CN102692009A - High temperature heat pump gas-hydrogen steam generator - Google Patents
High temperature heat pump gas-hydrogen steam generator Download PDFInfo
- Publication number
- CN102692009A CN102692009A CN2012101174872A CN201210117487A CN102692009A CN 102692009 A CN102692009 A CN 102692009A CN 2012101174872 A CN2012101174872 A CN 2012101174872A CN 201210117487 A CN201210117487 A CN 201210117487A CN 102692009 A CN102692009 A CN 102692009A
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- high temperature
- steam generator
- heat pump
- temperature heat
- water
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Abstract
The invention relates to the technical field of a steam generator, in particular to a high temperature heat pump gas-hydrogen steam generator. The high temperature heat pump gas-hydrogen steam generator comprises a steam generator and a high temperature heat pump unit; the steam generator is provided with a mixing burner and a gas and hydrogen mixer; a refrigerant generated by the high temperature heat pump unit is output and is returned to the high temperature heat pump unit after sequentially passing through an evaporator, a throttler and a heat exchanger; the heat exchanger is connected with a water inlet pipeline; at least a water pump and a descaling instrument are arranged on the water inlet pipeline; effluent generated by the heat exchanger is connected to a water atomizing spray nozzle after passing through a temperature regulating valve; and the water atomizing spray nozzle is arranged at an inlet of the steam generator. According to the high temperature heat pump gas-hydrogen steam generator provided by the invention, the high temperature refrigerant generated by the high temperature heat pump unit is utilized to exchange heat with the water in advance, so that the water is heated; by the water atomizing spray nozzle, the steam of the water inside the steam generator is atomized indoors; and by the matching of the combustion work of the mixing burner, steam is further generated by the atomized water. The high temperature heat pump gas-hydrogen steam generator has optimized structure, low operating cost and good energy-saving effect.
Description
Technical field
The present invention relates to the steam generator technical field, especially relate to combustion hydrogen steam generator technical field.
Background technology
Traditional combustion hydrogen steam generator is to add hot water through mixing burner combustion gas hydrogen mixed gas, makes it evaporation, to obtain steam.Yet, in actual production, to heat through the combustion gas hydrogen mixed gas merely, temperature rise is slow, and efficient is low, and power consumption is big, and operating cost is high.
Summary of the invention
The object of the present invention is to provide a kind of structure optimization, operating cost is low, utilizes heat pump techniques to cooperate burning work, the high temperature heat pump combustion hydrogen steam generator of good energy-conserving effect.
For achieving the above object, the present invention adopts following technical scheme:
High temperature heat pump combustion hydrogen steam generator includes steam generator, high temperature heat pump unit, and steam generator is furnished with mixing burner and reaches the combustion gas hydrogen blender to the mixing burner air feed; Be provided with the inlet of the steam generating chamber that is communicated with its inside in steam generator; The high temperature heat pump unit is got back in the refrigerant output of high temperature heat pump unit successively behind evaporator, flow controller, heat exchanger, on heat exchanger, be connected to inlet pipeline, is provided with water pump and descaler on the inlet pipeline at least; And the water outlet of heat exchanger is received a water atomization shower nozzle after through a temperature control valve (TCV), and the water atomization shower nozzle is installed in the inlet of steam generator.
In the such scheme, between high temperature heat pump unit and evaporimeter, be provided with gas-liquid separator.
In the such scheme, said heat exchanger is a balance heat exchanger.
High temperature refrigerant and water heat exchange in advance that the present invention utilizes the high temperature heat pump unit to produce; Water is heated up; And water is atomized in the steam generating chamber of steam generator inside through the water atomization shower nozzle, cooperating mixing burner burning work, make the water of atomizing further generate steam.This structure optimization, operating cost is low, utilizes heat pump techniques to make water atomizing earlier, increases heat-absorbent surface, cooperates burning work again, and steam generates fast, and good energy-conserving effect.
Further advantage of the present invention is simple in structure, and is scientific and reasonable, and cost of investment is low, and the operation operation is easy, and Maintenance and Repair are very convenient, improved the operation ratio and the operability of equipment greatly.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present invention.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is further specified:
Consult shown in Figure 1ly, high temperature heat pump provided by the invention combustion hydrogen steam generator includes steam generator 1, high temperature heat pump unit 2, and steam generator 1 is furnished with mixing burner 11 and to the combustion gas hydrogen blender 12 of mixing burner 11 air feed; Be provided with the inlet of the steam generating chamber that is communicated with its inside in steam generator 1; The refrigerant output of high temperature heat pump unit 2 is got back to high temperature heat pump unit 2 successively behind evaporator 3, flow controller 4, heat exchanger 5, on heat exchanger 5, be connected to inlet pipeline, is provided with water pump 6 and descaler 7 on the inlet pipeline at least; And the water outlet of heat exchanger 5 is received a water atomization shower nozzle 9 after through a temperature control valve (TCV) 8, and water atomization shower nozzle 9 is installed in the inlet of steam generator 1.
During work; High temperature heat pump unit 2 the electrician does, refrigerant is compressed into the gas of HTHP, the temperature raising of behind evaporator 3 and flow controller 4, further being absorbed heat of the gas of HTHP gets into heat exchanger 5 again with the decompression throttling; Heat exchanger 5 is a balance heat exchanger, can make heat exchange more balanced.In the present embodiment, between high temperature heat pump unit 2 and evaporimeter 3, be provided with gas-liquid separator 21, gas-liquid separator 21 is the water in the high temperature and high pressure gas exported of separating high-temp source pump 2 effectively, improves the service behaviour of unit thus.Inlet pipeline on the heat exchanger 5 is handled through the scale removal of descaler 7 by water pump 6 input of fetching water, and enters into the refrigerant heat exchange of heat exchanger 5 and high temperature again, thereby water temperature is promoted; Water after the temperature raising is regulated through temperature control valve (TCV) 8; Flow to water atomization shower nozzle 9 then; Water atomization shower nozzle 9 is installed in the inlet of steam generator 1, is sprayed onto in the steam generating chamber of steam generator 1 inside thereby can make water fogging, at this moment the gaseous mixture that provides of mixing burner 11 combustion gas hydrogen blenders 12; Further heating makes the aquatic producing steam of atomizing, and steam gets final product through the pressure-reducing valve 13 on the steam generator 1, steam valve 14 regulation and control outputs.Structure optimization of the present invention, operating cost is low, utilizes heat pump techniques to make water atomizing earlier, increases heat-absorbent surface, cooperates burning work again, and steam generates fast, and good energy-conserving effect.
Certainly, more than diagram is merely preferred embodiment of the present invention, is not to limit practical range of the present invention with this, so every principle according to the present invention is done the equivalence variation or modified, and all should be covered by in protection scope of the present invention.
Claims (3)
1. high temperature heat pump combustion hydrogen steam generator includes steam generator (1), high temperature heat pump unit (2), and steam generator (1) is furnished with mixing burner (11) and reaches the combustion gas hydrogen blender (12) to mixing burner (11) air feed; It is characterized in that: the inlet that is provided with the steam generating chamber that is communicated with its inside in steam generator (1); The refrigerant output of high temperature heat pump unit (2) is got back to high temperature heat pump unit (2) successively behind evaporator (3), flow controller (4), heat exchanger (5); On heat exchanger (5), be connected to inlet pipeline, be provided with water pump (6) and descaler (7) on the inlet pipeline at least; And the water outlet of heat exchanger (5) is received a water atomization shower nozzle (9) after through a temperature control valve (TCV) (8), and water atomization shower nozzle (9) is installed in the inlet of steam generator (1).
2. high temperature heat pump combustion hydrogen steam generator according to claim 1 is characterized in that: between high temperature heat pump unit (2) and evaporimeter (3), be provided with gas-liquid separator (21).
3. high temperature heat pump combustion hydrogen steam generator according to claim 1, it is characterized in that: said heat exchanger (5) is a balance heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101174872A CN102692009A (en) | 2012-04-20 | 2012-04-20 | High temperature heat pump gas-hydrogen steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101174872A CN102692009A (en) | 2012-04-20 | 2012-04-20 | High temperature heat pump gas-hydrogen steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102692009A true CN102692009A (en) | 2012-09-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101174872A Pending CN102692009A (en) | 2012-04-20 | 2012-04-20 | High temperature heat pump gas-hydrogen steam generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN102692009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591570A (en) * | 2013-12-02 | 2014-02-19 | 黄一可 | Rapid energy-saving steam engine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02306006A (en) * | 1989-05-18 | 1990-12-19 | Ebara Corp | Low nox device of steam boiler |
| CN2281477Y (en) * | 1996-09-20 | 1998-05-13 | 浙江大学 | Low pressure and high temperature steam overheating apparatus |
| CN2332957Y (en) * | 1998-06-26 | 1999-08-11 | 广州雅图机电有限公司 | Low pressure high temp. steam generator |
| CN1328231A (en) * | 2000-06-11 | 2001-12-26 | 郭跃生 | Direct transfer method of heat energy for increasing efficiency of steam generator and saving energy |
| CN201514075U (en) * | 2009-09-03 | 2010-06-23 | 东莞市象能电气设备有限公司 | Household heat and cold dual-purpose steam engine |
| CN202647699U (en) * | 2012-04-20 | 2013-01-02 | 东莞市永淦节能科技有限公司 | High-temperature heat pump hydrogen-burning steam generator |
-
2012
- 2012-04-20 CN CN2012101174872A patent/CN102692009A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02306006A (en) * | 1989-05-18 | 1990-12-19 | Ebara Corp | Low nox device of steam boiler |
| CN2281477Y (en) * | 1996-09-20 | 1998-05-13 | 浙江大学 | Low pressure and high temperature steam overheating apparatus |
| CN2332957Y (en) * | 1998-06-26 | 1999-08-11 | 广州雅图机电有限公司 | Low pressure high temp. steam generator |
| CN1328231A (en) * | 2000-06-11 | 2001-12-26 | 郭跃生 | Direct transfer method of heat energy for increasing efficiency of steam generator and saving energy |
| CN201514075U (en) * | 2009-09-03 | 2010-06-23 | 东莞市象能电气设备有限公司 | Household heat and cold dual-purpose steam engine |
| CN202647699U (en) * | 2012-04-20 | 2013-01-02 | 东莞市永淦节能科技有限公司 | High-temperature heat pump hydrogen-burning steam generator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591570A (en) * | 2013-12-02 | 2014-02-19 | 黄一可 | Rapid energy-saving steam engine |
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Application publication date: 20120926 |