KR101888992B1 - Storage solution overflow prevention device and the driving method thereof - Google Patents

Abstract

The present invention relates to a storage solution overflow prevention device and a driving method thereof. The present invention can stably produce, store, and supply solutions such as snow removal solutions produced in a large amount without flowing out to the outside. According to the present invention, the driving method includes the steps of: enabling a first tank current storage capacity measurement module to measure a current storage capacity value of the solutions stored in a first tank; enabling a comparison module to compare the current storage capacity value with a preset caution storage capacity value; and enabling a control module to inhibit the further manufacture of a solution manufacturing module if the current storage capacity value is greater than or equal to the preset caution storage capacity value.

Description

Technical Field The present invention relates to a storage solution overflow prevention device and a driving method thereof,

The present invention can prevent a situation in which a solution is continuously supplied to a storage tank for storing a large amount of solution, and at the same time, it checks a flow rate and an inflow amount of a snow remediation solution, And a method of driving the storage solution overflow prevention device.

Roads are national infrastructure facilities that play an important role in improving the quality of life of the national economy and the people by ensuring the movement of people and cargo. Therefore, governments in each country are making various efforts not only to construct new roads for the smooth and safe passage of people and cargoes, but also to maintain them efficiently. Especially, snowfall or icing occurring in winter cause many road obstacles. Therefore, governments are taking many measures against snowfall and freezing. As one of these countermeasures, road plowing work using snow remover is widely used.

A snow remover is a material that is used to increase the friction force of a road surface. Sand removers are materials that dissolve snow by a chemical reaction. The snow removers are mainly composed of chloride- It is widely used.

As a method of spraying the fusing agent, a method of spraying the fusing agent in the form of an aqueous solution has been widely used in the past. However, in consideration of the rapidity and efficiency of the snow removal work, Wet foods are often used to spray with the formula. Particularly, it is known that the spraying in the aqueous solution state can reduce the scattering amount on the road as compared with the solid spraying method, and can also spray the spray on the road surface relatively uniformly. It is also known that spraying of an aqueous solution of a fluxing agent prior to snowfall can prevent road surface freezing in advance.

In order to apply the solution in such an aqueous solution or in a wet-type manner, a facility for preparing and storing the aqueous solution in advance is required. Conventionally, the aqueous solution manufacturing and storage facility is wasted by overflowing the aqueous solution produced during the production and storage A lot of situations happened.

In addition, the production, storage, and supply of snow remover must be synchronized in a situation where snow removal is urgently needed, such as heavy snow conditions. Conventional aqueous solution manufacturing and storage facilities require the production, storage and supply of snow remover So that it is difficult to efficiently cope with such a situation.

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above problems, and it is an object of the present invention to provide a storage solution overflow prevention device and a driving method thereof, which can stably produce and store a solution to be stored including a snow removal solution without overflowing.

It is another object of the present invention to provide a storage solution overflow prevention device capable of stably supplying a snow removal solution to a snow removal vehicle without overflowing, and a driving method thereof.

Also, it is intended to provide a storage solution overflow prevention device and a driving method thereof that can be automatically managed and continuously produced, stored and supplied continuously without interruption.

In order to accomplish the above object, the present invention provides a method for measuring the amount of solution stored in a first tank, comprising: measuring a current storage capacity value of a solution stored in a first tank; Comparing the current storage capacity value with a preset storage capacity value; And inhibiting addition of the solution from the solution manufacturing module when the current storage capacity value is equal to or greater than the preset storage capacity value.

The present invention also relates to a method for measuring the amount of a solution stored in a first tank; Comparing the current storage capacity value with a preset storage capacity value; And checking whether the solution in the first tank is flowing out when the current storage capacity value is equal to or greater than the preset storage capacity value.

When the solution in the first tank is not flowing out after the step of confirming whether the solution in the first tank is flowing out when the current storage capacity value is equal to or greater than the preset storage capacity value, Further comprising the step of inhibiting the addition of the solution to the module.

In the case where the solution of the first tank is flowing out after confirming whether or not the solution of the first tank is flowing out when the current storage capacity value is equal to or greater than a preset storage capacity value, Determining whether a solution flow rate value of the tank is greater than a solution flow rate value to the first tank; And inhibiting the addition of the solution to the solution manufacturing module when the solution flow rate value is smaller than the solution inflow value.

The predetermined storage capacity value is determined by subtracting the total storage capacity of the second tank of the solution manufacturing module from the total storage capacity of the first tank. .

The preset storage capacity value is determined by subtracting the total storage capacity of the second tank of the solution manufacturing module from the total storage capacity of the first tank.

In addition, the prohibition of further solution preparation of the solution preparation module may be achieved by supplying only the solution currently in production to the first tank and by driving the solution production module to prohibit further solution preparation due to the inflow of additional solvent and / Wherein the storage solution overflow prevention device is provided with a storage solution overflow prevention device.

Also, before the step of measuring the current storage capacity value of the solution stored in the first tank, the total storage capacity of the first tank is checked; And the total storage capacity of the second tank is checked. The present invention further provides a method of driving a storage-solution overflow prevention apparatus.

The present invention also provides a method of driving a storage solution overflow prevention apparatus, wherein a current storage capacity value of a solution stored in a first tank is measured using a water level sensor.

In addition, the solution stored in the first tank is a remedy solution, and the solution produced by the solution production module is a remedy solution.

Also, the present invention provides a method of driving a storage solution overflow prevention device, wherein the snow removal solution is a chloride-based snow removal solution.

Further, the present invention provides a method for detecting a level of a first tank, comprising the steps of: And the liquid supply nozzle of the first tank is locked. The present invention also provides a method of driving a storage solution overflow prevention device.

In addition, the third tank is provided in the snow-removing solution spraying vehicle.

In addition, the present invention provides a method for driving a storage solution overflow prevention device, wherein the high water level detection signal is generated using a water level sensor provided in the third tank.

In addition, the present invention provides a method of driving a storage solution overflow prevention device, wherein the high water level sensing signal is wirelessly received.

The storage-solution overflow prevention device according to any one of claims 1 to 3, wherein the water level detection signal is generated by using an overflow prevention sensor that determines that overflow occurs when liquid flows into a gas suction line of a solution supply nozzle of the first tank Thereby providing a driving method.

The present invention also relates to a first tank current storage capacity measurement module for calculating a current storage capacity value of a solution stored in a first tank; An attention storage capacity value storage module for storing the storage capacity value of the pre-set week; Receiving the current storage capacity value from the first tank current storage capacity measurement module and receiving the preset storage capacity value from the storage capacity value storage module when the current storage capacity value is greater than or equal to the caution storage capacity value A comparison module for issuing a warning signal; And a control module for prohibiting the solution manufacturing module from further producing a solution when the comparison module transmits a warning signal.

The present invention also relates to a first tank current storage capacity measurement module for calculating a current storage capacity value of a solution stored in a first tank; An attention storage capacity value storage module for storing the storage capacity value of the pre-set week; A flow rate measuring module for measuring whether the solution flows out through an outlet of the first tank and a solution flow rate value at the time of flowing out; An inflow amount measuring module for measuring whether the solution is flowing through the inlet of the first tank and the value of the solution inflow amount at the time of inflow; Receiving the current storage capacity value from the first tank current storage capacity measurement module and receiving the preset storage capacity value from the storage capacity value storage module when the current storage capacity value is greater than or equal to the caution storage capacity value A comparison module for issuing a warning signal; Wherein the comparison module receives the solution outflow amount value and receives the solution inflow amount value from the inflow amount measurement module, and when the value obtained by subtracting the solution inflow amount value from the solution outflow amount value is 0 or less, And a control module for prohibiting the module from further manufacturing the solution.

The apparatus further includes a total storage capacity storage module for receiving and storing the total storage capacity of the first tank and the total storage capacity of the second tank.

Wherein the predetermined storage capacity value is determined and stored by subtracting the total storage capacity of the second tank from the total storage capacity of the first tank stored in the total storage capacity memory module. to provide.

In addition, the control module prohibits the solution manufacturing module from further manufacturing the solution so that only the solution currently being manufactured is supplied to the first tank, and further preparation of the solution due to the inflow of the additional solvent and / And the control module is driven by driving the solution production module so as to prevent the overflow of the solution.

In addition, the process of calculating the present storage capacity value of the solution stored in the first tank by the first storage capacity measurement module may be performed using a water level sensor.

The solution stored in the first tank is a remedy solution, and the solution prepared by the solution production module is a remedy solution.

In addition, the present invention provides a device for preventing overflow of a storage solution, wherein the snow remediation solution is a chloride-based snow remover.

A third tank-only water level sensing signal receiving module for receiving the water level sensing signal generated from the third tank and transmitting the received signal to the control module; And a solution supply nozzle for determining whether to supply the solution according to an instruction of the control module.

In addition, the third tank is provided in the snow-removing solution spraying vehicle.

In addition, the solution supply nozzle may include a gas suction pipe serving as a passage through which gas is discharged; And an overflow prevention sensor for determining that overflow occurs when liquid flows into the gas suction pipe.

The present invention also relates to a wireless transmission module, A third tank provided in the snow remediation solution dispensing vehicle; A level measuring sensor for measuring a level of the solution stored in the third tank; And a third control module for receiving the water level value from the water level measuring sensor and sending a high water level sensing signal through the wireless transmission module when it is determined that the solution stored in the third tank has reached the high water level In the storage solution overflow prevention device.

The present invention also relates to a method of measuring the amount of a solution stored in a first tank; Comparing the current storage capacity value with a preset storage capacity value; Wherein the current storage capacity value of the solution stored in the first tank is equal to or greater than the current storage capacity value of the solution stored in the first tank, Wherein the measuring step is performed using a sensor for measuring a level of the stored solution, using at least one of a sound wave, light, laser, and bouy.

The present invention also relates to a first tank current storage capacity measurement module for calculating a current storage capacity value of a solution stored in a first tank; An attention storage capacity value storage module for storing the storage capacity value of the pre-set week; Receiving the current storage capacity value from the first tank current storage capacity measurement module and receiving the preset storage capacity value from the storage capacity value storage module when the current storage capacity value is greater than or equal to the caution storage capacity value A comparison module for issuing a warning signal; And a control module for inhibiting the solution manufacturing module from further producing a solution when the comparison module issues a warning signal, wherein the first tank current storage capacity measurement module is configured to store the current of the solution stored in the first tank Wherein the process of calculating the storage capacity value is performed by using a water level sensor using at least one of a sound wave, light, laser, and buoy.

Further, the present invention provides a method for detecting a level of a first tank, comprising the steps of: Wherein the water level sensor is provided in the third tank, and the water level sensor is used to measure the water level of the sound wave, the light, the laser, the buoy, And the water level is measured using any one or more of the methods.

The storage solution overflow prevention device and the driving method thereof according to the present invention have the following effects.

First, there is an effect that a solution produced in large quantities such as snow remover can be stably produced and stored without overflowing.

Secondly, there is an effect that the snow remover and the like can be stably supplied to the snow removal vehicle without overflowing. In addition, even if the operator does not watch the scene, the full water level is automatically detected and the injection is stopped, thereby improving the convenience of the operator.

Third, since the production, storage and supply of the solution, especially the snow remover, can be synchronized continuously and continuously, it is possible to rapidly produce and supply a large amount of snow remediation solution in a situation where a large amount of snow remover is needed.

Fourth, since the solution is produced, stored and supplied without overflowing the solutions of the snow remover, etc., the convenience of the operator is maximized.

Fifth, since the leakage amount of the snow remover such as brine can be drastically reduced, it is possible to prevent contamination of the surrounding land by the snow remover.

Sixth, since the remediation solution is prepared in consideration of the production capacity of the solution production module and the remaining capacity of the storage tank, there is an effect that the solution production module for manufacturing the remediation solution and the like can be kept clean at all times after the end of the operation. That is, there is an effect that it is possible to prevent the remnant solution from remaining, and to prevent corrosion or the like from occurring in the solution production module.

FIG. 1 is a view showing a conventional apparatus for producing a small volume snow-removing solution.
FIG. 2 is a view showing a conventional apparatus for manufacturing a large volume snow-removing solution.
FIG. 3 is a view briefly showing an environment in which the storage solution overflow prevention device and the driving method thereof according to the present invention operate.
4 is a schematic view showing a third tank which may be additionally provided in the storage solution overflow prevention device of the present invention and a process of supplying a solution to the third tank.
FIG. 5 is a view showing a state of a solution supply nozzle which can be provided in the storage solution overflow prevention device of the present invention.
FIG. 6 is a schematic view showing an inner appearance of a solution supply nozzle which can be provided in the storage solution overflow prevention device of the present invention.
FIG. 7 is a flowchart illustrating a method of driving a storage solution overflow prevention device according to the first embodiment.
FIG. 8 is a flow chart showing a method of driving the storage solution overflow prevention device according to the second embodiment.
9 is a flowchart showing a process of stably supplying a solution to a third tank provided in a snow removal vehicle or the like without overflowing.
FIG. 10 is a block diagram showing the internal structure of the storage liquid overflow prevention device according to the first embodiment.
FIG. 11 is a block diagram showing the internal structure of the storage liquid overflow prevention device according to the second embodiment.
12 is a block diagram showing the internal structure of a storage solution overflow prevention device according to a modification of the second embodiment, which is operable to perform an overflow prevention function even in the course of supplying solution to an external third tank.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and are herein described in detail. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Furthermore, in the description of the present invention, the terms "first "," second ", and the like are used only for the purpose of distinguishing one element from another element, and are not used to limit any meaning. Also, the singular " include " includes plural referents unless the context clearly dictates otherwise, and the terms "comprise ", or" It is to be understood that they are intended to specify the presence of a combination of these and do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, components, or combinations thereof.

FIG. 1 is a view showing a conventional apparatus for producing a small volume snow-removing solution.

In the conventional small-capacity snow-removing solution producing apparatus, a brine storage tank 12 for storing and storing a snow-removing solution, which may also be referred to as brine, is installed right next to a production facility for producing a snow remedy. That is, a hopper 10, which is filled with a snow removing agent such as calcium chloride or sodium chloride, and a snow remover which is transferred through the hopper 10, The brine stirrer 11 for producing the brine is located within a near distance from the brine storage tank 12.

Therefore, in the conventional small-capacity snow-removing solution production apparatus, there is an inconvenience that the worker must always work in the vicinity of the current salt water storage tank 12 while observing how much salt water exists in the salt water storage tank 12. That is, when the brine storage tank 12 is filled with the remover solution, the operation of the brine agitator 11 is manually stopped, and when the brine is supplied from the brine storage tank 12 to the outside, And the manual operation of the brine stirrer 11 is troublesome. Also, in this process, a large amount of snow remover is not used, and the snow remover is discharged to the outside.

FIG. 2 is a view showing a conventional apparatus for manufacturing a large volume snow-removing solution.

As described above, since the snow removing agent is sprayed by making it into an aqueous solution state, the effectiveness and efficiency of the snow removal operation are increased. Recently, a method of spraying the snow removal agent by making it into an aqueous solution state rather than a solid state spray is used. Therefore, the necessity of preparing and storing a large amount of snow remediation solution has been greatly increased.

Due to this demand, a larger brine storage tank 12 is required. Such a brine storage tank 12 having a large capacity is installed outside the snow removal agent storage room 20 for the convenience of supply of the snow removal solution.

However, in such a large-scale snow remover solution manufacturing facility, the operation of cutting the ton bag 41 and the like into which the snow remover is housed is injected into the hopper 10 to produce the snow remover solution, And the storage and supply of the produced snow remediation solution is performed outside the snow removing agent storage room 20, it is difficult to know how much snow solution is needed and supplied to each worker in both spaces.

Therefore, in many cases, the brine storage tank 12 exceeds the allowable amount and snow removal solution such as brine is often produced and supplied, so that the hardly produced snow removal solution is not used and is discharged to the outside. And the problem of pollution of the surrounding soil due to the outflow of snow remediation solution occurred.

FIG. 3 is a view briefly showing an environment in which the storage solution overflow prevention device and the driving method thereof according to the present invention operate.

A schematic configuration of the present invention is similar to that of a conventional large-capacity snow-remedy solution manufacturing facility, and a storage solution overflow prevention device and a driving method thereof according to the present invention are characterized in that, And to automate its production and storage.

First, the first tank 101 used in the storage solution overflow prevention device and the driving method of the present invention integrally stores the snow removal solution installed outside the snow removal storage warehouse 20, The snowmobile 30 and the snowmobile 30 in a stable manner. The solution manufacturing module located inside the snow remover storage 20 may serve to supply the solution to the first tank 101. The solution manufacturing module includes a charging unit 103 for receiving the snow remover stored in the tone bag 41 and the like, and a second tank for temporarily storing the solutions of the snow remover, 102). Here, although only one solution producing module is shown for convenience of explanation, a plurality of solution preparing modules may be connected to the first tank 101 as needed.

The storage solution overflow prevention device and the driving method thereof according to the present invention can stably produce and store a solution of a snow remover or the like without overflowing through such a structure. Detailed driving methods of each structure will be described in detail with reference to the drawings.

4 is a schematic view showing a third tank which may be additionally provided in the storage solution overflow prevention device of the present invention and a process of supplying a solution to the third tank.

The third tank 104 may be installed in the snow removing vehicle 30. The third tank 104 may be connected to the wireless transmission module 107 and the third tank 104 When it is determined that the solution stored in the third tank 104 reaches the full water level based on the water level value transmitted from the water level measuring sensor 105 and the water level measuring sensor 105 for measuring the level of the water level sensing signal 105, And a third control module 106 for generating a control signal. In the embodiment further including the third tank, the high-level detection signal generated by the third control module 106 is transmitted to the control module 140 provided on the first tank 101 side via the wireless transmission module 107 The control module 140 receiving the full-water level sensing signal stops supplying the solution to the third tank 104, so that the solution or the like supplied to the third tank 104 overflows to the outside .

Therefore, the storage solution overflow prevention apparatus of the present invention can prevent the overflow of the solution in the first tank 101 for collectively storing the snow removal solution and the like, There is an effect that a situation in which snow remover or the like is overflowed due to carelessness can be prevented.

FIG. 5 is a view showing a state of a solution supply nozzle which can be provided in the storage solution overflow prevention device of the present invention.

4, the situation in which the solution supplied to the third tank 104 is overflowed through the water level sensor 105 provided on the side of the third tank 104 and the wireless transmission module 107 is prevented, The storage solution overflow prevention device of the present invention supplies the solution to the third tank 104 by providing a separate solution supply nozzle 170 capable of sensing the full water level on the solution supply or discharge side of the first tank 101 It is possible to prevent overflow of the solution. The process of detecting the full water level of the third tank 104 through the solution supply nozzle 170 and stopping the supply of the snow remediation solution from the first tank 101 will be described in more detail with reference to the following drawings.

FIG. 6 is a schematic view showing an inner appearance of a solution supply nozzle which can be provided in the storage solution overflow prevention device of the present invention.

The solution supply nozzle 170 further includes a solution injection pipe 171, a gas suction pipe 172 and an overflow prevention sensor 173 provided between the gas suction pipe 172 and the gas suction pipe 172, And the like.

In this solution supply nozzle 170, the solution injection conduit 171 is a conduit for injecting solution SO, such as snow remover, supplied from the first tank 101 into the third tank 104 or the like, The gas suction line 172 serves as a passage through which the gas to be discharged is sucked and discharged to the outside as the solution is injected through the solution injection line 171. In the middle of the gas suction line 172, An overflow prevention sensor 173 for detecting the presence or absence of liquid may be provided. Through this configuration, the solution supply nozzle 170 senses that the solution is filled in the third tank 104 or the like, and transmits the solution to the control module 140. The control module 140, which receives the high-water level sensing signal, The solution supply nozzle 170 is locked so that the solution supplied to the third tank 104 and the like can be prevented from overflowing to the outside.

The operation of the solution supply nozzle 170, which may be additionally provided in the present invention, will be described in more detail as follows.

The snow remover and the like supplied from the first tank 101 are injected into the third tank 104 and the like through the solution injection conduit 171 and are injected into the third tank 104 or the like And the discharged gas is discharged to the outside through the gas suction pipe 172. When the solution SO is continuously injected, the level of the solution stored in the third tank 104 or the like continuously increases to reach the injection port of the solution supply nozzle 170, and a part of the solution is introduced into the gas suction pipe (172). The overflow prevention sensor 173, which senses the inflow of the solution, is disposed in the third tank 104 and the like on the gas suction line 172. The overflow prevention sensor 173 detects the inflow of the liquid, The control module 140 determines that the solution to be injected is in an overflow condition with respect to the high water level and transmits the high water level detection signal to the control module 140. Then, the control module 140 locks the solution supply nozzle 170 to prevent further supply of the solution from the first tank 101, thereby preventing the solution from overflowing in the third tank 104 or the like .

Therefore, according to the present invention, it is possible to prevent the solution from overflowing even in the process of injecting the snow removing solution into the snow removal vehicle 30 and the like. In particular, when the operator is not watching the field, Since the injection is automatically stopped, the convenience of the operator is improved.

FIG. 7 is a flowchart illustrating a method of driving a storage solution overflow prevention device according to the first embodiment.

First, in the driving method of the storage liquid overflow prevention device according to the first embodiment, the total storage capacity of the first tank 101 for finally storing the solution of the snow remover or the like is confirmed (S7-1) The process of confirming the total storage capacity of the second tank 102 for supplying the solution of the snow remover or the like to the first tank 101 may be performed. (S7-2)

Next, the process of measuring the current storage capacity value of the solution stored in the first tank 101 may be performed (S7-4). This process may be performed through a water level sensor provided in the first tank 101 have. When the current storage capacity value of the solution stored in the first tank 101 is measured, a check is made as to whether the measured current storage capacity value is greater than a preset storage capacity value (S7-4) If the current storage capacity value is larger than the preset storage capacity value in the process, a process of prohibiting the solution manufacturing module from further manufacturing the solution may be performed. (S7-5) Here, May be determined by subtracting the total storage capacity of the second tank 102 from the total storage capacity of the first tank 101 and prohibiting further manufacture of the solution may be achieved only by the solution manufacturing module 1 tank 101, and further production is prohibited.

Accordingly, the driving method of the storage-solution overflow prevention device of the present invention can achieve the effect that the snow-removal solution can be stably produced and stored without overflowing. In addition, it is possible to prevent the solution manufacturing module from being contaminated by the residual solution and to prevent corrosion or the like, by preventing the solution manufacturing module from stopping the solution while it is produced.

FIG. 8 is a flow chart showing a method of driving the storage solution overflow prevention device according to the second embodiment.

In the driving method of the storage liquid overflow prevention device according to the second embodiment, the total storage capacity of the first tank 101 is checked (S8-1), the total storage capacity of the second tank 102 is checked (S8-2) After the total storage capacity of the first tank 101 and the total storage capacity of the second tank 102 are confirmed, the amount of the snow stored in the first tank 101 (S8-3), and the measured current storage capacity value is compared with the preset storage capacity value (S8-4)

If the present storage capacity value of the first tank 101 is larger than the preset storage capacity value, the driving method of the storage-solution overflow prevention apparatus according to the second embodiment may be directly performed by the solution- It is checked whether or not the solution is supplied to the outside from the first tank 101 and flows out (S8-5). If the supply of the snow remover or the like from the first tank 101 is stopped (S8-6). As a result, even if the current storage capacity value is equal to or greater than the predetermined storage capacity value in the first tank (S8-6), it is possible to check whether the solution outflow amount is larger than the solution inflow amount value 101 is greater than the amount of the snow remediation solution flowing into the first tank 101, many snow remediation solutions must be prepared and supplied to the outside, Due to produce ever solution is supplied to the first tank (101).

