A circulating water curtain humidifying device
The circulating water curtain humidification device utilizes a water pump and a diversion pipe system to achieve closed-loop water recycling. Combined with a sliding limit rail and a filter screen, it ensures water quality cleanliness, solving the problems of high energy consumption, high pollution risk, and water waste associated with traditional humidification methods, and achieving an environmentally friendly and efficient humidification effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG LIANFENGDA VENTILATION EQUIP CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-06-23
Smart Images

Figure CN224397928U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of water curtain humidification devices, and in particular to a circulating water curtain humidification device. Background Technology
[0002] In industrial production, agricultural cultivation, and indoor environmental regulation, controlling air humidity is crucial. Excessive humidity can lead to product drying and cracking, dust accumulation, static electricity buildup, or negatively impact plant growth; while excessive humidity can cause equipment corrosion and mold growth. Therefore, humidifiers have become indispensable environmental control devices in many scenarios. Traditional humidification methods mainly include ultrasonic humidification, steam humidification, and evaporative humidification. Ultrasonic humidification is highly efficient but may produce white powder pollution and consumes a lot of energy; steam humidification requires heating, consumes a lot of energy, and poses a risk of burns; evaporative humidification is energy-efficient but prone to bacterial growth and requires frequent membrane replacement. Furthermore, these traditional humidification methods are often inefficient in water resource utilization, with some water wasted during the humidification process, which is inconsistent with current energy-saving and environmentally friendly development trends. Therefore, we have redesigned a circulating water curtain humidification device. Utility Model Content
[0003] The purpose of this invention is to provide a circulating water curtain humidification device that can solve at least some of the above-mentioned problems.
[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a circulating water curtain humidification device, including a water curtain humidifier, a fiber paper fixedly connected to one side surface of the water curtain humidifier, a water inlet groove opened on the top surface of one side of the water curtain humidifier, a water inlet tank fixedly connected to the top surface of one side of the water curtain humidifier, a first sealing connecting pipe connected to the top surface of one side of the water inlet tank, a water inlet pipe connected to the top surface of one side of the first sealing connecting pipe, a diversion pipe connected to the bottom end of one side of the water inlet pipe, a diversion water inlet tray connected to the bottom end of one side of the water curtain humidifier, a water collection groove opened on the bottom end of one side of the water curtain humidifier, and a water collection box fixedly connected to the bottom surface of one side of the water curtain humidifier.
[0005] Preferably, a second sealing connection pipe is connected to the bottom of one side of the water collection tank, a wastewater collection pipe is connected to the bottom of one side of the second sealing connection pipe, a water storage tank is connected to the top of one side of the wastewater collection pipe, a water pump is fixedly connected to the top of one side of the water storage tank, an electrical connection plate is fixedly connected to one side of the water pump, and an electrical control connection line is fixedly connected to one side of the electrical connection plate.
[0006] Preferably, the number of fiber papers is several, and the several fiber papers are evenly distributed on one side surface of the water curtain humidifier. The diversion water inlet tray and the water curtain humidifier are connected through the water inlet trough. The diversion pipe and the diversion water inlet tray are located inside the water inlet tank. The number of diversion water inlet trays is several, and the several diversion water inlet trays are evenly distributed inside the water inlet tank.
[0007] Preferably, the water collection tank and the water curtain humidifier are connected through the water collection trough, the top end of the water inlet pipe away from the first sealing connection pipe is connected to the water pump, and the top end of the water inlet pipe away from the first sealing connection pipe is connected to the water storage tank.
[0008] Preferably, the inner walls of the water collection tank are fixedly connected to sliding limit rails on both sides. The sliding limit rails are provided with sliding adjustment grooves inside. A mounting limit frame is detachably installed inside the sliding adjustment grooves. A filter screen is fixedly connected to one side surface of the mounting limit frame. A sealing top plate is fixedly connected to the top of one side of the mounting limit frame. An auxiliary disassembly handle is fixedly connected to one side surface of the sealing top plate.
[0009] Preferably, the connection between the mounting limiting frame and the sliding limiting rail is a movable snap-fit connection, the cross-sectional area of the sealing top plate is larger than the cross-sectional area of the mounting limiting frame, and the connection between the sealing top plate and the water collection tank is a sealing snap-fit connection.
[0010] Compared with related technologies, the circulating water curtain humidification device provided by this utility model has the following beneficial effects:
[0011] 1. This utility model provides a circulating water curtain humidification device. A water pump draws water from the water storage tank into the inlet pipe. The water is diverted by connecting the inlet pipe and the diversion pipe. The diverted water enters the inlet tank through the diversion inlet plate and finally evenly wets the surface of the fiber paper of the water curtain humidifier. Under the action of the fan, the water on the surface of the fiber paper evaporates and absorbs heat, thereby cooling the environment. The water that is not evaporated flows into the water collection tank along the water collection trough and then flows back to the water storage tank through the wastewater collection pipe, forming a closed loop cycle, improving water resource utilization and enhancing the environmental friendliness of the device.
[0012] 2. This utility model provides a circulating water curtain humidification device, which sets a sliding adjustment groove in the sliding limit rail, installs the installation limit frame by snap-fit, and covers its surface with a filter screen to filter the water in the water collection tank to ensure water quality. In addition, the auxiliary disassembly handle on the sealed top plate can easily pull the installation limit frame out of the sliding limit rail, which is convenient for regular cleaning or replacement of the filter screen, thereby maintaining filtration efficiency and improving the maintainability and flexibility of the structure. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0014] Figure 2 This is a schematic diagram of the overall rear side view of the device of this utility model;
[0015] Figure 3 This is a schematic diagram of the internal structure of the water inlet tank of this utility model;
[0016] Figure 4 This is a bottom view structural diagram of the water curtain humidifier of this utility model;
[0017] Figure 5 This is a schematic diagram of the assembly structure of the sliding limit rail and the mounting limit frame of this utility model;
[0018] Figure 6 This is a schematic diagram of the disassembled side view of the sliding limit rail and the mounting limit frame of this utility model.
[0019] The following are the labels in the diagram: 1. Water curtain humidifier; 2. Fiber paper; 3. Water inlet tank; 4. Water inlet container; 5. First sealing connection pipe; 6. Water inlet pipe; 7. Diverter pipe; 8. Diverter water inlet tray; 9. Water collection tank; 10. Water collection container; 11. Second sealing connection pipe; 12. Wastewater collection pipe; 13. Water storage tank; 14. Water pump; 15. Power connection panel; 16. Power control connection line; 17. Sliding limit rail; 18. Sliding adjustment groove; 19. Installation limit frame; 20. Filter screen; 21. Sealing top plate; 22. Auxiliary disassembly handle. Detailed Implementation
[0020] Example 1:
[0021] Please see Figure 1-6This utility model provides a technical solution: a circulating water curtain humidification device, including a water curtain humidifier 1, a fiber paper 2 fixedly connected to one side surface of the water curtain humidifier 1, a water inlet groove 3 opened on the top surface of one side of the water curtain humidifier 1, a water inlet tank 4 fixedly connected to the top surface of one side of the water curtain humidifier 1, a first sealing connecting pipe 5 connected to the top surface of one side of the water inlet tank 4, a water inlet pipe 6 connected to the top surface of one side of the first sealing connecting pipe 5, a diversion pipe 7 connected to the bottom surface of one side of the water inlet pipe 6, a diversion water inlet tray 8 connected to the bottom surface of one side of the water curtain humidifier 1, a water collection groove 9 opened on the bottom surface of one side of the water curtain humidifier 1, a water collection box 10 fixedly connected to the bottom surface of one side of the water curtain humidifier 1, a second sealing connecting pipe 11 connected to the bottom surface of one side of the water collection box 10, a wastewater collection pipe 12 connected to the bottom surface of one side of the second sealing connecting pipe 11, and a wastewater collection pipe 12 connected to the top surface of one side of the wastewater collection pipe 12. There is a water storage tank 13, a water pump 14 is fixedly connected to one top of the water storage tank 13, an electric connection plate 15 is fixedly connected to one side of the water pump 14, an electric control connection line 16 is fixedly connected to one side of the electric connection plate 15, there are several fiber papers 2, and several fiber papers 2 are evenly distributed on one side of the water curtain humidifier 1, the diversion water inlet plate 8 and the water curtain humidifier 1 are connected through the water inlet trough 3, the diversion pipe 7 and the diversion water inlet plate 8 are located inside the water inlet tank 4, there are several diversion water inlet plates 8, and several diversion water inlet plates 8 are evenly distributed inside the water inlet tank 4, the water collection tank 10 and the water curtain humidifier 1 are connected through the water collection trough 9, the top of the side of the water inlet pipe 6 away from the first sealing connection pipe 5 is connected to the water pump 14, and the top of the side of the water inlet pipe 6 away from the first sealing connection pipe 5 is connected to the water storage tank 13.
[0022] In the implementation plan, water in the water storage tank 13 is pumped into the inlet pipe 6 by the water pump 14. The water is diverted by the connection between the inlet pipe 6 and the diversion pipe 7. The diverted water enters the inlet tank 3 through the diversion inlet plate 8 and finally evenly wets the surface of the fiber paper 2 of the water curtain humidifier 1. Under the action of the fan, the water on the surface of the fiber paper 2 evaporates and absorbs heat, thereby cooling the environment. The water that is not evaporated flows into the water collection tank 10 along the water collection tank 9 and then flows back to the water storage tank 13 through the wastewater collection pipe 12, forming a closed loop cycle, improving the water resource utilization rate and enhancing the environmental friendliness of the device.
[0023] Example 2:
[0024] Please see Figure 1-6This utility model provides a technical solution: a circulating water curtain humidification device, including a water collection tank 10 with sliding limit rails 17 fixedly connected to both sides of the inner wall, a sliding adjustment groove 18 opened inside the sliding limit rail 17, an installation limit frame 19 detachably installed inside the sliding adjustment groove 18, a filter screen 20 fixedly connected to one side surface of the installation limit frame 19, a sealing top plate 21 fixedly connected to the top of one side of the installation limit frame 19, an auxiliary disassembly handle 22 fixedly connected to one side surface of the sealing top plate 21, the connection relationship between the installation limit frame 19 and the sliding limit rail 17 is a movable snap-fit, the cross-sectional area of the sealing top plate 21 is larger than the cross-sectional area of the installation limit frame 19, and the connection relationship between the sealing top plate 21 and the water collection tank 10 is a sealed snap-fit connection.
[0025] In the implementation scheme, a sliding adjustment groove 18 is provided in the sliding limit rail 17, and the installation limit frame 19 is installed by snap-fit, and a filter screen 20 is covered on its surface to filter the water in the water collection tank 10 to ensure water quality. In addition, the auxiliary disassembly handle 22 on the sealing top plate 21 can easily pull the installation limit frame 19 out of the sliding limit rail 17, which is convenient for regular cleaning or replacement of the filter screen 20, thereby maintaining filtration efficiency and improving the maintainability and flexibility of the structure.
[0026] Working principle:
[0027] Water from the water storage tank 13 is pumped into the inlet pipe 6 by the water pump 14. The water is then diverted by the connection between the inlet pipe 6 and the diversion pipe 7. The diverted water enters the inlet tank 3 through the diversion inlet plate 8 and finally evenly wets the surface of the fiber paper 2 of the water curtain humidifier 1. Under the action of the fan, the water on the surface of the fiber paper 2 evaporates and absorbs heat, thereby cooling the environment. The water that is not evaporated flows into the water collection tank 10 along the water collection tank 9 and then flows back to the water storage tank 13 through the wastewater collection pipe 12, forming a closed loop cycle, improving the water resource utilization rate and enhancing the environmental friendliness of the device.
