CN1632391A - Elevator air-conditioner for dynamically improving air quality and hot comfort - Google Patents
Elevator air-conditioner for dynamically improving air quality and hot comfort Download PDFInfo
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- CN1632391A CN1632391A CNA2004100991829A CN200410099182A CN1632391A CN 1632391 A CN1632391 A CN 1632391A CN A2004100991829 A CNA2004100991829 A CN A2004100991829A CN 200410099182 A CN200410099182 A CN 200410099182A CN 1632391 A CN1632391 A CN 1632391A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
An elevator air-conditioner for dynamically improving air quality and hot comfort pertains to refrigeration air-conditioner, comprising an elevator wind passage, a comfort control device, a blower, a compressor, a condenser, a expanding valve, a evaporator, two air filters, a orifice plate supply-air outlet, a weighing sensor, wherein, the air filters, evaporator, blower all are arranged in the wind passage, the comfort control device and air-conditioner parts are arranged on top of the cage, orifice plate supply-air outlet are both arranged in the top of the cage, the output terminal of weighing sensor and the temperature sensor connects separately to two input terminals electrically of the comfort control device, two output terminals of the comfort control device separately connect to the blower and the compressor electrically. The invention introduces weight detecting signal and temperature detecting signal, controls the operation of the blower and the refrigeration system according to change of persons and thermal environment in the cage.
Description
Technical field
What the present invention relates to is a kind of air conditioner for elevator device, and particularly a kind of air conditioner for elevator device that can dynamically improve air quality and hot comfort belongs to the Refrigeration and Air-conditioning Engineering technical field.
Background technology
Elevator air conditioning system progressively begins to promote and use at present, but also have following problem reality in service: personnel's flowrate variation is big in (1) elevator, particularly when commuter rush hour on and off duty in the car personnel crowded, the air dirt, the operating condition of conventional lift air-conditioning can not satisfy health and demand for thermal comfort; (2) blower fan in the lift car can not provide corresponding resh air requirement according to the variation of passenger in the car, constantly sends into new wind, causes a large amount of wastes of energy.
In the prior art, application number is 00220503, and name is called the utility model patent of air conditioner for elevator; Application number is 00258781, and name is called the utility model patent of Elevator cage air conditioner.Above patent all be simply A/C to be applied in the elevator, and the passenger flow volume variation characteristics greatly in the elevator do not considered are rationally controlled the operation of air-conditioning, not only can not reach high-comfort effect, but also cause energy dissipation.
Summary of the invention
In order to overcome the shortcomings and deficiencies of prior art, satisfy the needs of air conditioner for elevator development, the present invention designs a kind of dynamic air conditioner for elevator device that improves air quality and hot comfort, on the basis of original air conditioner for elevator machine, introduce the weight detecting signal,, regulate the breeze fan rotating speed according to the variation of personnel in the lift car, make resh air requirement satisfy new wind demand in the car constantly, improve air quality in vehicle greatly.Simultaneously,, the air-conditioning unit is carried out real-time regulated, the lift car environment is maintained in the scope of high comfort, improve the hot comfort of air conditioner surroundings in the car according to the variation of temperature environment in the lift car.
The present invention includes the elevator air channel, comfortable control setup, blower fan, compressor, condenser, expansion valve, evaporator, A air filter, B air filter, orifice feeding mouth, LOAD CELLS, temperature sensor.The B air filter, evaporator, blower fan, the A air filter from down and on be installed in successively in the elevator air channel, comfortable control setup, compressor, condenser, expansion valve is installed in the elevator car roof top, the orifice feeding mouth is installed in the elevator car roof, and LOAD CELLS is installed in the car bottom, and temperature sensor is installed in the car, the mouth of LOAD CELLS and temperature sensor is electrically connected with two input ends of comfortable control setup respectively, and two mouths of comfortable control setup are electrically connected with blower fan and compressor respectively.
When air conditioner for elevator moves, LOAD CELLS is constantly gathered elevator variation of personnel's weight in car when static, the rotating speed that weight signal is regulated blower fan through the judgement and the processing back of comfortable control setup, thereby realize difference according to personnel's flow in the lift car, the corresponding fresh amount of air is provided, improves air quality in the car greatly.Simultaneously, variation of temperature in the detection car that temperature sensor does not also stop, and adjust thermal environment in the car by comfortable control setup control compressor rotary speed.
The present invention introduces weight detecting signal and temperature detection signal, respectively according to the variation of personnel in the lift car and thermal environment, the operation of control blower fan and refrigeration system in real time, can not only improve hot comfort and air quality in the lift car greatly, and obvious energy conservation, have remarkable social benefit and economic benefit.
Description of drawings
The structural representation of Fig. 1 air conditioner for elevator of the present invention;
The structured flowchart of the comfortable control setup of Fig. 2 air conditioner for elevator of the present invention;
The specific embodiment
Below in conjunction with accompanying drawing concrete enforcement of the present invention is further described.
As shown in Figure 1, the present invention includes elevator air channel 1, comfortable control setup 2, blower fan 3, compressor 4, condenser 5, expansion valve 6, evaporator 7, A air filter 8, B air filter 9, orifice feeding mouth 10, LOAD CELLS 11, temperature sensor 12.Wherein, compressor 4, condenser 5, expansion valve 6, evaporator 7 is formed conventional air conditioner for elevator refrigeration system, its running state is regulated by comfortable control setup 2, B air filter 9, evaporator 7, blower fan 3, A air filter 8 from down and on be installed in successively in the elevator air channel 1, comfortable control setup 2, compressor 4, condenser 5, expansion valve 6 is installed in lift car 13 over top, orifice feeding mouth 10 is installed in lift car 13 tops, and LOAD CELLS 11 is installed in car 13 bottoms, and temperature sensor 12 is installed in the car 13, the mouth of LOAD CELLS 11 and temperature sensor 12 is electrically connected with two input ends of comfortable control setup 2 respectively, and two mouths of comfortable control setup 2 are electrically connected with blower fan 3 and compressor 4 respectively.
As shown in Figure 2, comfortable control setup 2 comprises, weight signal amplifying circuit 14, weight signal A/D change-over circuit 15, temperature signal amplifying circuit 16, temperature signal A/D change-over circuit 17, A multiple way switch 18, micro controller system 19, E
2ROM 20, B multiple way switch 21, the D/A change-over circuit 22 of control blower fan signal, fan frequency converter 23, the D/A change-over circuit 24 of control signal compressor, compressor variable frequency device 25.
The mouth of LOAD CELLS 11 and temperature sensor 12 is connected with the input end of weight signal amplifying circuit 14 with temperature signal amplifying circuit 16 respectively, the mouth of weight signal amplifying circuit 14 and temperature signal amplifying circuit 16 is connected with the input end of weight signal A/D change-over circuit 15 with temperature signal A/D change-over circuit 17 respectively, the mouth of weight signal A/D change-over circuit 15 and temperature signal A/D change-over circuit 17 is connected with two input ends of A multiple way switch 18 respectively, two mouths of A multiple way switch 18 are connected with two input ends of micro controller system 19, two mouths of micro controller system 19 are connected E with two input ends of B multiple way switch 21
2ROM 20 is connected with another input end of micro controller system 19.Two mouths of B multiple way switch 21 are connected with the D/A change-over circuit 22 of control blower fan signal and D/A change-over circuit 24 input ends of control signal compressor respectively, the D/A change-over circuit 22 of control blower fan signal is connected with the input end of fan frequency converter 23 with compressor variable frequency device 25 respectively with D/A change-over circuit 24 mouths of control signal compressor, the mouth of fan frequency converter 23 and compressor variable frequency device 25 is electrically connected with blower fan 3 and compressor 4 respectively, thus the running state of control conditioning unit.
LOAD CELLS 11 adopts 6001S type stretching-compression type sensor, and temperature sensor 12 adopts Pt100, and micro controller system 19 adopts the 83L51FB micro controller system, and fan frequency converter 23 and compressor variable frequency device 25 all adopt the FR-E520-1.5 AC converter.
When air conditioner for elevator equipment is started working, LOAD CELLS 11 and temperature sensor 12 are monitored personnel's weight and the air temperature variations in the lift car respectively, weight signal that is collected and temperature signal amplify by weight signal amplifying circuit 14 and temperature signal amplifying circuit 16 respectively, be analog signal conversion digital signal by weight signal A/D change-over circuit 15 and temperature signal A/D change-over circuit 17 respectively again, among the ROM of these digital signals through A multiple way switch 18 input micro controller systems 19, and call E
2The calculation procedure that solidifies among the ROM 20 carries out computing and signal is adjusted in output, select the control output signal through B multiple way switch 21, blower fan control signal and compressor control signal become analog signal by the D/A change-over circuit 22 of control blower fan signal and D/A change-over circuit 24 conversions of control signal compressor respectively, analog signal imports fan frequency converter 23 respectively and compressor variable frequency device 25 removes to control blower fan and compressor, after entering air process A air filter 8 filtrations in air channel, send into by blower fan 3, send in the car by orifice feeding mouth 6 through evaporator 7 and B air filter 9 backs again.
Claims (3)
1. air conditioner for elevator that dynamically improves air quality and hot comfort, comprise elevator air channel (1), comfortable control setup (2), blower fan (3), compressor (4), condenser (5), expansion valve (6), evaporator (7), A air filter (8), B air filter (9), orifice feeding mouth (10), LOAD CELLS (11), temperature sensor (12), it is characterized in that B air filter (9), evaporator (7), blower fan (3), A air filter (8) from down and on be installed in the elevator air channel (1) comfortable control setup (2) successively, compressor (4), condenser (5), expansion valve (6) are installed in lift car (13) over top, and orifice feeding mouth (10) is installed in lift car (13) top, LOAD CELLS (11) is installed in car (13) bottom, temperature sensor (12) is installed in the car (13), and the mouth of LOAD CELLS (11) and temperature sensor (12) is electrically connected with two input ends of comfortable control setup (2) respectively, and two mouths of comfortable control setup (2) are electrically connected with blower fan (3) and compressor (4) respectively.
2. the dynamic air conditioner for elevator that improves air quality and hot comfort according to claim 1, it is characterized in that described comfortable control setup (2), this device comprises weight signal amplifying circuit (14), weight signal A/D change-over circuit (15), temperature signal amplifying circuit (16), temperature signal A/D change-over circuit (17), A multiple way switch (18), micro controller system (19), E
2ROM (20), B multiple way switch (21), the D/A change-over circuit (22) of control blower fan signal, fan frequency converter (23), the D/A change-over circuit (24) of control signal compressor, compressor variable frequency device (25), the mouth of LOAD CELLS (11) and temperature sensor (12) is connected with the input end of weight signal amplifying circuit (14) with temperature signal amplifying circuit (16) respectively, the mouth of weight signal amplifying circuit (14) and temperature signal amplifying circuit (16) is connected with the input end of weight signal A/D change-over circuit (15) with temperature signal A/D change-over circuit (17) respectively, the mouth of weight signal A/D change-over circuit (15) and temperature signal A/D change-over circuit (17) is connected with two input ends of A multiple way switch (18) respectively, two mouths of A multiple way switch (18) are connected with two input ends of micro controller system (19), two mouths of micro controller system (19) are connected E with two input ends of B multiple way switch (21)
2ROM (20) is connected with another input end of micro controller system (19), two mouths of B multiple way switch (21) are connected with the D/A change-over circuit (22) of control blower fan signal and D/A change-over circuit (24) input end of control signal compressor respectively, the D/A change-over circuit (22) of control blower fan signal is connected with the input end of fan frequency converter (23) with compressor variable frequency device (25) respectively with D/A change-over circuit (24) mouth of control signal compressor, and the mouth of fan frequency converter (23) and compressor variable frequency device (25) is electrically connected with blower fan (3) and compressor (4) respectively.
3. the dynamic air conditioner for elevator that improves air quality and hot comfort according to claim 1, it is characterized in that described LOAD CELLS (11) adopts 6001S type stretching-compression type sensor, temperature sensor (12) adopts the Pt100 platinum sensor, micro controller system (19) adopts the 83L51FB micro controller system, and fan frequency converter (23) and compressor variable frequency device (25) all adopt the FR-E520-1.5 AC converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100991829A CN1632391A (en) | 2004-12-29 | 2004-12-29 | Elevator air-conditioner for dynamically improving air quality and hot comfort |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100991829A CN1632391A (en) | 2004-12-29 | 2004-12-29 | Elevator air-conditioner for dynamically improving air quality and hot comfort |
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| CN1632391A true CN1632391A (en) | 2005-06-29 |
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| CNA2004100991829A Pending CN1632391A (en) | 2004-12-29 | 2004-12-29 | Elevator air-conditioner for dynamically improving air quality and hot comfort |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351580C (en) * | 2005-12-12 | 2007-11-28 | 南京航空航天大学 | Externally arranged unit blasting air type elevator air conditioning system |
| CN102363487A (en) * | 2011-06-29 | 2012-02-29 | 苏州新达电扶梯部件有限公司 | Lift car purification system |
| CN102889652A (en) * | 2011-07-22 | 2013-01-23 | 珠海格力电器股份有限公司 | Elevator air conditioner control system and elevator air conditioner control method |
| CN103072852A (en) * | 2013-01-04 | 2013-05-01 | 日立电梯（中国）有限公司 | Light adjustment and temperature adjustment control system and control method for sightseeing lift |
| CN103231946A (en) * | 2013-04-12 | 2013-08-07 | 快意电梯股份有限公司 | Elevator car illumination, fan and air conditioner energy conservation control method and system |
| CN104671039A (en) * | 2015-02-26 | 2015-06-03 | 苏州常实工业设备有限公司 | Energy-saving air temperature regulation system for elevator |
| CN104791970A (en) * | 2015-05-11 | 2015-07-22 | 金陵科技学院 | Novel air conditioner capable of comprehensively and automatically controlling indoor temperature based on single-chip microcomputer |
| CN105600651A (en) * | 2015-11-25 | 2016-05-25 | 佛山住友富士电梯有限公司 | Lift car and ventilation method of lift car |
| 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 |
| CN105836560A (en) * | 2016-03-15 | 2016-08-10 | 江苏通用电梯有限公司 | Elevator comfort testing system |
| CN106966266A (en) * | 2016-01-14 | 2017-07-21 | 日立电梯（中国）有限公司 | It is a kind of that there is the elevator for pinpointing ventilation function |
| CN109292594A (en) * | 2018-11-14 | 2019-02-01 | 日立楼宇技术（广州）有限公司 | Control method, device, equipment and the readable storage medium storing program for executing of air conditioner for elevator |
| CN109579238A (en) * | 2018-12-20 | 2019-04-05 | 象山兑鹏电子科技有限公司 | A kind of customization intelligent ventilating system |
| CN109650228A (en) * | 2018-12-29 | 2019-04-19 | 湖南轩之豪信息科技有限公司 | A kind of energy-conserving elevator |
| CN109798639A (en) * | 2019-01-23 | 2019-05-24 | 浙江永奥节能科技有限公司 | A kind of control system of air conditioner for elevator |
| CN113339967A (en) * | 2021-05-21 | 2021-09-03 | 青岛海尔空调器有限总公司 | Elevator air conditioner control method and device, electronic equipment and storage medium |
| CN113415686A (en) * | 2021-07-12 | 2021-09-21 | 北菱电梯股份有限公司 | Safety monitoring intelligent elevator based on 5G communication technology |
| CN117446622A (en) * | 2023-11-17 | 2024-01-26 | 德州隆达空调设备集团有限公司 | Fan rotating speed control and adjustment method based on airflow velocity |
| WO2024021761A1 (en) * | 2022-07-27 | 2024-02-01 | 青岛海尔空调器有限总公司 | Method and device for controlling elevator air conditioner, and storage medium |
| US20240109755A1 (en) * | 2022-09-29 | 2024-04-04 | Hyundai Motor Company | Duplex elevator |
-
2004
- 2004-12-29 CN CNA2004100991829A patent/CN1632391A/en active Pending
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351580C (en) * | 2005-12-12 | 2007-11-28 | 南京航空航天大学 | Externally arranged unit blasting air type elevator air conditioning system |
| CN102363487A (en) * | 2011-06-29 | 2012-02-29 | 苏州新达电扶梯部件有限公司 | Lift car purification system |
| CN102889652A (en) * | 2011-07-22 | 2013-01-23 | 珠海格力电器股份有限公司 | Elevator air conditioner control system and elevator air conditioner control method |
| CN102889652B (en) * | 2011-07-22 | 2015-01-21 | 珠海格力电器股份有限公司 | Elevator air conditioner control method |
| CN103072852A (en) * | 2013-01-04 | 2013-05-01 | 日立电梯（中国）有限公司 | Light adjustment and temperature adjustment control system and control method for sightseeing lift |
| CN103231946A (en) * | 2013-04-12 | 2013-08-07 | 快意电梯股份有限公司 | Elevator car illumination, fan and air conditioner energy conservation control method and system |
| CN103231946B (en) * | 2013-04-12 | 2015-08-19 | 快意电梯股份有限公司 | A kind of lift cage illumination, fan, air conditioner energy saving control method and system |
| 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 |
| CN104671039A (en) * | 2015-02-26 | 2015-06-03 | 苏州常实工业设备有限公司 | Energy-saving air temperature regulation system for elevator |
| CN104791970A (en) * | 2015-05-11 | 2015-07-22 | 金陵科技学院 | Novel air conditioner capable of comprehensively and automatically controlling indoor temperature based on single-chip microcomputer |
| CN105600651A (en) * | 2015-11-25 | 2016-05-25 | 佛山住友富士电梯有限公司 | Lift car and ventilation method of lift car |
| CN105600651B (en) * | 2015-11-25 | 2018-07-13 | 佛山住友富士电梯有限公司 | A kind of lift car and a kind of Project of Ventilation in Elevator method |
| CN106966266A (en) * | 2016-01-14 | 2017-07-21 | 日立电梯（中国）有限公司 | It is a kind of that there is the elevator for pinpointing ventilation function |
| CN105836560B (en) * | 2016-03-15 | 2018-07-03 | 江苏通用电梯有限公司 | Elevator comfort test system |
| CN105836560A (en) * | 2016-03-15 | 2016-08-10 | 江苏通用电梯有限公司 | Elevator comfort testing system |
| CN109292594A (en) * | 2018-11-14 | 2019-02-01 | 日立楼宇技术（广州）有限公司 | Control method, device, equipment and the readable storage medium storing program for executing of air conditioner for elevator |
| CN109579238A (en) * | 2018-12-20 | 2019-04-05 | 象山兑鹏电子科技有限公司 | A kind of customization intelligent ventilating system |
| CN109650228A (en) * | 2018-12-29 | 2019-04-19 | 湖南轩之豪信息科技有限公司 | A kind of energy-conserving elevator |
| CN109798639A (en) * | 2019-01-23 | 2019-05-24 | 浙江永奥节能科技有限公司 | A kind of control system of air conditioner for elevator |
| CN113339967A (en) * | 2021-05-21 | 2021-09-03 | 青岛海尔空调器有限总公司 | Elevator air conditioner control method and device, electronic equipment and storage medium |
| CN113415686A (en) * | 2021-07-12 | 2021-09-21 | 北菱电梯股份有限公司 | Safety monitoring intelligent elevator based on 5G communication technology |
| CN113415686B (en) * | 2021-07-12 | 2023-09-26 | 北菱电梯股份有限公司 | Safety monitoring intelligent elevator based on 5G communication technology |
| WO2024021761A1 (en) * | 2022-07-27 | 2024-02-01 | 青岛海尔空调器有限总公司 | Method and device for controlling elevator air conditioner, and storage medium |
| US20240109755A1 (en) * | 2022-09-29 | 2024-04-04 | Hyundai Motor Company | Duplex elevator |
| CN117446622A (en) * | 2023-11-17 | 2024-01-26 | 德州隆达空调设备集团有限公司 | Fan rotating speed control and adjustment method based on airflow velocity |
| CN117446622B (en) * | 2023-11-17 | 2024-04-09 | 德州隆达空调设备集团有限公司 | Fan rotating speed control and adjustment method based on airflow velocity |
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