CN106870032A - Heat accumulating type steam turbine - Google Patents
Heat accumulating type steam turbine Download PDFInfo
- Publication number
- CN106870032A CN106870032A CN201710228442.5A CN201710228442A CN106870032A CN 106870032 A CN106870032 A CN 106870032A CN 201710228442 A CN201710228442 A CN 201710228442A CN 106870032 A CN106870032 A CN 106870032A
- Authority
- CN
- China
- Prior art keywords
- turbine
- steam turbine
- rotating shaft
- steam
- heat
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K19/00—Regenerating or otherwise treating steam exhausted from steam engine plant
Abstract
The present invention provides a kind of heat accumulating type steam turbine, including turbine body, steam inlet is provided with the turbine body, the turbine body is internally provided with cylinder, rotating shaft is provided with the cylinder, rotor is provided with the rotating shaft, the rotor surrounding, cylinder internal are provided with stator, and the turbine body is internally provided with heat sink, and the turbine body outside sets regenerative apparatus, the heat sink is connected with regenerative apparatus, and start button is provided with the regenerative apparatus.Steam turbine is driven to work by steam, convert heat into mechanical energy, and the heat that steam is carried when heat sink and regenerative apparatus work steam turbine is set to reclaim, avoid thermal waste, and speed detector and speed regulator are set adjustment is controlled to the rotating speed of steam turbine, improve the operating efficiency and operating accuracy of steam turbine.
Description
Technical field
The present invention relates to steam turbine field, more particularly to a kind of heat accumulating type steam turbine.
Background technology
At present in steam turbine field, power source is used steam as, drive steam turbine to rotate, and then mechanical energy is provided, by
In steam per se with heat, consumed in vain with heat when driving steam turbine to work in entering steam turbine, it is impossible to recycling,
Increase production cost, cause the wasting of resources, and at present when steam turbine works, the easy ponding in steam turbine inside influences steamer
The working condition of machine.Therefore, heat waste is just particularly important when solving the problems, such as that steam turbine works.
The content of the invention
It is an object of the invention to provide a kind of heat accumulating type steam turbine, drive steam turbine to work by steam, heat energy is converted
It is mechanical energy, and sets the heat that steam when heat sink and regenerative apparatus work steam turbine carries to reclaim, it is to avoid
Thermal waste, heat waste when solving the problems, such as that steam turbine works.
The present invention provides a kind of heat accumulating type steam turbine, including turbine body, and steam is provided with the turbine body
Entrance, the turbine body is internally provided with cylinder, and rotating shaft is provided with the cylinder, and rotor is provided with the rotating shaft,
The rotor surrounding, cylinder internal are provided with stator, and the turbine body is internally provided with heat sink, the steam turbine sheet
External body sets regenerative apparatus, and the heat sink is connected with regenerative apparatus, and start button is provided with the regenerative apparatus.
Further improvement is that：The rotating shaft front end is provided with holding device, by holding device connection rotating shaft with need band
Dynamic equipment, feeler is provided with the holding device.
Further improvement is that：The turbine body lower end is provided with leakage fluid dram, and sealing is provided with the leakage fluid dram
Device.
Further improvement is that：The shaft end is provided with speed detector, the speed detector and rotating shaft
Between be provided with speed regulator.
Beneficial effects of the present invention：Drive steam turbine to work by steam, convert heat into mechanical energy, and suction is set
The heat that steam is carried when thermal and regenerative apparatus work steam turbine is reclaimed, it is to avoid thermal waste, and setting turns
Speed detector and speed regulator are controlled adjustment to the rotating speed of steam turbine, improve operating efficiency and the work of steam turbine
Precision.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Wherein：1- turbine bodies, 2- steam inlets, 3- cylinders, 4- rotating shafts, 5- rotors, 6- stators, 7- heat sinks,
8- regenerative apparatuses, 9- start buttons, 10- holding devices, 11- feelers, 12- leakage fluid drams, 13- sealing devices, 14- rotating speeds
Detection means, 15- speed regulators.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
As shown in figure 1, the present embodiment provides a kind of heat accumulating type steam turbine, including turbine body 1, the turbine body
Steam inlet 2 is provided with 1, the turbine body 1 is internally provided with cylinder 3, the cylinder 3 and is provided with rotating shaft 4, described
Rotor 5 is provided with rotating shaft 4, the surrounding of the rotor 5, cylinder 3 are internally provided with stator 6, and the inside of the turbine body 1 is set
There is heat sink 7, the outside of the turbine body 1 sets regenerative apparatus 8, and the heat sink 7 is connected with regenerative apparatus 8, institute
State and start button 9 is provided with regenerative apparatus 8.The front end of the rotating shaft 4 is provided with holding device 10, is connected by holding device 10
Equipment of the rotating shaft 4 with that need to drive, feeler 11 is provided with the holding device 10.The lower end of the turbine body 1 sets
Leakage fluid dram 12 is equipped with, sealing device 13 is provided with the leakage fluid dram 12.The end of the rotating shaft 4 is provided with speed detector
14, speed regulator 15 is provided between the speed detector 14 and rotating shaft 4.Steam turbine is driven to work by steam,
Convert heat into mechanical energy, and heat sink 7 is set and steam is carried when regenerative apparatus 8 works steam turbine heat enters
Go and reclaim, it is to avoid thermal waste, and set speed detector 14 and speed regulator 15 is carried out to the rotating speed of steam turbine
Control adjustment, improves the operating efficiency and operating accuracy of steam turbine.
Claims (4)
1. a kind of heat accumulating type steam turbine, including turbine body（1）, the turbine body（1）On be provided with steam inlet
（2）, the turbine body（1）It is internally provided with cylinder（3）, the cylinder（3）Inside it is provided with rotating shaft（4）, the rotating shaft（4）
On be provided with rotor（5）, the rotor（5）Surrounding, cylinder（3）It is internally provided with stator（6）, it is characterised in that：The steamer
Machine body（1）It is internally provided with heat sink（7）, the turbine body（1）Outside sets regenerative apparatus（8）, the heat absorption
Device（7）With regenerative apparatus（8）It is connected, the regenerative apparatus（8）On be provided with start button（9）.
2. heat accumulating type steam turbine as claimed in claim 1, it is characterised in that：The rotating shaft（4）Front end is provided with holding device
（10）, by holding device（10）Connection rotating shaft（4）Equipment with that need to drive, the holding device（10）On be provided with contact pass
Sensor（11）.
3. heat accumulating type steam turbine as claimed in claim 1, it is characterised in that：The turbine body（1）Lower end is provided with row
Liquid mouthful（12）, the leakage fluid dram（12）On be provided with sealing device（13）.
4. heat accumulating type steam turbine as claimed in claim 1 or 2, it is characterised in that：The rotating shaft（4）End is provided with rotating speed inspection
Survey device（14）, the speed detector（14）With rotating shaft（4）Between be provided with speed regulator（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228442.5A CN106870032A (en) | 2017-04-10 | 2017-04-10 | Heat accumulating type steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228442.5A CN106870032A (en) | 2017-04-10 | 2017-04-10 | Heat accumulating type steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106870032A true CN106870032A (en) | 2017-06-20 |
Family
ID=59162080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710228442.5A Pending CN106870032A (en) | 2017-04-10 | 2017-04-10 | Heat accumulating type steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106870032A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201843651U (en) * | 2009-09-07 | 2011-05-25 | 福建凤竹集团有限公司 | Afterheat utilizing system of cold circulating water in steam turbine |
| US20110167820A1 (en) * | 2010-01-12 | 2011-07-14 | Mikael Fredriksson | Heating system for a turbine |
| CN103133068A (en) * | 2011-12-02 | 2013-06-05 | 孙荣保 | Steam turbine moving blade waste heat composite pressure water suction pump |
| CN104295328A (en) * | 2014-08-15 | 2015-01-21 | 宁波高新区金杉新能源科技有限公司 | Medium energy engine device and acting mode thereof |
| EP2940258A4 (en) * | 2012-12-27 | 2016-01-13 | Posco | Turbine device, and waste heat recovery power generation system including same |
-
2017
- 2017-04-10 CN CN201710228442.5A patent/CN106870032A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201843651U (en) * | 2009-09-07 | 2011-05-25 | 福建凤竹集团有限公司 | Afterheat utilizing system of cold circulating water in steam turbine |
| US20110167820A1 (en) * | 2010-01-12 | 2011-07-14 | Mikael Fredriksson | Heating system for a turbine |
| CN103133068A (en) * | 2011-12-02 | 2013-06-05 | 孙荣保 | Steam turbine moving blade waste heat composite pressure water suction pump |
| EP2940258A4 (en) * | 2012-12-27 | 2016-01-13 | Posco | Turbine device, and waste heat recovery power generation system including same |
| CN104295328A (en) * | 2014-08-15 | 2015-01-21 | 宁波高新区金杉新能源科技有限公司 | Medium energy engine device and acting mode thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
|
| RJ01 | Rejection of invention patent application after publication |