CN205355983U - 1000MW steam turbine power generation machine stator water cooling device - Google Patents
1000MW steam turbine power generation machine stator water cooling device Download PDFInfo
- Publication number
- CN205355983U CN205355983U CN201620021730.4U CN201620021730U CN205355983U CN 205355983 U CN205355983 U CN 205355983U CN 201620021730 U CN201620021730 U CN 201620021730U CN 205355983 U CN205355983 U CN 205355983U
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- filter
- catch basin
- stator cooling
- outlet
- inlet tube
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Abstract
(B, ) the utility model relates to a (B, ) (b) 1000MW (b) (b) steam turbine power generation machine stator water cooling device. Widely used present electric machine cooling water installation, its inside ion concentration adjusts, the pressure adjustment relies on manual control more, and efficiency is lower. The utility model discloses a constitution includes: stator cooling pipe network (b) (b) 2 (b) (b), stator cooling pipe network be connected (b) (b) 4 (b) (b) with inlet tube (b) (b) 3 (b) (b), outlet pipe (b) (b) 7 (b) (b), dirt discharge groove respectively, the outlet pipe be connected with catch basin (b) (b) 8 (b) (b), the inlet tube be connected with pressure regulating valve (b) (b) 13 (b) (b), pressure regulating valve respectively with filter (b) (b) 14 (b) (b), mend water filter (b) (b) 22 (b) (b), ion exchanger (b) (b) 21 (b) (b) is connected, the filter be connected with temperature control valve (b) (b) 20 (b) (b), ion exchanger pass through ion exchange pipe (b) (b) 17 (b) (b) and be connected with the catch basin. The utility model is used for (B, ) (b) 1000MW (b) (b) steam turbine power generation machine stator water cooling device. (B, )
Description
Technical field:
This utility model relates to a kind of 1000MW turbine generator stator cooling water device.
Background technology:
Generator Stator Cooling water device is the important component part of generator system, the stability of its operation and reliability directly affect the operation whether electromotor can be steady, safe, now widely used generator cooling-water device, its internal ion concentration regulates, pressure regulates and relies on Artificial Control more, inefficient.
Utility model content:
The purpose of this utility model is to provide a kind of 1000MW turbine generator stator cooling water device.
Above-mentioned purpose is realized by following technical scheme:
A kind of 1000MW turbine generator stator cooling water device, its composition includes: stator cooling pipe network, described stator cooling pipe network is connected with inlet tube, outlet, dirt discharge groove respectively, described outlet is connected with catch basin, described inlet tube is connected with pressure-regulating valve, described pressure-regulating valve is connected with filter, moisturizing filter, ion exchanger respectively, and described filter is connected with temperature control valve (TCV), and described ion exchanger is connected with catch basin by ion exchange pipe.
Described 1000MW turbine generator stator cooling water device, described outlet is separately installed with siphon, generator outlet conductivity meter, described ion exchange pipe is separately installed with ion exchanger outlet conductivity meter, y-type filter, Pressure gauge, described inlet tube is separately installed with temporary temperature meter, described y-type filter, orifice plate, generator inlet conductivity meter.
Described 1000MW turbine generator stator cooling water device, described siphon is connected with described catch basin, described catch basin and 2 circulating pumps connect, described circulating pump is connected with temperature control valve (TCV), cooler respectively, described cooler is connected with described temperature control valve (TCV), and described moisturizing filter is connected with filling pipe.
Beneficial effect:
1. cooling water pressure of the present utility model regulates to regulate with ion concentration and adopts PID technology to realize manual adjustment, namely by reading the parameters in cooling water recirculation system, automaton is used to realize from main regulation, the cost of manual intervention can be greatly reduced, monitoring stability is high simultaneously, makes chilled water unit operating more steady.
Cooling hydromining internal-circulation type of the present utility model is carried, and the hot water flowed out in stator cooling tube is by back flowing back into stator interior as coolant after filtering, regulating ion concentration, cooling, adjustment pressure, and in process, waste is few, effectively save generator operation cost.
Pressure-regulating valve of the present utility model and temperature control valve (TCV) possess manual adjustment mode, system be can conveniently carry out and debugging, special circumstances manual intervention etc. run, it is automatically adjusted pattern and can set parameters according to practical situation simultaneously, it is possible to effectively adapt to various working environments.
Accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention:
Embodiment 1:
A kind of 1000MW turbine generator stator cooling water device, its composition includes: stator cooling pipe network 2, described stator cooling pipe network is connected with inlet tube 3, outlet 7, dirt discharge groove 4 respectively, described outlet is connected with catch basin 8, described inlet tube is connected with pressure-regulating valve 13, described pressure-regulating valve is connected with filter 14, moisturizing filter 22, ion exchanger 21 respectively, described filter is connected with temperature control valve (TCV) 20, and described ion exchanger is connected with catch basin by ion exchange pipe 17.
Embodiment 2:
1000MW turbine generator stator cooling water device according to embodiment 1, described outlet is separately installed with siphon 1, generator outlet conductivity meter 9, described ion exchange pipe is separately installed with ion exchanger outlet conductivity meter 10, y-type filter 6, Pressure gauge 19, described inlet tube is separately installed with temporary temperature meter 5, described y-type filter, orifice plate 11, generator inlet conductivity meter 12.
Embodiment 3:
1000MW turbine generator stator cooling water device according to embodiment 1 or 2, it is characterized in that: described siphon is connected with described catch basin, described catch basin and 2 circulating pumps 16 connect, described circulating pump is connected with temperature control valve (TCV), cooler 18 respectively, described cooler is connected with described temperature control valve (TCV), and described moisturizing filter is connected with filling pipe 15.
Embodiment 4:
1000MW turbine generator stator cooling water device according to embodiment 1-3, described thermoregulator, described pressure regulator adopt PID automatic control system, can arranging according to operation condition in site, revise pid value, described thermoregulator, described pressure regulator can be converted to manual adjustment mode work.
Claims (3)
1.A kind of 1000MW turbine generator stator cooling water device, its composition includes: stator cooling pipe network, it is characterized in that: described stator cooling pipe network is connected with inlet tube, outlet, dirt discharge groove respectively, described outlet is connected with catch basin, described inlet tube is connected with pressure-regulating valve, described pressure-regulating valve is connected with filter, moisturizing filter, ion exchanger respectively, described filter is connected with temperature control valve (TCV), and described ion exchanger is connected with catch basin by ion exchange pipe.
2.1000MW turbine generator stator cooling water device according to claim 1, it is characterized in that: described outlet is separately installed with siphon, generator outlet conductivity meter, described ion exchange pipe is separately installed with ion exchanger outlet conductivity meter, y-type filter, Pressure gauge, described inlet tube is separately installed with temporary temperature meter, described y-type filter, orifice plate, generator inlet conductivity meter.
3.1000MW turbine generator stator cooling water device according to claim 2, it is characterized in that: described siphon is connected with described catch basin, described catch basin and 2 circulating pumps connect, described circulating pump is connected with temperature control valve (TCV), cooler respectively, described cooler is connected with described temperature control valve (TCV), and described moisturizing filter is connected with filling pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021730.4U CN205355983U (en) | 2016-01-12 | 2016-01-12 | 1000MW steam turbine power generation machine stator water cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021730.4U CN205355983U (en) | 2016-01-12 | 2016-01-12 | 1000MW steam turbine power generation machine stator water cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205355983U true CN205355983U (en) | 2016-06-29 |
Family
ID=56175513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620021730.4U Expired - Fee Related CN205355983U (en) | 2016-01-12 | 2016-01-12 | 1000MW steam turbine power generation machine stator water cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205355983U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109120105A (en) * | 2018-09-29 | 2019-01-01 | 东方电机控制设备有限公司 | A kind of Generator Stator Cooling water system anti-siphon means |
| CN109347262A (en) * | 2018-09-29 | 2019-02-15 | 东方电机控制设备有限公司 | A kind of anti-siphon method of Generator Stator Cooling water system |
| CN110768446A (en) * | 2019-11-19 | 2020-02-07 | 珠海格力电器股份有限公司 | Wheel hub motor heat abstractor, wheel hub motor cooling system and vehicle |
-
2016
- 2016-01-12 CN CN201620021730.4U patent/CN205355983U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109120105A (en) * | 2018-09-29 | 2019-01-01 | 东方电机控制设备有限公司 | A kind of Generator Stator Cooling water system anti-siphon means |
| CN109347262A (en) * | 2018-09-29 | 2019-02-15 | 东方电机控制设备有限公司 | A kind of anti-siphon method of Generator Stator Cooling water system |
| CN109120105B (en) * | 2018-09-29 | 2024-02-20 | 东方电气自动控制工程有限公司 | Anti-siphon device of generator stator cooling water system |
| CN110768446A (en) * | 2019-11-19 | 2020-02-07 | 珠海格力电器股份有限公司 | Wheel hub motor heat abstractor, wheel hub motor cooling system and vehicle |
| CN110768446B (en) * | 2019-11-19 | 2021-07-23 | 珠海格力电器股份有限公司 | Wheel hub motor heat abstractor, wheel hub motor cooling system and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |