CN204716642U - A kind of three grades of large-flow jet pumps - Google Patents
A kind of three grades of large-flow jet pumps Download PDFInfo
- Publication number
- CN204716642U CN204716642U CN201520440507.9U CN201520440507U CN204716642U CN 204716642 U CN204716642 U CN 204716642U CN 201520440507 U CN201520440507 U CN 201520440507U CN 204716642 U CN204716642 U CN 204716642U
- Authority
- CN
- China
- Prior art keywords
- jet
- grades
- jet injector
- injector
- level
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of three grades of large-flow jet pumps, and it is primarily of one-level Jet injector, secondary jets pump and three grades of Jet injector three part compositions, and every one-level Jet injector is primarily of nozzle (1
n), trunnion (2
n), diffusing tube (3
n) three part compositions, and be connected with straight-run of pipe road between adjacent two stage jet pump, the main feature of this Jet injector is, power is provided for inhaling fluid continuous print by the Jet injector of thtee-stage shiplock, through the makeup energy of three high-velocity fluids, make it have larger flow and the lift of Geng Gao, and these three grades of large-flow jet pumps are easily installed, life-span is long, and reliability is high.
Description
Technical field
The present invention relates to fluid mechanics, be related specifically to a kind of three grades of large-flow jet pumps.
Background technique
Jet injector is a kind of transferring energy, the fluid machinery of quality and mix reaction equipment of being used for.Its reliable operation, convenient for installation and maintenance, good airproof performance, is conducive to carrying poisonous, explosive, inflammable and radiating medium.Various have pressure energy source all can, directly as the operation power of Jet injector, not need to add other supplementary equipment, so the integrated application of Jet injector is worth very high.Because jet pump structure is special, during the mixing of high-velocity fluid and sucked liquid, energy loss is larger, the overall energy transfer efficiency of Jet injector is extremely low, and the flow of fluid-mixing in Jet injector is little and lift is low, and therefore Jet injector does not reach corresponding industrial requirements in the application.The utility model provides a kind of three grades of large-flow jet pumps, and its structure is simple, good airproof performance, and has the features such as high-lift and large discharge.
Summary of the invention
For the flow solving Jet injector is little, the features such as lift is low, the invention provides a kind of three grades of large-flow jet pumps and solve above problem.
Realizing the technological scheme that above-mentioned purpose adopts is:
Be together in series by Jet injectors different for three specifications, wherein first order Jet injector specification is maximum, and nozzle (1
1) in high-velocity fluid speed maximum.
According to above principle, three grades of large-flow jet pumps of this model utility, it is primarily of one-level Jet injector, secondary jets pump and three grades of Jet injector three part compositions, and every one-level Jet injector is primarily of nozzle (1
n), trunnion (2
n), diffusing tube (3
n) three part compositions, and be connected with straight-run of pipe road between adjacent two stage jet pump, the main feature of this design method is, power is provided for inhaling fluid continuous print by the Jet injector of thtee-stage shiplock, through the makeup energy of three high-velocity fluids, make it have larger flow and the lift of Geng Gao.The first order Jet injector suction pipe of these three grades of large-flow jet pumps adopts arc-shaped transition structure, and the nozzle pipeline of the second level and third level Jet injector adopts 90 ° of bend pipe structures and the pipeline diameter of nozzle is less than the half of suction pipe diameter.
The invention has the beneficial effects as follows: being provided power by the Jet injector of thtee-stage shiplock for inhaling fluid continuous print, making it have larger flow and the lift of Geng Gao.
The present invention tries out through user, and reaction effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1
1. chopped-off head nozzle, 2
1. trunnion, 3
1. diffusing tube, 1
2. secondary nozzle, 2
2. trunnion, 3
2. diffusing tube, 1
3. three grades of nozzles, 2
3. trunnion, 3
3. diffusing tube.
Embodiment
Fig. 1 is three grades of large-flow jet pump structure schematic diagram of this model utility, and it is primarily of one-level Jet injector, secondary jets pump and three grades of Jet injector three part compositions, and every one-level Jet injector is primarily of nozzle (1
n), trunnion (2
n), diffusing tube (3
n) three part compositions, and be connected with straight-run of pipe road between adjacent two stage jet pump, the first order Jet injector suction pipe of these three grades of large-flow jet pumps adopts arc-shaped transition structure, the nozzle pipeline of the second level and third level Jet injector adopts 90 ° of bend pipe structures and the pipeline diameter of nozzle is less than the half of suction pipe diameter, the foundry goods that the trunnion of Jet injector and diffusing tube connect together, is connected with bolt by flange between Jet injector at different levels.
The main feature of this Jet injector is, provides power, through the makeup energy of three high-velocity fluids by the Jet injector of thtee-stage shiplock for being inhaled fluid continuous print, make it have larger flow and the lift of Geng Gao, these three grades of large-flow jet pumps are easily installed, and the life-span is long, and reliability is high.
Claims (2)
1. three grades of large-flow jet pumps, three grades of described Jet injectors are made up of one-level Jet injector, secondary jets pump and three grades of Jet injectors, and every one-level Jet injector is primarily of nozzle (1
n), trunnion (2
n), diffusing tube (3
n) three parts compositions, its major character is: be together in series by Jet injectors different for three specifications, wherein first order Jet injector specification is maximum, and nozzle (1
1) in high-velocity fluid speed maximum.
2. three grades of large-flow jet pumps according to claim 1, it is characterized in that: first order Jet injector suction pipe adopts arc-shaped transition structure, the nozzle pipeline of the second level and third level Jet injector adopts 90 ° of bend pipe structures and pipeline diameter is less than the half of suction pipe diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440507.9U CN204716642U (en) | 2015-06-24 | 2015-06-24 | A kind of three grades of large-flow jet pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440507.9U CN204716642U (en) | 2015-06-24 | 2015-06-24 | A kind of three grades of large-flow jet pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204716642U true CN204716642U (en) | 2015-10-21 |
Family
ID=54315644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440507.9U Expired - Fee Related CN204716642U (en) | 2015-06-24 | 2015-06-24 | A kind of three grades of large-flow jet pumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204716642U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298942A (en) * | 2015-11-19 | 2016-02-03 | 金哲浩 | Jet pump |
| CN105840559A (en) * | 2016-05-11 | 2016-08-10 | 耒阳金悦科技发展有限公司 | Molecule compressing mechanism |
| CN105840563A (en) * | 2016-05-11 | 2016-08-10 | 耒阳金悦科技发展有限公司 | Vapor compressor |
| CN105841128A (en) * | 2016-05-11 | 2016-08-10 | 耒阳金悦科技发展有限公司 | Vapor circulatory recycling device |
| CN108317107A (en) * | 2018-02-24 | 2018-07-24 | 中交四航局第工程有限公司 | Foam lightweight soil integrated, Foam lightweight soil and its manufacturing method with bubbling jet device |
| CN111120422A (en) * | 2019-12-27 | 2020-05-08 | 西安航天动力研究所 | Vacuumizing ejector and engine vacuumizing method |
| CN115387761A (en) * | 2022-10-31 | 2022-11-25 | 廊坊市华海石油技术开发有限公司 | Oil-gas well liquid discharge pipe column device with high lift and deep pumping liquid discharge method |
-
2015
- 2015-06-24 CN CN201520440507.9U patent/CN204716642U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298942A (en) * | 2015-11-19 | 2016-02-03 | 金哲浩 | Jet pump |
| CN105840559A (en) * | 2016-05-11 | 2016-08-10 | 耒阳金悦科技发展有限公司 | Molecule compressing mechanism |
| CN105840563A (en) * | 2016-05-11 | 2016-08-10 | 耒阳金悦科技发展有限公司 | Vapor compressor |
| CN105841128A (en) * | 2016-05-11 | 2016-08-10 | 耒阳金悦科技发展有限公司 | Vapor circulatory recycling device |
| CN105841128B (en) * | 2016-05-11 | 2018-07-27 | 耒阳金悦科技发展有限公司 | A kind of steam circulation recycle device |
| CN105840559B (en) * | 2016-05-11 | 2018-10-16 | 耒阳金悦科技发展有限公司 | A kind of molecule compression mechanism |
| CN105840563B (en) * | 2016-05-11 | 2018-10-16 | 耒阳金悦科技发展有限公司 | A kind of vapour compression machine |
| CN108317107A (en) * | 2018-02-24 | 2018-07-24 | 中交四航局第工程有限公司 | Foam lightweight soil integrated, Foam lightweight soil and its manufacturing method with bubbling jet device |
| CN111120422A (en) * | 2019-12-27 | 2020-05-08 | 西安航天动力研究所 | Vacuumizing ejector and engine vacuumizing method |
| CN111120422B (en) * | 2019-12-27 | 2022-03-04 | 西安航天动力研究所 | Vacuumizing ejector and engine vacuumizing method |
| CN115387761A (en) * | 2022-10-31 | 2022-11-25 | 廊坊市华海石油技术开发有限公司 | Oil-gas well liquid discharge pipe column device with high lift and deep pumping liquid discharge method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160624 |