CN103278322A - Jet nozzle liquid flow distribution measuring device - Google Patents
Jet nozzle liquid flow distribution measuring device Download PDFInfo
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- CN103278322A CN103278322A CN 201310243174 CN201310243174A CN103278322A CN 103278322 A CN103278322 A CN 103278322A CN 201310243174 CN201310243174 CN 201310243174 CN 201310243174 A CN201310243174 A CN 201310243174A CN 103278322 A CN103278322 A CN 103278322A
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- flow distribution
- disk body
- liquid flow
- nozzle liquid
- measuring
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Abstract
The invention relates to a jet nozzle liquid flow distribution measuring device, in particular to a device used for measuring jet nozzle flow distribution features after atomization, and belongs to the technical field of measuring. The jet nozzle liquid flow distribution measuring device comprises a measuring disk body. Multiple circles of circumferential partition plates are arranged inside the measuring disk body in the circumferential direction, and the distance between each two circumferential partition plates is uniform. A plurality of radial partition plates are distributed inside the measuring disk body in the radial direction, and the radial partition plates are evenly distributed inside the measuring disk body. The jet nozzle liquid flow distribution measuring device is simple, compact and reasonable in structure, low in cost, capable of being used repeatedly, used for accurately measuring the nozzle flow distribution features after atomization, and convenient to use.
Description
Technical field
The present invention relates to a kind of nozzle liquid flow distribution measurement mechanism, be used for gaging nozzle atomizing back flux distribution characteristics specifically, belong to field of measuring technique.
Background technology
Nozzle almost has been applied to all industrial circles, as communications and transportation, agricultural production and petrochemical complex etc.Flux distribution characteristics refers to fluid flow density Changing Pattern radially on the jet xsect after the nozzle atomization, is the important indicator of evaluation nozzle performance.
At present few for the measuring method of flux distribution characteristics after the nozzle atomization, but also can not really reflect the nozzle flow distribution character.Its survey instrument complex structure, complex operation has influence on the correct measurement of flux distribution characteristics after the nozzle atomization.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of nozzle liquid flow distribution measurement mechanism is provided, be used for accurate gaging nozzle atomizing back flux distribution characteristics, easy to use, simple in structure, cost is low, can reuse.
According to technical scheme provided by the invention, nozzle liquid flow distribution measurement mechanism comprises the measurement disk body, it is characterized in that: measure the circumferential dividing plate of multi-turn that along the circumferential direction distributes in the disk body, the distance between per two circumferential dividing plates equates.Measuring radially distributes in the disk body a plurality of strengthens the stable radially dividing plate of circumferential dividing plate, and a plurality of radially dividing plates evenly distribute in measuring disk body, but annulus communicates.
Further, a plurality of circumferential dividing plates are divided into the water storage lattice of a plurality of annulars, and each water storage lattice bottom is provided with an osculum, is provided with a water plug in each osculum.
Further, it is circular measuring disk body.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable, and cost is low, can reuse; Be used for accurate gaging nozzle atomizing back flux distribution characteristics, easy to use.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is structural representation of the present invention.
Description of reference numerals: 1-measures disk body, the circumferential dividing plate of 2-, 3-radially dividing plate, 4-osculum.
Embodiment
Embodiment during following the present invention incites somebody to action by reference to the accompanying drawings is further described:
Shown in Fig. 1 ~ 2, the present invention mainly comprises circular measurement disk body 1, measures the circumferential dividing plate 2 of the multi-turn circle that along the circumferential direction distributes in the disk body 1, and the distance between per two circumferential dividing plates 2 equates.
Measure a plurality of radially dividing plates 3 that radially distribute in the disk body 1, a plurality of radially dividing plates 3 evenly distribute in measuring disk body 1.Among the embodiment as shown in Figure 1 radially dividing plate 3 be four.
Each annular water storage lattice bottom is provided with an osculum 4 on the described measurement disk body 1, is provided with a water plug in each osculum 4.
Principle of work of the present invention is: the present invention will measure the water storage lattice that disk body 1 is separated into a plurality of annulars by circumferential dividing plate 2.When measuring, nozzle is fixed in measures certain altitude place directly over the disk body 1, osculum 4 usefulness stoppers are blocked.In a period of time, the liquid of certain pressure, temperature and flow sprayed by nozzle measure in the disk body 1.Measure the liquid height in each water storage lattice in the disk body 1, record data with rule.
Claims (5)
1. a nozzle liquid flow distribution measurement mechanism comprises and measures disk body (1), it is characterized in that: measure the circumferential dividing plate of multi-turn (2) that along the circumferential direction distributes in the disk body (1), the distance between per two circumferential dividing plates (2) equates; Measure a plurality of radially dividing plates (3) that radially distribute in the disk body (1), a plurality of radially dividing plates (3) evenly distribute in measuring disk body (1).
2. nozzle liquid flow distribution measurement mechanism as claimed in claim 1, it is characterized in that: described a plurality of radially dividing plates (3) will be measured disk body (1) and be separated into a plurality of fan-shaped storage areas, a plurality of radially dividing plates (3) again further storage area that each is fan-shaped be separated into the water storage lattice of a plurality of annulars, each water storage lattice bottom is provided with an osculum (4), is provided with a water plug in each osculum (4).
3. nozzle liquid flow distribution measurement mechanism as claimed in claim 1 is characterized in that: described measurement disk body (1) is for circular.
4. nozzle liquid flow distribution measurement mechanism as claimed in claim 1 is characterized in that: described circumferential dividing plate (2) is for circular.
5. nozzle liquid flow distribution measurement mechanism as claimed in claim 1, it is characterized in that: described radially dividing plate (3) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310243174 CN103278322A (en) | 2013-06-18 | 2013-06-18 | Jet nozzle liquid flow distribution measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310243174 CN103278322A (en) | 2013-06-18 | 2013-06-18 | Jet nozzle liquid flow distribution measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103278322A true CN103278322A (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310243174 Pending CN103278322A (en) | 2013-06-18 | 2013-06-18 | Jet nozzle liquid flow distribution measuring device |
Country Status (1)
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| CN (1) | CN103278322A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760142A (en) * | 2014-01-14 | 2014-04-30 | 中国科学院工程热物理研究所 | Optical measuring method and device for spatial distribution of liquid droplets of fuel nozzle |
| CN104568406A (en) * | 2014-12-26 | 2015-04-29 | 中国航天科技集团公司第六研究院第十一研究所 | Device for measuring non-uniform coefficient of spray |
| CN106768946A (en) * | 2016-12-21 | 2017-05-31 | 成都航利航空科技有限责任公司 | A kind of fuel nozzle radial distribution comprehensive measurement device |
| CN107560838A (en) * | 2017-05-24 | 2018-01-09 | 天津成立航空技术有限公司 | A kind of fuel oil single injector radial distribution experimental rig and its test method |
| CN110361182A (en) * | 2019-07-30 | 2019-10-22 | 西安航天动力研究所 | The equal bulk-breaking performance testing device of coolant liquid jet stream and method |
| CN113959700A (en) * | 2021-10-21 | 2022-01-21 | 西安航天动力研究所 | Device and method for testing performance of cooling liquid jet flow uniform piece of multi-strand grouped jet flow |
-
2013
- 2013-06-18 CN CN 201310243174 patent/CN103278322A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760142A (en) * | 2014-01-14 | 2014-04-30 | 中国科学院工程热物理研究所 | Optical measuring method and device for spatial distribution of liquid droplets of fuel nozzle |
| CN104568406A (en) * | 2014-12-26 | 2015-04-29 | 中国航天科技集团公司第六研究院第十一研究所 | Device for measuring non-uniform coefficient of spray |
| CN104568406B (en) * | 2014-12-26 | 2017-06-06 | 中国航天科技集团公司第六研究院第十一研究所 | Spraying nonuniformity coefficient measurement apparatus |
| CN106768946A (en) * | 2016-12-21 | 2017-05-31 | 成都航利航空科技有限责任公司 | A kind of fuel nozzle radial distribution comprehensive measurement device |
| CN106768946B (en) * | 2016-12-21 | 2023-06-23 | 成都航利航空科技有限责任公司 | Comprehensive measuring device for radial distribution of fuel nozzle |
| CN107560838A (en) * | 2017-05-24 | 2018-01-09 | 天津成立航空技术有限公司 | A kind of fuel oil single injector radial distribution experimental rig and its test method |
| CN110361182A (en) * | 2019-07-30 | 2019-10-22 | 西安航天动力研究所 | The equal bulk-breaking performance testing device of coolant liquid jet stream and method |
| CN110361182B (en) * | 2019-07-30 | 2021-03-26 | 西安航天动力研究所 | Device and method for testing performance of cooling liquid jet flow uniform piece |
| CN113959700A (en) * | 2021-10-21 | 2022-01-21 | 西安航天动力研究所 | Device and method for testing performance of cooling liquid jet flow uniform piece of multi-strand grouped jet flow |
| CN113959700B (en) * | 2021-10-21 | 2023-12-26 | 西安航天动力研究所 | Device and method for testing performance of cooling liquid jet flow equally-dividing component of multi-strand grouping jet flow |
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Application publication date: 20130904 |