CN213509166U

CN213509166U - Refractory insulating brick with inner liner

Info

Publication number: CN213509166U
Application number: CN202021142905.XU
Authority: CN
Inventors: 黄玉伟
Original assignee: Jiangsu Weihang Energy Saving Technology Co ltd
Current assignee: Jiangsu Weihang Energy Saving Technology Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-06-22
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a refractory insulating brick with inner liner relates to refractory insulating brick technical field, can't the problem that can't be obtained concurrently for ordinary refractory insulating brick's among the solution prior art refractiveness and heat insulating ability. The inside of the brick body is provided with first inner liner, second inner liner, third inner liner and fourth inner liner respectively, first inner liner, second inner liner, third inner liner and fourth inner liner all are provided with two, the inside of the brick body is provided with embedded flame retardant coating, first inner liner, second inner liner, third inner liner and fourth inner liner all set up structure as an organic whole with the brick body, the outside of the brick body is provided with the fire prevention skin, the outer laminating with the brick body of fire prevention, be provided with the outer interior welt of fire prevention on the outer rear end face of fire prevention, the outer interior welt of fire prevention sets up structure as an organic whole with the outer layer of fire prevention.

Description

Refractory insulating brick with inner liner

Technical Field

The utility model relates to a refractory heat-insulating brick technical field specifically is a refractory heat-insulating brick with inner liner.

Background

As the name suggests, the insulating brick mainly plays a role in insulating and reducing heat loss, for example, a mullite brick and a refractory brick are mainly in direct contact with a flame high-alumina brick like a flame roasting insulating brick which is in direct contact with a flame refractory brick, and the main differences are that 1, the insulating property is that the thermal conductivity of the insulating brick is 0.2-0.4 (the average temperature is 350 +/-25 ℃) w/m.k, the thermal conductivity of the refractory brick is 1.0 (the average temperature is 350 +/-25 ℃) w/m.k, the insulating property of the refractory brick is better than that of the refractory brick by the thermal conductivity of the insulating brick, 2, the refractoriness of the insulating brick is 1400 ℃ per ton, 3 and the density, the density of the insulating brick is that the density of a light insulating material like 0.8-1.0g/cm3 is basically 2.0g/cm3, so the insulating brick is generally emphasized, and is just opposite to the refractory brick with the emphasis on the refractor.

Therefore, the insulating brick on the market has poor fire resistance, the insulating property of the refractory brick is poor, and the insulating brick and the refractory brick cannot be obtained at the same time, but some high-rise buildings need strict fire-fighting fire resistance grade and need to obtain effective insulating effect on the internal space, and the common refractory insulating brick cannot be used well; therefore, the market urgently needs to develop a refractory insulating brick with an inner lining layer to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refractory insulating brick with inner liner to solve the problem that the fire resistance and the heat insulating ability of the ordinary refractory insulating brick that proposes in the above-mentioned background art can not be got concurrently.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-resistant insulating brick with inner liner, includes the brick body, the inside of the brick body is provided with first inner liner, second inner liner, third inner liner and fourth inner liner respectively, first inner liner, second inner liner, third inner liner and fourth inner liner all are provided with two, the inside of the brick body is provided with embedded flame retardant coating, first inner liner, second inner liner, third inner liner and fourth inner liner all set up structure as an organic whole with the brick body.

Preferably, the outer side of the brick body is provided with a fireproof outer layer, the fireproof outer layer is attached to the brick body, a fireproof outer layer lining plate is arranged on the rear end face of the fireproof outer layer, and the fireproof outer layer lining plate and the fireproof outer layer are arranged into an integral structure.

Preferably, the inside of embedded flame retardant coating is provided with first fire compartment, second fire compartment and third fire compartment respectively, first fire compartment, second fire compartment and third fire compartment all set up structure as an organic whole with embedded flame retardant coating.

Preferably, the lower limbs are arranged below the embedded fireproof layer, and the lower limbs and the embedded fireproof layer are arranged into an integral structure.

Preferably, the interior of the brick body is respectively provided with a first fire guiding chamber, a second fire guiding chamber, a third fire guiding chamber and a fourth fire guiding chamber, and the first fire guiding chamber, the second fire guiding chamber, the third fire guiding chamber and the fourth fire guiding chamber are all integrated with the brick body.

Preferably, the inside of first inner liner is provided with fire prevention antechamber, fire prevention middle chamber and fire prevention rear room respectively, fire prevention antechamber, fire prevention middle chamber and fire prevention rear room all set up structure as an organic whole with first inner liner, the inner structure of second inner liner, third inner liner and fourth inner liner all is the same with the inner structure of first inner liner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of first inner liner, the second inner liner, the third inner liner, fourth inner liner and embedded flame retardant coating for the brick body not only can protect the temperature of building internal portion not to run off and play heat retaining effect, also can prevent simultaneously that the intensity of a fire from burning out the brick body, make the brick body lose the ability of separation intensity of a fire, thereby make the fire behavior and the thermal insulation performance of this brick body simultaneously hold concurrently, make the needs that this brick body can be more competent in market, satisfy the demand in market.

2. The utility model discloses a through first between leading the fire, the second is led the fire between, the setting between third is led the fire and is led the fire between the fourth, between first is led the fire, the second is led the fire between, the third is led the fire between and the fourth is led the fire all set up at the innermost of the brick body, the effect that has the guide intensity of a fire, make the intensity of a fire upwards flow, thereby prevent the innermost of the direct burning brick body of intensity of a fire, the inlayer of the brick body is last defence line, thereby improve this refractory insulation brick's fire resistance, make this refractory insulation brick use more safe and reliable, adapt to the demand in market more.

Drawings

FIG. 1 is a general schematic view of a refractory insulating brick with an inner lining layer according to the present invention;

FIG. 2 is a side view of the brick of the present invention;

FIG. 3 is a general schematic view of the fireproof outer layer of the present invention;

fig. 4 is an overall schematic view of the embedded fireproof layer of the present invention;

fig. 5 is a schematic view of the internal structure of the first inner liner of the present invention.

In the figure: 1. a fire-resistant outer layer; 2. a brick body; 3. a first innerliner layer; 4. a second innerliner layer; 5. a third innerliner layer; 6. a fourth innerliner layer; 7. a first fuse compartment; 8. a second fuse chamber; 9. a third pilot chamber; 10. a fourth fire guiding chamber; 11. embedding a fireproof layer; 12. a lower limb; 13. a first fire compartment; 14. a second fire compartment; 15. a third fire compartment; 16. a fireproof outer layer lining plate; 17. a fire-proof front room; 18. a fireproof middle chamber; 19. and (4) a fireproof rear chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a fire-resistant insulating brick with inner liner, including the brick body 2, the inside of the brick body 2 is provided with first inner liner 3 respectively, second inner liner 4, third inner liner 5 and fourth inner liner 6, first inner liner 3, second inner liner 4, third inner liner 5 and fourth inner liner 6 all are provided with two, the inside of the brick body 2 is provided with embedded flame retardant coating 11, first inner liner 3, second inner liner 4, third inner liner 5 and fourth inner liner 6 all set up structure as an organic whole with the brick body 2.

Further, the outside of the brick body 2 is provided with the outer 1 of fire prevention, and the outer 1 and the 2 laminating of brick body of fire prevention are provided with the outer interior welt 16 of fire prevention on the rear end face of the outer 1 of fire prevention, and the outer interior welt 16 of fire prevention sets up structure as an organic whole with the outer 1 of fire prevention, and the outer 1 of fire prevention is external aluminum alloy flame retardant coating, can set up also can not set up.

Further, the inside of embedded flame retardant coating 11 is provided with first fire compartment 13, second fire compartment 14 and third fire compartment 15 respectively, and first fire compartment 13, second fire compartment 14 and third fire compartment 15 all set up structure as an organic whole with embedded flame retardant coating 11, and first fire compartment 13, second fire compartment 14 and the inside difficult combustible material that can set up of third fire compartment 15.

Further, the lower limbs 12 are arranged below the embedded fireproof layer 11, the lower limbs 12 and the embedded fireproof layer 11 are arranged into an integral structure, and the structural stability of the embedded fireproof layer 11 is better through the lower limbs 12.

Further, the inside of the brick body 2 is provided with between 7, 8, 9 and the fourth of leading between the first fire that leads between 7, second fire that leads between 8, the third of leading between 9 and the fourth of leading between 10 and brick body 2 set up structure as an organic whole between 7, the second of leading between 8, the third of leading between 9 and the fourth of leading between 10, and 7, 8, the third of leading between 9 and the fourth of leading between 7, the second of leading between 7, the third of leading between 10 all is provided with two, all sets up the end at the inner liner respectively.

Further, the inside of first inner liner layer 3 is provided with fire prevention antechamber 17 respectively, room 18 and the back room 19 of preventing fires in the fire prevention, fire prevention antechamber 17, room 18 and the back room 19 of preventing fires all set up structure as an organic whole with first inner liner layer 3 in the fire prevention, second inner liner layer 4, the inner structure of third inner liner layer 5 and fourth inner liner layer 6 all is the same with the inner structure of first inner liner layer 3, the inside of room 19 all can set up difficult combustible material in the fire prevention antechamber 17, the fire prevention.

The working principle is as follows: during the use, through first inner liner 3, second inner liner 4, the setting of third inner liner 5 and fourth inner liner 6, can separate the inside temperature of building outwards to run off, thereby play heat retaining effect to the building inside, its coefficient of thermal conductivity is between 0.2-0.4, and the coefficient of thermal conductivity of the brick body 2 itself is about 1.0, and refractory temperature reaches more than 1400 degrees, consequently, the brick body 2 itself has fire resistance, through the setting of embedded flame retardant coating 11, compensate first inner liner 3, second inner liner 4, the not enough of third inner liner 5 and the fire resistance of fourth inner liner 6, through the inside fire prevention antechamber 17 of embedded flame retardant coating 11, the fire prevention middle chamber 18 improves the fire resistance of the inside middle part of the brick body 2 with the back room 19 of preventing fires, thereby make the fire resistance of the whole brick body 2 not reduce, certain heat preservation effect has simultaneously again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fire-resistant insulating brick with inner liner, includes the brick body (2), its characterized in that: the brick comprises a brick body (2), and is characterized in that a first inner liner layer (3), a second inner liner layer (4), a third inner liner layer (5) and a fourth inner liner layer (6) are respectively arranged inside the brick body (2), wherein the first inner liner layer (3), the second inner liner layer (4), the third inner liner layer (5) and the fourth inner liner layer (6) are respectively provided with two inner liner layers, an embedded fireproof layer (11) is arranged inside the brick body (2), and the embedded fireproof layer (11), the first inner liner layer (3), the second inner liner layer (4), the third inner liner layer (5) and the fourth inner liner layer (6) are all arranged into an integrated structure with the brick body (2).

2. The refractory insulating brick with an inner lining according to claim 1, characterized in that: the fireproof brick is characterized in that a fireproof outer layer (1) is arranged on the outer side of the brick body (2), the fireproof outer layer (1) is attached to the brick body (2), a fireproof outer lining plate (16) is arranged on the rear end face of the fireproof outer layer (1), and the fireproof outer lining plate (16) and the fireproof outer layer (1) are arranged into an integral structure.

3. The refractory insulating brick with an inner lining according to claim 1, characterized in that: the interior of embedded flame retardant coating (11) is provided with first fire compartment (13), second fire compartment (14) and third fire compartment (15) respectively, first fire compartment (13), second fire compartment (14) and third fire compartment (15) all set up structure as an organic whole with embedded flame retardant coating (11).

4. The refractory insulating brick with an inner lining according to claim 1, characterized in that: lower limbs (12) are arranged below the embedded fireproof layer (11), and the lower limbs (12) and the embedded fireproof layer (11) are arranged into an integral structure.

5. The refractory insulating brick with an inner lining according to claim 1, characterized in that: the brick is characterized in that a first fire guiding chamber (7), a second fire guiding chamber (8), a third fire guiding chamber (9) and a fourth fire guiding chamber (10) are respectively arranged inside the brick body (2), and the first fire guiding chamber (7), the second fire guiding chamber (8), the third fire guiding chamber (9) and the fourth fire guiding chamber (10) are all integrated with the brick body (2).

6. The refractory insulating brick with an inner lining according to claim 1, characterized in that: the inside of first inner liner layer (3) is provided with fire prevention antechamber (17), fire prevention middle chamber (18) and fire prevention rear chamber (19) respectively, fire prevention antechamber (17), fire prevention middle chamber (18) and fire prevention rear chamber (19) all set up structure as an organic whole with first inner liner layer (3), the inner structure of second inner liner layer (4), third inner liner layer (5) and fourth inner liner layer (6) all is the same with the inner structure of first inner liner layer (3).