CN202296643U - Device for detecting water level of elevator bottom pit - Google Patents
Device for detecting water level of elevator bottom pit Download PDFInfo
- Publication number
- CN202296643U CN202296643U CN2011203837679U CN201120383767U CN202296643U CN 202296643 U CN202296643 U CN 202296643U CN 2011203837679 U CN2011203837679 U CN 2011203837679U CN 201120383767 U CN201120383767 U CN 201120383767U CN 202296643 U CN202296643 U CN 202296643U
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- water level
- elevator
- detecting sensor
- level detecting
- pit
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Abstract
The utility model relates to the technical field of an elevator and particularly provides a device for detecting a water level of an elevator bottom pit. The device for detecting the water level of the elevator bottom pit comprises a lowest water level detection sensor, an alarm water level detection sensor and a highest water level detection sensor, which are arranged in sequence from low to high, wherein the lowest water level detection sensor, the alarm water level detection sensor and the highest water level detection sensor are electrically connected with an elevator main control panel; and the elevator main control panel is electrically connected with a water pump arranged at the elevator bottom pit. Three sets of water level detection and treatment can be carried out on the water level of the elevator bottom pit, so that the damage and the corrosion to staircase equipment can be effectively reduced and the personal injury to passengers is reduced.
Description
Technical field:
The utility model relates to the elevator technology field, relates in particular to a kind of elevator pit condensate tank of dehumidifier.
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.
The utility model content:
The purpose of the utility model is to the deficiency of prior art a kind of elevator pit condensate tank of dehumidifier to be provided, and can the elevator pit water level be detected and handle, and can lower the damage and the corrosion of lift facility effectively, reduces the personal injury to the passenger.
For realizing above-mentioned purpose, the utility model 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, the control of elevator master board was broken off the safety return circuit of elevator down, cuts off the power supply of frequency converter, prevents the damage of frequency converter.After treating that water level is lower than the highest water level detecting sensor, 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.
The utility model beneficial effect is:
The said a kind of elevator pit condensate tank of dehumidifier of the utility model, damage and the corrosion that can lower lift facility effectively reduce the personal injury to the passenger.
Description of drawings:
Fig. 1 is the schematic diagram of the utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model 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.
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.
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 the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (4)
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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203837679U CN202296643U (en) | 2011-09-30 | 2011-09-30 | Device for detecting water level of elevator bottom pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203837679U CN202296643U (en) | 2011-09-30 | 2011-09-30 | Device for detecting water level of elevator bottom pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202296643U true CN202296643U (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203837679U Expired - Fee Related CN202296643U (en) | 2011-09-30 | 2011-09-30 | Device for detecting water level of elevator bottom pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202296643U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372207A (en) * | 2011-09-30 | 2012-03-14 | 快意电梯有限公司 | Detecting device for water level of elevator pit and detection processing method thereof |
| CN107226405A (en) * | 2016-03-24 | 2017-10-03 | 株式会社日立大厦系统 | Runtime is kept out of the way in elevator immersion |
| CN114314271A (en) * | 2021-12-29 | 2022-04-12 | 奥峰电梯有限公司 | Waterproof elevator |
-
2011
- 2011-09-30 CN CN2011203837679U patent/CN202296643U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372207A (en) * | 2011-09-30 | 2012-03-14 | 快意电梯有限公司 | Detecting device for water level of elevator pit and detection processing method thereof |
| CN102372207B (en) * | 2011-09-30 | 2014-02-12 | 快意电梯股份有限公司 | Detecting device for water level of elevator pit and detection processing method thereof |
| CN107226405A (en) * | 2016-03-24 | 2017-10-03 | 株式会社日立大厦系统 | Runtime is kept out of the way in elevator immersion |
| CN107226405B (en) * | 2016-03-24 | 2018-12-28 | 株式会社日立大厦系统 | Operating system is kept out of the way in elevator immersion |
| CN114314271A (en) * | 2021-12-29 | 2022-04-12 | 奥峰电梯有限公司 | Waterproof 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: IFE ELEVATORS CO., LTD. Free format text: FORMER NAME: IFE ELEVATOR CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Xie hang Qingxi Town 523000 Guangdong city of Dongguan Province Jinlong Industrial Zone Patentee after: IFE Elevators Co., Ltd. Address before: Xie hang Qingxi Town 523000 Guangdong city of Dongguan Province Jinlong Industrial Zone Fiat Elevator Co. Ltd. Patentee before: IFE Elevator Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |