CN104976131A - Externally-driven barrier-free screw pump equipment - Google Patents
Externally-driven barrier-free screw pump equipment Download PDFInfo
- Publication number
- CN104976131A CN104976131A CN201510196234.2A CN201510196234A CN104976131A CN 104976131 A CN104976131 A CN 104976131A CN 201510196234 A CN201510196234 A CN 201510196234A CN 104976131 A CN104976131 A CN 104976131A
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- wall
- barrier
- accessible
- pump equipment
- outlet
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Abstract
The invention discloses externally-driven barrier-free screw pump equipment. The externally-driven barrier-free screw pump equipment comprises a barrier-free hollow screw rotor, a pipeline, a main gear, a driving gear, a sand sludge rotary guiding-in opening, a sand sludge outlet, an inlet bearing inner wall, an inlet bearing outer wall, an outlet bearing inner wall, an outlet bearing outer wall, an inlet straight-through direction, an outlet straight-through direction, an outbound motor, an outbound coupling, a barrier-free hollow screw, an object rotating direction I, an object rotating direction II and an object rotating direction III, wherein the inlet bearing inner wall 7 and the outlet bearing inner wall 9 are respectively arranged at the two ends of the barrier-free hollow screw rotor 1, which is connected with the barrier-free hollow screw 15 to form a screw rotating rotor; the inlet bearing outer wall 8 and the outlet bearing outer wall 10 are respectively arranged at the two ends of the pipeline 2 to form a pipeline fixing structure; and the outbound motor 13 drives the outbound coupling 14 and the main gear to further drive the barrier-free hollow screw rotor 1 linked with the barrier-free hollow screw 15 so as to form a power suction and discharge pump system.
Description
Technical field
Patent of the present invention relates to a kind of outer electric-motor pump driving the multi-field purposes such as accessible volute pump, particularly relates to a kind of helical rotor utilizing spiral to prepare; The spiral suction pump of power (being called for short " driving accessible volute pump equipment outward ") is driven so that desilting, blowdown, sandstone, dust, object, fluid, pressurization etc. are outer.。
Background technique
Based on the transfer equipment suction efficiency such as existing desilting, blowdown, fortune sandstone, transportation food, dust, object, fluid, pressurization; And premised on easily blocking up.
Summary of the invention
Key innovations of the present invention: utilize outside force, drives spiral rotating, and object is held in rotation under the arm and fluid high-effective is discharged fast.
One: rotate inwall without friction dead angle; Two: guide sandstone mud hole to produce eddy effect; Three: run through non-resistance in the middle of sandstone mud and lead directly to; Four, rotate outer atmospheric pressure of holding under the arm in sandstone mud and compressed jet in reinforcement; Five: the centrifugal line of negative pressure; Six: the accessible fast sucking, discharging of object, fluid.
The technology of the present invention method: according to the physical property of the powered magnetisation of shaftless screw rotor electric machine, utilizes the method for spiral rotating, changes the mode of suction with no pressure design spiral, is with in quiet promotion rotates with dynamic (hole); And attract atmospheric pressure to make the speed intensity polymerization of interior closed output port geomantic omen produce the effect of negative pressure centrifugal line pressure multiplier, reach the effect of efficient energy-saving safe.
The invention system comprises: accessible cored screw rotor, pipeline, master gear, actuation gear, sandstone mud rotate importing, sandstone sludge outlet, entrance bearing inner wall, entrance bearing outer wall, outlet bearing inner wall, outlet bearing outer wall, entrance leads directly to direction, direction, unofficial biography motor, unofficial biography shaft coupling, accessible cored screw, object sense of rotation one, object sense of rotation two, object sense of rotation three are led directly in outlet.
1 accessible cored screw two ends of rotor is respectively arranged with 7 entrance bearing inner walls and 9 outlet bearing inner walls and 15 accessible cored screws and connects and composes spiral rotating rotor; 2 culvert pipe two ends are respectively arranged with 8 entrance bearing outer walls and 10 outlet bearing outer walls form culvert pipe fixed structure.
13 unofficial biography motors drive 14 motor shaft couplings to drive the master gear transmission 11 accessible cored screw rotor 15 accessible cored screws that link to form power suction pumping systems.
Accompanying drawing explanation
to be that patent of the present invention is outer accessiblely drive volute pump equipment configuration schematic diagram to Fig. 1.
fig. 2 is patent unofficial biography gear structure schematic diagram of the present invention.
fig. 3 is patent cored screw isoboles of the present invention.
1, accessible cored screw rotor; 2, pipeline; 3, master gear; 4, actuation gear; 5, sandstone mud rotates and imports; 6, sandstone sludge outlet; 7, entrance bearing inner wall; 8, entrance bearing outer wall; 9, bearing inner wall is exported; 10, bearing outer wall is exported; 11, entrance leads directly to direction; 12, the straight-through direction of outlet; 13, unofficial biography motor; 14, unofficial biography shaft coupling; 15, accessible cored screw; 16, object sense of rotation one; 17, object sense of rotation two; 18, object sense of rotation three.
Suction electric-motor pump is formed by 1 accessible cored screw rotor and 2 pipelines and 15 accessible cored screws and 13 unofficial biography motors etc.
1 accessible cored screw two ends of rotor is respectively arranged with 7 entrance bearing inner walls and 9 outlet bearing inner walls and 15 accessible cored screws and connects and composes spiral rotating rotor; 2 culvert pipe two ends are respectively arranged with 8 entrance bearing outer walls and 10 outlet bearing outer walls form culvert pipe fixed structure.
13 unofficial biography motors drive 14 motor shaft couplings to drive the master gear transmission 11 accessible cored screw rotor 15 accessible cored screws that link to form power suction pumping systems.
Embodiment
To drive accessible volute pump equipment patent of invention outside accompanying drawing 1 be described in detail below in conjunction with implementing and contrasting.
embodiment 1:as: with desilting, blowdown, sandstone, dust, object, fluid, pressurization etc.
The inventive method forms suction electric-motor pump by 1 accessible cored screw rotor and 2 pipelines and 15 accessible cored screws and 13 unofficial biography motors etc.
Utilize outside this and drive accessible volute pump equipment, utilize the spiral rotating of electromagnetic induction pushing motor, formation is outer drives accessible volute pump equipment.
1 accessible cored screw two ends of rotor is respectively arranged with 7 entrance bearing inner walls and 9 outlet bearing inner walls and 15 accessible cored screws and connects and composes spiral rotating rotor; 2 culvert pipe two ends are respectively arranged with 8 entrance bearing outer walls and 10 outlet bearing outer walls form culvert pipe fixed structure.
13 unofficial biography motors drive 14 motor shaft couplings to drive the master gear transmission 11 accessible cored screw rotor 15 accessible cored screws that link to form power suction pumping systems.
Claims (7)
1. drive accessible volute pump equipment outside, it is characterized in that: desilting, wash sandstone, object, fluid, pressurization etc.
2. drive accessible volute pump equipment outside, it is characterized in that: municipal drainage, blowdown etc.
3. drive accessible volute pump equipment outside, it is characterized in that: be applied to stealthy environment, severe region, accessible, spiral hollow center is not easily blocked.
4. drive accessible volute pump equipment outside, it is characterized in that: the centrifugal line of negative pressure.
5. drive accessible volute pump equipment outside, it is characterized in that: helix structure.
6. drive accessible volute pump equipment outside, it is characterized in that: drive structure outward.
7. drive accessible volute pump equipment outside, it is characterized in that: Fig. 1, Fig. 2, Fig. 3 structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196234.2A CN104976131A (en) | 2015-04-23 | 2015-04-23 | Externally-driven barrier-free screw pump equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196234.2A CN104976131A (en) | 2015-04-23 | 2015-04-23 | Externally-driven barrier-free screw pump equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104976131A true CN104976131A (en) | 2015-10-14 |
Family
ID=54272967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510196234.2A Pending CN104976131A (en) | 2015-04-23 | 2015-04-23 | Externally-driven barrier-free screw pump equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104976131A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1390741A (en) * | 1972-03-20 | 1975-04-16 | Tec Group | Axial flow device or unit for pumping or marine propulsion |
| EP1120570A2 (en) * | 2000-01-26 | 2001-08-01 | Nissho Corporation | Magnetically driven axial-flow pump |
| CN203051152U (en) * | 2012-10-16 | 2013-07-10 | 中国船舶重工集团公司第七0四研究所 | Corrosion-resistant pipeline pump |
| US20130209292A1 (en) * | 2005-07-01 | 2013-08-15 | Doan Baykut | Axial flow blood pump with hollow rotor |
| CN203856757U (en) * | 2014-04-25 | 2014-10-01 | 无锡市安化屏蔽电泵厂 | Bearing structure for shielding electric pump |
-
2015
- 2015-04-23 CN CN201510196234.2A patent/CN104976131A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1390741A (en) * | 1972-03-20 | 1975-04-16 | Tec Group | Axial flow device or unit for pumping or marine propulsion |
| EP1120570A2 (en) * | 2000-01-26 | 2001-08-01 | Nissho Corporation | Magnetically driven axial-flow pump |
| US20130209292A1 (en) * | 2005-07-01 | 2013-08-15 | Doan Baykut | Axial flow blood pump with hollow rotor |
| CN203051152U (en) * | 2012-10-16 | 2013-07-10 | 中国船舶重工集团公司第七0四研究所 | Corrosion-resistant pipeline pump |
| CN203856757U (en) * | 2014-04-25 | 2014-10-01 | 无锡市安化屏蔽电泵厂 | Bearing structure for shielding electric pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151014 |