Intelligent ventilation cover plate
Through the intelligent ventilation cover and intelligent control module, automatic ventilation adjustment and leakage detection alarm in the cable trench are realized, which solves the problems of poor ventilation effect and insufficient leakage detection in the existing technology, and improves the safe operation in the cable trench and reliability.
Patent Information
- Application Number
- CN202420925517.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The ventilation effect of the existing ventilation cover is not ideal, cannot be automatically adjusted, and water leakage detection and alarm cannot be achieved. It is impossible to ensure that the temperature and humidity in the cable trench is within the appropriate range, affecting the safe operation of the cable.
Design an intelligent ventilation cover, including ventilation cover and intelligent control module, adopts a temperature and humidity transmitter and water leakage detection sensor, drives a movable damper and a large displacement fan through a small motor to achieve automatic ventilation adjustment, and passes through transparent plexiglass and filters ensure clear observation and dust filtration.
Automatic ventilation adjustment and leakage detection alarm in the cable trench are realized, ensuring that the temperature and humidity in the cable trench are within the appropriate range, improving the safe operation of the cable and the reliability of the system.
Smart Images
Figure CN222301323U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ventilation systems, in particular to an intelligent ventilation cover plate. Background Art
[0002] In the cable trench, a lot of heat is generated due to the operation of the cable. If the heat is not dissipated in time, it may cause the cable to overheat or even cause a fire. At the same time, there may be water accumulation in the cable trench. If there is too much water accumulation, it will not only affect the normal operation of the cable, but also may cause damage to the cable. Therefore, ventilation and drainage of the cable trench are very important.
[0003] At present, the ventilation cover on the market is mainly a simple open-and-close design, which opens or closes the vents manually or electrically to achieve the purpose of ventilation. However, this design has some problems: first, the ventilation effect is not ideal, because the best ventilation effect can only be achieved when the vents are fully opened; second, it cannot achieve automatic adjustment. When the ambient temperature or humidity changes, the size of the vents cannot be automatically adjusted, so it is impossible to ensure that the temperature and humidity in the cable trench are always within the appropriate range; third, it cannot achieve water leakage detection and alarm. When there is water accumulation in the cable trench, it cannot be discovered and handled in time.
[0004] Therefore, we propose an intelligent ventilation cover to solve the problems in the above background. Utility Model Content
[0005] The purpose of the utility model is to provide an intelligent ventilation cover to solve the problems raised in the above background technology.
[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0007] An intelligent ventilation cover plate, comprising five ventilation cover plates and an intelligent control module, wherein the five ventilation cover plates are divided into two air inlet cover plates and three air exhaust cover plates;
[0008] Preferably, the ventilation cover includes a cover body, an air inlet is opened on one side of the cover body, a filter cover is installed inside the air inlet, a movable damper is rotatably connected to one side of the air inlet, a large-displacement fan is arranged inside the air inlet, and a base is arranged inside the cover body.
[0009] Preferably, the base is arranged at a predetermined position of the cable trench for installing the ventilation cover plate, and the base should match the shape and size of the cable trench to ensure that the ventilation cover plate can be stably installed on the cable trench.
[0010] Preferably, transparent organic glass is installed at the observation hole position of the ventilation cover plate, and the transparent organic glass should match the shape and size of the observation hole to ensure that the status of the cable trench can be clearly viewed through the observation hole.
[0011] Preferably, a rotating rod is fixedly connected to the inside of one side of the movable damper, a small motor is installed at one end of the rotating rod, the small motor is fixedly connected to the cover body, and the other end of the rotating rod is rotatably connected to the inside of the cover body. The movable damper can be driven to rotate and open and close by the small motor.
[0012] Preferably, a bracket is fixedly connected to the inner side of the cover plate body, the large-displacement fan is mounted on the bracket, and filters are provided on both sides of the large-displacement fan.
[0013] Preferably, the intelligent control module includes a temperature and humidity transmitter and a water leakage detection sensor. The water leakage detection sensor is arranged in a low-lying area of the cable trench. When there is water accumulation in the cable trench, an alarm can be promptly issued on the host computer.
[0014] Preferably, the signal lines of the temperature and humidity transmitter and the water leakage detection sensor are connected to a host computer of a numerical control system so as to collect temperature and humidity data of the cable trench in real time and start the ventilation system when necessary.
