阅读说明：本技术 一种具有增压功能的蓄能器 (Energy accumulator with supercharging function ) 是由 *** 潘桂德 李文娜 黄颂丽 于 2018-06-07 设计创作，主要内容包括：本发明公开了一种具有增压功能的蓄能器。包括气端端盖、挡圈、第一O型密封圈、钢环、螺栓、卡簧、锁母、第一双向密封装置、第一支承环、活塞、第二O型密封圈、活塞杆、油端端盖、第二双向密封装置、第二支承环和壳体,壳体的两端通过挡圈、第一O型密封圈分别设置有气端端盖和油端端盖,气端端盖内侧还通过螺栓固定有钢环,壳体内部通过第一双向密封装置、第一支承环设置有活塞,活塞通过第二O型密封圈与活塞杆相配合,活塞杆一端与活塞外端通过卡簧、锁母固定,活塞杆另一端通过第二双向密封装置、第二支承环与油端端盖的内腔滑动配合。本发明结构设计合理,能够满足低压充气满足高压使用,实用性强。(The invention discloses an energy accumulator with a supercharging function. The sealing device comprises a gas end cover, a retainer ring, a first O-shaped sealing ring, a steel ring, a bolt, a clamp spring, a lock nut, a first bidirectional sealing device, a first supporting ring, a piston, a second O-shaped sealing ring, a piston rod, an oil end cover, a second bidirectional sealing device, a second supporting ring and a shell, wherein the retainer ring is arranged at two ends of the shell, the gas end cover and the oil end cover are respectively arranged on the first O-shaped sealing ring, the steel ring is fixed on the inner side of the gas end cover through the bolt, the piston is arranged in the shell through the first bidirectional sealing device and the first supporting ring, the piston is matched with the piston rod through the second O-shaped sealing ring, one end of the piston rod is fixed with the outer end of the piston through the clamp spring, the lock nut is fixed, and the other end of the piston rod is in sliding. The invention has reasonable structural design, can meet the requirements of low-pressure inflation and high-pressure use and has strong practicability.)

1. An energy accumulator with a supercharging function is characterized by comprising a gas end cover (1), a check ring (2), a first O-shaped sealing ring (3), a steel ring (4), a bolt (5), a clamp spring (6), a lock nut (7), a first bidirectional sealing device (8), a first supporting ring (9), a piston (10), a second O-shaped sealing ring (11), a piston rod (12), an oil end cover (13), a second bidirectional sealing device (14), a second supporting ring (15) and a shell (16), wherein the gas end cover (1) and the oil end cover (13) are respectively arranged at two ends of the shell (16) through the check ring (2) and the first O-shaped sealing ring (3), the steel ring (4) is further fixed on the inner side of the gas end cover (1) through the bolt (5), the piston (10) is arranged in the shell (16) through the first bidirectional sealing device (8) and the first supporting ring (9), the piston (10) is matched with the piston rod (12) through the second O-shaped sealing ring (11), one end of the piston rod (12) is fixed with the outer end of the piston (10) through the clamp spring (6) and the lock nut (7), and the other end of the piston rod (12) is in sliding fit with the inner cavity of the oil end cover (13) through the second bidirectional sealing device (14) and the second supporting ring (15).

2. An accumulator with supercharging function according to claim 1, characterized in that the inner cavity of the oil end cover (13) is connected to the cavity B.

3. An accumulator with supercharging function according to claim 1, characterized in that the inner cavity of the gas end cap (1) is connected to cavity a.

4. The accumulator with supercharging function according to claim 1, wherein the area of the cavity a is larger than the area of the cavity B.

Technical Field

the invention relates to the technical field of energy accumulators, in particular to an energy accumulator with a supercharging function.

Background

The conventional energy accumulator is of an equal-area type, and the pressure of an air cavity and the pressure of an oil cavity are balanced. Depending on the system pressure, the inflation pressure is typically 0.7 times the system pressure. If the system pressure is high, a very high gas pressure is required to be flushed in. Thus, an inflator with a relatively high pressure is required, and is difficult to realize.

In summary, the present invention provides an accumulator with a boosting function.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an energy accumulator with a supercharging function, which is reasonable in structural design, can meet the requirements of low-pressure inflation and high-pressure use and has strong practicability.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an energy storage ware with pressure boost function, including the gas end cover, the retaining ring, first O type sealing washer, the steel ring, the bolt, the jump ring, the lock nut, first bidirectional seal device, first supporting ring, the piston, second O type sealing washer, the piston rod, the oil end cover, second bidirectional seal device, second supporting ring and casing, the retaining ring is passed through at the both ends of casing, first O type sealing washer is provided with gas end cover and oil end cover respectively, gas end cover inboard still is fixed with the steel ring through the bolt, the casing is inside through first bidirectional seal device, first supporting ring is provided with the piston, the piston passes through second O type sealing washer and matches with the piston rod, piston rod one end passes through the jump ring with the piston outer end, the lock nut is fixed, the piston rod other end passes through second bidirectional seal device, the inner chamber sliding fit of second supporting ring with the oil end cover.

Preferably, the inner cavity of the oil end cover is connected with the cavity B.

Preferably, the inner cavity of the gas end cover is connected with the cavity A.

The invention has the beneficial effects that: structural design is reasonable, can satisfy the low pressure and aerify and satisfy high pressure and use, has the pressure boost effect, and the practicality is strong.

Drawings

The invention is described in detail below with reference to the drawings and the detailed description;

FIG. 1 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1, the following technical solutions are adopted in the present embodiment: an energy accumulator with a supercharging function comprises a gas end cover 1, a retainer ring 2, a first O-shaped sealing ring 3, a steel ring 4, a bolt 5, a clamp spring 6, a lock nut 7, a first bidirectional sealing device 8, a first supporting ring 9, a piston 10, a second O-shaped sealing ring 11, a piston rod 12, an oil end cover 13, a second bidirectional sealing device 14, a second supporting ring 15 and a shell 16, wherein the gas end cover 1 and the oil end cover 13 are respectively arranged at two ends of the shell 16 through the retainer ring 2 and the first O-shaped sealing ring 3, the steel ring 4 is further fixed on the inner side of the gas end cover 1 through the bolt 5, the piston 10 is arranged inside the shell 16 through the first bidirectional sealing device 8 and the first supporting ring 9, the piston 10 is matched with the piston rod 12 through the second O-shaped sealing ring 11, one end of the piston rod 12 is fixed with the outer end of the piston 10 through the clamp spring 6 and the lock nut 7, and the other end of the piston rod, The second support ring 15 is a sliding fit with the inner cavity of the oil end cap 13.

It is noted that the inner cavity of the oil end cover 13 is connected with the cavity B.

In addition, the inner cavity of the gas end cover 1 is connected with the cavity A.

This embodiment pours into low pressure nitrogen gas through the A chamber that links to each other with the gas end cover to and the B chamber that links to each other with the oil end cover connects the system, because A chamber area is greater than B chamber area, can guarantee that the low pressure is aerifyd and is satisfied high pressure and use, consequently, this energy storage ware is an energy storage ware that has the increase function, and the pressure boost is effectual, and it is more convenient and reliable to use, and the practicality is strong.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.