CN111431136A - Intelligent cable intermediate head protection box - Google Patents
Intelligent cable intermediate head protection box Download PDFInfo
- Publication number
- CN111431136A CN111431136A CN202010385525.7A CN202010385525A CN111431136A CN 111431136 A CN111431136 A CN 111431136A CN 202010385525 A CN202010385525 A CN 202010385525A CN 111431136 A CN111431136 A CN 111431136A
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- China
- Prior art keywords
- box body
- intelligent
- cable
- protection box
- equipment bin
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- 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.)
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Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 241000610761 Psathyrotes Species 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 abstract description 2
- 241000270708 Testudinidae Species 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses an intelligent cable intermediate joint protection box which is formed by splicing a lower box body and an upper box body, wherein two ends of the lower box body and the upper box body are folded inwards to form a cable interface, the cable interface is provided with a fireproof mud blocking groove, and fireproof mud blocking is filled in the fireproof mud blocking groove; the top of the upper box body is provided with a turtle back structure which protrudes upwards, two sides of the turtle back structure are provided with equipment bin hoisting holes, and an intelligent equipment bin is arranged in the turtle back structure and is hoisted to the top of the upper box body through the equipment bin hoisting holes; the intelligent equipment bin comprises a sensor module, a power supply module and a communication module. The invention can monitor the cable intermediate joint enclosed therein in real time, and is convenient for a transportation and inspection department to know the abnormity of the power cable in time and dispose in time.
Description
Technical Field
The invention relates to an intelligent cable intermediate joint protection box used in the field of power cable operation and maintenance.
Background
The cable intermediate head is the tie point that realizes the intercommunication through the process of continuing through two sections cables, and its operating stability and reliability are worse than general cable, and the potential safety hazard is more easily taken place, can cause the explosion accident because of the temperature rise when serious. The prior explosion-proof box for the cable intermediate joint is used for mechanically protecting the cable intermediate joint enclosed in the explosion-proof box from the physical layer. Although the protection means has a certain protection effect and can reduce the loss caused after the accident happens, the accident can not be prevented and the accident loss is eliminated.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an intelligent cable intermediate joint protection box which can monitor a cable intermediate joint enclosed therein in real time and is convenient for a transportation and inspection department to know the abnormity of a power cable in time and to dispose in time.
One technical scheme for achieving the above purpose is as follows: a protection box for an intelligent cable intermediate joint is formed by splicing a lower box body and an upper box body;
the two ends of the lower box body and the upper box body are folded inwards to form a cable interface, the cable interface is provided with a fireproof mud blocking groove, and fireproof mud blocking is filled in the fireproof mud blocking groove;
the top of the upper box body is provided with a turtle back structure which protrudes upwards, two sides of the turtle back structure are provided with equipment bin hoisting holes, and an intelligent equipment bin is arranged in the turtle back structure and is hoisted to the top of the upper box body through the equipment bin hoisting holes;
the intelligent equipment bin comprises a sensor module, a power supply module and a communication module.
Furthermore, be equipped with the wall in the tortoise back of the body structure, form power module isolation space, power module hoists in this power module isolation space alone, separates the setting with other modules in smart machine storehouse.
Still further, the power module is a rechargeable lithium battery.
Further, the sensor module comprises a temperature sensor and a humidity sensor.
Furthermore, the intelligent equipment bin is respectively connected with the operation and maintenance personnel terminal and the control background through the communication module.
According to the intelligent cable intermediate joint protection box, the cable intermediate joint is supported in the central space of the protection box through the cable interfaces on the two sides, and meanwhile, the two ends are sealed by adopting protective plugging mud, so that the stable environment of the cable intermediate joint is ensured; go up the intelligent device storehouse of being equipped with by crane in the tortoise back of a body structure of box top, this intelligent device cabin is just to the cable intermediate head, contains sensor module, power module and communication module, can be 24 hours online continuously monitor the cable intermediate head, in case take place unusual intensification or other early warning signals can in time inform fortune dimension personnel and remote control backstage.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent cable intermediate joint protection box according to the present invention.
Detailed Description
In order to better understand the technical solution of the present invention, the following detailed description is made by specific examples:
referring to fig. 1, the protection box for the intermediate joint of the intelligent cable according to the present invention is formed by splicing a lower box body 1 and an upper box body 2.
The two ends of the lower box body 1 and the upper box body 2 are inwards folded to form a cable interface 3, a fireproof mud blocking groove is arranged at the cable interface, and fireproof mud blocking 4 is filled in the fireproof mud blocking groove. When cable intermediate head 7 was sealed by box body and last box body down, both ends were uncovered and are blocked up mud 4 by the fire prevention and seal, and the cable of 5 both sides of cable intermediate head is fixed by both ends fire prevention stifled mud 4 simultaneously for compare the great cable intermediate head of cable diameter and possess bigger setting space, and guarantee the stability of its environment of locating.
Go up the top of box body 2 and be equipped with the tortoise back of the body structure 5 of upwards uplift, be equipped with the equipment compartment hole of hoist in the both sides of tortoise back of the body structure 3, an intelligent device storehouse 6 sets up in this tortoise back of the body structure 3 and through the equipment compartment hole of hoist and mount at the top of last box body 2.
The invention has the following working mechanism:
cable state abnormity alarm monitoring mechanism
The temperature sensor monitors the surface temperature of the middle head through the temperature control probe, simultaneously measures the temperature of the middle head of the cable through a thermistor temperature measurement method, and gives an alarm in advance to prevent overheating, and the temperature alarm can be realized by setting an alarm value. The temperature sensor monitors the ambient temperature at the same time, the temperature difference between the ambient temperature and the highest value of the intermediate head temperature is used as the relative temperature rise, and an alarm threshold value is set for the relative temperature rise at the same time to alarm.
(II) Intelligent communication mechanism
Through the communication module of installing in the protection box, adopt 4G communication mode to realize intelligent monitoring and data real-time reporting, with the humiture data transmission of gathering to rear end data platform. Meanwhile, the alarm information is transmitted to the mobile phone of the related operation and maintenance personnel through the modes of WeChat small program, short message and the like. The rear-end data server can receive data transmitted from the temperature and humidity sensor module of the intelligent cable middle protection box in real time and directly display a temperature and humidity curve or temperature and humidity threshold alarm data so as to facilitate corresponding processing of a cable maintenance department in the first time.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above described embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (5)
1. The utility model provides an intelligent cable intermediate head protection box, this protection box is formed its characterized in that by box body and last box body concatenation down:
the two ends of the lower box body and the upper box body are folded inwards to form a cable interface, the cable interface is provided with a fireproof mud blocking groove, and fireproof mud blocking is filled in the fireproof mud blocking groove;
the top of the upper box body is provided with a turtle back structure which protrudes upwards, two sides of the turtle back structure are provided with equipment bin hoisting holes, and an intelligent equipment bin is arranged in the turtle back structure and is hoisted to the top of the upper box body through the equipment bin hoisting holes;
the intelligent equipment bin comprises a sensor module, a power supply module and a communication module.
2. The protection box for the intermediate joint of the intelligent cable according to claim 1, wherein a partition is arranged in the turtle back structure to form a power module isolation space, and the power module is independently hung in the power module isolation space and is separated from other modules of the intelligent equipment bin.
3. An intelligent cable intermediate head protection box according to claim 2, wherein the power module is a rechargeable lithium battery.
4. An intelligent cable intermediate joint protection box according to claim 1, wherein the sensor module comprises a temperature sensor and a humidity sensor.
5. The intelligent cable intermediate joint protection box according to claim 1, wherein the intelligent equipment compartment is connected with an operation and maintenance personnel terminal and a control background through the communication module.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010385525.7A CN111431136A (en) | 2020-05-09 | 2020-05-09 | Intelligent cable intermediate head protection box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010385525.7A CN111431136A (en) | 2020-05-09 | 2020-05-09 | Intelligent cable intermediate head protection box |
Publications (1)
Publication Number | Publication Date |
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CN111431136A true CN111431136A (en) | 2020-07-17 |
Family
ID=71550842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010385525.7A Pending CN111431136A (en) | 2020-05-09 | 2020-05-09 | Intelligent cable intermediate head protection box |
Country Status (1)
Country | Link |
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CN (1) | CN111431136A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103311872A (en) * | 2013-06-28 | 2013-09-18 | 3M中国有限公司 | Air bag type protection box for cable joint |
CN108847651A (en) * | 2018-08-22 | 2018-11-20 | 四川迪思源科技有限公司 | A kind of armored cassette and accident prevention method of power cable connector monitoring running state |
CN208284984U (en) * | 2018-05-29 | 2018-12-25 | 四川省东宇信息技术有限责任公司 | A kind of cable joint explosion-proof box and its monitoring system |
CN209282805U (en) * | 2019-02-25 | 2019-08-20 | 四川赛康智能科技股份有限公司 | A kind of cable intermediate joint explosion-proof fire-extinguishing and state monitoring apparatus |
CN211744017U (en) * | 2020-05-09 | 2020-10-23 | 国网上海市电力公司 | Intelligent cable intermediate head protection box |
-
2020
- 2020-05-09 CN CN202010385525.7A patent/CN111431136A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103311872A (en) * | 2013-06-28 | 2013-09-18 | 3M中国有限公司 | Air bag type protection box for cable joint |
CN208284984U (en) * | 2018-05-29 | 2018-12-25 | 四川省东宇信息技术有限责任公司 | A kind of cable joint explosion-proof box and its monitoring system |
CN108847651A (en) * | 2018-08-22 | 2018-11-20 | 四川迪思源科技有限公司 | A kind of armored cassette and accident prevention method of power cable connector monitoring running state |
CN209282805U (en) * | 2019-02-25 | 2019-08-20 | 四川赛康智能科技股份有限公司 | A kind of cable intermediate joint explosion-proof fire-extinguishing and state monitoring apparatus |
CN211744017U (en) * | 2020-05-09 | 2020-10-23 | 国网上海市电力公司 | Intelligent cable intermediate head protection box |
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