A direct drinking water dispenser based on infrared ranging sensor
An infrared distance measuring and direct drinking fountain technology, which is applied in beverage preparation devices, household appliances, applications, etc., can solve the problems of insufficient automation and inconvenient use.
Active Publication Date: 2018-07-03
苏州福羊自控科技有限公司
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- Application Information
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Problems solved by technology
The degree of automation of this direct water dispenser is not high enough, and it is not convenient enough to use
Method used
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[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0025] like figure 1 and figure 2 As shown, the present invention provides a direct drinking water dispenser based on an infrared ranging sensor, comprising: a water receiving bin 1, which is in the shape of a cube, and is used to put a water receiving container 4; The top 9 of the water tank 1 extends downward along the central axis of the water receiving tank; the solenoid valve is arranged on the outlet pipe 3; the first infrared distance measuring sensor 7 is arranged on the top of the water receiving tank 9, close to the water outlet pipe, and the optical path of the first infrared distance measuring sensor is parallel to the central axis; the second infrared distance measuring sensor 8 is arranged at the lower end 13 of the water outlet pipe, and the second The optic...
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The invention discloses a direct water dispenser based on infrared distance measurement sensors. The direct water dispenser comprises a water receiving bin, a water outlet pipe and an electromagnetic valve, wherein the electromagnetic valve is arranged on the water outlet pipe. The first height h1 of the water receiving bin and the second height h2 from the lower end of the water outlet pipe to the bottom of the water receiving bin are recorded in a data processing module in advance. The data processing module controls the first infrared distance measurement sensor to detect the first distance d1 front the top of the water receiving bin to the top wall of a water receiving container and subject the first distance from the first height to obtain the third height h3 of the water receiving container. The data processing module controls the electromagnetic valve to be switched on; in the process of keeping the electromagnetic valve to be switched on, the data processing module controls the second infrared distance measurement sensor to detect the second distance d2 front the lower end to the inner water level of the water receiving container continuously, and when the result obtained by subjecting d2 from h2 is equal to h3, the data processing module controls the electromagnetic valve to be switched off. The water level in the water receiving container is detected automatically, and the use convenience degree of the water receiving container is improved.
Description
technical field [0001] The invention relates to a direct drinking water dispenser, in particular to a direct drinking water dispenser based on an infrared distance measuring sensor. Background technique [0002] A direct drinking water dispenser is a machine that purifies water so that it can be drunk directly. It is a kind of water appliance, through multi-stage purification, the tap water can achieve the effect of direct drinking. At present, this direct drinking water dispenser is installed in many communities, which greatly facilitates people's life. But at present, the water discharge and the water stop of the straight water dispenser are all controlled by the user, that is, the user decides when to discharge the water and when to stop the water according to the volume of the water receiving container carried. The degree of automation of this straight water dispenser is not high enough, and it is not convenient enough to use. Contents of the invention [0003] In v...
Claims
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IPC IPC(8): A47J31/46A47J31/44
CPCA47J31/44A47J31/46
Inventor 谢飞平何为华刘雪芬
Owner 苏州福羊自控科技有限公司