CN209744821U - Refrigeration device - Google Patents
Refrigeration device Download PDFInfo
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- CN209744821U CN209744821U CN201920384951.1U CN201920384951U CN209744821U CN 209744821 U CN209744821 U CN 209744821U CN 201920384951 U CN201920384951 U CN 201920384951U CN 209744821 U CN209744821 U CN 209744821U
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- refrigeration
- refrigerator
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- air pipe
- pipe
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Abstract
the utility model discloses a refrigeration plant, refrigeration plant includes: a cabinet defining a refrigerating space therein; the air pipe is communicated with the external space of the box body and the refrigerating space; the equivalent pipe diameter of tuber pipe is less than 5mm, perhaps the tuber pipe has at least one section of bending, and this refrigeration plant can solve the inside and outside heat transfer of current refrigeration plant and lead to leaking cold technical problem more.
Description
Technical Field
The utility model relates to a refrigeration plant technical field especially relates to a refrigeration plant.
Background
The problem of dry and whitish food materials placed in the refrigerator in the long-term storage process is a great pain point all the time, and along with the gradual improvement of the requirements of users on the fresh-keeping function of the refrigerator, the requirements of the refrigerator humidification technology are particularly urgent.
For example, patent publication No. CN201721028109.1 discloses a freezing and humidifying structure, in which a humidifying air duct is used to introduce air from the back of a refrigerator (the back liner wall of the refrigerator liner) to the upper part of a freezing chamber near a lower press chamber to humidify the freezing chamber. The humidifying air pipe in the scheme occupies a half of foaming layer on the back of the refrigerator and is transversely communicated with a transverse partition plate between cold storage and freezing, the whole foaming structure of the refrigerator is greatly influenced, and the effective volume of the refrigerator is seriously lost. In addition, the scheme is of a straight pipe structure, the air door needs to be additionally arranged to control the on-off of the pipeline, the cost is high, and the system reliability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a refrigeration plant aims at solving the technical problem that the inside and outside heat transfer of current refrigerator leads to leaking coldly more.
In order to achieve the above object, the present invention provides a refrigeration apparatus, wherein, including:
A cabinet defining a refrigerating space therein;
The air pipe is communicated with the external space of the box body and the refrigerating space;
The equivalent pipe diameter of the air pipe is less than 5mm, or the air pipe is provided with at least one bending section.
Preferably, the air duct has at least four bending sections.
Preferably, the air duct is a capillary tube.
Preferably, the number of said ductwork is at least 2.
Preferably, the refrigeration equipment is a refrigerator, and the air pipe is arranged in a side liner wall of a refrigerator body of the refrigerator and penetrates through the side liner wall.
Preferably, the refrigeration equipment further comprises an induced draft fan matched with the air duct.
Preferably, the refrigeration equipment further comprises an air inducing fan rear-mounted reserved cavity arranged in the side liner wall, and the air inducing fan rear-mounted reserved cavity is located at an outlet of the air pipe.
Preferably, the refrigerating space is a freezing chamber of the refrigerator.
Preferably, the refrigeration equipment comprises a frozen storage box and a sealing cover arranged above the frozen storage box, and the refrigeration space is a defined space formed by the frozen storage box and the sealing cover.
The technical scheme of the utility model among, because in this refrigeration plant, the equivalent pipe diameter of tuber pipe is less than 5mm, perhaps the tuber pipe has at least one section of bending, so on the one hand can be through less equivalent pipe diameter in order to reduce refrigeration plant's building cold, on the other hand, bend and compare the design of straight tube and increased the pipeline length in the finite space, reduced non-humidification in-process refrigerator inside and outside heat transfer, also reduced and leaked cold.
drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a partial top sectional view of a refrigeration apparatus according to a first embodiment of the present invention;
Fig. 2 is a partial top sectional view of a refrigeration apparatus according to a second embodiment of the present invention;
Fig. 3 is a schematic partial structure diagram of a refrigeration apparatus according to another embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | Lateral gallbladder wall | 2 | Air duct |
| 3 | Refrigerated space | 4 | Induced air fan |
| 5 | Freezing storage box | 6 | Sealing cover |
| 11 | Outer surface | 12 | Inner surface |
| 21 | Bending section |
The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a refrigerating apparatus, wherein, includes: a cabinet defining a refrigerating space 3 therein;
The air pipe 2 is communicated with the external space of the box body and the refrigerating space 3; the equivalent pipe diameter of the air pipe 2 is less than 5mm, or the air pipe 2 is provided with at least one bending section 21. The concept of introducing the equivalent pipe diameter is that the air pipe 2 can be a round pipe or a square pipe and other pipes in various forms, and the equivalent pipe diameter refers to the pipe diameter of the air pipe 2 based on the round pipe. The refrigeration device may be, for example, a refrigerator, freezer, or the like. The ductwork 2 can be used for introducing humidified gas.
As described above, in the refrigeration equipment, the equivalent pipe diameter of the air pipe 2 is less than 5mm, or the air pipe 2 is provided with at least one bending section 21, so that on one hand, the floor cooling of the refrigeration equipment can be reduced through the equivalent pipe diameter which is smaller, and on the other hand, the bending section 21 increases the length of a pipeline in a limited space compared with the design of a straight pipe, so that the heat exchange of the inner side and the outer side of the refrigerator in the non-humidification process is reduced, and the cold leakage is also reduced.
according to a preferred embodiment of the present invention, the air duct 2 has at least four bending sections 21. Specifically, the ductwork 2 is a capillary tube or various other suitable types of conduits.
Preferably, the number of the air ducts 2 is at least 2, so that a plurality of air ducts 2 can be respectively arranged at different positions of the box body, and the humidified gas can be flexibly introduced into the box body at a plurality of positions. Especially, when the number of the air pipes is 2, the air pipes can be respectively arranged at two sides of the refrigerator, so that the condition that the humidified gas is introduced into one side to cause insufficient humidified gas at the other side is avoided.
Although not particularly limited, the above-mentioned refrigeration device may be a refrigerator, and the air duct 2 is disposed in the side liner wall 1 of the refrigerator liner and penetrates through the side liner wall 1, which has the advantages that the air duct 2 no longer occupies a half of the foaming layer on the back of the refrigerator, and has little influence on the whole foaming structure of the refrigerator, and specifically, the air duct 2 should penetrate through the outer surface 11 and the inner surface 12 of the side liner wall 1. The inlet of the air pipe 2 leads to the outside of the refrigerator container, and the outlet of the air pipe 2 leads to the storage chamber inside the refrigerator container. Of course, the refrigeration device may also be a freezer or the like.
In addition, the refrigeration device comprises an induced draft fan 4 matched with the air duct 2. As an implementation mode, the refrigeration equipment further comprises a pre-installed cavity of the induced draft fan 4 arranged in the side liner wall 1, and the pre-installed cavity of the induced draft fan 4 is positioned at the outlet of the air pipe 2. The utility model discloses the design of installing induced air fan 4 behind the preferred adoption earlier installation tuber pipe 2 to improve the convenience of humidification reliability and later stage maintenance. The induced draft fan 4 is preferably automatically controlled by the overall controller of the refrigeration appliance.
As another embodiment, the refrigerating equipment also comprises an induced draft fan 4 arranged in a middle partition plate of the refrigerator container and a rear-mounted reserved cavity.
The refrigerating space 3 mentioned above may be a freezing chamber of a refrigerator, and the present invention is not limited thereto, for example, the refrigerating space 3 may also be a refrigerating chamber.
In addition, the refrigeration equipment can also comprise a frozen storage box 5 arranged in the refrigeration space 3 and a sealing cover 6 arranged above the frozen storage box 5, and the refrigeration space is a defined space formed by the frozen storage box 5 and the sealing cover 6. The sealing cover 6 can effectively maintain a high humidity environment in the storage chamber 3. The freezing storing box 5 is preferably a refrigerator drawer, and the utility model discloses be not limited to this, for example, freezing storing box 5 can also be the storing box of fixed mounting in the refrigerator, can have a plurality of check in the storing box to can place different edible materials.
the above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. A refrigeration apparatus, comprising:
a cabinet defining a refrigerating space therein;
the air pipe is communicated with the external space of the box body and the refrigerating space;
the equivalent pipe diameter of the air pipe is less than 5mm, or the air pipe is provided with at least one bending section.
2. The refrigeration appliance according to claim 1,
The air pipe is provided with at least four bending sections.
3. The refrigeration appliance according to claim 1,
the air pipe is a capillary tube.
4. The refrigeration appliance according to claim 1, wherein the number of ducts is at least 2.
5. The refrigeration equipment according to any one of claims 1 to 4, wherein the refrigeration equipment is a refrigerator, and the air duct is arranged in and penetrates through a side liner wall of a refrigerator body.
6. The refrigeration appliance according to claim 5 further comprising an induced draft fan matching the air duct.
7. The refrigeration appliance according to claim 6 further comprising an induced draft fan aftermount reserve chamber disposed in the side bladder wall, the induced draft fan aftermount reserve chamber being located at the outlet of the air duct.
8. The refrigeration appliance according to claim 5 wherein said refrigerated space is a freezer compartment of said refrigerator.
9. The refrigeration equipment as claimed in any one of claims 1 to 4, wherein the refrigeration equipment comprises a frozen storage box and a sealing cover mounted above the frozen storage box, and the refrigeration space is a space defined by the frozen storage box and the sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920384951.1U CN209744821U (en) | 2019-03-21 | 2019-03-21 | Refrigeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920384951.1U CN209744821U (en) | 2019-03-21 | 2019-03-21 | Refrigeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209744821U true CN209744821U (en) | 2019-12-06 |
Family
ID=68718396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920384951.1U Active CN209744821U (en) | 2019-03-21 | 2019-03-21 | Refrigeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209744821U (en) |
-
2019
- 2019-03-21 CN CN201920384951.1U patent/CN209744821U/en active Active
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