• 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:
    ELESHNTY ROTARY HOLE FOR LOCKING air-intake cooling towers, each of which .ustanovlen on the vertical axis, characterized in that, in order to increase cooling efficiency by providing complete closure of holes on the leeward side, their complete opening on the side facing the wind cooler and partial opening on lateral sides, the elements are mounted for rotation by 180. 0 (U1 00 o ate
    公开号:SU1158051A3
    申请号:SU731962197
    申请日:1973-08-28
    公开日:1985-05-23
    发明作者:Хеллер Ласло；Форго Ласло；Бергманн Дьердь；Палфалви Дьердь
    申请人:Трансэлектро Мадьяр Вилламошшаги Кюлькерешкеделми Валлалат (Инопредприятие)；
    IPC主号:
    专利说明:

    g1 The invention relates to heat and energy production, in particular to circulating water coolers in thermal power plants. Swivel elements are known for closing the air inlets of the tower cooler, each of which is mounted on the vertical axis 1. A disadvantage of the known elements is that they do not provide sufficient air to the chiller for effective cooling in windy conditions. When the air cooler flows around the air flow, unevenness occurs in the amount of air entering the air cooler holes, which causes turbulence in the air flow and, consequently, an increase in the aerodynamic resistance of the cooler, as well as uneven cooling of various parts of the heat exchanger inside the cooler. The purpose of the invention is to increase the cooling efficiency by ensuring that the holes on the leeward side are completely closed, they are completely open on the side facing the wind, and partially opened on the sides. This goal is achieved by the fact that the swiveling elements for closing the air inlets of the basal cooler, each of which is mounted on the vertical axis, are rotatably mounted by 180 °. 1 shows a tower cooler in the air inlets of which rotary elements are installed, a longitudinal section; 2, the pivoting elements during operation of the cooler under the influence of strong wind, top view; in FIG. 3, the same, under the conditions of influence of weak wind. The rotary elements 1 for closing the air inlets 2 of the neck cooler 3 are each installed on its vertical axis 4. In addition, the tower cooler 3 contains a heat exchanger 5 installed at some distance from the air inlets 2, When the tower cooler 3 is operating, the angle of rotation of the elements 1 changes with the help of regulating equipment (hydraulic, pneumatic or manually) receiving pulses from devices measuring the speed and direction of the wind, and data characterizing the operation of the cooler ( .e. the cooling water temperature), whereby the possible corresponding installation elements 1, providing the desired cooling effect. If there is no wind, the air inlets 2 are completely open. With strong wind, the regulation is carried out in such a way that it is on. opposite to the direction of the wind, the side of the tower cooler 3, the air inlet holes 2 are completely blocked by the rotary elements 1, and the remaining rotary elements 1 are installed under the angle Q with the angles so that the incoming air flow is directed inside the cooler 3 (Fig. 2). As a result of the complete overlapping of the air inlets 2 on the side opposite to the wind direction, the through passage of air through the cooler tower 3 is prevented, due to which the air in the latter increases. With a weak wind, the air inlet holes 2 on the opposite side of the wind cooler side 3 are partially blocked by elements 1, so that the air flow around the cooler tower 3 is sucked into the open holes 2 (Fig. 3), which contributes to the organization of a stable air draft. Such an embodiment of the device will improve the cooling efficiency.
    权利要求:
    Claims (1)
    [1]
    TURNING ELEMENTS FOR CLOSING THE TOWARGE COOLER AIR INTAKE OPENINGS, each mounted on a vertical axis, characterized in that, in order to increase cooling efficiency 'by ensuring complete closure of the openings on the leeward side, their complete opening on the cooler side facing the wind and partial opening on sides, the elements are mounted rotatably 180.
    类似技术:
    公开号 | 公开日 | 专利标题
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    同族专利:
    公开号 | 公开日
    FR2198113B1|1976-05-07|
    DE2337236A1|1974-03-14|
    ZA734973B|1974-06-26|
    HU165929B|1974-12-28|
    GB1436144A|1976-05-19|
    AT326707B|1975-12-29|
    CA1004488A|1977-02-01|
    FI60929B|1981-12-31|
    CH557513A|1974-12-31|
    SE417365B|1981-03-09|
    ATA654073A|1975-03-15|
    DE2337236C3|1981-03-19|
    DE2337236B2|1980-07-24|
    AU5846373A|1975-01-30|
    JPS5041148A|1975-04-15|
    US3933196A|1976-01-20|
    IT993798B|1975-09-30|
    FR2198113A1|1974-03-29|
    FI60929C|1982-04-13|
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    RU2535903C1|2013-06-07|2014-12-20|Государственное Научное Учреждение "Институт Тепло- И Массообмена Имени А.В. Лыкова Национальной Академии Наук Беларуси"|Cooling tower|NL84190C|
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    DE1806656B2|1968-11-02|1971-05-13|PROCEDURE FOR DISCHARGE OF WASTE HEAT ARISING IN INDUSTRIAL PLANTS, IN PARTICULAR IN POWER PLANTS|
    US3608873A|1969-10-15|1971-09-28|Fluor Prod Co Inc|Mechanically assisted spiral-draft water-cooling tower|
    DE2153967B2|1971-10-29|1976-07-15|Natural draught cooling-tower for steam power plants - has inlets around tower base for cooling air|
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    FR2443659B2|1976-03-24|1982-07-30|Metalliques Entrepr Cie Fse|
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    FR2437597B1|1978-09-26|1982-03-05|Hamon|
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    US4278620A|1980-02-19|1981-07-14|Research-Cottrell, Inc.|Apparatus for reducing the detrimental wind influence on cooling towers|
    EP0053898B1|1980-12-10|1985-05-29|Imperial Chemical Industries Plc|Cooling towers|
    FR2516221B1|1981-11-12|1984-07-06|Technibel Sa|
    US4706554A|1986-08-15|1987-11-17|Kelly Industries, Inc.|Vertical louver system for cooling towers|
    US4971723A|1988-10-14|1990-11-20|National Starch And Chemical Investment Holding Corporation|Partially debranched starches and enzymatic process for preparing the starches|
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    GB2257241B|1991-07-03|1995-09-20|Anthony Poulton|Cooling tunnel|
    JP3033952B2|1996-11-06|2000-04-17|茂 長野|cooling tower|
    KR100542719B1|2003-12-10|2006-01-11|주식회사 경인기계|Air guide for cooling tower|
    US7384026B2|2004-09-17|2008-06-10|Spx Cooling Technologies Inc.|Heating tower apparatus and method with wind direction adaptation|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    HUHE616A|HU165929B|1972-08-29|1972-08-29|
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