CN102538070A - Energy-saving nano-scale dedusting and purifying system - Google Patents
Energy-saving nano-scale dedusting and purifying system Download PDFInfo
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- CN102538070A CN102538070A CN2010105845044A CN201010584504A CN102538070A CN 102538070 A CN102538070 A CN 102538070A CN 2010105845044 A CN2010105845044 A CN 2010105845044A CN 201010584504 A CN201010584504 A CN 201010584504A CN 102538070 A CN102538070 A CN 102538070A
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Abstract
The invention relates to an energy-saving nano-scale dedusting and purifying system which comprises a first space, a second space, a first space door, a second space door, a ventilation duct, a fan filter screen group placed on the top surface of the first space, a fan coil placed on the top surface of the second space, a new fan group which is arranged in the ventilation duct and communicated with outside and an air return duct positioned at the bottom end of a partition between the first space and the second space. The fan filter screen group is used for performing dedusting, purification, heating or cooling on air, then the air is sent to the first space, a purified and balanced high-pressure air flow field is formed in the first space, the air in the second space is exhausted through the fan coil, and a balanced negative-pressure air flow field is further formed; and the purified air further enters the second space through the air return duct for being re-utilized by the second space. The energy-saving nano-scale dedusting and purifying system has the advantages that the purification speed is high, the cleanliness is high, energy is saved above twice, the diameter of dedusting particles is nano-scale and achieves 1*10<-7>mm, air displacement is reduced and the pollution to a surrounding environment is reduced.
Description
Technical field
The present invention relates to a kind of dust separation system, especially relate to a kind of energy-saving nanometer level dust separation system.Be specially adapted to Airshower chamber, device chamber, dustless constant temperature method workshop etc.
Background technology
In the prior art, the interior machine of air-conditioning unit, its air outlet and return air inlet are all on same fuselage.Therefore, returned by return air inlet soon after the air-supply, the space that utilizes of air-supply is restricted.So efficient is lower, energy all is not utilized.
In the prior art; Chinese patent CN100360755C provides a kind of cleaning chamber device; The perforated floor that it comprises a regular array is separated the toilet up and down with the device chamber, and air intake (being equipped with screen pack etc. on the inlet) is arranged on toilet's top board, on the sidewall bottom of device chamber exhaust port is arranged; Between the exhaust port on air intake on toilet's top board and the device sidewall bottom, chamber is air duct, is built-in with blower fan at air duct.Air gets into the toilet by the air intake on toilet's top board; Through the access device chamber again of the opening on the perforated floor; Exhaust port by on the device sidewall bottom, chamber gets into air duct; Be placed in the air intake place that the blower fan in the air duct is evacuated on toilet's top board and get into the toilet again, so circulation reaches the clean purpose of dedusting.This cleaning chamber device (CN100360755C) improved former existing cleaning chamber device, and exhaust port is away from air intake; But air is got into behind the toilet directly just through the opening access device chamber on the perforated floor by the air intake on toilet's top board, and in fact clean space just equals the space that the toilet adds the device chamber, separates with perforated floor in the middle of only.And, when being arrived on the perforated floor, can only in the hole, pass through by clean air, do not have the place in hole to stop passing through of air.If the area of floor openings takes up an area of 50% of plate area, then just there is 50% the air that is cleaned to be intercepted by the floor; For the purification efficiency of device chamber, just there is half the efficient to be lost.In order to improve clean speed, cleanliness factor and clean efficient; Just need place the quantity of the interior blower fan of air duct, just can make air get into the toilet again from the air intake that the exhaust port on the device sidewall bottom, chamber is evacuated on toilet's top board apace with bigger power (horsepower) or increase blower fan; So say from energy-conservation angle, its energy-conservation, clean effect, clean speed and capacity are all unsatisfactory.
Summary of the invention
The purpose of this invention is to provide a kind of both energy-conservation, the energy-saving nanometer level dust separation system that dedusting speed again is fast, efficient is high.
In order to reach above-mentioned purpose, the technical scheme that the present invention taked is:
A kind of energy-saving nanometer level dust separation system; It comprises first space; With first space by second space that layout separates, be positioned at the ventilating duct on first space and the second space end face, place the blower fan filter screen group that communicates with first space that is positioned at ventilating duct on the first space end face; Place the fan coil that communicates with second space that is positioned at ventilating duct on the second space end face; Be positioned at ventilating duct and the extraneous new blower fan group that communicates, the air-return duct on layout bottom between first space and second space is at the first space door on the layout between first space and second space and be positioned at the second space door on the second space sidewall.
Air is carried out dedusting, purifies or heats the said blower fan filter screen group that is positioned on the first space end face or cooled air is given first space; The air that is cleaned in first space gets in second space through the air-return duct on the layout bottom between first space and second space; Air in second space through the fan coil on the second space end face be discharged in the ventilating duct with ventilating duct in the fresh air that covers through new blower fan group together give blower fan filter screen group again and carry out dedusting, purify or heat or cool off the back and get into first space; So far, circulation reaches the fresh air that keeps dedusting in first space and second space, purification and constant temperature repeatedly.
The remarkable benefit of dust separation system of the present invention.
Like above-mentioned structure; Because air is given first space through the air that places the blower fan filter screen group dedusting that communicates with first space that is positioned at ventilating duct on the first space end face, purifies or heat or cool off, in first space, form the pressure-air flow field of an equilibrium; Get into second space through the air-return duct on layout bottom between first space and second space then; Air in second space in ventilating duct, then forms the negative pressure air flow field of an equilibrium through the fan coil air draft on the second space end face in second space; Because, as long as blower fan filter screen group is operated in and has just formed the pressure-air flow field in first space; And as long as fan coil is operated in and has just formed the negative pressure air flow field in second space; Air is natural and tripping to the negative pressure flow field by the high pressure flow field, and speed is fast.And do not require the high-power blower as prior art or count typhoon machine etc.Therefore; The present invention and prior art contrast; Purification speed is fast, cleanliness factor is high and purification efficiency is high, if adopt onesize blower fan to be carried out dedusting, purify or heat in the same big space of what or cool off the present invention and save at least than prior art and lack the energy more than one times.
Like above-mentioned structure; Because the present invention includes first space and second space; Air in second space is discharged by fan coil; The air that in first space, is cleaned gets in second space through air-return duct, that is to say that the air that also constantly has been cleaned in second space is full of, and the air that promptly is cleaned is utilized in second space again.In fact purify a space and be equivalent to purify two spaces, from better purifying space, purification efficiency is growth at double, and energy savings is more than one times at least in other words.
Like above-mentioned structure, the present invention is owing to comprise first space and second space, and being positioned on the sidewall in second space has the second space door, and the first space door is arranged on the layout between first space and second space.If second space is as Airshower chamber (or claiming the purge chamber), first space is as device chamber (or claiming operating room); When operating personnel get into Airshower chamber promptly during second space, be the air flow field district of negative pressure, the dust that operating personnel brought is discharged by fan coil soon.After operating personnel and are purified dedusting, promptly get in first space through the first space door access device chamber again.Therefore, at this moment, the first space i.e. chamber of device does not influence its cleanliness factor because of operating personnel's entering.So the diameter of dedusting particle of the present invention is nano level, can reach 1 * 10
-7Mm.And existing technology can only accomplish 1 * 10
-3Mm.
Like above-mentioned architectural feature of the present invention, because purification efficiency growth at double, the power of used blower fan or the quantity of blower fan at least also are to reduce exponentially, and this that is to say that the capacity of blower fan also is to reduce exponentially.The minimizing of the capacity just pollution for surrounding environment is few.
Like above-mentioned structure; Be positioned at ventilating duct and the extraneous new blower fan group that communicates because the present invention includes, new blower fan group can constantly be taken a breath, and inhales fresh air; Getting rid of a part of old gas, is fresh so can keep the air that has been cleaned in first space and second space.
Like above-mentioned structure, because between first space and second space, can insert screen pack in the air-return duct on the layout bottom or eliminate the chemical filter of toxic and harmful, to prevent that dust pours in first space when opening the second space door.Can eliminate poisonous and hazardous gas by chemical filter, as eliminating formaldehyde, ammonia, peculiar smell etc.
Aforesaid structure, not only purification speed is fast, purification efficiency is high, cleanliness factor is high for dust separation system of the present invention, practiced thrift the energy widely; And simple in structure, manufacturing process is easy, and low cost of manufacture has also been practiced thrift human resources and financial resource widely.Really be a kind of desirable dust separation system.
Description of drawings
Fig. 1 is the structural representation of dust separation system one embodiment of the present invention.
Fig. 2 is the structural representation of A-A face among Fig. 1.
The specific embodiment
Further specify the architectural feature of dust separation system of the present invention below in conjunction with accompanying drawing and embodiment.
Like Fig. 1, shown in Figure 2; It comprises first space 5; Second space 9 that separates by layout 6 with first space 5; Be positioned at the ventilating duct 1 on first space 5 and second space, 9 end faces; Place the blower fan filter screen group 4 that communicates with first space 5 that is positioned at ventilating duct 1 on 5 end faces of first space, place the fan coil 2 that communicates with second space 9 that is positioned at ventilating duct 1 on 9 end faces of second space, be positioned at ventilating duct 1 and the extraneous new blower fan group 3 that communicates; Air-return duct 7 on layout 6 bottoms between first space 5 and second space 9 is at the first space door 8 on the layout 6 between first space 5 and second space 9 and be positioned at the second space door 10 on 9 sidewalls of second space.
In the present embodiment, the air-foil fan filter screen group of said blower fan filter screen group 4 FFU-910U that selects to provide by Airtech company.Its rated power is 110W.Its built-in high efficiency particle air filter, blower fan and diffuser plate. it is more reasonable that its internal gas flow is organized, and the face wind speed is more even.And highly low, in light weight, be well suited for being installed in the interlayer (ventilating duct 1) in toilet (first space).
In the present embodiment, said fan coil 2 is selected the fan coil of SCR/ECR model.It has cooling and heating efficiency, and contains exhaust blower and with respect to the high performance air outlet of blower fan filter screen group air intake vent.Input power is 45W～208W.The size of better purifying space is selected input power as required.
In the present embodiment, the said ventilating duct 1 that is positioned at is selected SDK series variable air quantity air-treatment unit with the extraneous new blower fan group that communicates 3.For example, model is SDK-10BW-Z-U, and it comprises two blower fans, screen pack, four row's coil pipes.Be horizontal, because in the present embodiment, it is to place in the ventilating duct.Because it contains screen pack, so it filters impurity particle in the air inlet etc.
In the present embodiment, pour in first space, be built in screen pack at the air-return duct on layout bottom between first space and second space in order to prevent (when opening the second space door) dust.In order to remove poisonous and hazardous gas, like formaldehyde, ammonia, peculiar smell, the gas of corrosion etc. is arranged, place chemical filter at the air-return duct on layout bottom between first space and second space.
Like the structure of above-mentioned embodiment,, identical like employed equipment with the prior art contrast; Better purifying space (or claim purge chamber) big or small identical; In the present embodiment; The cleaning system of prior art is the inlet for purifying air on the end face of better purifying space; There is return air inlet sidewall bottom at better purifying space; Between the outlet of the inlet of better purifying space and return air inlet, constitute a ventilating duct, be built-in with the blower fan (a kind of cleaning chamber device that its cleaning system is equivalent to patent CN100360755C and provides has removed perforated floor) that communicates with the external world at ventilating duct.In the present embodiment, it is 12 air-foil fan filter screen groups that this system places the blower fan that communicates with the external world in the ventilating duct, and these 12 air-foil fan filter screen groups are worked simultaneously and just can be made the cleanliness factor in the better purifying space reach the highest, and at this moment, clean particle diameter stabilizes to 1 * 10
-3Mm.
In the present embodiment, dust separation system of the present invention is for having used an air-foil fan filter screen group, a typhoon coiler and a new blower fan group with above-mentioned same big better purifying space.If fan coil is identical with air-foil fan filter screen group with the power that new blower fan group is consumed, then can think and use three air-foil fan filter screen groups.When the cleanliness factor in the better purifying space reached the highest, its clean particle diameter was stabilized to 1 * 10
-7Mm.Obviously, the cleanliness factor of dust separation system of the present invention is higher than the cleanliness factor of above-mentioned prior art far away.And the present invention has only used the power that is equivalent to 3 air-foil fan filter screen groups, used general power be 12 used air-foil fan filter screen groups of above-mentioned prior art general power 1/4th.That is to say that in the present embodiment, the present invention is than three times of prior art energy savings.
The present invention has only a new blower fan group to communicate with the external world for capacity, also just says one capacity; And prior art has 12 air-foil fan filter screen groups to communicate with the external world, and the capacity of 12 air-foil fan filter screen groups is just arranged; Just say that also in the present embodiment, the capacity of prior art system is 12 times of the capacities of system of the present invention.Explained that dust separation system of the present invention only is 1/12nd of a prior art for the pollution of surrounding environment.
Should explain, in the present embodiment, used model be the power of fan coil of SCR/ECR less than 80W, it is less than the power of the 110W of air-foil fan filter screen group; The power that used new blower fan group model is SDK-10BW-Z-U is also less than the power of air-foil fan filter screen group.So the present invention is than at least three times of prior art energy savings.
Also should explain, among the embodiment of above-mentioned prior art, not put perforated floor in the better purifying space.If a kind of cleaning chamber device according to patent CN100360755C described in the above-mentioned background technology provides separates (upward be toilet or title purge chamber, be device chamber or title operating room down) with clean room up and down with perforated floor.In order to make perforated floor that certain intensity arranged, take up an area of 50% of plate area like the area of floor openings, then just there is 50% the air that is cleaned to be intercepted by the floor.This just makes purification speed reduce by one times, and the time that then reaches high-cleanness, high will prolong one times; Also having increased by one times with regard to the working time of saying blower fan (air-foil fan filter screen group), also increased by one times with regard to the consumed power that makes blower fan (air-foil fan filter screen group), also is to make the capacity of blower fan (air-foil fan filter screen group) increase by one times.
To sum up embodiment is said; The present invention has practiced thrift the energy more than at least three times than prior art; And capacity the present invention only is 1/12nd of a prior art, has reduced pollution to surrounding environment widely, has accelerated purification speed, has improved cleanliness factor and clean efficient.
Claims (2)
1. energy-saving nanometer level dust separation system; It is characterized in that, comprise first space, second space that separates by layout with first space; Be positioned at the ventilating duct on first space and the second space end face; Place the blower fan filter screen group that communicates with first space that is positioned at ventilating duct on the first space end face, place the fan coil that communicates with second space that is positioned at ventilating duct on the second space end face, be positioned at ventilating duct and the extraneous new blower fan group that communicates; Air-return duct on layout bottom between first space and second space is at the first space door on the layout between first space and second space and be positioned at the second space door on the second space sidewall; Air is carried out dedusting, purifies or heats the said blower fan filter screen group that is positioned on the first space end face or cooled air is given first space; The air that is cleaned in first space gets in second space through the air-return duct on the layout bottom between first space and second space; Air in second space through the fan coil on the second space end face be discharged in the ventilating duct with ventilating duct in the fresh air that covers through new blower fan group together give blower fan filter screen group again and carry out dedusting, purify or heat or cool off the back and get into first space; So far, circulation reaches the fresh air that keeps dedusting in first space and second space, purification and constant temperature repeatedly.
2. energy-saving nanometer level dust separation system according to claim 1 is characterized in that, said air-return duct is built-in with screen pack or removes the chemical filter of toxic and harmful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105845044A CN102538070A (en) | 2010-12-13 | 2010-12-13 | Energy-saving nano-scale dedusting and purifying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105845044A CN102538070A (en) | 2010-12-13 | 2010-12-13 | Energy-saving nano-scale dedusting and purifying system |
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| Publication Number | Publication Date |
|---|---|
| CN102538070A true CN102538070A (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105845044A Pending CN102538070A (en) | 2010-12-13 | 2010-12-13 | Energy-saving nano-scale dedusting and purifying system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526649A (en) * | 2016-01-11 | 2016-04-27 | 广州市科帮空气净化科技有限公司 | Purification system for working room of highway toll station |
| CN106288059A (en) * | 2016-08-05 | 2017-01-04 | 武汉华星光电技术有限公司 | Power house ventilation dust pelletizing system |
| CN109268961A (en) * | 2018-08-02 | 2019-01-25 | 郑州旭飞光电科技有限公司 | The method for promoting workshop cleanliness |
| CN112325443A (en) * | 2020-09-27 | 2021-02-05 | 中广核工程有限公司 | Emergency exhaust method, system, computer equipment and storage medium |
-
2010
- 2010-12-13 CN CN2010105845044A patent/CN102538070A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526649A (en) * | 2016-01-11 | 2016-04-27 | 广州市科帮空气净化科技有限公司 | Purification system for working room of highway toll station |
| CN106288059A (en) * | 2016-08-05 | 2017-01-04 | 武汉华星光电技术有限公司 | Power house ventilation dust pelletizing system |
| CN109268961A (en) * | 2018-08-02 | 2019-01-25 | 郑州旭飞光电科技有限公司 | The method for promoting workshop cleanliness |
| CN112325443A (en) * | 2020-09-27 | 2021-02-05 | 中广核工程有限公司 | Emergency exhaust method, system, computer equipment and storage medium |
| CN112325443B (en) * | 2020-09-27 | 2021-08-31 | 中广核工程有限公司 | Emergency exhaust method, system, computer equipment and storage medium |
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Application publication date: 20120704 |