CN201722035U - Passive potential-energy low-energy-consumption elevator - Google Patents
Passive potential-energy low-energy-consumption elevator Download PDFInfo
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- CN201722035U CN201722035U CN2010202134050U CN201020213405U CN201722035U CN 201722035 U CN201722035 U CN 201722035U CN 2010202134050 U CN2010202134050 U CN 2010202134050U CN 201020213405 U CN201020213405 U CN 201020213405U CN 201722035 U CN201722035 U CN 201722035U
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Abstract
The utility model discloses a passive potential-energy low-energy-consumption elevator. The passive potential-energy low-energy-consumption elevator can ensure normal operation of the elevator at a passive state through setting a potential-energy adjustment system, an energy feedback system and a passive energy consumption speed control system and utilizing the water in prior-art fire extinguishing system as the energy of elevator. The passive energy consumption speed control system can overcome the defects of low applicability, inferior fire extinguishing functions (low reliability and inferior safety) and high energy consumption, etc. in prior art. Most important, the passive potential-energy low-energy-consumption elevator can be used for rescuing, evacuating and energy saving.
Description
Technical field
The utility model relates to technical field of electricity, is specifically related to a kind of passive potential energy elevator of low energy consumption.
Background technology
Along with the continuous quickening of process and the progressively raising of people's living standard are built in urbanization, skyscraper and high-rise building tower more and more in each big city, the world; Meanwhile, occurred and skyscraper and the supporting vertical transport equipment of high-rise building, elevator becomes indispensable transport facility in people's life already as a kind of vertical transport equipment, we can say do not have skyscraper without elevator.
In the prior art, above-mentioned elevator causes very big inconvenience easily for the people that live in skyscraper and the high-rise building in case power failure just can not continue to use; Especially, when running into that fire, the attack of terrorism etc. are artificial to have a power failure,, cause serious threat will for people's life security if can not rapid evacuation or rescue.
In addition, according to statistics, the only three-star above hotel of China, the consumption of current that air-conditioning and elevator are two accounts for 1/3rd of city consumption of current, and as seen, elevator becomes one of consumer of modern architecture maximum already.Show that according to recent statistics and the prediction of national special equipment competent authorities China is at about 91.7 ten thousand with elevator, annual newly-increased elevator is all more than 15%, and national elevator consumption of current was about 262.9 hundred million kW/h in 2007.If the elevator unit economizes on electricity about about 30%, the only newly-increased elevator in the whole nation just can economize on electricity more than 11.75 hundred million kW/h every year, add carrying out energy-conservation examination and supervision with elevator, the highly energy-consuming elevator is implemented energy saving technical reconstruction (if the whole nation is being pressed 91.7 ten thousand with elevator, every average energy-conservation 30% calculating of pressing is then saved 0.864 ten thousand kW/h for every/year; Using annual 79.23 hundred million kW/h of saving in the Retrofit of Elevator whole nation; New and old ladder is added up and be can save energy 90.98 hundred million kW/h, as by 0.60 yuan of every kilowatt hour, counts and can save 54.59 hundred million yuan the whole year), have good social benefit and economic benefit.The research of elevator energy-saving consumption reduction has caused the concern of various circles of society.As seen, the energy-saving and cost-reducing work of carrying out elevator has been trend of the times, is a job of benefiting the nation and the people.
In sum, in realizing process of the present invention, the contriver finds to exist at least in the prior art following defective: (1) applicability is narrow: when elevator has a power failure, just can not continue to use, cause very big inconvenience easily for the people that live in skyscraper and the high-rise building, reliability is lower; (2) fire-fighting function is poor: when elevator runs into that fire, the attack of terrorism etc. are artificial to have a power failure, if can not rapid evacuation or rescue, cause serious threat will for people's life security, have very big safety hazard; (3) energy consumption height: elevator is as one of consumer of modern architecture maximum, and consumption of current is bigger.(4) standby power supply apparatus input, maintenance cost height: " fire prevention to high buildings standard " regulation, skyscraper must have backup power and use to satisfy the elevator fire-fighting, and a cover reserve generator group is hundreds of thousands of at least, and is up to ten million at most, at ordinary times also must maintaining.
Summary of the invention
The purpose of this utility model is, at existing above-mentioned deficiency in the prior art, a kind of passive potential energy elevator of low energy consumption is proposed, this elevator has that applicability is wide, fire-fighting function is strong, advantage of low energy consumption, particularly importantly, this elevator still can normally move under passive condition, is particularly useful in the skyscraper.
For achieving the above object, the technical solution adopted in the utility model is: a kind of passive potential energy elevator of low energy consumption is provided, comprises control system, power drive shaft system and safety system; Wherein:
Described control system is formed by Programmable Logic Controller with some control units that Programmable Logic Controller is equipped with; At least comprise maintenance control unit, fire-fighting control unit, brake unit, lighting control unit, operation control unit, gate inhibition's control unit, the control unit of weighing, interior trick control unit in the described control system and recruit control unit outward;
Described power drive shaft system comprises that towing machine, hawser, counterweight, assembly pulley, electromagnetism embrace valve and traction sheave, and the output shaft of described towing machine and the input shaft of traction sheave are connected; Described hawser is wrapped on the traction sheave, an end of hawser is connected with car, the other end of hawser with to reconnecting; Described electromagnetism is embraced valve and is arranged between towing machine and the traction sheave; Described assembly pulley is between traction sheave and counterweight, and hawser is wrapped on the assembly pulley;
Described safety system comprises guide rail, car and safety device; Described car and guide rail are equipped with, and safety device is arranged on the guide rail;
It is characterized in that:
Described elevator also includes potential energy control system, energy source feedback system and passive power consumption control speed system; Wherein:
Described passive power consumption control speed system comprises power-transfer clutch, PG card, PG coder and passive power consumption speed-controlling device; Described passive power consumption speed-controlling device is connected with towing machine by power-transfer clutch; Described PG coder is connected between power-transfer clutch and the towing machine, and the PG card connection is between PG coder and Programmable Logic Controller;
Described energy source feedback system comprises energy storage equipment and energy back feed device; One end of described energy back feed device is connected with towing machine, and the other end is connected with energy storage equipment; The mouth of described energy storage equipment is connected with Programmable Logic Controller;
Described potential energy control system comprises head-tank, counterweight, water tank, low pool; The top side wall of described head-tank is provided with and is used for the fire_fighting pipe network connecting tube that is connected with fire_fighting pipe network, and the bottom of head-tank is provided with and is used for the head-tank water injection pipe that is connected with counterweight; Described water tank is arranged in the car, and the top of water tank is provided with the car tank intake valve of water, and the bottom of water tank is provided with car water tank blow off valve; Described counterweight is a pair of heavy water case, and the top of counterweight is provided with a pair of heavy water case water injection valve and hits iron, and the bottom of counterweight is provided with a pair of heavy water case blow off valve; The top of described low pool is provided with a low pool blow off valve and hits iron, and the bottom of low pool is provided with one and is used for and bont bonded assembly bont connecting tube;
Described control system also includes potential energy regulating control unit, fast unit and energy source feedback control unit are controlled in passive power consumption; Described passive power consumption is controlled fast unit one end and is connected with Programmable Logic Controller, and the other end is embraced valve with electromagnetism and is connected; Described energy source feedback control unit one end is connected with Programmable Logic Controller, and the other end is connected with energy back feed device; Described potential energy regulating control unit one end is connected with Programmable Logic Controller, and the other end is connected with the action actuating mechanism of each parts in the potential energy control system respectively;
Described towing machine adopts permanent magnet motor.
According to passive potential energy elevator of low energy consumption provided by the utility model, it is characterized in that: described elevator also include one be used for low flush tank on the bont that is connected of bont connecting tube; Described bont is a water-circulating pump.
According to passive potential energy elevator of low energy consumption provided by the utility model, it is characterized in that: also be equipped with a head-tank water injection valve on the described head-tank water injection pipe.
According to passive potential energy elevator of low energy consumption provided by the utility model, it is characterized in that, in shot, lead shot and the gravel one or more are housed in described head-tank, counterweight, water tank and low pool.
