CN1995871A - Multi-stage high temperature heat pump - Google Patents
Multi-stage high temperature heat pump Download PDFInfo
- Publication number
- CN1995871A CN1995871A CN 200610166380 CN200610166380A CN1995871A CN 1995871 A CN1995871 A CN 1995871A CN 200610166380 CN200610166380 CN 200610166380 CN 200610166380 A CN200610166380 A CN 200610166380A CN 1995871 A CN1995871 A CN 1995871A
- Authority
- CN
- China
- Prior art keywords
- heat
- heat pump
- high temperature
- thermal source
- temperature
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000009834 vaporization Methods 0.000 claims description 2
- 230000008016 vaporization Effects 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000009835 boiling Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
The invention relates to a high-temperature thermal source for solving big coal and electricity consumption of current high-temperature thermal source. The invention adopts heat pump, which can make heat by multi-stage steam compression, to transfer heat in outer air or water and improves temperature step by step to provide high-temperature heat satisfying the demand. The thermal source with 100-1000 celsius degree is provided in live pr industry. It is widely applied in heating or industrial heating.
Description
Technical field
The present invention relates to a kind of thermal source, especially high temperature heat source.
Background technology
Be chemical energy such as employing coal substantially in the present high temperature heating environment, also have electric energy, the energy that adds heat loss like this is very big, is not suitable for the strategy of sustainable development; And present electric energy majority is to adopt thermal power generation, the final main chemical energy source such as coal that relies on, and ambient influnence such as carbon dioxide and acid rain is very serious like this.
Summary of the invention
Task of the present invention is to design the little thermal source of electric consumption that produces coal.
The present invention adopts heat pump that multistage vaporization compression heats that heat is shifted from the air in the external world or water, improves temperature step by step, and the heat of high temperature that satisfies instructions for use is provided.From extraneous pump heat-obtaining amount, can improve heat energy efficiency.
Adopt multi-stage heat pump to carry out high temperature and heat, can save a large amount of directly coal electrical losses.
The specific embodiment
In concrete the making, at first carry out the one-level heat pump, absorb heat from the external world and make operating temperature reach 60～80 degrees centigrade, adopt boiling point at-20～-5 degrees centigrade liquid as the evaporative condenser agent, also can adopt ammonia; In heat exchanger, carry out the secondary heat pump then, adopt boiling point at 20～78 degrees centigrade liquid as the evaporative condenser agent, also can adopt gasoline, ethanol etc. to do the evaporative condenser agent, make compression heat release zone operating temperature arrive more than 100～300 degrees centigrade, as life thermal source.
Can also be again with 200 degrees centigrade once or repeatedly heat pump rise to 500-1000 degree centigrade, adopt boiling point at 100～250 degrees centigrade liquid as the evaporative condenser agent, be used for industrial site as thermal source.
In secondary or multi-stage heat-exchanger, can reduce heat loss with interchanger with extraneous adiabatic.
Claims (3)
1. high temperature heat source is characterized in that adopting heat pump that multistage vaporization compression heats that heat is shifted from the air in the external world or water, improves temperature step by step, and the heat of high temperature that satisfies instructions for use is provided.
2. according to claim 1, it is characterized in that the secondary heat pump adopts gasoline, ethanol etc. to do the evaporative condenser agent.
3. according to claim 1, it is characterized in that interchanger is with extraneous adiabatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610166380 CN1995871A (en) | 2006-12-25 | 2006-12-25 | Multi-stage high temperature heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610166380 CN1995871A (en) | 2006-12-25 | 2006-12-25 | Multi-stage high temperature heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1995871A true CN1995871A (en) | 2007-07-11 |
Family
ID=38251024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610166380 Pending CN1995871A (en) | 2006-12-25 | 2006-12-25 | Multi-stage high temperature heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1995871A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101703788A (en) * | 2008-11-28 | 2010-05-12 | 苏州市南极风能源设备有限公司 | Steam sterilization method and product thereof |
| CN101270938B (en) * | 2008-05-16 | 2012-06-06 | 王全龄 | Three coupling cascade air source heat pump air conditioner |
| CN103174469A (en) * | 2013-03-15 | 2013-06-26 | 卓辉强 | Multistage heat pump electricity generation system |
-
2006
- 2006-12-25 CN CN 200610166380 patent/CN1995871A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270938B (en) * | 2008-05-16 | 2012-06-06 | 王全龄 | Three coupling cascade air source heat pump air conditioner |
| CN101703788A (en) * | 2008-11-28 | 2010-05-12 | 苏州市南极风能源设备有限公司 | Steam sterilization method and product thereof |
| CN103174469A (en) * | 2013-03-15 | 2013-06-26 | 卓辉强 | Multistage heat pump electricity generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070711 |