What is the housing material of a refrigerator?

The material inside is plastic, and the outer shell is sheet steel. In the middle is the foam layer, which plays the role of heat preservation.

Refrigeration principle. Refrigerant flow direction):

Compressor (high temperature and high pressure) – condenser.

Medium temperature and medium pressure) - capillary (low temperature and low pressure) - evaporator.

Evaporative endothermy) – suction return tube – compressor (circulation).

Generally, everyone is more concerned about power consumption when buying a refrigerator. Not much to say about this, even if it is marked by the energy consumption label of the refrigerator, it is not necessarily correct.

Personally, I think that if the refrigerator is divided according to the refrigeration method:

The advantage of a direct-cooling refrigerator is that it saves electricity; The disadvantage is that the refrigeration is uneven, and the evaporator needs to be manually defrosted regularly. The freezer compartment is divided into several pieces, and the practicality is relatively weak.

The advantage of air-cooled refrigerators is that the refrigeration effect is relatively uniform and automatic defrosting. The practical volume of the freezer can be freely adjusted, which is convenient. The disadvantage is that it consumes more power.

Because now when you buy a refrigerator outside, you can see a prototype, so don't distinguish between a refrigerator and a refrigerator. Therefore, you can only know how big the refrigerator you want in the store, what kind of shape you want, what kind of refrigeration method the refrigerator is, which manufacturer produces it, after-sales service and maintenance outlets, etc. When the refrigerator is unpacked at home, check whether the appearance is damaged and whether the door is tightly closed.

After the power is on, whether the compressor is working, whether the lights are on or not, and the working condition of the electronic equipment will be good.

In the end, I think it is better to pay more attention to after-sales when buying electrical appliances.

Most of the shells are metal (iron) liners are generally polyethylene, and between the two is thermal insulation material, usually called foaming, the refrigerator is to circulate the refrigerant in each pipe through the compressor, and take away the heat in the chassis. Haier's are all good. Thank you.

The material of the refrigerator shell is generally a thin iron sheet, which is stamped by a machine and then primed and painted. The handle of the suitcase is made of polystyrene plastic.

The refrigerator panel materials usually seen in the panel can be basically divided into three types: PCM, PVC, PVT, commonly known as baking paint, wire drawing, and FRP. The most practical is the brushed panel, the paint panel is easy to change color, the FRP panel is easy to stick fingerprints, and the better refrigerator is made of stainless steel plates, of course, this cost is also the highest.

Now the refrigerator panel materials sold on the market are generally made of tempered glass, and the cost is relatively moderate. A refrigerator is a kind of refrigeration equipment that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature state.

Inside the box there is a compressor, a cabinet or box for ice making for icing, and a storage box with a refrigeration unit. Household refrigerators typically have a volume of 20,500 litres, and in 1910 the world's first household refrigerator with compression refrigeration was introduced in the United States.

Refrigerator Introduction:

A refrigeration equipment that maintains a constant low temperature, and is also a civilian product that keeps food or other items at a constant low temperature. The box contains a compressor, an ice machine for freezing cabinets or boxes, a storage box with a refrigeration unit, and the volume of household refrigerators is usually 20 500 liters, and in 1910 the world's first household refrigerator with compression refrigeration appeared in the United States.

Summary. Generally, ordinary refrigerators are polished hard plastic, with good gloss, but not wear-resistant! Easy to have scratches!

High-end models are generally made of special stainless steel, or tempered glass! Stainless steel features, looks very atmospheric, high-grade. Wear.

The gloss is not very high, it is more fashionable and has a sense of technology! In the case of tempered glass, the gloss and reflection are very good.

What is the material of the back panel of the refrigerator, plastic or metal.

Generally, ordinary refrigerators are polished hard plastic, and the gloss is very good, but the loss is not wear-resistant! Easy to have scratches! High-end models generally use special rusty steel or tempered glass!

Stainless steel features, looks very atmospheric, high-grade. Wear. The gloss is not very high, it is more fashionable and has a sense of technology!

In the case of tempered glass, the gloss and reflectivity are very good.

Hello, this family is ruined, different brands are different, generally ordinary words are hard plastic, a little better, He Yu, there are also tempered glass or plastic steel inside. Zen Spike Rock.

Is it better to have a metal or plastic refrigerator backplate.

Hello, this one, the back is better or the plastic is better, because the heat dissipation performance is better.

The plastic in the refrigerator is made of imported PS material, which is an engineering plastic with strong load-bearing capacity, no seams and easy to clean.

The drawer of the refrigerator is very particular because it has to withstand low temperatures, so its materials must be very beautiful, not only to ensure safety and health, but also to be non-toxic and environmentally friendly. Generally, household refrigerator drawers are made of polystyrene (PS), also known as polystyrene, which is a general-purpose plastic and belongs to hard rubber.

While PP belongs to soft rubber, PPS is an engineering plastic with a high cost. Therefore, the plastic in the mainstream refrigerator is still PS, and the transparent is GPPS, referred to as benzene penetration. Opaque is HIPS, or benzene osmosis for short.

The plastic in the refrigerator is basically benzene permeable, and the refrigerator lining is benzene varied. PS is used because it is resistant to low temperatures.

The insulation material of the refrigerator is polyurethane Kaijivol ester foam, a kind of foamed plastic; Rigid polyurethane foam is a dense microporous foam made of isocyanate and polyol as the basic raw materials, which has excellent properties such as light weight, high specific strength, impermeability, non-hygroscopic, insulation, shockproof, sound absorption, oil resistance and chemical resistance.

Refrigerator panel materials have their own characteristics, and the specific ones need to be based on different needs and preferences.

Refrigerator panel materials can usually be divided into the following three types, commonly known as baking paint, stainless steel, tempered glass, different materials have their own emphasis, and they also show different use effects in actual life.

With the continuous application of refrigerators in our homes and shopping malls, when we buy refrigerators, people tend to care about the refrigerator brand, ** and capacity, but the attention to the refrigerator panel is very low.

What is a refrigerator, the so-called refrigerator, in fact, is mainly through the control of the refrigerator compressor to achieve the effect of hot and cold control of a refrigerator, with the refrigerator in our family and shopping malls and so on to be widely used, when we buy a refrigerator, we tend to care about the refrigerator brand, ** and capacity, but the attention to the refrigerator panel is very low. So, which material is good for refrigerator panels? How should we choose?

Material introduction

Refrigerator panels. PCM refrigerator panel, also known as baked paint refrigerator panel, is a kind of pre-coated steel plate, ** preferential, the color is more uniform and beautiful, but it is also more deformed and discolored.

Refrigerator panels. PVC refrigerator panel, also known as brushed refrigerator panel, is moderate, the color is also more uniform and beautiful, and it is more durable than PCM refrigerator panel.

Refrigerator panels. VCM refrigerator panels are more common in the market. The VCM panel is actually a metal laminated board, that is, the surface of the metal plate is covered with PVC and PET films, which are evenly colored and beautiful, and also distinguish different textures such as matte and high-gloss, which can create exquisite patterns and patterns, which are moderate.

4.Stainless steel refrigerator panel.

The stainless steel refrigerator panel has a higher cost, uniform coloring, not easy to deform, and is also very durable, but there are few flower styles and easy to stick fingerprints, ** higher.

Note

If the refrigerator panel is painted with ordinary steel plates, this is the most convenient car. The ordinary steel plate and VCM film will make the refrigerator look more beautiful and the cost is moderate. PCM steel plate is a type of pre-coated steel plate, and this material is also widely used.

Many refrigerators use VCM panels. In fact, the VCM panel is a metal laminated board, that is, the surface of the metal plate is covered with PVC and PET films, so that you can print various colors on the film, and then divide different textures such as matte and high-gloss, which is the color laminated steel plate (this steel plate may be stainless steel plate or galvanized sheet). Due to the wide variety of film products, it is possible to create very beautiful patterns and patterns to attract consumers to buy.

We all know that the emergence of the refrigerator is a good solution to the situation that some of our food deteriorates in the stuffy situation, at the same time, it can also bring us the enjoyment of food and desserts through cooling under certain circumstances, through the introduction of the refrigerator panel material, I believe we have a basic understanding of the refrigerator panel material, which material is good for the refrigerator surface, and what panel is good for the refrigerator? Different brands of refrigerator panel materials, good brands will correspondingly use refrigerator panels with more beautiful and durable materials, so we don't need to worry too much about the material of refrigerator panels, just choose a refrigerator with good quality.

You can get it for free

<>Metal panels: After a long time, it will change color, deform, and be easy to get dirty. **Cheap.

Glass panels: It will not change color after a long time, and it is not easy to get dirty. **Moderate.

Rock panels: High temperature resistance, scratch resistance, dirt resistance, not easy to deform, the material is a little better than the glass panel. **More expensive than Wang.

It is recommended to choose a rock face to accompany the tomb fighting board, which also looks more upscale.

There are many materials for the panel of refrigerators, such as stainless steel, glass, plastic, and metal. So which rubber chain liquid material is better? It mainly depends on the individual's aesthetic preferences and usage needs.

The following are some common refrigerator surface panel materials and their characteristics::

1.Stainless steel: Stainless steel refrigerators have a high-end appearance, are very durable and easy to clean, but are relatively high.

2.Glass: The appearance of the refrigerator made of glass is very fashionable, which is easier to clean, but it is not resistant to drops and scratches.

3.Plastic: Refrigerators made of plastic are light in appearance and cheaper, but they are more prone to abrasions, scratches and other problems.

4.Metal: The appearance of the refrigerator made of metal has a certain texture and is more durable, but it is relatively high.

Regardless of the material of the refrigerator panel, we should choose products that are easy to clean and use, and pay attention to the quality and durability of the material, so as to meet our use needs and be more economical and practical.

Generally speaking, the materials of refrigerator panels are ABS plastic, stainless steel, glass, etc. ABS plastic bulk material panel has strong impact resistance, good wear resistance, low cost, and is the most commonly used material; The stainless steel panel is corrosion-resistant, beautiful and generous, but it is more expensive; The glass panel is beautiful and generous, but the impact resistance is poor, and the price is also more expensive. Therefore, ABS plastic panel is the best choice.

The main types of plastics used in the production of refrigerators include: polyurethane (PUR), polystyrene (PS), polypropylene (PP), (acrylonitrile, butadiene styrene) copolymer (ABS) and polyethylene (PE). These five categories of plastics cover almost 90% of the plastic parts used in refrigerators.

What is the material of the drawer in the refrigerator.