CN110068458A - A kind of snifting valve flow detection frock - Google Patents
A kind of snifting valve flow detection frock Download PDFInfo
- Publication number
- CN110068458A CN110068458A CN201910304189.6A CN201910304189A CN110068458A CN 110068458 A CN110068458 A CN 110068458A CN 201910304189 A CN201910304189 A CN 201910304189A CN 110068458 A CN110068458 A CN 110068458A
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- CN
- China
- Prior art keywords
- valve
- pressure
- gas
- flow
- snifting
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/003—Machine valves
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The present invention discloses a kind of snifting valve flow detection frock, including pressure reducing valve, electronic pressure gage, flow sensor, snifting valve, the pressure reducing valve, electronic pressure gage, flow sensor, snifting valve passes sequentially through gas pipeline and is connected to and is co-located in tool base plate, the pressure reducing valve is used to adjust the gas pressure of air supply source offer, and gas is transferred to electronic pressure gage, the electronic pressure gage is for observing cooperation pressure reducing valve regulating gas pressure, and gas is transferred to flow sensor, the flow sensor is for detecting atmospheric pressure state and average air flow, and gas is transferred to snifting valve.The configuration of the present invention is simple, novelty using reasonable aerodynamic arrangement and digital sensor, while detecting high speed jet valve atmospheric pressure state, average air flow.Tooling covers air pressure adjustment, implements air pressure detection, real-time throughput data acquisition.
Description
Technical field
The present invention relates to gas flow rate field, specifically a kind of snifting valve flow detection frock.
Background technique
Snifting valve is usually used in the upper of color selector, for the unqualified material that camera filters out, the high speed sprayed using snifting valve
Air-flow is blown into waste material bucket.The selection quality of snifting valve can directly influence the screening efficiency of color selector, therefore color selector is being pacified
Used in filling before snifting valve, need to carry out quality testing to snifting valve in general, jet valve test uses cast suspended body flowmeter,
It, which tests flow, that error is not accurate, and the slight trembling of float will affect numerical value and acquire, therefore need a kind of stable snifting valve
Flow detection frock.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of snifting valve flow detection frock
Problem.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that:
A kind of snifting valve flow detection frock, including pressure reducing valve, electronic pressure gage, flow sensor, snifting valve, it is described to subtract
Pressure valve, electronic pressure gage, flow sensor, snifting valve pass sequentially through gas pipeline and are connected to and are co-located in tool base plate,
The pressure reducing valve is used to adjust the gas pressure of air supply source offer, and gas is transferred to electronic pressure gage, the electron pressure
Gas is transferred to flow sensor for observing cooperation pressure reducing valve regulating gas pressure by table, and the flow sensor is used for
Atmospheric pressure state and average air flow are detected, and gas is transferred to snifting valve.
Further, the tool base plate is also equipped with battery, and the battery is the electronic pressure gage, flow biography
Sensor provides electric current.
Further, the inlet end of the pressure reducing valve is additionally provided with manual gate valve.
Further, the atmospheric pressure state and average air flow that the flow sensor detects are for determining snifting valve matter
The quality of amount.
The beneficial effects of the present invention are:
The present invention provides a kind of snifting valve flow detection frock, and structure is simple, novel, using reasonable aerodynamic arrangement,
And digital sensor, while detecting high speed jet valve atmospheric pressure state, average air flow.Tooling covers air pressure adjustment, implements air pressure
Detection, real-time throughput data acquisition.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is schematic structural view of the invention.
In figure: 1, pressure reducing valve, 2, electronic pressure gage, 3, flow sensor, 4, snifting valve, 5, gas pipeline, 6, tooling bottom
Plate, 7, battery, 8, manual gate valve.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention provides a kind of snifting valve flow detection frock, including pressure reducing valve 1, electronic pressure gage 2, stream
Quantity sensor 3, snifting valve 4, the pressure reducing valve 1, electronic pressure gage 2, flow sensor 3, snifting valve 4 pass sequentially through gas pipeline
5 are connected to and are simultaneously co-located in tool base plate 6, and the pressure reducing valve 1 is used to adjust the gas pressure of air supply source offer, and by gas
It is transferred to electronic pressure gage 2, the electronic pressure gage 2 transmits gas for observing cooperation 1 regulating gas pressure of pressure reducing valve
To flow sensor 3, gas is transferred to spray for detecting atmospheric pressure state and average air flow by the flow sensor 3
Air valve 4.
The tool base plate 6 is also equipped with battery 7, and the battery 7 is the electronic pressure gage 2, flow sensor 3
Electric current is provided.
The inlet end of the pressure reducing valve 1 is additionally provided with manual gate valve 8.
The atmospheric pressure state and average air flow that the flow sensor 3 detects are for determining the good of 4 mass of snifting valve
It is bad, if atmospheric pressure state and average air flow trim, illustrate that the quality of snifting valve 4 is good, if atmospheric pressure state and mean air flow
It measures unstable, then illustrates the off quality of snifting valve 4.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in claim protection model of the invention
Within enclosing.
Claims (4)
1. a kind of snifting valve flow detection frock, which is characterized in that including pressure reducing valve, electronic pressure gage, flow sensor, jet
Valve, the pressure reducing valve, electronic pressure gage, flow sensor, snifting valve pass sequentially through gas pipeline and are connected to and are co-located on work
It fills on bottom plate, the pressure reducing valve is used to adjust the gas pressure of air supply source offer, and gas is transferred to electronic pressure gage, described
Electronic pressure gage is transferred to flow sensor for observing cooperation pressure reducing valve regulating gas pressure, and by gas, and the flow passes
Gas is transferred to snifting valve for detecting atmospheric pressure state and average air flow by sensor.
2. snifting valve flow detection frock according to claim 1, which is characterized in that the tool base plate is also equipped with storage
Battery, the battery provide electric current for the electronic pressure gage, flow sensor.
3. snifting valve flow detection frock according to claim 1, which is characterized in that the inlet end of the pressure reducing valve is also set
There is manual gate valve.
4. snifting valve flow detection frock according to claim 1, which is characterized in that the flow sensor detected
Atmospheric pressure state and average air flow are used to determine the quality of snifting valve quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910304189.6A CN110068458A (en) | 2019-04-16 | 2019-04-16 | A kind of snifting valve flow detection frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910304189.6A CN110068458A (en) | 2019-04-16 | 2019-04-16 | A kind of snifting valve flow detection frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110068458A true CN110068458A (en) | 2019-07-30 |
Family
ID=67367797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910304189.6A Pending CN110068458A (en) | 2019-04-16 | 2019-04-16 | A kind of snifting valve flow detection frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110068458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330846A (en) * | 2020-05-20 | 2020-06-26 | 天津美腾科技股份有限公司 | Dry separator and online monitoring method based on dry separator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090248359A1 (en) * | 2008-04-01 | 2009-10-01 | Cummins Filtration Ip, Inc. | Real-time doser efficiency monitoring |
| CN202339515U (en) * | 2011-12-20 | 2012-07-18 | 山东正辉石油装备有限公司 | Pressure control type intelligent flowrate measuring-controlling instrument |
| CN203908602U (en) * | 2014-02-22 | 2014-10-29 | 咸阳经纬纺织机械有限公司 | Main-nozzle gas-flow testing device |
| CN204988692U (en) * | 2015-05-29 | 2016-01-20 | 成都航利航空科技有限责任公司 | Experimental clamping device of using of nozzle air mass flow |
| CN205879505U (en) * | 2016-07-04 | 2017-01-11 | 重庆重客汽车电子有限公司 | High accuracy of automobile -used gas jet valve can tester |
| CN106525395A (en) * | 2016-10-12 | 2017-03-22 | 中国船舶重工集团公司第七研究所 | Testing stand for testing large power natural gas injection valve |
| CN106644540A (en) * | 2016-10-19 | 2017-05-10 | 上海核工程研究设计院 | Test system for testing performance of nuclear power station master control room air ejector |
| CN109000918A (en) * | 2018-09-21 | 2018-12-14 | 中国船舶重工集团公司第七研究所 | Gas engine electric-controlled gas sprays valve test device and its test method |
-
2019
- 2019-04-16 CN CN201910304189.6A patent/CN110068458A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090248359A1 (en) * | 2008-04-01 | 2009-10-01 | Cummins Filtration Ip, Inc. | Real-time doser efficiency monitoring |
| CN202339515U (en) * | 2011-12-20 | 2012-07-18 | 山东正辉石油装备有限公司 | Pressure control type intelligent flowrate measuring-controlling instrument |
| CN203908602U (en) * | 2014-02-22 | 2014-10-29 | 咸阳经纬纺织机械有限公司 | Main-nozzle gas-flow testing device |
| CN204988692U (en) * | 2015-05-29 | 2016-01-20 | 成都航利航空科技有限责任公司 | Experimental clamping device of using of nozzle air mass flow |
| CN205879505U (en) * | 2016-07-04 | 2017-01-11 | 重庆重客汽车电子有限公司 | High accuracy of automobile -used gas jet valve can tester |
| CN106525395A (en) * | 2016-10-12 | 2017-03-22 | 中国船舶重工集团公司第七研究所 | Testing stand for testing large power natural gas injection valve |
| CN106644540A (en) * | 2016-10-19 | 2017-05-10 | 上海核工程研究设计院 | Test system for testing performance of nuclear power station master control room air ejector |
| CN109000918A (en) * | 2018-09-21 | 2018-12-14 | 中国船舶重工集团公司第七研究所 | Gas engine electric-controlled gas sprays valve test device and its test method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330846A (en) * | 2020-05-20 | 2020-06-26 | 天津美腾科技股份有限公司 | Dry separator and online monitoring method based on dry separator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190730 |
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| RJ01 | Rejection of invention patent application after publication |