Modular overhead ground structure based on ground source heat pump system

Abstract

The invention discloses a modular overhead ground structure based on a ground source heat pump system, comprising: a support fixedly mounted on a base floor; the floor heating module comprises a heat preservation plate and a floor heating pipe, the heat preservation plate is installed at the top of the support and is formed by splicing a plurality of heat preservation plate units, positioning columns arranged in an array mode are arranged on the surfaces of the heat preservation plate units, a positioning gap is formed between every two adjacent positioning columns, and the floor heating pipe is clamped in the positioning gaps; detachable buckles are arranged on the back faces of the heat preservation plate units, and the floor heating pipe is connected with a ground source heat pump unit. The water and electricity pipelines are arranged below the heat preservation plate units, and the buckles are used for buckling the water and electricity pipelines to the back faces of the heat preservation plate units; the floor surface layer comprises a plurality of floor panel units, and the floor panel units are fixedly installed on the heat preservation plate. Compared with the prior art, the problems that water and electricity pipelines below a floor surface layer in an existing floor heating system are inconvenient to arrange and overhaul are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of elevated ground, and in particular to a modular elevated ground structure based on a ground source heat pump system. Background Art

[0002] Geothermal heat pump is a highly efficient heating technology that utilizes shallow underground geothermal resources. By inputting a small amount of electrical energy, it converts low-level thermal energy in the soil, groundwater or surface water into high-level thermal energy, achieving winter heating, summer cooling and year-round domestic hot water supply.

[0003] When the ground source heat pump and floor heating pipe work together to achieve floor heating, the ground source heat pump absorbs low-level thermal energy in the soil or water body through underground pipes, and outputs 45-60℃ hot water after the temperature is increased by the heat pump unit. The heated hot water is transported to the ground floor of the building through the floor heating pipe circulation system, and the evenly laid structure of the floor heating pipes is used to release heat into the room by radiation.

[0004] When using the wet installation method to arrange floor heating on the indoor floor, it is necessary to backfill and lay fine stone concrete on top of the floor heating module as a heat conduction layer, and then install the floor panels. It is inconvenient to arrange water and electricity pipelines under the floor surface, and the floor heating module is not easy to repair. Summary of the Invention

[0005] The purpose of the present invention is to provide a modular overhead ground structure based on a ground source heat pump system to solve the problem of inconvenient layout and maintenance of water and electricity pipelines under the floor surface in existing floor heating systems.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a modular overhead ground structure based on a ground source heat pump system, comprising:

[0007] A bracket, which is fixedly installed on the base ground;

[0008] The floor heating module includes an insulation board and floor heating pipes. The insulation board is installed on the top of the bracket. The insulation board is formed by splicing a number of insulation board units. The surface of the insulation board unit is provided with an array of positioning columns. A positioning gap is formed between two adjacent positioning columns. The floor heating pipes are clamped in the positioning gap. A detachable buckle is provided on the back of the insulation board unit. The floor heating pipes are connected to the ground source heat pump unit.

[0009] Water and electricity pipelines are arranged under the insulation board unit, and the buckles are used to buckle the water and electricity pipelines to the back of the insulation board unit;

[0010] The floor surface layer comprises a plurality of floor panel units, and the floor panel units are fixedly installed on the insulation board.

[0011] As a further description of the above technical solution:

[0012] Several parallel reinforcing ribs are provided on the back of the insulation board unit, and symmetrically arranged plug holes are provided at both ends of the reinforcing ribs. The cross-section of the buckle is "U"-shaped, and the top opening of the buckle is provided with a bent edge bent outward, and a plug block is provided on the bent edge, which is plugged into the plug hole.

[0013] As a further description of the above technical solution:

[0014] Two plug-in blocks arranged along the buckle axis are provided on the bent edge, one plug-in block is plugged into the plug-in hole of one insulation board unit, and the other plug-in block is plugged into the plug-in hole of an adjacent insulation board unit.

[0015] As a further description of the above technical solution:

[0016] The bracket includes a first supporting seat body and a supporting seat body. The first supporting seat body is provided with a first threaded rod. The supporting seat body is threadedly connected to the first supporting seat body. A through hole is provided in the center of the positioning column at the inner corner of the insulation board unit. A positioning piece is provided on the supporting seat body, and the positioning piece extends into the through hole.

[0017] As a further description of the above technical solution:

[0018] A threaded hole is provided on the positioning piece, the threaded hole extends to the bottom surface of the supporting seat body, and the first threaded rod is threadedly connected in the threaded hole.

[0019] As a further description of the above technical solution:

[0020] A crossbar is provided on the floor heating module. A countersunk hole corresponding to the through hole is provided on the crossbar. Bolts pass through the countersunk hole and are threaded into the threaded hole. The floor surface layer is fixedly installed on the crossbar.

[0021] As a further description of the above technical solution:

[0022] A central support is also provided under the floor heating module.

[0023] As a further description of the above technical solution:

[0024] The central support member includes a second support seat body and a supporting plate. The second support seat body is provided with a second threaded rod. The supporting plate is threadedly connected to the second threaded rod, and the supporting plate contacts the back of the insulation board unit.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0026] 1. This invention utilizes the overhead space beneath the dry floor heating module to route water and electricity lines. These lines are layered with the floor heating pipes, minimizing their impact, slowing down their aging, and facilitating maintenance. Furthermore, the water and electricity lines are integrated into the dry floor heating module, preventing damage to the floor during installation and positioning.

[0027] 2. In this invention, the reinforcing ribs on the back of the insulation board unit not only improve its deformation resistance, but also facilitate the snap-on connection with the insulation board unit. The snap-on not only supports and positions the water and electricity lines, but also allows the use of the plug-in block to lock two adjacent insulation board units, effectively simplifying the installation process of the floor heating module. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 A schematic diagram of a modular overhead ground structure based on a ground-source heat pump system Figure 1 .

[0030] Figure 2 A schematic diagram of a modular overhead ground structure based on a ground-source heat pump system Figure 2 .

[0031] Figure 3 A schematic diagram of a modular overhead ground structure based on a ground-source heat pump system Figure 3 .

[0032] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0033] Figure 5 This is a schematic diagram of the structural breakdown of a modular overhead ground structure based on a ground source heat pump system.

[0034] Figure 6 This is a structural schematic diagram of a bracket in a modular overhead ground structure based on a ground source heat pump system.

[0035] Figure 7 This is a schematic diagram of the structure of the central support member in a modular overhead ground structure based on a ground source heat pump system.

[0036] Figure 8 This is a structural schematic diagram of floor heating pipes in a modular overhead ground structure based on a ground source heat pump system.

[0037] Figure 9 This is a structural schematic diagram of an insulation panel unit in a modular overhead ground structure based on a ground source heat pump system.

[0038] Figure 10 This is a schematic diagram of the structure of the clips in a modular overhead ground structure based on a ground source heat pump system.

[0039] Legend:

[0040] 1. Bracket; 11. First support seat; 111. First threaded rod; 12. Support seat; 121. Positioning piece; 2. Floor heating module; 21. Insulation board; 211. Positioning column; 212. Reinforcement rib; 2121. Plug hole; 213. Through hole; 22. Floor heating pipe; 23. Buckle; 3. Water and electricity pipeline; 4. Floor surface layer; 5. Cross bar; 51. Countersunk hole; 6. Central support member; 61. Second support seat; 611. Second threaded rod; 62. Support plate. DETAILED DESCRIPTION

[0041] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0043] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0044] In the description of the embodiments of the present invention, it should be noted that the terms "upper" and "inner" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are orientations or positional relationships in which the inventive product is usually placed when in use. These are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0045] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0046] Example 1

[0047] See also Figure 1-10 The present invention provides a technical solution: a modular overhead ground structure based on a ground source heat pump system, comprising:

[0048] Bracket 1, which is fixedly installed on the base ground;

[0049] The floor heating module 2 includes an insulation board 21 and a floor heating pipe 22. The insulation board 21 is installed on the top of the bracket 1. The insulation board 21 is formed by splicing a plurality of insulation board units. The surface of the insulation board unit is provided with an array of positioning posts 211. A positioning gap is formed between two adjacent positioning posts 211. The floor heating pipe 22 is clamped in the positioning gap. A detachable buckle 23 is provided on the back of the insulation board unit. The floor heating pipe 22 is connected to the ground source heat pump unit.

[0050] Water and electricity pipelines 3, which are arranged below the insulation board unit, and the buckles 23 are used to buckle the water and electricity pipelines 3 to the back of the insulation board unit;

[0051] The floor surface layer 4 includes a plurality of floor panel units, which are fixedly mounted on the insulation board 21 .

[0052] The overhead space beneath the dry floor heating module is utilized to route the water and electricity pipelines 3. These pipelines are layered with the floor heating pipes 22, minimizing their impact on the water and electricity pipelines, slowing down their aging process and facilitating maintenance. Furthermore, the water and electricity pipelines 3 are integrated into the dry floor heating module, preventing damage to the floor during installation and positioning.

[0053] The bracket 1 includes a first supporting seat body 11 and a supporting seat body 12. A first threaded rod 111 is provided on the first supporting seat body 11. The supporting seat body 12 is threadedly connected to the first supporting seat body 11. A through hole 213 is provided in the center of the positioning column 211 at the inner corner of the insulation board unit. A positioning piece 121 is provided on the supporting seat body 12, and the positioning piece 121 extends into the through hole 213.

[0054] The bracket 1 achieves ground leveling by rotating the supporting seat 12 on the first threaded rod 111 in the first supporting seat 11, adjusts the installation height of the floor heating module 2 and the floor surface layer 4, and the floor heating module 2 is inserted into the positioning piece 121 on the surface of the supporting seat 12.

[0055] Working principle: The heat pump unit of the ground source heat pump system is connected to the floor heating pipe 22 to realize the hot water supply and discharge of the floor heating pipe 22. A dry floor heating module is used in the elevated floor. The insulation board 21 of the floor heating module 2 is formed by splicing a number of insulation board units. The floor heating pipe 22 is laid in the positioning gap formed between two adjacent positioning columns 211 on the insulation board 21. During the construction of the modular elevated floor structure, the bracket 1 is first installed on the base floor. Before laying the dry floor heating module, first use the buckle 23 to buckle the water and electricity pipeline 3 to the back of the insulation board unit, then install the insulation board 21 of the floor heating module 2 on the bracket 1, and then lay the floor heating pipe 22 on the insulation board 21, and finally install the floor surface layer 4 on the insulation board 21.

[0056] Example 2

[0057] Based on the above embodiment, this embodiment further makes the following improved technical solutions: a plurality of parallel reinforcing ribs 212 are provided on the back of the insulation board unit, and symmetrically arranged plug holes 2121 are provided at both ends of the reinforcing ribs 212. The cross section of the buckle 23 is "U"-shaped, and a bent edge 231 bent outward is provided at the top opening of the buckle 23. A plug block 232 is provided on the bent edge 231, and the plug block 232 is plugged into the plug hole 2121.

[0058] The reinforcing ribs 212 on the back of the insulation board unit improve its own anti-deformation ability on the one hand, and facilitate the buckle 23 to buckle with the insulation board unit on the other hand. The buckle 23 fully positions the water and electricity pipeline 3 to prevent the water and electricity pipeline 3 from falling off.

[0059] Example 3

[0060] Based on the above embodiment, this embodiment further makes the following improved technical solution: two plug-in blocks 232 arranged along the axial direction of the buckle 23 are provided on the bending edge 231, one plug-in block 232 is plugged into the plug-in hole 2121 of an insulation board unit, and the other plug-in block 232 is plugged into the plug-in hole 2121 of an adjacent insulation board unit.

[0061] In addition to supporting and positioning the water and electricity pipelines 3, the buckle 23 can also use the plug-in block 232 to lock two adjacent insulation board units, effectively simplifying the installation process of the floor heating module 2.

[0062] Example 4

[0063] Based on the above embodiment, this embodiment further makes the following improved technical solutions: a threaded hole is provided on the positioning member 121, and the threaded hole extends to the bottom surface of the supporting seat body 12. The first threaded rod 111 is threadedly connected in the threaded hole to increase the height adjustment range of the supporting seat body 12.

[0064] Furthermore, a crossbar 5 is provided on the floor heating module 2. The crossbar 5 has a countersunk hole 51 corresponding to the through hole 213. Bolts pass through the countersunk hole 51 and are threaded into the threaded hole, securing the floor surface 4 to the crossbar 5. The crossbar 5 separates the floor surface 4 from the floor heating module 2 and transmits the pressure on the floor surface 4 to the bracket 1 via the crossbar 5, effectively protecting the floor heating module 2.

[0065] Example 5

[0066] This embodiment further improves upon the above embodiment by providing the following technical solutions: a central support member 6 is provided below the floor heating module 2. Specifically, the central support member 6 includes a second support base 61 and a support plate 62. The second support base 61 is provided with a second threaded rod 611, and the support plate 62 is threadedly connected to the second threaded rod 611, contacting the back of the insulation board unit.

[0067] The central support 6 supports the center of the insulation board unit, effectively improving the deformation resistance of the elevated floor. The central support 6 can be adjusted in overall height by rotating the support plate 62 to adapt to changes in the track lights of the floor heating module 2.

[0068] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A modular overhead ground structure based on a ground source heat pump system, characterized in that: include: A bracket, which is fixedly installed on the base ground; A floor heating module, comprising an insulation board and floor heating pipes, wherein the insulation board is mounted on the top of the bracket and is formed by splicing a plurality of insulation board units. Positioning posts arranged in an array are provided on the surface of the insulation board units, and a positioning gap is formed between two adjacent positioning posts. The floor heating pipes are clamped in the positioning gap. A detachable buckle is provided on the back of the insulation board unit. The floor heating pipes are connected to the ground source heat pump unit. Water and electricity pipelines are arranged below the insulation board unit, and the buckles are used to buckle the water and electricity pipelines to the back of the insulation board unit; The floor surface layer comprises a plurality of floor panel units, and the floor panel units are fixedly installed on the insulation board.

2. The modular overhead ground structure based on the ground source heat pump system according to claim 1, characterized in that: The back of the insulation board unit is provided with a plurality of parallel reinforcing ribs, and symmetrically arranged plug holes are provided at both ends of the reinforcing ribs. The cross-section of the buckle is "U"-shaped, and a bent edge bent outward is provided at the top opening of the buckle. A plug block is provided on the bent edge, and the plug block is plugged into the plug hole.

3. The modular overhead ground structure based on the ground source heat pump system according to claim 2, characterized in that: Two plug-in blocks arranged along the buckle axis are provided on the bent edge, one plug-in block is plugged into the plug-in hole of one insulation board unit, and the other plug-in block is plugged into the plug-in hole of an adjacent insulation board unit.

4. The modular overhead ground structure based on the ground source heat pump system according to claim 1, characterized in that: The bracket includes a first supporting seat body and a supporting seat body, the first supporting seat body is provided with a first threaded rod, the supporting seat body is threadedly connected to the first supporting seat body, a through hole is provided in the center of the positioning column at the inner corner of the insulation board unit, and a positioning piece is provided on the supporting seat body, and the positioning piece extends into the through hole.

5. The modular overhead ground structure based on the ground source heat pump system according to claim 4, characterized in that: A threaded hole is provided on the positioning member, and the threaded hole extends to the bottom surface of the supporting seat body, and the first threaded rod is threadedly connected in the threaded hole.

6. The modular overhead ground structure based on the ground source heat pump system according to claim 5, characterized in that: The floor heating module is provided with a cross bar, and the cross bar is provided with a countersunk hole corresponding to the position of the through hole. The bolt passes through the countersunk hole and is threadedly connected in the threaded hole. The floor surface layer is fixedly installed on the cross bar.

7. The modular overhead ground structure based on the ground source heat pump system according to claim 1, characterized in that: A central support member is also provided below the floor heating module.

8. The modular overhead ground structure based on the ground source heat pump system according to claim 7, characterized in that: The central support member includes a second support seat body and a supporting plate. The second support seat body is provided with a second threaded rod. The supporting plate is threadedly connected to the second threaded rod. The supporting plate contacts the back of the insulation board unit.

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