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实用新型
CN209568617U 一种变压灌浆泵 有权

一种变压灌浆泵
摘要：
本实用新型涉及钢筋套筒灌浆领域，具体公开了一种变压灌浆泵，其中灌浆泵包括：入料部、与所述入料部的出料口连接的灌浆部、与所灌浆部的出浆口连接的输出部；所述输出部包括控制阀门和输送管，所述控制阀门包括第一阀入口、第二阀入口、及阀出口，所述输送管一端与所述阀出口连接；所述出浆口包括变压出浆口和常压出浆口，所述变压出浆口通过变压装置与所述第一阀入口连接，所述常压出浆口与所述第二阀入口连接。本实用新型通过增加变压出浆口，且变压出浆与控制阀门之间设置变压装置，克服现有技术中，排浆阀组关闭不严影响了灌浆泵排浆压力与流量的技术问题，提高套筒内的浆料的饱和性、均匀性、密实性。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model relates to the field of steel bar sleeve grouting, and particularly discloses a variable-pressure grouting pump which comprises a feeding portion, a grouting portion connected with adischarging port of the feeding portion and an output portion connected with a grout outlet of the grouting portion. The output part comprises a control valve and a conveying pipe, the control valvecomprises a first valve inlet, a second valve inlet and a valve outlet, and one end of the conveying pipe is connected with the valve outlet; the pulp outlets comprise a variable-pressure pulp outletand a normal-pressure pulp outlet, the variable-pressure pulp outlet is connected with the inlet of the first valve through a variable-pressure device, and the normal-pressure pulp outlet is connectedwith the inlet of the second valve. According to the utility model, the variable-pressure slurry outlet is additionally arranged, and the variable-pressure device is arranged between the variable-pressure slurry outlet and the control valve, so that the technical problem that the slurry discharge pressure and flow of the grouting pump are influenced due to untight closing of the slurry dischargevalve group in the prior art is solved, and the saturation, uniformity and compactness of slurry in the sleeve are improved.

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