CN1235261A - Heat energy apparatus for refrigeration and heating - Google Patents
Heat energy apparatus for refrigeration and heating Download PDFInfo
- Publication number
- CN1235261A CN1235261A CN98113207A CN98113207A CN1235261A CN 1235261 A CN1235261 A CN 1235261A CN 98113207 A CN98113207 A CN 98113207A CN 98113207 A CN98113207 A CN 98113207A CN 1235261 A CN1235261 A CN 1235261A
- Authority
- CN
- China
- Prior art keywords
- refrigerating
- heating
- heating device
- heat energy
- heat
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
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- Engine Equipment That Uses Special Cycles (AREA)
Abstract
A refrigerating-heating equipment using low-grade heat energy (above 40 deg.C) as energy source features that its heat acquiring device in contact with heat source is used to suck the heat energy as its drive power for heating its working medium and during the mixing and decomposing process of the working medium its refrigerating or heating function is performed. Its advantages include high and quickly taking its refrigerating or heating effect, high efficiency, small size, long service life, low cost and reducing environmental pollution.
Description
The refrigeration heat system of the invention belongs to warms up the field, and particularly relating to a kind of is the refrigerating and heating device of the energy with low grade heat energy (promptly having the thermal source that surpasses 40 ℃ just can drive).
Existing refrigeration heat technology requires the temperature of required thermal source must be more than 100 ℃.And the required time of freezing first is longer, reacts slower, and refrigerating efficiency is low, uses the apparatus structure complexity of existing refrigeration heat technology, and is bulky, is unfavorable for applying.
The objective of the invention is to overcome the deficiencies in the prior art part, provide a kind of and drive, save energy, the refrigerating and heating device of wide application with low grade heat energy.
As long as a further object of the present invention is to propose a kind ofly can provide that thermal source can drive more than 40 ℃, the refrigerating and heating device that application surface is extremely wide.
The objective of the invention is to be achieved through the following technical solutions: the power of its cooling/heating is the heating device by joining with thermal source, the heat that utilizes thermal source to provide installs employed working medium to this and heats, and working medium realizes refrigeration, the warm effect of system in mixing, decomposable process.
The invention will be further elaborated below in conjunction with accompanying drawing 1 and embodiment:
Accompanying drawing 1 is the system architecture schematic diagram of the embodiment of the invention, includes blender (1); Liquid pump (2); Heating device (3); Separator (4); Condenser (5); Expansion valve (6); Evaporimeter (7); Radiator (8); Changes in temperature switching valve (9); And the cold-producing medium and the solvent of internal system filling.
At first, cold-producing medium and solvent enter liquid pump (2) after fully mix blender (1) the inside, pump into heating device (3) by liquid pump (2) and heat, through entering into separator (4) the inside after the heating again, separated device (4) is separated into refrigerant vapour and pure solvent.Refrigerant vapour enters condenser (5) and is condensed into refrigerant liquid, after expansion valve (6) decompression, enters into evaporimeter (7) and carries out sweat cooling; The pure solvent that comes out from separator (4) through radiator (8) heat radiation cooling after, enter blender (1) with the refrigerant vapour that comes out from evaporimeter (7), the circulation that goes round and begins again again realizes refrigeration.
When making when warm, open changes in temperature switching valve (9), make directly to enter evaporimeter (7) through the cold-producing medium of heating device (3) after with solvent and carry out heat release by the thermal source heating, the system of realization warms up.
Industrial applicibility:
In sum, the present invention has following advantage:
(1) energy-conservation: required heat source temperature less demanding (getting final product more than 40 ℃), need not
Consume too many energy.
(2) environmental protection: recyclablely variously be discharged into used heat in the atmosphere, subtract as power source
The greenhouse effects of few earth.
(3) valency is low: the volume of native system device is little, makes simply, and cost is low.
(4) life-span is long: the movable members of native system device is few, and wear rate is low, reparative regeneration
Property is strong.
(5) wide application: as long as can there be the thermal source more than 40 ℃ can use for reclaiming
The native system device carries out cooling/heating.
Claims (3)
1, the refrigerating and heating device that drives of heat energy is primarily characterized in that: to be higher than 40 ℃ low grade heat energy is the refrigerating and heating device of the energy.
2, refrigerating and heating device as claimed in claim 1 is characterized in that: described apparatus system comprises blender (1): liquid pump (2); Heating device (3); Separator (4); Condenser (5); Expansion valve (6); Evaporimeter (7); Radiator (8); Changes in temperature switching valve (9) and connecting pipe.
3, refrigerating and heating device as claimed in claim 1 is characterized in that: the inner working medium of filling of described device is the cold-producing medium of very easily vaporization and more stable solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98113207A CN1235261A (en) | 1998-05-13 | 1998-05-13 | Heat energy apparatus for refrigeration and heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98113207A CN1235261A (en) | 1998-05-13 | 1998-05-13 | Heat energy apparatus for refrigeration and heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1235261A true CN1235261A (en) | 1999-11-17 |
Family
ID=5222965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98113207A Pending CN1235261A (en) | 1998-05-13 | 1998-05-13 | Heat energy apparatus for refrigeration and heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1235261A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328557C (en) * | 2005-10-28 | 2007-07-25 | 浙江大学 | Ultra-low temp. freezing device for heat energy driven non-motion parts |
| WO2013060044A1 (en) * | 2011-10-27 | 2013-05-02 | Wang Zhiming | Compressor-free cooling system powered by heat source |
| CN103339451A (en) * | 2011-10-27 | 2013-10-02 | 王智鸣 | Compressor-free cooling system powered by heat source |
| CN107477912A (en) * | 2017-08-28 | 2017-12-15 | 吴伟营 | Heated type cooling cycle system |
-
1998
- 1998-05-13 CN CN98113207A patent/CN1235261A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328557C (en) * | 2005-10-28 | 2007-07-25 | 浙江大学 | Ultra-low temp. freezing device for heat energy driven non-motion parts |
| WO2013060044A1 (en) * | 2011-10-27 | 2013-05-02 | Wang Zhiming | Compressor-free cooling system powered by heat source |
| CN103339451A (en) * | 2011-10-27 | 2013-10-02 | 王智鸣 | Compressor-free cooling system powered by heat source |
| CN107477912A (en) * | 2017-08-28 | 2017-12-15 | 吴伟营 | Heated type cooling cycle system |
| WO2019041373A1 (en) * | 2017-08-28 | 2019-03-07 | 吴伟营 | Heating type refrigerating circulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |