CN104776418B - Column body structure of saturated water generation device - Google Patents
Column body structure of saturated water generation device Download PDFInfo
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- CN104776418B CN104776418B CN201410013127.7A CN201410013127A CN104776418B CN 104776418 B CN104776418 B CN 104776418B CN 201410013127 A CN201410013127 A CN 201410013127A CN 104776418 B CN104776418 B CN 104776418B
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- column body
- saturated water
- saturation 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, more particularly, to a kind of saturation water generating device.
Background technology
For engine, traditional gasoline and Diesel engine not only have the waste gas of harm, and in combustion process
About 50% fuel is converted into the heat of engine overheat.When by such engine application in crank axle, camshaft and valve,
Technical requirements are also higher, lead to cost to be greatly improved, and bring abrasion and weight the problems such as increase；Therefore, start in reality
It is diverted through water vapour heat energy and is converted into the installation of mechanokinetic power source on the engine, preparation produces piston steam
Engine and steam turbine engine；For piston steam engine, because the conversion thermal efficiency is low, environmental pollution is big, gradually it is eliminated；
Vapour wheel engine is then widely used in thermal power plant.And it is high also not utilize saturation water blast to produce in prior art
Warm high pressure steam flow as power method and apparatus it is therefore necessary to study to this field, design a kind of new steaming
Steam-operating power apparatus.
Content 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 device, by this post
Body structure, can make high pressure low temperature liquid heated in small space, thus reach never saturation water to the change of saturation water,
And then realize using high temperature saturation water be heated instantaneous explosion expand produce power.
For solving the above problems, a kind of column structure for saturation water generating device of the present invention, described cylinder is located at
In the cavity of one thermoreceptor, described cartridge outer surface is provided with the minim channel passing through for liquid, and described liquid is small logical
Heated generation saturation water in road；Described minim channel includes 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 less than 1mm.
The width of described stria is less than 1mm, and depth is less than 1mm.
By saturation water generating device, water under high pressure is passed through heating and generates HTHP saturation water, then the high temperature making generation
High pressure saturation instant water is heated and explodes, and drastically vaporized expanding forms high temperature and high pressure steam stream, as power source.The present invention's
For the column structure of saturation water generating device, structure is relatively simple, by the formation minim channel that matches with thermoreceptor, makes to be subject to
The temperature of hot device and cylinder is quickly transferred to high pressure low temperature liquid makes it heat, and due to being limited by minim channel volume
System, therefore, it is possible to limit evaporation of water speed, provides good enclosed high pressure space for forming saturation water, makes high pressure low temperature water fast
Speed is heated and is changed into HTHP saturation water.
Brief description
There is the overall structure diagram of system for steam power in Fig. 1；
Fig. 2 is the structural representation of splitter in saturation water generating device；
Fig. 3 is the structural representation of the middle-grade flow of saturation water generating device；
Fig. 4 is the structural representation of saturation water generating device middle column body；
Fig. 5 is the mounting structure schematic diagram of saturation water generating device middle column body and thermoreceptor.
Specific embodiment
In order that those skilled in the art more fully understand technical solution of the present invention, with reference to embodiment to this
Bright it is described in further detail.
The invention discloses a kind of steam power occurs system, including saturation water generating device and saturation water blast dress
Put.As shown in figure 1, this system includes intake tubule 2, plug screw 3, splitter 4, flow blocking piece 5, thermoreceptor 6, cylinder 7, base 8, heat
Source 10 and heat carrier 11.
Described water inlet tubule 2 is embedded in described plug screw 3, and described plug screw 3 passes through screw thread with described thermoreceptor 6 even
Connect, described splitter 4 and described flow blocking piece 5 produced with preload pressure simultaneously, the other end of described flow blocking piece 5 with described
Cylinder 7 and described heat carrier 11 be connected.
Described heat carrier 11 is embedded in the inside of described cylinder 7 naturally it is also possible to be close to the outside of cylinder 7.
The described other end of cylinder 7 is connected with described base 8, described base 8 and described thermoreceptor 6 inwall
On shoulder contact play a supportive role.
It is provided with thermal source 10 outside described thermoreceptor 6.
As shown in Figure 2,3, described splitter 4 is provided with multiple logical liquid baths 41, highly pressurised liquid enters in water inlet tubule 2
Enter this logical liquid bath 41.
Described flow blocking piece 5 is contacted with described splitter 4, and its periphery is provided with outside multiple raised 51 and recessed
52.
Described raised 51 outer rims withstand on thermoreceptor 6 inwall, and the liquid in logical liquid bath 41 can enter into by recessed 52
Cylinder 7 side.
It is provided with minim channel between described cylinder 7 and described thermoreceptor 6, in described minim channel, highly pressurised liquid quilt
Heating generates high temperature saturation water.
Described minim channel includes the gap 71 between this cylinder 7 outer surface and thermoreceptor 6 inner surface, the width in described gap
Degree is less than 1mm.
Or described minim channel includes some strias 72 on this cylinder 7 outer surface, the width of described stria is less than
1mm, depth is less than 1mm.
Certainly, described minim channel can also include described gap 71 and described stria 72 simultaneously, and by repeatedly anti-
Multiple it is demonstrated experimentally that when minim channel includes gap 71 with stria 72 simultaneously, and when described gap 71 is less than 1mm, system is sent out
The best results of raw steam.
Highly pressurised liquid enters water inlet tubule 2 through liquid pump 1, shunted by splitter 4, enter after flow blocking piece 5 baffle described
Minim channel, and be heated in the small space of minim channel and form HTHP saturation water.HTHP saturation water is formed
Sprayed by high pressure in minim channel afterwards, the saturation water destructor that the small saturation particle water of formation is beaten in the condition of high temperature is enterprising
And occur water to explode, quickly acutely vaporization forms high temperature and high pressure steam.
Described saturation water destructor includes porous material body 9, and this porous material body 9 is located at the cavity of heated body 6
Interior, positioned near steam (vapor) outlet 13 one end.
Described porous material body 9 can be network structure.
Be connected with power switching device 14 outside described steam (vapor) outlet 13, can be cylinder or steam turbine outwards acting thus
Produce power output.
It is thermal source 10 outside thermoreceptor 6, thermal source 10 can be the heat energy or suitable temperature that fuel combustion produces
Waste heat energy, or the heat energy of phase change heat accumulator storage etc..Thermal insulation layer 15 can be coated outside thermal source.Plug screw 3 passes through screw thread and is heated
Device 6 connects, and produces preload pressure, lock sealing between its end face and thermoreceptor 6 to splitter 4 with flow blocking piece 5 simultaneously.Splitter
4 effect is radially 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, cylinder 7 outer surface has several or tens of strias being axially or radially distributed, such as Fig. 4
Shown.
Heat carrier 11 can be embedded in cylinder 7 it is also possible to independence is outside cylinder 7, with heat conduction and high-temperature corrosion resistance performance
Excellent material manufacture.Because cylinder 7 is contacted with highly pressurised liquid first near one end of grade flow 5, thus heat can quick quilt
Highly pressurised liquid absorbs and leads to its own temperature drop, the therefore setting of heat carrier 11, and heat conduction is strengthened in its effect, makes cylinder
After 7 temperature drop, heat can quickly be supplemented it is ensured that steam power all uniform and stable of each pulses generation, base 8
Contact with wall shoulder in thermoreceptor 6 and play a supportive role, porous material 9 is with good heat-resisting high temperature oxidation resistance material manufacture.
It is additionally provided with supercooling apparatus 12 before described highly pressurised liquid entrance, and this supercooling apparatus 12 and power switching device
14 are connected, thus realizing 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 instant water be heated to explode, form high temperature and high pressure steam stream.
It is known that the process of water vapor, for example, the water of 1kg, 0 DEG C is contained in the container with piston, from the external world to
Container heats, and the pressure in holding container is that p is constant simultaneously.Originally, the temperature of water gradually rises, and specific volume also has increased slightly.
But when temperature is increased to saturation temperature t corresponding to psAnd after becoming saturation water, continuing heating, saturation water just gradually becomes full
And water vapour, i.e. so-called vaporization, until vaporization finishes.In whole vaporescence, temperature remains saturation temperature tsNo
Become.In vaporescence, the amount due to saturated vapor is continuously increased, and specific volume is general to be increased a lot.It is further continued for heating, temperature
Begin to ramp up, specific volume continues to increase, and saturated vapor becomes superheated vapour again.
Meet high temp objects in water and water explosion time occurs, because saturation water is in high temperature saturation state (critical pressure pcFor
22.064mpa, critical-temperature tcFor 373.99 DEG C), less saturation water has a higher vaporization capacity, heat absorption is less, vaporization relatively
Hurry up, instantaneous explosion can produce high temperature and high pressure steam stream.And for steam, running into high temp objects can't explode,
And only expanded by heating.
Claims (3)
1. a kind of column structure for saturation water generating device, described cylinder is located in the cavity of a thermoreceptor, and its feature exists
In: described cartridge outer surface is provided with the minim channel passing through for liquid, and described liquid is heated in minim channel to be generated
Saturation water；Described minim channel includes the gap between this cartridge outer surface and thermoreceptor inner surface, and/or this cartridge outer surface
On at least one stria.
2. be used for as claimed in claim 1 the column structure of saturation water generating device it is characterised in that: the width in described gap
It is less than 1mm.
3. be used for as claimed in claim 1 the column structure of saturation water generating device it is characterised in that: the width of described stria
Less than 1mm, 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)
| Publication Number | Publication Date |
|---|---|
| CN104776418A CN104776418A (en) | 2015-07-15 |
| CN104776418B true CN104776418B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410013127.7A Active CN104776418B (en) | 2014-01-10 | 2014-01-10 | Column body structure of saturated water generation device |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2462654A1 (en) * | 1979-08-03 | 1981-02-13 | Brenot Claude | STEAM GENERATOR WITH DIRECT EVAPORATION AND APPLICATION TO IRONING PRESSES |
| US5279262A (en) * | 1992-06-04 | 1994-01-18 | Muehleck Norman J | Mechanical liquid vaporizing waterbrake |
| CN101090766B (en) * | 2004-11-03 | 2010-06-09 | 维罗西股份有限公司 | Partial boiling in mini and micro-channels |
| JP4882699B2 (en) * | 2005-12-20 | 2012-02-22 | 株式会社デンソー | Waste heat recovery device |
| 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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2014
- 2014-01-10 CN CN201410013127.7A patent/CN104776418B/en active Active
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| CN104776418A (en) | 2015-07-15 |
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