Air Water Heater ™ Prepared by Anup Nalamwar NESPAL Air Water Heater Pvt. Ltd. Plot No. A-51, Five Star Industrial Area, MIDC, Shendra, Aurangabad – M.S. India - 431 010 Cell: +91 98220 10149 Tel: +91 240 645 0000 Fax: +91 240 247 4244 E-mail: anup@nespal.in / anupnespal@gmail.com URL: www.nespal.in www.nespal.in +91 98220 10149 anup@nespal.in
Company Profile NESPAL (formerly NESPL) was founded by Anup Nalamwar (B.E. Mech) under the guidance of Mr. Prakash Nalamwar (Ex- servicemen-IAF, DME & DEE) in 2003. Having worked in IAF, Mr. Prakash has instilled the great virtues of Defence Services viz., Commitment, Dedication, Team Work, Quality, Transparency, Trustworthiness and Care Anup Nalamwar (BE Mech) is having 16+ yrs experience in Mktg, Designing and Business Devpt. He is aptly supported by: Ravi Aghao (B.Tech. Mech) is looking after Application Engg to develop newer applications. Anup & Ravi are from Government College of Engineering, Amravati. Vitthal Wadhekar is looking after Installation, Commissioning and After Sales Service. Though Vitthal is an ITI (RAC), he is capable of getting the Repeat Orders just by an excellent service. We have technical tie-up with one Engineering Consultancy firm having more than 20 engineers, having total 100 years+ experience . www.nespal.in +91 98220 10149 anup@nespal.in
Major Achievements Received 19 th the REPEAT Order from Prajapita Brahmakumaris, Mount Abu Probably World’s Largest installed heating capacity at a single location – 1,005,000 ltrs/day at Mount Abu Installed OPEN Swimming Pool Air Water Heater at Nainital – first in entire Himalayan Region Installed system at (-)10 o C Ambient Temp . climatic conditions at Mukteshwar at Central Govt institute Connecting high capacity systems with Aurangabad based server for Online Monitoring (under implementation) Repeat Orders from 3 other valued customers Successfully installed with repeat order INDUSTRIAL Dryer www.nespal.in +91 98220 10149 anup@nespal.in
Awards 2004 -Most Functional Product (2 nd ) Award at International Expo on Building and Construction Industry- Delhi 2006 - Nominated for Who’s Who Science & Engineering, by Marquis Who’s Who Publications (9 th Edition in 110 years)- USA 2007 - Awarded by Rashtriya Udyag Ratna Puraskar- Delhi 2012 - Parivartan Sustainability Innovation Award for Resource Conservation and Augmentation- Delhi (www.parivartanawards.in) alongwith TCS, ITC, VOLVO etc 2012 - Nominated for ‘Best Enterprise’ - an International Award by Europe Business Academy-UK www.nespal.in +91 98220 10149 anup@nespal.in
Advantages of NESPAL Made in India, Made for India design and product Local Management – Quick decision making Indian company – knows the climatic conditions better than outsiders No dependence for spare parts, not even on NESPAL. All components are selected considering the easy availability at all India level Your Local partner, a solution provider Possibility of customization for special requirements www.nespal.in +91 98220 10149 anup@nespal.in
What is “Air Water Heater”? Like Solar Water Heater works on Sunlight, Air Water Heater works with environmental/atmospheric AIR independently on sunlight. “It is an instrument/concept where the heat from atmospheric air is absorbed, and is transferred to water through the mechanism for water heating using thermodynamic principle, saving up to 80% energy.” or “ It is an instrument which absorbs the heat from atmospheric air and transfers to water through the mechanism for water heating using thermodynamic principle, saving up to 80% energy.” Air Water Heater can extract heat even from Himalayan air i.e. sub-zero temp (up to -30 o C.). www.nespal.in +91 98220 10149 anup@nespal.in
Air Water Heater Operating Cycle Air Water Heater can be divided in to 4 sections: 1. Evaporation – to absorb atmospheric latent heat/energy 2. Compression – to raise the pressure and temperature of energy rich vapours 3. Condensation – to release the energy in water and increase water temperature up to desired temperature 4. Expansion – to convert heating fluid in to ideal cold fluid Let us see working of each section in next slides: www.nespal.in +91 98220 10149 anup@nespal.in
Evaporation Heating Fluid In Vapour Form In a heat exchanger Heat source (evaporator) the liquid Ambient Air cooling media draws Inlet Up to (-) 30º C energy from a heat source, in this case from ambient air and expands with Cool-Byproduct increasing temperature. Air Outlet Evaporator Heating Fluid In Liquid Form www.nespal.in +91 98220 10149 anup@nespal.in
Compression Heating Fluid Heating Fluid In In Hot In a compressor, under the Vapour Form Gas Form supply of electrical energy, the now gas form (warm) heating fluid will be compressed and heated Compressor additionally. The heating fluid leaves the compressor as a very hot gas. www.nespal.in +91 98220 10149 anup@nespal.in
Condensation Heating Fluid In Hot 1. The hot gas now comes into Gas Form the condenser releasing heat Water storage to the heating system 2. The gas condenses and leaves as a warm, liquid Hot Water cooling media from the Outlet condenser. 3. During condensation sensible heat is transferred from gas Cold Water to water and the potable Inlet Condenser water is heated Heating Fluid In Partial Hot Liquid Form www.nespal.in +91 98220 10149 anup@nespal.in
Expansion 1. The warm liquid heating fluid is transported to the expansion valve Heating Fluid Heating Fluid In 2. In the valve the pressure is In Partial Hot Liquid Form Liquid Form immediately lowered. 3. The temperature drops without Expansion Valve exchange of energy. 4. The cold, liquid cooling media is fed to the evaporator, 5. The circuit circulation start all over again www.nespal.in +91 98220 10149 anup@nespal.in
The Complete Cycle NESPAL-Air Water Heater Water storage Heating Fluid Heating Fluid Or In Hot In Heating Gas Form Vapour Form Or Ambient as Swimming Pool Heat Source Ambient Air Inlet Up to (-) 30º C Hot Water Outlet Compressor Cold Water Inlet Cool-Byproduct Air Outlet Condenser Evaporator Heating Fluid Expansion Valve Heating Fluid In Partial Hot In Liquid Form Liquid Form www.nespal.in +91 98220 10149 anup@nespal.in
NESPAL’s Models Capacity = Model Numerical x 1000 AWH 1 & AWH 2 AWH 5 AWH 20 AWH 3 & AWH 4 AWH 10 www.nespal.in +91 98220 10149 anup@nespal.in
Biggest Model NESPAL Air Water Heater AWH 40 (40000 Ltr/day) www.nespal.in +91 98220 10149 anup@nespal.in
NESPAL’s Swimming Pool Air Water Heater Compact Swimming Pool 40000 Litre swimming Pool AWH system at Nainital www.nespal.in +91 98220 10149 anup@nespal.in
Agri Produce and Food Processing Dryer Biggest Model Output – 1,950,000 kCal per day Input – 516,000 kCal per day Savings – 1,434,000 kCal per day Payback Period – Less Than 12 Months www.nespal.in +91 98220 10149 anup@nespal.in
Biggest Model – Heating Module www.nespal.in +91 98220 10149 anup@nespal.in
Agri Produce and Food Processing Dryer 1. As per study, 10 to 25% of Industrial Energy Consumption is in Drying Application 2. Air Water Heater can be used for Drying of Agriculture Produce , in Food Processing and Industrial Drying Application 3. Depending upon the Drying temperature (30 to 58 deg. C), energy savings varies from 80 to 40% 4. Payback Period – less than 18 Months 5. It can be connected to existing Dryer 6. Successfully installed with Repeat Order in Food Processing Industry www.nespal.in +91 98220 10149 anup@nespal.in
Agri Produce and Food Processing Dryer Fan Coil Unit Tray Dryer Insulated Drying Chamber www.nespal.in +91 98220 10149 anup@nespal.in
Agri Produce and Food Processing Dryer Boiled Fresh Papaya Tomato Successful with Syrup Trial taken with Dryer Dried Papaya Tomato Candy After After 16 Hrs 14 Hrs Fruit Quantity for Drying per tray Dried Papaya Tomato Candy After After 17 Hrs 15 Hrs www.nespal.in +91 98220 10149 anup@nespal.in
Applications Industry Type • Construction • Hill Stations • Slaughter House Industry • Mass Housing • Boiler Feed Water Complex • Beverage • Industrial Sectors • Swimming Pool • Pharmaceutical • Hotels Heating • Automobile/ • Hospitals • Process Industry Auto Ancillary • Laundry • Hostels • Food Processing • Dairy • Poultry And at all places where hot water requirement is critical www.nespal.in +91 98220 10149 anup@nespal.in
Plusses of Air Water Heater Micro-processor* based control Connectivity* with Aurangabad based server for online monitoring (under implementation) and data logger Suitable for hard water of any hardness due to in-house developed heat exchanger System auto cut-off due to any component failure Independent LED’s for individual component & control Possibility of installing Monitoring panel anywhere in the building (advantageous as system is installed at terrace) Up to 100% hot water availability with Dual Tank Design Low heat losses from hot water tank as the insulation is decided based on the particular climatic conditions System comes with Fully Charged with Heating Fluid (gas) and no charging at Site. Can be commissioned in few hours * in higher capacities www.nespal.in +91 98220 10149 anup@nespal.in
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