FIELD: machine building.
SUBSTANCE: thermo-static gate consists of movable rod located in non-fluid cavity; rod interacts with thermo-static head and runs through fitting; said gate also consists of valve installed with gap relative to seat. Symmetry axis of movable rod coincides with symmetry axis of the thermo-static head and fitting. The non-fluid cavity is sealed with a flexible corrugated membrane. The gate is equipped with a run booster in form of a lever installed on an axle arranged in the non-fluid cavity. A smaller lever arm interacts with the movable rod. Its bigger arm is actuated by a spring and is connected with the valve. The bigger arm of the lever runs through the corrugated membrane.
EFFECT: increased accuracy of control of heat carrier consumption rate by means of thermo-static gate due to elimination of heat-carrier pressure effect, also increased reliability owing to lowered stresses on movable elements facilitated by sealing flexible corrugated membrane.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| THERMOSTATIC VALVE | 2007 |
|
RU2439414C2 |
| THREE-WAY VALVE | 2013 |
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|
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|
SU1776193A3 |
| FILLING FLOAT VALVE | 2003 |
|
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|
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| FERMENTER-GAS HOLDER | 0 |
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| COMBINED GAS PRESSURE REGULATOR | 2015 |
|
RU2589953C1 |
