CN201056447Y - Water counterweight elevator - Google Patents
Water counterweight elevator Download PDFInfo
- Publication number
- CN201056447Y CN201056447Y CNU2006200662737U CN200620066273U CN201056447Y CN 201056447 Y CN201056447 Y CN 201056447Y CN U2006200662737 U CNU2006200662737 U CN U2006200662737U CN 200620066273 U CN200620066273 U CN 200620066273U CN 201056447 Y CN201056447 Y CN 201056447Y
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- China
- Prior art keywords
- water
- counterweight
- water tank
- storage box
- electromagnetic valve
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an aqueous counterweight elevator, which includes a housetop water storage tank, a water storage tank, a counterbalance water tank, an elevator car and an electromagnetic valve. A dragging system consisting of a rope and a motor is arranged between the elevator car and the counterbalance water tank. The inflow and outflow of water between the counterbalance water tank and the water storage tank is completed through the control of the electromagnetic valve. The aqueous counterweight elevator of the utility model is novel in structure. Compared with the traditional elevators, the utility model has the advantages of low cost, non-pollution and good energy-saving effect, and carries a supplementing role in the water-supply system of the buildings.
Description
Technical field
The utility model relates to a kind of elevator, in particular, relates to a kind of energy-saving, water counterweight elevator of water supply system being had booster action.
Background technology
The consumption of current of the non-energy-saving elevator that present stage is commonly used is very big, relevant data shows, if adopt the energy-saving elevator of present stage, energy-conservation data are as follows: cargo lift uses and has reached 150,000, all adopt energy-conserving elevators, the electricity consumption that can save from the cargo lift in 2006 1 year has reached 27.9 hundred million kilowatt hours; If will reach 550,000 to the year two thousand twenty cargo lift, the electricity consumption of saving just reaches 1,023 hundred million kilowatt hours with regard to one of cargo lift every year, and brownout then will be up to 81.84 hundred million yuan/year with regard to one of cargo lift.
The technology of existing energy-saving elevator energy-saving mainly contains following two kinds: the first, improve the operating efficiency of motor driving system, and as blower fan, pump speed control is to be the conservation measures of target to improve load running efficient; Second, mechanical energy [potential energy, kinetic energy] in the load in the motion is transformed into electric energy [regenerative electric energy] by energy feedback device and refluxes and give AC network, near other consumer use, make motor driving system consume the decline of electrical network electric energy, thereby reach the purpose of saves energy in the unit time.This two aspect can energy savings, shows that according to pertinent data this elevator generally can save 30% the energy.Above the saving of two kinds of technology be to embody on civil engineering cost when the working environment that improves elevator and conversion portion potential energy do not have machine room in addition reduces, clearly the root essence that does not consume energy from dragging motor gets on to deal with problems, and this has just caused the finiteness of above-mentioned two kinds of technical energy savings.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of and can allows system motor be operated under the perfect condition, reduce the power consumption of motor, the floor water supply system is had the water counterweight elevator of booster action.
For realizing the purpose of this utility model, the technical scheme that is adopted is:
A kind of water counterweight elevator is characterized in that comprising roof water storage box 1, water storage box, counterweight water tank, lift car 8 and electromagnetic valve, forms dragging system with rope and motor 3 between described lift car 8 and the counterweight water tank;
Water water storage box 2 and sewage water storage box 6 during described water storage box comprises, every floor of elevator operation is provided with a middle water water storage box 2 and sewage water storage box 6 respectively, the bottom of sewage water storage box 6 is provided with a hydraulic pressure sensor 17, be used for determining in the water tank whether water is arranged, and weight is converted into electric signal delivers to control system 20, give electromagnetic valve 9 by control system 20 with signal again;
Described ballast water case comprises water tank 4 and counterweight foul water tank 5 in the counterweight, every floor of elevator operation is provided with water tank 4 and counterweight foul water tank 5 in the counterweight, the bottom is respectively equipped with hydraulic pressure sensor 16,15, be used for measuring the weight of water in the water tank, and weight is converted into electric signal is transferred to control system 20, the switch of control electromagnetic valve 11 or electromagnetic valve 12;
Inlet and outlet water between described counterweight water tank and the water storage box is finished by the switch of control system 20 control electromagnetic valve;
The base plate that described lift car 8 is imported and exported is provided with a pressure sensor 19, be used for measuring car turnover people's weight, and weight is converted into electric signal delivers to control system 20, (electromagnetic valve is the switch that is used for controlling water inlet pipe and water outlet pipe to give electromagnetic valve 9～14 by control system 20 with signal again, electromagnetic valve 9,11,13 is positioned at the top of water tank, be used for controlling the switch of the water inlet pipeline of water tank, electromagnetic valve 10,12,14 electromagnetic valves are positioned at the lower part of water tank, be used for controlling the switch of the water outlet pipeline of water tank), thus determine the switch and the time length of electromagnetic valve.
Sewage water storage box 6 is used for storing every layer sewage; Middle water water storage box 2 is used for storing water (domestic water of contamination level between sewage and water purification).
Compared with prior art, the beneficial effects of the utility model are:
(1) the break traditions application of balance block of fixed mass, employing can replace balance block with rectifying the water tank that the railway carriage or compartment changes in weight changes.The weight of the water of water tank is with how many automatic variations of rectifying the people in the railway carriage or compartment, can guarantee that elevator drive system always works under the no ropy situation, in elevator when operation, just can not produce mechanical potential energy like this, the power consumption of motor drops to minimum naturally, thereby reached to a great extent energy-conservation;
(2) used the weight that the discrepancy of water in the water tank changes balance block, the water of water tank was sewage when simultaneously clear and definite water tank descended, and the water of water tank is middle water during rising, and overall effect is waterborne under the sewage, thereby has solved a part of floor water supply problem.
Description of drawings
Fig. 1 is the practical figure of elevator planar structure of the present utility model;
Fig. 2 is an operational flow diagram of the present utility model.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail.
As shown in Figure 1, water counterweight elevator of the present utility model comprises roof water storage box 1, water storage box, counterweight water tank, lift car 8 and electromagnetic valve.Roof water storage box 1 be used for storing people from top to down with on middle water also be simultaneously the people from go up down to use hydrophily be situated between and originate; Each floor all is provided with a sewage water storage box 6, is used for storing every layer sewage; All be provided with a weight sensor 17 in the bottom of sewage water storage box, be used for and in definite sewage water storage box whether sewage arranged; Every floor all is provided with a middle water water storage box 2, is used for storing water.
Stick a pressure sensor 19 on the base plate of the import and export of lift car 8, be used for measuring car turnover people's weight, and weight is converted into electric signal delivers to control system 20, give electromagnetic valve 9～14 by control system 20 with signal again, thereby determine the switch of these electromagnetic valves, and time length.Below car 8, also hang with water tank 7 in the counterweight, when the elevator null, thereby in middle water weight box in the dress water be used for changing the storage capacity of water in sewage following additional; Water tank 7 bottoms also are provided with a pressure sensor 18 in middle water counterweight, in order to measure water weight in the water tank, weight is changed into electric signal to be transferred in the control system 20, control system 20 is controlled the switch of the water outlet electromagnetic valve 10 of sewage water storage box 6 lower parts again according to this signal, guarantee to enter the water yield that enters in the counterweight foul water tank and can make the lift car part (weight that comprises lift car 8, the weight of water in the water tank in the weight of water tank 7 and the counterweight in the counterweight) and the counterweight part (weight that comprises water tank 4 in the counterweight, the weight of water in the water tank 4 in the counterweight, the weight of counterweight foul water tank 5, the weight of sewage in the counterweight foul water tank 5) be equal in weight, thereby make machine operation under perfect condition.What form counterweight part side by side with counterweight foul water tank 5 is water tank 4 in the counterweight, be used for holding the water that is used for counterweight, pressure sensor 16 is posted in the bottom of water tank 4 in counterweight, be used for measuring the weight of water tank water in the counterweight, and weight is converted into electric signal is transferred to control system 20, control system 20 is according to switch (switch and the time length of control solenoid control 11 when needs are intake of this electric signal control electromagnetic valve 11 or 12; The switch and the time length of control electromagnetic valve 12 in the time water need being discharged) all be provided with a middle water water storage box 2 at each floor, being used for storing in the counterweight water tank 4 will and provide in the counterweight water tank 4 and will replenish required middle water toward the middle water that effluxes.The dragging system of between lift car 8 and counterweight part (by counterweight foul water tank 5, water tank 4 in pressure sensor 15 under it and the counterweight constitutes side by side at the pressure sensor under it 16), forming by rope and motor 3.
As shown in Figure 2, system's operation sheet is as follows: judging at first whether lift car 8 is static, otherwise continue this judgement, is then to enter next step; Reading the service direction signal of elevator, is upwards or upwards, reads the signal of pressure sensor 15～19 and determines whether the quality of counterweight part equals the quality of cab portion, is, then closes electromagnetic valve, and elevator continues operation; Not, following several situations then will occur, introduce these several situations below respectively, and make corresponding concrete operation and mode:
First kind: lift car 8 upward movements, by sensor 15,16 signal and sensor 18,19 signal conveys to control system 20 relatively, the quality that draws counterweight part is greater than cab portion, at this moment, sensor 15,16 and car upwards effect is down three signals the time, control system 20 will be sent at first control electromagnetic valve 9 of signal, electromagnetic valve 9 is opened, the sewage of counterweight foul water tank 5 is discharged to down the sewage water storage box 6 of one deck, if show still that the quality of counterweight part is bigger than the quality of cab portion this moment, then in the control electromagnetic valve 11 of control system 20, electromagnetic valve 11 is opened, middle water in the water tank in the counterweight 4 is discharged to down in the middle water water storage box 2 of one deck, receive the electric signal that sensor 15～18 is sent here until control system, show that counterweight part equates with the quality of cab portion, close all electromagnetic valves, elevator continues operation.
Second kind: lift car 8 upward movements, compare to control system 20 by the signal of sensor 15,16 and the signal conveys of sensor 18,19, the quality that draws counterweight part is less than cab portion, at this moment, effect at first judged by the electric signal of sensor 17 transmission whether sewage is arranged in the sewage water storage box 6 down when sensor 15～17 and car made progress four signals.Have, control system 20 will be sent at first control electromagnetic valve 10 of signal, electromagnetic valve 10 is opened, sewage in the last layer sewage water storage box 6 is flowed into counterweight foul water tank 5, control system continues to read 15～17 and the elevator motion direction signal, equate with the cab portion quality that until counterweight part then control system 20 is closed all electromagnetic valves, elevator continues motion; If determine in the sewage water storage box 5 and do not have sewage, then control system 20 is opened control electromagnetic valve 12, the middle water of water water storage box 2 in the last layer is entered in the counterweight in the water tank 4, control system continues read sensor 15～17 and elevator motion direction signal, equate with the quality of cab portion up to counterweight part, control system 20 is closed all electromagnetic valves, and elevator continues motion.
The third: lift car 8 moves downward, by sensor 15,16 signal and sensor 18,19 signal conveys to control system 20 relatively, the quality that draws counterweight part is greater than cab portion, at this moment, sensor 15,16 and car upwards effect is down three signals the time, control system 20 will be sent at first control electromagnetic valve 11 of signal, middle water in the water tank in the counterweight 4 is discharged to down in the middle water water storage box 2 of one deck, receive sensor 15～18 until control system, the electric signal of sending here shows that counterweight part equates with the quality of cab portion, close all electromagnetic valves, elevator continues operation.
The 4th kind: lift car 8 moves downward, by sensor 15,16 signal and sensor 18,19 signal conveys to control system 20 relatively, the quality that draws counterweight part is less than cab portion, at this moment, sensor 15,16 and car upwards effect is down three signals the time, control system 20 will be sent at first control electromagnetic valve 12 of signal, open, the middle water of water water storage box 2 in the last layer is entered in the counterweight in the water tank 4, control system 20 continues read sensor 15～17 and elevator motion direction signal, equate with the quality of cab portion that up to counterweight part control system 20 is closed all electromagnetic valves, elevator continues motion.
The utility model has solved the water supply and sewage problem of part floor, allows counterweight part and cab portion be equal in weight in the whole service process all the time, allows motor 3 always work under the perfect condition, can significantly reduce the energy consumption of motor 3.
The foregoing description, only in order to casehistory the utility model, in the scope that does not break away from the utility model spirit, those who are familiar with this art with and various equivalent variations, the modification done all should be included in the scope of the present utility model.
Claims (2)
1. a water counterweight elevator is characterized in that comprising roof water storage box (1), water storage box, counterweight water tank, lift car (8) and electromagnetic valve, forms dragging system with rope and motor (3) between described lift car (8) and the counterweight water tank;
Water water storage box (2) and sewage water storage box (6) during described water storage box comprises, every floor of elevator operation is provided with a middle water water storage box (2) and sewage water storage box (6) respectively, the bottom of sewage water storage box (6) is provided with a hydraulic pressure sensor (17), be used for determining in the water tank whether water is arranged, and weight is converted into electric signal delivers to control system (20), give electromagnetic valve (9,10) by control system (20) with signal again;
Described ballast water case comprises water tank in the counterweight (4) and counterweight foul water tank (5), its bottom is respectively equipped with hydraulic pressure sensor (16,15), be used for measuring the weight of water in the water tank, and weight is converted into electric signal is transferred to control system (20), the switch of control electromagnetic valve (11) or electromagnetic valve (12);
Inlet and outlet water between described counterweight water tank and the water storage box is finished by the switch of control system (20) control electromagnetic valve;
The base plate that described lift car (8) is imported and exported is provided with a pressure sensor (19), be used for measuring car turnover people's weight, and weight is converted into electric signal delivers to control system (20), give electromagnetic valve (9～14) by control system (20) with signal again, thereby determine the switch and the time length of electromagnetic valve.
2. water counterweight elevator according to claim 1, it is characterized in that, water tank in one counterweight (7) is set below the described lift car (8), water tank in the counterweight (7) bottom is provided with a hydraulic pressure sensor (18), be used for measuring the weight of water in the water tank, and weight is converted into electric signal delivers to control system (20), control system (20) is according to the switch of signal control and sewage water storage box (6) bonded assembly electromagnetic valve (9,10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200662737U CN201056447Y (en) | 2006-10-24 | 2006-10-24 | Water counterweight elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200662737U CN201056447Y (en) | 2006-10-24 | 2006-10-24 | Water counterweight elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201056447Y true CN201056447Y (en) | 2008-05-07 |
Family
ID=39425292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200662737U Expired - Fee Related CN201056447Y (en) | 2006-10-24 | 2006-10-24 | Water counterweight elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201056447Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482455A (en) * | 2013-09-25 | 2014-01-01 | 吴江骏达电梯部件有限公司 | Elevator system capable of automatically adjusting counterweight |
| CN104671040A (en) * | 2015-02-04 | 2015-06-03 | 菱电电梯有限公司 | Energy-saving elevator and application method thereof |
| CN105398910A (en) * | 2015-12-31 | 2016-03-16 | 四川腾达电梯制造有限公司 | Elevator with balancing system |
| CN111252652A (en) * | 2020-03-24 | 2020-06-09 | 快速西奥电梯(广东)有限公司 | Gravity balance elevator |
-
2006
- 2006-10-24 CN CNU2006200662737U patent/CN201056447Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482455A (en) * | 2013-09-25 | 2014-01-01 | 吴江骏达电梯部件有限公司 | Elevator system capable of automatically adjusting counterweight |
| CN103482455B (en) * | 2013-09-25 | 2016-02-10 | 吴江骏达电梯部件有限公司 | A kind of elevator device of automatic adjustment counterweight |
| CN104671040A (en) * | 2015-02-04 | 2015-06-03 | 菱电电梯有限公司 | Energy-saving elevator and application method thereof |
| CN105398910A (en) * | 2015-12-31 | 2016-03-16 | 四川腾达电梯制造有限公司 | Elevator with balancing system |
| CN111252652A (en) * | 2020-03-24 | 2020-06-09 | 快速西奥电梯(广东)有限公司 | Gravity balance elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Boyi Document name: Notification of authorisation and registration |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Boyi Document name: Notification that Entitlement to Patent Deemed Abandoned |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Shuo Inventor after: Pan Yu Dan Inventor after: Sun Boyi Inventor after: Pan Zhifeng Inventor after: Chen Yuying Inventor after: Zhang Qinghua Inventor before: Sun Boyi Inventor before: Pan Zhifeng Inventor before: Chen Yuying Inventor before: Zhang Qinghua |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN BOYI; PAN ZHIFENG; CHEN YUYING; ZHANG QINGHUA TO: CHEN SHUO; PAN YUDAN; SUN BOYI; PAN ZHIFENG; CHEN YUYING; ZHANG QINGHUA |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20121024 |