CN216198337U - Air condensing steam turbine - Google Patents
Air condensing steam turbine Download PDFInfo
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- CN216198337U CN216198337U CN202122345588.2U CN202122345588U CN216198337U CN 216198337 U CN216198337 U CN 216198337U CN 202122345588 U CN202122345588 U CN 202122345588U CN 216198337 U CN216198337 U CN 216198337U
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Abstract
The utility model relates to the technical field of steam turbines, in particular to an air condensing steam turbine, which comprises a steam turbine body, wherein one side of the steam turbine body is fixedly connected with a connecting pipeline, one end of the connecting pipeline, far away from the steam turbine body, is fixedly connected with a condenser, and one side of the condenser is fixedly connected with a boiler through a pipeline. The utility model has the advantages that: through setting up boiler and transmission pipe, when using, earlier add water to the boiler through the inlet tube of boiler one side, then the boiler with the water heating to the boiling, form vapor, vapor can enter into the steam turbine body and promote the turbine rotation work to the outside along the transmission pipe, then steam enters into the condenser from the connecting tube, steam condenses into water in the condenser, take out and transmit to the boiler through the pipeline in from the condenser by the water pump, the cyclic utilization of water resource has been realized, the waste has been avoided, overall structure is simple, and the installation of being convenient for, and need not occupy great space.
Description
Technical Field
The utility model relates to the technical field of steam turbines, in particular to an air condensing steam turbine.
Background
The steam turbine is also called as a steam turbine engine, and is a rotary steam power device.A high-temperature high-pressure steam passes through a fixed nozzle to become an accelerated airflow and then is sprayed onto blades, so that a rotor provided with blade rows rotates, and simultaneously, the rotor does work outwards. Steam turbines are the main equipment of modern thermal power plants, and are also used in the metallurgical industry, chemical industry and ship power plants.
A steam turbine is an external combustion rotary machine that can convert steam heat energy into mechanical work. After steam from a boiler enters a steam turbine, the steam passes through a series of annularly arranged nozzles and movable blades in sequence, and heat energy of the steam is converted into mechanical energy for rotating a rotor of the steam turbine. The steam is converted in different ways in the steam turbine, thus forming the steam turbine with different working principles.
The condensing steam turbine is a steam turbine, and refers to a steam turbine in which steam, after expanding and acting in a steam turbine, enters a condenser to be condensed into water except for a small part of shaft seal air leakage.
However, the existing condensing steam turbine has the following disadvantages:
the existing condensing steam turbine can not continuously utilize water after condensing steam into water, and certain waste can be caused;
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an air condensing steam turbine.
The purpose of the utility model is realized by the following technical scheme: the utility model provides an air condensing steam turbine, includes steam turbine body, connecting tube, condenser, boiler and transmission pipe, one side fixedly connected with connecting tube of steam turbine body, the one end fixedly connected with condenser of steam turbine body is kept away from to the connecting tube, pipeline fixedly connected with boiler is passed through to one side of condenser, transmission pipe and steam turbine body fixed connection are passed through at the top of boiler.
Preferably, the steam turbine body includes base, spread groove, through-hole, adapter sleeve, turbine and sealed cowling, the spread groove has been seted up at the top of base, the through-hole has been seted up to one side of base, the middle part fixedly connected with adapter sleeve of base, the inside of spread groove is provided with the turbine, turbine and base swing joint, the top fixed mounting of base has the sealed cowling.
By adopting the technical scheme, all parts contained in the steam turbine body and the connection mode among the parts are introduced.
Preferably, the turbine includes a first connecting shaft, a movable blade, a second connecting shaft and a gear, the movable blade is fixedly connected to the outer surface of the first connecting shaft, the second connecting shaft is fixedly connected to one end of the first connecting shaft, and the gear is fixedly connected to one end of the second connecting shaft away from the first connecting shaft.
By adopting the technical scheme, each part contained in the steam turbine and the connection mode among the parts are introduced.
Preferably, the connecting pipeline comprises a three-way pipe, a first connecting pipe, a first flange, a second connecting pipe and a second flange, the first connecting pipe is fixedly connected to one end of the three-way pipe, the first flange is arranged at one end, away from the three-way pipe, of the first connecting pipe, the second connecting pipe is fixedly connected to two ends, away from the first connecting pipe, of the three-way pipe, and the second flange is fixedly connected to one end, away from the three-way pipe, of the second connecting pipe.
By adopting the technical scheme, the connecting pipeline comprises various parts and the connecting mode among the parts are introduced.
Preferably, the first connecting pipe is fixedly connected with the condenser through a first flange plate.
By adopting the technical scheme, a specific connection mode between the connecting pipeline and the condenser is introduced.
Preferably, the second connecting pipe is fixedly connected with the base through a second flange plate.
Through adopting above-mentioned technical scheme, introduced the concrete connected mode between connecting tube and the steam turbine body.
Preferably, one side of the boiler, which is far away from the condenser, is fixedly provided with a water inlet pipe, and one end of the water inlet pipe is provided with a valve.
By adopting the technical scheme, water can be conveniently added into the boiler when the boiler is used.
Preferably, a water pump is arranged between the condenser and the boiler, the condenser is fixedly connected with the input end of the water pump through a pipeline, and the output end of the water pump is fixedly connected with the boiler through a pipeline.
Through adopting above-mentioned technical scheme, when using, add water to the boiler through the inlet tube of boiler one side earlier, then the boiler heats water to the boiling, form vapor, vapor can enter into the steam turbine body along the transmission pipe and promote the movable vane to rotate, the movable vane drives first connecting axle and rotates, first connecting axle drives gear through the second connecting axle and rotates, do work to outside, then steam enters into the second connecting pipe from the through-hole department, the exhaust steam of base both sides converges from the three-way pipe, and enter into the condenser along first connecting pipe, steam condenses into water in the condenser, start the water pump and take out and transmit the boiler through the pipeline with the water that steam condensation formed in the condenser, form a circulation, the cyclic utilization of water resource has been realized, the waste has been avoided.
Preferably, the outer surface of the connecting sleeve is provided with a flange, the two ends of the transmission pipe are both provided with flanges, one end of the transmission pipe is fixedly connected with the connecting sleeve through the flange, and the other end of the transmission pipe is fixedly connected with the boiler through the flange.
By adopting the technical scheme, the specific connection mode among the body, the transmission pipe and the boiler is introduced.
Preferably, the first connecting shaft and the movable blade are both located inside the connecting groove.
By adopting the technical scheme, the positions of the first connecting shaft and the movable blade are introduced.
The utility model has the following advantages:
1. the gas condensing steam turbine is provided with a boiler and a transmission pipe, a water pump is arranged between the condenser and the boiler, the condenser is fixedly connected with the input end of the water pump through a pipeline, the output end of the water pump is fixedly connected with the boiler through a pipeline, the outer surface of the connecting sleeve is provided with a flange, two ends of the transmission pipe are both provided with flanges, one end of the transmission pipe is fixedly connected with the connecting sleeve through a flange, the other end of the transmission pipe is fixedly connected with the boiler through a flange, one side of the boiler far away from the condenser is fixedly provided with a water inlet pipe, when the gas condensing steam turbine is used, water is firstly added into the boiler through the water inlet pipe on one side of the boiler, then the boiler heats the water to boiling state to form steam, the steam can enter the steam turbine body along the transmission pipe and pushes a movable blade to rotate, the movable blade drives a first connecting shaft to rotate, the first connecting shaft drives a gear to rotate through a second connecting shaft, the working is done outwards, then the steam enters the second connecting pipe from the through hole, the discharged steam on the two sides of the base is converged at the three-way pipe and enters the condenser along the first connecting pipe, the steam is condensed into water in the condenser, the water pump is started to pump out the water condensed by the steam in the condenser and transmit the water to the boiler through the pipeline, a cycle is formed, the cyclic utilization of water resources is realized, and the waste is avoided;
2. this gas condensing steam turbine, including the steam turbine body, one side fixedly connected with connecting tube of steam turbine body, the one end fixedly connected with condenser of steam turbine body is kept away from to connecting tube, pipeline fixedly connected with boiler is passed through to one side of condenser, transmission pipe and steam turbine body fixed connection are passed through at the top of boiler, be provided with the water pump between condenser and the boiler, the condenser passes through the input fixed connection of pipeline and water pump, pipeline and boiler fixed connection are passed through to the output of water pump, overall structure is simple, and the installation of being convenient for, and need not occupy great space.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of a disassembled structure of the steam turbine body of the present invention;
fig. 3 is a schematic structural view of the connecting pipe of the present invention.
In the figure: 1-a steam turbine body, 101-a base, 102-a connecting groove, 103-a through hole, 104-a connecting sleeve, 105-a steam turbine, 115-a first connecting shaft, 125-a movable blade, 135-a second connecting shaft, 145-a gear, 106-a sealing cover, 2-a connecting pipeline, 201-a three-way pipe, 202-a first connecting pipe, 203-a first flange plate, 204-a second connecting pipe, 205-a second flange plate, 3-a condenser, 4-a boiler and 5-a transmission pipe.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1-3, an condensing steam turbine includes a steam turbine body 1, a connecting pipe 2, a condenser 3, a boiler 4 and a transmission pipe 5, the connecting pipe 2 is fixedly connected to one side of the steam turbine body 1, the condenser 3 is fixedly connected to one end of the connecting pipe 2 away from the steam turbine body 1, the boiler 4 is fixedly connected to one side of the condenser 3 through a pipeline, the top of the boiler 4 is fixedly connected to the steam turbine body 1 through the transmission pipe 5, when in use, water is added into the boiler 4 through a water inlet pipe at one side of the boiler 4, then the boiler 4 heats the water to boiling to form steam, the steam enters the steam turbine body 1 along the transmission pipe 5 and pushes a movable blade 125 to rotate, the movable blade 125 drives a first connecting shaft 115 to rotate, the first connecting shaft 115 drives a gear 145 to rotate through a second connecting shaft 135 to apply work to the outside, and then the steam enters a second connecting pipe 204 from a through hole 103, discharged steam on two sides of the base 101 is converged from the three-way pipe 201 and enters the condenser 3 along the first connecting pipe 202, the steam is condensed into water in the condenser 3, the water pump is started to pump out the water formed by condensing the steam in the condenser 3 and transmit the water to the boiler 4 through a pipeline, a circulation is formed, the cyclic utilization of water resources is realized, and the waste is avoided.
As a preferred technical solution of the present invention, as shown in fig. 2, the steam turbine body 1 includes a base 101, a connecting groove 102, a through hole 103, a connecting sleeve 104, a steam turbine 105 and a sealing cover 106, the connecting groove 102 is formed at the top of the base 101, the through hole 103 is formed at one side of the base 101, the connecting sleeve 104 is fixedly connected to the middle of the base 101, the steam turbine 105 is disposed inside the connecting groove 102, the steam turbine 105 is movably connected to the base 101, and the sealing cover 106 is fixedly mounted at the top of the base 101.
As a preferred embodiment of the present invention, as shown in fig. 2, the turbine 105 includes a first connecting shaft 115, movable blades 125, a second connecting shaft 135, and a gear 145, the movable blades 125 are fixedly connected to an outer surface of the first connecting shaft 115, the second connecting shaft 135 is fixedly connected to one end of the first connecting shaft 115, and the gear 145 is fixedly connected to one end of the second connecting shaft 135 away from the first connecting shaft 115.
As a preferred technical solution of the present invention, as shown in fig. 3, the connecting pipe 2 includes a three-way pipe 201, a first connecting pipe 202, a first flange 203, a second connecting pipe 204 and a second flange 205, one end of the three-way pipe 201 is fixedly connected with the first connecting pipe 202, one end of the first connecting pipe 202 away from the three-way pipe 201 is provided with the first flange 203, two ends of the three-way pipe 201 away from the first connecting pipe 202 are both fixedly connected with the second connecting pipe 204, and one end of the second connecting pipe 204 away from the three-way pipe 201 is fixedly connected with the second flange 205.
As a preferred embodiment of the present invention, as shown in fig. 1, the first connecting pipe 202 is fixedly connected to the condenser 3 via a first flange 203.
As a preferred embodiment of the present invention, as shown in fig. 1, the second connection pipe 204 is fixedly connected to the base 101 through the second flange 203.
As a preferred technical scheme of the utility model, as shown in figure 1, a water inlet pipe is fixedly arranged on one side of the boiler 4 far away from the condenser 3, and a valve is arranged at one end of the water inlet pipe.
As a preferred technical scheme of the present invention, as shown in fig. 1, a water pump is disposed between a condenser 3 and a boiler 4, the condenser 3 is fixedly connected with an input end of the water pump through a pipeline, and an output end of the water pump is fixedly connected with the boiler 4 through a pipeline, so that the present invention has a simple overall structure, is convenient to install, and does not need to occupy a large space.
As a preferred technical solution of the present invention, as shown in fig. 1 and fig. 2, a flange is disposed on an outer surface of the connection sleeve 104, flanges are disposed at both ends of the transmission pipe 5, one end of the transmission pipe 5 is fixedly connected to the connection sleeve 104 through the flange, and the other end of the transmission pipe 5 is fixedly connected to the boiler 4 through the flange.
As a preferred embodiment of the present invention, as shown in fig. 1 and 2, the first connecting shaft 115 and the movable blade 125 are both located inside the connecting groove 102.
The working process of the utility model is as follows:
s1, adding water into the boiler 4 through a water inlet pipe on one side of the boiler 4, and then heating the water to boiling by the boiler 4 to form water vapor;
s2, the steam enters the steam turbine body 1 along the transmission pipe 5 and pushes the movable blade 125 to rotate, the movable blade 125 drives the first connecting shaft 115 to rotate, and the first connecting shaft 115 drives the gear 145 to rotate through the second connecting shaft 135 to apply work to the outside;
s3, then the steam enters the second connecting pipe 204 from the through hole 103, the discharged steam at the two sides of the base 101 is converged at the three-way pipe 201 and enters the condenser 3 along the first connecting pipe 202;
s4, condensing the steam into water in the condenser 3, starting a water pump to pump out the water condensed by the steam in the condenser 3 and transmitting the water to the boiler 4 through a pipeline to form a cycle, thereby realizing the cyclic utilization of water resources and avoiding waste.
To sum up, when a user uses the steam turbine, the boiler 4 and the transmission pipe 5 are arranged, the water pump is arranged between the condenser 3 and the boiler 4, the condenser 3 is fixedly connected with an input end of the water pump through a pipeline, an output end of the water pump is fixedly connected with the boiler 4 through a pipeline, a flange is arranged on the outer surface of the connecting sleeve 104, two ends of the transmission pipe 5 are both provided with flanges, one end of the transmission pipe 5 is fixedly connected with the connecting sleeve 104 through a flange, the other end of the transmission pipe 5 is fixedly connected with the boiler 4 through a flange, a water inlet pipe is fixedly arranged on one side of the boiler 4 far away from the condenser 3, when the steam turbine is used, water is firstly added into the boiler 4 through the water inlet pipe on one side of the boiler 4, then the boiler 4 heats the water to boiling state to form steam, the steam can enter the steam turbine body 1 along the transmission pipe 5 and push the movable blades 125 to rotate, the movable blades 125 drive the first connecting shaft 115 to rotate, the first connecting shaft 115 drives the gear 145 to rotate through the second connecting shaft 135 to apply work to the outside, then the steam enters the second connecting pipe 204 from the through hole 103, the discharged steam at the two sides of the base 101 is converged at the three-way pipe 201 and enters the condenser 3 along the first connecting pipe 202, the steam is condensed into water in the condenser 3, the water pump is started to pump out the water formed by condensing the steam in the condenser 3 and transmit the water to the boiler 4 through a pipeline, a cycle is formed, the cyclic utilization of water resources is realized, and the waste is avoided; this gas condensing steam turbine, including steam turbine body 1, one side fixedly connected with connecting tube 2 of steam turbine body 1, connecting tube 2 keeps away from the one end fixedly connected with condenser 3 of steam turbine body 1, pipeline fixedly connected with boiler 4 is passed through to one side of condenser 3, transmission pipe 5 and 1 fixed connection of steam turbine body are passed through at the top of boiler 4, be provided with the water pump between condenser 3 and the boiler 4, condenser 3 passes through the input fixed connection of pipeline and water pump, the output of water pump passes through pipeline and 4 fixed connection of boiler, overall structure is simple, and the installation of being convenient for, and need not occupy great space.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An air condensing steam turbine characterized in that: including steam turbine body (1), connecting tube (2), condenser (3), boiler (4) and transmission pipe (5), one side fixedly connected with connecting tube (2) of steam turbine body (1), the one end fixedly connected with condenser (3) of steam turbine body (1) is kept away from in connecting tube (2), pipeline fixedly connected with boiler (4) are passed through to one side of condenser (3), transmission pipe (5) and steam turbine body (1) fixed connection are passed through to the top of boiler (4).
2. An condensing steam turbine according to claim 1, wherein: steam turbine body (1) includes base (101), connecting groove (102), through-hole (103), adapter sleeve (104), turbine (105) and sealed cowling (106), connecting groove (102) have been seted up at the top of base (101), through-hole (103) have been seted up to one side of base (101), middle part fixedly connected with adapter sleeve (104) of base (101), the inside of connecting groove (102) is provided with turbine (105), turbine (105) and base (101) swing joint, the top fixed mounting of base (101) has sealed cowling (106).
3. An condensing steam turbine according to claim 1, wherein: the turbine (105) comprises a first connecting shaft (115), movable blades (125), a second connecting shaft (135) and a gear (145), the movable blades (125) are fixedly connected to the outer surface of the first connecting shaft (115), the second connecting shaft (135) is fixedly connected to one end of the first connecting shaft (115), and the gear (145) is fixedly connected to one end, far away from the first connecting shaft (115), of the second connecting shaft (135).
4. An condensing steam turbine according to claim 1, wherein: the connecting pipeline (2) comprises a three-way pipe (201), a first connecting pipe (202), a first flange plate (203), a second connecting pipe (204) and a second flange plate (205), the first connecting pipe (202) is fixedly connected to one end of the three-way pipe (201), the first flange plate (203) is arranged at one end, away from the three-way pipe (201), of the first connecting pipe (202), the second connecting pipe (204) is fixedly connected to two ends, away from the first connecting pipe (202), of the three-way pipe (201), and the second flange plate (205) is fixedly connected to one end, away from the three-way pipe (201), of the second connecting pipe (204).
5. An condensing steam turbine according to claim 4, wherein: the first connecting pipe (202) is fixedly connected with the condenser (3) through a first flange plate (203).
6. An condensing steam turbine according to claim 4, wherein: the second connecting pipe (204) is fixedly connected with the base (101) through a second flange plate (205).
7. An condensing steam turbine according to claim 1, wherein: one side of boiler (4) keeping away from condenser (3) is fixed and is provided with the inlet tube, the one end of inlet tube is provided with the valve.
8. An condensing steam turbine according to claim 1, wherein: the water pump is arranged between the condenser (3) and the boiler (4), the condenser (3) is fixedly connected with the input end of the water pump through a pipeline, and the output end of the water pump is fixedly connected with the boiler (4) through a pipeline.
9. An condensing steam turbine according to claim 2, wherein: the outer surface of the connecting sleeve (104) is provided with a flange, two ends of the transmission pipe (5) are provided with flanges, one end of the transmission pipe (5) is fixedly connected with the connecting sleeve (104) through the flange, and the other end of the transmission pipe (5) is fixedly connected with the boiler (4) through the flange.
10. An condensing steam turbine according to claim 3, wherein: the first connecting shaft (115) and the movable blade (125) are both located inside the connecting groove (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345588.2U CN216198337U (en) | 2021-09-27 | 2021-09-27 | Air condensing steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345588.2U CN216198337U (en) | 2021-09-27 | 2021-09-27 | Air condensing steam turbine |
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| Publication Number | Publication Date |
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| CN216198337U true CN216198337U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122345588.2U Active CN216198337U (en) | 2021-09-27 | 2021-09-27 | Air condensing steam turbine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266941A (en) * | 2023-10-23 | 2023-12-22 | 北京太阳宫燃气热电有限公司 | Turbine power generation device capable of realizing energy saving and energy recovery |
-
2021
- 2021-09-27 CN CN202122345588.2U patent/CN216198337U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266941A (en) * | 2023-10-23 | 2023-12-22 | 北京太阳宫燃气热电有限公司 | Turbine power generation device capable of realizing energy saving and energy recovery |
| CN117266941B (en) * | 2023-10-23 | 2024-04-05 | 北京太阳宫燃气热电有限公司 | Turbine power generation device capable of realizing energy saving and energy recovery |
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