Novel assembly type external envelope system in severe cold area

Abstract

The utility model relates to a novel assembly type external envelope system in a severe cold area, which comprises a plurality of assembly modules and is technically characterized in that each assembly module comprises a rectangular supporting frame, the outer side face of each rectangular supporting frame is sealed, the inner side face of each rectangular supporting frame is of an open structure, clamping grooves are formed in the upper portion, the lower portion, the left portion and the right portion of each rectangular supporting frame respectively, and a honeycomb-shaped heat storage filler layer is arranged on the inner bottom face of each rectangular supporting frame. The bottom of the temperature adjusting box is inserted into the rectangular supporting frame through the opening structure of the rectangular supporting frame and makes close contact with the honeycomb-shaped heat storage filler layer, the edge of the opening side of the temperature adjusting box is provided with a turned-over edge, the turned-over edge is fixedly connected with the edge of the opening structure of the rectangular supporting frame, a temperature adjusting heating piece is arranged in the temperature adjusting box, and a cover plate is arranged at an end opening of the temperature adjusting box. Every two adjacent assembling modules are buckled together through a middle bridge structure. The indoor temperature can be flexibly adjusted according to the environment temperature, the heat storage effect is good, and the heat preservation effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, and particularly relates to a new type of prefabricated external envelope system in cold regions. Background Technique

[0002] At present, prefabricated buildings are becoming more and more popular in the market due to their advantages such as light self-weight, high strength, recyclability, and good seismic performance. The prefabricated external envelope system adopts non-masonry technology and integrates the enclosure wall with heat insulation and heat preservation.

[0003] CN 212427637 U discloses a hollow wall composite thermal insulation exterior wall structure, which has an outer wall thermal insulation layer, an outer wall surface, an inner wall surface, a wall cavity, an upper beam, and a lower beam; gypsum-based and cement-based materials are respectively used on the inner and outer sides of the wall, making full use of their material characteristics to integrate functions such as heat insulation and heat preservation on the external envelope wall structure, and at the same time, a composite thermal insulation system is provided on the outer wall of the wall to meet the thermal insulation requirements of cold regions and severe cold regions. However, there are still the following problems: it is not flexible to use, and it cannot quickly raise the temperature to achieve the purpose of keeping warm in severe cold regions. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a new type of prefabricated external envelope system in severe cold regions to solve the above problems, which can flexibly adjust the indoor temperature according to the ambient temperature, has good heat storage effect and good heat preservation effect.

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

[0006] A new type of prefabricated external envelope system in severe cold regions includes a plurality of assembly modules. The technical key points are: the assembly module includes a rectangular support frame, the outer side of the rectangular support frame is sealed at the bottom, the inner side is an open structure, and clamping grooves are respectively arranged on the upper, lower, left, and right sides. A honeycomb-shaped heat storage filler layer is arranged on the inner bottom surface of the rectangular support frame. The bottom of the temperature control box is inserted into the rectangular support frame through the open structure of the rectangular support frame and is in close contact with the honeycomb-shaped heat storage filler layer. The edge of the opening side of the temperature control box is provided with a flanging, and the flanging is connected and fixed with the edge of the open structure of the rectangular support frame. A temperature control heating element is arranged in the temperature control box, and a cover plate is arranged at the port of the temperature control box. Adjacent two assembly modules are buckled together by an intermediate bridge structure. The intermediate bridge structure includes an outer frame, support rib plates arranged at intervals in the outer frame, a honeycomb-shaped heat storage filler layer arranged between adjacent two support rib plates, and a gland arranged on the inner side wall of the outer frame. A convex platform matched with the clamping groove is arranged on the outer frame.

[0007] In the above-mentioned new type of prefabricated external envelope system in severe cold regions, the temperature control heating element is a heating coil or a heating rod group.

[0008] For the above-mentioned new prefabricated exterior insulation system in frigid regions, an integral thermal insulation layer is laid on the outer side of the assembled assembly modules, and a crack prevention layer is provided on the outer side of the thermal insulation layer.

[0009] The beneficial effects of the present utility model are as follows:

[0010] During use, when the temperature drops too low, the temperature-regulating heating element is powered on, so the temperature-regulating heating elements work simultaneously or at intervals, enabling the indoor temperature to rise rapidly, which is beneficial for people who have just entered the room to keep warm. During the heating process, the honeycomb-shaped heat storage filler layer is heat-stored. When the set temperature is reached, the heating stops, and the heat preservation effect is good.

[0011] The present utility model can flexibly adjust the indoor temperature according to the ambient temperature, and has good heat storage and heat preservation effects. Description of the Drawings

[0012] Figure 1 is a partial structural schematic diagram of the present utility model;

[0013] Figure 2 is a structural schematic diagram of the middle bridge structure of the present utility model.

[0014] In the figure: 1. rectangular support frame, 2. temperature-regulating box, 3. cover plate, 4. temperature-regulating heating element, 5. honeycomb-shaped heat storage filler layer, 6. thermal insulation layer, 7. gland, 8. honeycomb-shaped heat storage filler layer, 9. outer frame, 10. card slot, 11. convex platform, 12. support rib plate. Detailed Embodiment

[0015] The present utility model will be described in detail according to the accompanying drawings of the specification.

[0016] As Figure 1 , Figure 2 shown, the new prefabricated exterior insulation system in frigid regions includes a plurality of assembly modules.

[0017] Among them, the assembly module includes a rectangular support frame 1. The outer side of the rectangular support frame 1 is sealed at the bottom, and the inner side is an open structure. Card slots 10 are provided on the upper, lower, left, and right sides respectively. A honeycomb heat storage filler layer 5 is provided on the inner bottom surface of the rectangular support frame 1. The bottom of the temperature control box 2 is inserted into the rectangular support frame 1 through the open structure of the rectangular support frame 1 and is in close contact with the honeycomb heat storage filler layer 5. The edge of the opening side of the temperature control box 2 is provided with a flanging, and the flanging is fixedly connected to the edge of the open structure of the rectangular support frame 1. A temperature control heating element 4 is provided in the temperature control box 2, and a cover plate 3 is provided at the port of the temperature control box 2. Adjacent two assembly modules are buckled together by an intermediate bridge structure. The intermediate bridge structure includes an outer frame 9, support rib plates 12 spaced in the outer frame 9, a honeycomb heat storage filler layer 8 provided between adjacent two support rib plates 12, and a gland 7 provided on the inner side wall of the outer frame 9. A boss 11 matching the card slot 10 is provided on the outer frame 9.

[0018] In this embodiment, the temperature control heating element 4 is a heating coil, and a heating rod group can also be used. An overall heat insulation layer 6 is laid on the outer side of the assembled assembly modules, and a crack prevention layer is provided on the outer side of the heat insulation layer 6. The inner side surfaces of the assembled assembly modules are located in the same vertical plane.

[0019] Working principle:

[0020] Before use, each assembly module is assembled separately, and then each assembly module is combined together by an intermediate bridge structure. Finally, a heat insulation layer 6 with a crack prevention layer is laid on the outer side.

[0021] When in use, when the temperature drops too low, the temperature control heating element 4 is powered on, so the temperature control heating elements 4 work simultaneously or at intervals to quickly raise the indoor temperature, which is beneficial for people who have just entered the room to keep warm. During the heating process, the honeycomb heat storage filler layer 5 stores heat. When the set temperature is reached, the heating is stopped, and the heat preservation effect is good.

[0022] The above has described the embodiments of the present invention in detail, but the content described is only the preferred embodiments of the present invention and cannot be considered as limiting the implementation scope of the present invention. All equivalent changes and improvements made within the scope of the creation of the present invention should still fall within the scope covered by this patent.

Claims

1. A new type of prefabricated exterior envelope system for cold regions, comprising a plurality of assembly modules, characterized in that: The assembly module includes a rectangular support frame. The outer side of the rectangular support frame is sealed at the bottom, and the inner side is an open structure. Card slots are respectively provided on the upper, lower, left, and right sides. A honeycomb heat storage filler layer is provided on the inner bottom surface of the rectangular support frame. The bottom of the temperature control box is inserted into the rectangular support frame through the open structure of the rectangular support frame and is in close contact with the honeycomb heat storage filler layer. A flanging is provided at the edge of the opening side of the temperature control box, and the flanging is fixedly connected to the edge of the open structure of the rectangular support frame. A temperature control heating element is provided in the temperature control box, and a cover plate is provided at the port of the temperature control box. Adjacent two assembly modules are buckled together by an intermediate bridge structure. The intermediate bridge structure includes an outer frame, support rib plates spaced in the outer frame, a honeycomb heat storage filler layer provided between adjacent two support rib plates, and a gland provided on the inner side wall of the outer frame. A boss matching with the card slot is provided on the outer frame.

2. The novel prefabricated external envelope system for severe cold regions according to claim 1, wherein: The temperature control heating element is a heating coil or a heating rod group.

3. The novel prefabricated external envelope system in severe cold regions according to claim 1, characterized in that: An overall heat insulation layer is laid on the outside of the assembly modules assembled together, and a crack prevention layer is provided on the outside of the heat insulation layer.

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