CN112542708A - Electricity-taking acquisition system fixedly connected by using heat-shrinkable sleeve - Google Patents
Electricity-taking acquisition system fixedly connected by using heat-shrinkable sleeve Download PDFInfo
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- CN112542708A CN112542708A CN202011459047.6A CN202011459047A CN112542708A CN 112542708 A CN112542708 A CN 112542708A CN 202011459047 A CN202011459047 A CN 202011459047A CN 112542708 A CN112542708 A CN 112542708A
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- terminal
- heat
- conductor
- shrinkable sleeve
- electricity
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- 239000004020 conductor Substances 0.000 claims abstract description 62
- 230000005611 electricity Effects 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 6
- 230000008447 perception Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
- H01R4/72—Insulation of connections using a heat shrinking insulating sleeve
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a power acquisition system fixedly connected by using a heat-shrinkable sleeve, which belongs to the technical field of power acquisition systems and comprises a circuit board wiring, a terminal power acquisition conducting wire, a male plugging terminal row, a plugging tooth, a terminal sensor wire, an intelligent terminal, an exposed conductor, a conductor end power acquisition conducting wire, a female plugging terminal row, a conductor end sensor wire, an insulating film and the heat-shrinkable sleeve; the invention aims to solve the problems of complex fixed connection structure, high cost and complex operation of an intelligent module of a metal trunk line, and a telescopic and high-temperature-resistant heat-shrinkable sleeve is used for fixing a lead and a conductor to form stable and reliable electricity taking; use this heat shrinkable tube fixed sensor and conductor simultaneously, form accurate perception and gather, intelligent terminal and conductor stiff end are accomplished at the mill respectively, and the installation only need peg graft and prevent slow-witted terminal row in the installation scene, can accomplish the installation operation, have guaranteed intelligent object's normal use.
Description
Technical Field
The invention relates to the technical field of power acquisition systems, in particular to a power acquisition system fixedly connected by using a heat-shrinkable sleeve.
Background
The power transmission and distribution metal trunk conductor has a large plane and a compact structure. The conductor intelligent terminal gets electricity from the conductor, and the sensor is closely contacted with the conductor to be tested, which is the key point of research in the industry. The power-taking lead and the sensor are ensured to be in close and reliable contact with the conductor, and meanwhile, the possibility of short circuit is not generated in the dense conductor, so that the current solution has high cost, complex installation and much inconvenience in use.
The current conductor intelligent terminal takes electricity from the conductor, and the sensor is in close contact with the conductor to be measured, and mainly adopts a fixed probe to be inserted into a conductor gap to take electricity and sense, or a metal ring is placed in the conductor gap to fix a lead and the sensor. The former has complex structure and high cost, needs to be adjusted according to the specification of the metal trunk line, and has high requirements on field installation process; the latter metal ring itself may create a trunk connection failure and is inconvenient to install on site.
In the tanker aircraft vapor recovery system on-line measuring application, what vortex flowmeter detected is the negative pressure zone of vapor recovery pump, along with the aperture change of oil gun return-air mouth valve, return-air pipe line colloid blocks up, the change of return-air pump suction, and the pressure variation of negative pressure is great, and the gas flow of on-line measuring is skew to be handed over greatly, can not reach detection effect, can not really control the gas-liquid ratio of oil filling volume and return-air volume: 0.85-1.2, and can not meet the supervision requirements of environmental protection departments.
Based on the power acquisition system, the invention designs the power acquisition system fixedly connected by the heat-shrinkable sleeve.
Disclosure of Invention
The invention aims to provide a power acquisition system fixedly connected by using a heat-shrinkable sleeve to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the electricity-taking acquisition system fixedly connected by using the heat-shrinkable tubing comprises a circuit board wiring, a terminal electricity-taking lead, a male plug terminal row, a plug tooth, a terminal sensor line, an intelligent terminal, an exposed conductor, a conductor end electricity-taking lead, a plug terminal bus bar, a conductor end sensor line, an insulating film and the heat-shrinkable tubing;
the terminal power-taking lead and the terminal sensor wire are connected with the intelligent terminal through the circuit board wiring;
the other ends of the terminal electricity taking lead and the terminal sensor wire are connected with the male socket terminal row, and socket teeth are arranged on the male socket terminal row;
an insulating film is sleeved outside one part of the exposed conductor, and the heat-shrinkable sleeve is sleeved at the junction of the insulating film and the exposed conductor;
the conductor end electricity-taking lead and the conductor end sensor wire are compressed and fixed through a heat-shrinkable sleeve;
the male plug terminal row and the female plug terminal row are matched and connected in a plug mode.
Preferably, the conductor end electricity taking lead is in contact with the exposed conductor and is used for taking electricity on the surface of the conductor end electricity taking lead.
Preferably, the conductor end sensor line is in contact with an insulating film.
Preferably, the conductor end sensor line comprises a temperature and humidity detection contact for monitoring temperature and humidity data on the surface of the insulating film.
Preferably, the male plug terminal row and the female plug terminal row are connected through fool-proof plug connection.
Preferably, an arc-shaped thin strip is annularly distributed on the inner wall of the heat-shrinkable sleeve, and anti-falling bulges are distributed on the inner arc surface of the arc-shaped thin strip.
Compared with the prior art, the invention has the beneficial effects that: the invention aims to solve the problems of complex fixed connection structure, high cost and complex operation of an intelligent module of a metal trunk line, and a telescopic and high-temperature-resistant heat-shrinkable sleeve is used for fixing a lead and a conductor to form stable and reliable electricity taking; use this heat shrinkable tube fixed sensor and conductor simultaneously, form accurate perception and gather, intelligent terminal and conductor stiff end are accomplished at the mill respectively, and the installation only need peg graft and prevent slow-witted terminal row in the installation scene, can accomplish the installation operation, have guaranteed intelligent object's normal use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a power acquisition system according to the present invention;
FIG. 2 is a schematic diagram of the structure of a smart terminal portion of the present invention;
FIG. 3 is a schematic view of the structure of the conductor portion of the present invention;
fig. 4 is a schematic structural view of a heat shrinkable tube in embodiment 2 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, the present invention provides a technical solution: the electricity-taking acquisition system fixedly connected by using the heat-shrinkable tubing comprises a circuit board wiring 1, a terminal electricity-taking lead 2, a male plugging terminal row 3, plugging teeth 4, a terminal sensor wire 5, an intelligent terminal 6, a bare conductor 7, a conductor end electricity-taking lead 8, a female plugging terminal row 9, a conductor end sensor wire 10, an insulating film 11 and the heat-shrinkable tubing 12;
the circuit board wiring 1 is arranged on the intelligent terminal 6, and the terminal electricity taking lead 2 and the terminal sensor wire 5 are connected with the intelligent terminal 6 through the circuit board wiring 1;
the other ends of the terminal electricity taking lead 2 and the terminal sensor wire 5 are connected with the male plug-in terminal row 3, and the male plug-in terminal row 3 is provided with plug-in teeth 4;
an insulating film 11 is sleeved outside a part of the exposed conductor 7, and a heat-shrinkable sleeve 12 is sleeved at the junction of the insulating film 11 and the exposed conductor 7;
the conductor end electricity taking lead 8 and the conductor end sensor wire 10 are compressed and fixed through a heat-shrinkable sleeve 12;
the male plug terminal row 3 and the female plug terminal row 9 are matched and connected in a plug way.
Further, a conductor end electricity taking lead 8 is in contact with the exposed conductor 7 and is used for taking electricity on the surface of the exposed conductor.
Further, the conductor end sensor line 10 is in contact with the insulating film 11, and the conductor end sensor line 10 includes a temperature and humidity detection contact for monitoring temperature and humidity data on the surface of the insulating film 11.
Furthermore, the male plug terminal row 3 and the female plug terminal row 9 are connected through fool-proof plug connection.
In the scheme, the process of making the lead, the sensor and the conductor contact is finished in a factory; only the fool-proof terminal strip needs to be inserted in an installation field.
The implementation mode is as follows:
s1, manufacturing the electricity taking lead and the sensing wire of the intelligent terminal into a male socket terminal row as shown in figure 2;
s2, fixing the lead and the sensor on the surface of the conductor through a telescopic high-temperature-resistant heat-shrinkable sleeve, and enabling the lead to be in close contact with the conductor to form stable and reliable electricity taking; the sensor is in close contact with the conductor insulating layer, and data such as conductor temperature and humidity are obtained as accurately as possible, as shown in fig. 3;
and S3, manufacturing the lead and the sensor wire into a plug terminal busbar, and connecting the plug terminal busbar with the plug terminal male busbar through foolproof plugging, as shown in figure 1.
Example two
Referring to fig. 4, further, an arc-shaped thin strip 121 is annularly distributed on the inner wall of the tube of the heat-shrinkable sleeve 12, and an anti-falling protrusion 122 is distributed on the inner arc surface of the arc-shaped thin strip 121.
When the structure is heated and shrunk, the outer heat-shrinkable sleeve 12 can drive the arc-shaped thin strips 121 to be close to each other, the anti-falling protrusions 122 are tightly contacted with the lead, and anti-falling resistance is increased to a certain degree.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above disclosure of further embodiments of the invention is intended only to facilitate the explanation of the invention. Further examples are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The electricity-taking acquisition system is fixedly connected with a heat-shrinkable sleeve, and is characterized by comprising a circuit board wiring (1), a terminal electricity-taking lead (2), a male plugging terminal row (3), plugging teeth (4), a terminal sensor wire (5), an intelligent terminal (6), a bare conductor (7), a conductor end electricity-taking lead (8), a female plugging terminal row (9), a conductor end sensor wire (10), an insulating film (11) and a heat-shrinkable sleeve (12);
the circuit board wiring (1) is arranged on the intelligent terminal (6), and the terminal electricity taking lead (2) and the terminal sensor wire (5) are connected with the intelligent terminal (6) through the circuit board wiring (1);
the other ends of the terminal electricity taking lead (2) and the terminal sensor wire (5) are connected with the male socket terminal row (3), and the male socket terminal row (3) is provided with socket teeth (4);
an insulating film (11) is sleeved outside one part of the exposed conductor (7), and the heat-shrinkable sleeve (12) is sleeved at the junction of the insulating film (11) and the exposed conductor (7);
the conductor end electricity taking lead (8) and the conductor end sensor wire (10) are compressed and fixed through a heat-shrinkable sleeve (12);
the male plug terminal row (3) is in matched plug connection with the female plug terminal row (9).
2. The electricity taking and collecting system fixedly connected by the heat-shrinkable sleeve according to claim 1, characterized in that: the conductor end electricity taking lead (8) is in contact with the exposed conductor (7) and is used for taking electricity on the surface of the conductor end electricity taking lead.
3. The electricity taking and collecting system fixedly connected by the heat-shrinkable sleeve according to claim 2, characterized in that: the conductor end sensor line (10) is in contact with an insulating film (11).
4. The electricity taking and collecting system fixedly connected by the heat-shrinkable sleeve according to claim 3, characterized in that: the conductor end sensor line (10) comprises a temperature and humidity detection contact used for monitoring temperature and humidity data on the surface of the insulating film (11).
5. The electricity taking and collecting system fixedly connected by the heat-shrinkable sleeve according to claim 1, characterized in that: the male plug terminal row (3) is connected with the female plug terminal row (9) through fool-proof plug connection.
6. The electricity taking and collecting system fixedly connected by the heat-shrinkable sleeve according to claim 1, characterized in that: an arc-shaped thin strip (121) is annularly distributed on the inner wall of the heat-shrinkable sleeve (12), and anti-falling bulges (122) are distributed on the inner arc surface of the arc-shaped thin strip (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459047.6A CN112542708A (en) | 2020-12-11 | 2020-12-11 | Electricity-taking acquisition system fixedly connected by using heat-shrinkable sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459047.6A CN112542708A (en) | 2020-12-11 | 2020-12-11 | Electricity-taking acquisition system fixedly connected by using heat-shrinkable sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112542708A true CN112542708A (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011459047.6A Pending CN112542708A (en) | 2020-12-11 | 2020-12-11 | Electricity-taking acquisition system fixedly connected by using heat-shrinkable sleeve |
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| CN (1) | CN112542708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113791A (en) * | 2021-04-09 | 2021-07-13 | 广东电网有限责任公司 | Terminal block plug-in wiring system |
Citations (5)
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|---|---|---|---|---|
| CN106067637A (en) * | 2016-02-29 | 2016-11-02 | 国家电网公司 | Substation cable adapter coupling, transforming plant protecting device attachment structure and method |
| CN207530130U (en) * | 2017-11-30 | 2018-06-22 | 奇瑞汽车股份有限公司 | Two-way bonding terminal of being qualified for next round of competitions of car pencil |
| CN209200309U (en) * | 2018-12-25 | 2019-08-02 | 广东电网有限责任公司 | 10kV protection device capable of being replaced quickly |
| CN110098493A (en) * | 2019-05-24 | 2019-08-06 | 昆山德可汽车配件有限公司 | A kind of Hybrid connections harness and its manufacturing process |
| CN210377491U (en) * | 2019-07-04 | 2020-04-21 | 深圳市优博讯科技股份有限公司 | Mobile intelligent terminal |
-
2020
- 2020-12-11 CN CN202011459047.6A patent/CN112542708A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106067637A (en) * | 2016-02-29 | 2016-11-02 | 国家电网公司 | Substation cable adapter coupling, transforming plant protecting device attachment structure and method |
| CN207530130U (en) * | 2017-11-30 | 2018-06-22 | 奇瑞汽车股份有限公司 | Two-way bonding terminal of being qualified for next round of competitions of car pencil |
| CN209200309U (en) * | 2018-12-25 | 2019-08-02 | 广东电网有限责任公司 | 10kV protection device capable of being replaced quickly |
| CN110098493A (en) * | 2019-05-24 | 2019-08-06 | 昆山德可汽车配件有限公司 | A kind of Hybrid connections harness and its manufacturing process |
| CN210377491U (en) * | 2019-07-04 | 2020-04-21 | 深圳市优博讯科技股份有限公司 | Mobile intelligent terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113791A (en) * | 2021-04-09 | 2021-07-13 | 广东电网有限责任公司 | Terminal block plug-in wiring system |
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Application publication date: 20210323 |