Miniature heating equipment liquid supplementation device

Abstract

The invention discloses a miniature heating equipment liquid supplementation device. The miniature heating equipment liquid supplementation device comprises an anti-freezing liquid output pipeline anda tap water supplying pipeline, wherein the anti-freezing liquid output pipeline comprises a main anti-freezing liquid output pipeline, a first liquid conveying pipeline and a second liquid conveyingpipeline; the main anti-freezing liquid output pipeline is connected with a circulation system; the first liquid conveying pipeline communicates with an anti-freezing liquid storage bucket, and the anti-freezing liquid storage bucket is used for storing anti-freezing liquid; the second liquid conveying pipeline communicates with a container interior anti-corrosion capsule, and a container shell is arranged outside the container interior anti-corrosion capsule; the anti-freezing liquid in the anti-freezing liquid storage bucket is supplemented into the whole circulation system through a booster pump; and the tap water supplying pipeline supplements the anti-freezing liquid in an inner cavity of the anti-corrosion capsule into the whole circulation system through the pressure provided by tap water. The miniature heating equipment liquid supplementation device provided by the invention is simple in structure, constant pressure and anti-freezing liquid supplementation of the whole heatingsystem can be completed without additional power sources and other power, operation is easy to learn, and the miniature heating equipment liquid supplementation device is suitable for domestic and miniature heating systems.

Description

Technical field [0001] The invention relates to the technical field of heating fluid supplement equipment, in particular to a miniature heating equipment fluid supplement device. Background technique [0002] In recent years, with the rapid development of coal-to-electricity conversion, ultra-low temperature air source heat pump heating equipment and solar heating equipment have been widely used by ordinary users, especially in the north, where the application of the above heating methods is more popular; [0003] At present, the heating equipment in winter generally uses the water circulation method. If there is a sudden power outage or no one is going out in the cold winter, it is especially easy to cause the equipment and the circulation pipeline to freeze. In the light of the pipeline damage, the equipment is scrapped. The solution is better. The method is to replace the circulating water with antifreeze, which can completely solve the problem of freezing equipment in winter. ...

AI Technical Summary

Problems solved by technology

[0003] At present, water circulation is generally used for heating equipment in winter at this stage. If there is a sudden power outage or no one at home goes out in the cold winter, it is particularly easy to cause freezing damage to the equipment and circulation pipes, ranging from pipeline damage to equipment scrapping. It is better to solve it The best way is to replace the circulating water with antifreeze, which can completely solve the problem of freezing equipment in winter

[0004] However, the study found that after replacing the antifreeze, automatic liquid replenishment has become a big problem, and the system circulation pressure is generally between 0.1PMA-0.35PMA; during the heating process in winter, more or less gas will be generated inside the circulation system, And discharge the system through the automatic exhaust valve, and at the same time, a small amount of antifreeze will also be discharged, which will cause the pressure of the system to increase with the use of time, and the pressure will gradually decrease, and the liquid replenishment must be completed with a booster pump

[0005] The study also found that the current system requires each user to be equipped with a booster pump, and every time the fluid is replenished to the highest pressure, the pressure of the entire system is in a fluctuating process from high to low, due to the pressure of the entire system Unstable, not conducive to the operation of the entire system, the overall cost is high, and the fluid replacement process is relatively complicated, which is not easy to promote and apply

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