CN104110404B - Adjustable ejector - Google Patents
Adjustable ejector Download PDFInfo
- Publication number
- CN104110404B CN104110404B CN201410352136.9A CN201410352136A CN104110404B CN 104110404 B CN104110404 B CN 104110404B CN 201410352136 A CN201410352136 A CN 201410352136A CN 104110404 B CN104110404 B CN 104110404B
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- right clamping
- jet
- jet nozzle
- air inlet
- 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)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The present invention relates to a kind of adjustable ejector, belong to the jet pump technical field that is pumped the inertia pumping fluid of fluid by utilization. this is adjustable, and ejector comprises the fluidic cartridge that is provided with outlet, in fluidic cartridge, be provided with a relative left side, right clamping plate, left, between right clamping plate, form jet nozzle, left, the spacing of right clamping plate is 8-20mm, the jet nozzle port of export and fluidic cartridge outlet are oppositely arranged, jet nozzle entrance point is provided with jet liquid inlet tube, jet liquid inlet tube is with left, right clamping plate parallel, the import of jet liquid inlet tube is communicated with fluidic cartridge is outside, right clamping plate edge is provided with the air inlet pipe being communicated with the jet nozzle port of export, left, between right clamping plate, be equipped with bolt, the two ends of bolt respectively with a left side, right clamping plate are spirally connected and overhang out respectively a left side, right clamping plate. this is adjustable, and ejector has advantages of that bearing pressure is high and clean-up performance is good and jet size is adjustable.
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 adjustable ejector that a kind of bearing pressure is high and clean-up performance is good and jet size is adjustable.
The present invention is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of adjustable ejector, comprise the fluidic cartridge that is provided with outlet, in described fluidic cartridge, be provided with a relative left side, right clamping plate, a described left side, between right clamping plate, form jet nozzle, a described left side, the spacing of right clamping plate is 8-20mm, the described jet nozzle port of export and fluidic cartridge outlet are oppositely arranged, described jet nozzle entrance point is provided with jet liquid inlet tube, described jet liquid inlet tube is with left, right clamping plate parallel, the import of described jet liquid inlet tube is communicated with fluidic cartridge is outside, described right clamping plate edge is provided with the air inlet pipe being communicated with the jet nozzle port of export, a described left side, between right clamping plate, be equipped with bolt, the two ends of described bolt respectively with a left side, right clamping plate are spirally connected and overhang out respectively a left side, right clamping plate.
The present invention adopts the beneficial effect of technique scheme to be: 1) by being provided with relative left and right clamping plate in fluidic cartridge, between left and right clamping plate, form jet nozzle, the spacing of left and right clamping plate is 8-20mm, creationary traditional nozzle is embodied by two flat boards, simplify the structure, improved the bearing pressure of nozzle, nozzle cleaning performance is good; 2) be provided with jet liquid inlet tube by jet nozzle entrance point, jet liquid inlet tube parallels with left and right clamping plate, the import of jet liquid inlet tube is communicated with fluidic cartridge is outside, right clamping plate edge is provided with the air inlet pipe being communicated with the jet nozzle port of export, 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; 3) between left and right clamping plate, be equipped with bolt, the two ends of the described bolt left and right clamping plate that are spirally connected and overhang out respectively with left and right clamping plate respectively, can regulate the size of jet nozzle according to actual conditions.
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 adjustable ejector of the embodiment of the present invention.
Detailed description of the invention
Embodiment
The adjustable ejector of the present embodiment, as shown in Figure 1, comprise the fluidic cartridge 1 that is provided with outlet, in fluidic cartridge 1, be provided with relative left clamping plate 2 and right clamping plate 3, between left clamping plate 2 and right clamping plate 3, form jet nozzle 4, the spacing of left clamping plate 2 and right clamping plate 3 is 8-20mm, and jet nozzle 4 ports of export and fluidic cartridge 1 outlet are oppositely arranged
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 3,5 imports of jet liquid inlet tube are communicated with fluidic cartridge 1 is outside, and right clamping plate 3 edges are provided with the air inlet pipe 6 being communicated with jet nozzle 4 ports of export. Between left clamping plate 2 and right clamping plate 3, be equipped with bolt 7, the two ends of bolt 7 respectively with left clamping plate 2 and right clamping plate 3 be spirally connected and overhang out respectively left clamping plate 2 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 jet liquid inlet tube 5 input jet liquid, by jet nozzle 4, jet liquid is accelerated, thereby container air inlet pipe 6 being communicated with by air inlet pipe 6 vacuumizes.
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 (6)
1. an adjustable ejector, comprise the fluidic cartridge that is provided with outlet, it is characterized in that: in described fluidic cartridge, be provided with a relative left side, right clamping plate, a described left side, between right clamping plate, form jet nozzle, a described left side, the spacing of right clamping plate is 8-20mm, the described jet nozzle port of export and fluidic cartridge outlet are oppositely arranged, described jet nozzle entrance point is provided with jet liquid inlet tube, described jet liquid inlet tube is with left, right clamping plate parallel, the import of described jet liquid inlet tube is communicated with fluidic cartridge is outside, described right clamping plate edge is provided with the air inlet pipe being communicated with the jet nozzle port of export, a described left side, between right clamping plate, be equipped with bolt, the two ends of described bolt respectively with a left side, right clamping plate are spirally connected and overhang out respectively a left side, right clamping plate.
2. adjustable ejector as claimed in claim 1, is characterized in that: the bore of described jet liquid inlet tube is greater than the bore of air inlet pipe.
3. adjustable ejector as claimed in claim 1, is characterized in that: the one section of jet nozzle that is positioned at described air inlet pipe place is expansion taper.
4. adjustable ejector as claimed in claim 3, 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 °.
5. adjustable ejector as described in claim 1 to 4 arbitrary, is characterized in that: described air inlet pipe vertical right clamping plate arrange.
6. adjustable ejector as described in claim 1 to 4 arbitrary, 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 |
|---|---|---|---|
| CN201410352136.9A CN104110404B (en) | 2014-07-23 | 2014-07-23 | Adjustable ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352136.9A CN104110404B (en) | 2014-07-23 | 2014-07-23 | Adjustable ejector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104110404A CN104110404A (en) | 2014-10-22 |
| CN104110404B true CN104110404B (en) | 2016-05-04 |
Family
ID=51707341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410352136.9A Active CN104110404B (en) | 2014-07-23 | 2014-07-23 | Adjustable ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104110404B (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204061352U (en) * | 2014-07-23 | 2014-12-31 | 苏州淮通电气有限公司 | Adjustable liquid jetting device |
-
2014
- 2014-07-23 CN CN201410352136.9A patent/CN104110404B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104110404A (en) | 2014-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104121236B (en) | Multi-way jet-flow vacuum pump | |
| CN204003668U (en) | Adjustable jet vacuum pump | |
| CN104110404B (en) | Adjustable ejector | |
| CN204003661U (en) | Parallel Multi-way jet-flow vacuum pump | |
| CN204003663U (en) | Liquid jetting device | |
| CN204061352U (en) | Adjustable liquid jetting device | |
| CN104110407B (en) | Adjustable jet vacuum pump | |
| CN204003664U (en) | Jet vacuum pump | |
| CN204003665U (en) | Parallel Multi-way jet-flow device | |
| CN204003667U (en) | Multi-way jet-flow device | |
| CN204003662U (en) | Multi-way jet-flow vacuum pump | |
| CN104132008B (en) | Parallel Multi-way jet-flow device | |
| CN104121235B (en) | Parallel Multi-way jet-flow vavuum pump | |
| CN104110408B (en) | Multi-way jet-flow device | |
| CN104132007B (en) | Liquid jetting device | |
| CN104110405B (en) | Jet vacuum pump | |
| CN105673585A (en) | Multi-channel jet flow vacuum pump | |
| CN105673583A (en) | Jet vacuum pump with high bearing pressure and good cleaning performance | |
| CN105822607A (en) | Jet vacuum pump | |
| CN105822606A (en) | Working method of jet vacuum pump | |
| CN105650038A (en) | Operating method of multi-channel jet vacuum pump | |
| CN105673581A (en) | Multi-channel jet flow vacuum pump with good cleaning performance | |
| CN105673582A (en) | Multi-channel jet flow vacuum pump | |
| CN105822608A (en) | Adjustable jet vacuum pump good in cleaning performance and adjustable in nozzle size | |
| CN203516020U (en) | Double-pump vacuum pumping set |
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: 20160405 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 |
Effective date of registration: 20190318 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 |
|
| TR01 | Transfer of patent right |