CN104698920B - DDC switch board - Google Patents
DDC switch board Download PDFInfo
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- CN104698920B CN104698920B CN201510053983.XA CN201510053983A CN104698920B CN 104698920 B CN104698920 B CN 104698920B CN 201510053983 A CN201510053983 A CN 201510053983A CN 104698920 B CN104698920 B CN 104698920B
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- 238000004891 communication Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000033748 Device issues Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2638—Airconditioning
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses a DDC control cabinet, comprising: a DDC controller; the DDC controller output wiring bank is arranged at a first end of the DDC controller and comprises an external equipment input terminal; the DDC controller input wiring bank is arranged at a second end of the DDC controller and comprises an external equipment output terminal; the first external equipment wire inlet groove is arranged on the outer side of the output wire connecting bar of the DDC controller; the second external equipment wire inlet groove is arranged on the outer side of the DDC controller input wire row; the first internal wiring groove is arranged between the output wiring bar of the DDC controller and the first end of the DDC controller; and the second internal wiring groove is arranged between the DDC controller input wiring bar and the second end of the DDC controller along the extension direction of the DDC controller input wiring bar. The DDC control cabinet disclosed by the invention is reasonable and compact in layout and convenient to wire, facilitates the on-site wire arrangement of debugging personnel, and reduces the wire connection error rate.
Description
Technical field
The present invention relates to 100,000 fields of control, in particular to a kind of DDC switch boards.
Background technology
With the popularization of national green energy saving building, the energy-saving benefit that central air-conditioning energy-saving system is brought is considerable
's.In central air conditioner system control, DDC (direct data control) controller, DDC controls are issued a command under human-computer interaction interface
Device issues the operation of order-driven equipment, and running status feeds back to human-computer interaction interface by DDC controllers.This implementation procedure
In, DDC controllers are fitted close with equipment control cabinet, and slitless connection is to carry out transfer realization by DDC switch boards.
But because current large-scale central air-conditioning HVAC system engineering control points are more, switch board cabinet is big, wiring work
Work amount is huge, and switch board design is unreasonable and wiring irregularities cause error rate higher, and wiring misarrangement difficulty is larger.Expend
Personnel's substantial amounts of time and energy.
The content of the invention
A kind of small volume is provided in the embodiment of the present invention, is easy to winding displacement, engineering connection error rate, wiring efficiency high can be reduced
DDC switch boards.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of DDC switch boards, including：DDC controllers；DDC is controlled
Device output connection row processed, is arranged on the first end of DDC controllers, including external equipment input terminal；DDC controller input wires
Row, is arranged on the second end of DDC controllers, including external equipment lead-out terminal；First external equipment enters wire casing, along DDC controls
The bearing of trend of device output connection row is arranged on the outside of DDC controllers output connection row；Second external equipment enters wire casing, edge
The bearing of trend of DDC controllers input wires row is arranged on the outside of DDC controllers input wires row；First internal wiring groove,
The bearing of trend arranged along the output connection of DDC controllers be arranged on DDC controllers output connection row and the first ends of DDC controllers it
Between；Second internal wiring groove, along DDC controllers input wires arrange bearing of trend be arranged on DDC controllers input wires row with
Between second end of DDC controllers；Input/output module, DDC controllers are set by the output end of input/output module with outside
Standby input terminal and external equipment lead-out terminal are connected, connect input/output module output end and external equipment input terminal it
Between connection electric wire pass through the first internal wiring groove, connect input/output module input and external equipment lead-out terminal between
Connection electric wire pass through the second internal wiring groove.
Preferably, DDC switch boards also include：3rd external equipment enters wire casing, is arranged positioned at the output connection of DDC controllers
The outside of the line of first end and the first end of DDC controllers input wires row, and the 3rd external equipment enters the two ends point of wire casing
The first end and the second external equipment for not entering wire casing with the first external equipment are entered the first end of wire casing and connected；4th external equipment enters
Outside the line at the second end of wire casing, the second end arranged positioned at the output connection of DDC controllers and DDC controllers input wires row
Side, and the 4th external equipment enters the two ends of wire casing and enters the second end of wire casing with the first external equipment respectively and the second external equipment enters
The second end connection of wire casing.
Preferably, first area is formed between DDC controllers output connection row and DDC controllers input wires row,
DDC controllers and multiple input/output modules, DDC controllers and the plurality of input/output module arrangement are provided with first area
In a row, and the side of first end of the close DDC controllers output connection row of first area is provided with the 3rd internal wiring groove,
The two ends of 3rd internal wiring groove are connected with the first internal wiring groove and the second internal wiring groove respectively；First area it is remote
The side of the first end of DDC controllers output connection row is provided with the 4th internal wiring groove, the two ends point of the 4th internal wiring groove
Do not connected with the first internal wiring groove and the second internal wiring groove.
Preferably, being also formed with and the firstth area between DDC controllers output connection row and DDC controllers input wires row
A the 5th internal wiring groove, the 5th are provided between multiple second areas that domain is arranged side by side, two neighboring second area
The two ends of internal wiring groove are connected with the first internal wiring groove and the second internal wiring groove respectively.
Set preferably, being provided with least one second area in auxiliary reclay, and/or at least one second area
It is equipped with multiple input/output modules.
Preferably, the input port or output port of multiple input/output modules in second area be respectively positioned on it is same
Side, and auxiliary reclay is located at the side of the output port of input/output module, auxiliary reclay is located at input/output module
Connection electric wire between output port is arranged in that the 5th internal wiring of auxiliary reclay between input/output module
In groove.
Preferably, a second area sets having air switch, DDC controllers output connection row also includes mains supply
Terminal and communication terminal, the connection electric wire between air switch and mains supply terminal be arranged on the first internal wiring groove and close to
In 5th internal wiring groove of second area side.
Preferably, a second area is additionally provided with the Switching Power Supply being connected with air switch；DDC controllers are exported
Line bank also includes the DC power supply terminal powered to the periphery, and at least the one of the connection electric wire of Switching Power Supply and DC power supply terminal
Part is arranged in the first internal wiring groove.
Preferably, a second area is additionally provided with transformer and fuse, DDC controllers output connection row also wraps
Include the ac power supply terminal that the equipment into cabinet is powered.
Preferably, the side for the first end that a second area is arranged away from the output connection of DDC controllers is additionally provided with
6th internal wiring groove, connection electric wire that transformer passes through fuse and ac power supply terminal is arranged on the 6th internal wiring groove
In the first internal wiring groove.
Preferably, DDC switch boards also include being located at the 3rd external equipment and enter the first opening of wire casing side and positioned at the
Four external equipments enter the second opening of wire casing side.
The present invention has two line banks, so that the input and output number of whole DDC switch boards is divided into both sides, independently opens
Come；Also there are multiple wire casings, as a result, it is possible to achieve the orientation of equipment input and output connection is divided；Above-mentioned multiple wire casings can be with
By the more fine regular division of the wiring of both sides line bank, so as to realize input, outlet side wiring and corresponding port direct one
One correspondence, it is to avoid wire rod intersection is unordered, so that DDC switch boards rational and compact, easy-to-connect and rule in the present invention,
Facilitate the live winding displacement of commissioning staff, reduce wiring error rate.
Brief description of the drawings
Fig. 1 is the schematic layout pattern of the DDC switch boards of the embodiment of the present invention；
Fig. 2 is that the structure cloth of the DDC switch boards of the embodiment of the present invention is intended to；
Fig. 3 is the electrical schematic diagram of transformer, Switching Power Supply, fuse and air switch.
Description of reference numerals：
1st, DDC controllers；2nd, the output connection of DDC controllers is arranged；3rd, external equipment input terminal；4th, DDC controllers are inputted
Line bank；5th, external equipment lead-out terminal；6th, the first external equipment enters wire casing；7th, the second external equipment enters wire casing；8th, in first
Portion's wiring groove；9th, the second internal wiring groove；10th, input/output module；11st, the 3rd external equipment enters wire casing；12nd, set outside the 4th
It is standby enter wire casing；13rd, first area；14th, the 3rd internal wiring groove；15th, the 4th internal wiring groove；16th, second area；17th, the 5th
Internal wiring groove；18th, auxiliary reclay；19th, air switch；20th, mains supply terminal；21st, communication terminal；22nd, Switching Power Supply；
23rd, DC power supply terminal；24th, transformer；25th, fuse；26th, ac power supply terminal；27th, the 6th internal wiring groove；28th, first
Opening；29th, the second opening；30th, socket.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention
It is fixed.
Fig. 1 to Fig. 3 is refer to, the invention provides a kind of DDC switch boards, including：DDC controllers 1；DDC controllers are defeated
Go out line bank 2, be arranged on the first end of DDC controllers 1, including external equipment input terminal 3；DDC controllers input wires are arranged
4, it is arranged on the second end of DDC controllers 1, including external equipment lead-out terminal 5；First external equipment enters wire casing 6, is controlled along DDC
The bearing of trend of device output connection row 2 processed is arranged on the outside of DDC controllers output connection row 2；Second external equipment enters wire casing
7, the bearing of trend for arranging 4 along DDC controllers input wires is arranged on the outside of DDC controllers input wires row 4；First inside cloth
Wire casing 8, the bearing of trend for arranging 2 along the output connection of DDC controllers is arranged on DDC controllers output connection row 2 and DDC controllers 1
First end between；Second internal wiring groove 9, the bearing of trend for arranging 4 along DDC controllers input wires is arranged on DDC controllers
Input wires are arranged between the second end of 4 and DDC controllers 1；Input/output module 10, DDC controllers 1 pass through input/output module
10 output end is connected with external equipment input terminal 3 and external equipment lead-out terminal 5, connects the output of input/output module 10
The connection electric wire of (for example, digital output end and/or analog output) between external equipment input terminal 3 is held to pass through in first
Portion's wiring groove 8, the input (for example, digital input end and/or analog input end) of connection input/output module 10 is set with outside
Connection electric wire between standby lead-out terminal 5 passes through the second internal wiring groove 9.
Wherein, the present invention in various wire casings (for example, the first external equipment enter wire casing 6, the second external equipment enter wire casing 7,
First internal wiring groove 8 and the second internal wiring groove 9 etc.) it is each equipment connection cable tray；Line bank is (for example, DDC controllers
Output connection row's 2 and DDC controllers input wires row 4 etc.) it is that ancillary equipment wiring introduces internal unit wiring or interior defends equipment
Bridge between wiring；DDC controllers 1 have transmitting order to lower levels and the function of taking orders, and the device of DDC controllers 1 passes through input
Output module 10 to ancillary equipment transmitting order to lower levels and can read the running status of ancillary equipment.
The present invention has two line banks (for example, DDC controllers output connection row's 2 and DDC controllers input wires row 4
Deng), so that the input and output number of whole DDC switch boards is divided into both sides, it is independent；Also there are multiple wire casings (for example, the
One external equipment enters wire casing 6, the second external equipment and enters wire casing 7, the first internal wiring groove 8 and second internal wiring groove 9 etc.), because
And, it is possible to achieve equipment is inputted and the orientation of output connection is divided；Above-mentioned multiple wire casings can be by the wiring of both sides line bank more
Plus fine regular division, so as to realize that input, outlet side wiring and corresponding port are directly corresponded, it is to avoid wire rod intersects nothing
Sequence, so that DDC switch boards rational and compact, easy-to-connect and rule in the present invention, facilitate the live winding displacement of commissioning staff,
Reduce wiring error rate, improve wiring efficiency, with it is simple in construction, cost is low the characteristics of.
Preferably, DDC switch boards also include：3rd external equipment enters wire casing 11, positioned at DDC controllers output connection row 2
First end and DDC controllers input wires row 4 first end line outside, and the 3rd external equipment enters the two of wire casing 11
The first end for holding the first end and the second external equipment of entering wire casing 6 with the first external equipment respectively to enter wire casing 7 is connected；Outside 4th
Equipment enters wire casing 12, and 2 the second end and the second end of DDC controllers input wires row 4 are arranged positioned at the output connection of DDC controllers
The outside of line, and the 4th external equipment enters the two ends of wire casing 12 and enters the second end and of wire casing 6 with the first external equipment respectively
Two external equipments enter the second end connection of wire casing 7.
Preferably, it is formed with first area between DDC controllers output connection row's 2 and DDC controllers input wires row 4
13, DDC controllers 1 and multiple input/output modules 10 are provided with first area 13, DDC controllers 1 and the plurality of input are defeated
Go out module 10 to arrange in a row, and the side of the first end of the close DDC controllers output connection row 2 of first area 13 is provided with
3rd internal wiring groove 14, the two ends of the 3rd internal wiring groove 14 respectively with the first internal wiring groove 8 and the second internal wiring groove 9
Connection；The side of the first end of the remote DDC controllers output connection row 2 of first area 13 is provided with the 4th internal wiring groove
15, the two ends of the 4th internal wiring groove 15 are connected with the first internal wiring groove 8 and the second internal wiring groove 9 respectively.
Preferably, it is also formed with and the firstth area between DDC controllers output connection row's 2 and DDC controllers input wires row 4
A the 5th internal wiring groove is provided between multiple second areas 16 that domain 13 is arranged side by side, two neighboring second area 16
17, the two ends of the 5th internal wiring groove 17 are connected with the first internal wiring groove 8 and the second internal wiring groove 9 respectively.
Preferably, it is provided with auxiliary reclay 18, and/or at least one second area and sets at least one second area
It is equipped with multiple input/output modules 10.Ancillary equipment reads the order that DDC control devices are issued by auxiliary reclay 18
It is on or off.In one embodiment, the upper end of DDC controllers 1 and input/output module 10 is input port, is often arranged
There are the 3rd internal wiring groove 14 and a 5th internal wiring groove 17 in DDC controllers and the top of input/output module 10 respectively, then to the
Two internal wiring grooves 9, can directly be connected into equipment output end mouthful, during wiring, it is only necessary to will accordingly identify and be connected.At one
In embodiment, numeral output/simulation output port lower zone of DDC controllers 1 and input/output module 10 be placed with it is middle after
Electrical equipment 18, number and the upper area numeral output/port number of auxiliary reclay 18 are corresponded, and two regions pass through centre
The 5th internal wiring groove 17 can be done directly wiring, layout is simple and directly perceived.
Preferably, the input port or output port of multiple input/output modules 10 in second area are respectively positioned on same
Side, and auxiliary reclay 18 is located at the side of the output port of input/output module 10, auxiliary reclay 18 is located at input and output
Connection electric wire between the output port of module 10 is arranged in that of auxiliary reclay 18 between input/output module 10
In 5th internal wiring groove 17.
Preferably, Fig. 3 is refer to, a second area 16 sets having air switch 19, DDC controllers output connection row 2
Also include mains supply terminal 20 and communication terminal 21, the connection electric wire between air switch 19 and mains supply terminal 20 is set
In the first internal wiring groove 8 and close in the 5th internal wiring groove 17 of the side of second area 16.Air switch 19 is in DDC controls
When equipment is overloaded in cabinet, shield.Especially, mains supply terminal 20 is used to introduce 200V civil powers, communication terminal
21 are connected with the PORT COM of DDC controllers 1, for communicating.
Preferably, Fig. 3 is refer to, a second area 16 is additionally provided with the Switching Power Supply being connected with air switch 19
22；DDC controllers output connection row 2 also includes the DC power supply terminal 23 powered to the periphery, Switching Power Supply 22 and dc source
At least a portion of the connection electric wire of terminal 23 is arranged in the first internal wiring groove 8.Switching Power Supply 22 is in DDC switch boards
Equipment is powered.For example, refer to Fig. 1 and Fig. 2, zero line N, the live wire L of air switch 19 by the 5th above it inside
The internal wiring groove 8 of wiring groove 17 and first accesses DC power supply terminal 23, is connected with civil power 220V.
Preferably, a second area 16 is additionally provided with transformer 24 and fuse 25, DDC controllers output connection row
2 also include the ac power supply terminal 26 that equipment is powered into cabinet.Fuse 25 is risen when equipment is overloaded in DDC switch boards
Protective effect.Transformer 24 is powered to the equipment in DDC switch boards.
Preferably, the side of first end of the second area 16 away from DDC controllers output connection row 2 is additionally provided with
6th internal wiring groove 27, transformer 24 passes through being arranged in the 6th of the connection electric wire of fuse 25 and ac power supply terminal 26
In the internal wiring groove 8 of portion's wiring groove 27 and first.Preferably, Switching Power Supply 22 exports positive and negative 24V direct current, its DC24V+ with
DC24V- two Wiring ports access DC power supply terminal 23 by the 6th internal wiring groove 27 and the first internal wiring groove 8,
For being powered to periphery power supply for direct current 24V sensor.Preferably, the output of transformer 24 AC24V and AC0V, the two outputs
It is connected, is used with ac power supply terminal 26 by a fuse 25, the 6th internal wiring groove 27 and the first internal wiring groove 8 respectively
Powered in the DDC equipment in DDC switch boards of the present invention.
Preferably, DDC switch boards also include socket 30, are connected with the output end of air switch 19, and set with transformer 24
Put in same second area 16.
Air switch 19 and the constitution equipment component protection device of fuse 25, Switching Power Supply 22 and transformer 24, which are constituted, to be supplied
Electric installation, the two provides the foundation guarantee for the reliability service of the present invention, facilitates commissioning staff to be powered commissioning device.Insert
Seat 30, Switching Power Supply 22, the zero of transformer 24, fire-wire interfaces directly with air switch 19 zero, fire-wire interfaces connect.
Preferably, DDC switch boards also include entering the first opening 28 of the side of wire casing 11 positioned at the 3rd external equipment and are located at
4th external equipment enters the second opening 29 of the side of wire casing 12.Preferably, the big I root of the first opening 28 and the second opening 29
It is adjusted according to physical cabling quantity.Ancillary equipment can enter wire casing 11 and the from the 3rd external equipment respectively by the first opening 28
One external equipment enter wire casing 6, the second external equipment enter wire casing 7 introduce on the left of the output connection of DDC controllers row 2 left side and
The right side of the DDC controllers input wires row 4 on right side.The inlet wire of second opening 29 enters wire casing 12 and the by the 4th external equipment
One external equipment enters the left side and the right side for the DDC controllers output connection row 2 that wire casing 6, the second external equipment enter on the left of the introducing of wire casing 7
The right side of the DDC controllers input wires row 4 of side.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (11)
1. a kind of DDC switch boards, it is characterised in that including：
DDC controllers (1)；
(2) are arranged in the output connection of DDC controllers, are arranged on the first end of the DDC controllers (1), including external equipment input
Sub (3)；
DDC controllers input wires arrange (4), are arranged on the second end of the DDC controllers (1), including external equipment output end
Sub (5)；
First external equipment enters wire casing (6), and the bearing of trend for arranging (2) along the DDC controllers output connection is arranged on the DDC
The outside of controller output connection row (2)；
Second external equipment enters wire casing (7), and the bearing of trend for arranging (4) along the DDC controllers input wires is arranged on the DDC
The outside of controller input wires row (4)；
First internal wiring groove (8), the bearing of trend for arranging (2) along the DDC controllers output connection is arranged on the DDC and controlled
Device output connection is arranged between (2) and the first end of the DDC controllers (1)；
Second internal wiring groove (9), the bearing of trend for arranging (4) along the DDC controllers input wires is arranged on the DDC and controlled
Device input wires are arranged between (4) and the second end of the DDC controllers (1)；
Input/output module (10), the DDC controllers (1) by the output end of the input/output module (10) with it is described outer
Portion's equipment input terminal (3) and the external equipment lead-out terminal (5) connection, connection input/output module (10) output end with
Connection electric wire between the external equipment input terminal (3) passes through the first internal wiring groove (8), connects input and output mould
Connection electric wire between the input of block (10) and the external equipment lead-out terminal (5) passes through the second internal wiring groove
(9)。
2. DDC switch boards according to claim 1, it is characterised in that the DDC switch boards also include：
3rd external equipment enters wire casing (11), and first end and the DDC controls of (2) are arranged positioned at the DDC controllers output connection
The outside of the line of the first end of device input wires row (4) processed, and the 3rd external equipment enters the two ends difference of wire casing (11)
The first end that the first end and second external equipment for entering wire casing (6) with first external equipment enter wire casing (7) is connected；
4th external equipment enters wire casing (12), and the second end and the DDC controls of (2) are arranged positioned at the DDC controllers output connection
The outside of the line at the second end of device input wires row (4) processed, and the 4th external equipment enters the two ends difference of wire casing (12)
Enter the second end of wire casing (6) with first external equipment and second external equipment enters the second end of wire casing (7) and connected.
3. DDC switch boards according to claim 1, it is characterised in that the DDC controllers output connection row (2) and institute
State and be formed with first area (13) between DDC controllers input wires row (4), be provided with the first area (13) described
DDC controllers (1) and multiple input/output modules (10), the DDC controllers (1) and the plurality of input and output mould
Block (10) arranged in a row, and the first end of (2) is arranged in close the DDC controllers output connection of the first area (13)
Side is provided with the 3rd internal wiring groove (14), the two ends of the 3rd internal wiring groove (14) respectively with first inside cloth
Wire casing (8) is connected with the second internal wiring groove (9)；The remote DDC controllers output of the first area (13) connects
The side of the first end of line row (2) is provided with the 4th internal wiring groove (15), the two ends point of the 4th internal wiring groove (15)
Do not connected with the first internal wiring groove (8) and the second internal wiring groove (9).
4. DDC switch boards according to claim 3, it is characterised in that the DDC controllers output connection row (2) and institute
State and be also formed with multiple second areas for being arranged side by side with the first area (13) between DDC controllers input wires row (4)
(16), it is provided between the two neighboring second area (16) inside a 5th internal wiring groove (17), the described 5th
The two ends of wiring groove (17) are connected with the first internal wiring groove (8) and the second internal wiring groove (9) respectively.
5. DDC switch boards according to claim 4, it is characterised in that in being provided with least one described second area
Between be provided with multiple input/output modules (10) in relay (18), and/or at least one described second area.
6. DDC switch boards according to claim 5, it is characterised in that multiple inputs in the second area are defeated
The input port or output port for going out module (10) are respectively positioned on the same side, and the auxiliary reclay (18) is defeated positioned at the input
Go out the side of the output port of module (10), the auxiliary reclay (18) is located at the output end of the input/output module (10)
Connection electric wire between mouthful is arranged in that institute of the auxiliary reclay (18) between the input/output module (10)
State in the 5th internal wiring groove (17).
7. DDC switch boards according to claim 4 a, it is characterised in that second area (16) is provided with air
Switch (19), the DDC controllers output connection row (2) also includes mains supply terminal (20) and communication terminal (21), described
Connection electric wire between air switch (19) and the mains supply terminal (20) be arranged on the first internal wiring groove (8) and
Close in the 5th internal wiring groove (17) of the second area (16) side.
8. DDC switch boards according to claim 7, it is characterised in that this second area (16) is additionally provided with
The Switching Power Supply (22) being connected with the air switch (19)；The DDC controllers output connection row (2) also includes supplying to the periphery
The DC power supply terminal (23) of electricity, the Switching Power Supply (22) and at least the one of the connection electric wire of the DC power supply terminal (23)
Part is arranged in the first internal wiring groove (8).
9. DDC switch boards according to claim 7, it is characterised in that this second area (16) is additionally provided with
Transformer (24) and fuse (25), the DDC controllers output connection row (2) also include the alternating current that equipment is powered into cabinet
Source terminal (26).
10. DDC switch boards according to claim 9, it is characterised in that this second area (16) is away from described
The side of the first end of DDC controllers output connection row (2) is additionally provided with the 6th internal wiring groove (27), the transformer (24)
The 6th internal wiring groove is arranged on by the connection electric wire of the fuse (25) and the ac power supply terminal (26)
(27) and in the first internal wiring groove (8).
11. DDC switch boards according to claim 2, it is characterised in that the DDC switch boards also include being located at described the
Three external equipments enter first opening (28) of wire casing (11) side and enter wire casing (12) side positioned at the 4th external equipment
Second opening (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053983.XA CN104698920B (en) | 2015-02-02 | 2015-02-02 | DDC switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053983.XA CN104698920B (en) | 2015-02-02 | 2015-02-02 | DDC switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104698920A CN104698920A (en) | 2015-06-10 |
| CN104698920B true CN104698920B (en) | 2017-09-08 |
Family
ID=53346157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510053983.XA Active CN104698920B (en) | 2015-02-02 | 2015-02-02 | DDC switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104698920B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159826B (en) * | 2016-07-14 | 2018-06-29 | 常熟市亚邦船舶电气有限公司 | A kind of control box of dual control board |
| CN109365581A (en) * | 2018-11-22 | 2019-02-22 | 国网江苏省电力有限公司南通供电分公司 | A kind of automation equipment and application method applying to metal tube bending machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101179909A (en) * | 2006-11-07 | 2008-05-14 | 奥城同立科技开发（北京）有限公司 | Centralized wiring electronic system on site control cabinet |
| CN201195649Y (en) * | 2007-11-13 | 2009-02-18 | 西子奥的斯电梯有限公司 | Elevator controlled cabinet |
| CN201813640U (en) * | 2010-09-21 | 2011-04-27 | 上海建坤信息技术有限责任公司 | Compact steel plate control cabinet |
| CN203116387U (en) * | 2013-02-26 | 2013-08-07 | 上海泰豪智能节能技术有限公司 | Heat pump system array block intelligent controlling cabinet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202262109U (en) * | 2011-09-14 | 2012-05-30 | 林德工程（杭州）有限公司 | Bottom incoming type site control cabinet |
| CN202222087U (en) * | 2011-09-14 | 2012-05-16 | 林德工程（杭州）有限公司 | Field control equipment cabinet in side-face wire feeding type |
| CN202511423U (en) * | 2012-01-06 | 2012-10-31 | 广州市能迪自动化设备有限公司 | Electric control cabinet of heating ventilation air conditioning |
| US8767380B2 (en) * | 2012-02-16 | 2014-07-01 | Franklyn Masterson | Sump termination panel |
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2015
- 2015-02-02 CN CN201510053983.XA patent/CN104698920B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101179909A (en) * | 2006-11-07 | 2008-05-14 | 奥城同立科技开发（北京）有限公司 | Centralized wiring electronic system on site control cabinet |
| CN201195649Y (en) * | 2007-11-13 | 2009-02-18 | 西子奥的斯电梯有限公司 | Elevator controlled cabinet |
| CN201813640U (en) * | 2010-09-21 | 2011-04-27 | 上海建坤信息技术有限责任公司 | Compact steel plate control cabinet |
| CN203116387U (en) * | 2013-02-26 | 2013-08-07 | 上海泰豪智能节能技术有限公司 | Heat pump system array block intelligent controlling cabinet |
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| CN104698920A (en) | 2015-06-10 |
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