JP2013155895A5 - - Google Patents

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Publication number
JP2013155895A5
JP2013155895A5 JP2012014997A JP2012014997A JP2013155895A5 JP 2013155895 A5 JP2013155895 A5 JP 2013155895A5 JP 2012014997 A JP2012014997 A JP 2012014997A JP 2012014997 A JP2012014997 A JP 2012014997A JP 2013155895 A5 JP2013155895 A5 JP 2013155895A5
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JP
Japan
Prior art keywords
switching valve
negative
pressure
steam heating
pressure fluid
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
Application number
JP2012014997A
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Japanese (ja)
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JP2013155895A (en
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Publication date
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Priority to JP2012014997A priority Critical patent/JP2013155895A/en
Priority claimed from JP2012014997A external-priority patent/JP2013155895A/en
Publication of JP2013155895A publication Critical patent/JP2013155895A/en
Publication of JP2013155895A5 publication Critical patent/JP2013155895A5/ja
Pending legal-status Critical Current

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Claims (2)

熱交換器の入口側に加熱用の蒸気供給管を接続し、
前記熱交換器の出口側に負圧正圧切換弁を介して、エゼクタ式真空ポンプ及び液体圧送部材を接続した蒸気加熱装置であって、
前記負圧正圧切換弁は、負圧流体が流入してくると負圧流体出口から前記エゼクタ式真空ポンプへ排出し、正圧流体が流入してくると正圧流体出口から前記液体圧送部材へ排出することを特徴とする蒸気加熱装置。 Connect the steam supply pipe for pressurized heat to the inlet side of the heat exchanger,
Via the negative圧正pressure switching valve on the outlet side of the heat exchanger, a steam heating device connected to the ejector-type vacuum pump and liquid pumping member,
The negative圧正pressure switching valve, when negative pressure fluid comes to flow discharged from the negative pressure fluid outlet into the ejector-type vacuum pump, a positive pressure fluid comes to flow positive pressure fluid from said outlet fluid pumping member steam heating device comprising a benzalkonium be discharged to. 前記負圧正圧切換弁は、圧力応動式の三方切換弁を含む、請求項１に記載の蒸気加熱装置。  The steam heating apparatus according to claim 1, wherein the negative pressure / positive pressure switching valve includes a pressure-responsive three-way switching valve.
JP2012014997A 2012-01-27 2012-01-27 Steam heating device Pending JP2013155895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012014997A JP2013155895A (en) 2012-01-27 2012-01-27 Steam heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012014997A JP2013155895A (en) 2012-01-27 2012-01-27 Steam heating device

Publications (2)

Publication Number Publication Date
JP2013155895A JP2013155895A (en) 2013-08-15
JP2013155895A5 true JP2013155895A5 (en) 2015-01-15

Family

ID=49051270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012014997A Pending JP2013155895A (en) 2012-01-27 2012-01-27 Steam heating device

Country Status (1)

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JP (1) JP2013155895A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2589602B2 (en) * 1991-04-15 1997-03-12 株式会社テイエルブイ Steam heating device
US6739288B1 (en) * 2000-01-14 2004-05-25 Tvl Co., Ltd. Steam heating device
JP2004076987A (en) * 2002-08-13 2004-03-11 Tlv Co Ltd Steam-heating device
JP2004076986A (en) * 2002-08-13 2004-03-11 Tlv Co Ltd Steam-heating device

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