CN111663402A

CN111663402A - Indoor snowmaking ground temperature control structure

Info

Publication number: CN111663402A
Application number: CN202010515444.4A
Authority: CN
Inventors: 高珉; 董晓堃; 叶国乔; 刘军; 徐燕; 毕士学
Original assignee: Suzhou Gold Mantis Culture Development Co Ltd
Current assignee: Suzhou Gold Mantis Culture Development Co Ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-09-15

Abstract

The invention provides an indoor snowmaking ground temperature control structure, wherein a leveling layer, a condensation-proof sand layer, a heat preservation layer, a waterproof layer and a concrete layer are sequentially arranged on a snowmaking ground from bottom to top, a heating pipe is arranged in the condensation-proof sand layer, the concrete layer is a first concrete layer and a second concrete layer from bottom to top, a freezing pipe arranging mechanism is arranged in the second concrete layer and comprises a water supply pipe and a water return pipe, a plurality of drain pipes are arranged on the snowmaking ground, and the end parts of the drain pipes extend to the waterproof layer. The indoor snowmaking ground temperature control structure provided by the invention realizes ground temperature control cold bridge treatment through the process treatment of multi-layer leveling, heating, water prevention, dewing prevention and freezing of the ground.

Description

Indoor snowmaking ground temperature control structure

Technical Field

The invention relates to an indoor snowmaking ground, in particular to a temperature control structure of the indoor snowmaking ground.

Background

The indoor skiing ground is a building which realizes skiing sports all the year round by artificially making snow and controlling indoor temperature and humidity environment, eliminates the advantages of region difference, season difference, distance difference and all weather, keeps suitable low temperature high comfort all the year round and meets the requirement of people on recreation and skiing sports at any time.

The existing indoor temperature control technology such as a cold store room only needs to adopt extruded sheet rock wool boards with four vertical surfaces and a top surface for heat preservation, and the requirement is not high, but the structure can not meet the requirements of heat preservation, water resistance, dewing resistance, snow quality guarantee and the like of an indoor snow field on the ground.

Disclosure of Invention

In view of the above, the invention provides an indoor snowmaking ground temperature control structure, which realizes ground temperature control cold bridge treatment through the process treatment of ground multi-layer leveling, heating, water prevention, dew prevention and freezing calandria.

Therefore, the invention provides an indoor snowmaking ground temperature control structure, wherein a leveling layer, a dew condensation prevention sand layer, a heat preservation layer, a waterproof layer and a concrete layer are sequentially arranged on a snowmaking ground from bottom to top, a heating pipe is arranged in the dew condensation prevention sand layer, the concrete layer is a first concrete layer and a second concrete layer from bottom to top, a freezing pipe arrangement mechanism is arranged in the second concrete layer and comprises a water supply pipe and a water return pipe, a plurality of drain pipes are arranged on the snowmaking ground, and the end parts of the drain pipes extend to the waterproof layer.

Further, a first isolation layer is arranged between the anti-condensation sand layer and the leveling layer.

Furthermore, a moisture-proof steam-isolating layer is arranged between the heat-insulating layer and the anti-condensation sand layer.

Further, the insulation layer comprises a plurality of layers of extruded insulation board.

Further, a second isolation layer is arranged between the heat preservation layer and the waterproof layer.

Furthermore, the waterproof layer is provided with a first mortar protective layer, a first waterproof roll material layer and a second mortar protective layer from bottom to top in sequence.

Furthermore, the outer side of the drain pipe is coated with a rubber plastic heat-insulating layer.

Furthermore, a waterproof surrounding plate layer is arranged between the snowmaking ground and the indoor wall.

Furthermore, the waterproof surrounding plate layer is provided with an extruded sheet, a third mortar protective layer, a second waterproof coiled material layer and a fourth mortar protective layer from the indoor wall in sequence along the horizontal direction.

The invention provides an indoor snowmaking ground temperature control structure, which comprises a structural leveling layer with the thickness of 30mm, an isolation layer with the thickness of 0.15mm, an anti-condensation sand layer (containing a heating pipe) with the thickness of 81mm, a moisture-proof steam-proof layer with the thickness of 0.15mm, a thermal insulation layer with the thickness of 150mm (three layers of XPS extrusion molding thermal insulation boards, the single layer of which has the thickness of 50mm and the compressive strength of 300KPa), an isolation layer with the thickness of 0.15mm, a mortar protection layer with the thickness of 20mm, a SBS waterproof coiled material with the thickness of 4mm, a mortar protection layer with the thickness of 20mm, an anti-freezing reinforced concrete layer (C30) with the thickness of 60mm, an anti-freezing concrete layer (C30) with the thickness of 85mm from bottom to. The heat preservation adopts three-layer extrusion molding heated board, and it has excellent thermal insulation performance, prevents the ability of vapor infiltration. The ground is subjected to multi-layer leveling, heating, water proofing, condensation prevention and freezing calandria processing, so that the ground temperature control cold bridge processing is realized, the energy-saving effect is good, the long-term operation can realize better energy-saving benefit, and the indoor temperature control power consumption is reduced. In the early planning, equipment with any ground stress needs to be pre-embedded in the early stage.

The indoor snowmaking ground temperature control structure provided by the invention realizes ground temperature control cold bridge treatment through the process treatment of multi-layer leveling, heating, water prevention, dewing prevention and freezing of the ground.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural diagram of an indoor snowmaking ground temperature control structure according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of fig. 1 at B.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 3, a temperature control structure of an indoor snowmaking ground according to an embodiment of the present invention is shown, in which a leveling layer 1, a dew condensation prevention sand layer 2, a heat insulation layer 3, a waterproof layer 4 and a concrete layer 5 are sequentially disposed on the snowmaking ground from bottom to top, a heating pipe 21 is disposed in the dew condensation prevention sand layer 2, the concrete layer 5 is sequentially a first concrete layer 51 and a second concrete layer 52 from bottom to top, a freezing pipe arrangement mechanism is disposed in the second concrete layer 52, the freezing pipe arrangement mechanism includes a water supply pipe 53 and a water return pipe 54, a plurality of drain pipes 6 are disposed on the snowmaking ground, and end portions of the drain pipes 6 extend to the waterproof layer 4.

Specifically, referring to fig. 1 to 3, a first isolation layer 22 is arranged between the anti-dewing sand layer 2 and the leveling layer 1.

Specifically, referring to fig. 1 to 3, a moisture-proof and vapor-proof layer 31 is disposed between the insulating layer 3 and the anti-dewing sand layer 2.

Specifically, referring to fig. 1-3, the insulation layer 3 comprises a plurality of layers of extruded insulation board.

Specifically, referring to fig. 1 to 3, a second insulating layer 32 is disposed between the insulating layer 3 and the waterproof layer 4.

Specifically, referring to fig. 1 to 3, the waterproof layer 4 is provided with a first mortar protective layer 41, a first waterproof roll layer 42, and a second mortar protective layer 43 in sequence from bottom to top.

Example two:

referring to fig. 1 to 3, there is shown an indoor snowmaking ground temperature control structure provided by a second embodiment of the present invention, and on the basis of the above embodiment, the present embodiment further makes the following technical solutions as improvements: the outer side of the water discharge pipe 6 is coated with a rubber plastic heat insulation layer 61.

The snow making ground needs to set up a plurality of DN100 drain pipes, and the outside cladding of drain pipe has 30mm rubber and plastic heat preservation, guarantees that the drain pipe separates cold, separates heat, antisweat.

Example three:

referring to fig. 1 to 3, there is shown an indoor snowmaking ground temperature control structure provided by a third embodiment of the present invention, and on the basis of the above embodiment, the present embodiment further makes the following technical solutions as improvements: a waterproof enclosure plate layer 7 is arranged between the snowmaking ground and the indoor wall; the waterproof surrounding plate layer 7 is provided with an extruded sheet 71, a third mortar protection layer 72, a second waterproof coiled material layer 73 and a fourth mortar protection layer 74 in sequence from the indoor wall along the horizontal direction.

Waterproof bounding wall layer is including setting gradually 50mmXPS extruded sheet, 10mm mortar protective layer, 3mmSBS waterproofing membrane, 10mm mortar protective layer, and 50mmXPS extruded sheet thermal insulation performance, waterproof performance are good, and the cooperation waterproofing membrane avoids snow to melt the injury wall, prevents simultaneously that cold bridge from appearing in the wallboard.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an indoor snow making ground temperature control structure, its characterized in that, snow making ground has set gradually screed-coat (1), anti-condensation sand bed (2), heat preservation (3), waterproof layer (4) and concrete layer (5) from bottom to top, be provided with heating pipe (21) in anti-condensation sand bed (2), concrete layer (5) are first concrete layer (51), second concrete layer (52) by supreme down in proper order, be provided with freezing calandria mechanism in second concrete layer (52), freezing calandria mechanism includes delivery pipe (53) and wet return (54), snow making is provided with a plurality of drain pipes (6) subaerially, the tip of drain pipe (6) extends to waterproof layer (4).

2. An indoor snowmaking ground temperature control structure according to claim 1, characterized in that a first isolation layer (22) is arranged between the anti-dewing sand layer (2) and the leveling layer (1).

3. An indoor snow making ground temperature control structure according to claim 1, characterized in that a moisture-proof and steam-proof layer (31) is arranged between the heat-insulating layer (3) and the anti-dewing sand layer (2).

4. An indoor snowmaking floor temperature control structure according to claim 3, characterized in that the insulation layer (3) comprises a multilayer extruded insulation board.

5. An indoor snowmaking floor temperature control structure according to claim 4, characterized in that a second insulating layer (32) is arranged between the insulating layer (3) and the waterproof layer (4).

6. An indoor snowmaking ground temperature control structure according to claim 1, wherein the waterproof layer (4) is provided with a first mortar protective layer (41), a first waterproof roll layer (42) and a second mortar protective layer (43) in sequence from bottom to top.

7. An indoor snowmaking ground temperature control structure as claimed in claim 1, wherein the outside of the drain pipe (6) is covered with a rubber-plastic insulating layer (61).

8. An indoor snowmaking floor temperature control structure according to claim 1, characterized in that a waterproof fence layer (7) is provided between the snowmaking floor and the indoor wall.

9. An indoor snowmaking floor temperature control structure according to claim 1, wherein the waterproof surrounding plate layer (7) is provided with an extruded sheet (71), a third mortar protection layer (72), a second waterproof roll layer (73) and a fourth mortar protection layer (74) in order from the indoor wall in the horizontal direction.