CN103697453A

CN103697453A - Vapor generator

Info

Publication number: CN103697453A
Application number: CN201310704563.4A
Authority: CN
Inventors: 唐升华
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-07
Filing date: 2013-12-07
Publication date: 2014-04-02
Anticipated expiration: 2033-12-07
Also published as: CN103697453B

Abstract

A vapor generator comprises a heating chamber, a vapor generation inner container, a heat exchanger, a pressure changing cabin which connects the vapor generation inner container and the heat exchanger, a thermal insulating layer and a safe outer casing. The vapor generator is characterized in that a float switch of the pressure changing cabin is driven when the liquid level inside the vapor generation inner container declines and liquid inside the heat exchanger is automatically injected into the vapor generation inner container through the pressure changing cabin and used vapor is directly connected to the heat exchanger to be condensed through a vapor inlet when the used vapor is recycled. The vapor generator has the advantages of being efficient due to the cycle structure which saves a water feeding pump and a condenser and being safe due to the facts that the structure of the vapor generation inner container is simple and reliable, the size of the vapor generation inner container is limited, and the outer layer is provided with the thermal insulating layer and the safe outer casing. The vapor generation inner container of the vapor generator can be directly heated through a heating wire and solar energy.

Description

Steam generator

[technical field]

The present invention relates to steam raising plant.

[technical background]

Nowadays, pollution is on the rise, and the energy is shortage increasingly, and this develops new, free of contamination with regard to an urgent demand people, practical, the energy efficiently, and the present invention accumulates and educates and give birth to.

[summary of the invention]

A steam generator, comprises heating clamber, steam generation courage, heat exchanger, the transformation cabin of connection steam generation courage and heat exchanger, thermal insulation layer, Secure Shell.It is characterized in that the liquid evaporation to be evaporated in heated steam generation courage, by steam (vapor) outlet, discharged, liquid level in steam generation courage will decline, drive the switch in transformation cabin to decline, thereby close the UNICOM in heat exchanger and transformation cabin, and UNICOM's transformation cabin and steam generation courage, liquid in transformation cabin is injected in steam generation courage, liquid level in steam generation courage rises, drive the switch in transformation cabin to rise, thereby UNICOM's heat exchanger and transformation cabin, and close the UNICOM of transformation cabin and steam generation courage, liquid in heat exchanger is injected in transformation cabin, so circulation, automatically reach balance, prevent dry combustion method.

When the steam of using is recyclable, the steam with crossing directly can be linked into and in heat exchanger, be allowed its condensation by steam inlet.So loop structure, has saved feed pump, and condenser, therefore efficient.Simple and reliable because of steam generation bladder structure again, volume is limited, and skin has again thermal insulation layer, and Secure Shell, therefore safety.

Certainly, other is as safety valve, Pressure gauge, and water gages etc. are absolutely necessary.

The present invention is also applicable to heating wire, and solar energy is directly given the steam generator of steam generation courage heating.

[accompanying drawing explanation]

Fig. 1 is a kind of structural representation of the present invention;

Fig. 2 is that the switch in the Local map 8 transformation cabins in Fig. 1 is at high-order structure for amplifying schematic diagram;

Fig. 3 is that the switch in the Local map 8 transformation cabins in Fig. 1 is at the structure for amplifying schematic diagram of low level;

[specific embodiment]

A steam generator, as Fig. 1, comprises heating clamber 1, steam generation courage 2, the transformation cabin 3 that connects steam generation courage and heat exchanger, heat exchanger 4, thermal insulation layer 5, Secure Shell 6, liquid 10 to be evaporated, steam (vapor) outlet 15, steam inlet 16, arrow is high temperature meson motion conditions.

Transformation cabin structure, as Fig. 2, Fig. 3, comprises switch 20, check valve 21, check valve 22, holding bay 23, liquid 10 to be evaporated.

The present invention implements like this:

As Fig. 1, arrow is high temperature meson motion conditions, be heated liquid to be evaporated 10 evaporations in the steam generation courage 2 heating chamber 1, by steam (vapor) outlet 15, discharged, liquid level in steam generation courage 2 declines, as Fig. 3, the switch 20 in drive transformation cabin 3 declines, and (gravity of switch energy movable part should be greater than the pressure of steam generation courage to its generation, and gravity and buoyancy work to it.), thereby close the UNICOM in heat exchanger 4 and transformation cabin 3, and UNICOM's transformation cabin 3 and steam generation courage 2, liquid in transformation cabin 3 is injected in steam generation courage 2 by check valve 22, liquid level in steam generation courage 2 rises, and as Fig. 2, drives the switch 20 in transformation cabin 3 to rise, thereby UNICOM's heat exchanger 4 and transformation cabin 3, and close the UNICOM of transformation cabin 3 and steam generation courage 2, the liquid in heat exchanger 4 is injected in transformation cabin 3 by check valve 21, so circulation, automatically reach balance, prevent dry combustion method.

When small-sized (small-power) steam generator, can remove check valve 21, check valve 22, single switch just can be competent at above-mentioned work.

When the steam of using is recyclable, the steam with crossing directly can be linked into and in heat exchanger 4, be allowed its condensation by steam inlet 16.So loop structure, has saved feed pump, and condenser, therefore efficient.Simple and reliable because of steam generation bladder structure again, volume is limited, and skin has again thermal insulation layer, and Secure Shell, therefore safety.

Claims

1. a steam generator, comprise heating clamber, steam generation courage, the variable ballasting that connects steam generation courage and heat exchanger, heat exchanger, it is characterized in that the interior high temperature meson heating steam generation courage of heating clamber and make the liquid evaporation in it, steam is discharged by steam exhaust pipe, waste heat is continued to absorb by heat exchanger, when in steam generation courage, liquid reduces, by variable ballasting, the liquid in heat exchanger is joined in steam generation courage automatically, when the steam of using is recyclable, with the steam of crossing, directly access condensation in heat exchanger.

2. steam generator as claimed in claim 1, is characterized in that a kind of variable ballasting, comprises switch, check valve, holding bay, pressure and the liquid capacity of holding bay are controlled automatically by switch, switch is by gravity and buoyancy control, and switch also can be controlled by other power.