CN204591355U - The straight jetted turbine engine of direct current - Google Patents
The straight jetted turbine engine of direct current Download PDFInfo
- Publication number
- CN204591355U CN204591355U CN201520279132.2U CN201520279132U CN204591355U CN 204591355 U CN204591355 U CN 204591355U CN 201520279132 U CN201520279132 U CN 201520279132U CN 204591355 U CN204591355 U CN 204591355U
- Authority
- CN
- China
- Prior art keywords
- hollow shaft
- direct current
- straight
- driving wheel
- turbine engine
- 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.)
- Active
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model discloses the straight jetted turbine engine of a kind of direct current, comprise: the hollow shaft of access steam, be arranged at the rotating power assembly of hollow shaft, direct connection rotating power assembly also drives the coupling of generator set rotary electrification, rotating power assembly comprises: be arranged at hollow shaft one or more in establish the driving wheel of venting cavity, the promotion post of air vent is established at least two that are evenly arranged at driving wheel peripheral wall, and be arranged at each promotion post perisporium and and hollow shaft, venting cavity, air vent communicates and forms one or more nozzles that steam pressurized speedup sprays along the tangent to periphery direction of driving wheel by gas flow chamber.The utility model provides the steam turbine that a kind of energy conversion efficiency is high, transition and a damage link is not had in conversion process of energy, nozzle directly drives driving wheel to rotate acting, than existing Saving energy in Steam Turbine more than 75%, and manufacture simple, with low cost, for ease of maintenaince and maintenance, sound construction is sound and reliable, does not need for a long time to change and maintenance, and service time becomes several times to increase with the life-span.
Description
Technical field
The utility model relates to a kind of steam turbine technology field, particularly the straight jetted turbine engine of a kind of direct current.
Background technique
The high-efficiency blade complex contour of existing steam turbine, requires high to quiet, dynamically balanced, otherwise unbalancely to vibrate, can not normally use.Make manufacturing and designing of steam turbine more and more multifarious, manufacture difficulty is large, and cost remains high.Existing steam turbine, utilizes high velocity air to impact turbine blade and carries out transformation of energy, and the turnover air-flow momentum change relied between dynamic and static leaf grating obtains thrust, such result, under causing certain airspeed condition, the thrust of blade is relevant to rotating speed, there is optimum speed ratio.During general optimum speed ratio, the rotational line speed of rotor is the 46%-48% of impact air-flow speed, and when reaching maximum thrust, improve rotating speed thrust and decline on the contrary, time as consistent with airspeed in rotational line speed, thrust is zero.So just greatly reduce the power transfer of existing steam turbine, cause the efficiency of existing steam turbine unsatisfactory, theoretically, as calculated the power of existing steam turbine with physics vector method, formula is exactly: N=P*L*r/9550=M*r/9550, the efficiency of existing steam turbine is exactly 25%, and prior art does not also have high efficiency steam turbine.
Model utility content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide the straight jetted turbine engine of direct current that a kind of structure is simple, energy conversion efficiency is significantly higher than traditional steam turbine.
In order to realize above-mentioned target, the utility model adopts following technological scheme:
The straight jetted turbine engine of direct current, comprise: the hollow shaft of access steam, be arranged at the rotating power assembly of hollow shaft, direct connection rotating power assembly also drives the coupling of generator set rotary electrification, described rotating power assembly comprises: be arranged at hollow shaft one or more in establish the driving wheel of venting cavity, the promotion post of air vent is established at least two that are evenly arranged at driving wheel peripheral wall, and be arranged at each promotion post perisporium and and hollow shaft, venting cavity, air vent communicates and forms one or more nozzles that steam pressurized speedup sprays along the tangent to periphery direction of driving wheel by gas flow chamber.
During operation, with the steam of uniform temperature and pressure from hollow shaft air inlet, steam enters the venting cavity in driving wheel, spread through air vent direct current to nozzle to driving wheel surrounding by gas flow chamber, by the circumferentially tangent direction ejection of nozzle pressurization speedup, driving wheel runs up by thrust, and hollow shaft is by coupling direct connection drive electrical generators group rotary electrification.
Model utility people adopts the turbine power drive mechanism of innovation, structural design is cleverly carried out in conjunction with to core component, make this direct current straight jetted turbine engine structure simple, conduct oneself with dignity light, operate steadily, the steam turbine of equal-wattage, the weight of the straight jetted turbine engine of this direct current is less than 1/3rd of traditional steam turbine weight, save consumptive material significantly, saved the energy and decreased discharge.Based on brand-new working principle and structural design, in work process, transformation of energy does not have transition and a damage link, make the straight jetted turbine engine of this direct current significantly improve energy conversion efficiency, energy conversion efficiency is more complete than traditional steam turbine, thoroughly, the highlyest even can reach 100%.Specifically, because nozzle directly drives driving wheel to rotate acting, thus the generating of drive electrical generators group, than existing Saving energy in Steam Turbine more than 75%.And because the straight jetted turbine engine structure of this direct current is simple, be easy to manufacture, implement, maintenance process simulation, manufacture and operating cost is cheap, firmly sound and reliable, for a long time without the need to changing and maintaining, service time becomes several times to increase with the life-span.
Above-mentioned driving wheel and described promotion post are integrated cast member.Driving wheel adopts integrally casting shaping with promotion post, is conducive to driving wheel and promotes combining closely between post, and strengthening sealing between the two, effectively can improve the firm of rotating power component integration structure, guarantee its functional reliability.Actual when implementing, driving wheel with promote post and can also adopt firmly and sealing other combination reliably, such as weld, or arrange to seal by increase and be connected with connected element.
Described venting cavity is circular cavity, communicates, periphery communicates with air vent in the middle part of circular cavity with hollow shaft; Or described venting cavity comprises circular lumen, and strip air guide chamber corresponding with described promotion post on number, one end, strip air guide chamber communicates with described lumen, the other end communicates with air vent.
Venting cavity of the present utility model adopts preferably above-mentioned two kinds of structural types, contributes to the booster and speed-increasing of steam.Due to hollow shaft, venting cavity, air vent and nozzle are formed from upstream to downstream volume by large and little gas flow chamber, steam from hollow shaft enters the venting cavity in driving wheel, and through air vent direct current to nozzle, steam with uniform temperature and pressure is constantly pressurizeed in gas flow chamber, and in most downstream by the circumferentially tangent direction ejection of nozzle pressurization speedup, thus reach the good result of energy efficient conversion, nozzle ejection high-voltage high-speed steam forms powerful thrust, driving wheel runs up by thrust, hollow shaft is by coupling direct connection drive electrical generators group rotary electrification.
The quantity of above-mentioned driving wheel is determined according to the actual requirements, should in conjunction with the number of power factor determination driving wheel during actual enforcement.When the quantity of driving wheel is greater than two, between each driving wheel, answer equidistant placement.
The promotion post quantity that each driving wheel is arranged, is also decided according to the actual requirements, but preferably in each driving wheel around driving wheel center of circle equidistant placement four promotion posts.
In the utility model, the performance impact of structural type to rotating power assembly promoting post is larger, the resistance of the promotion post generation how reduced when rotating power assembly rotates should be considered, take the steadiness promoting post and driving wheel, promote post and nozzle into account simultaneously, model utility people is found by research, promotes post employing and well can reduce resistance from promotion base for post portion to afterbody by large and little structural type and strengthen steadiness.Therefore, model utility people passes through sophisticated design, promote post in the utility model and comprise two clamping plate being clamped on driving wheel both sides and the stanchion be connected with two clamping plate, the longitudinal section of described clamping plate, stanchion is isosceles trapezoid, and two clamping plate are connected with inclination angle certain bottom stanchion and make the circumference promoting post longitudinal section be isosceles trapezoid.
Said nozzle is preferably booster and speed-increasing nozzle, when the vapor stream with uniform temperature, pressure enters nozzle, the heat energy fast transition of steam was that kinetic energy increases flow velocity by booster and speed-increasing nozzle in 0.001 second, add original pressure flow velocity, airspeed after speed of making a concerted effort is more than 4.85 times of steam inlet Flow Velocity, forms one huge thrust and sprays from nozzle superelevation velocity of sound.
