JPH02147607U - - Google Patents
Info
- Publication number
- JPH02147607U JPH02147607U JP5530589U JP5530589U JPH02147607U JP H02147607 U JPH02147607 U JP H02147607U JP 5530589 U JP5530589 U JP 5530589U JP 5530589 U JP5530589 U JP 5530589U JP H02147607 U JPH02147607 U JP H02147607U
- Authority
- JP
- Japan
- Prior art keywords
- water
- boiler
- deaerator
- booster pump
- suction pipe
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Description
図面は本考案の一実施例に係るボイラ給水装置
のフロー系統図である。
１…復水管、４…脱気器、５…貯水タンク、６
…吸込管、７…ボイラ給水ブースタポンプ、８…
ボイラ給水ポンプ、９…給水管、１２…減温水管
、１３…温度調整弁、２０，２１…温度計、２２
…比較器。
The drawing is a flow system diagram of a boiler water supply system according to an embodiment of the present invention. 1... Condensate pipe, 4... Deaerator, 5... Water storage tank, 6
...Suction pipe, 7...Boiler water supply booster pump, 8...
Boiler water supply pump, 9... Water supply pipe, 12... Temperature reduction water pipe, 13... Temperature adjustment valve, 20, 21... Thermometer, 22
...Comparator.
Claims (1)
して脱気器へ導き脱気器内で加熱蒸気により加熱
した後上記脱気器の貯水タンク内に溜つた復水を
ボイラ給水ブースタポンプの吸込管、上記ボイラ
給水ブースタポンプ、ボイラ給水ポンプ、高圧ヒ
ータなどを経てボイラへ給水するボイラ給水装置
において、上記低圧ヒータの出口から上記脱気器
をバイパスして上記ボイラ給水ブースタポンプの
吸込管へ連通し上記タービンの負荷遮断時に上記
ボイラ給水ブースタポンプの吸込管へ減温水を注
入して脱気器貯水タンクとの温度差を減少させる
減温水管を備えたことを特徴とするボイラ給水装
置。 The condensate of the steam emitted from the turbine is guided to the deaerator through a low-pressure heater, heated by heated steam in the deaerator, and then the condensate accumulated in the water storage tank of the deaerator is transferred to the suction pipe of the boiler feed water booster pump, In the boiler water supply system that supplies water to the boiler via the boiler water booster pump, boiler water feed pump, high pressure heater, etc., the outlet of the low pressure heater bypasses the deaerator and communicates with the suction pipe of the boiler water booster pump. A boiler water supply system comprising a detemperature water pipe that injects detemperature water into the suction pipe of the boiler feed water booster pump to reduce the temperature difference with the deaerator water storage tank when the turbine load is cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5530589U JPH02147607U (en) | 1989-05-16 | 1989-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5530589U JPH02147607U (en) | 1989-05-16 | 1989-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02147607U true JPH02147607U (en) | 1990-12-14 |
Family
ID=31578138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5530589U Pending JPH02147607U (en) | 1989-05-16 | 1989-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02147607U (en) |
-
1989
- 1989-05-16 JP JP5530589U patent/JPH02147607U/ja active Pending
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