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A heat-insulating insulation board for box-type substation box and preparation method thereof

A box-type substation and insulation board technology, which is applied in the details of substation/switch layout, chemical instruments and methods, and applications, can solve the problems of unfavorable sound insulation and insulation of boxes, bulky boxes, and high consumption of steel. It is light to carry and use, decomposes and absorbs heat, and protects the environment.

Active Publication Date: 2017-05-10
PUYANG POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the wall panels used in box-type substation boxes usually adopt steel plate structure, which not only consumes a lot of steel, but also makes the box heavy, and is not conducive to the sound insulation and heat insulation of the box.

Method used

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  • A heat-insulating insulation board for box-type substation box and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] like figure 1 As shown, this embodiment is used for the heat insulation insulation board of the box-type substation box body, including a heat insulation layer 1 and an insulation layer 2 distributed on both sides of the heat insulation layer, and the heat insulation layer is a vacuum heat insulation layer; the vacuum The heat insulation layer is a vacuum chamber composed of a side plate, a bottom plate and a top plate, and a support is arranged in the vacuum chamber; the side plate, the bottom plate and the top plate are welded by ultrasonic plasticization to form a box-shaped chamber as a whole. The vacuum pump empties and dehumidifies the box-type chamber to form a vacuum chamber; the side plates, the bottom plate and the top plate are all made of plastic plates with a compressive strength of 20Mpa and a tensile strength of 15Mpa; There is a sound-insulating layer 3 between the insulating layers on both sides; the sound-insulating layer is made by successively dedust...

Embodiment 2

[0021] like figure 1 As shown, this embodiment is used for the heat insulation insulation board of the box-type substation box body, including a heat insulation layer 1 and an insulation layer 2 distributed on both sides of the heat insulation layer, and the heat insulation layer is a vacuum heat insulation layer; the vacuum The heat insulation layer is a vacuum chamber composed of a side plate, a bottom plate and a top plate, and a support is arranged in the vacuum chamber; the side plate, the bottom plate and the top plate are welded by ultrasonic plasticization to form a box-shaped chamber as a whole. The vacuum pump empties and dehumidifies the box-type chamber to form a vacuum chamber; the side boards, bottom boards and top boards are all made of plastic plates with a compressive strength of 25Mpa and a tensile strength of 15Mpa; There is a sound-insulating layer 3 between the insulating layers on both sides; the sound-insulating layer is made by successively dedusting, r...

Embodiment 3

[0025] like figure 1 As shown, this embodiment is used for the heat insulation insulation board of the box-type substation box body, including a heat insulation layer 1 and an insulation layer 2 distributed on both sides of the heat insulation layer, and the heat insulation layer is a vacuum heat insulation layer; the vacuum The heat insulation layer is a vacuum chamber composed of a side plate, a bottom plate and a top plate, and a support is arranged in the vacuum chamber; the side plate, the bottom plate and the top plate are welded by ultrasonic plasticization to form a box-shaped chamber as a whole. The vacuum pump empties and dehumidifies the box-type chamber to form a vacuum chamber; the side plates, the bottom plate and the top plate are all made of plastic plates with a compressive strength of 30Mpa and a tensile strength of 25Mpa; There is a sound-insulating layer 3 between the insulating layers on both sides; the sound-insulating layer is made by successively dedust...

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Abstract

The invention discloses a heat-insulating insulation board for a box-type substation box body, which comprises a heat-insulating layer and insulating layers distributed on both sides of the heat-insulating layer, and the heat-insulating layer is a vacuum heat-insulating layer or a polyurethane heat-insulating layer . Compared with the prior art, the beneficial effects of the present invention are as follows: ① When the heat insulation layer adopts the vacuum chamber heat insulation layer, the vacuum heat insulation can be better utilized, and since the plastic plate is used as the side plate and the bottom plate of the vacuum chamber And the top plate, so that the weight of the heat insulation layer is greatly reduced, the heat insulation layer has high strength, and is portable and easy to use; heat insulation; ③The waste textiles are processed and pressed to make fiberboard as a sound insulation layer, which realizes waste reuse, turns waste into treasure, protects the environment, reduces production costs, and ensures good and reliable operation of power equipment in the box, and also reduces The impact of the noise during the operation of the substation on the surrounding environment.

Description

technical field [0001] The invention belongs to the field of heat-insulating and insulating boards, and in particular relates to a heat-insulating and insulating board used for box-type substation boxes and a preparation method thereof. Background technique [0002] At present, the wall panels used in box-type substation boxes usually adopt steel plate structure, which not only consumes a lot of steel, but also makes the box relatively heavy, and is not conducive to the sound insulation and heat insulation and insulation of the box. Contents of the invention [0003] Aiming at the problems existing in the prior art, one object of the present invention is to provide a heat insulation insulation board for box-type substation box body, which has better heat insulation and insulation effects; another object of the present invention is to provide a The invention discloses a method for preparing a heat-insulating insulation board for a box-type substation box body, the method is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/46H02B3/00B32B27/12B32B33/00C09D161/16C09D123/28C09D7/12C09D5/25
CPCB32B27/12B32B27/40B32B37/15B32B2307/102B32B2307/206B32B2307/304B32B2307/3065B32B2457/00C08K2201/014C09D7/48C09D7/61C09D7/63C09D161/16H02B1/46C08L23/286C08K13/02C08K5/12C08K5/18C08K2003/2224C08K3/346C08K5/13
Inventor 黄桥林史敬天郝斐郭道勤林茂盛孟庆昌张磊
Owner PUYANG POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER