CN202581551U - Heating energy-saving control system - Google Patents
Heating energy-saving control system Download PDFInfo
- Publication number
- CN202581551U CN202581551U CN2012202388060U CN201220238806U CN202581551U CN 202581551 U CN202581551 U CN 202581551U CN 2012202388060 U CN2012202388060 U CN 2012202388060U CN 201220238806 U CN201220238806 U CN 201220238806U CN 202581551 U CN202581551 U CN 202581551U
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Abstract
The utility model discloses a heating energy-saving control system, which comprises a remote control system and one or more energy-saving controllers, the one or more energy-saving controllers are wirelessly connected with the remote control system through a wireless communication system, each energy-saving controller comprises a pressure sensor, an electric valve, a temperature sensor and a master controller module, the pressure sensor detects water pressure, the electric valve regulates water flow, the temperature sensor detects water temperature, the master controller module controls a water pump mounted on a heating water supply pipeline and adjusts the opening degree of the electric valve, the input end of the master controller module is connected with an A/D (analog-to-digital) conversion circuit module, both the pressure sensor and the temperature sensor are connected with the master controller module through the A/D conversion circuit module, the output ends of the master controller module are connected with a valve driver and an inverter, the electric valve is connected with the valve driver, and the water pump is connected with the inverter. The heating energy-saving control system is convenient to operate, can realize heating on demand and regional heating, has high heating efficiency, has high heating comfort, is highly practical, and is convenient to popularize for application.
Description
Technical field
The utility model belongs to field of intelligent control technology, especially relates to a kind of heating energy-saving control system.
Background technology
In the heating system, there are the different heat demand at times of using character in certain customers, like dwelling house and common user with heat such as office building, dwelling house and market; Office building, market need heat supply daytime, and only need keep antifreeze temperature night, and dwelling house needs daytime, night continuous heat supply; Heat supply temperature reaches the standard of national requirements; How to control the dwelling house temperature and be up to state standards (18 ℃ ± 2 ℃), realization heating according to need that can be real can reduce heat supply temperature when climate temperature rises; Increasing heat supply temperature when climate temperature descends, is the problem that relevant departments are studied always.Heating system of the prior art is not add control, also adopt 24 hours continuous heat supplies, and the dwelling house indoor temperature is difficult to be up to state standards; Indoor temperature is fluctuated, the time regular meeting hear that some complain that with warm user indoor temperature is unstable, it is not enough that heater temperature is crossed low heat supply when being cold; Heater temperature was too high when the weather temperature raise; So not only caused the significant wastage of the energy, and the comfort level in room is reduced greatly, also can let the user that the heat supply service is felt discontented.
The utility model content
The utility model technical problem to be solved is to above-mentioned deficiency of the prior art a kind of heating energy-saving control system to be provided, and it is simple in structure; Reasonable in design, use simple operation, can really realize heating according to need and district heating; Heating efficiency is high, and the comfort level of heat supply is high, realizes that cost is low; Practical, result of use is good, and is easy to utilize.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of heating energy-saving control system; It is characterized in that: comprise tele-control system and one or more energy-saving controllers of also communicating by letter through wireless communication system and tele-control system wireless connections; Said energy-saving controller comprises the pressure sensor that is used for the hydraulic pressure to the heating supply channel and detects, be used for the electrically operated valve that the discharge of heating supply channel is regulated and be used for the temperature sensor that the water temperature to the heating water return pipeline detects; And be used for the main controller module the water pump that is installed on the heating supply channel being controlled and is used for according to the detected signal of temperature sensor the aperture of electrically operated valve being regulated according to the detected signal of pressure sensor; The input of said main controller module is connected to A/D change-over circuit module; Said pressure sensor and temperature sensor all join through the input of A/D change-over circuit module and main controller module; The output of said main controller module is connected to valve driver and frequency converter; The output of said electrically operated valve and valve driver joins, and the output of said water pump and frequency converter joins.
Above-mentioned heating energy-saving control system is characterized in that: said energy-saving controller also comprises serial communication circuit module of joining with said main controller module and the touch LCD screen that joins with the serial communication circuit module.
Above-mentioned heating energy-saving control system; It is characterized in that: the input of said main controller module is connected to the key circuit module that is used to import the control parameter, and the output of said main controller module is connected to the LCDs that is used to show control parameter and system health information.
Above-mentioned heating energy-saving control system; It is characterized in that: the input of said main controller module is connected to and is used for the position sensor that the aperture to electrically operated valve detects in real time, and the output of said main controller module is connected to the valve opening indicator that is used to indicate the electrically operated valve opening information.
Above-mentioned heating energy-saving control system is characterized in that: said valve opening indicator is the LED indicator.
Above-mentioned heating energy-saving control system is characterized in that: said main controller module is ARM microprocessor LPC1752.
Above-mentioned heating energy-saving control system is characterized in that: said tele-control system is an industrial control computer.
Above-mentioned heating energy-saving control system; It is characterized in that: said wireless communication system is the Internet network; Said industrial control computer and Internet network join, and said main controller module joins through Internet network interface circuit module and Internet network.
The utility model compared with prior art has the following advantages:
1, the utility model adopts integrated, modular design, and is simple in structure, reasonable in design.
2, the utility model adopts wireless communication system to communicate, and specifically can realize through the Internet network, and the Internet network technology is ripe, and communication speed is fast and reliability is high, and the institute's trouble caused of can also avoiding connecting up is used simple operation.
3, the hommization degree of the utility model is high; Can really realize heating according to need; When climate temperature rises, can reduce heat supply temperature, increase heat supply temperature when climate temperature descends, can also realize the district heating of zones of different in the same heating system; Reduce the waste of resource, improved the comfort level of heating efficiency and heat supply.
4, the realization cost of the utility model is low, and functional reliability is high, long service life.
5, the utility model is practical, and result of use is good, and is easy to utilize.
In sum, the utility model is simple in structure, and is reasonable in design, uses simple operation, can really realize heating according to need and district heating, and heating efficiency is high, and the comfort level of heat supply is high, realizes that cost is low, practical, and result of use is good, and is easy to utilize.
Through accompanying drawing and embodiment, the technical scheme of the utility model is done further detailed description below.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model embodiment 1.
Fig. 2 is the circuit block diagram of the utility model embodiment 2.
Fig. 3 is the schematic block circuit diagram of energy-saving controller among the utility model embodiment 2.
Description of reference numerals:
The specific embodiment
As shown in Figure 1; The utility model comprises tele-control system 1 and an energy-saving controller 2 of also communicating by letter through wireless communication system 3 and tele-control system 1 wireless connections; Said energy-saving controller 2 comprises the pressure sensor 2-1 that is used for the hydraulic pressure to the heating supply channel and detects, be used for the electrically operated valve 2-2 that the discharge of heating supply channel is regulated and be used for the temperature sensor 2-3 that the water temperature to the heating water return pipeline detects; And be used for the main controller module 2-4 that the water pump 4 that is installed on the heating supply channel controlled and is used for according to the detected signal of temperature sensor 2-3 the aperture of electrically operated valve 2-2 being regulated according to the detected signal of pressure sensor 2-1; The input of said main controller module 2-4 is connected to A/D change-over circuit module 2-5; Said pressure sensor 2-1 and temperature sensor 2-3 all join through the input of A/D change-over circuit module 2-5 and main controller module 2-4; The output of said main controller module 2-4 is connected to valve driver 2-6 and frequency converter 2-7; The output of said electrically operated valve 2-2 and valve driver 2-6 joins, and said water pump 4 joins with the output of frequency converter 2-7.
In the present embodiment, said energy-saving controller 2 also comprises serial communication circuit module 2-8 that joins with said main controller module 2-4 and the touch LCD screen 2-9 that joins with serial communication circuit module 2-8.The input of said main controller module 2-4 is connected to and is used for the position sensor 2-12 that the aperture to electrically operated valve 2-2 detects in real time, and the output of said main controller module 2-4 is connected to the valve opening indicator 2-13 that is used to indicate electrically operated valve 2-2 opening information.
In the present embodiment, said valve opening indicator 2-13 is the LED indicator.Said main controller module 2-4 is ARM microprocessor LPC1752.Said tele-control system 1 is an industrial control computer.Said wireless communication system 3 is the Internet network, and said industrial control computer and Internet network join, and said main controller module 2-4 joins through Internet network interface circuit module 2-14 and Internet network.
During use, electrically operated valve 2-2 and pressure sensor 2-1 are installed on the heating supply channel, and temperature sensor 2-3 is installed on the heating water return pipeline.The operation principle and the course of work of the utility model are: after system starts; Be transferred to energy-saving controller 2 through tele-control system 1 input control parameter and through wireless communication system 3; Perhaps through touch LCD screen 2-9 input and demonstration control parameter, the control parameter of importing through touch LCD screen 2-9 is transferred to main controller module 2-4 through serial communication circuit module 2-8; Pressure sensor 2-1 detects in real time the hydraulic pressure in the heating supply channel and detected data is exported to A/D change-over circuit module 2-5; Temperature sensor 2-3 detects in real time the water temperature in the heating water return pipeline and detected data is exported to A/D change-over circuit module 2-5; A/D change-over circuit module 2-5 carries out exporting to main controller module 2-4 after the A/D conversion to the signal of pressure sensor 2-1 output and the signal of temperature sensor 2-3 output; Main controller module 2-4 controls water pump 4 through frequency converter 2-7 according to control parameter and the detected signal of pressure sensor 2-1; Simultaneously, main controller module 2-4 regulates the aperture of electrically operated valve 2-2 through valve driver 2-6 according to control parameter and the detected signal of temperature sensor 2-3.In addition, position sensor 2-12 detects the aperture of electrically operated valve 2-2 in real time and detected signal is exported to main controller module 2-4, has realized the closed-loop adjustment to electrically operated valve 2-2 aperture; Simultaneously, main controller module 2-4 can also show the aperture of electrically operated valve 2-2 through valve opening indicator 2-13 in real time.Water temperature in hydraulic pressure in the heating supply channel, the heating water return pipeline and the aperture of electrically operated valve 2-2 can either show through touch LCD screen 2-9; Can also be transferred in the tele-control system 1, convenient scene and long-range staff observe.
In conjunction with Fig. 2 and Fig. 3; What present embodiment and embodiment 1 were different is; Said energy-saving controller 2 is a plurality of; The input of said main controller module 2-4 is connected to the key circuit module 2-10 that is used to import the control parameter, and the output of said main controller module 2-4 is connected to the LCDs 2-11 that is used to show control parameter and system health information.All the other structures are all identical with embodiment 1.
What the course of work of present embodiment and embodiment 1 were different is; Through key circuit module 2-10 input control parameter; The aperture of hydraulic pressure, the water temperature in the heating water return pipeline and electrically operated valve 2-2 in control parameter, the heating supply channel can show through LCDs 2-11, and all the other courses of work are all identical with embodiment 1.In addition; Energy-saving controller 2 in the present embodiment is a plurality of; For example be four and be installed in respectively in school instruction building, school administraction building, school lunch service building and the hall of residence building; Through the control parameter is set respectively, can realize control automatically at times, for example to this place heating; Control place, school instruction building MONDAY to FRIDAY is according to outdoor temperature or segmentation heat supply; Control place, school administraction building MONDAY to FRIDAY is according to outdoor temperature or divide the segmentation heat supply of 8 periods all day, and control place, school lunch service building Monday to the meal time on Sunday is according to outdoor temperature or heat supply at times, and control place, hall of residence building Monday to night on Sunday is according to the outdoor temperature heat supply.And when not adopting the utility model, these four places can only be uncontrolled blindness heat supplies all day on Monday to Sunday.
In sum, the utility model can really be realized heating according to need and by district heating, reduce the waste of resource, improve the comfort level of heating efficiency and heat supply.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any restriction; Everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of the utility model technical scheme according to the utility model technical spirit.
Claims (8)
1. heating energy-saving control system; It is characterized in that: comprise tele-control system (1) and one or more energy-saving controllers (2) of also communicating by letter through wireless communication system (3) and tele-control system (1) wireless connections; Said energy-saving controller (2) comprises the pressure sensor (2-1) that is used for the hydraulic pressure to the heating supply channel and detects, be used for the electrically operated valve (2-2) that the discharge of heating supply channel is regulated and be used for the temperature sensor (2-3) that the water temperature to the heating water return pipeline detects; And be used for the main controller module (2-4) the water pump (4) that is installed on the heating supply channel being controlled and is used for according to the detected signal of temperature sensor (2-3) aperture of electrically operated valve (2-2) being regulated according to the detected signal of pressure sensor (2-1); The input of said main controller module (2-4) is connected to A/D change-over circuit module (2-5); Said pressure sensor (2-1) and temperature sensor (2-3) all join through the input of A/D change-over circuit module (2-5) with main controller module (2-4); The output of said main controller module (2-4) is connected to valve driver (2-6) and frequency converter (2-7); Said electrically operated valve (2-2) joins with the output of valve driver (2-6), and said water pump (4) joins with the output of frequency converter (2-7).
2. according to the described heating energy-saving control system of claim 1, it is characterized in that: said energy-saving controller (2) comprises serial communication circuit module (2-8) of joining with said main controller module (2-4) and the touch LCD screen (2-9) that joins with serial communication circuit module (2-8).
3. according to the described heating energy-saving control system of claim 1; It is characterized in that: the input of said main controller module (2-4) is connected to the key circuit module (2-10) that is used to import the control parameter, and the output of said main controller module (2-4) is connected to the LCDs (2-11) that is used to show control parameter and system health information.
4. according to claim 2 or 3 described heating energy-saving control systems; It is characterized in that: the input of said main controller module (2-4) is connected to and is used for the position sensor (2-12) that the aperture to electrically operated valve (2-2) detects in real time, and the output of said main controller module (2-4) is connected to the valve opening indicator (2-13) that is used to indicate electrically operated valve (2-2) opening information.
5. according to the described heating energy-saving control system of claim 4, it is characterized in that: said valve opening indicator (2-13) is the LED indicator.
6. according to claim 2 or 3 described heating energy-saving control systems, it is characterized in that: said main controller module (2-4) is ARM microprocessor LPC1752.
7. according to claim 2 or 3 described heating energy-saving control systems, it is characterized in that: said tele-control system (1) is an industrial control computer.
8. according to the described heating energy-saving control system of claim 7; It is characterized in that: said wireless communication system (3) is the Internet network; Said industrial control computer and Internet network join, and said main controller module (2-4) joins through Internet network interface circuit module (2-14) and Internet network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202388060U CN202581551U (en) | 2012-05-25 | 2012-05-25 | Heating energy-saving control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202388060U CN202581551U (en) | 2012-05-25 | 2012-05-25 | Heating energy-saving control system |
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| CN202581551U true CN202581551U (en) | 2012-12-05 |
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| CN2012202388060U Expired - Fee Related CN202581551U (en) | 2012-05-25 | 2012-05-25 | Heating energy-saving control system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075760A (en) * | 2013-01-31 | 2013-05-01 | 天津市热电设计院 | Hydraulic equilibrium control system of secondary network of centralized heat-supply network and control method thereof |
| CN103411265A (en) * | 2013-08-20 | 2013-11-27 | 华北电力大学 | Intelligent energy-saving type automatic room heating control system |
| CN103471178A (en) * | 2013-10-10 | 2013-12-25 | 张久明 | Heat supply energy-saving control system and energy-saving control method |
| CN103984328A (en) * | 2014-05-31 | 2014-08-13 | 武汉理工大学 | Heating energy-saving system capable of being remotely controlled and heating energy-saving method |
| CN104390261A (en) * | 2014-11-26 | 2015-03-04 | 北华大学 | Automatic temperature control electric heating composite floor and master control device thereof |
| CN106545835A (en) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | The monitoring system that a kind of boiler heat-energy is utilized |
| CN110319485A (en) * | 2019-05-28 | 2019-10-11 | 湖北英特吉新能源科技有限公司 | A kind of novel central heating control system and method |
| CN112361596A (en) * | 2020-10-22 | 2021-02-12 | 珠海格力电器股份有限公司 | Heat pump system at low ring temperature, control method thereof and controller |
| CN112710026A (en) * | 2020-12-29 | 2021-04-27 | 吉林同鑫热力集团股份有限公司 | Intelligent safety monitoring control system and method for heat supply device |
-
2012
- 2012-05-25 CN CN2012202388060U patent/CN202581551U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075760B (en) * | 2013-01-31 | 2015-07-15 | 天津市热电设计院 | Hydraulic equilibrium control system of secondary network of centralized heat-supply network and control method thereof |
| CN103075760A (en) * | 2013-01-31 | 2013-05-01 | 天津市热电设计院 | Hydraulic equilibrium control system of secondary network of centralized heat-supply network and control method thereof |
| CN103411265A (en) * | 2013-08-20 | 2013-11-27 | 华北电力大学 | Intelligent energy-saving type automatic room heating control system |
| CN103411265B (en) * | 2013-08-20 | 2016-04-20 | 华北电力大学 | The energy-saving room heating automatic control system of wisdom |
| CN103471178A (en) * | 2013-10-10 | 2013-12-25 | 张久明 | Heat supply energy-saving control system and energy-saving control method |
| CN103471178B (en) * | 2013-10-10 | 2014-12-17 | 张久明 | Heat supply energy-saving control system and energy-saving control method |
| CN103984328A (en) * | 2014-05-31 | 2014-08-13 | 武汉理工大学 | Heating energy-saving system capable of being remotely controlled and heating energy-saving method |
| CN104390261A (en) * | 2014-11-26 | 2015-03-04 | 北华大学 | Automatic temperature control electric heating composite floor and master control device thereof |
| CN104390261B (en) * | 2014-11-26 | 2017-04-26 | 北华大学 | Automatic temperature control electric heating composite floor and master control device thereof |
| CN106545835A (en) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | The monitoring system that a kind of boiler heat-energy is utilized |
| CN110319485A (en) * | 2019-05-28 | 2019-10-11 | 湖北英特吉新能源科技有限公司 | A kind of novel central heating control system and method |
| CN112361596A (en) * | 2020-10-22 | 2021-02-12 | 珠海格力电器股份有限公司 | Heat pump system at low ring temperature, control method thereof and controller |
| CN112361596B (en) * | 2020-10-22 | 2021-10-22 | 珠海格力电器股份有限公司 | Heat pump system at low ring temperature, control method thereof and controller |
| CN112710026A (en) * | 2020-12-29 | 2021-04-27 | 吉林同鑫热力集团股份有限公司 | Intelligent safety monitoring control system and method for heat supply device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 12004, room 710075, block B, green sea area, No. 1 Kam Road, Xi'an hi tech Zone, Shaanxi, China Patentee after: SHAANXI CHENGMING ENERGY CONSERVATION TECHNOLOGY CO., LTD. Address before: 710075 Shaanxi city of Xi'an province high tech Zone Road maple leaf square block A Room 501 Patentee before: Shaanxi Chengming Environment Protection Technology Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heating energy-saving control system Effective date of registration: 20170705 Granted publication date: 20121205 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI CHENGMING ENERGY CONSERVATION TECHNOLOGY CO., LTD. Registration number: 2017990000580 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180725 Granted publication date: 20121205 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI CHENGMING ENERGY CONSERVATION TECHNOLOGY CO., LTD. Registration number: 2017990000580 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heating energy-saving control system Effective date of registration: 20180725 Granted publication date: 20121205 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI CHENGMING ENERGY CONSERVATION TECHNOLOGY CO., LTD. Registration number: 2018990000594 |
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| 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: 20121205 Termination date: 20190525 |