CN106368744A - Turbine generator and liquid nitrogen transport pipe manufacturing process for turbine generator - Google Patents
Turbine generator and liquid nitrogen transport pipe manufacturing process for turbine generator Download PDFInfo
- Publication number
- CN106368744A CN106368744A CN201610772532.6A CN201610772532A CN106368744A CN 106368744 A CN106368744 A CN 106368744A CN 201610772532 A CN201610772532 A CN 201610772532A CN 106368744 A CN106368744 A CN 106368744A
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- electromotor
- turbine generator
- tube
- slide plate
- 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
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a turbine generator and a liquid nitrogen transport pipe manufacturing process for the turbine generator. A rack is in a step shape, the high part of the rack is provided with an engine, and the low part of the rack is sequentially provided with a sliding plate and a hydraulic cylinder from left to right; the sliding plate is in sliding connection with the rack; the upper end face of the sliding plate is provided with two hydraulic ascending and descending mechanisms and a distance sensor; one end of each hydraulic ascending and descending mechanism is fixedly connected with the sliding plate; the other end of each hydraulic ascending and descending mechanism is hinged to one side of the engine; and the sliding plate is connected with a piston rod through the hydraulic cylinder. The turbine generator and the liquid nitrogen transport pipe manufacturing process have the beneficial effects that the burning cost is low; meanwhile, a liquid nitrogen device is additionally arranged, so that the air swelling efficiency is greatly improved, air pollution is reduced, the aims of no pollution, energy saving and environmental protection are achieved, and the energy utilization efficiency is improved; and in addition, by means of the liquid nitrogen transport pipe manufacturing process, a manufactured liquid nitrogen transport pipe is safer, and cold injuries can be prevented.
Description
Technical field
The present invention relates to a kind of electromotor, especially a kind of turbine generators.
The present invention also relates to a kind of liquid nitrogen delivery tube manufacturing process of turbine generators.
Background technology
The electromotor of tradition very time-consuming and trouble in the connection procedure with electromotor, needs engine rotation
Plane is substantially parallel with the Plane of rotation of electromotor, and no person can affect transmission efficiency, the service life of impact connector, or even produces
Raw security incident.
Common liquid nitrogen delivery tube, when transmitting liquid nitrogen, has one layer of frost, work when often can see liquid nitrogen pipe work
If making personnel's imprudence it is easy to by liquid nitrogen pipe cold injury, but liquid nitrogen tank wall being imperceptible significantly ice-cold, reason is liquid
It is provided with insulation inner chamber, this inner chamber can effectively completely cut off the conduction of low temperature inside nitrogen tank, and, because liquid nitrogen passes through compressed shape
Become, therefore inner chamber needs very strong resistance to pressure so that incubation cavity makes costliness it is impossible to be widely used in liquid nitrogen delivery tube
In.
Content of the invention
The invention solves the problems that task be provide a kind of turbine generators reach be easy to assemble, the purpose of efficiency power generation, with
When a kind of liquid nitrogen delivery tube manufacturing process of turbine generators is provided, reach and reduce heat transfer, prevent the purpose of cold injury.
In order to solve the above problems, the present invention is achieved by the following technical solutions:
A kind of turbine generators, including liquid nitrogen bottle, liquid nitrogen transfer tube, exhaust air chamber, electromotor, frame, piezoelectric ceramics, damping rubber
Circle, pin, range sensor, hydraulicefficiency elevation structure, electromotor, terminal pad, transmission flywheel, exhaustor, evaporation cavity, waste gas
Pipe, the first turbine generator, thermo-electric generation sheet, the second turbine generator, nitrogen tube, slide plate, hydraulic cylinder, annular pressure pass
Sensor, fixing hole, level indicator.
A kind of turbine generators, including liquid nitrogen bottle, liquid nitrogen transfer tube, exhaust air chamber, electromotor, frame, piezoelectric ceramics, damping
Cushion rubber, pin, range sensor, hydraulicefficiency elevation structure, electromotor, terminal pad, transmission flywheel, exhaustor, evaporation cavity, waste gas
Pipe, the first turbine generator, thermo-electric generation sheet, the second turbine generator, nitrogen tube, slide plate, hydraulic cylinder, annular pressure pass
Sensor, fixing hole, level indicator；Wherein: frame is stairstepping, the high part of frame is provided with electromotor, that low portion of frame
Divide and be disposed with slide plate, hydraulic cylinder from left to right；Slide plate is connected with housing slide；Two liquid are provided with the upper surface of slide plate
Pressure elevating mechanism and a range sensor；One end of each hydraulicefficiency elevation structure is fixedly connected with slide plate respectively；Each
The other end of individual hydraulicefficiency elevation structure is all hinged with the side of electromotor respectively；Slide plate is connected by piston rod with hydraulic cylinder；Send out
The left side of motor is provided with terminal pad；Fixing hole is uniformly and equidistantly distributed with terminal pad；On the inwall of each fixing hole
It is provided with an annular pressure sensor；The right side of electromotor is provided with transmission flywheel；It is provided with uniformly equidistant on transmission flywheel
The pin of distribution；Damping cushion rubber is both provided with each pin；Electromotor is connected with exhaust air chamber by exhaustor；Exhaust air chamber sets
Put the inside in evaporation cavity；The side of evaporation cavity is connected with liquid nitrogen bottle by liquid nitrogen transfer tube；Evaporation cavity top with
One end of nitrogen tube communicates；The remaining one end of nitrogen tube is provided with the second turbine generator；The upside of exhaust air chamber and flue gas leading
One end communicate；The other end of flue gas leading is provided with the first turbine generator；The top of described electromotor is additionally provided with water
Level.
A kind of liquid nitrogen delivery tube manufacturing process of turbine generators, wherein: the preparation method of liquid nitrogen delivery tube is as follows:
Step one, t800 carbon fiber wire wrapping machine is wrapped on rustless steel corrugated flexible hose, winding thickness is 1 ~ 2mm.
Step 2, carbon fiber glue is uniformly brushed on t800 carbon cloth, slowly one end of fiber cloth is carried
Rise, allow carbon fiber glue cover whole fiber cloth surface, place.
Step 3, the glue observed in fiber cloth, when glue does not occur flowing, carbon cloth are wrapped in through step 1
On the rustless steel corrugated flexible hose processing.
Step 4, the plastic pipe sleeve axially half-and-half cut open on the rustless steel corrugated flexible hose processing through step 3, blending bolt
The plastic tube that fixation is cut open.
Step 5, place 30 minutes after, obtain final product liquid nitrogen delivery tube of the present invention.
It is an advantage of the current invention that: by installing liquid nitrogen plan additional so that the expansion efficiency of air greatly improves, the making of liquid nitrogen
With decreasing the pollution to air so that reaching the target of pollution-free energy-saving environmental protection, increased efficiency of energy utilization, setting
Slide plate, hydraulicefficiency elevation structure facilitate assembling, decrease the time of dismounting, and the manufacturing process simultaneously providing decreases nitrogen transmission
In heat transfer it is therefore prevented that cold injury occur.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the terminal pad of the present invention.
Reference: liquid nitrogen bottle 1, liquid nitrogen transfer tube 2, exhaust air chamber 3, electromotor 4, frame 5, piezoelectric ceramics 6, damping cushion rubber 7, pin
Post 8, range sensor 9, hydraulicefficiency elevation structure 10, electromotor 11, terminal pad 12, transmission flywheel 13, exhaustor 14, evaporation cavity
15th, flue gas leading 16, the first turbine generator 17, thermo-electric generation sheet 18, the second turbine generator 19, nitrogen tube 20, slide plate
21st, hydraulic cylinder 22, annular pressure sensor 23, fixing hole 24, level indicator 25.
Specific embodiment
Embodiment 1, a kind of turbine generators, including liquid nitrogen bottle 1, liquid nitrogen transfer tube 2, exhaust air chamber 3, electromotor 4, frame 5,
Piezoelectric ceramics 6, damping cushion rubber 7, pin 8, range sensor 9, hydraulicefficiency elevation structure 10, electromotor 11, terminal pad 12, transmission fly
Wheel 13, exhaustor 14, evaporation cavity 15, flue gas leading 16, the first turbine generator 17, thermo-electric generation sheet 18, the second turbine are sent out
Electric installation 19, nitrogen tube 20, slide plate 21, hydraulic cylinder 22, annular pressure sensor 23, fixing hole 24, level indicator 25.
Embodiment 2, a kind of turbine generators, including liquid nitrogen bottle 1, liquid nitrogen transfer tube 2, exhaust air chamber 3, electromotor 4, frame 5,
Piezoelectric ceramics 6, damping cushion rubber 7, pin 8, range sensor 9, hydraulicefficiency elevation structure 10, electromotor 11, terminal pad 12, transmission fly
Wheel 13, exhaustor 14, evaporation cavity 15, flue gas leading 16, the first turbine generator 17, thermo-electric generation sheet 18, the second turbine are sent out
Electric installation 19, nitrogen tube 20, slide plate 21, hydraulic cylinder 22, annular pressure sensor 23, fixing hole 24, level indicator 25；Wherein: machine
Frame 5 is stairstepping, and the high part of frame 5 is provided with electromotor 4, and the low part of frame 5 is disposed with cunning from left to right
Plate 21, hydraulic cylinder 22；Slide plate 21 is slidably connected with frame 5；Two hydraulicefficiency elevation structures 10 are provided with the upper surface of slide plate 21
With a range sensor 9；One end of each hydraulicefficiency elevation structure 10 is fixedly connected with slide plate 21 respectively；Each hydraulic pressure
The other end of elevating mechanism 10 is all hinged with the side of electromotor 11 respectively；Slide plate 21 is connected by piston rod with hydraulic cylinder 22；
The left side of electromotor 11 is provided with terminal pad 12；Fixing hole 24 is uniformly and equidistantly distributed with terminal pad 12；Each fixing hole
One annular pressure sensor 23 is both provided with 24 inwall；The right side of electromotor 4 is provided with transmission flywheel 13；Transmission flywheel
It is provided with the pin 8 being uniformly equally spaced on 13；It is both provided with damping cushion rubber 7 on each pin 8；Electromotor 4 passes through aerofluxuss
Pipe 14 is connected with exhaust air chamber 3；Exhaust air chamber 3 is arranged on the inside of evaporation cavity 15；The side of evaporation cavity 15 is transmitted by liquid nitrogen
Pipe 2 is connected with liquid nitrogen bottle 1；The top of evaporation cavity 15 is communicated with one end of nitrogen tube 20；The remaining one end of nitrogen tube 20 is arranged
There is the second turbine generator 19；The upside of exhaust air chamber 3 is communicated with one end of flue gas leading 16；The other end of flue gas leading 16 is provided with
First turbine generator 17；The top of described electromotor 11 is additionally provided with level indicator 25.Remaining is with embodiment 1.
Embodiment 3, a kind of liquid nitrogen delivery tube manufacturing process of turbine generators, wherein: the preparation side of liquid nitrogen delivery tube 10
Method is as follows:
Step one, t800 carbon fiber wire wrapping machine is wrapped on rustless steel corrugated flexible hose, winding thickness is 1 ~ 2mm.
Step 2, carbon fiber glue is uniformly brushed on t800 carbon cloth, slowly one end of fiber cloth is carried
Rise, allow carbon fiber glue cover whole fiber cloth surface, place.
Step 3, the glue observed in fiber cloth, when glue does not occur flowing, carbon cloth are wrapped in through step 1
On the rustless steel corrugated flexible hose processing.
Step 4, the plastic pipe sleeve axially half-and-half cut open on the rustless steel corrugated flexible hose processing through step 3, blending bolt
The plastic tube that fixation is cut open.
Step 5, place 30 minutes after, obtain final product liquid nitrogen delivery tube 10 of the present invention.
The present invention preparation liquid nitrogen delivery tube in working order under, every 5 minutes measure liquid nitrogen delivery tube surface temperature situation:
| Time min | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 |
| Temperature DEG C | 23.7 | 23.5 | 24.2 | 23.9 | 23.9 | 24.2 | 23.6 | 23.5 | 23.6 |
As from the foregoing system of the present invention pipe can be good at playing the effect of anti-cold injury.
Operation principle:
Near electromotor 4, range sensor 9 detects distance between the two to hydraulic cylinder 22 pushing generator 11；Electromotor 11 with
Electromotor 4 is connected with the fixing hole 24 in terminal pad 12 by pin 8, enters action edge transmission；In electromotor 11 and electromotor 4
Near with is connected during hydraulicefficiency elevation structure 10 can be with the relative altitude of regulator generator 11 and electromotor 4；Level indicator 25
Detection, electromotor 11 whether level；
The waste gas of electromotor 4 is discharged through exhaust air chamber 3, flue gas leading 16, promotes the first turbine generator 17 to generate electricity；It is wrapped in useless
The evaporation cavity 15 of air chamber 3 is passed through the nitrogen of liquid, and the steam evaporation in nitrogen adsorption exhaust air chamber 3 is promoted by nitrogen tube 20
Second turbine generator 19 generates electricity；Thermo-electric generation sheet 18 on exhaust air chamber 3 outer wall starts when there is the temperature difference in both sides to send out
Electricity；The annular pressure sensor 23 of setting can detect the pressure that each pin 8 is subject to, and judges electromotor 11 by pressure value
Whether the connection with electromotor 4 is steady.
Claims (3)
1. a kind of turbine generators, including liquid nitrogen bottle, liquid nitrogen transfer tube, exhaust air chamber, electromotor, frame, piezoelectric ceramics, damping rubber
Circle, pin, range sensor, hydraulicefficiency elevation structure, electromotor, terminal pad, transmission flywheel, exhaustor, evaporation cavity, waste gas
Pipe, the first turbine generator, thermo-electric generation sheet, the second turbine generator, nitrogen tube, slide plate, hydraulic cylinder, annular pressure pass
Sensor, fixing hole, level indicator.
2. a kind of turbine generators according to claim 1, including liquid nitrogen bottle, liquid nitrogen transfer tube, exhaust air chamber, electromotor,
Frame, piezoelectric ceramics, damping cushion rubber, pin, range sensor, hydraulicefficiency elevation structure, electromotor, terminal pad, transmission flywheel, row
Trachea, evaporation cavity, flue gas leading, the first turbine generator, thermo-electric generation sheet, the second turbine generator, nitrogen tube, cunning
Plate, hydraulic cylinder, annular pressure sensor, fixing hole, level indicator；It is characterized in that: frame is stairstepping, the high part of frame
It is provided with electromotor, the low part of frame is disposed with slide plate, hydraulic cylinder from left to right；Slide plate is connected with housing slide；
Two hydraulicefficiency elevation structures and a range sensor are provided with the upper surface of slide plate；One end of each hydraulicefficiency elevation structure
All it is fixedly connected with slide plate respectively；The other end of each hydraulicefficiency elevation structure is hinged with the side of electromotor respectively；Slide plate
It is connected by piston rod with hydraulic cylinder；The left side of electromotor is provided with terminal pad；Fixation is uniformly and equidistantly distributed with terminal pad
Hole；One annular pressure sensor is both provided with the inwall of each fixing hole；The right side of electromotor is provided with transmission flywheel；
It is provided with, on transmission flywheel, the pin being uniformly equally spaced；Damping cushion rubber is both provided with each pin；Electromotor passes through row
Trachea is connected with exhaust air chamber；Exhaust air chamber is arranged on the inside of evaporation cavity；Liquid nitrogen transfer tube and liquid are passed through in the side of evaporation cavity
Nitrogen bottle is connected；The top of evaporation cavity is communicated with one end of nitrogen tube；The remaining one end of nitrogen tube is provided with the second turbine generation
Device；The upside of exhaust air chamber is communicated with one end of flue gas leading；The other end of flue gas leading is provided with the first turbine generator；Described
The top of electromotor be additionally provided with level indicator.
3. a kind of turbine generators liquid nitrogen delivery tube manufacturing process it is characterised in that: the preparation method of liquid nitrogen delivery tube is as follows:
Step one, t800 carbon fiber wire wrapping machine is wrapped on rustless steel corrugated flexible hose, winding thickness is 1 ~ 2mm；
Step 2, carbon fiber glue is uniformly brushed on t800 carbon cloth, slowly one end of fiber cloth is lifted, allow
Carbon fiber glue covers whole fiber cloth surface, places；
Step 3, the glue observed in fiber cloth, when glue does not occur flowing, carbon cloth are wrapped in and process through step 1
Rustless steel corrugated flexible hose on；
, on the rustless steel corrugated flexible hose processing through step 3, blending bolt is fixed for step 4, the plastic pipe sleeve axially half-and-half cut open
The plastic tube cut open；
Step 5, place 30 minutes after, obtain final product liquid nitrogen delivery tube of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772532.6A CN106368744A (en) | 2016-08-31 | 2016-08-31 | Turbine generator and liquid nitrogen transport pipe manufacturing process for turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772532.6A CN106368744A (en) | 2016-08-31 | 2016-08-31 | Turbine generator and liquid nitrogen transport pipe manufacturing process for turbine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106368744A true CN106368744A (en) | 2017-02-01 |
Family
ID=57902081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610772532.6A Pending CN106368744A (en) | 2016-08-31 | 2016-08-31 | Turbine generator and liquid nitrogen transport pipe manufacturing process for turbine generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106368744A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193953Y (en) * | 1994-05-17 | 1995-04-05 | 淄博市临淄镭射技术研究所 | Mine compound tube |
| CN101153555A (en) * | 2006-09-28 | 2008-04-02 | 科泰电源设备（上海）有限公司 | Diesel generating set with nuclear safety standard |
| CN201359147Y (en) * | 2009-02-13 | 2009-12-09 | 上海伊斯泰橡塑制品有限公司 | Improved high-pressure pipe |
| CN101693404A (en) * | 2009-10-22 | 2010-04-14 | 上海市塑料研究所 | Preparation method of heat-resistant light air-conditioning duct |
| CN102072585A (en) * | 2010-12-07 | 2011-05-25 | 杭州电子科技大学 | Refrigerating cycle system driven by liquid nitrogen engine with exhaust residual heat of diesel engine as heat source |
| CN102278569A (en) * | 2011-06-10 | 2011-12-14 | 衡阳凌云特种材料有限公司 | Anti-radiation high temperature resistant heat insulating composite bushing and preparation method |
| CN103084006A (en) * | 2013-01-22 | 2013-05-08 | 无锡市宏腾塑胶厂 | Melt-blow filtering core and preparation process thereof |
| CN103453235A (en) * | 2013-08-02 | 2013-12-18 | 伦慧东 | Forming process of underground coal mine steel-lined wire fiber reinforced inorganic gel composite pipe |
| CN203476460U (en) * | 2013-08-07 | 2014-03-12 | 北京汽车股份有限公司 | Waste heat recovery device of internal combustion engine |
| CN203948870U (en) * | 2014-06-13 | 2014-11-19 | 金坛加怡热电有限公司 | The insulating structure of power plant's heat supply pipeline |
| CN104806312A (en) * | 2015-03-12 | 2015-07-29 | 上海领势新能源科技有限公司 | Temperature difference-turbine combined circular nitrogen power generation system |
| CN104880318A (en) * | 2015-05-25 | 2015-09-02 | 南车戚墅堰机车有限公司 | Movable support adjusting device of diesel engine |
| CN204922275U (en) * | 2015-09-17 | 2015-12-30 | 河北景渤石油机械有限公司 | Nitrogen gas delivery hose for air drilling |
-
2016
- 2016-08-31 CN CN201610772532.6A patent/CN106368744A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193953Y (en) * | 1994-05-17 | 1995-04-05 | 淄博市临淄镭射技术研究所 | Mine compound tube |
| CN101153555A (en) * | 2006-09-28 | 2008-04-02 | 科泰电源设备（上海）有限公司 | Diesel generating set with nuclear safety standard |
| CN201359147Y (en) * | 2009-02-13 | 2009-12-09 | 上海伊斯泰橡塑制品有限公司 | Improved high-pressure pipe |
| CN101693404A (en) * | 2009-10-22 | 2010-04-14 | 上海市塑料研究所 | Preparation method of heat-resistant light air-conditioning duct |
| CN102072585A (en) * | 2010-12-07 | 2011-05-25 | 杭州电子科技大学 | Refrigerating cycle system driven by liquid nitrogen engine with exhaust residual heat of diesel engine as heat source |
| CN102278569A (en) * | 2011-06-10 | 2011-12-14 | 衡阳凌云特种材料有限公司 | Anti-radiation high temperature resistant heat insulating composite bushing and preparation method |
| CN103084006A (en) * | 2013-01-22 | 2013-05-08 | 无锡市宏腾塑胶厂 | Melt-blow filtering core and preparation process thereof |
| CN103453235A (en) * | 2013-08-02 | 2013-12-18 | 伦慧东 | Forming process of underground coal mine steel-lined wire fiber reinforced inorganic gel composite pipe |
| CN203476460U (en) * | 2013-08-07 | 2014-03-12 | 北京汽车股份有限公司 | Waste heat recovery device of internal combustion engine |
| CN203948870U (en) * | 2014-06-13 | 2014-11-19 | 金坛加怡热电有限公司 | The insulating structure of power plant's heat supply pipeline |
| CN104806312A (en) * | 2015-03-12 | 2015-07-29 | 上海领势新能源科技有限公司 | Temperature difference-turbine combined circular nitrogen power generation system |
| CN104880318A (en) * | 2015-05-25 | 2015-09-02 | 南车戚墅堰机车有限公司 | Movable support adjusting device of diesel engine |
| CN204922275U (en) * | 2015-09-17 | 2015-12-30 | 河北景渤石油机械有限公司 | Nitrogen gas delivery hose for air drilling |
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Application publication date: 20170201 |
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