CN104201580B - A kind of novel multiple protection type Outdoor Terminal Case - Google Patents
A kind of novel multiple protection type Outdoor Terminal Case Download PDFInfo
- Publication number
- CN104201580B CN104201580B CN201410368184.7A CN201410368184A CN104201580B CN 104201580 B CN104201580 B CN 104201580B CN 201410368184 A CN201410368184 A CN 201410368184A CN 104201580 B CN104201580 B CN 104201580B
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- 238000009413 insulation Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The invention discloses a kind of novel multiple protection type Outdoor Terminal Case, including the forward and backward casing being equipped with chamber door, in casing, level is provided with top installing plate and bottom mounting plate, and it is classified as overdraught chamber, middle part object placing cavity, moisture chamber, bottom, the doorframe surrounding of casing is with moistureproof gas cushion rubber, and top installing plate and bottom mounting plate are equipped with multiple rows of installing hole；Surround and the casing left and right tank wall of vented cavity is respectively equipped with an aerarium；Two pillars arranged in parallel it are provided with in object placing cavity, the top of pillar connects installing hole with bottom by bolt is corresponding, the front end face of pillar connects insulation board by support, insulation board is provided with terminal block, the rear end face of pillar connects frid, and frid is provided with low-voltage busbar and air switch, and low-voltage busbar is covered with one block of transparent organic insulation plate, being additionally provided with digital dehumidifier on frid, bottom mounting plate is provided with at least two low-power heater；The casing left and right tank wall surrounding moisture chamber is provided with louvre.
Description
Technical field
The present invention relates to Outdoor Terminal Case technical field, particularly relate to a kind of novel multiple protection type Outdoor Terminal Case.
Background technology
At present, the heating and dehumidifying system of conventional terminal case is in the process being heated, and heater surface temperatures sharply raises, and it is relatively big that peripheral devices is subject to high temperature impact, exists and potential burns out danger.Owing to being subject to the impact of ambient temperature, casing seal is bad in addition, starts the electrical heating box house integrated air temperature that works from heater and reaches in the temperature required time, and heater power configuration not easily calculates；If power is too little, the fluid that steam near heater is formed, at the casing internal circulation flow of opposing seal under the effect of heating power, can will accelerate making moist of terminal block and get rusty and cable sheath aging, reduce insulating properties.Additionally, the terminal box of air-vent is not had for part, though simple electrical heating can discharge part steam, but the steam being heated rises, and condenses into the globule, under gravity in terminal box top inner wall simultaneously, if dropping in the terminal block of operation, short circuit or the ground connection of secondary circuit can be caused, even cause the malfunction of chopper, very harmful.
Summary of the invention
It is an object of the invention to provide a kind of novel multiple protection type Outdoor Terminal Case, box house can be heated, dehumidification treatments, effectively prevent terminal box to be subject to the impact of moisture and get rusty, aging, guarantee equipment properly functioning, simultaneously, the devices such as internal terminal block can be moved, replace, Appropriate application terminal box inner space.
The technical solution used in the present invention is:
A kind of novel multiple protection type Outdoor Terminal Case, including the forward and backward casing being equipped with chamber door, in casing, level is provided with top installing plate and bottom mounting plate, casing is divided into three, upper, middle and lower chamber by top installing plate and bottom mounting plate, 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, and top installing plate and bottom mounting plate are equipped with multiple rows of installing hole；Surround and the casing left and right tank wall of vented cavity is respectively equipped with an aerarium；Two pillars arranged in parallel it are provided with in object placing cavity, the installing hole of bolt corresponding connection top installing plate and bottom mounting plate is passed through on the top of pillar with bottom, the front end face of pillar connects insulation board by support, insulation board is provided with terminal block, the rear end face of pillar connects frid, and frid is provided with low-voltage busbar and air switch, and low-voltage busbar is covered with one block of transparent organic insulation plate, being additionally provided with digital dehumidifier on frid, bottom mounting plate is provided with at least two low-power heater；The casing left and right tank wall surrounding moisture chamber is provided with louvre.
Described pillar is surrounded U-shaped structure by three pieces of gripper shoes erect, it is equipped with screw on the plate face of front support plate and rear end gripper shoe and on upper and lower end face, the front support plate of two pillars connects a support respectively, and the rear end gripper shoe of two pillars connects one piece of frid jointly.
The described tank wall before and after the casing of vented cavity that surrounds is provided with air vent.
Described casing top is provided with ridge-shaped rain-proof cover.
Casing is divided into three chambers by top installing plate and bottom mounting plate by the present invention, utilizes miniature aerarium that vented cavity is formed around and air vent to carry out real-time ventilation, it is ensured that box house element dries；Utilize be provided with in object placing cavity two pillars to be connected with top installing plate and the movable of bottom mounting plate, dismantle, install more convenient, reasonably utilize the space of casing；Recycle digital dehumidifier and the damp-heat air in terminal box is condensed into water droplet, aqueduct be discharged to outside case, be effectively reduced the humidity in cabinet；And coordinate low-power heater, dehumidify more thoroughly in casing；Effectively prevent terminal box to be subject to the impact of moisture and get rusty, aging, it is ensured that equipment properly functioning.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the right view of the present invention；
Fig. 3 is the A-A face sectional view of the present invention.
Detailed description of the invention
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, casing 1 is forward and backward is equipped with chamber door, respectively front chamber door 2, rear chamber door 3, the doorframe surrounding of casing 1 is with moistureproof gas cushion rubber 4 and 5, in time closing chamber door, the interior edge of chamber door is pressed on anti-moisture cushion rubber, plays the purpose of sealing, damp proof insulation；In casing 1, level is provided with top installing plate 7 and bottom mounting plate 8, casing 1 is divided into three, upper, middle and lower chamber by top installing plate 7 and bottom mounting plate 8, upper chamber is vented cavity 18, middle part chamber is object placing cavity 19, lower chamber is moisture chamber 20, top installing plate 7 and be equipped with multiple rows of installing hole on bottom mounting plate 8；Surround and casing about 1 tank wall of vented cavity 18 is respectively equipped with a miniature aerarium 6；Two pillars 91,92 arranged in parallel it are provided with in object placing cavity 19, pillar is surrounded U-shaped structure by three pieces of gripper shoes erect, front support plate 91-1,92-1 and rear end gripper shoe 91-2,92-2 plate face on and upper and lower end face on be equipped with screw, the top of pillar connects top installing plate 7 and bottom mounting plate 8 with bottom by bolt is corresponding, front support plate 91-1,92-1 of two pillars 91,92 connect a support 10 respectively, support 10 connects insulation board 11, and insulation board 11 is provided with terminal block 12；Rear end gripper shoe 91-2, the 92-2 of two pillars 91,92 connects one piece of frid 24 jointly, frid 24 is provided with low-voltage busbar 13 and air switch 25, low-voltage busbar 13 is covered with one block of transparent organic insulation plate 14, being additionally provided with digital dehumidifier 21 on frid 24, bottom mounting plate 8 is provided with at least two low-power heater 15；Casing about 1 tank wall surrounding moisture chamber 20 is provided with louvre 16, surrounds tank wall before and after the casing 1 of vented cavity 18 and is provided with air vent 23.
The cube shaped casing 1 of the present invention is divided into three chambers by top installing plate 7 and bottom mounting plate 8, respectively vented cavity 18, object placing cavity 19, moisture chamber 20, vented cavity 18 be formed around miniature aerarium 6 and air vent 23, miniature aerarium 6 adopts special aerarium, market is commercially available, can be aerated at moist YIN edema weather on the one hand, air convection channel can be formed, ensure that casing 1 inner member dries, meanwhile, it is prevented from again the entrance of toy and destroys the circuit in casing 1；Air vent 23 designs the top at casing 1, is mainly used for general weather, it is not necessary to when using aerarium, relies on natural wind simply to ventilate, saves electric energy.Ridge-shaped rain-proof cover 17 can better make rainwater smooth and under, without producing seeping phenomenon.Anti-moisture cushion rubber primarily serves the purpose of sealing, damp proof insulation, because existing chamber door is typically up to less than sealing effectiveness, and the present invention is it can be avoided that the moisture in the external world enters from chamber door.Top installing plate 7 may be mounted at the distance of distance casing 1 top end face 1/5 in casing 1, for the reserved certain space that ventilates, the distance that bottom mounting plate 8 is arranged in casing 1 distance casing 1 bottom face 1/5, certain space is reserved for moisture chamber 20, the moisture in the conduit line of lower section is made to first pass around dispersing of moisture chamber 20, prevent moisture from rising in terminal box, maximize and reduce wet gas to the impact of equipment in middle object placing cavity 19.Top installing plate 7 and bottom mounting plate 8 are equipped with multiple rows of installing hole, installing hole is used for mounting column, so designs, it is possible to by artificial dismounting, pillar is moved or transformed space position, in actual application, sometimes the space requirement shared by terminal block 12 is more greatly, and sometimes the space of low-voltage busbar 13 needs is more greatly, and existing terminal box is all fixing space, so, the mounting structure of the present invention, it is possible to carry out random conversion, is more reasonably utilized the space of casing 1.Exhausted terminal block 12 is located on insulation board 11; low-voltage busbar 13 and air switch 25 are located on frid 24; terminal block 12 and air switch 25 are kept apart; so terminal block 12 is fixedly mounted on insulation board 11; in the side installing air switch 25; adopting transparent organic insulation plate 1411 to carry out air-isolation and switch 25 charged positions suitable for reading, better protection terminal block 12 is subject to external influence.It is furnished with novel digital dehumidifier 21 inside terminal box, have employed the semiconductor refrigerating of advanced person, by condensation principle, the damp-heat air in terminal box is condensed into water droplet, aqueduct is discharged to outside case, it is possible to be effectively reduced the humidity in cabinet.Casing 1 size according to terminal box, it is possible to install 2-4 low-power heater about 15(45W), directly to be powered by power supply and be heated, low-power heater 15 and power line are thermally insulated, it is prevented that long-term heating causes that power line burns short circuit.
Claims (4)
1. a novel multiple protection type Outdoor Terminal Case, it is characterized in that: include the forward and backward casing being equipped with chamber door, in casing, level is provided with top installing plate and bottom mounting plate, casing is divided into three, upper, middle and lower chamber by top installing plate and bottom mounting plate, 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, and top installing plate and bottom mounting plate are equipped with multiple rows of installing hole；Surround and the casing left and right tank wall of vented cavity is respectively equipped with an aerarium；Two pillars arranged in parallel it are provided with in object placing cavity, the installing hole of bolt corresponding connection top installing plate and bottom mounting plate is passed through on the top of pillar with bottom, the front end face of pillar connects insulation board by support, insulation board is provided with terminal block, the rear end face of pillar connects frid, and frid is provided with low-voltage busbar and air switch, and low-voltage busbar is covered with one block of transparent organic insulation plate, being additionally provided with digital dehumidifier on frid, bottom mounting plate is provided with at least two low-power heater；The casing left and right tank wall surrounding 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 is surrounded U-shaped structure by three pieces of gripper shoes erect, it is equipped with screw on the plate face of front support plate and rear end gripper shoe and on upper and lower end face, the front support plate of two pillars connects a support respectively, and the rear end gripper shoe of two pillars connects one piece of frid jointly.
3. novel multiple protection type Outdoor Terminal Case according to claim 2, it is characterised in that: the described tank wall before and after the casing of vented cavity that surrounds is provided with air vent.
4. novel multiple protection type Outdoor Terminal Case according to claim 3, it is characterised 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104201580A CN104201580A (en) | 2014-12-10 |
| CN104201580B true 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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| CN (1) | CN104201580B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186298B (en) * | 2015-08-18 | 2017-09-05 | 广东电网有限责任公司惠州供电局 | Mechanism case damp-proof 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 |
| 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 |
| 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 |
| 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 |
| CN110492369B (en) * | 2019-09-15 | 2020-08-21 | 蓝枫电气(杭州)有限公司 | Power distribution cabinet with waterproof function |
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN203193154U (en) * | 2012-12-27 | 2013-09-11 | 国家电网公司 | Outdoor terminal box |
| CN203387080U (en) * | 2013-07-23 | 2014-01-08 | 深圳市光辉电器实业有限公司 | Outdoor low-voltage terminal box |
| CN204045980U (en) * | 2014-07-30 | 2014-12-24 | 国家电网公司 | A kind of novel multiple protection type Outdoor Terminal Case |
-
2014
- 2014-07-30 CN CN201410368184.7A patent/CN104201580B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN203193154U (en) * | 2012-12-27 | 2013-09-11 | 国家电网公司 | Outdoor terminal box |
| CN203387080U (en) * | 2013-07-23 | 2014-01-08 | 深圳市光辉电器实业有限公司 | Outdoor low-voltage terminal box |
| CN204045980U (en) * | 2014-07-30 | 2014-12-24 | 国家电网公司 | A kind of novel multiple protection type Outdoor Terminal Case |
Also Published As
| Publication number | Publication date |
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| CN104201580A (en) | 2014-12-10 |
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