CN202360158U - Novel air energy isothermal engine - Google Patents
Novel air energy isothermal engine Download PDFInfo
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- CN202360158U CN202360158U CN2011204848100U CN201120484810U CN202360158U CN 202360158 U CN202360158 U CN 202360158U CN 2011204848100 U CN2011204848100 U CN 2011204848100U CN 201120484810 U CN201120484810 U CN 201120484810U CN 202360158 U CN202360158 U CN 202360158U
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- isothermal
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- isothermal expansion
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Abstract
A novel air energy isothermal engine comprises a compressor, a condenser, a throttle valve, an internal heat exchanger, a working medium pump, a heat absorber and an isothermal expansion machine. The isothermal engine comprises an isothermal expansion work-doing circulating device and an inverse Carnot refrigeration circulating device. The power consumed by the compressor is from the isothermal expansion machine, the indoor side of the engine obtains the cold energy from the heat absorber, and the condensation heat of the isothermal expansion work-doing circulating device is transmitted to the normal temperature environment by the inverse Carnot refrigeration circulating device. Theoretically, the output net power of the novel air energy isothermal engine is equal to the result value of subtracting the power consumption of the compressor in the inverse Carnot refrigeration circulating device from the isothermal expansion work doing, an external cold source is not needed, moreover the novel air energy isothermal engine has a by-product, namely, the cold air, the refrigeration amount of the novel air energy isothermal engine approaches to the refrigeration amount of the inverse Carnot refrigeration circulating device, and thus the novel air energy isothermal engine can generate the power and also can refrigerate. The novel air energy isothermal engine can completely use the heat energy from the environment and has large work doing capacity, also can refrigerate without the external cold source.
Description
Technical field
The utility model relates to a kind of new energy engine, and especially a kind of novel air can the isothermal motor.
Background technique
At present, known Rankine expansion acting circulation means adopts the constant entropy expansion acting, the outer low-temperature receiver condensation of system usually.It mainly comprises working medium pump, heat absorber, decompressor, condenser.Because adopt the constant entropy expansion acting, it can not make full use of the heat energy of environment, acting is few, and the outer low-temperature receiver of system must be arranged.
Summary of the invention
Adopt the constant entropy expansion acting in order to overcome existing Rankine expansion acting circulation means; Can not make full use of the heat energy of environment, acting is few, and the deficiency of the outer low-temperature receiver of system must be arranged; The utility model provides a kind of novel air ability isothermal motor; This novel air can comprise an isothermal expansion acting circulation means and a contrary Kano refrigerating circulatory device by the isothermal motor, adopts the isothermal expansion acting, and contrary Kano refrigeration cycle refrigeration is low-temperature receiver.One of its characteristic is to adopt the isothermal expansion machine, and the outlet of isothermal expansion machine is the normal temperature low-pressure gas; Two of its characteristic is that the merit that contrary Kano refrigeration cycle is consumed comes from isothermal expansion acting circulation; Three of its characteristic is the heat energy that heat absorber at first absorbs the normal temperature low-pressure gas of isothermal expansion machine outlet, the heat energy of further again absorption chamber inboard and environment normal temperature air, and the indoor side also obtains cold from heat absorber; Four of its characteristic is that the refrigerating capacity that contrary Kano refrigeration cycle is produced is used for the condensation of isothermal expansion acting circulation through the low-temp low-pressure gas of heat absorber heat absorption precooling.In theory; The output net work of this novel air ability isothermal motor equals the isothermal expansion acting and deducts contrary Kano refrigeration cycle compressor power consumption; It not only need not the outer low-temperature receiver of system; And this novel air ability isothermal motor is by-product cold air also, and its refrigerating capacity approximates the refrigerating capacity of contrary Kano refrigeration cycle, and its refrigeration and generation kills two birds with one stone; In fact, based on present technical merit, this novel air can possibly face isothermal expansion machine, compressor, the inefficient problem of heat exchange equipment by the isothermal motor; But along with going deep into and development of science and technology of research, improve isothermal expansion machine, compressor, heat exchange equipment efficient and the combining environmental thermal source or the low-temperature receiver temperature difference, this novel air can possibly become following main energy source by isothermal motor.Reach like this and make this novel air start function to make full use of the heat energy of environment by isothermal, acting is many, can also freeze, and need not the purpose of the outer low-temperature receiver of system.
The utility model solves the technological scheme that its technical problem adopted: this novel air can mainly comprise compressor, condenser, throttle valve, internal exchanger, working medium pump, heat absorber, isothermal expansion machine etc. by the isothermal motor; It also comprises pipeline, annex and detection and the control gear that is connected in the system, and it has two closed cycle systems, and two interior working medium of locking system can be the same or different.This novel air can comprise an isothermal expansion acting circulation and a contrary Kano refrigeration cycle by the isothermal motor.In isothermal expansion acting circulation means, the isothermal expansion machine is arranged.Working medium pump, heat absorber, isothermal expansion machine, heat absorber, internal exchanger are in turn connected to form isothermal expansion acting circulation means; Compressor, condenser, throttle valve, internal exchanger are in turn connected to form contrary Kano refrigerating circulatory device.The heat energy that the normal temperature low-pressure gas that at first absorbs the outlet of isothermal expansion machine is arranged in isothermal expansion acting circulation means, the heat absorber of the heat energy of further again absorption chamber inboard and normal temperature environment.Isothermal expansion acting circulation means is connected through internal exchanger with contrary Kano refrigerating circulatory device.In first closed circulation working system isothermal expansion acting circulation; Condensation working medium gets into the heat energy that heat absorber at first absorbs the normal temperature low-pressure gas of isothermal expansion machine outlet through working medium pump; Again further absorption chamber inboard with normal temperature environment fluid-air in, the heating of the heat energy in water liquid refrigerant becomes normal temperature high voltage working medium, normal temperature high voltage working medium gets into the isothermal expansion machine and expands and do work then; The normal temperature low pressure gaseous working medium of isothermal expansion machine outlet gets into heat absorber heat release becoming low-temp low-pressure gaseous working medium; Get into again in the internal exchanger with second closed cycle system in heat release condensation after the low temperature liquid working medium heat exchange of throttle valve throttling, formed first closed cycle system like this.In the refrigeration cycle of the contrary Kano of second closed cycle system; Liquid refrigerant gets into internal exchanger again through the throttle valve throttling and absorbs in first closed cycle system that evaporation becomes gaseous working medium after the heat of condensation of the low-temp low-pressure gaseous working medium after the heat absorber heat absorption; Gaseous working medium gets into compressor pressurizes then; Gaseous working medium after the pressurization goes the condenser heat release to be condensed into liquid refrigerant, and the heat transferred normal temperature environment has formed second closed cycle system like this.Be connected between isothermal expansion machine main shaft and the compressor main shaft that this novel air can the isothermal motor.The isothermal expansion machine of this novel air ability isothermal motor can be the expansion unit, and every grade of decompressor inlet can have heat exchanger to absorb the heat of normal temperature environment, and the final stage decompressor can be the decompressor of anti-liquid hammer the or alternative with throttle valve.For two identical closed cycle systems of working medium, the internal exchanger of this novel air ability isothermal motor can substitute with gas-liquid separator, improves heat transfer efficiency with simplified apparatus.For the contrary Kano cooling cycle system of High Pressure Difference, the throttle valve of this novel air ability isothermal motor can use the decompressor of anti-the liquid hammer to substitute, to reclaim merit and to improve refrigerating efficiency.This novel air can isothermal motor by-product cold.This novel air can also can be used for low temperature heat resource power generations such as waste heat used heat underground heat by the isothermal motor; This novel air can isothermal motor can be installed on car and boat and other machinery as direct driving force device or charging unit.This normal temperature solar-powered thermal generating set starts electricity usage storage battery or grid power, and power can generate electricity except that personal and upload electrical network.
The beneficial effect of the utility model is, this novel air can start function to make full use of the heat energy of environment by isothermal, and acting is many, can also freeze, and the outer low-temperature receiver of the system that need not.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Accompanying drawing 1 is the workflow schematic representation of the utility model preferred embodiment.
1. compressors among the figure, 2. condenser, 3. throttle valve, 4. internal exchanger, 5. working medium pump, 6. heat absorber, 7. isothermal expansion machine.
Embodiment
In accompanying drawing 1 illustrated embodiment, this novel air can mainly comprise compressor (1), condenser (2), throttle valve (3), internal exchanger (4), working medium pump (5), heat absorber (6), isothermal expansion machine (7) etc. by the isothermal motor; It also comprises pipeline, annex and detection and the control gear that is connected in the system, and it has two closed cycle systems, and the working medium in two locking systems is identical.This novel air can comprise an isothermal expansion acting circulation and a contrary Kano refrigeration cycle by the isothermal motor.Working medium pump (5), heat absorber (6), isothermal expansion machine (7), heat absorber (6), internal exchanger (4) are in turn connected to form first closed cycle system isothermal expansion acting circulation means; Compressor (1), condenser (2), throttle valve (3), internal exchanger (4) are in turn connected to form the contrary Kano of second closed cycle system refrigerating circulatory device.In first closed circulation working system isothermal expansion acting circulation; Condensation working medium gets into the heat energy that heat absorber (6) at first absorbs the normal temperature low-pressure gas of isothermal expansion machine (7) outlet through working medium pump (5); Again further absorption chamber inboard with normal temperature environment fluid-air in, the heating of the heat energy in water liquid refrigerant becomes normal temperature high voltage working medium, normal temperature high voltage working medium gets into isothermal expansion machine (7) isothermal expansion and does work then; The normal temperature low pressure gaseous working medium of isothermal expansion machine (7) outlet gets into heat absorber (6) heat release becomes the low-temp low-pressure gaseous working medium; Get into again in the internal exchanger (4) with second closed cycle system in heat release condensation after the low temperature liquid working medium heat exchange of throttle valve (3) throttling, formed first closed cycle system like this.In the refrigeration cycle of the contrary Kano of second closed cycle system; Liquid refrigerant gets into after the heat of condensation of the low-temp low-pressure gaseous working medium after heat absorber (6) heat absorption, to evaporate in internal exchanger (4) absorption first closed cycle system through throttle valve (3) throttling again becomes gaseous working medium; Gaseous working medium gets into compressor (1) pressurization then; Gaseous working medium after the pressurization goes condenser (2) heat release to be condensed into liquid refrigerant, and the heat transferred normal temperature environment has formed second closed cycle system like this.Be connected between isothermal expansion machine (7) main shaft and compressor (1) main shaft that this novel air can the isothermal motor.
Claims (6)
1. a novel air can mainly comprise compressor, condenser, throttle valve, internal exchanger, working medium pump, heat absorber, isothermal expansion machine etc. by the isothermal motor; It also comprises pipeline, annex and detection and the control gear that is connected in the system, it is characterized in that: novel air can comprise an isothermal expansion acting circulation means and a contrary Kano refrigerating circulatory device by the isothermal motor.
2. novel air ability isothermal motor according to claim 1 is characterized in that: in isothermal expansion acting circulation means, the isothermal expansion machine is arranged.
3. novel air ability isothermal motor according to claim 1, it is characterized in that: working medium pump, heat absorber, isothermal expansion machine, heat absorber, internal exchanger are in turn connected to form isothermal expansion acting circulation means.
4. novel air ability isothermal motor according to claim 1, it is characterized in that: compressor, condenser, throttle valve, internal exchanger are in turn connected to form contrary Kano refrigerating circulatory device.
5. novel air ability isothermal motor according to claim 1, it is characterized in that: isothermal expansion acting circulation means is connected through internal exchanger with contrary Kano refrigerating circulatory device.
6. novel air according to claim 1 can the isothermal motor, it is characterized in that: be connected between the isothermal expansion machine main shaft that this novel air can the isothermal motor and the compressor main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204848100U CN202360158U (en) | 2011-11-29 | 2011-11-29 | Novel air energy isothermal engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204848100U CN202360158U (en) | 2011-11-29 | 2011-11-29 | Novel air energy isothermal engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360158U true CN202360158U (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204848100U Expired - Fee Related CN202360158U (en) | 2011-11-29 | 2011-11-29 | Novel air energy isothermal engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360158U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015067168A1 (en) * | 2013-11-06 | 2015-05-14 | 龚炳新 | Novel stirling heat engine |
| CN111963255A (en) * | 2020-07-31 | 2020-11-20 | 徐迎晨 | Air power generation device |
| CN114459165A (en) * | 2022-02-14 | 2022-05-10 | 济宁圣峰环宇新能源技术有限公司 | Heat engine system for approximately isothermal twice expansion work |
-
2011
- 2011-11-29 CN CN2011204848100U patent/CN202360158U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015067168A1 (en) * | 2013-11-06 | 2015-05-14 | 龚炳新 | Novel stirling heat engine |
| CN111963255A (en) * | 2020-07-31 | 2020-11-20 | 徐迎晨 | Air power generation device |
| CN114459165A (en) * | 2022-02-14 | 2022-05-10 | 济宁圣峰环宇新能源技术有限公司 | Heat engine system for approximately isothermal twice expansion work |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20131129 |