A kind of electric machine casing with cooling jacketTechnical field
Motor accessory technical field is the utility model is related to, is specially a kind of electric machine casing with cooling jacket.
Background technology
With the development of the times, the living standard of people constantly improves, and motor and is widely used in life by peopleIn, the environment temperature of motor work directly affects the work efficiency of motor, service life etc., if motor inhomogeneous cooling is even and in lasting heightWork under warm environment, then electric efficiency, service life can decrease, traditional radiating shell can not meet the heat dissipation of motor, in order toMotor is set to be in good working environment, motor water cooling technology is fast-developing at present, but the water of existing water-cooled machineNested structure is complex, and manufacture cost is higher, and the effect cooled down is poor, can not realize the effect of quick heat radiating, while traditionElectric machine casing heat dissipation mode it is more single, the limitation used is larger, therefore, it is necessary to be improved to the prior art,To solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of electric machine casing with cooling jacket, to solve in above-mentioned background technologyThe problem of proposition.
To achieve the above object, the utility model provides following technical solution：A kind of electric machine casing with cooling jacket, bagBase, motor lower housing shell, support plate, pipeline and protective cover are included, the central position of the base bottom is provided with radiator, andThe outside of radiator is provided with protective cover, and the bottom of the outer wing base of the radiator is provided with mounting post, the top of the baseMotor lower housing shell is installed, the outer surface of the motor lower housing shell is provided with four groups of cooling water pipe retainer plates by bracket, andBracket is fixedly mounted on the side wall of motor lower housing shell by three groups of fastening bolts, the motor lower housing shell of the bracket both sidesOuter surface pipeline is all installed, the bottom of two side ducts of bracket is separately installed with water inlet pipe and outlet pipe, and intakesThe bottom of pipe is provided with Miniature water-pumping pump, and the inside of the cooling water pipe retainer plate is provided with the annular cooling water connected with pipelinePipe, the top of the motor lower housing shell is provided with top plate by hex bolts, and motor upper shell is provided with the top of top plate, instituteState and head cover is installed at the top of motor upper shell, and the edge of cap base is equidistantly equipped with the branch being connected with motor upper shellFagging.
Preferably, the inner wall of the motor lower housing shell is equipped with heat conduction shell.
Preferably, the top of the water inlet pipe and outlet pipe is all provided with control valve.
Preferably, the central position at the top of the head cover is equipped with shaft lever hole.
Preferably, the bottom of the protective cover is equipped with radiator window.
Compared with prior art, the beneficial effects of the utility model are：The electric machine casing with cooling jacket is relative to biographyMotor casing design of uniting is reasonable, simple in structure, and the motor upper shell and motor lower housing shell of setting are easy to the installation and removal of motor,Material is also saved at the same time, the cooling water pipe retainer plate of setting and the annular cooling water pipe being used cooperatively can be to electric machine casingsCarry out water-cooling, and then improve the heat sinking function of housing so that cold part inside electric machine casing can quick heat radiating, fromAnd the efficiency of heat dissipation is improved, it ensure that the operating condition of motor, the Miniature water-pumping pump of setting can note annular cooling water pipeEnter coolant, and circulating cooling can be carried out according to demand, and then saved resource, the radiator of setting can be to electric machine casingInternal cold part is aerated heat dissipation, the comprehensive of heat dissipation is improved, easy to promote the use of.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the part sectioned view of the utility model.
In figure：1- mounting posts；2- radiators；3- bases；4- Miniature water-pumpings pump；5- water inlet pipes；6- motor lower housing shells；7- is coldBut water pipe retainer plate；8- annular cooling water pipes；9- top plates；10- motor upper shells；11- support plates；12- head covers；13- hexagonal spiral shellsBolt；14- pipelines；15- brackets；16- fastening bolts；17- control valves；18- outlet pipes；19- protective covers；20- heat conduction shells.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried outClearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than wholeEmbodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative workAll other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of electric machine casing with cooling jacket, includingBase 3, motor lower housing shell 6, support plate 11, pipeline 14 and protective cover 19, the central position of 3 bottom of base are provided with radiator2, and the outside of radiator 2 is provided with protective cover 19, the bottom of protective cover 19 is equipped with radiator window, the bottom of the outer wing base 3 of radiator 2Portion is provided with mounting post 1, and radiator 2 can radiate motor by way of ventilation, and the top of base 3 is provided with motorLower housing shell 6, the inner wall of motor lower housing shell 6 are equipped with heat conduction shell 20, and the outer surface of motor lower housing shell 6 is provided with by bracket 15Four groups of cooling water pipe retainer plates 7, and bracket 15 is fixedly mounted on the side wall of motor lower housing shell 6 by three groups of fastening bolts 16On, the outer surface of the motor lower housing shell 6 of 15 both sides of bracket is all provided with pipeline 14, and bracket 15 is easy to cooling water pipe retainer plate7 fixed installation, the bottom of 15 liang of side ducts 14 of bracket are separately installed with water inlet pipe 5 and outlet pipe 18, and the bottom of water inlet pipe 5Portion is provided with Miniature water-pumping pump 4, and coolant can be pumped into annular cooling water pipe 8 by Miniature water-pumping pump 4, water inlet pipe 5 and water outletThe top of pipe 18 is all provided with control valve 17, and the inside of cooling water pipe retainer plate 7 is provided with the annular cooling connected with pipeline 14Water pipe 8, annular cooling water pipe 8 can carry out comprehensive cooling to electric machine casing, and the top of motor lower housing shell 6 passes through hex bolts13 are provided with top plate 9, and the top of top plate 9 is provided with motor upper shell 10, and the top of motor upper shell 10 is provided with head cover 12,And the edge of 12 bottom of head cover is equidistantly equipped with the support plate 11 being connected with motor upper shell 10, the central position at the top of head cover 12Put place and be equipped with shaft lever hole.
Operation principle：In use, the parts of motor are installed in motor upper shell 10 and motor lower housing shell 6Radiator 2, is then installed on the bottom of base 3 by portion further according to demand, and when motor, adstante febre, opening radiate during the work timeDevice 2 radiates, and water inlet pipe 5 is connected coolant when the heat produced in the motor course of work is more, and open miniature pumpingWater pump 4 cools down motor by annular cooling water pipe 8 injection coolant in annular cooling water pipe 8.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, andAnd in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific formsType.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is newThe scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is containedAll changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitationInvolved claim.