CN220888854U

CN220888854U - Siphon type toilet

Info

Publication number: CN220888854U
Application number: CN202322655859.3U
Authority: CN
Inventors: 赵阳; 关义明; 刘祎; 魏晨颖; 陈硕; 毕孟礼
Original assignee: Shanghai Yilai Smart Bathroom Co ltd; Tangshan Monopy Ceramic Co ltd
Current assignee: Shanghai Yilai Smart Bathroom Co ltd; Tangshan Monopy Ceramic Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-03
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to a siphon type toilet, wherein a flushing water channel, a sewage drain pipe and a pan body are arranged in a toilet shell, the flushing water channel is arranged at the upper part of the rear end of the toilet, the sewage drain pipe is arranged at the lower part of the rear end of the toilet, the pan body is arranged at the front end of the toilet, and the bottom of the pan body is connected with a cap head; the upper edge of the pot body is provided with an annular water guide groove, the inner edge of the water guide groove is connected with the pot body, the outer edge of the water guide groove is provided with a side wall, and the side wall is connected with the shell; the utility model designs two paths of flushing water, fully flushes the pot body, the annular flushing water has no convection, the flushing force is not reduced, and the flushing water at the rear part of the direct-current pot bottom prevents the water at the pot bottom from being rewound; the flushing water channel is short, the water pressure time is long, and the flushing force is large.

Description

Siphon type toilet

Technical Field

The utility model relates to the technical field of toilets, in particular to a siphon type toilet.

Background

The siphon toilet bowl utilizes the siphon principle, when the water level in the pan body exceeds a certain height, water and dirt can be sucked into the sewage pipe together, so that the sewage is discharged. The siphon type toilet bowl has large suction force and good pollution discharge effect, and is popular with consumers. The wash water flows into the toilet bowl bottom from the toilet bowl upper edge fast, can take away the just sediment of adhering to on the pot body surface, and toilet bowl water injection structure is very many, and traditional toilet bowl water injection structure is in order to make the pot body receive the washing of water comprehensively, sets up a plurality of apopores along the seat, because play water Kong Yin is inboard at the seat, is inconvenient for clean, has prolonged the drill way and has deposited the incrustation scale easily.

In recent years, most of the flushing type toilet adopts a design of a loop-free hole, wherein the loop-free hole refers to a water outlet hole which is distributed at equal intervals on one circle of the basin ring, and the existing flushing type toilet without the loop-free hole has the following two defects: 1) The toilet is generally provided with a main flushing water path and an auxiliary flushing water path, the two flushing water paths are normally synchronously sprayed to the front end left and right, flushing water flows are formed at the front end of the toilet, and the flushing force is weakened and insufficient due to the fact that the flushing force is reduced by the water flows in a counter-flushing mode; 2) The water outlet is generally designed at the left side and the right side of the pan body or in front of and behind the pan body, the water inlet of the flushing water channel is arranged at the rear end of the toilet, the flushing water inlet to the water outlet distance is longer, the existing flushing water channel cavity is generally communicated with the annular cavity of the seat ring, the flushing water cavity is larger, after the cavity is fully filled with water, the water source pressure can be sprayed out, and the flushing water is insufficient due to short flushing force of strong pressure time.

Disclosure of Invention

The utility model aims to solve the technical problem that the scouring force of the existing toilet flushing water is insufficient, so that the dirt on the pan body is not scoured cleanly.

The utility model adopts the technical proposal that:

The siphon type toilet bowl is characterized in that a pan body, a sewage drain pipe and a flushing water channel are arranged in a toilet bowl shell, the pan body is arranged at the front end of the toilet bowl, and the bottom of the pan body is connected with a cap head; the sewage drain pipe is arranged at the rear end of the lower part of the toilet bowl and is connected with the cap head; the flushing water channel is connected with the upper part of the pot body; the upper edge of the pot body is provided with an annular water guide groove, the inner edge of the water guide groove is connected with the pot body, the outer edge of the water guide groove is provided with a side wall, the upper edge of the side wall is connected with the shell to form a seat ring, the rear end of the side wall is provided with a water distribution structure, the water distribution structure corresponds to a water outlet of a flushing water channel, the water distribution structure is provided with a first water spray hole and a second water spray hole, water sprayed by the first water spray hole flows along the water guide groove to the front end of the pot body, and water flow of the second water spray hole flows from the rear end of the water guide groove to the bottom of the pot.

Compared with the prior art, the utility model adopting the technical scheme has the beneficial effects that:

1) The flushing water is divided into the annular water flow on the water guide groove and the vertical water flow at the bottom of the direct-current pot, the two dehydration flows are matched, the annular water flow is unidirectional vortex, the condition that flushing force is weakened due to opposite flushing of the bidirectional water flow is avoided, the vertical water flow directly falls on the cap head of the pot body, on one hand, the rear side of the pot body is flushed, on the other hand, the water flow at the bottom of the pot is pressed, and the flushing water is prevented from being reversely rolled; 2) The two jet holes are arranged at the rear end of the pot body, the distance from the water inlet is short, and the flushing time of the water outlet is long.

Preferably, the utility model further adopts the technical scheme that:

The length of the flushing water channel extends to the rear end of the side wall of the water guide groove, and the width of the water outlet side of the flushing water channel is from left to left of the second water spraying hole and from right to right of the first water spraying hole; the volume of the flushing water channel of the structure is greatly reduced, and the time for strong pressure injection of the flushing water pressure water source is long, so that the time for flushing the pot body by strong water is prolonged.

The water distribution structure comprises a first water guide wall and a second water guide wall, wherein the left end of the first water guide wall is close to the outer edge of the water guide groove, the right end of the first water guide wall is close to the inner edge of the water guide groove, and the right end of the first water guide wall and the right end of the side wall of the water guide groove are arranged at the right end of the side wall of the water guide groove, so that a first water spray hole is formed; the left end of the second water guide wall is connected with the left end of the side wall of the water guide groove, the right end of the second water guide wall is close to the inner edge of the water guide groove, and the right end of the second water guide wall is arranged between the left end of the first water guide wall and the left end of the first water guide wall, so that a second water spraying hole is formed; this example hole for water spraying sets up in the outward appearance, compares in prior art hidden apopore, and the drill way of this hole for water spraying is cleaned more easily, avoids the incrustation scale to pile up.

The first water guide wall and the second water guide wall are arc-shaped plates; the arc water guide wall structure has better water guide effect on flushing water than a straight water guide wall plate.

The first water guide wall is arranged right above the cap head, and the two ends of the first water guide wall are 20-30 mm wider than the cap head; the structure is designed in such a way that the flushing water flushing width of the direct-current pan bottom is larger than that of the cap, and dirt on the rear side of the pan body is effectively removed.

The first water guide wall is connected with the side wall of the water guide groove through a first hydrophobic plate; the first water guide wall is connected with the first water guide wall through a first water guide plate, the first water guide plate and the first water guide plate are transversely arranged on the water guide groove, and through holes are formed in the first water guide plate and the second water guide plate to form a first water spray hole and a second water spray hole respectively; in this example, the small nozzle design is used to increase the water jet speed.

The first water spraying hole and the second water spraying hole are flat, long in the upper and lower directions, small in the left and right directions, and larger in front gap than the rear gap; the first water spraying hole and the second water spraying hole are round, rectangular or drop-shaped.

The front end of the water guide groove is lower than the rear end, and the height difference is 20 mm-40 mm; the front-back height difference accelerates the circumferential water flow.

Drawings

FIG. 1 is a cross-sectional structural view of a branching line in the present utility model;

FIG. 2 is a diagram of the construction of the pan of the present utility model;

FIG. 3 is a schematic view of the structure of the flushing water channel of the present utility model;

FIG. 4 is a schematic view showing a construction of a water jet hole according to the embodiment of the present utility model at the point A in FIG. 3;

FIG. 5 is a schematic view showing a second construction of the embodiment of the water jet hole at the point A in FIG. 3 according to the present utility model.

In the figure: 1. a housing; 2. a water guide groove; 3. a sidewall; 4. a pot body; 5. a cap head; 6. a flushing water channel; 7. a sewage drain pipe; 8. a second water guiding wall; 9. a second water spraying hole; 10. A first water guiding wall; 11. a first water spraying hole; 12. a first hydrophobic plate.

Detailed Description

The utility model is further described below in connection with the following examples which are provided for the purpose of better understanding of the present utility model and are, therefore, not to be construed as limiting the scope of the utility model.

Setting of the position in this description: the direction approaching the back wall of the toilet bowl is called as the 'rear end', the position approaching the toilet bowl for the user to sit down is the 'front end', and the 'left' and the 'right' are positioned according to the conventional habit of the human body based on the front positioning and the rear positioning.

Referring to fig. 1 to 3, the utility model provides a siphon type toilet, wherein a toilet housing 1 is internally provided with a pan body 4, a sewage drain pipe 7 and a flushing water channel 6, the pan body 4 is arranged at the front end of the toilet, and the bottom of the pan body 4 is connected with a cap head 5; the sewage drain pipe 7 is arranged at the rear end of the lower part of the toilet bowl and is connected with the cap head 5; the flushing water channel 6 is connected with the upper part of the pot body 4; the upper edge of the pot body 4 is provided with an annular water guide groove 2, the inner edge of the water guide groove 2 is connected with the pot body 4, the outer edge of the water guide groove 2 is provided with a side wall 3, the upper edge of the side wall 3 is connected with the shell 1 to form a seat ring, the rear end of the side wall 3 is provided with a water distribution structure, the water distribution structure corresponds to the water outlet of the flushing water channel 6, the water distribution structure is provided with a first water spraying hole 11 and a second water spraying hole 9, water flow sprayed by the first water spraying hole 11 flows along the water guide groove 2 to the front end of the pot body 4, and water flow of the second water spraying hole 9 flows from the rear end of the water guide groove 2 to the pot bottom.

Further, the length of the flushing water channel 6 extends to the rear end of the side wall 3 of the water guiding groove 2, and the width of the water outlet side of the flushing water channel is from left to left of the second water spraying hole 9 and from right to right of the first water spraying hole 11.

The water spraying holes are integrally moved backwards, although only two water spraying holes are adopted and water is sprayed on the right side of the two water spraying holes Kong Junchao, one water outlet ring pot body 4 is flushed, the water outlet of the other water outlet is vertically flushed at the rear end of the pot body 4, the water outlet holes are few, the comprehensive flushing of the pot body 4 is realized, the water flow of the vertical flushing is avoided, and the water flow of the bottom of the pot is prevented from being rewound. After the flushing water is injected, the cavity is filled, so that the flushing water can be injected by utilizing water pressure.

The original toilet seat is internally provided with an annular water channel, the diameter of the annular water channel is about 300mm, the volume of an inner hole is about 500 cubic centimeters, the through volume of flushing water at the rear part of the toilet is between 500 and 600 cubic centimeters, 1 liter of water is needed to fully flush a cavity after the flushing water is communicated, the primary filling of a water tank is set to be 4.8 liters, and about 3.5 liters of water is water flow sprayed under pressure except the part overflowed from a water outlet hole; the cavity volume of the flushing water through in the scheme is 520 cubic centimeters, 4.8 liters of water is filled, about 4 liters of water is water sprayed out under pressure, and therefore the time for flushing the pot body 4 by strong water is prolonged. According to the scheme, the direction of the first water spraying hole 11 is along the water flow direction, water flows out directly, water is discharged firstly, the direction of the second water spraying hole 9 is opposite to water flow, water is required to be discharged formally after flushing water is filled with water, the water discharging effect is achieved firstly and secondly, after the annular water flow is flushed to the bottom of the pot at a high speed, water can be coiled or splashed easily due to the shape of the bottom of the pot, water is discharged after vertical water flow, and the water splashing effect is better.

Alternatively, as shown in fig. 3 and 4, the water diversion structure comprises a first water guide wall 10 and a second water guide wall 8, wherein the left end of the first water guide wall 10 is close to the outer edge of the water guide tank 2, the right end of the first water guide wall 10 is close to the inner edge of the water guide tank 2, the right end of the first water guide wall 10 is spaced from the right end of the side wall 3 of the water guide tank 2, and the space forms a first water spraying hole 11; the left end of the second water guiding wall 8 is connected with the left end of the side wall 3 of the water guiding groove 2, the right end of the second water guiding wall 8 is close to the inner edge of the water guiding groove 2, the right end of the second water guiding wall 8 is arranged at the left end of the first water guiding wall 10, the interval forms a second water spraying hole 9, the water spraying hole of the embodiment is larger and is positioned at a position which is easy to observe, compared with a hidden water outlet hole in the prior art, a water outlet is easy to clean, water Kong Shuigou is prevented from depositing, no dead angle is cleaned, the spraying direction of the circular water flow of the embodiment is consistent with that of the water guiding groove 2, the water flow flowing onto the water guiding groove 2 directly receives the thrust of the water pressure, and the water flow impact force is larger; the vertical water flow which is directly flowed to the bottom of the pan is overflow, the rear side wall 3 of the pan body 4 is flushed, the rear side wall 3 of the pan body 4 is generally not directly adhered to the excrement, and the overflow flushing can completely meet the requirements.

Alternatively, the first water guiding wall 10 and the second water guiding wall 8 are arc-shaped plates, the flow guiding effect of the arc-shaped curved surfaces is better than that of a plane, water from the flushing water channel 6 flows towards the right end along the curved surfaces after contacting the arc-shaped curved surfaces, the reduction of the flow velocity by the arc-shaped curved surfaces is less, and the guiding effect of the arc-shaped water guiding walls on the water flow is better than that of the plane water guiding plates.

Alternatively, the first water guiding wall 10 is arranged right above the cap head 5, the two ends of the first water guiding wall are wider than the cap head by 520-30 mm, the longer first water guiding wall 10 means that the lower side of the first water guiding wall is provided with an overflow table surface with corresponding width, and the width of the table surface is the width of downward water flow, so that the direct-current water can be flushed to the rear part of the pot body 4 in a wider range, and the water splashing in a larger range can be effectively prevented.

