RU1824055C - Liquid distributing apparatus - Google Patents

Abstract

Use in agricultural engineering. SUMMARY OF THE INVENTION The device is equipped with a distribution disk horizontally mounted in the center of the chamber on a vertical axis and equipped with a turbine mounted on its hub, the inlet nozzle mounted tangentially on the side surface of the cylindrical body in the turbine location zone. The outlet nozzles are located in the lower part of the body; with the possibility of axial movement of 1 s f-s 3 sludge

Description

The invention relates to agricultural machinery, and more particularly to a device for distributing liquid, and is intended for the application of liquid fertilizers and means of chemical protection of plants used in small doses and requiring high precision dosing

The purpose of the invention is to improve the accuracy of liquid distribution.

Figure 1 shows a device for distributing a liquid, a longitudinal section; figure 2 - section aa in fig. 1; in Fig.Z - section bB in Fig.1.

The device for distributing liquid comprises a chamber 1, the lower part of which is divided into compartments by partitions 2. To discharge the liquid, outlet pipes 3 are formed in the lower part of the chamber. The liquid is supplied through the inlet pipe 4, which is located tangentially to the casing 5 of the turbine 6. The turbine 6 is connected with a distribution disk 7, which is mounted on the axis 8. Free rotation of the turbine 6 provides a support ball 9 and a supporting fluoroplastic washer 10. For directing the fluid flow to the distribution disk 7, serves Khodnev nozzle 11 which is secured to the cover 12 for communicating the chamber with the chamber cavity air source 12 is disposed in the cover pipe 13 and the annular guide plate 14

A liquid distribution device operates as follows.

The liquid through the inlet pipe 4 enters the cavity of the turbine housing 5 and rotates the turbine 6, after which the liquid enters the distribution disk 7 through the inlet nozzle 11, which rotates together with the turbine and is evenly distributed over the compartments in the lower part of the chamber 1. Through the outlet pipes 3, gravity fluid is supplied to the operating parts of the machine. The area of the outlet pipes is selected so that with a maximum supply of liquid, the active section is not filled with liquid

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This ensures the same liquid flow rate through the discharge pipes of different lengths. The flow of fluid through the dispenser is controlled by the rotation of the axis 8. In this case, the turbine 6 together with the dispensing disk 7 moves relative to the inlet nozzle 11 and changes the nozzle passage. The established position of the axis 8 in the screw connection is fixed by a nut 15.

If it is necessary to spray the liquid leaving the outlet pipelines through the nozzle 13, air is supplied to the chamber under pressure. The proposed device provides an uneven flow of fluid through the discharge pipelines, in contrast to the often clogged sprayers that distribute the liquid in commercially available sprayers OP - 2000 and others.

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Claims (2)

1. A device for distributing liquid, comprising a chamber in the form of a body of revolution with compartments in the lower part, inlet and outlet nozzles, characterized in that, in order to improve the accuracy of distribution, it is equipped with a distribution disk horizontally mounted in the center of the chamber on a vertical axis with a turbine mounted on its hub; moreover, the inlet nozzle is mounted tangentially on the lateral surface of the cylindrical body in the turbine location zone, and the outlet nozzles are located in the lower part of the body. 2. The device pop. 1, distinguishing, with that. that the distribution disk is mounted axially movable. 43 $ ig. I Aa FIG. 2 6-B