WO2021036050A1 - 一种双排污通道坐便器 - Google Patents

一种双排污通道坐便器 Download PDF

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Publication number
WO2021036050A1
WO2021036050A1 PCT/CN2019/121001 CN2019121001W WO2021036050A1 WO 2021036050 A1 WO2021036050 A1 WO 2021036050A1 CN 2019121001 W CN2019121001 W CN 2019121001W WO 2021036050 A1 WO2021036050 A1 WO 2021036050A1
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Prior art keywords
toilet
exhaust
barrel
sensor
exhaust pipe
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PCT/CN2019/121001
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English (en)
French (fr)
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程子钰
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程子钰
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Publication of WO2021036050A1 publication Critical patent/WO2021036050A1/zh

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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
    • E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/04—Special arrangement or operation of ventilating devices
    • E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/04—Special arrangement or operation of ventilating devices
    • E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
    • E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans

Definitions

  • the utility model belongs to the field of toilets, and more specifically relates to a toilet with double sewage channels for discharging odor, solid and liquid dirt.
  • the odor generated when using the toilet in the toilet if it is discharged through the ventilation channel on the top or side wall of the toilet, the odor will be emitted through the air and then discharged from the toilet; but this process will cause a lot of odor
  • the particles adhere to the surface of objects in the bathroom, such as clothes, hair, towels and other objects on the body.
  • a part of the odor will be inhaled into the body, which will affect the cleanliness of the originally small and relatively sealed bathroom in the long run. Most of this situation needs to be covered by spraying air fresheners, but the actual odor pollution cannot be changed.
  • the present utility model provides a method that can discharge the odor in the toilet through the toilet along the bottom, avoiding it to be discharged through the top of the toilet, and ensuring that the toilet can maintain a clean environment when going to the toilet.
  • Toilet with dual sewage channels
  • a double sewage channel toilet including a barrel body and a water tank, a barrel cavity is formed in the barrel body, a drainage channel is provided at the bottom of the barrel cavity, and a side wall at the top of the barrel cavity is provided There are flushing water holes, the top side wall of the barrel cavity is also provided with a number of suction holes, an exhaust pipe is arranged in the barrel body, the exhaust pipe is connected to the suction hole, and the bottom of the exhaust pipe extends to the bottom of the drainage channel , An exhaust fan is arranged on the exhaust pipe.
  • the exhaust fan is connected with a sensor, and the sensor is arranged on the barrel or on the wall.
  • the senor is a human body proximity sensor, and the human body proximity sensor is arranged on the wall on the back of the barrel.
  • the senor is a photoelectric sensor.
  • the exhaust pipe includes a connected suction section and an exhaust section, the highest point of the suction section is higher than the suction hole, and the exhaust fan is located at the connection port of the suction section and the exhaust section.
  • suction hole and the flushing hole are independent holes.
  • the exhaust pipe passes through the water tank, and the highest point of the exhaust pipe is higher than the liquid level in the water tank.
  • the barrel body is provided with an operation port corresponding to the exhaust section, and the exhaust fan is installed at the barrel body corresponding to the operation port.
  • the beneficial effect of the present invention is that when reaching the toilet, the sensor turns on the exhaust fan, and the exhaust fan can suck and discharge the odor pervading the toilet, especially when going to the toilet.
  • the odor is directly discharged through the suction hole in the barrel, and will not overflow the toilet, avoiding the odor remaining adsorbed in the toilet or on the human body, making the toilet cleaner; the suction hole and the flushing hole are independent of each other. It can ensure that the normal and continuous exhaust action will not be affected when flushing the toilet with water, and the flushing of the water will not be affected by inhalation.
  • Figure 1 is a schematic diagram of the structure of the toilet with dual sewage channels of the present invention when the flush hole and the suction hole are at different positions;
  • Figure 2 is a schematic diagram of the structure when the exhaust fan is not installed in the utility model.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of “first” and “second” features may explicitly or implicitly include one or more of these features. In the description of the present utility model, “several” and “several” mean two or two More than one, unless otherwise specifically defined.
  • a toilet with dual sewage channels comprising a barrel body 1 and a water tank 2.
  • a barrel cavity 4 is formed in the barrel body 1, a drainage channel 3 is arranged at the bottom of the barrel cavity 4, and a flushing hole 12 is arranged on the top side wall of the barrel cavity 4 ,
  • the top side wall of the barrel cavity 4 is also provided with a number of suction holes 5, an exhaust pipe is provided in the barrel 1, the exhaust pipe is connected to the suction hole 5, and the bottom of the exhaust pipe extends to the drain channel 3 At the bottom, an exhaust fan 9 is provided on the exhaust pipe.
  • the first sewage channel is to discharge the odor generated when using the toilet; the second sewage channel is to discharge the solid and liquid waste generated during the use of the toilet.
  • the exhaust fan 9 is connected to a switch. When it is necessary to exhaust, turn on the switch, and the exhaust fan 9 will work. The odor will enter the exhaust duct through the suction hole 5 and be discharged through the corridor sewer; especially when going to the toilet. At this time, the odor is directly discharged from the barrel cavity 4 through the suction hole 5 to prevent it from escaping into the toilet.
  • the flushing water hole 12 and the air suction hole 5 can be separate holes, that is, they do not interfere with each other.
  • water enters the flushing hole 12 from the water tank 2 and when exhausting, The odor enters the exhaust pipe from the suction hole 5;
  • the dotted line between the water tank 2 and the flushing hole 12 in Figure 1 is the water inlet channel, which slightly overlaps the exhaust pipe in the vertical direction, but in the horizontal direction. Stagger each other in direction.
  • the exhaust fan 9 is preferably connected with a sensor, and the sensor is arranged on the barrel 1 or on the wall.
  • the switch is a sensor.
  • the sensor can realize the purpose of automatically turning on the exhaust fan 9 without manual opening. , It is more convenient to use; if the sensor is a human proximity sensor 7, it is set on the wall on the back of the barrel 1, and of course it is staggered with the barrel 1, so as to avoid the barrel 1 from blocking the human proximity sensor 7 and when people enter the bathroom After entering, the human proximity sensor 7 detects and turns on the exhaust fan 9; the sensor can also be a photoelectric sensor, and the light is turned on after entering the bathroom, so that the human proximity sensor 7 detects the light and turns on the exhaust fan 9; of course, the sensor can also be used according to the occasion Choose different sensors and installation locations.
  • the preferred sensor of this embodiment is connected with a delay circuit. After a person leaves the bathroom, that is, after the sensor cannot detect a person, the delay circuit keeps the exhaust fan 9 working for a certain period of time, especially after going to the toilet to continue to discharge odor.
  • the preferred exhaust pipe of this embodiment includes a connected suction section 61 and an exhaust section 62, the highest point of the suction section 61 is higher than the suction hole 5, and the exhaust fan 9 is located at the exhaust section 62 .
  • the air suction hole 5 and the flushing water hole 12 are independent holes.
  • the preferred exhaust pipe of this embodiment passes through the water tank 2, and the highest point of the exhaust pipe is higher than the liquid level in the water tank 2, as shown in FIG. 2 at the junction of the suction section 61 and the exhaust section 62 It is disconnected for easy installation of the exhaust fan 9.
  • the barrel 1 is provided with an operating port corresponding to the exhaust section 62, the exhaust fan 9 is installed at the barrel 1 corresponding to the operating port, and the barrel 1 forms an installation chamber 8 at the corresponding operating port.
  • the preferred exhaust duct of this embodiment is set in ceramic toilets; the stainless steel or non-fired toilets can also be made of plastic for later installation, that is, when the toilet is formed, it is reserved for drainage in advance.
  • the air duct installation channel as shown in Figure 1, several air suction holes 5 are connected annularly along the top of the barrel cavity 4, and then connected to the exhaust duct near the water tank 2, and it is convenient to connect the exhaust fan 9 to the exhaust duct through the operation port
  • the suction section 61 and the exhaust section 62 are shown in Fig. 2. Both ends of the exhaust fan 9 are connected to the suction port 611 and the exhaust port 621 respectively.
  • a one-way flap can be provided at the exhaust section 62 to prevent the odor from flowing back into the barrel cavity 4.
  • a silicone hose to the end of the exhaust section 62 of the exhaust pipe (toilet and the sewage pipe of the building) and guide the hose through the anti-crossing air installed in the building
  • the pipe is bent to the main sewage pipe of the building, so as to avoid affecting the normal drainage of the toilet.
  • the hose is normally fitted with an inner wall, that is, its wall thickness is small. When the exhaust fan 9 is working, the air blows it up to make this The hose can be exhausted, but when the exhaust fan 9 is not working, it is in a state where the inner wall is attached, which can prevent the odor from flowing back.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Epidemiology (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

本实用新型公开了一种双排污通道坐便器，包括桶体和水箱，桶体内形成桶腔，桶腔底部设置有排水水道，桶腔的顶部侧壁处设置有冲水水孔，所述桶腔的顶部侧壁还设置有若干吸气孔，在桶体内设置有排气管道，排气管道连通吸气孔，排气管道的底部延伸至排水水道的底部，所述排气管道上设置有抽风机，本实用新型能够将卫生间内的臭气通过马桶沿着下方排出，避免其经过卫生间内部经顶部排出，特别是在如厕时，确保污气不会溢出，保证了卫生间的空气清新。

Description

一种双排污通道坐便器 技术领域
本实用新型属于坐便器领域，更具体的说涉及一种双排污通道用以排臭气、排固体和液态污物的坐便器。
背景技术
再卫生间用厕时产生的臭气，如果是通过卫生间的顶部或侧面墙上的换气通道往外排的话，臭气是通过空中散发后再被排出卫生间；但是这一过程会让大量的臭气颗粒附着在卫生间内的物体表面上，如身上的衣物、头发以及毛巾等所有的物体上。并且还会有一部分臭气被吸入体内，长此以往会影响本来空间狭小、相对密封的卫生间的清洁卫生，大多此情况需要通过喷洒空气清新剂来掩盖，但无法改实质变臭气污染的情况。
发明概述
技术问题
问题的解决方案
技术解决方案
针对现有技术的不足，本实用新型提供了一种能够将卫生间内的臭气通过马桶沿着下方排出，避免其经过卫生间内部经顶部排出，保证了在在如厕时能保持卫生间洁净环境的双排污通道坐便器。
为实现上述目的，本实用新型提供了如下技术方案：一种双排污通道坐便器，包括桶体和水箱，桶体内形成桶腔，桶腔底部设置有排水水道，桶腔的顶部侧壁处设置有冲水水孔，所述桶腔的顶部侧壁还设置有若干吸气孔，在桶体内设置有排气管道，排气管道连通吸气孔，排气管道的底部延伸至排水水道的底部，所述排气管道上设置有抽风机。
进一步的所述抽风机连接有传感器，所述传感器设置于桶体上或墙面上。
进一步的所述传感器为人体接近传感器，人体接近传感器设置有桶体背面的墙面上。
进一步的所述传感器为光电传感器。
进一步的所述排气管道包括相连的吸气段和排气段，所述吸气段的最高处高于吸气孔，所述抽风机位于吸气段与排气段连接端口处。
进一步的所述吸气孔与冲水水孔为相互独立的孔位。
进一步的所述排气管道由水箱内穿过，且排气管道的最高处高于水箱内液位。
进一步的所述桶体对应排气段处设置有操作口，所述抽风机安装于桶体对应操作口处。
发明的有益效果
有益效果
与现有技术相比，本实用新型的有益效果是：在到达卫生间时，传感器使抽风机打开，抽风机能够将弥漫在坐便器附近的臭气吸走排出，特别是在如厕时，产生的臭气直接在桶体内经吸气孔排出，不会溢出坐便器，避免臭气残留吸附在卫生间内或人体上，使卫生间内更加洁净；吸气孔和冲水水孔为互相独立孔位，可保证在用水冲厕时不影响正常持续的排气动作，也不会因吸气而影响水的冲洗。
对附图的简要说明
附图说明
图1为本实用新型双排污通道坐便器在冲水水孔和吸气孔为不同孔位时的结构示意图；
图2为本实用新型中未安装抽风机时的结构示意图。
附图标记：1、桶体；2、水箱；3、排水水道；4、桶腔；5、吸气孔；61、吸气段；611、吸气端口；62、排气段；621、排气端口；7、人体接近传感器；8、安装腔室；9、抽风机；12、冲水水孔。
实施该发明的最佳实施例
本发明的最佳实施方式
参照图1和图2对本实用新型双排污通道坐便器的实施例做进一步说明。
在本实用新型的描述中，需要说明的是，对于方位词，如有术语“中心”，“横 向(X)”、“纵向(Y)”、“竖向(Z)”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示方位和位置关系为基于附图所示的方位或位置关系，仅是为了便于叙述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定方位构造和操作，不能理解为限制本实用新型的具体保护范围。
此外，如有术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或隐含指明技术特征的数量。由此，限定有“第一”、“第二”特征可以明示或者隐含包括一个或者多个该特征，在本实用新型描述中，“数个”、“若干”的含义是两个或两个以上，除非另有明确具体的限定。
一种双排污通道坐便器，包括桶体1和水箱2，桶体1内形成桶腔4，桶腔4底部设置有排水水道3，桶腔4的顶部侧壁处设置有冲水水孔12，所述桶腔4的顶部侧壁还设置有若干吸气孔5，在桶体1内设置有排气管道，排气管道连通吸气孔5，排气管道的底部延伸至排水水道3的底部，所述排气管道上设置有抽风机9。
本实施例中第一条排污通道为：排出用厕时产生的臭气；第二条排污通道为：排出用厕时产生的固态和液态污物。
抽风机9连接一开关，在需要排气时，打开开关，抽风机9工作，臭气将经由吸气孔5进入排气管道，并经楼道下水管道排出；特别是在如厕时将产生大量的异味和臭气，此时臭气再桶腔4内直接经由吸气孔5排出，避免其逸出至卫生间内。
如图1所示，冲水水孔12与吸气孔5可分别为独立的孔位，即二者互不干涉，冲水时，水由水箱2进入冲水水孔12，排气时，臭气由吸气孔5进入排气管道；图1中水箱2至冲水水孔12之间的虚线部分为进水水道，其与排气管道在竖直方向上略有重合，但在水平方向上相互错开。
本实施例优选的所述抽风机9连接有传感器，所述传感器设置于桶体1上或墙面上，此时也就是开关为传感器，传感器能够实现自动开启抽风机9的目的，无需手动开启，使用更加方便；如传感器为人体接近传感器7，其设置于桶体1背面的墙面上，当然其与桶体1相互错开，避免桶体1对人体接近传感器7造成遮挡， 在人进入卫生间内后，人体接近传感器7检测到并将抽风机9开启；传感器还可为光电传感器，进入卫生间后开启灯光，使人体接近传感器7检测到光线开启抽风机9；当然传感器还可根据其使用场合选择不同的传感器和安装位置。
本实施例优选的传感器连接有延时电路，在人离开卫生间后，即传感器检测不到人后，延时电路使抽风机9保持工作一定时间，特别是如厕后能够继续排出臭气。
本实施例优选的所述排气管道包括相连的吸气段61和排气段62，所述吸气段61的最高处高于吸气孔5，所述抽风机9位于排气段62处。
如图1所示，所述吸气孔5与冲水水孔12为相互独立的孔位。
吸气孔5与冲水水孔12为相互独立孔位时，使得在排气时不影响水冲洗时的冲洗力。
本实施例优选的所述排气管道由水箱2内穿过，且排气管道的最高处高于水箱2内液位，如图2所示，吸气段61和排气段62的连接处呈断开状，便于安装抽风机9。
本实施例优选的所述桶体1对应排气段62处设置有操作口，所述抽风机9安装于桶体1对应操作口处，桶体1对应操作口处形成安装腔室8。
本实施例优选的排气管道在陶瓷类坐便器为定型设置好的；在不锈钢或者免烧制类的坐便器也可采用塑料制成后期安装，也就是在马桶成型时，提前预留供排气管道安装的通道，如图1所示，若干吸气孔5沿着桶腔4的顶部环形连通，而后在靠近水箱2处连接排气管道，通过操作口便于将抽风机9连接排气管道的吸气段61和排气段62，具体如图2所示，抽风机9两端分别连接吸气端口611和排气端口621，在出厂时，使抽风机9和桶体1分离，在入户时组装即可，还可方便对抽风机9的检修。
优选的还可在排气段62处设置有单向翻板，以阻止臭气倒流至桶腔4内。
当然也可不采用单向翻板，在排气管道的排气段62末端(坐便器与建筑物的排污管)上接上一硅胶软管并将软管引导穿过建筑物设置的防串气弯管至建筑物主排污管，这样避免影响坐便器的正常排污畅通，此软管常态为内壁贴合式，即其壁厚较小，在抽风机9工作时，气将其吹起使此软管能够排气，但在抽风机 9不工作时，其处于内壁贴合状态，可防止臭气倒流。
以上所述仅是本实用新型的优选实施方式，本实用新型的保护范围并不仅局限于上述实施例，凡属于本实用新型思路下的技术方案均属于本实用新型的保护范围。应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型原理前提下的若干改进和润饰，这些改进和润饰也应视为本实用新型的保护范围。

Claims (8)

  1. 一种双排污通道坐便器，包括桶体和水箱，桶体内形成桶腔，桶腔底部设置有排水水道，桶腔的顶部侧壁处设置有冲水水孔，其特征在于：所述桶腔的顶部侧壁还设置有若干吸气孔，在桶体内设置有排气管道，排气管道连通吸气孔，排气管道的底部延伸至排水水道的底部，所述排气管道上设置有抽风机。
  2. 根据权利要求1所述的双排污通道坐便器，其特征在于：所述抽风机连接有传感器，所述传感器设置于桶体上或墙面上。
  3. 根据权利要求2所述的双排污通道坐便器，其特征在于：所述传感器为人体接近传感器，人体接近传感器设置有桶体背面的墙面上。
  4. 根据权利要求2所述的双排污通道坐便器，其特征在于：所述传感器为光电传感器。
  5. 根据权利要求3或4所述的双排污通道坐便器，其特征在于：所述排气管道包括相连的吸气段和排气段，所述吸气段的最高处高于吸气孔，所述抽风机位于吸气段与排气段连接端口处。
  6. 根据权利要求5所述的双排污通道坐便器，其特征在于：所述吸气孔与冲水水孔为相互独立的孔位。
  7. 根据权利要求6所述的双排污通道坐便器，其特征在于：所述排气管道由水箱内穿过，且排气管道的最高处高于水箱内液位。
  8. 根据权利要求7所述的双排污通道坐便器，其特征在于：所述桶体对应排气段处设置有操作口，所述抽风机安装于桶体对应操作口处。
PCT/CN2019/121001 2019-08-30 2019-11-26 一种双排污通道坐便器 WO2021036050A1 (zh)

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CN216475415U (zh) * 2021-11-23 2022-05-10 佘敦务 一种排气无臭马桶

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