CN105275053A - Constant voltage water supply control system in spinning production system - Google Patents
Constant voltage water supply control system in spinning production system Download PDFInfo
- Publication number
- CN105275053A CN105275053A CN201410357587.1A CN201410357587A CN105275053A CN 105275053 A CN105275053 A CN 105275053A CN 201410357587 A CN201410357587 A CN 201410357587A CN 105275053 A CN105275053 A CN 105275053A
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- water supply
- supply control
- control system
- constant pressure
- pressure water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000009987 spinning Methods 0.000 title claims abstract description 17
- 230000006386 memory function Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 230000006870 function Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Control Of Fluid Pressure (AREA)
Abstract
A constant voltage water supply control system in a spinning production system comprises a programmable controller, a telemetering compression gauge, a frequency converter, a controller power supply, an A/D conversion module and a D/A conversion module; the telemetering compression gauge is connected with a signal input end of the programmable controller through the A/D conversion module; a signal output end of the programmable controller is connected with the frequency converter through the D/A conversion module; the frequency converter is connected with outer water pump equipment; buttons and the controller power supply are respectively connected with the programmable controller. The constant voltage water supply control system in the spinning production system is simple in wiring, convenient in debugging, and parameters can be adjusted so as to be suitable for various water supply control systems.
Description
Technical field
The present invention relates to water system, the constant pressure water supply control system in especially a kind of spinning production system.
Background technology
In chemical fibre industry spinning production system, a lot of process section all will use water system, also very high to the requirement of hydraulic pressure, how to ensure that the stable water pressure of water system is directly connected to the quality stability of whole spinning production and the high efficiency of spinning production.In the past, the control centre of constant pressure water supply system was made up of programmable controller and pressure difference transducer usually.This integrated mode changeable few (amendment parameter needs professional programmer), control algolithm is simple, is difficult to adapt to various way of supplying water and operation condition.And be made up of two separate units, volume is large, and cost is high, and debugging is complicated.
The present invention develops based on the problems referred to above of conventional constant voltage water management system just.
Summary of the invention
The object of the invention is large for the conventional constant voltage water management system volume in spinning production system, cost is high, debugging is complicated, be difficult to adapt to the defect of various way of supplying water and operation condition, provides that a kind of wiring is simple, debugging is convenient, the constant pressure water supply control system of Parameter adjustable joint.
Technical scheme:
Constant pressure water supply control system in a kind of spinning production system, it is characterized in that it comprises programmable controller, distance-transmission pressure gauge, frequency converter, controller power source, A/D modular converter and D/A modular converter, described distance-transmission pressure gauge is connected with programmable controller signal input part by A/D modular converter, programmable controller signal output part is connected with frequency converter by D/A modular converter, and described frequency converter is connected with outside pump equipment; Described button is all connected with programmable controller with controller power source.
Frequency converter of the present invention is connected with converter power supply, described converter power supply and controller power source completely isolated.
Constant pressure water supply control system of the present invention also comprises power-fail memory function memory.
Constant pressure water supply control system of the present invention also comprises the input of four-way switch amount and eight way switch amounts export.
Constant pressure water supply control system of the present invention also comprises LED display and LED light.
LED light of the present invention is 16.
Beneficial effect:
1, external cabling is simple: user only need, by menu setting, can make controller be applicable to different water management systems;
2, reliability: controller coordinates power-fail memory function memory, and runnability is reliable and stable, and power-fail memory function parameter theory can keep 100 years, read-write number of times is more than 1,000,000 times;
3, debug simple and convenient: commissioning staff according to the actual conditions of pump group, can change various controling parameters at any time, ensures that pump group is in optimized running status;
4, convenience easy to maintenance.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1, constant pressure water supply control system in a kind of spinning production system, it is characterized in that it comprises programmable controller (AT89S52), distance-transmission pressure gauge (large magnificent instrument YTZ series), frequency converter (Siemens MicroMaster420), controller power source (AC220V, 50HZ), A/D modular converter (Siemens EM231) and D/A modular converter (Siemens EM232), described distance-transmission pressure gauge is connected with programmable controller signal input part by A/D modular converter, programmable controller signal output part is connected with frequency converter by D/A modular converter, described frequency converter is connected with outside pump equipment, described button is all connected with programmable controller with controller power source.
Frequency converter of the present invention is connected with converter power supply (AC220V, 50HZ), described converter power supply and controller power source completely isolated.
Constant pressure water supply control system of the present invention also comprises power-fail memory function memory (EEPROM).
Constant pressure water supply control system of the present invention also comprises four-way switch amount input (transistor) and eight way switch amounts export (transistor).
Constant pressure water supply control system of the present invention also comprises LED display and LED light.
The present invention is by being arranged on the distance-transmission pressure gauge on water pump water outlet house steward, obtain the analog signal of water pressure, programmable controller is sent into after analog signal being converted to data signal by A/D modular converter, draw an adjustable parameter through the inner PID arithmetic of programmable controller and this parameter is sent into D/A modular converter, after digital-to-analogue conversion by the transmission or analog signal that draws to frequency converter, thus control the change of its output frequency.Frequency converter is connected with water pump, reaches by controlling water pump the object regulating water supply siphon pressure.Controller coordinates power-fail memory function memory, and runnability is reliable and stable, and power-fail memory function parameter theory can keep 100 years, and read-write number of times is more than 1,000,000 times.
LED light of the present invention is 16, can carry out state instruction, mode of operation instruction and delivery outlet effectively indicate by combination.LED display shows water-aspirator pressure and frequency converter frequency numerical value when constant pressure water supply controller normally works, display parameter value and function number when carrying out customer parameter setting.
Key-press input of the present invention comprises PRG key, ∧ and ∨ key and SET key.PRG key is that normal display/programming mode is selected; ∧ and ∨ key is that numerical value increases, subtracts key, presses once, and respective digital increases or reduces " 1 " and do not put if press, then increase continuously or subtract; SET key selects " function number " or " parameter value ", pressing SET key for setting and shift key, rotation, can confirm the setting value of corresponding function number or parameter.
The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.
Claims (6)
1. the constant pressure water supply control system in a spinning production system, it is characterized in that it comprises programmable controller, distance-transmission pressure gauge, frequency converter, controller power source, A/D modular converter and D/A modular converter, described distance-transmission pressure gauge is connected with programmable controller signal input part by A/D modular converter, programmable controller signal output part is connected with frequency converter by D/A modular converter, and described frequency converter is connected with outside pump equipment; Described button is all connected with programmable controller with controller power source.
2. the constant pressure water supply control system in spinning production system according to claim 1, is characterized in that described frequency converter is connected with converter power supply, described converter power supply and controller power source completely isolated.
3. the constant pressure water supply control system in spinning production system according to claim 1, is characterized in that described constant pressure water supply control system also comprises power-fail memory function memory.
4. the constant pressure water supply control system in spinning production system according to claim 1, is characterized in that described constant pressure water supply control system also comprises the input of four-way switch amount and eight way switch amounts export.
5. the constant pressure water supply control system in spinning production system according to claim 1, is characterized in that described constant pressure water supply control system also comprises LED display and LED light.
6. the constant pressure water supply control system in spinning production system according to claim 5, is characterized in that described LED light is 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357587.1A CN105275053A (en) | 2014-07-24 | 2014-07-24 | Constant voltage water supply control system in spinning production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357587.1A CN105275053A (en) | 2014-07-24 | 2014-07-24 | Constant voltage water supply control system in spinning production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105275053A true CN105275053A (en) | 2016-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410357587.1A Pending CN105275053A (en) | 2014-07-24 | 2014-07-24 | Constant voltage water supply control system in spinning production system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105275053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295645A (en) * | 2019-07-08 | 2019-10-01 | 重庆成峰水务工程有限责任公司 | A kind of safety water supply system of temperature-controllable |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009197701A (en) * | 2008-02-22 | 2009-09-03 | Dainippon Printing Co Ltd | Facility operation monitor control device, program and recording medium |
| CN201943929U (en) * | 2010-12-30 | 2011-08-24 | 淄博市王庄煤矿 | Water supplying system for water source well |
| CN102465547A (en) * | 2010-11-09 | 2012-05-23 | 重庆成峰二次供水设备有限责任公司 | One-frequency one-pump constant-pressure water supply equipment control system |
| CN203174694U (en) * | 2013-03-05 | 2013-09-04 | 安徽理工大学 | Constant-pressure variable frequency water supply control device based on ARM |
| CN203188293U (en) * | 2013-02-01 | 2013-09-11 | 安徽工程大学 | Constant-pressure water supply system |
| CN203214289U (en) * | 2013-04-16 | 2013-09-25 | 深圳市微能科技有限公司 | Constant-pressure variable frequency pump used for water supply system |
| CN204001059U (en) * | 2014-07-24 | 2014-12-10 | 江苏天地化纤有限公司 | Constant pressure water supply control system in a kind of spinning production system |
-
2014
- 2014-07-24 CN CN201410357587.1A patent/CN105275053A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009197701A (en) * | 2008-02-22 | 2009-09-03 | Dainippon Printing Co Ltd | Facility operation monitor control device, program and recording medium |
| CN102465547A (en) * | 2010-11-09 | 2012-05-23 | 重庆成峰二次供水设备有限责任公司 | One-frequency one-pump constant-pressure water supply equipment control system |
| CN201943929U (en) * | 2010-12-30 | 2011-08-24 | 淄博市王庄煤矿 | Water supplying system for water source well |
| CN203188293U (en) * | 2013-02-01 | 2013-09-11 | 安徽工程大学 | Constant-pressure water supply system |
| CN203174694U (en) * | 2013-03-05 | 2013-09-04 | 安徽理工大学 | Constant-pressure variable frequency water supply control device based on ARM |
| CN203214289U (en) * | 2013-04-16 | 2013-09-25 | 深圳市微能科技有限公司 | Constant-pressure variable frequency pump used for water supply system |
| CN204001059U (en) * | 2014-07-24 | 2014-12-10 | 江苏天地化纤有限公司 | Constant pressure water supply control system in a kind of spinning production system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295645A (en) * | 2019-07-08 | 2019-10-01 | 重庆成峰水务工程有限责任公司 | A kind of safety water supply system of temperature-controllable |
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Application publication date: 20160127 |