Thermal insulation structure of mobile house

Abstract

The utility model relates to a heat preservation structure of a mobile house, which is technically characterized by consisting of a plurality of square annular heat preservation units and end plate heat preservation units which are spliced together, the square annular heat preservation unit comprises a square annular heat preservation building block, a plurality of first annular grooves formed in the inner circumferential face of the square annular heat preservation building block, first heating rings arranged in the first annular grooves, a first insulating layer attached to the inner circumferential face of the square annular heat preservation building block, and a first flexible cushion layer arranged on the inner side of the first insulating layer. The end faces of the square-ring-shaped heat preservation building blocks of every two adjacent square-ring-shaped heat preservation units are spliced and attached together through concave-convex structures, all the first heating rings of the same square-ring-shaped heat preservation unit are connected through wires, and the wires are led out of the outer surfaces of the square-ring-shaped heat preservation building blocks. The wire of each square-ring-shaped heat preservation unit is connected with a power source through an external wire. The structure can adjust the maintained temperature range according to needs, and is good in use flexibility and suitable for being used in severe cold areas.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a thermal insulation structure of a movable house. Background Art

[0002] Container mobile homes are usually set up in construction sites and can be used as mobile offices or dormitories.

[0003] For example, CN 218643970 U discloses a photovoltaic container mobile home, which includes a container body, the inner sidewalls of which are each provided with an insulation structure. The insulation structure comprises an iron plate bonded to a rock wool board via bonding mortar. Seismic reinforcement structures are provided on both sides of the container body, and a door is provided on the other side of one end of the container body. This mobile home is provided with an insulation structure, wherein the rock wool board in the insulation structure is bonded to the inner sidewall of the container body via bonding mortar. The rock wool board insulates the temperature within the container body, achieving a certain insulation effect. However, the following problems still exist: the thermal insulation performance of the rock wool board is fixed and cannot be adjusted according to needs, making it inflexible to use. Utility Model Content

[0004] The purpose of the utility model is to provide a heat preservation structure of a movable house with reasonable structure and reliable use to solve the above problems. The temperature range to be maintained can be adjusted as needed, the use flexibility is good, and the structure is suitable for use in severely cold areas.

[0005] The technical solution of the utility model is:

[0006] A thermal insulation structure for a mobile house, the technical key points of which are: it is composed of a plurality of square ring-shaped thermal insulation units and end plate thermal insulation units spliced ​​together, the square ring-shaped thermal insulation unit comprising a square ring-shaped thermal insulation block, a plurality of first ring-shaped grooves opened on the inner circumference of the square ring-shaped thermal insulation block, a first heating ring arranged in the first ring-shaped groove, a first insulating layer attached to the inner circumference of the square ring-shaped thermal insulation block, a first flexible cushion layer arranged on the inner side of the first insulating layer, and a plurality of concentric ring-shaped support ribs arranged in the square ring-shaped thermal insulation block, the end faces of the square ring-shaped thermal insulation blocks of two adjacent square ring-shaped thermal insulation units are spliced ​​and bonded together using a concave-convex structure, the first heating rings of the same square ring-shaped thermal insulation unit are connected using wires and the wires are led out of the outer surface of the square ring-shaped thermal insulation block, and the wires of each square ring-shaped thermal insulation unit are connected to a power supply using an external wire.

[0007] The insulation structure of the above-mentioned mobile house, the end plate insulation unit includes a cover-shaped insulation block, a second annular groove opened on the inner circumference of the cover-shaped insulation block, a second heating ring arranged in the second annular groove, a circular groove arranged on the inner top surface of the cover-shaped insulation block, a heating coil arranged in the circular groove, an insulation air cavity arranged between the bottom of the circular groove and the outer top surface of the cover-shaped insulation block, a second insulating layer attached to the inner surface of the cover-shaped insulation block, and a second flexible pad arranged on the inner side of the second insulating layer; the cover-shaped insulation block and the end face of the adjacent square annular insulation block are spliced ​​and bonded together using a concave-convex structure; the second heating ring and the heating coil are connected using a wire, and the wire is led out of the outer surface of the cover-shaped insulation block, and is connected to the power supply using an external wire.

[0008] The thermal insulation structure of the above-mentioned movable house, the concave-convex structure includes an annular plug-in groove provided on the end face of a square annular thermal insulation building block, and an annular plug-in boss provided on the end face of an adjacent square annular thermal insulation building block and cooperating with the annular plug-in groove.

[0009] In the above-mentioned insulation structure of the movable house, the concentric annular support ribs are farther away from the center line of the square annular insulation block than the first heating ring, and are arranged in a staggered manner with the first heating ring.

[0010] The beneficial effects of the utility model are:

[0011] 1. A plurality of square ring insulation units and end plate insulation units are combined to form an insulation structure, which is used to surround the outside of the movable house. When in use, the first heating ring in the square ring insulation unit, the second heating ring in the end plate insulation unit and the heating coil are used to achieve flexible temperature adjustment. The temperature range can be adjusted as needed. It has good flexibility and is suitable for use in cold areas.

[0012] 2. The adjacent two square ring-shaped insulation units, the square ring-shaped insulation unit and the end plate insulation unit are respectively assembled by using concave and convex structures, which makes assembly easy. At the same time, when one of the square ring-shaped insulation units is damaged, only the unit needs to be maintained.

[0013] 3. The concentric annular support ribs increase the support strength of the square annular insulation unit.

[0014] 4. When in use, the first flexible cushion layer and the second flexible cushion layer are placed between the outer side of the movable house and the present structure, and their retractable characteristics are conducive to eliminating gaps.

[0015] 5. The heat-insulating air cavity in the cover-shaped heat-insulating block further enhances the heat-insulating performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 yes Figure 1Middle AA section;

[0018] Figure 3 yes Figure 1 Enlarged view of middle part B;

[0019] Figure 4 yes Figure 2 Enlarged view of middle C part;

[0020] Figure 5 It is a structural diagram of a single square ring-shaped insulation block.

[0021] In the figure: 1. cover-shaped insulation block, 2. wire, 3. second heating ring, 4. wire, 5. square ring-shaped insulation block, 6. concentric ring-shaped support ribs, 7. first heating ring, 8. first flexible cushion layer, 9. insulation air cavity, 10. heating coil, 11. second insulating layer, 12. second flexible cushion layer, 13. first insulating layer, 14. annular plug-in boss, 15. annular plug-in groove. DETAILED DESCRIPTION

[0022] The utility model is described in detail according to the accompanying drawings.

[0023] like Figures 1 to 5 As shown, the insulation structure of the mobile house is composed of multiple square ring insulation units and end plate insulation units that are assembled together.

[0024] The square ring-shaped thermal insulation unit includes a square ring-shaped thermal insulation block 5, a plurality of first annular grooves provided on the inner circumference of the square ring-shaped thermal insulation block 5, a first heating ring 7 provided in the first annular groove, a first insulating layer 13 attached to the inner circumference of the square ring-shaped thermal insulation block 5, a first flexible cushion layer 8 provided on the inner side of the first insulating layer 13, and a plurality of concentric annular support ribs 6 provided in the square ring-shaped thermal insulation block 5. The end faces of the square ring-shaped thermal insulation blocks 5 of two adjacent square ring-shaped thermal insulation units are spliced ​​and bonded together using a concave-convex structure. In this embodiment, the concave-convex structure includes an annular plug-in groove 15 provided on the end face of one square ring-shaped thermal insulation block 5, and an annular plug-in boss 14 provided on the end face of the adjacent square ring-shaped thermal insulation block 5 and cooperating with the annular plug-in groove 15. The concentric annular support rib 6 is farther from the center line of the square ring-shaped thermal insulation block 5 than the first heating ring 7, and is staggered with the first heating ring 7. The first heating rings 7 of the same square ring-shaped heat preservation unit are connected by wires 4 and the wires 4 are led out of the outer surface of the square ring-shaped heat preservation block 5 . The wires 4 of each square ring-shaped heat preservation unit are connected to the power supply by an external wire.

[0025] The end plate insulation unit includes a cover-shaped insulation block 1, a second annular groove provided on the inner circumference of the cover-shaped insulation block 1, a second heating ring 3 provided in the second annular groove, a circular groove provided on the inner top surface of the cover-shaped insulation block 1, a heating coil 10 provided in the circular groove, an insulation air cavity 9 provided between the bottom of the circular groove and the outer top surface of the cover-shaped insulation block, a second insulating layer 11 attached to the inner surface of the cover-shaped insulation block 1, and a second flexible cushion layer 12 provided inside the second insulating layer 11. The cover-shaped insulation block 1 and the end surface of the adjacent square annular insulation block 5 are spliced ​​and bonded together using a concave-convex structure, and the second heating ring 3 and the heating coil 10 are connected using a wire 2, and the wire 2 is led out of the outer surface of the cover-shaped insulation block 1 and connected to a power source using an external wire.

[0026] When in use, lift one end of the movable house body, install the square ring insulation units in sequence, then lift the other end of the house body, install the remaining square ring insulation units, and finally install the end plate insulation unit, and then connect the power supply.

[0027] The above detailed description of the embodiments of the present invention is intended to be a preferred embodiment of the present invention and should not be construed as limiting the scope of implementation of the present invention. Any equivalent changes and improvements made within the scope of the present invention shall still fall within the scope of this patent.

Claims

1. A thermal insulation structure for a movable house, characterized by: It is composed of multiple square ring-shaped insulation units and end plate insulation units that are spliced ​​together. The square ring-shaped insulation unit includes a square ring-shaped insulation block, multiple first ring-shaped grooves opened on the inner circumference of the square ring-shaped insulation block, a first heating ring arranged in the first ring-shaped groove, a first insulating layer attached to the inner circumference of the square ring-shaped insulation block, a first flexible pad arranged on the inner side of the first insulating layer, and multiple concentric ring-shaped support ribs arranged in the square ring-shaped insulation block. The end faces of the square ring-shaped insulation blocks of two adjacent square ring-shaped insulation units are spliced ​​and bonded together using a concave-convex structure. The first heating rings of the same square ring-shaped insulation unit are connected using wires and the wires are led out of the outer surface of the square ring-shaped insulation block. The wires of each square ring-shaped insulation unit are connected to a power supply using an external wire.

2. The thermal insulation structure of the movable house according to claim 1, characterized in that: The end plate insulation unit includes a cover-shaped insulation block, a second annular groove opened on the inner circumference of the cover-shaped insulation block, a second heating ring arranged in the second annular groove, a circular groove arranged on the inner top surface of the cover-shaped insulation block, a heating coil arranged in the circular groove, an insulation air cavity arranged between the bottom of the circular groove and the outer top surface of the cover-shaped insulation block, a second insulation layer attached to the inner surface of the cover-shaped insulation block, and a second flexible pad arranged on the inner side of the second insulation layer. The cover-shaped insulation block and the end face of the adjacent square annular insulation block are spliced ​​and bonded together using a concave-convex structure. The second heating ring and the heating coil are connected using a wire, and the wire is led out of the outer surface of the cover-shaped insulation block and connected to the power supply using an external wire.

3. The thermal insulation structure of the movable house according to claim 1, characterized in that: The concave-convex structure includes an annular plug-in groove provided on the end surface of a square annular heat-insulating building block, and an annular plug-in boss provided on the end surface of an adjacent square annular heat-insulating building block and matched with the annular plug-in groove.

4. The thermal insulation structure of the movable house according to claim 1, characterized in that: The concentric annular support ribs are farther from the center line of the square annular insulation block than the first heating ring, and are arranged in a staggered manner with the first heating ring.

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