Title:
STEAM TRAP
Document Type and Number:
WIPO Patent Application WO/2019/212226
Kind Code:
A1
Abstract:
The present invention relates to a steam trap. The steam trap comprises: a main body having a flow path between an inlet and an outlet; an opening and closing unit, installed at an outlet of the main body, for opening and closing the flow path; and an operation unit, installed in the flow path between the inlet and the outlet, for operating the opening and closing unit to close or open the flow path, wherein the opening and closing unit is provided with a nozzle that has a discharge hole for closing the outlet side of the flow path and a through-hole for communicating with the discharge hole during the opening operation of the opening and closing unit, and includes an opening and closing member which is in close contact with the nozzle at the inlet side of the flow path for blocking or opening the discharge hole while linearly moving, and an operating rod for connecting the operating unit and the opening and closing member to linearly move the opening and closing member to the operating unit. As such, the nozzle is vertically disposed, and the nozzle is opened and closed while the opening and closing member for opening and closing the nozzle is slid, and the amount of condensate discharge may be increased by using a nozzle having a large area relative to the operating force of the operation unit.
Inventors:
BAIK CHANG KI (KR)
Application Number:
PCT/KR2019/005193
Publication Date:
November 07, 2019
Filing Date:
April 30, 2019
Export Citation:
Assignee:
TSK CO LTD (KR)
International Classes:
F16T1/02; F16K3/02; F16K3/06; F16K3/314; F16K11/074; F16K31/00; F16T1/38; F16T1/42
Foreign References:
| JP2006170320A | 2006-06-29 | |||
| JP2006052749A | 2006-02-23 | |||
| KR20170064222A | 2017-06-09 | |||
| KR20150006041A | 2015-01-15 | |||
| KR101704296B1 | 2017-02-08 |
Attorney, Agent or Firm:
SEONG, Nak Hoon (KR)
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