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CN105371399B - Air cleaning unit - Google Patents

Air cleaning unit Download PDF

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Publication number
CN105371399B
CN105371399B CN201510873260.4A CN201510873260A CN105371399B CN 105371399 B CN105371399 B CN 105371399B CN 201510873260 A CN201510873260 A CN 201510873260A CN 105371399 B CN105371399 B CN 105371399B
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CN
China
Prior art keywords
air
ventilation shaft
clean
cleaning unit
air inlet
Prior art date
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Active
Application number
CN201510873260.4A
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Chinese (zh)
Other versions
CN105371399A (en
Inventor
刘英慧
李振国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsynya (Beijing) Environmental Technology Co. Ltd.
Original Assignee
Tsynya (beijing) Marine Environmental Science And Technology LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tsynya (beijing) Marine Environmental Science And Technology LLC filed Critical Tsynya (beijing) Marine Environmental Science And Technology LLC
Priority to CN201510873260.4A priority Critical patent/CN105371399B/en
Publication of CN105371399A publication Critical patent/CN105371399A/en
Application granted granted Critical
Publication of CN105371399B publication Critical patent/CN105371399B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The present invention provides a kind of air cleaning unit, including:The first end of ventilation shaft, the ventilation shaft is air inlet, and the second end of ventilation shaft is air outlet;Purification system is arranged in the ventilation shaft and between the air inlet and air outlet, and the purification system includes the purifying part made of modified acrylic fibre;Wind turbine is arranged in the ventilation shaft, and the wind turbine is sent out the air after the purification system by air outlet for being pumped by air inlet air.The present invention can improve air purification effect.

