RU87715U1 - HEAT GENERATOR AND RAILWAY PLATFORM WITH HEAT GENERATOR - Google Patents

Abstract

1. A heat generator containing a gas turbine engine with a nozzle made in the form of an expanding nozzle to provide a directed gas flow into the area of the work surface installed at the outlet of the jet stream from the engine, an engine management and fuel supply control system, characterized in that the gas turbine engine is installed in the engine compartment of the railway platform on the mounting frame with mounting elements for its connection to the railway platform, and is equipped with an air cleaning device TV with a lemniscate to protect the engine’s gas and air path from foreign objects, the engine control and fuel supply system is made remotely from the operator’s cabin on a railway platform and with the function of smoothly changing the fuel supply to the engine fuel system, the heat generator is equipped with a system for protecting engine operating modes with on the mounting frame the fire and oil systems of the engine, the directional lighting system in the form of headlights on brackets and at least one second processing zone camera surveillance system. ! 2. A railway platform with a heat generator, comprising an operator’s cabin, equipped with a remote control system for controlling the operation and supplying fuel to a gas turbine engine installed in the engine compartment of the railway platform on a mounting frame with mounting elements for its attachment to this platform, a fuel tank, a protective screen for repair damage from the ejection of stones and gravel, while reducing dust

Description

The utility model relates to surface cleaning agents and can be used wherever processing is necessary (cleaning surfaces, for example, from ice or snow, other precipitation using vehicles equipped with a turbojet engine. A turbojet engine (TRJ) acts on the surface to be cleaned by heat gas flow generated by this engine.

The utility model considers a mechanical device with a heat generator designed to remove snow and ice from railroad tracks and arrows when precipitation occurs at low temperatures, as well as to remove spillage during the movement of cars, land and dust that settled on the railroad tracks after blasting the rock in the quarry mining plant, the suppression of a cloud of dust is done by spraying water through nozzles installed around the perimeter of the platform. Removal of snow, ice, spillage, earth and dust is carried out by the heat gas stream generated by the turbojet engine which is part of the heat generator.

Known universal generating installation of a heat gas stream containing a turbojet engine, which is mounted on a rotary platform of a self-propelled chassis, with a device for spraying a working fluid in a gas stream, the installation is made in the form of a stand-alone module mounted on a rotary platform, removably mounted on a self-propelled chassis, and including a cab operator with the controls of the installation and turbofan engine with its fuel system and a system for supplying working fluid to the spray device, in which the operator’s cabin and turbofan engine tanovleny on a support with the possibility of the synchronous rotation with respect to the turntable in a given sector, the TRD is further provided with a mechanism changing the angle of the direction of heat gas stream relative to the horizon (RU №34374, E 21 B 35/00, A61L2 / 00. publ. 2003.12.10).

This decision was made as a prototype for the declared facilities - a heat generator and a railway platform with a heat generator.

A disadvantage of known heat generators is that when processing surface-developed areas, it is not possible to control the quality of surface treatment in real time. To control the surface treatment in the zone of outgoing gas flows, there should be an operator who controls the processing process and the position of the heat generator relative to the object, which is unsafe. This creates inconvenience, and seriously increases the time it takes to process the surfaces of an object.

This utility model aims to:

- achievement of the technical result, which consists in improving the operational performance of the heat generator through automation, visual and video monitoring of the position of the nozzle of the heat generator relative to the railway tracks, processing zone or obstacles;

- bringing the heat generator and its systems to a state that meets the requirements for authorized operation by supervisory services and departments;

- improving the safety of work on the processing of railway tracks by gas flow.

The specified technical result is achieved by the fact that in a heat generator containing a gas turbine engine with a nozzle made in the form of an expanding nozzle to provide a directed gas flow into the area of the treated surface, installed at the outlet of the jet stream from the engine, a control system for the operation and fuel supply of the engine, a gas turbine engine installed in the engine compartment of the railway platform on the mounting frame with mounting elements for its connection to the railway platform, and equipped It is equipped with an air-purifying device with a lemniscate to protect the engine’s air duct from foreign objects, the engine control and fuel supply system is made remote from the operator’s cabin on the railway platform and has the function of smoothly changing the fuel supply to the engine fuel system, the heat generator is equipped with a system for protecting engine operating modes with a fire and oil engine system located on the mounting frame, a directional lighting system in the form of headlights on ronshteynah and at least one camera system videonabldyudeniya treatment zone.

The specified technical result is also achieved by the fact that the railway platform with a heat generator contains an operator’s cabin, equipped with a remote control system for controlling the operation and supplying fuel to a gas turbine engine installed in the engine compartment of the railway platform on a mounting frame with mounting elements for its connection to this platform, capacity for fuel, a protective screen to eliminate damage from ejection of stones and gravel, while reducing dust generation according to Pipes with nozzles for spraying water supplied from the water tank formed by the walls of the engine compartment are installed on the rail platform’s diameter.

These features are significant and are interconnected with the formation of a stable set of essential features sufficient to obtain the desired technical result.

The present utility model is illustrated by the drawings:

figure 1 - heat generator, which is intended for the processing of railway tracks.

According to this utility model, a heat generator is considered which is intended for processing railway tracks, for treating and removing snow and ice from railway tracks, and also for removing spillage, earth and dust with a stream of hot gases flowing from the nozzle. The heat source is an upgraded aviation turbojet dual-circuit engine (gas turbine engine 1) (P29-300, P11, P13, P27F2M-300, R-35, RD-33), mounted on platform 2 and controlled from operator’s cabin 3. The engine start of the heat generator is carried out using an upgraded start system.

According to the present utility model, the heat generator comprises a gas turbine engine with a nozzle made in the form of an expanding nozzle to provide a directed gas flow into the area of the work surface installed at the outlet of the reactive stream from the engine, a control system for the operation and fuel supply of the engine. The gas turbine engine is installed in the engine compartment of the railway platform on the mounting frame with mounting elements for its connection to the railway platform, and is equipped with an air-purifying device with a lemniscate to protect the engine’s air duct from foreign objects, the control system for the operation and fuel supply of the engine is remote from the operator’s cabin on the railway platform and with the function of smooth change of fuel supply to the fuel system of the engine, heat generator The OR is equipped with a system for protecting engine operating modes with a fire and oil engine system installed on the mounting frame, a directional lighting system in the form of headlights on brackets, and at least one video camera of the video surveillance system of the processing zone.

Below is an example of the execution of the model of figure 1.

The heat generator is mounted on a conventional railway platform 2 (Fig. 1), the heat generator has a gas turbine engine 1, nozzles 4 are installed on the gas turbine engine, made in the form of an expanding nozzle to provide a directed gas flow and the area of the treated surface. The quality of processing the zone by the gas flow is visually controlled from the operator’s cab 3 and with the help of a video camera. At night, the processing zone illumination devices are used. The heat generator has a control system for the operation and fuel supply of the engine, an oil system of the engine, a fire protection system, an integrated air purifier 5 at the engine inlet (KVOU), lemniscate 6 (engine inlet 1), an engine starting system, an engine compartment ventilation system, a workstation operator, containers for fuel 7 and water 8, an aqueous dust suppression system, screen 9, which protects the design of the utility model and people from the ejection of gravel, stones, etc. At the same time, the gas turbine engine 1 is installed in the engine compartment on the platform 1, the platform is made in the form of a frame with mounting elements for its installation on railway running trolleys. The gas-air duct inlet is made with a device for protection against ingress of foreign objects (KVOU) and a lemniscate. Nozzles 4 are made in the form of an expanding nozzle for supplying a stream of gases to the rails. The control system for the operation and fuel supply of the engine is made remote and with the function of smoothly changing the fuel supply to the fuel system of the engine. The heat generator is equipped with a system of protection of operating modes with the function of putting the engine into idle mode and its subsequent stop in case of emergency. In addition, a protected operator’s cabin, a fuel tank 7, a water tank 8, which is the walls of the engine compartment, a directional lighting system in the form of headlights on brackets, at least one video camera of the video surveillance system of the gas flow zone are placed on the railway platform. An engine 1 is installed on the mounting frame 10, fire engine and oil systems of the engine are placed.

The turbojet engine 1, which is part of the heat generator, is mounted on the mounting frame 10, which, in the case of replacing the turbojet engine, is removed through the front 11 and top 12 removable panels of the engine compartment. The presence of a fire system, standard lighting, a video system, visual control of the treated surface and automation of the engine guarantee safety, efficiency and other significant advantages compared to traditional methods of processing railway tracks.

A railway platform with a heat generator includes an operator’s cabin equipped with a remote control system for controlling the operation and supplying fuel to a gas turbine engine installed in the engine compartment of the railway platform on a mounting frame with mounting elements for attaching it to this platform, a fuel tank, a protective screen to eliminate damage from ejection of stones and gravel, while pipes are installed to reduce dust formation along the perimeter of the railway platform Wires with nozzles for spraying water supplied from the water tank, the walls formed by the engine compartment.

A similar installation is used at the mining plant. The developed real utility model is industrially applicable, capable of showing high performance and ease of management and carrying out technological work.

Claims (2)

1. A heat generator containing a gas turbine engine with a nozzle made in the form of an expanding nozzle to provide a directed gas flow into the area of the work surface installed at the outlet of the jet stream from the engine, an engine management and fuel supply control system, characterized in that the gas turbine engine is installed in the engine compartment of the railway platform on the mounting frame with mounting elements for its connection to the railway platform, and is equipped with an air cleaning device TV with a lemniscate to protect the engine’s gas and air path from foreign objects, the engine control and fuel supply system is made remotely from the operator’s cabin on a railway platform and with the function of smoothly changing the fuel supply to the engine fuel system, the heat generator is equipped with a system for protecting engine operating modes with on the mounting frame the fire and oil systems of the engine, the directional lighting system in the form of headlights on brackets and at least one second processing zone camera surveillance system. 2. A railway platform with a heat generator, comprising an operator’s cabin, equipped with a remote control system for controlling the operation and supplying fuel to a gas turbine engine installed in the engine compartment of the railway platform on a mounting frame with mounting elements for its attachment to this platform, a fuel tank, a protective screen for elimination of damage from the ejection of stones and gravel, while to reduce dust formation around the perimeter of the railway platform installed pipe botflies with nozzles for spraying water supplied from the water tank, the walls formed by the engine compartment.