CN207572280U - A kind of Mine-used I. S remote feeding electricity circuit breaker - Google Patents
A kind of Mine-used I. S remote feeding electricity circuit breaker Download PDFInfo
- Publication number
- CN207572280U CN207572280U CN201721527686.5U CN201721527686U CN207572280U CN 207572280 U CN207572280 U CN 207572280U CN 201721527686 U CN201721527686 U CN 201721527686U CN 207572280 U CN207572280 U CN 207572280U
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- CN
- China
- Prior art keywords
- mine
- circuit breaker
- cable
- feeding electricity
- remote feeding
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Mine-used I. S remote feeding electricity circuit breakers, including housing, cable and circuit board, power-off control unit and control circuit component are provided on the circuit board, wherein, enclosure interior is integrally placed to after power-off control unit and control circuit component and cable connection, and passes through epoxy resin encapsulation between circuit board, power-off control unit and control circuit component and housing.The utility model has the advantages that：Small, light weight is easy to carry, can mitigate the working strength of working service personnel, improves working efficiency.
Description
Technical field：
It is especially a kind of Mine-used I. S remote feeding electricity power-off the utility model is related to feed circuit breaker technical field
Device.
Background technology：
Feed circuit breaker is mainly used for the remote feeding electricity power-off control of underground coal mine controlled device.In Safety of Coal Mine Production mistake
Cheng Zhong, according to the explosive characteristic of operating environment, all appts equipment will carry out flame proof or intrinsic safety processing, maintain electric system
Electrical Safety it is extremely important, to need to carry out the electrical equipment for not meeting work during the control of power supply power-off control with
And detect its working condition.Existing feed circuit breaker is all Flameproof and intrinsically safe steel structure casing, and volume is big, quality weight, no
Easy to carry and placement etc., increases the work load of working service personnel, therefore develops a kind of small, light weight, carries
Convenient feed circuit breaker, which becomes, to be needed.
Utility model content：
The technical problems to be solved in the utility model is to provide a kind of small, light weight, easy to carry, can mitigate
The working strength of working service personnel improves the Mine-used I. S remote feeding electricity circuit breaker of working efficiency.
The technical solution of the utility model is to provide a kind of Mine-used I. S remote feeding electricity having following structure and breaks
Electric appliance including housing, cable and circuit board, is provided with power-off control unit and control circuit component on the circuit board, wherein,
Enclosure interior, and circuit board, power-off control unit are integrally placed to after power-off control unit and control circuit component and cable connection
Pass through epoxy resin encapsulation between part and control circuit component and housing.
Preferably, a kind of Mine-used I. S remote feeding electricity circuit breaker described in the utility model, wherein, cable is respectively from shell
Four ports on body are drawn, this four ports be respectively substation intrinsic safety input/output port, power-off output power feed inputs mouth,
External feed sensor input/output port and cascade feed circuit breaker output port.
Preferably, a kind of Mine-used I. S remote feeding electricity circuit breaker described in the utility model, wherein, circuit MHYVP
Cable, cable single sectional area are not less than 1.5mm2。
Preferably, a kind of Mine-used I. S remote feeding electricity circuit breaker described in the utility model, wherein, housing is by PP materials
Material is molded.
The utility model has the advantages that：Small, light weight is easy to carry, can mitigate the work of working service personnel
Intensity improves working efficiency.
Description of the drawings：
Fig. 1 is a kind of schematic front view of Mine-used I. S remote feeding electricity circuit breaker of the utility model；
Fig. 2 is a kind of side view broken section structure diagram of Mine-used I. S remote feeding electricity circuit breaker of the utility model.
Specific embodiment：
In the following with reference to the drawings and specific embodiments to the utility model a kind of Mine-used I. S remote feeding electricity circuit breaker make into
One step explanation：
As depicted in figs. 1 and 2, a kind of Mine-used I. S remote feeding electricity circuit breaker of the utility model includes housing 1, cable 5
And circuit board 6, power-off control unit and control circuit component are provided on circuit board 6, powers off control unit and control circuit portion
Part is integrally placed to after being connect with cable 5 inside housing 1, and circuit board 6, power-off control unit and control circuit component and housing
Pass through 7 encapsulation of epoxy resin between 1.By way of 7 encapsulation of epoxy resin, a kind of ore deposit of the utility model can be mitigated significantly
With the quality of intrinsic safety type remote feeding electricity circuit breaker, reduce its volume, make it is easy to carry, so as to mitigate the work of working service personnel
Intensity improves working efficiency.
Preferably, the cable 5 in a kind of Mine-used I. S remote feeding electricity circuit breaker of the utility model is respectively from housing
Four ports are drawn, this four ports are respectively substation intrinsic safety input/output port 11, power off output power feed inputs mouth 10, is outer
Portion's feed sensor input/output port 9 and cascade feed circuit breaker output port 8, and it is respectively used to connection substation, power-off
Four feed, feed sensor and cascade equipment.This four ports in the utility model can meet plurality of devices connection,
It is more convenient so as to use.
Preferably, the cable 5 in a kind of Mine-used I. S remote feeding electricity circuit breaker of the utility model is MHYVP cables,
Cable single sectional area is not less than 1.5mm2.It is not less than 1.5mm using single sectional area2The purpose of cable be, in order to reduce electricity
Road is decayed, and improves transmission range so that the equipment of connection can be drawn farther.
Preferably, the housing 1 in a kind of Mine-used I. S remote feeding electricity circuit breaker of the utility model is by PP material injections
It forms, the problem of this causes total quality to mitigate, and the volume for avoiding steel construction Flameproof and intrinsically safe shell is big, quality weight.
Embodiment described above is only that the preferred embodiment of the utility model is described, not new to this practicality
The range of type is defined, and under the premise of the spirit of the design of the utility model is not departed from, those of ordinary skill in the art are to this reality
The various modifications made with novel technical solution and improvement should all fall into the protection model that the utility model claims book determines
In enclosing.
Claims (4)
1. a kind of Mine-used I. S remote feeding electricity circuit breaker including housing, cable and circuit board, is provided with disconnected on the circuit board
Electric control unit and control circuit component, it is characterised in that：Power off control unit and control circuit component with it is whole after cable connection
Body is placed inside housings, and is poured between circuit board, power-off control unit and control circuit component and housing by epoxy resin
Envelope.
2. a kind of Mine-used I. S remote feeding electricity circuit breaker according to claim 1, it is characterised in that：The cable difference
It is drawn from four ports on housing, this four ports are respectively substation intrinsic safety input/output port, power-off output feed input
Port, external feed sensor input/output port and cascade feed circuit breaker output port.
3. a kind of Mine-used I. S remote feeding electricity circuit breaker according to claim 1 or 2, it is characterised in that：The cable
For MHYVP cables, cable single sectional area is not less than 1.5mm2。
4. a kind of Mine-used I. S remote feeding electricity circuit breaker according to claim 1, it is characterised in that：The housing be by
PP material injections form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527686.5U CN207572280U (en) | 2017-11-16 | 2017-11-16 | A kind of Mine-used I. S remote feeding electricity circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527686.5U CN207572280U (en) | 2017-11-16 | 2017-11-16 | A kind of Mine-used I. S remote feeding electricity circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572280U true CN207572280U (en) | 2018-07-03 |
Family
ID=62690529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527686.5U Expired - Fee Related CN207572280U (en) | 2017-11-16 | 2017-11-16 | A kind of Mine-used I. S remote feeding electricity circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881802A (en) * | 2021-01-14 | 2021-06-01 | 天地（常州）自动化股份有限公司 | Feed state detection device, control device, and detection method |
| CN113539712A (en) * | 2021-05-21 | 2021-10-22 | 阳泉华盛矿用设备厂有限公司 | Switch with detectable contact state |
-
2017
- 2017-11-16 CN CN201721527686.5U patent/CN207572280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881802A (en) * | 2021-01-14 | 2021-06-01 | 天地（常州）自动化股份有限公司 | Feed state detection device, control device, and detection method |
| CN113539712A (en) * | 2021-05-21 | 2021-10-22 | 阳泉华盛矿用设备厂有限公司 | Switch with detectable contact state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20201116 |