CN215893731U - Liquid level detection device for escalator disinfection equipment liquid pot - Google Patents
Liquid level detection device for escalator disinfection equipment liquid pot Download PDFInfo
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- CN215893731U CN215893731U CN202120594992.0U CN202120594992U CN215893731U CN 215893731 U CN215893731 U CN 215893731U CN 202120594992 U CN202120594992 U CN 202120594992U CN 215893731 U CN215893731 U CN 215893731U
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Abstract
The utility model discloses a liquid level detection device for a liquid kettle of escalator disinfection equipment. The kettle comprises a kettle body and is characterized in that a mounting plate is arranged at the top of the kettle body, side fixing plates are arranged on two sides of the mounting plate, and the capacitive liquid level sensor is arranged on the side fixing plates. The plurality of capacitive liquid level sensors are arranged along the gravity direction and are electrically connected with the controller. The liquid level monitoring device is additionally arranged on the kettle body, so that the automation level of the equipment is improved. The liquid level monitoring device is intersected with the traditional manual inspection, so that the judgment is more accurate, and the misjudgment result can not be caused. The sub-device monitors and automatically gives an alarm in advance, so that manpower is liberated to a certain extent, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the field of elevator panels, in particular to a liquid level detection device for a liquid kettle of escalator disinfection equipment.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods.
The handrail elevator needs to be disinfected, and the existing disinfection device does not have a liquid level holding device and is used for workers to check the consumption of disinfectant urgently and replace the disinfectant regularly. This has the problem that the replacement is cumbersome, the disinfectant volume in the container cannot be determined, and the functional costs are still high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: aiming at the existing problems, the liquid level detection device for the liquid kettle of the escalator disinfection equipment is provided and is used for the escalator disinfection equipment. The liquid pot device is designed to be positioned in the escalator disinfection equipment and provides disinfectants such as disinfectant for the equipment. The traditional kettle usually has no liquid level monitoring device, and the detection means of the liquid level is usually manual inspection. The capacitive liquid level monitoring is designed at present, two monitoring sensors are additionally arranged on a kettle, one monitoring sensor is positioned at a high position, the other monitoring sensor is positioned at a low position, and when the liquid level is higher than the high position or lower than the low position, warning personnel can be warned in advance to process in time. This design makes equipment more intelligent, has saved the manpower, improves work efficiency.
The technical scheme adopted by the utility model is as follows:
the liquid level detection device for the liquid kettle of the escalator disinfection equipment comprises a kettle body, wherein a plurality of capacitive liquid level sensors are arranged on the side face of the kettle body and connected with a controller through cables.
Further, the utility model discloses a preferable structure of a liquid level detection device of a liquid kettle of escalator disinfection equipment.
Furthermore, the plurality of capacitive liquid level sensors are arranged along the gravity direction, and are electrically connected with the controller.
Furthermore, the top of the kettle body is provided with a plurality of atomizer mounting holes for mounting atomizers.
Furthermore, the capacitance type liquid level sensor comprises a first capacitance type liquid level sensor and a second capacitance type liquid level sensor which are arranged up and down, and the first capacitance type liquid level sensor and the second capacitance type liquid level sensor are electrically connected with the controller through cables.
Furthermore, disinfectant is arranged in the kettle body, the controller is provided with a driving circuit of the first capacitive liquid level sensor and a driving circuit of the second capacitive liquid level sensor, and the driving circuit is used for driving the first capacitive liquid level sensor and the second capacitive liquid level sensor to work.
Furthermore, the first capacitance type liquid level sensor and the second capacitance type liquid level sensor are provided with variable capacitors, the capacitance values of the variable capacitors change along with the change of the dielectric constant of surrounding substances, and the driving circuit is used for detecting the capacitance values of the variable capacitors.
Furthermore, the first capacitive liquid level sensor and the second capacitive liquid level sensor are connected with a signal processing module, the signal processing module is connected with a human-computer interaction module through a communication module, and the human-computer interaction module is used for displaying the liquid level position of the disinfectant.
Furthermore, the signal processing module is used for processing signals sent by the first capacitive liquid level sensor and the second capacitive liquid level sensor and converting the signals into distance signals, and the signal processing module sends the distance signals out through the communication module.
The system further comprises a cloud control system, wherein the signal processing module is in signal connection with the cloud control system through a network communication module; the cloud control system is connected with a client side, the client side is used for displaying and interacting information, and the cloud control system sends liquid level information and a liquid level warning signal through a client side line worker.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. through setting up capacitanc liquid level monitoring, install two monitoring sensors additional on the kettle, one is located the high level, and one is located the low level, is higher than the high level or is less than the low level when the liquid level, can warn personnel in advance in order to handle in time.
2. The liquid level monitoring device is additionally arranged on the kettle body, so that the automation level of the equipment is improved. The liquid level monitoring device is intersected with the traditional manual inspection, so that the judgment is more accurate, and the misjudgment result can not be caused.
3. The electronic device monitors and automatically gives an alarm in advance, so that manpower is liberated to a certain extent, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic structural diagram of the control process of the present invention.
The labels in the figure are: 1 is a kettle body, 2 is a first capacitance type liquid level sensor, 3 is a mounting plate, 4 is a disinfectant liquid level mounting hole, 5 is a second capacitance type liquid level sensor, 6 is a side fixing plate, and 7 is an atomizer mounting hole.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1:
as shown in fig. 1-3, the utility model discloses a preferred embodiment of a liquid level detection device for a liquid kettle of escalator disinfection equipment, the escalator disinfection equipment comprises a kettle body 1, two capacitive liquid level sensors are arranged on the side surface of the kettle body 1, and the capacitive liquid level sensors are connected with a controller through cables.
The capacitance type liquid level sensor comprises a first capacitance type liquid level sensor 2 and a second capacitance type liquid level sensor 5, the first capacitance type liquid level sensor 2 and the second capacitance type liquid level sensor 5 are arranged up and down, and the first capacitance type liquid level sensor 2 and the second capacitance type liquid level sensor 5 are electrically connected with the controller through cables. The first capacitive liquid level sensor 2 and the second capacitive liquid level sensor 5 are arranged along the gravity direction, and the capacitive liquid level sensors are electrically connected with the controller.
The kettle body 1 is internally provided with a disinfectant, the controller is provided with a driving circuit of the first capacitance type liquid level sensor 2 and the second capacitance type liquid level sensor 5, and the driving circuit is used for driving the first capacitance type liquid level sensor 2 and the second capacitance type liquid level sensor 5 to work. The first capacitive liquid level sensor 2 and the second capacitive liquid level sensor 5 are provided with variable capacitors, the capacitance values of the variable capacitors change along with the change of the dielectric constant of surrounding substances, and the driving circuit is used for detecting the capacitance values of the variable capacitors.
The first capacitive liquid level sensor 2 and the second capacitive liquid level sensor 5 are connected with a signal processing module, the signal processing module is connected with a human-computer interaction module through a communication module, and the human-computer interaction module is used for displaying the liquid level position of the disinfectant. The kettle comprises a kettle body 1 and is characterized in that a mounting plate 3 is arranged at the top of the kettle body 1, side fixing plates 6 are arranged on two sides of the mounting plate 3, and a capacitive liquid level sensor is arranged on the side fixing plates 6. The top of the kettle body 1 is provided with a plurality of atomizer mounting holes 7, and the atomizer mounting holes 7 are used for mounting atomizers.
The signal processing module is used for processing signals sent by the first capacitive liquid level sensor 2 and the second capacitive liquid level sensor 5 and converting the signals into distance signals, and the signal processing module sends the distance signals out through the communication module.
The system comprises a cloud control system, wherein the signal processing module is in signal connection with the cloud control system through a network communication module; the cloud control system is connected with a client side, the client side is used for displaying and interacting information, and the cloud control system sends liquid level information and a liquid level warning signal through a client side line worker.
In the specific operation process, disinfectant is filled in the kettle body 1. When the disinfectant in the kettle body 1 is full, the dielectric constant of the disinfectant is far greater than that of air, the capacity values of the variable capacitors in the first capacitive liquid level sensor 2 and the second capacitive liquid level sensor 5 are increased, the capacity of the disinfectant in the kettle body 1 is in a full state at the moment through detection of the controller, when the capacity value of the first capacitive liquid level sensor 2 is decreased, the second capacitive liquid level sensor 5 is in a large capacity value state, which indicates that the disinfectant in the kettle body 1 has only half of the capacity at the moment, when the capacity values of the variable capacitors in the first capacitive liquid level sensor 2 and the second capacitive liquid level sensor 5 are decreased, which indicates that the disinfectant in the kettle body 1 is exhausted at the moment and needs to be added again.
The controller sends a disinfectant volume signal to the human-computer interaction module to inform workers of treatment. Meanwhile, the controller can send information to the cloud control system, and the cloud control system sends liquid level information of the disinfectant to the client through the network.
