A modular thin waterproof ventilation skylight for factory buildings

Abstract

The utility model relates to the technical field of windows, and in particular to a modular thin waterproof ventilation skylight for factory buildings, which not only has the function of rainproof, but also has the function of mosquito proof, is easy to use, and has high reliability and practicality; it comprises a ventilation box and a base, the ventilation box is fixedly installed on the base, an air cavity is arranged in the ventilation box, and the upper end of the ventilation box is an opening; it also comprises a filter screen, a sealing plate, multiple groups of drain pipes, an air intake device and a lifting device, the filter screen is fixedly installed on the upper end of the ventilation box, the sealing plate is slidably installed in the air cavity of the ventilation box up and down, the sealing plate and the air cavity of the ventilation box are sealed and slidably connected, the left part of the sealing plate is provided with a vent communicated with the air cavity, one end of the air intake device is connected with the vent, and the right part of the filter screen is provided with multiple groups of drains communicated with the air cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of windows, in particular to a modular thin waterproof ventilation skylight for a factory building. Background Art

[0002] A ventilation skylight is a device used to ventilate a building, and it is widely used in factories. In the prior art, the utility model patent with patent application number 202321195792.3 discloses a translationally movable opening and closing thin ventilation skylight, which is mainly composed of a frame, a valve plate that can be opened and closed, and a U-shaped drain plate. When it is in use, the outside air enters the factory through the opened valve plate, thereby realizing ventilation in the factory. The inventor believes that there are the following problems during its use. Although it has certain rain and snow protection functions, in the hot summer, mosquitoes from the outside will also enter the factory through the valve plate, and the workers in the factory are easily bitten by mosquitoes, which is inconvenient to use. Therefore, a ventilation skylight that is not only waterproof but also mosquito-proof is needed. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a modular thin waterproof ventilation skylight for factories which not only has the function of rainproof but also has the function of mosquito proof, is easy to use, and has high reliability and practicality.

[0004] The utility model provides a modular thin waterproof ventilation skylight for a factory building, comprising a ventilation box and a base, wherein the ventilation box is fixedly mounted on the base, an air cavity is arranged in the ventilation box, and the upper end of the ventilation box is an opening; the utility model also comprises a filter screen, a sealing plate, a plurality of drainage pipes, an air intake device and a lifting device, wherein the filter screen is fixedly mounted on the upper end of the ventilation box, the sealing plate is slidably mounted in the air cavity of the ventilation box, the sealing plate and the air cavity of the ventilation box are sealed and slidably connected, a ventilation port communicating with the air cavity is arranged on the left side of the sealing plate, one end of the air intake device is connected with the ventilation port, a plurality of drainage ports communicating with the air cavity are arranged on the right side of the filter screen, the plurality of drainage pipes are respectively connected with the plurality of drainage ports, and the plurality of drainage pipes are all provided with solenoid valves, the height of the ventilation port is higher than the drainage port, the sealing plate is mounted on the lifting device, and the lifting device is used to lift the sealing plate; the base is mounted It is installed on the roof of the factory building, and the other end of the air intake device is connected to the factory building. The cold air from the outside can be filtered by the filter and then enter the factory building through the vent and the air intake device, so as to ventilate the factory building. The filter can block mosquitoes and some solid impurities from the outside from entering the air cavity of the ventilation box, thereby preventing mosquitoes from entering the factory building, which has the effect of preventing mosquitoes. When it rains, rainwater falls on the sealing plate through the filter, and then the valves on the multiple sets of drain pipes are opened. The rainwater falling on the upper part of the air cavity of the ventilation box is discharged to the outside through the drain port and the drain pipe, while the air continues to enter the factory building through the vent and the air intake device. The drain port and the drain pipe are set to prevent rainwater from entering the factory building, which has the effect of waterproofing. It is easy to use and has high reliability and practicality.

[0005] Preferably, the air intake device includes a U-shaped ventilation box, a water outlet pipe and multiple groups of ventilation pipes, a chamber is arranged in the U-shaped ventilation box, the right end of the U-shaped ventilation box is an opening, the right end of the U-shaped ventilation box is connected to the vent, the water outlet pipe is installed in the lower part of the U-shaped ventilation box, one end of the water outlet pipe is connected to the chamber of the U-shaped ventilation box, an electromagnetic valve is arranged on the water outlet pipe, the upper ends of the multiple groups of ventilation pipes are all connected to the left part of the chamber of the U-shaped ventilation box; the other ends of the multiple groups of ventilation pipes are all connected to the space in the factory building, when it rains, the electromagnetic valve on the water outlet pipe is opened, and inevitably a small amount of rainwater and air will enter the U-shaped ventilation box through the vent, and then the air and water move from the right part to the left part of the U-shaped ventilation box, and when the rainwater passes through the lower part of the U-shaped ventilation box, the rainwater is discharged to the outside through the water outlet pipe, and the air enters the factory building through the multiple groups of ventilation pipes; the waterproof function is further improved.

[0006] Preferably, the lifting device includes a hydraulic cylinder and a push rod, the hydraulic cylinder is fixedly mounted on the lower end of the air cavity of the ventilation box, the lower end of the push rod is connected to the output end of the hydraulic cylinder, and the sealing plate is fixedly mounted on the upper end of the push rod; when encountering extremely cold weather in winter and ventilation is not needed, the hydraulic cylinder is opened, and the hydraulic cylinder raises the sealing plate through the push rod until the sealing plate rises above the vent; the sealing plate blocks the outside air from entering the vent, and ventilation or non-ventilation can be selected as needed. It is easy to use and has few limitations.

[0007] Preferably, it also includes a moving mechanism, a support frame, a water pipe, a spray pipe, a hose and a water pump, the water pipe is installed on the support frame, the support frame is installed on the moving mechanism, the moving mechanism is used to move the support frame back and forth, multiple groups of spray pipes are all installed obliquely on the water pipe, the multiple groups of spray pipes are connected to the water pipe, the multiple groups of spray pipes are all located above the filter, the input end of the water pipe is connected to the water pump through a hose, the water pump is fixedly installed on the ventilation box, and the input end of the water pump is provided with a water inlet pipe; with the increase of the use time, some solid impurities will gradually adhere to the upper end of the filter, when it is necessary to clean the fixed impurities on the upper end of the filter, the water inlet pipe on the water pump is connected to the external water tank, and then the water pump is turned on to allow water to enter the water pipe through the water pump and the hose in turn, and then the water is sprayed onto the filter through the multiple groups of spray pipes on the water pipe to rinse the filter, and at the same time the moving mechanism is turned on, the moving mechanism drives the multiple groups of spray pipes to move back and forth through the support frame, and the multiple groups of spray pipes can evenly rinse the upper end of the filter during the forward and backward movement; the flushing of the filter is convenient.

[0008] Preferably, the moving mechanism includes a slider, a moving block, a slide rail, a support plate, a reciprocating screw, a vertical plate, a waterproof motor and a base plate, the slider and the moving block are respectively fixedly mounted on the left and right parts of the lower end of the support frame, the slider is slidably mounted on the slide rail, the slide rail is fixedly mounted on the left end of the ventilation box through the support plate, the moving block is screwed with the reciprocating screw, the reciprocating screw is rotatably mounted on the vertical plate, the vertical plate is fixedly mounted on the base plate, the base plate is fixedly mounted on the ventilation box, the input end of the reciprocating screw is connected to the waterproof motor, the waterproof motor is fixedly mounted on the vertical plate, a waterproof cover is provided on the waterproof motor, and a flexible screw protective cover is provided on the reciprocating screw; when the support frame moves back and forth, the waterproof motor is turned on, the waterproof motor drives the reciprocating screw to rotate, the rotating reciprocating screw makes the support frame move back and forth through the moving block, the support frame drives the water pipe to move back and forth, the water pipe drives multiple groups of spray pipes to move back and forth, and the multiple groups of spray pipes can evenly rinse the upper end of the filter screen during the forward and backward movement; the flushing of the filter screen is convenient.

[0009] Preferably, the thickness of the side wall of the ventilation box is 10 mm, and the material of the ventilation box is alloy steel; through the above-mentioned arrangement, the weight of the ventilation box is reduced while ensuring the strength of the ventilation box, and the thickness is thin, the weight is light, and it is easy to move.

[0010] Preferably, the ventilation box is fixedly mounted on a base by bolts, and a mounting hole is provided on the base; the base is mounted on the upper end of the factory building by bolts; through the above arrangement, the connection between the ventilation box and the base and between the base and the factory building are detachable, with a high degree of modularization, easy disassembly and assembly, and convenient use.

[0011] Compared with the prior art, the utility model has the beneficial effects of not only having the function of rainproofing, but also having the function of mosquito proofing, being easy to use, and having high reliability and practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the ventilation box;

[0014] Figure 3 It is a schematic diagram of the structure of the air intake device;

[0015] Figure 4 It is a structural schematic diagram of the lifting device and the sealing plate;

[0016] Figure 5 It is a structural diagram of the moving mechanism, spray pipe and support frame.

[0017] Markings in the attached figure: 1. ventilation box; 2. filter screen; 3. sealing plate; 4. vent; 5. drain outlet; 6. drain pipe; 7. U-shaped ventilation box; 8. outlet pipe; 9. ventilation pipe; 10. hydraulic cylinder; 11. push rod; 12. base; 13. support frame; 14. water pipe; 15. spray pipe; 16. hose; 17. slider; 18. moving block; 19. slide rail; 20. support plate; 21. reciprocating screw; 22. vertical plate; 23. waterproof motor; 24. base plate. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example 1

[0019] like Figures 1 to 5The utility model of the factory ventilation skylight comprises a ventilation box 1, a base 12, a filter 2, a sealing plate 3, a plurality of drainage pipes 6, an air intake device and a lifting device. The ventilation box 1 is fixedly mounted on the base 12. An air cavity is arranged in the ventilation box 1. The upper end of the ventilation box 1 is an opening. The filter 2 is fixedly mounted on the upper end of the ventilation box 1. The sealing plate 3 is slidably mounted in the air cavity of the ventilation box 1 up and down. The sealing plate 3 and the air cavity of the ventilation box 1 are sealed and slidably connected. A ventilation port 4 communicating with the air cavity is arranged on the left side of the sealing plate 3. One end of the air intake device is connected with the ventilation port 4. A plurality of drainage pipes 6 communicating with the air cavity are arranged on the right side of the filter 2. The plurality of drainage pipes 6 are respectively connected with the plurality of drainage ports 5. Solenoid valves are arranged on the plurality of drainage pipes 6. The height of the ventilation port 4 is higher than the drainage port 5. The sealing plate 3 is mounted on the lifting device. The lifting device is used to lift the sealing plate 3. The seat 12 is installed on the roof of the factory building, and the other end of the air intake device is connected to the factory building. The cold air from the outside can enter the factory building through the vent 4 and the air intake device after being filtered by the filter 2, thereby ventilating the factory building. The filter 2 blocks mosquitoes and some solid impurities from the outside from entering the air cavity of the ventilation box 1, thereby preventing mosquitoes from entering the factory building, thereby achieving the effect of preventing mosquitoes. When it rains, rainwater falls on the sealing plate 3 through the filter 2, and then the valves on the multiple groups of drain pipes 6 are opened. The rainwater falling on the upper part of the air cavity of the ventilation box 1 is discharged to the outside through the drain port 5 and the drain pipe 6, while the air continues to enter the factory building through the vent 4 and the air intake device. The drain port 5 and the drain pipe 6 are set to prevent rainwater from entering the factory building, thereby achieving the effect of waterproofing. The utility model is easy to use and has high reliability and practicality.

[0020] like Figure 1 , Figure 2 and Figure 3 The air intake device includes a U-shaped ventilation box 7, a water outlet pipe 8 and a plurality of ventilation pipes 9. A chamber is arranged in the U-shaped ventilation box 7. The right end of the U-shaped ventilation box 7 is an opening. The right end of the U-shaped ventilation box 7 is connected to the vent 4. The water outlet pipe 8 is installed at the lower part of the U-shaped ventilation box 7. One end of the water outlet pipe 8 is connected to the chamber of the U-shaped ventilation box 7. A solenoid valve is arranged on the water outlet pipe 8. The upper ends of the plurality of ventilation pipes 9 are all connected to the left part of the chamber of the U-shaped ventilation box 7. The other end of the plurality of ventilation pipes 9 is connected to the left part of the chamber of the U-shaped ventilation box 7. Both ends are connected with the space in the factory. When it rains, open the solenoid valve on the water outlet pipe 8, and inevitably a small amount of rainwater and air will enter the U-shaped ventilation box 7 through the vent 4. Then the air and water move from the right part to the left part of the U-shaped ventilation box 7. When the rainwater passes through the lower part of the U-shaped ventilation box 7, the rainwater is discharged to the outside through the water outlet pipe 8, and the air enters the factory through multiple sets of ventilation pipes 9, which further improves the waterproof function.

[0021] like Figure 2 and Figure 4The lifting device includes a hydraulic cylinder 10 and a push rod 11. The hydraulic cylinder 10 is fixedly installed at the lower end of the air cavity of the ventilation box 1. The lower end of the push rod 11 is connected to the output end of the hydraulic cylinder 10, and the sealing plate 3 is fixedly installed at the upper end of the push rod 11. When encountering extremely cold weather in winter and no ventilation is needed, the hydraulic cylinder 10 is opened, and the hydraulic cylinder 10 raises the sealing plate 3 through the push rod 11 until the sealing plate 3 rises above the vent 4. The sealing plate 3 is blocked to prevent outside air from entering the vent 4, and ventilation or non-ventilation can be selected as needed. It is easy to use and has low limitations.

[0022] like Figure 1 and Figure 5 , the water pipe 14 is installed on the support frame 13, the support frame 13 is installed on the moving mechanism, the moving mechanism is used to move the support frame 13 back and forth, multiple groups of spray pipes 15 are tiltedly installed on the water pipe 14, multiple groups of spray pipes 15 are connected to the water pipe 14, multiple groups of spray pipes 15 are located above the filter 2, the input end of the water pipe 14 is connected to the water pump through a hose 16, the water pump is fixedly installed on the ventilation box 1, and the input end of the water pump is provided with a water inlet pipe; as the use time increases, some solid impurities will gradually adhere to the upper end of the filter 2, when it is necessary to When cleaning the fixed impurities on the upper end of the filter 2, connect the water inlet pipe on the water pump with the external water tank, then turn on the water pump, so that water enters the water pipe 14 through the water pump and the hose 16 in turn, and then the water is sprayed onto the filter 2 through the multiple groups of spray pipes 15 on the water pipe 14 to rinse the filter 2. At the same time, turn on the moving mechanism, and the moving mechanism drives the multiple groups of spray pipes 15 to move back and forth through the support frame 13. The multiple groups of spray pipes 15 can evenly rinse the upper end of the filter 2 during the forward and backward movement, which facilitates the flushing of the filter 2.

[0023] like Figure 5The moving mechanism includes a slider 17, a moving block 18, a slide rail 19, a support plate 20, a reciprocating screw 21, a vertical plate 22, a waterproof motor 23 and a base plate 24. The slider 17 and the moving block 18 are respectively fixedly mounted on the left and right parts of the lower end of the support frame 13. The slider 17 is slidably mounted on the slide rail 19. The slide rail 19 is fixedly mounted on the left end of the ventilation box 1 through the support plate 20. The moving block 18 is screwed with the reciprocating screw 21. The reciprocating screw 21 is rotatably mounted on the vertical plate 22, the vertical plate 22 is fixedly mounted on the base plate 24, the base plate 24 is fixedly mounted on the ventilation box 1, the input end of the reciprocating screw 21 is connected to the waterproof motor 23, the waterproof motor 23 is fixedly mounted on the vertical plate 22, a waterproof cover is arranged on the waterproof motor 23, and a flexible screw protective cover is arranged on the reciprocating screw 21; when the support frame 13 moves back and forth, the waterproof motor 23 is turned on, the waterproof motor 23 drives the reciprocating screw 21 to rotate, the rotating reciprocating screw 21 moves the support frame 13 back and forth through the moving block 18, the support frame 13 drives the water pipe 14 to move back and forth, the water pipe 14 drives multiple groups of spray pipes 15 to move back and forth, and the multiple groups of spray pipes 15 can evenly rinse the upper end of the filter screen 2 during the process of moving back and forth; the flushing of the filter screen 2 is convenient.

[0024] The ventilation box 1 is fixedly mounted on a base 12 by means of bolts, and a mounting hole is provided on the base 12 . Example 2

[0025] On the basis of Example 1, the thickness of the side wall of the ventilation box 1 is set to 10 mm, and the material of the ventilation box 1 is alloy steel; through the above setting, the weight of the ventilation box 1 is lowered while ensuring the strength of the ventilation box 1, and the thickness is thin, the weight is light, and it is easy to move. Check valves are set on the drain pipe 6 and the outlet pipe 8.

[0026] The filter screen 2, vent pipe 9, water pipe 14, reciprocating screw 21 and waterproof motor 23 of the modular thin waterproof ventilation skylight for factory buildings of the utility model are all purchased on the market. The technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative efforts.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A modular thin waterproof ventilation skylight for a factory building, comprising a ventilation box (1) and a base (12), wherein the ventilation box (1) is fixedly mounted on the base (12), an air cavity is provided in the ventilation box (1), and the upper end of the ventilation box (1) is an opening; characterized in that: The invention also comprises a filter screen (2), a sealing plate (3), a plurality of drainage pipes (6), an air intake device and a lifting device. The filter screen (2) is fixedly mounted on the upper end of the ventilation box (1). The sealing plate (3) is slidably mounted in the air cavity of the ventilation box (1) up and down. The sealing plate (3) and the air cavity of the ventilation box (1) are in sealed sliding connection. A ventilation port (4) communicating with the air cavity is arranged on the left side of the sealing plate (3). One end of the air intake device is connected with the ventilation port (4). A plurality of drainage ports (5) communicating with the air cavity are arranged on the right side of the filter screen (2). The plurality of drainage pipes (6) are respectively connected with the plurality of drainage ports (5). Solenoid valves are arranged on the plurality of drainage pipes (6). The height of the ventilation port (4) is higher than that of the drainage port (5). The sealing plate (3) is mounted on the lifting device. The lifting device is used to lift the sealing plate (3).

2. A modular thin waterproof ventilation skylight for a factory building as claimed in claim 1, characterized in that: The air intake device comprises a U-shaped ventilation box (7), a water outlet pipe (8) and a plurality of ventilation pipes (9). A chamber is arranged in the U-shaped ventilation box (7). The right end of the U-shaped ventilation box (7) is an opening. The right end of the U-shaped ventilation box (7) is connected to the vent (4). The water outlet pipe (8) is installed at the lower part of the U-shaped ventilation box (7). One end of the water outlet pipe (8) is connected to the chamber of the U-shaped ventilation box (7). A solenoid valve is arranged on the water outlet pipe (8). The upper ends of the plurality of ventilation pipes (9) are all connected to the left part of the chamber of the U-shaped ventilation box (7).

3. A modular thin waterproof ventilation skylight for a factory building as claimed in claim 1, characterized in that: The lifting device comprises a hydraulic cylinder (10) and a push rod (11); the hydraulic cylinder (10) is fixedly mounted at the lower end of the air cavity of the ventilation box (1); the lower end of the push rod (11) is connected to the output end of the hydraulic cylinder (10); and the sealing plate (3) is fixedly mounted at the upper end of the push rod (11).

4. A modular thin waterproof ventilation skylight for a factory building as claimed in claim 1, characterized in that: The invention also comprises a moving mechanism, a support frame (13), a water pipe (14), a spray pipe (15), a hose (16) and a water pump, wherein the water pipe (14) is mounted on the support frame (13), the support frame (13) is mounted on the moving mechanism, the moving mechanism is used to move the support frame (13) forward and backward, a plurality of groups of spray pipes (15) are all obliquely mounted on the water pipe (14), the plurality of groups of spray pipes (15) are all connected to the water pipe (14), the plurality of groups of spray pipes (15) are all located above the filter screen (2), the input end of the water pipe (14) is connected to the water pump via the hose (16), the water pump is fixedly mounted on the ventilation box (1), and a water inlet pipe is provided at the input end of the water pump.

5. A modular thin waterproof ventilation skylight for a factory building as claimed in claim 4, characterized in that: The moving mechanism comprises a slider (17), a moving block (18), a slide rail (19), a support plate (20), a reciprocating screw (21), a vertical plate (22), a waterproof motor (23) and a base plate (24); the slider (17) and the moving block (18) are respectively fixedly mounted on the left and right parts of the lower end of the support frame (13); the slider (17) is slidably mounted on the slide rail (19) in a forward and backward manner; the slide rail (19) is fixedly mounted on the left end of the ventilation box (1) through the support plate (20); The block (18) is screwed with the reciprocating screw (21), the reciprocating screw (21) is rotatably mounted on the vertical plate (22), the vertical plate (22) is fixedly mounted on the base plate (24), the base plate (24) is fixedly mounted on the ventilation box (1), the input end of the reciprocating screw (21) is connected to the waterproof motor (23), the waterproof motor (23) is fixedly mounted on the vertical plate (22), a waterproof cover is provided on the waterproof motor (23), and a flexible screw protective cover is provided on the reciprocating screw (21).

6. The modular thin waterproof ventilation skylight for factory buildings as claimed in claim 1, characterized in that: The thickness of the side wall of the ventilation box (1) is 10 mm, and the material of the ventilation box (1) is alloy steel.

7. The modular thin waterproof ventilation skylight for factory buildings as claimed in claim 1, characterized in that: The ventilation box (1) is fixedly mounted on a base (12) by means of bolts, and a mounting hole is provided on the base (12).

Images