WO2024027753A1 - 一种马桶冲刷系统及马桶 - Google Patents

一种马桶冲刷系统及马桶 Download PDF

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Publication number
WO2024027753A1
WO2024027753A1 PCT/CN2023/110722 CN2023110722W WO2024027753A1 WO 2024027753 A1 WO2024027753 A1 WO 2024027753A1 CN 2023110722 W CN2023110722 W CN 2023110722W WO 2024027753 A1 WO2024027753 A1 WO 2024027753A1
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WIPO (PCT)
Prior art keywords
water
valve
flushing
toilet
water pump
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PCT/CN2023/110722
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English (en)
French (fr)
Inventor
林孝发
林孝山
林山
刘祖华
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厦门科牧智能技术有限公司
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Application filed by 厦门科牧智能技术有限公司 filed Critical 厦门科牧智能技术有限公司
Publication of WO2024027753A1 publication Critical patent/WO2024027753A1/zh

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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
    • E03D1/24—Low-level flushing systems
    • 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
    • E03D5/01—Special constructions of flushing devices, e.g. closed flushing system using flushing pumps

Definitions

  • the present invention relates to the technical field of flushing, and in particular to a toilet flushing system and a toilet.
  • the water tanks of smart toilets generally use low water tanks, resulting in low potential energy of the water in the water tank. Therefore, flushing based on the potential energy of the water in the tank will affect the flushing effect. For this reason, the water pump pressurized flushing method is currently used.
  • the water pump pressurizes the water from the water tank and outputs it to the flushing valve.
  • the flushing valve distributes the flushing water to the brush ring waterway and the spray waterway of the toilet.
  • the existing single water pump flushing technology generally uses low-power water pumps.
  • low-power water pumps can also perform flushing and sewage discharge work, due to the low power of the water pump and the long pipeline in the toilet and the existence of multiple conversions, the The ability of low-power water pumps to flush and discharge sewage is low, so more water is required to achieve a certain sewage discharge capacity.
  • low-power water pumps can be driven by batteries, the flushing effect will fluctuate significantly depending on the battery status, or a larger number of batteries may be needed to ensure the flushing effect. If a high-power water pump is used for flushing, although the flushing and sewage discharge capacity of the toilet can be greatly improved, the high-power water pump cannot be battery-driven during a power outage, resulting in the inability to flush the toilet normally during a power outage.
  • the present invention provides a toilet flushing system and a toilet, which use a water pump combined with a pulse valve to control flushing and solve the problem of being unable to flush during a power outage.
  • a toilet flushing system which includes a water tank, a water inlet mechanism for replenishing water in the water tank, a water pump and a flushing valve.
  • the water inlet end of the water pump is connected to the water tank, so The water outlet end of the water pump is connected to the water inlet end of the flushing valve; it also includes a pulse valve, the water inlet end of the pulse valve is connected to a pressure water source, and the water outlet end of the pulse valve is connected to the water inlet end of the flushing valve.
  • a three-way pipe which has a first port, a second port and a third port that are interconnected.
  • the water outlet end of the water pump is connected to the first port of the three-way pipe, and the water outlet end of the pulse valve is connected to the first port of the three-way pipe. It is connected to the second port of the three-way pipe, and the water inlet end of the flushing valve is connected to the third port of the three-way pipe.
  • first one-way valve which is arranged on the communication pipeline between the water pump and the flushing valve, or the first one-way valve is arranged on the water outlet end of the water pump or the The flushing valve is used to communicate with the water inlet end of the water pump outlet, and the first one-way valve only allows water flow from the water pump to the flushing valve.
  • a second one-way valve is included.
  • the second one-way valve is arranged on the communication pipeline between the pulse valve and the flushing valve, or the second one-way valve is arranged on the water inlet of the flushing valve.
  • the second one-way valve only allows water flow from the pulse valve to the flushing valve.
  • the water pump is a high-power water pump
  • the pressure water source is a tap water source.
  • the water pump, pulse valve, and flushing valve are electrically connected to the control board.
  • the pulse valve and flushing valve are powered by the backup power supply in a power outage state.
  • the backup power supply Provide battery backup and/or supercapacitors on the control board.
  • the flushing valve has a first water outlet and a second water outlet that can switch out water or discharge water at the same time.
  • the first water outlet is used to communicate with the brush ring portion of the toilet body, and the second water outlet is used to communicate with the spray of the toilet body. department.
  • the water inlet mechanism includes a mechanical water inlet valve arranged in the water tank; a water outlet is provided at the bottom of the water tank, and the water outlet is connected to the water inlet end of the water pump, or the inlet of the water pump The water end is connected with a water pumping pipe, which extends into the bottom of the water tank.
  • the present invention also provides a toilet, which includes a toilet body and a toilet flushing system as described above in the present invention.
  • the water output by the flushing valve flushes the toilet body.
  • the toilet body is provided with a brush ring part and a spray part
  • the flushing valve has a first water outlet and a second water outlet that can switch water or discharge water at the same time.
  • the first water outlet is connected to the brush ring part
  • the third water outlet is connected to the brush ring part.
  • the two water outlets are used to communicate with the spray part;
  • the brush ring part includes any one or a combination of several of the washing ring water channels, brush ring holes, and brush ring nozzles.
  • the spray part includes a spray water channel, a spray port, and a brush ring nozzle. Any one or a combination of spray nozzles.
  • the present invention has the following beneficial effects:
  • the toilet flushing system of the present invention also includes the pulse valve, the pulse valve and the flushing valve have low power and can be powered by a small-capacity backup power supply, so that in the event of a power outage, the pulse valve and the flushing valve can operate Normal operation, so that the toilet and other sanitary ware can be effectively flushed by relying on the pressure water source, thereby ensuring that the toilet and other sanitary ware can be used normally in a power outage state; in the normal power supply state of the present invention, a high-power water pump can be selected, thereby achieving less less water consumption and a stronger flushing effect.
  • the setting of the first one-way valve/second one-way valve can ensure that when the water pump/pulse valve is working, water can only flow to the flushing valve and not be diverted to the pulse valve/water pump.
  • Figure 1 is a schematic three-dimensional structural diagram of the toilet flushing system of the present invention
  • FIG. 2 is a functional block diagram of the toilet flushing system of the present invention
  • Figure 3 is a schematic diagram of the operation of the toilet flushing system of the present invention in a normal state
  • Figure 4 is a schematic diagram of the operation of the toilet flushing system of the present invention in a power outage state
  • Figure 5 is an exploded schematic view of the toilet of the present invention.
  • Figure 6 is a top view of the toilet of the present invention.
  • Figure 7 is a rear view of the toilet of the present invention.
  • a toilet flushing system of the present invention includes a water tank 1, a water inlet mechanism for replenishing water in the water tank 1, a water pump 3, a flush valve 4 and a pulse valve 5.
  • the water inlet of the water pump 3 The end of the water tank 1 is connected to the water tank 1.
  • the bottom of the water tank 1 is provided with a water outlet, and the water outlet is connected to the water inlet end of the water pump 3 through a connecting pipe 7.
  • the water inlet end of the water pump is connected to a water suction pipe, and the water suction pipe extends into the bottom of the water tank.
  • the water outlet end of the water pump 3 is connected to the water inlet end of the flushing valve 4; the water inlet end of the pulse valve 5 is used to connect the pressure water source, and the water outlet end of the pulse valve 5 is connected to the water inlet end of the flushing valve 4.
  • Water pump 3 preferably uses a high-power water pump to improve the flushing discharge of the toilet. dirty ability.
  • the pressure water source is specifically tap water source.
  • the invention also includes a three-way pipe 6 through which the water pump 3 and the pulse valve 5 are connected to the flushing valve 4 in conjunction with necessary connecting pipelines.
