CN204190559U - Utilize the radiator structure of the axle-linked machine of vaporization heat absorption - Google Patents
Utilize the radiator structure of the axle-linked machine of vaporization heat absorption Download PDFInfo
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- CN204190559U CN204190559U CN201420736813.2U CN201420736813U CN204190559U CN 204190559 U CN204190559 U CN 204190559U CN 201420736813 U CN201420736813 U CN 201420736813U CN 204190559 U CN204190559 U CN 204190559U
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- Prior art keywords
- axle
- cooling fluid
- rotating disk
- linked machine
- heat absorption
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Abstract
The utility model discloses a kind of radiator structure utilizing the axle-linked machine of vaporization heat absorption, it includes rotating disk and spray coolant unit: the end face of described rotating disk is provided with a plurality of radiating fin, and described radiating fin is laid on described end face in the form of a ring centered by the rotating shaft of described rotating disk; Described spray coolant unit has cooling fluid conduit, and described cooling fluid conduit follows the winding position ring of described opening around described end face, described cooling fluid conduit has a coolant nozzle at least, and described coolant nozzle sprays cooling fluid to described rotating disk.The radiator structure of the axle-linked machine of this utilization vaporization heat absorption; there is good radiating effect, make axle-linked machine be kept high efficiency operating state, maintain good work quality; and structure is simple; take plug-in mode, the design of axle-linked machine need not be changed, therefore arrange more flexible; applicable on any existing axle-linked machine; meanwhile, the time of significantly power generating ratio or maintenance, and then reduce job costs.
Description
Technical field
The utility model relates to the radiator structure of axle-linked machine, particularly relates to a kind of radiator structure utilizing the axle-linked machine of vaporization heat absorption.
Background technology
General permanent magnetism axle-linked machine is mainly the magnetic conduction rotor of material by copper or aluminium, and has p-m rotor two parts composition of strong magnets.Magnetic conduction rotor main will be fixed on the motor, and p-m rotor is then fixed on bearing axle, has gap (being commonly referred to as air gap) between magnetic conduction rotor and p-m rotor.The link of motor like this and load can change soft (magnetic) into by original hard (machinery) link and link, the Driving Torque that just can be reached on bearing axle by the air gap regulated between magnetic conduction rotor and p-m rotor is changed, thus reaches load speed change.
Permanent magnetism shaft coupling function significantly improves the service performance of system, by permanent magnetism axle-linked machine CD-ROM drive motor No Load Start before starting load, not only reduce the starting current of motor and reduce the thermal shock load of motor and the impact on electric power system, thus saves energy extend the working life of motor, and when very effectively decreasing startup drive system to the destructive tension force of belt conveyor, eliminate the concussion produced when conveyer starts, significantly can also alleviate the suffered startup of drive system itself to impact, increase the service life, improve the safe and reliable operation of equipment, effectively reduce maintenance of equipment and fault time cost.Therefore compared to traditional axle-linked machine, permanent magnetism axle-linked machine provides more progressive structure really, and has practical value.
But traditional permanent magnetism axle-linked machine still has part shortcoming, needs to be improved.Well known, any mechanical structure in the running, will inevitably because of friction producing heat, thus affect operating efficiency, difference is only the size that heat produces.And traditional permanent magnetism axle-linked machine is no exception, because traditional permanent magnetism axle-linked machine is applied on big machinery mostly, its body size, running speed, load capacity are not that small-sized machine can be compared, therefore the heat produced is also surprising.For avoiding heat too high, traditional permanent magnetism axle-linked machine is many is provided with radiating fin on the rotating disk of p-m rotor, when this permanent magnetism axle-linked machine is under high speed rotating, these radiating fins must be utilized to be left by the heat of permanent magnetism axle-linked machine generation, when avoiding running with this, temperature is too high and damage mechanical component.
But the radiating fin of the permanent magnetism axle-linked machine of aforementioned conventional, just utilize increase area of dissipation and cross-ventilation to dispel the heat, its effect still belongs to limited.Therefore, traditional permanent magnetism axle-linked machine in the course of the work, cannot continue the operating state of carrying out two-forty, and constantly have a rest, restart again, cause the operating efficiency of traditional permanent magnetism axle-linked machine to reduce after heat leaves.
