Safety device for air in at least one room of a building

A technology of safety device and air treatment device, which is applied in the direction of control input related to air characteristics, air treatment equipment, air quality improvement, etc., which can solve the problems of inability to prevent air pollution and achieve the effect of reducing the proportion

Inactive Publication Date: 2005-02-02
LK LUFTQUALITAT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A disadvantage of the air treatment devices known, for example, from the air conditioning of buildings is that these devices do not protect people from the air pollution that occurs, in particular harmful substances or organisms

Method used

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  • Safety device for air in at least one room of a building
  • Safety device for air in at least one room of a building
  • Safety device for air in at least one room of a building

Examples

Experimental program
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Embodiment Construction

[0029] The safety device for the air in at least one room 14 of the building consists of an intake duct 3 for sucking in outside air, an air handling unit, a safety door connected to the transmission in the manner of a safety gate 6, an exhaust air duct 19 and at least one air pollution detection Device 2 consists of ( figure 1 shown in ). Of course, other mechanisms can also be used as a safety gate that ensures both the open state and the closed state.

[0030] The air pollution detector 2 is situated in the open end region of the intake duct 3 . The detector converts at least one input signal into an output signal reflecting a state parameter value. The detector is in particular a sensor for at least one chemical substance, a sensor for biological organisms, a dosimeter or a device for determining airborne particles, used alone or in at least one combination. A sensor for at least one chemical substance changes its electrical or optical properties or emits an electrical si...

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PUM

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Abstract

The invention relates to a safety device for the air in at least one room of a building, wherein the room is provided with at least one inlet pipe for sucking external air and at least one air treatment apparatus. The safety device is characterized in that the device can protect the people in the room from air pollution, more particularly the invasion of harmful substances or organisms. The inlet pipe is provided with at least one air pollution detector which is connected with a safety door via a control device; the safety door can hermetically close the inlet pipe when air pollution appears. The safety device has the advantage that air is treated with the technical proposal that the detector is arranged at the head of the inlet pipe and the safety door and the air treatment apparatus are arranged at the terminal of the inlet pipe so that one part of the waste air in the room can be reused as the feed air of the room.

Description

technical field [0001] The invention relates to a safety device for the air in at least one room of a building, wherein the room has at least one intake duct for taking in ambient air and at least one air treatment device. Background technique [0002] A disadvantage of the air treatment devices known, for example, from the air conditioning of buildings is that they do not provide protection against the air pollution that occurs, in particular harmful substances or organisms. Contents of the invention [0003] The object of the invention as defined in claim 1 is to protect the occupants of the room against the air pollution that occurs, in particular harmful substances or organisms. [0004] This object is achieved with the features of claim 1 . [0005] Safety device for the air in at least one room of a building, wherein the room has at least one intake duct for taking in outside air and at least one air treatment device, characterized in particular in that it protects ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/24A61L9/22F24F3/16F24F11/00F24F11/02
CPCF24F11/0017F24F3/166A61L9/22Y02B30/78F24F2003/1682Y02B30/94F24F11/30F24F2110/50F24F8/30F24F8/192Y02A50/20Y02B30/70F24F11/74
Inventor 维尔纳·弗莱舍
Owner LK LUFTQUALITAT
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