CN114093590A - High-pressure high-energy discharging device - Google Patents
High-pressure high-energy discharging device Download PDFInfo
- Publication number
- CN114093590A CN114093590A CN202111570028.5A CN202111570028A CN114093590A CN 114093590 A CN114093590 A CN 114093590A CN 202111570028 A CN202111570028 A CN 202111570028A CN 114093590 A CN114093590 A CN 114093590A
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- fixedly connected
- plate
- contact
- gasket
- fixed
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- 238000007599 discharging Methods 0.000 title claims description 8
- 238000009434 installation Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses a high-pressure high-energy leakage device, which relates to the technical field of energy leakage devices and aims to solve the problem that the energy leakage device cannot tolerate high-pressure high-energy equipment and cannot work for a long time. The effects of adapting to a high-voltage and high-energy environment and linkage pressure relief and quick reset of various devices are achieved.
Description
Technical Field
The invention relates to the technical field of energy leakage devices, in particular to a high-pressure high-energy leakage device.
Background
The pressure relief device is equipment for discharging energy with load in the whole body to ensure the normal operation of the whole body, can be automatically opened and closed according to the working pressure of the system, is generally arranged on equipment or a pipeline of a closed system to protect the safety of the system, can be divided into a valve type, a fracture type, a melting type, a combined type and the like according to the structural form, and is also frequently used for releasing electric energy in the whole body by using contact discharge equipment in power equipment to ensure the stable operation of the whole body.
The existing valve type safety relief valve device is a common safety valve, and the device is characterized in that the device only discharges the pressure higher than a specified part in a container, and when the pressure in the container is reduced to normal operation pressure, the device is automatically closed, and the common fracture type safety relief valve device is a rupture disk and an explosion-proof cap. The former is used for medium and low pressure vessels, the latter is used for high and ultrahigh pressure vessels, the melting type pressure relief device is a common fusible plug, the combined type safety pressure relief device is a pressure relief device which has an interval type and a fracture type or an interval type and a melting type simultaneously, a common combined type with a spring safety valve and a rupture disk is also frequently used for power equipment.
The above prior art solutions have the following drawbacks: the discharge device cannot bear high-voltage and high-energy equipment, cannot work for a long time, is easy to overheat and damage due to overlong electrifying time, has short service life and low use frequency, and the contact part is easy to damage after working for many times to influence normal and stable use.
Disclosure of Invention
The invention aims to provide a high-pressure high-energy-discharging device which is suitable for high-pressure high-energy equipment and has long service life.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a high pressure high energy discharge device, includes the installation base, installation base one end fixedly connected with is used for providing the electro-magnet of power, the one end swing joint that the installation base was kept away from to the electro-magnet has the trigger mechanism who is used for triggering the pressure release, the inside magnetic core that is used for with the electro-magnet linkage that is included of trigger mechanism, the one end fixedly connected with support column of electro-magnet is kept away from to the magnetic core, support column outside fixedly connected with gasket, be provided with the elastic connection spare that is used for driving the support column and resets between gasket and the electro-magnet, the one side and the electro-magnet fixed connection of gasket are kept away from to elastic connection spare, installation base rear end fixedly connected with fixed connection board, fixed connection board upper end fixedly connected with is used for the contact discharge contact, the contact plate that can be connected with the contact in support column upper end.
Through adopting above-mentioned technical scheme, use the electro-magnet to drive the inside support column of trigger mechanism and reciprocate to make things convenient for whole drive contact plate and contact to carry out the contact discharge, the inside electric power of high-energy high-tension apparatus releases, guarantees whole stable operation, has increased holistic pressure release effect.
Furthermore, the upper end of the support column is fixedly connected with a mounting stud, the outer side of the mounting stud is in threaded fit with a fixing nut, a mounting hole for the mounting stud to penetrate is formed in the contact plate, and the inner diameter of the mounting hole is smaller than the outer diameter of the fixing nut.
Through adopting above-mentioned technical scheme, the fixation nut who uses the installation double-screw bolt outside fixes the contact plate, makes things convenient for whole installation and dismantlement to the contact plate to the convenience is changed and is overhauld the contact plate that damages, has increased holistic flexibility.
Furthermore, a protective washer is movably connected to the outer side of the mounting stud, the protective washer is located between the fixing nut and the contact plate, and an electrode plate which is in contact with the contact for discharging is arranged at the upper end of the contact plate.
By adopting the technical scheme, the contact plate and the contact part of the fixing nut are protected by the protection washer, the overall protection effect is improved, the whole replacement is convenient for multiple times, the overall abrasion is reduced, and the overall service life is prolonged.
Furthermore, one side of the fixed connecting plate, which is close to the mounting base, is fixedly connected with a fixed structure plate, a limiting groove for limiting the moving range of the supporting column is formed in the fixed structure plate, and the limiting groove is overlapped with the circle center line of the supporting column.
Through adopting above-mentioned technical scheme, the spacing groove can be injectd the scope that the support column removed to guarantee the good migration range of support column, prevent that the electrode plate can not be abundant to contact with the contact.
Further, the outer diameter of the limiting groove in the fixed structure plate is larger than the outer diameter of the supporting column, the outer diameter of the limiting groove is smaller than the outer diameter of the gasket, and the limiting groove is overlapped with the circle center line of the gasket.
Through adopting above-mentioned technical scheme, fixed knot constructs the board and can carry on spacingly to the removal of gasket to guarantee whole good removal regulation effect, prevent that the whole removal in-process from producing great strength and causing the damage to contact and contact plate.
Furthermore, two groups of micro switches are symmetrically distributed on the vertical center line of the fixed connecting plate, and the specifications of the two groups of micro switches at the two ends of the fixed connecting plate are different.
By adopting the technical scheme, two groups of micro switches are symmetrically distributed on the vertical center line of the fixed connecting plate, so that two groups of different pressure relief mechanisms can be opened and closed, the pressure of the whole inner space is reduced while the pressure relief of the whole electric power is ensured, and the whole pressure relief effect is improved.
Furthermore, one end of the microswitch, which is close to the fixed connecting plate, is fixedly connected with a positioning plate, a fixed screw hole for the screw to penetrate is formed in the positioning plate, and the fixed screw holes are distributed in the positioning plate at equal intervals.
Through adopting above-mentioned technical scheme, convenient whole microswitch to different specifications is installed and is dismantled, guarantees wholly can carry out the pressure release to the pressure release equipment of different specifications and handle, guarantees whole good job stabilization nature.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the device can bear high voltage and high energy, stably work, bear frequent starting and disconnection, keep good performance of the device and generate the effect of adapting to the high voltage and high energy environment;
2. two micro-switches are arranged on two sides of the electromagnet and fixed on the supporting plate, and the elastic pieces of the micro-switches drive the micro-switches to be switched on and off through the up-and-down movement of the gasket, so that different pressure relief structures can be conveniently and integrally opened, and the effect of linkage pressure relief of various devices is achieved;
3. the elastic connecting piece is adopted, so that the whole body can be conveniently and quickly reset after pressure relief, the pressure relief can be conveniently carried out next time, and the effect of quick reset is generated.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic view of the split structure of the present invention.
In the figure, 1, a base is installed; 2. an electromagnet; 3. a trigger mechanism; 4. fixing the connecting plate; 5. a contact; 6. a contact plate; 7. fixing the structural plate; 8. a microswitch; 31. a magnetic core; 32. a support pillar; 33. a gasket; 34. an elastic connecting member; 35. mounting a stud; 36. fixing a nut; 37. mounting holes; 38. a protective washer; 39. an electrode plate; 71. a limiting groove; 81. a connecting strip; 82. positioning a plate; 83. and fixing the screw hole.
Detailed Description
The present invention will be described in further detail below.
Referring to fig. 1 and 2, a high-voltage high-energy-discharging device comprises a mounting base 1, one end of the mounting base 1 is fixedly connected with an electromagnet 2 for providing power, one end of the electromagnet 2 far away from the mounting base 1 is movably connected with a trigger mechanism 3 for triggering pressure discharge, the interior of the trigger mechanism 3 comprises a magnetic core 31 for linking with the electromagnet 2, one end of the magnetic core 31 far away from the electromagnet 2 is fixedly connected with a support column 32, the outer side of the support column 32 is fixedly connected with a gasket 33, an elastic connecting piece 34 for driving the support column 32 to reset is arranged between the gasket 33 and the electromagnet 2, one side of the elastic connecting piece 34 far away from the gasket 33 is fixedly connected with the electromagnet 2, the rear end of the mounting base 1 is fixedly connected with a fixed connecting plate 4, the upper end of the fixed connecting plate 4 is fixedly connected with a contact 5 for contacting energy discharge, and the upper end of the support column 32 is detachably connected with a contact plate 6 for contacting with the contact 5, the contacts 5 are symmetrically distributed about the vertical center line of the fixed connection plate 4, thereby facilitating contact discharge of the contacts 5 with the contact plate 6.
Referring to fig. 3, a mounting stud 35 is fixedly connected to the upper end of the supporting column 32, a fixing nut 36 is in threaded fit with the outer side of the mounting stud 35, a mounting hole 37 for the mounting stud 35 to penetrate is formed in the contact plate 6, the inner diameter of the mounting hole 37 is smaller than the outer diameter of the fixing nut 36, the mounting stud 35 can be stably mounted on the contact plate 6 in cooperation with the fixing nut 36, so that the whole can be well and sufficiently triggered, a protection washer 38 is movably connected to the outer side of the mounting stud 35, the protection washer 38 is located between the fixing nut 36 and the contact plate 6, an electrode plate 39 which is in contact with the contact 5 for discharging is arranged at the upper end of the contact plate 6, friction generated in the whole mounting process is reduced by the protection washer 38, and the whole good service life is guaranteed.
Referring to fig. 4, a fixed structure plate 7 is fixedly connected to one side of the fixed connection plate 4 close to the mounting base 1, a limiting groove 71 for limiting the moving range of the supporting column 32 is formed in the fixed structure plate 7, the limiting groove 71 is overlapped with the circle center line of the supporting column 32 to ensure that the supporting column 32 can move longitudinally, so as to ensure that the electrode plate 39 and the contact 5 can be contacted and discharged integrally, the outer diameter of the limiting groove 71 in the fixed structure plate 7 is larger than the outer diameter of the supporting column 32, the outer diameter of the limiting groove 71 is smaller than the outer diameter of the gasket 33, the limiting groove 71 is overlapped with the circle center line of the gasket 33 to limit the moving distance of the contact plate 6, so as to ensure that the contact plate 6 cannot cause large impact force to damage the contact 5, the service life of the whole is prolonged, a microswitch 8 for opening a pressure relief mechanism is detachably connected to one side of the fixed connection plate 4 close to the mounting base 1, micro-gap switch 8 control end fixedly connected with connecting strip 81, connecting strip 81 and gasket 33 fixed connection, convenient whole triggers micro-gap switch 8, release whole inside high-pressure gas when releasing the electric energy, holistic pressure release effect has been increased, micro-gap switch 8 has two sets ofly about fixed connection plate 4's perpendicular center line symmetric distribution, two sets of micro-gap switch 8 specifications at fixed connection plate 4 both ends are different, make things convenient for whole adaptation in the pressure release equipment of multiple difference, guarantee whole good pressure release effect, micro-gap switch 8 is close to fixed connection plate 4's one end fixedly connected with locating plate 82, the inside fixed screw 83 of supplying the screw to wear to establish of seting up of locating plate 82, fixed screw 83 is at the inside equidistant distribution of locating plate 82, convenient whole installing and dismantling different micro-gap switch 8, holistic flexibility has been increased.
The working principle is as follows: firstly, the contact plate 6, the support pillar 32, the gasket 33 and the elastic connecting piece 34 move up and down through the on-off of the electromagnet 2, the electromagnet 2 is electrified, the magnetic core 31 is pulled down to drive the support pillar 32, the gasket 33 and the contact plate 6 to move down, the elastic connecting piece 34 is compressed, the contact plate 6 and the contact 5 are pulled apart to realize the open circuit, when the electromagnet 2 is powered off, the energy of the elastic connecting piece 34 is released to push the gasket 33 to move up, the gasket 33 drives the support pillar 32, the support pillar 32 drives the contact plate 6 to move up until the contact plate 6 is attached to the contact 5, the contact 5 and the contact plate 6 are made of high-voltage and high-energy resistant materials, the support pillar 32, the fixed structure plate 7 and the mounting base 1 are made of insulating materials, the elastic connecting piece 34 is made of elastic materials, the electromagnet has the stable working performance of long-time electrification, all structural parts ensure the high-voltage and high-energy resistance performance, and meet the energy leakage under the high-voltage and high-energy state, the elastic sheet of the microswitch 8 drives the microswitch 8 to be switched on and off through the up-and-down movement of the gasket 33, so that the pressure relief is conveniently carried out on the whole.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a high pressure high energy earial drainage, includes installation base (1), its characterized in that: the electromagnetic energy release device is characterized in that one end of the mounting base (1) is fixedly connected with an electromagnet (2) used for providing power, one end of the electromagnet (2) far away from the mounting base (1) is movably connected with a trigger mechanism (3) used for triggering pressure release, a magnetic core (31) used for being linked with the electromagnet (2) is arranged in the trigger mechanism (3), one end of the magnetic core (31) far away from the electromagnet (2) is fixedly connected with a supporting column (32), a gasket (33) is fixedly connected to the outer side of the supporting column (32), an elastic connecting piece (34) used for driving the supporting column (32) to reset is arranged between the gasket (33) and the electromagnet (2), one side, far away from the gasket (33), of the elastic connecting piece (34) is fixedly connected with the electromagnet (2), a fixed connecting plate (4) is fixedly connected to the rear end of the mounting base (1), and a contact (5) used for contacting energy release is fixedly connected to the upper end of the fixed connecting plate (4), the upper end of the supporting column (32) is detachably connected with a contact plate (6) which is used for being in contact with the contact (5).
2. A high pressure high energy discharge apparatus according to claim 1 wherein: support column (32) upper end fixedly connected with installation double-screw bolt (35), installation double-screw bolt (35) outside screw-thread fit has fixation nut (36), mounting hole (37) that supply installation double-screw bolt (35) to wear to establish are seted up to contact plate (6) inside, the internal diameter of mounting hole (37) is less than the external diameter of fixation nut (36).
3. A high pressure high energy discharge apparatus according to claim 2 wherein: the outer side of the mounting stud (35) is movably connected with a protective washer (38), the protective washer (38) is located between the fixing nut (36) and the contact plate (6), and an electrode plate (39) which is in contact with the contact (5) for discharging is arranged at the upper end of the contact plate (6).
4. A high pressure high energy discharge apparatus according to claim 1 wherein: one side fixedly connected with fixed knot board (7) that fixed connection board (4) are close to installation base (1), fixed knot constructs board (7) inside and sets up spacing groove (71) of restriction support column (32) moving range, spacing groove (71) overlap with the centre of a circle line of support column (32).
5. A high pressure high energy discharge apparatus according to claim 4 wherein: the outer diameter of the inner limiting groove (71) of the fixed structure plate (7) is larger than that of the support column (32), the outer diameter of the limiting groove (71) is smaller than that of the gasket (33), and the circle center line of the limiting groove (71) and the gasket (33) is overlapped.
6. A high pressure high energy discharge apparatus according to claim 4 wherein: one side of the fixed connecting plate (4) close to the mounting base (1) is detachably connected with a microswitch (8) for opening a pressure relief mechanism, the control end of the microswitch (8) is fixedly connected with a connecting strip (81), and the connecting strip (81) is fixedly connected with a gasket (33).
7. A high pressure high energy discharge apparatus according to claim 6 wherein: two groups of micro switches (8) are symmetrically distributed about the vertical center line of the fixed connecting plate (4), and the specifications of the two groups of micro switches (8) at the two ends of the fixed connecting plate (4) are different.
8. A high pressure high energy discharge apparatus according to claim 6 wherein: one end of the microswitch (8) close to the fixed connecting plate (4) is fixedly connected with a positioning plate (82), a fixed screw hole (83) for a screw to penetrate is formed in the positioning plate (82), and the fixed screw hole (83) is distributed in the positioning plate (82) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111570028.5A CN114093590A (en) | 2021-12-21 | 2021-12-21 | High-pressure high-energy discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111570028.5A CN114093590A (en) | 2021-12-21 | 2021-12-21 | High-pressure high-energy discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114093590A true CN114093590A (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111570028.5A Pending CN114093590A (en) | 2021-12-21 | 2021-12-21 | High-pressure high-energy discharging device |
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| Country | Link |
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| CN (1) | CN114093590A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201937259U (en) * | 2010-12-30 | 2011-08-17 | 芜湖国睿兆伏电子股份有限公司 | High-voltage automatic-discharging device with protective device |
| WO2021169949A1 (en) * | 2020-02-26 | 2021-09-02 | 华为技术有限公司 | Contact device and electromagnetic switch |
-
2021
- 2021-12-21 CN CN202111570028.5A patent/CN114093590A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201937259U (en) * | 2010-12-30 | 2011-08-17 | 芜湖国睿兆伏电子股份有限公司 | High-voltage automatic-discharging device with protective device |
| WO2021169949A1 (en) * | 2020-02-26 | 2021-09-02 | 华为技术有限公司 | Contact device and electromagnetic switch |
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