CN204612578U - The energy-saving controller of tower pump on a kind of industrial colling - Google Patents
The energy-saving controller of tower pump on a kind of industrial colling Download PDFInfo
- Publication number
- CN204612578U CN204612578U CN201520265892.8U CN201520265892U CN204612578U CN 204612578 U CN204612578 U CN 204612578U CN 201520265892 U CN201520265892 U CN 201520265892U CN 204612578 U CN204612578 U CN 204612578U
- Authority
- CN
- China
- Prior art keywords
- interface
- processor
- input interface
- output
- analog
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to the energy-saving controller of tower pump on a kind of industrial colling, is made up of processor, analog input interface, analog output interface circuit, switch value input interface, output switch parameter interface and RS485 communication interface; Output connection mode analog quantity output interface and the output switch parameter interface respectively of processor, input connection mode analog quantity input interface and the shape amount input interface respectively of processor, processor is provided with 485 interfaces, and described processor is bi-directionally connected with operation module; Described analog input interface pumps water pressure sensor for connecting the level sensor of water cooling pond and hot-tub, temperature sensor and Shang Ta; Analog output interface circuit controls for the running frequency realizing upper tower water pump thus realizes the flow control of upper tower water, switch value input interface connects operational monitoring device, for realizing the monitoring of tower water pump operation state in multiple stage, output switch parameter interface controls for the start/stop realizing tower pump in multiple stage, described 485 communication interfaces connect upper end computer, and this controller has the strong feature of cost low-function.
Description
Technical field
The utility model relates to the energy-conserving regulate and control field of upper tower section in industrial circulating cooling water system, is specifically related to the energy-saving controller of tower pump on a kind of industrial colling.
Background technology
At present, there is no the nonshared control unit of the upper tower energy-conserving regulate and control method (CN201010608427) of application and the upper tower energy-conserving regulate and control of device realization, general PLC can only be used to realize, PLC is a kind of general industrial Programmable Logic Controller, cost is higher, speed is comparatively slow, undesirable with tower energy-conserving regulate and control method (CN201010608427) control effects in PLC realization.
Summary of the invention
The purpose of this utility model be to provide a kind of can ideal realize tower energy-conserving regulate and control method (CN201010608427) on industrial colling industrial colling on the energy-saving controller of tower pump.
The energy-saving controller of tower pump on the industrial colling that the utility model proposes, be made up of processor 1, analog input interface 2, analog output interface circuit 3, switch value input interface 4, output switch parameter interface 5 and operation module 6, wherein: output connection mode analog quantity output interface 3 and the output switch parameter interface 5 respectively of processor 1, input connection mode analog quantity input interface 2 and the shape amount input interface 4 respectively of processor 1, processor 1 is provided with 485 interfaces, and described processor 1 is bi-directionally connected with operation module 6; Described analog input interface 2 pumps water pressure sensor for connecting the level sensor of water cooling pond and hot-tub, temperature sensor and Shang Ta; Analog output interface circuit 3 controls for the running frequency realizing upper tower water pump thus realizes the flow control of upper tower water, switch value input interface 4 connects operational monitoring device, for realizing the monitoring of tower water pump operation state in multiple stage, output switch parameter interface 5 controls for the start/stop realizing tower pump in multiple stage, and described 485 communication interfaces connect upper end computer.
The beneficial effects of the utility model are: this controller has the strong feature of cost low-function, and the utility model structure is simple, with low cost, novel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Being labeled as in accompanying drawing: 1-processor, 2-analog input interface, 3-analog output interface circuit, 4-switch value input interface, 5-output switch parameter interface, 6-runs module.
Detailed description of the invention
The utility model is described in detail below in conjunction with accompanying drawing.
Embodiment 1: the energy-saving controller of tower cooler on a kind of industrial colling of the present utility model, as shown in Figure 1, analog input interface 2 in figure connects 2 level sensors of water cooling pond and hot-tub, the upper tower water pump water outlet pressure sensor of 2 temperature sensors and 1 respectively, and analog signals is converted to data signal and deliver to processor 1; The contact cut-off/close of the duty of tower pump in multiple stage is transformed into the signal of telecommunication and delivers to processor 1 by switch value input interface 4; Processor 1 receives the data of analog input interface 2 and switch value input interface 4, realize tower energy-conserving regulate and control method (CN201010608427) on industrial colling by running module 6, and then export regulation and control result by analog output interface circuit 3 and output switch parameter interface 5; The frequency data of the upper tower water pump operation that processor 1 exports by analog output interface circuit 3 convert frequency converter acceptable 4 ~ 20mA analog signal to, tower pump variable frequency variable-flow operation in control; Output switch parameter interface 5 converts the control signal that processor 1 is sent the cut-off/close of contact to, realizes controlling the start/stop of water pump; 485 communication interfaces realize controller and upper end compunication.
Claims (1)
1. the energy-saving controller of tower pump on industrial colling, by processor (1), analog input interface (2), analog output interface circuit (3), switch value input interface (4), output switch parameter interface (5) and operation module (6) are formed, it is characterized in that: output connection mode analog quantity output interface (3) and the output switch parameter interface (5) respectively of processor (1), input connection mode analog quantity input interface (2) and the shape amount input interface (4) respectively of processor (1), processor (1) is provided with 485 interfaces, described processor (1) is bi-directionally connected with operation module (6), described analog input interface (2) pumps water pressure sensor for connecting the level sensor of water cooling pond and hot-tub, temperature sensor and Shang Ta, analog output interface circuit (3) controls for the running frequency realizing upper tower water pump thus realizes the flow control of upper tower water, switch value input interface (4) connects operational monitoring device, for realizing the monitoring of tower water pump operation state in multiple stage, output switch parameter interface (5) controls for the start/stop realizing tower pump in multiple stage, and described 485 communication interfaces connect upper end computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265892.8U CN204612578U (en) | 2015-04-29 | 2015-04-29 | The energy-saving controller of tower pump on a kind of industrial colling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265892.8U CN204612578U (en) | 2015-04-29 | 2015-04-29 | The energy-saving controller of tower pump on a kind of industrial colling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612578U true CN204612578U (en) | 2015-09-02 |
Family
ID=53965131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265892.8U Expired - Fee Related CN204612578U (en) | 2015-04-29 | 2015-04-29 | The energy-saving controller of tower pump on a kind of industrial colling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741708A (en) * | 2017-09-29 | 2018-02-27 | 四川德胜集团钒钛有限公司 | The power-economizing method of upper tower pump in a kind of circulating cooling water system of blast furnace |
-
2015
- 2015-04-29 CN CN201520265892.8U patent/CN204612578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741708A (en) * | 2017-09-29 | 2018-02-27 | 四川德胜集团钒钛有限公司 | The power-economizing method of upper tower pump in a kind of circulating cooling water system of blast furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102866659B (en) | Automatic control system for circulating cooling water | |
| CN202694047U (en) | Multi-machine constant-pressure water supply control apparatus based on one-chip microcomputer control | |
| CN2466390Y (en) | Industrial process flow intelligent pump | |
| CN204612578U (en) | The energy-saving controller of tower pump on a kind of industrial colling | |
| CN202137352U (en) | Pump station output device of continuous casting machine | |
| CN202468257U (en) | Water pump energy-saving control device | |
| CN106288602A (en) | A kind of industrial cooling circulating water system and control method thereof | |
| CN203081721U (en) | Water pump energy-saving system | |
| CN203230678U (en) | Hydraulic actuator inlet and outlet flow pressure independent controlling system | |
| CN204126011U (en) | A kind of improved constant pressure water supply system | |
| CN203580060U (en) | Injection molding machine servo energy-saving control system | |
| CN201736470U (en) | Oil press energy-saving control device | |
| CN203937142U (en) | A kind of energy-conserving hydraulic control device of hydraulic injection molding machine | |
| CN205103580U (en) | Energy -conserving centralized control system of water system | |
| CN202995365U (en) | Intelligent controller of waste heat recovery device | |
| CN203755387U (en) | Domestic water pump energy-saving control device | |
| CN201991754U (en) | Automatic switching device of energy saving water pump | |
| CN204140351U (en) | A kind of water supply well energy-saving and frequency-variable supervisory system of oil field | |
| CN204853832U (en) | Controlling means of cooling system | |
| CN201113735Y (en) | Multifunctional frequency converter | |
| CN207178168U (en) | Water pump high-efficiency energy-saving control | |
| CN104088781A (en) | Frequency conversion and energy saving monitoring system for water source well of oil field | |
| CN204061418U (en) | The energy-saving control device of hydraulic station | |
| CN204746678U (en) | Electric automatization spray set | |
| CN205101218U (en) | Multidimension degree sensing detection circuitry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 200433 No. 11, Lane 100, Yangpu District, Shanghai (Centralized Registration Place) Patentee after: SHANGHAI LIANDA ENERGY SAVING TECHNOLOGY CO.,LTD. Address before: Room 1402, 2500 Siping Road, Yangpu District, Shanghai, 2003 Patentee before: SHANGHAI LIANDA ENERGY-SAVING TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |