CN105119150A - Fuse type isolation switch cabinet - Google Patents
Fuse type isolation switch cabinet Download PDFInfo
- Publication number
- CN105119150A CN105119150A CN201510537600.6A CN201510537600A CN105119150A CN 105119150 A CN105119150 A CN 105119150A CN 201510537600 A CN201510537600 A CN 201510537600A CN 105119150 A CN105119150 A CN 105119150A
- Authority
- CN
- China
- Prior art keywords
- control module
- fuse
- disconnecting switch
- ammeter
- fuse disconnecting
- 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
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a fuse type isolation switch cabinet, belonging to the electric power system protection electric appliance technology field. The fuse type isolation switch cabinet comprises a fuse type isolation switch main body, an ammeter, a control module, a communication module, a reception terminal and a casing; the fuse type isolation switch main body, the ammeter, the control module and the communication module are installed in a sealing case; the circuit output terminal of the fuse type isolation switch main body is connected to the input terminal of the ammeter; the control module is connected to the fuse type isolation switch main body and the ammeter; the control module monitors the safety state and the current condition of the ammeter; and the output terminal of the control module is connected to the communication module which is in wireless connection with the reception terminal. The fuse type isolation switch cabinet is accurate in monitoring, prompt in notification, and time-saving and labor-saving, and solves the problems that the prior art cannot notify promptly for the fault and the artificial meter reading is time consuming.
Description
Technical field
The invention belongs to protecting electrical power system technical field of electric appliances, relate to low-voltage variation electrical equipment, be specifically related to a kind of civilian fuse disconnecting switch cabinet.
Background technology
Fuse disconnecting switch is a kind of manually operated simply effective protective device, mainly plays buffer circuit or short-circuit protection in the line.The feature of isolating switch is when separation point position, and the insulation distance between contact reaches certain standard, and has and obviously disconnect mark, and can bear exceptional condition electric current in normal loop current and special time when closed.Bar shaped fuse disconnecting switch is primarily of bar shaped fuse disconnecting switch body, and fuse, composition, when overload or short trouble occur circuit, the melt in fuse fuses and point deenergizing automatically, thus plays a protective role to circuit and electric equipment.But due in electrical network, existing all kinds of isolating switch directly cannot distinguish the on off operating mode of each phase fuse, also automatically can not provide the defect of the signal of telecommunication after having fusing simultaneously, be unfavorable for the effective monitoring to fuse, and just can only know fuse blows at the scene, can not people be reminded in time to keep in repair.
Summary of the invention
According to above the deficiencies in the prior art, technical problem to be solved by this invention proposes a kind of fuse disconnecting switch cabinet, by fuse disconnecting switch being connected with ammeter in switch cubicle, by the convenient monitoring open circuit conditions of ammeter, long-range transmission fault message and ammeter information, do not need manual metering, solves fuse disconnecting switch signalling trouble not in time, solve the time-consuming problem of manual metering along band, have monitoring accurately, notify timely, time saving and energy saving advantage.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of fuse disconnecting switch cabinet, described fuse disconnecting switch cabinet comprises fuse disconnecting switch body, ammeter, control module, communication module, receiving terminal and casing, fuse disconnecting switch body, ammeter, control module and communication module are arranged in containment housing, fuse disconnecting switch body obtains the input that circuit output end connects ammeter, control module connects fuse disconnecting switch body and ammeter, the safe condition of control module monitoring fuse disconnecting switch body and the current conditions of ammeter, the output of control module connects communication module, communication module wireless connections receiving terminal.
Described control module comprises malfunction monitoring unit, current monitoring unit and stand-by power supply, malfunction monitoring unit link control module is used for pressure size, the crackle of fuse, the burn vestige of monitoring between the state of fuse disconnecting switch body and each contact of fuse, current monitoring unit is connected to electric current ammeter being used for monitoring current through meter, and malfunction monitoring unit is connected stand-by power supply with current monitoring unit.Described control module monitors ammeter no current and is in off state, and the control module signal that gives the alarm is sent to receiving terminal by communication module, and maintenance personal reminded by receiving terminal.Described control module also comprises temperature-humidity monitoring unit, temperature-humidity monitoring unit connects stand-by power supply and is powered by stand-by power supply, temperature-humidity monitoring cellular installation is used for monitoring the humiture information in casing in casing, temperature-humidity monitoring unit link control module sends the information that monitors to control module, and control module judges the coefficient of safety of humiture data.Described stand-by power supply is provided with low electricity alarm unit and display lamp, and low electricity alarm unit connects stand-by power supply and control module, and display lamp connects the instruction receiving control module.Described receiving terminal is the end points receiving display information, is computer or mobile terminal or data terminal, and the information of receiving terminal received communication module is also preserved, shows, sounded the alarm and remind staff.Described box-type enclosed construction, is provided with switching door, and switching door adopts transparent material, and switching door is provided with safety lock.Described fuse disconnecting switch body comprises base, handle and the fuse with striker, and the rear end of handle is flexibly connected with the rear end of base, and fuse hangs on the medial surface of handle, and fuse adopts material filling type fusion tube.
Beneficial effect of the present invention is: the invention provides a kind of fuse disconnecting switch cabinet, lay unified for fuse disconnecting switch, be arranged in switch cubicle and carry out malfunction monitoring by a control system, because every user needs use fuse disconnecting switch and an ammeter, and the data statistics of ammeter also needs remote information transmission, so in the present invention by fuse disconnecting switch directly and ammeter integral structure, use same communication module transmission of information, message notice maintenance personal fault message and notice Utilities Electric Co. ammeter data, reminding user fault message need not be worried simultaneously, multiple fuse disconnecting switch shares a control system, a communication module just can ensure that the signal of whole switch cubicle sends, save cost, fuse disconnecting switch and ammeter integration also simplify circuit and cost, be applicable to local-style dwelling houses to use.
Accompanying drawing explanation
Below the content expressed by this Figure of description and the mark in figure are briefly described:
Fig. 1 is the operation principle schematic diagram of the fuse disconnecting switch cabinet of the specific embodiment of the present invention;
Fig. 2 is the operation principle schematic diagram of the control module of the specific embodiment of the present invention.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is as the effect of the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part and operation principle, manufacturing process and operation using method etc., be described in further detail, have more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present invention, technical scheme.
The invention provides a kind of fuse disconnecting switch cabinet, lay unified for fuse disconnecting switch, be arranged in switch cubicle and carry out malfunction monitoring by a control system, because every user needs use fuse disconnecting switch and an ammeter, and the data statistics of ammeter also needs remote information transmission, so in the present invention by fuse disconnecting switch directly and ammeter integral structure, use same communication module transmission of information, message notice maintenance personal fault message and notice Utilities Electric Co. ammeter data, reminding user fault message need not be worried simultaneously, multiple fuse disconnecting switch shares a control system, a communication module just can ensure that the signal of whole switch cubicle sends, save cost, fuse disconnecting switch and ammeter integration also simplify circuit and cost, be applicable to local-style dwelling houses to use.
As shown in Figure 1, fuse disconnecting switch cabinet comprises fuse disconnecting switch body, ammeter, control module, communication module, receiving terminal and casing, each electric part is installed in casing, casing adopts fenestrate metal structure, the enclosing cover of casing or door are provided with safety lock and ensure that casing is a hermetically-sealed construction, prevent birds from building nest, the wilful damage of bad personage.Fuse disconnecting switch body connection control system, the safe condition of control system monitoring fuse disconnecting switch body, the input of control module connects ammeter simultaneously, the circuit output end of fuse disconnecting switch body connects the circuit input end of ammeter, when the fusion tube of fuse blows, ammeter power-off unregulated power signal, the output of control module connects communication module, and the fault message of fuse disconnecting switch and the operating power of ammeter are sent to receiving terminal by ammeter circuit.
Fuse disconnecting switch body comprises base, handle and the fuse with striker, the rear end of handle is flexibly connected with the rear end of base, fuse hangs on the medial surface of handle, fuse adopts material filling type fusion tube, safety is changed conveniently, and iron and steel parts all in Switch main body all adopts antirust treatment, copper part top layer special processing smooth durable, contact is good, can be realized point by handle easily, feed motion.The circuit output end of fuse connects the circuit input end of ammeter, ensures the power circuit of safety, and when melt Burnout circuit cuts off, in ammeter during no-circuit signal, control module sends break signal.
