CN101621183A - Return circuit module of intelligent power distribution cabinet - Google Patents
Return circuit module of intelligent power distribution cabinet Download PDFInfo
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- CN101621183A CN101621183A CN200910032841A CN200910032841A CN101621183A CN 101621183 A CN101621183 A CN 101621183A CN 200910032841 A CN200910032841 A CN 200910032841A CN 200910032841 A CN200910032841 A CN 200910032841A CN 101621183 A CN101621183 A CN 101621183A
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- power distribution
- distribution cabinet
- intelligent power
- return circuit
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Abstract
The invention relates to a return circuit module of an intelligent power distribution cabinet, which is composed of a circuit breaker of a single return circuit, a contactor, a thermo-relay, a mutual inductor and a CPU component of a control unit which are all assembled in the intelligent module to form an independent, whole and intelligent protective return circuit. The module has advantages that: (1) all the components are assembled in the intelligent module reasonably and compactly; (2) the whole return circuit module of intelligent power distribution cabinet is poured by insulation material; (3) the module of intelligent power distribution cabinet is provided with a communication interface which is connected with a host computer; (4) the intelligent module is self-provided with instrument displaying and manual operating functions; (5) the connections between modules are simple and convenient; (6) the size of the module is designed in a standard way.
Description
Technical field:
The present invention relates to a kind of modularized design of power distribution cabinet electric loop.
Background technology:
Not seeing at present has return circuit module of intelligent power distribution cabinet.Existing power distribution cabinet all is that the circuit breaker in all single loops, contactor, thermal relay, instrument transformer are independently assembled.The present invention then be combine and assemble such as circuit breaker that single loop is related, contactor, thermal relay, instrument transformer together, and integrated in single chip microcontroller, make it become the return circuit module of independent, whole a, intelligence.
Summary of the invention:
The purpose of this invention is to provide a kind of simple installation, change flexible, safe and reliable power distribution cabinet return circuit module.
Technical scheme of the present invention is: the power distribution cabinet return circuit module is characterized in that: module is that insulating material is integrated poured, and the lead that connects between components and parts all is embedded in inside modules, has all reserved into and out of line with end face in the bottom surface of module to be connected pile crown; The integrated design of module is avoided producing resonance between the components and parts, prevents to cause because of becoming flexible of connecting bolt the intensification of electric conductor; The installing hole of first and second components and parts is reserved on the module surface; According to the difference of loop current, module adopts two kinds of overall dimensions, and width is respectively 150mm and 300mm, makes it have certain interchangeability.
A kind of return circuit module of intelligent power distribution cabinet; it is characterized in that: the components and parts such as circuit breaker, contactor, thermal relay, instrument transformer and control unit CPU in all single loops all are assembled in intelligent object inside, make it become independent, whole, an intelligent protection loop.
The present invention is: (1) all components and parts are rationally compact is combined in an intelligent object inside; (2) whole return circuit module of intelligent power distribution cabinet is that the insulating material cast forms; (3) has the communication interface that connects with host computer on the intelligent power distribution cabinet module; (4) intelligent object itself has instrument demonstration and manual operation function; (5) between module and the module be connected easy; (6) module size adopts standardized designs.All components and parts (as circuit breaker, contactor etc.) are all installed and inside modules as the single part of intelligent power distribution cabinet module, and deciliter handle of circuit breaker, the play button of contactor etc. all are integrated in the module surface.Whole intelligent power distribution cabinet module is that the insulating material cast forms, and has reliable insulation property.
The inner single chip microcontroller of installing of return circuit module of intelligent power distribution cabinet connects with host computer by communication interface, and electric loop is protected and remote monitoring.
The return circuit module of intelligent power distribution cabinet back is reserved loop turnover line and is connected pile crown, makes the location criteriaization of each phase pile crown, can directly be fixed on the horizontal copper bus, make module installation, safeguard easier.
According to the difference of loop current, module adopts two kinds of overall dimensions, and width is respectively 150mm and 300mm, makes it have certain interchangeability.
Description of drawings:
Fig. 1 is a kind of scheme of installation of return circuit module of intelligent power distribution cabinet.
Return circuit module of intelligent power distribution cabinet 1, circuit breaker 2, contactor 3, instrument transformer 4, instrument 5, cpu monitor unit 6, module turnover line pile crown 7, secondary connection terminal 8, communication signal interface 9, play button 10.
Embodiment:
Be described as follows below in conjunction with the implementation detail of accompanying drawing patent of the present invention:
As shown in the figure; a kind of return circuit module of intelligent power distribution cabinet; it is characterized in that return circuit module of intelligent power distribution cabinet 1 is with the circuit breaker in the single loop 2; contactor 3; instrument transformer 4; instrument 5; cpu monitor unit 6 components and parts such as grade are assembled in inside modules; the return circuit module of intelligent power distribution cabinet shell adopts the insulating material cast to form; major loop between the components and parts and control loop all pass in and out line pile crown 7 with module in advance; secondary connection terminal 8; communication signal interface 8 connects; and all be sealed in inside modules; deciliter handle 9 of circuit breaker; the all integrated and module surface of play button 10 grades of contactor; and can connect with host computer by the communication interface of cpu monitor unit 6, realize protection and remote monitoring to electric loop.The inlet wire pile crown 7 of module is positioned at the back of module, the copper pile crown is arranged above and below mutually successively according to A, B, C simultaneously, distance between each phase pile crown is fixed dimension, standardized designs, can directly be fixed on the horizontal copper bus, make module installation, safeguard easier.Size according to affiliated circuit volume is divided into two kinds of sizes, is respectively the standard module of the 300mm of the wide standard module of 160A and following 150mm and 160A～400A.
Claims (7)
1. return circuit module of intelligent power distribution cabinet; it is characterized in that: circuit breaker, contactor, thermal relay, instrument transformer and control unit CPU components and parts by single loop constitute; and circuit breaker, contactor, thermal relay, instrument transformer and the control unit CPU components and parts in all single loops all are assembled in intelligent object inside, make it become the protection loop of independent, whole a, intelligence.
2. return circuit module of intelligent power distribution cabinet according to claim 1 is characterized in that: (1) all components and parts are rationally compact is combined in an intelligent object inside; (2) whole return circuit module of intelligent power distribution cabinet is that the insulating material cast forms; (3) has the communication interface that connects with host computer on the intelligent power distribution cabinet module; (4) intelligent object itself has instrument demonstration and manual operation function; (5) between module and the module be connected easy; (6) module size adopts standardized designs.
3. return circuit module of intelligent power distribution cabinet according to claim 2, it is characterized in that: all components and parts (as circuit breaker, contactor etc.) all are installed in inside modules as the single part of intelligent power distribution cabinet module, and deciliter handle of circuit breaker, the play button of contactor etc. all are integrated in the module surface.
4. return circuit module of intelligent power distribution cabinet according to claim 2 is characterized in that: whole intelligent power distribution cabinet module is that the insulating material cast forms, and has reliable insulation property.
5. return circuit module of intelligent power distribution cabinet according to claim 2 is characterized in that: the inner single-chip computer control system of installing of return circuit module of intelligent power distribution cabinet, connect with host computer by communication interface, and electric loop is carried out remote monitoring.
6. return circuit module of intelligent power distribution cabinet according to claim 2 is characterized in that: the return circuit module of intelligent power distribution cabinet back is reserved loop turnover line and is connected pile crown, makes the location criteriaization of each phase pile crown, directly is fixed on the copper busbar.
7. power distribution cabinet return circuit module according to claim 2 is characterized in that: according to the difference of loop current, module adopts two kinds of overall dimensions, and width is respectively 150mm and 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910032841A CN101621183A (en) | 2009-06-04 | 2009-06-04 | Return circuit module of intelligent power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910032841A CN101621183A (en) | 2009-06-04 | 2009-06-04 | Return circuit module of intelligent power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101621183A true CN101621183A (en) | 2010-01-06 |
Family
ID=41514286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910032841A Pending CN101621183A (en) | 2009-06-04 | 2009-06-04 | Return circuit module of intelligent power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101621183A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834099A (en) * | 2010-04-14 | 2010-09-15 | 范永涛 | Multifunctional intelligent type low-voltage circuit breaker |
| CN103151714A (en) * | 2013-02-05 | 2013-06-12 | 张家港保税区天翔电气有限公司 | Power distribution cabinet |
| CN106469943A (en) * | 2016-08-31 | 2017-03-01 | 天津市振津石油天然气工程有限公司 | Based on the intelligent system connecting distribution loop using communication through cross-connecting box of operation post |
| CN106468899A (en) * | 2016-08-31 | 2017-03-01 | 天津市振津石油天然气工程有限公司 | Join the host computer of cabinet and the communication connecting system of distribution loop based on intelligent relay |
| CN107327394A (en) * | 2016-04-29 | 2017-11-07 | 北京紫光新锐科技发展有限公司 | A kind of mechanical starter by force for Firefighting Pump Control cabinet |
| CN107332113A (en) * | 2017-09-01 | 2017-11-07 | 张志明 | A kind of electrical control gear and distribution box cabinet |
| CN113192796A (en) * | 2020-12-08 | 2021-07-30 | 国网浙江省电力有限公司 | Feeding module of molded case circuit breaker and cabinet body using same |
-
2009
- 2009-06-04 CN CN200910032841A patent/CN101621183A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834099A (en) * | 2010-04-14 | 2010-09-15 | 范永涛 | Multifunctional intelligent type low-voltage circuit breaker |
| CN103151714A (en) * | 2013-02-05 | 2013-06-12 | 张家港保税区天翔电气有限公司 | Power distribution cabinet |
| CN107327394A (en) * | 2016-04-29 | 2017-11-07 | 北京紫光新锐科技发展有限公司 | A kind of mechanical starter by force for Firefighting Pump Control cabinet |
| CN106469943A (en) * | 2016-08-31 | 2017-03-01 | 天津市振津石油天然气工程有限公司 | Based on the intelligent system connecting distribution loop using communication through cross-connecting box of operation post |
| CN106468899A (en) * | 2016-08-31 | 2017-03-01 | 天津市振津石油天然气工程有限公司 | Join the host computer of cabinet and the communication connecting system of distribution loop based on intelligent relay |
| CN106469943B (en) * | 2016-08-31 | 2023-08-08 | 天津市振津石油天然气工程有限公司 | System for intelligently adopting communication to connect distribution circuit through distributing box based on operation column |
| CN106468899B (en) * | 2016-08-31 | 2023-08-08 | 天津市振津石油天然气工程有限公司 | Communication connection system of upper computer and distribution circuit based on intelligent relay cross cabinet |
| CN107332113A (en) * | 2017-09-01 | 2017-11-07 | 张志明 | A kind of electrical control gear and distribution box cabinet |
| CN113192796A (en) * | 2020-12-08 | 2021-07-30 | 国网浙江省电力有限公司 | Feeding module of molded case circuit breaker and cabinet body using same |
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Application publication date: 20100106 |