CN106629280A - Elevator frequency conversion cabinet - Google Patents
Elevator frequency conversion cabinet Download PDFInfo
- Publication number
- CN106629280A CN106629280A CN201510730829.1A CN201510730829A CN106629280A CN 106629280 A CN106629280 A CN 106629280A CN 201510730829 A CN201510730829 A CN 201510730829A CN 106629280 A CN106629280 A CN 106629280A
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- space
- power supply
- cabinet
- control
- elevator
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- 238000006243 chemical reaction Methods 0.000 title abstract 2
- 239000006096 absorbing agent Substances 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Elevator Control (AREA)
Abstract
The invention provides an elevator frequency conversion cabinet which comprises a plurality of functional spaces in a cabinet body of a control cabinet; the functional spaces include a DC control power supply space, an all-in-one machine space, and a control switch space, and further include an AC control power supply space and a wiring terminal space, wherein the DC control power supply space and the all-in-one machine space are located at the upper part of the cabinet body of the control cabinet and arranged side by side; the control switch space is located below the DC control power supply space and the all-in-one machine space; the AC control power supply space and the wiring terminal space are located below the control switch space and arranged side by side; a DC power supply is mounted in the DC control power supply space; a controller is arranged in the all-in-one machine space; a control switch is arranged in the control switch space; an AC power supply is mounted in the AC control power supply space; and a wiring terminal is arranged in the wiring terminal space. Due to the position arrangement of the functional spaces, the problem of electromagnetic interference between devices can be avoided effectively; and due to the mounting position of the controller, the heat dissipation capacity of the controlled can be improved effectively without adding an extra auxiliary heat dissipation component.
Description
Technical field
The invention belongs to switch board makes field, more particularly, to a kind of elevator variable frequency cabinet.
Background technology
The elevator safety level of China close developed country's level, but security incident still happens occasionally.
China has become elevator manufacturing nation the biggest in the world and uses state, in recent years national elevator total amount year
Amplification reaches 20%, and ends to 2014, and the whole nation is registered elevator quantity and reached 3,600,000,
Shanghai and Beijing elevator quantity respectively reach 200,000 and 180,000, have become global elevator quantity most
Two big cities.Elevator brings great convenience to our Working Life, at the same time, if control
Cabinet preparation method processed is unreasonable to produce certain danger, or even threat to life property safety.
And elevator control cabinet is the core of elevator device, it is related to the safety and stability problem that elevator runs, mesh
The elevator control cabinet of Qian Ge elevator companies makes to be substantially at and makes by hand, and a people makes one, efficiency
It is low, quality time；The installation of components and parts in switch board, does not embody the difference of each part heat-dissipating space, and
Many producers only consider to reduce switch board cost, and device layout is compact, and power cable is mixed in signal cable
Together, cable shield imperfect earth, causes electromagnetic interference, and the region that EMC is not accounted between device is former
Then, interfere, produce failure.
The content of the invention
In view of this, it is contemplated that proposing a kind of elevator variable frequency cabinet, to solve to meet electromagnetic compatibility simultaneously
And the switch board problem of cooling requirements.
To reach above-mentioned purpose, the technical scheme is that what is be achieved in that：
Elevator variable frequency cabinet, it includes the multiple functional spaces in switch board cabinet, and multiple functional spaces include
The DC control supply space set up positioned at switch board cabinet top and side by side and all-in-one space, described
Controlling switch space is provided with below DC control supply space and all-in-one space, is also included positioned at described
The ac control power supply space set up below controlling switch space and side by side and binding post space；
DC power supply is installed in the DC control supply space, is provided with the all-in-one space
Controller, is provided with controlling switch in the controlling switch space, equipped with exchange in ac control power supply space
Power supply, and it is provided with binding post in binding post space.
Further, the switch board cabinet top is additionally provided with a braking resistor space, and the braking resistor is empty
Between connected with the space outerpace of switch board, this braking resistor by the louvre opened up on switch board cabinet
Braking resistor is provided with space.
Further, the controlling switch includes contactor and the rc absorber supporting with contactor, should
Rc absorber is with contactor and connects.
Further, the rc absorber includes diode and resistance, one end of the resistance with it is described
The negative pole connection of diode, the positive pole of the diode is connected with the negative pole end of contactor, the contactor
Positive terminal is connected with the free end of the resistance.
Further, the installation site of the controller relative to DC power supply place plane to
The switch board cabinet sunken inside.
Further, the controller by signal communication line and power line that the binding post connects and
Electrically connect with elevator operation circuit.
Further, signal wire slots and power supply wire casing, the signal communication are provided with the switch board cabinet
Line is placed in the signal wire slots, and the power line is placed in the power supply wire casing, and the signal wire slots and electricity
Source wire casing is placed in the switch board cabinet both sides.
Relative to prior art, elevator variable frequency cabinet of the present invention has the advantage that：
(1) multiple functional spaces of the present invention position arrangement can be prevented effectively from each device it
Between electromagnetic interference problem, simultaneously because division of functional space is substantially, therefore be easy to the flowing water of operating personnel
Change assembling, and then both saved time cost and production cost, also substantially increase the compatible power of switch board.
(2) installation site of controller of the present invention is inside relative to the device in other switch boards
Depression, therefore the heat-sinking capability of controller can be effectively improved, while extra radiating auxiliary can not be increased
Element.
(3) rc absorber of the present invention is arranged can eliminate the complicated of contactor coil generation
Electromagnetic wave, it is to avoid electromagnetic interference to sensitive circuit around, is especially the reduction of to installed in all-in-one
The interference of the controller in space.
(4) the separate cabling mode of signal communication line of the present invention and power line is also further
Reduce the problem of electromagnetic interference.
Description of the drawings
The accompanying drawing for constituting the part of the present invention is used for providing a further understanding of the present invention, of the invention
Schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.
In accompanying drawing：
Fig. 1 is the elevator variable frequency cabinet overall structure diagram described in the embodiment of the present invention；
Fig. 2 is the elevator variable frequency cabinet controlling switch structure connection figure described in the embodiment of the present invention；
Fig. 3 is the signal communication line and power line cabling layout viewing described in the embodiment of the present invention.
Description of reference numerals：
1- braking resistors space, 2- DC control supplies space, 3- all-in-ones space, 4- controlling switches are empty
Between, 41- contactors, 42- rc absorbers, 5- ac control power supplies space, 6- binding posts space,
7- power lines, 8- signal communication lines.
Specific embodiment
It should be noted that the embodiment and the spy in embodiment in the case where not conflicting, in the present invention
Levying to be mutually combined.
In addition, the elevator operation circuit being previously mentioned in an embodiment of the present invention, refers to existing elevator fortune
Row circuit, and a whole set of elevator operation circuit includes being placed in elevator display board, calling set outwardly and inwardly,
The maintenance circuit of elevator interior, elevator safety loop and brake circuit etc..
Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
As shown in figure 1, a kind of elevator variable frequency cabinet, it includes the multiple functional spaces in switch board cabinet,
Multiple functional spaces include the He of DC control supply space 2 for being located at switch board cabinet top and setting up side by side
All-in-one space 3, it is provided with control in the lower section in the DC control supply space 2 and all-in-one space 3
Switch space 4, also includes the exchange control electricity for being located at the lower section of the controlling switch space 4 and setting up side by side
Source space 5 and binding post space 6；
DC power supply is installed, the DC power supply is used in the DC control supply space 2
There are the display board set up, the calling for calling in the elevator inside and outside in circuit is run for whole elevator
The maintenance circuit of button and elevator；
Controller is provided with the all-in-one space 3, the controller controls the operation circuit of whole elevator；
Controlling switch is provided with the controlling switch space 4, and controlling switch is then for controlling elevator fortune
The keying of links in row circuit；The controlling switch includes contactor 41 and supporting with contactor
Rc absorber 42, should, each contactor 41 and is connected to a rc absorber 42；
As shown in Fig. 2 the rc absorber 42 includes diode and resistance, one end of the resistance
It is connected with the negative pole of the diode, the positive pole of the diode is connected with the negative pole end of contactor 41, institute
The positive terminal for stating contactor 41 is connected with the free end of the resistance.
Communication power supply is equipped with ac control power supply space 5, communication power supply is then for circuit peace
Full loop, brake circuit also have contactor etc. to provide AC power；
And binding post is provided with binding post space 6, the controller is connected by the binding post
Signal communication line 8 and power line 7 and with elevator operation circuit electrically connect.
And the first installing plate and the second installing plate are provided with switch board cabinet, in the all-in-one space then
The second installing plate is fixed with, controller, and controller place plane phase are installed by second installing plate
For the first installing plate place plane caves inward, and DC control supply space, exchange control electricity
The first installing plate, and each space are equipped with source space, controlling switch space and binding post space
In components and parts be installed on the first corresponding installing plate；
The installation site of the controller is not at same level and can improve overall with miscellaneous part
Radiating effect, and effectively reduce electromagnetic interference.
First installing plate and the second installing plate are reserved according to the requirement of the installing device for having configured
Installing hole, and then facilitate streamlined installation operation, accelerate the manufacturing schedule of switch board.
As shown in figure 3, being provided with signal wire slots and power supply wire casing in the switch board cabinet, the signal leads to
News line 8 is placed in the signal wire slots, and the power line 7 is placed in the power supply wire casing, and the holding wire
Groove and power supply wire casing are placed in the switch board cabinet both sides, and the setting track of signal wire slots and power supply wire casing
It is then to set up around the boundary position of each functional space.
A braking resistor space 1 is additionally provided with above the switch board cabinet, the braking resistor space 1 leads to
Cross the louvre that opens up on switch board cabinet and connect with the space outerpace of switch board, this braking resistor space
Braking resistor is provided with 1.
The present invention dissipates each region of switch board according to requirement of each device to different heat-dissipating spaces in switch board
Each device heat-dissipating space is designed to different size in heat space and region；According to each device Electro Magnetic Compatibility
Difference, the design angle in terms of device layout, space wiring, grounding connection etc. in the switch board, most
The reduction electromagnetic interference of limits, reaches standard requirement.
Presently preferred embodiments of the present invention is the foregoing is only, it is all at this not to limit the present invention
Within the spirit and principle of invention, any modification, equivalent substitution and improvements made etc. should be included in
Within protection scope of the present invention.
Claims (7)
1. elevator variable frequency cabinet, it is characterised in that：It is many including the multiple functional spaces in switch board cabinet
Individual functional space includes the DC control supply space (2) for being located at switch board cabinet top and setting up side by side
With all-in-one space (3), in the DC control supply space (2) and all-in-one space (3)
Lower section be provided with controlling switch space (4), also include be located at the controlling switch space (4) lower section and and
Ac control power supply space (5) and binding post space (6) that row sets up；
DC power supply, the all-in-one space are installed in the DC control supply space (2)
(3) it is provided with controller, the controlling switch space (4) and is provided with controlling switch, exchange control electricity
Communication power supply is equipped with source space (5), and binding post is provided with binding post space (6).
2. elevator variable frequency cabinet according to claim 1, it is characterised in that：The switch board cabinet
Top is additionally provided with a braking resistor space (1), and the braking resistor space (1) is by switch board cabinet
The louvre that opens up and connect with the space outerpace of switch board, is provided with system in this braking resistor space (1)
Dynamic resistance.
3. elevator variable frequency cabinet according to claim 1, it is characterised in that：The controlling switch bag
Include contactor (41) and the rc absorber (42) supporting with contactor, the rc absorber (42)
With contactor (41) and connect.
4. elevator variable frequency cabinet according to claim 3, it is characterised in that：The rc absorber
(42) including diode and resistance, one end of the resistance is connected with the negative pole of the diode, and this two
The positive pole of pole pipe is connected with the negative pole end of contactor (41), the positive terminal of the contactor (41) and institute
State the free end connection of resistance.
5. elevator variable frequency cabinet according to claim 1, it is characterised in that：The peace of the controller
Holding position is relative to DC power supply place plane to the switch board cabinet sunken inside.
6. elevator variable frequency cabinet according to claim 1, it is characterised in that：The controller passes through
The signal communication line (8) and power line (7) of binding post connection and run circuit with elevator and be electrically connected
Connect.
7. elevator variable frequency cabinet according to claim 6, it is characterised in that：The switch board cabinet
Signal wire slots and power supply wire casing are inside provided with, the signal communication line (8) is placed in the signal wire slots, institute
State power line (7) to be placed in the power supply wire casing, and the signal wire slots and power supply wire casing are placed in the control
Cabinet cabinet both sides processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730829.1A CN106629280A (en) | 2015-10-30 | 2015-10-30 | Elevator frequency conversion cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730829.1A CN106629280A (en) | 2015-10-30 | 2015-10-30 | Elevator frequency conversion cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106629280A true CN106629280A (en) | 2017-05-10 |
Family
ID=58810572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510730829.1A Pending CN106629280A (en) | 2015-10-30 | 2015-10-30 | Elevator frequency conversion cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106629280A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571036Y (en) * | 2002-09-13 | 2003-09-03 | 马鞍山黑马钢筋焊网有限公司 | High-speed reinforcing bar straightening cutting machine electrical control cabinet |
| CN101077747A (en) * | 2006-05-22 | 2007-11-28 | 东芝电梯株式会社 | Elvator controlled cabinet |
| CN201433025Y (en) * | 2009-07-24 | 2010-03-31 | 浙江飞亚电梯有限公司 | Machine-room-less elevator control cabinet |
| CN201729550U (en) * | 2010-06-25 | 2011-02-02 | 浙江欧姆龙电梯有限公司 | Elevator control cabinet |
| WO2013014334A2 (en) * | 2011-07-28 | 2013-01-31 | Kone Corporation | Electricity supply device and elevator system |
| CN204588345U (en) * | 2015-04-24 | 2015-08-26 | 巨人通力电梯有限公司 | A kind of small room control housing |
| CN205222319U (en) * | 2015-10-30 | 2016-05-11 | 天津优安达电梯制造有限公司 | Elevator variable frequency control cabinet |
-
2015
- 2015-10-30 CN CN201510730829.1A patent/CN106629280A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571036Y (en) * | 2002-09-13 | 2003-09-03 | 马鞍山黑马钢筋焊网有限公司 | High-speed reinforcing bar straightening cutting machine electrical control cabinet |
| CN101077747A (en) * | 2006-05-22 | 2007-11-28 | 东芝电梯株式会社 | Elvator controlled cabinet |
| CN201433025Y (en) * | 2009-07-24 | 2010-03-31 | 浙江飞亚电梯有限公司 | Machine-room-less elevator control cabinet |
| CN201729550U (en) * | 2010-06-25 | 2011-02-02 | 浙江欧姆龙电梯有限公司 | Elevator control cabinet |
| WO2013014334A2 (en) * | 2011-07-28 | 2013-01-31 | Kone Corporation | Electricity supply device and elevator system |
| CN204588345U (en) * | 2015-04-24 | 2015-08-26 | 巨人通力电梯有限公司 | A kind of small room control housing |
| CN205222319U (en) * | 2015-10-30 | 2016-05-11 | 天津优安达电梯制造有限公司 | Elevator variable frequency control cabinet |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |