CN202599449U - Flow measuring device of air system - Google Patents
Flow measuring device of air system Download PDFInfo
- Publication number
- CN202599449U CN202599449U CN 201220143674 CN201220143674U CN202599449U CN 202599449 U CN202599449 U CN 202599449U CN 201220143674 CN201220143674 CN 201220143674 CN 201220143674 U CN201220143674 U CN 201220143674U CN 202599449 U CN202599449 U CN 202599449U
- Authority
- CN
- China
- Prior art keywords
- temperature
- high temperature
- air system
- measuring device
- flow measuring
- 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
Links
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a flow measuring device of an air system. The flow measuring device of the air system is characterized in that the flow measuring device comprises a 600DEG C high-temperature air inlet device, a 600DEG C leakage high-temperature air exhaust pipeline, a high-temperature-resistant radiator, a 300DEG C temperature-resistant conventional flow meter and a high-temperature regulating valve, wherein the 600DEG C high-temperature air inlet device is connected with the high-temperature-resistant radiator through the 600DEG C leakage high-temperature air exhaust pipeline, and the high-temperature-resistant radiator is connected with the high-temperature regulating valve through the 300DEG C temperature-resistant conventional flow meter. The flow measuring device of the air system has the advantages that the principle and the structure are simple, the device is convenient to manufacture and use, the major problem that high-temperature gas flow meters do not exist in the industry at present is solved, and the goal of directly measuring seal leakage is achieved.
Description
Technical field
The utility model relates to the flow measurement field, particularly a kind of air system flow measurement device.
Background technology
In stream sealing development process, be a difficult problem for the measurement of high-temperature gas flow always, still there are not 600 ℃ of high-temperature gas flow meters in the industry at present, cause the flow of high-temperature gas stream sealing can't accurately measure always.
The utility model content
The purpose of the utility model is that the spy provides a kind of air system flow measurement device for the accurate high-temperature gas flow of measuring.
The utility model provides a kind of air system flow measurement device; It is characterized in that: described air system flow measurement device comprises that 600 ℃ of high temperature admission gears leak high-temperature exhaust pipe 2, high temperature resistant heating radiator 3 for 1,600 ℃; Anti-300 ℃ of conventional flowmeters 4, high temperature control valve 5;
Wherein: 600 ℃ of high temperature admission gears 1 leak high-temperature exhaust pipe 2 through 600 ℃ and are connected with high temperature resistant heating radiator 3, and high temperature resistant heating radiator 3 is connected with high temperature control valve 5 through anti-300 ℃ of conventional flowmeters 4.
Described anti-300 ℃ of conventional flowmeter 4 inside have water cooling plant.
The measuring point of this device is selected in the leakage outlet of high temperature stream sealing, and the gas leakage of test seals can accurately direct measurement gas flow all through gas meter.Owing to there is not anti-600 ℃ high temperature flowmeter at present; Flowmeter commonly used can bear 300 ℃ gas, and this device is between flowmeter and high-temperature gas, to increase by a high temperature resistant heating radiator 3, adopts resistant to elevated temperatures stainless steel material; The high temperature resistant heating radiator 3 inner service water cooling structures that adopt; Can 600 ℃ of high-temperature gases be reduced to 260 ℃ gas like this, can go out the flow of gas through flowmeter survey then, thereby satisfy the purpose of high-temperature gas flow measurement.
The advantage of the utility model:
The described air system flow measurement device of the utility model, theory structure is simple, makes with easy to use, solves the great difficult problem of the interior no high-temperature gas flow meter of present industry, has reached the purpose of direct measurement seal leakage amount.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Fig. 1 is an air system flow measurement device theory structure synoptic diagram.
Embodiment
Present embodiment provides a kind of air system flow measurement device; It is characterized in that: described air system flow measurement device comprises that 600 ℃ of high temperature admission gears leak high-temperature exhaust pipe 2, high temperature resistant heating radiator 3 for 1,600 ℃; Anti-300 ℃ of conventional flowmeters 4, high temperature control valve 5;
Wherein: 600 ℃ of high temperature admission gears 1 leak high-temperature exhaust pipe 2 through 600 ℃ and are connected with high temperature resistant heating radiator 3, and high temperature resistant heating radiator 3 is connected with high temperature control valve 5 through anti-300 ℃ of conventional flowmeters 4.
Described anti-300 ℃ of conventional flowmeter 4 inside have water cooling plant.
The measuring point of this device is selected in the leakage outlet of high temperature stream sealing, and the gas leakage of test seals can accurately direct measurement gas flow all through gas meter.Owing to there is not anti-600 ℃ high temperature flowmeter at present; Flowmeter commonly used can bear 300 ℃ gas, and this device is between flowmeter and high-temperature gas, to increase by a high temperature resistant heating radiator 3, adopts resistant to elevated temperatures stainless steel material; The high temperature resistant heating radiator 3 inner service water cooling structures that adopt; Can 600 ℃ of high-temperature gases be reduced to 260 ℃ gas like this, can go out the flow of gas through flowmeter survey then, thereby satisfy the purpose of high-temperature gas flow measurement.
Claims (2)
1. air system flow measurement device; It is characterized in that: described air system flow measurement device comprises 600 ℃ of high temperature admission gears (1), and 600 ℃ leak high-temperature exhaust pipe (2), high temperature resistant heating radiator (3); Anti-300 ℃ of conventional flowmeters (4), high temperature control valve (5);
Wherein: 600 ℃ of high temperature admission gears (1) leak high-temperature exhaust pipe (2) through 600 ℃ and are connected with high temperature resistant heating radiator (3), and high temperature resistant heating radiator (3) is connected with high temperature control valve (5) through anti-300 ℃ of conventional flowmeters (4).
2. according to the described air system flow measurement device of claim 1, it is characterized in that: described anti-300 ℃ of conventional flowmeters (4) inside has water cooling plant.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220143674 CN202599449U (en) | 2012-04-06 | 2012-04-06 | Flow measuring device of air system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220143674 CN202599449U (en) | 2012-04-06 | 2012-04-06 | Flow measuring device of air system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202599449U true CN202599449U (en) | 2012-12-12 |
Family
ID=47316980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220143674 Expired - Fee Related CN202599449U (en) | 2012-04-06 | 2012-04-06 | Flow measuring device of air system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202599449U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114486275A (en) * | 2021-12-29 | 2022-05-13 | 中国航空工业集团公司西安飞机设计研究所 | Method for determining cold side flow of airborne air radiator |
-
2012
- 2012-04-06 CN CN 201220143674 patent/CN202599449U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114486275A (en) * | 2021-12-29 | 2022-05-13 | 中国航空工业集团公司西安飞机设计研究所 | Method for determining cold side flow of airborne air radiator |
CN114486275B (en) * | 2021-12-29 | 2023-06-20 | 中国航空工业集团公司西安飞机设计研究所 | Method for determining cold edge flow of airborne air radiator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY163720A (en) | Apparatus and method for detecting and quantifying leakage in a pipe | |
CN203811492U (en) | Closed type pipeline cycle erosion test device | |
US20170322059A1 (en) | Low pressure drop and high temperature flow measuring device | |
CN208918809U (en) | Air compressor performance test system | |
CN202599449U (en) | Flow measuring device of air system | |
CN108444555A (en) | A kind of novel Venturi tube-type spreader flowmeter | |
CN202092840U (en) | Leak detection system of gas flow standard device | |
CN204594516U (en) | Pipeline section type mass flowmeter | |
CN207395817U (en) | A kind of split type Venturi tube-type spreader flowmeter | |
CN202614559U (en) | Heat-preserving sampling device for coal gas | |
CN206258160U (en) | A kind of coal gas instrumentation changes device with online | |
CN205642471U (en) | A vortex flowmeter for measuring gas | |
CN201196642Y (en) | Apparatus for testing non-heating collect and transport limit of ultra-high water cut stage oil gas water conduit | |
CN203772611U (en) | Mixer for measuring flue gas ingredients of power station boiler | |
CN203772325U (en) | Integral pore plate flowmeter | |
CN208012684U (en) | Multiphase flow test device based on flowmeter and water-containing machine | |
CN202562828U (en) | Oil-gas-water-sand multiphase-flow flow state observation device | |
CN209296166U (en) | A kind of small-bore pipeline temperature measuring equipment | |
CN207180777U (en) | A kind of grid type static pressure difference wind and smoke flow measurement device applied to blower fan and include its blower fan | |
CN208780273U (en) | A kind of integration all risk insurance temperature jacket type metal pipe float flow apparatus | |
CN205537871U (en) | Be used for detecting gas table temperature adaptation nature test device | |
CN207717732U (en) | A kind of Gaseous hydrogenation device measured for zirconium alloy pipe hydride orientation factor | |
CN202599684U (en) | Testing system for heat dissipation potential of oil-water cooling tower of locomotive | |
CN101210836A (en) | Steam quality flowmeter and its measurement method | |
CN104990646A (en) | Heat energy meter pressure loss measurement device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20160406 |