CN207663246U - A kind of aluminum-zinc alloy unit furnace area incudes temperature remote control apparatus - Google Patents
A kind of aluminum-zinc alloy unit furnace area incudes temperature remote control apparatus Download PDFInfo
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- CN207663246U CN207663246U CN201721715395.9U CN201721715395U CN207663246U CN 207663246 U CN207663246 U CN 207663246U CN 201721715395 U CN201721715395 U CN 201721715395U CN 207663246 U CN207663246 U CN 207663246U
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- sensing heating
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Abstract
The utility model provides a kind of aluminum-zinc alloy unit furnace area and incudes temperature remote control apparatus, including central processing unit, remote distributed IO, signal transfer interface board, host computer HMI and sensing heating control device.Its internal signal is standardized to the conversion of signal using the signal transfer interface board mating with sensing heating control device, increase remote distributed IO and central processing unit, using genius communications protocol, the channel that data interaction is formed between sensing heating control device and long-range HMI, enables long-range HMI to carry out operation and signal-obtaining to sensing heating control device.Temperature and inductor power output are remotely constantly adjusted, ensures that steel plate enters the temperature of aluminum pot, the processing quality of zinc product so that guarantee is aluminized reduces waste product.
Description
Technical field
The utility model is related to aluminum-zinc alloy unit furnace area induction heating temperature control technology field, more particularly to one kind is aluminized
Zinc unit furnace area incudes temperature remote control apparatus.
Background technology
When due to aluminum-zinc alloy rigging up and debugging, stove area inductor does not design long-range HMI man-machine loops control, operator
Member must carry out local operation in process of production before the frequency conversion tank that the console of Stall climbs to seven floor of stove area, can not be constantly
The performance of the surface temperature for regulating and controlling Al-Zn coated steel, the zinc product that causes to aluminize is affected to some extent, and local operation can not be constantly
Regulate and control the surface temperature of Al-Zn coated steel, this method causes the hysteresis quality that production controls, and causes to produce adjustment time extension, make
At a large amount of waste product especially when producing semi-solid fat high-strength steel, the power output for constantly adjusting inductor is needed, ensures steel plate
Surface temperature just can guarantee the direct motion of aluminum-zinc alloy production, if do not had so must increase inductor HMI Remote temperature controls
Remote temperature control function, then the high-strength product of aluminum-zinc alloy semi-solid fat will be unable to produce.
For this purpose, determining self-developing cold rolling mill 1# aluminum-zinc alloy unit furnaces area's inductor temperature remote control system and answering online
With.By tele-control system, the power that operating personnel can constantly adjust stove area inductor on the HMI pictures of console is defeated
Go out, to directly control the temperature before steel plate enters aluminum pot, ensures the stabilization of product quality.
Invention content
In order to solve the problems, such as described in background technology, the utility model provides a kind of aluminum-zinc alloy unit furnace area and incudes temperature
Its internal signal is standardized by remote control apparatus using the signal transfer interface board mating with sensing heating control device
The conversion of signal increases remote distributed IO and central processing unit, using genius communications protocol, controls and fills in sensing heating
The channel for forming data interaction between long-range HMI is set, long-range HMI is enable to operate and believe sensing heating control device
Number read.Temperature and inductor power output are remotely constantly adjusted, ensures that steel plate enters the temperature of aluminum pot, to ensure that aluminum-zinc alloy produces
The processing quality of product reduces waste product.
In order to achieve the above object, the utility model is realized using following technical scheme：
A kind of aluminum-zinc alloy unit furnace area incude temperature remote control apparatus, including central processing unit, remote distributed IO,
Signal transfer interface board, host computer HMI and sensing heating control device.
The remote distributed IO includes backboard, DI modules, DO modules, AI modules and AO modules, DI modules, DO moulds
Block, AI modules and AO modules are connected by core bus with backboard；Backboard is equipped with communication interface, and remote distributed IO passes through
Communication interface on backboard is connected with central processing unit；DI modules, DO modules, AI modules and AO modules are with I/O port connection side
Formula is connected with signal transfer interface board, and signal transfer interface board also connects aluminum-zinc alloy unit furnace with I/O port connection type simultaneously
The sensing heating control device in area.
The central processing unit also connects host computer HMI by the communication interface on its bottom plate.Central processing unit passes through
Remote distributed IO and signal transfer interface board carry out data interaction with sensing heating control device, are carried out by host computer HMI
Operation display.
The remote distributed IO uses the genius I/O of GE, supports genius communications protocol, remote distributed IO
Communications protocol between central processing unit is genius communications protocol.
The central processing unit model uses HPC-P80C_VME7768.
The sensing heating control device is the sensing heating control device of AJAX TOCCO, and the signal mating with it turns
Changing-over oralia uses the signal interface board of AJAX TOCCO, and sensing heating control device internal signal is converted into standard 24V and is opened
Pass is measured and 4-20mA analog signals.
Compared with prior art, the utility model has the beneficial effects that：
1, a kind of aluminum-zinc alloy unit furnace area of the utility model incudes temperature remote control apparatus, increases remote distributed
IO and central processing unit form data friendship using genius communications protocol between sensing heating control device and long-range HMI
Mutual channel enables long-range HMI to carry out operation and signal-obtaining to sensing heating control device.Remotely constantly adjust temperature and
Inductor power output ensures that steel plate enters the temperature of aluminum pot, and the processing quality of zinc product so that guarantee is aluminized reduces waste product.
2, a kind of aluminum-zinc alloy unit furnace area of the utility model incudes temperature remote control apparatus, use and sensing heating
Its internal signal is standardized the conversion of signal by the mating signal transfer interface board of control device, enables central processing unit
Required signal is smoothly read by distributed I/O.
Description of the drawings
Fig. 1 is that a kind of aluminum-zinc alloy unit furnace area of the utility model incudes the control structure original of temperature remote control apparatus
Reason figure；
Fig. 2 is that a kind of aluminum-zinc alloy unit furnace area of the utility model incudes aluminizing for temperature remote control apparatus embodiment
Zinc unit furnace area's sensing heating and control device structure chart.
Specific implementation mode
Specific implementation mode provided by the utility model is described in detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of aluminum-zinc alloy unit furnace area incudes temperature remote control apparatus, including it is central processing unit, remote
Journey distributed I/O, signal transfer interface board, host computer HMI and sensing heating control device.
The remote distributed IO includes backboard, DI modules, DO modules, AI modules and AO modules, DI modules, DO moulds
Block, AI modules and AO modules are connected by core bus with backboard；Backboard is equipped with communication interface, and remote distributed IO passes through
Communication interface on backboard is connected with central processing unit；DI modules, DO modules, AI modules and AO modules are with I/O port connection side
Formula is connected with signal transfer interface board, and signal transfer interface board also connects aluminum-zinc alloy unit furnace with I/O port connection type simultaneously
The sensing heating control device in area.
The central processing unit also connects host computer HMI by the communication interface on its bottom plate.Central processing unit passes through
Remote distributed IO and signal transfer interface board carry out data interaction with sensing heating control device, are carried out by host computer HMI
Operation display.
The remote distributed IO uses the genius I/O of GE, supports genius communications protocol, remote distributed IO
Communications protocol between central processing unit is genius communications protocol.
The central processing unit model uses HPC-P80C_VME7768.
As shown in Fig. 2, aluminum-zinc alloy unit furnace area inductor is to change inductor copper pipe (line by sensing heating control device
Circle) alternating current magnetic field so that the vortex-like electric current of alternation is generated by the surface of steel plate of induction heater, is realized using I2RT formula
The purpose of heating.Including induction heater, sensing heating control device, compensation electricity container and water cooling pumping plant.The utility model
Temperature remote control apparatus be the increased part in original sensing heating control system, with sensing heating control device into
Row data interaction carries out remote monitoring and operation to it.
The central processing unit has by the remote distributed IO signals acquired：
The signals such as AI modules collecting temperature, power, frequency, electric current, voltage, as inductor temperature control system work shape
The monitoring signal of state；
The given order of AO module output powers, constantly to adjust temperature；
The acquisition of DI modules include IGBT controls template OK, system whether overcurrent, capacitor box voltage OK, switch board short circuit, electric
Pressure transfinites, underfrequency, temperature fault, cooling water pressure failure, main switch interlock failure, earth fault, control door failure,
PSD failure monitorings, heating station failure monitoring etc.；
DO modules export the functions such as startup, stopping, fault alarm, the reset of inductor temperature control system.
Above example is implemented under premised on technical solutions of the utility model, gives detailed embodiment
With specific operating process, but the scope of protection of the utility model is not limited to the above embodiments.Side used in above-described embodiment
Method is conventional method unless otherwise instructed.
Claims (4)
1. a kind of aluminum-zinc alloy unit furnace area incudes temperature remote control apparatus, which is characterized in that including central processing unit, remotely
Distributed I/O, signal transfer interface board, host computer HMI and sensing heating control device；
The remote distributed IO includes backboard, DI modules, DO modules, AI modules and AO modules, DI modules, DO modules, AI
Module and AO modules are connected by core bus with backboard；Backboard is equipped with communication interface, and remote distributed IO passes through backboard
On communication interface be connected with central processing unit；DI modules, DO modules, AI modules and AO modules with I/O port connection type with
Signal transfer interface board is connected, and signal transfer interface board is simultaneously also with I/O port connection type connection aluminum-zinc alloy unit furnace area
Sensing heating control device；
The central processing unit also connects host computer HMI by the communication interface on its bottom plate, and central processing unit passes through long-range
Distributed I/O and signal transfer interface board carry out data interaction with sensing heating control device, are operated by host computer HMI
Display.
2. a kind of aluminum-zinc alloy unit furnace area according to claim 1 incudes temperature remote control apparatus, which is characterized in that
The remote distributed IO uses the genius I/O of GE, supports genius communications protocol, remote distributed IO and centre
It is genius communications protocol to manage the communications protocol between device.
3. a kind of aluminum-zinc alloy unit furnace area according to claim 1 incudes temperature remote control apparatus, which is characterized in that
The central processing unit model uses HPC-P80C_VME7768.
4. a kind of aluminum-zinc alloy unit furnace area according to claim 1 incudes temperature remote control apparatus, which is characterized in that
The sensing heating control device is the sensing heating control device of AJAX TOCCO, the signal transfer interface board mating with it
Using the signal interface board of AJAX TOCCO, sensing heating control device internal signal is converted into standard 24V switching values and 4-
20mA analog signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715395.9U CN207663246U (en) | 2017-12-11 | 2017-12-11 | A kind of aluminum-zinc alloy unit furnace area incudes temperature remote control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715395.9U CN207663246U (en) | 2017-12-11 | 2017-12-11 | A kind of aluminum-zinc alloy unit furnace area incudes temperature remote control apparatus |
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| Publication Number | Publication Date |
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| CN207663246U true CN207663246U (en) | 2018-07-27 |
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| CN201721715395.9U Active CN207663246U (en) | 2017-12-11 | 2017-12-11 | A kind of aluminum-zinc alloy unit furnace area incudes temperature remote control apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161961A (en) * | 2019-06-14 | 2019-08-23 | 青海送变电工程有限公司 | A kind of zinc-plated electric furnace heating control system and method based on PLC |
| CN111338301A (en) * | 2020-02-28 | 2020-06-26 | 鞍钢股份有限公司 | Method for preventing stalling and tipping of vertical loop of aluminum-zinc plating unit |
-
2017
- 2017-12-11 CN CN201721715395.9U patent/CN207663246U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161961A (en) * | 2019-06-14 | 2019-08-23 | 青海送变电工程有限公司 | A kind of zinc-plated electric furnace heating control system and method based on PLC |
| CN111338301A (en) * | 2020-02-28 | 2020-06-26 | 鞍钢股份有限公司 | Method for preventing stalling and tipping of vertical loop of aluminum-zinc plating unit |
| CN111338301B (en) * | 2020-02-28 | 2023-03-03 | 鞍钢股份有限公司 | Method for preventing stalling and tipping of vertical loop of aluminum-zinc plating unit |
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