KR100394110B1 - The center for pressure regulator of no freezing system for road - Google Patents

Abstract

The present invention relates to a medium voltage regulator used in the road surface freezing system, the central voltage regulator 10 is a power supply 21 for supplying power to all systems, a controller 22 for automatically controlling all systems and In addition, the present invention relates to a medium voltage regulator used in a road surface icing system comprising a communication modem 23 and an electromagnetic wave absorber 24 for generating electricity by absorbing electromagnetic waves.

Description

The center for pressure regulator of no freezing system for road}

The present invention relates to a central voltage regulator used in the road surface ice system. In detail, in winter, the most important snowfall in road maintenance is melting snow accumulated by snow, preventing freezing of road surfaces, and preventing cracks caused by changes in road temperature, resulting in economic loss due to vehicle accidents and traffic jams. It is possible to withstand the load of the car by inserting a heating element using an electric heating wire to the road to reduce the road durability and to improve the durability of the road, and relates to a central voltage regulator used for a road surface icing system for heating the soil on the ondol room or in a vinyl house. .

The road ice protection system of the road ice system can reduce the economic loss in supplementing, managing, and reducing these problems, and reduce the loss of life and property due to traffic accidents.

Korean Patent Publication No. 95-13925 discloses a heat absorption step and a heat exchange step of heating a heat exchange medium by geothermal heat by embedding a heat exchange medium in the basement, and transmitting ground heat damaged in the heat exchange medium to the surface, There is disclosed a method of preventing freezing of roads using geothermal heat, comprising a heat radiation step of radiating heat transmitted to the vicinity.

Publication No. 92-6166 describes a technique for snow and ice detection circuits that detects road conditions and heats them with a constant temperature wire and heater to control the thawing or melting of road ice and snow accumulation. ,

Conventional published technologies are boiler steam method or heating method that is installed and operated on some runways, the installation cost is a big problem and the bigger problem is maintenance and maintenance, that is, the conventional technology is a lot of power consumption, new roads, As maintenance and repair are not easy, maintenance and maintenance costs are high, and the combination of road and surface layers is unstable, and it is insufficient to endure the load of the vehicle for a long time.

In order to solve the above problems, the present invention is a heating wire is inserted into the heating element to transfer heat to the heating element by the heat generated from the heating wire and heat to the road by the heat of the heating element, the heating element cover is to improve the thermal conductivity with copper alloy In order to prevent the wear of the heating element due to the load of the vehicle, it can be installed on the uphill, downhill, overpass, overpass stairs, apartment stairs, ondol and vinyl house cultivated soil in winter, so that special crops can be grown quickly. It is an object of the present invention to provide a central voltage regulator for use in an inexpensive road surface icing system that is cheaper than conventional devices.

1 is a state diagram of the road surface freezing system of the present invention

2 is a detailed view of the road surface ice system external heating element of the present invention

3 is a replacement diagram when the road surface freezing system external heating element damage of the present invention

4 is a detailed view of the road heating system internal heating element of the present invention

5 is a replacement diagram when the heating element internal heating element breakage of the present invention

Figure 6 road surface ice system heating element and the connecting rod of the present invention

(A) Heating element side view (B) Heating element perspective view

7 is an enlarged view of the hot wire of the road surface freezing system of the present invention

8 is a circuit diagram of a road surface freezing system of the present invention.

(C) Connection diagram (D) Detailed circuit diagram

9 is a detailed view of the central voltage regulator of the present invention

10 is a detailed operation diagram of the magnetic magnetic field of the present invention

11 is a detailed view of the electron absorber of the present invention

<Description of the Drawings>

(1) Hot wire (2) Inverted conductor core (3) Fluoropolymer jacket (4) Copper foil

(5) External cover (6,7) Connection line (9) Artificial intelligence sensor (10) Central voltage regulator

(11) External heating element (12,12`) Internal heating element (13) Panel (14) Connecting rod

(15) Switch (16,16 ') Hot wire hole (17) Connecting rod hole

(21) power supplies (22) controllers (23) communication modems (24) wave absorbers

(31) electromagnetic wave detectors (32) connection pins (33) spark level (34) spark power

(35) diamonds, synthetic (36) air inlet hatches (37) air heat pipes (38) coils (39) magnets (40) power switching devices (41) power generators (42) heat recovery equipment

(43) Heat Detectors (44) Power Supplies (45) T Wires (46) R Wires (47) DC Wires

In order to achieve the above object, the present invention is an improvement of the floor heating apparatus of the Utility Model Registration No. 99-123957 filed by the present applicant with two heating wires and connecting rods inside the heating element made of copper alloy The heating element transmits the state (freezing) of the road surface to the central computer in the artificial intelligence sensor with humidity, temperature sensor, etc., and grabs the state of the road surface from the central computer to give a power supply command to the central voltage regulator. The present invention relates to a central voltage regulator used in a road ice system for supplying an appropriate voltage from a regulator to a heating wire to heat and prevent freezing of the road surface.

The heating wire is a device that supplies power to the heating element by receiving electric power from the central voltage regulator. The covering is heat-dissipated and waterproofed. The heating wire is 2.5mm thick.

The heating wires T and R lead to a constant power cycle.

The heating element can be largely classified into an outer heating element and an inner heating element, and the inner heating element is used when paving roads for the first time. In other words, in order to prevent the temperature from being absorbed outside before installing the internal heating element under the surface before paving the road, install an insulation under the floor and install the internal heating element on it, and then arrange the surface of the road neatly. Finish the construction of the heating element and in case of disconnection or in case of breakdown after the construction of the inner heating element, simply cut the outer heating element 5mm into the surface of the road and insert the outer heating element so that it does not protrude on the road.

The external heating element is the actual size and is designed to withstand the impact from the outside, and it is an important device that dissipates heat to prevent the floor from freezing.

The heating element is exposed to the road surface, it pops out and there is a problem, or the heating element and the road surface have different properties, and the road surface is worn out more quickly. Its surface treatment improves ride comfort, and even if the heating element protrudes on the road surface, the adhesive treatment prevents the heating of the heating element and prevents the cracking of the road, and absorbs the shock caused by the load of the vehicle. It is an accessory that dissipates heat so that the road surface does not freeze. It selects copper alloy to improve the heat conduction efficiency and can withstand the load of the vehicle so that it can be used semi-permanently.

It is a device that supplies heat to the internal and external heating elements, and the coating is heat-dissipating and waterproofing. It is semi-permanent and consists of a 2.5mm thick heating wire, on top of which is a conductive conductor core, a fluoropolymer jacket, a copper foil and an outer cover.

The artificial intelligence sensor detects the condition of the road surface and the surrounding environment and transmits it to the central computer. It is one of the important devices to operate the road surface ice prevention system.

Artificial intelligence sensor is equipped with a temperature sensor, humidity sensor, and a device for detecting the state of the heating element and the road surface.

The central voltage regulator controls the proper power supply to the heating element according to the road condition and the surrounding environment when the system operation command is received from the central computer.

The central voltage regulator consists of a power supply, a controller, an electromagnetic wave absorber, and a communication modem. The central voltage regulator is connected to a central computer, and the electromagnetic wave absorber absorbs all the electromagnetic waves generated from the electrical device and supplies them with new electricity.

When the road surface is worn or deformed with the use of the vehicle and the passage of time, the device of the present invention is also deformed in the same way as the deformation of the road. The device is not damaged and can be used semi-permanently.When water is infiltrated, the heating element generates heat and is released to the outside as steam.In order to solve the drawback of the high consumption of power by using only 315V conventionally, It can be used as.

Hereinafter, the installation method will be described through embodiments.

Example 1 (when construction on existing road)

As shown in FIG. 3, after the outer heating element 11 is appropriately spaced to fit the surrounding environment, the bottom surface is cut to a depth of 15 mm and a thickness of 5 mm, and then the upper portion of the outer heating element 11 having the heating wire 1 is built therein. Strong adhesive is used to form an adhesive layer (2) on the surface layer (a) to improve ride comfort, and even if the heating element protrudes above the surface layer (a), the adhesive treatment prevents the heating element from falling off and prevents cracking of the road. To prevent the shock absorbing effect due to the load of the vehicle, to prevent the seepage of water, and to insert the external heating element 11 formed with the adhesive layer (2) so that the external heating element to match the road surface. After finishing inserting the heating element by using the small roller, as shown in FIG. 8, it is connected to the heating wire 1 of the heating element and the wires 6 and 7 connected to the artificial intelligence sensor 9, and then the central voltage regulator 10 and the artificial Intelligent Sensor (9) If the connection is provided with a complete sets by setting a suitable temperature in the middle voltage (10) regulator.

Check whether the external heating element (11) is protruding from the floor, whether the heating wire (1) is disconnected or whether the artificial intelligence sensor (9) is operating normally, and whether it also works manually.

Example 2 (when construction on new road)

In the new road, when the road is paved, install the insulation under the surface layer (A) and install the inner heating element 12 on it, and then arrange the insulation layer (middle layer) (B) neatly. The construction of 12) is finished, and if the wire is disconnected after construction of the internal heating element 12 or if damaged, the external heating element 11 may be simply replaced with the failed internal heating element 12 (abandon the damaged internal heating element). 5mm, just cut and plug in the wires,

Construction of the external heating element is to be installed in the same way as the existing road installation method.

In the present invention, the interval between the heating wire 1 and the heating wire inserted into the heating element can be adjusted according to the floor state. The thickness of the heating wire 1 is 1.23 mm and is a semi-permanent product. Computer controlled methods can be installed as needed and power can be supplied manually to the heating wire.

Experimental Example 1

According to the data presented in the production technology laboratory (Korea Institute of Industrial Technology Test Report No. 9447 dated Oct. 6, 99), under the same conditions, road equipment does not have a device to prevent road frost. It was found to withstand a load of about 85 kgt more than not.

To illustrate this in detail,

division Compression Fracture Load (㎏t) Specimen size U 3,710 Ø110 × 100ℓ radish 3,615 Ø110 × 100ℓ

The installation of heating elements to prevent the freezing of the road is installed on the road surface, and the test report indicates that the road surface is safer.

As a result of the test of the Korea Building Materials Testing Institute (Ref. 99. October 1, 1999), the safety level is considered to be about 700kg on average, which is an important component in heat transfer among the device for preventing the surface freezing facility. The safety of more than 670 kg when the sample with the heating element is installed is considered to be no problem when the heating element is installed. If the road surface freezes during winter snowfall, it may contribute to some degree of road damage during spring thaw. (Because road frost prevention facility prevents road surface from freezing)

Experimental Example 2

The special adhesive under the heating element prevents the heating element from falling off and prevents road cracking, and absorbs the shock when the vehicle is loaded to cushion it and prevents water from seeping.

If the heating element is plugged into the road surface and finished with a special adhesive, the water can prevent itself from seeping through the heating element, and since the heating element is glued from the lower part to the upper surface in the state, there is no worry of leaving the heating element.

Test report

Test Items Test result Remarks sensor Below 0 ℃ Switch on state (heater power supply) Only if the temperature sensor sensor detects the external temperature but below zero degrees below zero, so that the central controller radiates heat. Time required to melt ice 10 mm thick, 480 mm wide and 780 mm long at an external temperature of -5 ° C Above 0 ℃ Switch off state (heater power off) Time to Melt Ice 13 hours 10 minutes (power consumption 84.6W)

Unlike the existing heating method (Gwangju, Jeonnam Small and Medium Business Administration Test Report 99. 10. 4. No. 2605), the heating element that prevents freezing heat transfers heat unlike the heating method. The newly produced heating element transfers heat, and the ice sheet of 10mm thickness, 480mm length and 780mm width is transferred to the non-heated type and melted for 13 hours and 10 minutes at minus -5 ℃. It is expected that this technology will contribute greatly to national competitiveness with the first product developed not only in Korea but also in the world.

Experiment 3

Road ice prevention facility and construction method (see SNOW MELTING SYSTEM design) is a method of cutting the road surface into 5mm width according to the difference of road surface and inserting 5mm heating element.

The road surface anti-freezing facility is built with heating wires (cf. Gwangju, Jeonnam Small and Medium Business Administration Test Report Issue No. 99-2889 dated October 22, 99), with a thickness of 0.101, which focuses on reducing power consumption. 99. 9. 3. The test report issued by the Korean Institute of Electrical and Electronics Engineers, No. 99-1965) showed a power consumption of 49.5W, but the test report No. 99-2889 of Gwangju, Jeonnam Small and Medium Business Administration dated October 22, 99 By assembling and adding various devices to lower the electric bill as much as possible, the power consumption has been greatly reduced to 2.30W. In the future, we plan to develop better products through continuous research, and the temperature of the heating element is about + 25 ℃. It is believed that the temperature of the heating element is good at + 25 ° C.

Experimental Example 4

In order to provide a reasonable basis for the installation of the road ice prevention device, the verification data for the installation at the optimum interval (interval between heating elements) is suggested (SME Test Report No. 99-2889). The interval can be adjusted, so it is not possible to exclusively determine the spacing of heating elements. However, the test results show that the spacing of 1200 to 1500 mm is good. There will be no big problem.

Experimental Example 5

Except for the inclined area during installation, the heat generated from the heating element is insulated through the road surface, so the data is presented for this (described in Small and Medium Business Administration test report 3 to 4 above). According to the automatic measurement to determine whether the ON / OFF operation, regardless of being insulated, it is possible to grasp the road situation with a main computer in the wide area. The central regulator also provides a constant temperature power supply. Since the thermal conductivity of the asphalt concrete surface is superior to that of concrete, the thermal conductivity of the asphalt concrete is not a big problem.

When described in detail with reference to the drawings as follows.

1 is a state diagram of the road surface freezing system of the present invention, FIG. 2 is a detailed view of the road heating system external heating element of the present invention, FIG. 3 is a replacement diagram when the road surface ice system external heating element of the present invention, Figure 4 is a road surface freezing of the present invention Figure 5 is a detailed view of the internal heating element of the system, Figure 5 is a replacement diagram when the heating element internal heating element breakage of the present invention, Figure 6 is a heating element and the connecting rod of the road surface ice system of the present invention, (A) heating element side view, (B) heating element perspective view, 7 is an enlarged view of a hot wire of the road surface icing system of the present invention, FIG. 8 is a circuit diagram of the road surface icing system of the present invention, (C) connection state diagram, (D) a detailed circuit diagram, and FIG. 9 a detailed view of the central voltage regulator of the present invention. 10 is a detailed view of the magnetic magnetic field of the present invention, and FIG. 11 is a detailed view of the electron absorber of the present invention. The heating wire 1, the inverting conductor core 2, the fluoropolymer jacket 3, and the copper foil 4 are shown in FIG. ), External cover (5), connecting line (6, 7), artificial intelligence sensor (9), central voltage regulator (10), external Heating element 11, internal heating element (12, 12 '), panel 13, connecting rod 14, switch 15, hot wire through hole (16, 16'), connecting rod through (17), power supply (21) , Controller 22, communication modem 23, electromagnetic wave absorber 24, electromagnetic wave detector 31, connection pin 32, spark level 33, spark power 34, artificial diamond 35, air inflow Hatch 36, air heat pipe 37, coil 38, magnet 39, power switching device 40, power generator 41, heat recovery device 42, heat detector 43, power generator (44) ), T line 45, R line 46, and DC line 47 are shown.

As shown in FIG. 8, the present invention transmits the state (freezing) of the road surface to the central computer in the artificial intelligence sensor 9 in which the humidity, temperature sensor, etc. are embedded, and grasps the state of the road surface in the central computer. The power supply command is made to the voltage regulator to supply the appropriate voltage to the heating wire to prevent the road surface from freezing. As shown in FIGS. 1 to 4 and 6, the two heating wires 1 embedded in the inner and outer heating elements are supplied with power from a voltage regulator to supply heat to the heating element, and the coating is heat-dissipated and waterproofed. It is semi-permanent as shown in Fig. 7 and consists of a heating wire 1 having a thickness of 2.5 mm, and a conductive conductor core 2, a fluoropolymer jacket 3, a copper foil 4, and an outer cover 5 thereon.

2 and 3, the outer heating element 11 can be installed without limitation in the lane distance, and the connection method between the lanes includes a connecting rod 14 having a diameter of 3 mm and a length of 40 mm at the connecting portion of the heating element. 17) The connecting rod 14 is made of the same material as the external heating element 11 or made of a special synthetic resin, and it is possible to install or replace the external heating element during the lane expansion or repair work. The fixing pin 20 is formed on the lower part 24 of the heating element 11, and the fixing pin 20 is fixed to the road surface by the fixing pin 20, and the heat dissipation so that the road surface does not freeze. It is configured to withstand the load of the vehicle.

FIG. 8 is a circuit diagram of a road ice prevention system according to the present invention, in which a central voltage regulator 10 connected to an artificial intelligence sensor 9 is connected to switches 15 and 15 '(overload protection devices 1 and 2 as a whole). One end is connected to the artificial intelligence sensor (9),

The heat transfer by the heating wires 1 connected to the plurality of external heating elements 11 and the inner heating element reaches a constant temperature in the first outer heating element 11 and the heat is transferred in the order of the next heating elements 11 and 12. In the case of the parallel connection, there is a temperature difference between the final heating element and the first heating element, and the first heating element is already overheated until a certain temperature is reached and the last heating element reaches a predetermined temperature, thereby consuming power. When a certain temperature is reached, the switch is automatically switched off to save power consumption.

The sensor of the artificial intelligence sensor 9 connected to the upper part is set to a temperature sensor when the temperature is over 0 ° C. even when a lot of snow is accumulated, and is switched off when there is no humidity even when it is below 0 ° C. to save power consumption. It's about the system.

In the system operation of the present invention, when the main power is switched on, the digital V-meta and the power are turned on. When SS1 (Operation Operation S / W) is turned on, if SS2 (Manual, Auto) Switch is automatically turned on, Digit appears on the digital TC (Heat Controller) and HCT (Humidity Controller Timer). In case of automatic operation, M / C (magnetic contactor) is operated by TC and HTC.

When the M / C (Magnetic Contactor) is activated, electricity is supplied to the heating wire to generate heat.

The temperature controller (TC) uses two stages of control. In order to operate M / C (magnetic contactor), it is operated under the condition detected by temperature sensor and humidity sensor. Initial condition is that both 1st stage set temperature (example 0 ℃) and set humidity (example 85%) are satisfied at the same time. When the timer starts.

When the timer is operated, the M / C (magnetic contactor) is operated to supply heat to the heating wire 1 while the two-stage set temperature (eg, 20 ° C.) is not reached. When the TC2.H is operated, the timer is reset to turn off the timer and cut off the hot wire power. Repetitive operation is always possible when the initial condition is met, and when used manually, it can force the heating wire.

Covers the range of the heating wire length of about 10Km (distance about 5Km) by the basic central voltage regulator.

(XO.CR) is inserted for the purpose of protection against abnormality (short circuit and overvoltage) and load side faults inside the panel.

In FIG. 8D, the numbers 1 to 7 represent the numbers of the connected internal and external heating elements.

The power supply 21 of FIG. 9 supplies power to all systems, the controller 22 automatically controls all systems, the central computer controls all systems, and the electromagnetic wave absorber 24 is generated from the electrical system. It absorbs electromagnetic waves and supplies new electricity.

10 is a diagram showing the characteristics of the magnetic field, the heating element is shown a system that simply melts snow or ice on the cold winter cold surface by emitting a magnetic thermal magnetic field 1.5 mm apart from the magnetic thermal magnetic field to the left and right, connected to the hot wire The power is circulated to the T and R lines, and one of the two DC lines is directly connected to the heating element, and the other one is exposed to the outside of the central controller. A magnetic field is formed on both sides of the heating element to melt snow or ice on both sides of the road. . At this time, while the T-line 45, R-line 46 is circulated while the DC power is supplied using the less electricity by the heat of the magnetic field shows the state of melting the freezing in winter.

11 illustrates a structure of an electromagnetic wave absorber 24. The electromagnetic wave detector 31 of the upper portion of the center is connected to a spark level 33 which causes a spark by a connecting pin 32, and a lower portion of the spark level 33. The spark power source 34 for sparking, and the artificial diamond 35 for generating light while the absorbed electromagnetic wave sparks, the air inlet hatch 36 on the right side of the device is an air passage It is formed in the upper part of the pipe, and the air passage pipe and the air heat pipe (37) extending in the lower part of the center is provided, and when the light emitted from the artificial diamond (35) to heat the internal air to a high temperature, the generated gas and The electricity is generated by the inflated internal pressure, i.e., the magnet 39 is surrounded by the coil 38 on the left side of the device, and the coil 38 is stimulated by the instantaneous high pressure to surround the outside.Seat is rotated to the 39 coil 38 is rapidly and in a normal electricity generation, and generates electricity by rotating the inflow of air from the outside at high speed,

The electricity generated in the device is generated by the power switching device 40 installed in the lower center and the power generating device 41 installed in the lower part, and the heat in the device is sensed by the heat detector 43 The heat recovery unit 42 recovers heat, and when electricity is generated, supplies power to the power supply unit 44, and the T line 45 and the R line 46 connected to the lower part of the electromagnetic wave absorber 24. It is a device that converts electromagnetic waves that supply electricity to outside by).

On cold roads as shown in FIG. 1 to prevent freezing of the road surface in winter, even if the external heating element 11 protrudes on the road at intervals of about 1 meter, it acts as an anti-slip jaw at night drowsy driving, etc. Economic road surface freezing system and construction method to prevent safety accidents.

The present invention is an apparatus and a system for preventing slipping due to freezing by installing not only a road but also a stairway of an overpass, a staircase of an apartment, an entrance of an underpass, and the like.

The present invention as described above can prevent and control the road freezing in winter, can be easily installed when installed on the existing road, can be installed without limitation on the circumstances of the road, can be installed on the stairs as well as the road, It is easy to maintain and repair the heating element by installing or replacing the heating element during lane expansion or repair work.

The chemicals currently used for snow removal have a great impact on environmental pollution, but the introduction of new facilities not only preserves the environment, but also makes it easy to cope with heavy snowfall and unforeseen circumstances.

It is also possible to obtain the effect of ondol even when installed on the floor of a warehouse or living room. Especially when installed on the ground (replanted soil) in a plastic house, the growth of crops is good and the growth is faster, and the power consumption is cheaper than the conventional devices. The effect is not to waste manpower and equipment.

Claims (8)

delete delete delete An internal heating element and an external heating element with a built-in heating wire connected to the inner and outer heating elements by a connecting line, and an artificial intelligence sensor that senses the environment of the road and transmits it to the central computer, and the center which automatically adjusts the heating wire by the instruction of the central computer. In the central voltage regulator used in the road ice system consisting of a voltage regulator, The central voltage regulator 10 includes a power supply 21 for supplying power to all systems, a controller 22 for automatically controlling all systems, a communication modem 23 and electromagnetic waves absorbing electromagnetic waves to generate electricity. Central voltage regulator used in the road ice system, characterized in that consisting of an absorber (24). The electromagnetic wave absorber (24) of the electromagnetic wave detector (31) is connected to a spark level (33) which causes a spark by a connecting pin (32), and a lower portion of the spark level (33). The spark power source 34 for sparking, and the artificial diamond 35 for generating light while the absorbed electromagnetic wave sparks, the air inlet hatch 36 on the right side of the device is an air passage It is formed in the upper part of the pipe, and the air passage pipe and the air heat pipe (37) extending in the lower part of the center is provided, and when the light emitted from the artificial diamond (35) to heat the internal air to a high temperature, the generated gas and The electricity is generated by the inflated internal pressure, i.e., the magnet 39 is surrounded by the coil 38 on the left side of the device, and the coil 38 is stimulated by the instantaneous high pressure to surround the outside. Magnet (39 In the coil 38 is rotated at a high speed to generate general electricity, and also generates electricity by rotating the air introduced from the outside at a high speed, The electricity generated in the device is generated by the power switching device 40 and the power generating device 41 installed below the center of the generated electricity, the heat in the device is detected by the heat detector 43 The heat recovery unit 42 recovers heat, and when electricity is generated, supplies power to the power supply unit 44, and the T line 45 and the R line 46 connected to the lower part of the electromagnetic wave absorber 24. The central voltage regulator used in the road ice system, characterized in that the device for converting the electromagnetic wave to supply electricity to the outside by the electricity. delete delete delete