SU1606838A1 - Steam condensing system of vehicle steam power plant - Google Patents

Abstract

The invention relates to steam power plants of transport vehicles, e.g. automobiles. The aim of the invention is to increase the reliability and efficiency of the condensation system. The system contains a condensate circuit with sequentially installed recirculation pump 1, a nozzle condenser (CK) 2 with a steam supply nozzle 3 and a condensate supply nozzle 4 and a mixing chamber 5. The circuit also includes a radiator (P) 6 with a dispensing chamber 7 and collecting chamber 8. The system is equipped with a condensate drain pump 9 and contains an additional radiator (DR) 10 with its dispensing chamber 11 and a collecting chamber 12. The system is equipped with a separator (C) 15 with a steam discharge pipe 16 connected to the inlet to the pump 1. The hydrated mixture C 15 is connected to chamber 8 P 6, and at the outlet of condensate from C 15 to chamber 11 DR 10. Pump 9 condensate is connected to collecting chamber 12 DR 10. CK 2 can be placed inside chamber 7 P 6. 1 hp f-ly, 1 ill.

Description

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The invention relates to steam power arrangements of transport vehicles, for example automobiles, in particular to steam condensation systems.

The objective of the invention is to increase the reliability and efficiency of the condensation system.

The drawing schematically shows a steam condensation system of a steam transport system.

The system contains a condensate circuit with sequentially installed recirculation pump 1, a nozzle condenser 2 with a steam supply pipe 3 and a condensate supply pipe 4 and a mixing chamber 5. Ei the recirculation circuit also includes a radiator 6 with a dispensing chamber 7 and a collecting chamber 8, System equipped with a pump 9 condensate. The system also contains an additional radiator 10 with a dispensing chamber 11 and a collecting chamber 12. A nozzle 13 with throttle 14 is connected to the chamber 12, In addition, the system is equipped with a separator 15 with a steam discharge pipe 16 connected to the condensate recirculation circuit at the pump inlet 1 recycle. The separator 15 is connected at the inlet of the steam-water mixture with the collecting chamber 8 of the radiator 6, and at the outlet; ondensat8 - with a distribution chamber 11 of an additional radiator 10. A nozzle 13 for removing condensate for recirculation is connected to a recirculation pump 1. The pump 9 of the condensate drain is connected to the collecting chamber 12 of the additional radiator 10.

The nozzle condenser 2 can be placed 5 inside the dispensing chamber 7 of the radiator 6. Steam connection pipe 3; the condenser 2 is connected to the mixing chamber 5. A pipe 4 for supplying the condensate is connected to the distributing chamber 7 of the radiator 6. The mixing chamber 5 can be made E in the form of a confuser in the direction of steam flow.

The choke 14 is advisable to perform adjustable. Similar retrofit 17 should be installed in the condensate recirculation circuit after pump 1 before entering, ohm D) connecting pipe 4. -: ... inside the surface of the mixing chamber 5 equipped with radial tubes -: / 18, guide vanes 19 can be installed, for example, with placement in the shaft in full order. The connection of the condensate drainage pump 9 to the collection chamber; an additional chamber 12: the radiator 10 from the side opposite to the nozzle 13;

C; / sht8ma works the following aoo: ;;; th

Steam is supplied through nozzle 3 to the mixing chamber of the nozzle condenser 2, in which it partially condenses when mixed with condensate entering the distribution chamber 7 of the radiator 6. The steam line then enters the mixture into the pipes of the radiator 6 and is cooled by air. From the dispensing chamber 8, the steam duct to the mixture is sent to a separator 15, in which the mixture flows into steam and condensate. Steam through pipe 16 enters the recirculation circuit at the inlet of pump 1, and condensate is discharged into the pipe system of the additional radiator 10, and 5 then part of it through throttle 14 enters the inlet of pump 1, and the other part is discharged with the help of pump 9.

An insignificant amount of steam enters the additional radiator 10; therefore, only condensate enters its collecting chamber 12, which ensures stable operation of the condensate pump 9. This leads to an increase in the system operation reliability.

5 With the help of throttle control 14

it is possible to ensure stable operation of the pump 9 with more intensive circulation of condensate in the recirculation circuit. The entry of cooler condensate to the inlet of pump 1 through the choke 14 may contribute to the intensification of the condensation process and the efficiency of the condensation system.

Claims (2)

Claim 51. Steam condensation system of a steam engine transport system comprising a condensate circuit with a recirculation pump installed in series, a nozzle condenser with 0 nozzles for supplying steam and condensate and a mixing chamber, a radiator with a distributor, a collecting chamber and a condensate drain pump , characterized in that, in order to increase reliability and 5 operating efficiency, the system is equipped with an additional radiator with a dispensing and collecting chambers, to the latter of which is attached patra the side of the condensate drain for recirculation with a throttle, and a separator with a vapor pipe toubapus connected to the condensate recirculation circuit at the inlet to the recirculation pump; - a chimney for an additional radiator, a condensate drain pipe for recycling is connected to a recirculation pump, and a condensate drain pump is connected to a collecting radiator for an additional radiator. 516068386 2. The system of claim 1, wherein re, and the condensate inlet pipe, connect that the nozzle condenser is located inside with the distributing radiator chamber, the radiator distributing chamber, the nozzle mixing chamber is made in the form The steam supply is connected to the mixing chamber-confuser in the direction of the steam movement.