A vacuum-assisted flush toilet with a delayed suction shut-off system
A technology for shutting down the system and flushing toilets, which is applied to flushing equipment with water tanks, water supply devices, sanitary equipment for toilets, etc., can solve problems such as insufficient water seals, and prevent insufficient water seals, odors and pollutants from entering the water tank. and water supply system, control precise effect
Inactive Publication Date: 2018-09-28
佛山市蒙那奇建材科技有限公司
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] In addition, the use of vacuum-assisted toilets, due to the existence of the vacuum source, it is easy to suck up the water in the upper trap, resulting in insufficient water seal
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.
[0026] The basic idea of the present invention is to use the time-delay pumping and closing system to realize precise control of the vacuum source so that each flushing is more stable and reliable, prevent odor and pollutants from entering the water tank, and prevent insufficient water seal due to over-suction .
[0027] refer to figure 1 , 2 , 3, and 4, the vacuum-assisted flush toilet 10 with a delayed pumping and closing system of the present embodiment includes a toilet base 11, and a water tank 12 is used to provide water to the toilet base 11 at the beginning of flushing, A flushing pipe 30 carrying water downstream to the sewer, a vacuum source applied to the bend channel 31 during flushing of the toilet, and a delayed suction shut-off system 20 for controlling the opening and closing of the vacuum source.
[0028] The water tank 12 is di...
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 vacuum auxiliary toilet bowl with a delayed air exhaust closing system. The toilet bowl comprises a toilet bowl base, a water tank, a washing pipeline, a vacuum source and the delayed air exhaust closing system, wherein the water tank is used for supplying water into the toilet bowl base at the beginning of washing, the washing pipeline is used for carrying water towards the downstream direction to a sewer, the vacuum source is exerted on a bend channel at the toilet bowl washing period, and the delayed air exhaust closing system is connected to a bend and used for controlling opening and closing of a vacuum source channel circularly. The vacuum auxiliary toilet bowl is characterized in that the delayed air exhaust closing system is in the opened state at the initial state of toilet bowl washing so that the pumping force of the vacuum source to the bend channel can be guaranteed, the delayed air exhaust closing system is in the closed state at the later period of toilet bowl washing so that the dirt can be prevented from entering the water tank, and the occurrence that due to the fact that the inlet valve siphoning is invalid, the dirt enters a water supply system is prevented. By means of the toilet bowl with the structure, water can be effectively saved, the water pollution caused by the fact that the dirt enters the water supply system is prevented, and the insufficient water seal caused by excessive siphoning is prevented.
Description
technical field [0001] The present invention relates to a flush toilet, in particular to a vacuum-assisted flush toilet with a time-delayed suction closing system. Background technique [0002] Vacuum-assisted flush toilets, which can increase the pressure difference required for siphoning, use less water to achieve better flushing effects, and do not produce additional noise, have been researched and developed by professionals. However, the use of a vacuum-assisted toilet to generate a larger siphon, because a vacuum needs to be added to the sewage bend of the toilet base during the flushing process, will cause pollutants to enter the water tank through the vacuum channel, and then may enter the water supply pipe and pollute domestic water. . No matter liquid or solid excreta all contain a large amount of odor and pathogens of various intestinal infectious diseases and parasitic diseases, if they enter the water tank or water supply pipeline, problems such as pollution wil...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E03D1/00E03D1/30E03D9/16
Inventor 林文斌
Owner 佛山市蒙那奇建材科技有限公司