CN101684737A

CN101684737A - Heat energy recycled combined power machine

Info

Publication number: CN101684737A
Application number: CN200810079466A
Authority: CN
Inventors: 冯显刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-27
Filing date: 2008-09-27
Publication date: 2010-03-31

Abstract

The invention discloses a heat energy recycled combined power machine comprising a heat source generating heat energy, a pressure vessel generating high-pressure gas, a steam turbine used for applyingwork, a heat exchanger used for heat energy reuse in the heat energy conversion process, a condensate pump, a small pump and the like. According to the principle that the energy can be neither generated without foundation nor disappear without foundation, whereas the energy can be only converted to other forms from one form or transferred to other objects from one object, the total quality of theenergy remains same in the conversion or transfer process and the heat is transferred to a low-temperature area from a high-temperature area due to a temperature difference, the invention changes theworking principle that the present power machine taking thermal power generation and steam engine as a principle releases heat, gas expands, and pressure and temperature descend into the working principle that the heat is transferred and reused by a heat energy conversion system, the gas shrinks, and the pressure and the temperature descend.

Description

Heat energy recycling assembly power machinery

Technical field

A kind of dynamic power machine, heat energy recycling assembly power machinery

Background technique

The boiler circuit of thermal power generation at present is made up of boiler, steam turbine, vapour condenser, condensate pump and small pump etc., and water is heated to form steam in boiler, enter steam turbine by main steam line again.Steam turbine has simple turbine and multistage turbine, and the back one-level of multistage turbine is greater than previous stage, and gas density constantly reduced when air communication was crossed steam turbine, and gas pressure intensity reduces.Temperature descends, and steam constantly expands, the blade rotation acting of swiftly flowing steam pushing turbine.Enter the vapour condenser and the water cooling that is cooled at last, with transfer of heat in the air of nature.

Water generating is the pressure that utilizes the nature water-head, the acting of promotion water turbine.Wind-power electricity generation is to utilize the nature temperature difference, the acting of pressure change formation wind-force.These two kinds of actings are natural circulating phenomenons, also are a kind of moving forever.

Summary of the invention

To be solved by this invention is the technical problem of heat energy recycling, and in above-mentioned acting process and natural phenomenon, heat energy is to make material produce the factor that expands, and can shrink by material otherwise lose heat.And pressure difference is the necessary condition of acting, in thermal power generation with the steamer is in the mechanical work process of principle, transfer of heat energy makes in the interior water of container, the water expanded by heating produces vapor pressure and raises, the reduction of temperature and air pressure in the acting process, be since the variation in space and transfer of heat in the air of nature.The present invention in the air of nature, becomes the variation in space and transfer of heat transfer of heat energy and utilizes, loses heat gas density is constantly reduced, and gas pressure intensity reduces.Temperature descends, the acting process that steam constantly shrinks, a kind of heat energy recycling assembly power machinery that proposes.

For solving the technical problem of heat energy recycling, the invention provides solution be:

A kind of heat energy recycling assembly power machinery, it comprises thermal source and the pressurized container that produces heat energy and pressurized gas, the steam turbine that is used to do work is used for the heat exchanger that heat transfer process heat energy utilizes again, condensate pump and small pump.

Described heat energy recycling assembly power machinery, be to create conditions, create a suitable space environment, adopt heat-insulation and heat-preservation technology to form the microhabitat of a relative isolation with nature, reduce the transfer of energy and large nature to greatest extent, utilize energy can not produce without foundation, can not disappear without foundation yet, it can only be converted into other form from a kind of form, perhaps transfer to other object from an object, in the process that transforms or shift its total amount constant and owing to temperature difference produce heat from the high-temperature zone rule to the transfer of low temperature area.It is principle machinery that the change thermal power generation reaches with the steamer, continuously provide heat energy by relying on the inflammable matter burning, produce high temperature and high pressure steam and natural air, form the mode that draught head discharges heat energy and pressure acting, become and utilize heat energy to create high temperature and high pressure environment, when temperature, pressure is reached capacity, transfer to and replenishing because the heat-insulation and heat-preservation material can not heat insulation fully and run, drip, leak thermal energy consumption, high temperature and high pressure steam is by absorbing heat energy by the heat-exchange system thermal power transfer in the moisturizing process, and the high temperature and high pressure steam of generation adds in the high-pressure bottle.Because the utilization again of heat energy, what consumed is converted into the energy of electric energy or mechanical energy less than heat energy, can be with electric energy or other renewable energy sources, as, electrolysis hydrogen etc. are replenished the heat energy that is consumed, and realize relative moving forever.

Described heat exchanger is the method that adopts dividing wall type heat exchanger, the high temperature and high pressure steam that will flow out from steam turbine by the heat transfer process transfer of heat, reduces temperature decline air pressure, make the front and back of steam turbine produce pressure reduction, satisfy the acting conditions needed, heat has also obtained utilizing again simultaneously, has played the effect of achieving many things at one stroke, promptly lose heat, air pressure reduces, and obtains heat, and air pressure raises.

Described small pump is in the adding container, and by the high temperature and high pressure steam that steam turbine flows out, this process is directly moisturizing in boiler with the steamer in the machinery that is principle and in the thermal power generation unit.In heat energy recycling assembly power machinery of the present invention, be moisturizing in heat exchanger, make acting back high temperature and high pressure steam and moisturizing process, in heat exchanger, form two zones, high-temperature zone and low temperature areas of convection current.Heat is shifted to low temperature area by the high-temperature zone, and the temperature of supplementing water raises and produces high temperature and high pressure steam in the transfer of heat process.Replenish the high temperature and high pressure steam that flows out to pressurized container.

Boiler is the combination of pot and stove, and the effect of boiler is that the transfer of heat in the stove is arrived in the pot, and in above-mentioned process, heat exchanger has played the effect of boiler.

Described thermal source and pressurized container are to be thermal source with inflammable matter or other heat energy, and pressurized container is the container that stores high temperature and high pressure steam.

Described condensate pump is with high temperature and high pressure steam, and the low temperature and low pressure steam after the transfer of heat condenses into water, and is recycling.

Description of drawings

, be described in further detail the specific embodiment of the present invention below in conjunction with accompanying drawing;

Fig. 1 is a structural representation of the present invention, is to be example with the simple turbine

The figure number explanation;

1 thermal source, 2 high temperature and high pressure containers, 3 steam turbine

The 6 heat converter moisturizing imports of 4 heat converters, 5 heat converter steam inlets

The 8 heat converter moisturizings of 7 heat converter steam (vapor) outlets export 9 condensate pumps

10 small pumps, 11 ponds (water tank)

Embodiment

A kind of heat energy recycling assembly power machinery as shown in Figure 1, is structural representation of the present invention.In the present embodiment, this heat energy recycling assembly power machinery mainly includes; 1 thermal source, 2 high temperature and high pressure containers, 3 steam turbine, 4 heat converters, 5 heat converter steam inlets, 6 heat converter moisturizing imports, 7 heat converter steam (vapor) outlets, 8 heat converter moisturizings outlet, 9 condensate pumps, 10 small pumps, 11 ponds (water tank) also have the control gear (not shown).

Mode with series connection, by pipeline with 2 high temperature and high pressure containers, 3 steam turbine, 5 heat converter steam inlets, 7 heat converter steam (vapor) outlets,, 9 condensate pumps, 11 ponds (water tank), 10 small pumps, 6 heat converter moisturizing imports, 8 heat converter moisturizings outlet, 2 high temperature and high pressure containers connect.

The heat energy recycling process

Produce 1 thermal source by fuel combustion generation heat energy or other heat energy, make liquid in 2 high temperature and high pressure containers by transfer of heat energy, produce high temperature and high pressure steam (High Temperature High Pressure district), when air pressure reaches 3 steam turbine actings conditions needed and the temperature of equipment self when reaching capacity, high temperature and high pressure steam passes through 3 steam turbine through 5 heat converter steam inlets, enter 4 heat converters (transition zone), flow out from 7 heat converter steam (vapor) outlets, by 9 condensate pumps with high temperature and high pressure steam, temperature reduces the vapor condenses Cheng Shui that air pressure descends after the transfer of heat energy, flow into 11 ponds (low-temp low-pressure district), again by 10 small pumps to 6 heat converter moisturizing import moisturizings, enter 4 heat converters, export through 8 heat converter moisturizings, enter 2 high temperature and high pressure containers, the water that steam that flow out in the High Temperature High Pressure district and low-temp low-pressure district cover forms reverse convection current through transition zone.The moisture that replenishes progressively is changed to high temperature and high pressure steam and enters in 2 high temperature and high pressure containers, because what benefit was gone into is high temperature and high pressure steam, the effect of 1 thermal source is by producing the High Temperature High Pressure district, transfers to replenishing because heat-insulation and heat-preservation technology can not be heat insulation fully and the thermal energy consumption of run, drip, leak.Keep the stable of High Temperature High Pressure district air pressure.The high temperature and high pressure steam that flows out progressively is changed to low temperature and low pressure steam, condenses into water through condensate pump, and is recycling.

The present invention is to change present thermal power generation and to be the machinery of principle with the steamer, mode with release pressure and heat energy acting, become by the thermal power transfer system, transfer of heat energy contraction of gas air pressure and temperature are descended satisfy the needed pressure reduction of acting, the mode of work-doing that while heat energy utilizes again.The mode of heat converter can be diversified, as, board-like, tubular type etc.Above embodiment only supplies the usefulness of specification model utility, but not to restriction of the present utility model, the technician in relevant field, under the situation that does not break away from the novel spirit and scope of this use, can also make various conversion and variation, for example, the variation of Placement, the combination of thermal source, pressurized container, steam turbine, heat exchanger and the variation of profile, inside at steam turbine, increase heat-exchange system etc. in the available space range, also should wait to belong to this practical category, should limit by each claim.

Claims

1, a kind of heat energy recycling assembly power machinery, it comprises thermal source and the pressurized container that produces heat energy and pressurized gas, the steam turbine that is used to do work is used for the heat exchanger that heat transfer process heat energy utilizes again, condensate pump and small pump.The realization heat is recycling.

2, as claim 1 heat energy recycling assembly power machinery, it is characterized in that: described heat exchanger makes the high temperature and high pressure steam that flows out by steam turbine acting back in the heat conversion.Temperature decline air pressure reduces, and for the steam turbine acting creates conditions, heat is transformed into by small pump simultaneously, in the additional liquid water, makes the temperature rising air pressure rising of liquid produce steam, adds in the pressurized container.

3, as claim 1 heat energy recycling assembly power machinery, it is characterized in that: the effect of described thermal source and pressurized container is to produce heat or other heat energy by fuel combustion, with transfer of heat in liquid in container, heated liquid is expanded produce high-temperature steam pressure, the temperature that satisfies needed pressure of acting and equipment self reaches capacity, and is converted into to replenish because thermal insulating material and technology do not reach the heat dissipation of insulation fully and the heat dissipation of run, drip, leak.

4, as claim 1 heat energy recycling assembly power machinery, it is characterized in that: described small pump absorbs heat energy and utilizes by to heat exchanger liquid make-up water, and the supplementary pressure container flows out high temperature and high pressure steam.

5, as claim 1 heat energy recycling assembly power machinery, it is characterized in that: through steam turbine, the high-temperature steam pressure in the inflow heat exchanger progressively reduces the formation draught head to steam turbine by the high temperature and high pressure steam in the pressurized container, and pushing turbine externally does work.

6, as claim 1 heat energy recycling assembly power machinery, it is characterized in that: condensate pump condenses into liquid with the low temperature and low pressure steam that flows out in the heat exchanger, cycling and reutilization.