Dust falling system for civil air defense door production

Abstract

The utility model discloses a dust falling system for civil air defense door production, which belongs to the technical field of civil air defense door production and comprises a production room, a water bucket, a water pump, a first water pipe, a connecting pipe, a second water pipe, a water distribution pipe, a water outlet pipe, a spray nozzle, a valve, a rotating mechanism and a base, the concrete civil air defense door spraying device is novel in design and ingenious in device, the valve on the upper portion is closed through the controller, the spraying nozzle does not spray any more, and therefore real-time adjustment can be facilitated according to the actual machining condition of workers, the spraying nozzle can be turned to the other side after a first concrete civil air defense door is machined, and after a second concrete civil air defense door on the other side is machined, the spraying nozzle can be turned to the other side. And at the moment, the first concrete civil air defense door is moved away, the unprocessed concrete civil air defense door is placed again, the spraying nozzle is turned to the unprocessed concrete civil air defense door again through the rotating mechanism, and the upper portion of the processed concrete civil air defense door is not sprayed with water any more, so that uninterrupted continuous processing is achieved, the processing efficiency can be improved, and operation is easy and convenient.

Description

Technical Field

[0001] This application relates to the field of civil defense door production technology, and in particular to a dust suppression system for civil defense door production. Background Technology

[0002] The published patent CN222019184U discloses a dust suppression system for the production of air-raid shelter doors. Addressing the issue that water mist falling onto concrete air-raid shelter doors during dust suppression slows moisture evaporation, the system provides a dust suppression system for air-raid shelter door production. The system includes a production room with a dust suppression device inside. The production room also contains multiple bases for loading air-raid shelter doors, each base containing a rainproof device. Each rainproof device includes a rotatable threaded rod and a concealed box with a rainproof cloth lining its inner wall. When the threaded rod rotates, the concealed box moves upwards, and once at the top, the rainproof cloth unfolds to one side. This system provides rainproof protection for the concrete air-raid shelter doors without affecting the dust suppression effect, reducing water mist falling onto the doors and accelerating the moisture evaporation rate.

[0003] The dust suppression system for the production of air-raid shelter doors in the aforementioned patent is designed to prevent the concrete air-raid shelter doors from being sprayed with water again after processing. Each base is equipped with a protective cloth. After the concrete air-raid shelter door is processed, a series of steps are required to unfold the protective cloth to cover it. This operation is cumbersome, which not only reduces production efficiency but also increases subsequent usage and maintenance costs.

[0004] Therefore, this application proposes a dust reduction system for the production of air defense doors. Utility Model Content

[0005] This application proposes a dust suppression system for the production of air-raid shelter doors to solve the problems mentioned in the background art. By shutting off the valve above with a controller, the spray nozzle stops spraying. This allows for real-time adjustment based on the actual processing situation of the workers. Therefore, after the first concrete air-raid shelter door is processed, the spray nozzle can be turned to the other side. When the second concrete air-raid shelter door on the other side is processed, the first concrete air-raid shelter door is removed and replaced with an unprocessed concrete air-raid shelter door. The spray nozzle is then turned to the unprocessed concrete air-raid shelter door again using a rotating mechanism, so that water stops spraying above the processed concrete air-raid shelter door. This achieves uninterrupted continuous processing, improves processing efficiency, and is simple and convenient to operate.

[0006] To achieve the above objectives, this application adopts the following technical solution:

[0007] A dust suppression system for the production of air-raid shelter doors includes a production room, a water tank, a water pump, a first water pipe, a connecting pipe, a second water pipe, a branch water pipe, an outlet water pipe, a spray nozzle, a valve, a rotating mechanism, and a base. Each branch water pipe is equipped with a valve, and the valve is electrically connected to an external controller. Each outlet water pipe is equipped with a rotating mechanism, which includes a motor, a gear, a ring, and a gear ring.

[0008] In a preferred embodiment, each motor is fixedly connected to the interior ceiling of the production room, and each motor is electrically connected to an external controller. A gear is fixedly connected to the output end of each motor.

[0009] By starting the motor, the motor drives the gear to rotate. When the gear rotates, it meshes with the gear ring, realizing the rotation of the ring, thereby improving the practicality of the device.

[0010] In a preferred embodiment, each of the water outlet pipes is fixedly connected to a ring, and each ring is provided with a toothed ring on its outside, and each gear is meshed with the toothed ring.

[0011] By engaging gears and a gear ring, the water outlet pipe rotates 180 degrees, positioning the spray nozzle above the unfinished concrete air-raid shelter door to continue dust suppression, thus improving the device's practicality.

[0012] In a preferred embodiment, the production room is equipped with a first water pipe, a connecting pipe, and a second water pipe, with one end of the connecting pipe connected to the first water pipe and the other end connected to the second water pipe.

[0013] Water from the first water pipe is then transported to the second water pipe via a connecting pipe. The controller opens all the valves, and the water from the first and second water pipes flows into the distribution pipe. The water from the distribution pipe then flows into the outlet pipe and is sprayed into the air through a spray nozzle to suppress dust, thereby improving the practicality of the device.

[0014] In a preferred embodiment, there are six water distribution pipes, three on the first water pipe and three on the second water pipe. Each water distribution pipe is rotatably connected to an outlet pipe, and a sealing ring is provided between each water distribution pipe and the outlet pipe.

[0015] By installing a sealing ring between the water distribution pipe and the water outlet pipe, the water outlet pipe is guaranteed to be airtight during rotation, preventing internal water leakage and thus improving the practicality of the device.

[0016] In a preferred embodiment, each of the water outlet pipes is equipped with a spray nozzle at its bottom end, and each spray nozzle is at a 90-degree angle.

[0017] By setting rotating spray nozzles, water is no longer sprayed above the finished concrete air-raid shelter door, thus achieving uninterrupted continuous processing, which can improve processing efficiency and is simple and convenient to operate, thereby enhancing the practicality of the device.

[0018] In a preferred embodiment, a water bucket is provided outside the production room, and a water pump is fixedly connected to the top of the water bucket. The water pump's inlet is connected to the water bucket, and its outlet is connected to the first water pipe.

[0019] By starting the water pump, the water in the bucket is transported to the first water pipe, and the water in the first water pipe is then transported to the second water pipe through the connecting pipe, thereby improving the practicality of the device.

[0020] The beneficial effects of this application are:

[0021] 1. This dust suppression system for the production of air-raid shelter doors utilizes a rotating mechanism to redirect the spray nozzles back to the unprocessed concrete air-raid shelter doors, preventing water spray from spraying onto the processed concrete air-raid shelter doors. This enables uninterrupted continuous processing, improves processing efficiency, and is simple and convenient to operate, greatly enhancing the practicality of the device.

[0022] 2. This dust suppression system for the production of air-raid shelter doors uses a controller to shut off the valve above, causing the spray nozzle to stop spraying. This allows for real-time adjustment based on the actual processing conditions of the workers. Therefore, after the first concrete air-raid shelter door is processed, the spray nozzle can be turned to the other side. When the second concrete air-raid shelter door on the other side is processed, the first concrete air-raid shelter door is removed and replaced with an unprocessed concrete air-raid shelter door, greatly improving the practicality of the device. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the device in this application;

[0024] Figure 2 This is an internal cross-sectional view of the device described in this application;

[0025] Figure 3 For this application Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 This is a schematic diagram showing the position of the sealing ring in the device of this application.

[0027] Numbered in the diagram: 1. Production room; 2. Water bucket; 3. Water pump; 4. First water pipe; 5. Connecting pipe; 6. Second water pipe; 7. Branch pipe; 8. Outlet pipe; 9. Spray nozzle; 10. Valve; 11. Sealing ring; 12. Rotating mechanism; 121. Motor; 122. Gear; 123. Ring; 124. Gear ring; 13. Base. Detailed Implementation

[0028] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0029] Reference Figure 1-4 A dust suppression system for the production of air-raid shelter doors includes a production room 1, a water tank 2, a water pump 3, a first water pipe 4, a connecting pipe 5, a second water pipe 6, a branch water pipe 7, an outlet water pipe 8, a spray nozzle 9, a valve 10, a rotating mechanism 12, and a base 13. Each branch water pipe 7 is equipped with a valve 10, and the valve 10 is electrically connected to an external controller. Each outlet water pipe 8 is equipped with a rotating mechanism 12, which includes a motor 121, a gear 122, a ring 123, and a gear ring 124.

[0030] Reference Figure 1-3 Each motor 121 is fixedly connected to the top of the production room 1, and each motor 121 is electrically connected to an external controller. Each motor 121 has a gear 122 fixedly connected to its output end. By starting the motor 121, the motor 121 drives the gear 122 to rotate. When the gear 122 rotates, it will mesh with the gear ring 124, thereby rotating the ring 123 and improving the practicality of the device.

[0031] Reference Figure 2-3 Each water outlet pipe 8 is fixedly connected to a ring 123, and each ring 123 is provided with a toothed ring 124. Each gear 122 is meshed with the toothed ring 124. Through the meshing of the gear 122 and the toothed ring 124, the water outlet pipe 8 is rotated 180 degrees, so that the spray nozzle 9 is located above the unprocessed concrete air-raid shelter door to continue dust suppression, thereby improving the practicality of the device.

[0032] Reference Figure 1-4 The production room 1 is equipped with a first water pipe 4, a connecting pipe 5, and a second water pipe 6. One end of the connecting pipe 5 is connected to the first water pipe 4, and the other end is connected to the second water pipe 6. Water in the first water pipe 4 is then transported to the second water pipe 6 through the connecting pipe 5. The controller opens all the valves 10, and the water in the first water pipe 4 and the second water pipe 6 flows into the distribution pipe 7. The water in the distribution pipe 7 flows into the outlet pipe 8 and is sprayed into the air through the spray nozzle 9 to reduce dust, thereby improving the practicality of the device.

[0033] Reference Figure 1-4There are six water distribution pipes 7, with three on the first water pipe 4 and three on the second water pipe 6. Each water distribution pipe 7 is rotatably connected to an outlet pipe 8, and a sealing ring 11 is provided between each water distribution pipe 7 and the outlet pipe 8. By providing a sealing ring 11 between the water distribution pipe 7 and the outlet pipe 8, the sealing performance of the outlet pipe 8 during rotation is ensured, preventing internal water leakage and thus improving the practicality of the device.

[0034] Reference Figure 2-3 Each water outlet pipe 8 is equipped with a spray nozzle 9 at its bottom end, and each spray nozzle 9 is at a 90-degree angle. By setting the rotating spray nozzle 9, water will no longer be sprayed above the processed concrete air-raid shelter door, thereby achieving uninterrupted continuous processing, which can improve processing efficiency and is simple and convenient to operate, thus enhancing the practicality of the device.

[0035] Reference Figure 1-3 A water tank 2 is installed outside the production room 1. A water pump 3 is fixedly connected to the top of the water tank 2. The water inlet of the water pump 3 is connected to the water tank 2, and the water outlet is connected to the first water pipe 4. By starting the water pump 3, the water in the water tank 2 is transported to the first water pipe 4. The water in the first water pipe 4 is then transported to the second water pipe 6 through the connecting pipe 5, thereby improving the practicality of the device.

[0036] Working principle: The concrete air-raid shelter door is placed on the base 13. Workers process the concrete air-raid shelter door. During processing, water pump 3 is activated, pumping water from bucket 2 to the first water pipe 4. Water from the first water pipe 4 is then pumped through connecting pipe 5 to the second water pipe 6. The controller opens all valves 10, allowing water from the first and second water pipes 4 and 6 to flow into the distribution pipe 7. Water from the distribution pipe 7 then flows into the outlet pipe 8 and is sprayed into the air through spray nozzles 9 to suppress dust. After the concrete air-raid shelter door is processed, the worker activates motor 121 via the controller. Motor 121 drives gear 122 to rotate. When gear 122 rotates, it meshes with gear ring 124, causing the outlet pipe 8 to rotate 180 degrees, thus spraying... The mist nozzle 9 is located above the unfinished concrete air-raid shelter door. After the concrete air-raid shelter door is finished, the valve 10 above it can be turned off by the controller, so that the mist nozzle 9 stops spraying. This allows for real-time adjustment according to the actual processing situation of the workers. Therefore, after the first concrete air-raid shelter door is finished, the mist nozzle 9 can be turned to the other side. When the second concrete air-raid shelter door on the other side is finished, the first concrete air-raid shelter door is removed and a new unfinished concrete air-raid shelter door is placed. The rotating mechanism 12 is used to turn the mist nozzle 9 back to the unfinished concrete air-raid shelter door, so that water stops spraying above the finished concrete air-raid shelter door. This achieves uninterrupted continuous processing, which can improve processing efficiency and is simple and convenient to operate.

[0037] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and the inventive concept of this application, should be included within the scope of protection of this application.

Claims

1. A dust suppression system for the production of air-raid shelter doors, comprising a production room (1), a water tank (2), a water pump (3), a first water pipe (4), a connecting pipe (5), a second water pipe (6), a branch water pipe (7), an outlet water pipe (8), a spray nozzle (9), a valve (10), a rotating mechanism (12), and a base (13), characterized in that, Each of the water distribution pipes (7) is equipped with a valve (10), and the valve (10) is electrically connected to an external controller. Each of the water outlet pipes (8) is equipped with a rotating mechanism (12), which includes a motor (121), a gear (122), a ring (123), and a gear ring (124).

2. The dust suppression system for the production of air-raid shelter doors according to claim 1, characterized in that, Each of the motors (121) is fixedly connected to the top of the interior of the production room (1), and each of the motors (121) is electrically connected to an external controller. Each of the motors (121) has a gear (122) fixedly connected to its output end.

3. A dust suppression system for the production of air-raid shelter doors according to claim 2, characterized in that, Each of the water outlet pipes (8) is fixedly connected to a ring (123), and each of the rings (123) is provided with a toothed ring (124) on its outside, and each of the gears (122) is meshed with the toothed ring (124).

4. A dust suppression system for the production of air-raid shelter doors according to claim 1, characterized in that, The production room (1) is equipped with a first water pipe (4), a connecting pipe (5), and a second water pipe (6). One end of the connecting pipe (5) is connected to the first water pipe (4), and the other end is connected to the second water pipe (6).

5. A dust suppression system for the production of air-raid shelter doors according to claim 4, characterized in that, There are six water distribution pipes (7), three on the first water pipe (4) and three on the second water pipe (6). Each water distribution pipe (7) is rotatably connected to an outlet pipe (8), and a sealing ring (11) is provided between each water distribution pipe (7) and the outlet pipe (8).

6. A dust suppression system for the production of air-raid shelter doors according to claim 5, characterized in that, Each of the water outlet pipes (8) is equipped with a spray nozzle (9) at its bottom end, and each of the spray nozzles (9) is at a 90-degree angle.

7. A dust suppression system for the production of air-raid shelter doors according to claim 1, characterized in that, A water bucket (2) is provided outside the production room (1). A water pump (3) is fixedly connected to the top of the water bucket (2). The water inlet of the water pump (3) is connected to the water bucket (2), and the water outlet is connected to the first water pipe (4).

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