Unlock instant, AI-driven research and patent intelligence for your innovation.
A dual-increasing flushing toilet and its control method
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A control method and toilet technology, applied in the field of sanitary ware, can solve problems such as poor flushing ability, and achieve the effect of improving flushing ability
Active Publication Date: 2021-02-19
XIAMEN R&T PLUMBING TECH
View PDF7 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
Since one control valve is closed while the other control valve is open, there is no step of accumulating pressure and flow in the middle of the flushing control method, so that the flushing ability is not good at low pressure
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
no. 1 example
[0034] First embodiment (open the cleaning control valve 21 first and then open the main flushing control valve 31 after an interval T2):
[0035] In this embodiment, the control method of the double-increasing flushing toilet includes the following steps:
[0036] S1. Open the cleaning control valve 21 for controlling the on-off of the cleaning pipeline 20, and after the opening state of the cleaning control valve 21 is maintained for T1 seconds, close the cleaning control valve 21;
[0037] S2. After the closed state of the cleaning control valve 21 is maintained for T2 seconds, the main flushing control valve 31 for controlling the on-off of the main flushing pipeline 30 is opened, and the open state of the main flushing control valve 31 is maintained for T3 seconds.
[0038] In the step S2, the value range of T2 includes 0.5 to 8 seconds, preferably, 3 seconds to 5 seconds.
[0039] In the step S2, after the open state of the main flush control valve 31 is maintained for ...
no. 2 example
[0043] Second embodiment (firstly open the main flushing control valve 31 and then open the cleaning control valve 21 after an interval T2):
[0044] This embodiment also provides another control method for a dual-increasing flushing toilet, which includes the following steps:
[0045] S3. Open the main flush control valve 31 for controlling the on-off of the main flush pipeline 30, and after the open state of the main flush control valve 31 is maintained for T3 seconds, close the main flush control valve 31;
[0046] S4. After the closed state of the main flushing control valve 31 is maintained for T2 seconds, the cleaning control valve 21 for controlling the opening and closing of the cleaning pipeline 20 is opened, and the open state of the cleaning control valve 21 is maintained for T1 seconds.
[0047] In the step S4, the value range of T2 includes 0.5 to 8 seconds, preferably, 3 seconds to 5 seconds.
[0048] Before the step S3, it further includes a step S0: triggering...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Login to View More
Abstract
The invention discloses a double-increasing flow flushing toilet and a control method thereof. Firstly, the cleaning control valve used to control the on-off of the cleaning pipeline is opened, and the opening state of the cleaning control valve is maintained for T1 seconds, and then closed. The cleaning control valve; and after the closed state of the cleaning control valve is maintained for T2 seconds, the main flushing control valve for controlling the on-off of the main flushing pipeline is opened, and the open state of the main flushing control valve is maintained for T3 Seconds; vice versa; thus, by setting a time interval T2 during the alternate opening of the two control valves, the control valves accumulate pressure and flow during the closing period, improving the flushing capacity of the toilet.
Description
technical field [0001] The invention relates to the technical field of sanitary ware, in particular to a double-increasing flushing toilet and a control method thereof. Background technique [0002] Existing toilet flushing devices are generally equipped with a cleaning waterway for cleaning the inner wall of the toilet bowl and a main flushing waterway for spraying the spray holes at the bottom of the toilet bowl, and two jet flow increasing pumps are used to spray the inner wall of the toilet bowl. The cleaning waterway and the main flushing waterway carry out jet boosting, and the tap water pipeline directly supplies water to the two jet boosters to start the jet booster pump. In order not to share the water supply pressure of the tap water pipeline to obtain a better flushing function, generally through Its delay function controls the on-off control of the above-mentioned main flushing waterway and washing waterway by time intervals, or alternately opens the two control ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More