CN202532743U - Control system applied to hot water system - Google Patents
Control system applied to hot water system Download PDFInfo
- Publication number
- CN202532743U CN202532743U CN 201220072712 CN201220072712U CN202532743U CN 202532743 U CN202532743 U CN 202532743U CN 201220072712 CN201220072712 CN 201220072712 CN 201220072712 U CN201220072712 U CN 201220072712U CN 202532743 U CN202532743 U CN 202532743U
- Authority
- CN
- China
- Prior art keywords
- control system
- plc
- hot
- plc controller
- water heating
- 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
Images
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses a control system applied to a hot water system. The control system comprises a control cabinet, wherein the control cabinet comprises a touch screen, an A/D (analog/digital) converter and a PLC (programmable logic controller) all of which are sequentially connected; the analog signal input end of the PLC is connected with a water-level transmitter and a temperature transmitter; the signal input end of the A/D converter is further connected with a pumping valve, an electromagnetic valve and switches of a solar collector and a heater set; the signal output end of the PLC is connected with an alarming device; and the PLC is communicated with an upper computer through an RS232 bus. The control system disclosed by the utility model can automatically control the operation of a whole system according to the configuration of the touch screen and real-time detected data, thereby saving the manual power and improving the efficiency.
Description
Technical field
The utility model relates generally to the hot-water heating system field, relates in particular to a kind of control system that is used for hot-water heating system.
Background technology
Solar water heating system is to utilize solar thermal collector, collects solar radiant energy a kind of device of water heating, is tool economic worth, the most ripe and business-like application product of technology in the present solar thermal energy application development.At present, the application of solar water heating system has also more and more widely brought and the combining of hot water unit, boiling water unit, and like this, needs a cover perfect control system in client, to reduce the use of manpower.
The utility model content
The utility model purpose is exactly in order to remedy the defective of prior art, to provide a kind of setting according to touch-screen can control the control system that is used for hot-water heating system that whole system is moved automatically with the data that detect in real time.
The utility model is realized through following technical scheme:
The control system that is used for hot-water heating system; Include switch board; Described switch board includes touch-screen, A/D converter, the PLC controller that links to each other successively; It is characterized in that: the input end of analog signal of described PLC controller is connected with water level transmitter, the temperature transmitter of installing in the hot-water heating system; The control communication of pump valve, magnetic valve and the solar thermal collector of installing in the signal input part of described A/D converter and the hot-water heating system, the switch of heating unit is connected, and the signal output part of PLC controller is connected with alarm, and the PLC controller is communicated by letter with host computer through the RS232 bus and is connected.
Described alarm is an audible-visual annunciator.
The principle of the utility model is: the utility model utilizes PLC and functional module thereof that actual motion state of monitored object in the industry spot (like the operation of pump valve, stop, warning etc.) and physical parameter (like the temperature of system, the water level of water tank etc.) are gathered; And convert physical parameter the voltage or the current signal of standard into, then with these expression state of switch amounts and represent the analog quantity of actual physics parameter to import the PLC controller.The PLC controller comes the operation of control whole system automatically according to the setting of touch-screen with the data that detect in real time.If abnormal conditions are then in time used sound and light alarm, remind relevant staff to note, thereby make operating personnel can intuitively and promptly understand the change procedure of monitored object.
The utility model has the advantages that: the utility model can be controlled the operation of whole system automatically according to the setting of touch-screen and the data that detect in real time, has practiced thrift manpower, has improved efficient.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
The specific embodiment
As shown in Figure 1; The control system that is used for hot-water heating system; Include switch board; Switch board includes successively touch-screen 3, A/D converter 2, the PLC controller 1 that links to each other, and the input end of analog signal of PLC controller 1 is connected with water level transmitter 8, the temperature transmitter 9 that is installed in the hot-water heating system, and the signal input part of A/D converter 2 is controlled communication with the switch of pump valve 4, magnetic valve 5 and solar thermal collector 6, heating unit 7 in being installed on hot-water heating system and is connected; The signal output part of PLC controller 1 is connected with audible-visual annunciator 10, and PLC controller 1 is connected with host computer 11 communications through the RS232 bus.
Claims (2)
1. control system that is used for hot-water heating system; Include switch board; Described switch board includes touch-screen, A/D converter, the PLC controller that links to each other successively; It is characterized in that: the input end of analog signal of described PLC controller is connected with water level transmitter, the temperature transmitter of installing in the hot-water heating system; The control communication of pump valve, magnetic valve and the solar thermal collector of installing in the signal input part of described A/D converter and the hot-water heating system, the switch of heating unit is connected, and the signal output part of PLC controller is connected with alarm, and the PLC controller is communicated by letter with host computer through the RS232 bus and is connected.
2. the control system that is used for hot-water heating system according to claim 1 is characterized in that: described alarm is an audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220072712 CN202532743U (en) | 2012-02-29 | 2012-02-29 | Control system applied to hot water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220072712 CN202532743U (en) | 2012-02-29 | 2012-02-29 | Control system applied to hot water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532743U true CN202532743U (en) | 2012-11-14 |
Family
ID=47133923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220072712 Expired - Fee Related CN202532743U (en) | 2012-02-29 | 2012-02-29 | Control system applied to hot water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406190A (en) * | 2016-12-05 | 2017-02-15 | 山东大学 | Liquid level and temperature monitoring system based on Delphi and ARM and working method thereof |
-
2012
- 2012-02-29 CN CN 201220072712 patent/CN202532743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406190A (en) * | 2016-12-05 | 2017-02-15 | 山东大学 | Liquid level and temperature monitoring system based on Delphi and ARM and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203798913U (en) | Intelligent multichannel heater operating state and current monitoring system | |
| CN204249377U (en) | The temperature control system of a kind of wind electricity blade precuring and Post RDBMS | |
| CN205026975U (en) | Solar water -heating supplies controlling means | |
| CN105135691A (en) | Electric water heater intelligent control system | |
| CN202532743U (en) | Control system applied to hot water system | |
| CN102679648A (en) | Intelligent heat pump system controller | |
| CN104848402A (en) | Concentrated control system for district heating | |
| CN203298556U (en) | Automatic energy-saving control system for vacuum low temperature cooling tank circulating water cooling system for fryer group | |
| CN105423551A (en) | Intelligent electromagnetic conduction oil boiler system | |
| CN203422686U (en) | Sterilization machine temperature monitoring system | |
| CN104750080A (en) | Intelligent air energy and electromagnetic energy combined steam generator system | |
| CN202995506U (en) | Mould-heating control system | |
| CN205208951U (en) | Public intelligence system of heating up water | |
| CN202275294U (en) | Embedded electric energy metering, measurement and control device | |
| CN205142567U (en) | Microwave heating equipment controlling means | |
| CN204853836U (en) | Central air conditioning water pump intelligence variable frequency control cabinet | |
| CN203573192U (en) | Energy-saving overheat and overpressure control device of traditional Chinese medicine extracting pot | |
| CN202995365U (en) | Intelligent controller of waste heat recovery device | |
| CN203850671U (en) | Intelligent temperature control device-based outdoor electric power cabinet | |
| CN202209801U (en) | Intelligent water-feeding and alarming device of solar water heater | |
| CN203057567U (en) | Intelligent immersion heater | |
| CN202677218U (en) | Remote monitoring system for chemical reactor | |
| CN202408480U (en) | Electronic water boiler | |
| CN202221518U (en) | Remote control type power saving cabinet | |
| CN204496270U (en) | A kind of air energy electromagnetic energy intelligence associating steam generator system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130229 |