SU130796A1 - Device for intake of outside air into the receiving shaft of ventilation of the machine-boiler room of the vessel - Google Patents
Device for intake of outside air into the receiving shaft of ventilation of the machine-boiler room of the vesselInfo
- Publication number
- SU130796A1 SU130796A1 SU638334A SU638334A SU130796A1 SU 130796 A1 SU130796 A1 SU 130796A1 SU 638334 A SU638334 A SU 638334A SU 638334 A SU638334 A SU 638334A SU 130796 A1 SU130796 A1 SU 130796A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ventilation
- vessel
- machine
- intake
- boiler room
- Prior art date
Links
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Description
Известны устройства дл забора наружного воздуха в приемную шахту вентил ции машинно-котельного помеш,ени судна в виде насадки , снабженной фильтрами и подъемно-опускной крышкой, укрепленной на подпружиненном штоке. Однако такие устройства не могут переключатьс на работу с фильтрами или без них.Devices are known for drawing outside air into a receiving shaft for ventilating a machine-boiler room in a vessel in the form of a nozzle equipped with filters and a lifting and lowering lid mounted on a spring-loaded rod. However, such devices cannot switch to work with or without filters.
В описываемом устройстве указанный недостаток устранен тем, что дл переключени устройства на работу с фильтрами или без них на штоке смонтирован золотник, перекрывающий при подъеме крышки окна внутреннего кожуха насадки, служаш,его вентил ционным каналом . В устройстве применен храповой механизм, предназначенный дл удерживани подн того штока с грибовидной крышкой при сжатой пружине и дл освобождени сжатой пружины, опускаюш.ей шток с крышкой . Включение храпового механизма осуществл етс приводом из машинно-котельного помещени судна.In the described device, this drawback is eliminated by the fact that to switch the device to work with or without filters, a spool is mounted on the rod, which overlaps when the window cover of the inner casing of the nozzle is lifted to serve as its ventilation channel. The device uses a ratchet mechanism designed to hold the raised stem with the mushroom cap under the compressed spring and to release the compressed spring by lowering the stem with the cap. The activation of the ratchet mechanism is carried out from the machine-boiler room of the vessel.
На фиг. 1 изображено устройство в разрезе; на фиг. 2 - храповой механизм.FIG. 1 shows the device in section; in fig. 2 - ratchet.
Устройство дл забора наружного воздуха в приемную щахту вентил ции машинно-котельного помещени судна состоит из п тигранной насадки /, фильтров 2, установленных перед окнами 3 внутреннего кожуха 4 насадки /, подъемно-опускной крышки 5, укрепленной на подпружиненном штоке 6, подъемного механизма 7 и храпового механизма 8.The external air intake device for receiving ventilation of the machine-boiler room of the vessel consists of a pennant nozzle /, filters 2 installed in front of the windows 3 of the inner casing 4 nozzles /, a lifting-lowering cover 5 fixed on a spring-loaded rod 6, a lifting mechanism 7 and ratchet 8.
При помощи подъемного механизма 7 крышка 5 вместе со штоком 6 поднимаетс , открыва доступ воздуху в отверстие 9 кожуха 4, служащего вентил ционным каналом. Одновременно золотник 10, смонтированный на штоке 6, перекрывает окна 3, тем самым отключа фильтры 2. Пружина 11 при этом сжимаетс .By means of a lifting mechanism 7, the cover 5, together with the rod 6, rises, opening access to air in the opening 9 of the casing 4, which serves as a ventilation channel. At the same time, the spool 10 mounted on the rod 6 overlaps the windows 3, thereby disconnecting the filters 2. The spring 11 is compressed.
Дл включени фильтров 2 необходимо пот нуть за тросик 12. Рычаг 13, поворачива сь относительно оси 14, переместит т гу 15, котора , преодолева сопротивление плоской пружины 16, выведет собачку 17; из зацеплени с храповым колесом 18. Сжата пружина 11 освободитс и опустит вниз шток 6 с-крышкой 5. Золотник 10 также опуститс вниз и откроет окна .To turn on the filters 2, it is necessary to pull the cable 12. The lever 13, turning about the axis 14, will move the pull 15, which, overcoming the resistance of the flat spring 16, will bring out the pawl 17; from engagement with the ratchet wheel 18. Compressed spring 11 is released and lowers the stem 6 with the lid 5. The spool 10 also lowers and opens the windows.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU638334A SU130796A1 (en) | 1959-09-07 | 1959-09-07 | Device for intake of outside air into the receiving shaft of ventilation of the machine-boiler room of the vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU638334A SU130796A1 (en) | 1959-09-07 | 1959-09-07 | Device for intake of outside air into the receiving shaft of ventilation of the machine-boiler room of the vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU130796A1 true SU130796A1 (en) | 1959-11-30 |
Family
ID=48401904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU638334A SU130796A1 (en) | 1959-09-07 | 1959-09-07 | Device for intake of outside air into the receiving shaft of ventilation of the machine-boiler room of the vessel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU130796A1 (en) |
-
1959
- 1959-09-07 SU SU638334A patent/SU130796A1/en active
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