CN105330138B - A kind of system and control method of flow automatic control and voltage stabilizing - Google Patents
A kind of system and control method of flow automatic control and voltage stabilizing Download PDFInfo
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- CN105330138B CN105330138B CN201510837176.7A CN201510837176A CN105330138B CN 105330138 B CN105330138 B CN 105330138B CN 201510837176 A CN201510837176 A CN 201510837176A CN 105330138 B CN105330138 B CN 105330138B
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Abstract
The system and control method of a kind of flow automatic control and voltage stabilizing provided in an embodiment of the present invention, by the output pressure size for detecting natural gas and compressed air, determine whether the output pressure size of the natural gas and compressed air is in values, so as to carry out pressure regulation and flow control by output of the feedback control to natural gas and compressed air, until the output pressure size of the natural gas and compressed air is all in values, control natural gas line and compressed air pipe simultaneously turn on, the side fire for then reaching output constant pressure anneals glass edge, obtain stable cutting effect.
Description
Technical field
The invention belongs to glassmaking art, and being particularly suitable for large-scale floatation glass production line glass edge annealing should
The control system and control method of power.
Background technology
Now, during glass manufacture, glass is required for entering annealing kiln annealing after tin groove forming, to eliminate
Or the thermal stress produced in glass is reduced, the hardness of material is reduced, easy to machining.
During annealing, since the presence of edge edge machine impression print needs to cut off, and the temperature near impression
Poor (thickness is poor), it is therefore desirable to coordinate the combustion rise temperature of the side fire of constant pressure so that producing optimum Cutting stress, make glass
Glass finished product edge is smooth, beautiful, while finished product minimum trimming size of optimization in cutting, reduces sideline judge's loss.
But in the prior art, the problem of cutting is bad is produced there are the combustion instability of side fire, not meeting industry needs
Will.
The content of the invention
Present invention aims at provide a kind of system and control method of flow automatic control and voltage stabilizing, it is intended to solves the prior art
Glass exists when entering annealing kiln annealing cuts the problem of bad.
The present invention provides the system of a kind of flow automatic control and voltage stabilizing, including：
Natural gas is connect, the output pressure size of natural gas is detected and the output to natural gas carries out pressure regulation and flow control
System, until the output pressure of natural gas is the first feedback module of values；
Compressed air is connect, the output pressure size of compressed air is detected and the output to compressed air carries out pressure regulation and stream
Amount control, until the output pressure of compressed air is the second feedback module of values；
Edge fit ignition combustor, while be connected with first feedback module and the second feedback module, control natural gas tube
The first switch module of road conducting；
Edge fit ignition combustor, while be connected with first feedback module and the second feedback module, control compressed air
The second switch module of pipeline conducting.
Present invention also offers a kind of control method of the system based on flow automatic control and voltage stabilizing, including：
Adjusted using the output pressure size of first feedback module detection natural gas and the output to natural gas
Pressure and flow control, until the output pressure of natural gas is values；
Using second feedback module detection compressed air output pressure size and output to compressed air into
Row pressure regulation and flow control, until the output pressure of compressed air is values；
Using first switch module control natural gas line conducting and utilize second switch module control compression
Air pipeline turns on, and the side fire for exporting constant pressure anneals glass edge.
In conclusion the system and control method of a kind of flow automatic control provided in an embodiment of the present invention and voltage stabilizing, pass through inspection
The output pressure size of natural gas and compressed air is surveyed, determines whether the output pressure size of the natural gas and compressed air is located
In values, so that pressure regulation and flow control are carried out by output of the feedback control to natural gas and compressed air, until
The output pressure size of the natural gas and compressed air controls natural gas line and compressed air hose all in values
Road simultaneously turns on, then the side fire for reaching output constant pressure anneals glass edge, obtains stable cutting effect.
Brief description of the drawings
Fig. 1 is the modular structure schematic diagram of the system of a kind of flow automatic control provided by the invention and voltage stabilizing.
Fig. 2 is the specific attachment structure schematic diagram of the system of a kind of flow automatic control provided by the invention and voltage stabilizing.
Fig. 3 is the step flow chart of the control method of a kind of flow automatic control provided by the invention and voltage stabilizing.
Embodiment
In order to which technical problems, technical solutions and advantageous effects to be solved by the present invention are more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
The system and control method of a kind of flow automatic control and voltage stabilizing control provided in an embodiment of the present invention, pass through for glass
Enter the annealing process in annealing kiln after tin groove forming.
Fig. 1 shows the structure of the system of a kind of flow automatic control and voltage stabilizing that the embodiment of the present invention proposes, says for convenience
It is bright, it illustrate only and the relevant part of the embodiment of the present invention.
A kind of system of flow automatic control and voltage stabilizing, including：
Natural gas is connect, the output pressure size of natural gas is detected and the output to natural gas carries out pressure regulation and flow control
System, until the output pressure of natural gas is the first feedback module 12 of values；
Compressed air is connect, the output pressure size of compressed air is detected and the output to compressed air carries out pressure regulation and stream
Amount control, until the output pressure of compressed air is the second feedback module 15 of values；
Edge fit ignition combustor, while be connected with 12 and second feedback module 15 of the first feedback module, control is natural
The first switch module 13 of feed channel conducting；
Edge fit ignition combustor, while be connected with 12 and second feedback module 15 of the first feedback module, control compression
The second switch module 16 of air pipeline conducting.
As an embodiment of the present invention, first feedback module 12 includes：
First control module 121, the first adjustment module 122 and first detection module 123；
First adjustment module 122 input termination natural gas, first adjustment module 122 output termination described in
The input terminal of first detection module 123 and the public connecting end of first switch module 13, the control of first adjustment module 122
End is connected with first control module 121；The output of the first detection module 123 terminates first control module 121；
First control module 121 connects first adjustment module 122, at the same again with the first switch module 13 and second switch
Module 16 is connected.
As an embodiment of the present invention, second feedback module 15 includes：
Second control module 151, the second adjustment module 152 and the second detection module 153；
Second adjustment module 152 input termination natural gas, second adjustment module 152 output termination described in
The input terminal of second detection module 152 and the public connecting end of second switch module 16, the control of second adjustment module 152
End is connected with second control module 151；The output of second detection module 153 terminates second control module 151；
Second control module 151 connects second adjustment module 152, at the same again with the first switch module 13 and second switch
Module 16 is connected.
Fig. 2 shows the specific connection structure of the system of a kind of flow automatic control and voltage stabilizing that the embodiment of the present invention proposes, is
Facilitate explanation, illustrate only and the relevant part of the embodiment of the present invention.
As an embodiment of the present invention, first adjustment module 122 is using natural gas adjusting valve T1, first detection
Module 123 adjusts Table I A1 using natural pressure power transmitter MP1, first control module 121 using intelligence；
The input terminal of the natural gas adjusting valve T1 connects natural gas by gas inlet hand valve S1, and the natural gas is adjusted
The output of valve T1 terminates the natural pressure power transmitter MP1 and the public connecting end of first switch module 13, the natural gas
The control terminal of regulating valve T1 adjusts Table I A1 with the intelligence and is connected；The input termination of the natural pressure power transmitter MP1 is natural
The public connecting end of gas regulating valve T1 and first switch module 13, the natural pressure power transmitter MP1 output termination described in
Intelligence adjusts Table I A1；The intelligence adjusts the first termination natural gas adjusting valve T1 of Table I A1, and the intelligence adjusts Table I A1
The second termination natural pressure power transmitter MP1, the intelligence adjusts another termination first switch module of Table I A1
13 and the public connecting end of second switch module 16.
As an embodiment of the present invention, second adjustment module 152 is using compressed air regulating valve T2；Second inspection
Survey module 153 and Table I A2 is adjusted using intelligence using natural pressure power transmitter MP2, second control module 151；
The input terminal of the compressed air regulating valve T2 connects compressed air, the compression by compressed air inlet hand valve S2
The output of air control valve T2 terminates the natural pressure power transmitter MP2 and the public connecting end of second switch module 16, institute
The control terminal for stating compressed air regulating valve T2 is connected with the intelligence adjusting Table I A2；The compressed air pressure transmitter MP2's
The public connecting end of input termination compressed air regulating valve T2 and second switch module 16, the compressed air pressure transmitter
The output termination intelligence of MP2 adjusts Table I A2；The intelligence adjusts the first termination compressed air regulating valve of Table I A2
T2, the intelligence adjust the second termination compressed air pressure transmitter MP2 of Table I A2, and the intelligence adjusts the another of Table I A2
The public connecting end of the one termination first switch module 13 and second switch module 16.
As an embodiment of the present invention, the first switch module 13 uses electromagnetism-gas-driving valve CT1, the second switch mould
Block 16 is using electromagnetism-gas-driving valve CT2；
The input terminal of the electromagnetism-gas-driving valve CT1 connects gas inlet hand valve S1, the electricity by natural gas adjusting valve T1
The output of magnetic pneumatic operated valve CT1 terminates the side ignition combustor, and the control terminal of the electromagnetism-gas-driving valve CT1 connects the intelligence and adjusts at the same time
Save Table I A1 and intelligence adjusts Table I A2；The input terminal of the electromagnetism-gas-driving valve CT2 connects compression sky by compressed air regulating valve T2
The output of gas entrance hand valve S2, the electromagnetism-gas-driving valve CT2 terminate the side ignition combustor, the control of the electromagnetism-gas-driving valve CT2
End processed connects the intelligence and adjusts Table I A1 and intelligence adjusting Table I A2 at the same time.
Fig. 3 shows the step flow of the control method of a kind of flow automatic control and voltage stabilizing that the embodiment of the present invention proposes, is
Facilitate explanation, illustrate only and the relevant part of the embodiment of the present invention.
The control method of system based on a kind of above-mentioned flow automatic control and voltage stabilizing, the control method include：
Step S11, the output pressure size of the first feedback module detection natural gas and the output to natural gas into
Row pressure regulation and flow control, until the output pressure of natural gas is values；
Step S12, second feedback module detect the output pressure size of compressed air and to the defeated of compressed air
Go out to carry out pressure regulation and flow control, until the output pressure of compressed air is values；
Step S13, the first switch module control natural gas line are turned on and controlled using the second switch module
Compressed air pipe turns on, and the side fire for exporting constant pressure anneals glass edge.
As an embodiment of the present invention, the values of the output pressure of the natural gas are 0.2 kilogram to 1 kilogram,
The values of the output pressure of the compressed air are 2 kilograms to 6 kilograms.
The system and the operation principle of control method that a kind of flow automatic control and voltage stabilizing provided in an embodiment of the present invention control be：
First, the system Imported gas end is connected into upper natural gas line, it is empty that compressed air inlet end is connected to compression
Feed channel, while it is respectively connected to the side ignition combustor interface of corresponding ports；Then confirm that gas inlet hand valve S1, compression are empty
Gas entrance hand valve S2, natural gas adjusting valve T1, compressed air regulating valve T2, electromagnetism-gas-driving valve CT1 and electromagnetism-gas-driving valve CT2,
It is in off state；Then electromagnetism-gas-driving valve CT1, electromagnetism-gas-driving valve CT2, gas inlet hand valve S1 and compression are opened successively manually
Air intake hand valve S2, then opens natural gas adjusting valve T1 and compressed air regulating valve T2, as gas pressure transmitter MP1
The pressure of natural gas line or/and compressed air pipe is detected not in values with compressed air transmitter MP2, instead
It is fed to intelligence and adjusts Table I A1 or/and intelligence adjusting Table I A2, closes electromagnetism-gas-driving valve CT1 and electromagnetism-gas-driving valve CT2, again intelligence
Adjust natural gas adjusting valve T1 and compressed air regulating valve T2, certainly, the closing of electromagnetism-gas-driving valve CT1 and electromagnetism-gas-driving valve CT2
Mode can be to be turned off manually or be automatically closed；Finally, as gas pressure transmitter MP1 and compressed air transmitter MP2
When detecting the pressure of natural gas line or/and compressed air pipe all in values, natural gas line and compression are empty
Feed channel turns on, and side fire reaches optimum position, keeps constant pressure, when natural gas and compressed air total flow or pressure oscillation, maintains
Flame size is constant.
In conclusion the system and control method of a kind of flow automatic control provided in an embodiment of the present invention and voltage stabilizing, pass through inspection
The output pressure size of natural gas and compressed air is surveyed, determines whether the output pressure size of the natural gas and compressed air is located
In values, so that pressure regulation and flow control are carried out by output of the feedback control to natural gas and compressed air, until
The output pressure size of the natural gas and compressed air controls natural gas line and compressed air hose all in values
Road simultaneously turns on, then the side fire for reaching output constant pressure anneals glass edge, obtains stable cutting effect.This hair
Bright embodiment is realized simple, it is not necessary to increases extra hardware, can effectively reduce cost, has stronger ease for use and practicality
Property.
One of ordinary skill in the art will appreciate that：The step of realizing above method embodiment or part steps can pass through
The relevant hardware of programmed instruction is completed, and foregoing program can be stored in computer read/write memory medium, which exists
During execution, execution the step of including above method embodiment, and foregoing storage medium includes：ROM, RAM, magnetic disc or CD
Etc. it is various can be with the medium of store program codes.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although with reference to foregoing reality
Example is applied the present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to foregoing each
Technical solution described in embodiment is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed
Or replace, the essence of appropriate technical solution is departed from the spirit and model of each embodiment technical solution of the embodiment of the present invention
Enclose.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of flow automatic control and the system of voltage stabilizing, it is characterised in that the system comprises：
Natural gas is connect, the output pressure size of natural gas is detected and the output to natural gas carries out pressure regulation and flow control, directly
Output pressure to natural gas is the first feedback module of values；
Compressed air is connect, the output pressure size of compressed air is detected and the output to compressed air carries out pressure regulation and flow control
System, until the output pressure of compressed air is the second feedback module of values；
Edge fit ignition combustor, while be connected with first feedback module and the second feedback module, control natural gas line is led
Logical first switch module；
Edge fit ignition combustor, while be connected with first feedback module and the second feedback module, control compressed air pipe
The second switch module of conducting；
First feedback module includes：
First control module, the first adjustment module and first detection module；
The input termination natural gas of first adjustment module, output termination the first detection mould of first adjustment module
The input terminal of block and the public connecting end of first switch module, the control terminal of first adjustment module and the described first control mould
Block connects；The output of the first detection module terminates first control module；First control module connects described first
Adjustment module, while be connected again with the first switch module and second switch module；
Second feedback module includes：
Second control module, the second adjustment module and the second detection module；
The input termination natural gas of second adjustment module, output termination the second detection mould of second adjustment module
The input terminal of block and the public connecting end of second switch module, the control terminal of second adjustment module and the described second control mould
Block connects；The output of second detection module terminates second control module；Second control module connects described second
Adjustment module, while be connected again with the first switch module and second switch module.
A kind of 2. system of flow automatic control and voltage stabilizing as claimed in claim 1, it is characterised in that the output pressure of the natural gas
The values of power are 0.2 kilogram to 1 kilogram, and the values of the output pressure of the compressed air are all 2 kilograms to 6
Kilogram.
3. a kind of system of flow automatic control and voltage stabilizing as claimed in claim 1, it is characterised in that first adjustment module is adopted
With natural gas adjusting valve T1, the first detection module is used using natural pressure power transmitter MP1, first control module
Intelligence adjusts Table I A1；
The input terminal of the natural gas adjusting valve T1 meets natural gas, the natural gas adjusting valve T1 by gas inlet hand valve S1
Output terminate the natural pressure power transmitter MP1 and the public connecting end of first switch module, the natural gas adjusting valve
The control terminal of T1 adjusts Table I A1 with the intelligence and is connected；The input termination natural gas of the natural pressure power transmitter MP1 is adjusted
The public connecting end of valve T1 and first switch module, the output termination intelligence of the natural pressure power transmitter MP1 are adjusted
Table I A1；The intelligence adjusts the first termination natural gas adjusting valve T1 of Table I A1, and the intelligence adjusts the second end of Table I A1
The natural pressure power transmitter MP1 is met, another termination first switch module and second that the intelligence adjusts Table I A1 is opened
Close the public connecting end of module.
