SU1839219A1

SU1839219A1 - Method of air distribution in room

Info

Publication number: SU1839219A1
Application number: SU894713140A
Authority: SU
Inventors: Sergej N Osipov; Viktor M Staroverov
Original assignee: Nii Sredstv Avtom; Bruss Polt I
Priority date: 1989-07-03
Filing date: 1989-07-03
Publication date: 1993-12-30

Description

Изобретение относится к технике вентиляции и кондиционирования воздуха.The invention relates to techniques for ventilation and air conditioning.

Целью изобретения является улучшение условий труда в рабочей зоне помещения.The aim of the invention is to improve working conditions in the working area of the room.

На фиг.1 представлена принципиальная схема устройства для реализации способа распределения воздуха в помещении без дополнительной подачи воздуха: на фиг.2 - то же с дополнительной подачей воздуха; на фиг.З - то же с круглыми дополнительными отверстиями; на фиг.4 - то же с плоскими дополнительными отверстиями.Figure 1 presents a schematic diagram of a device for implementing the method of distributing air in a room without additional air supply: figure 2 is the same with additional air supply; in Fig.Z - the same with round additional holes; figure 4 is the same with flat additional holes.

Устройство для реализации способа распределения воздуха в помещении содержит приточную полость 1, сообщенную через перфорированную панель 2 с рабочей зоной 3 помещения, при этом отверстия 4 в панели 2 выполнены симметрично по всей ее площади. Панель 2 снабжена совмещенной с ней с одной стороны перемещаемой заслонкой 5 с отверстиями 6.A device for implementing the method of distributing air in a room contains a supply cavity 1 communicated through a perforated panel 2 with a working area 3 of the room, while the holes 4 in the panel 2 are symmetrically made over its entire area. The panel 2 is equipped with a movable shutter 5 with openings 6 combined with it on one side.

В панели 2 также выполнены расположенные между основными отверстиями 4 дополнительные отверстия 7 или 8 соответственно круглой или плоской формы.The panel 2 also has additional openings 7 or 8 located between the main openings 4, respectively, of a round or flat shape.

В заслонке 5 также выполнены расположенные между ее основными отверстиями 6 дополнительные отверстия 9 или 10 соответственно круглой или плоской формы.The shutter 5 also has additional openings 9 or 10 located between its main openings 6, respectively, of round or flat shape.

Дополнителные отверстия 7 или 8 и 9 или 10 панели 2 и заслонки 5 могут располагаться относительно друг друга с максимальным смещением относительно друг Друга: .Additional openings 7 or 8 and 9 or 10 of the panel 2 and the shutter 5 may be located relative to each other with a maximum offset relative to each other:.

где D - диаметир (ширина) основных отверстий 9 или 10 заслонки 5;where D is the diameter (width) of the main holes 9 or 10 of the shutter 5;

Claims

Claim

1. METHOD OF DISTRIBUTING AIR IN THE INDOOR, comprising supplying air from the supply air through a perforated panel to the working area of the room at least in the form of two parallel air jets with the possibility of their interaction with each other with the formation of a common air flow, and the ejection ability of the air jets in the formation section the total air flow is changed in proportion to the change in temperature in the working area of the room by a corresponding change in the supply air Erez perforated panel, characterized in that, in order to improve working conditions in the working area of d - diameter (width) of the main openings 7 or 8 of the panel 2.

Additional holes 8 and 10 can be made L-shaped.

The movable flap 5 is connected to the actuator 11.

A device for implementing the method of distributing air in a room is as follows.

At least two parallel air jets with the possibility of interaction of the latter with each other with the formation of a common air flow are supplied from the supply cavity 1 through the perforated panel 2 to the working area 3 of the room, the ejection ability of the air jets at the site of formation of the total air flow is changed proportionally to the change temperature in the working area 3 of the room by a corresponding change in the supply air flow through the perforated panel 2.

The change in the supply air flow through the perforated panel 2 is carried out by additional supply of the latter between the main air jets in an adjustable amount in the form of additional air jets arriving at the corresponding movement of the shutter 5 through additional openings 7 and 9 or 8 and 10 with the possibility of interacting with the main air jets. In this case, additional air jets can be supplied in the form of compact axisymmetric or flat air jets.

(56) Copyright certificate of the USSR No. 1832886, cl. F 24 F 3/147, 1989.

premises, the change in the supply air flow through the perforated panel is carried out by additional supply of the latter between the main air jets in an adjustable quantity in the form of additional air jets with the possibility of their interaction with the main air jets.

2. The method according to claim 1, characterized in that the change in the supply air flow through the perforated panel is carried out by supplying compact axisymmetric additional air jets.

3. The method according to claim 1, characterized in that the change in the supply air flow through the perforated panel is carried out by supplying additional flat air jets.

9 7 g fig g

Editor T. Yurchikova Compiled by M.Rashchepkin Tehred M. Morgenthal Corrector M. Sharoshi Order 3405 Circulation Subscribed NGO Search for Rospatent 113035, Moscow, Zh-35, Raushskaya nab., 4/5

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Production and Publishing Plant Patent, Uzhhorod, st. Gagarin. 101