CN211139016U

CN211139016U - Mounting structure of heavy truck expansion tank

Info

Publication number: CN211139016U
Application number: CN201921733985.3U
Authority: CN
Inventors: 周冕; 周春; 李鑫; 高子建; 李亚军; 毕明波
Original assignee: SAIC Iveco Hongyan Commercial Vehicle Co Ltd
Current assignee: SAIC Iveco Hongyan Commercial Vehicle Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-31
Anticipated expiration: 2029-10-16

Abstract

The utility model provides a mounting structure of heavily blocking expansion tank, its characterized in that: the expansion tank is a 7-shaped structure body and consists of a transverse section and a vertical section; the expansion tank is arranged on the inner side surface of the front face shield, the expansion tank is arranged on the right side of the glass cleaning kettle, the transverse section is arranged above the electric module, and the vertical section is arranged between the electric module and the fan heater; the water outlet of the expansion tank is arranged at the lower part of the outer side of the vertical section, and the water outlet of the expansion tank is connected with the cooling water tank through a water replenishing pipe; the air leakage opening of the expansion tank is arranged at the upper part of the outer side of the vertical section and is connected with the cooling water tank through an air leakage pipe; the filling port is arranged at the left part of the transverse section; the transverse section is fixedly connected with the front cover through bolts. Adopt the utility model discloses a mounting structure, the long service life of expansion tank, easy maintenance practices thrift space and cost.

Description

Mounting structure of heavy truck expansion tank

Technical Field

The utility model relates to an automobile manufacturing technical field, especially a mounting structure of heavily blocking expansion tank.

Background

In the prior art, the expansion tank of the heavy truck is usually arranged at the outer side of the rear part of the cab, so that the appearance is not attractive, and the connecting pipeline between the expansion tank and the cooling water tank is too long, so that the space is occupied and the maintenance is inconvenient; in addition, the expansion tank is a plastic part which is easy to age and lose efficacy after being exposed to the outside for a long time.

SUMMERY OF THE UTILITY MODEL

To the problem in the background art, the utility model provides a heavily block mounting structure of expansion tank to among the solution prior art, expansion tank life is short, connecting line is long, occupation space is big, the inconvenient and not aesthetic problem of installation maintenance.

The utility model aims at realizing through the technical scheme, it is including:

the utility model provides a mounting structure of heavily blocking expansion tank, heavily block includes the front cover, be provided with glass cleaning kettle, electric module and air heater from a left side to the right side on the medial surface of front cover left part, its innovation point lies in: the expansion tank is a 7-shaped structure body and consists of a transverse section and a vertical section; the expansion tank is arranged on the inner side surface of the front face shield, the expansion tank is arranged on the right side of the glass cleaning kettle, the transverse section is arranged above the electric module, and the vertical section is arranged between the electric module and the fan heater; the water outlet of the expansion tank is arranged at the lower part of the outer side of the vertical section, and the water outlet of the expansion tank is connected with the cooling water tank through a water replenishing pipe; the air leakage opening of the expansion tank is arranged at the upper part of the outer side of the vertical section and is connected with the cooling water tank through an air leakage pipe; the filling port of the collision box is arranged at the left part of the transverse section; the transverse section is fixedly connected with the front cover through bolts.

Preferably, the transverse section is fixedly connected with the front mask through 3 bolts, wherein 2 bolts are arranged at the lower parts of two ends of the transverse section, and the rest 1 bolt is arranged at the upper part of the transverse section.

Due to the adoption of the technical scheme, the utility model discloses following advantage has: because the expansion tank is arranged on the inner side of the front cover of the cab, the air and the sun are avoided, the aging and the failure are not easy to occur, and the service life is prolonged; the space among the glass cleaning kettle, the electric module and the warm air blower is utilized to install the expansion tank, so that the space is saved, and the appearance is attractive; meanwhile, the expansion tank is arranged at the front part of the cab and is close to the cooling water tank, so that a connecting pipeline between the expansion tank and the cooling water tank is greatly shortened, the installation and the maintenance are convenient, and the space and the cost are also saved.

Drawings

The drawings of the present invention are described below.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a front face mask; 2. a glass cleaning kettle; 3. an electrical module; 4. a warm air blower; 5. an expansion tank 6 and a water replenishing pipe; 7. a cooling water tank; 8. an air escape pipe; 9. a bolt; 51. a transverse segment; 52. a vertical section; 53. and a filling port.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in the attached drawing 1, the heavy truck comprises a front cover 1, a glass cleaning kettle 2, an electrical module 3 and a heater 4 are arranged on the inner side surface of the left part of the front cover 1 from left to right, the expansion tank 5 is a 7-shaped structure, and the expansion tank 5 is composed of a transverse section 51 and a vertical section 52; the expansion tank 5 is arranged on the inner side surface of the front face shield 1, the expansion tank 5 is arranged on the right side of the glass cleaning kettle 2, the transverse section 51 is arranged above the electric module 3, and the vertical section 52 is arranged between the electric module 3 and the fan heater 4; a water outlet of the expansion tank 5 is arranged at the lower part of the outer side of the vertical section 52, and the water outlet of the expansion tank 5 is connected with a cooling water tank 7 through a water replenishing pipe 6; the air leakage opening of the expansion tank 5 is arranged at the upper part of the outer side of the vertical section 52 and is connected with the cooling water tank 7 through an air leakage pipe 8; the filling port 53 of the expansion tank is arranged at the left part of the transverse section 51; the transverse section 51 is fixedly connected with the front mask 1 through bolts 9.

The transverse section 51 is fixedly connected with the front mask 1 through 3 bolts 9, wherein 2 bolts 9 are arranged at the lower parts of two ends of the transverse section 51, and the other 1 bolt 9 is arranged at the upper part of the transverse section 51. The arrangement mode of the triangular bolts enables the expansion tank to be connected with the front cover more stably, and the expansion tank is good in shock resistance and not easy to loosen.

Claims

1. The utility model provides a mounting structure of heavily blocking expansion tank, heavily block includes front cover (1), be provided with glass cleaning kettle (2), electrical module (3) and air heater (4), its characterized in that from a left side to the right side on the medial surface of front cover (1) left part: the expansion tank (5) is a 7-shaped structure, and the expansion tank (5) consists of a transverse section (51) and a vertical section (52); the expansion tank (5) is arranged on the inner side face of the front face shield (1), the expansion tank (5) is arranged on the right side of the glass cleaning kettle (2), the transverse section (51) is arranged above the electric module (3), and the vertical section (52) is arranged between the electric module (3) and the fan heater (4); a water outlet of the expansion tank (5) is arranged at the lower part of the outer side of the vertical section (52), and the water outlet of the expansion tank (5) is connected with a cooling water tank (7) through a water replenishing pipe (6); the air leakage opening of the expansion tank (5) is arranged at the upper part of the outer side of the vertical section (52), and the air leakage opening is connected with the cooling water tank (7) through an air leakage pipe (8); the filling port (53) of the expansion tank is arranged at the left part of the transverse section (51); the transverse section (51) is fixedly connected with the front face mask (1) through bolts.

2. The installation structure of an expansion tank for heavy trucks according to claim 1, characterized in that: the transverse section (51) is fixedly connected with the front mask (1) through 3 bolts, wherein 2 bolts are arranged at the lower parts of two ends of the transverse section (51), and the rest 1 bolt is arranged at the upper part of the transverse section (51).