CN108609466A - The counterweights energy conservation and environmental protection elevator such as intelligent liquid - Google Patents
The counterweights energy conservation and environmental protection elevator such as intelligent liquid Download PDFInfo
- Publication number
- CN108609466A CN108609466A CN201810550739.8A CN201810550739A CN108609466A CN 108609466 A CN108609466 A CN 108609466A CN 201810550739 A CN201810550739 A CN 201810550739A CN 108609466 A CN108609466 A CN 108609466A
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- Prior art keywords
- liquid
- cistern
- water storage
- water
- pipe
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- 239000007788 liquid Substances 0.000 title claims abstract description 204
- 238000004134 energy conservation Methods 0.000 title claims abstract description 17
- 230000007613 environmental effect Effects 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 235
- 238000003860 storage Methods 0.000 claims abstract description 123
- 230000006835 compression Effects 0.000 claims description 128
- 238000007906 compression Methods 0.000 claims description 128
- 238000006243 chemical reaction Methods 0.000 claims description 55
- 230000033001 locomotion Effects 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims description 5
- 238000007373 indentation Methods 0.000 abstract description 7
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 230000004044 response Effects 0.000 abstract description 5
- 230000001133 acceleration Effects 0.000 abstract description 4
- 238000005381 potential energy Methods 0.000 description 9
- 230000008676 import Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
-
- 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
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses counterweights energy conservation and environmental protection elevators such as a kind of intelligent liquid, the water inlet pipe of the water storage and the drainpipe for draining storehouse are connect with the water storage device positioned at same floor respectively, are realized the frequency for reducing and adjusting different floor liquid levels, are reduced power attenuation；The present invention can be by the first liquid driving device by the liquid indentation draining storehouse in water storage, to realize acceleration drain；The liquid injection rate that can accelerate water storage by the first liquid driving device improves the speed that Elevator weight sensor is adjusted；The present invention can be emptied liquid in water storage by the first liquid driving device, and the adjustment of weight of response counterweight liquid case is facilitated, and have preferable practicability.
Description
Technical field
The invention belongs to elevator technology fields, and in particular to a kind of intelligence counterweights energy conservation and environmental protection elevator such as liquid.
Background technology
It drags and draws formula elevator lifting and draw chain link Elevator weight sensor and lift car and realize generally by dragging, counterweight is usually to adopt
With solid materials such as iron block, cement blocks, the weight of counterweight is fixed at this time.But the weight of lift car with the variation of passenger and
Variation, if passengers quantity changes in car, the balance of the weight of car and counterweight is broken, and drags draw power of motor loss at this time
Become larger, at the same to drag draw motor power requirement it is higher.
The patent that number of patent application is CN20172066203382 in the prior art, the applying date is 2017.06.08 discloses
A kind of adjustable elevator of counterweight adjusting counterweight using liquid；But liquid adjusting is frequently necessary to bottom through equipment such as water pumps
Liquid be transported to top layer, power attenuation is larger.Number of patent application is CN20162014110514, the applying date is
2016.12.201 patent is disclosed in each storey setting liquid reserve tank, however " water inlet of counterweight liquid case in its top
Liquid reserve tank water outlet docking, the water outlet of counterweight liquid case docks with the water inlet of liquid reserve tank in the bottom ", be easy out
Now the liquid reserve tank of single floor is easy to overflow or dry up, and needs the liquid reserve tank liquid level of each floor of adjusting of multifrequency time, to
It will produce a large amount of power attenuation.
Invention content
The purpose of the present invention is to provide a kind of counterweights energy conservation and environmental protection elevators such as intelligent liquid, the water inlet pipes of the water storage
It is connect respectively with the water storage device positioned at same floor with the drainpipe in draining storehouse, realizes the frequency for reducing and adjusting different floor liquid levels
It is secondary, reduce power attenuation；Liquid indentation in water storage can be drained storehouse by the present invention by the first liquid driving device, to
It realizes and accelerates drain；The liquid injection rate that can accelerate water storage by the first liquid driving device, improves Elevator weight sensor tune
The speed of section；The present invention can be emptied liquid in water storage by the first liquid driving device, and response counterweight liquid case is facilitated
Adjustment of weight has preferable practicability.
The present invention is achieved through the following technical solutions：A kind of intelligence counterweights energy conservation and environmental protection elevator such as liquid, including it is right
Heavy-fluid case and be arranged each floor be counterweight liquid case carry out liquid adjusting water storage device, the counterweight liquid case include first
Liquid driving device, inlet valve, water-inflow and drain valve, is connected to water pipe, babinet and is successively set on box house from top to bottom drain valve
Draining storehouse, water storage；It is provided with drainpipe on the draining storehouse, and is provided with drain valve on drainpipe, the drainpipe is worn
It crosses at the top of the water storage device of babinet and same floor and connects；It is provided with water inlet pipe on the water storage, is arranged on the water inlet pipe
There are inlet valve, the water inlet pipe to pass through babinet and connect with the water storage device bottom of same floor；The bottom in the draining storehouse is logical
It crosses connection water pipe to be connected to the top of water storage, water-inflow and drain valve is provided on the connection water pipe；The first liquid driven dress
It sets including first driving means, the water storage is prepared by bullet flexible material, and the first driving means drive water storage
It compresses so that liquid is discharged to draining storehouse in water storage.
The first air compression bag, the second air compression bag side be respectively arranged with intake valve, first can be controlled
Air in air compression bag, the second air compression bag enters and is not lost in；The bullet flexible air compression bin is by bullet flexibility material
Material is prepared, and such as rubber, bottom is provided with vent valve, to facilitate discharge gas；The bullet flexible air compression bin, the first sky
Gas compression bag, the second air compression bag be the prior art and be not the present invention improvement, so it will not be repeated.The present invention passes through
Working power is powered, the working power be the prior art and be not the present invention improvement, so it will not be repeated.The row
Water valve, inlet valve, water-inflow and drain valve be the prior art and be not the present invention improvement, so it will not be repeated.
In use, the first driving means compression water storage makes the liquid in water storage be discharged into draining to the present invention
In storehouse, same adjust of the liquid inside counterweight liquid case is arrived in draining storehouse, fast and easy adjusts the middle body weight of counterweight liquid case.When
When elevator weight increases, then inlet valve starts, and liquid is injected inside the water storage；When elevator weight reduces, then drain valve
Start, the liquid discharge inside the draining storehouse.
The counterweight liquid case of the present invention is connected to the water storage device of same floor, may be implemented to reduce adjusting different floor liquid levels
The frequency, reduce power attenuation；Liquid indentation in water storage can be drained storehouse by the present invention by the first liquid driving device,
To realize acceleration drain；The liquid injection rate that can accelerate water storage by the first liquid driving device, improves elevator pair
Reset the speed of section；The present invention can be emptied liquid in water storage by the first liquid driving device, facilitate response to heavy-fluid
The adjustment of weight of case has preferable practicability.
In order to preferably realize the present invention, further, the first driving means include electromotor brake, reset bullet
Spring, discharge pressure plate, the driven wheel being arranged at the top of counterweight liquid case, drag with elevator counterweight lifting fixed pulley that messenger connect, with
Counterweight lifts the driving wheel of fixed pulley coaxial arrangement；The resetting spring is arranged in the inside of the babinet of water storage one end；It is described
The side of discharge pressure plate and the free end of resetting spring connect, and the other side of discharge pressure plate is connect with water storage；It is described
Driving wheel is engaged with driven wheel, and the electromotor brake is for detaching driven wheel and driving wheel；On the other end in the draining storehouse,
Lower section is symmetrically arranged with directive wheel, and the upper end of the discharge pressure plate is connect by chain with the directive wheel of water storage upper end, institute
The lower end of discharge pressure plate is stated to sequentially pass through the lower end directive wheel of water storage, upper end directive wheel by chain and with driven wheel connect
It connects.
In use, during counterweight liquid case is in lifting, the messenger of dragging drives counterweight lifting fixed to the present invention
Pulley rotation, at this time driving wheel rotate coaxially, the driving wheel drives driven wheel rotation, to drive chain to pull discharge pressure
Plate moves along a straight line in draining storehouse, to which discharge pressure plate compresses water storage, to import the liquid of water storage in draining storehouse；
After draining the liquid discharge inside storehouse, the electromotor brake separates driven wheel and driving wheel, and resetting spring is real at this time
Now to the first discharge pressure sheet reset；The present invention makes full use of the potential energy and kinetic energy of counterweight liquid case, reduces additional power attenuation,
With preferable practicability.The electromotor brake be the prior art and be not the present invention improvement, so it will not be repeated.
The first driving means include being arranged at the top of counterweight liquid case and dragging the counterweight lifting that messenger is connect with elevator to determine
The auxiliary crank connecting link that fixed pulley both sides are lifted in counterweight is arranged in pulley, and the driving direction of two auxiliary crank connecting links is opposite；Further include
Auxiliary air hose, the auxiliary air compression bag that both ends are set at the top of counterweight liquid case, the flexible sky of bullet that one end is set inside water storage
Gas compression bin；The free end of the auxiliary crank connecting link of counterweight lifting fixed pulley both sides is separately connected auxiliary air compression bag, described
Counterweight lifts fixed pulley and drives auxiliary air compression bag by auxiliary crank connecting link respectively；The auxiliary air compression bag respectively with auxiliary air
One end of pipe is connected to, and the other end of the auxiliary air hose is connect with the bullet flexible air compression bin being arranged in water storage；It is described
Control valve is provided on auxiliary air hose, the side of the auxiliary air compression bag is provided with intake valve, the bullet flexible air pressure
Contracting storehouse is provided with vent valve.
In use, during counterweight liquid case is in lifting, the messenger of dragging drives counterweight lifting fixed to the present invention
Pulley rotation, it is auxiliary to be driven by auxiliary crank connecting link to drive the auxiliary crank rod movement of counterweight lifting fixed pulley both sides
Air-flow is passed through in auxiliary air hose by air compression bag, and the auxiliary air hose can supply the bullet flexible air compression bin of water storage
Gas so that play flexible air compression bin and enter to drain storehouse by the hydraulic pressure in water storage；It can also open and play in flexible air compression bin
Vent valve make deflation, make water filling in water storage to stop space.The present invention makes full use of the potential energy and kinetic energy of counterweight liquid case,
Additional power attenuation is reduced, there is preferable practicability.
Further include second liquid driving device further, the water storage device includes to preferably realize the present invention
Connection water pipe, the attic cistern being arranged at the top of floor, ground floor cistern, equidistant in floor bottom is arranged in straight-through water pipe
Be arranged different floors the conversion cistern between attic cistern and ground floor cistern, setting adjacent conversion cistern it
Between the centres of different floors change sump；The ground floor cistern is connected to by straight-through water pipe with conversion cistern, and straight-through water
Pipe is connected to by branched pipe from the conversion cistern of different floors；The bottom of the conversion cistern is by being connected in water pipe connection
Sump is changed in the centre of side, and adjacent centre is changed between sump by being connected to water pipe connection；The both ends of the straight-through water pipe, branch
It is both provided with control water valve on pipe, communicating pipe；The second liquid driving device is including the second driving device and sets device respectively
Ground floor columns base, the bullet flexible air compression bin for converting columns base, the second driving device driving bullet are flexible empty
Gas compression bin moves, for extruding liquid upwards；Water is changed in the attic cistern, ground floor cistern, conversion cistern, centre
Water inlet pipe is corresponded to respectively on storehouse and drainpipe is provided with water outlet and water inlet.
Liquid in ground floor cistern is imported attic in use, by second liquid driving device and stored by the present invention
Liquid can be directed respectively into conversion cistern by pond, the attic cistern by the gravity of liquid；Either ground floor
Cistern makes the liquid in ground floor cistern import the conversion water storage of a certain floor by the cooperation of straight pipe and control valve
Pond；Sump is changed in the centre that liquid is directed respectively into top by bullet flexible air compression bin by the conversion cistern, when centre is changed
When liquid in sump is excessive, then centre is changed the water in sump and is discharged under the effect of gravity in conversion cistern, converts cistern
Water is discharged into ground floor cistern；The present invention converts cistern by setting, reduces the power consumption that liquid is pressed into eminence from lower,
With preferable practicability.When the centre of one of floor change sump liquid level it is relatively low when, then the control inside sump is changed among this
Gate valve starts, to realize moisturizing；When the centre of one of floor change sump liquid it is more when, then the floor be connected to water pipe
It is opened with the control water valve for being connected to water pipe on conversion cistern, to import liquid in conversion cistern.The present invention can
With according to the setting of the conversion cistern of different story heights, the supplement of autonomous selection liquid or the mode of discharge, the choosing of scheme
It selects more, best energy-saving scheme can be reached.
In order to preferably realize the present invention, further, the second liquid driving device further includes the compression of the first air
Capsule, the second air compression bag, appendix, the first air branch pipe, the second air branch pipe；One end of the appendix is respectively communicated with
One air branch pipe and the second air branch pipe, the other end and the bullet flexible air pressure in ground floor cistern of first air branch pipe
Contracting storehouse connects；Second air branch pipe is respectively communicated with the bullet flexible air compression bin of the bottom of conversion cistern；Described first
Air branch pipe is respectively arranged with control with the junction of ground floor cistern and second air branch pipe with conversion cistern junction
Valve processed；The first air compression bag, the second air compression bag and appendix, the first air branch pipe, the second air branch pipe connect
It is logical；The first air compression bag, the second air compression bag are separately connected the second driving device.
In use, air-flow can be passed through in appendix the present invention by the first, second air compression bag, the gas transmission
Pipe can supply the bullet flexible air compression bin of ground floor columns base so that play flexible air compression bin to ground floor cistern
Interior hydraulic pressure enters straight-through water pipe；The valve switch played in flexible air compression bin, which can also be opened, makes deflation, gas pass through gas transmission
Pipe is flowed out or is discharged to outside, allows downward liquid flow in straight-through water pipe to stop space, and be conversion columns base
Flexible air compression bin gas supply is played, the liquid in conversion cistern is made to discharge upwards；Similarly, the first air compression bag and
Two air compression bags respectively supply the bullet flexible air compression bin for converting columns base by the second air branch pipe so that bullet
Flexible air compression bin is to the liquid indentation connection water pipe in conversion cistern；It can also open and play in flexible air compression bin
Valve switch makes deflation, and gas is discharged by appendix or to outside, allows in straight-through water pipe liquid to flowing down to stop space
It is dynamic, and supplied for the bullet flexible air compression bin of next level conversion columns base, so that the liquid in conversion cistern is arranged upwards
It puts.
In order to preferably realize the present invention, further, second driving device includes the first driving wheel, the second driving
Wheel, the first crank connecting link, the second crank connecting link；First driving wheel, the second driving wheel same specification are simultaneously arranged in elevator shaft
It is interior；The bottom of the counterweight liquid case sequentially passes through the second driving wheel and the first driving wheel by tensioned lines and connects with cage bottom
It connects；First driving wheel is connect with the first crank connecting link, and the first driving wheel drives the first air by the first crank connecting link
Compression bag；Second driving wheel is connect with the second crank connecting link, and the second driving wheel drives second by the second crank connecting link
Air compression bag；First crank connecting link is opposite with the direction of motion of the second crank connecting link.
In use, first crank connecting link, the second crank connecting link difference periodic compression first are empty by the present invention
Gas compression bag, the second air compression bag make gas respectively enter bullet flexible air compression bin；Elevator during the motion, tensioned lines
The first driving wheel and the second driving wheel can be driven to rotate in same direction, to drive the first crank connecting link, the second crank connecting link periodical
Movement, the present invention make full use of the potential energy and kinetic energy of counterweight liquid case, reduce additional power attenuation, have preferable practicability.
The drive wheel crank connecting link does crank-motion, and the connection relation of the crank connecting link and driving wheel is the prior art and not
It is the improvement of the present invention, so it will not be repeated.
Further include the emergency drainage pipe being arranged in water storage bottom further to preferably realize the present invention, it is described
Emergency drainage pipe can be connect with the water inlet of the water storage device of next floor, and emergency drainage is provided in the emergency drainage pipe
Valve.Liquid indentation draining storehouse speed causes liquid in water storage to discharge slowly slowly excessively in water storage in order to prevent, and the present invention passes through
Water is discharged into the water storage device of the floor below counterweight liquid by emergency drainage valve.The present invention prevents from arranging by the way that emergency drainage valve is arranged
Sump failure has preferable practicability.
Further include dragging running wheel, dragging messenger, controller, setting in car bottom further to preferably realize the present invention
The weight sensor in portion or every floor elevator doorway；The car and counterweight liquid case draw motor by dragging messenger and being suspended on to drag respectively
Both sides；The controller respectively with water storage device, drain valve, inlet valve, water-inflow and drain valve, control water valve, first driving means,
Second driving device, drags and draws motor weight sensor.
Further include being separately positioned on water storage, draining storehouse, attic water storage further to preferably realize the present invention
Pond, ground floor cistern, conversion cistern, the intermediate inside for changing sump liquid level sensor, the liquid level sensor and controller
Connection.The present invention in use, can accurately detect water storage, draining storehouse, attic water storage by liquid level sensor
Pond, ground floor cistern, the intermediate inside liquid level information for changing sump have preferable practicability to realize control accurate.It is described
Controller can be PCL controllers, the Ke Yiwei of the AFPX-C40T models of Panasonic/ Panasonic Corporation production
The PCL controllers of the FX3SA-30MT-CM models of Mitsubishi/ Mitsubishis production can be that Mitsubishi/ Mitsubishis are public
Take charge of the singlechip controller of the 30MR models of production.
Beneficial effects of the present invention：
（1）It is provided with drainpipe on the draining storehouse, and is provided with drain valve on drainpipe, the drainpipe is across babinet and together
Connection at the top of the water storage device of one floor；It is provided with water inlet pipe on the water storage, inlet valve, institute are provided on the water inlet pipe
Water inlet pipe is stated across babinet and is connect with the water storage device bottom of same floor；It is described draining storehouse bottom by be connected to water pipe with
The top of water storage is connected to, and water-inflow and drain valve is provided on the connection water pipe；First liquid driving device includes the first drive
Dynamic device, the water storage are prepared by bullet flexible material, and the first driving means driving water storage compresses so that water inlet
Liquid is discharged to draining storehouse in storehouse.The water inlet pipe of the water storage and drain the drainpipe in storehouse respectively with the storage positioned at same floor
Water installations connect, and realize the frequency for reducing and adjusting different floor liquid levels, reduce power attenuation；The present invention can pass through the first liquid
Driving device is by the liquid indentation draining storehouse in water storage, to realize acceleration drain；The first liquid driving device can be passed through
Accelerate the liquid injection rate of water storage, improves the speed that Elevator weight sensor is adjusted；The present invention can be filled by the first liquid driven
It sets and empties liquid in water storage, facilitate the adjustment of weight of response counterweight liquid case, there is preferable practicability.
（2）The resetting spring is arranged in the inside of the babinet of water storage one end；The side of the discharge pressure plate with it is multiple
The free end connection of position spring, and the other side of discharge pressure plate is connect with water storage；The driving wheel is engaged with driven wheel, institute
Electromotor brake is stated for detaching driven wheel and driving wheel；The other end upper and lower in the draining storehouse is symmetrically arranged with directive wheel,
One end of chain is fixed on the directive wheel of draining storehouse upper end, and the other end of chain sequentially passes through the upper end of discharge pressure plate, lower end
With draining storehouse lower end directive wheel and connect with driven wheel.The present invention makes full use of the potential energy and kinetic energy of counterweight liquid case, reduces
Additional power attenuation has preferable practicability.
（3）The free end of the auxiliary crank connecting link of counterweight lifting fixed pulley both sides is separately connected auxiliary air compression bag, institute
It states counterweight lifting fixed pulley and auxiliary air compression bag is driven by auxiliary crank connecting link respectively；The auxiliary air compression bag respectively with auxiliary sky
One end of tracheae is connected to, and the other end of the auxiliary air hose is connect with the bullet flexible air compression bin being arranged in water storage；Institute
It states and is provided with control valve on auxiliary air hose, the side of the auxiliary air compression bag is provided with intake valve, the bullet flexible air
Compression bin is provided with vent valve.The present invention makes full use of the potential energy and kinetic energy of counterweight liquid case, reduces additional power attenuation, has
Preferable practicability.
（4）The ground floor cistern be connected to by straight-through water pipe with conversion cistern, and lead directly to water pipe by branched pipe and
The conversion cistern of different floors is connected to；Water is changed in the bottom of the conversion cistern by being connected to the centre of water pipe connection top
Storehouse, adjacent centre are changed between sump by being connected to water pipe connection；It is the both ends of the straight-through water pipe, branched pipe, equal on communicating pipe
It is provided with control water valve；The second liquid driving device is including the second driving device and sets device ground floor cistern bottom respectively
Portion, the bullet flexible air compression bin for converting columns base, the second driving device driving play the movement of flexible air compression bin,
For liquid to be extruded upwards.The present invention can independently select liquid according to the setting of the conversion cistern of different story heights
Supplement or discharge mode, the selection of scheme is more, can reach best energy-saving scheme.
（5）One end of the appendix is respectively communicated with the first air branch pipe and the second air branch pipe, the first air branch
The other end of pipe is connect with the bullet flexible air compression bin in ground floor cistern；Second air branch pipe is respectively communicated with conversion and stores
The bullet flexible air compression bin of the bottom in pond；Junction and second sky of first air branch pipe with ground floor cistern
Gas branch pipe is respectively arranged with control valve with conversion cistern junction；The first air compression bag, the second air compression bag
It is connected to appendix, the first air branch pipe, the second air branch pipe；The first air compression bag, the second air compression bag difference
Connect the second driving device.The present invention makes liquid flow by air compression, can realize that playing flexible air compresses by being arranged
Storehouse contracts to hydraulic pressure, facilitates the water content for adjusting different conversion cisterns, has preferable practicability.
（6）The bottom of the counterweight liquid case sequentially passes through the second driving wheel and the first driving wheel and and car by tensioned lines
Bottom connects；First driving wheel is connect with the first crank connecting link, and the first driving wheel passes through the first crank connecting link driving the
One air compression bag；Second driving wheel is connect with the second crank connecting link, and the second driving wheel is driven by the second crank connecting link
Dynamic second air compression bag；First crank connecting link is opposite with the direction of motion of the second crank connecting link.The present invention makes full use of
The potential energy and kinetic energy of counterweight liquid case, reduce additional power attenuation, have preferable practicability.
（7）The emergency drainage pipe can be connect with the water inlet of the water storage device of next floor, the emergency drainage pipe
On be provided with emergency drainage valve.Water is discharged into the water storage device of the floor below counterweight liquid by emergency drainage valve by the present invention,
The present invention prevents draining storehouse failure by the way that emergency drainage valve is arranged, and has preferable practicability.
（8）Further include being separately positioned on water storage, draining storehouse, attic cistern, ground floor cistern, intermediate changing the interior of sump
The liquid level sensor in portion, the liquid level sensor are connect with controller.The present invention can accurately be detected by liquid level sensor
To water storage, draining storehouse, attic cistern, ground floor cistern, the intermediate inside liquid level information for changing sump, precisely adjusted to realize
Control has preferable practicability.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the second driving device；
Fig. 3 is the structural schematic diagram of counterweight liquid case；
The attachment structure schematic diagram of air hose and water storage supplemented by Fig. 4.
Wherein：1- cars, 2- counterweights liquid case, 201- draining storehouse, 202- water storages, 203- drainpipes, 204- water inlet pipes,
205- connections water pipe, 3- drag draw motor, 4- ground floors cistern, 5- attics cistern, 6- conversions cistern, change among 7- sump,
8- leads directly to water pipe, the second driving wheels of 9-, the first driving wheels of 10-, the first crank connecting links of 11-, the first air of 12- compression bag, 13-
Two air compression bags, 14- appendixs, the first air branch pipes of 15-, the second air branch pipes of 16-, 17- counterweights lifting fixed pulley, 18-
Driving wheel, 19- resetting springs, 20- discharge pressures plate, 21- emergency drainage pipes, the auxiliary crank connecting links of 22-, the auxiliary air compression bags of 23-,
The auxiliary air hoses of 24-.
Specific implementation mode
Embodiment 1：
A kind of intelligence counterweights energy conservation and environmental protection elevator such as liquid, including counterweight liquid case 2 and to be arranged in each floor be counterweight liquid case 2
Carry out the water storage device of liquid adjusting, the counterweight liquid case 2 include the first liquid driving device, drain valve, inlet valve, into draining
Valve is connected to water pipe 205, babinet and is successively set on the draining storehouse 201 of box house, water storage 202 from top to bottom；The draining
Be provided with drainpipe 203 on storehouse 201, and be provided with drain valve on drainpipe 203, the drainpipe 203 pass through babinet with it is same
Connection at the top of the water storage device of floor；Water inlet pipe 204 is provided on the water storage 202, be provided on the water inlet pipe 204 into
Water valve, the water inlet pipe 204 pass through babinet and are connect with the water storage device bottom of same floor；The bottom in the draining storehouse 201
It is connected to the top of water storage 202 by being connected to water pipe 205, water-inflow and drain valve is provided on the connection water pipe 205；Described first
Liquid driving device includes first driving means, and the water storage 202 is prepared by bullet flexible material, the first driving dress
Driving water storage 202 is set to compress so that liquid is discharged to draining storehouse 201 in water storage 202.
In use, the first driving means compression water storage 202 makes the liquid in water storage 202 arrange to the present invention
Enter to drain in storehouse 201, same adjust of the liquid inside counterweight liquid case 2 be arrived in draining storehouse 201, fast and easy adjusts counterweight liquid case
2 middle body weight.When elevator weight increases, then inlet valve starts, and liquid is injected in 202 inside of the water storage；When elevator weight
When amount reduces, then drain valve starts, the liquid discharge inside the draining storehouse 201.
The counterweight liquid case 2 of the present invention is connected to the water storage device of same floor, may be implemented to reduce adjusting different floor liquid
The frequency of position reduces power attenuation；Liquid in water storage 202 can be pressed into row by the present invention by the first liquid driving device
Sump 201, to realize acceleration drain；It can accelerate the liquid injection rate of water storage 202 by the first liquid driving device,
Improve the speed that Elevator weight sensor is adjusted；The present invention can be emptied liquid in water storage 202 by the first liquid driving device, side
Just the adjustment of weight of response counterweight liquid case 2, has preferable practicability.
Embodiment 2：
The present embodiment is advanced optimized on the basis of embodiment 1, as shown in figure 3, the first driving means include motor
Brake, discharge pressure plate 20, is arranged in the driven wheel at 2 top of counterweight liquid case, with elevator and drags what messenger was connect resetting spring 19
The driving wheel 18 that counterweight lifts fixed pulley 17, is coaxially disposed with counterweight lifting fixed pulley 17；The resetting spring 19 setting into
The inside of the babinet of 202 one end of sump；The side of the discharge pressure plate 20 is connect with the free end of resetting spring 19, and is drained
The other side of pressure plare 20 is connect with water storage 202；The driving wheel 18 is engaged with driven wheel, and the electromotor brake is for dividing
From driven wheel and driving wheel 18；The other end upper and lower in the draining storehouse 201 is symmetrically arranged with directive wheel, the discharge pressure
The upper end of plate 20 is connect by chain with the directive wheel of 201 upper end of water storage, and the lower end of the discharge pressure plate 20 passes through chain
It sequentially passes through the lower end directive wheel of water storage 201, upper end directive wheel and is connect with driven wheel.
In use, during counterweight liquid case 2 is in lifting, the messenger of dragging drives counterweight lifting fixed to the present invention
Pulley 17 rotates, and driving wheel 18 rotates coaxially at this time, and the driving wheel 18 drives driven wheel rotation, to drive chain to pull row
Water pressure plate 20 is draining linear motion in storehouse 201, to which discharge pressure plate 20 compresses water storage 202, thus by water storage 202
Liquid import draining storehouse 201 in；After draining the liquid discharge inside storehouse 201, the electromotor brake is by driven wheel and passes
Driving wheel 18 separates, and resetting spring 19, which is realized, at this time resets the first discharge pressure plate 20；The present invention makes full use of counterweight liquid case 2
Potential energy and kinetic energy, reduce additional power attenuation, have preferable practicability.
The other parts of the present embodiment are same as Example 1, and so it will not be repeated.
Embodiment 3：
The present embodiment is advanced optimized on the basis of embodiment 1 or 2, as shown in Figure 1, further including second liquid driving dress
It sets, the water storage device includes straight-through water pipe 8, connection water pipe 205, the attic cistern 5 being arranged at the top of floor, is arranged in building
The ground floor cistern 4 of layer bottom, the conversion between attic cistern 5 and ground floor cistern 4 for being placed equidistant with different floors store
Pond 6 is arranged and changes sump 7 in the adjacent centre for converting the different floors between cistern 6；The ground floor cistern 4 is by straight
Water service pipe 8 is connected to conversion cistern 6, and straight-through water pipe 8 is connected to by branched pipe from the conversion cistern 6 of different floors；Institute
Sump 7 is changed in the bottom for stating conversion cistern 6 by being connected to the centre of the connection of water pipe 205 top, and adjacent centre is changed between sump 7
It is connected to by being connected to water pipe 205；The both ends of the straight-through water pipe 8, are both provided with control water valve at branched pipe on communicating pipe；It is described
Second liquid driving device includes the second driving device and sets 4 bottom of device ground floor cistern, 6 bottom of conversion cistern respectively
Flexible air compression bin is played, the second driving device driving plays the movement of flexible air compression bin, for extruding liquid upwards；
The attic cistern 5, ground floor cistern 4, conversion cistern 6, centre are changed on sump 7 and correspond to water inlet pipe 204 and draining respectively
Pipe is provided with water outlet and water inlet.
Liquid in ground floor cistern 4 is imported attic by the present invention in use, by second liquid driving device
Liquid can be directed respectively into conversion cistern 6 by cistern 5, the attic cistern 5 by the gravity of liquid；Either
Ground floor cistern 4 makes the liquid in ground floor cistern 4 import the conversion of a certain floor by the cooperation of straight pipe and control valve
Cistern 6；Sump 7 is changed in the centre that liquid is directed respectively into top by bullet flexible air compression bin by the conversion cistern 6, when
Centre change the liquid in sump 7 it is excessive when, then the intermediate water changed in sump 7 is discharged under the effect of gravity in conversion cistern 6, is turned
It changes cistern 6 and water is discharged into ground floor cistern 4；The present invention converts cistern 6 by setting, reduces and is pressed into liquid from lower
The power consumption of eminence has preferable practicability.When the centre of one of floor change 7 liquid level of sump it is relatively low when, then changed among this
Control water valve inside sump 7 starts, to realize moisturizing；When the centre of one of floor change 7 liquid of sump it is more when, then
The floor is connected to water pipe 205 and is opened with the control water valve for being connected to water pipe 205 converted on cistern 6, to import liquid
It converts in cistern 6.The present invention can be according to the setting of the conversion cistern 6 of different story heights, the autonomous benefit for selecting liquid
The selection of the mode filled or be discharged, scheme is more, can reach best energy-saving scheme.
The other parts of the present embodiment are identical as above-described embodiment 1 or 2, and so it will not be repeated.
Embodiment 4：
The present embodiment is advanced optimized on the basis of embodiment 3, as shown in Fig. 2, the second liquid driving device is also wrapped
Include the first air compression bag 12, the second air compression bag 13, appendix 14, the first air branch pipe 15, the second air branch pipe 16；Institute
The one end for stating appendix 14 is respectively communicated with the first air branch pipe 15 and the second air branch pipe 16, first air branch pipe 15 it is another
One end is connect with the bullet flexible air compression bin in ground floor cistern 4；Second air branch pipe 16 is respectively communicated with conversion water storage
The bullet flexible air compression bin of the bottom in pond 6；The junction and described second of first air branch pipe 15 and ground floor cistern 4
Air branch pipe 16 is respectively arranged with control valve with 6 junction of conversion cistern；The first air compression bag 12, the second air
Compression bag 13 is connected to appendix 14, the first air branch pipe 15, the second air branch pipe 16；The first air compression bag 12,
Two air compression bags 13 are separately connected the second driving device.
Second driving device includes the first driving wheel 10, the second driving wheel 9, the first crank connecting link 11, the second crank
Connecting rod；First driving wheel 10,9 same specification of the second driving wheel are simultaneously arranged in elevator shaft；The bottom of the counterweight liquid case 2
The second driving wheel 9 and the first driving wheel 10 are sequentially passed through by tensioned lines and are connect with 1 bottom of car；First driving wheel 10
It is connect with the first crank connecting link 11, and the first driving wheel 10 drives the first air compression bag 12 by the first crank connecting link 11；Institute
It states the second driving wheel 9 to connect with the second crank connecting link, and the second driving wheel 9 drives the second air to compress by the second crank connecting link
Capsule 13；First crank connecting link 11 is opposite with the direction of motion of the second crank connecting link.The first air compression bag 12, second
The side of air compression bag 13 is respectively arranged with intake valve；The bottom for playing flexible air compression bin is provided with vent valve.
In use, air-flow can be passed through in appendix 14 present invention by the first air compression bag 12, the gas transmission
Pipe 14 can supply the bullet flexible air compression bin of 4 bottom of ground floor cistern so that play flexible air compression bin and stored to ground floor
Hydraulic pressure in pond 4 enters straight-through water pipe 8；The valve switch played in flexible air compression bin, which can also be opened, keeps deflation, gas logical
The outflow of appendix 14 is crossed, downward liquid flow in water pipe 8 is led directly to realize；The first air compression bag 12 and the second air
Compression bag 13 respectively supplies the bullet flexible air compression bin of 6 bottom of conversion cistern by the second air branch pipe 16 so that bullet
Flexible air compression bin is to the liquid indentation connection water pipe 205 in conversion cistern 6；It can also open and play flexible air compression bin
Interior valve switch makes deflation, gas be flowed out by appendix 14, to realize downward liquid flow in connection water pipe 205.
In use, first crank connecting link 11, the second crank connecting link distinguish periodic compression first to the present invention
Air compression bag 12, the second air compression bag 13 make gas respectively enter bullet flexible air compression bin；Elevator during the motion,
Tensioned lines can drive the first driving wheel 10 and the second driving wheel 9 to rotate in same direction, to drive the first crank connecting link 11, the second crank
Connecting rod cycle movement, the present invention make full use of the potential energy and kinetic energy of counterweight liquid case 2, reduce additional power attenuation, have compared with
Good practicability.
The other parts of the present embodiment are identical as above-described embodiment 3, and so it will not be repeated.
Embodiment 5：
The present embodiment is advanced optimized on the basis of embodiment 3, further includes dragging running wheel, dragging messenger, controller, setting in sedan-chair
The weight sensor of 1 bottom of compartment；The car 1 and counterweight liquid case 2 are suspended on by dragging messenger drag the both sides for drawing motor 3 respectively；
The controller drives with water storage device, drain valve, inlet valve, water-inflow and drain valve, control water valve, first driving means, second respectively
Dynamic device, weight sensor are dragged and draw motor 3.Further include be separately positioned on water storage 202, draining storehouse 201, attic cistern 5,
Ground floor cistern 4, conversion cistern 6, the intermediate inside for changing sump 7 liquid level sensor, the liquid level sensor and controller
Connection.
The present invention can accurately be detected by liquid level sensor water storage 202, draining storehouse 201, attic cistern 5,
Ground floor cistern 4, the intermediate inside liquid level information for changing sump 7 have preferable practicability to realize control accurate.
The other parts of the present embodiment are identical as above-described embodiment 3, and so it will not be repeated.
Embodiment 6：
The present embodiment is advanced optimized on the basis of embodiment 1, as shown in figure 4, the first driving means include setting
It at the top of counterweight liquid case 2 and drags the counterweight that messenger is connect with elevator and lifts fixed pulley 17, setting in counterweight 17 liang of fixed pulley of lifting
The auxiliary crank connecting link 22 of side, the driving direction of two auxiliary crank connecting links 22 are opposite；Further include auxiliary air hose 24, be arranged to heavy-fluid
Bullet flexible air compression bin in 202 inside one end of water storage is arranged in the auxiliary air compression bag 23 at 2 top both ends of case；It is described right
The free end of the auxiliary crank connecting link 22 of 17 both sides of lifting fixed pulley is separately connected auxiliary air compression bag 23 again, and the counterweight lifting is fixed
Pulley 17 drives auxiliary air compression bag 23 by auxiliary crank connecting link 22 respectively；The auxiliary air compression bag 23 respectively with auxiliary air hose
24 one end connection, the other end of the auxiliary air hose 24 are connect with the bullet flexible air compression bin being arranged in water storage 202；
Control valve is provided on the auxiliary air hose 24, the side of the auxiliary air compression bag 23 is provided with intake valve, and the bullet is soft
Property air compression bin is provided with vent valve.
Further include the emergency drainage pipe 21 being arranged in 202 bottom of water storage, the emergency drainage pipe 21 can be with lower Stall
The water inlet of the water storage device of layer connects, and emergency drainage valve is provided in the emergency drainage pipe 21.The present invention passes through emergent row
Water is discharged into the water storage device of the floor below counterweight liquid by water valve, and the present invention prevents draining storehouse by the way that emergency drainage valve is arranged
201 failures have preferable practicability.
In use, for the counterweight liquid case 2 during lifting, the messenger of dragging drives counterweight lifting to the present invention
Fixed pulley 17 rotates, to drive the auxiliary crank connecting link 22 of both sides to move, to drive auxiliary air pressure by auxiliary crank connecting link 22
Air-flow is passed through in auxiliary air hose 24 by contracting capsule 23, and the auxiliary air hose 24 can be to the bullet flexible air compression bin of water storage 202
Gas supply so that play flexible air compression bin and the hydraulic pressure in water storage 202 is entered to drain storehouse 201；Bullet flexible air can also be opened
Vent valve in compression bin makes deflation, makes water filling in water storage 202 to stop space.The present invention makes full use of counterweight liquid case 2
Potential energy and kinetic energy, reduce additional power attenuation, have preferable practicability.
The other parts of the present embodiment are identical as above-described embodiment 1, and so it will not be repeated.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is every according to
According to the technical spirit of the present invention to any simple modification, equivalent variations made by above example, the protection of the present invention is each fallen within
Within the scope of.
Claims (10)
1. a kind of counterweights energy conservation and environmental protection elevators such as intelligence liquid, including counterweight liquid case（2）It is counterweight with being arranged in each floor
Liquid case（2）Carry out the water storage device of liquid adjusting, which is characterized in that the counterweight liquid case（2）Including the first liquid driving device,
Drain valve, inlet valve, water-inflow and drain valve, connection water pipe（205）, babinet and the draining storehouse for being successively set on box house from top to bottom
（201）, water storage（202）；The draining storehouse（201）On be provided with drainpipe（203）, and drainpipe（203）On the row of being provided with
Water valve, the drainpipe（203）It is connected at the top of the water storage device of babinet and same floor；The water storage（202）On set
It is equipped with water inlet pipe（204）, the water inlet pipe（204）On be provided with inlet valve, the water inlet pipe（204）Across babinet and with it is same
The water storage device bottom of floor connects；The draining storehouse（201）Bottom pass through be connected to water pipe（205）With water storage（202）'s
Top is connected to, the connection water pipe（205）On be provided with water-inflow and drain valve；First liquid driving device includes that the first driving fills
It sets, the water storage（202）It is prepared by bullet flexible material, the first driving means drive water storage（202）Compression with
Make water storage（202）Interior liquid to draining storehouse（201）Discharge.
2. counterweights energy conservation and environmental protection elevators such as intelligence liquid according to claim 1, which is characterized in that the first driving dress
It sets including electromotor brake, resetting spring（19）, discharge pressure plate（20）, be arranged in counterweight liquid case（2）The driven wheel at top, with
Elevator drags the counterweight lifting fixed pulley of messenger connection（17）And counterweight lifts fixed pulley（17）The driving wheel of coaxial arrangement（18）；
The resetting spring（19）It is arranged in water storage（202）The inside of the babinet of one end；The discharge pressure plate（20）Side with
Resetting spring（19）Free end connection, and discharge pressure plate（20）The other side and water storage（202）Connection；The driving wheel
（18）It is engaged with driven wheel, the electromotor brake is for detaching driven wheel and driving wheel（18）；The water storage（202）It is another
One end upper and lower is symmetrically arranged with directive wheel, the discharge pressure plate（20）Upper end pass through chain and water storage（202）Upper end
Directive wheel connection, the discharge pressure plate（20）Lower end water storage is sequentially passed through by chain（202）Lower end directive wheel,
Upper end directive wheel is simultaneously connect with driven wheel.
3. counterweights energy conservation and environmental protection elevators such as intelligence liquid according to claim 1, which is characterized in that the first driving dress
It sets including being arranged in counterweight liquid case（2）Simultaneously the counterweight lifting fixed pulley that messenger is connect is dragged with elevator in top（17）, be arranged in counterweight
Lift fixed pulley（17）The auxiliary crank connecting link of both sides（22）, two auxiliary crank connecting links（22）Driving direction it is opposite；Further include auxiliary
Air hose（24）, be arranged in counterweight liquid case（2）The auxiliary air compression bag at top both ends（23）, be arranged in water storage（202）It is internal
The bullet flexible air compression bin of one end；The counterweight lifts fixed pulley（17）The auxiliary crank connecting link of both sides（22）Free end difference
Connect auxiliary air compression bag（23）, the counterweight lifting fixed pulley（17）Pass through auxiliary crank connecting link respectively（22）Drive auxiliary air pressure
Contracting capsule（23）；The auxiliary air compression bag（23）Respectively with auxiliary air hose（24）One end connection, the auxiliary air hose（24）'s
The other end is with setting in water storage（202）Interior bullet flexible air compression bin connection；The auxiliary air hose（24）On be provided with control
Valve processed, the auxiliary air compression bag（23）Side be provided with intake valve, the bullet flexible air compression bin is provided with deflation
Valve.
4. according to counterweights energy conservation and environmental protection elevators such as claim 1-3 any one of them intelligence liquid, which is characterized in that further include
Second liquid driving device, the water storage device include straight-through water pipe（8）, connection water pipe（205）, the top that is arranged at the top of floor
Building cistern（5）, ground floor cistern in floor bottom is set（4）, be placed equidistant with different floors in attic cistern（5）With
Ground floor cistern（4）Between conversion cistern（6）, be arranged in adjacent conversion cistern（6）Between different floors centre
Change sump（7）；The ground floor cistern（4）By leading directly to water pipe（8）With conversion cistern（6）Connection, and straight-through water pipe（8）It is logical
Cross conversion cistern of the branched pipe from different floors（6）Connection；The conversion cistern（6）Bottom pass through be connected to water pipe
（205）Sump is changed in the centre of connection top（7）, sump is changed in adjacent centre（7）Between pass through be connected to water pipe（205）Connection；Institute
State straight-through water pipe（8）Both ends, branched pipe, control water valve is both provided on communicating pipe；The second liquid driving device includes
Second driving device and device ground floor cistern is set respectively（4）Bottom, conversion cistern（6）The bullet flexible air of bottom compresses
Storehouse, the second driving device driving plays the movement of flexible air compression bin, for extruding liquid upwards；The attic cistern
（5）, ground floor cistern（4）, conversion cistern（6）, centre change sump（7）It is upper to correspond to water inlet pipe respectively（204）And drainpipe
（203）It is provided with water outlet and water inlet.
5. counterweights energy conservation and environmental protection elevators such as intelligence liquid according to claim 4, which is characterized in that the second liquid drives
Dynamic device further includes the first air compression bag（12）, the second air compression bag（13）, appendix（14）, the first air branch pipe
（15）, the second air branch pipe（16）；The appendix（14）One end be respectively communicated with the first air branch pipe（15）With the second air
Branch pipe（16）, first air branch pipe（15）The other end and ground floor cistern（4）Interior bullet flexible air compression bin connection；
Second air branch pipe（16）It is respectively communicated with conversion cistern（6）Bottom bullet flexible air compression bin；Described first is empty
Gas branch pipe（15）With ground floor cistern（4）Junction and second air branch pipe（16）With conversion cistern（6）Junction
It is respectively arranged with control valve；The first air compression bag（12）, the second air compression bag（13）With appendix（14）, first
Air branch pipe（15）, the second air branch pipe（16）Connection；The first air compression bag（12）, the second air compression bag（13）Point
The second driving device is not connected.
6. counterweights energy conservation and environmental protection elevators such as intelligence liquid according to claim 5, which is characterized in that the second driving dress
It sets including the first driving wheel（10）, the second driving wheel（9）, the first crank connecting link（11）, the second crank connecting link；First driving
Wheel（10）, the second driving wheel（9）Same specification is simultaneously arranged in elevator shaft；The counterweight liquid case（2）Bottom pass through tensioned lines
Sequentially pass through the second driving wheel（9）With the first driving wheel（10）And and car（1）Bottom connects；First driving wheel（10）With
First crank connecting link（11）Connection, and the first driving wheel（10）Pass through the first crank connecting link（11）Drive the first air compression bag
（12）；Second driving wheel（9）It is connect with the second crank connecting link, and the second driving wheel（9）It is driven by the second crank connecting link
Second air compression bag（13）；First crank connecting link（11）It is opposite with the direction of motion of the second crank connecting link.
7. counterweights energy conservation and environmental protection elevators such as intelligence liquid according to claim 5, which is characterized in that the first air pressure
Contracting capsule（12）, the second air compression bag（13）Side be respectively arranged with intake valve；The bottom for playing flexible air compression bin
It is provided with vent valve.
8. the intelligence counterweights energy conservation and environmental protection elevator such as liquid according to claim 1, which is characterized in that further include setting into
Sump（202）The emergency drainage pipe of bottom（21）, the emergency drainage pipe（21）Can with the water storage device of next floor into
The mouth of a river connects, the emergency drainage pipe（21）On be provided with emergency drainage valve.
9. the intelligence counterweights energy conservation and environmental protection elevator such as liquid according to claim 4, which is characterized in that further include drag running wheel,
Messenger, controller, setting are dragged in car（1）The weight sensor of bottom or every floor elevator doorway；The car（1）And counterweight
Liquid case（2）Draw motor by dragging messenger and being suspended on to drag respectively（3）Both sides；The controller respectively with water storage device, drain valve,
Inlet valve, control water valve, first driving means, the second driving device, weight sensor, is dragged and draws motor water-inflow and drain valve（3）.
10. counterweights energy conservation and environmental protection elevators such as intelligence liquid according to claim 9, which is characterized in that further include setting respectively
It sets in water storage（202）, draining storehouse（201）, attic cistern（5）, ground floor cistern（4）, conversion cistern（6）, centre changes
Sump（7）Inside liquid level sensor, the liquid level sensor connect with controller.
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| CN201810550739.8A CN108609466B (en) | 2018-05-31 | 2018-05-31 | Intelligent liquid counterweight energy-saving environment-friendly elevator |
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| CN201810550739.8A CN108609466B (en) | 2018-05-31 | 2018-05-31 | Intelligent liquid counterweight energy-saving environment-friendly elevator |
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| KR102278002B1 (en) * | 2020-12-03 | 2021-07-15 | (주)엠알솔루텍 | Variable control method and variable control system for load of counterweight for elevator |
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| US20230242378A1 (en) * | 2022-01-28 | 2023-08-03 | Otis Elevator Company | Elevator counterweight |
| JP7362879B1 (en) | 2022-12-13 | 2023-10-17 | 東芝エレベータ株式会社 | elevator equipment |
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