CN103670555A - Fluid energy and power saving system - Google Patents
Fluid energy and power saving system Download PDFInfo
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- CN103670555A CN103670555A CN201310613543.6A CN201310613543A CN103670555A CN 103670555 A CN103670555 A CN 103670555A CN 201310613543 A CN201310613543 A CN 201310613543A CN 103670555 A CN103670555 A CN 103670555A
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- 239000012530 fluid Substances 0.000 title claims abstract description 76
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 66
- 238000001816 cooling Methods 0.000 claims description 17
- 239000000523 sample Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010073 coating (rubber) Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000005291 magnetic effect Effects 0.000 abstract description 3
- 239000002918 waste heat Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 33
- 229920003266 Leaf® Polymers 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention provides a fluid energy and power saving system which comprises a boosting cavity. Two spiral passages are arranged in the boosting cavity. The cross section of each spiral passage is circular. The two spiral passages have a joint first fluid inlet. The fluid inlet at one end of the boosting cavity is connected with a first fluid discharge passage. The boosting cavity is connected with a heat exchanger. The fluid energy and power saving system further comprises a rotating device which is connected with the other side of the heat exchanger. A rotating impeller is disposed in the rotating device which is connected with a permanent magnet power generating device. By the fluid energy and power saving system, high-speed or high-temperature fluids can be pressurized and cooled, the waste heat in the fluids can be recycled and used, kinetic energy is converted into electric energy by the magnetic effect of the permanent magnet power generating device, the electric energy can be supplied to other equipment, overall heat efficiency of equipment is increased greatly, and a large amount of energy is saved.
Description
Technical field
The present invention relates to power saving apparatus, relate to particularly a kind of fluid energy-saving power saving apparatus.
Background technique
In modern industry, in a lot of engineering fields, all there is fluid, these fluids are the extra output product of manufacturing process, manufacturing procedure etc. often, these fluids are often with high temperature or characteristic at a high speed, itself contain and have large energy, as extra output product, these fluids generally can be wasted.For example, in automotive industry, motor, as the heart of automobile, is the direct sources of automobile power, and fuel high-temp combustion in motor provides powerful lasting energy for automobile, and therefore, motor is also the direct consumer of fuel.At present, usining in the automobile of motor as main power source, the thermal efficiency of vehicle complete vehicle is very low, minimum is only 20%-30%, this is mainly because the heat major part that motor operation produces is to be fluid waste heat with tail gas mode is directly discharged in atmosphere, the general flowing velocity of this fluid is very fast simultaneously, like this, not only caused the waste of large energy and be not utilized effectively, a large amount of high-temperature gases are discharged in air and also can bring the increasing pressure to increasingly severe at present weather on the other hand.In recent years, country advocates always and will build energy-efficient society, advocates energy-saving and emission-reduction policy in industry, at present, lacks the effective recycle system for fluid.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of fluid energy-saving power saving apparatus, it comprises the chamber of boosting of taper, in the chamber of boosting, be provided with two helical ducts, the cross section of these two helical ducts is circle and has common first fluid entrance, the fluid input that is positioned at the one end, chamber of boosting is connected with the first discharge route, this chamber of boosting is connected with heat exchanger, this fluid energy-saving power saving apparatus also comprises whirligig, it is connected with heat exchanger at opposite side, in whirligig, be provided with rotary blade, whirligig is connected with permanent magnet electric generating apparatus.
Preferably, in the chamber of boosting, these two helical ducts have different rotate direction and winding mutually, and the diameter of the cross section of these two helical ducts diminishes gradually, the other end in chamber of boosting is provided with two first fluids outlets, these two first fluid outlets are respectively used to discharge the fluid pressurizeing through two helical ducts, and respectively the first connecting tube by being positioned at upside be positioned at the second connecting tube of downside and two second fluid entrances of heat exchanger one side are connected respectively, thereby the high-temperature, high pressure fluid obtaining by two helical ducts is sent in heat exchanger to carry out heat exchange cooling operation, this heat exchanger is water cooling heat exchanger or air cooling heat exchanger.
Preferably, the opposite side of heat exchanger has two heat exchange outlets, these two heat exchange outlets are connected with respectively the 3rd connecting tube that is positioned at upside and the 4th connecting tube that is positioned at downside, wherein, the high-temperature, high pressure fluid that enters into heat exchanger by the first connecting tube is discharged from the 4th connecting tube after heat exchange cooling, and the high-temperature, high pressure fluid that enters into heat exchanger by the second connecting tube is discharged from the 3rd connecting tube after heat exchange cooling.
Preferably, this whirligig is connected with heat exchanger with the 4th connecting tube by the 3rd connecting tube, and this rotary blade has at least 4 grade blades.
Preferably, center of rotation place at rotary blade is provided with disk, blade is circumferentially fixed on disk, and this disk is also connected with running shaft, running shaft is by being rigidly connected between disk and rotary blade, the rotation of rotary blade can synchronously drive the rotation of running shaft, and this running shaft is flexibly connected with the first support that is fixed on shell, and this first support is vertical shape and is connected with permanent magnet electric generating apparatus.
Preferably, in permanent magnet electric generating apparatus, in the first support top and bottom, be connected with respectively the first outer iron core and the second outer iron core, the other end at the first outer iron core and the second outer iron core is connected with vertical cover plate jointly, at the middle part of cover plate, be connected with interior iron core, and interior iron core is positioned at the centre of the first outer iron core of upper end and the second outer iron core of lower end, thus, the first support, the first outer iron core, the second outer iron core and cover plate form a space, in this space, in the first outer iron core and the inner side of the second outer iron core and the both sides of interior iron core be equipped with coil winding, in addition, running shaft is also fixedly connected with the second support, this second support can be U font with the common rotation of running shaft and this second support, two long limits up and down of this U font support lay respectively between the first outer iron core and interior iron core and between interior iron core and the second outer iron core, and be provided with accordingly respectively permanent magnet on these two long limits.
Preferably, discharge one side of whirligig is connected with the 6th connecting tube with the 5th connecting tube that lays respectively at upside and downside, be used for unnecessary fluid expulsion, on the 5th connecting tube and the 6th connecting tube, be equipped with excavationg pump, to assist the discharge of fluid, it is that the second discharge route is finally discharged fluid that the 5th connecting tube and the 6th connecting tube converge, and forms the layout of isosceles triangle between the 5th connecting tube, the 6th connecting tube and whirligig.
Preferably, the first outer iron core and the second outer iron core in permanent magnet electric generating apparatus are in tilted layout, and the slope of the first outer iron core and the second outer iron core is identical with the 6th connecting tube with the 5th connecting tube respectively, can effectively dwindle like this overall volume of power generation system.
Preferably, the 5th connecting tube and the 6th connecting tube have the fixing device that is fixed on shell, it comprises the first cantilever, this first cantilever comprises the first horizontal segment that is positioned at upside, be positioned at the second horizontal segment of downside and vertical section that the first horizontal segment and the second horizontal segment are linked together, wherein, the first horizontal segment, the second horizontal segment and vertically between section by being welded to connect, in addition, vertically in section, be provided with guide rail, middle part at the first horizontal segment is vertically fixedly connected with link arm downwards, end at link arm is connected with spring, this fixing device also comprises the second cantilever, the second cantilever is L font, it is vertically slidably connected by between guide rail and vertical section of the first cantilever on long limit, the other end of spring is connected with the upper surface of the horizontal short of the second cantilever, the lower surface of the upper surface of the second horizontal segment of the first cantilever and the horizontal short of the second cantilever is set to have concavo-convex rubber coating, the 5th connecting tube and the 6th connecting tube are fixed between the upper surface of the second horizontal segment and the horizontal short of the second cantilever of the first cantilever, and can by guide rail and spring, regulate according to different connecting tube pipe calibers the height of the second cantilever, spring is all the time in compressive state, with so that connecting tube be firmly arranged between two cantilevers.
Preferably, in whirligig, be provided with controller, on rotary blade, be provided with speed probe, on the 3rd connecting tube and the 4th connecting tube, be provided with temperature transducer and flow transducer, between the 3rd connecting tube and the 4th connecting tube and the first discharge route, be provided with reflow pipe, on the 3rd connecting tube and the 4th connecting tube, be also provided with control valve, wherein, speed probe is for detection of the rotating speed of rotary blade Leaf, temperature transducer and flow transducer are respectively used to detect temperature and the flow of fluid in the 3rd connecting tube and the 4th connecting tube, these three sensors by the data transmission detecting to controller, controller is according to the temperature of the rotating speed of rotary blade and fluid and the rotation of flow control rotary blade and the state of control valve, particularly, when the flow of detected fluid is during lower than first threshold, control valve is closed, making fluid flow into first row by reflow pipe goes out in passage, accelerate again and boost, control rotary blade stops the rotation simultaneously, when the temperature of detected fluid is during higher than Second Threshold, control valve is closed, making fluid flow into first row by reflow pipe goes out the backheat of carrying out again in passage and lowers the temperature, control rotary blade stops the rotation simultaneously, in addition, when the rotating speed of detected rotary blade is during higher than the 3rd threshold value, the aperture of adjusting control valve, thereby control the rotating speed of rotary blade.
The fluid energy-saving power saving apparatus that adopts the invention described above to relate to, can be by the pressurized with fluid cooling of high speed or high temperature, and waste heat wherein effectively can be reclaimed and utilizes, magnetic effect by permanent magnet electric generating apparatus is electric energy by kinetic transformation, in order to offer other equipment, greatly improve the overall thermal efficiency of device, saved mass energy.
Accompanying drawing explanation
Fig. 1 be according to the present invention in the structural representation of fluid energy-saving power saving apparatus of an exemplary embodiment;
Fig. 2 be according to the present invention in the structural representation of the fixing device of connecting tube in the fluid energy-saving power saving apparatus of an exemplary embodiment.
Shown in Fig. 1: the 1-chamber of boosting; Two helical ducts of 2-:; 3-first connects tracheae; 4-second connects tracheae; 5-heat exchanger; 6-the 3rd connects tracheae; 7-the 4th connects tracheae; 8-whirligig; 9-the 5th connects tracheae; 10-the 6th connects tracheae; 11-running shaft; 12-the first support; 13-the first outer iron core; Iron core in 14-; 17-the second support; 18-permanent magnet; 19-the first exhaust passage; 20-the first gas access; 21-rotary blade; 22-exhaust pump; 23-the second outer iron core; 24-cover plate; 25-the second exhaust passage; 26-disk; 28-controller.
Shown in Fig. 2: 31-the first cantilever; 32-link arm; 33-the second cantilever; 34-spring; 35-guide rail.
Embodiment
Below with reference to the accompanying drawings 1 and Fig. 2 a detailed exemplary embodiment in the present invention is described.
As shown in Figure 1, Fig. 1 shows a kind of fluid energy-saving power saving apparatus, fluid wherein can be gas or liquid, the present embodiment be take gas as example, this power saving apparatus comprises the chamber 1 of boosting of taper, in the chamber 1 of boosting, be provided with two helical ducts 2, the cross section of these two helical ducts 2 is circle and has the first common gas access 20, in the chamber 1 of boosting, these two helical ducts 2 have different rotate direction and winding mutually, preferably, the diameter of the cross section of these two helical ducts 2 diminishes gradually.
The gas access 20 that is positioned at 1 one end, chamber of boosting is connected with gas the first discharge route 19, the other end is provided with two the first gas outlets, these two first gas outlets are respectively used to discharge through two helical ducts 2 and the gas of pressurization, and respectively the first connecting tube 3 by being positioned at upside be positioned at the second connecting tube 4 of downside and two the second gas accesses of heat exchanger 5 one sides are connected respectively, thereby the high temperature and high pressure gas obtaining by two helical ducts 2 is sent in heat exchanger 5 to carry out heat exchange cooling operation, this heat exchanger 5 can be water cooling heat exchanger or air cooling heat exchanger.The opposite side of heat exchanger 5 has two heat exchange outlets, these two heat exchange outlets are connected with respectively the 3rd connecting tube 6 that is positioned at upside and the 4th connecting tube 7 that is positioned at downside, wherein, the high temperature and high pressure gas that enters into heat exchanger 5 by the first connecting tube 3 is discharged from the 4th connecting tube 7 after heat exchange cooling, and the high temperature and high pressure gas that enters into heat exchanger 5 by the second connecting tube 4 is discharged from the 3rd connecting tube 6 after heat exchange cooling.
This fluid energy-saving power saving apparatus also comprises whirligig 8, this whirligig 8 is connected with heat exchanger 5 with the 4th connecting tube 7 by the 3rd connecting tube 6, in whirligig 8, be provided with rotary blade 21, this rotary blade 21 has at least 4 grade blades, center of rotation place at rotary blade 21 is provided with disk 26, blade is circumferentially fixed on disk 26, and this disk 26 is also connected with running shaft 11, running shaft 11 is by being rigidly connected between disk 26 and rotary blade 21, the rotation of rotary blade 21 can synchronously drive the rotation of running shaft 11, this running shaft 11 is flexibly connected with the first support 12 being fixed on shell, this first support 12 is vertical shape and is connected with permanent magnet electric generating apparatus, particularly, in permanent magnet electric generating apparatus, in the first support 12 top and bottom, be connected with respectively the first outer iron core 13 and the second outer iron core 23, the other end at the first outer iron core 13 and the second outer iron core 23 is connected with vertical cover plate 24 jointly, at the middle part of cover plate 24, be connected with interior iron core 14, and interior iron core 14 is positioned at the centre of the first outer iron core 13 of upper end and the second outer iron core 23 of lower end, thus, the first support 12, the first outer iron core 13, the second outer iron core 23 and cover plate 24 form a space, in this space, in the inner side of the first outer iron core 13 and the second outer iron core 23 and the both sides of interior iron core 14 be equipped with coil winding, in addition, running shaft 11 is also fixedly connected with the second support 17, this second support 17 can be U font with running shaft 11 common rotations and this second support 17, two long limits up and down of this U font support 17 lay respectively between the first outer iron core 13 and interior iron core 14 and interior iron core 14 and the second outer iron core 23 between, and be provided with accordingly respectively permanent magnet 18 on these two long limits.
Preferably, in whirligig 8, be provided with controller 28, on rotary blade 21, be provided with speed probe, on the 3rd connecting tube 6 and the 4th connecting tube 7, be provided with temperature transducer and flow transducer, between the 3rd connecting tube 6 and the 4th connecting tube 7 and the first discharge route 19, be provided with reflow pipe, on the 3rd connecting tube 6 and the 4th connecting tube 7, be also provided with control valve.Wherein, speed probe is for detection of the rotating speed of rotary blade 21 Leafs, temperature transducer and flow transducer are respectively used to detect temperature and the flow of gas in the 3rd connecting tube 6 and the 4th connecting tube 7, these three sensors by the data transmission detecting to controller 28.Controller 28 is according to the temperature of the rotating speed of rotary blade 21 and gas and the rotation of flow control rotary blade 21 and the state of control valve, particularly, when the flow of detected gas is during lower than first threshold, control valve is closed, making gas flow into first row by reflow pipe goes out in passage 19, accelerate again and boost, control rotary blade 21 stops the rotation simultaneously, if this will consider the flow of gas or flow velocity too low, the effectively rotation of driven rotary impeller 21, cause generating efficiency too low, when the temperature of detected gas is during higher than Second Threshold, control valve is closed, making gas flow into first row by reflow pipe goes out the backheat of carrying out again in passage 19 and lowers the temperature, control rotary blade 21 stops the rotation simultaneously, if this temperature that will consider gas is too low, to cause rotary blade 21 Leafs to be damaged by high-temperature gas, thereby affect working life or have an accident, in addition, when the rotating speed of detected rotary blade 21 is during higher than the 3rd threshold value, the aperture of adjusting control valve, thereby control the rotating speed of rotary blade 21.
Discharge one side of whirligig 8 is connected with the 6th connecting tube 10 with the 5th connecting tube 9 that lays respectively at upside and downside, for unnecessary gas is discharged, on the 5th connecting tube 9 and the 6th connecting tube 10, be equipped with excavationg pump 22, with the discharge of assist gas, the 5th connecting tube 9 and the 6th connecting tube 10 converge as the final Exhaust Gas of gas the second discharge route 25.Between the 5th connecting tube 9, the 6th connecting tube 10 and whirligig, form the layout of isosceles triangle, in addition, preferably, the first outer iron core 13 in permanent magnet electric generating apparatus and the second outer iron core 23 layout that is in tilted layout, and the slope of the first outer iron core 13 and the second outer iron core 23 is identical with the 6th connecting tube 10 with the 5th connecting tube 9 respectively, can effectively dwindle like this overall volume of power generation system.
This fluid energy-saving power saving apparatus can be contained in the shell of any device, wherein, the 5th connecting tube 9 and the 6th connecting tube 10 are because needs are walked around permanent magnet electric generating apparatus, so pipe shaft length is longer, therefore need to there be good fixing device to be fixed inside the shell, referring to Fig. 2, Fig. 2 shows a kind of fixing device, in order to be fixedly connected with pipe, it comprises the first cantilever 31, this first cantilever 31 comprises the first horizontal segment that is positioned at upside, be positioned at the second horizontal segment of downside and vertical section that the first horizontal segment and the second horizontal segment are linked together, wherein, the first horizontal segment, the second horizontal segment and vertically between section by being welded to connect, also can be to be integrally formed, in addition, vertically in section, be provided with guide rail 35, middle part at the first horizontal segment is vertically fixedly connected with link arm 32 downwards, end at link arm 32 is connected with spring 34, this fixing device also comprises the second cantilever 33, the second cantilever 33 is L font, it is vertically slidably connected by between guide rail 35 and vertical section of the first cantilever 31 on long limit, the other end of spring 34 is connected with the upper surface of the horizontal short of the second cantilever 33, preferably, the lower surface of the upper surface of the second horizontal segment of the first cantilever 31 and the horizontal short of the second cantilever 33 is set to have concavo-convex rubber coating, the 5th connecting tube 9 and the 6th connecting tube 10 can be fixed between the upper surface of the second horizontal segment and the horizontal short of the second cantilever 33 of the first cantilever 31, and can pass through according to different tracheae calibers the height that guide rail 35 and spring 34 regulates the second cantilevers 33, spring 34 is all the time in compressive state, with so that connecting tube be firmly arranged between two cantilevers.
By adopting above-mentioned fluid energy-saving power saving apparatus, can realize following electricity generate function: high-temperature gas enters into by the first discharge route 19 chamber 1 of boosting, gas be divided into two paths respectively in two helical ducts 2 Spin-up boost, from two the first gas outlets, discharge and by the first connecting tube 3 and the second connecting tube 4, enter into heat exchanger 5 respectively, in heat exchanger 5 through the gas after cross-exchange cooling by the 3rd connecting tube 6 and the 4th connecting tube 7, enter into whirligig 8 respectively, high temperature and high pressure gas promotes rotary blade 21 rotations in whirligig 8 high speeds, thereby make 11 rotations of driven rotary axle, and drive the second support 17 to rotate simultaneously, be arranged in permanent magnet 18 on the second support 17 at permanent magnet electric generating apparatus synchronous rotary cutting magnetic line generation current and form electric energy, this electric energy can be other supplementary equipment, air-conditioning for example, fans etc. provide electric energy.
An exemplary embodiment of the present invention has obtained detailed description with reference to accompanying drawing.These detailed descriptions further believe content only to those skilled in the art, for implementing preferred aspect of the present invention, and can not limit scope of the present invention.Only have the right requirement for determining protection scope of the present invention.Therefore, the feature in aforementioned detailed description and the combination of step are dispensable implements the present invention in for the scope the broadest, and alternatively only the exemplary embodiment of special detailed description of the present invention is provided to instruction.In addition, in order to obtain of the present invention being attached with by embodiment, in specification, provide the various feature combination in several ways of instruction, yet these modes are not exemplified out especially.
Claims (10)
1. a fluid energy-saving power saving apparatus, it comprises the chamber of boosting of taper, in the chamber of boosting, be provided with two helical ducts, the cross section of these two helical ducts is circle and has common first fluid entrance, the fluid input that is positioned at the one end, chamber of boosting is connected with the first discharge route, this chamber of boosting is connected with heat exchanger, this fluid energy-saving power saving apparatus also comprises whirligig, it is connected with heat exchanger at opposite side, in whirligig, be provided with rotary blade, whirligig is connected with permanent magnet electric generating apparatus.
2. a kind of fluid energy-saving power saving apparatus according to claim 1, it is characterized in that: in the chamber of boosting, these two helical ducts have different rotate direction and winding mutually, and the diameter of the cross section of these two helical ducts diminishes gradually, the other end in chamber of boosting is provided with two first fluids outlets, these two first fluid outlets are respectively used to discharge the fluid pressurizeing through two helical ducts, and respectively the first connecting tube by being positioned at upside be positioned at the second connecting tube of downside and two second fluid entrances of heat exchanger one side are connected respectively, thereby the high-temperature, high pressure fluid obtaining by two helical ducts is sent in heat exchanger to carry out heat exchange cooling operation, this heat exchanger is water cooling heat exchanger or air cooling heat exchanger.
3. a kind of fluid energy-saving power saving apparatus according to claim 2, it is characterized in that: the opposite side of heat exchanger has two heat exchange outlets, these two heat exchange outlets are connected with respectively the 3rd connecting tube that is positioned at upside and the 4th connecting tube that is positioned at downside, wherein, the high-temperature, high pressure fluid that enters into heat exchanger by the first connecting tube is discharged from the 4th connecting tube after heat exchange cooling, and the high-temperature, high pressure fluid that enters into heat exchanger by the second connecting tube is discharged from the 3rd connecting tube after heat exchange cooling.
4. a kind of fluid energy-saving power saving apparatus according to claim 3, is characterized in that: this whirligig is connected with heat exchanger with the 4th connecting tube by the 3rd connecting tube, and this rotary blade has at least 4 grade blades.
5. a kind of fluid energy-saving power saving apparatus according to claim 4, it is characterized in that: the center of rotation place at rotary blade is provided with disk, blade is circumferentially fixed on disk, and this disk is also connected with running shaft, running shaft is by being rigidly connected between disk and rotary blade, the rotation of rotary blade can synchronously drive the rotation of running shaft, and this running shaft is flexibly connected with the first support that is fixed on shell, and this first support is vertical shape and is connected with permanent magnet electric generating apparatus.
6. according to a kind of fluid energy-saving power saving apparatus described in any one in claim 1-5, it is characterized in that: in permanent magnet electric generating apparatus, in the first support top and bottom, be connected with respectively the first outer iron core and the second outer iron core, the other end at the first outer iron core and the second outer iron core is connected with vertical cover plate jointly, at the middle part of cover plate, be connected with interior iron core, and interior iron core is positioned at the centre of the first outer iron core of upper end and the second outer iron core of lower end, thus, the first support, the first outer iron core, the second outer iron core and cover plate form a space, in this space, in the first outer iron core and the inner side of the second outer iron core and the both sides of interior iron core be equipped with coil winding, in addition, running shaft is also fixedly connected with the second support, this second support can be U font with the common rotation of running shaft and this second support, two long limits up and down of this U font support lay respectively between the first outer iron core and interior iron core and between interior iron core and the second outer iron core, and be provided with accordingly respectively permanent magnet on these two long limits.
7. a kind of fluid energy-saving power saving apparatus according to claim 6, it is characterized in that: discharge one side of whirligig is connected with the 6th connecting tube with the 5th connecting tube that lays respectively at upside and downside, be used for unnecessary fluid expulsion, on the 5th connecting tube and the 6th connecting tube, be equipped with excavationg pump, to assist the discharge of fluid, it is that the second discharge route is finally discharged fluid that the 5th connecting tube and the 6th connecting tube converge, and forms the layout of isosceles triangle between the 5th connecting tube, the 6th connecting tube and whirligig.
8. a kind of fluid energy-saving power saving apparatus according to claim 7, it is characterized in that: the first outer iron core and the second outer iron core in permanent magnet electric generating apparatus are in tilted layout, and the slope of the first outer iron core and the second outer iron core is identical with the 6th connecting tube with the 5th connecting tube respectively, can effectively dwindle like this overall volume of power generation system.
9. according to a kind of fluid energy-saving power saving apparatus described in claim 7 or 8, it is characterized in that: the 5th connecting tube and the 6th connecting tube have the fixing device that is fixed on shell, it comprises the first cantilever, this first cantilever comprises the first horizontal segment that is positioned at upside, be positioned at the second horizontal segment of downside and vertical section that the first horizontal segment and the second horizontal segment are linked together, wherein, the first horizontal segment, the second horizontal segment and vertically between section by being welded to connect, in addition, vertically in section, be provided with guide rail, middle part at the first horizontal segment is vertically fixedly connected with link arm downwards, end at link arm is connected with spring, this fixing device also comprises the second cantilever, the second cantilever is L font, it is vertically slidably connected by between guide rail and vertical section of the first cantilever on long limit, the other end of spring is connected with the upper surface of the horizontal short of the second cantilever, the lower surface of the upper surface of the second horizontal segment of the first cantilever and the horizontal short of the second cantilever is set to have concavo-convex rubber coating, the 5th connecting tube and the 6th connecting tube are fixed between the upper surface of the second horizontal segment and the horizontal short of the second cantilever of the first cantilever, and can by guide rail and spring, regulate according to different connecting tube calibers the height of the second cantilever, spring is all the time in compressive state, with so that connecting tube be firmly arranged between two cantilevers.
10. a kind of fluid energy-saving power saving apparatus according to claim 9, it is characterized in that: in whirligig, be provided with controller, on rotary blade, be provided with speed probe, on the 3rd connecting tube and the 4th connecting tube, be provided with temperature transducer and flow transducer, between the 3rd connecting tube and the 4th connecting tube and the first discharge route, be provided with reflow pipe, on the 3rd connecting tube and the 4th connecting tube, be also provided with control valve, wherein, speed probe is for detection of the rotating speed of rotary blade Leaf, temperature transducer and flow transducer are respectively used to detect temperature and the flow of fluid in the 3rd connecting tube and the 4th connecting tube, these three sensors by the data transmission detecting to controller, controller is according to the temperature of the rotating speed of rotary blade and fluid and the rotation of flow control rotary blade and the state of control valve, particularly, when the flow of detected fluid is during lower than first threshold, control valve is closed, making fluid flow into first row by reflow pipe goes out in passage, accelerate again and boost, control rotary blade stops the rotation simultaneously, when the temperature of detected fluid is during higher than Second Threshold, control valve is closed, making fluid flow into first row by reflow pipe goes out the backheat of carrying out again in passage and lowers the temperature, control rotary blade stops the rotation simultaneously, in addition, when the rotating speed of detected rotary blade is during higher than the 3rd threshold value, the aperture of adjusting control valve, thereby control the rotating speed of rotary blade.
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| CN1264791A (en) * | 1999-02-26 | 2000-08-30 | 张斌 | Conic screw compressor |
| CN1646792A (en) * | 2002-02-15 | 2005-07-27 | 韩国机械研究院 | Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander |
| CN102146815A (en) * | 2010-02-09 | 2011-08-10 | 沈阳共创科技有限公司 | Waste heat generating system |
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