RU185979U1 - PIPELINE FOR TRANSPORTATION OF SEMI-LIQUID FODDER MEDIA - Google Patents

Abstract

The utility model relates to agriculture, in particular to transporting and feeding devices.

The known pipeline consists of a single-walled cylindrical pipe provided with a second pipe located outside and having spacers in the radial direction. From the ends, the space between the pipes is tightly plugged and on the one upper side the second pipe is equipped with a tap for pumping water and creating a water jacket, and on the other bottom side with a tap for water intake. The pipeline is also equipped with a third pipe, located outside the second pipe and having its spacers in the radial direction, from the ends of the space between the second and third pipes it is also closed tightly and on the one upper side the external third pipe is equipped with a valve for pumping water and creating a second water jacket, and the other bottom side - a tap to draw water from a second water jacket.

The proposed pipeline is equipped with a fourth pipe located outside the third pipe and having its spacers in the radial direction. At the ends, the space between the third and fourth pipes is also closed tightly and on the one hand the outer fourth pipe is equipped with a valve nipple and a threaded plug for pumping air from the annular space between the third and fourth pipes and preserving the vacuum there.

This design of the pipeline made it possible to ensure the presence of a vacuum “jacket” around the third pipe, which maintains a high temperature of heated water in this pipe for a considerable time.

Description

The utility model relates to agriculture, in particular, transporting and feeding devices.

Known pipeline for transporting viscous feed mixtures. (Patent No. 179375 of the Russian Federation, IPC F17D 1/16, publ. 05/11/2018 Bull, No. 14). The pipeline has a single-walled cylindrical pipe, is equipped with a second pipe located outside and having spacers in the radial direction, from the ends the space between the pipes is closed tightly and on the one upper side the second pipe is equipped with a valve for pumping water and creating a water jacket, and on the other lower side with a valve for water intake. The pipeline is also equipped with a third pipe located outside the second pipe and having its spacers in the radial direction, from the ends the space between the second and third pipes is also closed tightly and on the one upper side the external third pipe is equipped with a crane for pumping water and creating a second water jacket, and on the other the bottom side of the tap to draw water from the second water jacket.

The main disadvantage of the known pipeline is that when transported in livestock buildings at a distance of 30-70 m steamed semi-liquid feed media, therefore, heated to 80-90 degrees Celsius and heating the water located in the first water jacket and used for technical purposes, and also heating water located in the second water jacket and used for technical purposes of the second category, they quickly cool down, thereby reducing the effectiveness of the pipeline.

The task set before the utility model is aimed at ensuring that the water heated in the second water jacket from the heat energy of the feed mixture retains its high temperature for a considerable time and does not waste energy on heating the environment.

The technical result is achieved by the fact that the pipeline for transporting semi-liquid feed media having a single-walled cylindrical pipe, equipped with a second pipe located outside and having spacers in the radial direction, from the ends of the space between the pipes is closed tightly and on the one upper side the second pipe is equipped with a valve for pumping water and the creation of the first water jacket, and on the other lower side of the tap for water intake, also equipped with a third pipe located outside the second pipe and having its own distribution orcs in the radial direction, from the ends the space between the second and third pipes is also closed off tightly and on the one upper side the external third pipe is equipped with a valve for pumping and creating a second water jacket, and on the other lower side with a valve for taking water from the second water jacket, according to our the proposal, it is equipped with a fourth pipe located outside the third pipe and having its spacers in the radial direction, from the ends the space between the third and fourth pipes is also tightly drowned and on one side out The fourth fourth pipe is equipped with a nipple with a valve and a threaded plug for pumping air from the annular space between the third and fourth pipes and preserving the vacuum there.

This use of the pipeline made it possible to ensure the presence of a vacuum jacket around the third pipe, which retains the high temperature of the heated water in this pipe for a considerable time.

In FIG. The scheme of the proposed pipeline is presented.

The pipeline for transporting feed mixtures has a single-walled cylindrical pipe 1. The pipeline is equipped with a second pipe 2 located outside and having spacers 3 in the radial direction. From the ends of the second pipe, the space is tightly plugged with end caps 4. On one upper side, the second pipe is equipped with a valve for pumping water 5 and creating a water jacket, and on the other lower side with a valve 6 for water intake for technical purposes. The pipeline is equipped with a third pipe 7 located outside the second pipe and having its spacers 8 in the radial direction. From the ends, the space between the second and third pipes is also tightly plugged with end caps 9. On the one hand, the outer third pipe is equipped with a valve 10 for pumping water between the second and third pipes, and on the other lower side with a valve 11 for collecting heated water. The pipeline is equipped with a fourth pipe 12 located outside the third pipe and having its spacers 13 in the radial direction. From the ends, the space between the third and fourth pipes is also tightly plugged with end caps 14. On the one hand, the outer fourth pipe is equipped with a nipple 15 with a valve and a threaded plug for pumping air from the annular space between the third and fourth pipes and preserving the vacuum there (the nipple design on the scheme is conditionally not shown)

The pipeline works as follows:

The prepared feed mixture pre-steamed is fed into the pipeline at a temperature of 80-90 degrees using a special pump. The pipe 1, through which the finished mixture is transported, is wrapped in a water jacket, and the heat energy of this mixture is spent on heating water, up to 50-60 degrees Celsius, which is then used for technical purposes. Spacers 3 maintain the required distance between the pipes. The plugs 4 ensure the tightness of the water jacket, and the tap 5 and tap 6 make it possible to fill in the water and take it hot for technical purposes of the first category, for example, for washing milking installations. Since the pipe 2 in which the heated water is located is clasped by its water jacket located between the second 2 and third 7 pipes, the water retains high temperature in the first water jacket for a long time. Spacers 8 maintains the required distance between the second and third pipes. The plugs 9 provide an annular tightness, and the taps 10 and 11 make it possible to fill in the water and take it hot for technical purposes of the second level, for example, for washing hands. Since the pipe 7 in which the heated water is located for technical purposes of the second category is surrounded by a vacuum space located between the third 7 and the outer 12 pipes, the water in the pipe 7 maintains a high temperature for a long time. Spacers 13 maintain the required distance between the third and fourth pipes. The plugs 14 provide an annular tightness, and the nipple 15 makes it possible to maintain the vacuum at the desired level.

Thus, the task posed to the utility model is fully completed.

Claims (1)

A pipeline for transporting viscous feed mixtures having a single-walled cylindrical pipe, equipped with a second pipe located outside and having spacers in the radial direction, from the ends the space between the pipes is closed tightly and on the one upper side the second pipe is equipped with a crane for pumping water and creating a water shirt, and on the other bottom side - a tap for water intake, equipped with a third pipe located outside the second pipe and having its spacers in the radial direction, from the ends the space between the second and third pipes are also plugged tightly and on the one upper side the external third pipe is equipped with a tap for pumping water and creating a second water jacket, and on the other bottom side with a tap for taking water from the second water jacket, characterized in that it is equipped with a fourth pipe located outside the third pipe and having its spacers in the radial direction, from the ends the space between the third and fourth pipes is closed tightly and on the one hand the outer fourth pipe is equipped with a valve nipple and a threaded plug ushkoy air pumping out of the annular space between the third and fourth tubes and store the vacuum there.

Images