CN211918370U

CN211918370U - Cooling system of automobile

Info

Publication number: CN211918370U
Application number: CN201922144502.2U
Authority: CN
Inventors: 郑华玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-11-13
Anticipated expiration: 2029-12-02

Abstract

A cooling system of an automobile relates to the field of cooling equipment, in particular to a cooling system for an automobile, which comprises a shell adhered outside an engine, wherein the surface of the shell is provided with a water inlet branch pipe which is evenly distributed on the shell, the water inlet branch pipe is also sequentially connected with a water cooling tank and a water storage tank, the water storage tank comprises a first cavity and a second cavity, the upper part of the side wall of the first cavity is provided with a water inlet communicated with the water inlet branch pipe, the lower end surface is provided with a water outlet communicated with the water inlet branch pipe, the upper end surface is provided with a first water injection hole, the upper end surface of the second cavity is provided with a second water injection hole, the lower part of the side wall is provided with a water discharge hole, the water discharge hole is provided with a connecting part connected with a cooling structure of a brake drum, the utility model adopts a structure with two cavities in one tank, so that the water flow temperature in the cooling system of the engine and the cooling system, the heat is absorbed by the water flow in the two cooling systems, so that the conditions of overhigh water temperature and poor cooling effect are avoided.

Description

Cooling system of automobile

Technical Field

The utility model relates to a cooling device field, concretely relates to a cooling system for car.

Background

Cooling of a vehicle is always a relatively important problem in the field of vehicles, and not only can an engine generate a large amount of heat, but also a brake drum of the vehicle can generate a large amount of heat during the driving process of the vehicle. When the temperature of the engine rises, the load of the engine is increased, the power is reduced, once the load of the engine is increased, the weight of the engine is increased, and fuel oil is not uniformly combusted, is not accurate and is not beneficial to oil consumption. The heating of the brake drum is easy to cause brake failure and traffic accidents.

The existing cooling systems usually adopt mutually independent cooling systems, namely, an engine adopts one set of cooling system, a brake drum adopts one set of cooling system, and the two sets of cooling systems operate independently or share the same water tank, so that the problem of low cooling efficiency exists.

SUMMERY OF THE UTILITY MODEL

For solving the problem that the cooling efficiency of the existing cooling system is not high, the utility model provides a thought of another kind of cooling system.

The technical scheme adopted by the utility model is as follows: the utility model provides a cooling system of car, includes pastes the casing of establishing outside the engine, housing face is provided with the branch pipe of intaking, and is a plurality of the branch pipe equipartition of intaking in the casing, the branch pipe of intaking has still connected gradually water-cooling tank and storage water tank, the water-cooling tank is used for cooling the rivers of the water-cooling tank of flowing through, the storage water tank includes first cavity and second cavity, the lateral wall upper portion of first cavity is provided with the inlet opening with the branch pipe intercommunication of intaking, and the lower terminal surface is provided with the apopore with the branch pipe intercommunication of intaking, and the up end is provided with first water injection hole, the up end of second cavity is provided with second water injection hole, and the below of lateral wall is provided with the hole of draining, and the hole of draining is provided with the connecting portion of.

As a further improvement of the present invention, the volume ratio of the first chamber to the second chamber is 2: 1.

As a further improvement, the water cooling tank comprises a cavity for temporarily storing water flow, and the outer surface of the water cooling tank is provided with a heat dissipation fan.

As a further improvement, the side of the water cooling tank is provided with the heat dissipation fin, and the heat dissipation fin of a side of the water cooling tank is established to the subsides of heat dissipation fan needle.

As a further improvement, the level is provided with left guide rod and right guide rod in the cavity, left side guide rod and right guide rod set up respectively on corresponding lateral wall, left side guide rod and right guide rod one end interval in opposite directions set up, left side guide rod cover is equipped with left sleeve, be provided with between left side guide rod and the left sleeve and prevent both springs that take place relative slip, right side guide rod cover is equipped with right sleeve, be provided with between right side guide rod and the right sleeve and prevent both springs that take place relative slip, left sleeve and right sleeve are fixed on the slider jointly, the upper and lower terminal surface of slider is provided with the scraper blade that is used for cleaning the water-cooling box inner wall, the scraper blade passes through the supporter to be fixed on the slider, be provided with the reciprocating structure of drive slider at horizontal direction reciprocating motion in the slider.

As a further improvement, the reciprocating structure includes a rack, the rack is arranged on the upper inner wall and the lower inner wall of the slider, but the driving special-shaped wheel which is partially meshed with the rack is arranged between the upper inner wall and the lower inner wall of the slider.

As a further improvement of the utility model, the axis of rotation of initiative special-shaped wheel is coaxial with the axis of rotation of heat dissipation fan.

The utility model has the advantages that: the utility model discloses in adopted the structure in two chambeies of a case for the rivers temperature in the cooling system of engine and brake drum is the same, has avoided the single overheated condition of engine or brake drum, and the heat is absorbed by the rivers in two cooling systems, has avoided the temperature too high, the not good condition of cooling effect.

Drawings

The present invention will be further described with reference to the accompanying drawings and embodiments.

FIG. 1 is a structural view of the present invention;

FIG. 2 is a schematic view of a water storage tank structure;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

fig. 4 is a sectional view of the water cooling tank.

Detailed Description

The cooling system of the automobile shown in fig. 1-4 comprises a housing 1 attached to the outside of an engine, wherein a water inlet branch pipe 11 is arranged on the surface of the housing 1, a plurality of water inlet branch pipes 11 are uniformly distributed on the surface of the housing 1, and when water flows through the water inlet branch pipes 11, heat generated by the engine is taken away. The water inlet branch pipe 11 is sequentially connected with a water cooling tank 2 and a water storage tank 3, wherein the water cooling tank 2 is used for cooling water flowing through the water cooling tank 2, the water storage tank 3 comprises a first chamber 31 and a second chamber 32, preferably, the first chamber 31 and the second chamber 32 are arranged left and right, a water inlet hole 311 communicated with the water inlet branch pipe 11 is formed in the upper portion of the side wall of the first chamber 31, a water outlet hole 312 communicated with the water inlet branch pipe 11 is formed in the lower end face of the first chamber 31, and the water inlet branch pipe 11 and the first chamber 31 form an engine cooling system. A first water injection hole 313 is provided at an upper end surface of the first chamber 31 to inject water or a coolant.

A second water injection hole 321 is provided in the upper end surface of the second chamber 32, a drain hole 322 is provided below the side wall, and the drain hole 322 is only a connection part to which the cooling structure of the brake drum is connected. There are many cooling configurations for brake drums, which are also common in the art, and are not repeated in any great number.

Preferably, the ratio of the volumes of the first chamber 31 to the second chamber 32 is 2:1, which takes into account that the frequency of overheating of the engine is higher than that of the brake drum, avoiding temperature increases caused by too little water.

Further, aforementioned water-cooling tank 2 includes the cavity that is used for keeping in rivers, and the surface of water-cooling tank 2 is provided with heat dissipation fan 21. The cooling fan 21 carries out secondary cooling to the rivers that are about to cool off the usefulness, and the cooling effect is better. Correspondingly, the side surface of the water cooling tank 2 is provided with a heat dissipation fin 22, and the heat dissipation fin 22 is attached to one side surface of the water cooling tank 2. It should be noted that the side surfaces of the water cooling tank 2 are provided with the heat dissipating fins 22, but only one surface is indicated in the drawing. Because current heat dissipation fin 22 comprises a plurality of fin, the one end distance of interval between the fin, for the convenience in heat dissipation fin 22 and heat dissipation fan 21, in heat dissipation fan 21 was provided with the shell of foraminiferous cavity, the relative surface of shell was provided with the latus rectum that is used for the air current to exchange, and the shell subsides are established on heat dissipation fin 22, and heat dissipation fan 21 sets up in the latus rectum, is convenient for transmit the heat.

Because rivers are at the in-process that the water-cooling box 2 flows, can deposit incrustation scale or other impurity gradually, lead to the heat dissipation of water-cooling box 2 to receive the influence, consequently be provided with left guide bar 23 and right guide bar 24 in the cavity of water-cooling box 2, left and

right guide bar

23, 24 set up respectively on corresponding lateral wall, left and right guide bar/23, 24 level, equal altitude, the spaced setting, left guide bar 23 cover is equipped with left sleeve 231, is provided with the spring that prevents both to take place relative slip between sleeve and the left guide bar 23, and is preferred, and spring one end is fixed at left guide bar 23, and the other end of spring is fixed in left sleeve 231. Accordingly, the right guide rod 24 is provided with the same structure as the left guide rod 23. The left sleeve 231 and the right sleeve 241 are fixed on the slide block 25 together, the upper end surface and the lower end surface of the slide block 25 are provided with a scraper 251 for cleaning the inner wall of the water cooling box 2, the scraper 251 is fixed on the slide block 25 through a support body, and the slide block 25 is internally provided with a reciprocating structure for driving the slide block 25 to reciprocate in the horizontal direction.

The reciprocating structure comprises a rack 252, the rack 252 is arranged on the upper inner wall and the lower inner wall of the sliding block 25, a driving special-shaped wheel 253 which can be partially meshed with the rack 252 is arranged between the upper inner wall and the lower inner wall, and the rotating shaft of the driving special-shaped wheel 253 is preferably coaxial with the rotating shaft of the heat dissipation fan 21. The power supply of the heat radiation fan 21 may employ a lead storage battery of an automobile as an electric energy source. The driving contour wheel 253 is intermittently engaged with the racks 252 of the upper and lower inner walls during the rotation, so that the slider 25 reciprocates under the rotation of the driving contour wheel 253.

The above description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Claims

1. A cooling system for an automobile, characterized in that: comprises a shell (1) which is attached outside an engine, a water inlet branch pipe (11) is arranged on the surface of the shell (1), a plurality of water inlet branch pipes (11) are uniformly distributed on the shell (1), the water inlet branch pipe (11) is also sequentially connected with a water cooling tank (2) and a water storage tank (3), the water cooling tank (2) is used for cooling water flow passing through the water cooling tank (2), the water storage tank (3) comprises a first chamber (31) and a second chamber (32), the upper part of the side wall of the first chamber (31) is provided with a water inlet hole (311) communicated with the water inlet branch pipe (11), the lower end surface is provided with a water outlet hole (312) communicated with the water inlet branch pipe (11), the upper end surface is provided with a first water injection hole (313), the upper end surface of the second cavity (32) is provided with a second water injection hole (321), a water discharge hole (322) is arranged below the side wall, and the water discharge hole (322) is provided with a connecting part connected with a cooling structure of the brake drum.

2. The cooling system of an automobile according to claim 1, characterized in that: the volume ratio of the first chamber (31) to the second chamber (32) is 2: 1.

3. The cooling system of an automobile according to claim 1, characterized in that: water cooling tank (2) is including being provided with the cavity that is used for keeping in rivers, the surface of water cooling tank (2) is provided with heat dissipation fan (21).

4. The cooling system of an automobile according to claim 3, characterized in that: the side of the water cooling tank (2) is provided with a heat dissipation fin (22), and a heat dissipation fan (21) is attached to the heat dissipation fin (22) on one side of the water cooling tank (2).

5. The cooling system of an automobile according to claim 3, characterized in that: a left guide rod (23) and a right guide rod (24) are horizontally arranged in the cavity, the left guide rod (23) and the right guide rod (24) are respectively arranged on corresponding side walls, one opposite ends of the left guide rod (23) and the right guide rod (24) are arranged at intervals, a left sleeve (231) is sleeved on the left guide rod (23), a spring for preventing the left guide rod (23) and the left sleeve (231) from sliding relatively is arranged between the left guide rod and the left sleeve, a right sleeve (241) is sleeved on the right guide rod (24), a spring for preventing the right guide rod (24) and the right sleeve (241) from sliding relatively is arranged between the right guide rod (24) and the right sleeve (241), the left sleeve (231) and the right sleeve (241) are jointly fixed on a sliding block (25), scraping plates (251) for cleaning the inner wall of the water cooling tank (2) are arranged on the upper end surface and the lower end surface of the sliding block (25), and the scraping plates (251, and a reciprocating structure for driving the sliding block (25) to reciprocate in the horizontal direction is arranged in the sliding block (25).

6. The cooling system of an automobile according to claim 5, characterized in that: the reciprocating structure comprises a rack (252), the rack (252) is arranged on the upper inner wall and the lower inner wall of the sliding block (25), and a driving special-shaped wheel (253) which can be partially meshed with the rack (252) is further arranged between the upper inner wall and the lower inner wall of the sliding block (25).

7. The cooling system of an automobile according to claim 6, characterized in that: the rotating shaft of the driving special-shaped wheel (253) is coaxial with the rotating shaft of the heat dissipation fan (21).