CN104180825A - Charge system of central air conditioner of hotel - Google Patents
Charge system of central air conditioner of hotel Download PDFInfo
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- CN104180825A CN104180825A CN201310202241.XA CN201310202241A CN104180825A CN 104180825 A CN104180825 A CN 104180825A CN 201310202241 A CN201310202241 A CN 201310202241A CN 104180825 A CN104180825 A CN 104180825A
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Abstract
The invention discloses a charge system of a central air conditioner of a hotel. The charge system includes a time charge unit, an energy charge unit, a data transmission unit and a charge management unit, wherein the time charge unit collects the start-stop state, the refrigerating/heating state, the solenoid valve on-off state, the temperature set value, the wind speed state and the fan gear working time of each terminal unit of the central air conditioner, the energy charge unit collects the chilled water energy utilization value of the central air conditioner of each floor, the output ends of the time charge unit and the energy charge unit are connected with the input end of the data transmission unit, the output end of the data transmission unit is connected with the input end of the charge management unit, and the charge management unit calculates the use cost of each terminal unit of the central air conditioner. The charge system overcomes the defects of a traditional charge mode, realizes intelligent and reasonable charge for the central air conditioner, avoids the disagreement of fee collection and the misuse of the air conditioner, and achieves the purpose of saving energy.
Description
Technical field
The present invention relates to a kind of charge system of Hotels with Central Air-Condition.
Background technology
Along with social development, central air conditioner has become the standard configuration of hotel air conditioning system system, especially the structure of some medium-to-high grade star hotels and use function present diversified development, relate to the many-sides such as guest room, leisure center, office space lease, apartment sale, but for the energy consumption charging of central air conditioner, common employing is simply shared, simple calendar scheduling charging way, and such charging way exists certain defect, easily produces more difference in the time of fee.For example partial common space air-conditioning long-time running possibly, power consumption also can be quite serious, and each owner uses the temperature, wind speed, time of air-conditioning etc. different, by simply sharing or simple Fare determined by travel time causes fee unreasonable, easily produce the phenomenon of air-conditioning abuse, thereby waste energy.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of charge system of Hotels with Central Air-Condition, this charge system has overcome the defect of traditional charging way, realize the reasonable charging of intellectuality of central air conditioner, avoid the difference of fee and the abuse of air-conditioning, reach the object of saving the energy.
For solving the problems of the technologies described above, the charge system of Hotels with Central Air-Condition of the present invention comprises time-based charging unit, energy Charging Detail Record unit, data transfer unit and accounting management unit, described time-based charging unit gathers the each terminal Unit Commitment of central air conditioner state, refrigerating/heating state, electromagnetic valve switch state, desired temperature, wind speed state and blower fan gear working time, the chilled water energy utilization value of each floor central air conditioner is calculated in the collection of described energy Charging Detail Record unit, described time-based charging unit is connected the input end of described data transfer unit with the output terminal of energy Charging Detail Record unit, the output terminal of described data transfer unit connects the input end of described accounting management unit, described accounting management unit calculates the cost of use of the each terminal unit of central air conditioner.
Further, above-mentioned time-based charging unit comprises some temperature controllers and the data acquisition address card of being located at the each terminal unit of central air conditioner, described some temperature controllers are controlled respectively the each terminal unit operation of central air conditioner, described data acquisition address card monitoring gathers the control data of described some temperature controllers and controls the parameter of the start and stop of some temperature controllers, wind speed adjusting and Temperature Setting, and described data acquisition address card is with the interface of a support BACNET bus.
Further, above-mentioned energy Charging Detail Record unit comprises that the central air-conditioning freezing water that is distributed in each floor is for some heat energy meters and DDC module on return main, described some heat energy meters calculate the chilled water energy utilization value of the central air conditioner of each floor by the flowmeter that carries and temperature sensor collection, described DDC module is received and is transmitted the output signal of described some heat energy meters by analog input channel, described DDC module is furnished with the communication module of supporting BACNET bus.
Further, above-mentioned data transfer unit comprises network controller and switch, described network controller connects the DDC module of data acquisition address card and the described energy Charging Detail Record unit of described time-based charging unit by BACNET bus, described network controller is according to the device network Address Recognition grouped data of described data acquisition address card and DDC module and by ethernet port, data are sent to described switch.
