CN102372207A - Detecting device for water level of elevator pit and detection processing method thereof - Google Patents
Detecting device for water level of elevator pit and detection processing method thereof Download PDFInfo
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- CN102372207A CN102372207A CN2011103000902A CN201110300090A CN102372207A CN 102372207 A CN102372207 A CN 102372207A CN 2011103000902 A CN2011103000902 A CN 2011103000902A CN 201110300090 A CN201110300090 A CN 201110300090A CN 102372207 A CN102372207 A CN 102372207A
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Abstract
The invention relates to the technical field of an elevator and particularly relates to a detecting device for a water level of an elevator pit and a detection processing method thereof. The detecting device for the water level of the elevator pit comprises a lowest water level detecting sensor, a warning water level detecting sensor and a highest water level detecting sensor which are sequentially arranged on the elevator pit from low to high, wherein the lowest water level detecting sensor, the warning water level detecting sensor and the highest water level detecting sensor are electrically connected to an elevator master control plate; the elevator master control plate is electrically connected to a water pump which is arranged on the elevator pit; and the water level of the elevator pit can be subjected to three sets of water level detection and treatment, thereby being capable of efficiently reducing the damage and corrosion of escalator equipment and reducing the harm to the bodies of passengers.
Description
Technical field:
The present invention relates to the elevator technology field, relate in particular to a kind of elevator pit condensate tank of dehumidifier and detect processing method.
Background technology:
Elevator be a kind of be the vertical conveyor of power with the electrical motor, case shape gondola is housed, be used for tier building and take advantage of people or carrying goods.Elevator is as the transport facility of vertical direction, become important Architectural Equipment in skyscraper and public place and indispensable.The development of Along with computer technology, automatic technology and Power Electronic Technique, modem elevator have become the representative type electromechanical integrated product.
Traditional outdoor elevator usually because pit ponding, causes elevator device failure or corrosion, electric elements to lose efficacy, when serious even can produce passenger's personal injury.
Summary of the invention:
The objective of the invention is to be directed against the deficiency of prior art and a kind of elevator pit condensate tank of dehumidifier is provided, can the elevator pit water level be detected and handle, can lower the damage and the corrosion of lift facility effectively, minimizing is to passenger's personal injury.
The detection processing method that another object of the present invention is to be directed against the deficiency of prior art and a kind of elevator pit condensate tank of dehumidifier is provided; Can detect and handle the elevator pit water level; Can lower the damage and the corrosion of lift facility effectively, reduce personal injury the passenger.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of elevator pit condensate tank of dehumidifier, it comprises lowest water level detecting sensor, warning water level detecting sensor and the highest water level detecting sensor that is set in turn in elevator pit from low to high; Lowest water level detecting sensor, warning water level detecting sensor and highest water level detecting sensor are electrically connected the elevator master board, and the elevator master board is electrically connected with the lift pump that is arranged at elevator pit.
Said lowest water level detecting sensor is installed on from 200mm place, the bottom surface of elevator pit.
Said warning water level detecting sensor is installed on from 300mm place, the bottom surface of elevator pit.
Said highest water level detecting sensor is installed on from 400mm place, the bottom surface of elevator pit.
A kind of detection processing method of elevator pit condensate tank of dehumidifier, it comprises lowest water level detecting sensor, warning water level detecting sensor and the highest water level detecting sensor that is set in turn in elevator pit from low to high; Lowest water level detecting sensor, warning water level detecting sensor and highest water level detecting sensor are electrically connected the elevator master board, and the elevator master board is electrically connected with the lift pump that is arranged at elevator pit;
When the lowest water level detecting sensor detected water level, the control of elevator master board started the lift pump of elevator pit down, carries out the pit draining and handles;
When the warning water level detecting sensor detected water level, if elevator is in the state of receiving guests, elevator master board control elevator was closed the door at once, and elevator starts and runs to top layer and carry out rainproof; If elevator moves downwards, the deceleration at once of elevator master board control elevator, flat bed, open the door, emit the passenger, close the door again, elevator upwards moves to top layer then; If elevator is operation upwards, all registered instructions of elevator master board cancellation, the direct control elevator is to top layer, arrive top layer after, elevator spring lock ladder, treat that water level is lower than the warning water level detecting sensor after, elevator recovers normal operation;
When the highest water level detecting sensor detected water level, elevator master board control was broken off the safety return circuit of elevator down, cuts off the power supply of frequency converter, prevents the damage of frequency converter, treat that water level is lower than the highest water level detecting sensor after, it is normal that safety return circuit recovers.
Said lowest water level detecting sensor is installed on from 200mm place, the bottom surface of elevator pit; Said warning water level detecting sensor is installed on from 300mm place, the bottom surface of elevator pit; Said highest water level detecting sensor is installed on from 400mm place, the bottom surface of elevator pit.
Beneficial effect of the present invention is:
A kind of elevator pit condensate tank of dehumidifier according to the invention and detection processing method thereof, damage and the corrosion that can lower lift facility effectively reduce the personal injury to the passenger.
Description of drawings:
Fig. 1 is a schematic diagram of the present invention.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is further described:
Embodiment one
As shown in Figure 1, a kind of elevator pit condensate tank of dehumidifier, it comprises lowest water level detecting sensor 2, warning water level detecting sensor 3 and the highest water level detecting sensor 4 that is set in turn in elevator pit 1 from low to high; Lowest water level detecting sensor 2, warning water level detecting sensor 3 and highest water level detecting sensor 4 are electrically connected the elevator master board, and the elevator master board is electrically connected with the lift pump 5 that is arranged at elevator pit 1.As preferred embodiment; Said lowest water level detecting sensor 2 is installed on from 200mm place, the bottom surface of elevator pit 1; Stating warning water level detecting sensor 3 is installed on from 300mm place, the bottom surface of elevator pit 1; Highest water level detecting sensor 4 is installed on from 400mm place, the bottom surface of elevator pit 1, and certainly, concrete installation site can be decided according to the actual requirements.Wherein, lowest water level detecting sensor 2 is used to start lift pump 5 functions; Warning water level detecting sensor 3 is to be used to control elevator operation sequential function, mainly is to realize through the software of PLC; Warning water level detecting sensor 3 is to be used to protect the equipment of elevator not receive the damage of rainwater, can carry out three cover water level detecting and processing to elevator pit 1 water level, and damage and the corrosion that can lower staircase equipment effectively reduce the personal injury to the passenger.
Embodiment two
The foregoing description one said a kind of elevator pit condensate tank of dehumidifier, its detection processing method is: when lowest water level detecting sensor 2 detected water level, the control of elevator master board started the lift pump 5 of elevator pit 1 down, carried out the pit draining and handled;
When warning water level detecting sensor 3 detected water level, if elevator is in the state of receiving guests, elevator master board control elevator was closed the door at once, and elevator starts and runs to top layer and carry out rainproof; If elevator moves downwards, the deceleration at once of elevator master board control elevator, flat bed, open the door, emit the passenger, close the door again, elevator upwards moves to top layer then; If elevator is operation upwards, all registered instructions of elevator master board cancellation, the direct control elevator is to top layer, arrive top layer after, elevator spring lock ladder, treat that water level is lower than warning water level detecting sensor 3 after, elevator recovers normal operation;
When highest water level detecting sensor 4 detected water level, elevator master board control was broken off the safety return circuit of elevator down, cuts off the power supply of frequency converter, prevents the damage of frequency converter, treat that water level is lower than highest water level detecting sensor 4 after, it is normal that safety return circuit recovers.
As preferred embodiment, said lowest water level detecting sensor 2 is installed on from 200mm place, the bottom surface of elevator pit 1; Said warning water level detecting sensor 3 is installed on from 300mm place, the bottom surface of elevator pit 1; Said highest water level detecting sensor 4 is installed on from 400mm place, the bottom surface of elevator pit 1.This method is through increasing by three cover level detection sensor at elevator pit 1; When water level acquired a certain degree, elevator was made relevant action, lowered the damage and the corrosion of lift facility effectively; Minimizing has very high economic implications and social effect to passenger's personal injury.
The above only is a preferred embodiments of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, characteristic and principle change or modify, includes in patent claim of the present invention.
Claims (6)
1. elevator pit condensate tank of dehumidifier, it is characterized in that: it comprises lowest water level detecting sensor (2), warning water level detecting sensor (3) and the highest water level detecting sensor (4) that is set in turn in elevator pit (1) from low to high; Lowest water level detecting sensor (2), warning water level detecting sensor (3) and highest water level detecting sensor (4) are electrically connected the elevator master board, and the elevator master board is electrically connected with the lift pump (5) that is arranged at elevator pit (1).
2. a kind of elevator pit condensate tank of dehumidifier according to claim 1 is characterized in that: said lowest water level detecting sensor (2) is installed on the 200mm place, bottom surface from elevator pit (1).
3. a kind of elevator pit condensate tank of dehumidifier according to claim 2 is characterized in that: said warning water level detecting sensor (3) is installed on the 300mm place, bottom surface from elevator pit (1).
4. a kind of elevator pit condensate tank of dehumidifier according to claim 3 is characterized in that: said highest water level detecting sensor (4) is installed on the 400mm place, bottom surface from elevator pit (1).
5. the detection processing method of an elevator pit condensate tank of dehumidifier, it is characterized in that: it comprises lowest water level detecting sensor (2), warning water level detecting sensor (3) and the highest water level detecting sensor (4) that is set in turn in elevator pit (1) from low to high; Lowest water level detecting sensor (2), warning water level detecting sensor (3) and highest water level detecting sensor (4) are electrically connected the elevator master board, and the elevator master board is electrically connected with the lift pump (5) that is arranged at elevator pit (1);
When lowest water level detecting sensor (2) when detecting water level, the control of elevator master board starts the lift pump (5) of elevator pit (1) down, carries out the pit draining and handles;
When warning water level detecting sensor (3) when detecting water level, if elevator is in the state of receiving guests, elevator master board control elevator is closed the door at once, and elevator starts and runs to top layer and carry out rainproof; If elevator moves downwards, the deceleration at once of elevator master board control elevator, flat bed, open the door, emit the passenger, close the door again, elevator upwards moves to top layer then; If elevator is operation upwards, all registered instructions of elevator master board cancellation, the direct control elevator is to top layer, arrive top layer after, elevator spring lock ladder, treat that water level is lower than warning water level detecting sensor (3) after, elevator recovers normal operation;
When highest water level detecting sensor (4) when detecting water level, the control of elevator master board is broken off the safety return circuit of elevator down; Cut off the power supply of frequency converter; Prevent the damage of frequency converter, treat that water level is lower than highest water level detecting sensor (4) after, it is normal that safety return circuit recovers.
6. the detection processing method of a kind of elevator pit condensate tank of dehumidifier according to claim 5 is characterized in that: said lowest water level detecting sensor (2) is installed on the 200mm place, bottom surface from elevator pit (1); Said warning water level detecting sensor (3) is installed on the 300mm place, bottom surface from elevator pit (1); Said highest water level detecting sensor (4) is installed on the 400mm place, bottom surface from elevator pit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110300090.2A CN102372207B (en) | 2011-09-30 | 2011-09-30 | Detecting device for water level of elevator pit and detection processing method thereof |
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| CN201110300090.2A CN102372207B (en) | 2011-09-30 | 2011-09-30 | Detecting device for water level of elevator pit and detection processing method thereof |
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| CN102372207A true CN102372207A (en) | 2012-03-14 |
| CN102372207B CN102372207B (en) | 2014-02-12 |
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| CN201110300090.2A Active CN102372207B (en) | 2011-09-30 | 2011-09-30 | Detecting device for water level of elevator pit and detection processing method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860140A (en) * | 2015-05-29 | 2015-08-26 | 四川省特种设备检验研究院 | Waterproof elevator control system and method based on water sense sensor |
| CN104961016A (en) * | 2015-07-14 | 2015-10-07 | 贵州中航电梯有限公司 | Elevator pit accumulated water automatic pumping and security control method and device |
| CN110127477A (en) * | 2019-04-01 | 2019-08-16 | 日立楼宇技术（广州）有限公司 | Elevator control method, device and computer equipment based on pit ponding |
| CN110817637A (en) * | 2019-10-15 | 2020-02-21 | 徐州志欧机电设备有限公司 | Elevator detection device that intakes |
| CN113602930A (en) * | 2021-07-29 | 2021-11-05 | 洛尔克电梯有限公司 | Detect elevator pit water installations |
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| US20050006182A1 (en) * | 2003-05-15 | 2005-01-13 | Hall James C. | Back-up power system for a traction elevator |
| CN101934964A (en) * | 2010-08-27 | 2011-01-05 | 日立电梯(上海)有限公司 | Waterlogging prevention elevator sill |
| CN202296643U (en) * | 2011-09-30 | 2012-07-04 | 快意电梯有限公司 | Device for detecting water level of elevator bottom pit |
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2011
- 2011-09-30 CN CN201110300090.2A patent/CN102372207B/en active Active
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| CN1284929A (en) * | 1998-12-14 | 2001-02-21 | 三菱电机株式会社 | Operation controller for elevator |
| US20050006182A1 (en) * | 2003-05-15 | 2005-01-13 | Hall James C. | Back-up power system for a traction elevator |
| CN101934964A (en) * | 2010-08-27 | 2011-01-05 | 日立电梯(上海)有限公司 | Waterlogging prevention elevator sill |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860140A (en) * | 2015-05-29 | 2015-08-26 | 四川省特种设备检验研究院 | Waterproof elevator control system and method based on water sense sensor |
| CN104860140B (en) * | 2015-05-29 | 2016-08-24 | 四川省特种设备检验研究院 | Waterproof elevator control system based on talent for swimming sensor and method |
| CN104961016A (en) * | 2015-07-14 | 2015-10-07 | 贵州中航电梯有限公司 | Elevator pit accumulated water automatic pumping and security control method and device |
| CN110127477A (en) * | 2019-04-01 | 2019-08-16 | 日立楼宇技术（广州）有限公司 | Elevator control method, device and computer equipment based on pit ponding |
| CN110817637A (en) * | 2019-10-15 | 2020-02-21 | 徐州志欧机电设备有限公司 | Elevator detection device that intakes |
| CN110817637B (en) * | 2019-10-15 | 2021-11-09 | 徐州志欧机电设备有限公司 | Elevator detection device that intakes |
| CN113602930A (en) * | 2021-07-29 | 2021-11-05 | 洛尔克电梯有限公司 | Detect elevator pit water installations |
| CN113602930B (en) * | 2021-07-29 | 2022-10-11 | 洛尔克电梯有限公司 | Detect elevator pit water installations |
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| CN102372207B (en) | 2014-02-12 |
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Address after: Xie hang Qingxi Town 523000 Guangdong city of Dongguan Province Jinlong Industrial Zone Applicant after: IFE Elevators Co., Ltd. Address before: Xie hang Qingxi Town 523000 Guangdong city of Dongguan Province Jinlong Industrial Zone Fiat Elevator Co. Ltd. Applicant before: IFE Elevator Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: IFE ELEVATOR CO., LTD. TO: IFE ELEVATORS CO., LTD. |
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