[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:
[0016] First, the utility model can effectively improve the working environment in the cable trench and ensure the safe operation of the cable. Through the intelligent control module, the temperature and humidity in the cable trench can be monitored in real time, and the ventilation system can be started as needed to ensure air circulation in the cable trench. In addition, when there is water accumulation in the cable trench, the water leakage detection sensor will send out an alarm signal in time to remind the staff to conduct inspection and maintenance, which can effectively improve the safety and reliability of the cable trench.
[0017] Second, the utility model installs transparent plexiglass at the observation hole position of the ventilation cover to ensure that the state of the cable trench can be clearly viewed through the observation hole. A small motor drives the rotating rod to rotate, and the rotating rod drives the movable air door to rotate open and close, which is convenient for intelligent control. The large-displacement fan is installed and fixed by a bracket, and filters are provided on both sides of the large-displacement fan to prevent dust and debris from entering the interior, thereby protecting the large-displacement fan from working stably. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the system structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the upper structure of the utility model;
[0020] Figure 3This is a schematic diagram of the bottom structure of the utility model;
[0021] Figure 4 It is a schematic diagram of the structure of the movable air door of the utility model.
[0022] Among them: 1. Air inlet cover; 2. Exhaust cover; 3. Cover body; 4. Air inlet; 5. Filter cover; 6. Movable damper; 7. Large-displacement fan; 8. Base; 9. Transparent plexiglass; 10. Turning rod; 11. Small motor; 12. Cable trench; 13. Gate;. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Embodiment 1:
[0025] See also Figure 1-4 , the utility model provides a technical solution:
[0026] An intelligent ventilation cover plate, comprising five ventilation cover plates and an intelligent control module, wherein the five ventilation cover plates are divided into two air inlet cover plates 1 and three air exhaust cover plates 2;
[0027] The ventilation cover includes a cover body 3, an air inlet 4 is opened on one side of the cover body 3, a filter cover 5 is installed inside the air inlet 4, a movable damper 6 is rotatably connected to one side of the air inlet 4, a large-displacement fan 7 is arranged inside the air inlet 4, and a base 8 is arranged inside the cover body 3.
[0028] The base 8 is arranged at a predetermined position of the cable trench 12 for installing the ventilation cover plate. The base 8 should match the shape and size of the cable trench 12 to ensure that the ventilation cover plate can be stably installed on the cable trench 12.
[0029] The intelligent control module includes a temperature and humidity transmitter and a water leakage detection sensor. The water leakage detection sensor is arranged in a low-lying part of the cable trench 12. When there is water accumulation in the cable trench 12, an alarm can be issued in the host computer in time.
[0030] The signal lines of the temperature and humidity transmitter and the water leakage detection sensor are connected to the upper computer of the numerical control system so as to collect the temperature and humidity data of the cable trench 12 in real time and start the ventilation system when necessary.
[0031] Through the above technical scheme, through five ventilation covers and intelligent control modules, the ventilation inside the cable trench 12 can be automatically adjusted, two air inlet covers 1 are used for air intake, and three exhaust covers 2 are used for exhaust. Each ventilation cover includes a cover body 3, an air inlet 4 is opened on one side of the cover body 3, and a filter screen 5 is installed inside the air inlet 4. Foreign debris, mice, etc. enter the cable trench 12 through the filter screen 5. When the movable damper 6 of the air inlet 4 is opened, the large-displacement fan 7 is started for ventilation and dehumidification. A base 8 is provided on the inner side of the cover body 3, and the base 8 is fixed to the inside of the cable trench 12 to facilitate the installation of the cover body 3. The intelligent control module includes a temperature and humidity variable The transmitter and the water leakage detection sensor are arranged in the low-lying part of the cable trench 12. When there is water accumulation in the cable trench 12, an alarm can be issued in the upper computer in time. The signal lines of the temperature and humidity transmitter and the water leakage detection sensor are connected to the upper computer of the numerical control system so as to collect the temperature and humidity data of the cable trench 12 in real time and start the ventilation system when necessary. The beneficial effect of this intelligent ventilation cover is that it can effectively improve the working environment in the cable trench 12 and ensure the safe operation of the cable. Through the intelligent control module, the temperature and humidity in the cable trench 12 can be monitored in real time, and the ventilation system can be started as needed to ensure air circulation in the cable trench 12. In addition, when there is water accumulation in the cable trench 12, the water leakage detection sensor will send an alarm signal in time to remind the staff to conduct inspection and maintenance, which can effectively improve the safety and reliability of the cable trench 12. ;
[0032] The internal circuit connection between the temperature and humidity transmitter and the water leakage detection sensor is a prior art known technology.
[0033] Embodiment 2:
[0034] See also Figure 1-4 In combination with Example 1, it is further obtained that a transparent organic glass 9 is installed at the observation hole position of the ventilation cover plate, and the transparent organic glass 9 should match the shape and size of the observation hole to ensure that the state of the cable trench 12 can be clearly viewed through the observation hole.
[0035] A rotating rod 10 is fixedly connected to one side of the movable damper 6, and a small motor 11 is installed at one end of the rotating rod 10. The small motor 11 is fixedly connected to the cover body 3, and the other end of the rotating rod 10 is rotatably connected to the inside of the cover body 3. The movable damper 6 can be driven to rotate and open and close by the small motor 11.
[0036] A bracket is fixedly connected to the inner side of the cover plate body 3, and the large-displacement fan 7 is installed on the bracket. Both sides of the large-displacement fan 7 are provided with filter screens.
[0037] Through the above technical scheme, transparent plexiglass 9 is installed through the observation hole position of the ventilation cover to ensure that the state of the cable trench 12 can be clearly viewed through the observation hole. The small motor 11 drives the rotating rod 10 to rotate, and the movable damper 6 is driven by the rotating rod 10 to rotate to open and close, which is convenient for intelligent control. The large-displacement fan 7 is installed and fixed by a bracket, and filters are provided on both sides of the large-displacement fan 7 to prevent dust and debris from entering the interior, thereby protecting the large-displacement fan 7 from working stably.
[0038] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An intelligent ventilation cover, comprising five ventilation covers and an intelligent control module, characterized in that: The five ventilation cover plates are divided into two air inlet cover plates (1) and three air exhaust cover plates (2); The ventilation cover comprises a cover body (3), an air inlet (4) is provided on one side of the cover body (3), a filter screen (5) is installed inside the air inlet (4), a movable damper (6) is rotatably connected to one side of the air inlet (4), a large-displacement fan (7) is provided inside the air inlet (4), and a base (8) is provided inside the cover body (3).
2. The intelligent ventilation cover according to claim 1, characterized in that: The base (8) is arranged at a predetermined position of the cable trench (12) for installing the ventilation cover plate. The base (8) should match the shape and size of the cable trench (12) to ensure that the ventilation cover plate can be stably installed on the cable trench (12).
3. The intelligent ventilation cover according to claim 1, characterized in that: A transparent organic glass (9) is installed at the observation hole position of the ventilation cover plate, and the transparent organic glass (9) should match the shape and size of the observation hole to ensure that the state of the cable trench (12) can be clearly viewed through the observation hole.
4. The intelligent ventilation cover according to claim 3, characterized in that: A rotating rod (10) is fixedly connected to one side of the movable damper (6), a small motor (11) is installed at one end of the rotating rod (10), the small motor (11) is fixedly connected to the cover body (3), and the other end of the rotating rod (10) is rotatably connected to the inside of the cover body (3), so that the movable damper (6) can be driven to rotate and open and close by the small motor (11).
5. The intelligent ventilation cover according to claim 4, characterized in that: A bracket is fixedly connected to the inner side of the cover plate body (3), and the large-displacement fan (7) is mounted on the bracket. Both sides of the large-displacement fan (7) are provided with filter screens.
6. The intelligent ventilation cover according to claim 5, characterized in that: The intelligent control module comprises a temperature and humidity transmitter and a water leakage detection sensor. The water leakage detection sensor is arranged in a low-lying area of the cable trench (12). When water accumulates in the cable trench (12), an alarm can be promptly issued on the host computer.
7. The intelligent ventilation cover according to claim 6, characterized in that: The signal lines of the temperature and humidity transmitter and the water leakage detection sensor are connected to the upper computer of the numerical control system so as to collect the temperature and humidity data of the cable trench (12) in real time and start the ventilation system when necessary.