CN102312868A - Inlet nozzle parallel connection and integral series connection ejector - Google Patents
Inlet nozzle parallel connection and integral series connection ejector Download PDFInfo
- Publication number
- CN102312868A CN102312868A CN201110244100A CN201110244100A CN102312868A CN 102312868 A CN102312868 A CN 102312868A CN 201110244100 A CN201110244100 A CN 201110244100A CN 201110244100 A CN201110244100 A CN 201110244100A CN 102312868 A CN102312868 A CN 102312868A
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- ejector
- connection
- inlet nozzle
- trunnion
- fluid
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Abstract
The invention discloses an inlet nozzle parallel connection and integral series connection ejector, which consists of two sub ejectors A and B which are connected in series. The ejector A comprises inlet nozzles (1-1 and 1-2), suction chambers (2-1 and 2-2), suction pipes (3-1 and 3-2) and tube inlet sections (4-1 and 4-2) which are separated by inner walls (6) between every two parts; and the ejector B comprises a suction pipe (8), a tube (9) and a diffusion pipe (10). The ejectors A and B are connected together in series through a connection nozzle (7). The fluid is mixed at the rear semi section of a tube (5) through the ejector A, then the mixed fluid is transferred to the ejector B through the connection nozzle (7), is mixed with the fluid which enters the suction pipe (8) at the tube (9), and then is transferred out through the diffusion pipe (10). The inlet nozzle parallel connection and integral series connection ejector has a relatively independent and simple structure, is simple to operate, and is applicable to being used in multi-fluid mixing occasions.
Description
Technical field
The present invention relates to ejector, the ejector that particularly a kind of inlet nozzle parallel connection integral body that is used for mixing each other between the multiple fluid is connected.
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 multiple fluid sometimes, and increase some structures, thus make the fluid pump structure become complicated.The object of the 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 inlet nozzle simple in structure, simple to operate, that can satisfy multithread body mixing user demand parallelly connected whole ejector of connecting.
In order to achieve the above object, the technological scheme of the present invention's proposition is:
The ejector of the whole series connection of inlet nozzle parallel connection is composed in series by two branch ejector A and B.Ejector A comprises inlet nozzle (1-1,1-2), suction chamber (2-1,2-2), suction pipe (3-1,3-2) and trunnion entrance (4-1,4-2) part, and they separate through the inwall (6) between two parts; Ejector B comprises suction pipe (8), trunnion (9), diffusing tube (10).Ejector A is cascaded through being connected nozzle (7) with B.Fluid mixes in trunnion (5) second half section through injection A, and fluid-mixing transfers out from diffusing tube (10) after trunnion (9) mixes through the fluid that connection nozzle (7) is transported to the same suction pipe of ejector B (8) entering then.
Inwall (6) 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) and inlet nozzle (1-2) are separated through inwall (6), make each independently parallel-connection structure an inlet nozzle is respectively arranged.
Ejector A is cascaded through being connected nozzle (7) with ejector B.
In sum, the ejector of the whole series connection of inlet nozzle parallel connection according to the invention 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 schematic representation of the ejector of the whole series connection of inlet nozzle parallel connection according to the invention.
Fig. 2 is the ejector C-C place cross sectional representation of the whole series connection of inlet nozzle parallel connection according to the invention.
Embodiment
For making the object of the invention, technological scheme and advantage clearer, will combine accompanying drawing and specific embodiment that the present invention is done to describe in detail further below.
Fig. 1 is the schematic representation of the ejector of the whole series connection of inlet nozzle parallel connection according to the invention.As shown in Figure 1, the ejector of the whole series connection of inlet nozzle parallel connection according to the invention, it is composed in series by two branch ejector A and B.Ejector A comprises inlet nozzle (1-1,1-2), suction chamber (2-1,2-2), suction pipe (3-1,3-2) and trunnion entrance (4-1,4-2) part, and they separate through the inwall (6) between two parts; Ejector B comprises suction pipe (8), trunnion (9), diffusing tube (10).Ejector A is cascaded through being connected nozzle (7) with B.Fluid mixes in trunnion (5) second half section through injection A, and fluid-mixing transfers out from diffusing tube (10) after trunnion (9) mixes through the fluid that connection nozzle (7) is transported to the same suction pipe of ejector B (8) entering then.
In the practical application, the ejector of the whole series connection of inlet nozzle parallel connection according to the invention can carry out the mixing of multiple fluid and carry.
Fig. 2 is the C-C place cross sectional representation of the ejector of the whole series connection of inlet nozzle parallel connection according to the invention.As shown in Figure 2, inwall (6) is divided into two semi-circular portion with trunnion (5), thereby forms two relatively independent pipelines.
In sum, more than being merely a kind of embodiment of the present invention, is not to be used to limit protection scope of the present invention.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the ejector of the whole series connection of inlet nozzle parallel connection: be composed in series by two branch ejector A and B.Ejector A comprises inlet nozzle (1-1,1-2), suction chamber (2-1,2-2), suction pipe (3-1,3-2) and trunnion entrance (4-1,4-2) part, and they separate through the inwall (6) between two parts; Ejector B comprises suction pipe (8), trunnion (9), diffusing tube (10).Ejector A is cascaded through being connected nozzle (7) with B.Fluid mixes in trunnion (5) second half section through injection A, and fluid-mixing transfers out from diffusing tube (10) after trunnion (9) mixes through the fluid that connection nozzle (7) is transported to the same suction pipe of ejector B (8) entering then;
2. the ejector of the whole series connection of inlet nozzle parallel connection according to claim 1 is characterized in that: divide the structure of two parallel connections of ejector A to separate through inwall (6).
3. inwall according to claim 2 (6) is characterized in that: said inwall (6) ends at trunnion (5) front half part.
4. the ejector of the whole series connection of inlet nozzle parallel connection according to claim 1 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 ejector of the whole series connection of the described inlet nozzle parallel connection of right 1, it is characterized in that: inlet nozzle (1-1) and inlet nozzle (1-2) are separated through inwall (6), make each independently parallel-connection structure an inlet nozzle is respectively arranged.
6. according to the ejector of the whole series connection of right 1 described inlet nozzle parallel connection, it is characterized in that: ejector A is cascaded through being connected nozzle (7) with ejector B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110244100A CN102312868A (en) | 2011-08-16 | 2011-08-16 | Inlet nozzle parallel connection and integral series connection ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110244100A CN102312868A (en) | 2011-08-16 | 2011-08-16 | Inlet nozzle parallel connection and integral series connection ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102312868A true CN102312868A (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110244100A Pending CN102312868A (en) | 2011-08-16 | 2011-08-16 | Inlet nozzle parallel connection and integral series connection ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102312868A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588354A (en) * | 2012-02-27 | 2012-07-18 | 北京华油油气技术开发有限公司 | Gas lift negative pressure pump |
| CN107044452A (en) * | 2017-05-26 | 2017-08-15 | 广州中国科学院先进技术研究所 | Adjustable twin-stage injector |
| CN111322596A (en) * | 2020-01-15 | 2020-06-23 | 武汉大学 | Plasma water vapor generation device based on injection principle |
| CN116989013B (en) * | 2023-08-01 | 2024-01-23 | 广州汽车集团股份有限公司 | Ejector, fuel cell system and automobile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050129527A1 (en) * | 2003-12-11 | 2005-06-16 | Nifco Inc. | Jet pump device |
| CN101113743A (en) * | 2007-08-30 | 2008-01-30 | 上海汉盛船舶技术有限公司 | Squirtpump special for vacuum distillation type sea water desalting apparatus for ship |
| US20090232665A1 (en) * | 2008-03-12 | 2009-09-17 | Denso Corporation | Ejector |
| US20100040482A1 (en) * | 2008-08-14 | 2010-02-18 | General Electric Company | Ejectors with separably secured nozzles, adjustable size nozzles, or adjustable size mixing tubes |
| CN201884341U (en) * | 2010-07-05 | 2011-06-29 | 河南理工大学 | Parallel type jet pump |
| CN202338517U (en) * | 2011-08-16 | 2012-07-18 | 河南理工大学 | Integrally serially-connected injector with inlet nozzles connected in parallel |
-
2011
- 2011-08-16 CN CN201110244100A patent/CN102312868A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050129527A1 (en) * | 2003-12-11 | 2005-06-16 | Nifco Inc. | Jet pump device |
| CN101113743A (en) * | 2007-08-30 | 2008-01-30 | 上海汉盛船舶技术有限公司 | Squirtpump special for vacuum distillation type sea water desalting apparatus for ship |
| US20090232665A1 (en) * | 2008-03-12 | 2009-09-17 | Denso Corporation | Ejector |
| US20100040482A1 (en) * | 2008-08-14 | 2010-02-18 | General Electric Company | Ejectors with separably secured nozzles, adjustable size nozzles, or adjustable size mixing tubes |
| CN201884341U (en) * | 2010-07-05 | 2011-06-29 | 河南理工大学 | Parallel type jet pump |
| CN202338517U (en) * | 2011-08-16 | 2012-07-18 | 河南理工大学 | Integrally serially-connected injector with inlet nozzles connected in parallel |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588354A (en) * | 2012-02-27 | 2012-07-18 | 北京华油油气技术开发有限公司 | Gas lift negative pressure pump |
| CN107044452A (en) * | 2017-05-26 | 2017-08-15 | 广州中国科学院先进技术研究所 | Adjustable twin-stage injector |
| CN107044452B (en) * | 2017-05-26 | 2019-08-27 | 广州中国科学院先进技术研究所 | Adjustable twin-stage injector |
| CN111322596A (en) * | 2020-01-15 | 2020-06-23 | 武汉大学 | Plasma water vapor generation device based on injection principle |
| CN111322596B (en) * | 2020-01-15 | 2021-08-10 | 武汉大学 | Plasma water vapor generation device based on injection principle |
| CN116989013B (en) * | 2023-08-01 | 2024-01-23 | 广州汽车集团股份有限公司 | Ejector, fuel cell system and automobile |
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| 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: 20120111 |