CN104776418A - Column body structure of saturated water generation device - Google Patents
Column body structure of saturated water generation device Download PDFInfo
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- CN104776418A CN104776418A CN201410013127.7A CN201410013127A CN104776418A CN 104776418 A CN104776418 A CN 104776418A CN 201410013127 A CN201410013127 A CN 201410013127A CN 104776418 A CN104776418 A CN 104776418A
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- column body
- saturated water
- saturation water
- water
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Abstract
The invention discloses a column body structure of a saturated water generation device. Through the column body structure, high-pressure low-temperature liquid can be heated in small and narrow space, and therefore changes from unsaturated water to saturated water can be achieved, so that instantaneous explosion and expanding of the heated high-temperature saturated water is utilized for generating power. According to the column body structure of the saturated water generation device, a column body is located in a cavity of a heat receiver, a micro channel allowing liquid to pass is formed in the outer surface of the column body, and the liquid is heated in the micro channel to generate saturated water. The micro channel comprises a gap between the outer surface of the column body and the inner surface of the heat receiver and/or at least one fin groove in the outer surface of the column body.
Description
Technical field
The present invention relates to steam power field, particularly relate to a kind of saturation water generating means.
Background technology
For engine, traditional gasoline and Diesel engine not only produce the waste gas of harm, and in combustion process about 50% converting fuel be the heat of engine overheat.When by such engine application in crank axle, camshaft and valve time, technical requirement is also higher, causes cost significantly to improve, and brings wearing and tearing and the problem such as weight increase; Therefore, starting in reality to turn to by water vapour thermal energy is that mechanokinetic power source is installed on the engine, and piston steam engine and steam turbine engine are produced in preparation; For piston steam engine, because critical heat efficiency is low, environmental pollution large, be gradually eliminated; Vapour wheel engine is then widely used in thermal power plant.And in prior art, also do not utilize saturation water to explode generation high temperature and high pressure steam stream as the method and apparatus of power, be therefore necessary to study this field, design a kind of new Steam Power Equipment.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of column structure for saturation water generating means, by this column structure, high pressure low temperature liquid can be made to be heated in small space, thus reach never saturation water to the change of saturation water, and then realize utilize high temperature saturation water be heated instantaneous explosion expand produce power.
For solving the problem, a kind of column structure for saturation water generating means of the present invention, described cylinder is positioned at the cavity of a thermoreceptor, and described cartridge outer surface is provided with the minim channel passed through for liquid, and described liquid is generated saturation water by heating in minim channel; Described minim channel comprises the gap between this cartridge outer surface and thermoreceptor inner surface, and/or at least one stria on this cartridge outer surface.
The width in described gap is for being less than 1mm.
The width of described stria is less than 1mm, and the degree of depth is less than 1mm.
By saturation water generating means, water under high pressure is generated HTHP saturation water by heating, then the HTHP saturation water of generation is heated instantaneously blast, sharply vaporized expanding forms high temperature and high pressure steam stream, as power source.Column structure for saturation water generating means of the present invention, structure is comparatively simple, by the formation minim channel that matches with thermoreceptor, making the temperature of thermoreceptor and cylinder be passed to high pressure low temperature liquid fast makes it heat, and owing to being subject to the restriction of minim channel volume, therefore, it is possible to restriction evaporation of water speed, providing good enclosed high pressure space for forming saturation water, making high pressure low temperature water heated fast change HTHP saturation water into.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of steam power generation systems;
Fig. 2 is the structural representation of splitter in saturation water generating means;
Fig. 3 is the structural representation of the middle-grade flow of saturation water generating means;
Fig. 4 is the structural representation of saturation water generating means middle column body;
Fig. 5 is the mounting structure schematic diagram of saturation water generating means middle column body and thermoreceptor.
Detailed description of the invention
In order to make those skilled in the art person understand technical solution of the present invention better, below in conjunction with embodiment, the present invention is described in further detail.
The invention discloses a kind of steam power generation systems, comprise saturation water generating means and saturation water destructor.As shown in Figure 1, this system comprises into water tubule 2, plug screw 3, splitter 4, flow blocking piece 5, thermoreceptor 6, cylinder 7, base 8, thermal source 10 and heat carrier 11.
Described water inlet tubule 2 is embedded in described plug screw 3, described plug screw 3 is connected with described thermoreceptor 6 by screw thread, produce preload pressure to described splitter 4 with described flow blocking piece 5, the other end of described flow blocking piece 5 is connected with described cylinder 7 and described heat carrier 11 simultaneously.
Described heat carrier 11 is embedded in the inside of described cylinder 7, can certainly be close to the outside of cylinder 7.
The other end of described cylinder 7 is connected with described base 8, and described base 8 contacts with the shoulder on described thermoreceptor 6 inwall and plays a supportive role.
Described thermoreceptor 6 arranged outside has thermal source 10.
As shown in Figure 2,3, described splitter 4 is provided with multiple logical liquid bath 41, highly pressurised liquid enters this logical liquid bath 41 in water inlet tubule 2.
Described flow blocking piece 5 contacts with described splitter 4, and its periphery is provided with outside multiple protruding 51 and recessed 52.
Described protruding 51 outer rims withstand on thermoreceptor 6 inwall, and the liquid in logical liquid bath 41 can enter into cylinder 7 side by recessed 52.
Be provided with minim channel between described cylinder 7 and described thermoreceptor 6, in described minim channel, highly pressurised liquid is heated generates high temperature saturation water.
Described minim channel comprises the gap 71 between this cylinder 7 outer surface and thermoreceptor 6 inner surface, and the width in described gap is for being less than 1mm.
Or described minim channel comprises the some strias 72 on this cylinder 7 outer surface, and the width of described stria is less than 1mm, and the degree of depth is less than 1mm.
Certainly, described minim channel also can comprise described gap 71 and described stria 72 simultaneously, and by repeatedly repeatedly testing proof, when minim channel comprises gap 71 with stria 72 simultaneously, and when described gap 71 is less than 1mm, the best results of system generation steam.
Highly pressurised liquid enters into water tubule 2 through liquor pump 1, is shunted, enters described minim channel after flow blocking piece 5 baffle, and be heated in the small space of minim channel and form HTHP saturation water by splitter 4.Sprayed by high pressure in minim channel after HTHP saturation water is formed, form small saturation water particle and beat on the saturation water destructor of the condition of high temperature and then water blast occurs, violent vaporization forms high temperature and high pressure steam fast.
Described saturation water destructor comprises porous material body 9, and this porous material body 9 is positioned at the cavity of heated body 6, is positioned near steam (vapor) outlet 13 one end.
Described porous material body 9 can be network structure.
Being connected with power switching device 14 outside described steam (vapor) outlet 13, can be that cylinder or steam turbine outwards do work thus produce Power output.
Be thermal source 10 outside thermoreceptor 6, thermal source 10 can be the heat energy that fuel combustion produces, and also can be the waste heat energy of suitable temperature, or the heat energy that stores of phase change heat accumulator etc.Can coated thermal insulation layer 15 outside thermal source.Plug screw 3 is connected with thermoreceptor 6 by screw thread, produces preload pressure, lock sealing between its end face and thermoreceptor 6 to splitter 4 and flow blocking piece 5 simultaneously.The effect of splitter 4 is radial shunting and pre-heat effect.
Adjacent with flow blocking piece 5 is cylinder 7 and heat carrier 11, and cylinder 7 is solid or porous agglomerated material, and this material is high temperature resistant, corrosion resistant heat-resisting steel material, and cylinder 7 outer surface has several or tens of strias of radial direction or axial distribution, as shown in Figure 4.
Heat carrier 11 can be embedded in cylinder 7, also can independently outside cylinder 7, with heat conduction and the excellent material manufacture of high-temperature corrosion resistance performance.Because first cylinder 7 one end near grade flow 5 contacts with highly pressurised liquid, thus heat can be absorbed by highly pressurised liquid fast and cause himself temperature to decline, therefore the setting of heat carrier 11, heat conduction is strengthened in its effect, after the temperature of cylinder 7 is declined, heat is supplemented fast, ensure steam power all uniform and stable of each pulses generation, base 8 contacts with thermoreceptor 6 inwall shoulder and plays a supportive role, and the good heat-resistant high temperature oxidation stability material of porous material 9 manufactures.
Before described highly pressurised liquid entrance, be also provided with supercooling apparatus 12, and this supercooling apparatus 12 is connected with power switching device 14, thus realizes recycling of liquid.
The invention discloses a kind of steam power method for generation, comprise the following steps:
1) highly pressurised liquid is generated high temperature saturation water;
2) make high temperature saturation water be heated instantaneously to blast, form high temperature and high pressure steam stream.
As everyone knows, the process of water vapor, such as, be contained in 1kg, the water of 0 DEG C in the container with piston, heat from the external world to container, keeps the pressure in container to be that p is constant simultaneously.Originally, the temperature of water raises gradually, and specific volume also has increased slightly.But when temperature is elevated to the saturation temperature t corresponding to p
sand after becoming saturation water, continuing heating, saturation water just becomes saturated vapor gradually, i.e. so-called vaporization, until it is complete to vaporize.In whole vaporescence, temperature remains saturation temperature t
sconstant.In vaporescence, because the amount of saturated vapor constantly increases, specific volume generally increases a lot.Continue heating again, temperature starts again to rise, and specific volume continues to increase, and saturated vapor becomes superheated vapour.
High temp objects generation water explosion time is met, because saturation water is in high temperature saturation state (critical pressure p at water
cfor 22.064MPa, critical-temperature t
cbe 373.99 DEG C), more unsaturated glassware for drinking water has stronger vaporization capacity, absorb heat less, vaporization is very fast, instantaneous explosion can produce high temperature and high pressure steam stream.And for steam, running into high temp objects can't blast, and be only expanded by heating.
Claims (3)
1. for a column structure for saturation water generating means, described cylinder is positioned at the cavity of a thermoreceptor, it is characterized in that: described cartridge outer surface is provided with the minim channel passed through for liquid, and described liquid is generated saturation water by heating in minim channel; Described minim channel comprises the gap between this cartridge outer surface and thermoreceptor inner surface, and/or at least one stria on this cartridge outer surface.
2., as claimed in claim 1 for the column structure of saturation water generating means, it is characterized in that: the width in described gap is for being less than 1mm.
3., as claimed in claim 1 for the column structure of saturation water generating means, it is characterized in that: the width of described stria is less than 1mm, and the degree of depth is less than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013127.7A CN104776418B (en) | 2014-01-10 | 2014-01-10 | Column body structure of saturated water generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013127.7A CN104776418B (en) | 2014-01-10 | 2014-01-10 | Column body structure of saturated water generation device |
Publications (2)
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| CN104776418A true CN104776418A (en) | 2015-07-15 |
| CN104776418B CN104776418B (en) | 2017-01-25 |
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|---|---|---|---|---|
| US4352252A (en) * | 1979-08-03 | 1982-10-05 | Brenot Claude G | Steam generator with direct evaporation |
| US5279262A (en) * | 1992-06-04 | 1994-01-18 | Muehleck Norman J | Mechanical liquid vaporizing waterbrake |
| CN101090766A (en) * | 2004-11-03 | 2007-12-19 | 维罗西股份有限公司 | Partial boiling in mini and micro-channels |
| JP2008051479A (en) * | 2005-12-20 | 2008-03-06 | Denso Corp | Exhaust heat recovery device |
| JP2009150251A (en) * | 2007-12-19 | 2009-07-09 | Toyota Central R&D Labs Inc | Rankine cycle device using capillary force |
| CN201382398Y (en) * | 2009-02-24 | 2010-01-13 | 王朝晖 | Steam generator for rapidly heating water |
| CN204026634U (en) * | 2014-01-10 | 2014-12-17 | 台州市大江实业有限公司 | A kind of column structure for saturation water generating means |
-
2014
- 2014-01-10 CN CN201410013127.7A patent/CN104776418B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4352252A (en) * | 1979-08-03 | 1982-10-05 | Brenot Claude G | Steam generator with direct evaporation |
| US5279262A (en) * | 1992-06-04 | 1994-01-18 | Muehleck Norman J | Mechanical liquid vaporizing waterbrake |
| CN101090766A (en) * | 2004-11-03 | 2007-12-19 | 维罗西股份有限公司 | Partial boiling in mini and micro-channels |
| JP2008051479A (en) * | 2005-12-20 | 2008-03-06 | Denso Corp | Exhaust heat recovery device |
| JP2009150251A (en) * | 2007-12-19 | 2009-07-09 | Toyota Central R&D Labs Inc | Rankine cycle device using capillary force |
| JP5108488B2 (en) * | 2007-12-19 | 2012-12-26 | 株式会社豊田中央研究所 | Rankine cycle equipment using capillary force |
| CN201382398Y (en) * | 2009-02-24 | 2010-01-13 | 王朝晖 | Steam generator for rapidly heating water |
| CN204026634U (en) * | 2014-01-10 | 2014-12-17 | 台州市大江实业有限公司 | A kind of column structure for saturation water generating means |
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| CN104776418B (en) | 2017-01-25 |
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