CN204345794U - Heating network monitoring system - Google Patents
Heating network monitoring system Download PDFInfo
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- CN204345794U CN204345794U CN201420693961.0U CN201420693961U CN204345794U CN 204345794 U CN204345794 U CN 204345794U CN 201420693961 U CN201420693961 U CN 201420693961U CN 204345794 U CN204345794 U CN 204345794U
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Abstract
The utility model belongs to heating network technical field, particularly relate to a kind of heating network monitoring system, comprise central server, controller and communication module, described communication module comprises DTU and antenna, described DTU is with the integral point value of temperature sensor collecting temperature, described controller is programmable controller PLC, described PLC is connected with once net control valve and automatically regulates a net control valve position to ensure that return water temperature is for setting by PID mode, described PLC timing acquiring one secondary net pressure of supply water, one secondary net pressure of return water, secondary network pressure of supply water, secondary network pressure of return water, pump entry pressure, circulating-pump outlet pressure, one secondary net supply water temperature, one secondary net return water temperature, secondary network supply water temperature, secondary network return water temperature, each heat exchanger secondary network leaving water temperature, outdoor environment temperature, water supply tank liquid level, one secondary net flow, heat, secondary network water supply flow, secondary network refill flow, each pump operation parameter also stores by regulation, timing transmission is to DTU.
Description
Technical field
The utility model belongs to heating network technical field, particularly relates to a kind of heating network monitoring system.
Background technology
Usually be applied in the large-scale centralized heating system of city at present, heat supply region area is large, and heat supply control lag is serious, and the control difficulty of heating system increases, and easily forms the situation of " near-thermal is far cold " and the imbalance of water conservancy and thermal drying; Heating quality and effect are difficult to ensure, are unfavorable for the energy-saving run of heating system.And a lot of heat exchange station is long neglected and in disrepair, ageing equipment, control mode are single, cannot achieve effective control, cause the significant wastage of the energy, the development trend of uncomfortable energy-saving and emission-reduction.Heat exchange station operational management personnel general level is not high simultaneously, causes heat-exchange system Frequent Troubles, cannot ensure the normal operation of heat supply, have a strong impact on and use thermal mass.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of heating network monitoring system, it is characterized in that: comprise central server, controller and communication module, described communication module comprises DTU and antenna, described DTU is with the integral point value of temperature sensor collecting temperature, and by the GPRS signal of antenna and internet, room temperature being uploaded to central server, described controller is programmable controller PLC
Described PLC is connected with once net control valve and automatically regulates a net control valve position to ensure that return water temperature is for setting by PID mode,
Described PLC timing acquiring one secondary net pressure of supply water, one secondary net pressure of return water, secondary network pressure of supply water, secondary network pressure of return water, pump entry pressure, circulating-pump outlet pressure, one secondary net supply water temperature, one secondary net return water temperature, secondary network supply water temperature, secondary network return water temperature, each heat exchanger secondary network leaving water temperature, outdoor environment temperature, water supply tank liquid level, one secondary net flow, heat, secondary network water supply flow, secondary network refill flow, each pump operation parameter also stores by regulation, timing transmission is to DTU, described PLC controls once net control valve closed loop automatically according to the signal gathered, described PLC can assign instruction by receiving center server at any time, when realizing school, transmit data immediately, amendment parameter, force to control the operations such as temperature-sensing valve,
Described PLC is connected with gate inhibition's switch, gate inhibition's switch motion number of times and beginning and ending time can be recorded, to arrive at a station record as patrol officer, and upload to central server,
Described PLC is connected with alarm, and have and extremely report to the police immediately and be uploaded to central server, central server, by warning message, is sent in corresponding personnel's mobile phone by short message mode.
Described central server has fixed ip address and sets fixed port, has powerful database, receives each substation uploading data.
Described central server center software adopts BS structure, to facilitate the computer that can surf the Net at authorized rear accessing database.
Described central server has corresponding monitoring of software, show each station uploading data and historical data, and there is query function, flow indication, warning and SMS, assign instruction and information (during school, calling, amendment parameter, Long-distance Control), report printing, curve display, by user's request with supply a model and do various calculating and prediction.
The beneficial effects of the utility model are: heat exchange station and control system, dispatching patcher combine on the spot, diagnose the operating mode of whole heat supply network. heat exchange station is optimizing operation on the spot. realize the restriction of one-level net maximum heat flow, the restriction of maximum flow of water amount, the restriction of the highest return water temperature, a secondary net backwater temperature difference restriction, fouling of heat exchangers detection etc., use the utility model can realize effective control of heating system, ensure good Heating quality and effect, economize energy, meet the development trend of energy-saving and emission-reduction, can unmanned be realized simultaneously, reduce labour cost.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is done and will explain explanation further.
The utility model comprises central server, controller and communication module, communication module comprises DTU and antenna, DTU is with the integral point value of temperature sensor collecting temperature, and by the GPRS signal of antenna and internet, room temperature is uploaded to central server, controller is programmable controller PLC, PLC is connected and automatically regulates a net control valve position to ensure that return water temperature is for setting by PID mode with once net control valve, PLC timing acquiring one secondary net pressure of supply water, one secondary net pressure of return water, secondary network pressure of supply water, secondary network pressure of return water, pump entry pressure, circulating-pump outlet pressure, one secondary net supply water temperature, one secondary net return water temperature, secondary network supply water temperature, secondary network return water temperature, each heat exchanger secondary network leaving water temperature, outdoor environment temperature, water supply tank liquid level, one secondary net flow, heat, secondary network water supply flow, secondary network refill flow, each pump operation parameter also stores by regulation, and timing transmission controls once net control valve closed loop to DTU, PLC automatically according to the signal gathered, and PLC can assign instruction, when realizing school by receiving center server at any time, transmit data immediately, amendment parameter, force to control the operations such as temperature-sensing valve, PLC is connected with gate inhibition's switch, gate inhibition's switch motion number of times and beginning and ending time can be recorded, to arrive at a station record as patrol officer, and uploading to central server, PLC is connected with alarm, has and extremely reports to the police immediately and be uploaded to central server, central server, by warning message, is sent in corresponding personnel's mobile phone by short message mode.Central server has fixed ip address and sets fixed port, has powerful database, receives each substation uploading data; Center software adopts BS structure, to facilitate the computer that can surf the Net at authorized rear accessing database; There is corresponding monitoring of software, show each station uploading data and historical data, and there is query function, flow indication, warning and SMS, assign instruction and information (during school, calling, amendment parameter, Long-distance Control), report printing, curve display, by user's request with supply a model and do various calculating and prediction.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (4)
1. heating network monitoring system, it is characterized in that: comprise central server, controller and communication module, described communication module comprises DTU and antenna, described DTU is with the integral point value of temperature sensor collecting temperature, and by the GPRS signal of antenna and internet, room temperature is uploaded to central server, described controller is programmable controller PLC
Described PLC is connected with once net control valve and automatically regulates a net control valve position to ensure that return water temperature is for setting by PID mode,
Described PLC timing acquiring one secondary net pressure of supply water, one secondary net pressure of return water, secondary network pressure of supply water, secondary network pressure of return water, pump entry pressure, circulating-pump outlet pressure, one secondary net supply water temperature, one secondary net return water temperature, secondary network supply water temperature, secondary network return water temperature, each heat exchanger secondary network leaving water temperature, outdoor environment temperature, water supply tank liquid level, one secondary net flow, heat, secondary network water supply flow, secondary network refill flow, each pump operation parameter also stores by regulation, timing transmission is to DTU, described PLC controls once net control valve closed loop automatically according to the signal gathered, described PLC can assign instruction by receiving center server at any time, when realizing school, transmit data immediately, amendment parameter, force to control the operations such as temperature-sensing valve,
Described PLC is connected with gate inhibition's switch, gate inhibition's switch motion number of times and beginning and ending time can be recorded, to arrive at a station record as patrol officer, and upload to central server,
Described PLC is connected with alarm, and have and extremely report to the police immediately and be uploaded to central server, central server, by warning message, is sent in corresponding personnel's mobile phone by short message mode.
2. heating network monitoring system according to claim 1, is characterized in that described central server has fixed ip address and sets fixed port, has powerful database, receives each substation uploading data.
3. heating network monitoring system according to claim 1, is characterized in that described central server center software adopts BS structure, to facilitate the computer that can surf the Net at authorized rear accessing database.
