CN105035917A - Weight-variable energy-saving elevator - Google Patents
Weight-variable energy-saving elevator Download PDFInfo
- Publication number
- CN105035917A CN105035917A CN201510492015.9A CN201510492015A CN105035917A CN 105035917 A CN105035917 A CN 105035917A CN 201510492015 A CN201510492015 A CN 201510492015A CN 105035917 A CN105035917 A CN 105035917A
- Authority
- CN
- China
- Prior art keywords
- variable
- water tank
- water pipe
- cab
- elevator
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Elevator Control (AREA)
Abstract
The invention relates to an energy-saving elevator device, in particular to a car-weight-variable energy-saving elevator. A car is connected with an elevator balance weight through a hoisting rope and a pulley block. An elastic-force-variable water tank is placed in the car. A car balance weight is placed on the elastic-force-variable water tank. The elastic-force-variable water tank is connected with the end, not provided with a hydraulic device, of a water pipe automatic connection device with a valve. The end, provided with a hydraulic device, of the water pipe automatic connection device with the valve is connected with fixed non-variable water tanks. The other ends of the fixed non-variable water tanks are connected with floor undrinkable water pipelines. A position detection device is arranged on the upper surface of the car balance weight. When the load in the elevator is increased, water in the variable water tank is pressed into the fixed non-variable water tank on the present floor, and the total mass of the car is reduced. When the load is reduced, the variable water tank can suck water from the fixed non-variable water tanks so that the total mass of the car can be increased. Therefore, the total weight of the car can be equal to the balance weight of the elevator so that the aim of saving energy can be achieved.
Description
Technical field
The present invention relates to a kind of energy-conserving elevator device, the energy-conserving elevator that cab weight is variable specifically.
Background technology
Skyscraper is the most effective means of Economization on land, and therefore, in the city that soil is rare, high building stands in great numbers invariably, has high building to have elevator otherwise will be gruelling on people downstairs.And to hotel, in the investigation statistics of the electricity consumption situation of office building etc., elevator power consumption accounts for more than 17% ~ 25% of total electricity consumption, and elevator has become one of civilian power consumption rich and influential family of China.The weight of traditional elevator cage and the weight of counterweight are all changeless, but also can increase or reduce along with the increase of number in elevator and goods or the total weight that reduces cab and passenger and goods.Therefore, when electric motor operated cab, a large amount of power of electrical motor consumption carrys out the weight of corresponding variable.Such as: when cab from low level to high-order ascent stage cab with it in the total weight of passenger and the goods part weight more than counterweight will consume electric energy; If cab and in it, the total weight of passenger and goods is less than counterweight time, the high potential energy that the part weight that counterweight has more has will waste.When cab declines from a high position to low level, if when the total weight of cab and the passenger in it and goods is greater than counterweight, the high potential energy that the part weight that the total weight of cab and the passenger in it and goods has more counterweight has will waste; If when the total weight of cab and the passenger in it and goods is less than counterweight, the unnecessary weight of counterweight will consume electric energy.Therefore, research and development and popularization Novel energy-saving elevator have positive effect.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of can according to passenger in cab and cargo weight by change the variable Water in Water Tanks amount of elastic force in cab number change the energy-conserving elevator of cab end total weight.By the synergy of passenger in cab and cargo weight and the variable water tank elastic force of elastic force, make the water in the variable water tank of elastic force by the variable water tank of elastic force flow into elevator stop the fixing immutable water tank of floor, or suck water to the variable water tank of elastic force by fixing immutable water tank, just can change the total weight of cab end.
The technical solution adopted for the present invention to solve the technical problems is: the variable energy-conserving elevator of cab weight comprises water pipe Automatic Link Establishment 8, valve 11, sleeve 12, spring 13, water pipe 14, seal ring 17, water pipe 15, sleeve 16, spring 18, valve 19, the hydraulic efficiency gear 20 of elevator 1, assembly pulley 2, elevator counterweight 4, hoist ropes 3, the variable water tank of elastic force 10, fixing immutable water tank 5, position detecting device 6, cab 7, cab counterweight 9, band valve.Cab 7 connects elevator counterweight 4 by hoist ropes 3, assembly pulley 2, the variable water tank 10 of elastic force is placed in cab 7, cab counterweight 9 placed by the variable water tank 10 of elastic force, the variable water tank 10 of elastic force does not have one end of hydraulic efficiency gear 20 to be connected with the water pipe Automatic Link Establishment 8 of band valve, water pipe Automatic Link Establishment 8 with valve has one end of hydraulic efficiency gear 20 to be connected with fixing immutable water tank 5, fixing immutable water tank 5 other end is connected with floor impotable water pipeline, and position detecting device 6 is arranged on the upper surface of cab counterweight 9.
In the energy-conserving elevator that cab weight is variable, cab 7 connects elevator counterweight 4 by hoist ropes 3, assembly pulley 2, in it, cab counterweight 9 is placed in above the variable water tank 10 of elastic force, the variable water tank 10 of elastic force is connected with one end not with hydraulic efficiency gear 20 of the water pipe Automatic Link Establishment 8 of band valve, and fixing immutable water tank 5 is connected with one end of the band hydraulic efficiency gear 20 of the water pipe Automatic Link Establishment 8 of band valve.
In the energy-conserving elevator that cab weight is variable, water pipe Automatic Link Establishment 8 is not being had one end sleeve 16 of hydraulic efficiency gear 20 to be enclosed within water pipe 15 and is being sealed by seal ring 17, spring 18 connecting water pipe 15 and sleeve 16, water pipe 15 is connected with valve 19, in one end having hydraulic efficiency gear 20 of the water pipe Automatic Link Establishment 8 of band valve, valve 11 is connected with water pipe 14, and hydraulic efficiency gear 20 connects with sleeve 12, and sleeve 12 is enclosed within water pipe 14, and sealed by seal ring 17, spring 13 coupling bush 12 and water pipe 14.
In the energy-conserving elevator that cab weight is variable, position detecting device 6 is placed in the upper surface of the cab counterweight 9 as cab bottom surface.
When the elastic force of the variable water tank 10 of energy-conserving elevator elastic force that cab weight is variable should be able to ensure to compress or extend, the gravity of the water of its interior change equals the change of impressed pressure.
Beneficial aspects of the present invention is, this energy-conserving elevator do not need additionaling power only need utilize the gravity of passenger and goods to the acting of elastic force variable water tank just can change the water yield in it number thus change the total weight of cab end, make the total weight of cab end equal the weight of counterweight all the time, thus realize energy-conservation object; And the circulation of water in the variable water tank of elastic force can be interconnected with impotable water system and do not waste water, realize the saving of water resource; By position detecting device make as cab carrying surface and elevator stop floor the concordant convenience in ground pass in and out elevator.
Accompanying drawing explanation
Fig. 1 is the front view of the structural representation of the variable energy-conserving elevator of cab weight.
Fig. 2 is the left view of the structural representation of the variable energy-conserving elevator of cab weight.
Fig. 3 is the structural representation of the water pipe automatic piecing arrangement bonding state of band controllable valve.
Fig. 4 is the structural representation of the water pipe automatic piecing arrangement unbound state of band controllable valve.
Fig. 5 is the structural representation of the variable water tank of elastic force.
1. elevators in figure, 2-assembly pulley, 3-hoist ropes, 4-elevator counterweight, 5-fixing immutable water tank, 6-position detecting device, 7-cab, the water pipe Automatic Link Establishment of 8-band valve, 9-cab counterweight, the variable water tank of 10-elastic force, 11-valve, 12-sleeve, 13-spring, 14-water pipe, 15-water pipe, 16-sleeve, 17---seal ring, 18-spring, 19-valve, 20-hydraulic efficiency gear.
