Humidifier capable of adjusting humidification amount

Abstract

The utility model relates to the technical field of humidifiers, in particular to a humidifier capable of adjusting humidification quantity, which comprises a base, a water storage tank, a lower casing, an upper casing and a water delivery mechanism, the lower casing is arranged on the base, the upper casing is detachably arranged on the lower casing, the water storage tank is detachably arranged in the upper casing and the lower casing of the base, and the water delivery mechanism is arranged in the upper casing and the lower casing of the base. The water conveying mechanism is arranged on the base; a water curtain is arranged on the inner wall of the upper shell, the water conveying mechanism is matched with the water curtain, a cavity is formed in the water curtain, and an electric heating mechanism is arranged in the cavity; water in the water curtain can be heated through the electric heating mechanism, the water can be evaporated more quickly, the fan is arranged above the water curtain, evaporated water vapor can be quickly sent to outside air, the air can be quickly humidified, the humidifier utilizes the characteristic that hot water can be volatilized more quickly, larger humidification amount is achieved at the same air speed and the same water curtain area, and the water curtain can be heated more quickly. In this way, the air speed of the fan does not need to be increased, large humidification amount is obtained, and the humidifier is more silent and more comfortable to use.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifiers, in particular to a humidifier with adjustable humidification amount. Background Art

[0002] With the advent of intelligent life, humidifiers have gradually entered thousands of households. Especially in dry areas, humidifiers are used to improve the indoor humidity, relieve dry skin and enhance the living index.

[0003] However, the existing mist-free humidifiers generally have a relatively small humidification amount. But for families, due to the relatively large area, a relatively large humidification amount is generally required to humidify the indoor air faster and continuously. For the existing humidifiers, if a larger humidification amount is to be obtained, the fan speed needs to be turned up relatively high, but this will cause relatively large noise, affecting life. Therefore, the existing humidifiers are not convenient to use.

[0004] Therefore, in view of the above-described technical problems, there is an urgent need for a humidifier with adjustable humidification amount. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned technical defects and provide a humidifier with adjustable humidification amount.

[0006] To solve the above technical problem, the technical solution provided by the utility model is a humidifier with adjustable humidification amount, including:

[0007] A base, a water storage tank, a lower shell, an upper shell and a water delivery mechanism. The lower shell is arranged on the base, the upper shell is arranged on the lower shell in a detachable manner, the water storage tank is arranged in the lower shell on the base in a detachable manner, the water delivery mechanism is arranged on the base, and the water delivery mechanism cooperates with the water storage tank;

[0008] A controller is arranged on the lower shell;

[0009] A water curtain is arranged on the inner wall of the upper shell, the water delivery mechanism cooperates with the water curtain, a chamber is arranged in the water curtain, and an electric heating mechanism is arranged in the chamber;

[0010] A fan is arranged above the water curtain in the upper shell;

[0011] A plurality of air intake slots are arranged on the lower shell.

[0012] As an improvement, the water delivery mechanism includes a water pump and a water storage tray. The water storage tray is arranged on one side of the water storage tank on the base, a water pump is arranged on one side of the water storage tank on the base, one end of the water pump is provided with a water inlet pipe, one end of the water inlet pipe extends to the inner bottom of the water storage tray, the water outlet of the water pump is provided with a water outlet pipe, and the upper end of the water outlet pipe extends above the water curtain.

[0013] As an improvement, a drain pipe is provided at the lower end of the water storage tank, and the other end of the drain pipe extends into the water storage tray. A float valve is provided at the end of the drain pipe extending into the water storage tray.

[0014] As an improvement, a water level detection switch is provided at the bottom of the water storage tank.

[0015] As an improvement, a protective cover is provided at the upper end of the upper shell, and a plurality of air outlets are evenly provided on the protective cover.

[0016] As an improvement, a water filling port is provided at the upper end of the water storage tank, and a plug is provided at the water filling port.

[0017] As an improvement, a temperature sensor is provided in the upper half of the inner wall of the water curtain.

[0018] The advantages of the present utility model compared with the prior art are as follows:

[0019] 1. A water storage tray is provided. The cold water is first sent to the water storage tray, and then the water pump sucks away the water that needs to be heated. In this way, only the water used is heated, which saves more water resources.

[0020] 2. The drain pipe at the lower end of the water storage tank extends into the water storage tray, and a float valve is provided, which facilitates controlling the water volume in the water storage tray through the float valve.

[0021] 3. A water curtain is provided on the inner wall of the upper shell. There is a chamber in the water curtain, and an electric heating mechanism is provided in the chamber. A blower is provided above the water curtain in the upper shell. In this way, the water in the water curtain can be heated by the electric heating mechanism, which can make the water evaporate faster. A blower is provided above it, which can quickly send the evaporated water vapor to the external air, and can quickly humidify the air. This humidifier utilizes the characteristic that hot water can volatilize faster. At the same wind speed and water curtain area, a larger humidification amount can be achieved. In this way, there is no need to increase the wind speed of the blower to obtain a large humidification amount, so it is more silent and more comfortable to use.

[0022] 4. A water level detection switch is provided at the upper end of the base, which can detect the water level by using the water level detection switch, and the water level can be displayed through the controller to better understand the water level in the water storage tank.

[0023] 5. A temperature sensor is provided in the upper half of the inner wall of the water curtain, which can sense the water temperature in the water curtain, facilitate controlling the power of the electric heating mechanism through the controller, and then controlling the heating temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the front view of a humidifier with adjustable humidification amount of the present utility model.

[0025] Figure 2 is the left view of a humidifier with adjustable humidification amount of the present utility model.

[0026] Figure 3 This is the rear view of a humidifier with adjustable humidification amount according to the present utility model.

[0027] Figure 4 This is the three-dimensional structure schematic diagram of a humidifier with adjustable humidification amount according to the present utility model.

[0028] Figure 5 It is Figure 1 The sectional view at A - A in

[0029] Figure 6 It is Figure 5 The partial enlarged view at B in

[0030] As shown in the figure:

[0031] 100, base; 200, water storage tank; 201, drain pipe; 202, float valve; 203, water level detection switch; 204, water filling port; 205, plug; 300, lower housing; 301, controller; 302, air intake groove; 400, upper housing; 401, water curtain; 402, chamber; 403, electric heating mechanism; 404, fan; 405, protective cover; 406, air outlet; 407, temperature sensor; 501, water pump; 502, water storage tray; 503, water inlet pipe; 504, water outlet pipe. Specific embodiments

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0033] Combined with the attached Figures 1-6 , a humidifier with adjustable humidification amount, comprising:

[0034] A base 100, a water storage tank 200, a lower housing 300, an upper housing 400, and a water conveyance mechanism. The lower housing 300 is arranged on the base 100, the upper housing 400 is arranged on the lower housing 300 in a detachable manner, the water storage tank 200 is arranged in the lower housing 300 on the base 100 in a detachable manner, the water conveyance mechanism is arranged on the base 100, and the water conveyance mechanism cooperates with the water storage tank 200;

[0035] The lower housing 300 is provided with a controller 301;

[0036] On the inner wall of the upper housing 400, there is a water curtain 401, which is made of a material with relatively good heat conduction performance for better heat conduction. The water supply mechanism cooperates with the water curtain 401. There is a chamber 402 inside the water curtain 401, and an electric heating mechanism 403 is arranged inside the chamber 402. The electric heating mechanism 403 quickly heats the water in the water curtain 401 to an appropriate temperature to form warm water vapor. The design of the water curtain not only increases the contact area between water and air, but also improves the humidification efficiency through heat conduction.

[0037] Above the water curtain 401 in the upper housing 400, there is a fan 404. When the fan works, it inhales the surrounding air and passes it above the water curtain to accelerate the diffusion and distribution of water vapor.

[0038] On the lower housing 300, there are a plurality of air intake slots 302 to ensure that enough cold air enters the humidifier and mixes with the hot water vapor to form a comfortable humidification environment.

[0039] The water supply mechanism includes a water pump 501 and a water storage tray 502. The water storage tray 502 is arranged on one side of the water storage tank 200 on the base 100. There is a water pump 501 on one side of the water storage tank 200 on the base 100. One end of the water pump 501 is provided with a water inlet pipe 503, and one end of the water inlet pipe 503 extends to the inner bottom of the water storage tray 502. The water outlet of the water pump 501 is provided with a water outlet pipe 504, and the upper end of the water outlet pipe 504 extends above the water curtain 401.

[0040] At the lower end of the water storage tank 200, there is a drain pipe 201, and the other end of the drain pipe 201 extends into the water storage tray 502. One end of the drain pipe 201 extending into the water storage tray 502 is provided with a float valve 202 to control the water level and prevent water overflow.

[0041] At the bottom of the water storage tank 200, there is a water level detection switch 203.

[0042] At the upper end of the upper housing 400, there is a protective cover 405, and a plurality of air outlet openings 406 are evenly arranged on the protective cover 405.

[0043] At the upper end of the water storage tank 200, there is a water filling port 204, and a plug 205 is provided at the water filling port 204.

[0044] On the upper half of the inner wall of the water curtain 401, there is a temperature sensor 407. The temperature sensor 407 on the upper half of the inner wall of the water curtain 401 monitors the temperature of the water in the water curtain 401 in real time to ensure the safety and controllability of the heating process.

[0045] When the present utility model is specifically implemented,

[0046] Remove the upper housing 400, then add water into the water storage tank 200 through the water filling port 204, cover the plug 205, and install the upper housing 400.

[0047] Start the device through the controller 301, the water pump 501 starts to work, sucks the water in the water storage tray 502 through the water inlet pipe 503 and conveys it to the water outlet pipe 504; and then conveys it into the water curtain 401. The electric heating mechanism 403 will generate heat and conduct heat through the water curtain 401, and then heat the water in the water curtain 401; the hot water in the water curtain 401 will evaporate relatively quickly, and then be blown out by the fan 303 and released into the air through the mist outlet 313 on the cover 316. Since hot water is more volatile, thus under the condition of the same size of the water curtain 401 and the same wind speed of the fan 303, a larger humidification amount can be achieved;

[0048] The temperature sensor 407 monitors the temperature of the water in the water curtain 401 in real time to ensure the safety and controllability of the heating process, and can adjust the power of the electric heating mechanism 403 through the controller 301 according to actual needs;

[0049] When the water level in the water storage tray 502 is relatively low, the float valve 202 will open, and the water in the water storage tank 200 will enter the water storage tray 502. When the water level in the water storage tray 502 reaches a certain level, the float valve 202 will close.

[0050] When the water level in the water storage tank 200 is lower than the set value, the water level detection switch 203 will send a signal through the controller 301 to remind the user to add water.

[0051] In the description of the embodiments of the present invention, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention. In addition, terms such as "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0052] In addition, if terms such as "horizontal", "vertical", "hanging" are used, it does not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0053] In the description of the embodiments of the present invention, "a plurality" represents at least 2.

[0054] In the description of the embodiments of the present utility model, it should also be noted that unless otherwise clearly specified and defined, if the terms "arranged", "installed", "connected", "coupled" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0055] The above describes the present utility model and its embodiments. Such description is not restrictive. What is shown in the drawings is only one of the embodiments of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and without departing from the gist of the creation of the present utility model, without creative design, structures and embodiments similar to the technical solution are designed, they should all fall within the protection scope of the present utility model.

Claims

1. A humidifier with adjustable humidification amount, characterized in that: include: A base (100), a water storage tank (200), a lower shell (300), an upper shell (400) and a water delivery mechanism, wherein the lower shell (300) is arranged on the base (100), the upper shell (400) is detachably arranged on the lower shell (300), the water storage tank (200) is detachably arranged in the upper and lower shells (300) of the base (100), the water delivery mechanism is arranged on the base (100), and the water delivery mechanism cooperates with the water storage tank (200); The lower housing (300) is provided with a controller (301); A water curtain (401) is provided on the inner wall of the upper shell (400), the water delivery mechanism cooperates with the water curtain (401), a chamber (402) is provided in the water curtain (401), and an electric heating mechanism (403) is provided in the chamber (402); A fan (404) is provided above the water curtain (401) in the upper shell (400); The lower shell (300) is provided with a plurality of air inlet grooves (302).

2. A humidifier with adjustable humidification amount according to claim 1, characterized in that: The water delivery mechanism comprises a water pump (501) and a water storage tray (502); the water storage tray (502) is arranged on one side of the water storage tank (200) on the base (100); a water pump (501) is arranged on one side of the water storage tank (200) on the base (100); a water inlet pipe (503) is arranged at one end of the water pump (501); one end of the water inlet pipe (503) extends to the bottom of the water storage tray (502); a water outlet of the water pump (501) is provided with a water outlet pipe (504); the upper end of the water outlet pipe (504) extends above the water curtain (401).

3. A humidifier with adjustable humidification amount according to claim 2, characterized in that: A drainage pipe (201) is provided at the lower end of the water storage tank (200), the other end of the drainage pipe (201) extends into the water storage tray (502), and a float valve (202) is provided at one end of the drainage pipe (201) extending into the water storage tray (502).

4. A humidifier with adjustable humidification amount according to claim 1, characterized in that: A water level detection switch (203) is provided at the bottom of the water storage tank (200).

5. The humidifier with adjustable humidification amount according to claim 1, characterized in that: A protective cover (405) is provided at the upper end of the upper shell (400), and a plurality of air outlets (406) are evenly arranged on the protective cover (405).

6. A humidifier with adjustable humidification amount according to claim 1, characterized in that: The upper end of the water storage tank (200) is provided with a water inlet (204), and a plug (205) is provided at the water inlet (204).

7. The humidifier with adjustable humidification amount according to claim 1, characterized in that: A temperature sensor (407) is provided on the upper half of the inner wall of the water curtain (401).

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