CN103696818A - Highly-pressurized thermodynamic circulating system - Google Patents
Highly-pressurized thermodynamic circulating system Download PDFInfo
- Publication number
- CN103696818A CN103696818A CN201310738896.9A CN201310738896A CN103696818A CN 103696818 A CN103696818 A CN 103696818A CN 201310738896 A CN201310738896 A CN 201310738896A CN 103696818 A CN103696818 A CN 103696818A
- Authority
- CN
- China
- Prior art keywords
- wheel
- anger
- impeller
- refrigeration cycle
- running shaft
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 claims description 162
- 230000001914 calming effect Effects 0.000 claims description 52
- 239000012530 fluid Substances 0.000 claims description 36
- 238000000605 extraction Methods 0.000 claims description 19
- 239000006096 absorbing agent Substances 0.000 claims description 18
- 230000006835 compression Effects 0.000 abstract 4
- 238000007906 compression Methods 0.000 abstract 4
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008041 oiling agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Rolling Contact Bearings (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the field of heat energy and power, and particularly discloses a highly-pressurized thermodynamic circulating system which comprises a power circulating impeller air compression wheel, a power circulating turbine wheel and load-bearing bearings. The circulating impeller air compression wheel and the power circulating turbine wheel are arranged on a same rotating shaft, one end of the rotating shaft and a load-bearing shaft hole of each load-bearing bearing are in matched arrangement, the power circulating impeller air compression wheel, the power circulating turbine wheel, the load-bearing bearings and the rotating shaft are arranged in a shell, and the shell and the rotating shaft are in sealed rotating matched arrangement between the power circulating impeller air compression wheel and the power circulating turbine wheel. The highly-pressurized thermodynamic circulating system can prevent lubricating oil from entering a working medium, and is simple in structure and easy to realize.
Description
Technical field
The present invention relates to heat energy and power field, particularly a kind of high pressurising [thermodynamic system.
Background technique
In impeller gas compressor and turbine (containing the turbine) power cycle forming or the refrigeration cycle of formation, generally, , between impeller gas compressor and turbine, carrier bearing is set, although this structure is widely used, but be difficult to avoid bearing lubricant to enter in working medium, pollute or heat transfer efficiency reduction, particularly in power cycle for increase specific power and efficiency or in refrigeration cycle for increasing refrigeration density and efficiency, need to increase the power pressure of impeller gas compressor and turbine, the charged pressure of working medium particularly, meeting aggravation lubricant contamination and working medium string are mixed.Although there is the appearance of gas suspension bearing and magnetic suspension bearing, gas suspension bearing and magnetic suspension bearing be more complicated all, and requirement on machining accuracy is high, is difficult to extensive use.Therefore, need to invent a kind of Novel hot mechanics circulatory system being formed by impeller gas compressor and turbine.
Summary of the invention
To achieve these goals, the technological scheme that the present invention proposes is as follows:
Scheme 1: a kind of high pressurising [thermodynamic system, comprise power cycle impeller calm the anger wheel, power cycle turbine wheel and carrier bearing, described power cycle impeller calm the anger wheel and described power cycle turbine wheel be arranged on same running shaft, the carrying axis hole of one end of described running shaft and described carrier bearing is equipped with, and calm the anger wheel, described power cycle turbine wheel, described carrier bearing and described running shaft of described power cycle impeller is arranged in housing; At described power cycle impeller, calm the anger between wheel and described power cycle turbine wheel, the setting that is rotatably assorted of described housing and described rotation axis seal.
Scheme 2: a kind of high pressurising [thermodynamic system, comprise refrigeration cycle impeller calm the anger wheel, refrigeration cycle turbine wheel, power source and carrier bearing, described refrigeration cycle impeller calm the anger wheel and described refrigeration cycle turbine wheel be arranged on same running shaft, the carrying axis hole of one end of described running shaft and described carrier bearing is equipped with, described power source is to the described refrigeration cycle impeller wheel outputting power of calming the anger, and calm the anger wheel, described refrigeration cycle turbine wheel, described carrier bearing and described running shaft of described refrigeration cycle impeller is arranged in housing; At described refrigeration cycle impeller, calm the anger between wheel and described refrigeration cycle turbine wheel, the setting that is rotatably assorted of described housing and described rotation axis seal.
Scheme 3: a kind of high pressurising [thermodynamic system, comprise the power cycle impeller wheel of calming the anger, power cycle turbine wheel, the refrigeration cycle impeller wheel of calming the anger, refrigeration cycle turbine wheel and carrier bearing, the described power cycle impeller wheel of calming the anger, described power cycle turbine wheel, described refrigeration cycle impeller calm the anger wheel and described refrigeration cycle turbine wheel be arranged on same running shaft, the carrying axis hole of one end of described running shaft and described carrier bearing is equipped with, the described power cycle impeller wheel of calming the anger, described power cycle turbine wheel, the described refrigeration cycle impeller wheel of calming the anger, described refrigeration cycle turbine wheel, described running shaft and described carrier bearing are arranged in housing, described power cycle impeller calm the anger wheel, described power cycle turbine wheel, described refrigeration cycle impeller calm the anger between the two adjacent in wheel and described refrigeration cycle turbine wheel, the setting that is rotatably assorted of described housing and described rotation axis seal.
Scheme 4: a kind of high pressurising [thermodynamic system, comprise the power cycle impeller wheel of calming the anger, power cycle turbine wheel, the refrigeration cycle impeller wheel of calming the anger, refrigeration cycle turbine wheel, the first carrier bearing and the second carrier bearing, described power cycle impeller calm the anger wheel and described refrigeration cycle turbine wheel be arranged on the first running shaft, the carrying axis hole of one end of described the first running shaft and described the first carrier bearing is equipped with, described power cycle turbine wheel and described refrigeration cycle impeller are calmed the anger to take turns and are arranged on the second running shaft, the carrying axis hole of one end of described the second running shaft and described the second carrier bearing is equipped with, calm the anger wheel, described refrigeration cycle turbine wheel, described the first running shaft and described the first carrier bearing of described power cycle impeller is arranged in housing, at described power cycle impeller, calm the anger between wheel and described refrigeration cycle turbine wheel, the setting that is rotatably assorted of described housing and described the first rotation axis seal, calm the anger wheel, described the second running shaft and described the second carrier bearing of described power cycle turbine wheel, described refrigeration cycle impeller is arranged in housing, at described power cycle turbine wheel and described refrigeration cycle impeller, calm the anger between wheel, the described housing of wheel, described the second running shaft and described the second carrier bearing and described the second rotation axis seal setting that is rotatably assorted of calming the anger of described power cycle turbine wheel, described refrigeration cycle impeller is set in it.
Scheme 5: a kind of high pressurising [thermodynamic system, comprise the refrigeration cycle impeller wheel of calming the anger, throttling expansion device, power source and carrier bearing, described refrigeration cycle impeller is calmed the anger to take turns and is arranged on running shaft, the carrying axis hole of one end of described running shaft and described carrier bearing is equipped with, described refrigeration cycle impeller calm the anger wheel sender property outlet be communicated with the working medium entrance of the fluid passage that is cooled of heat extraction device, the sender property outlet of the fluid passage that is cooled of described heat extraction device is communicated with the working medium entrance of described throttling expansion device, the sender property outlet of described throttling expansion device is communicated with the working medium entrance that is heated fluid passage of heat absorber, the calm the anger working medium entrance of wheel of the sender property outlet that is heated fluid passage of described heat absorber and described refrigeration cycle impeller is communicated with, described power source is to the described refrigeration cycle impeller wheel outputting power of calming the anger, the described refrigeration cycle impeller wheel of calming the anger, described running shaft and described carrier bearing are arranged in housing.
Scheme 6: a kind of high pressurising [thermodynamic system, comprise the power cycle impeller wheel of calming the anger, power cycle turbine wheel, the refrigeration cycle impeller wheel of calming the anger, throttling expansion device and carrier bearing, the described power cycle impeller wheel of calming the anger, described power cycle turbine wheel and described refrigeration cycle impeller are calmed the anger to take turns and are arranged on same running shaft, the carrying axis hole of one end of described running shaft and described carrier bearing is equipped with, described refrigeration cycle impeller calm the anger wheel sender property outlet be communicated with the working medium entrance of the fluid passage that is cooled of heat extraction device, the sender property outlet of the fluid passage that is cooled of described heat extraction device is communicated with the working medium entrance of described throttling expansion device, the sender property outlet of described throttling expansion device is communicated with the working medium entrance that is heated fluid passage of heat absorber, the calm the anger working medium entrance of wheel of the sender property outlet that is heated fluid passage of described heat absorber and described refrigeration cycle impeller is communicated with, the described power cycle impeller wheel of calming the anger, described power cycle turbine wheel, the described refrigeration cycle impeller wheel of calming the anger, described carrier bearing and described running shaft are arranged in housing, between the two adjacent in three at described power cycle impeller wheel, described power cycle turbine wheel and the described refrigeration cycle impeller wheel of calming the anger of calming the anger, the setting that is rotatably assorted of described housing and described rotation axis seal.
Scheme 7: allly comprise that described power cycle impeller calms the anger on the basis of scheme of wheel above-mentioned, further selectable, the calm the anger bearing capacity of wheel of described power cycle impeller is greater than 0.9MPa.
Scheme 8: allly comprise that described power cycle impeller calms the anger on the basis of scheme of wheel above-mentioned, further selectable, the calm the anger charged pressure of wheel of described power cycle impeller is greater than 0.3MPa.
Scheme 9: on the basis of above-mentioned all schemes that comprise described power cycle turbine wheel, further selectable, the bearing capacity of described power cycle turbine wheel is greater than 0.9MPa.
Scheme 10: on the basis of above-mentioned all schemes that comprise described power cycle turbine wheel, further selectable, the charged pressure of described power cycle turbine wheel is greater than 0.3MPa.
Scheme 11: allly comprise that described refrigeration cycle impeller calms the anger on the basis of scheme of wheel above-mentioned, further selectable, the calm the anger bearing capacity of wheel of described refrigeration cycle impeller is greater than 0.9MPa.
Scheme 12: allly comprise that described refrigeration cycle impeller calms the anger on the basis of scheme of wheel above-mentioned, further selectable, the calm the anger charged pressure of wheel of described refrigeration cycle impeller is greater than 0.3MPa.
Scheme 13: on the basis of above-mentioned all schemes that comprise described refrigeration cycle turbine wheel, further selectable, the bearing capacity of described refrigeration cycle turbine wheel is greater than 0.9MPa.
Scheme 14: on the basis of above-mentioned all schemes that comprise described refrigeration cycle turbine wheel, further selectable, the charged pressure of described refrigeration cycle turbine wheel is greater than 0.3MPa.
In the present invention, the one end that described carrier bearing is arranged on to running shaft can make the lower end of described carrier bearing in rotary component, can effectively prevent that like this oiling agent from entering in working medium, and then improves heat transfer efficiency, improves the working efficiency of system.
In the present invention, the object that described the first carrier bearing and described the second carrier bearing are set is that power cycle can be done work to refrigeration cycle, and evaded after four rotary components coaxially arrange again the longer transmission shaft structure that the carrying axis hole with described carrier bearing is equipped with, make operation more reliable.
In the present invention, calm the anger wheel and described refrigeration cycle impeller of described power cycle impeller calms the anger that to take turns be all the impeller wheel of calming the anger, and title not to be both and to be defined according to its residing different [thermodynamic in order distinguishing.
In the present invention, described power cycle turbine wheel and described refrigeration cycle turbine wheel are all turbine wheels, and title not to be both and to be defined according to its residing different [thermodynamic in order distinguishing.
In the present invention, so-called turbine comprises turbine.
In the present invention, the charged pressure of so-called A refers at A during in off working state, A inside is filled with the pressure of working medium, for example, the calm the anger charged pressure of wheel of described power cycle impeller is at described power cycle impeller and calms the anger wheel during in off working state, the calm the anger pressure of wheel internal working medium of described power cycle impeller.
In the present invention, selectable, the calm the anger charged pressure of wheel of described power cycle impeller is made as and is greater than 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa, 1.0MPa, 1.1MPa, 1.2MPa, 1.3MPa, 1.4MPa, 1.5MPa, 1.6MPa, 1.7MPa, 1.8MPa, 1.9MPa, 2.0MPa, 2.5MPa, 3.0MPa, 3.5MPa, 4.0MPa, 4.5MPa or is greater than 5.0MPa.
In the present invention, selectable, the charged pressure of described power cycle turbine wheel is made as and is greater than 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa, 1.0MPa, 1.1MPa, 1.2MPa, 1.3MPa, 1.4MPa, 1.5MPa, 1.6MPa, 1.7MPa, 1.8MPa, 1.9MPa, 2.0MPa, 2.5MPa, 3.0MPa, 3.5MPa, 4.0MPa, 4.5MPa or is greater than 5.0MPa.
In the present invention, selectable, the calm the anger bearing capacity of wheel of described power cycle impeller is made as and is greater than 0.9MPa, 1.2MPa, 1.5MPa, 1.8MPa, 2.1MPa, 2.4MPa, 2.7MPa, 3.0MPa, 3.3MPa, 3.6MPa, 3.9MPa, 4.2MPa, 4.5MPa, 4.8MPa, 5.1MPa, 5.4MPa, 5.7MPa, 6.0MPa, 7.5MPa, 9.0MPa, 10.5MPa, 12.0MPa, 13.5MPa or is greater than 15MPa.
In the present invention, power pressure and its bearing capacity that described power cycle impeller is calmed the anger in taking turns match, and the highest power pressure that described power cycle impeller is calmed the anger in taking turns reaches its bearing capacity.
In the present invention, selectable, the bearing capacity of described power cycle turbine wheel is made as and is greater than 0.9MPa, 1.2MPa, 1.5MPa, 1.8MPa, 2.1MPa, 2.4MPa, 2.7MPa, 3.0MPa, 3.3MPa, 3.6MPa, 3.9MPa, 4.2MPa, 4.5MPa, 4.8MPa, 5.1MPa, 5.4MPa, 5.7MPa, 6.0MPa, 7.5MPa, 9.0MPa, 10.5MPa, 12.0MPa, 13.5MPa or is greater than 15MPa.
In the present invention, power pressure and its bearing capacity in described power cycle turbine wheel match, and the highest power pressure in described power cycle turbine wheel reaches its bearing capacity.
In the present invention, selectable, the calm the anger charged pressure of wheel of described refrigeration cycle impeller is made as and is greater than 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa, 1.0MPa, 1.1MPa, 1.2MPa, 1.3MPa, 1.4MPa, 1.5MPa, 1.6MPa, 1.7MPa, 1.8MPa, 1.9MPa, 2.0MPa, 2.5MPa, 3.0MPa, 3.5MPa, 4.0MPa, 4.5MPa or is greater than 5.0MPa.
In the present invention, selectable, the charged pressure of described refrigeration cycle turbine wheel is made as and is greater than 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa, 1.0MPa, 1.1MPa, 1.2MPa, 1.3MPa, 1.4MPa, 1.5MPa, 1.6MPa, 1.7MPa, 1.8MPa, 1.9MPa, 2.0MPa, 2.5MPa, 3.0MPa, 3.5MPa, 4.0MPa, 4.5MPa or is greater than 5.0MPa.
In the present invention, selectable, the calm the anger bearing capacity of wheel of described refrigeration cycle impeller is made as and is greater than 0.9MPa, 1.2MPa, 1.5MPa, 1.8MPa, 2.1MPa, 2.4MPa, 2.7MPa, 3.0MPa, 3.3MPa, 3.6MPa, 3.9MPa, 4.2MPa, 4.5MPa, 4.8MPa, 5.1MPa, 5.4MPa, 5.7MPa, 6.0MPa, 7.5MPa, 9.0MPa, 10.5MPa, 12.0MPa, 13.5MPa or is greater than 15MPa.
In the present invention, power pressure and its bearing capacity that described refrigeration cycle impeller is calmed the anger in taking turns match, and the highest power pressure that described refrigeration cycle impeller is calmed the anger in taking turns reaches its bearing capacity.
In the present invention, selectable, the bearing capacity of described refrigeration cycle turbine wheel is made as and is greater than 0.9MPa, 1.2MPa, 1.5MPa, 1.8MPa, 2.1MPa, 2.4MPa, 2.7MPa, 3.0MPa, 3.3MPa, 3.6MPa, 3.9MPa, 4.2MPa, 4.5MPa, 4.8MPa, 5.1MPa, 5.4MPa, 5.7MPa, 6.0MPa, 7.5MPa, 9.0MPa, 10.5MPa, 12.0MPa, 13.5MPa or is greater than 15MPa.
In the present invention, power pressure and its bearing capacity in described refrigeration cycle turbine wheel match, and the highest power pressure in described refrigeration cycle turbine wheel reaches its bearing capacity.
In the present invention, should heat absorber and heat extraction device in refrigeration cycle be set according to known technology, heater and heat extraction device in power cycle are set.
In the present invention, described heat extraction device refers to and the heat of working medium can be discharged to the heat exchanger outside working medium, the cooler that for example radiator and the cooling working medium of take are object.
In the present invention, so-called " fluid passage that is cooled of heat extraction device " refer to be arranged on heat extraction device for the passage that fluid passes through for being cooled, in heat extraction device, the fluid of discharging heat is called the fluid that is cooled, the fluid that absorbs heat is called and is heated fluid.
In the present invention, described heat absorber refers to and can make working medium from outside, absorb the heat exchanger that heat raises self temperature, because it is in refrigeration cycle, its effect is to form refrigeration, from environment or other medium, absorb heat, for example, the heat exchanger that plays cooling effect in freezer.
In the present invention, so-called " heat absorber be heated fluid passage " refer to be arranged on heat absorber for for being heated the passage that fluid passes through, in heat absorber, the fluid of discharging heat is called the fluid that is cooled, the fluid that absorbs heat is called and is heated fluid.
In the present invention, should, according to the known technology in heat energy and power field, in necessary place, necessary parts, unit or system be set.
Beneficial effect of the present invention is as follows:
Described high pressurising [thermodynamic system disclosed by the invention can prevent that lubricant oil from entering working medium, simple in structure, easily realizes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2;
Fig. 3 is the structural representation of the embodiment of the present invention 3;
Fig. 4 is the structural representation of the embodiment of the present invention 4;
Fig. 5 is the structural representation of the embodiment of the present invention 5;
Fig. 6 is the structural representation of the embodiment of the present invention 6,
In figure:
1 power cycle impeller calms the anger that wheel, 11 refrigeration cycle impellers are calmed the anger on wheel, 2 power cycle turbine wheels, 21 refrigeration cycle turbine wheels, 3 carrier bearings, 31 first carrier bearings, 32 second carrier bearings, 4 running shafts, 41 first running shafts, 42 second running shafts, 5 housings, 6 throttling expansion devices, 7 heat extraction devices, 9 heat absorbers, 10 power sources.
Embodiment
High pressurising [thermodynamic system as shown in Figure 1, comprise power cycle impeller calm the anger wheel 1, power cycle turbine wheel 2 and carrier bearing 3, described power cycle impeller calm the anger wheel 1 and described power cycle turbine wheel 2 be arranged on same running shaft 4, the carrying axis hole of one end of described running shaft 4 and described carrier bearing 3 is equipped with, and calm the anger wheel 1, described power cycle turbine wheel 2, described carrier bearing 3 and described running shaft 4 of described power cycle impeller is arranged in housing 5; At described power cycle impeller, calm the anger between wheel 1 and described power cycle turbine wheel 2, described housing 5 is equipped with described running shaft 4 sealed rotational.
During specific embodiment, what be equipped with the carrying axis hole of described carrier bearing 3 can be the arbitrary end in the two ends of described running shaft 4, in the present embodiment, it is the calm the anger one end of direction at wheel 1 place of described power cycle impeller, as the mode of execution that can convert, can change one end of the direction at described power cycle turbine wheel 2 places into.
High pressurising [thermodynamic system as shown in Figure 2, comprise refrigeration cycle impeller calm the anger wheel 11, refrigeration cycle turbine wheel 21, power source 10 and carrier bearing 3, described refrigeration cycle impeller calm the anger wheel 11 and described refrigeration cycle turbine wheel 21 be arranged on same running shaft 4, the carrying axis hole of one end of described running shaft 4 and described carrier bearing 3 is equipped with, 10 pairs of described refrigeration cycle impellers of described power source are calmed the anger and are taken turns 11 outputting powers, described refrigeration cycle impeller is calmed the anger and is taken turns 11, described refrigeration cycle turbine wheel 21, described carrier bearing 3 and described running shaft 4 are arranged in housing 5, at described refrigeration cycle impeller, calm the anger between wheel 11 and described refrigeration cycle turbine wheel wheel 21, described housing 5 is equipped with described running shaft 4 sealed rotational.
During specific embodiment, the carrying axis hole holding with described reach 3 is equipped with can be the arbitrary end in the two ends of described running shaft 4, in the present embodiment, it is the calm the anger one end of direction at wheel 11 places of described refrigeration cycle impeller, as the mode of execution that can convert, can change one end of the direction at described refrigeration cycle turbine wheel 21 places into; In the present embodiment, described power source 10 is arranged on outside described housing 5, and described power source 10 can also be located in described housing 5.
High pressurising [thermodynamic system as shown in Figure 3, comprise power cycle impeller calm the anger wheel 1, power cycle turbine wheel 2, refrigeration cycle impeller is calmed the anger and is taken turns 11, refrigeration cycle turbine wheel 21 and carrier bearing 3, described power cycle impeller is calmed the anger and is taken turns 1, described power cycle turbine wheel 2, described refrigeration cycle impeller calm the anger wheel 11 and described refrigeration cycle turbine wheel 21 be arranged on same running shaft 4, the carrying axis hole of one end of described running shaft 4 and described carrier bearing 3 is equipped with, described power cycle impeller is calmed the anger and is taken turns 1, described power cycle turbine wheel 2, described refrigeration cycle impeller is calmed the anger and is taken turns 11, described refrigeration cycle turbine wheel 21, described running shaft 4 and described carrier bearing 3 are arranged in housing 5, at calm the anger wheel 1, described power cycle turbine wheel 2, described refrigeration cycle impeller of described power cycle impeller, calm the anger between the two adjacently in wheel 11 and described refrigeration cycle turbine wheel 21 4, described housing 5 is equipped with described running shaft 4 sealed rotational.
In the present embodiment, described power cycle impeller wheel 1, described power cycle turbine wheel 2, described refrigeration cycle impeller order being set can arbitrarily the arranging of wheel 11 and described refrigeration cycle turbine wheel 21 of calming the anger of calming the anger, does not affect the realization of goal of the invention of the present invention.
In the present embodiment, each that should calm the anger for described power cycle impeller that wheel 1, described power cycle turbine wheel 2, described refrigeration cycle impeller calm the anger in wheel 11 and described refrigeration cycle turbine wheel 21 on described housing 5 according to known technology arranges respectively working medium entrance and sender property outlet.
High pressurising [thermodynamic system as shown in Figure 4, comprise power cycle impeller calm the anger wheel 1, power cycle turbine wheel 2, refrigeration cycle impeller is calmed the anger and is taken turns 11, refrigeration cycle turbine wheel 21, the first carrier bearing 31 and the second carrier bearing 32, described power cycle impeller calm the anger wheel 1 and described refrigeration cycle turbine wheel 21 be arranged on the first running shaft 41, the carrying axis hole of one end of described the first running shaft 41 and described the first carrier bearing 31 is equipped with, described power cycle turbine wheel 2 and the described refrigeration cycle impeller wheel of calming the anger 11 is arranged on the second running shaft 42, the carrying axis hole of one end of described the second running shaft 42 and described the second carrier bearing 32 is equipped with, described power cycle impeller is calmed the anger and is taken turns 1, described refrigeration cycle turbine wheel 21, described the first running shaft 41 and described the first carrier bearing 31 are arranged in housing 5, at described power cycle impeller, calm the anger between wheel 1 and described refrigeration cycle turbine wheel 21, described housing 5 is equipped with described the first running shaft 41 sealed rotational, calm the anger wheel 11, described the second running shaft 42 and described the second carrier bearing 32 of described power cycle turbine wheel 2, described refrigeration cycle impeller is arranged in housing 5, at described power cycle turbine wheel 2 and described refrigeration cycle impeller, calm the anger between wheel 11, the calm the anger described housing 5 of wheel 11, described the second running shaft 42 and described the second carrier bearing 32 of described power cycle turbine wheel 2, described refrigeration cycle impeller is set in it and is equipped with described the second running shaft 42 sealed rotational.
In the present embodiment, in it, arrange described power cycle impeller calm the anger wheel 1, described refrigeration cycle turbine wheel 21, described the first running shaft 41 and described the first carrier bearing 31 described housing 5 wall with the wall of described housing 5 of wheel 11, described the second running shaft 42 and described the second carrier bearing 32 the being integral setting that links together of calming the anger of described power cycle turbine wheel 2, described refrigeration cycle impeller is set in it, as the mode of execution that can convert, these two described housings 5 can split and be connected setting or split and separately (not connecting) setting.
In the present embodiment, described the first running shaft 41 and described the second running shaft 42 coaxial line settings, as the mode of execution that can convert, described the first running shaft 41 and described the second running shaft 42 can change into and be arrangeding in parallel, or other any suitable set-up mode.
In the present embodiment, described the first carrier bearing 31 is contrary with the relative position of each self-corresponding rotary component with described the second carrier bearing 32, from figure intuitively, , described the first carrier bearing 31 is positioned at the top of the rotary component corresponding with it, described the second carrier bearing 32 is positioned at the below of the rotary component corresponding with it, as the mode of execution that can convert, above-mentioned two bearings can change into identical with the relative position of each self-corresponding rotary component, like this during specific embodiment, can make described the first carrier bearing 31 and described the second carrier bearing 32 all be positioned at the below of each self-corresponding rotary component.
In the present embodiment, there is and only have one to be arranged in described housing 5 for carrying described first carrier bearing 31 of described the first running shaft 41, and the carrying axis hole of one end of described the first running shaft 41 and this only described the first carrier bearing 31 is equipped with, simultaneously, also there is and only have one to be arranged in described housing 5 for carrying described second carrier bearing 32 of described the second running shaft 42, and the carrying axis hole of one end of described the second running shaft 42 and this only described the second carrier bearing 32 is equipped with, as the mode of execution that can convert, the present embodiment can comprise that two are arranged in described housing 5 above for carrying described first carrier bearing 31 of described the first running shaft 41, and the carrying axis hole of the first carrier bearing 31 and one end of described the first running shaft 41 described at least one are equipped with, particularly, optionally make the carrying axis hole of all described the first carrier bearings 31 all be equipped with same one end of described the first running shaft 41, or optionally make the carrying axis hole of all described the first carrier bearings 31 all be equipped with the end of described the first running shaft 41, this end can be same one end, also can be different ends, or, described the first carrier bearing 31 can also adopt other any suitable set-up mode, the present embodiment can also comprise that two are arranged in described housing 5 above for carrying described second carrier bearing 32 of described the second running shaft 42, and the carrying axis hole of the second carrier bearing 32 and one end of described the second running shaft 42 described at least one are equipped with, particularly, optionally make the carrying axis hole of all described the second carrier bearings 32 all be equipped with same one end of described the second running shaft 42, or optionally make the carrying axis hole of all described the second carrier bearings 32 all be equipped with the end of described the second running shaft 42, this end can be same one end, also can be different ends, or, described the second carrier bearing 32 can also adopt other any suitable set-up mode.
During specific embodiment, what be equipped with the carrying axis hole of described the first carrier bearing 31 can be the arbitrary end in the two ends of described the first running shaft 41, in the present embodiment, it is one end of the direction at described refrigeration cycle turbine wheel 21 places, as the mode of execution that can convert, can change the calm the anger one end of direction at wheel 1 place of described power cycle impeller into; What be equipped with the carrying axis hole of described the second carrier bearing 32 can be the arbitrary end in the two ends of described the second running shaft 42, in the present embodiment, it is the calm the anger one end of direction at wheel 11 places of described refrigeration cycle impeller, as the mode of execution that can convert, can change one end of the direction at described power cycle turbine wheel 2 places into.
In the present embodiment, each that should calm the anger for described power cycle impeller that wheel 1, described power cycle turbine wheel 2, described refrigeration cycle impeller calm the anger in wheel 11 and described refrigeration cycle turbine wheel 21 on described housing 5 according to known technology arranges respectively working medium entrance and sender property outlet.
High pressurising [thermodynamic system as shown in Figure 5, comprise refrigeration cycle impeller calm the anger wheel 11, throttling expansion device 6, power source 10 and carrier bearing 3, the described refrigeration cycle impeller wheel of calming the anger 11 is arranged on running shaft 4, the carrying axis hole of one end of described running shaft 4 and described carrier bearing 3 is equipped with, described refrigeration cycle impeller wheel 11 the sender property outlet of calming the anger is communicated with the working medium entrance of the fluid passage that is cooled of heat extraction device 7, the sender property outlet of the fluid passage that is cooled of described heat extraction device 7 is communicated with the working medium entrance of described throttling expansion device 6, the sender property outlet of described throttling expansion device 6 is communicated with the working medium entrance that is heated fluid passage of heat absorber 9, the calm the anger working medium entrance of wheel 11 of the sender property outlet that is heated fluid passage of described heat absorber 9 and described refrigeration cycle impeller is communicated with, 10 pairs of described refrigeration cycle impellers of described power source are calmed the anger and are taken turns 11 outputting powers, described refrigeration cycle impeller is calmed the anger and is taken turns 11, described running shaft 4 and described carrier bearing 3 are arranged in housing 5.
During specific embodiment, and the carrying axis hole of described carrier bearing 3 is equipped with can be the arbitrary end in the two ends of described running shaft 4.
High pressurising [thermodynamic system as shown in Figure 6, comprise power cycle impeller calm the anger wheel 1, power cycle turbine wheel 2, refrigeration cycle impeller is calmed the anger and is taken turns 11, throttling expansion device 6 and carrier bearing 3, described power cycle impeller is calmed the anger and is taken turns 1, described power cycle turbine wheel 2 and the described refrigeration cycle impeller wheel of calming the anger 11 is arranged on same running shaft 4, the carrying axis hole of one end of described running shaft 4 and described carrier bearing 3 is equipped with, described refrigeration cycle impeller wheel 11 the sender property outlet of calming the anger is communicated with the working medium entrance of the fluid passage that is cooled of heat extraction device 7, the sender property outlet of the fluid passage that is cooled of described heat extraction device 7 is communicated with the working medium entrance of described throttling expansion device 6, the sender property outlet of described throttling expansion device 6 is communicated with the working medium entrance that is heated fluid passage of heat absorber 9, the calm the anger working medium entrance of wheel 11 of the sender property outlet that is heated fluid passage of described heat absorber 9 and described refrigeration cycle impeller is communicated with, described power cycle impeller is calmed the anger and is taken turns 1, described power cycle turbine wheel 2, described refrigeration cycle impeller is calmed the anger and is taken turns 11, described carrier bearing 3 and described running shaft 4 are arranged in housing 5, at calm the anger wheel 1, described power cycle turbine wheel 2 and described refrigeration cycle impeller of described power cycle impeller, calm the anger between the two adjacently in wheel 11 threes, described housing 5 is equipped with described running shaft 4 sealed rotational.
