CN213627899U

CN213627899U - Vapor compressor that heat dispersion is good

Info

Publication number: CN213627899U
Application number: CN202022842570.9U
Authority: CN
Inventors: 张立江
Original assignee: Shandong Kaili Refrigeration Equipment Co ltd
Current assignee: Shandong Kaili Refrigeration Equipment Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-06
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a vapor compressor that heat dispersion is good, including bottom plate, compressor main part and the driving motor of setting in the compressor main part, its characterized in that: the compressor main body and the driving motor are fixedly arranged on the upper surface of the bottom plate, a supporting rod is fixedly arranged on the upper surface of the bottom plate, the supporting rod is rotatably connected with two rotating shafts through one bearing, a first gear is fixedly connected onto each of the two rotating shafts, a second gear is fixedly connected onto an output shaft of the driving motor, and the two first gears are symmetrically distributed on the upper side and the lower side of the second gear; through setting up flabellum one and flabellum two, dispel the heat simultaneously to driving motor's tip and bottom, in time blow away the temperature of driving motor casing surface to realize quick cooling driving motor's purpose, avoid driving motor casing surface heat to pile up, in order to ensure driving motor's job stabilization nature, improved driving motor's life.

Description

Vapor compressor that heat dispersion is good

Technical Field

The utility model belongs to the technical field of vapor compressor, concretely relates to vapor compressor that heat dispersion is good.

Background

The water vapor compressor is a key device for improving the temperature and the pressure of steam generated by a heat recovery system through the compression effect, the water vapor compressor drives a motor to be an indispensable device in the compression process, and the driving motor can generate a large amount of heat in long-time work.

In the prior art, the compressor cannot timely dissipate heat of the driving motor, the surface temperature of the motor continuously rises due to heat accumulation along with time, and the service life of the driving motor is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vapor compressor that heat dispersion is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vapor compressor with good heat dissipation performance comprises a bottom plate, a compressor main body and a driving motor arranged on the compressor main body, wherein the compressor main body and the driving motor are fixedly arranged on the upper surface of the bottom plate, a supporting rod is fixedly arranged on the upper surface of the bottom plate, the supporting rod is rotatably connected with two rotating shafts through one bearing, a first gear is fixedly connected to each of the two rotating shafts, a second gear is fixedly connected to an output shaft of the driving motor, the two first gears are symmetrically distributed on the upper side and the lower side of the second gear, the two first gears are meshed with the second gear, a first fan blade is fixedly connected to one end of each of the two rotating shafts, a groove is formed in the upper surface of the bottom plate, a positioning plate is arranged inside the groove, a first chute is formed in the upper surface of the positioning plate, and a first sliding, the top of the first sliding block is provided with a first motor, and the end part of an output shaft of the first motor is fixedly connected with a second fan blade.

By adopting the scheme, the first fan blade and the second fan blade are arranged to simultaneously dissipate heat of the end part and the bottom of the driving motor, and blow away the temperature of the outer surface of the shell of the driving motor in time, so that the purpose of rapidly cooling the driving motor is realized, heat accumulation on the outer surface of the shell of the driving motor is avoided, the working stability of the driving motor is ensured, and the service life of the driving motor is prolonged.

As a preferred embodiment, the holding tank has been seted up to the inside of bottom plate, the trailing flank of bottom plate installs motor two, the output shaft of motor two passes the trailing flank of bottom plate and extends to the inside of holding tank, the output shaft tip fixedly connected with cam of motor two, the right flank fixedly connected with connecting rod of slider one, the internal face of recess is passed and the inside of holding tank is extended to the one end of connecting rod, the one end fixedly connected with stopper of connecting rod, one side and the cam of stopper contact, spring one has been cup jointed on the connecting rod, one end of spring one and one side fixed connection of limiting plate, and the other end of spring one and the internal face fixed connection of holding tank.

By adopting the scheme, the motor II drives the cam to rotate by arranging the cam and the spring I, so that extrusion force is generated on the limiting block, and the connecting rod pushes the slider I to drive the fan blade II to reciprocate leftwards and rightwards in the sliding groove I on the upper surface of the positioning plate by utilizing the self elasticity of the spring I, so that the heat dissipation efficiency is improved, the fan blade II is driven to slide leftwards and rightwards, the heat dissipation area of the fan blade II is increased, and the heat dissipation efficiency is improved; the position of the connecting rod is limited by the limiting block.

In the above scheme, it should be noted that the input ends of the first motor and the second motor are both electrically connected to the output end of the external power supply.

As a preferred embodiment, the lower surface of the positioning plate is provided with a buffering assembly, the buffering assembly comprises a plurality of second springs and two second sliders, the second chutes are formed in the left side and the right side of the inner wall surface of the groove, the two second sliders are fixed on the left side and the right side of the positioning plate respectively, the two second sliders are slidably mounted in the two second chutes respectively, one ends of the two springs are fixedly connected with the lower surface of the positioning plate, and the other ends of the two springs are fixedly connected with the inner bottom surface of the groove.

By adopting the scheme, the positioning plate can slide up and down by arranging the second spring and the second sliding block, so that the stability of the air outlet direction of the second fan blade is ensured, and meanwhile, the vibration generated during the working of the second fan blade can be absorbed through the elastic deformation of the second spring, and the working stability of the second fan blade is further improved.

As a preferred embodiment, the four corners of the lower surface of the bottom plate are fixedly provided with adjusting assemblies, each adjusting assembly comprises a sliding sleeve and a sliding rod, the top of each sliding rod is fixedly connected with the lower surface of the bottom plate, each sliding sleeve is sleeved on each sliding rod, each sliding rod is provided with a first threaded hole, each sliding sleeve is provided with a second threaded hole, the inner threads of the second threaded holes are connected with bolts, and the bolts penetrate through the second threaded holes and are in threaded connection with the sliding rods.

By adopting the scheme, the sliding rod and the sliding sleeve are arranged, so that the sliding rod can slide up and down in the sliding sleeve, the height can be adjusted according to the use requirement of a user, and the practicability of the compressor is improved.

As a preferred embodiment, the bottom of the sliding sleeve is fixedly provided with a bottom cushion plate, and the lower surface of the bottom cushion plate is provided with a plurality of anti-skidding bulges.

By adopting the scheme, the sliding of the compressor in the working process is avoided by arranging the bottom base plate and the anti-skidding bulges, and the stability of the compressor is improved.

As a preferred embodiment, a plurality of heat dissipation holes are formed in the front side and the rear side of the inner wall surface of the groove, and dust screens are fixedly mounted on the inner top of the groove and the front side and the rear side of the inner wall surface of the groove.

By adopting the scheme, the driving motor can be further cooled by arranging the cooling holes; through setting up the dust screen, can avoid two surfaces of flabellum to accumulate a large amount of dusts, improve the radiating efficiency of flabellum two.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the water vapor compressor with good heat dissipation performance, the first fan blade and the second fan blade are arranged to simultaneously dissipate heat of the end part and the bottom of the driving motor, and blow away the temperature of the outer surface of the shell of the driving motor in time, so that the purpose of rapidly cooling the driving motor is achieved, heat accumulation on the outer surface of the shell of the driving motor is avoided, the working stability of the driving motor is ensured, and the service life of the driving motor is prolonged;

according to the water vapor compressor with good heat dissipation performance, the cam and the first spring are arranged, the second motor drives the cam to rotate, extrusion force is generated on the limiting block, the first spring pushes the first sliding block to drive the second fan blade to reciprocate left and right in the first sliding groove in the upper surface of the positioning plate, heat dissipation efficiency is improved, the second fan blade is driven to slide left and right, the heat dissipation area of the second fan blade is increased, and heat dissipation efficiency is improved; the position of the connecting rod is limited by the limiting block.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a rear side view of the present invention;

fig. 3 is a schematic view of the structure of the adjusting assembly of the present invention.

In the figure: 1. a base plate; 2. a compressor main body; 3. a drive motor; 4. a support bar; 5. a first fan blade; 6. a second fan blade; 7. a groove; 8. a first gear; 9. a second gear; 10. a rotating shaft; 11. a buffer assembly; 12. a first sliding block; 13. a first spring; 14. a connecting rod; 15. a second sliding block; 16. a cam; 17. a first motor; 18. a second spring; 19. a limiting block; 20. an adjustment assembly; 21. a sliding sleeve; 22. a slide bar; 23. a bolt; 24. a dust screen; 25. accommodating grooves; 26. positioning a plate; 27. a second motor; 28. a bottom cushion plate.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a vapor compressor with good heat dissipation performance, which comprises a bottom plate 1, a compressor main body 2 and a driving motor 3 arranged on the compressor main body 2, wherein the compressor main body 2 and the driving motor 3 are both fixedly arranged on the upper surface of the bottom plate 1, a supporting rod 4 is fixedly arranged on the upper surface of the bottom plate 1, the supporting rod 4 is rotatably connected with two rotating shafts 10 through a bearing I, a first gear 8 is fixedly connected on the two rotating shafts 10, a second gear 9 is fixedly connected on the output shaft of the driving motor 3, the two first gears 8 are symmetrically distributed on the upper side and the lower side of the second gear 9, the two first gears 8 are both meshed with the second gear 9, a first fan blade 5 is fixedly connected on one end of the two rotating shafts 10, a groove 7 is arranged on the upper surface of the bottom plate 1, a positioning plate 26 is arranged inside the, a first sliding block 12 is connected inside the first sliding groove in a sliding mode, a first motor 17 is installed at the top of the first sliding block 12, and a second fan blade 6 is fixedly connected to the end portion of an output shaft of the first motor 17; through setting up flabellum one 5 and flabellum two 6, dispel the heat simultaneously to driving motor 3's tip and bottom, in time blow away the temperature of 3 casing surfaces of driving motor to realize quick cooling driving motor 3's purpose, avoid 3 casing surface heat of driving motor to pile up, in order to ensure driving motor 3's job stabilization nature, improved driving motor 3's life.

In the utility model, the accommodating groove 25 is opened in the bottom plate 1, the rear side surface of the bottom plate 1 is provided with the second motor 27, the output shaft of the second motor 27 passes through the rear side surface of the bottom plate 1 and extends into the accommodating groove 25, the end part of the output shaft of the second motor 27 is fixedly connected with the cam 16, the right side surface of the first slider 12 is fixedly connected with the connecting rod 14, one end of the connecting rod 14 passes through the inner wall surface of the groove 7 and extends into the accommodating groove 25, one end of the connecting rod 14 is fixedly connected with the stopper 19, one side of the stopper 19 is contacted with the cam 16, the connecting rod 14 is sleeved with the first spring 13, one end of the first spring 13 is fixedly connected with one side of the limiting plate, and the other end; through the arrangement of the cam 16 and the first spring 13, the second motor 27 drives the cam 16 to rotate, extrusion force is generated on the limiting block 19, and the elastic force of the first spring 13 is utilized to enable the connecting rod 14 to push the first slider 12 to drive the second fan blade 6 to reciprocate left and right in the first sliding groove on the upper surface of the positioning plate 26, so that the heat dissipation efficiency is improved, the second fan blade 6 is driven to slide left and right, the heat dissipation area of the second fan blade 6 is increased, and the heat dissipation efficiency is improved; the position of the connecting rod 14 is limited by the arrangement of the limiting block 19.

In the utility model, the lower surface of the positioning plate 26 is provided with a buffer component 11, the buffer component 11 comprises a plurality of second springs 18 and two second sliders 15, the left side and the right side of the inner wall surface of the groove 7 are both provided with a second sliding groove, the two second sliders 15 are respectively fixed on the left side surface and the right side surface of the positioning plate 26, the two second sliders 15 are respectively slidably mounted in the two second sliding grooves, one ends of the plurality of second springs 18 are both fixedly connected with the lower surface of the positioning plate 26, and the other ends of the plurality of second springs 18 are both fixedly connected with the inner bottom; through setting up spring two 18 and slider two 15, make locating plate 26 slide from top to bottom, when guaranteeing the air-out direction stability of flabellum two 6, can absorb the vibration that the flabellum two 6 during operation produced through the elastic deformation of spring two 18 again, further improve the stability of flabellum two 6 during operation.

In the utility model, the four corners of the lower surface of the bottom plate 1 are all fixedly provided with the adjusting components 20, each adjusting component 20 comprises a sliding sleeve 21 and a sliding rod 22, the top of each sliding rod 22 is fixedly connected with the lower surface of the bottom plate 1, the sliding sleeve 21 is sleeved on the sliding rod 22, the sliding rod 22 is provided with a plurality of first threaded holes, the sliding sleeve 21 is provided with a second threaded hole, the inner part of the second threaded hole is in threaded connection with a bolt 23, and the bolt 23 passes through the second threaded hole and is in threaded connection with the sliding rod 22; through setting up slide bar 22 and sliding sleeve 21, make slide bar 22 can slide from top to bottom in sliding sleeve 21's inside to carry out altitude mixture control according to user's user demand, improved the practicality of this compressor.

In the utility model, the bottom of the sliding sleeve 21 is fixedly provided with a bottom plate 28, and the lower surface of the bottom plate 28 is provided with a plurality of anti-skid bulges; by arranging the bottom backing plate 28 and the anti-slip protrusions, the compressor is prevented from sliding in the working process, and the stability of the compressor is improved.

In the utility model, a plurality of heat dissipation holes are arranged on the front and the back sides of the inner wall surface of the groove 7, and dust screens 24 are fixedly arranged on the inner top of the groove 7 and the front and the back sides of the inner wall surface of the groove 7; the driving motor 3 can be further cooled by arranging the cooling holes; through setting up dust screen 24, can avoid the second 6 surfaces of flabellum to accumulate a large amount of dusts, improved the radiating efficiency of second 6 flabellums.

In conclusion, when the water vapor compressor with good heat dissipation performance is used, the driving motor 3 rotates, the gear two 9 drives the gear two 8 to rotate, so as to drive the fan blades one 5 to rotate, the end part of the driving motor 3 is dissipated, the motor one 17 and the motor two 27 are started, the motor two 27 drives the cam 16 to rotate, the limiting block 19 generates extrusion force, the connecting rod 14 pushes the slider one 12 to drive the fan blades two 6 to reciprocate leftwards and rightwards in the sliding groove one on the upper surface of the positioning plate 26 by utilizing the self elasticity of the spring one 13, the bottom part of the driving motor 3 is dissipated with large area, and the bottom part and the end part of the driving motor 3 are dissipated with heat simultaneously, so that the temperature of the outer surface of the shell of the driving motor 3 can be blown away in time, the purpose of rapidly cooling the driving motor 3 is achieved, and heat accumulation on the outer surface of the, in order to ensure driving motor 3 job stabilization nature, driving motor 3's life has been improved, two 18 and the two 15 messenger locating plate 26 of slider slide from top to bottom, when guaranteeing two 6 air-out direction stability of flabellum, the vibration that two 6 during operations of flabellum produced can be absorbed through the elastic deformation of two 18 springs again, further improve the stability of two 6 jobs of flabellum, make slide bar 22 slide from top to bottom in the inside of sliding sleeve 21, thereby carry out altitude mixture control according to user's user demand, the practicality of this compressor has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vapor compressor that heat dispersion is good, includes bottom plate (1), compressor main part (2) and sets up driving motor (3) on compressor main part (2), its characterized in that: the compressor main body (2) and the driving motor (3) are fixedly arranged on the upper surface of the bottom plate (1), the supporting rod (4) is rotatably connected with two rotating shafts (10) through a first bearing, a first gear (8) is fixedly connected to each of the two rotating shafts (10), a second gear (9) is fixedly connected to an output shaft of the driving motor (3), the two first gears (8) are symmetrically distributed on the upper side and the lower side of the second gear (9), the two first gears (8) are meshed with the second gear (9), and one end of each of the two rotating shafts (10) is fixedly connected with a first fan blade (5);

