A New Pipeline Automatic Sampler

Abstract

The invention discloses a novel pipeline automatic sampling apparatus. The novel pipeline automatic sampling apparatus comprises a pedestal fixedly arranged on the ground, and an electricity box; oneside of the top external wall of the pedestal is provided with a circle round slide rail via welding; the bottom external wall of the circle round slide rail is provided with an inclined rail via welding; the other side of the top external wall of the pedestal is provided with a roller type conveyor belt via coupling; one side of bottom external wall of the circle round slide rail far away from the inclined rail is arranged on the top external wall of the roller type conveyor belt; the electricity box comprises a circuit operating chamber and a sampling box; the circuit operating chamber is arranged right above the sampling box; and one side internal wall of the circuit operating chamber is connected a control box via welding. According to the novel pipeline automatic sampling apparatus, sampling amount is determined by the position of a pore on a needle, a controller is used for controlling indirect rotating of a motor, an interval time is the sampling time of each sampling, samplingof 4 to 20 bottles can be realized via combination with the circle round slide rail, a shell box is prepared from stainless steel, IP65 dustproof waterproof protection requirements are satisfied, a temperature controlling device is provided with an electrically controlled heating tap, vacuum suction is adopted to suck up water samples, liquid in the bottles is protected from being polluted, and sampling accuracy is ensured.

Description

technical field [0001] The invention relates to the technical field of automatic samplers, in particular to a novel pipeline automatic sampler. Background technique [0002] With the development of science and technology, the traditional online water quality monitoring system has a long water sample collection interval, usually 1 to 2 hours. There is a certain blind spot in the accuracy of the measured value when the sample concentration changes greatly, and it is increasingly unable to meet the needs of the monitoring department. More and more water pollution incidents have occurred, and they all point the finger at the regulatory department and the online water quality monitor. The water quality automatic sampler is playing an increasingly important role. At present, the traditional water quality automatic sampler is mainly responsible for sampling or retaining samples exceeding the standard, but it cannot guarantee the temperature. It may be that the sampling interval cha...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, the traditional online water quality monitoring system has a long water sample collection interval, usually 1 to 2 hours. There is a certain blind spot in the accuracy of the measured value when the sample concentration changes greatly, and it is increasingly unable to meet the needs of the monitoring department. More and more water pollution incidents have occurred, and they all point the finger at the regulatory department and the online water quality monitor. The water quality automatic sampler is playing an increasingly important role. At present, the traditional water quality automatic sampler is mainly responsible for sampling or retaining samples exceeding the standard, but it cannot guarantee the temperature. It may be that the sampling interval changes, which affects the sampling inspection results. The existing sampling requires multiple sample sampling, but the existing sampling can only be performed one by one, and continuous sampling cannot be performed, which affects the efficiency

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