CN205616379U - Automatic counter weight energy -saving control system of elevator - Google Patents

Automatic counter weight energy -saving control system of elevator Download PDF

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Publication number
CN205616379U
CN205616379U CN201620307039.2U CN201620307039U CN205616379U CN 205616379 U CN205616379 U CN 205616379U CN 201620307039 U CN201620307039 U CN 201620307039U CN 205616379 U CN205616379 U CN 205616379U
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CN
China
Prior art keywords
elevator
balancing weight
motor
controlling organization
clutch
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
Application number
CN201620307039.2U
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Chinese (zh)
Inventor
叶林
田放
何其娇
孙鹏
郑光华
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Northwestern Polytechnical University
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Northwestern Polytechnical University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Northwestern Polytechnical University filed Critical Northwestern Polytechnical University
Priority to CN201620307039.2U priority Critical patent/CN205616379U/en
Application granted granted Critical
Publication of CN205616379U publication Critical patent/CN205616379U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B50/00Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

Abstract

The utility model relates to an automatic counter weight energy -saving control system of elevator, control mechanism and pressure sensor are connected, and pressure sensor is located elevator car bottom plate lower part, and the circular telegram gets into operating condition when the lift -cabin door cuts out, and pressure sensor's pressure data signaling gives control mechanism, control mechanism receiving pressure sensor's data, the balancing weight subassembly is through the value of the conjugate selecting control mechanism given counter weight with eight claw hooks, elevator car and motor, clutch are through pulling rope connection, and motor, clutch and fixed balancing weight and eight claw hooks are through pulling rope connection, power storage device and control mechanism are connected. The balancing weight subassembly that control system matches through automatic counter weight device and control mechanism's conjugate selecting weight, the quality that reduces between elevator car and the counter weight is poor, accomplishes variable counter weight effectively, adopt the balancing weight subassembly to realize on the basis of guaranteeing the elevator steady operation, reducing power consumption by the interconversion of elevator operation in -process gravitional force.

Description

A kind of elevator automatic weighing energy-saving control system
Technical field
This utility model relates to elevator controlling and applied technical field, specifically, relates to a kind of elevator automatic Counterweight energy-saving control system.
Background technology
Along with development and the quickening of urbanization step of building technology, the elevator of skyscraper has become as people Carrying means of delivery indispensable in daily life.At present, in the running of elevator, motor passes through Electrical network is powered, and converts electrical energy into kinetic energy, drives lift car to run, when lift car is unloaded up or full When carrying descending, potential energy is converted into electric energy by motor by elevator device, but can waste a part in conversion process Energy.
" a kind of environmental protection and energy saving elevator control gear and method thereof " is disclosed in patent CN103787160A, This control devices and methods therefor is by the weight preset in signal processor or number initiation value, it is determined that elevator holds After whether loading capacity is more than or less than preset weight or number initiation value, optionally to manipulate whether elevator produces Raw lifting action or transfixion, reach energy-conservation Expected Results.This although " taking advantage of theory altogether " and " joint Energy method " it is applicable to the commuter time, i.e. full and down is up or full and down is descending, but can not meet an urgent need solution The certainly life requirement of passenger and work efficiency.In real life, metropolitan office building or high-rise apartment building Number of floor levels usually above 15 layers, most people, especially old people are inconvenient to stair of creeping, when taking elevator Period fewer in number, i.e. certain time period number are less than number initiation value, and this power-economizing method delays undoubtedly The use of demander, decreases work efficiency, and experience sense is more bad, thus affect this energy-conserving elevator The market demand and application prospect.
Utility model content
The deficiency existed in order to avoid prior art, the utility model proposes a kind of energy-conservation control of elevator automatic weighing System processed, this control system is by the counterweight coordinating selection approrpiate wts of automatic counterweight apparatus with controlling organization Block assembly, reduce between lift car and counterweight is of poor quality, effectively accomplishes variable counterweight;Use counterweight Block assembly realizes the mutual conversion of gravitional force in running process of elevator, is ensureing the reliable and stable operation of elevator On the basis of, reduce power consumption.
This utility model solves its technical problem and be the technical scheme is that and include automatic counterweight apparatus, control Mechanism processed, electrical storage device, lift car, traction steel rope of cable, motor, clutch, it is characterised in that described from Dynamic counter weight device includes pressure transducer fixed weight block balancing weight assembly eight claw hook, pressure transducer Being connected with controlling organization, pressure transducer is positioned at elevator car floor bottom, is energized when the elevator door is closed Entering duty, the pressure data signal measured by pressure transducer sends controlling organization, controlling organization to Receiving the data of pressure transducer, balancing weight assembly is by selecting controlling organization to give with coordinating of eight claw hooks Counterweight value;Described electrical storage device includes accumulator, charging module, discharge module, electrical storage device and control machine Structure is connected, and charging module and motor are connected to convert and store energy in accumulator, and discharge module is used Electric energy output in accumulator;Motor output shaft is connected with clutch, lift car and motor, clutch Being connected by traction steel rope of cable, motor, clutch are connected by traction steel rope of cable and eight claw hooks with fixed weight block Connect;Described balancing weight assembly is many groups, and balancing weight assembly is placed on bottom elevator.
Beneficial effect
A kind of elevator automatic weighing energy-saving control system that the utility model proposes, by automatic counterweight apparatus with The balancing weight assembly coordinating selection approrpiate wts of controlling organization, thus reduce between lift car and counterweight Of poor quality, can effectively accomplish variable counterweight, use balancing weight assembly to realize gravitational potential in running process of elevator The mutual conversion of energy, on the premise of not changing elevator operation stability, collects and effectively again with electricity Ladder car and the gravitional force of load-carrying, improve the operation stability in running process of elevator, it is to avoid part Energy dissipation.Additionally, fixed weight block and balancing weight assembly in balance weight mechanism are real with lift car and elevator The manned gross weight in border matches, thus reduces the moment of elevator pulling part, extends the elevator life-span.When When elevator pulls partial failure, owing to counterweight effect reduces the speed increasing of the lift car declining unit height Dosage, thus effectively enhance the security performance of elevator.
Accompanying drawing explanation
With embodiment, this utility model one elevator automatic weighing energy-saving control system is made below in conjunction with the accompanying drawings Further describe in detail.
Fig. 1 is this utility model elevator automatic weighing energy-saving control system schematic diagram.
Fig. 2 is the structural representation of Section A-A in Fig. 1.
Fig. 3 is electrical storage device schematic diagram of the present utility model.
In figure
1. controlling organization 2. electrical storage device 3. fixed weight block 4. 8 claw hook 5. balancing weight assembly 6. pressure transducer 7. lift car 8. traction steel rope of cable 9. motor 10. clutch 11. discharge module 12. accumulator 13. charging module
Detailed description of the invention
The present embodiment is a kind of elevator automatic weighing energy-saving control system.
Refering to Fig. 1, Fig. 2, Fig. 3, the present embodiment elevator automatic weighing energy-saving control system, automatic weighing fill Put, controlling organization 1, electrical storage device 2, lift car 7, traction steel rope of cable 8, motor 9,10 groups of clutch Become;Automatic counterweight apparatus includes pressure transducer 6 fixed weight block 3 balancing weight assembly 5 eight claw hook 4, Controlling organization 1 is connected with pressure transducer 6, and pressure transducer 6 is arranged on lift car 7 base plate bottom, When elevator door cuts out, energising enters duty, pressure in the lift car 7 measured by pressure transducer 6 Data signal transmission is to controlling organization 1.Controlling organization 1 receives the data of pressure transducer 6, balancing weight assembly 5 by selecting the given counterweight value of controlling organization 1 with coordinating of eight claw hooks 4.Electrical storage device 2 is by accumulator 12 and matched charging module 13, discharge module 11 form, electrical storage device 2 and controlling organization 1 Connecting, charging module 13 and motor 9 are connected to convert and store energy in accumulator 12, and discharge mould The block 11 electric energy output in accumulator 12.Motor 9 output shaft is connected with clutch 10, lift car 7 are connected by traction steel rope of cable 8 with motor 9 and clutch 10, motor 9, clutch 10 and fixed weight Block 3 is connected with eight claw hooks 4 by traction steel rope of cable 8;Balancing weight assembly 5 is many groups, and balancing weight assembly is put Put bottom elevator;In the present embodiment, balancing weight assembly 5 is four groups.
In the present embodiment, during the work of elevator automatic weighing energy-saving control system, controlling organization 1 receives elevator car The running status in railway carriage or compartment, running status include unloaded up, empty down, fully loaded up, fully loaded descending, half Carry up, semi-load are descending.After descending passenger enters lift car 7, the load-carrying of lift car 7 increases, In elevator door closing process, pressure transducer 6 energising enters duty, now bottom lift car 7 Pressure transducer 6 pressure data signal is transferred to controlling organization 1, controlling organization 1 receives data signal After be analyzed judge, eight claw hooks 4 select the balancing weight assembly 5 of approrpiate wts.Eight claw hooks 4 drive balancing weight Assembly 5 moves upwardly together, now the fixed weight block 3 in balance weight mechanism and total matter of balancing weight assembly 5 Amount is equal to the actual manned gross weight of lift car 7 and elevator, when lift car 7 moves to lowest part, Balancing weight assembly 5 rises to highest point, and lift car 7 is balancing weight with the transform gravitational energy of elevator loading The gravitional force of assembly 5.After up passenger enters lift car 7, it is stored in balancing weight assembly 5 Gravitional force release be converted into the gravitional force of lift car 7 and elevator loading, when elevator motion is to eminence Time, balancing weight assembly 5 drops to lowest part, and balancing weight assembly 5 departs from eight claw hooks 4 and slides back to origin-location, Completing an energy-conservation cycle, now motor does not generates electricity.On the basis of ensureing the reliable and stable operation of elevator, subtract Little power consumption.
When lift car 7 kinestate meets default generating standard when, controlling organization 1 controls clutch Device 10 combines, and now lift car 7 moves, and motor 9 operates, and the electric energy sent is stored in electric power storage dress Put in 2.
When the running status of lift car 7 does not meets default generating standard, controlling organization 1 does not combines Clutch 10, now motor 9 does not generates electricity.
The present embodiment elevator automatic weighing energy-saving control system simple in construction, processing are conveniently, it is not necessary to change The structure of existing elevator, it is easy to accomplish, and can effectively accomplish variable automatic weighing, utilize variable counterweight Block, it is achieved the mutual conversion of gravitional force in running process of elevator;Before not changing elevator operation stability Put, collect recycling lift car and the gravitional force of load-carrying, thus reach the purpose of energy-conserving and environment-protective.

Claims (1)

1. an elevator automatic weighing energy-saving control system, including automatic counterweight apparatus, controlling organization, electric power storage dress Put, lift car, traction steel rope of cable, motor, clutch, it is characterised in that: described automatic counterweight apparatus bag Include pressure transducer fixed weight block balancing weight assembly eight claw hook, pressure transducer and controlling organization phase Connecting, pressure transducer is positioned at elevator car floor bottom, and energising enters duty when the elevator door is closed, Pressure data signal measured by pressure transducer sends controlling organization to, and controlling organization receives pressure transducer Data, balancing weight assembly by with eight claw hooks coordinate the counterweight value selecting controlling organization given;Described storage Electric installation includes accumulator, charging module, discharge module, and electrical storage device is connected with controlling organization, charging Module and motor are connected to convert and store energy in accumulator, discharge module electricity in accumulator Can output;Motor output shaft is connected with clutch, and lift car and motor, clutch are by traction steel rope of cable phase Connecting, motor, clutch are connected by traction steel rope of cable and eight claw hooks with fixed weight block;Described balancing weight Assembly is many groups, and balancing weight assembly is placed on bottom elevator.
CN201620307039.2U 2016-04-13 2016-04-13 Automatic counter weight energy -saving control system of elevator Expired - Fee Related CN205616379U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620307039.2U CN205616379U (en) 2016-04-13 2016-04-13 Automatic counter weight energy -saving control system of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620307039.2U CN205616379U (en) 2016-04-13 2016-04-13 Automatic counter weight energy -saving control system of elevator

Publications (1)

Publication Number Publication Date
CN205616379U true CN205616379U (en) 2016-10-05

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105712134A (en) * 2016-04-13 2016-06-29 西北工业大学 Automatic balance weight energy-saving control system for elevator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105712134A (en) * 2016-04-13 2016-06-29 西北工业大学 Automatic balance weight energy-saving control system for elevator

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161005

Termination date: 20170413

CF01 Termination of patent right due to non-payment of annual fee