CN104201580A - Novel multi-protection type outdoor terminal box - Google Patents
Novel multi-protection type outdoor terminal box Download PDFInfo
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- CN104201580A CN104201580A CN201410368184.7A CN201410368184A CN104201580A CN 104201580 A CN104201580 A CN 104201580A CN 201410368184 A CN201410368184 A CN 201410368184A CN 104201580 A CN104201580 A CN 104201580A
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Abstract
The invention discloses a novel multi-protection type outdoor terminal box. The novel multi-protection type outdoor terminal box comprises a box body provided with box doors in front and rear, wherein the interior of the box body is horizontally provided with a top installation plate and a bottom installation plate, and divided into an upper ventilation cavity, a middle storage cavity and a lower moisture isolation cavity, a moisture-proof rubber ring is arranged around the door frame of the box body, and a plurality of rows of installation holes are formed in the top installation plate and the bottom installation plate; a ventilator is arranged on the left box wall and the right box wall of the box body surrounding the ventilation cavity respectively; two support columns which are arranged in parallel are arranged in the storage cavity, installation holes are correspondingly connected to the top ends and the bottom ends of the support columns through bolts, insulation plates are connected to the front end surfaces of the support columns through supports, terminal strips are arranged on the insulation plates, groove plates are connected to the rear end surfaces of the support columns, low-voltage buses and air switches are arranged on the groove plates, a transparent organic insulation plate covers each low-voltage bus, a digital dehumidifier is further arranged on each groove plate, and at least two low-power heaters are arranged on the bottom installation plate; heat dissipation holes are formed in the left box wall and the right box wall of the box body surrounding the moisture isolation cavity.
Description
Technical field
The present invention relates to Outdoor Terminal Case technical field, relate in particular to a kind of novel multiple protection type Outdoor Terminal Case.
Background technology
At present, the heating and dehumidifying system of traditional terminal box is in the process heating, and heater table surface temperature sharply raises, and it is larger that peripheral devices is subject to temperatures involved, has the potential danger that burns out.Owing to being subject to the impact of ambient temperature, casing seal is bad in addition, from heater, starts in electric heating work reaches temperature required time to box house integrated air temperature, and heater power configuration is difficult for calculating; If power is too little, the fluid that near steam heater forms can circulate under the effect of heating power in the casing of sealing relatively, will accelerate that making moist of terminal board got rusty and cable sheath aging, reduces insulation property.In addition, the terminal box that there is no air-vent for part, though simple electric heating energy discharge section steam, but the steam being simultaneously heated rises, and condenses into the globule, in terminal box top inner wall under the effect of gravity, if drop on the terminal board of operation, can cause short circuit or the ground connection of secondary circuit, even cause the malfunction of circuit breaker, very harmful.
Summary of the invention
The object of this invention is to provide a kind of novel multiple protection type Outdoor Terminal Case, can heat box house, dehumidification treatments, effectively prevent terminal box to be subject to the impact of moisture and get rusty, aging, the normal operation of assurance equipment, simultaneously, can the inner devices such as terminal board be moved, be replaced, rationally utilize terminal box inner space.
The technical solution used in the present invention is:
A kind of novel multiple protection type Outdoor Terminal Case, comprise the forward and backward casing that is equipped with chamber door, in casing, level is provided with top mounting panel and bottom mounting panel, top mounting panel and bottom mounting panel are divided into three of upper, middle and lower chamber by casing, upper chamber is vented cavity, and middle part chamber is object placing cavity, and lower chamber is moisture chamber, the doorframe surrounding of casing is with moistureproof gas cushion rubber, is equipped with many row's installing holes on top mounting panel and bottom mounting panel; Surround on the casing left and right tank wall of vented cavity and be respectively equipped with a ventilator; In object placing cavity, be provided with two pillars that are arranged in parallel, the corresponding installing hole that connects top mounting panel and bottom mounting panel of bolt is passed through with bottom in the top of pillar, the front end face of pillar connects insulation board by support, insulation board is provided with terminal board, the rear end face of pillar connects frid, and frid is provided with low pressure busbar and air switch, is covered with a transparent organic insulation plate on low pressure busbar, on frid, be also provided with digital dehumidifier, bottom mounting panel is provided with at least two low-power heaters; The casing left and right tank wall that surrounds moisture chamber is provided with louvre.
Described pillar surrounds U-shaped structure by the supporting bracket of three settings, on the plate face of front end supporting bracket and rear end supporting bracket and be equipped with screw on upper and lower end face, the front end supporting bracket of two pillars connects respectively a support, a frid of the common connection of rear end supporting bracket of two pillars.
Before and after the described casing that surrounds vented cavity, tank wall is provided with ventilation hole.
Described casing top is provided with ridge-shaped rain-proof cover.
The present invention is divided into three chambers by top mounting panel and bottom mounting panel by casing, utilizes miniature ventilator and the ventilation hole that vented cavity surrounding is provided with to carry out real-time ventilation, guarantees that casing inner member is dry; Utilize two pillars that are provided with in object placing cavity to be connected with the movable of bottom mounting panel with top mounting panel, dismantle, install more convenient, reasonably utilize the space of casing; Recycle digital dehumidifier the damp-heat air in terminal box is condensed into water droplet, by aqueduct, be discharged to outside case, effectively reduce the humidity in cabinet; And coordinate low-power heater, to dehumidifying more thoroughly in casing; Effectively prevent terminal box to be subject to the impact of moisture and get rusty, aging, guarantee the normal operation of equipment.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is right view of the present invention;
Fig. 3 is A-A face cutaway view of the present invention.
Embodiment
As shown in Figure 1,2 and 3, the present invention includes cube shaped casing 1, casing 1 top is provided with ridge-shaped rain-proof cover 17, the forward and backward chamber door that is equipped with of casing 1, be respectively front chamber door 2, rear chamber door 3, the doorframe surrounding of casing 1 is with moistureproof gas cushion rubber 4 and 5, when closing chamber door, the interior edge of chamber door is pressed on anti-moisture cushion rubber, plays the object of sealing, damp proof insulation; The interior level of casing 1 is provided with top mounting panel 7 and bottom mounting panel 8, top mounting panel 7 and bottom mounting panel 8 are divided into three of upper, middle and lower chamber by casing 1, upper chamber is vented cavity 18, middle part chamber is object placing cavity 19, lower chamber is moisture chamber 20, is equipped with many row's installing holes on top mounting panel 7 and bottom mounting panel 8; Surround on the casing 1 left and right tank wall of vented cavity 18 and be respectively equipped with a miniature ventilator 6; In object placing cavity 19, be provided with two pillars that are arranged in parallel 91,92, pillar surrounds U-shaped structure by the supporting bracket of three settings, on the plate face of front end supporting bracket 91-1,92-1 and rear end supporting bracket 91-2,92-2 and be equipped with screw on upper and lower end face, the corresponding connection of bolt top mounting panel 7 and bottom mounting panel 8 are passed through with bottom in the top of pillar, front end supporting bracket 91-1, the 92-1 of two pillars 91,92 connect respectively a support 10, support 10 connects insulation board 11, and insulation board 11 is provided with terminal board 12; Rear end supporting bracket 91-2, the 92-2 of two pillars 91,92 connect a frid 24 jointly, frid 24 is provided with low pressure busbar 13 and air switch 25, on low pressure busbar 13, be covered with a transparent organic insulation plate 14, on frid 24, be also provided with digital dehumidifier 21, bottom mounting panel 8 is provided with at least two low-power heaters 15; The casing 1 left and right tank wall that surrounds moisture chamber 20 is provided with louvre 16, and the casing 1 front and back tank wall that surrounds vented cavity 18 is provided with ventilation hole 23.
Cube shaped casing 1 of the present invention is divided into three chambers by top mounting panel 7 and bottom mounting panel 8, be respectively vented cavity 18, object placing cavity 19, moisture chamber 20, the surrounding of vented cavity 18 is provided with miniature ventilator 6 and ventilation hole 23, miniature ventilator 6 adopts special-purpose ventilator, on market, can buy, can ventilate at moist yin edema weather on the one hand, can form air convection channel, guarantee that casing 1 inner member is dry, meanwhile, can prevent entering of toy again and destroy the circuit in casing 1; Ventilation hole 23 designs, on the top of casing 1, are mainly used for general weather, while not needing to use ventilator, rely on natural wind simply to ventilate, and save electric energy.Ridge-shaped rain-proof cover 17 can better make rainwater smooth and under, and can not produce seeping phenomenon.Anti-moisture cushion rubber mainly plays the object of sealing, damp proof insulation, because existing chamber door does not generally reach sealing effectiveness, the present invention can avoid extraneous moisture to enter from chamber door.Top mounting panel 7 can be arranged on the interior distance apart from casing 1 top end face 1/5 of casing 1, for the reserved certain space that ventilates, bottom mounting panel 8 is arranged on the interior distance apart from casing 1 bottom face 1/5 of casing 1, for reserved certain space, moisture chamber 20, moisture in conduit line below making is dispersing through moisture chamber 20 first, prevent that moisture from rising in terminal box, maximize and reduce the impact of wet gas on middle object placing cavity 19 interior equipment.On top mounting panel 7 and bottom mounting panel 8, be equipped with many row's installing holes, installing hole is for mounting column, so design, can to pillar, move or transformed space position by artificial dismounting, in actual application, sometimes the shared space requirement of terminal board 12 more greatly, the space that sometimes low pressure busbar 13 needs more greatly, and existing terminal box is all fixing space, so, mounting structure of the present invention, can carry out random conversion, more reasonably utilizes the space of casing 1.Exhausted terminal board 12 is located on insulation board 11; low pressure busbar 13 and air switch 25 are located on frid 24; terminal board 12 and air switch 25 are kept apart; so terminal board 12 is fixedly mounted on insulation board 11; in the side that air switch 25 is installed; adopt transparent organic insulation plate 1411 to come air-isolation switch 25 charged position suitable for reading, better protect terminal board 12 to be subject to external influence.Terminal box inside is furnished with novel digital dehumidifier 21, has adopted advanced semiconductor refrigerating, by condensation principle, the damp-heat air in terminal box is condensed into water droplet, by aqueduct, is discharged to outside case, can effectively reduce the humidity in cabinet.According to casing 1 size of terminal box, 2-4 low-power heater 15(45W left and right can be installed), directly by Power supply, heated, low-power heater 15 carries out heat insulation processing with power line, prevents that long-term heating from causing power line to burn short circuit.
Claims (4)
1. a novel multiple protection type Outdoor Terminal Case, it is characterized in that: comprise the forward and backward casing that is equipped with chamber door, in casing, level is provided with top mounting panel and bottom mounting panel, top mounting panel and bottom mounting panel are divided into three of upper, middle and lower chamber by casing, upper chamber is vented cavity, and middle part chamber is object placing cavity, and lower chamber is moisture chamber, the doorframe surrounding of casing is with moistureproof gas cushion rubber, is equipped with many row's installing holes on top mounting panel and bottom mounting panel; Surround on the casing left and right tank wall of vented cavity and be respectively equipped with a ventilator; In object placing cavity, be provided with two pillars that are arranged in parallel, the corresponding installing hole that connects top mounting panel and bottom mounting panel of bolt is passed through with bottom in the top of pillar, the front end face of pillar connects insulation board by support, insulation board is provided with terminal board, the rear end face of pillar connects frid, and frid is provided with low pressure busbar and air switch, is covered with a transparent organic insulation plate on low pressure busbar, on frid, be also provided with digital dehumidifier, bottom mounting panel is provided with at least two low-power heaters; The casing left and right tank wall that surrounds moisture chamber is provided with louvre.
2. novel multiple protection type Outdoor Terminal Case according to claim 1, it is characterized in that: described pillar surrounds U-shaped structure by the supporting bracket of three settings, on the plate face of front end supporting bracket and rear end supporting bracket and be equipped with screw on upper and lower end face, the front end supporting bracket of two pillars connects respectively a support, a frid of the common connection of rear end supporting bracket of two pillars.
3. novel multiple protection type Outdoor Terminal Case according to claim 2, is characterized in that: before and after the described casing that surrounds vented cavity, tank wall is provided with ventilation hole.
4. novel multiple protection type Outdoor Terminal Case according to claim 3, is characterized in that: described casing top is provided with ridge-shaped rain-proof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368184.7A CN104201580B (en) | 2014-07-30 | 2014-07-30 | A kind of novel multiple protection type Outdoor Terminal Case |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368184.7A CN104201580B (en) | 2014-07-30 | 2014-07-30 | A kind of novel multiple protection type Outdoor Terminal Case |
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| Publication Number | Publication Date |
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| CN104201580A true CN104201580A (en) | 2014-12-10 |
| CN104201580B CN104201580B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410368184.7A Active CN104201580B (en) | 2014-07-30 | 2014-07-30 | A kind of novel multiple protection type Outdoor Terminal Case |
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Cited By (8)
| 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 |
| CN106785952A (en) * | 2016-12-15 | 2017-05-31 | 国家电网公司 | A kind of electric power waterproof outdoor use electric power box easy to install |
| CN107196205A (en) * | 2017-07-14 | 2017-09-22 | 国网河南省电力公司濮阳供电公司 | Novel voltage switching screen in a kind of transformer station |
| CN107404073A (en) * | 2017-08-07 | 2017-11-28 | 河南森源电气股份有限公司 | Low voltage switch equipment |
| CN107666169A (en) * | 2017-11-27 | 2018-02-06 | 国网河南省电力公司嵩县供电公司 | A kind of adjustable charging device |
| CN109244694A (en) * | 2018-11-14 | 2019-01-18 | 国网黑龙江省电力有限公司鹤岗供电公司 | A kind of terminal block with dedusting dehumidification function |
| CN110492369A (en) * | 2019-09-15 | 2019-11-22 | 蓝枫电气(杭州)有限公司 | A kind of power distribution cabinet with water-proof function |
| CN110492368A (en) * | 2019-09-15 | 2019-11-22 | 蓝枫电气(杭州)有限公司 | A kind of intelligent power distribution cabinet |
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| KR100983108B1 (en) * | 2009-12-17 | 2010-09-17 | 주식회사 윌링스 | External case structure for air-cooling |
| CN201674123U (en) * | 2010-04-29 | 2010-12-15 | 山东电力集团公司济南供电公司 | Wiring terminal box |
| CN202488003U (en) * | 2012-01-05 | 2012-10-10 | 南宁广开电气有限责任公司 | Outdoor floor-type terminal box |
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| 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 |
| CN106785952A (en) * | 2016-12-15 | 2017-05-31 | 国家电网公司 | A kind of electric power waterproof outdoor use electric power box easy to install |
| CN107196205A (en) * | 2017-07-14 | 2017-09-22 | 国网河南省电力公司濮阳供电公司 | Novel voltage switching screen in a kind of transformer station |
| CN107196205B (en) * | 2017-07-14 | 2022-12-02 | 国网河南省电力公司濮阳供电公司 | Voltage switching screen in transformer substation |
| CN107404073A (en) * | 2017-08-07 | 2017-11-28 | 河南森源电气股份有限公司 | Low voltage switch equipment |
| CN107404073B (en) * | 2017-08-07 | 2023-12-22 | 河南森源电气股份有限公司 | Low-voltage switching device |
| CN107666169A (en) * | 2017-11-27 | 2018-02-06 | 国网河南省电力公司嵩县供电公司 | A kind of adjustable charging device |
| CN109244694A (en) * | 2018-11-14 | 2019-01-18 | 国网黑龙江省电力有限公司鹤岗供电公司 | A kind of terminal block with dedusting dehumidification function |
| CN109244694B (en) * | 2018-11-14 | 2024-04-05 | 国网黑龙江省电力有限公司鹤岗供电公司 | Terminal strip with dust removal dehumidification function |
| CN110492369A (en) * | 2019-09-15 | 2019-11-22 | 蓝枫电气(杭州)有限公司 | A kind of power distribution cabinet with water-proof function |
| CN110492368A (en) * | 2019-09-15 | 2019-11-22 | 蓝枫电气(杭州)有限公司 | A kind of intelligent power distribution cabinet |
| CN110492368B (en) * | 2019-09-15 | 2020-08-21 | 蓝枫电气(杭州)有限公司 | Intelligent power distribution cabinet |
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| CN104201580B (en) | 2016-06-29 |
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