An air humidifying device for air conditioning and ventilation equipment

Abstract

The present invention relates to the technical field of humidifying devices, and discloses an air humidifying device for air-conditioning and ventilation equipment, comprising a base, a back plate fixedly connected to the top of the base, a ventilation frame fixedly connected to the side of the back plate, a water tank movably connected to the top of the base, a box cover movably and fixedly connected to the top of the water tank, a spray port opened on the top of the box cover, a mounting arc plate fixedly connected to the bottom of the box cover, a humidifying mechanism fixedly connected to the bottom of the mounting arc plate, and a high-frequency oscillator fixedly connected to the top of the filter element; the present invention is conducive to realizing an efficient air humidification function by providing a humidifying mechanism, the water tank sprays moisture in a mist form through the spray port on the box cover, and the combination of the high-frequency oscillator and the ultrasonic atomizer can quickly atomize water molecules into tiny particles, thereby increasing the humidity in the air, improving the indoor environment, and bringing a more comfortable experience to users.

Description

Technical Field

[0001] The present invention relates to the technical field of humidifying devices, and more particularly to an air humidifying device for air conditioning and ventilation equipment. Background Art

[0002] The air humidifier of air-conditioning and ventilation equipment is a device that improves the indoor environment and increases the air humidity. With the improvement of people's living standards and the continuous improvement of the requirements for the comfort of the living environment, the quality and comfort of indoor air humidity have received more and more attention. Traditional air-conditioning and ventilation equipment mainly focuses on air conditioning, but ignores the important impact of humidity on the indoor environment. Too low humidity will cause dry air and affect human comfort. The air humidifier of air-conditioning and ventilation equipment integrates the humidification function in the air-conditioning system, so that the air conditioner can effectively adjust the indoor humidity while adjusting the temperature.

[0003] Some existing air-conditioning and ventilation equipment have added humidification functions during their design, but some existing air-conditioning humidification technologies still have certain shortcomings. Most of the air-conditioning humidification devices in the existing technology rely on traditional humidification methods, such as evaporative humidification, spray humidification or high-pressure spray humidification. Although they can increase the indoor air humidity to a certain extent, they often have problems such as uneven humidification and low efficiency, which lead to inaccurate air humidity control, high energy consumption, and high maintenance costs. Especially in environments with large air volume or high humidity, the limitations of these traditional humidification methods are more obvious. In addition, traditional humidification equipment often cannot be perfectly combined with air-conditioning ventilation equipment, resulting in the air-conditioning ventilation equipment being unable to achieve the expected humidity balance effect during operation.

[0004] Existing air humidification equipment lacks cleaning devices. The humidification device needs to be cleaned and maintained regularly, otherwise it is easy to breed harmful substances such as bacteria and mold, affecting the indoor air quality. This not only increases the user's maintenance cost, but also may pose a potential threat to the user's health. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an air humidifying device for air conditioning and ventilation equipment to solve the problems existing in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: an air humidifying device for air conditioning and ventilation equipment, comprising a base, the top of the base is fixedly connected to a back plate, the side of the back plate is fixedly connected to a ventilation frame, the top of the base is movably connected to a water storage tank, the top of the water storage tank is movably fixedly connected to a box cover, the top of the box cover is fixedly connected to a screw handle, the top of the box cover is provided with a spray port, the side of the box cover is fixedly connected to a thread, the side of the thread is movably connected to the water storage tank, the bottom of the box cover is fixedly connected to a mounting arc plate, the bottom of the mounting arc plate is fixedly connected to a humidifying mechanism, the water storage tank A splint is fixedly connected inside the box, and the side of the splint is movably connected to the filter element, the top of the filter element is fixedly connected to a high-frequency oscillator, the top of the high-frequency oscillator is fixedly connected to an ultrasonic atomization sheet and is located directly below the spray port, the side of the high-frequency oscillator is fixedly connected to a mounting arc plate, the inside of the water tank is fixedly connected to a cleaning device, the inside of the water tank is fixedly connected to a controller, the bottom of the controller is fixedly connected to a waterproof wire, the bottom of the waterproof wire is fixedly connected to a water level monitoring sensor, the inside of the ventilation rack is fixedly connected to a blowing device, and the side of the ventilation rack is fixedly connected to an air guide device.

[0007] Furthermore, the top of the base is fixedly connected to a support rod, the top of the support rod is fixedly connected to a fixing ring, the side of the fixing ring is movably connected to the water tank, the top of the base is provided with a placement groove, and the top of the placement groove is movably connected to the water tank.

[0008] Furthermore, a water inlet pipe is fixedly connected to the side of the back plate, a connecting pipe is fixedly connected to the side of the water inlet pipe, a water tank is fixedly connected to the side of the connecting pipe, a water outlet pipe is fixedly connected to the side of the water tank, and a back plate is fixedly connected to the side of the water outlet pipe.

[0009] Furthermore, a ventilation duct is provided inside the ventilation rack, a through hole is provided at the bottom of the ventilation rack and is located directly above the spray port, and a filter is fixedly connected to the side of the ventilation rack.

[0010] Furthermore, the cleaning device includes a circular ring rod, the bottom of the circular ring rod is fixedly connected to a fixed rod, the bottom of the fixed rod is fixedly connected to a roller, the side of the roller is fixedly connected to bristles, the side of the bristles is movably connected to the inner wall of the water tank, and the bristles are made of highly elastic antibacterial material, which can effectively remove scale and microbial residues during the cleaning process and prevent secondary contamination.

[0011] Furthermore, a mounting frame is fixedly connected to the interior of the ventilation frame, a brushless DC motor is fixedly connected to the side of the mounting frame, a fan blade is fixedly connected to the side of the brushless DC motor, and a dust net is fixedly connected to the side of the fan blade.

[0012] Furthermore, the side of the ventilation frame is fixedly connected to an air guide frame, the side of the air guide frame is fixedly connected to a movable rod, the side of the movable rod is movably connected to a fixed block, and the side of the fixed block is movably connected to an air guide plate.

[0013] Technical effects and advantages of the present invention: 1. The present invention is conducive to realizing efficient air humidification function by providing a humidification mechanism composed of a water storage tank, a tank cover, a high-frequency oscillator and an ultrasonic atomizer. The water storage tank can store sufficient water and spray the water in the form of mist through the spray port on the tank cover. The combination of the high-frequency oscillator and the ultrasonic atomizer can quickly atomize water molecules into tiny particles, thereby increasing the humidity in the air, improving the indoor environment, and bringing a more comfortable experience to users.

[0014] 2. The present invention is provided with a cleaning device, including a circular rod, a fixed rod, a roller and bristles, which is conducive to regular cleaning of the inside of the water storage tank to prevent scale and microorganism residue. The bristles are made of highly elastic antibacterial material, which can not only effectively remove dirt, but also prevent secondary pollution, ensuring the long-term stable operation of the humidification device and extending its service life.

[0015] 3. The present invention is provided with components such as a ventilation rack, a blowing device and an air guide device, which is conducive to the circulation and guidance of air. The ventilation ducts and through holes opened inside the ventilation rack can ensure that the mist moisture is evenly distributed to every corner of the air conditioning and ventilation equipment. The coordinated use of the blowing device and the air guide device can adjust the wind direction and wind speed as needed, improve the humidification efficiency, and avoid the problem of over-humidification or excessive local humidity. The ventilation rack can be well compatible with the air conditioning and ventilation device, which is conducive to improving the humidity balance effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic top view of the overall structure of the present invention; Figure 3 It is a schematic diagram of the water storage tank structure of the present invention; Figure 4 It is a schematic diagram of the internal structure of the water storage tank of the present invention; Figure 5 It is a schematic diagram of the structure of the humidification mechanism of the present invention; Figure 6 It is a schematic diagram of the structure of the cleaning device of the present invention; Figure 7 It is a schematic diagram of the internal structure of the ventilation rack of the present invention; Figure 8 It is a schematic structural diagram of the blowing device of the present invention; Fig. 9It is a schematic diagram of the structure of the air guide device of the present invention.

[0017] The accompanying drawings are marked as follows: 1. base; 101. support rod; 102. fixing ring; 103. placement groove; 2. back plate; 201. water inlet pipe; 202. connecting pipe; 203. water outlet pipe; 3. ventilation rack; 301. ventilation duct; 302. through hole; 303. filter screen; 4. water storage tank; 401. tank cover; 402. screw handle; 403. spray nozzle; 404. thread; 405. installation arc plate; 5. humidification mechanism; 501. clamping plate; 502. filter element; 503. high Frequency oscillator; 504, ultrasonic atomizer; 6, cleaning device; 601, circular rod; 602, fixed rod; 603, roller; 604, bristles; 7, controller; 8, waterproof wire; 9, water level monitoring sensor; 10, blowing device; 1001, mounting frame; 1002, brushless DC motor; 1003, fan blade; 1004, dustproof net; 11, wind guide device; 1101, wind guide frame; 1102, movable rod; 1103, fixed block; 1104, wind guide plate. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The air humidifying device of an air-conditioning and ventilation equipment involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0019] Reference Figures 1 to 9The present invention provides an air humidifying device for air conditioning and ventilation equipment, comprising a base 1, a back plate 2 is fixedly connected to the top of the base 1, a ventilation frame 3 is fixedly connected to the side of the back plate 2, a water tank 4 is movably connected to the top of the base 1, a box cover 401 is movably fixedly connected to the top of the water tank 4, a screw handle 402 is fixedly connected to the top of the box cover 401, a spray port 403 is provided on the top of the box cover 401, a thread 404 is fixedly connected to the side of the box cover 401, and the side of the thread 404 is movably connected to the water tank 4, a mounting arc plate 405 is fixedly connected to the bottom of the box cover 401, and the mounting arc plate 406 is fixedly connected to the side of the box cover 401. The bottom of the water tank 4 is fixedly connected with a humidifying mechanism 5, the inside of the water tank 4 is fixedly connected with a clamping plate 501, the side of the clamping plate 501 is movably connected to the filter element 502, the top of the filter element 502 is fixedly connected with a high-frequency oscillator 503, the top of the high-frequency oscillator 503 is fixedly connected with an ultrasonic atomizing sheet 504 and is located directly below the spray port 403, the side of the high-frequency oscillator 503 is fixedly connected with a mounting arc plate 405, the inside of the water tank 4 is fixedly connected with a cleaning device 6, the inside of the water tank 4 is fixedly connected with a controller 7, the bottom of the controller 7 is fixedly connected with a waterproof wire 8, the bottom of the waterproof wire 8 The top of the water storage tank 4 is tightly connected to the box cover 401 through a thread 404, ensuring the sealing of the water body. The spray port 403 on the box cover 401 is cleverly designed and is opposite to the ultrasonic atomizing sheet 504, so that the ultrasonic energy excited by the high-frequency oscillator 503 can fully act on the water body, atomizing the water molecules into tiny particles, which are easy to evenly disperse into the air. The filter element 502 effectively filters the impurities in the water body, ensuring the purity of the atomized water. At the same time, the cleaning device 6 regularly cleans the inside of the water tank 4 to prevent the growth of scale and microorganisms, thereby maintaining the hygiene and safety of the humidification environment. When the water level monitoring sensor 9 detects that the water level in the water tank 4 is insufficient, the signal is transmitted to the controller 7 through the waterproof wire 8. The controller 7 then starts the alarm or automatic water replenishment function to ensure the continuous operation of the device. The blowing device 10 is located inside the ventilation rack 3, and the airflow generated by it is guided by the air guide device 11, which not only accelerates the circulation of the air of the air-conditioning ventilation equipment, but also evenly blows the atomized water molecules to the entire space, thereby achieving a rapid humidification effect.

[0020] Among them, the top of the base 1 is fixedly connected to a support rod 101, the top of the support rod 101 is fixedly connected to a fixing ring 102, and the side of the fixing ring 102 is movably connected to the water tank 4, realizing a stable and flexible assembly method, which is convenient for users to easily install or disassemble the water tank 4 for installation and cleaning as needed. A placement groove 103 is opened on the top of the base 1, and the top of the placement groove 103 is movably connected to the water tank 4, providing an additional support point. When the water tank 4 is placed on the placement groove 103, its stability is further enhanced, ensuring the safety and reliability of the equipment during operation.

[0021] Among them, the side of the backboard 2 is fixedly connected with an inlet pipe 201, the side of the water inlet pipe 201 is fixedly connected with a connecting pipe 202, the side of the connecting pipe 202 is fixedly connected with a water tank 4, the side of the water tank 4 is fixedly connected with a water outlet pipe 203, and the side of the water outlet pipe 203 is fixedly connected with the backboard 2. When the work starts, the external water source is introduced through the water inlet pipe 201, and then through the connecting pipe 202 tightly connected to the side of the water inlet pipe 201, the liquid is smoothly introduced into the water tank 4 for storage. After cleaning, the sewage is discharged through the outlet pipe 203.

[0022] Among them, a ventilation duct 301 is opened inside the ventilation rack 3, and a through hole 302 is opened at the bottom of the ventilation rack 3 and is located directly above the spray port 403, so that the water mist after humidification can be evenly and efficiently dispersed into the air, thereby enhancing the humidity in the air-conditioning and ventilation equipment and creating a more comfortable living environment for users. A filter net 303 is fixedly connected to the side of the ventilation rack 3, and the filter net 303 effectively blocks impurities such as dust and pollen in the air, thereby ensuring the cleanliness of the air entering the room and further improving the indoor air quality.

[0023] Among them, the cleaning device 6 includes a circular rod 601, the bottom of the circular rod 601 is fixedly connected to a fixed rod 602, the bottom of the fixed rod 602 is fixedly connected to a roller 603, the side of the roller 603 is fixedly connected to a brush 604, the side of the brush 604 is movably connected to the inner wall of the water tank 4, and the bristles 604 are made of highly elastic antibacterial material, which can effectively remove scale and microbial residues during the cleaning process and prevent secondary pollution. When the water tank 4 needs to be cleaned, the circular rod 601 is automatically driven to make the roller 603 and the highly elastic antibacterial bristles 604 densely covered on its side roll along the inner wall of the water tank 4. The high elasticity of the bristles 604 ensures that it can fit closely to various curved surfaces of the inner wall of the water tank 4, effectively removing attached scale and microbial residues.

[0024] Among them, the inside of the ventilation frame 3 is fixedly connected to the mounting frame 1001, the side of the mounting frame 1001 is fixedly connected to the brushless DC motor 1002, the side of the brushless DC motor 1002 is fixedly connected to the fan blade 1003, and the side of the fan blade 1003 is fixedly connected to the dustproof net 1004. When the device starts the humidification function, the brushless DC motor 1002 starts to operate efficiently, driving the fan blade 1003 fixed on its side to rotate rapidly. The rotation of the fan blade 1003 generates a strong airflow, which passes through the channel inside the ventilation frame 3, not only promoting the circulation of air in the air-conditioning and ventilation equipment, but also effectively distributing the mist water vapor generated by the humidification mechanism 5 evenly to the entire space. The dustproof net 1004 fixed on the side of the fan blade 1003 effectively blocks dust and impurities in the air from entering the inside of the motor, which not only protects the motor from damage, but also ensures the cleanliness of the blown air.

[0025] Among them, the side of the ventilation frame 3 is fixedly connected to an air guide frame 1101, and the side of the air guide frame 1101 is fixedly connected to a movable rod 1102. The side of the movable rod 1102 is movably connected to the fixed block 1103, and the side of the fixed block 1103 is movably connected to the air guide plate 1104. When the air humidification device of the air-conditioning and ventilation equipment is working, the air guide plate 1104 is flexibly unfolded through the movable connection between the movable rod 1102 and the fixed block 1103. The movable rod 1102 serves as a connection point, allowing the air guide plate 1104 to rotate around the fixed block 1103 to a desired angle, thereby guiding the airflow generated by the blowing device 10 to flow in a predetermined direction, ensuring that the humidified air can be evenly and efficiently distributed to every corner of the air-conditioning and ventilation equipment. When not in working state, the air guide plate 1104 can be rotated back to a closed position around the fixed block 1103 through the same movable connection mechanism, close to the air guide frame 1101, so as to reduce unnecessary air flow while keeping the device neat and beautiful.

[0026] The working principle of the present invention is as follows: first, the water tank 4, as the core component for water storage, is connected to the water source through the water inlet pipe 201 and the connecting pipe 202 to ensure that the device can continuously obtain the water required for humidification. When humidification is required, the water is filtered by the filter element 502 in the water tank 4 to remove impurities to ensure the purity of the humidification effect. Subsequently, the high-frequency oscillator 503 is started to drive the ultrasonic atomization sheet 504 to vibrate, and atomize the water molecules into tiny particles. These mist particles are sprayed out through the spray port 403 on the top of the box cover 401, and are fully mixed with the air circulating inside the ventilation rack 3, thereby achieving air humidification.

[0027] At the same time, the brushless DC motor 1002 above the mounting frame 1001 in the blowing device 10 drives the fan blades 1003 to start working and generate airflow. The airflow passes through the ventilation duct 301, meets the mist particles from the through hole 302 and carries them to diffuse to the air-conditioning and ventilation equipment. In order to optimize the air circulation effect, an air guide device 11 is also provided on the side of the ventilation frame 3, including an air guide frame 1101, a movable rod 1102, a fixed block 1103 and an air guide plate 1104, which jointly adjust the direction and intensity of the airflow to ensure that the humidified air can be evenly distributed to every corner of the air-conditioning and ventilation equipment, and then diffused into the room by the air-conditioning and ventilation equipment.

