CN207537481U - 80,000 m of one kind3Converter gas cabinet maintenance air source device - Google Patents
80,000 m of one kind3Converter gas cabinet maintenance air source device Download PDFInfo
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- CN207537481U CN207537481U CN201721202491.3U CN201721202491U CN207537481U CN 207537481 U CN207537481 U CN 207537481U CN 201721202491 U CN201721202491 U CN 201721202491U CN 207537481 U CN207537481 U CN 207537481U
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Abstract
80,000 m of one kind disclosed in the utility model3Converter gas cabinet maintenance air source device, including 1#~3# gas chambers, 1#~2# maintenance wind turbine, control system；And for 3 80,000 m3Layout and the pipeline trend of converter gas cabinet, increase a-worker-a-backup, two 1#~2# maintenance wind turbines at the 1# outlets desorption tube of 1# gas chambers, then it switchs individually the air of wherein some gas chamber to be controlled to replace using the 1#~7# electric blind plate valves diffused on pipeline of 3 gas chambers, thereby realizes the independent air displacement to some gas chamber.When some gas chamber needs to overhaul displacement, close the electric blind plate valve at other two gas chambers outlet diffuse channel, open the electric blind plate valve at maintenance gas chamber outlet diffuse channel, and close the electric blind plate valve for diffusing main pipe rail end, the air-source of wind turbine is thus overhauled by 1# or 2# to enter gas chamber chamber interior by the outlet diffuse channel of the gas chamber, so as to fulfill the effect of air displacement.
Description
Technical field
The utility model is related to 80,000 m380,000 m of converter gas cabinet service technique field more particularly to one kind3Converter gas cabinet
Maintenance air source device.
Background technology
The existing converter gas cabinet of STEELMAKING PRODUCTION enterprise belongs to rubber film sealing-type dry-type Wei Jinsi gas chambers mostly, is
The recycling of coal gas of converter, storage, net turn one of core facility supplied.At this stage, it is remaining in cabinet before and after converter gas cabinet maintenance
The mode that the lifting of coal gas generally use gas holder is handled up carries out gas displacement.This gas processing method, it is easy to operate, it is easy to control
System, safety is higher, but processing time is longer, for the converter gas cabinet that volume is 80,000 m3, generally 3~4 days, consumes
Energy medium be generally nitrogen or compressed air is more.Only after gas displacement qualification, operating personnel can enter gas chamber
It is interior to carry out relevant maintenance or other operations.In addition gas chamber contains a large amount of ash when recycling coal gas of converter in coal gas of converter
Dirt, a large amount of ash fall when coal gas of converter enters gas chamber, makes the condensed water in dust and coal gas be mixed into sludge, once
Gas cabinet piston is bottomed, huge adhesion strength will be generated between piston plate and bottom plate, therefore gas chamber piston is disposed with 256 fixations
Support, every support about 1.4m high.The effect of fixed support：First, prevent gas cabinet piston bottomed；Second is that easy access personnel into
Enter to internal piston, facilitate the corrosion condition for checking piston and bottom plate.When fixing 256 supports in maintenance process, need to adopt
Piston stabilization is prevented into gas cabinet piston when 256 supports are not completely fixed in a certain height with the gas holder mode handled up of lifting
It is bottomed.Equally it is that processing time is longer, the energy medium of consumption is more, time-consuming and laborious.How under the premise that security is guaranteed, subtract
Thus few gas chamber gas displacement time shortens time existing for gas poisoning risk and the reduction energy in operation process and disappears
Consumption improves the stability of maintenance air-source and its air source, needs to inquire into a kind of new converter gas cabinet maintenance air source device
It is very necessary.
Invention content
For more than the deficiencies in the prior art, the purpose of this utility model is to provide 80,000 m of one kind3Converter gas cabinet overhauls
With air source device, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model is realized using following technical scheme：
A kind of 80,000 m3Converter gas cabinet maintenance air source device, including 1# gas chambers, 2# gas chambers, 3# coal gas
Cabinet, 1# maintenance wind turbine, 2# maintenance wind turbine, control system；
1# outlets desorption tube one end of the 1# gas chambers be connected to the cavity bottom of 1# gas chambers and with 1# gas chamber chambers
Room is in penetrating connection status, the 1# outlet desorption tube other end by branch's pipe fitting be connected separately with 1# diffuse pipeline one end,
And 1# export pipelines one end, 6# electric blind plate valves are connected on the 1# export pipelines, and the 1# export pipelines other end connects
On outlet header road, the 1# desorption tubes road is connected with 1# electric blind plate valves, and 1# diffuses the pipeline other end and is connected to
It diffuses on main pipe rail, the 1# diffuses the pipeline other end and the 1# maintenance wind turbine in parallel connection, 2# maintenance wind is also respectively connected
Machine；
2# outlets desorption tube one end of the 2# gas chambers be connected to the cavity bottom of 2# gas chambers and with 2# gas chamber chambers
Room is in penetrating connection status, the 2# outlet desorption tube other end by branch's pipe fitting be connected separately with 2# diffuse pipeline one end,
And 2# export pipelines one end, 2# electric blind plate valves are connected on the 2# export pipelines, and the 2# export pipelines other end connects
On outlet header road, the 2# desorption tubes road is connected with 5# electric blind plate valves, and 2# diffuses the pipeline other end and is connected to
It diffuses on main pipe rail；
3# outlets desorption tube one end of the 3# gas chambers be connected to the cavity bottom of 3# gas chambers and with 3# gas chamber chambers
Room is in penetrating connection status, the 3# outlet desorption tube other end by branch's pipe fitting be connected separately with 3# diffuse pipeline one end,
And 3# export pipelines one end, 3# electric blind plate valves are connected on the 3# export pipelines, and the 3# export pipelines other end connects
On outlet header road, the 3# desorption tubes road is connected with 4# electric blind plate valves, and 3# diffuses the pipeline other end and is connected to
It diffuses on main pipe rail；
Outlet header's way outlet end is connect by connecting line with pressurizing point, and the main pipe rail end of diffusing is connected with
7# electric blind plate valves one end, and the 7# electric blind plate valve other ends are connected with DN1200 desorption tubes.
The control system, including modularization PLC, gas chamber host computer, touch screen, power module, acoustic-optic alarm,
1#~7# valve relays, 1#~7# valves motor, 1#~2# motor relays, 1#~2# maintenance blower motor, 1#~6#STM32 are adopted
Collection plate, 1#~7# valves displacement sensor, 1#~2# power of fan sensor, 1#~7# valve open instructions lamp, the closing of 1#~7# valves refer to
Show that lamp, 1#~2# wind turbine open instructions lamp, 1#~2# wind turbines close indicator light；
Modularization PLC as control system core devices respectively with gas chamber host computer, touch screen, power module, sound
Light warning device, 1# valve relays, 2# valve relays, 3# valve relays, 4# valve relays, 5# valve relays, 6# valve relays,
7# valve relays, 1# motor relays, 2# motor relays, 1#STM32 collection plates, 2#STM32 collection plates, 3#STM32 acquisitions
Plate, 4#STM32 collection plates, 5#STM32 collection plates, 6#STM32 collection plates, 1# valve open instructions lamp, 1# valves close indicator light, 2#
Valve open instruction lamp, 2# valves close indicator light, 3# valve open instructions lamp, 3# valves and close indicator light, 4# valve open instructions lamp, 4# valves
Indicator light, 5# valve open instructions lamp, 5# valves closing indicator light, 6# valve open instructions lamp, 6# valves closing indicator light, 7# valves is closed to open
Open indicator light, 7# valves close indicator light, 1# wind turbine open instructions lamp, 1# wind turbines close indicator light, 2# wind turbine open instructions lamp, 2#
Wind turbine is closed indicator light and is electrically connected；
The 1# valve relays are electrically connected with 1# valves motor, and the 2# valve relays are electrically connected with 2# valves motor, institute
It states 3# valve relays to be electrically connected with 3# valves motor, the 4# valve relays are electrically connected with 4# valves motor, the 5# valves relay
Device is electrically connected with 5# valves motor, and the 6# valve relays are electrically connected with 6# valves motor, the 7# valve relays and 7# valves electricity
Machine is electrically connected, and the 1# motor relays are electrically connected with 1# maintenance blower motors, and the 2# motor relays are overhauled with 2#
Blower motor is electrically connected；
The 1#STM32 collection plates are electrically connected respectively with 1# valves displacement sensor, 6# valves displacement sensor, the 2#
STM32 collection plates are electrically connected respectively with 2# valves displacement sensor, 5# valves displacement sensor, the 3#STM32 collection plates difference
It is electrically connected with 3# valves displacement sensor, 4# valves displacement sensor, the 4#STM32 collection plates and 7# valve displacement sensors are electrical
Connection, the 5#STM32 collection plates are electrically connected with 1# power of fan sensor, the 6#STM32 collection plates and 2# wind turbine work(
Rate sensor is electrically connected.
Advantageous effect：80,000 m of one kind disclosed in the utility model3Converter gas cabinet maintenance air source device, including 1#~
3# gas chambers, 1#~2# maintenance wind turbine, control system；And for 3 80,000 m3Layout and the pipeline trend of converter gas cabinet,
Increase a-worker-a-backup, two 1#~2# maintenance wind turbines at the 1# outlets desorption tube of 1# gas chambers, then putting using 3 gas chambers
1#~7# electric blind plate valves switch on separate tube line individually controls the air of wherein some gas chamber to replace, and thereby realizes
The independent air of some gas chamber is replaced.When some gas chamber needs to overhaul displacement, other two gas chambers are closed
The electric blind plate valve at diffuse channel is exported, opens the electric blind plate valve at maintenance gas chamber outlet diffuse channel, and close
The electric blind plate valve of main pipe rail end is diffused, the air-source of wind turbine is thus overhauled by 1# or 2# can only pass through the gas chamber
Outlet diffuse channel enter gas chamber chamber interior, so as to fulfill air displacement effect.
Description of the drawings
Fig. 1 is the composition structure diagram of the utility model；
Fig. 2 is the control system block diagram of the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings of the specification, it should be noted that the utility model
Implementation is not limited to following embodiment.
As shown in Figure 1, the composition structure diagram for the utility model, a kind of 80,000 m3Converter gas cabinet maintenance is used
Air source device diffuses pipeline, 1# including 1# gas chambers, 2# gas chambers, 3# gas chambers, 1#~3# outlets desorption tube, 1#~3#
~3# export pipelines, 1#~2# maintenance wind turbine, 1#~7# electric blind plate valves, outlet header road, diffuse main pipe rail, DN1200 is diffused
Pipe；
1# outlets desorption tube one end of the 1# gas chambers be connected to the cavity bottom of 1# gas chambers and with 1# gas chamber chambers
Room is in penetrating connection status, the 1# outlet desorption tube other end by branch's pipe fitting be connected separately with 1# diffuse pipeline one end,
And 1# export pipelines one end, 6# electric blind plate valves are connected on the 1# export pipelines, and the 1# export pipelines other end connects
On outlet header road, the 1# desorption tubes road is connected with 1# electric blind plate valves, and 1# diffuses the pipeline other end and is connected to
It diffuses on main pipe rail, the 1# diffuses the pipeline other end and the 1# maintenance wind turbine in parallel connection, 2# maintenance wind is also respectively connected
Machine；
2# outlets desorption tube one end of the 2# gas chambers be connected to the cavity bottom of 2# gas chambers and with 2# gas chamber chambers
Room is in penetrating connection status, the 2# outlet desorption tube other end by branch's pipe fitting be connected separately with 2# diffuse pipeline one end,
