MIXED TYPE TRAP

The utility model discloses a water discharge valve of mixed type, which relates to the valve used for heat engineering and suitable to be used for the steam pipe net and the steam heating equipment to play the automatic water discharging function and the steam preventing function. The utility model...

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Bibliographic Details
Main Authors TANG DINGYU, ZHOU HANXING, SU MINGGAO
Format Patent
LanguageEnglish
Published 16.08.1989
Edition4
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROMENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The utility model discloses a water discharge valve of mixed type, which relates to the valve used for heat engineering and suitable to be used for the steam pipe net and the steam heating equipment to play the automatic water discharging function and the steam preventing function. The utility model is composed of a valve body, a valve cover, an adjusting screw rod, a valve sheet, a control evaporating chamber, etc. The opening height of the valve sheet is adjusted according to the requirements by the adjusting screw rod arranged on the valve cover to combine the evaporating chamber for replenishing pressure and the control chamber into integration to obtain a super size chamber. When the discharge valve works, the valve sheet can be timely closed or opened with stable water discharging performance and the steam preventing performance. The utility model has the advantages of simple structure, easy maintenance, long service life, wide using range and stable performance, and is suitable to be used for the various kinds of manufacturing or heating equipment using the steam.
Bibliography:Application Number: CN1988212090U