Device for injecting treating fluid into timbers

Abstract

The invention discloses a device for injecting treating fluid into timbers. The device for injecting the treating fluid into the timbers comprises a fixing box body, wherein a first cavity is formed in the upper end of the left side in the fixing box body; a second cavity is formed in the lower end of the right side of the inside of the fixing box body; a third cavity is formed in the upper end wall of the second cavity; a fourth cavity is formed in the lower end wall of the first cavity; a plurality of connecting grooves with rightward openings are horizontally formed in the left end wall ofthe second cavity; sliding rods are symmetrically arranged in the second cavity and correspond to the connecting grooves; and sealing clamps which are of integrated structures are arranged on the sliding rods and in the corresponding connecting grooves. During operation of the device, the insides of the timbers can be fully soaked with the treating fluid by pressure difference, the injecting depthand efficiency of the treating fluid are increased, fluid in the second cavity can enter the first cavity through a third through hole, safe application of the device is ensured, the treating fluid can be reused, and the processing cost is saved.

Description

technical field [0001] The invention relates to the field of wood treatment, in particular to a device for injecting treatment liquid into wood. Background technique [0002] With the progress of society and the development of science and technology, so far, people have used various methods of injecting treatment liquid into wood to improve the fire resistance, corrosion resistance, insect resistance, shape stability and strength of wood. Among them, the main method used is It is to inject the treatment liquid into the wood by pressurizing to a specific pressure value in a short time and maintaining this pressure for a long time, but the penetration effect is limited, and it is difficult to meet people's increasingly high quality requirements. Therefore, for To make the treatment liquid permeate the wood, it is necessary to destroy the cell wall itself so that the treatment liquid can penetrate into the adjacent cells. In order to achieve this effect, it is necessary to cont...

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Problems solved by technology

[0002] With the progress of society and the development of science and technology, so far, people have used various methods of injecting treatment liquid into wood to improve the fire resistance, corrosion resistance, insect resistance, shape stability and strength of wood. Among them, the main method used is It is to inject the treatment liquid into the wood by pressurizing to a specific pressure value in a short time and maintaining this pressure for a long time, but the penetration effect is limited, and it is difficult to meet people's increasingly high quality requirements. Therefore, for To make the treatment liquid permeate the wood, it is necessary to destroy the cell wall itself so that the treatment liquid can penetrate into the adjacent cells. In order to achieve this effect, it is necessary to continuously increase the pressure, and excessive pressure will make the wood unrestrained. Under the deformation, at present, there is no better device on the market to solve this problem

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