CN110907167A - Emulsion electromagnetic valve off-line detection device and method - Google Patents
Emulsion electromagnetic valve off-line detection device and method Download PDFInfo
- Publication number
- CN110907167A CN110907167A CN201911384131.3A CN201911384131A CN110907167A CN 110907167 A CN110907167 A CN 110907167A CN 201911384131 A CN201911384131 A CN 201911384131A CN 110907167 A CN110907167 A CN 110907167A
- Authority
- CN
- China
- Prior art keywords
- emulsion
- electromagnetic valve
- detected
- vent hole
- air inlet
- 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.)
- Pending
Links
Images
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
An emulsion electromagnetic valve off-line detection device and method belong to the field of emulsion electromagnetic valve detection. The problem of among the prior art, the emulsion solenoid valve is reprocessed the back, can't verify whether its function is normal is solved. The device comprises a body with a cylindrical structure, wherein a first annular groove is formed in the inner side wall of the body along the circumferential direction; the first annular groove is used for being communicated with a first air inlet of the detected emulsion electromagnetic valve; the body is provided with a first vent hole which is communicated with the annular groove; the first vent hole is used for introducing compressed gas into the annular groove from the outside of the body; the body is also provided with a second vent hole, and the second vent hole is used for injecting compressed gas into the injection cavity of the detected emulsion electromagnetic valve through the liquid inlet hole of the detected emulsion electromagnetic valve. The invention is mainly used for detecting the emulsion electromagnetic valve.
Description
Technical Field
The invention belongs to the field of detection of emulsion electromagnetic valves.
Background
The emulsion electromagnetic valve off-line detection device is a simulation device capable of off-line detecting whether the electromagnetic valve on the emulsion injection beam of the 3950 hot roughing mill is in normal function. Among the prior art, the back is reprocessed to the emulsion solenoid valve, can't judge whether its function is normal, need install back on the hot rough rolling mill emulsion injection roof beam of 3950 and carry out the test, spout on the emulsion injection roof beam and spout gas to the injection chamber of emulsion solenoid valve through the jet orifice on the emulsion injection roof beam, spout the emulsion to the injection chamber of emulsion solenoid valve through the liquid mouth that spouts on the emulsion injection roof beam, come the check-up and detect whether the emulsion solenoid valve function is normal, and rolling mill job task is tight, can't shut down at any time and install the emulsion solenoid valve, if the emulsion solenoid valve function is unusual after shutting down the installation, still need pull down and. Therefore, the above problems need to be solved.
Disclosure of Invention
The invention provides an emulsion electromagnetic valve off-line detection device and method, aiming at solving the problem that whether the function of an emulsion electromagnetic valve is normal or not cannot be verified after the emulsion electromagnetic valve is repaired in the prior art.
The emulsion electromagnetic valve off-line detection device comprises a cylindrical body, wherein a first annular groove is formed in the inner side wall of the body in the circumferential direction; the detected emulsion electromagnetic valve is positioned in the body;
the first annular groove is used for being communicated with a first air inlet of the detected emulsion electromagnetic valve;
the body is provided with a first vent hole which is communicated with the annular groove; the first vent hole is used for introducing compressed gas into the annular groove from the outside of the body;
the body is also provided with a second vent hole, and the second vent hole is used for injecting compressed gas into the injection cavity of the detected emulsion electromagnetic valve through the liquid inlet hole of the detected emulsion electromagnetic valve.
Preferably, the body is provided with a first air outlet hole which is used for being communicated with a second air inlet hole of the detected emulsion electromagnetic valve.
The detection method realized by the emulsion electromagnetic valve off-line detection device comprises the following steps:
inserting a detected emulsion electromagnetic valve from one end of a body, so that the body is sleeved outside the detected emulsion electromagnetic valve, and fixing a base of the detected emulsion electromagnetic valve on the end face of the body adjacent to the base through a bolt;
step two, electrifying the electromagnetic valve of the emulsion to be detected to open the air inlet valve of the electromagnetic valve of the emulsion to be detected;
thirdly, compressed air is sent to an air inlet cavity of the detected emulsion electromagnetic valve through a first vent hole, and meanwhile, compressed air is sent to an injection cavity of the detected emulsion electromagnetic valve through a liquid inlet hole of the detected emulsion electromagnetic valve, and at the moment, an injection port of the detected emulsion electromagnetic valve is in a normal injection state;
after the compressed air enters the air inlet cavity, the compressed air enters the air delivery channel through the air inlet valve and acts on the piston of the emulsion electromagnetic valve to be detected, the piston is pushed to move, the liquid inlet hole is shielded in the moving process of the piston, the compressed air in the injection cavity is sprayed out from the injection port of the emulsion electromagnetic valve to be detected, whether the gas in the injection port is continuously sprayed out or not is judged, when the gas in the injection port is continuously sprayed out, the function of the emulsion electromagnetic valve to be detected is judged to be abnormal, and when the gas in the injection port is not continuously sprayed out, the function of the emulsion electromagnetic valve to.
The emulsion electromagnetic valve offline detection device has the beneficial effects that the structure is simple, the operation is convenient, the arrangement mode of the first annular groove simplifies the calibration link of the first air inlet of the emulsion electromagnetic valve to be detected when the emulsion electromagnetic valve to be detected is installed, and the installation of the emulsion electromagnetic valve to be detected is convenient.
According to the detection method, whether the function of the emulsion electromagnetic valve to be detected is normal is judged by judging whether the air inlet valve of the emulsion electromagnetic valve to be detected is in a normally open state and whether the jet orifice continuously ejects gas, and the detection method is convenient to operate.
Drawings
FIG. 1 is a front cross-sectional view of an emulsion solenoid valve according to the present invention;
fig. 2 is a main sectional view of an emulsion solenoid valve installed in the emulsion solenoid valve off-line detection apparatus according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1 and fig. 2 to illustrate the present embodiment, the emulsion electromagnetic valve offline detection device according to the present embodiment includes a body 1 having a cylindrical structure, wherein a first annular groove 1-1 is formed on an inner side wall of the body 1 along a circumferential direction; the detected emulsion electromagnetic valve 2 is positioned in the body 1;
the first annular groove 1-1 is used for being communicated with a first air inlet 2-1 of the detected emulsion electromagnetic valve 2;
the body 1 is provided with a first vent hole 1-2, and the first vent hole 1-2 is communicated with the annular groove 1-1; the first vent hole 1-2 is used for introducing compressed gas into the annular groove 1-1 from the outside of the body 1;
the body 1 is also provided with a second vent hole 1-3, and the second vent hole 1-3 is used for injecting compressed gas into the injection cavity 2-3 of the emulsion electromagnetic valve 2 to be detected through the liquid inlet hole 2-2 of the emulsion electromagnetic valve 2 to be detected.
When the detection device is specifically applied, the emulsion electromagnetic valve 2 to be detected is installed on the emulsion electromagnetic valve off-line detection device, at the moment, the first annular groove 1-1 and the outer wall of the emulsion electromagnetic valve 2 to be detected form an annular cavity, the cavity can ensure that when the emulsion electromagnetic valve 2 to be detected is installed, the first air vent 1-2 on the detection device and the first air inlet 2-1 of the emulsion electromagnetic valve 2 to be detected do not need to be calibrated, and compressed air can enter the first air inlet 2-1 of the emulsion electromagnetic valve 2 to be detected after circulating in the cavity, so that the emulsion electromagnetic valve 2 to be detected is convenient to install.
The emulsion electromagnetic valve off-line detection device is simple in structure and convenient to operate, and when the emulsion electromagnetic valve 2 to be detected is detected, whether the emulsion electromagnetic valve 2 to be detected is normal is judged by judging whether the air inlet valves 2-9 of the emulsion electromagnetic valve 2 to be detected are in a normally open state and whether the jet ports 2-3 continuously eject air.
Furthermore, the body 1 is provided with a first air outlet 1-4, and the first air outlet 1-4 is used for being communicated with a second air inlet 2-4 of the detected emulsion electromagnetic valve 2.
In the preferred embodiment, the body 1 is provided with a first air outlet 1-4, the first air outlet 1-4 can be used for detecting the air inlet cavity 2-6 of the detected emulsion solenoid valve 2 when the detected emulsion solenoid valve 2 is in a non-energized state, when the detected emulsion solenoid valve 2 is in the non-energized state, the air inlet valve 2-9 of the detected emulsion solenoid valve 2 is in a normally closed state, after the detected emulsion solenoid valve 2 is installed on an emulsion solenoid valve off-line detection device, compressed gas is introduced into the air inlet cavity 2-6 of the detected emulsion solenoid valve 2, when the compressed gas is sprayed out from the second air inlet 2-4 of the detected emulsion solenoid valve 2, the air inlet cavity 2-6 of the detected emulsion solenoid valve 2 is judged to be in a perfect function, when no compressed gas is sprayed out from the second air inlet 2-4 of the detected emulsion solenoid valve 2, then judging that the air inlet cavity 2-6 of the detected emulsion electromagnetic valve 2 is blocked and the function is lost.
Furthermore, the detection method realized by the emulsion electromagnetic valve off-line detection device comprises the following steps:
step one, inserting a detected emulsion electromagnetic valve 2 from one end of a body 1, so that the body 1 is sleeved outside the detected emulsion electromagnetic valve 2, and fixing a base 2-8 of the detected emulsion electromagnetic valve 2 on the end face of the body 1 adjacent to the base 2-8 through a bolt;
step two, electrifying the detected emulsion electromagnetic valve 2 to open an air inlet valve 2-9 of the detected emulsion electromagnetic valve 2;
thirdly, compressed air is sent to an air inlet cavity 2-6 of the detected emulsion electromagnetic valve 2 through a first vent hole 1-2, and meanwhile, the compressed air is sent to an injection cavity 2-3 of the detected emulsion electromagnetic valve 2 through a liquid inlet hole 2-2 of the detected emulsion electromagnetic valve 2, and at the moment, an injection port 2-3 of the detected emulsion electromagnetic valve 2 is in a normal injection state;
after entering the air inlet cavity 2-6, compressed air enters the air delivery channel 2-7 through the air inlet valve 2-9 and acts on the piston 2-5 of the emulsion electromagnetic valve 2 to be detected, the piston 2-5 is pushed to move, the liquid inlet hole 2-2 is shielded in the moving process of the piston 2-5, the compressed air in the injection cavity 2-3 is sprayed out from the injection opening 2-3 of the emulsion electromagnetic valve 2 to be detected, whether gas is continuously sprayed out from the injection opening 2-3 or not is judged, when the gas is continuously sprayed out from the injection opening 2-3, the function of the emulsion electromagnetic valve 2 to be detected is judged to be abnormal, and when the gas is not continuously sprayed out from the injection opening 2-3, the function of the emulsion electromagnetic valve 2 to be detected is judged to be abnormal.
The detection method provided by the invention judges whether the detected emulsion electromagnetic valve 2 is normal in function or not by judging whether the air inlet valve 2-9 of the detected emulsion electromagnetic valve 2 is in a normally open state and whether the jet orifice 2-3 continuously ejects gas or not.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (3)
1. The emulsion electromagnetic valve off-line detection device is characterized by comprising a body (1) with a cylindrical structure, wherein a first annular groove (1-1) is formed in the inner side wall of the body (1) along the circumferential direction; the detected emulsion electromagnetic valve (2) is positioned inside the body (1);
the first annular groove (1-1) is used for being communicated with a first air inlet hole (2-1) of the detected emulsion electromagnetic valve (2);
the body (1) is provided with a first vent hole (1-2), and the first vent hole (1-2) is communicated with the annular groove (1-1); the first vent hole (1-2) is used for introducing compressed gas into the annular groove (1-1) from the outside of the body (1);
the body (1) is also provided with a second vent hole (1-3), and the second vent hole (1-3) is used for injecting compressed gas into the injection cavity (2-3) of the emulsion electromagnetic valve (2) to be detected through the liquid inlet hole (2-2) of the emulsion electromagnetic valve (2) to be detected.
2. The emulsion electromagnetic valve offline detection device as claimed in claim 1, wherein the body (1) is provided with a first air outlet (1-4), and the first air outlet (1-4) is used for being communicated with a second air inlet (2-4) of the emulsion electromagnetic valve (2) to be detected.
3. The detection method realized by the emulsion electromagnetic valve off-line detection device of claim 1 is characterized by comprising the following steps:
step one, inserting a detected emulsion electromagnetic valve (2) from one end of a body (1), so that the body (1) is sleeved outside the detected emulsion electromagnetic valve (2), and fixing a base (2-8) of the detected emulsion electromagnetic valve (2) on the end face of the body (1) adjacent to the base (2-8) through a bolt;
step two, electrifying the detected emulsion electromagnetic valve (2) to open an air inlet valve (2-9) of the detected emulsion electromagnetic valve (2);
thirdly, compressed air is sent to an air inlet cavity (2-6) of the detected emulsion electromagnetic valve (2) through a first vent hole (1-2), and meanwhile, compressed air is sent to an injection cavity (2-3) of the detected emulsion electromagnetic valve (2) through a liquid inlet hole (2-2) of the detected emulsion electromagnetic valve (2), and at the moment, an injection port (2-3) of the detected emulsion electromagnetic valve (2) is in a normal injection state;
the compressed air enters the air inlet cavity (2-6) and then enters the air delivery channel (2-7) through the air inlet valve (2-9), and acts on a piston (2-5) of the emulsion electromagnetic valve (2) to be detected to push the piston (2-5) to move, and the piston (2-5) shields the liquid inlet hole (2-2) in the moving process, and after the compressed air in the spraying cavity (2-3) is sprayed out from the spraying opening (2-3) of the emulsion electromagnetic valve (2) to be detected, and determines whether the gas is continuously ejected from the ejection port (2-3) or not, when the gas is continuously ejected from the ejection port (2-3), the function of the detected emulsion electromagnetic valve (2) is judged to be abnormal, and when no gas is continuously sprayed out of the spray opening (2-3), the function of the detected emulsion electromagnetic valve (2) is judged to be abnormal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384131.3A CN110907167A (en) | 2019-12-28 | 2019-12-28 | Emulsion electromagnetic valve off-line detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384131.3A CN110907167A (en) | 2019-12-28 | 2019-12-28 | Emulsion electromagnetic valve off-line detection device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110907167A true CN110907167A (en) | 2020-03-24 |
Family
ID=69826358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911384131.3A Pending CN110907167A (en) | 2019-12-28 | 2019-12-28 | Emulsion electromagnetic valve off-line detection device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110907167A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294801Y (en) * | 1997-09-23 | 1998-10-21 | 史景璋 | High-precision high-speed drilling-cutting pneumatic master shaft |
| CN2436427Y (en) * | 2000-05-23 | 2001-06-27 | 阮学诚 | Air inlet valve for beer barrel |
| CN201057276Y (en) * | 2007-04-24 | 2008-05-07 | 费海鸿 | Electromagnetic vacuum differential pressure valve |
| CN102433580A (en) * | 2012-01-06 | 2012-05-02 | 临海市万宏机电配件厂 | Suspending machine of zipper slider for electroplating |
| CN203816813U (en) * | 2014-03-25 | 2014-09-10 | 江阴兴澄特种钢铁有限公司 | Off-line flaw detection spray gun testing apparatus |
| CN104729838A (en) * | 2013-12-24 | 2015-06-24 | 上海梅山钢铁股份有限公司 | Device and method for achieving cold rolling mill fine cooling spraying beam off-line testing |
| CN105092201A (en) * | 2015-09-08 | 2015-11-25 | 苏州福艾斯振动系统有限公司 | Bi-directional impact test platform |
| CN106595979A (en) * | 2016-12-12 | 2017-04-26 | 山东钢铁股份有限公司 | Off line detection device for detecting air-tightness and oil leakage of roller |
| CN206531633U (en) * | 2017-02-21 | 2017-09-29 | 青海平安高精铝业有限公司 | New Emulsified liquid nozzle function offline inspection equipment |
| CN206754522U (en) * | 2017-05-24 | 2017-12-15 | 慈溪市维克多自控元件有限公司 | A kind of Air filling and discharging valves |
| CN207423510U (en) * | 2017-10-26 | 2018-05-29 | 苏州维赛克阀门检测技术有限公司 | A kind of safety valve off-line testing high voltage compressed air source unit |
| CN108568429A (en) * | 2017-03-07 | 2018-09-25 | 宁波市镇海怡福莱文化创意有限公司 | The clean method of range hood high pressure porcelain connector |
| CN108680308A (en) * | 2018-07-24 | 2018-10-19 | 深圳安吉尔饮水产业集团有限公司 | A kind of the low hydraulic pressure method for testing tightness and system of high hydraulic electromagnetic valve |
| CN109723412A (en) * | 2018-12-21 | 2019-05-07 | 大庆市晟威机械制造有限公司 | Injection allocation device |
-
2019
- 2019-12-28 CN CN201911384131.3A patent/CN110907167A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294801Y (en) * | 1997-09-23 | 1998-10-21 | 史景璋 | High-precision high-speed drilling-cutting pneumatic master shaft |
| CN2436427Y (en) * | 2000-05-23 | 2001-06-27 | 阮学诚 | Air inlet valve for beer barrel |
| CN201057276Y (en) * | 2007-04-24 | 2008-05-07 | 费海鸿 | Electromagnetic vacuum differential pressure valve |
| CN102433580A (en) * | 2012-01-06 | 2012-05-02 | 临海市万宏机电配件厂 | Suspending machine of zipper slider for electroplating |
| CN104729838A (en) * | 2013-12-24 | 2015-06-24 | 上海梅山钢铁股份有限公司 | Device and method for achieving cold rolling mill fine cooling spraying beam off-line testing |
| CN203816813U (en) * | 2014-03-25 | 2014-09-10 | 江阴兴澄特种钢铁有限公司 | Off-line flaw detection spray gun testing apparatus |
| CN105092201A (en) * | 2015-09-08 | 2015-11-25 | 苏州福艾斯振动系统有限公司 | Bi-directional impact test platform |
| CN106595979A (en) * | 2016-12-12 | 2017-04-26 | 山东钢铁股份有限公司 | Off line detection device for detecting air-tightness and oil leakage of roller |
| CN206531633U (en) * | 2017-02-21 | 2017-09-29 | 青海平安高精铝业有限公司 | New Emulsified liquid nozzle function offline inspection equipment |
| CN108568429A (en) * | 2017-03-07 | 2018-09-25 | 宁波市镇海怡福莱文化创意有限公司 | The clean method of range hood high pressure porcelain connector |
| CN206754522U (en) * | 2017-05-24 | 2017-12-15 | 慈溪市维克多自控元件有限公司 | A kind of Air filling and discharging valves |
| CN207423510U (en) * | 2017-10-26 | 2018-05-29 | 苏州维赛克阀门检测技术有限公司 | A kind of safety valve off-line testing high voltage compressed air source unit |
| CN108680308A (en) * | 2018-07-24 | 2018-10-19 | 深圳安吉尔饮水产业集团有限公司 | A kind of the low hydraulic pressure method for testing tightness and system of high hydraulic electromagnetic valve |
| CN109723412A (en) * | 2018-12-21 | 2019-05-07 | 大庆市晟威机械制造有限公司 | Injection allocation device |
Non-Patent Citations (1)
| Title |
|---|
| 翟京: ""一套大流量液压支架用阀试验系统的开发"", 《中国优秀硕士学位论文全文数据库 》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7971910B2 (en) | Conduit to component fitting having a leak detection mechanism | |
| US20170037974A1 (en) | Double seat valve | |
| CN107402125B (en) | The online test method of natural gas engine gas nozzle clamping stagnation | |
| US20170067578A1 (en) | Detection of high stage valve leakage by pressure lockup | |
| CN110907167A (en) | Emulsion electromagnetic valve off-line detection device and method | |
| CN107255052A (en) | Gas engine injection apparatus leakage monitoring strategy | |
| US8739828B2 (en) | Double seat valve for separating media | |
| KR101705081B1 (en) | Surge Relief Valve for High Pressure Fluid | |
| CN109196280B (en) | Receptacle for a gasket of a turbomachine injector | |
| CN106091507A (en) | The exhaust gas temperature sensor foolproof method of air conditioning system | |
| CN109632884B (en) | Explosion testing device and method for uniformly distributing dust cloud in mixed gas environment | |
| CN104729838A (en) | Device and method for achieving cold rolling mill fine cooling spraying beam off-line testing | |
| KR101407716B1 (en) | Nozzle apparatus | |
| CN218046263U (en) | Differential pressure starting type injection valve and fire extinguishing system | |
| EP3002449B1 (en) | Fuel injection valve | |
| CN109632206B (en) | Intelligent operation assembly line based on six robots | |
| CN207237139U (en) | Topical application type opens deluge valve soon | |
| KR101881533B1 (en) | Local release type low impact spray nozzle for fire extinguishing system | |
| US20120180888A1 (en) | High flow service valve | |
| CN106321313A (en) | Fuel injection valve | |
| CN212593639U (en) | Open space suppressor | |
| CN105443986A (en) | Pressure relief device and air conditioner provided with pressure relief device | |
| CN205977459U (en) | Steam ejector | |
| CN205299079U (en) | Pressure relief device and have its air conditioner | |
| CN204330238U (en) | A kind of detection platform for connector welding sealing propertytest |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200324 |
|
| RJ01 | Rejection of invention patent application after publication |