• 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:
    Redirecting element of the air flow for split type air conditioners. The invention consists of an extrinsic element, whose objective is to redirect cold air, in a continuous and non-uniform way, throughout the room, avoiding certain health problems, which often produce these devices when the air flow directly and uniformly affects about the users. Said element is located in surface assembly in the unit itself, redirecting the flow of cold air to the upper part of the room that leaves directly from the outlet slot. It is manufactured in polymer and so that it allows the cushioning of the blow produced by the air flow that originates in the output of these devices. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2649517A1
    申请号:ES201600569
    申请日:2016-07-11
    公开日:2018-01-12
    发明作者:Sergio Ignacio Molina Rubio；Lydia BARES LÓPEZ；Alejandro Javier SÁNCHEZ SOTANO；Miguel Ángel BARES DOMÍNGUEZ
    申请人:Universidad de Cadiz；
    IPC主号:
    专利说明:

    AIR FLOW REDIRECTING ELEMENT FOR SPLlT TYPE AIR CONDITIONING DEVICES.
    SECTOR OF THE TECHNIQUE.
    The scientific area corresponds to "Environmental Technologies", within the field of study "Optimization of refrigeration systems".
    The technological area is "V. Mechanical Engineering" and the technological class "CT25-Apparatus and Thermal processes ".
    The branch of industrial activity is "DK-Machinery and Mechanical Equipment Construction Industry", CNAE Division "292-Manufacture of Other Machinery, Equipment and Mechanical Equipment of general use".
    The International Patent Code would be:
    SECClON F-MECHANICAL; ILLUMINATION; HEATING; ARMAMENT; BLASTING.
    F24 HEATING; Furnaces; VENTILATION
    F24F AIR CONDITIONING; AIR HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS AS SCREENS.
    F24F 13/00 Common or relative details regarding air conditioning, air humidification, ventilation or the use of air currents as screens.
    F24F 06/13 Mouths for directing or distributing air in rooms or enclosures, p. ex. ceiling air diffuser [2006.01).
    STATE OF THE TECHNIQUE.
    The main objective of the air conditioning diffusers that constitute the state of the art is the deviation of the air flow in various directions to avoid the direct impact on people, trying to avoid their harmful effects on health. Among these effects are inflammations in the muscles, cooling, torticollis, cervical pains, low back pain, eczema, pruritus, reddening of the skin, etc.
    The state of the art comprises different types of diffusers and air deflectors, depending on their geometry and operation, the most common being those of circular, rectangular or square type, rotational and linear, whether fixed or mobile blades.
    Some examples of these diffusers are described in the following patents: Warren R. Hedrick, 1976, US Patent 3,948,155; Schroeder et al., 1981, US Patent 4,266,470; Wilson et al., 1983, US Patent 4,366,748; Fran Sodec, 1991, US Patent 5,045,379; Craig S. Ludwig, 1993, US Patent 5,192,348; Craig S. Ludwig, 1995, US Patent 5,454,756. These systems, although fulfilling their objective, are not entirely effective when applied as redistributing elements of the air, in a continuous and non-uniform way, throughout the room.
    In addition to the referenced patents, there are a number of records that attempt to minimize the problems of conventional diffusion systems. Thus, for example, European application number 97903091.3 (ES 2182023,) describes a fabric air diffuser for environmental control systems for commercial and residential buildings. The German patent application of Braun Jean, 1990, DE3909497 refers to the arrangement of ducts and the mouths for directing or distributing the air in the rooms or enclosures using textile material. On the other hand, in patent BR 32403/69 a metal diffuser with holes for redistributing the air through the room is described. In a different way, Randy W. Roberts, 2012, US Patent 2012/0079945 uses a plastic cover with round slots to dispense air freshener throughout the room for air records of floors, walls and ceilings. The Chinese patent application of Anchun Shao, 2010, number CN201387088 refers to a strong and durable diffusion system made of plastic for ceiling air conditioning systems.
    On the other hand, some examples of baffles are found in the Chinese Travis Turner utility model concession Andreas Vaga, 2015, CN204648448, whose element is a 90 degree rectangular airflow guide housing with various grooves with the aim of regulate the air conditioning flow. The American patent application of Sue-An Richards Baker Pfeiffer, 2015, US 2015/0354836, whose rectangular deflector of hot and cold air aims at energy efficiency needs a special cover with slots for the assembly of said device. Additionally, patent application CN104315692 presents a deflector to control air flow in horizontal fin shapes. The international patent application of Gree Electric Appliances, Inc. Of Zhuhai., 2015, WO 2015/007199, describes a rotational baffle formed by horizontal tilting elements that is intrinsic to split-type air conditioners.
    Finally, there are baffles that are used for other uses, such as the international application of Gree Electric Appliances, Inc. of Zhuhai., 2013, WO 2013/060181, which presents a baffle as a thermal insulator to prevent condensation, or the request for Midea Group Co., Ltd., 2014, W02014 / 063296, whose baffle intrinsic to air conditioners with parallel blades and which are inclined simultaneously, whose objective is to facilitate the diffusion and circulation of hot air.
    In short, the state of the known art is composed of numerous inventions of air diffusers for centralized air conditioning systems, generally mounted on the ceiling, which do not specifically solve the problem posed by standard Split air conditioning equipment and murals, arranged in surface mounting and installed in small rooms, in addition to intrinsic baffles (WO 2015/007199), or extrinsic with numerous drawbacks, since horizontal and / or grooved baffles fail to effectively redirect cold air to the part upper room (CN204648448 and CN104315692), or need other specially configured elements (US 2015/0354836). Our patent has many advantages over the state of the art known until now, since it is an extrinsic element adaptable to all types of split-type air conditioners of different sizes, without the need for elements that need prior configuration and without affecting the Initial design of the air conditioner, in addition to being a fixed, non-rotational element, avoiding the inconvenience of the noise they present, whose objective is the redirection of cold air to the top of the room, being the horizontal deflectors inefficient , since in order for the cold air flow to be properly redirected, the element must be curved, and not horizontal. DESCRIPTION OF THE INVENTION.
    The object of the invention is an extrinsic element to standard indoor air conditioners, split type and murals, whose objective is to distribute the cold air, in a continuous and non-uniform way, throughout the room, avoiding certain problems for the health, such as inflammations in the muscles, cooling, torticollis, cervical pain, low back pain, eczema, pruritus, reddening of the skin, etc., which these devices usually produce when the air flow directly and uniformly affects the users.
    Said element is a longitudinal section of hollow cylinder and is located in surface mounting on the two lateral sides of the air conditioner and is made of any polymer with the appropriate rigidity and thickness to withstand the air flow of the Split, as well as so as not to increase the noise level of the device in operation. The physical effect that the accessory element creates is the redirection of the cold air flow that leaves the Split type air conditioner towards the top of the room, since following the laws of physics, cold air, being denser and having more mass than warm air, it would fall unevenly through the room by displacing the hot air, raising it upwards, avoiding the direct impact of cold air on the human body.
    The element is especially suitable for reduced stays where the effects of the direct impact of the free air flow on the human body could generate serious
    physical problems Its simple configuration allows it to adapt to split air conditioners with a wide variety of sizes due to the high adaptability of the coupling.
    DESCRIPTION OF THE CONTENT OF THE FIGURES.
    Figure 1.- Shows the redirector element of the air flow for split air conditioners. The following set of assembled parts are distinguished:
    1.-Piece of the left coupling.
    2.-Part of the right coupling.
    3.-Part of the central coupling.
    Figure 2.- Shows the detail of the part of the left coupling of the air flow redirector element for split air conditioners.
    Figure 3.- Shows the detail of the right coupling part of the air flow redirector element for split air conditioners.
    Figure 4.- Shows the detail of the part of the central coupling of the air flow redirector element for split air conditioners.
    MODE OF CARRYING OUT THE INVENTION.
    The airflow redirector element for split-type air conditioners consists of an extrinsic element, basically consisting of three components, two with a side coupling and one with a central coupling.
    The lateral components, (1) and (2) have the shape of a hollow cylinder longitudinal section. Each of these components has at one of its ends a coupling flange, obtained by folding it, which serve to adhere the redirecting element to the air conditioning unit, using double-sided adhesive bands.
    The third component consists of a central coupling piece (3), which has a guide in which the two lateral components (1) and (2) are inserted on its unfolded side, allowing its longitudinal displacement to adapt to different measures of air conditioners This central coupling part (3) also has a tongue that will hold the air conditioner in its central part, by inserting it into the air flow outlet slot.
    The manufacturing of the various elements that make up the air flow redirector assembly can be done using either plastic forming processes such as extrusion and folding, or using injection into preformed molds with the geometry of each of the parts.
    5 Specifically, the side pieces (Figure 2 and Figure 3) can be made by having a base of any polymer, requiring three operations: Contact geometry cutting, Edge and end folding and Center part bending. Another way to carry out the manufacturing of the component, could be using an extrusion process of the material, with a preform of the section of the element on which
    10 subsequently attach the contact area of the element with the external part of the Split.
    As for the piece referred to in Figure 4, due to the complexity of the piece, its manufacture is recommended by extrusion, using a preform with the cross-section of the piece to which the central anchor point should be subsequently attached . 15 INDUSTRIAL APPLICATION
    The industrial application level of this invention is high, since the manufacturing of the extrinsic element is simple and implies a low manufacturing cost. Its low manufacturing cost makes it an economical element so that it can be easily acquired.
    The materials, shape, size and arrangement of the elements will be susceptible of variation, provided that this does not imply an alteration to the essentiality of the invention.
    The terms in which this report has been described must always be taken broadly and not limitatively.
    权利要求:
    Claims (5)
    [1]
    one. Air flow redirector element for split type air conditioners, characterized in that it consists of an extrinsic element comprising two lateral components (1) and (2) in the form of a longitudinal section of hollow cylinder, each incorporating a flange of coupling at one of its ends, and a central coupling piece (3), which allows adaptation to the different measures of air conditioners.
    [2]
    2. Air flow redirector element for split air conditioners, according to claim 1, characterized in that the central coupling part (3) has a guide in which the two lateral components (1) and (2) are inserted, allowing its Longitudinal displacement for adaptation to different measures of air conditioners.
    [3]
    3. Air flow redirector element for split air conditioners, according to claim 2, characterized in that the central coupling part (3) has a tongue that will hold the air conditioner in its central part, by inserting it into the airflow outlet slot.
    [4]
    Four. Airflow redirector element for Split type air conditioners, according to claim 1, characterized in that the side components (1) and (2) adhere to the air conditioning unit by means of double-sided adhesive bands, incorporated in their flanges.
    [5]
    5. Use of the air flow redirector element for split air conditioners, according to previous claims, to distribute the cold air to the top of the room, avoiding certain health problems, produced by these devices when the air flow directly affects and evenly about users.
     Fig. L
    Fig. 2 Fig. 3
    Fig. 4
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    同族专利:
    公开号 | 公开日
    WO2018011442A1|2018-01-18|
    ES2649517B2|2018-05-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20080311841A1|2007-06-13|2008-12-18|Daud Taslim|External Wind Reflector|
    WO2016074959A1|2014-11-14|2016-05-19|Weichselgartner Andreas|Air conditioner with windblocker|
    法律状态:
    2018-05-08| FG2A| Definitive protection|Ref document number: 2649517 Country of ref document: ES Kind code of ref document: B2 Effective date: 20180508 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201600569A|ES2649517B2|2016-07-11|2016-07-11|Airflow redirector element for split air conditioners.|ES201600569A| ES2649517B2|2016-07-11|2016-07-11|Airflow redirector element for split air conditioners.|
    PCT/ES2017/000090| WO2018011442A1|2016-07-11|2017-07-10|Element for redirecting the flow of air for split-type air conditioning appliances|
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