CN106896776A - A kind of scale sludge aerobic fermentation accurate aeration automatic control system - Google Patents
A kind of scale sludge aerobic fermentation accurate aeration automatic control system Download PDFInfo
- Publication number
- CN106896776A CN106896776A CN201710131831.6A CN201710131831A CN106896776A CN 106896776 A CN106896776 A CN 106896776A CN 201710131831 A CN201710131831 A CN 201710131831A CN 106896776 A CN106896776 A CN 106896776A
- Authority
- CN
- China
- Prior art keywords
- control station
- aerobic fermentation
- eco1
- control
- wireless ethernet
- Prior art date
- 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.)
- Pending
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 28
- 239000010802 sludge Substances 0.000 title claims abstract description 25
- 238000010564 aerobic fermentation Methods 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000013307 optical fiber Substances 0.000 claims abstract description 7
- 101100385565 Arabidopsis thaliana CTF7 gene Proteins 0.000 claims description 25
- 101150010030 ECO1 gene Proteins 0.000 claims description 25
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 230000004151 fermentation Effects 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 235000020673 eicosapentaenoic acid Nutrition 0.000 description 13
- 238000004710 electron pair approximation Methods 0.000 description 13
- 238000005276 aerator Methods 0.000 description 4
- 238000000855 fermentation Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007648 laser printing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1103—Special, intelligent I-O processor, also plc can only access via processor
-
- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of scale sludge aerobic fermentation accurate aeration automatic control system; including central control room, power supply, equipment room, laser printer, material distributing machine control station, turning machine control station, wireless ethernet exchanger, Ethernet optical fiber and deep processing workshop; the inside of the central control room is provided with two hot standby monitoring computers, and hot standby monitoring computer is provided with EPA card.This scale sludge aerobic fermentation accurate aeration automatic control system, energy-saving purpose is reached by precise control, can to a certain extent reduce sludge aerobic fermentation process cost, is that a kind of of the technology is optimized and perfect.Can solve that traditional form high energy consumption, efficiency are low, aeration power consumption accounting problem higher；In scale sludge aerobic Fermentation Engineering, energy consumption is mostly important index, concerns the cost control of engineering operation.
Description
Technical field
The present invention relates to sludge treatment device applied technical field, specifically a kind of scale sludge aerobic fermentation is accurate to expose
Gas automatic control system.
Background technology
Accelerate in Urbanization in China, urban population is sharply increased, country ever-increasing pushes away to environmental protection cause input
Under dynamic, wastewater treatment in China factory quantity increases year after year, and sewage treatment capacity is improved constantly, resulting sludge will also keep compared with
Significantly increase.Sewage disposal and specific resistance to filtration are to solve the problems, such as that urban water pollution is of equal importance and tight association two
Individual system, specific resistance to filtration is the guarantee that sewage disposal is able to finally implement.Current China is mostly using at informal soil
Reason, causes the secondary pollution to environment.
The content of the invention
It is an object of the invention to provide a kind of scale sludge aerobic fermentation accurate aeration automatic control system, propose simultaneously
The accurate aeration automatic control system of use, fermentation period that can targetedly according to material, material state and equipment cloth
Put and come subregion aeration, automatic aeration, high efficient aeration.Energy-saving purpose is reached by precise control, can be to a certain extent
Sludge aerobic fermentation process cost is reduced, is that a kind of of the technology is optimized and perfect.Traditional form high energy consumption, efficiency can be solved
It is low, aeration power consumption accounting problem higher, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of scale sludge aerobic fermentation accurate aeration automatic control system, including central control room, power supply, equipment
Between, laser printer, material distributing machine control station, turning machine control station, wireless ethernet exchanger, Ethernet optical fiber and deep processing car
Between, the inside of the central control room is provided with two hot standby monitoring computers, and hot standby monitoring computer is provided with industrial ether
Network interface card, the EPA launched by EPA card between hot standby monitoring computer carries out intelligent interlinking；The electricity
Source and laser printer are arranged in central control room, and laser printer and hot standby monitoring computer pass through EPA intelligence
Link, laser printer and hot standby monitoring computer are connected with power supply by wire；The inside of the central control room also sets
There are management computer and programmable device, manage computer and programmable device intelligent interlinking；ECO1 and PLC controls are installed in the equipment room
System station, ECO1 and PLC control stations are linked by EPA；Be provided with the deep processing workshop deodoration system control station,
Deep processing equipment control station and ECO2, ECO1 and ECO2 are connected by Ethernet optical fiber；The ECO1 and hot standby monitoring computer
Linked by EPA 7, ECO1 and PLC control station intelligent interlinkings；The material distributing machine control station is linked with ECO1, turning machine
Control station is connected with wireless ethernet interchanger by wire, wireless ethernet exchanger transmitting wireless ethernet, control station with
ECO1 is linked, deodoration system control station and deep processing equipment control station with ECO2 intelligent interlinkings.
As further scheme of the invention：Wireless ethernet interchanger is installed in the equipment room, ECO1 with it is wireless
Ethernet switch intelligent interlinking, each wireless ethernet interchanger enters row information and exchanges by wireless ethernet.
As further scheme of the invention：Power supply, PLC controls are mounted in the equipment room and deep processing workshop
Stand, deodoration system control station and deep processing equipment control station are connected with power supply by wire.
As further scheme of the invention：The control station and ECO2 intelligent interlinkings, are provided with altogether four control stations.
Compared with prior art, beneficial effect of the present invention：
This scale sludge aerobic fermentation accurate aeration automatic control system, is provided with wireless ethernet exchange in equipment room
Machine, ECO1 and wireless ethernet interchanger intelligent interlinking, each wireless ethernet interchanger enter row information and hand over by wireless ethernet
Change；Power supply, the control of PLC control stations, deodoration system control station and deep processing equipment are mounted in equipment room and deep processing workshop
Stand and be connected by wire with power supply, power supply is powered for PLC control stations, deodoration system control station and deep processing equipment control station,
Improve the endurance of three；Control station and ECO2 intelligent interlinkings, are provided with altogether four control stations, greatly improve automatic
The operating efficiency of control system；The accurate aeration automatic control system for proposing and using, can targetedly according to material
Fermentation period, material state and equipment arrangement come subregion aeration, automatic aeration, high efficient aeration.Energy-conservation is reached by precise control
The purpose of consumption reduction, can to a certain extent reduce sludge aerobic fermentation process cost, be that a kind of of the technology is optimized and perfect.
Can solve that traditional form high energy consumption, efficiency are low, aeration power consumption accounting problem higher；In scale sludge aerobic Fermentation Engineering
In, energy consumption is mostly important index, concerns the cost control of engineering operation.Wherein aerator power consumption is sent out in sludge aerobic
Occupy the proportion of maximum in ferment engineering, but existing scale aerobic fermentation process generally uses open, extensive style control
Mode, therefore, it is possible to the operation of accurate efficient control aerator, it will bring certain reduction to Treatment of Sludge cost, from
And reach efficient energy-saving, resource-effective purpose.
Brief description of the drawings
Fig. 1 is gridless control chart of the invention.
In figure：The hot standby monitoring computer of 1- central control rooms, 2-, 3- power supplys, 4- equipment rooms, 5-ECO1,6- laser printing
Machine, 7- EPAs, 8- EPAs card, 9- management computer, 10- programmable devices, 11- material distributing machines control station, 12-PLC
Stand, 13- turning machines control station, 14- wireless ethernets interchanger, 15- wireless ethernets, 16- control stations, 17- deodoration system controls
System station, 18- deep processing equipments control station, 19- Ethernets optical fiber, 20-ECO2,21- deep processing workshop.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, in the embodiment of the present invention, a kind of scale sludge aerobic fermentation accurate aeration automatic control system,
Including central control room 1, power supply 3, equipment room 4, laser printer 6, material distributing machine control station 11, turning machine control station 13, wireless
Ethernet switch hub 14, Ethernet optical fiber 19 and deep processing workshop 21, the inside of central control room 1 are provided with two hot standby monitoring
Computer 2, hot standby monitoring computer 2 is provided with EPA card 8, and EPA is passed through between hot standby monitoring computer 2
The EPA 7 that card 8 is launched carries out intelligent interlinking；Power supply 3 and laser printer 6 are arranged in central control room 1, laser
Printer 6 and hot standby monitoring computer 2 are by the intelligent interlinking of EPA 7, laser printer 6 and hot standby monitoring computer 2
It is connected by wire with power supply 3；The inside of central control room 1 is additionally provided with management computer 9 and programmable device 10, manages computer
9 and the intelligent interlinking of programmable device 10；ECO1 5 and PLC control stations 12 are installed, ECO1 5 leads to PLC control stations 12 in equipment room 4
EPA 7 is crossed to link；Wireless ethernet interchanger 14, ECO1 5 and wireless ethernet interchanger are installed in equipment room 4
14 intelligent interlinkings, each wireless ethernet interchanger 14 enters row information and exchanges by wireless ethernet 15；Set in deep processing workshop 21
It is equipped with deodoration system control station 17, deep processing equipment control station 18 and ECO2 20, ECO1 5 and ECO2 20 passes through Ethernet light
Fine 19 connect；ECO1 5 and hot standby monitoring computer 2 are linked by EPA 7, ECO1 5 and the intelligence chain of PLC control stations 12
Connect；Material distributing machine control station 11 is linked with ECO1 5, and turning machine control station 13 is connected with wireless ethernet interchanger 14 by wire,
Wireless ethernet exchanger 14 launches wireless ethernet 15, and control station 16 links with ECO1 5, deodoration system control station 17 and depth
Process equipment control station 18 with the intelligent interlinkings of ECO2 20；Power supply 3, PLC is mounted in equipment room 4 and deep processing workshop 21
Control station 12, deodoration system control station 17 and deep processing equipment control station 18 are connected with power supply 3 by wire, and power supply 3 is PLC
Control station 12, deodoration system control station 17 and deep processing equipment control station 18 are powered, and improve the endurance of three；Greatly carry
The operating efficiency of automatic control system high；The accurate aeration automatic control system for proposing and using, can targetedly root
Come subregion aeration, automatic aeration, high efficient aeration according to the fermentation period of material, material state and equipment arrangement.By precise control
Energy-saving purpose is reached, sludge aerobic fermentation process cost can be to a certain extent reduced, is to a kind of excellent of the technology
Change and perfect.Can solve that traditional form high energy consumption, efficiency are low, aeration power consumption accounting problem higher；In scale sludge aerobic
In Fermentation Engineering, energy consumption is mostly important index, concerns the cost control of engineering operation.Wherein aerator power consumption is in dirt
Occupy the proportion of maximum, but existing scale aerobic fermentation process in mud aerobic fermentation engineering generally using open, extensive
The control mode of formula, therefore, it is possible to the operation of accurate efficient control aerator, it will brought necessarily to Treatment of Sludge cost
Reduction, so as to reach efficient energy-saving, resource-effective purpose.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (4)
1. a kind of scale sludge aerobic fermentation accurate aeration automatic control system, including central control room (1), power supply (3), set
(4) between standby, laser printer (6), material distributing machine control station (11), turning machine control station (13), wireless ethernet exchanger (14),
Ethernet optical fiber (19) and deep processing workshop (21), it is characterised in that：The inside of the central control room (1) is provided with two heat
Standby monitoring computer (2), hot standby monitoring computer (2) is provided with EPA card (8), between hot standby monitoring computer (2)
The EPA (7) launched by EPA card (8) carries out intelligent interlinking；The power supply (3) and laser printer
(6) in central control room (1), laser printer (6) and hot standby monitoring computer (2) are by EPA (7) intelligence
Can link, laser printer (6) and hot standby monitoring computer (2) are connected with power supply (3) by wire；The central control room
(1) inside is additionally provided with management computer (9) and programmable device (10), manages computer (9) and programmable device (10) intelligent interlinking；Institute
State and ECO1 (5) and PLC control stations (12) are installed in equipment room (4), ECO1 (5) is with PLC control stations (12) by industrial ether
Net (7) is linked；Be provided with the deep processing workshop (21) deodoration system control station (17), deep processing equipment control station (18) and
ECO2 (20), ECO1 (5) and ECO2 (20) are connected by Ethernet optical fiber (19)；The ECO1 (5) and hot standby monitoring computer
(2) by EPA (7) link, ECO1 (5) and PLC control stations (12) intelligent interlinking；The material distributing machine control station (11)
Linked with ECO1 (5), turning machine control station (13) is connected with wireless ethernet interchanger (14) by wire, wireless ethernet is handed over
Parallel operation (14) launches wireless ethernet (15), and control station (16) links with ECO1 (5), deodoration system control station (17) and deep processing
Equipment control station (18) with ECO2 (20) intelligent interlinking.
2. a kind of scale sludge aerobic fermentation accurate aeration automatic control system according to claim 1, its feature exists
In：Wireless ethernet interchanger (14), ECO1 (5) and wireless ethernet interchanger (14) intelligence are installed in the equipment room (4)
Can link, each wireless ethernet interchanger (14) is entered row information and exchanged by wireless ethernet (15).
3. a kind of scale sludge aerobic fermentation accurate aeration automatic control system according to claim 1, its feature exists
In：Power supply (3), PLC control stations (12), deodoration system control are mounted in the equipment room (4) and deep processing workshop (21)
Stand (17) and deep processing equipment control station (18) is connected with power supply (3) by wire.
4. a kind of scale sludge aerobic fermentation accurate aeration automatic control system according to claim 1, its feature exists
In：The control station (16) and ECO (5) intelligent interlinking, are provided with altogether four control stations (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131831.6A CN106896776A (en) | 2017-03-07 | 2017-03-07 | A kind of scale sludge aerobic fermentation accurate aeration automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131831.6A CN106896776A (en) | 2017-03-07 | 2017-03-07 | A kind of scale sludge aerobic fermentation accurate aeration automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106896776A true CN106896776A (en) | 2017-06-27 |
Family
ID=59185399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710131831.6A Pending CN106896776A (en) | 2017-03-07 | 2017-03-07 | A kind of scale sludge aerobic fermentation accurate aeration automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106896776A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101618977A (en) * | 2008-07-03 | 2010-01-06 | 城市污染控制国家工程研究中心 | High-temperature aerobic fermentation process for sludge with low energy consumption and no pollution |
| CN101943413A (en) * | 2009-07-10 | 2011-01-12 | 中国科学院工程热物理研究所 | Integral sludge incineration process control system |
| EP2354096A1 (en) * | 2010-02-08 | 2011-08-10 | Prominent Italiana S.R.L. | A method and a plant for reducing sludge produced in a water purification process |
| CN102645914A (en) * | 2011-02-22 | 2012-08-22 | 上海电气自动化设计研究所有限公司 | Multi-stage looped network control framework of sewage treatment plant and realizing method thereof |
| CN103592910A (en) * | 2013-10-29 | 2014-02-19 | 昆山宏凌电子有限公司 | Sewage treatment control system based on PLC |
| CN106396769A (en) * | 2016-09-05 | 2017-02-15 | 烟台威明空间建筑工程有限公司 | Process equipment for composting and rapid aerobic fermentation of sludge, and automatic control scheme for composting and rapid aerobic fermentation process |
-
2017
- 2017-03-07 CN CN201710131831.6A patent/CN106896776A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101618977A (en) * | 2008-07-03 | 2010-01-06 | 城市污染控制国家工程研究中心 | High-temperature aerobic fermentation process for sludge with low energy consumption and no pollution |
| CN101943413A (en) * | 2009-07-10 | 2011-01-12 | 中国科学院工程热物理研究所 | Integral sludge incineration process control system |
| EP2354096A1 (en) * | 2010-02-08 | 2011-08-10 | Prominent Italiana S.R.L. | A method and a plant for reducing sludge produced in a water purification process |
| CN102645914A (en) * | 2011-02-22 | 2012-08-22 | 上海电气自动化设计研究所有限公司 | Multi-stage looped network control framework of sewage treatment plant and realizing method thereof |
| CN103592910A (en) * | 2013-10-29 | 2014-02-19 | 昆山宏凌电子有限公司 | Sewage treatment control system based on PLC |
| CN106396769A (en) * | 2016-09-05 | 2017-02-15 | 烟台威明空间建筑工程有限公司 | Process equipment for composting and rapid aerobic fermentation of sludge, and automatic control scheme for composting and rapid aerobic fermentation process |
Non-Patent Citations (1)
| Title |
|---|
| 郑剑云: "污水处理厂DCS控制系统应用", 《自动化应用》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012062184A1 (en) | System energy efficiency controller in smart energy network, control method thereof, and control method for terminal device | |
| CN103400205A (en) | System and method for managing energy efficiency of power distribution network on basis of reactive optimized coordination control | |
| CN109412148A (en) | The translatable load model construction method of meter and Environmental costs and Spot Price | |
| CN203628788U (en) | Distributed heat pump heat supply system utilizing waste heat of circulating water | |
| CN103031685B (en) | Heat recovery system of thermal printing and dyeing wastewater | |
| CN103644590B (en) | A kind of distributed heat heat pump heating system that utilizes circulating water afterheat | |
| CN106896776A (en) | A kind of scale sludge aerobic fermentation accurate aeration automatic control system | |
| CN209978135U (en) | Heat supply system | |
| CN206190503U (en) | Photovoltaic water pump remote monitering system | |
| CN111520798A (en) | Closed type circulating heating system capable of supplying different heating temperature requirements | |
| CN205080423U (en) | Distributed control system | |
| CN103956779A (en) | Plant-wide load economic dispatch technology for thermal power generating units based on energy balance | |
| CN204039209U (en) | Internet of Things waste disposal plant system | |
| CN209512150U (en) | A kind of full-automatic plate-type heat-exchange unit | |
| CN104348207A (en) | Interconnected distributed type wind-solar complementary power generation system | |
| Huang et al. | Analysis of Energy Saving and Consumption Reduction Technology In IOT Control System-Campus Energy Saving And Consumption Reduction Street Light System As An Example | |
| CN203010762U (en) | Central heating whole network data acquisition and control structure | |
| CN205536259U (en) | Tenant cooling water system of energy -conserving building | |
| Lu | Application of computer network data communication technology in production and life | |
| CN206489429U (en) | A kind of Treated sewage reusing monitoring system based on internet telecommunication devices | |
| CN205983082U (en) | Control sewage treatment device automatic monitoring system | |
| CN104850072A (en) | Concentrated heat exchange station remote monitoring system | |
| CN203116212U (en) | Sewage-source heat pump air conditioner | |
| CN203298525U (en) | Energy-saving regulation control device suitable for ground-source heat pump system | |
| CN206396020U (en) | The type integrated sewage treating apparatus of solar energy thermoelectricity three |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170627 |