Further, above-mentioned accounting management unit comprises expense management of computing module, printer and enquiry machine, described printer is connected respectively described expense management of computing module with enquiry machine, described expense management of computing module receives the data that described data transfer unit uploads and respectively the data of described time-based charging unit is carried out time-based charging calculating, the data of described energy Charging Detail Record unit are carried out to energy charging calculating, and charging result is printed and formed form and described enquiry machine provides charging detailed real-time query by described printer respectively.
Because the charge system of Hotels with Central Air-Condition of the present invention has adopted technique scheme, be that this charge system comprises time-based charging unit, energy Charging Detail Record unit, data transfer unit and accounting management unit, time-based charging unit gathers the each terminal Unit Commitment of central air conditioner state, refrigerating/heating state, electromagnetic valve switch state, desired temperature, wind speed state and blower fan gear working time, the chilled water energy utilization value of each floor central air conditioner is calculated in the collection of energy Charging Detail Record unit, the input end of the output terminal connection data delivery unit of time-based charging unit and energy Charging Detail Record unit, the output terminal of data transfer unit connects the input end of accounting management unit, accounting management unit calculates the cost of use of the each terminal unit of central air conditioner.This charge system has overcome the defect of traditional charging way, realizes the reasonable charging of intellectuality of central air conditioner, avoids the difference of fee and the abuse of air-conditioning, reaches the object of saving the energy.
Brief description of the drawings
Below in conjunction with drawings and embodiments, the present invention is described in further detail:
Fig. 1 is the theory diagram of the charge system of Hotels with Central Air-Condition of the present invention.
Embodiment
As shown in Figure 1, the charge system of Hotels with Central Air-Condition of the present invention comprises time-based charging unit 1, energy Charging Detail Record unit 2, data transfer unit 3 and accounting management unit 4, described time-based charging unit 1 gathers the each terminal Unit Commitment of central air conditioner state, refrigerating/heating state, electromagnetic valve switch state, desired temperature, wind speed state and blower fan gear working time, described energy Charging Detail Record unit 2 gathers the chilled water energy utilization value of calculating each floor central air conditioner, described time-based charging unit 1 is connected the input end of described data transfer unit 3 with the output terminal of energy Charging Detail Record unit 2, the output terminal of described data transfer unit 3 connects the input end of described accounting management unit 4, described accounting management unit 4 calculates the cost of use of the each terminal unit of central air conditioner.
Further, above-mentioned time-based charging unit 1 comprises some temperature controllers 11 and the data acquisition address card 12 of being located at the each terminal unit of central air conditioner, described some temperature controllers 11 are controlled respectively the each terminal unit operation of central air conditioner, described data acquisition address card 12 monitorings gather the control data of described some temperature controllers 11 and control the start and stop of some temperature controllers 11, the parameter of wind speed adjusting and Temperature Setting, described data acquisition address card 12 is with the interface of a support BACNET bus 5, described data acquisition address card 12 gathers the control data of described some temperature controllers 11 by RS485 PORT COM.
Further, above-mentioned energy Charging Detail Record unit 2 comprises that the central air-conditioning freezing water that is distributed in each floor is for some heat energy meters 21 and DDC module 22 on return main, described some heat energy meters 21 calculate the chilled water energy utilization value of the central air conditioner of each floor by the flowmeter that carries and temperature sensor collection, described DDC module 22 is received and is transmitted the output signal of described some heat energy meters 21 by analog input channel, described DDC module 22 is furnished with the communication module of supporting BACNET bus 5.Described DDC module 22 is direct digital controller (DDC), and it is received and transmitted the output signal of described some heat energy meters 21 by 4-20MA analog input channel.
Further, above-mentioned data transfer unit 3 comprises network controller 31 and switch 32, described network controller 31 connects the DDC module 22 of data acquisition address card 12 and the described energy Charging Detail Record unit 2 of described time-based charging unit 1 by BACNET bus 5, described network controller 31 is sent to described switch 32 according to the device network Address Recognition grouped data of described data acquisition address card 12 and DDC module 22 and by ethernet port by data.
Further, above-mentioned accounting management unit 4 comprises expense management of computing module 41, printer 42 and enquiry machine 43, described printer 42 is connected respectively described expense management of computing module 41 with enquiry machine 43, described expense management of computing module 41 receives the data that described data transfer unit 3 uploads and respectively the data of described time-based charging unit 1 is carried out time-based charging calculating, the data of described energy Charging Detail Record unit 2 are carried out to energy charging calculating, and charging result is printed and formed forms and described enquiry machine 43 provides charging detailed real-time query by described printer 42 respectively.Wherein time-based charging calculating is that the apartment of selling for hotel's part carries out air conditioning charging management, the parameters such as the start and stop state of the some temperature controllers of data acquisition address card monitoring record by time-based charging unit, refrigerating/heating state, electromagnetic valve switch state, desired temperature, wind speed state, blower fan gear working time, carry out charging in conjunction with the electricity charge of corresponding floor area of building and central air conditioner refrigeration plant electric energy used, the data such as water rate, equipment amortization maintenance expense that air-conditioning system is supplemented water taking the central heating system terminal machine group working time as basis.It is that the floor of hiring out for hotel carries out air conditioning charging management that energy charging is calculated, calculate the chilled water energy utilization value of the central air conditioner of each floor by being arranged on the central air-conditioning freezing water of each floor in energy Charging Detail Record unit for the some heat energy meters on return main and the collection of DDC module, carry out charging in conjunction with the electricity charge of the refrigeration plant electric energy used such as handpiece Water Chilling Units, chilled water pump, cooling-water pump, the data such as water rate, equipment amortization maintenance expense that air-conditioning system is supplemented water as basis taking the chilled water energy utilization value of floor central air conditioner.
Guest room for other parts of hotel can adopt energy charging account form to implement charging with floor, and the chilled water energy utilization value that gathers and calculate the central air conditioner of guest room floor is implemented charging by energy Charging Detail Record unit; Business lease place for hotel is implemented single household charging as market, Administrative Area can adopt time-based charging account form by time-based charging unit.
The apartment that this charge system is sold for hotel's part is distributed in the start and stop state of the some temperature controllers of the each terminal unit of central air conditioner in room by data acquisition address card monitoring record, refrigerating/heating state, electromagnetic valve switch state, desired temperature, wind speed state, the parameters such as blower fan gear working time, the floor of hiring out for hotel calculates the chilled water energy utilization value of the central air conditioner of each floor for the some heat energy meters on return main and the collection of DDC module by being arranged on the central air-conditioning freezing water of each floor, by BACNET bus, data are sent to network controller, connect again the expense management of computing module of central air conditioner by Ethernet switch, respectively above-mentioned two kinds of data acquisitions are implemented to charging by time-based charging and energy charging way, charging result is printed and is formed form and supply the detailed inquiry of expense by enquiry machine by printer, thereby solve hotel because of structure and used the difference of the air-conditioning expense charging that functional diversities occurs and the un-reasonable phenomenon of fee, realize the intelligent billing function of Hotels with Central Air-Condition.
The above, only for preferred embodiment of the present invention, therefore can not limit successively scope of the invention process, the equivalence of doing according to the scope of the claims of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (5)
1. the charge system of a Hotels with Central Air-Condition, it is characterized in that: this charge system comprises time-based charging unit, energy Charging Detail Record unit, data transfer unit and accounting management unit, described time-based charging unit gathers the each terminal Unit Commitment of central air conditioner state, refrigerating/heating state, electromagnetic valve switch state, desired temperature, wind speed state and blower fan gear working time, the chilled water energy utilization value of each floor central air conditioner is calculated in the collection of described energy Charging Detail Record unit, described time-based charging unit is connected the input end of described data transfer unit with the output terminal of energy Charging Detail Record unit, the output terminal of described data transfer unit connects the input end of described accounting management unit, described accounting management unit calculates the cost of use of the each terminal unit of central air conditioner.
2. the charge system of Hotels with Central Air-Condition according to claim 1, it is characterized in that: described time-based charging unit comprises some temperature controllers and the data acquisition address card of being located at the each terminal unit of central air conditioner, described some temperature controllers are controlled respectively the each terminal unit operation of central air conditioner, described data acquisition address card monitoring gathers the control data of described some temperature controllers and controls the parameter of the start and stop of some temperature controllers, wind speed adjusting and Temperature Setting, and described data acquisition address card is with the interface of a support BACNET bus.
3. the charge system of Hotels with Central Air-Condition according to claim 1, it is characterized in that: described energy Charging Detail Record unit comprises that the central air-conditioning freezing water that is distributed in each floor is for some heat energy meters and DDC module on return main, described some heat energy meters calculate the chilled water energy utilization value of the central air conditioner of each floor by the flowmeter that carries and temperature sensor collection, described DDC module is received and is transmitted the output signal of described some heat energy meters by analog input channel, described DDC module is furnished with the communication module of supporting BACNET bus.
4. according to the charge system of the Hotels with Central Air-Condition described in claim 1,2 or 3, it is characterized in that: described data transfer unit comprises network controller and switch, described network controller connects the DDC module of data acquisition address card and the described energy Charging Detail Record unit of described time-based charging unit by BACNET bus, described network controller is according to the device network Address Recognition grouped data of described data acquisition address card and DDC module and by ethernet port, data are sent to described switch.
5. the charge system of Hotels with Central Air-Condition according to claim 4, it is characterized in that: described accounting management unit comprises expense management of computing module, printer and enquiry machine, described printer is connected respectively described expense management of computing module with enquiry machine, described expense management of computing module receives the data that described data transfer unit uploads and respectively the data of described time-based charging unit is carried out to time-based charging calculating, the data of described energy Charging Detail Record unit are carried out to energy charging calculating, charging result prints formation form by described printer respectively and described enquiry machine provides charging detailed real-time query.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310202241.XA CN104180825A (en) | 2013-05-28 | 2013-05-28 | Charge system of central air conditioner of hotel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310202241.XA CN104180825A (en) | 2013-05-28 | 2013-05-28 | Charge system of central air conditioner of hotel |
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| CN201310202241.XA Pending CN104180825A (en) | 2013-05-28 | 2013-05-28 | Charge system of central air conditioner of hotel |
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Cited By (7)
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| CN105299837A (en) * | 2015-11-06 | 2016-02-03 | 武汉鸿图节能技术有限公司 | Central air conditioner charging and monitoring device, system and method |
| CN106127536A (en) * | 2016-09-09 | 2016-11-16 | 上海善继能科技有限公司 | A kind of home appliance rental intellectualized management system |
| CN106771566A (en) * | 2016-12-09 | 2017-05-31 | 珠海格力电器股份有限公司 | Multi-split air conditioner household charging method, device and system |
| CN107392680A (en) * | 2017-09-12 | 2017-11-24 | 深圳市迪比科电子科技有限公司 | Household appliance management method, household appliance management system and intelligent household appliance system |
| CN110440423A (en) * | 2019-07-03 | 2019-11-12 | 广州大学城投资经营管理有限公司 | A kind of novel charging central air conditioner temperature controller and its display methods |
| CN112418910A (en) * | 2020-11-02 | 2021-02-26 | 青岛海尔空调器有限总公司 | Data processing method and data processing device of shared air conditioner |
| CN114034109A (en) * | 2021-11-04 | 2022-02-11 | 湖北未知信息技术有限公司 | Temperature controller with flow and power metering |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299837A (en) * | 2015-11-06 | 2016-02-03 | 武汉鸿图节能技术有限公司 | Central air conditioner charging and monitoring device, system and method |
| CN106127536A (en) * | 2016-09-09 | 2016-11-16 | 上海善继能科技有限公司 | A kind of home appliance rental intellectualized management system |
| CN106771566A (en) * | 2016-12-09 | 2017-05-31 | 珠海格力电器股份有限公司 | Multi-split air conditioner household charging method, device and system |
| CN106771566B (en) * | 2016-12-09 | 2019-04-05 | 珠海格力电器股份有限公司 | Multi-split air conditioner household charging method, device and system |
| CN107392680A (en) * | 2017-09-12 | 2017-11-24 | 深圳市迪比科电子科技有限公司 | Household appliance management method, household appliance management system and intelligent household appliance system |
| CN110440423A (en) * | 2019-07-03 | 2019-11-12 | 广州大学城投资经营管理有限公司 | A kind of novel charging central air conditioner temperature controller and its display methods |
| CN112418910A (en) * | 2020-11-02 | 2021-02-26 | 青岛海尔空调器有限总公司 | Data processing method and data processing device of shared air conditioner |
| CN112418910B (en) * | 2020-11-02 | 2023-05-23 | 青岛海尔空调器有限总公司 | Data processing method and data processing device of shared air conditioner |
| CN114034109A (en) * | 2021-11-04 | 2022-02-11 | 湖北未知信息技术有限公司 | Temperature controller with flow and power metering |
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Application publication date: 20141203 |