Manual fracturing fluid base fluid sampler

The utility model discloses a manual fracturing fluid base fluid sampler, including sample bottle and the liquid fetching device of setting in sample bottle bottleneck department, liquid fetching device includes by the spring, sealed cushion and screw rod constitution get liquid mechanism, through negative pressure adsorption principle, forming negative pressure cavity intercommunication rubber tube, then utilize weight gravity to immerse the terminal vertical direction of rubber tube to the different degree of depth of fracturing jar, be convenient for carry on the fracturing fluid base fluid of preparing in the fracturing jar of the site operation fracturing fluid base fluid sampling analysis of the different degree of depth, the performance up to standard whether of liquid during comprehensive evaluation of is whole jar, avoided to follow near jar mouthful sampling analysis and the drawback of the performance of whole jar of fracturing fluid base fluid of unable comprehensive evaluation of in the past, fracturing provides the powerful performance and has guaranteed in order to guarantee, this manual fracturing fluid base fluid sampler convenient operation, portable, reduction workman's intensity of labour, low price, especially adapted field work's requirement is processed to equipment.