Multistage compression type heating radiator bottom drainage automatic regulating tool

Abstract

The invention discloses a multistage compression type heating radiator bottom drainage automatic regulating tool. A T-shaped handle is connected with a root support. An inner supporting sleeve is fixed to the outer side of the root support in a sleeving mode. An inner cavity is formed in the rear end of the inner supporting sleeve. A guide pipe is arranged at the front end of the inner supportingsleeve. A push-pull rod is arranged in the guide pipe in a matched and sleeved mode. An internal hexagonal butt joint is fixed to the front end of the push-pull rod. The rear end of the push-pull rodis located in the inner cavity, and an internal spring base is fixed to the rear end of the push-pull rod. Internal layer springs are connected between the internal spring base and the root support. When the automatic regulating tool works in a natural state, the internal hexagonal butt joint can stretch out of a front end port of a transparent hood, accordingly, a corresponding drainage bolted cap on the lower portion of a heating radiator is convenient to operate, the internal hexagonal butt joint can be aligned with and sleeved with the outer side of the drainage bolted cap in a matched mode through observation, and the transparent hood carrying a rubber ring is pressed to surround the drainage bolted cap by pressing the tool, so that a sealed butt joint relation is formed; and the transparent hood can be made to slide backwards along the T-shaped handle by further pressing the tool, so that it is guaranteed that the internal hexagonal butt joint and the drainage bolted cap can be in a pressed state in a sleeved mode through pressing in the step.

Description

technical field [0001] The invention belongs to the technical field of maintenance tools for municipal thermal pipelines, and in particular relates to a multi-stage compression radiator bottom automatic adjustment tool for drainage. Background technique [0002] Every winter in northern cities when heating is first connected, maintenance engineers need to adjust the pressure relief and balance of the heating according to user feedback. In the adjustment process, in addition to using a screwdriver to align the pressure relief screw on the upper side of the radiator for air release adjustment, sometimes the temperature adjustment does not It is not ideal. It is necessary to open the drain outlet under some radiators to drain water to judge the overflow and overcurrent pressure, as well as to judge the water quality and judge whether the radiator needs to be drained and cleaned. This process is not easy to operate. In order to prevent ground pollution, first open the drain outl...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem of inconvenient operation and low efficiency due to the lack of effective anti-leakage tools in the current radiator maintenance process, the present invention provides a tool that can effectively solve the pollution caused by the drainage process at the bottom of the radiator, so as to simplify the adjustment work steps of the operator and achieve The purpose of convenient use and efficient work

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