CN2145343Y - Air purifying wet and oxygen anion device for room - Google Patents

Abstract

The utility model discloses a device used for purifying indoor air by automatic timing and adding water vapor and oxygen anion. The device is suitable for north requirements in the winter. An electronic timing circuit is used for starting and stopping the running of an axial flow fan by timing, an ultra-sonic atomizer, an ultraviolet light tube light tube and an oxygen negative-ion generator. After filtered and purified, the indoor air is disinfected and sterilized through the strong ultraviolet, and then is added with the oxygen anion and moistened. The device uses an air duct for driving the indoor air to cyclically flow in a large scope. The purification and the moistening are completely and uniformly. The device only needs to intermittently work. The energy can be saved, the heat can be insulated, and the noise can be lowered. Perfumes or medicines can be added in the air duct, thus an indoor artificial microclimate is formed for preventing and curing diseases. The device completely improves north residents' winter living environments of and users' health.

Description

Air purifying wet and oxygen anion device for room

The utility model relates to the protection device that humidity and negative oxygen ion are adjusted in a kind of air cleaning.

Northern China is longer winter, and cold weather is dry.In order to be incubated, door and window is airtight, thereby room air dirt, drying, is harmful to health.The ultrasonic humidifier and the negative oxygen ion generator of Chu Xianing in recent years, can only change humidity or increase negative oxygen ion merely, because room air can not all be participated in effectively and circulate, humidification is irregular, efficient is low, and dirty this root problem of air thoroughly solves, as from outdoor introducing fresh air, and then influence insulation and consuming energy.

The purpose of this utility model provides a kind of adaptation north and lives the chamber needs, can purify the air of a room by self-timing, evenly increases the device of humidity and negative oxygen ion.

The purpose of this utility model is achieved in that by electronic timing circuit regularly starts and stops axial flow blower, ultrasonic atomizing device, the running of ultraviolet lamp tube and high-pressure electrostatic anion generator, after allowing indoor air filtration handle, use the intensive ultraviolet sterilizing again, add water vapour and negative oxygen ion after the atomizing simultaneously, indoor foul atmosphere is owing to axial flow blower is air-breathing, fillter section at first by forming by filter screen and granule activated carbon, enter blower fan, go out from blower fan, entering by cylindrical shape light wall pipe inwall has strong reflecting coating to form reflecting wall, the center is the ultraviolet irradiation-sterilize section of ultraviolet lamp tube, import water vapour that produces by ultrasonic atomizing device and the negative oxygen ion that is produced by the high-pressure electrostatic aciculiform sparking electrode that places the air channel simultaneously, send the moistening air that enriches negative oxygen ion that contains of cleaning from air duct then.In order to form circulation on a large scale in the air chamber, make indoor air purification comparatively thorough, humidification and anion are even, do not allow equipment work long hours again, and air-breathing inlet communicates with the long snorkel of 3-6 rice at indoor two ends respectively with the gas outlet.In order to save heat cost and insulation, generally allow room air recycle, needn't artificially change, because live the impossible positive confinement in chamber from outdoor air inlet, when winter, indoor and outdoor had a fixed difference difference, outdoor cold air can replenish replacing in the inlet chamber continually from door and window (wall) slot.

Structure of the present utility model is formed can be divided into eight links.(1) air-breathing fillter section; (2) axial flow blower; (3) negative oxygen ion generator; (4) ultraviolet sterilization section; (5) ultrasonic atomizer; (6) box is sent in the soup storage; (7) air duct; (8) electronic timing control.Its each link annexation and air be by the path as shown in Figure 1 and be described as follows: air is filtration treatment at first, there is no substantive difference as for the precedence of sterilization and humidification.But water vapour is influential to electrion, should allow air-flow earlier by humidification behind the aciculiform discharge electrode, ultrasonic transducer is when being atomized into steam in addition, also can produce some negative oxygen ion, i.e. so-called " water fall effect ", but insufficient, so the utility model adds simple high pressure static anion generator again, low-grade device also can save this link for reducing cost.Also be appreciated that in addition activated carbon can absorb water vapour, so humidification must be evenly, and relative humidity is unsuitable too high, according to medical science general knowledge, even relative humidity 45-50% people feels comfortably cool, can not play static, cross to exceed lowly, and all be disadvantageous for living the chamber.Initial stage is used the reference that can make to regulate the electronic timing controller according to the indication of wet-and-dry bulb hygrometer.

Fig. 1 is the structural representation of embodiment.1 is filter screen among the figure, 2 for activated carbon layer, 3 for axial flow blower, 4 for the aciculiform sparking electrode, 5 for quartz burner, 6 for soup storage send box, 7 for air duct, 8 for electrostatic high-pressure generator, 9 for the humidifier storage tank, 10 for transducer, 11 be the electronic timing controller.

Further specify each link structure and operation principle below in conjunction with embodiment.

Air-breathing fillter section shell is a cylinder, make by plastics or sheet iron, in two-layer filter screen is arranged, ground floor filter screen 1 is at external end head, by mull or have the similar functions material and form, is mainly used in and stops the graininess dust; Second layer filter screen 2 is the granule activated carbon layer, is clipped in grid greater than in the 100 purpose gauze screens, is mainly used in absorption stink and smog, but this periodic cleaning of two filtering layers or replacing.High latch device can add also that negative pressure is reported to the police or breaker device, because during the opening of sieve severe obstruction, axial flow blower 3 air inducing will form too high negative pressure, even make the blower fan stall.Air is directly gone into axial flow blower 3 air-vents after this section is filtered, axial flow blower 3 is driven by monophase machine, and power supply is turned on and off automatically by bidirectional triode thyristor in the electronic timing circuit.Ultrasonic atomizer is made up of transistor ultrasonator, transducer 10 and storage tank 9, and high latch device also can add low water level in storage tank reports to the police or the low water level breaker device, to guarantee the safe operation of atomizer.Steam outlet communicates with ultraviolet lamp tube illumination section tube wall, because the ultraviolet irradiation section is the main air duct of axial flow blower, the air velocity height is so water vapour relies on the Bernoulli effect in the hydrodynamics to import in the main air duct automatically.Transducer 10 is made up of piezoceramic material such as lead zirconate titanate, by the excitation of sonic oscillation output winding, makes water smoke change into steam, and storage tank 9 should regularly inject clear water.High-voltage negative-ion generator is made up of high pressure generator 8 and aciculiform sparking electrode 4, the aciculiform sparking electrode places the main air deferent, and be positioned at before the steam entry, air-flow imports steam after adding negative oxygen ion earlier, because ultrasonic humidifier and anion generator are known technologies, commercially available finished product is also a lot, principle is substantially the same, so only specific (special) requirements and annexation are pointed out, this device has saved two motors in the commercially available finished product, and all utilize axial flow blower to reach the purpose of humidification and negative oxygen ion, air duct is formed by φ 100-200mm flexible plastic tube, termination ultraviolet sterilization section outlet, and the other end is the outlet of clean air, extend to the room other end, its length is different with room-size.At ultraviolet sterilization section end, the caliber reducing, the bottom has opened and closed a capsule 6(who communicates with main air duct to see accompanying drawing 1), this just stores up as medicine and send link, can add the treatment breathing problem or prevent the liquid drug of catching a cold, but also perfuming or peppermint tincture of producing refreshing effect to the mind and so on liquid preparation, also be utilize Bernoulli effect automatically evaporation converge in the air-flow.The utility model will change the simple function of living of family room, can form special miniclimate, enrich the negative oxygen ion air in order to recuperate, to cure the disease, to breathe, and have generally acknowledged health-care effect.Electronic timing controller 11 is finished approximately every starting drive work in one hour 5-8 minute, stop after making indoor air purification sterilization one time, work and intermittent time length can be set adjusting with potentiometer according to indoor occupant what, room-size, climatic condition, humidity requirement.

Accompanying drawing 2 is timing circuits of a kind of contactless start-stop power supply, and electrical working time 3-10 minute is variable, adjust by W2, and power-off time 20-60 minute variable, adjust by W1.Export from bidirectional triode thyristor, to axial flow blower, ultrasonic humidifier, HV generator, ultraviolet lamp tube power supply, wherein 2-1,2-2 are indoor ac power input end, 2-3,2-4 connect each electricity consumption link input for exchanging output, and the resistance of entire circuit, electric capacity, transformer, transistor, integrated circuit comprise that two-way silicon BCR(700V, 5A are with fin) all be welded on the circuit board.Ultrasonator, high pressure generator are welded in respectively on separately the circuit board, so that maintenance.

The utility model is because electronic timing control and long air duct, the thoroughly even firmly chamber air that purifies of energy very economical, because the strong reflection of reflecting coating is arranged, air is carried out the high-effective disinfecting sterilization, form the indoors artificial miniclimate, make humidity evenly suitable, contain negative oxygen ion, can prevent that breathing problem infects, and reduces flu, tracheitis, pulmonary emphysema, pulmonary heart disease, the incidence of disease of pulmonary tuberculosis and heart disease etc., can also prevent and cure diseases by medicine, suitable northern urban and rural households, hospital, indoor public places uses, and really thoroughly betters people's living environment, and has remedied the deficiency that city environmental pollution is administered, promote national health, promote longevity.

Claims (4)

1, a kind of firmly chamber air cleaning humidification and negative oxygen ion device comprise air duct and electronic-controlled installation, it is characterized in that: have electronic timing circuit, single unit system to connect assembling filter purifier, axial flow blower, humidification and negative oxygen ion device.

2, chamber air cleaning humidification and the negative oxygen ion device of living according to claim 1 is characterized in that: the fillter section that filtering and purifying is made up of filtering particle dust filter screen and activated carbon layer and form by being arranged in the ultraviolet lamp tube disinfection section that reflects tube wall.

3, chamber air cleaning humidification and the negative oxygen ion device of living according to claim 1 is characterized in that: humidification and negative oxygen ion device have the ultrasonic atomizing device be made up of ultrasonator, piezoelectric ceramic transducer, storage tank and are made up of the negative oxygen ion generator that HV generator and electrion needle electrode are formed.

4, according to claim 1 or 3 described chamber air cleaning humidification and the negative oxygen ion devices of living, it is characterized in that: low-grade humidification and negative oxygen ion device have only ultrasonic atomizing device do not add high pressure electrostatic generator and aciculiform discharge electrode.