WO2021027349A1 - 一种壁挂式马桶 - Google Patents

一种壁挂式马桶 Download PDF

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Publication number
WO2021027349A1
WO2021027349A1 PCT/CN2020/089986 CN2020089986W WO2021027349A1 WO 2021027349 A1 WO2021027349 A1 WO 2021027349A1 CN 2020089986 W CN2020089986 W CN 2020089986W WO 2021027349 A1 WO2021027349 A1 WO 2021027349A1
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WIPO (PCT)
Prior art keywords
toilet
water
valve body
cavity
nozzle
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PCT/CN2020/089986
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English (en)
French (fr)
Inventor
陈传湘
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广东太古卫浴科技有限公司
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Application filed by 广东太古卫浴科技有限公司 filed Critical 广东太古卫浴科技有限公司
Priority to EP20852994.1A priority Critical patent/EP4015721A1/en
Publication of WO2021027349A1 publication Critical patent/WO2021027349A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/12—Flushing devices discharging variable quantities of water
    • 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
    • E03D11/08—Bowls with means producing a flushing water swirl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/024—Operated hydraulically or pneumatically
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E03D2201/30—Water injection in siphon for enhancing flushing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E03D2201/40—Devices for distribution of flush water inside the bowl

Definitions

  • This application relates to the technical field of sanitary ware, and in particular to a wall-mounted toilet.
  • the water tank of the wall-mounted toilet is fixed above the toilet through a water tank bracket and hidden in the wall, while the toilet is fixedly hung on the wall, so this type of toilet is also called a wall-mounted toilet.
  • the wall-mounted toilet is visually more beautiful and fashionable, but the installation project is very cumbersome.
  • the installer needs to make a false wall, set the water tank bracket and the water tank inside the wall, and then hang the toilet seat on the false wall. Cover the false wall with tiles, paste wallpaper or paint the wall; in the future use process, once the water tank is broken or the pipe leaks, the maintenance personnel must remove the false wall to repair the water tank or pipe, and rebuild the wall and Whitewashing, so the repair and maintenance process is also very inconvenient; on the other hand, most wall-mounted toilet drainage pipes present an "S" shape, which consumes a lot of water when flushing the toilet and is not enough to save water.
  • This application provides a wall-mounted toilet, which can solve the problems of inconvenient installation and maintenance of the current wall-mounted toilet tank and no water saving.
  • a wall-mounted toilet includes a toilet seat.
  • the rear end of the toilet seat is used to hang on a wall.
  • the toilet seat has a toilet cavity and a sewage pipe.
  • the sewage pipe is connected to the bottom of the toilet cavity, and is characterized in that the toilet seat is in the toilet.
  • the back of the cavity is provided with a water tank groove, the top of the toilet cavity has a first spray head, and the side end of the bottom of the toilet cavity has a second spray head.
  • the first spray head and the second spray head are respectively connected to the water tank groove.
  • the top of the toilet cavity forms a vortex water flow and cleans the surface of the toilet cavity.
  • the second nozzle is used to feed water to the side of the bottom of the toilet cavity and used to flush the bottom of the toilet cavity;
  • the water tank is equipped with a flush button and
  • the valve body is used for water intake and drainage.
  • the valve body is respectively connected with the first nozzle and the second nozzle.
  • the flush button can pneumatically control the valve body and make the first and second nozzles clean the toilet cavity;
  • the sewage pipe is Straight flush side pipe.
  • top of the water tank groove is flush with the top of the toilet cavity.
  • valve body includes a first valve body and a second valve body
  • the flush button is pneumatically connected with the first valve body and the second valve body
  • the bottom of the first valve body is used to connect a tap water pipe and pump water into the water tank tank
  • the top of the first valve body communicates with the first nozzle
  • the second valve body communicates with the second nozzle.
  • the top of the first valve body has a water outlet, an air inlet and a pneumatic control assembly, the water outlet is connected to the first spray head, the air inlet is arranged beside the water outlet, and the air inlet is communicated with the flush button;
  • the pneumatic control assembly is located in the air inlet and the water outlet, and is used to control the water outlet or stop water from the water outlet.
  • the sewage pipe has a U-shaped structure.
  • the existing concealed water tank and its bracket are relatively expensive and are not enough to save water.
  • the water tank groove on the toilet cavity of the present application replaces the current setting method, which can significantly reduce the cost of installation and maintenance, and can also provide To achieve the advantages of beautiful appearance and space saving.
  • the water tank groove is arranged behind the toilet cavity.
  • the toilet cavity has a first nozzle and a second nozzle.
  • the first nozzle sprays water on the top of the toilet cavity.
  • the second nozzle sprays a water column at the side of the bottom of the toilet cavity, and the water column flows out from the bottom side to increase the velocity and pressure of the vortex water flow, and quickly flush the dirt in In the sewage pipe, the cooperation of the two nozzles can flush the toilet more cleanly with less water.
  • the sewage pipeline adopts straight-flushing side-discharge pipeline, the vortex effect is large, and the dirt can be washed clean easily, so it also has the characteristics of water saving, non-clogging, and strong washing power.
  • Figure 1 is a schematic structural diagram of a toilet seat of a wall-mounted toilet
  • Figure 2 is a structural schematic diagram of a toilet seat installed on a wall in an embodiment
  • Figure 3 is a perspective view of the toilet seat in an embodiment
  • Figure 4 is a top view of a wall-mounted toilet
  • Figure 5 is a side sectional view of a wall-mounted toilet.
  • a wall-mounted toilet includes a toilet seat 1, the rear end of the toilet seat 1 is a fixed end, and the fixed end of the toilet seat 1 is used for hanging and installing on the wall.
  • the toilet seat 1 has a toilet cavity 11 and a sewage pipe 12. One end of the sewage pipe 12 is connected to the bottom of the toilet cavity 11, and the other end is used to connect the sewage pipe on the wall.
  • the toilet seat 1 is provided with a water tank groove 13 behind the toilet cavity 11, the top of the toilet cavity 11 has a first spray head 14, and the side end of the bottom of the toilet cavity 11 has a second spray head 15.
  • the water flow can flow along the surface of the toilet cavity 11 and along the inner wall thereof to the bottom, thereby forming a vortex water flow, which washes the dirt on the surface of the toilet cavity.
  • the dirt referred to in this embodiment includes human excrement.
  • the second nozzle is located at the side end of the bottom of the toilet cavity, and the bottom of the toilet cavity is generally the sealing water line of the toilet.
  • the first nozzle 14 and the second nozzle 15 respectively generate and accelerate the swirling water flow.
  • the use of the swirling water flow enables the wall-mounted toilet of the present application to flush the toilet more cleanly with less water, thereby also increasing the volume of the water tank 13 of the present application. It can be miniaturized, and the miniaturized tank on the one hand saves the space occupied by the entire wall-mounted toilet, and on the other hand, it can also keep the wall-mounted toilet coordinated and beautiful after installation.
  • a flush button 2 is installed on the side of the water tank 13 to facilitate the user to press and operate when using the toilet.
  • a valve body is installed inside the tank 13 for water intake and drainage.
  • the valve body communicates with the first nozzle 14 and the second nozzle 15, and the flush button 2 is pneumatically connected to the valve body, so that the flush button 2 can control the valve body , Thereby controlling the first nozzle 14 and the second nozzle 15 to clean the toilet cavity 11.
  • the pneumatic flush button 2 replaces the conventional mechanical button, and adjusts the water output of the first nozzle 14 and the second nozzle 15 by pressing the pressure.
  • the sewage pipe 12 is a straight-through side discharge pipe, and the end of the sewage pipe 12 is connected to the domestic sewage pipe on the wall.
  • the straight-flushing pipeline has a simple structure. After the vortex water flushes the dirt into the sewage pipe 12, the dirt directly enters the sewage pipe on the wall from the sewage pipe 12.
  • the sewage pipe 12 in this application is different from the inverted S-shaped pipe of a siphon toilet. There is no tortuous pipe path.
  • the sewage pipe 12 can discharge dirt in the shortest distance, so it is more water-saving.
  • the sewage pipe 12 includes a trap pipe with a U-shaped structure. After the dirt enters the sewage pipe 12 from the toilet cavity 11, it is discharged to the domestic sewage pipe on the side wall through the U-shaped trap To prevent bad smell.
  • the valve body includes a first valve body 31 and a second valve body 32.
  • the flushing button 2 is pneumatically connected to the first valve body 31 and the second valve body 32 respectively.
  • the bottom of the first valve body 31 is used to connect a water pipe, and the top of the first valve body 31 is connected to the first nozzle 14 Therefore, the first valve body 31 can not only pump the tap water into the water tank 13 but also spray water into the toilet cavity 11 by connecting with the first nozzle 14.
  • the second valve body 32 communicates with the second spray head 15. When the second nozzle 15 and the second valve body 32 drain the water in the water tank 13 to the remaining water level, the bottom of the first valve body 31 starts to pump water automatically, and the water is stopped when the water tank 13 reaches the designated working water level.
  • the top of the first valve body 31 has a water outlet 311, an air inlet 312 and a pneumatic control assembly.
  • the water outlet 311 is connected to the first nozzle 14, and the air inlet 312 is arranged beside the water outlet 311.
  • the air inlet 312 communicates with the flush button 2.
  • the pneumatic control component is located in the air inlet 312 and the water outlet 311, and the pneumatic control component controls the water outlet 311 to discharge or stop water.
  • the top of the tank 13 is flush with the top of the toilet cavity 11, and the top of the toilet cavity 11 is provided with a toilet ring 4, that is, the top of the tank 13 and the toilet ring 4 It is flush, so that when the water tank groove 13 is located behind the toilet cavity 11, the position of the water tank groove 13 is inconspicuous, visually more beautiful, and it is also convenient for the toilet lid to be turned back.
  • the water tank trough of the present application replaces the method of arranging the water tank in the wall body, and is easy to install and maintain, low in cost, and has the effects of beautiful appearance and space saving.
  • the flushing button adopts a pneumatic type, which uses the change of gas pressure to control the water discharge and stop of the first valve body and the second valve body. The higher the pressing pressure, the more water, and the lower the pressing pressure, the less water. It is easier to control the water output, and the method is more economical. water.
  • the sewage pipeline adopts straight-flushing side-discharge pipeline, which has a large vortex effect and can easily wash away the dirt, so it has the characteristics of water saving, non-clogging, and strong washing power.

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

Abstract

本申请公开了一种壁挂式马桶，包括马桶座，马桶座的后端用于悬挂在墙体上，马桶座具有马桶腔体和排污管道，排污管道连通马桶腔体的底部，马桶座在马桶腔体的后方设有水箱槽，马桶腔体的顶部具有第一喷头，马桶腔体的底部的侧端具有第二喷头，第一喷头和第二喷头分别连通水箱槽，第一喷头用于在马桶腔体的顶部形成旋涡水流并清洗马桶腔体的表面，第二喷头用于在马桶腔体的底部的侧端为旋涡水流给水并用于冲刷马桶腔体的底部。排污管道为直冲式侧排管道。本申请的壁挂式马桶，水箱槽设置在马桶腔体的后方，利用第一喷头和第二喷头的配合冲刷马桶，节水能力更强，同时显著降低了安装和维修的成本。

Description

一种壁挂式马桶 技术领域
本申请涉及卫浴技术领域，尤其涉及一种壁挂式马桶。
背景技术
壁挂式马桶的水箱通过水箱支架固定在马桶上方并隐藏在墙体内，而马桶则是固定悬挂在墙上，所以该类型马桶也被称为入墙式马桶。
壁挂式马桶从视觉上来看比较美观、时尚，但是安装工程非常繁琐，首先需要安装人员制作假墙，将水箱支架和水箱设置在墙体内部，然后在把马桶座悬挂在假墙上，最后在假墙上铺瓷砖、贴壁纸或粉刷墙面；在日后使用过程中，一旦水箱坏了或者管道漏了，维修人员必须拆除假墙对水箱或管道进行维修，维修完成后又得重新砌墙和粉饰，所以维修、保养的过程也非常不方便；另一方面，在目前大多数壁挂式马桶排水管道呈现“S”型，冲马桶时耗水量大，不够节水。
发明内容
本申请提供一种壁挂式马桶，能够解决目前壁挂式马桶水箱安装和维修不方便，且不省水的问题。
为了实现上述目的，本申请采用了以下技术方案：
一种壁挂式马桶，包括马桶座，马桶座的后端用于悬挂在墙体上，马桶座具有马桶腔体和排污管道，排污管道连通马桶腔体的底部，其特征在于：马桶座在马桶腔体的后方设有水箱槽，马桶腔体的顶部具有第一喷头，马桶腔体的底部的侧端具有第二喷头，第一喷头和第二喷头分别连通水箱槽，第一喷头用于在马桶腔体的顶部形成旋涡水流并清洗马桶腔体的表面，第二喷头用于在马桶腔体的底部的侧端为旋涡水流给水并用于冲刷马桶腔体的底部；水箱槽安装有冲洗按钮和阀体，阀体用于进水和排水，阀体分别与第一喷头和第二喷头连通，冲洗按钮可气动控制阀体，并使第一喷头和第二喷头清洗马桶腔体；排污管道为直冲式侧排管道。
进一步地，水箱槽的顶端与马桶腔体的顶端平齐。
进一步地，阀体包括第一阀体和第二阀体，冲洗按钮分别与第一阀体和第二阀体气动连接，第一阀体的底部用于外接自来水管并往水箱槽内抽水，第一阀体的顶部连通第一喷头，第二阀体连通第二喷头。
进一步地，第一阀体的顶部具有出水口、进气口和气动控制组件，出水口连通第一喷头，进气口设置在出水口旁，且进气口与冲洗按钮连通；
进一步地，气动控制组件位于进气口和出水口内，用于控制出水口出水或止水。
进一步地，排污管道呈U型结构。
本申请的有益效果是：
1)现有的隐藏式水箱及其支架成本比较高，也不够节水，而本申请的马桶腔体上的水箱槽取代了目前的设置方式，能够显著降低安装和维修的成本，同时能够具做到美观、节省空间等优点。
2)水箱槽设置在马桶腔体的后方，马桶腔体具有第一喷头和第二喷头，第一喷头在马桶腔体的顶部喷射水流，利用马桶腔体表面的曲面结构，水流向下流动时形成旋涡水流，该旋涡水流清洗马桶腔体的表面；第二喷头在马桶腔体的底部的侧端喷射水柱，水柱从底部侧面流出能够增强旋涡水流的流速及压力，迅速地将脏物冲入到排污管道内，两个喷头的配合可以用更少的水将马桶冲洗得更加干净。
3)排污管道采用直冲式侧排管道，旋涡效果吸附力大，能够轻松地将污秽冲刷干净，所以也具有节水、不堵塞、冲洗力强等特点。
附图说明
图1为一种壁挂式马桶的马桶座的结构示意图；
图2为一种实施方式中，马桶座安装在墙上的结构示意图；
图3为一种实施方式中，马桶座的立体图；
图4为一种壁挂式马桶的俯视图；
图5为一种壁挂式马桶的侧面剖视图。
具体实施方式
下面通过具体实施方式结合附图对本申请作进一步详细说明。
目前市场上的壁挂式马桶，马桶的水箱都是隐藏在墙体后，此类型的马桶安装和维修非常不方便，而且现有的壁挂式马桶也不够节水。本中请提供一种壁挂式马桶，不需要额外的水箱支架，也不需要砌墙，安装、维修方便且节水。
如图1-5所示，一种壁挂式马桶包括马桶座1，马桶座1的后端为固定端，马桶座1的固定端用于与墙体悬挂安装。马桶座1具有马桶腔体11和排污管道12，排污管道12的一端连通马桶腔体11的底部，另一端用于连接墙体上的生 活污水管道。马桶座1在马桶腔体11的后方设置有水箱槽13，马桶腔体11的顶部具有第一喷头14，马桶腔体11的底部的侧端具有第二喷头15。第一喷头14喷水后，水流可以沿着马桶腔体11的表面并顺着其内壁往底部流，从而形成旋涡水流，旋涡水流将马桶腔体的表面的脏物冲洗干净。本实施方式中所指的脏物包括人体的排泄物。第二喷头位于马桶腔体的底部的侧端，马桶腔体的底部一般也为马桶的封水线处。当旋涡水流流到马桶腔体11的底部时，第二喷头的水从侧面喷出并为旋涡水流给水，从而增强了旋涡水流的流速和压力，迅速地将旋涡水流和脏物冲入到排污管道12内。
第一喷头14和第二喷头15分别产生和加速了旋涡水流，利用旋涡水流使得本申请的壁挂式马桶能够用更少的水将马桶冲洗得更加干净，因此也让本申请的水箱槽13体积可以小型化，小型化的水箱槽一方面节省整个壁挂式马桶的占用空间，另一方面也可以使壁挂式马桶安装后保持协调和美观。
如图4所示，水箱槽13的侧边安装有冲洗按钮2，便于用户在使用马桶时按压操作。水箱槽13的内部安装有阀体，阀体用于进水和排水，阀体与第一喷头14和第二喷头15连通，冲洗按钮2与阀体气动连接，使得冲洗按钮2可以控制阀体，从而控制第一喷头14和第二喷头15清洗马桶腔体11。气动式的冲洗按钮2代替以往的机械式按钮，通过按压力大小来调节第一喷头14和第二碰头15的出水量。
如图1、2所示，排污管道12为直冲式侧排管道，排污管道12的末端连接墙体上的生活污水管道。直冲式管道结构简单，旋涡水流将脏物冲入到排污管道12内后，脏物直接从排污管道12进入到墙壁上的生活污水管道。本中请的排污管道12与虹吸式马桶的倒S型管道不同，没有曲折的管道路径，排污管道12能够以最短的路程将脏物排出，因此更加节水。本实施方式中，排污管道12内包括近似U型结构的存水弯管道，脏物从马桶腔体11进入排污管道12后，通过U型存水弯排到侧边墙体的生活污水管道，防止恶臭。
进一步地，阀体包括了第一阀体31和第二阀体32。如图4所示，冲洗按钮2分别与第一阀体31和第二阀体32气动连接，第一阀体31的底部用于连接自来水管，第一阀体31的顶部连通第一喷头14，所以第一阀体31不仅可以将自来水抽入至水箱槽13内，也可以通过连通第一喷头14向马桶腔体11内喷水。相对应地，第二阀体32连通了第二喷头15。当第二喷头15和第二阀体32将水箱槽13内的水排至剩余水位后，第一阀体31的底部开始自动抽水，在水箱槽13达到指定的工作水位后停止进水。
进一步地，如图4所示，第一阀体31的顶部具有出水口311、进气口312 和气动控制组件，出水口311连通第一喷头14，进气口312设置在出水口311旁，进气口312与冲洗按钮2连通。气动控制组件位于进气口312和出水口311内，气动控制组件控制出水口311出水或止水。
一种实施方式中，如图2所示，水箱槽13的顶端与马桶腔体11的顶端平齐，马桶腔体11的顶部设置有马桶圈4，也即水箱槽13的顶端与马桶圈4平齐，使得水箱槽13位于马桶腔体11的后方时，水箱槽13的位置不显眼，视觉上更加美观，也方便马桶盖向后翻转。
一种壁挂式马桶，将水箱槽设置在马桶腔体的后方，第一喷头和第二喷头15相互配合，用水量不多的情况下就能将马桶腔体冲洗干净。本申请的水箱槽取代了将水箱设置在墙体内的方式，安装和维修简便、费用低，同时能够具有美观、节省空间等效果。此外，冲洗按钮采用气动式，利用气体压力的变化控制第一阀体和第二阀体出水和止水，按压力大则出水多，按压力小则出水少，容易控制出水量，方式更加节水。
另外一方面，排污管道采用直冲侧排式管道，旋涡效果吸附力大，可以轻松地将污秽冲刷干净，所以具有节水、不堵塞、冲洗力强等特点。
以上内容是结合具体的实施方式对本申请所作的进一步详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请发明构思的前提下，还可以做出若干简单推演或替换。

Claims (5)

  1. 一种壁挂式马桶，包括马桶座，所述马桶座的后端用于悬挂在墙体上，所述马桶座具有马桶腔体和排污管道，所述排污管道连通所述马桶腔体的底部，其特征在于：所述马桶座在所述马桶腔体的后方设有水箱槽，所述马桶腔体的顶部具有第一喷头，所述马桶腔体的底部的侧端具有第二喷头，所述第一喷头和第二喷头分别连通所述水箱槽，所述第一喷头用于在所述马桶腔体的顶部形成旋涡水流并清洗所述马桶腔体的表面，所述第二喷头用于在所述马桶腔体的底部的侧端为所述旋涡水流给水并用于冲刷所述马桶腔体的底部；
    所述水箱槽安装有冲洗按钮和阀体，所述阀体用于进水和排水，所述阀体分别与所述第一喷头和第二喷头连通，所述冲洗按钮可气动控制所述阀体，并使所述第一喷头和第二喷头清洗所述马桶腔体；所述排污管道为直冲式侧排管道。
  2. 如权利要求1所述的壁挂式马桶，其特征在于：所述水箱槽的顶端与所述马桶腔体的顶端平齐。
  3. 如权利要求1所述的壁挂式马桶，其特征在于：所述阀体包括第一阀体和第二阀体，所述冲洗按钮分别与所述第一阀体和第二阀体气动连接，所述第一阀体的底部用于外接自来水管并往所述水箱槽内抽水，所述第一阀体的顶部连通所述第一喷头，所述第二阀体连通所述第二喷头。
  4. 如权利要求3所述的壁挂式马桶，其特征在于：所述第一阀体的顶部具有出水口、进气口和气动控制组件，所述出水口连通所述第一喷头，所述进气口设置在所述出水口旁，且所述进气口与所述冲洗按钮连通；
    所述气动控制组件位于所述进气口和出水口内，用于控制所述出水口出水或止水。
  5. 如权利要求1-4中任一项所述的壁挂式马桶，其特征在于：所述排污管道呈U型结构。
PCT/CN2020/089986 2019-08-13 2020-05-13 一种壁挂式马桶 WO2021027349A1 (zh)

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