JPS5791704A - Steam trap - Google Patents

Steam trap

Info

Publication number
JPS5791704A
JPS5791704A JP55169752A JP16975280A JPS5791704A JP S5791704 A JPS5791704 A JP S5791704A JP 55169752 A JP55169752 A JP 55169752A JP 16975280 A JP16975280 A JP 16975280A JP S5791704 A JPS5791704 A JP S5791704A
Authority
JP
Japan
Prior art keywords
steam
anode plate
sacrificial anode
stagnated
trap
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
JP55169752A
Other languages
Japanese (ja)
Inventor
Katsuji Fujiwara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TLV Co Ltd
Original Assignee
TLV Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TLV Co Ltd filed Critical TLV Co Ltd
Priority to JP55169752A priority Critical patent/JPS5791704A/en
Publication of JPS5791704A publication Critical patent/JPS5791704A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/20—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats
    • F16T1/30—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats of inverted-open-bucket type; of bell type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

PURPOSE:To enhance the erosion resistance of a steam trap by a method wherein a sacrificial anode is disposed at a ceiling part of a valve chamber or other similar part where steam is stagnated so that the steam is condensed on the surface of the sacrificial anode. CONSTITUTION:The sacrificial anode plate 32 of a metallic material baser than the metal constituting the trap is provided at the ceiling part of the valve chamber 4 where steam is stagnated. As a result, the anode plate 32 causes an anti- corrosive current to flow against a corrosive current, thereby preventing chemical corrosion and erosion. In addition, even when oxide films on the surfaces of a contacting member 20 of a valve seat, a cylindrical part at the tip of a main body member 19 and the internal wall of a bush 24 are peeled off by the contacting force of a float 25 and the friction force of a fluid with the result that internal metallic layers are exposed, the metal dissolved from the anode plate 32 is deposited on the exposed layers to form a protective film. Accordingly, the contacting member 20 of the valve seat exhibits the abrasion resistance of a hard metal, while the protective films on the surfaces of other parts are retained and erosion resistance is enhanced.
JP55169752A 1980-11-27 1980-11-27 Steam trap Pending JPS5791704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55169752A JPS5791704A (en) 1980-11-27 1980-11-27 Steam trap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55169752A JPS5791704A (en) 1980-11-27 1980-11-27 Steam trap

Publications (1)

Publication Number Publication Date
JPS5791704A true JPS5791704A (en) 1982-06-08

Family

ID=15892179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55169752A Pending JPS5791704A (en) 1980-11-27 1980-11-27 Steam trap

Country Status (1)

Country Link
JP (1) JPS5791704A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594094A (en) * 1979-01-11 1980-07-17 Tlv Co Ltd Steam trap

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594094A (en) * 1979-01-11 1980-07-17 Tlv Co Ltd Steam trap

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