the improved fan blade structure is characterized in that a groove (7) is formed in the upper surface of the bottom plate (1), a positioning plate (26) is arranged inside the groove (7), a first sliding groove is formed in the upper surface of the positioning plate (26), a first sliding block (12) is connected to the inside of the first sliding groove in a sliding mode, a first motor (17) is installed at the top of the first sliding block (12), and a second fan blade (6) is fixedly connected to the end portion of an output shaft of the first motor (17).

2. The water vapor compressor with good heat dissipation performance according to claim 1, characterized in that: the inner part of the bottom plate (1) is provided with a containing groove (25), the back side surface of the bottom plate (1) is provided with a second motor (27), the output shaft of the second motor (27) penetrates through the rear side surface of the bottom plate (1) and extends into the accommodating groove (25), the end part of the output shaft of the second motor (27) is fixedly connected with a cam (16), the right side surface of the first sliding block (12) is fixedly connected with a connecting rod (14), one end of the connecting rod (14) passes through the inner wall surface of the groove (7) and extends to the inside of the accommodating groove (25), one end of the connecting rod (14) is fixedly connected with a limiting block (19), one side of the limiting block (19) is contacted with the cam (16), a first spring (13) is sleeved on the connecting rod (14), one end of the first spring (13) is fixedly connected with one side of the limiting plate, and the other end of the first spring (13) is fixedly connected with the inner wall surface of the accommodating groove (25).

3. The water vapor compressor with good heat dissipation performance according to claim 1, characterized in that: the lower surface of locating plate (26) is provided with buffering subassembly (11), buffering subassembly (11) include a plurality of two springs (18) and two slider two (15), spout two has all been seted up to the left and right sides of recess (7) internal face, two slider two (15) are fixed respectively in the left and right sides face of locating plate (26), two slider two (15) are slidable mounting respectively in two spout two, and is a plurality of the one end of two springs (18) all is connected with the lower fixed surface of locating plate (26), and is a plurality of the other end of spring two (18) all with the interior bottom fixed connection of recess (7).

4. The water vapor compressor with good heat dissipation performance according to claim 1, characterized in that: the utility model discloses a bottom plate, including bottom plate (1), bottom plate (1) lower surface, the equal fixed mounting in four corners has adjusting part (20), adjusting part (20) include sliding sleeve (21) and slide bar (22), the top of slide bar (22) is connected with the lower fixed surface of bottom plate (1), sliding sleeve (21) cup joint on slide bar (22), a plurality of screw holes one has been seted up in slide bar (22), set up screw hole two on sliding sleeve (21), and two internal thread of screw hole have bolt (23), bolt (23) pass screw hole two and slide bar (22) threaded connection.

5. The vapor compressor with good heat dissipation performance according to claim 4, wherein: the bottom of sliding sleeve (21) is fixed with backing plate (28), the lower surface of backing plate (28) is provided with a plurality of non-slip raised.

6. The water vapor compressor with good heat dissipation performance according to claim 1, characterized in that: a plurality of radiating holes are formed in the front side and the rear side of the inner wall face of the groove (7), and dust screens (24) are fixedly mounted on the front side and the rear side of the inner top of the groove (7) and the inner wall face of the groove (7).