CN101476515A - Equipressure fluid compensating method and apparatus for thermal apparatus - Google Patents
Equipressure fluid compensating method and apparatus for thermal apparatus Download PDFInfo
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- CN101476515A CN101476515A CNA2007100946969A CN200710094696A CN101476515A CN 101476515 A CN101476515 A CN 101476515A CN A2007100946969 A CNA2007100946969 A CN A2007100946969A CN 200710094696 A CN200710094696 A CN 200710094696A CN 101476515 A CN101476515 A CN 101476515A
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- steam generator
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- cabin
- high position
- collecting room
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- 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
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The invention relates to an equipressure fluid supplement method for a thermodynamic device. An intermediate cabin is enabled to be communicated with a liquid collection chamber or a steam generator alternately, thereby supplying the fluid through potential energy; if the liquid collection chamber is low, a high position liquid cabin is communicated with the liquid collection chamber and is controllably communicated with the intermediate cabin; a working medium is absorbed into the high position liquid cabin through the low steam pressure formed by an injector or a cold source; or the lockable liquid collection chamber top can be heated to form a high steam pressure which is used to press the working medium into the high position liquid cabin, and then the working medium is enabled to flow into the steam generator via the intermediate cabin. A thermodynamic device for supplementing fluid in equipressure consists of the steam generator, a thermodynamic energy exchange device and a condensation chamber. The thermodynamic device for supplementing fluid in equipressure is characterized in that the thermodynamic device with equipressure fluid supplement comprises the intermediate cabin controllably communicated with the steam generator; and the intermediate cabin is communicated with a liquid trap or is controllably communicated with the high position liquid cabin. The invention has the advantages that the method can save an electric liquid supplying pump and bring about better seal; and the method can also reduce the investment on an engine and a refrigerating device making use of the solar energy or the combustion engine off gas afterheat and improve the effective output and reliability.
Description
Affiliated technical field
The present invention relates to the method and the device of the isobaric fluid infusion of thermal apparatus.
Background technique
Thermal apparatus such as steamer, external-combustion engine or vapor pump thermic devices, utilizing two thermals source is that the first heat source high temp thermal source and the acting of the second thermal source low-temperature heat source are converted into mechanical energy or pump heat to heat energy.In thermal apparatus four big parts steam generators, condensation chamber, energy transducer and feeding device, steam generator utilizes first thermal source to make the working medium gasification produce high pressure; Condensation chamber utilizes second thermal source to make the exhaust steam condensation after the acting and low pressure is provided; Energy transducer utilizes the pressure difference acting; The condensation worker quality liquid that the feeding device will come together in liquid collecting room is pumped into steam generator and enters next round gasification, acting and condensation thermal technology circulation.The efficient of feeding device is lower usually, worker quality liquid is advanced anticyclonic steam generator from the pumping of hypobaric liquid collecting room will consume many energy.Particularly small-sized solar energy or UTILIZATION OF VESIDUAL HEAT IN thermal apparatus, original efficient is just low, and the feeding device also will account for quite a few.
Summary of the invention
The objective of the invention is to provide the method and the device of the isobaric fluid infusion of thermal apparatus.
The method of the isobaric fluid infusion of thermal apparatus of the present invention is: adopt one or more intermediate bins, make intermediate bin connect the liquid collecting room of low pressure and the steam generator of high pressure in turn, allow working medium flow into steam generator from liquid collecting room through the intermediate bin equipressure; To the situation of liquid collecting room's insufficient height, use the pumping device, will be originally directly make into to through the isobaric pumping of intermediate bin to high pressure steam generator pumping working medium, comprise from liquid collecting room to the intermediate bin pumping and/or from intermediate bin to the steam generator pumping; Perhaps, adopt high position liquid cabin, promote working medium to high position liquid cabin with sparger without the pumping device; Or adopt high position liquid cabin to be connected with a low-temperature receiver low thermal resistance, form low-steam pressure suction working medium at the high position liquid cabin top and advance high position liquid cabin and/or employing with the controlled liquid collecting room that is communicated with of condensation chamber and the liquid collecting room top is added the thermosetting high-vapor-pressure working medium is pressed into high position liquid cabin, allow again working medium from high position liquid cabin through the isobaric inflow of intermediate bin steam generator; Can suspend and working medium can flow to the thermal apparatus of steam generator, particularly can adopt the thermal apparatus of big capacity steam generator and big capacity set liquid chamber from liquid collecting room for operation; can not adopt intermediate bin; employing is provided with valve between liquid collecting room and steam generator; and use jumbo steam generator and liquid collecting room; utilize the chance that the steam generator high pressure disappears when shutting down, open valve by the isobaric steam generator that flows into of working medium.
The technological scheme of the thermal apparatus of isobaric fluid infusion made according to the method for the present invention is: the thermal apparatus of forming an isobaric fluid infusion with steam generator, one or more liquid collecting room with the controlled intermediate bin that is communicated with of steam generator, thermal technology's energy transducer, condensation chamber and condensation chamber bottom.Make intermediate bin connect liquid collecting room and steam generator in turn, allow working medium flow to intermediate bin and flow to steam generator again from liquid collecting room.
Can not flow automatically as working medium, adopt high position liquid cabin to be communicated with and to be communicated with intermediate bin is controlled by the liquid collecting room of pumping pipe with the condensation chamber bottom; Being communicated with high position liquid cabin to high position liquid cabin by the negative pressure pipe with sparger provides negative pressure that the working medium in the liquid collecting room is sucked high position liquid cabin again; Perhaps the top with high position liquid cabin is connected with a low-temperature receiver low thermal resistance, and the low-steam pressure that utilizes low-temperature receiver to form at the high position liquid cabin top sucks high position liquid cabin with working medium; Or adopt one with the controlled liquid collecting room that is communicated with of condensation chamber, a heat exchange interface is set at the top of liquid collecting room, by heat exchange interface the liquid collecting room top is added the thermosetting high-vapor-pressure working medium is pressed into high position liquid cabin, make working medium flow into steam generator through the intermediate bin equipressure from high position liquid cabin.
Also can adopt from liquid collecting room to the device of intermediate bin pumping working medium and/or from the device of intermediate bin to steam generator pumping working medium.Make intermediate bin connect the liquid collecting room of low pressure or the steam generator of high pressure in turn, will originally directly make into to through the isobaric pumping working medium of intermediate bin to high pressure steam generator pumping working medium from the liquid collecting room of low pressure.
Another technological scheme of the thermal apparatus of isobaric fluid infusion made according to the method for the present invention is: the thermal apparatus with steam generator, liquid collecting room, thermal technology's energy transducer and an isobaric fluid infusion of condensation chamber composition is provided with valve between liquid collecting room and steam generator.The highest liquid level is set in the liquid collecting room is not less than minimum liquid level in the steam generator, utilize the chance that the steam generator high pressure disappears when shutting down, open valve by the isobaric steam generator that flows into of working medium.This scheme is applicable to the suspendable thermal apparatus of operation, particularly can adopts the thermal apparatus of jumbo steam generator and big capacity set liquid chamber such as drinking machine refrigeration, small-sized vaccine cold storage plant and some solar power-generating facility.
Beneficial effect of the present invention comprises: the seal leakage that can omit electronic liquid-feeding pump and stop to bring owing to the electronic liquid-feeding pump of employing, the equipment investment of the small-sized or miniature thermal apparatus that utilizes solar energy and using waste heat from tail gas of internal combustion engine work is reduced significantly, working efficiency, effectively output and reliability raising.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1～5th, five embodiments' of thermal apparatus of the isobaric fluid infusion of the present invention structural representation.
1. steam generators among the figure, 2. sparger, 3. condensation chamber, 4. vaporization chamber, 5. high position liquid cabin, 6. intermediate bin, 7. negative pressure pipe, 8. liquid level valve, 9. heat exchanger, 10. pumping pipe, 11. liquid collecting room, 12. liquid elevating valves, 13. the warehouse entry valve, 14. warehouse entry pipes, 15. valves that deliver from godown, 16. liquid supplementation pipe, 17. pressure controlled valve, 18. safety check, 19. waste heat motors, 20. heat exchange interface, 21. seal valve, 22. sealed jacket housings, 23. vacuum heat-insulating layers.
Embodiment
In Fig. 1, steam generator 1, sparger 2, condensation chamber 3, vaporization chamber 4, high position liquid cabin 5 and intermediate bin 6 are formed the steam jet refrigeration device of an isobaric fluid infusion.Sparger 2 also is used to promote simultaneously working medium.The inner liquid level position of high position liquid cabin 5, intermediate bin 6 and steam generator 1 three reduces successively and forms the gravity flow route.Sparger 2 is communicated with the top of vaporization chamber 4 and high position liquid cabin 5 by negative pressure pipe 7.Be provided with liquid level valve 8 and heat exchanger 9 in the vaporization chamber 4; The high position liquid cabin 5 that is provided with liquid elevating valve 12 is communicated with the liquid collecting room 11 of condensation chamber 3 bottoms, is communicated with intermediate bin 6 by warehouse entry valve 13 and warehouse entry pipe 14 by pumping pipe 10.Intermediate bin 6 is communicated with steam generator 1 top by deliver from godown valve 15 and liquid supplementation pipe 16.
Fig. 1 embodiment's working principle is: first thermal source makes working medium gasification in the steam generator 1, and steam is ejected in from sparger 2 and produces negative pressure in the negative pressure pipe 7.The exhaust steam of sparger 2 ejection enters condensation chamber 3 and condenses under the second thermal source effect and come together in liquid collecting room 11.Working medium in the liquid collecting room 11 is sucked vaporization chamber 4 by negative pressure and vaporization descends temperature, and cold is by heat exchanger 9 outputs.Negative pressure also makes the working medium in the liquid collecting room 11 enter high position liquid cabin 5.When liquid level is raised to desired location, deliver from godown by control system order that valve 15 cuts out, warehouse entry valve 13 is opened, the working medium in the high position liquid cabin 5 enter intermediate bin 6 by warehouse entry pipe 14.Along with liquid levels in the intermediate bin 6 raise and high position liquid cabin 5 in liquid levels reduce, close deliver from godown simultaneously valve 15 and high position liquid cabin 5 interior liquid elevating valves 12 of warehouse entry valve 13 and open.The valve 15 that delivers from godown is opened the steam that makes in the steam generator 1 and is entered intermediate bin 6 by liquid supplementation pipe 16 and make temperature rising in the intermediate bin 6, and the liquid in the intermediate bin 6 enter steam generator 1 by liquid supplementation pipe 16 simultaneously.Liquid elevating valve 12 in the high position liquid cabin 5 is opened the working medium that then makes in the liquid collecting room 11 and is entered high position liquid cabin 5 by pumping pipe 10.Thus, enter the fluid infusion circulation of next round.
Among Fig. 1 embodiment, the liquid level in the high position liquid cabin 5 is clamped down on by liquid level valve 8, and this has also played the effect of throttling.When needing, also can on pumping pipe 10, be connected in series throttle valve.Vaporization chamber 4 and high position liquid cabin 5 can merge sometimes.
In Fig. 2, steam generator 1, sparger 2, condensation chamber 3, vaporization chamber 4, high position liquid cabin 5, two intermediate bins 6, two groups by the normally closed valve 15 and often drive interlock internally piloted valve that storehouse valve 13 forms into and the waste heat motor 19 of band generator loading is formed the isobaric fluid infusion cogeneration unit of a carrying vapour injection fluid infusion mechanism of delivering from godown.Cogeneration unit and steam jet fluid infusion mechanism share a cover steam generator 1 and a condensation chamber 3.Steam generator 1 outlet has a pressure controlled valve 17.Sparger 2 is communicated with vaporization chamber 4 by negative pressure pipe 7.Vaporization chamber 4 band liquid level valves 8.High position liquid cabin 5 is connected with vaporization chamber 4 low thermal resistances as low-temperature receiver; Vaporization chamber 4 and high position liquid cabin 5 are communicated with liquid collecting room 11 by pumping pipe 10; The high position liquid cabin 5 of band safety check 18 also is communicated with two intermediate bins 6 by often driving storehouse valve 13 and warehouse entry pipe 14 into; Two intermediate bins 6 are communicated with steam generator 1 top by normally closed valve 15 and the liquid supplementation pipe 16 of delivering from godown.
Fig. 2 embodiment's working principle is: steam generator 1 is gasified by hot working fluid.At initial start stage closing pressure control valve 17, when raising, opens again pressure to quicken start-up course.Steam makes 19 actings of waste heat motor and produces electric energy output.Vapor stream forms negative pressure in sparger 2 makes negative pressure pipe 7.Entering condensation chamber 3 from the exhaust steam of sparger 2 ejection condenses and comes together in liquid collecting room 11.Working medium in the liquid collecting room 11 is sucked vaporization chamber 4 vaporizations by negative pressure descends temperature, and causes high position liquid cabin 5 interior temperature to descend, and the vapor tension of its head room reduces to suck the working medium in the liquid collecting room 11.When the liquid level in the high position liquid cabin 5 rises to desired location,,, keep the thermal apparatus operation by the normally closed valve 15 and often drive two groups of interlock autocontrol valve group coupled wheels that storehouse valve 13 forms into and flow to steam generator 1 fluid infusion of delivering from godown to similar described in Fig. 1 embodiment.
Adopt more than one respectively that intermediate bin 6 coupled wheels with automatic control interlock valve sets flow to steam generator 1 fluid infusion, moisturizing speed is significantly improved and the moisturizing process more steady.By with the low-temperature receiver heat exchange, the vapor tension in high position liquid cabin 5 inner top spaces reduces to form relative negative pressure-pumping worker quality liquid, this method is relatively gentle.When needing, also can adopt the external low-temperature receiver to comprise that the low-temperature receiver that is provided by heat exchanger and radiator makes the contraction of gas of high position liquid cabin 5 inner tops form negative pressure.
In Fig. 3, steam generator 1, condensation chamber 3, high position liquid cabin 5, intermediate bin 6, the cogeneration unit of forming an isobaric fluid infusion with the liquid collecting room 11 and the waste heat motor 19 of the controlled connection of condensation chamber.Contain a heat exchange interface 20 at the top of liquid collecting room.Heat exchange interface 20 can be heat exchanger or heater.
Working principle embodiment illustrated in fig. 3 is: when raising with the condensation chamber 3 controlled liquid collecting room that are communicated with 11 liquid levels, close seal valve 21, and add the thermosetting high-vapor-pressure by 20 pairs of liquid collecting room 11 tops of heat exchange interface working medium is pressed into high position liquid cabin 5.Fig. 1 embodiment is described for another example, by deliver from godown valve 15 and warehouse entry valve 13 to steam generator 1 fluid infusion.
In Fig. 4, with the steam generator 1 of the integrated manufacturing of internal-combustion engine vent-pipe of built-in catalysis material, sparger 2, sealed jacket housing 22, the vaporization chamber 4 of double as high position liquid cabin and the residual heat of tail gas of automobile refrigeration plant that intermediate bin 6 form a horizontal isobaric fluid infusion integrally manufactured with condensation chamber 3.Negative pressure pipe 7 is communicated with condensation chamber 3 to both sides.Steam generator 1 is placed in the middle of the sealed jacket housing 22; Contain vacuum heat-insulating layer 23 between condensation chamber 3 and the steam generator 1.Vacuum heat-insulating layer 23 helps to reduce the heat waste and the more colds of output of steam generator 1.Steam generator 1 except with the integrated making of internal-combustion engine vent-pipe, also can adopt other low thermal resistance Placement.
Working principle embodiment illustrated in fig. 4 is: exhaust heat-energy makes the gasification of steam generator 1 working medium, and steam makes the negative pressure pipe 7 interior negative pressure that form of sparger 2.Entering condensation chamber 3 from the exhaust steam of sparger 2 ejection condenses and comes together in liquid collecting room 11.Working medium in the liquid collecting room 11 is sucked vaporization chamber 4 by negative pressure and vaporization descends temperature, and cold is by heat exchanger 9 outputs.Fluid infusion process embodiment illustrated in fig. 4 is to similar described in Fig. 1 embodiment, by deliver from godown valve 15 and warehouse entry valve 13 to steam generator 1 fluid infusion.
In Fig. 5, with the steam generator 1 of the integrated manufacturing of internal-combustion engine vent-pipe of built-in catalysis material, form a vertical isobaric fluid infusion cogeneration unit with the waste heat motor 19 of integrally manufactured sealed jacket housing 22, intermediate bin 6 and the band generator loading of condensation chamber 3.Steam generator 1 and waste heat motor 19 are placed among the sealed jacket housing 20; Contain vacuum heat-insulating layer 23 between condensation chamber 3 and the steam generator 1.Steam generator 1 produces steam and makes 19 actings of waste heat motor and produce electric energy output.Enter condensation chamber 3 from the exhaust steam of waste heat motor 19 ejection and condense into the liquid trap 11 that liquid comes together in the bottom.Working medium flows to the gravity flow condition that intermediate bin 6 flows to steam generator 1 again from liquid collecting room 11 and satisfies.
Fluid infusion process embodiment illustrated in fig. 5 is: delivering from godown by the control system order, valve 15 cuts out, warehouse entry valve 13 is opened, and the working medium in the liquid trap 11 enters intermediate bin 6 by warehouse entry valve 13.Along with liquid levels in the intermediate bin 6 raise, close warehouse entry valve 13 valve 15 that delivers from godown simultaneously and open.Steam in the steam generator 1 enters intermediate bin 6 and makes temperature rising in the intermediate bin 6, and the working medium in the intermediate bin 6 enter steam generator 1 simultaneously.Intact Deng flow of liquid in the intermediate bin 6, order is delivered from godown, and valve 15 cuts out, warehouse entry valve 13 is opened, and the working medium in the liquid trap 11 enters intermediate bin 6 by warehouse entry valve 13 ... go round and begin again in this way and carry out fluid infusion, keep heat power engineering system and normally move.
The isobaric fluid infusion exhaust heat motor that utilizes the present invention to make is converted into electric energy with 10% of exhaust energy, for the diesel engine of 100 horsepowers of output powers, approximately can obtain the electric power of 7.35kw more.To work every year 3000 hours, can obtain cogeneration 2.2 ten thousand degree.
The refrigeration air-conditioner that car uses on average accounts for 15% of engine power.Utilize the present invention to make isobaric fluid infusion using waste heat from tail gas refrigeration air-conditioner, but to use 240 liters of refrigeration air-conditioner fuel-economizings in 400 hours every year.For 1100 liters of possible fuel-economizings in summer of taxi.And this refrigeration air-conditioner has only utilized the energy of exhaust 20%.All these do not influence the power performance of car substantially.
Claims (9)
1. the method for the isobaric fluid infusion of thermal apparatus adopts one or more intermediate bins, makes intermediate bin connect the liquid collecting room of low pressure and the steam generator of high pressure in turn, allows working medium flow into steam generator from liquid collecting room through the intermediate bin equipressure; As liquid collecting room's insufficient height, use the pumping device, will be originally directly make into to through the isobaric pumping of intermediate bin to high pressure steam generator pumping working medium, comprise from liquid collecting room to the intermediate bin pumping and/or from intermediate bin to the steam generator pumping; Perhaps, adopt high position liquid cabin, promote working medium to high position liquid cabin with sparger without the pumping device; Or adopt high position liquid cabin to be connected with a low-temperature receiver low thermal resistance, aspirate working medium at high position liquid cabin top formation low-steam pressure and advance high position liquid cabin and/or adopt closed liquid collecting room and the liquid collecting room top is added the thermosetting high-vapor-pressure working medium is pressed into high position liquid cabin; Allow working medium flow into steam generator through the intermediate bin equipressure again from high position liquid cabin; Can suspend and working medium can flow to the thermal apparatus of steam generator, particularly can adopt the thermal apparatus of big capacity steam generator and big capacity set liquid chamber from liquid collecting room for operation; employing is provided with valve between liquid collecting room and steam generator; and use jumbo steam generator and liquid collecting room; utilize the chance that the steam generator high pressure disappears when shutting down, open valve by the isobaric steam generator that flows into of working medium.
2. the thermal apparatus of the isobaric fluid infusion of making according to the described method of claim 1 is made up of steam generator, thermal technology's energy transducer and condensation chamber, it is characterized in that containing one or more and the controlled intermediate bin that is communicated with of steam generator.
3. the thermal apparatus of the isobaric fluid infusion of making according to the described method of claim 1 is made up of the liquid collecting room of steam generator, thermal technology's energy transducer, condensation chamber and condensation chamber bottom, it is characterized in that containing between liquid collecting room and the steam generator valve.
4. thermal apparatus according to claim 2 is characterized in that intermediate bin and liquid trap are controlled to be communicated with; Perhaps an intermediate bin and controlled a connection of high position liquid cabin, high position liquid cabin is communicated with by the liquid collecting room of pumping pipe with the condensation chamber bottom.
5. thermal apparatus according to claim 2 is characterized in that high position liquid cabin passes through negative pressure Guan Yuyi sparger and be communicated with; Perhaps the top of high position liquid cabin is connected with a low-temperature receiver low thermal resistance.
6. thermal apparatus according to claim 2, it is characterized in that containing one with the controlled liquid collecting room that is communicated with of condensation chamber, contain a heat exchange interface at the top of liquid collecting room.
7. thermal apparatus according to claim 2 is characterized in that containing from liquid collecting room to the device of intermediate bin pumping working medium and/or from the device of intermediate bin to steam generator pumping working medium.
8. according to claim 2 or 4 or 5 described thermal apparatus, it is characterized in that containing the steam generator that is connected with the internal-combustion engine vent-pipe low thermal resistance; Perhaps contain steam generator with the integrated making of internal-combustion engine vent-pipe.
9. according to claim 2 or 4 or 5 described thermal apparatus, it is characterized in that containing a seal casinghousing integrally manufactured with the chuck condensation chamber; Steam generator is placed among this seal casinghousing; Contain vacuum heat-insulating layer between condensation chamber and the steam generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100946969A CN101476515A (en) | 2007-12-31 | 2007-12-31 | Equipressure fluid compensating method and apparatus for thermal apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100946969A CN101476515A (en) | 2007-12-31 | 2007-12-31 | Equipressure fluid compensating method and apparatus for thermal apparatus |
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| CN101476515A true CN101476515A (en) | 2009-07-08 |
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| CNA2007100946969A Pending CN101476515A (en) | 2007-12-31 | 2007-12-31 | Equipressure fluid compensating method and apparatus for thermal apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550407A (en) * | 2018-03-30 | 2018-09-18 | 清华大学天津高端装备研究院 | A kind of lead bismuth heap primary Ioops system and nuclear reactor |
| CN111946486A (en) * | 2020-07-07 | 2020-11-17 | 北京工业大学 | Pump-free self-compression organic Rankine cycle engine |
-
2007
- 2007-12-31 CN CNA2007100946969A patent/CN101476515A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550407A (en) * | 2018-03-30 | 2018-09-18 | 清华大学天津高端装备研究院 | A kind of lead bismuth heap primary Ioops system and nuclear reactor |
| CN111946486A (en) * | 2020-07-07 | 2020-11-17 | 北京工业大学 | Pump-free self-compression organic Rankine cycle engine |
| CN111946486B (en) * | 2020-07-07 | 2021-04-09 | 北京工业大学 | Pump-free self-compression organic Rankine cycle engine |
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Open date: 20090708 |