CN201406245Y - Solar elevator - Google Patents
Solar elevator Download PDFInfo
- Publication number
- CN201406245Y CN201406245Y CN2009201080578U CN200920108057U CN201406245Y CN 201406245 Y CN201406245 Y CN 201406245Y CN 2009201080578 U CN2009201080578 U CN 2009201080578U CN 200920108057 U CN200920108057 U CN 200920108057U CN 201406245 Y CN201406245 Y CN 201406245Y
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- China
- Prior art keywords
- elevator
- power supply
- solar
- energy
- supply source
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- 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.)
- 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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Abstract
The utility model discloses a solar elevator which comprises an elevator power supply provided with a mains supply input terminal and a power supply output terminal; in addition, the elevator power supply is also provided with an accumulator, a charging terminal of the accumulator is connected with a solar photovoltaic cell for charging the accumulator, an output terminal of the accumulator is connected with an inverter by which the accumulator is connected with the output terminal of the power supply, direct current output by the accumulator is inverted into alternating current by the inverter, and then output by the output terminal of the power supply. The solar elevator utilizes the electrical energy, transformed by solar energy, as the power supply of the elevator, thereby being capable of replacing part of mains supply and improving the energy saving and environmental protection performance of the elevator.
Description
Technical field
The utility model relates to a kind of elevator, specifically, relates to a kind of Solar-energy elevator of energy-conserving and environment-protective, belongs to the elevator technology field.
Background technology
Manned or cargo-carrying elevator comprises elevator power supply source, elevator electric control system and elevator body, and elevator power supply source is introduced into civil power in the elevator electric control system, for this running body of elevator provides power supply.Existing elevator power supply source major part only connects utility grid, and when civil power had a power failure suddenly or cuts off the power supply, elevator was out of service, and the people who is confined in the elevator utilizes the warning device in the lift car to cry for help to the outside.Some elevator power supply source also comprises emergency source of electrical power in the prior art except that connecting utility grid, as storage battery etc.The general capacity of emergency source of electrical power is less, its objective is when civil power has a power failure suddenly or cuts off the power supply, and for elevator provides power supply, driving lift car flat bed is stopped power supply after also opening elevator cab door.
No matter adopt the elevator power supply source of above-mentioned which kind of form, the normal operation manned or loading of elevator leans on civil power as power supply entirely, and there is the defective of two aspects in this elevator: on the one hand, owing to rely on mains-supplied, it is bigger to consume the civil power electric energy, and energy-saving effect is poor, and environmental-protecting performance is poor; On the other hand, owing to rely on the mains-supplied operation, when civil power sudden power or power failure, elevator can not normally move work, thereby cause great inconvenience to people's life.
Summary of the invention
The utility model provides a kind of Solar-energy elevator at elevator above shortcomings of the prior art, utilizes conversion of solar energy to become the power supply of electric energy as elevator, can instead of part city electric energy, improve the energy-saving and environmental protection performance of elevator.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of Solar-energy elevator, comprise elevator power supply source, described elevator power supply source has mains electricity input end and power output terminal, it is characterized in that, described elevator power supply source also is provided with storage battery, the charging terminal of described storage battery connects promising its electrically-charged solar-energy photo-voltaic cell, the lead-out terminal of described storage battery is connected with inverter, and then connect described power output terminal by described inverter, the direct current (DC) of described storage battery output after described inverter inversion is alternating current by described power output terminal output.
According to the utility model, described elevator power supply source also is provided with the power supply handover module, described mains electricity input end connects an input terminal of described power supply handover module, the lead-out terminal of described inverter connects another input terminal of described power supply handover module, and the lead-out terminal of described power supply handover module is connected with described power output terminal.Described power supply handover module under the control of controller, optionally conducting/shutoff mains-supplied path or storage battery power supply path.
According to the utility model, between described mains electricity input end and described power output terminal, also be in series with normal open switch, described normal open switch described elevator power supply source just often disconnect and when described elevator power supply source breaks down the service switch of closure, when keeping in repair the elevator power supply source internal module, do not influence the supply regular power of civil power with convenient to elevator.
According to the utility model, described elevator power supply source also is provided with the display module that the elevator power supply source parameter is shown, described display module is preferably the LCD LCDs.
Compared with prior art, advantage of the present utility model and good effect are: described Solar-energy elevator is by inserting solar-energy photo-voltaic cell, the electrical power storage that solar energy converting is become is elevator operation power supply after storage battery, can make full use of solar energy resources and come the instead of part utility grid energy, improve elevator energy-saving, environmental-protecting performance; And when civil power outage or power failure, the electric energy that can utilize battery stores is the power supply of this running body of elevator, guarantees that elevator normally moves, and improves the service efficiency of elevator.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model Solar-energy elevator;
Fig. 2 is the functional block diagram of elevator power supply source among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
See also Fig. 1 and Fig. 2, Figure 1 shows that the structural representation of an embodiment of the utility model Solar-energy elevator, Figure 2 shows that the functional block diagram of elevator power supply source among Fig. 1.
The Solar-energy elevator of described embodiment comprises elevator power supply source, elevator electric control system and elevator body; Described elevator power supply source has sub-a in mains electricity input end and power output terminal b.The sub-a in described mains electricity input end is used for connecting utility grid, and civil power is introduced in the described elevator power supply source; Described power output terminal b connects described elevator electric control system, thereby forms the mains-supplied path of this running body of elevator power supply, and civil power finally provides power supply voltage by described elevator electric control system for described this running body of elevator.
In the Solar-energy elevator of described embodiment, described elevator power supply source inside also is provided with storage battery, the charging terminal of described storage battery is connected with solar-energy photo-voltaic cell, and described solar-energy photo-voltaic cell is electric energy with solar energy converting and is stored in the described storage battery.The lead-out terminal of described storage battery is connected with inverter, described inverter is under the control of controller, with the dc inverter of described storage battery output is alternating current, for this running body of elevator provides power supply voltage, thereby forms the storage battery power supply path that this running body of elevator is powered.
In the Solar-energy elevator of described embodiment, described elevator power supply source also is provided with the power supply handover module, the sub-a in described mains electricity input end connects an input terminal of described power supply handover module by input switch K1, the lead-out terminal of described inverter connects another input terminal of described power supply handover module, and the lead-out terminal of described power supply handover module is connected with described power output terminal b by described output K switch 2.Described power supply handover module is under the control of controller, can be implemented in the mutual switching between described mains-supplied path and the described storage battery power supply path automatically, that is: when the needs mains-supplied, the described mains-supplied path of conducting, turn-off described storage battery power supply path; And when the needs storage battery power supply, the described storage battery power supply path of conducting, the described mains-supplied path of shutoff.
Break down when needing repairing in any part of described elevator power supply source, for not influencing the civil power supply regular power, the Solar-energy elevator of described embodiment also is in series with normal open switch k3 between described input switch k1 and described output switch k2, described normal open switch is for the switch k3 that is used to keep in repair, and described service switch K3 branch road and described power supply handover module branch road are in parallel.Described service switch k3 all just often disconnects at described elevator power supply source each several part, and when the arbitrary part of described elevator power supply source breaks down closure, civil power provides power supply voltage by the branch road at described service switch k3 place for the elevator body.
In addition, the elevator power supply source of described embodiment also includes LCD LCDs (not shown), is used for showing parameters such as input voltage, output voltage, is convenient to understand in real time, easily the running state of elevator power supply source.
The Solar-energy elevator principle of work of the foregoing description is as follows:
When civil power has electricity, described batteries to store energy deficiency, described controller is controlled the described mains-supplied path of described power supply handover module conducting, is turn-offed described storage battery power supply path, civil power is by described input switch K1, power supply handover module and output K switch 2, from described power output terminal b output, for this running body of elevator provides power supply voltage.
When solar power was arranged, described solar-energy photo-voltaic cell was described battery charge, and the power storage that solar energy converting becomes is standby in storage battery.
When described storage battery electric energy storage was full, described controller was controlled described inverter and is opened, and controls the described storage battery power supply path of described power transfer device conducting.Direct current (DC) in the described storage battery is exported from described power output terminal b by described power supply handover module and output K switch 2, for this running body of elevator provides power supply voltage after described inverter inversion is alternating current.When the electric energy of described storage battery discharges 60% left and right sides, described controller controls described power supply handover module and cuts out described storage battery power supply path, the described mains-supplied path of conducting, provide power supply voltage by civil power to the elevator body, and retain about 40% electric energy in the storage battery, use when having a power failure suddenly or cutting off the power supply in order to civil power.
It is battery charge that Solar-energy elevator described in the utility model adopts solar-energy photo-voltaic cell, utilize solar-energy photo-voltaic cell and storage battery to form the power autonomous of elevator, but the instead of part civil power comes to be the power supply of this running body of elevator, can make full use of the Nature abundant solar energy resources, save the comparatively poor utility grid energy, thereby improved the energy-saving and environmental protection performance of elevator, reduced the elevator operating cost.Described Solar-energy elevator is reliable, installation is simple, easy to use, the life-span is longer, can be widely used in the place that residential building, hotel, office building etc. use elevator.
Certainly; the above only is a kind of preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1, a kind of Solar-energy elevator, comprise elevator power supply source, described elevator power supply source has mains electricity input end and power output terminal, it is characterized in that, described elevator power supply source also is provided with storage battery, the charging terminal of described storage battery connects promising its electrically-charged solar-energy photo-voltaic cell, the lead-out terminal of described storage battery is connected with inverter, and then connect described power output terminal by described inverter, the direct current (DC) of described storage battery output after described inverter inversion is alternating current by described power output terminal output.
2, Solar-energy elevator according to claim 1, it is characterized in that, described elevator power supply source also is provided with the power supply handover module, described mains electricity input end connects an input terminal of described power supply handover module, the lead-out terminal of described inverter connects another input terminal of described power supply handover module, and the lead-out terminal of described power supply handover module is connected with described power output terminal.
3, Solar-energy elevator according to claim 2, it is characterized in that, between described mains electricity input end and described power output terminal, also be in series with normal open switch, described normal open switch described elevator power supply source just often disconnect and when described elevator power supply source breaks down the service switch of closure.
4, according to each described Solar-energy elevator in the claim 1 to 3, it is characterized in that described elevator power supply source also is provided with display module.
5, Solar-energy elevator according to claim 4 is characterized in that, described display module is the LCD LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201080578U CN201406245Y (en) | 2009-05-22 | 2009-05-22 | Solar elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201080578U CN201406245Y (en) | 2009-05-22 | 2009-05-22 | Solar elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406245Y true CN201406245Y (en) | 2010-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201080578U Expired - Fee Related CN201406245Y (en) | 2009-05-22 | 2009-05-22 | Solar elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406245Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130080A (en) * | 2011-11-22 | 2013-06-05 | 浙江梅轮电扶梯成套有限公司 | Solar energy powered lift |
| CN103863906A (en) * | 2012-12-07 | 2014-06-18 | 东芝电梯株式会社 | Electric power system of building equipped with elevator |
| CN104838555A (en) * | 2012-12-04 | 2015-08-12 | 皇家飞利浦有限公司 | Power quality issue mitigation through hybrid grid |
| CN109798639A (en) * | 2019-01-23 | 2019-05-24 | 浙江永奥节能科技有限公司 | A kind of control system of air conditioner for elevator |
-
2009
- 2009-05-22 CN CN2009201080578U patent/CN201406245Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130080A (en) * | 2011-11-22 | 2013-06-05 | 浙江梅轮电扶梯成套有限公司 | Solar energy powered lift |
| CN104838555A (en) * | 2012-12-04 | 2015-08-12 | 皇家飞利浦有限公司 | Power quality issue mitigation through hybrid grid |
| CN104838555B (en) * | 2012-12-04 | 2018-05-15 | 飞利浦灯具控股公司 | Alleviated by the power quality problem for mixing power grid |
| CN103863906A (en) * | 2012-12-07 | 2014-06-18 | 东芝电梯株式会社 | Electric power system of building equipped with elevator |
| CN103863906B (en) * | 2012-12-07 | 2016-04-20 | 东芝电梯株式会社 | Possesses the electric system of the building of elevator |
| CN109798639A (en) * | 2019-01-23 | 2019-05-24 | 浙江永奥节能科技有限公司 | A kind of control system of air conditioner for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUJI INDUSTRY (QINGDAO) ELEVATOR MANUFACTURING CO. Free format text: FORMER NAME: QINGDAO NSK ELEVATOR MANUFACTURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 266100 No. 33, Hechuan Road, Licang District, Shandong, Qingdao Patentee after: Qingdao NSK Elevator Co., Ltd. Address before: 266100 No. 33, Hechuan Road, Licang District, Shandong, Qingdao Patentee before: Fuji Industrial (Qingdao) Seiko Elevator Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20170522 |