Water level adjusting and controlling structure

Abstract

The utility model discloses a water level adjusting control structure which comprises a floating ball placed in a water tank, the water tank is provided with a water level adjusting cavity, the floating ball is placed in the water level adjusting cavity, a water sealing silica gel pad is fixed to the top of the floating ball, and a water level control cover plate is fixed to the top of the water level adjusting cavity. A water inlet silica gel head located above the water sealing silica gel pad is fixed to the water level control cover plate, the water inlet silica gel head is hollow, the lower end of the water inlet silica gel head is provided with a water outlet communicated with the water level adjusting cavity, a first water inlet is formed in the side wall of the water level control cover plate, and a second water inlet communicated with the first water inlet is formed in the side wall of the water inlet silica gel head. The water level adjusting control structure can control the water inlet amount, after the water outlet of the water inlet silica gel head is blocked by the water sealing silica gel pad, water inlet is stopped, the humidifier does not need to heat water in the whole water tank, the heating speed is high, and noise is low.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifiers, and specifically relates to a water level adjustment control structure applied to a humidifier. Background Art

[0002] In the current technical field of humidifiers, as a common humidification device, the working principle of a hot mist humidifier is mainly to heat the water in the entire water tank, evaporate the water into steam, and then achieve the purpose of environmental humidification. However, this traditional design faces several significant technical challenges in practical applications. First of all, heating the water in the entire water tank takes a long time, especially when the water tank capacity is large or the environmental temperature is low, the heating efficiency is low, resulting in users having to wait a long time to feel the humidification effect, which to a certain extent affects the user experience; secondly, because the water in the entire water tank needs to be heated and the heating time is long, noise will be generated. These noises will not only interfere with the user's daily life, but may also affect the user's sleep quality or working environment.

[0003] In summary, the existing hot mist humidifiers have obvious technical defects in terms of heating time and noise. To solve these problems, it is necessary to improve the design of the hot mist humidifier, and there is an urgent need for a water level adjustment control structure to control the water inflow. Summary of the Utility Model

[0004] In view of the above-mentioned defects of the prior art, the purpose of the present utility model is to provide a water level adjustment control structure.

[0005] The technical solution of the present utility model is: a water level adjustment control structure, including a floating ball placed in the water tank. The water tank has a water level adjustment cavity, and the floating ball is placed in the water level adjustment cavity. A water sealing silica gel pad is fixed to the top of the floating ball. A water level control cover plate is fixed to the top of the water level adjustment cavity. An inlet silica gel head located above the water sealing silica gel pad is fixed to the water level control cover plate. The inside of the inlet silica gel head is hollow and its lower end has a water outlet communicating with the water level adjustment cavity. A first water inlet is provided on the side wall of the water level control cover plate, and a second water inlet communicating with the first water inlet is provided on the side wall of the inlet silica gel head.

[0006] Further, a water storage cavity is provided in the water tank, and the first water inlet communicates with the water storage cavity.

[0007] Further, when the water in the water storage cavity flows into the water level adjustment cavity along the first water inlet, the second water inlet, and the water outlet, the water level in the water level adjustment cavity rises, the floating ball rises, and the floating ball drives the water sealing silica gel pad to move upward. When the water sealing silica gel pad contacts the inlet silica gel head, the water outlet of the inlet silica gel head is blocked by the water sealing silica gel pad.

[0008] Furthermore, the lower end of the water level adjustment chamber has a diversion hole, and an evaporation chamber is provided inside the humidifier. The diversion hole is communicated with the evaporation chamber.

[0009] Furthermore, the central position of the water level control cover plate has a mounting hole. The water inlet silica gel head extends into the mounting hole, and the outer wall of the water inlet silica gel head contacts the inner wall of the mounting hole. A clamping hole is provided in the middle of the mounting hole, and a clamping head is provided at the upper end of the water inlet silica gel head. The clamping head is clamped with the clamping hole.

[0010] Furthermore, an air inlet hole communicating with the outside atmosphere of the water tank is provided on the side wall at the upper end of the water level adjustment chamber.

[0011] Applying the water level adjustment and control structure provided by the present utility model, the beneficial effects are as follows: The water level adjustment and control structure can control the water inflow. When the water outlet of the water inlet silica gel head is blocked by the water sealing silica gel pad, the water inlet stops. The humidifier does not need to heat the water in the entire water tank, and the heating speed is fast and the noise is small. Description of the Drawings

[0012] Figure 1 It is an installation schematic diagram of the water level adjustment and control structure of the present utility model;

[0013] Figure 2 It is a water inlet schematic diagram of the water level adjustment and control structure of the present utility model;

[0014] Figure 3 It is an installation schematic diagram of the water level control cover plate and the water inlet silica gel head of the present utility model;

[0015] Figure 4 It is a structural schematic diagram of the water level adjustment and control structure of the present utility model installed in the humidifier.

[0016] As shown in the figure: 100 - humidifier, 1 - water tank, 11 - water level adjustment chamber, 111 - diversion hole, 112 - air inlet hole, 12 - water storage chamber, 2 - floating ball, 3 - water sealing silica gel pad, 4 - water level control cover plate, 41 - first water inlet, 42 - mounting hole, 421 - clamping hole, 5 - water inlet silica gel head, 51 - water outlet, 52 - second water inlet, 53 - clamping head, 6 - evaporation chamber. Detailed Embodiment

[0017] To understand the technical solution of the present utility model more intuitively and comprehensively, the non-limiting feature description is as follows in combination with the drawings of the present utility model:

[0018] As Figure 1 — Figure 4As shown in the figure, a water level adjustment control structure includes a float ball 2 placed in the water tank 1 of the humidifier 100. The lower end of the water tank 1 has a water level adjustment cavity 11. The float ball 2 is placed in the water level adjustment cavity 11. A water sealing silica gel pad 3 is fixed to the top of the float ball 2. A water level control cover plate 4 is fixed to the top of the water level adjustment cavity 11. An inlet silica gel head 5 located above the water sealing silica gel pad 3 is fixed to the water level control cover plate 4. The inside of the inlet silica gel head 5 is hollow and its lower end has a water outlet 51 communicating with the water level adjustment cavity 11. A first water inlet 41 is provided on the side wall of the water level control cover plate 4. A second water inlet 52 communicating with the first water inlet 41 is provided on the side wall of the inlet silica gel head 5.

[0019] As Figure 1 and Figure 2 shown in the figure, the water tank 1 has a water storage cavity 12 inside. The first water inlet 41 communicates with the water storage cavity 12. When the water in the water storage cavity 12 flows into the water level adjustment cavity 11 along the first water inlet 41, the second water inlet 52, and the water outlet 51, the water level in the water level adjustment cavity 11 rises, the float ball 2 rises, and the float ball 2 drives the water sealing silica gel pad 3 to move upward. When the water sealing silica gel pad 3 contacts the inlet silica gel head 5, the water outlet 51 of the inlet silica gel head 5 is blocked by the water sealing silica gel pad 3, and the water inlet stops.

[0020] As Figure 1 shown in the figure, the lower end of the water level adjustment cavity 11 has a diversion hole 111. The humidifier 100 has an evaporation cavity 6. The diversion hole 111 communicates with the evaporation cavity 6. The water in the water level adjustment cavity 11 can flow into the evaporation cavity 6 along the diversion hole 111. The water level in the evaporation cavity 6 rises until the water outlet 51 of the inlet silica gel head 5 is blocked by the water sealing silica gel pad 3. When the water in the evaporation cavity 6 needs to be replenished after evaporation, the water in the water level adjustment cavity 11 can flow into the evaporation cavity 6.

[0021] As Figure 3 shown in the figure, in order to stably install the inlet silica gel head 5, the central position of the water level control cover plate 4 has an installation hole 42. The upper middle part of the inlet silica gel head 5 extends into the installation hole 42. The outer wall of the inlet silica gel head 5 contacts the inner wall of the installation hole 42. The middle part of the installation hole 42 has a clamping hole 421. The upper end of the inlet silica gel head 5 has a clamping head 53. The clamping head 53 is clamped with the clamping hole 421.

[0022] As Figure 1 shown in the figure, an air inlet hole 112 communicating with the atmosphere outside the water tank 1 is provided on the upper side wall of the water level adjustment cavity 11. The air inlet hole 112 does not communicate with the water storage cavity 12.

[0023] For a water level adjustment control structure provided by the present utility model, the water level adjustment control structure can control the water inflow. When the water outlet 51 of the inlet silica gel head 5 is blocked by the water sealing silica gel pad 3, the water inlet stops. The humidifier 100 does not need to heat the entire water in the water tank 1, and the heating speed is fast and the noise is small.

[0024] Certainly, the above are only the preferred embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any simple modifications and equivalent structural changes made by using the content of the specification and drawings of the present utility model shall be equally included in the patent protection scope of the present utility model.

Claims

1. A water level adjustment control structure, characterized in that: It includes a float ball placed inside a water tank. The water tank has a water level adjustment chamber. The float ball is placed inside the water level adjustment chamber. A water sealing silica gel pad is fixed to the top of the float ball. A water level control cover plate is fixed to the top of the water level adjustment chamber. An inlet silica gel head located above the water sealing silica gel pad is fixed to the water level control cover plate. The inside of the inlet silica gel head is hollow and its lower end has a water outlet communicating with the water level adjustment chamber. A first water inlet is provided on the side wall of the water level control cover plate, and a second water inlet communicating with the first water inlet is provided on the side wall of the inlet silica gel head.

2. The water level adjustment control structure according to claim 1, characterized in that: There is a water storage chamber inside the water tank. The first water inlet communicates with the water storage chamber.

3. The water level adjustment control structure according to claim 2, characterized in that: When the water in the water storage chamber flows into the water level adjustment chamber along the first water inlet, the second water inlet, and the water outlet, the water level in the water level adjustment chamber rises, the float ball rises, and the float ball drives the water sealing silica gel pad to move upward. When the water sealing silica gel pad contacts the inlet silica gel head, the water outlet of the inlet silica gel head is blocked by the water sealing silica gel pad.

4. A water level adjustment control structure according to claim 1, characterized in that: The lower end of the water level adjustment chamber has a diversion hole. There is an evaporation chamber inside the humidifier. The diversion hole communicates with the evaporation chamber.

5. A water level adjustment control structure according to claim 1, characterized in that: There is a mounting hole at the center position of the water level control cover plate. The inlet silica gel head extends into the mounting hole. The outer wall of the inlet silica gel head contacts the inner wall of the mounting hole. There is a clamping hole in the middle of the mounting hole. The upper end of the inlet silica gel head has a clamping head, and the clamping head is clamped with the clamping hole.

6. The water level adjustment control structure according to claim 1, characterized in that: An air inlet hole communicating with the atmosphere outside the water tank is provided on the side wall at the upper end of the water level adjustment chamber.

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