CN216044404U - Compressor for refrigeration equipment - Google Patents
Compressor for refrigeration equipment Download PDFInfo
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- CN216044404U CN216044404U CN202122552691.4U CN202122552691U CN216044404U CN 216044404 U CN216044404 U CN 216044404U CN 202122552691 U CN202122552691 U CN 202122552691U CN 216044404 U CN216044404 U CN 216044404U
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Abstract
The utility model discloses a compressor for refrigeration equipment, wherein a circular cavity is arranged in a shell, the shell is respectively provided with an air inlet channel and an air outlet channel, the air inlet channel and the air outlet channel are respectively communicated with the circular cavity, a plurality of first slide ways are arranged between the air inlet channel and the air outlet channel in the shell, second slide ways are symmetrically arranged on two sides in the shell, a plurality of springs are arranged in the first slide ways and the second slide ways, a blocking top plate is also arranged in the first slide ways, a circulation top plate is arranged in the second slide ways, one end of the circulation top plate, far away from the corresponding spring, is provided with a plurality of vent grooves, the blocking top plate and the circulation top plate are respectively connected with the corresponding spring, a motor shaft is arranged at the center position in the circular cavity, the motor shaft is provided with an eccentric disc, the outer wall of the eccentric disc is respectively connected with the end parts of the blocking top plate and the circulation top plate, the structure of the compressor is reasonable, firstly, the compression effect is ensured, secondly, improve stability, thirdly increase the resistance that gas removed the compression in-process, improve the compression effect greatly.
Description
Technical Field
The utility model relates to the technical field of refrigeration equipment compressors, in particular to a compressor for refrigeration equipment.
Background
The fixed blade type compressor belongs to one of refrigeration equipment compressors, the traditional fixed blade type compressor generally adopts a top plate to be matched with an eccentric disc, air leakage is easy to occur in the using process, a small part of gas is directly discharged from an exhaust port without being compressed, and therefore the compression effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a compressor for refrigeration equipment, wherein a plurality of blocking top plates and a plurality of circulating top plates are arranged in a shell, the blocking top plates can ensure that gas cannot directly enter from a gas inlet and then be discharged from a gas outlet, so that the compression effect is ensured, and two flowing top plates provided with vent grooves are arranged, so that the stability is improved, the resistance in the gas moving and compressing process is increased, the compression effect is greatly improved, and the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a compressor for a refrigerating device comprises a shell, a circular cavity, a separation top plate and a circulation top plate, wherein the circular cavity is arranged in the shell, the shell is respectively provided with an air inlet channel and an air outlet channel, the air inlet channel and the air outlet channel are respectively communicated with the circular cavity, a plurality of first slideways are arranged between the air inlet channel and the air outlet channel in the shell, second slideways are symmetrically arranged on two sides in the shell, the first slideways and the second slideways are both communicated with the circular cavity, a plurality of springs are arranged in the first slideways and the second slideways, the separation top plate is further arranged in the first slideways, the circulation top plate is arranged in the second slideways, the separation top plate and the circulation top plate are respectively connected with the corresponding springs, one end of the circulation top plate, which is far away from the corresponding springs, is provided with a plurality of vent grooves, and a motor shaft is arranged at the central position in the circular cavity, the motor shaft is provided with the eccentric disc, the outer wall of eccentric disc meets with the tip of separation roof and circulation roof respectively, the both ends of casing are provided with first apron and second apron respectively.
Preferably, the compressor for the refrigeration equipment, provided by the utility model, is characterized in that the shell is further provided with a plurality of heat dissipation cavities at the periphery of the circular cavity, and the first cover plate and the second cover plate are provided with through grooves at the heat dissipation cavities, so that the overall heat dissipation effect is greatly improved.
Preferably, the compressor for the refrigeration equipment provided by the utility model, wherein a through hole is formed in the center of the first cover plate, a sealing bearing is arranged at the through hole, and the motor shaft penetrates through the sealing bearing to ensure the sealing property inside the circular cavity.
Preferably, the compressor for the refrigeration equipment provided by the utility model, wherein a shaft seat is arranged at the central position of the second cover plate, and the end of the motor shaft is arranged in the shaft seat to ensure the stability of the motor shaft.
Preferably, the thickness of the first slide way is consistent with that of the blocking top plate, the thickness of the second slide way is consistent with that of the circulating top plate, and the widths of the blocking top plate and the circulating top plate are consistent with that of the shell, so that the stability of the blocking top plate and the circulating top plate is ensured.
Preferably, the compressor for the refrigeration equipment provided by the utility model, wherein a plurality of first spring seats are arranged in the first slide way and the second slide way, a plurality of second spring seats are arranged at the matching ends of the blocking top plate and the circulation top plate with the springs, and the springs are respectively connected with the first spring seats and the second spring seats so as to realize the installation of the springs.
Preferably, the compressor for the refrigeration equipment provided by the utility model, wherein the outer wall of the eccentric disc is movably connected with the inner wall of the circular cavity, so that the air compression quality is ensured.
Preferably, the compressor for the refrigeration equipment provided by the utility model, wherein screw holes are formed in the peripheries of two sides of the shell, connecting holes are formed in the peripheries of the first cover plate and the second cover plate, the connecting holes formed in the first cover plate and the second cover plate correspond to the screw holes in the two sides of the shell one by one and are connected through bolts, so that the first cover plate and the second cover plate are installed.
Compared with the prior art, the utility model has the beneficial effects that:
(1) inside a plurality of separation roofs and a plurality of circulation roofs of being provided with of casing, a plurality of separation roofs can guarantee that gaseous can directly not get into from the air inlet, follow the gas outlet discharge afterwards, guarantee the compression effect.
(2) And be provided with two mobile roof of seting up the air channel, improve stability on the one hand, on the other hand increases the resistance that gas removed the compression in-process, improves the compression effect greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the flow-through roof structure and the internal structure of the second chute (the internal structure of the first chute and the internal structure of the second chute are identical).
In the figure: the device comprises a shell 1, a circular cavity 2, a blocking top plate 3, a circulation top plate 4, an air inlet channel 5, an air outlet channel 6, a first slide way 7, a second slide way 8, a spring 9, a vent groove 10, a motor shaft 11, an eccentric disc 12, a first cover plate 13, a second cover plate 14, a heat dissipation cavity 15, a sealing bearing 16, a shaft seat 17, a first spring seat 18 and a second spring seat 19.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention;
it should be noted that, in the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a compressor for refrigeration equipment comprises a shell 1, a circular cavity 2, a blocking top plate 3 and a circulation top plate 4, wherein the circular cavity 2 is arranged in the shell 1, the shell 1 is respectively provided with an air inlet channel 5 and an air outlet channel 6, the air inlet channel 5 and the air outlet channel 6 are respectively communicated with the circular cavity 2, a plurality of first slide ways 7 are arranged in the shell 1 and positioned between the air inlet channel 5 and the air outlet channel 6, second slide ways 8 are symmetrically arranged in two sides of the shell 1, the first slide ways 7 and the second slide ways 8 are both communicated with the circular cavity 2, a plurality of springs 9 are respectively arranged in the first slide ways 7 and the second slide ways 8, the blocking top plate 3 is also arranged in the first slide ways 7, the circulation top plate 4 is arranged in the second slide ways 8, the blocking top plate 3 and the circulation top plate 4 are respectively connected with the corresponding springs 9, a plurality of first spring seats 18 are respectively arranged in the first slide ways 7 and the second slide ways 8, the matching ends of the separation top plate 3, the circulation top plate 4 and the spring 9 are respectively provided with a plurality of second spring seats 19, the spring 9 is respectively connected with a first spring seat 18 and a second spring seat 19, one end of the circulation top plate 4 far away from the corresponding spring 9 is provided with a plurality of vent grooves 10, the thickness of the first slideway 7 is consistent with that of the separation top plate 3, the thickness of the second slideway 8 is consistent with that of the circulation top plate 4, the widths of the separation top plate 3 and the circulation top plate 4 are consistent with that of the shell 1, the central position in the circular cavity 2 is provided with a motor shaft 11, the motor shaft 11 is provided with an eccentric disc 12, the outer wall of the eccentric disc 12 is movably connected with the inner wall of the circular cavity 2, the outer wall of the eccentric disc 12 is respectively connected with the end parts of the separation top plate 3 and the circulation top plate 4, the two ends of the shell 1 are respectively provided with a first cover plate 13 and a second cover plate 14, the shell 1 is also provided with a plurality of heat dissipation cavities 15 at the periphery of the circular cavity 2, the first cover plate 13 and the second cover plate 14 are provided with through grooves at the positions of the heat dissipation cavities 15, the center position of the first cover plate 13 is provided with a through hole and is provided with a sealing bearing 16 at the position of the through hole, the motor shaft 11 penetrates through the sealing bearing 16, the center position of the second cover plate 14 is provided with a shaft seat 17, the end part of the motor shaft 11 is arranged in the shaft seat 17, screw holes are formed in the peripheries of two sides of the shell 1, connecting holes are formed in the peripheries of the first cover plate 13 and the second cover plate 14, and the connecting holes formed in the first cover plate 13 and the second cover plate 14 are in one-to-one correspondence with the screw holes in two sides of the shell 1 and are connected through bolts.
The installation method and the use principle are as follows: first, a first cover plate 13 is installed on one side of a shell 1 through a bolt, then one ends of second spring seats 19 of a separation top plate 3 and a circulation top plate 4 are respectively connected with springs 9, the separation top plate 3 is inserted into a first slide way 7, the circulation top plate 4 is inserted into a second slide way 8, the springs 9 are respectively connected with first spring seats 18 inside the first slide way 7 and the second slide way 8, then a motor shaft 11 penetrates through a sealing bearing 16 of the first cover plate 13, the separation top plate 3 and the circulation top plate 4 are pressed, an eccentric disc 12 is installed on the motor shaft 11, the separation top plate 3 and the circulation top plate 4 are loosened to enable the separation top plate 3 and the circulation top plate 4 to be connected with the outer wall of the eccentric disc 12, finally, the second cover plate 14 is covered, and the end portion of the motor shaft 11 is located in a shaft seat 17, and installation is completed. When the gas compressor is used, low-temperature and low-pressure gas enters the circular cavity 2 from the gas inlet channel 5, the motor shaft 11 drives the eccentric disc 12 to rotate, the gas is compressed and propelled, and in the propelling process, the gas penetrates through the vent grooves 10 of the circulating top plate 4 until the gas is discharged from the gas outlet channel 6, and at the moment, the gas is high-temperature and high-pressure gas. The utility model has reasonable structure, the plurality of blocking top plates 3 and the plurality of circulation top plates 4 are arranged in the shell 1, the plurality of blocking top plates 3 can ensure that gas cannot directly enter from the gas inlet channel 5 and then is discharged from the gas outlet channel 6, and the compression effect is ensured; and be provided with two mobile roof of seting up air channel 10, improve stability on the one hand, on the other hand increases the resistance that gas removed the compression in-process, improves the compression effect greatly.
The utility model is not described in detail, but is well known to those skilled in the art.
Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (8)
1. A compressor for a refrigeration apparatus, characterized in that: comprises a shell (1), a circular cavity (2), a separation top plate (3) and a circulation top plate (4), wherein the circular cavity (2) is arranged in the shell (1), an air inlet channel (5) and an air outlet channel (6) are respectively arranged on the shell (1), the air inlet channel (5) and the air outlet channel (6) are respectively communicated with the circular cavity (2), a plurality of first slideways (7) are arranged between the air inlet channel (5) and the air outlet channel (6) in the shell (1), second slideways (8) are symmetrically arranged on two sides in the shell (1), the first slideways (7) and the second slideways (8) are both communicated with the circular cavity (2), a plurality of springs (9) are respectively arranged in the first slideways (7) and the second slideways (8), the separation top plate (3) is also arranged in the first slideways (7), and the circulation top plate (4) is arranged in the second slideways (8), separation roof (3) and circulation roof (4) link to each other with spring (9) that correspond respectively, a plurality of air channels (10) have been seted up to corresponding spring (9) one end is kept away from in circulation roof (4), central point in circular chamber (2) puts and is provided with motor shaft (11), motor shaft (11) are provided with eccentric disc (12), the outer wall of eccentric disc (12) meets with the tip of separation roof (3) and circulation roof (4) respectively, the both ends of casing (1) are provided with first apron (13) and second apron (14) respectively.
2. A compressor for a refrigerating apparatus as set forth in claim 1, wherein: a plurality of heat dissipation cavities (15) are further formed in the periphery, located in the circular cavity (2), of the shell (1), and through grooves are formed in the positions, located in the heat dissipation cavities (15), of the first cover plate (13) and the second cover plate (14).
3. A compressor for a refrigerating apparatus as set forth in claim 1, wherein: a through hole is formed in the center of the first cover plate (13), a sealing bearing (16) is arranged at the through hole, and the motor shaft (11) penetrates through the sealing bearing (16).
4. A compressor for a refrigerating apparatus as set forth in claim 1, wherein: the center position of second apron (14) is provided with axle bed (17), the tip of motor shaft (11) sets up in axle bed (17).
5. A compressor for a refrigerating apparatus as set forth in claim 1, wherein: the thickness of first slide (7) is unanimous with the thickness of separation roof (3), the thickness of second slide (8) is unanimous with the thickness of circulation roof (4), the width of separation roof (3) and circulation roof (4) is unanimous with the thickness of casing (1).
6. A compressor for a refrigerating apparatus as set forth in claim 1, wherein: first slide (7) and second slide (8) are inside all to be provided with a plurality of first spring seats (18), the cooperation end of separation roof (3) and circulation roof (4) and spring (9) all is provided with a plurality of second spring seats (19), spring (9) link to each other with first spring seat (18) and second spring seat (19) respectively.
7. A compressor for a refrigerating apparatus as set forth in claim 1, wherein: the outer wall of the eccentric disc (12) is movably connected with the inner wall of the circular cavity (2).
8. A compressor for a refrigerating apparatus as set forth in claim 1, wherein: screw holes are formed in the peripheries of two sides of the shell (1), connecting holes are formed in the peripheries of the first cover plate (13) and the second cover plate (14), and the connecting holes formed in the first cover plate (13) and the second cover plate (14) correspond to the screw holes in the two sides of the shell (1) one by one and are connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122552691.4U CN216044404U (en) | 2021-10-22 | 2021-10-22 | Compressor for refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122552691.4U CN216044404U (en) | 2021-10-22 | 2021-10-22 | Compressor for refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216044404U true CN216044404U (en) | 2022-03-15 |
Family
ID=80610668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122552691.4U Active CN216044404U (en) | 2021-10-22 | 2021-10-22 | Compressor for refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216044404U (en) |
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2021
- 2021-10-22 CN CN202122552691.4U patent/CN216044404U/en active Active
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