Air compressor machine that radiating effect is good
Technical Field
The invention relates to the technical field of air compressors, in particular to an air compressor with a good heat dissipation effect.
Background
The air compressor is similar to water pump in structure, most of them are reciprocating piston type, rotary blade or rotary screw, and the air compressor is the main body of air source device, it is a device for converting the mechanical energy of prime mover into gas pressure energy, and is an air pressure generator for compressing air.
The air compressor machine is at the during operation, and self can produce a large amount of heats, if these heats give off can not go out and can lead to the life of spare part to shorten in the air compressor machine, and then shorten the life of air compressor machine, and the output shaft drive fan rotation through the motor of common air compressor machine radiating mode on the market at present carries out the heat dissipation, but such radiating effect is relatively poor, can't give off the better heat of heat.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the air compressor with good heat dissipation effect, and solves the problem of poor heat dissipation effect of the air compressor.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an air compressor with good heat dissipation effect comprises a first shell, wherein a second shell is fixedly connected to the front end of the first shell, a third shell is fixedly connected to the front end of the second shell, a cylinder barrel is fixedly connected to the top of the second shell, a support is fixedly connected to the front end and the rear end of the bottom of the first shell, the support is connected to the front end of the top of a base through a plurality of bolts, a heat exchanger is fixedly connected to the rear end of the top of the base, a water pump is fixedly connected to the top of the heat exchanger, the input end of the water pump is fixedly connected to one end of a connecting water pipe, the other end of the connecting water pipe is fixedly connected to the output end of the heat exchanger, the output end of the water pump is fixedly connected to one end of a water inlet pipe, first cooling pipes which are uniformly distributed are wound on the outer wall of the first shell, second cooling pipes which are uniformly distributed are wound on the outer wall of the second shell, and third cooling pipes which are uniformly distributed are wound on the outer wall of the cylinder barrel, the input of first cooling tube, second cooling tube and third cooling tube is all fixed connection at the other end of inlet tube, the equal fixed connection in one end of outlet pipe of the output of first cooling tube, second cooling tube and third cooling tube, the other end fixed connection of outlet pipe is at the input of heat exchanger.
Preferably, a motor is fixedly connected in the first shell, an output shaft is arranged in the motor, and the front end of the output shaft penetrates through the second shell and then is rotatably connected in the third shell through a bearing seat.
Preferably, the outer diameter of the output shaft in the second housing is fixedly connected with an eccentric wheel, the outer diameter of the eccentric wheel is fixedly connected to one end of a connecting rod, a piston is slidably connected in the cylinder barrel, and the bottom of the piston is rotatably connected to the other end of the connecting rod through a hinge.
Preferably, fan blades are fixedly connected to the outer diameter of the output shaft in the third shell, and air holes which are uniformly distributed are formed in the side wall of the front end of the third shell.
Preferably, the top fixedly connected with air inlet joint of cylinder rear end, air inlet joint runs through the cylinder lateral wall and outwards extends and fixedly connected with intake pipe and is provided with the admission valve in the intake pipe.
Preferably, the top of the front end of the cylinder barrel is fixedly connected with an exhaust joint, and the exhaust joint penetrates through the side wall of the cylinder barrel and extends outwards and is fixedly connected with an exhaust pipe, and the exhaust pipe is provided with an exhaust valve.
Preferably, the first shell, the second shell and the cylinder barrel all comprise first heat conduction layers of inner surfaces, the first heat conduction layers are fixedly connected with second heat conduction layers of outer surfaces through capillary copper meshes, a vacuum cavity is formed between the first heat conduction layers and the second heat conduction layers, and pure water is filled in the vacuum cavity.
The working principle is as follows: when the air compressor works to generate a large amount of heat, the heat is firstly transferred to the first heat conduction layer, because the pure water in the vacuum cavity is very easy to generate gasification phenomenon after being heated in the environment with low vacuum degree, at the moment, the pure water absorbs the heat energy on the first heat conduction layer and rapidly expands in volume, the whole vacuum cavity is rapidly filled with the gaseous pure water, then the gaseous pure water can generate condensation phenomenon and distribute the heat when contacting with the cold second heat conduction layer, so that the heat on the first heat conduction layer is better and more rapidly transferred to the second heat conduction layer, thereby completing the heat distribution, simultaneously, the water pump is started to extract the cooling liquid from the heat exchanger through the connecting water pipe and input the cooling liquid into the first cooling pipe, the second cooling pipe and the third cooling pipe, and then the first shell can be cooled through the cooling liquid in the first cooling pipe, the second cooling pipe and the third cooling pipe, The heat on the second shell and the outer wall of the cylinder barrel is taken away, so that the heat dissipation effect is better, the starting motor can enable the output shaft to rotate and drive the fan blades to rotate along with the output shaft, and then the heat in the second shell and the third shell can be discharged from the air holes through the rotating fan blades.
(III) advantageous effects
The invention provides an air compressor with a good heat dissipation effect. The method has the following beneficial effects:
the invention comprises a first heat conduction layer, a second heat conduction layer, a capillary copper net, a first shell, a second shell and a cylinder barrel of a vacuum cavity structure filled with pure water, the heat generated by the motor and the piston during working can be better and more quickly transferred to the first shell, the second shell and the outer wall of the cylinder barrel to be dissipated, meanwhile, the cooling liquid can be input into the first cooling pipe, the second cooling pipe and the third cooling pipe through the heat exchanger and the water pump, then the heat conducted to the first shell, the second shell and the outer wall of the cylinder barrel is taken away through the first cooling pipe, the second cooling pipe and the third cooling pipe, and the output shaft can also drive the fan blades in the third shell to dissipate heat, so that the heat dissipation effect of the air compressor can be better under the action of multiple heat dissipations, therefore, the accumulation of heat in the air compressor is reduced, the service life of the air compressor is longer, and the air compressor is worthy of being popularized vigorously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
FIG. 4 is an enlarged view at B of FIG. 1;
fig. 5 is a cross-sectional view of a first housing sidewall of the present invention.
Wherein, 1, a first shell; 2. a second housing; 3. a third housing; 4. a connecting rod; 5. a motor; 6. a support; 7. a bolt; 8. a water inlet pipe; 9. a water pump; 10. connecting a water pipe; 11. a heat exchanger; 12. a water outlet pipe; 13. a base; 14. a first cooling pipe; 15. a second cooling pipe; 16. a third cooling pipe; 17. a cylinder barrel; 18. a piston; 19. a hinge; 20. an air inlet joint; 21. an air inlet pipe; 22. an intake valve; 23. an exhaust joint; 24. an exhaust pipe; 25. an exhaust valve; 26. an output shaft; 27. a bearing seat; 28. an eccentric wheel; 29. a fan blade; 30. air holes are formed; 31. a first thermally conductive layer; 32. a second thermally conductive layer; 33. a capillary copper mesh.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-5, an embodiment of the present invention provides an air compressor with good heat dissipation effect, which includes a first housing 1, a second housing 2 fixedly connected to a front end of the first housing 1, a third housing 3 fixedly connected to a front end of the second housing 2, a cylinder 17 fixedly connected to a top of the second housing 2, a bracket 6 fixedly connected to a front end and a rear end of a bottom of the first housing 1, the bracket 6 connected to a front end of a top of a base 13 through a plurality of bolts 7, a heat exchanger 11 fixedly connected to a rear end of a top of the base 13, a water pump 9 fixedly connected to a top of the heat exchanger 11, an input end of the water pump 9 fixedly connected to one end of a connecting water pipe 10, and another end of the connecting water pipe 10 fixedly connected to an output end of the heat exchanger 11, an output end of the water pump 9 fixedly connected to one end of a water inlet pipe 8, first cooling pipes 14 uniformly distributed around an outer wall of the first housing 1, second cooling pipes 15 uniformly distributed around an outer wall of the second housing 2, the outer wall of the cylinder 17 is wound with evenly distributed third cooling pipes 16, the input ends of the first cooling pipe 14, the second cooling pipe 15 and the third cooling pipe 16 are all fixedly connected with the other end of the water inlet pipe 8, the output ends of the first cooling pipe 14, the second cooling pipe 15 and the third cooling pipe 16 are all fixedly connected with one end of the water outlet pipe 12, the other end of the water outlet pipe 12 is fixedly connected with the input end of the heat exchanger 11, when the air compressor works, heat generated during working can be transferred to the outer wall and dissipated through the first heat conduction layer 31, the second heat conduction layer 32, the capillary copper mesh 33 and the vacuum cavity structure filled with pure water, and meanwhile, the water pump 9 is started to extract cooling liquid from the heat exchanger 11 through the connecting water pipe 10 and input the cooling liquid into the first cooling pipe 14, the second cooling pipe 15 and the third cooling pipe 16 through the water inlet pipe 8, then, the heat on the outer walls of the first shell 1, the second shell 2 and the cylinder 17 can be taken away by the cooling liquid in the first cooling pipe 14, the second cooling pipe 15 and the third cooling pipe 16, so that the heat dissipation effect is better, and then the cooling liquid with the heat is circulated back to the heat exchanger 11 through the water outlet pipe 12 to be discharged and converted into the cooling liquid capable of refrigerating again.
Fixedly connected with motor 5 in the first casing 1, be provided with output shaft 26 in the motor 5 and output shaft 26 front end runs through behind the second casing 2 and rotates through bearing frame 27 and connect in third casing 3, and when the work of air compressor machine, starter motor 5 can make output shaft 26 rotate.
An eccentric wheel 28 is fixedly connected to the outer diameter of an output shaft 26 in the second housing 2, the outer diameter of the eccentric wheel 28 is fixedly connected to one end of the connecting rod 4, a piston 18 is slidably connected to the cylinder 17, the bottom of the piston 18 is rotatably connected to the other end of the connecting rod 4 through a hinge 19, when the output shaft 26 rotates, the eccentric wheel 28 can be driven to rotate along with the rotation of the output shaft, and then the piston 18 is driven to reciprocate in the cylinder 17 through the connecting rod 4 and the hinge 19.
The outer diameter of the output shaft 26 in the third casing 3 is fixedly connected with fan blades 29, the side wall of the front end of the third casing 3 is provided with air holes 30 which are uniformly distributed, when the output shaft 26 rotates, the fan blades 29 can be driven to rotate, and then the heat in the second casing 2 and the third casing 3 can be discharged from the air holes 30 through the rotating fan blades 29.
The top fixedly connected with air inlet connector 20 in cylinder 17 rear end, air inlet connector 20 runs through the outside extension of cylinder 17 lateral wall and fixedly connected with intake pipe 21 and is provided with admission valve 22 on the intake pipe 21.
The top of the front end of the cylinder 17 is fixedly connected with an exhaust joint 23, the exhaust joint 23 penetrates through the side wall of the cylinder 17 and extends outwards, the exhaust pipe 24 is fixedly connected with the exhaust joint, and the exhaust pipe 24 is provided with an exhaust valve 25, when the air compressor works, the piston 18 reciprocates in the cylinder 17, and simultaneously, the intake valve 22 and the exhaust valve 25 are alternately opened or closed, so that gas can enter the cylinder 17 and is exhausted after being compressed, and the action of air compression is completed.
The first shell 1, the second shell 2 and the cylinder 17 all comprise a first heat conduction layer 31 with an inner surface, the first heat conduction layer 31 is fixedly connected with a second heat conduction layer 32 with an outer surface through a capillary copper mesh 33, a vacuum cavity is formed between the first heat conduction layer 31 and the second heat conduction layer 32, pure water is filled in the vacuum cavity, when the air compressor works to generate a large amount of heat, the heat is firstly transferred to the first heat conduction layer 31, the pure water in the vacuum cavity is easy to generate a gasification phenomenon after being heated in a low-vacuum environment, at the moment, the pure water absorbs heat energy on the first heat conduction layer 31 and expands rapidly in volume, the whole vacuum cavity is rapidly filled with gaseous pure water, then, when the gaseous pure water contacts the relatively cold second heat conduction layer 32, a condensation phenomenon can be generated and the heat is radiated, and therefore, the heat on the first heat conduction layer 31 is better and more rapidly transferred to the second heat conduction layer 32, thereby completing the heat dissipation.
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.