SU1352292A1 - Ship system for continuous sampling of water from near-surface horizon - Google Patents

Abstract

The invention relates to ship systems for the continuous extraction of water from the near-surface horizon and can be used in continuous hydrogeological, hydrochemical and other near-surface water analyzes. The object of the invention is to increase the resolution of the system and to ensure that water is sampled at predetermined flow rates. The system includes an intake device 1 installed on the Kingston 2 and made in the form of a cylindrical receiving pipe protruding overboard the vessel, the axis of the pipe coinciding with the normal to the plane of its inlet, and the angle between this normal and the main line of the vessel is 40-90 &;deg; System pump 3, supply and discharge pipelines 4 and 5, shut-off valve 6, angle valve 7, measuring cells 8 analytical instruments. The cylindrical inlet is equipped with a mesh filter. 2 Il. (L cond to N3 CO N3 cpael

Description

The invention relates to shipborne systems for continuous water withdrawal from the surface-iridescent horizon and can be used in oceanology and limnology when conducting continuous hydrological, hydrochemical, hydrobiological, and other analyzes of surface water, as well as in studying the fine structure of the surface layer unequalities. .

The purpose of the invention is to increase the resolution of the system and to ensure water sampling at predetermined flow rates.

FIG. 1 shows a system of continuous1 through pipeline 4 to the laboratory. Prior to the onset of operating mode, the water through the open valve 6 with the valve 7 closed, through the discharge pipe 5, is diverted 5 overboard. When the valve 7 is partially or fully open and, accordingly, the valve 6 is partially or fully closed, water passes through the measuring cell 8 of the analyzing device and then is discharged overboard via pipeline 5.

pumping rate through the device is regulated

valves 6 and 7.

The use of the invention provides an increase in the resolution of the system water extraction from the near-surface horizons by more than 10 times in comparison with the projection, general view; in fig. 2 - intaking toyp.

In addition, it is possible to conduct continuous analysis with any arrangement, general view.

The continuous water extraction system includes an intake device, which is made in the form of a cylindrical suction inlet 1 Kingston 2, an electric pump 3 of centrifugal type, supplying 4 and discharging 5 pipelines interconnected by means of a stop valve 6, designed to regulate

Claims (1)

rusts ranging from zero to 4.8 m / s. Invention Formula The shipborne continuous water collection system from the near-surface horizon, including a filter intake. supply of seawater to the measuring cell, 25 kingston and pump, supply system for analyzing tubes. The shut-off angle valve 7 is designed, like the valve b, to regulate the flow rate of water through the measuring cells 8. The cylindrical receiving port is equipped with pipelines, a drainage device, characterized in that, in order to increase the resolution of the system and to ensure water sampling at specified flow rates, the system is equipped with a cylinder and filter 9, and a discharge pipe (pipe with an open inlet tap 5 - valve 10. Axis of cylindrical ijersty mounted on kingston for The nozzle 1 coincides with the normal to the plane of its inlet, and the angle between this normal and the main line of the vessel is 40-90 °. The sampling system works as follows: With the kingston 2 open, water is pumped through pump 3 through a cylindrical nozzle 35 overboard the vessel and complement. a discharge pipe provided with a regulating adapter connecting it to the supply pipe, the axis of the cylindrical pipe coinciding with the normal to the LM-0 plane of the inlet, and the angle between this .. 1 and the main line of the vessel is 40--90 ° . 1 through line 4 to the laboratory. Prior to the onset of operating mode, the water through the open valve 6 with the valve 7 closed through the outlet pipe 5 is diverted overboard the vessel. With the valve 7 partially or fully open and, accordingly, the valve 6 partially or fully closed, water passes through the measuring cell 8 of the analyzing device and then is discharged overboard via pipeline 5. pumping rate through the device is regulated valves 6 and 7. rusts ranging from zero to 4.8 m / s. Invention Formula The shipborne continuous water collection system from the near-surface horizon, including a filter intake. pipelines, a drain device, characterized in that, in order to increase the resolution of the system and ensure the sampling of water at specified flow rates, the system is equipped with a cylindrical pipe (with an open inlet hole mounted on a Kingston for overboard the vessel and complement. a discharge pipe provided with a regulating adapter connecting it to the supply pipe, the axis of the cylindrical pipe coinciding with the normal to the LM-0 plane of the inlet, and the angle between this .. 1 and the main line of the vessel is 40--90 ° . .liO-SO / fOC Make up (GSL E. Garboue Editor A. DO.PINICHTechred I. Veres. Proofreader S. Cherni Order 5271/39 Circulation 776- Subscription VNIIPI USSR State Committee on Inventions and Discoveries 1 13035, Moscow. G-35. Raushska nab., 4/5 Production and Poligrafnskomskoe Infrastructure, Uzhgorod, ul. Design. four