CN201522059U - Remote information monitoring system of ground source heat pump central air conditioner - Google Patents
Remote information monitoring system of ground source heat pump central air conditioner Download PDFInfo
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- CN201522059U CN201522059U CN2009201103279U CN200920110327U CN201522059U CN 201522059 U CN201522059 U CN 201522059U CN 2009201103279 U CN2009201103279 U CN 2009201103279U CN 200920110327 U CN200920110327 U CN 200920110327U CN 201522059 U CN201522059 U CN 201522059U
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Abstract
The utility model relates to a remote information monitoring system of a ground source heat pump central air conditioner, which comprises a central air conditioning unit data acquisition station, a system network and a monitoring center, wherein the central air conditioning unit data acquisition station is responsible for acquiring operating real-time parameters of a central air conditioning unit and transmitting the parameters to the monitoring center by the system network. The system has the benefits of realizing the concentrated monitoring and control on the operating parameters of the central air conditioning unit, being unattended on site and improving the economic benefits of enterprises.
Description
Technical field
The present invention relates to a kind of earth source heat pump central air-conditioning remote control technology, utilize computer network and software engineering to gather long-range earth source heat pump central air conditioner system information in real time, so that system management is grasped system operation situation in real time.
Background technology
The earth source heat pump central air-conditioning is the novel air conditioning system that utilizes renewable energy technologies.With the policy support of country to new energy technology, earth source heat pump is used widely at present.Particularly in large public building, the utilization and extention ground source heat pump technology is to energy-saving and emission-reduction, and it is significant to develop a circular economy.
As the application of new energy technology, still lack the management means of the science of improving at present.For giving full play to the advantage of this technology, need monitor and manage the central air conditioner system of applying ground source heat pump technology.
Long-range earth source heat pump central air-conditioning monitoring system can realize remote data acquisition and monitoring, on the system server of system integrator and management organization's foundation, the actual state of grasp system operation, be convenient to the problem that the scene occurs is instructed timely and accurately and manages, guarantee the normal operation of system.
The utility model content
The purpose of this utility model, be in order to solve the technical problem of existing earth source heat pump central air conditioner system remote monitoring, the utility model provides a kind of earth source heat pump central air conditioner system long distance control system solution, this system can monitor the operation conditions of central air conditioner system in real time, to in time reporting to the police, concrete solution is proposed to the user in the fault of system's emerged in operation.
A kind of earth source heat pump central air-conditioning of the utility model remote information monitoring system, described system is by central air-conditioning unit data collection station, and grid and monitoring center form, and described data collection station comprises:
On-the-spot PLC (Programmable logic Controller, Programmable Logic Controller) control system: gather the central air conditioner system parameter in real time;
GPRS DTU (Data Terminal unit, data terminal equipment) communication module: receive the data that on-the-spot PLC control system is gathered, and these data are sent to monitoring center by grid;
Described grid: be made of GPRS of commmunication company and Internet, the GPRS network and the Internet that move have channel interface;
Described monitoring center comprises:
Data center: described data center includes ADSL MODEM, fire wall, router and gateway machine, and ADSL Modem receives by the next field data of grid transmission, detects through fire wall, is sent to data center server;
Data center server: receive on-the-spot real time data from data center, and store, historical trend analysis, report printing;
Client computer: be connected to data center server by Ethernet, finish system and user's man-machine communication.
The beneficial effects of the utility model are: realized concentrated supervision and control to the central air conditioner system operational factor, can accomplish on-the-spot unmanned, improved economic benefit of enterprises.
Description of drawings
Fig. 1 is the system block diagram of the utility model monitoring system.
The specific embodiment
One, system forms
Native system is made up of a monitoring center and some central air-conditioning unit data collection stations that is distributed in a distant place.This system can carry out on-line monitoring to each central air-conditioning unit running status, and the real time data of distal center air-conditioning unit is transferred to monitoring center automatically by GPRS-INTERNET, carries out data monitoring by the computer system of monitoring center.Comprise that by central air-conditioning unit data collection station grid and monitoring center form, described data collection station comprises:
On-the-spot PLC (Programmable logic Controller, Programmable Logic Controller) control system: gather the central air conditioner system parameter in real time;
GPRS DTU (Data Terminal unit, data terminal equipment) communication module: receive the data that on-the-spot PLC control system is gathered, and these data are sent to monitoring center by grid;
Described grid: be made of GPRS of commmunication company and Internet, the GPRS network and the Internet that move have channel interface;
Described monitoring center comprises:
Data center: described data center includes ADSL MODEM, fire wall, router and gateway machine, and ADSL Modem receives by the next field data of grid transmission, detects through fire wall, is sent to data center server;
Data center server: receive on-the-spot real time data from data center, and store, historical trend analysis, report printing;
Client computer: the man-machine communication who finishes system and user.
Two, grid
This system finishes by GPRS DTU communication module and commmunication company's GPRS network.DTU mainly finishes the task of on-the-spot PLC and centre data server transmission forwarding, also is simultaneously the working interface with mobile GPRS network.The main parameter that is provided with is as follows:
1) with mobile GPRS APN (visit knot-net) mode.Utilize the public network of China Mobile to conduct interviews.
2) data send destination, i.e. the IP address or the domain name of data center server or router.
3) with the interface parameters of on-the-spot PLC, comprise baud rate, position of rest, even-odd check, data bit, current control.
4) DTU is for some parameter configuration of different regions GPRS network quality.
Data are after DTU sends to CGSN on the mobile GPRS network, and the GPRS network and the Internet that move have channel interface, and therefore, mobile CGSN server can be forwarded to data on data center server or the router through Internet again.
The field data that the transmission of mobile GPRS network is sent here is through Internet, separates by ADSL Modem signal and delivers to the enterprising line data of data designated central server after the menstruation regulating fire wall detects and receive and handle.
Three, the course of work
(1) after on-the-spot PLC control system is gathered the central air conditioner system parameter in real time, data is sent to GPRS DTU communication module by the RS-485 serial ports;
(2) described GPRS DTU communication module is configured, imports the fixed ip address of data center in advance;
(3) after GPRS DTU communication module is received the data that on-the-spot PLC control system sends, these data via grid, are sent to (being data center router) in the fixed ip address main frame that is provided with previously; The GPRSDTU communication module via the process that grid sends data is: data are delivered in China Mobile's GPRS network, and then through Internet, receive by ADSLMODEM in data center.
(4) the central air conditioner system on-site parameters receives by the ADSL MODEM of data center, after the route via router, is sent to data center server;
(5) data center server to data store, historical trend analysis, report printing etc.
Claims (1)
1. earth source heat pump central air-conditioning remote information monitoring system, described system is by central air-conditioning unit data collection station, and grid and monitoring center form, and it is characterized in that:
Data collection station comprises:
On-the-spot PLC control system: gather the central air conditioner system parameter in real time;
GPRS DTU communication module: receive the data that on-the-spot PLC control system is gathered, and these data are sent to monitoring center by grid;
Grid: be made of GPRS of commmunication company and Internet, the GPRS network and the Internet that move have channel interface;
Monitoring center comprises:
Data center: described data center includes ADSL MODEM, fire wall, router and gateway machine, and ADSL Modem receives by the next field data of grid transmission, detects through fire wall, is sent to data center server;
Data center server: receive on-the-spot real time data from data center, and store, historical trend analysis, report printing;
Client computer: be connected to data center server by Ethernet, finish system and user's man-machine communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201103279U CN201522059U (en) | 2009-07-27 | 2009-07-27 | Remote information monitoring system of ground source heat pump central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201103279U CN201522059U (en) | 2009-07-27 | 2009-07-27 | Remote information monitoring system of ground source heat pump central air conditioner |
Publications (1)
| Publication Number | Publication Date |
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| CN201522059U true CN201522059U (en) | 2010-07-07 |
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| CN2009201103279U Expired - Lifetime CN201522059U (en) | 2009-07-27 | 2009-07-27 | Remote information monitoring system of ground source heat pump central air conditioner |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277872A (en) * | 2013-05-16 | 2013-09-04 | 青岛农业大学 | Central air-conditioner remote monitoring alarm system base on computer |
| CN104536405A (en) * | 2014-12-16 | 2015-04-22 | 珠海格力电器股份有限公司 | Remote monitoring system of air conditioning unit |
| CN105276756A (en) * | 2014-07-21 | 2016-01-27 | 江西挪宝电器有限公司 | Remote control system and method for ground source heat pump module units |
| CN106375124A (en) * | 2016-08-31 | 2017-02-01 | 上海新宜能环境科技有限公司 | Remote monitoring method of ground source heat pump host |
| CN106979590A (en) * | 2017-04-20 | 2017-07-25 | 芜湖锐华暖通科技有限公司 | A kind of abnormal online monitoring system of the heating and ventilating equipment based on Internet of Things |
-
2009
- 2009-07-27 CN CN2009201103279U patent/CN201522059U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277872A (en) * | 2013-05-16 | 2013-09-04 | 青岛农业大学 | Central air-conditioner remote monitoring alarm system base on computer |
| CN103277872B (en) * | 2013-05-16 | 2016-02-03 | 青岛农业大学 | Computer based central air-conditioning remote monitoring and warning system |
| CN105276756A (en) * | 2014-07-21 | 2016-01-27 | 江西挪宝电器有限公司 | Remote control system and method for ground source heat pump module units |
| CN104536405A (en) * | 2014-12-16 | 2015-04-22 | 珠海格力电器股份有限公司 | Remote monitoring system of air conditioning unit |
| CN106375124A (en) * | 2016-08-31 | 2017-02-01 | 上海新宜能环境科技有限公司 | Remote monitoring method of ground source heat pump host |
| CN106979590A (en) * | 2017-04-20 | 2017-07-25 | 芜湖锐华暖通科技有限公司 | A kind of abnormal online monitoring system of the heating and ventilating equipment based on Internet of Things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ECO-GREENLAND (BEIJING) GROUND SOURCE TECHNOLOGICA Free format text: FORMER NAME: BEIJING ECO-GREENLAND GROUND SOURCE TECHNOLOGICAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102200, Beijing Changping District science and Technology Park, super Road, No. 37, building 5, 3 Patentee after: Beijing Eco-Greenland Ground Source Technological Co., Ltd. Address before: 102200, Beijing Changping District science and Technology Park, super Road, No. 37, building 5, 3 Patentee before: Beijing Eco-greenland Ground Source Technological Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20100707 Effective date of abandoning: 20090727 |
|
| RGAV | Abandon patent right to avoid regrant |