Preferably, as shown in fig. 5, the first water guiding wall 10 is connected with the side wall 3 of the water guiding groove 2 through the first water guiding plate 12; the second water guide wall 8 is connected with the first water guide wall 10 through a second water guide plate, the first water guide plate 12 and the second water guide plate are transversely arranged on the water guide tank 2, and through holes are formed in the first water guide plate 12 and the second water guide plate to form a first water spray hole 11 and a second water spray hole 9 respectively. The shape and the size of the water spraying holes can be modulated according to the design by arranging the water spraying holes on the hydrophobic plate; specifically, the water outlet hole is flat, long up and down, small left and right, and the front gap is larger than the rear gap, and the first water spraying hole 11 and the second water spraying hole 9 are elliptic, rectangular or drop-shaped.

The front end of the water guide groove is lower than the rear end, the height difference is 20-40 mm, the loop is formed into a ramp shape by the height difference design, and the lateral flushing water has an acceleration effect on the ramp after being flushed out, so that the impulsive force is increased.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the scope of the claims, but rather to cover all equivalent modifications within the scope of the present utility model as defined by the appended claims.

Claims

1. A siphon type toilet bowl, a pan body (4), a sewage drain pipe (7) and a flushing water channel (6) are arranged in a toilet bowl shell (1), the pan body (4) is arranged at the front end of the toilet bowl, and the bottom of the pan body (4) is connected with a cap head (5); the sewage drain pipe (7) is arranged at the rear end of the lower part of the toilet bowl and is connected with the cap head (5); the flushing water channel (6) is connected with the upper part of the pot body (4); the upper edge of the pot body (4) is provided with an annular water guide groove (2), the inner edge of the water guide groove (2) is connected with the pot body (4), the outer edge of the water guide groove (2) is provided with a side wall (3), and the upper edge of the side wall (3) is connected with the shell (1) to form a seat ring, and the novel water-saving pot is characterized in that: the water diversion structure is arranged at the rear end of the side wall (3), corresponds to a water outlet of the flushing water channel (6), is provided with a first water spraying hole (11) and a second water spraying hole (9), and the water flow sprayed out by the first water spraying hole (11) flows towards the front end of the pot body (4) along the water guide groove (2), and the water flow of the second water spraying hole (9) flows from the rear end of the water guide groove (2) to the bottom of the pot.

2. The siphonic flush toilet according to claim 1, wherein: the length of the flushing water channel (6) extends to the rear end of the side wall (3) of the water guide groove (2), the width of the water outlet side of the flushing water channel is from left to left of the second water spraying hole (9), and the flushing water channel is from right to right of the first water spraying hole (11).

3. The siphonic flush toilet according to claim 1, wherein: the water diversion structure comprises a first water guide wall (10) and a second water guide wall (8), wherein the left end of the first water guide wall (10) is close to the outer edge of the water guide groove (2), the right end of the first water guide wall is close to the inner edge of the water guide groove (2), and the right end of the first water guide wall (10) is arranged with the right end of the side wall (3) at intervals, so that a first water spraying hole (11) is formed; the left end of the second water guide wall (8) is connected with the left end of the side wall (3), the right end of the second water guide wall (8) is close to the inner edge of the water guide groove (2), and the right end of the second water guide wall (8) is arranged at the left end of the first water guide wall (10) so as to form a second water spraying hole (9).

4. A siphonic flush toilet according to claim 3, wherein: the first water guide wall (10) and the second water guide wall (8) are arc-shaped plates.

5. A siphonic flush toilet according to claim 3, wherein: the first water guide wall (10) is arranged right above the cap head (5), and the two ends of the first water guide wall are wider than the cap head (5) by 20-30 mm.

6. A siphonic flush toilet according to claim 3, wherein: the first water guide wall (10) is connected with the side wall (3) of the water guide groove (2) through a first hydrophobic plate (12); the second water guide wall (8) is connected with the first water guide wall (10) through a second water guide plate, the first water guide plate (12) and the second water guide plate are transversely arranged on the water guide groove (2), and through holes are formed in the first water guide plate (12) and the second water guide plate to form a first water spraying hole (11) and a second water spraying hole (9) respectively.

7. The siphonic flush toilet according to claim 6, wherein: the first water spraying hole (11) and the second water spraying hole (9) are flat, and the upper and lower heights of the first water spraying hole and the second water spraying hole are larger than the left and right widths.

8. The siphonic flush toilet according to claim 7, wherein: the first water spraying hole (11) and the second water spraying hole (9) are elliptic, rectangular or water drop-shaped.

9. The siphonic flush toilet according to claim 1, wherein: the front end of the water guide groove (2) is lower than the rear end, and the front-rear height difference is 20 mm-40 mm.