CN106006318B - A kind of energy-conserving elevator car ventilation system that air outlet blocks automatically - Google Patents
A kind of energy-conserving elevator car ventilation system that air outlet blocks automatically Download PDFInfo
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- CN106006318B CN106006318B CN201610612477.4A CN201610612477A CN106006318B CN 106006318 B CN106006318 B CN 106006318B CN 201610612477 A CN201610612477 A CN 201610612477A CN 106006318 B CN106006318 B CN 106006318B
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- air
- grade
- outlet
- personnel amount
- driving motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
A kind of energy-conserving elevator car ventilation system that air outlet blocks automatically, including air exhauster, air outlet, the air-exhausting duct for being connected to the air exhauster and air outlet, photographic device, control centre, driving motor and below the air outlet and one end is fixed on the automatic telescopic cover on lift car side wall, driving motor control automatic telescopic cover stretches, control centre includes image identification module, processor module and database, storage personnel amount section and the outlet air hierarchical relationship table of comparisons in database；Photographic device absorbs the real-time image of cab interior, control centre is identified by image identification module image, it will specifically identify taking personnel amount and be transmitted to processor module in image, processor module obtains corresponding outlet air grade according to personnel amount is taken from the database, the outlet air grade that control centre will acquire is sent to driving motor, and driving motor carries out corresponding extension and contraction control to automatic telescopic cover according to the outlet air grade.
Description
Technical field
The present invention relates to elevator aeration technology field, in particular to a kind of energy-conserving elevator carriage that air outlet blocks automatically is logical
Wind system.
Background technique
In order to improve the air inside lift car, the comfort level of taking passage in elevator personnel is improved, existing elevator is in carriage
It is provided with air exhauster, to be aerated ventilation to cab interior.However existing air exhauster is transported when carrying out air draft work
Row power is constant, i.e., air output is constant, remains at a biggish air output, in practical application, takes in lift car
The quantity of people is constantly in variable condition, take personnel amount it is less when, do not need biggish air output, that is to say, that
The how many pairs of air outputs that existing air exhauster cannot take personnel amount according to cab interior carry out corresponding control, thus more
Energy consumption.
Summary of the invention
Goal of the invention: It is an object of the present invention to solve the deficiency of the existing technology and provide one kind can be according to elevator
Cab interior takes the energy-conserving elevator car ventilation system that the air outlet of how much correspondence control air outputs of personnel amount blocks automatically
System.
Technical solution: in order to achieve the goal above, the energy-conserving elevator sedan-chair that a kind of air outlet provided by the invention blocks automatically
Compartment ventilating system, including air exhauster, air outlet, the air-exhausting duct for being connected to the air exhauster and air outlet, photographic device,
Control centre, one end are fixed on the driving motor on lift car side wall and the automatic telescopic below the air outlet
Cover, the control centre establish with the driving motor and photographic device be wirelessly connected respectively, the driving motor with it is described
The connection of automatic telescopic cover, stretches for controlling the automatic telescopic cover, and the control centre includes image identification module, place
Reason device module and database, the processor module are connect with the image identification module and database respectively, the number
According to storage personnel amount section and the outlet air hierarchical relationship table of comparisons in library；The photographic device is real-time for absorbing cab interior
Image is simultaneously transmitted to the control centre, and received image is known by image identification module by the control centre
Not, taking personnel amount and be transmitted to the processor module in image, the processor die root tuber will specifically be identified
Corresponding outlet air grade is obtained from the database according to personnel amount is taken, the outlet air grade hair that the control centre will acquire
The driving motor is given, the driving motor carries out corresponding flexible control to the automatic telescopic cover according to the outlet air grade
System；The personnel amount section includes at least three segments, respectively first interval, second interval and 3rd interval, institute
State outlet air grade at least packet three grades, respectively the first estate, the second grade and the tertiary gradient；The processor module exists
According to when taking personnel amount and obtaining corresponding outlet air grade from the database, specially judging to take personnel amount
The first estate is obtained when in first interval, in second interval when obtain the second grade, in 3rd interval when obtain third
Grade；It further include the weighing sensor set on carriage bottom surface, the weighing sensor and the control centre, which establish, to be wirelessly connected,
Person weight is taken for acquisition and sends it to the control centre, also stores personnel amount and people in the database
Member weight standard upper limit value relationship table, the processor module when judging that taking personnel amount is in second interval,
Take whether person weight is higher than corresponding person weight's standard max value according to personnel amount judgement is taken, if being higher than
The tertiary gradient is obtained, when judging that taking personnel amount is in first interval, takes personnel according to personnel amount judgement is taken
Whether weight is higher than corresponding person weight's standard max value, obtains the second grade if being higher than.
As a kind of preferred embodiment of the invention, the carriage connecting with elevator control system is provided in the driving motor
It is closed confirmation module, for confirming whether elevator door body is in closed state, when confirming elevator door body in the closure state,
The driving motor just carries out corresponding extension and contraction control to the automatic telescopic cover, otherwise will be without extension and contraction control.
As a kind of preferred embodiment of the invention, the driving motor according to the outlet air grade to the automatic telescopic cover into
When the corresponding extension and contraction control of row, the automatic telescopic cover is controlled with specific reference to the first estate and carries out the stretching of the first length to institute
It states air outlet to be blocked, the automatic telescopic cover is controlled according to the second grade and carries out the stretching of the second length to the outlet air
Mouth is blocked, and is controlled the automatic telescopic cover according to the tertiary gradient and is carried out the stretching of third length to carry out to the air outlet
It blocks, wherein the first length is greater than the second length, the second length is greater than third length.
The utility model has the advantages that the present invention is by identifying the personnel amount of taking in lift car below the present invention realizes,
According to take personnel amount number corresponding extension and contraction control carried out to automatic telescopic cover go out to indirectly controlling air exhauster
Air quantity so that in lift car take personnel amount it is few when, less air quantity is discharged in control, take personnel it is more when, control
More air quantity is discharged, so that the air output of air outlet meets actual air quantity demand, energy saving.
Detailed description of the invention
Fig. 1 is elevator car structure schematic diagram provided by the invention；
Fig. 2 is Project of Ventilation in Elevator system framework schematic diagram provided by the invention.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
As shown in Figure 1 and Figure 2, Fig. 1 is elevator car structure schematic diagram provided by the invention, and Fig. 2 provides for the present invention
Project of Ventilation in Elevator system framework schematic diagram.Specifically, the present embodiment provides a kind of energy-conserving elevators that air outlet blocks automatically
Car ventilation system including air exhauster 1, air outlet 2, the air-exhausting duct 3 for being connected to the air exhauster 1 and air outlet 2, is taken the photograph
As device 4, control centre 5, one end are fixed on driving motor 6 on lift car side wall and are set to 2 lower section of air outlet
Automatic telescopic cover 7, the control centre 5 establishes with the driving motor 6 and photographic device 4 be wirelessly connected respectively, described
Driving motor 6 is connect with the automatic telescopic cover 7, is stretched for controlling the automatic telescopic cover 7, the control centre 5
Including image identification module 8, processor module 9 and database 10, the processor module 9 identifies mould with the image respectively
Block 8 and database 10 connect, storage personnel amount section and the outlet air hierarchical relationship table of comparisons in the database 10；It is described to take the photograph
As device 4 is for absorbing the real-time image of cab interior and being transmitted to the control centre 5, the control centre 5 passes through
Image identification module 8 identifies received image, will specifically identify taking personnel amount and be transmitted in image
The processor module 9, the processor module 9 obtain corresponding outlet air according to taking personnel amount from the database 10
Grade, the outlet air grade that the control centre 5 will acquire are sent to the driving motor 6, and the driving motor 6 is according to the outlet air
Grade carries out corresponding extension and contraction control to the automatic telescopic cover 7.
Wherein, the personnel amount section includes at least three segments, respectively first interval, second interval and the
Three sections, the outlet air grade at least packet three grades, respectively the first estate, the second grade and the tertiary gradient.The place
Reason device module 9 is specially judging when basis takes personnel amount and obtains corresponding outlet air grade from the database 10
Taken when personnel amount is in first interval out and obtain the first estate, in second interval when obtain the second grade, in third
The tertiary gradient is obtained when section.
Wherein, personnel amount section and the outlet air hierarchical relationship table of comparisons are as follows:
| Personnel amount section | Outlet air grade |
| 0 < x≤2(first interval) | The first estate |
| 2 < x≤5(second intervals) | Second grade |
| 5 < x≤10(3rd intervals) | The tertiary gradient |
Wherein, x is to take personnel amount, sets lift car highest seating capacity as 10 people, in practice can be according to elevator
The size of carriage is correspondingly arranged highest seating capacity.
If the processor module 9 receives the personnel amount of taking that the image identification module 8 transmits and is in 0 x≤2 <
When (first interval), the first estate will be obtained from the database 10, if the processor module 9 receives the image and knows
The personnel amount of taking that other module 8 is transmitted is in 2 < x≤5(second intervals) when, second etc. will be obtained from the database 10
Grade, if the personnel amount of taking that the processor module 9 receives that the image identification module 8 transmits is in 5 < x≤10(the
Three sections) when, the tertiary gradient will be obtained from the database 10.
When the first estate that the control centre 5 will acquire is sent to the driving motor 6,6 basis of driving motor
The first estate controls the automatic telescopic cover 7 and carries out the stretching of the first length to block to the air outlet 2, outlet air at this time
Amount is minimum；When the second grade that the control centre 5 will acquire is sent to the driving motor 6, the driving motor 6 is according to
Two grades control the automatic telescopic cover 7 and carry out the stretching of the second length to block to the air outlet 2, at this time air output
It is medium；When the tertiary gradient that the control centre 5 will acquire is sent to the driving motor 6, the driving motor 6 is according to third
Grade controls the automatic telescopic cover 7 and carries out the stretching of third length to block to the air outlet 2, and air output is most at this time
Height, wherein the first length is greater than the second length, the second length is greater than third length.For example, it is assumed that the length of air outlet is 30 lis
Rice, then the first length can be 20 centimetres, and the second length can be 10 centimetres, and third length can be 1 centimetre.
Wherein, it as one embodiment of the present invention, is provided in the driving motor 6 and elevator control system 11 connects
The carriage closure confirmation module 12 connect, for confirming whether elevator door body is in closed state, when confirming that elevator door body is in
When closed state, 6 ability of driving motor carries out corresponding extension and contraction control to the automatic telescopic cover 7, otherwise will be without stretching
Contracting control.
In practical application, elevator cab door open Shi Renhui carry out elevator interior successively, if at this time to automatic telescopic cover 7 into
Row extension and contraction control can be easy to generate heat because ceaselessly switching air output and driving circuit, will be in order to more effectively run
It just carries out when elevator door is closed according to 7 extension and contraction control of correspondence automatic telescopic cover for taking personnel amount.
In practical application, for example, it is same amount of take personnel, somebody person is easy heat because body is more fat,
More air quantity are needed than the personnel of normal type, therefore in the present embodiment, further includes the weighing and sensing set on carriage bottom surface
Device 13, the weighing sensor 13 is established with the control centre 5 to be wirelessly connected, and is taken person weight for acquisition and is sent out
The control centre 5 is given, personnel amount and person weight's standard max value comparison are also stored in the database 10
Table, the processor module 9 are taken when judging that taking personnel amount is in second interval according to personnel amount judgement is taken
Whether person weight is higher than corresponding person weight's standard max value, obtains the tertiary gradient if being higher than, is judging to take
When multiplying personnel amount and being in first interval, take whether person weight is higher than corresponding people according to personnel amount judgement is taken
Member's weight standard upper limit value, obtains the second grade if being higher than.
Wherein, personnel amount and person weight's standard max value relationship table are as follows:
| Personnel amount | Person weight's standard max value |
| 1 | 80(KG) |
| 2 | 160(KG) |
| … | … |
The processor module 9 when judging that taking personnel amount is in second interval, for example, set the personnel of taking as
3 people, then the processor module 9 judges whether it is higher than corresponding person weight and marks according to the person weight that takes of acquisition
Quasi- upper limit value 240(KG), outlet air grade is improved into a grade if being higher than, i.e. the acquisition tertiary gradient.
The processor module 9 when judging that taking personnel amount is in first interval, for example, set the personnel of taking as
2 people, then the processor module 9 judges whether it is higher than corresponding person weight and marks according to the person weight that takes of acquisition
Quasi- upper limit value 160(KG), outlet air grade is improved into a grade if being higher than, that is, obtains the second grade.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow the skill for being familiar with the technical field
Art personnel can understand the content of the present invention and implement it accordingly, and can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of energy-conserving elevator car ventilation system that air outlet blocks automatically, including air exhauster, air outlet, for being connected to
State the air-exhausting duct of air exhauster and air outlet, photographic device, control centre, one end are fixed on driving electricity on lift car side wall
Machine and the automatic telescopic cover below the air outlet, it is characterised in that: the control centre is electric with the driving respectively
Machine and photographic device, which are established, to be wirelessly connected, and the driving motor is connect with the automatic telescopic cover, described automatic for controlling
Telescopic cover stretches, and the control centre includes image identification module, processor module and database, the processor die
Block is connect with the image identification module and database respectively, storage personnel amount section and outlet air grade in the database
Relationship table；The photographic device is for absorbing the real-time image of cab interior and being transmitted to the control centre, institute
It states control centre and received image is identified by image identification module, will specifically identify in image and take personnel amount
And it is transmitted to the processor module, the processor module is obtained pair from the database according to taking personnel amount
The outlet air grade answered, the outlet air grade that the control centre will acquire are sent to the driving motor, the driving motor according to
The outlet air grade carries out corresponding extension and contraction control to the automatic telescopic cover；The personnel amount section includes at least three sections
Section, respectively first interval, second interval and 3rd interval, the outlet air grade at least packet three grades, respectively first
Grade, the second grade and the tertiary gradient；The processor module is taken personnel amount in basis and is obtained from the database
When corresponding outlet air grade, specially the first estate is obtained when personnel amount is in first interval, in the judging to take
The second grade is obtained when two sections, in 3rd interval when obtain the tertiary gradient；It further include the weighing and sensing set on carriage bottom surface
Device, the weighing sensor and the control centre, which establish, to be wirelessly connected, and is taken person weight for acquisition and is sent it to
The control centre also stores personnel amount and person weight's standard max value relationship table in the database, described
Processor module takes person weight when judging that taking personnel amount is in second interval, according to personnel amount judgement is taken
Whether it is higher than corresponding person weight's standard max value, obtains the tertiary gradient if being higher than, judging to take personnel's number
When amount is in first interval, take whether person weight is higher than corresponding person weight's mark according to personnel amount judgement is taken
Quasi- upper limit value obtains the second grade if being higher than.
2. the energy-conserving elevator car ventilation system that a kind of air outlet according to claim 1 blocks automatically, it is characterised in that:
The carriage closure confirmation module connecting with elevator control system is provided in the driving motor, for whether confirming elevator door body
In closed state, when confirming elevator door body in the closure state, the driving motor just to the automatic telescopic cover into
The corresponding extension and contraction control of row, otherwise will be without extension and contraction control.
3. the energy-conserving elevator car ventilation system that a kind of air outlet according to claim 1 blocks automatically, it is characterised in that:
When the driving motor carries out corresponding extension and contraction control to the automatic telescopic cover according to the outlet air grade, with specific reference to first etc.
Grade controls the stretching of the first length of the automatic telescopic cover progress to block to the air outlet, is controlled according to the second grade
The stretching of the second length of the automatic telescopic cover progress is described certainly according to tertiary gradient control to block to the air outlet
Dynamic telescopic cover carries out the stretching of third length to block to the air outlet, wherein the first length is greater than the second length, the
Two length are greater than third length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612477.4A CN106006318B (en) | 2016-07-31 | 2016-07-31 | A kind of energy-conserving elevator car ventilation system that air outlet blocks automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612477.4A CN106006318B (en) | 2016-07-31 | 2016-07-31 | A kind of energy-conserving elevator car ventilation system that air outlet blocks automatically |
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| Publication Number | Publication Date |
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| CN106006318A CN106006318A (en) | 2016-10-12 |
| CN106006318B true CN106006318B (en) | 2019-04-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807708A (en) * | 2016-12-30 | 2017-06-09 | 安徽育安实验室装备有限公司 | A kind of laboratory ventilation intelligent control system |
| CN107265228B (en) * | 2017-08-14 | 2019-02-26 | 昱恒楼宇机电工程有限公司 | A kind of lifting type elevator intelligent air-conditioner control method and its system |
| CN110835030B (en) | 2018-08-16 | 2022-04-12 | 奥的斯电梯公司 | Elevator power management system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3807305B2 (en) * | 2001-12-28 | 2006-08-09 | ダイキン工業株式会社 | Air conditioner |
| JP2008201497A (en) * | 2007-02-16 | 2008-09-04 | Toshiba Elevator Co Ltd | Air-conditioner for elevator and its control method |
| JP5393093B2 (en) * | 2008-10-01 | 2014-01-22 | 三菱電機株式会社 | Elevator human detection system |
| CN102444958A (en) * | 2010-10-11 | 2012-05-09 | 上海建坤信息技术有限责任公司 | Video people stream statistics-based fresh air system and energy-saving control method thereof |
| CN104848467A (en) * | 2014-02-13 | 2015-08-19 | 海尔集团公司 | Control method of air conditioner and air conditioner |
| CN105645200A (en) * | 2014-11-13 | 2016-06-08 | 日立电梯（中国）有限公司 | Control method and system for wind speed of elevator car fan and elevator car illumination of elevator |
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Effective date of registration: 20190326 Address after: Room B06, Building No. 1, 43 Nanbian Road, Haizhu District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Handnice Elevator Co. Ltd. Address before: 215400 Taicang West Economic Development Zone, Suzhou, Jiangsu, 400 Beijing West Road 6 hatching West Building Applicant before: Cai Jing |
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