Flushing device with multiple water sources for water supply

Abstract

The flushing device comprises a flushing part, a water storage part and a controller, the flushing part comprises a flushing tank, a flushing pipe and a control valve, the flushing pipe is communicated with the flushing tank, and the control valve is arranged on the flushing pipe; the water storage part comprises a water container, a tap water pipe and a rainwater pipe, the water container is communicated with the flushing tank through a connecting pipe, the tap water pipe and the rainwater pipe are respectively communicated with the water container, and the far end of the tap water pipe is communicated with an external tap water source to convey tap water to the water container; the far end of the rainwater pipe is communicated with an external rainwater source so as to convey rainwater to the water container; the controller is arranged in the water container, the water container has a first water line during working, and when the water stored in the water container is lower than the first water line, the controller can control the tap water pipe to convey tap water to the water container. The flushing device can improve the utilization rate of rainwater and save tap water.

Description

Technical Field

[0001] The present application relates to the technical field of flushing devices, and in particular to a flushing device with multiple water sources. Background Art

[0002] With the development of society, people's living comfort has also been improved. For example, in the bathroom industry, toilets have been continuously developed and innovated, including squat toilets, sitting toilets and wall-mounted toilets. At present, with the implementation of the national energy-saving and emission reduction policy and the improvement of people's awareness of water conservation, the use of rainwater has also received more and more attention and attention. However, the toilets in the related technology cannot use rainwater, which reduces the utilization rate of rainwater and wastes a lot of rainwater resources. Utility Model Content

[0003] An embodiment of the present application provides a flushing device with water supply from multiple water sources, which can improve the utilization rate of rainwater and save tap water.

[0004] The flushing device with multiple water sources provided in the embodiment of the present application includes:

[0005] A flushing part, the flushing part comprises a flushing tank, a flushing pipe and a control valve, the flushing pipe is communicated with the flushing tank, and the control valve is arranged on the flushing pipe;

[0006] A water storage part, the water storage part comprises a water container, a tap water pipe and a rainwater pipe, the water container is connected to the flushing tank through a connecting pipe, the tap water pipe and the rainwater pipe are respectively connected to the water container, the distal end of the tap water pipe is connected to an external tap water source to transport tap water to the water container, and the distal end of the rainwater pipe is connected to an external rainwater source to transport rainwater to the water container;

[0007] The controller is arranged in the water container. The water container has a first water level line when in operation. When the water stored in the water container is lower than the first water level line, the controller can control the tap water pipe to transport tap water to the water container.

[0008] In addition, the flushing device provided in the embodiment of the present application may also have the following additional technical features:

[0009] In an optional solution, a water level alarm is provided on the inner wall of the water container, and the water level alarm is electrically connected to the controller;

[0010] The water container also has a second water level line when working, and the second water level line is higher than the first water level line. When the water stored in the water container reaches the second water level line, the water level alarm transmits water level information to the controller, and the controller controls the tap water pipe to stop supplying water to the water container.

[0011] In an optional solution, the flushing device further includes a control assembly, wherein the control assembly includes a slide bar, a water floating airbag, a first electromagnetic block and a second electromagnetic block;

[0012] The slide bar is arranged in the water container, and the length direction of the slide bar extends along the height direction of the water container. The water floating airbag and the first electromagnetic block are movably connected to the slide bar and can slide along the length direction of the slide bar. The second electromagnetic block is located below the first electromagnetic block, and the second electromagnetic block is fixedly connected to the slide bar; the meeting position of the first electromagnetic block and the second electromagnetic block is the first water level line.

[0013] In an optional solution, the control assembly further includes a fixing rod, an annular sleeve and a first mounting plate;

[0014] The fixed rod is parallel to the sliding rod and is arranged on the inner wall of the water container. The fixed rod has a sliding groove extending along its length direction. The annular sleeve is movably sleeved on the outer wall of the sliding rod. One side of the annular sleeve is movably connected to the sliding groove through a sliding block, and the other side is connected to the first mounting plate through a first connecting block; the water floating airbag and the first electromagnetic block are arranged on the first mounting plate.

[0015] In an optional solution, the control assembly further includes a support rod, a second connecting block and a second mounting plate;

[0016] The water floating airbag is connected to the first mounting plate through the support rod, the second connecting block connects the second mounting plate and the sliding rod, the second electromagnetic block is arranged on the second mounting plate, and the second electromagnetic block is arranged opposite to the first electromagnetic block.

[0017] In an optional solution, a solenoid valve is provided on the water pipe, and the controller is electrically connected to the solenoid valve on the water pipe.

[0018] In an optional solution, an anti-overflow port is provided on the top of the water container, and the anti-overflow port is connected to the water container; and at least one rain collecting basin is provided at the distal end of the rainwater pipe.

[0019] The beneficial effects of the embodiments of the present application are:

[0020] The flushing device in the embodiment of the present application provides two sets of water supply paths for the water container by setting up a tap water pipe and a rainwater pipe. The controller can monitor the water level in the water container. When there is no rainwater to supply water to the water container and the water container is at a low water level (i.e., the first water level line), the controller controls the tap water pipe to transport tap water to the water container. When it rains, rainwater can be transported to the water container through the rainwater pipe, and there is no need for the tap water pipe to transport water to the water container, thereby saving tap water and further utilizing rainwater.

[0021] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a flushing device provided in the present application in a specific embodiment;

[0023] Figure 2 A schematic diagram of the installation structure of the water storage unit and the control assembly provided for this application;

[0024] Figure 3 for Figure 2 A is an enlarged structural diagram of FIG.

[0025] Figure numerals: flushing part 1, flushing tank 11, flushing pipe 12, control valve 13, water storage part 2, water container 21, tap water pipe 22, rainwater pipe 23, connecting pipe 24, anti-overflow port 25, rain basin 26, controller 3, water level alarm 4, control assembly 5, sliding rod 50, water floating airbag 51, first electromagnetic block 52, second electromagnetic block 53, fixing rod 54, annular sleeve 55, first mounting plate 56, first connecting block 57, second connecting block 58, second mounting plate 59.

[0026] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0027] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0028] It should be clear that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0029] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0030] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0031] It should be noted that the directional words such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described at the angles shown in the accompanying drawings and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element.

[0032] like Figure 1-3 As shown, an embodiment of the present application provides a flushing device with water supply from multiple water sources, and the flushing device mainly includes a flushing part 1, a water storage part 2 and a controller 3. Among them, the flushing part 1 includes a flushing tank 11, a flushing pipe 12 and a control valve 13. The flushing pipe 12 is connected to the flushing tank 11, and the control valve 13 is arranged on the flushing pipe 12; the water storage part 2 includes a water container 21, a tap water pipe 22 and a rainwater pipe 23. The water container 21 is connected to the flushing tank 11 through a connecting pipe 24, and the tap water pipe 22 and the rainwater pipe 23 are respectively connected to the water container 21. The distal end of the tap water pipe 22 is connected to an external tap water source to transport tap water to the water container 21, and the distal end of the rainwater pipe 23 is connected to an external rainwater source to transport rainwater to the water container 21; the controller 3 is arranged in the water container 21, and the water container 21 has a first water level line when working. When the water stored in the water container 21 is lower than the first water level line, the controller 3 can control the tap water pipe 22 to transport tap water to the water container 21.

[0033] In this embodiment, the flushing device provides two sets of water supply paths for the water container 21 by setting a tap water pipe 22 and a rainwater pipe 23. The controller 3 can monitor the water level in the water container 21. When there is no rainwater to supply water to the water container 21 and the water container 21 is at a low water level (i.e., the first water level line), the controller 3 controls the tap water pipe 22 to transport tap water to the water container 21. When it rains, rainwater can be transported to the water container 21 through the rainwater pipe 23, and the tap water pipe 22 is no longer needed to transport water to the water container 21, thereby saving tap water and further utilizing rainwater.

[0034] like Figure 2-3 As shown, in a specific embodiment, a water level alarm 4 is provided on the inner wall of the water container 21, and the water level alarm 4 is electrically connected to the controller 3; the water container 21 also has a second water level line when working, and the second water level line is higher than the first water level line. When the water stored in the water container 21 reaches the second water level line, the water level alarm 4 transmits water level information to the controller 3, and the controller 3 controls the tap water pipe 22 to stop supplying water to the water container 21.

[0035] like Figure 2-3 As shown, in a specific embodiment, the flushing device also includes a control component 5, which includes a slide bar 50, a water float air bag 51, a first electromagnetic block 52 and a second electromagnetic block 53; the slide bar 50 is arranged in the water container 21, and the length direction of the slide bar 50 extends along the height direction of the water container 21, the water float air bag 51 and the first electromagnetic block 52 are movably connected to the slide bar 50 and can slide along the length direction of the slide bar 50, the second electromagnetic block 53 is located below the first electromagnetic block 52, and the second electromagnetic block 53 is fixedly connected to the slide bar 50; the meeting position of the first electromagnetic block 52 and the second electromagnetic block 53 is the first water level line.

[0036] like Figure 2-3 As shown, in a specific embodiment, the control component 5 also includes a fixed rod 54, an annular sleeve 55 and a first mounting plate 56; the fixed rod 54 is parallel to the slide rod 50 and is arranged on the inner wall of the water container 21, the fixed rod 54 has a slide groove extending along its length direction, the annular sleeve 55 is movably sleeved on the outer wall of the slide rod 50, one side of the annular sleeve 55 is movably connected to the slide groove through a slider, and the other side is connected to the first mounting plate 56 through a first connecting block 57; the water floating airbag 51 and the first electromagnetic block 52 are arranged on the first mounting plate 56.

[0037] In addition, the control assembly 5 also includes a support rod, a second connecting block 58 and a second mounting plate 59; the water floating airbag 51 is connected to the first mounting plate 56 through the support rod, the second connecting block 58 connects the second mounting plate 59 and the sliding rod 50, and the second electromagnetic block 53 is arranged on the second mounting plate 59, and the second electromagnetic block 53 is arranged opposite to the first electromagnetic block 52.

[0038] Specifically, in this embodiment, the upper and lower ends of the slide bar 50 are respectively arranged on the inner walls of the upper and lower ends of the water container 21, the first connecting block 57 is arranged on the side wall of the annular sleeve 55, the other end of the first connecting block 57 is connected to the first mounting plate 56, and the first electromagnetic block 52 is arranged on the lower end surface of the first mounting plate 56. The second electromagnetic block 53 is arranged on the second mounting plate 59, one side wall of the second mounting plate 59 is connected to the second connecting block 58, the other end of the second connecting block 58 is fixedly arranged on the side wall of the slide bar 50, a support rod is arranged on the upper end surface of the first mounting plate 56, and a water floating airbag 51 is arranged on the upper end surface of the support rod.

[0039] When in use, the water container 21 delivers water to the inside of the flushing tank 11 through the connecting pipe 24, and then opens the control valve 13 to allow the flushing pipe 12 to perform a flushing operation, so that the water inside the water container 21 can be used for flushing. As the water level of the water container 21 drops, the water float airbag 51 also drops, causing the first electromagnetic block 52 to move downward. When the first electromagnetic block 52 contacts the second electromagnetic block 53, the controller 3 controls the electromagnetic valve on the water pipe 22 to start, so that the water pipe 22 delivers water to the water container 21.

[0040] When the water level touches the water level alarm (i.e., the second water level line), the water level alarm transmits a signal to the controller 3, and the controller 3 closes the solenoid valve on the water pipe 22, so that the water pipe 22 stops conveying water; when the weather is cloudy, rainwater is conveyed to the water container 21 through the rain basin 26 and the rainwater pipe 23, so that the water level in the water container 21 is higher, avoiding the contact between the first electromagnetic block 52 and the second electromagnetic block 53, thereby preventing the water pipe 22 from conveying water to the inside of the water container 21.

[0041] like Figure 1-2 As shown, in a specific embodiment, a solenoid valve is provided on the water pipe 22, and the controller 3 is electrically connected to the solenoid valve on the water pipe 22. An anti-overflow port 25 is provided on the top of the water container 21, and the anti-overflow port 25 is connected to the water container 21; at least one rain collecting basin 26 is provided at the far end of the rainwater pipe 23. The rain collecting basin 26 can collect rainwater on rainy days, so that the rainwater can be transported to the water container 21, and the anti-overflow port 25 can be used to discharge the excess rainwater in the water container 21. It should be noted that a solenoid valve electrically connected to the controller 3 can also be provided on the rainwater pipe 23, so as to stop the water supply to the water container 21 when the water level is high. However, generally speaking, a solenoid valve is only required to be provided on the rainwater pipe 23 when the water container 21 is installed indoors; when the water container 21 is installed outdoors, the excess rainwater can be discharged through the anti-overflow port 25.

[0042] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A flushing device with multiple water sources, characterized in that: include: A flushing part, the flushing part comprises a flushing tank, a flushing pipe and a control valve, the flushing pipe is communicated with the flushing tank, and the control valve is arranged on the flushing pipe; A water storage part, the water storage part comprises a water container, a tap water pipe and a rainwater pipe, the water container is connected to the flushing tank through a connecting pipe, the tap water pipe and the rainwater pipe are respectively connected to the water container, the distal end of the tap water pipe is connected to an external tap water source to transport tap water to the water container, and the distal end of the rainwater pipe is connected to an external rainwater source to transport rainwater to the water container; The controller is arranged in the water container. The water container has a first water level line when in operation. When the water stored in the water container is lower than the first water level line, the controller can control the tap water pipe to transport tap water to the water container.

2. The flushing device with multiple water sources as claimed in claim 1, characterized in that: The inner wall of the water container is provided with a water level alarm, and the water level alarm is electrically connected to the controller; The water container also has a second water level line when working, and the second water level line is higher than the first water level line. When the water stored in the water container reaches the second water level line, the water level alarm transmits water level information to the controller, and the controller controls the tap water pipe to stop supplying water to the water container.

3. The flushing device with multiple water sources as claimed in claim 1 or 2, characterized in that: It also includes a control assembly, which includes a slide bar, a water floating airbag, a first electromagnetic block and a second electromagnetic block; The slide bar is arranged in the water container, and the length direction of the slide bar extends along the height direction of the water container. The water floating airbag and the first electromagnetic block are movably connected to the slide bar and can slide along the length direction of the slide bar. The second electromagnetic block is located below the first electromagnetic block, and the second electromagnetic block is fixedly connected to the slide bar; the meeting position of the first electromagnetic block and the second electromagnetic block is the first water level line.

4. The flushing device with multiple water sources as claimed in claim 3, characterized in that: The control assembly also includes a fixing rod, an annular sleeve and a first mounting plate; The fixed rod is parallel to the sliding rod and is arranged on the inner wall of the water container. The fixed rod has a sliding groove extending along its length direction. The annular sleeve is movably sleeved on the outer wall of the sliding rod. One side of the annular sleeve is movably connected to the sliding groove through a sliding block, and the other side is connected to the first mounting plate through a first connecting block; the water floating airbag and the first electromagnetic block are arranged on the first mounting plate.

5. The flushing device with multiple water sources as claimed in claim 4, characterized in that: The control assembly also includes a support rod, a second connecting block and a second mounting plate; The water floating airbag is connected to the first mounting plate through the support rod, the second connecting block connects the second mounting plate and the sliding rod, the second electromagnetic block is arranged on the second mounting plate, and the second electromagnetic block is arranged opposite to the first electromagnetic block.

6. A flushing device with multiple water sources according to any one of claims 1-2 or 4-5, characterized in that: The water pipe is provided with a solenoid valve, and the controller is electrically connected to the solenoid valve on the water pipe.

7. The flushing device with multiple water sources as claimed in claim 6, characterized in that: The top of the water container is provided with an anti-overflow port, and the anti-overflow port is communicated with the water container; the far end of the rainwater pipe is communicated with at least one rain collecting basin.

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