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Jet detection nozzle with self-cleaning function and closestool

A self-cleaning and spray head technology, applied in the field of bathroom accessories, can solve the problems of wireless circulating flushing of the flushing system, affecting the accuracy of detection data, easy access to discharge, etc., to achieve the effect of improving cleaning power, simple layout, and reducing water consumption

Active Publication Date: 2021-10-15
JOMOO KITCHEN & BATHROOM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The side of the detection window facing away from the sensing head of the detection sensor is the detection surface, which is in contact with the toilet water seal. Therefore, the detection surface of the detection window is easy to touch the dirt discharged into the toilet water seal. If the detection surface of the detection window is not aligned Cleaning will lead to more and more residual dirt on the detection surface, which will affect the accuracy of detection data
In particular, if the detection sensor is used for toilet flushing control, when there is dirt residue on the detection surface of the detection window and affects the detection, it will cause the flushing system to flush in a wireless cycle, resulting in waste of water resources

Method used

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  • Jet detection nozzle with self-cleaning function and closestool
  • Jet detection nozzle with self-cleaning function and closestool
  • Jet detection nozzle with self-cleaning function and closestool

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Embodiment Construction

[0029] In the present invention, for the description, the orientation or positional relationship indicated by "up", "down", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention, rather than indicating or implying the Means that a device must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the scope of the invention. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations. In the description of this application, "and / or" describes the association relationship of associated objects, indicating that there may be three relationships, for example, A, and / or, B, may indicate: A exists alone, A and B exist simultaneously, There are three cases of B alone.

[0030] See Figure 1-Figure 5 As shown, a spray detection...

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Abstract

The invention discloses a jet detection nozzle with a self-cleaning function and a closestool. The jet detection nozzle is mounted at a jet orifice at the bottom of a urinal of the closestool, the jet detection nozzle comprises a nozzle main body and a detection sensor, the nozzle main body is provided with a jet orifice capable of communicating with a water seal of the closestool, and the detection sensor is arranged on the nozzle main body. The nozzle main body is provided with a transparent detection window corresponding to a sensing head of the detection sensor, and one surface, back to the sensing head, of the detection window is a detection surface; and the nozzle main body is further provided with a self-cleaning cleaning hole, and water entering the self-cleaning cleaning hole can clean the detection surface and is discharged into a closestool water seal. According to the invention, dirt can be effectively prevented from remaining on the detection surface of the detection window so that the influence of dirt remaining on the detection surface on the accuracy of detection data of the detection sensor is avoided.

Description

technical field [0001] The invention relates to the field of bathroom accessories, in particular to a spray detection nozzle and a toilet with self-cleaning function. Background technique [0002] In the existing toilet structure, there is a kind of nozzle head is arranged at the injection port at the bottom of the toilet bowl, and the nozzle is used to spray water flow towards the sewage discharge channel of the toilet, thereby realizing the sewage discharge effect. Some nozzles are also equipped with detection sensors for detecting the turbidity of the toilet water seal water or the properties of the substances in the toilet water seal. The detection sensor is an electronic product, which needs to be sealed in the nozzle to avoid failure when exposed to water. Therefore, it is necessary to set a transparent detection window in the shower head, and make the sensing head of the detection sensor correspond to the transparent detection window so as to perform detection throug...

Claims

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Application Information

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IPC IPC(8): E03D11/00G01N33/18G01N33/493B08B3/02
CPCE03D11/00G01N33/18G01N33/493B08B3/02
Inventor 林孝发林孝山阙大海卢智华李胜红
Owner JOMOO KITCHEN & BATHROOM
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