According to passive potential energy elevator of low energy consumption provided by the utility model, it is characterized in that described passive power consumption speed-controlling device is any one in electromagnetic damping power apparatus, hydraulic damping power apparatus, air pressure dumping force device, frictional damping power apparatus and the elastic force dumping force device.
According to passive potential energy elevator of low energy consumption provided by the utility model, it is characterized in that described power-transfer clutch is magnetic clutch or mechanical clutch.
According to passive potential energy elevator of low energy consumption provided by the utility model, it is characterized in that, described energy storage equipment adopts storage battery and super capacitor, and storage battery is any one in lead-acid storage battery, cadmium-nickel storage battery, iron-nickel storage battery, metallic oxide storage battery, zinc-silver battery, zinc-nickel storage battery, hydrogen-nickel battery and the lithium-ions battery.
In sum, passive potential energy elevator of low energy consumption provided by the utility model is compared with traditional elevator and is had following advantage:
1, passive potential energy elevator of low energy consumption is with the gravitational difference of counterweight and car (containing the passenger) in the water adjusting elevator device, the gravitational difference of counterweight and car (containing the passenger) is as propulsion source in the elevator device, by potential energy in the control elevator device to the conversion ratio of kinetic energy, elevator still can normally be used when passive, can ensure the life security of people in the skyscraper, also have the effect of power and energy saving simultaneously;
2, this passive potential energy elevator of low energy consumption can move when active, also can move when passive, has the considerable energy saving effect;
3, be particularly suitable for using, possess rescue, evacuation and energy-conservation specific function in the occasion that has a power failure; Thereby can overcome in the prior art that reliability is low, poor stability and the high defective of energy consumption, with realize the reliability height, safety is good and advantage of low energy consumption.
Description of drawings
Fig. 1 is the principle of work block diagram of passive potential energy elevator of low energy consumption provided by the utility model.
Wherein, 1, fire_fighting pipe network connecting tube; 2, head-tank; 3, passive power consumption speed-controlling device; 4, power-transfer clutch; 51, PG coder; 52, PG card; 6, towing machine; 7, electromagnetism is embraced valve; 8, traction sheave; 9, assembly pulley; 10, energy back feed device; 11, machine room ground; 12, energy source feedback control unit; 13, potential energy regulating control unit; 14, maintenance control unit; 15, fire-fighting control unit; 16, brake unit; 17, lighting control unit; 18, Programmable Logic Controller; 19, fast unit is controlled in passive power consumption; 20, operation control unit; 21, gate inhibition's control unit; 22, the control unit of weighing; 23, interior trick control unit; 24, recruit control unit outward; 25, storage battery; 26, car; 27, water tank; 28, car water tank blow off valve; 29, car tank intake valve of water; 30, head-tank water injection valve; 31, hawser; 32, counterweight; 33, counterweight water tank water injection valve hits iron; 34, counterweight water tank blow off valve; 35, low pool; 36, the low pool blow off valve hits iron; 37, bont connecting tube.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is elaborated.
As shown in Figure 1, this passive potential energy elevator of low energy consumption comprises control system, power drive shaft system and safety system; Wherein: described control system is formed by Programmable Logic Controller 18 with some control units that Programmable Logic Controller 18 is equipped with; At least comprise maintenance control unit 14, fire-fighting control unit 15, brake unit 16, lighting control unit 17, operation control unit 20, gate inhibition's control unit 21, the control unit 22 of weighing, interior trick control unit 23 in the described control system and recruit control unit 24 outward; Described power drive shaft system comprises that towing machine 6, hawser 31, counterweight 32, assembly pulley 9, electromagnetism embrace valve 7 and traction sheave 8, and the input shaft of the output shaft of described towing machine 6 and traction sheave 8 is connected; Described hawser 31 is wrapped on the traction sheave 8, and an end of hawser 31 is connected with car 26, the other end of hawser 31 is connected with counterweight 32; Described electromagnetism is embraced valve 7 and is arranged between towing machine 6 and the traction sheave 8; Described assembly pulley 9 is between traction sheave 8 and counterweight 32, and hawser 31 is wrapped on the assembly pulley 9; Described safety system comprises guide rail, car 26 and safety device; Described car 26 is equipped with guide rail, and safety device is arranged on the guide rail; It is characterized in that:
Described elevator also includes potential energy control system, energy source feedback system and passive power consumption control speed system; Described passive power consumption control speed system comprises power-transfer clutch 4, PG card 52, PG coder 51 and passive power consumption speed-controlling device 3; Described passive power consumption speed-controlling device 3 is connected with towing machine 6 by power-transfer clutch 4; Described PG coder 51 is connected between power-transfer clutch 4 and the towing machine 6, and PG card 52 is connected between PG coder 51 and the Programmable Logic Controller 18; Described energy source feedback system comprises energy storage equipment and energy back feed device 10; One end of described energy back feed device 10 is connected with towing machine 6, and the other end is connected with energy storage equipment; The mouth of described energy storage equipment is connected with Programmable Logic Controller 18;
Described potential energy control system comprises head-tank 2, counterweight 32, water tank 27, low pool 35; The top side wall of described head-tank 2 is provided with and is used for the fire_fighting pipe network connecting tube 1 that is connected with fire_fighting pipe network, and the bottom of head-tank 2 is provided with and is used for the head-tank water injection pipe that is connected with counterweight 32; Described water tank 27 is arranged in the car, and the top of water tank 27 is provided with car tank intake valve of water 29, and the bottom of water tank 27 is provided with car water tank blow off valve 28; Described counterweight 32 is a pair of heavy water case, and the top of counterweight 32 is provided with a pair of heavy water case water injection valve and hits iron 33, and the bottom of counterweight 32 is provided with a pair of heavy water case blow off valve 34; The top of described low pool 35 is provided with a low pool blow off valve and hits iron 36, and the bottom of low pool 35 is provided with one and is used for and bont bonded assembly bont connecting tube 37; Described control system also includes potential energy regulating control unit 13, fast unit 19 and energy source feedback control unit 12 are controlled in passive power consumption; Described passive power consumption is controlled fast unit 19 1 ends and is connected with Programmable Logic Controller 18, and the other end is embraced valve 7 with electromagnetism and is connected; Described energy source feedback control unit 12 1 ends are connected with Programmable Logic Controller 18, and the other end is connected with energy back feed device 10; Described potential energy regulating control unit 13 1 ends are connected with Programmable Logic Controller, and the other end is connected with the action actuating mechanism of each parts in the potential energy control system respectively; Described towing machine 6 adopts permanent magnet motor.
Described elevator also include one be used for low flush tank 35 on the bont that is connected of bont connecting tube 37; Described bont is a water-circulating pump.Also be equipped with a head-tank water injection valve 30 on the described head-tank water injection pipe.In shot, lead shot and the gravel one or more are housed in described head-tank 2, counterweight 32, water tank 27 and low pool 35.Described passive power consumption speed-controlling device 3 is any one in electromagnetic damping power apparatus, hydraulic damping power apparatus, air pressure dumping force device, frictional damping power apparatus and the elastic force dumping force device.Described power-transfer clutch 4 is magnetic clutch or mechanical clutch.Described energy storage equipment adopts storage battery 25 and super capacitor, and storage battery 25 is any one in lead-acid storage battery, cadmium-nickel storage battery, iron-nickel storage battery, metallic oxide storage battery, zinc-silver battery, zinc-nickel storage battery, hydrogen-nickel battery and the lithium-ions battery.
Wherein, programmable logic controller (PLC) abbreviate PLC as, the impulse deviser card is called for short the PG card.
The work energy of this passive potential energy elevator of low energy consumption provides energy by civil power when active, provides energy by energy storage equipment when passive; Energy storage equipment is in parallel with civil power and towing machine, by commercial power charged, absorb electric energy that towing machine sends when passive and provides the energy to control system, Programmable Logic Controller and PG coder when active; In addition, energy storage equipment can also be made of super capacitor and storage battery.
The water of above-mentioned head-tank is injected by fire_fighting pipe network or water-circulating pump; Head-tank, counterweight and water tank all are equipped with electromagnetic valve, and Programmable Logic Controller can come the control of flowing of control action actuating unit realization to water by potential energy regulating control unit.
When active, towing machine drives cage operation; When passive, counterweight that descends or car drive this towing machine by traction sheave rotor rotation, the modes such as size of power consumption bearing power are controlled the rotating speed of rotor in magnetic flow by controlling this towing machine or the number of turn of induction coil or the external loop of induction coil, thereby control the speed that car descends or rises when passive.
In addition, in Fig. 1, the machine room land mark is 11.
The passive potential energy elevator of low energy consumption of present embodiment, the potential energy that weight is had still can normally move elevator as the another kind of propulsion source of elevator operation when passive; Particularly, gravitational difference with counterweight and car (containing the passenger) in the water adjusting elevator device, the gravitational difference of counterweight and car (containing the passenger) when passive still can normally use elevator by potential energy in the control elevator device to the conversion ratio of kinetic energy as propulsion source in the elevator device.As seen, above-mentioned passive potential energy elevator of low energy consumption can ensure the life security of people in the skyscraper, also has the effect of power and energy saving simultaneously; Can when active, move, can also when passive, move, have energy-conservation remarkable efficacy; Be particularly suitable for using, possess rescue, evacuation and energy-conservation specific function in the occasion that has a power failure; Particularly, this passive potential energy elevator of low energy consumption has following characteristics:
1, with potential energy another propulsion source as the elevator device motion;
2, with the fire water supply in the skyscraper as medium, set up the potential energy control system of elevator; The potential energy control system is made of the water tank in the head-tank that links to each other with fire_fighting pipe network and counterweight and the car, and electromagnetic valve all is housed on pond and the water tank, controls flowing of water; By water filling in water tank or bleed off water in the water tank, adjust the weight difference of counterweight and car, counterweight descends or rises, and rises or descends thereby drive car, realizes that elevator moves down passive; Simultaneously, by the weight difference of control counterweight and car, elevator is worked under the state of load minimum when active, can reach purpose of energy saving;
When 3, passive, with the kinematic velocity of power consumption speed-controlling device control elevator; If with permanent-magnetic tractor as the power consumption speed-controlling device, system utilizes the dynamic brake principle of motor, the size of the power consumption bearing power that inserts in the C/LOOP by the control magnetic-field intensity of towing machine or coil turn or induction coil can be controlled the descending speed of elevator when passive;
When 4, passive, provide energy for the checking system and the controlling parts of control system with super capacitor in parallel and storage battery;
5, use super capacitor as energy accumulating device, absorb energy block, the energy conversion efficiency height.The electricity that permanent-magnetic tractor sends is constantly absorbed by super capacitor.Storage battery can be charged by super capacitor when passive at ordinary times by commercial power charged; If the super capacitor in parallel and the electric weight of storage battery are more, can power to water-circulating pump, draw water to head-tank, realize the circulation of energy;
6, the high water level pond can be by fire_fighting pipe network or water-circulating pump water filling accumulation of energy; As long as building head-tank (tower) satisfies the supply of water, elevator can normally move always, exhausts until the electric energy of high-power battery, can't open till the band-type brake.
In sum, passive potential energy elevator of low energy consumption of the present utility model has following beneficial effect:
When 1, electricity being arranged, elevator normally moves;
2, when outage, elevator at first by normal function nearby flat bed open the door, allow the occupant in the car go out, lift car returns the roof base station then.Because the quality of counterweight is opened band-type brake all the time greater than the quality of unloaded car, car can be done the up stroke motion naturally, and until arriving top layer, its kinematic velocity can be controlled with passive power consumption speed-controlling device; At this moment, the car of elevator is in the superiors, to focusing in the foundation ditch;
3, receive downlink command when elevator, weighing system can be relatively to the tension force size of heavy side and cage side, when the tension force of cage side less than to the tension force of heavy side the time, car can't be done descending motion, can open automatically under the control of potential energy control system the Cistern valve of heavy side to discharge water or head-tank adds water to car; Lost efficacy if potential energy is regulated electric control system controls, then hit with the counterweight blow off valve that stable open water valve discharges water or car hits the stable water injection valve of opening and adds water; When to the tension force that quality produced of cage side greater than to the tension force of heavy side the time, car can begin to do the motion of down stroke, after moving displacement produced, the Draw off valve of counterweight water tank or the water injection valve of head-tank were with regard to SELF CL.The kinematic velocity of car is by passive power consumption speed-controlling device control;
4, when car arrived the bottom, counterweight then arrived top.At this moment, if the input of up-on command, then head-tank are arranged | the Draw off valve of (tower) is just opened in the water tank of counterweight and is added water; When the tension force that quality produced of counterweight during greater than the tension force of cage side, car can begin to do the motion of up stroke, after moving displacement produced, the Draw off valve of head-tank (tower) was with regard to SELF CL (also can adopt mechanical action to rush open Water filling valve and add water in the counterweight water tank); At this moment kinematic velocity is controlled with passive power consumption speed-controlling device;
5, enter " fire-fighting emergent returns " state when elevator, car arrives the base station of bottom of the building; If up-on command is arranged, the tension force size that weighing system can be relatively surveyed heavy side and car, when the tension force of cage side greater than to the tension force of heavy side the time, head-tank can be to the water filling of counterweight water tank, up to the tension force of the heavy side tension force greater than cage side, at this moment, the towing machine band-type brake is opened, car is done the up stroke motion, and its kinematic velocity is controlled with passive power consumption speed-controlling device;
6, the water of head-tank is injected by the fire protection pipeline or the water-circulating pump of building, moisture storage capacity can be along with the variation of water level automatically regulating.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that previous embodiment is put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a passive potential energy elevator of low energy consumption comprises control system, power drive shaft system and safety system; Wherein:
Described control system is formed by Programmable Logic Controller (18) with some control units that Programmable Logic Controller (18) is equipped with; At least comprise maintenance control unit (14), fire-fighting control unit (15), brake unit (16), lighting control unit (17), operation control unit (20), gate inhibition's control unit (21), the control unit of weighing (22), interior trick control unit (23) and the outer control unit (24) of recruiting in the described control system;
Described power drive shaft system comprises that towing machine (6), hawser (31), counterweight (32), assembly pulley (9), electromagnetism embrace valve (7) and traction sheave (8), and the input shaft of the output shaft of described towing machine (6) and traction sheave (8) is connected; Described hawser (31) is wrapped on the traction sheave (8), and an end of hawser (31) is connected with car (26), the other end of hawser (31) is connected with counterweight (32); Described electromagnetism is embraced valve (7) and is arranged between towing machine (6) and the traction sheave (8); Described assembly pulley (9) is positioned between traction sheave (8) and the counterweight (32), and hawser (31) is wrapped on the assembly pulley (9);
Described safety system comprises guide rail, car (26) and safety device; Described car (26) is equipped with guide rail, and safety device is arranged on the guide rail;
It is characterized in that:
Described elevator also includes potential energy control system, energy source feedback system and passive power consumption control speed system; Wherein:
Described passive power consumption control speed system comprises power-transfer clutch (4), PG card (52), PG coder (51) and passive power consumption speed-controlling device (3); Described passive power consumption speed-controlling device (3) is connected with towing machine (6) by power-transfer clutch (4); Described PG coder (51) is connected between power-transfer clutch (4) and the towing machine (6), and PG card (52) is connected between PG coder (51) and the Programmable Logic Controller (18);
Described energy source feedback system comprises energy storage equipment and energy back feed device (10); One end of described energy back feed device (10) is connected with towing machine (6), and the other end is connected with energy storage equipment; The mouth of described energy storage equipment is connected with Programmable Logic Controller (18);
Described potential energy control system comprises head-tank (2), counterweight (32), water tank (27), low pool (35); The top side wall of described head-tank (2) is provided with and is used for the fire_fighting pipe network connecting tube (1) that is connected with fire_fighting pipe network, and the bottom of head-tank (2) is provided with and is used for the head-tank water injection pipe that is connected with counterweight (32); Described water tank (27) is arranged in the car, and the top of water tank (27) is provided with car tank intake valve of water (29), and the bottom of water tank (27) is provided with car water tank blow off valve (28); Described counterweight (32) is a pair of heavy water case, and the top of counterweight (32) is provided with a pair of heavy water case water injection valve and hits iron (33), and the bottom of counterweight (32) is provided with a pair of heavy water case blow off valve (34); The top of described low pool (35) is provided with a low pool blow off valve and hits iron (36), and the bottom of low pool (35) is provided with one and is used for and bont bonded assembly bont connecting tube (37);
Described control system also includes potential energy regulating control unit (13), fast unit (19) and energy source feedback control unit (12) are controlled in passive power consumption; Described passive power consumption is controlled fast unit (19) one ends and is connected with Programmable Logic Controller (18), and the other end is embraced valve (7) with electromagnetism and is connected; Described energy source feedback control unit (12) one ends are connected with Programmable Logic Controller (18), and the other end is connected with energy back feed device (10); Described potential energy regulating control unit (13) one ends are connected with Programmable Logic Controller, and the other end is connected with the action actuating mechanism of each parts in the potential energy control system respectively;
Described towing machine (6) adopts permanent magnet motor.
2. passive potential energy elevator of low energy consumption according to claim 1 is characterized in that: described elevator also include one be used for low flush tank (35) on the bont that is connected of bont connecting tube (37); Described bont is a water-circulating pump.
3. passive potential energy elevator of low energy consumption according to claim 1 is characterized in that: also be equipped with a head-tank water injection valve (30) on the described head-tank water injection pipe.
4. passive potential energy elevator of low energy consumption according to claim 1, it is characterized in that, in water, shot, lead shot and the gravel one or more are housed in described head-tank (2), counterweight (32) water tank (27), car (26) water tank (27) and low pool (35).
5. passive potential energy elevator of low energy consumption according to claim 1, it is characterized in that described passive power consumption speed-controlling device (3) is any one in electromagnetic damping power apparatus, hydraulic damping power apparatus, air pressure dumping force device, frictional damping power apparatus and the elastic force dumping force device.
6. passive potential energy elevator of low energy consumption according to claim 1 is characterized in that, described power-transfer clutch (4) is magnetic clutch or mechanical clutch.
7. passive potential energy elevator of low energy consumption according to claim 1, it is characterized in that, described energy storage equipment adopts storage battery (25) and super capacitor, and storage battery (25) is any one in lead-acid storage battery, cadmium-nickel storage battery, iron-nickel storage battery, metallic oxide storage battery, zinc-silver battery, zinc-nickel storage battery, hydrogen-nickel battery and the lithium-ions battery.
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| CN2010202134050U CN201722035U (en) | 2010-06-02 | 2010-06-02 | Passive potential-energy low-energy-consumption elevator |
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| CN101844722A (en) * | 2010-06-02 | 2010-09-29 | 四川嘉莱机电安全节能设备有限公司 | Passive potential energy elevator of low energy consumption |
| CN102502377A (en) * | 2011-11-07 | 2012-06-20 | 陶红明 | Elevator without winch |
| CN102502376A (en) * | 2011-11-04 | 2012-06-20 | 陶红明 | Potential energy lift |
| CN106966270A (en) * | 2016-01-14 | 2017-07-21 | 郭太生 | Hydraulic energy-saving environmental protection elevator |
| CN107902514A (en) * | 2017-11-29 | 2018-04-13 | 上海理工大学 | Vertical lift elevator security system |
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2010
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844722A (en) * | 2010-06-02 | 2010-09-29 | 四川嘉莱机电安全节能设备有限公司 | Passive potential energy elevator of low energy consumption |
| CN102502376A (en) * | 2011-11-04 | 2012-06-20 | 陶红明 | Potential energy lift |
| CN102502377A (en) * | 2011-11-07 | 2012-06-20 | 陶红明 | Elevator without winch |
| CN106966270A (en) * | 2016-01-14 | 2017-07-21 | 郭太生 | Hydraulic energy-saving environmental protection elevator |
| CN107902514A (en) * | 2017-11-29 | 2018-04-13 | 上海理工大学 | Vertical lift elevator security system |
| CN107902514B (en) * | 2017-11-29 | 2019-04-30 | 上海理工大学 | Vertical lift elevator security system |
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