Therefore, the automation level of the device is improved by additionally arranging the liquid level monitoring device on the kettle body. The liquid level monitoring device is intersected with the traditional manual inspection, so that the judgment is more accurate, and the misjudgment result can not be caused. The sub-device monitors and automatically gives an alarm in advance, so that manpower is liberated to a certain extent, and the working efficiency is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a be used for staircase disinfecting equipment liquid kettle liquid level detection device which characterized in that: the escalator disinfection equipment comprises a kettle body (1), wherein a plurality of capacitive liquid level sensors are arranged on the side surface of the kettle body (1), and the capacitive liquid level sensors are connected with a controller through cables.
2. The liquid level detection device for the liquid pot of the escalator disinfection equipment as claimed in claim 1, wherein: the kettle comprises a kettle body (1), and is characterized in that a mounting plate (3) is arranged at the top of the kettle body (1), side fixing plates (6) are arranged on two sides of the mounting plate (3), and the capacitive liquid level sensor is arranged on the side fixing plates (6).
3. The liquid level detection device for the liquid pot of the escalator disinfection equipment as claimed in claim 2, wherein: the plurality of capacitive liquid level sensors are arranged along the gravity direction and are electrically connected with the controller.
4. The liquid level detection device for the liquid pot of the escalator disinfection equipment as claimed in claim 3, wherein: the top of the kettle body (1) is provided with a plurality of atomizer mounting holes (7), and the atomizer mounting holes (7) are used for mounting atomizers.
5. The liquid level detection device for the liquid pot of the escalator disinfection equipment as claimed in claim 4, wherein: the capacitance type liquid level sensor comprises a first capacitance type liquid level sensor (2) and a second capacitance type liquid level sensor (5), the first capacitance type liquid level sensor (2) and the second capacitance type liquid level sensor (5) are arranged up and down, and the first capacitance type liquid level sensor (2) and the second capacitance type liquid level sensor (5) are electrically connected with the controller through cables.
6. The liquid level detection device for the liquid pot of the escalator disinfection equipment as claimed in claim 5, wherein: the kettle is characterized in that disinfectant is arranged in the kettle body (1), the controller is provided with a driving circuit of a first capacitance type liquid level sensor (2) and a second capacitance type liquid level sensor (5), and the driving circuit is used for driving the first capacitance type liquid level sensor (2) and the second capacitance type liquid level sensor (5) to work.
7. The liquid level detection device for the liquid pot of the escalator disinfection equipment as claimed in claim 6, wherein: the first capacitance type liquid level sensor (2) and the second capacitance type liquid level sensor (5) are respectively provided with a variable capacitor, the capacitance value of the variable capacitor changes along with the change of the dielectric constant of the surrounding substances, and the driving circuit is used for detecting the capacitance value of the variable capacitor.
8. The liquid level detection device for the liquid pot of the escalator disinfection equipment as claimed in claim 7, wherein: the first capacitance type liquid level sensor (2) and the second capacitance type liquid level sensor (5) are connected with a signal processing module, the signal processing module is connected with a human-computer interaction module through a communication module, and the human-computer interaction module is used for displaying the liquid level position of the disinfectant.
9. The liquid level detection device for the liquid pot of the escalator disinfection equipment as claimed in claim 8, wherein: the signal processing module is used for processing signals sent by the first capacitive liquid level sensor (2) and the second capacitive liquid level sensor (5) and converting the signals into distance signals, and the signal processing module sends the distance signals out through the communication module.
10. The liquid level detection device for the liquid pot of the escalator disinfection equipment as claimed in claim 9, wherein: the system comprises a cloud control system, wherein the signal processing module is in signal connection with the cloud control system through a network communication module; the cloud control system is connected with a client side, the client side is used for displaying and interacting information, and the cloud control system sends liquid level information and a liquid level warning signal through a client side line worker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120594992.0U CN215893731U (en) | 2021-03-24 | 2021-03-24 | Liquid level detection device for escalator disinfection equipment liquid pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120594992.0U CN215893731U (en) | 2021-03-24 | 2021-03-24 | Liquid level detection device for escalator disinfection equipment liquid pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215893731U true CN215893731U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120594992.0U Active CN215893731U (en) | 2021-03-24 | 2021-03-24 | Liquid level detection device for escalator disinfection equipment liquid pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215893731U (en) |
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2021
- 2021-03-24 CN CN202120594992.0U patent/CN215893731U/en active Active
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