[0028] During the humidification process, the controller 7 intelligently controls the working states of the humidification mechanism 5 and the blowing device 10 according to the water level information in the water tank 4 fed back in real time by the water level monitoring sensor 9, so as to maintain appropriate indoor humidity. In addition, in order to keep the inside of the water tank 4 clean, the device is also equipped with a cleaning device 6, which regularly cleans the inner wall of the water tank 4 through components such as a circular rod 601, a fixed rod 602, a roller 603 and a brush 604, effectively removes scale and microbial residues, prevents secondary pollution, and ensures long-term and stable operation of the humidification device.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air humidifying device for air conditioning and ventilation equipment, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a back plate (2), the side of the back plate (2) is fixedly connected to a ventilation frame (3), the top of the base (1) is movably connected to a water tank (4), the top of the water tank (4) is movably fixedly connected to a box cover (401), the top of the box cover (401) is fixedly connected to a screw handle (402), the top of the box cover (401) is provided with a spray port (403), the side of the box cover (401) is fixedly connected to a thread (404), the side of the thread (404) is movably connected to the water tank (4), the bottom of the box cover (401) is fixedly connected to a mounting arc plate (405), the bottom of the mounting arc plate (405) is fixedly connected to a humidifying mechanism (5), the inside of the water tank (4) is fixedly connected to a clamping plate (501), the clamping plate ( The side of the filter element (501) is movably connected to the filter element (502), the top of the filter element (502) is fixedly connected to a high-frequency oscillator (503), the top of the high-frequency oscillator (503) is fixedly connected to an ultrasonic atomizing sheet (504) and is located directly below the spray port (403), the side of the high-frequency oscillator (503) is fixedly connected to a mounting arc plate (405), the interior of the water storage tank (4) is fixedly connected to a cleaning device (6), the interior of the water storage tank (4) is fixedly connected to a controller (7), the bottom of the controller (7) is fixedly connected to a waterproof wire (8), the bottom of the waterproof wire (8) is fixedly connected to a water level monitoring sensor (9), the interior of the ventilation rack (3) is fixedly connected to a blowing device (10), and the side of the ventilation rack (3) is fixedly connected to an air guide device (11).

2. The air humidifying device for air conditioning and ventilation equipment according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a support rod (101), the top of the support rod (101) is fixedly connected to a fixing ring (102), the side of the fixing ring (102) is movably connected to a water tank (4), and a placement groove (103) is provided on the top of the base (1), and the top of the placement groove (103) is movably connected to the water tank (4).

3. The air humidifying device of the air conditioning and ventilation equipment according to claim 2, characterized in that: A water inlet pipe (201) is fixedly connected to the side of the back plate (2), a connecting pipe (202) is fixedly connected to the side of the water inlet pipe (201), a water storage tank (4) is fixedly connected to the side of the connecting pipe (202), a water outlet pipe (203) is fixedly connected to the side of the water storage tank (4), and a back plate (2) is fixedly connected to the side of the water outlet pipe (203).

4. The air humidifying device for air conditioning and ventilation equipment according to claim 2, characterized in that: A ventilation duct (301) is provided inside the ventilation rack (3), a through hole (302) is provided at the bottom of the ventilation rack (3) and is located directly above the spray port (403), and a filter screen (303) is fixedly connected to the side of the ventilation rack (3).

5. The air humidifying device for air conditioning and ventilation equipment according to claim 2, characterized in that: The cleaning device (6) comprises a circular rod (601), the bottom of the circular rod (601) is fixedly connected to a fixing rod (602), the bottom of the fixing rod (602) is fixedly connected to a roller (603), the side of the roller (603) is fixedly connected to bristles (604), the side of the bristles (604) is movably connected to the inner wall of the water storage tank (4), and the bristles (604) are made of highly elastic antibacterial material, which can effectively remove scale and microbial residues during the cleaning process and prevent secondary pollution.

6. The air humidifying device for air conditioning and ventilation equipment according to claim 2, characterized in that: The interior of the ventilation frame (3) is fixedly connected to a mounting frame (1001), a side of the mounting frame (1001) is fixedly connected to a brushless DC motor (1002), a side of the brushless DC motor (1002) is fixedly connected to a fan blade (1003), and a side of the fan blade (1003) is fixedly connected to a dust screen (1004).

7. The air humidifying device for air conditioning and ventilation equipment according to claim 2, characterized in that: The side of the ventilation frame (3) is fixedly connected to an air guide frame (1101), the side of the air guide frame (1101) is fixedly connected to a movable rod (1102), the side of the movable rod (1102) is movably connected to a fixed block (1103), and the side of the fixed block (1103) is movably connected to an air guide plate (1104).

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