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Item: Titanium Coil in shell Heat Exchanger,Tube shell type Titanium Coil heat exchanger
Short Description: High quality titanium tube coil heat exchanger with PVC plastic shell tube, has performance of corrosion resistant,.It is generally used for seafood, freshwater and seawater cooling & heating (which can be included in the titanium evaporator titanium electric heating rods). Titanium evaporator specifications lists from 1/2HP to 60HP.
Materials:Tube coil is made from titanium,brass fittings,and outer shell is made from PVC.
Important Features: usually used in the air conditioner or heat exchanging system for seafood, freshwater and seawater cooling & heating,used as evaporator or condenser.
Place of origin: China , Sell to worldwide.
|Order or Inquiry on “Titanium Coil in shell Heat Exchanger”|
|Models & Details for “Titanium Coil in shell Heat Exchanger”|
- Water side:
- With high pressure resistance PVC shell tube for body and PVC plate for up and down cover
- Green material: afe for environment
- Refrigerant side:
- With titanium tube bending into coil
- Strong anti-corrosion
- Widely used in the sea water and some chemical acid
- Can solve the problem of the corrosion of the copper material
- Its surface is not easy for oxidation
- Features:1. Made by top titanium tube, with good resistance ability.2. Compact design, with high heat transfer efficiency.3. Working temperature: 0°C~50°C4. Can bear 1.5kgf/cm25. Range from 0.5hp~60hp6. Pass two times pressure testing and leakage testing.7. Can produce base on your design and requirement.
- Usage:Titanium Coil Heat Exchanger are always used in pool system heating with heat pump.
The following type is usually to heat swimming pool with heat pump machines:
|Buying guide to “Titanium Coil in shell Heat Exchanger ”|
- The item is available for retail and wholesale;
- The item takes large packing dimension,therefore,takes much volume weight.The place of origin is in China,when you buy one or two,please consider freight(by air or by sea) into the cost;
- Accept bulk order with Container delivery;
- Please contact us to email: [email protected]
|General Knowledge on “Titanium tube”|
Titanium tube is light weight, high strength, excellent mechanical properties. It is widely used in heat exchange equipment, such as a tube heat exchangers, plate heat exchanger tube, snake tube heat exchangers, condensers, evaporators and transportation pipelines.
Titanium is a new type of metal, and the performance of the carbon-containing titanium impurity content of nitrogen, hydrogen, oxygen and so on, the most pure titanium iodide impurities is not more than 0.1%, but its low strength, high ductility. 99.5% for the performance of industrial pure titanium: density ρ = 4.5g / cm3, a melting point of 1725 ℃, thermal conductivity λ = 15.24W / (mK), tensile strength σb = 539MPa, elongation δ = 25%, necking rate ψ = 25%, the elastic modulus E = 1.078 × 105MPa, the hardness HB195. Detailed performance titanium tube as follows:
(1) high specific strength
The density of titanium is generally about 4.5g / cm3, only 60% of steel, titanium’s strength was close to the strength of ordinary steel, some high-strength titanium alloy structural strength than a lot of steel. Therefore, the ratio of titanium alloy strength (strength / density) is much larger than other metallic structural materials, see Table 7-1, can be made out of high unit strength, rigidity, lightweight parts and components. Currently aircraft engine components, skeleton, skin, so the use of titanium fasteners and landing gear.
(2) high thermal strength
Temperature hundreds of degrees higher than aluminum, at moderate temperatures can still maintain the desired strength, long-term work at a temperature of 450 ~ 500 ℃ of these two types of titanium in the range of 150 ℃ ~ 500 ℃ still very high strength, and aluminum at 150 ℃ decreased significantly when compared strength. Titanium’s operating temperature up to 500 ℃, aluminum is below 200 ℃.
(3) corrosion resistance
Titanium work in humid atmosphere and seawater, which is far superior corrosion resistance of stainless steel; for pitting, etching, stress corrosion resistance is particularly strong; alkali, chloride, chlorine organic materials, nitric acid, sulfuric acid and so it has excellent corrosion resistance. However, the corrosion resistance of titanium with a reduction of oxygen and chromium salts medium is poor. Commonly used in seafood brackish water cooling, heating heat exchanger (which can be included on titanium electric heating rods in titanium evaporator).
(4) good low temperature performance
Titanium alloys at low and ultra-low temperature, retain their mechanical properties. Low temperature performance, low interstitial elements of titanium, such as TA7, at -253 ℃ can maintain a certain degree of plasticity. Thus, titanium is also an important low temperature structural materials.
(5) The chemical activity of large
Chemical activity of titanium is large, a strong chemical reaction with atmospheric O, N, H, CO, CO2, water vapor, ammonia and the like. Carbon content greater than 0.2%, it will form a hard TiC in titanium alloys; the temperature is high, and the role of N will form TiN hard surface; above 600 ℃, high hardness of hardened layer of titanium absorbs oxygen is formed ; hydrogen content increased, brittle layer will form. Absorbing gas generated brittle surface layer depth of up to 0.1 ~ 0.15 mm, the degree of hardening of 20% to 30%. Titanium is also large chemical affinity, easy and sticking friction surface.
(6) thermal conductivity, small elastic modulus
Thermal conductivity of titanium λ = 15.24W / (mK) approximately 1/4 of nickel, iron 1/5, 1/14 of aluminum, while the thermal conductivity of various titanium decreased by 50% than the thermal conductivity of titanium. The elastic modulus of about 1/2 of titanium alloy steel, so the poor rigidity, deformation, not making slender rod and thin-walled parts, cutting the amount of the machined surface rebound large, about 2 to 3 stainless steel times, causing intense friction of tool flank, adhesion, adhesive wear.
Item:Copper tube coil immersion heat exchanger,custom heat exchanger copper tubing coil
Short Description: Copper Coil tube type heat exchanger,also called copper Spiral heat exchanger, is a serpentine heat exchanger, typically consists by a copper tube which is bent as needed into a desired shape, such as circular, spiral, and the long serpentine. Sometimes,double copper tubes are bent in parallel in order to get better performance.At the both ends,usually are welded with brass joints.It was the first appearance of a heat transfer equipment, simple structure, easy operation.The main advantage is very high heat exchanging efficient. Usually used as immersion heat exchanger.
Custom various of Copper tube coil immersion heat exchanger
Material: Copper tube (available for aluminium tube or stainless steel tube depending on your requirement);
Min. order: 1 unit
Place of origin: China
|Order or Inquiry on “Copper tube coil immersion heat exchanger”|
|Experienced “Copper tube coil immersion heat exchanger”|
- Made from one copper tube;Parallel two tubes for coiling are also available;
- Also available on Aluminium Tube or Stainless steel Tube.
- Excellent heat exchanging performance;Compact and neat design with high thermal transfer performance;
- Good corrosion resistance, biofouling resistance, maximum allowable stress and internal pressure, tensile strength, yield strength, high melting point, alloyability, easy to fabricate, and easy to weld.
- Available for circular, spiral, and the long serpentine;
- Finned tube is also working;
- Available for various dimensions;
- Can be welded with brass joints;
- All items are performed full testing before delivery.
- Accept min. order: 1 unit
Copper tubing sprial coil immersion heat exchanger was always used to transfering energy. It has better efficientce than shell or tube exchangers for low flow rates. Because of its simple and easy design and construction,and also low price and easy to clean.
|Some samples we experienced,they are only a small part we made ago.|
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|Buying Guide to “Copper tube coil immersion heat exchanger”|
- The heat exchanger accept customized production;
- The place of origin is in China,when you buy one or a small quantity,please consider international air freight as cost;
- Accept bulk order with Container delivery;
- More types of Heat Exchanger are not displayed on the web.If the item above doesn`t meet your requirement,please contact us to email: [email protected] ,we can supply a favourite item you need.
|General Knowledge on “Copper tube coil immersion heat exchanger”|
The material of copper,used in heat exchanger,has much excellent performance for thermal transmission. First of all, copper was top good heating conductor and has excellent heat conductivity,which permit thermal to transmit fastly.The second factor, copper has good performance of corrosion resistance and biofouling resistance, which performance permit stress and internal pressure, high melting point, easy to weld together. The third factory for copper to use as heat exchanger is its healthy,permitting to contact food and water directly,without harm to people.
Copper tube coil immersion heat exchanger/Stainless Steel coil immersion heat exchanger is used to transfer heat in a wide variety operating conditions. coil immersion heat exchanger is more efficient than shell and tube exchangers for low flow rates. Due to their simple construction they are low in price and convenient to clean on the shell side. Thermal efficiency approximates that a true countercurrent flow type exchanger. Condenserors are used for condensation vapours cooling liquids. Condensers are made by fusing number parallel coils in a glass shell. Copper tube coil immersion heat exchanger is artificial to special requirements as to dimensional tolerances, finish and tempers for use in condensers and heat exchangers. Copper heat exchanger tubes are normally supplied in straight length in annealed half hard temper. It is not only have the stiff tolerances the most dependable dimensions throughout the tube length. The tube surface is clean both inside. Coils are made in different diameters using tubes different bores.
Item:Finned U Tube Air Cooled Heat Exchanger,for liquid and air heat exchaning
Brief Description: Finned U Tube Air Cooled Heat Exchanger with or without fan motor.
Features: aluminium fins and copper tube,high-quality fan motor with long service life.
Models: See below instruction.
Place of origin: China , Sell to worldwide.
|Order or Inquiry on “Finned U Tube Air Cooled Heat Exchanger”|
|Models: Finned U Tube Air Cooled Heat Exchanger with fan installation frame,no installed fan unit|
|Models: Finned U Tube Air Cooled Heat Exchanger system with fan unit installed|
Models for Finned U Tube Air Cooled Heat Exchanger: (Can be installed with fan unit, or no fan unit).
Dimension for Finned U Tube Air Cooled Heat Exchanger:
Note: we can supply products as per customized samples or drawing.
|General knowledge on “Finned U Tube Air Cooled Heat Exchanger system”|
It is made up of condensing fin, axial blower and framework. Product has high quality with competitive price .
1. Frame material choice : copper , aluminum ,galvanized plate
2. aluminum foil: hydrophilic or bare
3. fin type: louver fin or flat fin or corrugated fin
4. suitable for R134A, R22, R404A, R407C refrigerant and so on
5. voltage: 120VDC or 220V/1/50HZ and 380V/3/50HZ or other types.
6. different alternative condensing fans available: shaded pole or outer rotor fan motor.
7.did gas examination under 3.0Mpa air pressure to ensure the tightness.
8.widely used in refrigeration industry, cold room and other cooling system.
9. we can supply products as per customized samples or drawing.
10.producing procedure: tube bending, punching fin, expanding, digressing, drying,welding, leakage test, bending, inspection, packing
We are proud to introduce the Solar PVT Panel to its line of high quality, solar energy products. Its revolutionary design combines photovoltaic energy generation with thermal heating capabilities in one powerful, cost effective module.Solar PVT Panel-Hybrid Solar Photovoltaic and Solar Thermo into a panel,producing electricity effectivly and warm water at same time in a panel with 0 cost.It stands the developing trend of future solar PV panels.
Smartclima Solar PVT Panel(Photovoltaic Thermal panels), have PV panels on top of a flat thermal module that captures the superheated air and either turns it into hot water, or flows the warmed air through the house for heating.Its revolutionary design combines photovoltaic energy generation with thermal heating capabilities in one powerful, cost effective module.It require an attic space with a south facing sloped roof.
The panel delivers substantially higher efficiencies compared to other PV panels. A PV panel’s performance can be degraded when subjected to extremes in operating temperature. But our Solar PVT panel eliminates this problem through the use of an integrated aluminium heat exchanger with a water/glycol mix. This heating exchange capability can effectively cool or warm the solar cells equally when needed, keeping the module’s temperature at a constant 35℃. At this temperature yield reductions due to excessive heat in the summer are prevented, improving the system’s electrical output by 15-20% compared to standard PV panels. During the winter, heated water can be pumped through the module quickly melting away snow and exposing the modules to sunlight, ensuring uninterrupted power generation.
Background & Principle
Typical PV modules have a solar conversion efficiency up to 15%. What happens to the rest of the sun’s energy that shines on the panels? Most of it is converted into heat energy, which normally is lost and provides no value to the system owner. As well, the heat build-up behind PV modules reduces the electrical output by 0.4-0.5% for every 1°C above its rated output temperature, which is 25°C (77°F). For every 1°C (1.8°F) above 25°C, the electrical output drops by 0.4 to 0.5 percent. A typical rooftop PV array may measure 55 to 75°C (131 to 167°F), which means its electrical output would fall by 12 to 25 per cent below the name plate rating. For example, a 10-kW array only generates 7.5 to 8.8 kW under these temperature conditions. A PV/T system lowers the photovoltaic temperature by 10 to 20°C (18 to 36°F), which increases the electrical output by five to 10 per cent, or an extra 0.5 to 1 kW for a 10-kW array.
Our Solar PVT panel are designed to be used in a number of residential and commercial applications. For the home, a roof-top array can generate thermal energy to supply a family’s hot water needs. It can also supply all the energy needed to supply an under-floor radiant heating system. If you own a boiler, our Solar PVT panel can supply up to 70% your existing boiler consumption needs. With the addition of a thermal storage unit, the energy generated by an Solar PVT panel array can be utilized any time; day, night or on cloudy days when the amount of available sunlight is limited. Solar PVT panel can be the foundation for a truly environmentally friendly home. Integrating a low temperature differential engine will put your home one step closer to energy independence. The energy provided by a PV-Thermal system will generate carbon free electricity, displace carbon based heating fuels such as oil and natural gas and reduce your household’s carbon footprint to a minimum.
The higher conversion efficiency and thermal capabilities of Smartclima’s Solar PVT panels make them ideal for large power generating plants and PV parks. When combined with a low temperature differential engine, a PV park owner can enjoy not only the higher efficiencies the modules provide, but also can convert the additional thermal energy into electricity, producing higher returns on investments.
PVT Panel Features:
* Generate free electricity & hot water ,best of Both Worlds!
* Can combine with a heat pump
* Green deal funding,Earn an income for all energy generated
* Completely maximise the potential energy on your roof
* More efficient than standard Solar PV as the panel is kept cool by the circulating water
* Reduce carbon foot print
* The future of solar panels!
Cell Dimension: 156×156
Single Cell power: 4.3W
Cell Quantity: 60 pcs
Module Dimension: 1640X992X50mm
Characteristics & Performance
Use of only certified materials at highest quality standards.
The process of cell and module production is fully automated with 100% quality control and product traceability.
Excellent performances even during low solar radiation
Guaranteed positive tolerance 0 to +3% of power for each module
Power not less than 90% of power peak during the first 12 years
Power not less than 80% of power peak during the subsequent 13 years.
|Temperature Coefficient of VOC(β)||-0.33%/°C|
|Temperature Coefficient of ISC(α)||+0.033%/°C|
|Temperature Coefficient of Pmax||-0.39%/°C|
|Nominal Operating Cell Temperature(NOCT)||45±2°C|
|Permissible Operating Conditions|
|Maximum system voltage||1000VDC|
|Maximum Surface Load Capacity||Test up to 5400Pa according to IEC61215 (Advanced test)|
|Resistance Against Hail||Maximum diameter of 1in.(25mm) impact speed of 51.5mph(23m/s)|
|Cells||Polycrystalline cell with 3-busbars,6″(6×10)|
|Junction box||IP67,combined with 3 by-pass diodes|
|Front Glass Thickness||3.2mm|
|Connecting Cable/Connector||MC4 compatible connector/4mm²|
diameter, 900mm length
Power output versus temperature of solar PV and Solar PVT panel
HVAC Parts >> Solar Utilizing >>Solar PVT Panel
Compact Portable Electric Fan-Forced Space Heater
Can Be Used Either Horizontally Or Vertically
3 Heat Settings: 750/900/1500 Watts
Great For The Office – Fits Nicely Under Your Desk
Safety Overheat Protection System
Metal Safety Grill
Stay Cool Body With Molded Handle
Can be used in bathroom for warming
Item:Compact Mini Oscillating Electric Heater
Short Description:a compact electric space heater.Easy to carry,low power consumption to save your energy.
Power supply: 220V, 200W
Place of origin: China , Sell to worldwide.
|Order or Inquiry on “Compact Mini Oscillating Electric Heater”|
|Models & Details for “Compact Mini Oscillating Electric Heater”|
- The smallest and lightest but most powerful mini electric heater desktop you could find;
- Enjoy heating while you’re surfing the internet, listening to music, playing games,etc.
- Material: Metal frame and metal grille.
- Head rotatable in vertical angle.
- With an low/Middle/High three level switch on its back.
- 200w,Low power consumption,compared other electric heaters.
- Portable,Easy to carry.
- Good appearance
- Size: 4″, 6″ (4″,face diameter:135mm; 6″, face diameter: 185mm)
- Various colors are available
- Power supply: 220V, 200W
- Color:Randomly or Customized
when you are wrting,when you are studying,when you are in front of computer…In that sapce where stay you person only,in winter,you will feel very cold.Usually,people will use an electrical heater which power is more than 1000W. Though it can bring much heat energy,but in that space of you person only,most of heat is wasted.So,we suggest you to use Smartclima`s Portable Desktop Mini Electric Heater,which takes only 200w,and it is enough to heat you person.
The heat can rotate 360 degree.
Smartclima Compact Mini Oscillating Electric Heater has two version: 4″ and 6″ It bring you comfortable feeling in winter.
Only 200W,it can heat your personal space enough. Save electricity energy!
Two models of 4 inch and 6 inch , steel art Electric small space heater, high-effective, energy-saving electric heater, portable 220V 200W.
It can be put to anywhere. Safe,without fire.
Package: Double warren cardboard.
Color can be customized if you order bulk.
The smallest heater; the smallest size; the minimum power of heater power of 200W;the highest efficiency of heating, energy saving and environmental protection, enjoying the warm winter; with efficient honeycomb reflector heat accumulation, plus power coefficient is the highest heating system, to create maximum efficiency of heater.
Pay attention to quality and safety:
1, equipped with temperature control switch, ensure your safety. Temperature control switch only in high-end heater used in the general market, cheap products are not installed temperature control switch;
2, pay attention to: quality, energy saving and environmental protection, enjoying the warm winter. Winter is the essential product of office;
We are factory to produce USB cooling fand and Portable Desktop Mini Electric Heater.Your customized size is acceptable.
When you are studying,when you are in front of computer,when you are writing…Feel too cold? So,why not to use it?It can heat your space,but takes low electric energy cost.
It can be put into your luggage easily,it can heat you at anywhere,anytime.
|Buying Guide to “Compact Mini Oscillating Electric Heater”|
- Available for retail and wholesale;
- The place of origin is in China,when you buy one or a small quantity,please consider freight into the cost;
- Accept bulk order with Container delivery;
- More types of Compact Mini Oscillating Electric Heater are not displayed on the web.If the item above doesn`t meet your requirement,please contact us to email: [email protected] ,we can supply a favourite item you need.
|General Knowledge on “Compact Mini Oscillating Electric Heater”|
Tips: It is a good idea to use it for heating when you’re studying,writing, surfing the internet, listening to music, playing games,etc.Low cost but heat your whole body enough.