CN202402372U - Improved liquid ejector - Google Patents
Improved liquid ejector Download PDFInfo
- Publication number
- CN202402372U CN202402372U CN2011205385680U CN201120538568U CN202402372U CN 202402372 U CN202402372 U CN 202402372U CN 2011205385680 U CN2011205385680 U CN 2011205385680U CN 201120538568 U CN201120538568 U CN 201120538568U CN 202402372 U CN202402372 U CN 202402372U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- flow guide
- guide body
- radiation flow
- cones
- 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
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Abstract
The utility model discloses an improved liquid ejector, and belongs to the technical field of ejector equipment. The air extraction amount of the ejector is increased, the absolute pressure of extraction pressure is reduced, and the demand of a process is met. According to the technical scheme, the improved liquid ejector consists of an air inlet short section, a liquid inlet short section, a mixed liquid outlet short section and a nozzle, wherein a radiation flow guide body is additionally arranged and is a combined body of two cones; the shapes of the two cones forming the radiation flow guide body are the same; the bottoms of the two cones are overlapped and positioned in the middle of the radiation flow guide body; the tops of the two cones are positioned at two ends of the radiation flow guide body; and the radiation flow guide body is arranged in the nozzle and positioned at an inner spraying port of the nozzle. The liquid ejector is provided with the novel nozzle, the radiation flow guide body is additionally arranged in the nozzle, and the speed and the shape of fluid when the fluid leaves the nozzle are changed, so that the vacuum capacity above the nozzle is improved, the capacity of the air extraction port is improved, and the requirement on air extraction when a plurality of storage tanks are connected in parallel can be met.
Description
Technical field
The utility model relates to a kind of liquid ejector that is used to bleed, and belongs to the injection device technical field.
Background technique
Sparger is that the vacuum of utilizing fluid to transmit energy and quality obtains device.The liquid that employing has certain pressure sprays through the nozzle that symmetry is uniformly distributed with into certain skew back degree, is aggregated on the focus.Because it is high especially to spray water velocity; Air-breathing district pressure is reduced produce vacuum; The gas that several high-velocity flows will be aspirated is taken away, and mixes compression through Venturi tube, carries out molecular diffusion energy interchange, speed equilibrium; Reducing the follow-up storage tank of entering through extending section speed, liquid recycles and accomplishes breathing process through centrifugal pump.
The basic structure of sparger is made up of liquid inlet pipe nipple, gas access pipe nipple, mixture export pipe nipple, nozzle.The product of sparger is a lot, is mainly used in every profession and trade vacuum suction technology, and the rate of air sucked in required of a kind of sparger that wherein is used to bleed per hour is about several kilosteres, and swabbing pressure is about tens kPas of absolute pressures.This sparger is when being applied to storage tank discharge flue gas, and when a plurality of storage tank flue gas discharge openings were parallelly connected, tank inside continued to send gas medium, and sparger can not satisfy arts demand in the suction force or the rate of air sucked in required of tank top.
The model utility content
The utility model technical problem to be solved provides a kind of rate of air sucked in required that can improve sparger, reduces the absolute pressure of swabbing pressure, satisfies the improved liquid ejector of arts demand when making a plurality of storage tanks parallel connection.
The technological scheme that solves the problems of the technologies described above is:
A kind of improved liquid ejector, it is made up of gas access pipe nipple, liquid inlet pipe nipple, mixture export pipe nipple, nozzle, and its improvements are; It has also increased the radiation deflector, and the radiation deflector is the assemblying body by two cones, and two cone shapes forming the radiation deflector are identical; Two circular cone bottom surfaces overlap the middle part that is positioned at the radiation deflector; Two circular cone tops are positioned at the two ends of radiation deflector, and the radiation deflector is installed in the nozzle, are positioned at the spout place of nozzle.
The diameter of spout is complementary in the above-mentioned improved liquid ejector, the cone bottom surface diameter of said radiation deflector and nozzle.
The usefulness of the utility model is:
The utility model has been equipped with novel nozzle; In nozzle, increased the radiation deflector, changed speed and shape that fluid leaves nozzle, the vacuum ability that sparger is formed above nozzle strengthens; The intakeport ability increases, the requirement of bleeding in the time of can satisfying a plurality of storage tanks parallel connection.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation that the radiation deflector amplifies;
Fig. 3 is that the A of Fig. 2 is to view.
Mark is following among the figure: gas access pipe nipple 1, liquid inlet pipe nipple 2, nozzle 3, mixture export pipe nipple 4, radiation deflector 5.
Embodiment
The utility model is made up of liquid inlet pipe nipple, gas access pipe nipple, mixture export pipe nipple, nozzle.
Show among the figure that this novel injection device has been transformed structure of nozzle.With the inner radiation deflector of installing of common single port nozzle, increase speed and the shape of fluid from the nozzle ejection, the length that prolongs nozzle simultaneously is used with circular diffusing tube.Through the transformation of nozzle and diffusing tube, increased the rate of air sucked in required and the aspiration vacuum ability of sparger.
Show among the figure; The radiation deflector is the assemblying body by two cones, adopts metal material processing, and two cone shapes forming the radiation deflector are identical; Two circular cone bottom surfaces overlap the middle part that is positioned at the radiation deflector; Two circular cone tops are positioned at the two ends of radiation deflector, and the radiation deflector is installed in the nozzle, are positioned at the spout place of nozzle.
The diameter of spout is complementary in the cone bottom surface diameter of radiation deflector and the nozzle.
Claims (2)
1. improved liquid ejector; It is made up of gas access pipe nipple (1), liquid inlet pipe nipple (2), mixture export pipe nipple (4), nozzle (3); It is characterized in that: it has also increased radiation deflector (5), and radiation deflector (5) is the assemblying body by two cones, and two cone shapes forming radiation deflector (5) are identical; Two circular cone bottom surfaces overlap the middle part that is positioned at radiation deflector (5); Two circular cone tops are positioned at the two ends of radiation deflector (5), and radiation deflector (5) is installed in the nozzle (3), are positioned at the spout place of nozzle (3).
2. improved liquid ejector according to claim 1 is characterized in that: the diameter of the cone bottom surface diameter of said radiation deflector (5) and the interior spout of nozzle (3) is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205385680U CN202402372U (en) | 2011-12-21 | 2011-12-21 | Improved liquid ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205385680U CN202402372U (en) | 2011-12-21 | 2011-12-21 | Improved liquid ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402372U true CN202402372U (en) | 2012-08-29 |
Family
ID=46700022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205385680U Expired - Fee Related CN202402372U (en) | 2011-12-21 | 2011-12-21 | Improved liquid ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626594A (en) * | 2014-07-23 | 2016-06-01 | 吴小再 | Jet vacuum pump |
-
2011
- 2011-12-21 CN CN2011205385680U patent/CN202402372U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626594A (en) * | 2014-07-23 | 2016-06-01 | 吴小再 | Jet vacuum pump |
| CN105626593A (en) * | 2014-07-23 | 2016-06-01 | 吴小再 | Working method of jet vacuum pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20131221 |