DEP0010665DA - Heat exchangers, in particular dry evaporators for refrigerating machines - Google Patents
Heat exchangers, in particular dry evaporators for refrigerating machinesInfo
- Publication number
- DEP0010665DA DEP0010665DA DEP0010665DA DE P0010665D A DEP0010665D A DE P0010665DA DE P0010665D A DEP0010665D A DE P0010665DA
- Authority
- DE
- Germany
- Prior art keywords
- refrigerant
- heat exchangers
- opposite
- refrigerating machines
- particular dry
- 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.)
- Expired
Links
- 239000003507 refrigerant Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 241001669680 Dormitator maculatus Species 0.000 claims 1
- 239000003599 detergent Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Description
Slemms-Schuokertwerke Erlangen, den 25«9»48Slemms-Schuokertwerke Erlangen, 25 «9» 48
Aktiengesellschaft üstl »Staatmauerstr ® 5©Aktiengesellschaft üstl »Staatmauerstr ® 5 ©
PA 13/48135® PA 9/31APA 13 / 48135® PA 9 / 31A
Anmeldetag« l»loe1948 Akt«,E*iFiling date «l» lo e 1948 Akt «, E * i
angemeldet als ι Patent tieOIILregistered as ι patent tieOIIL
Bearbeiters ßeiöhmannEditor ßeiöhmann
Befinden Diplelnga lngelmannAre Dipl e lng a lngelmann
Abt «/Werkt IWAbbot «/ work IW
Kosten trägt s If bthS If bth bears the costs
Boppelgängig gewickelter B©hr®eblangenverdam>£er mit gegenseitig angeordneten Einsprits» und Austriiitsst eilen·Double-thread wound barrel damper with mutually arranged injection and discharge ports rush
ι Verdampfer mit_Kapillargo]ig~lin~ ι Evaporator mit_Kapillargo] ig ~ lin ~
Bei EältemasoMnen ist @s bekannt 9 einen mit lapillarroto-Iin« spritaimg artositenden 5?ro0köaT#rdampf ea? so auszulegen, daß Ibel den tmgün.ßtigst©a Bötri$baT®rliältö.isBens zeB« "b»i hoher Aiißentemperatur ©in© volle Bereifung de© Verdampfers noch erreiokte wird» Sind diese ferhtltnlsße nicht Torhajaden, so ist infolge des verringerten BruokreriialtnisBee a*Be toei niedriger Außentemperatur das Kapillarr©hr nicht mehr in d«r lage? 3βηβ lält©sdttelm@ng© dtireastilassen, die eine Tolle Bereifung des Verdampfers -gewährleistete Ί3&Τ Verdampf er taut in diesem lalle an der Austrittsseite abs wodurch als folge d®r Terringert en akrfciwn. Kühlfläche die Leistungsfähigkeit des Verdampfer®; nachläßt* Auch frieren die Msl&den im abgetauten Bereich nicht mehr voll aus«With EältemasoMnen @s is known 9 a with lapillarroto-Iin «spritaimg artositenden 5? Ro0köaT # rdampf ea? to be interpreted in such a way that Ibel will still achieve the lowest possible © a Bötri $ baT®rliältö.isBen s z e B «" b »i high outside temperature © in © full tires of the © © the reduced BruokreriialtnisBee a * B e toei low ambient temperature, the Kapillarr © does not hr more in d "r location? 3βηβ lält © sdttelm @ ng © dtireastilassen that -gewährleistete a Great tires of the evaporator Ί3 & Τ evaporator he thaws in this lalle on the exit side from . s which as a consequence d®r Terri Gert akrfciwn cooling surface s the performance of Verdampfer®; subsides * Even freeze the msl from & to the defrosted area no longer fully "
Diese JTachtail© &es Eaplllarrohr-Sünspritsung werden gemäß der Brfinctang dadureh vermieden, daß die an der Eintrittsseite des Verdampfers (Mnspritjsstelle) herrschende übermäßig tiefe !Temperatur als Ausgleieh für die an der Austrittssfite vorhandene höhere f emperatur herangezogen wird* Dadurch wird eine über den ganaen Verdampfer verlaufende gleichmäBige temperatur eraielt» die das lästige Abtauen verhindert*This JTachtail © & es Eaplllarrohr-Sünspritsung are avoided according to the Brfinctang because the excessively low temperature prevailing on the inlet side of the evaporator (Mnspritjsstelle) is used to compensate for the higher temperature existing on the outlet side * This creates a temperature over the ganaen evaporator constant temperature is maintained »which prevents the annoying defrosting *
ISrfindxmgsgemäß sind swei getrennte t neben einander angeordnete Bohrleitungen vorgesehen* die von dem Kältemittel in entgegengesetzter ELehtaag durchströmt werden. Vorteilhaft wird dies duroh einen doppelgängig gewickelten Bohrsehlangenver dampf er mit gegenseitig angeordneten Sinspritz- bzw, Austrittsstellen erreicht«ISrfindxmgsgemäß SWEi t separate juxtaposed drill pipes are provided * which are flowed through by the refrigerant in the opposite ELehtaag. This is advantageously achieved using a double-wound drill string evaporator with mutually arranged injection or outlet points «
In denIn the
Claims (1)
Family
ID=
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