ventilation structure provided by the utility model is used, the brush hair can clean and dredge the filter screen, so that the air flow can smoothly generate convection inside and outside the power generation vehicle, the heat dissipation performance of the power generation vehicle is ensured, dust is not required to be cleaned manually, and the practicability of the ventilation structure is improved.

Description

Ventilation structure

Technical Field

The utility model relates to the technical field of power generation vehicles, in particular to a ventilation structure.

Background

The power generation vehicle is a special vehicle provided with a power supply device, and can be provided with a storage battery set, a diesel generating set and a gas generating set.

The utility model discloses a diesel engine set, the power generation car is equipped with the power generation car, can produce a large amount of heat when diesel engine set's operation, generally open on the side wall of power generation car both sides has the vent, cool down the heat dissipation to the power generation car through the mode of ventilation, during practical use, if the bore of vent is great, then the dust in the external environment gets into the power generation car inside easily through the vent to on attaching the power generation module in the power generation car, influence the heat dissipation of power generation module, if the bore of vent is less, then the dust in the external environment can attach on the car shell, the dust can hinder the circulation of air current between the inside and outside of power generation car, need the staff regularly clear up the dust of vent department, the operation is inconvenient, ventilation structure's practicality has been reduced.

Therefore, a ventilation structure is required to solve the above problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a ventilation structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a ventilation structure, includes the power generation car, the vent has been seted up on the power generation car, install detachable filter screen on the power generation car, and the filter screen just sets up to the vent, two fixed plates of fixedly connected with on the power generation car, four curb plates of still fixedly connected with on the power generation car, be provided with the deashing subassembly on the power generation car, be provided with mutually supporting lifting unit and drive assembly on the power generation car, still be provided with rotating assembly on the power generation car.

As a preferable technical scheme of the utility model, the ash cleaning component comprises a rotating shaft, a rotating drum and bristles, wherein the rotating drum is fixedly sleeved on the rotating shaft, the bristles are adhered to the rotating drum, and the bristles are adhered to the surface of the filter screen.

As a preferable technical scheme of the utility model, the lifting assembly comprises a screw rod, two lifting blocks and a guide rod, wherein the screw rod is rotationally assembled between two opposite side plates, the guide rod is fixedly connected between the other two opposite side plates, one lifting block is in threaded sleeve connection with the screw rod, the other lifting block is in sliding sleeve connection with the guide rod, the two lifting blocks are respectively rotationally assembled at two ends of the rotating shaft, and the screw rod penetrates through one side plate.

As a preferable technical scheme of the utility model, the driving assembly comprises a driving rod, a plurality of driving impellers, a transmission rod, two bevel gears and a transmission piece, wherein the driving rod is rotationally assembled between two fixing plates, the driving impellers are fixedly sleeved on the driving rod and are uniformly distributed on the driving rod, the transmission rod is rotationally assembled on a power generation vehicle, one bevel gear is fixedly sleeved on the driving rod, the other bevel gear is fixedly sleeved on the transmission rod, the two bevel gears are meshed with each other, and the transmission rod is in transmission connection with the screw rod through the transmission piece.

As a preferable technical scheme of the utility model, the rotating assembly comprises a reel, a coil spring and a winding wire, wherein the reel is fixedly sleeved on a rotating shaft, one end of the coil spring is connected with a rotating drum, the other end of the coil spring is connected with a corresponding lifting block, one end of the winding wire is fixed and wound on the reel, and the other end of the winding wire is connected with a generating vehicle.

As a preferable technical scheme of the utility model, the driving impeller is composed of a plurality of axial flow blades which are distributed at equal intervals along the circumferential direction, and the axial flow blades are fixedly connected to the driving rod.

According to the utility model, the ash removing component, the lifting component, the driving component and the rotating component are arranged, so that when the power generation vehicle runs under the cooperation of the ash removing component, the lifting component, the driving component and the rotating component, the brush hair can continuously brush the filter screen, brush dust attached to the surface of the filter screen, play roles in cleaning and dredging the filter screen, ensure that air flow can smoothly generate convection inside and outside the power generation vehicle, ensure the heat dissipation performance of the power generation vehicle, eliminate dust manually, and improve the practicability of a ventilation structure.

