It is understood that the Liaohe Oilfield began in 2004, special oil company Du 84 block SAGD technology test, achieved significant results, continue to break. However, the important components of its supporting system, such as oil pump, polished rod sealer and detachable lifting device, still need to be imported from abroad. Import pump price is very expensive, raising the cost of implementation, SAGD technology, after the formal maturity, will also bring high cost to the trouble of production.
In order to solve the above problems as soon as possible, Liaohe Oilfield will independently develop SAGD pump lifting system technology and related products to the task of drilling technology research institute. Drilling Technology Research Institute researchers conducted a systematic study to tackle the problem, adjust the parameters, the preferred material, designed a common type pump and a large pumping pump two options, the use of self-developed special manufacturing process successfully developed two sets of new Pump products.
Both sets of pumps have achieved good results through initial pilot SAGD application in the field. At present, the technology has been conducted in horizontal wells in 9 wells in field tests, of which 4 wells have been working for more than 4 months, showing excellent performance, basically the same with foreign machining and processing accuracy.
According to reports, once the technology and related products have been fully successful, large-scale application, will save a lot of Liaohe Oilfield production costs.
EX6 Laser radar Robot vacuum cleaner
Feature
1. Lidar positioning and memory navigation, automatic map construction, and 10 maps can be stored
2. Automatic planning cleaning, fixed-point cleaning, wall cleaning and three-level suction adjustment
3. Make an appointment for cleaning, clean the designated area and set the restricted area
4. Nidec brushless DC motor fan, 3000pa high suction, 650ml dustbin
5. V-shaped floating anti winding medium sweep.
6,55db noise 2600mAH lithium battery working time within 120 minutes (5200mAh optional)
7. Electronic virtual wall, electronic area control
8. Graffiti app electronic map display, intelligent virtual restricted area, support OTA upgrade and tmall elf, Alexa and Google home voice assistant
9. Carpet pressurization, volume adjustment, 2cm obstacle crossing, voice prompt, top wall sensor
10350ml electric water tank mopping
11. Automatic charging + radar anti-collision + anti falling
12. IML high end cover
Japan, Germany, etc. use this unit as a unit representing the performance of the sweeper, but in other regions, the input power is directly misunderstood as a unit representing the performance of the sweeper.
After reading the introduction of this article, we already know what are the characteristics of the floor sweeping robot. This kind of thing can clean the house well, especially the sundries in some dead corners. Therefore, we can choose directly according to the characteristics. In addition, the above also tells you what the principle of the floor sweeping robot is, We should use it according to what we know.
Floor Vacuum Cleaner Robot,Household Appliances,Home Electrical Appliances
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