However, when the solution flow rate is larger than the solution flow rate value even if there is no solution supplied from the first tank 101 to supply the solution to the outside and the snow removal solution or the like is supplied to the outside, 1 tank 101, the control module 140 prohibits the solution manufacturing module from further manufacturing the solution (S8-7) because the overflow of the solution may occur.

The second embodiment of the present invention can achieve the effect of supplying a large amount of the snow remediation solution quickly and quickly as compared with the first embodiment through this additional process.

9 is a flowchart showing a process of stably supplying a solution to a third tank provided in a snow removal vehicle or the like without overflowing.

4 through 6, the present invention can prevent overflowing of the solution in the first tank 101 for storing the remained solution or the like, and at the same time, The overflowing situation can be prevented.

To this end, the driving method of the storage solution overflow prevention device of the present invention can be performed (S9-1) to check whether the full tank level detection signal of the third tank 104 is received (S9-1) May be sensed by the level sensor 105 provided in the liquid supply sensor 104 and received wirelessly, but may be received through the overflow prevention sensor 173 provided in the solution supply nozzle 170. When the high-water level sensing signal is received, the driving method of the storage-solution overflow prevention device of the present invention performs an operation of locking the solution supply nozzle 170 of the first tank 101, (S9-2). [0051]

Therefore, according to the present invention, convenience in the process of supplying the snow removing solution to the snow removal vehicle 30 and the like is also maximized.

FIG. 10 is a block diagram showing the internal structure of the storage liquid overflow prevention device according to the first embodiment.

Another storage solution overflow prevention device 100 according to the first embodiment includes a first tank current storage capacity measurement module 110, a total storage capacity storage module 150, a caution storage capacity value storage module 120, a comparison module 130 , And a control module 140. [ Here, the first tank current storage capacity measurement module 110 measures the level of the solution stored in the first tank 101 by using one or more methods such as sound waves, light, laser, and bouy The total storage capacity storage module 150 is a part for calculating the present storage capacity value of the solution stored in the first tank 101 by using the water level sensor 105, And may be a part for receiving and storing the storage capacity and the total storage capacity of the second tank 102. [ The caution storage capacity storage module 120 receives the total storage capacity of the first tank 101 and the total storage capacity of the second tank 102 from the total storage capacity storage module 150, 101) the total storage capacity of the second tank 102 by subtracting the total storage capacity of the second tank 102 from the total storage capacity. The comparison module 130 receives the current storage capacity value from the first storage capacity measurement module 110 and receives the preset storage capacity value from the storage capacity value storage module 120, And to send a warning signal when the value is equal to or greater than the preset storage capacity value. Finally, the control module 140 may be operable to receive a warning signal from the comparison module 130 to control the solution manufacturing module to prohibit further manufacture of the solution. Here, the prohibition of further preparation of the solution means that the solution manufacturing module only produces up to the solution currently being manufactured and supplies it to the first tank 101, and further preparation of the solution due to the introduction of the additional solvent and / Is controlled to be inhibited.

The storage solution overflow prevention apparatus 100 according to the present invention can achieve the effect of stably producing and storing a solution produced in large quantities such as snow remover, etc. without overflowing through such a configuration. 1 tank 101, it is possible to prevent the remaining solution from being present in the solution manufacturing module and causing corrosion or the like.

FIG. 11 is a block diagram showing the internal structure of the storage liquid overflow prevention device according to the second embodiment.

The storage solution overflow prevention device 100 according to the second embodiment is further provided with an inflow amount measurement module 111 and an outflow amount measurement module 112 in addition to the first embodiment. Here, the inflow amount measurement module 111 can measure whether the solution is flowing through the inlet of the first tank 101 and the solution inflow amount at the time of inflow, and the outflow amount measurement module 112 can measure 1 tank 101 and a solution outflow amount at the time of outflow.

Through this additional configuration, the storage solution overflow prevention device 100 according to the second embodiment can prevent the overflow of the first tank 101 from the first tank 101 even if the current storage capacity value of the first tank 101 exceeds the preset storage capacity value When the outflow amount of the outflowing solution is larger than the inflow amount, a large amount of snow removal solution or the like is needed quickly, so that the solution production module continuously controls the supply of the solution to the first tank 101.

Therefore, according to the second embodiment, there is an effect that a large amount of snow remover or the like can be continuously produced without interruption and stably supplied.

12 is a block diagram showing the internal structure of a storage solution overflow prevention device according to a modification of the second embodiment, which is operable to perform an overflow prevention function even in the course of supplying solution to an external third tank.

The modification of the second embodiment is further characterized by further including a third tank high water level sensing signal receiving module 160 and a solution supply nozzle 170 in addition to the second embodiment.

The control unit 150 receives a full water level sensing signal from the third tank full water level sensing signal receiving module 160 that receives the full water level sensing signal generated from the water level sensor 105 or the solution supply nozzle 170 provided in the third tank 104, Since the solution supply nozzle 170 is locked by the module 140, the supply of the solution from the first tank 101 can be cut off. Therefore, even when the snow remover or the like is supplied to the vehicle, There is an effect that it is possible to prevent occurrence.

Therefore, according to the modified example of the second embodiment of the storage solution overflow prevention device 100 of the present invention, since the production, storage and supply of the snow remover are synchronized, the snow remover can be produced and supplied quickly, It is possible to achieve an effect of drastically reducing the amount of snow remediation solution and the like.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. And changes may be made without departing from the spirit and scope of the invention.

10: Hopper
11: Brine stirrer
12: Salt water storage tank
20: Snow removal storage warehouse
30: snow removal vehicle
41: tone bag
100: Storage solution overflow prevention device
101: First tank
102: Second tank
103:
104: Third tank
105: Level sensor
106: third control module
107: Wireless transmission module
110: First tank current storage capacity measurement module
111: Inflow measurement module
112: flow rate measurement module
120: Caution storage capacity value storage module
130: Comparison module
140: Control module
150: Total storage capacity memory module
160: Third tank high water level detection signal receiving module
170: solution supply nozzle
171:
172: gas suction pipe
173: overflow prevention sensor

Claims (28)

Measuring a current storage capacity value of a solution stored in a first tank by a current storage capacity measurement module in a first tank;
Comparing the current storage capacity value with a preset storage capacity value;
And when the current storage capacity value is equal to or greater than the predetermined storage capacity value, causing the control module to inhibit the solution manufacture of the solution manufacturing module,
The preset storage capacity value
Is determined by subtracting the total storage capacity of the second tank of the solution manufacturing module from the total storage capacity of the first tank,
The prohibition of further solution preparation of the solution preparation module
Characterized in that it is achieved by supplying only the solution currently in production to the first tank and driving the solution production module so as to prohibit further production of solution due to the inflow of additional solvent and / or additional solute Way.
Measuring a current storage capacity value of the first tank current storage capacity measurement module of the solution stored in the first tank;
Comparing the current storage capacity value with a preset storage capacity value;
If the current storage capacity value is greater than or equal to the preset storage capacity value, determining whether the solution in the first tank is flowing out;
And when the solution in the first tank is not flowing out, causing the control module to prohibit further manufacture of the solution in the solution production module,
The preset storage capacity value
Is determined by subtracting the total storage capacity of the second tank of the solution manufacturing module from the total storage capacity of the first tank,
The prohibition of further solution preparation of the solution preparation module
Characterized in that it is achieved by supplying only the solution currently in production to the first tank and driving the solution production module so as to prohibit further production of solution due to the inflow of additional solvent and / or additional solute Way.
Measuring a current storage capacity value of the first tank current storage capacity measurement module of the solution stored in the first tank;
Comparing the current storage capacity value with a preset storage capacity value;
If the current storage capacity value is greater than or equal to the preset storage capacity value, determining whether the solution in the first tank is flowing out;
The control unit determines whether the solution outflow amount of the first tank measured by the outflow amount measuring module is larger than the solution inflow amount of the first tank measured by the inflow amount measuring module when the solution of the first tank is flowing out, Confirming this;
And causing the control module to inhibit further solution manufacture of the solution manufacturing module if the solution effluent value is less than the solution influent value,
The preset storage capacity value
Is determined by subtracting the total storage capacity of the second tank of the solution manufacturing module from the total storage capacity of the first tank,
The prohibition of further solution preparation of the solution preparation module
Characterized in that it is achieved by supplying only the solution currently in production to the first tank and driving the solution production module so as to prohibit further production of solution due to the inflow of additional solvent and / or additional solute Way.
4. The method according to any one of claims 1 to 3,
Before the first tank current storage capacity measurement module measures the current storage capacity value of the solution stored in the first tank,
The total storage capacity storage module verifying and storing the total storage capacity of the first tank;
And storing the total storage capacity of the second tank in the total storage capacity memory module.
4. The method according to any one of claims 1 to 3,
Measuring the current storage capacity value of the solution stored in the first tank current storage capacity measurement module
And a sensor for measuring a level of the stored solution.
4. The method according to any one of claims 1 to 3,
Wherein the solution stored in the first tank is a snow remover,
Wherein the solution produced by the solution manufacturing module is a snow remedy.
The method according to claim 6,
The snow remover
Wherein the solution is a chloride-based snow remediation solution.
The method according to claim 1,
If the current storage capacity value is greater than or equal to the preset storage capacity value, after the control module has inhibited the addition of the solution in the solution manufacturing module,
The third tank high water level detection signal receiving module receiving the high water level detection signal of the third tank;
And causing the control module to lock the solution supply nozzle of the first tank.
3. The method of claim 2,
After the step of causing the control module to prohibit the addition of the solution of the solution producing module to the tank, when the solution of the first tank is not flowing out,
The third tank high water level detection signal receiving module receiving the high water level detection signal of the third tank;
And causing the control module to lock the solution supply nozzle of the first tank.
The method of claim 3,
