CN211347429U - Cleaning detection device for cleaner - Google Patents
Cleaning detection device for cleaner Download PDFInfo
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- CN211347429U CN211347429U CN202020186577.7U CN202020186577U CN211347429U CN 211347429 U CN211347429 U CN 211347429U CN 202020186577 U CN202020186577 U CN 202020186577U CN 211347429 U CN211347429 U CN 211347429U
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Abstract
The utility model discloses a cleaner cleaning detection device, wherein a detection controller is respectively connected with a power supply part, a flowmeter, a flow patrol instrument, a pressure gauge and a pressure patrol instrument, and the detection controller, the flowmeter, the flow patrol instrument, the pressure gauge and the pressure patrol instrument are respectively connected with a cleaner to be detected; the power supply part supplies power to the detection controller, the flowmeter, the flow polling instrument, the pressure gauge, the pressure polling instrument and the cleaner to be detected; the flow patrol detector is controlled by the detection controller to enable the cleaner to be detected to work, and the flowmeter transmits the detected water flow to the detection controller; the pressure patrols and examines the appearance and makes its purger work that awaits measuring by detection controller control, the pressure gauge transmits the pressure value that detects for detection controller. The utility model discloses can carry out swift high-efficient ground water flow to the purger and detect with the cleaning power, judge whether qualified and automatic control closes relevant device and power after detecting.
Description
Technical Field
The utility model belongs to the inspection detection area, in particular to purger washs detection device.
Background
Nowadays, as the quality of life of people is continuously improved, the quality of life is more and more studied, and the traditional cleaner is generally used for industrial production or cleaning, but is now used in intelligent equipment such as intelligent toilets and the like.
The cleaner generally comprises a nozzle, a motor and other parts, and the safety quality problem often occurs in the use process, so that the performance of the cleaner in all aspects is tested in a targeted manner, the service life of the cleaner is prolonged, the safety is improved, and the cleaner is of great significance, particularly, the cleaning water flow and the cleaning force are detected.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a swift, efficient purger washs detection device.
In order to achieve the above purpose, the technical solution of the present invention is as follows: a cleaning detection device of a cleaner comprises a detection controller, a power supply part, a flowmeter, a flow polling instrument, a pressure gauge and a pressure polling instrument, wherein,
the detection controller is respectively connected with the power supply part, the flowmeter, the flow polling instrument, the pressure gauge and the pressure polling instrument, and the detection controller, the flowmeter, the flow polling instrument, the pressure gauge and the pressure polling instrument are respectively connected with the cleaner to be detected;
the power supply part supplies power to the detection controller, the flowmeter, the flow polling instrument, the pressure gauge, the pressure polling instrument and the cleaner to be detected; the flow patrol detector is controlled by the detection controller to enable the cleaner to be detected to work, and the flowmeter transmits the detected water flow to the detection controller; the pressure patrols and examines the appearance and makes its purger work that awaits measuring by detection controller control, the pressure gauge transmits the pressure value that detects for detection controller.
Preferably, the detection controller comprises an MCU comprising an STM32 chip.
Preferably, the detection controller comprises a flow reading circuit, the flow reading circuit comprises an RS485 drive receiver SN65HVD30 chip, the output of the flow reading circuit is connected with a socket, and the socket is further connected with the flow meter so as to send the instruction of the MCU and read the data of the flow meter.
Preferably, the detection controller comprises a pressure reading circuit, the pressure reading circuit comprises an RS232 driving receiver MAX3232ESE chip, the output of the pressure reading circuit is connected with a serial port, and the serial port is connected with the pressure gauge so as to send the instruction of the MCU and read the data of the pressure gauge.
Preferably, the power supply part comprises a four-switch buck-boost converter LH15-13B24, a buck power manager LM2596R-12, a three-terminal regulator 7805 and an LDO regulator 1117, and the four-switch buck-boost converter LH15-13B24 converts alternating current voltage into direct current 24V voltage and outputs the direct current 24V voltage to the buck power manager LM 2596R-12; the voltage reduction type power manager LM2596R-12 reduces the voltage and converts the voltage to output 12V voltage to the three-terminal regulator 7805; the three-terminal voltage regulator 7805 reduces the voltage and outputs 5V voltage to the LDO voltage regulator 1117; the LDO voltage regulator 1117 then steps down and outputs 3.3V voltage, and the 24V voltage, the 12V voltage, the 5V voltage and the 3.3V voltage respectively supply power for all parts in the device.
The beneficial effects of the utility model reside in that: in the long-term use process of the cleaner, as the cleaner is a flushing function device, the water flow and the cleaning force of the cleaner are extremely important, and the safety and the service life of the cleaner are also influenced. The utility model discloses can carry out swift high-efficient ground to the purger and carry out discharge and cleaning power and detect, obtain effectual discharge and cleaning power data and give host computer demonstration and record through detecting the controller, detect back self-closing purger and the power portion that finishes simultaneously.
Drawings
Fig. 1 is a block diagram of a cleaning detection device of a cleaner according to an embodiment of the present invention;
fig. 2 is a block diagram of a water flow rate detecting structure of a cleaning and detecting device of a cleaner according to another embodiment of the present invention;
fig. 3 is a block diagram of a cleaning force detecting structure of a cleaning device cleaning detecting device according to another embodiment of the present invention;
fig. 4 is a schematic circuit diagram of an MCU of the cleaning and detecting device of the cleaning device according to an embodiment of the present invention;
fig. 5 is a schematic circuit diagram of a power supply portion of a cleaning detection device of a cleaner according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a flow reading circuit of a detection controller of the cleaning detection device according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a pressure reading circuit of a detection controller of the cleaning detection device according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1, a washer cleaning detection apparatus includes a detection controller 10, a power supply section 20, a flow meter 31, a flow rate patrol instrument 32, a pressure gauge 41, and a pressure patrol instrument 42, wherein,
the detection controller 10 is respectively connected with the power supply part 20, the flowmeter 31, the flow patrol instrument 32, the pressure gauge 41 and the pressure patrol instrument 42, and the detection controller 10, the flowmeter 31, the flow patrol instrument 32, the pressure gauge 41 and the pressure patrol instrument 42 are respectively connected with the cleaner 50 to be detected;
the power supply part 20 supplies power to the detection controller 10, the flowmeter 31, the flow rate polling instrument 32, the pressure gauge 41, the pressure polling instrument 42 and the cleaner 50 to be detected; the flow patrol instrument 32 is controlled by the detection controller 10 to enable the cleaner 50 to be detected to work, and the flow meter 31 transmits the detected water flow to the detection controller 10; the pressure patrol instrument 42 is controlled by the test controller 10 to operate the cleaner 50 to be tested, and the pressure gauge 41 transmits the detected pressure value to the test controller 10.
Example 2
Referring to fig. 2 and 3, which are block diagrams of the water flow detection and the cleaning power detection, the flow meter 31 is connected with the MCU in the detection controller 10 through an RS485 serial port for communication, and obtains a water flow reading of the water outlet pipe 51 of the cleaner 50 in real time and returns the water flow reading to the upper computer for display. The flow patrol instrument 32 is controlled by the detection controller 10 when the test is started, the cleaner 50 is controlled to work through the serial port, the flowmeter 31 starts to work after 5s delay, the water flow within 1min is measured, hip washing and woman washing are respectively measured for 3 times, the detection controller 10 reads the flow value of the flowmeter 31 through serial port communication, the flow value is returned to the upper computer for displaying and recording, and the flowmeter 31 and the power supply part 20 are controlled to be closed after the detection is finished.
The pressure gauge 41 is connected with the MCU in the cleaner through an RS232 serial port for communication, and the pressure reading of the water outlet pipe 51 of the cleaner 50 is obtained in real time and returned to the upper computer for display. The pressure polling instrument 42 is controlled by the detection controller 10 when the test is started, the cleaner 50 is controlled to work through the serial port, the cleaner 50 is set to be the maximum gear of the buttocks, the highest gear of the temperature, the maximum value of the cleaning force within any 2s is measured after water is spouted for 30s, the overhigh peak value point is eliminated, 10 data points which accord with the stress peak value condition are selected, and the average value is obtained. The detection controller 10 reads the flow value of the pressure gauge 41 through serial communication, returns the flow value to the upper computer for displaying and recording, and controls to close the pressure gauge 41 and the power supply part 20 after the detection is finished.
Example 3
Referring to fig. 4, the detection controller includes an MCU including an STM32 chip; referring to fig. 5, the test controller further includes a flow reading circuit, which includes an RS485 drive receiver SN65HVD30 chip, the output of which is connected to a socket CON1, and the socket CON1 is further connected to the flow meter to send the MCU commands and read the flow meter data.
Referring to fig. 6, the detection controller comprises a pressure reading circuit, the pressure reading circuit comprises an RS232 driving receiver MAX3232ESE chip, the output of the pressure reading circuit is connected with a serial port DB3, a serial port DB3 is connected with the pressure gauge so as to send the instruction of the MCU and read the data of the pressure gauge, and the serial port DB4 is connected and communicated with the upper computer.
Referring to fig. 7, the power supply section 20 includes a four-switch buck-boost converter LH15-13B24, a buck power manager LM2596R-12, a three-terminal regulator 7805 and an LDO regulator 1117, and a four-switch buck-boost converter LH15-13B24 converts an ac voltage into a dc 24V voltage and outputs the dc 24V voltage to the buck power manager LM 2596R-12; the voltage reduction type power manager LM2596R-12 reduces the voltage and converts the voltage to output 12V voltage to the three-terminal regulator 7805; the three-terminal voltage regulator 7805 reduces the voltage and outputs 5V voltage to the LDO voltage regulator 1117; the LDO voltage regulator 1117 then steps down and outputs 3.3V voltage, and the 24V voltage, the 12V voltage, the 5V voltage and the 3.3V voltage respectively supply power for all parts in the device.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (5)
1. A cleaning detection device of a cleaner is characterized by comprising a detection controller, a power supply part, a flow meter, a flow polling instrument, a pressure gauge and a pressure polling instrument, wherein,
the detection controller is respectively connected with the power supply part, the flowmeter, the flow polling instrument, the pressure gauge and the pressure polling instrument, and the detection controller, the flowmeter, the flow polling instrument, the pressure gauge and the pressure polling instrument are respectively connected with the cleaner to be detected;
the power supply part supplies power to the detection controller, the flowmeter, the flow polling instrument, the pressure gauge, the pressure polling instrument and the cleaner to be detected; the flow patrol detector is controlled by the detection controller to enable the cleaner to be detected to work, and the flowmeter transmits the detected water flow to the detection controller; the pressure patrols and examines the appearance and makes its purger work that awaits measuring by detection controller control, the pressure gauge transmits the pressure value that detects for detection controller.
2. The apparatus of claim 1, wherein the detection controller comprises an MCU comprising an STM32 chip.
3. The device of claim 2, wherein the detection controller comprises a flow reading circuit, the flow reading circuit comprises an RS485 drive receiver SN65HVD30 chip, the output of the RS485 drive receiver SN65HVD30 chip is connected with a socket, and the socket is further connected with the flow meter so as to send the instructions of the MCU and read the data of the flow meter.
4. The device of claim 2, wherein the detection controller comprises a pressure reading circuit, the pressure reading circuit comprises an RS232 driving receiver MAX3232ESE chip, the output of the pressure reading circuit is connected with a serial port, and the serial port is connected with the pressure gauge so as to send the instruction of the MCU and read the data of the pressure gauge.
5. The apparatus of claim 1, wherein the power supply section comprises four-switch buck-boost converter LH15-13B24, buck power manager LM2596R-12, three-terminal regulator 7805 and LDO regulator 1117, four-switch buck-boost converter LH15-13B24 converting ac voltage to dc 24V voltage for output to buck power manager LM 2596R-12; the voltage reduction type power manager LM2596R-12 reduces the voltage and converts the voltage to output 12V voltage to the three-terminal regulator 7805; the three-terminal voltage regulator 7805 reduces the voltage and outputs 5V voltage to the LDO voltage regulator 1117; the LDO voltage regulator 1117 then steps down and outputs 3.3V voltage, and the 24V voltage, the 12V voltage, the 5V voltage and the 3.3V voltage respectively supply power for all parts in the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020186577.7U CN211347429U (en) | 2020-02-20 | 2020-02-20 | Cleaning detection device for cleaner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020186577.7U CN211347429U (en) | 2020-02-20 | 2020-02-20 | Cleaning detection device for cleaner |
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| CN211347429U true CN211347429U (en) | 2020-08-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023050607A1 (en) * | 2021-09-30 | 2023-04-06 | 浙江大学台州研究院 | Smart toilet key component performance automatic test system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023050607A1 (en) * | 2021-09-30 | 2023-04-06 | 浙江大学台州研究院 | Smart toilet key component performance automatic test system |
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