Device enabling foaming plugs of solar water heater to be quickly pulled out

Abstract

The invention relates to a device enabling foaming plugs of a solar water heater to be quickly pulled out The device comprises a cylindrical straight rod, a supporting rod and a plurality of iron hooks, wherein the supporting rod is arranged at the end of the cylindrical straight rod, and the iron hooks are distributed on the cylindrical straight rod. The supporting rod is in a Y shape, is arranged on the arc face of the cylindrical straight rod and is perpendicular to the axis line of the cylindrical straight rod, and Y-shaped planes formed at the two ends of the supporting rod are parallel to the planes at the two ends of the cylindrical straight rod. The device capable of quickly pulling out the foaming plugs of the solar water heater has the advantages that an original method that the foaming plugs are pulled out one by one is changed, the supporting rod and the iron hooks are installed on the cylindrical straight rod based on the lever principle, the supporting rod is installed at the end of the cylindrical straight rod to serve as a fulcrum, the cylindrical straight rod serves as an arm of force, then, pull rings of the foaming plugs are hooked by the iron hooks, and therefore the foaming plugs can be pulled out easily and quickly; accordingly, the device improves efficiency, saves labor and meanwhile will not damage an outer barrel and an inner container of the solar water heater.

Description

technical field [0001] The invention relates to a device for pulling out a foam plug for a solar water heater, in particular to a device for quickly pulling out a foam plug for a solar water heater. Background technique [0002] Solar water heater is a commonly used water heater device, which uses solar energy as energy source, and converts solar energy into heat energy by absorbing solar radiation to achieve the purpose of heating water. [0003] The space between the inner cylinder and the outer cylinder of the solar water heater needs to be filled with foaming material. In order to prevent the foaming material from blocking the channel and overflowing of the foaming material, it will be blocked with a foaming plug before filling the foaming material. After the material is filled, the foam plugs need to be pulled out. At present, they are usually pulled out manually one by one, which is laborious and time-consuming, and is easy to damage the outer cylinder and inne...

AI Technical Summary

Problems solved by technology

[0003] The space between the inner cylinder and the outer cylinder of the solar water heater needs to be filled with foaming material. In order to prevent the foaming material from blocking the channel and overflowing of the foaming material, it will be blocked with a foaming plug before filling the foaming material. After the material is filled, the foam plugs need to be pulled out. At present, they are usually pulled out manually one by one, which is laborious and time-consuming, and is easy to damage the outer cylinder and inner tank of the solar water heater. Therefore, it is urgent to develop a kind of plug that can be pulled out quickly A device for quickly pulling out a foam plug for a solar water heater that does not damage the outer cylinder and inner tank of the solar water heater without damaging the foam plug. After searching, no device identical or similar to the present invention was found.

Images