Description

Air cleaning unit
Technical field
The present invention relates to cleaning equipment more particularly to a kind of air cleaning units.
Background technology
Industrialized aquiculture needs whole uninterrupted inflation, and to increase the dissolved oxygen in breeding water body, air source is typically all Directly utilize air.Air with the fast development of China's economy, air pollution problems inherent getting worse, pollution contains titanium dioxide The harmful substances such as sulphur, nitrogen oxides contain a large amount of viruses, bacterium, after dissolving in water, cultured fishes are generated with larger danger simultaneously Evil, especially endangers bigger to fry.
Currently, industrialized aquiculture carries out only the air being passed through in breeding water body usually using air filter Change, existing air purifier generally includes ventilation shaft, and one end of ventilation shaft is air inlet, and the other end of ventilation shaft is Air outlet is equipped with filter device and wind turbine in ventilation shaft, so that air is entered ventilation shaft by air inlet by the startup of wind turbine, It is sent out by air outlet by the filtered air of filter device.
The filter device of existing air purifier mostly uses high efficiency particle air filter (High efficiency Particulate air Filter, abbreviation HEPA) or activated carbon, it is net since this kind of material is poor to subparticle absorption It is poor to change effect.
Invention content
The present invention provides a kind of air cleaning unit, to improve air purification effect.
The present invention provides a kind of air cleaning unit, including:
The first end of ventilation shaft, the ventilation shaft is air inlet, and the second end of ventilation shaft is air outlet;
Purification system is arranged in the ventilation shaft and between the air inlet and air outlet, the purification system System includes the purifying part made of modified acrylic fibre;
Wind turbine is arranged in the ventilation shaft, and the wind turbine will pass through described for air to be pumped by air inlet Air after purification system is sent out by air outlet.
Based on above-mentioned, air cleaning unit provided by the invention, when wind turbine starts, air can be pumped by air inlet, and Air after purification system is sent out by air outlet, since purification system includes the purification being made of modified acrylic fibre Component, and modified acrylic fibre is stronger for the adsorption capacity of little particle and oiliness particle, therefore when air is by being modified After polyacrylonitrile fibre, little particle and oiliness particle in the air polyacrylonitrile fibre that can be modified are adsorbed, and are which thereby enhanced The air purification effect of air cleaning unit.Simultaneously because modified acrylic fibre is easy to clean, therefore it is net to improve air The convenience of cleaning is set in makeup.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of air cleaning unit provided in an embodiment of the present invention;
Fig. 2 is a kind of lateral plan of the purification system of air cleaning unit provided in an embodiment of the present invention;
Fig. 3 is a kind of vertical view of the purification system of air cleaning unit provided in an embodiment of the present invention;
Fig. 4 is a kind of structural schematic diagram of the diversion section of air cleaning unit provided in an embodiment of the present invention;
Fig. 5 is the structural schematic diagram of another air cleaning unit provided in an embodiment of the present invention.
Reference numeral:
101:Ventilation shaft; 102:Air inlet;
103:Air outlet; 104:Modified acrylic fibre;
105:Wind turbine; 106:Ultraviolet lamp;
107:Photocatalyst layer; 108:Scavenging material layer;
109:Glass fibre; 110:Clean unit;
111:UV lamp unit; 112:Diversion section;
113:Clean-up stage; 114:Deflector;
115:Metal screen; 116:Fibre bundle.
Specific implementation mode
Embodiment one, referring to FIG. 1, the embodiment of the present invention provides a kind of air cleaning unit, including ventilation shaft 101, The first end of the ventilation shaft 101 is air inlet 102, and the second end of ventilation shaft 101 is air outlet 103;Purification system, if It sets in the ventilation shaft 101 and between the air inlet 102 and air outlet 103, the purification system includes by changing Purifying part made of property polyacrylonitrile fibre 104;Wind turbine 105 is arranged in the ventilation shaft 101, and the wind turbine 105 is used In air to be pumped by air inlet 102, and the air after the purification system is sent out by air outlet 103.
In the present embodiment, when wind turbine 105 starts, air can be pumped by air inlet 102, and the sky after purification system Gas is sent out by air outlet 103, since purification system includes the purifying part being made of modified acrylic fibre 104, and it is modified Polyacrylonitrile fibre 104 is stronger for the adsorption capacity of little particle and oiliness particle, therefore when air passes through modified polyacrylonitrile After fiber 104, little particle and oiliness particle in the air polyacrylonitrile fibre 104 that can be modified are adsorbed, and sky is which thereby enhanced The air purification effect of air purifying apparatus.Simultaneously because modified acrylic fibre 104 is easy to clean, therefore it is net to improve air The convenience of cleaning is set in makeup.
In the present embodiment, it is preferred that purification system further includes ultraviolet lamp 106 and photocatalyst layer 107, the ultraviolet lamp 106 for irradiating the photocatalyst layer 107.As a result, when air passes through ultraviolet lamp 106, by the irradiation of ultraviolet lamp 106, Air can be sterilized, be sterilized, simultaneously as ultraviolet lamp 106 can irradiate photocatalyst layer 107, thus can play light Catalytic action, and then the harmful substance in air is decomposed, further improve the air purification effect of air cleaning unit.
Embodiment two, please refers to Fig.2 and Fig. 3, and on the basis of embodiment one, the purifying part is scavenging material layer 108, the scavenging material layer 108 includes the modified acrylic fibre 104 and glass fibre 109, the glass fibre 109 Surface is coated with the photocatalyst layer 107, axial direction setting of the scavenging material layer 108 along the ventilation shaft 101.Due to Scavenging material layer 108 is arranged along the axial direction of ventilation shaft 101, therefore windage is small, and air mass flow can be improved and avoid blocking.While by It is made of modified acrylic fibre 104 and glass fibre 109 in scavenging material layer 108, and photocatalyst layer 107 is formed in glass 109 surface of glass fiber so that scavenging material layer 108 is little particle and oiliness particle in adsorbable air, and can rise To photocatalysis, setting is convenient, saves space.In addition, since photocatalyst layer 107 can easily be plated on glass fibre 109 surfaces, therefore facilitate manufacture.Wherein, glass fibre 109 can in incorporating modified polyacrylonitrile fibre 104, can also with change Property polyacrylonitrile fibre 104 carry out glued or braiding and constitute scavenging material layer 108.Certainly, modified polyacrylonitrile also can only be utilized Fiber constitutes scavenging material layer 108, then the load bearing component of photocatalyst layer 107 is separately provided, and coordinates with ultraviolet lamp 106 and carry out Photocatalysis.
In the present embodiment, it is preferred that purification system includes at least one clean unit 110, and the clean unit 110 includes UV lamp unit 111 and the scavenging material layer 108 positioned at 111 top and bottom of the UV lamp unit;The ultraviolet lamp Unit 111 is intervally arranged by multiple ultraviolet lamps 106 and is constituted, and the UV lamp unit 111 and the scavenging material layer 108 are flat Row setting, has setpoint distance between the UV lamp unit 111 and the scavenging material layer 108.Due to UV lamp unit 111 It is intervally arranged and is constituted by multiple ultraviolet lamps 106, and the purification material positioned at 111 top and bottom of UV lamp unit can be irradiated simultaneously The bed of material 108, therefore can photocatalysis be generated on two scavenging material layers 108 simultaneously, it improves air sterillization and light is urged The efficiency of change.
In the present embodiment, it is preferred that purification system may include multiple clean units 110, and multiple clean units 110 are parallel to be set It sets, thus can carry out layering purification to air, increase the contact probability of air and ultraviolet lamp 106 and scavenging material layer 108, into One step improves the clean-up effect of air.
In the present embodiment, it is preferred that glass fibre 109 extends in a first direction, and the ultraviolet lamp 106 prolongs in a second direction It stretches, the first direction and the second direction are perpendicular.Due to the setting direction of ultraviolet lamp 106 and setting for glass fibre 109 It sets that direction is perpendicular, therefore irradiation probability of the ultraviolet lamp 106 for the photocatalyst layer 107 on glass fibre 109 can be improved, Improve photocatalysis efficiency.
In the present embodiment, it is preferred that photocatalyst layer 107 is titanium dioxide layer.Thus, it is possible to ensure photocatalysis effect, The materials such as zinc oxide, tin oxide can also be used in certain photocatalyst layer 107.
Embodiment three, referring to FIG. 5, on the basis of embodiment one, the purifying part is the modified polyacrylonitrile The fibre bundle 116 that fiber is constituted, one end of fibre bundle 116 are connect with the side wall of the ventilation shaft 101, the fibre bundle 116 The other end dangle naturally, the length of the fibre bundle 116 is greater than or equal to 100 centimetres and is less than or equal to 400 centimetres.By This, after entering air in ventilation shaft 101, the fibre bundle 116 being made of modified acrylic fibre 104 can float in air It is dynamic, to in air little particle and oiliness particle adsorb, simultaneously as one end of fibre bundle 116 and ventilation shaft 101 side wall connects and the other end dangles naturally, therefore windage is small, and air mass flow can be improved and avoid blocking.
Example IV, referring to FIG. 4, on the basis of the various embodiments described above, ventilation shaft 101 includes 112 He of diversion section Clean-up stage 113, between the air inlet 102 and air outlet 103, the purification system is arranged in institute the clean-up stage 113 It states in clean-up stage 113, the diversion section 112 is set between the air inlet 102 and clean-up stage 113 in the diversion section 112 There are deflector 114, the bottom of the deflector 114 to be connect with the side wall of the ventilation shaft 101, the deflector 114 is at least Along radially extending for making the air by the diversion section 112 form eddy flow for the ventilation shaft 101.Work as ventilation shaft When being passed through air in 101, air initially enters diversion section 112, and air forms eddy flow under the action of deflector 114, due to sky It is poor that there are granularities between coarse granule and fine grained in gas, therefore coarse granule is draged with fine grained by centrifugal force, centripetal buoyancy, fluid Power etc. is of different sizes, is acted on by centrifugal sedimentation, and coarse granule is detached and settled with fine grained, and then cannot be introduced into clean-up stage 113 In, to make diversion section 112 play a role in filtering air, improve the clean-up effect of air.
In the present embodiment, it is preferred that the bottom of deflector 114 is with the air inlet 102 apart from less than the deflector 114 Top and 102 distance of the air inlet, the angle of the deflector 114 and the cross section of the clean-up stage 113 is more than or waits In 40 degree and it is less than or equal to 50 degree.It is possible thereby to improve the effect of air swirl, and then improve filter effect.
In the present embodiment, it is preferred that be equipped with metal screen 115, the metal filter between diversion section 112 and clean-up stage 113 Net 115 is arranged along the cross section of the ventilation shaft 101.Metal screen 115 can be to larger sandstone substance in air as a result, It is stopped, prevents sandstone from entering clean-up stage 113, further improve the clean-up effect of air, and play the guarantor for equipment Shield acts on.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that:Its according to So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into Row equivalent replacement;And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (8)

1. a kind of air cleaning unit, which is characterized in that including:
The first end of ventilation shaft, the ventilation shaft is air inlet, and the second end of ventilation shaft is air outlet;
Purification system is arranged in the ventilation shaft and between the air inlet and air outlet, the purification system packet Include the purifying part made of modified acrylic fibre;
Wind turbine is arranged in the ventilation shaft, and the wind turbine will pass through the purification for air to be pumped by air inlet Air after system is sent out by air outlet;
The ventilation shaft includes diversion section and clean-up stage, and the clean-up stage is described between the air inlet and air outlet Purification system is arranged in the clean-up stage, and the diversion section is between the air inlet and clean-up stage, in the diversion section Equipped with deflector, the bottom of the deflector is connect with the side wall of the ventilation shaft, and the deflector is at least along the ventilation Pipeline is radially extended for making the air by the diversion section form eddy flow;
The bottom of the deflector is less than the top of the deflector and the air inlet distance with air inlet distance, described Deflector and the angle of the cross section of the clean-up stage are greater than or equal to 40 degree and are less than or equal to 50 degree.
2. air cleaning unit according to claim 1, which is characterized in that the purification system further includes ultraviolet lamp and light Catalyst layer, the ultraviolet lamp is for irradiating the photocatalyst layer.
3. air cleaning unit according to claim 2, which is characterized in that the purifying part is scavenging material layer, institute It includes the modified acrylic fibre and glass fibre to state scavenging material layer, and the fiberglass surfacing is coated with the light and urges Agent layer, axial direction setting of the scavenging material layer along the ventilation shaft.
4. air cleaning unit according to claim 3, it is characterised in that:
The purification system includes at least one clean unit, and the clean unit includes UV lamp unit and is located at described ultraviolet The scavenging material layer of lamp unit top and bottom;
The UV lamp unit is intervally arranged by multiple ultraviolet lamps and is constituted, the UV lamp unit and the scavenging material layer It is arranged in parallel, there is setpoint distance between the UV lamp unit and the scavenging material layer.
5. air cleaning unit according to claim 4, which is characterized in that the glass fibre extends in a first direction, The ultraviolet lamp extends in a second direction, and the first direction and the second direction are perpendicular.
6. according to any air cleaning unit in claim 2-5, which is characterized in that the photocatalyst layer is dioxy Change titanium layer.
7. air cleaning unit according to claim 1 or 2, which is characterized in that the purifying part is poly- for the modification The fibre bundle that Dralon is constituted, one end of the fibre bundle are connect with the side wall of the ventilation shaft, the fibre bundle The other end dangles naturally, and the length of the fibre bundle is greater than or equal to 100 centimetres and is less than or equal to 400 centimetres.
8. air cleaning unit according to claim 1, which is characterized in that be equipped with gold between the diversion section and clean-up stage Belong to strainer, the metal screen is arranged along the cross section of the ventilation shaft.
CN201510873260.4A 2015-12-02 2015-12-02 Air cleaning unit Active CN105371399B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510873260.4A CN105371399B (en) 2015-12-02 2015-12-02 Air cleaning unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510873260.4A CN105371399B (en) 2015-12-02 2015-12-02 Air cleaning unit

Publications (2)

Publication Number Publication Date
CN105371399A CN105371399A (en) 2016-03-02
CN105371399B true CN105371399B (en) 2018-07-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11213777B2 (en) 2019-09-06 2022-01-04 Imam Abdulrahman Bin Faisal University Titanium oxide-comprising fibrous filter material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108686502A (en) * 2018-07-20 2018-10-23 苏州方舟环保科技有限公司 A kind of mating medical emission-control equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10328575A (en) * 1997-06-02 1998-12-15 Toyo Eremento Kogyo Kk Air cleaning device and dust collecting electrode for the device
CN1232406A (en) * 1996-08-09 1999-10-20 大金工业株式会社 Flame-retardant filter material and air filter device using the filter material
CN1811021A (en) * 2006-02-27 2006-08-02 天津工业大学 Functional fiber and the multifunctional fiber thereof
EP1798204A1 (en) * 2005-12-19 2007-06-20 Kang Na Hsiung Enterprise Co., Ltd. Fluid cleaning system and method for cleaning a fluid
CN101209411A (en) * 2006-12-29 2008-07-02 田鸿彬 Active carbon fiber with nano photocatalyst and processing method thereof
CN101263253A (en) * 2004-11-30 2008-09-10 普罗佩克斯地理解决方案公司 Flame resistant fiber blends, fire and heat barrier fabrics and related processes
CN102228791A (en) * 2011-05-19 2011-11-02 哈尔滨工业大学 Air cleaning equipment with photocatalysis unit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1232406A (en) * 1996-08-09 1999-10-20 大金工业株式会社 Flame-retardant filter material and air filter device using the filter material
JPH10328575A (en) * 1997-06-02 1998-12-15 Toyo Eremento Kogyo Kk Air cleaning device and dust collecting electrode for the device
CN101263253A (en) * 2004-11-30 2008-09-10 普罗佩克斯地理解决方案公司 Flame resistant fiber blends, fire and heat barrier fabrics and related processes
EP1798204A1 (en) * 2005-12-19 2007-06-20 Kang Na Hsiung Enterprise Co., Ltd. Fluid cleaning system and method for cleaning a fluid
CN1811021A (en) * 2006-02-27 2006-08-02 天津工业大学 Functional fiber and the multifunctional fiber thereof
CN101209411A (en) * 2006-12-29 2008-07-02 田鸿彬 Active carbon fiber with nano photocatalyst and processing method thereof
CN102228791A (en) * 2011-05-19 2011-11-02 哈尔滨工业大学 Air cleaning equipment with photocatalysis unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11213777B2 (en) 2019-09-06 2022-01-04 Imam Abdulrahman Bin Faisal University Titanium oxide-comprising fibrous filter material
US11571644B2 (en) 2019-09-06 2023-02-07 Imam Abdulrahman Bin Faisal University Cyclonic vehicular traffic pollution control system

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Effective date of registration: 20180822

Address after: 100007 Beijing Dongcheng District Qinglong Hu Jia 1, 3, 503 room.

Patentee after: Tsynya (Beijing) Environmental Technology Co. Ltd.

Address before: 100010 room 002, room B1, 14 Building 33, Dongcheng District, Beijing.

Patentee before: Tsynya (Beijing) marine environmental science and technology limited liability company

TR01 Transfer of patent right