The using state of control module supervision fuse disconnecting switch body and ammeter whether have electricity condition, as shown in Figure 2, control module comprises malfunction monitoring unit, temperature-humidity monitoring unit, current monitoring unit and stand-by power supply, the safe condition of malfunction monitoring unit monitoring fuse disconnecting switch body and the electric current of ammeter are connected in control module through situation, temperature-humidity monitoring cellular installation is in casing, the humiture change be used in monitoring switch cabinet, when humiture, excessive timely prompting maintenance personal notes checking and safeguarding, current monitoring unit connect ammeter monitoring ammeter electric current with or without, when control module detects down circuitry, control module gives the alarm signal to maintenance personal, stand-by power supply each electric unit be connected in control module is that control module is powered, ensure that and also to monitor and transmission of signal when down circuitry.
Malfunction monitoring is connected on fuse disconnecting switch body, whether the pressure size that the moment monitors between the state of fuse disconnecting switch body and each contact of fuse is within the scope of proper security, fuse have not damaged, crackle, the faults such as burn vestige, malfunction monitoring unit is connected in control module and the data monitored is sent to control module, control module judges that fault type and fault point send maintenance overhaul signal to communication module, communication module is by connecting receiving terminal, the signal that sends of control module is sent to receiving terminal, receiving terminal can be computer, mobile terminal, data terminals etc. receive the end points of display information.Temperature-humidity monitoring cellular installation is in casing, temperature and humidity in monitoring casing, the temperature of casing, more than 40 degree, can affect the service behaviour of fuse and ammeter time humidity is larger, cause damage to the sensitivity of fuse, so the temperature-humidity monitoring in casing is necessary, too high in humiture, exceed the threshold value set in control module, send early warning signal to communication module, by communication module contact user or maintenance personal, it is reminded to check in time.Current monitoring unit is connected on ammeter, the current conditions of monitoring ammeter, once current interruption, give the alarm signal to maintenance personal, the melt of fuse blows and also can cause line interruption, and current monitoring unit also serves the effect of monitoring fuse disconnecting switch body, issues out alarm signal notify maintenance personal by communication module in the situation that isolating switch disconnects or melt disconnects the power breakdown caused, realize fault to notify in time, in time the beneficial effect of investigation.
Stand-by power supply is provided with in control module, main purpose is the work that situation about disconnecting at circuit also can ensure control module and communication module, ensure that control module is normally carried out data analysis and sends instruction, guarantee that communication module normally sends remote signal simultaneously, notify maintenance personal in time.Power line in stand-by power supply connecting switch cabinet, carry out charging there being the situation of electricity and use in order to powering-off state, stand-by power supply connection control device, also can operate and check switch cabinet state, also can use as emergency light under powering-off state.Include low electricity alarm unit and display lamp in stand-by power supply, the input of low electricity alarm unit connects stand-by power supply output connection control device, and the input of display lamp connects the instruction receiving controller.When stand-by power supply work time, display lamp is bright, represents and starts stand-by power supply, when the electricity too low display lamp meeting flashing of stand-by power supply, represents the alarm signal that electricity is too low.Being provided with minimum charge value in low electricity alarm unit, when the electric energy of stand-by power supply being detected lower than minimum charge value, sending alarm signal reaches monitoring stand-by power supply electricity object to controller, now display lamp flashing, reminding user.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.The protection range that protection scope of the present invention should limit with claims is as the criterion.
Claims (8)
1. a fuse disconnecting switch cabinet, it is characterized in that, described fuse disconnecting switch cabinet comprises fuse disconnecting switch body, ammeter, control module, communication module, receiving terminal and casing, fuse disconnecting switch body, ammeter, control module and communication module are arranged in containment housing, fuse disconnecting switch body obtains the input that circuit output end connects ammeter, control module connects fuse disconnecting switch body and ammeter, the safe condition of control module monitoring fuse disconnecting switch body and the current conditions of ammeter, the output of control module connects communication module, communication module wireless connections receiving terminal.
2. fuse disconnecting switch cabinet according to claim 1, it is characterized in that, described control module comprises malfunction monitoring unit, current monitoring unit and stand-by power supply, malfunction monitoring unit link control module is used for pressure size, the crackle of fuse, the burn vestige of monitoring between the state of fuse disconnecting switch body and each contact of fuse, current monitoring unit is connected to electric current ammeter being used for monitoring current through meter, and malfunction monitoring unit is connected stand-by power supply with current monitoring unit.
3. fuse disconnecting switch cabinet according to claim 2, it is characterized in that, described control module monitors ammeter no current and is in off state, and the control module signal that gives the alarm is sent to receiving terminal by communication module, and maintenance personal reminded by receiving terminal.
4. fuse disconnecting switch cabinet according to claim 2, it is characterized in that, described control module also comprises temperature-humidity monitoring unit, temperature-humidity monitoring unit connects stand-by power supply and is powered by stand-by power supply, temperature-humidity monitoring cellular installation is used for monitoring the humiture information in casing in casing, temperature-humidity monitoring unit link control module sends the information that monitors to control module, and control module judges the coefficient of safety of humiture data.
5. fuse disconnecting switch cabinet according to claim 2, is characterized in that, described stand-by power supply is provided with low electricity alarm unit and display lamp, and low electricity alarm unit connects stand-by power supply and control module, and display lamp connects the instruction receiving control module.
6. fuse disconnecting switch cabinet according to claim 1, it is characterized in that, described receiving terminal is the end points receiving display information, is computer or mobile terminal or data terminal, and the information of receiving terminal received communication module is also preserved, shows, sounded the alarm and remind staff.
7. fuse disconnecting switch cabinet according to claim 1, is characterized in that, described box-type enclosed construction, is provided with switching door, and switching door adopts transparent material, and switching door is provided with safety lock.
8. fuse disconnecting switch cabinet according to claim 1, it is characterized in that, described fuse disconnecting switch body comprises base, handle and the fuse with striker, the rear end of handle is flexibly connected with the rear end of base, fuse hangs on the medial surface of handle, and fuse adopts material filling type fusion tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510537600.6A CN105119150A (en) | 2015-08-26 | 2015-08-26 | Fuse type isolation switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510537600.6A CN105119150A (en) | 2015-08-26 | 2015-08-26 | Fuse type isolation switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105119150A true CN105119150A (en) | 2015-12-02 |
Family
ID=54667077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510537600.6A Pending CN105119150A (en) | 2015-08-26 | 2015-08-26 | Fuse type isolation switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105119150A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673025A (en) * | 2019-09-12 | 2020-01-10 | 北京兴达奇热工控制设备有限公司 | Online monitoring system for distribution isolating switch for kiln |
| CN111555148A (en) * | 2020-04-27 | 2020-08-18 | 迈沃德工程技术(天津)有限公司 | Intelligent high-low voltage distribution box and control method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201359617Y (en) * | 2007-06-11 | 2009-12-09 | 郑五星 | Measurement malfunction monitoring wireless remote data-transmission alarming electric energy meter |
| CN102510609A (en) * | 2011-10-21 | 2012-06-20 | 宁顺卫 | System and method with common and emergency LED (light emitting diode) intelligent illumination |
| CN202796825U (en) * | 2012-09-28 | 2013-03-13 | 上海电器陶瓷厂有限公司 | Fuse type disconnecting switch of portable hanging annunciator |
| CN203260895U (en) * | 2013-06-03 | 2013-10-30 | 杭州勤诚科技有限公司 | Precise power-distribution cabinet |
| CN103887888A (en) * | 2014-04-17 | 2014-06-25 | 胡波 | Fuse protector on-line monitoring system |
| CN104198929A (en) * | 2014-07-14 | 2014-12-10 | 国网上海市电力公司 | Detection device and detection method for outdoor high voltage isolator |
| CN204179046U (en) * | 2014-12-01 | 2015-02-25 | 新县电业局 | Novel drop type fuse |
| CN104577804A (en) * | 2015-01-23 | 2015-04-29 | 安徽工程大学 | Intelligent distribution box and control method of intelligent distribution box |
| CN104836340A (en) * | 2015-05-08 | 2015-08-12 | 西安工程大学 | Intelligent monitoring system for monitoring operation of cabinet type transformer station, and monitoring method thereof |
-
2015
- 2015-08-26 CN CN201510537600.6A patent/CN105119150A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201359617Y (en) * | 2007-06-11 | 2009-12-09 | 郑五星 | Measurement malfunction monitoring wireless remote data-transmission alarming electric energy meter |
| CN102510609A (en) * | 2011-10-21 | 2012-06-20 | 宁顺卫 | System and method with common and emergency LED (light emitting diode) intelligent illumination |
| CN202796825U (en) * | 2012-09-28 | 2013-03-13 | 上海电器陶瓷厂有限公司 | Fuse type disconnecting switch of portable hanging annunciator |
| CN203260895U (en) * | 2013-06-03 | 2013-10-30 | 杭州勤诚科技有限公司 | Precise power-distribution cabinet |
| CN103887888A (en) * | 2014-04-17 | 2014-06-25 | 胡波 | Fuse protector on-line monitoring system |
| CN104198929A (en) * | 2014-07-14 | 2014-12-10 | 国网上海市电力公司 | Detection device and detection method for outdoor high voltage isolator |
| CN204179046U (en) * | 2014-12-01 | 2015-02-25 | 新县电业局 | Novel drop type fuse |
| CN104577804A (en) * | 2015-01-23 | 2015-04-29 | 安徽工程大学 | Intelligent distribution box and control method of intelligent distribution box |
| CN104836340A (en) * | 2015-05-08 | 2015-08-12 | 西安工程大学 | Intelligent monitoring system for monitoring operation of cabinet type transformer station, and monitoring method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673025A (en) * | 2019-09-12 | 2020-01-10 | 北京兴达奇热工控制设备有限公司 | Online monitoring system for distribution isolating switch for kiln |
| CN111555148A (en) * | 2020-04-27 | 2020-08-18 | 迈沃德工程技术(天津)有限公司 | Intelligent high-low voltage distribution box and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105988064B (en) | Can fault point menu and its to position of failure point positioning method | |
| CN203553628U (en) | Intelligent power box for base station | |
| CN109524734A (en) | The automatic crossover assembly of electricity storage preventing pond open circuit | |
| CN103278733B (en) | A kind of cable grounding remote monitoring method and Long-Range Surveillance System | |
| CN102564617A (en) | Power equipment remote intelligent on-line temperature measurement system | |
| CN104614603A (en) | On-site protection device status detection system and detection method thereof | |
| CN104183108B (en) | SF6Switch alarm and block signal radio transmitting device | |
| CN105116257A (en) | Switch cabinet system used for fuse type isolation switch | |
| CN105119150A (en) | Fuse type isolation switch cabinet | |
| CN105403741A (en) | Full-time high-voltage consumption control remote control device | |
| CN203746200U (en) | Power transformer operation state alarm | |
| CN205666686U (en) | Distribution equipment remote management system | |
| CN209460634U (en) | Double mode supervisory control of substation signal standby monitor | |
| CN209860577U (en) | Electricity consumption facility leakage protection and electricity consumption safety monitoring system | |
| CN203193382U (en) | Low voltage load intelligent monitoring device | |
| CN203760863U (en) | Automatic pole-mounted switch cabinet of distribution network | |
| CN207559538U (en) | A kind of three-phase automatic reclosing device with wireless communication function | |
| CN208655010U (en) | A kind of remote auto switch | |
| CN207650958U (en) | The electric fire disaster warning for managing control application concentratedly based on Internet of Things controls host | |
| CN105118726B (en) | Fuse disconnecting switch system | |
| CN201188538Y (en) | Alarm device for current deviation of juxtaposition operation transformers | |
| CN210350859U (en) | Alarm device for monitoring circuit breaker | |
| CN105118759A (en) | Temperature control drop-out type fuse | |
| CN109696896A (en) | Double mode supervisory control of substation signal standby monitor and monitoring method | |
| CN103810813A (en) | Running state alarm for power transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
|
| RJ01 | Rejection of invention patent application after publication |