CN115321324A - Energy-concerving and environment-protective balanced type elevator - Google Patents
Energy-concerving and environment-protective balanced type elevator Download PDFInfo
- Publication number
- CN115321324A CN115321324A CN202211077864.4A CN202211077864A CN115321324A CN 115321324 A CN115321324 A CN 115321324A CN 202211077864 A CN202211077864 A CN 202211077864A CN 115321324 A CN115321324 A CN 115321324A
- Authority
- CN
- China
- Prior art keywords
- elevator
- energy
- water
- counterweight
- elevator car
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention belongs to the technical field of elevators, and particularly relates to an energy-saving and environment-friendly balanced elevator which comprises an elevator shaft and an elevator car arranged in the elevator shaft, wherein the top of the elevator car is connected with a lifting steel cable, a lifting pulley is arranged above the elevator shaft, a counterweight well filled with water is also arranged outside the elevator shaft, a counterweight body capable of lifting in the water is also arranged in the counterweight well, a counterweight pulley is arranged above the counterweight well, one end, away from the elevator car, of the lifting steel cable is connected with the top of the counterweight body through the lifting pulley and the counterweight pulley, a pressure cabin is arranged in the counterweight body, a water through pipe for water inlet and outlet is arranged at the bottom of the pressure cabin, an air pressure pipe for air inlet and outlet is arranged at the top of the pressure cabin, water inlet or water outlet of the pressure cabin is realized by adjusting the air pressure in the pressure cabin, the lifting of the elevator is realized by adjusting the balance relation between the counterweight block in the water and the elevator car, the electric energy consumption of the operation of the elevator is greatly saved, the economy and the safety are higher, and the energy is more energy-saving, safety and environmental protection.
Description
Technical Field
The invention belongs to the technical field of elevators, and particularly relates to an energy-saving and environment-friendly balanced elevator.
Background
With the development of electric power and the popularization of electric appliances, elevators are widely used in high-rise buildings to transport people or goods, and great convenience is brought to the life of residents and the production of social substances. The elevator uses electric power, depends on motor drive, no matter is ascending or descending, all need the motor to operate to reach the purpose of operation elevator, especially when transporting very heavy object, need the high-power function that can reach the operation elevator of motor output, so the outfit and the power of motor need dispose with the maximum operating weight of elevator, this kind of operation mode of elevator need consume a large amount of electric energy, and still there is the motor trouble and lead to the potential safety hazard that the elevator is out of control, so, the economic nature and the security of current elevator are all less than ideal, energy-concerving and environment-protective enough.
Disclosure of Invention
Aiming at the situation, the invention designs the energy-saving and environment-friendly balanced elevator, which can greatly save the electric energy consumption of the operation of the elevator, has higher economy and safety, and is more energy-saving and environment-friendly.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an energy-concerving and environment-protective balanced type elevator, includes the elevartor shaft and establishes its inside elevator car, and elevator car top is connected with the promotion cable wire, and the elevartor shaft top is provided with the hoisting pulley, the elevartor shaft outside still is provided with the counter weight well of filling up water, still is provided with the counter weight body that can go up and down in the counter weight well, and the counter weight body can float and sink in aqueous promptly, and counter weight well top is provided with the counter weight pulley, the one end that elevator car was kept away from to the promotion cable wire is passed through hoisting pulley and counter weight pulley and is connected with the counter weight body top, the internal pressure cabin that is provided with of counter weight, pressure cabin bottom is provided with the water service pipe that is used for business turn over water, and the pressure cabin top is provided with the pneumatic tube that is used for admitting air, realizes pressure cabin water or drainage through the regulation of atmospheric pressure in the regulation pressure cabin, and then realizes the regulation of counter weight body weight through the water storage capacity of pressure cabin.
Furthermore, a steel wire rope brake is further arranged on the lifting steel wire rope and is mainly used for solving the problems of up-down overspeed protection and accidental car movement protection of the elevator. The construction and principle of the wire rope brake are prior art and will not be described herein.
Furthermore, an air compressor is arranged on the outer side of the counterweight well, an air outlet of the air compressor is connected with a pneumatic tube of the pressure chamber through an inflation tube, an inflation valve is arranged on the inflation tube, the inflation tube adopts a telescopic spring hose, and the spring hose can stretch along with the lifting of the counterweight body.
Furthermore, the inflation tube is connected with an exhaust pipe through a three-way air joint, the exhaust pipe is located at the downstream of the inflation valve, and an exhaust valve is arranged on the exhaust pipe. The lift of the elevator car or the counterweight body is realized by balancing the weight between the counterweight body and the elevator car.
Furthermore, one end of the lifting steel rope, which is close to the elevator car, is provided with a first weight sensor, and one end of the lifting steel rope, which is close to the counterweight body, is provided with a second weight sensor.
Furthermore, a control panel for controlling the lifting of the elevator is arranged in the elevator car. The control panel outputs whether the elevator car needs to be raised or lowered and the distance that the elevator car needs to be raised or lowered.
Furthermore, a controller for adjusting air pressure in the pressure cabin is arranged in the counterweight body, and the first weight sensor, the second weight sensor, the air compressor, the inflation valve, the exhaust valve and the control panel are all electrically connected with the controller. The controller controls the ascending or descending of the elevator car through the ascending or descending request of the received control panel and the weights of the elevator car and the counterweight body detected by combining the first weight sensor and the second weight sensor, and the controller is the prior art and is not described again.
The present invention also includes other components that can be used for their normal purposes, all of which are conventional in the art, and in addition, the present invention is not limited to the following devices or components, such as: the steel wire rope brake, the air compressor, the controller and the like all adopt the prior art in the field.
The invention has the following beneficial effects:
the balance type elevator provided by the invention realizes the control of the ascending or descending of the elevator car mainly by adjusting the balance relation between the counterweight block floating in water and the elevator car, thoroughly subverts the operation mode that the traditional elevator completely depends on a high-power lifting motor to drive the elevator car to ascend and descend, can greatly reduce the operation energy consumption of the elevator, simultaneously avoids the potential safety hazard of the elevator out of control caused by the failure of the lifting motor, well improves the economical efficiency and the safety of the elevator operation, and is more energy-saving, safe and environment-friendly than the existing elevator.
Drawings
Fig. 1 is a schematic structural diagram of a balanced elevator in the embodiment.
Detailed Description
The technical solutions of the present invention will be described below clearly and completely in conjunction with specific embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, and not all embodiments.
Examples
As shown in fig. 1, an energy-saving and environment-friendly balanced elevator comprises an elevator shaft 1 and an elevator car 2 arranged in the elevator shaft, wherein the top of the elevator car is connected with a lifting steel cable 3, a lifting pulley 4 is arranged above the elevator shaft and is a fixed pulley, a counterweight well 5 filled with water is further arranged outside the elevator shaft, a counterweight body 6 capable of lifting in water is further arranged in the counterweight well, namely, the counterweight body can float and sink in water, a counterweight pulley 7 is arranged above the counterweight well and is a fixed pulley, one end, far away from the elevator car, of the lifting steel cable is connected with the top of the counterweight body through the lifting pulley and the counterweight pulley, a pressure chamber 8 is arranged in the counterweight body, a water through pipe 9 for water to enter and exit is arranged at the bottom of the pressure chamber, an air pressure pipe 10 for air to enter and exit is arranged at the top of the pressure chamber, water entering or draining of the counterweight chamber is realized by adjusting the air pressure in the pressure chamber, and the weight adjustment of the weight body is realized by the water storage capacity of the pressure chamber.
The hoisting steel rope is also provided with a steel rope brake 11, the steel rope brake adopts the steel rope brake disclosed in the invention patent CN104326326B, and the steel rope brake is mainly used for solving the problems of elevator up-down overspeed protection and car accidental movement protection.
An air compressor 12 is arranged on the outer side of the counterweight well, an air outlet of the air compressor is connected with an air pressure pipe of the pressure chamber through an inflation pipe 13, an inflation valve 14 is arranged on the inflation pipe, the inflation pipe adopts a telescopic spring hose, and the spring hose stretches along with the lifting of the counterweight body.
The inflation tube is connected with an exhaust tube 15 through a three-way air joint, the exhaust tube is positioned at the downstream of the inflation valve, and an exhaust valve 16 is arranged on the exhaust tube. One end of a lifting steel rope of the balanced elevator bears the weight of an elevator car suspended in the air, the other end of the lifting steel rope bears the weight of a counterweight body suspended in the water, and the elevator car or the counterweight body is lifted through the weight between the counterweight body and the elevator car. The buoyancy of the counterweight body in water is basically constant, the whole weight of the counterweight body can be adjusted, namely the gravity of the counterweight body can be changed, and the lifting of the counterweight body and the elevator car is realized by adjusting the resultant force vector between the gravity and the buoyancy of the counterweight body, which is similar to the lifting principle of a submarine.
One end of the lifting steel rope, which is close to the elevator car, is provided with a first weight sensor 17, and one end of the lifting steel rope, which is close to the counterweight body, is provided with a second weight sensor 18. The first weight sensor and the second weight sensor are respectively used for detecting the weight of the elevator car and the weight of the counterweight body.
A control panel 19 for controlling the lifting of the elevator is arranged in the elevator car. The control panel outputs whether the elevator car needs to ascend or descend and the distance that the elevator car needs to ascend or descend.
And a controller 20 for adjusting the air pressure in the pressure cabin is arranged in the counterweight body, and the first weight sensor, the second weight sensor, the air compressor, the inflation valve, the exhaust valve and the control panel are all electrically connected with the controller. The controller determines the water inflow and the water inflow time required by the pressure cabin through the received ascending or descending request sent by the control panel and the weights of the elevator car and the counterweight body detected by combining the first weight sensor and the second weight sensor, so that the weight of the counterweight body is slightly larger or smaller than the weight of the elevator car to realize the ascending or descending of the elevator car, and the running speed of the steel wire rope is controlled through the action of the steel wire rope brake to ensure the uniform and stable running of the elevator car.
The technical solution of the present invention is not limited to the above-described specific embodiments, and many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments, and any technical modifications within the spirit and principle of the present invention fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides an energy-concerving and environment-protective balanced type elevator, includes the elevartor shaft and establishes at its inside elevator car, and the elevator car top is connected with the promotion cable wire, and the elevartor shaft top is provided with hoisting pulley, its characterized in that: the elevator shaft outside still is provided with the counter weight well of filling with water, still is provided with the counter weight body that can go up and down in water in the counter weight well, and counter weight well top is provided with the counter weight pulley, the one end that elevator car was kept away from to the promotion cable wire is connected with counter weight body top through promotion pulley and counter weight pulley, the internal pressure cabin that is provided with of counter weight, pressure cabin bottom are provided with the water service pipe that is used for business turn over water, and the pressure cabin top is provided with the pneumatic tube that is used for business turn over gas, realizes pressure cabin water intaking or drainage through atmospheric pressure in the regulation pressure cabin, realizes the regulation of counter weight body weight through the water storage capacity in pressure cabin.
2. The energy-saving environment-friendly balanced elevator as claimed in claim 1, characterized in that: and a steel wire rope brake is also arranged on the lifting steel rope.
3. The energy-saving environment-friendly balanced elevator as claimed in claim 1, characterized in that: an air compressor is arranged on the outer side of the counterweight well, an air outlet of the air compressor is connected with an air pressure pipe of the pressure chamber through an inflation pipe, an inflation valve is arranged on the inflation pipe, and the inflation pipe is a telescopic spring hose.
4. The energy-saving environment-friendly balanced elevator as claimed in claim 3, characterized in that: the inflation tube is connected with an exhaust pipe through a three-way air connector, the exhaust pipe is located at the downstream of the inflation valve, and an exhaust valve is arranged on the exhaust pipe.
5. The energy-saving environment-friendly balanced elevator as claimed in claim 4, characterized in that: one end of the lifting steel rope, which is close to the elevator car, is provided with a first weight sensor, and one end of the lifting steel rope, which is close to the counterweight body, is provided with a second weight sensor.
6. The energy-saving environment-friendly balanced elevator as claimed in claim 5, characterized in that: and a control panel for controlling the lifting of the elevator is arranged in the elevator car.
7. The energy-saving environment-friendly balanced elevator as claimed in claim 6, characterized in that: the balance weight is internally provided with a controller for adjusting the air pressure in the pressure cabin, and the first weight sensor, the second weight sensor, the air compressor, the inflation valve, the exhaust valve and the control panel are all electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211077864.4A CN115321324A (en) | 2022-09-05 | 2022-09-05 | Energy-concerving and environment-protective balanced type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211077864.4A CN115321324A (en) | 2022-09-05 | 2022-09-05 | Energy-concerving and environment-protective balanced type elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115321324A true CN115321324A (en) | 2022-11-11 |
Family
ID=83930516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211077864.4A Withdrawn CN115321324A (en) | 2022-09-05 | 2022-09-05 | Energy-concerving and environment-protective balanced type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115321324A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117163797A (en) * | 2023-11-02 | 2023-12-05 | 美通重工有限公司 | Marine construction elevating gear |
-
2022
- 2022-09-05 CN CN202211077864.4A patent/CN115321324A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117163797A (en) * | 2023-11-02 | 2023-12-05 | 美通重工有限公司 | Marine construction elevating gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201049858Y (en) | Water pressure gravity unbalance type energy-saving elevator | |
| CN110407060B (en) | Counterweight weight adjustable unpowered elevator | |
| WO2015090149A1 (en) | Energy-saving model of traction-type elevator and energy-saving method therefor | |
| CN104961023A (en) | Automatic balancing elevator | |
| CN115321324A (en) | Energy-concerving and environment-protective balanced type elevator | |
| CN103982393B (en) | Perpendicular gravity pusher-type large-capacity liquid efficient pumping device | |
| CN108193660B (en) | A kind of vapour-pressure type vertical ship lift | |
| CN109678037A (en) | A kind of self-adapting changeable formula elevator counterweight structure | |
| CN110155857B (en) | Elevator and operation method thereof | |
| CN110759205B (en) | Dual-drive control elevator | |
| CN114162700B (en) | Energy-saving elevator counterweight automatic balancing system | |
| CN204643488U (en) | A kind of elevator adopting ship lock water-delivery principle to promote | |
| CN201056447Y (en) | Water counterweight elevator | |
| CN2808851Y (en) | Energy-saving hydraulic elevator | |
| CN206750075U (en) | Ship wheel house lowering or hoisting gear | |
| CN104612935B (en) | One kind helps the high-lift efficient liquid pumping installations of floating hoisting type Large Copacity | |
| CN202390067U (en) | Counterweight weight automatic adjusting device of elevator counterweight | |
| CN210117134U (en) | Elevator with a movable elevator car | |
| CN210286407U (en) | Energy-saving elevator gravity balancing device | |
| CN205575333U (en) | Air force hoisting device | |
| CN201494986U (en) | Intelligent balance energy-saving elevator system | |
| CN109399427A (en) | A kind of vertical goods elevator of energy-saving air formula | |
| CN205099161U (en) | Energy -concerving and environment -protective elevator | |
| CN105197739B (en) | Skyscraper room elevator potential energy pressurized water supply lifting system | |
| CN201334657Y (en) | Energy-dissipation device at drilled shaft water outlet of ship elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221111 |