AT49770B - Bypass line on single-acting ammonia pumps of absorption machines. - Google Patents
Bypass line on single-acting ammonia pumps of absorption machines.Info
- Publication number
- AT49770B AT49770B AT49770DA AT49770B AT 49770 B AT49770 B AT 49770B AT 49770D A AT49770D A AT 49770DA AT 49770 B AT49770 B AT 49770B
- Authority
- AT
- Austria
- Prior art keywords
- bypass line
- absorption machines
- acting
- pumps
- ammonia
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims description 14
- 229910021529 ammonia Inorganic materials 0.000 title claims description 7
- 238000010521 absorption reaction Methods 0.000 title claims description 4
- 239000003921 oil Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 230000003449 preventive effect Effects 0.000 claims 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
Landscapes
- Compressor (AREA)
Description
<Desc/Clms Page number 1>
Umführungsleitung an einfach wirkenden Salmiakpumpen von Absorptionsmaschinen.
Die Erfindung betrifft einfach wirkende Salmiakpumpen von Absorptionsmaschinen mit liogendor. Zylindor und bezweckt, Ammoniskverluste, die der Stopfbüchse zuzuschreiben sind, sowie das Übertreten von Schmieröl in die Maschine zu vorhindern. Dies wird dadurch erreicht, dass in der Umfuhrungsleitung, die den Raum zwischen dem Kompressorkolben und seiner Stopfbüchse mit dem Saugraum der Pumpe verbindet, ein Rückschlag- ventil sowie ein Ölabscheider angeordnet sind. Die Zeichnung stellt ein Ausführungsbeispiel einer solchen Anordnung in einem Längsschnitt dar.
Das Umführungsrohr a ist gegen den Saugraum b der Pumpe so durch ein Rückschlagventil c abgesperrt, dass wohl Flüssigkeit (infolge Undichtheit des Kolbens) aus dem Umführungsrohr in den Saugraum treten kann, aber nicht umgekehrt. Ferner zist in das Rohr a ein als Ölabscheider dienender Wind-
EMI1.1
zwischen dem Komprcssorkolbon und seiner Stopfbüchse abgestreifte Ö) in den Ölabscheider d, aus dessen unterem Teile es abgelassen werden kann. Hier sammelt sich das Öl auch dann an, wenn der Ölabscheider infolge Undichthoit des Kompressorkolbens sich mit Ammoniak füllt, da das Öl spezifisch schwerer als Ammoniak ist.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Bypass line on single-acting ammonia pumps of absorption machines.
The invention relates to single-acting salmiac pumps of absorption machines with liogendor. The purpose of the cylinder and cylinder is to prevent the loss of ammonia that can be ascribed to the stuffing box and the leakage of lubricating oil into the machine. This is achieved in that a non-return valve and an oil separator are arranged in the bypass line which connects the space between the compressor piston and its stuffing box with the suction chamber of the pump. The drawing shows an embodiment of such an arrangement in a longitudinal section.
The bypass pipe a is blocked from the suction chamber b of the pump by a check valve c so that liquid (due to the piston leaking) can enter the suction chamber from the bypass pipe, but not vice versa. Furthermore, in the pipe a, serving as an oil separator, is
EMI1.1
Ö) stripped between the compressor piston and its stuffing box into the oil separator d, from the lower part of which it can be drained. The oil collects here even if the oil separator fills with ammonia due to a leak in the compressor piston, since the oil is specifically heavier than ammonia.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT49770T | 1909-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT49770B true AT49770B (en) | 1911-09-11 |
Family
ID=3570533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT49770D AT49770B (en) | 1909-08-30 | 1909-08-30 | Bypass line on single-acting ammonia pumps of absorption machines. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT49770B (en) |
-
1909
- 1909-08-30 AT AT49770D patent/AT49770B/en active
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