And 2# export pipelines one end, 2# electric blind plate valves are connected on the 2# export pipelines, and the 2# export pipelines other end connects
On outlet header road, the 2# desorption tubes road is connected with 5# electric blind plate valves, and 2# diffuses the pipeline other end and is connected to
It diffuses on main pipe rail；
3# outlets desorption tube one end of the 3# gas chambers be connected to the cavity bottom of 3# gas chambers and with 3# gas chamber chambers
Room is in penetrating connection status, the 3# outlet desorption tube other end by branch's pipe fitting be connected separately with 3# diffuse pipeline one end,
And 3# export pipelines one end, 3# electric blind plate valves are connected on the 3# export pipelines, and the 3# export pipelines other end connects
On outlet header road, the 3# desorption tubes road is connected with 4# electric blind plate valves, and 3# diffuses the pipeline other end and is connected to
It diffuses on main pipe rail；
Outlet header's way outlet end is connect by connecting line with pressurizing point, and the main pipe rail end of diffusing is connected with
7# electric blind plate valves one end, and the 7# electric blind plate valve other ends are connected with DN1200 desorption tubes.
As shown in Fig. 2, the control system block diagram for the utility model, the control system, including modularization PLC, coal gas
Cabinet host computer, touch screen, power module, acoustic-optic alarm, 1#~7# valve relays, 1#~7# valves motor, 1#~2# motors
Relay, 1#~2# maintenance blower motor, 1#~6#STM32 collection plates, 1#~7# valves displacement sensor, 1#~2# power of fan
Sensor, 1#~7# valve open instructions lamp, 1#~7# valves are closed indicator light, 1#~2# wind turbine open instructions lamp, 1#~2# wind turbines and are closed
Close indicator light；
Modularization PLC as control system core devices respectively with gas chamber host computer, touch screen, power module, sound
Light warning device, 1# valve relays, 2# valve relays, 3# valve relays, 4# valve relays, 5# valve relays, 6# valve relays,
7# valve relays, 1# motor relays, 2# motor relays, 1#STM32 collection plates, 2#STM32 collection plates, 3#STM32 acquisitions
Plate, 4#STM32 collection plates, 5#STM32 collection plates, 6#STM32 collection plates, 1# valve open instructions lamp, 1# valves close indicator light, 2#
Valve open instruction lamp, 2# valves close indicator light, 3# valve open instructions lamp, 3# valves and close indicator light, 4# valve open instructions lamp, 4# valves
Indicator light, 5# valve open instructions lamp, 5# valves closing indicator light, 6# valve open instructions lamp, 6# valves closing indicator light, 7# valves is closed to open
Open indicator light, 7# valves close indicator light, 1# wind turbine open instructions lamp, 1# wind turbines close indicator light, 2# wind turbine open instructions lamp, 2#
Wind turbine is closed indicator light and is electrically connected；
The 1# valve relays are electrically connected with 1# valves motor, and the 2# valve relays are electrically connected with 2# valves motor, institute
It states 3# valve relays to be electrically connected with 3# valves motor, the 4# valve relays are electrically connected with 4# valves motor, the 5# valves relay
Device is electrically connected with 5# valves motor, and the 6# valve relays are electrically connected with 6# valves motor, the 7# valve relays and 7# valves electricity
Machine is electrically connected, and the 1# motor relays are electrically connected with 1# maintenance blower motors, and the 2# motor relays are overhauled with 2#
Blower motor is electrically connected；
The 1#STM32 collection plates are electrically connected respectively with 1# valves displacement sensor, 6# valves displacement sensor, the 2#
STM32 collection plates are electrically connected respectively with 2# valves displacement sensor, 5# valves displacement sensor, the 3#STM32 collection plates difference
It is electrically connected with 3# valves displacement sensor, 4# valves displacement sensor, the 4#STM32 collection plates and 7# valve displacement sensors are electrical
Connection, the 5#STM32 collection plates are electrically connected with 1# power of fan sensor, the 6#STM32 collection plates and 2# wind turbine work(
Rate sensor is electrically connected.
1#~2# maintenance blower motors consider to select two centrifugal fan models according to explosion-proof 2nd area：Air quantity
10556m3/ h, total head 6189Pa, 1#~2# maintenance blower motors, can using a-worker-a-backup, working method spare each other
Stability and the safety of maintenance air source are effectively improved, and stable sky is provided in maintenance process by the utility model
Gas chamber piston stabilization is supported on a certain height by air source, prevents gas chamber piston bottomed when 256 supports are not completely fixed.
The utility model use it is rear, so that gas displacement efficiency is greatly improved, each air displacement work is only
6~8h is needed, not only shorten maintenance time swap but also the safety and stability of air source can be strengthened.
Core controllers of the modularization PLC selected module formula S7-300PLC as entire control device, by input
Signal be converted to related data calculated after, complete the transmission of all control systems and input, output signal, the inspection of executive component
It surveys the control of the logic controls parts such as signal and carries out real-time data exchange processing.
The touch screen selects MPI touch screens, is equipped with each button to adapt to changeable process control, realizes entire control
The main of system enables control, signal designation；It can realize manually and automatically control two kinds of control modes.It can show entire control
The parameter setting and operating condition of system processed.
The power module is the power power supply of entire control system, and power supply is after being inputted by AC power supplies, by AC/DC electricity
An external transformer is converted treated that DC power supply is supplied to entire control system in source.
When the acoustic-optic alarm detects that equipment operation exception occurs in entire control system for each sensor, lead to
Sound and various light are crossed to send out a kind of signalling alarm equipment of warning signal to operator, it is timely to be carried out to unit exception
Repair and maintenance.
1#~7# valves open instruction lamp, 1#~7# valves close indicator light, 1#~2# wind turbine open instructions lamp, 1#~2#
Wind turbine closes the operation working condition that indicator light is used for the entire control system of Dynamic Announce.
1#~7# valve relays, 1#~2# motor relays be when voltage, the magnitude of current of input reach specified value,
The electric appliance that controlled output circuit is made to be turned on or off, it is actually one kind that control larger current is gone with smaller electric current
" automatic switch ", and then achieve the purpose that control unlatching, the closing of 1#~7# valves motor, 1#~2# maintenance blower motors.
1#~7# valves motor generates driving torque, the power source drive dress as control 1#~7# electric blind plate valves
It puts, 1#~2# maintenance blower motor generates driving torque, the power source drive device as control 1#~2# maintenance wind turbines.
1#~7# valves displacement sensor is used for detecting unlatching, the closing situation of 1#~7# electric blind plate valves, and will inspection
The parameter measured is converted to electric signal and is sent into 1#~4#STM32 collection plates, make its sampled signal by acquisition and setting value into
Row relatively calculates, and such as notes abnormalities, then sends and instruct to modularization PLC, and starting acoustic-optic alarm etc. by modularization PLC sends out
Warning message.
1#~2# power of fan sensor is used for detecting the power situation of 1#~2# maintenance wind turbines, and the ginseng that will be detected
Number is converted to electric signal and is sent into 5#~6#STM32 collection plates, its sampled signal by acquisition is made to be compared meter with setting value
It calculates, such as notes abnormalities, then send and instruct to modularization PLC, starting acoustic-optic alarm etc. by modularization PLC sends out alarm signal
Breath.
The core devices of 1#~6#STM32 collection plates select STM32F4 microcontrollers to be used for 1#~7# valve displacements
The sampled signal and setting value that sensor, 1#~2# power of fan sensor obtain are compared calculating, such as note abnormalities, then to mould
Block PLC sends instruction.
Utility model works principle is：For 3 80,000 m3Layout and the pipeline trend of converter gas cabinet, in 1# coal gas
Increase a-worker-a-backup, two 1#~2# maintenance wind turbines at the 1# outlets desorption tube of cabinet, then diffuse pipeline using 3 gas chambers
On 1#~7# electric blind plate valves switch come individually control wherein some gas chamber, thereby realize to some gas chamber
Independent air displacement.
Specific practice：
1. when 1# gas chambers need to overhaul displacement, 1# electric blind plate valves are opened, close 6# electric blind plate valves, are closed in addition
2# electric blind plate valves, 3# electric blind plate valves, 4# electric blind plate valves, 5# electric blind plate valves on two 2#, 3# gas chamber pipelines, and
7# electric blind plate valves are closed diffusing main pipe rail end, the air-source of wind turbine is thus overhauled by 1# or 2# can only pass through 1# coals
The 1# outlets diffuse channel of gas holder enters the chamber interior of 1# gas chambers, the work replaced so as to fulfill air in 1# gas chamber cabinets
With.
2. when 2# gas chambers need to overhaul displacement, 5# electric blind plate valves are opened, close 2# electric blind plate valves, are closed in addition
1# electric blind plate valves, 6# electric blind plate valves, 3# electric blind plate valves, 4# electric blind plate valves on two 1#, 3# gas chamber pipelines, and
7# electric blind plate valves are closed diffusing main pipe rail end, the air-source of wind turbine is thus overhauled by 1# or 2# can only pass through 2# coals
The 2# outlets diffuse channel of gas holder enters the chamber interior of 2# gas chambers, the work replaced so as to fulfill air in 2# gas chamber cabinets
With.
3. when 3# gas chambers need to overhaul displacement, 4# electric blind plate valves are opened, close 3# electric blind plate valves, are closed in addition
1# electric blind plate valves, 6# electric blind plate valves, 2# electric blind plate valves, 5# electric blind plate valves on two 1#, 2# gas chamber pipelines, and
7# electric blind plate valves are closed diffusing main pipe rail end, the air-source of wind turbine is thus overhauled by 1# or 2# can only pass through 3# coals
The 3# outlets diffuse channel of gas holder enters the chamber interior of 3# gas chambers, the work replaced so as to fulfill air in 3# gas chamber cabinets
With.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (2)
1. 80,000 m of one kind3Converter gas cabinet maintenance air source device, including 1# gas chambers, 2# gas chambers, 3# gas chambers, 1# inspections
Repair wind turbine, 2# maintenance wind turbine, control system；It is characterized in that：
1# outlets desorption tube one end of the 1# gas chambers is connected to the cavity bottom of 1# gas chambers, and 1# outlets desorption tube is another
One end is connected separately with 1# and diffuses pipeline one end and 1# export pipelines one end, and it is electronic blind to be connected with 6# on the 1# export pipelines
Plate valve, and the 1# export pipeline other ends are connected to outlet header road, and the 1# desorption tubes road is connected with the electronic blind plates of 1#
Valve, and 1# diffuses the pipeline other end and is connected to and diffuses on main pipe rail, and the 1#, which diffuses the pipeline other end and is also respectively connected, is in
1# maintenance wind turbine, the 2# maintenance wind turbines of parallel connection；
2# outlets desorption tube one end of the 2# gas chambers is connected to the cavity bottom of 2# gas chambers, and 2# outlets desorption tube is another
One end is connected separately with 2# and diffuses pipeline one end and 2# export pipelines one end, and it is electronic blind to be connected with 2# on the 2# export pipelines
Plate valve, and the 2# export pipeline other ends are connected to outlet header road, and the 2# desorption tubes road is connected with the electronic blind plates of 5#
Valve, and 2# diffuses the pipeline other end and is connected to and diffuses on main pipe rail；
3# outlets desorption tube one end of the 3# gas chambers is connected to the cavity bottom of 3# gas chambers, and 3# outlets desorption tube is another
One end is connected separately with 3# and diffuses pipeline one end and 3# export pipelines one end, and it is electronic blind to be connected with 3# on the 3# export pipelines
Plate valve, and the 3# export pipeline other ends are connected to outlet header road, and the 3# desorption tubes road is connected with the electronic blind plates of 4#
Valve, and 3# diffuses the pipeline other end and is connected to and diffuses on main pipe rail；
Outlet header's way outlet end is connect by connecting line with pressurizing point, and the main pipe rail end of diffusing is connected with 7# electricity
Dynamic blank-plate valve one end, and the 7# electric blind plate valve other ends are connected with DN1200 desorption tubes.
2. 80,000 m of one kind according to claim 13Converter gas cabinet maintenance air source device, it is characterised in that：
The control system, including modularization PLC；
The modularization PLC respectively with gas chamber host computer, touch screen, power module, acoustic-optic alarm, 1# valve relays,
2# valve relays, 3# valve relays, 4# valve relays, 5# valve relays, 6# valve relays, 7# valve relays, 1# motor relays
Device, 2# motor relays, 1#STM32 collection plates, 2#STM32 collection plates, 3#STM32 collection plates, 4#STM32 collection plates, 5#
STM32 collection plates, 6#STM32 collection plates, 1# valve open instructions lamp, 1# valves are closed indicator light, 2# valve open instructions lamp, 2# valves and are closed
It closes indicator light, 3# valve open instructions lamp, 3# valves and closes indicator light, 4# valve open instructions lamp, 4# valves closing indicator light, the unlatching of 5# valves
Indicator light, 5# valves, which close indicator light, 6# valve open instructions lamp, 6# valves and close indicator light, 7# valve open instructions lamp, 7# valves and close, to be referred to
It is electrical to show that lamp, 1# wind turbine open instructions lamp, 1# wind turbines close indicator light, 2# wind turbine open instructions lamp, 2# wind turbines closing indicator light
Connection；
The 1# valve relays are electrically connected with 1# valves motor, and the 2# valve relays are electrically connected with 2# valves motor, the 3#
Valve relay and 3# valves motor are electrically connected, and the 4# valve relays are electrically connected with 4# valves motor, the 5# valve relays with
5# valves motor is electrically connected, and the 6# valve relays are electrically connected with 6# valves motor, the 7# valve relays and 7# valves motor electricity
Property connection, the 1# motor relays and 1# maintenance blower motor is electrically connected, and the 2# motor relays overhaul wind turbine with 2#
Motor is electrically connected；
The 1#STM32 collection plates are electrically connected respectively with 1# valves displacement sensor, 6# valves displacement sensor, the 2#STM32
Collection plate respectively with 2# valves displacement sensor, 5# valves displacement sensor be electrically connected, the 3#STM32 collection plates respectively with 3# valves
Displacement sensor, 4# valves displacement sensor are electrically connected, and the 4#STM32 collection plates are electrically connected with 7# valves displacement sensor,
The 5#STM32 collection plates are electrically connected with 1# power of fan sensor, and the 6#STM32 collection plates are sensed with 2# power of fan
Device is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202491.3U CN207537481U (en) | 2017-09-19 | 2017-09-19 | 80,000 m of one kind3Converter gas cabinet maintenance air source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202491.3U CN207537481U (en) | 2017-09-19 | 2017-09-19 | 80,000 m of one kind3Converter gas cabinet maintenance air source device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207537481U true CN207537481U (en) | 2018-06-26 |
Family
ID=62608083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721202491.3U Active CN207537481U (en) | 2017-09-19 | 2017-09-19 | 80,000 m of one kind3Converter gas cabinet maintenance air source device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207537481U (en) |
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2017
- 2017-09-19 CN CN201721202491.3U patent/CN207537481U/en active Active
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