CN211011822U - Water injection system of humidifier - Google Patents
Water injection system of humidifier Download PDFInfo
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- CN211011822U CN211011822U CN201921856743.3U CN201921856743U CN211011822U CN 211011822 U CN211011822 U CN 211011822U CN 201921856743 U CN201921856743 U CN 201921856743U CN 211011822 U CN211011822 U CN 211011822U
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Abstract
Embodiments of the present disclosure disclose a water injection system for a humidifier. One embodiment of the water injection system comprises: the water injection device comprises a water injection port, a water tank, a water pipe, a cover plate, a water storage disc, an elastic assembly and a traction assembly; the cover plate is movably connected with the water filling port, and in a standing state, the cover plate is connected with the water filling port to close the water filling port; the elastic component is connected with the cover plate and the water storage disc; the water storage tray is communicated with the water tank through a water pipe; the traction assembly penetrates through the water storage disc to be connected to the cover plate; in a working state, the traction assembly can pull the cover plate to move towards the water storage disc so as to open the water filling port; the cover plate moves back to the water storage tray to close the water filling opening under the assistance of the compression force of the elastic component. The implementation method simplifies the operation steps of water injection and improves the user experience.
Description
Technical Field
The embodiment of the disclosure relates to the technical field of humidification, in particular to a water injection system of a humidifier.
Background
The humidifier can meet the requirements of people on air humidity regulation in living environment and working environment. Therefore, humidifiers are widely used in the life of people.
Among many humidifiers, there is a wet film humidifier. Specifically, the wet film in the wet film humidifier can absorb a certain amount of moisture. When dry air passes through the wet film, water molecules fully absorb heat in the air to be vaporized and evaporated, so that the humidity of the air is increased, and wet air is formed.
Therefore, water is a vital presence in the humidifier. The existing humidifier is filled with water by opening a cover of a water tank. The water adding method has the problem of complicated water adding steps. Thereby degrading the user experience.
SUMMERY OF THE UTILITY MODEL
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
In order to solve the problem, namely the problem that the water adding step of the humidifier is complicated. Some embodiments of the present disclosure provide a water injection system of a humidifier. This water injection system includes: the water injection device comprises a water injection port, a water tank, a water pipe, a cover plate, a water storage disc, an elastic assembly and a traction assembly; the cover plate is movably connected with the water filling port, and in a standing state, the cover plate is connected with the water filling port to close the water filling port; the elastic component is connected with the cover plate and the water storage disc; the water storage tray is communicated with the water tank through a water pipe; the traction assembly penetrates through the water storage disc to be connected to the cover plate; in a working state, the traction assembly can pull the cover plate to move towards the water storage disc so as to open the water filling port; the cover plate moves back to the water storage tray to close the water filling opening under the assistance of the compression force of the elastic component.
In some embodiments, the resilient assembly includes a first resilient member having opposite ends engaged with the cover plate and the water storage tray, respectively, and the traction assembly is coupled to the cover plate through the first resilient member, the first resilient member being capable of moving the cover plate away from the water storage tray and blocking water flow into the interior of the first resilient member when compressed.
In some embodiments, the elastic assembly further comprises at least two second elastic members arranged along the circumference of the cover plate, both ends of each second elastic member respectively connect the cover plate and the water storage tray, and the second elastic members can enable the cover plate to move away from the water storage tray when being compressed.
In some embodiments, the pulling assembly includes a drive motor and a pulling cord extending from the drive motor, through the sump and connected to the cover plate by the resilient assembly.
In some embodiments, a seal is further provided between the cover plate and the fill port for tightly engaging the cover plate with the fill port.
In some embodiments, the water injection system further comprises a liquid level detection assembly comprising: the floating ball is arranged on the outer wall of the water tank, the guide rail part is fixedly arranged on the inner wall of the water tank, and the floating ball can move up and down along the guide rail part.
In some embodiments, the liquid level sensor comprises at least one of: the linear Hall sensor, the switch type Hall sensor and the material for manufacturing the floating ball are magnetic materials.
In some embodiments, the water injection system further comprises an air vent connected to the water tank, wherein in the operational state, when water flows into the water tank through the water pipe, air in the water tank is exhausted through the air vent.
In some embodiments, the water filling system further comprises a water filling switch, the water filling switch comprising at least one of: a button switch and an inductive switch.
In some embodiments, the water injection system further comprises a controller that adjusts the degree of opening of the cover plate based on the liquid level detected by the liquid level sensor.
One of the above-described various embodiments of the present disclosure has the following advantageous effects: when a user injects water, the cover plate can move downwards under the traction of the traction assembly through the traction assembly connected with the cover plate. So that the cover plate is spaced apart from the water inlet of the humidifier. And the water flow can directly flow into the water storage tray from the gap. Further, the elastic assembly is arranged between the cover plate and the water storage tray, so that when the cover plate is closed, the traction assembly can lift the cover plate to the original position under the assistance of the elastic assembly. Therefore, the operation that a user needs to open and close the water tank cover when adding water is omitted, the water injection step is simplified, and the user experience is improved.
Drawings
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and features are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of some embodiments of a water injection system of a humidifier according to the present disclosure;
fig. 2 is a schematic structural view of some embodiments of a water injection system of a humidifier according to the present disclosure;
fig. 3 is a schematic structural view of some embodiments of a water injection system of a humidifier according to the present disclosure;
fig. 4 is a schematic structural view of some embodiments of a water injection system of a humidifier according to the present disclosure;
FIG. 5 is a schematic structural view of some embodiments of a liquid level detection assembly according to the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
It should be noted that, for the convenience of description, only the parts relevant to the related disclosure are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the direction or positional relationship shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, 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 by those skilled in the art according to specific situations. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring first to fig. 1, fig. 1 is a schematic structural view of some embodiments of a water injection system of a humidifier according to the present disclosure; fig. 2 is a schematic structural view of some embodiments of a water injection system of a humidifier according to the present disclosure. As shown in fig. 1 and 2, the water injection system includes a water injection port (not shown), a water tank 7, a water pipe 6, a cover plate 1, a water storage tray 2, an elastic member (not shown in entirety) and a traction member (not shown in entirety). Specifically, a water injection port is provided to the top housing 3 of the humidifier. The cover plate 1 is movably connected with the water filling port and is used for opening and closing the water filling port. Optionally, in order to enhance the sealing property of the cover plate 1 and the water filling port, a sealing member may be provided between the cover plate 1 and the water filling port. And the water filling port is tightly engaged with the cover plate 1 in a closed state. Further, an elastic member and a water storage tray 2 are disposed below the cover plate 1 (in the direction of fig. 1). Specifically, both ends of the elastic member are closely connected with the cover plate 1 and the water storage tray 2, respectively. Specifically, the size of the water storage tray 2 may be larger than that of the cover plate 1. The water storage tray 2 is provided with side walls which can be engaged with the top housing 3 to form a sealed space. Thus, when the cover plate 1 is opened, the user fills water, and all water flows into the water storage tray 2. The condition of water leakage is avoided. Optionally, an exhaust pipe (not shown) connected to the water tank 7 may be provided. Under operating condition, when rivers passed through water pipe 6 and entered into water tank 7, the air in the water tank passed through the trachea and discharged to avoided the gas in the water tank too much, the condition that rivers are difficult to get into. One end of the exhaust pipe for exhausting air may be provided to a closed space formed by the water storage tray 2 and the top case 3. Thus, the exhaust pipe exhausts only when water is injected.
With continued reference to fig. 1 and 2, the bottom end of the water storage tray 2 is also connected to one end of the water pipe 6, and the other end of the water pipe 6 is connected to the water tank 7. Therefore, the water flow entering the water storage tray 2 can flow into the water tank through the water pipe 6. The water injection system also includes a pulling assembly. The traction assembly penetrates through the water storage disc 2 and the elastic assembly and is connected with the cover plate 1. In the operating state, the pulling element pulls the cover plate 1 downwards (in the direction of fig. 1) and opens the filling opening, at which point the elastic element is compressed. When the water filling opening is closed, the traction assembly removes the downward pulling force, and the cover plate 1 moves upwards under the upward acting force of the elastic assembly, so that the water filling opening is closed.
Referring next to fig. 3, fig. 3 is a schematic structural view of some embodiments of a water injection system of a humidifier according to the present disclosure. Specifically, the elastic assembly may include the first elastic member 41. Both ends of the first elastic member 41 are connected to the cover plate 1 and the water storage tray 2, respectively. The first elastic member 41 may be provided with a hollow structure so that the traction assembly can be coupled with the deck 1 through the first elastic member 41. When opening the filling nozzle, the pulling assembly pulls the cover plate 1 towards the water storage tray 2, at which time the first elastic member 41 is compressed. When closing the filling opening, the pulling assembly removes the downward pulling force and the cover 1 can move upwards away from the reservoir 2 with the aid of the compressive force of the first resilient member 41. Further, both ends of the first elastic member are closely connected with the cover plate 1 and the water storage tray 2, respectively, so that the water flow can be prevented from entering the first elastic member interior 41. Furthermore, the water flow can not leak to the place outside the water storage tray 2 along the traction assembly. It should be noted that the material for making the first elastic component includes, but is not limited to, at least one of the following: rubber, silica gel. The selection can be made by those skilled in the art according to the actual situation.
Referring next to fig. 4, fig. 4 is a schematic structural view of some embodiments of a water injection system of a humidifier according to the present disclosure. Further, the elastic assembly may further include a second elastic member 42. In order to make the movement of the cover plate 1 more smooth, at least two of the above-mentioned second elastic members 42 may be uniformly provided at the circumference of the cover plate 1. Similarly, the second elastic member 42 has both ends connected to the cover plate 1 and the water storage tray 2, respectively. As such, the cover plate 1 can be smoothly moved upward under the uniformly distributed compression force of the second elastic member 42 when closing the water filling port. The second elastic member 42 may be, for example, a spring piston, a damper, or the like.
With continued reference to fig. 3. As shown in fig. 3, the traction assembly includes a drive motor 51 and a traction rope 52. Specifically, the traction rope 52 is extended from the driving motor 51, passes through the water storage tray 2 and the first elastic member 411, and is connected to the bottom end of the cover plate 1. In the operating state, the driving motor 51 moves the cover 1 downward by retracting the length of the traction rope 52. Alternatively, a fixed pulley 53 may be fixed. A driving motor 51 is provided to the bottom end of the water storage tray 1, and a traction rope 52 is connected to the cover plate 1 after being wound around the fixed pulley 53. Further, the drive motor 51 may employ a stepping motor. The advantage of selecting like this lies in, step motor has the high characteristics of precision, through the accurate control to step motor to the realization is to the control of apron 1.
Referring finally to FIG. 5, FIG. 5 is a schematic structural view of some embodiments of a fluid level detection assembly according to the present disclosure. As shown in FIG. 3, the water injection system further includes a liquid level detection assembly (not shown in its entirety). The liquid level detection assembly includes a float 81, a rail member 82, and a liquid level sensor 83. The liquid level sensor 83 is installed on the outer wall of the water tank, the guide rail part 82 is fixedly installed on the inner wall of the water tank, and the floating ball 81 can move up and down along the guide rail part 82. Specifically, the floating ball 81 may float on the water surface. In this way, the liquid level sensor 83 can detect the position of the float 81. Further, the amount of water in the water tank 7 is determined. Optionally, a material such as foam or plastic may be used to wrap the floating ball. Thereby realizing that the floating ball floats in the water tank. To ensure that the ball 81 is close to the level sensor, the rail member 82 may be provided with a recess into which the ball is movably engaged. Thus, the float ball can move up and down along the rail member 82. In addition, a connecting rope may be connected to the upper and lower ends of the guide rail member 82, and the connecting rope may pass through the float ball, so that the float ball may move up and down along the guide rail member 82.
In particular, the level sensor may be a linear hall sensor or a switched hall sensor. The floating ball can be a magnetic ball made of magnetic materials. The linear sensor has the characteristic of accurate measurement. The linear sensor can accurately detect the position of the magnetic ball. And then the water level in the water tank is collected. For the switch hall sensor, a plurality of hall sensors can be uniformly arranged on the outer wall of the water tank. Taking ten hall sensors as an example, if the water level is at the lowest, only the lowest hall sensor detects the water level. At this time, we can judge that the water level is zero. When the water level rises, both the lowest switching hall sensor and the sensor adjacent to it can sense the magnetic ball. Then we can consider his water level to be between 0% -10%, which shows roughly that he is 5%. The water level rises again. The bottommost sensor does not detect and the sensor adjacent to the bottommost sensor senses, we can consider the water level to be 10%. Thus, the water level in the water tank is determined.
Optionally, the water injection system may further comprise a controller. The controller is used for acquiring the water level in the water tank through the liquid level sensor. In the working state, when the water level gradually rises, the controller can control the driving motor to slowly rise the cover plate. When the water level in the water tank reaches the preset water level, the controller controls the cover plate to close the water filling port. It should be noted that, the person skilled in the art can adjust the preset water level according to actual situations. Further, a plurality of warning lamps may be further provided at the top case. As the water level rises, the warning lights are turned on one by one to warn the user. When the water level is close to the preset water level, the prompting lamp can also warn the user in a flashing mode.
Alternatively, for the switch for turning on the water filling port, a switch button may be provided near the water filling port. When the user presses the button, the cover plate sinks, and the water filling port is opened. In addition to this, inductive switches may also be provided. For example, a sensing patch may also be provided on the kettle. When the water bottle is close to the humidifier, the cover plate automatically sinks. The inductive patch may be an NFC (Near Field Communication) patch.
When a user injects water, the cover plate can move downwards under the traction of the traction assembly through the traction assembly connected with the cover plate. So that the cover plate is spaced apart from the water inlet of the humidifier. And the water flow can directly flow into the water storage tray from the gap. Further, the elastic assembly is arranged between the cover plate and the water storage tray, so that when the cover plate is closed, the traction assembly can lift the cover plate to the original position under the assistance of the elastic assembly. Therefore, the operation that a user needs to open and close the water tank cover when adding water is omitted, the water injection step is simplified, and the user experience is improved.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure in the embodiments of the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is possible without departing from the inventive concept as defined above. For example, the above features and (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.
Claims (10)
1. A water injection system of a humidifier comprises a water injection port, a water tank and a water pipe, and is characterized by further comprising a cover plate, a water storage disc, an elastic assembly and a traction assembly;
the cover plate is movably connected with the water filling port, and in a standing state, the cover plate is jointed with the water filling port to close the water filling port;
the elastic component is connected with the cover plate and the water storage disc;
the water storage disc is communicated with the water tank through the water pipe;
the traction assembly is connected to the cover plate through the water storage tray;
in a working state, the traction assembly can pull the cover plate to move towards the water storage disc so as to open the water filling port; with the aid of the compression force of the elastic component, the cover plate moves back to the water storage disc to close the water filling opening.
2. The water injection system of claim 1, wherein the resilient assembly comprises a first resilient member having opposite ends engaged with the cover plate and the water storage tray, respectively, the traction assembly being connected to the cover plate through the first resilient member, the first resilient member being capable of moving the cover plate away from the water storage tray and blocking water flow into the interior of the first resilient member when compressed.
3. The water injection system of claim 2, wherein the resilient assembly further comprises at least two second resilient members disposed along a circumference of the cover plate, each second resilient member having two ends connecting the cover plate and the reservoir tray, respectively, the second resilient members being capable of moving the cover plate away from the reservoir tray when compressed.
4. The water injection system of claim 1, wherein the pulling assembly comprises a drive motor and a pulling string extending from the drive motor, through the water storage tray and the resilient assembly, and connected to the cover plate.
5. The water injection system of claim 1, further comprising a seal disposed between the cover plate and the water injection port for tightly engaging the cover plate with the water injection port.
6. The water injection system of claim 1, further comprising a liquid level detection assembly, the liquid level detection assembly comprising: the floating ball type water tank comprises a floating ball, a guide rail part and a liquid level sensor, wherein the liquid level sensor is installed on the outer wall of the water tank, the guide rail part is fixedly arranged on the inner wall of the water tank, and the floating ball can move up and down along the guide rail part.
7. The water injection system of claim 6, wherein the level sensor comprises at least one of: the linear Hall sensor, the switch type Hall sensor and the material for manufacturing the floating ball are magnetic materials.
8. The water injection system of any of claims 1-7, further comprising an air vent connected to the water tank, wherein in an operational state, when water flows into the water tank through the water pipe, air in the water tank is vented through the air pipe.
9. The water injection system of any of claims 1-6, further comprising a water injection switch comprising at least one of: a button switch and an inductive switch.
10. The water injection system of claim 6, further comprising a controller that adjusts the degree of opening of the cover plate based on the level of liquid detected by the liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856743.3U CN211011822U (en) | 2019-10-30 | 2019-10-30 | Water injection system of humidifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921856743.3U CN211011822U (en) | 2019-10-30 | 2019-10-30 | Water injection system of humidifier |
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| CN211011822U true CN211011822U (en) | 2020-07-14 |
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| CN201921856743.3U Active CN211011822U (en) | 2019-10-30 | 2019-10-30 | Water injection system of humidifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289571A (en) * | 2022-07-28 | 2022-11-04 | 郑州米孚环保科技有限公司 | Track humidifying method |
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2019
- 2019-10-30 CN CN201921856743.3U patent/CN211011822U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289571A (en) * | 2022-07-28 | 2022-11-04 | 郑州米孚环保科技有限公司 | Track humidifying method |
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