RU9476U1 - STEAM GAS INSTALLATION - Google Patents

Abstract

1. Combined-cycle plant containing a compressor, a compressor drive in the form of an internal combustion engine, an exhaust manifold of an engine with two outlet pipes, one of which is connected to the atmosphere, a water supply system with a pump, characterized in that it is equipped with a partially filled tank connected to the pump water, while the cavity of the container above the water is communicated with the compressor inlet by means of a pipeline with a regulating flap, the second outlet pipe of the exhaust manifold is brought into the lower part e located under the water bone, and on the upstream end communicating with the atmosphere, set regulating zaslonka.2. Installation according to claim 1, characterized in that in the lower part of the tank there is a sparging device in communication with the second outlet pipe of the exhaust manifold. Installation according to claim 1, characterized in that the water supply system is equipped with control valves functionally connected to a water level sensor installed in the tank.

Description

PAS-GAS INSTALLATION

The technical field to which the useful fashion belongs.

The inventive utility model relates to combined-cycle plants designed for thermal impact on oil wells.

State of the art

A gas-vapor installation is known, including a ci opasiMH chamber, a nozzle for water injection and an outlet nozzle, pumps for supplying a bucket and fuel, a compressor for supplying an oxidizing agent with a block of shutoff and incriminating valves, (see a. From. USSR No. 10035 85 A, cl. E 21B 43 24. CE I)

The main disadvantage of the installation is that it is a complex and bulky complex.

Also known is a combined-cycle plant containing a compressor, a compressor drive in the form of an internal combustion engine, a BbixjioinioH engine manifold with two outlet pipes, one of which is connected to the atmosphere, a water supply system including a pump and an injection pump for water injection (see RF patent No. 2101479, CL E 21B 43/24, 1998 i.)

The compressor inlet in this installation is in communication with the second exhaust manifold of the engine exhaust manifold and with a water injection nozzle. The water injected into the compressor, upon contact with the high-temperature combustion products of the internal combustion engine, arrives at a compressor inlet, mp, forms a gas-vapor mixture, which, after being burnt in the compressor, is supplied to an oil well.

A disadvantage of the known installation is the impossibility of learning the gas-vapor mixture with predetermined properties due to the difficulty of calculating the ratio of the combustion products and the injected water, as well as the amount of the obtained gas-vapor mixture without replacing the nozzle.

Utility Model Essence

To ensure the possibility of obtaining a gas-vapor mixture with flared properties by providing the possibility, I regulate the correlation of the combustion products and water vapor and the amount of half-tea gas-vapor mixture with the well-known gas-vapor installation containing a compressor, a compressor drive in the form of an internal combustion engine, an exhaust gas collector engine with two outlet pipes, one of KOIX-ipbix is connected to the atmosphere, the water supply system with a pump, according to a utility model, is equipped with a tank connected to the pump, partially nd water, wherein the cavity of the container communicates with the water inlet of the compressor via a pipe with the regulating valve, vtoroG BL Khodnev pipe exhaust manifold withdrawn but located in the lower part ,: the container, and the outlet conduit communicating with shAyusferoy installed regulating throttle.

In the lower part of the tank there is a sparging device in communication with the second outlet pipe of the exhaust manifold.

Also new is the fact that the water supply system is equipped with control valves that are functionally connected to a water sensor installed in the tank.

The list of figures of drawings The drawing shows a schematic diagram of a combined cycle gas generator.

Information confirming the possibility of implementing a utility model.

output patches 4 and 5, a water supply system, including an original source water tank 6, a water supply pump 7 and a container 8 connected to the pump, partially filled with water. A container .4 of water 9 is installed in the tank 8, which is functionally connected to the IO control valves and 11. installed in the water supply system.

The outlet pipe 4 is provided with an adjustable shutter 12 and is in communication with the atmosphere. The outlet pipe 5 is brought to the bottom of the tank 8 under water and is connected to a bubbling device 13 installed in the tank 8.

The cavity of the container 8 above the water is in communication with the inlet of the KOMiipeccoj a 1 by means of a pipe 14 with a control flap 15.

Capacity 8 is provided with a drainage line with valve 16.

The compressor and compressor drive can be made, for example, in the form of a diesel compressor unit, as a whole, on the basis of the ujHpoKo profile diesel 1 D 12N-500 SZ, equipped with a hopper system and instrumentation and automation system that ensure the operation of the diesel engine.

The drive of the pump of the water supply system can be carried out through the V-belt transmission of the transmission of the diesel compressor unit from the shaft pulley.

Structurally, the source water tank can be made similarly to the tank of the portable steam-generating installation PPUA-1600, 00, commercially available at Palchik Machine-Building Plant OJSC.

The power supply of the instrumentation system and A can be carried out from two battery types 6 ST 190.

All equipment can be mounted on a common ramp and. if necessary, it is made in a container version with a standardized container of type 1C.

into the exhaust manifold 3, through the outlet pipe 5 and the bubbling device 13 enter the lower part of the tank 8, partially with water supplied to the said tank by the pump 7 from the source water tank 6. The required water level in the tank is maintained by means of control valves 10, 11 level 9 transmitter signal.

High-temperature combustion products, sparging through a layer of water, heat it. The steam resulting from boiling water is mixed with combustion products, forming a gas-vapor mixture. In the process of sparging and due to heat removal to vaporization, cooling of the combustion products and their purification from soot particles settling to the bottom of the tank 8 occur, from where they can be periodically removed through a drainage line with valve 16.

The resulting vapor-gas mixture from the cavity of the tank 8 on; | water through a pipeline 14 enters the inlet of the compressor 1, after compression is sent to the oil industry about the well.

Set the required water level in the tank 8, changing the rotational speed of the shaft of the internal combustion engine and with the help of the shutters 12, 15 regulating the flow of combustion products into the tank 8, it is possible to ensure the flow of the required amount of gas mixture with a certain ratio of combustion products and water vapor.

If necessary, for example, when starting the installation in a slave, by damaging the shutter 12 and closing the shutter 15, it is possible to discharge all the combustion products into the atmosphere for a certain period of time.

Claims (3)

1. Combined-cycle plant containing a compressor, a compressor drive in the form of an internal combustion engine, an exhaust manifold of an engine with two outlet pipes, one of which is connected to the atmosphere, a water supply system with a pump, characterized in that it is equipped with a partially filled tank connected to the pump water, while the cavity of the container above the water is communicated with the compressor inlet by means of a pipeline with a regulating flap, the second outlet pipe of the exhaust manifold is brought into the lower part e located under the water bone, and on the upstream end communicating with the atmosphere, installed regulating throttle.  2. Installation according to claim 1, characterized in that in the lower part of the tank there is a bubbling device in communication with the second outlet pipe of the exhaust manifold. 3. Installation according to claim 1, characterized in that the water supply system is equipped with control valves functionally connected to a water level sensor installed in the tank.