CN101915664B - Digital full functional water nozzle test system - Google Patents
Digital full functional water nozzle test system Download PDFInfo
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- CN101915664B CN101915664B CN 201010275711 CN201010275711A CN101915664B CN 101915664 B CN101915664 B CN 101915664B CN 201010275711 CN201010275711 CN 201010275711 CN 201010275711 A CN201010275711 A CN 201010275711A CN 101915664 B CN101915664 B CN 101915664B
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Abstract
The invention discloses a digital full functional water nozzle test system, which comprises a circulating energy station providing power for a test, a moisture console used for realizing moisture distribution, throttling and counting and a field simulation nozzle water content distribution test bed. The three parts are independent from one another and connected sequentially by pipeline interfaces; all metering devices adopt digital intelligent meters and collect corresponding data which can be input in a computer for processing; the structural styles of the flow distributor of the field simulation nozzle water content distribution test bed are grooves separated by parallel guide plates with the same width; and a transparent glass container below is used as a metering device. By using the system, the flow of a single nozzle and the relation between the spray angle and the flow distribution can be not only measured, also the test of the relation between the spray flow and the flow distribution can be carried out under the condition that a plurality of nozzles mutually interfere; the optimal design of the nozzle can be carried out secondarily, and the digital full functional water nozzle test system has the characteristics of high digitization degree and strong function.
Description
Technical field
Patent of the present invention relates to a kind of testing table of various (operating) water nozzles being tested detection, and a kind of can carrying out simply arrives the digital hydraulic system that complicated various nozzles are tested specifically, belongs to the Check and Inspection equipment of (operating) water nozzle.
Background technology
Used nozzle testing stand can only be estimated the nozzle test of carrying out simple, intuitive, can not carry out real-time data output, also just can not accurately control and accurately know the flow of nozzle.And for the problem of mutually interfering between multi-nozzle, existing testing equipment can not be checked accurately.
Used nozzle testing stand, can not carry out the test of mass flow rate in addition, and the design has added nozzle water distribution testing table.Not only can measure the flow of single-nozzle and the relation between spray angle and flow distribution, can also carry out between multi-nozzle mutually in the interference situation relation between injection flow and flow distribution.Utilize this testing table, can carry out nozzle distribution test.Namely in the situation that injection flow is certain, select what nozzles under great expulsion pressure, can make the flow distribution of injection reach preferably the most even, reach optimized design.
Summary of the invention
For above defective, the invention provides a kind of structure of uniqueness of digital full functional water nozzle testing table, adopt relatively independent testing table cycle energy station, aqueous vapor control desk and in-site modeling nozzle water distribution testing table three parts, can carry out different combinations, thereby carry out different nozzle tests.
For achieving the above object, the present invention is achieved through the following technical solutions:
Digital full functional water nozzle test system, be included as test the cycle energy station of power be provided, be used for realizing aqueous vapor control desk and the in-site modeling nozzle water distribution testing table of aqueous vapor distribution, throttling, metering, three parts are independent separately, connect by pipe joint successively, all measuring instruments all adopt the digital intelligent instrument, and it gathers corresponding data can input the computing machine processing; Described its flow distributor version of in-site modeling nozzle water distribution testing table is that parallel fair water fin is divided into the identical groove of width, and the below adopts transparent glass container as measuring apparatus.
Testing table cycle energy station, mainly to provide power to testing table, comprise water tank, electric-motor pump device, non-return valve, surplus valve, electronic thermometer, magnetic float liquidlevel meter, tensimeter and the first ball valve (108) and the second ball valve (109), the electric-motor pump device flows to the Moisture control platform with water in water tank, and be provided with non-return valve, the second ball valve on pipeline, draw overflow passage and surplus valve is set on pipeline on the downstream pipeline of non-return valve; Electronic thermometer and magnetic float liquidlevel meter are installed on water tank, are provided with inlet pipeline and are provided with ball valve on pipeline in the bottom of water tank;
The electric-motor pump device is the core of system, and main power is provided.Surplus valve is used for regulating the also top pressure of restriction system.Electronic thermometer and magnetic float liquidlevel meter detect respectively temperature and the water level of water tank, and Realtime Alerts.
The aqueous vapor control desk is mainly to coordinate the cycle energy station to carry out conventional test to nozzle.Comprise gas with ball valve, source of the gas three linked piece, gas with reduction valve, throttling valve, gas with flowmeter and LED digital indicator, the 3rd ball valve, electric terminal case, gas with tensimeter, gas with rapid-acting coupling, water with rapid-acting coupling, water with tensimeter, water with ball valve, water ga(u)ge and LED digital indicator, the first water with throttling valve and the second water with throttling valve and water filter;
From the water at testing table cycle energy station successively through water filter, the second water throttling valve, and at the downstream pipeline parallel connection a plurality of branch roads of the second water with throttling valve, be disposed with the first water throttling valve, water ga(u)ge and LED digital indicator, water ball valve, water tensimeter, water rapid-acting coupling on each branch road; Gas from source of the gas passes through gas ball valve, source of the gas three linked piece successively, and at the downstream of source of the gas three linked piece pipeline a plurality of branch roads in parallel, install successively on each branch road gas with reduction valve, throttling valve, gas with flowmeter and LED digital indicator, the 3rd ball valve, electric terminal case, gas with tensimeter, gas rapid-acting coupling.
The application of flowmeter and LED digital indicator in the aqueous vapor control loop can be carried out the real-time output of flow, and carries out the collection of test figure with microcomputer, is very important for accurate controlling test and interpretation of result.
In-site modeling nozzle water distribution testing table can coordinate the cycle energy station to carry out the flow distribution test of nozzle.Comprise castor, distribution measurer, the 4th ball valve, high-pressure rubber pipe, fair water fin, water drain valve, flow-guiding mouth, support, conveying device, castor is positioned at the bottom, play the effect of support, arrange distribution measurer at inner bottom part, the top of distribution measurer is a plurality of parallel branch roads, be in series with successively nozzle to be measured, the 4th ball valve and high-pressure rubber pipe on each branch road, also be provided with fair water fin between nozzle to be measured and distribution measurer.
Relatively independent three parts can be carried out different combinations, thereby carry out different nozzle tests.Testing table cycle energy station can be used as a power unit and uses separately.Testing table cycle energy station and aqueous vapor control desk coordinate the nozzle test of carrying out routine.Testing table cycle energy station and in-site modeling nozzle water distribution testing table coordinate can carry out the in-site measurement that nozzle flow distributes, so not only convenient but also applicable fast.
The ingehious design of in-site modeling nozzle water distribution testing table, flow distributor is comprised of with the transparent glass tube of flow-guiding mouth adapted a row, the water yield that drops on like this in the flow distribution measuring appliance just can intuitively be seen, if replace transparent glass tube with a discharge capacity cylinder, can also accurately measure flow distribution.This equipment uses at the scene, and economical convenient directly perceived again.
Description of drawings
Fig. 1 is the one-piece construction figure of digital full functional nozzle pilot system;
Fig. 2 is the schematic diagram at testing table cycle energy station;
Fig. 3 is the aqueous vapor control principle drawing of Moisture control platform;
Fig. 4 is the schematic diagram of in-site modeling nozzle water distribution testing table;
Fig. 5 is the front view of in-site modeling nozzle water distribution testing table;
Fig. 6 is the side view of in-site modeling nozzle water distribution testing table.
Embodiment
The below is described in further detail the present invention according to embodiment and accompanying drawing.
As shown in Figure 1, digital full functional water nozzle test system, be included as test the cycle energy station 1 of power be provided, be used for realizing aqueous vapor control desk 2 and the in-site modeling nozzle water distribution testing table 3 of aqueous vapor distribution, throttling, metering, three parts are independent separately, connect by pipe joint successively, all measuring instruments all adopt the digital intelligent instrument, and it gathers corresponding data can input the computing machine processing; Described its flow distributor version of in-site modeling nozzle water distribution testing table is that parallel fair water fin is divided into the identical groove of width, and the below adopts transparent glass container as measuring apparatus.
as shown in Figure 2, testing table cycle energy station 1, mainly to provide power to testing table, comprise water tank 101, electric-motor pump device 102, non-return valve 103, surplus valve 104, electronic thermometer 105, magnetic float liquidlevel meter 106, tensimeter 107 and the first ball valve (108) and the second ball valve (109), electric-motor pump device 102 is from the interior Moisture control platform that water is flowed to conventional nozzle testing table 2 of water tank 101, and be provided with non-return valve 103 on pipeline, the second ball valve 109, draw overflow passage and surplus valve 104 is set on pipeline on the downstream pipeline of non-return valve 103, electronic thermometer 105 and magnetic float liquidlevel meter 106 are installed on water tank 101, are provided with inlet pipeline in the bottom of water tank and are provided with the first ball valve 108 on pipeline,
Electric-motor pump device 102 is cores of system, and main power is provided.Surplus valve 104 is used for regulating the also top pressure of restriction system.Electronic thermometer 105 and magnetic float liquidlevel meter 106 detect respectively temperature and the water level of water tank 101, and Realtime Alerts.
As shown in Figure 3, aqueous vapor control desk 2 is mainly to coordinate cycle energy 1 pair, station nozzle 306 to carry out conventional test.Comprise gas with ball valve 201, source of the gas three linked piece 202, gas with reduction valve 203, throttling valve 204, gas with flowmeter and LED digital indicator 205, ball valve 206, electric terminal case 207, gas with tensimeter 208, gas with rapid-acting coupling 209, water with rapid-acting coupling 210, water with tensimeter 211, water with ball valve 212, water ga(u)ge and LED digital indicator 213, water with throttling valve 214,215 and water filter 216;
From the water at testing table cycle energy station 1 successively through water filter 216, the second water with throttling valve 215, and at the second water with the downstream pipeline of throttling valve 215 a plurality of branch roads in parallel, be disposed with on each branch road the first water with throttling valve 214, water ga(u)ge and LED digital indicator 213, water with ball valve 212, water with tensimeter 211, water with rapid-acting coupling 210; Gas from source of the gas passes through gas ball valve 201, source of the gas three linked piece 202 successively, and at the downstream of source of the gas three linked piece 202 pipeline a plurality of branch roads in parallel, install successively on each branch road gas with reduction valve 203, throttling valve 204, gas with flowmeter and LED digital indicator 205, the 3rd ball valve 206, electric terminal case 207, gas with tensimeter 208, gas with rapid-acting coupling 209.
In aqueous vapor control desk 2 aqueous vapor control loops, the application of flowmeter and LED digital indicator 213, can carry out the real-time output of flow, and carry out the collection of test figure with microcomputer, is very important for accurate controlling test and interpretation of result.
As shown in Figure 4, and in conjunction with Fig. 5, Fig. 6, in-site modeling nozzle water distribution testing table 3 can coordinate cycle energy station 1 to carry out the flow distribution test of nozzle 306.Comprise castor 301, distribution measurer 302, the 4th ball valve 303, high-pressure rubber pipe 304, fair water fin 305, water drain valve 307, flow-guiding mouth 308, support 309, conveying device 310, castor 301 is positioned at the bottom, play the effect of support, arrange distribution measurer 302 at inner bottom part, the top of distribution measurer 302 is a plurality of parallel branch roads, be in series with successively nozzle 306 to be measured, the 4th ball valve 303 and high-pressure rubber pipe 304 on each branch road, also be provided with fair water fin between nozzle 306 to be measured and distribution measurer 302.
Relatively independent three parts can be carried out different combinations, thereby carry out different nozzle tests.Testing table cycle energy station can be used as a power unit and uses separately.Testing table cycle energy station and aqueous vapor control desk coordinate the nozzle test of carrying out routine.Testing table cycle energy station and in-site modeling nozzle water distribution testing table coordinate can carry out the in-site measurement that nozzle flow distributes, so not only convenient but also applicable fast.
The ingehious design of in-site modeling nozzle water distribution testing table 3, flow distributor is comprised of with the transparent glass tube of flow-guiding mouth adapted a row, the water yield that drops on like this in the flow distribution measuring appliance just can intuitively be seen, if replace transparent glass tube with a discharge capacity cylinder, can also accurately measure flow distribution.This equipment uses at the scene, and economical convenient directly perceived again.
1, according to above-mentioned description to patented product, its first characteristics are exactly the structure of its uniqueness.Relatively independent three parts can be carried out different combinations, thereby carry out different nozzle tests, and are convenient and swift.Testing platform cycle energy station can be used as a power unit and uses separately.Testing table cycle energy station and aqueous vapor control desk coordinate the nozzle test of carrying out routine.Testing table cycle energy station and in-site modeling nozzle water distribution testing table coordinate can carry out the in-site measurement that nozzle flow distributes.
2, according to above-mentioned description to patented product, its second characteristic is exactly the application of flowmeter and LED digital indicator in its aqueous vapor control loop, can carry out the real-time output of flow, and carry out the collection of test figure with microcomputer, be very important for accurate controlling test and interpretation of result.
3, another characteristics of this digital full functional water nozzle testing table just are the ingehious design of in-site modeling nozzle water distribution testing table.Nozzle water distribution testing table is comprised of castor, support, conveying device, distribution measurer, fair water fin, test nozzles, water drain valve and flow-guiding mouth.Wherein fair water fin is to be formed by groove arrangement one by one.When nozzle operation, water drops on fair water fin, and flows along fair water fin, finally in flow-guiding mouth flows to distribution measurer.Flow distributor is comprised of with the transparent glass tube of flow-guiding mouth adapted a row, and the water yield that drops on like this in the flow distribution measuring appliance just can intuitively be seen.If replace transparent glass tube with a discharge capacity cylinder, can also accurately measure flow distribution.This equipment uses at the scene, and economical convenient directly perceived again.
Claims (3)
1. digital full functional water nozzle test system, be included as test the cycle energy station (1) of power be provided, be used for realizing aqueous vapor control desk (2) and the in-site modeling nozzle water distribution testing table (3) of aqueous vapor distribution, throttling, metering, it is characterized in that
testing table cycle energy station (1), comprise water tank (101), electric-motor pump device (102), non-return valve (103), surplus valve (104), electronic thermometer (105), magnetic float liquidlevel meter (106), tensimeter (107) and the first ball valve (108) and the second ball valve (109), electric-motor pump device (102) flows to Moisture control platform (2) with water in water tank (101), and be provided with non-return valve (103) on pipeline, the second ball valve (109), draw overflow passage on the downstream pipeline of non-return valve (103) and surplus valve (104) is set on pipeline,
aqueous vapor control desk (2), comprise gas ball valve (201), source of the gas three linked piece (202), gas reduction valve (203), throttling valve (204), gas flowmeter and LED digital indicator (205), the 3rd ball valve (206), electric terminal case (207), gas tensimeter (208), gas rapid-acting coupling (209), water rapid-acting coupling (210), water tensimeter (211), water ball valve (212), water ga(u)ge and LED digital indicator (213), the first water throttling valve (214) and the second water throttling valve (215) and water filter (216),
Water from testing table cycle energy station (1) passes through water filter (216), the second water throttling valve (215) successively, and at the second water with the downstream pipeline of throttling valve (215) a plurality of branch roads in parallel, be disposed with on each branch road the first water with throttling valve (214), water ga(u)ge and LED digital indicator (213), water with ball valve (212), water with tensimeter (211), water with rapid-acting coupling (210); Gas from source of the gas passes through gas ball valve (201), source of the gas three linked piece (202) successively, and at the downstream of source of the gas three linked piece (202) pipeline a plurality of branch roads in parallel, install successively on each branch road gas with reduction valve (203), throttling valve (204), gas with flowmeter and LED digital indicator (205), the 3rd ball valve (206), electric terminal case (207), gas with tensimeter (208), gas with rapid-acting coupling (209);
in-site modeling nozzle water distribution testing table (3), comprise castor (301), distribution measurer (302), the 4th ball valve (303), high-pressure rubber pipe (304), fair water fin (305), water drain valve (307), flow-guiding mouth (308), support (309), conveying device (310), castor (301) is positioned at the bottom, play the effect of support, arrange distribution measurer (302) at inner bottom part, the top of distribution measurer (302) is a plurality of parallel branch roads, be in series with successively nozzle to be measured (306) on each branch road, the 4th ball valve (303) and high-pressure rubber pipe (304).
2. digital full functional water nozzle test system according to claim 1, it is characterized in that, electronic thermometer (105) and magnetic float liquidlevel meter (106) are installed on water tank (101), are provided with inlet pipeline in the bottom of water tank and are provided with the first ball valve (108) on pipeline.
3. digital full functional water nozzle test system according to claim 1, is characterized in that, also is provided with fair water fin between nozzle to be measured (306) and distribution measurer (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010275711 CN101915664B (en) | 2010-09-08 | 2010-09-08 | Digital full functional water nozzle test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010275711 CN101915664B (en) | 2010-09-08 | 2010-09-08 | Digital full functional water nozzle test system |
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| CN101915664A CN101915664A (en) | 2010-12-15 |
| CN101915664B true CN101915664B (en) | 2013-05-08 |
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| CN 201010275711 Expired - Fee Related CN101915664B (en) | 2010-09-08 | 2010-09-08 | Digital full functional water nozzle test system |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735432A (en) * | 2011-04-13 | 2012-10-17 | 胡旭东 | Spraying detection system |
| CN103868748A (en) * | 2014-03-14 | 2014-06-18 | 唐山市德龙钢铁有限公司 | Water flow characteristic detection platform and method for atomizing nozzle |
| CN107393617B (en) * | 2017-06-23 | 2019-04-09 | 西安交通大学 | A kind of nuclear reactor safety shell spraying ring pipe optimum design method |
| CN109115485A (en) * | 2018-10-23 | 2019-01-01 | 中国恩菲工程技术有限公司 | Nozzle performance test macro |
| CN109141864A (en) * | 2018-10-23 | 2019-01-04 | 中国恩菲工程技术有限公司 | Nozzle performance test macro |
| CN109946060A (en) * | 2019-04-17 | 2019-06-28 | 中交疏浚技术装备国家工程研究中心有限公司 | Multi-parameter is adjustable high pressure nozzle performance development test platform |
| CN114414203A (en) * | 2021-12-16 | 2022-04-29 | 苏州天河中电电力工程技术有限公司 | Test bed for submerged jet cleaning process of heat transfer pipe of condenser and test method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1743830A (en) * | 2005-09-22 | 2006-03-08 | 将军烟草集团有限公司 | Mixed nozzle measuring device |
| CN2849654Y (en) * | 2005-11-09 | 2006-12-20 | 农业部南京农业机械化研究所 | Precision test-bed for comprehensive performance of blow head |
| KR100831020B1 (en) * | 2007-06-18 | 2008-05-20 | 주식회사 케이에스비 | Testing apparatus of water injecting nozzle for an automobile |
| CN101226109A (en) * | 2007-11-06 | 2008-07-23 | 江苏工业学院 | Method and apparatus for automatically detecting spray angle of nozzle |
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Owner name: HEBEI ZHONGMAI ELECTROMECHANICAL EQUIPMENT CO., LT Effective date: 20140620 |
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Effective date of registration: 20140620 Address after: On the south side of Beijing city 100076 Daxing District Yinghai town government of Beijing MCC Mike Hydraulic Co. Ltd. Patentee after: Beijing MECC Hydraulic Co., Ltd. Patentee after: Hebei Zhongmai Electromechanical Equipment Co., Ltd. Address before: 100076 Beijing city Daxing District Yinghai town (Beijing metallurgical Mike Hydraulic Co. Ltd.) Patentee before: Beijing MECC Hydraulic Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20130508 Termination date: 20170908 |