CN107314496A - A kind of intelligent electricity price statistical system of large-size air conditioning - Google Patents
A kind of intelligent electricity price statistical system of large-size air conditioning Download PDFInfo
- Publication number
- CN107314496A CN107314496A CN201610267360.7A CN201610267360A CN107314496A CN 107314496 A CN107314496 A CN 107314496A CN 201610267360 A CN201610267360 A CN 201610267360A CN 107314496 A CN107314496 A CN 107314496A
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- Prior art keywords
- gear
- air conditioning
- billing terminal
- detecting
- electricity price
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M7/219—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides a kind of large-size air conditioning intelligent electricity price statistical system, electric power detection unit including the power consumption a for detecting outdoor unit, the gear bn of refrigeration coil for detecting user's refrigeration end gear position detecting unit, for detecting timer T and billing terminal of each chill plate in the time positioned at each gear, the electric power detection unit, the gear position detecting unit and the timer are communicated to connect with the billing terminal respectively.Gear information and the clocking information of timer of the invention by being detected with reference to gear position detecting unit, generate electricity Split Factor, and the electricity that each user should share can be obtained according to electricity Split Factor, share more accurately beneficial effect with electricity.
Description
Technical field
The present invention relates to field of air conditioning, more particularly to a kind of intelligent electricity price statistical system of large-size air conditioning.
Background technology
Central air conditioner system is can to control the circulating mass of refrigerant of compressor and get in the refrigerant flow of each heat exchanger, can in time meet a set of AS of indoor hot and cold burden requirement.But, central air-conditioning toll collection system of the prior art is charged according to area mostly, it is impossible to which actual according to user carries out electricity price statistics charge with cold, causes unfair and waste of energy phenomenon.
The content of the invention
Present invention is primarily intended to the defect for prior art, there is provided a kind of intelligent electricity price statistical system of large-size air conditioning.
The invention provides a kind of intelligent electricity price statistical system of large-size air conditioning, including：
For the electric power detection unit for the power consumption a for detecting outdoor unit；
Gear position detecting unit for the gear bn of the refrigeration coil that detects user's refrigeration end；
For detecting timer T and billing terminal of each chill plate in the time positioned at each gear；
The electric power detection unit, the gear position detecting unit and the timer are communicated to connect with the billing terminal respectively；
Temperature sensor for detecting the indoor temperature at user's refrigeration end, the temperature sensor is connected with the billing terminal.
In the intelligent electricity price statistical system of a kind of large-size air conditioning that the present invention is provided, also include the power supply, the detector for detecting exchange working condition, switch element and for the control circuit for the switch for controlling the switch element for being used to power, the power supply is connected with the billing terminal, the switch element is connected between the power supply and the billing terminal, and the detector and the switch element are electrically connected with the control circuit respectively.
Implement a kind of intelligent electricity price statistical system of the large-size air conditioning of the invention provided to have the advantages that：
Gear information and the clocking information of timer of the invention by being detected with reference to gear position detecting unit, generate electricity Split Factor, and the electricity that each user should share can be obtained according to electricity Split Factor, share more accurate with electricity, improve the beneficial effect of Consumer's Experience.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is a kind of theory diagram for the intelligent electricity price statistical system of large-size air conditioning that the present invention in one embodiment of the present invention is provided.
Fig. 2 is a kind of circuit theory diagrams of the shock resistance circuit for the intelligent electricity price statistical system of large-size air conditioning that the present invention in one embodiment of the present invention is provided.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.The preferred embodiment of the present invention is given in accompanying drawing.But, the present invention can be realized in many different forms, however it is not limited to embodiment described herein.On the contrary, the purpose that these embodiments are provided be make to the disclosure more it is thorough comprehensively.
Fig. 1 shows the intelligent electricity price statistical system of a kind of large-size air conditioning in first embodiment of the invention, include the electric power detection unit 40 of the power consumption a for detecting outdoor unit, gear position detecting unit 30 for the gear bn of the refrigeration coil that detects user's refrigeration end, for detecting timer and billing terminal of each refrigeration coil in the time T positioned at each gear, the electric power detection unit 40, the gear position detecting unit 30 and the timer 60 are communicated to connect with the billing terminal 10 respectively, the electricity Split Factor that the billing terminal 10 calculates each user's refrigeration end according to below equation is Yx, Yx=Txb1Qb1+
Txb2Qb2+ …TxbnQbn；Each user's shares electricity for Bx, wherein, x=1,2 ... m；And, a=B1*Y1+
B2*Y2+…+ Bm*Ym；Wherein, QbnFor the conversion factor corresponding to gear bn, m is total number of users.Electricity can be shared with obtain each user by two above formula.In the present embodiment, the electric power detection unit 40 is general electric quantity detection apparatus, such as ammeter.
In the present invention, conversion factor is calculated according to fan coil in the refrigerating capacity of different gears.This refrigerating capacity is determined by the parameter of dispatching from the factory of coil pipe.If certain model fan coil in high-grade refrigerating capacity is P1, middle-grade refrigerating capacity is that P2, low-grade refrigerating capacity are P3.Then middle-grade operation conversion is bn=P2/P1, and underdrive operating system number is bn=P3/P1. because coil pipe in high-grade refrigerating capacity is highest.
Gear information and the clocking information of timer 60 of the invention by being detected with reference to gear position detecting unit, generate electricity Split Factor, and the electricity that each user should share can be obtained according to electricity Split Factor, share more accurate with electricity, improve the beneficial effect of Consumer's Experience.
In a kind of intelligent electricity price statistical system of large-size air conditioning for providing of the present invention, in addition to multiple display terminals for being used to show charge information for being respectively arranged at customers' place, the plurality of display terminal is connected with the billing terminal 10 respectively.When being sent to display terminal after the charge information that billing terminal 10 is calculated at that time, it is easy to user to understand refrigeration consumption in real time.
Further, in the intelligent electricity price statistical system of a kind of large-size air conditioning that the present invention is provided, in addition to for detecting the temperature sensor of the indoor temperature at user's refrigeration end（It is not shown）, the temperature value generation temperature that the billing terminal is detected according to the temperature sensor repairs coefficient, and the Split Factor Yx is repaired according to temperature reparation coefficient, and the electricity of sharing of each user is repaired according to the Split Factor after reparation.Power consumption is related to indoor temperature during due to air conditioner refrigerating, and indoor temperature is higher, and power consumption is more, therefore, and temperature is incorporated herein as coefficient is repaired, the accuracy for sharing electricity is further increased.
Preferably, in the intelligent electricity price statistical system of a kind of large-size air conditioning that the present invention is provided, also include the power supply, the detector for detecting exchange working condition, switch element and for the control circuit for the switch for controlling the switch element for being used to power, the power supply is connected with the billing terminal, the switch element is connected between the power supply and the billing terminal, and the detector and the switch element are electrically connected with the control circuit respectively.This controls circuit to be conventional ON-OFF control circuit, and it is prior art, and it is mainly used for the roof-cut resistence unit when exchange does not work, with using electricity wisely.
Preferably, in the intelligent electricity price statistical system of a kind of large-size air conditioning that the present invention is provided, an anti-impact circuit is also associated between the switch element and the billing terminal, the anti-impact circuit can prevent exchange from producing surge impact to billing terminal when switch element is being turned on and off.As shown in Fig. 2 the anti-impact circuit includes electric pressure converter U1, triode Q1, voltage-stabiliser tube ZD, rectifier bridge BD, relay K, thermistor RT, resistance R1 and resistance R2；The one end of the input of the electric pressure converter U1 respectively with the positive output end of the rectifier bridge BD, thermistor RT one end and relay K armature is connected；The one end of the output end of the electric pressure converter U1 respectively with resistance R1 one end and relay K relay coil is connected；The base stage of the triode Q1 is connected with resistance R2 one end；The other end connection of the relay coil of the triode Q1 colelctor electrodes and relay；The other end of the negative pole of the voltage-stabiliser tube ZD respectively with the resistance R1 other ends and resistance R2 is connected；Output end of the rectifier bridge BD inputs respectively with the switch element is connected；The other end of relay K armature is connected with the energization input of the thermistor RT other ends and the billing terminal.In the intelligent electricity price statistical system of a kind of large-size air conditioning that the present invention is provided, the anti-impact circuit includes also including capacitor filtering electric capacity C1, and the filter capacitor C1 positive poles are connected with rectifier bridge BD output ends, electric pressure converter U1 input, relay K relay coil and thermistor RT one end respectively；The filter capacitor C1 negative poles ground connection.In the intelligent electricity price statistical system of a kind of large-size air conditioning that the present invention is provided, the anti-impact circuit also includes filter capacitor C2；Filter capacitor C2 positive poles are connected with ZD negative poles, resistance R1 one end and resistance R2 one end respectively, the negative pole ground connection of the filter capacitor C2.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but therefore can not be interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (2)
1. a kind of intelligent electricity price statistical system of large-size air conditioning, it is characterised in that including：
For the electric power detection unit for the power consumption a for detecting outdoor unit；
Gear position detecting unit for the gear bn of the refrigeration coil that detects user's refrigeration end；
For detecting timer T and billing terminal of each chill plate in the time positioned at each gear；
The electric power detection unit, the gear position detecting unit and the timer are communicated to connect with the billing terminal respectively；
Temperature sensor for detecting the indoor temperature at user's refrigeration end, the temperature sensor is connected with the billing terminal.
2. the intelligent electricity price statistical system of a kind of large-size air conditioning according to claim 1, it is characterized in that, also include the power supply, the detector for detecting exchange working condition, switch element and for the control circuit for the switch for controlling the switch element for being used to power, the power supply is connected with the billing terminal, the switch element is connected between the power supply and the billing terminal, and the detector and the switch element are electrically connected with the control circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267360.7A CN107314496A (en) | 2016-04-27 | 2016-04-27 | A kind of intelligent electricity price statistical system of large-size air conditioning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267360.7A CN107314496A (en) | 2016-04-27 | 2016-04-27 | A kind of intelligent electricity price statistical system of large-size air conditioning |
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| CN107314496A true CN107314496A (en) | 2017-11-03 |
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| CN201610267360.7A Pending CN107314496A (en) | 2016-04-27 | 2016-04-27 | A kind of intelligent electricity price statistical system of large-size air conditioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111160990A (en) * | 2019-12-31 | 2020-05-15 | 海信集团有限公司 | Electric appliance charging method and device |
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| JP2000147015A (en) * | 1998-11-16 | 2000-05-26 | Funai Electric Co Ltd | Electrical equipment |
| CN2482656Y (en) * | 2001-06-22 | 2002-03-20 | 佛山市艾科电子工程有限公司 | Central heating system temperature controller for charge |
| WO2007095847A1 (en) * | 2006-02-23 | 2007-08-30 | Gree Electric Appliances Inc. Of Zhuhai | A household charging method and system of a central air conditioner |
| CN102175901A (en) * | 2011-01-25 | 2011-09-07 | 东南大学 | Energy consumption division method of multi-connected central air conditioning system and household charging system |
| CN102322674A (en) * | 2011-09-28 | 2012-01-18 | 曼瑞德自控系统（乐清）有限公司 | Water resource heat pump central air conditioner centralized control system and charging method |
| CN104897309A (en) * | 2015-05-25 | 2015-09-09 | 北京筑捷科技有限公司 | Household metering method and system for central air conditioning |
| 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 |
| CN105547332A (en) * | 2016-01-27 | 2016-05-04 | 深圳市天创达科技有限公司 | VRV air-condition billing system |
-
2016
- 2016-04-27 CN CN201610267360.7A patent/CN107314496A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000147015A (en) * | 1998-11-16 | 2000-05-26 | Funai Electric Co Ltd | Electrical equipment |
| CN2482656Y (en) * | 2001-06-22 | 2002-03-20 | 佛山市艾科电子工程有限公司 | Central heating system temperature controller for charge |
| WO2007095847A1 (en) * | 2006-02-23 | 2007-08-30 | Gree Electric Appliances Inc. Of Zhuhai | A household charging method and system of a central air conditioner |
| CN102175901A (en) * | 2011-01-25 | 2011-09-07 | 东南大学 | Energy consumption division method of multi-connected central air conditioning system and household charging system |
| CN102322674A (en) * | 2011-09-28 | 2012-01-18 | 曼瑞德自控系统（乐清）有限公司 | Water resource heat pump central air conditioner centralized control system and charging method |
| CN104897309A (en) * | 2015-05-25 | 2015-09-09 | 北京筑捷科技有限公司 | Household metering method and system for central air conditioning |
| 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 |
| CN105547332A (en) * | 2016-01-27 | 2016-05-04 | 深圳市天创达科技有限公司 | VRV air-condition billing system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111160990A (en) * | 2019-12-31 | 2020-05-15 | 海信集团有限公司 | Electric appliance charging method and device |
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Application publication date: 20171103 |
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