CN204425114U - A kind of air-cooled antidetonation flame-proof converter motor for workover treatment - Google Patents
A kind of air-cooled antidetonation flame-proof converter motor for workover treatment Download PDFInfo
- Publication number
- CN204425114U CN204425114U CN201520081400.XU CN201520081400U CN204425114U CN 204425114 U CN204425114 U CN 204425114U CN 201520081400 U CN201520081400 U CN 201520081400U CN 204425114 U CN204425114 U CN 204425114U
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- China
- Prior art keywords
- flame
- kuppe
- air
- converter motor
- antidetonation
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- Expired - Fee Related
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of air-cooled antidetonation flame-proof converter motor for workover treatment, its first fan (13) is arranged in the first kuppe (2), and be fixed on the main shaft (1) of flame-proof converter motor body, first air inlet (11) is located at the front end of the first kuppe (2), first air outlet (12) is located at the side of the first kuppe (2), and the rear end of the first kuppe (2) is fixedly connected with by the front end of bolt with flame-proof converter motor body; Second fan (6) is fixed on the rotation axis of ventilated machine (5), and be arranged in the second kuppe (3), diversion air duct (7) is wrapped in the periphery of flame-proof converter motor body, one end of diversion air duct (7) is connected with the second kuppe (3), its other end establishes the second air outlet (10), second air inlet (9) is located at the afterbody of the second kuppe (3), and the front end of the second kuppe (3) is fixedly connected with by the rear end of bolt with flame-proof converter motor body.
Description
Technical field
The utility model relates to workover treatment field, particularly relates to a kind of air-cooled antidetonation flame-proof converter motor for workover treatment.
Background technology
Variable-frequency motor has larger superiority compared with common electric machine in variable frequency control, make the use in workover treatment field of frequency converter, adjustable frequency motor increasingly extensive, but in workover treatment field, adjustable frequency motor has higher requirements to radiating efficiency and shock resistance.General, flame-proof converter motor is only provided with air cooling equipment at its tail end, but its radiating effect must not effectively improve all the time, and shock resistance is also not ideal enough.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of air-cooled antidetonation flame-proof converter motor for workover treatment, has former and later two air-cooled cabins, effectively improves the radiating efficiency of adjustable frequency motor.
The purpose of this utility model is achieved through the following technical solutions: a kind of air-cooled antidetonation flame-proof converter motor for workover treatment, it comprises flame-proof converter motor body, the first air-cooled cabin, the second air-cooled cabin and terminal box.
Described first air-cooled cabin comprises the first kuppe, the first fan, the first air inlet and the first air outlet, first fan is arranged in the first kuppe, and be fixed on the main shaft of flame-proof converter motor body, first air inlet is arranged on the front end of the first kuppe, first air outlet is arranged on the side of the first kuppe, and the rear end of the first kuppe is fixedly connected with by the front end of bolt with flame-proof converter motor body.
Described second air-cooled cabin comprises the second kuppe, the second fan, ventilated machine, diversion air duct, the second air inlet and the second air outlet, second fan is fixed on the rotation axis of ventilated machine, and be arranged in the second kuppe, diversion air duct is wrapped in the periphery of flame-proof converter motor body, one end of diversion air duct is connected with the second kuppe, its other end arranges the second air outlet, second air inlet is arranged on the afterbody of the second kuppe, and the front end of the second kuppe is fixedly connected with by the rear end of bolt with flame-proof converter motor body.
Described terminal box is connected with flame-proof converter motor body by tube connector.
Described flame-proof converter motor body outer setting has multiple radiating groove.
Described tube connector is flame proof thread steel pipe.
Described tube connector is explosion-proof flexible hose.
The tail end that described ventilated machine is bolted on the second kuppe is inner.
The two ends of described ventilated machine are all bolted on the inside of the second kuppe.
The external diameter of the first described kuppe is identical with the external diameter of flame-proof converter motor body, and the external diameter of the second kuppe is identical with the external diameter of diversion air duct.
It also comprises antidetonation footing, and the first kuppe, the second kuppe are all fixedly connected with antidetonation footing by bolt with flame-proof converter motor body.
The first described kuppe is also reinforced bracing frame by first and is connected with antidetonation footing, and the second kuppe is also reinforced bracing frame by second and is connected with antidetonation footing, and flame-proof converter motor body is also reinforced bracing frame by the 3rd and is connected with antidetonation footing.
Described diversion air duct is cirque structure, and its inside is also provided with guiding gutter.
The beneficial effects of the utility model are:
1) the utility model has former and later two air-cooled cabins, the radiating efficiency of effective raising adjustable frequency motor, wherein, the first preposition fan is directly fixed on the main shaft of motor, its rotating speed and radiating effect determined by adjustable frequency motor self rotating speed, and when motor speed is fast, the rotating speed of the first fan is also fast, the corresponding lifting of radiating effect, the first air-cooled cabin effectively can solve the heat dissipation problem of adjustable frequency motor front end.
2) in the utility model, the second rearmounted fan is connected to independently on ventilated machine, can according to the actual operating state of motor, control the rotating speed of ventilated machine, thus control the radiating efficiency in the second air-cooled cabin, the heat dissipation problem that the second air-cooled cabin can effectively solve adjustable frequency motor afterbody and lean to one side; Ventilated machine can independently be installed, convenient disassembly, is easy to safeguard.
3) the utility model is also for an annular diversion air duct set up by motor, and diversion air duct is wrapped in the outside of adjustable frequency motor body, strengthens the contact area with adjustable frequency motor, thus promotes the radiating efficiency in the second air-cooled cabin further.
4) in the utility model, the external diameter in the first air-cooled cabin is identical with the external diameter of adjustable frequency motor body, avoids the first air-cooled cabin to block diversion air duct, and the hot-air in the second air-cooled cabin can be discharged on unblocked ground fast.
5) in the utility model, first kuppe 2, second kuppe 3 is not directly fixedly connected with antidetonation footing by means of only bolt with flame-proof converter motor body, also being connected with antidetonation footing by reinforcing bracing frame, making adjustable frequency motor have better shock resistance.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of air-cooled antidetonation flame-proof converter motor for workover treatment of the utility model;
In figure, 1-main shaft, 2-first kuppe, 3-second kuppe, 4-terminal box, 5-ventilated machine, 6-second fan, 7-diversion air duct, 8-radiating groove, 9-second air inlet, 10-second air outlet, 11-first air inlet, 12-first air outlet, 13-first fan, 14-tube connector, 15-the 3rd reinforces bracing frame, 16-antidetonation footing, 17-first reinforces bracing frame, and 18-second reinforces bracing frame.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of air-cooled antidetonation flame-proof converter motor for workover treatment, it comprises flame-proof converter motor body, the first air-cooled cabin, the second air-cooled cabin and terminal box 4.
Described first air-cooled cabin comprises the first kuppe 2, first fan 13, first air inlet 11 and the first air outlet 12, first fan 13 is arranged in the first kuppe 2, and be fixed on the main shaft 1 of flame-proof converter motor body, first air inlet 11 is arranged on the front end of the first kuppe 2, first air outlet 12 is arranged on the side of the first kuppe 2, and the rear end of the first kuppe 2 is fixedly connected with by the front end of bolt with flame-proof converter motor body.
In Fig. 1 first air-cooled cabin is provided with two the first air inlets 11 and two the first air outlets 12, and these two the first air inlets 11 and two the first air outlets 12 oppose respectively and are arranged on the first kuppe 2.In a word, multiple first air inlets 11 are symmetricly set on the front end of the first kuppe 2, and multiple first air outlets 12 are symmetricly set on the side of the first kuppe 2.
Described second air-cooled cabin comprises the second kuppe 3, second fan 6, ventilated machine 5, diversion air duct 7, second air inlet 9 and the second air outlet 10, second fan 6 is fixed on the rotation axis of ventilated machine 5, and be arranged in the second kuppe 3, one end of diversion air duct 7 is connected with the second kuppe 3, its other end arranges the second air outlet 10, second air inlet 9 is arranged on the afterbody of the second kuppe 3, the front end of the second kuppe 3 is fixedly connected with by the rear end of bolt with flame-proof converter motor body, diversion air duct 7 is cirque structure, be wrapped in the periphery of flame-proof converter motor body, to increase the contact area of diversion air duct 7 and flame-proof converter motor body, guiding gutter can be set up again in diversion air duct 7 inside, to increase the contact area of itself and flame-proof converter motor body further, improving heat radiation efficiency.The structure of guiding gutter can with the structural similarity of radiating groove 8, also can be arranged to the guiding gutter of sector structure.
In Fig. 1 second air-cooled cabin is provided with two the second air inlets 9, and these two the second air inlets 9 oppose respectively and are arranged on the second kuppe 3.In a word, multiple second air inlet 9 is symmetricly set on the afterbody of the second kuppe 3.
Described terminal box 4 is connected with flame-proof converter motor body by tube connector 14.
Described tube connector 14 can adopt flame proof thread steel pipe.
Described tube connector 14 also can adopt explosion-proof flexible hose.
Described flame-proof converter motor body outer setting has multiple radiating groove 8.
The wall thickness of the first kuppe 2 and the second kuppe 3 is 5 ~ 7mm, can be set to 6mm; The wall thickness of diversion air duct 7 is 3 ~ 5mm, can be set to 4mm.First kuppe 2 and the second kuppe 3 can adopt aluminum to make, and to alleviate the weight in air-cooled cabin, improve the shock resistance of motor, avoid motor to cause the vibrations of whole motor because of the vibrations in air-cooled cabin.
The tail end that described ventilated machine 5 is bolted on the second kuppe 3 is inner, or the flange end cap at ventilated machine 5 two ends is all bolted on the inside of the second kuppe 3, ventilated machine 5 is rotated more steady.
The external diameter of the first described kuppe 2 is identical with the external diameter of flame-proof converter motor body, and the external diameter of the second kuppe 3 is identical with the external diameter of diversion air duct 7.Avoid the first air-cooled cabin to block diversion air duct 7, improve the radiating efficiency in the second air-cooled cabin, the hot-air in the second air-cooled cabin can be discharged unblockedly.
It is also comprised antidetonation footing 16, first kuppe 2, second kuppe 3 and is all fixedly connected with antidetonation footing 16 by bolt with flame-proof converter motor body.
The first described kuppe 2 is also reinforced bracing frame 17 by first and is connected with antidetonation footing 16, second kuppe 3 is also reinforced bracing frame 18 by second and is connected with antidetonation footing 16, and flame-proof converter motor body is also reinforced bracing frame 15 by the 3rd and is connected with antidetonation footing 16.
In the utility model, described explosion-proof antidetonation adjustable frequency motor body generally reaches following multiple parameter index: rated power: 90KW; Rated voltage: 380VAC; Rated speed: 591rpm; Invariable power rotating speed: 1800rpm; Maximum speed: 2200rpm.
Claims (10)
1. for an air-cooled antidetonation flame-proof converter motor for workover treatment, it is characterized in that: it comprises flame-proof converter motor body, the first air-cooled cabin, the second air-cooled cabin and terminal box (4);
Described first air-cooled cabin comprises the first kuppe (2), the first fan (13), the first air inlet (11) and the first air outlet (12), first fan (13) is arranged in the first kuppe (2), and be fixed on the main shaft (1) of flame-proof converter motor body, first air inlet (11) is arranged on the front end of the first kuppe (2), first air outlet (12) is arranged on the side of the first kuppe (2), and the rear end of the first kuppe (2) is fixedly connected with by the front end of bolt with flame-proof converter motor body;
Described second air-cooled cabin comprises the second kuppe (3), second fan (6), ventilated machine (5), diversion air duct (7), second air inlet (9) and the second air outlet (10), second fan (6) is fixed on the rotation axis of ventilated machine (5), and be arranged in the second kuppe (3), diversion air duct (7) is wrapped in the periphery of flame-proof converter motor body, one end of diversion air duct (7) is connected with the second kuppe (3), its other end arranges the second air outlet (10), second air inlet (9) is arranged on the afterbody of the second kuppe (3), the front end of the second kuppe (3) is fixedly connected with by the rear end of bolt with flame-proof converter motor body,
Described terminal box (4) is connected with flame-proof converter motor body by tube connector (14).
2. a kind of air-cooled antidetonation flame-proof converter motor for workover treatment according to claim 1, is characterized in that: described flame-proof converter motor body outer setting has multiple radiating groove (8).
3. a kind of air-cooled antidetonation flame-proof converter motor for workover treatment according to claim 1, is characterized in that: described tube connector (14) is flame proof thread steel pipe.
4. a kind of air-cooled antidetonation flame-proof converter motor for workover treatment according to claim 1, is characterized in that: described tube connector (14) is explosion-proof flexible hose.
5. a kind of air-cooled antidetonation flame-proof converter motor for workover treatment according to claim 1, is characterized in that: the tail end that described ventilated machine (5) is bolted on the second kuppe (3) is inner.
6. a kind of air-cooled antidetonation flame-proof converter motor for workover treatment according to claim 1, is characterized in that: the two ends of described ventilated machine (5) are all bolted on the inside of the second kuppe (3).
7. a kind of air-cooled antidetonation flame-proof converter motor for workover treatment according to claim 1, it is characterized in that: the external diameter of described the first kuppe (2) is identical with the external diameter of flame-proof converter motor body, the external diameter of the second kuppe (3) is identical with the external diameter of diversion air duct (7).
8. a kind of air-cooled antidetonation flame-proof converter motor for workover treatment according to claim 1, it is characterized in that: it also comprises antidetonation footing (16), the first kuppe (2), the second kuppe (3) are all fixedly connected with antidetonation footing (16) by bolt with flame-proof converter motor body.
9. a kind of air-cooled antidetonation flame-proof converter motor for workover treatment according to claim 8, it is characterized in that: described the first kuppe (2) is also reinforced bracing frame (17) by first and is connected with antidetonation footing (16), second kuppe (3) is also reinforced bracing frame (18) by second and is connected with antidetonation footing (16), and flame-proof converter motor body is also reinforced bracing frame (15) by the 3rd and is connected with antidetonation footing (16).
10. a kind of air-cooled antidetonation flame-proof converter motor for workover treatment according to claim 1, is characterized in that: described diversion air duct (7) is cirque structure, and its inside is also provided with guiding gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081400.XU CN204425114U (en) | 2015-02-05 | 2015-02-05 | A kind of air-cooled antidetonation flame-proof converter motor for workover treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081400.XU CN204425114U (en) | 2015-02-05 | 2015-02-05 | A kind of air-cooled antidetonation flame-proof converter motor for workover treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425114U true CN204425114U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520081400.XU Expired - Fee Related CN204425114U (en) | 2015-02-05 | 2015-02-05 | A kind of air-cooled antidetonation flame-proof converter motor for workover treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204425114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803698A (en) * | 2015-11-26 | 2017-06-06 | 衡阳市利美电瓶车制造有限责任公司 | A kind of New-type electric machine |
-
2015
- 2015-02-05 CN CN201520081400.XU patent/CN204425114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803698A (en) * | 2015-11-26 | 2017-06-06 | 衡阳市利美电瓶车制造有限责任公司 | A kind of New-type electric machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Karamay City Jian Ye Ltd Assignor: Chengdu Kun Bao Petroleum Technology Co., Ltd Contract record no.: 2016650000007 Denomination of utility model: Air cooled type anti-shock explosion-proof variable-frequency motor for workover operation Granted publication date: 20150624 License type: Exclusive License Record date: 20160713 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 834000 No. 48 Shengli Road, Karamay District, the Xinjiang Uygur Autonomous Region, Karamay Patentee after: Karamay Jianye energy Limited by Share Ltd Patentee after: Chengdu Kun Bao Petroleum Technology Co., Ltd Address before: 834000, the Xinjiang Uygur Autonomous Region, Karamay, Karamay, No. 23 Beidou Road Patentee before: Karamay City Jian Ye Ltd Patentee before: Chengdu Kun Bao Petroleum 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: 20150624 Termination date: 20180205 |