CN201396887Y - Energy storage air conditioner optimizing system - Google Patents
Energy storage air conditioner optimizing system Download PDFInfo
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- CN201396887Y CN201396887Y CN2009200067788U CN200920006778U CN201396887Y CN 201396887 Y CN201396887 Y CN 201396887Y CN 2009200067788 U CN2009200067788 U CN 2009200067788U CN 200920006778 U CN200920006778 U CN 200920006778U CN 201396887 Y CN201396887 Y CN 201396887Y
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- air conditioner
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- energy accumulation
- optimization system
- accumulation air
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Abstract
The utility model relates to an energy storage air conditioner optimizing system, which comprises a state collecting device, a control device which is connected with the state collecting device through a communication device and an executing device which is connected with the control device through a communication device. The energy storage air conditioner optimizing system can alleviate the shortage condition of the electric power, balance the load of the electric network and reduces the load at the peak time to compensate the load of the valley time; and the electricity price at the valley time is utilized to save the running expense. The energy storage air conditioner optimizing system can realize double usages of the coldness storage and the heat storage; and the system device and thecontrol way are simpler, the technical requirement is low and the maintenance is convenient. The energy storage air conditioner optimizing system also can utilize a conventional cold water unit or utilize the firefighting water tank or other water storage measures as a water storage tank, so that the system cost is low.
Description
Technical field
The utility model relates to a kind of automatic control system of energy accumulation air conditioner, particularly a kind of energy accumulation air conditioner Automatic Optimal system based on the real time execution optimisation technique.
Background technology
Along with improving constantly of living standard, need thermal source winter, need summer the air-conditioning technique of low-temperature receiver to use more and more general.Generally, the electric load of air-conditioning system " heavy night in daytime is light " " is striven the peak by paddy " with other load of electrical network, is one of principal element that causes electrical network peak load difference.For guaranteeing safe, the reasonable and economical operation of electrical network, encourage the user to transfer lotus, realize " peak load shifting " that country carries out the peak and valley time electricity price.
The air-conditioner energy-accumulation technology is a kind of accent lotus technology that is applied under the peak and valley time electricity price regulation.It with the user in the grid power load valley phase at night made cold or thermmal storage get up, when need daytime, discharge again, thereby reach electrical network " peak load shifting ", the user saves the win-win situation of the electricity charge.
On the other hand, because power consumption is a dynamic process, the refrigerating capacity (being power consumption) that needs such as the different periods of central air-conditioning in one day in hotel and market is different, and a type of production enterprise is not that all devices all can turn round in 24 hours.In addition, the needed power output of equipment changes at any time with environmental aspect, and static state is provided with under the situation of running status can only keep peak power output, and this will cause huge energy waste.Everything all illustrates, optimizes the equipment method of operation and also can save a large amount of electric energy and expense.
In addition, existing air-conditioner control system is difficult to real-time optimization control, and control parameter and control strategy are in a single day definite, can not real time modifying.But the running of energy-storage system is a dynamic process, and this moment, optimum may not be exactly optimum at that time, had no idea to find one all to be the optimum method of operation in all time periods, so optimizing operating mode also needs dynamically to adjust.
Therefore, be necessary to design a kind of energy accumulation air conditioner optimization system that can overcome above-mentioned shortcoming in fact.
The utility model content
The purpose of this utility model is to provide a kind of energy accumulation air conditioner optimization system that can overcome above-mentioned shortcoming, and to achieve these goals, energy accumulation air conditioner optimization system of the present utility model is design like this:
A kind of energy accumulation air conditioner optimization system, the control appliance that it comprises state acquisition equipment, link to each other with this state acquisition equipment by communication equipment, the actuating equipment that links to each other with this control appliance by communication equipment.
As preferred implementation, described state acquisition equipment is cold table/calorimeter, kilowatt-hour meter, ammeter, voltmeter, revolution counter, tachograph, Pressure gauge and corresponding sensor.
As preferred implementation, described control appliance comprises: internet AM access module, the data reception module that links to each other with this internet AM access module, the data memory module that links to each other with this data reception module, with the data memory module control command establishment/modified module that AM access module links to each other respectively with the internet, with the data memory module automatic sending module that AM access module links to each other respectively with the internet and user's operational module of linking to each other respectively with internet AM access module and data memory module.
As preferred implementation, described control appliance also comprises: the display module that links to each other with data memory module.
As preferred implementation, described actuating equipment is central air-conditioning, relay and motor.
As preferred implementation, described communication equipment is the wired serial communication equipment based on 485 buses.
As preferred implementation, described communication equipment is the wired or wireless communication equipment based on ICP/IP protocol.
As preferred implementation, described communication equipment also comprises the GPRS/CDMA communication module.
Energy accumulation air conditioner optimization system of the present utility model can be alleviated the power tense situation; Balanced network load plays the purpose of peak load shifting; Utilize the low ebb electricity price, save operating cost.Energy accumulation air conditioner optimization system of the present utility model can realize the double duty of cold-storage and accumulation of heat; System equipment and control mode are simpler, and specification requirement is low, and be easy to maintenance.Energy accumulation air conditioner optimization system of the present utility model can also be used conventional handpiece Water Chilling Units, perhaps utilizes fire cistern or other retaining measures etc. as catch basin, and system cost is low.
Description of drawings
In order to understand the utility model better, with reference to the following drawings:
Fig. 1 is the structured flowchart of energy accumulation air conditioner optimization system of the present utility model;
Fig. 2 is the schematic diagram of the shared control appliance of a plurality of actuating equipments.
The specific embodiment
Below in conjunction with embodiment the utility model is elaborated.
Energy accumulation air conditioner optimization system of the present utility model comprises following four parts, i.e. state acquisition equipment 10, control appliance 12, actuating equipment 14 and communication equipment 16 at least.Described state acquisition equipment 10 all links to each other with described control appliance 12 by communication equipment 16 with actuating equipment 14.Relation between them as shown in Figure 1.
Described state acquisition equipment 10 is used for being responsible for the various measurement parameters of collection site, and be real-time transmitted to control appliance 12 by the various in-site measurement parameters that described communication equipment 16 will collect, described control appliance 12 is made control decision according to the various in-site measurement parameters that receive, and sending control command to described actuating equipment 14 by described communication equipment 16, this actuating equipment 14 is adjusted into the corresponding method of operation according to control command.
Described state acquisition equipment 10 comprises: instrument and various corresponding sensors such as cold table/calorimeter, kilowatt-hour meter, ammeter, voltmeter, revolution counter, tachograph, Pressure gauge, be responsible for gathering in real time the also various energy-related parameter information and the equipment running status of monitoring system by them.
The parameter information that described control appliance 12 is passed back from the scene according to described state acquisition equipment 10 is judged the current running status of equipment, then with database in the various optimisation strategy that preset make comparisons, and choose optimal optimisation strategy, send the control instruction of optimization according to optimisation strategy to described actuating equipment 14 at last.The various optimisation strategy that wherein preset in the database are that the expert formulates according to the history data of dissipative system, and these optimisation strategy also need to adjust regularly.
Described control appliance 12 comprises: be used for receiving at any time the air-conditioning system running state data in the enterprise data reception module, be used to preserve data data memory module, offer control command establishments/modified module that the expert uses, be used for to enterprise send control command the automatic sending module of order, be used for for user's inquiry and establishment form user's operational module, be used to show the display module and the internet AM access module of presently used control command.
The AM access module of described internet links to each other with described data reception module, described data memory module also links to each other with data reception module, data memory module links to each other with control command establishment/modified module respectively with internet AM access module, data memory module links to each other with automatic sending module respectively with internet AM access module, and described user's operational module links to each other respectively with data memory module with internet AM access module.
The expert can according to the service data of enterprise's central air-conditioning in a period of time, formulate optimisation strategy by described control command establishment/modified module by the data of storing in the described internet AM access module visit data memory module.Certainly, the expert also can also can locally create or the modification optimisation strategy at control appliance 12 of the present utility model, and described display module promptly can be used for the expert to be operated in control appliance 12 this locality.
Described actuating equipment 14 is mainly central air-conditioning, it will be understood by those skilled in the art that described actuating equipment 14 also comprises accessories such as the various relays that are used to control central air-conditioning, motor.
Described communication equipment 16 preferably adopts wired serial communication equipment 16 based on 485 buses in enterprises, certainly it will be appreciated by those skilled in the art that, adopting 485 bus apparatus is considerations from economy and convenience angle, and the utility model does not repel the wired or wireless communication equipment 16 that adopts other modes in enterprise.And for the communication equipment from enterprise to described control appliance 12 16, also be based on the consideration of economy and convenience, the preferred wired or wireless communication equipment 16 that adopts based on ICP/IP protocol.
As previously mentioned, the optimisation strategy of control appliance 12 is that the expert formulates according to the history data of dissipative system, and this optimisation strategy needs to adjust regularly.Therefore, as shown in Figure 2, preferably, energy accumulation air conditioner optimization system of the present utility model concentrates in together a plurality of enterprise control equipment 12 as a control centre by the internet, state acquisition equipment 10 sends the status data that collects in the described control centre control appliance 12 by the internet, and this control appliance 12 sends the control command of optimizing the method for operation by the internet again.Analyze the back and formulate optimisation strategy and be dispersed in service data that expert in all parts of the country can be connected through the internet to 12 pairs of enterprises of described control appliance.A plurality of like this enterprises can a shared control appliance 12, not only can also can make things convenient for the expert to revise the optimisation strategy of control appliance 12 for enterprise saves the operation and maintenance cost.
In order to guarantee safety of data transmission between enterprise and the control appliance 12, can use self-defined port to carry out communication on the one hand, make the common Hacker Program or the virus that spread on the internet be difficult to obtain this port; On the other hand, data encryption can be transmitted, the data of just transmitting in the internet are through the ciphertext after the secret, also can't decipher even obtained data at the hacker of native system, can not work the mischief to system.
Preferably, energy accumulation air conditioner optimization system of the present utility model can also increase the GPRS/CDMA communication module.The enterprise that has relatively high expectations for confidentiality or do not have the online enterprise of effective internet can also realize that the internet inserts by the GPRS/CDMA communication module, thereby obtain the optimal control instruction that is fit to this enterprise central air-conditioning.In addition, it will be appreciated by those skilled in the art that, because energy accumulation air conditioner optimization system of the present utility model has been placed on control appliance 12 outside the enterprise, each state acquisition equipment 10 that can not each enterprise or controllable device all separately and control appliance 12 communicate, so the data of each enterprise are preferably finished the transmission and the reception of data by the unification of a communication terminal.
The control appliance 12 of energy accumulation air conditioner optimization system of the present utility model also has other miscellaneous functions, and for example: auxiliary expert finishes the formulation of optimisation strategy; Query demand according to the user is showed data by modes such as various analysis diagrams, forms to the user; Show control command etc. Xiang expert's (or optimizing and revising personnel).
The foregoing description is only for the usefulness that the utility model is described, and be not to be to restriction of the present utility model, the those of ordinary skill in relevant technologies field, under the situation that does not break away from the utility model scope, can also make various variations and modification, therefore, all technical schemes that are equal to also should belong to the disclosed category of the utility model.
Claims (8)
1. energy accumulation air conditioner optimization system is characterized in that: the control appliance that this energy accumulation air conditioner optimization system comprises state acquisition equipment, link to each other with this state acquisition equipment by communication equipment, the actuating equipment that links to each other with this control appliance by communication equipment.
2. energy accumulation air conditioner optimization system according to claim 1 is characterized in that: described state acquisition equipment is cold table/calorimeter, kilowatt-hour meter, ammeter, voltmeter, revolution counter, tachograph, Pressure gauge and corresponding sensor.
3. energy accumulation air conditioner optimization system according to claim 1 is characterized in that: described control appliance comprises: internet AM access module, the data reception module that links to each other with this internet AM access module, the data memory module that links to each other with this data reception module, with the data memory module control command establishment/modified module that AM access module links to each other respectively with the internet, with the data memory module automatic sending module that AM access module links to each other respectively with the internet and user's operational module of linking to each other respectively with internet AM access module and data memory module.
4. energy accumulation air conditioner optimization system according to claim 3 is characterized in that: described control appliance also comprises: the display module that links to each other with data memory module.
5. energy accumulation air conditioner optimization system according to claim 1 is characterized in that: described actuating equipment is central air-conditioning, relay and motor.
6. energy accumulation air conditioner optimization system according to claim 1 is characterized in that: described communication equipment is the wired serial communication equipment based on 485 buses.
7. energy accumulation air conditioner optimization system according to claim 1 is characterized in that: described communication equipment is the wired or wireless communication equipment based on ICP/IP protocol.
8. energy accumulation air conditioner optimization system according to claim 1 is characterized in that: described communication equipment also comprises the GPRS/CDMA communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200067788U CN201396887Y (en) | 2009-03-18 | 2009-03-18 | Energy storage air conditioner optimizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200067788U CN201396887Y (en) | 2009-03-18 | 2009-03-18 | Energy storage air conditioner optimizing system |
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| Publication Number | Publication Date |
|---|---|
| CN201396887Y true CN201396887Y (en) | 2010-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200067788U Expired - Lifetime CN201396887Y (en) | 2009-03-18 | 2009-03-18 | Energy storage air conditioner optimizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396887Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876824A (en) * | 2010-05-21 | 2010-11-03 | 刘树伟 | Computer control system for urban electric power central heating and control method thereof |
-
2009
- 2009-03-18 CN CN2009200067788U patent/CN201396887Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876824A (en) * | 2010-05-21 | 2010-11-03 | 刘树伟 | Computer control system for urban electric power central heating and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Pell, director of energy saving Polytron Technologies Inc Document name: Notification that Application Deemed not to be Proposed |
|
| C56 | Change in the name or address of the patentee |
Owner name: POWERU ENERGY SAVING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING POWERU TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100089, Beijing, Haidian District, West Third Ring Road, No. 89, block A, room 1109, room 11 Patentee after: Poweru Energy Saving Technology Co., Ltd. Address before: 100036, B1001 room, century Yue Hui building, 73 Fu Cheng Road, Beijing, Haidian District Patentee before: Beijing Poweru Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100203 |
|
| CX01 | Expiry of patent term |