KR101654103B1 - Apparatus for capturing harmful gas at battery charge water tank and method thereof - Google Patents

Abstract

The present invention relates to an apparatus and method for collecting gas in a battery-packed water tank, and more particularly, to an apparatus and method for collecting harmful gas generated in a battery-packed water tank to prevent environmental pollution, And more particularly, to a gas collecting apparatus and method for a battery pack water tank.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gas collecting apparatus and a method for collecting gas in a battery-

The present invention relates to an apparatus and method for collecting gas in a battery-packed water tank, and more particularly, to an apparatus and method for collecting harmful gas generated in a battery-packed water tank to prevent environmental pollution, And more particularly, to a gas collecting apparatus and method for a battery pack water tank.

The first process for charging the manufactured lead-acid battery is to simultaneously charge several lead-acid batteries connected in series to a predetermined power source. In general, lead-acid batteries use sulfuric acid as electrolyte. Therefore, harmful gas harmful to human body such as sulfuric acid gas is discharged when the lead-acid battery is charged.

In order to prevent the harmful gas generated as described above from diffusing into the factory, conventionally, there has been used a method of sucking noxious gas from an upper part where a battery is located in a battery charging water tank and discharging it to a safe place.

In the battery charging tank, the operator shall connect the power cable to the terminal of the charged battery and connect the connecting cable between the batteries. In order to discharge the charged battery, the power cable and connecting cable are to be removed from the battery terminal.

Therefore, the battery charging water tank has a structure open to the outside so that the operator can easily access the battery. As described above, the conventional battery pack having an open structure has a limitation in completely discharging noxious gas generated from the battery.

To overcome these limitations, a method of enclosing a battery charging tank with a vinyl curtain is used, but this also has a limitation in blocking the battery charging tank from the outside.

Also, it is very inconvenient to work with vinyl curtains installed for workers' work. In order to alleviate this inconvenience, a method of walking up and down the vinyl curtain by using mechanical means is used, but it is not good as well as the maintenance cost and the excessive maintenance cost. Therefore, the operator is still avoiding the battery charging process.

Therefore, conventionally, by providing a booth having a closed structure in the battery-charged water tank, it is possible to completely discharge the noxious gas generated in the process of charging the lead-accumulator for the first time and also to provide a door that can be easily opened and closed in the booth, (For example, Patent Registration No. 0539687, registered on December 22, 2005) for connecting and disconnecting cables through a battery charging process.

However, in the above-described conventional technique, the charging cable that is drawn into the inside of the booth is charged by connecting a battery that is sequentially moved in the booth. However, in the related art, when the charging cable is fixed and a plurality of charging cables are connected to the battery, the twisting phenomenon of the charging cable is generated due to mutual interference between the charging cables.

In addition, according to the related art, a battery may be overheated or a fire may occur due to other causes as the battery is charged by the charging cable in the filling water tank. However, There is a problem that the harmful gas inside is leaked and the surrounding environment can be contaminated.

SUMMARY OF THE INVENTION The present invention has been made to solve the conventional problems as described above, and it is an object of the present invention to provide a method and apparatus for detecting harmful gas in a battery- And to provide a gas collecting apparatus and method for a battery-packed water tank that can be used.

It is another object of the present invention to provide an apparatus and method for collecting a gas in a battery-packed water tank in which a charging cable for charging a battery in a battery-filled water tank can be sequentially moved to prevent twisting between charging cables.

A preferred embodiment of the gas collecting apparatus for a battery-charged water tank according to the present invention is characterized in that a plurality of accumulators are conveyed from the inside by a conveyor and at least one cable box to which a charging cable for charging the accumulator is connected is installed; A sensor unit for sensing temperature and smoke inside the filling water tank; An alarm unit for alarming occurrence of a fire in the filling water tank; An intake fan that collects the gas generated in the filling water tank and discharges the gas to an intake pipe; A blocking portion that closes the intake pipe; An operation panel for outputting a charging power output of the charging cable, a drive command of the suction fan, and a movement command of the cable box; The intake fan is driven and controlled according to a driving command applied from the operation panel, and when a fire detection signal is applied to the sensor unit, the blocking unit is closed to close the intake tube, and the alarm unit is controlled to alert the occurrence of a fire A control unit; A support member for movably fixing the cable box; A conveyor driving unit for moving the conveyor sequentially by a predetermined distance under the control of the control unit and sequentially moving the accumulator to a predetermined position; And a cable driver sequentially moving at least one cable box to a predetermined position under the control of the controller, wherein the supporting member comprises: a fixing bar connected upwardly from an upper surface of the cable box; And a movable rail driven by the cable driving unit to move the fixed bar to a predetermined position.

In another embodiment of the present invention, the filling water tank further comprises a liquid receiver for collecting moisture contained in the gas in a dust collecting duct for collecting the gas therein by driving the suction fan, A collecting box having an upper surface opened at the lower side of the swash plate and collecting water droplets formed at the swash plate and having a wall surface protruding upward from an edge of the bottom surface; And a drain pipe connected to the bottom surface and discharging the collected water to the outside.

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In another embodiment of the present invention, the support member includes a guide panel for guiding the charge cable drawn out from the cable box to the inside of the filling water tank; And a support rod which is fixed upward from the upper surface of the filling water tank and supports the movable rail.

In another embodiment of the present invention, the filling water tank further includes a door, and the sensor unit further includes a door sensor for sensing whether the door is opened or closed.

A preferred embodiment of the method of collecting gas in a battery-packed water tank according to the present invention is characterized in that it comprises: a driving step of driving a conveyor to move at least one battery to a set position in a filling water tank when a command to move the battery is applied; A cable box moving step of moving the at least one cable box to a predetermined position by driving a moving rail for moving at least one cable box from which the charging cable is drawn out from the upper side of the conveyor in the driving step; A charging step of supplying power to the charging cable drawn out from the cable box to charge the battery; A gas collecting step of driving an intake fan to collect and discharge noxious gas in the filling water tank; An anomaly detection step of determining whether or not an abnormal situation is detected through the presence of high temperature and smoke in the filling water tank after the gas trapping step; A blocking step of closing an intake pipe for transferring and discharging the noxious gas collected by the intake fan when the high temperature or smoke higher than the temperature set in the abnormality detection determination step is detected and turning off the driving of the conveyor and the cable box; And a warning step of warning the occurrence of a fire after the blocking step. In the cable box moving step, the cable boxes arranged in the following order are sequentially moved to the position of the cable box in the preceding position, Thereby preventing the cable from kinking.
In another embodiment of the present invention, the abnormality detection determination step determines whether the door of the filling water tank is opened, and issues an alarm if the door is opened.

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The present invention can prevent environmental pollution caused by noxious gas by collecting noxious gas generated in the charging process of a battery and discharging it to a purifier, and in particular, can prevent an accident caused by fire and opening of a door in a charging tank The safety is improved.

Further, since the cable box connected to the charging cable can be moved, the present invention can prevent twisting due to interference between the charging cables, thereby reducing the working time and the convenience of the operator.

FIG. 1 is a block diagram showing a gas collecting apparatus of a battery pack water tank according to the present invention,
FIG. 2 is a cross-sectional view of a gas collecting apparatus of a battery-packed water tank according to the present invention,
FIG. 3 is a side view showing a liquid receiver in a gas collecting apparatus for a battery-charged water tank according to the present invention,
4 is a flowchart showing a method of collecting a gas in a battery pack water tank according to the present invention,
5 and 6 are simplified views for explaining the operation of the charging cable in the method of collecting gas in the battery pack water tank according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a gas collecting apparatus and method for a battery-packed water tank according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing a gas collecting apparatus of a battery pack water tank according to the present invention.

1, a gas collecting apparatus for a battery pack water tank according to the present invention includes a sensor unit 110 for detecting whether a fire or a door 210 (see FIG. 2) is open, a battery charging water tank 200 A shutoff unit 150 for shutting off the dust collecting duct 260 of the battery packed water tank 200 and an alarm unit 160 for alarming the abnormality of the charged water tank 200, An intake fan 170 driven in the dust collecting duct 260 (see FIG. 2) to collect noxious gas in the battery-charged water tank 200, an operation panel 180 for applying an operation command, And a control unit 140 for controlling the shutoff unit 150, the suction fan 170, the conveyor drive unit 130, and the alarm unit 160 according to the detection signal of the control unit 140. [

The sensor unit 110 senses the temperature in the battery charging water tank 200, the smoke sensor 112 that detects the smoke and the door 210 (see FIG. 2) And a door sensor 113 for controlling the door. The sensor unit 110 senses the temperature in the filling water tank 200 and whether the smoke and the door 210 are opened and applies a sensing signal to the controller 140. [

The cable driving unit 120 supplies the charging power of the battery 300 to a charging cable 240 '(see FIG. 2) connected to one or more cable boxes 240 (see FIG. 2) described later. In addition, preferably, the cable driving unit 120 sequentially moves the plurality of cable boxes 240 to a predetermined position under the control of the controller 140 according to the movement command applied from the operation panel 180.

The conveyor drive unit 130 sequentially moves the conveyor 400 in which the at least one battery 300 is aligned in the charge water tank 200 by a predetermined distance under the control of the controller 140.

The blocking unit 150 closes the inside of the intake duct 250 or the dust collecting duct 260 (see FIG. 2) for discharging the gas trapped in the filling water tank 200 under the control of the controller 140 . The blocking unit 150 may be a solenoid valve capable of opening and closing an intake pipe 250 (see FIG. 2) connected to the dust collecting duct 260 or the dust collecting duct 260.

The alarm unit 160 alerts the user of the abnormality as a voice and / or an emission signal under the control of the control unit 140 when the door 210 is open during the high temperature, smoke, or charging process in the filling water tank 200 . When the door 210 is opened during the filling process of the battery in the filling water tank 200, the alarm according to the opening of the door 210 prevents the contamination of the surrounding environment due to the harmful gas generated in the filling water tank 200 .

The suction fan 170 is driven in the dust collecting duct 260 to suck noxious gas generated during the charging process in the filling water tank 200 and discharge the noxious gas to a purifier (not shown). The suction fan 170 is driven by the control unit 140 inside the dust duct 260 to be described later.

The operation panel 180 has a plurality of input keys, and one or more input keys apply commands to the control unit 140, which are set by respective or different input keys. In addition, the operation panel 180 preferably selects one of the plurality of cable boxes 240 and applies a movement command.

The control unit 140 controls the conveyor driving unit 130 in accordance with a driving command of the operation panel 180 so that the conveyor 400 is driven to move one or more batteries to the charging water tank 200. The control unit 140 controls the intake fan 170 to collect and discharge the noxious gas in the filling water tank 200 to the outside and controls the intake fan 170 in accordance with a sensing signal of the sensor unit 110. [ Stops the driving of the conveyor 400 and the charging cable 240 '(see FIG. 2), and drives the alarm unit 160 to alarm the abnormality of the filling water tank 200.

In addition, the control unit 140 controls the blocking unit 150 to block the intake pipe 250, which collects and transfers the noxious gas by the intake fan 170, from the dust-collecting duct 260. Such blocking measures are intended to prevent secondary damage by exposing the harmful gas to the outside according to the abnormal situation.

The control unit 140 controls the cable driving unit 120 and the conveyor driving unit 130 according to a movement command of the cable box 240 applied from the operation panel 180 to control the cable boxes 240, (300) to a set position, and controls to supply the charging power of the selected cable box (240).

The charging water tank 200 will be described in detail with reference to FIG. FIG. 2 is a cross-sectional view illustrating a gas collecting apparatus for a battery-packed water tank according to the present invention, and FIG. 3 is a side view showing a receiver in a gas collecting apparatus for a battery-charged water tank according to the present invention.

2 and 3, the filling water tank 200 includes a conveyor 400 for conveying one or more accumulators, at least one door 210 and a transparent panel, and the conveyor 400 extends in one direction A suction duct 250 connected to the dust collecting duct for transferring and discharging noxious gas collected therefrom and connected to the suction pipe 250 to supply harmful gas inside the booth 220, One or more cable boxes 240 that are vertically or horizontally moved on the upper surface of the booth 220 and at least one charging cable 240 'that is drawn out from the cable box 240, And a support member 230 for supporting the cable box 240 movably on the upper surface of the booth 220.

The booth 220 is provided with a conveyor 400 that extends and rotates to convey the battery 300 from the inside thereof. The outer surface of the conveyor 400 is formed of a transparent panel so that the inside of the booth 220 can be seen through. In addition, the booth 220 includes at least one door 210 that can be opened and closed.

The cable box 240 is sequentially moved from the upper side of the booth 220 by the support member 230 to one or more power source terminals 311 of the at least one battery 300 located in the filling water tank 200 The charging cable 240 'is moved to connect the charging cable 240'. Here, the cable box 240 is connected to positive and negative charging cables 240 'connected to negative and positive terminals of the battery, respectively, and outputs the power output by the cable driving unit. The charging cable 240 'is inserted and moved into the booth 220 through the guide panel 280.

The cable driving unit 120 moves the cable box 240 to a position set as a movable structure rather than a fixed structure, and then connects the charging cable 240 'of the cable box 240 and the battery 300 The connected cable box 240 and the battery are moved to the next position and the next cable box and the battery are transported to the set position (for example, the operator position).

That is, according to the present invention, when the operator moves the cable box 240 and the battery 300 to the position of the operator and applies a movement command through the operation panel 180 after connecting the charging cable 240 to the battery, Order batteries and the cable box 240 are moved to the worker position to prevent interference between the charging cables 240 '.

Such movement of the cable box 240 can be achieved by the action of the support member 230 by the cable driver 120. [ The support member 230 includes a support bar 231 that is erected on the upper surface of the booth 220 and a movable rail 231 that is fixed on the support bar 231 and supports the at least one cable box 240 to be sequentially moved. And a fixing bar 233 extending downward from the moving rail 232 and fixed to the cable box 240. The fixing bars 233 and 232 '

The movable rail 232 moves the fixed bar 233 connected in the vertical direction to a predetermined position as a rail extending in the transverse direction. For example, the moving rail 232 sequentially moves the fixing bar 233 by a predetermined distance in the front, rear, left and right directions by the cable driving unit 120, for example, a motor. At this time, it is preferable that the moving rail 232 is extended in the lateral direction and then the moving rail 232 'extending in the longitudinal direction is connected to move the cable box 240 in the lateral direction and then in the longitudinal direction again Do.

The fixed bar 233 is fixed to be movable below the movable rail 232 and is sequentially moved to a set position by the rotation of the movable rail 232 or 232 ' .

Here, the movement and fixing structure of the fixed bar 233 and the moving rail 232 are generally known apparatuses, so that detailed description thereof will be omitted.

The dust collecting duct 260 is connected to an intake pipe 250 extending in one direction from the outside of the booth 220 and extending to the purifier. The dust duct 260 collects the harmful gas inside the dust duct 260 by driving the suction fan 170 installed in the dust duct 260 and discharges the harmful gas through the suction pipe 250. The dust collecting duct 260 further includes a sink receiver 270 for receiving water droplets formed by liquefying the moisture contained in the gas collected in the booth 220 and returning the water droplets to the purifier or the filling water tank 200 .

The liquid receiver 270 includes a swash plate 271 extending downward from an outer periphery of the inlet 261 at the front end of the dust collecting duct 260 and a swash plate 271 extending downward from the swash plate 271 to the swash plate 271 And a drain pipe 273 extending from the lower side of the collecting compartment 272 to an external purification device or a filling water tank.

The swash plate 271 extends downwardly from the outside of the inlet 261 through which gas is introduced from the dust-collecting duct 260. Here, the inclined plate 271 is formed to be inclined downward to guide the water contained in the gas to the collecting compartment 272 when the moisture is formed on the outer surface.

The swash plate 271 is extended to the upper portion of the collecting box 272 while surrounding the inlet of the dust collecting duct 260 so that the gas is supplied to the inlet 261 To form a flow path.

Also, the collecting box 272 has a top open and a wall surface 272a protruding upward from a rim of a bottom surface 272b to which the drain pipe 273 is connected. At this time, the collecting box 272 is installed such that the swash plate 271 is located inside via the open upper surface of the collecting box 272.

Therefore, the gas flows into the upper part of the collecting box 272 from the outside of the swash plate 271 and flows into the inlet 261 of the dust collecting duct 260.

Therefore, the gas is sucked by the driving of the suction fan 170 installed in the dust collecting duct 260, proceeds to the upper part of the collecting box 272 along the outer surface of the swash plate 271, Lt; / RTI > At this time, as the gas first contacts the outer surface of the swash plate 271, moisture contained in the gas is formed on the swash plate 271.

Therefore, the water formed on the swash plate 271 flows toward the inside of the collecting box 272 along the swash plate 271 formed so as to be inclined downward, and becomes high on the inside. The collected water in the collecting compartment 272 is discharged to an external purging apparatus through a drain pipe 273 connected to the bottom surface 272b of the collecting compartment 272. Preferably, the bottom surface 272b of the collecting compartment 272 is formed to be inclined so as to facilitate the inflow of water into the water discharging pipe 273.

The gas collecting apparatus of the battery pack water tank 200 according to the present invention includes the above-described configuration. Hereinafter, the gas collecting method of the battery pack water tank 200 will be described in detail with reference to the accompanying flowcharts.

4 is a flowchart showing a method of collecting a gas in the battery pack water tank 200 according to the present invention.

Referring to FIG. 4, the method of collecting gas in the battery pack water tank 200 according to the present invention includes a driving step S10 for driving a conveyor, a step for moving the cable box 240 in sequence after the driving step S10, A charging step (S30) of charging the battery after the cable box moving step (S20), a gas collecting step of collecting noxious gas generated after the charging step (S30) (S50) of determining whether or not the temperature, the smoke and the door (210) are opened or not in the gas collection step (S40); and an abnormality detection step If it is detected, it includes a blocking step S60 for shifting the battery and turning off the driving of the intake fan 170 and shutting off the gas to the water discharge pipe 273, and an alarm issuing step S70 for issuing an alarm.

The driving step S10 is a step in which the controller 140 drives the conveyor driving part 130 to move the storage battery 200 into the charging water tank 200 when a driving command is applied from the operation panel 180. The conveyor 400 aligns the at least one battery 300 and moves to the inside of the filling water tank 200. The filling water tank 200 forms the outer wall by the transparent panel, and the bottom surface 272b is filled with water. Accordingly, the conveyor 400 moves the accumulator to the inside of the filling water tank 200 by driving the conveyor driving unit 130.

The cable box moving step S20 is a step of sequentially moving the cable driving part 120 and the battery 300 to a predetermined position under the control of the controller 140. [ Here, the step of moving the cable box 240 by the cable driving unit 120 will be described in detail with reference to FIGS. 5 and 6. FIG.

5 and 6 are simplified views for explaining the operation of the charging cable 240 'in the method of collecting gas in the battery charging water tank 200 according to the present invention. As shown in FIG. 5 and FIG. 6, Fig.

5 and 6, the cable box 240 includes at least one charging cable 240 'connected to the power supply terminal 311 of the battery 300 in the charging water tank 200 to supply charging power, Lt; / RTI > The operator applies a command to move the plurality of cable boxes 240 (241 to 244) to the set position (for example, the worker position) A via the operation panel 180.

Accordingly, the controller 140 applies a command to move the selected cable box 240 from the operation panel 180 to the cable driver 120. Accordingly, the cable driving unit 120 moves the moving rail 232 in a lateral direction to sequentially move the plurality of cable boxes 241 to 244 fixed by the fixing bar 233 to the set position A .

The control unit 140 drives the conveyor driving unit 130 to move the plurality of the batteries 300 to the set position A in order. That is, a plurality of the battery 300 and the cable box 240 are sequentially moved to the predetermined positions.

For example, the cable box 240 may include at least one, for example, first to fourth cable boxes 241 to 244. When the first cable box 241 and the first battery 310 are first moved to the set position A where the operator is located, the second to fourth cable boxes 242 to 244 and the second to fourth accumulators 320 to 340 are sequentially moved by the set distance.

Then, the operator connects the charging cable 240 'connected to the first cable box 241 to the power terminal of the first storage battery 310, and then applies a movement command through the operation panel 180 again.

The control unit 140 controls the cable driving unit 120 and the conveyor driving unit 130 to set the second cable box 242 and the second storage battery 320 To the position (A).

At this time, the first cable box 241 is moved in the same direction as the first battery 310 by the moving rail 232 'extending in the longitudinal direction, And the second cable box 242 are moved.

That is, the plurality of batteries 310 to 340 are sequentially moved in the longitudinal direction to the set position A, the cable boxes 241 to 244 are moved in the lateral direction to the set position, Direction.

Accordingly, since the cable box 240 and the battery 300 are sequentially moved to the position of the operator to connect the charging cable 240 ', the charging cable can be connected to the battery There is no twisting of the charging cable that occurs when connecting.

If the charging cable 240 'is connected to the power supply terminal 311 of the battery 300 after the cable box moving step S20, the controller 140 controls the cable driving unit 120 to supply power to the charging cable 240 'to charge the battery.

The gas collection step S40 is a step of collecting the harmful gas generated during the charging process of the battery in the charging step S30 and discharging it to the outside. The control unit 140 drives the suction fan 170 after the charging step or in the driving step S10 to drive the conveyor 400 to collect the gas in the filling water tank 200, . That is, the suction fan 170 may be selectively driven from the driving step to the charging step.

Accordingly, the suction fan 170 is driven to discharge noxious gas generated in the filling water tank 200 to the outside through the intake pipe 250. At this time, the gas is sucked into the inlet of the dust collecting duct 260 through the upper part of the collecting box 272 while being in contact with the outside of the swash plate 271 of the receiving tray 270.

In addition, the gas includes water in the water tank inside the filling water tank 200. Accordingly, the gas is brought into contact with the outer surface of the swash plate 271, and water contained in the gas is formed into a droplet shape on the swash plate 271. The water drop falls into the collection box 272 along the swash plate 271. [

The water drops dropped on the collecting box 272 are discharged to the outside through a discharge pipe 273 connected to the bottom surface 272b of the collecting box 272.

Preferably, the gas and water collected by the dust collecting duct 260 are respectively supplied to an external gas and water purifier to remove harmful components, and then discharged to outside air or a water channel. The structure connected to the purifier and the purifier will not be described in detail because a generally known structure is applied.

The abnormality detection determination step S50 is a step in which the controller 140 receives the sensing signal of the sensor unit 110 and determines whether the abnormality is abnormal. The temperature sensor 111 of the sensor unit 110 transmits a temperature sensing signal for sensing the temperature in the filling water tank 200. The smoke sensor 112 senses a smoke sensing signal in the filling water tank 200 . The door sensor 113 senses that the door 210 is opened during the charging process of the battery in the charging water tank 200 and applies the sensed pressure to the controller 140.

The control unit 140 receives a temperature sensing signal from the sensor unit 110 to determine whether a temperature exceeding the set temperature range is sensed and transmits a fire signal to the charging water tank 200 through the smoke sensor 112 And determines whether the door 210 is opened during the charging process through the door sensor 113. When the door 210 is opened,

The blocking step S60 is a step for the control unit 140 to block the intake pipe 250 when the abnormal sensing signal is received in the abnormal sensing determination step S50. The control unit 140 controls the blocking unit 150 when the sensor unit 110 receives the detection signal of the high temperature and smoke from the temperature sensor 111 and the smoke sensor 112, (250). The control unit 140 controls the conveyor driving unit 130 and the cable driving unit 120 to stop driving the conveyor and the cable box 240.

That is, the control unit 140 controls the blocking unit 150 to close the intake pipe 250 to remove a gas harmful to the human body due to an abnormal situation (for example, a fire) in the filling water tank 200 To prevent them from escaping into the workplace. In addition, the movement of the conveyor 400 and the cable box 240 is stopped to prevent the secondary damage caused by the fire, for example, the spread of the electric short-circuit and the damage due to the continuous supply of the battery.

The controller 140 turns off both the movement of the conveyor and the cable box 240 and the charging of the charging cable 240 'when the door sensor 113 detects that the door 210 is opened. This is to prevent an accidental accident of the operator due to opening of the door 210 during filling operation of the conveyor and the charging cable 240 '.

In the alarming step, the control unit 140 controls the alarm unit 160 to alarm the occurrence of a fire or whether the door 210 is opened. The control unit 140 alerts the surrounding area of the fire detection of the sensor unit 110 or the door 210 as a light emission or a voice signal so that the control unit 140 can promptly respond to the alarm.

As described above, according to the present invention, it is possible to prevent harmful gas that may be generated during the charging process of the battery in the filling water tank 200 and to prevent safety accidents due to the fire and opening of the door 210, I could.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

110: sensor unit 111: temperature sensor
112: Smoke sensor 113: Door sensor
120: Cable driving part 130: Conveyor driving part
140: control unit 150:
160: alarm unit 170: suction fan
180: Operation panel 210: Door
220: Booth 230: Support member
231: supporting bar 232, 232 ': moving rail
233: fixed bar 240: cable box
240 ': Charging cable 250: Suction tube
260: Dust duct 261: Entrance
270: Receiver 271: Swash plate
272: collecting box 273: drain pipe
280: Guide panel

Claims (8)

A charging water tank in which a plurality of accumulators are transferred from the inside by a conveyor and at least one cable box to which a charging cable for charging the accumulator is connected is installed;
A sensor unit for sensing temperature and smoke inside the filling water tank;
An alarm unit for alarming occurrence of a fire in the filling water tank;
An intake fan that collects the gas generated in the filling water tank and discharges the gas to an intake pipe;
A blocking portion that closes the intake pipe;
An operation panel for outputting a charging power output of the charging cable, a drive command of the suction fan, and a movement command of the cable box;
The intake fan is driven and controlled according to a driving command applied from the operation panel, and when a fire detection signal is applied to the sensor unit, the blocking unit is closed to close the intake tube, and the alarm unit is controlled to alert the occurrence of a fire A control unit;
A support member for movably fixing the cable box;
A conveyor driving unit for moving the conveyor sequentially by a predetermined distance under the control of the control unit and sequentially moving the accumulator to a predetermined position; And
And a cable driving unit for sequentially moving one or more cable boxes to a predetermined position under the control of the control unit
The support member
A fixing bar connected upward from an upper surface of the cable box; And
And a movable rail driven by the cable driving unit to move the fixed bar to a predetermined position.
The water treatment system according to claim 1,
Further comprising a liquid receiver for collecting moisture contained in the gas in a dust collecting duct for collecting the gas therein by driving the suction fan,
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A collecting box having an upper surface opened at a lower side of the swash plate to collect water droplets formed at the swash plate and a wall surface protruding upward from the rim of the bottom surface; And a drain pipe connected to the bottom surface of the collecting compartment and discharging the collected water to the outside.
delete 2. The apparatus of claim 1, wherein the support member
A guide panel for guiding the charging cable drawn out from the cable box to the inside of the filling water tank; And
And a support rod fixed upward from an upper surface of the filling water tank to support the moving rail.
The water treatment system according to claim 1,
Further comprising a door,
Wherein the sensor unit further comprises a door sensor for detecting whether the door is open or closed.
A driving step of driving the conveyor to move one or more accumulators to a predetermined position in the filling water tank when a moving command of the accumulator is applied;
A cable box moving step of moving the at least one cable box to a predetermined position by driving a moving rail for moving at least one cable box from which the charging cable is drawn out from the upper side of the conveyor in the driving step;
A charging step of supplying power to the charging cable drawn out from the cable box to charge the battery;
A gas collecting step of driving an intake fan to collect and discharge noxious gas in the filling water tank;
An anomaly detection step of determining whether or not an abnormal situation is detected through the presence of high temperature and smoke in the filling water tank after the gas trapping step;
A blocking step of closing an intake pipe for transferring and discharging the noxious gas collected by the intake fan when the high temperature or smoke higher than the temperature set in the abnormality detection determination step is detected and turning off the driving of the conveyor and the cable box;
And an alarming step of alerting the occurrence of a fire after the step of interrupting,
The cable box moving step
And the cable boxes arranged in the following order are sequentially moved to the position of the cable box at the preceding position to prevent twisting of the charging cable drawn out from the different cable boxes.
The method according to claim 6, wherein the abnormality detection step
Determines whether the door of the filling water tank is opened,
And an alarm is issued if the door is opened.
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