SU4045A1 - Device for automatic control of feed in boilers with a feed valve moving under the action of a membrane and with a rotationally mounted hollow load - Google Patents
Device for automatic control of feed in boilers with a feed valve moving under the action of a membrane and with a rotationally mounted hollow loadInfo
- Publication number
- SU4045A1 SU4045A1 SU5921A SU5921A SU4045A1 SU 4045 A1 SU4045 A1 SU 4045A1 SU 5921 A SU5921 A SU 5921A SU 5921 A SU5921 A SU 5921A SU 4045 A1 SU4045 A1 SU 4045A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- feed
- membrane
- boilers
- action
- automatic control
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000001105 regulatory Effects 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
Description
Предлагаемое изобретение относитс к автоматам дл регулировани питани паровых котлов, снабженным мембранами и пустотелыми поворотными грузами, наполн емыми попеременно водой и паром.The present invention relates to machines for regulating the power supply of steam boilers equipped with membranes and hollow rotary weights filled alternately with water and steam.
На чертеже фиг. 1 изображает вертикальный разрез питательного приспособлени к паровому котлу, фиг. 2 - горизонтальный разрез предлагаемого регулирующего устройства и фиг. 3-то же вертикальный разрез.In FIG. 1 is a vertical sectional view of a nutrient attachment to a steam boiler; FIG. 2 shows a horizontal section of the proposed regulating device, and FIG. 3 is the same vertical section.
На крышке 8 питательного клапана 4 с мембраной 7 установлена пола головка 9, имеюща в себе клапаны 10 и 11, соединенные с рычагом 12, закрепленным на вращающемс валике 13 с каналом 14. Наружный конец валика 13 соединен со стержнем 15, имеющим две трубки 16 и 17, ведущие к пустотелому грузу18. От головки 9 отходит трубка 19, опущенна своим концом в паровой котел ниже уровн воды. Пустотелый груз 18 соедин етс при помощи трубки 16 с трубкой SO, конец которой опускаетс в водомерное стекло 31 доOn the cover 8 of the feed valve 4 with a membrane 7, a floor head 9 is installed, having valves 10 and 11 connected to a lever 12 fixed on a rotating roller 13 with a channel 14. The outer end of the roller 13 is connected to a rod 15 having two tubes 16 and 17, leading to a hollow load. The tube 19 leaves the head 9 and is lowered at the end of the boiler into the steam boiler below the water level. The hollow weight 18 is connected by a tube 16 to an SO tube, the end of which is lowered into the water glass 31 to
посто нного уровн воды в котле 1 с целью сообщени груза 18 с паровым пространством котла.constant water level in the boiler 1 for the purpose of communicating the load 18 with the steam space of the boiler.
Действие регул тора происходит следующим образом. В случае повыщени уровн воды в паровом котле конец трубки SO, опущенной в водомерное стекло S1, погружаетс в воду, в это врем имеющийс в котле пар давит на воду, подыма ее вверх по трубке 20 и через трубку 16 в пустотелый груз 18, который, заполн сь водой, делаетс т желее и, будучи насажен на валике 13, имеющем рычажок 18, подымает кверху клапаны 10 и 11. Вследствие этого, имеющийс в камере 36 пар проникает под клапан 10 и через отверстие 27 клапана 11 действует на мембрану 7, надавливающую на диск 6, насаженный на стержень 5 питательного клапана 4, благодар чему приток воды в котел прекращаетс .The action of the regulator is as follows. In the case of raising the water level in the steam boiler, the end of the SO tube, dipped into the water-metering glass S1, is immersed in water, at which time the steam present in the boiler presses on the water, lifting it up through the tube 20 and through the tube 16 being filled with water, it is made tighter and, being mounted on a roller 13 having a lever 18, raises valves 10 and 11 upwards. Consequently, steam in chamber 36 penetrates the valve 10 and acts through the opening 27 of valve 11 on the membrane 7, pressing down on disk 6, mounted on the rod 5 of the feed valve 4, bl The gift of which water inflow into the boiler is stopped.
При понижении уровн воды в паровом котле в трубку 20 входит пар из котла и проникает через отверстие 16 в пустотелый груз 18, вытесн из него воду через трубWhen the water level in the steam boiler is lowered, steam 20 enters the tube 20 from the boiler and penetrates through the hole 16 into the hollow weight 18, water is forced out of it through the pipes
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU5921A SU68775A1 (en) | 1941-03-20 | 1941-03-20 | Device for measuring time intervals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU5921A SU68775A1 (en) | 1941-03-20 | 1941-03-20 | Device for measuring time intervals |
Publications (2)
Publication Number | Publication Date |
---|---|
SU4045A1 true SU4045A1 (en) | 1927-11-30 |
SU68775A1 SU68775A1 (en) | 1946-11-30 |
Family
ID=48247605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU5921A SU68775A1 (en) | 1941-03-20 | 1941-03-20 | Device for measuring time intervals |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU68775A1 (en) |
-
1941
- 1941-03-20 SU SU5921A patent/SU68775A1/en active
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