CN104121235B - Parallel Multi-way jet-flow vavuum pump - Google Patents
Parallel Multi-way jet-flow vavuum pump Download PDFInfo
- Publication number
- CN104121235B CN104121235B CN201410352044.0A CN201410352044A CN104121235B CN 104121235 B CN104121235 B CN 104121235B CN 201410352044 A CN201410352044 A CN 201410352044A CN 104121235 B CN104121235 B CN 104121235B
- Authority
- CN
- China
- Prior art keywords
- jet
- clamping plate
- right clamping
- air inlet
- inlet pipe
- 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.)
- Active
Links
Landscapes
- Jet Pumps And Other Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of parallel Multi-way jet-flow vavuum pump, belong to the jet pump technical field that is pumped the inertia pumping fluid of fluid by utilization. This parallel Multi-way jet-flow vavuum pump comprises immersible pump, ejector and vacuum tank, ejector comprises the fluidic cartridge that is provided with outlet, in fluidic cartridge, be provided with left and right clamping plate bonded to each other, between left and right clamping plate, be shaped with many jet nozzles that are parallel to each other, many jet nozzle entrance point is provided with jet liquid inlet tube, jet liquid inlet tube parallels with left and right clamping plate, and the import of jet liquid inlet tube is communicated with submersible pump outlet; The aperture of every jet nozzle is 8-20mm, and every jet nozzle port of export is all oppositely arranged with fluidic cartridge outlet, and right clamping plate edge is provided with the air inlet pipe being communicated with every jet nozzle, and air inlet pipe is communicated with vacuum tank outlet. This parallel Multi-way jet-flow vavuum pump has advantages of that bearing pressure is high and clean-up performance is good.
Description
Technical field
The present invention relates to a kind of negative pressure equipment of inhaling, belong to the jet pump technical field that is pumped the inertia pumping fluid of fluid by utilization.
Background technology
Jet vacuum pump is the method for utilizing machinery, physics, chemistry or materialization, produces, improves and maintain the device of vacuum in enclosure space. Generally formed by immersible pump, ejector, pump box three parts, be widely used among the techniques such as the reduction vaporization, crystallization, distillation of the industries such as oil, chemical industry, food, pharmacy, light industry, environmental protection, dry, decolouring, deodorization, vacuum handling.
Nozzle in existing ejector, if nozzle stops up, cleans careful that it and cleaning course will be very with banister brush or toothpick, possible distortion aperture, and in addition, existing nozzle bearing pressure is low, inefficiency, meanwhile, spout is unadjustable.
Summary of the invention
The technical problem to be solved in the present invention is, for prior art deficiency, to propose the high parallel Multi-way jet-flow vavuum pump good with clean-up performance of a kind of bearing pressure.
The present invention is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of parallel Multi-way jet-flow vavuum pump, comprise immersible pump, ejector and vacuum tank, described ejector comprises the fluidic cartridge that is provided with outlet, in described fluidic cartridge, be provided with left and right clamping plate bonded to each other, between described left and right clamping plate, be shaped with many jet nozzles that are parallel to each other, described many jet nozzle entrance points are provided with jet liquid inlet tube, described jet liquid inlet tube parallels with left and right clamping plate, and the import of described jet liquid inlet tube is communicated with submersible pump outlet; The aperture of every jet nozzle is 8-20mm, and every jet nozzle port of export is all oppositely arranged with fluidic cartridge outlet, and described right clamping plate edge is provided with the air inlet pipe being communicated with every jet nozzle, and described air inlet pipe is communicated with vacuum tank outlet.
The present invention adopts the beneficial effect of technique scheme to be: 1) by being provided with left and right clamping plate bonded to each other in fluidic cartridge, between left and right clamping plate, be shaped with many jet nozzles that are parallel to each other, to be that 8-20mm is creationary embody traditional nozzle by two flat boards in the aperture of every jet nozzle, simplify the structure, improved the bearing pressure of nozzle, nozzle cleaning performance is good; 2) be provided with jet liquid inlet tube by many jet nozzle entrance points, jet liquid inlet tube parallels with left and right clamping plate, the import of described jet liquid inlet tube is communicated with submersible pump outlet, right clamping plate edge is provided with the air inlet pipe being communicated with every jet nozzle, can utilize fully high flow rate and low-pressure in the jet nozzle forming between left and right clamping plate, gas in air inlet pipe is carried out to more high efficiency suction.
The improvement of technique scheme is: between described left and right clamping plate, pass through bolted.
The improvement of technique scheme is: the bore of described jet liquid inlet tube is greater than the bore of air inlet pipe.
The improvement of technique scheme is: the one section of jet nozzle that is positioned at described air inlet pipe place is expansion taper.
The improvement of technique scheme is: the one section of jet nozzle place that is positioned at described air inlet pipe place is provided with helical blade, and the lead angle of described helical blade is 20 °.
The present invention adopts the beneficial effect of technique scheme to be: by helical blade, jet nozzle exit fluid is carried out to spiral acceleration, can accelerate the jet nozzle inner fluid forming between left and right clamping plate, realize gas in air inlet pipe is carried out to more high efficiency suction.
The improvement of technique scheme is: described air inlet pipe vertical right clamping plate arrange.
The improvement of technique scheme is: the right clamping plate setting of tilting of described air inlet pipe.
Brief description of the drawings
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of the parallel Multi-way jet-flow vavuum pump of the embodiment of the present invention.
Fig. 2 is the structural representation of Fig. 1 ejector.
Detailed description of the invention
Embodiment
The parallel Multi-way jet-flow vavuum pump of the present embodiment, as depicted in figs. 1 and 2, comprises immersible pump 10, ejector 20 and vacuum tank 30. Ejector 20 comprises the fluidic cartridge 1 that is provided with outlet, in fluidic cartridge 1, be provided with left clamping plate 2 bonded to each other and right clamping plate 3, between left clamping plate 2 and right clamping plate 3, be shaped with many jet nozzles 4 that are parallel to each other, many jet nozzle 4 entrance points are provided with jet liquid inlet tube 5, jet liquid inlet tube 5 parallels with left clamping plate 2 and right clamping plate 3, and the import of jet liquid inlet tube 5 is communicated with immersible pump 10 outlets.
The aperture of every jet nozzle 4 is 8-20mm, and every jet nozzle 4 ports of export are all oppositely arranged with fluidic cartridge 1 outlet, and right clamping plate 3 edges are provided with the air inlet pipe 6 being communicated with every jet nozzle 4, and air inlet pipe 6 is communicated with vacuum tank 30 and exports.
Fastening by bolt 7 between the left clamping plate 2 of the present embodiment and right clamping plate 3.
The bore of the jet liquid inlet tube 5 of the present embodiment is greater than the bore of air inlet pipe 6.
The one section of jet nozzle 4 that is positioned at air inlet pipe 6 places of the present embodiment is expansion taper.
One section of jet nozzle 4 place that is positioned at air inlet pipe 6 places of the present embodiment are provided with helical blade 8, and the lead angle of helical blade 8 is 20 °.
The air inlet pipe 6 vertical right clamping plate 3 of the present embodiment arrange.
When use, by immersible pump 10, jet liquid is inputted from jet liquid inlet tube 5, by jet nozzle 4, jet liquid is accelerated, thereby the vacuum tank 30 air inlet pipe 6 being communicated with by air inlet pipe 6 is vacuumized.
The present invention is not limited to above-described embodiment, and for example, the air inlet pipe 6 of the present embodiment right clamping plate 3 that tilt arrange, etc. All employings are equal to replaces the technical scheme forming, and all drops on the protection domain of requirement of the present invention.
Claims (4)
1. a parallel Multi-way jet-flow vavuum pump, comprise immersible pump, ejector and vacuum tank, it is characterized in that: described ejector comprises the fluidic cartridge that is provided with outlet, in described fluidic cartridge, be provided with left and right clamping plate bonded to each other, between described left and right clamping plate, be shaped with many jet nozzles that are parallel to each other, described many jet nozzle entrance points are provided with jet liquid inlet tube, and described jet liquid inlet tube parallels with left and right clamping plate, and the import of described jet liquid inlet tube is communicated with submersible pump outlet; The aperture of every jet nozzle is 8-20mm, and every jet nozzle port of export is all oppositely arranged with fluidic cartridge outlet, and described right clamping plate edge is provided with the air inlet pipe being communicated with every jet nozzle, and described air inlet pipe is communicated with vacuum tank outlet; Between described left and right clamping plate, pass through bolted; The bore of described jet liquid inlet tube is greater than the bore of air inlet pipe; The one section of jet nozzle that is positioned at described air inlet pipe place is expansion taper.
2. parallel Multi-way jet-flow vavuum pump as claimed in claim 1, is characterized in that: the one section of jet nozzle place that is positioned at described air inlet pipe place is provided with helical blade, and the lead angle of described helical blade is 20 °.
3. parallel Multi-way jet-flow vavuum pump as claimed in claim 1 or 2, is characterized in that: described air inlet pipe vertical right clamping plate arrange.
4. parallel Multi-way jet-flow vavuum pump as claimed in claim 1 or 2, is characterized in that: the right clamping plate setting of tilting of described air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352044.0A CN104121235B (en) | 2014-07-23 | 2014-07-23 | Parallel Multi-way jet-flow vavuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352044.0A CN104121235B (en) | 2014-07-23 | 2014-07-23 | Parallel Multi-way jet-flow vavuum pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104121235A CN104121235A (en) | 2014-10-29 |
| CN104121235B true CN104121235B (en) | 2016-05-04 |
Family
ID=51766796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410352044.0A Active CN104121235B (en) | 2014-07-23 | 2014-07-23 | Parallel Multi-way jet-flow vavuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104121235B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1834583A (en) * | 1983-04-08 | 1984-10-11 | Paul Berry | Venturi pump |
| JP2002089499A (en) * | 2000-09-07 | 2002-03-27 | Sumitomo Heavy Ind Ltd | Jet pump |
| CN101876329B (en) * | 2009-04-30 | 2012-03-07 | 中国石油天然气股份有限公司 | Variable nozzle type jet pump |
| CN202451474U (en) * | 2012-02-25 | 2012-09-26 | 张海峰 | Pressure reduction air extractor for oil well casing |
| JP2014009671A (en) * | 2012-07-03 | 2014-01-20 | Momose Kikai Sekkei Kk | Two-liquid mixer |
| CN204003661U (en) * | 2014-07-23 | 2014-12-10 | 苏州淮通电气有限公司 | Parallel Multi-way jet-flow vacuum pump |
-
2014
- 2014-07-23 CN CN201410352044.0A patent/CN104121235B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104121235A (en) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104121236B (en) | Multi-way jet-flow vacuum pump | |
| CN204003668U (en) | Adjustable jet vacuum pump | |
| CN204003661U (en) | Parallel Multi-way jet-flow vacuum pump | |
| CN104121235B (en) | Parallel Multi-way jet-flow vavuum pump | |
| CN204003665U (en) | Parallel Multi-way jet-flow device | |
| CN204003662U (en) | Multi-way jet-flow vacuum pump | |
| CN104132008B (en) | Parallel Multi-way jet-flow device | |
| CN204003667U (en) | Multi-way jet-flow device | |
| CN104110408B (en) | Multi-way jet-flow device | |
| CN104110407B (en) | Adjustable jet vacuum pump | |
| CN204003664U (en) | Jet vacuum pump | |
| CN204003663U (en) | Liquid jetting device | |
| CN104110404B (en) | Adjustable ejector | |
| CN204061352U (en) | Adjustable liquid jetting device | |
| CN105673585A (en) | Multi-channel jet flow vacuum pump | |
| CN104110405B (en) | Jet vacuum pump | |
| CN104132007B (en) | Liquid jetting device | |
| CN105673582A (en) | Multi-channel jet flow vacuum pump | |
| CN105673581A (en) | Multi-channel jet flow vacuum pump with good cleaning performance | |
| CN105650038A (en) | Operating method of multi-channel jet vacuum pump | |
| CN105673583A (en) | Jet vacuum pump with high bearing pressure and good cleaning performance | |
| CN105822607A (en) | Jet vacuum pump | |
| CN105736484A (en) | Multichannel jet vacuum pump high in bearing pressure | |
| CN105822606A (en) | Working method of jet vacuum pump | |
| CN105736483A (en) | Multichannel jet vacuum pump high in bearing pressure and good in cleaning performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160401 Address after: Room A505, building 106, Wuzhong District International Education Park, Suzhou, Jiangsu, China () Applicant after: Engineering Equipment Co., Ltd. Suzhou Sai Side Address before: On the south side of Clear Lake Road Wuzhong District Wuzhong Economic Development Zone of Suzhou City, Jiangsu province 215168 Applicant before: Suzhou Weitong Electric Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190314 Address after: 215100 No. 27 Qianzhu Road, Yuexi Street, Wuzhong Economic Development Zone, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: GP ENTERPRISES CO., LTD. Address before: Room A505, No. 106 Zhineng Avenue (International Education Park) Building, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Engineering Equipment Co., Ltd. Suzhou Sai Side |