CN102914341A - Method for electronically metering cold water consumption of heat pump hot water system - Google Patents
Method for electronically metering cold water consumption of heat pump hot water system Download PDFInfo
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- CN102914341A CN102914341A CN2012104116262A CN201210411626A CN102914341A CN 102914341 A CN102914341 A CN 102914341A CN 2012104116262 A CN2012104116262 A CN 2012104116262A CN 201210411626 A CN201210411626 A CN 201210411626A CN 102914341 A CN102914341 A CN 102914341A
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Abstract
The invention discloses a method for electronically metering cold water consumption of a heat pump hot water system. The method comprises the following steps of: 1, installing a liquid crystal display electronic flow meter or a voice broadcasting electronic flow meter on a water meter dial plate; 2, initializing data acquisition system software and initializing peripheral hardware; 3, registering, after the registration is successful, acquiring data of cold water inlet flow by a data acquisition system; 4, encrypting the data of the cold water inlet flow and transmitting a flow data code to a GPRS (General Packet Radio Service) network; and 5, transmitting the flow data code to a database and a WEB server, and transmitting to a remote monitoring terminal. According to the method, by adopting the electronic water flow meter, and combining with a communication system, the cold water consumption of the heat pump hot water system is remotely transmitted and monitored and recorded online, and online computing and historical data traceability of saved energy can be realized.
Description
Technical field
The present invention relates to the heat pump hot-water system technical field, relate in particular to a kind of heat pump hot-water system cold water consumption electronic measurement method.
Background technology
Chinese Government proposes to strengthen energy-saving and emission-reduction in 12 planning, promotes economic green sustainable development, and issues " about accelerating to carry out the notice (Office of the State Council is sent out [2010] No. 25) that Energy Management Contract promotes energy conservation service industry development suggestion ".Require heat pump hot-water system to have higher Energy Efficiency Ratio, more energy-conservation more than 60% than the water heating system of conventional electric boiler at least.Therefore, more EMCO adopts the mode of Energy Management Contract, and the electric boiler hot-water heating system is carried out the heat pump hot-water system transformation.When finally carrying out the amount of energy saving statistics, the cold water consumption of heat pump hot-water system is the key parameter that calculates amount of energy saving, yet up to the present, the cold water consumption of heat pump hot-water system also adopts mechanical water meter to measure always.And mechanical water meter is used for the larger defective of metering method existence of cold water water consumption, one, and managerial personnel's workload is high, per cycle is when carrying out amount of energy saving calculating, all will the person of sending someone check meter to the scene, time-consuming taking a lot of work is so that use cost is growing on and on for a long time; Its two, if mechanical water meter damages, its historical data can't be inquired about, and authenticate for Energy Management Contract both sides' amount of energy saving and bring difficulty.
Summary of the invention
The technical problem to be solved in the present invention is, for prior art exist defective, a kind of heat pump hot-water system cold water consumption electronic measurement method is provided, the method can be passed through electronic water flow meter, in conjunction with communication system the cold water consumption is realized teletransmission and on-line monitoring, record, realize reviewing in line computation and historical data of conserve energy.
Technical solution of the present invention is that this heat pump hot-water system cold water consumption electronic measurement method that provides comprises the steps:
(1), on the mechanical water meter dial plate on the cold water inlet of the water tank that is installed in heat pump hot-water system, a liquid crystal display electronic flowmeter or a voice broadcast electronic flow-meter are installed;
(2), setting up procedure (1) the liquid crystal display electronic flowmeter that fills or voice broadcast electronic flow-meter, make the Data Collection Software based initialization of this liquid crystal display electronic flowmeter or voice broadcast electronic flow-meter, simultaneously, also make the peripheral hardware hardware initialization of this liquid crystal display electronic flowmeter or voice broadcast electronic flow-meter;
(3), use conventional method, be the abbreviation of Point to Point Protocol over Ethernet by the English full name of PPPoe(, its Chinese translation is the point-to-point protocol based on Ethernet.) computer server of dialing and the Control Room control system of the described heat pump hot-water system of step (1) connects and register, after the success to be registered, utilize step (1) the data acquisition system (DAS) of the liquid crystal display electronic flowmeter that fills or voice broadcast electronic flow-meter carry out the data acquisition of cold water flow of inlet water;
(4), use conventional method, the cold water flow of inlet water data that step (3) is gathered are encrypted processing.To cross 485 bus transfer to the embedded collection control box of above-mentioned data acquisition system (DAS) through the cold water flow of inlet water data communication device of encryption again.Then, be the abbreviation of Gerneral Packer Radio Service by the English full name of GPRS(, its Chinese translation is GPRS (General Packet Radio Service).) module transfers to GPRS network with the data on flows code of data acquisition system (DAS) collection;
(5), with the data on flows code of step (4) obtain through encryption, to database and WEB server, transfer to again the Control Room remote monitoring terminal of described heat pump hot-water system by the Internet internet transmission by fire wall.
The invention has the beneficial effects as follows, by adopting electronic water flow meter, in conjunction with communication system the cold water consumption of heat pump hot-water system is realized teletransmission and on-line monitoring, record, can realize reviewing in line computation and historical data of conserve energy.
Embodiment
Embodiment 1:
(1), on the mechanical water meter dial plate on the cold water inlet of the water tank that is installed in heat pump hot-water system, a liquid crystal display electronic flowmeter or a voice broadcast electronic flow-meter are installed;
(2), setting up procedure (1) liquid crystal display electronic flowmeter that fills, make the Data Collection Software based initialization of this liquid crystal display electronic flowmeter, simultaneously, also make the peripheral hardware hardware initialization of this liquid crystal display electronic flowmeter;
(3), use conventional method, computer server by PPPoe dialing and the Control Room control system of the described heat pump hot-water system of step (1) connects and registers, after the success to be registered, utilize the data acquisition system (DAS) of step (1) liquid crystal display electronic flowmeter that fills to carry out the data acquisition of cold water flow of inlet water;
(4), use conventional method, the cold water flow of inlet water data that step (3) is gathered are encrypted processing.To cross 485 bus transfer to the embedded collection control box of above-mentioned data acquisition system (DAS) through the cold water flow of inlet water data communication device of encryption again.Then, by the GPRS module data on flows code of data acquisition system (DAS) collection is transferred to GPRS network;
(5), with the data on flows code of step (4) obtain through encryption, to database and WEB server, transfer to again the Control Room remote monitoring terminal of described heat pump hot-water system by the Internet internet transmission by fire wall.
Embodiment 2:
(1), on the mechanical water meter dial plate on the cold water inlet of the water tank that is installed in heat pump hot-water system, a voice broadcast electronic flow-meter is installed;
(2), setting up procedure (1) the voice broadcast electronic flow-meter that fills, make the Data Collection Software based initialization of this voice broadcast electronic flow-meter, simultaneously, also make the peripheral hardware hardware initialization of this voice broadcast electronic flow-meter;
(3), use conventional method, computer server by PPPoe dialing and the Control Room control system of the described heat pump hot-water system of step (1) connects and registers, after the success to be registered, utilize the data acquisition system (DAS) of step (1) the voice broadcast electronic flow-meter that fills to carry out the data acquisition of cold water flow of inlet water;
Step (4)～(5) are with embodiment 1.
Claims (1)
1. heat pump hot-water system cold water consumption electronic measurement method, the method comprises the steps:
(1), on the mechanical water meter dial plate on the cold water inlet of the water tank that is installed in heat pump hot-water system, a liquid crystal display electronic flowmeter or a voice broadcast electronic flow-meter are installed;
(2), setting up procedure (1) the liquid crystal display electronic flowmeter that fills or voice broadcast electronic flow-meter, make the Data Collection Software based initialization of this liquid crystal display electronic flowmeter or voice broadcast electronic flow-meter, simultaneously, also make the peripheral hardware hardware initialization of this liquid crystal display electronic flowmeter or voice broadcast electronic flow-meter;
(3), use conventional method, computer server by PPPoe dialing and the Control Room control system of the described heat pump hot-water system of step (1) connects and registers, after the success to be registered, utilize step (1) the data acquisition system (DAS) of the liquid crystal display electronic flowmeter that fills or voice broadcast electronic flow-meter carry out the data acquisition of cold water flow of inlet water;
(4), use conventional method, the cold water flow of inlet water data that step (3) is gathered are encrypted processing, to cross 485 bus transfer to the embedded collection control box of above-mentioned data acquisition system (DAS) through the cold water flow of inlet water data communication device of encryption again, then, by the GPRS module data on flows code of data acquisition system (DAS) collection is transferred to GPRS network;
(5), with the data on flows code of step (4) obtain through encryption, to database and WEB server, transfer to again the Control Room remote monitoring terminal of described heat pump hot-water system by the Internet internet transmission by fire wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104116262A CN102914341A (en) | 2012-10-25 | 2012-10-25 | Method for electronically metering cold water consumption of heat pump hot water system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104116262A CN102914341A (en) | 2012-10-25 | 2012-10-25 | Method for electronically metering cold water consumption of heat pump hot water system |
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| CN102914341A true CN102914341A (en) | 2013-02-06 |
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| CN2012104116262A Pending CN102914341A (en) | 2012-10-25 | 2012-10-25 | Method for electronically metering cold water consumption of heat pump hot water system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0492031A1 (en) * | 1990-12-21 | 1992-07-01 | Innovazioni Tecnologiche Di Flavio Dal Bo | A heat recuperation device for sanitary installations |
| CN2821436Y (en) * | 2005-05-20 | 2006-09-27 | 陈飞 | Heat exchanging type hot water supply device |
| CN1910416A (en) * | 2004-01-20 | 2007-02-07 | 开利公司 | Energy-efficient heat pump water heater |
| CN101894496A (en) * | 2010-06-08 | 2010-11-24 | 中冶建筑研究总院有限公司 | Circulating cooling water dynamic simulation experimental device applied in metallurgical industry |
| CN102297469A (en) * | 2010-06-24 | 2011-12-28 | 涂济民 | Building integration floor network mutual aid solar water heater |
-
2012
- 2012-10-25 CN CN2012104116262A patent/CN102914341A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0492031A1 (en) * | 1990-12-21 | 1992-07-01 | Innovazioni Tecnologiche Di Flavio Dal Bo | A heat recuperation device for sanitary installations |
| CN1910416A (en) * | 2004-01-20 | 2007-02-07 | 开利公司 | Energy-efficient heat pump water heater |
| CN2821436Y (en) * | 2005-05-20 | 2006-09-27 | 陈飞 | Heat exchanging type hot water supply device |
| CN101894496A (en) * | 2010-06-08 | 2010-11-24 | 中冶建筑研究总院有限公司 | Circulating cooling water dynamic simulation experimental device applied in metallurgical industry |
| CN102297469A (en) * | 2010-06-24 | 2011-12-28 | 涂济民 | Building integration floor network mutual aid solar water heater |
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Application publication date: 20130206 |