4. heating network monitoring system according to claim 1, it is characterized in that described central server has corresponding monitoring of software, show each station uploading data and historical data, and there is query function, flow indication, warning and SMS, assign instruction and information (during school, calling, amendment parameter, Long-distance Control), report printing, curve display, by user's request with supply a model and do various calculating and prediction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693961.0U CN204345794U (en) | 2014-11-18 | 2014-11-18 | Heating network monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693961.0U CN204345794U (en) | 2014-11-18 | 2014-11-18 | Heating network monitoring system |
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| CN204345794U true CN204345794U (en) | 2015-05-20 |
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| CN201420693961.0U Expired - Fee Related CN204345794U (en) | 2014-11-18 | 2014-11-18 | Heating network monitoring system |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182894A (en) * | 2015-09-21 | 2015-12-23 | 山东格瑞蓝热能设备有限公司 | Remote control system and method for heat energy equipment |
| CN105953301A (en) * | 2016-05-12 | 2016-09-21 | 南京恒星自动化设备有限公司 | Urban central heating energy-saving system and regulation method thereof |
| CN106016419A (en) * | 2016-05-31 | 2016-10-12 | 许昌东方热力有限公司 | Heat supply system |
| CN106094708A (en) * | 2016-07-07 | 2016-11-09 | 揭阳市易捷五金机电有限公司 | PLC remote on-line monitoring method, system, monitor terminal and remote server |
| CN107091496A (en) * | 2017-05-23 | 2017-08-25 | 辽宁地质工程职业学院 | A kind of network central heating device |
| CN107154081A (en) * | 2016-12-02 | 2017-09-12 | 天津市津安热电有限公司 | A kind of heating network with intelligent inspection system |
| CN109028286A (en) * | 2018-10-11 | 2018-12-18 | 河北工大科雅能源科技股份有限公司 | A kind of heat supply balance regulation system based on monitor supervision platform and smart valve |
| CN109373441A (en) * | 2018-12-20 | 2019-02-22 | 普瑞森能源科技（北京）股份有限公司 | Heat supply network energy management system and its processing method |
| CN109519966A (en) * | 2018-11-23 | 2019-03-26 | 广州大学 | A kind of coal-burning boiler Auxiliaries Control System |
| CN110715347A (en) * | 2019-10-30 | 2020-01-21 | 瑞纳智能设备股份有限公司 | One-network balancing device and control method |
| CN112085938A (en) * | 2020-08-14 | 2020-12-15 | 华能国际电力股份有限公司南通电厂 | Single-line heating supply network monitoring and metering system of power plant |
| CN112254207A (en) * | 2020-10-26 | 2021-01-22 | 刘苑茹 | Abnormal state online monitoring and alarming system for heat supply pipe network |
| CN113623721A (en) * | 2021-08-10 | 2021-11-09 | 长春市云谷节能科技有限公司 | Supply and return water digital data processing system and method based on analog-to-digital conversion control |
-
2014
- 2014-11-18 CN CN201420693961.0U patent/CN204345794U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182894A (en) * | 2015-09-21 | 2015-12-23 | 山东格瑞蓝热能设备有限公司 | Remote control system and method for heat energy equipment |
| CN105953301A (en) * | 2016-05-12 | 2016-09-21 | 南京恒星自动化设备有限公司 | Urban central heating energy-saving system and regulation method thereof |
| CN106016419A (en) * | 2016-05-31 | 2016-10-12 | 许昌东方热力有限公司 | Heat supply system |
| CN106094708A (en) * | 2016-07-07 | 2016-11-09 | 揭阳市易捷五金机电有限公司 | PLC remote on-line monitoring method, system, monitor terminal and remote server |
| CN107154081A (en) * | 2016-12-02 | 2017-09-12 | 天津市津安热电有限公司 | A kind of heating network with intelligent inspection system |
| CN107091496A (en) * | 2017-05-23 | 2017-08-25 | 辽宁地质工程职业学院 | A kind of network central heating device |
| CN109028286A (en) * | 2018-10-11 | 2018-12-18 | 河北工大科雅能源科技股份有限公司 | A kind of heat supply balance regulation system based on monitor supervision platform and smart valve |
| CN109519966A (en) * | 2018-11-23 | 2019-03-26 | 广州大学 | A kind of coal-burning boiler Auxiliaries Control System |
| CN109373441A (en) * | 2018-12-20 | 2019-02-22 | 普瑞森能源科技（北京）股份有限公司 | Heat supply network energy management system and its processing method |
| CN110715347A (en) * | 2019-10-30 | 2020-01-21 | 瑞纳智能设备股份有限公司 | One-network balancing device and control method |
| CN112085938A (en) * | 2020-08-14 | 2020-12-15 | 华能国际电力股份有限公司南通电厂 | Single-line heating supply network monitoring and metering system of power plant |
| CN112085938B (en) * | 2020-08-14 | 2021-04-20 | 华能国际电力股份有限公司南通电厂 | Single-line heating supply network monitoring and metering system of power plant |
| CN112254207A (en) * | 2020-10-26 | 2021-01-22 | 刘苑茹 | Abnormal state online monitoring and alarming system for heat supply pipe network |
| CN113623721A (en) * | 2021-08-10 | 2021-11-09 | 长春市云谷节能科技有限公司 | Supply and return water digital data processing system and method based on analog-to-digital conversion control |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160412 Address after: 300000 No. 62 Yingbin street, Dagang District, Binhai New Area, Tianjin, China Patentee after: Tianjin Sunny Automation Engineering Co., Ltd. Address before: 300203, the south side of Ma Zhen Town, Baodi District, Tianjin Patentee before: TIANJIN JINMA HEATING POWER CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20161118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |