CN103440981A - Operation temperature rise control device of filtering impulse capacitor - Google Patents
Operation temperature rise control device of filtering impulse capacitor Download PDFInfo
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- CN103440981A CN103440981A CN2013103750062A CN201310375006A CN103440981A CN 103440981 A CN103440981 A CN 103440981A CN 2013103750062 A CN2013103750062 A CN 2013103750062A CN 201310375006 A CN201310375006 A CN 201310375006A CN 103440981 A CN103440981 A CN 103440981A
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- control device
- capacitor
- rise control
- temperature rise
- heat sensor
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Abstract
The invention relates to an operation temperature rise control device of a filtering impulse capacitor. The operation temperature rise control device is installed on a sealed shell body. A plurality of capacitor assemblies are installed inside the shell body. The temperature rise control device comprises a heat sensor and a temperature controller. The heat sensor is installed on one side of the capacitor assemblies, and is in direct contact with each capacitor assembly. The temperature controller is arranged outside the shell body and is connected with the heat sensor. According to the operation temperature rise control device of the filtering impulse capacitor, due to the fact that the temperature controller is arranged, the temperature inside the capacitor can be monitored in real time, and power can be cut off in an emergency. Therefore, the internal temperature can be monitored in real time, meanwhile, the danger of explosion of the capacitor is prevented, and potential safety hazards are eliminated.
Description
Technical field
The present invention relates to a kind of temperature rising control device, especially filtering pulse capacitor operation temperature rising control device.
Background technology
Existing filtering pulse capacitor is to be arranged in housing after a plurality of capacitance components are connected, then seals pour into certain vegetable oil in housing after.Enclosure interior is the space of sealing, and filtering pulse capacitor when work, its inside all can generate heat usually, and capacitance component sends out heat thermogenetic and mutually conduct, and causes the enclosure interior temperature higher.If heat accumulation is more, each capacitance component has the danger that explosion occurs, and when serious, blasts.Any one capacitance component is blasted, and whole capacitor all will lose efficacy, and can't keep in repair use, and brings potential safety hazard.
Summary of the invention
The deficiency that the present invention exists for prior art just, provide a kind of filtering pulse capacitor operation temperature rising control device.
For addressing the above problem, the technical solution used in the present invention is as follows:
Filtering pulse capacitor operation temperature rising control device, be arranged on the housing of sealing, a plurality of capacitance components are installed in housing, described temperature rising control device comprises: heat sensor and temperature controller, in capacitance component one side, heat sensor is installed, and heat sensor directly contacts with each capacitance component, in outside, is provided with temperature controller, and temperature controller is connected with heat sensor.
Compared with prior art, implementation result of the present invention is as follows in the present invention:
Filtering pulse capacitor of the present invention operation temperature rising control device, by temperature controller is set, can timing monitoring capacitor internal temperature conditions, and in case of emergency cut off the electricity supply.Like this, not only efficiently solve the internal temperature timing monitoring, prevent the danger that capacitor is blasted simultaneously, stopped potential safety hazard.
The accompanying drawing explanation
Fig. 1 is filtering pulse capacitor operation temperature rising control device structural representation of the present invention;
Fig. 2 is filtering pulse capacitor internal structure schematic diagram of the present invention;
The left view that Fig. 3 is Fig. 1.
Embodiment
Content of the present invention is described below in conjunction with specific embodiments.
As shown in Fig. 1 ~ Fig. 3, filtering pulse capacitor of the present invention comprises the metal shell 1 of sealing, and a plurality of capacitance components 2 are installed in housing 1.Heating during due to capacitance component 2 work, heat, in the interior mutual conduction of housing 1, causes its internal temperature higher.
Filtering pulse capacitor of the present invention, be equipped with heat sensor 3 in capacitance component 2 one sides, and heat sensor 3 directly contacts with each capacitance component 2.In housing 1 outer setting, temperature controller 4 is arranged, temperature controller 4 is connected with heat sensor 3.Heat sensor 3 shows the inner parameters such as transient temperature by temperature controller 4.Generally, when internal temperature, during higher than 80 ℃, temperature controller 4 starts action, cuts off the electricity supply, and plays like this effect of protection electric capacity.
Filtering pulse capacitor of the present invention, by temperature controller is set, can timing monitoring filtering pulse capacitor internal temperature situation, and in case of emergency cut off the electricity supply.Like this, not only efficiently solve the internal temperature timing monitoring, prevent the danger that capacitor is blasted simultaneously, stopped potential safety hazard.
Claims (1)
1. the filtering pulse capacitor moves temperature rising control device, be arranged on the housing (1) of sealing, a plurality of capacitance components (2) are installed in housing (1), it is characterized in that, described temperature rising control device comprises: heat sensor (3) and temperature controller (4), in capacitance component (2) one sides, heat sensor (3) is installed, and heat sensor (3) directly contacts with each capacitance component (2), in housing (1) outer setting, temperature controller (4) is arranged, temperature controller (4) is connected with heat sensor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103750062A CN103440981A (en) | 2013-08-26 | 2013-08-26 | Operation temperature rise control device of filtering impulse capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103750062A CN103440981A (en) | 2013-08-26 | 2013-08-26 | Operation temperature rise control device of filtering impulse capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103440981A true CN103440981A (en) | 2013-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103750062A Pending CN103440981A (en) | 2013-08-26 | 2013-08-26 | Operation temperature rise control device of filtering impulse capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103440981A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2651914Y (en) * | 2003-09-09 | 2004-10-27 | 常州二电仪光电子装备有限公司 | Low-temperature high-efficient electrolytic capacitor |
| JP2008028066A (en) * | 2006-07-20 | 2008-02-07 | Meidensha Corp | Electric double-layer capacitor for addressing instantaneous voltage drop |
| CN102176377A (en) * | 2011-01-31 | 2011-09-07 | 李纯廉 | Method for controlling temperature of electrolytic capacitor and temperature-controllable electrolytic capacitor using same |
| CN203456288U (en) * | 2013-08-26 | 2014-02-26 | 铜陵亿亨达电子有限责任公司 | Temperature increase control device for operation of filtering pulse capacitor |
-
2013
- 2013-08-26 CN CN2013103750062A patent/CN103440981A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2651914Y (en) * | 2003-09-09 | 2004-10-27 | 常州二电仪光电子装备有限公司 | Low-temperature high-efficient electrolytic capacitor |
| JP2008028066A (en) * | 2006-07-20 | 2008-02-07 | Meidensha Corp | Electric double-layer capacitor for addressing instantaneous voltage drop |
| CN102176377A (en) * | 2011-01-31 | 2011-09-07 | 李纯廉 | Method for controlling temperature of electrolytic capacitor and temperature-controllable electrolytic capacitor using same |
| CN203456288U (en) * | 2013-08-26 | 2014-02-26 | 铜陵亿亨达电子有限责任公司 | Temperature increase control device for operation of filtering pulse capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |