CN216211493U - Water fullness reminding system and water purifier - Google Patents

Water fullness reminding system and water purifier Download PDF

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Publication number
CN216211493U
CN216211493U CN202122798230.5U CN202122798230U CN216211493U CN 216211493 U CN216211493 U CN 216211493U CN 202122798230 U CN202122798230 U CN 202122798230U CN 216211493 U CN216211493 U CN 216211493U
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water
receiving box
water receiving
metal contact
metal sheet
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CN202122798230.5U
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任富佳
赵力
朱世民
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Hangzhou Robam Appliances Co Ltd
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Hangzhou Robam Appliances Co Ltd
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Abstract

The utility model provides a water full reminding system and a water purifier, relating to the technical field of water purifying equipment, wherein the water full reminding system comprises: the device comprises a water receiving box unit, a detection device, an alarm reminding device and a control device; the detection device is installed in the water receiving box unit, the detection device and the alarm reminding device are electrically connected with the control device, the detection device is used for detecting the water level change of the water receiving box unit and feeding back a water level signal to the control device, and the control device is used for receiving the water level information and controlling the alarm reminding device to alarm according to the water level signal. The utility model solves the technical problem that the accumulated water in the water receiving box is not cleaned in time in the prior art so as to cause the overflow of the water in the water receiving box.

Description

Water fullness reminding system and water purifier
Technical Field
The utility model relates to the technical field of water purification equipment, in particular to a water full reminding system and a water purifier.
Background
The existing water purifier basically has no function of reminding that the water receiving box is full of water, and has the problem that the public health can be broken due to the fact that accumulated water in the water receiving box is not cleaned in time and the water in the water receiving box overflows. Some water purifiers have installed mechanical floater device in the water receiving box and be used for detecting the water level of water receiving box, thereby send out the signal and remind after the floater floats and reaches the trigger point. The current mechanical floating ball detects the water level of the water receiving box, and the mechanical floating ball is complex in structure, large in size and high in use cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water fullness reminding system and a water purifier, which are used for relieving the technical problem that water in a water receiving box overflows due to the fact that accumulated water in the water receiving box is not cleaned in time in the related technology.
In a first aspect, the present invention provides a water full reminding system, including: the device comprises a water receiving box unit, a detection device, an alarm reminding device and a control device;
the detection device is arranged on the water receiving box unit, the detection device and the alarm reminding device are electrically connected with the control device, the detection device is used for detecting the water level change of the water receiving box unit and feeding back a water level signal to the control device, and the control device is used for receiving the water level signal and controlling the alarm reminding device to alarm according to the water level signal.
In an optional embodiment, it is preferable that the water receiving box unit includes a water receiving box and a water receiving box slot, the detection device includes a metal plate and an elastic metal contact, and the elastic metal contact is connected to the control device;
the metal sheet is arranged on the water receiving box, the elastic metal contact is arranged on the water receiving box groove, and when the water receiving box is arranged on the water receiving box groove, the metal sheet is abutted to the elastic metal contact.
In an alternative embodiment, it is preferable that the metal sheet includes a first metal sheet and a second metal sheet, and the elastic metal contact includes a first metal contact and a second metal contact;
the first metal sheet and the second metal sheet are arranged at the opening end of the water receiving box, the first metal contact and the second metal contact are arranged on the side wall of the groove of the water receiving box, and the first metal contact and the second metal contact are connected with the control device through outgoing lines;
when the water receiving box is arranged in the water receiving box groove, the first metal sheet is abutted to the first metal contact, and the second metal sheet is abutted to the second metal contact.
In an alternative embodiment, it is preferable that each of the first metal sheet and the second metal sheet includes a connecting portion and a bent portion; the connecting part and the bent part are of an integral structure, the connecting part is close to the top of the water receiving box and is installed, and the bent part is abutted to the first metal contact and the second metal contact.
In an alternative embodiment, it is preferable that the lower ends of the connection portions of the first metal sheet and the second metal sheet are at the same horizontal plane.
In an optional embodiment, it is preferable that the detection device includes a water level sensor, and the water level sensor is mounted at a position close to the top of the water receiving box and connected to the control device.
In an alternative embodiment, it is preferable that the water level sensor is an ultrasonic level sensor.
In an optional embodiment, preferably, the alarm prompting device is any one or a combination of a buzzer, a display, an alarm lamp and a voice prompting device.
In a second aspect, the utility model provides a water purifier, which comprises a water purifier main body and the water full-level reminding system, wherein the water full-level reminding system is installed on the water purifier main body.
In an optional implementation manner, it is preferable that the control device controls the water purifier main body to stop supplying water to the water receiving box unit immediately after the alarm reminding device alarms or after a preset time.
By adopting the technical scheme, the utility model can realize the following beneficial effects:
the utility model provides a water full reminding system, comprising: the device comprises a water receiving box unit, a detection device, an alarm reminding device and a control device; the detection device is installed in the water receiving box unit, the detection device and the alarm reminding device are electrically connected with the control device, the detection device is used for detecting the water level change of the water receiving box unit and feeding back a water level signal to the control device, and the control device is used for receiving the water level information and controlling the alarm reminding device to alarm according to the water level signal. The water full reminding system is simple in structure and saves production and use cost, the detection device detects a water level signal in the water receiving box and sends the water level signal to the control device, and the control device receives the water level signal to control the alarm reminding device to send out a reminding sound to remind a user of clearing accumulated water in the water receiving box in time, so that water in the water receiving box is prevented from overflowing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a water full reminding system according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic diagram of a partial structure of a water full reminder system according to an embodiment of the present invention;
fig. 4 is a flowchart of the operation of the water full reminding system according to the embodiment of the present invention.
Icon: 100-a water receiving box;
200-a first metal sheet; 201-a connecting portion; 202-a bending part;
300-a second metal sheet; 401 — a first metal contact; 402-a second metal contact;
500-a control panel; 600-water purifier body.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
The present embodiment provides a full water reminding system, and referring to fig. 1 and fig. 2, the full water reminding system includes: the device comprises a water receiving box unit, a detection device, an alarm reminding device and a control device; the detection device is installed in the water receiving box unit, the detection device and the alarm reminding device are electrically connected with the control device, the detection device is used for detecting the water level change of the water receiving box unit and feeding back a water level signal to the control device, and the control device is used for receiving the water level information and controlling the alarm reminding device to alarm according to the water level signal.
The water full reminding system provided by the embodiment of the utility model detects the water level signal in the water receiving box 100 through the detection device and sends the water level signal to the control device, the control device receives the water level signal and controls the alarm reminding device to send out a reminding sound, so that a user is reminded of cleaning accumulated water in the water receiving box 100 in time, the water in the water receiving box 100 is prevented from overflowing, the problem that the desktop and the ground sanitation are damaged due to the overflow of the water receiving box 100 is solved, the structure is simple, and the production and use cost is saved.
Referring to fig. 1 and 2, in this embodiment, preferably, the water receiving box unit includes a water receiving box 100 and a water receiving box slot, the detection device includes a metal plate and an elastic metal contact, and the elastic metal contact is connected to the control device; the metal sheet is installed in water receiving box 100, and the elastic metal contact is installed in the water receiving box groove, and when water receiving box 100 was installed in the water receiving box groove, the metal sheet and elastic metal contact butt.
Specifically, the metal sheet is installed at the top of water receiving box 100, and the elastic metal contact point is correspondingly installed at the right wall position of the water receiving box groove, and the elastic metal contact point is connected with a control device, and water receiving box 100 is loaded into the water receiving box groove, and the metal sheet on water receiving box 100 is contacted with the elastic metal contact point.
Referring to fig. 1 and fig. 2, in the present embodiment, preferably, the metal sheet includes a first metal sheet 200 and a second metal sheet 300, and the elastic metal contact includes a first metal contact 401 and a second metal contact 402; the first metal sheet 200 and the second metal sheet 300 are arranged at the opening end of the water receiving box 100, the first metal contact 401 and the second metal contact 402 are arranged on the side wall of the groove of the water receiving box, and the first metal contact 401 and the second metal contact 402 are connected with the control device through outgoing lines; when water receiving box 100 is mounted on the water receiving box slot, first metal sheet 200 abuts against first metal contact 401, and second metal sheet 300 abuts against second metal contact 402.
Specifically, the first metal sheet 200 and the second metal sheet 300 are installed on the right side of the opening end of the water receiving box 100, the first metal contact 401 and the second metal contact 402 are correspondingly installed on the right wall of the groove of the water receiving box 100, the first metal sheet 200 abuts against the first metal contact 401, the second metal sheet 300 abuts against the second metal contact 402, the first metal contact 401 and the second metal contact 402 are connected with the control device through leads, when the accumulated water in the water receiving box 100 increases until the first metal sheet 200 and the second metal sheet 300 are submerged at the same time, the first metal sheet 200 and the second metal sheet 300 are connected through water and changed from a disconnected state to a connected state, the control device receives a signal that the two metal sheets are connected, so that the alarm reminding device for judging that the water receiving box 100 is in a full water state reminds a user to clear the accumulated water in the water receiving box 100, and when the accumulated water is cleared, the first metal sheet 200 and the second metal sheet 300 are in a disconnected state again, the control device controls the alarm reminding device to stop reminding.
Referring to fig. 2, in the present embodiment, preferably, the first metal sheet 200 and the second metal sheet 300 both include a connecting portion 201 and a bending portion 202; the connecting portion 201 and the bending portion 202 are of an integral structure, the connecting portion 201 is installed close to the top of the water receiving box 100, and the bending portion 202 is abutted to the first metal contact 401 and the second metal contact 402.
Specifically, connecting portion 201 and kink 202 structure as an organic whole, improve the bulk strength and the detection precision of first sheetmetal 200 and second sheetmetal 300, the extending direction of connecting portion 201 is on a parallel with the horizontal plane, when the water level increases gradually to first sheetmetal 200 and second sheetmetal 300 lower extreme position, improve the area of contact with the horizontal plane, improve the timeliness and the accuracy that detect, kink 202 perpendicular to horizontal plane sets up, be convenient for with first metal contact 401 and second metal contact 402 butt, guarantee the firm nature of connection.
Still referring to fig. 2, in the present embodiment, preferably, the lower ends of the connecting portions 201 of the first metal sheet 200 and the second metal sheet 300 are located at the same horizontal plane.
Specifically, the lower ends of the connecting portions 201 of the first metal sheet 200 and the second metal sheet 300 are located at the same horizontal plane, so that the water level difference between the first metal sheet 200 and the second metal sheet 300 is avoided, the two metal sheets can be conducted at the first time when the accumulated water is increased, and a user is reminded of accumulated water cleaning in time.
In this embodiment, preferably, the control device is a single chip microcomputer.
Specifically, the first metal contact 401, the second metal contact 402 and the alarm reminding device are respectively connected with the single chip microcomputer control board 500, whether the first metal sheet 200 is connected with the first metal contact 401 and whether the second metal sheet 300 is connected with the second metal contact 402 or not are judged according to the position level change of the first metal sheet 200 and the second metal sheet 300, whether the water receiving box 100 is in a full water state or not is further judged, the alarm reminding device is controlled to prompt, and a user can timely clear accumulated water in the water receiving box 100.
The single chip microcomputer has the characteristics of high integration level, small volume and high reliability, and has the advantages of low energy consumption, low cost and strong control function.
In this embodiment, preferably, the alarm prompting device is one or a combination of a buzzer, a display, an alarm lamp and a voice prompting device.
Specifically, the alarm reminding device is any one of a buzzer, a display, an alarm lamp and a voice prompt device, and can also adopt various combination forms.
The display can be an LED screen, the water quantity in the water receiving box 100 can be visually displayed in a number + unit form (such as 0.1L or 100ml), if the volume of the water receiving box 100 is 0.3L, the alarm water quantity is obtained when the water accumulated in the water receiving box 100 exceeds 0.25L, and a user can know whether the water receiving box 100 reaches an alarm state and clear the accumulated water in time by displaying the water quantity information in the water receiving box 100; or in the form of characters (for example, the water receiving box 100 is close to the full water state is displayed), so that the user can conveniently check the information of the water amount in the water receiving box 100, and the user can be reminded to clean the accumulated water in the water receiving box 100 in time.
The alarm lamp can send optical signal, and when ponding was full water state in the water receiving box 100, the alarm lamp sent optical signal, can remind the user to carry out the ponding clearance directly perceivedly.
The voice prompt device can inform the user of the water volume in the water receiving box 100 in a voice form (such as 'one liter at zero water receiving box 100 water volume' or 'one hundred milliliters of water receiving box 100 water volume' or 'the water receiving box 100 is close to the full water state'), and then can enable the user to know the water volume state of the water receiving box 100 in real time and intuitively, and remind the user to clear up the accumulated water in the water receiving box 100 in time, avoid the accumulated water to overflow, and improve the use experience of the user.
In this embodiment, the alarm reminding device is a buzzer.
Referring to fig. 3, the working principle of the water full reminding system of the present embodiment is as follows: the single chip microcomputer continuously monitors the position level change of the first metal sheet 200 and the second metal sheet 300, when accumulated water in the water receiving box 100 increases until the two metal sheets are submerged simultaneously, the first metal sheet 200 and the second metal sheet 300 are connected through water and changed into a conducting state from a disconnection state, the single chip microcomputer receives a signal that the first metal sheet 200 and the second metal sheet 300 are conducted, the level of the first metal sheet 200 and the level of the second metal sheet 300 are lowered by a high level, so that the water receiving box 100 is judged to be in a full water state, the buzzer sends out a prompt tone to remind a user of clearing the accumulated water in the water receiving box 100, after the accumulated water is cleared, the first metal sheet 200 and the second metal sheet 300 are in the disconnection state again, the level is lowered, and the single chip microcomputer controls the buzzer prompt tone to end after monitoring the level change.
The water full reminding system of this embodiment detects water level signal transmission in the water receiving box 100 to controlling means through detection device, and controlling means receives water level signal control warning reminding device and sends the warning sound, in time reminds the user to clear up ponding in the water receiving box 100, avoids water excessive in the water receiving box 100, solves the problem of destroying desktop and ground health because of water receiving box 100 overflows, and simple structure practices thrift production and use cost.
Example two
The present embodiment provides a full water reminding system in another structural form, and the difference between the full water reminding system and the full water reminding system provided in the first embodiment is as follows:
the detection device of the embodiment includes a water level sensor, and the water level sensor is installed at a position near the top of the water receiving box 100 and connected with the control device.
Specifically, the water level sensor may be any one of a contact type water level sensor and a non-contact type water level sensor, wherein the contact type water level sensor may be a capacitive type, pressure type water level sensor, which is in direct contact with water in the water receiving box 100 when water level measurement is performed: the non-contact water level sensor may be a radioisotope type water level sensor, which does not directly contact the water in the water receiving box 100. The preferred level sensor of this embodiment is ultrasonic wave level sensor, and ultrasonic wave level sensor installs in the position that water receiving box 100 is close to the top to be connected with the singlechip, when detecting water receiving box 100 water level, the accuracy is high, job stabilization, and can real-time transmission testing result.
When the water receiving box 100 works, the water level sensor detects water level information in the water receiving box 100 and feeds a water level signal back to the single chip microcomputer, the single chip microcomputer can realize comparison between the water level information in the water receiving box 100 and a preset threshold value, and determines whether to send a control signal to the alarm reminding device or not according to a comparison result so as to give an alarm, and automatically reminds a user to clean the water receiving box 100.
