KR101865002B1 - automatic control panel box having control and management temperature and humidity - Google Patents

automatic control panel box having control and management temperature and humidity Download PDF

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Publication number
KR101865002B1
KR101865002B1 KR1020170143319A KR20170143319A KR101865002B1 KR 101865002 B1 KR101865002 B1 KR 101865002B1 KR 1020170143319 A KR1020170143319 A KR 1020170143319A KR 20170143319 A KR20170143319 A KR 20170143319A KR 101865002 B1 KR101865002 B1 KR 101865002B1
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KR
South Korea
Prior art keywords
housing
humidity
temperature
enclosure
cooling
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KR1020170143319A
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Korean (ko)
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김덕원
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김덕원
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Priority to KR1020170143319A priority Critical patent/KR101865002B1/en
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/409—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using manual data input [MDI] or by using control panel, e.g. controlling functions with the panel; characterised by control panel details or by setting parameters
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20209—Thermal management, e.g. fan control

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The present invention relates to an automatic control panel with a function to integrally manage and control the temperature and humidity, comprising an enclosure (10) having a receiving space formed therein and having a door (D) for inspection installed thereon; a bracket frame (20) installed on the inner side surface of the enclosure (10) and having a plurality of hanging brackets (21, 21′) facing each other; a shelf (30) selectively hung on the hanging brackets and having a plurality of electronic products (P) mounted thereon; a main fan (40) provided on one side of the enclosure (10) to discharge air having passed through the inside of the enclosure; first and second enclosure opening and closing ends (51, 52) installed at one side and the other side of the enclosure (10) and interlocked with the main fan (40) to selectively open and close the inside of the enclosure (10); a temperature sensor unit (60) including a first temperature sensor (61) measuring the internal temperature of the enclosure (10) and generating a first temperature signal corresponding thereto, and a second temperature sensor (62) measuring the external temperature and generating a second temperature signal corresponding thereto; and a humidity sensor unit (70) including a first humidity sensor (71) measuring the internal humidity of the enclosure (10) and generating a first humidity signal corresponding thereto, and a second humidity sensor (72) measuring the external humidity and generating a second humidity signal corresponding thereto.

Description

[0001] The present invention relates to an automatic control panel having integrated temperature and humidity control and control functions,

The present invention relates to an automatic control panel having integrated temperature and humidity management and control functions, and more particularly, to an automatic control panel having an integrated management and control function of temperature and humidity that can safely and integrally manage built- To a control panel.

Generally, the automatic control panel is operated to supply, control and shut off electricity in various industries such as animal husbandry facilities, sewage and wastewater treatment facilities, water and sewage facilities construction, automatic building control, power monitoring, and biogas facilities. PLC, inverter, SCR, measuring instrument, communication equipment, various switches, relays, circuit breakers and fuses for voltage interruption (hereinafter referred to as "electrical equipment") ) Are disposed.

Such automatic control panels are often exposed to the outside in poor environments such as sewage and wastewater treatment facilities and livestock facilities, and are therefore exposed to strong sunlight and excessive moisture.

However, since electrical parts mounted in the automatic control panel are made of semiconductor parts, various switches, contacts, etc., corrosion occurs due to temperature and humidity, power is shut off or malfunction occurs, There has been a problem that frequent malfunctions are caused by an external radio wave.

Related prior art related to water distribution is disclosed in Patent Registration No. 10-0667047 entitled " Structural < RTI ID = 0.0 > Switchboard < / RTI > and Automatic Control Panel Structure to Prevent Removal and Entry of Moisture and Corrosive Hazardous Gasses.

It is an object of the present invention to provide an automatic control panel having integrated temperature and humidity control and control functions that can safely and integrally manage built-in electrical equipment in an environment of external temperature and humidity as well as an electric wave environment The purpose.

It is another object of the present invention to provide an automatic control panel having integrated temperature and humidity control and control functions that can be installed in various positions so as to be able to accommodate electrical products of various sizes.

In order to achieve the above object, an automatic control panel having integrated temperature and humidity management and control function according to the present invention comprises: a housing (10) in which a storage space is formed and a door (D) for inspection is installed; A bracket frame 20 provided on an inner surface of the housing 10 and having a plurality of opposed bridging brackets 21, 21 '; A shelf 30 on which a plurality of electrical components P are mounted; A main fan 40 installed at one side of the housing 10 to discharge air passing through the housing; First and second housing opening and closing ends 51 and 52 installed on one side and the other side of the housing 10 and selectively opening and closing the inside of the housing 10 by interlocking with the main fan 40; A first temperature sensor 61 for measuring an internal temperature of the housing 10 and generating a corresponding first temperature signal and a second temperature sensor 62 for measuring an external temperature and generating a corresponding second temperature signal A configured temperature sensor unit (60); A first humidity sensor 71 for measuring the internal humidity of the housing 10 and generating a corresponding first humidity signal, a second humidity sensor 72 for measuring the external humidity and generating a corresponding second humidity signal, (70); A cooling box (80) for selectively mounting an electrical component (P ') sensitive to temperature; A cooling unit (90) installed in the cooling box (80), for cooling the electric components contained in the cooling box (80); A sub-fan 110 installed on the upper side of the housing 10; And an extension duct 120 for guiding the heat absorbed air generated in the process of cooling the electric component P 'built in the cooling box 80 to the sub fan 110 by the cooling unit 90 .

The enclosure 10 according to the present invention includes an outer enclosure 11 exposed to the external environment and an inner enclosure 12 disposed so as to be spaced apart from the inside of the outer enclosure 11. [

In the present invention, the inner housing 12 includes a support frame 13 having a fitting groove 13a formed at a right angle to form a skeleton, and a fitting groove 13b formed in the fitting groove 13a of the supporting frame 13 And a composite panel (14) interposed therebetween; The composite panel 14 is formed by laminating a carbon fiber plate material 14a processed into a panel form on the basis of carbon fibers and a glass fiber plate material 14b processed into a panel form on the basis of glass fibers, .

In the present invention, the bracket frame 20 includes a plurality of hooking brackets 21 and 21 'having a plurality of hooking holes 21a formed at regular intervals; The shelf 30 is formed at both ends of the edge, and includes shelf protrusions 31 selectively interposed in the hooking opening 21a.

In the present invention, it further includes a magnet (32) installed on the upper side of the shelf projection (31).

In the present invention, the cooling unit (90) includes a thermoelectric element (91) which undergoes cooling and endothermic reaction on one side and the other side when power is applied; A heat absorbing block 92 closely attached to one side surface of the thermoelectric element 91 and having a plurality of heat absorbing fins 92a formed therein; A heat dissipation block 93 closely attached to the other side surface of the thermoelectric element 91 and having a plurality of heat dissipation fins 93a; A connection cover 94 connecting the heat absorbing block 92 and the heat radiating block 93 to each other to closely contact the heat absorbing block 92 and the heat radiating block 93 on both sides of the thermoelectric element 91; And a cap housing 96 coupled to the heat dissipation block 93 at an upper side of the cooling box 80 and connected to the extension duct 120.

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According to the present invention, since the enclosure is made of the outer enclosure and the inner enclosure, it is excellent in heat insulation and adopts the main fan and the first and second enclosure opening and closing operatively linked to the main fan, Can be prevented from being overheated.

Also, since the shelf equipped with the electrical equipment can move and move within the housing, it can be applied universally regardless of the size of the electric device.

And a cooling box provided with a cooling unit), it is possible to separately manage temperature-sensitive electric components P '.

By adopting the dehumidifying part, the humidity inside the enclosure can be lowered as a whole, and corrosion phenomenon can be prevented from occurring in switches or contacts of the electrical parts.

1 is a front view of an automatic control panel having integrated temperature and humidity management and control functions according to the present invention;
FIG. 2 is a view for explaining the internal configuration of the automatic control panel of FIG. 1,
3 is a sectional view taken along the line III-III 'of FIG. 2,
FIG. 4 is a drawing showing a shelf extending over the straddling bracket of FIG. 3,
FIG. 5 is a view for explaining the configuration by extracting the cooling box, the cooling unit and the dehumidifying part of FIG. 2,
FIG. 6 is a view for explaining the configuration of the cooling box and the dehumidifying part of FIG. 5,
FIG. 7 is a perspective view showing the dehumidifying portion of FIG. 6,
Fig. 8 is an excerpt of the cooling unit of Fig. 5; Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an automatic control panel having integrated temperature and humidity management and control functions according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a front view of an automatic control panel having integrated temperature and humidity management and control functions according to the present invention, FIG. 2 is a view for explaining an internal configuration of the automatic control panel of FIG. 1, Fig. 4 is a view showing a shelf extending over the straddling bracket of Fig. 3; Fig.

As shown in the figure, the automatic control panel having the integrated temperature and humidity management and control function according to the present invention includes: a housing 10 having a storage space therein and provided with a door D for inspection; A bracket frame 20 provided on an inner surface of the enclosure 10 and having a plurality of opposed bridging brackets 21 and 21 '; A shelf 30 on which the electrical component P is mounted; A main fan (40) installed at one side of the housing (10) for discharging air passing through the inside of the housing; First and second housing opening and closing ends 51 and 52 installed on one side and the other side of the housing 10 and selectively opening and closing the inside of the housing 10 by interlocking with the main fan 40; A first temperature sensor 61 for measuring the internal temperature of the housing 10 to generate a corresponding first temperature signal and a second temperature sensor 62 for measuring an external temperature and generating a corresponding second temperature signal A temperature sensor unit (60); A first humidity sensor 71 for measuring the internal humidity of the housing 10 and generating a corresponding first humidity signal and a second humidity sensor 72 for measuring the external humidity and generating a corresponding second humidity signal A humidity sensor unit (70); A cooling box (80) for selectively mounting the electric device (P '), which is sensitive to temperature, on the suspension bracket; A cooling unit (90) installed in the cooling box (80), for cooling the electric components contained in the cooling box (80); A dehumidifying unit 100 installed in the cooling box 80 to be connected to the cooling unit 90 to remove moisture in the air; A sub fan 110 installed on the upper side of the housing 10; An extension duct 120 for guiding the heat absorbed air generated in the process of cooling the electrical component P 'built in the cooling box 80 to the sub-fan 110; The main fan 40, the first and second housing opening and closing ends 51 and 52, the cooling unit 90, and the sub-fan 110 are controlled in cooperation with the first and second temperature signals and the first and second humidity signals. (Not shown).

3, the enclosure 10 includes an outer enclosure 11 exposed to the external environment and an inner enclosure 12 disposed so as to be spaced apart from the inside of the outer enclosure 11, and the outer enclosure 11 And the inner housing 12 improve the durability of the housing. Also, the air layer formed as the space between the outer enclosure 11 and the inner enclosure 12 functions as an insulator, thereby minimizing the external temperature from being conducted into the enclosure 10.

The inner housing 12 includes a support frame 13 having a fitting groove 13a formed at a right angle to form a skeleton and a composite panel (not shown) joined to the fitting groove 13a of the opposing support frame 13 14).

The composite panel 14 includes a carbon fiber plate (CFRP) 14a that has been processed into a panel form on the basis of carbon fibers and a glass fiber plate material (Glass Fiber Reinforced Plastics (CFRP) 14b are laminated and formed into a flat plate shape. The composite panel 14 is lightweight and has durability and strong chemical resistance, and has an electromagnetic wave shielding capability, so that electric components embedded in the enclosure can be prevented from malfunctioning due to external propagation. In particular, since the composite panel 14 is excellent in heat insulation and has a low thermal conductivity, even if the automatic control panel having the integrated management and control functions of temperature and humidity is disposed in the outdoors, it is possible to prevent the internal temperature of the enclosure 10 from rising excessively Thus minimizing the malfunction of electrical components such as control panels built by high temperature.

As shown in FIGS. 2 and 3, the bracket frame 20 includes a plurality of opposed bridging brackets, in this embodiment, four pairs of bridging brackets 21 and 21 ' 21) 21 'are mounted on a frame 22 fixed to the inner surface of the inner enclosure 12 by fastening members. At this time, a plurality of access hole bores 21a are formed at predetermined intervals in the latching brackets 21 and 21 '.

The shelf 30 is mounted with various electrical components, and is fixed on the straddle brackets 21 and 21 '. To this end, as shown in FIG. 4, shelf protrusions 31 are provided at both ends of the edge of the shelf 30 to selectively engage the engaging holes 21a. The shelf 30 can be moved upward or downward from the inside of the enclosure 10 by forwarding the shelf 30 to a specific hanger bracket or by inserting a specific hooking boss shelf protrusion 31 formed on the hanger bracket, Or rearward.

A magnet 32 is installed on the shelf 30 so as to be attached to the straddle brackets 21 and 21 'by magnetic force. In this embodiment, the shelf protrusion 31 is provided on the upper side. The magnet 32 magnetizes the shelf protrusion 31 to attach the shelf 30 to the straddle bracket so that the shelf 30 does not move or vibrate even when shock or vibration is applied from the outside.

The main fan (40) is installed at one side of the housing (10) to allow outside air to pass through the housing (10).

The first and second housing opening / closing ends 51 and 52 are provided on one side and the other side of the housing 10, and selectively open / close the inside of the housing by interlocking with the main fan 40. The first and second housing opening / closing ends 51 and 52 may be implemented in various forms, for example, a structure having a door rotated by a motor.

In the temperature sensor unit 60, the first temperature sensor 61 measures the internal temperature of the housing 10 to generate a corresponding first temperature signal, and the second temperature sensor 62 measures the internal temperature of the housing 10 An external temperature is measured to generate a corresponding second temperature signal, and the first and second temperature signals are transmitted to the control unit.

In the humidity sensor unit 70, the first humidity sensor 71 measures the internal humidity of the housing 10 to generate a corresponding first humidity signal, and the second humidity sensor 72 measures the humidity of the housing 10 The humidity sensor 72 measures the external humidity and generates a corresponding second humidity signal, and the first and second humidity sensors 72 are transmitted to the controller.

6 is a view for explaining the configuration of the cooling box and the dehumidifying portion of Fig. 5, Fig. 7 is a view for explaining the configuration of the dehumidifying portion of Fig. 5, Fig. 8 is a drawing showing the cooling unit of Fig. 5 extracted. Fig.

The cooling box 80 is mounted on a specific shelf 30 and forms a closed space in which an electrical component P 'sensitive to temperature is embedded. The cooling box 80 is movable in a predetermined position inside the enclosure 10 by the shelf Respectively. The cooling box (80) includes a heat insulating box (81) mounted on a specific shelf and formed with a coupling hole (81a) at the center of its upper side; A box fan 82 installed on one side of the side of the heat insulating box 81; a box opening / closing end 83 provided on the other side of the side of the heat insulating box 81; A channel groove 84 formed to be recessed along the bottom edge of the heat insulating box 81; And a hose 85 connected to the channel groove 84 and connected to the outside of the housing 10.

The heat insulating box 81 has a form of being separated or combined with each other, as shown in Fig.

6, the box fan 82 and the box opening / closing end 83 are provided so as to face the side of the heat insulating box 81. When the box fan 82 is operated, The heat insulating box 81 is opened to allow the air inside the enclosure 10 to flow inside the heat insulating box 81. At this time, the box opening / closing end 83 can be implemented in various forms and can be implemented with a structure having a door rotated by a motor like the first and second housing opening / closing ends 51 and 52.

Condensation falling from the cooler housing 101 to be described later is collected in the channel groove 84 and the water collected in the channel groove 84 is discharged to the outside of the enclosure 10 by the hose 85. [

As shown in FIG. 8, the cooling unit 90 is provided to cool electrical components contained in the cooling box 80. The cooling unit 90 includes a thermoelectric element (not shown) for cooling and endothermic reaction on one side and the other side, (91); A heat absorbing block 92 closely attached to one side of the thermoelectric element 91 and having a plurality of heat absorbing fins 92a formed therein; A heat dissipation block 93 closely attached to the other side surface of the thermoelectric element 91 and having a plurality of heat dissipation fins 93a; A connection cover 94 connecting the heat absorbing block 92 and the heat radiating block 93 to each other to closely contact the heat absorbing block 92 and the heat radiating block 93 on both sides of the thermoelectric element 91; A mold 95 filled in an empty space inside the connection cover 94; A cap housing 96 coupled to the heat dissipation block 93 at an upper side of the cooling box 80, the cap housing 96 being connected to the extension duct 120; And a cooling fan 97 installed in the heat-radiating block 93 to flow air between the radiating fins 93a.

Both sides of the thermoelectric element 91 are in close contact with the heat absorbing block 92 and the heat radiating block 93. On the opposite sides of the heat absorbing block 92 and the heat radiating block 93, 92a and a radiating fin 93a are formed.

The connection cover 94 is formed with a spacing protrusion 94a on the inner circumferential surface so as to be spaced apart from the outer circumferential surface of the heat dissipation block 93. The connection cover 94 is provided between the heat absorption block 92 and the heat dissipation block 93 Thereby minimizing thermal conduction through. The lower end edge of the connection cover 94 is provided with a fastening blade 94b extending over the edge of the fastening hole 81a of the heat insulating box 81 so that the cooling unit 90 of the present invention can be easily So that they can be combined.

The mold 95 completely blocks the thermoelectric element 91 from the external environment, thereby preventing the occurrence of condensation due to the temperature difference around the thermoelectric element 91.

The cap housing 96 collects the heat dissipated in the heat dissipation block 93 and guides it to the extensible duct 120. At this time, a plurality of ventilation holes 96a are formed on the side of the cap housing 96 so that the air inside the enclosure 10 can be contacted by the ventilation fins 93a via the ventilation holes 96a. That is, when the sub fan 110 to be described later is operated to form a negative pressure in the extension duct 120, the air in the housing 10 flows into the cap housing 96 through the vent hole 96a, And then discharged to the sub-fan 110 after passing through the heat exchanger 93a to dissipate heat in the heat-radiating block 93. [

When the power is supplied to the thermoelectric element 91, the heat absorbing block 92 absorbs the ambient heat while lowering the temperature inside the heat insulating box 81, The heat generated in the heat radiating block 93 is discharged to the outside through the extender duct 120 and the sub fan 110 to be dissipated.

5 and 7, the dehumidifying part 100 includes a cooler housing 101 connected to the heat absorbing block 92 and opened downward, and surrounding the inner circumferential side of the heat insulating box 81; A first dehumidifying hole 102 formed at one side of the side of the cooler housing 101 and opposed to the box fan 82; And a second dehumidifying hole (103) formed on the other side of the cooler housing (101) and opposed to the box opening end (83).

The cooler housing 101 has an inclined surface 101a formed on the upper side and a side surface 101b extending downward from the inclined surface 101a so that the lower side of the side surface of the cooler housing is opposed to the channel groove 84 of the cooling box do. The condensation generated in the inside of the cooler housing 101 is collected by the water channel grooves 84 formed in the cooling box 80 on the inclined surface 101a and the side surface 101b and then collected in the water groove 84, Is discharged through the hose (85) to the outside of the housing (10).

The extension duct 120 guides the heat absorbed air generated in the process of cooling the electric components inside the cooling box 80 to the sub fan 110 when the cooling unit 90 operates. The extension duct 120 is formed in a bellows shape so that the sub fan 110 and the cooling unit 90 are always connected regardless of the installation position of the cooling box 80. [

Next, the operation of the automatic control panel having the integrated temperature and humidity management and control function according to the present invention will be described.

(a) If you want to cool the electrical component (P ') contained in the cooling box,

The control unit operates the cooling unit 90 to apply power to the thermoelectric element 91. The heat absorbing block 92 absorbs the ambient heat while lowering the temperature inside the heat insulating box 81, The heat generated in the heat radiating block 93 is discharged to the outside through the extender duct 120 and the sub fan 110 which will be described later to radiate heat.

(b) If the internal temperature of the enclosure is in an overheated condition which is excessively higher than the external temperature,

If the temperature measured by the first temperature sensor 61 inside the housing 10 is equal to or higher than the set temperature, for example, the image 40 deg. C or the temperature measured by the second temperature sensor 62 outside the housing 10 The first and second temperature signals generated by the first and second temperature sensors 61 and 62 are transmitted to the control unit to open the first and second housing opening and closing ends 51 and 52, 40). In this case, the main fan 40 circulates relatively cool air outside the enclosure 10 to the inside of the enclosure 10 through the first and second enclosure opening / closing ends 51 and 52, ) The internal temperature is lowered.

(c) When the internal humidity of the housing is excessively higher than the external humidity,

When the humidity measured by the first humidity sensor 71 inside the housing 10 is larger than the humidity measured by the second humidity sensor 72 outside the housing 10, 62 are transmitted to the control unit. Thereafter, the controller closes the first and second housing opening / closing ends 51 and 52 to block the housing 10 from the external environment and open the box opening / closing end 83 of the cooling box 80, 82, and the cooling unit 90 is operated to cool the cooler housing 101. The humid air in the housing 10 flows into the inside of the cooler housing 101 through the box opening and closing end 83 and then contacts with the inner peripheral surface of the cooler housing 101 which is cooled relatively cool, The moisture in the air is absorbed by the cooler housing 101, and as a result, the humidity in the air inside the enclosure 10 is lowered. The condensation formed on the inner circumferential surface of the cooler housing 101 is collected in the channel groove 84 and then discharged to the outside of the housing 10 through the hose 85.

That is, since the humidity inside the enclosure is lowered by using the dew condensation phenomenon, the electrical parts built in the enclosure 10 can be prevented from being damaged by the high temperature.

As described above, according to the present invention, since the housing is made of the outer housing 11 and the inner housing 12, it is excellent in heat insulation, and the main housing 40 and the main fan 40 By employing the housing closing ends 51 and 52, it is possible to prevent the inside of the housing from being overheated even in an external high temperature environment.

In addition, since the shelf 30 on which the electrical component P is mounted can move and move within the enclosure 10, the universal application is possible regardless of the size of the electrical component.

Further, by using the cooling box 80 provided with the cooling unit 90, it is possible to separately manage the temperature-sensitive electric component P '.

By adopting the dehumidifying portion 100, the humidity inside the enclosure 10 can be lowered as a whole, and corrosion phenomenon can be prevented from occurring in the switches, contacts, etc. of the electrical components.

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

10 ... housing 11 ... outer housing
12 ... inner housing 13 ... supporting frame
14 ... composite panel 14a ... carbon fiber sheet
14b ... glass fiber plate 20 ... bracket frame
21, 21 '... Stacking bracket 21a ... Blanking hole
22 ... frame 30 ... shelf
31 ... ledge protrusion 32 ... magnet
40 ... main fan 51, 52 ... first and second housing parts
60 ... Temperature sensor unit 61, 62 ... First and second temperature sensors
70 ... humidity sensor unit 71, 72 ... first and second humidity sensors
80 ... cooling box 81 ... insulation box
81a ... engagement hole 82 ... box fan
83 ... box closed 84 ... channel groove
85 ... hose 90 ... cooling unit
91 ... thermoelectric element 92 ... heat absorbing block
92a ... endothermic pin 93 ... heat-radiating block
93a ... radiating fin 94 ... connection cover
94a ... spaced projection 94b ... hanging wing
95 ... mold 96 ... cap housing
97 ... cooling fan 100 ... dehumidifying part
101 ... cooler housing 102 ... first dehumidification hole
103 ... Second dehumidification hole 110 ... Sub fan
120 ... kidney duct

Claims (8)

A housing (10) having a storage space formed therein and provided with a door (D) for inspection;
A bracket frame 20 provided on an inner surface of the housing 10 and having a plurality of opposed bridging brackets 21, 21 ';
A shelf 30 on which a plurality of electrical components P are mounted;
A main fan 40 installed at one side of the housing 10 to discharge air passing through the housing;
First and second housing opening and closing ends 51 and 52 installed on one side and the other side of the housing 10 and selectively opening and closing the inside of the housing 10 by interlocking with the main fan 40;
A first temperature sensor 61 for measuring an internal temperature of the housing 10 and generating a corresponding first temperature signal and a second temperature sensor 62 for measuring an external temperature and generating a corresponding second temperature signal A configured temperature sensor unit (60); And
A first humidity sensor 71 for measuring the internal humidity of the housing 10 and generating a corresponding first humidity signal and a second humidity sensor 72 for measuring the external humidity and generating a corresponding second humidity signal A humidity sensor unit 70 configured;
A cooling box (80) for selectively mounting the electrical component (P ') sensitive to temperature;
A cooling unit (90) installed in the cooling box (80), for cooling the electric components contained in the cooling box (80);
A sub-fan 110 installed on the upper side of the housing 10; And an extension duct 120 for guiding the heat absorbed air generated in the process of cooling the electric component P 'built in the cooling box 80 to the sub fan 110 by the cooling unit 90 Automatic control panel with integrated management and control of temperature and humidity. The connector according to claim 1, wherein the housing (10)
An external enclosure (11) exposed to an external environment and an internal enclosure (12) arranged to be spaced apart from the inside of the enclosure (11). 3. The hood according to claim 2, wherein the inner housing (12)
And a composite panel (14) which is engaged with the fitting groove (13a) of the supporting frame (13) facing the supporting frame (13), the fitting frame (13) having the fitting groove (13a) formed at right angles to the frame.
The composite panel 14 is formed by laminating a carbon fiber plate material 14a processed into a panel form on the basis of carbon fibers and a glass fiber plate material 14b processed into a panel form on the basis of glass fibers, And an automatic control panel having integrated temperature and humidity management and control functions. The method according to claim 1,
The bracket frame 20 includes a plurality of hooking brackets 21 and 21 'having a plurality of hooking holes 21a formed at regular intervals;
The shelf (30) is formed at both edges of the shelf (30), and includes shelf protrusions (31) selectively interlocked with the access hole (21a). 5. The method of claim 4,
And a magnet (32) installed on the upper side of the shelf protrusion (31). delete 2. The cooling system according to claim 1, wherein the cooling unit (90)
A thermoelectric element (91) for cooling and endothermic reaction on one side and the other side when power is applied; A heat absorbing block 92 closely attached to one side surface of the thermoelectric element 91 and having a plurality of heat absorbing fins 92a formed therein; A heat dissipation block 93 closely attached to the other side surface of the thermoelectric element 91 and having a plurality of heat dissipation fins 93a; A connection cover 94 connecting the heat absorbing block 92 and the heat radiating block 93 to each other to closely contact the heat absorbing block 92 and the heat radiating block 93 on both sides of the thermoelectric element 91; And a cap housing (96) coupled to the cooling box (80) to surround the heat dissipation block (93) and connected to the extension duct (120) . delete
KR1020170143319A 2017-10-31 2017-10-31 automatic control panel box having control and management temperature and humidity KR101865002B1 (en)

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KR20200018068A (en) * 2018-08-10 2020-02-19 김종길 Distributing board case of sewage water treatment plant
CN111198545A (en) * 2019-12-24 2020-05-26 重庆特斯联智慧科技股份有限公司 Intelligent building indoor air environment maintenance system and method
CN112074166A (en) * 2020-09-16 2020-12-11 江苏财经职业技术学院 Automatic control box for electronic automatic control of internal heat
KR102277896B1 (en) * 2021-04-12 2021-07-15 (주)윈투스시스템 CCTV camera apparatus
KR102335413B1 (en) * 2021-05-12 2021-12-06 (주)원테크놀로지 Electric signboard having function of corrosion protection and fire prevention
WO2023043872A1 (en) * 2021-09-16 2023-03-23 Vertiv Corporation Systems and methods for environmental control of an enclosure
KR102514028B1 (en) 2022-11-07 2023-03-24 주식회사 에스지테크 Control System for Optimizing Internal Temperature and Humidity of PLC Panel with Improved Structure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200018068A (en) * 2018-08-10 2020-02-19 김종길 Distributing board case of sewage water treatment plant
KR102167277B1 (en) * 2018-08-10 2020-10-19 김종길 Distributing board case of sewage water treatment plant
CN111198545A (en) * 2019-12-24 2020-05-26 重庆特斯联智慧科技股份有限公司 Intelligent building indoor air environment maintenance system and method
CN112074166A (en) * 2020-09-16 2020-12-11 江苏财经职业技术学院 Automatic control box for electronic automatic control of internal heat
KR102277896B1 (en) * 2021-04-12 2021-07-15 (주)윈투스시스템 CCTV camera apparatus
KR102335413B1 (en) * 2021-05-12 2021-12-06 (주)원테크놀로지 Electric signboard having function of corrosion protection and fire prevention
WO2023043872A1 (en) * 2021-09-16 2023-03-23 Vertiv Corporation Systems and methods for environmental control of an enclosure
KR102514028B1 (en) 2022-11-07 2023-03-24 주식회사 에스지테크 Control System for Optimizing Internal Temperature and Humidity of PLC Panel with Improved Structure

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