CN204191062U - Moistureproof convergence control cabinet cabinet and moistureproof convergence control cabinet - Google Patents
Moistureproof convergence control cabinet cabinet and moistureproof convergence control cabinet Download PDFInfo
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- CN204191062U CN204191062U CN201420726634.0U CN201420726634U CN204191062U CN 204191062 U CN204191062 U CN 204191062U CN 201420726634 U CN201420726634 U CN 201420726634U CN 204191062 U CN204191062 U CN 204191062U
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Abstract
The moistureproof convergence control cabinet cabinet that the utility model provides and moistureproof convergence control cabinet, relate to field of electrical equipment, comprise cabinet, described cabinet is the body structure of bottom opening, to be divided in described cabinet between protection against the tide and for control appliance is installed control between, sidewall between described control offers cabinet door, arrange between adjacent described control between described protection against the tide, the fire proof heat-insulation layer for separating between described protection against the tide and between described control is provided with between described protection against the tide and between described control, with described open communication between described protection against the tide, described opening is provided with the drying layer for moisture-barrier.The utility model reduces the air humidity in moistureproof convergence control cabinet cabinet, ensure that the drying between control, avoid moistureproof convergence control cabinet cabinet internal cause moist and cause the short circuit of electronic equipment and affect the normal use of equipment, extend the useful life of moistureproof convergence control cabinet cabinet inner electronic equipment, save the maintenance cost of moistureproof convergence control cabinet cabinet simultaneously.
Description
Technical field
The utility model relates to field of electrical equipment, in particular to one moistureproof convergence control cabinet cabinet and moistureproof convergence control cabinet.
Background technology
Convergence control cabinet, also known as control cubicle, is widely used in the industries such as electric power, metallurgy, chemical industry, papermaking, environment protection sewage process.
Convergence control cabinet has the functions such as overload, short circuit, open-phase protection.It has compact conformation, working stability, multiple functional advantage.Size can be touched according to working control rule, combine, both can realize single cabinet and control, also can realize many cabinets by Industrial Ethernet or industrial field bus network composition Distributed Control System.Convergence control cabinet can adapt to the Industry Control occasion of all size scale.
Current existing convergence control cabinet is arranged on cable trough mostly, be in communication with the outside in cable trough, due to the accumulation of rainwater, a large amount of water is had in cable trough, cause extreme humidity in cable trough, malaria enters in convergence control cabinet along tank, makes to be in moist state in convergence control cabinet for a long time, circuit board accurate in convergence control cabinet can be short-circuited, and affects the normal use of instrument.
Utility model content
In view of this, the utility model provides a kind of moistureproof convergence control cabinet cabinet and moistureproof convergence control cabinet, to improve the problems referred to above.
The moistureproof convergence control cabinet cabinet that the utility model provides comprises cabinet, described cabinet is the body structure of bottom opening, to be divided in described cabinet between protection against the tide and for control appliance is installed control between, sidewall between described control offers cabinet door, arrange between adjacent described control between described protection against the tide, the fire proof heat-insulation layer for separating between described protection against the tide and between described control is provided with between described protection against the tide and between described control, with described open communication between described protection against the tide, described opening is provided with the drying layer for moisture-barrier.
Above-described moistureproof convergence control cabinet cabinet, preferably, described drying layer is silica dehydrator layer.Adopt silica dehydrator layer as drying layer, silica gel adopts physisorphtion to adsorb the water in air, and effect on moisture extraction is good, silica gel is owing to being physical absorption simultaneously, compare chemical method dehumidifying, silica dehydrator layer can not produce other byproducts, does not pollute the environment and does not need additionally to consume the energy simultaneously.
Above-described moistureproof convergence control cabinet cabinet, preferably, described cabinet also comprises air inlet pipe and the shrouding for closing described opening, described shrouding is arranged on described opening part, described shrouding is provided with cable access, one end of described air inlet pipe is communicated with described cable access, and the other end of described air inlet pipe stretches in described protection against the tide, and described drying layer is arranged in described air inlet pipe.Shrouding is utilized to block opening, opening part is blocked, retain an opening as cable access simultaneously, in cable access in installation air inlet pipe, drying layer is set in air inlet pipe, the opening utilizing shrouding to block the overwhelming majority is set like this, only drying layer is set in the air inlet pipe be communicated with cable access, utilize drying layer to intercept the steam of the humidity at cable trough place, decrease the area of opening and then decrease the area of required drying layer, having saved cost.
Above-described moistureproof convergence control cabinet cabinet, preferably, described air inlet pipe is three-way pipe, described three-way pipe comprises the first siphunculus, second siphunculus and three-way pipe, described first siphunculus passes the sidewall of described cabinet and is in communication with the outside, the unidirectional valve for making air outwardly circulate in cabinet is provided with in described first siphunculus, described second siphunculus is relative with described first siphunculus, described drying layer is arranged in described second siphunculus, the blower fan corresponding with described drying layer and heater is also provided with in described second siphunculus, described blower fan is arranged on the side away from described first siphunculus of described drying layer, described heater is arranged on the side away from described drying layer of described blower fan, described three-way pipe is communicated with described cable access.Drying layer is provided with in the second siphunculus, adjacent drying layer is also provided with heater and blower fan simultaneously, because silica dehydrator layer is physical absorption, silica dehydrator layer can be reproduced reduction, heater is utilized to heat silica dehydrator layer regeneration reducing silica dehydrator layer, steam blows off silica dehydrator layer by recycling blower fan, and make silica dehydrator layer again have adsorption capacity, the steam of blowout is flowed out in the first siphunculus by unidirectional valve.Regular regeneration reduction can be carried out to silica dehydrator layer, ensure that the adsorption capacity of silica dehydrator layer to steam, keep the drying of moistureproof convergence control cabinet cabinet inside, simultaneously, when not needing to change after silica dehydrator layer absorption water-vapo(u)r saturation, direct heating back blowing carries out regeneration reducing, saves the cost changing silica dehydrator layer.
Above-described moistureproof convergence control cabinet cabinet, preferably, described moistureproof convergence control cabinet cabinet also comprises drying wheel and drying tube, described drying layer is arranged on described drying wheel, described drying wheel rotates and is arranged in described second siphunculus, the rotating shaft of described drying wheel and the axis parallel of described second siphunculus, described drying tube is arranged on the side of described drying wheel away from described first siphunculus, one end and the described drying wheel of described drying tube are fitted, the other end of described drying tube is communicated with between described protection against the tide, described heater and described blower fan are arranged in described drying tube, described heater is arranged on the side away from described drying layer of described blower fan.
Drying layer is arranged on drying wheel, drying wheel is allowed to rotate in the second siphunculus, simultaneously one end of drying tube and drying wheel are fitted, in use procedure, be subject to heater and blower fan with the drying wheel of drying tube fitting part to heat and blow, silica dehydrator layer herein on drying wheel is heated, steam and silica dehydrator pull-up from, flow out from the first siphunculus, the regeneration reducing adsorption capacity of drying wheel herein, other parts then continue the steam in the air absorbing to come up from three-way pipe, be in adsorbed state, when drying wheel rotates, the drying layer with adsorption capacity after regeneration reducing produces the absorption that drying tube place carries out steam, the drying layer having adsorbed steam then enters drying tube place with the rotation of drying wheel, heater in drying pipe and blower fan carry out regeneration reducing, and so forth, continuous circulation is carried out, the absorption achieving silica dehydrator layer is saturated to the course of work of the continuous circulation of regeneration reducing, ensure that the work of the long-term stability of silica dehydrator layer, do not need regularly to carry out regeneration reducing process or replacing to silica dehydrator layer, decrease operational sequence, provide cost savings.
Above-described moistureproof convergence control cabinet cabinet, preferably, described fire proof heat-insulation layer is asbestos layer.Asbestos are also known as " asbestos ", and be important fire prevention, insulation and insulation material, asbestos are commercial term, refer to have high-tensile, high flexible, chemically-resistant and thermal etching, electric insulation and have the silicates mineral products of spinnability.It is the general name of natural fibrous silicates mineral matter.Asbestos layer is adopted to have extremely fireproof, electrical insulating property and thermal insulation as fire proof heat-insulation layer, simultaneously with low cost.
Above-described moistureproof convergence control cabinet cabinet, preferably, described moistureproof convergence control cabinet cabinet also comprises bottom fire proof heat-insulation layer, under described bottom fire proof heat-insulation layer is arranged on described drying layer.Described bottom fire proof heat-insulation layer effectively can stop the cold air or hot gas that produce from underground, effectively can prevent when cable short-circuit fire simultaneously, avoid fire spreading to arrive in moistureproof convergence control cabinet cabinet, cause damage to the equipment in moistureproof convergence control cabinet cabinet.
Above-described moistureproof convergence control cabinet cabinet, preferably, the edge of described cabinet door is provided with sealing strip.Sealing strip is utilized to improve the air-tightness of moistureproof convergence control cabinet cabinet inside, the steam in outside air is effectively avoided to enter in moistureproof convergence control cabinet cabinet by gap, make can keep dry in moistureproof convergence control cabinet cabinet, avoid the equipment in moistureproof convergence control cabinet cabinet is short-circuited because of moist.
A kind of moistureproof convergence control cabinet comprises control appliance, cable and above-described moistureproof convergence control cabinet cabinet, described control appliance is arranged between described control, one end of described cable is connected with controlled device or power supply, and the other end of described cable is through described drying layer and described fire proof heat-insulation layer and be electrically connected with described control appliance.This moistureproof convergence control cabinet has good fire-proof and thermal-insulation and moistureproof effect, can ensure that moistureproof convergence control cabinet still can normally use for a long time under rugged environment, decrease the maintenance cost of moistureproof convergence control cabinet.
Relative to prior art, the moistureproof convergence control cabinet cabinet that the utility model provides and moistureproof convergence control cabinet comprise following beneficial effect: the moistureproof convergence control cabinet cabinet that the utility model provides utilizes fire proof heat-insulation layer and drying layer, first drying layer is utilized to eliminate the steam entered in moistureproof convergence control cabinet cabinet from cable trough, recycling fire proof heat-insulation layer to be arranged between control and between protection against the tide between, avoid causing between control during low temperature between protection against the tide lowering the temperature, thus make steam cooling condensation, increase the air humidity between controlling.The utility model reduces the air humidity in moistureproof convergence control cabinet cabinet, ensure that the drying between control, avoid moistureproof convergence control cabinet cabinet internal cause moist and cause the short circuit of electronic equipment and affect the normal use of equipment, extend the useful life of moistureproof convergence control cabinet cabinet inner electronic equipment, save the maintenance cost of moistureproof convergence control cabinet cabinet simultaneously.
Accompanying drawing explanation
In order to clearer explanation the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the cross-sectional schematic of the moistureproof convergence control cabinet cabinet that the utility model first embodiment provides;
Fig. 2 is the cross-sectional schematic of the moistureproof convergence control cabinet cabinet that the utility model second embodiment provides;
Fig. 3 is the cross-sectional schematic of the moistureproof convergence control cabinet cabinet that the utility model the 3rd embodiment provides;
Fig. 4 is the schematic side view of the three-way pipe of the moistureproof convergence control cabinet cabinet that Fig. 3 provides;
Fig. 5 is the cross-sectional schematic of the moistureproof convergence control cabinet cabinet that the utility model the 4th embodiment provides;
Fig. 6 is the cross-sectional schematic of the moistureproof convergence control cabinet cabinet that the utility model the 5th embodiment provides.
Wherein, the corresponding relation between Reference numeral and component names is as follows: cabinet 101, between control 102, between protection against the tide 103, fire proof heat-insulation layer 104, drying layer 105, shrouding 106, cable access 107, the first siphunculus 108, second siphunculus 109, three-way pipe 110, heater 111, blower fan 112, unidirectional valve 113, drying wheel 114, drying tube 115, bottom fire proof heat-insulation layer 116, control appliance 118, cable 119.
Embodiment
Convergence control cabinet, also known as control cubicle etc., is widely used in the industries such as electric power, metallurgy, chemical industry, papermaking, environment protection sewage process.Convergence control cabinet has the functions such as overload, short circuit, open-phase protection.It has compact conformation, working stability, multiple functional advantage.Size can be touched according to working control rule, combine, both can realize single cabinet and control, also can realize many cabinets by Industrial Ethernet or industrial field bus network composition Distributed Control System.Convergence control cabinet can adapt to the Industry Control occasion of all size scale.
Current existing convergence control cabinet is inner mostly moist, moist environment has larger impact to the electronic equipment in convergence control cabinet, even electronic equipment short circuit can be caused, be connected with big machinery because the control appliance in most of convergence control cabinet is many again, like this, if convergence control cabinet breaks down can bring massive losses to daily production.Researcher is through studying discovery for a long period of time, existing convergence control cabinet spring tide moor is because being mainly: convergence control cabinet is arranged on cable trough mostly, cable trough is in communication with the outside, due to the accumulation of rainwater, a large amount of water is had in cable trough, cause extreme humidity in cable trough, again because cable needs to be electrically connected with the equipment in convergence control cabinet, in cable trough, malaria enters in convergence control cabinet along cable from the below of convergence control cabinet, make in convergence control cabinet, to be in moist state for a long time, arrange and electronic instrument accurate in convergence control cabinet can be made to be short-circuited, affect the normal operation of equipment in convergence control cabinet and the daily production of factory or power plant.
For improving the problems referred to above, the utility model provides a kind of moistureproof convergence control cabinet cabinet and moistureproof convergence control cabinet to improve the problems referred to above.
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
In the utility model, first, second, third, etc. are difference signal, are not limit.
Fig. 1 is the cross-sectional schematic of the moistureproof convergence control cabinet cabinet that the utility model first embodiment provides; As shown in Figure 1, the moistureproof convergence control cabinet cabinet that the utility model first embodiment provides comprises cabinet 101, cabinet 101 is the body structure of bottom opening, to be divided in cabinet 101 between protection against the tide 103 and for electronic equipment control between 102, between control, the sidewall of 102 offers cabinet door, 102 settings between 103 adjacent controls between protection against the tide, between protection against the tide 103 and be provided with between 102 between controlling for separate between protection against the tide 103 and between controlling 102 fire proof heat-insulation layer 104, between protection against the tide 103 and open communication, opening is provided with the drying layer 105 for moisture-barrier.
The moistureproof convergence control cabinet cabinet that the utility model first embodiment provides utilizes fire proof heat-insulation layer 104 and drying layer 105, first utilize and absorb at drying layer 105 pairs of steam of opening part, eliminate the steam entered in moistureproof convergence control cabinet cabinet from cable trough, again by arranging fire proof heat-insulation layer 104 between 103 between 102 and protection against the tide between control, between utilizing that fire proof heat-insulation layer 104 is isolated and controlling between 102 and protection against the tide 103 heat insulation.Like this, even if when temperature is lower in 103 between protection against the tide, also do not made by heat exchange the temperature of 102 inside between control reduce, avoid the temperature of between controlling 102 to reduce and to make between control the steam cooling condensation in 102, increasing by the air humidity of between controlling 102.In the utility model, drying layer 105 can be asbestos layer, silica dehydrator layer etc.The humidity of the air of between control 102 is greatly reduced by drying layer 105 and fire proof heat-insulation layer 104, ensure that the drying in moistureproof convergence control cabinet cabinet, avoid moistureproof convergence control cabinet cabinet internal cause moist and cause the short circuit of the electronic equipment in moistureproof convergence control cabinet and affect the normal use of equipment, extend the useful life of equipment in moistureproof convergence control cabinet cabinet, compare simultaneously and adopt air-conditioning to other dehumanization methods such as dehumidifying in moistureproof convergence control cabinet cabinet, cost obviously reduces, and has saved the maintenance cost of moistureproof convergence control cabinet cabinet.
Fig. 2 is the cross-sectional schematic of the moistureproof convergence control cabinet cabinet that the utility model second embodiment provides; As shown in Figure 2, the moistureproof convergence control cabinet cabinet that the utility model second embodiment provides is on the basis of the first embodiment, and further, drying layer 105 is silica dehydrator layer.Silica dehydrator layer adopts physisorphtion to adsorb the water in air, effect on moisture extraction is good, and silica gel is owing to being physical absorption simultaneously, compares chemical method dehumidifying, silica dehydrator layer can not produce other byproducts, does not pollute the environment and does not need additionally to consume the energy simultaneously.
The moistureproof convergence control cabinet cabinet that the present embodiment provides also comprises air inlet pipe and the shrouding 106 for closing openings, shrouding 106 is arranged on opening part, shrouding 106 is connected with the edge of cabinet 101 bottom opening, shrouding 106 is provided with cable access 107, be connected with the electronic equipment in control cubicle for making cable 119, one end of air inlet pipe is communicated with cable access 107, and the other end of air inlet pipe to stretch between protection against the tide in 103, and drying layer 105 is arranged in air inlet pipe.
Shrouding 106 is utilized to block opening, retain an opening as cable access 107 simultaneously, in cable access 107 in installation air inlet pipe, drying layer 105 is set in air inlet pipe, so just most of opening shrouding 106 is blocked, and retain the cable access 107 that cable 119 is entered, the moisture barrier that only cable access 107 just can will need be entered from cable trough with drying layer 105 shutoff, and do not need whole opening part all to use drying layer 105 shutoff, provide the area filter efficiency of steam being decreased simultaneously to required silica dehydrator layer, save manufacturing cost.
In order to the recyclability of silica dehydrator layer can be made full use of, in the present embodiment, air inlet pipe is three-way pipe, three-way pipe comprises the first siphunculus 108, second siphunculus 109 and three-way pipe 110, first siphunculus 108 passes the sidewall of cabinet 101 and is in communication with the outside, the unidirectional valve 113 for making air outwardly circulate in cabinet 101 is provided with in first siphunculus 108, unidirectional valve 113 can avoid extraneous malaria to enter in air inlet pipe by the first siphunculus 108 simultaneously, drying layer 105 is arranged in the second siphunculus 109, the blower fan 112 corresponding with drying layer 105 and heater 111 is also provided with in second siphunculus 109, second siphunculus 109 is relative with the first siphunculus 108, blower fan 112 is arranged on the side away from the first siphunculus 108 of drying layer 105, heater 111 is arranged on the side away from drying layer 105 of blower fan 112, three-way pipe 110 is communicated with cable access 107.
Drying layer 105 is arranged in the second siphunculus 109, simultaneously adjacent drying layer 105 is also provided with heater 111 and blower fan 112 and is all arranged in the second siphunculus 109, due to the characteristic of silica gel in silica dehydrator layer, silica dehydrator layer is absorbed as physical absorption to steam, and silica dehydrator layer can be reproduced reduction.Therefore, utilize heater 111 to heat silica dehydrator layer, steam blows off silica dehydrator layer by recycling blower fan 112, makes silica dehydrator layer regeneration reducing, again has the adsorption capacity to steam.Because the first siphunculus 108 is relative with the second siphunculus 109, outwardly discharged in the first siphunculus 108 from the steam of silica dehydrator layer blowout by unidirectional valve 113.
By such setting, after use moistureproof convergence control cabinet cabinet a period of time, regular regeneration reduction can be carried out to silica dehydrator layer, ensure that silica dehydrator layer can have adsorption capacity to steam always, keep the drying of moistureproof convergence control cabinet cabinet inside, simultaneously, when after silica dehydrator layer absorption water-vapo(u)r saturation, do not need to become to change to silica dehydrator, direct heating back blowing gets final product the ability of its absorption steam of regeneration reducing, save the step and cost of changing silica dehydrator layer, and then reduce the maintenance cost of moistureproof convergence control cabinet cabinet.
Fig. 3 is the cross-sectional schematic of the moistureproof convergence control cabinet cabinet that the utility model the 3rd embodiment provides; Fig. 4 is the schematic side view of the three-way pipe of the moistureproof convergence control cabinet cabinet that Fig. 3 provides; As shown in Figure 3-4, the moistureproof convergence control cabinet cabinet that the utility model the 3rd embodiment provides is on the basis of the second embodiment, further, moistureproof convergence control cabinet cabinet also comprises drying wheel 114 and drying tube 115, drying layer 105 is arranged on drying wheel 114, drying wheel 114 rotates and is arranged in the second siphunculus 109, the rotating shaft of drying wheel 114 and the axis parallel of the second siphunculus 109.Drying tube 115 is arranged on the side of drying wheel 114 away from the first siphunculus 108, and one end and the drying wheel 114 of drying tube 115 are fitted, and the other end of drying tube 115 103 to be communicated with between protection against the tide.Heater 111 and blower fan 112 are arranged in drying tube 115, and heater 111 is arranged on the side away from drying layer 105 of blower fan 112.
Drying layer 105 i.e. silica dehydrator layer is arranged on drying wheel 114, in order to the adsorption efficiency of silica dehydrator layer to steam can be improved, silica dehydrator layer is arranged to cellular silica dehydrator layer, the cellular contact area that can improve silica gel and steam, to improve the adsorption effect of drying layer 105 pairs of steam, reaches better effect on moisture extraction.
Drying wheel 114 rotates in the second siphunculus 109, simultaneously one end of drying tube 115 and drying wheel 114 are fitted, in use procedure, drying wheel 114 place fitted with drying tube 115, the heating that silica dehydrator layer is subject to heater 111 make steam and silica dehydrator pull-up from, then blower fan 112 is utilized to dry, make steam and silica dehydrator pull-up from, discharge from the first siphunculus 108, the adsorption capacity of the drying wheel 114 fitted in regeneration reducing and one end of drying tube 115, other parts of drying wheel 114 then continue the steam in the air absorbing to come up from three-way pipe 110, be in absorption saturation condition.When drying wheel 114 rotates, the silica dehydrator layer with adsorption capacity after regeneration reducing of drying tube 115 joint place produces, to the Vapor adsorption come from three-way pipe 110, adsorb silica dehydrator layer that steam reaches capacity then to fit with the rotation of drying wheel 114 and drying tube 115, heater 111 in drying pipe 115 and blower fan 112 carry out regeneration reducing, there is adsorption capacity to steam again, circulate and so forth.Achieve the saturated work with the continuous circulation of regeneration reducing of the absorption of silica dehydrator layer, ensure that the work of the long-term stability of silica dehydrator layer, silica gel is made no longer to need regularly to the replacing that silica dehydrator layer carries out extra regeneration reducing process or becomes silica dehydrator, decrease operational sequence, save the maintenance cost of moistureproof convergence control cabinet.
Fig. 5 is the cross-sectional schematic of the moistureproof convergence control cabinet cabinet that the utility model the 4th embodiment provides; As shown in Figure 5, the moistureproof convergence control cabinet cabinet that the utility model the 4th embodiment provides is on the basis of the first embodiment, and further, fire proof heat-insulation layer 104 is asbestos layer.Asbestos are also known as " asbestos ", and be important fire prevention, insulation and insulation material, asbestos are commercial term, refer to have high-tensile, high flexible, chemically-resistant and thermal etching, electric insulation and have the silicates mineral products of spinnability.It is the general name of natural fibrous silicates quasi-mineral.Asbestos layer is adopted to have extremely fireproof, electrical insulating property and thermal insulation as fire proof heat-insulation layer 104, simultaneously with low cost.
Further, moistureproof convergence control cabinet cabinet also comprises bottom fire proof heat-insulation layer 116, and bottom fire proof heat-insulation layer 116 is arranged on drying layer 105 times.Bottom fire proof heat-insulation layer 116 effectively can stop the cold air or hot gas that produce from underground, effectively can prevent when cable 119 short-circuit fire simultaneously, avoid fire spreading to arrive in moistureproof convergence control cabinet cabinet, cause damage to the equipment in moistureproof convergence control cabinet cabinet.
Further, the edge of cabinet door is provided with sealing strip.Sealing strip is utilized to improve the air-tightness of moistureproof convergence control cabinet cabinet inside, the steam in outside air is effectively avoided to enter in moistureproof convergence control cabinet cabinet by gap, make can keep dry in moistureproof convergence control cabinet cabinet, avoid the equipment in moistureproof convergence control cabinet cabinet is short-circuited because of moist.
Fig. 6 is the cross-sectional schematic of the moistureproof convergence control cabinet cabinet that the utility model the 5th embodiment provides.As shown in Figure 6, the moistureproof convergence control cabinet that the 5th embodiment provides comprises the moistureproof convergence control cabinet cabinet of control appliance 118, cable 119 and above-mentioned all embodiments, preferably, is the moistureproof convergence control cabinet cabinet that the first embodiment provides.
Control appliance 118 to be arranged between control in 102, and one end of cable 119 is connected with controlled device or power supply, and the other end of cable 119 is through drying layer 105 and fire proof heat-insulation layer 104 and be electrically connected with control appliance 118.This moistureproof convergence control cabinet has good fire-proof and thermal-insulation and moistureproof effect, can ensure that moistureproof convergence control cabinet normally uses for a long time, decrease the maintenance cost of moistureproof convergence control cabinet.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (9)
1. a moistureproof convergence control cabinet cabinet, it is characterized in that, comprise cabinet, described cabinet is the body structure of bottom opening, to be divided in described cabinet between protection against the tide and for control appliance is installed control between, sidewall between described control offers cabinet door, arrange between adjacent described control between described protection against the tide, the fire proof heat-insulation layer for separating between described protection against the tide and between described control is provided with between described protection against the tide and between described control, with described open communication between described protection against the tide, described opening is provided with the drying layer for moisture-barrier.
2. moistureproof convergence control cabinet cabinet according to claim 1, is characterized in that, described drying layer is silica dehydrator layer.
3. moistureproof convergence control cabinet cabinet according to claim 2, it is characterized in that, described cabinet also comprises air inlet pipe and the shrouding for closing described opening, described shrouding is arranged on described opening part, described shrouding is provided with cable access, one end of described air inlet pipe is communicated with described cable access, and the other end of described air inlet pipe stretches in described protection against the tide, and described drying layer is arranged in described air inlet pipe.
4. moistureproof convergence control cabinet cabinet according to claim 3, it is characterized in that, described air inlet pipe is three-way pipe, comprise the first siphunculus, second siphunculus and three-way pipe, described first siphunculus passes the sidewall of described cabinet and is in communication with the outside, the unidirectional valve for making air outwardly circulate in cabinet is provided with in described first siphunculus, described second siphunculus is relative with described first siphunculus, described drying layer is arranged in described second siphunculus, the blower fan corresponding with described drying layer and heater is also provided with in described second siphunculus, described blower fan is arranged on the side away from described first siphunculus of described drying layer, described heater is arranged on the side away from described drying layer of described blower fan, described three-way pipe is communicated with described cable access.
5. moistureproof convergence control cabinet cabinet according to claim 4, it is characterized in that, described moistureproof convergence control cabinet cabinet also comprises drying wheel and drying tube, described drying layer is arranged on described drying wheel, described drying wheel rotates and is arranged in described second siphunculus, the rotating shaft of described drying wheel and the axis parallel of described second siphunculus, described drying tube is arranged on the side of described drying wheel away from described first siphunculus, one end and the described drying wheel of described drying tube are fitted, the other end of described drying tube is communicated with between described protection against the tide, described heater and described blower fan are arranged in described drying tube, described heater is arranged on the side away from described drying layer of described blower fan.
6. moistureproof convergence control cabinet cabinet according to claim 1, is characterized in that, described fire proof heat-insulation layer is asbestos layer.
7. moistureproof convergence control cabinet cabinet according to claim 1, is characterized in that, described moistureproof convergence control cabinet cabinet also comprises bottom fire proof heat-insulation layer, under described bottom fire proof heat-insulation layer is arranged on described drying layer.
8. moistureproof convergence control cabinet cabinet according to claim 1, is characterized in that, the edge of described cabinet door is provided with sealing strip.
9. a moistureproof convergence control cabinet, it is characterized in that, comprise the moistureproof convergence control cabinet cabinet described in control appliance, cable and claim 1-8 any one, described control appliance is arranged between described control, one end of described cable is connected with controlled device or power supply, and the other end of described cable is through described drying layer and described fire proof heat-insulation layer and be electrically connected with described control appliance.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420726634.0U CN204191062U (en) | 2014-11-27 | 2014-11-27 | Moistureproof convergence control cabinet cabinet and moistureproof convergence control cabinet |
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| CN201420726634.0U CN204191062U (en) | 2014-11-27 | 2014-11-27 | Moistureproof convergence control cabinet cabinet and moistureproof convergence control cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105098628A (en) * | 2015-08-25 | 2015-11-25 | 江苏恒炫电气有限公司 | Moisture-resistant and high-heat-dissipation switch cabinet |
| CN105186298A (en) * | 2015-08-18 | 2015-12-23 | 广东电网有限责任公司惠州供电局 | Mechanism case moistureproof device |
| CN106159694A (en) * | 2016-07-28 | 2016-11-23 | 七星电气股份有限公司 | A kind of ring main unit being provided with damp-proof device |
| CN110167291A (en) * | 2018-02-02 | 2019-08-23 | 深圳健康小厨智能餐饮科技有限公司 | A kind of control core component applied to automatic kitchen |
| CN113241597A (en) * | 2021-06-09 | 2021-08-10 | 国网山东省电力公司东平县供电公司 | Dampproofing switch board |
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2014
- 2014-11-27 CN CN201420726634.0U patent/CN204191062U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186298A (en) * | 2015-08-18 | 2015-12-23 | 广东电网有限责任公司惠州供电局 | Mechanism case moistureproof device |
| CN105098628A (en) * | 2015-08-25 | 2015-11-25 | 江苏恒炫电气有限公司 | Moisture-resistant and high-heat-dissipation switch cabinet |
| CN106159694A (en) * | 2016-07-28 | 2016-11-23 | 七星电气股份有限公司 | A kind of ring main unit being provided with damp-proof device |
| CN110167291A (en) * | 2018-02-02 | 2019-08-23 | 深圳健康小厨智能餐饮科技有限公司 | A kind of control core component applied to automatic kitchen |
| CN113241597A (en) * | 2021-06-09 | 2021-08-10 | 国网山东省电力公司东平县供电公司 | Dampproofing switch board |
| CN113241597B (en) * | 2021-06-09 | 2022-10-14 | 国网山东省电力公司东平县供电公司 | Dampproofing switch board |
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| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20160520 Address after: 650000 Yu Road, Kunming economic and Technological Development Zone, Yunnan Patentee after: KUNMING BUREAU, EHV POWER TRANSMISSION COMPANY OF CHINA SOUTHERN POWER GRID CO., LTD. Address before: 410000 Hunan province Changsha Tianxin Qu Chi Ling Road No. 45 Patentee before: Wu Bin |