CN218076052U

CN218076052U - Flexible fire retardant package

Info

Publication number: CN218076052U
Application number: CN202222405498.2U
Authority: CN
Inventors: 符小军
Original assignee: Shanghai Baoxiang Instrument Equipment Co ltd
Current assignee: Shanghai Baoxiang Instrument Equipment Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2022-12-20
Anticipated expiration: 2032-09-09

Abstract

The utility model belongs to the technical field of back-fire relief equipment technique and specifically relates to a flexible back-fire relief package. It includes the back-fire relief package main part, and the surface parcel of back-fire relief package main part has the protection bag, and back-fire relief package main part and protection bag pass through the adhesion of bonding strip, two first perforation have been seted up to that one side that is equipped with the bonding strip on the protection bag, it perforates with the third perforation all to have seted up the second on the both sides face of that one side that is equipped with the bonding strip on the protection bag, it perforates to have seted up two fourth on the facade of that one side that is equipped with the bonding strip on the protection bag. The utility model discloses a wear the back-fire relief area and link on the protection bag, pull the back-fire relief area and make the back-fire relief area can contract the protection bag in one, and the back-fire relief area can stretch out, alright tie up the back-fire relief area on cable duct this moment, and then fix the protection to back-fire relief package main part, avoid making the gap appear between back-fire relief package main part and the cable pipe wall under the effect of external force, the influence separates the effect of fire relief.

Description

Flexible fire retardant package

Technical Field

The utility model belongs to the technical field of back-fire relief equipment technique and specifically relates to a flexible back-fire relief package.

Background

The flexible fire retardant package is a fireproof plugging material, is non-combustible, can expand and solidify at high temperature to form a heat-insulating and smoke-insulating sealing layer, and is suitable for fire prevention projects such as power, metallurgy, petrochemical industry and mining enterprises, high-rise buildings, underground engineering and the like. When the flexible fire retardant package is used for plugging a cavity of a cable, wires in the cavity are arranged and arranged as necessary, and then the fire retardant package is placed at the hole of the cable, so that plugging is carried out.

But current flexible fire relief package when using the cable cavity, cable duct then can lead to placing the fire relief package at the entrance to a cave to drop or with the condition that the gap appears between the pipeline if external force striking or the condition of rocking appear, and then can influence the thermal-insulated effect of flexible fire relief package.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the difficult fixed problem of placing the fire relief package in the cable cavity that exists among the background art, provides a flexible fire relief package convenient to it is fixed.

The technical scheme of the utility model: the utility model provides a flexible fire relief package, includes fire relief package main part, and the surface parcel of fire relief package main part has the protection bag, and fire relief package main part and protection bag pass through the bonding strip adhesion, two first perforations have been seted up to that one side that is equipped with the bonding strip on the protection bag, all seted up the second perforation and the third perforation on the both sides face of that one side that is equipped with the bonding strip on the protection bag, two fourth perforations have been seted up on the opposite face of that one side that is equipped with the bonding strip on the protection bag, it has the back-fire relief area to wear to link between first perforation, second perforation, third perforation and the fourth perforation, the back-fire relief area passes the fenestrate tip department of fourth and is connected with the tape head.

Preferably, the number of the fire retardant belts is two, and the two fire retardant belts are connected to two sides of the protection bag in a penetrating manner.

Preferably, the center department material in back-fire relief area is the silica gel fire prevention cloth, the outsourcing parcel of silica gel fire prevention cloth has the water proof membrane.

Preferably, the outer surface of the waterproof membrane is provided with a transparent friction layer, and the transparent friction layer is designed to be transparent and uneven.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model discloses a wear the back-fire relief area on the protection bag, pull the back-fire relief area and make the back-fire relief area can contract the protection bag in one, and the back-fire relief area can stretch out, can tie up the back-fire relief area on the cable duct this moment, and then fix the protection to the back-fire relief package main part, avoid making the back-fire relief package main part and the cable duct wall appear the gap under the effect of external force, influence the effect of fire prevention and back-fire relief of separating; and the fire retardant belt is fireproof equipment, so that the fire retardant and insulation effect of the device is further enhanced.

Drawings

FIG. 1 is a schematic view of the connection structure of the protection bag and the fire-retardant belt of the present invention;

FIG. 2 is a schematic view of the sectional connection structure of the fire-retardant bag main body, the protective bag and the fire-retardant belt;

FIG. 3 is a schematic sectional view of the protection bag of the present invention;

fig. 4 is the schematic view of the internal structure of the fire retardant belt of the present invention.

Reference numerals: 1. a fire retardant bag body; 2. a protective bag; 3. a bonding strip; 4. a first perforation; 5. a second perforation; 6. a third perforation; 7. a fourth perforation; 8. a fire retardant belt; 9. a tape head; 10. silica gel fireproof cloth; 11. a water-resistant film; 12. a transparent friction layer.

Detailed Description

Examples

As shown in fig. 1 and 2, the utility model provides a flexible fire relief package, including fire relief package main part 1, fire relief package main part 1 is prior art, and the principal ingredients is quick-witted shutoff material piece, and the surface of fire relief package main part 1 adopts the glass fiber cloth parcel, and the whole fire object that separates that is flexible deformability of fire relief package main part 1. The outer surface of the fire retardant bag main body 1 is wrapped with a protection bag 2, and the protection bag 2 mainly plays a role in water resistance; the fire retardant bag main body 1 and the protective bag 2 are adhered through the adhesive strip 3; as shown in fig. 3, two first perforation 4 have been seted up to that one side that is equipped with bonding strip 3 on the protection bag 2, it perforates 5 and third perforation 6 all to have seted up the second on the both sides face of that one side that is equipped with bonding strip 3 on the protection bag 2, two fourth perforation 7 have been seted up on the opposite face of that one side that is equipped with bonding strip 3 on the protection bag 2, first perforation 4, the second is perforated 5, it has fire retardant belt 8 to pass between third perforation 6 and the fourth perforation 7, fire retardant belt 8 passes the tip department of fourth perforation 7 and is connected with tape head 9, tape head 9 is placed fire retardant belt 8 and is taken out from fourth perforation 7. When using this back-fire relief package to carry out the back-fire relief and separate the fire, place this back-fire relief package in the cable cavity, make its and cable inner wall laminating, separation inside cable and outside air contact, this moment pulling back-fire relief area 8, because back-fire relief area 8 passes first perforation 4, the second is perforated 5, the third is perforated 6 and the fourth is perforated 7, take out back-fire relief area 8 alright make protection bag 2 shrink to the one side, protection bag 2 alright play the protection that carries out waterproof water proof to back-fire relief package main part 1 this moment, take 8 in the cable outer wall with the back-fire relief simultaneously, back-fire relief area 8 is back-fire relief equipment, back-fire relief area 8 not only plays the effect of fixed protection bag 2 this moment, the effect that the back-fire relief that doubles separates the fire has also been played.

The number of the fire retardant belts 8 is two, and the two fire retardant belts 8 are connected to two sides of the protection bag 2 in a penetrating mode. The fire retardant belts 8 on the two sides are connected with the protection bag 2 in the same mode, and the fire retardant belts 8 are pulled at the moment, so that the protection bag 2 can be contracted into a whole under the action of the fire retardant belts.

As shown in fig. 4, the center of the fire retardant belt 8 is made of silica gel fire-retardant cloth 10, and the outer surface of the silica gel fire-retardant cloth 10 is wrapped with a waterproof membrane 11.

The outer surface of the waterproof membrane 11 is provided with a transparent friction layer 12, and the transparent friction layer 12 is designed to be transparent and uneven. The uneven design may increase the friction of firestop strips 8 when tied together.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides a flexible fire relief package, includes fire relief package main part (1), its characterized in that: the surface parcel of back-fire relief package main part (1) has protection bag (2), and back-fire relief package main part (1) and protection bag (2) are through bonding strip (3) adhesion, be equipped with that one side of bonding strip (3) on protection bag (2) and seted up two first perforation (4), all seted up second perforation (5) and third perforation (6) on the both sides face of that one side that is equipped with bonding strip (3) on protection bag (2), it has back-fire relief area (8) to have seted up on the opposite face of that one side that is equipped with bonding strip (3) on protection bag (2), it has back-fire relief area (8) to pass between first perforation (4), second perforation (5), third perforation (6) and the fourth perforation (7), the tip department that back-fire relief area (8) passed fourth perforation (7) is connected with tape head (9).

2. A flexible fire retardant bag according to claim 1, wherein: the number of the fire retardant belts (8) is two, and the two fire retardant belts (8) are connected to two sides of the protection bag (2) in a penetrating manner.

3. A flexible fire retardant package as defined in claim 2, wherein: the center department material in back-fire relief area (8) is silica gel fire prevention cloth (10), the outsourcing parcel of silica gel fire prevention cloth (10) has water proof membrane (11).

4. A flexible fire retardant package according to claim 3, wherein: the outer surface of the waterproof membrane (11) is provided with a transparent friction layer (12), and the transparent friction layer (12) is designed to be transparent and uneven.