CN104731034A - Direct drinking water membrane purification processing unit control system - Google Patents

Direct drinking water membrane purification processing unit control system Download PDF

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Publication number
CN104731034A
CN104731034A CN201310715547.5A CN201310715547A CN104731034A CN 104731034 A CN104731034 A CN 104731034A CN 201310715547 A CN201310715547 A CN 201310715547A CN 104731034 A CN104731034 A CN 104731034A
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CN
China
Prior art keywords
control module
water
control
direct drinking
module
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Pending
Application number
CN201310715547.5A
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Chinese (zh)
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不公告发明人
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Qingdao Wanli Technology Co Ltd
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Qingdao Wanli Technology Co Ltd
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Priority to CN201310715547.5A priority Critical patent/CN104731034A/en
Publication of CN104731034A publication Critical patent/CN104731034A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423Input/output

Abstract

The invention discloses a direct drinking water membrane purification processing unit control system. The system comprises a central controller, the central controller is connected with an original water tank control module, an original water pump control module, a water quality preprocessing control module, a membrane processing control module, a washing pump control module, a water purifying tank control module, a water purifying pump frequency conversion water supply control module, a network camera, an alarm output module, a monitoring module and a touch screen which are used for achieving functions of information collecting, automatic control, surveillance monitoring, alarming and displaying, and the central controller is further connected with a power interface and a communication interface which are used for connecting a power supply, supplying power and externally communicating. The direct drinking water membrane purification processing unit control system has the advantages of being beneficial for operating and managing a drinking water membrane purification processing unit by adopting a modular centralized control mode, good in maintainability, convenient to manage, high in automation degree and complete in function and capable of improving the reliability, and having remote network monitoring, supervisory controlling and supervising functions.

Description

Direct drinking film purifying treatment machine set control system
Technical field
The present invention relates to technical field of electric control, specifically a kind of direct drinking film purifying treatment machine set control system.
Background technology
Idea is in the past thought, the water is boiling with regard to health, but at present due to industrial expansion, the destruction of environment causes water source severe contamination, although tap water adopts the conventional treatment processes such as coagulation, precipitation or clarification, filtration, sterilization before dispatching from the factory, in water, still there is a large amount of pollutant, as impurity, colloid, organism, heavy metal, bacterium, virus and other objectionable impurities etc., the water is boiling can only kill bacterium, and residual objectionable impurities still jeopardizes health.And the water factory of China overwhelming majority adopts conventional treatment process.The removal efficiency of common process to natural organic matter and artificial synthetic organic materials is limited, and the water-quality guideline of water factory's water outlet various degrees exceeds standard phenomenon, is difficult to ensure drinking water safety, can not have adapted to current water source situation and the water quality standard of development.When adopting chlorination technique, chlorine and natural organic matter reaction also can produce the DBPs (DBPs) having " three cause " (carcinogenic, teratogenesis and mutagenesis) in a large number and act on, as haloform and halogen acetic acid etc.Therefore, the quality of drinking water improving China's tap water is the place of emphasis and the pressing issues developed in current water and wastewater industry and environmental technology field, and this also relates to the livelihood issues of broad masses of the people's safe drinking water.
In recent years, the drummed pure water of drinking risen in China solves drinking water safety problem, but due to the deviation of the aspects such as people's habits and customs and understanding, drink drummed pure water and also there is many problems, such as: people generally do not know how long the shelf-life of water is, the drummed pure water shelf-life after general unlatching is 48 hours, and many people are still drinking one barrel of water ten to fifteen days; Moreover water dispenser needs periodic cleaning and sterilization, many people can not take notice of this problem; Many drummed pure waters of inferior brand are inherently defective on the market in addition, and people are difficult to know.
Piped direct-drinking water quality classification water supply can solve above-mentioned Problems existing.Direct drinking quality classification water supply refers to that with tap water be former water, domestic water in tap water and direct drinking water is separated, separately establishes pipe network, direct user, realize potable water and domestic water sub-prime, point water distribution manifold, reach the object of directly drinking, and meet the excellent use of high-quality, requirement that low-quality is low.
Direct drinking process adopts film purification process technique usually, that direct drinking film purification air handlers is set in water purification station, to the further advanced treating of tap water, processing and purification, in original water supply pipe system, set up an independently high-quality water supply line again, water is delivered to user, directly drinks for resident.Be characterized in: eliminate transport and carrying, user's tap of can fetching boiling water at any time is drunk, meanwhile, for avoiding secondary pollution.Due to direct drinking film purification air handlers supply system be China's urban water supply extension and supplement, it can meet the drinking-water of higher healthy demander group, thus has good development potentiality and space.
But, direct drinking film purification air handlers due to the facility related to more, comprise raw water box, raw water pump, high-pressure pump, film, chlorination equipment, clear water tanks, clarified water pump etc., decentralised control often adopted to its control, be not easy to management with operation.
Summary of the invention
The object of the present invention is to provide that a kind of convenient management, maintainability are good, working stability reliable direct drinking film purifying treatment machine set control system.
The technical solution adopted for the present invention to solve the technical problems is: direct drinking film purifying treatment machine set control system is primarily of central controller, raw water box control module, raw water pump control module, water quality pre-service control module, film processing and control module, scavenging pump control module, clear water tanks control module, clarified water pump variable frequency water supply control module, web camera, alarm output module, monitoring module and touch-screen composition, central controller and raw water box control module, raw water pump control module, water quality pre-service control module, film processing and control module, scavenging pump control module, clear water tanks control module, clarified water pump variable frequency water supply control module, web camera, alarm output module, monitoring module is connected with touch-screen, for realizing information acquisition and automatically controlling, surveillance monitor, report to the police, the function of display, central controller is also connected with power interface and communication interface, for connecting power supply, power and external communication are provided.
Described raw water box control module is used for water level and the water inlet of Inspect and control raw water box, comprises and is connected with entering water electromagnetic valve and fluid level controller.
Described raw water pump control module, for controlling raw water pump start and stop, increase and decrease, switching and monitoring power supply, detected pressures, comprises and is connected with raw water pump group and pressure detection table.
Described water quality pre-service control module implements pre-service filtration, absorption and the softening multi-way control valve group of one or more and flow transmitter for connecting.
Described film processing and control module is used for pressurization before film, film process, film rinse and the control and scheduling co-design of water quantity reduction only, comprises and is connected with high-pressure pump, distance-transmission pressure gauge, solenoid valve group and conductivity meter.
Described scavenging pump control module is connected with scavenging pump and electrically-controlled valve group, for being controlled Membrane cleaning.
Described clear water tanks control module is connected with fluid level transmitter, O 3sterilizer and circular flow control device, for monitoring the storage water level of clear water tanks and implementing the control of sterilization and backwater circulation flow, guarantee that the water yield of clear water tanks is sufficient, water quality is fresh.
Described clarified water pump variable frequency water supply control module is connected with clarified water pump group, ultraviolet ray disinfector and pressure unit, for implementing frequency conversion and unvarying pressure control to clarified water pump, and implements sterilization again, sterilization before being delivered to user's pipe network to water purification.
The invention has the beneficial effects as follows, the present invention adopts modular centralized control, be conducive to carrying out operating to drinking-water film purification air handlers and managing, maintainable good, convenient management, and improve unfailing performance, automaticity is high, multiple functional, and there is telecommunication network monitoring, monitoring and function for monitoring.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
In figure, 1, central controller, 2, raw water box control module, 3, raw water pump control module, 4, water quality pre-service control module, 5, film processing and control module, 6, scavenging pump control module, 7, clear water tanks control module, 8, clarified water pump variable frequency water supply control module, 9, web camera, 10, power interface, 11, communication interface, 12, alarm output module, 13, monitoring module, 14, touch-screen, 15, entering water electromagnetic valve, 16, fluid level controller, 17, raw water pump group, 18, pressure detection table, 19, multi-way control valve group, 20, flow transmitter, 21, high-pressure pump, 22, distance-transmission pressure gauge, 23, solenoid valve group, 24, conductivity meter, 25, scavenging pump, 26, electrically-controlled valve group, 27, fluid level transmitter, 28, O 3sterilizer, 29, circular flow control device, 30, clarified water pump group, 31, ultraviolet ray disinfector, 32, pressure unit.
Embodiment
With regard to accompanying drawing 1, following detailed description is done to direct drinking film purifying treatment machine set control system of the present invention below.
As shown in Figure 1, direct drinking film purifying treatment machine set control system of the present invention is primarily of central controller 1, raw water box control module 2, raw water pump control module 3, water quality pre-service control module 4, film processing and control module 5, scavenging pump control module 6, clear water tanks control module 7, clarified water pump variable frequency water supply control module 8, web camera 9, alarm output module 12, monitoring module 13 and touch-screen 14 form, central controller 1 and raw water box control module 2, raw water pump control module 3, water quality pre-service control module 4, film processing and control module 5, scavenging pump control module 6, clear water tanks control module 7, clarified water pump variable frequency water supply control module 8, web camera 9, alarm output module 12, monitoring module 13 is connected with touch-screen 14, for realizing information acquisition and automatically controlling, surveillance monitor, report to the police, the function of display, central controller 1 is also connected with power interface 10 and communication interface 11, for connecting power supply, power and external communication are provided.
Described raw water box control module 2, for the water level of Inspect and control raw water box and water inlet, comprises and is connected with entering water electromagnetic valve 15 and fluid level controller 16.
Described raw water pump control module 3, for controlling raw water pump start and stop, increase and decrease, switching and monitoring power supply, detected pressures, comprises and is connected with raw water pump group 17 and pressure detection table 18.
Described water quality pre-service control module 4 implements pre-service filtration, absorption and the softening multi-way control valve group 19 of one or more and flow transmitter 20 for connecting.
Described film processing and control module 5 is rinsed for pressurization before film, film process, film and the control and scheduling co-design of clean water quantity reduction, comprises and is connected with high-pressure pump 21, distance-transmission pressure gauge 22, solenoid valve group 23 and conductivity meter 24.
Described scavenging pump control module 6 is connected with scavenging pump 25 and electrically-controlled valve group 26, for being controlled Membrane cleaning.
Described clear water tanks control module 7 is connected with fluid level transmitter 27, O 3sterilizer 28 and circular flow control device 29, for monitoring the storage water level of clear water tanks and implementing the control of sterilization and backwater circulation flow, guarantee that the water yield of clear water tanks is sufficient, water quality is fresh.
Described clarified water pump variable frequency water supply control module 8 is connected with clarified water pump group 30, ultraviolet ray disinfector 31 and pressure unit 32, for implementing frequency conversion and unvarying pressure control to clarified water pump, and implements sterilization again, sterilization before being delivered to user's pipe network to water purification.

Claims (8)

1. a direct drinking film purifying treatment machine set control system is primarily of central controller, raw water box control module, raw water pump control module, water quality pre-service control module, film processing and control module, scavenging pump control module, clear water tanks control module, clarified water pump variable frequency water supply control module, web camera, alarm output module, monitoring module and touch-screen composition, it is characterized in that, central controller and raw water box control module, raw water pump control module, water quality pre-service control module, film processing and control module, scavenging pump control module, clear water tanks control module, clarified water pump variable frequency water supply control module, web camera, alarm output module, monitoring module is connected with touch-screen, central controller is also connected with power interface and communication interface.
2. direct drinking film purifying treatment machine set control system according to claim 1, is characterized in that, described raw water box control module comprises and is connected with entering water electromagnetic valve and fluid level controller.
3. direct drinking film purifying treatment machine set control system according to claim 1, is characterized in that, described raw water pump control module comprises and is connected with raw water pump group and pressure detection table.
4. direct drinking film purifying treatment machine set control system according to claim 1, is characterized in that, described water quality pre-service control module implements pre-service filtration, absorption and the softening multi-way control valve group of one or more and flow transmitter for connecting.
5. direct drinking film purifying treatment machine set control system according to claim 1, is characterized in that, described film processing and control module comprises and is connected with high-pressure pump, distance-transmission pressure gauge, solenoid valve group and conductivity meter.
6. direct drinking film purifying treatment machine set control system according to claim 1, it is characterized in that, described scavenging pump control module is connected with scavenging pump and electrically-controlled valve group.
7. direct drinking film purifying treatment machine set control system according to claim 1, it is characterized in that, described clear water tanks control module is connected with fluid level transmitter, O 3sterilizer and circular flow control device.
8. direct drinking film purifying treatment machine set control system according to claim 1, is characterized in that, described clarified water pump variable frequency water supply control module is connected with clarified water pump group, ultraviolet ray disinfector and pressure unit.
CN201310715547.5A 2013-12-23 2013-12-23 Direct drinking water membrane purification processing unit control system Pending CN104731034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310715547.5A CN104731034A (en) 2013-12-23 2013-12-23 Direct drinking water membrane purification processing unit control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310715547.5A CN104731034A (en) 2013-12-23 2013-12-23 Direct drinking water membrane purification processing unit control system

Publications (1)

Publication Number Publication Date
CN104731034A true CN104731034A (en) 2015-06-24

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Application Number Title Priority Date Filing Date
CN201310715547.5A Pending CN104731034A (en) 2013-12-23 2013-12-23 Direct drinking water membrane purification processing unit control system

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105753229A (en) * 2016-03-21 2016-07-13 广州市精格净水设备科技有限公司 Micro-filtration and frequency-conversion drinking water purifying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105753229A (en) * 2016-03-21 2016-07-13 广州市精格净水设备科技有限公司 Micro-filtration and frequency-conversion drinking water purifying device

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Application publication date: 20150624

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