CN203515768U

CN203515768U - Core body of automotive water tank

Info

Publication number: CN203515768U
Application number: CN201320549032.8U
Authority: CN
Inventors: 刁吉宜
Original assignee: ANHUI HUIZHAN HEAT EXCHANGING SYSTEM Co Ltd
Current assignee: ANHUI HUIZHAN HEAT EXCHANGING SYSTEM Co Ltd
Priority date: 2013-09-05
Filing date: 2013-09-05
Publication date: 2014-04-02
Anticipated expiration: 2023-09-05

Abstract

The utility model discloses a core body of an automotive water tank. The core body of the automotive water tank comprises a shell body and a pipeline, wherein a passage is arranged inside the shell body, a plurality of notches communicated with the inside of the passage are formed in the surface wall of the shell body, the pipeline is fixedly contained inside the passage, an inlet and an outlet of the pipeline are both communicated with the outside of the passage, and welding layers welding the pipeline and the shell body are partially formed in the positions of part of the notches. As the passage and the shell body are welded in the positions of the notches, the impact resistance of the integrated structure of the passage and the shell body is improved, and then the service life of the integrated structure is prolonged.

Description

A kind of water tank of vehicle core body

Technical field

The utility model relates to water tank of vehicle technical field, relates in particular to a kind of water tank of vehicle core body.

Background technique

Water tank of vehicle claims again radiator, it is the critical part in cooling system of vehicle, its function is distribute heat, cooling water absorbs heat in water jacket, after flowing to radiator, heat is left, return in water jacket and circulation constantly, thereby reach the effect of heat radiation temperature adjustment, because specific heat of water holds larger, after the heat of absorption cylinder body, the temperature rising of water is not a lot, so the heat of motor is by this fluid loop of cooling water, utilize water as heat-loading body heat by conduction, by large-area radiating fin, in the mode of convection current, dispel the heat again, to maintain the proper operation temperature of motor.

Water tank core is as the critical piece of radiator, the stability that guarantees its operation is particularly important to normally travelling of vehicle, at present a lot of water tank of vehicle, in use because of vibration, reciprocal pressurization etc., the root of water tank core inner support plate easily ruptures, thereby causes water tank internal liquid to produce leakage.

Model utility content

The utility model proposes a kind of water tank of vehicle core body, by gap portions weld pass and housing, promote the integrally-built shock resistance of passage and housing, thereby extend integrally-built working life.

A water tank of vehicle core body, comprising:

Housing, inside establishes passage, and its table wall is provided with the breach in the described passage of some connections;

Pipeline, holds and is fixed in described passage;

The import and export of pipeline are all communicated to outside described passage, at the local layer that forms welded pipe line and housing of part indentation, there.

Layer comprise welded pipe line and breach wall the first layer, be connected the second layer of the first layer and pipeline outer wall.

At least there is one group near the layer of conduit entrance and/or at least have one group near the layer of pipe outlet.

Layer is by integral-filled near the breach of conduit entrance and/or layer is integral-filled by the breach near pipe outlet.

In the utility model, by pipeline and housing being welded in gap portions, owing to not welding institute is jagged, so, water tank core heat conduction can't be affected very much, and in actual use, due to pipeline and housing are welded as a whole, so no matter be water flow in water tank core, or the vibrations of the integral body of water tank core, all will can not cause the collision between pipeline and housing, therefore can greatly improve water tank core working life in actual use.

Accompanying drawing explanation

Fig. 1 is a kind of water tank of vehicle core schematic diagram the utility model proposes;

Fig. 2 is a kind of water tank of vehicle core body partial structurtes sectional view the utility model proposes.

Embodiment

As depicted in figs. 1 and 2, Fig. 1 is a kind of water tank of vehicle core schematic diagram the utility model proposes; Fig. 2 is a kind of water tank of vehicle core body partial structurtes sectional view the utility model proposes.

With reference to Fig. 1 and in conjunction with Fig. 2, the utility model proposes a kind of water tank of vehicle core body, comprising:

Housing 1, inside establishes passage, and its table wall is provided with the breach 3 in the described passage of some connections;

Pipeline 2, holds and is fixed in described passage;

The import and export of pipeline 2 are all communicated to outside described passage, at the local layer 4 that forms welded pipe line 2 and housing 1 in part breach 3 places.

Wherein, passage is used for holding pipeline 2, and pipeline 2 is for cooling water is passed through, and breach 3 is for making the cooling water of blower air-flow cooling pipe 2.

In actual use, cooling water is interior mobile at pipeline 2, simultaneously, the Environmental Conditions of whole water tank core is also moved, easily produce resonance between the two, if directly pipeline 2 be placed in passage and do not add constraint, above-mentioned resonance easily causes producing and colliding between pipeline 2 and passage, easily pipeline 2 outer walls and passage are caused to damage, in the utility model, by welding between pipeline 2 and housing 1, because be welds between formed product, can extend the working life of existing water tank core by transforming existing water tank core.

Layer 4 comprise welded pipe line 2 and breach 3 walls the first layer 42, be connected the second layer 41 of the first layer 42 and pipeline 2 outer walls.

The existence of the second layer 41 can be reinforced whole welded structure, makes its difficult drop-off and damage, further promotes the quality of water tank core.

At least there is one group near the layer 4 of pipeline 2 imports and/or at least have one group near the layer 4 of pipeline 2 outlets.

Water tank core in actual use, motion amplitude maximum be the edge near housing 1 both sides, and pipeline 2 imports and the position that exports place just of this position, therefore, at breach 3 places near pipeline 2 imports, pipeline 2 and housing 1 are welded, will further promote the quality of water tank core.

The breach 3 that layer 4 is integral-filled by the breach 3 near pipeline 2 imports and/or layer 4 exports close pipeline 2 is integral-filled.

The above; it is only preferably embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; according to the technical solution of the utility model and model utility design thereof, be equal to replacement or changed, within all should being encompassed in protection domain of the present utility model.

Claims

1. a water tank of vehicle core body, is characterized in that, comprising:

Housing (1), inside establishes passage, and its table wall is provided with the breach (3) in the described passage of some connections;

Pipeline (2), holds and is fixed in described passage;

The import and export of pipeline (2) are all communicated to outside described passage, at part breach (3), locate the local layer (4) that forms welded pipe line (2) and housing (1).

2. water tank of vehicle core body according to claim 1, is characterized in that, layer (4) comprise welded pipe line (2) and breach (3) wall the first layer (42), be connected second layer (41) of the first layer (42) and pipeline (2) outer wall.

3. water tank of vehicle core body according to claim 1, is characterized in that, at least has one group near the layer (4) of pipeline (2) import and/or at least has one group near the layer (4) of pipeline (2) outlet.

4. water tank of vehicle core body according to claim 3, is characterized in that, layer (4) will be near the breach (3) of pipeline (2) import integral-filled and/or layer (4) will be integral-filled near the breach (3) of pipeline (2) outlet.