CN104613023A - Multifunctional ejector - Google Patents
Multifunctional ejector Download PDFInfo
- Publication number
- CN104613023A CN104613023A CN201510041819.7A CN201510041819A CN104613023A CN 104613023 A CN104613023 A CN 104613023A CN 201510041819 A CN201510041819 A CN 201510041819A CN 104613023 A CN104613023 A CN 104613023A
- Authority
- CN
- China
- Prior art keywords
- mixing tube
- injection pipe
- outlet
- ejector
- multifunctional
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/04—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids
Abstract
The invention discloses a multifunctional ejector. The multifunctional ejector comprises an ejecting pipe and a mixing pipe, wherein an outlet of the ejecting pipe is arranged in the mixing pipe, and the mixing pipe is of a reducing structure. The multifunctional ejector has the following advantages of being simple in structure, easy to operate and powerful in function.
Description
Technical field
The present invention relates to sparger technical field, especially a kind of multifuncion injector.
Background technique
Sparger has another name called jet vacuum pump, jetting stream vacuum sparger, jet pump, water ejector, vacuum ejector.It is the vacuum acquirement device utilizing fluid to come transferring energy and quality, adopts and has the current of certain pressure to be sprayed by the nozzle of the certain skew back degree of symmetrical uniform one-tenth, be aggregated in a focus.Because water-spraying flow velocity is high especially, be speed energy by pressure energy, make the low generation vacuum of air-breathing district Pressure Drop.The gas be sucked is seized away by several high-velocity flows, fully mixes compression through Venturi tube contraction section with larynx footpath, carries out molecular diffusion energy interchange, and speed is balanced.Increasing through extending section speed reduction pressure, be greater than atmospheric pressure and spray into water tank (pond) from outlet, incoagulable gas is separated out.Water recycles through centrifugal pump, completes air-breathing technique.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of multifuncion injector, structure is ingenious, easy to use.
In order to realize foregoing invention object, the invention provides following technological scheme: a kind of multifuncion injector, comprising injection pipe and mixing tube, the outlet of this injection pipe is located in mixing tube; This mixing tube is variable-diameter structure.
Further, this mixing tube is convergent flaring structure.
Further, the outlet of this injection pipe is located at the ingress of convergent.
Compared with prior art, the present invention has the following advantages: structure is simple, easy and simple to handle, powerful.
Accompanying drawing explanation
Fig. 1 is the structural representation of multifuncion injector of the present invention.
Embodiment
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of multifuncion injector as shown in Figure 1, comprises injection pipe 1 and mixing tube 6, and the outlet 5 of this injection pipe 1 is located in mixing tube 6; This mixing tube 6 is variable-diameter structure.This mixing tube 6 is convergent flaring structure.This injection pipe outlet 5 is located at the ingress of convergent.
In this figure, injection pipe 1 is fixed on the side of mixing tube 6 through flange 2; Enter high pressure steam by injection pipe entrance 3, the entrance 4 of mixing tube 6 enters other low-pressure fluid, can realize mixing, can form spray regime well again.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a multifuncion injector, is characterized in that: comprise injection pipe and mixing tube, and the outlet of this injection pipe is located in mixing tube; This mixing tube is variable-diameter structure.
2. multifuncion injector as claimed in claim 1, is characterized in that: this mixing tube is convergent flaring structure.
3. multifuncion injector as claimed in claim 2, is characterized in that: the outlet of this injection pipe is located at the ingress of convergent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041819.7A CN104613023A (en) | 2015-01-28 | 2015-01-28 | Multifunctional ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041819.7A CN104613023A (en) | 2015-01-28 | 2015-01-28 | Multifunctional ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104613023A true CN104613023A (en) | 2015-05-13 |
Family
ID=53147624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510041819.7A Pending CN104613023A (en) | 2015-01-28 | 2015-01-28 | Multifunctional ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104613023A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269328A (en) * | 2016-08-12 | 2017-01-04 | 甘正棠 | A kind of easy-to-dismount multifuncion injector |
| CN110748508A (en) * | 2019-11-29 | 2020-02-04 | 北京航天试验技术研究所 | Supersonic gas ejector with spirally arranged nozzles |
-
2015
- 2015-01-28 CN CN201510041819.7A patent/CN104613023A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269328A (en) * | 2016-08-12 | 2017-01-04 | 甘正棠 | A kind of easy-to-dismount multifuncion injector |
| CN110748508A (en) * | 2019-11-29 | 2020-02-04 | 北京航天试验技术研究所 | Supersonic gas ejector with spirally arranged nozzles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
|
| RJ01 | Rejection of invention patent application after publication |