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Consumers who buy upright cooler cannot be tempted by the gorgeous appearance. Function, performance is the most important. The current vertical cooler is not a food refrigerator in the traditional sense, but the core function is to keep fresh. The second is to observe the freezing force of the vertical cooler. The food stored in the refrigerator must keep the air clean and fresh, so the cooling effect is one of the test indicators.

Determine whether the cooling effect is normal. Mainly check the temperature of the cabinet, so if the temperature of the vertical cooler meets the requirements of the specification, the vertical cooler is normal.

1. There is no part of the evaporation tube in the manufacturing process of the vertical cooler, so the part here may not be frosted. The temperature in the cabinet is transferred in stages. After working for a period of time, the temperature difference in the equilibrium state is not large, so there is no part The frost or frosted part is used as a criterion for judging the cooling effect of the vertical cooler. It is also important that the user is familiar with the correct use of the vertical cooler.

2. Consumers who buy upright cooler also care about an index. That is energy consumption. The purchased freezer consumes more electricity, which will not only waste resources, but also increase the burden on consumers' electricity bills.

3. Choose the volume of the vertical cooler according to the actual situation of consumers, not the bigger the better, but the practicality is the most important.



Vertical cooler option steps:

1. Just like choosing other products, you must shop around. Only by comparing which vertical cooler can you know which vertical cooler is best for you.

2. Confirm the quality of the door seal of the vertical cooler. The quality of the door seal will affect the power consumption and heat preservation effect of the vertical cooler, and the service life of the refrigeration compressor.

3. It is also a very important reference factor to examine the preservation effect of upright cooler.

4. Brand selection: usually an expression of product quality and reliability. Wise consumers according to their needs, the brand reflects the comprehensive level of an enterprise.

Choose the vertical cooler from the perspective of cost performance. Low energy consumption, environmental protection, and economical. In addition to the one-time investment of thousands of yuan when purchasing the vertical cooler. This is mainly electricity and maintenance costs. Consumers must fully consider both before buying.

First, high-quality glass door upright cooler are made of high-quality copper coils, processed into spacious and diverse shapes.

　　The surface finish of the stainless steel plate is good, and the overall thickness of the plate is uniform. Because it guarantees a long life with uniform thickness, the overall appearance of the glass door upright cooler looks flat and strong. At the same time, copper pipes have better refrigeration effects than aluminum pipes and composite pipes, and have better corrosion resistance. There are few cleanliness and pipe connections in the excellent copper coils, which effectively prevent leakage and blockage in the refrigeration system. The round tube is processed into a rectangle, and the contact between the evaporator tube and the refrigeration liner increases from point contact to surface contact, which expands the cold transfer area and improves the cooling speed of the high-quality glass door freezer compartment.

　Second, the thermal insulation effect of high-quality glass door upright cooler is very important.

　　 The thermal insulation of the glass door upright cooler is an important index to measure the quality of the glass door upright cooler. When manufacturing the glass door upright cooler, it is necessary to use the material temperature control and special fixtures and master the first-class foaming technology to ensure the excellent heat preservation performance of the glass door vertical cooler.

   Third, the overall structure of the glass door upright cooler is stronger.

　　 The sturdiness of a glass door upright cooler has a lot to do with the life of the glass door upright cooler. An integrated angle steel frame is used between the outer shell and the inner container of the high-quality glass door upright cooler, which is like the steel bars on the concrete prefabricated panel, which somewhat improves the robustness of the high-quality glass door upright cooler. After welding the door frame of the glass door upright cooler, one-time foaming is performed, which can avoid the shortcoming that the glass door upright cooler door is easy to fall off.

　　 refrigerated display cooler is to keep fresh and refrigerated food. With so many refrigeration manufacturers on the market, what do merchants need when purchasing?

　　 refrigerated display cooler is to keep food fresh, of course, the freshness preservation and heat preservation function is the best, and the temperature outside the cabinet will also have a certain influence on the product. Good products can keep the food displayed in the supermarket fresh, so that consumers can purchase with confidence. There is also a high-quality material, a good material can withstand pressure, wear resistance, corrosion resistance, and good cooling function. Only by choosing high-quality materials, the product will operate normally.

　　Finally, the compressor has good quality. The refrigerated display cooler is used in supermarkets, chain convenience stores, and shopping malls are open for business. The working hours are relatively long, the number of startups will be more, and they are working 24 hours a day. If the quality is not good, it will bring economic losses to the business. Therefore, when choosing, be sure to choose a product with good cooling effect and fast cooling.


　　The freezer uses high-quality foam, which is safe, energy-saving and electricity-saving. The aluminum plates used in the cabinets are hygienic, tidy and beautiful. For the merchants, it is really good to keep fresh and refrigerate. The freshness and hygiene of the food in the store is the most important for consumers. You can purchase them in the freezer.

Counter Top Cooler can be mainly divided into three types: tube type, corrugated plate type and air-cooled type. Among them, the tube-and-tube heat exchanger can be divided into double tube type, vertical type, horizontal type, floating head type, etc. The characteristic of the tube-and-tube heat exchanger is that the water used for cooling flows through the inside of the tube, while the oil is Flowing through the distance of the tube, the centrally arranged folding plate allows the oil to baffle, and the two-way or even four-way movement method it uses makes its cooling effect more intense; the corrugated plate heat exchanger can also be divided into herringbone and oblique corrugation It mainly uses the contact points placed in the corrugated structure, which allows the fluid to form turbulent flow when the flow rate is not high, which greatly improves the heat dissipation effect; the air-cooled heat exchanger can be divided into direct type and fixed type. It has the characteristics of simple structure, small size, light weight and convenient use. Next, we will take the tubular heat exchanger as an example to explain the working principle of the heat exchanger.

The tubular Counter Top Cooler is mainly composed of two parts: the outer shell and the inner heat exchanger body. The outer shell includes a cylinder, a water divider cover and a water return cover. There are oil inlet pipes, oil outlet pipes, water inlet pipes, and water outlet pipes, and are attached with oil drain, drain, exhaust screw plugs, and zinc rod device holes. Thermometer interface, etc. The heat exchanger body includes heat exchanger tubes, fixed orifice disks, movable orifice disks, baffles, etc. The two ends of the heat exchanger tube are connected with the fixed and movable orifice disks, and the fixed orifice disk is connected with the outer body flange. The movable orifice disk can be freely elastic in the outer body to eliminate the influence of temperature on the heat exchanger tube due to thermal expansion and contraction. . The baffle can enhance the heat transfer and support the heat exchanger tube.

The heat medium of the tube-and-tube Counter Top Cooler flows from the receiving inlet on the cylinder to the receiving outlet in a zigzag manner through the baffle channels. The heat exchanger medium adopts double-pipe-pass activity, that is, the heat exchanger medium enters half of the heat exchanger tubes from the water inlet through the water divider cover, and then flows from the return water cover into the other half of the heat exchanger tubes, and enters the other side of the branch. Water cover and outlet pipe. In the process of double-pipe pass flow of the cold medium, the waste heat released by the absorbing heat medium is discharged from the water outlet, so that the working medium maintains the rated working temperature.