CN2257363Y

CN2257363Y - Indoor air purifier

Info

Publication number: CN2257363Y
Application number: CN 96200365
Authority: CN
Inventors: 张斌香
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-01-10
Filing date: 1996-01-10
Publication date: 1997-07-02
Anticipated expiration: 2006-01-10

Abstract

The utility model relates to a multiple functional apparatus for being used in a room in four seasons and is composed of a water jetting system and an air circulating system. The multiple functional apparatus utilizes the strong friction between the high-speed shocking and splashing water flow and the strong friction between the water flow and the air to break the sufficient contacting friction between a falling globule layer and the rising air. The multiple functional apparatus sucks the dust, dissolves the harmful gas, generates the oxygen anion and increases the humidity of the air. The multiple functional apparatus provides the suitable micro motion gas flow for the human body physiology and achieves the purposes of mainly improving and enhancing the quality of the air and creating the natural fresh living space.

Description

The room air freshener

The utility model is a kind of equipment that is used to improve IAQ, relates to adjusting, purification and other class sanitary equipment not to be covered of air.

Human existence be unable to do without air, but along with industrial expansion, the pollution of air is more and more serious, the dust storm in winter, spring, drying, the volatilization of indoor modern architecture ornament materials, the waste gas of automobile and population is intensive in the city, make various pernicious gases, dust, fiber in the air, bacteriums etc. roll up, and add to lack negative oxygen ion, make people's having improved into the focus of investing for IAQ.Products such as deduster, humidifier, negative oxygen ion generator and sterilizer have appearred in the society in recent years, these improve room air play a part in a certain respect certain, but every kind of product is function singleness all, again easily to the harmful high-frequency electromagnetic wave interference of indoor generation, integral body can not form the fresh air of natural type, is not that people wish very much obviously.

To be exactly that the design of imitation the Nature function is a kind of change into the equipment of natural type fresh air with indoor contaminated air integral body to the purpose of this utility model, creates a comfortable indoor living space to people.

Multi-functional for solving, and simple, reliable, inexpensive nothing pays effect, for the people of more different levels can both accept.The utility model utilize current high velocity jet, clash into and when splashing between current and the strong friction that takes place between current and air, the intensive globule and upwards the abundant contact friction between convection current air of current in fragmentary whereabouts realized functions such as dedusting, humidification, dissolving pernicious gas and generation negative oxygen ion.Its technical scheme is that the blade of the thin current direction band fan of the high speed water impeller of many same incline directions of being produced by nozzle in the water injection system impacts, the blade of rotation gets rid of current on cabinet wall again and splashes at a high speed, form between current and the strong friction between current and the air, the globule layer that splashes, clashes into fragmentary whereabouts, back carries out sufficient contact friction with ascending air again.Main composition is casing [7], tank [5], water injection system and air circulation system.As Fig. 1.Tank [6] is positioned at the bottom of casing [7], and the centre has cover plate to isolate, and water pump [4] is positioned on the cover plate, and water ring [9] is on the inwall at casing [7] middle part, and band fan water impeller just is fixed on the central authorities of water ring [9], and fan and blade are same axis body, can freely rotate.Air circulation system is made up of blowing mouth [1] the band fan water impeller [3] and the air inlet [8] that are fixed on casing [7] top, air inlet [8] opening is on the wall of casing [7] bottom, inverted shutter or upswept airduct shape for anti-sealing spills, can be made in the top of tank [6] cover plate.Wherein the blade shape of band fan water impeller is ellipse garden shape, rectangle, garden shape or polygon.Casing [7] be shaped as cuboid, Cylinder or polyhedron, blowing mouth [1] is arranged at its top, air inlet [8] is arranged at the bottom.Water injection system is made up of water pump [4], water ring [9], and there is water inlet pipe [10] centre.The shape of water ring [9] is identical with the cross section of casing [7], and nozzle is outstanding milk head, is embedded in the inboard of water ring [9] equably by same incline direction.Get back in the tank [6] for the water that makes injection, on tank [6] cover plate, leave backwater hole.Because the inside of a whole device part directly contacts with water, another part air more with containing aqueous vapor contacts, so the anticorrosion problem of table is important in the device, casing [7], tank [6], water ring [9], band fan water impeller [3], blowing mouth [1] and cover plate, nozzle etc. all should have the corrosion protection measure or adopt anticorrosion material, as plastics, aluminium, stainless steel etc. or employing anti-corrosion coating, as antirust paint, enamel, imitative enamel etc.Can add certain decoration for attractive in appearance in casing [7] appearance.For preventing that the small globule from running out of and the protection against the tide in summer from blowing mouth [1], locate to be equipped with screen pack or moisture absorption net at blowing mouth [1].

The course of work of this device is to add a certain amount of water earlier in tank [6], start water pump [4], water impacts to the blade of fan water impeller at a high speed through the nozzle of water inlet pipe [10] by water ring [9] under the suction of water pump [4], rotation at a high speed takes place in blade under this bump, again current are got rid of and take place to splash strongly on the inwall of casing [7], further fragmentary one-tenth droplet falls.Strong friction has taken place between the current and between current and the air during this, in the space of envelope group, produced negative oxygen ion, this moment, room air upwards flowed from air inlet [8] under the suction of the band fan water impeller fan of rotation, it at first carries out sufficient contact friction with the globule layer that falls, again up again with the current and the further contact friction of the globule of splashing at a high speed, owing to produced the solubility and the adhesive of ion and water in the water, add evaporation of water, removed airborne dust, fiber, bacterium, dissolved airborne sulfur dioxide, hydrogen sulfide, carbon dioxide, pernicious gases such as cyanide and macromolecule alcohols, improve the humidity of air, increased negative oxygen ion.Air-flow continues upwards to be blowed to by blowing mouth [1] through filter screen [2] indoor, has finished the circulation of air, has also formed the useful fine motion air-flow of human physiology activity indoor.The fallen globule enters the circulation that tank [6] has also been finished water through backwater hole.Just because of finishing of these two circulations, make this device realize the imitative natural whole function of creating indoor natural type fresh air.

This room air freshener is as a kind of novel device of improving IAQ, its function is comprehensive, its mechanism is imitative natural type, but also have simple in structure, reliable, little power consumption and advantage such as inexpensive, no any pair of effect is a kind of popular indoor special equipment that is easy to promote.

Fig. 1: room air freshener partial sectional view, wherein

1--blowing mouth 2--screen pack 3--band fan water impeller 4--water pump 5--water inlet

6--tank 7--casing 8--air inlet 9--water ring 10--water inlet pipe

Further be illustrated below in conjunction with an instantiation.Room air freshener as shown in Figure 1, casing [7] and tank [6] are Cylinder, and water ring [9] is the garden annular, and blowing mouth [1] is the garden tubular, the high 26cm of casing [7], diameter 16cm, the high 18cm of tank [6], diameter 30cm, the high 4cm of blowing mouth [1], diameter 12cm, water pump [4] power about 20 ^w, tank [6] dress water 3kg, blowing mouth [1] is located wind speed 1m/s, the about 0.05cm of the jet hole gross area ², water-jet velocity 20m/s is through measuring and calculating, per hour about circulating air 40m ³, be equivalent to the space in a common room.Clock more than 2 minutes is with the water circulation primary in the tank [6].

Claims

1, a kind of room air freshener, by air circulation system, water injection system and casing [7], tank [6] are formed, it is characterized in that air circulation system is made of the blowing mouth [1] that is connected in casing [7] top, band fan water impeller [3] and air inlet [8], air inlet [8] is on the inwall of casing [7] bottom, band fan water impeller [3] is in the central authorities of water ring [9], water injection system is made of water pump [4] and water ring [9], water pump [4] is placed on the cover plate of tank [6], water ring [9] is contained in the middle inside of casing [7], has water inlet pipe [10] to be communicated with between them.

2, room air freshener as claimed in claim 1 is characterized in that water ring [9] in water pump [4] top, and side is being inlayed many milk head nozzles that tilt to same direction equably within it.

3, room air freshener as claimed in claim 1 is characterized in that fan and the blade with the fan water impeller is same axis body, can freely rotate.

4, room air freshener as claimed in claim 1, what it is characterized in that casing [7] is shaped as cuboid, Cylinder, square or polyhedron, and blowing mouth [1] is laid in its upper end, and lower periphery leaves air inlet [8].

5, room air freshener as claimed in claim 1 is characterized in that tank [6] in the bottom of whole device, and it is shaped as Cylinder, cuboid, square or polyhedron etc.

6, room air freshener as claimed in claim 1, the structure that it is characterized in that air inlet [8] are inverted shutter or upswept airduct.

7, room air freshener as claimed in claim 1 is characterized in that casing [7] water ring [9], band fan water impeller [3], tank [6] and cover plate, nozzle etc. all adopt corrosion resistant material or anti-corrosion coating.

8, room air freshener as claimed in claim 1 is characterized in that locating to be equipped with screen pack or moisture absorption net at blowing mouth [1].