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Negative pressure type microorganism grouting device
The invention discloses a negative pressure type microorganism grouting device which is characterized by comprising a test shell, a communication hole is formed in the top surface of the test shell, a nutrient solution barrel and a mixed solution barrel are arranged on the top surface of the test shell and are symmetrically arranged about the communication hole, and the outer walls of the bottoms of the nutrient solution barrel and the mixed solution barrel are each communicated with a drip irrigation mechanism; the bottoms of the two drip irrigation mechanisms are communicated through a plug valve, the bottom surface of the plug valve is communicated with a guide pipe, the bottom surface of an inner cavity of the test shell is provided with a constant-temperature box, and a sample is arranged in the constant-temperature box;the drip irrigation mechanisms comprises hoses, and the top ends of the two hoses are communicated with the bottoms of the mixed solution barrel and the nutrient solution barrel respectively; the hoses are communicated with shut-off valves at the communicated parts of the bottoms of the mixed solution barrel and the nutrient solution barrel; the hoses are sequentially communicated with breather pipes, dosing three-way joints, drip chambers and flow regulators from top to bottom; the air inlet ends of the breather pipes are communicated with the outer walls of the hoses and the outside air, and the dosing three-way joints are communicated with the dosing droppers.
本发明公开负压式微生物灌浆装置，其特征在于，包括：试验壳体、试验壳体顶面开设有连通孔，试验壳体顶面设置有营养液筒和混合液筒，营养液筒和混合液筒关于连通孔对称设置，营养液筒和混合液筒底部外壁均连通有一个滴灌机构，两滴灌机构底部通过旋塞阀连通，旋塞阀底面连通有导管，试验壳体内腔底面设置有恒温箱，恒温箱内设置有试样，滴灌机构包括软管，两软管的顶端分别与混合液筒和营养液筒底部连通，软管与混合液筒和营养液筒底部连通处连通有关断阀，软管由上至下依次连通有通气管、加药三通接头、滴斗和流量调节器；通气管的进气端与软管外壁连通，通气管的进气端与外界气体连通，加药三通接头连通有加药滴管。
Negative pressure type microorganism grouting device
The invention discloses a negative pressure type microorganism grouting device which is characterized by comprising a test shell, a communication hole is formed in the top surface of the test shell, a nutrient solution barrel and a mixed solution barrel are arranged on the top surface of the test shell and are symmetrically arranged about the communication hole, and the outer walls of the bottoms of the nutrient solution barrel and the mixed solution barrel are each communicated with a drip irrigation mechanism; the bottoms of the two drip irrigation mechanisms are communicated through a plug valve, the bottom surface of the plug valve is communicated with a guide pipe, the bottom surface of an inner cavity of the test shell is provided with a constant-temperature box, and a sample is arranged in the constant-temperature box;the drip irrigation mechanisms comprises hoses, and the top ends of the two hoses are communicated with the bottoms of the mixed solution barrel and the nutrient solution barrel respectively; the hoses are communicated with shut-off valves at the communicated parts of the bottoms of the mixed solution barrel and the nutrient solution barrel; the hoses are sequentially communicated with breather pipes, dosing three-way joints, drip chambers and flow regulators from top to bottom; the air inlet ends of the breather pipes are communicated with the outer walls of the hoses and the outside air, and the dosing three-way joints are communicated with the dosing droppers.
本发明公开负压式微生物灌浆装置，其特征在于，包括：试验壳体、试验壳体顶面开设有连通孔，试验壳体顶面设置有营养液筒和混合液筒，营养液筒和混合液筒关于连通孔对称设置，营养液筒和混合液筒底部外壁均连通有一个滴灌机构，两滴灌机构底部通过旋塞阀连通，旋塞阀底面连通有导管，试验壳体内腔底面设置有恒温箱，恒温箱内设置有试样，滴灌机构包括软管，两软管的顶端分别与混合液筒和营养液筒底部连通，软管与混合液筒和营养液筒底部连通处连通有关断阀，软管由上至下依次连通有通气管、加药三通接头、滴斗和流量调节器；通气管的进气端与软管外壁连通，通气管的进气端与外界气体连通，加药三通接头连通有加药滴管。
Negative pressure type microorganism grouting device
负压式微生物灌浆装置
LIANG QIAO (author) / WU SHUOGUO (author) / LI XIAOHUA (author) / ZENG XIANTAO (author) / YAN MINGJIA (author)
2022-01-07
Patent
Electronic Resource
Chinese
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