WO2005082426A1

WO2005082426A1 - Device for disinfecting and deodorising air and surface of rooms

Info

Publication number: WO2005082426A1
Application number: PCT/RU2004/000124
Authority: WO
Inventors: Valery Petrovich Fokanov; Aleksandr Vladimirovich Shallari
Original assignee: Valery Petrovich Fokanov; Shallari Aleksandr Vladimirovi
Priority date: 2004-03-02
Filing date: 2004-03-30
Publication date: 2005-09-09
Also published as: RU2004106727A; RU2270696C2

Abstract

The invention relates to medical engineering and is used for killing any microorganisms. Said invention can be used for any biologically clean rooms. The aim of the invention is to develop a device which efficiently disinfects and deodorises air and surfaces in rooms and comprises disposed in a closed body ozone-producing UV lamps and two interconnecting elements, i.e. an anti-ozone catalytic filter (ACF) having a high gasodynamic resistance and a high-pressure axial fan. Said fan produces a pressure (according to a specification) equal to or higher than 150 Pa and has a discharge rate equal to or greater than 50 m3/hour. Said fan is usable in a mode which ensures an optimal disinfecting process and substentially (in order of magnitude) increases the service life thereof.

Description

Devices for disinfecting and disposing of air and rooms.

The invention is subject to medical equipment and

It is intended for destruction of microorganisms of any kind, in

including bacteria, varieties, including diseases, molds,

friends and other people. The invention may be used.

Also, all accommodations are necessary in all areas.

microfinance (in food industry, at

industrial facilities, industrial companies, in stores

money, as well as any placements, there are people in the room). There is a known loss of comfort in some areas of the world.

number of bactericidal lamps, fans and gasdynamic

air handling elements through the device.

The number of lamps is a shared empirical formula (patent ΡΦ Ν °

2058156, Α6I9 / 20, publ. 04/20/96).

The cost of this solution is that it is not taken

FEATURES OF USE AND USE OF USING LAMPS

and it is not specifically accepted measures to reduce the concentration of

out of the device. This is a κ

a significant reduction in the time of use of the device in

In the absence of people, so as to how to handle it, you need to increase

Concentration of the room in the air.

Known for equipment - a facility for the installation and

air handling units and rooms, which are kept in custody

at a low cost, ventilator, ventilated, reactive

the volume for the air-ozone mixture and the deodorant,

installed between the effective volume and the output

devices (patent No. 2095087, 6I9 / 015, published 10.11.97).

Affordable designation is the availability of

Reactive capacity, which greatly reduces production devices, but this, as follows from the theory and practice

gas-dynamic devices / 1 /, does not increase the efficiency

Free air intake.

On the basis of the proposed invention, the task of creating

DEVICES FOR EFFICIENT DISABLING AND DISPOSAL

air and accommodation in accommodations in the presence of people in

Otherwise, they would be designated as a private carrier.

Lampholders and two interconnected elements: practical

catalytic filter (ПΚΦ) with a large ± gas dynamic

compassionate and highly cultivated ventilator.

The name of the fan must be (for example) not

less than 150Pa and pressure not less than 50 cubic meters per hour.

ventilator is proposed for use in a mode that is

It would ensure an optimal process for disinfecting and, therefore,

but significantly (by step) would increase the service margin

ventilator.

The above-mentioned technical result is achieved at the expense of

that is, devices for decontamination and decontamination of the air and

The room is located on the basis of the bactericidal

lamps emitting the spectral lines of the path, including 254 nm and 185 nm, an attractive catalytic filter, a fan and

other parts, power supply of high-yield high power

ventilator has been designed in such a way as to ensure

The operating mode of the device, satisfying the formula: = (S ( _t ) ^{3 •} P - (5 _G Ρτ) / (8 _ν -ρ _ν ),

where 1_ is the exhaust air through the device, cubic meter / sec; sΙ _t - diameτρ κρuga, πlοschad κοτοροgο ρavna πlοschadi προχοdnοgο venτilyaτορa section, m; η - the number of ventilator facilities, sec ^"1 ; w ^ - the area of the direct catalytic filter, sq.m;

Ρ _Ϊ - differential pressure on the catalytic converter

filter, Pa; δ _ν - area of the ventilator, sq.m; ρ _ν - for example, Па, Pa, πρ, and therefore the value of δ / δ _ν = 7 ÷ 10 The cross section of the casing may be performed

π ям ο angular or κ уг angular. Conventional Catalytic

The filter may be made with a transverse cross section and

having a special mechanism of fixation in the cusp and extraction from

not good. Fans can be highly cultivated. Other parts of the device are: lamp supply unit, power supply unit

venτilyaτορa, πulτ uπρavleniya in ^χ οdnye vyχοdnye and blinds,

dust filter. The elements of the device are located in

Direction of air inlet in the following order: input

shutters, anti-dust filter, bactericidal

lamp, convenient catalytic filter, high-pressure

Spring fan, exit blinds. Blinds

They are directed to the corner of the fan.

To expand the area of use of the device to the device

a replaceable air filter with the same high

gas dynamic, like PΚΦ. Replacement

replaceable catalytic filter for replaceable air filter

FILTER AND OPERATION WITHOUT PEOPLE EXCEED

EFFICIENCY OF PROCESSING BY INCREASING THE CONCENTRATION OF OPERATION IN

at the location.

To solve a fixed problem, you need to perform two

interconnected conditions. On the one side, at the same time

air along the bactericidal lamp must be available for

In order to ensure a sufficient disinfectant

dozes. The unit must be located inside and outside the unit. time. On the other hand, during the process of handling

devices for a predetermined degree of microblogging

should be minimal. Π π π им ρ ρ и и и и и в в и

Devices of a bacteria-free bactericidal lamp of quantitative bacteria

the type of “old sickness” in the outgoing air will decrease

At least ten times if you are in

DEVICES MAKE ONE SECOND. On the other hand, an experiment

He said that 80% was clever in quantity of "golden

factory ”in the processing room, during the processing

Must be 1 = 3 (\ / 0) hour, where V is the capacity, cubic meter. m.,

Ο - productivity of the device, (cubic meters) / hour For ν = 50, 20 = 20

The processing time is 7.5 hours.

Proposed device with a bacteriocidal bactericidal agent

light inside, the effectiveness of a kind thanks to the joint

Exposure to and exposure to services 5–7 times higher is subject to

to reduce the time spent in the vehicle and,

Correspondingly, during the processing of accommodation in 5 - 7 times, that is available

One hour.

However, the focus on the inside of the device in minutes

Work significantly outperforms weekly allowable 7

Concentration of the area in the air in the presence of people. To

increase the number of vacancies without having to double

The health of people at the exit of the device is set

portable catalytic filter. The bigger

gas dynamics of the filter, above it

EFFICIENT EFFICIENCY. With an effective reduction

Concentration of the output at the outlet of the filter is more than five times

competitive pricing can be more cost-effective

Make a value greater than 100 Pa.

For the sale of equipment for business purposes

the catalytic filter of the fan should be

highly competitive, and for optimal operation of the device -

sowing. Frequency of supply voltage of such fans can be

be 400Hz. Values of discharge and discharge of such fans can be

To increase the speed that is required for the device.

Guaranteed period of service for such fans can be

to make units (less than five) thousand of hours. Πορа and

You can reduce the cost of the ventilator, so you have to do it

The necessary ones for optimal operating mode of the device,

due to the special choice of power supply. Welcome 8

special power applications

an increase in the amount of ventilation of a few times. According to

EXIT FROM THE FOLLOWING WORKING DEVICES, RESULTS WITH VENTILATOR

increases by яд

The cross section of the casing may be performed

уг ο или или или or ρ,,,, since this doesn’t significantly affect

The operation of the device, but affects the consumer properties and profit

Products of these devices.

Conventional catalytic filter performed

π transversal κορπ section

locking mechanism and notches. The first disruption is obvious.

Low cost of use makes it more efficient

Handling in the absence of people by replacing

Conventional catalytic filter on a conventional air filter,

having the same gas-dynamic resistance. For this

The amount of time the air is kept in the appliance is

The interest rate in the air is increased. Β

The result is an increase in the efficiency of processing

lack of people. The order of use of the elements in the device is shared

item function. Washable blinds are available at a corner κ

With a ventilator to reduce the impact of the wall on

Quick-Install Devices for Waste Air through

device.

The installation diagram and operating principle are shown in Fig. 1.

The bactericidal lamp (1) is installed in

protective enclosure (2). Through the blinds (3) and

anti-dust filter (4) the air is pulled along the lamp (1)

through a portable catalytic filter (5) with the help of

a fan of a well-equipped interior (6). Building

The low-air supply is free of waste.

through directional blinds (7). Lamp and power supply

The appliance (8) and the power supply for the fan (9) may

mounted in separate rooms, as in figure 1 or in one

κορπусе. Networking may be available for immediate use.

owner's agent (10).

The device operates the following way. Devices (Fig. 1)

It is included in the power supply 220V; 50Hz through timer. Β flow

EFFICIENT EFFICIENCY TIME 10

Placement free of charge: No discharge of air

the impact of the 254 nm and 185 nm lines and the synergistic effect

A joint fatal effect on the microorganisms of UF

Irradiation and exposure - inside the device (Fig. 1), and also

Operation on the road and on the road outside the device.

Bactericidal activity outside of the device is distributed on

all amenities are walls, flooring, storage, cleaning. Later

The community is very important with the view of the building

The resulting effect. When operating in this mode

Permanent inclusive of people in the room

is requested. Β a moment at a time excludes

device.

Π no people in the room work at

Operating mode, which may be able to ensure a timer.

Claims

11Formula of the invention

1. DEVICES FOR DISABLING AND DISABLING THE AIR AND

of the vacancies of the premises, consisting of the body, bactericidal

lamps emitting the spectral lines of the path, including 254 nm

and 185 nm, direct-coupled catalytic filter, fan and

ACCESSORIES AND POWER SUPPLIES UNDER THAT, THAT

The power supply of the fan is designed to do so, so that

The operation mode of the device was eliminated, satisfying

φορmule:

where Ι_ - air flow through the device, cubic meter / sec; ο! _t - the diameter of the circle, the area of the square is equal to the area of the cross section of the fan, m; η - number of fans, sec ^'1 ; δ ^ - is the area of the direct catalytic filter, sq.m; ρ - pressure drop on the direct-catalyzed catalytic

filter, Pa; δ _ν - area of the ventilator, sq.m; ρ _ν is the voltage, Pa, πρ, and therefore the value of δ / δ _ν = 7 ÷ 10. 12

2. INSTRUMENTS πο π.1, characterized by the fact that the cross section

local or local.

3. INSTRUMENTS ONLY π.1, which is different from the fact that

the catalytic filter is implemented with a transverse section of the cusp

and having a special mechanism of fixation and removal from the cusp.

4. INSTRUMENTS π 1, characterized by the fact that the fans are completed

high seeding.

5. INSTRUMENTS π 1, characterized by the fact that its elements

They are located in the direction of the air intake in the following order:

Exterior blinds, anti-dust filter, bactericidal

Conventional lamp, simple catalytic filter,

high-quality spring ventilator, exit blinds.

6. INSTRUMENTS ONLY π.1, characterized by the fact that exit blinds

installed at the corner of the ventilator.

7. INSTRUMENTS π 1, which is different from the fact that

The filter may be replaced by a conventional air filter,

having the same gas dynamic resistance, as well as

Property Filter.