KR101874747B1 - Groundnut Sprout Cultivation Unit - Google Patents

Abstract

The present invention relates to a peanut sprout cultivation device and, specifically, to a peanut sprout cultivation device capable of rapidly notifying a worker of abnormal temperature of the inside of the cultivation device by actively outputting a warning signal when the temperature in the cultivation device is out of a standard range by sensing the temperature in the cultivation device. According to the present invention, the peanut sprout cultivation device comprises: a housing including a cultivation box cultivating sprouts; a temperature sensor sensing the temperature of the inside of the housing by being installed in the housing; a control unit determining whether a sensing result of the temperature sensor exceeds the standard range; and a warning signal output unit outputting the warning signal when the temperature of the inside of the housing is outside the standard range as a determination result of the control unit.

Description

Peanut Sprout Cultivation {Groundnut Sprout Cultivation Unit}

The present invention relates to a peanut bud regenerator, and more particularly, to a peanut bud regenerator that detects an internal temperature of a reaper and outputs an alarm signal when it is out of a reference range, thereby allowing an operator to quickly transmit an abnormal temperature inside the reaper Characterized in that the peanut sprout grower.

The structure of the conventional sprout grower is such that seeds are sprayed with a reed plate in a sprout cultivation barrel, a lid or a water bottle is provided thereon, and water is supplied periodically to germinate the seeds to eat the grown sprouts.

Conventional sprout cultivator is made up of sprout cultivation which is opened to the top and is filled with water, seedling sowing reed plate and lid to cover reed plate so that its structure is simple and cheap, Widely used.

However, the conventional bud grower has a problem in that it is difficult to accurately control the temperature.

That is, for example, the temperature for culturing the bean sprouts is preferably 15 to 20 ° C in the summer, and 20 to 25 ° C in the winter. However, since the conventional sprout grower is difficult to accurately control the temperature, There is a problem that is difficult to do.

Prior art literature

Patent literature

(Patent Document 0001) Document 1: Registered Patent Publication No. 10-0788149 (published on Dec. 31, 2007)

(Patent Document 0002) Document 2: Published Patent Application No. 10-2009-0087193 (Published Aug. 17, 2009)

(Patent Document 3) Document 3: Registered Patent Publication No. 10-1212130 (published on Dec. 13, 2012)

(Patent Document 0004) Document 4: Published Utility Model Publication No. 20-2011-0005482 (Published on June 01, 2011)

The present invention is intended to solve the above problems,

The object of the present invention is to maintain the temperature of the bud regenerator at a constant level and to output an alarm sound to the outside when the temperature is not maintained.

As means for achieving the above object,

The present invention relates to a housing (100) comprising a cultivation box for growing buds; A temperature sensing sensor 200 installed in the housing to sense a temperature inside the housing; A controller (300) electrically connected to the temperature sensor to determine whether the result of the temperature sensor is out of a reference range; And an alarm signal automatic output unit 1000 that is electrically connected to the control unit and outputs an alarm signal when the temperature inside the housing is out of the reference range as a result of the determination of the control unit; A cooling water cylinder CT and a spray water bottle BT provided outside the housing 100 and supplied with water through the water pipe S and a cooling water cylinder CT provided outside the housing 100, A first cooler C1 for lowering the cooling water CW of the first cooler C1 to an appropriate temperature and a second cooler C1 for pumping the coolant CW to pass through the first cooler C1 through the first return pipe R1, A first pump P1 for returning the cooling water C to the cooling water tank CT and a second pump P1 for circulating the cooling water CW through the cooling pipe CP to maintain the interior of the housing 100 at a set temperature, A heater H for raising the jetting amount BW of the jetting water bottle BT to an appropriate temperature and a heater H disposed outside the housing 100 to raise the jetting object BW to an appropriate temperature A third pump P3 for pumping the jet of the jet BW into the cultivation box 32 via a supply pipe G, After pumping the (BW) via said second condenser (C2) through the second return pipe (R2) and a fourth pump (P4) to return to the ejection reservoir (BT); The alarm signal automatic output unit 1000 includes a power supply unit 1110 that applies power to the alarm signal output unit 1000 by itself; A first relay switch (RY1) provided on one side of an output terminal of the power source unit for switching a power source output from the power source unit; A second relay switch (RY2) provided on the other end of the output terminal of the power source unit for switching a power source unit output from the power source unit; A third relay switch RY3 coupled to an output terminal of the second relay switch and generating a magnetic force when the second relay switch is switched; A first circuit connection switch (sw1) for performing a function of energizing the circuit while the iron wire is pulled by the third relay switch; A second alarm signal output power switch (not shown) that is operable to supply power to the alarm signal output control unit 1140 and to display an alarm signal through the alarm signal display unit 1150 when the iron wire is pulled by the third relay switch sw2); The second relay switch is switched to induce the third relay switch to be switched so that the first circuit connection switch and the second alarm signal output power supply switch are switched and then the second relay switch is turned off, An alarm for switching the relay switch and for continuing the switching state of the first circuit connection switch and the second alarm signal output power switch configured to be interlocked with the first relay switch at the same time, A control unit 1120; A circuit-operating iron piece (1131) which contacts the first circuit connecting switch (sw1) to relay power supplied from the first relay switch to continue the flow of power; And an alarm signal output control unit power supply unit for connecting the power supply to the alarm signal output control unit 1140 and guiding the alarm device to operate when the circuit breaker 1131 is turned on, A steel wire piece 1132; The first circuit connection switch sw1 and the circuit operation wire 1131 are connected to each other at the lower end of the circuit operation steel plate 1131 and at the lower end thereof in the form of a bar magnet having an S pole, First self-sustaining means 1133 for guiding the electric power to be maintained in the off-state at all times; And the first magnetic holding means 1133 having an S pole at the lower end and a first magnetic holding means 1133 at the upper end of the first circuit connecting switch sw1, The operating piece 1131 is pulled up when the third relay switch is actuated so that the S pole constituting the upper part of the body and the first magnetic holding means 1133 The N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133 are located close to each other, When the first circuit connecting switch sw1 is magnetically coupled to the holding means 1133 and the first circuit connecting switch sw1 is switched, the state of attachment of the circuit-operating ferrule 1131 continues even if the operation of the third relay switch is stopped, And the second relay switch is connected to the first relay switch and the third relay switch, the first relay switch is connected to the first relay switch, Maintenance means 1134; The first magnetic holding means 1133 is disposed at a lower end of the circuit board 1131 at a predetermined distance from the first magnetic holding means 1133. The lower end of the first magnetic holding means 1133 is in the form of a bar magnet having an S pole, The circuit breaker 1131 is lifted from the first circuit connection switch sw1 to maintain the circuit breaker state when the third relay switch is not operated and the circuit breaker 1131 is lowered Auxiliary magnetic holding means 1133a for holding the ON state of the first circuit connecting switch sw1; And the second magnetic holding means and the first magnetic holding means are magnetically coupled to each other so that they are not directly coupled to each other but are held in a constant gap while being magnetically coupled to each other A spacing agent 1134a for inducing the first self-sustaining means and the second self-sustaining means to naturally separate from each other at the time of disassembly; And a control unit for controlling the operation of the alarm signal display unit when the user operates the alarm unit to interrupt the operation of the alarm signal, And a manual operation switch 1135 for stopping the output of the alarm signal so that the alarm signal is no longer output.

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As described above, according to the present invention, when the temperature of the bud regenerator is kept constant and the temperature can not be maintained, it is possible to output an alarm sound to the outside to heal the error condition in a short time.

BRIEF DESCRIPTION OF THE DRAWINGS Fig.
2 is an internal view of the present invention.
3 is an internal detail view of the present invention.
4 is a block diagram of the present invention;
5 is a circuit diagram of an alarm signal automatic output section of the present invention.
6 is an enlarged view of the main part of Fig.
7 is a diagram illustrating an example of the operation of the alarm signal automatic circuit section of the present invention.

The operation principle of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings and description. It should be understood, however, that the drawings and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention, and are not to be construed as limiting the present invention.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The terms used below are defined in consideration of the functions of the present invention, which may vary depending on the user, intention or custom of the operator. Therefore, the definition should be based on the contents throughout the present invention.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. The configuration is omitted as much as possible, and a functional configuration that should be additionally provided for the present invention is mainly described.

Those skilled in the art will readily understand the functions of the components that have been used in the prior art among the functional configurations that are not shown in the following description, The relationship between the elements and the components added for the present invention will also be clearly understood.

In order to efficiently explain the essential technical features of the present invention, the following embodiments properly modify the terms so that those skilled in the art can clearly understand the present invention, It is by no means limited.

As a result, the technical idea of the present invention is determined by the claims, and the following embodiments are merely illustrative of the technical idea of the present invention in order to efficiently explain the technical idea of the present invention to a person having ordinary skill in the art to which the present invention belongs. .

BRIEF DESCRIPTION OF THE DRAWINGS Fig.

2 is an internal view of the present invention.

3 is an internal detail view of the present invention.

4 is a block diagram of the present invention;

5 is a circuit diagram of an alarm signal automatic output section of the present invention.

6 is an enlarged view of the main part of Fig.

7 is a diagram illustrating an example of the operation of the alarm signal automatic circuit section of the present invention,

The peanut bud grower according to the present invention comprises a tubular base 11 having a drain hole 11b, a housing 12 having a left side 12, a right side 13, a back side 14, an upper side 15 and a front door 20 A shelf 31 provided inside the housing 100 and a cultivation box 32 sandwiched by the shelf 31 to grow buds.

At this time, the cylindrical base 11 forms the left side surface 12, the right side surface 13, the back surface 14 and the lower portion of the front door.

A cooling water column CT and a spray water bottle BT provided outside the housing 100 and supplied with water through the water pipe S according to the present invention and a cooling water column CT provided outside the housing 100, A first cooler C1 for lowering the cooling water CW of the cooling water CW to an appropriate temperature and a cooling water circulating unit for passing the cooling water CW through the first return pipe R1 to the first cooler C1, A second pump P2 for circulating the cooling water CW through the cooling pipe CP so as to maintain the interior of the housing 100 at a predetermined temperature, A heater H for raising the jetting object BW of the jetting bottle BT to an appropriate temperature and a second cooler C2 installed outside the housing 100 for lowering the jetting object BW to an appropriate temperature, A third pump P3 for pumping the jet of the jet BW and dropping it to the cultivation box 32 through the supply pipe G and a third pump P3 for pumping the jet BW to the second return pipe R2 via the second return pipe R2 The second cooler (C2) After oil and a fourth pump (P4) to return to the injection reservoir (BT).

The proper temperature inside the housing is preferably 15 to 25 DEG C, but when the temperature is outside the range, the peanut sprouts may not grow or be damaged.

 In the present invention, a cooling water cylinder CT is provided on the outside in order to maintain the inside of the housing 100 at a predetermined temperature, and a spray bottle BT is provided on the outside in order to maintain the proper temperature of the spray body BW Only a cleaner jet (BW) will be supplied to the buds to prevent contamination by various bacteria and the like, so that more clean buds can be raised.

Specifically, the cooling water cylinder CT provided outside the housing 100 receives water through the water pipe S (to adjust the water level through the buoyancy ball V), the first pump P1, In the process of returning to the cooling water cylinder CT along the first return pipe R1 after passing through the first cooler C1 through the first return pipe R1 by pumping of the coolant CW, And the cooling water CW is supplied to the inside of the housing 100 via the cooling pipe CP through the pumping of the second pump P2 to a set temperature of 15 to 25 Lt; 0 > C.

The spray bottle BT provided outside the housing 100 is supplied with water through the water pipe S so that the water level can be adjusted through the buoyancy ball V and the heater H and the second And it is possible to maintain the proper temperature of the spray (BW) of 15 to 25 ° C through the cooler (C2).

That is, in order to prevent the phenomenon that the temperature of the spray material BW is increased as the heater H, the fourth pump P4 is pumped to the second cooler C2 through the second return pipe R2 And then returns to the spray cans BT to keep the temperature of the spray BW at an appropriate temperature of 15 to 25 DEG C and pumping the third pump P3 through the supply pipe G It is to drop the object (BW) into the ash box.

As described above, the sprout cultivator according to the present invention is not only capable of supplying clean fresh sprouts by supplying fresh spray (BW) at all times, but also keeping the temperature inside the housing 100 at the set temperature by the cooling water bottle CT So that it is possible to grow the bud more hygienically by blocking the phenomenon that the bud deteriorates.

At this time, the first cooler (C1) and the second cooler (C2) can be applied to a water-cooled cooler, an air-cooled cooler, or a thermoelectric element (also referred to as electron cooling using heat absorption or heat generation by the Peltier effect).

Further, it is needless to say that it is possible to further supply fresh water to the buds by further including an oxygen supplier 50 built in the spray bottle BT and supplying oxygen to the spray BW according to the present invention .

A hot wire HS is embedded in the left side surface 12, the back side surface 14 or the right side surface 13 so that the set temperature of the inside of the housing 100 can be adjusted more accurately together with the cooling pipe CP, And to maintain a growth environment.

However, if the heater and the heat ray are broken or overheated, the temperature inside the housing may rise more than necessary.

In order to solve such a problem, the present invention is characterized in that a temperature sensor (200) is mounted inside a housing and an alarm signal is outputted to the outside when a measurement result of the temperature sensor (200) . That is, when the temperature inside the housing 100 is out of the reference range, the heater and the heat line are checked and the alarm signal is outputted to the operator so that the interior of the housing does not become higher or lower than necessary.

To this end, the present invention comprises a temperature sensor 200, a control unit 300, and an alarm signal automatic output unit 1000. When the control unit is out of the measurement result reference range of the temperature sensor, And outputs an alarm signal.

The controller 300 outputs an alarm signal that is audibly expressed when the measured result of the temperature sensor 200 is out of the reference range, and continuously outputs an alarm sound until the error factor is canceled. Otherwise, if the alarm signal is manually intercepted, it is ignored and the alarm sound is continuously output.

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The automatic alarm signal output unit 1000 includes a power supply unit 1110, a first power supply unit 1110, and a second power supply unit 1110. The automatic alarm output unit 1000 includes a power supply unit 1110, The relay switch RY1, the second relay switch RY2, the third relay switch RY3, the first circuit connection switch sw1, the second circuit connection switch sw2, the alarm control unit 1120, .

The power source unit 1110 applies power to its own power source.

The first relay switch RY1 is provided on one side of the output terminal of the power supply unit to switch the power output from the power supply unit.

The second relay switch RY2 is provided on the other side of the output terminal of the power source unit to switch the power source unit output from the power source unit.

The third relay switch RY3 is coupled to the output terminal of the second relay switch and generates a magnetic force when the second relay switch is switched.

The first circuit connection switch sw1 performs a function of energizing the circuit by pulling the iron piece by the third relay switch.

The second alarm signal output power switch sw2 is supplied with power by the third relay switch so that the alarm signal output control unit 1140 is powered on to induce an alarm signal to be displayed through the alarm signal display unit 1150 It plays a role.

The alarm control unit 1120 switches the second relay switch to induce the third relay switch to be switched so that the first circuit connection switch and the second alarm signal output power switch are switched, The third relay switch is turned off and the first circuit connection switch configured to be interlocked with the first relay switch and the power switch for outputting the second alarm signal are continuously maintained to switch the alarm state It plays a role to sustain.

The present invention is also characterized in that it comprises a circuit element for operation 1131, an alarm piece 1132 for connecting an alarm signal operation control unit, a first magnetic holding means 1133, a second magnetic holding means 1134, Means 1133a, a gap 1134a, and a manual operation switch 1135. As shown in Fig.

The circuit-operating piece 1131 contacts the first circuit connection switch sw1 to relay the power supplied from the first relay switch to continue the flow of power.

The alarm signal output control unit power supply connection piece 1132 is designed to operate in conjunction with the circuit breaker 1131. When the circuit breaker 1131 is turned on, the alarm signal output control unit 1140 is powered Thereby inducing the alarm device to operate.

The first magnetic holding means 1133 is provided at the lower end of the circuit operation steel plate 1131 and has a lower end in the form of a bar magnet having an S pole, sw1 and the circuit-operating iron piece 1131 are always kept in the off-state.

The second magnetic holding means 1134 is provided on the upper portion of the first circuit connecting switch sw1 and has a bar magnet shape having an S pole at the upper end and a first magnet holding The circuit breaker 1133 is pushed to push the circuit breaker 1131 up to maintain the electrically turned off state and the circuit breaker 1131 is pulled up when the third relay switch is operated so that the S The N pole constituting the upper part of the body of the first magnetic holding means 1133 and the N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133, When the first relay switch is magnetically coupled to the first magnetic holding means 1133 while the first relay switch is in the close position and the first relay switch is turned on at the same time the operation of the third relay switch is stopped, State And then maintains the power supply state through the first relay switch. At this time, when the circuit breaker iron piece is operated by the operation of the third relay switch, the iron wire for connecting the power supply of the alarm signal output controller is automatically operated so that the alarm signal is outputted to the outside.

The auxiliary magnetic holding means 1133a is installed at the lower end of the circuit operation steel plate 1131 in a state of being spaced apart from the first magnetic holding means 1133 by a predetermined distance and has a lower end in the form of a bar magnet having an S pole, When the third relay switch is not operated, the circuit breaker 1131 is lifted from the first circuit connection switch sw1 to keep the circuit in a disconnected state while the third relay switch is in operation, The operating wire 1131 is lowered to maintain the ON state of the first circuit connecting switch sw1.

Particularly, the auxiliary magnetic holding means 1133a affects the second magnetic holding means 1134 even if the first magnetic holding means 1133 is blinded, so that the off state of the first circuit connecting switch during the third relay switch non- And is magnetically coupled with the second magnetic holding means during the operation of the third relay switch to maintain the ON state of the first circuit connecting switch sw1.

The gap 1134a is provided so as to surround the periphery of the N pole of the second magnetic holding means 1134 and the second magnetic holding means and the first magnetic holding means are not directly coupled to each other when they are magnetically coupled, So that the first magnetic holding means and the second magnetic holding means can be separated more naturally from each other by the action of the spacing agent at the time of disassembly. If the spacing agent is not present, the body of the first self-holding means and the body of the second self-holding means are directly attached to each other, so that mutual separation becomes difficult later. Accordingly, in the present invention, further spacers are provided so that the first magnetic holding means and the second magnetic holding means can be easily separated.

The reason why the spacing agent is provided only around the N pole of the second magnetic holding means is that the first magnetic holding means and the second magnetic holding means must be separated from each other when the relay switch is not operated, Pole and the S-pole of the second magnetic holding means are opposed to each other and the separated state can be easily maintained. If the spacing agent is wrapped to the S-pole of the second magnetic holding means, the strength of the S-poles of the first magnetic holding means and the second magnetic holding means is weakened by the interference of the spacers when the third relay switch is not operated The maintenance of the separation state may become unstable.

Accordingly, in the present invention, the spacers are provided only on the N pole of the second magnetic holding means to facilitate the separation of the first magnetic holding means and the second magnetic holding means, and when magnetic coupling is performed, So that the magnetically coupled state can be easily maintained. In practice, when the first magnetic holding means and the second magnetic holding means are coupled to each other, the N pole of the first magnetic holding means and the S pole of the second magnetic holding means come close to each other and are strongly magnetically coupled Even if the relay switch is turned off, the falling state of the circuit breaker 1131 is maintained, so that the ON state of the first circuit connecting switch sw1 can be maintained.

The manual operation switch 1135 is coupled to a wire for circuit operation and a wire for connecting an alarm signal output control unit to the power supply. When the user operates the alarm operation unit to stop the operation of the alarm signal in a state that the automatic alarm signal output unit is turned off, Alarm signal output control Turn off the wire for power connection and stop the operation of the alarm signal display unit so that no alarm signal is output.

Hereinafter, the operation of the alarm signal automatic output unit 1000 will be described.

First, a control relation for outputting an alarm signal will be described. In the control unit, the controller applies power to the second relay switch to operate the third relay switch. Accordingly, the first circuit connection switch sw1 and the alarm signal output power switch sw2 are turned on by the operation of the third relay switch, and the alarm signal output control unit 1140 is powered on and the alarm signal is displayed.

When the first circuit connection switch (sw1) is activated, the control unit interrupts the operation of the second relay switch to cut off the operation of the third relay switch, and simultaneously operates the first relay switch.

On the other hand, if the operator turns off the first circuit connecting switch and the alarm signal output power switch in the middle of the output of the alarm signal, the control unit recognizes the first circuit connecting switch and the alarm signal output power switch. Then, the second relay switch is operated to operate the third relay switch, The alarm signal display unit 1150 can be operated continuously by returning the power to the alarm signal control unit 1140 while maintaining the closed circuit while moving the alarm signal display unit 1140.

That is, if the alarm factor is not solved, the present invention continuously outputs a warning sound to guide the user to solve the alarm factor.

In other words, if the control unit applies the switching signal to the second relay switch and the first relay switch, the power supply is returned again and the alarm signal is automatically output. Accordingly, even if the alarm signal is cut off It is possible to induce the operator to reliably solve the cause of the alarm signal.

If it is determined that the output of the alarm signal is no longer needed by the control unit, the power supply signal is no longer applied to the first relay switch and the second relay switch. In this case, the user manually operates the manual switch 1135 to turn off the alarm signal .

100: Housing
200: Temperature sensor
300:
1000: Alarm signal automatic output section

Claims (5)

A housing (100) including a cultivation box for growing buds;
A temperature sensing sensor 200 installed in the housing to sense a temperature inside the housing;
A controller (300) electrically connected to the temperature sensor to determine whether the result of the temperature sensor is out of a reference range;
And an alarm signal automatic output unit 1000 that is electrically connected to the control unit and outputs an alarm signal when the temperature inside the housing is out of the reference range as a result of the determination of the control unit;

A cooling water cylinder CT and a spray water bottle BT provided outside the housing 100 and supplied with water through the water pipe S,
A first cooler C1 installed outside the housing 100 to cool the cooling water CW of the cooling water cylinder CT to an appropriate temperature,
A first pump P1 for pumping the coolant CW and passing the first cooler C1 through the first return pipe R1 and returning the coolant to the coolant tank CT,
A second pump P2 for circulating the cooling water CW through a cooling pipe CP so as to maintain the interior of the housing 100 at a predetermined temperature,
A heater H for raising the jetting object BW of the jetting cylinder BT to an appropriate temperature,
A second cooler (C2) installed outside the housing (100) for lowering the spray (BW) to an appropriate temperature,
A third pump P3 for pumping the jet of the jet BW and dropping it to the cultivation box 32 via the supply pipe G,
And a fourth pump (P4) for pumping the jet of the jet (BW), passing the second cooler (C2) through the second return pipe (R2), and returning it to the jetting bottle (BT)

The alarm signal automatic output unit 1000,
A power supply unit 1110 for applying a power supply by its own power supply;
A first relay switch (RY1) provided on one side of an output terminal of the power source unit for switching a power source output from the power source unit;
A second relay switch (RY2) provided on the other end of the output terminal of the power source unit for switching a power source unit output from the power source unit;
A third relay switch RY3 coupled to an output terminal of the second relay switch and generating a magnetic force when the second relay switch is switched;
A first circuit connection switch (sw1) for performing a function of energizing the circuit while the iron wire is pulled by the third relay switch;
A second alarm signal output power switch (not shown) that is operable to supply power to the alarm signal output control unit 1140 and to display an alarm signal through the alarm signal display unit 1150 when the iron wire is pulled by the third relay switch sw2);
The second relay switch is switched to induce the third relay switch to be switched so that the first circuit connection switch and the second alarm signal output power supply switch are switched and then the second relay switch is turned off, An alarm for switching the relay switch and for continuing the switching state of the first circuit connection switch and the second alarm signal output power switch configured to be interlocked with the first relay switch at the same time, A control unit 1120;
A circuit-operating iron piece (1131) which contacts the first circuit connecting switch (sw1) to relay power supplied from the first relay switch to continue the flow of power;
And an alarm signal output control unit power supply unit for connecting the power supply to the alarm signal output control unit 1140 and guiding the alarm device to operate when the circuit breaker 1131 is turned on, A steel wire piece 1132;
The first circuit connection switch sw1 and the circuit operation wire 1131 are connected to each other at the lower end of the circuit operation steel plate 1131 and at the lower end thereof in the form of a bar magnet having an S pole, First self-sustaining means 1133 for guiding the electric power to be maintained in the off-state at all times;
And the first magnetic holding means 1133 having an S pole at the lower end and a first magnetic holding means 1133 at the upper end of the first circuit connecting switch sw1, The operating piece 1131 is pulled up when the third relay switch is actuated so that the S pole constituting the upper part of the body and the first magnetic holding means 1133 The N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133 are located close to each other, When the first circuit connecting switch sw1 is magnetically coupled to the holding means 1133 and the first circuit connecting switch sw1 is switched, the state of attachment of the circuit-operating ferrule 1131 continues even if the operation of the third relay switch is stopped, And the second relay switch is connected to the first relay switch and the third relay switch, the first relay switch is connected to the first relay switch, Maintenance means 1134;
The first magnetic holding means 1133 is disposed at a lower end of the circuit board 1131 at a predetermined distance from the first magnetic holding means 1133. The lower end of the first magnetic holding means 1133 is in the form of a bar magnet having an S pole, The circuit breaker 1131 is lifted from the first circuit connection switch sw1 to maintain the circuit breaker state when the third relay switch is not operated and the circuit breaker 1131 is lowered Auxiliary magnetic holding means 1133a for holding the ON state of the first circuit connecting switch sw1;
And the second magnetic holding means and the first magnetic holding means are magnetically coupled to each other so that they are not directly coupled to each other but are held in a constant gap while being magnetically coupled to each other A spacing agent 1134a for inducing the first self-sustaining means and the second self-sustaining means to naturally separate from each other at the time of disassembly;
And a control unit for controlling the operation of the alarm signal display unit when the user operates the alarm unit to interrupt the operation of the alarm signal, Further comprising a manual operation switch (1135) for stopping the operation of the peanut sprout by stopping the operation of the peanut sprout. delete delete delete delete

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