A steam trap convenient for constant temperature control of water flow

Abstract

The invention discloses a steam trap convenient for constant temperature control of water flow, which comprises a valve body, a valve core and a sealing cover. The left end of the valve body is provided with a liquid inlet port, and the right end of the valve body is provided with a liquid outlet port. The bottom end of the body is threaded with a mounting block, and the upper end of the mounting block is inlaid with a first sealing ring, the upper end of the mounting block is provided with a bottom ring, and the outer surface of the bottom ring is welded to a limit block, the bottom The upper end of the ring is fixedly connected with a filter screen, and the upper end of the filter screen is connected to the top ring, the upper surface of the top ring is fixedly equipped with a bump, and the bump is located inside the lower end of the connector, and the upper surface of the connector is connected to There is a sealing part, and a spring is fixedly installed on the outside of the connecting part. This steam trap is convenient for constant temperature control of water flow, the filter has a protective function, and can adjust the initial temperature of the valve body, and the sealing between the valve core and the valve body is good, and it will not flow due to steam or condensed water. cause accidental injury.

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...

AI Technical Summary

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

Images