WO2023184774A1 - Sewage discharging system of hanging toilet, and hanging toilet - Google Patents

Sewage discharging system of hanging toilet, and hanging toilet Download PDF

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Publication number
WO2023184774A1
WO2023184774A1 PCT/CN2022/103918 CN2022103918W WO2023184774A1 WO 2023184774 A1 WO2023184774 A1 WO 2023184774A1 CN 2022103918 W CN2022103918 W CN 2022103918W WO 2023184774 A1 WO2023184774 A1 WO 2023184774A1
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Prior art keywords
water
channel
flushing
line segment
guide surface
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PCT/CN2022/103918
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French (fr)
Chinese (zh)
Inventor
谢炜
江移山
邓瑞坚
鲁展望
占炳清
刘敏
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箭牌家居集团股份有限公司
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Publication of WO2023184774A1 publication Critical patent/WO2023184774A1/en

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E03D11/14—Means for connecting the bowl to the wall, e.g. to a wall outlet

Definitions

  • the present invention relates to the field of design and production of toilets, and in particular, to a sewage drainage system for a toilet and a toilet.
  • Hanging toilet also known as hanging toilet, as the name suggests, is a toilet hung on the wall. Its appearance is more beautiful and concise than ordinary toilets, and it is easy to clean.
  • Existing hanging toilets have the following shortcomings:
  • the total height of existing flush-down hanging toilets is relatively high, mostly about 360mm. After installation, there is little space from the floor. The bottom of the toilet is difficult to clean, and it is easy to create sanitary blind spots.
  • the wash basin wall of the existing flush-down toilet is steeper and the inner tank is deep, forming a funnel-shaped sewage inlet. There is no obstruction when the water flows down, and it is easy to wash away larger dirt. It also has the advantages of fast flushing speed and strong flushing force. The disadvantage is that it is easy to splash water when flushing, and the toilet height is high, so it is easy to splash when using.
  • the buffer section of the existing flush-down toilet has a short path and a steep inner wall, which has the advantages of simple water pipes and fast speed; however, there is a risk that dirt will be blocked at the bottom of the pipe and difficult to discharge, and the water trap is small and easy to form. dirt.
  • embodiments of the present invention provide a sewage drainage system for toilets and a toilet, which can increase flushing intensity, improve flushing quality, and reduce splashing water.
  • a sewage drainage system for a toilet including a water inlet channel, a water distribution hole, a flushing hole, a main flushing channel, an auxiliary flushing channel, a spiral Inner tank and drainage channel;
  • the water distribution hole is provided at the bottom of the auxiliary flushing channel and is arranged upward;
  • the main flushing channel includes a stepped water conduit, and a water retaining plate is provided on the outside of the initial section of the stepped water conduit.
  • the end of the water retaining plate forms a water channel opening;
  • the flushing hole is located at the beginning of the main flushing channel and is arranged in the same direction as the flow direction of water in the main flushing channel;
  • the inner tank includes an upper spiral flow guide surface and a lower spiral flow guide surface that are connected in sequence.
  • the pitch of the upper spiral flow guide surface is greater than that of the lower spiral flow guide surface; the main flushing channel and the auxiliary flushing channel are respectively located in On both sides of the top of the bladder bag, the water flow direction of the main flushing channel is the same as the rotation direction of the spiral liner, and the auxiliary flushing channel is located upstream of the main flushing channel; the sewage drainage channel Connected to the end of the lower spiral guide surface.
  • the vertical cross-sectional profile of the upper spiral guide surface is arc-shaped.
  • the vertical cross-sectional profile of the rear wall of the lower spiral guide surface is a first inclined line segment.
  • a second inclined line segment is formed at the end of the first inclined line segment, and the slope of the second inclined line segment is smaller than the slope of the first inclined line segment.
  • the sewage discharge channel includes a sewage inlet section, a buffer section and a flushing section arranged in sequence, and the vertical cross-sectional profile of the front wall of the sewage inlet section is a third inclined line segment.
  • the third inclined line segment is parallel to the first inclined line segment.
  • the vertical cross-sectional profile of the buffer section is composed of an outer arc line located below the dirt inlet section, and the back side of the first inclined line segment and the second inclined line segment.
  • embodiments of the present invention also provide a toilet pan, which includes a cast-molded panel, a bladder bag and a shell.
  • the bladder bag is provided with the sewage drainage system as described above.
  • the panel is provided with a baffle ring, and the baffle ring is provided with water retaining ribs; a predetermined distance is left between the baffle ring and the spiral inner tank to form a main flushing channel and Strip-shaped flushing port of auxiliary flushing channel.
  • Adopting the above structure can reduce the overall height of the toilet bowl.
  • the height of the toilet bowl is 270mm-370mm. After installation, there is a cleaning space of 80-100mm from the ground, which is convenient for the use of tools such as sweeping robots.
  • the toilet is split into a shell, a bladder and a panel, which is suitable for high-pressure mold production and meets the production requirements of high-pressure workstations.
  • the toilet pan of the present invention adopts the method of down-flushing, direct flushing and vortex flushing.
  • the water flushed out of the water outlet holes is discharged through the entire circle of baffles on the panel.
  • the water is directed into the toilet to form a 360-degree waterfall wash.
  • the sewage drainage channel provided by this application can utilize the limited internal space of the bladder bag to form a smooth structure with a small slope, which facilitates the discharge of waste, and expands the water trap to reduce the formation of dirt.
  • Figure 1 is a schematic structural diagram of a toilet pan according to the present invention.
  • Figure 2 is a schematic structural diagram of the bile bag of the present invention.
  • Figure 3 is an enlarged view of part A of Figure 2;
  • Figure 4 is a schematic structural diagram of the panel of the present invention.
  • Figure 5 is a cross-sectional view of the matching structure of the panel and the bladder bag of the present invention.
  • Figure 6 is a structural cross-sectional view of the bladder bag of the present invention.
  • a specific embodiment of the present invention provides a toilet pan, which includes a grouting-molded panel 100, a bladder bag 200 and a shell 300.
  • the bladder bag 200 is provided with a sewage drainage system.
  • the sewage drainage system includes a water inlet channel 1, a water distribution hole (2a, 2b), a flushing hole 3, a main flushing channel 4, an auxiliary flushing channel 5, a spiral inner tank 6 and a sewage drainage channel located in the bladder 200. 7.
  • the water distribution holes (2a, 2b) are arranged at the bottom of the auxiliary flushing channel 5 and are arranged upward; the flushing hole 3 is arranged at the beginning of the main flushing channel 4 and is connected with the main flushing channel 4.
  • the water flow directions in the main flushing channel 4 are arranged in the same direction.
  • the main flushing channel 4 includes a stepped water conduit 41 , a water baffle 42 is provided on the outside of the initial section of the stepped water conduit 41 , and a water channel opening 43 is formed at the end of the water baffle 42 .
  • the stepped water conduit 41 is inclined toward the front end to increase the flushing water flow at the front end.
  • the spiral liner 6 includes an upper spiral guide surface 61 and a lower spiral guide surface 62 connected in sequence.
  • the pitch of the upper spiral guide surface 61 is greater than that of the lower spiral guide surface 62.
  • the main flushing channel 4 and the auxiliary flushing channel 5 are respectively located on both sides of the top of the bladder 200.
  • the water flow direction of the main flushing channel 4 is the same as the rotation direction of the spiral inner bladder 6, so
  • the auxiliary flushing channel 5 is located upstream of the main flushing channel 4; the sewage drainage channel 7 is connected to the end of the lower spiral guide surface 62.
  • the panel 100 is provided with a baffle ring 8, and the baffle ring 8 is provided with water retaining ribs 81; a predetermined distance is left between the baffle ring 8 and the spiral inner tank 6 to form a main flushing channel 4. and the strip flushing port 9 of the auxiliary flushing channel 5.
  • the end of the baffle ring 8 is at an inclination angle, which facilitates the collection of water droplets and accelerates their discharge.
  • Adopting the above structure can reduce the overall height of the toilet bowl.
  • the height of the toilet bowl is 270mm-370mm. After installation, there is a cleaning space of 80-100mm from the ground, which is convenient for the use of sweeping robots and other tools.
  • the hanging toilet is divided into a shell 300, a bladder 200 and a panel 100, which is suitable for high-pressure mold production and meets the production requirements of high-pressure workstations.
  • the vertical cross-sectional profile 611 of the upper spiral guide surface 61 is arc-shaped.
  • An arc-shaped upper spiral flow guide surface 61 is provided, and the pitch of the upper spiral flow guide surface 61 is larger than that of the lower spiral flow guide surface 62 .
  • the toilet pan of the present invention adopts the method of down-flushing, direct flushing and vortex flushing.
  • a large-diameter flushing hole 3 is provided on the left or right side of the top rear portion of the bladder 200, and several small-diameter water distribution holes (2a, 2b) are provided in the middle and on the other side, passing through the entire circle of baffles on the panel 100.
  • Circle 8 guides the water flushed from the water outlet into the toilet, forming a 360-degree waterfall wash.
  • the flushing method of the toilet bowl of the present invention is detailed as follows: 1
  • the main water flow is sprayed from the flushing hole 3, and flows into the toilet in three streams.
  • the first stream of water rushes out from the gap at the top of the water baffle 42; the other two streams of water rush out through the stepped main flushing channel 4.
  • Some of the water flow flows out from the water channel mouth 43 below, and most of the water flows out from the long arc-shaped main flushing channel above.
  • Water channel 4 flows into the toilet. 2
  • the water flow from the water distribution holes 2a in the middle guides the water into the toilet through the baffle ring 8 of the panel 100.
  • the water flow is concentrated, reducing dispersion, and providing a powerful solution for sewage discharge. power to increase flushing intensity; 3 Part of the water flow from the small water distribution hole 2b on the other side rushes out from the gap at the top of the water baffle 42, and part of it flows into the toilet along the arc-shaped water conduit to avoid the problem of insufficient water flow from the spray hole. Washes without leaving any residue.
  • the hanging toilet of the present invention adopts a variety of water outlet methods, and multiple water flows are gathered in the spiral inner tank 6 to enhance the momentum of the water flow and prevent the water flow from colliding at the outlet position to produce splashing water. And the water outlets are all self-formed by the mold, which reduces the impact of low accuracy of manual opening and reduces the difficulty of employee operation.
  • the vertical cross-sectional profile of the rear wall surface of the lower spiral guide surface 62 is a first inclined line segment 621, which can be made into a pipe wall similar to a straight pipe and can quickly discharge sewage.
  • a second inclined line segment 622 is formed at the end of the first inclined line segment 621 , and the slope of the second inclined line segment 622 is smaller than the slope of the first inclined line segment 621 .
  • the surface where the second inclined line segment 622 is located is the center of the stool, and its water depth is below 40 mm, so there will be no splashing during use.
  • the sewage discharge channel 7 includes a sewage inlet section 71 , a buffer section 72 and a flushing section 73 arranged in sequence.
  • the vertical cross-sectional profile of the front wall of the sewage inlet section 71 is a third inclined line segment 711 .
  • the third inclined line segment 711 is parallel to the first inclined line segment 621, that is, the surface on which the third inclined line segment 711 is located is inclined inward, which can accelerate the water flow downward, achieve a flushing effect, and at the same time expand the water sealing area. .
  • the vertical cross-sectional profile of the buffer section 72 is composed of an outer arc line 721 located below the dirt inlet section 71 and the back side of the first inclined line segment 621 and the second inclined line segment 622 .
  • the opening of the flushing section 73 and the drain pipe installation hole 301 of the housing 300 in the horizontal direction.
  • the sewage outlet of the flushing section 73 is not bonded to the shell 300, leaving a gap of 5-10 mm, which shortens the sewage pipeline, effectively saves water, facilitates sewage discharge, and avoids the risk of cracking.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

Disclosed in the embodiments of the present invention is a sewage discharging system of a hanging toilet. The sewage discharging system comprises a water intake channel, water distribution holes, a water flushing hole, a main flushing channel, an auxiliary flushing channel, a spiral inner container and a sewage discharging channel, which are arranged in a container, wherein the water distribution holes are arranged at the bottom of the auxiliary flushing channel and are arranged facing upwards; the main flushing channel comprises a stepped water guide passage, a water baffle is arranged on an outer side of a starting section of the stepped water guide passage, and a water passage opening is formed in the tail end of the water baffle; the spiral inner container comprises an upper-section spiral flow guide surface and a lower-section spiral flow guide surface, which are connected in sequence; and the sewage discharging channel is connected to the tail end of the lower-section spiral flow guide surface. Further disclosed in the embodiments of the present invention is a hanging toilet. By means of the present invention, the flushing force can be increased, the flushing quality is improved, and splashing is also reduced.

Description

一种挂便器的排污***及一种挂便器A sewage drainage system for a hanging toilet and a hanging toilet 技术领域Technical field
本发明涉及坐便器的设计生产领域，尤其涉及一种挂便器的排污***及一种挂便器。The present invention relates to the field of design and production of toilets, and in particular, to a sewage drainage system for a toilet and a toilet.
背景技术Background technique
挂便器，又称为悬挂式坐便器，顾名思义就是挂在墙上的马桶，其外观比普通马桶更美观简洁，而且易于清理。现有挂便器存在以下缺点：Hanging toilet, also known as hanging toilet, as the name suggests, is a toilet hung on the wall. Its appearance is more beautiful and concise than ordinary toilets, and it is easy to clean. Existing hanging toilets have the following shortcomings:
1、现有冲落式挂便器总高较高，多为360mm左右，安装后距地空间少，便器下方不易打扫，容易产生卫生死角。1. The total height of existing flush-down hanging toilets is relatively high, mostly about 360mm. After installation, there is little space from the floor. The bottom of the toilet is difficult to clean, and it is easy to create sanitary blind spots.
2、现有冲落式挂便器冲水方式多为纯布水孔式和环抱对冲式，水流直冲入进污口，具有流速快，冲力大，排污能力强的优点，但冲干净的同时易产生溅水及噪音大的问题。纯布水孔式水流从坐圈内壁斜凹面上的小孔内冲出，坐圈整圈出水孔孔眼多，洗刷面广；环抱对冲式水流从坐圈后端左右的冲洗孔及中间的布水孔冲出，洗刷双水流，相较于纯布水孔式孔眼少，但前端洗刷力度弱。两种方式均存在出水孔和水道外露，易藏污纳垢，存在擦洗死角的缺陷。2. Most of the existing flushing methods of flush-down toilets are pure water hole type and surrounding flushing type. The water flows directly into the sewage inlet. It has the advantages of fast flow speed, large impulse and strong sewage discharge capacity. However, it must be flushed cleanly at the same time. It is prone to splashing water and loud noise. The pure cloth water hole type water flow rushes out from the small holes on the oblique concave surface of the inner wall of the seat circle. There are many water holes in the entire circle of the seat circle, and the cleaning surface is wide; the surrounding hedging type water flow flows out from the left and right flushing holes at the rear end of the seat circle and the cloth in the middle. The water holes are punched out and the cleaning force is double. Compared with the pure cloth water hole type, it has fewer holes, but the front-end cleaning force is weak. In both methods, the water outlet holes and water channels are exposed, which can easily harbor dirt and dirt, and have the disadvantage of scrubbing dead corners.
3、现有冲落式挂便器洗净面池壁较陡，内胆深，形成漏斗状的进污口。水流冲下时无阻碍，容易冲下较大的污垢，还有冲水速度快，冲洗力度强等优点。缺点是冲水易溅水，落便高度高，使用时易溅污。3. The wash basin wall of the existing flush-down toilet is steeper and the inner tank is deep, forming a funnel-shaped sewage inlet. There is no obstruction when the water flows down, and it is easy to wash away larger dirt. It also has the advantages of fast flushing speed and strong flushing force. The disadvantage is that it is easy to splash water when flushing, and the toilet height is high, so it is easy to splash when using.
4、现有冲落式挂便器缓冲段路径短，内壁较陡，具有水管简单，速度快的优点；但存在污物堵塞在管道底部，不易排出的风险，且存水弯较小，容易形成污垢。4. The buffer section of the existing flush-down toilet has a short path and a steep inner wall, which has the advantages of simple water pipes and fast speed; however, there is a risk that dirt will be blocked at the bottom of the pipe and difficult to discharge, and the water trap is small and easy to form. dirt.
5、现有冲落式挂便器生产方式多使用石膏模上线生产，模具结构复杂，人工操作繁杂。存在对员工操作技能要求高，工作强度大，环境差的问题。5. The existing production methods of flush-down toilets mostly use plaster molds for online production. The mold structures are complex and manual operations are complicated. There are problems such as high requirements on employees' operating skills, high work intensity, and poor environment.
发明内容Contents of the invention
本发明实施例为了解决现有挂便器存在的上述技术问题，提供一种挂便器 的排污***及一种挂便器，可加大冲洗力度，提高冲洗质量，同时减少溅水。In order to solve the above-mentioned technical problems of existing toilets, embodiments of the present invention provide a sewage drainage system for toilets and a toilet, which can increase flushing intensity, improve flushing quality, and reduce splashing water.
为了解决上述技术问题，本发明实施例提供了一种挂便器的排污***，包括设于胆包中的进水通道、布水孔、冲水孔、主冲水通道、辅冲水通道、螺旋内胆和排污通道；In order to solve the above technical problems, embodiments of the present invention provide a sewage drainage system for a toilet, including a water inlet channel, a water distribution hole, a flushing hole, a main flushing channel, an auxiliary flushing channel, a spiral Inner tank and drainage channel;
所述布水孔设于所述辅冲水通道的底部，并朝上设置；所述主冲水通道包括阶梯状导水道，所述阶梯状导水道起始段的外侧设有挡水板，所述挡水板的末端形成水道口；所述冲水孔设于所述主冲水通道的起始处，并与所述主冲水通道内的水的流动方向同向设置；所述螺旋内胆包括依次连接的上段螺旋导流面和下段螺旋导流面，所述上段螺旋导流面的螺距大于所述下段螺旋导流面；所述主冲水通道和辅冲水通道分别设于所述胆包顶部的两侧，所述主冲水通道的水流方向与所述螺旋内胆的旋向相同，所述辅冲水通道位于所述主冲水通道的上游位置；所述排污通道与所述下段螺旋导流面的末端连接。The water distribution hole is provided at the bottom of the auxiliary flushing channel and is arranged upward; the main flushing channel includes a stepped water conduit, and a water retaining plate is provided on the outside of the initial section of the stepped water conduit. The end of the water retaining plate forms a water channel opening; the flushing hole is located at the beginning of the main flushing channel and is arranged in the same direction as the flow direction of water in the main flushing channel; the spiral The inner tank includes an upper spiral flow guide surface and a lower spiral flow guide surface that are connected in sequence. The pitch of the upper spiral flow guide surface is greater than that of the lower spiral flow guide surface; the main flushing channel and the auxiliary flushing channel are respectively located in On both sides of the top of the bladder bag, the water flow direction of the main flushing channel is the same as the rotation direction of the spiral liner, and the auxiliary flushing channel is located upstream of the main flushing channel; the sewage drainage channel Connected to the end of the lower spiral guide surface.
作为上述方案的改进，所述上段螺旋导流面的竖截面轮廓为弧形。As an improvement to the above solution, the vertical cross-sectional profile of the upper spiral guide surface is arc-shaped.
作为上述方案的改进，所述下段螺旋导流面的后壁面的竖截面轮廓为第一倾斜线段。As an improvement to the above solution, the vertical cross-sectional profile of the rear wall of the lower spiral guide surface is a first inclined line segment.
作为上述方案的改进，所述第一倾斜线段的末端形成有第二倾斜线段，所述第二倾斜线段的斜度小于所述第一倾斜线段的斜度。As an improvement to the above solution, a second inclined line segment is formed at the end of the first inclined line segment, and the slope of the second inclined line segment is smaller than the slope of the first inclined line segment.
作为上述方案的改进，所述排污通道包括依次设置的进污段、缓冲段和冲落段，所述进污段的前壁面的竖截面轮廓为第三倾斜线段。As an improvement to the above solution, the sewage discharge channel includes a sewage inlet section, a buffer section and a flushing section arranged in sequence, and the vertical cross-sectional profile of the front wall of the sewage inlet section is a third inclined line segment.
作为上述方案的改进，所述第三倾斜线段与第一倾斜线段平行。As an improvement to the above solution, the third inclined line segment is parallel to the first inclined line segment.
作为上述方案的改进，所述缓冲段的竖截面轮廓由位于进污段下方的外弧线，以及所述第一倾斜线段和第二倾斜线段的背向一侧构成。As an improvement to the above solution, the vertical cross-sectional profile of the buffer section is composed of an outer arc line located below the dirt inlet section, and the back side of the first inclined line segment and the second inclined line segment.
相应地，本发明实施例还提供了一种挂便器，包括注浆成型的面板、胆包和外壳，所述胆包设有如上文所述的排污***。Correspondingly, embodiments of the present invention also provide a toilet pan, which includes a cast-molded panel, a bladder bag and a shell. The bladder bag is provided with the sewage drainage system as described above.
作为上述方案的改进，所述冲落段的开口处与外壳的排污管安装孔在水平方向上具有预定距离。As an improvement to the above solution, there is a predetermined distance between the opening of the flushing section and the drain pipe installation hole of the housing in the horizontal direction.
作为上述方案的改进，所述面板设有挡板圈，所述挡板圈上设有挡水筋条；所述挡板圈与螺旋内胆之间留有预定距离，形成主冲水通道和辅冲水通道的条状冲水口。As an improvement to the above solution, the panel is provided with a baffle ring, and the baffle ring is provided with water retaining ribs; a predetermined distance is left between the baffle ring and the spiral inner tank to form a main flushing channel and Strip-shaped flushing port of auxiliary flushing channel.
实施本发明实施例，具有如下有益效果：Implementing the embodiments of the present invention has the following beneficial effects:
采用上述结构，能够减少挂便器的整体高度，挂便器高度270mm-370mm，安装后距离地面有80-100mm的清洁空间，便于扫地机器人等工具使用。挂便器拆分成外壳、胆包与面板，适合高压模具生产，符合高压工作站生产要求。Adopting the above structure can reduce the overall height of the toilet bowl. The height of the toilet bowl is 270mm-370mm. After installation, there is a cleaning space of 80-100mm from the ground, which is convenient for the use of tools such as sweeping robots. The toilet is split into a shell, a bladder and a panel, which is suitable for high-pressure mold production and meets the production requirements of high-pressure workstations.
本发明的挂便器采用冲落直冲冲水加旋涡冲水的方式。胆包顶端后部左侧或右侧设有一个大直径的冲水孔，中间及另一侧设有数个小直径的布水孔，通过面板整圈的挡板圈将出水孔冲出的水导流到便池之中，形成360度瀑布式洗刷。结合纯布水孔式整圈洗刷和环抱对冲式水流集中、孔眼少的优点，避免了出水口和水道外露易藏污纳垢的缺陷。The toilet pan of the present invention adopts the method of down-flushing, direct flushing and vortex flushing. There is a large-diameter flushing hole on the left or right side of the top rear of the bag, and several small-diameter water distribution holes in the middle and on the other side. The water flushed out of the water outlet holes is discharged through the entire circle of baffles on the panel. The water is directed into the toilet to form a 360-degree waterfall wash. Combining the advantages of full-circle cleaning with pure cloth water holes and surrounded hedging type with concentrated water flow and fewer holes, it avoids the disadvantage of exposed water outlets and waterways that easily harbor dirt and evil.
本申请提供的排污通道能够利用胆包有限的内部空间，形成坡度小的顺滑结构，便于污物排出，而且扩大了存水弯，能够减少污垢形成。The sewage drainage channel provided by this application can utilize the limited internal space of the bladder bag to form a smooth structure with a small slope, which facilitates the discharge of waste, and expands the water trap to reduce the formation of dirt.
附图说明Description of drawings
图1是本发明一种挂便器的结构示意图；Figure 1 is a schematic structural diagram of a toilet pan according to the present invention;
图2是本发明的胆包的结构示意图；Figure 2 is a schematic structural diagram of the bile bag of the present invention;
图3是图2的A部放大图；Figure 3 is an enlarged view of part A of Figure 2;
图4是本发明的面板的结构示意图；Figure 4 is a schematic structural diagram of the panel of the present invention;
图5是本发明的面板与胆包的配合结构的剖视图；Figure 5 is a cross-sectional view of the matching structure of the panel and the bladder bag of the present invention;
图6是本发明的胆包的结构剖视图。Figure 6 is a structural cross-sectional view of the bladder bag of the present invention.
具体实施方式Detailed ways
为使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明作进一步地详细描述。仅此声明，本发明在文中出现或即将出现的上、下、左、右、前、后、内、外等方位用词，仅以本发明的附图为基准，其并不是对本发明的具体限定。In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings. This statement only states that the terms upper, lower, left, right, front, back, inside, outside, etc. that appear or are about to appear in the text of the present invention are only based on the drawings of the present invention and are not specific to the present invention. limited.
如图1-图3所示，本发明具体实施例提供了一种挂便器，包括注浆成型的面板100、胆包200和外壳300，所述胆包200设有排污***。所述排污***包括设于胆包200中的进水通道1、布水孔(2a，2b)、冲水孔3、主冲水通道4、辅冲水通道5、螺旋内胆6和排污通道7。As shown in Figures 1 to 3, a specific embodiment of the present invention provides a toilet pan, which includes a grouting-molded panel 100, a bladder bag 200 and a shell 300. The bladder bag 200 is provided with a sewage drainage system. The sewage drainage system includes a water inlet channel 1, a water distribution hole (2a, 2b), a flushing hole 3, a main flushing channel 4, an auxiliary flushing channel 5, a spiral inner tank 6 and a sewage drainage channel located in the bladder 200. 7.
所述布水孔(2a，2b)设于所述辅冲水通道5的底部，并朝上设置；所述冲水孔3设于所述主冲水通道4的起始处，并与所述主冲水通道4内的水的流 动方向同向设置。所述主冲水通道4包括阶梯状导水道41，所述阶梯状导水道41起始段的外侧设有挡水板42，所述挡水板42的末端形成水道口43。所述阶梯状导水道41向前端倾斜，加大前端冲洗水流。The water distribution holes (2a, 2b) are arranged at the bottom of the auxiliary flushing channel 5 and are arranged upward; the flushing hole 3 is arranged at the beginning of the main flushing channel 4 and is connected with the main flushing channel 4. The water flow directions in the main flushing channel 4 are arranged in the same direction. The main flushing channel 4 includes a stepped water conduit 41 , a water baffle 42 is provided on the outside of the initial section of the stepped water conduit 41 , and a water channel opening 43 is formed at the end of the water baffle 42 . The stepped water conduit 41 is inclined toward the front end to increase the flushing water flow at the front end.
结合图4-图6，所述螺旋内胆6包括依次连接的上段螺旋导流面61和下段螺旋导流面62，所述上段螺旋导流面61的螺距大于所述下段螺旋导流面62；所述主冲水通道4和辅冲水通道5分别设于所述胆包200顶部的两侧，所述主冲水通道4的水流方向与所述螺旋内胆6的旋向相同，所述辅冲水通道5位于所述主冲水通道4的上游位置；所述排污通道7与所述下段螺旋导流面62的末端连接。所述面板100设有挡板圈8，所述挡板圈8上设有挡水筋条81；所述挡板圈8与螺旋内胆6之间留有预定距离，形成主冲水通道4和辅冲水通道5的条状冲水口9。所述挡板圈8末端为倾斜角，便于水滴汇集加速排下。With reference to Figures 4-6, the spiral liner 6 includes an upper spiral guide surface 61 and a lower spiral guide surface 62 connected in sequence. The pitch of the upper spiral guide surface 61 is greater than that of the lower spiral guide surface 62. ; The main flushing channel 4 and the auxiliary flushing channel 5 are respectively located on both sides of the top of the bladder 200. The water flow direction of the main flushing channel 4 is the same as the rotation direction of the spiral inner bladder 6, so The auxiliary flushing channel 5 is located upstream of the main flushing channel 4; the sewage drainage channel 7 is connected to the end of the lower spiral guide surface 62. The panel 100 is provided with a baffle ring 8, and the baffle ring 8 is provided with water retaining ribs 81; a predetermined distance is left between the baffle ring 8 and the spiral inner tank 6 to form a main flushing channel 4. and the strip flushing port 9 of the auxiliary flushing channel 5. The end of the baffle ring 8 is at an inclination angle, which facilitates the collection of water droplets and accelerates their discharge.
采用上述结构，能够减少挂便器的整体高度，挂便器高度270mm-370mm，安装后距离地面有80-100mm的清洁空间，便于扫地机器人等工具使用。挂便器拆分成外壳300、胆包200与面板100，适合高压模具生产，符合高压工作站生产要求。Adopting the above structure can reduce the overall height of the toilet bowl. The height of the toilet bowl is 270mm-370mm. After installation, there is a cleaning space of 80-100mm from the ground, which is convenient for the use of sweeping robots and other tools. The hanging toilet is divided into a shell 300, a bladder 200 and a panel 100, which is suitable for high-pressure mold production and meets the production requirements of high-pressure workstations.
其中，所述上段螺旋导流面61的竖截面轮廓611为弧形。通过设置弧形的上段螺旋导流面61，并且上段螺旋导流面61的螺距大于所述下段螺旋导流面62。通过两段式设计，使得冲水过程中水进入上段螺旋导流面61时，能够减缓水流，避免水花飞溅。Wherein, the vertical cross-sectional profile 611 of the upper spiral guide surface 61 is arc-shaped. An arc-shaped upper spiral flow guide surface 61 is provided, and the pitch of the upper spiral flow guide surface 61 is larger than that of the lower spiral flow guide surface 62 . Through the two-stage design, when water enters the upper spiral guide surface 61 during the flushing process, the water flow can be slowed down and water splashing can be avoided.
本发明的挂便器采用冲落直冲冲水加旋涡冲水的方式。胆包200顶端后部左侧或右侧设有一个大直径的冲水孔3，中间及另一侧设有数个小直径的布水孔(2a，2b)，通过面板100整圈的挡板圈8将出水孔冲出的水导流到便池之中，形成360度瀑布式洗刷。结合纯布水孔式整圈洗刷和环抱对冲式水流集中、孔眼少的优点，避免了出水口和水道外露易藏污纳垢的缺陷。The toilet pan of the present invention adopts the method of down-flushing, direct flushing and vortex flushing. A large-diameter flushing hole 3 is provided on the left or right side of the top rear portion of the bladder 200, and several small-diameter water distribution holes (2a, 2b) are provided in the middle and on the other side, passing through the entire circle of baffles on the panel 100. Circle 8 guides the water flushed from the water outlet into the toilet, forming a 360-degree waterfall wash. Combining the advantages of full-circle cleaning with pure cloth water holes and surrounded hedging type with concentrated water flow and fewer holes, it avoids the disadvantage of exposed water outlets and waterways that easily harbor dirt and evil.
本发明的挂便器的冲洗方式详述如下：①主水流从冲水孔3喷出，分三股水流入便池。第一股从挡水板42顶端间隙冲出；另两股水流经阶梯状的主冲水通道4冲出，部分水流从下方的水道口43流出，大部分水流从上方的长弧形主冲水通道4流入便池。②中间数个布水孔2a的水流通过面板100的挡板圈8将水导流到便池中，结合坐圈面板100上的挡水筋条81，集中水流，减少分散，为排污提供强大动力，加大冲洗力度；③另一侧小布水孔2b的水流部分从挡水 板42顶端间隙冲出，部分沿弧形导水道流入便池，避免喷射孔水流到此处不足的问题，洗刷无残留。The flushing method of the toilet bowl of the present invention is detailed as follows: ① The main water flow is sprayed from the flushing hole 3, and flows into the toilet in three streams. The first stream of water rushes out from the gap at the top of the water baffle 42; the other two streams of water rush out through the stepped main flushing channel 4. Some of the water flow flows out from the water channel mouth 43 below, and most of the water flows out from the long arc-shaped main flushing channel above. Water channel 4 flows into the toilet. ② The water flow from the water distribution holes 2a in the middle guides the water into the toilet through the baffle ring 8 of the panel 100. Combined with the water retaining ribs 81 on the seat panel 100, the water flow is concentrated, reducing dispersion, and providing a powerful solution for sewage discharge. power to increase flushing intensity; ③ Part of the water flow from the small water distribution hole 2b on the other side rushes out from the gap at the top of the water baffle 42, and part of it flows into the toilet along the arc-shaped water conduit to avoid the problem of insufficient water flow from the spray hole. Washes without leaving any residue.
本发明的挂便器采用多种出水方式，多股水流汇聚在螺旋内胆6，增强水流冲力，防止水流在出口位碰撞产生溅水。且出水口均由模具自成型，减少人工开孔精确度低的影响，降低员工操作难度。The hanging toilet of the present invention adopts a variety of water outlet methods, and multiple water flows are gathered in the spiral inner tank 6 to enhance the momentum of the water flow and prevent the water flow from colliding at the outlet position to produce splashing water. And the water outlets are all self-formed by the mold, which reduces the impact of low accuracy of manual opening and reduces the difficulty of employee operation.
如图6所示，优选地，所述下段螺旋导流面62的后壁面的竖截面轮廓为第一倾斜线段621，其可以做成类似于直管的管壁，能够快速排污。As shown in Figure 6, preferably, the vertical cross-sectional profile of the rear wall surface of the lower spiral guide surface 62 is a first inclined line segment 621, which can be made into a pipe wall similar to a straight pipe and can quickly discharge sewage.
进一步地，所述第一倾斜线段621的末端形成有第二倾斜线段622，所述第二倾斜线段622的斜度小于所述第一倾斜线段621的斜度。所述第二倾斜线段622所在的表面为落便中心，其水深在40mm以下，使用过程不溅污。Furthermore, a second inclined line segment 622 is formed at the end of the first inclined line segment 621 , and the slope of the second inclined line segment 622 is smaller than the slope of the first inclined line segment 621 . The surface where the second inclined line segment 622 is located is the center of the stool, and its water depth is below 40 mm, so there will be no splashing during use.
为了配合上述导流面，本申请的排污通道7也进行了重新设计。所述排污通道7包括依次设置的进污段71、缓冲段72和冲落段73，所述进污段71的前壁面的竖截面轮廓为第三倾斜线段711。所述第三倾斜线段711与第一倾斜线段621平行，即所述第三倾斜线段711所在的表面向内倾斜设置，能够使水流加速向下，起到助冲效果，同时扩大了水封面积。In order to cooperate with the above-mentioned flow guide surface, the sewage drainage channel 7 of this application has also been redesigned. The sewage discharge channel 7 includes a sewage inlet section 71 , a buffer section 72 and a flushing section 73 arranged in sequence. The vertical cross-sectional profile of the front wall of the sewage inlet section 71 is a third inclined line segment 711 . The third inclined line segment 711 is parallel to the first inclined line segment 621, that is, the surface on which the third inclined line segment 711 is located is inclined inward, which can accelerate the water flow downward, achieve a flushing effect, and at the same time expand the water sealing area. .
所述缓冲段72的竖截面轮廓由位于进污段71下方的外弧线721，以及所述第一倾斜线段621和第二倾斜线段622的背向一侧构成。通过将所述第一倾斜线段621和第二倾斜线段622的背向一侧构成缓冲段72的内壁，能够利用胆包200有限的内部空间，形成坡度小的顺滑结构，便于污物排出，而且扩大了存水弯，能够减少污垢形成。The vertical cross-sectional profile of the buffer section 72 is composed of an outer arc line 721 located below the dirt inlet section 71 and the back side of the first inclined line segment 621 and the second inclined line segment 622 . By forming the back side of the first inclined line segment 621 and the second inclined line segment 622 into the inner wall of the buffer section 72, the limited internal space of the bladder 200 can be utilized to form a smooth structure with a small slope, which facilitates the discharge of dirt. And the water trap is enlarged to reduce the formation of dirt.
如图1所示，优选地，所述冲落段73的开口处与外壳300的排污管安装孔301在水平方向上具有预定距离。冲落段73排污口未粘接在外壳300上，留有5-10mm间隙，缩短了排污管道，有效节水，便于排污，同时避免开裂风险。As shown in FIG. 1 , preferably, there is a predetermined distance between the opening of the flushing section 73 and the drain pipe installation hole 301 of the housing 300 in the horizontal direction. The sewage outlet of the flushing section 73 is not bonded to the shell 300, leaving a gap of 5-10 mm, which shortens the sewage pipeline, effectively saves water, facilitates sewage discharge, and avoids the risk of cracking.
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。The above is the preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also regarded as It is the protection scope of the present invention.

Claims (10)

  1. 一种挂便器的排污***，其特征在于，包括设于胆包中的进水通道、布水孔、冲水孔、主冲水通道、辅冲水通道、螺旋内胆和排污通道；A sewage drainage system for a hanging toilet, which is characterized in that it includes a water inlet channel, a water distribution hole, a flushing hole, a main flushing channel, an auxiliary flushing channel, a spiral inner tank and a sewage drainage channel located in a bladder bag;
    所述布水孔设于所述辅冲水通道的底部，并朝上设置；The water distribution hole is located at the bottom of the auxiliary flushing channel and is positioned upward;
    所述主冲水通道包括阶梯状导水道，所述阶梯状导水道起始段的外侧设有挡水板，所述挡水板的末端形成水道口；The main flushing channel includes a stepped water conduit, a water baffle is provided on the outside of the initial section of the stepped water conduit, and the end of the water baffle forms a water channel mouth;
    所述冲水孔设于所述主冲水通道的起始处，并与所述主冲水通道内的水的流动方向同向设置；The flushing hole is located at the beginning of the main flushing channel and is arranged in the same direction as the flow direction of water in the main flushing channel;
    所述螺旋内胆包括依次连接的上段螺旋导流面和下段螺旋导流面，所述上段螺旋导流面的螺距大于所述下段螺旋导流面；The spiral liner includes an upper spiral flow guide surface and a lower spiral flow guide surface that are connected in sequence, and the pitch of the upper spiral flow guide surface is greater than that of the lower spiral flow guide surface;
    所述主冲水通道和辅冲水通道分别设于所述胆包顶部的两侧，所述主冲水通道的水流方向与所述螺旋内胆的旋向相同，所述辅冲水通道位于所述主冲水通道的上游位置；The main flushing channel and the auxiliary flushing channel are respectively located on both sides of the top of the bladder bag. The water flow direction of the main flushing channel is the same as the rotation direction of the spiral inner bladder. The auxiliary flushing channel is located at The upstream position of the main flushing channel;
    所述排污通道与所述下段螺旋导流面的末端连接。The sewage discharge channel is connected to the end of the lower spiral guide surface.
  2. 如权利要求1所述的挂便器的排污***，其特征在于，所述上段螺旋导流面的竖截面轮廓为弧形。The sewage drainage system of the toilet bowl according to claim 1, wherein the vertical cross-sectional profile of the upper spiral guide surface is arc-shaped.
  3. 如权利要求2所述的挂便器的排污***，其特征在于，所述下段螺旋导流面的后壁面的竖截面轮廓为第一倾斜线段。The sewage drainage system of the toilet bowl according to claim 2, characterized in that the vertical cross-sectional profile of the rear wall of the lower spiral guide surface is a first inclined line segment.
  4. 如权利要求3所述的挂便器的排污***，其特征在于，所述第一倾斜线段的末端形成有第二倾斜线段，所述第二倾斜线段的斜度小于所述第一倾斜线段的斜度。The sewage drainage system of the toilet bowl according to claim 3, wherein a second inclined line segment is formed at the end of the first inclined line segment, and the slope of the second inclined line segment is smaller than the slope of the first inclined line segment. Spend.
  5. 如权利要求4所述的挂便器的排污***，其特征在于，所述排污通道包括依次设置的进污段、缓冲段和冲落段，所述进污段的前壁面的竖截面轮廓为第三倾斜线段。The sewage drainage system of the toilet bowl according to claim 4, characterized in that the sewage drainage channel includes a sewage inlet section, a buffer section and a flushing section arranged in sequence, and the vertical cross-sectional profile of the front wall of the sewage inlet section is the third Three inclined line segments.
  6. 如权利要求5所述的挂便器的排污***，其特征在于，所述第三倾斜线段与第一倾斜线段平行。The sewage drainage system of the toilet bowl according to claim 5, wherein the third inclined line segment is parallel to the first inclined line segment.
  7. 如权利要求6所述的挂便器的排污***，其特征在于，所述缓冲段的竖截面轮廓由位于进污段下方的外弧线，以及所述第一倾斜线段和第二倾斜线段的背向一侧构成。The sewage drainage system of the toilet bowl according to claim 6, characterized in that the vertical cross-sectional profile of the buffer section consists of an outer arc line located below the sewage inlet section, and the back of the first inclined line segment and the second inclined line segment. Constructed to one side.
  8. 一种挂便器，其特征在于，包括注浆成型的面板、胆包和外壳，所述胆包设有如权利要求1-7所述的排污***。A hanging toilet, characterized in that it includes a grouting-molded panel, a gall bag and a shell, and the gall bag is provided with a sewage drainage system as claimed in claims 1-7.
  9. 如权利要求8所述的挂便器，其特征在于，所述冲落段的开口处与外壳的排污管安装孔在水平方向上具有预定距离。The toilet pan according to claim 8, characterized in that there is a predetermined distance in the horizontal direction between the opening of the flushing section and the sewage pipe installation hole of the housing.
  10. 如权利要求8所述的挂便器，其特征在于，所述面板设有挡板圈，所述挡板圈上设有挡水筋条；所述挡板圈与螺旋内胆之间留有预定距离，形成主冲水通道和辅冲水通道的条状冲水口。The toilet pan according to claim 8, characterized in that the panel is provided with a baffle ring, and the baffle ring is provided with water retaining ribs; a predetermined gap is left between the baffle ring and the spiral liner. distance to form a strip-shaped flushing port of the main flushing channel and the auxiliary flushing channel.
PCT/CN2022/103918 2022-03-28 2022-07-05 Sewage discharging system of hanging toilet, and hanging toilet WO2023184774A1 (en)

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CN114703935B (en) * 2022-03-28 2023-03-21 箭牌家居集团股份有限公司 Vortex flushing hanging toilet
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