Vacuum sound-insulation glass door

A glass door and vacuum technology, applied in the field of indoor building doors, can solve the problems of hindering the transmission of sound, reducing the air tightness between the glass, and low precision, and achieves a long service life, a good sound insulation effect, and a prolonged holding time. Effect

Active Publication Date: 2017-03-15
丰城市龙辉建筑玻璃有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Vacuum glass is to seal the surroundings of two pieces of flat glass, evacuate the gap and seal the vent holes, so that the air between the two layers of glass is thin, and the heat transfer of the gas is negligible; at the same time, the vacuum layer can effectively block the sound. Conduction plays the role of sound insulation; however, the production precision of traditional sound-proof glass is low. After a period of use, the airtightness between the glas

Method used

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  • Vacuum sound-insulation glass door
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Examples

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Embodiment

[0020] exist figure 1 , figure 2 In the shown embodiment, the vacuum soundproof glass door includes a glass sheet 1 and a frame;

[0021] The frame includes a fixed frame 2 and a fixed shaft 3, and an isolation fan 4 is sleeved on the fixed shaft 3. Outside the isolation fan 4, a rotating drum 5 is coaxially sleeved, and the rotating drum 5 is connected to the isolation fan 4. The fans 4 are connected by one-way bearings 41; the fan pieces of the isolation fan 4 are in airtight contact with the inner cylinder wall of the rotating drum 5; sealing plates 11 are also fixedly arranged at both ends of the fixed rotating shaft 3;

[0022] During the rotation of the drum 5, the outer wall of the drum 5 is in airtight sliding contact with the fixed frame 2, and the two end surfaces of the drum 5 are in airtight sliding contact with the sealing plate 11;

[0023] A glass clip 6 is arranged on the outer cylinder wall of the rotating drum 5, and the two glass clips 6 fasten and hold a...

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PUM

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Abstract

The invention relates to a vacuum sound-insulation glass door. The vacuum sound-insulation glass door comprises a glass piece and a frame. The frame comprises a fixed frame and a fixed rotary shaft, the fixed rotary shaft is sleeved with an isolation sash, the outside of the isolation sash is coaxially sleeved with a rotary cylinder, and the rotary cylinder is connected with the isolation sash through a one-way bearing. A glass clamping piece is arranged on the outer cylindrical wall of the rotary cylinder. A one-way air guiding channel is further arranged between the rotary cylinder and the glass clamping piece. The vacuum sound-insulation glass door further comprises an air exhausting cylinder. A circular-arc-shaped piston rod is further arranged in the air exhausting cylinder and can perform airtight reciprocating motion in the air exhausting cylinder. One end of the piston rod is fixed to the glass clamping piece, and a one-way air valve is arranged at the other end and only permits air to be discharged out of the air exhausting cylinder. The vacuum sound-insulation glass door is novel in structure and good in air tightness, can keep the vacuum degree between sound-insulation glass for a long time and improve heat-preservation and sound-insulation effects.

Description

technical field [0001] The invention relates to a door body of an interior building, in particular to a soundproof glass door. Background technique [0002] Vacuum glass is to seal the surroundings of two sheets of flat glass, evacuate the gap and seal the exhaust holes, so that the air between the two layers of glass is thin, and the heat transfer of the gas is negligible; at the same time, the vacuum layer can effectively block the sound. Conduction plays the role of sound insulation; however, the traditional sound-proof glass is made with low precision. After a period of use, the airtightness between the glasses decreases, the vacuum layer enters the air, and the heat preservation and noise reduction functions of the sound-proof glass will be greatly reduced; at the same time , There is a large gap between the frames of the fixed sound-proof glass, and the sound and heat are transmitted through the gap between the frames. This structure greatly affects the effect betwee...

Claims

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Application Information

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IPC IPC(8): E06B5/20E06B3/02E06B3/677E06B3/66
CPCE06B3/025E06B3/6612E06B3/677E06B5/20Y02A30/249Y02B80/22
Inventor 朱小菊
Owner 丰城市龙辉建筑玻璃有限公司
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