Vortex plates, compressing mechanism containing same as well as vortex compressor
A technology of scroll compressors and scroll disks, applied in the field of compressors, can solve the problems that the motor components of the controller are easily damaged by overheating, unsuitable for limited space, and complex structure of the compressor, so as to reduce harmful overheating and high compression Efficiency and performance, effect of size reduction
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Embodiment 1
[0035] The scroll in this embodiment includes a fixed scroll and a movable scroll, the surface facing each other between the fixed scroll and the movable scroll is the front side, and the surface facing away from each other is the back side. see hint Figure 4 Referring to the three-dimensional structure of the movable scroll, the movable scroll 3 includes a movable scroll end surface 3 a and a movable scroll wrap 3 . Reference figure 1 The schematic diagram of the front of the middle static scroll, the fixed scroll scroll 2b is arranged on the front of the static scroll, and the center position of the front of the static scroll is provided with a central exhaust port 18 that runs through the entire static scroll. There is a gap on the front of the fixed scroll at a position 180° away from the end of the outermost fixed scroll scroll 2b, forming a refrigerant inlet 17, which communicates with the inlet passage 32 of the fixed scroll. When set in this way, after the low-tempe...
Embodiment 2
[0048] The scroll in this embodiment is a symmetrical scroll, and the structure of the fixed scroll in this embodiment is different from that in Embodiment 1 in that there is no or only one air supply hole on the fixed scroll; the side wall of the fixed scroll No first channel is provided on the top, and a first channel for high-temperature and high-pressure gas to flow out is provided on the high-pressure cover plate. If the side wall of the high-pressure cover plate 14 or the back cover plate offer a passage hole, a pipe is connected through the hole to form the first passage; The outside then enters the high temperature and high pressure cavity. With such an arrangement, the mutual separation between the low-temperature and low-pressure cavity and the high-temperature and high-pressure cavity inside the compressor can also be realized. The second channel may not be set on the main support, and at this time, the other end of the pipe protruding from the sealed cavity direct...
Embodiment 3
[0051] The scroll in this embodiment is an asymmetrical scroll, see schematic Figure 5 , Image 6 with Figure 7 , a first channel 15 is provided on the side wall of the fixed scroll. There is a fixed scroll scroll 2b on the front of the stationary scroll, and the air intake channel 32 is between the scrolls 2b; the central exhaust port 18 is in the middle of the scroll 2b; the end of the stationary scroll scroll 2b is provided with a stepped refrigerant The air inlet 17 and the refrigerant air inlet 17 are provided with a one-way spring valve 31; two air supply holes 19 are arranged between the outermost scroll 2b and the middle scroll 2b. see hint Figure 8 One end of the one-way spring valve is a steel ball, and the other end is a spring; the steel ball is placed in the refrigerant air inlet 17, and the other end of the spring is fixed on the main bracket 6. Setting the one-way spring valve can ensure that the refrigerant air inlet 17 is only air-intake and air-tight, ...
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