CN214955250U - Be applicable to humid environment fire detector mounting structure - Google Patents
Be applicable to humid environment fire detector mounting structure Download PDFInfo
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- CN214955250U CN214955250U CN202121506136.1U CN202121506136U CN214955250U CN 214955250 U CN214955250 U CN 214955250U CN 202121506136 U CN202121506136 U CN 202121506136U CN 214955250 U CN214955250 U CN 214955250U
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- conductive plate
- wiring terminal
- waterproof
- detector
- waterproof conductive
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Abstract
The utility model discloses a mounting structure suitable for a fire detector in a humid environment, which comprises a pre-buried box, a waterproof conductive plate, a cover plate and a detector; the detector is arranged at the lower end of the mounting base; the waterproof conductive plate is provided with a wiring terminal, and the top and the bottom of the wiring terminal are respectively provided with an upper wiring terminal and a lower wiring terminal; the upper wiring terminal is connected with a return line in the embedded box, and the lower wiring terminal is connected with a wiring terminal on the mounting base; the waterproof conductive plate is conical, and a plurality of convex parts are uniformly arranged on the conical surface. The utility model adds the waterproof current-conducting plate and the cover plate between the installation base and the pre-buried box, the waterproof current-conducting plate is conical, the cover plate is in a round platform shape, the functions of water proofing and water drainage acceleration are achieved, and the waterproof performance is improved; when the detector is applied to a humid environment, false alarm can not occur, the reliability of the detector is improved, the safe operation of the detector is guaranteed, and serious consequences caused by the false alarm are avoided.
Description
Technical Field
The utility model relates to a fire detector, especially a be applicable to humid environment fire detector mounting structure.
Background
The fire detector is a device for detecting the scene and finding out the fire in the fire-fighting automatic fire alarm system. The fire detector should be a key device that can detect a fire and send an alarm signal for the first time.
Moisture, dust, kitchen oil gas, hot gas and the like are false alarm sources of a fire detector, and the moisture is one of main factors causing false alarm. For the power production industry, fire early warning equipment is necessary, but if a fire detector in a special place is in false alarm, false operation of a fire extinguishing device is caused, great consequences are caused, and personal safety and property safety are seriously harmed.
Many low factory buildings in the power production industry such as pumped storage and the like are very humid and are very easy to generate condensed water or leakage water due to geographical environment and working content, and the existing fire detector is usually only installed in a simple shell, has general moisture-proof and waterproof performance, and is very easy to generate false alarm due to the humidity reasons such as the condensed water or the leakage water, so that serious consequences are caused.
Therefore, the existing fire detector has the problem that the waterproof performance is easy to misreport and cause heavy loss in a humid environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applicable to humid environment fire detector mounting structure. The utility model has the advantages of waterproof performance is better can not the wrong report in humid environment.
The technical scheme of the utility model: a mounting structure suitable for a fire detector in a humid environment comprises an embedded box arranged below a ceiling, and a waterproof conductive plate, a cover plate and a detector which are sequentially arranged below the embedded box; the detector is arranged at the lower end of the mounting base in the cover plate; a plurality of wiring terminals penetrating through the waterproof conductive plate are uniformly arranged on the waterproof conductive plate, and the top and the bottom of each wiring terminal are respectively provided with an upper wiring terminal and a lower wiring terminal; the upper wiring terminal is positioned above the waterproof conductive plate and connected with a circuit line in the embedded box, and the lower wiring terminal is connected with a wiring terminal on the mounting base; the waterproof conductive plate is conical, and a plurality of convex parts for draining water are uniformly arranged on the conical surface at the upper end of the waterproof conductive plate.
In the installation structure suitable for the fire detector in the humid environment, the detector is fixedly connected with the installation base through the screws, and meanwhile, the wiring position of the detector is electrically connected with the wiring end of the installation base.
The mounting structure suitable for the fire detector in the humid environment comprises a plurality of screw rods; the bottom of the embedded box is uniformly provided with a plurality of screw grooves corresponding to the screws, and the waterproof conductive plate and the mounting base are uniformly provided with a plurality of mounting holes corresponding to the screws.
In the installation structure suitable for the fire detector in the humid environment, the height of the waterproof conductive plate is 15mm, and the side length of each protruding part is 4 mm; the top of the mounting hole on the waterproof conductive plate is provided with a bulge.
In the installation structure suitable for the fire detector in the humid environment, the waterproof conductive plate is formed by curing epoxy resin; the waterproof conductive plate is internally provided with a conductive copper sheet, and the waterproof conductive plate is tightly attached to the conductive copper sheet when being cured; the conductive copper sheet is combined with the wiring terminal to realize electric connection.
In the installation structure suitable for the fire detector in the humid environment, the diameter of the wiring terminal is 0.5mm, and the diameter of the waterproof conductive plate is 12 cm.
Compared with the prior art, the utility model discloses an add between installation base and pre-buried box and establish waterproof current conducting plate and apron, and communicate pre-buried box and the installation base that is equipped with the detector respectively through the binding post on the waterproof current conducting plate, waterproof current conducting plate is conical, the apron is the round platform type, has both played the function of antiseep water, comdenstion water, has played the function of accelerating the drainage again, has improved the waterproof performance of detector, the utility model discloses waterproof performance is better than conventional detector; when being applied to humid environment, the utility model discloses can prevent that percolating water such as massif, wall body also can prevent comdenstion water such as wire, air, the good detector of its waterproof performance can not intake to ensure that the wrong report can not appear in the detector, improved the reliability of detector, provide the guarantee for its safe operation, stop because of the serious consequence that the wrong report brought.
Therefore, the utility model has the advantages of waterproof performance is better can not the wrong report in humid environment.
Furthermore, the utility model arranges a plurality of equal side length protruding parts on the waterproof conductive plate, thereby directly draining away the condensed water and the leakage water which are possibly generated by the return line and the like, and improving the waterproof performance;
the mounting hole on the waterproof conductive plate is provided with a bulge, so that water can be prevented from flowing into the waterproof conductive plate along the screw to influence the detector, and the waterproof performance is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the waterproof conductive plate;
FIG. 3 is a top view of the waterproof conductive plate;
fig. 4 is a side view of the waterproof conductive plate.
The labels in the figures are: 1-embedded box, 2-waterproof conducting plate, 3-cover plate, 4-mounting base, 5-detector, 6-screw, 7-wiring terminal, 11-loop line, 12-screw groove, 21-lug boss and 22-mounting hole.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. A mounting structure suitable for a fire detector in a humid environment is shown in figures 1-4 and comprises a pre-buried box 1 arranged below a ceiling, a waterproof conductive plate 2, a cover plate 3 and a detector 5 which are sequentially arranged below the pre-buried box 1; the detector 5 is arranged at the lower end of the mounting base 4 in the cover plate 3; two rows of six wiring terminals 7 penetrating through the waterproof conductive plate 2 are uniformly arranged on the waterproof conductive plate 2, and the top and the bottom of each wiring terminal 7 are respectively provided with an upper wiring terminal and a lower wiring terminal; the upper wiring terminal is positioned above the waterproof conductive plate 2 and connected with a loop line 11 in the embedded box 1, and the lower wiring terminal is connected with a wiring terminal on the mounting base 4; the waterproof conductive plate 2 is conical, and a plurality of convex parts 21 for draining water are uniformly arranged on the conical surface at the upper end of the waterproof conductive plate 2.
The detector 5 is fixedly connected with the mounting base 4 through screws, and meanwhile, the wiring position of the detector 5 is electrically connected with the wiring end of the mounting base 4.
Comprises two screw rods 6; the bottom of the embedded box 1 is uniformly provided with two screw grooves 12 corresponding to the screws 6, and the waterproof conductive plate 2 and the mounting base are uniformly provided with two mounting holes 22 corresponding to the screws 6.
The height of the waterproof conductive plate 2 is 15mm, and the side length of each protruding part 21 is 4 mm; the top of the mounting hole 22 on the waterproof conductive plate 2 is provided with a bulge.
The waterproof conductive plate 2 is formed by curing epoxy resin; a conductive copper sheet is arranged in the waterproof conductive plate 2, and the waterproof conductive plate 2 is tightly attached to the conductive copper sheet when being cured; the conductive copper sheet is combined with the wiring terminal 7 to realize electric connection.
Claims (4)
1. The utility model provides a be applicable to humid environment fire detector mounting structure which characterized in that: the device comprises an embedded box (1) arranged below a ceiling, and a waterproof conductive plate (2), a cover plate (3) and a detector (5) which are sequentially arranged below the embedded box (1); the detector (5) is arranged at the lower end of the mounting base (4) in the cover plate (3); a plurality of wiring terminals (7) penetrating through the waterproof conductive plate (2) are uniformly arranged on the waterproof conductive plate (2), and the top and the bottom of each wiring terminal (7) are respectively provided with an upper wiring terminal and a lower wiring terminal; the upper wiring terminal is positioned above the waterproof conductive plate (2) and connected with a circuit line (11) in the embedded box (1), and the lower wiring terminal is connected with a wiring terminal on the mounting base (4); the waterproof conductive plate (2) is conical, and a plurality of convex parts (21) for draining water are uniformly arranged on the conical surface at the upper end of the waterproof conductive plate (2); the cover plate (3) is a round table with a small upper part and a big lower part, and the cover plate (3) is hollow.
2. A fire detector mounting structure adapted for use in a humid environment according to claim 1, wherein: comprises a plurality of screws (6); the bottom of the embedded box (1) is uniformly provided with a plurality of screw grooves (12) corresponding to the screws (6), and the waterproof conductive plate (2) and the installation base are uniformly provided with a plurality of installation holes (22) corresponding to the screws (6).
3. A fire detector mounting structure adapted for use in a humid environment according to claim 1, wherein: the height of the waterproof conductive plate (2) is 15mm, and the side length of each protruding part (21) is 4 mm; and the top of the mounting hole (22) on the waterproof conductive plate (2) is provided with a bulge.
4. A fire detector mounting structure adapted for use in a humid environment according to claim 1, wherein: the waterproof conductive plate (2) is made of epoxy resin; and a conductive copper sheet is arranged in the waterproof conductive plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121506136.1U CN214955250U (en) | 2021-07-05 | 2021-07-05 | Be applicable to humid environment fire detector mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121506136.1U CN214955250U (en) | 2021-07-05 | 2021-07-05 | Be applicable to humid environment fire detector mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214955250U true CN214955250U (en) | 2021-11-30 |
Family
ID=79076888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121506136.1U Active CN214955250U (en) | 2021-07-05 | 2021-07-05 | Be applicable to humid environment fire detector mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214955250U (en) |
-
2021
- 2021-07-05 CN CN202121506136.1U patent/CN214955250U/en active Active
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