RU201343U1 - Device for draining water carriers - Google Patents

Abstract

The utility model relates to devices for draining / filling liquid into a drainage tank and can be used at drainage points and oil depots. A device for discharging water carriers containing a system of main pipelines, consisting of vertical and horizontal pipelines. The vertical and horizontal pipelines of the main pipeline system are rigidly connected to each other and at the end of the horizontal pipeline they are equipped with a drain-collecting trough, a hole is made in the lower part of the drain-collecting trough, and the device is equipped with a system of additional pipelines consisting of vertical and horizontal pipelines located parallel to the corresponding vertical and horizontal piping of the main piping system and communicating with the opening of the collection trough. The proposed design of the device for discharging water carriers is simple and convenient to use, it prevents liquid from leaving the throat and oiling the territory. 1 ill.

Description

The utility model relates to devices for draining / filling liquid into a drainage tank and can be used at discharge points and oil depots.

There is a known device for draining liquid from containers (ed.certificate 1751162, IPC B67D 5/01, publ. 07/30/1992), including a bushing with a hermetically installed drain pipe and a branch pipe for supplying compressed air to a container and a tap, while for the purpose ensuring dosing of the drained liquid, it is equipped with a fitting with a narrowing channel for communicating the container with the atmosphere, installed perpendicularly on the nozzle, while the valve is installed at the junction of the nozzle with the nozzle and is made two-way.

The disadvantage of the device is that it is not equipped with a means of excluding liquid splashing.

The closest is a device for filling containers with liquid (author's certificate 1544707, IPC B67D 5/04, publ. 23.02.1990), containing a filling nozzle installed on a riser, pivotally connected to a pipeline system consisting of vertical and horizontal pipelines, balanced by a counterweight and adapted for connection to the storage of petroleum products, and a drip tray. The drip tray is equipped with a means for its vertical movement, made in the form of a rod, pivotally connected to the drain pipe.

The specified device is capable of serving only a limited small area at the location of the tanker, because when turning the riser at any angle, the distance from the tanker to the axis of the riser decreases, which requires additional maneuvering of the tanker. In addition, the device is not equipped with means to exclude the splashing of liquid, its exit from the neck of the drainage tank, as well as oil contamination of the territory.

The technical tasks are to create a simple and easy-to-use device design that prevents liquid from leaving the throat and oiling the area.

Technical problems are solved by a device for draining water carriers, containing a system of main pipelines, consisting of vertical and horizontal pipelines.

The novelty is that the vertical and horizontal pipelines of the main pipeline system are rigidly connected to each other and at the end of the horizontal pipeline are equipped with a drainage trough, a hole is made in the lower part of the drainage trough, and the device is equipped with a system of additional pipelines consisting of vertical and horizontal pipelines located parallel to the corresponding vertical and horizontal pipelines of the main pipeline system and communicating with the opening of the drain-collecting trough.

At present, at the site facilities there is a possibility of draining water carriers into a drainage tank with subsequent pumping to the first separation stage. The neck of the drainage tank, intended for draining, has a size slightly larger than the size of the drain hose of water carriers, for this reason, during the draining process, dissolved gas is released into the atmosphere and the liquid is simultaneously displaced outward in a sprayed form. In this case, the area around the neck is oiled and there is a need to clean up the oily contamination.

The figure shows the main view of the proposed device for draining water carriers.

The device for draining water carriers contains a system of main pipelines 1, consisting of vertical and horizontal pipelines. The vertical and horizontal pipelines are rigidly connected (for example, by welding) to each other and at the end of the horizontal pipeline they are equipped with a drainage trough 2. The drainage chute 2 collects the remaining liquid flowing from the disconnected hose, excluding liquid splashing. A hole 3 is made in the lower part of the drain-collecting trough 2 under the system of main pipelines 1. The device is equipped with a system of additional pipelines 4, consisting of rigidly connected (for example, welding) vertical and horizontal pipelines arranged parallel to the corresponding vertical and horizontal pipelines of the system main pipelines 1 and communicating with the opening 3 of the collection trough 2 of waste. The system of additional pipelines 4 is necessary for the drain (collection) of the liquid collected in the collecting trough 2. Thus, there is a simultaneous collection of liquid and its drain through the system of additional pipelines 4, oil contamination of the area around the drain neck is excluded.

In a particular case, the diameter of the vertical and horizontal pipelines of the system of additional pipelines 4 is chosen less than the diameter of the pipelines of the system of the main pipelines 1, for example, 2 times and sufficient to collect wastewater. Accordingly, the diameter of the hole 3 of the drain-collecting trough 2 is equal to the diameter of the pipelines of the system of additional pipelines 4. The entire structure is assembled by welding and cutting tools. The sequence of connecting the components during assembly does not matter.

The device for draining water carriers works as follows.

To drain the liquid according to this device, it is necessary to fasten the hose (sleeve) of the tanker truck (not shown in the figure) to the main pipeline system 1 of the device, lower the end of the main pipeline system 1 (vertical part) into the neck of the drainage tank. The liquid is drained. After removing the hose of the tanker truck from the system of main pipelines 1, the remaining liquid is collected in the drain-collecting trough 2 and flows through the hole 3 through the system of additional pipelines 4 into the drainage container. At the end of the emptying and draining of the liquid into the collection trough 2, the end of the vertical pipeline of the system of the main pipelines 1 is removed from the neck of the drainage tank.

The proposed design of the device for discharging water carriers is simple and convenient to use, it prevents liquid from escaping from the throat and oil contamination of the territory.

Claims (1)

A device for draining water carriers, containing a system of main pipelines, consisting of vertical and horizontal pipelines, characterized in that the vertical and horizontal pipelines of the system of main pipelines are rigidly connected to each other and at the end of the horizontal pipeline are equipped with a drainage trough, in the lower part of the drainage trough a hole is made, and the device is equipped with a system of additional pipelines, consisting of vertical and horizontal pipelines located parallel to the corresponding vertical and horizontal pipelines of the main pipelines system and communicating with the opening of the drainage trough.

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