  • the tee pipe 6 has a first port, a second port and a third port that are connected to each other.
  • the water outlet end of the water pump 3 is connected to the first port of the tee pipe 6.
  • the water outlet end of the pulse valve 5 is connected to the third port of the tee pipe 6.
  • Two ports, the water inlet end of the flushing valve 4 is connected to the third port of the three-way pipe 6.
  • the invention also includes a first one-way valve 12.
  • the first one-way valve 12 is provided on the communication pipeline between the water pump 3 and the flushing valve 4, or the first one-way valve 12 is provided on the outlet end of the water pump 3.
  • the flushing valve 4 is used to connect the water inlet end of the water pump outlet, and the first one-way valve 12 only allows water flow from the water pump 3 to the flushing valve 4 .
  • the present invention also includes a second one-way valve 13.
  • the second one-way valve 13 is arranged on the communication pipeline between the pulse valve 5 and the flushing valve 4, or the second one-way valve 13 is arranged on the water inlet end of the flushing valve 4 or the pulse valve.
  • the valve 5 is used to communicate with the water outlet end of the flushing valve, and the second one-way valve 13 only allows water flow from the pulse valve 5 to the flushing valve 4 . In this way, it can be ensured that when the water pump 3 is working, water will not flow to the pulse valve 5. Similarly, when the pulse valve 5 is working, water will not flow to the water pump 3.
  • the invention also includes a control panel and a backup power supply (not shown in the figure).
  • the water pump 3, the pulse valve 5, and the flushing valve 4 are electrically connected to the control panel respectively.
  • the pulse valve 5 and the flushing valve 4 can be used in a power outage state.
  • Backup power supply (including backup battery and/or supercapacitor set on the control board) provides power.
  • the flushing valve 4 is a motor valve or a three-way solenoid valve.
  • the flushing valve 4 has a first water outlet and a second water outlet that can switch water.
  • the first water outlet is used to communicate with the brush ring portion of the toilet body.
  • the second water outlet is used to communicate with the spray part of the toilet body.
  • the brush ring part includes a brush ring nozzle 8.
  • the first water outlet uses a first connecting pipe to connect the brush ring nozzle 8.
  • the spray part includes a spray nozzle 9.
  • the second water outlet uses a second connecting pipe to connect the spray nozzle 9.
  • the water inlet mechanism includes a mechanical water inlet valve 2 installed in the water tank 1, but it is not limited to this.
  • the water inlet mechanism includes a solenoid valve, etc., and the power of the solenoid valve is low. In case of power outage, backup power supply can be used.
  • the toilet flushing system of the present invention uses a high-power water pump 3 to flush and drain the toilet under normal daily conditions; when encountering a power outage, the high-power water pump 3 cannot rely on conventional batteries for flushing, and needs to be started at this time
  • the pulse valve 5 and the flushing valve 4 have low power.
  • the flushing and sewage discharge work of the toilet can be carried out by supplying power through a conventional backup power source (including a backup battery and/or a supercapacitor set on the control board).
  • a conventional backup power source including a backup battery and/or a supercapacitor set on the control board.
  • the water pump 3 Under normal working conditions, when it is necessary to flush and discharge sewage, as shown in Figure 3, the water pump 3 is turned on, and the water stored in the water tank 1 flows into the water pump 3 for pressurization. The pressurized water flow passes through the first one-way valve 12 and the tee in turn. The pipe 6 enters the flush valve 4. At this time, the flush valve 4 controls the pressurized water to flow to the brush ring part or the spray part of the toilet. Through the cooperation of the brush ring function and the spray function, the toilet generates a siphon, thereby removing the dirt in the toilet. Walk.
  • the high-power water pump 3 can perform brushing and spraying functions alone or simultaneously. Through different combinations and control modes of brushing and spraying, a variety of flushing methods can be formed.
  • the flushing working state of the present invention is shown in Figure 4.
  • the pulse valve 5 is in the open state, and the tap water enters the flushing valve 4 through the pulse valve 5, the second one-way valve 13, and the three-way pipe 6, and then flows through the flushing valve 4.
  • Valve 4 controls the direction of the waterway, appropriately adjusts the brushing function and the spraying function, and relies on the tap water pressure to cause the toilet to siphon, thereby realizing the toilet's sewage discharge function.
  • a toilet flushing system of the present invention ensures that the toilet can be used normally in a power outage state, and in a normal power supply state, a high-power water pump 3 can be selected, thereby achieving less water consumption and a stronger flushing effect. .
  • a toilet of the present invention includes a toilet body 14 and a toilet flushing system of the present invention as described above.
  • the water output from the flush valve 4 flushes the toilet body 14 .
  • the toilet body 14 is provided with a brush ring part and a spray part
  • the flushing valve 4 has a first water outlet and a second water outlet capable of switching water.
  • the first water outlet is connected to the brush ring part, and the second water outlet is used for Connected to the injection part.
  • the brush ring part includes any one or a combination of several of the washing ring water channels, the brush ring holes, and the brush ring nozzles.
  • the spray part includes any one or a combination of several of the spray water channels, the spray ports, and the spray nozzles.
  • the brush ring part includes a brush ring nozzle 8.
  • the brush ring nozzle 8 is installed on the top of the toilet body 14.
  • the brush ring nozzle 8 can be replaced by a brush ring waterway or a brush ring hole provided on the top of the toilet bowl.
  • the spray part includes a spray nozzle 9.
  • the spray nozzle 9 is installed at the bottom of the toilet bowl of the toilet body 14 and is opposite to the entrance of the sewage pipe of the toilet body 14.
  • the spray nozzle 9 can be formed by a spray waterway or is arranged at the bottom of the toilet bowl and is connected to the sewage discharge pipe.
  • the inlet of the tube is replaced by the jet opening opposite.
  • the toilet is a smart toilet and water tank 1 is a low water tank.
  • the non-involved parts of the toilet flushing system and toilet of the present invention are the same as the existing technology or can be implemented using the existing technology.
  • the invention provides a toilet flushing system and a toilet, which include a water tank, a water inlet mechanism for replenishing water in the water tank, a water pump and a flushing valve.
  • the water inlet end of the water pump is connected to the water tank, and the water outlet end of the water pump is connected to the water tank.
  • the water inlet end of the flushing valve also includes a pulse valve, the water inlet end of the pulse valve is used to connect the pressure water source, and the water outlet end of the pulse valve is connected to the water inlet end of the flushing valve.
  • the invention ensures that the toilet can be used normally in a power outage state, and in the normal power supply state, the invention can choose to use a high-power water pump, thereby achieving less water consumption, having a stronger flushing effect, and having good industrial practicability .

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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)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

本发明提供了一种马桶冲刷系统及马桶，所述马桶冲刷系统包括水箱、用于为水箱补水的进水机构、水泵和冲刷阀，所述水泵的进水端连通所述水箱，所述水泵的出水端连通所述冲刷阀的进水端；还包括脉冲阀，所述脉冲阀的进水端连通压力水源，所述脉冲阀的出水端连通所述冲刷阀的进水端。本发明确保马桶等卫浴洁具在停电状态能够正常使用，并且，本发明在正常供电状态，可以选择采用大功率水泵，从而实现了更少的用水量，同时具有更强的冲刷效果。

Description

一种马桶冲刷系统及马桶
本申请要求2022年8月5日向中国国家知识产权局申请，申请号为：202222062027.6，发明创造名称是：“一种马桶冲刷系统及马桶”的中国专利申请为基础，并主张其优先权，该中国专利申请的公开内容在此作为整体引入本申请文本中。
技术领域
本发明涉及冲刷技术领域，特别是涉及一种马桶冲刷系统及马桶。
背景技术
目前，智能马桶的水箱普遍采用低水箱，导致水箱里的水势能较低，因此，单纯水箱里水的势能进行冲刷会影响冲刷效果。为此，目前多采用水泵加压的冲洗方式，水泵对来自水箱的水进行增压后，输出至冲刷阀，由冲刷阀对冲刷水先后分配到马桶的刷圈水路和喷射水路。目前，现有的单水泵冲刷技术，普遍采用低功率水泵，低功率水泵虽然也可以进行冲刷排污工作，但是由于水泵功率较低，同时马桶中管路较长且存在多次转换的情况，使得采用低功率水泵冲刷排污的能力较低，因而，实现一定的排污能力需要的水量也较多。虽然低功率水泵可以采用电池驱动，但冲刷效果会根据电池状态产生明显的波动，或者需要使用数量较多的电池，才能确保冲刷效果。若采用大功率水泵进行冲刷，虽然可以大大提高马桶的冲刷排污能力，但大功率水泵在停电时无法采用电池驱动，导致停电时无法对马桶进行正常冲刷。
发明内容
本发明针对现有技术存在的技术问题，提供了一种马桶冲刷系统及马桶，其采用水泵结合脉冲阀控制冲刷，解决停电无法冲刷的问题。
本发明解决其技术问题所采用的技术方案是：一种马桶冲刷系统，包括水箱、用于为水箱补水的进水机构、水泵和冲刷阀，所述水泵的进水端连通所述水箱，所述水泵的出水端连通所述冲刷阀的进水端；还包括脉冲阀，所述脉冲阀的进水端连接压力水源，所述脉冲阀的出水端连通所述冲刷阀的进水端。
进一步的，还包括三通管，其具有相互连通的第一端口、第二端口和第三端口，所述水泵的出水端连通所述三通管的第一端口，所述脉冲阀的出水端连通所述三通管的第二端口，所述冲刷阀的进水端连通所述三通管的第三端口。
进一步的，还包括第一单向阀，所述第一单向阀设置在所述水泵与冲刷阀的连通管路上，或者，所述第一单向阀设置在所述水泵的出水端或所述冲刷阀用于连通所述水泵出水端的进水端，所述第一单向阀仅允许水流从所水泵流向所述冲刷阀。
进一步的，还包括第二单向阀，所述第二单向阀设置在所述脉冲阀与冲刷阀的连通管路上，或者，所述第二单向阀设置在所述冲刷阀的进水端或所述脉冲阀用于连通所述冲刷阀进水端的出水端，所述第二单向阀仅允许水流从所述脉冲阀流向所述冲刷阀。
进一步的，所述水泵为大功率水泵，所述压力水源为自来水水源。
进一步的，还包括控制板和备用电源，所述水泵、脉冲阀、冲刷阀与所述控制板电连接，所述脉冲阀、冲刷阀在停电状态由所述备用电源进行供电，所述备用电源为备用电池和/或设置在所述控制板上的超级电容。
进一步的，所述冲刷阀具有能切换出水或同时出水的第一出水口和第二出水口，第一出水口用于连通马桶本体的刷圈部，第二出水口用于连通马桶本体的喷射部。
进一步的，所述进水机构包括设置于所述水箱中的机械式进水阀；所述水箱底部设有出水口，该出水口连通所述水泵的进水端，或者，所述水泵的进水端连接有一抽水管，该抽水管伸入所述水箱底部。
本发明另提供一种马桶，包括马桶本体，还包括如上述本发明所述的马桶冲刷系统，所述冲刷阀输出的水对马桶本体进行冲刷。
进一步的，所述马桶本体设有刷圈部和喷射部，所述冲刷阀具有能切换出水或同时出水的第一出水口和第二出水口，第一出水口连通所述刷圈部，第二出水口用于连通所述喷射部；所述刷圈部包括洗圈水路、刷圈孔和刷圈喷头中的任一种或几种的组合，所述喷射部包括喷射水路、喷射口和喷射喷头中的任一种或几种的组合。
相较于现有技术，本发明具有以下有益效果：
1、由于本发明的马桶冲刷系统还包括所述脉冲阀，所述脉冲阀、冲刷阀功率较低，可以采用小容量的备用电源进行供电，使得本发明在停电时，脉冲阀、冲刷阀可以正常工作，从而可以依靠压力水源对马桶等卫浴洁具进行有效冲刷，进而确保马桶等卫浴洁具在停电状态能够正常使用；本发明在正常供电状态，则可以选择采用大功率水泵，从而实现了更少的用水量，同时有更强的冲刷效果。
2、所述第一单向阀/第二单向阀的设置，能够确保水泵/脉冲阀工作时，水只能流向冲刷阀，而不会分流到脉冲阀/水泵。
以下结合附图及实施例对本发明作进一步详细说明；但本发明的一种马桶冲刷系统及马桶不局限于实施例。
附图说明
图1是本发明的马桶冲刷系统的立体构造示意图；
图2是本发明的马桶冲刷系统的原理框图；
图3是本发明的马桶冲刷系统的常规状态的工作示意图；
图4是本发明的马桶冲刷系统在停电状态的工作示意图；
图5是本发明的马桶的分解示意图；
图6是本发明的马桶的俯视图；
图7是本发明的马桶的后视图；
其中，1、水箱，2、进水阀，3、水泵，4、冲刷阀，5、脉冲阀，6、三通管，7、连通管，8、刷圈喷头，9、喷射喷头，10、第一连接管，11、第二连接管，12、第一单向阀，13、第二单向阀，14、马桶本体。
具体实施方式
请参见图1-图4所示，本发明的一种马桶冲刷系统，包括水箱1、用于为水箱1补水的进水机构、水泵3、冲刷阀4和脉冲阀5，水泵3的进水端连通水箱1，具体的，水箱1底部设有出水口，该出水口通过一连通管7接通水泵3的进水端。在其它实施例中，水泵的进水端连接有一抽水管，该抽水管伸入水箱底部。水泵3的出水端连通冲刷阀4的进水端；脉冲阀5的进水端用于连接压力水源，脉冲阀5的出水端连通冲刷阀4的进水端。水泵3优选大功率水泵，以提高马桶的冲刷排 污能力。压力水源具体为自来水水源。
本实施例中，本发明还包括三通管6，水泵3、脉冲阀5即通过该三通管6结合必要的连通管路连接冲刷阀4。具体，三通管6具有相互连通的第一端口、第二端口和第三端口，水泵3的出水端连通三通管6的第一端口，脉冲阀5的出水端连通三通管6的第二端口，冲刷阀4的进水端连通三通管6的第三端口。
本实施例中，本发明还包括第一单向阀12，第一单向阀12设置在水泵3与冲刷阀4的连通管路上，或者，第一单向阀12设置在水泵3的出水端或冲刷阀4用于连通水泵出水端的进水端，第一单向阀12仅允许水流从所水泵3流向冲刷阀4。本发明还包括第二单向阀13，第二单向阀13设置在脉冲阀5与冲刷阀4的连通管路上，或者，第二单向阀13设置在冲刷阀4的进水端或脉冲阀5用于连通冲刷阀进水端的出水端，第二单向阀13仅允许水流从脉冲阀5流向冲刷阀4。如此，能够确保水泵3工作时，水不会窜流到脉冲阀5，同理，脉冲阀5工作时，水不会窜流到水泵3。
本实施例中，本发明还包括控制板和备用电源(图中未体现)，水泵3、脉冲阀5、冲刷阀4分别与控制板电连接，脉冲阀5、冲刷阀4在停电状态可以采用备用电源(包括备用电池和/或控制板上设置的超级电容)进行供电。
本实施例中，冲刷阀4为马达阀或三通电磁阀等，冲刷阀4具有能切换出水的第一出水口和第二出水口，第一出水口用于连通马桶本体的刷圈部，第二出水口用于连通马桶本体的喷射部。刷圈部包括刷圈喷头8，第一出水口采用第一连接管连接刷圈喷头8，喷射部包括喷射喷头9，第二出水口采用第二连接管连接喷射喷头9。
本实施例中，进水机构包括设置于水箱1中的机械式进水阀2，但不局限于此，在其它实施例中，进水机构包括电磁阀等，电磁阀的功率较低，在停电状态可采用备用电源供电。
本发明的一种马桶冲刷系统，在日常正常情况下，通过大功率的水泵3进行马桶冲刷排污；在遇到停电情况时，大功率的水泵3不能依靠常规电池进行冲刷，此时则需要启动备用冲刷：脉冲阀5将自来水引入马桶进行冲刷。脉冲阀5、冲刷阀4功率都较低，在停电时，通过常规的备用电源(包括备用电池和/或控制板上设置的超级电容)供电即可进行马桶的冲刷排污工作。具体，本发明的工作原理 如下：
常规工作状态下，需要冲刷排污时，如图3所示，开启水泵3，水箱1中蓄水流入水泵3中进行加压，被加压后的水流依次通过第一单向阀12及三通管6进入冲刷阀4，此时通过冲刷阀4控制加压后水流向马桶的刷圈部或者喷射部，通过刷圈功能和喷射功能配合，使马桶产生虹吸，从而将马桶中的污质带走。大功率的水泵3既可以单独进行刷圈和喷射功能，也可以同时进行刷圈和喷射功能，通过对刷圈和喷射不同组合和控制模式，可以形成多种冲刷方式。
停电时，本发明的冲刷工作状态如图4所示，此时脉冲阀5处于开启状态，自来水依次通过脉冲阀5、第二单向阀13、三通管6进入冲刷阀4，再由冲刷阀4控制水路走向，适当调度刷圈功能和喷射功能，依靠自来水水压，使马桶产生虹吸，进而实现马桶排污功能。
本发明的一种马桶冲刷系统，其确保马桶在停电状态能够正常使用，而在正常供电状态，则可以选择采用大功率水泵3，从而实现了更少的用水量，同时有更强的冲刷效果。
请参见图5-图7所示，本发明的一种马桶，包括马桶本体14，还包括如上述本发明的马桶马桶冲刷系统，冲刷阀4输出的水对马桶本体14进行冲刷。
本实施例中，马桶本体14设有刷圈部和喷射部，冲刷阀4具有能切换出水的第一出水口和第二出水口，第一出水口连通刷圈部，第二出水口用于连通喷射部。刷圈部包括洗圈水路、刷圈孔和刷圈喷头中的任一种或几种的组合，喷射部包括喷射水路、喷射口和喷射喷头中的任一种或几种的组合，具体，在本实施例中，刷圈部包括刷圈喷头8，刷圈喷头8安装于马桶本体14的便池顶部，刷圈喷头8可以由刷圈水路或设置于便池顶部的刷圈孔等代替；喷射部包括喷射喷头9，喷射喷头9安装于马桶本体14的便池的底部，并与马桶本体14的排污管的入口相对，喷射喷头9可以由喷射水路或设置于便池底部并与排污管的入口相对的喷射口代替。马桶为智能马桶，水箱1为低水箱。
本发明的一种马桶，有关马桶冲刷系统的构造及工作原理，请参照前面对其描述部分，此处不再赘述。
本发明的一种马桶冲刷系统及马桶，未涉及部分均与现有技术相同或可采用现有技术加以实现。
上述实施例仅用来进一步说明本发明的一种马桶冲刷系统及马桶，但本发明并不局限于实施例，凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均落入本发明技术方案的保护范围内。
工业实用性
本发明提供了一种马桶冲刷系统及马桶，包括水箱、用于为水箱补水的进水机构、水泵和冲刷阀，所述水泵的进水端连通所述水箱，所述水泵的出水端连通所述冲刷阀的进水端；还包括脉冲阀，所述脉冲阀的进水端用于连接压力水源，所述脉冲阀的出水端连通所述冲刷阀的进水端。本发明确保马桶在停电状态能够正常使用，并且，本发明在正常供电状态，可以选择采用大功率水泵，从而实现了更少的用水量，同时具有更强的冲刷效果，具有良好的工业实用性。

Claims (10)

  1. 一种马桶冲刷系统，包括水箱、用于为水箱补水的进水机构、水泵和冲刷阀，所述水泵的进水端连通所述水箱，所述水泵的出水端连通所述冲刷阀的进水端；其特征在于：还包括脉冲阀，所述脉冲阀的进水端用于连接压力水源，所述脉冲阀的出水端连通所述冲刷阀的进水端。
  2. 根据权利要求1所述的马桶冲刷系统，其特征在于：还包括三通管，其具有相互连通的第一端口、第二端口和第三端口，所述水泵的出水端连通所述三通管的第一端口，所述脉冲阀的出水端连通所述三通管的第二端口，所述冲刷阀的进水端连通所述三通管的第三端口。
  3. 根据权利要求1或2所述的马桶冲刷系统，其特征在于：还包括第一单向阀，所述第一单向阀设置在所述水泵与冲刷阀的连通管路上，或者，所述第一单向阀设置在所述水泵的出水端或所述冲刷阀用于连通所述水泵出水端的进水端，所述第一单向阀仅允许水流从所水泵流向所述冲刷阀。
  4. 根据权利要求1或2所述的马桶冲刷系统，其特征在于：还包括第二单向阀，所述第二单向阀设置在所述脉冲阀与冲刷阀的连通管路上，或者，所述第二单向阀设置在所述冲刷阀的进水端或所述脉冲阀用于连通所述冲刷阀进水端的出水端，所述第二单向阀仅允许水流从所述脉冲阀流向所述冲刷阀。
  5. 根据权利要求1所述的马桶冲刷系统，其特征在于：所述水泵为大功率水泵；所述压力水源为自来水水源。
  6. 根据权利要求1或5所述的马桶冲刷系统，其特征在于：还包括控制板和备用电源，所述水泵、脉冲阀、冲刷阀与所述控制板电连接，所述脉冲阀、冲刷阀在停电状态由所述备用电源进行供电；所述备用电源为备用电池和/或设置在所述控制板上的超级电容。
  7. 根据权利要求1所述的马桶冲刷系统，其特征在于：所述冲刷阀具有能切换出水和/或同时出水的第一出水口和第二出水口，第一出水口用于连通马桶本体的刷圈部，第二出水口用于连通马桶本体的喷射部；所述冲刷阀为马达阀或三通电磁阀。
  8. 根据权利要求1所述的马桶冲刷系统，其特征在于：所述进水机构包括设置于所述水箱中的进水阀；所述水箱底部设有出水口，所述水泵的进水端连接有 一抽水管，该抽水管接通所述出水口。
  9. 一种马桶，包括马桶本体，其特征在于：还包括如权利要求1-8中任一项所述的马桶冲刷系统，所述冲刷阀输出的水对马桶本体进行冲刷。
  10. 根据权利要求9所述的马桶，其特征在于：所述马桶本体设有刷圈部和喷射部，所述冲刷阀具有能切换出水或同时出水的第一出水口和第二出水口，第一出水口连通所述刷圈部，第二出水口用于连通所述喷射部；所述刷圈部包括洗圈水路、刷圈孔和刷圈喷头中的任一种或几种的组合，所述喷射部包括喷射水路、喷射口和喷射喷头中的任一种或几种的组合。
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