CN2549366Y - Assembled tubular filtering clean room with vent - Google Patents

Abstract

The utility model belongs to the constructional device air purifying filed, in particular relates to an assembled tubular filtering clean room with vent. The utility model adopts box type initial effect, round cylinder-shaped middle efficiency active carbon or middle efficiency and high efficiency filtering; the utility model can be arranged in big rooms and pump the indoor air by a wind inlet blower, send the air into a clean room by the initial, middle and high efficiency filtering, pump and clean the indoor air though a wind discharging blower, and discharge the air totally or partially out of the room through the secondary initial effect, middle efficiency active carbon or middle efficiency filtering, wind discharging soft tube. The utility model adopts an enclosed soft glove; people can operate without entering the clean room; the utility model can guarantee the clean degree, positive and negative value and the wind discharging rate of the clean room, make the chemical pollution be reduced under the standard requirements, also can reduce the filtering resistance and noise, reduce the energy consumption and is conveniently produced and installed.

Description

But the assembled tubular of air draft filters the toilet

Technical field

The utility model belongs to the Architectural Equipment air purification field, is specifically related to a kind of assembled tubular of air draft that needs and filters the toilet.

Background technology

At present both at home and abroad Assembling Cleanroom all places in the big room, and its main operating process is to take out the big room air to drain into big room again, the mode that the toilet can only malleation.Result's toilet's contaminated air often can not all discharge, and can only lean on the big room air to flow and water down the concentration of chemical pollutant.Aerochemistry pollution level in the toilet, generation with indoor pollutant will be more and more serious, and the staff could operate in must inlet chamber, and not good aerochemistry composition and corrodes indoor device with the health of grievous injury office work personnel and organism in the toilet.Existing air cleaning room is in order to reduce the filtration system physical dimension, resistance etc., to guarantee the airborne fine particle of high efficiency filter, usually do not establish medium air filtration, terminal filtered air air outlet often adopts the glass pricker to tie up the high efficiency particulate air filter of traditional accordion structure of making, its filter is installed on the air port by frame seal, makes, installation process is numerous and diverse.There is no medium air filtration protection in above-mentioned toilet, and the high efficiency particulate air filter life cycle is lacked, and the high efficiency particulate air filter structural drag is big, and toilet's energy consumption is big, the noise height, and defective such as cost an arm and a leg.

Summary of the invention

But the purpose of this utility model provides a kind of assembled tubular of novel air draft and filters the toilet.The utility model can place in the big room, extracts air in the big room by air intake blower fan, filters by elementary, middle and high three roads, sends into the toilet.The utility model air draft blower fan is drawn clean room air, through the first effect in two roads, medium efficient active carbon or medium air filtration (requiring to select according to air draft), discharge hose, drains into air all or part of (requiring to select according to the toilet) outdoor.The utility model toilet 30, buffering dressing cubicle 31, place in the big room, air intake blower fan 6 is by air intake boxlike roughing efficiency air filter 1, air intake circle medium air filtration pipe 4 tube walls filter and extract air in the big room, through draught distributing box 7, behind circle high efficiency filter pipe 9 tube wall high efficiency filters, send into the toilet through equal drift net 11, the toilet discharges air and regulates primarily efficient filter exhaust outlet 14 by the 13 times bands of door that move of band exhaust outlet, goes up air draft boxlike roughing efficiency air filter 15 through buffering dressing cubicle top, imitates or medium efficient active carbon screen pipe 18 in the air draft circle, by air draft blower fan 20, discharge hose 22 is all or part of air is drained into outdoor.By control advance, air draft blower fan, band regulate the primarily efficient filter exhaust outlet and filter the advance exhaust air rate of negative pressure air intake with adjustable sealing air port 33 with middle and high effect, can guarantee toilet's cleanliness factor, malleation value or negative pressure value and exhaust air rate, chemical contamination is reduced to below the standard-required, and energy-conservation.The soft gloves 24 of sealing are set on toilet's outer wall 12, can make the staff not enter the toilet and also can operate.

The utility model toilet, except that filtrate, lamp, tighten ring, the soft gloves of sealing, plastics ground, make the steel of the available as requested stainless steel of material, aluminium alloy, glass, plastics, plastic-coated or paint etc., it is smooth through component surface to require filtered air to flow, and does not play dust, non-corrosive.Round screen pipe diameter described in the utility model is the 15-600 millimeter, length 0.2-6 rice, and circle screen pipe number is 1-15000, circle screen pipe row number 1-30 row, the filter material number of plies is the 1-6 layer.

The utility model is through using, and is respond well.The utility model adopts boxlike just to imitate, cylindrical shape medium efficient active carbon or middle effect, high efficiency filter, can reduce filtration resistance, reduce energy consumption, reduce noise, filtration system making, easy for installation, cheap, the chemical contamination air draft can in time obtain handling, and has avoided the toilet in the pollution of advancing, be subjected to when exhaust blower is out of service non-pure air.The utility model by control advance, exhaust blower, exhaust outlet and filter the negative pressure air intake with the advancing of adjustable sealing air port, exhaust air rate with middle and high effect, can guarantee toilet's cleanliness factor, malleation value or negative pressure value and exhaust air rate are reduced to below the standard-required chemical contamination, and energy-conservation.According to action need, the staff can enter toilet's operation after changing one's clothes at the buffering dressing cubicle, or for the minimizing personnel pollute or indoor pollution influences personnel, can operate by the soft gloves of the sealing that is provided with.Of the present utility modelly advance, air draft circle medium air filtration pipe, under identical filtering velocity condition, initial resistance is compared with traditional pocket type medium effeciency filter, reduces about 3/4ths.Circle high efficiency filter pipe, under identical filtering velocity condition, initial resistance is compared with the collapsible high efficiency particulate air filter of tradition, reduces about 4/5ths.Air filtration can reach the usefulness of final high efficiency filter, again can be energy-conservation significantly, reduce clean room noise.One does not comprise that buffering dressing cubicle cleanliness factor reaches 3.2 meters of U.S. NASA standard 100 grade standards ²The toilet, advancing the total power of motor of air draft blower fan can be only 100 watts, and maximum noise can be less than 50 decibels (A).It only is primarily efficient filter material, the middle and high effect screen pipe of circle that filtered air consumes thing, and it is convenient, cheap that the circle chimney filter is made, changed, and it is convenient to repair.

Description of drawings

Fig. 1 is the utility model structural representation.1----air intake boxlike roughing efficiency air filter.In block primarily efficient filter material is arranged.2----air intake medium air filtration installing plate.3----air intake medium air filtration case.4----air intake circle medium air filtration pipe.Make of medium air filtration efficient material.5----air intake blower fan case.The 6----air intake blower fan.The 7----draught distributing box.8----high efficiency filter installing plate.Band high efficiency filter casing.9----circle high efficiency filter pipe.Make of high efficiency filter efficient material.The 10---shelf.It is effective to shelve round high efficiency filter.The equal drift net of 11---.12---goes along with sb. to guard him wall.13---band exhaust outlet moves door.The 14---band is regulated the primarily efficient filter exhaust outlet.15---air draft boxlike roughing efficiency air filter.16---air draft medium air filtration installing plate.17---air draft medium air filtration case.18---air draft circle medium air filtration pipe, or air draft circle medium efficient active carbon screen pipe.19---air draft air box.20---air draft blower fan.21---exhaust duct installing plate.The 22---discharge hose.23---inlet seal door.24---seals soft gloves, the capping of glove port band.25---plastics ground.The 26---fluorescent lamp.The 27---switch, control lamp, socket, advance, the stepless speed regulation of air draft blower fan.Join toilet's pressure reduction display instrument.The 28---socket.The 29---ultraviolet lamp.Be used for bio clean room.The 30---toilet.31---cushions dressing cubicle.The 32---tighten ring.33---is with middle and high effect to filter the negative pressure air intake and uses the adjustable sealing air port

The specific embodiment

Embodiment 1

Establish the buffering dressing cubicle in the utility model and place in the big room, cleanliness factor reaches 3.2 meters of the toilets of 100 grades of U.S. NASA standards ²Toilet's outer wall is established two secondary operations as required with sealing soft gloves, air intake blower fan and air draft blower fan are installed in the top, toilet, advance 100 watts of the total powers of motor of air draft blower fan, toilet's maximum noise is less than 50 decibels (A), and air intake blower fan is by air intake boxlike roughing efficiency air filter, air intake circle medium air filtration tube wall filters and extracts air in the big room, through draught distributing box, behind circle high efficiency filter tube wall high efficiency filter, send into the toilet through equal drift net.Seal soft gloves, short pipe adopts tighten ring to be connected and fixed on circle chimney filter and the installing plate.Toilet and buffering dressing cubicle move student's end and establish band adjusting prefiltration exhaust outlet by moving a separation.The air that the toilet discharges is regulated the prefiltration exhaust outlet by band, goes up air draft boxlike roughing efficiency air filter through buffering dressing cubicle top, air draft circle medium efficient active carbon screen pipe, and by the air draft blower fan, discharge hose all drains into air outdoor.The efficiently round screen pipe diameter of present embodiment is 110 millimeters, 1.9 meters of length, and several 20 of circle screen pipe is arranged several 2 rows.The filter material number of plies is 1 layer, and advancing to imitate in the air draft circle screen pipe diameter is 200 millimeters, 0.5 meter of length, and totally 6 of circle screen pipe numbers are arranged several 1 rows, and filter material number of plies air intake is 1 layer, and air draft is 2 layers (each 1 layer of medium efficient active carbon filtering layer).

Claims (3)

1, but a kind of assembled tubular of air draft filters the toilet, comprises the toilet, the buffering dressing cubicle, advance, air draft boxlike roughing efficiency air filter advances, air draft medium air filtration installing plate and Rose Box advance, air draft circle medium air filtration pipe, advance, the air draft cabinet advances, the air draft blower fan, draught distributing box, the high efficiency filter installing plate, circle high efficiency filter pipe, shelf, all drift net, go along with sb. to guard him wall, the band exhaust outlet moves door, and band is regulated primarily efficient filter exhaust outlet, exhaust duct installing plate, discharge hose, the inlet seal door, plastics ground, tighten ring etc., it is characterized in that advancing of toilet, the air draft blower fan all is located at buffering dressing cubicle top, air intake blower fan is by air intake boxlike roughing efficiency air filter, and air intake circle medium air filtration tube wall filters and extracts air in the room, through draught distributing box, after the filtration of circle high efficiency filter pipe, send into the toilet through equal drift net; The air that the toilet discharges is regulated the primarily efficient filter exhaust outlet by band, through air draft boxlike roughing efficiency air filter, imitate or the medium efficient active carbon screen pipe in the air draft circle, air is drained into outdoor by the air draft blower fan through discharge hose, toilet's outer wall is established the soft gloves of sealing of glove port band capping, and the toilet establishes the outer wall bottom and is with middle and high effect filtration negative pressure air intake to use the adjustable sealing air port.

2, but the tubular assembled by the described air draft of claim 1 filters the toilet, it is characterized in that the soft gloves of described sealing, and short pipe adopts tighten ring to be connected and fixed on circle chimney filter and the installing plate.

3, but the tubular assembled of air draft according to claim 1 filters the toilet, it is characterized in that described round screen pipe diameter is 15～600 millimeters, 0.2～6 meter of length, circle screen pipe number is 1～15000, the circle screen pipe is arranged several 1～30 rows, and the filter material number of plies is 1～6 layer.