CN212191164U - Energy storage equipment - Google Patents
Energy storage equipment Download PDFInfo
- Publication number
- CN212191164U CN212191164U CN202020709427.XU CN202020709427U CN212191164U CN 212191164 U CN212191164 U CN 212191164U CN 202020709427 U CN202020709427 U CN 202020709427U CN 212191164 U CN212191164 U CN 212191164U
- Authority
- CN
- China
- Prior art keywords
- sliding piston
- energy storage
- oil
- cavity
- sealing washer
- Prior art date
- 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.)
- Active
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 50
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000003860 storage Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004512 die casting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model discloses an energy storage device, which comprises an energy accumulator, a gas cylinder and a valve group seat, wherein the energy accumulator comprises an energy accumulator shell magnetic cavity, a gas cavity, an oil cavity, a magnetic sliding piston, a displacement adjusting mechanism, an electromagnetic cylinder, a groove, a connector and an oil pipe; be equipped with the sealing mechanism who contacts with the inner wall of energy storage ware casing on sliding piston's the lateral wall, sealing mechanism is including locating round sealing washer groove on the sliding piston lateral wall and the O type sealing washer that is located the sealing washer inslot, the O type sealing washer contacts with the inner wall of energy storage ware casing, the sealing washer groove is located the one end that is close to the air cavity on the sliding piston lateral wall, be equipped with the oil storage tank with the oil pocket intercommunication on the sliding piston, the oil storage tank communicates with the sealing washer groove mutually, be equipped with the overflow mouth on the sliding piston's the lateral wall, the oil storage tank is linked together with the oil pocket. The utility model provides a prior art press soon press the injection energy storage ware in the course of the work unstable and the single problem of power source.
Description
Technical Field
The utility model relates to an energy storage equipment.
Background
Die casting machines are a series of industrial casting machines which inject molten metal under pressure into a mold to be cooled and formed, and after the mold is opened, a solid metal casting is obtained, and the casting machines are initially used for die casting type. With the progress of scientific technology and industrial production, especially with the development of industries such as automobiles, motorcycles, household appliances and the like, and from the aspects of energy conservation and raw material saving, the die casting technology has been developed very rapidly. The oil charge path of the fast injection energy accumulator of the existing die casting machine is not provided with a pressure reducing valve, the oil charge pressure of the fast injection energy accumulator is the system pressure, the pressure is easily overhigh and unstable, and the pressure of the fast injection energy accumulator can not be adjusted. And the energy storage power of the quick injection energy accumulator is relatively single.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides an energy storage equipment, solves prior art fast press-shoot energy storage ware in the working process unstable and the single problem of power source.
In order to achieve the above object, the utility model adopts the following technical scheme:
an energy storage device comprises an energy accumulator, a gas cylinder and a valve group seat, wherein the valve group seat is fixed below the energy accumulator and the gas cylinder; the energy accumulator comprises an energy accumulator shell internally provided with an energy storage cavity, and a magnetic sliding piston and a sliding piston which are sequentially arranged in the energy accumulator shell from top to bottom and divide the energy storage cavity into a magnetic cavity, an air cavity and an oil cavity from top to bottom, wherein the top of the energy accumulator shell is provided with a displacement adjusting mechanism extending into the magnetic cavity from outside, one end of the displacement adjusting mechanism extending into the magnetic cavity is connected with an electromagnetic cylinder, one end of the magnetic sliding piston, which is positioned at the magnetic cavity, is provided with a groove matched with the electromagnetic cylinder and used for accommodating a half of the electromagnetic cylinder, the side wall of the energy accumulator shell, which is positioned at the air cavity section, is provided with a connector communicated with the air cavity, and the bottom of the energy accumulator shell is provided with;
be equipped with on sliding piston's the lateral wall with the sealing mechanism that the inner wall of energy storage ware casing contacted, sealing mechanism is including locating round sealing washer groove on the sliding piston lateral wall and the O type sealing washer that is located the sealing washer inslot, O type sealing washer with the inner wall of energy storage ware casing contacts, the sealing washer groove is located the one end that is close to the air cavity on the sliding piston lateral wall, be equipped with the oil storage tank with the oil pocket intercommunication on the sliding piston, the oil storage tank with the sealing washer groove communicates mutually, be equipped with the overflow mouth on sliding piston's the lateral wall, the oil storage tank passes through overflow mouth is linked together with the oil pocket.
Further, the sliding piston is hollow inside.
Further, the hollow interior of the sliding piston is formed upward with an arc-shaped reinforcement with a smooth surface.
Furthermore, the outer side edge of the sliding piston is provided with a reinforcing rib.
Further, an end block parallel to the bottom of the oil chamber is arranged at one end part, located at the oil chamber, of the sliding piston.
Furthermore, the other side of the valve group seat is provided with a two-speed adjusting hand wheel for adjusting the pressure in the oil pipe.
Further, the accumulator and the gas cylinder are fixed to each other by a band body.
Furthermore, a pressure reducing valve for adjusting the outlet pressure of the energy accumulator is arranged above the valve group seat.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model has the advantages of simple structure and scientific and reasonable design, convenient to use safety can prevent to press soon and penetrate the energy storage ware and lead to the punching press too high because of pressure instability in the course of the work, and then produce the incident. The utility model discloses the energy storage ware is with the mutual reaction force that like poles repel of strong magnetic material, adopts the interval change between magnetic piston and the electromagnetic cylinder, the non-contact repellent reaction force that like poles produced, realized the release of the compression energy storage of piston and potential energy in the energy storage ware, has expanded the practical scope of energy storage ware in hydraulic system, and the gas cylinder of prior art must be changed the shutdown when using a period back because of atmospheric pressure decline and can't provide sufficient power for the system, the utility model discloses a two-step drive has realized the purpose of changing the gas cylinder on line, is lacking simultaneously to change the gas cylinder and also can rely on magnetic power alone to carry out the energy storage for the energy storage ware and satisfy the production needs.
The utility model discloses have extra oil storage tank structure, can provide bigger interim brake fluid storage space, the energy storage effect is better. The utility model is provided with the overflow port communicated with the oil cavity on the side edge of the piston, which ensures that the oil in the oil cylinder can flow into the oil storage tank quickly before not flowing out of the oil cylinder; the end block is arranged at the bottom end of the piston, the piston is prevented from being damaged due to the fact that the piston directly impacts the bottom of the oil cylinder, meanwhile, the reinforcing rib is arranged on the outer side of the piston, the arc-shaped reinforcing portion is arranged inside the piston, and the piston is effectively prevented from deforming in the using process and greatly prolongs the service life of the piston.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the energy accumulator of the present invention.
Fig. 3 is a schematic view of the sliding piston structure of the present invention.
Fig. 4 is a sectional view of the sliding piston according to the present invention.
Wherein, the names corresponding to the reference numbers are:
1-energy accumulator, 2-gas cylinder, 3-valve group seat, 4-hoop body, 5-pressure reducing valve, 6-energy accumulator shell, 7-magnetic sliding piston, 8-sliding piston, 9-displacement regulating mechanism, 10-groove, 11-electromagnetic cylinder, 12-oil pipe, 13-two quick regulating hand wheel, 14-sealing ring groove, 15-O type sealing ring, 16-oil storage groove, 17-overflow port, 18-arc strengthening part, 19-strengthening rib and 20-end block.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Examples
As shown in fig. 1-4, the utility model provides an energy storage device, which comprises an energy accumulator 1, a gas cylinder 2 and a valve group seat 3, wherein the valve group seat 3 is fixed below the energy accumulator 1 and the gas cylinder 2; the energy accumulator 1 comprises an energy accumulator shell 6 internally provided with an energy storage cavity and a magnetic sliding piston 7 and a sliding piston 8 which are sequentially arranged from top to bottom in the energy accumulator shell 6, wherein the energy storage cavity is divided into a magnetic cavity, an air cavity and an oil cavity from top to bottom, the top of the energy accumulator shell 6 is provided with a displacement adjusting mechanism 9 extending into the magnetic cavity from outside, one end of the displacement adjusting mechanism 9 extending into the magnetic cavity is connected with an electromagnetic cylinder 11, the magnetic sliding piston 7 is positioned at one end of the magnetic cavity and is provided with a groove 10 matched with the electromagnetic cylinder 11 and used for accommodating a half of the electromagnetic cylinder 11, the side wall of the energy accumulator shell 6 is positioned at the air cavity section and is provided with a connector communicated with the air cavity, and the bottom of the energy accumulator shell 6 is provided with an oil pipe 12 communicated with the.
The opposite side of valve block seat 3 is equipped with two quick adjusting handle 13 of adjusting oil pipe 12 internal pressure, energy storage ware 1 and gas cylinder 2 are through hoop 4 reciprocal anchorages, valve block seat 3 top is equipped with the relief pressure valve 5 of adjusting 1 outlet pressure of energy storage ware.
