CN2300632Y - Automatic control energy-saving device for escalator - Google Patents
Automatic control energy-saving device for escalator Download PDFInfo
- Publication number
- CN2300632Y CN2300632Y CN96243740U CN96243740U CN2300632Y CN 2300632 Y CN2300632 Y CN 2300632Y CN 96243740 U CN96243740 U CN 96243740U CN 96243740 U CN96243740 U CN 96243740U CN 2300632 Y CN2300632 Y CN 2300632Y
- Authority
- CN
- China
- Prior art keywords
- escalator
- relay
- photoelectric detector
- control
- energy saver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model relates to an automatic control energy-saving device for escalators, which is composed of a photoelectric detector and a relay. The photoelectric detector is arranged on the entrance of an escalator. Signals are transmitted to the relay, the relay controls the running of the motor of the escalator according to signals of the photoelectric detector to control the operation of the whole escalator to reach the purposes of reduced zero load or eliminated zero load, and energy saving, and the service life of machine part is extended.
Description
The utility model is a kind of automatic guidance energy saver of escalator.
Along with developing rapidly of urban modernization, need carry a large amount of stream of peoples and logistics every day.Escalator and moving sidewalk are a kind of personnel's of delivery continuous conveyors, and it satisfies the purpose of locating to carry the major pedestrian movement in the public place that the stream of people concentrates, shop, station, airport, harbour, mansion and subway station etc.Because escalator delivers the passenger continuously, no matter thereby the passenger what or have or not, often need continuous running.In many cases, when its no-load running, form invalid operation and cause waste of energy, increase component wear simultaneously.
The purpose of this utility model provides a kind of escalator automatic guidance energy saver.Control the operation conditions of escalator by this device, reduce its no-load running, to reach energy-conservation and to prolong the parts effect in service life.
The purpose of this utility model is achieved in that the photoelectric detector of both sides installation that is equivalent to a step width at ladder road, escalator entrance system level section, and photoelectric detector links to each other with a relay and forms signal circuit; By the action of photoelectric detector control relay, relay plays a part switch, constitutes control loop with elevator motor, the operation of control elevator motor.The intensive light of illuminator emission of photoelectric detector forms a light layer, and the photelectric receiver of opposite side receives light and forms a kind of stable state.This moment, the photoelectric detector no signal was sent, and relay is failure to actuate, and elevator motor does not turn round.Then break this stable state when stopping light (partly or entirely) as encumbrance (going up step as the passenger), form a signal, this signal makes the actuating of relay.Each incoming signal makes actuating of relay certain hour (claiming the instruction time), makes the extremely terraced road of motor rotation system that the passenger is delivered to the exit.The setting of instruction time can be according to the running velocity of staircase and inlet to the distance between outlet, considers the factors such as inertia range ability of terraced road system simultaneously.In an instruction time, when importing two or more signal simultaneously, back one or last signal can dash the signal effect of erasing before it, make relay carry out its instruction time.
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is the automatic guidance energy saver photoelectric detector scheme of installation of escalator.
Accompanying drawing 2 is signal-instruction control diagrams of the automatic guidance energy saver of escalator.
1. escalator step pedals among the figure, the 2. illuminator of photoelectric detection system, the 3. receptor of photoelectric detector, 4. light, 5. photoelectric detector, 6. relay, 7. electrical motor
With reference to accompanying drawing, the concrete operation of the automatic guidance energy saver of the utility model escalator is: when when ladder on no passenger or the object, the light 4 of photoelectric detector illuminator 2 emissions is all received by receptor 3, photoelectric detector 5 no signals are sent, relay 6 does not have instruction output, motor 7 does not operate, and the terraced road of whole escalator, handrail system do not move.On passenger or object during step, the light 4 of illuminator 2 emissions partly or entirely is blocked, the light amount that receives receptor 3 reduces or is zero, the stable state of photoelectric detector 5 is broken, form signal input relay 6, relay 6 actions make electrical motor 7 runnings, and then drive terraced road, the handrail system operation of whole elevator, conveying people and object.When passenger or the continuous ascending stair of object, the continuous incoming signal of photoelectric detector, the relay continuous action moves to elevator continuously last passenger is delivered to outlet.
Compare with existing escalator system, the automatic control energy-saving device of the utility model escalator can subtract Less even eliminate no-load running, this is more obvious, big for inhomogeneous or less its effect of place of the stream of people, logistics Big prolong parts service life, energy savings, and small investment is reequiped slightly original escalator and to be got final product.
Claims (4)
1. the automatic guidance energy saver of an escalator, form by a photoelectric detector 5 and a relay 6, it is characterized in that the illuminator 2 of photoelectric detector 5 and the both sides that receptor 3 is installed on escalator entrance horizontal section, photoelectric detector 5 output signals, control relay 6 actions; Relay 6 is again by being connected electrical motor 7 operations of control escalator with the Circuits System of the electrical motor 7 of escalator.
2. the automatic guidance energy saver of escalator according to claim 1 is characterized in that the illuminator 2 of photoelectric detector 5 and the entrance horizontal section that receiver 3 is installed in escalator respectively, and the light that illuminator 2 sends is radiated on the receptor 3.
3. the automatic guidance energy saver of escalator according to claim 1 is characterized in that relay 6 and photoelectric detector 5 constitute a signal transmission system, by the action of the signal control relay 6 of photoelectric detector 5 outputs.
4. the automatic guidance energy saver of escalator according to claim 1 is characterized in that relay 6 constitutes another circuit automatic switch control system with the electrical motor 7 of escalator again simultaneously, by the running of the electrical motor 7 of relay 6 control escalators.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96243740U CN2300632Y (en) | 1996-10-16 | 1996-10-16 | Automatic control energy-saving device for escalator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96243740U CN2300632Y (en) | 1996-10-16 | 1996-10-16 | Automatic control energy-saving device for escalator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2300632Y true CN2300632Y (en) | 1998-12-16 |
Family
ID=33917298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96243740U Expired - Fee Related CN2300632Y (en) | 1996-10-16 | 1996-10-16 | Automatic control energy-saving device for escalator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2300632Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1108977C (en) * | 1996-12-16 | 2003-05-21 | 英万蒂奥股份公司 | Device for monitoring elevator and self-moving passage area |
-
1996
- 1996-10-16 CN CN96243740U patent/CN2300632Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1108977C (en) * | 1996-12-16 | 2003-05-21 | 英万蒂奥股份公司 | Device for monitoring elevator and self-moving passage area |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |