RU2563710C1 - Method of controlling icing of louver of air intake grid - Google Patents
Method of controlling icing of louver of air intake grid Download PDFInfo
- Publication number
- RU2563710C1 RU2563710C1 RU2014121071/11A RU2014121071A RU2563710C1 RU 2563710 C1 RU2563710 C1 RU 2563710C1 RU 2014121071/11 A RU2014121071/11 A RU 2014121071/11A RU 2014121071 A RU2014121071 A RU 2014121071A RU 2563710 C1 RU2563710 C1 RU 2563710C1
- Authority
- RU
- Russia
- Prior art keywords
- icing
- louver
- air intake
- intake grid
- blinds
- Prior art date
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- Blinds (AREA)
Abstract
Description
Изобретение относится к области средств контроля при исследовании тепловых процессов в целях защиты от обледенения.The invention relates to the field of controls in the study of thermal processes in order to protect against icing.
Известным, наиболее показательным началом образования льда на различных предметах является появление инея на их поверхности. При этом четко наблюдается белый налет и ощущается органолептически хрупкая ледяная корка (на листьях, траве, текстильных изделиях и т.д.). Использование этого явления в качестве признака обледенения принято за прототип.The well-known, most significant beginning of the formation of ice on various objects is the appearance of frost on their surface. At the same time, a white coating is clearly observed and an organoleptically fragile ice crust is felt (on leaves, grass, textiles, etc.). The use of this phenomenon as a sign of icing is taken as a prototype.
Однако аналогичное явление на поверхности массивных металлических предметов, каковыми являются жалюзи воздухоприемной решетки, не обнаруживается. Начало образования льда на их наружной поверхности происходит без появления видимого инея. На гладкой поверхности жалюзи нет четкого ощущения ледяной корки. В то же время определение момента начала обледенения необходимо для оценки качества противообледенительной системы и для обеспечения точности ее регулировки.However, a similar phenomenon on the surface of massive metal objects, such as the blinds of the air intake grille, is not detected. The onset of ice formation on their outer surface occurs without the appearance of visible frost. On the smooth surface of the blinds there is no clear feeling of ice crust. At the same time, the determination of the moment of onset of icing is necessary to assess the quality of the anti-icing system and to ensure the accuracy of its adjustment.
Задачей настоящего изобретения является четкое определение начала обледенения жалюзи воздухоприемной решетки.The objective of the present invention is to clearly determine the onset of icing of the louvers of the air intake grille.
Предложенный способ состоит в том, что на наружную поверхность жалюзи накладывают смоченный водой марлевый бинт либо смачивают такой бинт после его наложения на жалюзи и по его обледенению, проявляющемуся четко, определяют начало обледенения жалюзи.The proposed method consists in applying a gauze bandage moistened with water to the external surface of the blinds or wetting such a bandage after applying it to the blinds and, by clearly revealing it, determine the beginning of the blinds icing.
На фиг. 1 показаны используемые в способе элементы: жалюзи 1 обогреваемой решетки и смоченный водой бинт 2.In FIG. 1 shows the elements used in the method: blinds 1 of a heated grate and a bandage 2 moistened with water.
Предложенный способ контроля обледенения, являющийся простым и надежным, может быть использован во многих других подобных целях, например в качестве сигнала для спуска воды из емкостей, которые могут быть разрушены в случае дальнейшего замерзания воды в них.The proposed method of icing control, which is simple and reliable, can be used for many other similar purposes, for example, as a signal for draining water from containers, which can be destroyed in the event of further freezing of water in them.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2014121071/11A RU2563710C1 (en) | 2014-05-23 | 2014-05-23 | Method of controlling icing of louver of air intake grid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014121071/11A RU2563710C1 (en) | 2014-05-23 | 2014-05-23 | Method of controlling icing of louver of air intake grid |
Publications (1)
Publication Number | Publication Date |
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RU2563710C1 true RU2563710C1 (en) | 2015-09-20 |
Family
ID=54147929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2014121071/11A RU2563710C1 (en) | 2014-05-23 | 2014-05-23 | Method of controlling icing of louver of air intake grid |
Country Status (1)
Country | Link |
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RU (1) | RU2563710C1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2784782A (en) * | 1953-08-24 | 1957-03-12 | Kaiser Aluminium Chem Corp | Screen framing arrangement |
US3115082A (en) * | 1960-03-22 | 1963-12-24 | Sanoff Melvin | Air conditioner cover |
RU2474766C2 (en) * | 2009-12-11 | 2013-02-10 | Общество с ограниченной ответственностью "Би Питрон" | Method to heat ventilation grids with louvers and device for its implementation |
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2014
- 2014-05-23 RU RU2014121071/11A patent/RU2563710C1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2784782A (en) * | 1953-08-24 | 1957-03-12 | Kaiser Aluminium Chem Corp | Screen framing arrangement |
US3115082A (en) * | 1960-03-22 | 1963-12-24 | Sanoff Melvin | Air conditioner cover |
RU2474766C2 (en) * | 2009-12-11 | 2013-02-10 | Общество с ограниченной ответственностью "Би Питрон" | Method to heat ventilation grids with louvers and device for its implementation |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160524 |