CN220909812U - Light-weight automobile radiator water return pipeline structure - Google Patents

Abstract

The utility model relates to the technical field of automobile production, and provides a light-weight automobile radiator water return pipeline structure, which comprises a water inlet pipe and a radiating water pipe; the outer walls of the two sides of the water inlet pipe are respectively provided with a heat radiation water pipe, and the top of the water inlet pipe is provided with a secondary heat radiation structure; the secondary heat radiation structure comprises a box body, an isolation sleeve, a water storage sleeve, a heat radiating fin, a diversion hole, a reserved hole and a diversion pipe. According to the utility model, the secondary heat radiation structure is arranged, the shunt pipe shunts water discharged from the radiator connected with the heat radiation water pipe, so that the shunted water is better against the radiating fins, the specific heat capacity of the radiating fins is smaller, the contact area of the radiating fins is larger, the water flowing through the shunt pipe is better subjected to heat radiation and temperature reduction, and the secondary cooling treatment is performed, so that the cooling effect of the engine after the water flows into the engine cooling water jacket is better, and the purpose of increasing the cooling efficiency of the radiator is achieved.

Description

Light-weight automobile radiator water return pipeline structure

Technical Field

The utility model relates to the technical field of automobile production, in particular to a light-weight automobile radiator water return pipeline structure.

Background

With the continuous development of the automobile industry, the advantages of the lightweight automobile are gradually outstanding, and the parts for the lightweight automobile are also steadily developed, so that the radiator return pipe structure is one of the parts;

For this reason, the patent with publication number CN207048852U discloses a radiator return pipe arrangement structure for an automobile, which is characterized in that: the radiator water return pipeline comprises an engine cooling water jacket, a radiator, an expansion water tank, a fuel tank heating device, a urea tank heating device, a water return pipe and an engine shell; one end of the water return pipe is marked as a water inlet, and the other end is marked as a water outlet; the middle part of the water return pipe is provided with a water supplementing port, a first water return port and a second water return port; the first water return port is communicated with the water outlet of the fuel tank heating device, and the second water return port is communicated with the water outlet of the urea tank heating device; a bracket is arranged on the engine shell and is connected with the water return pipe. By adopting the structure, the pipeline length is shortened, the varieties of parts are reduced, the cost is reduced, the installation space is saved, the structure is more compact, and the supporting strength is higher;

The automobile radiator water return pipeline structure is characterized in that the automobile radiator water return pipeline structure is cooled by the cooling water jacket and the radiator when the automobile radiator water return pipeline structure dissipates heat, a secondary heat dissipation cooling device is not arranged, stable and reliable heat dissipation is difficult to ensure, and the fixing mode between the device and each box body is not easy to disassemble and assemble and firm to fix.

Disclosure of utility model

The utility model aims to provide a light-weight automobile radiator water return pipeline structure, which is used for solving the defects that the existing radiator water return pipeline structure cannot be cooled for a second time for heat dissipation, is not firm in fixing mode and is not easy to disassemble.

In order to solve the technical problems, the utility model provides the following technical scheme: a light-weight automobile radiator water return pipeline structure comprises a water inlet pipe and a radiating water pipe;

the outer walls of the two sides of the water inlet pipe are respectively provided with a heat radiation water pipe, and the top of the water inlet pipe is provided with a secondary heat radiation structure;

The secondary heat dissipation structure comprises a box body, an isolation sleeve, water storage sleeves, cooling fins, diversion holes, reserved holes and a shunt pipe, wherein the box body is arranged at the top of a water inlet pipe, the isolation sleeve is arranged in the middle of the inside of the box body, the water storage sleeves are arranged at the top ends of the isolation sleeves, the cooling fins are uniformly arranged on two sides of the inner water inlet pipe of the isolation sleeve, the diversion holes are formed in the outer wall of the top of the water inlet pipe, the reserved holes are uniformly formed in the outer side wall of the water storage sleeve, and the shunt pipe is arranged in the diversion holes;

The top of box runs through there is the outlet pipe, fixed knot constructs are all installed to inlet tube, radiating water pipe and the one end of outlet pipe.

Preferably, the diversion holes are distributed at equal intervals on the outer wall of the top of the water inlet pipe, and the reserved holes are distributed at equal intervals on the outer wall of the water storage sleeve.

Preferably, the cooling fins are distributed at equal intervals on two sides of the inner water inlet pipe of the isolation sleeve, and the shunt pipes are in U-shaped design.

Preferably, the shunt tubes runs through in the isolation sleeve, one end of the shunt tubes, which is far away from the isolation sleeve, is arranged in the reserved hole, and the water inlet pipe is communicated with the water storage sleeve through the shunt tubes.

Preferably, the fixed knot constructs including ring flange No. 1, ring flange No. 2, through-hole, screw hole and bolt, the one end in inlet tube, heat dissipation water pipe and outlet pipe is all installed to ring flange No. 1, the one end of ring flange No. 1 is provided with ring flange No. 2, the through-hole has all been seted up to ring flange No. 1 and ring flange No. 2 intermediate position department, the screw hole has evenly been seted up in the outside of the inside through-hole of ring flange No. 1 and ring flange No. 2, the inside of screw hole is provided with the bolt.

Preferably, the threaded holes are distributed at equal intervals on the outer sides of the inner through holes of the flange plate No. 1 and the flange plate No. 2, and one end of the flange plate No. 1 is abutted against one end of the flange plate No. 2.

Preferably, the bolt and the threaded hole form threaded connection, and the No. 1 flange and the No. 2 flange are fixedly connected through the bolt.

The utility model provides a light-weight automobile radiator water return pipeline structure, which has the advantages that:

Through the secondary heat dissipation structure, the shunt pipe shunts water discharged from the radiator connected with the heat dissipation water pipe, so that the shunted water is better against the radiating fins, the specific heat capacity of the radiating fins is smaller, the contact area is larger, the water flowing through the shunt pipe is better subjected to heat dissipation and temperature reduction, and the secondary cooling and temperature reduction is performed, so that the cooling effect of the engine after flowing into the engine cooling water jacket is better, and the purpose of increasing the cooling efficiency of the radiator is achieved;

Through being provided with fixed knot and construct, the ring flange is No. 1 and is fixed connection through the bolt with ring flange No. 2, because connected mode is threaded connection, so the dismouting is convenient, and fixed firm, conveniently is used for the lightweight car, and then the phenomenon such as rock that the lightweight car produced when using can not produce not hard up etc. influence to the connection to the purpose of conveniently dismantling in order to change the wet return when having reached fixed firm.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic diagram of a front cross-sectional structure of a secondary heat dissipation structure according to the present utility model;

FIG. 4 is a schematic elevational view of the fastening structure of the present utility model;

Fig. 5 is a schematic three-dimensional structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a water inlet pipe; 2. a heat dissipation water pipe; 3. a secondary heat dissipation structure; 301. a case; 302. an isolation sleeve; 303. a water storage sleeve; 304. a heat sink; 305. a diversion aperture; 306. a preformed hole; 307. a shunt; 4. a water outlet pipe; 5. a fixed structure; 501. a flange plate No. 1; 502. a flange plate No. 2; 503. a through hole; 504. a threaded hole; 505. and (5) a bolt.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a light-weight water return pipeline structure of an automobile radiator, which comprises a water inlet pipe 1 and a heat dissipating water pipe 2.

Referring to fig. 1, fig. 2, fig. 3 and fig. 5, the outer walls at two sides of the water inlet pipe 1 are all provided with the heat dissipation water pipe 2, the top of the water inlet pipe 1 is provided with the secondary heat dissipation structure 3, the secondary heat dissipation structure 3 comprises a box 301, an isolation sleeve 302, a water storage sleeve 303, heat dissipation fins 304, a diversion hole 305, a reserved hole 306 and a diversion pipe 307, the box 301 is arranged at the top of the water inlet pipe 1, the isolation sleeve 302 is arranged at the middle position inside the box 301, the top of the isolation sleeve 302 is provided with the water storage sleeve 303, the heat dissipation fins 304 are uniformly arranged at the outer side of the inner water inlet pipe 1 of the isolation sleeve 302, the diversion holes 305 are uniformly arranged on the outer wall of the water storage sleeve 303, the diversion holes 305 are internally provided with the diversion pipes 307, the diversion holes 305 are distributed at equal intervals on the outer wall of the top of the water inlet pipe 1, the heat dissipation fins 304 are distributed at equal intervals at two sides of the inner side of the water inlet pipe 1 of the isolation sleeve 303, the diversion pipe 307 is in a U-shaped design, the diversion pipe 307 penetrates through the isolation sleeve 302, and is far away from the reserved hole 307 and is arranged at one end of the diversion pipe 307 which is far away from the water storage sleeve 1.

When the automobile is used, the temperature of running parts such as an engine can be continuously increased along with the use time, so that the normal use of the automobile can be influenced, the automobile body is more likely to be on fire and the like when the temperature is too high, property loss is caused to users, even life safety is influenced, therefore, the parts of the automobile are inevitably cooled by heat dissipation, discharged water of a radiator is secondarily cooled by a water return pipe and then is fed into an engine cooling water jacket, the engine is cooled, and the engine is further cooled, so that the temperature of the engine is not too high during normal use, and damage is caused.

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, the top of the tank 301 is penetrated with a water outlet pipe 4, one ends of the water inlet pipe 1, the heat dissipation water pipe 2 and the water outlet pipe 4 are all provided with a fixing structure 5, the fixing structure 5 comprises a flange plate 1 number 501, a flange plate 2 number 502, a through hole 503, a threaded hole 504 and a bolt 505, the flange plate 1 number 501 is all provided with one ends of the water inlet pipe 1, the heat dissipation water pipe 2 and the water outlet pipe 4, one end of the flange plate 1 number 501 is provided with a flange plate 2 number 502, the middle positions of the flange plate 1 number 501 and the flange plate 2 number 502 are all provided with the through hole 503, the outside of the internal through hole 503 of the flange plate 1 number 501 and the flange plate 2 number 502 is uniformly provided with the threaded hole 504, the threaded hole 504 is distributed at equal intervals on the outside of the internal through hole 503 of the flange plate 1 number 501 and the flange plate 2 number 502, one end of the flange plate 1 number 501 is in conflict with one end of the flange plate 502, the bolt 505 and the threaded hole 504 is in threaded connection, and the flange plate 1 number 502 is fixedly connected with the flange plate 2 number 502 through the bolt 505.

The water return pipe is mutually connected with each part, so that each part of the water return pipe is mutually communicated, the unavoidable phenomenon of shaking and the like of the car body is generated during use, the fixing is more firm, the service time of the water return pipe is overlong, damage and the like can occur, and the water return pipe is required to be replaced, so that the flange plate No. 1 and the flange plate No. 2 are fixedly connected, the stability after fixing is ensured, and the disassembly is convenient, so that the damaged water return pipe is disassembled and replaced.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. A light-weight automobile radiator water return pipeline structure comprises a water inlet pipe (1) and a radiating water pipe (2);

The method is characterized in that:

the outer walls of the two sides of the water inlet pipe (1) are respectively provided with a radiating water pipe (2), and the top of the water inlet pipe (1) is provided with a secondary radiating structure (3);

The secondary heat dissipation structure (3) comprises a box body (301), an isolation sleeve (302), a water storage sleeve (303), heat dissipation fins (304), a diversion hole (305), a reserved hole (306) and a diversion pipe (307), wherein the box body (301) is installed at the top of the water inlet pipe (1), the isolation sleeve (302) is arranged at the middle position inside the box body (301), the water storage sleeve (303) is arranged at the top end of the isolation sleeve (302), the heat dissipation fins (304) are uniformly arranged on two sides of the inner water inlet pipe (1) of the isolation sleeve (302), the diversion hole (305) is formed in the outer wall of the top of the water inlet pipe (1), the reserved hole (306) is uniformly formed in the outer side wall of the water storage sleeve (303), and the diversion pipe (307) is arranged inside the diversion hole (305);

The top of box (301) runs through there is outlet pipe (4), fixed knot constructs (5) are all installed to the one end of inlet tube (1), cooling water pipe (2) and outlet pipe (4).

2. The light-weight automotive radiator return water line structure of claim 1, wherein: the cooling fins (304) are distributed on the outer wall of the top of the water inlet pipe (1) at equal intervals, and the reserved holes (306) are distributed on the outer wall of the water storage sleeve (303) at equal intervals.

3. The light-weight automotive radiator return water line structure of claim 1, wherein: the cooling fins (304) are distributed at equal intervals on two sides of the inner water inlet pipe (1) of the isolation sleeve (302), and the shunt pipes (307) are in U-shaped design.

4. The light-weight automotive radiator return water line structure of claim 1, wherein: one end of the shunt tube (307) far away from the isolation sleeve (302) is arranged in the reserved hole (306), and the water inlet pipe (1) is communicated with the water storage sleeve (303) through the shunt tube (307).

5. The light-weight automotive radiator return water line structure of claim 1, wherein: fixed knot constructs (5) including ring flange 1 number (501), ring flange 2 number (502), through-hole (503), screw hole (504) and bolt (505), ring flange 1 number (501) is all installed in inlet tube (1), cooling water pipe (2) and the one end of outlet pipe (4), the one end of ring flange 1 number (501) is provided with ring flange 2 number (502), through-hole (503) have all been seted up in the intermediate position department of ring flange 1 number (501) and ring flange 2 number (502), screw hole (504) have evenly been seted up in the outside of the inside through-hole (503) of ring flange 1 number (501) and ring flange 2 number (502), the inside of screw hole (504) is provided with bolt (505).

6. The light-weight automotive radiator return water line structure of claim 5, wherein: the threaded holes (504) are distributed at equal intervals on the outer sides of the inner through holes (503) of the flange plate No. 1 (501) and the flange plate No. 2 (502), and one end of the flange plate No. 1 (501) is abutted to one end of the flange plate No. 2 (502).

7. The light-weight automotive radiator return water line structure of claim 5, wherein: the bolts (505) and the threaded holes (504) form threaded connection, and the flange plate No. 1 (501) and the flange plate No. 2 (502) are fixedly connected through the bolts (505).