CN206331915U - A kind of Multifunctional protecting type capacitor - Google Patents
A kind of Multifunctional protecting type capacitor Download PDFInfo
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- CN206331915U CN206331915U CN201621464402.8U CN201621464402U CN206331915U CN 206331915 U CN206331915 U CN 206331915U CN 201621464402 U CN201621464402 U CN 201621464402U CN 206331915 U CN206331915 U CN 206331915U
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Abstract
The utility model discloses a kind of Multifunctional protecting type capacitor, including housing, case top is provided with leading-out terminal, insulation filler is provided with housing, multiple fuses are serially connected with insulation filler, each fuse is electrically connected with by connecting line and leading-out terminal, Kick type temperature controller and droplet-shaped temperature sensor are installed in the housing, case top is provided with second protection terminal, it is electrically connected with after Kick type temperature controller is connected in series with droplet-shaped temperature sensor with second protection terminal, the structure can read temperature value by cut-off loop by external circuit again in super temperature protection.
Description
Technical field
The utility model is related to capacitor area, especially a kind of Multifunctional protecting type capacitor.
Background technology
In modern production, the every field that electric energy is widely used in producing and lived is scientific technological advance and state
The major impetus of people's economic jump.But in practice, it has been found that there are severe quality problems in power system, with electronics skill
The progressively development of art, substantial amounts of electric power and electronic equipment make it that the pollution of the power network quality of power supply is increasingly serious, while not good electricity
Network electric energy quality has adverse effect on again to service life and performance parameter of these electric power and electronic equipment etc., direct relation
The production and life of the mankind, such as in iron and steel enterprise, substantial amounts of higher hamonic wave, spike are produced using large power-consuming equipment
The electric pollutions such as pulse have severely compromised the quality of power supply, the sophisticated electronics on the other hand largely used, computer control
System processed proposes tightened up requirement to the quality of power supply again.
Therefore, to make Power System Performance meet user's request and under current intelligent grid construction background, how to protect
Demonstrate,prove power network safety operation, improve power supply quality, reduce equipment fault, power off time, reduction energy consumption be at present in the urgent need to
The problem of solution, the current low-pressure side reactive-load compensation capacitor of China is low pressure self-healing type parallel condenser, and safeguard protection is few, when
It can not cut off and come out from power network in time during capacitor failure, serious causes the even security incident that has a power failure, stops production.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and provides a kind of simple and reasonable for structure
A kind of Multifunctional protecting type capacitor, can not cut off from power network and out cause to have a power failure in time when can solve capacitor failure
Etc. safety problem.
The utility model solves the technical scheme that its technical problem used：
A kind of Multifunctional protecting type capacitor, including housing, case top, which is provided with leading-out terminal, housing, to be provided with absolutely
Multiple fuses are serially connected with edge filler, insulation filler, each fuse is electrically connected with by connecting line and leading-out terminal, described
Kick type temperature controller and droplet-shaped temperature sensor are installed, case top is provided with second protection terminal, Kick type in housing
It is electrically connected with after temperature controller is connected in series with droplet-shaped temperature sensor with second protection terminal, the structure can be protected in overtemperature degree
Cut-off loop can read temperature value by external circuit again during shield.
By the cutting function in second protection terminal can prevent capacitor failure when occur blast with it is on fire
Etc. phenomenon, it can cut off and come out from power network in time when capacitor failure, the display function in second protection terminal can be with
The temperature change of every capacitor is monitored, is prevented when many capacitors and separate unit reactor constitute loop due to certain Single Capacitance
Device, which breaks down, causes tuned frequency to offset and cause resonance, the reliability of effective lifting system.
Opening is offered at the top of the housing, vent cover is provided with cover plate, and leading-out terminal and second protection terminal are arranged on
The top of cover plate, produces easy to assembly quick.
The beneficial effects of the utility model are：
A kind of improved semiconductor cooler of the present utility model, simple in construction, the structure can be in super temperature protection
Cut-off loop can read temperature value by external circuit again, and electric capacity can be prevented by the cutting function in second protection terminal
When breaking down blast and the phenomenon such as on fire occur for device, can cut off and come out from power network in time when capacitor failure,
Display function in second protection terminal can monitor the temperature change of every capacitor, prevent when many capacitors and separate unit electricity
Cause tuned frequency to offset because certain Single Capacitance device breaks down when anti-device constitutes loop and cause resonance, effective lifting system
Reliability.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
As shown in figure 1, a kind of Multifunctional protecting type capacitor, including housing 1, the top of housing 1 is provided with leading-out terminal 2,
Be provided with housing 1 in insulation filler 3, insulation filler 3 and be serially connected with multiple fuses 4, each fuse 4 by connecting line 5 with
Leading-out terminal 2 is electrically connected with, it is characterised in that：Kick type temperature controller 6 and droplet-shaped temperature sensor are installed in the housing 1
7, the top of housing 1 is provided with second protection terminal 8, Kick type temperature controller 6 and droplet-shaped temperature sensor 7, after being connected in series with
Second protection terminal 8 is electrically connected with, and the structure cut-off loop can be read by external circuit again in super temperature protection
Temperature value.
By the cutting function in second protection terminal 8 can prevent capacitor failure when occur blast with it is on fire
Etc. phenomenon, it can cut off and come out from power network in time when capacitor failure, the display function in second protection terminal 8 can be with
The temperature change of every capacitor is monitored, is prevented when many capacitors and separate unit reactor constitute loop due to certain Single Capacitance
Device, which breaks down, causes tuned frequency to offset and cause resonance, the reliability of effective lifting system.
The top of the housing 1 offers opening, and vent cover is provided with cover plate 9, and leading-out terminal 2 and second protection terminal 8 are pacified
Mounted in the top of cover plate 9, produce easy to assembly quick.
Particular embodiments described above, only the utility model preferred embodiment, such as according to the utility model
The equivalent arrangements that claim is done, should be technology of the present utility model and are covered.
Claims (2)
1. a kind of Multifunctional protecting type capacitor, including housing（1）, housing（1）Top is provided with leading-out terminal（2）, housing（1）
Inside it is provided with insulation filler（3）, insulation filler（3）Inside it is serially connected with multiple fuses（4）, each fuse（4）Pass through connecting line
（5）With leading-out terminal（2）It is electrically connected with, it is characterised in that：The housing（1）Kick type temperature controller is inside installed（6）With water droplet
Type temperature sensor（7）, housing（1）Top is provided with second protection terminal（8）, Kick type temperature controller（6）With droplet-shaped temperature
Sensor（7）, it is connected in series rear and second protection terminal（8）It is electrically connected with.
2. a kind of Multifunctional protecting type capacitor according to claim 1, it is characterised in that：The housing（1）Top open
Provided with opening, vent cover is provided with cover plate（9）, leading-out terminal（2）With second protection terminal（8）Installed in cover plate（9）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464402.8U CN206331915U (en) | 2016-12-29 | 2016-12-29 | A kind of Multifunctional protecting type capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464402.8U CN206331915U (en) | 2016-12-29 | 2016-12-29 | A kind of Multifunctional protecting type capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206331915U true CN206331915U (en) | 2017-07-14 |
Family
ID=59292758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464402.8U Active CN206331915U (en) | 2016-12-29 | 2016-12-29 | A kind of Multifunctional protecting type capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206331915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965693A (en) * | 2017-12-27 | 2019-07-05 | 九阳股份有限公司 | A kind of safe electric kettle |
-
2016
- 2016-12-29 CN CN201621464402.8U patent/CN206331915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965693A (en) * | 2017-12-27 | 2019-07-05 | 九阳股份有限公司 | A kind of safe electric kettle |
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