JPH0457007U - - Google Patents
Info
- Publication number
- JPH0457007U JPH0457007U JP9705690U JP9705690U JPH0457007U JP H0457007 U JPH0457007 U JP H0457007U JP 9705690 U JP9705690 U JP 9705690U JP 9705690 U JP9705690 U JP 9705690U JP H0457007 U JPH0457007 U JP H0457007U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- condensate
- electric pump
- passage
- discharge
- 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.)
- Granted
Links
- 238000011084 recovery Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Description
第１図は本考案の実施例の復水回収装置のシス
テム系統図、第２図は従来の復水回収装置のシス
テム系統図である。
２……電動ポンプ、８……循環通路、１０……
エゼクター部、１２……排出通路、１４……流入
通路、１６……復水回収管、１８……満水検知器
、２０……圧力スイツチ、２２，２４……圧力調
整弁、３２……圧力検出器。
FIG. 1 is a system diagram of a condensate recovery device according to an embodiment of the present invention, and FIG. 2 is a system diagram of a conventional condensate recovery device. 2...Electric pump, 8...Circulation passage, 10...
Ejector part, 12... Discharge passage, 14... Inflow passage, 16... Condensate recovery pipe, 18... Full water detector, 20... Pressure switch, 22, 24... Pressure regulating valve, 32... Pressure detection vessel.
Claims (1)
を結び内部に復水のジエツト流を作る循環通路と
、循環通路のジエツト流部に開口する流入通路と
、流入通路と連通された復水回収管と、循環通路
の途中に開口する排出通路と、循環通路内の復水
の有無を検知する満水検知器と、前記排出通路に
配された圧力スイツチとを備え、復水回収量が減
少して電動ポンプの吐出圧力が前記圧力スイツチ
の設定圧力より低下すれば作用して電動ポンプを
停止せしめる、或いは最初から復水が少なくポン
プが起動しても吐出圧力が所定時間内に圧力スイ
ツチの設定圧力に到達しない場合にポンプを停止
すべく制御するものに於て、前記復水回収管内の
圧力を検出する手段を設け、復水回収管内が所定
以上の圧力になり、且つ前記循環通路内が復水で
満たされると電動ポンプが起動するようにしたこ
とを特徴とする復水回収装置。 An electric pump, a circulation passage that connects the discharge port and suction port of the electric pump and creates a jet flow of condensate inside, an inflow passage that opens to the jet flow part of the circulation passage, and a condensate recovery communicating with the inflow passage. The system is equipped with a pipe, a discharge passage that opens in the middle of the circulation passage, a full-water detector that detects the presence or absence of condensate in the circulation passage, and a pressure switch placed in the discharge passage, so that the amount of condensate recovered can be reduced. If the discharge pressure of the electric pump falls below the set pressure of the pressure switch, the electric pump will be activated and the electric pump will be stopped, or even if there is little condensate from the beginning and the pump starts, the discharge pressure will be set within a predetermined time and the pressure switch will be set. In controlling the pump to stop when the pressure is not reached, a means for detecting the pressure in the condensate recovery pipe is provided, and when the pressure in the condensate recovery pipe reaches a predetermined level or higher and the pressure in the circulation passage is A condensate recovery device characterized in that an electric pump starts when it is filled with condensate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9705690U JPH08576Y2 (en) | 1990-09-14 | 1990-09-14 | Condensate recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9705690U JPH08576Y2 (en) | 1990-09-14 | 1990-09-14 | Condensate recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457007U true JPH0457007U (en) | 1992-05-15 |
| JPH08576Y2 JPH08576Y2 (en) | 1996-01-10 |
Family
ID=31837110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9705690U Expired - Fee Related JPH08576Y2 (en) | 1990-09-14 | 1990-09-14 | Condensate recovery device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08576Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007218471A (en) * | 2006-02-15 | 2007-08-30 | Tlv Co Ltd | Waste heat-recovering/pressure-reducing device for steam |
| JP2012172874A (en) * | 2011-02-18 | 2012-09-10 | Kobe Steel Ltd | Hot water manufacturing supply unit |
-
1990
- 1990-09-14 JP JP9705690U patent/JPH08576Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007218471A (en) * | 2006-02-15 | 2007-08-30 | Tlv Co Ltd | Waste heat-recovering/pressure-reducing device for steam |
| JP2012172874A (en) * | 2011-02-18 | 2012-09-10 | Kobe Steel Ltd | Hot water manufacturing supply unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08576Y2 (en) | 1996-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |