CN102213240A - Ejector with multiple parallel nozzles - Google Patents
Ejector with multiple parallel nozzles Download PDFInfo
- Publication number
- CN102213240A CN102213240A CN2011101428658A CN201110142865A CN102213240A CN 102213240 A CN102213240 A CN 102213240A CN 2011101428658 A CN2011101428658 A CN 2011101428658A CN 201110142865 A CN201110142865 A CN 201110142865A CN 102213240 A CN102213240 A CN 102213240A
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- parallel
- ejector
- trunnion
- multiinjector
- inwall
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Abstract
The invention provides with an ejector with multiple parallel nozzles, wherein the parallel part of the ejector with the multiple parallel nozzles comprises inlet nozzles (1-1, 1-2, 1-3, 1-4), suction chambers (2-1, 2-2), suction pipes (3-1, 3-2) and bronchia inlet sections (4-1,4-2), and all the parts are separated by an inner wall between every two parts; and fluids passing through the parallel part are mixed in the rear part of a bronchia (5), and the fluid mixture is delivered out through a diffuser pipe (6). The ejector provided by the invention has the advantages of relatively independent and simple structure, simplicity in operation and suitability for various fluid mixing places.
Description
Technical field
The present invention relates to ejector, particularly a kind of multiinjector ejector in parallel that is used for mutual mixing between the multiple fluid.
Background technique
Ejector is to utilize the ejector action of one high pressure, high-octane flow type pump with injection to suck the device of another burst low pressure, low-yield fluid.In many places, all to use ejector.At present, for traditional ejector, general what handle is two kinds of conveying, mixed problems between the fluid, conveying, the mixed problem in order to handle three kinds or four kinds fluids sometimes, and increase some structures, thus make the fluid pump structure become complicated.Purpose of the present invention overcomes the above problems exactly.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of multiinjector simple in structure, simple to operate, that can satisfy multithread body mixing user demand ejector in parallel.
In order to achieve the above object, the technological scheme of the present invention's proposition is:
Multiinjector ejector in parallel, part in parallel comprises inlet nozzle (1-1,1-2,1-3,1-4), suction chamber (2-1,2-2), suction pipe (3-1,3-2) and trunnion entrance (4-1,4-2) part, and they separate by the inwall (7) between two pump housings; Shown in parallel connection, multiinjector of the present invention ejector in parallel, it is formed in parallel by two absolute construction: one of them structure has nozzle (1-1,1-3), suction chamber (2-1), suction pipe (3-1) and trunnion entrance (4-1) part of oneself; A structure in addition also has nozzle (1-2,1-4), suction chamber (2-2), suction pipe (3-2) and trunnion entrance (4-2) part of oneself; Inwall (7) is separated nozzle (1-1,1-3), (1-2,1-4), suction chamber (2-1,2-2), suction pipe (3-1,3-2), trunnion entrance (4-1,4-2) and the part trunnion (5) of these two absolute construction.Fluid by two ejection structures mixed in trunnion (5) second half section, and fluid-mixing transfers out by diffusing tube (6) then.
In the practical application, multiinjector of the present invention ejector in parallel can carry out the mixing of two to six kinds of fluids and carry.
Fig. 2 is the A-A place cross sectional representation of multiinjector of the present invention ejector in parallel.As shown in Figure 2, inwall (7) is divided into two semi-circular portion with trunnion (5), thereby forms two relatively independent pipelines.
Fig. 3 is the B-B place schematic cross-section of multiinjector of the present invention ejector in parallel.As shown in Figure 3, inwall (7) is separated into two parts in parallel with inlet nozzle (1-1,1-3) and inlet nozzle (1-2,1-4), and each part in parallel respectively has two nozzles.
Fig. 4 is the work schematic representation of multiinjector of the present invention ejector in parallel.As shown in Figure 4, high-pressure liquid enters in the suction chamber (2-1) and is diffused into whole suction chamber inwall from nozzle (1-1,1-3), high-pressure liquid also continues to move to trunnion entrance (4-1) direction after being diffused into suction chamber (2-1) inwall, cause a end to form certain vacuum at the close suction pipe (3-1) of nozzle (1-1,1-3), thereby realized the function of injection, fluid can have been entered trunnion (5) from suction pipe (3-1) suction and by trunnion entrance (4-1); Simultaneously, mix in trunnion (5) second half section at other fluid of part, fluid-mixing transfers out by diffusing tube (6) then.The structure of two parallel connections is separated by inwall (7).
Inwall (7) ends at trunnion (5) front half part.
The suction chamber of two parallel-connection structures (2-1,2-2), trunnion entrance (4-1,4-2) and trunnion separately (5) part thereof are all semicircular structure.
Inlet nozzle (1-1,1-3) and inlet nozzle (1-2,1-4) are separated by inwall (7), make each independently parallel-connection structure two inlet nozzles are respectively arranged.
In sum, multiinjector of the present invention ejector in parallel does not have complicated structure, satisfies the user demand that the multithread body mixes, and therefore is easy to realize; Since simple in structure, make and keep in repair also fairly simple, convenient.
Description of drawings
Fig. 1 is the longitudinal cross-section schematic representation of multiinjector of the present invention ejector in parallel.
Fig. 2 is a multiinjector of the present invention ejector A-A in parallel place cross sectional representation.
Fig. 3 is a multiinjector of the present invention ejector B-B in parallel place cross sectional representation.
Fig. 4 is the work schematic representation of multiinjector of the present invention ejector in parallel.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
Fig. 1 is the longitudinal cross-section schematic representation of multiinjector of the present invention ejector in parallel.As in ejection structure of Fig. 1 identical situation taking place, fluid is crossed trunnion entrance (4-2) from suction pipe (3-2) and is entered trunnion (5); Fluid from two parts mixes in trunnion (5), and fluid-mixing transfers out by diffusing tube (6).
In sum, more than only be a kind of embodiment of the present invention, be not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. multiinjector ejector in parallel: part in parallel comprises inlet nozzle (1-1,1-2,1-3,1-4), suction chamber (2-1,2-2), suction pipe (3-1,3-2) and trunnion entrance (4-1,4-2) part, and they separate by the inwall (7) between two pump housings; Fluid by the parallel connection part mixed in trunnion (5) second half section, and fluid-mixing transfers out by diffusing tube (6) then.
2. multiinjector according to claim 1 ejector in parallel, it is characterized in that: the structure of two parallel connections is separated by inwall (7).
3. inwall according to claim 2 (7) is characterized in that: described inwall (7) ends at trunnion (5) front half part.
4. multiinjector according to claim 1 ejector in parallel is characterized in that: the suction chamber of two parallel-connection structures (2-1,2-2), trunnion entrance (4-1,4-2) and trunnion separately (5) part thereof are all semicircular structure.
5. according to the described multiinjector of right 1 ejector in parallel, it is characterized in that: inlet nozzle (1-1,1-3) and inlet nozzle (1-2,1-4) are separated by inwall (7), make each independently parallel-connection structure two inlet nozzles are respectively arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101428658A CN102213240A (en) | 2011-05-24 | 2011-05-24 | Ejector with multiple parallel nozzles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101428658A CN102213240A (en) | 2011-05-24 | 2011-05-24 | Ejector with multiple parallel nozzles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102213240A true CN102213240A (en) | 2011-10-12 |
Family
ID=44744696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101428658A Pending CN102213240A (en) | 2011-05-24 | 2011-05-24 | Ejector with multiple parallel nozzles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102213240A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587956A (en) * | 2012-01-09 | 2012-07-18 | 河南理工大学 | Downhole parallel jet dust removal system |
| CN102606547A (en) * | 2012-03-23 | 2012-07-25 | 大连理工大学 | Axial-flow type jet flow gas wave pressure supercharger |
| CN111223582A (en) * | 2020-01-15 | 2020-06-02 | 上海交通大学 | Device for inhibiting direct contact condensation pressure pulsation |
| CN115814973A (en) * | 2022-12-15 | 2023-03-21 | 山东大学 | Four-nozzle ejector and control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2459088Y (en) * | 2000-12-29 | 2001-11-14 | 魏仕英 | Steam jetting device |
| CN201884341U (en) * | 2010-07-05 | 2011-06-29 | 河南理工大学 | Parallel type jet pump |
| CN202158022U (en) * | 2011-05-24 | 2012-03-07 | 河南理工大学 | Multi-nozzle parallelly connected injector |
-
2011
- 2011-05-24 CN CN2011101428658A patent/CN102213240A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2459088Y (en) * | 2000-12-29 | 2001-11-14 | 魏仕英 | Steam jetting device |
| CN201884341U (en) * | 2010-07-05 | 2011-06-29 | 河南理工大学 | Parallel type jet pump |
| CN202158022U (en) * | 2011-05-24 | 2012-03-07 | 河南理工大学 | Multi-nozzle parallelly connected injector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587956A (en) * | 2012-01-09 | 2012-07-18 | 河南理工大学 | Downhole parallel jet dust removal system |
| CN102606547A (en) * | 2012-03-23 | 2012-07-25 | 大连理工大学 | Axial-flow type jet flow gas wave pressure supercharger |
| CN111223582A (en) * | 2020-01-15 | 2020-06-02 | 上海交通大学 | Device for inhibiting direct contact condensation pressure pulsation |
| CN111223582B (en) * | 2020-01-15 | 2021-08-06 | 上海交通大学 | Device for inhibiting direct contact condensation pressure pulsation |
| CN115814973A (en) * | 2022-12-15 | 2023-03-21 | 山东大学 | Four-nozzle ejector and control method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111012 |