Detailed description of the invention
When elevator arrives a certain floor, certain interval is had between water pipe automatic piecing arrangement 8 two ends before docking, during docking, hydraulic efficiency gear 20 promotes sleeve 12 and travels forward and move after promoting sleeve 16, and valve 11, valve 19 are opened simultaneously, and fixing immutable water tank 5 is communicated with the variable water tank 10 of elastic force.Elevator door is opened, after entering passenger or goods, its gravity can make its volume reduce to the variable water tank 10 of lower compression elastic force, in it, the pressure of water increases, when pressure is greater than the pressure of impotable water system, current direction in the variable water tank of elastic force 10 fixes immutable water tank 5, discharge reduction, until when the elastic force increased is equal with goods gravity with passenger, in the variable water tank 10 of elastic force, the pressure of water equals again the pressure of impotable water system, and water no longer flows out.Made the weight of the water of outflow equal the weight of passenger and the goods increased by the elastic force designed; If when the load-carrying in elevator reduces, increase at effect down spring variable water tank 10 volume of elastic force, in it, the pressure of water is less than the pressure of impotable water system, water flows into the variable water tank 10 of elastic force from the water tank 5 that immobilizes, in the variable water tank 10 of elastic force, the water yield increases, and the weight of the water of inflow equals the weight of passenger and the goods reduced.So the total weight of cab end equals the weight of counterweight always.Simultaneously due to increase or the minimizing of the variable water tank volume of elastic force, cab counterweight 9 as cab 7 bottom surface can occur to move or move down, position detecting device 6 detects the relative position on cab 7 bottom surface and This floor ground, and controls traction motor, makes cab 7 bottom surface mutually concordant with This floor ground.When elevator will rise or decline, elevator door cuts out, valve 11, valve 19 are closed fixing immutable water tank 5 and are disconnected with the variable water tank 10 of elastic force, hydraulic efficiency gear 20 rollback, sleeve 12 under the elastic force effect of spring 13 after move, sleeve 16 moves forward under the elastic force effect of spring 18, and water pipe automatic piecing arrangement is separated.Elevator rises or declines.
For the ordinary skill in the art, according to instruction of the present invention, when not departing from principle of the present invention and spirit, the change carried out embodiment, amendment, replacement and modification still fall within protection scope of the present invention.
Claims (5)
1. the energy-conserving elevator that cab weight is variable comprises elevator (1), assembly pulley (2), elevator counterweight (4), hoist ropes (3), the variable water tank of elastic force (10), fixing immutable water tank (5), the variable water tank of elastic force (10), position detecting device (6), cab (7), bridge case counterweight (9), with the water pipe Automatic Link Establishment (8) of valve, valve (11), sleeve (12), spring (13), water pipe (14), seal ring (17), water pipe (15), sleeve (16), spring (18), valve (19), hydraulic efficiency gear (20), it is characterized in that: cab (7) is by hoist ropes (3), assembly pulley (2) connects elevator counterweight (4), the variable water tank of elastic force (10) is placed in cab (7), the variable water tank of elastic force (10) is upper places cab counterweight (9), the variable water tank of elastic force (10) is connected with the one end of hydraulic efficiency gear (20) that do not have of the water pipe Automatic Link Establishment (8) of band valve, the one end of hydraulic efficiency gear (20) that has of water pipe Automatic Link Establishment (8) with valve is connected with fixing immutable water tank (5), fixing immutable water tank (5) other end is connected with floor impotable water pipeline, position detecting device (6) is arranged on bridge case counterweight (9) upper surface.
2. the energy-conserving elevator that cab weight according to claim 1 is variable, it is characterized in that: cab (7) connects elevator counterweight (4) by hoist ropes (3), assembly pulley (2), in it, bridge case counterweight (9) is placed in above the variable water tank of elastic force (10), the variable water tank of elastic force (10) is connected with one end not with hydraulic efficiency gear (20) of the water pipe Automatic Link Establishment (8) of band valve, and fixing immutable water tank (5) is connected with one end of the band hydraulic efficiency gear (20) of the water pipe Automatic Link Establishment (8) of band valve.
3. the energy-conserving elevator that cab weight according to claim 1 is variable, it is characterized in that: be enclosed within water pipe (15) at one end sleeve (16) of hydraulic efficiency gear (20) that do not have of water pipe Automatic Link Establishment (8), and by seal ring (17) sealing, spring (18) connecting water pipe (15) and sleeve (16), water pipe (15) is connected with valve (19), in one end having hydraulic efficiency gear (20) of the water pipe Automatic Link Establishment (8) of band valve, valve (11) is connected with water pipe (14), hydraulic efficiency gear (20) is connected with sleeve (12), sleeve (12) is enclosed within water pipe (14), and by seal ring (17) sealing, spring (13) coupling bush (12) and water pipe (14).
4. the energy-conserving elevator that cab weight according to claim 1 is variable, is characterized in that: position detecting device (6) is placed in the upper surface of the bridge case counterweight (9) as car bottom surface.
5. the energy-conserving elevator that cab weight according to claim 1 is variable, is characterized in that: the variable water tank of elastic force (10) has elastic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492015.9A CN105035917A (en) | 2015-08-12 | 2015-08-12 | Weight-variable energy-saving elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492015.9A CN105035917A (en) | 2015-08-12 | 2015-08-12 | Weight-variable energy-saving elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105035917A true CN105035917A (en) | 2015-11-11 |
Family
ID=54442976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510492015.9A Pending CN105035917A (en) | 2015-08-12 | 2015-08-12 | Weight-variable energy-saving elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105035917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668380A (en) * | 2016-03-06 | 2016-06-15 | 刘倩 | Elevator counterweight |
| CN107150944A (en) * | 2017-07-22 | 2017-09-12 | 彭从文 | Hydraulic pressure self-regulation Shuangzi lowering or hoisting gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000169055A (en) * | 1998-12-02 | 2000-06-20 | Toshiba Corp | Passenger rescue method of elevator |
| CN201462268U (en) * | 2009-08-11 | 2010-05-12 | 东风汽车公司 | Sealed tube joint capable of realizing quick automatic-centering connection |
| 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 |
| CN101973477A (en) * | 2010-10-08 | 2011-02-16 | 何建明 | Sewage energy-saving elevator |
| CN102530670A (en) * | 2010-12-15 | 2012-07-04 | 株式会社日立制作所 | Elevator device |
-
2015
- 2015-08-12 CN CN201510492015.9A patent/CN105035917A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000169055A (en) * | 1998-12-02 | 2000-06-20 | Toshiba Corp | Passenger rescue method of elevator |
| CN201462268U (en) * | 2009-08-11 | 2010-05-12 | 东风汽车公司 | Sealed tube joint capable of realizing quick automatic-centering connection |
| 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 |
| CN101973477A (en) * | 2010-10-08 | 2011-02-16 | 何建明 | Sewage energy-saving elevator |
| CN102530670A (en) * | 2010-12-15 | 2012-07-04 | 株式会社日立制作所 | Elevator device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668380A (en) * | 2016-03-06 | 2016-06-15 | 刘倩 | Elevator counterweight |
| CN107150944A (en) * | 2017-07-22 | 2017-09-12 | 彭从文 | Hydraulic pressure self-regulation Shuangzi lowering or hoisting gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201049858Y (en) | Water pressure gravity unbalance type energy-saving elevator | |
| CN104961023A (en) | Automatic balancing elevator | |
| CN206872378U (en) | A kind of aerial work platform hydraulic energy-saving system with no-load protection | |
| WO2015184999A1 (en) | Gravity forced high-efficiency vertical liquid pumping device with large volume | |
| CN201538640U (en) | Lifting device for inertial flow water-wheel generator rotor | |
| CN105035917A (en) | Weight-variable energy-saving elevator | |
| CN103964281A (en) | Water pressure type elevator | |
| CN201864534U (en) | Wide-view pulley block mechanism of secondary total-freedom gantry of forklift | |
| CN108193660B (en) | A kind of vapour-pressure type vertical ship lift | |
| CN115321324A (en) | Energy-concerving and environment-protective balanced type elevator | |
| CN201990348U (en) | Ship lock type lift car elevator | |
| CN201535154U (en) | Permanent-magnet motor poly-wedge belt transmission driving type oil extractor | |
| CN205346583U (en) | Elevator counter weight | |
| CN201592936U (en) | Skip floor type indoor lifting stair | |
| CN207684287U (en) | A kind of off-road motorcycle haul frame | |
| CN203362054U (en) | Combination device with function of casing placement through buoyancy and function of well cementation through check valves | |
| CN201334657Y (en) | Energy-dissipation device at drilled shaft water outlet of ship elevator | |
| CN106677137B (en) | The mounting device and installation method of oil cylinder of hydraulic headstock gear | |
| CN202296941U (en) | Hoisting hydraulic system for preventing dropping of secondary lifting loads | |
| CN201713778U (en) | Intelligent supporting wheel device | |
| CN105178958A (en) | Floating control technology integrated split shovel plate | |
| CN205401265U (en) | Activity petticoat pipe lift hydraulic control system | |
| CN204173719U (en) | Variable-weight car | |
| CN203998533U (en) | A kind of pair of election hydraulic elevator | |
| CN210825049U (en) | Weight-variable elevator counterweight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |