CN201450402U - Special hollow shaft motor for screw pump - Google Patents
Special hollow shaft motor for screw pump Download PDFInfo
- Publication number
- CN201450402U CN201450402U CN2009200337132U CN200920033713U CN201450402U CN 201450402 U CN201450402 U CN 201450402U CN 2009200337132 U CN2009200337132 U CN 2009200337132U CN 200920033713 U CN200920033713 U CN 200920033713U CN 201450402 U CN201450402 U CN 201450402U
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- CN
- China
- Prior art keywords
- hollow shaft
- rotating shaft
- utility
- screw pump
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a special hollow shaft motor for a screw pump, which comprises a case, wherein a stator and a rotor comprising a rotating shaft are arranged in the case, and the rotating shaft is of a hollow shaft with a through hole along an axis; and a rotor friction brake disc is arranged at one end of the rotating shaft. The utility model has reasonable design and simple structure, and the specially designed screw pump can be placed in the hollow shaft to directly form a pressure pump.
Description
Technical field
The utility model relates to a kind of motor, the special-purpose hollow shaft motor of particularly a kind of helicoidal pump.
Background technology
In the pipe conveying equipment in oil, natural gas and chemical industry, the use of various pumps is modal technology.Usually, the driving of pump is finished by motor or other power set, drives pump by motor by drive disk assembly and rotates, works.There is following drawback in this working method: the one, need set up drive disk assembly, and increased cost and maintenance of equipment work amount; The 2nd, strengthened taking up room of equipment, limited the use of pumping technology in some occasions.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, and a kind of special-purpose hollow shaft motor of helicoidal pump that helicoidal pump can be installed in direct decomposition pressure pump in the motor rotary shaft is provided.
The technical solution of the utility model is: the special-purpose hollow shaft motor of a kind of helicoidal pump, comprise casing, stator is installed in the casing and includes the rotor of rotating shaft, it is characterized in that: described rotating shaft is one to be provided with the hollow shaft of through hole along axis, and an end of rotating shaft is provided with the friction rotor brake disc.
The utility model compared with prior art has the following advantages:
The utility model adopts hollow Rotating shaft strocture, and custom-designed helicoidal pump is installed in decomposition pressure pump in the hollow shaft, and the structure of simplified apparatus reduces equipment occupation space greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises casing 1, stator 2 is installed in the casing 1 and includes the rotor of rotating shaft 3, and described rotating shaft 3 is one to be provided with the hollow shaft of through hole 4 along axis, and an end of rotating shaft 3 is provided with friction rotor brake disc 5.
During the utility model work, custom-designed helicoidal pump 6 is installed in the through hole 4 of rotating shaft 3, and at the two ends of through hole 4 connection conveyance conduit, behind the actuating motor, rotating shaft 3 drives helicoidal pump 6 rotations, and helicoidal pump 6 is started working, at this moment, if gas or liquid are imported by entrance point, export by the port of export through helicoidal pump 6 generation gases at high pressure or liquid; The utility model motor is equipped with other auxiliary equipment can form compressor or other supercharging facility, can be widely used in oil, natural gas, chemical industry and the fire-fighting work.
Claims (1)
1. the special-purpose hollow shaft motor of a helicoidal pump, comprise casing (1), stator (2) is installed in the casing (1) and includes the rotor of rotating shaft (3), it is characterized in that: described rotating shaft (3) is one to be provided with the hollow shaft of through hole (4) along axis, and an end of rotating shaft (3) is provided with friction rotor brake disc (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200337132U CN201450402U (en) | 2009-06-29 | 2009-06-29 | Special hollow shaft motor for screw pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200337132U CN201450402U (en) | 2009-06-29 | 2009-06-29 | Special hollow shaft motor for screw pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450402U true CN201450402U (en) | 2010-05-05 |
Family
ID=42555125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200337132U Expired - Fee Related CN201450402U (en) | 2009-06-29 | 2009-06-29 | Special hollow shaft motor for screw pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450402U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602428A (en) * | 2015-01-12 | 2015-05-06 | 广东韦达尔科技有限公司 | Plasma surface treatment device |
| CN104600902A (en) * | 2015-01-09 | 2015-05-06 | 广东韦达尔科技有限公司 | Hollow motor |
| CN104619108A (en) * | 2015-01-12 | 2015-05-13 | 广东韦达尔科技有限公司 | Electromagnetic rotary plasma spray gun |
| CN104619107A (en) * | 2015-01-12 | 2015-05-13 | 广东韦达尔科技有限公司 | Electromagnetic plasma rotary processing device |
| CN104640339A (en) * | 2015-01-12 | 2015-05-20 | 广东韦达尔科技有限公司 | Plasma surface treatment device |
-
2009
- 2009-06-29 CN CN2009200337132U patent/CN201450402U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600902A (en) * | 2015-01-09 | 2015-05-06 | 广东韦达尔科技有限公司 | Hollow motor |
| CN104602428A (en) * | 2015-01-12 | 2015-05-06 | 广东韦达尔科技有限公司 | Plasma surface treatment device |
| CN104619108A (en) * | 2015-01-12 | 2015-05-13 | 广东韦达尔科技有限公司 | Electromagnetic rotary plasma spray gun |
| CN104619107A (en) * | 2015-01-12 | 2015-05-13 | 广东韦达尔科技有限公司 | Electromagnetic plasma rotary processing device |
| CN104640339A (en) * | 2015-01-12 | 2015-05-20 | 广东韦达尔科技有限公司 | Plasma surface treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |