CN214667132U - Clean water level detection device for scrubber - Google Patents
Clean water level detection device for scrubber Download PDFInfo
- Publication number
- CN214667132U CN214667132U CN202120814765.4U CN202120814765U CN214667132U CN 214667132 U CN214667132 U CN 214667132U CN 202120814765 U CN202120814765 U CN 202120814765U CN 214667132 U CN214667132 U CN 214667132U
- Authority
- CN
- China
- Prior art keywords
- water
- water level
- transparent
- detection device
- base
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
A clear water level detection device for a floor washing machine comprises a base, a face cover and a detection circuit, wherein the face cover is arranged on the base, and the detection circuit is arranged on the face cover; a transparent water bucket is arranged on the base, a first water pipe joint is arranged at the upper end of the transparent water bucket, and a second water pipe joint is arranged at the lower end of the transparent water bucket; the detection circuit comprises a PCB and a water level sensing element arranged on the PCB, wherein the water level sensing element senses the water level change in the transparent water bucket, converts a water level change signal into an electric signal and transmits the electric signal to the main control circuit, and the electric signal is displayed on a display electrically connected with the main control circuit. The utility model has the advantages of simple use and visual display of the residual water in the water purifying tank.
Description
Technical Field
The utility model relates to a part of floor cleaning machine, especially a clear water level detection device for floor cleaning machine.
Background
Existing floor washers typically include a clean water tank for providing clean water to the floor washer. The water purification tank of the existing floor washing machine is internally arranged, the water level in the water purification tank cannot be judged, and the existing floor washing machine is generally used for supplementing clean water only when the floor washing machine cannot discharge the clean water. The existing floor washing machine water purification tank capable of prompting the residual water quantity of the water purification tank is characterized in that a water flow meter is connected in series in a water passage of the water purification tank to measure the water consumption quantity so as to indirectly judge the residual water quantity in the water purification tank, the mode is not intuitive, and a user needs to subtract the consumed water quantity displayed by the water flow meter by the total quantity to obtain the residual water quantity each time; in addition, after water is supplemented every time, the water flow meter needs to be reset to zero, and the water can be reused next time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses provide a clear water level detection device for scrubber that is simple to use to the society, can audio-visually show the residual water yield in the water purification case.
The technical scheme of the utility model is that: the clear water level detection device for the floor washing machine comprises a base, a face cover and a detection circuit, wherein the face cover is arranged on the base, and the detection circuit is arranged on the face cover; a transparent water bucket is arranged on the base, a first water pipe joint is arranged at the upper end of the transparent water bucket, and a second water pipe joint is arranged at the lower end of the transparent water bucket; the detection circuit comprises a PCB and a water level sensing element arranged on the PCB, wherein the water level sensing element senses the water level change in the transparent water bucket, converts a water level change signal into an electric signal and transmits the electric signal to the main control circuit, and the electric signal is displayed on a display electrically connected with the main control circuit.
As a modification of the present invention, the water level sensing element is a reflective infrared sensor.
As an improvement to the utility model, the base is made of transparent plastic material.
As an improvement to the utility model, the surface cover is made of transparent plastic material.
As right the utility model discloses an improve, first water pipe head is connected with the upper portion of water purification case through first silicone tube.
As right the utility model discloses an improvement, the second water pipe head passes through the sub-unit connection of second silicone tube and water purification case.
The utility model discloses owing to adopted water level sensing element responds to water level change in the transparent flourishing water bucket to change water level change signal into the signal of telecommunication and give main control circuit, and the structure that shows on the display with main control circuit electric connection, like this, both make the utility model discloses establish inside the scrubber, also can show the water level state in the water purification case through the display.
Drawings
Fig. 1 is an exploded schematic view of an embodiment of the present invention.
Fig. 2 is a schematic perspective view of the assembled structure of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is described in 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 invention and are not intended to limit the invention.
Referring to fig. 1 and 2, fig. 1 and 2 disclose a clean water level detection device for a floor washing machine, which includes a base 1, a surface cover 2 and a detection circuit 3, wherein the surface cover 2 is arranged on the base 1, and the detection circuit 3 is arranged on the surface cover 2; a transparent water bucket 11 is arranged on the base 1, a first water pipe joint 111 is arranged at the upper end of the transparent water bucket 11, and a second water pipe joint 112 is arranged at the lower end of the transparent water bucket 11; the detection circuit 3 comprises a PCB (printed circuit board) 31 and a water level sensing element 32 arranged on the PCB 31, wherein the water level sensing element 32 senses the water level change in the transparent water bucket 11, converts a water level change signal into an electric signal and transmits the electric signal to the main control circuit, and the electric signal is displayed on a display (not shown) electrically connected with the main control circuit. When in use, the utility model is arranged at a proper position at the lower part of the water purifying tank.
Preferably, the water level sensing element 32 may be a reflective infrared sensor. When the power supply is switched on, the reflective infrared sensor starts to work, the water level state of the water purification tank can be displayed in the transparent water containing bucket 11, when the water in the transparent water containing bucket 11 is in a water state, the infrared reflection signal received by the reflective infrared sensor is a signal reflected after water absorption, and the signal is regarded as a water level signal with water; when the water level in the transparent water bucket 11 is too low, the infrared reflection signal received by the reflection type infrared sensor is a signal reflected after being absorbed by air, and the signal is regarded as a water level signal of water shortage; the two different signals are processed by the main control circuit and displayed on the display in real time, so that the user can know the water level state of the purified water tank in real time.
Preferably, the base 1 is made of a transparent plastic material.
Preferably, the face cover 2 is made of transparent plastic material.
Preferably, the first water pipe joint 111 is connected with the upper part of the fresh water tank through a first silicone pipe 113.
Preferably, the second water pipe joint 112 is connected to the lower part of the fresh water tank through a second silicone pipe 114.
All equivalent changes made by the contents of the specification and the drawings of the utility model are included in the scope of the claims of the utility model without departing from the idea of the utility model.
Claims (6)
1. The utility model provides a clear water level detection device for scrubber which characterized in that: the device comprises a base (1), a face cover (2) and a detection circuit (3), wherein the face cover (2) is arranged on the base (1), and the detection circuit (3) is arranged on the face cover (2); a transparent water containing bucket (11) is arranged on the base (1), a first water pipe joint (111) is arranged at the upper end of the transparent water containing bucket (11), and a second water pipe joint (112) is arranged at the lower end of the transparent water containing bucket (11); the detection circuit (3) comprises a PCB (31) and a water level sensing element (32) arranged on the PCB (31), wherein the water level sensing element (32) senses the water level change in the transparent water containing bucket (11) and converts a water level change signal into an electric signal to be transmitted to the main control circuit, and the electric signal is displayed on a display electrically connected with the main control circuit.
2. The clean water level detection device for the floor washing machine according to claim 1, characterized in that: the water level sensing element (32) is a reflective infrared sensor.
3. The clean water level detection device for a floor washing machine according to claim 1 or 2, characterized in that: the base (1) is made of transparent plastic materials.
4. The clean water level detection device for a floor washing machine according to claim 1 or 2, characterized in that: the face cover (2) is made of transparent plastic materials.
5. The clean water level detection device for a floor washing machine according to claim 1 or 2, characterized in that: the first water pipe joint (111) is connected with the upper part of the water purifying tank through a first silicone tube (113).
6. The clean water level detection device for a floor washing machine according to claim 1 or 2, characterized in that: the second water pipe joint (112) is connected with the lower part of the water purifying tank through a second silicone tube (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814765.4U CN214667132U (en) | 2021-04-20 | 2021-04-20 | Clean water level detection device for scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814765.4U CN214667132U (en) | 2021-04-20 | 2021-04-20 | Clean water level detection device for scrubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667132U true CN214667132U (en) | 2021-11-09 |
Family
ID=78465375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120814765.4U Active CN214667132U (en) | 2021-04-20 | 2021-04-20 | Clean water level detection device for scrubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667132U (en) |
-
2021
- 2021-04-20 CN CN202120814765.4U patent/CN214667132U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014063422A1 (en) | Washing machine detergent remaining balance detection and display method | |
| CN212574808U (en) | Water level detection device and robot of sweeping floor | |
| CN108937749A (en) | Floor cleaning machine | |
| CN214667132U (en) | Clean water level detection device for scrubber | |
| CN113884163A (en) | Liquid level detection device and method and cleaning equipment | |
| CN215078084U (en) | Ground cleaning device with liquid level detection and display functions | |
| CN210774147U (en) | Multifunctional liquid detection device | |
| CN209331934U (en) | Floor cleaning machine | |
| CN110761043A (en) | Washing machine liquid level measuring device based on infrared distance measuring sensor | |
| CN115919216A (en) | Water tank device, cleaning equipment and fluid parameter detection method | |
| CN214121451U (en) | Temperature sensor convenient to quick location | |
| CN216899123U (en) | Water collection detection structure for cleaning water of cleaning device | |
| CN210595244U (en) | Liquid filling device with liquid level detection function | |
| CN209820561U (en) | Intelligent water meter capable of metering forward and backward rotation | |
| CN204177439U (en) | Water examination measuring cup | |
| KR100526656B1 (en) | apparatus and method for measurement automatic of acid precipitation | |
| CN215001787U (en) | Smoke ventilator with water washs and detects function | |
| CN110327513A (en) | A kind of infusion alarming circuit | |
| KR200343314Y1 (en) | Sensor for ringer's soluction | |
| CN214632065U (en) | Liquid storage device and dish washing machine | |
| CN212349716U (en) | Ultrasonic cleaner and control circuit | |
| CN210198496U (en) | Capacitance induction type pipeline liquid level sensor and nonmetal pipeline liquid level detection structure | |
| CN216797561U (en) | Cleaning equipment | |
| CN213309366U (en) | Capacitance type induction hand sanitizer machine | |
| CN216846441U (en) | Water level detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |