CN204270135U - A kind of chemical air filtration unit complex control system - Google Patents
A kind of chemical air filtration unit complex control system Download PDFInfo
- Publication number
- CN204270135U CN204270135U CN201420828791.2U CN201420828791U CN204270135U CN 204270135 U CN204270135 U CN 204270135U CN 201420828791 U CN201420828791 U CN 201420828791U CN 204270135 U CN204270135 U CN 204270135U
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- China
- Prior art keywords
- module
- air filtration
- filtration unit
- control system
- chemical air
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 239000000126 substance Substances 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 13
- 231100000331 toxic Toxicity 0.000 claims description 13
- 230000002588 toxic effect Effects 0.000 claims description 13
- 238000013021 overheating Methods 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004375 physisorption Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
A kind of chemical air filtration unit of the utility model complex control system, belongs to chemical air filtration machine set control device technical field; The technical matters solved is: provide a kind of device that can control chemical air filtration unit; The technical scheme adopted is: a kind of chemical air filtration unit complex control system, comprises supervisory control comuter, data server, router and field controller; Described supervisory control comuter is connected with multiple field controller with data server respectively by router and carries out communication; The utility model is applicable to new wind field.
Description
Technical field
A kind of chemical air filtration unit of the utility model complex control system, belongs to chemical air filtration machine set control device technical field.
Background technology
Air strainer (Air Filter) refers to air filter, be generally used for dust proof workshop, clean room, clean operating room, laboratory and toilet, or dust-proof for electric mechanical communication facilities etc., has low efficient filter, medium effeciency filter, high-medium efficient filtrator and sub-efficient and high efficiency particulate air filter totally five kinds of models, various model has different standards and effective utilization.
Chemical air filtration unit mainly contains the harmful gas molecule of optionally absorption, has a large amount of invisible micropore, have larger adsorption area in active carbon material.In the acticarbon of grain of rice size, micropore inner area have tens square metres large, after free molecule contact acticarbon, in micropore, be condensed into liquid stay in micropore because of capillary theory, have with material and and be integrated.Do not have the absorption of obvious chemical reaction to be called physisorption, what have processes acticarbon, is reacted by the particle that adsorbs and material, generates solid matter or innocuous gas, is called chemisorption; Current chemical air filtration unit is on the market be equipped with special PLC control system mostly, but equipment set is expensive, for some small-sized ventilation place or small sterile laboratory, very impracticable.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical matters to be solved is: provide a kind of device that can control chemical air filtration unit.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of chemical air filtration unit complex control system, comprises supervisory control comuter, data server, router and field controller; Described supervisory control comuter is connected with multiple field controller with data server respectively by router and carries out communication;
Described field controller comprises: main control module, toxic and harmful detection module, wind speed measurement device and power module, and the signal output part of described toxic and harmful detection module and wind speed measurement device is electrically connected with the signal input part of main control module respectively; Described main control module is also connected with motor overheating protection module, indicating lamp module, time control circuit and communication module; the signal output part of described main control module is electrically connected with the input end of driving circuit; described field controller to be connected with router by communication module and to carry out communication; the output terminal of described driving circuit is that the output terminal of field controller is electrically connected with drive unit, and described power module is that whole filter bank controller is powered.
Described toxic and harmful detection module and wind speed measurement device have two respectively, are separately positioned on after fore filter front and rear puts filtrator.
Described power module is made up of the voltage changing module be connected in series successively, rectification module and Voltage stabilizing module, and the input end of described voltage changing module is connected with civil power, and the output terminal of described Voltage stabilizing module is connected with the power end of main control module.
Described motor overheating protection module is made up of thermistor.
Described indicating lamp module comprises power light, relay indicating light and motor overheating pilot lamp.
Described drive unit comprises centrifugal fan and solenoid valve.
The beneficial effect that the utility model compared with prior art has is: the utility model detects air quality and the flow velocity of filter bank air intake vent and air outlet by toxic and harmful detection module and wind speed measurement device moment; and be electrically connected with the centrifugal blower of filter bank; control rotation speed of fan; also there is overheating protection module, the automatic control to chemical air filtration unit can be reached, improve filtration efficiency; lower and filter energy consumption; whole apparatus structure is succinct, easy to use, practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail:
Fig. 1 is electrical block diagram of the present utility model;
In figure: 1 be supervisory control comuter, 2 be data server, 3 be router, 4 be main control module, 5 be toxic and harmful detection module, 6 be wind speed measurement device, 7 be power module, 8 be motor overheating protection module, 9 be indicating lamp module, 10 be time control circuit, 11 be communication module, 12 be driving circuit, 13 be drive unit, 14 be voltage changing module, 15 be rectification module, 16 for Voltage stabilizing module.
Embodiment
As shown in Figure 1, a kind of chemical air filtration unit of the utility model complex control system, comprises supervisory control comuter 1, data server 2, router three and field controller; Described supervisory control comuter 1 is connected with multiple field controller with data server 2 respectively by router three and carries out communication, built-in Comprehensive Control software systems in supervisory control comuter 1, filter bank state can be shown the moment, in conjunction with data server 2, there is historical query function.
Described field controller comprises: main control module 4, toxic and harmful detection module 5, wind speed measurement device 6 and power module 7, and the signal output part of described toxic and harmful detection module 5 and wind speed measurement device 6 is electrically connected with the signal input part of main control module 4 respectively; Described main control module 4 is also connected with motor overheating protection module 8, indicating lamp module 9, time control circuit 10 and communication module 11; the signal output part of described main control module 4 is electrically connected with the input end of driving circuit 12; described field controller to be connected with router three by communication module 11 and to carry out communication, and communication module 11 can be connected by wired or wireless mode with router three and carry out communication.
The output terminal of described driving circuit 12 is that the output terminal of field controller is electrically connected with drive unit 13, and described power module 7 is powered for whole filter bank controller.
Described toxic and harmful detection module 5 and wind speed measurement device 6 have two respectively, be separately positioned on after fore filter front and rear puts filtrator, be separately positioned on after fore filter front and rear puts filtrator, air quality and the flow velocity of filter bank air intake vent and air outlet can be detected the moment by toxic and harmful detection module 5 and wind speed measurement device 6, if the Mass Control of air intake vent is better and blower motor temperature is lower, the rotating speed of motor can be improved, increase air velocity, improve the efficiency of air displacement, improve the quality of house interior air, when motor temperature is too high, blower motor can be stopped, namely protect motor not to be burned and also reduce energy resource consumption, if air intake vent Mass Control is poor, the rotating speed of motor can be reduced, reduce air velocity, ensure that air can fully be replaced, ensure the quality that house interior controls.
Described power module 7 is made up of the voltage changing module 14 be connected in series successively, rectification module 15 and Voltage stabilizing module 16, and the input end of described voltage changing module 14 is connected with civil power, and the output terminal of described Voltage stabilizing module 16 is connected with the power end of main control module 4.
Described motor overheating protection module 8 is made up of thermistor.Multiple PTC thermistor be serially connected, on the motor then arranged, the temperature of monitoring motor, when temperature is too high time, stop and increase, input signal weakens, and main control module 1 controls to quit work, and effectively can prevent the damage of motor.
Described indicating lamp module 9 comprises power light, relay indicating light and motor overheating pilot lamp, meets different operating mode instructions.
Described drive unit 13 comprises centrifugal fan and solenoid valve, described driving circuit 12 adopts driver module, manual/auto modular converter and relay module to form, the control to motor and solenoid valve etc. can be realized, and there is manual/auto translation function, meet different needs, wind page orientation can be controlled by solenoid valve, meet control overflow.
The utility model detects air quality and the flow velocity of filter bank air intake vent and air outlet by toxic and harmful detection module and wind speed measurement device moment; and be electrically connected with the centrifugal blower of filter bank; control rotation speed of fan; also there is overheating protection module, the automatic control to chemical air filtration unit can be reached, improve filtration efficiency; lower and filter energy consumption; whole apparatus structure is succinct, easy to use, practical.
Claims (6)
1. a chemical air filtration unit complex control system, is characterized in that: comprise supervisory control comuter (1), data server (2), router (3) and field controller; Described supervisory control comuter (1) is connected with multiple field controller with data server (2) respectively by router (3) and carries out communication;
Described field controller comprises: main control module (4), toxic and harmful detection module (5), wind speed measurement device (6) and power module (7), and the signal output part of described toxic and harmful detection module (5) and wind speed measurement device (6) is electrically connected with the signal input part of main control module (4) respectively; Described main control module (4) is also connected with motor overheating protection module (8), indicating lamp module (9), time control circuit (10) and communication module (11); the signal output part of described main control module (4) is electrically connected with the input end of driving circuit (12); described field controller is connected with router (3) by communication module (11) and carries out communication; the output terminal of described driving circuit (12) is that the output terminal of field controller is electrically connected with drive unit (13), and described power module (7) is powered for whole filter bank controller.
2. a kind of chemical air filtration unit complex control system according to claim 1, it is characterized in that: described toxic and harmful detection module (5) and wind speed measurement device (6) have two respectively, be separately positioned on after fore filter front and rear puts filtrator.
3. a kind of chemical air filtration unit complex control system according to claim 1 and 2, it is characterized in that: described power module (7) is made up of the voltage changing module be connected in series successively (14), rectification module (15) and Voltage stabilizing module (16), the input end of described voltage changing module (14) is connected with civil power, and the output terminal of described Voltage stabilizing module (16) is connected with the power end of main control module (4).
4. a kind of chemical air filtration unit complex control system according to claim 3, is characterized in that: described motor overheating protection module (8) is made up of thermistor.
5. a kind of chemical air filtration unit complex control system according to claim 3, is characterized in that: described indicating lamp module (9) comprises power light, relay indicating light and motor overheating pilot lamp.
6. a kind of chemical air filtration unit complex control system according to claim 3, is characterized in that: described drive unit (13) comprises centrifugal fan and solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828791.2U CN204270135U (en) | 2014-12-24 | 2014-12-24 | A kind of chemical air filtration unit complex control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828791.2U CN204270135U (en) | 2014-12-24 | 2014-12-24 | A kind of chemical air filtration unit complex control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270135U true CN204270135U (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420828791.2U Expired - Fee Related CN204270135U (en) | 2014-12-24 | 2014-12-24 | A kind of chemical air filtration unit complex control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204270135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597876A (en) * | 2014-12-24 | 2015-05-06 | 国家电网公司 | Integrated control system for chemical air filter bank |
-
2014
- 2014-12-24 CN CN201420828791.2U patent/CN204270135U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597876A (en) * | 2014-12-24 | 2015-05-06 | 国家电网公司 | Integrated control system for chemical air filter bank |
| CN104597876B (en) * | 2014-12-24 | 2018-07-20 | 国家电网公司 | Chemical air filtration unit complex control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20181224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |