CN217048261U - Integrated hydraulic fuel tank - Google Patents
Integrated hydraulic fuel tank Download PDFInfo
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- CN217048261U CN217048261U CN202220443248.5U CN202220443248U CN217048261U CN 217048261 U CN217048261 U CN 217048261U CN 202220443248 U CN202220443248 U CN 202220443248U CN 217048261 U CN217048261 U CN 217048261U
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Abstract
The utility model provides an integrated form hydraulic pressure fuel tank relates to car fuel tank equipment technical field. The fuel tank comprises a fuel tank assembly and a hydraulic fuel tank assembly, wherein a barrel body structure of the fuel tank is of an integrated structure, two sealing partition plates are arranged between the fuel tank assembly and the hydraulic fuel tank assembly, and a closed safety cavity is formed between the sealing partition plates. The fuel tank assembly comprises an end cover, a partition plate, a sealing partition plate and a fuel filler component which are arranged on the barrel body, and the hydraulic fuel tank assembly comprises an end cover, a sealing partition plate, a hydraulic filter, an oil absorption pipe and an oil return pipe which are arranged on the barrel body. The hydraulic fuel tank integrates different fuel tanks, avoids a splicing mode, improves the assembly efficiency of the whole vehicle, saves the space, improves the space of a vehicle chassis, and reduces the overall weight of the vehicle.
Description
Technical Field
The utility model belongs to the technical field of car fuel tank equipment technique and specifically relates to an integrated form hydraulic fuel tank.
Background
In recent years, with the implementation of national emission standards, environmental protection, carbon neutralization and other requirements, the requirements on tail gas treatment, energy conservation and emission reduction of commercial vehicles are higher and higher. At present, commercial vehicle tail-gas treatment adopts SCR aftertreatment system mostly, and in high-efficient SCR strategy, aftertreatment system is indispensable, because aftertreatment system's overall dimension is great, has occupied the most space that the chassis arranged, leads to the chassis space of originally spacious to become more and more compact, and this has just brought the difficulty to arranging of chassis spare part.
Among the prior art, the vehicle arranges that mostly fuel tank and hydraulic tank are split type structure, and split type structure occupies a large amount of spaces in the chassis is arranged, need install annexes such as solitary support, strap, rubber rim strip in the assembling process, extravagant a large amount of time assembly, and production efficiency is low, needs urgent to make an integrated form oil tank reduce the space, reduce weight, promote the installation effectiveness.
SUMMERY OF THE UTILITY MODEL
In order to promote commercial car assembly efficiency, improve vehicle chassis space, the utility model provides an integrated form hydraulic pressure fuel tank, specific technical scheme is as follows.
An integrated hydraulic fuel tank is characterized by comprising a fuel tank assembly and a hydraulic fuel tank assembly, wherein a barrel body structure is of an integrated structure, and a safety cavity is arranged between the fuel tank assembly and the hydraulic fuel tank assembly; the fuel tank assembly comprises a fuel tank end cover arranged at the end part of the barrel body, a fuel tank partition plate and a fuel tank sealing partition plate which are arranged in the barrel body, and a fuel filling port assembly arranged on the barrel body; the hydraulic oil tank assembly comprises a hydraulic oil tank end cover arranged at the end part of the barrel body, a first sealing partition plate, a second sealing partition plate, a hydraulic air filter and an oil suction pipe, wherein the first sealing partition plate and the second sealing partition plate are arranged in the barrel body, and the hydraulic air filter and the oil suction pipe are arranged on the barrel body.
Preferably, the relief chamber is sealed between the tank closure and the second closure.
Preferably, the safety chamber is provided with a viewing aperture.
Preferably, the oil filling port assembly is arranged on the barrel wall of the barrel body, a fuel tank oil drainage plug and a fuel tank oil drainage nut are further arranged on the barrel body, and the fuel tank oil drainage plug and the fuel tank oil drainage nut are matched with each other.
It is also preferred that the hydraulic tank assembly further comprises an oil suction filter and an oil suction assembly, wherein the oil suction filter is connected with the oil suction assembly through a flange and a bolt.
It is also preferable that the oil suction pipe and the oil suction filter are fixed by threaded connection; the oil return pipe is fixed on the barrel body through an oil return flange, and the oil return pipe is welded and fixed with the oil return flange.
Still preferably, the hydraulic oil tank assembly further comprises a hydraulic oil tank drain nut and a hydraulic oil tank drain plug, and the hydraulic oil tank drain nut and the hydraulic oil tank drain plug are mutually matched.
It is further preferred that the hydraulic air cleaner is mounted to the bowl by an air cleaner mounting flange.
The utility model provides a pair of integrated form hydraulic fuel tank beneficial effect is, through the staving structure integrated fuel tank and the hydraulic tank of integral type, reduces annexes such as one set of hydraulic tank support, fastening belt and rubber gasket after the integration, reduces installation space, practices thrift the space for whole vehicle chassis design. The oil tank material all adopts almag, reduce the oil tank total weight, accord with current lightweight big environment, almag welding is superior to the welding of other materials, the welding splashes for a short time, the inside cleanliness of oil tank is good, in whole car assembling process, reduce the assemble duration, reduce intensity of labour, reduce artifical installation cost, the production cost is reduced, oil tank staving formula structure as an organic whole, cancellation concatenation mode, reduce the welding seam, promote the oil tank wholeness ability, improve the oil tank reliability, can be applied to on the engineering machine, and wide application range.
Drawings
FIG. 1 is an exploded view of an integrated hydraulic fuel tank structure;
FIG. 2 is a schematic view of an integrated hydraulic fuel tank;
FIG. 3 is a top plan view of an integrated hydraulic fuel tank;
FIG. 4 is a side view of an integrated hydraulic fuel tank;
in the figure: 1-a fuel tank end cover, 2-a fuel tank clapboard, 3-a barrel body, 4-a hydraulic fuel tank end cover, 5-a first sealing clapboard, 6-a second sealing clapboard, 7-the fuel tank sealing clapboard, 8-a fuel filler component, 9-a mounting flange, 10-a hydraulic air filter, 11-an oil return pipe, 12-an oil absorption filter, 13-a flange, 14-an oil absorption assembly, 15-a fuel tank oil drain nut, 16-a fuel tank oil drain plug, 17-a hydraulic fuel tank oil drain nut and 18-a hydraulic fuel tank oil drain plug.
Detailed Description
The embodiment of the integrated hydraulic fuel tank according to the present invention will be described with reference to fig. 1 to 4.
The integrated hydraulic fuel tank comprises a fuel tank assembly and a hydraulic fuel tank assembly, wherein the fuel tank assembly and the hydraulic fuel tank assembly are respectively used as a fuel tank and a hydraulic fuel tank of a commercial automobile, the fuel tank and the hydraulic fuel tank are integrated through an integrated barrel structure, a set of accessories such as a hydraulic fuel tank support, a fastening belt and a rubber gasket are reduced after integration, the installation space is reduced, and the space is saved for the design of a chassis of the whole automobile.
The barrel body structure of the integrated hydraulic fuel tank is of an integrated structure, and a safety cavity is arranged between the fuel tank assembly and the hydraulic fuel tank assembly. The oil tank is made of aluminum magnesium alloy, so that the total weight of the oil tank is reduced, the current lightweight large environment is met, the aluminum magnesium alloy welding is superior to the welding of other materials, the welding spatters less, and the cleanliness of the inside of the oil tank is good. The fuel tank assembly comprises a fuel tank end cover 1 arranged at the end part of the barrel body 3, a fuel tank partition plate 2 and a fuel tank sealing partition plate 7 which are arranged in the barrel body, and a fuel filling port component 8 arranged on the barrel body 3; the space enclosed by each component of the fuel tank assembly and the barrel body 3 is used for containing automobile fuel. The hydraulic oil tank assembly comprises a hydraulic oil tank end cover 4 arranged at the end part of the barrel body, a first sealing partition plate 5 and a second sealing partition plate 6 which are arranged in the barrel body, a hydraulic air filter 10 and an oil suction pipe which are arranged on the barrel body 3, and hydraulic oil is contained in a space which is formed by surrounding of each part of the hydraulic oil tank assembly and the barrel body.
The safety chamber is sealed between the fuel tank sealing diaphragm 7 and the second sealing diaphragm 6, and the part of the space is kept clean and sealed. The safety chamber is provided with an observation hole, materials such as a transparent plastic plate can be used, the condition of the safety chamber is conveniently observed, and safety is guaranteed. The oil filling port assembly is arranged on the barrel wall of the barrel body 3, fuel oil is convenient to fill, a fuel tank oil drain plug 16 and a fuel tank oil drain nut 15 are further arranged on the barrel body 3, the fuel tank oil drain plug 16 and the fuel tank oil drain nut 15 are matched with each other, and the fuel tank oil drain plug and the fuel tank oil drain nut 15 are located below the barrel body, so that oil is convenient to drain.
The hydraulic oil tank assembly further comprises an oil suction filter 12 and an oil suction assembly 14, wherein the oil suction filter 12 is connected with the oil suction assembly through a flange 13 and a bolt. The oil suction pipe is fixedly connected with the oil suction filter 12 through threads, the oil return pipe is fixed on the barrel body through an oil return flange, and the oil return pipe is fixedly welded with the oil return flange. The hydraulic oil tank assembly further comprises a hydraulic oil tank oil drain nut 17 and a hydraulic oil tank oil drain plug 18, and the hydraulic oil tank oil drain nut 17 is matched with the hydraulic oil tank oil drain plug 18. The hydraulic air filter 10 is arranged on the barrel body 3 through an air filter mounting flange.
The oil tank can reduce the assembly time, the labor intensity and the manual installation cost in the whole vehicle assembly process, the production cost is reduced, the oil tank barrel body is of an integrated structure, the splicing mode is cancelled, the welding seams are reduced, the overall performance of the oil tank is improved, the reliability of the oil tank is improved, and the oil tank can be applied to engineering machinery and is wide in application range.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (8)
1. An integrated hydraulic fuel tank is characterized by comprising a fuel tank assembly and a hydraulic fuel tank assembly, wherein a barrel body structure is an integrated structure, and a safety cavity is arranged between the fuel tank assembly and the hydraulic fuel tank assembly; the fuel tank assembly comprises a fuel tank end cover arranged at the end part of the barrel body, a fuel tank clapboard and a fuel tank sealing clapboard which are arranged in the barrel body, and a fuel filling port assembly arranged on the barrel body; the hydraulic oil tank assembly comprises a hydraulic oil tank end cover arranged at the end part of the barrel body, a first sealing partition plate, a second sealing partition plate, a hydraulic air filter and an oil suction pipe, wherein the first sealing partition plate and the second sealing partition plate are arranged in the barrel body, and the hydraulic air filter and the oil suction pipe are arranged on the barrel body.
2. An integrated hydraulic fuel tank as set forth in claim 1 wherein said relief cavity is enclosed between a tank bulkhead seal and a second bulkhead seal.
3. An integrated hydraulic fuel tank as set forth in claim 1 wherein said relief cavity is provided with a sight hole.
4. The integrated hydraulic fuel tank of claim 1, wherein the filler assembly is disposed on a wall of the barrel, the barrel is further provided with a fuel tank drain plug and a fuel tank drain nut, and the fuel tank drain plug and the fuel tank drain nut are matched with each other.
5. The integrated hydraulic fuel tank of claim 1, wherein the hydraulic fuel tank assembly further comprises an oil suction filter and an oil suction assembly, and the oil suction filter and the oil suction assembly are connected by a flange and a bolt.
6. The integrated hydraulic fuel tank as claimed in claim 5, wherein the oil suction pipe and the oil suction filter are fixed by threaded connection; the oil return pipe is fixed on the barrel body through an oil return flange, and the oil return pipe is welded and fixed with the oil return flange.
7. The integrated hydraulic fuel tank of claim 1, wherein the hydraulic fuel tank assembly further comprises a hydraulic fuel tank drain nut and a hydraulic fuel tank drain plug, and the hydraulic fuel tank drain nut and the hydraulic fuel tank drain plug are engaged with each other.
8. The integrated hydraulic fuel tank of claim 1 wherein the hydraulic air filter is mounted to the barrel by an air filter mounting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220443248.5U CN217048261U (en) | 2022-03-03 | 2022-03-03 | Integrated hydraulic fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220443248.5U CN217048261U (en) | 2022-03-03 | 2022-03-03 | Integrated hydraulic fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217048261U true CN217048261U (en) | 2022-07-26 |
Family
ID=82487403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220443248.5U Active CN217048261U (en) | 2022-03-03 | 2022-03-03 | Integrated hydraulic fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217048261U (en) |
-
2022
- 2022-03-03 CN CN202220443248.5U patent/CN217048261U/en active Active
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