CN207212499U - A kind of gas turbine with hoisting mechanism - Google Patents
A kind of gas turbine with hoisting mechanism Download PDFInfo
- Publication number
- CN207212499U CN207212499U CN201721052288.2U CN201721052288U CN207212499U CN 207212499 U CN207212499 U CN 207212499U CN 201721052288 U CN201721052288 U CN 201721052288U CN 207212499 U CN207212499 U CN 207212499U
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- housing
- side wall
- hoisting mechanism
- lift arm
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of gas turbine with hoisting mechanism, including housing, air compressor, turbine and hoisting mechanism, combuster is fixed in one side wall of enclosure interior, heat-insulation layer is provided between combustion chamber and housing, the side wall of heat-insulation layer is provided with multiple through holes, the side wall of combustion chamber is provided with multiple air admission holes corresponding with through hole, one end away from fixing end offers gas outlet on combustion chamber, air compressor is connected by high-pressure pipe with inlet chamber, and turbine is provided with the air inlet corresponding with gas outlet；The top outer wall of housing is provided with screwed hole, fixation kit include support board and be fixedly installed on below support board and with the threaded post of corresponding threaded holes, it is stretching structure that lifting assembly, which includes the hydraulic cylinder being fixed on support board, the hydraulic axis being connected with hydraulic cylinder and a pair of lift arms being arranged in hydraulic axis, lift arm,.The device has broad application prospects, and is adapted to commercially promote.
Description
Technical field
Gas-turbine installation technical field is the utility model is related to, specially a kind of gas turbine with hoisting mechanism.
Background technology
At present, the gas turbine for being used in power field inherits combustion used in jet in aviation field
Gas-turbine, the gas turbine generally comprise compressor, combustion chamber and turbine set into, wherein, combustion chamber includes shell and air distribution
Cylinder, shell and is made up with air duct of resistant to elevated temperatures alloy material, and shell will live with air duct sealed envelope.Will by compressor
Air boil down to gases at high pressure, and then gases at high pressure form high pressure height in combustion chamber with participation burning is mixed in air duct with fuel
Fast gas, last high-voltage high-speed gas will drive turbine to carry out rotary electrification.In the maintenance work of gas turbine, need sometimes
Heavy duty is supported or lifted, in such a case it is necessary to use lifting device, therefore, is badly in need of in the market a kind of new
The gas turbine of type.
Utility model content
The purpose of this utility model is to provide a kind of gas turbine with hoisting mechanism, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of gas turbine with hoisting mechanism,
Including housing, the air compressor of shell one end is arranged on, be arranged on the turbine of the housing other end and is arranged on housing top
The hoisting mechanism in portion, the cylindrical structure of housing, a cylindric combustion chamber is fixed with a side wall of the enclosure interior,
Be arranged between the combustion chamber and the housing cylindrical shape heat-insulation layer, formed between the heat-insulation layer and the housing into
Air cavity, and incubation cavity is formed between the heat-insulation layer and the combustion chamber, the side wall of the heat-insulation layer be provided with it is multiple connect into
The through hole of air cavity and the incubation cavity, and the side wall of the combustion chamber is provided with multiple corresponding air inlets upper and lower with the through hole
Hole, one end away from fixing end offers gas outlet on the combustion chamber, the air compressor by a high-pressure pipe with
Inlet chamber connection, and the turbine is provided with the air inlet corresponding with the gas outlet, in the side wall of the housing
It is additionally provided with and extend into the jet feeder that combustion chamber is arrived；The top outer wall of the housing is provided with screwed hole, the hoisting mechanism bag
Include fixation kit and lifting assembly, the fixation kit include support board and be fixedly installed on below support board and with it is described
The threaded post of corresponding threaded holes, hydraulic cylinder that the lifting assembly includes being fixed on support board, it is connected with the hydraulic cylinder
Hydraulic axis and a pair of lift arms being arranged in hydraulic axis, bearing is arranged with the top of the hydraulic axis, and carried described in a pair
Rise arm to be fixed on the lateral wall of bearing, the lift arm is stretching structure, and the lift arm includes outer lift arm and is arranged
Interior lift arm in outer lift arm, the side wall of the outer lift arm are provided with bayonet socket, and the side wall of the interior lift arm is provided with
Elastic plectrum, and the end of the elastic plectrum is fixed with the projection to match with the bayonet socket.
Further, the combustion chamber is made using high-temperature ceramic materials.
Further, the end face formation one of the lateral wall of the combustion chamber, the madial wall of combustion chamber and combustion chamber is close
The cooling bath of envelope, and it is filled with coolant in the cooling bath.
Further, the length of the combustion chamber is at least 0.4m.
