CN102213468A - Pipeline-type air sterilization and purification device - Google Patents
Pipeline-type air sterilization and purification device Download PDFInfo
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- CN102213468A CN102213468A CN2010101374032A CN201010137403A CN102213468A CN 102213468 A CN102213468 A CN 102213468A CN 2010101374032 A CN2010101374032 A CN 2010101374032A CN 201010137403 A CN201010137403 A CN 201010137403A CN 102213468 A CN102213468 A CN 102213468A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The invention discloses a pipeline-type air sterilization and purification device and an installing method thereof. The pipeline-type air sterilization and purification device comprises a box body connected with a pipeline, an ultraviolet light tube and a fan, wherein the ultraviolet light tube and the fan are arranged in the box body, a first filter screen and a second filter screen are sequentially arranged in the box body at an air inlet of the box body, the first filter screen and the second filter screen are transversely arranged at an air inlet of the box body, the ultraviolet light tube is arranged in the box body along the longitudinal direction of the box body and is arranged between the second filter screen and the air outlet of the box body, two sides of the ultraviolet light tube are respectively provided with a film layer along the longitudinal direction of the box body, the film layers are arranged on the side wall of the box body, and the air outlet of the box body is provided with at least one fan. The pipeline-type air sterilization and purification device has the characteristics of simple structure and convenience for installation, is used in an air ventilation pipeline system, can be used for centrally killing bacteria and viruses in an air duct, prevents cross-infection of germs in the air duct, and achieves the purposes of sterilization and purification.
Description
Technical field
The present invention relates to a kind of air disinfection purifier that is applied to building field, particularly relate to a kind of duct type air disinfection purifier.The invention still further relates to a kind of duct type air disinfection purifier installation method.
Background technology
In recent years, along with high development of social economy, people more and more advocate office and comfortableization of living environment, superior and intelligent, have driven the modern rise of decorations upsurge and inside plant thus.Continuing to bring out of very different construction material, decorating and renovating material, and in increasing modern office equipment and the household electrical appliance inlet chamber, make indoor composition complicated more, pollutant levels levels such as indoor formaldehyde, benzene series thing, ammonia, ozone and radon gas cause thus that far above outdoor the patient of " Cure of Sick Building Syndrome " is more and more.Because of the airtight degree of building improves constantly, the opening of doors and windows time is shorter and shorter, causes indoor chemical contamination substrate concentration to improve constantly.Because the harmfulness and the generality of room air pollution have the expert to think after " coal-smoke pollution " and " pollution of photochemical fog type ", it is the 3rd pollution period of sign that people have entered with " room air pollution ".
As everyone knows, it is place densely populated, relative closure that air is transferred the main service object of ventilating system, and air quality is not good enough.If science is owed in design, the not tight air-conditioning system of operational management is not situated between and can not improves indoor air quality, also may become the generation source and the spreading tool of pollutant.With material and construction residue, warmer, cooling coil sweating etc. grows germ such as system equipment insulation, noise reduction etc., outdoor pollutant is transferred indoor, and populous in the central air-conditioning building, easilier causes cross pollution.
Regulate at temperature, the humidity of air during present air handling system is general, mostly there is not the air cleaner treating apparatus, even employing filter type, clean-up effect is also often very poor, can not thoroughly improve IAQ, also may become the generation source and the spreading tool of pollutant, for fear of cross-infection with prevent the pathogenic microorganisms diffuse pollution, must carry out frequent cleaning and sterilization to filter, by adopting the chemosterilant disinfection mode, can only regularly sterilize, can't handle the germ that produces at any time, have certain limitation.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of a kind of duct type air disinfection purifier that can stop ducted various microorganism pathogeny to grow and spread at any time that is installed between ventilation shaft.
The present invention solves above-mentioned technical problem by following technical proposals: comprise the casing that is connected with pipeline, be installed in ultraviolet lamp tube and fan in the casing, it is characterized in that, air inlet place at casing is equipped with first filter screen and second filter screen successively in casing, described first filter screen and second filter screen laterally are installed in the air inlet place of casing, longitudinal direction along casing in casing is equipped with ultraviolet lamp tube, described ultraviolet lamp tube is arranged between the gas outlet of described second filter screen and casing, be respectively arranged with one in the both sides of ultraviolet lamp tube along the longitudinal direction of casing and be coated with rete, described being coated with on the sidewall that rete is arranged on casing is provided with a fan at least at the place, gas outlet of described casing.
Optimal way, the mounting groove in that the casing place of installation first screen location is provided with an easy disassembly first filter screen is provided with the ash collection slot that an easy disassembly reaches poly-ash at the casing place that second screen location is installed.
Optimal way, the place also is provided with an induction alarm device in described casing gas outlet.
Another technical problem that the present invention will solve provides a kind of duct type air disinfection purifier installation method simple to operate, easy for installation.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of duct type air disinfection purifier installation method, it is characterized in that: the step of described installation method is: step 1, first filter screen and second filter screen are installed successively at interval by air inlet place at casing in casing, its first filter screen and second filter screen laterally are installed in the air inlet place of casing; Step 2 applies a coating film layer on the madial wall between the gas outlet that second filter screen and casing are installed; Step 3 is installed ultraviolet lamp tube in casing, its ultraviolet lamp tube is settled along the longitudinal direction of casing; Step 4 is installed induction alarm device and at least one fan at the place, gas outlet of casing.
The present invention has simple in structure and characteristics that be convenient to install, is used for the ventilation shaft of central air-conditioning, can concentrate bacterium and the virus of killing the air channel, prevents that germ from passing through the air channel cross-infection, the purpose that reach sterilization, purifies air.
Description of drawings
Just the invention will be further described with enforcement below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a floor map of the present invention.
The specific embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.
With reference to attached illustrated in figures 1 and 2, comprise casing 10, be installed in ultraviolet lamp tube and fan 70 in the casing 10, air inlet 15 places at casing 10 are equipped with first filter screen 20 and second filter screen 30 successively in casing 10, described first filter screen 20 and second filter screen 30 laterally are installed in air inlet 15 places of casing 10, longitudinal direction along casing 10 in casing 10 is equipped with ultraviolet lamp tube 50, described ultraviolet lamp tube 50 is arranged between the gas outlet 90 of described second filter screen 30 and casing 10, be respectively arranged with one in the both sides of ultraviolet lamp tube 50 along the longitudinal direction of casing 10 and be coated with rete 60, described being coated with on the sidewall that rete 60 is arranged on casing 10 is provided with a fan 70 at least at the place, gas outlet of described casing 10.Described first filter screen 20 is the carbon fibre filter net, and air at first filters out peculiar smell and dust etc. by filter screen, is provided with the mounting groove 40 of an easy disassembly first filter screen 20 at casing 10 places that first filter screen, 20 positions are installed; Be provided with the ash collection slot 42 of an easy disassembly and poly-ash at casing 10 places that second filter screen, 30 positions are installed, described second filter screen 30 mainly be the effect that is used for dedusting and filter dirt.Air enters by ultraviolet lamp 50 and is coated with the virus killing pipeline section that rete 60 is formed, carries out operations such as sterilization from this pipeline section, is coated with rete 60 and is arranged to form up and down, increases the flow process of air at the virus killing pipe, thereby fully kills virus; 90 places, gas outlet of casing 10 are provided with a fan 70 at least, in order to accelerate the eliminating of air, enter in the densely populated space in order to prevent toxic gas, also are provided with an induction alarm device 80 at 90 places, gas outlet of described casing 10.Induction alarm device 80 is used for responding to the pollutant component of air, if toxic gas or pollutant exceed standard, then sends alarm sound.
The present invention also provides a kind of duct type air disinfection purifier installation method simple to operate, easy for installation, the step of its installation method is: step 1, first filter screen 20 and second filter screen 30 are installed successively at interval by air inlet 15 places at casing 10 in casing 10, its first filter screen 20 and second filter screen 30 laterally are installed in air inlet 15 places of casing 10; Step 2 applies a coating film layer 60 on 90 the madial wall in the gas outlet that second filter screen 30 and casing 10 are installed; Step 3 is installed ultraviolet lamp tubes 50 toward casing interior 10, and its ultraviolet lamp tube 50 is settled along the longitudinal direction of casing 10; Step 4 is installed induction alarm device 80 and at least one fan 70 at 90 places, gas outlet of casing 10.
Native system is a novel active carbon fiber purification techniques efficiently, seizure absorption smile particle and germ that can be rapidly and efficiently.By the clean room that novel activated carbon fibre filtering net is formed, adsorbance is big, can adsorb dirt, bacterium, anaphylaxis particle and the smog of footpath grain＜0.3 micron fast and catch pernicious gases such as formaldehyde, benzene, oxyhydroxide fast.Activated carbon fiber has flourishing microcellular structure, and the micropore path is short, and adsorption rate is fast; Overcome the problem that general activated carbon easily forms channel or precipitation, to the material of low concentration,, and had catalytic gas phase oxidation restoring function, non-secondary pollution especially even the adsorbate of 1 * 10 the negative six power orders of magnitude also can keep very high adsorption rate.Unique fence type gas filtration passage makes the activated carbon fiber effective area reach 2 square metres, has increased the contact-making surface with pollutant greatly, and air-flow is fully purified in net, and the effect in the identical time has improved tens times.
Native system utilizes UV radiation technology for sterilization, can environmental protection kill airborne germ fast.Traditional air sterillization method for disinfection generally is to utilize means such as heating, dosing, but length that these processing methods are taken time, may produce disadvantageous variation to handling object, also can produce secondary pollution to environment, nowadays we carry out sterilization with irradiation ultraviolet radiation in conjunction with the function of photocatalyst and can avoid above problem fully.The ultraviolet ray of wavelength 200～290nm can penetrate the cell membrane of bacterium, virus, gives nucleic acid (DNA) with damage, makes cell lose fertility, reaches the effect of quick sterilization.Use the further decomposing oxidation organic matter of function of photocatalyst simultaneously, make air reach the purpose of purification fully.
Native system adopts the nano-photo catalytic oxidation technology, by UV-irradiation on catalyst the time, electronics in valence band is excited by ultraviolet light, transit to the free electron that conduction band forms, and form a positive electricity hole in valence band, it is right to form electronics one hole, utilize the oxidation in the hole that is produced and the reducing power of free electron, titanium dioxide is had an effect with moisture content, oxygen that the surface contacts, generate very strong superoxide anion free radical and the hydroxyl free radical of chemical activity, excite the chemical reaction between oxygen and the organic matter, reach the effect of degradation of organic substances; But decomposing formaldehyde, benzene series thing, ammonia, oxynitrides etc.; When running into bacterium, the free radical that photocatalysis produces can destroy the cell membrane of bacterium in moment, and cytoplasm is run off, and then with the nucleus oxidation and killing bacteria.And free radical can freely be free in pipeline and the room air, catches airborne VOC bacterium and biological pollutant bacterium, and it is killed, and produces a small amount of harmless carbon dioxide and water.
Native system adopts intelligent alarm, remote control technology.By installing built-in inductor, catch airborne germ content, and report to the police when germ content surpasses certain standard in air, and opening closure, the continuation circulation of blocking-up pipeline air notifies supervision department to carry out troubleshooting simultaneously.
Native system adopts flow velocity and the flow control technique based on heat power engineering.Section size and indexs such as the wind speed in the different chamber, flow by distinct device are calculated, and determine the air quantity and the wind speed of system, and the fan by being provided with in the system, and the pipeline air that purified is accelerated to standard-required, satisfy the air quantity requirement of pipe-line system.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. duct type air disinfection purifier, comprise the casing that is connected with pipeline, be installed in ultraviolet lamp tube and fan in the casing, it is characterized in that: the air inlet place at casing is equipped with first filter screen and second filter screen successively in casing, described first filter screen and second filter screen laterally are installed in the air inlet place of casing, longitudinal direction along casing in casing is equipped with ultraviolet lamp tube, described ultraviolet lamp tube is arranged between the gas outlet of described second filter screen and casing, be respectively arranged with one in the both sides of ultraviolet lamp tube along the longitudinal direction of casing and be coated with rete, described being coated with on the sidewall that rete is arranged on casing is provided with a fan at least at the place, gas outlet of described casing.
2. duct type air disinfection purifier according to claim 1, it is characterized in that: be provided with the mounting groove of an easy disassembly first filter screen at the casing place that first screen location is installed, be provided with the ash collection slot of an easy disassembly and poly-ash at the casing place that second screen location is installed.
3. duct type air disinfection purifier according to claim 1 and 2 is characterized in that: the place also is provided with an induction alarm device in described casing gas outlet.
4. duct type air disinfection purifier installation method, it is characterized in that: the step of described installation method is:
Step 1 is installed first filter screen and second filter screen at the air inlet place of casing successively at interval in casing, its first filter screen and second filter screen laterally are installed in the air inlet place of casing;
Step 2 applies a coating film layer on the madial wall between the gas outlet that second filter screen and casing are installed;
Step 3 is installed ultraviolet lamp tube in casing, its ultraviolet lamp tube is settled along the longitudinal direction of casing;
Step 4 is installed induction alarm device and at least one fan at the place, gas outlet of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101374032A CN102213468A (en) | 2010-04-01 | 2010-04-01 | Pipeline-type air sterilization and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101374032A CN102213468A (en) | 2010-04-01 | 2010-04-01 | Pipeline-type air sterilization and purification device |
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| Publication Number | Publication Date |
|---|---|
| CN102213468A true CN102213468A (en) | 2011-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101374032A Pending CN102213468A (en) | 2010-04-01 | 2010-04-01 | Pipeline-type air sterilization and purification device |
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| CN (1) | CN102213468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933599A (en) * | 2014-05-06 | 2014-07-23 | 深圳市吉迈克环保科技有限公司 | Sterilization and purification device, as well as system and method thereof |
-
2010
- 2010-04-01 CN CN2010101374032A patent/CN102213468A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933599A (en) * | 2014-05-06 | 2014-07-23 | 深圳市吉迈克环保科技有限公司 | Sterilization and purification device, as well as system and method thereof |
| CN103933599B (en) * | 2014-05-06 | 2016-08-17 | 深圳市吉迈克环保科技有限公司 | Sterilization purifying device and system and method thereof |
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Application publication date: 20111012 |