RO water purifier with gravity sensing kettle

Abstract

The utility model discloses an RO (reverse osmosis) water purifier with a gravity sensing kettle, which comprises an RO filter element, the RO filter element is respectively connected with external tap water and a kettle seat through a first pipeline and a second pipeline, one end of the second pipeline is correspondingly inserted with a water inlet at the bottom of the kettle, a contact sensing part is arranged between the kettle seat and the kettle, and the water inlet of the kettle seat is communicated with the water inlet of the kettle. A weighing sensing unit is installed on the kettle base, and a water inlet valve is installed on the first pipeline. The kettle can realize automatic water injection and automatic stop when the kettle is full of water, and the kettle does not need any electronic component and other structures, so that the attractiveness of the kettle and the appearance simplicity of the kettle base are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifiers, in particular to an RO water purifier with a gravity induction kettle. Background Art

[0002] With the improvement of people's living standards, people need to connect the RO water purifier to the kettle when making tea. When water needs to be added to the kettle, the water in the RO water purifier will be automatically added to the kettle. Now, when adding water to the kettle, a fixed amount is added, and it is impossible to identify how much water is in the kettle. Therefore, water can only be added after the water in the kettle is emptied, and it is impossible to detect whether the kettle is placed in place, which is inconvenient to use. Utility Model Content

[0003] The utility model provides an RO water purifier with a gravity sensing kettle, which solves the problem that the existing RO water purifier with an electric kettle cannot sense the real-time water level.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an RO water purifier with a gravity-sensing kettle, comprising an RO filter element, wherein the RO filter element is connected to external tap water and a kettle seat through a first pipeline and a second pipeline respectively, one end of the second pipeline is plugged into the water inlet at the bottom of the kettle, a contact sensing component is arranged between the kettle seat and the kettle, a weighing sensing unit is installed on the kettle seat, and an inlet valve is installed on the first pipeline.

[0005] Preferably, one-way valves are installed at one end of the second pipeline and at the water inlet.

[0006] Preferably, the contact sensing component comprises a reed switch mounted on the kettle seat and a magnet mounted on the kettle, and the positions of the reed switch and the magnet correspond to each other.

[0007] Preferably, a post-carbon rod filter element is installed on the second pipeline, and a pre-composite filter element is installed on the first pipeline.

[0008] Preferably, a booster pump is installed on the first pipeline at a position between the RO filter element and the water inlet valve.

[0009] Preferably, the RO filter element is also connected to a waste water pipe, and a waste water valve is installed on the waste water pipe.

[0010] Preferably, the weighing sensing unit is mounted on the foot of the kettle seat.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By installing the contact sensing component, it is possible to determine whether the kettle has been placed on the kettle seat. Based on the gravity value set in advance, the signal transmitted by the weighing sensing unit can be used to let the main control board in the kettle seat determine whether the kettle is full of water. This solves the problem that the existing RO water purifier with an electric kettle cannot sense the real-time water level. The kettle can be automatically filled with water and automatically stopped when it is full. The kettle does not need to be designed with any electronic components or other structures, thus ensuring the beauty of the kettle and the simplicity of the appearance of the kettle base. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a system structure diagram of the utility model. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0015] like Figure 1 As shown, the utility model provides an RO water purifier with a gravity sensing kettle, including an RO filter element 5, wherein the RO filter element 5 is connected to external tap water and a kettle seat 8 through a first pipeline 2 and a second pipeline 15 respectively, one end of the second pipeline 15 is correspondingly plugged into a water inlet 10 at the bottom of the kettle 13, a contact sensing component is arranged between the kettle seat 8 and the kettle 13, a weighing sensing unit 9 is installed on the kettle seat 8, and a water inlet valve 3 is installed on the first pipeline 2.

[0016] Specifically, external tap water directly enters the RO filter element 5 through the first pipeline 2 for filtration, and the filtered pure water enters the kettle seat 8 through the second pipeline 15. When the kettle 13 is placed on the kettle seat 8, the contact sensing component can sense that the kettle 13 has been placed in place. The second pipeline 15 is connected to the inside of the kettle 13 and gives a signal. The water inlet valve 3 injects pure water into the kettle 13. The weighing sensing unit 9 can monitor the change of the water volume in the kettle 13 until the water in the kettle 13 reaches the pre-set amount, and the water intake is automatically stopped after reaching the pre-set amount.

[0017] In this embodiment, one-way valves are installed at one end of the second pipeline 15 and the water inlet 10, so that when the kettle 13 is filled, it can be picked up at any time, and the kettle seat 8 and the kettle 13 will not leak. At this time, it is ensured that the water filling of the kettle 13 will not be polluted by the air and the convenience of using the kettle is ensured.

[0018] In this embodiment, if Figure 1As shown, the contact sensing component includes a reed switch 11 installed on the kettle seat 8 and a magnet 12 installed on the kettle 13. The positions of the reed switch 11 and the magnet 12 correspond to each other. When the magnet 12 contacts the reed switch 11, the contact sensing component can sense a signal.

[0019] In order to improve the filtering effect, a post-carbon rod filter element 6 is installed on the second pipeline 15, and a pre-composite filter element 1 is installed on the first pipeline 2. At the same time, a booster pump 4 is installed on the first pipeline 2 between the RO filter element 5 and the water inlet valve 3 to increase the pressure of the incoming water and ensure the filtering efficiency.

[0020] In order to quickly clean the waste water inside the RO filter element 5 , the RO filter element 5 is also connected to a waste water pipe 14 , and a waste water valve 7 is installed on the waste water pipe 14 .

[0021] In order to make the weighing more accurate, the weighing sensing unit 9 is installed on the support leg of the kettle seat 8. The weighing sensing unit 9 is set on the support leg of the kettle seat 8. The weighing procedure will first subtract (the weight of the kettle base + the weight of the kettle), which is a fixed value. The extra value is the weight of the injected water, which can ensure the accuracy of the injected water amount.

[0022] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. An RO water purifier with a gravity-sensing kettle, characterized by: include: An RO filter element (5), wherein the RO filter element (5) is connected to external tap water and a kettle seat (8) through a first pipeline (2) and a second pipeline (15), respectively; one end of the second pipeline (15) is plugged into a water inlet (10) at the bottom of a kettle (13); a contact sensing component is provided between the kettle seat (8) and the kettle (13); a weighing sensing unit (9) is installed on the kettle seat (8); and a water inlet valve (3) is installed on the first pipeline (2).

2. The RO water purifier with gravity induction kettle according to claim 1, characterized in that: One-way valves are installed at one end of the second pipeline (15) and at the water inlet (10).

3. The RO water purifier with gravity induction kettle according to claim 1, characterized in that: The contact sensing component comprises a reed switch (11) mounted on the kettle seat (8) and a magnet (12) mounted on the kettle (13), and the positions of the reed switch (11) and the magnet (12) correspond to each other.

4. The RO water purifier with gravity induction kettle according to claim 1, characterized in that: The second pipeline (15) is provided with a post-mounted carbon rod filter element (6), and the first pipeline (2) is provided with a pre-mounted composite filter element (1).

5. The RO water purifier with gravity induction kettle according to claim 1, characterized in that: A booster pump (4) is installed on the first pipeline (2) at a position between the RO filter element (5) and the water inlet valve (3).

6. The RO water purifier with gravity induction kettle according to claim 1, characterized in that: The RO filter element (5) is also connected to a waste water pipe (14), and a waste water valve (7) is installed on the waste water pipe (14).

7. The RO water purifier with gravity induction kettle according to claim 1, characterized in that: The weighing sensing unit (9) is mounted on the support leg of the kettle seat (8).

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