CN203336734U - Air purification type oxygen enrichment device for office and living building - Google Patents
Air purification type oxygen enrichment device for office and living building Download PDFInfo
- Publication number
- CN203336734U CN203336734U CN2013203451460U CN201320345146U CN203336734U CN 203336734 U CN203336734 U CN 203336734U CN 2013203451460 U CN2013203451460 U CN 2013203451460U CN 201320345146 U CN201320345146 U CN 201320345146U CN 203336734 U CN203336734 U CN 203336734U
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- air
- air inlet
- pipe
- oxygen
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
Links
Images
Classifications
-
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model belongs to the technical field of oxygen supply devices, and discloses an air purification type oxygen enrichment device for an office and living building. The air purification type oxygen enrichment device aims to achieve the purpose of being proper in oxygen supply concentration, little in noise, low in cost and suitable for being used in the office and living building. According to the technical scheme, an air inlet of an air suction noise reduction processing device is communicated with outside air, an air outlet of the air suction noise reduction processing device is connected with an air inlet of an air compressor, an air outlet of the air compressor passes through a three-level fine filter and a heater sequentially and then is connected with an air input end of a membrane separator, a permeation output end of the membrane separator is connected with an air inlet end of a sterilizing filter, a waste air output end of the membrane separator is connected with an air inlet end of a waste air noise reduction processing device, an air outlet of the sterilizing filter is connected with an oxygen output device, and an air outlet end of the waste air noise reduction processing device is connected to an outdoor terminal noise reduction device. The air purification type oxygen enrichment device can be widely applied to environments like high-rise buildings, gyms, activity centers, hotels and clubs.
Description
Technical field
The utility model office and life building air purification type oxygen-enriching device, belong to oxygen feedway technical field, is specifically related to a kind of big-and-middle-sized apparatus of oxygen supply that is applicable to the environment such as high-rise building, gymnasium, activity centre, hotel, club.
Background technology
One, in work and living environment, anoxia phenomenon is serious: along with rapid development of economy, make the mankind's work and rhythm of life accelerate, especially to the personnel of city office work, most grating type Office Area intensive in personnel, but there is the air-conditioning relative closure in these offices, and ventilated environment is unfavorable; According to ASSOCIATE STATISTICS: the work in high level indoor oxygen content in city is 18%, be normally 21%, identical, visible with anoxic alarm point under coal mine, office's anoxic has become serious problem, and powerful operating pressure and anaerobic environment make approximately 78% people in sub-health state.
Two, the air pollution coefficient is higher than index of correlation: in the time of the expressway around city construction, air pollution is also increasing the weight of, the PM2.5 index in each city is high, and the entered lung particle of this D≤2.5 μ m particle diameters, be rich in a large amount of poisonous, harmful substance, and the time of staying in atmosphere is long, fed distance is far away, also can become the carrier of virus and bacterium, for the propagation of respiratory infectious disease is added fuel to the flames, and the physiological structure of human body has determined PM2.5 without any filtering and the obstruction ability, progress along with medical research, PM2.5 just progressively exposes the one side of its terror to the harm of human health, the incidence of disease of China recent years lung cancer is in rising trend, so PM2.5 is very large on the impact of health and atmosphere quality, adopt various ways to be purified air, reducing the air-polluting measure is an important cause that ensures the people's livelihood.
Three, aging speed is far away higher than developed country: will reach 2.48 hundred million to the year two thousand twenty China aged, these are also more than the aged in whole Europe, and to the year two thousand fifty, the elderly of China will, over 400,000,000, account for 31% of total population, therefore, China is faced with the dual-pressure that improves hundreds of millions the elderly's benefit levels and realize national sustainable development, put forth effort to advance aged strategical decision, the elder's health is supported, old livable environment, aged service, economy for elderly people is supported, the construction of " six large systems " such as aged working systems, must be from material, spirit, system, the aspects such as system mechanism are carried out corresponding strategy and are prepared, from the prevention angle, angiocardiopathy usually at dead of night or morning outbreak, the front oxygen uptake outbreak of angiocardiopathy preventing effectively of sleeping, next utilizes the sedation of oxygen can improve sleep, especially nervous, the insomnia that brain fag excessively causes is especially effective, healthy from ensureing the elderly, strengthens improving the life of elderly person quality, thereby the angle that alleviates work core force colony of country burden is considered, public household long term oxygen therapy is to improve the quality of living and survival rate, to haemodynamics, locomitivity, lung physiology and the state of mind all can produce useful measure, therefore, and at high-rise resident's building existing and that constantly newly build, gymnasium, in the increase config set such as Senior Citizen Activity Center, for oxygen enrichment system, have very much actively and the meaning of reality.
Oxygen, participate in the metabolism of various nutriments in the human normal metabolic processes, that human body energy generates the most indispensable primary condition, if anoxic can not get correcting for a long time, the damage of cell just is difficult to recover, even can cause organ lesion, correct in time anoxic, can avoid or reduce the damage of histoorgan, recover rapidly the organism metabolism function, not only but excessively use oxygen unhelpful, long-term unnecessary oxygen uptake, can cause oxygen content excessive concentration in body, cause human internal environment's disorder, because have the toxic by-products of denier in the oxygen uptake process, it is the generation of active oxygen radical, oxygen radical generates too much and can not eliminate in time, as high concentration " oxygen therapy " there will be complication, suppress on the contrary to breathe, oxygen poisoning occurs and damage health.That is: oxygen absorbed is too low, too high all can harmful to human healthy, only has appropriate oxygen uptake just can effectively protect health.
The oxygen enrichment of goodness of fit in a kind of pure air is provided, is the indoor anoxic of a kind of solution and reduces air contamination, ensure the people's able-bodied primary condition in Modern Live and work, improve the effective measures of people's lives quality.
Existing oxygen-supplying technology and product have medical liquid oxygen oxygen system, medical molecular sieve oxygen system, the military highland oxygen-feeding machine of vehicular, Qinghai-Tibet Railway oxygen system, domestic miniature oxygenerator and the air conditioner type minicomputer etc. of oxygen-enriched function are arranged, wherein:
1., medical liquid oxygen oxygen system: can not be applied in above-mentioned environmental condition because its known equipment service condition is harsh;
2., no matter be medical molecular sieve oxygen system or medical films separation type oxygen producing system: 1, system operation noise after muffler is processed in the 85dB left and right, meet medical industry GB, but the national relevant environment index that seriously surpasses above-mentioned environment, can there is serious noise pollution, according to the medical expert, through human body and zoopery, prove: noise can accelerate the heart aging, increase the miocardial infarction incidence of disease, the Long Term Contact noise can make acth secretion in body increase, thereby make increased blood pressure, the people of long-term life in the noise of average 70 decibels, can make its miocardial infarction incidence of disease increase by 30% left and right, living in noisy environment more than 80 decibels, causing the aurally handicapped can reach 50%, family's noise is to cause one of deaf and dumb cause of disease of children, noise is over 85 decibels, can make the people dizziness occur, headache, insomnia, dreaminess, malaise, failure of memory and fear, irritability, feel to upset, thereby can't intently work, result can cause operating efficiency to reduce, therefore in country's " People's Republic of China's urban area noise criteria " clear to live, culture and education office is that the ceiling value of main noise region is: 55dB between daytime, night 45dB, 2, supply oxygen concentration in 93%～99.5% left and right, make user oneself in above-mentioned environmental condition be difficult for controlling concentration of oxygen inhalation, flow, the safe healthcare oxygen concentration that medical profession is assert is between 30%～35%, 3, the system equipment cost is higher, can expand and be applied to the larger environment such as hotel, but the condition user such as relatively independent office building, less gymnasium, common room is difficult to bear for Administrative Area, 4, the system equipment occupation of land is larger, and above-mentioned condition user is difficult for possessing this condition.Therefore such oxygen system can not directly apply to the environment categories such as conventional office, life building without transformation;
3., Domestic micro oxygenerator or by the air conditioner type minicomputer of oxygen-enriched function, air demand is applicable to single or 3 to 5 people use, it is indoor that air-source is collected in, it is indoor that its waste gas also is thrown into, air cleaning power is limited, with gravity-flow ventilation, be not used in conjunction with the air circulation pollution can occur, belong to the family that economic strength is arranged and use category, and can not be widely used in above-mentioned environmental condition user.
Visible in sum, in existing known technology, also directly do not go for the conventional office such as office buildings, high-rise resident's building, gymnasium, common room, living environment category, and possess the oxygen system that the health professional index ' s quality is controlled function.
The utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is: provide a kind of suitable for oxygen concentration, noise is less, the low office apparatus of oxygen supply indoor with life building that be applicable to of cost.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: office and life building air purification type oxygen-enriching device comprise: air inlet noise reduction treating apparatus, air compressor, filter, heater, membrane separator, sterilizing filter, PLC controller and waste gas noise reduction treating apparatus;
The air inlet of described air inlet noise reduction treating apparatus is by admission line communication chamber outer air, the gas outlet of air inlet noise reduction treating apparatus is connected with the air inlet of air compressor, the gas outlet of described air compressor is passed through three grades of accurate filters and is connected with the air input of membrane separator after heater successively, the infiltration output of described membrane separator is connected with the inlet end of sterilizing filter, the waste gas output of membrane separator is connected with the inlet end of waste gas noise reduction treating apparatus, the outlet side of described sterilizing filter connects oxygen output device, the outlet side of described waste gas noise reduction treating apparatus is connected to the outdoor terminals muffler by exhaust emission pipe,
Described heater is provided with temperature sensor, air input and the waste gas output of described membrane separator all are provided with pressure sensor, described air compressor, heater, membrane separator, oxygen output device, temperature sensor and pressure sensor are connected with the PLC controller respectively, and described PLC controller also connects aerobic and divides instrument.
Described waste gas noise reduction treating apparatus comprises at least 8 road waste gas diverter branch, and the input of described waste gas diverter branch is communicated with the input of waste gas noise reduction treating apparatus;
Be provided with the one-level silencing means and the secondary silencing means that connect successively in described waste gas diverter branch, described outdoor terminals muffler has two at least, and rear connection outdoor terminals muffler is collected on every four tunnels of above-mentioned waste gas diverter branch.
Described one-level silencing means and secondary silencing means all adopt the expansion chamber silencing apparatus.
Described air inlet noise reduction treating apparatus includes air inlet pipe and connector, in described air inlet pipe, is provided with microporous pipe, and described connector is a prismoid, and the inwall of connector is provided with silencing cotton, between described silencing cotton and connector inwall, leaves cavity;
One end of described air inlet pipe is communicated with admission line, and the other end of air inlet pipe is communicated with base mouth on the prismoid of connector, the whole formation of air inlet pipe and connector funnel-form, and the prismoid bottom mouth of described connector is communicated with the air inlet of air compressor.
Described filter is for to form tertiary filter by dust removal filter, accurate filter and odor removing filter.
Described one-level silencing means comprises one-level noise reduction air inlet pipe, one-level noise reduction microporous pipe and the one-level noise reduction escape pipe set gradually, the diameter of described one-level noise reduction air inlet pipe, one-level noise reduction microporous pipe and one-level noise reduction escape pipe all is less than the internal diameter of one-level silencing means, the setting of staggering of the mouth of pipe of the mouth of pipe of one-level noise reduction air inlet pipe and one-level noise reduction escape pipe, one-level noise reduction microporous pipe is arranged on the central authorities of one-level silencing means;
Described secondary silencing means comprises secondary noise reduction air inlet pipe and the secondary noise reduction escape pipe set gradually, the diameter of described secondary noise reduction air inlet pipe and secondary noise reduction escape pipe all is less than the internal diameter of secondary silencing means, secondary noise reduction air inlet pipe is arranged on the central authorities of secondary silencing means, the stagger mouth of pipe of secondary noise reduction air inlet pipe of the mouth of pipe of secondary noise reduction escape pipe; Secondary noise reduction air inlet pipe is communicated with above-mentioned one-level noise reduction escape pipe.
Described membrane separator has a plurality of.
Described air compressor is for carrying the air accumulator type.
Described PLC controller also is connected with LCD color touch screen.
Described oxygen-enriching device adopts the skid-mounted type casing to install, and described skid-mounted type cabinet wall is provided with the sound-absorbing and noise-decreasing material, and the skid-mounted type bottom half is provided with damping device.
The beneficial effect that the utility model compared with prior art has is:
One, the utility model adopts membrane separator as oxygen generating plant, pure physical type is produced oxygen, without any additive, low-carbon environment-friendly, retain airborne moisture, relied on PLC controller and oxygen to divide the full-automatic intelligent that instrument has been realized oxygen concentration and flow to control simultaneously, made oxygen concentration be strict controlled in the low concentration index 30% ~ 35% of national security oxygen therapy, can realize continuous safe operation in 24 hours, meet the oxygen supply demand of office and house person;
Two, the utility model relies on membrane separator as oxygen generating plant, and at the air inlet of equipment, all taked noise reduction noise abatement measure in outlet port and device box, fundamentally suppressed air inlet, the noise that toxic emission and device vibration bring, make the operation noise of whole equipment can not surpass 55dB, meet national GB22337-2008 " social living environment's noise emission standard ", the relevant environment standard-requireds such as GB3096-2008 " standard for acoustic environmental quality " and GB/T7725-1996 " room air conditioner noise level limit ", make whole device can directly be placed in office and Indoor Residential Ecological, solved the bottleneck that the medical molecular sieve oxygen generation system can't be applied to the routine work sphere of life,
Three, the utility model device therefor low price, whole installation cost is only 10% of medical oxygen generator, adopts the skid-mounted type casing to install, compact conformation, floor space is little, only needs 1.5 square meters, can directly move, internal system each several part configuration standard, assembling and expand simple and easyly, install and use all without existing office and house are transformed, and installs, use cost is lower, is applicable to the use of the occasions such as office, house; Energy consumption is lower, has reduced user's long-term use cost.
Four, the utility model adopts dedusting, the essence filter, the tertiary filter of taste removal and sterilizing filter, realize just dedusting, essence is filtered, taste removal, degerming, obtain 100% removal 0.01 μ m and above particle, remove oil gas and other peculiar smell oil removing in compressed air, dewater, dedusting, the air of mist of oil isoconcentration≤0.01ppm degree of purification, prevent airborne impurity and harmful bacteria, microorganism enters the room, family Miniature oxygenerator and oxygen-rich air conditioner are that the employing room air is source of the gas, uncontrollable indoor air circulation pollution problem, the present invention adopts and introduces outdoor air is source of the gas, tertiary filter and sterilizing filter are controlled the dedusting of the air of entering the room, the degerming texts, can effectively reduce human body contact PM2.5(and can enter the lung particle) the air-polluting time, and prevent that indoor air circulation from polluting, there is family Miniature oxygenerator and the oxygen-rich air conditioner inaccessiable air cleaning degree of even ventilating,
Five, the utility model adopts the porous tubular noise reduction at the air inlet of air compressor, and has increased silencing cotton at the tube connector place, and the induction noise of air compressor is down to the 45dB left and right from 65dB, has effectively lowered the noise of air compressor; Adopted shunting noise abatement measure at the waste gas outlet side, in distribution pipeline, adopt the two-stage expansion chambers to eliminate the noise, and increase endways muffler, make the waste gas noise reduction treating apparatus can be in wider frequency range, will be larger the noise control that produces of flow below 55dB, meet indoor criteria for noise, and whole noise measure cost is lower, practical.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is control structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of air inlet noise reduction treating apparatus in the utility model;
Fig. 4 is the structural representation of waste gas noise reduction treating apparatus in the utility model;
The structural representation that Fig. 5 is one-level silencing means and secondary silencing means in the utility model;
In figure: 1 is air inlet noise reduction treating apparatus, 2 is air compressor, 3 is filter, 4 is heater, 5 is membrane separator, 6 is sterilizing filter, 7 is waste gas noise reduction treating apparatus, 8 is admission line, 9 is oxygen output device, 10 is exhaust emission pipe, 11 is temperature sensor, 12 is pressure sensor, 13 is the PLC controller, 14 divide instrument for oxygen, 15 is the waste gas diverter branch, 16 is the one-level silencing means, 17 is the secondary silencing means, 18 is the terminal muffler, 19 is air inlet pipe, 20 is connector, 21 is microporous pipe, 22 is silencing cotton, 23 is one-level noise reduction air inlet pipe, 24 is one-level noise reduction microporous pipe, 25 is one-level noise reduction escape pipe, 26 is secondary noise reduction air inlet pipe, 27 is secondary noise reduction escape pipe, 28 is LCD color touch screen.
The specific embodiment
As depicted in figs. 1 and 2, the utility model office and life building air purification type oxygen-enriching device, comprising: air inlet noise reduction treating apparatus 1, air compressor 2, filter 3, heater 4, membrane separator 5, sterilizing filter 6, PLC controller 13 and waste gas noise reduction treating apparatus 7.
The air inlet of described air inlet noise reduction treating apparatus 1 is by admission line 8 communication chamber outer air, the gas outlet of air inlet noise reduction treating apparatus 1 is connected with the air inlet of air compressor 2, the gas outlet of described air compressor 2 is connected with the air input of membrane separator 5 with after heater 4 by filter 3 successively, the infiltration output of described membrane separator 5 is connected with the inlet end of sterilizing filter 6, the waste gas output of membrane separator 5 is connected with the inlet end of waste gas noise reduction treating apparatus 7, the outlet side of described sterilizing filter 6 is connected with oxygen output device 9, connect terminal muffler 18 after the outlet side of described waste gas noise reduction treating apparatus 7 is outer by exhaust emission pipe 10 communication chamber.
Described heater 4 is provided with temperature sensor 11, the PID control technology that adopts PLC controller 13 realizes heater 4 temperature are controlled, air input and the waste gas output of described membrane separator 5 all are provided with pressure sensor 12, described heater 4, membrane separator 5, oxygen output device 9, temperature sensor 11 and pressure sensor 12 are connected with PLC controller 13 respectively, described PLC controller 13 also connects aerobic and divides instrument 14 and LCD color touch screen 28, and whole oxygen generation system operation is realized to the functions such as Automatic Control and demonstration in real time.
Described air compressor 2 relies on admission line 8 to extract outdoor air, the processing that relies on air inlet noise reduction treating apparatus 1 to realize the air inlet noise, compressed air process filter 3 is to heater 4, heater 4 arrives suitable temperature by air heat, add hot-air and enter membrane separator 5, membrane separator 5 is decomposed into oxygen and nitrogen by air, the infiltration output of oxygen by membrane separator 5 and sterilizing filter 6 are to oxygen output device 9, nitrogen is by the waste gas output of membrane separator 5, waste gas noise reduction treating apparatus 7 and exhaust emission pipe 10 are sent to outdoor connection terminal muffler 18, described oxygen output device 9 can adopt the oxygen outlet terminal device of collective conveyance uniformly dispersing formula, be dispersed in uniformly indoor, for the indoor oxygen that provides, described waste gas noise reduction treating apparatus 7 reaches the effect of controlling the toxic emission noise, solved the bottleneck that medical molecular sieve formula oxygen generation system is applied in frontier.
Described air compressor 2 is for carrying the storage pot type air compressor, the stability that is conducive to safeguards system work, described filter 3 is by dust removal filter, accurate filter and odor removing filter form tertiary filter, described dust removal filter can 100% be removed 0.01 micron and above particle, effectively remove dust particale, the dustiness that enters indoor PM2.5 is reduced greatly, described accurate filter can effectively be removed airborne moisture, mist of oil etc., odor removing filter is removed airborne peculiar smell, described sterilizing filter 6 be take the microstraining core of filtering accuracy more than 0.22 μ m, prevent airborne impurity and harmful bacteria, microorganism enters the room, the use of above-mentioned filter, can make this device than existing family Miniature oxygenerator and have the air conditioner of oxygen-enriched function to have cleaner air, and being ventilation, the inaccessiable effect of air-conditioning.
Described membrane separator 5 can have a plurality of, adopts parallel connection; Membrane separator 5 adopts the doughnut material, pure physical type is produced oxygen, without any additive, oxygen preparation has retained airborne moisture, without separately joining humidification device, rely on PLC controller 13 and oxygen to divide the full-automatic intelligent that instrument 14 has been realized oxygen concentration and flow to control simultaneously, make oxygen concentration be strict controlled in the low concentration index 30% ~ 35% of national security oxygen therapy, can realize continuous safe operation in 24 hours, what meet the environment personnel such as office buildings, high-rise resident uses the oxygen demand.
As shown in Figure 3, described air inlet noise reduction treating apparatus 1 includes air inlet pipe 19 and connector 20, be provided with microporous pipe 21 in described air inlet pipe 19, described connector 20 is a prismoid, the inwall of connector 20 is provided with silencing cotton 21, leave cavity between described silencing cotton 21 and connector 20 inwalls, strengthen erasure effect; One end of described air inlet pipe 19 is communicated with admission line 8, the other end of air inlet pipe 19 is communicated with the prismoid handle limit mouth of connector 20, the whole formation funnel-form of air inlet pipe 19 and connector 20, the large base of the prismoid of described connector 20 mouth is communicated with the air inlet of air compressor 2.
The noise that existing air compressor is directly got gas is larger, the utility model adopts the porous tubular noise reduction at the air inlet of air compressor 2, and increased the polyester silencing cotton at connector 20 inwalls, reach the effect that suppresses inflow noise, the induction noise of air compressor 2 is down to the 45dB left and right, has effectively lowered the noise of air compressor 2.
As shown in Figure 4 and Figure 5, described waste gas noise reduction treating apparatus 7 comprises a plurality of waste gas diverter branch 15, and the inlet end parallel way of described a plurality of waste gas diverter branch 15 is communicated with waste gas noise reduction treating apparatus 7; Be provided with the one-level silencing means 16 and the secondary silencing means 17 that connect successively in described waste gas diverter branch 15,4 road waste gas diverter branch 15 through its one-level silencing means 16 with collect discharge after secondary silencing means 17 after be connected terminal muffler 18, described one-level silencing means 16 and secondary silencing means 17 all adopt the expansion chamber silencing apparatus, and one-level silencing means 16 is unequal with secondary silencing means 17 length and connect, their frequency of passing through is staggered mutually, realize obtaining higher soundproof effect in wider frequency range.
Described one-level silencing means 16 includes one-level noise reduction air inlet pipe 23, one-level noise reduction microporous pipe 24 and one-level noise reduction escape pipe 25, the diameter of described one-level noise reduction air inlet pipe 23, one-level noise reduction microporous pipe 24 and one-level noise reduction escape pipe 25 all is less than the internal diameter of one-level silencing means 16, the setting of staggering of the mouth of pipe of the mouth of pipe of one-level noise reduction air inlet pipe 23 and one-level noise reduction escape pipe 25, one-level noise reduction microporous pipe 24 is arranged on the central authorities of one-level silencing means 16.
Described secondary silencing means 17 includes secondary noise reduction air inlet pipe 26 and secondary noise reduction escape pipe 27, the diameter of described secondary noise reduction air inlet pipe 26 and secondary noise reduction escape pipe 27 all is less than the internal diameter of secondary silencing means 17, secondary noise reduction escape pipe 27 is arranged on the central authorities of secondary silencing means 17, the stagger mouth of pipe of secondary noise reduction escape pipe 27 of the mouth of pipe of secondary noise reduction air inlet pipe 26; Secondary noise reduction air inlet pipe 26 is communicated with above-mentioned one-level noise reduction escape pipe 25.
As described in Figure 4, in this specific embodiment, described waste gas diverter branch 15 has 8 tunnels, described terminal muffler 18 has 2, the outlet side of 4 road waste gas diverter branch 15 is connected to a terminal muffler 18, can reduces like this volume of whole device, and reduce the cost; Adopted shunting noise abatement measure at the waste gas outlet side, adopt two-stage expansion chambers noise elimination tandem arrangement in distribution pipeline, and connect endways muffler, make the waste gas noise reduction treating apparatus can be in wider frequency range, will be larger the noise control that produces of flow below 55dB, whole noise measure cost is lower, practical.
The utility model oxygenerator, because oxygen concentration does not need to reach 93% ~ 99.5%, can adopt membrane separator as oxygen generating plant, and cost is only 10% of medical oxygen generator; Equipment volume is little, with oxygen supply 15m
330% oxygen enrichment of/h is example, and during the identical index of medical molecular sieve oxygen generation system, floor space generally approximately needs 14m
2, and present technique oxygenerator floor space only needs 1.5m
2left and right, the power supply of said apparatus is used the 220V AC power get final product, the relatively more convenient power supply of medical molecular sieve oxygen generation system use 380V alternating current, but and plug-in within 5 minutes, go out oxygen, very practical and convenient.
Described oxygen-enriching device adopts the skid-mounted type casing to install, compact conformation, and floor space is little, only need 1.5 square meters, can directly move, install and use all without existing office and house are transformed, install, use cost is lower, is applicable to the use of the occasions such as office, house, the skid-mounted type cabinet wall is provided with sound-absorbing and noise-decreasing material and bottom damping device, meet the instructions for use in the places such as high-rise building, internal structure is designed to standardized module, easy for installation, expand easy, inside also is provided with the servicing units such as radiator fan, casing external form and Color Scheme are without the moulding of industrial equipment casing, more meet office and adopt, the human oriented design of the form and color that the environment such as family are used, make the user from sense organ, it is more comfortable that mood all can be felt, for Administrative Area single household relatively independent in office building, use or a few family little company combines use, the high-rise building unit share or Residents share, gymnasium, the user of the area conditions such as recreation room can choose the oxygenerator of the corresponding configuration that can bear cost.
The utility model provides a kind of oxygen-enriching device containing air purification function that meets the national security health index, can be widely used in office buildings, high-rise resident's building, gymnasium, the apparatus of oxygen supply of the occasions such as common room, the utility model is at the air inlet of equipment, at least three noise reduction noise abatement measures have all been taked in outlet port and device box, fundamentally suppressed air inlet, the noise that toxic emission and device vibration bring, make the operation noise of whole equipment can not surpass 55dB, meet country about office, the criteria for noise of house occasion and the use of high-rise building, make whole device can directly be placed in office buildings and Indoor Residential Ecological, also for the medical molecular sieve oxygen generation system applies, in the routine work sphere of life, provide practical technique.
The above is explained in detail embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-described embodiment, in the ken possessed those of ordinary skills, can also under the prerequisite that does not break away from the utility model aim, make a variety of changes.
Claims (10)
1. office and life building air purification type oxygen-enriching device, is characterized in that: comprising: air inlet noise reduction treating apparatus (1), air compressor (2), filter (3), heater (4), membrane separator (5), sterilizing filter (6), PLC controller (13) and waste gas noise reduction treating apparatus (7);
The air inlet of described air inlet noise reduction treating apparatus (1) is by admission line (8) communication chamber outer air, the gas outlet of air inlet noise reduction treating apparatus (1) is connected with the air inlet of air compressor (2), the gas outlet of described air compressor (2) is connected with the air input of membrane separator (5) with after heater (4) by three grades of accurate filters (3) successively, the infiltration output of described membrane separator (5) is connected with the inlet end of sterilizing filter (6), the waste gas output of membrane separator (5) is connected with the inlet end of waste gas noise reduction treating apparatus (7), the outlet side of described sterilizing filter (6) connects oxygen output device (9), the outlet side of described waste gas noise reduction treating apparatus (7) is connected to outdoor terminals muffler (18) by exhaust emission pipe (10),
Described heater (4) is provided with temperature sensor (11), the air input of described membrane separator (5) and waste gas output all are provided with pressure sensor (12), described air compressor (2), heater (4), membrane separator (5), oxygen output device (9), temperature sensor (11) and pressure sensor (12) are connected with PLC controller (13) respectively, and described PLC controller (13) also connects aerobic and divides instrument (14).
2. office according to claim 1 and life building air purification type oxygen-enriching device, it is characterized in that: described waste gas noise reduction treating apparatus (7) comprises at least 8 road waste gas diverter branch (15), and the input of described waste gas diverter branch (15) is communicated with the input of waste gas noise reduction treating apparatus (7);
Be provided with the one-level silencing means (16) and the secondary silencing means (17) that connect successively in described waste gas diverter branch (15), described outdoor terminals muffler (18) has two at least, and rear connection outdoor terminals muffler (18) is collected on every four tunnels of above-mentioned waste gas diverter branch (15).
3. office according to claim 2 and life building air purification type oxygen-enriching device, it is characterized in that: described one-level silencing means (16) and secondary silencing means (17) all adopt the expansion chamber silencing apparatus.
4. according to the described office of claim 2 or 3 and life building air purification type oxygen-enriching device, it is characterized in that: described air inlet noise reduction treating apparatus (1) includes air inlet pipe (19) and connector (20), be provided with microporous pipe (21) in described air inlet pipe (19), described connector (20) is a prismoid, the inwall of connector (20) is provided with silencing cotton (22), between described silencing cotton (22) and connector (20) inwall, leaves cavity;
One end of described air inlet pipe (19) is communicated with admission line (8), the other end of air inlet pipe (19) is communicated with base mouth on the prismoid of connector (20), the whole formation of air inlet pipe (19) and connector (20) funnel-form, the prismoid bottom mouth of described connector (20) is communicated with the air inlet of air compressor (2).
5. office according to claim 4 and life building air purification type oxygen-enriching device, it is characterized in that: described filter (3) is for to form tertiary filter by dust removal filter, accurate filter and odor removing filter.
6. office according to claim 5 and life building air purification type oxygen-enriching device, it is characterized in that: described one-level silencing means (16) comprises the one-level noise reduction air inlet pipe (23) set gradually, one-level noise reduction microporous pipe (24) and one-level noise reduction escape pipe (25), described one-level noise reduction air inlet pipe (22), the diameter of one-level noise reduction microporous pipe (24) and one-level noise reduction escape pipe (25) all is less than the internal diameter of one-level silencing means (16), the setting of staggering of the mouth of pipe of the mouth of pipe of one-level noise reduction air inlet pipe (22) and one-level noise reduction escape pipe (25), one-level noise reduction microporous pipe (24) is arranged on the central authorities of one-level silencing means (16),
Described secondary silencing means (17) comprises secondary noise reduction air inlet pipe (26) and the secondary noise reduction escape pipe (27) set gradually, the diameter of described secondary noise reduction air inlet pipe (26) and secondary noise reduction escape pipe (27) all is less than the internal diameter of secondary silencing means (17), secondary noise reduction air inlet pipe (26) is arranged on the central authorities of secondary silencing means (17), the stagger mouth of pipe of secondary noise reduction air inlet pipe (26) of the mouth of pipe of secondary noise reduction escape pipe (27); Secondary noise reduction air inlet pipe (26) is communicated with above-mentioned one-level noise reduction escape pipe (25).
7. office according to claim 5 and life building air purification type oxygen-enriching device, it is characterized in that: described membrane separator (5) has a plurality of.
8. office according to claim 5 and life building air purification type oxygen-enriching device, it is characterized in that: described air compressor (2) is for carrying the air accumulator type.
9. office according to claim 5 and life building air purification type oxygen-enriching device is characterized in that: described PLC controller (13) also is connected with LCD color touch screen (28).
10. office according to claim 5 and life building air purification type oxygen-enriching device, it is characterized in that: described oxygen-enriching device adopts the skid-mounted type casing to install, described skid-mounted type cabinet wall is provided with the sound-absorbing and noise-decreasing material, and the skid-mounted type bottom half is provided with damping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203451460U CN203336734U (en) | 2013-06-17 | 2013-06-17 | Air purification type oxygen enrichment device for office and living building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203451460U CN203336734U (en) | 2013-06-17 | 2013-06-17 | Air purification type oxygen enrichment device for office and living building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336734U true CN203336734U (en) | 2013-12-11 |
Family
ID=49705405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203451460U Withdrawn - After Issue CN203336734U (en) | 2013-06-17 | 2013-06-17 | Air purification type oxygen enrichment device for office and living building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336734U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344017A (en) * | 2013-06-17 | 2013-10-09 | 山西埃尔气体系统工程有限公司 | Work and live building air purification type oxygen enrichment device |
| CN103939996A (en) * | 2014-04-28 | 2014-07-23 | 四川励精科技有限公司 | System and method capable of removing dust and bacteria in air and providing oxygen-enriched fresh air |
| CN104165423A (en) * | 2014-06-24 | 2014-11-26 | 南京嘉涛科技有限公司 | Oxygen enrichment and air purification combined device |
-
2013
- 2013-06-17 CN CN2013203451460U patent/CN203336734U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344017A (en) * | 2013-06-17 | 2013-10-09 | 山西埃尔气体系统工程有限公司 | Work and live building air purification type oxygen enrichment device |
| CN103344017B (en) * | 2013-06-17 | 2016-04-13 | 山西埃尔气体系统工程有限公司 | A kind of office and life building air purification type oxygen-enriching device |
| CN103939996A (en) * | 2014-04-28 | 2014-07-23 | 四川励精科技有限公司 | System and method capable of removing dust and bacteria in air and providing oxygen-enriched fresh air |
| CN103939996B (en) * | 2014-04-28 | 2017-02-15 | 四川励精科技有限公司 | System and method capable of removing dust and bacteria in air and providing oxygen-enriched fresh air |
| CN104165423A (en) * | 2014-06-24 | 2014-11-26 | 南京嘉涛科技有限公司 | Oxygen enrichment and air purification combined device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102679472B (en) | Environment control system | |
| CN105020810B (en) | Two fans formula fresh air purifier | |
| CN202700315U (en) | Air purification device | |
| CN203336734U (en) | Air purification type oxygen enrichment device for office and living building | |
| CN205227670U (en) | High new fan of suspension type that purifies | |
| CN201194950Y (en) | Multifunctional air purifier | |
| CN204757144U (en) | Multi -functional air purification device | |
| CN205717561U (en) | A kind of new wind devices of building block system air cleaning | |
| CN206291412U (en) | A kind of cabinet type fresh-air purifying equipment | |
| CN105605695A (en) | Wall-mounted fresh air purifying apparatus | |
| CN205261764U (en) | Novel air purifier | |
| CN206291315U (en) | A kind of wall-mounted fresh-air purifying equipment | |
| CN103225848B (en) | System and method integrating bi-directional stacking omnibearing air purification and efficient noise elimination | |
| CN103344017B (en) | A kind of office and life building air purification type oxygen-enriching device | |
| CN202024413U (en) | Ultrathin and high efficient air cleaning screen | |
| CN203249338U (en) | Indoor air aerator with oxygen concentration regulated and controlled automatically | |
| CN106288060B (en) | Fresh air purification device | |
| CN103990326A (en) | Air cleaning machine with fresh air | |
| CN202757231U (en) | Air purifier | |
| CN210892049U (en) | Device for improving indoor air quality | |
| CN206222524U (en) | A kind of fresh air ventilator | |
| CN107990451A (en) | A kind of polymolecular air negative oxgyen ion generating means | |
| CN100563511C (en) | Ventilating heat insulating health bed cover | |
| CN207335047U (en) | A kind of indoor air-purification device | |
| CN110645666A (en) | Device for improving indoor air quality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131211 Effective date of abandoning: 20160413 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |