SU127138A1 - Apparatus for determining the multiplicity and durability of a frother - Google Patents
Apparatus for determining the multiplicity and durability of a frotherInfo
- Publication number
- SU127138A1 SU127138A1 SU623449A SU623449A SU127138A1 SU 127138 A1 SU127138 A1 SU 127138A1 SU 623449 A SU623449 A SU 623449A SU 623449 A SU623449 A SU 623449A SU 127138 A1 SU127138 A1 SU 127138A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- determining
- durability
- multiplicity
- air
- frother
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
Известные приборы дл определени кратности и стойкости пенообразовател путем анализа воздушно-механической пены, полученной с помощью сжатого воздуха, не позвол ют производить определени с необходимой точностью.The known devices for determining the multiplicity and durability of the foaming agent by analyzing air-mechanical foam obtained with compressed air do not allow determination with the required accuracy.
Описываемый прибор позвол ет повысить точность определени качества пенообразовател и получать пену, близкую к примен емой при тушении пожара, дл чего в приборе использованы соединенные гибким шлангом баллон со сжатым воздухом, бачок с мерным устройством и воздушно-пенный ствол с мензуркой.The described device makes it possible to increase the accuracy of determining the quality of the foaming agent and to obtain a foam close to that used in extinguishing a fire, for which the device uses a compressed air cylinder connected by a flexible hose, a measuring device tank and an air-foamy barrel with a beaker.
На чертеже изображен общий вид прибора дл определеии кратности и стойкости пенообразовател .The drawing shows a general view of the device for determining the multiplicity and durability of the frother.
Прибор состоит из штативов 1, баллона 2 со сжатым воздухом, бачка 5 с мерным устройством, снабженного заливным краном 4 с воронкой 5, воздушным краном 6 и манометром 7. Бачок 3 соединен гибким шлангом 8 с баллоном, с воздушно-пенным стволом 9 и с мензуркой 10.The device consists of supports 1, a cylinder 2 with compressed air, a tank 5 with a measuring device, equipped with a filler valve 4 with a funnel 5, an air valve 6 and a pressure gauge 7. The tank 3 is connected by a flexible hose 8 with a balloon, with an air-foamy barrel 9 and beaker 10.
Определение качества пенообразовател при помощи описанного прибора производ т следующим образом.Determination of the quality of the foaming agent using the described device is carried out as follows.
Сначала открывают заливной кран 4 и воздушный кран 6, затем через воронку 5 заливают в бачок готовую эмульсию из пенообразовател и воды. Затем закрывают заливной и воздушный краны, открывают кран-редуктор //, и сжатый воздух из баллона 2 но шлангу поступаег в бачок и давит на эмульсию. При этом манометр показывает давление в приборе (3-4 и более атм). При открывании крана 12 эмульси из бачка будет вытесн тьс по шлангу в воздушно-пенный ствол 9 и поступать в мензурку, в которой производитс замер кратности выхода пены и ее стойкости по времени разрушени , т. е. определ ют качество пенообразовател .First, open the filler valve 4 and the air valve 6, then through the funnel 5 is poured into the tank the finished emulsion of the foaming agent and water. Then close the filler and air valves, open the valve-reducer //, and compressed air from the cylinder 2 but the hose enters the tank and presses on the emulsion. In this case, the pressure gauge shows the pressure in the device (3-4 or more bar). When the valve 12 is opened, the emulsion from the tank will be forced out through the hose into the air-foam barrel 9 and flow into the beaker, which will measure the rate of foam output and its durability over the time of destruction, i.e., determine the quality of the frother.
Предмет изобретени Subject invention
Прибор дл определени кратности и стойкости пенообразовател путем анализа воздушно-механической пены, отличающийс тем, что, с целью повышени точности определени качества пенообразовате л и получени пены, близкой к примен емой при тушении пожара, в нем использованы соединенные гибким шлангом баллон со сжатым воздухом, бачок с мерным устройством и воздушно-пенный ствол с мензуркой.A device for determining the multiplicity and durability of a foaming agent by analyzing air-mechanical foam, characterized in that, in order to improve the accuracy of determining the quality of the foaming agent and to obtain a foam close to that used in extinguishing a fire, a balloon with compressed air is used in it, tank with a measuring device and air-foam barrel with a beaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU623449A SU127138A1 (en) | 1959-03-28 | 1959-03-28 | Apparatus for determining the multiplicity and durability of a frother |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU623449A SU127138A1 (en) | 1959-03-28 | 1959-03-28 | Apparatus for determining the multiplicity and durability of a frother |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU127138A1 true SU127138A1 (en) | 1959-11-30 |
Family
ID=48398399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU623449A SU127138A1 (en) | 1959-03-28 | 1959-03-28 | Apparatus for determining the multiplicity and durability of a frother |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU127138A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4907444A (en) * | 1988-11-25 | 1990-03-13 | Martin Marx | Fire fighting foam analyzer and method therefor |
-
1959
- 1959-03-28 SU SU623449A patent/SU127138A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4907444A (en) * | 1988-11-25 | 1990-03-13 | Martin Marx | Fire fighting foam analyzer and method therefor |
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