During concrete enforcement, described power cycle impeller wheel 1, described power cycle turbine wheel 2 and described refrigeration cycle impeller order being set can arbitrarily the arranging of wheel 11 of calming the anger of calming the anger, does not affect the realization of goal of the invention of the present invention.
In the present embodiment, each that should calm the anger in wheel 1 and described power cycle turbine wheel 2 for described power cycle impeller on described housing 5 according to known technology arranges respectively working medium entrance and sender property outlet.
During described high pressurising [thermodynamic system applies in embodiment 1, embodiment 2, embodiment 3, embodiment 5 and embodiment 6, can make the lower end of described carrier bearing 3 in rotary component with reference to accompanying drawing corresponding to each embodiment, to prevent that oiling agent from entering in working medium.
Of the present inventionly allly described power cycle impeller is set calms the anger in wheel 1 mode of execution, the charged pressure of the wheel 1 of can optionally described power cycle impeller being calmed the anger is made as and is greater than 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa, 1.0MPa, 1.1MPa, 1.2MPa, 1.3MPa, 1.4MPa, 1.5MPa, 1.6MPa, 1.7MPa, 1.8MPa, 1.9MPa, 2.0MPa, 2.5MPa, 3.0MPa, 3.5MPa, 4.0MPa, 4.5MPa or is greater than 5.0MPa.
In all mode of executions that described power cycle turbine wheel 2 is set of the present invention, can optionally the charged pressure of described power cycle turbine wheel 2 be made as and be greater than 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa, 1.0MPa, 1.1MPa, 1.2MPa, 1.3MPa, 1.4MPa, 1.5MPa, 1.6MPa, 1.7MPa, 1.8MPa, 1.9MPa, 2.0MPa, 2.5MPa, 3.0MPa, 3.5MPa, 4.0MPa, 4.5MPa or be greater than 5.0MPa.
Of the present inventionly allly described power cycle impeller is set calms the anger in wheel 1 mode of execution, the bearing capacity of the wheel 1 of can optionally described power cycle impeller being calmed the anger is made as and is greater than 0.9MPa, 1.2MPa, 1.5MPa, 1.8MPa, 2.1MPa, 2.4MPa, 2.7MPa, 3.0MPa, 3.3MPa, 3.6MPa, 3.9MPa, 4.2MPa, 4.5MPa, 4.8MPa, 5.1MPa, 5.4MPa, 5.7MPa, 6.0MPa, 7.5MPa, 9.0MPa, 10.5MPa, 12.0MPa, 13.5MPa or is greater than 15MPa.
In all mode of executions that described power cycle turbine wheel 2 is set of the present invention, can optionally the bearing capacity of described power cycle turbine wheel 2 be made as and be greater than 0.9MPa, 1.2MPa, 1.5MPa, 1.8MPa, 2.1MPa, 2.4MPa, 2.7MPa, 3.0MPa, 3.3MPa, 3.6MPa, 3.9MPa, 4.2MPa, 4.5MPa, 4.8MPa, 5.1MPa, 5.4MPa, 5.7MPa, 6.0MPa, 7.5MPa, 9.0MPa, 10.5MPa, 12.0MPa, 13.5MPa or be greater than 15MPa.
Of the present inventionly allly described refrigeration cycle impeller is set calms the anger in wheel 11 mode of execution, the charged pressure of the wheel 11 of can optionally described refrigeration cycle impeller being calmed the anger is made as and is greater than 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa, 1.0MPa, 1.1MPa, 1.2MPa, 1.3MPa, 1.4MPa, 1.5MPa, 1.6MPa, 1.7MPa, 1.8MPa, 1.9MPa, 2.0MPa, 2.5MPa, 3.0MPa, 3.5MPa, 4.0MPa, 4.5MPa or is greater than 5.0MPa.
In all mode of executions that described refrigeration cycle turbine wheel 21 is set of the present invention, can optionally the charged pressure of described refrigeration cycle turbine wheel 21 be made as and be greater than 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa, 1.0MPa, 1.1MPa, 1.2MPa, 1.3MPa, 1.4MPa, 1.5MPa, 1.6MPa, 1.7MPa, 1.8MPa, 1.9MPa, 2.0MPa, 2.5MPa, 3.0MPa, 3.5MPa, 4.0MPa, 4.5MPa or be greater than 5.0MPa.
Of the present inventionly allly described refrigeration cycle impeller is set calms the anger in wheel 11 mode of execution, the bearing capacity of the wheel 11 of can optionally described refrigeration cycle impeller being calmed the anger is made as and is greater than 0.9MPa, 1.2MPa, 1.5MPa, 1.8MPa, 2.1MPa, 2.4MPa, 2.7MPa, 3.0MPa, 3.3MPa, 3.6MPa, 3.9MPa, 4.2MPa, 4.5MPa, 4.8MPa, 5.1MPa, 5.4MPa, 5.7MPa, 6.0MPa, 7.5MPa, 9.0MPa, 10.5MPa, 12.0MPa, 13.5MPa or is greater than 15MPa.
In all mode of executions that described refrigeration cycle turbine wheel 21 is set of the present invention, can optionally the bearing capacity of described refrigeration cycle turbine wheel 21 be made as and be greater than 0.9MPa, 1.2MPa, 1.5MPa, 1.8MPa, 2.1MPa, 2.4MPa, 2.7MPa, 3.0MPa, 3.3MPa, 3.6MPa, 3.9MPa, 4.2MPa, 4.5MPa, 4.8MPa, 5.1MPa, 5.4MPa, 5.7MPa, 6.0MPa, 7.5MPa, 9.0MPa, 10.5MPa, 12.0MPa, 13.5MPa or be greater than 15MPa.
Obviously, the invention is not restricted to above embodiment, according to the known technology of related domain and technological scheme disclosed in this invention, can derive or association goes out many flexible programs, all these flexible programs, also should think protection scope of the present invention.
Claims (10)
1. one kind high pressurising [thermodynamic system, comprise power cycle impeller calm the anger wheel (1), power cycle turbine wheel (2) and carrier bearing (3), it is characterized in that: calm the anger wheel (1) and described power cycle turbine wheel (2) of described power cycle impeller is arranged on same running shaft (4), the carrying axis hole of one end of described running shaft (4) and described carrier bearing (3) is equipped with, and calm the anger wheel (1), described power cycle turbine wheel (2), described carrier bearing (3) and described running shaft (4) of described power cycle impeller is arranged in housing (5); At described power cycle impeller, calm the anger between wheel (1) and described power cycle turbine wheel (2), described housing (5) is equipped with described running shaft (4) sealed rotational.
2. one kind high pressurising [thermodynamic system, comprise the refrigeration cycle impeller wheel (11) of calming the anger, refrigeration cycle turbine wheel (21), power source (10) and carrier bearing (3), it is characterized in that: calm the anger wheel (11) and described refrigeration cycle turbine wheel (21) of described refrigeration cycle impeller is arranged on (4) on same running shaft, the carrying axis hole of one end of described running shaft (4) and described carrier bearing (3) is equipped with, described power source (10) is to described refrigeration cycle impeller wheel (11) outputting power of calming the anger, the described refrigeration cycle impeller wheel (11) of calming the anger, described refrigeration cycle turbine wheel (21), described carrier bearing (3) and described running shaft (4) are arranged in housing (5), at described refrigeration cycle impeller, calm the anger between wheel (11) and described refrigeration cycle turbine wheel (21), described housing (5) is equipped with described running shaft (4) sealed rotational.
3. one kind high pressurising [thermodynamic system, comprise the power cycle impeller wheel (1) of calming the anger, power cycle turbine wheel (2), the refrigeration cycle impeller wheel (11) of calming the anger, refrigeration cycle turbine wheel (21) and carrier bearing (3), it is characterized in that: the described power cycle impeller wheel (1) of calming the anger, described power cycle turbine wheel (2), calm the anger wheel (11) and described refrigeration cycle turbine wheel (21) of described refrigeration cycle impeller is arranged on same running shaft (4), the carrying axis hole of one end of described running shaft (4) and described carrier bearing (3) is equipped with, the described power cycle impeller wheel (1) of calming the anger, described power cycle turbine wheel (2), the described refrigeration cycle impeller wheel (11) of calming the anger, described refrigeration cycle turbine wheel (21), described running shaft (4) and described carrier bearing (3) are arranged in housing (5), at calm the anger wheel (1), described power cycle turbine wheel (2), described refrigeration cycle impeller of described power cycle impeller, calm the anger between the two adjacently in wheel (11) and described refrigeration cycle turbine wheel (21) four, described housing (5) is equipped with described running shaft (4) sealed rotational.
4. one kind high pressurising [thermodynamic system, comprise the power cycle impeller wheel (1) of calming the anger, power cycle turbine wheel (2), the refrigeration cycle impeller wheel (11) of calming the anger, refrigeration cycle turbine wheel (21), the first carrier bearing (31) and the second carrier bearing (32), it is characterized in that: calm the anger wheel (1) and described refrigeration cycle turbine wheel (21) of described power cycle impeller is arranged on the first running shaft (41), the carrying axis hole of one end of described the first running shaft (41) and described the first carrier bearing (31) is equipped with, described power cycle turbine wheel (2) and the described refrigeration cycle impeller wheel (11) of calming the anger is arranged on (42) on the second running shaft, the carrying axis hole of one end of described the second running shaft (42) and described the second carrier bearing (32) is equipped with, the described power cycle impeller wheel (1) of calming the anger, described refrigeration cycle turbine wheel (21), described the first running shaft (41) and described the first carrier bearing (31) are arranged in housing (5), at described power cycle impeller, calm the anger between wheel (1) and described refrigeration cycle turbine wheel (21), described housing (5) is equipped with described the first running shaft (41) sealed rotational, calm the anger wheel (11), described the second running shaft (42) and described the second carrier bearing (32) of described power cycle turbine wheel (2), described refrigeration cycle impeller is arranged in housing (5), at described power cycle turbine wheel (2) and described refrigeration cycle impeller, calm the anger between wheel (11), the calm the anger described housing (5) of wheel (11), described the second running shaft (42) and described the second carrier bearing (32) of described power cycle turbine wheel (2), described refrigeration cycle impeller is set in it and is equipped with described the second running shaft (42) sealed rotational.
5. one kind high pressurising [thermodynamic system, comprise the refrigeration cycle impeller wheel (11) of calming the anger, throttling expansion device (6), power source (10) and carrier bearing (3), it is characterized in that: the described refrigeration cycle impeller wheel (11) of calming the anger is arranged on running shaft (4), the carrying axis hole of one end of described running shaft (4) and described carrier bearing (3) is equipped with, the calm the anger sender property outlet of wheel (11) of described refrigeration cycle impeller is communicated with the working medium entrance of the fluid passage that is cooled of heat extraction device (7), the sender property outlet of the fluid passage that is cooled of described heat extraction device (7) is communicated with the working medium entrance of described throttling expansion device (6), the sender property outlet of described throttling expansion device (6) is communicated with the working medium entrance that is heated fluid passage of heat absorber (9), the calm the anger working medium entrance of wheel (11) of the sender property outlet that is heated fluid passage of described heat absorber (9) and described refrigeration cycle impeller is communicated with, described power source (10) is to described refrigeration cycle impeller wheel (11) outputting power of calming the anger, the described refrigeration cycle impeller wheel (11) of calming the anger, described running shaft (4) and described carrier bearing (3) are arranged in housing (5).
6. one kind high pressurising [thermodynamic system, comprise the power cycle impeller wheel (1) of calming the anger, power cycle turbine wheel (2), the refrigeration cycle impeller wheel (11) of calming the anger, throttling expansion device (6) and carrier bearing (3), it is characterized in that: the described power cycle impeller wheel (1) of calming the anger, described power cycle turbine wheel (2) and the described refrigeration cycle impeller wheel (11) of calming the anger is arranged on same running shaft (4), the carrying axis hole of one end of described running shaft (4) and described carrier bearing (3) is equipped with, the calm the anger sender property outlet of wheel (11) of described refrigeration cycle impeller is communicated with the working medium entrance of the fluid passage that is cooled of heat extraction device (7), the sender property outlet of the fluid passage that is cooled of described heat extraction device (7) is communicated with the working medium entrance of described throttling expansion device (6), the sender property outlet of described throttling expansion device (6) is communicated with the working medium entrance that is heated fluid passage of heat absorber (9), the calm the anger working medium entrance of wheel (11) of the sender property outlet that is heated fluid passage of described heat absorber (9) and described refrigeration cycle impeller is communicated with, the described power cycle impeller wheel (1) of calming the anger, described power cycle turbine wheel (2), the described refrigeration cycle impeller wheel (11) of calming the anger, described carrier bearing (3) and described running shaft (4) are arranged in housing (5), at calm the anger wheel (1), described power cycle turbine wheel (2) and described refrigeration cycle impeller of described power cycle impeller, calm the anger between the two adjacently in wheel (11) three, described housing (5) is equipped with described running shaft (4) sealed rotational.
7. high pressurising [thermodynamic system as described in claim 1,3,4 or 6, is characterized in that: the calm the anger bearing capacity of wheel (1) of described power cycle impeller is greater than 0.9MPa.
8. high pressurising [thermodynamic system as described in claim 1,3,4 or 6, is characterized in that: the calm the anger charged pressure of wheel (1) of described power cycle impeller is greater than 0.3MPa.
9. high pressurising [thermodynamic system as described in claim 1,3,4 or 6, is characterized in that: the bearing capacity of described power cycle turbine wheel (2) is greater than 0.9MPa.
10. high pressurising [thermodynamic system as described in claim 1,3,4 or 6, is characterized in that: the charged pressure of described power cycle turbine wheel (2) is greater than 0.3MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310738896.9A CN103696818B (en) | 2012-12-31 | 2013-12-28 | Highly-pressurized thermodynamic circulating system |
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210590486 | 2012-12-31 | ||
| CN201210590486.X | 2012-12-31 | ||
| CN201210590486X | 2012-12-31 | ||
| CN201310009466 | 2013-01-10 | ||
| CN2013100094663 | 2013-01-10 | ||
| CN201310009466.3 | 2013-01-10 | ||
| CN2013100180527 | 2013-01-17 | ||
| CN201310018052 | 2013-01-17 | ||
| CN201310018052.7 | 2013-01-17 | ||
| CN201310738896.9A CN103696818B (en) | 2012-12-31 | 2013-12-28 | Highly-pressurized thermodynamic circulating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103696818A true CN103696818A (en) | 2014-04-02 |
| CN103696818B CN103696818B (en) | 2017-01-25 |
Family
ID=50358461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310738896.9A Active CN103696818B (en) | 2012-12-31 | 2013-12-28 | Highly-pressurized thermodynamic circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103696818B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB870091A (en) * | 1957-06-07 | 1961-06-14 | Sulzer Ag | Cooling systems for gaseous media employing expansion turbines |
| US3252298A (en) * | 1963-12-07 | 1966-05-24 | Dowty Technical Dev Ltd | Refrigeration systems |
| JPS5644426A (en) * | 1979-09-14 | 1981-04-23 | Ngk Spark Plug Co Ltd | Supercharger |
| CN2089600U (en) * | 1991-05-21 | 1991-11-27 | 北京市西城区新开通用试验厂 | Large flow air medium refrigerator |
| JP2000509122A (en) * | 1995-10-07 | 2000-07-18 | ジエ フアン キム | Power generation system using fluid |
| US20030026714A1 (en) * | 2001-08-03 | 2003-02-06 | Werner Bosen | Turbo-machine |
-
2013
- 2013-12-28 CN CN201310738896.9A patent/CN103696818B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB870091A (en) * | 1957-06-07 | 1961-06-14 | Sulzer Ag | Cooling systems for gaseous media employing expansion turbines |
| US3252298A (en) * | 1963-12-07 | 1966-05-24 | Dowty Technical Dev Ltd | Refrigeration systems |
| JPS5644426A (en) * | 1979-09-14 | 1981-04-23 | Ngk Spark Plug Co Ltd | Supercharger |
| CN2089600U (en) * | 1991-05-21 | 1991-11-27 | 北京市西城区新开通用试验厂 | Large flow air medium refrigerator |
| JP2000509122A (en) * | 1995-10-07 | 2000-07-18 | ジエ フアン キム | Power generation system using fluid |
| US20030026714A1 (en) * | 2001-08-03 | 2003-02-06 | Werner Bosen | Turbo-machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103696818B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107250547B (en) | Without oil feeding type compressor | |
| CN107407164A (en) | Passive alternating current generator decompression and cooling system | |
| CN201792256U (en) | Thermostatic apparatus of machine tool spindle | |
| CN104564177B (en) | A kind of small-sized highway turbine electromotor | |
| CN107131017A (en) | Circulation therrmodynamic system and control method based on supercritical carbon dioxide axial flow compressor Yu axial-flow turbine coaxial configuration | |
| CN106440493B (en) | Fourth type thermal driving compression-absorption heat pump | |
| CN101571326B (en) | Gas wave refrigerator | |
| CN201138099Y (en) | Direct cooling circulated water refrigerating mechanism | |
| CN106322821B (en) | Fourth type thermal driving compression-absorption heat pump | |
| CN101873033B (en) | Structure based on porous metal to ensure thermal stability of high-speed precision motorized spindle bearings | |
| CN103726882A (en) | Oil supply system for organic Rankine cycle displacement expansion machine | |
| CN103696818A (en) | Highly-pressurized thermodynamic circulating system | |
| CN205908453U (en) | A cooling device for roots vacuum pump | |
| CN102808661A (en) | Axial-flow type generator set utilizing organic rankine cycle (ORC) | |
| CN207673387U (en) | A kind of expansion unit for high-power order compression air energy storage systems | |
| CN105388017A (en) | Double-spiral-groove cooler | |
| CN202718860U (en) | Lubricating oil path with cool-heat exchanger of drilling pump | |
| CN204921706U (en) | Type that economizes on fuel part slide bearing made of baked clay | |
| CN106440498B (en) | Fourth type thermal driving compression-absorption heat pump | |
| CN106440494B (en) | Fourth type thermal driving compression-absorption heat pump | |
| CN105928246B (en) | Fifth type thermal driving compression-absorption heat pump | |
| CN205918457U (en) | Utilize shielding expander of organic working medium rankine cycle electricity generation usefulness | |
| CN203809636U (en) | Open type symmetrically-supported high-speed fluid coupling | |
| CN108430199B (en) | Method and device for preventing air from being sucked by water cooling heat dissipation of space rotating equipment | |
| CN106225308B (en) | Class thermally driven compression-absorption heat pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200922 Address after: Songling town (bacha) Economic Development Zone, Wujiang City, Suzhou City, 215200 Jiangsu Province Patentee after: SUZHOU SHENGXIN OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 100101, Beijing, Chaoyang District Beiyuan Road, No. 168, Sheng Sheng building, 24 floor Patentee before: MOLECULE POWER BEIJING TECH Co. |
|
| TR01 | Transfer of patent right |