CN117042352A - An intelligent adjustment device to prevent open circuit - Google Patents
An intelligent adjustment device to prevent open circuit Download PDFInfo
- Publication number
- CN117042352A CN117042352A CN202310923924.8A CN202310923924A CN117042352A CN 117042352 A CN117042352 A CN 117042352A CN 202310923924 A CN202310923924 A CN 202310923924A CN 117042352 A CN117042352 A CN 117042352A
- Authority
- CN
- China
- Prior art keywords
- open circuit
- protective shell
- adjustment device
- dry powder
- intelligent adjustment
- 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
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to two or more of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to two or more of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
本发明涉及电力保护装置技术领域，尤其为一种防开路智能调节装置，包括防护外壳，所述防护外壳内部的左上侧设置有上连接端，所述防护外壳内部上方的中间处安装有防开路模块，所述防护外壳的内部并且位于防开路模块的下方安装有断路保护器，所述防护外壳内部的左下侧安装有漏电检测器，所述防护外壳的内部并且位于漏电检测器的右侧安装有电流调节器，设置的漏电检测器、断路保护器能够在装置发生漏电时，第一时间断电保护电路，从而能够使装置在使用起来更加安全，设置的电流调节器、变压器能够智能调节电流和电压的强度大小，从而能够使电流和电压都保持相对安全的状态，从而能够使装置在使用起来更加安全。
The invention relates to the technical field of electric power protection devices, and in particular to an anti-open circuit intelligent adjustment device, which includes a protective casing. An upper connection end is provided on the upper left side of the interior of the protective casing. An anti-open circuit is installed in the middle above the interior of the protective casing. module, a circuit breaker protector is installed inside the protective shell and below the anti-open circuit module, a leakage detector is installed on the lower left side of the protective shell, and a leakage detector is installed inside the protective shell and on the right side of the module. There is a current regulator. The leakage detector and circuit breaker protector can immediately cut off the power to protect the circuit when leakage occurs in the device, thus making the device safer to use. The current regulator and transformer can intelligently adjust the current. and the intensity of the voltage, so that both the current and voltage can be kept in a relatively safe state, making the device safer to use.
Description
Technical Field
The invention relates to the technical field of power protection devices, in particular to an open-circuit-preventing intelligent adjusting device.
Background
In a power system, a Current Transformer (CT) is widely used for measuring, controlling and protecting a current of a primary line by changing a large current into a prescribed small current. Current transformers are largely classified into measuring current transformers and protecting current transformers according to the purpose. The protection current transformer is mainly matched with the relay device, and when faults such as short circuit overload and the like occur to the circuit, a signal cut-off fault circuit is provided for the relay device so as to protect the safety of a power supply system;
at present, the current detection CT used in the power distribution field is connected with an open-circuit protection device, so that the occurrence of the open-circuit condition of the CT caused by the damage of a CT outgoing line or the failure of access equipment in the application process is avoided, the structure of the existing open-circuit protection device is simple, and the current open-circuit protection device does not have the functions of electric leakage detection, intelligent regulation and intelligent fire prevention, so that the safety performance is relatively poor in use.
There is therefore a need for an open circuit protection intelligent regulation device that ameliorates the above-described problems.
Disclosure of Invention
The invention aims to provide an open-circuit-preventing intelligent adjusting device for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an intelligent regulation device prevents opening a way, includes the guard casing, the upper left side of guard casing inside is provided with the upper junction, the centre department of guard casing inside top installs the module of preventing opening a way, the inside of guard casing is and be located the below of preventing opening a way the module and install the protector that opens a way, the leak detector is installed to the left downside of guard casing inside, the inside of guard casing is and be located leak detector's right side and install the current regulator, the inside of guard casing is and be located the right side of current regulator and install the transformer, the lower junction is installed to the right side downside of guard casing inside, the protecgulum is installed to the front side of guard casing, the display is installed to the centre department of front side top, the front of protecgulum and be located the below of display are provided with the pilot lamp, the front of protecgulum is provided with switch adjustment button in the left side of pilot lamp, the inside lateral wall of guard casing is provided with the dry powder case, the bottom left and right sides of dry powder case is provided with the symmetrically, the right side of installing the alarm casing is installed to the centre of opening and shutting down the alarm lamp, the top is installed to the right side of guard casing.
As a preferable scheme of the invention, the open-circuit prevention module, the open-circuit protector, the current regulator and the transformer are electrically connected.
As a preferable scheme of the invention, the upper connecting end and the lower connecting end are electrically connected with the open-circuit preventing module.
As a preferable scheme of the invention, the connection mode of the opening and closing plate and the dry powder box is hinge connection.
As a preferable scheme of the invention, the smoke sensor is electrically connected with the electronic lock, and an automatic unlocking chip is arranged in the electronic lock.
As a preferable scheme of the invention, the dry powder box is internally provided with fire extinguishing dry powder, and the dry powder box and the protective shell are mutually communicated.
As a preferable scheme of the invention, the drying plate is made of water-absorbing materials, and the connection structure of the drying plate and the inner wall of the protective shell is adhesive.
As a preferable scheme of the invention, the alarm lamp and the buzzer are electrically connected with the smoke sensor.
As a preferable scheme of the invention, the upper connecting end and the lower connecting end are respectively electrically connected with external wires.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the leakage detector and the circuit breaking protector arranged in the open-circuit preventing intelligent adjusting device can cut off the protection circuit at the first time when the device leaks electricity, so that the device is safer to use, and the arranged current regulator and transformer can intelligently adjust the intensity of current and voltage, so that the current and the voltage can be kept in a relatively safe state, and the device is safer to use.
2. According to the invention, through the dry powder box, the opening plate, the electronic lock, the smoke sensor and the through groove which are arranged in the open-circuit-preventing intelligent adjusting device, smoke can be detected at the first time when the device is in a fire disaster, and the electronic lock and the opening plate are opened to spray dry powder in the dry powder box into the device to extinguish the fire, and the alarm lamp and the buzzer which are arranged can give out an alarm at the first time to remind the device.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the protective housing of the present invention;
FIG. 3 is a front view of the protective housing structure of the present invention;
FIG. 4 is a schematic view of the bottom structure of the dry powder container of the present invention;
FIG. 5 is a schematic view of the bottom structure of the opening plate of the present invention.
In the figure: 1. a protective housing; 2. an upper connection end; 3. an open circuit prevention module; 4. a circuit breaking protector; 5. a leakage detector; 6. a current regulator; 7. a transformer; 8. a lower connection end; 9. a front cover; 10. a display; 11. an indicator light; 12. a switch adjustment button; 13. a drying plate; 14. a dry powder box; 15. an opening plate; 16. an electronic lock; 17. a smoke sensor; 18. a through groove; 19. an alarm lamp; 20. a buzzer.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
In order that the invention may be readily understood, several embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the invention may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in this description of the invention are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present invention provides a technical solution:
an anti-open intelligent adjusting device comprises a protective shell 1, wherein an upper connecting end 2 is arranged on the left upper side of the interior of the protective shell 1, an anti-open module 3 is arranged in the middle of the upper side of the interior of the protective shell 1, an open circuit protector 4 is arranged in the interior of the protective shell 1 and below the anti-open module 3, a leakage detector 5 is arranged on the left lower side of the interior of the protective shell 1, a current regulator 6 is arranged on the right side of the leakage detector 5 in the interior of the protective shell 1, a transformer 7 is arranged in the interior of the protective shell 1 and on the right side of the current regulator 6, a lower connecting end 8 is arranged on the right lower side of the interior of the protective shell 1, a front cover 9 is arranged on the front side of the front cover 9, a display 10 is arranged in the middle of the front cover 9 and below the display 10, a switch regulating button 12 is arranged on the left side of the front cover 9, a drying plate 13 is arranged on the side wall of the interior of the protective shell 1, a dry powder box 14 is arranged on the top of the protective shell 1, a buzzer 16 is arranged on the bottom of the right side of the protective shell 14, a symmetrical electronic lock 16 is arranged on the right side of the protective shell 16, an electronic lock 16 is arranged on the right side of the electronic lock 16, and a warning device 16 is arranged on the top of the electronic lock 1, and a warning device 16 is arranged on the right side of the electronic lock 16;
in this embodiment, the module 3 that prevents opening a circuit, circuit breaker 4, current regulator 6, the mutual connected mode of transformer 7 is electric connection, go up link 2, lower link 8 all is electric connection with the module 3 that prevents opening a circuit, the connected mode of switching board 15 and dry powder case 14 is hinge connection, the connected mode of smoke transducer 17 and electronic lock 16 is electric connection, and the internally mounted of electronic lock 16 has the automatic chip that unblanks, the dry powder of putting out a fire is equipped with in the inside of dry powder case 14, and dry powder case 14 and protective housing 1 are mutually link up and are connected, dry board 13 adopts the water absorption material to the connection structure of dry board 13 and protective housing 1 inner wall is for bonding, alarm lamp 19, buzzer 20 all is electric connection with smoke transducer 17, go up link 2, lower link 8 is electric connection with the external line of outside respectively, the intensity size of current regulator 6 that sets up, transformer 7 can intelligent regulation electric current and voltage, thereby can make electric current and voltage all keep relative safe state, thereby can make the device use safer, the dry powder case that sets up is being equipped with, dry powder, 14, the electronic lock 16, the alarm device can be opened and shut down at the time when the first time, 16 is set up at the time of the device is put out at the time of the device is opened, the device is set up at the first alarm device is 16, the alarm device is can be opened at the time of setting up 16, the alarm device is 16, and the alarm device is set up at the time of the 16, the time of the device is 16, and can be opened, and the device is 16, and has been opened and has the alarm device and has been 16.
The working flow of the invention is as follows: when the intelligent open-circuit prevention adjusting device is used, firstly, two groups of external power lines are respectively connected into an upper connecting end 2 and a lower connecting end 8, then the starting device is started to operate, then an open-circuit prevention module 3 can normally operate, the open-circuit prevention purpose can be achieved at the moment, when the device has the condition of electricity leakage, the electricity leakage detector 5 detects the electricity leakage, the open-circuit protector 4 automatically cuts off the power supply, the electric shock of staff is prevented, when the intensity of current and voltage in a circuit is too high or too low, the current and voltage in the circuit are adjusted by the current regulator 6 and the transformer 7, the current and the voltage in the circuit are adjusted to proper values, the condition that potential safety hazards are caused by the device due to the fact that the current and the voltage are too high is reduced, when fire disaster occurs in the device, the smoke sensor 17 senses smoke generated when the element burns, then the electronic lock 16 is opened, the switch board 15 is opened at the moment, then dry powder is sprayed into the protective shell 1 from the dry powder box 14, at the moment, the dry powder can extinguish the flame in the device, then the alarm lamp 19 and the buzzer 20 can give an alarm to remind surrounding staff, the staff can repair the device, the arranged leakage detector 5 and the circuit breaking protector 4 can cut off the protective circuit at the first time when the device leaks electricity, so that the device is safer in use, the arranged current regulator 6 and the transformer 7 can intelligently regulate the intensity of current and voltage, so that the current and the voltage can be kept in a relatively safe state, the device is safer in use, the arranged dry powder box 14, the switch board 15, the electronic lock 16, the smoke sensor 17 and the through groove 18 can be used for fire disaster of the device, smoke is detected at the first time, and the electronic lock 16 is opened, the opening and closing plate 15 sprays dry powder in the dry powder box 14 into the device to extinguish the fire, the alarm lamp 19 and the buzzer 20 can give out an alarm at the first time to remind, and the device is designed comprehensively, so that the device can extinguish the fire at the first time in a remembering manner when the device is in a fire disaster, and the device is safer to use.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310923924.8A CN117042352A (en) | 2023-07-25 | 2023-07-25 | An intelligent adjustment device to prevent open circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310923924.8A CN117042352A (en) | 2023-07-25 | 2023-07-25 | An intelligent adjustment device to prevent open circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117042352A true CN117042352A (en) | 2023-11-10 |
Family
ID=88636411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310923924.8A Pending CN117042352A (en) | 2023-07-25 | 2023-07-25 | An intelligent adjustment device to prevent open circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117042352A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101133847B1 (en) * | 2010-09-30 | 2012-04-06 | (주)규보시스템 | Transducer module ejection system and method |
| CN106169814A (en) * | 2016-08-23 | 2016-11-30 | 苏州盛达胶粘制品有限公司 | A kind of can the transformation system of remotely intelligently monitoring |
| CN207304158U (en) * | 2017-08-30 | 2018-05-01 | 陈栩 | The secondary anti-open circuit control device of distribution-network automation switch |
| CN208820259U (en) * | 2018-08-27 | 2019-05-03 | 广东鑫三江电气设备有限公司 | A kind of fixed AC metal enclosed ring network switch cabinet |
| CN208904635U (en) * | 2018-12-06 | 2019-05-24 | 河南省计量科学研究院 | A leakage protection device for electrical equipment |
| CN211183391U (en) * | 2019-12-05 | 2020-08-04 | 珠海市力垣科技有限公司 | Open-circuit prevention protection device for current transformer |
| CN212296061U (en) * | 2020-02-22 | 2021-01-05 | 李海娇 | Fireproof safe with dual protection functions |
| CN215869165U (en) * | 2021-06-04 | 2022-02-18 | 上海正泰智能科技有限公司 | Circuit breaker |
| CN215985978U (en) * | 2021-09-14 | 2022-03-08 | 浙江顺欣电气有限公司 | Safe convenient multi-functional low pressure ammeter case |
| CN216123288U (en) * | 2021-10-13 | 2022-03-22 | 邱帅 | Building electrical construction safety device |
| CN217933657U (en) * | 2022-08-15 | 2022-11-29 | 上海汇茂机电有限公司 | Moulded case power distribution protection circuit breaker |
-
2023
- 2023-07-25 CN CN202310923924.8A patent/CN117042352A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101133847B1 (en) * | 2010-09-30 | 2012-04-06 | (주)규보시스템 | Transducer module ejection system and method |
| CN106169814A (en) * | 2016-08-23 | 2016-11-30 | 苏州盛达胶粘制品有限公司 | A kind of can the transformation system of remotely intelligently monitoring |
| CN207304158U (en) * | 2017-08-30 | 2018-05-01 | 陈栩 | The secondary anti-open circuit control device of distribution-network automation switch |
| CN208820259U (en) * | 2018-08-27 | 2019-05-03 | 广东鑫三江电气设备有限公司 | A kind of fixed AC metal enclosed ring network switch cabinet |
| CN208904635U (en) * | 2018-12-06 | 2019-05-24 | 河南省计量科学研究院 | A leakage protection device for electrical equipment |
| CN211183391U (en) * | 2019-12-05 | 2020-08-04 | 珠海市力垣科技有限公司 | Open-circuit prevention protection device for current transformer |
| CN212296061U (en) * | 2020-02-22 | 2021-01-05 | 李海娇 | Fireproof safe with dual protection functions |
| CN215869165U (en) * | 2021-06-04 | 2022-02-18 | 上海正泰智能科技有限公司 | Circuit breaker |
| CN215985978U (en) * | 2021-09-14 | 2022-03-08 | 浙江顺欣电气有限公司 | Safe convenient multi-functional low pressure ammeter case |
| CN216123288U (en) * | 2021-10-13 | 2022-03-22 | 邱帅 | Building electrical construction safety device |
| CN217933657U (en) * | 2022-08-15 | 2022-11-29 | 上海汇茂机电有限公司 | Moulded case power distribution protection circuit breaker |
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