CN104132007A - Jet device - Google Patents
Jet device Download PDFInfo
- Publication number
- CN104132007A CN104132007A CN201410351974.4A CN201410351974A CN104132007A CN 104132007 A CN104132007 A CN 104132007A CN 201410351974 A CN201410351974 A CN 201410351974A CN 104132007 A CN104132007 A CN 104132007A
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- CN
- China
- Prior art keywords
- clamping plate
- jet
- right clamping
- suction tude
- jet nozzle
- 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.)
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- Jet Pumps And Other Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a jet device and belongs to the technical field of injection pumps utilizing the inertia of pumped fluid for pumping the fluid. The jet device comprises a jet box with an outlet. A left clamping plate and a right clamping plate are opposite and are arranged in the jet box. Jet nozzles are formed between the left clamping plate and the right clamping plate. An interval between the left clamping plate and the right clamping plate ranges from 8 mm to 20 mm. The outlet ends of the jet nozzles are arranged opposite to an outlet of the jet box. The center of the left clamping plate is provided with a jet liquid inlet pipe perpendicular to the left clamping plate. One end of the jet liquid inlet pipe is communicated with the exterior of the jet box, and the other end of the jet liquid inlet pipe extends to the jet nozzles. The edge of the right clamping plate is provided with an air inlet pipe communicated with the jet nozzles. The jet device has the advantages of being high in bearing pressure and good in cleaning performance.
Description
Technical field
The present invention relates to a kind of suction negative pressure equipment, belong to the jet pump technical field that is pumped the inertia pumping fluid of fluid by utilization.
Background technique
Jet vacuum pump is the method for utilizing machinery, physics, chemistry or materialization, produces, improves and maintain the device of vacuum in enclosed space.Generally by submersible pump, liquid jetting device, pump box three parts, formed, 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 liquid jetting device, if nozzle stops up, clean 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 liquid jetting device that a kind of bearing pressure is high and clean-up performance is good.
The present invention is that the technological scheme that solves the problems of the technologies described above proposition is: a kind of liquid jetting device, 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, described jet nozzle outlet end and fluidic cartridge outlet are oppositely arranged, described left clamping plate center is provided with the jet liquid inlet tube vertical with left clamping plate, it is outside that described jet liquid inlet tube one end is communicated with fluidic cartridge, the described jet liquid inlet tube the other end extends to jet nozzle place, described right clamping plate edge is provided with the suction tude being communicated with jet nozzle.
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) by left clamping plate center, be provided with the jet liquid inlet tube vertical with left clamping plate, right clamping plate edge is provided with the suction tude being communicated with jet nozzle, can utilize fully high flow rate and low-pressure in the jet nozzle forming between left and right clamping plate, gas in suction tude is carried out to more high efficiency suction.
The improvement of technique scheme is: between described left and right clamping plate, be equipped with bolt, the two ends of described bolt are spirally connected with left and right clamping plate respectively and overhang out respectively left and right clamping plate.
The present invention adopts the beneficial effect of technique scheme to be: by being equipped with bolt between left and right clamping plate, the two ends of the 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 suction tude.
The improvement of technique scheme is: the one section of jet nozzle that is positioned at described suction tude place is expansion taper.
The improvement of technique scheme is: the one section of jet nozzle place that is positioned at described suction tude 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 outlet port fluid is carried out to spiral acceleration, can accelerate the jet nozzle inner fluid forming between left and right clamping plate, realize gas in suction tude is carried out to more high efficiency suction.
The improvement of technique scheme is: described suction tude vertical right clamping plate arrange.
The improvement of technique scheme is: the right clamping plate setting of tilting of described suction tude.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of embodiment of the present invention liquid jetting device.
Embodiment
Embodiment
The liquid jetting device of the present embodiment, as shown in Figure 1, comprise the fluidic cartridge 1 that is provided with outlet, in fluidic cartridge, be provided with relative left clamping plate 2 and right clamping plate 3, 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 outlet end and fluidic cartridge 1 outlet are oppositely arranged.
Left clamping plate 2 centers are provided with the jet liquid inlet tube 5 vertical with left clamping plate 2, jet liquid inlet tube 5 one end are communicated with fluidic cartridge 1 outside, jet liquid inlet tube 5 the other ends extend to jet nozzle 4 places, and right clamping plate 3 edges are provided with the suction tude 6 being communicated with jet nozzle 4.
Between the left clamping plate 2 of the present embodiment 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 suction tude 6.
The one section of jet nozzle 4 that is positioned at suction tude 6 places of the present embodiment is expansion taper.
One section of jet nozzle 4 place that is positioned at suction tude 6 places of the present embodiment are provided with helical blade 8, and the lead angle of helical blade 8 is 20 °.
The suction tude 6 vertical right clamping plate 3 of the present embodiment arrange.
During use, by jet liquid inlet tube 5 input jet liquid, by jet nozzle 4, jet liquid is accelerated, thereby container suction tude 6 being communicated with by suction tude 6 vacuumizes.
The present invention is not limited to above-described embodiment, and for example, the right clamping plate 3 of suction tude 6 inclination of the present embodiment arrange, etc.All employings are equal to replaces the technological scheme forming, and all drops on the protection domain of requirement of the present invention.
Claims (7)
1. a liquid jetting device, 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, described jet nozzle outlet end and fluidic cartridge outlet are oppositely arranged, described left clamping plate center is provided with the jet liquid inlet tube vertical with left clamping plate, it is outside that described jet liquid inlet tube one end is communicated with fluidic cartridge, the described jet liquid inlet tube the other end extends to jet nozzle place, described right clamping plate edge is provided with the suction tude being communicated with jet nozzle.
2. liquid jetting device as claimed in claim 1, is characterized in that: between described left and right clamping plate, be equipped with bolt, the two ends of described bolt are spirally connected with left and right clamping plate respectively and overhang out respectively left and right clamping plate.
3. liquid jetting device as claimed in claim 1, is characterized in that: the bore of described jet liquid inlet tube is greater than the bore of suction tude.
4. liquid jetting device as claimed in claim 1, is characterized in that: the one section of jet nozzle that is positioned at described suction tude place is expansion taper.
5. liquid jetting device as claimed in claim 4, is characterized in that: the one section of jet nozzle place that is positioned at described suction tude place is provided with helical blade, and the lead angle of described helical blade is 20 °.
6. liquid jetting device as described in claim 1 to 5 arbitrary, is characterized in that: described suction tude vertical right clamping plate arrange.
7. liquid jetting device as described in claim 1 to 5 arbitrary, is characterized in that: the right clamping plate setting of tilting of described suction tude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351974.4A CN104132007B (en) | 2014-07-23 | 2014-07-23 | Liquid jetting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351974.4A CN104132007B (en) | 2014-07-23 | 2014-07-23 | Liquid jetting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104132007A true CN104132007A (en) | 2014-11-05 |
| CN104132007B CN104132007B (en) | 2016-04-06 |
Family
ID=51804809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410351974.4A Active CN104132007B (en) | 2014-07-23 | 2014-07-23 | Liquid jetting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104132007B (en) |
Citations (5)
| 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 |
| CN101876329A (en) * | 2009-04-30 | 2010-11-03 | 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 |
| CN204003663U (en) * | 2014-07-23 | 2014-12-10 | 苏州淮通电气有限公司 | Liquid jetting device |
-
2014
- 2014-07-23 CN CN201410351974.4A patent/CN104132007B/en active Active
Patent Citations (5)
| 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 |
| CN101876329A (en) * | 2009-04-30 | 2010-11-03 | 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 |
| CN204003663U (en) * | 2014-07-23 | 2014-12-10 | 苏州淮通电气有限公司 | Liquid jetting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104132007B (en) | 2016-04-06 |
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Legal Events
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| 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: 20160302 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. |
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| 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 |
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| TR01 | Transfer of patent right |