Accurate fluid distribution device and fracturing fluid distribution system
A liquid dispensing system and fracturing fluid technology, applied in transportation and packaging, mixer accessories, production fluids, etc., can solve the problems of large well site area, non-uniform viscosity, liquid stratification, etc., and achieve high liquid dispensing efficiency and proportional Precise, cost-saving and field-effects
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no. 1 example
[0038] Please refer tofigure 1 , the embodiment of the present invention provides a fracturing fluid dosing system 10 for preparing fracturing fluid at a construction site. It can be mixed on the construction site, ready to use, saving cost and space, and evenly mixed, accurate proportion, high efficiency of liquid mixing, strong practicability, and high cost performance. The fracturing fluid distribution system 10 includes a mixing tank 500 of a sand mixer truck and a precise liquid distribution device 100 . The precise liquid dispensing device 100 is connected to the mixing tank 500 of the sand mixing vehicle. The precise liquid dispensing device 100 is used to add materials into the mixing tank 500 of the sand mixing vehicle accurately in proportion, and the mixing tank 500 of the sand mixing vehicle is used to mix the materials evenly , made into fracturing fluid.
[0039] Please refer to figure 2 , the precise liquid dispensing device 100 includes a feeding mechanism 1...
no. 2 example
[0048] Please refer to Figure 5 , the embodiment of the present invention provides a fracturing fluid dosing system 20 , compared with the first embodiment, the main difference of the second embodiment is that the feeding mechanism 210 is a dropping funnel 211 .
[0049] The drop funnel 211 includes a large end 2111 and a small end 2113 . The big end 2111 is used for adding materials manually, the small end 2113 communicates with the material bin 130 , and the small end 2113 is used for outputting materials into the container 155 .
[0050] The precise liquid dispensing device 200 provided by the embodiment of the present invention, when needed, manually adds materials into the storage cylinder 155 through the blanking funnel 211, and the manual addition can better control the amount of the added materials, thereby achieving precise control of the addition. ratio of material.
no. 3 example
[0052] Please refer to Figure 6 , the embodiment of the present invention provides a fracturing fluid dispensing system 30, compared with the first embodiment, the main difference of the third embodiment is that the precise liquid dispensing device 300 also includes a preliminary mixing mechanism 370, the preliminary mixing The mechanism 370 is used to be installed between the discharge port 1553 and the mixing tank 500 of the sand mixer, so as to initially mix the liquid and the material.
[0053] The preliminary mixing mechanism 370 includes a water pump 371 , a high-pressure nozzle 373 , a mixing chamber 375 and a diffuser 377 . The discharge port 1553 communicates with the mixing chamber 375, the high-pressure nozzle 373 is installed at one end of the mixing chamber 375, the end of the mixing chamber 375 away from the high-pressure nozzle 373 is connected with the diffusion pipe 377, and the water pump 371 is connected with the high-pressure nozzle 373 to spray out The l...
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