The water level signal detected by the ultrasonic level sensor may also be a voltage signal. For example, the water level signal that ultrasonic wave level sensor detected is a voltage value, and when water receiving box 100 water level changed, this voltage value can corresponding change, and the singlechip monitors voltage variation, and the control warning reminding device is indicateed.
EXAMPLE III
In this embodiment, referring to fig. 1 and 2, the water purifier includes a water purifier main body 600 and the water full-level reminding system, and the water full-level reminding system is installed in the water purifier main body 600. In a further embodiment, the control panel 500 controls the water purifier body 600 to stop supplying water to the water receiving box 100 immediately after the alarm reminding device alarms or after a preset time.
The purifier of this embodiment can in time remind the user to clear up ponding in the water receiving box 100, avoids water excessive in the water receiving box 100, and simple structure practices thrift production and use cost.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A water full reminder system, comprising: the device comprises a water receiving box unit, a detection device, an alarm reminding device and a control device;
the detection device is arranged on the water receiving box unit, the detection device and the alarm reminding device are electrically connected with the control device, the detection device is used for detecting the water level change of the water receiving box unit and feeding back a water level signal to the control device, and the control device is used for receiving the water level signal and controlling the alarm reminding device to alarm according to the water level signal.
2. The water full reminder system according to claim 1, wherein the water-receiver unit comprises a water receiver (100) and a water receiver trough, the detection device comprises a metal sheet and a resilient metal contact, the resilient metal contact is connected with the control device;
the metal sheet is arranged on the water receiving box (100), the elastic metal contact is arranged on the water receiving box groove, and when the water receiving box (100) is arranged on the water receiving box groove, the metal sheet is abutted to the elastic metal contact.
3. A water full reminder system according to claim 2, wherein the metal sheets comprise a first metal sheet (200) and a second metal sheet (300), the resilient metal contacts comprise a first metal contact (401) and a second metal contact (402);
the first metal sheet (200) and the second metal sheet (300) are mounted at the opening end of the water receiving box (100), the first metal contact (401) and the second metal contact (402) are mounted on the side wall of the groove of the water receiving box (100), and the first metal contact (401) and the second metal contact (402) are connected with the control device through outgoing lines;
when the water receiving box (100) is installed in the water receiving box groove, the first metal sheet (200) is abutted to the first metal contact (401), and the second metal sheet (300) is abutted to the second metal contact (402).
4. The water full reminder system according to claim 3, wherein the first metal sheet (200) and the second metal sheet (300) each comprise a connecting portion (201) and a bent portion (202); the connecting portion (201) and the bending portion (202) are of an integral structure, the connecting portion (201) is installed close to the top of the water receiving box (100), and the bending portion (202) is abutted to the first metal contact (401) and the second metal contact (402).
5. The water full reminder system according to claim 4, characterized in that the lower ends of the connecting portions (201) of the first and second metal sheets (200, 300) are at the same level.
6. A water full reminder system according to claim 1, wherein the detection means includes a level sensor mounted to the receptacle (100) near the top thereof and connected to the control means.
7. The water level reminder system of claim 6, wherein the level sensor is an ultrasonic level sensor.
8. The water full reminder system according to claim 1, wherein the alarm reminder device is any one or more combination of a buzzer, a display, an alarm lamp and a voice prompt device.
9. A water purifier, comprising a water purifier body (600) and a water full reminder system according to any one of claims 1 to 8, the water full reminder system being mounted to the water purifier body (600).
10. The water purifier as claimed in claim 9, wherein the control device controls the water purifier body (600) to stop supplying water to the water receiving box unit immediately after or after a preset time after the alarm of the alarm reminding device.
CN202122798230.5U 2021-11-15 2021-11-15 Water fullness reminding system and water purifier Active CN216211493U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115974193A (en) * 2023-01-17 2023-04-18 杭州老板电器股份有限公司 Water receiving box control system of water purifier, control method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115974193A (en) * 2023-01-17 2023-04-18 杭州老板电器股份有限公司 Water receiving box control system of water purifier, control method and device

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