CN103699137B - There is the intelligent positioner of gasket seal - Google Patents
There is the intelligent positioner of gasket seal Download PDFInfo
- Publication number
- CN103699137B CN103699137B CN201310692199.4A CN201310692199A CN103699137B CN 103699137 B CN103699137 B CN 103699137B CN 201310692199 A CN201310692199 A CN 201310692199A CN 103699137 B CN103699137 B CN 103699137B
- Authority
- CN
- China
- Prior art keywords
- piezoelectric valve
- air guide
- rubber pad
- air
- piezoelectric
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000002411 adverse Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Check Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
本发明公开了一种具有密封垫片的智能定位器，包括压电阀、设置于压电阀一侧的压电阀盖、设置于压电阀另一侧的压电阀主体以及设置于压电阀主体另一侧的气路模块，压电阀盖与压电阀之间设有胶垫，胶垫设有与压电阀的排气孔相通的导气槽，胶垫与压电阀相贴紧时，导气槽与压电阀形成密闭的导气通道，且胶垫设有与导气槽相通的导气柱，压电阀主体、气路模块及智能定位器的基座设有与导气柱相对应的导气孔，且气路模块与压电阀主体之间设有密封垫片。如此设置，本发明提供的具有密封垫片的智能定位器，其能够将压电阀排出的气体导出至智能定位器的外部，避免了气体内含有的杂质对智能定位器的不利影响。
The invention discloses an intelligent positioner with a sealing gasket, which comprises a piezoelectric valve, a piezoelectric valve cover arranged on one side of the piezoelectric valve, a piezoelectric valve body arranged on the other side of the piezoelectric valve, and a piezoelectric valve body arranged on the piezoelectric valve. On the air circuit module on the other side of the main body of the electric valve, there is a rubber pad between the piezoelectric valve cover and the piezoelectric valve. When close to each other, the air guide groove and the piezoelectric valve form a closed air guide channel, and the rubber pad is provided with an air guide column connected with the air guide groove, and the main body of the piezoelectric valve, the air circuit module and the base of the intelligent positioner are set. There is an air guide hole corresponding to the air guide column, and a sealing gasket is provided between the air circuit module and the main body of the piezoelectric valve. In this way, the intelligent positioner with sealing gasket provided by the present invention can guide the gas discharged from the piezoelectric valve to the outside of the intelligent positioner, avoiding the adverse effects of impurities contained in the gas on the intelligent positioner.
Description
技术领域technical field
本发明涉及定位器装置技术领域，尤其涉及具有密封垫片的智能定位器。The invention relates to the technical field of locator devices, in particular to an intelligent locator with sealing gaskets.
背景技术Background technique
在工业现场，随着能源化工行业原料的巨大需求，煤化工行业取得了飞速的发展。煤化工场合特点是现场煤粉尘堆积严重，气源的不干净，气源含水、油等大量杂质。应用于此种工况的智能定位器往往因为恶劣的环境条件造成其故障频频产生。At the industrial site, with the huge demand for raw materials in the energy and chemical industry, the coal chemical industry has achieved rapid development. Coal chemical industry is characterized by severe accumulation of coal dust on site, unclean gas source, and a large amount of impurities such as water and oil in the gas source. The intelligent locator used in such working conditions often fails frequently due to harsh environmental conditions.
现有技术中，智能定位器包括壳体、设置于壳体的腔体内的电/气转换单元和气路模块，现有的电/气转换单元结构经常出现气体随意排放在智能定位器壳体内的情况，由于气体内掺杂的水、油等杂质，智能定位器内部会残留有水、油等杂质，进而导致对定位器内部零部件的侵蚀，从而影响其正常工作。In the prior art, the intelligent positioner includes a housing, an electric/gas conversion unit and a gas circuit module arranged in the cavity of the housing, and the existing electric/gas conversion unit structure often causes gas to be discharged randomly in the housing of the intelligent positioner. Due to the water, oil and other impurities mixed in the gas, there will be water, oil and other impurities inside the smart positioner, which will cause corrosion of the internal parts of the positioner, thus affecting its normal operation.
因此，如何解决现有技术中水、油等杂质易残留在智能定位器内部的问题，成为本领域技术人员所要解决的重要技术问题。Therefore, how to solve the problem that impurities such as water and oil tend to remain inside the smart positioner in the prior art has become an important technical problem to be solved by those skilled in the art.
发明内容Contents of the invention
本发明提供了一种具有密封垫片的智能定位器，其能够将压电阀排出的气体导出至智能定位器的外部，避免了气体内含有的杂质对智能定位器的不利影响。The invention provides an intelligent positioner with a sealing gasket, which can guide the gas discharged from the piezoelectric valve to the outside of the intelligent positioner, and avoid the adverse effects of impurities contained in the gas on the intelligent positioner.
本发明提供了一种具有密封垫片的智能定位器，包括压电阀、设置于压电阀一侧的压电阀盖、设置于所述压电阀另一侧的压电阀主体以及设置于所述压电阀主体另一侧的气路模块，所述压电阀盖与所述压电阀之间设有胶垫，所述胶垫设有与所述压电阀的排气孔相通的导气槽，所述胶垫与所述压电阀相贴紧时，所述导气槽与所述压电阀形成密闭的导气通道，且所述胶垫设有与所述导气槽相通的导气柱，所述压电阀主体、所述气路模块及所述智能定位器的基座设有与所述导气柱相对应的导气孔，且所述气路模块与所述压电阀主体之间设有密封垫片。The invention provides an intelligent positioner with a sealing gasket, comprising a piezoelectric valve, a piezoelectric valve cover arranged on one side of the piezoelectric valve, a piezoelectric valve body arranged on the other side of the piezoelectric valve, and a device In the air circuit module on the other side of the piezoelectric valve body, a rubber pad is provided between the piezoelectric valve cover and the piezoelectric valve, and the rubber pad is provided with an exhaust hole connected to the piezoelectric valve. When the rubber pad is closely attached to the piezoelectric valve, the air guide groove and the piezoelectric valve form a closed air guiding channel, and the rubber pad is provided with the guide An air guide column connected to the air groove, the base of the piezoelectric valve body, the air circuit module and the intelligent positioner is provided with an air guide hole corresponding to the air guide column, and the air circuit module is connected to the air guide column. A sealing gasket is provided between the main bodies of the piezoelectric valve.
优选地，所述导气槽包括与所述压电阀的多个排气孔分别相通的支槽，和将多个所述支槽相连通的干槽，所述导气柱与所述干槽相连通。Preferably, the air guide groove includes branch grooves communicating with the plurality of exhaust holes of the piezoelectric valve, and a dry groove connecting the plurality of branch grooves, and the air guide column is connected with the dry groove. The slots are connected.
优选地，所述导气柱设置于所述胶垫的一个边角处，所述胶垫的另一个边角处设有卡位柱，所述压电阀设有与所述导气柱和所述卡位柱分别相对应的缺角，所述压电阀通过所述缺角卡置于所述导气柱和所述卡位柱之间。Preferably, the air guiding column is arranged at one corner of the rubber pad, and the other corner of the rubber pad is provided with a clamping column, and the piezoelectric valve is provided with the air guiding column and The clamping posts correspond to the missing corners respectively, and the piezoelectric valve is clamped between the air guide post and the locking post through the missing corners.
优选地，所述胶垫为硅胶垫。Preferably, the rubber pad is a silicone pad.
优选地，所述胶垫为橡胶垫。Preferably, the rubber pad is a rubber pad.
本发明提供了一种具有密封垫片的智能定位器，包括压电阀、设置于压电阀一侧的压电阀盖、设置于所述压电阀另一侧的压电阀主体以及设置于所述压电阀主体另一侧的气路模块，所述压电阀盖与所述压电阀之间设有胶垫，所述胶垫设有与所述压电阀的排气孔相通的导气槽，所述胶垫与所述压电阀相贴紧时，所述导气槽与所述压电阀形成密闭的导气通道，且所述胶垫设有与所述导气槽相通的导气柱，所述压电阀主体、所述气路模块及所述智能定位器的基座设有与所述导气柱相对应的导气孔，且所述气路模块与所述压电阀主体之间设有密封垫片。The invention provides an intelligent positioner with a sealing gasket, comprising a piezoelectric valve, a piezoelectric valve cover arranged on one side of the piezoelectric valve, a piezoelectric valve body arranged on the other side of the piezoelectric valve, and a device In the air circuit module on the other side of the piezoelectric valve body, a rubber pad is provided between the piezoelectric valve cover and the piezoelectric valve, and the rubber pad is provided with an exhaust hole connected to the piezoelectric valve. When the rubber pad is closely attached to the piezoelectric valve, the air guide groove and the piezoelectric valve form a closed air guiding channel, and the rubber pad is provided with the guide An air guide column connected to the air groove, the base of the piezoelectric valve body, the air circuit module and the intelligent positioner is provided with an air guide hole corresponding to the air guide column, and the air circuit module is connected to the air guide column. A sealing gasket is provided between the main bodies of the piezoelectric valve.
如此设置，本发明提供的智能定位器，其压电阀通过排气孔排出的气体，可由设置于胶垫的导气槽排出，由于胶垫贴紧在压电阀上时，导气槽能够与压电阀形成密闭的导气通道，可避免气体散入到智能定位器的其它位置，并且气体可通过设置于胶垫的导气柱和设置于压电阀主体、气路模块与基座的导气孔排出；另外，由于气路模块与压电阀主体之间设有密封垫片，密封垫片能够将气路模块和压电阀主体之间进行可靠地密封，防止气体由气路模块和压电阀主体之间的间隙渗入智能定位器的其它位置。因此，本发明提供的智能定位器，能够防止压电阀排出的气体残留在智能定位器的内部，避免了气体内的杂质对智能定位器的污染。So set, the intelligent positioner provided by the present invention, the gas discharged by its piezoelectric valve through the exhaust hole can be discharged by the air guide groove arranged on the rubber pad, because when the rubber pad is closely attached to the piezoelectric valve, the air guide groove can A closed air guide channel is formed with the piezoelectric valve, which can prevent the gas from being scattered into other positions of the smart positioner, and the gas can pass through the air guide column set on the rubber pad and the main body of the piezoelectric valve, the air circuit module and the base In addition, because there is a sealing gasket between the gas circuit module and the piezoelectric valve body, the sealing gasket can reliably seal the gas circuit module and the piezoelectric valve body to prevent the gas from being released from the gas circuit module. The gap between the body and the piezo valve bleeds into the rest of the smart positioner. Therefore, the intelligent positioner provided by the present invention can prevent the gas discharged from the piezoelectric valve from remaining inside the intelligent positioner, and avoid the contamination of the intelligent positioner by impurities in the gas.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本发明具体实施方式中智能定位器爆炸结构示意图；Fig. 1 is a schematic diagram of an explosion structure of an intelligent locator in a specific embodiment of the present invention;
图2为本发明具体实施方式中胶垫主视示意图；Fig. 2 is a schematic diagram of the front view of the rubber pad in the specific embodiment of the present invention;
图3为本发明具体实施方式中胶垫俯视示意图；Fig. 3 is a schematic diagram of a top view of a rubber pad in a specific embodiment of the present invention;
图4为本发明具体实施方式中压电阀主体示意图；Fig. 4 is a schematic diagram of the main body of the piezoelectric valve in the specific embodiment of the present invention;
图5为本发明具体实施方式中密封垫片示意图；Fig. 5 is a schematic diagram of a sealing gasket in a specific embodiment of the present invention;
图6为本发明具体实施方式中气路模块示意图；Fig. 6 is a schematic diagram of an air circuit module in a specific embodiment of the present invention;
图7为本发明具体实施方式中基座示意图；Fig. 7 is a schematic diagram of a base in a specific embodiment of the present invention;
图8为本发明具体实施方式中排气阀示意图。Fig. 8 is a schematic diagram of an exhaust valve in a specific embodiment of the present invention.
图1-图8中：In Figure 1-Figure 8:
压电阀—11、压电阀盖—12、压电阀主体—13、气路模块—14、胶垫—15、导气槽—16、导气柱—17、基座—18、密封膜片—19、密封垫片—20、单向排气阀—21、卡位柱—22、缺角—23。Piezoelectric valve—11, piezoelectric valve cover—12, piezoelectric valve main body—13, air circuit module—14, rubber pad—15, air guiding groove—16, air guiding column—17, base—18, sealing film Sheet - 19, sealing gasket - 20, one-way exhaust valve - 21, clamping column - 22, missing corner - 23.
具体实施方式detailed description
本具体实施方式提供了一种具有密封垫片的智能定位器，其能够将压电阀排出的气体导出至智能定位器的外部，避免了气体内含有的杂质对智能定位器的不利影响。This specific embodiment provides an intelligent positioner with a sealing gasket, which can lead the gas discharged from the piezoelectric valve to the outside of the intelligent positioner, avoiding the adverse effects of impurities contained in the gas on the intelligent positioner.
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参考图1-图8，本具体实施方式提供的一种具有密封垫片的智能定位器，包括压电阀11、设置于压电阀11一侧的压电阀盖12、设置于压电阀11另一侧的压电阀主体13以及设置于压电阀主体13另一侧的气路模块14，压电阀盖12与压电阀11之间设有胶垫15，胶垫15设有与压电阀11的排气孔相通的导气槽16，胶垫15与压电阀11相贴紧时，导气槽16与压电阀11形成密闭的导气通道，且胶垫15设有与导气槽16相通的导气柱17，压电阀主体13、气路模块14及智能定位器的基座18设有与导气柱17相对应的导气孔，且气路模块与压电阀主体之间设有密封垫片20。Please refer to Fig. 1-Fig. 8, an intelligent positioner with a sealing gasket provided in this specific embodiment includes a piezoelectric valve 11, a piezoelectric valve cover 12 arranged on one side of the piezoelectric valve 11, a piezoelectric valve cover 12 arranged on the piezoelectric The piezoelectric valve main body 13 on the other side of the valve 11 and the air circuit module 14 arranged on the other side of the piezoelectric valve main body 13, a rubber pad 15 is provided between the piezoelectric valve cover 12 and the piezoelectric valve 11, and the rubber pad 15 is provided There is an air guide groove 16 communicating with the exhaust hole of the piezoelectric valve 11. When the rubber pad 15 is closely attached to the piezoelectric valve 11, the air guide groove 16 and the piezoelectric valve 11 form a closed air guide channel, and the rubber pad 15 An air guide column 17 communicating with the air guide groove 16 is provided, and the base 18 of the piezoelectric valve main body 13, the air circuit module 14 and the intelligent positioner is provided with an air guide hole corresponding to the air guide column 17, and the air circuit module is connected with the air guide column 17. A sealing gasket 20 is provided between the main bodies of the piezoelectric valve.
