CN204103271U - Adopt the flame-proof switch of high-performance contact modules - Google Patents
Adopt the flame-proof switch of high-performance contact modules Download PDFInfo
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- CN204103271U CN204103271U CN201420569278.6U CN201420569278U CN204103271U CN 204103271 U CN204103271 U CN 204103271U CN 201420569278 U CN201420569278 U CN 201420569278U CN 204103271 U CN204103271 U CN 204103271U
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- branch road
- flame
- proof switch
- contact
- road module
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Abstract
A kind of flame-proof switch adopting high-performance contact modules, it is characterized in that comprising the first branch road module, the second branch road module, the 3rd branch road module, the 4th branch road module, described four branch road modules are just the same standalone module, a branch road of corresponding flame-proof switch respectively, described each branch road module comprises high-performance contact modules, vacuum leakage protection system, computer integrated protection devices, overvoltage absorption system respectively; Described high-performance contact modules is for realizing reliable connection, the disjunction of each branch road of flame-proof switch; Described vacuum leakage protection system is for realizing the earth leakage protective to flame-proof switch; Described overvoltage absorption system for absorb high-performance contact modules connect or disjunction load circuit time, larger surge voltage, the surge current of generation; Described computer integrated protection devices is used for control logic relation and realizes that the overload in loop, short circuit are controlled in institute, equal protection of breaking, and the utility model substantially increases the safety and reliability of flame-proof switch.
Description
Technical field
The utility model relates to mining equipment control technology field, is specially a kind of flame-proof switch.
Background technology
Flame-proof switch is the key equipment of coal mine electric power system, and it controls connection, the disjunction of coal mining and driving face driving device power supply, normally runs with support equipment.The on-the-spot flame-proof switch current capacity used is little for a long time, function is simple, failure rate is high; direct affect mine power supply reliability, fail safe and continuity; therefore study high-performance explosion-proof Switch Controller to improve power supply quality, guarantee personal safety, improve electric network protection and not only have important practical significance but also there is higher economic worth.
Utility model content
The purpose of this utility model is to provide a kind of flame-proof switch adopting high-performance contact modules, for solving the problems of the technologies described above.
A kind of flame-proof switch adopting high-performance contact modules, comprise the first branch road module, the second branch road module, the 3rd branch road module, the 4th branch road module, described four branch road modules are just the same standalone module, a branch road of corresponding flame-proof switch respectively, described each branch road module comprises high-performance contact modules, vacuum leakage protection system, computer integrated protection devices, overvoltage absorption system respectively;
Described high-performance contact modules comprises vacuum interrupter, the first wiring bus-row, the second wiring bus-row, fixed contact, moving contact, bellows, radome, touch spring, solenoid, control board, infrared receiving tube, infrared transmitting tube, contactor auxiliary contact;
The lower end of upper end port access fixed contact of vacuum interrupter, the upper end of lower end port access moving contact, the upper end of fixed contact, the lower end of moving contact are respectively in the outside of vacuum interrupter, the upper end of moving contact be socketed with bellows and expose the upper end of moving contact, the lower end of the indoor fixed contact of vacuum extinction being provided with radome and covering fixed contact lower end and moving contact upper end; The upper end of fixed contact is connected with the first wiring bus-row, the lower end of moving contact is connected with the second wiring bus-row, touch spring, solenoid from top to bottom in turn, the lower end of moving contact is provided with contactor auxiliary contact, moving contact and contactor auxiliary contact junction are provided with control board, control board are respectively arranged with infrared receiving tube, infrared transmitting tube.
The first isolated operation mechanism handle, the second isolated operation mechanism handle, the 3rd isolated operation mechanism handle, the 4th isolated operation mechanism handle is provided with described first branch road module, the second branch road module, the 3rd branch road module, the 4th branch road module are corresponding respectively.
The first liquid crystal display screen, the second liquid crystal display screen, the 3rd liquid crystal display screen, the 4th liquid crystal display screen is provided with described first branch road module, the second branch road module, the 3rd branch road module, the 4th branch road module are corresponding respectively.
The beneficial effects of the utility model are, adopt the modular design of integrated type.Its electrical connection adopts cage mechanism, and grafting is installed rapid and simple; Housing adopts quick opening structure, has electric, mechanical interlocking function, overhauls convenient and swift; Vacuum interrupter has independently adhesive, breaking technology; Every branch road has separately independently display unit; It is little that switch has volume, lightweight, the feature of grade easy for installation.
Be described further below in conjunction with the flame-proof switch of accompanying drawing to employing high-performance contact modules of the present utility model.
Accompanying drawing explanation
Fig. 1 is the flame-proof switch structural representation adopting high-performance contact modules;
Fig. 2 is the structural representation of high-performance contact modules.
Embodiment
The utility model adopts the flame-proof switch of high-performance contact modules, comprise the first branch road module, the second branch road module, the 3rd branch road module, the 4th branch road module, described four branch road modules are duplicate standalone module, a branch road of corresponding flame-proof switch respectively, described each branch road module comprises high-performance contact modules, vacuum leakage protection system, computer integrated protection devices, overvoltage absorption system respectively;
Described high-performance contact modules is for realizing the reliable break-make of each branch road of flame-proof switch;
Described vacuum leakage protection system is for realizing the protection of electric leakage to flame-proof switch and earth leakage search/lockout;
Described overvoltage absorption system for absorb high-performance contact modules connect or disjunction load circuit time, larger surge voltage, the surge current of generation;
Described computer integrated protection devices is used for the work of each branch road of cooperation control flame-proof switch inside, control logic relation and realize institute and control overload, the short circuit in loop, equal protection of breaking.
The utility model adopts the electrical connection of the flame-proof switch of high-performance contact modules to adopt cage mechanism, the grafting of each branch road module is installed in the explosion-proof chamber of flame-proof switch, be provided with the splicing interface corresponding with each branch road module in the explosion-proof chamber of flame-proof switch, grafting is installed rapid and simple; Each branch road adopts space flight spring needle, gold-plated anti-oxidant, without problems such as grafting are difficult, fragile; The electrical equipment of the body interior of flame-proof switch connects has abandoned traditional mechanical assistance contact, adopts photoelectricity correlation technology, improves the reliability of equipment;
As shown in Figure 1, high-performance contact modules comprises vacuum interrupter 1, first wiring bus-row 2, second wiring bus-row 3, fixed contact 4, moving contact 5, bellows 6, radome 7, touch spring 8, solenoid 9, control board 10, infrared receiving tube 11, infrared transmitting tube 12, contactor auxiliary contact 13;
The lower end of upper end port access fixed contact 4 of vacuum interrupter 1, the upper end of lower end port access moving contact 5, the upper end of fixed contact 4, the lower end of moving contact 5 are respectively in the outside of vacuum interrupter 1, the upper end of moving contact 5 be socketed with bellows 6 and expose the upper end of moving contact 5, in vacuum interrupter 1 fixed contact 4 lower end on be provided with radome 7 and cover fixed contact 4 lower end and moving contact 5 upper end; The upper end of fixed contact 4 is connected with the first wiring bus-row 2, the lower end of moving contact 5 is connected with the second wiring bus-row 3, touch spring 8, solenoid 9 from top to bottom in turn, the lower end of moving contact 5 is provided with contactor auxiliary contact 13, moving contact 5 and contactor auxiliary contact 13 junction are provided with control board 10, control board are respectively arranged with infrared receiving tube 11, infrared transmitting tube 12.
As shown in Figure 2, correspondingly respectively with described first branch road module, the second branch road module, the 3rd branch road module, the 4th branch road module the first isolated operation mechanism handle 14, second isolated operation mechanism handle the 15, the 3rd isolated operation mechanism handle the 16, the 4th isolated operation mechanism handle 17 is provided with; The first liquid crystal display screen 18, second liquid crystal display screen 19, the 3rd liquid crystal display screen 20, the 4th liquid crystal display screen 21 is provided with described first branch road module, the second branch road module, the 3rd branch road module, the 4th branch road module are corresponding respectively.
The utility model adopts quick opening structure, correspondingly with door handle 22 be provided with machinery, electric locking device flame-proof switch is inner, when stirring door handle 22, mechanical lock makes corresponding appliance switch disconnect, make that operating mechanism has electrically, mechanical interlocking function, ensure first power-off, back pullout (BPO), every loop has independently operating mechanism, and each self-corresponding module can independent power transmission and power-off, is independent of each other with other loop; Independently adhesive, breaking technology: the high-performance contact modules of every bar branch road adopts unique adhesive and presses down arc technology, the independent adhesive of three vacuum tube energy, disjunction, while guarantee three-phase synchronous, the disjunction failure caused after avoiding a vacuum tube adhesion; Every bar branch road has separately independently display unit, and can carry out optimum configurations, working condition and malfunction coefficient, the parameter of setting can by remote loading and reading, and every loop can independently control, also by data/address bus centralized control; Switch is without wire connection cavity, and volume is little, lightweight, and all inputs, output connect all uses rapid insertion device (as cable connector), installs simple and direct, easy to use.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection range that the utility model claims determine.
Claims (5)
1. one kind adopts the flame-proof switch of high-performance contact modules; it is characterized in that comprising the first branch road module, the second branch road module, the 3rd branch road module, the 4th branch road module; described four branch road modules are duplicate standalone module; a branch road of corresponding flame-proof switch respectively, described each branch road module comprises high-performance contact modules, vacuum leakage protection system, computer integrated protection devices, overvoltage absorption system respectively.
2. the flame-proof switch of employing high-performance contact modules according to claim 1, is characterized in that described high-performance contact modules comprises vacuum interrupter (1), the first wiring bus-row (2), the second wiring bus-row (3), fixed contact (4), moving contact (5), bellows (6), radome (7), touch spring (8), solenoid (9), control board (10), infrared receiving tube (11), infrared transmitting tube (12), contactor auxiliary contact (13);
The lower end of upper end port access fixed contact (4) of vacuum interrupter (1), the upper end of lower end port access moving contact (5), the upper end of fixed contact (4), the lower end of moving contact (5) are respectively in the outside of vacuum interrupter (1), the upper end of moving contact (5) be socketed with bellows (6) and expose the upper end of moving contact (5), the lower end of vacuum interrupter (1) interior fixed contact (4) being provided with radome (7) and covering fixed contact (4) lower end and moving contact (5) upper end; The upper end of fixed contact (4) is connected with the first wiring bus-row (2), the lower end of moving contact (5) is connected with the second wiring bus-row (3), touch spring (8), solenoid (9) from top to bottom in turn, the lower end of moving contact (5) is provided with contactor auxiliary contact (13), moving contact (5) and contactor auxiliary contact (13) junction are provided with control board (10), control board are respectively arranged with infrared receiving tube (11), infrared transmitting tube (12).
3. the flame-proof switch of employing high-performance contact modules according to claim 2, is characterized in that correspondingly respectively with described first branch road module, the second branch road module, the 3rd branch road module, the 4th branch road module being provided with the first isolated operation mechanism handle (14), the second isolated operation mechanism handle (15), the 3rd isolated operation mechanism handle (16), the 4th isolated operation mechanism handle (17).
4. the flame-proof switch of employing high-performance contact modules according to claim 3, is characterized in that correspondingly respectively with described first branch road module, the second branch road module, the 3rd branch road module, the 4th branch road module being provided with the first liquid crystal display screen (18), the second liquid crystal display screen (19), the 3rd liquid crystal display screen (20), the 4th liquid crystal display screen (21).
5. the flame-proof switch of employing high-performance contact modules according to claim 1, is characterized in that,
Described high-performance contact modules is for realizing reliable connection, the disjunction of flame-proof switch each branch circuit load power supply;
Described vacuum leakage protection system is for realizing the protection of electric leakage to flame-proof switch and earth leakage search/lockout;
Described overvoltage absorption system for absorb high-performance contact modules connect or disjunction load circuit time, larger surge voltage, the surge current of generation;
Described computer integrated protection devices is used for the work of each branch road of cooperation control flame-proof switch inside, control logic relation and realize control the overload in loop, short circuit, open phase protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569278.6U CN204103271U (en) | 2014-09-29 | 2014-09-29 | Adopt the flame-proof switch of high-performance contact modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569278.6U CN204103271U (en) | 2014-09-29 | 2014-09-29 | Adopt the flame-proof switch of high-performance contact modules |
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| Publication Number | Publication Date |
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| CN204103271U true CN204103271U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420569278.6U Active CN204103271U (en) | 2014-09-29 | 2014-09-29 | Adopt the flame-proof switch of high-performance contact modules |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242089A (en) * | 2014-09-29 | 2014-12-24 | 淮南万泰电子股份有限公司 | Explosion-proof switch with high-performance contactor modules |
-
2014
- 2014-09-29 CN CN201420569278.6U patent/CN204103271U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242089A (en) * | 2014-09-29 | 2014-12-24 | 淮南万泰电子股份有限公司 | Explosion-proof switch with high-performance contactor modules |
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