4. a kind of system of flow automatic control and voltage stabilizing as claimed in claim 3, it is characterised in that second adjustment module is adopted
With compressed air regulating valve T2；Second detection module uses natural pressure power transmitter MP2, and second control module is adopted
Table I A2 is adjusted with intelligence；
The input terminal of the compressed air regulating valve T2 connects compressed air, the compressed air by compressed air inlet hand valve S2
The output of regulating valve T2 terminates the natural pressure power transmitter MP2 and the public connecting end of second switch module, the compression
The control terminal of air control valve T2 adjusts Table I A2 with the intelligence and is connected；The input terminal of the compressed air pressure transmitter MP2
Connect compressed air regulating valve T2 and the public connecting end of second switch module, the output of the compressed air pressure transmitter MP2
Terminate the intelligence and adjust Table I A2；The intelligence adjusts the first termination compressed air regulating valve T2 of Table I A2, the intelligence
The second termination compressed air pressure transmitter MP2 of Table I A2 can be adjusted, the intelligence adjusts another termination institute of Table I A2
State the public connecting end of first switch module and second switch module.
5. a kind of system of flow automatic control and voltage stabilizing as claimed in claim 4, it is characterised in that the first switch module is adopted
With electromagnetism-gas-driving valve CT1, the second switch module uses electromagnetism-gas-driving valve CT2；
The input terminal of the electromagnetism-gas-driving valve CT1 connects gas inlet hand valve S1, the electromagnetism gas by natural gas adjusting valve T1
The output of dynamic valve CT1 terminates the side ignition combustor, and the control terminal of the electromagnetism-gas-driving valve CT1 connects the intelligent adjusting table at the same time
IA1 and intelligence adjust Table I A2；The input terminal of the electromagnetism-gas-driving valve CT2 connects compressed air by compressed air regulating valve T2 and enters
The output of mouth hand valve S2, the electromagnetism-gas-driving valve CT2 terminate the side ignition combustor, the control terminal of the electromagnetism-gas-driving valve CT2
The intelligence adjusting Table I A1 is met at the same time and intelligence adjusts Table I A2.
6. a kind of control method of the system based on flow automatic control as claimed in claim 1 and voltage stabilizing, it is characterised in that described
Control method includes：
The output pressure size of the first feedback module detection natural gas and the output progress pressure regulation to natural gas and flow
Control, until the output pressure of natural gas is values；
The output pressure size of second feedback module detection compressed air and the output to compressed air carry out pressure regulation and
Flow control, until the output pressure of compressed air is values；
The first switch module control natural gas line turns on and utilizes second switch module control compressed air pipe
Conducting, the side fire for exporting constant pressure anneal glass edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837176.7A CN105330138B (en) | 2015-11-25 | 2015-11-25 | A kind of system and control method of flow automatic control and voltage stabilizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837176.7A CN105330138B (en) | 2015-11-25 | 2015-11-25 | A kind of system and control method of flow automatic control and voltage stabilizing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105330138A CN105330138A (en) | 2016-02-17 |
| CN105330138B true CN105330138B (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510837176.7A Active CN105330138B (en) | 2015-11-25 | 2015-11-25 | A kind of system and control method of flow automatic control and voltage stabilizing |
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| CN (1) | CN105330138B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708137A (en) * | 2019-01-29 | 2019-05-03 | 北京云水浩瑞环境科技有限公司 | Utilize the system and method for pyrolysis gas |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002293557A (en) * | 2001-04-04 | 2002-10-09 | Konica Corp | Fixing roller core, method and apparatus for manufacturing the same |
| CN203630632U (en) * | 2013-12-26 | 2014-06-04 | 浙江美德机械有限公司 | Intelligent combustion gas flow controlling device |
| CN204097319U (en) * | 2014-06-26 | 2015-01-14 | 成都光明光电股份有限公司 | Annealing furnace entrance sheet glass edge combustion heating system |
| CN205205016U (en) * | 2015-11-25 | 2016-05-04 | 信义环保特种玻璃（江门）有限公司 | System for flow automatic control and steady voltage |
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