CN203718728U - Thermal energy conversion device - Google Patents
Thermal energy conversion device Download PDFInfo
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- CN203718728U CN203718728U CN201420068484.9U CN201420068484U CN203718728U CN 203718728 U CN203718728 U CN 203718728U CN 201420068484 U CN201420068484 U CN 201420068484U CN 203718728 U CN203718728 U CN 203718728U
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- inner casing
- thermal energy
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- energy conversion
- conversion device
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Abstract
The utility model relates to a thermal energy conversion device and belongs to the field of energy conversion. The device comprises an outer shell, an inner shell, a combustible gas input pipeline, a steam output pipeline and a burner for burning combustible gas; the outer shell and the inner shell are enclosed hollow cavities; the inner shell is arranged in the outer shell; an annular gap for storing water is formed between the outer shell and the inner shell; the outer shell is provided with a water inlet used for injecting water into the annular gap; the burner is arranged in the inner shell and is communicated with one end of the combustible gas input pipeline; the other end of the combustible gas input pipeline penetrates through the inner shell and the outer shell and is used for being connected with an external gas supply device; the inner wall, close to the burner, of the inner shell is oppositely provided with spray nozzles used for spraying water in the annular gap; the steam output pipeline penetrates through the inner shell and the outer shell, is opposite to the burner and is used for discharging steam from the inner shell. The thermal energy conversion device is high in thermal energy generating efficiency and low in thermal energy loss; environment and atmosphere are not polluted.
Description
Technical field
The utility model relates to field of energy conversion, in particular to thermal energy conversion device.
Background technology
Traditional thermal energy conversion device is mainly boiler.Boiler can be changed the forms such as heat energy of the chemical energy in fuel, electric energy, high temperature medium, then to extraneous output device, has steam, hot water or the organic heat carrier of certain heat energy.The hot water producing in boiler and steam can be directly provide heat energy for industrial production and people's lives; Also can be converted to mechanical energy by Steam Power Equipment; Or, then by generator, the mechanical energy of generation is converted to electric energy.Provide the boiler of hot water to be called hot-water boiler, be mainly used in life, in industrial production, also have a small amount of application.The boiler that produces steam is called steam boiler, often referred to as boiler, is used for thermal power station, boats and ships, locomotive and industrial and mining enterprises.
In correlation technique, the fuel type using according to boiler is different, boiler can be divided into coal-burning boiler, oil burning boiler, pulverized-coal fired boiler, electrically heated boiler, and motor heat boiler in use needs to consume a large amount of electricity, causes the use cost of boiler to increase; And the fuel boilers such as coal-burning boiler, oil burning boiler, pulverized-coal fired boiler, in the process of using, produce a large amount of boiler smokes, owing to containing a large amount of dust (flying dust, carbon black etc.), sulphur and nitrogen oxide in boiler smoke, therefore discharge environment and atmosphere around caused to huge pollution.Although traditional thermal energy conversion device adopts processing before fuel combustion, boiler smoke is carried out dedusting, desulfurization and denitration, reduces the boiler measures such as concentration of pollutant in atmosphere in the neighbourhood by chimney stack, can reduce to a certain extent the pollution to environment, atmosphere; But the pollution of boiler smoke to environment and atmosphere can not be fundamentally eliminated in these measures, not only increased the manufacturing cost and use cost of thermal energy conversion device, and caused the huge loss of heat energy.
Utility model content
The purpose of this utility model is to provide thermal energy conversion device, to solve the above problems.
In embodiment of the present utility model, provide thermal energy conversion device, comprised shell, inner casing, fuel gas input channel, steam output pipe road and for the burner of burning combustible gas;
Shell and inner casing are airtight hollow cavity, and inner casing is placed in shell, and between shell and inner casing, have for storing the annular gap of water;
On shell, be provided with for the water inlet to annular gap water filling; Burner is arranged in inner casing, and it is connected with one end of fuel gas input channel; The other end of fuel gas input channel is through inner casing and shell, for being connected with extraneous feeder;
On the inwall of inner casing, near burner, be oppositely arranged the hydraulic spray nozzle being useful on the water ejection in annular gap;
Steam output pipe road passes inner casing and shell, and is oppositely arranged with burner, for the steam of inner casing is discharged.
Furthermore, also comprise water smoke baffle plate, water smoke baffle plate is arranged in inner casing, between itself and inner casing, has the annular slot passing through for steam; Water smoke baffle plate is arranged between steam output pipe road and hydraulic spray nozzle.
Preferably, water smoke baffle plate is arc, and it is towards steam output pipe road direction projection.
Furthermore, also comprise gas mixing pump, gas mixing pump is connected with fuel gas input channel one end away from burner; Fuel gas input channel is connected with extraneous feeder by gas mixing pump.
Furthermore, also comprise condensate water control valve, condensate water control valve is arranged on inner casing, and is placed between water smoke baffle plate and steam output pipe road, for condensed water is entered to annular gap.
Furthermore, also comprise steam rear pump, steam rear pump is connected with one end away from burner, steam output pipe road.
Preferably, hydraulic spray nozzle is spiral water atomizing nozzle.
The thermal energy conversion device that the utility model embodiment provides, fuel gas is delivered in burner through fuel gas input channel, and the burned device of fuel gas is lighted in inner casing and is burnt.Ring turns the water storing in gap the form with water smoke is injected on burner through hydraulic spray nozzle, and burned flame moment changes into a large amount of steam by water smoke and is gathered in inner casing.Steam in inner casing is exported by steam output pipe road, for extraneous, utilizes.The thermal energy conversion device that the utility model provides is compared with traditional thermal energy conversion device, not only produces heat energy efficiency high, and heat energy loss is low; And can not discharge the boiler smoke of contaminated environment or atmosphere, environment and atmosphere are not polluted.In addition, the thermal energy conversion device that the utility model provides can effectively reduce the dependence of traditional thermal energy conversion device to coal, electric equal energy source, has reduced use cost; And the thermal energy conversion device that the utility model provides, manufacturing process is simple, low cost of manufacture; Not only be applicable to daily life heating and use, and be applicable to the industry of the applying steams such as power station, boats and ships, locomotive and industrial and mining enterprises, applied widely.
Accompanying drawing explanation
Fig. 1 shows the structural representation of the thermal energy conversion device that the utility model provides.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
As shown in Figure 1, the thermal energy conversion device that the present embodiment provides, comprises shell 100, inner casing 101, fuel gas input channel 112, steam output pipe road 105 and for the burner 111 of burning combustible gas.Shell 100 and inner casing 101 are airtight hollow cavity.The shape of shell 100 and inner casing 101 can be any known three-dimensional shape in this area, such as cuboid, spheroid, polyhedron, irregular cube etc., as long as it is airtight hollow cavity, is all applicable to the present embodiment.Its material also can adopt in this area, and any known material is made, such as metal material etc., can, according to concrete application conditions, select different materials.
Inner casing 101 is placed in shell 100, and inner casing 101 can be to be fixedly connected with shell 100, can certainly adopt connected mode and the shell 100 that can dismantle to link together.If adopt the mode that can dismantle to connect, on shell 100, should be provided with the opening that inner casing 101 can be taken out, for example shell 100 can comprise the first housing and the second housing, and the first housing and the second housing adopt the mode that can dismantle to link together, and form airtight hollow cavity.If while taking out inner casing 101, the first housing and the second housing are separated, inner casing 101 is taken out.Design, not only can be convenient to the maintenance of inner casing 101 and replacing like this, and has effectively avoided, because miscellaneous part in inner casing 101 or inner casing 101 damages, causing thermal energy conversion device to need the defect of all changing, and effectively reduces maintenance and use cost.Between shell 100 and inner casing 101, have for storing the annular gap 102 of water.On shell 100, be provided with for the water inlet 106 to annular gap 102 water fillings.By water inlet 106, water is delivered in annular gap 102, certainly on water filling port, can be provided with for preventing water check valve or the seal cover of annular gap 102 water outflows.Burner 111 is arranged in inner casing 101, and it is connected with one end of fuel gas input channel 112.Burner 111 can, for any known burner 111 in this area, as long as the fuel gas of mixing can be lighted, all be applicable to the present embodiment.The other end of fuel gas input channel 112 is through inner casing 101 and shell 100, for being connected with extraneous feeder.On the inwall of inner casing 101, near burner 111, be oppositely arranged the hydraulic spray nozzle 103 being useful on the water ejection in annular gap 102.By hydraulic spray nozzle 103 being oppositely arranged on the inwall of inner casing 101, can make water smoke be ejected into uniformly on burner 111, the steam producing is evenly distributed in inner casing 101, has effectively prevented that in inner casing 101, local steam pressure is excessive, the potential safety hazard of generation.Hydraulic spray nozzle 103 can be water the nozzle that atomized spray goes out for any known in this area, but should guarantee that the water smoke of ejection can not make burner 111 burned flames extinguish.In the present embodiment, hydraulic spray nozzle 103 is preferably spiral water atomizing nozzle, spiral water atomizing nozzle when work the water in spiral is injected into a spiral metal outstanding outside in aperture.Change traditional water and entered relatively meticulous many donuts, formed the spray pattern of complete spray cone shape.Therefore what spiral water atomizing nozzle produced is the spray pattern of uneven distribution, it has good performance of anti-blockage, the stability in use energy of the thermal energy conversion device that raising the present embodiment provides.Steam output pipe road 105 passes inner casing 101 and shell 100, and is oppositely arranged with burner 111, for the steam of inner casing 101 is discharged.
The thermal energy conversion device that the present embodiment provides, fuel gas is delivered in burner 111 through fuel gas input channel 112, and the burned device 111 of fuel gas is lighted burning in inner casing 101.Ring turns the water storing in gap the form with water smoke is injected on burner 111 through hydraulic spray nozzle 103, and burned flame moment changes into a large amount of steam by water smoke and is gathered in inner casing 101.Steam in inner casing 101, by 105 outputs of steam output pipe road, utilizes for extraneous.The thermal energy conversion device that the utility model provides is compared with traditional thermal energy conversion device, not only produces heat energy efficiency high; And can not discharge the boiler smoke of contaminated environment or atmosphere, environment and atmosphere are not polluted.In addition, the thermal energy conversion device that the utility model provides can effectively reduce the dependence of traditional thermal energy conversion device to coal, electric equal energy source, has reduced use cost; And the thermal energy conversion device that the utility model provides, manufacturing process is simple, low cost of manufacture; Not only be applicable to daily life heating and use, and be applicable to the industry of the applying steams such as power station, boats and ships, locomotive and industrial and mining enterprises, applied widely.
As shown in Figure 1, the thermal energy conversion device that the present embodiment provides can also comprise water smoke baffle plate 109.Water smoke baffle plate 109 is arranged in inner casing 101, between itself and inner casing 101, has the annular slot 110 passing through for steam; Water smoke baffle plate 109 is arranged between steam output pipe road 105 and hydraulic spray nozzle 103.By being provided with water smoke baffle plate 109, inner casing 101 is divided into vaporium and combustion chamber, the water smoke of ejection is vaporized in combustion chamber, form steam, steam enters in vaporium by annular slot 110, effectively reduce the content of water in vapor mist in vaporium, not only improved the thermal power transfer utilization ratio of the thermal energy conversion device that the present embodiment provides, and improved to a certain extent the utilization ratio of water in annular gap 102.Preferably, water smoke baffle plate 109 is arc, and its towards steam output pipe road 105 directions projections.Water smoke baffle plate 109 is arranged to arc, and its towards steam output pipe road 105 directions projections.Design like this, water smoke baffle plate 109 has the larger area that stops that stops water smoke, therefore can be further the water smoke of hydraulic spray nozzle 103 ejections be blocked in combustion chamber, have further improved the utilization ratio of water in the thermal power transfer utilization ratio of the thermal energy conversion device that the present embodiment provides and annular gap 102.
As shown in Figure 1, the thermal energy conversion device that the present embodiment provides, can also comprise gas mixing pump 107, and gas mixing pump 107 is connected with fuel gas input channel 112 one end away from burner 111; Fuel gas input channel 112 is connected with extraneous feeder by gas mixing pump 107.Flammable mist is delivered to burner 111 from extraneous feeder through gas mixing pump 107, effectively raise the pressure of burning mixture in burner 111, improved the intensity of burner 111 generation flames, guaranteed the temperature of burner 111 flames, the flame that not only makes burner 111 produce can not put out by water by water smoke, and can effectively the water smoke short time be changed into steam, improved the stability in use energy of the thermal energy conversion device that the present embodiment provides.
As shown in Figure 1, the thermal energy conversion device that the present embodiment provides can also comprise condensate water control valve 108, condensate water control valve 108 is arranged on inner casing 101, and is placed between water smoke baffle plate 109 and steam output pipe road 105, for condensed water being entered to annular gap 102.By being provided with condensate water control valve 108, can be by vaporium, the condensed water that water smoke is cooled to and part do not have the steam using to be back in annular gap 102, carry out secondary cycle, have improved the utilization ratio of water; And can effectively prevent that condensed water and steam from carrying out heat exchange, and cause steam liquefaction, improved the stability in use energy of thermal energy conversion device.In addition, the thermal energy conversion device that the present embodiment provides can also comprise steam rear pump 104, and steam rear pump 104 is connected with one end away from burner 111, steam output pipe road 105.By being provided with steam rear pump 104, can, effectively by the steam output in vaporium, be convenient to life production and application.
The thermal energy conversion device that the present embodiment provides, not only has good thermal energy conversion efficiency, exports a large amount of heat energy; What is more important, it in use can not produce the pernicious gas of contaminated environment or atmosphere.And its inapplicable coal, oil or electric equal energy source, effectively reduce use cost, there is good environmental protection and energy saving feature.In addition, its production technology is simple, and low cost of manufacture is widely used in daily life and industrial production, applied widely, is easy to promote the use of.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. thermal energy conversion device, is characterized in that, comprises shell, inner casing, fuel gas input channel, steam output pipe road and for the burner of burning combustible gas;
Described shell and described inner casing are airtight hollow cavity, and described inner casing is placed in described shell, and between described shell and described inner casing, have for storing the annular gap of water;
On described shell, be provided with for the water inlet to described annular gap water filling; Described burner is arranged in described inner casing, and it is connected with one end of described fuel gas input channel; The other end of described fuel gas input channel is through described inner casing and described shell, for being connected with extraneous feeder;
On the inwall of described inner casing, near described burner, be oppositely arranged the hydraulic spray nozzle being useful on the water ejection in described annular gap;
Described steam output pipe road passes described inner casing and described shell, and is oppositely arranged with described burner, for the steam of described inner casing is discharged.
2. thermal energy conversion device according to claim 1, is characterized in that, also comprises water smoke baffle plate, and described water smoke baffle plate is arranged in described inner casing, between itself and described inner casing, has the annular slot passing through for steam; Described water smoke baffle plate is arranged between described steam output pipe road and described hydraulic spray nozzle.
3. thermal energy conversion device according to claim 2, is characterized in that, described water smoke baffle plate is arc, and it is towards described steam output pipe road direction projection.
4. thermal energy conversion device according to claim 1, is characterized in that, also comprises gas mixing pump, and described gas mixing pump is connected with described fuel gas input channel one end away from described burner; Described fuel gas input channel is connected with extraneous feeder by described gas mixing pump.
5. thermal energy conversion device according to claim 2, it is characterized in that, also comprise condensate water control valve, described condensate water control valve is arranged on described inner casing, and be placed between described water smoke baffle plate and described steam output pipe road, for condensed water being entered to described annular gap.
6. thermal energy conversion device according to claim 1, is characterized in that, also comprises steam rear pump, and described steam rear pump is connected with one end away from described burner, described steam output pipe road.
7. according to the thermal energy conversion device described in claim 1-6 any one, it is characterized in that, described hydraulic spray nozzle is spiral water atomizing nozzle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068484.9U CN203718728U (en) | 2014-02-17 | 2014-02-17 | Thermal energy conversion device |
| PCT/CN2015/070295 WO2015120755A1 (en) | 2014-02-17 | 2015-01-07 | Thermal energy conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068484.9U CN203718728U (en) | 2014-02-17 | 2014-02-17 | Thermal energy conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718728U true CN203718728U (en) | 2014-07-16 |
Family
ID=51157874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420068484.9U Withdrawn - After Issue CN203718728U (en) | 2014-02-17 | 2014-02-17 | Thermal energy conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759238A (en) * | 2014-02-17 | 2014-04-30 | 王连山 | Heat energy conversion device |
| WO2015120755A1 (en) * | 2014-02-17 | 2015-08-20 | 王连山 | Thermal energy conversion device |
-
2014
- 2014-02-17 CN CN201420068484.9U patent/CN203718728U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759238A (en) * | 2014-02-17 | 2014-04-30 | 王连山 | Heat energy conversion device |
| CN103759238B (en) * | 2014-02-17 | 2015-04-22 | 王连山 | Heat energy conversion device |
| WO2015120755A1 (en) * | 2014-02-17 | 2015-08-20 | 王连山 | Thermal energy conversion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20150422 |