CN111899977A - Capacitor capable of quickly cutting off power - Google Patents
Capacitor capable of quickly cutting off power Download PDFInfo
- Publication number
- CN111899977A CN111899977A CN202010739873.XA CN202010739873A CN111899977A CN 111899977 A CN111899977 A CN 111899977A CN 202010739873 A CN202010739873 A CN 202010739873A CN 111899977 A CN111899977 A CN 111899977A
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- CN
- China
- Prior art keywords
- power
- capacitor
- shell
- spark
- mounting
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000004575 stone Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000010892 electric spark Methods 0.000 abstract description 2
- 230000008034 disappearance Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/14—Protection against electric or thermal overload
- H01G2/16—Protection against electric or thermal overload with fusing elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
- H01G2/04—Mountings specially adapted for mounting on a chassis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention provides a capacitor capable of quickly cutting off power, which comprises a base, wherein an installation support is fixedly arranged on the upper side of the base, a shell is fixedly arranged at the upper end of the installation support, two fixing parts are arranged on the shell, two connecting supports are respectively arranged on the opposite sides of the two fixing parts, and copper rings are respectively arranged on the opposite sides of the two connecting supports. This but condenser of fast cutout electric power, take place fusing phenomenon when the fuse-link, the haulage rope fracture leads to a power-on mechanism disappearance constraining force simultaneously, and then first spring mechanism passes through the first power-on mechanism of pulling force pulling, make first power-on mechanism and the separation of second power-on mechanism, realize the outage effect, simultaneously because the electric current can make the condenser break down after exceeding the specified value a period, the flashover can produce the spark simultaneously, the spark spatters the stone-milled layer on the casing internal surface, eliminate the spark, thereby make equipment reach the effect of eliminating electric spark and condenser fast outage.
Description
Technical Field
The invention belongs to the technical field of capacitors, and particularly relates to a capacitor capable of quickly cutting off power.
Background
Two conductors placed close to each other with a non-conductive insulating medium in between, constitute a capacitor which stores electric charge when a voltage is applied between the two plates of the capacitor, the capacitance of which is numerically equal to the ratio of the amount of electric charge on one conductive plate to the voltage between the two plates, the basic unit of capacitance of the capacitor being farad, a capacitive element being generally indicated by the letter C in the circuit diagram.
Along with the change of electronic information technology, the update speed of digital electronic products is faster and faster, along with the continuous increase of the output and sales volume of electronic products, the capacitor industry has been driven to increase, traditional condenser can make the condenser break down after a period because the electric current exceeds the specified value, the sleeve pipe breaks simultaneously, take place the flashover and can produce the spark simultaneously, if the spark arouses the condenser to explode, lead to taking place the serious fire accident, bring the life and property threat for the masses, traditional condenser shell inflation or oil leak simultaneously, can make the condenser break down, be difficult to satisfy user's user demand.
In view of the above, the present invention is to provide a capacitor capable of quickly cutting off power by improving the conventional structure and defects, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a capacitor capable of rapidly cutting off power, which is achieved by the following specific technical means:
a capacitor capable of cutting off electric power quickly comprises a base, wherein an installation support is fixedly installed on the upper side of the base, a shell is fixedly installed at the upper end of the installation support, two fixing parts are arranged on the shell, two connecting supports are installed on the opposite sides of the two fixing parts, copper rings are installed on the opposite sides of the two connecting supports, a fuse tube is fixedly installed between the two copper rings, a traction rope is arranged in the fuse tube, a first electrifying mechanism is fixedly connected to the right end of the traction rope, the lower side of the first electrifying mechanism is connected with a second electrifying mechanism, an installation part is fixedly connected to the right end of the second electrifying mechanism, an installation block is arranged in the shell, a second spring mechanism is arranged in the installation block, and a movable block is fixedly connected to the lower end of the second spring mechanism, the mounting structure is characterized in that a fixed block is arranged inside the mounting block, a groove is formed in the fixed block, a third spring mechanism is arranged at the bottom of the groove, a first sensing piece is fixedly connected to the upper end of the third spring mechanism, and a second sensing piece is arranged on the inner wall of the groove.
Furthermore, the left end of the hauling rope is connected with the copper ring, and the hauling rope is fixedly connected through the copper ring.
Furthermore, the first electrifying mechanism is electrically connected with the second electrifying mechanism, the first electrifying mechanism is connected with the second electrifying mechanism to realize the communication of current, and the first electrifying mechanism is separated from the second electrifying mechanism to realize the power off.
Furthermore, the right side fixed mounting of fixed part has first installed part, be provided with the second installed part on the first circular telegram mechanism, the first spring mechanism of fixedly connected with between first installed part and the second installed part leads to first circular telegram mechanism to lack a binding power when the haulage rope fracture, and then first spring mechanism passes through the first circular telegram mechanism of pulling force pulling, makes first circular telegram mechanism and the separation of second circular telegram mechanism, realizes the outage effect.
Furthermore, the inner surface of the shell is coated with a stone-grinding layer, when the capacitor is in flashover and sparks are generated, sparks splash on the stone-grinding layer on the inner surface of the shell, and are eliminated, so that the safety of equipment is improved.
Further, two fixed mounting has the baffle between the movable block, and oil leakage phenomenon appears when the condenser, and oil drips on the baffle, and the baffle will be through the second spring mechanism of movable block pulling, response piece downstream simultaneously.
Further, the connecting piece is installed in the lower extreme setting of movable block, the lower extreme fixed mounting of connecting piece has the response piece, and the response piece contacts with first response piece, utilizes first response piece and second response piece to contact with each other and produces the signal of telecommunication, reminds relevant personnel in time to maintain the detection.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. this can cut off condenser of electric power fast, when the condenser is during operation for a long time, electric power is than higher again, the inside more heat that has produced of casing, fusing phenomenon takes place for the fuse-link, simultaneously, the rupture phenomenon appears in the haulage rope, the haulage rope fracture leads to first circular telegram mechanism to lack a confining force, and then first spring mechanism passes through the first circular telegram mechanism of pulling force pulling, make first circular telegram mechanism and the separation of second circular telegram mechanism, realize the outage effect, simultaneously because the electric current can make the condenser break down after exceeding the specified value for a period, the sleeve pipe breaks simultaneously, take place the flashover and can produce the spark simultaneously, the stone-worn layer of spark splash on the casing internal surface, eliminate the spark, thereby messenger's equipment has reached the effect of eliminating electric spark and condenser fast outage.
2. This but condenser of fast cut-off electric power, oil appears as the condenser oil leak phenomenon, and oil drips on the baffle, and the baffle will be through movable block pulling second spring mechanism, and the response piece pushes down simultaneously, and the response piece contacts with first response piece, utilizes first response piece and second response piece to contact with each other and produces the signal of telecommunication, reminds relevant personnel in time to maintain and detect to messenger's equipment has reached oil leak automatic alarm's effect.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
fig. 4 is a sectional view of the fixing block of the present invention.
In the figure: 1. a base; 2. mounting a bracket; 3. a housing; 4. a fixing member; 5. connecting a bracket; 6. a copper ring; 7. fusing the tube; 8. a hauling rope; 9. a first energizing mechanism; 10. a second energizing mechanism; 11. a mounting member; 12. a first mounting member; 13. a first spring mechanism; 14. a second mount; 15. a stone grinding layer; 16. mounting blocks; 17. a second spring mechanism; 18. a movable block; 19. a baffle plate; 20. a connecting member; 21. a sensing member; 22. a fixed block; 23. a groove; 24. a third spring mechanism; 25. a first sensing piece; 26. and a second sensing piece.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 4:
the invention provides a capacitor capable of quickly cutting off electric power, which comprises a base 1, wherein an installation support 2 is fixedly arranged on the upper side of the base 1, a shell 3 is fixedly arranged at the upper end of the installation support 2, two fixing parts 4 are arranged on the shell 3, two connecting supports 5 are respectively arranged on one opposite sides of the two fixing parts 4, copper rings 6 are respectively arranged on one opposite sides of the two connecting supports 5, a fusing tube 7 is fixedly arranged between the two copper rings 6, a traction rope 8 is arranged in the fusing tube 7, the left end of the traction rope 8 is connected with the copper rings 6, the traction rope 8 is fixedly connected through the copper rings 6, a first electrifying mechanism 9 is fixedly connected at the right end of the traction rope 8, a first installing part 12 is fixedly arranged on the right side of the fixing part 4, a second installing part 14 is arranged on the first electrifying mechanism 9, and a first spring mechanism 13 is fixedly connected between the first installing part 12 and the second installing part, when the traction rope 8 is broken, the first power-on mechanism 9 lacks a binding force, and then the first spring mechanism 13 pulls the first power-on mechanism 9 through a pulling force, so that the first power-on mechanism 9 is separated from the second power-on mechanism 10, and a power-off effect is realized, the lower side of the first power-on mechanism 9 is connected with the second power-on mechanism 10, the first power-on mechanism 9 is electrically connected with the second power-on mechanism 10, the first power-on mechanism 9 is connected with the second power-on mechanism 10 to realize the communication of current, the first power-on mechanism 9 is separated from the second power-on mechanism 10 to realize the power-off, the right end of the second power-on mechanism 10 is fixedly connected with the mounting part 11, the mounting block 16 is arranged in the shell 3, the second spring mechanism 17 is arranged in the mounting block 16, the lower end of the second spring mechanism 17 is fixedly connected with the movable block 18, and the baffle 19 is fixedly arranged between the two movable blocks, when oil leakage occurs in the capacitor, oil drops on the baffle 19, the baffle 19 pulls the second spring mechanism 17 through the movable block 18, meanwhile, the sensing piece 21 moves downwards, the lower end of the movable block 18 is provided with the connecting piece 20, the lower end of the connecting piece 20 is fixedly provided with the sensing piece 21, the sensing piece 21 is in contact with the first sensing piece 25, the first sensing piece 25 is in contact with the second sensing piece 26 to generate an electric signal to remind relevant personnel of timely maintenance and detection, the fixed block 22 is arranged inside the mounting block 16, the fixed block 22 is provided with the groove 23, the bottom of the groove 23 is provided with the third spring mechanism 24, the upper end of the third spring mechanism 24 is fixedly connected with the first sensing piece 25, the inner wall of the groove 23 is provided with the second sensing piece 26, the first sensing piece 25 is in contact with the second sensing piece 26 to generate an electric signal to remind the relevant personnel of timely maintenance and detection, thereby make equipment reach oil leak automatic alarm's effect, the internal surface of casing 3 scribbles dull and stereotyped layer 15, when the condenser takes place flashover and can produce the spark simultaneously, the spark spatters the dull and stereotyped layer 15 on 3 internal surfaces of casing, eliminates the spark to the security that equipment has been promoted.
The specific use mode and function of the embodiment are as follows:
the working principle is as follows: when the capacitor capable of quickly cutting off power is used, when the capacitor works for a long time, the power is higher, more heat is generated inside the shell 3, the fusing phenomenon occurs on the fusing pipe 7, meanwhile, the traction rope 8 is fractured, the first electrifying mechanism 9 lacks a constraint force due to the fracture of the traction rope 8, then the first spring mechanism 13 pulls the first electrifying mechanism 9 through pulling force, the first electrifying mechanism 9 is separated from the second electrifying mechanism 10, the power-off effect is realized, meanwhile, the capacitor can be broken after the current exceeds a specified value for a period of time, the sleeve is fractured, sparks can be generated when flashover occurs, the sparks splash falls on the stone-grinding layer 15 on the inner surface of the shell 3, the sparks are eliminated, and the effect of eliminating the sparks and the quick power-off of the capacitor is achieved; meanwhile, when the oil leakage phenomenon occurs in the capacitor, oil drops on the baffle 19, the baffle 19 pulls the second spring mechanism 17 through the movable block 18, the sensing piece 21 presses downwards, the sensing piece 21 is in contact with the first sensing piece 25, the first sensing piece 25 is in contact with the second sensing piece 26 to generate an electric signal, related personnel are reminded to maintain and detect in time, and therefore the equipment achieves the effect of automatic oil leakage alarm and is safe and convenient to use.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. A capacitor capable of quickly cutting off power comprises a base (1), and is characterized in that: the upper side of the base (1) is fixedly provided with a mounting support (2), the upper end of the mounting support (2) is fixedly provided with a shell (3), the shell (3) is provided with two fixing parts (4), one side of each of the two fixing parts (4) opposite to the other side is provided with two connecting supports (5), one side of each of the two connecting supports (5) opposite to the other side is provided with a copper ring (6), a fuse tube (7) is fixedly arranged between the two copper rings (6), a traction rope (8) is arranged in the fuse tube (7), the right end of the traction rope (8) is fixedly connected with a first power-on mechanism (9), the lower side of the first power-on mechanism (9) is connected with a second power-on mechanism (10), the right end of the second power-on mechanism (10) is fixedly connected with a mounting part (11), a mounting block (16) is arranged in the shell (3), the utility model discloses a mounting block, including installation piece (16), lower extreme fixedly connected with movable block (18) of second spring mechanism (17), the inside of installation piece (16) is provided with fixed block (22), set up on fixed block (22) fluted (23), the bottom of recess (23) sets up installs third spring mechanism (24), the first response piece (25) of upper end fixedly connected with of third spring mechanism (24), set up on the inner wall of recess (23) and install second response piece (26).
2. A capacitor for rapidly cutting off power as claimed in claim 1, wherein: the left end of the traction rope (8) is connected with the copper ring (6).
3. A capacitor for rapidly cutting off power as claimed in claim 1, wherein: the first electrifying mechanism (9) is electrically connected with the second electrifying mechanism (10).
4. A capacitor for rapidly cutting off power as claimed in claim 1, wherein: the right side fixed mounting of fixed part (4) has first installed part (12), be provided with second installed part (14) on first mechanism (9) that leads to, fixedly connected with first spring mechanism (13) between first installed part (12) and second installed part (14).
5. A capacitor for rapidly cutting off power as claimed in claim 1, wherein: the inner surface of the shell (3) is coated with a stone grinding layer (15).
6. A capacitor for rapidly cutting off power as claimed in claim 1, wherein: a baffle plate (19) is fixedly arranged between the two movable blocks (18).
7. A capacitor for rapidly cutting off power as claimed in claim 1, wherein: the lower extreme setting of movable block (18) is installed connecting piece (20), the lower extreme fixed mounting of connecting piece (20) has response piece (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010739873.XA CN111899977B (en) | 2020-07-28 | 2020-07-28 | Capacitor capable of quickly cutting off power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010739873.XA CN111899977B (en) | 2020-07-28 | 2020-07-28 | Capacitor capable of quickly cutting off power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111899977A true CN111899977A (en) | 2020-11-06 |
| CN111899977B CN111899977B (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010739873.XA Expired - Fee Related CN111899977B (en) | 2020-07-28 | 2020-07-28 | Capacitor capable of quickly cutting off power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111899977B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06292371A (en) * | 1993-04-06 | 1994-10-18 | Toshiba Corp | Inverter protector |
| JPWO2013002211A1 (en) * | 2012-06-26 | 2015-02-23 | 作治 藏田 | Piping sensor with in-house power generation function, disaster detection system, and piping accessory with in-house power generation function |
| CN205542677U (en) * | 2016-04-12 | 2016-08-31 | 西安斯泰德熔断器有限公司 | High voltage current limiting fuse is used in power capacitor protection |
| US10077905B2 (en) * | 2016-07-28 | 2018-09-18 | Chiun Nien Chen | Method for controlling gas leak |
| CN109461584A (en) * | 2018-11-03 | 2019-03-12 | 上海广吉电气有限公司 | The controllable fuse type high voltage capacitor of intelligence and controllable fuse |
| CN109817448A (en) * | 2019-03-05 | 2019-05-28 | 安徽航睿电子科技有限公司 | A kind of Intelligent low voltage power capacitor |
| CN210040112U (en) * | 2018-12-24 | 2020-02-07 | 四川大钿科技发展有限公司 | Sensitive type low current fuse |
| CN111123146A (en) * | 2018-10-30 | 2020-05-08 | 淮安宝盛德电子有限公司 | Switch leakage detection device |
-
2020
- 2020-07-28 CN CN202010739873.XA patent/CN111899977B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06292371A (en) * | 1993-04-06 | 1994-10-18 | Toshiba Corp | Inverter protector |
| JPWO2013002211A1 (en) * | 2012-06-26 | 2015-02-23 | 作治 藏田 | Piping sensor with in-house power generation function, disaster detection system, and piping accessory with in-house power generation function |
| CN205542677U (en) * | 2016-04-12 | 2016-08-31 | 西安斯泰德熔断器有限公司 | High voltage current limiting fuse is used in power capacitor protection |
| US10077905B2 (en) * | 2016-07-28 | 2018-09-18 | Chiun Nien Chen | Method for controlling gas leak |
| CN111123146A (en) * | 2018-10-30 | 2020-05-08 | 淮安宝盛德电子有限公司 | Switch leakage detection device |
| CN109461584A (en) * | 2018-11-03 | 2019-03-12 | 上海广吉电气有限公司 | The controllable fuse type high voltage capacitor of intelligence and controllable fuse |
| CN210040112U (en) * | 2018-12-24 | 2020-02-07 | 四川大钿科技发展有限公司 | Sensitive type low current fuse |
| CN109817448A (en) * | 2019-03-05 | 2019-05-28 | 安徽航睿电子科技有限公司 | A kind of Intelligent low voltage power capacitor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111899977B (en) | 2021-11-26 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yanzhe Inventor after: Xie Xiaozheng Inventor after: Dai Hui Inventor before: Dai Hui |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211105 Address after: 730050, No. 287 Lan Ping Road, Qilihe District, Gansu, Lanzhou Applicant after: LANZHOU University OF TECHNOLOGY Address before: 410011 No. 826, Wuyi Avenue, Dasha, Furong district, Changsha City, Hunan Province Applicant before: Dai Hui |
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Granted publication date: 20211126 |