Water purifier with water level control function

Abstract

The utility model discloses a water purifier with a water level control function. The water purifier comprises a water purifier, an electromagnetic water inlet valve, a pure water cup and a water level control device which are arranged in a shell, the water purifier is provided with a water inlet and a purified water outlet; the water level control device comprises a water tank and a water level sensor; a communicating port is formed in the bottom of the water tank; a purified water input pipe is mounted at the bottom of the pure water cup; the water tank is provided with a height-limiting water level; the water inlet is communicated with an external water source; the electromagnetic water inlet valve is mounted on the first pipeline; the electromagnetic water inlet valve is in signal connection with the water level sensor; the top end of the purified water input pipe is communicated with the accommodating cavity of the pure water cup, and the bottom end of the purified water input pipe is communicated with the purified water outlet; and the communication port is communicated with the bottom of the pure water cup. The water level control device and the electromagnetic water inlet valve are matched to control the on-off of a water source input into the water purifier, so that the pure water cup can keep continuously used pure water, manual operation is not needed, the waiting time of a user can be saved, and the use convenience of the water purifier can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification equipment, in particular to a water purifier with a water level control function. Background Art

[0002] The water purifier of the prior art is always powered on when in standby mode. When purified water is needed, the faucet needs to be turned on so that the water purifier can produce and output purified water. The user needs to wait until the purified water in the water receiving container reaches the required amount before turning off the faucet to stop the water purifier from producing water. The waiting time is long and the water purifier is not convenient to use. Utility Model Content

[0003] In view of the above-mentioned deficiencies, the purpose of the utility model is to propose a water purifier with a water level control function, which does not require manual operation and controls the water added to the water purifier and the water level of the pure water added to the pure water cup through the cooperation of the water inlet valve and the water level control device.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A water purifier with a water level control function, comprising a water purifier installed in a casing, an electromagnetic water inlet valve, a pure water cup and a water level control device;

[0006] The water purifier is provided with a water inlet and a purified water outlet;

[0007] The water level control device comprises a water tank and a water level sensor; a connecting port is provided at the bottom of the water tank; a purified water input pipe is installed at the bottom of the pure water cup; and a water level limit is provided at the water tank;

[0008] The water inlet is connected to an external water source through a first pipe, and the electromagnetic water inlet valve is installed on the first pipe; the electromagnetic water inlet valve is connected to the water level sensor signal;

[0009] The top end of the purified water inlet pipe is connected to the accommodating chamber of the pure water cup, and the bottom end of the purified water inlet pipe is connected to the purified water outlet through a second pipe; the connecting port is connected to the bottom of the pure water cup through a third pipe.

[0010] Furthermore, it also includes a waterway plate, a first water pipe, a second water pipe and a third water pipe;

[0011] The waterway plate is installed in the housing; the waterway plate is located between the water purifier and the pure water cup, and the waterway plate is located below the water level control device;

[0012] The waterway plate includes a first waterway connecting pipe, a second waterway connecting pipe and a third waterway connecting pipe;

[0013] The input end of the first water circuit connecting pipe is connected to an external water source, the output end of the first water circuit connecting pipe is connected to the input end of the second water pipe, the output end of the second water pipe is connected to the input end of the electromagnetic water inlet valve, and the output end of the electromagnetic water inlet valve is connected to the water inlet through the first water pipe; the first water circuit connecting pipe, the second water pipe and the first water pipe constitute the first pipeline;

[0014] The input end of the second water circuit connecting pipe is connected to the purified water outlet, the output end of the second water circuit connecting pipe is connected to the bottom end of the purified water input pipe, and the second water circuit connecting pipe is located in the second pipeline;

[0015] The upper end of the third water pipe is connected to the connecting port, and the lower end of the third water pipe is connected to the bottom of the pure water cup; the third water pipe is the third pipeline.

[0016] Furthermore, it also includes a water outlet pump, an electric heating device, a hot water faucet, a fourth water delivery pipe, a fifth water delivery pipe and a hot water delivery pipe;

[0017] The waterway plate also includes a fourth waterway connecting pipe;

[0018] The water outlet pump, the electric heating device and the hot water faucet are respectively installed between the water purifier and the pure water cup; the water outlet of the hot water faucet is exposed at the front end surface of the housing;

[0019] The input end of the fourth water circuit connecting pipe is connected to the middle part of the second water circuit connecting pipe, the output end of the fourth water circuit connecting pipe is connected to the input end of the water outlet pump through the fourth water delivery pipe, the output end of the water outlet pump is connected to the input end of the electric heating device through the fifth water delivery pipe, and the output end of the electric heating device is connected to the input end of the hot water nozzle through the hot water delivery pipe.

[0020] Furthermore, it also includes a water receiving box;

[0021] The water receiving box is installed in front of the housing and is located below the water outlet of the hot water faucet;

[0022] The water receiving box is used to support a container for receiving hot water and collect hot water overflowing from the container or dripping from a water outlet of a hot water faucet.

[0023] Furthermore, a water tank cover is installed on the top of the water tank;

[0024] A breathable cover is installed on the top of the pure water cup; a vent hole is opened on the water tank cover;

[0025] The vent hole passes through the water tank cover and is communicated with the inner cavity of the water tank.

[0026] Preferably, the top surface of the water tank cover is lower than the top surface of the pure water cup.

[0027] Furthermore, the water purifier is also provided with a wastewater discharge pipe;

[0028] The waterway plate also includes a fifth waterway connecting pipe;

[0029] An RO membrane filter element is installed in the water purifier, and the inner end of the wastewater discharge pipe is connected to the initial filtering end of the RO membrane filter element;

[0030] The input end of the fifth water channel connecting pipe is connected to the outer end of the wastewater discharge pipe, and the output end of the fifth water channel connecting pipe is connected to the external drainage pipe.

[0031] Furthermore, an odor cleaner is embedded in the front face of the housing;

[0032] The odor cleaner is located below the pure water cup.

[0033] The beneficial effects of the technical solution of the utility model are as follows: the water purifier with water level control function of the utility model can control the on-off of the water source input into the water purifier through the cooperation of the water level control device and the electromagnetic water inlet valve, so that the pure water cup can be kept with sustainable pure water at any time without manual operation, and can also save the user's waiting time, thereby improving the convenience of using the water purifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of the water purifier with water level control function without a casing of the utility model;

[0035] Figure 2 This is a schematic diagram of the overall structure of the water purifier with water level control function without a housing of the utility model;

[0036] Figure 3 It is a schematic structural diagram of the water purifier with water level control function without a housing of the utility model, viewed from the rear side;

[0037] Figure 4 It is a structural schematic diagram of another view from the rear side of the water purifier with water level control function without a housing of the utility model;

[0038] Figure 5 for Figure 1 The structural diagram of the water level controller in FIG.

[0039] Wherein: water purifier 1; electromagnetic water inlet valve 2; pure water cup 3; water level control device 4; water circuit board 5; water outlet pump 6; electric heating device 7; hot water faucet 8; ozone cleaner 9; casing 10; water inlet 11; purified water outlet 12; waste water discharge pipe 13; water receiving box 20; purified water input pipe 31; cover body 32; water tank 41; water level sensor 42; water tank cover 43; first water circuit connecting pipe 51; second water circuit connecting pipe 52; third water circuit connecting pipe 53; fourth water circuit connecting pipe 54; fifth water circuit connecting pipe 55; first water delivery pipe 101; second water delivery pipe 102; third water delivery pipe 103; fourth water delivery pipe 104; fifth water delivery pipe 105; first hot water delivery pipe 106; connecting port 411; vent 431. DETAILED DESCRIPTION

[0040] The following is combined with Figure 1-5 The technical solution of the utility model is further illustrated by specific implementation methods.

[0041] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0042] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it 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, which can be said to be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] A water purifier with a water level control function, comprising a water purifier 1 installed in a housing 10, an electromagnetic water inlet valve 2, a pure water cup 3 and a water level control device 4;

[0044] The water purifier 1 is provided with a water inlet 11 and a purified water outlet 12;

[0045] The water level control device 4 includes a water tank 41 and a water level sensor 42; a communication port 411 is provided at the bottom of the water tank 41; a purified water input pipe 31 is installed at the bottom of the pure water cup 3; and a water level limit is provided in the water tank 41;

[0046] The water inlet 11 is connected to an external water source through a first pipeline, and the electromagnetic water inlet valve 2 is installed in the first pipeline; the electromagnetic water inlet valve 2 is connected to the water level sensor 42 by signal;

[0047] The top end of the purified water inlet pipe 31 is connected to the accommodating cavity of the pure water cup 3, and the bottom end of the purified water inlet pipe 31 is connected to the purified water outlet 12 through a second pipe; the connecting port 411 is connected to the bottom of the pure water cup 3 through a third pipe.

[0048] like Figure 1 , Figure 3 and Figure 4 As shown, the water level control device 4 is installed between the water purifier 1 and the pure water cup 3.

[0049] like Figure 1-3 As shown, the water purifier with water level control function of the utility model, when activated, the electromagnetic water inlet valve 2 is opened, and the tap water enters the water purifier 1 through the first pipe, is filtered and formed into pure water by the water purifier 1, and the pure water is transported to the pure water cup 3 through the purified water outlet 12 and the purified water input pipe 31 in turn. As the amount of purified water input into the pure water cup 3 increases, the water level in the pure water cup 3 rises. At the same time, the water level of the water tank 41 connected to the bottom of the pure water cup 3 also rises synchronously. When the water level in the water tank 41 reaches the upper limit water level, the water level sensor 42 is triggered and sends a signal to the electromagnetic water inlet valve 2. The electromagnetic water inlet valve 2 is closed after receiving the signal, so that the first pipe is disconnected, thereby closing the tap water input into the water purifier 1, and the water purifier 1 stops making water.

[0050] On the contrary, when the pure water in the pure water cup 3 decreases due to use, the water level sensor 42 is triggered again and sends a signal to the electromagnetic water inlet valve 2. The electromagnetic water inlet valve 2 starts after receiving the signal, making the first pipeline conductive, and the water purifier 1 produces water again and replenishes pure water to the pure water cup 3 through the second pipeline until the water level in the pure water cup 3 and the water tank 41 reaches the maximum water level.

[0051] Therefore, the water purifier with water level control function of the utility model can control the on-off of the water source input into the water purifier 1 through the cooperation of the water level control device 4 and the electromagnetic water inlet valve 2, so that the pure water cup 3 can always keep pure water for sustainable use without manual operation, which can also save the user's waiting time and improve the convenience of using the water purifier.

[0052] Furthermore, it also includes a waterway plate 5, a first water pipe 101, a second water pipe 102 and a third water pipe 103;

[0053] The waterway plate 5 is installed in the housing 10; the waterway plate 5 is located between the water purifier 1 and the pure water cup 3, and the waterway plate 5 is located below the water level control device 4;

[0054] The water channel plate 5 includes a first water channel connecting pipe 51, a second water channel connecting pipe 52 and a third water channel connecting pipe 53;

[0055] The input end of the first water circuit connecting pipe 51 is connected to an external water source, the output end of the first water circuit connecting pipe 51 is connected to the input end of the second water pipe 102, the output end of the second water pipe 102 is connected to the input end of the electromagnetic water inlet valve 2, and the output end of the electromagnetic water inlet valve 2 is connected to the water inlet 11 through the first water pipe 101; the first water circuit connecting pipe 51, the second water pipe 102 and the first water pipe 101 constitute the first pipeline;

[0056] The input end of the second water circuit connecting pipe 52 is connected to the purified water outlet 12, the output end of the second water circuit connecting pipe 52 is connected to the bottom end of the purified water input pipe 31, and the second water circuit connecting pipe 52 is located in the second pipeline;

[0057] The upper end of the third water pipe 103 is connected to the communication port 411 , and the lower end of the third water pipe 103 is connected to the bottom of the pure water cup 3 ; the third water pipe 103 is the third pipeline.

[0058] like Figure 1 , Figure 3 and Figure 4 As shown, the waterway plate 5 can improve the installation convenience of the pipeline inside the machine and the pipeline outside the machine, and shorten the use length of the pipeline inside the machine.

[0059] Furthermore, it also includes a water outlet pump 6, an electric heating device 7, a hot water faucet 8, a fourth water delivery pipe 104, a fifth water delivery pipe 105 and a hot water delivery pipe 106;

[0060] The waterway plate 5 also includes a fourth waterway connecting pipe 54;

[0061] The water outlet pump 6, the electric heating device 7 and the hot water nozzle 8 are respectively installed between the water purifier 1 and the pure water cup 3; the water outlet of the hot water nozzle 8 is exposed at the front end surface of the housing 10;

[0062] The input end of the fourth water circuit connecting pipe 54 is connected to the middle part of the second water circuit connecting pipe 52, the output end of the fourth water circuit connecting pipe 54 is connected to the input end of the water outlet pump 6 through the fourth water supply pipe 104, the output end of the water outlet pump 6 is connected to the input end of the electric heating device 7 through the fifth water supply pipe 105, and the output end of the electric heating device 7 is connected to the input end of the hot water nozzle 8 through the hot water supply pipe 106.

[0063] like Figure 1-4As shown, heated pure water can be provided to the user through the water outlet pump 6, the electric heating device 7, the hot water faucet 8, the fourth water pipe 104, the fifth water pipe 105 and the hot water delivery pipe 106, and the fourth water channel connecting pipe 54.

[0064] Furthermore, it also includes a water receiving box 20;

[0065] The water receiving box 20 is installed in front of the housing 10 and is located below the water outlet of the hot water faucet 8;

[0066] The water receiving box 20 is used to support a container for receiving hot water and collect hot water overflowing from the container or dripping from the water outlet of the hot water faucet 8 .

[0067] like Figure 2 As shown, the overflowing or dripping hot water is collected by the water receiving box 20, so that the hot water can be prevented from flowing into the room where the water purifier with water level control function is used, thereby avoiding increasing the cleaning work of the user.

[0068] Furthermore, a water tank cover 43 is installed on the top of the water tank 41;

[0069] A breathable cover 32 is installed on the top of the pure water cup 3; the water tank cover 43 is provided with a vent hole 431;

[0070] The vent hole 431 passes through the water tank cover 43 and communicates with the inner cavity of the water tank 41 .

[0071] like Figure 5 As shown, the water tank cover 43 is provided with a vent hole 431 to prevent the inner cavity of the water tank 41 from forming an air chamber, thereby preventing the water level in the water tank 41 from rising and falling synchronously with the water level in the pure water cup 3 .

[0072] Preferably, the top surface of the water tank cover 43 is lower than the top surface of the pure water cup 3 .

[0073] like Figure 1 and 3 As shown, this can avoid the phenomenon that the pure water cup 3 overflows due to the high limit water level.

[0074] Furthermore, the water purifier 1 is also provided with a wastewater discharge pipe 13;

[0075] The waterway plate 5 also includes a fifth waterway connecting pipe 55;

[0076] The water purifier 1 is provided with an RO membrane filter element, and the inner side end of the wastewater outlet 13 is connected to the initial filter end of the RO membrane filter element;

[0077] The input end of the fifth water channel connecting pipe 55 is connected to the outer end of the wastewater discharge pipe 13, and the output end of the fifth water channel connecting pipe 55 is connected to the external drainage pipe.

[0078] like Figure 3 and Figure 4 As shown, concentrated water from the initial filtering end of the RO membrane filter element for cleaning is discharged outwardly through the wastewater discharge pipe 13 and the fourth water channel connecting pipe 54.

[0079] Furthermore, the front end surface of the housing 20 is also embedded with an odor cleaner 9;

[0080] The odor cleaner 9 is located below the pure water cup 3 .

[0081] like Figure 1-4 As shown, after adding pure water into the odor cleaner 9, the odor cleaner 9 can be used to clean the residual pesticides on the surface of the fruit.

[0082] In summary, if Figure 1-5 In the embodiment of the utility model shown, the water purifier with water level control function controls the on-off of the water source input into the water purifier 1 through the cooperation of the water level control device 4 and the electromagnetic water inlet valve 2, so that the pure water cup 3 can always keep pure water for sustainable use without manual operation, which can also save the user's waiting time and improve the convenience of using the water purifier.

[0083] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A water purifier with water level control function, characterized in that: It includes a water purifier, an electromagnetic water inlet valve, a pure water cup and a water level control device installed in the casing; The water purifier is provided with a water inlet and a purified water outlet; The water level control device comprises a water tank and a water level sensor; a connecting port is provided at the bottom of the water tank; a purified water input pipe is installed at the bottom of the pure water cup; and a water level limit is provided at the water tank; The water inlet is connected to an external water source through a first pipe, and the electromagnetic water inlet valve is installed on the first pipe; the electromagnetic water inlet valve is connected to the water level sensor signal; The top end of the purified water inlet pipe is connected to the accommodating chamber of the pure water cup, and the bottom end of the purified water inlet pipe is connected to the purified water outlet through a second pipe; the connecting port is connected to the bottom of the pure water cup through a third pipe.

2. The water purifier with water level control function according to claim 1, characterized in that: It also includes a waterway plate, a first water pipe, a second water pipe and a third water pipe; The waterway plate is installed in the housing; the waterway plate is located between the water purifier and the pure water cup, and the waterway plate is located below the water level control device; The waterway plate includes a first waterway connecting pipe, a second waterway connecting pipe and a third waterway connecting pipe; The input end of the first water circuit connecting pipe is connected to an external water source, the output end of the first water circuit connecting pipe is connected to the input end of the second water pipe, the output end of the second water pipe is connected to the input end of the electromagnetic water inlet valve, and the output end of the electromagnetic water inlet valve is connected to the water inlet through the first water pipe; the first water circuit connecting pipe, the second water pipe and the first water pipe constitute the first pipeline; The input end of the second water circuit connecting pipe is connected to the purified water outlet, the output end of the second water circuit connecting pipe is connected to the bottom end of the purified water input pipe, and the second water circuit connecting pipe is located in the second pipeline; The upper end of the third water pipe is connected to the connecting port, and the lower end of the third water pipe is connected to the bottom of the pure water cup; the third water pipe is the third pipeline.

3. The water purifier with water level control function according to claim 2, characterized in that: It also includes a water outlet pump, an electric heating device, a hot water faucet, a fourth water delivery pipe, a fifth water delivery pipe and a hot water delivery pipe; The waterway plate also includes a fourth waterway connecting pipe; The water outlet pump, the electric heating device and the hot water faucet are respectively installed between the water purifier and the pure water cup; the water outlet of the hot water faucet is exposed at the front end surface of the housing; The input end of the fourth water circuit connecting pipe is connected to the middle part of the second water circuit connecting pipe, the output end of the fourth water circuit connecting pipe is connected to the input end of the water outlet pump through the fourth water delivery pipe, the output end of the water outlet pump is connected to the input end of the electric heating device through the fifth water delivery pipe, and the output end of the electric heating device is connected to the input end of the hot water nozzle through the hot water delivery pipe.

4. The water purifier with water level control function according to claim 3, characterized in that: Also includes a water collection box; The water receiving box is installed in front of the housing and is located below the water outlet of the hot water faucet; The water receiving box is used to support a container for receiving hot water and collect hot water overflowing from the container or dripping from a water outlet of a hot water faucet.

5. The water purifier with water level control function according to claim 1, characterized in that: A water tank cover is installed on the top of the water tank; A breathable cover is installed on the top of the pure water cup; a vent hole is opened on the water tank cover; The vent hole passes through the water tank cover and is communicated with the inner cavity of the water tank.

6. The water purifier with water level control function according to claim 5, characterized in that: The top surface of the water tank cover is lower than the top surface of the pure water cup.

7. The water purifier with water level control function according to claim 2, characterized in that: The water purifier is also provided with a wastewater discharge pipe; The waterway plate also includes a fifth waterway connecting pipe; An RO membrane filter element is installed in the water purifier, and the inner end of the wastewater discharge pipe is connected to the initial filtering end of the RO membrane filter element; The input end of the fifth water channel connecting pipe is connected to the outer end of the wastewater discharge pipe, and the output end of the fifth water channel connecting pipe is connected to the external drainage pipe.

8. The water purifier with water level control function according to claim 1, characterized in that: The front end surface of the housing is also embedded with an odor cleaner; The odor cleaner is located below the pure water cup.

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