UA48923U - Device for removal of liquid from bottom section of pipeline - Google Patents

Abstract

A device for removal of liquid from bottom section of pipeline that has a body tightly connected to pipeline, a branch pipe on the body and screw connected to nut. In the body pipe is placed with gaskets and openings, this is installed with possibility of lowering to bottom of pipeline by the lower relief end. The device additionally includes a leg member placed coaxially with respect to the body and rigidly connected to it, its length is equal to length of the body, and the nut is fixed with possibility of rotary motion in the upper part of the leg member and is rigidly connected to control wheel and fixed against progressive motion at threading of the screw that is rigidly connected through gasket seal to the rod and the pipe and fixed against rotary motion by restrictor-stopper in the slots on the leg member.

Description

its work, and placement of the "nut-screw" pair. The device contains a housing 1, which is hermetically sealed inside the device housing, making it difficult to maintain it. ball lubrication due to difficult access to the nut. In addition to faucet C and nozzles. Inside the housing 1 is placed, fixing the pipe in order to prevent its pipe 4 with holes 5 on the upper side and end rotation significantly complicates the construction of the surfaces. The lower edge of pipe 4 is made in relief. them, and the sum of the cross-sectional planes of the depressions of the relief

The problem to be solved is the plane of its section. The lower end of the pipe, the proposed technical solution, is to increase the efficiency 4 is installed at the bottom of the pipeline 2. A seal 6 is placed between the pipe 4 and the housing 1. Above the reduction of the reliability of the device due to the pus 1, it is rigidly fixed coaxially to it improvement of its design in order to provide a safety riser 7, the length of which is equal to the length of more favorable conditions of its maintenance case 1. In the upper part of the support riser 7, which will ensure the avoidance of emergency situations, a nut 8 is fixed in a bearing 9. Nut 8 is installed pipelines that are under redundant with the possibility of providing it with rotary motion. pressure, will eliminate the possibility of contamination. In addition, the nut 8 is fixed from the gradual movement of the natural environment of the product by the thread of the screw 10 and is rigidly connected to the transport bolts. shaft 11. Screw 10 is rigidly connected to rod 12

To solve the problem in the well-known through the stuffing box seal 13 in the upper part of the device for removing liquid from the bottom part of the housing 1. The rod 12 is rigidly connected to the pipe 4. In the gas pipeline, which contains a hermetically connected to the lower part of the housing 1, there is a nozzle 14 pipeline housing, inside which a ball valve 15 and a pressure head 16 for the bath is located, a pipe with a seal and holes, which will be installed - the connection of the purge hose. The limiter-locker 17 is rigidly connected to the screw 10 with the possibility of lowering the bottom of the pipeline, the lower relief end of which, as well as the nozzle on the body installed with the possibility of movement in the grooves and connected to the screw with the nut, according to the support riser 7 during raising or lowering the technical solution, additionally installing the pipe 1. In addition, the limiter-locker 17 is fixed coaxially to the body and the screw 10 moves rigidly with it from the rotational movement. A support riser is connected to the body 1, the length of which is equal to the length of the body. 1. and rigidly connected to the rudder and fixed from The device works as follows. gradual movement along the thread of the screw, which is rigidly With the help of a standard flange, the device is hermetically connected to the gas pipe and is connected through a stuffing box seal to the rod and is fixed from the rotational movement of circuit 2, which is under the influence of high pressure limiter-locker in the grooves on the support riser. Open the ball valve 3. Begin to work. rotation of the steering wheel 11. Screw 10, located

The removal of the threaded pair "nut-screw" from the inside of the threaded connection with the nut 8 and fixed in the cracked cavity of the device body to the upper part of the support riser completely eliminates its contact, moves the rod 12 and the pipe. 4. with the working environment, which makes it impossible for the pipe 4 to be lowered to the lower production pipe- wedging of the threaded connection in the process of ex- water 2. Open the ball valve 15 on the outlet of the device and ensure the avoidance of accidents 14, while the liquid (water , condensate) passes through them in the pipeline, which is located through the pipe 4, holes 5 and enters the housing 1, and under excess pressure. In addition, such a construction through the nozzle 14 and the open ball valve tive placement of the "screw-nut" pair simplifies 15 with the help of a drain hose connected to the maintenance of the device, in particular, access to the pressure head 16, is removed into the container. During the preventive inspection and repair of the threaded pair, the time of passing the process of liquid pollution selection becomes easy and convenient. Fastening the sealing screw 6 will prevent gas from the gas pipeline 2 into the housing 1 of the device through the locking masticator in the grooves of the resistance riser. ensures only the gradual movement of the screw and the connected After removing the liquid from the bottom part of the gas rod and pipe, which, in turn, ensures the 2 ball valve 15 is closed, steers more favorable conditions for the work of the stuffing box 11 lift the pipe 4 to the upper end seal, which increases the reliability of the position, and close the ball valve C on the outlet of the device. of the gas pipeline 2. The gas pressure is released from the housing 1

To explain the essence of the proposed technical - through the pressure head 16 by opening the spherical solution in Fig. shows the construction diagram of faucet 15. Pressure control is carried out by manometer 18 of the proposed device for removing liquid. After releasing the gas pressure from housing 1 from the bottom part of the gas pipeline. dismantling of the device is carried out.

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Ministry of Education and Science of Ukraine

State Department of Intellectual Property, str. Urytskogo, 45, Kyiv, MSP, 03680, Ukraine

SE "Ukrainian Institute of Industrial Property", str. Glazunova, 1, Kyiv - 42, 01601