CN209558935U - A kind of small turbine condensing plant - Google Patents
A kind of small turbine condensing plant Download PDFInfo
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- CN209558935U CN209558935U CN201920175405.7U CN201920175405U CN209558935U CN 209558935 U CN209558935 U CN 209558935U CN 201920175405 U CN201920175405 U CN 201920175405U CN 209558935 U CN209558935 U CN 209558935U
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- small turbine
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Abstract
The utility model belongs to small turbine technical field, more particularly to a kind of small turbine condensing plant, including shell, the top fixing sleeve of the shell is connected to steam inlet pipe, and the inner wall of shell is fixedly connected with support frame, the inside of support frame is fixedly installed with condenser pipe, one end fixing sleeve of condenser pipe is connected to cooling water inlet pipe, and the other end fixing sleeve of condenser pipe is connected to cooling water outlet tube, the bottom of shell is fixedly connected with control box, and the side of housing bottom is fixedly installed with out hyponome, the inside fixing sleeve of hyponome is connected to outlet pipe out.The small turbine condensing plant, pass through setting water collect tank, communicating pipe, isolating valve and U-tube, it can be during small turbine condensing, utilize the principle of gravity inertial, the liquid level for controlling water collect tank internal condensate water, enables condensed water to automatically flow into the inside of main steam turbine condenser, so that condensate pump be rescued, electric energy has not only been saved, but also has also reduced the cost of plant maintenance.
Description
Technical field
The utility model belongs to small turbine technical field, and in particular to a kind of small turbine condensing plant.
Background technique
Water supply requirement needed for the work of small turbine is driving feed pump and must satisfy boiler, the work of small turbine
Principle and body construction and main steam turbine are essentially identical, and small turbine is separately provided with condenser, condensate line, vacuum pump
And vacuum-pumping pipeline；However, during existing most of small turbine condensings needing that water transport will be condensed by condensate pump
It transports to inside main steam turbine condenser hotwell, a large amount of electric energy can be consumed in this way, and when condensate pump damage, it is also necessary to consume
A large amount of financial resource and material resource repair, to increase the cost of plant maintenance, while the vacuum-pumping pipeline of small turbine and master
The vacuum-pumping pipeline of steam turbine be it is separated, which not only adds the quantity of vacuum pumping pump, and also increase service personnel
Maintenance workload.
Utility model content
The purpose of this utility model is to provide a kind of small turbine condensing plants, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of small turbine condensing plant, including shell, the top fixing sleeve of the shell are connected to steam inlet pipe, and shell
Inner wall is fixedly connected with support frame, and the inside of support frame as described above is fixedly installed with condenser pipe, one end fixing sleeve of the condenser pipe
It is connected to cooling water inlet pipe, and the other end fixing sleeve of condenser pipe is connected to cooling water outlet tube, the bottom of the shell is fixedly connected with
Control box, and the side of housing bottom is fixedly installed with out hyponome, the inside fixing sleeve of the hyponome out is connected to outlet pipe,
The bottom end fixing sleeve of the outlet pipe is connected to water collect tank, and the bottom fixing sleeve of the water collect tank side is connected to communicating pipe, the company
The outside of siphunculus is fixedly installed with isolating valve, and the quantity of communicating pipe is two, one end of two communicating pipes respectively with U-shaped
The both ends of pipe are fixedly connected, the other end of another communicating pipe is fixedly connected with main steam turbine condenser, the shell one
The top fixing sleeve of side is connected to connecting tube, and one end of the connecting tube is fixedly installed with suction disk, and the other end of connecting tube is solid
Surely it is connected with exhaust tube, the outside of the connecting tube is fixedly installed with air valve, and one end of the exhaust tube is fixedly connected with vacuum
Pump, and the other end of exhaust tube is connected with main steam turbine condenser vaccum-pumping equipment, the vacuum pump is electrically connected with city's circuit.
Preferably, the bottom of the housing cavity is fixedly installed with inclined plate, and inclined plate is located at the side of hyponome.
Preferably, the condenser pipe is located at the inside of shell, and the S-shaped distribution of condenser pipe.
Preferably, the cooling water inlet pipe and cooling water outlet tube is equal in magnitude, and cooling water inlet pipe and cooling water outlet tube
Outside be fixedly installed with two water valves respectively.
Preferably, the U-tube is located at the inside of control box, and the outside of U-tube passes through the bottom of connection frame and shell
It is fixedly connected.
Preferably, the suction disk is located at the inside of shell, and the side of suction disk offers suction hole.
Compared with prior art, the utility model has the beneficial effects that
1, the small turbine condensing plant can be in small steamer by setting water collect tank, communicating pipe, isolating valve and U-tube
During machine condensing, using the principle of gravity inertial, control the liquid level of water collect tank internal condensate water, enable condensed water from
Electric energy is not only saved, but also also reduce so that condensate pump be rescued in the dynamic inside for flowing into main steam turbine condenser
The cost of plant maintenance.
2, the small turbine condensing plant passes through setting connecting tube, suction disk, exhaust tube, air valve and vacuum pump, Ke Yi
During small turbine condensing, the vacuum-pumping pipeline of the vacuum-pumping pipeline of small turbine and main steam turbine is cascaded,
Enable the pumped vacuum systems of the two to be merged into a system, not only reduce the quantity of vacuum pumping pump, and also reduces
The maintenance workload of service personnel, to realize the energy saving optimizing of system.
Detailed description of the invention
Fig. 1 is the front schematic view of the utility model structure；
Fig. 2 is the side view of suction disk in the utility model.
In figure: 1, shell；2, steam inlet pipe；3, support frame；4, condenser pipe；5, cooling water inlet pipe；6, cooling water outlet tube；7, it grasps
Make case；8, go out hyponome；9, outlet pipe；10, water collect tank；11, communicating pipe；12, isolating valve；13, U-tube；14, connecting tube；15,
Suction disk；16, exhaust tube；17, air valve；18, vacuum pump.
Specific embodiment
The utility model is further described below with reference to embodiment.
The following examples illustrate the utility model, but cannot be used to limit the protection scope of the utility model.Implement
Condition in example can be adjusted according to actual conditions are further, to the utility model under the concept thereof of the utility model
Method simple modifications belong to the requires of the utility model protection range.
The utility model provides a kind of small turbine condensing plant, including shell 1, the top of shell 1 referring to FIG. 1-2,
Fixing sleeve is connected to steam inlet pipe 2, and the inner wall of shell 1 is fixedly connected with support frame 3, and the inside of support frame 3 is fixedly installed with condensation
Pipe 4, one end fixing sleeve of condenser pipe 4 is connected to cooling water inlet pipe 5, and the other end fixing sleeve of condenser pipe 4 is connected to cooling water outlet tube
6, the bottom of shell 1 is fixedly connected with control box 7, and the side of 1 bottom of shell is fixedly installed with out hyponome 8, out hyponome 8
Inside fixing sleeve be connected to outlet pipe 9, the bottom end fixing sleeve of outlet pipe 9 is connected to water collect tank 10, and the bottom of 10 side of water collect tank is solid
Surely it is socketed with communicating pipe 11, the outside of communicating pipe 11 is fixedly installed with isolating valve 12, and the quantity of communicating pipe 11 is two, two
One end of communicating pipe 11 is fixedly connected with the both ends of U-tube 13 respectively, the other end and main steam turbine of another communicating pipe 11 is solidifying
Vapour device is fixedly connected, and the top fixing sleeve of 1 side of shell is connected to connecting tube 14, and one end of connecting tube 14 is fixedly installed with suction disk
15, and the other end of connecting tube 14 is fixedly connected with exhaust tube 16, the outside of connecting tube 14 is fixedly installed with air valve 17, exhaust tube
16 one end is fixedly connected with vacuum pump 18, and the other end of exhaust tube 16 is connected with main steam turbine condenser vaccum-pumping equipment,
Vacuum pump 18 is electrically connected with city's circuit, this vacuum pump 18 is suitable for the water-ring vacuum pump of model TCM-3-7.
Wherein, the bottom of 1 inner cavity of shell is fixedly installed with inclined plate, and inclined plate is located at the side of hyponome 8, can to coagulate
Steam droplet can quickly fall into out the inside of hyponome 8 along the inclined surface of inclined plate after knot, to accelerate the stream of condensed water
Dynamic speed.
Wherein, condenser pipe 4 is located at the inside of shell 1, and the S-shaped distribution of condenser pipe 4, can be in the process of steam condensation
In, increase the contact area between condenser pipe 4 and steam, to accelerate the speed of steam condensation.
Wherein, cooling water inlet pipe 5 and cooling water outlet tube 6 is equal in magnitude, and cooling water inlet pipe 5 and cooling water outlet tube 6
Outside is fixedly installed with two water valves respectively, cooling water can be made to flow in the inside of condenser pipe 4, consequently facilitating to steaming
Vapour is condensed, while also ensuring the balance and stability of 4 inside water pressure of condenser pipe.
Wherein, U-tube 13 is located at the inside of control box 7, and the outside of U-tube 13 passes through the bottom of connection frame and shell 1
Be fixedly connected, can use the principle of gravity inertial, control the liquid level of 10 internal condensate water of water collect tank, enable condensed water from
The dynamic inside for flowing into main steam turbine condenser, so that condensate pump be rescued.
Wherein, suction disk 15 is located at the inside of shell 1, and the side of suction disk 15 offers suction hole, can be to shell 1
Inside vacuumized, to accelerate the speed of steam condensation, while can also be true by the pumping of small turbine condensing plant
Empty set is united to be cascaded with the pumped vacuum systems of main steam turbine condenser, so that the two is merged into a system, to save
The energy.
The working principle and process for using of the utility model:
Hot steam is delivered to the inside of shell 1 from steam inlet pipe 2 first, then opens two water valves, so that cooling water is from cold
But water inlet pipe 5 flows into the inside of condenser pipe 4, and makes it from the outflow of cooling water outlet tube 6, consequently facilitating to the heat inside shell 1
Steam is condensed, while starting vacuum pump 18, opens air valve 17, so that suction disk 15 is inside shell 1 to vacuumizing, Jin Erjia
The fast rate of set of hot steam, the water body after then condensing are entered in water collect tank 10 from hyponome 8 out by outlet pipe 9
Portion, and the condensed water inside water collect tank 10 can flow to the inside of U-tube 13 because of the principle of gravity inertial, and control in water collect tank 10
The liquid level of portion's condensed water enables condensed water to automatically flow into the inside of main steam turbine condenser, so that condensate pump be saved
Out, electric energy has not only been saved in this way, but also also reduces the cost of plant maintenance.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of small turbine condensing plant, which is characterized in that including shell (1), the top fixing sleeve of the shell (1) is connected to
Steam inlet pipe (2), and the inner wall of shell (1) is fixedly connected with support frame (3), the inside of support frame as described above (3) is fixedly installed with cold
Solidifying pipe (4), one end fixing sleeve of the condenser pipe (4) is connected to cooling water inlet pipe (5), and the other end fixing sleeve of condenser pipe (4)
It is connected to cooling water outlet tube (6), the bottom of the shell (1) is fixedly connected with control box (7), and the side of shell (1) bottom is solid
Dingan County is equipped with hyponome (8) are gone out, and the inside fixing sleeve of hyponome (8) out is connected to outlet pipe (9), the outlet pipe (9)
Bottom end fixing sleeve is connected to water collect tank (10), and the bottom fixing sleeve of water collect tank (10) side is connected to communicating pipe (11), the company
The outside of siphunculus (11) is fixedly installed with isolating valve (12), and the quantity of communicating pipe (11) is two, two communicating pipes
(11) one end is fixedly connected with the both ends of U-tube (13) respectively, the other end and main steamer of another communicating pipe (11)
Machine condenser is fixedly connected, and the top fixing sleeve of shell (1) side is connected to connecting tube (14), and the one of the connecting tube (14)
End is fixedly installed with suction disk (15), and the other end of connecting tube (14) is fixedly connected with exhaust tube (16), the connecting tube
(14) outside is fixedly installed with air valve (17), and one end of the exhaust tube (16) is fixedly connected with vacuum pump (18), and is evacuated
The other end of pipe (16) is connected with main steam turbine condenser vaccum-pumping equipment, and the vacuum pump (18) is electrically connected with city's circuit.
2. small turbine condensing plant according to claim 1, which is characterized in that the bottom of shell (1) inner cavity is solid
Dingan County is equipped with inclined plate, and inclined plate is located at the side of hyponome (8).
3. small turbine condensing plant according to claim 1, which is characterized in that the condenser pipe (4) is located at shell (1)
Inside, and condenser pipe (4) S-shaped distribution.
4. small turbine condensing plant according to claim 1, which is characterized in that the cooling water inlet pipe (5) and cooling
Water outlet pipe (6) it is equal in magnitude, and the outside of cooling water inlet pipe (5) and cooling water outlet tube (6) is fixedly installed with two water respectively
Valve.
5. small turbine condensing plant according to claim 1, which is characterized in that the U-tube (13) is located at control box
(7) inside, and the outside of U-tube (13) is fixedly connected by connection frame with the bottom of shell (1).
6. small turbine condensing plant according to claim 1, which is characterized in that the suction disk (15) is located at shell
(1) inside, and the side of suction disk (15) offers suction hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175405.7U CN209558935U (en) | 2019-01-31 | 2019-01-31 | A kind of small turbine condensing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175405.7U CN209558935U (en) | 2019-01-31 | 2019-01-31 | A kind of small turbine condensing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209558935U true CN209558935U (en) | 2019-10-29 |
Family
ID=68310341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920175405.7U Active CN209558935U (en) | 2019-01-31 | 2019-01-31 | A kind of small turbine condensing plant |
Country Status (1)
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| CN (1) | CN209558935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556453A (en) * | 2020-12-25 | 2021-03-26 | 山东神舟制冷设备有限公司 | Energy-saving and environment-friendly evaporative condenser |
| CN117752423A (en) * | 2023-12-15 | 2024-03-26 | 中国人民解放军总医院第一医学中心 | Laparoscopic robot with temperature overload protection |
-
2019
- 2019-01-31 CN CN201920175405.7U patent/CN209558935U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556453A (en) * | 2020-12-25 | 2021-03-26 | 山东神舟制冷设备有限公司 | Energy-saving and environment-friendly evaporative condenser |
| CN117752423A (en) * | 2023-12-15 | 2024-03-26 | 中国人民解放军总医院第一医学中心 | Laparoscopic robot with temperature overload protection |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 232008 Luohe Town, Datong District, Huainan City, Anhui Province Patentee after: Datang Anhui Power Generation Co.,Ltd. Huainan Luohe Power Generation Branch Country or region after: China Address before: 232008 Luohe Power Plant, Luohe Town, Datong District, Huainan City, Anhui Province Patentee before: DATANG HUAINAN LUOHE POWER PLANT Country or region before: China |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240221 Address after: 232000, 100 meters east of Luohe Police Station in Luohe Town, Datong District, Huainan City, Anhui Province Patentee after: Huainan Luohe Power Generation Co.,Ltd. Country or region after: China Address before: 232008 Luohe Town, Datong District, Huainan City, Anhui Province Patentee before: Datang Anhui Power Generation Co.,Ltd. Huainan Luohe Power Generation Branch Country or region before: China |
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| TR01 | Transfer of patent right |