Toilet flushing control method and flushing toilet

A control method and toilet technology, applied in the field of bathroom, can solve the problems of increasing the manufacturing difficulty and cost of a ceramic seat, the effect of pre-wetting is not large, and the flow of pre-wetting is large, so as to ensure the integrity, the structure is diverse, and the flushing area is increased. and strength effects

Pending Publication Date: 2022-01-21
QUANZHOU KEMU INTELLIGENT KITCHEN & TOILET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For people who go to the toilet for a long time, the water film on the ceramic wall will dry quickly during the process of going to the toilet, resulting in little effect of pre-wetting
[0004] In addition, in existing smart toilets, flushing and pre-wetting are separated, in which the pre-wetting structure is installed on the cover, and the flushing structure is installed on the cer

Method used

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  • Toilet flushing control method and flushing toilet
  • Toilet flushing control method and flushing toilet
  • Toilet flushing control method and flushing toilet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046]A method for controlling flushing of a toilet, in which a pressure regulating module 40 and at least one injection assembly 30 are arranged on a cover body 10 . The jetting end of the jetting assembly 30 is facing the side wall of the urinal 21 . The pressure regulating module 40 communicates with the water inlet end of the spray head 31 to adjust the water pressure, that is, the pressure regulating module 40 can adjust the pressure and flow rate of the water sprayed by the spray assembly 30 .

[0047] The concrete steps of the inventive method are as follows:

[0048] see figure 1 , detect whether the user is seated, when it is detected that the user is seated, start the pre-humidification function, control the pressure regulating module 40 to lower the water pressure, and at the same time turn on the spray assembly 30 to spray at least one pre-wet water flow according to the preset time interval. The duration of each pre-wet water flow can also be set according to ne...

Embodiment 2

[0062] see figure 1 , Figure 5-Figure 6 , a toilet flushing control method and a flushing toilet, its main features are the same as the first embodiment, the difference is: the spray head 31 and the base 11 are rotatably connected. Specifically, the spray assembly 30 is further provided with an adapter 31c, through which the spray head 31 is connected. The adapter 31c is fixed on the cover 10 and one end thereof is connected to the connecting pipe 33; the spray head 31 is rotatably connected and communicated with the adapter 31c. That is, the connecting portion 31a of the injection head 31 is inserted into the adapter 31c, and it can rotate relative to the adapter 31c within a certain angle range, and its angle relative to the inner wall of the seat body 20 can be adjusted to meet the requirements of different injection angles. In order to ensure the sealing performance between the spray head 31 and the adapter 31c, at least one sealing ring is provided between the spray he...

Embodiment 3

[0067] see figure 1 , Figure 7-Figure 9 , a toilet flushing control method and a flushing toilet, its main features are the same as the first embodiment, the difference is: the spray head 31 and the base 11 are rotatably connected. Specifically, the spraying assembly 30 also includes a casing 34 and a rotating drive assembly 35; the casing 34 is fixed on the base 11 and is provided with a water inlet 36c. One end of the spray head 31 is rotatably connected to the base 11 and communicated with the water inlet 36c, and the other end is a spray end facing the side wall of the urinal 21 .

[0068] The rotation driving assembly 35 is connected to drive the spray head 31 to rotate so that the spray end sprays water towards the side wall of the urinal 21 . The rotating drive assembly 35 can be driven by gears, and includes a motor 35a, a driving wheel 35b and a driven wheel 35c. The motor 35a is connected to drive the driving wheel 35b to rotate. Wherein, the motor 35 a is fixed ...

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Abstract

The invention relates to a toilet flushing control method and a flushing toilet. A pressure adjusting module and at least one spraying assembly are arranged on a cover body, the spraying end of the spraying assembly faces the side wall of a toilet bowl, and the pressure adjusting module is communicated with the water inlet end of a spraying head to adjust the water pressure; when it is detected that a user sits on the seat, the pre-wetting function is started, the pressure adjusting module is controlled to lower the water pressure, and meanwhile the spraying assembly is started to spray pre-wetting water flow at least once according to a preset time interval; and when a flushing command is received, the pre-wetting function is stopped, the pressure adjusting module is controlled to increase the water pressure, and meanwhile the spraying assembly is started to spray flushing water flow to the side wall of the urinal so as to flush the urinal. Pre-wetting and flushing are integrated on the cover body, and the water pressure is controlled through the pressure adjusting module, so that a seat body does not need to be provided with a flushing port, dirt hiding and carrying can be effectively avoided, the integrity of the ceramic seat body is ensured, the ceramic seat body is more attractive, the manufacturing difficulty is reduced, and water resources are saved.

Description

technical field [0001] The invention relates to the field of sanitary ware, in particular to a flushing control method of a toilet and a flushing toilet. Background technique [0002] The toilet usually includes a seat body and a cover body. A flushing port is provided at the bottom of the inner wall of the seat for inputting a flushing water channel, or a brush ring water channel or a brush ring jet port is provided on the inner wall near the top for inputting a flushing water channel. The cover and the seat are detachably connected, and are provided with a cover and a seat ring. For the smart toilet, a retractable flushing pipeline is also integrated on the cover to realize functions such as hip washing or women's washing. [0003] There are two main types of control logics for the flushing of existing smart toilets: the first one is without pre-wetting function, and flushes directly after going to the toilet; the second one has pre-wetting function, pre-wets before going ...

Claims

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Application Information

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IPC IPC(8): E03D11/06E03D11/13E03D5/10E03D9/00
CPCE03D11/06E03D11/13E03D5/105E03D9/00E03D9/002
Inventor 林孝发林孝山刘祖华徐鹏林根远
Owner QUANZHOU KEMU INTELLIGENT KITCHEN & TOILET
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