CN212225628U - Energy accumulator - Google Patents
Energy accumulator Download PDFInfo
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- CN212225628U CN212225628U CN202020825038.3U CN202020825038U CN212225628U CN 212225628 U CN212225628 U CN 212225628U CN 202020825038 U CN202020825038 U CN 202020825038U CN 212225628 U CN212225628 U CN 212225628U
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- accumulator
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Abstract
The utility model discloses an energy accumulator, which comprises an upper tank body of the energy accumulator, a lower tank body of the energy accumulator, a damping support structure and a limit protection structure, wherein an upper opening of the upper tank body of the energy accumulator is provided with a gas valve pipe, the bottom of the inner wall of the gas valve pipe is provided with a connecting ring, the inner wall of the connecting ring is in threaded connection with the outer wall of a mounting pipe, the bottom end of the mounting pipe is provided with a capsule, the lower opening of the lower tank body of the energy accumulator is provided with an oil valve pipe, the damping support structure is arranged at the lower end of the lower tank body of the energy accumulator, the limit protection structure is arranged inside the oil valve pipe, the energy accumulator also comprises a pressure gauge, an inflation pipe, an inflation valve, the oil valve, an oil delivery pipe, a flowmeter and a connection structure, the energy accumulator can realize double damping of the energy accumulator, avoid the stability of the energy accumulator, the damage of the airbag due to excessive inflation is prevented, and the service life of the energy accumulator is prolonged.
Description
Technical Field
The utility model relates to an energy storage equipment technical field specifically is an energy storage ware.
Background
An accumulator is an energy storage device in a hydropneumatic system. The energy in the system is converted into compression energy or potential energy to be stored at a proper time, and when the system needs the energy, the compression energy or the potential energy is converted into hydraulic energy or air pressure and the like to be released, and the energy is supplied to the system again. When the system pressure increases in the twinkling of an eye, it can absorb this partial energy, in order to guarantee that overall system pressure is normal, but traditional energy storage ware still has a great deal of not enough, can not realize the dual shock attenuation to the energy storage ware, vibrations are too big in the unavoidable energy storage ware use, stability when having influenced the energy storage ware and using, the staff of being not convenient for cleans and maintains jar internal portion, can't prevent that the gasbag from aerifing too much and damaging, the life of energy storage ware has been reduced, consequently, the realization that can solve an energy storage ware of this type of problem is imperative.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide an energy storage ware, can realize the dual shock attenuation to the energy storage ware, it is too big to avoid vibrations in the energy storage ware use, and the staff of being convenient for cleans and maintains jar internal portion, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an energy accumulator comprises an upper tank body of the energy accumulator, a lower tank body of the energy accumulator, a damping support structure and a limiting protection structure;
the energy accumulator is arranged on the tank body: an air valve pipe is arranged at an opening at the upper end of the upper tank body of the energy accumulator, a connecting ring is arranged at the bottom of the inner wall of the air valve pipe, the inner wall of the connecting ring is in threaded connection with the outer wall of the mounting pipe, and a capsule is arranged at the bottom end of the mounting pipe;
the lower tank body of the energy accumulator: an oil valve pipe is arranged at an opening at the lower end of the lower tank body of the energy accumulator;
shock attenuation bearing structure: the shock absorption supporting structure is arranged at the lower end of the lower tank body of the energy accumulator;
limiting and protecting structure: the limiting protection structure is arranged inside the oil valve pipe;
wherein: still include manometer, gas tube, inflation valve, oil valve, defeated oil pipe, flowmeter and connection structure, the manometer is with connecting pipe outside end fixed connection that the pneumatic valve pipe lower extreme set up, the gas tube sets up in the installing port at the middle part of pneumatic valve pipe, the flowmeter is established ties in the gas tube middle part, the inflation valve sets up in the inside of pneumatic valve pipe, the oil valve sets up in the inside of pneumatic valve pipe, defeated oil pipe sets up in the installing port at the middle part of oil valve, jar body passes through connection structure and connects under the energy storage ware on the energy storage ware, can realize the dual shock attenuation to the energy storage ware, stability when avoiding shaking too big and influencing the energy storage ware use in the energy storage ware use, the staff of being convenient for cleans and maintains jar internal portion, prevent that the gasbag from aerifing too much and damaging, improve the life of energy storage ware.
Further, shock attenuation bearing structure includes shock pad, base, damping spring and bottom plate, the shock pad and the outer arc wall lower extreme fixed connection of the jar body under the energy storage ware, the base sets up in the outer arc wall of shock pad, and damping spring waits the angle to set up in the bottom surface of base, and the upper surface of bottom plate and damping spring's bottom fixed connection realize the dual shock attenuation and the installation of energy storage ware.
Further, connection structure includes sealed pad, external screw thread and internal thread, the external screw thread sets up in the lower extreme opening part internal face of the jar body on the energy storage ware, and the internal thread sets up in the outer wall of the upper portion opening part of the jar body under the energy storage ware, and external screw thread and internal thread threaded connection seal the pad and set up in the junction of the jar body under jar body and the energy storage ware on the energy storage ware, can realize jar body and the energy storage ware dismantlement of the jar body down on the energy storage ware, and the staff of being convenient for cleans and maintains the energy.
Further, spacing protection architecture includes plectane, limiting plate, spring and range finding sensor, the plectane passes through the internal face upper end fixed connection of fixed column and fuel tap pipe, and spring and range finding sensor all set up in the upper surface of plectane, and range finding sensor is located inside the spring, and the bottom surface center department of limiting plate plays the effect of protection capsule with the upper end fixed connection of spring.
Furthermore, still include the rubber filler ring, the rubber filler ring has two and sets up respectively in the inner wall upper end of the jar body on the energy storage ware and the inner wall lower extreme of the jar body under the energy storage ware, plays the effect of protection capsule.
Compared with the prior art, the beneficial effects of the utility model are that: the accumulator has the following advantages:
1. the antivibration pad sets up the lower extreme of jar body under the energy storage ware, and the base sets up in the outer wall of antivibration pad, and angle such as damping spring set up in the bottom surface of base, and the upper surface of bottom fixed plate and damping spring's bottom fixed connection can realize fixed to the installation of energy storage ware to play dual absorbing effect, avoid the energy storage ware to shake too big in the use, to the inside damage that causes of energy storage ware, improve the life of energy storage ware.
2. The external screw thread sets up the lower extreme opening part internal face of the jar body on the energy storage ware, the internal thread sets up the outer wall of upper portion opening part of the jar body under the energy storage ware, external screw thread and internal thread threaded connection, sealed pad sets up the junction of the jar body under jar body and the energy storage ware on the energy storage ware, can realize the dismantlement of the jar body under jar body and the energy storage ware on the energy storage ware, the staff of being convenient for cleans and maintains the energy storage ware is inside, sealed pad can prevent that hydraulic oil from oozing the energy storage ware jar body through threaded connection position, avoid the energy storage ware jar body to.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the energy accumulator of the present invention.
In the figure: 1, an upper tank body of an energy accumulator, 2, a lower tank body of the energy accumulator, 3 pressure gauges, 4 gas charging pipes, 5 gas charging valves, 6 shock absorption supporting structures, 61 shock-proof cushions, 62 bases, 63 shock absorption springs, 64 bottom fixing plates, 7 oil valve pipes, 8 oil valves, 9 oil conveying pipes, 10 gas valve pipes, 11 flow meters, 12 mounting pipes, 13 connecting structures, 131 sealing cushions, 132 external threads, 133 internal threads, 14 limiting protection structures, 141 round plates, 142 limiting plates, 143 springs, 144 distance measuring sensors, 15 rubber support rings, 16 connecting rings and 17 capsules.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an energy accumulator comprises an upper energy accumulator tank body 1, a lower energy accumulator tank body 2, a damping support structure 6 and a limiting protection structure 14;
the energy accumulator is arranged on the tank body 1: an air valve pipe 10 is arranged at an opening at the upper end of the upper tank body 1 of the energy accumulator, a connecting ring 16 is arranged at the bottom of the inner wall of the air valve pipe 10, the inner wall of the connecting ring 16 is in threaded connection with the outer wall of the mounting pipe 12, and a capsule 17 is arranged at the bottom end of the mounting pipe 12;
the lower tank body 2 of the energy accumulator: an oil valve pipe 7 is arranged at an opening at the lower end of the lower tank body 2 of the energy accumulator;
shock attenuation bearing structure 6: shock attenuation bearing structure 6 sets up the lower extreme of the jar body 2 under the energy storage ware, shock attenuation bearing structure 6 includes shock pad 61, base 62, damping spring 63 and end fixed plate 64, shock pad 61 and the energy storage ware under the outer arc wall lower extreme fixed connection of the jar body 2, base 62 sets up in the outer arc wall of shock pad 61, damping spring 63 waits the angle to set up in the bottom surface of base 62, the upper surface of end fixed plate 64 and damping spring 63's bottom fixed connection, can realize fixed to the installation of energy storage ware, and play dual absorbing effect, it is too big to avoid the energy storage ware to shake in the use, cause the damage to the energy storage ware inside, the life of energy storage ware is prolonged.
Limiting protection structure 14: the limiting protection structure 14 is arranged inside the oil valve pipe 7, the limiting protection structure 14 comprises a circular plate 141, a limiting plate 142, a spring 143 and a distance measuring sensor 144, the circular plate 141 is fixedly connected with the upper end of the inner wall surface of the oil valve pipe 7 through a fixing column, the spring 143 and the distance measuring sensor 144 are both arranged on the upper surface of the circular plate 141, the distance measuring sensor 144 is positioned inside the spring 143, the center of the bottom surface of the limiting plate 142 is fixedly connected with the upper end of the spring 143, when the capsule 17 expands to the bottom of the tank body, pressure is generated on the limiting plate 142, the limiting plate 142 extrudes the spring 143 to be compressed, the distance measuring sensor 144 can measure the distance between the limiting plate 142 and the circular plate 141, when the distance reaches the minimum distance of the compressed spring, the capsule 17 expands to the maximum state, the distance measuring sensor 144 transmits the result to an external PLC, and the limiting protection, the damage of the capsule 17 caused by excessive inflation is avoided while the inflation amount is ensured to meet the use requirement.
Wherein: the energy accumulator comprises a pressure gauge 3, an air charging pipe 4, an air charging valve 5, an oil valve 8, an oil delivery pipe 9, a flowmeter 11 and a connecting structure 13, wherein the pressure gauge 3 is fixedly connected with the outer end of a connecting pipe arranged at the lower end of the air valve pipe 10, the air charging pipe 4 is arranged in a mounting hole in the middle of the air valve pipe 10, the flowmeter 11 is connected in series in the middle of the air charging pipe 4, the air charging valve 5 is arranged in the air valve pipe 10, the oil valve 8 is arranged in the oil valve pipe 7, the oil delivery pipe 9 is arranged in the mounting hole in the middle of the oil valve 8, the energy accumulator upper tank body 1 and the energy accumulator lower tank body 2 are connected through the connecting structure 13, the connecting structure 13 comprises a sealing gasket 131, external threads 132 and internal threads 133, the external threads 132 are arranged on the inner wall surface at the lower end of the energy accumulator upper tank body, the sealing gasket 131 is arranged at the joint of the upper tank body 1 of the energy accumulator and the lower tank body 2 of the energy accumulator, so that the upper tank body 1 of the energy accumulator and the lower tank body 2 of the energy accumulator can be disassembled, workers can clean and maintain the interior of the energy accumulator conveniently, the sealing gasket 131 can prevent hydraulic oil from seeping out of the tank body of the energy accumulator through the threaded connection position, and the problem that the tank body of the energy accumulator is not completely sealed is avoided, so that the use of the energy accumulator is influenced.
Wherein: the energy accumulator tank further comprises two rubber support rings 15, wherein the two rubber support rings 15 are respectively arranged at the upper end of the inner wall of the upper tank body 1 of the energy accumulator and the lower end of the inner wall of the lower tank body 2 of the energy accumulator, and play a role in limiting and protecting the capsule 17.
When in use: the inflation valve 5 is adjusted to communicate the inflation tube 4 and the air valve tube 10, the bottom of the inner wall of the air valve tube 10 is provided with the connecting ring 16, the inner wall of the connecting ring 16 is in threaded connection with the outer wall of the mounting tube 12, the bottom end of the mounting tube 12 is provided with the capsule 17, inert gas enters the capsule 17 through the inflation tube 4, the air valve tube 10 and the mounting tube 12 in sequence, the capsule 17 expands in the accumulator tank body to prevent the inert gas from filling the outside of the capsule 17, the flow meter 11 connected in series in the middle of the inflation tube 4 can monitor the flow of the inert gas entering the capsule 17, the capsule 17 generates pressure on the limiting plate 142 when expanding to the bottom of the tank body, the limiting plate 142 extrudes the spring 143 to compress, the distance measuring sensor 144 can measure the distance between the limiting plate 142 and the circular plate 141, when the distance reaches the minimum distance for compressing the spring, the capsule 17 expands to, by adjusting the inflation valve 5, stopping inflation, the limiting plate 142 and the rubber supporting ring 15 can play a limiting protection role on the capsule 17, ensuring that the inflation quantity meets the use requirement, simultaneously avoiding excessive inflation to cause damage to the capsule 17, after the inflation of the capsule 17 is finished, hydraulic oil enters the interior of the energy accumulator tank body through the oil pipeline 9 and the oil valve pipe 7 by adjusting the oil valve 8 until the numerical value of the pressure gauge 3 is not increased, the gas is balanced with the pressure of the hydraulic oil, when the pressure of an external pipeline is reduced, the gas in the capsule 17 expands to discharge the hydraulic oil in the interior of the energy accumulator tank body, and the energy is stored and released by circulating reciprocation, the shock pad 61 is fixedly connected with the lower end of the outer arc wall of the energy accumulator lower tank body 2, the base 62 is arranged on the outer arc wall of the shock pad 61, the damping springs 63 are arranged on the bottom surface of the base 62 at equal angles, and the upper surface of the bottom fixing plate, can realize fixed to the installation of energy storage ware, and play dual absorbing effect, avoid the energy storage ware vibrations too big in the use, cause the damage to energy storage ware inside, improve the life of energy storage ware, because external screw thread 132 sets up jar body 1's lower extreme opening part internal face on the energy storage ware, internal thread 133 sets up the outer wall surface of the upper portion opening part of jar body 2 under the energy storage ware, external screw thread 132 and internal thread 133 threaded connection, sealed pad 131 sets up jar body 1 on the energy storage ware and jar body 2's junction under the energy storage ware, can realize jar body 1 on the energy storage ware and jar body 2's dismantlement under the energy storage ware, the staff of being convenient for cleans and maintains energy storage ware inside, sealed pad 131 can prevent that hydraulic oil from oozing out the energy storage ware jar body through threaded connection position, avoid the energy storage ware jar body to seal.
It should be noted that the distance sensor 144 disclosed in the present embodiment may be a waterproof sensor of TEC series model number manufactured by huntington, zhe, lean electromechanical technologies, inc.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An accumulator, characterized by: the energy storage device comprises an energy storage device upper tank body (1), an energy storage device lower tank body (2), a damping support structure (6) and a limiting protection structure (14);
accumulator upper tank (1): an air valve pipe (10) is arranged at an opening at the upper end of the upper tank body (1) of the energy accumulator, a connecting ring (16) is arranged at the bottom of the inner wall of the air valve pipe (10), the inner wall of the connecting ring (16) is in threaded connection with the outer wall of the mounting pipe (12), and a capsule (17) is arranged at the bottom end of the mounting pipe (12);
accumulator lower tank (2): an oil valve pipe (7) is arranged at an opening at the lower end of the lower tank body (2) of the energy accumulator;
shock-absorbing support structure (6): the shock absorption supporting structure (6) is arranged at the lower end of the lower tank body (2) of the energy accumulator;
limiting protection structure (14): the limiting protection structure (14) is arranged inside the oil valve pipe (7);
wherein: still include manometer (3), gas tube (4), gas valve (5), oil valve (8), defeated oil pipe (9), flowmeter (11) and connection structure (13), manometer (3) and the connecting pipe outside end fixed connection that valve (10) lower extreme set up, and gas tube (4) set up in the installation at the middle part of valve pipe (10), and flowmeter (11) are established ties in gas tube (4) middle part, and gas valve (5) set up in the inside of valve pipe (10), and oil valve (8) set up in the inside of valve pipe (7), and defeated oil pipe (9) set up in the installation at the middle part of oil valve (8), and jar body (2) are connected through connection structure (13) under jar body (1) and the energy storage ware on the energy storage ware.
2. An accumulator according to claim 1, characterized in that: shock attenuation bearing structure (6) are including shock pad (61), base (62), damping spring (63) and end fixed plate (64), the outer arc wall lower extreme fixed connection of jar body (2) under shock pad (61) and the energy storage ware, base (62) set up in the outer arc wall of shock pad (61), and angles such as damping spring (63) set up in the bottom surface of base (62), the upper surface of end fixed plate (64) and the bottom fixed connection of damping spring (63).
3. An accumulator according to claim 1, characterized in that: the connecting structure (13) comprises a sealing gasket (131), an external thread (132) and an internal thread (133), the external thread (132) is arranged on the inner wall surface of the opening at the lower end of the upper tank body (1) of the energy accumulator, the internal thread (133) is arranged on the outer wall surface of the opening at the upper part of the lower tank body (2) of the energy accumulator, the external thread (132) is in threaded connection with the internal thread (133), and the sealing gasket (131) is arranged at the joint of the upper tank body (1) of the energy accumulator and the lower tank body (2) of the.
4. An accumulator according to claim 1, characterized in that: spacing protection architecture (14) include plectane (141), limiting plate (142), spring (143) and range finding sensor (144), plectane (141) are through the internal face upper end fixed connection of fixed column with oil valve pipe (7), and spring (143) and range finding sensor (144) all set up in the upper surface of plectane (141), and range finding sensor (144) are located inside spring (143), and the bottom surface center department of limiting plate (142) and the upper end fixed connection of spring (143).
5. An accumulator according to claim 1, characterized in that: the energy storage device is characterized by further comprising two rubber supporting rings (15), wherein the two rubber supporting rings (15) are respectively arranged at the upper end of the inner wall of the upper tank body (1) of the energy storage device and the lower end of the inner wall of the lower tank body (2) of the energy storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825038.3U CN212225628U (en) | 2020-05-18 | 2020-05-18 | Energy accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825038.3U CN212225628U (en) | 2020-05-18 | 2020-05-18 | Energy accumulator |
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|---|---|
| CN212225628U true CN212225628U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020825038.3U Active CN212225628U (en) | 2020-05-18 | 2020-05-18 | Energy accumulator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503274A (en) * | 2021-06-16 | 2021-10-15 | 劳伦斯电气有限公司 | Novel energy accumulator |
| CN114101960A (en) * | 2021-12-18 | 2022-03-01 | 浙江奥莱尔液压有限公司 | Energy accumulator and production process thereof |
| CN116336016A (en) * | 2023-05-26 | 2023-06-27 | 罗特液压(太仓)有限公司 | Piston type energy accumulator capable of being used in series |
-
2020
- 2020-05-18 CN CN202020825038.3U patent/CN212225628U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503274A (en) * | 2021-06-16 | 2021-10-15 | 劳伦斯电气有限公司 | Novel energy accumulator |
| CN114101960A (en) * | 2021-12-18 | 2022-03-01 | 浙江奥莱尔液压有限公司 | Energy accumulator and production process thereof |
| CN114101960B (en) * | 2021-12-18 | 2022-07-22 | 浙江奥莱尔液压有限公司 | Energy accumulator and production process thereof |
| CN116336016A (en) * | 2023-05-26 | 2023-06-27 | 罗特液压(太仓)有限公司 | Piston type energy accumulator capable of being used in series |
| CN116336016B (en) * | 2023-05-26 | 2023-11-03 | 罗特液压(太仓)有限公司 | Piston type energy accumulator capable of being used in series |
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