CN204066368U - A kind of power supply control apparatus - Google Patents
A kind of power supply control apparatus Download PDFInfo
- Publication number
- CN204066368U CN204066368U CN201420415415.0U CN201420415415U CN204066368U CN 204066368 U CN204066368 U CN 204066368U CN 201420415415 U CN201420415415 U CN 201420415415U CN 204066368 U CN204066368 U CN 204066368U
- Authority
- CN
- China
- Prior art keywords
- module
- power supply
- supply control
- control apparatus
- gauge tap
- 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
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- 230000001681 protective effect Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
Abstract
The utility model discloses a kind of power supply control apparatus, relate to electrical network field, solve electrical network process of the test in prior art and there is the technical matters of potential safety hazard, power supply control apparatus of the present utility model comprises power supply control case, the feed circuit of power supply control case are provided with switch module, power supply control apparatus also comprises telechiric device, telechiric device is provided with wireless sending module and triggers the remote control buttons of described wireless sending module, power supply control case is provided with control module, wireless receiving module and the gauge tap of connecting with described switch module, wireless receiving module and gauge tap electrical connection control module, wireless receiving module receives the signal of wireless sending module, and send induced signal to control module, control module closes according to actuated signal control gauge tap.The utility model is applied to electrical network test.
Description
[technical field]
The utility model relates to electrical network field, especially a kind of test unit of power test.
[background technology]
In field high-pressure test work, jointly should be completed by personnel more than two people or two people.During site test, we general staffing situation are that a staff is responsible for the instruments such as operation power control box, and a staff carries out the thread replacing work that connects of test connection, set up corresponding full-time care provider according to hazard level difference during test.Under this kind of mode of operation, responsible test connects the direct contact test circuit of staff of thread-changing, but the buck/boost operation in uncontrollable process of the test, bury major safety risks to safety in production.When the staff of wiring and the staff of manipulation instrument are because of reason generation communication problems such as distance or sight lines, and when wiring personnel not yet complete wiring or fail to withdraw outer to safe distance, the staff of manipulation instrument is just boosted, and probably causes the generation of wiring staff electric shock accidents.
In order to the safety of warranty test, all need to arrange care provider at cable two ends to guard, prevent having people to meet accident close to the high-pressure section of high-tension cable when boosting, because cable length is long, the staff of signal manipulation instrument is difficult at the scene the care provider of the nurse of far-end, occur if any fortuitous event, can not notify that the staff manipulating instrument cuts off the electricity supply timely, and easily electric shock accidents occur.
[summary of the invention]
The technical matters that the utility model solves is to provide a kind of power supply control apparatus, can improve the security of process of the test.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of power supply control apparatus, comprise power supply control case, the feed circuit of power supply control case are provided with switch module, described power supply control apparatus also comprises telechiric device, telechiric device is provided with wireless sending module and triggers the remote control buttons of described wireless sending module, described power supply control case is provided with control module, wireless receiving module and the gauge tap of connecting with described switch module, described wireless receiving module and gauge tap electrical connection control module, wireless receiving module receives the signal of wireless sending module, and send induced signal to control module, control module closes according to actuated signal control gauge tap.
Further, described power supply control case is provided with the display module of current/voltage monitoring modular and the display data connecting described feed circuit, and described display module is connected described control module with current/voltage monitoring modular.
Further, described feed circuit are connected with overcurrent and overvoltage protective module, described overcurrent and overvoltage protective module connects described control module.
Further, described power supply control apparatus comprises the audible-visual annunciator connecting described control module.
Further, described gauge tap is relay switch.
Further, described switch module comprises knife switch and the power switch of series connection.
Further, described power supply control apparatus comprises some telechiric devices, described some telechiric devices are arranged the wireless sending module of different frequency range, described power supply control case is arranged the wireless sending module one_to_one corresponding of some wireless receiving modules and described different frequency range, described feed circuit are arranged some described gauge tap and wireless receiving module one_to_one corresponding.
The beneficial effects of the utility model:
Power supply control apparatus of the present utility model, a staff is responsible for controlling power supply control case by operating switch assembly, now power supply control case and access failure conduction, the staff only connecing thread-changing completes wiring when getting back to safety area and press telechiric device, power supply control case just conducting connects electricity, and the telechiric device unclamped in time when something unexpected happened in hand can cut the power supply of power supply control apparatus, conscientiously ensures personal safety.
These features of the present utility model and advantage will embodiment below, exposure detailed in accompanying drawing.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the principle schematic of power supply control case in the utility model.
[embodiment]
The technical scheme of accompanying drawing to the utility model embodiment below in conjunction with the utility model embodiment is explained and illustrated, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection domain of the present utility model.
With reference to figure 1, a kind of power supply control apparatus, comprise power supply control case, the feed circuit of power supply control case are provided with switch module, power supply control apparatus also comprises telechiric device, and telechiric device is provided with wireless sending module and triggers the remote control buttons of wireless sending module, the gauge tap 5 that power supply control case is provided with control module 1, wireless receiving module 2 and connects with switch module, preferred volume control module 1 is embedded scm, and wireless receiving module 2 and gauge tap 5 are electrically connected control module 1.During test, a staff is responsible for the switch module manipulating power supply control case, on-the-spot wiring personnel handheld remote control device, complete after wiring gets back to safety area, press remote control buttons, wireless sending module sends signal, wireless receiving module 2 receives the signal of wireless sending module, and send induced signal to control module 1, control module 1 closes according to actuated signal control gauge tap 5, power supply control case just starts power supply, and is the power supply that the telechiric device unclamped in time in hand can cut power supply control apparatus at something unexpected happened.
Gauge tap 5 of the present utility model is relay switch, and control module 1 closes according to the actuated signal control relay switch of wireless receiving module 2, after induced signal stops, controls relay switch and disconnects.
And on power supply control case, be provided with the display module of current/voltage monitoring modular and the display data connecting feed circuit, display module and current/voltage monitoring modular link control module, display module can show the carrying out of current electric current, magnitude of voltage compatibility test.
And feed circuit are connected with overcurrent and overvoltage protective module 3, overcurrent and overvoltage protective module 3 link control module 1, after current flow and overtension, are automatically realized immediately jumping electricity, the safety of protection circuit and the person by overcurrent and overvoltage protective module 3.
Power supply control apparatus also comprises the audible-visual annunciator 4 of link control module 1, and current device running status pointed out by audible-visual annunciator 4.
In addition, switch module comprises knife switch 7 and the power switch 6 of series connection, and during test, knife switch 7 and power switch 6 need to open simultaneously.
Embodiment two:
The present embodiment makes improvement on the basis of embodiment one, power supply control apparatus comprises some telechiric devices, some telechiric devices are arranged the wireless sending module of different frequency range, power supply control case is arranged the wireless sending module one_to_one corresponding of some wireless receiving modules and different frequency range, feed circuit arrange some gauge tap and wireless receiving module one_to_one corresponding, gauge tap is connected on feed circuit, and control module is according to the action of the different gauge tap of the actuated signal control of different radio receiver module.Telechiric device distributes to the staff and care provider that connect thread-changing, and when telechiric device is all pressed, power supply control case can be powered, and under fortuitous event, any people unclamps telechiric device, all power supply can be cut off, improve the security of test further.
By above-described embodiment, the purpose of this utility model is reached by fully effective.The personage being familiar with this technology should be understood that the content that the utility model includes but not limited to accompanying drawing and describes in embodiment above.Any amendment not departing from function and structure principle of the present utility model all will comprise within the scope of the appended claims.
Claims (7)
1. a power supply control apparatus, comprise power supply control case, the feed circuit of power supply control case are provided with switch module, it is characterized in that: described power supply control apparatus also comprises telechiric device, telechiric device is provided with wireless sending module and triggers the remote control buttons of described wireless sending module, described power supply control case is provided with control module, wireless receiving module and the gauge tap of connecting with described switch module, described wireless receiving module and gauge tap electrical connection control module, wireless receiving module receives the signal of wireless sending module, and send induced signal to control module, control module closes according to actuated signal control gauge tap.
2. a kind of power supply control apparatus according to claim 1, it is characterized in that: described power supply control case is provided with the display module of current/voltage monitoring modular and the display data connecting described feed circuit, and described display module is connected described control module with current/voltage monitoring modular.
3. a kind of power supply control apparatus according to claim 1 and 2, it is characterized in that: described feed circuit are connected with overcurrent and overvoltage protective module, described overcurrent and overvoltage protective module connects described control module.
4. a kind of power supply control apparatus according to claim 1 and 2, is characterized in that: described power supply control apparatus comprises the audible-visual annunciator connecting described control module.
5. a kind of power supply control apparatus according to claim 1 and 2, is characterized in that: described gauge tap is relay switch.
6. a kind of power supply control apparatus according to claim 1 and 2, is characterized in that: described switch module comprises knife switch and the power switch of series connection.
7. a kind of power supply control apparatus according to claim 1 and 2, it is characterized in that: described power supply control apparatus comprises some telechiric devices, described some telechiric devices are arranged the wireless sending module of different frequency range, described power supply control case is arranged the wireless sending module one_to_one corresponding of some wireless receiving modules and described different frequency range, described feed circuit are arranged some described gauge tap and wireless receiving module one_to_one corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415415.0U CN204066368U (en) | 2014-07-25 | 2014-07-25 | A kind of power supply control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415415.0U CN204066368U (en) | 2014-07-25 | 2014-07-25 | A kind of power supply control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066368U true CN204066368U (en) | 2014-12-31 |
Family
ID=52207828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420415415.0U Expired - Fee Related CN204066368U (en) | 2014-07-25 | 2014-07-25 | A kind of power supply control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143255A (en) * | 2014-07-25 | 2014-11-12 | 国家电网公司 | Power supply control device |
-
2014
- 2014-07-25 CN CN201420415415.0U patent/CN204066368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143255A (en) * | 2014-07-25 | 2014-11-12 | 国家电网公司 | Power supply control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141231 Termination date: 20200725 |