CN213605838U - Water purifier with quantitative water outlet - Google Patents
Water purifier with quantitative water outlet Download PDFInfo
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- CN213605838U CN213605838U CN202021133568.8U CN202021133568U CN213605838U CN 213605838 U CN213605838 U CN 213605838U CN 202021133568 U CN202021133568 U CN 202021133568U CN 213605838 U CN213605838 U CN 213605838U
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Abstract
The present disclosure relates to a water purifier with quantitative water outlet. This purifier of ration play water includes: a switch sensor, a water making control device and a controller; the switch sensor is connected with a control handle of the water faucet and used for detecting the switch state of the water faucet; the controller is connected with the switch sensor and the water making control device and is used for starting the water making control device and starting timing when the switch sensor detects that the water tap is in an opening state; the water production control device is used for enabling the water purifier to start working and discharge water when the water purifier is started and enabling the water purifier to stop discharging water when the water purifier is closed; and the controller is also used for closing the water making control device when the timing duration reaches the quantitative water outlet duration, and stopping timing and resetting when the switch sensor detects that the water faucet is in a closed state. The technical scheme can realize the quantitative water outlet function, save the time of a user and has low cost.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a water purifier capable of discharging water quantitatively.
Background
The water purifier is also called water purifying equipment and a water quality purifier, and is water treatment equipment for carrying out deep filtration and purification treatment on water quality according to the use requirement of water. With the continuous improvement of the living standard of people, the water purifier has been widely applied.
At present, a large-flux water purifier has no quantitative water outlet function. Taking a large-flux 400G water purifier as an example, the water outlet flow of the drinking water is 1L/min, when a user needs to take a large amount of water (for example, 3L) to cook porridge/soup, the waiting time for water taking is 3 minutes, and the user needs to wait for water to take water at a faucet all the time, which wastes time.
SUMMERY OF THE UTILITY MODEL
The embodiment of the disclosure provides a water purifier capable of discharging water quantitatively. The technical scheme is as follows:
according to a first aspect of the embodiments of the present disclosure, there is provided a water purifier with a fixed amount of water, comprising:
a switch sensor, a water making control device and a controller; wherein the content of the first and second substances,
the switch sensor is connected with a control handle of the water faucet and used for detecting the switch state of the water faucet;
the controller is connected with the switch sensor and the water making control device and is used for starting the water making control device and starting timing when the switch sensor detects that the water faucet is in an opening state;
the water production control device is used for enabling the water purifier to start working and discharge water when the water purifier is started, and enabling the water purifier to stop discharging water when the water purifier is closed;
the controller is also used for closing the water making control device when the timing duration reaches the quantitative water outlet duration, and stopping timing and resetting when the switch sensor detects that the water faucet is in a closed state.
In one embodiment, where the water purification machine comprises a reverse osmosis filter element, the water production control means comprises a water inlet valve and a booster pump.
In one embodiment, the switch sensor comprises a hall switch.
In one embodiment, the water purifier further comprises an input module;
the input module is connected with the controller and used for acquiring the quantitative water outlet quantity input by a user and forwarding the quantitative water outlet quantity to the controller;
the controller is used for receiving the quantitative water outlet quantity sent by the input module and determining the quantitative water outlet duration according to the pre-stored water outlet flow rate and the quantitative water outlet quantity.
In one embodiment, the input module includes a wireless communication chip;
the wireless communication chip is used for acquiring the quantitative water outlet quantity sent by the binding terminal.
In one embodiment, the input module comprises a key or knob.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
above-mentioned technical scheme can realize ration play water function, practices thrift user's time, and with low costs.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural diagram of a water purifier capable of quantitatively outputting water according to an exemplary embodiment.
Fig. 2 is a schematic structural diagram of a water purifier capable of quantitatively outputting water according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present disclosure provides a water purifier with a fixed amount of water, and fig. 1 is a schematic structural diagram of a water purifier with a fixed amount of water according to an exemplary embodiment, and as shown in fig. 1, the water purifier includes: a switch sensor 11, a water production control device 13 and a controller 14.
The switch sensor 11 is connected with a control handle 21 of the water faucet 2 and used for detecting the switch state of the water faucet; the controller 14 is connected with the switch sensor 11 and the water making control device 13 of the water purifier, and is used for starting the water making control device 13 and starting timing when the switch sensor 11 detects that the water faucet is in an on state; it should be noted that, a timer may be integrated in the controller 14, and the controller may start the timer to start timing when the switch sensor 11 detects that the faucet is in the on state; the water production control device 13 is used for enabling the water purifier to start working and discharge water when the water purifier is started, and enabling the water purifier to stop discharging water when the water purifier is closed; the controller 14 is further configured to close the water making control device 13 when the timed duration reaches a quantitative water discharging duration, and stop timing and zero clearing when the switch sensor 11 detects that the faucet is in a closed state, that is, control the timer to reset.
Thus, when a user uses the water purifier with a fixed amount of water as shown in fig. 1, the control handle 21 of the faucet 2 can be manually rotated, when the control handle 21 is rotated to make the faucet 2 in an open state (when the faucet 2 is in the open state, the control valve core 22 on the faucet 2 is opened to make the water flow out from the water purifier flow to the outlet of the faucet), the switch sensor 11 can detect the open state of the faucet 2 by detecting the rotation of the control handle 21, and send a signal for detecting the open state of the faucet 2 to the controller 14, the controller 14 will start the water control device 13 and start timing when the switch sensor 11 detects that the faucet is in the open state (i.e. receives the signal for detecting the open state of the faucet 2 sent by the switch sensor 11), the water control device 13 can make the filter element 12 of the water purifier start to work to produce water, pure water produced by the filter element 12 flows to the water tap 2 and flows out from the outlet of the water tap 2. Here, a fixed quantity of water can be set in advance according to the requirement of a user, and according to the formula: and (3) calculating the quantitative water outlet time by dividing the quantitative water outlet quantity by the water outlet flow rate, and storing the quantitative water outlet time in the controller 14 in advance, so that the controller 14 can close the water production control device 13 when the timing time reaches the quantitative water outlet time, so that the water production of the water purifier is stopped, no water flows to the water hole head, and the water tap stops water production. Therefore, the water faucet can only discharge water within a fixed-quantity water discharge time after being opened once, can automatically stop discharging water, does not need a user to wait for the water faucet all the time, and saves the time of the user. When the user finds that the water tap does not flow any more after other things, the control switch of the water tap can be rotated to enable the water tap 2 to be in the off state (when the water tap 2 is in the off state, the control valve core 22 on the water tap 2 is opened to block the channel between the water purifier and the water tap), the switch sensor 11 can detect that the water tap 2 is in the off state by detecting the rotation of the control handle 21, and send a signal for detecting the off state of the water tap 2 to the controller 14, and the controller 14 resets the timer and clears the timer when the switch sensor 11 detects that the water tap is in the off state (namely, receives the signal for detecting the off state of the water tap 2 sent by the switch sensor 11), so that the timer is restarted to start timing at the next time of opening the water tap.
The embodiment can realize the quantitative water outlet function, save the user time and has low cost.
In a possible embodiment, fig. 2 is a schematic diagram of a water purifier with a fixed quantity of water according to an exemplary embodiment, as shown in fig. 2, the water purifier includes a reverse osmosis filter element 15, and in general, the reverse osmosis filter element 15 requires a certain pressure of water passing through the reverse osmosis filter element 15 when in operation, so that a booster pump 131 is arranged in front of the reverse osmosis filter element 15 to provide power for water flowing through the reverse osmosis filter element 15; in order to control the on/off of the water flow and the operation of the reverse osmosis filter element 15 in cooperation with the booster pump 131, a water inlet valve 132 is generally disposed in front of the booster pump 131, and the water inlet valve 132 may be a solenoid valve. The water inlet valve 132 and the booster pump 131 are the water production control device 13 of the water purifier.
For example, as shown in fig. 2, the water purifier may further include a front filter element 16 and a rear filter element 17, and a check valve 18 is further disposed between the reverse osmosis filter element 15 and the rear filter element 17, where the check valve 18 is used to limit a water flow direction, so that pure water output by the reverse osmosis filter element 15 can only flow towards the rear filter element 17, and does not flow back into the reverse osmosis filter element 15, thereby preventing damage to the reverse osmosis filter element 15. The waste water filtered by the reverse osmosis filter element 15 can be discharged through the waste water valve 10.
Thus, when the water inlet valve 132 and the booster pump 131 are activated, the tap water can be purified by one layer of the front filter element 16, then passes through the reverse osmosis filter element 15 by a certain water pressure through the water inlet valve 132 and the booster pump 131, then flows to the rear filter element 17 after passing through the reverse osmosis filter element 15, and is further purified by the rear filter element 17, and then flows to the faucet 2. When the controller 14 closes the water inlet valve 132 and the booster pump 131, the tap water passing through the front filter element 16 cannot enter the water inlet valve 132 and thus cannot flow into the subsequent channel, and the water purifier stops discharging water.
It should be noted that fig. 2 is only an exemplary water purifier structure, and the water purifier structure of the present disclosure may also be in other forms, such as a single filter element structure or a dual filter element structure, which is not limited herein.
In a possible embodiment, the switch sensor 11 comprises a hall switch.
Here, the switch sensor 11 may be any sensor capable of detecting the rotation of the control knob 21 of the faucet, and the switch sensor 11 may detect the on/off state of the faucet 2 by detecting the rotation of the control knob 21, detect that the faucet 2 is in the on state when the control knob 21 is detected to be rotated to the on position, and detect that the faucet 2 is in the off state when the control knob 21 is detected to be rotated to the off position.
Preferably, the switch sensor 11 may be a hall switch, for example, a magnetic sheet is disposed on the control handle 21, when the control handle 21 is rotated to the on position, the magnetic sheet approaches the hall switch, at this time, a hall element on the hall switch generates a hall effect to change a state of an internal circuit of the switch, and outputs a high level signal to the controller 14, and the controller 14 may determine that the hall switch detects that the faucet 2 is in the on state upon receiving the high level signal. When the control handle 21 is rotated to the closed position, the magnetic sheet is away from the hall switch, at this time, the state of the internal circuit of the hall switch is reversed, a low level is output to the controller 14, and the controller 14 can determine that the hall switch detects that the faucet 2 is in the closed state after receiving the low level signal.
The embodiment can detect the on-off state of the water faucet through the Hall switch, and is simple and easy to realize.
In a possible embodiment, said water purifier further comprises an input module 19; the input module 19 is connected to the controller 14, and is configured to obtain a quantitative water output amount input by a user, and forward the quantitative water output amount to the controller 14; the controller 14 is configured to receive the quantitative water outlet quantity sent by the input module 19, and determine the quantitative water outlet duration according to a pre-stored water outlet flow rate and the quantitative water outlet quantity.
The user can come to input ration play water yield to the purifier through input module 19 according to own demand, and after controller 14 obtained this ration play water yield through this input module 19, can be according to the play water velocity of flow of purifier, according to the formula: the quantitative water outlet time is obtained by calculation according to the quantitative water outlet quantity and the water outlet flow rate, and the water purifier is controlled to work only for the quantitative water outlet time after the water faucet is opened, so that the quantitative water outlet time at each time can be set according to the needs of a user, and the use of the water purifier is facilitated for the user.
In a possible embodiment, the input module 19 comprises a wireless communication chip; the wireless communication chip is used for acquiring the quantitative water outlet quantity sent by the binding terminal.
Here, the wireless communication chip may be a WiFi chip, or a Near Field Communication (NFC) chip such as a chip based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, or other approach communication technology. The user can use the terminal to bind with the wireless communication chip to establish wireless communication connection, then the user inputs the quantitative water outlet quantity required by the user on the terminal, and the terminal can send the quantitative water outlet quantity to the wireless communication chip through the established wireless communication connection, so that the wireless communication chip can acquire the quantitative water outlet quantity input by the user.
In a possible embodiment, said input module 19 comprises a key or a knob.
For example, when the input module 19 is a key, the key may be an increase key and a decrease key, a default fixed-amount discharged water amount may be preset in the controller 14, and if the user does not press the increase key and the decrease key for adjustment, the controller 14 takes the default fixed-amount discharged water amount as the current fixed-amount discharged water amount; if the user presses the increase button or the decrease button to perform adjustment, the controller 14 may determine the current quantitative discharged water amount as the default quantitative discharged water amount + the added water amount when the user presses the increase button; when a user presses the decrement key, determining the quantitative water outlet quantity at this time as a default quantitative water outlet quantity-decrement quantity; here, the water addition amount and the water reduction amount may be determined according to the number of times the user presses the addition key or the reduction key, for example, the water addition amount is 200ml × N when the addition key is pressed N times, and the water reduction amount is 200ml × N when the reduction key is pressed N times.
Or, when the input module 19 is a knob, a pointer is arranged on the knob, a circle of the knob is provided with scales corresponding to the corresponding water amount, a user can rotate the knob to enable the pointer to point to the corresponding scales, and the controller 14 can determine the current quantitative water outlet amount by detecting the current rotation angle of the knob.
Of course, the input module 19 may also be other devices capable of allowing the user to input a quantitative water amount, such as a touch screen, etc., which are not limited herein.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (6)
1. A water purifier capable of quantitatively discharging water is characterized by comprising: a switch sensor, a water making control device and a controller; wherein the content of the first and second substances,
the switch sensor is connected with a control handle of the water faucet and used for detecting the switch state of the water faucet;
the controller is connected with the switch sensor and the water making control device and is used for starting the water making control device and starting timing when the switch sensor detects that the water faucet is in an opening state;
the water production control device is used for enabling the water purifier to start working and discharge water when the water purifier is started, and enabling the water purifier to stop discharging water when the water purifier is closed;
the controller is also used for closing the water making control device when the timing duration reaches the quantitative water outlet duration, and stopping timing and resetting when the switch sensor detects that the water faucet is in a closed state.
2. The water purification machine with a dosed water outlet according to claim 1, wherein the water purification machine comprises a reverse osmosis filter element, and the water production control device comprises a water inlet valve and a booster pump.
3. The water purifier with quantitative water outlet according to claim 1,
the switch sensor includes a hall switch.
4. The water purifier with a quantitative water outlet according to claim 1, further comprising an input module;
the input module is connected with the controller and used for acquiring the quantitative water outlet quantity input by a user and forwarding the quantitative water outlet quantity to the controller;
the controller is used for receiving the quantitative water outlet quantity sent by the input module and determining the quantitative water outlet duration according to the pre-stored water outlet flow rate and the quantitative water outlet quantity.
5. The water purifier capable of quantitatively discharging water according to claim 4, wherein the input module comprises a wireless communication chip;
the wireless communication chip is used for acquiring the quantitative water outlet quantity sent by the binding terminal.
6. The water purifier of claim 4, wherein the input module comprises a button or knob.
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| CN202021133568.8U CN213605838U (en) | 2020-06-17 | 2020-06-17 | Water purifier with quantitative water outlet |
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| CN202021133568.8U CN213605838U (en) | 2020-06-17 | 2020-06-17 | Water purifier with quantitative water outlet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804392A (en) * | 2022-06-02 | 2022-07-29 | 深圳市诚德来实业有限公司 | Water purifier and control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804392A (en) * | 2022-06-02 | 2022-07-29 | 深圳市诚德来实业有限公司 | Water purifier and control method |
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