SU61841A1 - Method and device for determining the flow of sludge in river flows - Google Patents

Method and device for determining the flow of sludge in river flows

Info

Publication number
SU61841A1
SU61841A1 SU26394A SU301517A SU61841A1 SU 61841 A1 SU61841 A1 SU 61841A1 SU 26394 A SU26394 A SU 26394A SU 301517 A SU301517 A SU 301517A SU 61841 A1 SU61841 A1 SU 61841A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sludge
determining
flow
valve
river flows
Prior art date
Application number
SU26394A
Other languages
Russian (ru)
Inventor
П.А. Глинка
Original Assignee
П.А. Глинка
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by П.А. Глинка filed Critical П.А. Глинка
Priority to SU26394A priority Critical patent/SU61841A1/en
Application granted granted Critical
Publication of SU61841A1 publication Critical patent/SU61841A1/en

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  • Sampling And Sample Adjustment (AREA)

Description

Известные приборы дл  определени  плотности льда в шуговом -облаке не позвол ют одновременно брать пробы шуги из нескольких горизонтальных слоев.The known devices for determining the density of ice in a stitch cloud do not allow simultaneous sampling of sludge from several horizontal layers.

Описываемый прибор, с целью одновременного вз ти  проб шуги из нескольких горизонтальных слоев, выполнен в виде отрезка трубы с сетчатой крышкой на верхнем конце и сетчатым подпружиненным клапаном на нижнем конце, управл емым с поверхности тросом посредством шпильки, удерживаюшей при опускании прибора указанный клапан в открытом положении.The described device, for the purpose of simultaneous sampling of sludge from several horizontal layers, is made in the form of a pipe section with a mesh cover at the upper end and a mesh spring-loaded valve at the lower end controlled from the surface by means of a cable by means of a pin holding the valve in the open position

На чертеже схематически изображен предлагаемый прибор.The drawing shows schematically the proposed device.

Прибор выполнен в виде трубы /, например четырехугольного сечени , к нижней части которой прикреплен груз 2, оканчиваюшийс  зао стренным ребром 3, пред {азначенным дл  облегчени  проникновени  прибора через толшу шуговой массы. В нижней части трубы имеетс  сетчатый клапан 4, закрываюшийс  при подъеме прибора. Клапан вращаетс  вокруг оси 5 и при опускании прибора находитс  в вертикальном положении и удерживаетс  шпилькой 6. Верх трубы У закрыт съемной сетчатой крышкой 7.The device is made in the form of a pipe /, for example, a quadrangular section, to the bottom of which is attached a load 2, terminated by a fixed edge 3, intended to facilitate the penetration of the device through the bulk of the masses. In the lower part of the pipe there is a mesh valve 4, closed when the instrument is raised. The valve rotates around the axis 5 and when the device is lowered it is in a vertical position and held by the stud 6. The top of the U pipe is closed by a removable mesh cover 7.

Управл ют клапаном 4 с поверхности посредством троса 8.The valve 4 is controlled from the surface by means of a cable 8.

В момент подъема прибора шпилька 6 поднимаетс  тросом 8 н освобождает клапан, который под воздействием пружины 9 перекрывает нижнюю часть трубы и фиксируетс  в этом положении зашелкой 10.At the moment of lifting the device, the stud 6 rises with the cable 8 n and releases the valve, which, under the influence of the spring 9, closes the lower part of the pipe and is fixed in this position by the hook 10.

Ручка // предназначена дл  подвешивани  прибора к тросу подъемника (на чертеже не показан).The handle // is intended for hanging the device to the lift cable (not shown in the drawing).

По весу вз той пробы шуги определ ют известным способом расход шуги в речном потоке при условии, что шуга движетс  в поверхностном слое потока в виде шуговых облаков.From the weight of the sampled sludge, the sludge consumption in the river stream is determined in a known manner, provided that the sludge moves in the surface layer of the stream in the form of sludge clouds.

Предмет изобретени Subject invention

Прибор дл  определени  плотности льда в шуговом облаке, отличающийс  тем, что, с целью одновременного вз ти  проб шуги из нескольких горизонтальных слоев, он выполнен в виде отрезка трубы с сетчатой крышкой на верхнем конце и сетчатым подпружиненным клапаном на нижнем конце, управл емым с поверхности тросом посредством шпильки, удерживаюш,ей при опускании прибора указанный клапан в открытом положении.An apparatus for determining the density of ice in a plow cloud, characterized in that, in order to simultaneously take samples of sludge from several horizontal layers, it is designed as a pipe section with a mesh lid at the upper end and a mesh spring-loaded valve at the lower end controlled from the surface cable through studs, holding it to her when lowering the device specified valve in the open position.

SU26394A 1939-09-03 1939-09-03 Method and device for determining the flow of sludge in river flows SU61841A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU26394A SU61841A1 (en) 1939-09-03 1939-09-03 Method and device for determining the flow of sludge in river flows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU26394A SU61841A1 (en) 1939-09-03 1939-09-03 Method and device for determining the flow of sludge in river flows

Publications (1)

Publication Number Publication Date
SU61841A1 true SU61841A1 (en) 1941-11-30

Family

ID=48243150

Family Applications (1)

Application Number Title Priority Date Filing Date
SU26394A SU61841A1 (en) 1939-09-03 1939-09-03 Method and device for determining the flow of sludge in river flows

Country Status (1)

Country Link
SU (1) SU61841A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117517004A (en) * 2024-01-08 2024-02-06 黄河水利委员会洛阳水文水资源勘测局 Layered sampling device for water quality detection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117517004A (en) * 2024-01-08 2024-02-06 黄河水利委员会洛阳水文水资源勘测局 Layered sampling device for water quality detection
CN117517004B (en) * 2024-01-08 2024-03-22 黄河水利委员会洛阳水文水资源勘测局 Layered sampling device for water quality detection

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