Nozzle can be arranged on any position promoting post perisporium, but need guarantee can circumferentially tangent direction be sprayed by the steam of nozzle pressurization speedup.As preferably, nozzle is arranged at described stanchion and is between two clamping plate on sidewall, and described nozzle is parallel with the tangent line of driving wheel.In order to ensure the steadiness of nozzle on stanchion, on the sidewall arranging nozzle, be provided with threaded mounting groove, nozzle is arranged in mounting groove by being spirally connected.
During actual enforcement, each promotion post can be arranged 1 or several nozzle.
Further, the straight jetted turbine engine of aforesaid direct current, also comprises: the shell of parcel rotating power assembly, is connected to the first Sealing between hollow shaft and shell.
The straight jetted turbine engine of aforesaid direct current, the first Sealing is the tooth-like packing part in side.
The straight jetted turbine engine of aforesaid direct current, also comprises: be placed in the bearing support on the right of the first Sealing, is placed in the bearing on bearing support.
The straight jetted turbine engine of aforesaid direct current, also comprises: be connected to the other end of hollow shaft and the second Sealing of closed above-mentioned hollow shaft.
The straight jetted turbine engine of aforesaid direct current, the second Sealing is solid shaft.
The straight jetted turbine engine of aforesaid direct current, also comprises: the air pressure intelligent controlling device connecting hollow shaft, is connected to the temperature intelligent monitoring and controlling device of hollow shaft.
The straight jetted turbine engine of aforesaid direct current, air pressure intelligent controlling device comprises: for responding to the baroceptor of hollow shaft air pressure, the electric pneumatic modulating valve be connected with baroceptor and flow control valve.
The straight jetted turbine engine of aforesaid direct current, temperature intelligent monitoring and controlling device comprises: temperature transducer, the temperature control data sheet be connected with temperature transducer, temp controller and override alarm.
Usefulness of the present utility model is:
1, model utility people adopts the turbine power drive mechanism of innovation, structural design is cleverly carried out in conjunction with to core component, make this direct current straight jetted turbine engine structure simple, conduct oneself with dignity light, operate steadily, the steam turbine of equal-wattage, the weight of the straight jetted turbine engine of this direct current is less than 1/3rd of traditional steam turbine weight, save consumptive material significantly, saved the energy and decreased discharge.Based on brand-new working principle and structural design, in work process, transformation of energy does not have transition and a damage link, make the straight jetted turbine engine of this direct current significantly improve energy conversion efficiency, energy conversion efficiency is more complete than traditional steam turbine, thoroughly, the highlyest even can reach 100%.Specifically, because nozzle directly drives driving wheel to rotate acting, thus the generating of drive electrical generators group, than existing Saving energy in Steam Turbine more than 75%
2 and due to the straight jetted turbine engine structure of this direct current simple, be easy to manufacture, implement, maintenance process simulation, manufacture and operating cost is cheap, firmly sound and reliable, for a long time without the need to changing and maintaining, service time becomes several times to increase with the life-span.
3, the innovation structure form of venting cavity employing of the present utility model, contributes to the booster and speed-increasing of steam.Due to hollow shaft, venting cavity, air vent and nozzle are formed from upstream to downstream volume by large and little gas flow chamber, steam from hollow shaft enters the venting cavity in driving wheel, and through air vent direct current to nozzle, steam with uniform temperature and pressure is constantly pressurizeed in gas flow chamber, and in most downstream by the circumferentially tangent direction ejection of nozzle pressurization speedup, thus reach the good result of energy efficient conversion, nozzle ejection high-voltage high-speed steam forms powerful thrust, driving wheel runs up by thrust, hollow shaft is by coupling direct connection drive electrical generators group rotary electrification.
4, in the utility model, model utility people passes through sophisticated design, promote post in the utility model and comprise two clamping plate being clamped on driving wheel both sides and the stanchion be connected with two clamping plate, the longitudinal section of described clamping plate, stanchion is isosceles trapezoid, and two clamping plate are connected with inclination angle certain bottom stanchion and make the circumference promoting post longitudinal section be isosceles trapezoid.Owing to promoting the structural design of post in the utility model, reduce the resistance that promotion post when rotating power assembly rotates produces, take the steadiness promoting post and driving wheel, promote post and nozzle simultaneously into account.
5, in the utility model, nozzle is preferably booster and speed-increasing nozzle, when the vapor stream with uniform temperature, pressure enters nozzle, the heat energy fast transition of steam was that kinetic energy increases flow velocity by booster and speed-increasing nozzle in 0.001 second, add original pressure flow velocity, airspeed after speed of making a concerted effort is more than 4.85 times of steam inlet Flow Velocity, form one huge thrust from the ejection of nozzle superelevation velocity of sound, thus provide powerful driving-energy for rotating power assembly.
Accompanying drawing explanation
Fig. 1 is the stereogram of a kind of embodiment of the present utility model;
Fig. 2 is the stereogram of a kind of embodiment of the utility model enclosure interior;
Fig. 3 is the sectional view of a kind of embodiment of the utility model;
The implication of reference character in figure:
1 hollow shaft, 2 temperature intelligent monitoring and controlling devices, 3 driving wheels, 4 promote post, 5 nozzles, shell on 601,602 lower casings, the 7 tooth-like packing parts in side, 8 bearings, 9 air pressure intelligent controlling devices.
Embodiment
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the utility model.
As shown in Figure 1 to Figure 3, the straight jetted turbine engine of direct current of the present embodiment, comprise: the hollow shaft 1 of access steam, be arranged at the rotating power assembly of hollow shaft 1, direct connection rotating power assembly also drives the coupling of generator set rotary electrification, rotating power assembly comprises: the driving wheel 3 of establishing venting cavity in five that are arranged at hollow shaft, the promotion post 4 of air vent is established in four that are evenly arranged at driving wheel peripheral wall, and be arranged at each promotion post perisporium and and hollow shaft, venting cavity, air vent communicates and forms the nozzle 5 that steam pressurized speedup sprays along the tangent to periphery direction of driving wheel by gas flow chamber.
During operation, with the steam of uniform temperature and pressure from hollow shaft air inlet, steam enters the venting cavity in driving wheel, spread through air vent direct current to nozzle to driving wheel surrounding by gas flow chamber, by the circumferentially tangent direction ejection of nozzle pressurization speedup, driving wheel runs up by thrust, and hollow shaft is by coupling direct connection drive electrical generators group rotary electrification.
Model utility people adopts the turbine power drive mechanism of innovation, structural design is cleverly carried out in conjunction with to core component, make this direct current straight jetted turbine engine structure simple, conduct oneself with dignity light, operate steadily, the steam turbine of equal-wattage, the weight of the straight jetted turbine engine of this direct current is less than 1/3rd of traditional steam turbine weight, save consumptive material significantly, saved the energy and decreased discharge.Based on brand-new working principle and structural design, in work process, transformation of energy does not have transition and a damage link, make the straight jetted turbine engine of this direct current significantly improve energy conversion efficiency, energy conversion efficiency is more complete than traditional steam turbine, thoroughly, the highlyest even can reach 100%.Specifically, because nozzle directly drives driving wheel to rotate acting, thus the generating of drive electrical generators group, than existing Saving energy in Steam Turbine more than 75%.And because the straight jetted turbine engine structure of this direct current is simple, be easy to manufacture, implement, maintenance process simulation, manufacture and operating cost is cheap, firmly sound and reliable, for a long time without the need to changing and maintaining, service time becomes several times to increase with the life-span.
In the present embodiment, above-mentioned driving wheel and described promotion post are integrated cast member.Driving wheel adopts integrally casting shaping with promotion post, is conducive to driving wheel and promotes combining closely between post, and strengthening sealing between the two, effectively can improve the firm of rotating power component integration structure, guarantee its functional reliability.Actual when implementing, driving wheel with promote post and can also adopt firmly and sealing other combination reliably, such as weld, or arrange to seal by increase and be connected with connected element.
Venting cavity in the present embodiment is circular cavity, communicates, periphery communicates with air vent in the middle part of circular cavity with hollow shaft.
The preferred said structure form of venting cavity of the present utility model, contributes to the booster and speed-increasing of steam.Due to hollow shaft, venting cavity, air vent and nozzle are formed from upstream to downstream volume by large and little gas flow chamber, steam from hollow shaft enters the venting cavity in driving wheel, and through air vent direct current to nozzle, steam with uniform temperature and pressure is constantly pressurizeed in gas flow chamber, and in most downstream by the circumferentially tangent direction ejection of nozzle pressurization speedup, thus reach the good result of energy efficient conversion, nozzle ejection high-voltage high-speed steam forms powerful thrust, driving wheel runs up by thrust, hollow shaft is by coupling direct connection drive electrical generators group rotary electrification.
During concrete enforcement, described venting cavity can also be set to comprise circular lumen, and strip air guide chamber corresponding with described promotion post on number, and one end, strip air guide chamber communicates with described lumen, the other end communicates with air vent.
The quantity of above-mentioned driving wheel is determined according to the actual requirements, should in conjunction with the number of power factor determination driving wheel during actual enforcement.When the quantity of driving wheel is greater than two, between each driving wheel, answer equidistant placement.
The promotion post quantity that each driving wheel is arranged, is also decided according to the actual requirements, but with in each driving wheel around driving wheel center of circle equidistant placement four promotion posts for the best.
The performance impact of structural type to rotating power assembly promoting post is larger, the resistance of the promotion post generation how reduced when rotating power assembly rotates should be considered, take the steadiness promoting post and driving wheel, promote post and nozzle into account simultaneously, model utility people is found by research, promotes post employing and well can reduce resistance from promotion base for post portion to afterbody by large and little structural type and strengthen steadiness.Therefore, model utility people passes through sophisticated design, promote post in the present embodiment and comprise two clamping plate being clamped on driving wheel both sides and the stanchion be connected with two clamping plate, the longitudinal section of described clamping plate, stanchion is isosceles trapezoid, and two clamping plate are connected with inclination angle certain bottom stanchion and make the circumference promoting post longitudinal section be isosceles trapezoid.
In the present embodiment, nozzle adopts booster and speed-increasing nozzle, when the vapor stream with uniform temperature, pressure enters nozzle, the heat energy fast transition of steam was that kinetic energy increases flow velocity by booster and speed-increasing nozzle in 0.001 second, add original pressure flow velocity, airspeed after speed of making a concerted effort is more than 4.85 times of steam inlet Flow Velocity, forms one huge thrust and sprays from nozzle superelevation velocity of sound.
During enforcement, nozzle can be arranged on any position promoting post perisporium, but need guarantee can circumferentially tangent direction be sprayed by the steam of nozzle pressurization speedup.As preferably, in the present embodiment, nozzle is arranged at stanchion and is between two clamping plate on sidewall, and nozzle is parallel with the tangent line of driving wheel.In order to ensure the steadiness of nozzle on stanchion, in the present embodiment, the sidewall arranging nozzle is provided with threaded mounting groove, nozzle is arranged in mounting groove by being spirally connected.
As shown in Figure 1, the straight jetted turbine engine of this direct current, also comprises: the shell of parcel rotating power assembly, is connected to the first Sealing between hollow shaft 1 and shell.Shell comprises: upper shell 601, lower casing 602; Preferred as one, the first Sealing is the tooth-like packing part 7 in side; Side tooth-like packing part 7 safety, than traditional packing good sealing effect under equal conditions.The straight jetted turbine engine of direct current, also comprises: be placed in 8, bearing on the right of the first Sealing, be placed in the bearing 8 on 8, bearing; Bearing 8 plays a supportive role and reduces the effect of running resistance.
The straight jetted turbine engine of direct current, also comprises: be connected to the other end of hollow shaft 1 and the second Sealing of closed above-mentioned hollow shaft 1.Preferred as one, the second Sealing is solid shaft; Solid shaft is arranged in the driving wheel 3 farthest away from steam inlet place.
The straight jetted turbine engine of aforesaid direct current, also comprises: the air pressure intelligent controlling device connecting hollow shaft, is connected to the temperature intelligent monitoring and controlling device of hollow shaft.
The straight jetted turbine engine of aforesaid direct current, air pressure intelligent controlling device comprises: for responding to the baroceptor of hollow shaft air pressure, the electric pneumatic modulating valve be connected with baroceptor and flow control valve.
The straight jetted turbine engine of aforesaid direct current, temperature intelligent monitoring and controlling device comprises: temperature transducer, the temperature control data sheet be connected with temperature transducer, temp controller and override alarm.
Air pressure intelligent controlling device 9 is set, can according to the change of load capacity energy, auto-control air inflow; When running into overburdening or other abnormal conditions, automatically cutting off air demand, guaranteeing this device security smooth operation.And whether the temperature that temperature intelligent monitoring and controlling device 2 is monitored in actual moving process is abnormal, immediately will gives the alarm as too high or too low, guarantee this device security balance movement.
With the steam of uniform temperature and pressure from hollow shaft 1 air inlet, through air pressure intelligent controlling device 9, temperature intelligent monitoring and controlling device 2, steam enters in driving wheel 3, to driving wheel 3 surrounding diffusion direct current to nozzle 5, by nozzle 5 pressurize speedup circumferentially tangent direction spray, driving wheel 3 runs up by thrust, and hollow shaft 1 is by coupling direct connection drive electrical generators group rotary electrification.
By above technological improvement, the straight jetted turbine engine of this direct current, structure is simple, operates steadily, conduct oneself with dignity light, the steam turbine of equal-wattage, the weight of the straight jetted turbine engine of Novel DC is less than 1/3rd of old-fashioned steam turbine weight, greatly save with material, the energy with regard to indirect saving, decreases discharge.The conversion efficiency of the straight jetted turbine engine of this direct current fully and completely, reaches 100%, does not have transition and a damage link in conversion process of energy, nozzle 5 directly drives driving wheel 3 to rotate acting, drive electrical generators group generates electricity, and than existing Saving energy in Steam Turbine more than 75%, and manufactures simple, with low cost, for ease of maintenaince and maintenance, each component structural is simple, firmly sound and reliable, long-term need is changed and maintenance, and service time becomes several times to increase with the life-span.
More than show and describe basic principle of the present utility model, major character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the utility model in any form, the technological scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection domain of the present utility model.
Claims (10)
1. the straight jetted turbine engine of direct current, comprise: the hollow shaft of access steam, be arranged at the rotating power assembly of hollow shaft, direct connection rotating power assembly also drives the coupling of generator set rotary electrification, it is characterized in that: described rotating power assembly comprises: be arranged at hollow shaft one or more in establish the driving wheel of venting cavity, the promotion post of air vent is established at least two that are evenly arranged at driving wheel peripheral wall, and be arranged at each promotion post perisporium and and hollow shaft, venting cavity, air vent communicates and forms one or more nozzles that steam pressurized speedup sprays along the tangent to periphery direction of driving wheel by gas flow chamber.
2. the straight jetted turbine engine of direct current according to claim 1, is characterized in that: described venting cavity is circular cavity, communicates, periphery communicates with air vent in the middle part of circular cavity with hollow shaft; Or described venting cavity comprises circular lumen, and strip air guide chamber corresponding with described promotion post on number, one end, strip air guide chamber communicates with described lumen, the other end communicates with air vent.
3. the straight jetted turbine engine of direct current according to claim 2, it is characterized in that: described promotion post comprises two clamping plate being clamped on driving wheel both sides and the stanchion be connected with two clamping plate, the longitudinal section of described clamping plate, stanchion is isosceles trapezoid, and two clamping plate are connected with inclination angle certain bottom stanchion and make the circumference promoting post longitudinal section be isosceles trapezoid.
4. the straight jetted turbine engine of direct current according to claim 1 or 2 or 3, is characterized in that: also comprise the shell wrapping up above-mentioned rotating power assembly, be connected to the first Sealing between above-mentioned hollow shaft and shell.
5. the straight jetted turbine engine of direct current according to claim 4, is characterized in that: above-mentioned first Sealing is the tooth-like packing part in side.
6. the straight jetted turbine engine of direct current according to claim 5, is characterized in that: also comprise: be placed in the bearing support on the right of above-mentioned first Sealing, be placed in the bearing on above-mentioned bearing support.
7. the straight jetted turbine engine of direct current according to claim 6, is characterized in that: also comprise: be connected to the other end of above-mentioned hollow shaft and the second Sealing of closed above-mentioned hollow shaft.
8. the straight jetted turbine engine of direct current according to claim 7, is characterized in that: above-mentioned second Sealing is solid shaft.
9. the straight jetted turbine engine of direct current according to claim 8, it is characterized in that: also comprise: the air pressure intelligent controlling device connecting above-mentioned hollow shaft, be connected to the temperature intelligent monitoring and controlling device of above-mentioned hollow shaft, described air pressure intelligent controlling device comprises the baroceptor for responding to hollow shaft air pressure, the electric pneumatic modulating valve be connected with baroceptor and flow control valve; Described temperature intelligent monitoring and controlling device comprises: temperature transducer, the temperature control data sheet be connected with temperature transducer, temp controller and override alarm.
10. the straight jetted turbine engine of direct current according to claim 9, is characterized in that: described nozzle is booster and speed-increasing nozzle, and nozzle is arranged at described stanchion and is between two clamping plate on sidewall, and described nozzle is parallel with the tangent line of driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279132.2U CN204591355U (en) | 2015-05-04 | 2015-05-04 | The straight jetted turbine engine of direct current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279132.2U CN204591355U (en) | 2015-05-04 | 2015-05-04 | The straight jetted turbine engine of direct current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204591355U true CN204591355U (en) | 2015-08-26 |
Family
ID=53927520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520279132.2U Active CN204591355U (en) | 2015-05-04 | 2015-05-04 | The straight jetted turbine engine of direct current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204591355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806298A (en) * | 2015-05-04 | 2015-07-29 | 何宝林 | Direct-current direct-injection steam turbine |
-
2015
- 2015-05-04 CN CN201520279132.2U patent/CN204591355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806298A (en) * | 2015-05-04 | 2015-07-29 | 何宝林 | Direct-current direct-injection steam turbine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201250750Y (en) | Mixed-flow type hydraulic turbine specially for driving cooling tower blower | |
| CN106640491B (en) | Special hydraulic turbine of high-efficient durable cooling tower | |
| CN202209251U (en) | Novel vertical-shaft impeller | |
| CN110242480A (en) | A kind of pipe generator and its motor-driven valve | |
| CN102434218B (en) | Fluid turbine engine | |
| CN204591355U (en) | The straight jetted turbine engine of direct current | |
| CN102619572A (en) | Impeller and power device comprising same | |
| CN104806298A (en) | Direct-current direct-injection steam turbine | |
| CN112324570A (en) | Turbine disk driving device and gas turbine using same | |
| CN203130361U (en) | Mechanism preventing blade from icing in wind generating set | |
| CN202451345U (en) | Two-stage through-flow turbine with ultralow specific speed | |
| CN201071779Y (en) | Pressure turbine for cooling tower | |
| CN201424965Y (en) | Backpressure steam turbine nozzle | |
| CN203847323U (en) | Dual-duct type horizontal shaft breeze wind turbine | |
| CN108119281A (en) | A kind of new twin-jet nozzle inclined-jet turbine | |
| CN208396755U (en) | A kind of novel advanced technique | |
| CN201401272Y (en) | Cooling tower water power machine | |
| CN202007785U (en) | Ventilator for cooling system of traction converter of motor train unit | |
| CN104791190A (en) | Vertical axis wind power/water power generator power adjusting method and power lifting type blade | |
| CN201513360U (en) | Cooling fan of locomotive filter reactor | |
| CN105201747A (en) | Wind driven generator | |
| CN220185298U (en) | Vacuum machine is used in fan blade processing | |
| TWM592463U (en) | Turbine for cooling water tower | |
| KR200200511Y1 (en) | Wind turbine with inside propeller | |
| CN204214297U (en) | Cooling tower ventilation equipment and cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |