CN111599595A - Explosion-proof type rapid combined capacitor - Google Patents
Explosion-proof type rapid combined capacitor Download PDFInfo
- Publication number
- CN111599595A CN111599595A CN202010346660.0A CN202010346660A CN111599595A CN 111599595 A CN111599595 A CN 111599595A CN 202010346660 A CN202010346660 A CN 202010346660A CN 111599595 A CN111599595 A CN 111599595A
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- explosion
- capacitor
- proof
- cover plate
- type rapid
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- 239000003990 capacitor Substances 0.000 title claims abstract description 77
- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000000178 monomer Substances 0.000 claims description 19
- 230000010354 integration Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 230000001174 ascending effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/32—Wound capacitors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention relates to the technical field of capacitors, and provides an explosion-proof quick combined capacitor, aiming at solving the problems that the combined capacitor is developed towards the directions of compactness and integration, on one hand, higher requirements are provided for the explosion-proof performance of densely distributed capacitors, and on the other hand, the requirements are made for the quick combination of single capacitors; the capacitor unit comprises an explosion-proof shell with an opening at the upper end, two wound metal films are symmetrically arranged in an inner cavity of the explosion-proof shell, a positive electrode is wound in one wound metal film, and a negative electrode is wound in the other wound metal film. The invention is especially suitable for the adaptation of extra-high voltage alternating current transmission and has higher social use value and application prospect.
Description
Technical Field
The invention relates to the technical field of capacitors, in particular to an explosion-proof type rapid combined capacitor.
Background
The capacitor is an element for storing electric quantity and electric energy (potential energy), and is formed by two conductors which are close to each other and a layer of non-conductive insulating medium sandwiched between the two conductors. When a voltage is applied across the two plates of the capacitor, the capacitor stores charge. Capacitors play an important role in circuits such as tuning, bypassing, coupling, filtering, etc.
With the change of electronic information technology, the update speed of digital electronic products is faster and faster, and the production and sales volume of consumer electronic products such as flat panel televisions (LCDs and PDPs), notebook computers, and digital cameras is continuously increasing, which drives the growth of capacitor industry.
In the existing ultra-high voltage alternating current transmission technology, a large number of high-voltage parallel capacitor devices are needed to provide reactive power compensation, enhance the stability of a system, reduce network loss and improve voltage quality. In order to improve the utilization rate of soil and reduce the occupied area, the combined capacitor is developed towards the direction of compactness and integration, on one hand, higher requirements are provided for the explosion-proof performance of the densely distributed capacitor, and on the other hand, the rapid combination of the single capacitors is also required.
Therefore, an explosion-proof type rapid combined capacitor is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an explosion-proof type rapid combined capacitor, which overcomes the defects of the prior art, has reasonable design and compact structure, and aims to solve the problems that the combined capacitor is developed towards the direction of compactness and integration, on one hand, the explosion-proof performance of the densely distributed capacitors is required, and on the other hand, the rapid combination of the single capacitors is required.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
an explosion-proof type rapid combined capacitor comprises a plurality of capacitor monomers which are arranged in parallel, wherein adjacent capacitor monomers are combined into a whole through an assembling block, the assembling block consists of a rectangular block which is vertically arranged and a trapezoidal part which is integrally formed on two sides of the rectangular block, and the lower ends of the plurality of capacitor monomers are provided with bottom brackets for positioning;
the capacitor single body comprises an explosion-proof shell with an opening at the upper end, two wound metal films are symmetrically arranged in an inner cavity of the explosion-proof shell, a positive electrode is wound in one wound metal film, a negative electrode is wound in the other wound metal film, the upper ends of the positive electrode and the negative electrode extend out of the wound metal film, penetrate through a cover plate and extend to an outer cavity of the explosion-proof shell, the cover plate is welded on the opening at the upper end of the explosion-proof shell, and the opposite outer wall of the explosion-proof shell is provided with a trapezoidal slot matched with the trapezoidal portion from top to bottom;
the bottom bracket comprises two symmetrical edge strips which are arranged symmetrically and extend along the arrangement direction of the capacitor units, the two edge strips are oppositely arranged at positions, corresponding to the positions below the assembling blocks, of one side of each edge strip, the ladder frame is vertically installed, the middle of the ladder frame is inserted with a long bolt, and the upper end of the long bolt is in threaded connection with the assembling blocks.
Furthermore, the cover plate comprises a cover plate sheet welded on the opening at the upper end of the explosion-proof shell, the upper end of the cover plate sheet is provided with two electrode openings matched with the positive electrode and the negative electrode respectively, and cylindrical buckles are symmetrically arranged on two sides of the upper end of the cover plate sheet between the two electrode openings.
Furthermore, the upper end of the assembly block is provided with a positioning strip extending along the arrangement direction of the plurality of capacitor monomers through fastening bolts, and the two sides of the positioning strip are symmetrically provided with sockets matched with the cylindrical buckles.
Furthermore, a positioning buckle is arranged on the cylindrical buckle in a threaded mode.
Furthermore, the middle part of the upper end of the assembling block is provided with a thread groove matched with the fastening bolt.
Furthermore, the upper end integrated into one piece of strake has a plurality of location archs, and the bottom of explosion-proof housing is upwards sunken to have with the protruding assorted constant head tank of location.
Furthermore, the middle part of the ladder frame is upwards protruded to form a bolt groove for accommodating a long bolt head, and the middle part of the bolt groove is provided with a bolt opening matched with the long bolt stud.
(III) advantageous effects
The embodiment of the invention provides an explosion-proof type rapid combined capacitor, which has the following beneficial effects:
1. through the integrated configuration of a plurality of capacitor monomers and equipment piece, two adjacent capacitor monomers are fixed through the equipment piece of inserting from the top, and it can be understood that two trapezoidal parts insert respectively and insert the trapezoidal slot of two adjacent capacitor monomer opposite sides in, form fixed effect, guarantee fixed effect on the plane.
2. Through the stay bolt fastening, cooperation bottom bracket, the effectual centre gripping of having guaranteed capacitor monomer upper and lower direction is fixed, and the equipment piece that is located the avris combines together with the stay bolt, more can guarantee that a plurality of free lateral directions of capacitor are sealed, improves the ascending capacitor combination effect in all directions.
3. Through the integrated configuration of cylinder buckle, location knot and location strip, the socket of location strip both sides cup joints on two adjacent capacitor monomer close cylinder buckle, forms a level to pulling force, coordinates the location again and detains screw in cylinder buckle, prevents that the location strip from breaking away from the cylinder buckle, improves the fixed effect of equipment.
Drawings
The above features, technical features, advantages and modes of realisation of an explosion-proof type rapid combined capacitor will be further described in the following description of preferred embodiments in a clearly understandable manner, in conjunction with the accompanying drawings.
FIG. 1 is a top view of the present invention;
FIG. 2 is a left side sectional view of the present invention;
FIG. 3 is a front sectional view of the present invention;
FIG. 4 is a schematic view of the assembly structure of the capacitor unit and the assembly block of the present invention;
FIG. 5 is an exploded view of a capacitor cell according to the present invention;
FIG. 6 is an exploded view of the cover plate of the present invention;
FIG. 7 is a top view of the structure of FIG. 4 according to the present invention;
fig. 8 is a schematic structural view of the assembly block 2 of the present invention.
In the figure: the capacitor comprises a capacitor body 1, an explosion-proof shell 11, a winding metal film 12, a positive electrode 13, a negative electrode 14, a cover plate 15, a cover plate sheet 151, an electrode opening 152, a cylindrical buckle 153, a positioning buckle 154, a trapezoidal slot 16, a positioning groove 17, an assembling block 2, a rectangular block 21, a trapezoidal part 22, a threaded groove 23, a positioning strip 3, a fastening bolt 4, a socket 5, a bottom bracket 6, an edge strip 61, a ladder frame 62, a positioning bulge 63, a bolt opening 64 and a long bolt 7.
Detailed Description
The invention will be further illustrated with reference to the following figures 1 to 8 and examples:
example 1
An explosion-proof type rapid combined capacitor comprises a plurality of capacitor monomers 1 which are arranged in parallel, wherein the adjacent capacitor monomers 1 are combined into a whole through an assembling block 2, the assembling block 2 consists of a rectangular block 21 which is vertically arranged and a trapezoidal part 22 which is integrally formed at two sides of the rectangular block 21, and the lower ends of the plurality of capacitor monomers 1 are provided with bottom brackets 6 for positioning;
in this embodiment, as shown in fig. 5, the capacitor unit 1 includes an explosion-proof housing 11 with an opening at an upper end, the explosion-proof housing 11 effectively ensures an explosion-proof effect of the capacitor, and two wound metal films 12 are symmetrically arranged in an inner cavity of the explosion-proof housing 11, wherein a positive electrode 13 is wound in one of the wound metal films 12, a negative electrode 14 is wound in the other one of the wound metal films 12, the wound metal films 12 extend from the upper ends of the positive electrode 13 and the negative electrode 14, the cover plate 15 penetrates through the cover plate 15 and extends to an outer cavity of the explosion-proof housing 11, the cover plate 15 is welded on the opening at the upper end of the explosion-proof housing 11, and trapezoidal slots 16 matched with the trapezoidal portions 22 are formed in the opposite outer walls of;
in this embodiment, two adjacent capacitor units 1 are fixed by the assembly block 2 inserted from above, and it can be understood that the two trapezoidal portions 22 are respectively inserted into the trapezoidal slots 16 on the opposite sides of the two adjacent capacitor units 1 to form a fixing effect, thereby ensuring the fixing effect on a plane.
In this embodiment, as shown in fig. 1 to 3, the bottom bracket 6 includes two symmetrically disposed edge strips 61 extending along the arrangement direction of the plurality of capacitor units 1, and a ladder frame 62 is vertically installed at a position corresponding to the lower portion of the plurality of assembly blocks 2 on one opposite side of the two edge strips 61, a long bolt 7 is inserted into the middle portion of the ladder frame 62, and the upper end of the long bolt 7 is in threaded connection with the assembly blocks 2;
on placing bracket 6 to the end through a plurality of capacitor monomer 1 of assembly piece 2 post-assembling, fasten through stay bolt 7, the effectual centre gripping of having guaranteed the up-down direction is fixed, can understand, and the assembly piece 2 that is located the avris combines together with stay bolt 7, and the side direction that can a plurality of capacitor monomer 1 of effectual assurance is sealed, improves the ascending capacitor combination effect in all directions.
In this embodiment, it can be understood that, the plurality of capacitor units 1 are connected in parallel, so that the combination effect can be effectively ensured, and the charge storage performance of the capacitor can be improved.
In this embodiment, as shown in fig. 1 to 3, a plurality of positioning protrusions 63 are integrally formed at the upper end of the edge strip 61, a positioning groove 17 matched with the positioning protrusions 63 is formed in the bottom end of the explosion-proof housing 11 in an upward concave manner, and the positioning protrusions 63 are inserted into the positioning groove 17, so that a lateral positioning effect can be effectively ensured, and a use effect of the capacitor assembly is improved.
In this embodiment, as shown in fig. 1 and 3, a bolt groove for accommodating the bolt head of the long bolt 7 is formed in the middle of the ladder frame 62 protruding upward, so as to ensure that the lower portion of the bottom bracket 6 is flat and smooth, and the bottom bracket is supported left and right, and a bolt opening 64 matched with the bolt post of the long bolt 7 is formed in the middle of the bolt groove to cooperate with the long bolt 7 for fastening, thereby ensuring that the capacitor assembly is completed quickly.
Example 2
The difference between this embodiment and embodiment 1 is that, as shown in fig. 6, the cover plate 15 includes a cover plate 151 welded to the upper opening of the explosion-proof housing 11, and the upper end of the cover plate 151 is provided with two electrode openings 152 matching with the respective positive and negative electrodes 13 and 14, and cylindrical buckles 153 are symmetrically installed on both sides of the upper end of the cover plate 151 between the two electrode openings 152.
In this embodiment, as shown in fig. 3 and 7, the upper end of the assembly block 2 is provided with a positioning strip 3 extending along the arrangement direction of the plurality of capacitor units 1 through a fastening bolt 4, and two sides of the positioning strip 3 are symmetrically provided with sockets 5 matched with the cylindrical buckles 153.
The socket 5 on the two sides of the positioning strip 3 is sleeved on the adjacent cylindrical buckles 153 on the two adjacent capacitor monomers 1 to form a horizontal tensile force, and the tightening of the fastening bolt 4 is matched, so that the capacitor is effectively ensured to be stably assembled.
In this embodiment, as shown in fig. 3 and 6, a positioning buckle 154 is installed on the cylindrical buckle 153 in a threaded manner, and the positioning buckle 154 is screwed into the cylindrical buckle 153 to prevent the positioning strip 3 from separating from the cylindrical buckle 153, thereby improving the fixing effect of the assembly.
In this embodiment, as shown in fig. 8, a thread groove 23 matched with the fastening bolt 4 is formed in the middle of the upper end of the assembly block 2, so that the threaded installation of the fastening bolt 4 is ensured, and the rapid combination of the plurality of single capacitors 1 is ensured.
Other undescribed structures refer to example 1.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (7)
1. An explosion-proof type rapid combined capacitor is characterized by comprising a plurality of capacitor monomers which are arranged in parallel, wherein adjacent capacitor monomers are combined into a whole through an assembling block, the assembling block consists of a rectangular block which is vertically arranged and a trapezoidal part which is integrally formed at two sides of the rectangular block, and the lower ends of the plurality of capacitor monomers are provided with bottom brackets for positioning;
the capacitor single body comprises an explosion-proof shell with an opening at the upper end, two wound metal films are symmetrically arranged in an inner cavity of the explosion-proof shell, a positive electrode is wound in one wound metal film, a negative electrode is wound in the other wound metal film, the upper ends of the positive electrode and the negative electrode extend out of the wound metal film, penetrate through a cover plate and extend to an outer cavity of the explosion-proof shell, the cover plate is welded on the opening at the upper end of the explosion-proof shell, and the opposite outer wall of the explosion-proof shell is provided with a trapezoidal slot matched with the trapezoidal portion from top to bottom;
the bottom bracket comprises two symmetrical edge strips which are arranged symmetrically and extend along the arrangement direction of the capacitor units, the two edge strips are oppositely arranged at positions, corresponding to the positions below the assembling blocks, of one side of each edge strip, the ladder frame is vertically installed, the middle of the ladder frame is inserted with a long bolt, and the upper end of the long bolt is in threaded connection with the assembling blocks.
2. An explosion-proof type rapid combined capacitor as defined in claim 1, wherein: the cover plate comprises a cover plate sheet welded on an opening at the upper end of the explosion-proof shell, the upper end of the cover plate sheet is provided with two electrode openings matched with the positive electrode and the negative electrode respectively, and cylindrical buckles are symmetrically arranged on two sides of the upper end of the cover plate sheet between the two electrode openings.
3. An explosion-proof type rapid combined capacitor as defined in claim 2, wherein: the upper end of the assembling block is provided with a positioning strip extending along the arrangement direction of the plurality of capacitor monomers through fastening bolts, and the two sides of the positioning strip are symmetrically provided with sockets matched with the cylindrical buckles.
4. An explosion-proof type rapid combined capacitor as defined in claim 2, wherein: and a positioning buckle is arranged on the cylindrical buckle in a threaded manner.
5. An explosion-proof type rapid combined capacitor as defined in claim 3, wherein: and the middle part of the upper end of the assembling block is provided with a thread groove matched with the fastening bolt.
6. An explosion-proof type rapid combined capacitor as defined in claim 1, wherein: a plurality of positioning bulges are integrally formed at the upper ends of the edge strips, and positioning grooves matched with the positioning bulges are upwards sunken at the bottom end of the explosion-proof shell.
7. An explosion-proof type rapid combined capacitor as defined in claim 1, wherein: the middle part of the ladder frame is upwards protruded to form a bolt groove for accommodating a long bolt head, and the middle part of the bolt groove is provided with a bolt opening matched with a long bolt column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346660.0A CN111599595B (en) | 2020-04-27 | 2020-04-27 | Explosion-proof type rapid combined capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346660.0A CN111599595B (en) | 2020-04-27 | 2020-04-27 | Explosion-proof type rapid combined capacitor |
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| Publication Number | Publication Date |
|---|---|
| CN111599595A true CN111599595A (en) | 2020-08-28 |
| CN111599595B CN111599595B (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010346660.0A Active CN111599595B (en) | 2020-04-27 | 2020-04-27 | Explosion-proof type rapid combined capacitor |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB139694A (en) * | 1919-05-23 | 1920-03-11 | Ernest Arthur Bayles | Improvements in and connected with electrical condensers |
| GB816963A (en) * | 1956-08-30 | 1959-07-22 | Standard Telephones Cables Ltd | Improvements in or relating to capacitor assemblies |
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| US7848079B1 (en) * | 2006-01-18 | 2010-12-07 | Musco Corporation | Multi-capacitor assembly |
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| CN203910556U (en) * | 2014-05-15 | 2014-10-29 | 宁波新容电器科技有限公司 | Anti-explosion cover fixing frame of capacitor |
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| CN107210130A (en) * | 2015-01-22 | 2017-09-26 | 康奈可关精株式会社 | Capacitor constructions |
| CN208637316U (en) * | 2018-08-03 | 2019-03-22 | 胜业电气股份有限公司 | A kind of quickly assembling explosion-proof type capacitor |
-
2020
- 2020-04-27 CN CN202010346660.0A patent/CN111599595B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB139694A (en) * | 1919-05-23 | 1920-03-11 | Ernest Arthur Bayles | Improvements in and connected with electrical condensers |
| GB816963A (en) * | 1956-08-30 | 1959-07-22 | Standard Telephones Cables Ltd | Improvements in or relating to capacitor assemblies |
| CN1781171A (en) * | 2003-09-18 | 2006-05-31 | 松下电器产业株式会社 | Capacitor unit |
| US7848079B1 (en) * | 2006-01-18 | 2010-12-07 | Musco Corporation | Multi-capacitor assembly |
| CN201117432Y (en) * | 2007-11-09 | 2008-09-17 | 上海新时达电气有限公司 | Capacitor set and upper and lower conductor connecting structure |
| CN101926022A (en) * | 2007-12-06 | 2010-12-22 | 法雷奥电机设备公司 | Electrical power supply device comprising tray for accommodating ultra-high capacity storage units |
| US20130082520A1 (en) * | 2010-07-14 | 2013-04-04 | Vito Nv | Method for Packaging and Connecting Ultracapacitors for Energy Storage Purposes |
| CN202758752U (en) * | 2012-07-03 | 2013-02-27 | 铜陵市胜美达电子制造有限公司 | Combined type parallel capacitor |
| CN202940130U (en) * | 2012-11-06 | 2013-05-15 | 芜湖科伟兆伏电子有限公司 | Capacitor connecting device |
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|---|---|
| CN111599595B (en) | 2021-12-17 |
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