CN215962481U

CN215962481U - Water purifier control device with water leakage alarm function

Info

Publication number: CN215962481U
Application number: CN202122334555.8U
Authority: CN
Inventors: 苟全伦; 陈善云
Original assignee: BEIJING GENECARE WATER TREATMENT TECHNOLOGY CO LTD
Current assignee: Beijing Zhongke Green Hydrogen Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-08
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to the technical field of water leakage alarm of a water purifier, and discloses a water purifier control device with a water leakage alarm function. According to the utility model, through the arrangement of the liquid level sensor, the servo motor, the fan blades, the straight rod, the electromagnet, the winding rod, the water outlet, the rubber cover plate and the spring, the water outlet can be opened, accumulated water is conveniently discharged, the phenomenon that the sealed water purifier shell cannot be discharged and accumulated after water leakage to damage electronic components in the sealed water purifier shell is avoided, the interior of the sealed water purifier shell can be ventilated, the dryness of the interior of the sealed water purifier shell is improved, the water vapor is prevented from corroding the electronic components, the service life of the water purifier is further prolonged, and the sealed water purifier is practical and suitable for wide popularization and use.

Description

Water purifier control device with water leakage alarm function

Technical Field

The utility model relates to the technical field of water leakage alarm of a water purifier, in particular to a water purifier control device with a water leakage alarm function.

Background

The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water. The water purifier is generally used as a small purifier for household use.

The retrieval publication number is (CN208302538U), and the ultrafiltration water purifier control device with the water leakage alarm function comprises a single chip microcomputer, a water leakage detection circuit, an alarm circuit and a keyboard display circuit, wherein the water leakage detection circuit is electrically connected with the single chip microcomputer and is used for detecting water leakage of a water purification system, the alarm circuit is electrically connected with the single chip microcomputer and is used for giving an alarm when the water purification system leaks water, and the keyboard display circuit is electrically connected with the single chip microcomputer and is used for man-machine conversation.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: the utility model discloses a although can leak water alarm, water purifier casing is inside sealed, can't discharge after leaking and save and easily damage electronic components in inside, need improve urgently, consequently, we propose a water purifier controlling means who takes leak water alarm.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water purifier control device with a water leakage alarm function, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a water purifier control device with water leakage alarm comprises a water purifier shell and a bracket;

a control switch is fixedly mounted at the lower end of the right side of the water purifier shell, a PLC (programmable logic controller) is arranged inside the control switch, a liquid level sensor is fixedly mounted at the right side of the lower end of an inner cavity of the water purifier shell, a servo motor is fixedly mounted in the middle of the upper end of the water purifier shell, a transmission rod is fixedly mounted at the output end of the servo motor, fan blades are fixedly mounted at the lower end of the transmission rod, a sliding block is fixedly mounted at the upper end of the support, and an annular sliding chute is formed in the upper end of the inner cavity of the water purifier shell;

the water purifier comprises a water purifier shell and is characterized in that a straight rod is fixedly mounted at the upper end of the middle of the support, an electromagnet is fixedly mounted at the upper end of the straight rod, an electric slip ring is arranged on the outer side of the electromagnet, the electric slip ring is electrically connected with the electromagnet, a winding rod is fixedly mounted at the middle of the lower end of the support, water outlets are formed in the left side and the right side of the lower end of the water purifier shell, a rubber cover plate is arranged at the lower end of each water outlet, springs are fixedly mounted on the left side and the right side of each rubber cover plate, the other ends of the springs are fixedly connected with the lower end of the water purifier shell, strings are fixedly connected to the upper ends of the rubber cover plates, and the free ends of the strings are wound on the outer side wall of the winding rod.

In a preferred embodiment of the present invention, the size of the sliding block is adapted to the size of the annular sliding groove, and the sliding block is slidably connected to the annular sliding groove.

As a preferred embodiment of the present invention, the upper end of the electromagnet is attached to the lower end of the fan blade, and the fan blade is made of an iron material.

As a preferred embodiment of the present invention, a signal output end of the liquid level sensor is connected to a signal input end of a PLC controller, and a data output end of the PLC controller is connected to data input ends of the servo motor and the electrical slip ring, respectively.

In a preferred embodiment of the present invention, the control switch is electrically connected to the servo motor and the electrical slip ring via an external power supply.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the water purifier control device with the water leakage alarm, the drainage outlet can be opened through the arranged liquid level sensor, the servo motor, the fan blades, the straight rod, the electromagnet, the winding rod, the drainage outlet, the rubber cover plate and the spring, accumulated water is conveniently drained, the phenomenon that the sealed water purifier shell cannot be drained and accumulated after water leakage to damage electronic components inside is avoided, the inside can be ventilated, the dryness of the inside is improved, water vapor is prevented from corroding the electronic components, the service life of the water purifier is further prolonged, and the water purifier control device with the water leakage alarm is more practical to use.

2. According to the water purifier control device with the water leakage alarm function, the winding rod on the support is convenient for winding or releasing the thin rope, so that the opening and closing of the rubber cover plate are controlled, and the water purifier control device with the water leakage alarm function is more practical to use.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic diagram of the overall structure of a water purifier control device with water leakage alarm according to the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at the position A of the water purifier control device with water leakage alarm according to the present invention;

FIG. 3 is a schematic view of a water purifier control device with a water leakage alarm according to the present invention, showing a partially enlarged structure at the position B;

fig. 4 is a schematic diagram of a partial enlarged structure at the position C of the water purifier control device with a water leakage alarm according to the present invention.

In the figure: 1. the water purifier comprises a water purifier shell, 2, a control switch, 3, a PLC (programmable logic controller), 4, a liquid level sensor, 5, a servo motor, 6, a transmission rod, 7, fan blades, 8, a support, 9, a sliding block, 10, an annular sliding groove, 11, a straight rod, 12, an electromagnet, 13, an electric sliding ring, 14, a winding rod, 15, a water outlet, 16, a rubber cover plate, 17, a spring, 18 and a string.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a water purifier control device with water leakage alarm comprises a water purifier shell 1 and a bracket 8;

a control switch 2 is fixedly mounted at the lower end of the right side of the water purifier shell 1, a PLC (programmable logic controller) 3 is arranged inside the control switch 2, a liquid level sensor 4 is fixedly mounted at the right side of the lower end of an inner cavity of the water purifier shell 1, a servo motor 5 is fixedly mounted in the middle of the upper end of the water purifier shell 1, a transmission rod 6 is fixedly mounted at the output end of the servo motor 5, fan blades 7 are fixedly mounted at the lower end of the transmission rod 6, a sliding block 9 is fixedly mounted at the upper end of a support 8, and an annular sliding chute 10 is formed in the upper end of the inner cavity of the water purifier shell 1;

the water purifier is characterized in that a straight rod 11 is fixedly mounted at the upper end of the middle of the support 8, an electromagnet 12 is fixedly mounted at the upper end of the straight rod 11, an electric slip ring 13 is arranged on the outer side of the electromagnet 12, the electric slip ring 13 is electrically connected with the electromagnet 12, a winding rod 14 is fixedly mounted at the middle of the lower end of the support 8, water outlets 15 are formed in the left side and the right side of the lower end of the water purifier shell 1, a rubber cover plate 16 is arranged at the lower end of each water outlet 15, springs 17 are fixedly mounted on the left side and the right side of each rubber cover plate 16, the other end of each spring 17 is fixedly connected with the lower end of the water purifier shell 1, a thin rope 18 is fixedly connected to the upper end of each rubber cover plate 16, the free end of each thin rope 18 is wound on the outer side wall of the winding rod 14, and passes through the arranged liquid level sensor 4, the servo motor 5, the fan blades 7, the straight rod 11, the electromagnet 12, the winding rod 14, the water outlets 15, the water outlets, When the liquid level sensor 4 monitors the accumulated water in the water purifier shell 1, the liquid level sensor 4 transmits data to the PLC controller 3, the PLC controller 3 controls the electric slip ring 13 and the servo motor 5 to be opened, the electric slip ring 13 conducts electricity and adsorbs electricity to the electromagnet 12, meanwhile, the servo motor 5 is opened, the servo motor 5 drives the transmission rod 6 to rotate reversely, the fan blade 7 on the transmission rod 6 drives the support 8 to rotate reversely, the winding rod 14 releases the wound thin rope 18, the spring 17 drives the rubber cover plate 16 to move downwards according to the resilience of the spring 17, so that the water outlet 15 is opened, accumulated water is conveniently discharged, the phenomenon that the sealed water purifier shell 1 cannot be discharged and accumulated after water leakage to damage electronic components is avoided, the electric slip ring 13 is closed, the servo motor 5 drives the fan blade 7 to rotate forwards, the fan blade 7 ventilates the inside, the dryness of the inside is improved, and the corrosion of water vapor to the electronic components is avoided, further prolonging the service life of the water purifier.

In this embodiment, referring to fig. 1, the size of the sliding block 9 is matched with the size of the annular sliding groove 10, and the sliding block 9 is slidably connected with the annular sliding groove 10, so as to improve the stability of the bracket 8.

In the embodiment, referring to fig. 1, the upper end of the electromagnet 12 is attached to the lower end of the fan blade 7, and the fan blade 7 is made of an iron material, so as to improve the adsorption effect.

In this embodiment, referring to fig. 1, a signal output end of the liquid level sensor 4 is connected to a signal input end of the PLC controller 3, and a data output end of the PLC controller 3 is connected to data input ends of the servo motor 5 and the electric slip ring 13, so as to intelligently control the servo motor 5 and the electric slip ring 13.

In this embodiment, referring to fig. 1, the control switch 2 is electrically connected to the servo motor 5 and the electrical slip ring 13 through an external power supply, so that the servo motor 5 and the electrical slip ring 13 are controlled by the control switch 2.

The working principle is that when the liquid level sensor 4 monitors the accumulated water in the water purifier shell 1, the liquid level sensor 4 transmits data to the PLC controller 3, the PLC controller 3 controls the electric slip ring 13 and the servo motor 5 to be opened, the electric slip ring 13 conducts electricity and adsorbs the electromagnet 12, meanwhile, the servo motor 5 is opened, the servo motor 5 drives the transmission rod 6 to rotate reversely, the fan blade 7 on the transmission rod 6 drives the bracket 8 to rotate reversely, the winding rod 14 releases the wound thin rope 18, the spring 17 drives the rubber cover plate 16 to move downwards according to the resilience of the spring 17, so that the water outlet 15 is opened, accumulated water is conveniently discharged, the phenomenon that the sealed water purifier shell 1 cannot be discharged and accumulated after water leakage to damage electronic components is avoided, the electric slip ring 13 is closed, the servo motor 5 drives the fan blade 7 to rotate forwards, the fan blade 7 ventilates the inside, the dryness of the inside is improved, and the corrosion of water vapor to the electronic components is avoided, further prolonging the service life of the water purifier.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A water purifier control device with water leakage alarm is characterized by comprising a water purifier shell (1) and a bracket (8);

a control switch (2) is fixedly mounted at the lower end of the right side of the water purifier shell (1), a PLC (programmable logic controller) is arranged inside the control switch (2), a liquid level sensor (4) is fixedly mounted at the right side of the lower end of the inner cavity of the water purifier shell (1), a servo motor (5) is fixedly mounted in the middle of the upper end of the water purifier shell (1), a transmission rod (6) is fixedly mounted at the output end of the servo motor (5), fan blades (7) are fixedly mounted at the lower end of the transmission rod (6), a sliding block (9) is fixedly mounted at the upper end of a support (8), and an annular sliding groove (10) is formed in the upper end of the inner cavity of the water purifier shell (1);

a straight rod (11) is fixedly arranged at the upper end of the middle part of the bracket (8), an electromagnet (12) is fixedly arranged at the upper end of the straight rod (11), an electric slip ring (13) is arranged on the outer side of the electromagnet (12), the electric slip ring (13) is electrically connected with the electromagnet (12), a winding rod (14) is fixedly arranged in the middle of the lower end of the bracket (8), water outlets (15) are respectively arranged at the left side and the right side of the lower end of the water purifier shell (1), the lower end of the water outlet (15) is provided with a rubber cover plate (16), the left side and the right side of the rubber cover plate (16) are both fixedly provided with springs (17), the other end of the spring (17) is fixedly connected with the lower end of the water purifier shell (1), the upper end of the rubber cover plate (16) is fixedly connected with a string (18), and the free end of the string (18) is wound on the outer side wall of the winding rod (14).

2. The water purifier control device with water leakage alarm of claim 1, characterized in that: the size of the sliding block (9) is matched with that of the annular sliding groove (10), and the sliding block (9) is connected with the annular sliding groove (10) in a sliding mode.

3. The water purifier control device with water leakage alarm of claim 1, characterized in that: the upper end of the electromagnet (12) is attached to the lower end of the fan blade (7), and the fan blade (7) is made of iron materials.

4. The water purifier control device with water leakage alarm of claim 1, characterized in that: the signal output end of the liquid level sensor (4) is connected with the signal input end of the PLC controller (3), and the data output end of the PLC controller (3) is connected with the data input ends of the servo motor (5) and the electric slip ring (13) respectively.

5. The water purifier control device with water leakage alarm of claim 1, characterized in that: the control switch (2) is electrically connected with the servo motor (5) and the electric slip ring (13) through an external power supply respectively.