Wet curtain wall with aluminum alloy frame

Abstract

The invention relates to the technical field of wet curtain walls, and discloses a wet curtain wall with an aluminum alloy frame, the whole wet curtain wall is a rectangular frame constructed by aluminum alloy, the rectangular frame is a basic skeleton composed of an upper frame, a lower frame, a left side frame and a right side frame, and a corrugated wet curtain core assembly is installed in the basic skeleton. The wet curtain core body assembly is fixed among the upper frame, the lower frame, the left side frame and the right side frame and is firmly pressed through side edge pressing strips, and supporting reinforcing ribs, bolt holes and connecting pins are arranged on the inner sides of the upper frame, the lower frame, the left side frame and the right side frame and used for enhancing the overall structural strength. The wet curtain wall with the aluminum alloy frame has the advantages of being stable in structure, efficient in cooling, convenient and fast to install and maintain and the like, and is suitable for industrial, agricultural and building ventilation systems.

Description

Technical Field

[0001] The invention relates to the technical field of wet curtain walls, in particular to a wet curtain wall with an aluminum alloy frame. Background Art

[0002] As a core component of evaporative cooling systems, wet curtain walls are widely used in livestock farming, agricultural greenhouses, industrial plants, and environmentally friendly air conditioning systems. Traditional wet curtain walls often utilize corrugated paper curtains with PVC or iron frames. These systems suffer from insufficient structural strength, poor corrosion resistance, inconvenient assembly and disassembly, and a short service life. Furthermore, the loose connection between the curtain and the frame can lead to water leakage and difficult installation, making them unsuitable for large or high-load applications.

[0003] Therefore, there is an urgent need for a new type of wet curtain wall structure that can improve installation strength, extend service life, and achieve more efficient air circulation and temperature control. Therefore, there is an urgent need for a wet curtain wall with an aluminum alloy frame to solve the above technical problems. Summary of the Invention

[0004] The object of the present invention is to provide a wet curtain wall with an aluminum alloy frame to solve the existing problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A wet curtain wall with an aluminum alloy frame, the wet curtain wall as a whole is a rectangular frame constructed of aluminum alloy, the rectangular frame is a basic skeleton composed of an upper frame, a lower frame, a left frame, and a right frame, a corrugated wet curtain core assembly is installed inside the basic skeleton, the wet curtain core assembly is fixed between the upper frame, the lower frame, the left frame, and the right frame, and is firmly pressed by side pressure strips, and the inner sides of the upper frame, the lower frame, the left frame, and the right frame are provided with supporting reinforcement ribs, bolt holes and connecting pins for enhancing the overall structural strength, and the inner sides of the upper frame, the lower frame, the left frame, and the right frame are all sealed with sealing strips, a top dust cover is provided at the top front end of the upper frame, and upper frame locking assemblies are provided on both the left and right sides of the upper frame.

[0007] Preferably, a drip groove is provided in the upper frame, and the drip groove is connected to a water inlet joint and a water distribution pipe for evenly distributing water to the surface of the wet curtain core assembly.

[0008] Preferably, a water collecting tank is provided in the lower frame, and the water collecting tank is connected to a drain pipe or a return pipe for collecting water seeping from the wet curtain core assembly.

[0009] Preferably, the wet curtain core assembly is composed of corrugated wet curtain paper blocks, and is provided with side pressure strips and a wet curtain core support net on the outside.

[0010] Preferably, an insect-proof net, a filter net and an evaporation-assisted wind guide structure are provided on the outside of the wet curtain wall to purify the incoming air and optimize the airflow.

[0011] Preferably, the wet curtain core assembly is installed in a detachable slot to facilitate replacement and maintenance.

[0012] Preferably, the surfaces of the upper frame, the lower frame, the left frame and the right frame are provided with an anti-corrosion coating, a heat-conducting and heat-dissipating texture and a guide ridge structure.

[0013] Preferably, the lower frame is connected to a drain pipe and a flushing nozzle assembly to facilitate cleaning of the wet curtain core assembly and the water collection system.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] Compared with the existing technology, the present invention has the following beneficial effects: it adopts an aluminum alloy frame, which has a strong structure, corrosion resistance and extended service life; it is equipped with a three-layer sealing structure and reinforcing ribs to prevent water leakage and improve overall stability; the wet curtain core is modularly designed for easy replacement and maintenance; it can be used in high humidity, heavy corrosion or long-term operating conditions, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of the wall of the wet curtain with an aluminum alloy frame of the present invention;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the wet curtain wall with an aluminum alloy frame of the present invention;

[0019] Figure 3 This is a diagram showing the connection between the supporting reinforcement rib and the sealing strip of the present invention;

[0020] Figure 4 This is a connection diagram of the upper frame and the upper frame locking assembly of the present invention;

[0021] Figure 5 This is a diagram of the framework structure of the present invention;

[0022] Figure 6 This is a diagram of the lower frame structure of the present invention;

[0023] In the figure: 1. Wet curtain core assembly; 2. Left frame; 3. Right frame; 4. Upper frame; 5. Lower frame; 6. Top dust cover; 7. Support reinforcement rib; 8. Sealing strip; 9. Upper frame locking assembly. DETAILED DESCRIPTION

[0024] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It will be understood that the specific embodiments described herein are intended only to explain the relevant invention and are not intended to limit the invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the invention. The different types of cross-section lines in the accompanying drawings of the embodiments of the present invention are not marked in accordance with national standards, nor do they impose requirements on the materials of the components. Instead, they are used to distinguish the cross-sectional views of the components in the drawings.

[0025] See also Figure 1-6 , a wet curtain wall with an aluminum alloy frame, the wet curtain wall as a whole is a rectangular frame constructed of aluminum alloy, the rectangular frame is a basic skeleton composed of an upper frame 4, a lower frame 5, a left frame 2, and a right frame 3, and a corrugated wet curtain core assembly 1 is installed inside the basic skeleton, the wet curtain core assembly 1 is fixed between the upper frame 4, the lower frame 5, the left frame 2, and the right frame 3, and is firmly pressed by side pressure strips, and the upper frame 4, the lower frame 5, the left frame 2, and the right frame 3 are provided with supporting reinforcement ribs 7, bolt holes and connecting pins on the inner sides to enhance the overall structural strength, and the upper frame 4, the lower frame 5, the left frame 2, and the right frame 3 are sealed with sealing strips 8, and the top front end of the upper frame 4 is provided with a top dust cover 6, and the upper frame 4 is provided with upper frame locking assemblies 9 on both sides.

[0026] Among them, a drip groove is provided in the upper frame 4, and the drip groove is connected to the water inlet joint and the water distribution pipe for evenly distributing water to the surface of the wet curtain core assembly 1.

[0027] A water collecting tank is provided in the lower frame 5 , and the water collecting tank is connected to a drain pipe or a return pipe for collecting water seeping from the wet curtain core assembly 1 .

[0028] The wet curtain core assembly 1 is composed of corrugated wet curtain paper blocks, and is provided with side strips and a wet curtain core support net on the outside.

[0029] Among them, the outside of the wet curtain wall is equipped with an insect-proof net, a filter net and an evaporation-assisted wind guide structure to purify the incoming air and optimize the airflow.

[0030] The wet curtain core assembly 1 is installed in a detachable slot for easy replacement and maintenance.

[0031] Among them, the surfaces of the upper frame 4, the lower frame 5, the left frame 2, and the right frame 3 are provided with anti-corrosion coatings, heat-conducting and heat-dissipating textures, and flow-guiding ridge structures.

[0032] The lower frame 5 is connected with a drainage pipe and a flushing nozzle assembly, which facilitates the cleaning of the wet curtain core assembly 1 and the water collection system.

[0033] It should be noted that the wet curtain wall of the present invention works on the evaporation cooling principle of the wet curtain core assembly 1;

[0034] When outside air is drawn through the wet curtain wall by a fan, it flows through the corrugated channels of the wet curtain core assembly 1, which is moistened with water. Driven by the airflow, the water evaporates, absorbing a large amount of heat, thereby reducing the temperature of the passing air. Throughout this process, the material structure of the wet curtain core assembly 1 ensures strong water adhesion and a large evaporation area, thereby improving cooling efficiency. After passing through the wet curtain core, the air becomes cooler and more moist, and can be directly delivered into the indoor or greenhouse environment.

[0035] The upper frame 4, lower frame 5, left frame 2, and right frame 3 are constructed from high-strength aluminum alloy. Combined with support reinforcement ribs 7, a quick-release snap-on system, and three-layer sealing strips 8, they achieve a robust structure, easy transportation and installation, and superior deformation resistance. Connecting bolts securely position the four corners of the upper frame 4, lower frame 5, left frame 2, and right frame 3, creating a sealed structure that prevents water leaks.

[0036] At the same time, the surfaces of the upper frame 4, the lower frame 5, the left frame 2, and the right frame 3 are provided with anti-corrosion coatings, thermal conductive and heat dissipation textures, and flow-guiding ridge structures to increase service life and slow down structural aging.

[0037] Example 1

[0038] Aluminum alloy frame wet curtain wall used in agricultural greenhouses

[0039] Background and Requirements: Agricultural greenhouses have high requirements for temperature and humidity control, especially in high-temperature environments in summer, which require efficient cooling systems to ensure the stability of the crop growth environment. Traditional wet curtain walls often cannot meet the needs of large greenhouses due to insufficient frame strength, water leakage problems, and difficult maintenance. This embodiment describes an aluminum alloy frame wet curtain wall designed specifically for agricultural greenhouses. In combination with patented technical solutions, it meets the needs of large-scale greenhouse cooling and long-term use through a high-strength aluminum alloy frame, an optimized water circulation system, and a convenient maintenance design.

[0040] Structural Design: The wet curtain wall utilizes a rectangular aluminum alloy frame, consisting of an upper frame 4, a lower frame 5, a left frame 2, and a right frame 3, forming a high-strength basic skeleton. The frame houses a corrugated wet curtain core assembly 1, which is composed of highly absorbent corrugated wet curtain paper panels. The outer edges are secured by side strips and a wet curtain core support mesh, ensuring a tight fit and preventing water leakage. The inner side of the frame features support ribs 7, made of high-strength aluminum alloy. These ribs are connected to the frame via bolt holes and connecting pins, enhancing overall deformation resistance. Three layers of sealing strips 8 are embedded within the upper frame 4, lower frame 5, left frame 2, and right frame 3 to ensure a watertight seal and prevent leakage.

[0041] A top dust cover 6 is installed at the front end of the top of the upper frame 4 to prevent dust and debris from entering the wet curtain core. It is also equipped with an upper frame locking assembly 9, which enables quick installation and removal through a quick-release buckle system. A drip groove is provided in the upper frame 4, which connects the water inlet joint and the water distribution pipe. The water flows evenly through the water distribution pipe to the surface of the wet curtain core assembly 1, ensuring uniform moisture coverage. A water collection tank is designed in the lower frame 5, which is connected to the return pipe and the drain pipe to collect water seeping from the wet curtain core and recycle it to reduce water waste. The wet curtain core assembly 1 is installed in a removable card slot for easy regular replacement and maintenance. The card slot is made of aluminum alloy and seamlessly connects to the frame to ensure a stable installation.

[0042] The frame is sprayed with an anti-corrosion coating and features a heat-conducting, heat-dissipating texture and ridged structure to enhance heat dissipation and slow the aging of the aluminum alloy in high-temperature environments. Insect screens and filters are installed on the exterior of the wet curtain wall to purify the air entering the greenhouse, preventing insects and dust from contaminating crops. Furthermore, an external evaporation-assisted wind guide optimizes airflow direction and improves air efficiency through the wet curtain core.

[0043] The working principle and application of this wet curtain wall are as follows: a fan draws in outside air, forcing it to flow through the corrugated channels of the wet curtain core assembly 1. Driven by the airflow, water evaporates, absorbing heat from the air, lowering the air temperature while increasing humidity, providing a cool and humid environment in the greenhouse. The wet curtain core is made of highly absorbent paper material, and the corrugated design increases the evaporation area and improves cooling efficiency. The water collection trough and return pipe system ensures water recycling, reducing operating costs.

[0044] In actual application, this wet curtain wall was installed in a 2,000-square-meter agricultural greenhouse for growing tomatoes and cucumbers. In summer, the greenhouse's indoor temperature often exceeds 35°C, impacting crop growth. After installing the wet curtain wall and operating the fan, the indoor temperature was reduced to 25-28°C and the humidity was maintained at 60-70%, significantly improving the growing environment. The corrosion-resistant coating and thermally conductive texture of the aluminum alloy frame ensure long-term stable operation in humid environments, with a service life of over 10 years. Supporting reinforcement ribs and sealing strips effectively prevent frame deformation and water leakage, extending the maintenance cycle from six months for traditional wet curtain walls to over 12 months.

[0045] Technological advantages

[0046] 1. High strength and durability: The aluminum alloy frame combined with supporting reinforcement ribs provides excellent structural stability and adapts to the large-span installation requirements of the greenhouse.

[0047] 2. Efficient water circulation: The drip trough and water collection trough design ensures uniform water distribution and recycling, with a water saving rate of more than 30%.

[0048] 3. Convenient maintenance: The detachable card slot and quick-release buckle system shorten the time for replacing the wet curtain core and disassembling the frame to less than 1 hour.

[0049] 4. Environmental adaptability: Insect screens, filters and anti-corrosion coatings improve the reliability of the system in humid and dusty environments.

[0050] Through the above design, the wet curtain wall provides an efficient, stable and easy-to-maintain cooling solution for agricultural greenhouses, significantly improving the greenhouse environment control capabilities.

[0051] Example 2

[0052] Aluminum alloy frame wet curtain wall used in livestock farms

[0053] Background and Requirements: Livestock farms (such as pig farms and chicken farms) require stable temperature and air quality control to ensure animal health and production efficiency. Traditional wet curtain walls often suffer from frame corrosion, water leakage, and difficulty in cleaning, which affects long-term use, especially in farm environments with high humidity and high ammonia concentrations. This embodiment designs a wet curtain wall with an aluminum alloy frame to meet the special needs of livestock farms, enhancing corrosion resistance, cleaning functions, and air purification capabilities.

[0054] The wet curtain wall adopts an aluminum alloy rectangular frame, which consists of an upper frame 4, a lower frame 5, a left frame 2 and a right frame 3. The corrugated wet curtain core assembly 1 is installed inside the frame. The wet curtain core is spliced ​​by highly absorbent corrugated paper blocks and is fixed on the outside by side strips and a wet curtain core support net.

[0055] The wet curtain core assembly 1 ensures even water distribution without leakage. Support ribs 7 are installed on the inside of the frame, securely connecting the upper frame 4, lower frame 5, left frame 2, and right frame 3 via bolt holes and connecting pins. This enhances structural strength and adapts to large-scale farm installations. Three layers of sealing strips 8 are applied to the inside of the frame to ensure watertightness and prevent leakage from contaminating the farm floor.

[0056] A top dust cover 6 is installed on the top of the upper frame 4 to prevent dust, feathers and other debris in the farm from clogging the wet curtain core. The upper frame 4 is equipped with upper frame locking components 9 on the left and right sides, and adopts a quick-release buckle system to facilitate quick assembly and disassembly. A drip groove is provided in the upper frame 4, which connects the water inlet joint and the water distribution pipe. The optimized design of the water distribution pipe aperture and layout ensures that the water flow evenly covers the surface of the wet curtain core. A water collection tank is designed in the lower frame 5, which is connected to the drain pipe and the return pipe to collect water seeping from the wet curtain core and recycle it to reduce water waste. At the same time, it is equipped with a flushing nozzle assembly to facilitate regular cleaning of the wet curtain core and the water collection system to prevent blockage caused by the accumulation of ammonia and dirt.

[0057] The wet curtain core assembly 1 is installed in a removable slot made of aluminum alloy with a spray-coated anti-corrosion coating. The slot seamlessly connects to the frame, ensuring a secure installation and facilitating quick replacement and maintenance. The frame surface features a heat-conducting texture and a ridged structure to enhance heat dissipation and mitigate corrosion and aging in high-humidity environments. Insect screens and high-efficiency filters are installed on the exterior of the wet curtain wall to purify the air entering the farm and prevent insect and dust contamination. An evaporation-assisted air guide optimizes airflow direction, improves air efficiency through the wet curtain core, and reduces the spread of odor within the farm.

[0058] Working principle and application: This wet curtain wall uses a fan to draw in outside air, forcing it to flow through the corrugated channels of the wet curtain core assembly 1. Driven by the airflow, water evaporates, absorbing heat, lowering air temperature while increasing humidity, providing a cool, moist air environment for the farm. The corrugated design and highly absorbent material of the wet curtain core ensure strong water adhesion, a large evaporation area, and high cooling efficiency. The water collection trough and return pipe system enables water recycling, reducing operating costs. The nozzle assembly is flushed regularly to clean the wet curtain core, preventing clogging and maintaining long-term efficient operation.

[0059] In actual use, this wet curtain wall was installed in a 5,000-square-meter pig farm. In summer, indoor temperatures often reach over 32°C, and humidity is low, leading to increased heat stress and respiratory diseases in pigs. After the wet curtain wall was installed, combined with high-efficiency fans, the indoor temperature was reduced to 24-27°C and humidity was maintained at 65-75%, significantly improving pig comfort and reducing growth retardation caused by heat stress. The anti-corrosion coating and thermally conductive texture of the aluminum alloy frame ensure stable operation in high-ammonia and high-humidity environments, with a service life of over 12 years. Support reinforcement ribs and sealing strips effectively prevent frame deformation and leakage, extending the maintenance cycle from 3-4 months for traditional wet curtain walls to 8-10 months. Insect screens and filters effectively reduce airborne dust and pathogens, reducing the incidence of respiratory diseases in pigs.

[0060] Technological advantages

[0061] 1. High corrosion resistance: The aluminum alloy frame combined with anti-corrosion coating adapts to the high humidity and high ammonia environment of the farm, and its service life is significantly extended.

[0062] 2. Efficient cleaning: The flushing nozzle assembly and detachable slot design shorten the cleaning and replacement time of the wet curtain core to less than 30 minutes, reducing maintenance costs.

[0063] 3. Water resource conservation: The water collection tank and return pipe system realizes water recycling, saving water rate of more than 35%, reducing the operation cost of the farm.

[0064] 4. Air quality optimization: Insect screens, filters, and air guide structures effectively purify the air, reduce odor and the spread of pathogens, and improve the environmental quality of the farm.

[0065] Through the above design, the wet curtain wall provides livestock farms with an efficient, durable and easy-to-clean cooling solution, significantly improving animal health and production efficiency.

[0066] Example 3

[0067] Aluminum alloy frame wet curtain wall used in industrial plants

[0068] Background and requirements: Industrial plants (such as electronic manufacturing workshops and food processing plants) have strict requirements on temperature control and air quality, especially in high-temperature environments, where efficient cooling is required to ensure stable equipment operation and worker comfort. Traditional wet curtain walls are often unable to meet the high-load and continuous operation requirements of industrial plants due to insufficient frame strength, water leakage, and complex maintenance. This embodiment designs an aluminum alloy frame wet curtain wall to meet the needs of industrial plants, enhance structural strength, heat dissipation performance, and air purification capabilities, and meet the requirements of large-area cooling and long-term stable operation.

[0069] The wet curtain wall utilizes a high-strength aluminum alloy rectangular frame, consisting of an upper frame 4, a lower frame 5, a left frame 2, and a right frame 3, forming a sturdy basic framework. The frame houses a corrugated wet curtain core assembly 1, constructed from highly absorbent corrugated paper blocks. The outer edges are secured with side strips and a wet curtain core support mesh, ensuring a tight fit and preventing water leakage. Support ribs 7 are installed on the inside of the frame, connected to the frame via bolt holes and connecting pins. This provides enhanced deformation resistance and adapts to the requirements of large-span installations in industrial plants. A three-layer sealing strip 8 ensures a watertight seal, preventing leaks from affecting plant equipment.

[0070] A top dust cover 6 is installed at the front end of the upper frame 4 to prevent industrial dust from entering the wet curtain core and extend its service life. The upper frame 4 is equipped with an upper frame locking assembly 9, which allows for rapid installation and removal via a quick-release snap-on system. A drip trough is located within the upper frame 4, connecting the water inlet connector and the water distribution pipe. Optimized aperture design ensures even water distribution across the wet curtain core surface. A water collection trough is designed within the lower frame 5, connecting the drain and return pipes to collect and recycle water that seeps from the wet curtain core. A flushing nozzle assembly facilitates cleaning of the wet curtain core and water collection system, preventing clogging by dust and oil.

[0071] The wet curtain core assembly 1 is installed in a removable aluminum alloy slot for quick replacement and maintenance. The slot is sprayed with an anti-corrosion coating and seamlessly integrates with the frame. The frame surface is designed with heat-conducting textures and ridges to enhance heat dissipation and slow aging in high-temperature and high-humidity environments. High-efficiency filters and insect screens are installed on the exterior of the wet curtain wall to purify the air entering the factory and prevent dust and insects from affecting equipment operation. An evaporation-assisted air guide structure also optimizes airflow and improves cooling efficiency.

[0072] Working Principle and Application: This wet curtain wall uses a fan to draw in outside air, which flows through the corrugated channels of the wet curtain core assembly 1. The water evaporates and absorbs heat, lowering the air temperature while increasing humidity, providing a cool, clean air environment for the factory. The wet curtain core's corrugated design and highly absorbent material ensure efficient evaporation. The water collection trough and return pipe system recycles water. The flushing nozzle assembly regularly cleans the wet curtain core, maintaining long-term efficient operation.

[0073] In actual use, this wet curtain wall was installed in a 3,000-square-meter electronics manufacturing workshop. Indoor temperatures often reached 38°C in the summer, impacting equipment heat dissipation and worker efficiency. After the wet curtain wall was installed, combined with a high-power fan, the indoor temperature dropped to 26-29°C and humidity was maintained at 50-60%, significantly improving equipment operational stability and worker comfort. The aluminum alloy frame's anti-corrosion coating and thermally conductive texture ensure stable system operation in high-temperature and high-humidity environments, with a service life of over 15 years. Supporting ribs and sealing strips prevent frame deformation and leakage, extending the maintenance cycle from four months for traditional wet curtain walls to 10-12 months. High-efficiency filters and air guides reduce airborne dust and particulate matter, protecting precision equipment from contamination.

[0074] Technological advantages

[0075] 1. High-strength structure: Aluminum alloy frame combined with supporting reinforcement ribs, suitable for large-area and high-load use scenarios in industrial plants.

[0076] 2. Efficient heat dissipation: The heat-conducting heat dissipation texture and the guide ridge structure enhance the heat dissipation performance and extend the service life of the frame.

[0077] 3. Convenient maintenance: The removable card slot and flushing nozzle assembly shortens the cleaning and replacement time to less than 40 minutes, reducing downtime.

[0078] 4. Air purification: High-efficiency filters and insect-proof screens ensure the clean air entering the factory, protecting equipment and products from contamination.

[0079] Through the above design, the wet curtain wall provides an efficient, durable and easy-to-maintain cooling solution for industrial plants, significantly improving production efficiency and equipment reliability.

[0080] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0081] The above description is merely a preferred embodiment of the present application and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of the invention herein is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the inventive concept. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features having similar functions disclosed in this application.

Claims

1. A wet curtain wall with an aluminum alloy frame, characterized by: The wet curtain wall is a rectangular frame constructed of aluminum alloy. The rectangular frame is a basic skeleton composed of an upper frame (4), a lower frame (5), a left frame (2), and a right frame (3). A corrugated wet curtain core assembly (1) is installed inside the basic skeleton. The wet curtain core assembly (1) is fixed between the upper frame (4), the lower frame (5), the left frame (2), and the right frame (3), and is firmly pressed by side pressure strips. The inner sides of the upper frame (4), the lower frame (5), the left frame (2), and the right frame (3) are provided with supporting reinforcement ribs (7), bolt holes and connecting pins for enhancing the overall structural strength. The inner sides of the upper frame (4), the lower frame (5), the left frame (2), and the right frame (3) are all sealed with sealing strips (8). The top front end of the upper frame (4) is provided with a top dust cover plate (6), and the left and right sides of the upper frame (4) are both provided with upper frame locking assemblies (9).

2. The wet curtain wall with an aluminum alloy frame according to claim 1, characterized in that: A drip groove is provided in the upper frame (4), and the drip groove is connected to a water inlet joint and a water distribution pipe, and is used to evenly distribute water to the surface of the wet curtain core assembly (1).

3. The wet curtain wall with an aluminum alloy frame according to claim 1, characterized in that: A water collecting trough is provided in the lower frame (5), and the water collecting trough is connected to a drainage pipe or a return pipe and is used to collect water seeping from the wet curtain core assembly (1).

4. The wet curtain wall with an aluminum alloy frame according to claim 1, characterized in that: The wet curtain core assembly (1) is formed by splicing corrugated wet curtain paper blocks, and is provided with side pressure strips and a wet curtain core support net on the outside.

5. The wet curtain wall with an aluminum alloy frame according to claim 1, characterized in that: The outside of the wet curtain wall is equipped with an insect-proof net, a filter net and an evaporation-assisted wind guide structure to purify the incoming air and optimize the airflow.

6. The wet curtain wall with an aluminum alloy frame according to claim 1, characterized in that: The wet curtain core assembly (1) is installed in a detachable slot, which is convenient for replacement and maintenance.

7. The wet curtain wall with an aluminum alloy frame according to claim 1, characterized in that: The surfaces of the upper frame (4), the lower frame (5), the left frame (2), and the right frame (3) are provided with an anti-corrosion coating, a heat-conducting and heat-dissipating texture, and a flow-guiding ridge structure.

8. The wet curtain wall with an aluminum alloy frame according to claim 1, characterized in that: The lower frame (5) is connected to a drainage pipe and a flushing nozzle assembly, which facilitates cleaning of the wet curtain core assembly (1) and the water collection system.

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