Two-way rotating fluid guiding device

A technology of diversion device and rotating body, applied in wellbore/well parts, earthwork drilling, flushing wellbore, etc., can solve the problems of complex structure of joint parts, limited fluid throughput, limited rotation flexibility, etc. Simple and compact structure, improved fluid throughput, and fewer components

Active Publication Date: 2009-08-26
佛山市南海高拓包装材料有限公司
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Problems solved by technology

[0003] By analyzing the technical solutions of the above two patents, it is found that the above two patents are mainly used to transport fluid from one stationary side to the other rotating side, so as to realize the purpose of transporting (input or output) single or multiple fluids; although the above patents can achieve The purpose of conveying (input or output) single-channel or multi-channel fluid, but the throughput of fluid is very limited, the structure of joint parts is relatively complex, the operation is difficult when replacing vulnerable parts, and the rotation flexibility is also very limited

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  • Two-way rotating fluid guiding device

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Embodiment Construction

[0015] The present invention can be explained in more detail with reference to the following examples; however, the present invention is not limited to the combination of these examples.

[0016] exist figure 1 Among them, a two-way rotating fluid diversion device, including two inner and outer conveying systems, the inner conveying system can make the fluid and the outer conveying system form two separate fluid passages that do not interfere with each other, so as to realize simultaneous For the delivery of two fluids at different temperatures or fluids at the same temperature, in practical applications, the high-temperature air supply and medium-temperature air supply of the rotating body are carried out simultaneously, which can satisfy the input or output of two fluids during continuous rotation of instruments or equipment; The delivery system of the inner route includes the upper trachea rotating body 2, the rotating body flange 8, the docking flange 11 and the lower inne...

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Abstract

The invention provides a two-path rotating fluid guiding device, belonging to the rotating guide mechanism of fluid. The device comprises an inner-path conveying system and an outer-path conveying system, wherein a rotator flange (8) is arranged on the outer edge of the lower end of an air rotator (2) on the upper part of the inner-path conveying system, and is in slide fit with a plain flange (11); a rubber pad (9) is arranged in an end face of the rotator flange (8) and the plain flange (11); the end face between the rotator flange (8) and the plain flange (11) is provided with a groove for placing the rubber pad (9) to form a complete inner-path conveying system; and the outer-path conveying system comprises a belt raceway air chamber (5), a grip ring (12), a bolt (13), a fixed flange (17) of a raceway air chamber and a lower external air pipe (15). The two-path rotating fluid guiding device has the advantages of simple and compact structure, reliability, effective improvement of fluid pass percentage, few component and convenient maintenance, and realized the effect of large pass percentage stream guidance of two-path rotating fluids.

Description

technical field [0001] The invention belongs to a rotary diversion mechanism for fluids, and relates to a rotary diversion mechanism for two channels of non-isothermal fluids or fluids at the same temperature, in particular to a rotary mechanism for synchronizing the rotation of two channels of non-isothermal fluids or fluids with the same temperature or fluids with different media. diversion device. Background technique [0002] At present, the more mature technology in rotating fluid diversion is single-strand circulation. The single-strand circulation refers to the fact that the device used is divided into two parts: the first part is fixed; the second part is a rotating body. A diversion auxiliary mechanism is provided at the junction of the two parts; such as the patent "patent name; a rotary diversion device, publication number; CN200952366Y". This patent discloses a rotary deflector. The bushing assembly of the rotary deflector includes a kelly bushing, a bushing sea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B21/00F16L39/00
Inventor 朱拥军袁伟强夏继伟
Owner 佛山市南海高拓包装材料有限公司
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