CN215063072U - Thin-wall energy-saving freezer - Google Patents
Thin-wall energy-saving freezer Download PDFInfo
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- CN215063072U CN215063072U CN202120645940.1U CN202120645940U CN215063072U CN 215063072 U CN215063072 U CN 215063072U CN 202120645940 U CN202120645940 U CN 202120645940U CN 215063072 U CN215063072 U CN 215063072U
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- grid baffle
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Abstract
The utility model discloses an energy-conserving refrigerator-freezer of thin wall relates to refrigeration technology field. The utility model discloses in: a notch structure is arranged at the inner side of the freezer body; a heat intersection area is formed between the notch structure at the inner side of the freezer body and the inner side grid baffle; a hot gas permeation area located above the heat intersection area is formed between the refrigerator door body and the inner side of the sealing ring. A cold energy absorption copper folded plate is embedded in the gap structure at the inner side of the freezer body; an inner cooling temperature sensor is arranged on one side of the inner side grid baffle; and a junction temperature sensor is arranged on the other side of the inner side grid baffle. The utility model discloses the volume rate of refrigerator-freezer has been increased to reduce the heat leakage quantity of door seal department, promote the heat preservation effect, avoided appearing the door seal condensation problem simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the refrigeration, especially, relate to an energy-conserving refrigerator-freezer of thin wall.
Background
At present, when consumers buy household appliances, the attention on the volume rate of the freezer is higher and higher, the freezer adopts polyurethane foaming to realize heat preservation at present, the thickness of the freezer is in direct proportion to energy conservation, the thickness of the heat preservation layer is reduced, and the power consumption of the freezer is increased. However, the thickness of the insulating layer is large, the actual utilization rate of the freezer is reduced, and the occupied area of products is increased. Energy saving and volume ratio are contradictory. The freezer products in the current market are energy-saving, and the volume ratio is abandoned. As more and more households begin to purchase ice chests, the importance of volume rates becomes more significant, which presents a significant challenge to the energy conservation of the product.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving refrigerator-freezer of thin wall has increased the plot ratio of refrigerator-freezer to reduced the heat leakage quantity of door seal department, promoted the heat preservation effect, avoided appearing the door seal condensation problem simultaneously.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a thin-wall energy-saving freezer, which comprises a freezer body and a freezer door body, wherein a sealing ring is arranged between the freezer door body and the freezer body, and an inner side grid baffle is arranged in the freezer door body; a notch structure is arranged at the inner side of the freezer body; a heat intersection area is formed between the notch structure at the inner side of the freezer body and the inner side grid baffle; a hot gas permeation area located above the heat intersection area is formed between the refrigerator door body and the inner side of the sealing ring.
A cold energy absorption copper folded plate is embedded in the gap structure at the inner side of the freezer body; an inner cooling temperature sensor is arranged on one side of the inner side grid baffle; and a junction temperature sensor is arranged on the other side of the inner side grid baffle.
As a preferred technical scheme of the utility model, the cross section of the cold energy absorption copper folded plate is of an L-shaped structure; the cold energy absorption copper folded plate is in heat transfer contact with the hot gas at the upper part of the vertical plate; the cold energy absorption copper folded plate transverse plate is contacted with the cold gas heat transfer at the bottom.
As an optimized technical scheme of the utility model, interior cold temperature sensor on the baffle of inboard check is towards the inboard position of refrigerator-freezer.
As a preferred technical scheme of the utility model, the heat of temperature sensor that intersects that is located the breach structure position department of refrigerator-freezer inboard position intersects the district.
As a preferred technical proposal of the utility model, the freezer door body is provided with a hot gas slow flow curved surface positioned above the hot gas permeation area; the hot gas slow flow curved surface is positioned at the inner side of the sealing ring.
As an optimized technical proposal of the utility model, a certain gap is kept between the inner side grid baffle and the notch structure at the inner side position of the freezer body.
As a preferred technical scheme of the utility model, the refrigerator comprises a controller in the refrigerator and a variable frequency compressor arranged at the bottom of the refrigerator body, wherein an inner cooling temperature sensor and a junction temperature sensor of an inner side grid baffle are connected with the controller through a signal transmission line; the controller is connected with the variable-frequency compressor through an electric signal control circuit.
The utility model discloses following beneficial effect has:
1. the utility model improves the matching size at the joint of the door body and the box body, configures the heat intersection area and the hot gas permeation area, and sets the cold energy absorption copper folded plate, increases the stroke of cold air at the matching surface and the cold energy separation area, can reduce the heat leakage amount of the door seal, improves the heat preservation effect, and simultaneously avoids the problem of door seal condensation;
2. the utility model discloses a reduce the heat preservation thickness, the cooperation is used frequency conversion compressor, and heat preservation thickness reduces, has promoted the volume rate, and the efficient frequency conversion compressor is used in the cooperation to give the reasonable operation rule of frequency conversion compressor, can compensate the loss of efficiency, and do not influence the consumer and use.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a partial schematic view of the fitting part of the refrigerator body and the refrigerator door body of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
fig. 3 is a schematic view of the refrigerator body and the inverter compressor of the present invention;
FIG. 4 is a schematic diagram of frequency conversion control;
in the drawings, the components represented by the respective reference numerals are listed below:
1-refrigerator body; 2-refrigerator door body; 3-sealing ring; 4-inner side grid baffle; 5-a heat intersection zone; 6-hot gas permeation zone; 7-hot gas slow flow curved surface; 8-cold energy absorption copper folded plate; 9-internal cooling temperature sensor; 10-junction temperature sensor; 11-variable frequency compressor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1, fig. 2 and fig. 3, the present invention is a thin-wall energy-saving freezer.
In the structural configuration of the present invention: the refrigerator comprises a refrigerator body 1 and a refrigerator door body 2, wherein a sealing ring 3 is arranged between the refrigerator door body 2 and the refrigerator body 1, and an inner side grid baffle 4 is arranged in the refrigerator door body 2; a notch structure is arranged at the inner side of the refrigerator body 1; a certain gap is kept between the inner side grid baffle 4 and the gap structure at the inner side position of the refrigerator body 1.
In the structural configuration of the present invention: a heat intersection area 5 is formed between the notch structure at the inner side of the refrigerator body 1 and the inner side grid baffle 4; a hot gas permeation area 6 positioned above the heat intersection area 5 is formed between the refrigerator door body 2 and the inner side of the sealing ring 3; the refrigerator door body 2 is provided with a hot gas slow flow curved surface 7 positioned above the hot gas permeation area 6; the hot gas slow flow curved surface 7 is positioned at the inner side of the sealing ring 3.
In the structural configuration of the present invention: a cold energy absorption copper folded plate 8 is embedded in the gap structure position at the inner side position of the refrigerator body 1; the cross section of the cold energy absorption copper folded plate 8 is of an L-shaped structure; the vertical plate of the cold absorption copper folded plate 8 is in heat transfer contact with the hot gas at the upper part; the cold absorption copper flap 8 has its transverse panel in heat transferring contact with the cold gas at the bottom.
In the structural configuration of the present invention: an inner cooling temperature sensor 9 is arranged on one side of the inner side grid baffle 4; the inner cooled temperature sensor 9 on the inner grid baffle 4 faces the inner side of the ice bin. A junction temperature sensor 10 is arranged on the other side of the inner side grid baffle 4; the intersection temperature sensor 10 is located in the heat intersection area 5 at the notch structure position of the inner side position of the refrigerator body 1.
In the structural configuration of the present invention: the refrigerator comprises a controller in the refrigerator and a variable frequency compressor 11 arranged at the bottom of a refrigerator body 1, wherein an inner cooling temperature sensor 9 and a junction temperature sensor 10 of an inner side grid baffle 4 are connected with the controller through a signal transmission line; the controller is connected with the inverter compressor 11 through an electric signal control circuit in a driving way.
In the structural configuration of the present invention: the high-efficiency fixed-frequency compressor can also replace the inverter compressor 11 to perform the refrigeration operation.
In the description herein, references to the description of the term "embodiment" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides an energy-conserving refrigerator-freezer of thin wall, includes refrigerator-freezer body (1) and refrigerator-freezer door body (2), be equipped with between refrigerator-freezer door body (2) and the refrigerator-freezer body (1) sealing washer (3), its characterized in that:
an inner side grid baffle (4) is arranged in the refrigerator door body (2);
a notch structure is arranged at the inner side of the refrigerator body (1);
a heat intersection area (5) is formed between the notch structure at the inner side of the refrigerator body (1) and the inner side grid baffle (4);
a hot gas permeation area (6) positioned above the heat intersection area (5) is formed between the refrigerator door body (2) and the inner side of the sealing ring (3);
a cold energy absorption copper folded plate (8) is embedded in the gap structure position at the inner side position of the refrigerator body (1);
an inner cooling temperature sensor (9) is arranged on one side of the inner side grid baffle (4);
and a junction temperature sensor (10) is arranged on the other side of the inner side grid baffle (4).
2. The thin-wall energy-saving freezer according to claim 1, characterized in that:
the cross section of the cold energy absorption copper folded plate (8) is of an L-shaped structure;
the vertical plate of the cold energy absorption copper folded plate (8) is in heat transfer contact with the hot gas on the upper part;
the cold energy absorption copper folded plate (8) is in heat transfer contact with cold gas at the bottom.
3. The thin-wall energy-saving freezer according to claim 1, characterized in that:
the inner cooling temperature sensor (9) on the inner side grid baffle (4) faces to the inner side of the ice chest.
4. The thin-wall energy-saving freezer according to claim 1, characterized in that:
the intersection temperature sensor (10) is located in a heat intersection area (5) at the position of the notch structure at the inner side of the refrigerator body (1).
5. The thin-wall energy-saving freezer according to claim 1, characterized in that:
a hot air slow flow curved surface (7) positioned above the hot air permeation area (6) is arranged on the refrigerator door body (2);
the hot gas slow flow curved surface (7) is positioned at the inner side of the sealing ring (3).
6. The thin-wall energy-saving freezer according to claim 1, characterized in that:
and a certain gap is kept between the inner side grid baffle (4) and the notch structure at the inner side position of the refrigerator body (1).
7. The thin-wall energy-saving freezer according to claim 1, characterized in that:
comprises a controller in the refrigerator and a variable frequency compressor (11) arranged at the bottom of the refrigerator body (1);
the inner cooling temperature sensor (9) and the intersection temperature sensor (10) of the inner side grid baffle (4) are connected with the controller through signal transmission lines;
the controller is connected with the variable frequency compressor (11) in a driving way through an electric signal control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645940.1U CN215063072U (en) | 2021-03-30 | 2021-03-30 | Thin-wall energy-saving freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645940.1U CN215063072U (en) | 2021-03-30 | 2021-03-30 | Thin-wall energy-saving freezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215063072U true CN215063072U (en) | 2021-12-07 |
Family
ID=79152146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120645940.1U Active CN215063072U (en) | 2021-03-30 | 2021-03-30 | Thin-wall energy-saving freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215063072U (en) |
-
2021
- 2021-03-30 CN CN202120645940.1U patent/CN215063072U/en active Active
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