Deep sea pressure balancer

A technology of balancer and pressure, applied in the direction of machines/engines, mining fluids, electromechanical devices, etc., can solve problems such as drilling difficulties and achieve the effect of reducing pressure

Active Publication Date: 2021-08-27
YANGTZE UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]In view of this, it is necessary to provide a deep-sea pressure plate balancer to solve the problem of drilling difficulties caused by excessive seawater pressure during deep-sea drilling

Method used

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Embodiment Construction

[0031] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention and are not intended to limit the scope of the present invention.

[0032] An embodiment of the present invention provides a deep-sea pressure balancer, which is used to reduce the pressure of seawater and create a vacuum low-pressure environment before the drill bit drills, thereby reducing the pressure of seawater and improving the combustible ice at the bottom of the deep sea. drilling efficiency.

[0033] to combine Figure 1 to Figure 3 As shown, the deep sea pressure balancer includes a driving motor 1 , a multistage turbofan 2 , a lotus tube 3 , reversing blades 4 and a counterweight 5 . The output shaft of the driving motor 1 is fixedly connected wit...

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Abstract

The invention relates to a deep sea pressure balancer. The pressure balancer comprises a multi-stage turbofan, a lotus cylinder, reversing blades and a balancing weight. The output end of the multi-stage turbofan is fixedly connected with the lotus cylinder, and the multi-stage turbofan is used for enabling seawater to uniformly flow out to the reversing blades through the lotus cylinder; the output end of the lotus cylinder is fixedly connected with the reversing blades, and the reversing blades are used for enabling the seawater to flow out at an angle with the axial direction; and the bottom ends of the reversing blades are fixedly connected with the balancing weight, and gaps exist between the reversing blades and the balancing weight. According to the deep sea pressure balancer, negative pressure can be formed below a combustible ice pressure balancer, the effect of reducing the pressure intensity of an exploiting area is achieved, and therefore combustible ice can be exploited smoothly to solve the energy development problem in China.

Description

technical field [0001] The invention relates to the technical field of mining tools for unconventional oil and gas resources such as combustible ice, in particular to a deep sea pressure balancer. Background technique [0002] Energy and the environment in the 21st century are two major issues that people are paying more and more attention to. With the increasingly serious environmental problems in our country and the depletion of energy problems, reducing energy consumption and reducing pollutant emissions are the top priorities. Strictly follow The concept of sustainable development realizes the environmental protection dream of "blue sky and white clouds". Due to its abundant reserves, wide distribution, and high efficiency and cleanliness, combustible ice is regarded as the first choice of strategic backup energy by researchers, and has broad prospects for commercial development. Geological survey experts said that China has abundant combustible ice reserves, higher tha...

Claims

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Application Information

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IPC IPC(8): E21B43/01F04D13/08F04D1/06F04D29/44H02K5/10F03B13/00H02K7/18
CPCE21B43/01F04D13/08F04D1/06F04D29/448H02K5/10F03B13/00H02K7/1823
Inventor 夏博昌鲁郑严梁柱
Owner YANGTZE UNIVERSITY
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