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الألمانية
العربيةالحالي
الفرنسية
الإندونيسية
اليابانية
الكورية
اللغة الملاوية
البرتغالية
الروسية
الإسبانية
التايلاندية
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اللغة الفيتنامية
معدات تهوية وتكييف ومعالجة الهواء في الغرف النظيفة
غلاية المياه الساخنة الكهربائية
A floor-standing electric boiler package that heats closed-loop water for cleanroom AHU coils without combustion, flues or on-site fuel storage.
- Flue-Free Electric Heating
- Staged Immersion Elements
- Compact Stainless Vessel
- Integrated Hydronic Safeties
مقدمة المنتج
The packaged boiler encloses a stainless pressure vessel, replaceable immersion elements, contactors or electronic power control, circulation connections and safety devices in one floor-standing cabinet. Electrical energy is transferred directly into the closed hydronic loop, avoiding combustion air and exhaust infrastructure. Multiple element stages follow heating demand, while a touchscreen displays water temperature, operating state and alarms.
الخصائص الرئيسية
Multiple element stages provide smaller output increments and distribute electrical loading.
A stainless vessel, relief valve, low-water protection and temperature limits form an integrated hydronic package.
Front and rear access panels expose the heater flange, terminals and water connections for service.
مخاوف المنتج للعملاء
Electric hydronic heating must fit available power, protect the vessel and respond smoothly to a variable coil load.
A facility cannot install gas piping, combustion air or a flue.Immersion heating produces hot water inside a sealed cabinet using only electrical and hydronic connections.
One large contactor stage causes temperature overshoot.Several element stages or proportional power control match output to the changing loop demand.
Low water level exposes heater elements to damaging temperature.Flow and low-water protection disable power before elements can operate dry.
Scale on the element sheath reduces transfer and service life.A removable heater flange exposes the complete bundle for inspection and cleaning.
تطبيقات نموذجية
Cleanroom AHU heating waterLaboratory reheat systemsHospital ventilation heatingPharmaceutical utility loopsBackup heat for heat-pump plants
المعلمات الفنية
Representative construction ranges for a commercial packaged electric hot-water boiler are listed below.
| المواد الأساسية | AISI 304 stainless steel pressure vessel with Incoloy-sheathed electric immersion elements |
|---|---|
| سمك اللوحة | 1.2-2.0 mm powder-coated steel cabinet panels |
| العرض الفعال | 500-1400 mm nominal boiler cabinet width |
| الحد الأقصى الطول | Up to 2085 mm overall cabinet depth across packaged boiler capacities |
| الصلب يواجه سمك | 1.2-2.0 mm exterior steel sheet |
| الكثافة الأساسية | Approximately 7900 kg/m³ for the AISI 304 stainless steel pressure vessel |
| الموصلية الحرارية | Approximately 15 W/(m·K) for the AISI 304 stainless steel pressure-vessel material |
| إنهاء السطح | Dark-blue polyester powder-coated cabinet with brushed stainless vessel |
| نوع المشترك | Bolted cabinet, flanged immersion-heater bundle and threaded or flanged hydronic ports |
| التخصيص | متوفر على أساس التطبيق المقصود وبيئة التشغيل. |
الخيارات المتاحة
Staged contactor or proportional SCR controlDifferent vessel volumes and heating capacitiesIntegrated circulation pump and expansion vesselRemote enable, alarm contacts and communications gateway
Planning a Packaged Electric Hot-Water Boiler specification?
أرسل لنا الأبعاد الخاصة بك، شروط التثبيت، أهداف الأداء والتشطيب السطحي المطلوب.
