CN201460978U - Mine water drainage automatic device - Google Patents

Abstract

The utility model relates to a mine water drainage automatic device which can effectively solve the problems of waste of mine resources and high incidence of water permeation accidents. The mine water drainage automatic device adopts the structure that a first water level probe, a second water level probe and a third water level probe which extend out of the upper portion of a barrel are arranged in the barrel of a water level detector, the first water level probe, the second water level probe and the third water level probe are respectively connected with a first water level signal trigger end I1, a second water level signal trigger end I2 and a third water level signal trigger end I3 of a water level controller, the lower end socket of the first water level probe in the barrel is higher than the lower end of the second water level probe, the lower end portion of the second water level probe is installed in a reversed water barrel which is arranged on the lower portion in the water level detector, the lower end socket of the third water level probe in the barrel is higher than the lower end of the first water level probe, and the first water level signal trigger end I1, the second water level signal trigger end I2 and the third water level signal trigger end I3 are respectively connected with a base electrode of a triode BG2, a base electrode of a triode BG4 and a base electrode of a triode BG9 of a control circuit through a resistance R5, a resistance R4 and a resistance R6. The structure is simple, and after the device is used in mines, the incidence of accidents and serious economic loss can be reduced.

Description

The mine drainage automation equipment

One, technical field

The utility model relates to safety means, particularly a kind of mine drainage automation equipment.

Two, background technology

A few days ago,, in the mine manufacturing process, there are various water sources constantly to pour under the mine, also have the danger of inundated mine as untimely discharge by field investigation and understanding.For guaranteeing, all need to keep an eye in turn the water pump discharge water at miners' daytime and night into well personnel operate as normal and safety in production.At festivals or holidays or shutdown period, mine must be gone into the draining of well turn on pump by plural personnel, and it is bigger to open money after this has just caused mine to stop production.Therefore, develop a kind of safe and reliable, small investment, automaticity height, mine drainage easy to maintenance is imperative.

Three, utility model content

At above-mentioned situation, for solving the defective of prior art, the purpose of this utility model just is to provide a kind of mine drainage automation equipment, can effectively solve the waste of mine human and material resources and the high problem of probability of happening of water leak accident, the technical scheme that the utility model solves is, comprise water level controller and water level detector, water level controller is made of the control circuit in housing and the housing thereof, first water-level probe that stretches out cylindrical shell top is housed in the cylindrical shell of water level detector, second water-level probe, the 3rd water-level probe, the first water level signal trigger end I of first water-level probe and water level controller ₁Link to each other the second water level signal trigger end I of second water-level probe and water level controller ₂Link to each other the 3rd water level signal trigger end I of the 3rd water-level probe and water level controller ₃Link to each other, first water-level probe lower end in cylindrical shell is higher than the second water-level probe lower end, the second water-level probe bottom places in the bucket that is contained in the handstand of bottom in the water level detector, and the 3rd water-level probe lower end in cylindrical shell is higher than the lower end of first water-level probe, the first water level signal trigger end I ₁Through resistance R ₅The triode BG of connection control circuit ₂Base stage, the second water level signal trigger end I ₂Through resistance R ₄The triode BG of connection control circuit ₄Base stage, the 3rd water level signal trigger end I ₃Through resistance R ₆The triode BG of connection control circuit ₉Base stage.The utility model is simple in structure, installs this equipment in the mine additional, does not just need miners to keep an eye on the water pump draining in turn, and the water in the mine just can be discharged timely and effectively automatically.If in a single day the colliery has permeable phenomenon, need not worry again that also the turn on pump personnel forget the boiling water pump drainage among flurried, and cause serious water leak accident to take place, reduced the generation and the serious economy loss of accident greatly.

Four, description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the circuit diagram of the utility model control circuit.

Fig. 3 is the utility model water level detector structural representation.

Five, the specific embodiment

Do detailed explanation below in conjunction with accompanying drawing with regard to the specific embodiment of the present utility model.

As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises water level controller A and water level detector B, water level controller is made of the control circuit in housing and the housing thereof, the first water level signal trigger end I of first water-level probe 1, second water-level probe 2, the 3rd water-level probe 3, the first water-level probes 1 and the water level controller that stretch out cylindrical shell top is housed in the cylindrical shell 6 of water level detector ₁Link to each other the second water level signal trigger end I of second water-level probe 2 and water level controller ₂Link to each other the 3rd water level signal trigger end I of the 3rd water-level probe 3 and water level controller ₃Link to each other, first water-level probe 1 lower end in cylindrical shell 6 is higher than second water-level probe, 2 lower ends, the second water-level probe bottom places in the bucket 5 that is contained in the handstand of bottom in the water level detector, the 3rd water-level probe 3 lower end in cylindrical shell 6 is higher than the lower end of first water-level probe 1, the first water level signal trigger end I ₁Through resistance R ₅The triode BG of connection control circuit ₂Base stage, the second water level signal trigger end I ₂Through resistance R ₄The triode BG of connection control circuit ₄Base stage, the 3rd water level signal trigger end I ₃Through resistance R ₆The triode BG of connection control circuit ₉Base stage.

As shown in Figure 3, said water level detector is cylindric, and the steam vent 4 that is higher than the 3rd water-level probe 3 lower ends is arranged on the upper portion side wall.

As shown in Figure 2, said control circuit is water level signal trigger end I ₁Through resistance R ₅With triode BG ₂Base stage, resistance R ₂And capacitor C ₁Positive pole link to each other, and through switch S K on probation and resistance R ₁Link to each other resistance R ₁With triode BG ₂Colelctor electrode link to each other capacitor C ₁Minus earth, resistance R ₂Through switch JK ₁K ₁With resistance R ₁Link to each other, and with triode BG ₃Colelctor electrode link to each other triode BG ₂Emitter stage and triode BG ₁Base stage link to each other triode BG ₂Colelctor electrode through resistance R ₁And resistance R ₃Link to each other resistance R ₃With triode BG ₄Colelctor electrode link to each other triode BG ₂Emitter stage and triode BG ₁Base stage link to each other triode BG ₁Colelctor electrode through relay J K ₁Q links to each other with rectifier bridge, triode BG ₁Emitter stage through resistance R ₈Link to each other water level signal trigger end I with power supply with rectifier bridge Q, three terminal regulator IC ₂Through resistance R ₄With capacitor C ₂Positive pole and triode BG ₄Base stage link to each other capacitor C ₂Minus earth, triode BG ₄Grounded emitter, triode BG ₄Colelctor electrode and resistance R ₃With triode BG ₃Base stage link to each other resistance R ₃With resistance R ₁With switch JK ₂K ₁Link to each other triode BG ₃Grounded emitter, water level signal trigger end I ₃Through resistance R ₆With capacitor C ₄Positive pole and triode BG ₉Base stage link to each other triode BG ₉Colelctor electrode through resistance R ₇With triode BG ₅Colelctor electrode link to each other capacitor C with switch S K ₄Minus earth, triode BG ₉Emitter stage and diode P ₁Negative pole link to each other diode P ₁Positive pole links to each other triode BG with a water level alarm ₅Base stage through capacitor C ₃Ground connection, triode BG ₅Emitter stage link to each other water level signal trigger end I with super water level alarm ₄Through resistance R ₁₀With triode BG ₈Base stage and capacitor C ₆Positive pole link to each other capacitor C ₆Minus earth, triode BG ₈Colelctor electrode and triode BG ₇Base stage, capacitor C ₅Positive pole and slide rheostat R ₉Link to each other slide rheostat R ₉Through resistance R ₈Ground connection, capacitor C ₅Minus earth, triode BG ₈Grounded emitter, triode BG ₇Emitter stage meet triode BG ₆Base stage, triode BG ₆Emitter stage through resistance R ₁₁Ground connection, triode BG ₆Colelctor electrode through relay J K ₂Link to each other triode BG with rectifier bridge Q input ₇Colelctor electrode through resistance R ₁₂With switch JK ₂K ₁Link to each other switch JK ₂K ₁Connect power supply, rectifier bridge Q meets power supply 36V, and through vacuum switch JK and switch JK ₂K ₂Link to each other switch JK ₂K ₂Through switch JK ₁K ₂Ground connection, three terminal regulator IC meets switch JK ₂K ₁, rectifier bridge Q links to each other with three terminal regulator IC.

In the utility model use, when the water level under the mine little by little raises, be raised to certain position, triggering signal I ₁Pass through resistance R ₅Make BG ₂Work, BG ₁Saturation conduction, relay J K ₁Work.Electric current passes through JK ₁, K ₁, R ₂Make BG ₂Operate as normal always.SK is switch on probation.Behind the pump working, drawdown is to signal I ₂After the trigger point disconnects, BG ₄The positively biased system of losing voltage and ending.Electric current passes through R ₃Make BG ₃Work.BG ₂Base stage loses voltage and quits work, JK ₁End.JK ₁, K ₂Disconnect, water pump quits work.Work as BG ₁During work, act on R ₈On electric current make R ₉To C ₅If charging is BG ₈Can not get feedback signal, C ₅Make BG after being full of ₇, BG ₆, JK ₂Work.JK ₂, K ₂Disconnect, water pump quits work.JK ₁, K ₁Closure, fault alarm remind maintenance mans to keep in repair.During operate as normal, I ₄Obtain the operate as normal signal, BG ₈Pass through R ₁₀The positively biased system of obtaining voltage, BG ₇, BG ₆End, pump working is normal.BG ₆, BG ₇, BG ₈Form protection and warning circuit.When if vacuum switch or water pump run into fault, water level continues to rise signal I ₃Make BG ₉, BG ₅Work starts alarm equipment alarm, reminds the staff in time to fix a breakdown, and guarantees that pump working is normal.

After the circuit of the utility model internal integrated circuit plate and vacuum switch are supporting; has " water level control, fault alarm, under-voltage protection, earth leakage protective, overload protection, short interruption protection " function; when running into fault; alarm can remind the staff to fix a breakdown timely, guarantees normally draining of water pump. and safe and reliable, small investment; the automaticity height; easy to maintenance, improved greatly coal mining enterprise economic benefit, coal mining enterprise energy-conservation carried imitating very significance arranged.

Claims (3)

1. mine drainage automation equipment, comprise water level controller and water level detector, it is characterized in that, water level controller is made of the control circuit in housing and the housing thereof, first water-level probe (1), second water-level probe (2), the 3rd water-level probe (3) that stretch out cylindrical shell top are housed, the first water level signal trigger end I of first water-level probe (1) and water level controller in the cylindrical shell of water level detector (6) ₁Link to each other the second water level signal trigger end I of second water-level probe (2) and water level controller ₂Link to each other the 3rd water level signal trigger end I of the 3rd water-level probe (3) and water level controller ₃Link to each other, first water-level probe (1) lower end in cylindrical shell (6) is higher than second water-level probe (2) lower end, the second water-level probe bottom places in the bucket (5) that is contained in the handstand of bottom in the water level detector, the 3rd water-level probe (3) lower end in cylindrical shell (6) is higher than the lower end of first water-level probe (1), the first water level signal trigger end I ₁Through resistance R ₅The triode BG of connection control circuit ₂Base stage, the second water level signal trigger end I ₂Through resistance R ₄The triode BG of connection control circuit ₄Base stage, the 3rd water level signal trigger end I ₃Through resistance R ₆The triode BG of connection control circuit ₉Base stage.

2. mine drainage automation equipment according to claim 1 is characterized in that said water level detector is cylindric, and the steam vent (4) that is higher than the 3rd water-level probe (3) lower end is arranged on the upper portion side wall.

3. mine drainage automation equipment according to claim 1 is characterized in that, said control circuit is water level signal trigger end I ₁Through resistance R ₅With triode BG ₂Base stage, resistance R ₂And capacitor C ₁Positive pole link to each other, and through switch S K on probation and resistance R ₁Link to each other resistance R ₁With triode BG ₂Colelctor electrode link to each other capacitor C ₁Minus earth, resistance R ₂Through switch JK ₁K ₁With resistance R ₁Link to each other, and with triode BG ₃Colelctor electrode link to each other triode BG ₂Emitter stage and triode BG ₁Base stage link to each other triode BG ₂Colelctor electrode through resistance R ₁And resistance R ₃Link to each other resistance R ₃With triode BG ₄Colelctor electrode link to each other triode BG ₂Emitter stage and triode BG ₁Base stage link to each other triode BG ₁Colelctor electrode link to each other triode BG with rectifier bridge Q through relay J KX ₁Emitter stage through resistance R ₈Link to each other water level signal trigger end I with power supply with rectifier bridge Q, three terminal regulator IC ₂Through resistance R ₄With capacitor C ₂Positive pole and triode BG ₄Base stage link to each other capacitor C ₂Minus earth, triode BG ₄Grounded emitter, triode BG ₄Colelctor electrode and resistance R ₃With triode BG ₃Base stage link to each other resistance R ₃With resistance R ₁With switch JK ₂K ₁Link to each other triode BG ₃Emitter stage with play a water level alarm and link to each other water level signal trigger end I ₃Through resistance R ₆With capacitor C ₄Positive pole and triode BG ₉Base stage link to each other triode BG ₉Colelctor electrode through resistance R ₇With triode BG ₅Colelctor electrode link to each other capacitor C with switch S K ₄Minus earth, triode BG ₉Emitter stage and diode P ₁Negative pole links to each other, diode P ₁Plus earth, triode BG ₅Base stage through capacitor C ₃Ground connection, triode BG ₅Emitter stage connect super water level alarm, water level signal trigger end I ₄Through resistance R ₁₀With triode BG ₈Base stage and capacitor C ₆Positive pole link to each other capacitor C ₆Minus earth, triode BG ₈Colelctor electrode and triode BG ₇Base stage, capacitor C ₅Positive pole and slide rheostat R ₉Link to each other slide rheostat R ₉Through resistance R ₈Ground connection, capacitor C ₅Minus earth, triode BG ₈Grounded emitter, triode BG ₇Emitter stage meet triode BG ₆Base stage, triode BG ₆Emitter stage through resistance R ₁₁Ground connection, triode BG ₆Colelctor electrode through relay J K ₂Q links to each other with rectifier bridge, triode BG ₇Colelctor electrode through resistance R ₁₂With switch JK ₂K ₁Link to each other switch JK ₂K ₁Connect power supply, rectifier bridge Q input termination power 36V, and through vacuum switch JK and switch JK ₂K ₂Link to each other switch JK ₂K ₂Through switch JK ₁K ₂Ground connection, three terminal regulator IC meets switch JK ₂K ₁, rectifier bridge Q links to each other with three terminal regulator IC.

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