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Structure for installing checking up door of ventilation system

A ventilation system and installation structure technology, applied in the field of ventilation systems, can solve problems such as sagging, lower thermal efficiency of the ventilation system, failure to achieve indoor ventilation, etc., and achieve the effect of preventing the reduction of heat exchange efficiency and making installation and disassembly easy

Inactive Publication Date: 2005-06-15
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the internal air flows to the outside or the external air flows into the ventilation system, making it impossible to achieve the purpose of indoor ventilation and reducing the thermal efficiency of the ventilation system
[0021] In addition, the sagging phenomenon of the inspection hatch door (30) may be caused by the operator's misoperation, so that the right side bracket (42) is not installed correctly
In addition, although the inspection hatch door (30) is installed correctly at first, the subsequent use will cause a gap between the right side bracket (42) and the right side guide plate (34') of the inspection hatch door (30), and then drooping also occurs

Method used

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  • Structure for installing checking up door of ventilation system
  • Structure for installing checking up door of ventilation system
  • Structure for installing checking up door of ventilation system

Examples

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Embodiment Construction

[0051] In order to further understand the content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0052] Figure 4 An exploded view showing an example of a ventilating system in the present invention is schematically indicated. Figure 5 It shows the diagram showing the internal structure of the ventilation system in the present invention. Figure 6 A sectional view showing the structure of the electric heat exchanger and the bracket in the present invention. Figure 7a It is an exploded view showing an example of the installation structure of the inspection hatch door in the present invention. Figure 7b An exploded view showing another example of the installation structure of the inspection hatch door in the present invention.

[0053] As shown in the figure, the outer box (50) is roughly in the shape of a rectangular parallelepiped. The box ...

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Abstract

The invention relates to an inspection door mounting structure of air-changing system. It is formed from box body front end face which is equipped with inspection hole, said inspection hole can be used for making internal inspection and can be used as window for changing internal component, inspection door for selectively opening and closing inspection hole formed on the box body front end face and movement guideway for guiding movement of inspection door. Said invention also provides the concrete structure of the every component and their assembling mode.

Description

technical field [0001] The invention belongs to the ventilation system, and in particular relates to an inspection hatch installation structure for opening and closing the inspection hatch in front of the ventilation system box body. Background technique [0002] Recently, due to the convenience of energy saving and the consideration of noise and other factors, the human living space tends to be airtight and thermally insulated. But the air in such a closed space will become carbon dioxide and be polluted over time, which will affect the breathing of living organisms. [0003] Therefore, places with many people and small spaces such as offices or vehicles need to be ventilated frequently. At this time, a ventilation system using an electric heat exchange method is usually used to maintain the temperature of the indoor air while sucking in outside air and exhausting the indoor air. [0004] figure 1 Prompt out the shown figure of the ventilating system in the prior art. A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/147F24F7/08
Inventor 姜太旭姜光玉宋昌贤李虎范
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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