WO2022094795A1 - Electric leakage detection device for whole energization circuit breaker - Google Patents
Electric leakage detection device for whole energization circuit breaker Download PDFInfo
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- WO2022094795A1 WO2022094795A1 PCT/CN2020/126462 CN2020126462W WO2022094795A1 WO 2022094795 A1 WO2022094795 A1 WO 2022094795A1 CN 2020126462 W CN2020126462 W CN 2020126462W WO 2022094795 A1 WO2022094795 A1 WO 2022094795A1
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- circuit breaker
- leakage detection
- detection
- pen needle
- frame
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- 238000001514 detection method Methods 0.000 title claims abstract description 90
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- 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
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
Definitions
- the present invention relates to the technical field of circuit breakers, in particular to an overall leakage detection device for an energized circuit breaker.
- the leakage detection of circuit breakers is generally performed by a person holding an electric pen or a leakage detector to detect the whole circuit breaker.
- detection methods are very dangerous, and generally, during leakage detection, several parts need to be detected. Detection needs to be performed from one location to another, and the efficiency is low. Therefore, it is particularly important to solve the problems of low safety and low efficiency of leakage detection of energized circuit breakers.
- the purpose of the present invention is to provide an overall leakage detection device for a power-on circuit breaker, which can drive the detection pen needle to move through a telescopic cylinder, touch various positions of the circuit breaker at the same time, and perform leakage detection through a leakage detector. No manual participation is required, and the position of the detection pen needle is adjusted by the slider to detect circuit breakers of different specifications, which solves the problems of low safety and low efficiency of leakage detection of energized circuit breakers.
- the present invention provides an overall leakage detection device for an energized circuit breaker, comprising a frame, a leakage detection box is arranged on the frame, a leakage detector is arranged in the leakage detection box, and the leakage detector is detected by a detection pen needle.
- the frame is provided with a support frame
- the support frame is provided with a slider
- the slider slides on the component rod of the support frame
- the slider is provided with a telescopic cylinder
- the detection pen The needle is arranged at the front end of the telescopic rod of the telescopic cylinder, and the detection pen needle is driven to move by the telescopic cylinder to contact various positions of the circuit breaker.
- a further improvement is that: the outer side of the detection pen needle is provided with a bellows sheath, the bellows sheath is squeezed and compressed, the detection pen needle contacts the circuit breaker, and the bellows sheath protects the detection pen needle in normal times and prevents the detection pen needle from being detected. There is a foreign object contact detection pen needle.
- a further improvement is that a force sensor is arranged between the telescopic cylinder and the detection pen needle, and the maximum extension position of the telescopic cylinder is indicated by the force sensor.
- a further improvement is that: the lower end of the frame is provided with a moving wheel, and the frame is driven to move by the moving wheel.
- a further improvement is that: the frame is provided with an auxiliary fixing rod, the front end of the auxiliary fixing rod is provided with a clip, and the non-conductive part of the circuit breaker is clamped by the clip to limit the position of the frame.
- a further improvement is that: a brake disc is arranged beside the moving wheel, and the moving wheel is braked and fixed by the brake disc.
- a further improvement is that: the support frame is provided with an indicator block, the indicator block is located at a preset position, and the position of the slider is indicated by the indicator block.
- a further improvement is that: the electric leakage detection box is provided with an indicator light, and the indicator light is used to indicate whether the detection result of the electric leakage detector meets the electric leakage standard.
- the beneficial effects of the present invention are: the detection pen needle is moved by the telescopic cylinder, and simultaneously touches various positions of the circuit breaker, and the leakage detection is performed by the leakage detector without manual participation, and the position of the detection pen needle is adjusted by the slider, so that the different The circuit breakers of different specifications are tested to improve work efficiency.
- a bellows sheath is provided to protect the detection pen needle and improve detection accuracy.
- the non-conductive parts of the circuit breaker are clamped by clips to limit the position of the frame and improve the detection position. Accuracy and stability of the rack.
- Figure 1 is a schematic structural diagram of the present invention.
- FIG. 2 is an enlarged view of the structure of the detection pen needle of the present invention.
- 1- rack 2- leakage detection box, 3- leakage detector, 4- detection pen needle, 5- support frame, 6- slider, 7- telescopic cylinder, 8- bellows sheath, 9- mobile Wheel, 10-Auxiliary Fixing Rod, 11-Clamp, 12-Brake Disc, 13-Indicating Block, 14-Indicator.
- the present embodiment provides an overall leakage detection device for an energized circuit breaker, including a rack 1, and a leakage detection box 2 is arranged on the rack 1, and a leakage detection box 2 is arranged in the leakage detection box 2.
- a leakage detector 3 performs leakage detection through a detection pen needle 4, a support frame 5 is arranged on the frame 1, and a slider 6 is arranged on the support frame 5, and the slider 6 is located in the The component rod of the support frame 5 slides on, the slider 6 is provided with a telescopic cylinder 7, the detection pen needle 4 is arranged at the front end of the telescopic rod of the telescopic cylinder 7, and the detection pen needle 4 is driven by the telescopic cylinder 7 to move, and the contact is broken. each location of the device.
- the outer side of the detection pen needle 4 is provided with a bellows sheath 8, the bellows sheath 8 is squeezed and compressed, the detection pen needle 4 contacts the circuit breaker, and the bellows sheath 8 protects the detection pen needle 4 at ordinary times, and prevents A foreign object contacts the detection pen needle 4 during detection.
- a force sensor is arranged between the telescopic cylinder 7 and the detection pen needle 4 , and the maximum extension position of the telescopic cylinder 7 is indicated by the force sensor.
- the lower end of the frame 1 is provided with a moving wheel 9 , and the frame 1 is driven to move by the moving wheel 9 .
- the rack 1 is provided with an auxiliary fixing rod 10 , the front end of the auxiliary fixing rod 10 is provided with a clip 11 , and the non-conductive part of the circuit breaker is clamped by the clip 11 to limit the position of the rack 1 .
- a brake disc 12 is arranged beside the moving wheel 9 , and the moving wheel 9 is braked and fixed by the brake disc 12 .
- the support frame 5 is provided with an indication block 13 , the indication block 13 is located at a preset position, and the position of the slider 6 is indicated by the indication block 13 .
- the electric leakage detection box 2 is provided with an indicator light 14, and the indicator light 14 indicates whether the detection result of the electric leakage detector 3 reaches the electric leakage standard.
- the telescopic cylinder 7 drives the detection pen needle 4 to move, and at the same time touches various positions of the circuit breaker, and conducts leakage detection through the leakage detector 3 without manual participation, and the position of the detection pen needle 4 is adjusted by the slider 6, which can be used for different specifications.
- the circuit breaker is tested to improve the work efficiency.
- the bellows sheath 8 is provided to protect the detection pen needle 4 and improve the detection accuracy.
- the non-conductive part of the circuit breaker is clamped by the clip 11 to limit the position of the frame 1 to improve the detection accuracy. The accuracy of the position and the stability of the rack 1.
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- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
An electric leakage detection device for a whole energization circuit breaker, comprising a rack (1). The rack (1) is provided with an electric leakage detection box (2); an electric leakage detector (3) is provided in the electric leakage detection box (2); the electric leakage detector (3) performs electric leakage detection by means of detection pins (4); the rack (1) is provided with a support frame (5); the support frame (5) is provided with slide blocks (6); the slide blocks (6) slide on combination rods of the support frame (5); a telescopic air cylinder (7) is provided on each of the slide blocks (6); each of the detection pins (4) is provided at the front end of a telescopic rod of the telescopic air cylinder (7); and the telescopic air cylinders (7) drive the detection pins (4) to move to be in contact with different parts of the circuit breaker. The working efficiency is improved without manual participation; corrugated pipe sheaths (8) are provided to protect the detection pins (4) and improve detection precision; non-conductive parts of the circuit breaker are clamped by means of clamping pieces (11); and the position of the rack (1) is defined so as to improve the accuracy of position detection and the stability of the rack (1).
Description
本发明涉及断路器技术领域，尤其涉及一种通电断路器整体漏电检测装置。The present invention relates to the technical field of circuit breakers, in particular to an overall leakage detection device for an energized circuit breaker.
目前在使用断路器进行工作时，由于断路器起到高压电路的熔断作用，其应用的环境一般都是带有高压电的环境，因此断路器的防漏电检测就是重中之重了，而目前对于断路器的漏电检测，一般是人手持着电笔或漏电检测仪对断路器的整体进行检测，但是这样的检测方法十分危险，并且一般在漏电检测时，需要对几个部位进行检测，人工检测需要一个位置一个位置的来，效率较低。因此，解决通电断路器漏电检测安全性低且效率不高的问题就显得尤为重要了。At present, when the circuit breaker is used for work, because the circuit breaker plays the role of fusing the high-voltage circuit, the application environment is generally an environment with high-voltage electricity, so the leakage prevention detection of the circuit breaker is the top priority. At present, the leakage detection of circuit breakers is generally performed by a person holding an electric pen or a leakage detector to detect the whole circuit breaker. However, such detection methods are very dangerous, and generally, during leakage detection, several parts need to be detected. Detection needs to be performed from one location to another, and the efficiency is low. Therefore, it is particularly important to solve the problems of low safety and low efficiency of leakage detection of energized circuit breakers.
发明内容SUMMARY OF THE INVENTION
针对现有技术的不足，本发明的目的是提供了一种通电断路器整体漏电检测装置，通过伸缩气缸带动检测笔针移动，同时接触断路器的各个位置，并通过漏电检测仪进行漏电检测，无需人工参与，并且通过滑块调整检测笔针的位置，对不同规格的断路器进行检测，解决了通电断路器漏电检测安全性低且效率不高的问题。In view of the deficiencies of the prior art, the purpose of the present invention is to provide an overall leakage detection device for a power-on circuit breaker, which can drive the detection pen needle to move through a telescopic cylinder, touch various positions of the circuit breaker at the same time, and perform leakage detection through a leakage detector. No manual participation is required, and the position of the detection pen needle is adjusted by the slider to detect circuit breakers of different specifications, which solves the problems of low safety and low efficiency of leakage detection of energized circuit breakers.
本发明提供一种通电断路器整体漏电检测装置，包括机架，所述机架上设置有漏电检测箱，所述漏电检测箱内设置有漏电检测仪，所述漏电检测仪通过检测笔针进行漏电检测，所述机架上设置有支撑架，所述支撑架上设置有滑块，所述滑块在支撑架的组成杆上滑动，所述滑块上设置有伸缩气缸，所述检测笔针设置在伸缩气缸的伸缩杆前端，通过伸缩气缸带动检测笔针移动，接触断路器的各个位置。The present invention provides an overall leakage detection device for an energized circuit breaker, comprising a frame, a leakage detection box is arranged on the frame, a leakage detector is arranged in the leakage detection box, and the leakage detector is detected by a detection pen needle. For leakage detection, the frame is provided with a support frame, the support frame is provided with a slider, the slider slides on the component rod of the support frame, the slider is provided with a telescopic cylinder, and the detection pen The needle is arranged at the front end of the telescopic rod of the telescopic cylinder, and the detection pen needle is driven to move by the telescopic cylinder to contact various positions of the circuit breaker.
进一步改进在于：所述检测笔针外侧设置有波纹管护套，波纹管护套受 到挤压压缩，检测笔针接触断路器，波纹管护套在平时对检测笔针进行保护，并防止检测时有外物接触检测笔针。A further improvement is that: the outer side of the detection pen needle is provided with a bellows sheath, the bellows sheath is squeezed and compressed, the detection pen needle contacts the circuit breaker, and the bellows sheath protects the detection pen needle in normal times and prevents the detection pen needle from being detected. There is a foreign object contact detection pen needle.
进一步改进在于：所述伸缩气缸和检测笔针之间设置有受力传感器，通过受力传感器对伸缩气缸的最大伸出位置进行指示。A further improvement is that a force sensor is arranged between the telescopic cylinder and the detection pen needle, and the maximum extension position of the telescopic cylinder is indicated by the force sensor.
进一步改进在于：所述机架下端设置有移动轮，通过移动轮带动机架进行移动。A further improvement is that: the lower end of the frame is provided with a moving wheel, and the frame is driven to move by the moving wheel.
进一步改进在于：所述机架上设置有辅助固定杆，所述辅助固定杆的前端设置有卡夹，通过卡夹夹持断路器的不导电部位，对机架的位置进行限定。A further improvement is that: the frame is provided with an auxiliary fixing rod, the front end of the auxiliary fixing rod is provided with a clip, and the non-conductive part of the circuit breaker is clamped by the clip to limit the position of the frame.
进一步改进在于：所述移动轮旁设置有刹车盘，通过刹车盘对移动轮进行刹车固定。A further improvement is that: a brake disc is arranged beside the moving wheel, and the moving wheel is braked and fixed by the brake disc.
进一步改进在于：所述支撑架上设置有指示块，所述指示块位于预设位置，通过指示块对滑块的位置进行指示。A further improvement is that: the support frame is provided with an indicator block, the indicator block is located at a preset position, and the position of the slider is indicated by the indicator block.
进一步改进在于：所述漏电检测箱上设置有指示灯，通过指示灯对漏电检测仪的检测结果是否达到漏电标准进行指示。A further improvement is that: the electric leakage detection box is provided with an indicator light, and the indicator light is used to indicate whether the detection result of the electric leakage detector meets the electric leakage standard.
本发明的有益效果是：通过伸缩气缸带动检测笔针移动，同时接触断路器的各个位置，并通过漏电检测仪进行漏电检测，无需人工参与，并且通过滑块调整检测笔针的位置，对不同规格的断路器进行检测，提高工作效率，设置波纹管护套保护检测笔针，并提高检测精度，通过卡夹夹持断路器的不导电部位，对机架的位置进行限定，提高检测位置的准确性和机架的稳定性。The beneficial effects of the present invention are: the detection pen needle is moved by the telescopic cylinder, and simultaneously touches various positions of the circuit breaker, and the leakage detection is performed by the leakage detector without manual participation, and the position of the detection pen needle is adjusted by the slider, so that the different The circuit breakers of different specifications are tested to improve work efficiency. A bellows sheath is provided to protect the detection pen needle and improve detection accuracy. The non-conductive parts of the circuit breaker are clamped by clips to limit the position of the frame and improve the detection position. Accuracy and stability of the rack.
图1是本发明的结构示意图。Figure 1 is a schematic structural diagram of the present invention.
图2是本发明的检测笔针结构放大图。FIG. 2 is an enlarged view of the structure of the detection pen needle of the present invention.
其中：1-机架，2-漏电检测箱，3-漏电检测仪，4-检测笔针，5-支撑架，6-滑块，7-伸缩气缸，8-波纹管护套，9-移动轮，10-辅助固定杆，11-卡夹，12-刹车盘，13-指示块，14-指示灯。Among them: 1- rack, 2- leakage detection box, 3- leakage detector, 4- detection pen needle, 5- support frame, 6- slider, 7- telescopic cylinder, 8- bellows sheath, 9- mobile Wheel, 10-Auxiliary Fixing Rod, 11-Clamp, 12-Brake Disc, 13-Indicating Block, 14-Indicator.
为了加深对本发明的理解，下面将结合实施例对本发明作进一步的详述，本实施例仅用于解释本发明，并不构成对本发明保护范围的限定。In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the embodiments, which are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.
如图1-2所示，本实施例提供了一种通电断路器整体漏电检测装置，包括机架1，所述机架1上设置有漏电检测箱2，所述漏电检测箱2内设置有漏电检测仪3，所述漏电检测仪3通过检测笔针4进行漏电检测，所述机架1上设置有支撑架5，所述支撑架5上设置有滑块6，所述滑块6在支撑架5的组成杆上滑动，所述滑块6上设置有伸缩气缸7，所述检测笔针4设置在伸缩气缸7的伸缩杆前端，通过伸缩气缸7带动检测笔针4移动，接触断路器的各个位置。所述检测笔针4外侧设置有波纹管护套8，波纹管护套8受到挤压压缩，检测笔针4接触断路器，波纹管护套8在平时对检测笔针4进行保护，并防止检测时有外物接触检测笔针4。所述伸缩气缸7和检测笔针4之间设置有受力传感器，通过受力传感器对伸缩气缸7的最大伸出位置进行指示。所述机架1下端设置有移动轮9，通过移动轮9带动机架1进行移动。所述机架1上设置有辅助固定杆10，所述辅助固定杆10的前端设置有卡夹11，通过卡夹11夹持断路器的不导电部位，对机架1的位置进行限定。所述移动轮9旁设置有刹车盘12，通过刹车盘12对移动轮9进行刹车固定。所述支撑架5上设置有指示块13，所述指示块13位于预设位置，通过指示块13对滑块6的位置进行指示。所述漏电检测箱2上设置有指示灯14，通过指示灯14对漏电检测仪3的检测结果是否达到漏电标准进行指示。通过伸缩气缸7带动检测笔针4移动，同时接触断路器的各个位置，并通过漏电检测仪3进行漏电检测，无需人工参与，并且通过滑块6调整检测笔针4的位置，对不同规格的断路器进行检测，提高工作效率，设置波纹管护套8保护检测笔针4，并提高检测精度，通过卡夹11夹持断路器的不导电部位，对机架1的位置进行限定，提高检测位置的准确性和机架1的稳定性。As shown in Figures 1-2, the present embodiment provides an overall leakage detection device for an energized circuit breaker, including a rack 1, and a leakage detection box 2 is arranged on the rack 1, and a leakage detection box 2 is arranged in the leakage detection box 2. A leakage detector 3, the leakage detector 3 performs leakage detection through a detection pen needle 4, a support frame 5 is arranged on the frame 1, and a slider 6 is arranged on the support frame 5, and the slider 6 is located in the The component rod of the support frame 5 slides on, the slider 6 is provided with a telescopic cylinder 7, the detection pen needle 4 is arranged at the front end of the telescopic rod of the telescopic cylinder 7, and the detection pen needle 4 is driven by the telescopic cylinder 7 to move, and the contact is broken. each location of the device. The outer side of the detection pen needle 4 is provided with a bellows sheath 8, the bellows sheath 8 is squeezed and compressed, the detection pen needle 4 contacts the circuit breaker, and the bellows sheath 8 protects the detection pen needle 4 at ordinary times, and prevents A foreign object contacts the detection pen needle 4 during detection. A force sensor is arranged between the telescopic cylinder 7 and the detection pen needle 4 , and the maximum extension position of the telescopic cylinder 7 is indicated by the force sensor. The lower end of the frame 1 is provided with a moving wheel 9 , and the frame 1 is driven to move by the moving wheel 9 . The rack 1 is provided with an auxiliary fixing rod 10 , the front end of the auxiliary fixing rod 10 is provided with a clip 11 , and the non-conductive part of the circuit breaker is clamped by the clip 11 to limit the position of the rack 1 . A brake disc 12 is arranged beside the moving wheel 9 , and the moving wheel 9 is braked and fixed by the brake disc 12 . The support frame 5 is provided with an indication block 13 , the indication block 13 is located at a preset position, and the position of the slider 6 is indicated by the indication block 13 . The electric leakage detection box 2 is provided with an indicator light 14, and the indicator light 14 indicates whether the detection result of the electric leakage detector 3 reaches the electric leakage standard. The telescopic cylinder 7 drives the detection pen needle 4 to move, and at the same time touches various positions of the circuit breaker, and conducts leakage detection through the leakage detector 3 without manual participation, and the position of the detection pen needle 4 is adjusted by the slider 6, which can be used for different specifications. The circuit breaker is tested to improve the work efficiency. The bellows sheath 8 is provided to protect the detection pen needle 4 and improve the detection accuracy. The non-conductive part of the circuit breaker is clamped by the clip 11 to limit the position of the frame 1 to improve the detection accuracy. The accuracy of the position and the stability of the rack 1.
Claims (8)
- 一种通电断路器整体漏电检测装置，包括机架(1)，其特征在于：所述机架(1)上设置有漏电检测箱(2)，所述漏电检测箱(2)内设置有漏电检测仪(3)，所述漏电检测仪(3)通过检测笔针(4)进行漏电检测，所述机架(1)上设置有支撑架(5)，所述支撑架(5)上设置有滑块(6)，所述滑块(6)在支撑架(5)的组成杆上滑动，所述滑块(6)上设置有伸缩气缸(7)，所述检测笔针(4)设置在伸缩气缸(7)的伸缩杆前端，通过伸缩气缸(7)带动检测笔针(4)移动，接触断路器的各个位置。An overall leakage detection device for an energized circuit breaker, comprising a frame (1), characterized in that a leakage detection box (2) is arranged on the frame (1), and a leakage detection box (2) is arranged in the leakage detection box (2). A detector (3), the electric leakage detector (3) performs electric leakage detection by detecting a pen needle (4), a support frame (5) is arranged on the frame (1), and a support frame (5) is arranged on the support frame (5). There is a slider (6), the slider (6) slides on the component rod of the support frame (5), the slider (6) is provided with a telescopic cylinder (7), and the detection pen needle (4) It is arranged at the front end of the telescopic rod of the telescopic cylinder (7), and the detection pen needle (4) is driven to move by the telescopic cylinder (7) to contact various positions of the circuit breaker.
- 如权利要求1所述的一种通电断路器整体漏电检测装置，其特征在于：所述检测笔针(4)外侧设置有波纹管护套(8)，波纹管护套(8)受到挤压压缩，检测笔针(4)接触断路器，波纹管护套(8)在平时对检测笔针(4)进行保护，并防止检测时有外物接触检测笔针(4)。The overall leakage detection device for an energized circuit breaker according to claim 1, characterized in that: a bellows sheath (8) is provided on the outer side of the detection pen needle (4), and the bellows sheath (8) is squeezed When compressed, the detection pen needle (4) contacts the circuit breaker, and the bellows sheath (8) protects the detection pen needle (4) at ordinary times, and prevents foreign objects from contacting the detection pen needle (4) during detection.
- 如权利要求1所述的一种通电断路器整体漏电检测装置，其特征在于：所述伸缩气缸(7)和检测笔针(4)之间设置有受力传感器，通过受力传感器对伸缩气缸(7)的最大伸出位置进行指示。The overall leakage detection device for an energized circuit breaker according to claim 1, characterized in that a force sensor is arranged between the telescopic cylinder (7) and the detection pen needle (4), and the telescopic cylinder is detected by the force sensor. (7) to indicate the maximum extension position.
- 如权利要求1所述的一种通电断路器整体漏电检测装置，其特征在于：所述机架(1)下端设置有移动轮(9)，通过移动轮(9)带动机架(1)进行移动。The overall leakage detection device for an energized circuit breaker according to claim 1, characterized in that: the lower end of the frame (1) is provided with a moving wheel (9), and the frame (1) is driven by the moving wheel (9) to carry out move.
- 如权利要求4所述的一种通电断路器整体漏电检测装置，其特征在于：所述机架(1)上设置有辅助固定杆(10)，所述辅助固定杆(10)的前端设置有卡夹(11)，通过卡夹(11)夹持断路器的不导电部位，对机架(1)的位置进行限定。The overall leakage detection device for an energized circuit breaker according to claim 4, characterized in that: an auxiliary fixing rod (10) is provided on the frame (1), and the front end of the auxiliary fixing rod (10) is provided with a The clip (11) clamps the non-conductive part of the circuit breaker through the clip (11) to limit the position of the frame (1).
- 如权利要求4所述的一种通电断路器整体漏电检测装置，其特征在于：所述移动轮(9)旁设置有刹车盘(12)，通过刹车盘(12)对移动轮(9)进行刹车固定。The overall leakage detection device for a power-on circuit breaker according to claim 4, characterized in that: a brake disc (12) is arranged beside the moving wheel (9), and the moving wheel (9) is subjected to The brakes are fixed.
- 如权利要求1所述的一种通电断路器整体漏电检测装置，其特征在于：所 述支撑架(5)上设置有指示块(13)，所述指示块(13)位于预设位置，通过指示块(13)对滑块(6)的位置进行指示。The overall leakage detection device for an energized circuit breaker according to claim 1, characterized in that: the support frame (5) is provided with an indicator block (13), and the indicator block (13) is located at a preset position, The indicating block (13) indicates the position of the slider (6).
- 如权利要求1所述的一种通电断路器整体漏电检测装置，其特征在于：所述漏电检测箱(2)上设置有指示灯(14)，通过指示灯(14)对漏电检测仪(3)的检测结果是否达到漏电标准进行指示。The overall leakage detection device for an energized circuit breaker according to claim 1, characterized in that: the leakage detection box (2) is provided with an indicator light (14), and the leakage detector (3) is detected by the indicator light (14). ) to indicate whether the test results meet the leakage standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/126462 WO2022094795A1 (en) | 2020-11-04 | 2020-11-04 | Electric leakage detection device for whole energization circuit breaker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/126462 WO2022094795A1 (en) | 2020-11-04 | 2020-11-04 | Electric leakage detection device for whole energization circuit breaker |
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| WO2022094795A1 true WO2022094795A1 (en) | 2022-05-12 |
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| PCT/CN2020/126462 WO2022094795A1 (en) | 2020-11-04 | 2020-11-04 | Electric leakage detection device for whole energization circuit breaker |
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Cited By (1)
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| CN117491906A (en) * | 2023-12-29 | 2024-02-02 | 思贝尔电气有限公司 | Power distribution cabinet electric leakage detection device and method |
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