Three-seater refrigerators have become the dominant product in china’s refrigerator market, and the three-storey refrigerators have become the most popular practical design for chinese consumers, with their dominant function and volume, as opposed to higher-end versus or more open-door refrigerators and lower-end double-opener refrigerators。
The electrician's offer is only 1999 yen
In the current assessment, this sea-letter bcd-211td/e3 refrigerator has a large temperature variation ranging from 7°c to 10°c. The machine is a national-level energy-consuming product with a total volume of 211 l. In terms of storage capacity, the refrigerator is intended for three-member households with a size of 580 x 600 x 1691 mm (high * wide * depth) and is smaller in size and user-friendly for movement and placement。
Basic parameters for refrigerator of sealine bcd-211td/e
The manufacturer's offer (2014. 8. 7) for this sea letter bcd-211td/e refrigerator is 1999 yuan, and the price advantage is more obvious for three refrigerators with a computerized temperature control system and an independent temperature control system in the trimosphere, which is well suited for users with limited budgets。
Refrigerator appearance: a short, handsome, euro style
The surface of the offshore bcd-211td/e refrigerator is designed to be european in style, with a smooth, silver stainless steel panel in its body, accompanied by a tilted shape on the edge of the front door plate, adding more design elements to the refrigerator, simple rather than simple, bringing a much greater sense of stereotyping to users, and the stainless steel panel, in addition to its convenient advantage, appears to be very beautiful in the atmosphere and can be matched with different home styles。
Haishin bcd 211td/e refrigerator
This sea letter 3 refrigerator is a national energy-consuming product with a rated daily power consumption of 0. 54 degrees. For an electro-temperature-controlled refrigerator, this energy-saving performance is very good, and we will look at the actual energy-saving performance of the machine in the energy consumption test。
Sea letter bcd-211td/e refrigerator energy consumption marker
The display screen and the operating area of this sea letter-opener refrigerator are integrated, so that the whole machine style is consistent, divided from top to bottom into three temperature zones: cold room temperature, cool room temperature, each storage room is independently controlled, clear and clear, easy to use and visualized。
Led display screen + touchable operating area
Touch-controlled keys in the operating area are responsive, dust-proof, and the left side is correspondingly " refrigerated " , " cooled " , " cooled " , and the right side is " mode " unlocked " , " alerts " , which provides " smart " energy-efficient" "frozen" multiple modes of operation that allow users to adapt to different applications。
Refrigeration room reward: moveable pads flexiblely adjust space
This letter, bcd-211td/e, with a cooling room volume of 111l, adopts the classic design approach of mobile steel glass capping + preservation drawers, although there are still a number of human innovations in the details, such as the specific use needs of chinese consumers, and the design of “movable egg + doorboard fixed shelf”。
Haisan bcd 211td/e refrigerator room
In anti-bacterial treatment, the sea letter refrigerator is designed to minimize bacterial parasites on refrigerator parts, using such designs as cedars, multiple anti-bacterial seals, etc., to provide a healthy food preservation environment for users。
Sealine bcd-211td/e refrigerator multi-layer moveable platoon
With regard to the internal structure of the freezer, the sea letter refrigerator, which has six sheeting slots, is easy for users to adapt their use space to actual needs, making the classification of food more rational and maximizing the use of space, as shown in the figure below。
The espresso refrigerator design, at the top of the cooling room, of a cool-light sourced led light, is largely free of heat, affects temperature changes within the refrigerator and has a long life and saves users unnecessary funding。
The bottom shelf forms a relatively closed space with the fruit and vegetable chambers, which minimizes the loss of moisture from the fruit and vegetable food and achieves better food conservation. The fruit and vegetable chambers have been designed in a drawer format, providing a wide, embedded handle and easy access to food; it is also worth mentioning that all transparent freezers in the freezer rooms have been made of steeled glass, while silver-coloured metal wraps have been designed to enhance beauty and avoid sewage leakage。
This sea letter refrigerator provides a silver ion antibacterial generator that can be placed by the user on any side of the fruit and vegetable room, which can act as a disincentive to ethylene production, antibacterial resistance and help to prolong food conservation。
Hydra bcd-211td/e refrigerator (door plate set-up design: small bottler box to the left and beverage storage box to the right)
On the inside side of the cooling room doorboard, haisan bcd-211td/e refrigerators have designed two fixed egg boxes, which are very practical for chinese consumers, as well as a fabric storage box, a beverage storage box and efficient use of doorboard space, and increased user access。
Greenhouses & refrigeration room rewards: multi-layer drawers classified as fresh
The mid-door storage of the three-door refrigerators, which is mostly designed for greenhouses, is also the same as the sea-letter bcd-211td/e refrigerator, which has a volume of 40 l and is divided into two drawers, with a temperature range of 7°c to 10°c. The larger temperature changes increase the utility of the greenhouses, allowing the greenhouses to have a variety of conservative environments, such as refrigeration, zero degrees and refrigeration。
Haishin bcd-211td/e refrigerator greenhouse
Haishin bcd-211td/e refrigerator (heating room drawer)
The frozen room size of the offshore letter bcd-211td/e refrigerator is 60l, divided into three drawers of different sizes, with the smallest space in the uppermost drawers, suitable for foods such as meat or ice cream and ice cream, which are well disposed of; the mid-level drawers are suitable for larger-sized, frozen foods, which, owing to the design of the bottom compressor, are not used in the lower drawers, and are suitable for the storage of chronically uneating foods。
Haisan bcd 211td/e refrigerator room
Seaman bcd 211td/e refrigerator refrigerator evaporater
The offshore mail refrigerator is a straight-cooled refrigerator with a filament evaporation unit between the three drawers in the freezer room, which is better heat-transmitting than the normal aluminium evaporation unit and is resistant to corrosion and is non-toxic and stainless。
Haishin bcd 211td/e refrigerator room drawer
Haishin bcd 211td/e refrigerator room drawer
Refrigerated room drawers provide large embedded handles, and access to food is easier and faster; it is also worth mentioning that all transparent freezers in the freezer rooms are made of steeled glass, while silver-coloured metal wraps are designed to improve beauty and avoid sewage leakage。
Refrigeration test: 1. 02 degrees/minute frozen acute cooling
An important indicator of how refrigerators function is refrigeration capacity, which is generally determined by the ice speed of refrigerators, or by the use of specialized temperature instruments to detect temperature changes in refrigerators. Today, we monitor temperature changes in refrigeration and refrigeration rooms in real time through the aprsys 179-t2 smart temperature recorder to understand the cooling effects of refrigerators。
Refrigeration capability testing methods:
1 disconnected refrigerator power and open all refrigerator doors and drawers for about half an hour; (increased internal cooling)
2 two temperature detectors of the aprsys 179-t2 smart temperature recorder are placed in the centre of the cooling room and the freezer room, respectively; (inspection of direct contact of the probe with the inner wall of the refrigerator to ensure that the temperature probe is emptied)
3. Set the temperature recorder to record temperature changes every minute
4 refrigeration room temperature up to 5°c and refrigeration room up to 15°c test end
5 calculate the time taken to reduce the cooling room from 20°c to 5°c and the freeze room from 20°c to 15°c。
Note: to avoid interference with the test results by the food temperature, the refrigeration tests were conducted without anything inside the refrigerator。
Apresys 179-t2 smart temperature loger
The apresys 179-t2 smart temperature recorder measure range from –55°c to 125°c, accuracy +/- 0. 3°c, resolution 0. 01°c, uses temperature probes to record temperature changes and export temperature change curves through the apressys software. With regard to refrigerator setting, we have adjusted the freezer room to a minimum of 2°c and the freezer room to -30°c, with the introduction of the "frozen" and "frozen" functions。
Frozen room 20°c temperature record curve and recording time
Frozen room 15°c temperature record curve and recording time
Refrigeration room 20°c temperature recording curve and recording time
The cooling room 5°c temperature record curve and time
Refrigeration tests concluded that the cooling room spent an hour and 45 minutes from 20°c to 5°c and the cooling room was about 0. 14°/minute; the cooling room spent 34 minutes from 20°c to 15°c and the cooling room was about 1. 02°c/minute; the refrigeration room in the freezer was a regular performance compared to the three refrigerators in the previous period, while the cooling room had achieved a minimum of 1°c per minute and the overall cooling rate was still very good。
Water loss test: common effects
In the conservation test, we're using lettuce as a test subject, and using three days as a test criterion, the weight change in the test object produces a water loss rate to understand the fresh effect of the refrigerator。
The conservation capability test:
1 refrigerator filled with food or beverages necessary for daily life, and simulated daily use environment
2 vegetables or fruits are placed in an independent conservatory of the refrigerator (no independent conservatory, greenhouses in the middle of the freezer)
3 the weight before the withdrawal of the food and the weight after the removal of the refrigerator after three days (or seven days)
4 the actual water loss of different foods is calculated through the calculation of the rate of water loss。
Water loss formula: water loss rate = (original weight - n-weight)/original weight *100%
Three days ago, the weight of raw vegetables was 170 grams
Three days later, the weight of raw vegetables is 140 grams
The results of the conservation assessment were: lettuce, which was placed in the freezer room, dropped from 170 to 140 grams in three days, with a water loss rate of approximately 17. 6 per cent; in practical terms, although the whole looks fresh, there are a number of yellows on the edge of the lettuce; the effect of the machine is more common and acceptable。
Comprehensive test: noise and measurements
In the objective test project, we end up with a noise test for refrigerators, a power-consumption test for a growing volume of refrigerators, which is related to the economy of future use, and how energy-saving performance, as a household electricity product that requires 24-hour work, directly affects consumers ' purchasing intentions。
Noise testing: noise testing is conducted from environmental noises about a metre from the refrigerator, noise from the front door of the refrigerator and noise from around the refrigerator compressor to determine whether the refrigerator has an impact on the user's sleep。
Environmental noise one metre from refrigerator: 37. 8 db
Noise near freezer panel: 41. 3 db
Refrigerator back compressor noise: 46. 3 db
Noise test results: 40-60 db is a normal indoor conversation, with the compressor having a maximum noise of 46. 3 db, and this refrigerator has a relatively good silent effect, which does not affect user sleep。
Work-use test: this refrigerator is a national energy-consuming product with a rated power consumption of 0. 54 degrees/day. We'll test refrigerators for 72 hours of electricity consumption when they're filled to 80% full. In the course of the test, the refrigerator is adjusted to its intelligent working mode (5°c in the freezer room, 0°c in the greenhouse, and 18°c in the freezer) and simulates that users will open the refrigerator door for approximately 10 seconds in a daytime phase before closing, opening fast-frozen functions for half a day, etc。
Note: electricity consumption is rated on the refrigerator seal. The rated electricity consumption is at 25°c at ambient temperature, and the refrigerator is in a stable state of operation (average cooling room temperature of 5°c and maximum temperature of 18°c in the freezer room) and is consumed at 24 hours of operation. And our assessment of this product is the data measured during the simulation of daily use, so the test results are slightly higher than the rated electricity consumption。
72-hour assessment of electricity consumption: 2. 1 degrees
Work-use test results: the actual daily consumption of electricity is calculated at 0. 7 degrees, slightly above the rated daily consumption of 0. 54 degrees, with minor errors and overall energy efficiency performance。
As a three-door refrigerator, the sealine bcd-211td/e medium-door storage, designed to be between 7°c and 10°c, provides a wide variety of uses for refrigeration, refrigeration and zero-degree conservation, and is extremely useful. It is indeed very convenient for users to store food in a classified manner and to increase refrigeration/refrigeration space, which is also the most commendable location for a three-door refrigerator in a 2000 class. In addition, the 1999 sale price could provide high value for money solutions for low-budget users。
The cooling rate of 1. 02 degrees/minute in the freezer room is indeed alarming, and the evaporation of the filament between the freezer drawers ensures that the refrigerator has the ability to freeze at short speed and provides adequate protection for users on food thawing, with the most intuitive benefit of having less blood melted after the fast-frozen meat foods are unfrozen and the greatest preservation of taste and nutrition is achieved。
Haisan bcd 211td/e refrigerator trademark logo
Turning to shortcomings, i would like to bear the brunt of the cost constraints, the use of straight-cooling technology in the refrigerator, the unavoidable problem of frosts, the need for regular manual frost removal by users, and the reduced ease of use compared to the wind freezer。
The manufacturer's offer (2014. 8. 7) for the himalayas bcd-211td/e refrigerators is $us 1999 and, as a three-storey refrigerator with a computer-controlled temperature control system, the price advantage is clear and suitable for users with limited budget。
Mao jun
