Pile driving and pulling machine for punching holes to bed rock to build ceramic solar energy storage device

Abstract

The invention provides a pile driving and pulling machine for punching holes to bed rock to build the ceramic solar energy storage device. The invention relates to a solar hot water energy storage device. The pile driving and pulling machine punches holes in an accumulated soil layer through steel pipe piles. High-pressure water or high-pressure slurry is injected into the steel pipe pile to reduce pile driving and pulling friction force and protect the hole wall; when the punching depth reaches a bed rock or a rock stratum, the punching work is stopped, a polyethylene pipe tank combiner is inserted into a soil accumulation layer hole with the hole depth of more than 5m; a heating energy storage system in a soil accumulation layer is formed through horizontal and vertical communicating pipes; local water is used for producing hot water of 60-100 DEG C in spring, summer and autumn, the hot water circulates in the heat preservation water tank and the heating energy storage system in thesoil accumulation layer, solar energy obtained in spring, summer and autumn is converted into stored energy in the soil accumulation layer, and buildings, greenhouses and biogas digesters are heated by using the hot water heated by the stored energy in the soil accumulation layer in winter.

Description

[0001] (1) Technical field [0002] This application relates to an energy storage device, in particular to using a pile-extractor to drill holes in the soil layer to the bedrock, and use ceramic solar roofing or a ceramic solar water heating system to heat local water and inject it into the energy storage pipeline of the soil layer for inter-seasonal low-temperature energy storage installation. [0003] (2) Background technology [0004] Conventional energy has a certain equivalence relationship with currency, and can be purchased with currency at any time. Generally, inter-seasonal low-temperature energy storage is not required. [0005] In winter, the sun angle is low, and the intensity of sunlight radiation is weak. In some areas, there is smog, and the intensity of sunlight radiation further decreases. Low-temperature energy is rarely needed, and a large amount of low-temperature energy is needed in winter. It is of practical significance to store solar energy at low tempe...

AI Technical Summary

Problems solved by technology

[0008] 1. Obtaining solar energy: Traditional solar water heating systems are various vacuum glass tube solar water heating systems and metal plate solar water heating systems, in which the solar absorbing film is a chemical substance coated on the surface of glass and metal at room temperature, and these chemical substances are not formed Stable mineral composition and unstable performance. Under sunlight, the sunlight absorption ratio will gradually decay. The higher the water temperature, the faster the decay. When the water temperature reaches 80°C-100°C, the decay speed of the solar absorbing film is obviously accelerated, and the traditional solar water heating system average The actual service life is less than 10 years; the main materials of traditional solar water heating systems are borosilicate glass and metals such as copper, aluminum, and iron. The melting temperature of borosilicate glass is about 1600°C, and the energy consumption It is also equivalent to or higher than 1600 ℃ smelting energy consumption, high energy consumption in manufacturing, and high production cost in general; due to the fast attenuation speed of traditional solar absorbing films, glass tubes are easy to break, and metal welds are easy to corrode. The use and maintenance of traditional solar water heating systems relatively high cost

The applicant applied for the patent of "Greenhouse Ceramic Solar Heating Heat Storage System" on February 22, 2018. It made horizontal grooves on the ground in the greenhouse with a depth of 1-3 meters and buried them in horizontal pipes. The hot water heated by the heat collection system is stored in the heat preservation water tank and the heating soil, which is used to take out the heat energy in the heat preservation water tank and the soil to heat the greenhouse at night or on a sunny day, which is limited by the existing small trenchers on the market. The pipes in the tank are buried at a depth of 1-3 meters, and the general energy storage period is within 15 days. Interseasonal energy storage cannot be realized. If the tank depth continues to increase, the construction cost is high, and it is difficult to realize economical energy storage and energy use.

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