Drawings

FIG. 1 is a schematic front view of a ventilation structure according to the present utility model;

FIG. 2 is a schematic side view of a ventilation structure according to the present utility model;

FIG. 3 is an enlarged view of the A-site structure of a ventilating structure according to the present utility model;

FIG. 4 is an enlarged view of the structure at B of a ventilating structure according to the present utility model;

fig. 5 is an enlarged view of a structure at C of a ventilation structure according to the present utility model.

In the figure: the device comprises a power generation car 1, a fixed plate 2, a side plate 3, a dust removing component 4, a rotating shaft 41, a rotating drum 42, brush hair 43, a lifting component 5, a screw rod 51, a lifting block 52, a guide rod 53, a driving component 6, a driving rod 61, a driving impeller 62, a driving rod 63, a bevel gear 64, a driving piece 65, a rotating component 7, a winding wheel 71, a coil spring 72 and a winding wire 73.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a ventilation structure comprises a power generation vehicle 1, wherein a ventilation opening is formed in the power generation vehicle 1, a detachable filter screen is installed on the power generation vehicle 1 and is opposite to the ventilation opening, two fixing plates 2 are fixedly connected to the power generation vehicle 1, four side plates 3 are fixedly connected to the power generation vehicle 1, an ash cleaning component 4 is arranged on the power generation vehicle 1, a lifting component 5 and a driving component 6 which are matched with each other are arranged on the power generation vehicle 1, and a rotating component 7 is further arranged on the power generation vehicle 1.

Referring to fig. 5, the ash removal component 4 comprises a rotating shaft 41, a rotating drum 42 and bristles 43, the rotating drum 42 is fixedly sleeved on the rotating shaft 41, the bristles 43 are adhered to the rotating drum 42, the bristles 43 are attached to the surface of the filter screen, and the ash removal component 4 is arranged to facilitate automatic cleaning of dust.

Referring to fig. 5, the lifting assembly 5 includes a screw rod 51, two lifting blocks 52 and a guide rod 53, the screw rod 51 is rotatably assembled between two opposite side plates 3, the guide rod 53 is fixedly connected between the other two opposite side plates 3, one lifting block 52 is in threaded sleeve connection with the screw rod 51, the other lifting block 52 is slidably sleeved on the guide rod 53, the two lifting blocks 52 are respectively rotatably assembled at two ends of the rotating shaft 41, the screw rod 51 penetrates through one side plate 3, and the lifting assembly 5 is arranged to facilitate the up-down movement of the rotating shaft 41.

Referring to fig. 3, the driving assembly 6 includes a driving rod 61, a plurality of driving impellers 62, a driving rod 63, two bevel gears 64 and a driving member 65, the driving rod 61 is rotatably assembled between the two fixing plates 2, the driving impellers 62 are fixedly sleeved on the driving rod 61, the driving impellers 62 are uniformly distributed on the driving rod 61, the driving rod 63 is rotatably assembled on the electric generating car 1, one of the bevel gears 64 is fixedly sleeved on the driving rod 61, the other bevel gear 64 is fixedly sleeved on the driving rod 63, the two bevel gears 64 are meshed with each other, the driving rod 63 is in transmission connection with the screw rod 51 through the driving member 65, and the driving assembly 6 is arranged to facilitate the up-down movement of the rotating shaft 41.

Referring to fig. 5, the rotating assembly 7 includes a reel 71, a coil spring 72 and a winding wire 73, the reel 71 is fixedly sleeved on the rotating shaft 41, one end of the coil spring 72 is connected with the drum 42, the other end of the coil spring 72 is connected with the corresponding lifting block 52, one end of the winding wire 73 is fixed and wound on the reel 71, and the other end of the winding wire 73 is connected with the power generating vehicle 1, and by arranging the rotating assembly 7, the rotating shaft 41 can rotate in the process of moving up and down.

Referring to fig. 2, the driving impeller 62 is formed by a plurality of axial flow blades distributed at equal intervals in the circumferential direction, and the plurality of axial flow blades are fixedly connected to the driving rod 61, so that the plurality of driving impellers 62 drive the driving rod 61 to rotate.

The specific working principle of the utility model is as follows:

when the ventilation structure of the generator car is used, in the running process of the generator car 1, air flow can drive the driving rod 61 to rotate through the driving impellers 62, the driving rod 61 can drive the transmission rod 63 to rotate through the two bevel gears 64 meshed with each other during rotation, the transmission rod 63 can drive the screw rod 51 to rotate through the transmission piece 65 during rotation, the screw rod 51 can drive the corresponding lifting block 52 to move up and down under the limiting action of the guide rod 53 during rotation, and the lifting block 52 can drive the rotating shaft 41 to move up and down during up and down movement;

when the rotating shaft 41 moves from top to bottom, the winding wire 73 extends from the winding wheel 71, the winding wire 73 can drive the winding wheel 71 to rotate in the process, so that the rotating shaft 41 rotates, the rotating shaft 41 can drive the rotating drum 42 to rotate when rotating, the bristles 43 at the outer edge of the rotating drum 42 can continuously brush the filter screen when rotating, dust attached to the surface of the filter screen can be brushed off, the filter screen can be cleaned and dredged, air flow can be smoothly convected inside and outside the electric generating car 1, when the rotating shaft 41 moves from bottom to top, the winding wheel 71 can reversely rotate under the elastic force of the coil spring 72, and the winding wire 73 is rewound on the winding wheel 71;

it should be noted that the transmission member 65 adopts a chain transmission manner, and specifically, the transmission member 65 may include two synchronizing wheels and a synchronous belt, where the synchronous belt is sleeved on the two synchronizing wheels, so as to implement transmission between the two synchronizing wheels.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a ventilation structure, includes power generation car (1), the vent has been seted up on power generation car (1), install detachable filter screen on power generation car (1), and the filter screen just sets up to the vent, its characterized in that, two fixed plates (2) of fixedly connected with on power generation car (1), four curb plates (3) of still fixedly connected with on power generation car (1), be provided with ash removal subassembly (4) on power generation car (1), be provided with lifting unit (5) and drive assembly (6) of mutually supporting on power generation car (1), still be provided with on power generation car (1) and rotate subassembly (7).

2. The ventilation structure according to claim 1, wherein the ash removal assembly (4) comprises a rotating shaft (41), a rotating drum (42) and bristles (43), the rotating drum (42) is fixedly sleeved on the rotating shaft (41), the bristles (43) are adhered to the rotating drum (42), and the bristles (43) are adhered to the surface of the filter screen.

3. A ventilating structure according to claim 2, characterized in that the lifting assembly (5) comprises a screw rod (51), two lifting blocks (52) and a guide rod (53), the screw rod (51) is rotatably assembled between two opposite side plates (3), the guide rod (53) is fixedly connected between the other two opposite side plates (3), one lifting block (52) is in threaded sleeve connection with the screw rod (51), the other lifting block (52) is in sliding sleeve connection with the guide rod (53), the two lifting blocks (52) are rotatably assembled at two ends of the rotating shaft (41) respectively, and the screw rod (51) penetrates through one side plate (3).

4. A ventilating structure according to claim 3, characterized in that the driving assembly (6) comprises a driving rod (61), a plurality of driving impellers (62), a transmission rod (63), two bevel gears (64) and a transmission member (65), the driving rod (61) is rotatably assembled between two fixing plates (2), a plurality of driving impellers (62) are fixedly sleeved on the driving rod (61), a plurality of driving impellers (62) are uniformly distributed on the driving rod (61), the transmission rod (63) is rotatably assembled on the electric generating car (1), one bevel gear (64) is fixedly sleeved on the driving rod (61), the other bevel gear (64) is fixedly sleeved on the transmission rod (63), the two bevel gears (64) are meshed with each other, and the transmission rod (63) is in transmission connection with the screw rod (51) through the transmission member (65).

5. A ventilating structure according to claim 3, characterized in that the rotating assembly (7) comprises a reel (71), a coil spring (72) and a winding wire (73), the reel (71) is fixedly sleeved on the rotating shaft (41), one end of the coil spring (72) is connected with the rotating drum (42), the other end of the coil spring (72) is connected with the corresponding lifting block (52), one end of the winding wire (73) is fixed and wound on the reel (71), and the other end of the winding wire (73) is connected with the electric generating car (1).

6. A ventilating structure according to claim 4, characterized in that the driving impeller (62) consists of a number of circumferentially equally spaced axial blades, which are fixedly connected to the driving rod (61).