CN204012225U - Power distribution cabinet protection controller - Google Patents
Power distribution cabinet protection controller Download PDFInfo
- Publication number
- CN204012225U CN204012225U CN201420390950.5U CN201420390950U CN204012225U CN 204012225 U CN204012225 U CN 204012225U CN 201420390950 U CN201420390950 U CN 201420390950U CN 204012225 U CN204012225 U CN 204012225U
- Authority
- CN
- China
- Prior art keywords
- controller
- distribution cabinet
- power distribution
- cut
- current detector
- 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.)
- Expired - Fee Related
Links
- 238000007654 immersion Methods 0.000 claims abstract description 12
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a kind of power distribution cabinet protection controller; comprise controller, water inlet testing circuit, total lock switch; immersion testing circuit comprises many groups conductor line of the disconnection that is wrapped in power distribution cabinet housing outer surface; the cut-off point of many group conductor lines is arranged at diverse location place; cut-off point place is arranged with the insulated tube of tube wall belt hole; in insulated tube, be filled with sponge; on every group of wire line, be all in series with power supply and current detector; current detector is connected with controller, and controller is connected with total lock switch.Adopt simple outer wrap circuit to realize immersion and detect, detect accurately, control sensitively, be applicable to various environment.
Description
Technical field
The utility model relates to a kind of power distribution cabinet protection controller, particularly a kind of power distribution cabinet protection controller with immersion testing circuit.
Background technology
Power distribution cabinet is the final stage device of distribution system, and a large amount of cables and function sub-modules are contained in inside, during use, can produce a large amount of heats, simultaneously also higher to the requirement of surrounding environment.
For example, when surrounding environment occurs when abnormal, when breaking out of fire, floods, if power distribution cabinet is tackled not in time, serious accident will occur, cause making the damage of the equipment of electricity consumption, to manufacturing enterprise, bring huge loss.
The power distribution cabinet of some outdoor uses; such as light distribution cabinet, usually can meet with the invasion and attack such as rainwater, flood; when power distribution cabinet meets with immersion; internal circuit is because the intrusion of water is easily burnt; can bring the danger of electric shock to surrounding population simultaneously, therefore invent a kind of novel immersion checkout gear particularly necessary.
Summary of the invention
The purpose of this utility model is to provide a kind of power distribution cabinet protection controller, and it adopts simple outer wrap circuit to realize immersion and detects, and detects accurately, controls sensitively, is applicable to various environment.
For achieving the above object, the utility model adopts following technical scheme:
Power distribution cabinet protection controller; comprise controller, water inlet testing circuit, total lock switch; immersion testing circuit comprises many groups conductor line of the disconnection that is wrapped in power distribution cabinet housing outer surface; the cut-off point of many group conductor lines is arranged at diverse location place; cut-off point place is arranged with the insulated tube of tube wall belt hole, is filled with sponge in insulated tube, is all in series with power supply and current detector on every group of wire line; current detector is connected with controller, and controller is connected with total lock switch.
Further, this also comprises power distribution cabinet protection controller: GPRS long-distance communication circuit, and controller and GPRS long-distance communication circuit, GPRS long-distance communication circuit is connected with remote control center.
By adopting technique scheme, the utility model can obtain following technique effect:
By adopting the immersion testing circuit of outer wrap, detect accurately, control sensitively, be applicable to various environment.
Accompanying drawing explanation:
Fig. 1 is catenation principle figure of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing, the technical solution of the utility model is carried out to clear, complete description.
As shown in Figure 1; power distribution cabinet protection controller; comprise controller, water inlet testing circuit, total lock switch; immersion testing circuit comprises many groups conductor line of the disconnection that is wrapped in power distribution cabinet housing outer surface, and the cut-off point of organizing conductor line is arranged at diverse location place more, and cut-off point place is arranged with the insulated tube of tube wall belt hole; in insulated tube, be filled with sponge; on every group of wire line, be all in series with power supply and current detector, current detector is connected with controller, and controller is connected with total lock switch.
This also comprises power distribution cabinet protection controller: GPRS long-distance communication circuit, and controller and GPRS long-distance communication circuit, GPRS long-distance communication circuit is connected with remote control center.
During work, when power distribution cabinet meets with immersion around, water can enter the sponge in pipe by the Kong Shen of insulation tube wall, when sponge is enough wet, form conductive path with conducting wire, now in conducting wire, start to have electric current to exist, current detector detects after the existence of electric current, send a signal to controller, controller is controlled total lock switch disconnection after receiving signal.Power distribution cabinet is provided with a plurality of cut-off points around, and each cut-off point is an immersion test point, detects accurately, controls sensitive.Controller also can send to control centre by GPRS long-distance communication circuit by detection information and total lock control information, and the scheduled maintenance personnel of control centre safeguard.
Obviously; embodiment described above is only the utility model part embodiment; rather than whole embodiment; embodiment based in the utility model; those of ordinary skills, at the every other embodiment that does not have to obtain under creative work prerequisite, belong to the scope of the utility model protection.
Claims (2)
1. a power distribution cabinet protection controller; comprise controller, water inlet testing circuit, total lock switch; immersion testing circuit comprises many groups conductor line of the disconnection that is wrapped in power distribution cabinet housing outer surface; the cut-off point of many group conductor lines is arranged at diverse location place; cut-off point place is arranged with the insulated tube of tube wall belt hole, is filled with sponge in insulated tube, is all in series with power supply and current detector on every group of wire line; current detector is connected with controller, and controller is connected with total lock switch.
2. power distribution cabinet protection controller as claimed in claim 1, is characterized in that, also comprises: GPRS long-distance communication circuit, and controller and GPRS long-distance communication circuit, GPRS long-distance communication circuit is connected with remote control center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390950.5U CN204012225U (en) | 2014-07-16 | 2014-07-16 | Power distribution cabinet protection controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390950.5U CN204012225U (en) | 2014-07-16 | 2014-07-16 | Power distribution cabinet protection controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012225U true CN204012225U (en) | 2014-12-10 |
Family
ID=52052168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420390950.5U Expired - Fee Related CN204012225U (en) | 2014-07-16 | 2014-07-16 | Power distribution cabinet protection controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012225U (en) |
-
2014
- 2014-07-16 CN CN201420390950.5U patent/CN204012225U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Fei Inventor after: Lin Jianfei Inventor before: Chen Haibo |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160301 Address after: 200070 Shanghai City, Zhabei District Road No. 56 Building 1 Pingxingguan room 313 Patentee after: Shanghai Zhongkai (Group) Co., Ltd. Address before: 362700 Fujian city of Quanzhou province Shishi Lingshi Xihuan Road No. 77 Patentee before: SHISHI GUOGAO ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160716 |