supermarket refrigerated showcase » article > walk-in display coolers > refrigerated showcase supermarket refrigerated showcase share the factors that should be considered when choosing a cooling tower
refrigerated showcase supermarket refrigerated showcase share the factors that should be considered when choosing a cooling tower
author: supermarket refrigerated showcase category: walk-in display coolers Views: 552Time: 2016-08-22
refrigerated showcase supermarket refrigerated showcase Tell you what factors should be considered when choosing a cooling tower? Understanding these elements is very important for refrigeration systems.
(1) First of all, the thermal performance of the cooling tower should meet the requirements. The cooling capacity (flow rate) of the currently designed cooling tower products refers to the nominal flow rate of this type of tower under the design conditions and meteorological parameters. The selection should be based on the thermal performance curve of the cooling tower combined with the cooling water volume of the circulating water , Water temperature and local meteorological conditions, determine its operating flow and number of units, and reserve an appropriate reserve system to meet the requirements of the safety guarantee rate of the circulation system.
(2) The inlet water temperature of the cooling tower is generally below 46℃, and the maximum inlet water temperature of the glass fiber reinforced plastic cooling tower is generally not more than 60℃. When the water temperature is higher than 46℃, it should be requested; and use temperature-resistant water spray filler.
(3) The quality of the water entering the cooling tower should meet the circulating cooling water quality index b glass fiber reinforced plastics "Cooling towers have certain corrosion resistance, some indexes can be appropriately relaxed in the short term, the turbidity is generally not greater than 20mg/L, and the short-term allowable 100— —150mg/L.
(4) refrigerated showcase supermarket refrigerated showcase It is recommended that low-noise or ultra-low-noise cooling towers should be selected for buildings in urban residential areas, and common cooling towers can be used for cooling towers used in factories.
(5 ) According to the changes of seasons and meteorological conditions, automatic adjustment and control measures of the fan speed should be considered to save power consumption.
(6) The tower structure material should meet the strength requirements, the structure is stable, durable, easy to assemble, and precise in coordination. And prevent air and water corrosion.
(7) fan matching should be long-term operation without failure, vibration and abnormal noise. The wind flail blades are resistant to water and steam erosion and have sufficient strength.
(8) uniform water distribution and wall flow Less; the air distribution is even, the eddy current and the tip effect should be minimized, and the ventilation resistance is small; the water distributor has a good effect, and the water droplets are less splashing; frequent maintenance, operation and management are easy to operate.
(9) When the cooling tower adopts shutters At this time, the opening area of the louver should be large enough to allow air to flow through the louver grille at a wind speed of less than 2m/s.
refrigerated showcase refrigerated showcase is a professional company integrating design, manufacturing, sales and service. Products include: All kinds of fresh-keeping cabinets, display cabinets, walk-in cooler, air curtain cabinets, deli cabinets, fresh meat cabinets, cold storage, etc., toll free hotline: +86 18019567573
This article is organized by refrigerated showcase supermarket refrigerated showcase, more companiesIndustry Information Welcome to visit the company website: www.ihdjx.com
keywords:
Ranking of similar articles
- Refrigerated showcase display cooler written commercial display cooler legend
- Hairy crabs freezer frozen taste more fresh
- How hairy crabs fresh refrigerated showcase display cooler tell you
- Refrigerated showcase walk - in the cooler is icy
- Supermarket supermarket refrigerated showcase of fresh-keeping of supermarket refrigerated showcase refrigeration technology
- refrigerated showcase display cooler Explain the characteristics of food raw materials (3)
- refrigerated showcase commercial refrigeration The function of each component
- Display cases Intercooler failure and analysis (2)
- display cases Capillary disassembly, diagnosis and maintenance
- My mama ah!The fruit fresh tank is too beautiful!
- display cases Refrigeration failures and maintenance methods (2)
- Supermarket refrigerated showcase non-stop or abnormal opening and shutdown
- display cases Cooling difference analysis of secondary faulty machine
- Display cooler refrigeration failures and maintenance methods (ten)
- display cases Inlay and production of evaporator (10)
- display cases refrigeration failures and maintenance methods (eight)
- When buying a freezer to see performance metrics
- refrigerated showcase supermarket refrigerated showcase explains the characteristics of food ingredients (4)
- walk-in cooler refrigeration failure and maintenance method (4)
- Walk-in cooler evaporator inlay and production (eight)
Latest news articles
- May 2011 refrigerated showcase Qingyuan Tour
- refrigerated showcase Refrigeration Equipment Co., Ltd. growth process
- Refrigerated showcase major sales walk - cooler in class
- Refrigerated showcase display cooler written commercial display cooler legend
- Refrigerated showcase walk - in cooler energy-saving progresses steadily
- 2012 take care of the old man from the supermarket refrigerated showcase
- refrigerated showcase Tip: Which fruits are not suitable for placing in the fruit refrigerated showcase
- Dragon fruit reveals ark makes pitaya ornamental fruit
- Watermelon fresh-keeping refrigerator can better preserve the nutrients of watermelon
- Represent the frozen watermelon fruit for storage
- Hairy crabs freezer frozen taste more fresh
- How hairy crabs fresh refrigerated showcase display cooler tell you
- Large supermarket display ark how to choose the right goods
- Small convenience store owner should show how to choose the convenience stores ltd. refrigeration
- Refrigerated showcase ltd. refrigeration has been a leader in innovation and energy saving
- In September 2012, refrigerated showcase west chung
- Refrigerated showcase walk - in cooler cleaner which aspects should be paid attention to
- Correctly use refrigerated showcase supermarket refrigerated showcase the matters needing attention
- , a refrigerated display showcase meat cooler features of the product
- Refrigerated showcase walk - in the cooler is icy