JPH0457004U - - Google Patents
Info
- Publication number
- JPH0457004U JPH0457004U JP9943690U JP9943690U JPH0457004U JP H0457004 U JPH0457004 U JP H0457004U JP 9943690 U JP9943690 U JP 9943690U JP 9943690 U JP9943690 U JP 9943690U JP H0457004 U JPH0457004 U JP H0457004U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- drum
- water
- natural circulation
- flow rate
- 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 7
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
第１図は本考案に係る自然循環ボイラの一実施
例を示す構成図、第２図は同じくボイラ負荷と缶
水の循環流速との関係を示す線図、第３図は従来
の自然循環ボイラの一例を示す構成図、第４図は
同じくボイラ負荷と缶水の循環流量との関係を示
す線図である。
１……ドラム、２……降水管、３……供給管、
４……上昇管、５……蒸発水管、６……流量制御
手段。
Fig. 1 is a configuration diagram showing an embodiment of a natural circulation boiler according to the present invention, Fig. 2 is a diagram showing the relationship between the boiler load and the circulation flow rate of canned water, and Fig. 3 is a diagram showing a conventional natural circulation boiler. FIG. 4 is a diagram showing the relationship between the boiler load and the circulating flow rate of canned water. 1... Drum, 2... Downpipe, 3... Supply pipe,
4... Rising pipe, 5... Evaporating water pipe, 6... Flow rate control means.
Claims (1)
水管とを、それぞれ管路を介して環状に接続し、
缶水循環系を構成してなる自然循環ボイラにおい
て、前記蒸発水管の出口部と前記ドラムとをそれ
ぞれ接続する管路の少くとも一部に、該管路を流
れる循環水の流量と制御する手段を設けたことを
特徴とする自然循環ボイラ。 One drum and a plurality of evaporation water pipes arranged in parallel are connected to each other in an annular manner via pipe lines,
In a natural circulation boiler having a canned water circulation system, at least a part of the pipe connecting the outlet of the evaporative water pipe and the drum is provided with means for controlling the flow rate of the circulating water flowing through the pipe. A natural circulation boiler characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9943690U JPH0457004U (en) | 1990-09-21 | 1990-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9943690U JPH0457004U (en) | 1990-09-21 | 1990-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457004U true JPH0457004U (en) | 1992-05-15 |
Family
ID=31841361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9943690U Pending JPH0457004U (en) | 1990-09-21 | 1990-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457004U (en) |
-
1990
- 1990-09-21 JP JP9943690U patent/JPH0457004U/ja active Pending