WO2020082878A1 - 一种能够节约用水的压力冲水马桶 - Google Patents

一种能够节约用水的压力冲水马桶 Download PDF

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Publication number
WO2020082878A1
WO2020082878A1 PCT/CN2019/101992 CN2019101992W WO2020082878A1 WO 2020082878 A1 WO2020082878 A1 WO 2020082878A1 CN 2019101992 W CN2019101992 W CN 2019101992W WO 2020082878 A1 WO2020082878 A1 WO 2020082878A1
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Prior art keywords
cavity
water
water tank
tank body
height
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PCT/CN2019/101992
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English (en)
French (fr)
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陈黄楠
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陈黄楠
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Publication of WO2020082878A1 publication Critical patent/WO2020082878A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/01—Shape or selection of material for flushing cisterns
    • E03D1/012—Details of shape of cisterns, e.g. for connecting to wall, for supporting or connecting flushing-device actuators
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/304—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage with valves with own buoyancy
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/40—Protecting water resources

Definitions

  • the invention relates to the technical field of bathroom, in particular to a pressure flush toilet capable of saving water.
  • the toilet is an essential necessity in people's daily life.
  • the storage capacity of the old toilet is generally between 12 liters and 15 liters, and the storage capacity of the new toilet is between 6 liters and 9 liters.
  • the basic principle of the toilet is to use the gravity of the water to convert the potential energy of the water into the kinetic energy of the water, so as to flush the contents of the toilet into the sewer pipe.
  • the current problem is that the existing toilets do not choose to distinguish between larger or smaller water consumption according to the needs, so that the toilets often flush a large amount of water directly, causing waste of water resources.
  • the purpose of the present invention is to propose a pressure flush toilet capable of saving water, which can not only select a larger amount of water or a smaller amount of water as needed, but also improve the effect of flushing .
  • a pressure flush toilet capable of saving water including a water tank body with a cavity, the water tank body is provided with a sealed water tank cover, and a first partition is provided at intervals in the cavity of the water tank body Board and a second partition board, wherein the height of the second partition board is greater than the height of the first partition board, the height of the first partition board and the second partition board are less than the height of the side wall of the water tank;
  • the first partition plate and the second partition plate divide the cavity into a first cavity, a second cavity and a third cavity, wherein the volume of the first cavity is 45% of the total volume ⁇ 55%, the volume of the second cavity is 15% -20% of the total volume, the volume of the third cavity is 30% -35% of the total volume;
  • the third cavity is connected to a foot-operated air pressure pump;
  • the water tank body is provided with a water inlet, and the water inlet is connected with a float valve for water level control, so that when the water level of the water tank body reaches a set height, the float valve automatically closes the water inlet;
  • the partition board is provided with a diversion hole at a distance of 0.5-10 cm from the highest point of the top thereof.
  • the height of the water level of the water tank body is set to be greater than the height between the diversion hole and the bottom of the water tank body, but also less than The height of the partition board;
  • the water tank body is provided with a Y-shaped three-way valve outlet, the first port of the three-way valve outlet communicates with the first cavity, and the second port of the three-way valve outlet communicates with the second cavity Cavity, the third port of the water outlet of the three-way valve is used for water flushing; the first port of the water outlet of the three-way valve is connected with a first rod with a first valve, and the end of the first rod is installed There is a first button that can be elastically reset, a second pull rod with a second valve is connected to the second port of the water outlet of the three-way valve, and a second button that can be elastically reset is installed at the end of the second pull rod.
  • the tank body is connected with a pressure gauge and a pressure relief cap, so that when the pressure in the water tank reaches the highest value set by the pressure gauge, the pressure relief cap automatically deflates.
  • a sealing gasket is provided in the water tank cover, and the sealing gasket is sealingly connected with the water tank body.
  • a pull buckle is provided on the water tank cover, one end of the pull buckle is fixed on the water tank cover, and the other end can be fastened on the water tank body.
  • the volume of the first cavity is 3/6 of the total volume
  • the volume of the second cavity is 1/6 of the total volume
  • the volume of the third cavity is 2/6 of the total volume .
  • suction cups are provided at the bottom of the air pressure pump.
  • the cavity of the water tank body is divided into three by the first partition plate and the second partition plate, the first cavity is used as a larger water consumption, and the second cavity is used as a smaller water consumption, so that the first One button or second button to flush.
  • the third cavity serves as an air pressurizing part, pressurizing the air in the first cavity and the second cavity to improve the flushing effect.
  • air pressurization the flushing water consumption is significantly less than that in the case of no air pressurization, and the flushing effect is good, so that the effect of saving water can be achieved.
  • water when the water tank is filled with water according to the present invention, due to the effect of the float valve and the set height, water can be automatically filled into the first cavity and the second cavity without filling the third cavity , And can automatically stop filling the first cavity and the second cavity, saving water storage directly from the water tank body.
  • FIG. 1 is a schematic structural diagram of a pressure flush toilet capable of saving water.
  • a pressure flush toilet capable of saving water includes a water tank body 1 having a cavity.
  • the water tank body 1 is provided with a sealed water tank cover 2.
  • the water tank body 1 and the water tank cover 2 are of a concave-convex design.
  • the water tank cover 2 hermetically covers the top of the water tank body 1.
  • a sealing gasket 3 is provided in the water tank cover 2, and the sealing gasket 3 is sealingly connected with the water tank body 1.
  • a pull buckle 4 can be further provided on the water tank cover 2, one end of the pull buckle 4 is fixed on the water tank cover 2, and the other end can be tightly fastened on the water tank body 1.
  • the further function of strengthening the sealing is to provide the cavity of the water tank 1 with an environment where air can be added for pressurization.
  • the cavity of the water tank body 1 is provided with a first partition plate 5 and a second partition plate 6 which are spaced apart, wherein the height of the second partition plate 6 is greater than the height of the first partition plate 5, the first partition plate 5 and the second The height of the partition plate 6 is smaller than the height of the side wall of the water tank body 1; the first partition plate 5 and the second partition plate 6 divide the cavity into a first cavity 7, a second cavity 8 and a third cavity 9, The volume of the first cavity 7 is 45% -55% of the total volume, the volume of the second cavity 8 is 15% -20% of the total volume, and the volume of the third cavity 9 is 30% -35 of the total volume %; As a preferred embodiment, the volume of the first cavity 7 is 3/6 of the total volume, the volume of the second cavity 8 is 1/6 of the total volume, and the volume of the third cavity 9 is the total 2/6 of the volume; the first cavity 7 and the second cavity 8 are used to hold water, and the third cavity 9 communicates with a foot-operated air pressure pump 10,
  • the foot-operated air pressure pump 10 also known as a foot-operated air pressure pump or a foot-operated pressure pump, is currently commercially available and can be directly purchased for use. Therefore, this specification does not explain the internal structure of the air pressure pump in one step, as long as the cavity of the water tank can be pressurized.
  • Four suction cups 11 can be provided at the bottom of the air pressure pump 10, so that the air pressure pump can be sucked firmly on the ground without displacement, which is convenient for use.
  • the water tank 1 is provided with a water inlet 12, which is connected to a float valve 13 for water level control, so that when the water level of the water tank 1 reaches the set height, the float valve 13 automatically closes the water inlet 12; Ball valves are also commercially available.
  • the water inlet 12 preferably communicates with the first cavity 7.
  • the first partition plate 5 is provided with a diversion hole 14 at a distance of 0.5-10 cm from the top of its top, preferably a diversion hole 14 at a location of 0.5-5 cm from the top of its top , More preferably, a diversion hole 14 is provided at 0.5-2 cm from the highest point of its top.
  • the diversion hole 14 facilitates the flow of water from the first cavity 7 to the second cavity 8 to store water.
  • the maximum height set by the water level of the water tank body 1 is greater than the height between the diversion hole 14 and the bottom of the water tank body 1 and is smaller than the height of the first partition plate 5. In this way, when the water level of the first cavity 7 rises to the diversion water hole 14, water flows to the second cavity 8 to store water; when the water level of the second cavity 8 rises to be equal to the water level of the first cavity 7 and rises a little, When the highest height set by the water level is reached and at the same time does not exceed the highest point of the top of the first partition plate 5, when the float valve 13 reaches the pressure level of the highest height set water level, the water inlet is closed to stop the water intake. Therefore, it can be ensured that when the water is automatically filled, both the first cavity 7 and the second cavity 8 can be filled with water, while the third cavity 9 is not filled with water, and the water storage amount is directly saved from the water tank body 1.
  • the water tank body 1 is provided with a Y-shaped three-way valve outlet 15, the first port 16 of the three-way valve outlet 15 communicates with the first cavity 7, and the second port 17 of the three-way valve outlet 15 communicates with the second Cavity 8, the third port 18 of the three-way valve outlet 15 is used for flushing water; the first port 16 of the three-way valve outlet 15 is connected to the first lever 20 with the first valve 19, the first lever 20
  • the first button 21 with elastic reset can be installed at the end, the second port 17 of the water outlet 15 of the three-way valve is connected with the second rod 23 with the second valve 22, and the end of the second rod 23 has elastic reset The second button 24.
  • the second port 17 of the water outlet of the three-way valve is used for aligning the toilet or aligning the toilet after further connecting a water pipe.
  • the elastic resetting can be realized by a spring or an elastic pressing piece, for example.
  • the first button 21 and the second button 24 are respectively set to a large button and a small button. If you need less water, press the small button; if you need more water, press the big button.
  • the entire pressure flush toilet is intrinsically safe. Intrinsically safe means that when there is a misoperation, it is also safe.
  • the water tank body 1 communicates with a pressure gauge 25 and a pressure relief cap 26, so that when the pressure in the water tank body 1 reaches the highest value set by the pressure gauge 25, the pressure relief cap 26 automatically deflates. That is, during use, the foot-type air pressure pump 10 continuously increases the pressure in the water tank. At the same time, the pressure is displayed on the pressure gauge 25. Once the pressure is exceeded, the pressure relief cap 26 begins to deflate, ensuring that the pressure in the tank is safe Within the value.
  • the pressure gauge 25 can convert the value to a text or symbol as needed to make it more convenient to use. For example, set the text "Insufficient pressure” at the critical value of insufficient pressure, and set the value of sufficient pressure to "Come again” "One time” text, the pressure reaches the value that can be washed multiple times is set to "multiple times" text, the highest value of the pressure can be set to the red line, etc.
  • the present invention does not recommend the use of electricity as a power drive to increase the air pressure, but instead uses a foot-operated air pressure pump 10 machine.
  • the structure is used to increase the air pressure, which not only avoids the use of electricity, but also avoids touching the air pressure pump by hand, thereby ensuring hygiene and safety.

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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

本发明公开了一种能够节约用水的压力冲水马桶，包括具有空腔的水箱体，水箱体上设有密封的水箱盖，水箱体的空腔内设有间隔设置的第一隔断板和第二隔断板，其中第二隔断板的高度大于第一隔断板的高度，第一隔断板和第二隔断板的高度均小于水箱体侧壁的高度；第一隔断板和第二隔断板将空腔分为第一、第二和第三空腔，第一空腔的体积为总体积的45％-55％，第二空腔的体积为总体积的15％-20％,第三空腔的体积为总体积的30％-35％；第一空腔和第二空腔用于装水，第三空腔连通一脚踩式的空气压力泵；水箱体还设有进水口和Y型的三通阀出水口。本发明不仅可以根据需要选择较大或较小用水量，还可以提高冲水的效果。

Description

一种能够节约用水的压力冲水马桶 技术领域
本发明涉及卫浴技术领域，具体涉及一种能够节约用水的压力冲水马桶。
背景技术
当今，随着地球淡水资源的日益匮乏，节约用水成为了一个永恒的主题。
马桶，作为人们日常生活中必不可少的一个必需品。老式马桶的储水量一般在12升-15升之间，新式马桶的储水量在6升-9升之间。抽水马桶的基本原理是利用水的重力，将水的势能转换为水的动能，从而将马桶内的东西冲入下水管道。
但是目前存在的问题是，现有的马桶并没有针对需要来选择区分较大用水量或较小用水量，使得马桶常常直接大量冲水，造成水资源的浪费。
发明内容
有鉴于此，为解决上述技术问题，本发明的目的在于提出一种能够节约用水的压力冲水马桶，其不仅可以根据需要选择较大用水量或较小用水量，还可以提高冲水的效果。
所采用的技术方案为：
一种能够节约用水的压力冲水马桶，包括具有空腔的水箱体，所述水箱体上设有密封的水箱盖，所述水箱体的空腔内设有间隔设置的第一隔断板和第二隔断板，其中所述第二隔断板的高度大于所述第一隔断板的高度，所述第一隔断板和第二隔断板的高度均小于水箱体侧壁的高度；所述第一隔断板和所述第二隔断板将所述空腔分为第一空腔、第二空腔和第三空腔，其中所述第一空腔的体积为总体积的45％-55％，所述第二空腔的体积为总体积的15％-20％,所述第三空腔的体积为总体积的30％-35％；所述第一空腔和第二空腔用于装水，所述第三空腔连通一脚踩式的空气压力泵；
所述水箱体设有进水口，所述进水口与一用于水位控制的浮球阀连接，使得当水箱体的水位达到设定的高度时，浮球阀自动关闭进水口；所述第一隔断板在距其顶端最高点有0.5-10cm处设有导流孔，所述水箱体的水位设定的高度大于所述导流孔与水箱体底部之间的高度，又小于第一隔断板的高度；
所述水箱体设有Y型的三通阀出水口，所述三通阀出水口的第一通口连通第一空腔，所述三通阀出水口的第二通口连通第二空腔，所述三通阀出水口的第三通口用于出水冲洗；所述三通阀出水口的第一通口连接有具有第一阀门的第一拉杆，所述第一拉杆的末端安装有可弹性复位的第一按键，所述三通阀出水口的第二通口连接有具有第二阀门的第二拉杆，所述第二拉杆的末端安装有可弹性复位的第二按键。
进一步地，所述箱体连通有压力表和泄压帽，使得当水箱体内的压力达到压力表设定的最高值时，泄压帽自动泄气。
进一步地，所述水箱盖内设有密封垫圈，所述密封垫圈与所述水箱体密封连接。
进一步地，所述水箱盖上设有拉力扣，所述拉力扣的一端固定在水箱盖上，另一端可紧扣在水箱体上。
进一步地，所述第一空腔的体积为总体积的3/6，所述第二空腔的体积为总体积的1/6,所述第三空腔的体积为总体积的2/6。
进一步地，所述空气压力泵的底部设有四个吸盘。
本发明的有益效果在于：
通过第一隔断板和第二隔断板将水箱体的空腔一分为三，第一空腔作为较大用水量，第二空腔作为较小用水量，从而可以根据实际需要，选择第一按键或第二按键来进行冲水。第三空腔作为空气加压部分，给第一空腔和第二空腔空气加压，提高冲水效果。在空气加压的情况下冲水要明显比不空气加压的情况下冲水的用水量少，冲水效果佳，从而能够实现节约用水的效果。
另外，本发明给水箱体充水时，由于浮球阀和设定的高度的作用，能够自动将水充至第一空腔和第二空腔内，而不会对第三空腔进行充水，并能自动停止对第一空腔和第二空腔的充水，从水箱体上直接节约储水量。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为一种能够节约用水的压力冲水马桶的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明优选的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参见图1所示的一种能够节约用水的压力冲水马桶，包括具有空腔的水箱体1。
水箱体1上设有密封的水箱盖2。优选地，水箱体1和水箱盖2是凹凸式配合设计。水箱盖2是密封式地盖住水箱体1的顶部。为加强密封性，水箱盖2内设有密封垫圈3，密封垫圈3与水箱体1密封连接。为进一步加强结构的稳定性和结构的密封性，可进一步在水箱盖2上设有拉力扣4，拉力扣4的一端固定在水箱盖2上，另一端可紧扣在水箱体1上。加强密封性的进一步作用在于，为水箱体1的空腔提供可加入空气进行增压的环境。
水箱体1的空腔内设有间隔设置的第一隔断板5和第二隔断板6，其中第二隔断板6的高度大于第一隔断板5的高度，第一隔断板5和第二隔断板6的高度均小于水箱体1侧壁的高度；第一隔断板5和第二隔断板6将空腔分为第一空腔7、第二空腔8和第三空腔9，其中第一空腔7的体积为总体积的45％-55％，第二空腔8的体积为总体积的15％-20％,第三空腔9的体积为总体积的30％-35％；作为一种优选的具体实施方式，第一空腔7的体积为总体积的3/6，第二空腔8的体积为总体积的1/6,第三空腔9的体积为总体积的2/6；第一空腔7和第二空腔8用于装水，第三空腔9连通一脚踩式的空气压力泵10,该第三空腔9用于 通入空气，继而将空气通入至第一空腔7和第二空腔8内，从而给第一空腔和第二空腔增加空气压力。
脚踩式的空气压力泵10，也称为脚踏式空气压力泵，或脚踏压力泵等，目前已有市售，可以直接购买采用。因此本说明书不对该空气压力泵的内部结构做一步的阐述，只要能够实现给水箱体的空腔加压即可。可在空气压力泵10的底部设有四个吸盘11，这样可以牢牢地将空气压力泵吸住地面而不移位，方便使用。
水箱体1设有进水口12，进水口12与一用于水位控制的浮球阀13连接，使得当水箱体1的水位达到设定的高度时，浮球阀13自动关闭进水口12；浮球阀同样可以市购获得。进水口12优选连通第一空腔7，第一隔断板5在距其顶端最高点有0.5-10cm处设有导流孔14，优选在距其顶端最高点0.5-5cm处设置导流孔14，更优选地在距其顶端最高点0.5-2cm处设置导流孔14。导流孔14便于使水从第一空腔7流向第二空腔8储水。水箱体1的水位设定的最高高度大于导流孔14与水箱体1底部之间的高度，又小于第一隔断板5的高度。这样，当第一空腔7的水位升至导流水孔14时，水流向第二空腔8储水；当第二空腔8的水位升至与第一空腔7水位相等并上升一点，达到水位设定的最高高度，同时不超过第一隔断板5的顶端最高点，浮球阀13到达设定水位最高高度的压力位时，关闭进水口，停止进水。从而可以保证自动充水时，第一空腔7和第二空腔8都能相应充入水，而第三空腔9不充入水，从水箱体1上直接节约储水量。
水箱体1设有Y型的三通阀出水口15，三通阀出水口15的第一通口16连通第一空腔7，三通阀出水口15的第二通口17连通第二空腔8，三通阀出水口15的第三通口18用于出水冲洗；三通阀出水口15的第一通口16连接有具有第一阀门19的第一拉杆20，第一拉杆20的末端安装有可弹性复位的第一按键21，三通阀出水口15的第二通口17连接有具有第二阀门22的第二拉杆23，第二拉杆23的末端安装有可弹性复位的第二按键24。三通阀出水口的第二通口17用于对准马桶内或进一步连接水管后对准马桶内。弹性复位例如可以用弹簧或弹性压片实现。通过第一按键21和第二按键24，从而方便根据需要选择用水量。 例如将第一按键21和第二按键24分别设置成大按键、小按键。用水少，按小按键；需要用水大，按大按键。
为增加安全性，使整个压力冲水马桶具有本质安全，本质安全是指当有误操作时，也具有安全性。可优选地，水箱体1连通有压力表25和泄压帽26，使得当水箱体1内的压力达到压力表25设定的最高值时，泄压帽26自动泄气。也就是，使用时通过脚踩式空气压力泵10不断的给水箱体内增加压力，同时，在压力表25上显示压力大小，一旦超过压力，泄压帽26开始放气，保证水箱内压力在安全的数值内。
作为一种可选择的实施方式，压力表25可以根据需要将数值转变文字或符号，从而更方便使用，例如，压力不足的临界值处设置“压力不足”文字，将压力足够的值设置“再来一次”的文字，压力达到可以多次冲洗的值设置为“多次”的文字，压力的所能达到的最高值设置为红线等。
使用时，通过脚踩式的空气压力泵10给水箱体1内加压，然后根据需要使用大按键(即第一按键21)或小按键(即第二按键24)进行冲水，例如大的固体排泄物用大按键，小的液体排泄物用小按键。利用增加水箱体1内的大气压力，在用水量减少的情况下，一样能达到原本的或者更佳的冲洗效果。
发明人从卫生间用电安全的角度上考虑，水箱体1装水是个导电体，本发明不建议使用电做为动力驱动来增加空气压力，而是改为脚踩式空气压力泵10的机械结构来增加空气压力，这样既避免了使用电，也避免了用手接触空气压力泵，从而保证卫生安全。
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施例的具体说明，它们并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施例或变更均应包含在本发明的保护范围之内。

Claims (6)

  1. 一种能够节约用水的压力冲水马桶，其特征在于，包括具有空腔的水箱体，所述水箱体上设有密封的水箱盖，所述水箱体的空腔内设有间隔设置的第一隔断板和第二隔断板，其中所述第二隔断板的高度大于所述第一隔断板的高度，所述第一隔断板和第二隔断板的高度均小于水箱体侧壁的高度；所述第一隔断板和所述第二隔断板将所述空腔分为第一空腔、第二空腔和第三空腔，其中所述第一空腔的体积为总体积的45％-55％，所述第二空腔的体积为总体积的15％-20％,所述第三空腔的体积为总体积的30％-35％；所述第一空腔和第二空腔用于装水，所述第三空腔连通一脚踩式的空气压力泵；
    所述水箱体设有进水口，所述进水口与一用于水位控制的浮球阀连接，使得当水箱体的水位达到设定的高度时，浮球阀自动关闭进水口；所述进水口连通所述第一空腔，所述第一隔断板在距其顶端最高点有0.5-10cm处设有导流孔，所述水箱体的水位设定的高度大于所述导流孔与水箱体底部之间的高度，又小于第一隔断板的高度；
    所述水箱体设有Y型的三通阀出水口，所述三通阀出水口的第一通口连通第一空腔，所述三通阀出水口的第二通口连通第二空腔，所述三通阀出水口的第三通口用于出水冲洗；所述三通阀出水口的第一通口连接有具有第一阀门的第一拉杆，所述第一拉杆的末端安装有可弹性复位的第一按键，所述三通阀出水口的第二通口连接有具有第二阀门的第二拉杆，所述第二拉杆的末端安装有可弹性复位的第二按键。
  2. 根据权利要求1所述的能够节约用水的压力冲水马桶，其特征在于，所述箱体连通有压力表和泄压帽，使得当水箱体内的压力达到压力表设定的最高值时，泄压帽自动泄气。
  3. 根据权利要求1所述的能够节约用水的压力冲水马桶，其特征在于，所述水箱盖内设有密封垫圈，所述密封垫圈与所述水箱体密封连接。
  4. 根据权利要求1所述的能够节约用水的压力冲水马桶，其特征在于，所述水箱盖上设有拉力扣，所述拉力扣的一端固定在水箱盖上，另一端可紧扣在水箱体上。
  5. 根据权利要求1所述的能够节约用水的压力冲水马桶，其特征在于，所述第一空腔的体积为总体积的3/6，所述第二空腔的体积为总体积的1/6,所述第三空腔的体积为总体积的2/6。
  6. 根据权利要求1所述的能够节约用水的压力冲水马桶，其特征在于，所述空气压力泵的底部设有四个吸盘。
PCT/CN2019/101992 2018-10-26 2019-08-22 一种能够节约用水的压力冲水马桶 WO2020082878A1 (zh)

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