The utility model has the advantages of simple structure and scientific and reasonable design, convenient to use safety can prevent to press soon and penetrate the energy storage ware and lead to the punching press too high because of pressure instability in the course of the work, and then produce the incident. The utility model discloses the energy storage ware is with the mutual reaction force that like poles repel of strong magnetic material, adopts the interval change between magnetic piston and the electromagnetic cylinder, the non-contact repellent reaction force that like poles produced, realized the release of the compression energy storage of piston and potential energy in the energy storage ware, has expanded the practical scope of energy storage ware in hydraulic system, and the gas cylinder of prior art must be changed the shutdown when using a period back because of atmospheric pressure decline and can't provide sufficient power for the system, the utility model discloses a two-step drive has realized the purpose of changing the gas cylinder on line, is lacking simultaneously to change the gas cylinder and also can rely on magnetic power alone to carry out the energy storage for the energy storage ware and satisfy the production needs.
The utility model discloses be equipped with on the lateral wall of sliding piston 8 with the sealing mechanism that the inner wall of energy storage ware casing 6 contacted, sealing mechanism includes a round of seal ring groove 14 and the O type sealing washer 15 that is located seal ring groove 14 on the sliding piston 8 lateral wall, O type sealing washer 15 with the inner wall of energy storage ware casing 6 contacts, seal ring groove 14 is located the one end that is close to the air cavity on the sliding piston 8 lateral wall, be equipped with the oil storage tank 16 with the oil pocket intercommunication on the sliding piston 8, oil storage tank 16 with seal ring groove 14 is linked together, be equipped with overflow mouth 17 on the lateral wall of sliding piston 8, oil storage tank 16 passes through overflow mouth 17 and oil pocket and is linked together, the inside cavity of sliding piston 8 is hollow, the hollow inside of sliding piston 8 upwards forms surperficial slick and sly arc reinforcing part 18, sliding piston 8 outside limit is equipped with strengthening rib 19, the end of the sliding piston 8 at one end of the oil chamber is provided with an end block 20 parallel to the bottom of the oil chamber.
The utility model discloses have extra oil storage tank structure, can provide bigger interim brake fluid storage space, the energy storage effect is better. The utility model is provided with the overflow port communicated with the oil cavity on the side edge of the piston, which ensures that the oil in the oil cylinder can flow into the oil storage tank quickly before not flowing out of the oil cylinder; the end block is arranged at the bottom end of the piston, the piston is prevented from being damaged due to the fact that the piston directly impacts the bottom of the oil cylinder, meanwhile, the reinforcing rib is arranged on the outer side of the piston, the arc-shaped reinforcing portion is arranged inside the piston, and the piston is effectively prevented from deforming in the using process and greatly prolongs the service life of the piston.
The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.
Claims (8)
1. An energy storage apparatus, characterized by: the gas cylinder valve comprises an energy accumulator (1), a gas cylinder (2) and a valve group seat (3), wherein the valve group seat (3) is fixed below the energy accumulator (1) and the gas cylinder (2); the energy accumulator (1) comprises an energy accumulator shell (6) internally provided with an energy storage cavity, and a magnetic sliding piston (7) and a sliding piston (8) which are sequentially arranged in the energy accumulator shell (6) from top to bottom and divide the energy storage cavity into a magnetic cavity, an air cavity and an oil cavity from top to bottom, the top of the energy accumulator shell (6) is provided with a displacement adjusting mechanism (9) which extends into the magnetic cavity from the outside, one end of the displacement adjusting mechanism (9) extending into the magnetic cavity is connected with an electromagnetic cylinder (11), one end of the magnetic sliding piston (7) positioned in the magnetic cavity is provided with a groove (10) which is matched with the electromagnetic cylinder (11) and is used for accommodating a half of the electromagnetic cylinder (11), the side wall of the energy accumulator shell (6) is provided with a connector communicated with the air cavity at the air cavity section, an oil pipe (12) communicated with the oil cavity and an external oil way is arranged at the bottom of the energy accumulator shell (6);
be equipped with on the lateral wall of sliding piston (8) with the sealing mechanism that the inner wall of energy storage ware casing (6) contacted, sealing mechanism including locating round sealing washer groove (14) on sliding piston (8) lateral wall and being located O type sealing washer (15) in sealing washer groove (14), O type sealing washer (15) with the inner wall of energy storage ware casing (6) contacts, sealing washer groove (14) are located the one end that is close to the air cavity on sliding piston (8) lateral wall, be equipped with oil storage tank (16) with the oil pocket intercommunication on sliding piston (8), oil storage tank (16) with sealing washer groove (14) are linked together, be equipped with overflow mouth (17) on the lateral wall of sliding piston (8), oil storage tank (16) pass through overflow mouth (17) are linked together with the oil pocket.
2. An energy storage apparatus according to claim 1, characterized in that: the sliding piston (8) is hollow inside.
3. An energy storage apparatus according to claim 2, characterized in that: the hollow interior of the sliding piston (8) is upwards formed with an arc-shaped reinforcing part (18) with smooth surface.
4. An energy storage apparatus according to claim 3, characterized in that: and reinforcing ribs (19) are arranged on the outer side edge of the sliding piston (8).
5. An energy storage apparatus according to claim 4, characterized in that: an end block (20) parallel to the bottom of the oil chamber is arranged at one end part of the sliding piston (8) positioned in the oil chamber.
6. An energy storage apparatus according to claim 5, characterized in that: and the other side of the valve group seat (3) is provided with a two-speed adjusting hand wheel (13) for adjusting the pressure in the oil pipe (12).
7. An energy storage apparatus according to claim 6, characterized in that: the energy accumulator (1) and the gas cylinder (2) are fixed with each other through a hoop body (4).
8. An energy storage apparatus according to claim 7, characterized in that: and a pressure reducing valve (5) for adjusting the outlet pressure of the energy accumulator (1) is arranged above the valve group seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020709427.XU CN212191164U (en) | 2020-05-02 | 2020-05-02 | Energy storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020709427.XU CN212191164U (en) | 2020-05-02 | 2020-05-02 | Energy storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212191164U true CN212191164U (en) | 2020-12-22 |
Family
ID=73830954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020709427.XU Active CN212191164U (en) | 2020-05-02 | 2020-05-02 | Energy storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212191164U (en) |
-
2020
- 2020-05-02 CN CN202020709427.XU patent/CN212191164U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102689450A (en) | Quasi-isostatic pressing vacuum hydraulic machine | |
| CN204739038U (en) | Servo hydraulic system of sheet material bender | |
| CN212191164U (en) | Energy storage equipment | |
| CN201889400U (en) | Improved structure of fusion casting machining device of horizontal continuous casting tube blank | |
| CN201485223U (en) | Pneumatic hydraulic jack | |
| CN101869922A (en) | Acid washing-free drawing pressure device | |
| CN207485757U (en) | A kind of pneumohydraulic pressure-cylinder | |
| CN214417401U (en) | Pneumatic device for base cover die of easy-open cover | |
| CN212445967U (en) | Be used for flange butterfly valve quick demoulding device | |
| CN206936319U (en) | A kind of more power fast shot energy storage systems | |
| CN202895637U (en) | Oil cylinder piston integral mechanism for injection molding machine locking die with two communicated cavities | |
| CN220112249U (en) | Metal press forging forming die | |
| CN206169237U (en) | Die -casting die structure suitable for die casting technology | |
| CN207577400U (en) | A kind of casting die | |
| CN219924554U (en) | High efficiency metal powder metallurgy goods device | |
| CN211467369U (en) | Novel compound die hydro-cylinder upper cover | |
| CN201100279Y (en) | Energy storage device special for liquid gas hammer | |
| CN215661465U (en) | Self-locking type die clamper | |
| CN202252266U (en) | Closed self-priming large-caliber quick-release valve | |
| CN218760720U (en) | Two-stage cylinder linkage device | |
| CN217516840U (en) | Curved surface glass apron hot-bending graphite mould | |
| CN205147289U (en) | Die cavity of control arm squeeze casting mould | |
| CN213655269U (en) | Novel hydraulic system of hollow blow molding machine | |
| CN213478810U (en) | Double-stroke supercharging cylinder | |
| CN206936323U (en) | A kind of injection cylinder structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240807 Address after: 101300 276 jinmayuan 2nd Street, Gaoliying Town, Shunyi District, Beijing Patentee after: Beijing Bohui lanning Technology Co.,Ltd. Country or region after: China Address before: Room 2246, 2nd floor, Lane 1473, Zhenguang Road, Putuo District, Shanghai Patentee before: Shanghai Zhengrong industry and Trade Co.,Ltd. Country or region before: China |