Ground cavity structure applied to laminated ice-snow sports building

A layered, ground-based technology, used in applications, household heating, heating methods, etc., can solve the problems of ice rink structural damage, large cooling energy consumption, and large air conditioning load in the lower auxiliary space, so as to slow down the cooling energy decay rate, The effect of reducing the disturbance degree and reducing the energy consumption of air conditioners

Pending Publication Date: 2017-12-12
BUILDING DESIGN RES INST HARBIN INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention aims to solve the technical problems of ice rink structural damage, high cooling energy consumption, and large air-conditioning load in the lower auxiliary space du...

Method used

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  • Ground cavity structure applied to laminated ice-snow sports building
  • Ground cavity structure applied to laminated ice-snow sports building

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specific Embodiment approach 1

[0018] Specific Embodiment 1: This embodiment is a ground cavity structure applied to a stacked ice and snow sports building, including a cavity 1, a concrete beam 2, a pillar 3, a fan 4 and a cold storage tank 5, and the cavity 1 is arranged on the ice surface. In the lower part, a cold storage tank 5 is arranged on the air outlet side of the cavity 1, a plurality of fans 4 are arranged on the other side of the cavity 1, a plurality of concrete beams 2 and a plurality of pillars 3 are arranged inside the cavity 1, and the concrete beams 2 are arranged At the top of the cavity 1 , a pillar 3 is arranged between the top and the bottom of the cavity 1 , and the concrete beam 2 is sandwiched between the two pillars 3 .

specific Embodiment approach 2

[0019] Embodiment 2: This embodiment differs from Embodiment 1 in that: the cavity 1 is surrounded by a floor 1-1, and the outer layer is covered with a thermal insulation layer 1-2. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0020] Embodiment 3: This embodiment is different from Embodiment 1 or Embodiment 2 in that: the distance between the pillars 3 is 6-9 m. Others are the same as in the first or second embodiment.

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Abstract

The invention discloses a ground cavity structure applied to a laminated ice-snow sports building, relates to the ground cavity structure, and solves the technical problems of ice field structure destruction caused by the downward cold transfer effect and the cold accumulation problem, high refrigeration energy consumption and high load of an air conditioner in lower auxiliary space in the prior art. The ground cavity structure comprises a cavity, a concrete beam, a support column, fans and a cold storage pool; the cavity is formed in the lower part of the ice surface; the cold storage pool is arranged on one exhaust side in the cavity; and multiple fans are arranged on the other side in the cavity. The ground cavity structure mainly performs vertical isolation on main and auxiliary use space with larger temperature difference, and achieves the effects of saving the refrigeration energy consumption, reducing the load of the air conditioner and maintaining stable temperature environment through such modes as heat transfer stop, cold energy dredging and after cold utilization. The ground cavity structure is applied to the laminated ice-snow sports building.

Description

technical field [0001] The present invention relates to ground cavity structures. Background technique [0002] The core exercise space of the ice and snow sports building is temperature sensitive, and has strict requirements for maintaining a constant temperature environment, and the cooling load is extremely large. At the same time, the heat exchange between the core functional space and the auxiliary space due to the huge temperature difference increases the energy consumption of the air conditioning system, thus highlighting the energy consumption problem of the ice and snow sports building. [0003] The competition venue is the core of the ice and snow sports building. It is in a low-temperature environment. The operating temperature of the venue is between -4°C and -8°C, and the temperature of the frozen layer of the venue is generally around -12°C. The surrounding area of ​​the core site and the subterranean ancillary spaces are best kept at 15°C to meet the comfort ...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F13/00
CPCF24F5/0017F24F13/00Y02E60/14
Inventor 梅洪元陈剑飞单杰费腾潘文特
Owner BUILDING DESIGN RES INST HARBIN INST OF TECH
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