Toilet dynamic flushing method and dynamic flushing odor and splash-proof water built-in cistern toilet

Abstract

A toilet dynamic flushing method and a dynamic flushing anti-odor and anti-splashing water built-in water tank toilet, the toilet comprises a toilet pool body, a toilet barrel body, a toilet bottom which is integrally formed with the toilet pool body and the toilet barrel body, and a water storage bend arranged at the lower end of the toilet pool body, and further comprises: a dirt receiving area, a region formed in the upper end of the water storage bend and above the water seal surface thereof, one side corresponding to the falling direction of the dirt and in an inclined structure, for receiving the dirt and changing the movement speed and direction thereof; wherein the water seal surface of the water storage bend is below the dirt receiving area; a water storage cavity is formed by the toilet barrel body, the toilet pool body and the toilet bottom; a flushing port is arranged above the dirt receiving area and is in fluid communication with the water storage cavity, for flushing water to the dirt receiving area; a water valve is arranged at the inlet end of the flushing port; a control device is connected with the water valve and is configured to control the water valve to be opened to form a water flow barrier before the dirt falls into the dirt receiving area, and to adjust the opening amplitude of the water valve according to the volume of the dirt; and a water inlet system is in fluid communication with the water storage cavity and is used for water injection to the water storage cavity.

Description

Technical Field

[0001] This invention relates to the field of sanitary ware, and in particular to a dynamic flushing method for a toilet and a toilet with a built-in water tank for dynamic flushing, odor prevention, and splash prevention. Background Technology

[0002] In existing technologies, toilets typically use a single, high-volume, high-pressure flushing method after defecation. Because of the accumulated waste, the inner diameter of the water trap generally needs to be relatively large to prevent clogging, and the cross-section of the water seal is usually even larger. Therefore, when the flush volume is insufficient, the waste usually swirls within the water seal, requiring a large flush volume to remove it. Furthermore, since the goal is to flush away static waste, even waste adhering to the bowl walls, this further increases the difficulty of flushing, necessitating greater flushing force and generating significant flushing noise. Another drawback of single-flush is that if feces fall directly into the toilet's water seal, it causes wastewater to splash. When it lands on the bowl walls above the water seal, it releases a large amount of unpleasant odors and harmful bacteria, and the longer the waste adheres to the bowl walls, the more difficult it is to flush away. As a result, many users are accustomed to flushing midway through defecation. However, existing direct-flush toilets have a strong flushing force, and water may splash onto the buttocks when flushing midway. Siphon toilets, on the other hand, generate aerosols when flushing, which can easily allow bacteria to enter the body. Furthermore, existing toilets consume too much water per flush.

[0003] Toilets can be broadly categorized into two types: standard toilets and smart toilets. Standard toilets have a water tank at the top back, which increases the toilet's height by approximately 31 centimeters and its length by approximately 21 centimeters, impacting the overall layout of small bathrooms. Smart toilets are generally tankless, compact, aesthetically pleasing, and space-saving; they connect directly to the tap water supply and use the water pressure to flush; therefore, they require relatively high water pressure; when the water pressure is low, it can often lead to the embarrassing situation of not being able to flush away waste.

[0004] Toilets are particularly prone to developing odors, requiring frequent flushing. The odor primarily stems from unremoved dirt and grime that remains after each flush, allowing bacteria to multiply. Furthermore, a washbasin is typically located next to the toilet, and its wastewater flows through pipes and traps into the drain. The daily volume of wastewater discharged from bathroom washbasins is substantial, and this wastewater could actually be used to flush the toilet.

[0005] Toilets are generally only suitable for sitting, but many people are more accustomed to squatting. Existing toilets that can be used for both sitting and squatting are relatively complex in structure and require switching between the two modes, which is quite inconvenient. Summary of the Invention

[0006] To address the aforementioned problems, this invention provides a dynamic flushing method for toilets and a dynamic flushing toilet with an internal water tank for odor prevention and splash control. Utilizing the kinetic energy of falling waste, the timely coordination of water flow obstruction and flushing, and the alteration of the direction and speed of the falling waste, it can guide waste into the water seal with minimal water usage or flush it away directly with minimal water usage, saving water while preventing odors and wastewater splashing. Another objective of this invention is to eliminate the external water tank above the toilet, significantly reducing the toilet's size and freeing up more space in the bathroom, while not requiring high water pressure from the tap, eliminating the need for a booster pump, and preventing situations where waste cannot be flushed away due to low water pressure. Furthermore, it significantly reduces flushing noise. Yet another objective of this invention is to reuse wastewater from the washbasin for toilet flushing, greatly saving water. Excess wastewater from the washbasin also automatically flushes the inner wall of the toilet bowl, effectively removing dirt and bacteria that are difficult to see with the naked eye from the inner wall of the toilet bowl, preventing toilet odors. The purpose of this invention is to enable the toilet to be used in both sitting and squatting positions, while taking into account the usage habits of different groups of people.

[0007] A method for dynamic flushing of a toilet is provided, characterized by the following steps:

[0008] Construct a toilet structure, which includes a toilet bowl 1, a toilet tub 2, and a toilet bottom 3 integrally formed with the toilet bowl 1 and the toilet tub 2. The toilet tub 2, the toilet bowl 1, and the toilet bottom 3 enclose and form a water storage cavity 5.

[0009] A water trap 4 is installed at the lower end of the toilet bowl 1;

[0010] In the area above the water trap 4 and above its water surface, an inclined waste receiving area 6 is constructed on the side corresponding to the direction in which the waste falls, to receive the waste and change its speed and direction of movement.

[0011] The water cover of the trap 4 is located below the waste receiving area 6, and the top diameter of the trap 4 is larger than the diameter of its water cover.

[0012] A flushing port 7 is arranged above the waste receiving area 6, and the flushing port 7 is fluidly connected to the water storage cavity 5 for flushing the waste receiving area 6.

[0013] The control device controls the water valve located at the inlet of the flushing port 7 to open the water valve before the waste falls into the waste receiving area 6 to form a water flow barrier, and adjusts the opening range of the water valve according to the volume of the waste.

[0014] Water is supplied to the water storage cavity 5 through the water inlet system;

[0015] Therefore, when a small volume of feces is discharged, the control device slightly opens the water valve before the small volume of feces falls into the waste receiving area 6, so that the water storage cavity 5 releases a small flow of water into the waste receiving area 6 through the flushing port 7. The small volume of feces will slide into the water seal under the combined effect of its own kinetic energy, the obstruction and flushing of the small flow of water, and the change in the speed and direction of the falling waste by the waste receiving area 6. This prevents sewage from splashing and prevents the emission of odor. The traces of waste remaining in the waste receiving area 6 will also be quickly washed away by the small flow of water, preventing the adhesion of waste and the emission of odor.

[0016] When a large volume of feces is discharged, the control device opens the water valve significantly before the feces fall into the waste receiving area 6, causing the water storage cavity 5 to flush the waste receiving area 6 with a large flow of water through the flushing port 7. The large volume of feces will be discharged smoothly into the outlet of the water trap 4 under the combined effect of its own kinetic energy, the obstruction and timely flushing of the large flow of water, and the change in the speed and direction of the falling waste by the water trap 4. This allows the waste to be flushed away immediately with a small amount of water, saving water while preventing the emission of odors and the splashing of sewage.

[0017] Optionally, it further includes: designing the bottom side of the water trap 4, including the waste receiving area 6, corresponding to the waste sliding trajectory as streamlined, so that the running trajectory of the waste sliding into the water seal along the waste receiving area 6 and being discharged through the outlet at the tail end of the water trap 4 is streamlined.

[0018] Optionally, it further includes: an annular top cover 17 is fastened above the top of the toilet bowl 2 and the toilet basin 1, the inner ring of which extends 2 cm to the inner side of the top of the toilet basin 1.

[0019] A flushing trough 21 and a water storage trough 23 are constructed inside the annular top cover 17, wherein the flushing trough 21 surrounds the inner ring of the annular top cover 17 and the water storage trough 23 surrounds the outer ring of the flushing trough 21.

[0020] Several evenly distributed water outlets 22 are made on the inner side of the bottom of the flushing tank 21, and each water outlet 22 is aligned with the inner side of the top of the toilet bowl 1.

[0021] A water inlet 26 is provided between the flushing tank 21 and the water storage tank 23; a second water valve is installed at the water inlet 26; and a second control device is further provided to control the opening and closing of the second water valve.

[0022] A second water inlet system is provided and configured to supply water to the water storage tank 23. The second water inlet system is connected to the inlet end 24 of the water storage tank.

[0023] Optionally, it further includes: a second water inlet system connecting the toilet sink drain outlet to the water storage tank inlet 24 via a water storage pipe 32;

[0024] The diameter and height of the water storage pipe 32 are configured to correspond to those of the water storage tank 23;

[0025] Connect the inlet end 33 of the water storage pipe to the drain outlet of the bathroom sink via a flexible hose; connect the outlet end 34 of the water storage pipe to the inlet end 24 of the water storage tank via a flexible hose.

[0026] Several overflow outlets 20a with a height of 2 mm are provided between the upper end of the flushing tank 21 and the upper end of the water storage tank 23;

[0027] When the water storage pipe 32 and the water storage tank 23 are full of water, the wastewater from the washbasin flows into the flushing tank 21 through the overflow outlet 20a and is discharged into the toilet bowl 1 through the water outlet 22 for automatic flushing.

[0028] Therefore, with the high frequency of use of the washbasin, its wastewater will automatically flush the toilet bowl 1 more frequently, which can wash away the fine stains and bacteria that are difficult to remove during normal flushing, thereby effectively preventing the generation of odors and reducing the maintenance needs of manually washing the toilet.

[0029] A dynamic flushing, odor-proof, and splash-proof toilet with a built-in water tank is provided, comprising a toilet bowl 1, a toilet bowl 2, a toilet bottom 3 integrally formed with the toilet bowl 1 and the toilet bowl 2, and a water trap 4 disposed at the lower end of the toilet bowl 1. The toilet is characterized by further comprising:

[0030] The waste receiving area 6 is formed at the upper end of the water trap 4 and is located in the area above its water surface. It corresponds to the side of the direction in which the waste falls and is constructed in an inclined shape to receive the waste and change its speed and direction of movement.

[0031] Among them, the water cover of the water trap 4 is located below the waste receiving area 6; the top diameter of the water trap 4 is larger than the diameter of its water cover.

[0032] The water storage cavity 5 is formed by the toilet bowl 2, the toilet basin 1 and the toilet bottom 3.

[0033] The flushing inlet 7 is located above the waste receiving area 6 and is in fluid communication with the water storage cavity 5, and is used to flush water into the waste receiving area 6.

[0034] A water valve is installed at the inlet end of the flushing port 7;

[0035] The control device, connected to the water valve, is configured to open the water valve before the waste falls into the waste receiving area 6 to form a water flow barrier, and to adjust the opening range of the water valve according to the volume of the waste.

[0036] The water inlet system is in fluid communication with the water storage cavity 5 and is used to inject water into the water storage cavity 5.

[0037] Therefore, when a small volume of feces is discharged, the control device slightly opens the water valve slightly before the small volume of feces falls into the waste receiving area 6, so that the water storage cavity 5 releases a small flow of water into the waste receiving area 6 through the flushing port 7. The small volume of feces will slide into the water seal under the combined effect of its own kinetic energy, the obstruction and flushing of the small flow of water, and the change in the speed and direction of the falling waste by the waste receiving area 6. This prevents sewage from splashing and prevents the emission of odor. The traces of waste remaining in the waste receiving area 6 will also be quickly washed away by the small flow of water, preventing the adhesion of waste and the emission of odor.

[0038] When a large volume of feces is discharged, the control device opens the water valve slightly before the large volume of feces falls into the waste receiving area 6, causing the water storage cavity 5 to release a large flow of water into the waste receiving area 6 through the flushing port 7. The large volume of feces will be discharged smoothly into the outlet of the water trap 4 under the combined effect of its own kinetic energy, the obstruction and timely flushing of the large flow of water, and the change in the speed and direction of the falling waste by the water trap 4. This can flush away the waste immediately with a small amount of water, saving water while preventing the emission of odor and the splashing of sewage.

[0039] Optionally, the trap 4, including the waste receiving area 6, corresponds to the bottom side of the waste sliding trajectory and is streamlined in shape, so that the trajectory of the waste sliding into the water seal along the waste receiving area 6 and being discharged through the outlet at the tail end of the trap 4 is streamlined.

[0040] Optionally, the bottom of the toilet bowl 2 is flush with the ground, the bottom of the toilet 3 is flush with or higher than the bottom of the toilet bowl 2, and the water trap 4 is located below the bottom of the toilet 3.

[0041] Optionally, the water valve includes a ring 10 whose outer peripheral surface is sealed and fitted with the inner peripheral surface of the flushing port 7, and a valve 11 rotatably hinged to the top of the ring 10; the valve 11 is provided with a rubber sheet 12, and the water valve closes when the free end of the valve 11 rotates downward until its rubber sheet 12 is in contact with the top surface of the ring 10.

[0042] A torsion spring 13 is connected between the valve 11 and the ring 10. The torsion spring 13 is used to make the water valve tend to close.

[0043] The control device includes a fixed pulley 14 installed on the rear side wall of the toilet bowl 2, and a steel wire flexible cord 15 whose lower end is connected to the free end of the valve 11;

[0044] The free end of the steel wire 15 extends outward from the top of the right or left side wall of the toilet bowl 2, around the fixed pulley 14.

[0045] The free end of the steel wire cord 15 is provided with a pull ring 16;

[0046] When the pull ring 16 is pulled, the free end of the valve 11 is pulled upward through the steel wire rope 15 and the fixed pulley 14, and the water valve is opened.

[0047] When the pull ring 16 is released, the free end of the valve 11 rotates under the combined action of its own weight and the torque of the torsion spring 13 until its rubber sheet 12 is tightly attached to the top surface of the ring 10, and the water valve is closed.

[0048] Optionally, an annular top cover 17 is fastened to the top of the toilet bowl 2 and the toilet basin 1, with its inner ring extending 2 cm to the inner side of the top of the toilet basin 1.

[0049] The annular top cover 17 includes a box body 18 and a box cover 19 that are interlocked with each other, forming a hollow box structure;

[0050] The box body 18 has an annular partition 20 inside, which divides it into a flushing tank 21 and a water storage tank 23;

[0051] A number of water outlet holes 22 are evenly distributed on the inner side of the bottom of the flushing tank 21, and each water outlet hole 22 corresponds to the inner side of the top of the toilet bowl 1.

[0052] A water outlet 26 is provided between the flushing tank 21 and the water storage tank 23, where a second water valve is installed;

[0053] It also includes a second control device for controlling the opening and closing of the second water valve;

[0054] And a second water inlet system that supplies water to the water storage tank 23, which is connected to the inlet end 24 of the water storage tank.

[0055] Optionally, the second water valve includes a second valve 27 rotatably hinged to the water inlet 26. The second valve 27 is provided with a second rubber sheet 28. When the free end of the second valve 27 rotates to the point where its second rubber sheet 28 fits against the mating surface 26a of the water inlet 26, the second water valve closes.

[0056] A second torsion spring 29 is connected between the second valve 27 and the annular partition 20. The second torsion spring 29 is used to make the second valve 27 tend to close.

[0057] The second control device includes:

[0058] The second steel wire 30, which connects to the second valve 27, extends its free end through the top opening 18a of the box 18 to the outside of the annular top cover 17.

[0059] The second pull ring 31 is provided at the free end of the second steel wire 30; wherein:

[0060] Pulling the second pull ring 31 will open the second water valve;

[0061] When the second pull ring 31 is released, the second torsion spring 29 drives it to close.

[0062] Optionally, the second water inlet system includes a water storage pipe 32 connecting the inlet end 24 of the water storage tank to the drain outlet of the washbasin;

[0063] The diameter and installation height of the water storage pipe 32 correspond to those of the water storage tank 23;

[0064] The inlet end 33 of the water storage pipe is connected to the drain outlet of the washbasin via a flexible hose; the outlet end 34 of the water storage pipe is connected to the inlet end 24 of the water storage tank via a flexible hose.

[0065] The top of the annular partition 20 has several overflow outlets 20a with a height of 2 mm evenly distributed. When the water storage pipe 32 and the water storage tank 23 are full of water, the wastewater from the washbasin flows into the flushing tank 21 through the overflow outlets 20a and is discharged into the toilet bowl 1 through the water outlet 22 to achieve automatic flushing.

[0066] Therefore, with the high frequency of use of the washbasin, its wastewater will automatically flush the toilet bowl 1 more frequently, which can wash away the fine stains and bacteria that are difficult to remove during normal flushing, thereby effectively preventing the generation of odors and reducing the maintenance needs of manually washing the toilet.

[0067] Optionally, the water inlet system includes:

[0068] The water inlet pipe 25, which is integrally formed with the box body 18, is located at the rear end of the annular top cover 17, and the outlet end 25b of the water inlet pipe points to the water storage cavity 5.

[0069] An inlet valve 35 is installed at the outlet end 25b of the inlet pipe, and the inlet valve 35 is located inside the water storage cavity 5.

[0070] The handle 36 is located on the inlet valve 35, and a float ball 37 is fixedly connected to its end; wherein:

[0071] The inlet end 25a of the water inlet pipe is connected to the tap water pipe via a flexible hose;

[0072] When the water level in the water storage cavity 5 rises to the predetermined position, the float ball 37 drives the inlet valve 35 to close.

[0073] When the water level in the water storage cavity 5 drops, the float ball 37 drives the inlet valve 35 to open.

[0074] This enables the automatic maintenance of the water level in the water storage cavity.

[0075] Optionally, the water valve includes a ring 10 whose outer peripheral surface is sealed and fitted with the inner peripheral surface of the flushing port 7, and a valve 11 rotatably hinged to the top of the ring 10; the valve 11 is provided with a rubber sheet 12, and the water valve closes when the free end of the valve 11 rotates downward until its rubber sheet 12 is in contact with the top surface of the ring 10.

[0076] The control device includes: a permanent magnet 38 embedded in the valve 11, an electromagnet 39 corresponding to the permanent magnet 38 and embedded in the ring 10, and a controller electrically connected to the electromagnet 39 for controlling its power supply and current intensity.

[0077] When the controller button is pressed, electromagnet 39 is energized;

[0078] When the electromagnet 39 is energized, it applies an upward thrust to the corresponding end of the permanent magnet 38, causing the free end of the valve 11 to open upward.

[0079] The current intensity of electromagnet 39 increases as the pressure applied to the controller button increases;

[0080] Therefore, the opening range of valve 11 can be controlled by the pressure applied when pressing the controller button;

[0081] When the electromagnet 39 is de-energized, the free end of the valve 11 closes downwards under the combined action of the valve 11's own weight and the attraction of the permanent magnet 38 to its magnetic core.

[0082] Optionally, the second water valve includes a second valve 27 rotatably hinged to the water inlet 26. The second valve 27 is provided with a second rubber sheet 28. When the second valve 27 is rotated until its second rubber sheet 28 is in contact with the mating surface 26a of the water inlet 26, the second water valve is closed.

[0083] The second control device includes: a second permanent magnet 40 embedded in the second valve 27, a second electromagnet 41 corresponding to the outer end of the second permanent magnet 40 and fixed to the bottom of the box 18, a limiting rubber 42 corresponding to the outer end of the second permanent magnet 40 and fixed to the annular partition 20, and a second controller electrically connected to the second electromagnet 41 for controlling its power supply.

[0084] When the second controller button is pressed, the second electromagnet 41 is energized;

[0085] When the second electromagnet 41 is energized, it applies a pushing force to the outer end of the second permanent magnet 40, causing the end to rotate until it is in close contact with the limiting rubber 42 and the second valve 27 is opened.

[0086] When the second electromagnet 41 is de-energized, the attraction between the outer end of the second permanent magnet 40, which is in close contact with the limiting rubber 42, and the magnetic core of the second electromagnet 41 can drive the second valve 27 to complete the gradual and accelerated closing within a predetermined time.

[0087] Therefore, even after the second electromagnet 41 is de-energized, it can still continue to flush water onto the toilet bowl 1 for a certain period of time, thus shortening the time required to press the second controller button.

[0088] Optionally, the top of the left and right side walls of the toilet bowl 2 is located 7 cm laterally outside the top of the toilet bowl 1, so that the two sides of the ring top cover 17 have sufficient width to accommodate squatting use.

[0089] An integrally formed top plate 8 is provided between the top front end of the toilet bowl body 2 and the top front end of the toilet basin body 1;

[0090] A reinforcing rib 9 is provided between the toilet bowl body 1 and the toilet bottom 3.

[0091] Compared with existing technologies, the beneficial effects of the above-mentioned technical solutions are:

[0092] 1. Existing toilets need to flush away a large amount of feces that are tightly adhered to the bowl wall and a lot of waste paper at the same time. In order to prevent blockage, the inner diameter of the water trap needs to be made relatively large, especially the cross-section of the water seal. Therefore, when the flushing volume of existing direct-flush toilets is not large enough, the waste will swirl in the water seal. When the flushing volume of existing siphon toilets is not large enough, the siphon cannot be opened.

[0093] In the water trap 4 of the present invention, a waste receiving area 6 is specially designed on one side of the upper end of the water trap 4, corresponding to the direction of the waste falling, with a preferred inclined arc, so that the waste receiving area 6 has both appropriate longitudinal space to receive the waste and allows the waste to complete the preset speed and direction change at this point.

[0094] Whenever a small volume of feces is expelled, the control device slightly opens the water valve slightly before the small volume of feces falls into the waste receiving area 6, causing the water storage cavity 5 to flush the waste receiving area 6 with a small flow of water through the flushing port 7. The small volume of feces will slide smoothly into the water seal under the combined effect of its own kinetic energy, the timely blocking and flushing of the small flow of water, and the change in the speed and direction of the falling waste by the waste receiving area 6, preventing sewage from splashing and preventing the emission of odor. The traces of waste remaining in the waste receiving area 6 will also be quickly washed away by the small flow of water, preventing the adhesion of waste and the emission of odor.

[0095] Whenever a large volume of feces is discharged, the control device opens the water valve slightly before the large volume of feces falls into the waste receiving area 6, causing the water storage cavity 5 to flush the waste receiving area 6 with a large flow of water through the flushing port 7. The large volume of feces will be discharged smoothly into the outlet of the water trap 4 under the combined effect of its own kinetic energy, the timely combination of the high flow of water blocking and flushing, and the change in the speed and direction of the falling waste by the water trap 4. This can flush away the waste immediately with a small amount of water, saving water while preventing the emission of odor and the splashing of sewage.

[0096] 2. A water storage cavity 5 is formed between the toilet bowl 2, the toilet basin 1, and the toilet bottom 3 to replace the toilet tank above the existing tank-type toilet, thereby reducing the length of the toilet by about 21 cm and the height by about 36 cm, which greatly reduces the volume of the toilet and frees up more space in the bathroom.

[0097] Compared to existing tankless toilets, although the size is similar, it solves the problem of existing tankless toilets requiring high tap water pressure.

[0098] 3. Existing toilet flushing channels are relatively narrow and long. When flushing, the water flow compresses the air trapped in the narrow channels, producing a sonic boom.

[0099] The present invention provides a flushing port 7 above the waste receiving area 6 for concentrated flushing of the waste receiving area 6. The flushing port 7 is directly connected to the water storage cavity 5, so there is basically no flushing noise.

[0100] The waste collection area 6 has a specially designed radial amplitude, which has a strong ability to converge the flushing water flow, and can concentrate the flushing of the waste collection area 6 with a very small amount of flushing water.

[0101] 4. The bottom side of the trap 4, including the waste receiving area 6, corresponding to the waste sliding trajectory, has a streamlined design.

[0102] The trajectory of the waste as it slides into the water seal along the waste receiving area 6 and is then discharged into the outlet at the end of the water trap 4 is a smooth, streamlined trajectory, which allows the waste to be flushed away with less water.

[0103] 5. A matching annular top cover 17 is fastened to the top of the toilet bowl 2 and the toilet basin 1.

[0104] The annular top cover 17 is a hollow box structure, consisting of a box body 18 and a box cover 19 that is fastened to the box body 18.

[0105] The box 18 is provided with an annular partition 20, which divides the box 18 into two main areas: a flushing tank 21 and a water storage tank 23.

[0106] The second water inlet system includes a water storage pipe 32 disposed between the inlet end 24 of the water storage tank and the drain outlet of the toilet sink, wherein the pipe diameter, height and installation height of the water storage pipe 32 correspond to the water storage tank 23;

[0107] The inlet end 33 of the water storage pipe is connected to the drain outlet of the bathroom sink via a flexible hose, and the outlet end 34 of the water storage pipe is connected to the inlet end 24 of the water storage tank via a flexible hose.

[0108] In this way, a large amount of wastewater from the washbasin will be stored in the water storage pipe 32 and the water storage tank 23 for use in toilet flushing, thus saving a lot of water resources.

[0109] 6. Several overflow outlets 20a with a height of about 2 mm are evenly distributed on the top of the annular partition 20;

[0110] Therefore, when the water storage pipe 32 and the water storage tank 23 are full of water, the wastewater that continues to flow from the washbasin into the water storage pipe 32 and the water storage tank 23 will flow into the flushing tank 21 through each overflow port 20a, and then into the toilet bowl 1 through each water outlet 22, automatically flushing the toilet bowl 1.

[0111] 7. It can be used in a sitting or squatting position, taking into account the usage habits of different people. Attached Figure Description

[0112] Figure 1 This is a schematic diagram of the overall structure of Example 1;

[0113] Figure 2 This is a structural schematic diagram of Example 4;

[0114] Figure 3 yes Figure 2 Top view;

[0115] Figure 4 yes Figure 3 AA section view;

[0116] Figure 5 yes Figure 3 BB section view;

[0117] Figure 6 yes Figure 2 The structural diagram of the box lid at position 19 is omitted.

[0118] Figure 7 yes Figure 6 A magnified view of a section of the second water valve.

[0119] Figure 8 yes Figure 6 Top view;

[0120] Figure 9 yes Figure 6 The structural diagram omits some parts of the structure.

