NO762222L - - Google Patents
Info
- Publication number
- NO762222L NO762222L NO762222A NO762222A NO762222L NO 762222 L NO762222 L NO 762222L NO 762222 A NO762222 A NO 762222A NO 762222 A NO762222 A NO 762222A NO 762222 L NO762222 L NO 762222L
- Authority
- NO
- Norway
- Prior art keywords
- valve
- housing
- spindle
- valve according
- closing part
- Prior art date
Links
- 238000007789 sealing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Lift Valve (AREA)
Description
Oppfinnelsen angår en skrueventil, særligThe invention relates to a screw valve, in particular
en avgrenings-T-ventil for fordelingsbatterier.a branch T-valve for distribution batteries.
Ved de kjente ventiler av den her gjeldendeAt the known valves of the one applicable here
type har omkostningene ved ventilhuset utgjort en vesentligtype, the costs of the valve housing have been a significant one
del av de samlede omkostninger for hele ventilen. Denne andel er særlig betydelig ved avgrenings-T-ventiler for fordelingsbatterier, fortrinnsvis for vannledningsanlegg. Slike avgreningsventiler (også betegnet batteriventiler) har to overfor hverandre liggende, uavhengig av ventilens stilling med hverandre i forbindelse stående tilkoplinger for hovedledningsseksjoner, part of the total costs for the entire valve. This proportion is particularly significant for branch T-valves for distribution batteries, preferably for water supply systems. Such branch valves (also referred to as battery valves) have two facing each other, regardless of the valve's position with each other standing connections for main line sections,
en tilkopling for en grenledning og en ventil som er koplet foran denne, vanligvis en ventil med skrått sete. a connection for a branch line and a valve connected in front of it, usually a valve with an inclined seat.
Spesielle utførelsesformer har dessuten også'In addition, special embodiments also have
en tømmeventil for grenledningen. Slike ventiler erstatter en batteribyggegruppe som består av en T-fittings i hoved-ledningen, en nedskruningsventil, som regel en ventil med skrått sete i grenledningen og en ved hjelp av en annen T-fittings til grenledningen tilkoplet tømmeventil, samt de tilhørende koplingsstykker. Slike avgreningsventiler forenkler montasje-arbeidet betydelig, men til gjengjeld for denne innsparing i montasjearbeid fikk man hittil ulempen med et. komplisert og tilsvarende kostbart ventilhus. Med den utførelsesform som også inneholder en tømmeventil ble riktignok innspart ytterligere montasjearbeid, men i dette tilfelle var ventilhuset ytterligere mer komplisert og tilsvarende kostbart. Til grunn for oppfinnelsen ligger den oppgave å senke fremstillingsomkost-ningene for en nedskruningsventil, særlig en avgrenings-T-ventil betydelig. a drain valve for the branch line. Such valves replace a battery construction group consisting of a T-fitting in the main line, a screw-down valve, usually a valve with an inclined seat in the branch line and a drain valve connected to the branch line by means of another T-fitting, as well as the associated connecting pieces. Such branch valves simplify the assembly work considerably, but in return for this saving in assembly work, the disadvantage of a complicated and correspondingly expensive valve housing. With the embodiment that also contains a drain valve, additional assembly work was certainly saved, but in this case the valve housing was even more complicated and correspondingly expensive. The invention is based on the task of significantly lowering the manufacturing costs for a screw-down valve, in particular a branch T-valve.
Denne oppgave løses ifølge oppfinnelsen ved at ventilhuset har form av en fittings méd to med hverandre på linje liggende rørstusser og minst en ytterligere rørstuss og at i den ene av de to på linje liggende rørstusser er skrudd inn en ventilbyggegruppe som omfatter stengedel, According to the invention, this task is solved in that the valve housing has the form of a fitting with two aligned pipe ends and at least one further pipe end, and that in one of the two aligned pipe ends is screwed a valve assembly that includes a stem part,
spindel, dennes føring og bevegelsesanordning og ved den indre ende av den annen rørstuss er utformet et ventilsete. spindle, its guide and movement device and a valve seat is formed at the inner end of the second pipe connection.
For at man ved anvendelsen av denne ventilSo that when using this valve
skal kunne tømme den ledning som er tilkoplet den rørstuss ved hvis indre ende ventilsetet er dannet, også ved stengt ventil, har ved en utførelse av oppfinnelsen spindelen en aksial gjennomgangsboring som ved den indre spindelende er ført gjennom lukkedelen og ved den ytre. spindelende er lukket tett ved hjelp av en løsbar lukkedel, f.eks. ved hjelp av en hodeskrue med underlagsskive og tetningsring. must be able to empty the line that is connected to the pipe socket at whose inner end the valve seat is formed, also when the valve is closed, in one embodiment of the invention the spindle has an axial through-bore which at the inner spindle end is led through the closing part and at the outer one. spindle end is closed tightly by means of a detachable closing part, e.g. using a head screw with washer and sealing ring.
Ved en annen utførelse er der for samme formål ført en kanal gjennom husveggen, hvis indre ende ligger på den side av setet som vender bort fra ventilbyggegrfippen, og hvis ytre ende er tett lukket ved hjelp av en løsbar lukkedel, f.eks. In another embodiment, a channel is led through the housing wall for the same purpose, the inner end of which is located on the side of the seat that faces away from the valve construction tip, and the outer end of which is tightly closed by means of a removable closing part, e.g.
ved hjelp av en hodeskrue med underlagsskive og tetnings-by means of a head screw with washer and sealing
ring.ring.
Forøvrig kan ventilen være en hjørneventil,Otherwise, the valve can be a corner valve,
idet huset har form av en T-fittings eller en avgrenings-T-ventil, idet huset har form av én kryssfittings. in that the housing has the form of a T-fitting or a branch T-valve, in that the housing has the form of one cross-fitting.
På grunn av denne enkle husform og det kon-struktivt enkle middel for tømming av den tilkoplede ledning er foreliggende ventil betydelig prismessig gunstigere i frem-stilling enn hittil ventiler som funksjonelt kan sammenlignes med oppfinnelsens gjenstand. Due to this simple housing shape and the constructively simple means for emptying the connected line, the present valve is considerably more favorable in terms of price in terms of manufacture than hitherto valves that can be functionally compared to the object of the invention.
Som en utførelse av oppfinnelsen skal i det følgende beskrives en avgrenings-T-ventil under henvisning til tegningene, hvor fig. 1 er et lengdesnitt av ventilen, As an embodiment of the invention, a branch T-valve will be described in the following with reference to the drawings, where fig. 1 is a longitudinal section of the valve,
idet spindelen og dennes føring er avbrutt for mer oversikt over fremstillingen, og fig. 2 er et delvis snitt etter linjen II-II på fig. 1. as the spindle and its guide are interrupted for a better overview of the production, and fig. 2 is a partial section along the line II-II in fig. 1.
I den viste ventilutførelse har huset 1 formIn the valve version shown, the housing has 1 shape
av en kryss-fittings med fire rørstusser 2, 3, 4 og 5 med gjenger 6, 7, 8 og 9. of a cross-fitting with four pipe fittings 2, 3, 4 and 5 with threads 6, 7, 8 and 9.
Stussene 2 og 3 har nominell åpning for de stamledningsseksjoner som skal tilkoples,(ikke vist) og ligger på linje med hverandre. Rettvinklet på denne linje ligger stussene 4 og 5, som har en mindre nominell åpning. I gjengene 9 for stussen 5 er skrudd inn en ansats 10 for:føringen 11 for spindelen 12 som bærer lukkedelen 13 og er forsynt med et hånd-ratt 14. Disse deler 10 til 14 danner en ventilbyggegruppe Connections 2 and 3 have a nominal opening for the main line sections to be connected (not shown) and lie in line with each other. At right angles to this line are stubs 4 and 5, which have a smaller nominal opening. Into the threads 9 for the spigot 5 is screwed a shoulder 10 for the guide 11 for the spindle 12 which carries the closing part 13 and is provided with a hand wheel 14. These parts 10 to 14 form a valve assembly
som omfatter lukkedelen og dennes bevegelsesanordning. Ved den indre ende av stussen 4 er utformet et ventilsete 15. which includes the closing part and its movement device. A valve seat 15 is formed at the inner end of the spigot 4.
En kanal 16 går fra den side av setet 15 som vender bort fra ventilbyggegruppen 10 til 14, gjennom veggen i. huset og munner ut i en ytre ansats 17 på huset med innvendige gjenger 18 for en pluggskrue 19, under hvis hode er lagt inn en underlagsskive 20 og en tetningsring 21 for å lukke tett den ytre ende av kanalen 16. Ved ventilens anvendelse kan den ledning som er tilkoplet stussen 4, tømmes, idet ved lukket ventil denne pluggskrue. kan fjernes forbigående. A channel 16 runs from the side of the seat 15 that faces away from the valve assembly group 10 to 14, through the wall of the housing and opens into an outer projection 17 on the housing with internal threads 18 for a plug screw 19, under whose head a washer 20 and a sealing ring 21 to close tightly the outer end of the channel 16. When the valve is used, the line connected to the spigot 4 can be emptied, since when the valve is closed this plug screw. can be temporarily removed.
Ved en (ikke vist) variant har spindelen en aksial gjennomgangsboring som er ført aksialt gjennom lukkedelen og ved den ytre ende.av spindelen er lukket med en hodeskrue med en. underlagsskive og en tetningsring. For tømming av den grenledning som er tilkoplet stussen 4 blir denne skrue løst i ventilens lukkestilling. In a variant (not shown), the spindle has an axial through-bore which is led axially through the closing part and at the outer end of the spindle is closed with a head screw with a. washer and a sealing ring. For emptying the branch line connected to connection 4, this screw is loosened in the valve's closed position.
I et fordelerbatteri med på vanlig måte oppover førte grenledninger 1 (stigeledninger) blir anordnet flere ventiler av den beskrevne art i den viste stilling, det vil si med spindelen nedover. Det faktum at spindlene 12 er rettet nedover og derfor lar. seg betjene noe mindre bekvemt enn tilfellet er for ventiler med skrått sete , og at for tømming av grenledningene må pluggskruen skrus ut, får ingen betydning sammenlignet In a distributor battery with normally upwardly led branch lines 1 (riser lines), several valves of the type described are arranged in the position shown, i.e. with the spindle downwards. The fact that the spindles 12 are directed downwards and therefore allows. operate somewhat less conveniently than is the case for valves with an inclined seat, and the fact that to empty the branch lines the plug screw must be unscrewed, has no significance in comparison
med fordelen i praksis, fordi ventilene i praksis bare meget sjelden betjenes, og grenledningene likeledes bare meget sjelden må tømmes. with the advantage in practice, because in practice the valves are only very rarely operated, and the branch lines likewise only very rarely have to be emptied.
En ikke vist utførelse av foreliggende ventilA not shown embodiment of the present valve
er en hjørneventil. Den skiller seg fra den viste avgrenings-T-ventil ved at huset (eventuelt bortsett fra ansatsen 17) har form av en T-fittings, idet de tre stusser tilsvarer stussene 2, 4 og 5 i det viste hus 1. is a corner valve. It differs from the branch T-valve shown in that the housing (possibly apart from the shoulder 17) has the shape of a T-fitting, as the three connections correspond to connections 2, 4 and 5 in the housing 1 shown.
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH843475A CH582320A5 (en) | 1975-06-30 | 1975-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO762222L true NO762222L (en) | 1977-01-03 |
Family
ID=4340284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO762222A NO762222L (en) | 1975-06-30 | 1976-06-25 |
Country Status (8)
| Country | Link |
|---|---|
| CH (1) | CH582320A5 (en) |
| DE (1) | DE2623787A1 (en) |
| FI (1) | FI761898A7 (en) |
| FR (1) | FR2316516A1 (en) |
| IT (1) | IT1069504B (en) |
| NL (1) | NL7606641A (en) |
| NO (1) | NO762222L (en) |
| SE (1) | SE422492B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1608178A (en) * | 1925-04-09 | 1926-11-23 | Joseph W Loftin | Valve |
| FR634957A (en) * | 1927-01-06 | 1928-03-03 | Etablissements Daubron Soc D | New application of a four-port pipe fitting as a bypass valve body |
| CH358755A (en) * | 1958-04-11 | 1961-11-30 | Gunzenhauser Ag J & R | Water distribution battery with sloping seat valves built into the main line |
| DE2211552B2 (en) * | 1972-03-10 | 1975-06-19 | Ernst 7475 Messtetten Sauter | Valve for water pipes, in particular free-flow valve |
-
1975
- 1975-06-30 CH CH843475A patent/CH582320A5/xx not_active IP Right Cessation
-
1976
- 1976-05-26 DE DE19762623787 patent/DE2623787A1/en not_active Ceased
- 1976-06-18 SE SE7606993A patent/SE422492B/en unknown
- 1976-06-18 NL NL7606641A patent/NL7606641A/en not_active Application Discontinuation
- 1976-06-25 NO NO762222A patent/NO762222L/no unknown
- 1976-06-30 FI FI761898A patent/FI761898A7/fi not_active Application Discontinuation
- 1976-06-30 FR FR7619966A patent/FR2316516A1/en active Granted
- 1976-06-30 IT IT68610/76A patent/IT1069504B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2316516A1 (en) | 1977-01-28 |
| FR2316516B1 (en) | 1982-09-03 |
| FI761898A7 (en) | 1976-12-31 |
| DE2623787A1 (en) | 1977-01-27 |
| IT1069504B (en) | 1985-03-25 |
| CH582320A5 (en) | 1976-11-30 |
| NL7606641A (en) | 1977-01-03 |
| SE7606993L (en) | 1976-12-31 |
| SE422492B (en) | 1982-03-08 |
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