PL442215A1 - Head controlling the flow of the medium through the valve supplying the system and method of controlling the medium flow - Google Patents
Head controlling the flow of the medium through the valve supplying the system and method of controlling the medium flowInfo
- Publication number
- PL442215A1 PL442215A1 PL442215A PL44221522A PL442215A1 PL 442215 A1 PL442215 A1 PL 442215A1 PL 442215 A PL442215 A PL 442215A PL 44221522 A PL44221522 A PL 44221522A PL 442215 A1 PL442215 A1 PL 442215A1
- Authority
- PL
- Poland
- Prior art keywords
- valve
- medium
- flow
- head
- liquid
- Prior art date
Links
- 239000007788 liquid Substances 0.000 abstract 5
- 230000009347 mechanical transmission Effects 0.000 abstract 3
- 230000001276 controlling effect Effects 0.000 abstract 2
- 230000005611 electricity Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/12—Means for adjustment of "on" or "off" operating temperature
- H01H37/24—Means for adjustment of "on" or "off" operating temperature by adjustment of position of the movable contact on its driving member
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
Głowica sterująca przepływem medium przez zawór wyposażona w zespół sterujący zaworem w postaci przekładni mechanicznej napędzanej silnikiem charakteryzuje się tym, że przekładnia mechaniczna (7) napędzana jest silnikiem (19), który jest sterowany płytką elektroniczną (8) osadzoną w dolnej części obudowy głowicy sterującej, gdzie czujnik cieczowy lub gazowy (5) poprzez mieszek (18), połączony jest częścią scalającą (6) z przekładnią mechaniczną (7) oraz zespołem trzpienia i łączy go z zaworem. Korpus (1) zaworu przez który przepływa medium (2) wyposażony jest w górnej części w zespół trzpienia zaworu z grzybkiem zaworu (15), którego ustawienie reguluje trzpień (16) osadzony w dolnej części obudowy głowicy sterującej poprzez sworzeń (17) osadzony w górnej części głowicy sterującej, który oddziaływuje na mieszek (18) czujnika gazowego lub cieczowego (5). Sposób sterowania przepływem medium przez zespół głowicy sterującej z zaworem polegający na ustawianiu grzybka zaworu tak aby była kontrolowana regulacja ilości przepływu czynnika roboczego charakteryzuje się tym, że mieszek (18) czujnika cieczowego lub gazowego (5) pod wpływem temperatury zewnętrznej naciska na trzpień (16) który powoduje ustawienie grzybka (15) w zaworze umożliwiając przepływ czynnika w takiej ilości że układ dąży do uzyskania równowagi przy czym zmiana położenia wysokości czujnika cieczowego lub gazowego (5) realizowana jest przez przekładnie mechaniczną (7) sterowaną płytką elektroniczną (8). Przekładnia mechaniczna (7) poprzez silnik (19) zmienia położenie sworznia (17) co skutkuje przemieszczaniem się w pionie czujnika cieczowego lub gazowego (5) zmieniając układ odniesienia pracy głowicy sterującej. Regulacja przepływu medium (2) przez głowice sterującą wymaga energii elektrycznej tylko do zmiany układu odniesienia czyli zmiany nastawy żądanej temperatury.The head controlling the flow of medium through the valve, equipped with a valve control unit in the form of a mechanical gear driven by an engine, is characterized by the fact that the mechanical gear (7) is driven by the engine (19), which is controlled by an electronic board (8) mounted in the lower part of the control head housing, where the liquid or gas sensor (5) is connected through the bellows (18) to the integrating part (6) to the mechanical transmission (7) and the stem assembly and connects it to the valve. The valve body (1) through which the medium (2) flows is equipped in the upper part with a valve stem assembly with a valve head (15), the setting of which is regulated by the stem (16) mounted in the lower part of the control head housing through the pin (17) mounted in the upper part. part of the control head that acts on the bellows (18) of the gas or liquid sensor (5). The method of controlling the flow of the medium through the control head and valve assembly, consisting in positioning the valve head so as to control the regulation of the flow of the working medium, is characterized by the fact that the bellows (18) of the liquid or gas sensor (5) presses the pin (16) under the influence of external temperature. which positions the poppet (15) in the valve, allowing the medium to flow in such an amount that the system tends to achieve balance, while changing the height position of the liquid or gas sensor (5) is carried out by a mechanical transmission (7) controlled by an electronic board (8). The mechanical transmission (7) changes the position of the pin (17) through the engine (19), which results in the vertical movement of the liquid or gas sensor (5), changing the reference system of the control head. Regulation of the medium flow (2) through the control head requires electricity only to change the reference system, i.e. to change the desired temperature setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL442215A PL442215A1 (en) | 2022-09-07 | 2022-09-07 | Head controlling the flow of the medium through the valve supplying the system and method of controlling the medium flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL442215A PL442215A1 (en) | 2022-09-07 | 2022-09-07 | Head controlling the flow of the medium through the valve supplying the system and method of controlling the medium flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL442215A1 true PL442215A1 (en) | 2024-03-11 |
Family
ID=90195146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL442215A PL442215A1 (en) | 2022-09-07 | 2022-09-07 | Head controlling the flow of the medium through the valve supplying the system and method of controlling the medium flow |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL442215A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL156811B1 (en) * | 1988-11-25 | 1992-04-30 | Politechnika Warszawska | Control head of a working machine or manipulator |
| FR2707424A3 (en) * | 1993-04-28 | 1995-01-13 | Lorenzi Vasco Spa | Rod-type thermostat for a water heater, with double safety action and low operating thermal inertia |
| GB2295490A (en) * | 1994-11-23 | 1996-05-29 | Diamond H Controls Ltd | Thermostat |
| WO2010001110A2 (en) * | 2008-07-01 | 2010-01-07 | Diamond H Controls Limited | Improvements to thermostat control devices |
-
2022
- 2022-09-07 PL PL442215A patent/PL442215A1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL156811B1 (en) * | 1988-11-25 | 1992-04-30 | Politechnika Warszawska | Control head of a working machine or manipulator |
| FR2707424A3 (en) * | 1993-04-28 | 1995-01-13 | Lorenzi Vasco Spa | Rod-type thermostat for a water heater, with double safety action and low operating thermal inertia |
| GB2295490A (en) * | 1994-11-23 | 1996-05-29 | Diamond H Controls Ltd | Thermostat |
| WO2010001110A2 (en) * | 2008-07-01 | 2010-01-07 | Diamond H Controls Limited | Improvements to thermostat control devices |
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