CN204823606U - Pneumatic type gas compression energy storage elevator - Google Patents
Pneumatic type gas compression energy storage elevator Download PDFInfo
- Publication number
- CN204823606U CN204823606U CN201520087349.3U CN201520087349U CN204823606U CN 204823606 U CN204823606 U CN 204823606U CN 201520087349 U CN201520087349 U CN 201520087349U CN 204823606 U CN204823606 U CN 204823606U
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- Prior art keywords
- elevator
- car
- energy
- kinetic energy
- energy storage
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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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Abstract
The utility model provides a pneumatic type gas compression energy storage elevator is the theory that derives from gravity of the earth according to kinetic energy, according to the unbalance principle of obtaining kinetic energy of gravity of the earth, utilizes the gaseous characteristic that can compress the energy storage, with in vogue under the elevator load, by the produced kinetic energy of gravity of the earth, relies on the utility model discloses a special construction stores, as power in vogue in the elevator load. In the novel technical scheme of this implementation, including: elevator mass control system, driving system, storage system and manual system, in driving system, the elevator uses pneumatic motor as power device, with the help of the regulating action of equalizer, reduce kinetic energy consumption, increase the quantity of output of regeneration kinetic energy, utilize the energy storage equipment, with in vogue under the car load, the regeneration kinetic energy of production, the storage is got up for use in vogue in the car load, meet when having a power failure, switch into the manual system, the operation of operation car. The utility model relates to a new forms of energy elevator is adapted to vertical load and comes and goes the formula elevator.
Description
Technical field:
The utility model relates to a kind of renewable sources of energy elevator, and specifically, it relates to a kind of pneumatic type gas compression energy storage equipment, belongs to elevators field.
Background technology:
Traditional elevator, no matter be conventional lift, or hydraulic elevator, car is all rely on electric power to drive, consume energy high, even the elevator that can generate electricity, also fail to walk out, use the vicious circle of traditional energy, although up to the present, work out various power-saving technique, some installations " elevator feedback energy-saving device ", power saving rate is also only about 20%, and there is certain limitation, could not when recycle elevator be descending fully, the regeneration kinetic energy produced, in addition, power-actuated elevator also has a fatal weakness, run into power failure, car just cannot run, energy storage elevator is also constantly developing, as: hydraulic energy-accumulating elevator, flywheel energy storage elevator etc., but unit accumulation of energy is less, if increase accumulation of energy, the overall volume of elevator is excessive again, is not suitable for promoting the use of, even if up-to-date invention, also there is certain defect, patent of invention title " a kind of air compression type energy-conserving elevator ", number of patent application: CN201410436615, according to invention introduction, " it is by seal casing, car, seal ring, controlled connection for bbreather pipe, electrical generator unit, rechargeable battery set, elevator general control system, elevator supply system composition, seal casing is arranged in elevator hoistways, car lower seal case seals, car upper seal casing blowing-by, the soft rubber ball being arranged on lift car bottom contacts with seal casing wall, controlled connection for bbreather pipe and breather pipe are arranged at seal casing bottom, breather pipe is connected on generator set, generator set is wired to rechargeable battery set, rechargeable battery set is received in elevator supply system.The usefulness of this invention is: when being declined by elevator, transform gravitational energy is the mechanical energy of pushing generator rotor turns, saved consumption of current when declining, simultaneously unnecessary gravitional force through a series of conversion, change electric energy into, decrease the consumption of the energy, decrease use cost ".The shortcoming of this invention has a few place: the operation up and down being first car, or relies on electric power to drive, and use power-actuated elevator, the potentiality of economize on electricity are close to the limit, and further researching value is little; Two is that the complex structure of closed box, volume are excessive, unsuitable airtight, and construction cost is high; Three is that car is directly connected with the soft rubber ball of closed box, and when car load is different, the running velocity of car should not control; Four be elevator descending time, " transform gravitational energy is the mechanical energy of pushing generator rotor turns, mechanical energy generate electricity, electric energy changes mechanical energy into again; traction car ", divided three steps could realize kinetic energy conversion, each walks conversion, all produce usefulness loss, fail to make full use of, be left to be desired; The weight of general elevator counterweight block in addition, is the weight sum that car deadweight adds car rated load half, which forms the weight that car weight is less than clump weight, make car unloaded or underloading is descending time, traction electric power machine also consumes energy, and increases kinetic energy consumption.
Existing elevator technology is all from how saving electric energy consider a problem mostly, does not use the angle of new forms of energy to start with from exploring.The method of current acquisition kinetic energy, generally there are two kinds of modes, one adopts to consume fossil energy acquisition, as: gas power machine, steam turbine etc., electrical motor also belongs to this type of, and because most electric power is all rely on thermal electric generation to produce, the drawback consuming the energy is well-known, fossil energy is treated to the greatest extent, and contaminated environment; Another kind obtains by the mode that terrestrial gravitation is unbalance, as wind energy, water energy, solar power etc., large owing to investing, and cost is high, by the restriction of the factors such as geographical environment, less at energy field proportion.Relying on the device easy, reliable, cost is low to obtain kinetic energy, is the developing direction that future source of energy is new.Motive power source refers to kinetic energy in gravitational theory and all derives from terrestrial gravitation, and obtain the mode of kinetic energy, as long as make terrestrial gravitation unbalance, just can obtain kinetic energy, all kinetic energy is not always the case, and the mode just obtained is different.The propulsion source of existing elevator is all electric power, consumes energy high, and does not solve the problem of regeneration energy utilized fully.
Utility model content:
Use the drawback of electric power to solve existing elevator power source, it take aerodynamic force as the device of propulsion source that the utility model provides a kind of; In order to solve the irrational problem of existing elevator counterweight block counterweight, the utility model provides the balancing device that a kind of weight ratio car weight of balancing device is slightly light; In order to solve the problem that existing elevator regenerated kinetic energy is underused, the utility model provides a kind of gas energy storage device; In order to the problem cannot run when solving existing elevator power failure, the utility model provides a kind of manual system.
The technical scheme in the invention for solving the technical problem, includes elevator general control system, power system, energy-storage system and manual system, it is characterized by: elevator uses air motor as engine installation; By the regulating action of balancing device, reduce kinetic energy consumption, increase the quantum of output of regeneration kinetic energy; When utilizing energy storage equipment that car load is descending, the regeneration kinetic energy of generation, stores, and uses, during power failure, switch to manual system time up for car, operation cage operation.
In utility model, air motor is up by pulley traction car, and air motor is connected with storage tank through regulating the qi flowing in the channels valve by steam line, and storage tank is communicated with gas compressor by steam line, gas compressor connects through pulley hoist ropes, and tonifying Qi motor is connected with gas compressor.When car is up, no matter unloaded, underloading and fully loaded, all by air motor traction; Because the weight ratio car deadweight of balancing device is slightly light, when can make car empty down, do not expend kinetic energy, and no matter car underloading or fully loaded descending time, can produce and more regenerate kinetic energy; Car underloading or fully loaded descending time, car is rotated by hoist ropes band movable pulley, and pulley driving gas compressor works, and pressure gas, by steam line, enters storage tank accumulation of energy; In operational process, due to effect loss of gas compressor and air motor, and the reason such as friction force, when reservoir pressure is reduced, tonifying Qi electrical power works, and supplements the pressure of storage tank.The power of elevator uses aerodynamic force, and propulsion source is provided by energy storage, the kinetic energy of energy storage, when being descending by car load, and the regeneration kinetic energy produced, the kinetic energy stored by energy storage.The balancing device of this device and the counterweight of conventional lift, there is difference, the weight of counterweight is greater than the weight of car, so not only expend the energy, the regeneration kinetic energy also making elevator produce reduces, in order to address this problem, the weight of this device balancing device is slightly lighter than the deadweight of car, the weight of balancing device is determined by the cage operation speed of elevator design, when can make car empty down like this, do not expend kinetic energy, and when car underloading or when being fully loaded with descending, there is difference in the weight of balancing device and car, make terrestrial gravitation unbalance, thus generation kinetic energy, after these kinetic energy are compressed by gas compressor, store, power time up for car, when meeting power failure by chance, manual unit can be used, utilize the kinetic energy stored, control lift car to continue to run.
The beneficial effects of the utility model are: this device has been not the elevator on ordinary meaning, because its power is not derive from electric energy, but derive from use new paragon, from the kinetic energy that terrestrial gravitation obtains, its structure is simple, control is flexible, and use regeneration kinetic energy, be a kind of New-energy elevator.The electric energy that it uses only is used for controlling elevator and supplementary air pressure, and consumption is little, belongs to micro energy consumption elevator, and its elevator is had new energy sources, also for exploration utilizes terrestrial gravitation, the acquisition energy, opens a Tiao Xin road.
Accompanying drawing illustrates:
Accompanying drawing is the structural representation of the utility model embodiment: elevator general control system 1, power system 2, car 3, balancing device 4, air motor 5, gas compressor 6, storage tank 7, tonifying Qi motor 8, regulating the qi flowing in the channels valve 9, pulley 10, pulley 11, hoist ropes 12, connecting tube 13, manual system 14.
Detailed description of the invention:
In the utility model pneumatic type gas compression energy storage elevator structure, elevator general control system 1 is connected with power system 2, and power system 2 is connected with manual system 14; In power system 2, air motor 5 is connected with regulating the qi flowing in the channels valve 9 via connecting tube 13, and regulating the qi flowing in the channels valve 9 is connected with storage tank 7 via connecting tube 13, and storage tank 7 is connected with gas compressor 6 via connecting tube 13; Air motor 5 is connected with pulley 10; Car 3 is connected with balancing device 4 with pulley 11 through pulley 10 by hoist ropes 12; Gas compressor 6 is connected with pulley 11; Gas compressor 6 is connected with tonifying Qi motor 8.
In the utility model, when elevator is installed, storage tank 7 pressurising, pressure reaches working pressure range, when car 3 needs up, elevator master control device 1 sends instruction, and air motor 5 starts, by pulley 10 transmission, by hoist ropes 12, drive car 3 up, and by the load capacity of regulating the qi flowing in the channels valve 9 according to car 3, regulate speed uplink; When car 3 empty down, the weight of car 3 is slightly larger than the weight of balancing device 4, car 3 is under the instruction of elevator general control system 1, descending voluntarily, the gravimetric value of balancing device 4, cage operation speed according to elevator design is determined, the cage operation speed of design is faster, and the weight of balancing device just should be lighter; When car 3 load is descending, car 3 is with movable pulley 11 to rotate by hoist ropes 12, and pulley 11 drives gas compressor 6 to work, and is pressure gas by kinetic energy, is stored in storage tank 7, uses time up for car 3; When the efficiency losses of air motor 5 and gas compressor 6, and the effect of friction force, when storage tank 7 pressure is reduced, tonifying Qi motor 8 is energized work, drives gas compressor 6 to carry out tonifying Qi, makes the pressure of storage tank 7 remain within working pressure range; If run into power failure, storage tank 7 still has the kinetic energy of storage, and elevator switches to M/C, and elevator can be made to continue to run at working pressure range.
Claims (6)
1. pneumatic type gas compression energy storage elevator, include elevator general control system, power system, energy-storage system and manual system, it is characterized by: elevator uses air motor as engine installation, be provided with balancing device, the weight of balancing device is less than the weight of car, and its weight is determined according to elevator cage operation speed; Described gas compressor is connected with car and balancing device by hoist ropes through pulley, and the other end of gas compressor is connected with storage tank by connecting tube; Tonifying Qi motor is connected with gas compressor; Described manual system is connected with power system.
2. pneumatic type gas compression energy storage elevator according to claim 1, is characterized in that: elevator uses air motor as engine installation.
3. pneumatic type gas compression energy storage elevator according to claim 1, is characterized in that: be provided with balancing device, and the weight of balancing device is less than the weight of car, and the weight of balancing device is determined according to lift car design and operation speed.
4. pneumatic type gas compression energy storage elevator according to claim 1, it is characterized in that: gas compressor is connected with car and balancing device by hoist ropes through pulley, the other end of gas compressor is connected with storage tank by connecting tube.
5. pneumatic type gas compression energy storage elevator according to claim 1, is characterized in that: tonifying Qi motor is connected with gas compressor.
6. pneumatic type gas compression energy storage elevator according to claim 1, is characterized in that: manual system is connected with power system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087349.3U CN204823606U (en) | 2015-02-03 | 2015-02-03 | Pneumatic type gas compression energy storage elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087349.3U CN204823606U (en) | 2015-02-03 | 2015-02-03 | Pneumatic type gas compression energy storage elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204823606U true CN204823606U (en) | 2015-12-02 |
Family
ID=54681229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520087349.3U Expired - Fee Related CN204823606U (en) | 2015-02-03 | 2015-02-03 | Pneumatic type gas compression energy storage elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204823606U (en) |
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2015
- 2015-02-03 CN CN201520087349.3U patent/CN204823606U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhanhai Inventor after: Gao Cuan Inventor before: Zhang Zhanhai |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180203 |