CN107548445A - Control panel dehydrating unit - Google Patents
Control panel dehydrating unit Download PDFInfo
- Publication number
- CN107548445A CN107548445A CN201680025455.6A CN201680025455A CN107548445A CN 107548445 A CN107548445 A CN 107548445A CN 201680025455 A CN201680025455 A CN 201680025455A CN 107548445 A CN107548445 A CN 107548445A
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- mentioned
- control panel
- housing
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- air
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Gases (AREA)
Abstract
The present invention provides a kind of control panel dehydrating unit, it is characterised in that including：Housing, its front face sticks together the outside for being fixed on control panel, and form two intercommunicating pores at the upper and lower interval connected with the inner space of control panel, air inlet is formed at back part so that extraneous air is inhaled into, and exhaust outlet is formed at upper surface portion and so that being discharged by air inlet leaked-in air；Partition wall, in above-mentioned housing, the heat absorbing side space that the inside of above-mentioned housing is respectively divided into where two intercommunicating pores, and the heat radiation side space where air inlet and exhaust outlet；Electrothermal module, it is arranged to the center for penetrating above-mentioned partition wall so that its side of radiating is exposed to above-mentioned heat radiation side space, while its side of absorbing heat is exposed to above-mentioned heat absorbing side space；Guide plate, it is set in a manner of obstructing between the above-mentioned two intercommunicating pore in the heat absorbing side space in above-mentioned housing, and by the upper and lower separation in space formed with above-mentioned two intercommunicating pore, and its rear end opens, and makes the above-mentioned connection of space up and down separated.By the control panel dehydrating unit, the caused moisture in control panel can be effectively removed, and the inflow of foreign matter internally can be prevented.
Description
Technical field
The present invention relates to a kind of dehydrating unit, in more detail, is related to a kind of new control panel dehydrating unit
(dehumidification device for control panel), it is arranged on the outside of control panel, can be effectively
The moisture occurred in above-mentioned control panel is removed, and the inflow of foreign matter internally can be prevented.
Background technology
In general, control panel be for controlling various electronic equipments and manufacture device to run, built-in a variety of circuits
The equipment of part and controller.
In this control panel, for the control panel for controlling the operation of industrial manufacture device and using, it is arranged on
Equipped with the Work places of manufacture device, therefore the very big influence as caused by the environment in Work places can be received.
That is, because existing control panel is built-in with a variety of circuit blocks, therefore, the influence not only to moisture is non-
Often sensitive, it is abnormal or impaired also continually to occur operating because of various dust or oil caused by manufacturing process etc., therefore,
The problem of Frequent Troubles be present in the industrial control panel under the conditions of rugged environment and cause the possibility of fire by short circuit
The problem of property is big.
Therefore, the commonly provided polytype dehydrating unit, allows it safely to protect the control for being placed in operation field
Panel and by the dehumidification operation of the dehydrating unit, prevents the inside of above-mentioned control panel because of moisture from the influence of moisture
And impaired or generation operates abnormal problem.On this point, such as granted patent the 10-0544563rd, utility model is authorized
Disclosed in publication the 20-0347614th, granted patent the 10-0424345th etc..
However, according to the dehydrating unit of above-mentioned prior art to be removed in control panel in above-mentioned control panel
The mode of moisture is formed, therefore can only be provided in above-mentioned control panel for the high temperature hot gas being heated that dehumidifies, and then is occurred
Various circuit blocks in above-mentioned control panel are damaged or occurred the abnormal problem of operating because of high temperature hot gas.
Certainly, such as granted patent the 10-0781347th and granted patent the 10-0473193rd are provided in recent years
Disclosed, the technology by dehydrating unit installed in the outside wall surface of control panel, so as to prevent because of above-mentioned dehydrating unit institute
Circuit block caused by the high temperature hot gas of release in control panel is damaged.
But in above-mentioned technology, due to lacking the design of the flow behavior in view of air, therefore presence can not be effectively
The problem of completing dehumidification function.Especially since it can not fully handle the various dust or oil being present in operation field well
Deng so as to occur the phenomenon that dehydrating unit is easily broken down by the influence inside operation field, therefore existing and be difficult to fit
The problem of small-sized control panel for the manufacturing works of inclement condition.
The content of the invention
The technical problem to be solved in the present invention
The present invention proposes to solve various problems present in above-mentioned prior art, it is an object of the present invention to carry
For it is a kind of can effectively be removed installed in the outside of control panel moisture in above-mentioned control panel occurs while, energy
Enough prevent the new control panel dehydrating unit that foreign matter internally flows into.
Technical scheme
To achieve the above object, control panel dehydrating unit of the invention, it is characterised in that including：Housing, before it
The outside for being fixed on control panel is sticked together in portion, and forms two companies at the upper and lower interval connected with the inner space of control panel
Through hole, air inlet is formed at back part so that extraneous air is inhaled into, and exhaust outlet is formed at upper surface portion and caused by air inlet stream
The air entered is discharged；Partition wall, it is located in above-mentioned housing, and above-mentioned enclosure interior is respectively divided into where two intercommunicating pores
Heat absorbing side space, and the heat radiation side space where air inlet and exhaust outlet；Electrothermal module, it is mounted to penetrate above-mentioned separation
The center of wall so that its side of radiating is exposed to above-mentioned heat radiation side space, while its side of absorbing heat is exposed to above-mentioned heat absorption
Side space；Guide plate, its between the above-mentioned two intercommunicating pore in the heat absorbing side space being blocked in above-mentioned housing in a manner of set
Put, and by the spatially lower separation formed with above-mentioned two intercommunicating pore, and its rear end opens, and makes the above-mentioned sky up and down separated
Between connect.
Wherein, above-mentioned partition wall is in the tilted setting of above-mentioned housing, and is made up of heat insulating construction, to block each sky
Between heat mutually conduction.
Also, the bottom surface back of above-mentioned housing has been formed through condensed water tap, the bottom surface sections of above-mentioned housing are towards shape
Tilted gradually downward into the rear side position for having above-mentioned condensed water tap.
Also, the air inlet of above-mentioned housing is also equipped with, the mistake of the dust in air, oil and foreign matter for filtering suction
Filter body, the back part of above-mentioned housing are also equipped with, and above-mentioned air inlet is inhaled into for guiding air to rise flowing from bottom
Mozzle, it is also equipped with above above-mentioned housing, for preventing dust or foreign matter from dropping into above-mentioned exhaust outlet, and guides sky
The Protective film of the exhaust flow of gas.
Also, the first row of fan is also equipped with least one intercommunicating pore in above-mentioned each intercommunicating pore, above-mentioned air inlet and
It is at least one in exhaust outlet to be also equipped with the second ventilating fan.
Beneficial effect
As described above, according to the present invention dehydrating unit, control panel have can prevent due to high temperature hot gas or high humidity
Various electric components caused by degree occur to operate the effect of abnormal or failure etc..
Particularly, according to the present invention dehydrating unit, by partition wall be obliquely installed structure, air inlet and exhaust outlet with
And the setting structure of each intercommunicating pore and the setting structure of guide plate can realize that the flowing of air is smooth, it is set to be dissipated with each
The heat exchange performance of backing maximizes, so as to the effect for improving wet-out property.
Also, the various powder in the air for preventing from being present in inside operation field are had according to the dehydrating unit of the present invention
The structure of the foreign substances such as dirt, iron powder, oil infiltration, so as to the effect that can prevent from causing damage by foreign matter.
Brief description of the drawings
Fig. 1 is shown to illustrate control panel dehydrating unit according to embodiments of the present invention, from front side
State stereogram.
Fig. 2 is shown to illustrate control panel dehydrating unit according to embodiments of the present invention, from rear side
State stereogram.
Fig. 3 is shown to illustrate the internal structure of control panel dehydrating unit according to embodiments of the present invention, from
The state stereogram of sidepiece observation.
Fig. 4 is to illustrate control panel dehydrating unit according to embodiments of the present invention, the side view from side.
Fig. 5 is the enlarged drawing in " A " portion in Fig. 4.
Fig. 6 is the enlarged drawing in " B " portion in Fig. 4.
Fig. 7 is shown to illustrate the electrothermal module in control panel dehydrating unit according to embodiments of the present invention,
Recess amplification view.
Fig. 8 to Figure 10 be for illustrate according to the present invention control panel dehydrating unit other embodiment and show,
The state diagram of all directions.
Embodiment
Hereinafter, with reference to appended Fig. 1 to Fig. 4, illustrate to be preferable to carry out for control panel dehydrating unit of the invention
Example.
Appended Fig. 1 is shown to illustrate control panel dehydrating unit according to embodiments of the present invention, from front side
The state stereogram of observation；Fig. 2 is shown to illustrate control panel dehydrating unit according to embodiments of the present invention, from rear
The state stereogram of side observation；Fig. 3 is to illustrate the internal structure of control panel dehydrating unit according to embodiments of the present invention
And show, the state stereogram from sidepiece；Fig. 4 is filled to illustrate that control panel according to embodiments of the present invention dehumidifies
Put, the side view from side.
Now, to illustrate internal structure, stereogram in above-mentioned each accompanying drawing is to remove the state of housing side wall
It is illustrated.
As shown in these figures, generally, control panel according to embodiments of the present invention is included with dehydrating unit：Housing
100th, partition wall 200, electrothermal module and guide plate 400.Especially, control panel according to embodiments of the present invention is filled with dehumidifying
Put, it is characterised in that installed in the outside of control panel 10, can effectively remove caused wet in above-mentioned control panel 10
Gas, and the inflow of foreign matter internally can be prevented.
On the other hand, more specifically illustrated respectively by each structure.
First, above-mentioned housing 100 is the portion for the outward appearance to form control panel dehydrating unit according to embodiments of the present invention
Position.
The housing 100 is formed as the casing with each wall.Now, each wall of above-mentioned housing 100 is with mutual group
The mode that dress combines is formed, and, it is preferable that one of wall can be configured to retractable for upkeep operation
State.
Particularly, the front face 110 of above-mentioned housing 100 sticks together the outside for being fixed on control panel 10.Wherein, above-mentioned housing
The outside of 100 control panels 10 sticked together refers to for the air circulation in above-mentioned control panel 10 and forms outflow
Hole 11 and the face of ostium 12.
In addition, the front face 110 of above-mentioned housing 100, formation connects upper and lower with the inner space of above-mentioned control panel 10
Two intercommunicating pores 111,112 at interval, wherein, the position of two intercommunicating pores 111,112 is：One of intercommunicating pore (is being schemed
It is located at the intercommunicating pore of downside in face) (hereinafter referred to as " inflow side intercommunicating pore ") 111 and the tap hole 11 of the above-mentioned outside of control panel 10
(referring to the drawings 4) connection, and (hereinafter referred to as " outflow side connects another intercommunicating pore (intercommunicating pore for being located at upside in drawing)
Hole ") 112 connected with the ostium 12 of the outside of above-mentioned control panel 10.That is, the air in above-mentioned control panel 10 is successively
It is flowed into by above-mentioned tap hole 11 and inflow side intercommunicating pore 111 in above-mentioned housing 100, then passes sequentially through above-mentioned outflow side connection
Hole 112 and ostium 12 are provided into above-mentioned control panel 10.
Now, at least one intercommunicating pore 112 is also equipped with the first row of fan 113 in above-mentioned two intercommunicating pore 111,112.This hair
Bright embodiment illustrates so that above-mentioned tap hole 11 possesses above-mentioned the first row of fan 113 as an example.
Also, extraneous air (room air) of the back part 120 of above-mentioned housing 100 formed with suction dehydrating unit enters
Gas port 121,130 formed with exhaust outlet 131 above above-mentioned housing 100, to cause the sky flowed into by above-mentioned air inlet 121
Gas is discharged.
That is, after indoor air is flowed into housing 100 by above-mentioned air inlet 121, pass through above-mentioned exhaust outlet 131
It is expelled to interior.
Now, at least one position in above-mentioned air inlet 121 and exhaust outlet 131 possesses the second ventilating fan 122,132, makes
It is forced suction room air or forces the high temperature air in discharge housing 100.Illustrate, make above-mentioned in the embodiment of the present invention
Air inlet 121 and exhaust outlet 131 are provided with above-mentioned second ventilating fan 122,132, above-mentioned so as to be smoothly discharged out as far as possible
High temperature hot gas in housing 100.
In addition, the rear side of bottom surface sections 140 of above-mentioned housing 100 has been formed through condensed water tap 141, also, above-mentioned shell
The bottom surface sections 140 of body 100 are arranged to, and are tilted gradually downward towards the rear side position formed with above-mentioned condensed water tap 141.
I.e. so that the condensed water that falls is condensed in the heat absorption side of electrothermal module 300 described later along the above-mentioned bottom surface sections of housing 100
After flowing obliquely into rear side, it can be discharged to the outside by above-mentioned condensed water tap 141.Now, above-mentioned condensed water tap
141 are connected with condensed water drain hose (omitting diagram), so as to be formed in a manner of can guiding the discharge of condensed water.
In addition, being proposed in the embodiment of the present invention, the air inlet 121 of above-mentioned housing 100 is also equipped with filtering body 123.
That is, it is contemplated that control panel according to embodiments of the present invention is mostly installed at equipped with work with dehydrating unit
In the operation field for making the processing machine such as machinery, the dust that occurs in above-mentioned operation field, oil, iron powder etc. can be flowed into
In above-mentioned housing 100, therefore above-mentioned air inlet 121 is also equipped with filtering body 123, so as to from being sucked by above-mentioned air inlet 121
Filtering dust, oil and foreign matter in air.
Also, in the back part 120 of above-mentioned housing 100, the position where air inlet 121 also have be used to guiding air from
Bottom rises flowing and is inhaled into the mozzle 124 of above-mentioned air inlet 121.
That is, even if above-mentioned air inlet 121 possesses filtering body 123, but if with directly by operation field
The mode of air when forming, above-mentioned filtering body 123 is directly influenceed by the iron powder, dust, the oil that are included in above-mentioned air
And clogging can be produced, so as to there is a possibility that smoothly discharge the high temperature air in housing 100.Therefore, additionally carry
For mozzle 123, the mozzle 123 is formed as the structure of bottom opening, makes air in operation field along above-mentioned mozzle
124 rise in moving process, and iron powder or oil etc. can be fallen naturally, and can eliminate and directly be exposed by above-mentioned filtering body 123
Caused the problems such as polluting or be impaired in operating environment.
In addition, the embodiment of the present invention additionally proposes, 130 above above-mentioned housing 100 in, where exhaust outlet 131
Position also has, and prevents dust or foreign matter from dropping into above-mentioned exhaust outlet 131, and guide the Protective film of the exhaust flow of air
133。
That is, due to 130 forming exhaust outlet 131 above above-mentioned housing 100, it is contemplated that to floating on
Various dust, oil, iron powder in operation field etc. are deposited in the possibility of above-mentioned exhaust outlet 131, are used for by being additionally provided
Protect the Protective film 133 of above-mentioned exhaust outlet 131, can prevent by the dust of above-mentioned exhaust outlet 131, oil, iron powder it is reverse
Flow into.
Secondly, above-mentioned partition wall 200 is for the inside of above-mentioned housing 100 to be divided into downside and upside two spaces
Structure.
That is, according to above-mentioned partition wall 200, the lower side space in above-mentioned housing 100 form two intercommunicating pores 111,
Heat absorbing side space where 112, and dissipating where the upside space composition air inlet 121 and exhaust outlet 131 in above-mentioned housing 100
Hot side space.
This partition wall 200 is located substantially at the central part in above-mentioned housing 100, is arranged to obstruct in housing 100
The heat absorbing side space and heat radiation side space in portion.
Especially set out in embodiments of the invention, above-mentioned partition wall 200 is in a manner of more past front is more acclivitous
It is skewed.This mounting structure of partition wall 200 considers the flow behavior of air.That is, radiating is flowed into by air inlet 121
Air in the space of side rises movement according to the inclined lead of above-mentioned partition wall 200, so as to be smoothly through exhaust outlet
131 discharges；And inclination of the air in heat absorbing side space according to above-mentioned partition wall 200 is flowed into by inflow side intercommunicating pore 111
Guiding, can be smoothly through outflow side intercommunicating pore 112 and discharge.
In addition, in the embodiment of the present invention, above-mentioned partition wall 200 is made up of heat insulating construction, so as to prevent above-mentioned dissipate
The high temperature hot gas (Heat) in hot side space passes to the low phenomenon of wet-out property and the high warm caused by above-mentioned heat absorbing side space
Air lift is supplied in control panel 10.This heat insulating construction of partition wall 200 can be realized in many ways, in the embodiment of the present invention
Illustrate, adiabatic material is additionally set on the surface of above-mentioned partition wall 200, or so that whole above-mentioned partition wall 200 is by thermal insulation
Exemplified by the structure that material is formed.
Also, it is formed through mounting hole 210 in the center (center) of above-mentioned partition wall 200.Now, above-mentioned mounting hole
210 be the structure for installing electrothermal module 300 described later.
Secondly, above-mentioned electrothermal module 300 be from flow in the air in each space in housing 100 absorb heat and heat release
Functional part, installed in the mounting hole 210 of above-mentioned partition wall 200, above-mentioned heat radiation side space is exposed to realization radiating side,
While side of absorbing heat is exposed to above-mentioned heat absorbing side space.
This electrothermal module 300 includes：The absorber plate (heat absorption plate) 310 of heat absorption；With above-mentioned heat absorption
The heat sink (heat emission plate) 320 that plate 310 separates and radiated；It is designed to be configured at the above-mentioned He of absorber plate 310
Between heat sink 320, and the thermoelectric element portion for making above-mentioned absorber plate 310 realize the endothermic reaction is supplied by power supply
(thermoelement part)330。
Wherein, above-mentioned absorber plate 310 is configured in a manner of the heat absorbing side space in above-mentioned housing 100, above-mentioned to dissipate
Hot plate 320 is configured in a manner of the heat radiation side space in above-mentioned housing 100.
Particularly, above-mentioned each plate 310,320 possesses the fin 311,321 for improving heat exchange performance respectively.
Also, above-mentioned thermoelectric element portion 330 is made up of thermoelectric element, wherein, above-mentioned thermoelectric element has with according to power supply
Supply and above-mentioned absorber plate 310 is realized N-type semiconductor (the N-type thermoelectric that the mode of the endothermic reaction configures
) and P-type semiconductor (P-type thermoelectric element) 332 element.
Secondly, above-mentioned guide plate 400 is, by the heat absorbing side space in above-mentioned housing 100 formed with two intercommunicating pores
111st, 112 spatially lower separation, to prevent being flowed into by inflow side intercommunicating pore 111 in housing 100 in control panel 10
The structure directly discharged straight by outflow side intercommunicating pore 112 of air flow.
That is, by being additionally provided above-mentioned guide plate 400, make being connected by above-mentioned inflow side in control panel 10
Hole 111 be flowed into air in housing 100 intactly via the electrothermal module 300 installed in partition wall 200 absorber plate 310 and
Its fin 311, and carry out heat exchange and dehumidifying after, above-mentioned control panel 10 can be flowed out to by outflow side intercommunicating pore 112
It is interior.
This guide plate 400 is formed with flat board, and is arranged to the front face inwall that front end is fixedly mounted on above-mentioned housing 100
Face, rear end is with towards the back part inwall of above-mentioned housing 100.
Now, front face 110 and the back of the body during the forward and backward length of the above-mentioned guide plate 400 of formation is less than in above-mentioned housing 100
Face the distance between 120 so that the rear end of above-mentioned guide plate 400 can be spaced with the back part 120 in above-mentioned housing 100,
And pass through the open position formed by this spacer structure so that complete from the above-mentioned leaked-in air of inflow side intercommunicating pore 111
It is whole via after the fin 311 of the absorber plate 310 of electrothermal module 300, further to 112 shapes of outflow side intercommunicating pore
Into position flowing, and finally flow out.
Certainly, although it is not shown in the figure, guide plate 400 can also be made up of in the following manner.That is, guide plate 400
Be formed as the back part inwall that rear end extends to above-mentioned housing 100, but the rear side position of guide plate 400 is additionally formed such as open pore
Single opening portion, it is completed and embodiment identical function before.
In addition, the embodiment of the present invention additionally proposes, the inside of above-mentioned housing 100 also includes：For to above-mentioned thermoelectricity mould
The controller 500 that the operation of block 300 is controlled and the operation to each ventilating fan 113,122,132 is controlled.
Now, although controller noted above 500 may be influenceed by high temperature hot gas, it is installed in housing 100
Heat radiation side space, thus the air flow for being dehumidified to control panel 10 is not influenceed.
Unaccounted reference 510 is temperature sensor, and controller noted above 500 is programmed to, passed according to said temperature
The automatic operation control for performing electrothermal module 300 and each ventilating fan 113 based on the temperature information that sensor 510 perceives, 122,
132 operation control.
Certainly, controller 500 can also be formed in a manner of being arranged in control panel 10, now such as the institute of accompanying drawing 8 to 10
Show that there is the advantages of can minimizing the overall dimension of dehydrating unit.
Below, the control panel using control panel dehydrating unit according to embodiments of the present invention will be clarified in more detail
10 dehumidification process.
First, when needing to carry out dehumidification operation to control panel 10, controller 500 performs to be supplied to electrothermal module 300
Power supply and the operation control that power supply is supplied to each ventilating fan 113,122,132.
When electrothermal module 300 is supplied to power supply, DC current is supplied from N-type semiconductor 331 to P-type semiconductor 332, from
And above-mentioned absorber plate 310 and its fin 311 that possesses absorb the heat in the heat absorbing side space being present in housing 100, and lead to
Cross the heat radiation side space that heat is discharged into housing 100 by heat sink 320 and its fin possessed 321.
Also, due to the operation of the first row of fan 113, the air inside control panel 10 passes through inflow side intercommunicating pore 111
After being flowed into the heat absorbing side space in above-mentioned housing 100, and above-mentioned heat absorbing side space is flow under the guiding of guide plate 400
Rear side, then by being re-supplied to the inside of control panel 10 under the guiding of partition wall 200 by outflow side intercommunicating pore 112.Herein
During, above-mentioned air is dehumidified while carrying out heat exchange with absorber plate 310 and its fin possessed 311.Now, from
The moisture of above-mentioned air separation condenses in above-mentioned fin 311 to be condensed, and the condensed water being consequently formed is by above-mentioned 200 shapes of partition wall
Into flowing tilted backwards after fall on the bottom surface sections 140 of housing 200, afterwards by being formed at the condensed waters of above-mentioned bottom surface sections 140
Tap 141 is expelled to the outside of shell.
In addition, by the operation of two the second ventilating fans 122,132, the air inside operation field passes through air inlet 121
The space of the heat radiation side flowed into housing 100, and above-mentioned exhaust outlet 131 is flowed through, it is discharged to interior.In the process, above-mentioned sky
Gas carries out heat exchange with heat sink 320 and its fin 321 possessed so that the heat radiation side interior volume realizes radiating.Now,
Above-mentioned air inlet 121 is provided with filtering body 123 and mozzle 124, various dust, iron inside above-mentioned operation field
Powder, oil are realized during being flowed up along above-mentioned mozzle 124 and once filtered out, and are passing through above-mentioned filtering body 123
During realize it is secondary filter out, so as to prevent the pollution inside housing 100.Moreover, because above-mentioned exhaust outlet 131 is blocked
Film 133 blocks, therefore prevents the dust swum in inside operation field or oil etc. to flow into above-mentioned housing by exhaust outlet 131
Space in 100.
Also, due to repeating aforesaid operations, hot gas supplies as caused by each electric component inside control panel 10
It is given to dehydrating unit according to embodiments of the present invention to be dehumidified and cooled down, and the low temperature dry air for dehumidifying and cooling down is again
The inside of above-mentioned control panel 10 is supplied to, so that above-mentioned electric component radiates.
Generally speaking, using the dehydrating unit according to the present invention, it can prevent control panel 10 from causing because hot and humid
Each electric component abnormal or failure the generation of operating, especially by the inclined mounting structure or right of partition wall 200
In the setting knot of the setting structure of air inlet 121 and exhaust outlet 131 and each intercommunicating pore 113,122,132, and guide plate 400
Structure, air flow is smooth, can make to maximize with the heat exchange performance of each fin 311,321, so as to improve dehumidifying
Performance.
Also, according to the present invention dehydrating unit with prevent from being present in the various dust in the air inside operation field,
The structure that the foreign matters such as iron powder, oil flow into is formed, damage caused by so as to prevent foreign matter.
Claims (5)
- A kind of 1. control panel dehydrating unit, it is characterised in that including：Housing, its front face stick together the outside for being fixed on control panel, and formed connected with the inner space of control panel it is upper, Two intercommunicating pores at lower interval, and the back part of the housing forms the air inlet of suction extraneous air, and the housing is upper Face forms exhaust outlet of the discharge by air inlet leaked-in air；Partition wall, it is located in the housing, and the heat absorbing side where the enclosure interior to be respectively divided into two intercommunicating pores is empty Between and air inlet and exhaust outlet where heat radiation side space；Electrothermal module, its by penetrate the partition wall it is central in a manner of set so that the radiating side of the electrothermal module Exposed to the heat radiation side space, while the heat absorption side of the electrothermal module is caused to be exposed to the heat absorbing side space；Guide plate, it is set in a manner of obstructing between described two intercommunicating pores in the heat absorbing side space in the housing, from And the space formed with described two intercommunicating pores is separated into upper and lower space, and the rear end of the guide plate opens, and makes described point Every upper and lower space be connected.
- 2. control panel dehydrating unit according to claim 1, it is characterised in thatThe partition wall is made up of in the tilted setting of the housing heat insulating construction, to block the hot phase in each space Mutually conduction.
- 3. control panel dehydrating unit according to claim 1, it is characterised in thatCondensed water tap is formed through on rear side of the bottom surface sections of the housing,The bottom surface sections of the housing tilt gradually downward towards the rear side position formed with the condensed water tap.
- 4. control panel dehydrating unit according to claim 1, it is characterised in thatThe air inlet of the housing is also equipped with filtering body, dust that the filtering body is used to filter in the air of suction, oil and Foreign matter,The back part of the housing is also equipped with mozzle, and the mozzle is used to guide air to rise flowing from bottom and be inhaled into To the air inlet,Protective film is also equipped with above the housing, described block is not used to prevent dust or foreign matter from dropping into the exhaust outlet It is interior, and the exhaust flow of air can also be guided.
- 5. control panel dehydrating unit according to claim 1, it is characterised in thatAt least one intercommunicating pore in each intercommunicating pore is also equipped with the first row of fan,At least one in the air inlet and exhaust outlet is also equipped with the second ventilating fan.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2015-0063276 | 2015-05-06 | ||
| KR1020150063276A KR101604847B1 (en) | 2015-05-06 | 2015-05-06 | dehumidifier device for a control panel |
| PCT/KR2016/004453 WO2016178489A1 (en) | 2015-05-06 | 2016-04-28 | Dehumidification device for control panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107548445A true CN107548445A (en) | 2018-01-05 |
| CN107548445B CN107548445B (en) | 2019-12-10 |
Family
ID=55651852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680025455.6A Active CN107548445B (en) | 2015-05-06 | 2016-04-28 | dehumidification device for control panel |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101604847B1 (en) |
| CN (1) | CN107548445B (en) |
| WO (1) | WO2016178489A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932002B (en) * | 2017-03-31 | 2019-07-12 | 吴芷境 | A kind of wireless sensor shell with dehumidification function |
| CN113594933B (en) * | 2021-07-18 | 2022-11-29 | 临沂施乃通电气技术有限公司 | Deep pit box type safety transformer substation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0290916A (en) * | 1988-09-28 | 1990-03-30 | Mitsubishi Electric Corp | Electric apparatus |
| CN200975726Y (en) * | 2006-09-07 | 2007-11-14 | 中山华帝燃具股份有限公司 | Double effect environmental protection cooking fume draft fan |
| CN201750045U (en) * | 2010-07-29 | 2011-02-16 | 广州电力设计院 | Intelligent terminal box |
| CN201919286U (en) * | 2011-03-11 | 2011-08-03 | 三河燕郊欧伏电气有限公司 | Air dehumidifier inside electrical equipment cabinet |
| CN204103251U (en) * | 2014-07-17 | 2015-01-14 | 国家电网公司 | A kind of for the dehydrating unit in electric distribution box |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0528413U (en) * | 1991-09-26 | 1993-04-16 | 帝国ピストンリング株式会社 | Electronic dehumidifier |
| KR100424345B1 (en) * | 2003-05-30 | 2004-03-24 | 장철수 | A constant temperature and dehumidity controlling device of a controller |
| KR100546665B1 (en) * | 2003-08-22 | 2006-01-26 | 엘지전자 주식회사 | air cleaner |
| KR100781347B1 (en) * | 2007-03-22 | 2007-11-30 | 이관식 | Cooling device of control board with dehumidification function and controlling method using it |
| JP5287764B2 (en) * | 2010-02-24 | 2013-09-11 | 新日鐵住金株式会社 | Cooling method and cooling equipment for electric control panel |
-
2015
- 2015-05-06 KR KR1020150063276A patent/KR101604847B1/en active IP Right Grant
-
2016
- 2016-04-28 CN CN201680025455.6A patent/CN107548445B/en active Active
- 2016-04-28 WO PCT/KR2016/004453 patent/WO2016178489A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0290916A (en) * | 1988-09-28 | 1990-03-30 | Mitsubishi Electric Corp | Electric apparatus |
| CN200975726Y (en) * | 2006-09-07 | 2007-11-14 | 中山华帝燃具股份有限公司 | Double effect environmental protection cooking fume draft fan |
| CN201750045U (en) * | 2010-07-29 | 2011-02-16 | 广州电力设计院 | Intelligent terminal box |
| CN201919286U (en) * | 2011-03-11 | 2011-08-03 | 三河燕郊欧伏电气有限公司 | Air dehumidifier inside electrical equipment cabinet |
| CN204103251U (en) * | 2014-07-17 | 2015-01-14 | 国家电网公司 | A kind of for the dehydrating unit in electric distribution box |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101604847B1 (en) | 2016-03-18 |
| WO2016178489A1 (en) | 2016-11-10 |
| CN107548445B (en) | 2019-12-10 |
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