CN221301629U - Double-stage compression composite output refrigerating device - Google Patents
Double-stage compression composite output refrigerating device Download PDFInfo
- Publication number
- CN221301629U CN221301629U CN202322716031.4U CN202322716031U CN221301629U CN 221301629 U CN221301629 U CN 221301629U CN 202322716031 U CN202322716031 U CN 202322716031U CN 221301629 U CN221301629 U CN 221301629U
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- Prior art keywords
- fixedly connected
- gear
- stage compression
- motor
- compression composite
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- 230000006835 compression Effects 0.000 title claims abstract description 29
- 238000007906 compression Methods 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 238000013016 damping Methods 0.000 claims abstract description 5
- 238000005057 refrigeration Methods 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 3
- 230000009191 jumping Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a two-stage compression composite output refrigerating device which comprises a mounting seat, wherein a connecting block is connected to the side surface of the mounting seat in a sliding manner, and a box body is fixedly connected to the upper surface of the connecting block; the damping device comprises a support column, a support plate, a first motor, a first gear, a connecting cylinder, a rotating rod, a second gear, a moving plate, a spring and a threaded rod, wherein the upper surface of the support column is fixedly connected with the support plate, and the upper surface of the support plate is fixedly connected with the spring. The second gear is driven to rotate through the rotation of the first gear, the rotating rod is further driven to rotate to drive the threaded rod to rotate, the movable plate moves downwards to compress the spring, the spring is in a slightly compressed or semi-compressed state before buffering according to actual conditions, and therefore the jumping amplitude can be reduced while the vibration impact force is effectively relieved.
Description
Technical Field
The utility model relates to the technical field of refrigeration devices, in particular to a two-stage compression composite output refrigeration device.
Background
The refrigerator is a machine for transferring heat of a cooled object to an environmental medium so as to achieve the aim of cooling, and is widely applied to various fields of industry and civil use. The working principle of the two-stage refrigerator is that the refrigerant steam from the evaporator firstly enters the low-pressure stage cylinder to be compressed to the intermediate pressure, and then enters the high-pressure stage cylinder after being cooled in the intermediate mode to be compressed to the condensing pressure and then enters the condenser; the evaporation temperature is typically-25 to-50 ℃.
Because the vibration force generated by the two-stage refrigerating device is large when the two-stage refrigerating device operates, the elastic piece is arranged at the bottom to buffer the vibration force so as to relieve vibration impact; but most of the springs are inconvenient to adjust the elasticity of the springs according to actual needs, if the elasticity of the springs is too small and soft, the upper and lower jumping amplitude is too large to influence the normal work, and when the elasticity of the springs is directly too large and too hard, the springs cannot effectively buffer and reduce the effect of vibration impact force, the use is also influenced, and the use requirements cannot be met.
Disclosure of utility model
The utility model aims to at least solve one of the technical problems in the prior art, and provides a double-stage compression composite output refrigerating device, wherein a first gear rotates to drive a second gear to rotate, so that a rotating rod rotates to drive a threaded rod to rotate, a moving plate moves a compression spring downwards, and the spring is in a slightly compressed or semi-compressed state before being buffered according to actual conditions, so that the vibration impact force can be effectively relieved, and the jumping amplitude can be reduced.
The utility model also provides a double-stage compression composite output refrigerating device, which comprises:
the mounting seat is connected with a connecting block in a sliding manner on the side surface of the mounting seat, and the upper surface of the connecting block is fixedly connected with a box body;
The cooling device comprises a high-pressure machine, a low-pressure machine, an evaporator, a condenser and an intercooler, wherein the output end of the evaporator is fixedly connected with the low-pressure machine, the output end of the low-pressure machine is fixedly connected with the intercooler, the output end of the intercooler is fixedly connected with the high-pressure machine, the output end of the high-pressure machine is fixedly connected with the condenser, and the output end of the condenser is fixedly connected with the intercooler;
Damping device, damping device includes support column, backup pad, first gear, connecting cylinder, bull stick, second gear, movable plate, spring and threaded rod, the upper surface and the backup pad fixed connection of support column, the upper surface and the spring fixed connection of backup pad, the output and the first gear fixed connection of first motor, the side inner wall and the bull stick rotation of connecting cylinder are connected, the surface and the second gear fixed connection of bull stick, the surface and the threaded rod threaded connection of bull stick, the lower surface and the threaded rod fixed connection of movable plate.
According to the two-stage compression composite output refrigerating device, the ventilation opening is formed in the outer surface of the box body, and the cover is fixedly connected to the upper surface of the box body, so that good ventilation of the cooling device is ensured.
According to the two-stage compression composite output refrigerating device, the second motor is fixedly connected to the side inner wall of the box body, the output end of the second motor is fixedly connected with the fan, the temperature of the condenser is reduced, and the cooling effect is improved.
According to the two-stage compression composite output refrigerating device, the side inner wall of the mounting seat is provided with the sliding groove, and the outer surface of the connecting block is in sliding connection with the sliding groove, so that the box body can move up and down.
According to the two-stage compression composite output refrigerating device, the lower surfaces of the supporting columns are fixedly connected with the mounting seats, and the number of the supporting columns is four and the number of the supporting columns is rectangular.
According to the two-stage compression composite output refrigerating device, the outer surface of the first gear is rotationally connected with the second gear, and the outer surface of the rotating rod is rotationally connected with the supporting plate, so that the threaded rod can move up and down, and the initial compression condition of the spring is adjusted.
According to the two-stage compression composite output refrigerating device, the lower surface of the movable plate is fixedly connected with the springs, the number of the springs is multiple and is in a rectangular array, and the jumping amplitude is reduced while the vibration impact force is effectively relieved.
According to the two-stage compression composite output refrigerating device, the upper surface of the mounting seat is fixedly connected with the first motor, and the first motor and the second motor are electrically connected with an external power supply.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further illustrated by the following figures and examples;
FIG. 1 is a block diagram of a dual stage compression compound output refrigeration device according to the present utility model;
FIG. 2 is an internal structural diagram of a dual stage compression compound output refrigeration device of the present utility model;
FIG. 3 is a front view of a dual stage compression compound output refrigeration apparatus according to the present utility model;
Fig. 4 is a block diagram of a dual-stage compression composite output refrigeration apparatus according to the present utility model.
Legend description:
1. A mounting base; 2. a connecting block; 3. a case; 4. a vent; 5. a high-pressure machine; 6. a low pressure machine; 7. an evaporator; 8. a condenser; 9. an intercooler; 10. a support column; 11. a support plate; 12. a first motor; 13. a first gear; 14. a connecting cylinder; 15. a rotating rod; 16. a second gear; 17. a moving plate; 18. a chute; 19. a spring; 20. a threaded rod; 21. a fan; 22. a second motor; 23. and a cover.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the two-stage compression composite output refrigeration device of the embodiment of the utility model comprises a mounting seat 1, wherein a connecting block 2 is slidably connected to the side surface of the mounting seat 1, a box body 3 is fixedly connected to the upper surface of the connecting block 2, a ventilation opening 4 is arranged on the outer surface of the box body 3, a cover 23 is fixedly connected to the upper surface of the box body 3, ventilation of the cooling device is guaranteed to be good, a sliding groove 18 is arranged on the side inner wall of the mounting seat 1, and the outer surface of the connecting block 2 is slidably connected with the sliding groove 18, so that the box body 3 can move up and down.
The cooling device comprises a high-pressure machine 5, a low-pressure machine 6, an evaporator 7, a condenser 8 and an intercooler 9, wherein the output end of the evaporator 7 is fixedly connected with the low-pressure machine 6, the output end of the low-pressure machine 6 is fixedly connected with the intercooler 9, the output end of the intercooler 9 is fixedly connected with the high-pressure machine 5, the output end of the high-pressure machine 5 is fixedly connected with the condenser 8, the output end of the condenser 8 is fixedly connected with the intercooler 9, a second motor 22 is fixedly connected with the side inner wall of the box body 3, the output end of the second motor 22 is fixedly connected with a fan 21, the temperature of the condenser 8 is reduced, and the cooling effect is improved.
The shock-absorbing device comprises supporting columns 10, supporting plates 11, first motors 12, first gears 13, connecting cylinders 14, rotating rods 15, second gears 16, moving plates 17, springs 19 and threaded rods 20, wherein the lower surfaces of the supporting columns 10 are fixedly connected with mounting seats 1, the number of the supporting columns 10 is four, the number of the rectangular arrays is four, the upper surfaces of the supporting columns 10 are fixedly connected with the supporting plates 11, the upper surfaces of the supporting plates 11 are fixedly connected with the springs 19, the upper surfaces of the mounting seats 1 are fixedly connected with the first motors 12, the first motors 12 and the second motors 22 are electrically connected with an external power supply, the output ends of the first motors 12 are fixedly connected with the first gears 13, the outer surfaces of the first gears 13 are rotatably connected with the second gears 16, the outer surfaces of the rotating rods 15 are rotatably connected with the supporting plates 11, the threaded rods 20 can move up and down, the initial compression conditions of the springs 19 are adjusted, the side inner walls of the connecting cylinders 14 are rotatably connected with the rotating rods 15, the outer surfaces of the rotating rods 15 are fixedly connected with the second gears 16, the outer surfaces of the rotating rods 15 are in threaded connection with the threaded rods 20, the lower surfaces of the moving plates 17 are fixedly connected with the threaded rods 20, the lower surfaces of the moving plates 17 are fixedly connected with the springs 19, and the rectangular arrays of the number of the springs 19 are fixedly connected with the springs, and the shock-absorbing devices are effectively reduced.
Working principle: when the device is used, the connecting block 2 is driven to move downwards in the sliding groove 18 by vibration, meanwhile, the connecting block 2 drives the movable plate 17 to move downwards to compress the plurality of springs 19, the elastic reaction force of the springs 19 is buffered to the connecting block 2 through the movable plate 17, so that the vibration impact force is relieved, the box 3 can be caused to bounce up and down too much when the springs 19 are softer, the first gear 13 can be driven by the motor 12 to rotate at the moment, the first gear 13 drives the second gear 16 meshed with the first gear to rotate, the second gear 16 drives the rotating rod 15 to rotate, the threaded rod 15 is driven to rotate, the movable plate 17 is driven to move downwards to compress the springs 19, the springs 19 in a compressed state slightly compress or semi-compress before the springs 19 are buffered, the upward resistance force of the springs 19 on the movable plate 17 is increased, the balance vibration force and the bounce amplitude are achieved, and the bounce amplitude can be reduced while the vibration impact force is effectively relieved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A dual stage compression compound output refrigeration device, comprising:
The mounting seat (1), the side surface of the mounting seat (1) is connected with a connecting block (2) in a sliding manner, and the upper surface of the connecting block (2) is fixedly connected with a box body (3);
The cooling device comprises a high-pressure machine (5), a low-pressure machine (6), an evaporator (7), a condenser (8) and an intercooler (9), wherein the output end of the evaporator (7) is fixedly connected with the low-pressure machine (6), the output end of the low-pressure machine (6) is fixedly connected with the intercooler (9), the output end of the intercooler (9) is fixedly connected with the high-pressure machine (5), the output end of the high-pressure machine (5) is fixedly connected with the condenser (8), and the output end of the condenser (8) is fixedly connected with the intercooler (9);
Damping device, damping device includes support column (10), backup pad (11), first motor (12), first gear (13), connecting cylinder (14), bull stick (15), second gear (16), movable plate (17), spring (19) and threaded rod (20), the upper surface and the backup pad (11) fixed connection of support column (10), the upper surface and the spring (19) fixed connection of backup pad (11), the output and the first gear (13) fixed connection of first motor (12), the side inner wall and bull stick (15) rotation of connecting cylinder (14) are connected, the surface and the second gear (16) fixed connection of bull stick (15), the surface and threaded rod (20) threaded connection of bull stick (15), the lower surface and threaded rod (20) fixed connection of movable plate (17).
2. The two-stage compression composite output refrigerating device according to claim 1, wherein a ventilation opening (4) is formed in the outer surface of the box body (3), and a cover (23) is fixedly connected to the upper surface of the box body (3).
3. The two-stage compression composite output refrigerating device according to claim 1, wherein a second motor (22) is fixedly connected to the side inner wall of the box body (3), and the output end of the second motor (22) is fixedly connected with a fan (21).
4. The two-stage compression composite output refrigerating device according to claim 1, wherein a chute (18) is arranged on the side inner wall of the mounting seat (1), and the outer surface of the connecting block (2) is in sliding connection with the chute (18).
5. The two-stage compression composite output refrigerating device according to claim 1, wherein the lower surface of the supporting columns (10) is fixedly connected with the mounting base (1), and the number of the supporting columns (10) is four and rectangular.
6. The two-stage compression composite output refrigerating device according to claim 1, wherein the outer surface of the first gear (13) is rotatably connected with the second gear (16), and the outer surface of the rotating rod (15) is rotatably connected with the supporting plate (11).
7. The two-stage compression composite output refrigeration device according to claim 1, wherein the lower surface of the moving plate (17) is fixedly connected with springs (19), and the number of the springs (19) is a plurality of rectangular arrays.
8. The two-stage compression composite output refrigeration device according to claim 1, wherein the upper surface of the mounting seat (1) is fixedly connected with the first motor (12), and the first motor (12) and the second motor (22) are electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322716031.4U CN221301629U (en) | 2023-10-10 | 2023-10-10 | Double-stage compression composite output refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322716031.4U CN221301629U (en) | 2023-10-10 | 2023-10-10 | Double-stage compression composite output refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221301629U true CN221301629U (en) | 2024-07-09 |
Family
ID=91753294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322716031.4U Active CN221301629U (en) | 2023-10-10 | 2023-10-10 | Double-stage compression composite output refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221301629U (en) |
-
2023
- 2023-10-10 CN CN202322716031.4U patent/CN221301629U/en active Active
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