CN203024124U - Steam generator - Google Patents
Steam generator Download PDFInfo
- Publication number
- CN203024124U CN203024124U CN 201320003766 CN201320003766U CN203024124U CN 203024124 U CN203024124 U CN 203024124U CN 201320003766 CN201320003766 CN 201320003766 CN 201320003766 U CN201320003766 U CN 201320003766U CN 203024124 U CN203024124 U CN 203024124U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- electrothermal tube
- steam
- described water
- steam generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a steam generator, wherein the steam unit of the steam generator is composed of a cylindrical shell, a water tube and an electric heating tube; the water tube and the electric heating tube are cast in the shell wall of the cylindrical shell; and the water tube and the electric heating tube are arranged at different positions in the shell wall of the cylindrical shell in the same shape. According to the steam generator disclosed by the utility model, water flows zigzag in the water tube and can adequately absorb heat, and the speed of steam generation is very fast; as the tube diameter of the water tube is very small relative to that of the large container of a boiler, the bearable pressure of the water tube is far higher than the bearable pressure of a common container; and moreover, as the water tube and the electric heating tube are cast in the cylindrical shell, the bearable pressure of the water tube during steam generation can be enhanced. Therefore, the steam generator disclosed by the utility model has the advantages of being high in steam pressure and rapid in steam generation.
Description
Technical field
The utility model relates to the energy-conserving and environment-protective technical field, particularly relates to a kind of steam generator.
Background technology
It is the most frequently used in prior art utilizing firing equipment to heat to obtain steam to the water in container, and boiler is the equipment of wherein commonly using the most.But the ability of bulk container generation steam is very limited, and reason is that in the steam production process, pressure is huge, and bulk container will bear larger steam pressure, and is very dangerous.Adopting thus boiler to produce high steam is that larger technical limitations is arranged, and the pressure of the steam generator of existing bulk container class all can't be made and surpass 20 atmospheric steam generators.In addition, some steam utilization occasion needs steam generator can produce rapidly steam, and the time that becomes steam from cold water is short as far as possible.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art and a kind of steam generator is provided, and it not only can produce the steam of larger pressure, and generation speed is fast, and efficient is high.
For achieving the above object, provide following technical scheme.
A kind of steam generator, the steam unit of described steam generator is made of cylindrical shell, water pipe and electrothermal tube, described water pipe and electrical heating tube casting in the shell wall of described cylindrical shell, described water pipe and electrothermal tube in the shell wall of described cylindrical shell everywhere all with identical shaped layout.
Described water pipe and electrothermal tube arrange twist, and the bending curvature radius of described water pipe and electrothermal tube equates, the adjacent two positions of each position of described water pipe is described electrothermal tube, and the adjacent two positions of each position of described electrothermal tube is described water pipe.
Described water pipe and electrothermal tube are arranged twist; The bending curvature radius of described water pipe is greater than the bending curvature radius of described electrothermal tube, and described water pipe is positioned at the outer ring of described electrothermal tube.
Described water pipe and electrothermal tube are arranged twist; The bending curvature radius of described water pipe is less than the bending curvature radius of described electrothermal tube, and described water pipe is positioned at the inner ring of described electrothermal tube.
Described water pipe and electrothermal tube undulate layout, described water pipe is positioned at the inner ring of described electrothermal tube.
The waveform of described water pipe and electrothermal tube is rectangular wave.
Described steam unit is at least two, and the described water pipe of adjacent steam unit is in series or in parallel with each other.
The described cylindrical shell of adjacent steam unit is bonded with each other by bolt and flange ear and forms integral body.
Be provided with vapour storage tank in cylindrical cavity in described cylindrical shell, described vapour storage tank is communicated with the outlet of described water pipe.
The tube connector of the outlet of described vapour storage tank and described water pipe is provided with proportioning valve.
Steam generator of the present utility model, water flow in water pipe in a roundabout way, can fully absorb heat, and it is very fast that steam produces speed; Because the caliber of water pipe is very little with respect to the bulk container of boiler, so its pressure that can bear is far away higher than common vessel, and casts from cylindrical shell owing to watering, and more strengthened the born pressure when water pipe produces steam.Therefore to have a steam pressure large for steam generator of the present utility model, and steam produces advantage rapidly.
Description of drawings
Utilize accompanying drawing that the utility model is described further, but the content in accompanying drawing does not consist of any restriction of the present utility model.
Fig. 1 is the structural representation of the steam unit of an embodiment of the present utility model.
Fig. 2 is the water pipe of an embodiment of the present utility model and the structural representation of electrothermal tube.
Fig. 3 is the water pipe of another embodiment of the present utility model and the structural representation of electrothermal tube.
Fig. 4 is the water pipe of another embodiment of the present utility model and the structural representation of electrothermal tube.
Fig. 5 is the structural representation of the cylindrical shell of an embodiment of the present utility model.
Fig. 6 is the structural representation of a plurality of steam unit combinations of an embodiment of the present utility model.
Reference numeral:
The specific embodiment
The utility model is described in further detail with the following Examples.
Embodiment 1
The steam generator of the present embodiment as shown in Figure 1, the core component of described steam generator is steam unit 10, it is made of cylindrical shell 1, water pipe 2 and electrothermal tube 3, described water pipe 2 and electrothermal tube 3 water in the shell wall that casts from described cylindrical shell 1, described water pipe 2 and electrothermal tube 3 in the shell wall of described cylindrical shell 1 everywhere all with identical shaped layout.
With identical shaped water pipe 2 and the electrothermal tube 3 of being arranged in juxtaposition, the heat that electrothermal tube 3 produces conducts to water pipe 2 through cylindrical shell 1, makes water constantly absorb the heat of electrothermal tube 3 in water pipe 2 flow process, heats up gradually; Water can fully absorb heat interior mild and indirect the flowing of water pipe 2, and it is very fast that steam produces speed; Because the caliber of water pipe 2 is very little with respect to the bulk container of boiler, so its pressure that can bear is far away higher than common vessel, and casts from cylindrical shell 1 owing to watering, and more strengthened the born pressure when water pipe 2 produces steam.Therefore to have a steam pressure large for steam generator of the present utility model, and steam produces advantage rapidly.
With reference to Fig. 2, described water pipe 2 and electrothermal tube 3 are arranged twist, the bending curvature radius of described water pipe 2 and electrothermal tube 3 is equal, and the adjacent two positions of each position of described water pipe 2 is described electrothermal tube 3, and the adjacent two positions of each position of described electrothermal tube 3 is described water pipe 2.Heat conduction that water pipe 2 and electrothermal tube 3 can make electrothermal tube 3 is set rapidly with this kind structure, is conducive to produce rapidly steam.
As Fig. 6, described steam unit 10 is at least two, and the described water pipe 2 of adjacent steam unit 10 is in series or in parallel with each other.Be the moist steam that produces different mass dryness fractions or the dry saturated steam of the different degrees of superheat, adopt a plurality of steam units 10 series connection or form in parallel, can adjust the steam generation.When the more steam of needs, can adopt a plurality of steam unit 10 parallel connections; When the higher degree of superheat of needs, can adopt a plurality of steam units 10 series connection.
The described cylindrical shell 1 of adjacent steam unit 10 is bonded with each other by bolt and flange ear 12 and forms integral body, can make and dwindle the steam generator volume, improves the portable performance of equipment, reduces the place and takies.
With reference to Fig. 3, on the basis of embodiment 1, as different from Example 1, described water pipe 2 and electrothermal tube 3 are arranged twist; The bending curvature radius of described water pipe 2 is greater than the bending curvature radius of described electrothermal tube 3, and described water pipe 2 is positioned at the outer ring of described electrothermal tube 3.Water pipe 2 is positioned at the outer ring, can have longer pipeline, thereby water can increase the steam generation in the interior longer distance that flows of water pipe 2, absorbs more heats.
Be provided with vapour storage tank 4 in cylindrical cavity 11 in described cylindrical shell 1, described vapour storage tank 4 is communicated with the outlet of described water pipe 2.Electrothermal tube 3 both can pass through cylindrical shell 1 heat conduction feed pipe 2, also the vapour storage tank 4 of heat accumulation at the cylindrical cavity 11 that is arranged in cylindrical shell 1 can be kept the vapor (steam) temperature in vapour storage tank 4, guaranteed that it can not be condensed into water.It is great innovation of the present utility model that vapour storage tank 4 is set, and the steam of deriving from the outlet of water pipe 2 can temporarily be stored in vapour storage tank 4, and keeps vapor (steam) temperature and continue to increase quantity of steam by the heat of electrothermal tube 3, thereby discharges together when using steam.And vapour storage tank 4 is positioned at cylindrical shell 1, not only can be incubated to heat, and also the same with water pipe 2, be subject to the protection of cylindrical shell 1, can bear larger internal pressure.
Described vapour storage tank 4 is provided with proportioning valve with the tube connector of the outlet of described water pipe 2, controls the steam of whether water pipe 2 being discharged according to the steam condition of water pipe 2 discharges and imports in vapour storage tank 4.When water pipe 2 discharge be the mixture of water and steam the time, close proportioning valve; When water pipe 2 was discharged dry saturated steam, the conducting proportioning valve imported dry saturated steam in vapour storage tank 4, guarantees to store dry saturated steam in vapour storage tank 4.
Perhaps opposite, described water pipe 2 and electrothermal tube 3 are arranged twist; The bending curvature radius of described water pipe 2 is less than the bending curvature radius of described electrothermal tube 3, and described water pipe 2 is positioned at the inner ring of described electrothermal tube 3.This moment, electrothermal tube 3 was positioned at the outer ring, and heat is all assembled to the middle part of cylindrical shell 1, guaranteed that water pipe 2 heat absorption efficiencies are higher, improved the generation speed of steam.
With reference to Fig. 4, described water pipe 2 and electrothermal tube 3 undulates layouts, described water pipe 2 is positioned at the inner ring of described electrothermal tube 3.As a kind of concrete form of water pipe 2 and electrothermal tube 3, the water pipe 2 in the present embodiment and the shape of electrothermal tube 3 are more easily manufactured and assemble, and the waveform of described water pipe 2 and electrothermal tube 3 is rectangular wave, and comparing with arc-shaped wave easily shapes.This moment, electrothermal tube 3 was positioned at the outer ring, and heat is all assembled to the middle part of cylindrical shell 1, guaranteed that water pipe 2 heat absorption efficiencies are higher, improved the generation speed of steam.
Should be noted that at last; above embodiment only is used for the explanation the technical solution of the utility model but not to the restriction of the utility model protection domain; although with reference to preferred embodiment, the utility model has been done detailed description; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (10)
1. steam generator, it is characterized in that: the steam unit of described steam generator is made of cylindrical shell, water pipe and electrothermal tube, described water pipe and electrical heating tube casting in the shell wall of described cylindrical shell, described water pipe and electrothermal tube in the shell wall of described cylindrical shell everywhere all with identical shaped layout.
2. steam generator according to claim 1, it is characterized in that: described water pipe and electrothermal tube are arranged twist, the bending curvature radius of described water pipe and electrothermal tube equates, the adjacent two positions of each position of described water pipe is described electrothermal tube, and the adjacent two positions of each position of described electrothermal tube is described water pipe.
3. steam generator according to claim 1, it is characterized in that: described water pipe and electrothermal tube are arranged twist; The bending curvature radius of described water pipe is greater than the bending curvature radius of described electrothermal tube, and described water pipe is positioned at the outer ring of described electrothermal tube.
4. steam generator according to claim 1, it is characterized in that: described water pipe and electrothermal tube are arranged twist; The bending curvature radius of described water pipe is less than the bending curvature radius of described electrothermal tube, and described water pipe is positioned at the inner ring of described electrothermal tube.
5. steam generator according to claim 1 is characterized in that: described water pipe and electrothermal tube undulate arrange, described water pipe is positioned at the inner ring of described electrothermal tube.
6. steam generator according to claim 5, it is characterized in that: the waveform of described water pipe and electrothermal tube is rectangular wave.
7. steam generator according to claim 1, it is characterized in that: described steam unit is at least two, the described water pipe of adjacent steam unit is in series or in parallel with each other.
8. steam generator according to claim 7 is characterized in that: the described cylindrical shell of adjacent steam unit by bolt and flange ear be bonded with each other form whole.
9. according to claim 1,7 or 8 described steam generators is characterized in that: be provided with vapour storage tank in the cylindrical cavity in described cylindrical shell, described vapour storage tank is communicated with the outlet of described water pipe.
10. steam generator according to claim 9, it is characterized in that: the tube connector of the outlet of described vapour storage tank and described water pipe is provided with proportioning valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003766 CN203024124U (en) | 2013-01-05 | 2013-01-05 | Steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003766 CN203024124U (en) | 2013-01-05 | 2013-01-05 | Steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024124U true CN203024124U (en) | 2013-06-26 |
Family
ID=48648106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003766 Expired - Fee Related CN203024124U (en) | 2013-01-05 | 2013-01-05 | Steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051218A (en) * | 2019-06-11 | 2019-07-26 | 杭州老板电器股份有限公司 | Steam generator and cooking appliance with steam cooking function |
-
2013
- 2013-01-05 CN CN 201320003766 patent/CN203024124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051218A (en) * | 2019-06-11 | 2019-07-26 | 杭州老板电器股份有限公司 | Steam generator and cooking appliance with steam cooking function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MA33812B1 (en) | Heat exchanger for steam production for solar power plants | |
| CN203024124U (en) | Steam generator | |
| CN203507563U (en) | Chemical material evaporator | |
| CN202329367U (en) | Novel steam distribution device | |
| CN203413809U (en) | External multi-heat-source heat-exchange and heating device and hot water storage tank adopting same | |
| RU2012103680A (en) | CRYOGENIC FLUID EVAPORATOR | |
| CN203083140U (en) | Vertical type water tank of heat pump water heater | |
| CN202452852U (en) | Continuously-discharged steam residual-heat utilization system of heat recovery boiler drum | |
| CN207513770U (en) | Electricity generation system | |
| CN204100358U (en) | A kind of combustion motor high-temperature tail gas carries out storing treatable device | |
| CN203274286U (en) | Jacket type vacuum tube solar water heater | |
| CN205579970U (en) | High temperature heat pump drain line increase -volume ware | |
| CN201488174U (en) | Electrode humidifier | |
| CN201637173U (en) | Heat-locking exhaust cap | |
| CN204141559U (en) | A kind of steam production equipment | |
| CN203016871U (en) | Steam cleaner | |
| CN203298284U (en) | Steam heater | |
| CN204555327U (en) | For the Multi exhaust inner-tube structure of volumetric gas water heater | |
| CN203053011U (en) | Water rapid heating double-layer water tank | |
| CN203836926U (en) | Steam heating device | |
| CN203404966U (en) | Biomass boiler | |
| CN203892069U (en) | Water-bath vaporizer | |
| CN208687694U (en) | Sauna steam generator and its sauna house | |
| CN204372878U (en) | Steam raising plant | |
| CN202274624U (en) | Gas water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20150105 |
|
| EXPY | Termination of patent right or utility model |