• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a device for air treatment with a housing (1) having an air inlet (13) and an air outlet (14) connected to a fan (12) and having at least one nozzle connected to a pressure line (6) for water and one of Nozzle with spaced opposing impact body comprises. In order to provide advantageous treatment conditions, it is proposed that the impact body form a baffle plate (8) with a structured baffle surface (9) and that the nozzle as compared to the baffle plate (8) fixedly arranged swirl nozzle (7) for generating a rotating around the nozzle axis water jet cone (21) is formed
    公开号:AT518303A1
    申请号:T50208/2016
    申请日:2016-03-14
    公开日:2017-09-15
    发明作者:
    申请人:Ecenta Gmbh；
    IPC主号:
    专利说明:

    The invention relates to a device for air treatment with an air inlet and an air outlet having connected to a fan housing comprising at least one connected to a pressure line for water nozzle and a nozzle of the nozzle at a distance opposite impact body.
    In order to be able to use the occurring in waterfalls ionization of the air for an improvement, for example, of room air, it is known (DE 43 38 7713 A1) to provide within a cylindrical housing a rotating around the housing axis pressure line for water, which accelerates against a nozzle the cylindrical housing wall is sprayed, so that the known effect of a waterfall comparable part of the water molecules is split into positive hydrogen ions and negative hydroxyl ions. While the positive hydrogen ions remain in the water and make it more alkaline, the negative hydroxyl ions can be discharged with an airflow through the housing. Similar effects are achieved if not the water jet rotating about the housing axis is sprayed against the cylindrical housing, but the nozzle is driven against a rotating impact body from a stationary nozzle. A disadvantage of these known constructions, in addition to the complex structure, the relatively low yield of hydroxyl ions.
    The invention is therefore based on the object, a device for air treatment in such a way that with simple constructive means, a high yield of negative hydroxyl ions can be ensured.
    Starting from a device of the type described above, the invention solves the problem set by the impact body forms a baffle plate with a struc turierten baffle and that the nozzle as compared to the baffle fixedly arranged swirl nozzle is designed to produce a rotating about the nozzle axis water jet cone.
    Due to the arrangement of the swirl nozzle, which is stationary with respect to the baffle body, initially a little complicated design construction is achieved, especially since the baffle body is designed as a baffle plate. Nevertheless, the efficiency of the device can be significantly increased compared to the prior art, because through the use of a swirl nozzle emerging from the nozzle, rotating around the nozzle axis water jet cone undergoes a mechanical pre-treatment, in conjunction with the impact of the water droplets on the structured Impact surface of the baffle energy becoming effective the cleavage of the water molecules into positive hydrogen ions and negative hydroxyl ions decisively supported. It can thus be generated negative hydroxyl ions in a concentration that exceeds the relevant ionization in waterfalls many times.
    In order to additionally take into account the conical shape of the water jet with regard to the atomization effect of the water upon impact with the impact surface of the baffle plate, the baffle plate may have a center section perpendicular to the nozzle axis and an adjoining peripheral section widening conically against the swirl nozzle. By the conically widening edge portion of the baffle plate, a steep angle of incidence on the baffle can be ensured even for the edge region of the water jet cone.
    The structuring of the baffle has a significant influence on the water atomization in the impact area on the baffle. Particularly favorable sputtering conditions arise in this context when the baffle of the baffle plate has a surface structure in the form of pyramidal elevations, which in turn form baffles and thus multiply the effective baffle.
    In order to make the mechanical treatment of the water jet in the swirl nozzle advantageous, the swirl nozzle may have at least two inclined in the twisting direction, in a Dü senkammer opening flow channels, which tapers like a nozzle to an outlet opening. By dividing the swirl nozzle supplied water in at least two jets and their subsequent union in the nozzle chamber under a twist distribution before the unified, rotating water jet leaves the nozzle from the outlet, resulting in an advantageous for the subsequent splitting of the water molecules energy entry.
    In the drawing, the subject invention is shown, for example. Show it
    1 shows a device according to the invention for air treatment in a schematic vertical section,
    2 shows an axial section through the swirl nozzle on a larger scale and FIG. 3 shows a section along the line III-III of FIG. 2.
    The device according to the invention comprises a housing 1, which is partially filled with water 2 and is connected in the bottom region with a suction port 3 of a pump 4, which is driven by a motor 5. The pressure side of the pump 4 is connected to a pressure line 6, which is connected above the water level to a swirl nozzle 7. At a distance above the swirl nozzle 7, a baffle plate 8 perpendicular to the nozzle axis is provided inside the housing 1, forming a structured baffle surface 9 of pyramidal elevations with a base area, for example, of the order of 1 mm 2. The baffle plate 8 itself comprises a flat central portion and an adjoining edge portion 11 which widens conically against the swirl nozzle 7.
    The housing 1 also has an air inlet 13 connected to a fan 12 and an air outlet 14, via which the air sucked in via the fan 12 is blown out again into the surrounding space. In the exemplary embodiment shown, the air outlet 14 is composed of a plurality of exhaust lines 15 distributed around the housing axis in order to achieve a uniform distribution of the blown-out air into the surrounding space.
    2 and 3, the swirl nozzle 7 is assembled for ease of manufacture of two parts, namely a connecting part 16 and a nozzle part 17. In the connecting part 16 two inclined in the twisting direction flow channels 18 are provided in a nozzle chamber 19 between the two nozzle parts 16th , 17 lead. Due to this nozzle formation, the water supplied under pressure through the connector 16 is conveyed through the flow channels 18 with a swirling into the nozzle chamber and then expelled through the outlet opening 20, wherein one around the Nozzle axis rotating water jet cone forms, as indicated by dash-dotted lines in Fig. 1 and designated by 21.
    The ejected through the swirl nozzle 7 against the baffle plate 7 in the form of a rotating water jet cone 21 atomized water on the structured baffle 9 of the baffle plate 8, wherein a part of the water molecules into positive hydrogen ions and into negative hydroxyl ions decomposes, which with the funded through the housing airflow over the air outlet 14 are discharged. Because of the mechanical pretreatment of the water jet in the swirl nozzle 7, additional energy is added to the water, which assists in splitting the water molecules into hydrogen and hydroxyl ions upon impact with the baffle 9, so that the air blown out of the housing 1 has a high concentration of negative hydroxyl ions having. Since the atomizing effect of the water jet cone 21 on the baffle 9 depends on the impact conditions and this in turn on the distance between the baffle plate 8 and swirl nozzle 7, this distance can be adjusted to adjust. In the illustrated embodiment, this is indicated by an actuator 22 for the baffle plate 8.
    Advantageous working conditions arise z. Example, when using a swirl nozzle with a diameter of the outlet opening 20 of 6 mm, when the water of the swirl nozzle 7 is conveyed at a pressure of 5 to 6 bar at an hourly throughput between 5000 I and 6000 I. The forming water jet cone 21 is in terms of its atomization an optimal effect when the swirl nozzle 7 is arranged in egg nem distance of approximately 12 cm from the baffle plate 8. At this distance, the diameter of the water jet cone is about 17 cm.
    It need not be emphasized that the illustrated embodiment does not limit the invention. Thus, it is irrelevant to the desired effect, whether the swirl nozzle 7 is oriented upwards, downwards or laterally, when only the baffle plate 8 is perpendicular to the nozzle axis. In addition, of course, a plurality of swirl nozzles 8 can be accommodated in a housing 1, which, however, is generally unnecessary because of the achievable high ion concentration.
    权利要求:
    Claims (5)
    [1]
    claims
    1. A device for air treatment with an air inlet (13) and an air outlet (14) connected to a fan (12) housing (1) having at least one connected to a pressure line (6) for water nozzle and one of the nozzle Spacing opposing impact body comprises, characterized in that the impact body forms a baffle plate (8) with a structured impact surface (9) and that the nozzle as compared to the baffle plate (8) fixedly arranged swirl nozzle (7) for generating a rotating about the nozzle axis Water jet cone (21) is formed.
    [2]
    2. Apparatus according to claim 1, characterized in that the baffle plate (8) has a nozzle axis perpendicular to the central portion (10) and an adjoining, against the swirl nozzle (7) conically widening edge portion (11).
    [3]
    3. Apparatus according to claim 1 or 2, characterized in that the baffle surface (9) of the baffle plate (8) has a surface structure in the form of pyramidal elevations.
    [4]
    4. Device according to one of claims 1 to 3, characterized in that the distance between the swirl nozzle (7) and the baffle plate (8) is adjustable.
    [5]
    5. Device according to one of claims 1 to 4, characterized in that the swirl nozzle (7) has at least two inclined in the twisting direction, in a nozzle chamber (19) emptying flow channels (18), the nozzle-like manner to an outlet opening (20). rejuvenated.
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    同族专利:
    公开号 | 公开日
    EP3429756B1|2020-02-19|
    WO2017156561A1|2017-09-21|
    AT518303B1|2019-07-15|
    EP3429756A1|2019-01-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2661195A|1950-02-28|1953-12-01|Shell Dev|Method and apparatus for atomizing liquids|
    DE4414598A1|1994-04-27|1995-11-02|Pondeljak Kastelan Mira|Air scrubber and cleaning appts.|
    WO2008003143A1|2006-07-07|2008-01-10|Antelco Pty Ltd|Spray device|
    DE3621314A1|1986-06-25|1988-01-07|Kiesel Geb Rothkegel Vera|AIR WASHER FOR HUMIDIFYING AND TEMPERATURE AIR IN AIR CONDITIONING SYSTEMS.|
    DE8811822U1|1988-09-17|1990-01-18|Lendermann, Willi, 8510 Fuerth, De|
    EP0554591A1|1992-02-04|1993-08-11|Scat Equipment Pte Ltd.|Ionizer|
    JPH0678997A|1992-09-02|1994-03-22|Izumi Kenkyusho:Kk|Method for generating particle reaching alveoli, and treatment equipment using it|
    DE9304910U1|1993-03-31|1993-06-09|Jocham, Gerd, 8961 Sulzberg, De|
    JP2001056137A|1999-08-18|2001-02-27|Yasunobu Yoshida|Method and device for generating negative ion|CN113405201B|2021-08-21|2021-11-02|深圳潘兴净水科技有限公司|Indoor air purification device with humidification function|
    法律状态:
    2021-11-15| MM01| Lapse because of not paying annual fees|Effective date: 20210314 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50208/2016A|AT518303B1|2016-03-14|2016-03-14|Device for air treatment|ATA50208/2016A| AT518303B1|2016-03-14|2016-03-14|Device for air treatment|
    ATA8004/2017A| AT518492B1|2015-10-13|2016-10-12|Pressing tool with a separable and abrasion-resistant surface|
    EP17713874.0A| EP3429756B1|2016-03-14|2017-03-14|Device for the treatment of air|
    PCT/AT2017/050006| WO2017156561A1|2016-03-14|2017-03-14|Device for the treatment of air|
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