CN210660294U - Mounting structure of heavily block expansion tank wet return - Google Patents
Mounting structure of heavily block expansion tank wet return Download PDFInfo
- Publication number
- CN210660294U CN210660294U CN201921734481.3U CN201921734481U CN210660294U CN 210660294 U CN210660294 U CN 210660294U CN 201921734481 U CN201921734481 U CN 201921734481U CN 210660294 U CN210660294 U CN 210660294U
- Authority
- CN
- China
- Prior art keywords
- water
- steel pipe
- connecting steel
- pipe
- cooling module
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 230000009194 climbing Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides a mounting structure of heavily blocking expansion tank wet return, including engine, cooling module, expansion tank and wet return, its characterized in that: the water return pipe comprises an upper water return rubber pipe, a connecting steel pipe, a lower water return rubber pipe and a connecting frame; the connecting steel pipe is fixedly connected with the upper right part of the shell of the cooling module through the connecting frame, the connecting steel pipe is horizontally arranged, the water inlet end of the connecting steel pipe is arranged towards the front of the cooling module, and the water outlet end of the connecting steel pipe is arranged towards the rear of the cooling module; one end of the upper water return rubber pipe is connected with the water outlet of the expansion tank, and the other end of the upper water return rubber pipe is connected with the water inlet end of the connecting steel pipe; one end of the lower backwater rubber pipe is connected with the water outlet end of the connecting steel pipe, and the other end of the lower backwater rubber pipe is connected with the water replenishing port of the engine. Adopt the utility model discloses a mounting structure occupation space is little, simple structure, pipeline smooth, water injection efficiency is high, the radiating effect is good.
Description
Technical Field
The utility model relates to a heavily block and make technical field, especially a mounting structure of heavily block expansion tank wet return.
Background
In the prior art, particularly the return water pipeline of the expansion tank of the heavy truck in the national five standard is generally arranged in the following way: and after the water return pipeline comes out from the water return port of the expansion tank, the water return pipeline extends downwards from the left side of the engine through a U-shaped pipe, bypasses a cooling fan from the lower part of the engine, extends upwards from the right side of the engine and is finally connected with a water replenishing port on the right side of the engine. The water return pipeline of the arrangement mode can reach the water replenishing port of the engine only through one section of upward climbing, the water replenishing efficiency is reduced, meanwhile, the degassing of the engine is influenced, and in the running process of a vehicle, the heat dissipation effect of the whole vehicle is reduced due to the fact that the pipeline is not smooth. On the other hand, with the popularization of the national six standards, the cooling modules are widened and heightened, the arrangement space is smaller and smaller, and the arrangement mode is limited by the space.
SUMMERY OF THE UTILITY MODEL
Problem to the background art, the utility model provides a heavily block mounting structure of expansion tank wet return to among the solution prior art, the arrangement structure filling efficiency of expansion tank return water pipeline is low, influence the problem that whole car radiating effect, occupation space are big.
For realizing the utility model discloses a purpose, the utility model provides a mounting structure of heavily blocking expansion tank wet return, including engine, cooling module, expansion tank and wet return, the engine sets up the rear at the cooling module, the expansion tank sets up the upper left side at the cooling module, the return water mouth of engine sets up on the right side of engine, and its innovation point lies in: the water return pipe comprises an upper water return rubber pipe, a connecting steel pipe, a lower water return rubber pipe and a connecting frame; the connecting steel pipe is fixedly connected with the upper right part of the shell of the cooling module through the connecting frame, the connecting steel pipe is horizontally arranged, the water inlet end of the connecting steel pipe is arranged towards the front of the cooling module, and the water outlet end of the connecting steel pipe is arranged towards the rear of the cooling module; one end of the upper water return rubber pipe is connected with the water outlet of the expansion tank, and the other end of the upper water return rubber pipe is connected with the water inlet end of the connecting steel pipe; one end of the lower backwater rubber pipe is connected with the water outlet end of the connecting steel pipe, and the other end of the lower backwater rubber pipe is connected with the water replenishing port of the engine.
Adopt the utility model discloses a method has following beneficial effect: because the whole pipeline of the water return pipeline from the water return port of the expansion tank to the water replenishing port of the engine is in a downward trend continuously, the water can reach the engine without climbing, the water path is smooth, and the filling efficiency and the heat dissipation effect of the whole vehicle are greatly improved; meanwhile, the arrangement mode is simple in structure and small in occupied space, and the limited installation space below the cab is greatly 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. an engine; 2. a cooling module; 3. an expansion tank; 4. a water return pipe; 41. a water feeding and returning rubber pipe; 42. connecting the steel pipes; 43. a lower backwater rubber pipe; 44. and a connecting frame.
Detailed Description
The present invention will be further described with reference to the following examples.
The installation structure of the water return pipe of the expansion tank of the heavy truck as shown in the attached figure 1 comprises an engine 1, a cooling module 2, an expansion tank 3 and a water return pipe 4, wherein the engine 1 is arranged behind the cooling module 2, the expansion tank 3 is arranged above the left side of the cooling module 2, a water return port of the engine 1 is arranged on the right side of the engine 1, and the water return pipe 4 comprises an upper water return rubber pipe 41, a connecting steel pipe 42, a lower water return rubber pipe 43 and a connecting frame 44; the connecting steel pipe 42 is fixedly connected with the upper right part of the shell of the cooling module 2 through the connecting frame 44, in this embodiment, one end of the connecting frame 44 is welded with the connecting steel pipe 42, and the other end of the connecting frame 44 is bolted with the shell of the cooling module 2 so as to be convenient for maintenance and replacement, the connecting steel pipe 42 is horizontally arranged, the water inlet end of the connecting steel pipe 42 is arranged towards the front of the cooling module 2, and the water outlet end of the connecting steel pipe 42 is arranged towards the rear of the cooling module 2; one end of the upper water return rubber pipe 41 is connected with the water outlet of the expansion tank 3, and the other end of the upper water return rubber pipe 41 is connected with the water inlet end of the connecting steel pipe 42; one end of the lower water return rubber pipe 43 is connected with the water outlet end of the connecting steel pipe 42, and the other end of the lower water return rubber pipe 43 is connected with the water replenishing port of the engine 1.
Claims (1)
1. The utility model provides a mounting structure of heavily blocking expansion tank wet return, includes engine (1), cooling module (2), expansion tank (3) and wet return (4), engine (1) sets up the rear at cooling module (2), expansion tank (3) set up the upper left side at cooling module (2), the return water mouth of engine (1) sets up the right side at engine (1), its characterized in that: the water return pipe (4) comprises an upper water return rubber pipe (41), a connecting steel pipe (42), a lower water return rubber pipe (43) and a connecting frame (44); the connecting steel pipe (42) is fixedly connected with the upper right part of the shell of the cooling module (2) through the connecting frame (44), the connecting steel pipe (42) is horizontally arranged, the water inlet end of the connecting steel pipe (42) is arranged towards the front of the cooling module (2), and the water outlet end of the connecting steel pipe (42) is arranged towards the rear of the cooling module (2); one end of the upper water return rubber pipe (41) is connected with the water outlet of the expansion tank (3), and the other end of the upper water return rubber pipe (41) is connected with the water inlet end of the connecting steel pipe (42); one end of the lower backwater rubber pipe (43) is connected with the water outlet end of the connecting steel pipe (42), and the other end of the lower backwater rubber pipe (43) is connected with the water replenishing port of the engine (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921734481.3U CN210660294U (en) | 2019-10-16 | 2019-10-16 | Mounting structure of heavily block expansion tank wet return |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921734481.3U CN210660294U (en) | 2019-10-16 | 2019-10-16 | Mounting structure of heavily block expansion tank wet return |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210660294U true CN210660294U (en) | 2020-06-02 |
Family
ID=70839918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921734481.3U Expired - Fee Related CN210660294U (en) | 2019-10-16 | 2019-10-16 | Mounting structure of heavily block expansion tank wet return |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210660294U (en) |
-
2019
- 2019-10-16 CN CN201921734481.3U patent/CN210660294U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |