0
How do you calculate the water flow requirements of a plate heat exchanger?
Wiki User
∙ 16y ago
"http://wiki.answers.com/Q/How_do_you_calculate_the_water_flow_requirements_of_a_plate_heat_exchanger" "http://wiki.answers.com/Q/How_do_you_calculate_the_water_flow_requirements_of_a_plate_heat_exchanger"
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
Application of plate heat exchanger?
The plate heat exchanger is used in multiple systems in the field of HVAC, including geothermal water heating systems, instantaneous domestic hot water systems, semi-instantaneous domestic hot water systems, swimming pool constant temperature maintenance systems, solar hot water systems, etc.Plate heat exchanger systems provide plate heat exchanger designs for each application:1. Geothermal water heating system: The heat exchanger acts as a separate device for the host of the heat pump and the open cold and heat source, which overcomes the corrosion of sensitive equipment such as the host by water quality.2. Domestic hot water system: The good heat transfer performance makes the plate heat exchanger gradually replace the traditional container heating system, with a smaller area and more economical investment.Instantaneous domestic hot water system-to ensure that users have hot water supply anytime, anywhere, compact system, no storage tank required, large boiler capacity required, large heat exchanger Semi-instantaneous domestic hot water system—requires smaller boiler capacity, smaller heat exchanger, easy to grow bacteria in the storage tank, and requires additional places for the storage tank.3. Swimming pool constant temperature maintenance system: Install a heat exchanger to make the pool water circulate independently. In order to avoid the corrosion of the plate by the chloride ion in the pool water, please choose the plate material carefully.4. Solar hot water system: As one of the clean energy sources, solar energy has attracted more and more attention. By using a heat exchanger, the loop for collecting solar energy and the loop for domestic hot water can be separated, thereby effectively protecting it. Cleanliness of the domestic hot water loop.If you want to know more, you can search：YOJO
How to solve the failure of plate heat exchanger?
The plate heat exchanger has the characteristics of high heat transfer coefficient, small pressure drop, compact structure, light weight, small footprint, convenient area and process combination, strong versatility of parts, wide selection of materials, and simple completion of large-scale production. Widely used in the fields of food, machinery, metallurgy, petrochemicals and ships.In order to ensure the normal operation of the plate heat exchanger, it is particularly important to extend the service life of the plate heat exchanger components (such as plates and rubber pads), and to understand the problems and the causes of the plate heat exchanger and the treatment methods.Brazed Plate Heat ExchangerBrazed Plate Heat Exchanger Model ZL20BProblem:The plate heat exchanger has leakage (small amount, water droplets are not continuous) and leakage (large amount, water droplets are continuous). The primary parts of external leakage are the seal between the plate and the plate, the position where the plate seals the leakage groove, and the inner side of the end plate and the compression plate.The reason:The clamping scale is not in place, the scale across the ground is not uniform (the ground scale error should not be greater than 3 mm), or the clamping bolt is loose. Part of the gasket is separated from the sealing groove, the main sealing surface of the gasket is dirty, the gasket is damaged or the gasket is aging. The plate is deformed, and the misalignment causes the running mat.Solution:In the state of no pressure, clamp the equipment from the beginning according to the clamping scale supplied by the manufacturer. The scale should be uniform and common. The error of the compression scale should not exceed ± 0.2N (mm) (N. is the total number of plates) The parallelism should be kept within 2 mm. Make a symbol on the leakage part, and then check the heat exchangers one by one, and install or replace the gaskets and plates from scratch.YOJO can provide a variety of heat exchange equipment solutions for the failure of the plate heat exchanger. For leakage problems of the plate heat exchanger, if there are other questions, please contact YOJO.Tag: Heat exchange equipment solution, Heat exchange equipment, plate heat exchanger leakage
What is a plate heat exchanger used for?
Plate heat exchangers are used in combination boilers, also sometimes referred to a 'combi-boilers'. The plate heat exchanger is found inside the hot water section and uses metal plates to move heat between two fluids.
Regarding water flow-should pool water go through the filter before it goes to the heat exchanger or should pool water go to the heat exchanger then through the filter before going back into the pool?
it goes ....pump, filter, heater, auto feeder, back to pool...this way the super chlorated water doesn't hurt the heat exchanger...
What is test ring in Heat exchanger?
The test ring in a heat exchanger is the seal, that keeps the water from the heating container. The test ring should be changed every year.
How do you plumb a water line to a coal furnace to preheat the water prior to going into a electric hot water heater?
Is the furnace a hydroponic system? If it is you only need to get a heat exchanger (As you don't want the water to your heater flowing through the furnace) and plumb it as another zone in your house. If not you need to find a device for heating water that fits your furnace. and plumb the heat exchanger to that. I believe an heat exchanger is required by code in either case.
Is it possible to use a heat exchanger to cool your house while heating the water in your pool?
no
What is different between cooler and heat exchanger?
Both the cooler and heat exchanger perform the same function as they remove heat from the engine. Two popular types of coolers are air-to-air inter-coolers that allow air to flow over fins and air-to-water models. The heat exchanger is often mounted in front of the radiator and uses airflow to reduce water temperature.
Why use cation exchanger before anion exchanger in zeolite method of water softening?
If Anion exchanger use before cation exchanger in water treatment system then following problem occured 1. Deposition of sulphate in bed at high pH. 2. Elimination of CO2 Gas will not possible at high pH. 3. Due to very high pH in Cation unit sludge will be form which is the cause of strainer chocking & effect to resin quality. 4. Increse possibility of sodium slippage.
What does a condenser boiler do?
A condenser boiler has a primary and a secondary heat exchanger. Fuel that is used to simply warm up water can be sent to the secondary heat exchanger and reused. This is a substantially more efficient use of energy.
Name the types of heat exchangers used as super-heaters?
Water tube heat exchanger swimming pool, Coaxial heat exchanger for laser and stainless steel exchangers are some of the heat exchangers used as super-heaters.
What plate is covered by water?
nazca plate
