CN206173268U - Modified quenching carriage door control system - Google Patents
Modified quenching carriage door control system Download PDFInfo
- Publication number
- CN206173268U CN206173268U CN201621188867.5U CN201621188867U CN206173268U CN 206173268 U CN206173268 U CN 206173268U CN 201621188867 U CN201621188867 U CN 201621188867U CN 206173268 U CN206173268 U CN 206173268U
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- door
- control system
- relay
- coil
- enabling
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Abstract
The utility model relates to a modified quenching carriage door control system, including electrical system and pneumatic control system, electrical system comprises carriage door opening button, door close button, the relay coil that opens the door, the relay coil that closes the door, the normally open contact that opens the door, door -closing relay normally open contact, the pneumatic control system 0 that opens the door, the pneumatic control system 0 that closes the door, and the door opening button and the relay coil that opens the door concatenate, and the normally open contact that opens the door concatenates with the pneumatic control system 0 that opens the door, pneumatic control system is become by air -operated solenoid valve, cylinder and the mechanism group that cranks arm, and air -operated solenoid valve's the gas circuit of opening the door, the gas circuit of closing the door are respectively by the solenoid valve coil and the solenoid valve coil that the closes the door control of opening the door, it improves the part and does: still include time relay among the electrical system, time relay concatenates in the door opening button and the relay coil's that opens the door circuit, air -operated solenoid valve among the pneumatic control system is you swagelok. The utility model discloses can thoroughly stop the burnt accident of hourglass of coke quenching cart walking and quenching in -process.
Description
Technical field
The utility model is related to a kind of improved quenching compartment accelerator control system, the metallurgical coking control device technology neck of category
Domain.
Background technology
In metallurgical coking coke-oven locomotive production operation, coke quenching cart connects defocused by quenching compartment, transports coke to quenching
Tower extinguishes, and is then sent to that burnt platform is put-focus to complete quenching operation.The impulse force jolted with water during quenching of coke quenching cart traveling process
The external force that quenching car door is subject to will be increased.
Quenching car door is controlled by automatically controlled and gas control two systems, and electric-control system is pressed as shown in figure 1, being opened the door by compartment
Button SB1, door close button SB2, enabling relay coil KA1, closed relay coil KA2, enabling relay normally open contact KA1-
1st, closed relay normally opened contact KA2-1, enabling electromagnetic valve coil YV1, the electromagnetic valve coil YV2 that closes the door compositions, wherein open the door pressing
Button SB1 is concatenated with enabling relay coil KA1, and enabling relay normally open contact KA1-1 is concatenated with enabling electromagnetic valve coil YV1；
Pneumatic control system air-operated solenoid valve, cylinder and crank arm mechanism as shown in Fig. 2 be made up of, air-operated solenoid valve is three position five-way valve, in valve
Enabling gas circuit A by open the door electromagnetic valve coil YV1 control be switched on and off, be connected with one end of cylinder by pipeline, gas of closing the door
Road B is switched on and off by electromagnetic valve coil YV2 controls of closing the door, and be connected with the other end of cylinder, cylinder and car door crank arm mechanism
Connection, crank arm mechanism is connected with car door.Driver presses door open button SB1, connects enabling relay coil KA1, and KA1 coils are obtained
Its normally opened contact KA1-1 closures after electricity so that enabling electromagnetic valve coil YV1 obtains electric, enabling magnetic valve is opened, and gas circuit passes through Fig. 2
In A channel enter cylinder in, drive cylinder crank arm mechanism action, crank arm mechanism promote car door open, so as to complete compartment
Door opening process；Action of closing the door is similar with door opening action.Existing quenching compartments control system has the disadvantage that：（1）Electricity
Easily there is driver by mistake by the situation of door open button SB1 in control system, and when driver's maloperation, enabling relay line can be made at once
Circle KA1 obtains electric, and enabling electromagnetic valve coil YV1 obtains electric, and so as to open the door, electromagnetic valve gas circuit is connected, and directly opens car door, is caused
Leakage is burnt；（2）Air-operated solenoid valve is three position five-way valve in pneumatic control system, there is interposition, valve can because the reasons such as abrasion cause it is closed
Not tight gas leakage, so that cylinder is during walking and quenching, because external broach causes cylinder to open, causes leakage burnt；Above-mentioned feelings
Condition can cause coke quenching cart to continue operation, have a strong impact on coke oven and normally produce.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of improved quenching compartment accelerator control system, thoroughly Du
Absolutely coke quenching cart is walked and the leakage Jiao's accident during quenching, solves the problems, such as background technology.
The technical scheme for solving the above problems is：
A kind of improved quenching compartment accelerator control system, including electric-control system and pneumatic control system, electric-control system is opened by compartment
Door button, door close button, enabling relay coil, closed relay coil, enabling relay normally open contact, closed relay are normal
Open contact, the electromagnetic valve coil that opens the door, electromagnetic valve coil of closing the door composition, door open button concatenates with enabling relay coil, enabling after
Electrical equipment normally opened contact is concatenated with enabling electromagnetic valve coil；Pneumatic control system is made up of air-operated solenoid valve, cylinder and crank arm mechanism, pneumatic
Enabling gas circuit, the gas circuit of closing the door of magnetic valve is respectively by enabling electromagnetic valve coil and electromagnetic valve coil control of closing the door；Its improvements
For：Also include the time relay in the electric-control system, the time relay is serially connected with door open button and enabling relay coil
In circuit；Air-operated solenoid valve in the pneumatic control system is two-position five-way valve.
Above-mentioned a kind of improved quenching compartment accelerator control system, the time relay is 2 time-delay relays, respectively
In being serially connected with door open button and enabling relay coil circuit, door close button and closed relay coil line.
During utility model works, when driver carries out opening door operation, due to the delay function of the time relay, door will not
Open immediately, and be to wait for after certain hour opening, when door open button is touched in maloperation or false touch, foot can be left to driver
The enough time corrects mistake, is so greatly lowered because leakage Jiao's accident that door open button is caused is touched in maloperation or false touch；Together
Reason also can effectively prevent action of closing the door by mistake；Compared with 3 position-5 way magnetic valve, it is not deposited two-position-five-way solenoid valve in pneumatic control system
In interposition, when having carried out closing the door action, magnetic valve does not return to interposition, is constantly in the state of gas circuit connection of closing the door,
Therefore its gas circuit carries out contraction driving to cylinder always, and cylinder is held does not make it lose heart, and effectively prevent cylinder and is drawn by external force
It is dynamic, prevent railway carriage or compartment door and the leakage Jiao's accident for causing has been pulled open by external force.
The beneficial effects of the utility model are carried out by time-delay relay for the utility model to the opening operation of car door
Delays time to control, prevents artificial maloperation, burnt so as to prevent leakage car door is opened by mistake caused by；Simultaneously by intrinsic 3 position-5 way
Valve is changed to two-position five-way valve, it is ensured that magnetic valve closes the door gas circuit all the time with gas under non-action state, prevents quenching car door by external force
The burnt accident of leakage caused by washing open.
Description of the drawings
The existing electric-control system figures of Fig. 1；
Fig. 2 is existing pneumatic control system figure；
Fig. 3 is the utility model electric-control system figure；
Fig. 4 is the utility model pneumatic control system figure；
It is labeled as in figure：Door open button SB1, door close button SB2, enabling relay coil KA1, enabling relay normally open are touched
Point KA1-1, closed relay coil KA2, closed relay normally opened contact KA2-1, enabling electromagnetic valve coil YV1, electromagnetism of closing the door
Valve coil YV2, time-delay relay KT1, KT2, air-operated solenoid valve 1, cylinder 2, crank arm mechanism 3.
Specific embodiment
Shown in Fig. 3 and Fig. 4, a kind of improved quenching compartment accelerator control system of the utility model, including electric-control system is gentle
Control system, electric-control system is by compartment door open button SB1, door close button SB2, enabling relay coil KA1, closed relay coil
KA2, enabling relay normally open contact KA1-1, closed relay normally opened contact KA2-1, enabling electromagnetic valve coil YV1, electricity of closing the door
Magnet valve coil YV2 is constituted, and door open button SB1 is concatenated with enabling relay coil KA1, time-delay relay KT1, and enabling relay is normal
Open contact KA1-1 to concatenate with enabling electromagnetic valve coil YV1, door close button SB2 and closed relay coil KA2, time-delay relay
KT2 is concatenated, and closed relay normally opened contact KA2-1 is concatenated with the electromagnetic valve coil YV2 that closes the door；Pneumatic control system by air-operated solenoid valve 1,
Cylinder 2 and crank arm mechanism 3 are constituted, and enabling gas circuit A, gas circuit B of closing the door of air-operated solenoid valve 1 is respectively by enabling electromagnetic valve coil YV1
With electromagnetic valve coil YV2 controls of closing the door, air-operated solenoid valve 1 is two-position five-way valve.
As shown in Figure 3 and Figure 4, driver presses door open button SB1 to utility model works principle, can turn-on time relay
KT1, KT1 type selecting be time-delay relay, KT1 obtain it is electric after will not connect immediately, need to just can turn on through certain hour time delay, connection
Back pullout (BPO) relay KA1 coils could obtain electric, KA1 coils obtain it is electric after its normally opened contact KA1-1 closure so that enabling line solenoid valve
Circle YV1 obtains electric, and the enabling magnetic valve in two-position-five-way solenoid valve is opened, and gas circuit is entered in cylinder 2 by the A channel in Fig. 4, is driven
Take offence the action of cylinder crank arm mechanism 3, so as to complete door opening process, action of closing the door is similar with door opening action.
The utility model carries out delays time to control by time-delay relay to the opening operation of car door, prevents artificial behaviour by mistake
Make, it is burnt so as to prevent leakage car door is opened by mistake caused by；Simultaneously intrinsic three position five-way valve is changed to into two-position five-way valve, it is ensured that
Air-operated solenoid valve closes the door gas circuit all the time with gas under non-action state, prevents the burnt thing of leakage caused by quenching car door is washed open by external force
Therefore.
Claims (2)
1. a kind of improved quenching compartment accelerator control system, including electric-control system and pneumatic control system, electric-control system is opened the door by compartment
Button SB1, door close button SB2, enabling relay coil KA1, closed relay coil KA2, enabling relay normally open contact
KA1-1, closed relay normally opened contact KA2-1, enabling electromagnetic valve coil YV1, the electromagnetic valve coil YV2 that closes the door compositions, enabling is pressed
Button SB1 is concatenated with enabling relay coil KA1, and enabling relay normally open contact KA1-1 is concatenated with enabling electromagnetic valve coil YV1；
Pneumatic control system is by air-operated solenoid valve（1）, cylinder（2）And crank arm mechanism（3）Composition, air-operated solenoid valve（1）Enabling gas circuit, close the door
Gas circuit is respectively by enabling electromagnetic valve coil YV1 and electromagnetic valve coil YV2 controls of closing the door；It is characterized in that：In the electric-control system
Also include that time relay KT, time relay KT are serially connected with the circuit of door open button SB1 and enabling relay coil KA1；
Air-operated solenoid valve in the pneumatic control system（1）For two-position five-way valve.
2. a kind of improved quenching compartment accelerator control system as claimed in claim 1, the time relay KT is 2 time delays
Relay KT1 and KT2, time-delay relay KT1 is serially connected with the circuit of door open button SB1 and enabling relay coil KA1, time delay
Relay KT2 is serially connected with the circuit of door close button SB2 and closed relay coil KA2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188867.5U CN206173268U (en) | 2016-11-04 | 2016-11-04 | Modified quenching carriage door control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188867.5U CN206173268U (en) | 2016-11-04 | 2016-11-04 | Modified quenching carriage door control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206173268U true CN206173268U (en) | 2017-05-17 |
Family
ID=58681318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621188867.5U Expired - Fee Related CN206173268U (en) | 2016-11-04 | 2016-11-04 | Modified quenching carriage door control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206173268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191091A (en) * | 2017-06-23 | 2017-09-22 | 北京赛德车门制造有限公司 | Emergency escape system and automobile |
| CN114574229A (en) * | 2022-02-25 | 2022-06-03 | 宝武集团鄂城钢铁有限公司 | Water quenching car and control method thereof |
-
2016
- 2016-11-04 CN CN201621188867.5U patent/CN206173268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191091A (en) * | 2017-06-23 | 2017-09-22 | 北京赛德车门制造有限公司 | Emergency escape system and automobile |
| CN107191091B (en) * | 2017-06-23 | 2024-04-26 | 北京赛德车门制造有限公司 | Emergency escape system and automobile |
| CN114574229A (en) * | 2022-02-25 | 2022-06-03 | 宝武集团鄂城钢铁有限公司 | Water quenching car and control method thereof |
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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 |
Granted publication date: 20170517 Termination date: 20191104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |