WO2020192589A1 - Water inlet device - Google Patents
Water inlet device Download PDFInfo
- Publication number
- WO2020192589A1 WO2020192589A1 PCT/CN2020/080466 CN2020080466W WO2020192589A1 WO 2020192589 A1 WO2020192589 A1 WO 2020192589A1 CN 2020080466 W CN2020080466 W CN 2020080466W WO 2020192589 A1 WO2020192589 A1 WO 2020192589A1
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- WO
- WIPO (PCT)
- Prior art keywords
- water inlet
- water
- tap water
- pipe
- tap
- Prior art date
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Classifications
-
- 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
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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
- E03D1/38—Adaptations or arrangements of flushing pipes
Definitions
- the invention relates to the field of energy saving and environmental protection, and in particular to a water inlet device of a toilet flushing system.
- the water facilities of the toilet flushing system usually can only be filled with tap water, and people produce a large amount of secondary water that can be reused by simple filtration after washing hands (washing face) or showering, which is drained without use. This has caused a huge waste of water resources, putting pressure on the rational use of water resources and environmental protection.
- the purpose of the present invention is to overcome the shortcomings of the prior art and provide a water inlet device that can inject secondary water into water facilities preferentially, and use tap water to supplement it when the amount of secondary water is insufficient, so as to achieve the purpose of greatly saving tap water.
- a water inlet device comprising a secondary water inlet component and a tap water inlet component
- the secondary water inlet component is connected to the secondary water delivery pipe
- the tap water inlet component is connected Tap water pipe.
- the secondary water inlet component includes a secondary water inlet pipe 1, a secondary water floating shut-off valve 2.
- the secondary water float shut-off valve 2 is arranged on the secondary water inlet pipe 1, and the secondary water inlet pipe 1 Connect the secondary water pipe.
- the tap water inlet assembly includes a tap water inlet pipe 3, a tap water floating shut-off valve 4, and a locking system.
- the tap water floating shut-off valve 4 is arranged on the tap water inlet pipe 3, and the tap water inlet pipe 3 is connected to the tap water pipe and the locking system Matching connection with tap water floating shut-off valve 4.
- the locking system consists of a tenon 5, a connecting rope 6, a floating ball 7, a hole 8, and an auxiliary water pipe 9.
- the connecting rope 6 connects the tenon 5 and the floating ball 7, and the tenon 5, the connecting
- the rope 6, the floating ball 7, and the holes 8 are arranged in order from top to bottom, the tenon 5 can be automatically reset after being compressed, and the auxiliary water delivery pipe 9 connects the secondary water inlet pipe 1 and the tap water inlet pipe 3
- the position of the interface between the auxiliary water delivery pipe 9 and the tap water inlet pipe 3 is lower than the float 7 but higher than the hole 8.
- the auxiliary water delivery pipe 9 is provided with a water guide plate 10 on the side of the secondary water inlet pipe 1.
- the tap water inlet pipe 3 is provided with a circle of windows 11 slightly below the floating shut-off valve 4.
- the beneficial effect of the present invention is that by arranging the secondary water inlet assembly and the tap water inlet assembly side by side, the tap water inlet assembly is provided with a locking system that matches the tap water floating shut-off valve 4. After the water in the facility is used, the secondary water floating shut-off valve 2 loses the buoyancy support of the water and falls downward to open the secondary water inlet pipe 1 to supplement the secondary water to the water facility.
- the tap water floating shut-off valve 4 The function of the locking system keeps the tap water inlet pipe 3 still closed, ensuring that only the secondary water is injected into the water facilities at this time; if the water in the water facilities is used, no secondary water is added to it, or refilled When the amount of secondary water is insufficient, the locking system releases the function of the tap water floating shut-off valve 4, so that the tap water floating shut-off valve 4 opens the tap water inlet pipe 3 to supplement the tap water to the water facility. This is repeated. Each time the water in the water facility is used, the secondary water is given priority to it, and the tap water is used when the amount of secondary water is insufficient, which greatly saves tap water.
- Figure 1 is a schematic diagram of the overall structure of the present invention.
- 1-secondary water inlet pipe 2-secondary water floating closing valve, 3 tap water inlet pipe, 4 tap water floating closing valve, 5 tenon, 6-connecting rope, 7-floating ball, 8-hole, 9-auxiliary water pipe, 10-water deflector, 11-window.
- a water inlet device comprising a secondary water inlet component, a tap water inlet component, the secondary water inlet component is connected to the secondary water delivery pipe, and the tap water inlet component is connected to the tap water Water pipe.
- the secondary water inlet component includes a secondary water inlet pipe 1, a secondary water floating shut-off valve 2.
- the secondary water float shut-off valve 2 is set on the secondary water inlet pipe 1, and the secondary water inlet
- the water pipe 1 is connected to the secondary water delivery pipe. According to needs and conditions, water storage equipment can be installed in front of the secondary water delivery pipe to store the secondary water to the maximum and avoid the loss of the secondary water as much as possible.
- the tap water inlet assembly includes a tap water inlet pipe 3, a tap water floating shut-off valve 4, and a locking system.
- the tap water floating shut-off valve 4 is provided on the tap water inlet pipe 3.
- the locking system and the tap water floating shut-off valve 4, the locking system consists of a tenon 5, a connecting rope 6, a floating ball 7, a hole 8, and an auxiliary water pipe 9.
- the connecting rope 6 connects the tenon 5 and the floating ball 7, and the tenon 5 ,
- the connecting rope 6, the floating ball 7, and the holes 8 are arranged in sequence from top to bottom, the tenon 5 can be automatically reset after being compressed, and the auxiliary water pipe 9 connects the secondary water inlet pipe 1 and The tap water inlet pipe 3, the position of the interface between the auxiliary water pipe 9 and the tap water inlet pipe 3 is lower than the float 7 but higher than the hole 8.
- the auxiliary water pipe 9 is provided with a water guide plate on the side of the secondary water inlet pipe 1 10;
- the auxiliary water pipe 9 will give priority to the tap water inlet pipe 3 to supplement the secondary water to ensure the normal operation of the locking system, and float through the tap water
- the function of the shut-off valve 4 still keeps the tap water inlet pipe 3 closed; the density of the floating ball 7 is equivalent to that of water, and it can be suspended in the water. After losing the buoyancy of the water, it can transmit its own gravity to the tenon through the connecting rope 6 5.
- the water in the tap water inlet pipe 3 gradually flows out through the hole 8, and the float 7
- the floating ball 7 transmits the gravity effect to the tenon 5 through the connecting rope 6, and the tenon 5 leaves the locked position to release the effect on the tap water floating shut-off valve 4, and the tap water floats and closes.
- the water valve 4 opens the tap water inlet pipe 3 to replenish tap water to the water facilities. With the replenishment of tap water, the water level gradually rises.
- the tap water floating shut-off valve 4 rises with buoyancy. When it reaches a certain position, close the tap water inlet pipe 3 to stop Water is injected by the water facility, and at the same time, the latch 5 locks the floating shut-off valve 4.
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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)
- Float Valves (AREA)
Abstract
Disclosed is a water inlet device, comprising a secondary-water inlet assembly, and a tap water inlet assembly. The secondary-water inlet assembly communicates with a secondary-water supply pipe, the tap water inlet assembly communicates with a tap water pipe, the tap water inlet assembly is matched with a locking system, and when a water utilization facility needs water, the water inlet assembly determines whether to inject tap water into the water utilization facility according to the condition of secondary water injected into the water utilization facility. In the present invention, by means of the cooperation effect of the assemblies, secondary water can be used preferentially, and it is not necessary to use the tap water as a supplement until the amount of the secondary water is insufficient, so that the amount of tap water is significantly saved on.
Description
本发明涉及节能环保领域，尤其涉及一种卫生间冲洗系统的进水装置。The invention relates to the field of energy saving and environmental protection, and in particular to a water inlet device of a toilet flushing system.
日常生活中，卫生间冲洗系统的用水设施通常仅仅只能注入自来水，而人们在洗手（洗脸）或淋浴后产生大量的经简单过滤就可再次使用的二次用水未经使用就被排掉，造成了极大的水资源浪费，给水资源的合理利用以及环境保护造成一定压力。In daily life, the water facilities of the toilet flushing system usually can only be filled with tap water, and people produce a large amount of secondary water that can be reused by simple filtration after washing hands (washing face) or showering, which is drained without use. This has caused a huge waste of water resources, putting pressure on the rational use of water resources and environmental protection.
本发明的目的在于克服现有技术的不足，提供一种进水装置，能够优先向用水设施注入二次用水，当二次用水水量不足时才使用自来水补充，达到大幅度节约自来水的目的。The purpose of the present invention is to overcome the shortcomings of the prior art and provide a water inlet device that can inject secondary water into water facilities preferentially, and use tap water to supplement it when the amount of secondary water is insufficient, so as to achieve the purpose of greatly saving tap water.
本发明的目的是通过以下技术方案来实现的：一种进水装置，包括二次用水进水组件和自来水进水组件，二次用水进水组件连通二次用水输水管，自来水进水组件连通自来水水管。The purpose of the present invention is achieved through the following technical solutions: a water inlet device comprising a secondary water inlet component and a tap water inlet component, the secondary water inlet component is connected to the secondary water delivery pipe, and the tap water inlet component is connected Tap water pipe.
所述二次用水进水组件包括二次用水进水管1、二次用水浮动闭水阀2，所述二次用水浮动闭水阀2设于二次用水进水管1上，二次用水进水管1连通二次用水输水管。The secondary water inlet component includes a secondary water inlet pipe 1, a secondary water floating shut-off valve 2. The secondary water float shut-off valve 2 is arranged on the secondary water inlet pipe 1, and the secondary water inlet pipe 1 Connect the secondary water pipe.
所述自来水进水组件包括自来水进水管3、自来水浮动闭水阀4以及锁止系统，所述自来水浮动闭水阀4设于自来水进水管3上，自来水进水管3连通自来水水管，锁止系统与自来水浮动闭水阀4匹配连接。The tap water inlet assembly includes a tap water inlet pipe 3, a tap water floating shut-off valve 4, and a locking system. The tap water floating shut-off valve 4 is arranged on the tap water inlet pipe 3, and the tap water inlet pipe 3 is connected to the tap water pipe and the locking system Matching connection with tap water floating shut-off valve 4.
所述锁止系统由卡榫5、连接绳6、浮球7、孔洞8、辅助输水管9组成，所述连接绳6连接卡榫5和浮球7，所述卡榫5、所述连接绳6、所述浮球7、所述孔洞8从上到下依次排列，所述卡榫5经压缩后能够自动复位，所述辅助输水管9连通二次用水进水管1和自来水进水管3，所述辅助输水管9与自来水进水管3的接口位置低于浮球7而高于孔洞8，所述辅助输水管9在二次用水进水管1一侧设有导水板10。The locking system consists of a tenon 5, a connecting rope 6, a floating ball 7, a hole 8, and an auxiliary water pipe 9. The connecting rope 6 connects the tenon 5 and the floating ball 7, and the tenon 5, the connecting The rope 6, the floating ball 7, and the holes 8 are arranged in order from top to bottom, the tenon 5 can be automatically reset after being compressed, and the auxiliary water delivery pipe 9 connects the secondary water inlet pipe 1 and the tap water inlet pipe 3 The position of the interface between the auxiliary water delivery pipe 9 and the tap water inlet pipe 3 is lower than the float 7 but higher than the hole 8. The auxiliary water delivery pipe 9 is provided with a water guide plate 10 on the side of the secondary water inlet pipe 1.
所述自来水进水管3在略低于浮动闭水阀4下方设有一圈窗口11。The tap water inlet pipe 3 is provided with a circle of windows 11 slightly below the floating shut-off valve 4.
与现有技术相比，本发明的有益效果是：通过并列设置二次用水进水组件和自来水进水组件，自来水进水组件中设置锁止系统与自来水浮动闭水阀4相匹配，当用水设施内的水被使用后，二次用水浮动闭水阀2失去水的浮力支撑作用向下下落开启二次用水进水管1向用水设施中补充二次用水，此时自来水浮动闭水阀4因锁止系统的作用，使自来水进水管3仍处于关闭状态，保证此时只向用水设施中注入二次用水；若用水设施中的水使用后，没有向其补入二次用水，或补入的二次用水水量不足时，则锁止系统解除对自来水浮动闭水阀4的作用，使自来水浮动闭水阀4开启自来水进水管3向用水设施中补充自来水。如此反复，每次用水设施中的水被使用后，都优先向其补入二次用水，当二次用水水量不足才使用自来水，大大节约了自来水。Compared with the prior art, the beneficial effect of the present invention is that by arranging the secondary water inlet assembly and the tap water inlet assembly side by side, the tap water inlet assembly is provided with a locking system that matches the tap water floating shut-off valve 4. After the water in the facility is used, the secondary water floating shut-off valve 2 loses the buoyancy support of the water and falls downward to open the secondary water inlet pipe 1 to supplement the secondary water to the water facility. At this time, the tap water floating shut-off valve 4 The function of the locking system keeps the tap water inlet pipe 3 still closed, ensuring that only the secondary water is injected into the water facilities at this time; if the water in the water facilities is used, no secondary water is added to it, or refilled When the amount of secondary water is insufficient, the locking system releases the function of the tap water floating shut-off valve 4, so that the tap water floating shut-off valve 4 opens the tap water inlet pipe 3 to supplement the tap water to the water facility. This is repeated. Each time the water in the water facility is used, the secondary water is given priority to it, and the tap water is used when the amount of secondary water is insufficient, which greatly saves tap water.
图1为本发明整体结构示意图。Figure 1 is a schematic diagram of the overall structure of the present invention.
图中，1-二次用水进水管，2-二次用水浮动闭水阀，3-自来水进水管，4-自来水浮动闭水阀，5-卡榫，6-连接绳，7-浮球，8-孔洞，9-辅助输水管，10-导水板，11-窗口。In the figure, 1-secondary water inlet pipe, 2-secondary water floating closing valve, 3 tap water inlet pipe, 4 tap water floating closing valve, 5 tenon, 6-connecting rope, 7-floating ball, 8-hole, 9-auxiliary water pipe, 10-water deflector, 11-window.
下面将结合实施例，对本发明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一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域技术人员在没有付出创造性劳动的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。The technical solutions of the present invention will be clearly and completely described below in conjunction with embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of the present invention.
参阅图1，本发明提供一种技术方案：一种进水装置，包括二次用水进水组件、自来水进水组件，二次用水进水组件连通二次用水输水管，自来水进水组件连通自来水水管。Referring to Figure 1, the present invention provides a technical solution: a water inlet device comprising a secondary water inlet component, a tap water inlet component, the secondary water inlet component is connected to the secondary water delivery pipe, and the tap water inlet component is connected to the tap water Water pipe.
所述的二次用水进水组件包括二次用水进水管1、二次用水浮动闭水阀2，所述二次用水浮动闭水阀2设于二次用水进水管1上，二次用水进水管1连接二次用水输水管。根据需要和条件，可在二次用水输水管前设置储水设备，最大限度储存二次用水，尽可能避免二次用水的流失。The secondary water inlet component includes a secondary water inlet pipe 1, a secondary water floating shut-off valve 2. The secondary water float shut-off valve 2 is set on the secondary water inlet pipe 1, and the secondary water inlet The water pipe 1 is connected to the secondary water delivery pipe. According to needs and conditions, water storage equipment can be installed in front of the secondary water delivery pipe to store the secondary water to the maximum and avoid the loss of the secondary water as much as possible.
进一步的，二次用水进水组件向用水设施注水时，当水位上升浮力推动二次用水浮动闭水阀2至相应位置时关闭二次用水进水管1，停止向用水设施注水，完成注水动作。Further, when the secondary water inlet component injects water into the water facility, when the water level rises and buoyancy pushes the secondary water floating shut-off valve 2 to the corresponding position, the secondary water inlet pipe 1 is closed, the water injection into the water facility is stopped, and the water injection action is completed.
所述自来水进水组件包括自来水进水管3、自来水浮动闭水阀4以及锁止系统，所述自来水浮动闭水阀4设于自来水进水管3上，所述锁止系统与自来水浮动闭水阀4相匹配，所述锁止系统由卡榫5、连接绳6、浮球7、孔洞8、辅助输水管9组成，所述连接绳6连接卡榫5和浮球7，所述卡榫5、所述连接绳6、所述浮球7、所述孔洞8从上到下依次排列，所述卡榫5经压缩后能够自动复位，所述辅助输水管9连通二次用水进水管1和自来水进水管3，所述辅助输水管9与自来水进水管3的接口位置低于浮球7而高于孔洞8，所述辅助输水管9在二次用水进水管1一侧设有导水板10；当用水设施中的水被使用后，向用水设施中注入二次用水时，通过辅助输水管9优先向自来水进水管3中补充二次用水，保证锁止系统的正常工作，通过自来水浮动闭水阀4的作用仍使自来水进水管3处关闭状态；浮球7的密度与水相当，在水中能够悬浮，失去水的浮力作用后，能通过连接绳6将自身重力作用传导给卡榫5，使卡榫5离开锁止位置，解除对自来水浮动闭水阀4的锁止作用，从而开启自来水进水管3向用水设施中注入自来水。The tap water inlet assembly includes a tap water inlet pipe 3, a tap water floating shut-off valve 4, and a locking system. The tap water floating shut-off valve 4 is provided on the tap water inlet pipe 3. The locking system and the tap water floating shut-off valve 4, the locking system consists of a tenon 5, a connecting rope 6, a floating ball 7, a hole 8, and an auxiliary water pipe 9. The connecting rope 6 connects the tenon 5 and the floating ball 7, and the tenon 5 , The connecting rope 6, the floating ball 7, and the holes 8 are arranged in sequence from top to bottom, the tenon 5 can be automatically reset after being compressed, and the auxiliary water pipe 9 connects the secondary water inlet pipe 1 and The tap water inlet pipe 3, the position of the interface between the auxiliary water pipe 9 and the tap water inlet pipe 3 is lower than the float 7 but higher than the hole 8. The auxiliary water pipe 9 is provided with a water guide plate on the side of the secondary water inlet pipe 1 10; When the water in the water facilities is used, when the secondary water is injected into the water facilities, the auxiliary water pipe 9 will give priority to the tap water inlet pipe 3 to supplement the secondary water to ensure the normal operation of the locking system, and float through the tap water The function of the shut-off valve 4 still keeps the tap water inlet pipe 3 closed; the density of the floating ball 7 is equivalent to that of water, and it can be suspended in the water. After losing the buoyancy of the water, it can transmit its own gravity to the tenon through the connecting rope 6 5. Move the latch 5 away from the locking position to release the locking effect on the tap water floating shut-off valve 4, thereby opening the tap water inlet pipe 3 to inject tap water into the water facility.
进一步的，当用水设施中的水被使用后，若没有补入二次用水，或补入的二次用水水量不足时，自来水进水管3中的水通过孔洞8向外逐渐流出，浮球7随着水位下落而下降，当到达一定位置时，浮球7通过连接绳6将重力作用传导给卡榫5，卡榫5离开锁止位置解除对自来水浮动闭水阀4的作用，自来水浮动闭水阀4开启自来水进水管3向用水设施中补充自来水，随着自来水的补入，水位逐渐上升，自来水浮动闭水阀4随着浮力作用上升，到达一定位置时，关闭自来水进水管3停止向用水设施注水，同时卡榫5将浮动闭水阀4锁止。Further, after the water in the water facility is used, if the secondary water is not supplemented, or the amount of supplemented secondary water is insufficient, the water in the tap water inlet pipe 3 gradually flows out through the hole 8, and the float 7 As the water level drops, when it reaches a certain position, the floating ball 7 transmits the gravity effect to the tenon 5 through the connecting rope 6, and the tenon 5 leaves the locked position to release the effect on the tap water floating shut-off valve 4, and the tap water floats and closes. The water valve 4 opens the tap water inlet pipe 3 to replenish tap water to the water facilities. With the replenishment of tap water, the water level gradually rises. The tap water floating shut-off valve 4 rises with buoyancy. When it reaches a certain position, close the tap water inlet pipe 3 to stop Water is injected by the water facility, and at the same time, the latch 5 locks the floating shut-off valve 4.
以上所述仅是本发明的优选实施方式，应当理解本发明并非局限于本文所披露的形式，不应看作是对其他实施例的排除，而可用于各种其他组合、修改和环境，并能够在本文所述构想范围内，通过上述教导或相关领域的技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本发明的精神和范围，则都应在本发明所附权利要求的保护范围内。The above are only the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as an exclusion of other embodiments, but can be used in various other combinations, modifications and environments, and It can be modified through the above teaching or technology or knowledge in related fields within the scope of the concept described herein. The modifications and changes made by those skilled in the art do not depart from the spirit and scope of the present invention, and should fall within the protection scope of the appended claims of the present invention.
在此键入工业实用性描述段落。Type a paragraph describing industrial applicability here.
在此处键入序列表自由内容描述段落。Type here the free content description paragraph of the sequence listing.
Claims (5)
- 一种进水装置，其特征在于：包括二次用水进水组件和自来水进水组件，二次用水进水组件连通二次用水输水管，自来水进水组件连通自来水水管。A water inlet device is characterized in that it comprises a secondary water inlet component and a tap water inlet component, the secondary water inlet component is connected to the secondary water delivery pipe, and the tap water inlet component is connected to the tap water pipe.
- 根据权利要求1所述的一种进水装置，其特征在于：所述二次用水进水组件包括二次用水进水管（1）、二次用水浮动闭水阀（2），所述二次用水浮动闭水阀（2）设于二次用水进水管（1）上，二次用水进水管（1）连通二次用水输水管。The water inlet device according to claim 1, wherein the secondary water inlet component includes a secondary water inlet pipe (1), a secondary water floating shut-off valve (2), and the secondary water inlet The water floating closing valve (2) is arranged on the secondary water inlet pipe (1), and the secondary water inlet pipe (1) is connected to the secondary water delivery pipe.
- 根据权利要求1所述的一种进水装置，其特征在于：所述自来水进水组件包括自来水进水管（3）、自来水浮动闭水阀（4）以及锁止系统，所述自来水浮动闭水阀（4）设于自来水进水管（3）上，自来水进水管（3）连通自来水水管，锁止系统与自来水浮动闭水阀（4）匹配连接。The water inlet device according to claim 1, wherein the tap water inlet component includes a tap water inlet pipe (3), a tap water floating shut-off valve (4) and a locking system, the tap water floating shut-off valve The valve (4) is arranged on the tap water inlet pipe (3), the tap water inlet pipe (3) is connected to the tap water pipe, and the locking system is matched and connected with the tap water floating closing valve (4).
- 根据权利要求3所述的一种进水装置，其特征在于：所述锁止系统由卡榫（5）、连接绳（6）、浮球（7）、孔洞（8）、辅助输水管（9）组成，所述连接绳（6）连接卡榫（5）和浮球（7），所述卡榫（5）、所述连接绳（6）、所述浮球（7）、所述孔洞（8）从上到下依次排列，所述卡榫（5）经压缩后能够自动复位，所述辅助输水管（9）连通二次用水进水管（1）和自来水进水管（3），所述辅助输水管（9）与自来水进水管（3）的接口位置低于浮球（7）而高于孔洞（8），所述辅助输水管（9）在二次用水进水管（1）一侧设有导水板（10）。The water inlet device according to claim 3, characterized in that: the locking system consists of a tenon (5), a connecting rope (6), a float (7), a hole (8), and an auxiliary water pipe ( 9) Composition, the connecting rope (6) connects the tenon (5) and the floating ball (7), the tenon (5), the connecting rope (6), the floating ball (7), the The holes (8) are arranged in sequence from top to bottom, the tenon (5) can be automatically reset after being compressed, the auxiliary water delivery pipe (9) is connected to the secondary water inlet pipe (1) and the tap water inlet pipe (3), The position of the interface between the auxiliary water delivery pipe (9) and the tap water inlet pipe (3) is lower than the float (7) and higher than the hole (8), and the auxiliary water delivery pipe (9) is in the secondary water inlet pipe (1) A water guide plate (10) is provided on one side.
- 根据权利要求4所述的一种进水装置，其特征在于：所述自来水进水管（3）在略低于浮动闭水阀（4）下方设有一圈窗口（11）。The water inlet device according to claim 4, characterized in that: the tap water inlet pipe (3) is provided with a circle of windows (11) slightly below the floating shut-off valve (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383152.2U CN209760374U (en) | 2019-03-25 | 2019-03-25 | Water-saving device |
| CN201920383152.2 | 2019-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2020192589A1 true WO2020192589A1 (en) | 2020-10-01 |
Family
ID=68756184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2020/080466 WO2020192589A1 (en) | 2019-03-25 | 2020-03-20 | Water inlet device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209760374U (en) |
| WO (1) | WO2020192589A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209760374U (en) * | 2019-03-25 | 2019-12-10 | 罗勇 | Water-saving device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002038562A (en) * | 2000-07-26 | 2002-02-06 | Matsushita Electric Works Ltd | Water supply equipment |
| CN202298821U (en) * | 2011-11-07 | 2012-07-04 | 杨闽华 | Novel pedestal toilet water saving device |
| CN106120955A (en) * | 2016-08-21 | 2016-11-16 | 张卫 | Double water source toilet |
| CN107989115A (en) * | 2018-01-17 | 2018-05-04 | 杨伟 | Double water source list water tank economical toilet |
| CN109162325A (en) * | 2018-09-21 | 2019-01-08 | 罗勇 | A kind of closestool water-saving device |
| CN209760374U (en) * | 2019-03-25 | 2019-12-10 | 罗勇 | Water-saving device |
-
2019
- 2019-03-25 CN CN201920383152.2U patent/CN209760374U/en not_active Expired - Fee Related
-
2020
- 2020-03-20 WO PCT/CN2020/080466 patent/WO2020192589A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002038562A (en) * | 2000-07-26 | 2002-02-06 | Matsushita Electric Works Ltd | Water supply equipment |
| CN202298821U (en) * | 2011-11-07 | 2012-07-04 | 杨闽华 | Novel pedestal toilet water saving device |
| CN106120955A (en) * | 2016-08-21 | 2016-11-16 | 张卫 | Double water source toilet |
| CN107989115A (en) * | 2018-01-17 | 2018-05-04 | 杨伟 | Double water source list water tank economical toilet |
| CN109162325A (en) * | 2018-09-21 | 2019-01-08 | 罗勇 | A kind of closestool water-saving device |
| CN209760374U (en) * | 2019-03-25 | 2019-12-10 | 罗勇 | Water-saving device |
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| CN209760374U (en) | 2019-12-10 |
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