[0028] A sliding adjustment groove 18 is provided in the sliding limit rail 17, and the installation limit frame 19 is installed by snap-fit. The filter screen 20 is covered on its surface to filter the water in the water collection tank 10 and ensure water quality. In addition, the auxiliary disassembly handle 22 on the sealing top plate 21 can easily pull the installation limit frame 19 out of the sliding limit rail 17, which is convenient for regular cleaning or replacement of the filter screen 20, thereby maintaining filtration efficiency and improving the maintainability and flexibility of the structure.
Claims
1. A circulating water curtain humidification device, comprising a water curtain humidifier (1), wherein a fiber paper (2) is fixedly connected to one side surface of the water curtain humidifier (1), characterized in that: The top surface of one side of the water curtain humidifier (1) is provided with a water inlet groove (3), and the top surface of one side of the water curtain humidifier (1) is fixedly connected with a water inlet tank (4). The top surface of one side of the water inlet tank (4) is connected to a first sealing connection pipe (5), the top surface of one side of the first sealing connection pipe (5) is connected to a water inlet pipe (6), the bottom end of one side of the water inlet pipe (6) is connected to a diversion pipe (7), the bottom end of one side of the diversion pipe (7) is connected to a diversion water inlet tray (8), the bottom end of one side of the water curtain humidifier (1) is provided with a water collection groove (9), and the bottom surface of one side of the water curtain humidifier (1) is fixedly connected to a water collection box (10).
2. The circulating water curtain humidification device according to claim 1, characterized in that, The bottom of one side of the water collection tank (10) is connected to a second sealing connection pipe (11), the bottom of one side of the second sealing connection pipe (11) is connected to a wastewater collection pipe (12), the top of one side of the wastewater collection pipe (12) is connected to a water storage tank (13), the top of one side of the water storage tank (13) is fixedly connected to a water pump (14), the surface of one side of the water pump (14) is fixedly connected to an electric connection plate (15), and one side of the electric connection plate (15) is fixedly connected to an electric control connection line (16).
3. The circulating water curtain humidification device according to claim 1, characterized in that, The number of fiber paper (2) is several, and the several fiber paper (2) are distributed at equal intervals on one side surface of the water curtain humidifier (1). The diversion water inlet plate (8) and the water curtain humidifier (1) are connected through the water inlet trough (3). The diversion pipe (7) and the diversion water inlet plate (8) are located inside the water inlet tank (4). The number of diversion water inlet plates (8) is several, and the several diversion water inlet plates (8) are distributed at equal intervals inside the water inlet tank (4).
4. The circulating water curtain humidification device according to claim 2, characterized in that, The water collection tank (10) and the water curtain humidifier (1) are connected through the water collection trough (9). The top end of the water inlet pipe (6) away from the first sealing connection pipe (5) is connected to the water pump (14). The top end of the water inlet pipe (6) away from the first sealing connection pipe (5) is connected to the water storage tank (13).
5. A circulating water curtain humidification device according to any one of claims 1 to 4, characterized in that, The water collection tank (10) has sliding limit rails (17) fixedly connected to both sides of its inner wall. The sliding limit rails (17) have sliding adjustment grooves (18) inside. The sliding adjustment grooves (18) have detachable installation limit frames (19) inside. A filter screen (20) is fixedly connected to one side surface of the installation limit frame (19). A sealing top plate (21) is fixedly connected to the top of one side of the installation limit frame (19). An auxiliary disassembly handle (22) is fixedly connected to one side surface of the sealing top plate (21).
6. The circulating water curtain humidification device according to claim 5, characterized in that, The connection between the installation limiting frame (19) and the sliding limiting rail (17) is a movable snap-fit connection. The cross-sectional area of the sealing top plate (21) is larger than the cross-sectional area of the installation limiting frame (19). The connection between the sealing top plate (21) and the water collection box (10) is a sealed snap-fit connection.