CN210663524U - Freezing chamber - Google Patents
Freezing chamber Download PDFInfo
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- CN210663524U CN210663524U CN201921704359.1U CN201921704359U CN210663524U CN 210663524 U CN210663524 U CN 210663524U CN 201921704359 U CN201921704359 U CN 201921704359U CN 210663524 U CN210663524 U CN 210663524U
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Abstract
The utility model provides an among the freezer structure, the rear portion of refrigeration organism is connected in the well upper portion of the inner wall of back lateral wall, both sides through at the refrigeration organism set up left fan and right fan respectively, and set up left air guide hopper and the right air guide hopper that has the bar air outlet of vertical direction, make the fan to the wall air-out of both sides, form the long and thin air current of hugging closely the wall, and the air intake setting of refrigeration organism is in the front portion of refrigeration organism, make the air current form the circulation in the freezer, reentrant corner department through connecting at left side wall and back lateral wall is equipped with curved first aviation baffle, reentrant corner department of connecting at right side wall and back lateral wall is equipped with curved second aviation baffle, make the air current hug closely the wall and flow, thereby slowly spread the goods shelves at freezer middle part, compare the mode that traditional air-cooler directly blows to the goods shelves in the freezer, it is.
Description
Technical Field
The utility model relates to a freezer refrigerating system technical field, in particular to freezer
Background
The freezer is the freezer, is used for preserving food usually, avoids food rotten through ultra-low temperature preservation, and the freezer is cooled down through refrigeration fan usually, and current refrigeration fan directly hangs the inner wall of establishing at the freezer usually, and its air outlet directly leads to the fact local supercooling and frosting towards the inside goods shelves of freezer, causes the inhomogeneous problem of freezer cooling.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a freezing chamber, through the institutional advancement of freezing chamber, solve the inhomogeneous problem of cooling that traditional freezer exists.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a freezing chamber comprises a freezing chamber body and a refrigerating fan, wherein the freezing chamber body is in a cuboid shape and comprises a front side wall, a rear side wall, a left side wall and a right side wall;
the refrigerating fan comprises a refrigerating machine body, a left fan, a right fan, a left air guide hopper, a right air guide hopper and an air inlet;
the refrigerator body is in a cuboid shape, the rear part of the refrigerator body is connected to the middle upper part of the inner wall of the rear side wall, the air inlet end of the left fan is connected to the left side of the refrigerator body, the air inlet end of the right fan is connected to the right side of the refrigerator body, the left air guide hopper is connected to the air outlet end of the left fan, and the right air guide hopper is connected to the air outlet end of the right fan;
the left air guide hopper is provided with a first strip-shaped air outlet facing the left vertical direction, and the right air guide hopper is provided with a second strip-shaped air outlet facing the right vertical direction;
the left side wall and the rear side wall are connected, an arc-shaped first air deflector is arranged at the internal corner, an arc-shaped second air deflector is arranged at the internal corner, connected with the right side wall and the rear side wall, of the left side wall, and the axial directions of the first air deflector and the second air deflector are vertical.
The heat insulation material is filled in the gap at the internal corner where the first air deflector is connected with the left side wall and the rear side wall, and the heat insulation material is filled in the gap at the internal corner where the second air deflector is connected with the right side wall and the rear side wall.
The left side wall and the front side wall are connected through an arc-shaped first air deflector, the right side wall and the front side wall are connected through an arc-shaped second air deflector, and the left side wall and the front side wall are connected through an arc-shaped second air deflector.
The panel of the rear side part of the left air guide hopper and the panel of the rear part of the refrigerating machine body are positioned on the same plane, and the panel of the rear side part of the right air guide hopper and the panel of the rear part of the refrigerating machine body are positioned on the same plane.
Wherein, the distance between the upper end of the air inlet of the refrigerating machine body and the top of the freezing chamber body is 20-40 cm.
The beneficial effects of the utility model reside in that: the utility model provides an among the freezer structure, the rear portion of refrigeration organism is connected in the well upper portion of the inner wall of back lateral wall, both sides through at the refrigeration organism set up left fan and right fan respectively, and set up left air guide hopper and the right air guide hopper that has the bar air outlet of vertical direction, make the fan to the wall air-out of both sides, form the long and thin air current of hugging closely the wall, and the air intake setting of refrigeration organism is in the front portion of refrigeration organism, make the air current form the circulation in the freezer, reentrant corner department through connecting at left side wall and back lateral wall is equipped with curved first aviation baffle, reentrant corner department of connecting at right side wall and back lateral wall is equipped with curved second aviation baffle, make the air current hug closely the wall and flow, thereby slowly spread the goods shelves at freezer middle part, compare the mode that traditional air-cooler directly blows to the goods shelves in the freezer, it is.
Drawings
Fig. 1 is a sectional view of a freezing chamber according to an embodiment of the present invention;
FIG. 2 is a main sectional view of a freezer compartment according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a refrigerating fan of a freezing chamber according to an embodiment of the present invention;
description of reference numerals:
1. a freezing chamber body; 11. a front side wall; 12. a rear sidewall; 13. a left side wall; 14. a right side wall; 2. a refrigeration fan; 21. a refrigerator body; 22. a left fan; 23. a right blower; 24. a left air guide hopper; 241. a first bar-shaped air outlet; 25. a right air guide hopper; 251. a second strip-shaped air outlet; 26. an air inlet; 3. a first air deflector; 4. a second air deflector; 5. a third air deflector; 6. a fourth air deflector; 7. a thermal insulation material; 8. and (7) a shelf.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: the airflow flows against the wall surface and slowly spreads to the shelves in the middle of the freezer compartment.
Referring to fig. 1 to 3, the present invention relates to a freezing chamber, including a freezing chamber body 1 and a refrigerating fan 2, wherein the freezing chamber body 1 is a cuboid, and the freezing chamber body 1 includes a front side wall 11, a rear side wall 12, a left side wall 13 and a right side wall 14;
the refrigerating fan 2 comprises a refrigerating machine body 21, a left fan 22, a right fan 23, a left air guide hopper 24, a right air guide hopper 25 and an air inlet 26;
the refrigerator body 21 is in a cuboid shape, the rear part of the refrigerator body 21 is connected to the middle upper part of the inner wall of the rear side wall 12, the air inlet end of the left fan 22 is connected to the left side of the refrigerator body 21, the air inlet end of the right fan 23 is connected to the right side of the refrigerator body 21, the left air guide hopper 24 is connected to the air outlet end of the left fan 22, and the right air guide hopper 25 is connected to the air outlet end of the right fan 23;
the left air guide hopper 24 is provided with a first strip-shaped air outlet 241 facing to the left in the vertical direction, and the right air guide hopper 25 is provided with a second strip-shaped air outlet 251 facing to the right in the vertical direction;
an arc-shaped first air deflector 3 is arranged at the internal corner where the left side wall 13 and the rear side wall 12 are connected, an arc-shaped second air deflector 4 is arranged at the internal corner where the right side wall 14 and the rear side wall 12 are connected, and the axial directions of the first air deflector 3 and the second air deflector 4 are vertical.
The conventional device of the refrigerator such as the compressor, the expansion valve, the water collecting tray, the evaporation refrigeration coil and the like is arranged in the refrigerator body 21, wherein the refrigerant is compressed in the compressor to form a high-pressure liquid state, the flow is controlled by the expansion valve, the high-pressure liquid refrigerant passes through the evaporation refrigeration coil to form a low-pressure gas state, so that the high-pressure liquid refrigerant is evaporated and absorbs heat, the gas in the refrigerator is circularly cooled by the left fan 22 and the right fan 23, and the water collecting tray is arranged at the lower end of the evaporation refrigeration coil and used for receiving condensed water on the coil and discharging the condensed water through the drain pipe.
In the above-described structure of the freezing chamber, the rear portion of the refrigerator body 21 is connected to the middle upper portion of the inner wall of the rear sidewall 12, the left fan 22 and the right fan 23 are respectively arranged on two sides of the refrigerator body 21, and the left air guide hopper 24 and the right air guide hopper 25 with strip-shaped air outlets in the vertical direction are arranged, so that the fans are exhausted to the walls on two sides to form a slender airflow tightly attached to the walls, and the air inlet 26 of the refrigerator body 21 is arranged at the front part of the refrigerator body 21, so that the air flow forms circulation in the freezing chamber, by providing the first air deflection plate 3 in an arc shape at the internal corner where the left sidewall 13 and the rear sidewall 12 are connected, an arc-shaped second air deflector 4 is arranged at the internal corner where the right side wall 14 and the back side wall 12 are connected, so that the air flow is tightly attached to the wall surface to flow, thereby slowly diffuse to the goods shelves 8 at freezer middle part, compare the mode that traditional air-cooler directly blows goods shelves 8 in to the freezer, refrigerate more evenly.
Further, in the above-described freezing chamber structure, the heat insulating material 7 is filled in the gap at the internal corner where the first air deflector 3 is connected to the left side wall 13 and the rear side wall 12, and the heat insulating material 7 is filled in the gap at the internal corner where the second air deflector 4 is connected to the right side wall 14 and the rear side wall 12.
As can be seen from the above description, since the refrigerator body 21 discharges air to both sides through the left fan 22 and the right fan 23, the air flow clings to the wall and directly blows to the internal corner of the rear sidewall 12, and the heat insulating material 7 is filled between the internal corner of the rear sidewall 12 and the air guide plate, so that the freezing chamber is locally thickened, and the energy of the cool air is lost.
Further, in the above freezing chamber structure, an arc-shaped third air deflector 5 is arranged at an internal corner where the left side wall 13 and the front side wall 11 are connected, an arc-shaped fourth air deflector 6 is arranged at an internal corner where the right side wall 14 and the front side wall 11 are connected, and both axial directions of the third air deflector 5 and the fourth air deflector 6 are vertical.
As can be seen from the above description, the third air deflector 5 is disposed at the internal corner where the left sidewall 13 and the front sidewall 11 are connected, and the fourth air deflector 6 is disposed at the internal corner where the right sidewall 14 and the front sidewall 11 are connected, so that the cold air flow can circulate in a ring along the inner wall of the freezing chamber, and the refrigeration uniformity in the freezing chamber is further improved.
Further, in the above-described freezing chamber structure, the panel of the rear side portion of the left air guide duct 24 and the panel of the rear portion of the refrigerator body 21 are located on the same plane, and the panel of the rear side portion of the right air guide duct 25 and the panel of the rear portion of the refrigerator body 21 are located on the same plane.
As can be seen from the above description, the panel at the rear side of the left air guiding funnel 24 and the panel at the rear of the air cooler main body are located on the same plane, so that the cool air can flow closely to the wall surface after being discharged from the left air guiding funnel 24, and then slowly flow to the middle of the freezing chamber, further improving the uniformity of refrigeration, and the right air guiding funnel 25 is similar to the left air guiding funnel 25.
Further, in the structure of the freezing chamber, the distance between the upper end of the air inlet 26 of the refrigerator body 21 and the top of the freezing chamber body 1 is 20-40 cm.
As can be seen from the above description, the distance between the upper end of the air inlet 26 of the refrigerator body 21 and the top of the freezer body 1 is 20-40cm, and since the refrigerator body 21 is installed at a position close to the top of the freezer, the cold air circulates along the inner wall of the freezer after being discharged, and since the cold air has potential energy flowing downwards, the cold air can be uniformly diffused, and the hot air has potential energy flowing upwards, and the hot air formed after circulation moves upwards to enter the air inlet 26 to continue refrigeration.
Example 1
A freezing chamber comprises a freezing chamber body 1 and a refrigerating fan 2, wherein the freezing chamber body 1 is in a cuboid shape, and the freezing chamber body 1 comprises a front side wall 11, a rear side wall 12, a left side wall 13 and a right side wall 14;
the refrigerating fan 2 comprises a refrigerating machine body 21, a left fan 22, a right fan 23, a left air guide hopper 24, a right air guide hopper 25 and an air inlet 26;
the refrigerator body 21 is in a cuboid shape, the rear part of the refrigerator body 21 is connected to the middle upper part of the inner wall of the rear side wall 12, the air inlet end of the left fan 22 is connected to the left side of the refrigerator body 21, the air inlet end of the right fan 23 is connected to the right side of the refrigerator body 21, the left air guide hopper 24 is connected to the air outlet end of the left fan 22, and the right air guide hopper 25 is connected to the air outlet end of the right fan 23;
the left air guide hopper 24 is provided with a first strip-shaped air outlet 241 facing to the left in the vertical direction, and the right air guide hopper 25 is provided with a second strip-shaped air outlet 251 facing to the right in the vertical direction;
an arc-shaped first air deflector 3 is arranged at the internal corner where the left side wall 13 and the rear side wall 12 are connected, an arc-shaped second air deflector 4 is arranged at the internal corner where the right side wall 14 and the rear side wall 12 are connected, and the axial directions of the first air deflector 3 and the second air deflector 4 are vertical.
The conventional device of the refrigerator such as the compressor, the expansion valve, the water collecting tray, the evaporation refrigeration coil and the like is arranged in the refrigerator body 21, wherein the refrigerant is compressed in the compressor to form a high-pressure liquid state, the flow is controlled by the expansion valve, the high-pressure liquid refrigerant passes through the evaporation refrigeration coil to form a low-pressure gas state, so that the high-pressure liquid refrigerant is evaporated and absorbs heat, the gas in the refrigerator is circularly cooled by the left fan 22 and the right fan 23, and the water collecting tray is arranged at the lower end of the evaporation refrigeration coil and used for receiving condensed water on the coil and discharging the condensed water through the drain pipe.
In the above-described structure of the freezing chamber, the rear portion of the refrigerator body 21 is connected to the middle upper portion of the inner wall of the rear sidewall 12, the left fan 22 and the right fan 23 are respectively arranged on two sides of the refrigerator body 21, and the left air guide hopper 24 and the right air guide hopper 25 with strip-shaped air outlets in the vertical direction are arranged, so that the fans are exhausted to the walls on two sides to form a slender airflow tightly attached to the walls, and the air inlet 26 of the refrigerator body 21 is arranged at the front part of the refrigerator body 21, so that the air flow forms circulation in the freezing chamber, by providing the first air deflection plate 3 in an arc shape at the internal corner where the left sidewall 13 and the rear sidewall 12 are connected, an arc-shaped second air deflector 4 is arranged at the internal corner where the right side wall 14 and the back side wall 12 are connected, so that the air flow is tightly attached to the wall surface to flow, thereby slowly diffuse to the goods shelves 8 at freezer middle part, compare the mode that traditional air-cooler directly blows goods shelves 8 in to the freezer, refrigerate more evenly.
The heat insulation material 7 is filled in the gap at the internal corner where the first air deflector 3 is connected with the left side wall 13 and the rear side wall 12, and the heat insulation material 7 is filled in the gap at the internal corner where the second air deflector 4 is connected with the right side wall 14 and the rear side wall 12.
Because the refrigerator body 21 blows air to both sides through the left fan 22 and the right fan 23, the air flow clings to the wall and directly blows to the internal corner of the rear side wall 12, and the heat insulating material 7 is filled between the internal corner of the rear side wall 12 and the air deflector, so that the freezing chamber is locally thickened, and the energy of cold air is lost.
An arc-shaped third air deflector 5 is arranged at the internal corner where the left side wall 13 and the front side wall 11 are connected, an arc-shaped fourth air deflector 6 is arranged at the internal corner where the right side wall 14 and the front side wall 11 are connected, and the axial directions of the third air deflector 5 and the fourth air deflector 6 are vertical.
The arc-shaped third air guide plate 5 is arranged at the internal corner where the left side wall 13 and the front side wall 11 are connected, and the arc-shaped fourth air guide plate 6 is arranged at the internal corner where the right side wall 14 and the front side wall 11 are connected, so that cold air flow can form annular air flow circulation along the inner wall of the freezing chamber, and the refrigeration uniformity in the freezing chamber is further improved.
The panel of the rear side of the left air guide duct 24 and the panel of the rear of the refrigerator body 21 are located on the same plane, and the panel of the rear side of the right air guide duct 25 and the panel of the rear of the refrigerator body 21 are located on the same plane.
The panel at the rear side part of the left air guide hopper 24 and the panel at the rear part of the air cooler main body are located on the same plane, so that air can flow closely to the wall surface after being exhausted from the left air guide hopper 24, and slowly flows to the middle part of the freezing chamber, the refrigeration uniformity is further improved, and the right air guide hopper 25 is similar to the left air guide hopper.
The distance between the upper end of the air inlet 26 of the refrigerating machine body 21 and the top of the freezing chamber body 1 is 20-40 cm.
The distance between the upper end of the air inlet 26 of the refrigerating machine body 21 and the top of the freezing chamber body 1 is 20-40cm, as the refrigerating machine body 21 is arranged at a position close to the top of the freezing chamber, cold air circulates along the inner wall of the freezing chamber after being exhausted, as the cold air has downward flowing potential energy, the cold air can be ensured to be uniformly diffused, and hot air has upward potential energy, and hot air formed after circulation moves upwards to enter the air inlet 26 to continue refrigerating.
To sum up, the utility model provides an among the freezer structure, the rear portion of refrigeration organism is connected in the well upper portion of the inner wall of back lateral wall, both sides through at the refrigeration organism set up left fan and right fan respectively, and set up left air guide hopper and the right air guide hopper that has the bar air outlet of vertical direction, make the fan to the wall air-out of both sides, form the long and thin air current of hugging closely the wall, and the air intake setting of refrigeration organism is in the front portion of refrigeration organism, make the air current form circulation in the freezer, reentrant corner department through connecting at left side wall and back lateral wall is equipped with curved first aviation baffle, reentrant corner department of connecting at right side wall and back lateral wall is equipped with curved second aviation baffle, make the air current hug closely the wall flow, thereby slowly spread to the goods shelves at freezer middle part, compare the mode that traditional air-cooler directly blows to the goods shelves in the freezer, it is more.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. The freezing chamber is characterized by comprising a freezing chamber body and a refrigerating fan, wherein the freezing chamber body is in a cuboid shape and comprises a front side wall, a rear side wall, a left side wall and a right side wall;
the refrigerating fan comprises a refrigerating machine body, a left fan, a right fan, a left air guide hopper, a right air guide hopper and an air inlet;
the refrigerator body is in a cuboid shape, the rear part of the refrigerator body is connected to the middle upper part of the inner wall of the rear side wall, the air inlet end of the left fan is connected to the left side of the refrigerator body, the air inlet end of the right fan is connected to the right side of the refrigerator body, the left air guide hopper is connected to the air outlet end of the left fan, and the right air guide hopper is connected to the air outlet end of the right fan;
the left air guide hopper is provided with a first strip-shaped air outlet facing the left vertical direction, and the right air guide hopper is provided with a second strip-shaped air outlet facing the right vertical direction;
the left side wall and the rear side wall are connected, an arc-shaped first air deflector is arranged at the internal corner, an arc-shaped second air deflector is arranged at the internal corner, connected with the right side wall and the rear side wall, of the left side wall, and the axial directions of the first air deflector and the second air deflector are vertical.
2. The freezing chamber of claim 1, wherein the gap at the internal corner where the first air deflector is connected with the left side wall and the rear side wall is filled with a heat insulating material, and the gap at the internal corner where the second air deflector is connected with the right side wall and the rear side wall is filled with a heat insulating material.
3. The freezing chamber according to claim 1, wherein an arc-shaped third air deflector is arranged at the internal corner where the left side wall and the front side wall are connected, an arc-shaped fourth air deflector is arranged at the internal corner where the right side wall and the front side wall are connected, and the axial directions of the third air deflector and the fourth air deflector are vertical.
4. The freezing chamber of claim 1, wherein the panel of the rear side of the left air guide funnel and the panel of the rear part of the refrigerator body are positioned on the same plane, and the panel of the rear side of the right air guide funnel and the panel of the rear part of the refrigerator body are positioned on the same plane.
5. The freezing chamber of claim 1, wherein the distance between the upper end of the air inlet of the refrigerating machine body and the top of the freezing chamber body is 20-40 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921704359.1U CN210663524U (en) | 2019-10-12 | 2019-10-12 | Freezing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921704359.1U CN210663524U (en) | 2019-10-12 | 2019-10-12 | Freezing chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210663524U true CN210663524U (en) | 2020-06-02 |
Family
ID=70813858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921704359.1U Active CN210663524U (en) | 2019-10-12 | 2019-10-12 | Freezing chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210663524U (en) |
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2019
- 2019-10-12 CN CN201921704359.1U patent/CN210663524U/en active Active
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