Analysis of the characteristics of four-door refrigerator and four-door freezer

Four-door refrigerators may be relatively unfamiliar. The average refrigerator is single, double or triple, and the four-door refrigerator is relatively small. This is because the four-door refrigerator is not necessary for ordinary families, but Shopping malls, cold drink shops, restaurants and other places are used more, especially in the four-door freezer. What are the characteristics of each of them, let us analyze.

Features of the four-door refrigerator:

1. The work of the refrigeration system is far from the introduction: the four-door refrigerator has one more fruit vegetable room and one fresh-keeping room than the door refrigerator. Four-door refrigerator refrigeration system working process: compressor exhaust pipe - condenser - drying filter - capillary - evaporator - compressor return pipe.

2, light wave freshening technology: the four-door refrigerator uses light wave freshening, so that fruits and vegetables actively grow, so it will automatically keep fresh, the internal also uses the infinite frequency conversion technology, so that food preservation, ice energy saving, indoor noise, life Quiet and comfortable. It is your best choice.

3. Classification of four refrigerators: In addition to refrigerated and frozen outdoor, the four-door refrigerator has an independent ice-making room, fruit and vegetable room, and deep-cold and quick-freezing area, all of which provide consumers with a life of partition preservation, effectively avoiding odor, The problem of inconvenience. Moreover, under the appropriate temperature and humidity, the food is most likely to maintain an ideal fresh state for a long time, and the nutrition in the food will not be lost.

4. Independent temperature adjustment in each temperature zone: The four-door refrigerator integrates the subdivision concept of various items in the storage cabinet in the refrigerator design, which essentially solves the problem of food odor, and the four-door refrigerator has multiple temperature zones. And the greenhouses are separated from each other independently, and the temperature of each temperature zone can be independently adjusted to facilitate the household's multi-temperature storage requirements for different types of food materials, and the temperature adjustment changes in each temperature zone can bring multiple combinations to meet the family. Changes in demand for large refrigeration and large refrigeration.

5. Nine features of the four-door refrigerator:

(1), stainless steel liner and high-quality aluminum plate: no magnetic, high-frequency welding, never leaking, never rust.

(2), high-quality spraying board: strong corrosion resistance, no rust, no discoloration, more durable than ordinary spraying board.

(3) High-efficiency foaming material: high-pressure injection, uniform foaming, better insulation effect than ordinary foaming materials.

(4), brand-name compressor: stable performance, low noise, low power consumption, faster and stronger than the general compressor refrigeration.

(5) Double-layer condenser: strong cooling and fast cooling.

(6), alloy K-clip: using the latest technology, alloy manufacturing, beautiful and durable, solid and practical.

(7), sophisticated production process: the use of independent innovative process structure, making the whole machine more reasonable.

(8), built-in plate evaporator, high heat exchange efficiency.

(9) It is mainly suitable for freezing and refrigerating various foods in hotels, cafeterias and restaurants.

6. Working principle of four-door freezer: A bimetal disc with constant temperature is used as a heat-sensitive reaction element. When the temperature increases, the heat generated is transferred to the bimetal disc, and when it reaches a predetermined temperature value, it moves quickly. The function of the mechanism is to open or close the contact. When the temperature drops to the reset temperature setting, the bimetal disc is quickly restored, and the contact is closed or opened to achieve the purpose of turning on or off the circuit, thereby controlling the circuit. .

7, the main performance characteristics of the four-door freezer freezer:

(1) Built-in plate evaporator, high heat exchange efficiency.

(2) The use of brand-name compressors, stable performance, good cooling effect.

(3) Polyurethane high-pressure foaming, the box body is more stable, and the heat preservation performance is better.

(4) Microcomputer temperature display for easy monitoring.

(5) The locker is safe and convenient.

(6) The condenser has a detachable filter for easy updating and maintenance.

The four-door refrigerator and the four-door freezer work differently, but the effect is to refrigerate and freeze the food. The four-door refrigerator adds light wave freshening technology to the food, and can keep fresh food for a long time. The four-door freezer has good cooling effect, and can also have a microcomputer display for convenient monitoring, so that the food is kept fresh and the maintenance is relatively simple.