In addition, traditional about more than the motor of more than 450kW, permanent magnetism axle-linked machine machine applicatory needs the extra cooling water recirculation system increasing liquid cooling mode, so scene needs space to settle the circulatory system, and permanent magnetism axle-linked machine itself also needs the outer cover increasing sealed type to do leakproof, and the installing space of body also can become large.Therefore traditional liquid cooling permanent-magnetic axle-linked machine can need to increase very large space at the scene, also can increase many costs.
Utility model content
Based on this, main purpose of the present utility model is to provide a kind of radiator structure utilizing the axle-linked machine of vaporization heat absorption.
For achieving the above object, the utility model takes following technical scheme:
Utilize a radiator structure for the axle-linked machine of vaporization heat absorption, comprising:
Rotating disk, the end face of described rotating disk is provided with a plurality of radiating fin, described radiating fin with the rotating shaft of this rotating disk for the heart is arranged in described end face in the form of a ring.When described axle-linked machine starts, described rotating disk starts rotary work thereupon, and the heat produced during described disk operation, then got rid of by described radiating fin.Utilize the density increasing described radiating fin to increase area of dissipation, or change the inner air runner design of described radiating fin, can radiating effect be improved;
Spray coolant unit, has cooling fluid conduit, and described cooling fluid conduit, by the end face of described rotating disk, described cooling fluid conduit is provided with at least one coolant nozzle, and described coolant nozzle sprays cooling fluid to described rotating disk.Because the radiating effect of described radiating fin is limited, therefore the utility model increases the plug-in design of described spray coolant unit in described axle-linked machine outside, and described spray coolant unit can be arranged on the either side end face of described rotating disk.
Wherein in an embodiment, described spray coolant unit is arranged on the both sides of described rotating disk simultaneously, to increase cooling effectiveness.
Radiating principle of the present utility model uses vaporescence to reach, and alleged vaporization refers to that state of matter is converted to a kind of phase transformation of gas from liquid or solid, owing to needing to absorb heat when transfer process is carried out, therefore produces cooling-down effect to surrounding environment or object.Vaporization needs are utilized to absorb heat and take away the cool principle of heat, with water, can vaporize water molecule during for being more than or equal to 100 DEG C when described rotating disk temperature, and the heat of vaporization of general water is about 539 cards/g, therefore can by huge heat along with steam scatters and disappears and significantly improving heat radiation efficiency.
Wherein in an embodiment, described end face between described radiating fin and described rotating shaft is provided with the opening of plural number, described opening centered by rotating shaft in the form of a ring winding at described end face, described cooling fluid conduit follows the winding position ring of described opening around described end face, and makes the supravasal described coolant nozzle of described cooling fluid align described opening.When described rotating disk rotates, this coolant nozzle must align this opening and spray cooling fluid, make described cooling fluid must enter described rotating disk inside to cool, then allow described liquid circulation discharge outside described rotating disk and complete cooling work via the rotation of described rotating disk.
Wherein in an embodiment, described coolant nozzle is provided with cooling fluid squit hole, to spray described cooling fluid.For improving cooling effect, except selecting cooling fluid kind or adding except other coolant, the cooling fluid squit hole of described coolant nozzle can adjust aperture to control the ejection state of described cooling fluid, or the supply pressure adjusting described cooling fluid is to control the ejection state of described cooling fluid.
Wherein in an embodiment, described coolant nozzle is atomizer.It utilizes the described cooling fluid mode of pressurization, the described cooling fluid after pressurization is made to produce atomization by described cooling fluid squit hole release of pressure, described cooling fluid after atomization significantly can increase the surface area of heat absorption, improve heat absorption efficiency, be spray pattern when described cooling fluid is sprayed, reach vaporization heat absorption to increase the effect accelerating heat radiation by the described cooling fluid of atomization.
Wherein in an embodiment, described spray coolant unit is connected to coolant pump, and the supply pressure of cooling fluid described in adjustable is to control the ejection state of described cooling fluid.
Wherein in an embodiment, hybrid lubricant in described cooling fluid.To carry out the lubrication of machinery in cooling simultaneously.
Wherein in an embodiment, in described cooling fluid, mix abluent.To carry out the cleaning of machinery in cooling simultaneously.
Compared with prior art, the utility model has following beneficial effect:
The radiator structure utilizing the axle-linked machine of vaporization heat absorption described in the utility model, has good radiating effect, makes axle-linked machine be kept high efficiency operating state, and then increase the efficiency of work, maintain good work quality.
The radiator structure utilizing the axle-linked machine of vaporization heat absorption described in the utility model, its structure is simple, takes plug-in mode, need not change the design of axle-linked machine, therefore arrange more flexible, applicable on any existing axle-linked machine.
The radiator structure utilizing the axle-linked machine of vaporization heat absorption described in the utility model, it is increased work efficiency, and reduces the possibility damaged, the time of significantly power generating ratio or maintenance, and then reduces job costs.
Accompanying drawing explanation
Fig. 1 is the structural perspective utilizing the radiator structure of the axle-linked machine of vaporization heat absorption described in the utility model;
Fig. 2 is the structure front view utilizing the radiator structure of the axle-linked machine of vaporization heat absorption described in the utility model;
Fig. 3 is the structure side view utilizing the radiator structure of the axle-linked machine of vaporization heat absorption described in the utility model;
Fig. 4 is the structure side view that spray coolant unit described in the utility model is arranged on rotating disk both sides simultaneously.
Symbol description:
The loose 11 rotating disk heat structures of 1 axle-linked machine utilizing vaporization to absorb heat
12 end face 13 radiating fins
15 opening 14 rotating shafts
2 spray coolant unit 21 cooling fluid conduits
22 coolant nozzle 221 cooling fluid squit holes
3 cooling fluids.
Embodiment
The utility model is described in detail below in conjunction with the drawings and specific embodiments.
As Figure 1-3, the radiator structure 1 utilizing the axle-linked machine of vaporization heat absorption described in the utility model, includes:
Rotating disk 11, the end face 12 of described rotating disk 11 is provided with a plurality of radiating fin 13, and described radiating fin 13 centered by the rotating shaft 14 of described rotating disk 11, and is arranged in around described rotating disk 11 in the form of a ring.When axle-linked machine starts, the heat that described rotating disk 11 produces is got rid of via described radiating fin 13.
The described radiator structure 1 of the axle-linked machine of vaporization heat absorption that utilizes also is provided with spray coolant unit 2, described spray coolant unit 2 has cooling fluid conduit 21, described cooling fluid conduit 21 is by the end face 12 of described rotating disk 11, described cooling fluid conduit 21 is provided with at least one coolant nozzle 22, described coolant nozzle 22 is made to spray cooling fluid 3 (e.g., water) to described radiating fin 13.
Described spray coolant unit can be arranged on the either side end face of described rotating disk, or as shown in Figure 4, described spray coolant unit is arranged on simultaneously the both sides of described rotating disk, cools to increase cooling effectiveness from described rotating disk both sides simultaneously.
Described end face 12 between described radiating fin 13 and described rotating shaft 14 is provided with the opening 15 of plural number, described opening 15 is same, and centered by rotating shaft, winding is around described end face 12 in the form of a ring, and described cooling fluid conduit 21 follows the winding position ring of described opening 15 around described end face 12.
By previous designs, when described rotating disk 11 rotates, start described spray coolant unit 2 simultaneously and carry out work, described cooling fluid 3 is transmitted via described cooling fluid conduit 21, described coolant nozzle 22 must align described opening 15 and spray described cooling fluid 3, make described cooling fluid 3 must enter described rotating disk 11 inside to cool, then allow described cooling fluid 3 circulate and discharge outside described rotating disk 11 completing cooling work via the rotation of described rotating disk 11.
Certainly, described coolant nozzle 22 can also be arranged on other position of described end face 12, or aligning described radiating fin 13 is arranged, and can play effect of described rotating disk 11 equally.
Described spray coolant unit 2 is connected to coolant pump and provides the power carrying described cooling fluid 3, therefore the power of coolant pump described in adjustable, to change the supply pressure of described cooling fluid 3, so as to adjusting the ejection state of described cooling fluid 3, to carry out effective cooling with the actual working state of described rotating disk 11.
In addition, described coolant nozzle 22 is provided with cooling fluid squit hole 221 to spray described cooling fluid 3, and described cooling fluid squit hole 221 can adjust aperture to control the ejection state of described cooling fluid 3.
Or described coolant nozzle 22 is atomizer, be spray pattern when described cooling fluid 3 is sprayed, accelerate the effect of heat radiation by the described cooling fluid of atomization.
Described cooling fluid 3 can select variety classes, or adds other coolant reinforcement effect in described cooling fluid 3.
In addition, can hybrid lubricant in described cooling fluid 3, to carry out the lubrication of machinery in cooling simultaneously.
Other, also can mix abluent in described cooling fluid 3, to carry out the cleaning of machinery in cooling simultaneously.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (8)
1. utilize a radiator structure for the axle-linked machine of vaporization heat absorption, it is characterized in that, comprising:
Rotating disk, the end face of described rotating disk is provided with a plurality of radiating fin, and described radiating fin is laid on described end face in the form of a ring centered by the rotating shaft of described rotating disk;
Spray coolant unit, has cooling fluid conduit, and described cooling fluid conduit, by the end face of described rotating disk, described cooling fluid conduit is provided with at least one coolant nozzle, and described coolant nozzle sprays cooling fluid to described rotating disk.
2. the radiator structure utilizing the axle-linked machine of vaporization heat absorption according to claim 1, it is characterized in that, described spray coolant unit is arranged on the both sides of described rotating disk simultaneously.
3. the radiator structure utilizing the axle-linked machine of vaporization heat absorption according to claim 1, it is characterized in that, described end face between described radiating fin and described rotating shaft is provided with the opening of plural number, described opening centered by described rotating shaft in the form of a ring winding at described end face, described cooling fluid conduit then follows the winding position ring of described opening around described end face, and makes the supravasal described coolant nozzle of described cooling fluid align described opening.
4. the radiator structure utilizing the axle-linked machine of vaporization heat absorption according to claim 1, it is characterized in that, described coolant nozzle is provided with cooling fluid squit hole.
5. the radiator structure utilizing the axle-linked machine of vaporization heat absorption according to claim 1, it is characterized in that, described coolant nozzle is atomizer.
6. the radiator structure utilizing the axle-linked machine of vaporization heat absorption according to claim 1, it is characterized in that, described spray coolant unit is connected to coolant pump.
7. the radiator structure utilizing the axle-linked machine of vaporization heat absorption according to claim 1, is characterized in that, hybrid lubricant in described cooling fluid.
8. the radiator structure utilizing the axle-linked machine of vaporization heat absorption according to claim 1, is characterized in that, in described cooling fluid, mix abluent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736813.2U CN204190559U (en) | 2014-11-28 | 2014-11-28 | Utilize the radiator structure of the axle-linked machine of vaporization heat absorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736813.2U CN204190559U (en) | 2014-11-28 | 2014-11-28 | Utilize the radiator structure of the axle-linked machine of vaporization heat absorption |
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| Publication Number | Publication Date |
|---|---|
| CN204190559U true CN204190559U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420736813.2U Expired - Fee Related CN204190559U (en) | 2014-11-28 | 2014-11-28 | Utilize the radiator structure of the axle-linked machine of vaporization heat absorption |
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| CN (1) | CN204190559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703537A (en) * | 2014-11-28 | 2016-06-22 | 中兴杰达电能科技股份有限公司 | Heat radiation structure of coupling unit with utilization of vaporization heat adsorption |
-
2014
- 2014-11-28 CN CN201420736813.2U patent/CN204190559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703537A (en) * | 2014-11-28 | 2016-06-22 | 中兴杰达电能科技股份有限公司 | Heat radiation structure of coupling unit with utilization of vaporization heat adsorption |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20171128 |