CN201765113U - Device for testing performance comparison of electromagnetic pulse valves - Google Patents
Device for testing performance comparison of electromagnetic pulse valves Download PDFInfo
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- CN201765113U CN201765113U CN2010205290690U CN201020529069U CN201765113U CN 201765113 U CN201765113 U CN 201765113U CN 2010205290690 U CN2010205290690 U CN 2010205290690U CN 201020529069 U CN201020529069 U CN 201020529069U CN 201765113 U CN201765113 U CN 201765113U
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- electromagnetic impulse
- impulse valve
- valve
- performance comparison
- bag
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Abstract
The utility model relates to a device for testing performance comparison of electromagnetic pulse valves, comprising a master airbag and a manifold box. An output port of the master airbag is connected with the manifold box, 1-9 interfaces for mounting the electromagnetic pulse valves are arranged on the manifold box, if the number of the tested electromagnetic pulse valves is less than the number of the mounting interfaces of the manifold box valve, the surplus mounting interfaces are jammed, so that the tested electromagnetic pulse valves are completely under the same working condition. Compared with the prior art, the device is simple in structure and convenient in operation; the device can test the electromagnetic pulse valves with different brands and styles, and compare the performance; the computer can directly display the data such as wave shape of gas pulses, ratio of input pressure and output pressure, rising ratio of start pressure, blowing air quantity and the like.
Description
Technical field
The utility model relates to the proving installation field, especially relates to a kind of electromagnetic impulse valve performance comparison proving installation, is used for the performance comparison test of electromagnetic impulse valve.
Background technology
Sack cleaner be utilize filter cloth be made into filter bag filter with separate dusty gas in a kind of cleaner of dust, dust is caught to combine in the filter bag outside surface during filtration, filtration resistance is promptly carried out deashing after being increased to certain numerical value gradually.Common and effective purge mode is a pulse jetting deashing, utilize the pulse valve fast opening and closing with the pressure gas snap-out release in the gas bag to the filter bag inner chamber, the bulging distortion by filter bag moment comes off the dust filter cake on filter bag surface, thereby reaches the purpose of deashing.
At present, pulse valve is various in style on the market, and caliber size differs, structure also is not quite similar, the performance parameter of pulse valve can only be carried out performance estimation according to on-the-spot result of use, lacks reliable pulse valve performance evaluation means and device, is difficult to provide accurately, quantitatively the performance parameter of pulse valve.Therefore, in the face of the pulse valve that numerous different sizes, structure, different manufacturers are produced, the designer is carrying out on soot cleaning system configuration design and the operational factor certain blindness being arranged, tend to cause equipment operation undesired, dust removing effects is poor, waste investment, the required energy consumption height of deashing.Electromagnetic impulse valve is the generating means of pulse blowing bag type dust precipitator deashing air-flow, the ash-removal effect of its performance and quality decision pulse blowing bag type dust precipitator.Existing market upper inlet and homemade electromagnetic impulse valve are various in style, how the performance of electromagnetic impulse valve is tested and is contrasted, with data judge which is superior, and as the foundation of selecting for use.Need a kind of science, reasonable and easy proving installation and method of testing thereof.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of electromagnetic impulse valve performance comparison proving installation simple in structure, easy to operate, applied widely for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of electromagnetic impulse valve performance comparison proving installation, it is characterized in that, this device is by the mother-qi bag and divide gas tank to form, described mother-qi bag output terminal is connected with dividing gas tank, gas tank was provided with 1～9 interface that tested electromagnetic impulse valve is installed in described minute, tested electromagnetic impulse valve is under the identical working condition fully tests.
The volume of described mother-qi bag is 0.1m
3, 0.3m
3Or 1m
3
The flange of described mother-qi bag output terminal is connected with dividing gas tank, divides the gaseous tension in the gas tank consistent with the gaseous tension and the temperature of temperature and mother-qi bag.
Described mother-qi is wrapped temperature sensor, pressure transducer is set, and described temperature sensor is connected with temperature indicator through lead, and described pressure transducer is connected with pressure display unit through lead, shows the temperature and the pressure of gas in the mother-qi bag respectively.
Described mother-qi bag front portion is provided with pressure controller, and these controller two ends are connected with the mother-qi bag through valve, and the pressure on the gas bag is set by pressure controller.
Described minute gas tank be according to tested electromagnetic impulse valve quantity, selects the interface that 4 electromagnetic impulse valves are installed for use or 9 electromagnetic impulse valve interfaces are installed are divided gas tank.
Described tested electromagnetic impulse valve comprises that rubber diaphragm is as the electromagnetic impulse valve of on-off element, with sliding spool valve (plate) or piston electromagnetic impulse valve, submerged electromagnetic impulse valve, right-angle type electromagnetic impulse valve or the through type electromagnetic impulse valve as on-off element.
The bottom spout of described tested electromagnetic pulse valve is aimed at pressure transducer is set, and the distance on valve delivery outlet and pressure transducer plane is 1/4th of the output internal diameter.
Compared with prior art, the utility model is simple in structure, easy to operate, can test the electromagnetic impulse valve of several different brands, kind simultaneously, and its performance compared, calculate function and directly show the gas pulse waveform, the input and output pressure ratio, the opening pressure climbing speed, data such as winding-up tolerance.
Description of drawings
Fig. 1 is a structural representation of the present utility model among the embodiment 1;
Fig. 2 is a structural representation of the present utility model among the embodiment 2.
1 is that mother-qi bag, 2 is that temperature sensor, 3 is that pressure transducer, 4 is that submerged electromagnetic impulse valve, 5 is that branch gas tank, 6 is that pressure controller, 7 is that temperature indicator, 8 is that pressure display unit, 9 is that pulse signal generator, 10 is that computing machine, 11 is that mother-qi bag output terminal, 12 is the right-angle type electromagnetic impulse valve among the figure.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
A kind of electromagnetic impulse valve performance comparison proving installation, its structure as shown in Figure 1, this device is by mother-qi bag 1 and divide gas tank 5 to form, mother-qi bag 1 is selected corresponding volume for use according to the difference of tested electromagnetic impulse valve bore, concrete data see Table 1, the lead that is connected that temperature sensor 2, pressure transducer 3, temperature sensor 2 and pressure transducer 3 are set on the mother-qi bag 1 links to each other with pressure display unit 8 with temperature indicator 7 respectively, and the gaseous tension in the mother-qi bag 1 is regulated by pressure controller 6.
Mother-qi bag output terminal 12 is connected with dividing gas tank 5, and dividing shown in Fig. 1 has four interfaces that the submerged electromagnetic impulse valve is installed on the gas tank 5, four submerged electromagnetic impulse valves 4 can be installed carry out the performance comparison test.When being less than four as tested electromagnetic impulse valve, unnecessary interface is sealed with closure plate and is got final product, and during greater than four, the branch gas tank that should change nine electromagnetic impulse valve interfaces gets final product as tested electromagnetic impulse valve.The connection lead of electromagnetic impulse valve 4 links to each other with pulse signal generator 9.Have pressure transducer 3 at the electromagnetic impulse valve delivery outlet, the connection lead of pressure transducer links to each other with computing machine 10.
During test, by pressure controller 6 gaseous tension in the mother-qi bag 1 is transferred to setting value, and pulse width is transferred to setting value by pulse signal generator 9, when jetting under the driving of electromagnetic impulse valve 4 at pulse signal, pressure transducer 3 is delivered to computing machine 10 with the gas pulse signal, pressure transducer 3 is aimed at the bottom spout of tested electromagnetic impulse valve 4, and the distance on valve delivery outlet and pressure transducer 3 planes is 1/4th of the output internal diameter.Computing machine 10 calculates performance datas such as input and output pressure ratio, opening pressure climbing speed, discharge quantity according to the gas pulse waveform, and then after according to the method described above mother-qi bag pressure power being transferred to setting value, the next electromagnetic impulse valve of sequentially determining.With all tested electromagnetic impulse valves all after the test, compare according to each electromagnetic impulse valve performance data of computer stored, differentiate good and bad.
Table 1 electromagnetic impulse valve bore and mother-qi contain long-pending matching table
| Mother-qi contains long-pending m 3 | Test electromagnetic impulse valve bore (mm) |
| 0.1 | 20、25 |
| 0.3 | 40、50、62 |
| 1 | 76、89、102 |
A kind of electromagnetic impulse valve performance comparison proving installation, its structure and embodiment 1 are roughly the same, and as shown in Figure 2, detected is that four pulse valves are right-angle type electromagnetic impulse valve 12.
Claims (7)
1. an electromagnetic impulse valve performance comparison proving installation is characterized in that, this device is by the mother-qi bag and divide gas tank to form, and described mother-qi bag output terminal is connected with dividing gas tank, and gas tank was provided with 1～9 interface that tested electromagnetic impulse valve is installed in described minute.
2. a kind of electromagnetic impulse valve performance comparison proving installation according to claim 1 is characterized in that the volume of described mother-qi bag is 0.1m
3, 0.3m
3Or 1m
3
3. a kind of electromagnetic impulse valve performance comparison proving installation according to claim 1 is characterized in that, the flange of described mother-qi bag output terminal is connected with dividing gas tank.
4. a kind of electromagnetic impulse valve performance comparison proving installation according to claim 1, it is characterized in that, described mother-qi is wrapped temperature sensor, pressure transducer is set, described temperature sensor is connected with temperature indicator through lead, and described pressure transducer is connected with pressure display unit through lead.
5. a kind of electromagnetic impulse valve performance comparison proving installation according to claim 1 is characterized in that described mother-qi bag front portion is provided with pressure controller, and these controller two ends are connected with the mother-qi bag through valve.
6. a kind of electromagnetic impulse valve performance comparison proving installation according to claim 1, it is characterized in that described tested electromagnetic impulse valve comprises that rubber diaphragm is as the electromagnetic impulse valve of on-off element, with sliding spool valve, valve plate or piston electromagnetic impulse valve, right-angle type electromagnetic impulse valve, submerged electromagnetic impulse valve or the through type electromagnetic impulse valve as on-off element.
7. a kind of electromagnetic impulse valve performance comparison proving installation according to claim 1, it is characterized in that, the bottom spout of described tested electromagnetic pulse valve is aimed at pressure transducer is set, and the distance on valve delivery outlet and pressure transducer plane is 1/4th of the output internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205290690U CN201765113U (en) | 2010-09-14 | 2010-09-14 | Device for testing performance comparison of electromagnetic pulse valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205290690U CN201765113U (en) | 2010-09-14 | 2010-09-14 | Device for testing performance comparison of electromagnetic pulse valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201765113U true CN201765113U (en) | 2011-03-16 |
Family
ID=43717723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205290690U Expired - Lifetime CN201765113U (en) | 2010-09-14 | 2010-09-14 | Device for testing performance comparison of electromagnetic pulse valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201765113U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018026A (en) * | 2012-12-05 | 2013-04-03 | 上海尚泰环保配件有限公司 | Electromagnetic pulse valve injection performance comprehensive test device |
| CN103017987A (en) * | 2012-11-29 | 2013-04-03 | 上海尚泰环保配件有限公司 | Device for testing compressive strength of electromagnetic pulse valve shell |
| CN103743559A (en) * | 2014-01-13 | 2014-04-23 | 广西科穗环境科技有限公司 | Quality inspection device for pulse valves |
| CN105628374A (en) * | 2016-03-22 | 2016-06-01 | 安徽中科光电色选机械有限公司 | Novel device for detecting consistency of gas flow of pneumatic components such as electromagnetic valves |
| CN112113762A (en) * | 2020-09-22 | 2020-12-22 | 芜湖乐佳电器有限公司 | Intelligent closestool pulse valve testing method |
| CN112255705A (en) * | 2020-08-04 | 2021-01-22 | 中国科学院深海科学与工程研究所 | Magnetic anomaly sensor performance comparison device and method in deep sea environment |
-
2010
- 2010-09-14 CN CN2010205290690U patent/CN201765113U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017987A (en) * | 2012-11-29 | 2013-04-03 | 上海尚泰环保配件有限公司 | Device for testing compressive strength of electromagnetic pulse valve shell |
| CN103017987B (en) * | 2012-11-29 | 2016-01-13 | 上海尚泰环保配件有限公司 | A kind of electromagnetic pulse valve shell compression-strength testing device |
| CN103018026A (en) * | 2012-12-05 | 2013-04-03 | 上海尚泰环保配件有限公司 | Electromagnetic pulse valve injection performance comprehensive test device |
| CN103743559A (en) * | 2014-01-13 | 2014-04-23 | 广西科穗环境科技有限公司 | Quality inspection device for pulse valves |
| CN105628374A (en) * | 2016-03-22 | 2016-06-01 | 安徽中科光电色选机械有限公司 | Novel device for detecting consistency of gas flow of pneumatic components such as electromagnetic valves |
| CN112255705A (en) * | 2020-08-04 | 2021-01-22 | 中国科学院深海科学与工程研究所 | Magnetic anomaly sensor performance comparison device and method in deep sea environment |
| CN112113762A (en) * | 2020-09-22 | 2020-12-22 | 芜湖乐佳电器有限公司 | Intelligent closestool pulse valve testing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |
|
| CX01 | Expiry of patent term |