CN217027589U

CN217027589U - Heat preservation wallboard for building engineering

Info

Publication number: CN217027589U
Application number: CN202123267119.XU
Authority: CN
Inventors: 黄庆丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-22
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a heat-insulating wallboard for constructional engineering, which comprises a first heat-insulating wallboard and a second heat-insulating wallboard, wherein the first heat-insulating wallboard and the second heat-insulating wallboard are composed of a waterproof layer, a foam filling layer, a heat-insulating layer and a flame-retardant layer, the top of the foam filling layer is the heat-insulating layer, the bottom of the foam filling layer is provided with the waterproof layer, the surface of the heat-insulating layer is the flame-retardant layer, and the first heat-insulating wallboard can be spliced with the second heat-insulating wallboard. The splicing structure and the waterproof heat-insulation wallboard structure are innovatively designed, so that the heat-insulation wallboard can be conveniently installed and spliced, and the service life of the heat-insulation wallboard can be prolonged.

Description

Heat preservation wallboard for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a thermal insulation wallboard for constructional engineering.

Background

The heated board is one of the insulation material of using always in the present building, in our daily life, keeps indoor invariable temperature just can let us feel more comfortable, for example the heating in winter and the refrigeration in summer, and keeps warm thermal-insulated to indoor through the heated board and has played decisive effect to reducing the energy consumption.

The existing heat-insulating wall boards are basically directly fixed on the wall surface, have complex process, long construction time, waste of time and labor and bring great inconvenience to people; heat preservation wallboard lacks the location when the concatenation, can lead to the concatenation position between the heat preservation wallboard incorrect, brings very big inconvenience to the construction, influences the efficiency of construction, and the above problem is waited for the improvement urgently.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical defects, the utility model provides a heat-insulating wallboard for constructional engineering.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a thermal insulation wallboard for building engineering, includes first thermal insulation wallboard and second thermal insulation wallboard, first thermal insulation wallboard and second thermal insulation wallboard comprise waterproof layer, foam filling layer, heat preservation and fire-retardant layer, the top of foam filling layer is the heat preservation, and the bottom of foam filling layer is provided with the waterproof layer, the surface of heat preservation is fire-retardant layer, first thermal insulation wallboard can splice mutually with second thermal insulation wallboard.

Preferably, the side of first heat preservation wallboard caves in and is equipped with the draw-in groove, cavity is equipped with the spring groove in the draw-in groove, the spring inslot is equipped with the spring, the inside and outside both sides in spring groove communicate respectively has a draw-in groove, the position relative with the draw-in groove on the second heat preservation wallboard is equipped with the connecting strip, be equipped with rotatory piece on the connecting strip, rotatory piece through connection strip is connected with the draw-in groove, be equipped with the spacing groove on the draw-in groove.

Preferably, the width of the clamping strip groove is larger than that of the clamping strip, and the outer diameter of the spring is larger than that of the clamping strip groove.

Preferably, the clamping strip groove is provided with a limiting protrusion, and the limiting protrusion can be tightly matched with the limiting groove.

Preferably, the width of the connecting strip is the same as that of the clamping strip.

Preferably, the flame-retardant layer is a modified aluminum hydroxide flame-retardant material.

Preferably, the limiting groove and the limiting protrusion are made of nylon materials.

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

(1) according to the utility model, the clamping strips are matched with the clamping strip grooves, the limiting grooves and the springs for use, so that the splicing and the dismounting of the heat-insulating wall board are facilitated, and the mounting efficiency and the splicing accuracy are improved;

(2) the heat-insulating wallboard has the characteristics of water resistance and flame retardance, prevents the heat-insulating wallboard from being burnt and damaged, has good heat-insulating effect and waterproof effect, and prolongs the service life.

Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the description below are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is an overall view of a thermal insulation wallboard for construction engineering according to the present invention;

FIG. 2 is a splicing drawing of the thermal insulation wallboard for construction engineering of the present invention;

FIG. 3 is a back view of a fastening strip of the thermal insulation wallboard for construction engineering according to the present invention;

in the figure: 1. first heat preservation wallboard, 2, second heat preservation wallboard, 3, fire-retardant layer, 4, heat preservation, 5, foam filling layer, 6, waterproof layer, 7, connecting strip, 8, card strip, 9, rotatory piece, 10, spacing groove, 11, draw-in groove, 12, card strip groove, 13, spring groove, 14, spring, 15, spacing protruding.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …", "above … …", "above … …", "bottom", and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-3, an insulation wallboard for construction engineering includes a first insulation wallboard 1 and a second insulation wallboard 2, where the first insulation wallboard 1 and the second insulation wallboard 2 are composed of a waterproof layer 6, a foam filling layer 5, an insulation layer 4 and a flame retardant layer 3, the top of the foam filling layer 5 is the insulation layer 4, the bottom of the foam filling layer 5 is provided with the waterproof layer 6, the surface of the insulation layer 4 is the flame retardant layer 3, and the first insulation wallboard 1 can be spliced with the second insulation wallboard 2.

Specifically, the sunken draw-in groove 11 that is equipped with in side of first heat preservation wallboard 1, the cavity is equipped with spring groove 13 in the draw-in groove 11, be equipped with spring 14 in the spring groove 13, the inside and outside both sides of spring groove 13 communicate respectively has draw-in groove 12, the position relative with draw-in groove 11 on the second heat preservation wallboard 2 is equipped with connecting strip 7, be equipped with rotatory piece 9 on the connecting strip 7, rotatory piece 9 runs through connecting strip 7 and is connected with draw-in strip 8, be equipped with spacing groove 10 on the draw-in strip 8.

Further, the width of the card strip groove 12 is larger than the width of the card strip 8, and the outer diameter of the spring 14 is larger than the width of the card strip groove 12, so that the card strip 8 can be conveniently inserted into the card strip groove 12 and the spring 14.

Furthermore, a limiting protrusion 15 is arranged on the clamping strip groove 12, the limiting protrusion 15 can be matched with the limiting groove 10 in a clamping manner, and the limiting groove 10 and the limiting protrusion 15 are both made of nylon materials.

Still further, the width of the connecting strip 7 is the same as the width of the clamping strip 8.

Still further, the flame retardant layer 3 is a modified aluminum hydroxide flame retardant material.

The specific working process is as follows: when splicing is needed, firstly, the clamping strips 8 on the second heat-insulation wall board 2 are rotated to be parallel to the connecting strips 7 through the rotating blocks 9, the connecting strips 7 and the clamping strips 8 on the back surfaces of the connecting strips 7 are inserted into the clamping strip grooves 12 and the springs 14, and meanwhile, the limiting protrusions 15 on the clamping strip grooves 12 can be tightly clamped and matched with the limiting grooves 10 on the clamping strips 8 for use, so that a fixing effect is achieved; through the interaction of heat preservation 4 and foam filling layer 5, can effectually play the heat preservation effect, cooperate fire-retardant layer 3 and waterproof layer 6 can effectual improvement heat preservation wallboard's fire behaviour and waterproof performance simultaneously, prolonged heat preservation wallboard's life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermal insulation wallboard for building engineering, includes first thermal insulation wallboard (1) and second thermal insulation wallboard (2), its characterized in that: first heat preservation wallboard (1) and second heat preservation wallboard (2) comprise waterproof layer (6), foam filling layer (5), heat preservation (4) and fire-retardant layer (3), the top of foam filling layer (5) is heat preservation (4), the bottom of foam filling layer (5) is provided with waterproof layer (6), the surface of heat preservation is fire-retardant layer (3), first heat preservation wallboard (1) can splice with second heat preservation wallboard (2) mutually.

2. The heat-insulating wallboard for the building engineering as claimed in claim 1, characterized in that: the side of first heat preservation wallboard (1) is caved in and is equipped with draw-in groove (11), cavity is equipped with spring groove (13) in draw-in groove (11), be equipped with spring (14) in spring groove (13), the inside and outside both sides in spring groove (13) communicate respectively has draw-in groove (12), the position relative with draw-in groove (11) is equipped with connecting strip (7) on second heat preservation wallboard (2), be equipped with rotatory piece (9) on connecting strip (7), rotatory piece (9) through connection strip (7) are connected with card strip (8), be equipped with spacing groove (10) on card strip (8).

3. The heat-insulating wallboard for the building engineering according to claim 2, characterized in that: the width of the clamping strip groove (12) is larger than that of the clamping strip (8), and the outer diameter of the spring (14) is larger than that of the clamping strip groove (12).

4. The heat-insulating wallboard for construction engineering according to claim 2, characterized in that: the card strip groove (12) is provided with a limiting protrusion (15), and the limiting protrusion (15) can be tightly matched with the limiting groove (10).

5. The heat-insulating wallboard for construction engineering according to claim 2, characterized in that: the width of the connecting strip (7) is the same as that of the clamping strip (8).

6. The heat-insulating wallboard for construction engineering according to claim 1, characterized in that: the flame-retardant layer (3) is a modified aluminum hydroxide flame-retardant material.

7. The heat-insulating wallboard for construction engineering according to claim 4, characterized in that: the limiting groove (10) and the limiting protrusion (15) are both made of nylon materials.