CN217976399U

CN217976399U - Engine housing cooling tank

Info

Publication number: CN217976399U
Application number: CN202221394644.XU
Authority: CN
Inventors: 黄嘉伟; 黄殿宏; 秦高俊; 殷佳兵
Original assignee: Taixing Huajie Electromechanical Equipment Co ltd
Current assignee: Taixing Huajie Electromechanical Equipment Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-06
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses an engine shell cooling tank, which comprises an engine shell and a cooling tank, wherein a vent pipe is arranged on the top of the engine shell and positioned at the cooling tank, the cooling tank is arranged on the top of the engine shell and extends into a pipe groove of the vent pipe, the vent pipe is of a bending structure and is of an integrated structure with the engine shell, and a reinforcing seat is arranged on the side surface of the engine shell and positioned at the vent pipe; the utility model senses the temperature of the air bag in the control assembly through the air vent on the limiting block by the principle of expansion with heat and contraction with cold, and then adjusts the movement of the moving block to rotate the adjusting block, thereby adjusting the size of the opening of the cooling groove and reducing the possibility of overheating or supercooling in the engine shell; meanwhile, the cooling groove is provided with a bending structure, so that external dust cannot directly fall into the engine shell through the cooling groove, the influence of the dust on parts in the engine shell is reduced, and the cooling effect of a cooling system in the engine shell is ensured.

Description

Engine housing cooling tank

Technical Field

The utility model relates to an engine housing's technical field specifically is an engine housing cooling bath.

Background

The automobile engine is a device for providing power for an automobile, is the heart of the automobile, determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile, can be divided into a diesel engine, a gasoline engine, an electric automobile motor, hybrid power and the like according to different power sources, and common gasoline engines and diesel engines belong to reciprocating piston type internal combustion engines and convert the chemical energy of fuel into mechanical energy of piston motion and output power outwards.

Generally set up cooling system in the current engine housing, set up the cooling bath on the casing, cool off in the cooling system absorptive heat through the cooling bath exhaust atmosphere, but in use cooling bath generally is vertical uncovered design, can't adjust uncovered size and lead to the heat extraction not smooth, the phenomenon of overheated or subcooling can appear in the engine housing, all influence the output of engine and the loss of aggravation part, outside dust is simultaneously easy directly to drop in the engine housing through the cooling bath, thereby influence the cooling in the engine housing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine housing cooling bath to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engine housing cooling bath, including engine housing and cooling bath, the top that lies in the cooling bath on the engine housing is provided with the breather pipe, the cooling bath is seted up at engine housing's top and is extended to the pipe chase of breather pipe, the breather pipe is the structure of buckling, and engine housing between be the integrated into one piece structure, the side that lies in the breather pipe on the engine housing is provided with strengthens the seat, the rotation holding tank has been seted up to the side of breather pipe, it is provided with the pivot to lie in the rotation holding tank on the breather pipe, the fixed cover that has connect in the pivot has the cover block, the one end of cover block is provided with the regulating block, the side that lies in the cooling bath on the engine housing is provided with control assembly.

Preferably, a gear is arranged in the middle of the sleeve block on the rotating shaft, the adjusting block is parallel to the cross section of the bottom of the vent pipe, and the cross section area is smaller than that of the bottom of the vent pipe.

Preferably, the control assembly comprises an air bag, a limit cavity is formed in the side face, located on the cooling groove, of the engine shell, and the air bag is located in the limit cavity and attached to the limit cavity.

Preferably, one end of the air bag is provided with a limiting block, the limiting block is provided with vent holes, the vent holes are distributed in a scattered manner, and a stop block is arranged on the upper edge of the opening of the limiting cavity.

Preferably, the other end of the air bag is provided with a moving block, a rack is arranged on the side face of the moving block, the length of the moving block is larger than half of the length of the vertical part of the limiting cavity, the rack and the gear are meshed with each other, and a spring is arranged between the moving block and the limiting cavity.

Preferably, the side of strengthening the seat slides and pegs graft there is the mounting panel, and the mounting panel passes through the bolt fastening on strengthening the seat, and the mounting panel is "L" type structure, and the tip butt is on the gasbag.

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

1. the utility model discloses a cooling tank side is provided with the control assembly, and the gasbag in the control assembly is by expend with heat and contract with cold principle through the air vent perception temperature on the stopper, and then adjusts the removal of movable block and makes the regulating block rotate, thereby adjusts the uncovered size of cooling tank, reduces the possibility that can appear overheated or undercooling in the engine housing;

2. the utility model discloses a cooling bath sets up the structure of buckling for outside dust can not directly fall in the engine case through the cooling bath, reduces the influence of dust to the part in the engine case, guarantees cooling system's in the engine case cooling effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the engine housing of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2;

fig. 4 is a schematic structural diagram of the adjusting block of the present invention.

In the figure: an engine case 1; a cooling tank 2; a breather pipe 3; a reinforcement seat 4; a mounting plate 41; the accommodating groove 5 is rotated; a rotating shaft 6; a sleeve block 7; a gear 8; an adjusting block 9; an air bag 10; a limiting cavity 11; a stopper 12; a vent hole 13; a stopper 14; a moving block 15; a rack 16; and a spring 17.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: an engine shell cooling groove comprises an engine shell 1 and a cooling groove 2, wherein the engine shell 1 in the figure shows part of the shell, a vent pipe 3 is arranged on the top of the cooling groove 2 on the engine shell 1, the cooling groove 2 is arranged on the top of the engine shell 1 and extends into a pipe groove of the vent pipe 3, the vent pipe 3 is of a bending structure and is of an integrally formed structure with the engine shell 1, and the bending structure enables external dust not to directly fall into the engine shell 1 through the cooling groove 2, so that the influence of the dust on parts in the engine shell 1 is reduced, and the cooling effect of a cooling system in the engine shell 1 is ensured;

the side face of the breather pipe 3 on the engine shell 1 is welded with a reinforcing seat 4, the reinforcing seat 4 ensures the strength of the breather pipe 3 on one hand, and on the other hand, subsequent control components are convenient to set, a rotary accommodating groove 5 is formed in the side face of the breather pipe 3, a rotary shaft 6 is rotatably connected in the rotary accommodating groove 5 on the breather pipe 3 through a bearing, a sleeve block 7 is fixedly sleeved on the rotary shaft 6, a gear 8 is fixedly sleeved in the middle of the sleeve block 7 on the rotary shaft 6, a regulating block 9 is welded at one end of the sleeve block 7, the sleeve block 7 and the regulating block 9 have a rotary space by rotating the accommodating groove 5, the regulating block 9 is parallel to the bottom cross section of the breather pipe 3, the cross section area is smaller than that of the breather pipe 3, the difference between the bottom cross section of the breather pipe 3 and the area projected by the regulating block 9 to the cross section of the breather pipe 3 represents the size of the opening of the cooling tank 2, the regulating block 9 increases the opening when rotating upwards around the rotary shaft 6, and the heat is radiated more; on the contrary, the opening is reduced, and the heat dissipation is slower;

a control assembly is arranged on the side surface of the cooling groove 2 on the engine shell 1, the control assembly comprises an air bag 10, the air bag 10 follows the principle of expansion with heat and contraction with cold, a limit cavity 11 is arranged on the side surface of the cooling groove 2 on the engine shell 1, the air bag 10 is arranged in the limit cavity 11 and is attached to the limit cavity 11, a limit block 12 is attached to one end of the air bag 10, vent holes 13 are arranged on the limit block 12, the vent holes 13 are distributed in a scattered manner, the vent holes 13 facilitate heat to be transmitted to the air bag 10 through the vent holes 13, the limit cavity 11 and the limit block 12 form a limit structure for the air bag 10, and the air bag 10 can be ensured to expand only from one direction;

the upper edge of the opening of the limiting cavity 11 is welded with a stop 14, the stop 14 is favorable for heat concentration, the other end of the air bag 10 is attached with a moving block 15, a rack 16 is welded on the side face of the moving block 15, the rack 16 is meshed with the gear 8, and the length of the moving block 15 is greater than half of the length of the vertical part of the limiting cavity 11, so that the moving block 15 can move without influencing the constant meshing of the rack 16 and the gear 8;

the butt has spring 17 between movable block 15 and the spacing cavity 11, strengthens the side slip grafting of seat 4 and has mounting panel 41, and mounting panel 41 passes through the bolt fastening on strengthening seat 4, and mounting panel 41 is "L" type structure, and the tip butt is on gasbag 10, and mounting panel 41 is provided with and does benefit to the installation of gasbag 10.

In practical use, when an engine is overheated, the stopper 14 is beneficial to heat concentration, the heat is transmitted to the airbag 10 through the cooling groove 2 and the vent holes 13 on the limiting block 12, the airbag 10 expands when heated to extrude the movable block 15 to move downwards, the spring 17 is extruded and then compressed, the rack 16 drives the gear 8 to rotate, the sleeve block 7 and the adjusting block 9 rotate upwards around the rotating shaft 6, the opening of the cooling groove 2 is enlarged, and the heat is conveniently dissipated through the cooling groove 2; when the cooling system in the engine is influenced to cause the phenomenon of supercooling, cold air is transmitted to the air bag 10 through the cooling groove 2 and the vent holes 13 on the limiting block 12, the air bag 10 is cooled and contracted, the moving block 15 moves upwards under the action of the elastic force of the spring 17, the rack 16 drives the gear 8 to rotate, the sleeve block 7 and the adjusting block 9 rotate downwards around the rotating shaft 6, the opening of the cooling groove 2 is reduced, the temperature storage is facilitated, and the possibility of overheating or supercooling in the engine shell 1 is reduced; the cooling groove 2 is provided with the bending structure, so that external dust cannot directly fall into the engine shell 1 through the cooling groove, the influence of the dust on parts in the engine shell 1 is reduced, and the cooling effect of a cooling system in the engine shell 1 is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An engine case cooling bath comprising an engine case (1) and a cooling bath (2), characterized in that: the top that lies in cooling bath (2) on engine housing (1) is provided with breather pipe (3), the top of engine housing (1) is seted up in cooling bath (2) and is extended to the tube seat of breather pipe (3), breather pipe (3) are the structure of buckling, and with engine housing (1) between be the integrated into one piece structure, the side that lies in breather pipe (3) on engine housing (1) is provided with strengthens seat (4), rotation holding tank (5) have been seted up to the side of breather pipe (3), it is provided with pivot (6) in rotation holding tank (5) to lie in on breather pipe (3), the fixed cover has cup jointed sleeve block (7) on pivot (6), the one end of sleeve block (7) is provided with regulating block (9), the side that lies in cooling bath (2) on engine housing (1) is provided with control assembly.

2. An engine case cooling slot as set forth in claim 1, wherein: a gear (8) is arranged in the middle of the sleeve block (7) on the rotating shaft (6), the adjusting block (9) is parallel to the bottom cross section of the vent pipe (3), and the cross section is smaller than the bottom cross section of the vent pipe (3).

3. An engine case cooling slot as set forth in claim 1, wherein: the control assembly comprises an air bag (10), a limiting cavity (11) is formed in the side face, located on the cooling groove (2), of the engine shell (1), and the air bag (10) is located in the limiting cavity (11) and attached to the limiting cavity (11).

4. An engine case cooling slot as set forth in claim 3, wherein: a limiting block (12) is arranged at one end of the air bag (10), vent holes (13) are formed in the limiting block (12), the vent holes (13) are distributed in a scattered mode, and a stop block (14) is arranged on the upper edge of the opening of the limiting cavity (11).

5. An engine case cooling slot as set forth in claim 4, wherein: a moving block (15) is arranged at the other end of the air bag (10), a rack (16) is arranged on the side face of the moving block (15), the length of the moving block (15) is larger than half of the length of the vertical portion of the limiting cavity (11), the rack (16) and the gear (8) are meshed with each other, and a spring (17) is arranged between the moving block (15) and the limiting cavity (11).

6. An engine housing cooling slot as defined in claim 1, wherein: the side surface of the reinforcing seat (4) is inserted with a mounting plate (41) in a sliding mode, the mounting plate (41) is fixed on the reinforcing seat (4) through bolts, the mounting plate (41) is of an L-shaped structure, and the end portion of the mounting plate abuts against the air bag (10).