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air supply device

An air and secondary air technology, applied in application, piping arrangement, household heating, etc., can solve problems such as large structure and increase energy consumption

Active Publication Date: 2021-06-08
ALME SOLUTIONS OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the increase in primary airflow increases energy consumption, among other things, and can result in larger structures requiring airflow for the central ventilation system

Method used

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Embodiment Construction

[0019] The device for supplying air arranged to be fixed to a ceiling or a wall according to the invention comprises an outflow structure. In this context, the term air-supplying device also covers, for example, local exhaust ventilation and air cleaners, in addition to air-supplying devices. The outflow structure of the device for supplying air includes: a nozzle structure for supplying primary air; and an outflow channel structure for supplying primary air and secondary air to a room. The air supplied by the nozzles of the nozzle channel structure of the air supply device is called primary air. For example, primary air may be received from a central ventilation system or from the same room, from some other space / room or from outside by using a separate fan. At the same time, the secondary air is drawn back into the air supply device to be mixed with the primary air and supplied to the room through the outflow channel. The outflow structure arrangement according to the pres...

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Abstract

The invention relates to an air supply device (200) comprising an outflow structure which improves the air circulation efficiency of the air supply device (200). The outflow structure includes an outflow channel structure and a nozzle structure. The outflow channel (210, 211) is arranged fixed at a distance from the nozzle and is arranged on the side of the device (200) supplying air.

Description

technical field [0001] The invention relates to a device for supplying air comprising an outflow structure which introduces a flow of supply air into a room. The supply air stream includes primary air and secondary air. The primary air flow entrains the secondary air flow from the room to flow to the air supply device and further back to the room. Background technique [0002] For the temperature control of the room, it has become common to provide a device for supplying air to the room, in which the primary air supplied from the central ventilation system is blown out from a nozzle inside the device for supplying the air, to be in the exhaust structure, with the The secondary air flow from the room is mixed with the supply air flow. An air mixture formed of primary air and secondary air is introduced into the room from the air supply device as a supply air flow. The entrained secondary air from the room enters the device supplying the air via a temperature control device...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/0014F24F13/26F24F13/06
CPCF24F13/26F24F13/06F24F1/01F24F11/81F24F2013/0616F24F2221/14F24F2221/17
Inventor J.黑诺瓦拉
Owner ALME SOLUTIONS OY