CN102349208A - Function unit and control center - Google Patents
Function unit and control center Download PDFInfo
- Publication number
- CN102349208A CN102349208A CN2010800127604A CN201080012760A CN102349208A CN 102349208 A CN102349208 A CN 102349208A CN 2010800127604 A CN2010800127604 A CN 2010800127604A CN 201080012760 A CN201080012760 A CN 201080012760A CN 102349208 A CN102349208 A CN 102349208A
- Authority
- CN
- China
- Prior art keywords
- functional unit
- control line
- wiring
- external control
- connecting device
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/305—Cable entries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Trip Switchboards (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
A foreign matter is prevented from intruding into a function unit from a portion where an external control line is disposed, and a foreign matter intrusion preventing process is eliminated, which is necessary in the portion where the external control line is disposed. The function unit comprises: an electronic relay (5) for controlling a load; a wire terminal block (2) to which connection wires are connected that are connected to the respective input and output connection points of the electronic relay (5); and a wire connecting means (3) provided at one end of a relay wire (8) connected to the wire terminal block (2) and used for connecting an external control line (10). The wire terminal block (2) is disposed on the front side of the function unit and the wire connecting means (3) is disposed on a chassis (15).
Description
Technical field
The present invention relates to functional unit and control centre that a kind of load to for example motor etc. is turned round control, kept watch on operational situation, gives the alarm etc.
Background technology
For existing functional unit, the front inner at this functional unit disposes control line splicing ear platform, and each input and output tie point of electronic type relay is connected with control line splicing ear platform.Generally speaking, functional unit has multiple function.Such multifunctionality realizes through the trapezoidal sequence (ladder sequence) of appending equipment to the electronic type relay or change in the electronic type relay.For the desirable function of function of use unit, it is inner that the external control line is introduced functional unit, and be connected on the corresponding a part of terminal of control line splicing ear platform.
Patent documentation 1: japanese patent laid-open 2006-246651 communique (Fig. 1)
Yet existing functional unit is the external control line to be connected to be configured on the inner control line splicing ear platform, therefore in order to introduce this external control line, on the side plate of the housing of functional unit, is provided with the space.If allow this space open wide like this, foreign matters such as instrument will get into from this space, have applied the charging part of voltage near functional unit.In addition,, must handle, therefore have the elongated problem of manufacturing process of functional unit to block the space in order to prevent the intrusion of foreign matters such as instrument.
The objective of the invention is to prevent the be provided with portion intrusion functional unit of foreign matter, and save the externally anti-foreign matter intrusion operation of the portion that is provided with of control line from the external control line.
Summary of the invention
Functional unit of the present invention has: the electronic type relay of control load; The wiring terminal board that is connected with connecting wiring, said connecting wiring is connected with each input and output tie point of electronic type relay; And being used for the cloth wire-connecting device that is connected with the external control line, said cloth wire-connecting device is arranged on an end of the relaying wiring that is connected with the terminal board that connects up.The wiring terminal board is arranged on the face side of this functional unit, and the cloth wire-connecting device is arranged on the housing.
Functional unit of the present invention can prevent the be provided with portion intrusion functional unit of foreign matter from the external control line, and has saved the externally anti-foreign matter intrusion operation of the portion that is provided with of control line.
Description of drawings
Fig. 1 is the front view of the functional unit of expression embodiment of the present invention 1.
Fig. 2 is the end view of the functional unit of Fig. 1.
Fig. 3 is the stereogram of control centre that the functional unit of Fig. 1 is taken in expression.
Description of reference numerals
1 functional unit, 2 wiring terminal boards
3 connectors, 5 electronic type relays
8 relayings, the 10 external control lines that connect up
15 housings, 20 control centres
21 casing 21b piping chambers
Embodiment
Fig. 1 is the front view of the functional unit of expression embodiment of the present invention 1, and Fig. 2 is the end view of functional unit, and Fig. 3 is the stereogram that the control centre of functional unit is taken in expression.A plurality of functional units 1 have been taken in by control centre 20 in its casing 21.The motor even load that factory etc. locates of being arranged at 1 pair of functional unit turn round control, keep watch on operational situation, give the alarm etc.
Casing 21 has element cell door 21a and piping chamber door 21c; Element cell door 21a is arranged on the front of the element cell of taking in functional unit 1; Piping chamber door 21c is arranged on the front of piping chamber 21b, and piping chamber 21b takes in external control line 10 that functional unit 1 is connected with load and cable (not shown), transmit the cable (not shown) etc. of the monitor message of load.The face side of functional unit 1 is provided with wiring with the operating grip of circuit breaker 4 and the display of electronic type relay 5.
On the top board 16 of the housing 15 that constitutes functional unit 1 and side plate 17, pedestal 9 is installed.The front of pedestal 9 is provided with wiring with circuit breaker 4, electromagnetic switch 11, wiring terminal board 2.The main circuit that wiring constitutes to the power supply of motor even load with circuit breaker 4 and electromagnetic switch 11, electronic type relay 5 constitutes control circuit.Main circuit and control circuit control load.
The power supply side terminal 4a that will connect up with circuit breaker 4 with primary circuit route (not shown) is connected with contact 6, and it is bus (not shown) that contact 6 is connected to the three-phase alternating current wiring that is arranged on control centre 20; The load side terminal 4b that will connect up with circuit breaker 4 with primary circuit route (not shown) is connected with the power supply side terminal 11a of electromagnetic switch 11.Be connected with cable (not shown) on the load side terminal 11b of electromagnetic switch 11 to the power supply of motor even load.
The display of electronic type relay 5 is installed on the top board 16 of housing 15, towards the front of functional unit 1.The input and output tie point of electronic type relay 5 is connected with the terminal of electronic relay one side of wiring terminal board 2 through connecting wiring respectively.
For electronic type relay 5,, can change circuit easily and constitute through changing summary procedure, being trapezoidal sequence.In addition, electronic type relay 5 has a plurality of input and output tie points, on this input and output tie point, connects surveillance equipment, warning device, relays etc. such as current sensor, thereby has realized various controlled function, function for monitoring.
The functional unit 1 of execution mode 1 is owing to be provided with the connector 3 as the jockey that connects external control line 10 on the side plate 17 of housing 15, thereby need not to be provided with and be used for external control line 10 is introduced the space of the inner wiring terminal board 2 of functional units 1.Therefore, can prevent the be provided with portion intrusion functional unit of foreign matter, save the externally anti-foreign matter intrusion operation of the portion that is provided with of control line 10 from external control line 10.
Difference according to different user is used specification; Only will be connected to connector 3 with relaying wiring 8 with the corresponding terminal of a part of wiring terminal board 2; Reduced the number of terminals of connector 3; Thereby the user only needs external control line 10 is connected to the connector 3 of functional unit 1, just can accomplish the wiring of external control line 10.Therefore; With to carry out ways of connecting while the specific external side terminal of the control line splicing ear platform of confirming to link to each other with all tie points of electronic type relay 5 different in the past, the functional unit 1 of execution mode 1 can carry out the wiring of external control line 10 easily.Through using connector 3, can connect in the lump, made things convenient for the wiring of external control line 10.
The connector 3 of functional unit 1 is owing to piping chamber 21b one side that is arranged on control centre 20, so the user can be connected to the external control line 10 that is arranged at piping chamber 21b the connector 3 of functional unit 1 easily.Because it is inner from piping chamber 21b external control line 10 not to be introduced element cell, therefore can shorten the length of external control line 10.In addition, externally between control line 10 and the cable, carry out the circuit arrangement between the external control line 10 of other functional units 1 and the cable.
Because all input and output tie points of electronic type relay 5 all are connected with the terminal of electronic relay one side of wiring terminal board 2; Therefore its use specification of the user who uses regardless of function limitation how; Except connector 3 to wiring terminal board 2, the structure of functional unit 1 can be made general.Therefore, owing to reduced the part relevant, can make things convenient for user's use specification, correctly, manufacturing function unit 1 promptly.
Because all input and output tie points of electronic type relay 5 all are connected with the terminal of electronic relay one side of wiring terminal board 2; Making after the universal architecture intermediate of connector 3 to wiring the terminal board 2, can be easily with the relaying 8 connecting wiring terminal boards 2 and connectors 3 that connect up.
For the control centre 20 of execution mode 1, owing to be provided with connector 3 on the functional unit 1, can prevent the be provided with portion intrusion functional unit of foreign matter from external control line 10, saved the externally anti-foreign matter intrusion operation of the portion that is provided with of control line.The user only needs external control line 10 is connected to the connector 3 of functional unit 1, just can accomplish the wiring of external control line 10.Through the jockey of utilization connector 3 as functional unit 1, can connect in the lump, can carry out the wiring of external control line 10 easily.The connector 3 of functional unit 1 is owing to piping chamber 21b one side that is arranged on control centre 20, so the user can be connected to the external control line 10 that is arranged at piping chamber 21b the connector 3 of functional unit 1 easily.
As stated, the functional unit 1 of embodiment of the present invention 1 has: the electronic type relay 5 of control load; The wiring terminal board 2 that is connected with connecting wiring, said connecting wiring is connected with each input and output tie point of electronic type relay 5; Be used for the cloth wire-connecting device 3 that is connected with external control line 10; Said cloth wire-connecting device 3 is arranged on an end of the relaying wiring 8 that is connected with the terminal board 2 that connects up; Because wiring terminal board 2 is arranged on the face side of this functional unit 1; Cloth wire-connecting device 3 is arranged on the housing 15; Can prevent the be provided with portion intrusion functional unit of foreign matter, save the externally anti-foreign matter intrusion operation of the portion that is provided with of control line 10 from external control line 10.
Taken in a plurality of functional units 1 in the control centre 20 of embodiment of the present invention 1, said functional unit 1 has: the electronic type relay 5 of control load; The wiring terminal board 2 that is connected with connecting wiring, said connecting wiring is connected with each input and output tie point of electronic type relay 5; Be used for the cloth wire-connecting device 3 that is connected with external control line 10; Said cloth wire-connecting device 3 is arranged on an end of the relaying wiring 8 that is connected with the terminal board 2 that connects up; Because wiring terminal board 2 is arranged on the face side of this functional unit 1; Cloth wire-connecting device 3 is arranged on the housing 15; Can prevent the be provided with portion intrusion functional unit of foreign matter, save the externally anti-foreign matter intrusion operation of the portion that is provided with of control line 10 from external control line 10.
In addition; Outer side terminal as the wiring terminal board 2 that is connected with connector 3; For example understand the part of all input and output tie points that connect electronic type relay 5, but also all input and output tie points of electronic type relay 5 all can be connected to connector 3.At this moment, after setting control centre 20, can append control appliance or surveillance equipment etc. at user side easily perhaps change is set.
Except the side plate 17 of housing 15, connector 3 also can be arranged on housing 15 Anywhere.Except towards piping chamber 21b one side, connector 3 also can be arranged on the position near the housing 15 of piping chamber 21b.This moment, the user also can be connected to the external control line 10 that is arranged on piping chamber 21b the connector 3 of functional unit 1 easily.
In addition, also wiring terminal board 2 can be used as the jockey that is arranged on the housing 15.Except the side plate 17 of housing 15, jockey also can be arranged on housing 15 Anywhere.
Practicality in the industry
Functional unit of the present invention can prevent the be provided with portion intrusion functional unit of foreign matter from external control line 10; Save externally the anti-foreign matter of the portion that is provided with of control line 10 and invaded operation, thereby can be applicable to the dish device of the control centre of taking in functional unit etc. well.
Claims (5)
1. a functional unit releasably is incorporated in the casing, and said functional unit has housing, and carries out load control, it is characterized in that said functional unit also has:
Control the electronic type relay of said load; The wiring terminal board that is connected with connecting wiring, said connecting wiring is connected with each input and output tie point of said electronic type relay; And be used for the cloth wire-connecting device that is connected with the external control line, said cloth wire-connecting device is arranged on an end of the relaying wiring that is connected with said wiring terminal board,
Said wiring terminal board is arranged on the face side of this functional unit, and said cloth wire-connecting device is arranged on the said housing.
2. functional unit as claimed in claim 1 is characterized in that, said cloth wire-connecting device be connected with the corresponding said relaying wiring of the part input and output tie point of said electronic type relay.
3. functional unit as claimed in claim 1 is characterized in that, said cloth wire-connecting device is a connector.
4. functional unit as claimed in claim 1 is characterized in that, said cloth wire-connecting device is arranged on piping chamber one side, and said piping chamber is arranged in the said casing, is used to take in the cable that connects said load and this functional unit.
5. a control centre is characterized in that, in said casing, has taken in a plurality of like each described functional unit in the claim 1 to 4.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009101878A JP5190407B2 (en) | 2009-04-20 | 2009-04-20 | Functional unit and control center |
| JP2009-101878 | 2009-04-20 | ||
| PCT/JP2010/002815 WO2010122765A1 (en) | 2009-04-20 | 2010-04-19 | Function unit and control center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102349208A true CN102349208A (en) | 2012-02-08 |
| CN102349208B CN102349208B (en) | 2014-06-18 |
Family
ID=43010892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080012760.4A Expired - Fee Related CN102349208B (en) | 2009-04-20 | 2010-04-19 | Function unit and control center |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5190407B2 (en) |
| KR (1) | KR101261154B1 (en) |
| CN (1) | CN102349208B (en) |
| HK (1) | HK1165106A1 (en) |
| WO (1) | WO2010122765A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3098033B1 (en) * | 2019-06-26 | 2021-12-10 | Electricite De France | Maintenance drawer for electrical distribution board |
| FR3121313B1 (en) * | 2021-03-26 | 2023-03-31 | Schneider Electric Ind Sas | Control-command drawer for electrical connection cabinet and electrical connection cabinet comprising such a control-command drawer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06225416A (en) * | 1993-01-26 | 1994-08-12 | Matsushita Electric Works Ltd | Controller for control panel |
| JPH11332032A (en) * | 1998-05-11 | 1999-11-30 | Mitsubishi Electric Corp | Control panel for front maintenance structure |
| JP2001211515A (en) * | 2000-01-24 | 2001-08-03 | Nissin Electric Co Ltd | Control center |
| WO2003038962A1 (en) * | 2001-10-30 | 2003-05-08 | Mitsubishi Denki Kabushiki Kaisha | Control center |
| JP2006246546A (en) * | 2005-02-28 | 2006-09-14 | Mitsubishi Electric Corp | Functional unit for control center and its manufacturing method |
| JP2006246651A (en) * | 2005-03-04 | 2006-09-14 | Mitsubishi Electric Corp | Functional unit for control center |
-
2009
- 2009-04-20 JP JP2009101878A patent/JP5190407B2/en not_active Expired - Fee Related
-
2010
- 2010-04-19 CN CN201080012760.4A patent/CN102349208B/en not_active Expired - Fee Related
- 2010-04-19 KR KR1020117015640A patent/KR101261154B1/en active IP Right Grant
- 2010-04-19 WO PCT/JP2010/002815 patent/WO2010122765A1/en active Application Filing
-
2012
- 2012-06-07 HK HK12105608.9A patent/HK1165106A1/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06225416A (en) * | 1993-01-26 | 1994-08-12 | Matsushita Electric Works Ltd | Controller for control panel |
| JPH11332032A (en) * | 1998-05-11 | 1999-11-30 | Mitsubishi Electric Corp | Control panel for front maintenance structure |
| JP2001211515A (en) * | 2000-01-24 | 2001-08-03 | Nissin Electric Co Ltd | Control center |
| WO2003038962A1 (en) * | 2001-10-30 | 2003-05-08 | Mitsubishi Denki Kabushiki Kaisha | Control center |
| JP2006246546A (en) * | 2005-02-28 | 2006-09-14 | Mitsubishi Electric Corp | Functional unit for control center and its manufacturing method |
| JP2006246651A (en) * | 2005-03-04 | 2006-09-14 | Mitsubishi Electric Corp | Functional unit for control center |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101261154B1 (en) | 2013-05-06 |
| HK1165106A1 (en) | 2012-09-28 |
| CN102349208B (en) | 2014-06-18 |
| WO2010122765A1 (en) | 2010-10-28 |
| JP5190407B2 (en) | 2013-04-24 |
| KR20110094209A (en) | 2011-08-22 |
| JP2010252597A (en) | 2010-11-04 |
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