CN204068524U - Electric motor end cap and apply the mortar pump motor of this electric motor end cap - Google Patents
Electric motor end cap and apply the mortar pump motor of this electric motor end cap Download PDFInfo
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- CN204068524U CN204068524U CN201420491393.6U CN201420491393U CN204068524U CN 204068524 U CN204068524 U CN 204068524U CN 201420491393 U CN201420491393 U CN 201420491393U CN 204068524 U CN204068524 U CN 204068524U
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- end cap
- electric motor
- motor end
- mortar pump
- import
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Abstract
Electric motor end cap of the present utility model, offers the passage that can connect cooling fluid pipeline in end cap, utilizes cooling fluid to take away the caloric value of motor self fast, becomes water cooling radiating mode from fin heat radiation.The utility model utilizes equipment cooling itself liquid to realize the object of electric motor temperature reduction, and ensure the normal operation steady in a long-term of motor, its structure is simple and cost is lower.Not only overcome the deficiency of the large poor heat radiation of existing mortar pump motor self-heating amount, and do not increase electric motor end cap height and volume, the operating mode that former space is narrow can be applicable to, reduce mortar pump motor operate power and equipment energy consumption simultaneously.The utility model also provides a kind of mortar pump motor of this electric motor end cap of application.
Description
Technical field
The utility model relates to a kind of multi-wire cutting machine mortar supply system, is related specifically to a kind of mortar pump motor for multi-wire cutting machine mortar supply system.
Background technology
Multi-line cutting machine is when cutting silicon wafer, and multi-wire cutting machine mortar supply system is by mortar pump motor supply mortar.First mortar containing carborundum stirs and cutting and grinding silicon ingot by steel wire is subsidiary by multi-line cutting machine, in process conditions such as carborundum diameter, steel wire diameter and guided wheel slot distances, finally cuts out the silicon chip of corresponding cutting technique.In this cutting process, mortar supply and flow stable most important for cut quality, if there is cutout or instability of flow, directly will affect cut quality, notably occur that silicon chip is scrapped.
At present, in mortar supply system, mortar pump motor self-heating amount is large, and its heat-dissipating space limits to, spacing between motor top and apparatus body only about 5cm, cannot can not the problem of smooth and easy heat radiation by expanding that fin solves, and causes motor normally cannot discharge the caloric value of self, easy generation motor overheating fault and occur the exception of mortar flowed fluctuation or mortar supply discontinuity, thus directly affect cut quality.
Utility model content
Based on this, be necessary narrow for mortar pump motor radiating space under the problem of poor heat radiation of motor radiating sheet, a kind of electric motor end cap can taking away the caloric value of motor self is fast provided.
In addition, there is a need to provide a kind of mortar pump motor applying above-mentioned electric motor end cap.
A kind of electric motor end cap, offer the passage that can connect cooling fluid pipeline in described electric motor end cap, described passage comprises import and outlet, and described import and described outlet are all located at the side of described electric motor end cap, can be connected with feed tube, drain pipe respectively.
Wherein in an embodiment, described passage is circular passage.
Wherein in an embodiment, described passage comprises multiple concentric and spaced C shape ring, and the end of adjacent two C shape rings is interconnected.
Wherein in an embodiment, described import connects feed tube, and described outlet connects drain pipe, and described import connects the part of described passage near electric motor end cap center, and described outlet connects the part of described passage near electric motor end cap edge.
Wherein in an embodiment, comprise upper cover, lower cover and dust cap, described upper cover offers the first groove, described lower cover offers the second groove coordinated with described upper cover, after described upper cover and described lower cover coordinate, described first groove and described second groove merge the described passage of formation, and described dust cap covers and covers on described.
Wherein in an embodiment, described first groove and the second groove are half slot.
Wherein in an embodiment, also comprise water pipe head, described water pipe head is arranged on described import and described outlet.
Wherein in an embodiment, the joint of described water pipe head and described import, described outlet adopts raw material band and sealing ring to seal.
Wherein in an embodiment, described import and described outlet are equipped with internal thread, and described water pipe head is provided with external screw thread, and by internal thread and externally threaded cooperation, described import is connected with described water pipe head respectively with described outlet.
A kind of mortar pump motor, apply above-mentioned electric motor end cap, also comprise mortar pump motor body, described electric motor end cap is installed on described mortar pump motor body.
Electric motor end cap of the present utility model, offers the passage that can connect cooling fluid path in end cap, utilizes cooling fluid to take away the caloric value of motor self fast, becomes water cooling radiating mode from fin heat radiation.The utility model utilizes equipment cooling itself liquid to realize the object of electric motor temperature reduction, and ensure the normal operation steady in a long-term of motor, its structure is simple and cost is lower.Not only overcome the deficiency of the large poor heat radiation of existing mortar pump motor self-heating amount, and do not increase electric motor end cap height and volume, the operating mode that former space is narrow can be applicable to, reduce mortar pump motor operate power and equipment energy consumption simultaneously.The utility model also provides a kind of mortar pump motor of this electric motor end cap of application.
Accompanying drawing explanation
Fig. 1 is the structure chart of an embodiment of the utility model electric motor end cap;
Fig. 2 is the perspective view of electric motor end cap shown in Fig. 1;
Fig. 3 is the cutaway view of the A-A line of electric motor end cap shown in Fig. 2.
Embodiment
With reference to figure 1 and Fig. 2, in the electric motor end cap 100 of the utility model one embodiment, offer the path 10 that can connect cooling fluid pipeline.Described path 10 comprises import 11 and outlet 12, and the import 11 of described path 10 and outlet 12 are all located at the side of described electric motor end cap 100, are connected respectively with feed tube, drain pipe.Described electric motor end cap 100 also comprises water pipe head 20, and described import 11 and outlet 12 respectively water pipe head 20 described with are connected.
Especially, described cooling fluid generally adopts cooling water, the low safety again of cooling water cost.
Described electric motor end cap 100 side is provided with lug 30, is provided with aperture 31 in described lug 30, and described aperture 31 is provided with internal thread, and described electric motor end cap 100 is installed on motor body by described internal thread.Particularly, described electric motor end cap 100 is circular, and the material of described electric motor end cap 100 is 45# steel.
Especially, described path 10 is circular passage.Particularly, described circular passage is swirl type.More particularly, described circular passage comprises multiple concentric and spaced C shape ring, and the end of adjacent two C shape rings is interconnected, thus forms described path 10.Described path 10 make use of the narrow space of electric motor end cap 100 fully, make cooling fluid longer in the time of staying of electric motor end cap 100, reach better cooling effect, even if the distance between mortar pump motor top and multi-line cutting machine is less, provide safeguard also can to normal steady in a long-term operation of mortar pump motor, thus improve the cut quality of silicon chip etc.
Described import 11 connects feed tube, described outlet 12 connects drain pipe, described import 11 connects the part of described path 10 closer to electric motor end cap 100 center, described outlet 12 connects the part of described path 10 closer to electric motor end cap frontside edge, thus make cooling fluid first flow through described electric motor end cap 100 centre, in general, described electric motor end cap 100 centre temperature is higher, is conducive to the quick heat radiating of motor like this.Concrete described import 11 connects the less C shape ring of described path 10 diameter in the present embodiment, and described outlet 12 connects the directly larger C shape ring of described path 10.Be understandable that, according to different situations needs, also can take to exchange, change the water inlet of cooling fluid and the position of water outlet.
Be understandable that, described path 10 is not limited to this structure, is convenient to dispel the heat as long as it can be distributed on described electric motor end cap 100.
Especially, import 11 and the outlet 12 of described path 10 are equipped with internal thread, and described water pipe head 20 is provided with external screw thread, by internal thread and externally threaded cooperation, described import 11 and described outlet 12 are threaded with described water pipe head 20 respectively, then are connected with feed tube, drain pipe respectively.
Especially, described water pipe head 20 adopts raw material band and sealing ring to seal with the joint of described import 11 and described outlet 12.
Please also refer to Fig. 3, the utility model electric motor end cap 100, comprise dust cap 40, upper cover 50 and lower cover 60, described dust cap 40 and described upper cover 50 coordinate, and described upper cover 50 and described lower cover 60 coordinate.
Described upper cover 50 offers through through hole (figure does not mark), and the first groove 51 is offered in described upper cover 50 inboard.Particularly, described first groove 51 is half slot, and the distribution in swirl type.
Described dust cap 40 is circular, and coordinate with the through hole of described upper cover 50, therefore described dust cap 50 just covers in the through hole of described upper cover 50, plays dustproof effect.
Described lower cover 60 upper surface offers second groove 61 corresponding with described upper cover 50.Particularly, described second groove 61 is half slot groove, the same distribution in swirl type.After described upper cover 50 and described lower cover 60 coordinate, described first groove 51 and described second groove 61 merge the described path 10 of formation.Because described path 10 is in described electric motor end cap 100, this upper cover 50, lower cover 60 coordinate the mode forming described path 10, are conducive to manufacturing, are conducive to the processing of internal structure.
Particularly, described path 10 is tubular conduit.
Particularly, described lug 30 is located at the side of described lower cover 60, and described lower cover 60 comprises four described lugs 30.
Electric motor end cap 100 of the present utility model, offers the path 10 that can connect cooling fluid pipeline in electric motor end cap 100, utilizes cooling fluid to take away the caloric value of motor self fast, becomes water cooling radiating mode from fin heat radiation.The utility model utilizes equipment cooling itself liquid to realize the object of electric motor temperature reduction, and ensure the normal operation steady in a long-term of motor, its structure is simple and cost is lower.Not only overcome the deficiency of the large poor heat radiation of existing mortar pump motor self-heating amount, and do not increase electric motor end cap height and volume, the operating mode that former space is narrow can be applicable to.
The utility model also provides a kind of mortar pump motor, applies above-mentioned electric motor end cap 100, also comprises mortar pump motor body, and described electric motor end cap 100 is installed on described mortar pump motor body.
Described electric motor end cap 100 is installed on after on mortar pump motor body, installs feed tube and drain pipe by the water pipe head 20 of described electric motor end cap 100, and on pipeline, install choke valve (not shown), is connected to cooling fluid and enters feed tube.Cooling fluid carries out heat exchange through described electric motor end cap 100 and mortar pump motor body, is discharged by drain pipe.In addition, the adjustment by regulating coolant rate can control mortar pump motor temperature.
Experiment proves, described electric motor end cap 100 is installed on after on mortar pump motor body, and in normal operation, when not using other heat abstractors such as fin heat radiation, water cooling radiating mode, its external skin temperatures is about 82 DEG C to mortar pump motor.Use the water cooling radiating mode of electric motor end cap 100 described in the utility model, adopt cooling water heat radiation, cooling water temperature is generally 17 DEG C, and take away mortar pump motor self-heating amount by cooling water, mortar pump motor temperature can drop to about 50 DEG C.Simultaneously, there is not mortar pump electrical fault in the course of the work in mortar pump motor, from the experimental data contrast of installing before and after the utility model electric motor end cap 100, after this electric motor end cap 100 is installed, stria and surface smoothness unnatural proportions decline nearly 1.72%, it is 15520.3776 yuan/month (cutting efficiency 2.6*2700 sheet/cutter * yield 94%*30 days * Yield lmproved 1.12%*7 unit/sheets) that Si wafer quality promotes income, and bearing replacing expense (70 yuan) and repairing entrusted to other units expense (450 yuan) also decline thereupon simultaneously; In addition, mortar pump motor operate power is down to 1.7kw from original 2.2kw, energy-saving and cost-reducing added benefit 265.2 yuan/month (power drop 0.5kw* * cutting efficiency 2.6* 8 hours clipping times electricity peak valley average price 0.85 yuan/degree * 30 days), 1 experiment board total can improve effects 15958.9109 yuan/month.A kind of mortar pump motor applying above-mentioned electric motor end cap 100, the cooling fluid of the described electric motor end cap 100 of access is utilized to take away the caloric value of mortar pump motor self fast, not only overcome the deficiency of the large poor heat radiation of existing mortar pump motor self-heating amount, and do not increase electric motor end cap height and volume, the operating mode that former space is narrow can be applicable to, ensure that mortar pump motor stabilizing runs, also for cut quality provides powerful guarantee, and reduce mortar pump motor operate power and equipment energy consumption, extend the useful life of mortar pump motor bearings and motor coil, reduce maintenance of equipment cost.
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 (9)
1. an electric motor end cap, it is characterized in that, the passage that can connect cooling fluid pipeline is offered in described electric motor end cap, described passage comprises import and outlet, described import and described outlet are all located at the side of described electric motor end cap, and described import connects feed tube, and described outlet connects drain pipe, described import connects the part of described passage near electric motor end cap center, and described outlet connects the part of described passage near electric motor end cap edge.
2. electric motor end cap according to claim 1, is characterized in that, described passage is circular passage.
3. electric motor end cap according to claim 2, is characterized in that, described passage comprises multiple concentric and spaced C shape ring, and the end of adjacent two C shape rings is interconnected.
4. electric motor end cap according to claim 1, it is characterized in that, comprise upper cover, lower cover and dust cap, described upper cover offers the first groove, described lower cover offers the second groove coordinated with described upper cover, after described upper cover and described lower cover coordinate, described first groove and described second groove merge the described passage of formation, and described dust cap covers and covers on described.
5. electric motor end cap according to claim 4, is characterized in that, described first groove and the second groove are half slot.
6. electric motor end cap according to claim 1, is characterized in that, also comprises water pipe head, and described water pipe head is arranged on described import and described outlet.
7. electric motor end cap according to claim 6, is characterized in that, the joint of described water pipe head and described import, described outlet adopts raw material band and sealing ring to seal.
8. electric motor end cap according to claim 6, it is characterized in that, described import and described outlet are equipped with internal thread, and described water pipe head is provided with external screw thread, by internal thread and externally threaded cooperation, described import is connected with described water pipe head respectively with described outlet.
9. a mortar pump motor, is characterized in that, application rights requires the electric motor end cap described in 1-8 any one, and also comprise mortar pump motor body, described electric motor end cap is installed on described mortar pump motor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491393.6U CN204068524U (en) | 2014-08-27 | 2014-08-27 | Electric motor end cap and apply the mortar pump motor of this electric motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491393.6U CN204068524U (en) | 2014-08-27 | 2014-08-27 | Electric motor end cap and apply the mortar pump motor of this electric motor end cap |
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| Publication Number | Publication Date |
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| CN204068524U true CN204068524U (en) | 2014-12-31 |
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|---|---|---|---|
| CN201420491393.6U Expired - Fee Related CN204068524U (en) | 2014-08-27 | 2014-08-27 | Electric motor end cap and apply the mortar pump motor of this electric motor end cap |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599435A (en) * | 2018-06-01 | 2018-09-28 | 芜湖超源力工业设计有限公司 | A kind of electric power motor |
| CN109474132A (en) * | 2018-10-09 | 2019-03-15 | 淮南师范学院 | Asynchronous machine optimizes device |
| CN112350532A (en) * | 2020-12-10 | 2021-02-09 | 张家界航空工业职业技术学院 | Production process of anti-fatigue V3 motor |
| CN113541380A (en) * | 2021-06-23 | 2021-10-22 | 扬州洁晨机电科技有限公司 | Motor end cover with good heat dissipation effect |
-
2014
- 2014-08-27 CN CN201420491393.6U patent/CN204068524U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599435A (en) * | 2018-06-01 | 2018-09-28 | 芜湖超源力工业设计有限公司 | A kind of electric power motor |
| CN109474132A (en) * | 2018-10-09 | 2019-03-15 | 淮南师范学院 | Asynchronous machine optimizes device |
| CN112350532A (en) * | 2020-12-10 | 2021-02-09 | 张家界航空工业职业技术学院 | Production process of anti-fatigue V3 motor |
| CN113541380A (en) * | 2021-06-23 | 2021-10-22 | 扬州洁晨机电科技有限公司 | Motor end cover with good heat dissipation effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181129 Address after: 215153 No. five mountain road, hi tech Zone, Suzhou, Jiangsu, 69 Patentee after: Suzhou GCL Photovoltaic Technology Co., Ltd. Address before: 213031 1 New Fourth Road, Xinbei District, Changzhou, Jiangsu Patentee before: Changzhou Xiexin PV Technology Co.,Ltd. |
|
| 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: 20141231 Termination date: 20190827 |