Further, the air compressor is centrifugal blower.
Compared with prior art, the beneficial effects of the utility model are：The utility model is filled out in the cooling bath of combustion chamber
Coolant is filled, the structure can cool to combustion chamber, so as to the usage time of extension fixture；Simultaneously at the top of housing
Hoisting mechanism is installed, is easy to maintenance and the renewal part in later stage, the practicality of the device is extremely strong, is especially suitable for commercially promoting
And application.
Brief description of the drawings
Fig. 1 is the overall structure diagram of device in the utility model；
Fig. 2 is the partial schematic diagram of device in the utility model；
Fig. 3 is the schematic cross-section of lift arm in the utility model；
In reference：1- housings；2- air compressors；3- turbines；4- combustion chambers；5- heat-insulation layers；6- inlet chambers；7-
Incubation cavity；8- through holes；9- air admission holes；10- gas outlets；11- air inlet pipe；12- air inlets；13- jet feeders；14- screwed holes；15-
Support board；16- threaded posts；17- hydraulic cylinders；18- hydraulic axis；19- bearings；The outer lift arms of 20-；Lift arm in 21-；22- bayonet sockets；
23- elastic plectrums；24- projections；25- cooling baths.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of gas turbine with hoisting mechanism, bag
Housing 1 is included, the air compressor 2 of the one end of housing 1 is arranged on, is arranged on the turbine 3 of the other end of housing 1 and is arranged on housing
The hoisting mechanism at 1 top, the 1 cylindrical structure of housing, one is fixed with the side wall inside the housing 1 and cylindric is fired
Room 4 is burnt, the heat-insulation layer 5 of cylindrical shape, the heat-insulation layer 5 and the housing 1 are arranged between the combustion chamber 4 and the housing 1
Between form inlet chamber 6, and incubation cavity 7 is formed between the heat-insulation layer 5 and the combustion chamber 4, in the side wall of the heat-insulation layer 5
Through hole 8 provided with multiple connection inlet chambers 6 and the incubation cavity 7, and the side wall of the combustion chamber 4 is led to provided with multiple with described
Hole air admission hole 9 corresponding to about 8, one end away from fixing end offers gas outlet 10, the air compression on the combustion chamber 4
Machine 2 is connected by a high-pressure pipe 11 with the inlet chamber 6, and the turbine 3 is provided with relative with the gas outlet 10
The air inlet 12 answered, the jet feeder 13 for extending into and arriving combustion chamber 4 is additionally provided with the side wall of the housing 1；The top of the housing 1
Lateral wall is provided with screwed hole 14, and the hoisting mechanism includes fixation kit and lifting assembly, and the fixation kit includes carrying
Thing plate 15 and the threaded post 16 for being fixedly installed on below support board 15 and matching with the screwed hole 14, the lifting assembly bag
Include the hydraulic cylinder 17 being fixed on support board 15, the hydraulic axis 18 being connected with the hydraulic cylinder 17 and be arranged in hydraulic axis 18
A pair of lift arms, the top of the hydraulic axis 18 is arranged with bearing 19, and a pair of lift arms are fixed on the outer of bearing 19
In side wall, the lift arm is stretching structure, and the lift arm includes outer lift arm 20 and is set in outer lift arm 20
Interior lift arm 21, the side wall of the outer lift arm 20 are provided with bayonet socket 22, and the side wall of the interior lift arm 21 is provided with elastic dialing
Piece 23, and the end of the elastic plectrum 23 is fixed with the projection 24 to match with the bayonet socket 22.
Further, the combustion chamber 4 is made using high-temperature ceramic materials；High-temperature ceramic materials can 1360 DEG C with
Worked at a high temperature of upper, the operating efficiency of gas turbine can be greatly improved.
Further, the end face of the lateral wall of the combustion chamber 4, the madial wall of combustion chamber 4 and combustion chamber 4 forms one
The cooling bath 25 of sealing, and it is filled with coolant in the cooling bath 25；The structure can cool down to combustion chamber 4.
Further, the length of the combustion chamber 4 is at least 0.4m；Guarantee has enough gases at high pressure to drive turbine
Impeller in 3.
Further, the air compressor 2 is centrifugal blower；Centrifugal fan structure is relatively simple, can produce bigger
Pressure.
Operation principle：In use, air compressor 2 continuously sucks air and compressed it from air, compress
Air afterwards enters combustion chamber 4, the fuel mixing after-combustion sprayed into jet feeder 13, turns into high-temperature fuel gas, flows into turbine immediately
Expansion work in machine 3；The acting ability of high-temperature fuel gas after heating significantly improves, thus gas turbine is in band engine-driven air compressor
While 2, still there is output mechanical work of the complementary work as gas turbine；, can be by support board 15 when being repaired to gas turbine
The threaded post 16 of bottom is tightened in screwed hole 14, starts hydraulic cylinder 17, and hydraulic axis 18, which can will bear against, loads lifting on lift arm
Get up, consequently facilitating maintenance, meanwhile, lift arm can rotate around hydraulic axis 18, can play support to the load of different directions
Effect, therefore, the practicality of the device is extremely strong, is especially suitable for commercially promotion and application.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of gas turbine with hoisting mechanism, it is characterised in that including housing (1), be arranged on the sky of housing (1) one end
Air compressor (2), the turbine (3) for being arranged on housing (1) other end and the hoisting mechanism being arranged at the top of housing (1), institute
Housing (1) cylindrical structure is stated, a cylindric combustion chamber (4), the combustion are fixed with the internal side wall of the housing (1)
Burn the heat-insulation layer (5) that cylindrical shape is arranged between room (4) and the housing (1), the heat-insulation layer (5) and the housing (1) it
Between formed inlet chamber (6), and between the heat-insulation layer (5) and the combustion chamber (4) formation incubation cavity (7), the heat-insulation layer (5)
Side wall be provided with the through holes (8) of multiple connection inlet chambers (6) and the incubation cavity (7), and in the side wall of the combustion chamber (4)
Provided with multiple corresponding air admission holes (9) up and down with the through hole (8), one end away from fixing end opens up on the combustion chamber (4)
There is gas outlet (10), the air compressor (2) is connected by a high-pressure pipe (11) with the inlet chamber (6), and described
Turbine (3) is provided with the air inlet (12) corresponding with the gas outlet (10), is additionally provided with and stretches in the side wall of the housing (1)
Enter the jet feeder (13) arrived to combustion chamber (4), the top outer wall of the housing (1) is provided with screwed hole (14), the lifting
Mechanism includes fixation kit and lifting assembly, and the fixation kit includes support board (15) and is fixedly installed on support board
(15) lower section and the threaded post (16) to match with the screwed hole (14), the lifting assembly include being fixed on support board (15)
Hydraulic cylinder (17), the hydraulic axis (18) being connected with the hydraulic cylinder (17) and be arranged in hydraulic axis (18) a pair of liftings
Arm, bearing (19) is arranged with the top of the hydraulic axis (18), and a pair of lift arms are fixed on the lateral wall of bearing (19)
On, the lift arm is stretching structure, and the lift arm includes outer lift arm (20) and is set in outer lift arm (20)
Interior lift arm (21), the side wall of the outer lift arm (20) are provided with bayonet socket (22), set in the side wall of the interior lift arm (21)
Flexible plectrum (23), and the end of the elastic plectrum (23) is fixed with the projection (24) to match with the bayonet socket (22).
A kind of 2. gas turbine with hoisting mechanism according to claim 1, it is characterised in that the combustion chamber (4)
It is made using high-temperature ceramic materials.
A kind of 3. gas turbine with hoisting mechanism according to claim 1, it is characterised in that the combustion chamber (4)
Lateral wall, the madial wall of combustion chamber (4) and the end face of combustion chamber (4) form the cooling bath (25) of a sealing, it is and described
Coolant is filled with cooling bath (25).
A kind of 4. gas turbine with hoisting mechanism according to claim 1, it is characterised in that the combustion chamber (4)
Length be at least 0.4m.
A kind of 5. gas turbine with hoisting mechanism according to claim 1, it is characterised in that the air compressor
(2) it is centrifugal blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052288.2U CN207212499U (en) | 2017-08-22 | 2017-08-22 | A kind of gas turbine with hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052288.2U CN207212499U (en) | 2017-08-22 | 2017-08-22 | A kind of gas turbine with hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212499U true CN207212499U (en) | 2018-04-10 |
Family
ID=61816129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721052288.2U Expired - Fee Related CN207212499U (en) | 2017-08-22 | 2017-08-22 | A kind of gas turbine with hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207212499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404049A (en) * | 2018-12-28 | 2019-03-01 | 中国船舶重工集团公司第七0三研究所 | A kind of helium turbine connection structure of fast demountable |
-
2017
- 2017-08-22 CN CN201721052288.2U patent/CN207212499U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404049A (en) * | 2018-12-28 | 2019-03-01 | 中国船舶重工集团公司第七0三研究所 | A kind of helium turbine connection structure of fast demountable |
| CN109404049B (en) * | 2018-12-28 | 2024-04-09 | 中国船舶重工集团公司第七0三研究所 | Helium turbine connecting structure capable of being quickly disassembled and assembled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180822 |