CN104176578A - Energy-saving elevator - Google Patents
Energy-saving elevator Download PDFInfo
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- CN104176578A CN104176578A CN201410368364.5A CN201410368364A CN104176578A CN 104176578 A CN104176578 A CN 104176578A CN 201410368364 A CN201410368364 A CN 201410368364A CN 104176578 A CN104176578 A CN 104176578A
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- elevator
- energy
- control unit
- lift car
- elevator control
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Abstract
The invention discloses an energy-saving elevator which comprises an elevator car and an elevator control unit, wherein a detector used for detecting whether a passenger waits in front of the door of the elevator is further arranged on the elevator car and electrically connected with the elevator control unit; the elevator control unit is further connected with an illumination circuit through a time-delay relay, connected with an air supply device through a speed regulating motor and further connected with a load sensor; and the elevator control unit regulates the operating speed of the air supply device through the speed regulating motor according to the load capacity detected by the load sensor and controls the on-off of the illumination circuit through the time-delay relay. According to the energy-saving elevator, the operating speed of the speed regulating motor can be controlled according to the load capacity of the elevator car, the on-off of the illumination circuit can be controlled, and energy consumption of the elevator in the light-load or unloaded state is greatly reduced.
Description
Technical field
The present invention relates to a kind of energy-conserving elevator.
Background technology
At present elevator has become the indispensable facility of middle-high building, and its structure is that the lift car that is positioned at hoistway by towing machine traction carries out lifting, reaches the object that vertical height is carried.Due to its structure particularity, lift car is often a cavity comparatively sealing, and air circulation is poor, and in the situation that passenger capacity is more, the feeling of oppression and heat in lift car is particularly evident, therefore in lift car, is often provided with blowing device or conditioning unit.But existing elevator is all constant with blowing device wind speed, in the situation that passenger capacity is more, conventionally there will be air output deficiency, and causing passenger still to feel has feeling of oppression and heat; And in the situation that passenger capacity is less, but usually there will be air-supply air quantity larger, make passenger feel very uncomfortable.In addition, even if the in the situation that of unmanned lift-launch, blowing device and Lighting System, still in running state, cause elevator energy consumption higher.
Summary of the invention
The object of the present invention is to provide a kind of energy-conserving elevator, lighting and extinguishing according to the load carrying ability control air-supply arrangement running velocity of lift car and lighting circuit.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of energy-conserving elevator, whether comprise lift car and elevator control unit, be also provided with for detection of there being passenger to wait terraced detector before elevator door on described lift car, described detector is electrically connected with elevator control unit; Described elevator control unit is also connected with lighting circuit by slug relay, is connected with air-supply arrangement by buncher, is also connected with load measuring sensor on described elevator control unit; The load carrying ability that elevator control unit detects according to load measuring sensor, by buncher regulating air feeding device running velocity, is controlled lighting of lighting circuit and is extinguished by slug relay.
As a further improvement on the present invention, be also provided with for the recoverable closed-center system of gesture on described lift car, the electric energy output end of described closed-center system is electrically connected with the feed circuit of air-supply arrangement, the feed circuit of lighting circuit respectively.
As preferred version of the present invention, described detector is infrared thermosonde.
As a further improvement on the present invention, described air-supply arrangement is located on the sidewall of lift car.
As a further improvement on the present invention, described lighting circuit is located at the top of lift car.
As preferred version of the present invention, described load measuring sensor adopts digital weighing sensor.Digital weighing sensor can change gravity into electric signal, has advantages of debugging simple and effective, to adapt to on-the-spot ability strong.
When the present invention works, in the time that detector has detected that passenger waits ladder, light immediately lighting circuit, the load carrying ability that elevator control unit detects according to load measuring sensor basis, regulate buncher operating speed: when load carrying ability is larger, control buncher high-speed operation, load carrying ability is less or when unloaded, controls buncher low-speed running; When lift car is during in zero load, elevator control unit time-delay closing lighting circuit.Compared with prior art, the beneficial effect that the present invention reaches is: according to load carrying ability control buncher operating speed and the lighting circuit switch state of lift car, greatly reduced the energy consumption of elevator under underloading or light condition; In the time that lift car is descending, reclaim potential energy by closed-center system, in the time that lift car is up, closed-center system output electric energy, for air-supply arrangement and lighting circuit, further reduces elevator operation energy consumption, has reduced elevator operating cost; Air-supply arrangement is installed on the sidewall of lift car, the condensing drip producing while avoiding air-supply arrangement transporting cold wind is on the one hand fallen with it passenger, divides to be arranged on the other hand can avoid condensed water to damage lighting circuit with lighting circuit.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is schematic block circuit diagram of the present invention.
In figure: 1, lift car; 2, lighting circuit; 3, air-supply arrangement; 4, buncher; 5, load measuring sensor; 6, slug relay; 7, elevator control unit; 8, closed-center system; 9, detector; 10, elevator door.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, comprise lift car 1, be arranged at lift car 1 top lighting circuit 2, be arranged at the air-supply arrangement 3 on lift car 1 sidewall and be arranged on the load measuring sensor 5 of lift car 1 bottom, load measuring sensor 5 digit preference formula LOAD CELLS, have advantages of debugging simple and effective, to adapt to on-the-spot ability strong.Elevator door 10 is provided with detector 9, and whether for detection of there being passenger to wait ladder before elevator door 10, preferred, detector 9 is selected infrared thermosonde.Closed-center system 8 is also arranged at the top of lift car 1, reclaims for potential energy.
As shown in Figure 2, for schematic circuit diagram of the present invention, comprise elevator control unit 7, air-supply arrangement 3 is electrically connected with elevator control unit 7 by buncher 4, lighting circuit 2 is connected with elevator control unit 7 by slug relay 6, and load measuring sensor 5 is electrically connected with the signal input part of elevator control unit 7 respectively with 9 of detectors.
When the present invention works, in the time that detector 9 has detected that passenger waits ladder, light immediately lighting circuit 2, the load carrying ability that elevator control unit 7 detects according to load measuring sensor 5 bases, regulate buncher 4 operating speves: when load carrying ability is larger, control buncher 4 high-speed operations, load carrying ability is less or when unloaded, control buncher 4 low-speed runnings, ensure the circulation of air in lift car 1.When lift car 1 is during in zero load, elevator control unit 7 time-delay closing lighting circuits 2.
The electric energy output end of closed-center system 8 is electrically connected with the feed circuit of air-supply arrangement 3, the feed circuit of lighting circuit 2 respectively.In the time that lift car 1 is descending, closed-center system 8 is that power storage is got off by potential energy converting and energy, and in the time that lift car 1 is up, closed-center system 8 is exported electric energy for air-supply arrangement 3 and lighting circuit 2, further reduces elevator operation energy consumption, has reduced elevator operating cost.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and distortion, these improvement and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. whether an energy-conserving elevator, is characterized in that, comprises lift car and elevator control unit, be also provided with for detection of there being passenger to wait terraced detector before elevator door on described lift car, and described detector is electrically connected with elevator control unit; Described elevator control unit is also connected with lighting circuit by slug relay, is connected with air-supply arrangement by buncher, is also connected with load measuring sensor on described elevator control unit; The load carrying ability that elevator control unit detects according to load measuring sensor, by buncher regulating air feeding device running velocity, is controlled lighting of lighting circuit and is extinguished by slug relay.
2. energy-conserving elevator according to claim 1, it is characterized in that, on described lift car, be also provided with for the recoverable closed-center system of gesture, the electric energy output end of described closed-center system is electrically connected with the feed circuit of air-supply arrangement, the feed circuit of lighting circuit respectively.
3. energy-conserving elevator according to claim 1, is characterized in that, described detector is infrared thermosonde.
4. energy-conserving elevator according to claim 1, is characterized in that, described air-supply arrangement is located on the sidewall of lift car.
5. energy-conserving elevator according to claim 4, is characterized in that, described lighting circuit is located at the top of lift car.
6. energy-conserving elevator according to claim 1, is characterized in that, described load measuring sensor adopts digital weighing sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368364.5A CN104176578A (en) | 2014-07-30 | 2014-07-30 | Energy-saving elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368364.5A CN104176578A (en) | 2014-07-30 | 2014-07-30 | Energy-saving elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104176578A true CN104176578A (en) | 2014-12-03 |
Family
ID=51957974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410368364.5A Pending CN104176578A (en) | 2014-07-30 | 2014-07-30 | Energy-saving elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104176578A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191512A (en) * | 2020-10-21 | 2021-01-08 | 湖南新中意食品有限公司 | Nut sieving mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012111611A (en) * | 2010-11-26 | 2012-06-14 | Toshiba Elevator Co Ltd | Elevator |
| CN203582234U (en) * | 2013-12-06 | 2014-05-07 | 菱电电梯有限公司 | Efficient energy-saving elevator |
| CN203682829U (en) * | 2013-11-19 | 2014-07-02 | 广东富康电梯有限公司 | Lift car with load inductive control device |
| CN204096801U (en) * | 2014-07-30 | 2015-01-14 | 苏州汉森华纳节能科技有限公司 | A kind of energy-conserving elevator |
-
2014
- 2014-07-30 CN CN201410368364.5A patent/CN104176578A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012111611A (en) * | 2010-11-26 | 2012-06-14 | Toshiba Elevator Co Ltd | Elevator |
| CN203682829U (en) * | 2013-11-19 | 2014-07-02 | 广东富康电梯有限公司 | Lift car with load inductive control device |
| CN203582234U (en) * | 2013-12-06 | 2014-05-07 | 菱电电梯有限公司 | Efficient energy-saving elevator |
| CN204096801U (en) * | 2014-07-30 | 2015-01-14 | 苏州汉森华纳节能科技有限公司 | A kind of energy-conserving elevator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191512A (en) * | 2020-10-21 | 2021-01-08 | 湖南新中意食品有限公司 | Nut sieving mechanism |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |
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| RJ01 | Rejection of invention patent application after publication |