CN207146762U - Air-conditioning system - Google Patents
Air-conditioning system Download PDFInfo
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- CN207146762U CN207146762U CN201721122092.6U CN201721122092U CN207146762U CN 207146762 U CN207146762 U CN 207146762U CN 201721122092 U CN201721122092 U CN 201721122092U CN 207146762 U CN207146762 U CN 207146762U
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Abstract
The utility model discloses a kind of air-conditioning system, it is related to field of air conditioning.The air-conditioning system includes multiple detection means, and each detection means is arranged on the One function area in region to be regulated；Controller, electrically connected respectively with each detection means；Wherein, the detection parameters of detection means transmission of the controller based on each functional areas and the comparative result of the parameter threshold in corresponding function area send aperture regulation signal to the regulating valve in corresponding function area.By zonal control, the power consumption of the air-conditioning system in region to be regulated can be reduced.
Description
Technical field
It the utility model is related to field of air conditioning, more particularly to a kind of air-conditioning system.
Background technology
Subway has become modern and gone on a journey the indispensable vehicles, substantial amounts but also is extending rapidly at present
In,《" 13 " comprehensive modern transportation system development plan》Point out：Mileage is runed in urban track traffic in 2015
3300 kilometers, planning the year two thousand twenty is up to 6000 kilometers, and total kilometrage doubles.Existing air-conditioner control system is typically all to apply
The place that the environment such as office, residential building are closed and flow of the people is fixed, and each regional environmental change of subway station is larger and flow of the people
Also change greatly, cause current subway station air conditioning energy consumption larger, and comfortableness requirement can not be met.
Utility model content
A technical problem to be solved in the utility model is to provide a kind of air-conditioning system, can reduce region to be regulated
The power consumption of air-conditioning system.
According to the utility model on the one hand, a kind of air-conditioning system is proposed, including：Multiple detection means, each detection means
It is arranged on the One function area in region to be regulated；Controller, electrically connected respectively with each detection means；Wherein, controller is based on
The comparative result of the parameter threshold in detection parameters and the corresponding function area of the detection means transmission of each functional areas is to corresponding function area
Regulating valve send aperture regulation signal.
Further, detection means is temperature sensor and/or Pedestrian flow detection equipment.
Further, the air-conditioning system also includes：Multiple air output detection devices, are electrically connected with the controller, each air-supply
Amount detection device is arranged on One function area；Wherein, the air-supply for each functional areas that controller is transmitted based on air output detection device
The comparative result of amount and the air output threshold value in corresponding function area sends aperture regulation signal to the regulating valve in corresponding function area.
Further, the air-conditioning system also includes：Multiple velocity sensors, electrically connected with air output detection device, each
Velocity sensor is arranged in the ajutage in One function area；Wherein, air output detection device is detected based on velocity sensor
The aperture of the regulating valve of air speed value and corresponding function area in each wind channel tube determines the air output of each functional areas.
Further, the air-conditioning system also includes：Total blast volume detection device, respectively with controller and air output detection device
Electrical connection；Wherein, the air output for each functional areas that total blast volume detection device is transmitted based on air output detection device determines to be regulated
Total air output that region needs, controller are more than the air-supply of air-conditioning system offer in total air output that temperature province to be regulated needs
The rotating speed of blower fan is increased in the case of amount.
Further, region to be regulated is subway station inner region；Functional areas include transition region, Office Area and the area that waits；Its
In, subway station inner region is divided into and the area that waits by transition region, Office Area according to regional function and/or personnel's residence time.
Further, regulating valve be separately positioned on the ajutage of transition region, on the ajutage of the Office Area or area that waits
On ajutage.
Further, multiple velocity sensors be separately positioned in the ajutage of transition region, in the ajutage of Office Area or
Wait in the ajutage in area.
Further, the temperature threshold of transition region is higher than the temperature threshold of Office Area；The temperature threshold of Office Area is higher than time
The temperature threshold in car area.
Further, the air-conditioning system, in addition to：Display board, it is electrically connected with the controller, for sending start and stop to controller
Instruction.
Compared with prior art, the utility model region to be regulated is divided into multiple functional areas, and controller is based on each functional areas
Detection means transmission detection parameters and corresponding function area parameter threshold regulating valve from comparative result to corresponding function area
Aperture regulation signal is sent, by zonal control, the power consumption of the air-conditioning system in region to be regulated can be reduced.
It is of the present utility model other by referring to the drawings to the detailed description of exemplary embodiment of the present utility model
Feature and its advantage will be made apparent from.
Brief description of the drawings
The accompanying drawing of a part for constitution instruction describes embodiment of the present utility model, and uses together with the description
In explanation principle of the present utility model.
Referring to the drawings, according to following detailed description, the utility model can be more clearly understood, wherein：
Fig. 1 is the structural representation of one embodiment of the utility model air-conditioning system.
Fig. 2 is the structural representation of another embodiment of the utility model air-conditioning system.
Fig. 3 is an application schematic diagram of the utility model air-conditioning system.
Fig. 4 is the structural representation of the further embodiment of the utility model air-conditioning system.
Fig. 5 is the structural representation of another embodiment of the utility model air-conditioning system.
Embodiment
Various exemplary embodiments of the present utility model are described in detail now with reference to accompanying drawing.It should be noted that：It is unless another
Illustrate outside, the part and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited
The scope of the utility model processed.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing is not according to reality
Proportionate relationship draw.
The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
For the purpose of this utility model, technical scheme and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to the drawings, the utility model is further described.
Fig. 1 is the structural representation of one embodiment of the utility model air-conditioning system.The air-conditioning system includes multiple inspections
Device 110 and controller 120 are surveyed, wherein：
Each detection means 110 is arranged on the One function area in region to be regulated.Wherein it is possible to region to be regulated is divided into
Multiple functional areas, for example, region to be regulated is subway station, then subway station inner region can be stopped according to regional function and personnel
Time is divided into transition region, Office Area and the area that waits.Such as, it is transition region from subway entrance to Security Inspection Office, from security check to subway
Swipe the card and locate to be Office Area, be the area that waits from the place of swiping the card to subway entrance.It will be understood by those of skill in the art that work(is carried out herein
Energy Division is only for illustrating, and functional areas, which are based on regional function and personnel's residence time, can a variety of dividing modes.The inspection
It can be temperature sensor or Pedestrian flow detection equipment to survey device 110.
Controller 120 electrically connects with each detection means 110 respectively, wherein, detection dress of the controller based on each functional areas
The detection parameters of 110 transmission are put to send out to the regulating valve 130 in corresponding function area with the comparative result of the parameter threshold in corresponding function area
Go out aperture regulation signal, to adjust the air output of each functional areas.Wherein, detection parameters for example can be indoor temperature value, people
Flow etc., different functional areas can set different parameter thresholds.
In this embodiment, region to be regulated is divided into multiple functional areas, by obtaining the detection parameters of each functional areas, and
Compared with the detection parameters in corresponding function area, the aperture of the regulating valve in corresponding function area is adjusted according to parameter comparative result,
To adjust the air output of each functional areas, the power consumption of the air-conditioning system in region to be regulated can be reduced.
Fig. 2 is the structural representation of another embodiment of the utility model air-conditioning system.The air-conditioning system includes multiple
Temperature sensor 210 and controller 220, wherein：
Each temperature sensor 210 can be arranged on One function area, for detecting the indoor temperature of the functional areas.
Controller 220 electrically connects with each temperature sensor 210, wherein, temperature of the controller 220 based on each functional areas passes
The comparative result of temperature value and the temperature threshold in corresponding function area that sensor 210 transmits is sent out to the regulating valve 230 in corresponding function area
Go out aperture regulation signal.Wherein, different functional areas can set different temperature thresholds, for example, in order to meet passenger to temperature
The adaptation process of degree, can set the temperature threshold of transition region to be higher than the temperature threshold of Office Area, and the temperature threshold of Office Area is high
Temperature threshold in the area that waits.
In summer, if the Indoor Temperature angle value of functional areas is more than the temperature threshold in corresponding function area, increase corresponding function area
Regulating valve aperture；If the Indoor Temperature angle value of functional areas is less than the temperature threshold in corresponding function area, reduce corresponding function area
Regulating valve aperture；If the Indoor Temperature angle value of functional areas is equal to the temperature threshold in corresponding function area, corresponding function area is kept
Regulating valve aperture.It will be understood by those of skill in the art that herein only by taking summer as an example, need to supply if seasons such as winters
, can also be according to the indoor temperature in each corresponding function area and opening for the comparative result corresponding regulating valve of regulation of temperature threshold when warm
Degree.
In this embodiment, region to be regulated is divided into multiple functional areas, by obtaining the Indoor Temperature angle value of each functional areas,
And compared with the temperature threshold in corresponding function area, according to opening for the regulating valve in temperature comparative result regulation corresponding function area
Degree, the power consumption of the air-conditioning system in region to be regulated can be reduced.And different functional areas are provided with different temperature thresholds, also
The comfortableness of personnel can be improved.
In a specific embodiment, as shown in figure 3, subway station tail end air conditioner unit air-cooler by ajutage to subway
Transition region, Office Area and area's air-supply of waiting in standing, on the ajutage of transition region, on the ajutage of the Office Area and area that waits
Electric control valve 1,2,3 is respectively arranged with ajutage；The temperature sensor of transition region, Office Area and the area that waits is surveyed in real time respectively
Measure and to the indoor temperature T in controller transfer transition area, Office Area and the area that waits4、T5And T6.Wherein it is possible to transition is set respectively
The temperature threshold in area, Office Area and the area that waits is T4'、T5' and T6', in order that passenger feels when entering from the outside in subway
The temperature difference is not too big, can set T4' close to outdoor temperature, and T4' it is more than T5', T5' it is more than T6'.Controller is according to reception
To temperature value compared with threshold temperature, it can be deduced that the temperature difference T of transition region4=T4-T4', the temperature difference T of Office Area5
=T5-T5', the temperature difference T in the area that waits6=T6-T6'。
After unit is started shooting, for electric control valve 1 on the ajutage of transition region, if Δ T4＞ 0, then it can increase electronic
The valve opening of regulating valve 1；If Δ T4=0, then it can keep the valve opening of electric control valve 1；If Δ T4＜ 0, then it can subtract
The aperture of small electric control valve 1.For electric control valve 2 on the ajutage of Office Area, if Δ T5＞ 0, then it can increase electronic
The valve opening of regulating valve 2；If Δ T5=0, then it can keep the valve opening of electric control valve 2；If Δ T5＜ 0, then it can subtract
The aperture of small electric control valve 2.For electric control valve 3 on the ajutage in the area that waits, if Δ T6＞ 0, then it can increase electronic
The valve opening of regulating valve 3；If Δ T6=0, then it can keep the valve opening of electric control valve 3；If Δ T6＜ 0, then it can subtract
The aperture of small electric control valve 3, the energy consumption of air-conditioning system is reduced while users'comfort is improved.
Furthermore it is also possible to according to peak period flow of the people on and off duty flow of the people is more than usual the characteristics of, in the stream of people on and off duty
Temperature threshold of the temperature threshold less than usually corresponding function area of each functional areas of peak period moment setting is measured, so as to realize timesharing control
System.
In another embodiment of the present utility model, the air-conditioning system can also include multiple air output detection devices
240, each air output detection device 240 electrically connects with controller 220, and each air output detection device 240 is arranged on One function
Area.Wherein, each air output detection device 240 can be according to the wind in the size and air supply duct of the aperture of the regulating valve of functional areas
Speed value, the air output of each functional areas is determined, for example, for transition region, if the aperture of electric control valve 1 is F1, in air supply duct
Air speed value be V4, then air output Q4=α * F1*V4；For Office Area, if the aperture of electric control valve 2 is F2, in air supply duct
Air speed value be V5, then air output Q5=β * F2*V5；For the area that waits, if the aperture of electric control valve 3 is F3, in air supply duct
Air speed value be V6, then air output Q6=γ * F6*V6.Wherein, α, β and γ are proportionality coefficient, the different regulations of different manufacturers
Valve valve, proportionality coefficient is different, can consult producer's sample according to actual conditions and obtain the proportionality coefficient.In addition, air supply duct
Interior air speed value V4、V5And V6It can be measured by speed instrument, flow instrument or velocity sensor.Controller 220 can be by each work(
Can area air output compared with the air output threshold value in corresponding function area, according to air output comparative result to corresponding function area
Regulating valve sends aperture regulation signal.
For example, if the air output of functional areas is more than the air output threshold value in corresponding function area, reduce the tune in corresponding function area
Save the aperture of valve；If the air output of functional areas is less than the air output threshold value in corresponding function area, the regulation in increase corresponding function area
The aperture of valve；If the air output of functional areas is equal to the air output threshold value in corresponding function area, the regulating valve in corresponding function area is kept
Aperture.
The embodiment causes the control of air output to be in closed-loop control, reaches the air-supply of more accurate each functional areas of control
The purpose of amount.
In another embodiment of the present utility model, the air-conditioning system can also include total blast volume detection device 250, always
Air volume test equipment 250 is electrically connected with controller 220 and air output detection device 230 respectively, and total blast volume detection device 250 is based on
The air output for each functional areas that air output detection device 240 transmits determines total air output that region to be regulated needs, controller 220
The rotating speed of blower fan is increased in the case where total air output that temperature province to be regulated needs is more than the air output of air-conditioning system offer.
For example, when the air output sum of transition region, Office Area and the area that waits is more than air-conditioning system total blast volume, turning for blower fan can be increased
Speed, total air output that increase air-conditioning system can provide.Certainly, if the air output sum of transition region, Office Area and the area that waits is remote
During more than air-conditioning system total blast volume, may caused by there is overload protection halting problem.
Fig. 4 is the structural representation of the further embodiment of the utility model air-conditioning system.The air-conditioning system includes multiple
Pedestrian flow detection equipment 410 and controller 420, wherein：
Everyone flow detection device 410 is arranged on the One function area in region to be regulated, controller 420 and each flow of the people
Detection device 410 electrically connects.Pedestrian flow detection equipment 410 sends the flow of the people that each functional areas detect to controller 420.Its
In, Pedestrian flow detection equipment 410 can be the monitoring devices such as camera, after shooting facial image, by analysis, can obtain
How many volume of the flow of passengers of the functional areas taken.In addition, Pedestrian flow detection equipment 410 can also be MAC Address detection device, for example, one
As user can carry a mobile terminal, by the MAC Address number for detecting each functional areas mobile terminal, it is possible to probably speculate should
How many volume of the flow of passengers functional areas go out.
The flow of the people and the people in corresponding function area that Pedestrian flow detection equipment 410 of the controller 420 based on each functional areas is transmitted
The comparative result of flow threshold sends aperture regulation signal to the regulating valve 430 in corresponding function area.Wherein it is possible to according to specific feelings
Condition sets difference in functionality area flow of the people threshold range.If the flow of the people of functional areas is more than the flow of the people threshold value in corresponding function area,
Increase the aperture of the regulating valve in corresponding function area；If the flow of the people of functional areas is less than the flow of the people threshold value in corresponding function area, subtract
The aperture of the regulating valve in small corresponding function area；If the flow of the people of functional areas is equal to the flow of the people threshold value in corresponding function area, keep
The aperture of the regulating valve in corresponding function area.
In this embodiment, corresponding function area is adjusted according to the flow of the people of each functional areas and the comparative result of flow of the people threshold value
Regulating valve aperture so that air-conditioning system can according to personnel's flow change adjustment system load export, improve people
Reduce the energy consumption of air-conditioning system while member's comfortableness.
, can be with as shown in figure 5, temperature sensor can be set simultaneously in another embodiment of the present utility model
210 and Pedestrian flow detection equipment 410, you can to detect the indoor temperature and flow of the people of each functional areas simultaneously, controller 220 includes
420 function, while temperature comparative result and flow of the people comparative result can be set different weights, for example, temperature ratio
The weight of relatively result is more than the weight of flow of the people comparative result, if being needed to increase the tune in corresponding function area according to temperature comparative result
The aperture of valve, but the aperture for the regulating valve for needing to reduce or keep corresponding function area according to flow of the people comparative result are saved, then is needed
Increase the aperture of the regulating valve in corresponding function area.In another embodiment, can also make in the weight of flow of the people comparative result
More than the weight of temperature comparative result.
In another embodiment of the present utility model, the air-conditioning system can also include display board 510, wherein, display
Plate 510 electrically connects with controller 220, for sending start and stop instruction to controller 220, so that controller 220 opens air-conditioning or pass
Close air-conditioning.
So far, the utility model is described in detail.In order to avoid covering design of the present utility model, this is not described
Some details well known to field.Those skilled in the art as described above, can be appreciated how to implement public affairs here completely
The technical scheme opened.
Although some specific embodiments of the present utility model are described in detail by example, this area
It is to be understood by the skilled artisans that above example merely to illustrate, rather than in order to limit the scope of the utility model.This
Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case of, to above example
Modify.The scope of the utility model is defined by the following claims.
Claims (10)
- A kind of 1. air-conditioning system, it is characterised in that including：Multiple detection means, each detection means are arranged on the One function area in region to be regulated；Controller, electrically connected respectively with each detection means；Wherein, the detection parameters and the parameter threshold in corresponding function area of detection means transmission of the controller based on each functional areas Comparative result send aperture regulation signal to the regulating valve in corresponding function area.
- 2. air-conditioning system according to claim 1, it is characterised in that the detection means is temperature sensor and/or people Flow detection device.
- 3. air-conditioning system according to claim 1 or 2, it is characterised in that also include：Multiple air output detection devices, are electrically connected with the controller, and each air output detection device is arranged on One function area；Wherein, the air output for each functional areas that the controller is transmitted based on air output detection device and the air-supply in corresponding function area The comparative result of amount threshold value sends aperture regulation signal to the regulating valve in corresponding function area.
- 4. air-conditioning system according to claim 3, it is characterised in that also include：Multiple velocity sensors, electrically connected with the air output detection device, each velocity sensor is arranged on One function area Ajutage in；Wherein, the air speed value and corresponding function area that the air output detection device is detected based on velocity sensor in each wind channel tube The aperture of regulating valve determine the air outputs of each functional areas.
- 5. air-conditioning system according to claim 3, it is characterised in that also include：Total blast volume detection device, electrically connected respectively with the controller and the air output detection device；Wherein, the air output for each functional areas that the total blast volume detection device is transmitted based on air output detection device determines to be regulated Total air output that region needs, the controller are more than what air-conditioning system provided in total air output that temperature province to be regulated needs The rotating speed of blower fan is increased in the case of air output.
- 6. air-conditioning system according to claim 1 or 2, it is characterised in thatThe region to be regulated is subway station inner region；The functional areas include transition region, Office Area and the area that waits；Wherein, subway station inner region is divided into by transition region, Office Area according to regional function and/or personnel's residence time and waited Area.
- 7. air-conditioning system according to claim 6, it is characterised in thatThe regulating valve is separately positioned on the ajutage of the transition region, on the ajutage of the Office Area or area that waits Ajutage on.
- 8. air-conditioning system according to claim 6, it is characterised in thatMultiple velocity sensors are separately positioned in the ajutage of the transition region, the ajutage of the Office Area is interior or the time In the ajutage in car area.
- 9. air-conditioning system according to claim 6, it is characterised in thatThe temperature threshold of the transition region is higher than the temperature threshold of the Office Area；Temperature threshold of the temperature threshold of the Office Area higher than the area that waits.
- 10. air-conditioning system according to claim 1 or 2, it is characterised in that also include：Display board, electrically connected with the controller, for sending start and stop instruction to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122092.6U CN207146762U (en) | 2017-09-04 | 2017-09-04 | Air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122092.6U CN207146762U (en) | 2017-09-04 | 2017-09-04 | Air-conditioning system |
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| Publication Number | Publication Date |
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| CN207146762U true CN207146762U (en) | 2018-03-27 |
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ID=61677133
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721122092.6U Active CN207146762U (en) | 2017-09-04 | 2017-09-04 | Air-conditioning system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764485A (en) * | 2018-12-25 | 2019-05-17 | 中国铁路总公司 | A kind of air conditioner energy saving control method and device based on comfort level |
| CN110440397A (en) * | 2019-07-12 | 2019-11-12 | 雄安达实智慧科技有限公司 | Subway station public domain pollutant catabolic gene method, system and electronic equipment |
| CN110925968A (en) * | 2018-08-31 | 2020-03-27 | 珠海格力电器股份有限公司 | Air conditioner control method and device and air conditioner |
| CN111397115A (en) * | 2020-03-20 | 2020-07-10 | 珠海格力电器股份有限公司 | Method, device and system for controlling regional temperature |
| CN113932282A (en) * | 2021-11-11 | 2022-01-14 | 武汉中绘炫图信息科技有限公司 | Urban heating supervision method and system |
-
2017
- 2017-09-04 CN CN201721122092.6U patent/CN207146762U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925968A (en) * | 2018-08-31 | 2020-03-27 | 珠海格力电器股份有限公司 | Air conditioner control method and device and air conditioner |
| CN110925968B (en) * | 2018-08-31 | 2021-02-26 | 珠海格力电器股份有限公司 | Air conditioner control method and device and air conditioner |
| CN109764485A (en) * | 2018-12-25 | 2019-05-17 | 中国铁路总公司 | A kind of air conditioner energy saving control method and device based on comfort level |
| CN109764485B (en) * | 2018-12-25 | 2021-07-09 | 中国铁路总公司 | Air conditioner energy-saving control method and device based on comfort level |
| CN110440397A (en) * | 2019-07-12 | 2019-11-12 | 雄安达实智慧科技有限公司 | Subway station public domain pollutant catabolic gene method, system and electronic equipment |
| CN111397115A (en) * | 2020-03-20 | 2020-07-10 | 珠海格力电器股份有限公司 | Method, device and system for controlling regional temperature |
| CN111397115B (en) * | 2020-03-20 | 2021-08-24 | 珠海格力电器股份有限公司 | Method, device and system for controlling regional temperature |
| CN113932282A (en) * | 2021-11-11 | 2022-01-14 | 武汉中绘炫图信息科技有限公司 | Urban heating supervision method and system |
| CN113932282B (en) * | 2021-11-11 | 2024-03-01 | 武汉中绘炫图信息科技有限公司 | Urban heating supervision method and system |
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