Flame extinguishing protection groove with stable structure

Abstract

The utility model provides a flame extinguishing protection groove with a stable structure, which relates to the field of grooves and comprises a U-shaped groove and a cover covering an opening at the top of the U-shaped groove, a plurality of arc-shaped raised lines are arranged on the outer side surface of a side plate of the U-shaped groove, and a flame extinguishing layer is arranged on the inner surface of the cover. The stability of the flame extinguishing protection groove structure can be effectively enhanced by arranging the protruding strips, the flame extinguishing layer is arranged on the inner surface of the cover, flames can be extinguished in time when a fire breaks out, and fire accidents are effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of troughs, in particular to a flame extinguishing protection trough with a stable structure. Background Art

[0002] The existing fire safety of long and flammable objects is to cover the objects with a cover, and then put the fire extinguishing materials in the cover to extinguish the fire. The structural stability of this cover is poor, and the cover cannot cover the objects well on some unstable planes. Therefore, it is urgent to design a flame extinguishing protection tank with good protection and stable structure. Utility Model Content

[0003] The utility model provides a flame extinguishing protection groove with a stable structure, which solves the above problems.

[0004] The technical solution of the utility model is implemented as follows: a flame extinguishing protection groove with a stable structure comprises a U-shaped groove and a cover covering the top opening of the U-shaped groove, a plurality of arc-shaped convex strips are arranged on the outer side surface of the side plate of the U-shaped groove, and a flame extinguishing layer is arranged on the inner surface of the cover.

[0005] Furthermore, the convex strips are horizontally and / or vertically distributed on the outer side surfaces of the side plates of the U-shaped groove.

[0006] Furthermore, when the outer side surface of the side plate of the U-shaped groove is provided with both horizontal and vertical convex strips, arc-shaped protrusions are provided at the connection between the horizontal and vertical convex strips.

[0007] Furthermore, outward clamping strips are provided at both ends of the top opening of the U-shaped groove, and ears cooperating with the clamping strips are provided at both ends of the cover, and the flame extinguishing layer is arranged on the inner surface of the cover between the two ears.

[0008] Furthermore, two baffles are provided on the inner surface of the flame extinguishing layer, a slot is provided between the baffle and the ear, the length of the slot is 1-2 times the wall thickness of the U-shaped groove side plate, and the flame extinguishing layer is arranged between the two baffles.

[0009] Furthermore, a clamping hole is provided in the clamping strip, and the two flame extinguishing protection grooves are connected by inserting a clamping block into the clamping hole.

[0010] Furthermore, the flame extinguishing layer is composed of a combination of flame extinguishing microcapsules wrapped with an adhesive.

[0011] Furthermore, the shell rupture temperature of the flame-extinguishing microcapsule is 100-120° C., and the core of the flame-extinguishing microcapsule is perfluorohexanone or heptafluoropropane or aerosol or IG541.

[0012] The beneficial effects of the utility model are as follows: the stability of the flame extinguishing protection groove structure can be effectively enhanced by arranging the convex strips, and the inner surface of the cover is provided with a flame extinguishing layer, which can promptly extinguish the flame when a fire occurs, effectively reducing the occurrence of fire accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a three-dimensional diagram of the first structure of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the second structure of the utility model;

[0016] Figure 3 It is a three-dimensional diagram of the third structure of the utility model;

[0017] Figure 4 It is a three-dimensional diagram of the fourth structure of the utility model.

[0018] In the figure: 1-U-shaped groove, 11-bottom plate, 12-side plate, 13-protrusion, 14-card strip, 15-card hole, 16-bump, 2-lid, 21-card ear, 22-gear bar, 23-card slot, 24-flame extinguishing layer. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1:

[0021] Reference Figure 1A flame protection groove with a stable structure includes a U-shaped groove 1 and a cover 2 covering the top opening of the U-shaped groove 1. The U-shaped groove 1 includes a bottom plate 11 and side plates 12 located on both sides of the bottom plate. The outer surface of the side plate 12 is provided with a plurality of horizontally distributed arc-shaped convex strips 13. The number of the convex strips 13 in this embodiment is one (other numbers are also possible, and are selected according to actual needs). The provision of the convex strips 13 can effectively strengthen the strength of the side plates 12, thereby improving the stability of the flame protection groove, and the convex strips 13 can also be used to cooperate with other objects for installation and connection.

[0022] The inner surface of the cover 2 is provided with a flame extinguishing layer 24, which is composed of a flame extinguishing microcapsule combination wrapped with an adhesive, the capsule shell rupture temperature of the flame extinguishing microcapsule is 100-120°C, and the capsule core of the flame extinguishing microcapsule is perfluorohexanone or heptafluoropropane or aerosol or IG541. By providing the flame extinguishing layer 24, when an object set in the flame extinguishing protection groove catches fire, the fire extinguishing agent therein can be quickly released to extinguish the flame, effectively preventing and reducing fire accidents caused by cable faults.

[0023] Furthermore, outward clamping strips 14 are provided at both ends of the top opening of the U-shaped groove 1 (i.e., the top of the side plate 12), and ears 21 cooperating with the clamping strips 14 are provided at both ends of the cover 2. The combination of the ears 21 and the clamping strips 14 can effectively prevent the side plates 12 of the U-shaped groove 1 from bending outward, greatly improving the stability of the flame extinguishing protection groove. The flame extinguishing layer 24 is provided on the inner surface between the two ears 21.

[0024] Furthermore, two baffles 22 are provided on the inner surface of the cover 2. The cross-sectional shape of the baffles 22 is an arc shape. A slot 23 is provided between the baffles 22 and the ear 21. The width of the slot 23 is 1-2 times the wall thickness of the U-shaped groove, preferably 2 times in this embodiment. The provision of the baffles 22 can effectively prevent the side plate 12 of the U-shaped groove 1 from excessively bending inwards. At the same time, the baffles 22 can also prevent the flame extinguishing layer 24 from flowing to the ear 21 during production, effectively avoiding the situation where the ear 21 and the clip strip 14 are not compatible. By providing the clip slot 23, the installation of the cover 2 and the U-shaped groove 1 can be carried out by first matching the ear 21 on one side with the clip strip 14, and then engaging the other side. The installation method is more convenient, saves time, and the installation will not cause structural damage. The width of the slot 23 can be determined according to the actual structure, as long as it does not hinder the matching of the ear 21 and the clip strip 14, and the baffles 22 can prevent the side plate 12 from bending inwards (excessive bending).

[0025] Furthermore, a clamping hole 15 is provided in the clamping strip 14 , and the two flame extinguishing protection grooves are connected by inserting a clamping block into the clamping hole 15 .

[0026] Embodiment 2:

[0027] This embodiment is a further improvement of the first embodiment, the difference is: Figure 2, the convex strips 13 are vertically arranged on the outer side of the side plate 12. The vertical convex strips 13 facilitate the flame extinguishing protection groove to be engaged downward from the top of other objects, effectively preventing horizontal movement.

[0028] Embodiment three:

[0029] This embodiment is a further improvement of the first or second embodiment, and the difference is that the convex strips 13 are arranged horizontally and vertically on the outer side of the side plate 12. The convex strips 13 of both horizontal and vertical structures are arranged simultaneously, which further strengthens the stability of the side plate 12 and can also prevent movement in both horizontal and vertical directions.

[0030] Embodiment 4:

[0031] This embodiment is a further improvement of the third embodiment, and the difference is that: arc-shaped protrusions 16 are provided at the connection between the horizontal and vertical convex strips 13, and the provision of the protrusions 13 can further enhance the stability of the side panels 12. By providing the protrusions 16, as long as the protrusions 16 can be engaged with other objects, horizontal and vertical fixation can be achieved, without excessive reliance on the engagement of the convex strips 13, making installation more convenient.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flame extinguishing protection tank with a stable structure, characterized in that: It comprises a U-shaped groove and a cover covering the top opening of the U-shaped groove, a plurality of arc-shaped convex strips are arranged on the outer side surface of the side plate of the U-shaped groove, and a flame extinguishing layer is arranged on the inner surface of the cover.

2. A flame extinguishing protection groove with a stable structure according to claim 1, characterized in that: The convex strips are horizontally and / or vertically distributed on the outer side surfaces of the side plates of the U-shaped grooves.

3. A flame extinguishing protection groove with a stable structure according to claim 2, characterized in that: When the outer side surface of the side plate of the U-shaped groove is provided with horizontal and vertical convex strips at the same time, a circular arc shaped convex block is provided at the connection between the horizontal and vertical convex strips.

4. A flame extinguishing protection groove with a stable structure according to claim 1, characterized in that: Outward clamping strips are arranged at both ends of the top opening of the U-shaped groove, and ears cooperating with the clamping strips are arranged at both ends of the cover, and the flame extinguishing layer is arranged on the inner surface of the cover between the two ears.

5. A flame extinguishing protection groove with a stable structure according to claim 4, characterized in that: The inner surface of the flame extinguishing layer is provided with two baffles, a card slot is provided between the baffle and the card ear, the length of the card slot is 1-2 times the wall thickness of the U-shaped groove side plate, and the flame extinguishing layer is arranged between the two baffles.

6. A flame extinguishing protection groove with a stable structure according to claim 5, characterized in that: A clamping hole is arranged in the clamping strip, and the two flame extinguishing protection grooves are connected by inserting a clamping block into the clamping hole.

7. A flame extinguishing protection groove with a stable structure according to claim 1, characterized in that: The flame extinguishing layer is composed of a combination of flame extinguishing microcapsules wrapped by an adhesive.

8. A flame extinguishing protection groove with a stable structure according to claim 7, characterized in that: The capsule shell rupture temperature of the flame-extinguishing microcapsule is 100-120° C., and the capsule core of the flame-extinguishing microcapsule is perfluorohexanone or heptafluoropropane or aerosol or IG541.

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