After the step of causing the control module to inhibit the addition of the solution in the solution production module when the solution flow rate value is smaller than the solution inflow value,
The third tank high water level detection signal receiving module receiving the high water level detection signal of the third tank;
And causing the control module to lock the solution supply nozzle of the first tank.
11. The method according to any one of claims 8 to 10,
Wherein the third tank is provided in the snow-removing solution spraying vehicle.
11. The method according to any one of claims 8 to 10,
The high water level sensing signal
Wherein the controller is configured to generate the stored solution overflow prevention device by using a level sensor provided in the third tank.
11. The method according to any one of claims 8 to 10,
Wherein the high-water level sensing signal is transmitted wirelessly and received.
11. The method according to any one of claims 8 to 10,
The high water level sensing signal
Wherein the overflow prevention sensor is used to determine whether overflow occurs when liquid flows into the gas suction line of the solution supply nozzle of the first tank.
A first tank current storage capacity measurement module for calculating a current storage capacity value of the solution stored in the first tank;
An attention storage capacity value storage module for storing the storage capacity value of the pre-set week;
Receives the current storage capacity value from the first tank current storage capacity measurement module, receives the preset storage capacity value from the storage capacity value storage module, and if the current storage capacity value is greater than or equal to the preset storage capacity value A comparison module for issuing a warning signal;
A control module for inhibiting the solution manufacturing module from further manufacturing the solution when the comparison module issues an alarm signal;
And a total storage capacity storing module for receiving and storing the total storage capacity of the first tank and the total storage capacity of the second tank,
The preset storage capacity value
The total storage capacity of the first tank is determined by subtracting the total storage capacity of the second tank from the total storage capacity of the first tank stored in the total storage capacity storage module,
The control module inhibits the solution manufacturing module from further manufacturing the solution
Characterized in that the control module is provided to drive the solution production module so that only the solution currently in production is fed to the first tank and further production of the solution due to the inflow of additional solvent and / Prevention device.
A first tank current storage capacity measurement module for calculating a current storage capacity value of the solution stored in the first tank;
An attention storage capacity value storage module for storing the storage capacity value of the pre-set week;
A flow rate measuring module for measuring whether the solution flows out through an outlet of the first tank and a solution flow rate value at the time of flowing out;
An inflow amount measuring module for measuring whether the solution is flowing through the inlet of the first tank and the value of the solution inflow amount at the time of inflow;
Receiving the current storage capacity value from the first tank current storage capacity measurement module and receiving the preset storage capacity value from the storage capacity value storage module when the current storage capacity value is greater than or equal to the caution storage capacity value A comparison module for issuing a warning signal;
Wherein the comparison module receives the solution outflow amount value and receives the solution inflow amount value from the inflow amount measurement module, and when the value obtained by subtracting the solution inflow amount value from the solution outflow amount value is 0 or less, A control module for inhibiting the module from further producing a solution;
And a total storage capacity storing module for receiving and storing the total storage capacity of the first tank and the total storage capacity of the second tank,
The preset storage capacity value
The total storage capacity of the first tank is determined by subtracting the total storage capacity of the second tank from the total storage capacity of the first tank stored in the total storage capacity storage module,
The control module inhibits the solution manufacturing module from further manufacturing the solution
Characterized in that the control module is provided to drive the solution production module so that only the solution currently in production is fed to the first tank and further production of the solution due to the inflow of additional solvent and / Prevention device.
17. The method according to claim 15 or 16,
Wherein the first tank current storage capacity measurement module calculates a current storage capacity value of the solution stored in the first tank,
Wherein the storage solution overflow prevention device is constructed using a water level sensor.
17. The method according to claim 15 or 16,
Wherein the solution stored in the first tank is a snow remover,
Wherein the solution produced by the solution producing module is a snow remediation solution.
19. The method of claim 18,
The snow remover
Chloride-based snow remediation solution.
17. The method according to claim 15 or 16,
A third tank full water level sensing signal receiving module for receiving the full water level sensing signal generated from the third tank and transmitting the received signal to the control module;
And a solution supply nozzle for determining whether to supply the solution according to an instruction of the control module.
21. The method of claim 20,
And the third tank is provided in the snow-remover spraying vehicle.
21. The method of claim 20,
The solution supply nozzle
A gas suction pipe serving as a passage through which gas is discharged;
And an overflow prevention sensor for determining that overflow occurs when liquid flows into the gas suction pipe.
17. The method according to claim 15 or 16,
Wireless transmission module;
A third tank provided in the snow remediation solution dispensing vehicle;
A level measuring sensor for measuring a level of the solution stored in the third tank;
And a third control module for receiving the water level value from the water level measuring sensor and sending a high water level sensing signal through the wireless transmission module when it is determined that the solution stored in the third tank has reached the high water level To the storage solution overflow prevention device.
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