[0121] Figure 10 yes Figure 9 Top view;

[0122] Figure 11 and Figure 12 This is a schematic diagram of the water valve and water valve control device in Example 4;

[0123] Figure 13 This is a schematic diagram of the structure of the ring 10 in Example 4;

[0124] Figure 14 This is a schematic diagram of the structure of the water inlet valve 35 and the float ball 37 in Example 4;

[0125] Figure 15 yes Figure 6 Schematic diagram of the structure of the middle box 18;

[0126] Figure 16 yes Figure 15 Back view of middle box 18;

[0127] Figure 17 Figure 9 The cross-sectional structural diagram omits some parts of the structure.

[0128] Figure 18 This is a cross-sectional structural diagram of Example 5;

[0129] Figure 19 This is a schematic diagram of the water valve and water valve control device in Example 6;

[0130] Figure 20 yes Figure 19 Schematic diagram of the structure of the middle ring 10;

[0131] Figure 21 This is a schematic diagram of the structure of the second water valve and the second control device in Embodiment 6.

[0132] In the attached diagram: 1. Toilet bowl; 2. Toilet tub; 3. Toilet bottom; 4. Trap; 5. Water reservoir; 6. Waste collection area; 7. Flushing outlet; 8. Top plate; 9. Reinforcing ribs; 10. Ring; 11. Valve; 12. Rubber sheet; 13. Torsion spring; 14. Fixed pulley; 15. Steel wire; 16. Pull ring; 17. Annular top cover; 17a. Toilet seat mounting hole; 18. Box body; 18a. Box body top opening; 19. Box cover; 20. Annular partition; 20a. Overflow outlet; 21. Flushing trough; 22. Water outlet; 23. Water tank. 24. Water tank inlet end; 25. Water inlet pipe; 25a. Water inlet pipe inlet end; 25b. Water inlet pipe outlet end; 26. Water outlet; 26a. Meshing surface of water outlet 26; 27. Second valve; 28. Second rubber sheet; 29. ​​Second torsion spring; 30. Second steel wire; 31. Second pull ring; 32. Water storage pipe; 33. Water storage pipe inlet end; 34. Water storage pipe outlet end; 35. Water inlet valve; 36. Handle; 37. Float ball; 38. Permanent magnet; 39. Electromagnet; 40. Second permanent magnet; 41. Second electromagnet; 42. Limiting rubber. Detailed Implementation

[0133] Example 1

[0134] Please refer to Figure 1-17 A method for dynamic flushing of a toilet is provided, wherein the toilet includes a toilet bowl 1, a toilet tub 2, and a toilet bottom 3 integrally formed with the toilet bowl 1 and the toilet tub 2, and a water trap 4 is provided at the lower end of the toilet bowl 1, characterized in that:

[0135] The upper part of the water trap 4 has a certain height area corresponding to the direction of the falling dirt on one side, with a preferred inclination arc, and is specially designed as a dirt receiving area 6 to change the speed and direction of the falling dirt.

[0136] The water cover of the water trap 4 is located below the waste receiving area 6, and the top diameter of the water trap 4 is slightly larger than the diameter of its water cover.

[0137] A flushing outlet 7 is provided above the waste receiving area 6;

[0138] A water storage cavity 5 is formed between the toilet bowl 2, the toilet basin 1, and the toilet bottom 3;

[0139] The flushing port 7 is connected to the water storage cavity 5;

[0140] A water valve is installed at the inlet end of the flushing port 7;

[0141] It is also equipped with a control device for controlling the opening and closing of the water valve and for controlling the opening range of the water valve;

[0142] In addition, a water inlet system is provided for injecting water into the water storage cavity 5;

[0143] Therefore, when a small volume of feces is discharged, the control device slightly opens the water valve slightly before the small volume of feces falls into the waste receiving area 6, so that the water storage cavity 5 flushes a small amount of water into the waste receiving area 6 through the flushing port 7. The small volume of feces will slide into the water seal under the combined effect of its own kinetic energy, the timely blocking and flushing of the small flow of water, and the change in the speed and direction of the falling waste by the waste receiving area 6. This prevents sewage from splashing and prevents the emission of odor. The traces of dirt remaining in the waste receiving area 6 will also be quickly washed away by the small flow of water, preventing dirt from adhering and odor from emanating.

[0144] When a large volume of feces is discharged, the control device opens the water valve slightly before the large volume of feces falls into the waste receiving area 6, causing the water storage cavity 5 to flush the waste receiving area 6 with a large flow of water through the flushing port 7. The large volume of feces will be discharged smoothly into the outlet of the water trap 4 under the combined effect of its own kinetic energy, the timely combination of the high flow of water blocking and flushing, and the change in the speed and direction of the falling waste by the water trap 4. This allows the waste to be flushed away immediately with a small amount of water, saving water while preventing the emission of odors and the splashing of sewage.

[0145] The bottom side of the trap 4, including the waste receiving area 6, corresponding to the waste sliding trajectory, has a streamlined design.

[0146] The trajectory of the waste as it slides into the water seal along the waste receiving area 6 and is then discharged into the outlet at the end of the water trap 4 is a smooth, streamlined trajectory.

[0147] The bottom of the toilet bowl 2 is flush with the ground, the bottom of the toilet bowl 3 is flush with or slightly higher than the bottom of the toilet bowl 2, and the water trap 4 is generally located below the bottom of the toilet bowl 3.

[0148] Therefore, the distance between the flushing port 7 and the waste receiving area 6 and the buttocks is large enough, and the kinetic energy generated when the waste touches the waste receiving area 6 is greater, so that the waste can be flushed away with less water.

[0149] Furthermore, this can increase the effective volume of the water storage cavity 5.

[0150] The water valve consists of a ring 10 whose outer circumferential surface is sealed and fitted with the inner circumferential surface of the flushing port 7, and a valve 11 rotatably hinged to the top of the ring 10. A rubber sheet 12 is provided on the valve 11. When the free end of the valve 11 is rotated downwards to make the rubber sheet 12 fit against the top surface of the ring 10, the water valve is closed.

[0151] A torsion spring 13 is connected between the valve 11 and the ring 10, and the force of the torsion spring 13 tends to close the water valve.

[0152] The control device includes a fixed pulley 14 installed on the rear side wall of the toilet bowl 2, and a steel wire 15 whose lower end is connected to the free end of the valve 11;

[0153] The free end of the steel wire 15 extends outward from the top of the right or left side wall of the toilet body 2 around the fixed pulley 14.

[0154] A pull ring 16 is provided at the free end of the steel wire 15;

[0155] When the hand holds the pull ring 16 and pulls the free end of the valve 11 upward through the steel wire cord 15 and the fixed pulley 14, the water valve opens.

[0156] When the pull ring 16 is released, the free end of the valve 11 will rotate under the combined action of its own weight and the torque of the torsion spring 13 until its rubber sheet 12 is in close contact with the top surface of the ring 10, and the water valve will close.

[0157] A matching annular top cover 17 is fastened to the top of the toilet bowl 2 and the toilet basin 1.

[0158] The inner ring of the annular top cover 17 extends approximately 2 centimeters into the inner side of the top of the toilet bowl 1;

[0159] The annular top cover 17 is a hollow box structure, consisting of a box body 18 and a box cover 19 that is fastened to the box body 18.

[0160] The box 18 is provided with an annular partition 20, which divides the box 18 into two main areas: a flushing tank 21 and a water storage tank 23.

[0161] The flushing trough 21 has several water outlet holes 22 evenly distributed on the inner side of its bottom, and each water outlet hole 22 corresponds to the inner side of the top of the toilet bowl 1.

[0162] A water inlet 26 is provided between the flushing tank 21 and the water storage tank 23, and a second water valve is provided at the water inlet 26;

[0163] In addition, a second control device is provided for controlling the opening and closing of the second water valve;

[0164] Furthermore, a second water inlet system is provided to supply water to the water storage tank 23, and the inlet end 24 of the water storage tank is connected to the second water inlet system.

[0165] The second water valve is composed of a second valve 27 that is rotatably hinged to the water inlet 26. The second valve 27 is provided with a second rubber sheet 28. When the free end of the second valve 27 rotates to the point that its second rubber sheet 28 is in contact with the mating surface 26a of the water inlet 26, the second water valve closes.

[0166] A second torsion spring 29 is connected between the second valve 27 and the annular partition 20. The force of the second torsion spring 29 tends to close the second valve 27.

[0167] The second control device includes a second steel wire 30 connected to the second valve 27;

[0168] The free end of the second steel wire 30 extends outward from the top opening 18a of the box 18 toward the outside of the annular top cover 17.

[0169] A second pull ring 31 is provided at the free end of the second steel wire 30;

[0170] Therefore, the second valve 27 can be opened by pulling the second pull ring 31 and the second steel wire cord 30;

[0171] When the second pull ring 31 is released, the second valve 27 will automatically close under the torque of the second torsion spring 29.

[0172] The second water inlet system includes a water storage pipe 32 disposed between the inlet end 24 of the water storage tank and the drain outlet of the toilet washbasin;

[0173] The diameter and installation height of the water storage pipe 32 correspond to those of the water storage tank 23;

[0174] The inlet end 33 of the water storage pipe is connected to the drain outlet of the bathroom sink via a flexible hose, and the outlet end 34 of the water storage pipe is connected to the inlet end 24 of the water storage tank via a flexible hose.

[0175] Several overflow outlets 20a, each about 2 mm high, are evenly distributed on the top of the annular partition 20. Thus, when the water storage pipe 32 and the water storage tank 23 are full of water, the wastewater that continues to flow from the washbasin into the water storage pipe 32 and the water storage tank 23 will flow into the flushing tank 21 through each overflow outlet 20a, and then into the toilet bowl 1 through each water outlet 22, automatically flushing the toilet bowl 1.

[0176] Therefore, with the frequent use of the washbasin, the wastewater from the washbasin will automatically flush the toilet bowl 1 more frequently, thoroughly washing away stains and bacteria that are difficult to clean with the naked eye and are hard to see when flushing normally, eliminating the generation of toilet odors and solving the problem of having to manually clean the toilet frequently.

[0177] The water inlet system includes a water inlet pipe 25 integrally formed with the box body 18 and disposed at the rear end of the annular top cover 17, with the outlet end 25b of the water inlet pipe pointing to the water storage cavity 5.

[0178] A water inlet valve 35 is installed at the outlet end 25b of the water inlet pipe, and the water inlet valve 35 is located inside the water storage cavity 5.

[0179] The inlet valve 35 is equipped with a handle 36;

[0180] A float 37 is fixedly connected to the end of the handle 36;

[0181] The inlet end 25a of the water inlet pipe is connected to the tap water pipe via a flexible hose;

[0182] Therefore, when the water level in the water storage cavity 5 rises to the predetermined position, the float 37 will cause the free end of the handle 36 to rotate upward, thereby closing the water inlet valve 35.

[0183] When the water level in the water storage cavity 5 drops, the float 37, which loses its buoyancy support, will rotate the free end of the handle 36 downward under its own weight, causing the water inlet valve 35 to open and tap water to be injected into the water storage cavity 5.

[0184] Example 2

[0185] Please refer to Figure 18 The difference between Embodiment 2 and Embodiment 1 is as follows: In Embodiment 1, the toilet bottom 3 is flush with or slightly higher than the bottom of the toilet body 2 (the bottom of the toilet body 2 is in contact with the ground). In Embodiment 2, the toilet bottom 3 is about 5-13 cm higher than the bottom of the toilet body 2 (ground); the lowest point of the trap 4 is a certain distance lower than the bottom of the toilet body 2 (ground), or the two are roughly flush.

[0186] Example 3

[0187] Please refer to Figure 19-21 The difference between Embodiment 3 and Embodiment 1 or Embodiment 2 is that in Embodiment 3, the control device includes: a permanent magnet 38 embedded in the valve 11, an electromagnet 39 corresponding to the permanent magnet 38 and embedded in the ring 10, and a controller electrically connected to the electromagnet 39 for controlling the power supply of the electromagnet 39 and the strength of its current.

[0188] When the controller button is pressed, the electromagnet 39 is energized;

[0189] When the electromagnet 39 is energized, it applies an upward thrust to the corresponding end of the permanent magnet 38, causing the free end of the valve 11 to open upward.

[0190] The strength of the current flowing through the electromagnet 39 is directly proportional to the pressure applied when the controller button is pressed;

[0191] Therefore, the opening range of the valve 11 can be controlled by the amount of pressure applied to the controller button;

[0192] When the electromagnet 39 is de-energized, the valve 11 closes downwards under the combined action of its own gravity and the attraction force of the permanent magnet 38 on the magnetic core of the electromagnet 39.

[0193] The second control device includes: a second permanent magnet 40 embedded in the second valve 27, a second electromagnet 41 corresponding to the second permanent magnet 40 and fixed to the bottom of the box 18, a limiting rubber 42 corresponding to the second permanent magnet 40 and fixed to the annular partition 20, and a second controller electrically connected to the second electromagnet 41 for controlling the power supply of the second electromagnet 41.

[0194] When the second controller button is pressed, the second electromagnet 41 is energized;

[0195] When the second electromagnet 41 is energized, a pushing force is applied to the end of the second permanent magnet 40, causing the end of the second permanent magnet 40 to rotate until it is in close contact with the limiting rubber 42, and the second valve 27 is opened.

[0196] When the second electromagnet 41 is de-energized, the attraction between the free end of the second permanent magnet 40 attached to the limiting rubber 42 and the magnetic core of the second electromagnet 41 can drive the second valve 27 to complete the gradually accelerated closing process within a predetermined time.

[0197] Therefore, even after the second electromagnet 41 is de-energized, it can still continue to flush the toilet bowl 1 for a certain period of time, thereby shortening the time required to press the second controller button.

[0198] Example 4

[0199] Please refer to Figure 1-17 The present invention also provides a dynamic flushing, odor-proof, splash-proof toilet with a built-in water tank, which includes a toilet bowl 1, a toilet bowl 2, and a toilet bottom 3 integrally formed with the toilet bowl 1 and the toilet bowl 2. The lower end of the toilet bowl 1 is provided with a water trap 4. The invention is characterized in that:

[0200] The upper part of the water trap 4 has a certain height area corresponding to the direction of the falling dirt on one side, with a preferred inclination arc, and is specially designed as a dirt receiving area 6 to change the speed and direction of the falling dirt.

[0201] The water cover of the water trap 4 is located below the waste receiving area 6, and the top diameter of the water trap 4 is slightly larger than the diameter of its water cover.

[0202] A flushing outlet 7 is provided above the waste receiving area 6;

[0203] A water storage cavity 5 is formed between the toilet bowl 2, the toilet basin 1, and the toilet bottom 3;

[0204] The flushing port 7 is connected to the water storage cavity 5;

[0205] A water valve is installed at the inlet end of the flushing port 7;

[0206] It is also equipped with a control device for controlling the opening and closing of the water valve and for controlling the opening range of the water valve;

[0207] In addition, a water inlet system is provided for injecting water into the water storage cavity 5;

[0208] Therefore, when a small volume of feces is discharged, the control device slightly opens the water valve slightly before the small volume of feces falls into the waste receiving area 6, so that the water storage cavity 5 flushes a small amount of water into the waste receiving area 6 through the flushing port 7. The small volume of feces will slide into the water seal under the combined effect of its own kinetic energy, the timely blocking and flushing of the small flow of water, and the change in the speed and direction of the falling waste by the waste receiving area 6. This prevents sewage from splashing and prevents the emission of odor. The traces of dirt remaining in the waste receiving area 6 will also be quickly washed away by the small flow of water, preventing dirt from adhering and odor from emanating.

[0209] When a large volume of feces is discharged, the control device opens the water valve slightly before the large volume of feces falls into the waste receiving area 6, causing the water storage cavity 5 to flush the waste receiving area 6 with a large flow of water through the flushing port 7. The large volume of feces will be discharged smoothly into the outlet of the water trap 4 under the combined effect of its own kinetic energy, the timely combination of the high flow of water blocking and flushing, and the change in the speed and direction of the falling waste by the water trap 4. This allows the waste to be flushed away immediately with a small amount of water, saving water while preventing the emission of odors and the splashing of sewage.

[0210] The bottom side of the trap 4, including the waste receiving area 6, corresponding to the waste sliding trajectory, has a streamlined design.

[0211] The trajectory of the waste as it slides into the water seal along the waste receiving area 6 and is then discharged into the outlet at the end of the water trap 4 is a smooth, streamlined trajectory.

[0212] The bottom of the toilet bowl 2 is flush with the ground, the bottom of the toilet bowl 3 is flush with or slightly higher than the bottom of the toilet bowl 2, and the water trap 4 is generally located below the bottom of the toilet bowl 3.

[0213] Therefore, the distance between the flushing port 7 and the waste receiving area 6 and the buttocks is large enough, and the kinetic energy generated when the waste touches the waste receiving area 6 is greater, so that the waste can be flushed away with less water.

[0214] Furthermore, this can significantly increase the effective volume of the water storage cavity 5;

[0215] When laying floor tiles in the bathroom, a recess is reserved corresponding to the water trap 4. When the toilet is installed, the water trap 4 extends into the reserved recess.

[0216] The water valve consists of a ring 10 whose outer circumferential surface is sealed and fitted with the inner circumferential surface of the flushing port 7, and a valve 11 rotatably hinged to the top of the ring 10. A rubber sheet 12 is provided on the valve 11. When the free end of the valve 11 is rotated downwards to make the rubber sheet 12 fit against the top surface of the ring 10, the water valve is closed.

[0217] A torsion spring 13 is connected between the valve 11 and the ring 10, and the force of the torsion spring 13 tends to close the water valve.

[0218] The control device includes a fixed pulley 14 disposed on the rear side wall of the toilet bowl 2, and a steel wire 15 whose lower end is connected to the free end of the valve 11; the bracket of the fixed pulley 14 is glued or embedded in the toilet bowl 2.

[0219] The free end of the steel wire 15 extends outward from the top of the right or left side wall of the toilet body 2 around the fixed pulley 14.

[0220] A pull ring 16 is provided at the free end of the steel wire 15;

[0221] When the hand holds the pull ring 16 and pulls the free end of the valve 11 upward through the steel wire cord 15 and the fixed pulley 14, the water valve opens.

[0222] When the pull ring 16 is released, the free end of the valve 11 will rotate under the combined action of its own weight and the torque of the torsion spring 13 until its rubber sheet 12 is in close contact with the top surface of the ring 10, and the water valve will close.

[0223] A matching annular top cover 17 is fastened to the top of the toilet bowl 2 and the toilet basin 1.

[0224] The inner ring of the annular top cover 17 extends approximately 2 centimeters into the inner side of the top of the toilet bowl 1;

[0225] The annular top cover 17 is a hollow box structure, consisting of a box body 18 and a box cover 19 that is fastened to the box body 18.

[0226] The box 18 is provided with an annular partition 20, which divides the box 18 into two main areas: a flushing tank 21 and a water storage tank 23.

[0227] The flushing trough 21 has several water outlet holes 22 evenly distributed on the inner side of its bottom, and each water outlet hole 22 corresponds to the inner side of the top of the toilet bowl 1.

[0228] A water inlet 26 is provided between the flushing tank 21 and the water storage tank 23, and a second water valve is provided at the water inlet 26;

[0229] In addition, a second control device is provided for controlling the opening and closing of the second water valve;

[0230] Furthermore, a second water inlet system is provided to supply water to the water storage tank 23, and the inlet end 24 of the water storage tank is connected to the second water inlet system.

[0231] The annular top cover 17 can be injection molded from plastic material.

[0232] The second water valve is composed of a second valve 27 that is rotatably hinged to the water inlet 26. The second valve 27 is provided with a second rubber sheet 28. When the free end of the second valve 27 rotates to the point that its second rubber sheet 28 is in contact with the mating surface 26a of the water inlet 26, the second water valve closes.

[0233] A second torsion spring 29 is connected between the second valve 27 and the annular partition 20. The force of the second torsion spring 29 tends to close the second valve 27.

[0234] The second control device includes a second steel wire 30 connected to the second valve 27;

[0235] The free end of the second steel wire 30 extends outward from the top opening 18a of the box 18 toward the outside of the annular top cover 17.

[0236] A second pull ring 31 is provided at the free end of the second steel wire 30;

[0237] Therefore, the second valve 27 can be opened by pulling the second pull ring 31 and the second steel wire cord 30;

[0238] When the second pull ring 31 is released, the second valve 27 will automatically close under the torque of the second torsion spring 29.

[0239] The second water inlet system includes a water storage pipe 32 disposed between the inlet end 24 of the water storage tank and the drain outlet of the toilet washbasin;

[0240] The diameter and installation height of the water storage pipe 32 correspond to those of the water storage tank 23;

[0241] The inlet end 33 of the water storage pipe is connected to the drain outlet of the bathroom sink via a flexible hose, and the outlet end 34 of the water storage pipe is connected to the inlet end 24 of the water storage tank via a flexible hose.

[0242] Several overflow outlets 20a, each about 2 mm high, are evenly distributed on the top of the annular partition 20. Thus, when the water storage pipe 32 and the water storage tank 23 are full of water, the wastewater that continues to flow from the washbasin into the water storage pipe 32 and the water storage tank 23 will flow into the flushing tank 21 through each overflow outlet 20a, and then into the toilet bowl 1 through each water outlet 22, automatically flushing the toilet bowl 1.

[0243] Therefore, with the frequent use of the washbasin, the wastewater from the washbasin will automatically flush the toilet bowl 1 more frequently, thoroughly washing away stains and bacteria that are difficult to clean with the naked eye and are hard to see when flushing normally, eliminating the generation of toilet odors and solving the problem of having to manually clean the toilet frequently.

[0244] The water storage pipe 32 can be made of porcelain or imitation porcelain hard plastic, and the back of the water storage pipe 32 is fixed to the bathroom wall tiles with tile adhesive.

[0245] When the bathroom sink and toilet are far apart, the water storage pipe 32 can also be run as a concealed pipe, using ordinary pipe materials, and pre-embedded after the floor tiles are laid and before the wall tiles are applied, depending on the height of the toilet.

[0246] The water inlet system includes a water inlet pipe 25 integrally formed with the box body 18 and disposed at the rear end of the annular top cover 17, with the outlet end 25b of the water inlet pipe pointing to the water storage cavity 5.

[0247] A water inlet valve 35 is installed at the outlet end 25b of the water inlet pipe, and the water inlet valve 35 is located inside the water storage cavity 5.

[0248] The inlet valve 35 is equipped with a handle 36;

[0249] A float 37 is fixedly connected to the end of the handle 36;

[0250] The inlet end 25a of the water inlet pipe is connected to the tap water pipe via a flexible hose;

[0251] Therefore, when the water level in the water storage cavity 5 rises to the predetermined position, the float 37 will cause the free end of the handle 36 to rotate upward, thereby closing the water inlet valve 35.

[0252] When the water level in the water storage cavity 5 drops, the float 37, which loses its buoyancy support, will rotate the free end of the handle 36 downward under its own weight, causing the water inlet valve 35 to open and tap water to be injected into the water storage cavity 5.

[0253] The top of the left and right side walls of the toilet bowl 2 are respectively located about 7 cm outside the top of the toilet bowl 1, so that the two sides of the annular top cover 17 have a width similar to the two sides of a squat toilet, so that one can freely choose a sitting or squatting posture according to personal preference.

[0254] An integrally formed top plate 8 is provided between the top front end of the toilet bowl 2 and the top front end of the toilet basin 1;

[0255] A reinforcing rib 9 is provided between the toilet bowl 1 and the toilet bottom 3.

[0256] The rear end of the annular top cover 17 is provided with a toilet seat mounting hole 17a, and the toilet seat is mounted on the annular top cover 17 through the toilet seat mounting hole 17a.

[0257] The toilet seat can be a smart toilet seat or a regular toilet seat.

[0258] The annular top cover 17 can also be used as a squat toilet without a toilet seat.

[0259] The dynamic flushing, odor-proof, splash-proof toilet with a built-in water tank of the present invention can be designed as either a direct flush toilet or a siphon toilet.

[0260] Toilet installation: When laying floor tiles in the bathroom, the floor is usually raised by more than 15 centimeters.

[0261] In this embodiment, the lowest point of the water trap 4 is approximately 13 centimeters lower than the bottom of the toilet 3.

[0262] When laying floor tiles, a recess with a depth of not less than 13 cm should be reserved at the four locations corresponding to the water traps.

[0263] When installing the toilet, the water trap 4 is generally inserted into the reserved recess, and the outlet end of the water trap 4 is connected to the pre-set sewage outlet of the bathroom.

[0264] The water storage pipe 32 is made of ceramic material that matches the bathroom wall tiles. The back of the water storage pipe 32 is bonded and fixed to the wall tiles with tile adhesive. The installation height of the water storage pipe 32 corresponds to the water storage tank 23. The inlet end 33 of the water storage pipe is connected to the drain outlet of the bathroom sink through a flexible hose, and the outlet end 34 of the water storage pipe is connected to the inlet end 24 of the water storage tank through a flexible hose.

[0265] Since the wastewater from the washbasin is directly discharged into the toilet, there is no need to pre-install a drain pipe and water trap for the washbasin.

[0266] The water storage pipe 32 can be a single pipe, or two pipes connected by a connector, or it can be at a corner; since toilets and washbasins can generally be installed side by side and are relatively close, usually only a single pipe is needed.

[0267] Usage and working principle: When the toilet seat is installed, it can be used in a sitting or squatting position. When using the sitting position, put down the toilet seat. When using the squatting position, squat directly on the annular top cover 17.

[0268] When flushing the toilet, pull the second pull ring 31 to use the wastewater from the washbasin stored in the water storage tank 23 and the water storage pipe 32 to flush the toilet, thus saving a lot of water resources.

[0269] When defecating, when a small volume of feces is expelled, slightly pull the pull ring 16 in advance and gently flush the waste receiving area 6 with a small flow of water. The small volume of feces will slide into the water seal under the combined action of its own kinetic energy and the obstruction and flushing effect of the slightly pre-activated small flow of water. The traces of dirt remaining in the waste receiving area 6 will also be quickly washed away by the small flow of water, preventing dirt from adhering and odor from escaping, and the water consumption of a single flush is extremely small.

[0270] When a large volume of feces is discharged, pull the pull ring 16 slightly in advance and with a larger amplitude to flush the waste receiving area 6 with a large flow of water. Alternatively, the second pull ring 31 can be pulled at the same time. The large volume of feces will be discharged into the outlet of the water trap 4 under the combined action of its own kinetic energy and the obstruction and flushing effect of the large flushing water flow.

[0271] By making full use of the kinetic energy of the falling waste, the streamlined shape of the overall structure and the smaller diameter of the water trap 4 compared to existing toilets, the change in the direction of velocity, and the timely coordination of water flow obstruction and flushing, a large volume of feces can be flushed away immediately with a small amount of water, saving water while preventing sewage splashing and odor emission.

[0272] After defecating, pull the second pull ring 31 to use the wastewater from the washbasin stored in the water tank 23 and the water pipe 32 to thoroughly flush the toilet bowl 1 again, and at the same time flush away the waste paper.

[0273] By making full use of the wastewater from the washbasin to flush the toilet, the overall water consumption is less than that of existing toilets, while preventing odors and splashes. In addition, the excess wastewater from the washbasin automatically flushes the toilet bowl 1 at any time, which can basically eliminate the generation of toilet odors and solve the problem of having to manually clean the toilet frequently.

[0274] Example 5

[0275] Please refer to Figure 18The difference between Embodiment 5 and Embodiment 4 is that in Embodiment 4, the toilet bottom 3 is flush with or slightly higher than the bottom of the toilet body 2 (the bottom of the toilet body 2 is in contact with the ground). In Embodiment 5, the toilet bottom 3 is about 5-13 cm higher than the bottom of the toilet body 2 (ground); the lowest point of the trap 4 is a certain distance lower than the bottom of the toilet body 2 (ground), or the two are roughly flush.

[0276] Example 6

[0277] Please refer to Figure 19-21 The difference between Embodiment 6 and Embodiment 4 or Embodiment 5 is that in Embodiment 6, the control device includes: a permanent magnet 38 embedded in the valve 11, an electromagnet 39 corresponding to the permanent magnet 38 and embedded in the ring 10, and a controller electrically connected to the electromagnet 39 for controlling the power supply of the electromagnet 39 and the strength of its current.

[0278] When the controller button is pressed, the electromagnet 39 is energized;

[0279] When the electromagnet 39 is energized, it applies an upward thrust to the corresponding end of the permanent magnet 38, causing the free end of the valve 11 to open upward.

[0280] The strength of the current flowing through the electromagnet 39 is directly proportional to the pressure applied when the controller button is pressed;

[0281] Therefore, the opening range of the valve 11 can be controlled by the amount of pressure applied to the controller button;

[0282] When the electromagnet 39 is de-energized, the valve 11 closes downwards under the combined action of its own gravity and the attraction force of the permanent magnet 38 on the magnetic core of the electromagnet 39.

[0283] The second control device includes: a second permanent magnet 40 embedded in the second valve 27; a second electromagnet 41 corresponding to the second permanent magnet 40 and fixed to the bottom of the box 18; a limiting rubber 42 corresponding to the second permanent magnet 40 and fixed to the annular partition 20; and a second controller electrically connected to the second electromagnet 41 for controlling the power supply of the second electromagnet 41; when the button of the second controller is pressed, the second electromagnet 41 is energized.

[0284] When the second electromagnet 41 is energized, a pushing force is applied to the end of the second permanent magnet 40, causing the end of the second permanent magnet 40 to rotate until it is in close contact with the limiting rubber 42, and the second valve 27 is opened.

[0285] When the second electromagnet 41 is de-energized, the attraction between the free end of the second permanent magnet 40 attached to the limiting rubber 42 and the magnetic core of the second electromagnet 41 can drive the second valve 27 to complete the gradually accelerated closing process within a predetermined time.

[0286] Therefore, even after the second electromagnet 41 is de-energized, it can still continue to flush the toilet bowl 1 for a certain period of time, thereby shortening the time required to press the second controller button.

[0287] When the toilet is a smart toilet, the controller button and the second controller button are located on the operating platform. When the toilet is a regular toilet, the controller button and the second controller button are located on the side wall of the toilet bowl 2; or, the controller button is located on the side wall of the toilet bowl 2, and the second controller button is located on the bathroom sink countertop or the wall near the sink, so that the second controller button can be activated to flush the toilet bowl 1 when washing hands after using the toilet.

Claims

1. A dynamic flushing method for a toilet, characterized in that, Includes the following steps: Construct a toilet structure, the toilet structure including a toilet bowl (1), a toilet barrel (2) and a toilet bottom (3) integrally formed with the toilet bowl (1) and the toilet barrel (2), the toilet barrel (2), the toilet bowl (1) and the toilet bottom (3) enclose to form a water storage cavity (5). A water trap (4) is provided at the lower end of the toilet bowl (1); In the area above the water trap (4) and above its water surface, an inclined waste receiving area (6) is constructed on the side corresponding to the direction of waste falling, to receive waste and change its speed and direction of movement. The water cover of the water trap (4) is located below the waste receiving area (6), and the top port diameter of the water trap (4) is larger than the opening diameter of its water cover. A flushing port (7) is arranged above the waste receiving area (6) and the flushing port (7) is fluidly connected to the water storage cavity (5) for flushing the waste receiving area (6); The water valve located at the inlet of the flushing port (7) is controlled by the control device to open the water valve before the waste falls into the waste receiving area (6) to form a water flow barrier, and the opening range of the water valve is adjusted according to the volume of the waste. Water is supplied to the water storage cavity (5) through the water inlet system.

2. The dynamic flushing method for a toilet as described in claim 1, characterized in that: The water trap (4), including the waste receiving area (6), is designed as a streamlined shape on the bottom side of the waste sliding trajectory, so that the running trajectory of the waste sliding into the water seal along the waste receiving area (6) and being discharged through the outlet at the tail end of the water trap (4) is streamlined.

3. The dynamic flushing method for a toilet as described in claim 1 or 2, characterized in that, Also includes: An annular top cover (17) is fastened above the top of the toilet bowl (2) and the toilet basin (1), with its inner ring extending 2 cm to the inner side of the top of the toilet basin (1). A flushing trough (21) and a water storage trough (23) are constructed inside the annular top cover (17), wherein the flushing trough (21) surrounds the inner ring of the annular top cover (17) and the water storage trough (23) surrounds the outer side of the flushing trough (21); A number of evenly distributed water outlets (22) are opened on the inner side of the bottom of the flushing tank (21), and each water outlet (22) is aligned with the inner side of the top of the toilet bowl (1); A water inlet (26) is provided between the flushing tank (21) and the water storage tank (23); a second water valve is installed at the water inlet (26); and a second control device is further provided to control the opening and closing of the second water valve. A second water inlet system is provided and configured to supply water to the water storage tank (23), the second water inlet system being connected to the inlet end (24) of the water storage tank.

4. The dynamic flushing method for a toilet as described in claim 3, characterized in that: The second water inlet system connects the bathroom sink drain outlet to the water storage tank inlet end (24) via a water storage pipe (32); The diameter and height of the water storage pipe (32) are configured to correspond to the water storage tank (23); The inlet end (33) of the water storage pipe is connected to the drain outlet of the bathroom sink via a flexible hose; the outlet end (34) of the water storage pipe is connected to the inlet end (24) of the water storage tank via a flexible hose. Several overflow outlets (20a) with a height of 2 mm are provided between the upper end of the flushing tank (21) and the upper end of the water storage tank (23). When the water storage pipe (32) and the water storage tank (23) are full of water, the wastewater from the washbasin flows into the flushing tank (21) through the overflow outlet (20a) and is discharged into the toilet bowl (1) through the water outlet (22) for automatic flushing.

5. A dynamic flushing, odor-proof, splash-proof toilet with a built-in water tank, comprising a toilet bowl (1), a toilet bowl (2), a toilet bottom (3) integrally formed with the toilet bowl (1) and the toilet bowl (2), and a water trap (4) disposed at the lower end of the toilet bowl (1), characterized in that, Also includes: The waste receiving area (6) is formed at the upper end of the water trap (4) and in the area above its water surface, corresponding to the side of the direction in which the waste falls, and is constructed in an inclined shape to receive the waste and change its speed and direction of movement. The water cover of the water trap (4) is located below the waste receiving area (6); the top diameter of the water trap (4) is larger than the diameter of its water cover. The water storage cavity (5) is formed by the toilet bowl (2), the toilet basin (1) and the toilet bottom (3); A flushing port (7) is arranged above the waste receiving area (6) and is in fluid communication with the water storage cavity (5) for flushing water into the waste receiving area (6); A water valve is installed at the inlet end of the flushing port (7); A control device, connected to the water valve, is configured to control the water valve to open before the waste falls into the waste receiving area (6) to form a water flow barrier, and to adjust the opening range of the water valve according to the volume of the waste. The water inlet system is in fluid communication with the water storage cavity (5) and is used to inject water into the water storage cavity (5).

6. The dynamic flushing, odor-proof, and splash-proof toilet with a built-in water tank as described in claim 5, characterized in that: The water trap (4), including the waste receiving area (6), corresponds to the bottom side of the waste sliding trajectory. It is streamlined in shape, so that the running trajectory of the waste sliding into the water seal along the waste receiving area (6) and being discharged through the outlet at the tail end of the water trap (4) is streamlined.

7. The dynamic flushing, odor-proof, splash-proof toilet with built-in water tank as described in claim 5, characterized in that: The bottom of the toilet bowl (2) is flush with the ground, the bottom of the toilet (3) is flush with or higher than the bottom of the toilet bowl (2), and the water trap (4) is located below the bottom of the toilet (3).

8. The dynamic flushing, odor-proof, and splash-proof toilet with a built-in water tank as described in claim 5, characterized in that: The water valve includes a ring (10) whose outer circumferential surface is sealed and fitted with the inner circumferential surface of the flushing port (7), and a valve (11) rotatably hinged to the top of the ring (10); the valve (11) is provided with a rubber sheet (12), and when the free end of the valve (11) is rotated downward until its rubber sheet (12) is in contact with the top surface of the ring (10), the water valve is closed; A torsion spring (13) is connected between the valve (11) and the ring (10), and the torsion spring (13) is used to make the water valve tend to close; The control device includes a fixed pulley (14) on the rear side wall of the toilet body (2) and a steel wire (15) whose lower end is connected to the free end of the valve (11). The free end of the steel wire (15) extends outward from the top of the right or left side wall of the toilet body (2) around the fixed pulley (14); The free end of the steel wire (15) is provided with a pull ring (16). When the pull ring (16) is pulled, the free end of the valve (11) is pulled upward through the steel wire (15) and the fixed pulley (14), and the water valve is opened; When the pull ring (16) is released, the free end of the valve (11) rotates under the combined action of its own weight and the torque of the torsion spring (13) until its rubber sheet (12) is in close contact with the top surface of the ring (10) and the water valve is closed.

9. The dynamic flushing, odor-proof, and splash-proof toilet with a built-in water tank as described in any one of claims 5-8, characterized in that: A ring-shaped top cover (17) is fastened to the top of the toilet bowl (2) and the toilet basin (1), with its inner ring extending 2 cm to the inner side of the top of the toilet basin (1). The annular top cover (17) includes a box body (18) and a box cover (19) that are interlocked with each other, forming a hollow box structure; The box (18) is provided with an annular partition (20) inside, which divides it into a flushing tank (21) and a water storage tank (23). The flushing trough (21) has several water outlets (22) evenly distributed on the inner side of its bottom, and each water outlet (22) corresponds to the inner side of the top of the toilet bowl (1); A water outlet (26) is provided between the flushing tank (21) and the water storage tank (23), and a second water valve is provided at this location; It also includes a second control device for controlling the opening and closing of the second water valve; And a second water inlet system that supplies water to the water storage tank (23), which is connected to the inlet end (24) of the water storage tank.

10. The dynamic flushing, odor-proof, splash-proof toilet with a built-in water tank as described in claim 9, characterized in that: The second water valve includes a second valve (27) rotatably hinged to the water inlet (26), and a second rubber sheet (28) is provided on the second valve (27). When the free end of the second valve (27) rotates to the point where its second rubber sheet (28) fits against the mating surface (26a) of the water inlet (26), the second water valve closes. A second torsion spring (29) is connected between the second valve (27) and the annular partition (20), and the second torsion spring (29) is used to cause the second valve (27) to tend to close; The second control device includes: The second steel wire (30) connecting the second valve (27) extends from the free end of the wire through the top opening (18a) of the box (18) to the outside of the annular top cover (17); A second pull ring (31) is provided at the free end of the second steel wire (30); wherein: Pulling the second pull ring (31) will open the second water valve; When the second pull ring (31) is released, the second torsion spring (29) drives it to close.

11. The dynamic flushing, odor-proof, and splash-proof toilet with a built-in water tank as described in claim 9, characterized in that: The second water inlet system includes a water storage pipe (32) connecting the inlet end (24) of the water storage tank to the drain outlet of the washbasin. The diameter and installation height of the water storage pipe (32) correspond to those of the water storage tank (23); The inlet end (33) of the water storage pipe is connected to the drain outlet of the washbasin via a hose; the outlet end (34) of the water storage pipe is connected to the inlet end (24) of the water storage tank via a hose. The top of the annular partition (20) is evenly distributed with several overflow outlets (20a) with a height of 2 mm; when the water storage pipe (32) and the water storage tank (23) are full of water, the wastewater from the washbasin flows into the flushing tank (21) through the overflow outlet (20a) and is discharged into the toilet bowl (1) through the water outlet (22) to achieve automatic flushing.

12. The dynamic flushing, odor-proof, and splash-proof toilet with a built-in water tank as described in claim 9, characterized in that, The water inlet system includes: A water inlet pipe (25) is integrally formed with the box body (18) and is located at the rear end of the annular top cover (17). The outlet end (25b) of the water inlet pipe points to the water storage cavity (5). An inlet valve (35) is installed at the outlet end (25b) of the inlet pipe, and the inlet valve (35) is located inside the water storage cavity (5); A handle (36) is provided on the inlet valve (35), and a float (37) is fixedly connected to its end; wherein: The inlet end (25a) of the water inlet pipe is connected to the tap water pipe via a flexible hose; When the water level in the water storage cavity (5) rises to the predetermined position, the float (37) drives the water inlet valve (35) to close. When the water level in the water storage cavity (5) drops, the float (37) drives the inlet valve (35) to open; This enables the automatic maintenance of the water level in the water storage cavity (5).

13. The dynamic flushing, odor-proof, and splash-proof toilet with a built-in water tank as described in claim 5, characterized in that: The water valve includes a ring (10) whose outer circumferential surface is sealed and fitted with the inner circumferential surface of the flushing port (7), and a valve (11) rotatably hinged to the top of the ring (10); the valve (11) is provided with a rubber sheet (12), and when the free end of the valve (11) is rotated downward until its rubber sheet (12) is in contact with the top surface of the ring (10), the water valve is closed; The control device includes: a permanent magnet (38) embedded in the valve (11), an electromagnet (39) corresponding to the permanent magnet (38) and embedded in the ring (10), and a controller electrically connected to the electromagnet (39) for controlling its power supply and current intensity. When the controller button is pressed, the electromagnet (39) is energized; When the electromagnet (39) is energized, it applies an upward thrust to the corresponding end of the permanent magnet (38), causing the free end of the valve (11) to open upward; The current intensity of the electromagnet (39) increases as the pressure of pressing the controller button increases; Therefore, the opening range of the valve (11) can be controlled by the pressure applied when pressing the controller button; When the electromagnet (39) is de-energized, the free end of the valve (11) closes downward under the combined action of the valve's own weight and the attraction of the permanent magnet (38) to its magnetic core.

14. The dynamic flushing, odor-proof, splash-proof toilet with built-in water tank as described in claim 9, characterized in that: The second water valve includes a second valve (27) rotatably hinged to the water inlet (26), and a second rubber sheet (28) is provided on the second valve (27). When the second valve (27) rotates to the point where its second rubber sheet (28) fits against the mating surface (26a) of the water inlet (26), the second water valve closes. The second control device includes: a second permanent magnet (40) embedded in the second valve (27), a second electromagnet (41) corresponding to the outer end of the second permanent magnet (40) and fixed to the bottom of the box (18), a limiting rubber (42) corresponding to the outer end of the second permanent magnet (40) and fixed to the annular partition (20), and a second controller electrically connected to the second electromagnet (41) for controlling its power supply opening and closing; When the second controller button is pressed, the second electromagnet (41) is energized; When the second electromagnet (41) is energized, it applies a thrust to the outer end of the second permanent magnet (40), causing the end to rotate to be in close contact with the limiting rubber (42) and the second valve (27) to open. When the second electromagnet (41) is de-energized, the attraction between the outer end of the second permanent magnet (40) which is in close contact with the limiting rubber (42) and the magnetic core of the second electromagnet (41) can drive the second valve (27) to complete the gradual acceleration and closure within a predetermined time. Therefore, even after the second electromagnet (41) is de-energized, it can still continue to flush the toilet bowl (1) for a certain period of time, thereby shortening the time required to press the second controller button.

15. The dynamic flushing, odor-proof, and splash-proof toilet with a built-in water tank as described in claim 9, characterized in that: The top of the left and right side walls of the toilet bowl (2) are respectively located 7 cm laterally outside the top of the toilet bowl (1), so that the two sides of the ring top cover (17) have sufficient width to accommodate squatting posture. An integrally formed top plate (8) is provided between the top front end of the toilet bowl (2) and the top front end of the toilet basin (1). A reinforcing rib (9) is provided between the toilet bowl (1) and the toilet bottom (3).

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