Steam trap facilitating water flow thermostatic control

Abstract

The invention discloses a steam trap facilitating water flow thermostatic control. The steam trap comprises a valve body, a valve element and a seal cover. The left end of the valve body is provided with a liquid feeding end, and a liquid discharging end is arranged at the right end of the valve body. The bottom end of the valve body is connected with a mounting block in a threaded manner, and a first sealing ring is embedded in the upper end of the mounting block. The upper end of the mounting block is provided with a bottom ring, and the outer surface of the bottom ring is connected with a limiting block in a welded manner. A filter net is fixedly connected to the upper end of the bottom ring, and the upper end of the filter net is connected with a top ring. A convex block is fixedly installed on the upper surface of the top ring, and the convex block is located inside the lower end of a connector. A sealing piece is connected to the upper surface of the connector, and a spring is fixedly installed on the outer side of the connector. According to the steam trap facilitating water flow thermostatic control, the filter screen has a protective function, the initial temperature of the valve body can be adjusted, the sealing performance between the valve element and the valve body is good, and accidental injuries caused by steam or flowing water of condensate water is avoided.

Description

technical field [0001] The invention relates to the technical field related to steam traps, in particular to a steam trap that facilitates constant temperature control of water flow. Background technique [0002] Steam traps are mainly used in steam heating equipment and steam pipelines to automatically remove condensed water and prevent the discharge of steam. Among them, thermostatic traps do not need heat preservation treatment, but there are still certain defects in the existing traps on the market today. ,for example: [0003] 1. When the steam trap is used, it needs to filter the impurities in the condensed water through the filter screen, but the existing steam trap is often easy to damage the filter screen due to the impact of condensed water and steam, and has no protection function for the filter screen; [0004] 2. The thermostatic steam trap controls the discharge of condensed water and gas through the initial temperature of the valve core, but the general steam...

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Problems solved by technology

[0008] The purpose of the present invention is to provide a steam trap that is convenient for constant temperature control of water flow, so as to solve the problem that most of the steam traps proposed in the above-mentioned background technology do not have a protection function for the filter screen, and cannot adjust the initial temperature of the valve body, and the valve The sealing between the core and the valve body is poor, and it is easy to cause accidental injury due to the flow of steam or condensed water

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