Background technology
Winter, haze caused the severe cardiopulmonary disease such as pulmonary carcinoma, very big to human injury, the large contingent of impact.It is the most former
Because being the molecule suspended in air, take measurements the most greatly bigger 2.5 microns of particles below injuries.At present, indoor anti-
The method controlling haze is to use various dust collection methods, such as indoor air-purifier or VMC (Ventilation Mechanical Control System).But, existing indoor air-purifier
Dust-cleaning principle effectively mainly uses multistage filtering net filtration, removes molecule.It has a problem in that efficiency is low: on the one hand,
Dust removing effects to be ensured, the mesh diameter of drainage screen have to be the least, reaches micron order, and this can cause air flow resistance big,
It is thus desirable to the motor of higher power can reach indoor dust removing effects, common motor is difficult in adapt to requirement, and high
Power of motor frequently can lead to noise and increases considerably, and requires the highest to electrode power and noise reduction, adds motor simultaneously
This;On the other hand, for ensureing dust removing effects, it is necessary to often changing drainage screen, cost is the highest.Meanwhile, filter material, the most alive
Property charcoal, and absorption dust frequently can lead to secondary pollution.Therefore, the depurator of existing work principle of filter is difficult to satisfied wanting
Ask.Another is electrostatic precipitation depurator.This depurator often uses high voltage to produce electrostatic.This scheme is on the one hand
High voltage easily brings danger, and the most high-tension device is more complicated, relatively costly.The common issue of above scheme exists
In, need airtight door window, thus avoid outside haze to enter indoor.But, airtight while also make dioxy in room air
Changing carbon content to exceed standard, oxygen content reduces, so that ecological deterioration.The VMC (Ventilation Mechanical Control System) of new development, uses the height of microelectronic
Effect dedusting technology, the equipment volume used is huge, installs inconvenience.Therefore, a kind of new indoor haze skill of development it is badly in need of
Art.
Technical scheme
The present invention provides the haze curtain of a kind of high efficiency, low cost, simple in construction, utilizes the electrostatic material that easily rubbed
The Relative friction produced under nature wind or electric fan wind action produces electrostatic, to adsorb PM2.5 and less microgranule, and tool
There is the feature of high efficiency, simple in construction and low cost.
The present invention adopts the following technical scheme that
A kind of haze curtain, at least two-layer the electrostatic material that easily rubbed 1,2 is constituted, and easily rubbed electrostatic material 1,2
Being provided with through hole 3, easily rubbed the generation electrostatic that can relatively slide between electrostatic material 1,2.
Described easy friction plays the combination that electrostatic material 1,2 is glass and silk.Described glass is glass fabric, described silk
Silk fabric is silk cloth.Described easy friction plays electrostatic material 1,2 for by animal fur material and elastomeric material.Described through-hole diameter is 2
Micron is to 5 millimeters.The electrostatic material that easily rubbed is 3-50 layer.Connection 4 is fixed in the easy one end between electrostatic material 1,2 that rubbed, its
Its part can be freely relative to sliding friction.Described through-hole diameter is 50 microns to 1 millimeter, and the electrostatic material number of plies that easily rubbed is
10-30 layer.Glass fabric 1 and silk cloth can also be carried out blending, make composite.
The present invention obtains following technique effect:
1. the general knowledge during the cardinal principle of the present invention comes from our life: glass fabric is easily generated electrostatic with silk cloth etc.
Can produce substantial amounts of electrostatic after material friction, electrostatic can attract dust small in air, especially to less than 2.5 microns
Dust more effectively.This composite construction need not additionally power, in the wind of nature to this curtain, and naturally swinging of curtain
Can promote that the friction of glass fabric and silk, generation electrostatic, to attract minute dust, do not allow dust penetrate the hole of curtain
Enter indoor.This curtain can be with life-time service, low cost, convenient for washing.It is made into composite construction and is used as curtain, can be the most anti-
Only haze enters indoor.
2. the present invention selects glass fabric and silk cloth combine, and raw material is all conventional material, and slide over each other friction, holds
It is easily generated a large amount of electrostatic;Both materials itself are transparent, and light transmission is good, low cost.Use the mesh of 2 micron of-5 mm dia,
Can effectively filter big dust granule, not allow it enter indoor, PM2.5 and other less microgranule and curtain can be increased simultaneously
Collision probability, thus adsorb minute dust so that indoor holding is clean.Use 3-50 layer material, dust can be increased further
With the collision probability of curtain, increase efficiency of dust collection.
3. the through-hole diameter that haze curtain has easily rubbed above electrostatic material is 50 microns to 1 millimeter, has easily rubbed quiet
The electric material number of plies is 10-30 layer, it is ensured that bigger air bleed capability, it is ensured that indoor have good daylighting and foot
Enough oxygen contents, have superior removal PM2.5 (being directly 2.5 microns of particles below) and less Direct particle simultaneously
Effect, removal efficiency is higher.Curtain one end is fixed, and the other end is provided with pendant so that when wind comes, curtain will not be kicked up, and glass
Fiber cloth and silk cloth etc. are easily generated electrostatic material and keep phase mutual friction persistently to produce electrostatic.
4. glass fabric 1 and silk cloth are preferably carried out blending by the present invention, make composite, more than two-layer being combined
Material rubs mutually, produces the in hgher efficiency, except the effect of haze is more preferable of electrostatic.
Embodiment 1
A kind of haze curtain, at least two-layer the electrostatic material that easily rubbed 1,2 is constituted, and easily rubbed electrostatic material 1,2
Being provided with through hole 3, easily rubbed the generation electrostatic that can relatively slide between electrostatic material 1,2.Described easy friction plays electrostatic material 1,2
For glass and the combination of silk.Described glass is preferably glass fabric, and described silk is preferably silk cloth.At natural wind or
Under electric fan effect, glass fibre and silk friction can produce a large amount of electrostatic, thus act on minute dust.Described easy friction rises quiet
Electric material 1,2 can also be animal fur material and elastomeric material.Animal fur material and elastomeric material are mutual under wind action
Rub mutually, a large amount of electrostatic can be produced, thus adsorb minute dust.It can also be fibers material that described easy friction plays electrostatic material,
Or blended material.Woollen accounting in blended material is adjusted as required.Described through-hole diameter is 2 microns to 5 millimeters,
Aperture is the least, and the effect of adsorption particle is the best, but air exchange is poor;Aperture is the biggest, and air flow resistance is the least, indoor outer space
Gas exchanges, and daylighting is good.The electrostatic material that easily rubbed is 3-50 layer, and the number of plies is the most, and removal effect is the best, but cost also increases
Add.Connection 4 is fixed in the easy one end between electrostatic material 1,2 that rubbed, and other parts can be freely relative to sliding friction.The present invention is excellent
Gating bore dia is 50 microns to 1 millimeter, and the electrostatic material number of plies that easily rubbed is 10-30 layer, and now, air cleaning efficiency is high,
Daylighting is preferable, and air exchange is more preferable.
Embodiment 2
A kind of haze curtain, is played electrostatic material 1,2 by least four layers of easy friction and constitutes, and two-layer is glass fabric, and two
Layer is silk cloth, and bi-material interval is overlapping places, and one end curtain rod is connected, and the other end is provided with pendant so that curtain will not
Kick up because of blowing, and can persistently keep the sliding friction between glass fabric and silk cloth persistently to produce electrostatic;Curtain
Other parts are freely slidable, it is also possible to carry out part fixing, but glass fabric and silk cloth must be made to produce
Phase mutual friction.Glass fabric 1 and silk cloth 2 are provided with multiple through hole 3, for printing opacity with ventilative.Place natural wind or electricity
Under fan effect, glass fibre and silk friction can produce a large amount of electrostatic, thus act on minute dust.Described easy friction plays electrostatic
Material 1,2 is by animal fur material and elastomeric material.The preferred through-hole diameter of the present invention is 50 microns to 1 millimeter, easily rubs
The electrostatic material number of plies is 10-30 layer, and now, air cleaning efficiency is high, and daylighting is preferable, and air exchange is more preferable.
After using a period of time, curtain can be disassembled cleaning, remove greasy dirt, more again hang.Silk cloth and glass
The materials such as glass fiber cloth can be by buying on market, and material is simple.Pendant can be a row so that curtain keeps covering window
State.Can also be covered on window by haze curtain, surrounding is fixed on window frame, maintains haze curtain breadth loose,
Enable to multilayer material when wind, such as carry out phase mutual friction between glass fabric and silk thus produce electrostatic.Glass
The material of glass fiber cloth can be lucite, or silicate glass, Pyrex etc., according to the incompatible selection of applied field,
Can also carry out as required colouring or keep transparent.Silk is nature weaving silk cloth, and ventilative, printing opacity enters as required
Row colours or keeps transparent.
The manufacture method of this curtain: the glass fabric buied on market and silk cloth are stacked together, the number of plies be to
Few two-layer, is cut into the shape required for curtain.By while fixing, another side uses pendant.Can also be by the surrounding of composite bed
It is fixed, middle loose, it is covered on window.