Fresh air window with heating and humidifying functions

Abstract

The fresh air window with the heating and humidifying functions comprises a window frame body, the window frame body comprises an air inlet cavity and an air exhaust cavity, an air inlet and an air outlet are formed in the rear side of the window frame body, and an air supply outlet and an air exhaust outlet are formed in the front side of the window frame body; the air inlet cavity comprises a first air inlet cavity body, a second air inlet cavity body located above the first air inlet cavity body and an air cavity channel switching mechanism arranged between the first air inlet cavity body and the second air inlet cavity body, and a heating assembly capable of heating air in the second air inlet cavity body is arranged in the second air inlet cavity body. A humidifying mechanism capable of humidifying air in the first air inlet cavity is arranged at the lower end of the window frame body. A first air inlet fan and a first filtering module are arranged in the first air inlet cavity, a second air inlet fan is arranged in the second air inlet cavity, and an air exhaust fan and a second filtering module are arranged in the air exhaust cavity. Therefore, various requirements of heating, humidifying, filtering and the like are met, air can be purified, and heating treatment or humidifying treatment can also be carried out.

Description

Technical Field

[0001] The invention relates to the technical field of fresh air windows, and in particular to a fresh air window with heating and humidifying functions. Background Art

[0002] As people's living standards improve, the requirements for indoor air quality and comfort are getting higher and higher. Traditional windows have relatively simple functions and can only meet basic lighting and ventilation needs, and cannot effectively treat the air entering the room. In cold and dry seasons, the outdoor air is cold and dry, and directly entering the room will affect human comfort and even have an adverse effect on human health. Although some existing fresh air systems can improve indoor air quality, most of them have complex structures, inconvenient installation, and low functional integration, and cannot meet multiple needs such as heating, humidification and filtration. For example, in the patent application document with application number CN202323256671.8, a fresh air purification window is disclosed, which also has the above-mentioned problems and cannot heat and humidify the air. Summary of the invention

[0003] In view of this, an object of the present invention is to provide a fresh air window with heating and humidifying functions and a simple structure.

[0004] The technical solution adopted by the present invention to solve the technical problem is:

[0005] A fresh air window with heating and humidifying functions comprises a window frame main body, the window frame main body comprises an air inlet cavity and an exhaust cavity located above the air inlet cavity, the rear side of the window frame main body is provided with an air inlet communicated with the air inlet cavity, and an air outlet communicated with the exhaust cavity, the front side of the window frame main body is provided with an air supply cavity communicated with the air inlet cavity, and an exhaust cavity communicated with the exhaust cavity, the air inlet cavity comprises a first air inlet cavity, a second air inlet cavity arranged above the first air inlet cavity, and an air cavity channel switching mechanism arranged between the first air inlet cavity and the second air inlet cavity, the second air inlet cavity is provided with a heating component capable of heating the air in the second air inlet cavity, and the lower end of the window frame main body is provided with a humidifying mechanism capable of humidifying the air in the first air inlet cavity.

[0006] In a preferred embodiment of the present invention, a first air inlet fan and a first filter module located at the rear side of the first air inlet fan are provided in the first air inlet chamber, a second air inlet fan located at the rear side of the heating component is provided in the second air inlet chamber, and an exhaust fan and a second filter module located at the rear side of the exhaust fan are provided in the exhaust chamber.

[0007] In a preferred embodiment of the present invention, the air inlet is connected to the first air inlet cavity, and the air supply port includes a first air supply port connected to the first air inlet cavity, and a second air supply port connected to the second air inlet cavity.

[0008] In a preferred embodiment of the present invention, the air cavity channel switching mechanism includes an arc-shaped baffle plate disposed between the first air inlet cavity and the second air inlet cavity and movable up and down, and a driving component driving the arc-shaped baffle plate to move up and down.

[0009] In a preferred embodiment of the present invention, when the arc-shaped baffle is moved to the uppermost position, outdoor air enters the first air inlet cavity through the air inlet, and then enters the room through the first air supply port; when the arc-shaped baffle is moved to the lowermost position, outdoor air enters the first air inlet cavity through the air inlet, and then is guided by the arc-shaped baffle into the second air inlet cavity, and then enters the room through the second air supply port.

[0010] In a preferred embodiment of the present invention, the driving assembly includes a threaded rod arranged in the air inlet chamber, a connecting head arranged on the lower side of the arc-shaped baffle and threadedly connected to the threaded rod, and a driving motor arranged on the upper end of the window frame body and driving the threaded rod to rotate.

[0011] In a preferred embodiment of the present invention, the arc-shaped baffle is provided with a guide pair for guiding its moving direction, and the guide pair includes a guide head arranged on the lower side of the arc-shaped baffle, and a guide rod arranged in the air inlet cavity and cooperating with the guide head.

[0012] In a preferred embodiment of the present invention, the connecting head is arranged on the left side of the arc-shaped baffle, and the guide head is arranged on the right side of the arc-shaped baffle.

[0013] In a preferred embodiment of the present invention, the heating assembly includes a plurality of heating tubes arranged in the second air inlet cavity.

[0014] In a preferred embodiment of the present invention, the humidification mechanism includes a water tank detachably mounted on the window frame body, an atomizing nozzle mounted on the bottom wall of the first air inlet chamber and connected to the water tank, and an atomizer mounted in the water tank, wherein the atomizing nozzle is located directly above the atomizer.

[0015] The beneficial effects of the present invention are as follows: the fresh air window includes a window frame body, the window frame body includes an air inlet cavity and an air outlet cavity, an air inlet and an air outlet are arranged on the rear side of the window frame body, and an air supply vent and an air outlet are arranged on the front side of the window frame body, the air inlet cavity includes a first air inlet cavity, a second air inlet cavity arranged above the first air inlet cavity, and an air cavity channel switching mechanism arranged between the first air inlet cavity and the second air inlet cavity, a heating component that can heat the air in the second air inlet cavity is arranged in the second air inlet cavity, and a humidifying mechanism that can humidify the air in the first air inlet cavity is arranged at the lower end of the window frame body. In addition, a first air inlet fan and a first filter module are arranged in the first air inlet cavity, a second air inlet fan is arranged in the second air inlet cavity, and an exhaust fan and a second filter module are arranged in the exhaust cavity. In this way, various requirements such as heating, humidification and filtering can be met, and the air can not only be purified, but also heated or humidified; at the same time, such a design structure is compact and simple, which is convenient for assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front side schematic diagram of the present invention;

[0017] Figure 2 is a schematic diagram of the rear side of the present invention;

[0018] Figure 3 is a cross-sectional view of the present invention when the arc-shaped baffle is moved to the uppermost position;

[0019] Figure 4 is a cross-sectional view of the present invention when the arc-shaped baffle is moved to the bottom;

[0020] Figure 5 It is an exploded schematic diagram of the arc baffle, the guide rod and the threaded rod in the present invention. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings.

[0022] Reference Figures 1 to 5A fresh air window with heating and humidification functions, comprising a window frame body 1, wherein the middle section of the window frame body 1 is hollow inside to form a cavity, wherein the cavity comprises an air inlet cavity 11 and an air exhaust cavity 12 located above the air inlet cavity 11, wherein the rear side of the window frame body 1 is provided with an air inlet 13 communicating with the air inlet cavity 11, and an air outlet 14 communicating with the air exhaust cavity 12, and the front side of the window frame body 1 is provided with an air supply port 15 communicating with the air inlet cavity 11, and an air outlet 16 communicating with the air exhaust cavity 12. The window frame body 1 has an air outlet 16, the air inlet cavity 11 includes a first air inlet cavity 111, a second air inlet cavity 112 disposed above the first air inlet cavity 111, and an air cavity channel switching mechanism 3 disposed between the first air inlet cavity 111 and the second air inlet cavity 112, the second air inlet cavity 112 is provided with a heating component 4 capable of heating the air in the second air inlet cavity 112, and the lower end of the window frame body 1 is provided with a humidifying mechanism 5 capable of humidifying the air in the first air inlet cavity 111. In this way, when the outdoor air is relatively dry, the humidifying mechanism 5 can be used to humidify the air entering the room to prevent the air entering the room from being too dry; when the outdoor air is relatively cold, the air cavity channel is switched by the air cavity channel switching mechanism 3, and then the air is heated by the heating component 4, so that the air entering the room is relatively warm.

[0023] In this solution, the first air inlet chamber 111 is provided with a first air inlet fan 6 and a first filter module 7 located at the rear side of the first air inlet fan 6, and the second air inlet chamber 112 is provided with a second air inlet fan 8 located at the rear side of the heating component 4. The second air inlet fan 8 is used to assist in blowing air, which is beneficial for blowing air into the room. In order to effectively filter impurities in the air and ensure the quality of the air entering the room, the first filter module 7 adopts a multi-layer composite filter structure, which includes a primary filter, a medium filter and a high-efficiency filter from the outside to the inside. The primary filter can filter larger dust particles, hair and other impurities in the air; the medium filter can filter particles with a diameter between 1-10 microns, such as pollen, smoke, etc.; the high-efficiency filter can filter fine particles larger than 0.3 microns, including bacteria, viruses, etc., and has a high filtering efficiency for pollutants in the air. The exhaust chamber 12 is provided with an exhaust fan 9 and a second filter module 10 located at the rear side of the exhaust fan 9. The second filter module 10 is used to filter out odors and possible pollutants in the outdoor air to prevent secondary pollution to the outdoor environment. The second filter module 10 includes an activated carbon filter and a fiber filter. The activated carbon filter has a strong adsorption capacity and can adsorb odor molecules in the air; the fiber filter further filters the tiny particles remaining in the air to ensure that the exhausted air is relatively clean.

[0024] In this embodiment, the air inlet 13 is connected to the first air inlet cavity 111 , and the air supply port 15 includes a first air supply port 151 connected to the first air inlet cavity 111 , and a second air supply port 152 connected to the second air inlet cavity 112 .

[0025] In this solution, the air cavity channel switching mechanism 3 includes an arc-shaped baffle 31 disposed between the first air inlet cavity 111 and the second air inlet cavity 112 and movable up and down, and a driving component 32 for driving the arc-shaped baffle 31 to move up and down. Specifically, when the arc-shaped baffle 31 moves to the uppermost position, the outdoor air enters the first air inlet cavity 111 through the air inlet 13, and then enters the room through the first air supply port 151; when the arc-shaped baffle 31 moves to the lowermost position, the outdoor air enters the first air inlet cavity 111 through the air inlet 13, and then is guided by the arc-shaped baffle 31 to enter the second air inlet cavity 112, and then enters the room through the second air supply port 152. In this way, the arc-shaped baffle 31 is used to separate the heating component 4, so as to prevent the mist generated during the operation of the humidification mechanism 5 from drifting into the heating component 4, thereby affecting the service life of the heating component 4; at the same time, such a design structure is simpler.

[0026] In this solution, the driving assembly 32 includes a threaded rod 321 disposed in the air inlet cavity 11, a connector 322 disposed on the lower side of the arc baffle 31 and threadedly connected to the threaded rod 321, and a driving motor 323 disposed on the upper end of the window frame body 1 and driving the threaded rod 321 to rotate, so that the threaded rod 321 is driven to rotate by the driving motor 323, thereby driving the arc baffle 31 to move up and down, thereby switching the air cavity air duct, and then heating or humidifying the air. Further, the arc baffle 31 is provided with a guide pair 33 that can guide its moving direction, and the guide pair 33 includes a guide head 331 disposed on the lower side of the arc baffle 31, and a guide rod 332 disposed in the air inlet cavity 11 and matched with the guide head 331. The connecting head 322 is arranged on the left side of the arc baffle 31 , and the guide head 331 is arranged on the right side of the arc baffle 31 , so as to reduce the influence of the threaded rod 321 and the guide rod on the flow of air in the air inlet chamber 11 .

[0027] In the present embodiment, the heating assembly 4 includes a plurality of heating tubes 41 arranged in the second air inlet chamber 112. The heating tube 41 is made of a high temperature resistant and corrosion resistant alloy material, such as a nickel-chromium alloy. A resistance wire is arranged inside the heating tube 41 to generate heat through the thermal effect of electric current. In addition, the surface of the heating tube 41 is treated with a special heat dissipation coating, which can improve the heat dissipation efficiency and evenly dissipate the heat into the surrounding air. The power of the heating tube 41 can be adjusted according to actual needs. For example, in extremely cold weather, the power of the heating tube 41 can be increased to quickly increase the air temperature; when the temperature is relatively high, the power can be reduced to save energy.

[0028] In this solution, the humidification mechanism 5 includes a water tank 51 detachably mounted on the window frame body 1, an atomizing nozzle 52 disposed on the bottom wall of the first air inlet chamber 111 and connected to the water tank 51, and an atomizer 53 disposed in the water tank 51, wherein the atomizing nozzle 52 is located directly above the atomizer 53. The atomizer 53 adopts ultrasonic atomization technology to convert the water in the water tank 51 into tiny water mist particles through high-frequency vibration. The water mist particles are sprayed out through the atomizing nozzle 52 and fully mixed with the air in the first air inlet chamber 111, thereby humidifying the air. In order to prevent bacteria from growing in the water tank 51, a silver ion antibacterial agent is also added to the water tank 51 to inhibit the growth and reproduction of bacteria.

[0029] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A fresh air window with heating and humidification functions, comprising a window frame body (1), characterized in that: The window frame body (1) comprises an air inlet cavity (11) and an air outlet cavity (12) located above the air inlet cavity (11); the rear side of the window frame body (1) is provided with an air inlet port (13) communicating with the air inlet cavity (11) and an air outlet port (14) communicating with the air outlet cavity (12); the front side of the window frame body (1) is provided with an air supply port (15) communicating with the air inlet cavity (11) and an air outlet port (16) communicating with the air outlet cavity (12); the air inlet cavity (11) comprises A first air inlet cavity (111), a second air inlet cavity (112) arranged above the first air inlet cavity (111), and an air cavity channel switching mechanism (3) arranged between the first air inlet cavity (111) and the second air inlet cavity (112); a heating component (4) capable of heating the air in the second air inlet cavity (112); and a humidifying mechanism (5) capable of humidifying the air in the first air inlet cavity (111) is provided at the lower end of the window frame body (1).

2. A fresh air window with heating and humidification functions according to claim 1, characterized in that: The first air inlet chamber (111) is provided with a first air inlet fan (6) and a first filter module (7) located at the rear side of the first air inlet fan (6); the second air inlet chamber (112) is provided with a second air inlet fan (8) located at the rear side of the heating component (4); the exhaust chamber (12) is provided with an exhaust fan (9) and a second filter module (10) located at the rear side of the exhaust fan (9).

3. The fresh air window with heating and humidification functions according to claim 1, characterized in that: The air inlet (13) is connected to the first air inlet cavity (111), and the air supply port (15) comprises a first air supply port (151) connected to the first air inlet cavity (111), and a second air supply port (152) connected to the second air inlet cavity (112).

4. The fresh air window with heating and humidification functions according to claim 3 is characterized in that: The air cavity channel switching mechanism (3) comprises an arc-shaped baffle (31) disposed between the first air inlet cavity (111) and the second air inlet cavity (112) and movable up and down, and a driving component (32) for driving the arc-shaped baffle (31) to move up and down.

5. The fresh air window with heating and humidification functions according to claim 4, characterized in that: When the arc-shaped baffle (31) moves to the uppermost position, outdoor air enters the first air inlet cavity (111) through the air inlet (13) and then enters the room through the first air supply port (151); When the arc-shaped baffle (31) moves to the lowest position, outdoor air enters the first air inlet chamber (111) through the air inlet (13), is guided by the arc-shaped baffle (31) into the second air inlet chamber (112), and then enters the room through the second air supply port (152).

6. The fresh air window with heating and humidification functions according to claim 4, characterized in that: The driving assembly (32) comprises a threaded rod (321) arranged in the air inlet cavity (11), a connecting head (322) arranged at the lower side of the arc-shaped baffle (31) and threadedly connected to the threaded rod (321), and a driving motor (323) arranged at the upper end of the window frame body (1) and driving the threaded rod (321) to rotate.

7. The fresh air window with heating and humidification functions according to claim 6, characterized in that: The arc-shaped baffle (31) is provided with a guide pair (33) capable of guiding the moving direction thereof, and the guide pair (33) comprises a guide head (331) arranged at the lower side of the arc-shaped baffle (31), and a guide rod (332) arranged in the air inlet cavity (11) and cooperating with the guide head (331).

8. The fresh air window with heating and humidification functions according to claim 7, characterized in that: The connecting head (322) is arranged on the left side of the arc-shaped baffle (31), and the guiding head (331) is arranged on the right side of the arc-shaped baffle (31).

9. A fresh air window with heating and humidification functions according to any one of claims 1 to 8, characterized in that: The heating assembly (4) comprises a plurality of heating tubes (41) arranged in the second air inlet cavity (112).

10. A fresh air window with heating and humidification functions according to any one of claims 1 to 8, characterized in that: The humidifying mechanism (5) comprises a water tank (51) detachably mounted on the window frame body (1), an atomizing nozzle (52) mounted on the bottom wall of the first air inlet chamber (111) and connected to the water tank (51), and an atomizer (53) mounted in the water tank (51), wherein the atomizing nozzle (52) is located directly above the atomizer (53).

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