CN213594086U - Connecting structure of auxiliary water tank and radiator - Google Patents

Connecting structure of auxiliary water tank and radiator Download PDF

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Publication number
CN213594086U
CN213594086U CN202021998730.2U CN202021998730U CN213594086U CN 213594086 U CN213594086 U CN 213594086U CN 202021998730 U CN202021998730 U CN 202021998730U CN 213594086 U CN213594086 U CN 213594086U
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CN
China
Prior art keywords
radiator
water tank
curb plate
expansion tank
tank
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Application number
CN202021998730.2U
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Chinese (zh)
Inventor
周卫平
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Taian Dingxin Cooler Co Ltd
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Taian Dingxin Cooler Co Ltd
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Priority to CN202021998730.2U priority Critical patent/CN213594086U/en
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Publication of CN213594086U publication Critical patent/CN213594086U/en
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Abstract

The utility model relates to a connection structure of expansion tank and radiator, include the radiator and be located the expansion tank of radiator top, still include the curb plate of rigid coupling at radiator width direction both ends, expansion tank and curb plate upper end rigid coupling because expansion tank and curb plate upper end rigid coupling, the curb plate is located radiator width direction's both ends, and in the vehicle operation, the vibrational force transmission that the expansion tank brought is for the curb plate, and the curb plate can receive the horizontal traction force of heat dissipation core to can disperse its vibrational force, very big improvement cooling module's shock resistance, life is very big improvement greatly, and cancelled the upper shield, practiced thrift manufacturing cost, improved production efficiency.

Description

Connecting structure of auxiliary water tank and radiator
Technical Field
The utility model relates to a cooling module technical field especially involves expansion tank installation technical field, specifically indicates a connection structure of expansion tank and radiator.
Background
The auxiliary water tank of the automobile is a component of an engine cooling system, and plays a role in balancing the pressure of the water tank, when the temperature of the engine is high, part of the anti-freezing liquid expands and flows into the auxiliary water tank through the cover of the water tank; when the temperature is reduced and the pressure of the cooling system is negative, the system sucks the anti-freezing liquid of the auxiliary water tank into the cooling system through the water tank cover.
The expansion tank is connected on the backplate on the radiator in the cooling module on market mostly, goes up the vertical installation of backplate on the radiator, and in the vehicle operation, the vibrational force that the expansion tank brought only transmits for last backplate, and expansion tank and last backplate all are vertical installation, and vertical direction bears the vibrational force, very easily causes the connecting bolt atress fracture or the upper shield on the backplate to damage the deformation.
Disclosure of Invention
The utility model discloses to prior art's not enough, provide a connection structure of expansion tank and radiator, can improve expansion tank's installation intensity, improve cooling module's life.
The utility model discloses a through following technical scheme realizes, provides a connection structure of expansion tank and radiator, including the radiator and be located the expansion tank of radiator top, still include the curb plate of rigid coupling at radiator width direction both ends, expansion tank and curb plate upper end rigid coupling.
In this scheme expansion tank and curb plate upper end rigid coupling, the curb plate is located radiator width direction's both ends, and in the vehicle operation, the vibrational force transmission that expansion tank brought gives the curb plate, and the curb plate can receive the horizontal traction force of heat dissipation core to can disperse its vibrational force, very big improvement cooling module's anti vibration ability, life must very big improvement, and cancelled the upper shield, practiced thrift manufacturing cost, improved production efficiency.
Preferably, the top of the side plate is fixedly connected with a horizontal side plate top plate, and the auxiliary water tank is connected with the side plate top plate through bolts. The expansion tank passes through the bolt and is connected with the curb plate roof in this scheme to make things convenient for the installation of expansion tank, on the other hand has strengthened the joint strength of junction between curb plate and the expansion tank through setting up the curb plate roof.
Preferably, two ends of the auxiliary water tank are respectively provided with a fixed block, and the auxiliary water tank is fixedly connected with the side plate through the fixed blocks. The expansion tank passes through fixed block and curb plate rigid coupling in this scheme, because expansion tank wall thickness is thinner, can strengthen the intensity of expansion tank and curb plate junction through setting up the fixed block, prevents that expansion tank from damaging.
Preferably, the middle part of the auxiliary water tank is provided with a middle connecting piece, and the middle connecting piece is fixedly connected with the water tank. In the scheme, the middle part of the auxiliary water tank is fixedly connected with the water tank through the middle connecting piece, so that the water tank is fixed at three points, and the vibration resistance and the torsion resistance of the water tank are improved.
Preferably, the radiator is fixedly connected with a water tank connecting piece, and the middle connecting piece is connected with the water tank connecting piece through a bolt. The water tank connecting piece that sets up in this scheme is used for fixed middle part connecting piece, prevents that middle part connecting piece snap-on from causing the water tank to damage on the water tank.
Preferably, the side plates are strip-shaped bent plates, and the horizontal sections of the side plates are U-shaped. The curb plate is the board of bending of rectangular shape in this scheme, the horizontal cross-section of curb plate is the U-shaped to improve the intensity and the rigidity of curb plate in vertical direction.
The utility model has the advantages that: the utility model discloses a connection structure of expansion tank and radiator, expansion tank and curb plate upper end rigid coupling, the curb plate is located radiator width direction's both ends, in the vehicle operation, the vibration power transmission that expansion tank brought is for the curb plate, the curb plate can receive the horizontal traction force of heat dissipation core to can disperse its vibration power, very big improvement cooling module's anti vibration ability, life must very big improvement, and cancelled the upper shield, practiced thrift manufacturing cost, production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the bottom structure of the auxiliary water tank of the present invention;
FIG. 6 is a schematic view of the side plate structure of the present invention;
FIG. 7 is an enlarged view of the portion B of FIG. 6 according to the present invention;
shown in the figure:
1. the auxiliary water tank comprises an auxiliary water tank body, 2 parts of side plates, 3 parts of radiators, 4 parts of fixing blocks, 5 parts of middle connecting pieces, 6 parts of water tank connecting pieces, 7 parts of side plate top plates.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1-7, the utility model discloses a connection structure of expansion tank and radiator, including radiator 3 and the expansion tank 1 that is located radiator 3 top, expansion tank 1 is rectangular shape and length direction is parallel with radiator 3.
Still include the curb plate 2 of rigid coupling at 3 width direction both ends of radiator, curb plate 2 is the board of bending of rectangular shape, the horizontal cross-section of curb plate 2 is the U-shaped. The upper end of the side plate 2 is higher than the upper end of the radiator 3, the lower end of the side plate 2 is flush with the lower end of the radiator 3, the side plate 2 is U-shaped and is buckled at two ends of the radiator in the width direction, and the side plate 2 can be connected with the radiator 3 through bolts and also can be fixedly connected with the radiator 3 through brazing.
The auxiliary water tank 1 is fixedly connected with the upper end of the side plate 2. Two ends of the auxiliary water tank 1 are respectively provided with a fixing block 4, the auxiliary water tank 1 is fixedly connected with the side plate 2 through the fixing blocks 4, the fixing blocks 4 are integrally injection-molded with the auxiliary water tank 1 to form a shape, and the lower end face of each fixing block 4 is provided with a plane for being connected with the side plate 2.
The top of curb plate 2 is rigid coupling has horizontal curb plate roof 7, and the up end at curb plate roof 7 is placed to the lower terminal surface of fixed block 4, expansion tank 1 is connected with curb plate roof 7 through the bolt, and curb plate roof 7 in this embodiment is formed by processing curb plate 2 top turn-ups 90 degrees, and it has two bolt connection holes to open on the curb plate roof 7.
Two bolt connecting holes are formed in the fixing block 4, only three rib plates are arranged on the fixing block 4, and the two bolt connecting holes are located between the three rib plates.
The middle part of expansion tank 1 is equipped with middle part connecting piece 5, and middle part connecting piece 5 is located expansion tank 1's side, middle part connecting piece 5 and water tank rigid coupling.
The radiator 3 is fixedly connected with a water tank connecting piece 6, and the middle connecting piece 5 is connected with the water tank connecting piece 6 through a bolt.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims (6)

1. The utility model provides a connection structure of expansion tank and radiator, includes radiator (3) and is located expansion tank (1) of radiator (3) top, its characterized in that: the radiator is characterized by further comprising side plates (2) fixedly connected to two ends of the radiator (3) in the width direction, and the auxiliary water tank (1) is fixedly connected to the upper ends of the side plates (2).
2. A radiator tank-to-radiator connection structure according to claim 1, wherein: the top of the side plate (2) is fixedly connected with a horizontal side plate top plate (7), and the auxiliary water tank (1) is connected with the side plate top plate (7) through bolts.
3. A radiator tank-to-radiator connection structure according to claim 1, wherein: two ends of the auxiliary water tank (1) are respectively provided with a fixing block (4), and the auxiliary water tank (1) is fixedly connected with the side plate (2) through the fixing blocks (4).
4. A radiator tank-to-radiator connection structure according to claim 1, wherein: the middle part of the auxiliary water tank (1) is provided with a middle connecting piece (5), and the middle connecting piece (5) is fixedly connected with the water tank.
5. A radiator tank-to-radiator connection structure according to claim 4, wherein: radiator (3) go up the rigid coupling have water tank connecting piece (6), middle part connecting piece (5) are connected with water tank connecting piece (6) through the bolt.
6. A radiator tank-to-radiator connection structure according to claim 1, wherein: the side plates (2) are strip-shaped bent plates, and the horizontal sections of the side plates (2) are U-shaped.
CN202021998730.2U 2020-09-14 2020-09-14 Connecting structure of auxiliary water tank and radiator Active CN213594086U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021998730.2U CN213594086U (en) 2020-09-14 2020-09-14 Connecting structure of auxiliary water tank and radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021998730.2U CN213594086U (en) 2020-09-14 2020-09-14 Connecting structure of auxiliary water tank and radiator

Publications (1)

Publication Number Publication Date
CN213594086U true CN213594086U (en) 2021-07-02

Family

ID=76586954

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021998730.2U Active CN213594086U (en) 2020-09-14 2020-09-14 Connecting structure of auxiliary water tank and radiator

Country Status (1)

Country Link
CN (1) CN213594086U (en)

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