CN214331736U

CN214331736U - Single-layer detachable heat-insulation pad

Info

Publication number: CN214331736U
Application number: CN202120206076.5U
Authority: CN
Inventors: 蓝骏
Original assignee: Zhejiang Daya Energy Saving Technology Co ltd
Current assignee: Zhejiang Daya Energy Saving Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-01
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a heat preservation pad can be dismantled to individual layer aims at providing a heat preservation pad can be dismantled to pipeline wall-piercing convenience, effectual individual layer keeps warm. The heat preservation sleeve comprises a pair of matched heat preservation sleeves sleeved on a pipeline, the inner surface of each heat preservation sleeve is attached to the pipeline, the outer surface of each heat preservation sleeve is sleeved with a filling box, the inner side face of each filling box is fixed to the corresponding heat preservation sleeve, material spraying holes are formed in the outer side face of each filling box, each material spraying hole is connected with a reaction box, each reaction box is connected with a supporting rod, one end of each supporting rod is connected with the opening of each reaction box in a sealing mode, the other end of each supporting rod is connected with the inner side face of each filling box in a compression mode, each filling box is fixedly connected with a baffle and a push rod, a material A is arranged in a cavity of each filling box, and a material B is arranged in a cavity of each reaction box. The utility model has the advantages that: the heat insulation sleeve is directly inserted and installed in the hole of the wall body, the heat insulation sleeve is installed quickly and tightly, the heat insulation sleeve is closely attached to the pipeline, and the heat insulation performance is good; the heat preservation cover is installed and simultaneously foams to fill the sealed wall body hole, and the pipeline wall penetrating position can not leak, thereby the wall surface keeps beautiful and tidy, and the use comfort level is improved.

Description

Single-layer detachable heat-insulation pad

Technical Field

The utility model belongs to the technical field of the pipeline technique and specifically relates to indicate the individual layer can dismantle heat preservation and fill up.

Background

The air-conditioning freezing water pipe, the refrigerant pipe, the condenser pipe and the anti-freezing and anti-condensation pipeline in the building field require to be provided with a heat insulation sleeve, so that the temperature in the pipeline penetrating the wall and the whole pipeline is kept unchanged at the original temperature. Holes in the wall plate or the floor plate are reserved during civil engineering, irregular holes can be formed in a changed mode usually, the pipeline covering the thermal insulation material is troublesome to penetrate through the reserved holes, the pipeline does not have a thermal insulation sleeve, the thermal insulation sleeve is added after the thermal insulation sleeve is punched, and the thermal insulation material is difficult to cover in the reserved holes of the pipeline, so that the thermal insulation effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the inconvenient not enough in installation insulation support wall hole among the prior art, provide a pipeline wall convenient, the effectual individual layer of heat preservation can be dismantled and heat preservation pad keeps warm.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a single-layer detachable heat insulation pad comprises a wall body hole and a pipeline sleeved with the wall body hole, wherein the pipeline is sleeved with a pair of matched heat insulation sleeves, the inner surface of each heat insulation sleeve is connected with the pipeline in a sticking way, the outer surface of each heat insulation sleeve is sleeved with a filling box of a circular ring sealed cavity structure, the inner side surface of each filling box is fixed with the corresponding heat insulation sleeve, the outer side surface of each filling box is provided with a material spraying hole communicated with the wall body hole, the material spraying hole is connected with a reaction box of a cavity structure with one open end in a sealing way, the reaction box is connected with a support rod, one end of the support rod is connected with the opening of the reaction box in a sealing way, the other end of the support rod is connected with the inner side surface of each filling box in a pressing way, one end of each filling box, which is positioned at the opening of the wall body, is fixedly connected with a baffle, the other end of the filling box is connected with a push rod, one end of the push rod is positioned in the cavity of the filling box and close to the support rod, the other end of the filling box extends out of the cavity of the filling box, a material A is arranged in the cavity of the filling box, the reaction box is characterized in that a material B is arranged in the cavity of the reaction box, and the material A and the material B are mixed to generate filling foaming.

The pipeline directly penetrates into the wall hole, the wall hole and the pipeline have enough space, and the pipeline penetration is convenient. The pair of heat preservation sleeves are sleeved with the pipelines from two sides of the wall body, and the pair of filling boxes are sleeved with the heat preservation sleeves from two sides of the wall body, so that the connection is convenient. The matching surfaces of the pair of heat-insulating sleeves enter the wall body hole to be connected, the pair of push rods push the support rods respectively, and the material B in the reaction box and the material A in the filling box are released to react to form the foaming agent. The foaming agent is filled in the space between the heat insulation sleeve and the wall hole, the filling speed is high, and the connection effect of the heat insulation sleeve and the pipeline is good.

Preferably, the insulation sleeve is in a circular tube shape, the matching end face of the temperature sleeve is provided with a plurality of convex hook rods and concave hook grooves, the matching ends of the insulation sleeve are uniformly distributed at intervals in the hook rods and the hook grooves, and the hook rods are matched with the hook grooves. The heat preservation sleeve is provided with a plurality of pairs of hook rods and hook grooves, the same heat preservation sleeve is simultaneously provided with the hook rods and the hook grooves, the matching success rate of the hook rods and the hook grooves is ensured, the stability of the heat preservation sleeve after combination is ensured by the combination of a plurality of pairs of hook grooves and the hook rods,

preferably, the reaction box is a sphere, and the opening of the reaction box faces the heat preservation sleeve. The opening of the reaction box is opened, the released material B is immediately mixed with the material A, the foaming speed is high, and the foaming filling effect is good.

Preferably, the inner side surface of the material spraying hole is a spherical surface, and the material spraying hole is matched with the reaction box. The spherical surface of the reaction box is attached to the spherical surface of the inner side surface of the material spraying hole, so that the material spraying hole can be tightly sealed before spraying, the material A in the filling box can not seep out of the filling box, and the foaming material can be sufficiently filled.

Preferably, the push rod is L-shaped, the horizontal part of the push rod is rod-shaped and is positioned in the filling box cavity, the vertical part of the push rod is a flat plate and is positioned outside the filling box cavity, and the vertical parts of the matched pair of inner push rods are corresponding in position. The end of the horizontal part of the push rod is close to the stay bar, but a gap is reserved between the end of the horizontal part of the push rod and the stay bar, so that A, B materials are prevented from being mixed before foaming is not needed; the area of the vertical part of the push rod is large, so that the push rods are accurate in position relative to the flat plate when pushed mutually, are easy to contact in a large area and are uniform in stress.

Preferably, the end face of the wall hole is connected with a protective cover, the protective cover is in a flange shape, the face, provided with the flange, of the protective cover is attached to the wall hole, and the other face of the protective cover is a spherical face. The spherical surface is not easy to accumulate water, and the connecting part is protected from being corroded by rainwater impurities.

The utility model has the advantages that: the heat insulation sleeve is directly inserted and installed in the wall hole, the heat insulation sleeve is installed quickly and tightly, the heat insulation sleeve is closely attached to the pipeline, and the heat insulation performance is good; the insulation cover is connected with the wall hole and sealed by foaming and filling the insulation cover during installation, and the pipeline penetrating through the wall cannot leak, so that the wall surface is attractive and neat, and the use comfort level is improved.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic view of the combination of the insulating jacket;

FIG. 3 is an enlarged view of FIG. 1 at A

Fig. 4 is a sectional view taken at B-B of fig. 1.

In the figure: 1. the device comprises a heat preservation sleeve, 11 hook rods, 12 hook grooves, 2 filling boxes, 21 baffles, 3 spray holes, 4 reaction boxes, 41 support rods, 5 push rods and 6 protection covers.

Detailed Description

Example 1:

as shown in figure 2, the single-layer detachable heat preservation cushion comprises a wall hole and a pipeline sleeved with the wall hole. The pipeline is sleeved with a pair of matched heat insulation sleeves 1, and the inner surfaces of the heat insulation sleeves 1 are attached to the pipeline. The end face of the wall hole is connected with a protective cover 6, and the protective cover 6 is in a flange shape. The surface of the protective cover 6 provided with the flange is attached to the wall hole, and the other surface is a spherical surface.

As shown in fig. 1 and 3, the thermal insulation sleeve 1 is in a circular tube shape, the matching end surface of the thermal insulation sleeve 1 is provided with a plurality of convex hook rods 11 and concave hook grooves 12, and the matching ends of the thermal insulation sleeve 1 are uniformly distributed at intervals between the hook rods 11 and the hook grooves 12. The hook rod 11 is matched with the hook groove 12. The hook rods 11 are arranged opposite to the hook grooves 12, and hook-shaped ends of the hook rods 11 are soft bulges.

As shown in fig. 2, a filling box 2 with a circular sealing cavity structure is sleeved on the outer surface of the insulating sleeve 1. The inner side surface of the filling box 2 is fixed with the heat preservation sleeve 1. The outer side surface of the filling box 2 is provided with a material spraying hole 3 communicated with the wall hole. The inner side surface of the material spraying hole 3 is a spherical surface, and the material spraying hole 3 is matched with the reaction box 4. And the plurality of spray ports 3 face to the gap of the wall hole to spray and fill the wall hole.

As shown in fig. 1, 2 and 4, the material spraying hole 3 is hermetically connected with a reaction box 4 with a cavity structure with one open end. The reaction cassette 4 is connected with a stay 41. One end of the stay rod 41 is hermetically connected with the opening of the reaction box 4, and the other end is pressed against the inner side surface of the filling box 2. The reaction box 4 is a sphere, and the opening of the reaction box 4 faces the heat-insulating sleeve 1. The support rod 41 is propped against the reaction box 4 by the counterforce of the filling box 2, and the reaction box 4 blocks the material spraying opening, so that the reaction box 4 keeps balance in the filling box 2.

As shown in fig. 1, 2 and 3, a baffle 21 is fixedly connected to one end of the filling box 2 located at the wall opening, and the other end of the filling box 2 is connected with a push rod 5. One end of the push rod 5 is positioned in the cavity of the filling box 2 and close to the stay bar 41, and the other end extends out of the cavity of the filling box 2. The push rod 9 is L-shaped, and the horizontal part of the push rod 5 is rod-shaped and is positioned in the cavity of the filling box 2. The vertical part of the push rod 5 is a flat plate and is positioned outside the cavity of the filling box 2, and the vertical parts of the matched pair of inner push rods 5 correspond to each other. A material A is arranged in the cavity of the filling box 2, a material B is arranged in the cavity of the reaction box 4, and the material A and the material B are mixed to generate filling foaming. The push rod 5 breaks the balance in the filling box 2, the reactants react rapidly, and the butt joint and the filling of the thermal insulation sleeve 1 are facilitated to be carried out synchronously.

When in use, a pipeline is directly penetrated into a wall hole in advance, and a pair of heat preservation sleeves 1 are sleeved with the pipeline from two sides of the wall (as shown in figure 1). The hook rod 11 and the hook groove 12 on the matching end surface of the insulating sleeve 1 are opposite (as shown in figure 3). The pair of filling boxes 2 are respectively sleeved with the pair of heat preservation sleeves 1 from two sides of the wall body, and the matching surfaces of the pair of heat preservation sleeves 1 enter the wall body hole to be connected. Meanwhile, the baffle plates 21 of the holes at the two sides of the wall body hole are pushed, and the pair of the heat preservation sleeves 1 and the filling box 2 move oppositely. The hook rod 11 and the hook groove 12 are clamped, and the vertical part of the push rod 5 is in compression joint. The vertical parts of the push rods 5 connected with the pair of filling boxes 2 are opposite, the push rods 5 push the support rods 41 respectively, and the material B in the reaction box 4 is released to react with the material A in the filling boxes 2 to form a foaming agent: the material B enters the filling box 2 to be mixed with the material A to generate filling foam, and the filling foam enters the filling box 2 through the material spraying hole 3 to fill the space between the filling box and the inner wall of the wall hole. And (4) connecting the wall hole with the pipeline in a sealing way. Protective covers 6 are arranged on two end faces of the wall body hole, the joints of the protective covers 6 and the wall body are sealed by sealant, and the heat insulation sleeve 1 is completely arranged through the wall (as shown in figure 2).

Claims

1. A single-layer detachable heat insulation cushion is characterized by comprising a wall body hole and a pipeline sleeved with the wall body hole, wherein the pipeline is sleeved with a pair of matched heat insulation sleeves (1), the inner surface of each heat insulation sleeve (1) is attached to the pipeline, the outer surface of each heat insulation sleeve (1) is sleeved with a filling box (2) with a circular sealed cavity structure, the inner side surface of each filling box (2) is fixed with the corresponding heat insulation sleeve (1), the outer side surface of each filling box (2) is provided with a material spraying hole (3) communicated with the wall body hole, each material spraying hole (3) is hermetically connected with a reaction box (4) with a cavity structure with one open end, each reaction box (4) is connected with a support rod (41), one end of each support rod (41) is hermetically connected with the opening of each reaction box (4), the other end of each support rod is in pressure joint with the inner side surface of each filling box (2), one end, positioned at the wall body hole, of each filling box (2) is fixedly connected with a baffle (21), fill box (2) other end and be connected with push rod (5), push rod (5) one end is located and fills box (2) intracavity and is close with vaulting pole (41), and the other end stretches out and fills box (2) intracavity outside, it is equipped with the A material to fill box (2) intracavity, reaction box (4) intracavity is equipped with the B material, A material, B material mix and produce and fill the foaming.

2. The single-layer detachable thermal insulation pad as claimed in claim 1, wherein the thermal insulation sleeve (1) is in a shape of a circular tube, the mating end surface of the thermal insulation sleeve (1) is provided with a plurality of protruding hook rods (11) and recessed hook grooves (12), the mating ends of the thermal insulation sleeve (1) are uniformly distributed at intervals in the hook rods (11) and the hook grooves (12), and the hook rods (11) are matched with the hook grooves (12).

3. The single-layer detachable thermal insulation pad as claimed in claim 1, wherein the reaction box (4) is a sphere, and the reaction box (4) is opened toward the thermal insulation sleeve (1).

4. The single-layer detachable thermal insulation pad as claimed in claim 3, wherein the inner side surface of the material spraying hole (3) is spherical, and the material spraying hole (3) is matched with the reaction box (4).

5. The single-layer detachable thermal insulation pad as claimed in claim 1, wherein the push rod (5) is "L" shaped, the horizontal part of the push rod (5) is rod-shaped and is located in the cavity of the filling box (2), the vertical part of the push rod (5) is a flat plate located outside the cavity of the filling box (2), and the vertical parts of the matched pair of inner push rods (5) correspond to each other.

6. The single-layer detachable heat insulation pad as claimed in claim 1, wherein the wall hole end face is connected with a protective cover (6), the protective cover (6) is in a flange shape, the surface of the protective cover (6) provided with the flange is attached to the wall hole, and the other surface of the protective cover is a spherical surface.