A device for regulating air humidity

Abstract

The present invention provides a device for regulating air humidity, which relates to the technical field of air humidity regulating equipment, including a water tank, a filter element and a fan assembly, a water pump and a diversion assembly are arranged above the water tank, a temperature control and disinfection assembly and a refrigeration assembly are arranged in the filter element, the water tank, the water pump, the temperature control and disinfection assembly and the diversion assembly are connected in sequence along the water transmission direction, the filter element is located below the diversion assembly, and the outside air enters the filter element for filtration and is discharged through the fan assembly. The benefit of the present invention is that it has the functions of humidifying and dehumidifying the air at the same time, and can disinfect and filter the discharged water vapor, which is safe and hygienic.

Description

Technical Field

[0001] The invention relates to the technical field of air humidity regulating equipment, in particular to a device for regulating air humidity. Background Art

[0002] The less water vapor a certain volume of air contains at a certain temperature, the drier the air is; the more water vapor a certain volume of air contains, the more humid the air is. If the humidity is too low, it will have a bad effect on the skin and irritate the mucous membranes. If the humidity is too high, it will affect the perspiration function of people to regulate body temperature, and people will feel stuffy. With the development of the economy and the improvement of people's living standards, people have higher and higher requirements for the quality of life and health, and people's requirements for indoor environment are also increasing.

[0003] At present, when the indoor humidity is low or the air is relatively dry, people will use air humidifiers for humidification. If it is humid weather or the air humidity is high, people often use air conditioning to dehumidify. At present, there are relatively few devices that have both humidification and dehumidification functions. In addition, the humidifiers commonly used use ultrasonic waves to directly atomize water, and use fans to blow the atomized water vapor out of the shell to achieve the effect of humidifying the air. Without the process of disinfecting the water, the germs in the water will float in the air with the water vapor, which will cause certain harm to human health. Therefore, it is quite urgent to develop an air humidity control device that has both humidification and dehumidification functions and can disinfect water. Summary of the invention

[0004] The present invention overcomes the shortcomings of the prior art and provides a device for regulating air humidity, which has the functions of humidifying and dehumidifying the air, and can disinfect and filter the discharged water vapor, thereby being safe and hygienic.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] A device for regulating air humidity comprises a water tank, a filter element and a fan assembly, wherein a water pump and a diversion assembly are arranged above the water tank, a temperature control and disinfection assembly and a refrigeration assembly are arranged in the filter element, the water tank, the water pump, the temperature control and disinfection assembly and the diversion assembly are connected in sequence along a water transmission direction, the filter element is located below the diversion assembly, and outside air enters the filter element for filtration and is discharged through the fan assembly.

[0007] Preferably, the temperature control and disinfection component includes a cavity, which is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected to the water pump, and the water outlet pipe is connected to the diversion component. A heating plate mounting groove is reserved in the middle of the cavity, and a plurality of partition plates are provided in the cavity, and the partition plates divide the water supply path of the cavity into a winding extension.

[0008] Preferably, the refrigeration component includes a semiconductor refrigerator and a plurality of heat exchange plates, the heat absorption surface of the semiconductor refrigerator is connected to the heat exchange plates, and the heat dissipation surface is connected to the temperature control and disinfection component.

[0009] Preferably, a plurality of the heat exchange fins are arranged in parallel.

[0010] Preferably, the filter element is configured to be cylindrical, the diversion component includes a water trough configured to be annular, the filter element is located below the water trough, the water trough is provided with a plurality of water permeable holes, water falls into the filter element through the water permeable holes, and the lower end of the filter element is connected to the water channel of the water tank.

[0011] Preferably, a protective cover is provided outside the filter element, a mesh plate is provided below the protective cover, and the mesh plate is connected to the water channel of the water tank and is in gas communication with the filter element.

[0012] Preferably, the protective cover is provided with a handle, the lower end of the handle is connected to the grid plate, and the upper end of the handle is connected to the fan assembly.

[0013] Preferably, a water filter cotton is provided at the water inlet of the water pump.

[0014] Preferably, the fan assembly comprises an air outlet, and the air outlet is connected to the water circuit of the water tank.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The device for regulating air humidity is internally provided with a temperature control and disinfection component and a refrigeration component, and has the functions of humidifying and dehumidifying the air. When the air needs to be humidified, the heating plate in the temperature control and disinfection component is turned on to heat and disinfect the water at high temperature. The disinfected water flows down to the filter element through the diversion component to form a water curtain. After the fan component is started, the external air enters the filter element and filters the impurities carried by the gas in the water curtain before being discharged through the fan component, which is safe and hygienic, and can disinfect and filter the discharged water vapor, which is safe and hygienic. When the air needs to be dehumidified, the semiconductor refrigerator is turned on, the heating plate is turned off, the heat absorption surface of the semiconductor refrigerator is connected to the heat exchange plate, so that the heat exchange plate is cooled. When the gas enters and connects with the heat exchange plate, it will be dried due to the cold, and after the dehumidification purpose is achieved, it will be discharged under the drive of the fan component. The heat dissipation surface of the semiconductor refrigerator is connected to the cavity of the temperature control and disinfection component, and the heat is dissipated to the cavity and cooled under the action of the water flow, and the structure is ingenious. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the overall structure of the device for regulating air humidity in this embodiment;

[0018] Figure 2 is a cross-sectional view of the device for regulating air humidity according to this embodiment;

[0019] Figure 3 yes Figure 1 A structural schematic diagram after the fan assembly is removed;

[0020] Figure 4 yes Figure 3 A schematic diagram of the structure after the protective cover is removed;

[0021] Figure 5 yes Figure 4 A schematic diagram of the structure after the filter element and the diversion component are removed;

[0022] Figure 6 It is a schematic diagram of the temperature control and disinfection component, the semiconductor refrigerator and the refrigeration component in a separated state;

[0023] Figure 7 is a front view of the temperature control and disinfection component;

[0024] Figure 8 yes Figure 7 Schematic diagram of the AA section;

[0025] Fig. 9 It is a structural schematic diagram of the water pump, temperature control and disinfection component and refrigeration component.

[0026] In the figure: 1-water tank, 2-filter element, 3-fan assembly, 31-air outlet, 4-water pump, 5-diversion assembly, 51-water tank, 52-water permeable hole, 6-temperature control and disinfection assembly, 61-cavity, 62-water inlet pipe, 63-water outlet pipe, 64-heating plate installation groove, 65-partition plate, 7-refrigeration assembly, 71-semiconductor refrigerator, 72-heat exchange plate, 8-protective cover, 9-grid plate, 10-handle. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0028] like Figures 1 to 9As shown, a device for regulating air humidity comprises a water tank 1, a filter element 2 and a fan assembly 3. The water tank 1 is detachably mounted at the bottom of the device for regulating air humidity and can be removed to hold water or for cleaning. The filter element 2 is arranged in a cylindrical shape, and a plurality of mesh holes are arranged on the filter element 2 for gas to flow in. A water pump 4 and a flow diversion assembly 5 are arranged above the water tank 1. A temperature control and disinfection assembly 6 and a refrigeration assembly 7 are arranged in the filter element 2. The water tank 1, the water pump 4, the temperature control and disinfection assembly 6 and the flow diversion assembly 5 are connected in sequence through a delivery pipe along a water transmission direction. The filter element 2 is located below the flow diversion assembly 5. Specifically, the flow diversion assembly 5 comprises a water tank 51 arranged in a circular ring shape. , the filter element 2 is located below the water tank 51, and the water tank 51 is provided with a plurality of water permeable holes 52. The water in the water tank 1 will be pumped up to the water tank 51 by the action of the water pump 4, and then the water will fall into the filter element 2 through the water permeable holes 52 under the action of gravity, thereby forming a water curtain on the surface of the filter element 2. The fan assembly 3 includes a fan (not shown) and an air outlet 31. When the fan assembly 3 is started, the filter element 2 forms a negative pressure, and the outside air will enter the filter element 2 for filtration and be discharged through the air outlet 31 of the fan assembly 3. Since a water curtain is formed on the surface of the filter element 2, when the air passes through the water curtain, the impurities in the air will be filtered out in the water curtain, so that the discharged air is clean and fresh. The lower end of the filter element 2 is connected to the water tank 1 by water, and the water curtain will flow back to the water tank 1 along the side wall of the filter element 2 and the gap between the lower components for circulation.

[0029] The working principle of the temperature control and disinfection component 6 is to heat and disinfect water. Figures 6 to 8 As shown, the temperature control disinfection component 6 includes a cavity 61, and the cavity 61 is provided with a water inlet pipe 62 and a water outlet pipe 33. The water inlet pipe 62 is connected to the water pump 4, and the water outlet pipe 53 is connected to the diversion component 5. The water in the water tank 1 enters the cavity 61 through the water pump 4 and the water inlet pipe 62 for heating, and then is output to the diversion component 5 through the water outlet pipe 53 for sprinkling. A heating plate mounting groove 64 is reserved in the middle of the cavity 61. The heating plate mounting groove 64 is used to install the PTC heating plate. A plurality of partition plates 65 are arranged in the cavity 61. The partition plates 65 divide the water delivery path of the cavity 61 into a winding waterway. After the PTC heating plate starts to generate heat, the heat will be transferred to the waterway in the cavity 61 to heat the water. Figure 7 as well as Figure 8 It can be seen that after the water enters the cavity 61, it is fully wrapped in the heating plate mounting groove 64 (i.e., on the PTC heating plate) from top to bottom and left to right to complete the heating, and the heating effect is good. In addition, since the partition plate 65 divides the water delivery path of the cavity 61 into a winding extension, the flow path of the water in the cavity 61 is long, so that the heating time of the water flow is long and the heating effect is good. In addition, the present design only heats the water flowing through the cavity 61, rather than heating the water in the entire water tank 1. While achieving the purpose of heating and disinfecting the water, it also saves energy as much as possible.

[0030] The refrigeration assembly 7 includes a semiconductor refrigerator 71 and a plurality of heat exchange sheets 72. The semiconductor refrigerator 71 is also called a semiconductor refrigeration sheet, which is a prior art. The advantage of the semiconductor refrigeration sheet is that it has no sliding parts and is applied in some places where space is limited, reliability is high, and there is no refrigerant pollution. By utilizing the Peltier effect of semiconductor materials, when direct current passes through a galvanic couple formed by two different semiconductor materials in series, heat can be absorbed and released at both ends of the galvanic couple respectively, thereby achieving the purpose of refrigeration. In this embodiment, the heat absorption surface of the semiconductor refrigerator 71 is connected to the heat exchange sheet 72, and the heat dissipation surface is connected to the temperature control and disinfection assembly 6. The plurality of heat exchange sheets 72 are arranged in parallel, which helps to increase the contact area with the air and enhance the refrigeration effect.

[0031] The function of the temperature control and disinfection component 6 and the refrigeration component 7 is to enable the device to have the functions of humidifying and dehumidifying the air at the same time. Specifically, when the air needs to be humidified, the PTC heating plate in the temperature control and disinfection component 6 is turned on to heat and disinfect the water at high temperature. The disinfected water flows down to the filter element 2 through the diversion component 5 to form a water curtain. After the fan component 3 is started, the external air enters the filter element 2 and filters the impurities carried by the gas in the water curtain, and then is discharged through the air outlet 31 of the fan component 3. It is safe and hygienic. On the one hand, the water is heated and disinfected, and the impurities in the air are filtered, so that the ejected water vapor is clean and hygienic, ensuring healthy inhalation; and when the air needs to be dehumidified By turning on the semiconductor refrigerator 71 and closing the PTC heating plate, the heat absorption surface of the semiconductor refrigerator 71 is connected to the heat exchange plate 72, so that the heat exchange plate 72 is cooled down. When the gas enters and connects with the heat exchange plate 72, it will be dried due to the cold. After the dehumidification purpose is achieved, it will be discharged under the drive of the fan component 3. The heat dissipation surface of the semiconductor refrigerator 71 is connected to the cavity of the temperature control and disinfection component 6. The water in the water tank 1 will also enter the cavity 61 under the action of the water pump 4, and rise to the diversion component 5 and flow down to the filter element 2 to form a water curtain. Therefore, when the air enters the dry state, it will also be filtered at the water curtain, and the heat generated by the semiconductor refrigerator 71 will be dissipated to the cavity 61 and cooled down under the action of the water flow. The structure is ingenious.

[0032] A protective cover 8 is provided outside the filter element 2 to protect the filter element 2. A mesh plate 9 is provided below the protective cover 8. The mesh plate 9 is connected to the water tank 1 by water and is connected to the filter element 2 by air. There is a flow gap between the mesh plate 9 and the water tank 1. When water is injected from the mesh plate 9, the water will directly flow into the water tank 1 through the flow gap, which is convenient for adding water. There is a flow gap between the mesh plate 9 and the filter element 2, and the external air will also enter the filter element 2 through the flow gap to complete the filtration. In addition, the air outlet 31 of the fan assembly 3 is also connected to the water tank 1 by water, and there is also a flow gap between the air outlet 31 and the water tank 1. The water injected from the air outlet 31 will eventually fall into the water tank 1 through the flow gap, which is convenient for adding water.

[0033] The protective cover 8 is provided with a handle 10, the lower end of the handle 10 is connected to the grid plate 9, and the upper end is connected to the fan assembly 3. The setting of the protective cover 8 is convenient for carrying. A water filter cotton (not shown) is provided at the water inlet of the water pump 4. After long-term use, impurities will be precipitated in the water tank 1. The setting of the water filter cotton can first perform a preliminary filtration on the water, and then draw it through the water pump 4 to the temperature control disinfection assembly 6 and the diversion assembly 5 for use, so as to further ensure the clean water quality.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for regulating air humidity, characterized in that: It includes a water tank, a filter element and a fan assembly, a water pump and a flow diversion assembly are arranged above the water tank, a temperature control and disinfection assembly and a refrigeration assembly are arranged in the filter element, the water tank, the water pump, the temperature control and disinfection assembly and the flow diversion assembly are connected in sequence along the water transmission direction, the filter element is located below the flow diversion assembly, and the outside air enters the filter element for filtration and is discharged through the fan assembly; The temperature control and disinfection component includes a cavity, the cavity is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected to the water pump, the water outlet pipe is connected to the diversion component, a heating plate installation groove is reserved in the middle of the cavity, and a plurality of partition plates are provided in the cavity, and the partition plates divide the water delivery path of the cavity into a winding extension shape; The refrigeration component includes a semiconductor refrigerator and a plurality of heat exchange plates, the heat absorption surface of the semiconductor refrigerator is connected to the heat exchange plates, and the heat dissipation surface is connected to the temperature control and disinfection component; The filter element is arranged in a cylindrical shape, the diversion component includes a water tank arranged in a circular ring shape, the filter element is located below the water tank, the water tank is provided with a plurality of water holes, water falls into the filter element through the water holes, and the lower end of the filter element is connected with the water channel of the water tank.

2. The device for adjusting air humidity according to claim 1, characterized in that: A plurality of heat exchange fins are arranged in parallel.

3. The device for adjusting air humidity according to claim 1, characterized in that: A protective cover is arranged outside the filter element, a mesh plate is arranged below the protective cover, the mesh plate is communicated with the water channel of the water tank, and is in gas communication with the filter element.

4. The device for adjusting air humidity according to claim 3, characterized in that: The protective cover is provided with a handle, the lower end of the handle is connected to the grid plate, and the upper end of the handle is connected to the fan assembly.

5. The device for adjusting air humidity according to claim 1, characterized in that: A water filter cotton is arranged at the water inlet of the water pump.

6. The device for adjusting air humidity according to claim 1, characterized in that: The fan assembly comprises an air outlet, and the air outlet is communicated with the water channel of the water tank.

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