JPS5976810U - water supply device - Google Patents
water supply deviceInfo
- Publication number
- JPS5976810U JPS5976810U JP17205582U JP17205582U JPS5976810U JP S5976810 U JPS5976810 U JP S5976810U JP 17205582 U JP17205582 U JP 17205582U JP 17205582 U JP17205582 U JP 17205582U JP S5976810 U JPS5976810 U JP S5976810U
- Authority
- JP
- Japan
- Prior art keywords
- line
- way valve
- drain
- supply device
- water supply
- 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
Landscapes
- Pipeline Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図１は従来のドレン回収を行う際の給水装置の説明図、
図２は本考案における一実施例の説明図、図３は３方ロ
バルブの一実施例の説明用断面図、図４は図３の３方ロ
バルブ切替えの説明用断面図である。
１は蒸気ボイラ、２は給水ポンプ、３は３方ロバルブ、
４は軟水ライン、５は軟水タンク、６はドレンライン、
７はドレン回収タンク、８はチャツキ弁、９はチャツキ
弁、１０はドレン検出装置、１１は信号線、１２は弁体
流路Ａ１１３は弁体流路Ｂ１１４は弁体流路Ｃ０
、 第２図−
７」
［
、−を次のようにｉ正する。 −ｊ・、Ｕ １１Figure 1 is an explanatory diagram of a water supply system used in conventional drain collection.
FIG. 2 is an explanatory diagram of an embodiment of the present invention, FIG. 3 is an explanatory sectional view of an embodiment of the three-way valve, and FIG. 4 is an explanatory sectional view of the three-way valve switching shown in FIG. 1 is a steam boiler, 2 is a feed water pump, 3 is a 3-way valve,
4 is a soft water line, 5 is a soft water tank, 6 is a drain line,
7 is a drain recovery tank, 8 is a check valve, 9 is a check valve, 10 is a drain detection device, 11 is a signal line, 12 is a valve body flow path A113 is a valve body flow path B114 is a valve body flow path C0, FIG. -7'' [, - are corrected as follows. -j・, U 11
Claims (4)
イラ１において、給水ポンプ２上流側に切替え用の３方
ロバルブ３を設け、前記３方ロバルブ入口の一つを軟水
ライン４で軟水タンク５と連結し、一方前記３方ロバル
ブ３人口の他方をドレンライン６でドレン回収タンク７
と連結したことを特徴とする給水装置。(1) In the boiler 1 that detects the water level in the boiler and controls the water pump, a 3-way valve 3 for switching is provided upstream of the water pump 2, and one of the 3-way valve inlets is connected to the soft water line 4 to the soft water tank. 5, and the other side of the 3-way valve 3 is connected to the drain recovery tank 7 through a drain line 6.
A water supply device characterized by being connected to.
チャツキ弁８及び／又はチャツキ弁９を設けたことを特
徴とする実用新案登録請求の範囲第１項記載の給水装置
。(2) The water supply device according to claim 1, which is a registered utility model, characterized in that a check valve 8 and/or a check valve 9 are provided in the middle of the soft water line 4 and/or the drain line 6.
、前記ドしン検出装置１０と３方ロバルブ３を信号線１
１で結び、３方ロバルブ３を前記検出装置１０からの信
号により軟水ライン４と、ドレンライン６の切替えを行
うようにしたことを特徴とする実用新案登録請求の範囲
第１項及び第２項記載の給水装置。(3) A drain detection device 10 is provided in the drain recovery tank 7, and the drain detection device 10 and the three-way valve 3 are connected to the signal line 1.
1, and the three-way valve 3 is configured to switch between the soft water line 4 and the drain line 6 based on a signal from the detection device 10. Water supply device as described.
レンライン６とが同時に閉とならない流路を３方ロバル
ブ３の弁体又は弁箱に設けたことを特徴とする実用新案
登録請求の範囲第１項・第２項及び第３項記載の給水装
置。(4) Request for registration of a utility model characterized in that the valve body or valve box of the 3-way valve 3 is provided with a flow path that prevents the soft water line 4 and the drain line 6 from closing simultaneously when the 3-way valve 3 is switched. The water supply device according to the scope of Items 1, 2, and 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17205582U JPS5976810U (en) | 1982-11-12 | 1982-11-12 | water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17205582U JPS5976810U (en) | 1982-11-12 | 1982-11-12 | water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5976810U true JPS5976810U (en) | 1984-05-24 |
Family
ID=30375155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17205582U Pending JPS5976810U (en) | 1982-11-12 | 1982-11-12 | water supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5976810U (en) |
-
1982
- 1982-11-12 JP JP17205582U patent/JPS5976810U/en active Pending
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