CN204061352U - Adjustable liquid jetting device - Google Patents
Adjustable liquid jetting device Download PDFInfo
- Publication number
- CN204061352U CN204061352U CN201420408130.4U CN201420408130U CN204061352U CN 204061352 U CN204061352 U CN 204061352U CN 201420408130 U CN201420408130 U CN 201420408130U CN 204061352 U CN204061352 U CN 204061352U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- right clamping
- jet nozzle
- jetting device
- inlet tube
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of adjustable liquid jetting device, belongs to by utilizing the jet pump technical field being pumped the inertia pumping fluid of fluid.This is adjustable, and liquid jetting device comprises the fluidic cartridge being provided with outlet, a relative left side is provided with in fluidic cartridge, right clamping plate, left, jet nozzle is formed between right clamping plate, left, the spacing of right clamping plate is 8-20mm, jet nozzle outlet end and fluidic cartridge export and are oppositely arranged, jet nozzle entrance point is provided with injection liquid inlet tube, injection liquid inlet tube is with left, right clamping plate parallel, the import of injection liquid inlet tube and fluidic cartridge ft connection, right clamping plate edge is provided with the suction tude be communicated with jet nozzle outlet end, left, bolt is equipped with between right clamping plate, the two ends of bolt respectively with a left side, right clamping plate are spirally connected and the left side that overhangs out respectively, right clamping plate.This is adjustable liquid jetting device has bearing pressure is high and clean-up performance is good and the advantage that jet size is adjustable.
Description
Technical field
The utility model relates to a kind of suction negative pressure equipment, belongs to by utilizing the jet pump technical field being pumped the inertia pumping fluid of fluid.
Background technique
Jet vacuum pump is the method utilizing machinery, physics, chemistry or materialization, produces, improves and maintain the device of vacuum within the enclosed space.Generally be made up of submersible pump, liquid jetting device, pump box three part, be widely used among the techniques such as the reduction vaporization of the industries such as oil, chemical industry, food, pharmacy, light industry, environmental protection, crystallization, distillation, drying, decolouring, deodorization, vacuum handling.
Nozzle in existing liquid jetting device, if nozzle blocks, coming clean it and cleaning course with banister brush or toothpick will very careful, and possible distortion aperture, in addition, existing nozzle bearing pressure is low, inefficiency, and meanwhile, spout is unadjustable.
Model utility content
The technical problems to be solved in the utility model is, not enough for prior art, proposes that a kind of bearing pressure is high and clean-up performance is good and the adjustable liquid jetting device that jet size is adjustable.
The utility model is the technological scheme solving the problems of the technologies described above proposition: a kind of adjustable liquid jetting device, comprise the fluidic cartridge being provided with outlet, a relative left side is provided with in described fluidic cartridge, right clamping plate, a described left side, jet nozzle is formed between right clamping plate, a described left side, the spacing of right clamping plate is 8-20mm, described jet nozzle outlet end and fluidic cartridge export and are oppositely arranged, described jet nozzle entrance point is provided with injection liquid inlet tube, described injection liquid inlet tube is with left, right clamping plate parallel, the import of described injection liquid inlet tube and fluidic cartridge ft connection, described right clamping plate edge is provided with the suction tude be communicated with jet nozzle outlet end, a described left side, bolt is equipped with between right clamping plate, the two ends of described bolt respectively with a left side, right clamping plate are spirally connected and the left side that overhangs out respectively, right clamping plate.
The beneficial effect of the utility model employing technique scheme is: 1) by being provided with relative left and right clamping plate in fluidic cartridge, jet nozzle is formed between left and right clamping plate, the spacing of left and right clamping plate is 8-20mm, creationary traditional nozzle to be embodied by two flat boards, simplify the structure, improve the bearing pressure of nozzle, nozzle cleaning performance is good; 2) injection liquid inlet tube is provided with by jet nozzle entrance point, injection liquid inlet tube parallels with left and right clamping plate, the import of injection liquid inlet tube and fluidic cartridge ft connection, right clamping plate edge is provided with the suction tude be communicated with jet nozzle outlet end, the high flow rate in the jet nozzle that formed between left and right clamping plate and low-pressure can be utilized fully, more high efficiency suction is carried out to gas in suction tude; 3) be equipped with bolt between left and right clamping plate, the two ends of described bolt are spirally connected with left and right clamping plate and the left and right clamping plate that overhang out respectively respectively, can regulate according to the size of actual conditions to jet nozzle.
The improvement of technique scheme is: the bore of described injection liquid inlet tube is greater than the bore of suction tude.
The improvement of technique scheme is: be positioned at one section of jet nozzle at described suction tude place in expansion taper.
The improvement of technique scheme is: the one section of jet nozzle place being positioned at described suction tude place is provided with helical blade, and the lead angle of described helical blade is 20 °.
The beneficial effect of the utility model employing technique scheme is: carry out spiral acceleration by helical blade to jet nozzle outlet port fluid, the jet nozzle inner fluid formed between left and right clamping plate can be accelerated, realize carrying out more high efficiency suction to gas in suction tude.
The improvement of technique scheme is: described suction tude vertical right clamping plate are arranged.
The improvement of technique scheme is: described suction tude tilt right clamping plate arrange.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of the adjustable liquid jetting device of the utility model embodiment.
Embodiment
Embodiment
The adjustable liquid jetting device of the present embodiment, as shown in Figure 1, comprise the fluidic cartridge 1 being provided with outlet, relative left clamping plate 2 and right clamping plate 3 are provided with in fluidic cartridge 1, jet nozzle 4 is formed between left clamping plate 2 and right clamping plate 3, 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 export and be oppositely arranged
Jet nozzle 4 entrance point is provided with injection liquid inlet tube 5, injection liquid inlet tube 5 parallels with left clamping plate 2 and right clamping plate 3, injection liquid inlet tube 5 import and fluidic cartridge 1 ft connection, right clamping plate 3 edge is provided with the suction tude 6 be communicated with jet nozzle 4 outlet end.Be equipped with bolt 7 between left clamping plate 2 and right clamping plate 3, the two ends of bolt 7 are spirally connected with left clamping plate 2 and right clamping plate 3 and overhang out respectively left clamping plate 2 and right clamping plate 3 respectively.
The bore of the injection liquid inlet tube 5 of the present embodiment is greater than the bore of suction tude 6.
The one section of jet nozzle 4 being positioned at suction tude 6 place of the present embodiment is in expansion taper.
One section of jet nozzle 4 place being positioned at suction tude 6 place of the present embodiment is 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 are arranged.
During use, by injection liquid inlet tube 5 input jet liquid, by jet nozzle 4, injection liquid is accelerated, thus by suction tude 6, the container that suction tude 6 is communicated with is vacuumized.
The utility model is not limited to above-described embodiment, and such as, the suction tude 6 of the present embodiment right clamping plate 3 that tilt are arranged, etc.All employings are equal to the technological scheme of replacing and being formed, and all drop on the protection domain of the utility model requirement.
Claims (6)
1. an adjustable liquid jetting device, comprise the fluidic cartridge being 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, jet nozzle is formed between right clamping plate, a described left side, the spacing of right clamping plate is 8-20mm, described jet nozzle outlet end and fluidic cartridge export and are oppositely arranged, described jet nozzle entrance point is provided with injection liquid inlet tube, described injection liquid inlet tube is with left, right clamping plate parallel, the import of described injection liquid inlet tube and fluidic cartridge ft connection, described right clamping plate edge is provided with the suction tude be communicated with jet nozzle outlet end, a described left side, bolt is equipped with between right clamping plate, the two ends of described bolt respectively with a left side, right clamping plate are spirally connected and the left side that overhangs out respectively, right clamping plate.
2. adjustable liquid jetting device as claimed in claim 1, is characterized in that: the bore of described injection liquid inlet tube is greater than the bore of suction tude.
3. adjustable liquid jetting device as claimed in claim 1, is characterized in that: be positioned at one section of jet nozzle at described suction tude place in expansion taper.
4. adjustable liquid jetting device as claimed in claim 3, it is characterized in that: the one section of jet nozzle place being positioned at described suction tude place is provided with helical blade, the lead angle of described helical blade is 20 °.
5. as Claims 1-4 arbitrary as described in adjustable liquid jetting device, it is characterized in that: described suction tude vertical right clamping plate are arranged.
6. as Claims 1-4 arbitrary as described in adjustable liquid jetting device, it is characterized in that: described suction tude tilt right clamping plate arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408130.4U CN204061352U (en) | 2014-07-23 | 2014-07-23 | Adjustable liquid jetting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408130.4U CN204061352U (en) | 2014-07-23 | 2014-07-23 | Adjustable liquid jetting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061352U true CN204061352U (en) | 2014-12-31 |
Family
ID=52202878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408130.4U Withdrawn - After Issue CN204061352U (en) | 2014-07-23 | 2014-07-23 | Adjustable liquid jetting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110404A (en) * | 2014-07-23 | 2014-10-22 | 苏州淮通电气有限公司 | Adjustable jet device |
-
2014
- 2014-07-23 CN CN201420408130.4U patent/CN204061352U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110404A (en) * | 2014-07-23 | 2014-10-22 | 苏州淮通电气有限公司 | Adjustable jet device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |