Automobile energy accumulator capable of being installed in split mode

Abstract

The utility model provides an automobile energy accumulator capable of being installed in a split mode, which comprises an energy accumulator lower shell, a lifting valve is installed at the position of a connector integrally arranged on the lower portion of the energy accumulator lower shell, a lower flange plate is integrally arranged outside the upper end of the energy accumulator lower shell, an upper shell assembly is installed on the upper portion of the energy accumulator lower shell, and the upper shell assembly comprises an upper shell. A connecting part is integrally arranged at the lower end of the upper shell, an upper flange plate is integrally arranged outside the lower end of the upper shell, and an air bag is installed in the upper shell. Due to the arrangement of the upper shell, the connecting part, the upper flange plate and the lower flange plate, the shell of the energy accumulator can be disassembled, and overhaul and maintenance are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of automotive accumulators, and particularly relates to an automotive accumulator that can be installed separately. Background Art

[0002] An automotive accumulator is a device used to store and release liquid pressure energy. Existing automotive accumulators usually include an integrally arranged outer shell. An airbag is installed inside the outer shell, and an inflation valve is installed on the outer shell. The inflation valve fills gas into the airbag. A lift valve is installed under the outer shell for liquid inlet and outlet. Since the outer shell of this kind of automotive accumulator is integrally arranged and cannot be disassembled, it is inconvenient to repair and maintain the airbag and the lift valve. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides an automotive accumulator that can be installed separately, which can disassemble the accumulator outer shell to facilitate repair and maintenance.

[0004] Wherein the utility model is realized through the following technical solutions:

[0005] An automotive accumulator that can be installed separately includes an accumulator lower housing. A lift valve is installed at the interface integrally arranged at the lower part of the accumulator lower housing. An outer lower flange is integrally arranged at the upper end outside the accumulator lower housing. An upper housing assembly is installed at the upper part of the accumulator lower housing. The upper housing assembly includes an upper housing. A connecting part is integrally arranged at the lower end of the upper housing. An outer upper flange is integrally arranged at the lower end outside the upper housing. An airbag is installed inside the upper housing. An inflation valve is installed at the interface integrally arranged at the upper end of the upper housing. The inflation valve is communicated with the inside of the airbag. The connecting part is threadedly connected inside the accumulator lower housing.

[0006] Preferably, an external thread is integrally formed on the outside of the connecting part, and an internal thread is formed inside the upper end of the accumulator lower housing. The internal thread is adapted to the external thread.

[0007] Preferably, the lower flange and the upper flange are fixedly installed.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] 1. In the utility model, the upper housing, the connecting part, the upper flange, and the lower flange are provided, which is beneficial to disassembling the accumulator outer shell for convenient repair and maintenance.

[0010] 2. In the utility model, the upper mounting seat and the lower mounting seat are provided, which is beneficial to installing the upper housing and the accumulator lower housing. Description of the Drawings

[0011] Figure 1It is a schematic structural view of the utility model.

[0012] Figure 2 It is a schematic structural view of the upper housing assembly of the utility model.

[0013] Figure 3 It is a schematic internal structure view of the utility model.

[0014] In the figure:

[0015] 1. Accumulator lower housing; 11. Lift valve; 12. Lower flange; 2. Upper housing assembly; 21. Upper housing; 22. Connection part; 23. Upper flange; 24. Inflation valve; 25. Airbag; 3. Upper mounting seat; 4. Lower mounting seat. Specific embodiments

[0016] The following combines the attached drawings to specifically describe the present utility model. As shown in the attached drawings, a separable-installed vehicle accumulator includes an accumulator lower housing 1. A lift valve 11 is installed at the interface integrally provided at the lower part of the accumulator lower housing 1. A lower flange 12 is integrally provided outside the upper end of the accumulator lower housing 1. An upper housing assembly 2 is installed at the upper part of the accumulator lower housing 1. Figure 1 In this embodiment, as shown in the attached drawings, the upper housing assembly 2 includes an upper housing 21. A connection part 22 is integrally provided at the lower end of the upper housing 21. An external thread is integrally provided outside the connection part 22. An internal thread is provided inside the upper end of the accumulator lower housing 1. The internal thread is adapted to the external thread. An upper flange 23 is integrally provided outside the lower end of the upper housing 21. An airbag 25 is installed inside the upper housing 21. An inflation valve 24 is installed at the interface integrally provided at the upper end of the upper housing 21. The inflation valve 24 is communicated with the inside of the airbag 25. When it is necessary to disassemble and repair, disassemble the upper mounting seat 3 from the external mounting member, disassemble the upper flange 23 and the lower flange 12, and rotate the upper housing 21 to disassemble the upper housing 21 from the accumulator lower housing 1, making the repair more convenient.

[0017] In this embodiment, specifically, the lower flange 12 and the upper flange 23 are fixedly installed, and the connection part 22 is threadedly connected inside the accumulator lower housing 1. Figure 2 And Figure 3 In this embodiment, specifically, a lower mounting seat 4 is integrally provided on one side of the accumulator lower housing 1, and an upper mounting seat 3 is integrally provided on one side of the upper housing 21. The upper mounting seat 3 and the lower mounting seat 4 are arranged on the same side.

[0018] In this embodiment, specifically, the lower flange 12 and the upper flange 23 are fixedly installed, and the connection part 22 is threadedly connected inside the accumulator lower housing 1.

[0019] In this embodiment, specifically, a lower mounting seat 4 is integrally provided on one side of the accumulator lower housing 1, and an upper mounting seat 3 is integrally provided on one side of the upper housing 21. The upper mounting seat 3 and the lower mounting seat 4 are arranged on the same side.

[0020] Working principle

[0021] In the present utility model, the lifting valve 11 is connected to an external liquid flow pipeline, and the inflation valve 24 is connected to an external inflation device. After the airbag 25 is filled with gas, when the external liquid hydraulic pressure is relatively large, the liquid enters the interior of the accumulator lower housing 1, and the airbag 25 contracts. When the external liquid hydraulic pressure is relatively small, the airbag 25 expands to push the liquid out of the accumulator lower housing 1, thereby realizing the function of storing and releasing liquid pressure energy.

[0022] Any technical solution using the technical solution described in the present utility model, or any technical solution designed by those skilled in the art inspired by the technical solution of the present utility model and achieving the above technical effects, shall fall within the protection scope of the present utility model.

Claims

1. A separable automobile accumulator, characterized in that: The detachably mounted automobile accumulator comprises an accumulator lower shell (1), a lifting valve (11) is installed at an interface integrally provided at the lower part of the accumulator lower shell (1), a lower flange (12) is integrally provided at the upper end of the accumulator lower shell (1), an upper shell assembly (2) is installed at the upper part of the accumulator lower shell (1), the upper shell assembly (2) comprises an upper shell (21), a connecting portion (22) is integrally provided at the lower end of the upper shell (21), an upper flange (23) is integrally provided at the lower end of the upper shell (21), an air bag (25) is installed inside the upper shell (21), an air charging valve (24) is installed at an interface integrally provided at the upper end of the upper shell (21), the air charging valve (24) is connected to the inside of the air bag (25), and the connecting portion (22) is threadedly connected to the inside of the accumulator lower shell (1).

2. The detachably mounted automotive accumulator according to claim 1, characterized in that: The connection portion (22) is integrally provided with an external thread on the outside, and the upper end of the accumulator lower shell (1) is provided with an internal thread, and the internal thread is adapted to the external thread.

3. The detachably installed automobile accumulator according to claim 1, characterized in that: The lower flange (12) and the upper flange (23) are fixedly installed.

4. The detachably installed automobile accumulator according to claim 1, characterized in that: A lower mounting seat (4) is integrally provided on one side of the lower shell (1) of the accumulator, and an upper mounting seat (3) is integrally provided on one side of the upper shell (21).

5. The detachably mounted automobile accumulator according to claim 4, characterized in that: The upper mounting seat (3) and the lower mounting seat (4) are arranged on the same side.

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