SI23346A - Lever mechanism for gradual selection of liquid media flow trhroug the valve with an insert for linear flow - Google Patents
Lever mechanism for gradual selection of liquid media flow trhroug the valve with an insert for linear flow Download PDFInfo
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- SI23346A SI23346A SI201000357A SI201000357A SI23346A SI 23346 A SI23346 A SI 23346A SI 201000357 A SI201000357 A SI 201000357A SI 201000357 A SI201000357 A SI 201000357A SI 23346 A SI23346 A SI 23346A
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Abstract
Description
MEHANIZEM Z ROČICO ZA STOPENJSKO NASTAVLJANJE PRETOKA TEKOČIH MEDIJEV SKOZI VENTIL Z VLOŽKOM ZA LINEAREN PRETOKMECHANISM WITH LEVEL FOR ADJUSTING LIQUID MEDIA FLOW THROUGH VALVE WITH LINEAR FLOW INPUT
Predmet izuma je mehanizem z ročico, ki je mehansko povezan z zapornim delom ventila in vložkom ventila za linearni pretok tekočih medijev in omogoča stopenjsko nastavljanje pretoka tekočih medijev skozi ventil.The subject of the invention is a mechanism with a lever that is mechanically connected to the shut-off part of the valve and the valve insert for the linear flow of liquid media and enables the stepwise adjustment of the flow of liquid media through the valve.
Tehnični problem, ki ga rešuje izum, je takšna konstrukcija mehanizma z ročico, ki na enostaven zelo priročen in učinkovit način omogoča natančno stopenjsko nastavljanje pretoka tekočih medijev skozi ventil v povsem enakih stopenjskih presledkih od odprtja do zaprtja ventila.A technical problem solved by the invention is the construction of a mechanism with a lever that, in a simple, very convenient and efficient way, allows the precise stepwise adjustment of the flow of liquid media through the valve at exactly the same stepped intervals from opening to closing of the valve.
Obstoječe znane tehnične rešitve mehanizmov regulacije pretoka tekočih medijev skozi ventile le delno izpolnjujejo prednosti tega izuma, saj ne omogočajo natančnih po želji uporabnika ponavljajočih nastavitev pretoka tekočih medijev. Obstoječi mehanizmi omogočajo tudi zvezno nastavitev pretoka tekočih medijev skozi ventile, stopenjsko nastavitev pretoka tekočih medijev skozi ventile, ne omogočajo pa natančnih ponavljajočih nastavitev pretoka tekočih medijev skozi ventile. Obstoječi mehanizmi so sicer opremljeni s skalo in kazalcem kot indikatorjem lege odprtja ventila in s tem omogočajo indikacijo velikosti pretoka tekočih medijev, s svojo ročico pa ne omogočajo ponavljajočih natančnih leg odprtja ventila. Prednost tega izuma s konstrukcijsko rešitvijo natančnega stopenjskega nastavljanja pretoka tekočih medijev skozi ventil je torej v primerjavi z obstoječimi konstrukcijskimi rešitvami prav v možnosti natančnih ponavljajočih nastavljanj pretoka tekočih medijev.Existing known technical solutions to the mechanisms for regulating the flow of liquid media through the valves only partially meet the advantages of the present invention, since they do not allow the user to make precise adjustments to the flow of liquid media. The existing mechanisms also allow continuous adjustment of the flow of fluid through the valves, stepwise adjustment of the flow of liquid media through the valves, but do not allow precise repeated adjustments of the flow of fluid through the valves. Existing mechanisms are equipped with a scale and a pointer as an indicator of the valve opening position, thus allowing the flow of liquid media to be indicated, but with its lever they do not allow repeated precise valve opening positions. The advantage of this invention with the construction solution of the precise stepwise adjustment of the flow of liquid media through the valve is therefore, in comparison with the existing design solutions, precisely in the possibility of precise repeated adjustments of the flow of liquid media.
Problem natančnega ponavljajočega se možnega nastavljanja pretoka tekočih medijev skozi ventil v smeri pretoka tekočega medija »C« in v smeri »D« rešuje izum mehanizma z ročico, ki je s pomočjo gredi ventila neposredno mehansko povezana z vrtljivim zapornim delom ventila v katerem se nahaja vložek ventila za linearen pretok tekočega medija skozi ventil. Izum mehanizma z enakim ozobljenjem na nosilcu skale kot na ročici mehanizma omogoča natančen ujem teh ozobljenj ter s tem natančno lego vrtljivega zapornega dela ventila z vložkom ventila. Natančen pretok tekočega medija skozi ventil nastavimo tako, da potisnemo ročico mehanizma navzdol v smeri »X«, nato pa zavrtimo to ročico mehanizma v želeno smer, ter jo popustimo tako, da se njeni zobje ujamejo z zobmi nosilca skale.The problem of precisely repeated possible adjustment of the flow of liquid media through the valve in the direction of flow of liquid medium "C" and in the direction "D" solves the invention of a mechanism with a lever, which is directly mechanically connected with the valve shaft to the rotary stop part of the valve in which the cartridge is located valves for linear flow of liquid medium through the valve. The invention of a mechanism with the same gear on the scale bracket as on the handle of the mechanism enables accurate matching of these gears and thus the precise position of the rotary stop portion of the valve with the valve insert. To adjust the precise flow of liquid medium through the valve, push the mechanism lever down in the "X" direction, then rotate this mechanism lever in the desired direction, and loosen it so that its teeth match the teeth of the scale carrier.
Izum je opisan na sledečih slikah:The invention is described in the following figures:
Sl. 1 prečni prerez mehanizma z ročico in ventila z zapornim delom ventila in vložkom ventila ter ostalimi deli mehanizma in ventilaFIG. 1 cross-section of the mechanism with lever and valve with shut-off valve part and valve insert and other parts of mechanism and valve
Sl. 2 Pogled A kot tloris ventila z mehanizmom z ročicoFIG. 2 View A as a layout of a valve with a lever mechanism
Sl. 3 prečni prerez mehanizma z ročico in ventila, ki prikazuje lego ročice ob njeni sprostitvi ujema ozobljenja ročice mehanizma iz ozobljenja nosilca skale pretokaFIG. 3 cross-section of the mechanism with a lever and a valve showing the position of the lever upon releasing the matching of the gear lever of the mechanism from the gear unit carrier
Sl. 4 prečni prerez ohišja ventila z rebrom ki služi za aretacijo lege nosilca skaleFIG. 4 is a cross-sectional view of the valve body with a rib to support the position of the scale carrier
Sl. 5 pogled B na ohišje ventilaFIG. 5 is a view B of the valve body
Sl. 6 pogled na nosilec skale pretokaFIG. 6 is a view of a flow scale carrier
Sl. 7 pogled C na nosilec skale pretokaFIG. 7 is a view C of the flow scale support
Sl. 8 pogled D na nosilec skale pretokaFIG. 8 is a view D of the flow scale support
Sl. 9 vzdolžni prerez čez ročico mehanizmaFIG. 9 is a longitudinal section across the mechanism arm
Sl. 10 pogled E na ročico mehanizmaFIG. 10 view E of the mechanism lever
Sl. 11 pogled F na ročico mehanizmaFIG. 11 F is a view of the mechanism arm
Sl. 12 pogled na gred ventila s slepo navojno luknjo • ·FIG. 12 view of valve shaft with blind threaded hole • ·
Sl. 13 pogled na gred ventilaFIG. 13 view of valve shaft
Sl. 14 pogled G na gred ventilaFIG. 14 view G of the valve shaft
Sl. 15 pogled H na gred ventilaFIG. 15 view H on valve shaft
Sl. 16 pogled J na gred ventilaFIG. 16 view J of the valve shaft
Sl. 17 prerez čez vodilo tlačne vzmetiFIG. 17 cross section over pressure spring guide
Sl. 18 pogled K na vodilo tlačne vzmetiFIG. 18 K view of pressure spring guide
Sl. 19 pogled L na vodilo tlačne vzmetiFIG. 19 L view of pressure spring guide
Sl. 20 vijak za pritrditev vodila tlačne vzmeti na gred ventilaFIG. 20 bolt for attaching the pressure spring guide to the valve shaft
Sl. 21 prerez maticeFIG. 21 nut cross section
Sl. 22 pogled M na maticoFIG. 22 view of M on nut
Sl. 23 prerez vodila gredi ventilaFIG. 23 cross section of the valve shaft guide
Sl. 24 pogled N na vodilo gredi ventilaFIG. 24 view N of the valve shaft guide
Sl. 25 tlačno vzmetFIG. 25 pressure spring
Sl. 26 prerez tesnila med ohišjem ventila in vodilom gredi ventilaFIG. 26 is a cross-sectional view of the seal between the valve body and the valve shaft guide
Sl. 27 pogled O na tesnilo med ohišjem ventila in vodilom gredi ventila Sl. 28 prerez tesnila med vodilom gredi ventila in gredjo ventila Sl. 29 pogled P na tesnilo med vodilom gredi ventila in gredjo ventila Sl. 30 prerez pušeFIG. 27 view O of the seal between the valve body and the valve shaft guide FIG. 28 is a cross-sectional view of the seal between the valve shaft guide and the valve shaft. FIG. 29 is a view P of the seal between the valve shaft guide and the valve shaft FIG. 30 section blows
Sl. 31 pogled R na pušoFIG. 31 view R on the sleeve
Mehanizem z ročico za stopenjsko nastavljanje pretoka tekočih medijev skozi ventil z vložkom za linearen pretok tekočih medijev je sestavljen iz vodila gredi ventila 1, ki je privito v ohišje ventila 2 in zatesnjeno z ohišjem ventila 2 s tesnilom 3. Na vodilo gredi ventila 1 je nataknjen nosilec skale pretoka 4 in pritrjen z matico 5. Nosilec skale pretoka 4 je zavarovan proti zasuku z utorom 10 in rebrama 11. V utoru 10 sedi rebro 12, ki je na ohišju ventila 2. Na nosilcu skale pretoka 4 se nahaja skala pretoka 18, ki je lahko izražena v kotnih, pretočnih ali ostalih enotah. Na nosilcu skale pretoka 4 je ozobljenje 19, ki se ujema z ozobljenjem 20 na ročici mehanizma 14. Pogled na natančno lego nastavitve ročice mehanizma 14 omogoča jeziček 21, ki je na ročici mehanizmaThe mechanism with the lever for stepwise adjustment of the flow of fluid through the valve with the cartridge for linear flow of fluid media consists of a valve shaft 1, which is screwed into the valve body 2 and sealed with a valve body 2 with a seal 3. It is attached to the valve shaft 1. the flow scale bracket 4 and secured by a nut 5. The flow scale bracket 4 is secured against rotation by the groove 10 and the ribs 11. In the groove 10 there is a rib 12 which is on the valve body 2. On the flow scale bracket 4 there is a flow scale 18, which can be expressed in angular, flow or other units. On the carrier of the scale of flow 4 there is a tooth 19, which corresponds to the tooth 20 on the lever of the mechanism 14. A view of the precise position of the adjustment of the lever of the mechanism 14 is provided by the tab 21, which is on the lever of the mechanism
14. V vodilu gredi ventila 1 se nahaja gred ventila 6, ki je tesnjena s tesnili 7 in katere njen ploščati del 8 sega v utor vrtljivega zapornega dela 9 v njo vtisnjen čep 26 pa je vstavljen v luknjo 27 in preprečuje zamaknitev zapornega dela ventila 22 z vložkom ventila 24. Na zgornji ploščati del 13 gredi ventila 6 je nataknjena ročica mehanizma 14 v kateri se nahajata vodilo tlačne vzmeti 15 in tlačna vzmet 16. Ročica mehanizma 14 je pritrjena preko vodila tlačne vzmeti 15 z vijakom 17. Zaradi boljšega drsenja in tesnjenja gredi ventila 6 z vodilom gredi ventila 1 , se v vodilu gredi ventila 1 nahaja puša 25.14. In the shaft guide of valve 1 there is a valve shaft 6 which is sealed with seals 7 and whose flat part 8 extends into the groove of the rotary shut-off part 9 and a plug 26 is inserted therein and prevents the valve shut-off portion 22 from being displaced. with valve insert 24. A valve mechanism 14 is housed on the upper flat section 13 of valve shaft 6, which houses the pressure spring guide 15 and the pressure spring 16. The mechanism arm 14 is secured via the pressure spring guide 15 with a bolt 17. For better glide and sealing valve shaft 6 with valve shaft 1 guide there is a bushing 25 in valve shaft 1 guide.
Mehanizem z ročico za ventil, ki ima vložek za linearen pretok tekočih medijev sestavimo tako, da vtisnemo najprej v vodilo gredi ventila 1 pušo 25. Sledi vstavitev gredi ventila 6 s predhodno vstavljenimi tesnili 7 in čepom 26 v vodilo gredi ventila 1, ter privitje tega v ohišje ventila 2. Za tem sledi nataknitev nosilca skale pretoka 4 na vodilo gredi 1, pri čemer je njegova lega določena z rebroma 11 in utorom 10 v katerem sedi rebro 12 ohišja ventila 2, ter pritrditev nosilca skale pretoka 4 z vodilom gredi ventila 1 z matico 5. Sledi še vstavitev vodila tlačne vzmeti 15 s tlačno vzmetjo 16 v ročico mehanizma 14, ter pritrditev te z gredjo ventila 6 s pomočjo vijaka 17.A mechanism with a valve arm having a cartridge for linear flow of liquid media is assembled first by inserting a sleeve 25 into the valve shaft guide 1. This is followed by inserting a valve shaft 6 with seals 7 previously inserted and a plug 26 into the valve shaft guide 1, and This is followed by the insertion of a flow scale bracket 4 onto the shaft guide 1, its position being determined by ribs 11 and a groove 10 in which the rib housing 12 of the valve housing 2 sits, and the attachment of the flow scale bracket 4 by the valve shaft guide 1 with nut 5. This is followed by the insertion of a pressure spring guide 15 with a pressure spring 16 into the handle 14 of the mechanism 14, and securing it by a valve shaft 6 by means of a screw 17.
Claims (6)
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Application Number | Priority Date | Filing Date | Title |
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SI201000357A SI23346A (en) | 2010-11-03 | 2010-11-03 | Lever mechanism for gradual selection of liquid media flow trhroug the valve with an insert for linear flow |
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SI201000357A SI23346A (en) | 2010-11-03 | 2010-11-03 | Lever mechanism for gradual selection of liquid media flow trhroug the valve with an insert for linear flow |
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SI201000357A SI23346A (en) | 2010-11-03 | 2010-11-03 | Lever mechanism for gradual selection of liquid media flow trhroug the valve with an insert for linear flow |
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2010
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Effective date: 20111114 |
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OU01 | Decison according to article 73(1) ipa 1992, publication of decision on fulfilment of conditions on patentability |
Effective date: 20200217 |