CN103457168A - High-voltage cable distribution box with dehumidifying and radiating functions - Google Patents
High-voltage cable distribution box with dehumidifying and radiating functions Download PDFInfo
- Publication number
- CN103457168A CN103457168A CN2012101684502A CN201210168450A CN103457168A CN 103457168 A CN103457168 A CN 103457168A CN 2012101684502 A CN2012101684502 A CN 2012101684502A CN 201210168450 A CN201210168450 A CN 201210168450A CN 103457168 A CN103457168 A CN 103457168A
- Authority
- CN
- China
- Prior art keywords
- dehumidifying
- voltage cable
- distribution box
- cable distribution
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The invention discloses a high-voltage cable distribution box with dehumidifying and radiating functions. The high-voltage cable distribution box comprises a box body (1), a cable-incoming bushing (2) and a breaker (3). The cable-incoming bushing (2) is connected to the breaker (3) through a disconnecting switch. The box body (1) is further internally provided with a dehumidification radiator (6), the upper portion of the box body (1) is provided with radiating holes (4), and the lower end of the same is provided with vent holes (5). The high-voltage cable distribution box has the advantages that when temperature or humidity in the box is sensed to be too high by a sensor, an electric fan added into the cable distribution box is started to blow air in the box for radiating or dehumidifying; in addition, the high-voltage cable distribution box is simple in structure and reasonable in layout.
Description
Technical field
The present invention relates to a kind of cable distribution box, particularly relate to a kind of High-Voltage Cable Branching Case with dehumidifying heat sinking function.
Background technology
Cable distribution box is that a kind of being used for implemented tap, branch, continued and the equipment of change-over circuit cable line, it is divided into two large classes by electric formation: a class is not contain any switchgear, in casing, only there is pair cable socket to be processed and the annex be connected, relatively simple for structure, small volume, function is more single, can be described as common distribution box; Another kind of is that the annex of common distribution box is not only arranged in case, also contains one or more switchgear, and its structure is comparatively complicated, and volume is larger, and interface unit is many, and the manufacturing technology difficulty is large, and cost is high, can be described as senior distribution box.Although no matter common or senior distribution box is all closed; but the distribution box that is applied to the high humility region still often there will be the accident that temperature is too high or humidity causes too greatly; and the distribution of existing cable distribution box internal components is very unreasonable, can't meet the requirement of high voltage power transmission.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, a kind of simple and reasonable High-Voltage Cable Branching Case with dehumidifying heat sinking function is provided, solve the poor defect with dehumidifying of heat dispersion that the existing cable distribution box has.
Purpose of the present invention is achieved through the following technical solutions: the High-Voltage Cable Branching Case with dehumidifying heat sinking function, comprise casing and be arranged on entrance bushing and the circuit breaker in casing, described entrance bushing is connected to circuit breaker by an isolating switch, described box house also is provided with a dehumidifying radiator, the top of casing is provided with louvre, and its lower end is provided with ventilation hole.
The control end of described dehumidifying radiator is connected with a temperature sensor and a humidity sensor.
Described dehumidifying radiator is electric fan.
Be connected with an earthed switch on described circuit breaker.
Be provided with a current transformer between described circuit breaker and earthed switch.
The invention has the beneficial effects as follows: increase an electric fan in cable distribution box, at sensor sensing, to the temperature inside the box or humidity when too high, electric fan is unlocked, to blowing in case, lowered the temperature or dehumidify, and the present invention also has advantages of simple in structure, rationally distributed.
The accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention;
Fig. 2 is internal circuit configuration schematic diagram of the present invention;
In figure, 1-casing, 2-entrance bushing, 3-circuit breaker, 4-louvre, 5-ventilation hole, the 6-radiator that dehumidifies.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
[embodiment]
As shown in Figure 1 and Figure 2, High-Voltage Cable Branching Case with dehumidifying heat sinking function, comprise casing 1 and be arranged on entrance bushing 2 and the circuit breaker 3 in casing 1, described entrance bushing 2 is connected to circuit breaker 3 by an isolating switch, described casing 1 inside also is provided with a dehumidifying radiator 6, the top of casing 1 is provided with louvre 4, and its lower end is provided with ventilation hole 5.
Described dehumidifying radiator 6 is an electric fan, and its control end is connected with a temperature sensor and a humidity sensor.
Be connected with an earthed switch on described circuit breaker 3, and be provided with a current transformer between circuit breaker 3 and earthed switch.
The operation principle of this device: the cable of an end enters casing 1 and is connected on entrance bushing 2 after interior, the cable of the other end enters casing 1 and is connected on circuit breaker 3, can control the two ends cable by circuit breaker 3 and connects and disconnect, when anomaly occurring, but the isolating switch automatic disconnection, protection circuit safety; When the temperature sensor senses in casing 1 reaches boundary or humidity sensor and senses the interior humidity of case and reach boundary to the temperature inside the box, transmit a signal to electric fan, start electric fan casing 1 inside is blown, can be lowered the temperature and dehumidify.
Claims (5)
1. the High-Voltage Cable Branching Case that there is the dehumidifying heat sinking function, it is characterized in that, comprise casing (1) and be arranged on entrance bushing (2) and the circuit breaker (3) in casing (1), described entrance bushing (2) is connected to circuit breaker (3) by an isolating switch, described casing (1) inside also is provided with a dehumidifying radiator (6), the top of casing (1) is provided with louvre (4), and its lower end is provided with ventilation hole (5).
2. the High-Voltage Cable Branching Case with dehumidifying heat sinking function according to claim 1, is characterized in that, the control end of described dehumidifying radiator (6) is connected with a temperature sensor and a humidity sensor.
3. the High-Voltage Cable Branching Case with dehumidifying heat sinking function according to claim 2, is characterized in that, described dehumidifying radiator (6) is electric fan.
4. according to the described High-Voltage Cable Branching Case with dehumidifying heat sinking function of claim 1 or 3, it is characterized in that, be connected with an earthed switch on described circuit breaker (3).
5. the High-Voltage Cable Branching Case with dehumidifying heat sinking function according to claim 4, is characterized in that, is provided with a current transformer between described circuit breaker (3) and earthed switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101684502A CN103457168A (en) | 2012-05-28 | 2012-05-28 | High-voltage cable distribution box with dehumidifying and radiating functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101684502A CN103457168A (en) | 2012-05-28 | 2012-05-28 | High-voltage cable distribution box with dehumidifying and radiating functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103457168A true CN103457168A (en) | 2013-12-18 |
Family
ID=49739261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101684502A Pending CN103457168A (en) | 2012-05-28 | 2012-05-28 | High-voltage cable distribution box with dehumidifying and radiating functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103457168A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391520A (en) * | 2014-10-27 | 2015-03-04 | 国家电网公司 | Safe and energy-saving cooling device for power distribution cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002325317A (en) * | 2001-04-25 | 2002-11-08 | Nissin Electric Co Ltd | Switchgear |
| CN201910978U (en) * | 2010-12-23 | 2011-07-27 | 福州新锐同创电子科技有限公司 | Intelligent control cabinet |
| CN202217993U (en) * | 2011-09-01 | 2012-05-09 | 安徽索特电气设备有限公司 | High-voltage cable distribution box |
| CN202564789U (en) * | 2012-05-28 | 2012-11-28 | 成都振中电气有限公司 | High-voltage cable distribution box having dehumidification and heat dissipation functions |
-
2012
- 2012-05-28 CN CN2012101684502A patent/CN103457168A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002325317A (en) * | 2001-04-25 | 2002-11-08 | Nissin Electric Co Ltd | Switchgear |
| CN201910978U (en) * | 2010-12-23 | 2011-07-27 | 福州新锐同创电子科技有限公司 | Intelligent control cabinet |
| CN202217993U (en) * | 2011-09-01 | 2012-05-09 | 安徽索特电气设备有限公司 | High-voltage cable distribution box |
| CN202564789U (en) * | 2012-05-28 | 2012-11-28 | 成都振中电气有限公司 | High-voltage cable distribution box having dehumidification and heat dissipation functions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391520A (en) * | 2014-10-27 | 2015-03-04 | 国家电网公司 | Safe and energy-saving cooling device for power distribution cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106571592A (en) | Novel power distribution cabinet | |
| CN110799378B (en) | Charging device for electric vehicle | |
| CN203103800U (en) | Power distribution box with excellent heat dissipation | |
| CN202712712U (en) | Ring main unit with moisture-proof apparatus | |
| CN202564789U (en) | High-voltage cable distribution box having dehumidification and heat dissipation functions | |
| CN103457168A (en) | High-voltage cable distribution box with dehumidifying and radiating functions | |
| CN205863768U (en) | A kind of monitoring alarm device of power distribution station | |
| CN104943631A (en) | High-voltage distribution box for electric car | |
| CN104485263A (en) | Intelligent type universal circuit breaker | |
| CN201197057Y (en) | Intelligent live-wire insulation tool drying cabinet | |
| CN208094172U (en) | A kind of humidity relay protector for power transformation box | |
| CN204012905U (en) | Intelligent duplicate power supply conversion vacuum switch cabinet | |
| CN202586253U (en) | Constant-temperature drying cable distribution box | |
| CN207719604U (en) | A kind of dust-protection type high-tension switch cabinet | |
| CN105429024A (en) | Power distribution box cooling protection apparatus | |
| CN106329341B (en) | Semiconductor dehumidifying device for switchgear cool-down dehumidification | |
| CN205406965U (en) | Low -voltage switch cabinet device | |
| CN206388959U (en) | Automatically power off wall socket | |
| CN205130966U (en) | Composite power source management system of hybrid passenger train | |
| CN204066785U (en) | Full-shield all insulation bus and high-voltage ring main unit | |
| CN205583857U (en) | But remote control's jack box | |
| CN202977988U (en) | Intelligent temperature-control outdoor mechanism case | |
| CN211913276U (en) | Box-type substation indoor equipment dehydrating unit | |
| CN203871676U (en) | Hand-held safe distribution box | |
| CN207124164U (en) | A kind of contactor available for directional contactor group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131218 |