CN209415871U - Refrigeration equipment - Google Patents
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- CN209415871U CN209415871U CN201822255501.0U CN201822255501U CN209415871U CN 209415871 U CN209415871 U CN 209415871U CN 201822255501 U CN201822255501 U CN 201822255501U CN 209415871 U CN209415871 U CN 209415871U
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Abstract
The utility model provides a kind of refrigeration equipment, including first chamber, air duct part, the first return air inlet, the second storage chamber and return air part, wherein, air duct part is arranged in first chamber and limits refrigerating chamber and the first storage chamber with the wall of first chamber, and refrigerating chamber includes the first guiding region and the second guiding region being connected respectively with refrigeration area；First return air inlet is arranged on the part of air duct and is connected with the first guiding region, and the air-flow in the first storage chamber imports in refrigeration area through the first return air inlet, the first guiding region；One end of return air part is connected with the second storage chamber, and the other end is connected with the second guiding region, and the air-flow in the second storage chamber imports in refrigeration area through return air part, the second guiding region, wherein the first guiding region partially overlaps with the second guiding region or is not overlapped.Refrigeration equipment provided by the utility model avoids the convection current between return air stream, improves return air efficiency, that is, improves refrigerating efficiency, to reduce energy consumption for cooling, improves the usage experience of user.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, in particular to a kind of refrigeration equipment.
Background technique
Currently, refrigeration equipment includes multiple storage chambers, in order to realize the gas circulation of multiple storage chambers, the system of refrigeration equipment
Be respectively equipped with the return air channel being connected with multiple storage chambers in cold chamber, however due between multiple return air channels to draining off
It relates to, directly affects the energy consumption of refrigeration equipment.
Utility model content
The utility model aims to solve at least one of technical problems existing in the prior art or related technologies
For this purpose, the one aspect of the utility model is, a kind of refrigeration equipment is proposed.
In view of this, one aspect according to the present utility model, provides a kind of refrigeration equipment, including first chamber, wind
Road part, the first return air inlet, the second storage chamber and return air part, wherein air duct part be arranged in first chamber and with first chamber
Wall limits refrigerating chamber and the first storage chamber, and refrigerating chamber includes the first guiding region being connected respectively with refrigeration area and the second water conservancy diversion
Area；First return air inlet is arranged on the part of air duct and is connected with the first guiding region, and the air-flow in the first storage chamber is through the first return air
Mouth, the first guiding region import in refrigeration area；Second storage chamber is disposed adjacent with first chamber；One end of return air part and the second storing
Chamber is connected, and the other end is connected with the second guiding region, and the air-flow in the second storage chamber is imported through return air part, the second guiding region
In refrigeration area, wherein the first guiding region partially overlaps with the second guiding region or is not overlapped.
Refrigeration equipment provided by the utility model makes the first storage by the first return air inlet on setting air duct part, air duct part
The intracavitary air-flow of object enters in refrigeration area through the first return air inlet, the first guiding region, and return air part is arranged, makes the air-flow of the second storage chamber
Enter refrigeration area through return air part, the second guiding region, the return air end formation of the first return air inlet and return air part misplaces, and unrelated art
In the return air of the first return air inlet and return air part rectify pair, avoid the return air stream of the first storage chamber after the first return air inlet with the
The return air stream of two storage chambers forms convection current after return air part and (is especially greater than returning for return air part in the air-flow velocity of the first return air inlet
When wind end, the return air efficiency of the second storage chamber is greatly influenced), since the first guiding region and the second guiding region partially overlap or not
It is overlapped, is avoided as much as possible interfering with each other for two strands of return air streams.Due to avoiding the convection current between return air stream, improve back
Wind efficiency, that is, improve refrigerating efficiency, to reduce energy consumption for cooling, improves the usage experience of user.
In addition, can also be had following additional according to the refrigeration equipment in above-mentioned technical proposal provided by the utility model
Technical characteristic:
In the above-mentioned technical solutions, it is preferable that refrigeration equipment further include: multiple first air outlets avoid the first return air inlet
It is arranged on the part of air duct, cold air enters in the first storage chamber through multiple first air outlets.
In the technical scheme, the cold air in refrigerating chamber is through the first air outlet, the first storage chamber, the first return air inlet, first
Guiding region returns in refrigeration area, realizes the circulating cold air in the first storage chamber.By the way that multiple first air outlets are arranged in air duct
On part, the air output of cold air ensure that, while avoiding one or two of air outlet and being blocked the problem of bring air output deficiency, increase
The strong cold storage effect of first storage chamber, in addition, the setting position of multiple first air outlets has avoided the first return air inlet, thus anti-
Only outlet air air-flow and return air stream form interference between each other, influence outlet air and return air efficiency.
In any of the above-described technical solution, it is preferable that the part of air duct further include: air duct mask, air duct mask lid are located at first
At return air inlet.
In the technical scheme, air duct mask is set in the first return air lid, sundries and frost can be prevented to be inhaled into refrigeration
In chamber, while return air is rectified, improves return air efficiency.
In any of the above-described technical solution, it is preferable that the first return air inlet is arranged close to the bottom wall of the first storage chamber in air duct
On part.
In the technical scheme, it by the way that the first return air inlet to be positioned close to the position of the bottom wall of the first storage chamber, uses
General mood stream enters the first return air inlet after sufficiently flowing draw heat in the first storage chamber, improves refrigerating efficiency.
In any of the above-described technical solution, it is preferable that refrigeration equipment further include: blower is arranged in refrigeration area；Heat exchange
Device is arranged in refrigeration area, and heat exchanger is located at the lower section of blower.
In the technical scheme, blower is used to form circulating cold air path；Heat exchanger, for absorbing the heat in air-flow,
It is converted into cold airflow and enters circulating cold air path, complete refrigeration cycle.Heat exchanger setting facilitates air-flow below blower and is changing
Being fully cooled in hot device improves refrigerating efficiency.
In any of the above-described technical solution, it is preferable that refrigeration equipment further include: conducting element is arranged in refrigerating chamber to incite somebody to action
First guiding region and the second guiding region separate.
In the technical scheme, by using conducting element to separate the first guiding region and the second guiding region, with physics hand
Section separates the return air stream of the first storage chamber and the return air stream of the second storage chamber, prevents the two from generating convection current and interfering with each other,
Influence refrigerating efficiency.
In any of the above-described technical solution, it is preferable that the quantity of return air part is two, and two return air parts are arranged in heat exchanger
Length direction two sides, the bottom wall of return air end towards the refrigerating chamber of return air part opens up；The length of first return air inlet is less than or equal to
The distance between two return air parts.
In the technical scheme, the quantity of return air part is two, and the length direction of heat exchanger is arranged in two return air parts
Two sides, to improve return air efficiency.The bottom wall of return air end towards the refrigerating chamber of return air part opens up, and then guides air-flow from refrigerating chamber
Bottom enters refrigerating chamber, and since the temperature of return air stream is higher, the higher air-flow of temperature by bottom during being flowed up
It is adequately cooled.First return air inlet is arranged between two return air parts, and the length of the first return air inlet is less than or equal to two return air
The distance between part.Specifically, when the first return air inlet (or part of it) not return air end of face return air part, without to first
Return air inlet is handled；When the return air end of the first return air inlet part face return air part, the first return air inlet face return air part is blocked
Position.This set improves return air efficiency, that is, improves refrigerating efficiency due to avoiding the convection current between return air stream,
To reduce energy consumption for cooling, the usage experience of user is improved.
In any of the above-described technical solution, it is preferable that return air part protrudes into refrigerating chamber and is connected with the second guiding region, returns
The length that wind part protrudes into refrigerating chamber is more than or equal to the half of the height of refrigerating chamber.
In the technical scheme, due to air-flow, temperature is increased after circulation heat absorption in the second storage chamber, and hotter air-flow has
The trend flowed up, so that the length that return air part protrudes into refrigerating chamber is greater than the half of refrigerating chamber height, i.e. return air part
Close to the bottom wall of refrigerating chamber, the higher gas of the temperature being discharged from the second storage chamber can preferably drop via heat exchanger outlet air end
Temperature improves refrigerating efficiency so that air-flow is cooling sufficiently.
In any of the above-described technical solution, it is preferable that return air part is detachably connected on the wall of first chamber.
In the technical scheme, return air part is detachably connected in first chamber, facilitate refrigeration equipment maintenance and
It unpicks and washes.Specifically, return air part can be connected by buckle structure with first chamber.
In any of the above-described technical solution, it is preferable that refrigeration equipment further include: the second air outlet is opened in the second storing
In the cavity wall of chamber, the second storage chamber is connected by the second air outlet with refrigerating chamber.
In the technical scheme, by the way that the second air outlet is arranged, so that being gone out by cold air caused by heat exchanger through second
Air port, the second storage chamber, return air part, the second guiding region return in refrigeration area, realize in the second storage chamber a cold air and follow
Ring.
In any of the above-described technical solution, it is preferable that refrigeration equipment is refrigerator；First storage chamber is the freezing chamber of refrigerator；
Second storage chamber is the cold storage cavity of refrigerator.
In the technical scheme, refrigeration equipment is refrigerator, and the first storage chamber is the freezing chamber of refrigerator, and the second storage chamber is ice
The cold storage cavity of case, the freezing chamber and cold storage cavity of refrigerator share a refrigerating chamber to realize the circulation of cold air.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 shows the partial schematic diagram of the refrigeration equipment in one embodiment according to the present utility model；
Fig. 2 shows the partial schematic diagrams of the refrigeration equipment in another embodiment according to the present utility model.
Wherein, the corresponding relationship in Fig. 1 and Fig. 2 between appended drawing reference and component names are as follows:
10 return air parts, 102 return air ends, 12 air duct parts, 122 first return air inlets, 14 blowers, 16 heat exchangers.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
The refrigeration equipment according to the utility model some embodiments is described referring to Fig. 1 and Fig. 2.
As depicted in figs. 1 and 2, in one embodiment of the utility model, it is preferable that refrigeration equipment includes: the first chamber
Room, air duct part 12, the first return air inlet 122, the second storage chamber and return air part 10, wherein air duct part 12 is arranged in first chamber
And refrigerating chamber and the first storage chamber are limited with the wall of first chamber, refrigerating chamber includes that first to be connected respectively with refrigeration area is led
Flow area and the second guiding region；First return air inlet 122 is arranged on air duct part 12 and is connected with the first guiding region, the first storing
Intracavitary air-flow imports in refrigeration area through the first return air inlet 122, the first guiding region；Second storage chamber is adjacent with first chamber to set
It sets；Return air part 10, one end of return air part 10 are connected with the second storage chamber, the other end (return air end 102) and the second guiding region
Be connected, the air-flow in the second storage chamber through return air part 10, the second guiding region import refrigeration area in, wherein the first guiding region with
Second guiding region partially overlaps or is not overlapped.
In this embodiment, by the first return air inlet 122 on setting air duct part 12, air duct part 12, make the first storage chamber
Interior air-flow enters in refrigerating chamber through the first return air inlet 122, and return air part 10 is arranged, makes the air-flow of the second storage chamber through return air part 10
Into refrigerating chamber, the return air end 102 of the first return air inlet 122 and return air part 10, which is formed, to misplace, rather than the first return air in the prior art
Mouthfuls 122 with 102 face of return air end of return air part 10, avoid the return air stream of the first storage chamber after the first return air inlet 122 with
The return air stream of second storage chamber forms convection current after return air part 10 and (is especially greater than return air part in the air-flow velocity of the first return air inlet
When 10 return air end, the return air efficiency of the second storage chamber of strong influence), due to the first guiding region and the second guiding region part weight
It closes or is not overlapped, be avoided as much as possible interfering with each other for two strands of return air streams.Due to avoiding the convection current between return air stream, mention
Return air efficiency has been risen, that is, has improved refrigerating efficiency, to reduce energy consumption for cooling, has improved the usage experience of user.
In another embodiment of the utility model, it is preferable that refrigeration equipment further include: multiple first air outlets are kept away
The first return air inlet 122 is allowed to be arranged on the part of air duct, cold air enters in the first storage chamber through multiple first air outlets.
In this embodiment, the cold air in refrigerating chamber is through the first air outlet, the first storage chamber, the first return air inlet 122, first
Guiding region returns in refrigeration area, realizes the circulating cold air in the first storage chamber.By the way that multiple first air outlets are arranged in air duct
On part, the air output of cold air ensure that, while avoiding one or two of air outlet and being blocked the problem of bring air output deficiency, increase
The strong refrigeration effect of first storage chamber, in addition, the setting position of multiple first air outlets has avoided the first return air inlet 122, from
And prevent outlet air air-flow and return air stream from forming interference between each other, influence outlet air and return air efficiency.
In another embodiment of the utility model, it is preferable that the part of air duct further include: air duct mask, air duct mask lid
It is located at the first return air inlet.
In this embodiment, air duct mask is set in the first return air inlet 122 lid, sundries and frost can be prevented to be inhaled into air duct
In part, while return air is rectified, improves return air efficiency.
In another embodiment of the utility model, it is preferable that the first return air inlet is set close to the bottom wall of the first storage chamber
It sets on the part of air duct.
In this embodiment, it by the way that the first return air inlet 122 to be positioned close to the position of the bottom wall of the first storage chamber, uses
General mood stream enters the first return air inlet 122 after sufficiently flowing draw heat in the first storage chamber, improves refrigerating efficiency.
As shown in Figure 1 or 2, in another embodiment of the utility model, it is preferable that refrigeration equipment further include: wind
Machine 14 is arranged in refrigeration area；Heat exchanger 16 is arranged in refrigeration area, and heat exchanger 16 is located at the lower section of blower 14.
In this embodiment, blower 14 are used to form circulating cold air path；Heat exchanger 16, for absorbing the heat in air-flow
Amount is converted into cold airflow and enters circulating cold air path, completes refrigeration cycle.The setting of heat exchanger 16 facilitates gas below blower 14
Being fully cooled in heat exchanger 16 is flowed, refrigerating efficiency is improved.
In another embodiment of the utility model, it is preferable that refrigeration equipment further include: conducting element, setting are being freezed
To separate the first guiding region and the second guiding region in chamber.
In this embodiment, by using conducting element, the first guiding region and the second guiding region is separated, physical means are used
Separate the return air stream of the first storage chamber and the return air stream of the second storage chamber, prevents the two from generating convection current and interfering with each other, shadow
Ring refrigerating efficiency.
As shown in Figure 1 or 2, in another embodiment of the utility model, it is preferable that the quantity of return air part 10 is two
A, two return air parts 10 are arranged in the two sides of the length direction of heat exchanger 16, and the return air end 102 of return air part 10 is towards refrigerating chamber
Bottom wall opens up；The length of first return air inlet 122 is W, and the distance between two return air parts 10 are H, and meet W≤H.
In this embodiment, the quantity of return air part 10 is two, and the length side of heat exchanger 16 is arranged in two return air parts 10
To two sides, to improve return air efficiency.The bottom wall of return air end towards the refrigerating chamber of return air part 10 opens up, and then guides air-flow from system
The bottom of cold chamber enters refrigerating chamber, and since the temperature of return air stream is higher, temperature higher air-flow is being flowed up by bottom
It is adequately cooled in the process.The length of first return air inlet 122 is W, and the distance between two return air parts 10 are H, the first return air
Mouth 122 is arranged between two return air parts, meets W≤H.Specifically, when the first return air inlet 122 (or part of it) not return by face
When the return air end 102 of wind part 10, without handling the first return air inlet 122；When 122 part face return air part of the first return air inlet
When 10 return air end 102, the position of 122 face return air part 10 of the first return air inlet is blocked.This set is due to avoiding return air gas
Convection current between stream improves return air efficiency, that is, improves refrigerating efficiency, to reduce energy consumption for cooling, improves making for user
With experience.
As shown in Fig. 2, in another embodiment of the utility model, it is preferable that when 122 part face of the first return air inlet
When the return air end 102 of return air part 10, the position of 122 face return air part 10 of the first return air inlet is blocked.
In this embodiment, when the return air end 102 of 122 part face return air part 10 of the first return air inlet, two strands of return air gas
Air-flow is generated between stream, the position for blocking 122 face return air part 10 of the first return air inlet can be to avoid convection current.Due to avoiding return air
Convection current between air-flow improves return air efficiency, that is, improves refrigerating efficiency, to reduce energy consumption for cooling, improves user's
Usage experience.
As shown in Figure 1 or 2, in another embodiment of the utility model, it is preferable that return air part 10 protrudes into refrigerating chamber
In and be connected with the second guiding region, the length that return air part 10 protrudes into refrigerating chamber is L, and the height of refrigerating chamber is H, meets L >=H/
2。
In this embodiment, due to air-flow, temperature is increased after circulation heat absorption in the second storage chamber, and hotter air-flow is oriented
The trend of upper flowing, so that the length L that return air part 10 protrudes into refrigerating chamber is longer than the half of refrigerating chamber height H, i.e. return air part
Outlet air end close to the bottom wall of refrigerating chamber, the higher gas of the temperature being discharged from the second storage chamber can be preferably via heat exchanger
Cooling improves refrigerating efficiency so that air-flow is cooling sufficiently.
In another embodiment of the utility model, it is preferable that return air part 10 is detachably connected to first chamber
On wall.
In this embodiment, return air part 10 is detachably connected in first chamber, facilitate refrigeration equipment maintenance and
It unpicks and washes.Specifically, return air part can be connected by buckle structure with first chamber.
In another embodiment of the utility model, it is preferable that refrigeration equipment further include: the second air outlet is opened in
In the cavity wall of second storage chamber, the second storage chamber is connected by the second air outlet with refrigerating chamber.
In this embodiment, by the way that the second air outlet is arranged, so that by the cold air of refrigerating chamber produced by heat exchanger through the
Two air outlets, the second storage chamber, return air part 10, the second guiding region return in refrigeration area, realize one in the second storage chamber
Circulating cold air.
In another embodiment of the utility model, it is preferable that refrigeration equipment is refrigerator；First storage chamber is refrigerator
Freezing chamber；Second storage chamber is the cold storage cavity of refrigerator.
In this embodiment, refrigeration equipment is refrigerator, and the first storage chamber is the freezing chamber of refrigerator, and the second storage chamber is refrigerator
Cold storage cavity, the freezing chamber and cold storage cavity of refrigerator share a refrigerating chamber to realize the circulation of cold air.
In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term
The terms such as " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection,
It can be and be detachably connected, or be integrally connected；" connected " can be directly connected, and can also pass through the indirect phase of intermediary
Even.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of refrigeration equipment characterized by comprising
First chamber；
Air duct part is arranged in the first chamber and limits refrigerating chamber and the first storage chamber with the wall of the first chamber,
The refrigerating chamber includes the first guiding region and the second guiding region being connected respectively with refrigeration area；
First return air inlet is arranged on the air duct part and is connected with first guiding region, in first storage chamber
Air-flow imports in the refrigeration area through first return air inlet, first guiding region；
Second storage chamber is disposed adjacent with the first chamber；
Return air part, one end of the return air part are connected with second storage chamber, the other end and second guiding region phase
It is connected to, the air-flow in second storage chamber imports in the refrigeration area through the return air part, second guiding region, wherein
First guiding region partially overlaps with second guiding region or is not overlapped.
2. refrigeration equipment according to claim 1, which is characterized in that the refrigeration equipment further include:
Multiple first air outlets avoid first return air inlet and are arranged on the air duct part, and cold air goes out through the multiple first
Air port enters in first storage chamber.
3. refrigeration equipment according to claim 1, which is characterized in that the air duct part further include:
Air duct mask, the air duct mask lid are located at first return air inlet；And/or
First return air inlet is arranged on the air duct part close to the bottom wall of first storage chamber.
4. refrigeration equipment according to claim 1, which is characterized in that the refrigeration equipment further include:
Blower is arranged in the refrigeration area；
Heat exchanger is arranged in the refrigeration area, and the heat exchanger is located at the lower section of the blower.
5. refrigeration equipment according to any one of claim 1 to 4, which is characterized in that the refrigeration equipment further include:
Conducting element is arranged in the refrigerating chamber to separate first guiding region and second guiding region.
6. refrigeration equipment according to claim 4, which is characterized in that
The quantity of the return air part is two, and the two sides of the length direction of the heat exchanger, institute is arranged in two return air parts
The bottom wall for stating return air end towards the refrigerating chamber of return air part opens up；
The length of first return air inlet is less than or equal to the distance between two described return air parts.
7. refrigeration equipment according to claim 5, which is characterized in that
The return air part protrudes into the refrigerating chamber and is connected with second guiding region, and the return air part protrudes into the system
The length of cold chamber is more than or equal to the half of the height of the refrigerating chamber.
8. refrigeration equipment according to any one of claim 1 to 3, which is characterized in that
The return air part is detachably connected on the wall of the first chamber.
9. refrigeration equipment according to claim 1, which is characterized in that the refrigeration equipment further include:
Second air outlet is opened in the cavity wall of second storage chamber, and second storage chamber passes through second air outlet
It is connected with the refrigerating chamber.
10. refrigeration equipment according to any one of claim 1 to 4, which is characterized in that
The refrigeration equipment is refrigerator；
First storage chamber is the freezing chamber of the refrigerator；
Second storage chamber is the cold storage cavity of the refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255501.0U CN209415871U (en) | 2018-12-29 | 2018-12-29 | Refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255501.0U CN209415871U (en) | 2018-12-29 | 2018-12-29 | Refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415871U true CN209415871U (en) | 2019-09-20 |
Family
ID=67941838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822255501.0U Active CN209415871U (en) | 2018-12-29 | 2018-12-29 | Refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209415871U (en) |
-
2018
- 2018-12-29 CN CN201822255501.0U patent/CN209415871U/en active Active
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