Smoke detector protection structure for realizing cable trench waterproofing by using conical structure

Abstract

The utility model relates to the technical field of detector protection, in particular to a smoke detector protection structure for realizing cable trench waterproofness by using a conical structure, which comprises a mounting seat, and a smoke, temperature and humidity integrated intelligent detector and a shield are mounted at the bottom of the mounting seat. According to the improved intelligent monitoring equipment, through the conical protective cover and the closed air cavity, when the water level of a cable trench rises to the bottom of the equipment, water generates upward pressure on the bottom of the conical protective cover, the closed air cavity is formed in the protective cover, the volume is compressed after the protective cover is pressed, and according to the fluid statics principle, the pressure intensity of the air cavity is increased along with reduction of the volume; water cannot enter the device, water immersion can be effectively blocked, the water is prevented from making contact with monitoring equipment, a safety barrier is built for the equipment, it is ensured that cable trench monitoring work is smoothly conducted, meanwhile, the conical protective cover facilitates water flow sliding, water accumulation on the surface of the protective cover is reduced, and it is ensured that the equipment stably operates for a long time in the humid environment.

Description

Technical Field

[0001] This utility model relates to the field of detector protection technology, specifically a smoke detector protection structure that utilizes a conical structure to achieve waterproofing of cable trenches. Background Technology

[0002] In the field of industrial monitoring, there is an urgent need for precise perception and protection of special environments. As a key channel for power transmission, cable trenches are often threatened by groundwater flooding due to geographical and environmental factors, which may cause short circuits, leakage and fire hazards, seriously affecting the stable operation of the power system.

[0003] During the design process of this utility model, the following problems were discovered in the existing technology:

[0004] Existing conventional monitoring equipment, once installed in cable trenches, is highly likely to be submerged if the water level in the trenches rises. Since water is corrosive to the equipment, it will be damaged and thus unable to function properly. Utility Model Content

[0005] The purpose of this invention is to provide a smoke detector protective structure that utilizes a conical structure to achieve waterproofing of cable trenches, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a smoke detector protective structure that utilizes a conical structure to achieve waterproofing of cable trenches, including a mounting base, wherein a smoke, temperature and humidity integrated intelligent detector and a protective cover are installed at the bottom of the mounting base.

[0007] More preferably, mounting blocks are provided on both sides of the mounting base, and screw holes are provided on the top of both mounting blocks.

[0008] More preferably, the bottom of the mounting base has two symmetrically distributed screw holes.

[0009] More preferably, the integrated smoke, temperature and humidity intelligent detector is installed on the bottom of the mounting base by screws.

[0010] More preferably, the protective cover is cone-shaped.

[0011] More preferably, the diameter of the inner top wall of the protective cover is larger than the diameter of the outer wall of the integrated smoke, temperature and humidity intelligent detector.

[0012] More preferably, the mounting base has a circular groove at the top center, a circular hole at the bottom of the inner wall of the circular groove, and a connecting groove on the inner wall of the circular groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] With its unique conical structure design, it utilizes hydrostatic principles to provide waterproofing. The simple and durable conical cover and enclosed air chamber effectively prevent water immersion, building a solid safety barrier for the equipment and ensuring the smooth operation of cable trench monitoring. This can protect the safety of power infrastructure. At the same time, the conical cover facilitates water flow and reduces water accumulation on the surface of the cover, ensuring long-term stable operation of the equipment in humid environments. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the full cross-section of the present invention;

[0017] Figure 3 This is an enlarged structural schematic diagram of the mounting base of this utility model;

[0018] Figure 4 This is a magnified structural diagram of the mounting base of this utility model viewed from below.

[0019] In the diagram: 1. Mounting base; 2. Integrated intelligent smoke, temperature and humidity detector; 3. Protective cover. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 4 This utility model provides a technical solution: a smoke detector protective structure that uses a conical structure to achieve waterproofing of cable trenches, including a mounting base 1, with a smoke, temperature and humidity integrated intelligent detector 2 (model: YJG-RB300) and a protective cover 3 installed at the bottom of the mounting base 1.

[0022] In this embodiment, as Figure 3 and Figure 4 As shown, mounting blocks are provided on both sides of the mounting base 1, and screw holes are provided on the top of both mounting blocks.

[0023] In this embodiment, as Figure 3 As shown, the bottom of the mounting base 1 has two symmetrically distributed screw holes.

[0024] In this embodiment, as Figure 2 As shown, the integrated intelligent smoke, temperature and humidity detector 2 (model: YJG-RB300) is installed on the bottom of the mounting base 1 with screws.

[0025] In this embodiment, as Figure 1 As shown, the protective cover 3 is designed to be conical.

[0026] In this embodiment, as Figure 2 As shown, the diameter of the inner wall of the top of the protective cover 3 is larger than the outer wall diameter of the integrated smoke, temperature and humidity intelligent detector 2 (model: YJG-RB300).

[0027] In this embodiment, as Figure 3 As shown, a circular groove is provided in the center of the top of the mounting base 1, and a circular hole is provided at the bottom of the inner wall of the circular groove, and a connecting groove is provided in the inner wall of the circular groove.

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this smoke detector protective structure, which utilizes a conical structure to achieve waterproofing of cable trenches, operates as follows:

[0029] First, connect the wire through the connecting groove, circular groove, and circular hole on the mounting base 1 to the integrated intelligent smoke temperature and humidity detector 2 (model: YJG-RB300). Install the integrated intelligent smoke temperature and humidity detector 2 (model: YJG-RB300) to the mounting base 1 with screws. Then, install the mounting base 1 on the top of the cable trench with screws. When the water level in the cable trench rises to the bottom of the device, the water exerts upward pressure on the bottom of the conical protective cover 3. Since the inside of the protective cover 3 is a closed air cavity, its volume is compressed after being compressed. According to the principle of fluid statics, the air cavity pressure increases as the volume decreases. When the internal pressure is greater than the external water pressure, water cannot enter the device, protecting the internal integrated intelligent smoke temperature and humidity detector 2 (model: YJG-RB300) from water immersion.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A smoke detector protective structure that utilizes a conical structure to achieve waterproofing of cable trenches, comprising a mounting base (1), characterized in that: The bottom of the mounting base (1) is equipped with an integrated intelligent detector for smoke, temperature and humidity (2) and a protective cover (3).

2. The smoke detector protective structure for waterproofing cable trenches using a conical structure as described in claim 1, characterized in that: The mounting base (1) has mounting blocks on both sides, and screw holes are opened on the top of both mounting blocks.

3. The smoke detector protective structure for waterproofing cable trenches using a conical structure as described in claim 1, characterized in that: The mounting base (1) has two symmetrically distributed screw holes at its bottom.

4. The smoke detector protective structure for waterproofing cable trenches using a conical structure as described in claim 1, characterized in that: The integrated intelligent detector for smoke, temperature and humidity (2) is installed on the bottom of the mounting base (1) by screws.

5. The smoke detector protective structure for waterproofing cable trenches using a conical structure as described in claim 1, characterized in that: The protective cover (3) is cone-shaped.

6. The smoke detector protective structure for waterproofing cable trenches using a conical structure as described in claim 1, characterized in that: The diameter of the inner top wall of the protective cover (3) is larger than the diameter of the outer wall of the integrated intelligent detector for smoke, temperature and humidity (2).

7. The smoke detector protective structure for waterproofing cable trenches using a conical structure as described in claim 1, characterized in that: The mounting base (1) has a circular groove at the top center, and a circular hole is provided at the bottom of the inner wall of the circular groove, and a connecting groove is provided on the inner wall of the circular groove.

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