CN202142954U - Liquid cooling service driving device for plastic processing machine - Google Patents
Liquid cooling service driving device for plastic processing machine Download PDFInfo
- Publication number
- CN202142954U CN202142954U CN201120027397U CN201120027397U CN202142954U CN 202142954 U CN202142954 U CN 202142954U CN 201120027397 U CN201120027397 U CN 201120027397U CN 201120027397 U CN201120027397 U CN 201120027397U CN 202142954 U CN202142954 U CN 202142954U
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- driving device
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- processing machine
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a liquid cooling service driving device for a plastic processing machine, which comprises a service motor, a service driver and a liquid cooling system. Cooling liquid in the liquid cooling system is conveyed to the inside of the service motor and a radiator of the service driver by a pump through a conveying pipeline, and then the cooling liquid flows back to a heat exchanger through a backflow pipeline, thereby conveying liquid containing heat energy to the pump to conduct the next cooling circulation, and enabling the service driving device to work continuously at ideal working temperature. The liquid cooling service driving device for the plastic processing machine enables the plastic processing machine to work stably, develops an energy-saving effect and maintains ideal working temperature, and is enabled to work continuously without shutting down or even breaking down.
Description
Technical field
The utility model relates to a kind of plastic cement processing machine liquid-cooled service driving device, refers to especially a kind ofly can make cooling fluid actual contact electric system thermal source, immediately heat energy is derived, and avoids the high temperature accumulation, effectively to keep the technology of service driving motor ideal operation temperature.
Background technology
No matter the cooling of traditional services motor service motor or service driving device adopt the air cooling mode mostly, just in the mechanism heat generating member is being attached on the heat dissipation metal plate, to enlarge the surface area of its cooling mechanism; Utilize fan again, the generation air-flow is dispersed into the heat of fin in the surrounding environment, to reach the effect of cooling; On ejection formation is used, also adopt this mode, but the ejection formation facility generally all must use more powerful motor and driver element more; And the continuous high capacity operation of Chang Bixu, thus great amount of heat energy meeting moment accumulation, and air-flow heat conduction script efficient is just not good; And the surface area of fin can not amplify volume according to power proportions again, so causes motor and service driving device to heat up, when the driver temperature surpasses secure setting; The outage automatically of protection facility causes machine run to interrupt; Motor temperature is too high, even still can turn round, its magnetic force and coil electrical efficiency can fail gradually, and must keep specified output with bigger electric current, so gently then waste energy, and seriously possibly cause coil to blow.Moreover these heat all must be discharged in the environment, and ambient temperature thereby rising reduce motor and circumstance of temperature difference and can reduce cooling effect, also cause operating personnel's discomfort.
Other has the part motor to adopt the liquid cooling mode, but with the cooling water pipe wire-wound at motor case, or adopt the double casing design; Cooling fluid circulates betwixt, to reach cooling effect, though this mode effect is good than air cooling mode; But all be to adopt the outer loop cooling, its heat passes to shell from commentaries on classics/stator needs some time, so still not enough to some extent to the effect of motor internal cooling; In many cases; Still the identical overheated problem easily with ventilation type of generation uses the air cooling mode to cool off because its driver still more again, still can't avoid so the jumping machine is worked as the puzzlement of machine.
Therefore; The creator is because the cooling of existing service motor is not optimum; Disappearances such as the start instability that is caused, jumping machine, be mat its for many years in the manufacturing of association area and assisting a ruler in governing a country of design experiences and knowledge, and through clever thought in many ways; The research and development of doing to upgrade to existing service motor cooling device improve, and create the utility model.
The utility model content
The utility model relates to a kind of plastic cement processing machine liquid-cooled service driving device; Its main purpose is can keep the start of plastic cement processing machine stable in order to provide a kind of; Performance energy-saving effect and keep the ideal operation temperature makes it continue start and does not jump machine even fault.
In order to reach above-mentioned enforcement purpose, the creator discusses and formulates following plastic cement processing machine liquid-cooled service driving device, comprises service motor, service driving device and liquid-cooling system, and said service motor is provided with relative inlet and outlet on shell; Said service driving device comprises a power chip, and is provided with radiator in the power chip bottom, and to fit with power chip, said radiator is provided with relative inlet and outlet; Said liquid-cooling system; Be provided with heat exchanger, pump and connecting line, said connecting line includes transfer pipeline and return line, and transfer pipeline one end and pump are connected with group; Transfer pipeline end in addition then sets up two branch roads separately; To connect with the inlet of the radiator of inlet and the service driving device of service motor respectively, in addition said return line one end and pump are connected with group, heat exchanger is mounted between return line and the pump; Make said return line hold in addition to divide again and be set as two branch roads, to be connected with the outlet of radiator with the outlet of service motor respectively.
According to the another embodiment of the utility model, said plastic cement processing machine liquid-cooled service driving device further includes filter, to be connected between transfer pipeline and the pump.
Another embodiment according to the utility model; Said plastic cement processing machine liquid-cooled service driving device further includes filter; To be connected between return line and the pump; And said plastic cement processing machine liquid-cooled service driving device further includes filter, to be connected between transfer pipeline and the pump.
By this; When this service motor and service driving device are used for plastic rubber shaping stirring, switch template, plastics ejaculation, extrusion etc. and drive running; Utilize the pump of liquid-cooling system that the cooling fluid of filtering is partly injected service motor inside; The cooling of the commentaries on classics that directly will generate heat, stator is partly injected in the radiator of service driving device and by tube connector thermal source is taken out of after by water liquid formula or gas liquid type heat exchanger the cooling fluid cooling is recycled to pump and circulates next time, to reach the cooling effect of efficient; Make the service driving device under desirable working temperature, continue start, bring into play specified effect.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, does not constitute the qualification to the utility model.In the accompanying drawings:
Fig. 1 is the constitutional diagram of the plastic cement processing machine liquid-cooled service driving device of the utility model.
Drawing reference numeral:
1 service motor, 11 shells
112 outlets of 111 inlets
2 service driving devices, 21 power chips
22 radiators, 221 inlets
222 outlets, 3 liquid-cooling systems
31 filters, 32 heat exchangers
33 pumps, 34 connecting lines
341 transfer pipelines, 342 return lines
Embodiment
And be to make technological means of the utility model and the effect that can reach thereof, can have more complete and clearly exposure, specify as follows now, please consult the graphic and figure number of exposure in the lump.
At first, see also shown in Figure 1ly, be the plastic cement processing machine liquid-cooled service driving device of the utility model, this plastic cement processing machine comprises Jet forming machine and extruder etc., is mainly be made up of service motor 1, service driving device 2 and 3 of liquid-cooling systems; Wherein:
This serves motor 1, carries out filter action being provided with an inlet 111 and an outlet 112 will have heat energy by outlet 112 after with cooling service motor 1 inner member by inlet 111 with liquid for the transfer pipeline 341 of liquid-cooling system 3 through return line 342 the liquid return filter 31 to liquid-cooling system 3 on the shell 11;
This service driving device 2; Be to comprise a power chip 21; Power chip 21 bottoms are provided with a radiator 22, and this radiator 22 comprises an inlet 221 and exports 222, for the transfer pipeline 341 of liquid-cooling system 3 liquid are injected with cooling power chip 21 by inlet 221; Cooling fluid absorbs behind the heat energy be transmitted to radiator 22 liquid return that will have heat energy through return line 342 by outlet 222 and carries out filter action to the filter 31 of liquid-cooling system 3; High temperature coolant gets into heat exchanger 32 afterwards, after the heat energy that is absorbed is emitted, comes back to pump 33 to carry out next time circulation;
This liquid-cooling system 3 comprises a set filter 31 at least; One heat exchanger 32 and a pump 33 and connecting line 34; This connecting line 34 comprises a transfer pipeline 341 and a return line 342, and these transfer pipeline 341 1 ends and pump 33 are connected with group, and and pump 33 between group be provided with filter 31; End then sets up two branch roads separately in addition; To be connected with group with the inlet 221 of the radiator 22 of inlet 111 and the service driving device 2 of service motor 1 respectively, these return line 342 1 ends are connected with group with pump 33 in addition, and between return line 342 and pump 33, organize and establish heat exchanger 32 and filter 31; Make this return line 342 hold in addition to divide again and be set as two branch roads, to be connected with the outlet 222 of radiator 22 with the outlet 112 of service motor 1 respectively.
In view of the above; Make cooling fluid after filter 31 filters, be transported to service motor 1 inside and radiator 22 through pump 33 earlier by transfer pipeline 341; After cooling fluid being back to filter 31 impurity screenings by return line 342; Be transported to pump 33 to carry out a circulation down after will containing the liquid cools of heat energy by heat exchanger 32 again, reach high efficiency cooling effect, make the service driving device can under desirable working temperature, continue start.
Can know by said structure and execution mode, the utlity model has following advantage:
1, the utility model is to stir the liquid-cooled service driving device of material, switch template, plastics ejaculation, extrusion or hydraulic power (pressure and flow) when serving motor, service driving device because of the driving ejection formation; It is inner to utilize the cooling liquid part of insulation that the pump of cooling system will filter and the preferable thermal conductivity of tool to inject the service motor of sealing; The high temperature that produces in the running with cooling motor rotor (rotor) and stator (stator) is recycled to pump through heat exchange afterwards; Utilize the heat transfer efficiency (compared to air) of high heat conductance liquid; Directly contact the thermal source of electric system; Immediately with its derivation,, keep the ideal operation temperature of service driving in order to avoid accumulation heat energy produces high temperature.
When 2, the utility model makes the service driving device stir material, switch template, plastics ejaculation, extrusion because of the plastics that drive plastic forming; The high heat of power chip because of providing a large amount of electric currents to produce; Utilize the pump of cooling system, the cooling liquid of insulation of filtering and the preferable thermal conductivity of tool is partly injected the radiator of fitting with high-temperature components such as power chip, with electronic components such as cooling power chips; Avoid moment high temperature to cause damage, make it continue start and do not jump machine even fault.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; And be not used in the protection range that limits the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (4)
1. a plastic cement processing machine liquid-cooled service driving device is characterized in that, comprises service motor, service driving device and liquid-cooling system, wherein:
Said service motor is provided with relative inlet and outlet on shell;
Said service driving device comprises a power chip, and is provided with radiator in the power chip bottom, and to fit with power chip, said radiator is provided with relative inlet and outlet;
Said liquid-cooling system; Be provided with heat exchanger, pump and connecting line, said connecting line includes transfer pipeline and return line, and transfer pipeline one end and pump are connected with group; Transfer pipeline end in addition then sets up two branch roads separately; To connect with the inlet of the radiator of inlet and the service driving device of service motor respectively, in addition said return line one end and pump are connected with group, heat exchanger is mounted between return line and the pump; Make said return line hold in addition to divide again and be set as two branch roads, to be connected with the outlet of radiator with the outlet of service motor respectively.
2. plastic cement processing machine liquid-cooled service driving device as claimed in claim 1 is characterized in that, said plastic cement processing machine liquid-cooled service driving device further includes filter, to be connected between return line and the pump.
3. plastic cement processing machine liquid-cooled service driving device as claimed in claim 2 is characterized in that, said plastic cement processing machine liquid-cooled service driving device further includes filter, to be connected between transfer pipeline and the pump.
4. plastic cement processing machine liquid-cooled service driving device as claimed in claim 1 is characterized in that, said plastic cement processing machine liquid-cooled service driving device further includes filter, to be connected between transfer pipeline and the pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120027397U CN202142954U (en) | 2011-01-26 | 2011-01-26 | Liquid cooling service driving device for plastic processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120027397U CN202142954U (en) | 2011-01-26 | 2011-01-26 | Liquid cooling service driving device for plastic processing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142954U true CN202142954U (en) | 2012-02-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120027397U Expired - Fee Related CN202142954U (en) | 2011-01-26 | 2011-01-26 | Liquid cooling service driving device for plastic processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022034A (en) * | 2019-03-11 | 2019-07-16 | 华中科技大学 | A kind of motor and the integrated cooling oil path system of drive control device |
| WO2024045664A1 (en) * | 2022-08-31 | 2024-03-07 | 华为数字能源技术有限公司 | Powertrain and mechanical equipment |
-
2011
- 2011-01-26 CN CN201120027397U patent/CN202142954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022034A (en) * | 2019-03-11 | 2019-07-16 | 华中科技大学 | A kind of motor and the integrated cooling oil path system of drive control device |
| WO2024045664A1 (en) * | 2022-08-31 | 2024-03-07 | 华为数字能源技术有限公司 | Powertrain and mechanical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20140126 |