如此设置，本具体实施方式提供的智能定位器，其压电阀11通过排气孔排出的气体，可由设置于胶垫15的导气槽16排出，由于胶垫15贴紧在压电阀11上时，导气槽16能够与压电阀11形成密闭的导气通道，可避免气体散入到智能定位器的其它位置，并且气体可通过设置于胶垫15的导气柱17和设置于压电阀主体13、气路模块14与基座18的导气孔排出；另外，由于气路模块14与压电阀主体13之间设有密封垫片20，密封垫片20能够将气路模块和压电阀主体之间进行可靠地密封，防止气体由气路模块和压电阀主体之间的间隙渗入智能定位器的其它位置。So set, the intelligent positioner provided by this specific embodiment, the gas discharged by the piezoelectric valve 11 through the exhaust hole can be discharged by the air guide groove 16 arranged on the rubber pad 15, because the rubber pad 15 is closely attached to the piezoelectric valve 11 When it is up, the air guide groove 16 can form a closed air guide channel with the piezoelectric valve 11, which can prevent the gas from being scattered into other positions of the smart positioner, and the gas can pass through the air guide column 17 set on the rubber pad 15 and the air guide column set on the Piezoelectric valve main body 13, gas circuit module 14 and the air guide hole of base 18 are discharged; In addition, since a sealing gasket 20 is provided between the gas circuit module 14 and piezoelectric valve main body 13, the sealing gasket 20 can seal the gas circuit module It is reliably sealed with the main body of the piezoelectric valve to prevent gas from seeping into other positions of the smart positioner from the gap between the gas circuit module and the main body of the piezoelectric valve.
因此，本具体实施方式提供的智能定位器，能够防止压电阀11排出的气体残留在智能定位器的内部，避免了气体内的杂质对智能定位器的污染。Therefore, the smart positioner provided in this specific embodiment can prevent the gas discharged from the piezoelectric valve 11 from remaining inside the smart positioner, and avoid contamination of the smart positioner by impurities in the gas.
需要说明的是，本具体实施方式提供的智能定位器，胶垫15设置的导气柱17可以依次贯穿压电阀主体13、气路模块14及智能定位器的基座18，以将气体排出至智能定位器的外部。It should be noted that, in the intelligent positioner provided in this specific embodiment, the gas guide column 17 provided by the rubber pad 15 can pass through the piezoelectric valve main body 13, the air circuit module 14 and the base 18 of the intelligent positioner in order to discharge the gas to the outside of the Smart Locator.
为了便于安装，胶垫15设置的导气柱17可以只伸入于压电阀主体13内，压电阀主体13、气路模块14及基座18可以设有与导气柱17相对应的导气孔，气体通过导气柱17进入导气孔内，再导出至智能定位器的外部。In order to facilitate installation, the air guiding column 17 provided by the rubber pad 15 can only extend into the piezoelectric valve body 13, and the piezoelectric valve main body 13, the air circuit module 14 and the base 18 can be provided with corresponding air guiding columns 17. The air guide hole, the gas enters the air guide hole through the air guide column 17, and then is exported to the outside of the intelligent positioner.
如此设置，可以缩短导气柱17的长度，组装智能定位器时，具有较好的可操作性。Such setting can shorten the length of the air guiding column 17, and it has better operability when assembling the intelligent positioner.
为了防止气体由压电阀11和压电阀主体13之间的间隙进入智能定位器的内部，本具体实施方式的优选方案中，压电阀11和压电阀主体13之间可以设有密封膜片19，密封膜片19设有供导气柱17穿过的导气孔。In order to prevent gas from entering the interior of the smart positioner from the gap between the piezoelectric valve 11 and the piezoelectric valve main body 13, in the preferred solution of this specific embodiment, a seal can be provided between the piezoelectric valve 11 and the piezoelectric valve main body 13. Diaphragm 19, the sealing membrane 19 is provided with an air guide hole for the air guide column 17 to pass through.
如此设置，通过密封膜片19将压电阀11和压电阀主体13之间进行密封，可防止气体由压电阀11和压电阀主体13之间的间隙散入到智能定位器的其它位置，进而进一步避免了气体对智能定位器的污染。In such a setting, the sealing diaphragm 19 seals between the piezoelectric valve 11 and the piezoelectric valve main body 13, which can prevent gas from spreading from the gap between the piezoelectric valve 11 and the piezoelectric valve main body 13 into other parts of the intelligent positioner. position, thereby further avoiding gas pollution to the smart locator.
另外，为了防止智能定位器的外部空气通过设置于基座18的通孔进入智能定位器内部。In addition, in order to prevent the outside air of the smart locator from entering the interior of the smart locator through the through hole provided on the base 18 .
作为优选，基座18的通孔处可设有单向排气阀21，通过该单向排气阀21压电阀11可以将气体排出至智能定位器的外部，但是智能定位器外部的空气却不能进入智能定位器内部。As a preference, a one-way exhaust valve 21 can be provided at the through hole of the base 18, through which the piezoelectric valve 11 can discharge gas to the outside of the smart positioner, but the air outside the smart positioner However, it cannot enter the smart locator.
作为优选及举例，设置于胶垫15的导气槽16可以包括与压电阀11的多个排气孔分别相通的支槽，和将多个支槽相连通的干槽，导气柱17与干槽相连通。As a preference and an example, the air guide groove 16 arranged on the rubber pad 15 can include branch grooves communicating with the plurality of exhaust holes of the piezoelectric valve 11 respectively, and a dry groove connecting the plurality of branch grooves, and the air guide column 17 Connected to the dry tank.
压电阀11多个位置的排气孔排出的气体可通过多个支槽汇集于干槽，而后通过导气柱17排出至智能定位器的外部。如此设置的胶垫15的结构简单、易于加工。The gas discharged from the exhaust holes at multiple positions of the piezoelectric valve 11 can be collected in the dry groove through a plurality of branch grooves, and then discharged to the outside of the smart positioner through the air guide column 17 . The rubber pad 15 thus arranged has a simple structure and is easy to process.
另外，为了提高胶垫15与压电阀11的可安装性，导气柱17可以设置于胶垫15的一个边角处，胶垫15的另一个边角处可设有卡位柱22，压电阀11设有与导气柱17和卡位柱22分别相对应的缺角23，压电阀11通过缺角23卡置于导气柱17和卡位柱22之间。In addition, in order to improve the installability of the rubber pad 15 and the piezoelectric valve 11, the air guide column 17 can be arranged at one corner of the rubber pad 15, and the other corner of the rubber pad 15 can be provided with a locking column 22, The piezo valve 11 is provided with cutouts 23 respectively corresponding to the air guiding post 17 and the snapping post 22 , and the piezoelectric valve 11 is stuck between the air guiding post 17 and the snapping post 22 through the cutout 23 .
如此设置，设置于胶垫15的导气柱17还可以同时具有卡位柱22的功能，通过导气柱17和卡位柱22的卡置作用，胶垫15能够可靠地与压电阀11连接在一起。In this way, the air guide column 17 arranged on the rubber pad 15 can also have the function of the clamping post 22 at the same time. Through the clamping action of the air guide column 17 and the clamping post 22, the rubber pad 15 can be reliably connected to the piezoelectric valve 11. connected.
需要说明的是，本具体实施方式提供的胶垫15可以为硅胶垫，当然，也可为橡胶垫等，只需其具有较好的密封性即可。It should be noted that the rubber pad 15 provided in this specific embodiment can be a silicone pad, of course, it can also be a rubber pad, as long as it has better sealing performance.
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310692199.4A CN103699137B (en) | 2013-12-17 | 2013-12-17 | There is the intelligent positioner of gasket seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310692199.4A CN103699137B (en) | 2013-12-17 | 2013-12-17 | There is the intelligent positioner of gasket seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103699137A CN103699137A (en) | 2014-04-02 |
| CN103699137B true CN103699137B (en) | 2016-05-04 |
Family
ID=50360701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310692199.4A Active CN103699137B (en) | 2013-12-17 | 2013-12-17 | There is the intelligent positioner of gasket seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103699137B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1734144A (en) * | 2004-08-02 | 2006-02-15 | Smc株式会社 | Vacuum regulator |
| CN102022573A (en) * | 2010-12-22 | 2011-04-20 | 济南高仕机械制造有限公司 | Valve plate of conversion electromagnetic valve in gas circuit |
| CN202195146U (en) * | 2011-06-29 | 2012-04-18 | 林志娟 | Pneumatic actuator with intelligent valve positioner |
| CN202302262U (en) * | 2011-09-30 | 2012-07-04 | 上海纽京工业设备有限公司 | Intelligent positioner for valve |
| CN102537486A (en) * | 2012-01-13 | 2012-07-04 | 杭州博流科技有限公司 | Intelligent valve positioning device |
| JP5029896B2 (en) * | 2007-09-28 | 2012-09-19 | 横河電機株式会社 | Electro-pneumatic conversion module, electro-pneumatic converter and valve positioner |
| CN203732991U (en) * | 2013-12-17 | 2014-07-23 | 重庆川仪自动化股份有限公司 | Intelligent positioner with seal pad |
-
2013
- 2013-12-17 CN CN201310692199.4A patent/CN103699137B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1734144A (en) * | 2004-08-02 | 2006-02-15 | Smc株式会社 | Vacuum regulator |
| JP5029896B2 (en) * | 2007-09-28 | 2012-09-19 | 横河電機株式会社 | Electro-pneumatic conversion module, electro-pneumatic converter and valve positioner |
| CN102022573A (en) * | 2010-12-22 | 2011-04-20 | 济南高仕机械制造有限公司 | Valve plate of conversion electromagnetic valve in gas circuit |
| CN202195146U (en) * | 2011-06-29 | 2012-04-18 | 林志娟 | Pneumatic actuator with intelligent valve positioner |
| CN202302262U (en) * | 2011-09-30 | 2012-07-04 | 上海纽京工业设备有限公司 | Intelligent positioner for valve |
| CN102537486A (en) * | 2012-01-13 | 2012-07-04 | 杭州博流科技有限公司 | Intelligent valve positioning device |
| CN203732991U (en) * | 2013-12-17 | 2014-07-23 | 重庆川仪自动化股份有限公司 | Intelligent positioner with seal pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103699137A (en) | 2014-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE502006005868D1 (en) | HUMIDIFIERS | |
| CN103813672B (en) | Sealing element and electronic device using same | |
| ATE549729T1 (en) | ELECTROLYTIC CAPACITOR WITH MEANS FOR SORPING HARMFUL SUBSTANCES | |
| CN203732998U (en) | Intelligent positioner with one-way air exhaust valve | |
| CN203732991U (en) | Intelligent positioner with seal pad | |
| CN203730882U (en) | Intelligent positioner with seal membrane | |
| CN104217879A (en) | Lamp and key device | |
| CN203732999U (en) | Intelligent positioner with base having air exhaust structure | |
| CN103699137B (en) | There is the intelligent positioner of gasket seal | |
| CN103672093B (en) | There is the intelligent positioner of seal membrane | |
| CN203882823U (en) | Novel waterproof switch | |
| CN203725467U (en) | Intelligent positioner with exhaust structure | |
| CN103676979B (en) | Pedestal has the intelligent positioner of exhaust structure | |
| CN203243645U (en) | Waterproof-sealing remote controller box | |
| CN103658148B (en) | There is the intelligent positioner of exhaust structure | |
| CN204230097U (en) | A kind of automobile water proof switch | |
| CN104345013A (en) | Experimental device for nuclide migration study under high temperature condition | |
| CN103676980B (en) | There is the intelligent positioner of one-way exhaust valve | |
| JP5682055B2 (en) | Waterproof structure of liquid crystal display device | |
| SE1651651A1 (en) | A battery module casing, a battery module and a battery | |
| CN205004423U (en) | Waterproof high stability passive component | |
| CN204783530U (en) | Vacuum supply devices | |
| CN207926117U (en) | A kind of anti-clogging embedded junction box | |
| CN204559062U (en) | High-effective water-proof outlet box | |
| CN103111118B (en) | A kind of end cover of filter element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |