CN210845931U - A fountain temperature adjusting device for intercooling circulation marine gas turbine - Google Patents
A fountain temperature adjusting device for intercooling circulation marine gas turbine Download PDFInfo
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- CN210845931U CN210845931U CN201921730668.6U CN201921730668U CN210845931U CN 210845931 U CN210845931 U CN 210845931U CN 201921730668 U CN201921730668 U CN 201921730668U CN 210845931 U CN210845931 U CN 210845931U
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Abstract
A spray type water temperature adjusting device for a gas turbine for an intercooling circulation ship relates to the technical field of gas turbines for intercooling circulation ships. The utility model provides a current intercooling circulation marine gas turbine heat exchanger have the hot and cold water mixing inhomogeneous, are difficult to control cold and hot water's mixing proportion, lead to going to the unfixed problem of sea water heat exchanger entry temperature. The utility model discloses an apron is installed on barrel upper portion, and the hot-water ring is installed in apron first round hole, all sets up a plurality of hot water spray holes on hot-water ring bottom and the inside wall, and the vertical coaxial cartridge of cold water pipe sets up a plurality of cold water spray holes at the middle part of hot-water ring on the cold water pipe lateral wall, and a plurality of fender flow boards from top to bottom in proper order the level set up inside the barrel and with the lateral wall sealing connection of barrel, keep off to be equipped with the transition hole on the flow board. The utility model is used for pour into the sea water heat exchanger into after mixing the hot water of sea water heat exchanger export with the cold water that should get into the sea water heat exchanger entry originally, reach the purpose of going to the invariable temperature of sea water heat exchanger entry.
Description
Technical Field
The utility model relates to a cool marine gas turbine technical field of circulation between, concretely relates to a fountain temperature adjusting device for cool marine gas turbine of circulation between.
Background
The gas turbine has the characteristics of small volume, high power density, quick start and the like, and is widely applied to the industrial fields of aviation, ships, electric power, natural gas transmission and the like. The indirect cooling circulation is a novel thermodynamic circulation mode, and the temperature of air at the inlet of the high-pressure compressor is reduced through the indirect cooler, so that the aims of reducing the power consumption of the high-pressure compressor and improving the output of the gas turbine can be fulfilled. The seawater heat exchanger is a core component of the indirect cooling circulation gas turbine and has the functions of taking away heat of high-temperature fresh water in internal circulation by using low-temperature seawater and reducing the air temperature behind the low-pressure gas compressor. For the marine gas turbine, the inlet water temperature needs to be adjustable, such as to be adjusted to 27 ℃ specified by the naval conditions of China or 32 ℃ specified by the naval conditions of the United states, so as to truly simulate the performance of the marine gas turbine under the standard marine environment. Therefore, it is necessary to design a special water temperature adjusting device for the indirect cooling circulation marine gas turbine.
The research on the gas turbine for the indirect cooling cycle ship mainly focuses on the research on the model of the gas turbine for the indirect cooling cycle ship, the research on the gas turbine for the indirect cooling cycle ship in the early 60 th century, the research on the indirect cooling heat regenerative gas turbine for the first ship, г T-T у -20 type, the research on the gas turbine for the indirect cooling cycle ship, the research on the working condition of the indirect cooling heat regenerative gas turbine for the indirect cooling cycle ship, the research on the working condition of the indirect cooling cycle for the indirect cooling turbine for the indirect cooling cycle ship, the research on the working condition of the indirect cooling cycle for the indirect cooling ship, the research on the indirect cooling cycle for the indirect cooling turbine for the indirect cooling ship, the indirect cooling cycle, the indirect cooling turbine for the indirect cooling cycle, the indirect cooling turbine for the indirect cooling ship, the indirect cooling cycle, the industrial cooling turbine for the industrial cooling cycle, the industrial cooling turbine for the industrial cooling cycle, the industrial cooling turbine for the industrial cooling unit, the industrial cooling.
The problems of the existing heat exchanger of the gas turbine for the intercooling circulation ship are that: the cooling capacity is changed along with the fluctuation of the sea water amount and the sea water temperature, the inlet temperature of the sea water heat exchanger is not fixed, and the real performance of the marine gas turbine for the indirect cooling circulation ship in the standard marine environment cannot be accurately tested. When key performance comparison is carried out on the gas turbines for the intercooling cycle ships of different models, the comparison calculation can only be carried out through a performance conversion method due to different ocean environment temperatures. However, for the indirect cooling cycle gas turbine, the performance conversion method is not mature and has no unified standard, so that the uncertain factors during performance comparison are too many, and the accuracy and the objective fairness of the comparison are influenced.
In conclusion, water in the conventional indirect cooling circulation marine gas turbine heat exchanger is formed by mixing high-pressure cold water from a cooling water tower and high-pressure hot water from an outlet of a seawater heat exchanger, so that the problems that the mixing ratio of the cold water and the hot water is difficult to control, the temperature of the water at an inlet of the seawater heat exchanger is not fixed, and the real performance of the indirect cooling circulation marine gas turbine in a standard marine environment cannot be accurately tested exist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the water in the marine gas turbine heat exchanger of cold circulation between current and be formed by the high-pressure cold water that comes from cooling tower and the high-pressure hot water mixture that comes from the sea water heat exchanger export, it is inhomogeneous to have the hot and cold water mixing, be difficult to control the hot and cold water mixing proportion, it is unset to lead to going to sea water heat exchanger entry temperature, and then the problem of the marine gas turbine performance of cold circulation true under standard marine environment between unable accurate test, and then provide a fountain temperature adjusting device who is used for the marine gas turbine of cold circulation between.
The technical scheme of the utility model is that:
a spray type water temperature adjusting device for a gas turbine for an intercooling circulation ship comprises a cylinder body 1, a cover plate 2, a cold water pipe 3, a hot water ring 4, an annular connecting plate 5 and a plurality of flow baffle plates 6, wherein the cylinder body 1 comprises a cylinder body 1-1 and a cylinder bottom 1-2, the cylinder body 1-1 is of a cylindrical structure, the cylinder bottom 1-2 is of a circular plate structure, the cylinder bottom 1-2 is arranged at the bottom of the cylinder body 1-1, the cylinder bottom 1-2 is hermetically connected with the cylinder body 1-1, a water outlet 1-2-1 is arranged in the middle of the cylinder bottom 1-2, the cover plate 2 is of a circular plate structure, the cover plate 2 is arranged at the upper part of the cylinder body 1, the cover plate 2 is hermetically connected with the cylinder body 1, a first round hole is arranged in the middle of the cover plate 2, the hot water ring 4 is arranged in the first round hole of, the upper portion of hot water ring 4 is equipped with hot water inlet 4-1, all sets up a plurality of hot water spray hole 4-2 on the bottom of hot water ring 4 and the inside wall, and the vertical coaxial cartridge of cold water pipe 3 is equipped with annular connecting plate 5 in the middle part of hot water ring 4 between cold water pipe 3 and hot water ring 4, and cold water pipe 3 passes through annular connecting plate 5 and hot water ring 4 sealing connection, the upper portion of cold water pipe 3 is equipped with cold water inlet 3-1, sets up a plurality of cold water spray hole 3-2 on the lateral wall of cold water pipe 3, all cold water spray hole 3-2 all are located apron 2 below, and a plurality of fender stream boards 6 from top to bottom are in proper order the level set up in barrel 1 inside and with the lateral wall sealing connection of barrel 1, and every fender stream board 6 is equipped with a transition hole.
Furthermore, the plurality of flow baffles 6 are respectively an upper layer flow baffle 6-2, a middle layer flow baffle 6-3 and a lower layer flow baffle 6-4, the transition holes 6-1 on the upper layer flow baffle 6-2 and the lower layer flow baffle 6-4 are opposite to the transition holes 6-1 on the middle layer flow baffle 6-3, namely, the transition holes 6-1 on the upper layer flow baffle 6-2 and the lower layer flow baffle 6-4 are the same in position, and the transition holes 6-1 on the middle layer flow baffle 6-3 are opposite in position.
Furthermore, overflow holes 1-3 are arranged on the side wall of the cylinder body 1 between the upper layer flow baffle 6-2 and the cover plate 2.
Furthermore, the cover plate 2 is provided with a vent hole 2-2.
Furthermore, the inside of the hot water ring 4 is of a cavity structure, the hot water ring 4 comprises an upper end plate 4-3, a lower end plate 4-4 and a middle ring plate 4-5, the middle ring plate 4-5 is vertically arranged, the upper end plate 4-3 and the lower end plate 4-4 are respectively connected to two ends of the middle ring plate 4-5 in a sealing manner, a plurality of hot water spraying holes 4-2 with the diameter of 10mm are formed in the lower end plate 4-4, and the arrangement mode of the hot water spraying holes 4-2 is as follows: 40 layers are uniformly arranged on each layer, 5 layers are arranged in total, and the layer spacing is 40 mm; a plurality of hot water spraying holes 4-2 with the diameter of 10mm are formed in the inner side wall of the middle ring plate 4-5, and the arrangement mode of the hot water spraying holes 4-2 is as follows: 18 layers are uniformly arranged on each layer, 3 layers are arranged in total, and the layer spacing is 25 mm; the thicknesses of the upper end plate 4-3, the lower end plate 4-4 and the middle ring plate 4-5 are all 6 mm.
Further, the cold water pipe 3 is a round tubular structure, the cold water pipe 3 comprises a pipe body 3-3 and a pipe bottom 3-4, the pipe bottom 3-4 is connected to the lower end of the pipe body 3-3 in a sealing mode, a cold water inlet 3-1 is formed in the upper end of the pipe body 3-3, the wall thickness of the cold water pipe 3 is 6mm, the diameter of the cold water pipe 3 is 200mm, a plurality of cold water spraying holes 3-2 with the diameter of 10mm are formed in the side wall of the cold water pipe 3, and the arrangement mode of the cold water spraying holes 3-2 is as follows: 20 layers are uniformly arranged on each layer, 15 layers are arranged in total, and the layer spacing is 25 mm.
Further, the diameter of each baffle plate 6 is 1500mm, and the diameter of the transition hole 6-1 on the baffle plate 6 is 200 mm.
Further, the diameter of the cylinder 1 is 1500mm, and the height of the cylinder 1 is 2000 mm.
Compared with the prior art, the utility model has the following effect:
1. the utility model discloses a fountain temperature adjusting device for intercooling circulation marine gas turbine utilizes fountain temperature adjusting device can carry out even mixing with the hot and cold water. Cold water and hot water are respectively sprayed out from the cold water pipe and the hot water ring, mixing and heat exchange are carried out in the cylinder body, water which is basically mixed uniformly flows through the three layers of flow baffles with the transition holes, the flowing distance is further increased, the aim of uniform water temperature is fulfilled, and finally the water flows out through the water outlet. The upper part of the spray type water temperature adjusting device is provided with an overflow hole and an air vent, so that the normal pressure in the spray type water temperature adjusting device is ensured, and redundant water is discharged through the overflow hole when the spray type water temperature adjusting device is full. The utility model discloses utilize the heat heating sea water heat exchanger import sea water of sea water heat exchanger export, make the import temperature reach predetermined settlement temperature. Specifically, hot water from an outlet of the seawater heat exchanger and cold water which should originally enter an inlet of the seawater heat exchanger enter a spray type water temperature adjusting device according to a certain flow ratio, and the hot water and the cold water are fully mixed in the spray type water temperature adjusting device. The aim of keeping the temperature of the inlet of the seawater heat exchanger constant is achieved by monitoring the temperature of the water at the outlet of the mixing water tank (namely the seawater heat exchanger) and controlling the mixing proportion of cold water and hot water.
2. The utility model discloses extensive applicability can be used to the outer circulation system of cold marine gas turbine that circulates between any model, can provide unified environmental condition for cold marine gas turbine's of circulating performance contrast between different models, has guaranteed the objective fairness of contrast result from the technical angle.
Drawings
Fig. 1 is a top view of the spray type water temperature adjusting device of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 at A-A;
FIG. 3 is a cross-sectional view of FIG. 2 at B-B;
fig. 4 is an isometric view of the hot water ring 4 of the present invention;
fig. 5 is a schematic structural view of the hot water ring 4 of the present invention;
fig. 6 is a schematic structural view of the cold water pipe 3 of the present invention.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 6, and the spray type water temperature adjusting device for the gas turbine for the intercooling cycle ship of the embodiment comprises a cylinder body 1, a cover plate 2, a cold water pipe 3, a hot water ring 4, an annular connecting plate 5 and a plurality of baffle plates 6, wherein the cylinder body 1 comprises a cylinder body 1-1 and a cylinder bottom 1-2, the cylinder body 1-1 is of a cylindrical structure, the cylinder bottom 1-2 is of a circular plate structure, the cylinder bottom 1-2 is arranged at the bottom of the cylinder body 1-1, the cylinder bottom 1-2 is hermetically connected with the cylinder body 1-1, a water outlet 1-2-1 is arranged in the middle of the cylinder bottom 1-2, the cover plate 2 is of a circular plate structure, the cover plate 2 is arranged at the upper part of the cylinder body 1, the cover plate 2 is hermetically connected with the cylinder body 1, a first circular hole is arranged in the middle of the cover plate 2, the, the hot water ring 4 is connected with the cover plate 2 in a sealing mode, a hot water inlet 4-1 is formed in the upper portion of the hot water ring 4, a plurality of hot water spraying holes 4-2 are formed in the bottom and the inner side wall of the hot water ring 4, the cold water pipe 3 is vertically and coaxially inserted into the middle of the hot water ring 4, an annular connecting plate 5 is arranged between the cold water pipe 3 and the hot water ring 4, the cold water pipe 3 is connected with the hot water ring 4 in a sealing mode through the annular connecting plate 5, a cold water inlet 3-1 is formed in the upper portion of the cold water pipe 3, a plurality of cold water spraying holes 3-2 are formed in the side wall of the cold water pipe 3, all the cold water spraying holes 3-2 are located below the cover plate 2, the plurality of flow baffle plates 6 are sequentially and horizontally arranged inside the barrel body 1 from top to bottom and are connected.
The second embodiment is as follows: referring to fig. 2 and 3, the flow baffle plates 6 of the present embodiment are an upper flow baffle plate 6-2, a middle flow baffle plate 6-3 and a lower flow baffle plate 6-4, respectively, the transition holes 6-1 of the upper flow baffle plate 6-2 and the lower flow baffle plate 6-4 are opposite to the transition holes 6-1 of the middle flow baffle plate 6-3, i.e., the transition holes 6-1 of the upper flow baffle plate 6-2 and the lower flow baffle plate 6-4 are the same, and the transition holes 6-1 of the middle flow baffle plate 6-3 are opposite. Other components and connections are the same as in the first embodiment.
The third concrete implementation mode: referring to fig. 2, the embodiment is described, in which overflow holes 1-3 are formed in the side wall of the cylinder 1 between the upper flow baffle 6-2 and the cover plate 2. So arranged, when the overflow is carried out, the excess water is discharged through the overflow holes 1-3. Other compositions and connections are the same as in the first or second embodiments.
The fourth concrete implementation mode: the present embodiment will be described with reference to fig. 2, and the cover plate 2 of the present embodiment is provided with vent holes 2-2. So set up, guarantee that the inside ordinary pressure that keeps of temperature adjusting device. Other compositions and connection relationships are the same as in the first, second or third embodiment.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 4 and 5, the inside of the hot water ring 4 of the embodiment is a cavity structure, the hot water ring 4 includes an upper end plate 4-3, a lower end plate 4-4 and a middle ring plate 4-5, the middle ring plate 4-5 is vertically arranged, the upper end plate 4-3 and the lower end plate 4-4 are respectively and hermetically connected to two ends of the middle ring plate 4-5, the lower end plate 4-4 is provided with a plurality of hot water spraying holes 4-2 with a diameter of 10mm, and the arrangement mode of the hot water spraying holes 4-2 is as follows: 40 layers are uniformly arranged on each layer, 5 layers are arranged in total, and the layer spacing is 40 mm; a plurality of hot water spraying holes 4-2 with the diameter of 10mm are formed in the inner side wall of the middle ring plate 4-5, and the arrangement mode of the hot water spraying holes 4-2 is as follows: 18 layers are uniformly arranged on each layer, 3 layers are arranged in total, and the layer spacing is 25 mm; the thicknesses of the upper end plate 4-3, the lower end plate 4-4 and the middle ring plate 4-5 are all 6 mm. Other compositions and connection relationships are the same as those in the first, second, third or fourth embodiment.
The sixth specific implementation mode: the embodiment is described with reference to fig. 6, the cold water pipe 3 of the embodiment is a round tubular structure, the cold water pipe 3 includes a pipe body 3-3 and a pipe bottom 3-4, the pipe bottom 3-4 is hermetically connected to the lower end of the pipe body 3-3, the upper end of the pipe body 3-3 is provided with a cold water inlet 3-1, the wall thickness of the cold water pipe 3 is 6mm, the diameter of the cold water pipe 3 is 200mm, the side wall of the cold water pipe 3 is provided with a plurality of cold water spray holes 3-2 with the diameter of 10mm, and the arrangement manner of the cold water spray holes 3-2 is as follows: 20 layers are uniformly arranged on each layer, 15 layers are arranged in total, and the layer spacing is 25 mm. Other compositions and connection relationships are the same as in the first, second, third, fourth or fifth embodiment.
The seventh embodiment: referring to fig. 2 and 3, the diameter of each baffle plate 6 is 1500mm, and the diameter of the transition hole 6-1 of the baffle plate 6 is 200 mm. Other compositions and connection relationships are the same as in the first, second, third, fourth, fifth or sixth embodiment.
The specific implementation mode is eight: referring to FIG. 3, the diameter of the cylindrical body 1 of the present embodiment is 1500mm, and the height of the cylindrical body 1 is 2000 mm. Other compositions and connection relationships are the same as those of embodiment one, two, three, four, five, six or seven.
Principle of operation
The working principle of the present invention is explained with reference to fig. 1 to 6:
firstly, determining the flow rate of cold water and hot water according to thermodynamic cycle calculation, then introducing high-pressure cold water from a cooling water tower into a cold water inlet 3-1 according to the calculated value, entering a cold water pipe 3, and spraying the cold water through a plurality of cold water spraying holes 3-2 arranged on the cold water pipe 3. And simultaneously, high-pressure hot water from the outlet of the seawater heat exchanger is introduced into the hot water inlet 4-1 and is sprayed out through a plurality of hot water spraying holes 4-2 arranged on the hot water ring 4. The cold water and the hot water are uniformly mixed in an upper layer space (an area between the cover plate 2 and an upper layer baffle plate 6-2) in the cylinder body 1, and then flow to a water outlet 1-2-1 in a curve form through the three layers of baffle plates 6 with transition holes 6-1; it should be noted that the openings of the three layers of baffle plates 6 are opposite, that is, the openings of the upper and lower layers are the same, and the openings of the middle layer are opposite, so that the purpose of increasing the stroke of the mixed water and making the distribution of the mixed water temperature more uniform is achieved. The water outlet 1-2-1 is connected with a water pump and used for pumping out the water uniformly mixed in the water temperature adjusting device and returning the water to the inlet of the seawater heat exchanger. The aim of keeping the water temperature at the inlet of the seawater heat exchanger constant is achieved by monitoring the water temperature at the water outlet 1-2-1 (namely the seawater heat exchanger) and controlling the mixing ratio of cold water and hot water.
Claims (8)
1. The utility model provides a fountain temperature adjusting device for intercooling circulation marine gas turbine which characterized in that: the water-cooling type hot water circulating device comprises a barrel body (1), a cover plate (2), a cold water pipe (3), a hot water ring (4), an annular connecting plate (5) and a plurality of flow blocking plates (6), wherein the barrel body (1) comprises a barrel body (1-1) and a barrel bottom (1-2), the barrel body (1-1) is of a cylindrical structure, the barrel bottom (1-2) is of a circular plate-shaped structure, the barrel bottom (1-2) is installed at the bottom of the barrel body (1-1), the barrel bottom (1-2) is in sealing connection with the barrel body (1-1), a water outlet (1-2-1) is formed in the middle of the barrel bottom (1-2), the cover plate (2) is of a circular plate-shaped structure, the cover plate (2) is installed at the upper part of the barrel body (1), the cover plate (2) is in sealing connection with the barrel body (1), a first round hole is formed in the middle of the cover plate (2, the hot water ring (4) is connected with the cover plate (2) in a sealing manner, the upper part of the hot water ring (4) is provided with a hot water inlet (4-1), the bottom and the inner side wall of the hot water ring (4) are respectively provided with a plurality of hot water spray holes (4-2), the cold water pipe (3) is vertically and coaxially inserted in the middle of the hot water ring (4), an annular connecting plate (5) is arranged between the cold water pipe (3) and the hot water ring (4), the cold water pipe (3) is connected with the hot water ring (4) in a sealing manner through the annular connecting plate (5), the upper part of the cold water pipe (3) is provided with a cold water inlet (3-1), the side wall of the cold water pipe (3) is provided with a plurality of cold water spray holes (3-2), all the cold water spray holes (3-2) are positioned below the cover plate (2), a plurality of flow baffle plates (6) are sequentially and horizontally arranged inside the barrel body (1) from top to, each flow baffle (6) is provided with a transition hole (6-1).
2. The spray type water temperature adjusting device for the gas turbine for the intercooling-cycle ship according to claim 1, wherein: the plurality of flow baffle plates (6) are respectively an upper layer flow baffle plate (6-2), a middle layer flow baffle plate (6-3) and a lower layer flow baffle plate (6-4), transition holes (6-1) on the upper layer flow baffle plate (6-2) and the lower layer flow baffle plate (6-4) are opposite to the transition holes (6-1) on the middle layer flow baffle plate (6-3), namely the transition holes (6-1) on the upper layer flow baffle plate (6-2) and the lower layer flow baffle plate (6-4) are the same in position, and the transition holes (6-1) on the middle layer flow baffle plate (6-3) are opposite in position.
3. The spray type water temperature adjusting device for the gas turbine for the intercooling-cycle ship according to claim 1, wherein: an overflow hole (1-3) is arranged on the side wall of the cylinder body (1) between the upper layer flow baffle (6-2) and the cover plate (2).
4. The spray type water temperature adjusting device for the gas turbine for the intercooling-cycle ship according to claim 3, wherein: the cover plate (2) is provided with a vent hole (2-2).
5. The spray type water temperature adjusting device for the gas turbine for the intercooling-cycle ship according to claim 1, wherein: the inside of hot water ring (4) is the cavity structure, and hot water ring (4) includes upper end plate (4-3), lower end plate (4-4) and middle crown plate (4-5), and middle crown plate (4-5) are vertical to be set up, and upper end plate (4-3) and lower end plate (4-4) sealing connection are respectively at the both ends of middle crown plate (4-5), and it has a plurality of diameters to spray hole (4-2) for 10mm to open on lower end plate (4-4), and the arrangement mode that hot water sprayed hole (4-2) does: 40 layers are uniformly arranged on each layer, 5 layers are arranged in total, and the layer spacing is 40 mm; a plurality of hot water spraying holes (4-2) with the diameter of 10mm are formed in the inner side wall of the middle ring plate (4-5), and the arrangement mode of the hot water spraying holes (4-2) is as follows: 18 layers are uniformly arranged on each layer, 3 layers are arranged in total, and the layer spacing is 25 mm; the thicknesses of the upper end plate (4-3), the lower end plate (4-4) and the middle ring plate (4-5) are all 6 mm.
6. The spray type water temperature adjusting device for the gas turbine for the intercooling-cycle ship according to claim 1, wherein: cold water pipe (3) are round tubular structure, cold water pipe (3) are including body of pipe (3-3) and socle (3-4), socle (3-4) sealing connection is at the lower extreme of body of pipe (3-3), cold water import (3-1) are seted up to the upper end of body of pipe (3-3), the wall thickness of cold water pipe (3) is 6mm, the diameter of cold water pipe (3) is 200mm, it has a plurality of diameters to spray hole (3-2) for 10 mm's cold water to open on the lateral wall of cold water pipe (3), the arrangement mode that cold water sprayed hole (3-2) does: 20 layers are uniformly arranged on each layer, 15 layers are arranged in total, and the layer spacing is 25 mm.
7. The spray type water temperature adjusting device for a gas turbine for an intercooling cycle ship according to claim 1 or 2, wherein: the diameter of each flow baffle plate (6) is 1500mm, and the diameter of the transition hole (6-1) on the flow baffle plate (6) is 200 mm.
8. The spray type water temperature adjusting device for the gas turbine for the intercooling-cycle ship according to claim 1, wherein: the diameter of the cylinder body (1) is 1500mm, and the height of the cylinder body (1) is 2000 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730668.6U CN210845931U (en) | 2019-10-15 | 2019-10-15 | A fountain temperature adjusting device for intercooling circulation marine gas turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730668.6U CN210845931U (en) | 2019-10-15 | 2019-10-15 | A fountain temperature adjusting device for intercooling circulation marine gas turbine |
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| Publication Number | Publication Date |
|---|---|
| CN210845931U true CN210845931U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921730668.6U Active CN210845931U (en) | 2019-10-15 | 2019-10-15 | A fountain temperature adjusting device for intercooling circulation marine gas turbine |
Country Status (1)
| Country | Link |
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| CN (1) | CN210845931U (en) |
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2019
- 2019-10-15 CN CN201921730668.6U patent/CN210845931U/en active Active
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