DE2010231A1 - Condensate trap housing - Google Patents

Description

5940231

Dipl.-Ing. Heinz Lesser, patent attorney D - 8 Munich 81, Cotimattraft 81 Telephone: (0611) 483820

Fujtwara Manufacturing Co., Ltd. L 8959

8-1-301, 1-chome, Omorilcita, Ota-ku, L / sch Tokyo, Japan

Condensate trap housing

The invention relates to a condensate trap housing. According to a proposal that has not been published in advance (Japanese patent application 16 349 / ^ dated March 4, 1969, the corresponding German patent application was filed on the same day as the present application in Munich, applicant Mr. Katsuji Fujdwara, co-inventor in the present application} In order to simplify the installation of condensate plugs in particular and to save space, it was proposed that the condensate plug housing be made of a hollow cylindrical main body and to have two connection pieces provided with an inlet opening or with an outlet opening and connectable to pipeline parts, which by means of two Union nuts can be screwed to the main body or via Planches, screws and nuts, fixing the main body between them, can be connected to one another. Explains various kinds of condensate pots to be arranged in the main body were also shown, and ea was shown to be calibrated through this «design not only the build-up of condensation spots but also simplify their installation and removal considerably IMt * if condensers are overtaken, for example ο1λ η

ORIGINAL INSPECTED

Dipl-Ing. Hein * Utser, P ^ i ^ .tanvji D-8 Munich 81, Coslmoitrcfee 81 · Telephone. (0811) 48 38 20

- 2 ■ -

The invention is based on this aforementioned proposal, it is based on the same task, only this previous task should be solved by other means.

According to the invention this object is achieved in that the Main body at least one inward-facing collar,

Flange or the like. has, which forms a stop for the one of the collar or flange bore penetrating connector ψ piece, and that the other connector on the main body

via a union nut or by means of a flange, screw ; ben and nuts on an outward collar, flange or the like. of the main body can be determined. The latter Feature is already a feature of the older proposal, but here combined with another feature. Achieved is characterized in that after loosening the union nut, or after Loosen the flange associated with a connector from the outwardly directed collar, puddle or the like. of the main body, this main body with its inwardly directed collar just as outwardly, albeit in opposite directions

'set direction, can be shifted, like the cap | t! mother, so that the one still between the two

! actual condensate trap can be removed, replaced, or is re-usable. Just like that

j older proposal is in what way such a steam trap housing associated indifferent pipelines "" s is saved to tree and can each steam trap in the desired direction ./-'^eils einn be sut ^ without Ί · ¹ installation or »expansion besonci«; '«fVhwierigice! tan

'Di' invention is illustrated by several '"r: ds: -; drawings ■ in ·!

frame I ψ r K ix sf Hh r un g β be 1. s ρ J β 1 β η «h β ¹ ^» r " ^{: ί} · ■ λ * ■ ν t, Ke st -β ί q ί. \

ORIGINAL INSPECTED

Dipl.-Ing. Hein Immt. ft * «N!« »» o »D — 8 Munich S !, Goumatbafa 81 · Tefcfon: fOßll) 483820

Flg. 1 is a longitudinal section through a condensate pot housing of the disc type, with one connection piece being fixed to the main body by means of a union nut 1st,

FIG. 2 shows a cross section along the line A-B of FIG. 1, 3 shows a longitudinal section through a condensate trap housing

the disc type, in which a flange is one of the both AnsehluBstUeke about screws and nuts is attached to a flange of the main body,

Fig. 4 - a longitudinal section through a condensate trap housing of the Bellows type,

Flg. 5 shows a longitudinal section through a condensation trap housing .the Binatall design,

\ Flg. 6 shows a longitudinal section through a condensation trap housing

\ «It Botarventll,

Flg. 7 shows a longitudinal section through a condensation trap housing

I.

j A main body 1 is designed as a hollow cylinder and in j Area of his one indes with one inward; £ Bund 1 * r, while in the area of the other end ΐ A 1 "thread is provided across the body 1.

] Sin old his one load that can be connected to a pipeline, Yorxugswelse screwed connection piece 2 lies after its insertion into the main body 1 with its outer hanging part 2 "inside on the collar 1 * of the main body 1. The opening 4 arranged by this connection vent 2 is the inlet opening in the inventive condenser plug housing «InaarihiiaBatJBek 3» which via its opening 5, hi «r alaa lktmtT ±% taßT ^ tmmm, to another part of the pipeline

becomes alttels a Oberwurfautter 6, the

is screwed to € m & '^ imi35a 1 * «ufgaach, also to HauptkSrp« r 1 fta ^ g * legfc. In this way in the interior the Xöndenstaaf-J eebilaaten Xhnaar 7 is in this case the execution

009841/1131

BATH ORIGINAL

Dipl.-Iog. Heim Lesser, Patenlcn *: lt D - 8 Munich 81, Cosimoitrofi 81 Telephone: (0611) 48 38 20

example of the Pig. 1 and 2 arranged a condensate trap, the a cover 8 is provided with projections 10 forming channels 9 on its outer circumference and with a valve seat housing 11 is connected by screwing. In one formed between the cover 8 and the valve seat housing 11 A disc valve 13 is arranged in the pressure chamber 12. Channels 14, 15 and 16 are provided in the valve seat housing 11, j die, is the disc valve 13 from the valve seat housing 11 abfc J raised, allow that a connection between the inlet opening 4 and the outlet opening 5 exists.

How the condensate trap works results from the following: If cold condensate or liquid mixed with air flows through the inlet opening 4 into the interior 7, the corresponding medium can move on through the channels 9, 14 and 15, opens the butterfly valve and then passes over the channel 16 and the outlet opening 5 from the condensate plug housing. If steam penetrates instead of the condensate, the disk valve 14 closes as is known from disk condensate pots. If condensate then flows back into the chamber 7, the static pressure in the pressure chamber drops and the disk valve 13 opens, so that the condensate or the like. can shoot out. This process drains the condensate.

If, for example, the condensate pot is to be overhauled, the union nut 6 is first loosened and pushed to the right so far that its in Flg. 1 · left lying end face is at least in the plane of the left end surface of the AnsdilußstUcks 3, zw "OK mäiigerweiee is the nut 6 Nooh further na oh reohts pushed, so that ei · then either the AneohlufttUok 3

009841/1 131

BATH ORIGINAL

Dipl. Ing. Heinz Lesser, patent attorney 0-8 Munich 81, Cosimajtiofe * 81 · Telephone: (0611) 48 3820

or is suspended on the pipeline connected to this connection piece. Now, the main body in the opposite direction, ie. are shifted to the left in Fig. 1 so far that the Pig. I the end face of the main body 1 lying on the right, if possible on the connecting piece? or the corresponding pipeline rests hanging on it and thereby the parts of the condensate plug located between the two connection pieces 2 and 7 are exposed for the purpose of removal. These parts 8 and 11 can therefore be removed, cleaned, replaced with other parts or the like.

However, the main body may also be used instead of a thread 1 "has an outwardly directed collar, Plansch or the like having I ^111, which is connectable to a flange of the corresponding connection piece 7> by means of screws and nuts;.. The removal procedure here is the same The same applies also for the application of the invention to other types of condensate plugs, some of which are shown in FIGS.

Since the same parts of all exemplary embodiments have the same numbers carry «only the parts that have not yet been explained need to be explained.

In the case of the exemplary embodiment in FIG. 4, the condensate trap is designed as a bellows-type condensate trap, its bellows 17 is arranged in a protective cylinder 18 which has protrusions, us) also to form a channel 9 again. A securing ring 19 holds the parts of the bellows-condensate plug in the protective cylinder 18. Due to the temperature differences between the steam and the condensate, the bellows pulls together or "looks out" in order to open or close the condensate plug.

BADORIGfNAL

009Ι41 / Τ1ΎΤ

Dipl. Ing. H «ifU lesser, Ρο · · ·: tv _AU HD - 8 Munich SI, Cosimastin & e 81 - Te; efon- (0811) 48 38 20

The one in Pig. 5 shown bimetal condenser trap has bimetal · · parts 20, which are arranged in a pot 21 on a valve rod 22, the position of which they change to the condensation pot to open or close.

j The condensation trap shown in Fig. 6 is with a pipe valve j 23, which is movable in a control cylinder 24, ι where also here on the circumference of the control cylinder 24 projections ρ are provided to form channels 9. In the control cylinder 24 If a control chamber 27 is formed, the pressure of which is controlled by means of a first opening 28, formed by a clearance between the valve 23 and the control cylinder 24 and a second chamber provided on the valve 23 opening 29, whereby the condensate trap is also opened and closed here can be,

Finally, FIG. 7 also shows a float condenser which contains a floating ball 25 in a cylinder 26 which is used to fix the two connectors 2 and 3, with the condensation trap is opened or closed by the floating ball 25 will.

Thus it can be seen that also by the here proposed Solution compared to the state of the art is a considerable step forward is achieved.

9 3 4 1/1 1 3 ι BAD ORIGfNAL.

Claims (6)

Dipt.-Ing. Heinz Lesser, patent attorney D - 8 Mönchen 31, Cosimqstrafe «81 · Telephone; (0611) 48 38 20 Claims /1. ) Condensate trap housing consisting of a main body and two connecting pieces which are provided with an inlet opening or an outlet opening and can be connected to pipeline parts, which are arranged coaxially to the main body and can be detachably connected to it, characterized in that the main body (1) has at least one inwardly directed collar, puddle or the like. (I ¹ ) which forms a stop for the one connecting piece (2) penetrating the collar bore, and that the other connecting piece (3) on the main body (1) via a union nut (6) or by means of a flange, screws and nuts on an outwardly directed collar, flange or the like. (I " ¹ ) of the main body (1) can be fixed. 2. condensate plug housing according to claim 1, characterized in that in the main body (1) a Schelbekondenstopf is arranged, which contains an inner cover (8) and a valve seat housing (11) which form a pressure chamber (12), wherein in the valve seat housing • in the pressure chamber with the inlet opening (4) connecting passageway (9,1 ^, 15) ^and the pressure chamber ■ it the exit opening (5) connecting discharge channel (16) and provided within the pressure chamber a disc valve (13). 3. condensate plug housing naoh claim 1, characterized in that a main body (1) BIaeebalg-Kondenstopf 1st, the valve through Thermal responsiveness, the expansion and tightening of a bellows (17) caused is influenced. 009841/1131 BAD ORIOfNAL Dpi Ing. Heini lessir, ■ '-,. "♦, -" ■■ • "ait D - 8 Munchen 8t, Cosirrxjstrcijt! 81 ■ telephone; (08Π) 48 38 20 4. condensate plug housing according to claim 1, characterized g e indicates that a bimetal condensate trap is installed in the housing, the valve of which by thermal Responsibility caused bending of bimetals (20) can be influenced. 5. condenser plug housing according to claim 1, characterized in that that a condensate trap with a pipe valve (23) is arranged in the housing, which is caused by pressure fluctuations can be actuated within a control cylinder (24). 6. condenser plug housing according to claim 1, characterized in that that in the housing a float trap is arranged, in which the opening and closing can be brought about by rising and falling of a float ball (25). 009841/1131 L e r s e i t e