CN213178989U - Moisture preservation device for water absorption felt of refrigerator - Google Patents
Moisture preservation device for water absorption felt of refrigerator Download PDFInfo
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- CN213178989U CN213178989U CN202021764514.1U CN202021764514U CN213178989U CN 213178989 U CN213178989 U CN 213178989U CN 202021764514 U CN202021764514 U CN 202021764514U CN 213178989 U CN213178989 U CN 213178989U
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- felt
- refrigerated cabinet
- water
- cold air
- air
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- Removal Of Water From Condensation And Defrosting (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides a moisture retention device for a water absorption felt of a refrigerated cabinet, which comprises a refrigerated cabinet, wherein a back foaming plate is arranged at the rear side of the upper part of the refrigerated cabinet, a front glass door is arranged at the front side of the upper part of the refrigerated cabinet, and a cold air circulation air duct is arranged at the bottom of the refrigerated cabinet; an evaporator, an evaporation fan and a water-absorbing felt are sequentially arranged in the cold air circulating air duct from one side of the front glass door to one side of the back foaming plate; the evaporation fan conveys the cold air cooled by the evaporator to the interior of the refrigerated cabinet after passing through the water-absorbing felt. This freezer felt device of moisturizing that absorbs water can be inhaled the felt that absorbs water with the moisture that produces in the refrigeration process on, then at the refrigeration cycle in-process, utilize the evaporation fan to blow in the cabinet to the moisture in the felt that absorbs water to can make moisture circulate at freezer inner loop all the time, make no longer dry in the system freezer, keep suitable humidity to let food be in the environment that humidity ratio is fit for always, be favorable to the fresh-keeping storage of food.
Description
Technical Field
The utility model relates to a freezer field, specific theory has related to a freezer felt device of moisturizing that absorbs water.
Background
As for the refrigerator as a closed box for bearing food, the humidity distribution of the space in the refrigerator can directly influence the freshness of the food. As shown in figure 1, most of the existing refrigerated cabinets adopt a rear air outlet mode, namely, an air outlet of an evaporator is arranged at the rear position, cold air is directly blown to a back plate to achieve the purpose of cooling in the cabinet, and the refrigerating mode has low production cost and high production efficiency. But in the refrigeration process, air conditioning is blown into directly and leads to in the cabinet that the refrigeration process causes the humidity to reduce in the box, and the food of placing in the cabinet is too dry, influences the food fresh-keeping and deposits, influences that the customer eats that the taste is serious and can lead to food rotten, causes the waste.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a moisture preservation device for a water absorption felt of a refrigerated cabinet comprises the refrigerated cabinet, wherein a back foaming plate is arranged on the rear side of the upper part of the refrigerated cabinet, a front glass door is arranged on the front side of the upper part of the refrigerated cabinet, and a cold air circulation air duct is arranged at the bottom of the refrigerated cabinet;
an evaporator, an evaporation fan and a water-absorbing felt are sequentially arranged in the cold air circulating air duct from one side of the front glass door to one side of the back foaming plate; the evaporation fan conveys the cold air cooled by the evaporator to the interior of the refrigerated cabinet after passing through the water-absorbing felt.
Based on the above, an air outlet and an air return inlet are respectively formed at two ends of the cold air circulating duct; air in the refrigerated cabinet flows through the evaporator from the air return port to be cooled, then is blown by the evaporation fan to pass through the water-absorbing felt and then flows back to the interior of the refrigerated cabinet through the air outlet to form circulating air.
Based on the above, the water absorption felt is formed by splicing a plurality of water absorption felt blocks which are independently and transversely and indirectly arranged, and a cold air circulation channel is formed by gaps among the water absorption felt blocks.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model provides a pair of freezer felt device of moisturizing that absorbs water, through set up the felt that absorbs water in evaporimeter wind gap department, can be with the moisture that produces in the refrigeration process absorbed on the felt that absorbs water, then at refrigeration cycle in-process, utilize the evaporation fan to blow in the cabinet to the moisture in the felt that absorbs water, thereby can make moisture circulate at freezer internal circulation all the time, make no longer dry in the freezer, keep suitable humidity to let food be in the environment that humidity ratio is more fit for always, be favorable to the fresh-keeping storage of food, keep good edible taste. Furthermore, the water-absorbing felt is designed to be formed by combining a plurality of single small water-absorbing felt units, and gaps among the water-absorbing felt units can be used as air distribution grids, so that the circulating air direction in the refrigerated cabinet is more uniform.
Drawings
Fig. 1 is a schematic view of a conventional refrigerator.
Figure 2 is the utility model provides a freezer felt device of moisturizing that absorbs water schematic diagram.
Fig. 3 is the utility model provides a freezer felt device of moisturizing that absorbs water side structure schematic diagram.
In the figure: 1. a back foam board; 2. a water-absorbing felt; 3. an evaporation fan; 4. an evaporator; 5. and a cold air circulating air duct.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
Example 1
The embodiment provides a freezer felt moisturizing device that absorbs water, as shown in fig. 2, fig. 3, including the freezer, the upper portion rear side of freezer is provided with back foaming board 1, the upper portion front side of freezer is provided with preceding glass door, the bottom of freezer is provided with cold wind circulation wind channel 5.
An evaporator 4, an evaporation fan 3 and a water-absorbing felt 2 are sequentially arranged in the cold air circulating air duct 5 from one side of the front glass door to one side of the back foaming plate 1. The evaporation fan 3 conveys the cold air cooled by the evaporator 4 to the interior of the refrigerated cabinet after passing through the water-absorbing felt 2.
An air outlet and an air return port are formed at two ends of the cold air circulating duct 5 respectively; air in the refrigerated cabinet flows through the evaporator 4 from the air return opening to be cooled, then is blown by the evaporation fan 3 to pass through the water-absorbent felt 2 and then flows back to the interior of the refrigerated cabinet through the air outlet to form circulating air.
The water absorption felt 2 is formed by splicing a plurality of independent water absorption felt blocks which are transversely and indirectly arranged, and a cold air circulation channel is formed by gaps among the water absorption felt blocks.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (3)
1. The utility model provides a freezer felt device of moisturizing that absorbs water, includes the freezer, its characterized in that: a back foaming plate is arranged on the rear side of the upper part of the refrigerated cabinet, a front glass door is arranged on the front side of the upper part of the refrigerated cabinet, and a cold air circulating air duct is arranged at the bottom of the refrigerated cabinet;
an evaporator, an evaporation fan and a water-absorbing felt are sequentially arranged in the cold air circulating air duct from one side of the front glass door to one side of the back foaming plate; the evaporation fan conveys the cold air cooled by the evaporator to the interior of the refrigerated cabinet after passing through the water-absorbing felt.
2. A refrigerated cabinet water absorbent felt moisturizing device as in claim 1, wherein: an air outlet and an air return port are formed at the two ends of the cold air circulating duct respectively; air in the refrigerated cabinet flows through the evaporator from the air return port to be cooled, then is blown by the evaporation fan to pass through the water-absorbing felt and then flows back to the interior of the refrigerated cabinet through the air outlet to form circulating air.
3. A refrigerated cabinet water absorbent felt moisturizing device as in claim 2, wherein: the water absorption felt is formed by splicing a plurality of independent water absorption felt blocks which are transversely and indirectly arranged, and a cold air circulation channel is formed by gaps among the water absorption felt blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021764514.1U CN213178989U (en) | 2020-08-21 | 2020-08-21 | Moisture preservation device for water absorption felt of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021764514.1U CN213178989U (en) | 2020-08-21 | 2020-08-21 | Moisture preservation device for water absorption felt of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213178989U true CN213178989U (en) | 2021-05-11 |
Family
ID=75767334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021764514.1U Active CN213178989U (en) | 2020-08-21 | 2020-08-21 | Moisture preservation device for water absorption felt of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213178989U (en) |
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2020
- 2020-08-21 CN CN202021764514.1U patent/CN213178989U/en active Active
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