CN2064873U

CN2064873U - Indoor air cleaner

Info

Publication number: CN2064873U
Application number: CN 90210583
Authority: CN
Inventors: 王伟; 马成
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-01-20
Filing date: 1990-01-20
Publication date: 1990-10-31

Abstract

The utility model relates to an integrated indoor air purifier, which is composed of an air showering purifier, a main purifier, a subsidiary purifier and a purifying air changing air-conditioner. The integrated indoor air cleaner solves the disadvantages of high cost and poor effect of the traditional air purifier. The integrated indoor air purifier has the advantages of simple structure, low cost, convenient installation and operation, and ideal purifying effect. The integrated indoor air cleaner is an air purifying device widely adopted by hospital operating rooms, isolation chambers, sterile rooms, manufacturing laboratories, biologic pharmacies, etc.

Description

Indoor air cleaner

The utility model relate to a kind of be installed on indoor can be with the air filtration cleaning equipment of air cleaning.

Extensively adopted air cleaning facility in places such as hospital operating room, isolation ward, desinfection chamber, Drug Manufacturing Room.The following two kinds of concrete forms of the general employing of traditional air cleaning: there is certain space 1, suit toilet in the room between building room and toilet.Cleaning equipment is installed in the space.Cleaning equipment with the air cleaning in the space after, send into by ventilation shaft or from the top, toilet, the bottom discharges, and forms vertical parallel stream purification style; Or send into from the side, toilet, opposite side is discharged, and forms horizontal parallel stream purification style, and the toilet is purified.The air of discharging from the toilet is inhaled into the cleaning equipment again by institute's spacing and purifies, and recycles.The shortcoming of this employing clean room purification style is that floor space is big, complex structure, space availability ratio is low, cost is high, consumed power is big.2, select self-purifier for use in existing room, its structure is a console mode, and it is little to purify area, and it is big to take up room, and can't realize the systemic circulation of room air, and outdoor non-pure air in building slit or personnel's import and export inlet chamber, pollutes easily.Simultaneously,, can't the air of circulating-area be purified, so clean-up effect is poor, can't realizes changing wind, room air is worsened because the air liquid form is single.

The deficiency that above-mentioned air purification method exists has influenced the extensive use and the result of use thereof of toilet.The deficiency that solves above-mentioned prior art is very urgent technical problem.

Goal of the invention of the present utility model is a kind of simple structure of design, cost room air cleaning apparatus low, easy to install.

Figure of description 1 is the organigram that the purification wind in the utility model drenches device.

Figure of description 2 is organigrams that the wind air-conditioner is changed in the purification in the utility model.

Figure of description 3 is the main clarifier external structure schematic diagrames in the utility model.

Figure of description 4 is the purification filtering case internal structure cut-away views in the utility model master clarifier.

Figure of description 5 is organigrams of the horizontal guide vane of purification filtering case air outlet in the utility model master clarifier.

Figure of description 6 is organigrams of the vertical guide vane of purification filtering case air outlet in the utility model master clarifier.

Figure of description 7 is that the purification wind in the utility model drenches the infrared automatic switch electricity of device principles of construction block diagram.

Figure of description 8 is that the air pressure automatic controller electricity functional-block diagram in the wind air-conditioner is changed in the purification in the utility model.

The technical solution of the utility model is: change the wind air-conditioner to indoor injection temperature adjustment pure air by purification, purify wind pouring device human body surface is blown the pouring purification and personnel are carried out the air curtain isolation, make indoor formation malleation duty. Adopt the turbulent airflow type of flow to carry out circularly purifying by being installed in indoor main clarifier to whole room. Adopt turbulent purification style effectively to eliminate circulating-area, reach desired purification rank. Main clarifier is by changing the working method of guiding device, and the turbulent flow that participates in auxiliary clarifier when unmanned work purifies, thereby shortens the clarification time; Man-hour is being arranged, be in the local-laminar purification style, with the decontamination index of maintenance work face.

Because this device combines for many clarifiers, therefore, it can purify rank and require both can to unite use according to difference, but also unit uses.

Followingly according to Figure of description the utility model is introduced all-sidely: a kind of room air cleaning apparatus comprises that the purification wind that is installed in the doorway drenches device, places indoor main clarifier, auxiliary clarifier, and is installed on purification on the container and changes wind air-conditioner four parts and form.Its feature is as follows:

A, purification wind drench device to be made up of air channel 1 that places a both sides and middle blower fan 2, filter course 3, has many blowing to drench mouth 5 etc. on air channel 1, and air inlet 4 is arranged at filter course 3 bottoms.

B, change the wind air-conditioner and constitute, installed a filtration equipment for clarifying that comprises that blower fan 7, filter 8 constitute in the indoor of window air conditioner additional, send into indoor by exhaust outlet 12 air that air-conditioner 6 exhaust outlets 9 are discharged after filtering by a window air conditioner 6.The air channel of being made up of a baffle plate 11 between filtration equipment for clarifying and air-conditioner 10 can suck outdoor air in the air-conditioner 6.

C, main clarifier comprise that purification filtering case 13, lifting guide pillar 14, lifting screw 15, base 18, gear 17 and universal wheel 16 form.Purification filtering case 13 is by shell 28, air inlet 26, air outlet 27,

filter

21,25, and blower fan 24,19, quartz burner 22, active carbon 23, guiding device 29 are formed.

The concrete structure of above-mentioned several parts is:

1, to be the structure of the purification filtering case 13 of case structure be such to main clarifier: have in the top of shell 28 side guide vane 29 is installed in air outlet 27, the air outlet, opposite side is provided with air inlet 26 in the bottom of shell 28, and middle in the casing have layer of active carbon adsorption layer 23 with casing in two.Be provided with a filter course 21 in the middle of the first half, with first half space in two, in the space of filter course 21 and activated carbon adsorption layer 23 formation, quartz burner 22 be installed, one blower fan 19 has been installed at filter course 21 upper spaces; Be provided with another filter course 25 in the middle of the Lower Half, in the space of filter course and active carbon formation, another blower fan 24 be installed.Purification filtering case 13 both sides are equipped with has a lifting screw 15 that purification filtering case 13 is connected with the base 18 following gears 17 that are equipped with between 14, two guide rods of lifting guide pillar, universal wheel 16 is installed around base 18.

By blower fan 24 air is sucked through filters 25 by air inlet 26, the air-flow that exhaust outlet is discharged is through active carbon 23, quartz burner 22, and filter 21 purifies, and after being sucked by blower fan 19 relays, is discharged by air outlet 27 through guiding device 29.Guiding device 29 drives horizontal and vertical guide vane respectively by two synchronous reducing motors respectively and does above-below direction rotation and left and right directions rotation.When needs turbulent flow purification work, two motors are worked simultaneously, and when the need clean by laminar flow was worked, available switch was controlled motor separately respectively, and guide vane is fixed on the needed angle, and pure air is more effectively arranged to working face by the guiding of water conservancy diversion leaf.On the base 18 lowering or hoisting gear is housed,, makes lifting screw 15 rotations, change motor phase, can change motor steering, reach the purpose of lifting by motor drives gear 17.Lifting guide pillar 14 liftings steadily act on.Universal wheel 16 is housed on the base 18, can moves as required.

2, auxiliary clarifier structure is identical with main clarifier, and difference is not have movable stand, no synchronous motor switch.

3, changing the wind air-conditioner is to install blower fan 7, filter 8 and wind pressure detection device additional in the indoor side of existing various window air conditioners.Outdoor air is sucked by former air-conditioner fresh air inlet, discharge from former air-conditioner vent 9 after the temperature adjustment, through 7 superchargings of wind hole after filter 8 is sent into indoor through exhaust outlet 12.

The wind pressure detection device operation principle: as shown in Figure 8, differential pressure pickup is contained in the cross over pipe, and cross over pipe one end communicates with outdoor, and the other end communicates with indoor.Differential pressure pickup converts the pressure reduction of indoor and outdoor to the signal of telecommunication, sends into amplifier and amplifies the rear drive relay.Rotation speed of fan is by bidirectional triode thyristor circuit control, when room pressure during smaller or equal to pressure outside, and not adhesive of relay, blower fan full speed operation, exhaust air rate maximum; When room pressure during, relay adhesive greater than pressure outside, blower fan deceleration work, exhaust air rate reduces.

4, purify wind pouring device and be ㄇ type structure, the vertical portion, both sides is divided into the air channel 1 of hollow, and each air channel is connected with a blower fan 2.Two shared air inlets 4 of blower fan are equipped with filter course 3 in air inlet 4, opened some blowing on the inboard relative position in each air channel and drenched mouth 5.On the purification wind pouring device infrared switch being installed controls blower fan.The structure of infrared switch is shown in Figure of description 7.When the approaching outlet of turnover personnel certain distance, infrared ray receives reflected signal near detector, blower fan work, and through blowing the pouring pipeline, acclivitous blowing drenched mouthful 5 outwards ejections with wind.Under blower fan 2 suctions, suck by air inlet 4, after purifying through filter 3, drench a mouthful ejection from blowing.

Pyroscan operation principle: by diode (LED) ₁Launch a branch of modulated infrared light, use a diode (LED) again ₂The infrared light of the reflection on the human body that reception is passed previously from infrared light drives relay work through photoamplifier circuit and variable threshold values comparator drives circuit, connects fan power.

The utility model has the advantages that cost is low, easy to install, effective, do not need the existing building structure is transformed.Because of adopting mobile lifting and hanging structure, it is little to take the useful space, is desirable air cleaning facilities such as hospital operating room, isolation ward, blood bank's protection, desinfection chamber, bio-pharmaceuticals, precision instrument, electron trade, sophisticated technology.

In the specific embodiment of the utility model:

Purify wind pouring device and make ㄇ type structure by metal material, air channel 1 is a closed, and an inside side has acclivitous many blowing and drenches mouth 5.Filter 3 is the non-woven cotton filtering material, and blower fan 2 is a centrifugal fan.

Purification is changed the wind air-conditioner and is constituted thermoregulating system by various window air conditioners 6, and filter 8 is the non-woven cotton filtering material, and blower fan 7 is a centrifugal fan.

Main clarifier shell 13 is made rectangular configuration by metal material, in non-woven cotton filter 25, centrifugal fan 24, granular active carbon 23, quartz burner 22, non-woven cotton filter 21, centrifugal fan 19 be housed constitute purification channels.

Lifting guide pillar 14 is the metal tube structure, and base 18 usefulness sheet metals are made flat, single-phase capacitance formula reversible electric machine is housed above links to each other with gear shift 7.Lifting screw 15 usefulness metal material processing are made, and lifting screw 15 outer ends are with nut, and nut and main clarifier casing 13 link.

Guide vane is made bar shaped by sheet metal or engineering plastics, and motor is the phase synchronization reducing motor.

Claims

1, a kind of room air cleaning apparatus is characterized in that changing wind air-conditioner four parts by purification wind pouring device, main clarifier, auxiliary clarifier and purification forms.The concrete formation of each several part is:

A, purification wind drench device to be made up of air channel 1, blower fan 2, filter 3.Have some blowing to drench mouth 5 on air channel 1, air inlet 4 is arranged at filter 3 bottoms.

B, change the wind air-conditioner and be made of a window air conditioner 6, installed a filtration equipment for clarifying that comprises that blower fan 7, filter 8 constitute in the indoor of window air conditioner additional, the air that air-conditioner 6 exhaust outlets 9 are discharged is sent into indoor by exhaust outlet 12 after filtering.The air channel of being made up of a baffle plate 11 between filtration equipment for clarifying and air-conditioner 10 can suck outdoor air in the air-conditioner 6.

C, main clarifier comprise that purification filtering case 13, lifting guide pillar 14, lifting screw 15, base 18, gear 17 and universal wheel 16 form.Purification filtering case 13 is made up of shell 28, air inlet 26, air outlet 27, filter 21,25, blower fan 24,19, quartz burner 22, active carbon 25, guide vane 29, wall hanging rack 20.

2, according to the described room air cleaning apparatus of claim 1, it is characterized in that: change the air pressure automatic controller that can control automatically the indoor and outdoor draught head is installed on the wind air-conditioner.

3,, it is characterized in that purifying wind and drench on the device an infrared automatic switch is installed according to the described room air cleaning apparatus of claim 1.

4,, it is characterized in that the guide vane 29 on the purification filtering case 13 of main clarifier is to drive horizontal and vertical guide vane respectively by two synchronous reducing motors can do up and down and a kind of guiding device of the rotation of left and right directions according to the described room air cleaning apparatus of claim 1.

5, according to the described room air cleaning apparatus of claim 1, it is characterized in that the structure of auxiliary clarifier is identical with main clarifier, difference is not have lifting support and synchronous motor switch.