CN105098628A - Moisture-resistant and high-heat-dissipation switch cabinet - Google Patents
Moisture-resistant and high-heat-dissipation switch cabinet Download PDFInfo
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- CN105098628A CN105098628A CN201510526098.9A CN201510526098A CN105098628A CN 105098628 A CN105098628 A CN 105098628A CN 201510526098 A CN201510526098 A CN 201510526098A CN 105098628 A CN105098628 A CN 105098628A
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- switch cabinet
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- resistance
- dissipation switch
- height heat
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Abstract
The invention provides a moisture-resistant and high-heat-dissipation switch cabinet comprising a cable room. One side of the cable room is provided with a multi-layer mechanism including an inner layer and an outer layer. A dry layer is arranged between the inner layer and the outer layer. The inner layer is provided with multiple vent holes. The outer layer is provided with a through hole. The moisture-resistant and high-heat-dissipation switch cabinet further comprises an air absorption device of which the air absorption mouth is disposed between the through hole and the dry layer. According to the moisture-resistant and high-heat-dissipation switch cabinet provided by the invention, by arranging the dry layer and the air absorption device in the cable room, the humidity and temperature inside the switch cabinet are significantly reduced, and the safety and running stability of the non-segregated switch cabinet are effectively improved. Meanwhile, when the air absorption device absorbs gas in the switch cabinet, hot gas in the switch cabinet takes away part of moisture in the dry layer when passing through the dry layer, and therefore, dry layer regeneration is realized, and resources are saved effectively.
Description
Technical field
The present invention relates to switch cubicle technical field, particularly relate to a kind of resistance to tidal height heat-dissipation switch cabinet.
Background technology
The Main Function of switch cubicle carries out generating electricity in electric power system, transmits electricity, in the process of distribution and electric energy conversion, carries out folding, control and protection power consumption equipment.Parts in switch cubicle mainly contain the compositions such as bus-bar room, switch gear room, cable vault and operating mechanism room, specifically comprise circuit breaker, isolating switch, on-load switch, operating mechanism, instrument transformer and various protective devices etc.
Switch cubicle in use bottom is often placed in dark moist place, the humidity become in switch cubicle can be caused for a long time, or summer temperature is higher, switch cubicle inner volume is little, make switch cabinet temperature very high, switch cubicle will produce a large amount of heats in running in addition, causes the heat in switch cubicle to be difficult to leave in time.The appearance of the problems referred to above, can have a strong impact on the performance of parts in switch cubicle, especially to the performance of the insulating material in switch cubicle, thus has a strong impact on fail safe and the stability of switch cubicle operation.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension in some of the present invention.Should be appreciated that this general introduction is not summarize about exhaustive of the present invention.It is not that intention determines key of the present invention or pith, and nor is it intended to limit the scope of the present invention.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
The object of the present invention is to provide a kind of resistance to tidal height heat-dissipation switch cabinet.
The invention provides a kind of resistance to tidal height heat-dissipation switch cabinet, comprise cable vault, the side of cable vault is multilayer mechanism, comprise internal layer with outer, be provided with drying layer between internal layer and skin, internal layer is provided with multiple air vent hole, and skin is provided with a through hole, resistance to tidal height heat-dissipation switch cabinet also comprises getter device, and the air entry of getter device is between through hole and drying layer.
Resistance to tidal height heat-dissipation switch cabinet provided by the invention, by arranging drying layer and getter device in cable vault, reduces the humidity and temperature of inside switch cabinet significantly, effectively promotes fail safe and the operation stability of box type switchgear altogether.Meanwhile, getter device is when absorbing gas in switch cubicle, and in switch cubicle, the gas of heat is by taking away portion of water in drying layer during drying layer, realizes drying layer regeneration, has effectively saved resource.
Accompanying drawing explanation
Below with reference to the accompanying drawings illustrate embodiments of the invention, above and other objects, features and advantages of the present invention can be understood more easily.Parts in accompanying drawing are just in order to illustrate principle of the present invention.In the accompanying drawings, same or similar technical characteristic or parts will adopt same or similar Reference numeral to represent.
The resistance to tidal height heat-dissipation switch cabinet structural representation that Fig. 1 provides for the embodiment of the present invention.
Description of reference numerals:
1-cable vault 2-internal layer 3-drying layer
4-outer 5-through hole 6-getter device
Embodiment
With reference to the accompanying drawings embodiments of the invention are described.The element described in an accompanying drawing of the present invention or a kind of execution mode and feature can combine with the element shown in one or more other accompanying drawing or execution mode and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process in illustrating.
As shown in Figure 1, the present embodiment provides a kind of resistance to tidal height heat-dissipation switch cabinet, comprise cable vault 1, the side of cable vault 1 is multilayer mechanism, comprises internal layer 2 and outer 4, is provided with drying layer 3 between internal layer 2 and outer 4, internal layer 2 is provided with multiple air vent hole, outer 4 are provided with a through hole 5, and resistance to tidal height heat-dissipation switch cabinet also comprises getter device 6, and the air entry of getter device 6 is between through hole 5 and drying layer 3.
In the present embodiment, the side of the cable vault 1 of the resistance to tidal height heat-dissipation switch cabinet that the present embodiment provides adopts multi-layer structure design, comprising internal layer 2 and outer 4, is provided with drying layer 3 in the cavity volume formed between internal layer 2 and outer 4.Internal layer 2 is positioned at the inside of cable vault 1, be provided with air vent hole above, arrange air vent hole on the one hand to realize drying layer 3 and contact with the air of resistance to tidal height heat-dissipation switch cabinet inside, be convenient to drying layer 3 adsorption moisture, be also convenient to the hot-air that resistance to tidal height heat-dissipation switch cabinet inside drawn by later stage getter device 6 simultaneously.By arranging drying layer 3 and getter device 6 in cable vault 1, reducing the humidity and temperature of resistance to tidal height heat-dissipation switch cabinet inside significantly, effectively promoting fail safe and the operation stability of resistance to tidal height heat-dissipation switch cabinet.Meanwhile, getter device 6 is when absorbing gas in resistance to tidal height heat-dissipation switch cabinet, and in resistance to tidal height heat-dissipation switch cabinet, the gas of heat is by taking away portion of water in drying layer 3 during drying layer 3, realizes drying layer 3 and regenerates, effectively saved resource.
Preferably, air vent hole diameter is identical and be uniformly distributed on internal layer 2.
In the present embodiment, the diameter of air vent hole is identical, and is evenly distributed on internal layer 2, effectively increases the contact area of moisture in drying layer 3 and resistance to tidal height heat-dissipation switch cabinet, realize the maximization of drying layer 3 function, increase the effect that drying layer 3 removes moisture significantly.
Preferably, drying layer 3 is layer of silica gel or molecular sieve drying oxidant layer.
In the present embodiment, drier is preferably silica gel or molecular sieve desiccant.They have extremely strong water adsorption ability, also have the feature of hot temperature degree simultaneously, can the drying of resistance to tidal height heat-dissipation switch cabinet inside effectively, improve the resistance to fail safe of tidal height heat-dissipation switch cabinet and the stability of operation.
Preferably, the bottom of drying layer 3 is provided with door.
In the present embodiment, be provided with door in the side of drying layer 3, the folding of drying layer 3 side can be realized, and then realize the replacing of drying layer 3, ensure the continuity of functions/drying.
Preferably, be provided with temperature sensor in cable vault 1, the controller be connected with temperature sensor, controller is connected to getter device 6.
In the present embodiment, provide a kind of temperature automatically controlled resistance to tidal height heat-dissipation switch cabinet, be specially: in cable vault 1, be placed with temperature sensor, temperature sensor is connected to controller, controller is connected with getter device 6.Wherein, the quantity of temperature sensor is not unique, can border service condition increase very factually.Temperature sensor collects the temperature information in resistance to tidal height heat-dissipation switch cabinet, is passed to controller, and controller carries out analyzing and processing, if reach the warning value of temperature, just can control getter device 6 and work, thus realizes the effect reducing temperature.Preferably, getter device 6 is air exhauster.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a resistance to tidal height heat-dissipation switch cabinet, comprise cable vault, it is characterized in that, the side of described cable vault is multilayer mechanism, comprises internal layer with outer, is provided with drying layer between described internal layer and skin, described internal layer is provided with multiple air vent hole, described skin is provided with a through hole, and described resistance to tidal height heat-dissipation switch cabinet also comprises getter device, and the air entry of described getter device is between described through hole and described drying layer.
2. resistance to tidal height heat-dissipation switch cabinet according to claim 1, is characterized in that, described air vent hole diameter is identical and be uniformly distributed on described internal layer.
3. resistance to tidal height heat-dissipation switch cabinet according to claim 1, is characterized in that, described drying layer is layer of silica gel or molecular sieve drying oxidant layer.
4. resistance to tidal height heat-dissipation switch cabinet according to claim 1, it is characterized in that, the bottom of described drying layer is provided with door.
5. resistance to tidal height heat-dissipation switch cabinet according to claim 1, it is characterized in that, be provided with temperature sensor in described cable vault, the controller be connected with described temperature sensor, described controller is connected to described getter device.
6. resistance to tidal height heat-dissipation switch cabinet according to claim 1, is characterized in that, described getter device is air exhauster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526098.9A CN105098628A (en) | 2015-08-25 | 2015-08-25 | Moisture-resistant and high-heat-dissipation switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526098.9A CN105098628A (en) | 2015-08-25 | 2015-08-25 | Moisture-resistant and high-heat-dissipation switch cabinet |
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| CN105098628A true CN105098628A (en) | 2015-11-25 |
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| CN201510526098.9A Pending CN105098628A (en) | 2015-08-25 | 2015-08-25 | Moisture-resistant and high-heat-dissipation switch cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428274A (en) * | 2017-08-31 | 2019-03-05 | 天源华威集团有限公司 | A kind of moisture-proof heat-dissipation switch cabinet |
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| CN204333658U (en) * | 2014-12-30 | 2015-05-13 | 江苏中盟电气设备有限公司 | A kind of moisture seal electric power cabinet |
| CN204992353U (en) * | 2015-08-25 | 2016-01-20 | 江苏恒炫电气有限公司 | Moisture resistance high heat dissipation cubical switchboard |
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2015
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| CN102886191A (en) * | 2011-07-22 | 2013-01-23 | 上海智瑞达电气科技有限公司 | Method for drying air entering oil expansion tank of electric equipment and air drying equipment thereof |
| CN203704565U (en) * | 2013-12-13 | 2014-07-09 | 山东科技大学 | Environment-friendly drying device |
| CN203850625U (en) * | 2014-05-21 | 2014-09-24 | 国家电网公司 | Moisture absorbing and exhausting device for control cabinet |
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| CN204191062U (en) * | 2014-11-27 | 2015-03-04 | 吴斌 | Moistureproof convergence control cabinet cabinet and moistureproof convergence control cabinet |
| CN204315973U (en) * | 2014-11-27 | 2015-05-06 | 国家电网公司 | A kind of energy-conserving and environment-protective dehydrating unit be applied in electrical equipment box body |
| CN204333658U (en) * | 2014-12-30 | 2015-05-13 | 江苏中盟电气设备有限公司 | A kind of moisture seal electric power cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109428274A (en) * | 2017-08-31 | 2019-03-05 | 天源华威集团有限公司 | A kind of moisture-proof heat-dissipation switch cabinet |
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Application publication date: 20151125 |