Prefabricated building heating device

Abstract

The utility model discloses an assembled building heating device, the top of base layer is fixed with the panel through the adhesion agent, the top of panel is combined with a layer of reflection film, is distributed with the coil pipe in the reflection film and presents the backfolding type, the horizontal side middle part of coil pipe is staggered and is combined with prefabricated pressure disc and prefabricated buffer disc, the bottom of prefabricated pressure disc and prefabricated buffer disc all is combined with panel fixed through the adhesion agent, the top of prefabricated pressure disc and prefabricated buffer disc rectangular array distribution has a plurality of baffle, the bottom of baffle all is combined with prefabricated pressure disc and prefabricated buffer disc fixed through hot melt type adhesive, and prefabricated is carried out to heating structure, thereby cooperation assembled building carries out efficient assembly, improves the assembly efficiency, and the easy dismounting between each layer of laminated laying, can correspond to the independent baffle on quick release to carry out the repair to the damaged pipeline to the damage problem of coil pipe local position, and the subsequent replacement is also more convenient, improves the flexibility of assembly.

Description

Technical Field

[0001] This utility model relates to the field of heating equipment technology, and in particular to a prefabricated building heating device. Background Technology

[0002] Prefabricated construction refers to a construction method in which some or all components are manufactured or centrally processed in a factory, and then assembled and installed on site to form a complete building. Compared with traditional construction, prefabricated construction has advantages such as shorter construction cycle, controllable quality, and resource conservation; heating and ventilation design is to meet the comfort needs of the occupants inside the prefabricated building, ensure that the indoor temperature is within a suitable range, and provide sufficient hot water and air quality; In prefabricated buildings, low-temperature hot water radiant floor heating is a common and effective heating method. Its principle is to use hot water at a temperature not exceeding 60℃ as a heat source, circulating it within a pipe system embedded under the floor to heat the entire floor, which then radiates heat evenly into the room. Radiant floor heating is characterized by uniform temperature, high comfort, and minimal airflow disturbance, making it suitable for residential use. However, the pipes for low-temperature hot water radiant floor heating are widely distributed, the hot water flow path is relatively complex, and it is a multi-layered design with the pipes buried in the middle layer and covered by concrete. Once the pipes are damaged, it is very difficult to repair. In addition, its application in prefabricated buildings is relatively complicated, which will affect the convenience of the overall operation of prefabricated buildings. It lacks quick disassembly and prefabricated structures, which affects the assembly efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a prefabricated building heating device that can prefabricate the heating structure, thereby enabling efficient assembly in conjunction with prefabricated buildings, improving assembly efficiency, and facilitating disassembly and assembly between the layers. For localized damage to the coil, a quick-release independent partition can be used to repair the damaged pipe, making subsequent replacement more convenient and improving assembly flexibility.

[0004] To achieve the above objectives, a prefabricated building heating device is provided, comprising: a base layer, on the top surface of which a panel is glued and fixed with adhesive; a reflective film is glued to the top surface of the panel; coils are arranged in a folded pattern on the reflective film; prefabricated pressure-bearing plates and prefabricated buffer plates are alternately glued to the middle of the horizontal side of the coils; the bottom surfaces of the prefabricated pressure-bearing plates and prefabricated buffer plates are glued and fixed to the panel with adhesive; several partitions are arranged in a rectangular array on the top surface of the prefabricated pressure-bearing plates and prefabricated buffer plates; the bottom surfaces of the partitions are glued and fixed to the prefabricated pressure-bearing plates and prefabricated buffer plates with hot-melt adhesive; the coils are arranged in a folded pattern to maintain a dense arrangement and ensure uniform temperature distribution; simultaneously, the panel is pre-pressed according to the coil routing as an insulation layer, and the coils are embedded and limited after wiring to ensure wiring... The coil is uniformly constructed, with prefabricated pressure plates and prefabricated buffer plates staggered on the outside to provide vertical pressure support. The top layer is a monolithic prefabricated concrete slab, the bottom of which is pre-pressed to form channels according to the shape of the coil. Then, it is evenly cut into several independent partitions according to the actual floor size, and floor tiles are attached to it. The above-mentioned panels, prefabricated pressure plates, prefabricated buffer plates, and prefabricated concrete slabs are stacked and assembled to form the wiring space of the coil. Each layer is integrally pressed and cast using the coil as a mold to obtain prefabricated building materials, which can be used for efficient assembly in conjunction with prefabricated buildings, improving assembly efficiency. The stacked layers are easy to disassemble and assemble. For local damage to the coil, the corresponding independent partitions can be quickly removed to repair the damaged pipes. Subsequent replacement is also relatively convenient, improving the flexibility of assembly.

[0005] According to the prefabricated building heating device, the panel is made of PU insulation material, and its top surface is pre-pressed to form a limiting groove in accordance with the shape of the coil. The coil is arranged along the limiting groove and is horizontally limited by the panel. This provides insulation while also assisting in pipe laying.

[0006] According to the prefabricated building heating device, the prefabricated pressure-bearing plate is formed by concrete casting, and the prefabricated buffer plate is formed by die casting of rubber elastic plate. The former is used for vertical pressure bearing, and the latter is used to buffer the deformation of the coil due to thermal expansion and contraction.

[0007] According to the prefabricated building heating device, the partition is made by uniformly cutting a whole precast concrete slab. Before cutting, a positioning groove is reserved on the bottom surface, and the positioning groove fits into the upper arc surface of the coil. A second disassembly is performed after overall prefabrication, and each partition is positioned and matched for installation.

[0008] According to the prefabricated building heating device, the partition is cut to match the actual floor decoration material, and floor tiles of the same size are glued to its top surface. The partition is cut to match the selected floor type, thus expanding its applicability.

[0009] According to the prefabricated building heating device, sealant is applied between adjacent partitions. Sealing is used at the joints to prevent moisture and dust from entering and causing contamination.

[0010] The above-mentioned solution has the following beneficial effects: In this invention, the coils are arranged in a folded pattern to maintain a dense arrangement and ensure uniform temperature distribution. Simultaneously, pre-pressed panels are fabricated as insulation layers according to the coil routing and embedded in the coils after wiring to ensure uniform wiring. Additionally, prefabricated pressure-bearing plates and prefabricated buffer plates are staggered on the outside of the coils to provide vertical pressure support. The top layer is a monolithic prefabricated concrete slab, with its bottom surface pre-pressed to form channels according to the coil shape. Then, it is evenly cut into several independent partitions according to the actual floor size, and floor tiles are attached to these partitions. The aforementioned panels, prefabricated pressure-bearing plates, prefabricated buffer plates, and prefabricated concrete slabs are stacked and assembled to form the wiring space for the coils. Each layer is integrally pressed and cast using the coils as molds to obtain prefabricated building materials. This allows for efficient assembly in prefabricated buildings, improving assembly efficiency. The stacked layers are easy to disassemble and reassemble. For localized damage to the coils, the corresponding independent partitions can be quickly removed to repair the damaged pipes, making subsequent replacements convenient and improving assembly flexibility.

[0011] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is an overall schematic diagram of a prefabricated building heating device according to the present invention. Figure 2 This is a schematic diagram of the panel and coil in a prefabricated building heating device according to the present invention; Figure 3 This is a structural schematic diagram of the prefabricated pressure plate and prefabricated buffer plate in a prefabricated building heating device according to the present invention; Figure 4 This is a schematic diagram of the structure of the partition plate in a prefabricated building heating device according to this utility model. Figure 5 This is a layered schematic diagram of a prefabricated building heating device according to the present invention.

[0013] Legend: 1. Base layer; 2. Panel; 3. Reflective film; 4. Coil; 5. Precast pressure plate; 6. Precast buffer plate; 7. Partition. Detailed Implementation

[0014] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0015] Reference Figure 1 and Figure 2 This utility model provides a prefabricated building heating device, including: a base layer 1, on the top surface of the base layer 1, a panel 2 is fixedly attached to it with an adhesive, the panel 2 is made of PU insulation material, and its top surface is pre-pressed to form a limiting channel in accordance with the shape of the coil 4, the coil 4 is arranged along the limiting channel and is limited in the horizontal direction with the panel 2, a reflective film 3 is attached to the top surface of the panel 2, and the coil 4 is distributed in a folded pattern on the reflective film 3, the coil 4 is arranged in a folded pattern to maintain a dense arrangement and ensure uniform temperature distribution, at the same time, the panel 2 is pre-pressed according to the pipeline direction of the coil 4 to form an insulation layer and to embed and limit the coil 4 after wiring to ensure uniform wiring.

[0016] Reference Figure 3 As shown, a prefabricated pressure-bearing plate 5 and a prefabricated buffer plate 6 are alternately attached to the middle of the horizontal side of the coil 4. The prefabricated pressure-bearing plate 5 is formed by concrete casting, and the prefabricated buffer plate 6 is formed by die casting of rubber elastic plate. The bottom surfaces of the prefabricated pressure-bearing plate 5 and the prefabricated buffer plate 6 are both attached and fixed to the insert plate 2 with adhesive. The staggered design allows for vertical pressure bearing while buffering the deformation caused by the thermal expansion and contraction of the coil. Reference Figure 4 and Figure 5 As shown, several partitions 7 are distributed in a rectangular array on the top surface of the precast pressure plate 5 and the precast buffer plate 6. The bottom surface of each partition 7 is bonded and fixed to the precast pressure plate 5 and the precast buffer plate 6 with hot melt adhesive. The partition 7 is made by uniformly cutting a whole precast concrete slab. Before cutting, a positioning groove is reserved on the bottom surface. The positioning groove is fitted with the upper arc surface of the coil 4. The shape and size of the partition 7 are cut to match the actual ground decoration material. The top surface is bonded and fixed with floor tiles of the same size. Sealant is applied between adjacent partitions 7. After the overall prefabrication, the partitions are split into two parts. At the same time, specific positions of each partition 7 are restricted for matching installation and subsequent fixed-point disassembly and replacement.

[0017] Working Principle: In this invention, the coil 4 is arranged in a folded pattern to maintain a dense arrangement and ensure uniform temperature distribution. Simultaneously, a pre-pressed panel 2 is fabricated as an insulation layer according to the coil 4's piping direction, and the panel is embedded and positioned after wiring to ensure uniform wiring. Additionally, prefabricated pressure-bearing plates 5 and prefabricated buffer plates 6 are staggered on the outside of the coil 4 to provide vertical pressure support. The uppermost layer is a monolithic prefabricated concrete slab, the bottom of which is pre-pressed with channels according to the shape of the coil 4, and then evenly cut into several independent partitions 7 according to the actual floor dimensions. The above-mentioned panel 2, prefabricated pressure plate 5, prefabricated buffer plate 6 and prefabricated concrete slab are stacked and assembled to form the wiring space of coil 4. Each layer is integrally pressed and cast using coil 4 as a mold to obtain prefabricated building materials, which can be used to efficiently assemble prefabricated buildings, improve assembly efficiency, and facilitate disassembly and assembly between the stacked layers. For local damage to coil 4, the independent partition 7 on it can be quickly removed to repair the damaged pipe, and subsequent replacement is also more convenient, improving the flexibility of assembly.

[0018] In the description of this utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," and "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Furthermore, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "fixed installation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A prefabricated building heating device, comprising: The base layer (1) is characterized in that a panel (2) is attached to the top surface of the base layer (1) by an adhesive, a reflective film (3) is attached to the top surface of the panel (2), a coil (4) is distributed in a folded pattern on the reflective film (3), a prefabricated pressure plate (5) and a prefabricated buffer plate (6) are alternately attached to the middle of the horizontal side of the coil (4), the bottom surfaces of the prefabricated pressure plate (5) and the prefabricated buffer plate (6) are attached to the panel (2) by an adhesive, and a number of partitions (7) are distributed in a rectangular array on the top surface of the prefabricated pressure plate (5) and the prefabricated buffer plate (6), and the bottom surfaces of the partitions (7) are attached to the prefabricated pressure plate (5) and the prefabricated buffer plate (6) by a hot melt adhesive.

2. The prefabricated building heating device according to claim 1, characterized in that, The panel (2) is made of PU insulation material. Its top surface is pre-pressed with the shape of the coil (4) to form a limiting channel. The coil (4) is arranged along the limiting channel and is limited in the horizontal direction with the panel (2).

3. A prefabricated building heating device according to claim 1, characterized in that, The precast pressure plate (5) is formed by concrete casting, and the precast buffer plate (6) is formed by die casting of rubber elastic plate.

4. A prefabricated building heating device according to claim 1, characterized in that, The partition (7) is made by uniformly cutting a whole precast concrete slab. Before cutting, a positioning groove is reserved on the bottom surface. The positioning groove is fitted into the upper arc surface of the coil (4).

5. A prefabricated building heating device according to claim 1, characterized in that, The partition (7) is cut to match the actual floor decoration material in terms of shape and size, and the top surface is glued and fixed with floor tiles of the same size.

6. A prefabricated building heating device according to claim 1, characterized in that, Each of the partitions (7) is coated with sealant.

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