Rotary type fluid machinery
A fluid machinery and rotary technology, applied in the direction of rotary piston machinery, rotary piston pumps, mechanical equipment, etc., can solve the problems of rotary fluid mechanical performance degradation, easy wear and failure of sliding vanes, etc.
Inactive Publication Date: 2016-10-26
葛亮
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Problems solved by technology
[0004] It is pointed out in the related art that the kinematic pair of the compression mechanism in the rotary fluid machine needs to be well lubricated. However, in the compression mechanism of the rotary fluid machine, the kinematic pair between the sliding vane and the rolling rotor or the cylinder is often in boundary lubrication. state, especially the tip part of the sliding plate is easy to wear, which will lead to the performance degradation or even failure of the rotary fluid machine
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[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0033] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below.
[0034] refer to Figure 1-10 As shown, a rotary fluid machine according to an embodiment of the present invention is described, including a power source and a compression mechanism, and the compression mechanism is a sliding vane compression mechanism 1 or a rollin...
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The invention discloses rotary type fluid machinery with a compression mechanism, relates to fluid compression machinery and vacuum-pumping machinery and especially relates to a slide plate-type compressor, a rolling rotor-type compressor, a slide plate-type vacuum pump and a rolling rotor-type vacuum pump. The rotary type fluid machinery comprises two support members, a cylinder, an oil tank, a rotor and a slide plate. The two support members are respectively arranged at two ends of the cylinder along an axial direction. The two ends of the rotor go through the two support members. The cylinder or rotor is provided with a slide plate tank for receiving a slide plate. The slide plate can be movably arranged in the slide plate tank. The slide plate, the inner wall of the cylinder, the rotor and the two support members form a compression chamber. The front end of the slide plate is a part of the slide plate stretching out of the slide plate tank and to the highest position in the compression chamber. The rotary type fluid machinery is characterized in that each one of the front end slot-direction side surface and the front end front surface of the front end part of the slide plate at least forms an oil supplying channel outlet, and lubricating oil in the oil tank enters the compression chamber through the oil supplying channel outlet and lubricates the front end part of the slide plate so that slide plate front end part lubrication cases are improved and reliability is improved.
Description
technical field [0001] The invention relates to a rotary fluid machine with a compression mechanism, in particular to a fluid compression machine and a vacuum pumping machine, more specifically to a sliding vane compressor, a rolling rotor compressor, a sliding vane vacuum pump, a rolling rotor type vacuum pump etc. Background technique [0002] The rotary fluid machinery connected by the power source and the compression mechanism is well known. The rotary fluid machinery can be a fluid compression machinery or a vacuum pumping machinery, such as a vane compressor, a rolling rotor compressor, a vane vacuum pump, a rolling rotor type vacuum pump etc. The principle of fluid compression machinery is similar to that of vacuum pumping machinery: the power generated by the power source in rotary fluid machinery is transmitted to the compression mechanism through a shaft or power transmission device, and the compression mechanism is driven by the power transmitted from the power s...
Claims
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IPC IPC(8): F04C18/344F04C18/356F04C29/02F04C29/00
CPCF04C18/3446F04C18/082F04C18/3564F04C29/00F04C29/025F04C29/028F04C2240/20
Inventor 葛亮
Owner 葛亮