Waterway structure of intelligent closestool

Abstract

The utility model discloses a waterway structure of an intelligent closestool, which can realize full mixing of liquid medicine and water, give full play to medicine effect and realize better nursing effect. The waterway structure of the intelligent closestool comprises a distribution valve, a liquid mixing tank, a flushing device, a three-way valve, a liquid storage box and a liquid pump, the distribution valve is provided with an inlet and four outlets; the liquid mixing box is provided with two inlets and an outlet; the flushing device is provided with three inlets which respectively correspond to the hip washing function, the bidet washing function and the self-cleaning function; the three-way valve is provided with two inlets and an outlet; an inlet of the distribution valve is communicated to a water source, and four outlets of the distribution valve are respectively communicated to one inlet of the liquid mixing tank, a hip washing inlet and a self-cleaning inlet of the flushing device and one inlet of the three-way valve; an outlet of the liquid mixing tank is communicated with another inlet of the three-way valve; an outlet of the three-way valve is communicated with a bidet inlet of the flushing device; and the outlet of the liquid storage box is communicated with the other inlet of the liquid mixing box through a liquid pump.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary ware, in particular to a water channel structure of an intelligent toilet. Background Art

[0002] At present, smart toilets are equipped with warm water flushing functions (including buttocks washing, feminine washing, etc.), which can flush the private parts of the human body after defecation according to a certain temperature set by the user, which is of great benefit to personal hygiene.

[0003] In order to meet different usage needs, some smart toilet products are also equipped with a drug cleaning device, into which liquid medicine can be added according to personal needs, and the liquid medicine is mixed into the cleaning water channel through a pump, so as to achieve the purpose of flushing the private parts of the human body with liquid medicine, which has a good effect on relieving symptoms and personal care. However, at present, the drug cleaning device and the cleaning water channel are only connected and mixed by a three-way valve, and there is no sufficient mixing process between the liquid medicine and the warm water, so the efficacy of the medicine cannot be fully exerted. Utility Model Content

[0004] The purpose of the utility model is to provide a water channel structure of an intelligent toilet, which solves the problems existing in the prior art, can achieve full mixing of liquid medicine and water, give full play to the efficacy of the medicine, and achieve better care effects.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A water circuit structure of an intelligent toilet comprises a distribution valve, a liquid mixing box, a flushing device, a three-way valve, a liquid storage box and a liquid extraction pump; the distribution valve has one inlet and four outlets; the mixing box has two inlets and one outlet; the flushing device has three inlets, corresponding to its buttocks washing, women's washing and self-cleaning functions respectively; the three-way valve has two inlets and one outlet; the inlet of the distribution valve is connected to a water source, and its four outlets are respectively connected to one inlet of the mixing box, the buttocks washing inlet and the self-cleaning inlet of the flushing device, and one inlet of the three-way valve; the outlet of the mixing box is connected to the other inlet of the three-way valve; the outlet of the three-way valve is connected to the women's washing inlet of the flushing device; the outlet of the liquid storage box is connected to the other inlet of the mixing box through the liquid extraction pump.

[0007] The inlet of the distribution valve is connected to the heating component and the pressure-stabilizing valve in sequence. Alternatively, the inlet of the distribution valve is connected to one of the heating component and the pressure-stabilizing valve.

[0008] The two inlets of the mixing liquid box are arranged at the bottom of the mixing liquid box, and the outlet of the mixing liquid box is arranged at the top of the mixing liquid box.

[0009] A one-way valve is arranged in the inlet of the three-way valve communicating with the liquid mixing box.

[0010] The top of the liquid storage box is provided with a liquid injection port.

[0011] Preferably, a normally closed liquid discharge port is provided at the bottom of the liquid storage box.

[0012] After adopting the above technical solution, the utility model has the following technical effects:

[0013] The utility model adds a bypass for drug washing in the flushing water circuit of the smart toilet through a "one-inlet and four-outlet" distributing valve and a "two-inlet and one-outlet" three-way valve, so that the liquid storage box, the liquid extraction pump and the mixing box are connected to the flushing water circuit. When the smart toilet does not need the drug washing function, the product can be used normally. When the drug washing function is needed, the drug liquid added to the liquid storage box can be mixed with the water output by the distributing valve in the mixing box first. The mixing box provides a mixing space for the mixing of the drug liquid and the water, so that the drug liquid and the water are mixed more evenly, and then enter the women's washing water circuit through the three-way valve, so as to realize the women's washing function with drug liquid and meet personal use needs. After completing the drug washing function, the distributing valve can continuously supply water to the mixing box, clean the mixing box and the subsequent pipelines, and ensure hygiene every time it is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a specific embodiment of the utility model (with hidden water pipes);

[0015] Figure 2 This is a schematic diagram of pipeline connection of a specific embodiment of the utility model;

[0016] Description of Figure Numbers:

[0017] 1-distribution valve; 2-mixing box; 3-flushing device; 31-hip wash inlet; 32-female wash inlet; 33-female wash inlet; 4-three-way valve; 5-liquid storage box; 51-liquid injection port; 6-liquid extraction pump; 7-pressure stabilizing valve; 8-heating component. DETAILED DESCRIPTION

[0018] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0019] refer to Figure 1 and 2 As shown, the utility model discloses a water circuit structure of an intelligent toilet, including a distribution valve 1, a liquid mixing box 2, a flushing device 3, a three-way valve 4, a liquid storage box 5 and a liquid pump 6;

[0020] The distribution valve 1 has one inlet and four outlets;

[0021] The mixing tank 2 has two inlets and one outlet;

[0022] The flushing device 3 has three inlets, corresponding to its buttocks washing, women's washing and self-cleaning functions;

[0023] The three-way valve 4 has two inlets and one outlet;

[0024] The inlet of the distribution valve 1 is connected to the water source, and the four outlets thereof are respectively connected to one inlet of the mixing tank 2, the buttocks washing inlet 31 and the self-cleaning inlet 32 ​​of the flushing device 3, and one inlet of the three-way valve 4;

[0025] The outlet of the mixing tank 2 is connected to another inlet of the three-way valve 4;

[0026] The outlet of the three-way valve 4 is connected to the inlet 33 of the washing device 3;

[0027] The outlet of the liquid storage box 5 is connected to another inlet of the liquid mixing box 2 through a liquid pump 6 .

[0028] Through the above scheme, the utility model adds a bypass for drug washing in the flushing water circuit of the smart toilet through the "one-in and four-out" distribution valve 1 and the "two-in and one-out" three-way valve 4, so as to connect the liquid storage box 5, the liquid pump 6 and the mixing box 2 to the flushing water circuit. When the smart toilet does not need the drug washing function, the product can be used normally. When the drug washing function is needed, the drug liquid added to the liquid storage box 5 can be first mixed with the water output by the distribution valve 1 in the mixing box 2. The mixing box 2 provides a mixing space for the mixing of the drug liquid and the water, so that the drug liquid and the water are mixed more evenly, and then enter the women's washing water circuit through the three-way valve 4, so as to realize the women's washing function with drug liquid and meet personal use needs; after completing the drug washing function, the distribution valve 1 can continuously supply water to the mixing box 2, clean the mixing box 2 and the subsequent pipelines, and ensure hygiene every time it is used.

[0029] Specific embodiments of the present utility model are shown below.

[0030] The inlet of the distribution valve 1 is connected to the pressure-stabilizing valve 7 and / or the heating component 8, that is, the distribution valve 1 can be connected to the water source through at least one of the pressure-stabilizing valve 7 and the heating component 8. When both are set, the water path is water source-pressure-stabilizing valve 7-heating component 8-distribution valve 1. Among them, the pressure-stabilizing valve 7 can control the water pressure entering the product and play a protective function; the heating component 8 can heat the water according to the temperature set by the user and play the role of warm water flushing, especially in cold environments, and the user experience is better.

[0031] The two inlets of the mixing box 2 are arranged at the bottom of the mixing box 2, and the outlet of the mixing box 2 is arranged at the top of the mixing box 2, so that the liquid medicine and water enter from the bottom of the mixing box 2, and are fully mixed inside the mixing box 2 as the liquid flows, and then flow out from the top of the mixing box 2.

[0032] The flushing device 3 is a conventional accessory of the smart toilet (lid), and has the functions of buttocks washing, women's washing, self-cleaning, etc., wherein the self-cleaning function is used to clean the flushing device 3 itself.

[0033] A one-way valve (not shown) is provided in the inlet of the three-way valve 4 communicating with the liquid mixing box 2 , so as to prevent the liquid in the three-way valve 4 from flowing back into the liquid mixing box 2 .

[0034] A liquid injection port 51 is provided on the top of the liquid storage box 5 , and an outlet on the side thereof is connected to an inlet of the liquid pump 6 .

[0035] Furthermore, a normally closed drain port (not shown in the figure) is provided at the bottom of the liquid storage box 5, so that the liquid storage box 5 has two cleaning methods: one is that the user adds warm water by himself before each use, enters the pipeline thorough cleaning mode, and cleans the entire water channel including the liquid storage box 5; the other is to open the drain port at the bottom of the liquid storage box 5 to rinse and drain the liquid, so as to clean the liquid storage box 5 itself.

[0036] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A waterway structure of an intelligent toilet, characterized in that: It includes a distribution valve, a liquid mixing box, a flushing device, a three-way valve, a liquid storage box and a liquid extraction pump; The distribution valve has one inlet and four outlets; The mixing tank has two inlets and one outlet; The flushing device has three inlets, corresponding to its buttocks washing, women's washing and self-cleaning functions respectively; The three-way valve has two inlets and one outlet; The inlet of the distribution valve is connected to the water source, and the four outlets thereof are respectively connected to one inlet of the mixing tank, the buttocks washing inlet and the self-cleaning inlet of the flushing device, and one inlet of the three-way valve; The outlet of the mixing tank is connected to the other inlet of the three-way valve; The outlet of the three-way valve is connected to the inlet of the washing device; The outlet of the liquid storage box is connected to another inlet of the liquid mixing box through the liquid pump.

2. The water channel structure of the intelligent toilet according to claim 1, characterized in that: The inlet of the distribution valve is connected to the heating component and the pressure-stabilizing valve in sequence.

3. The water channel structure of the smart toilet according to claim 1, characterized in that: The inlet of the distribution valve is connected to the heating component or the pressure regulating valve.

4. The water channel structure of the intelligent toilet according to claim 1, characterized in that: The two inlets of the mixing liquid box are arranged at the bottom of the mixing liquid box, and the outlet of the mixing liquid box is arranged at the top of the mixing liquid box.

5. The water channel structure of the intelligent toilet according to claim 1, characterized in that: A one-way valve is arranged in the inlet of the three-way valve communicating with the liquid mixing box.

6. The water channel structure of the intelligent toilet according to claim 1, characterized in that: The top of the liquid storage box is provided with a liquid injection port.

7. The water channel structure of the intelligent toilet according to claim 6, characterized in that: The bottom of the liquid storage box is provided with a normally closed liquid discharge port.

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