CN104677017A - Refrigeration equipment - Google Patents
Refrigeration equipment Download PDFInfo
- Publication number
- CN104677017A CN104677017A CN201510114604.3A CN201510114604A CN104677017A CN 104677017 A CN104677017 A CN 104677017A CN 201510114604 A CN201510114604 A CN 201510114604A CN 104677017 A CN104677017 A CN 104677017A
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- CN
- China
- Prior art keywords
- air
- air channel
- refrigeration plant
- panel
- return air
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses refrigeration equipment. The refrigeration equipment comprises a tank body, an air flue panel, an air supply outlet, an air return inlet and an air flue, wherein the air flue panel is arranged on the rear wall of the tank body and is in a flat plate shape, the air supply outlet and the air return inlet are formed in the air flue panel, and the air flue is formed by the air flue panel and the rear wall; the air flue comprises an air supply channel and an air return channel, wherein the air supply channel is communicated with the air supply outlet, the air return channel is communicated with the air return inlet and is separated from the air supply channel, and the air return channel is used for guiding air to a heat exchanger at the bottom of the air flue to carry out heat exchange so as to feed air into the air supply channel to form air current circulation. Therefore, since the air flue panel is in the flat plate shape, and the effective utilization space of the refrigeration equipment can be improved; furthermore, the refrigeration equipment is simple in structure and attractive in appearance.
Description
Technical field
The present invention relates to Refrigeration Technique, especially relate to a kind of refrigeration plant.
Background technology
Refrigeration plant, the existing air channel as refrigerator adopts the mode of bottom return air, needs to adopt arc air channel return air cover, and the existence of return air cover causes space availability in refrigerator to reduce.Refrigerator inner structure seems complicated, wordy simultaneously.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, the present invention needs to provide a kind of refrigeration plant.
According to a kind of refrigeration plant of better embodiment of the present invention, comprise casing, air channel panel, air outlet, return air inlet and air channel.The rear wall of described casing is located at by described air channel panel and described air channel panel is tabular.Described air outlet and described return air inlet are opened on the panel of described air channel.Described air channel panel and described rear wall are formed with described air channel.Described air channel comprises air-supply passage and return air channel.Described air-supply passage is communicated with described air outlet.Described return air channel is communicated with described return air inlet and separates with described air-supply passage, and described return air channel is used for wind-guiding to the heat exchanger heat exchange be arranged in bottom described air channel wind is passed into described air-supply passage thus forms airflow circulating.
A kind of refrigeration plant of better embodiment of the present invention, because described air channel panel is tabular, what improve described refrigeration plant effectively utilizes space, and structure is simple, good looking appearance, and offer air outlet and return air inlet due to air channel panel, therefore, return air is carried out without the need to re-using return air cover.
In some embodiments, described air outlet is located at the both sides of described air channel panel and is perpendicular column distribution, and the number of described air outlet is at least two.
In some embodiments, the number of described air outlet is six.
In some embodiments, described return air inlet erects column distribution location mid-shaft on the panel of described air channel, and the number of described return air inlet is at least two.
In some embodiments, the number of described return air inlet is three.
In some embodiments, the top in described air channel is provided with fan, and described fan gives this airflow circulating for driving air-flow to be formed.
In some embodiments, be provided with flow-guiding structure between described air-supply passage and described return air channel, described flow-guiding structure is used for described air-supply passage and described return air channel to separate.
In some embodiments, described flow-guiding structure is towards the U-shaped structure bottom described air channel in opening.
In some embodiments, described refrigeration plant is refrigerator.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the floor map of the refrigeration plant according to better embodiment of the present invention.
Fig. 2 is the generalized section of the refrigeration plant according to better embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more described features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly.Can be mechanical connection, also can be electrical connection.Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or reference letter, this repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.
Refer to Fig. 1 to Fig. 2, the refrigeration plant 10 of embodiment of the present invention is for freezing with fresh-keeping food.Refrigeration plant 10 comprises casing 12, air channel panel 14, air channel 20, air outlet 16 and return air inlet 18.
Casing 12 in rectangular-shaped, is formed in casing 12 for room 26 between storing and fresh-keeping food substantially.The front side of casing 12 is formed with a body 28, door body 28 can pivotable with open or close between room 26.The rear side of casing 12 is formed with the rear wall 120 relative with door body 28.
Air channel panel 14 is substantially in tabular, the rear wall 120 that air channel panel 14 is parallel to casing 12 is arranged and between door body 28 and rear wall 120, space between the rear wall 120 of air channel panel 14 and casing 12 is formed with air channel 20, and between casing 12, room 26 and air channel 20 can realize air-flow and exchange object to reach refrigeration.The plastics that air channel panel 14 adopts heat-proof quality good are made, and can improve the heat insulation effect of room 26 between casing 12 like this.
Air channel 20 comprises air-supply passage 200 and return air channel 202.The outlet of return air channel 202 near the bottom of air channel panel 14 and the outlet of return air channel 202 be communicated with air-supply passage 200.
This air outlet 16 multiple is opened in air channel panel 14, and air outlet 16 is communicated with room 26 between air-supply passage 200 and casing 12, and air outlet 16 is substantially rectangular.Cold wind is flowed along air-supply passage 200 and to be entered by air outlet 16 between casing 12 in room 26.
This return air inlet 18 multiple is opened in air channel panel 14, and return air inlet 18 is communicated with room 26 between return air channel 202 and casing 12, and return air inlet 18 is substantially rectangular, and return air inlet 18 is positioned at the middle part of air channel panel 14.The air that temperature between casing 12 in room 26 is higher flows into return air channel 202 by return air inlet 18, in the exit of return air channel 202 by heat exchanger 22 heat exchange, the cold wind eventually passing heat exchange formation enters air-supply passage 200 cold wind to be sent into room 26 between casing 12, and then forms airflow circulating.
In sum, above-mentioned refrigeration plant 10, because air channel panel 14 is in tabular, what improve refrigeration plant 10 effectively utilizes space, and structure is simple, good looking appearance, and offer air outlet 16 and return air inlet 18 due to air channel panel 14, therefore, carry out return air without the need to re-using return air cover.
In the present embodiment, air outlet 16 is located at the both sides of air channel panel 14 and is perpendicular column distribution, and the number of air outlet 16 is at least two, and preferably, the number of air outlet 16 is six.Cold wind in air-supply passage 200 is sent into reduce the temperature in casing 12 in casing 12 equably by air outlet 16, and the arrangement of air outlet 16 makes cold wind can be uniformly distributed in the position of the upper, middle and lower in casing 12 and the left and right of casing 12 also can be uniformly distributed cold wind.
So, perpendicular row arrange multiple air outlet 16, make air-supply evenly.
In the present embodiment, return air inlet 18 erects column distribution location mid-shaft on air channel panel 14, and the number of return air inlet 18 is at least two, and preferably, the number of return air inlet 18 is three.Air-flow in casing 12 enters into return air channel 202 by return air inlet 18, and the arrangement mode of return air inlet 18 makes the air-flow of casing 12 upper, middle and lower position can enter in return air channel 202.
So, perpendicular row arrange multiple return air inlet 18 and can improve return air effect.
In the present embodiment, the top in air channel 20 is provided with fan 24.Fan 24 is for driving air-flow to be formed and to accelerate said flow circulation.Heat exchanger 22 is positioned at the bottom in air channel 20, air-flow in casing 12 enters return air channel 202 by return air inlet 18 and leads to the bottom in air channel 20 along return air channel 202, air-flow is cooled by heat exchanger 22 and enters air-supply passage 200, and the air-flow (cold wind) in air-supply passage 200 can enter in casing 12 from air outlet 16.Wherein, heat exchanger 22 and fan 24 are all arranged on the back side of air channel panel 14.
So, the wind in air channel 20 can be driven to complete airflow circulating.
In the present embodiment, the one side (calling the back side in the following text) that air channel panel 14 is relative with rear wall 120 is formed with flow-guiding structure 204, air channel 20 is spaced apart air-supply passage 200 and return air channel 202 by flow-guiding structure 204, wherein, the space between flow-guiding structure 204 and air channel panel 14 is return air channel 202.Flow-guiding structure 204 is for separating air-supply passage 200 and return air channel 202.
So, between air channel panel 14 and the rear wall of casing 12, arrange separated air-supply passage 200 with return air channel 202 to realize airflow circulating, structure is simple, and spatial design is rationally distributed, saves effective storage area of refrigeration plant 10.
In the present embodiment, the back side of air channel panel 14 is formed with U-shaped flow-guiding structure 204 and is formed with air-supply passage 200 spaced apart from each other and return air channel 202 to coordinate with the rear wall of casing 12.The openend of U-shaped flow-guiding structure 204 is positioned at the bottom of air channel panel 14, and air-supply passage 200 is communicated with the bottom of return air channel 202 at air channel panel 14.
So, air-supply passage 200 can be realized and can realize airflow circulating with return air channel 202.
In the present embodiment, refrigeration plant 10 is refrigerator.Certainly, refrigeration plant 10 is not limited to refrigerator.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the present invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (9)
1. a refrigeration plant, is characterized in that, comprising:
Casing;
Be located at the tabular air channel panel of the rear wall of described casing; And
Be opened in the air outlet on the panel of described air channel and return air inlet;
Described air channel panel and described rear wall are formed with air channel, and described air channel comprises:
The air-supply passage be communicated with described air outlet; And
Be communicated with described return air inlet and the return air channel separated with described air-supply passage, described return air channel is used for wind-guiding to the heat exchanger heat exchange be arranged in bottom described air channel wind is passed into described air-supply passage thus forms airflow circulating.
2. refrigeration plant according to claim 1, is characterized in that, described air outlet is located at the both sides of described air channel panel and in perpendicular column distribution, the number of described air outlet is at least two.
3. refrigeration plant according to claim 2, is characterized in that, the number of described air outlet is six.
4. refrigeration plant according to claim 2, is characterized in that, described return air inlet erects column distribution location mid-shaft on the panel of described air channel, and the number of described return air inlet is at least two.
5. refrigeration plant according to claim 4, is characterized in that, the number of described return air inlet is three.
6. refrigeration plant according to claim 1, is characterized in that, the top in described air channel is provided with fan, and described fan gives this airflow circulating for driving air-flow to be formed.
7. refrigeration plant according to claim 1, is characterized in that, is provided with flow-guiding structure between described air-supply passage and described return air channel, and described flow-guiding structure is used for described air-supply passage and described return air channel to separate.
8. refrigeration plant according to claim 7, is characterized in that, described flow-guiding structure is towards the U-shaped structure bottom described air channel in opening.
9. the refrigeration plant according to claim 1 ~ 8 any one, is characterized in that, described refrigeration plant is refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510114604.3A CN104677017B (en) | 2015-03-16 | 2015-03-16 | Refrigeration plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510114604.3A CN104677017B (en) | 2015-03-16 | 2015-03-16 | Refrigeration plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104677017A true CN104677017A (en) | 2015-06-03 |
| CN104677017B CN104677017B (en) | 2017-03-01 |
Family
ID=53312401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510114604.3A Active CN104677017B (en) | 2015-03-16 | 2015-03-16 | Refrigeration plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104677017B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023680A (en) * | 2019-12-19 | 2020-04-17 | 安徽康佳同创电器有限公司 | Refrigerator cold storage fan housing and refrigerator |
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|---|---|---|---|---|
| CN2126649Y (en) * | 1992-07-01 | 1993-01-27 | 虞同健 | Duct structure of single-door intermittent cooling type refrigerator |
| CN2397461Y (en) * | 1999-08-13 | 2000-09-20 | 合肥荣事达电冰箱有限公司 | Refrigerator with improved refrigeration air duct |
| CN101050906A (en) * | 2006-04-06 | 2007-10-10 | 海尔集团公司 | Circulation air path of air cooling type refrigerator |
| CN201983573U (en) * | 2011-03-18 | 2011-09-21 | 海信（北京）电器有限公司 | Air supply type refrigeration air flue guide structure |
| CN102226621A (en) * | 2011-06-16 | 2011-10-26 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| JP2012229914A (en) * | 2012-07-23 | 2012-11-22 | Sharp Corp | Refrigerator |
| CN204594035U (en) * | 2015-03-16 | 2015-08-26 | 合肥美的电冰箱有限公司 | Refrigeration plant |
-
2015
- 2015-03-16 CN CN201510114604.3A patent/CN104677017B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126649Y (en) * | 1992-07-01 | 1993-01-27 | 虞同健 | Duct structure of single-door intermittent cooling type refrigerator |
| CN2397461Y (en) * | 1999-08-13 | 2000-09-20 | 合肥荣事达电冰箱有限公司 | Refrigerator with improved refrigeration air duct |
| CN101050906A (en) * | 2006-04-06 | 2007-10-10 | 海尔集团公司 | Circulation air path of air cooling type refrigerator |
| CN201983573U (en) * | 2011-03-18 | 2011-09-21 | 海信（北京）电器有限公司 | Air supply type refrigeration air flue guide structure |
| CN102226621A (en) * | 2011-06-16 | 2011-10-26 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| JP2012229914A (en) * | 2012-07-23 | 2012-11-22 | Sharp Corp | Refrigerator |
| CN204594035U (en) * | 2015-03-16 | 2015-08-26 | 合肥美的电冰箱有限公司 | Refrigeration plant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023680A (en) * | 2019-12-19 | 2020-04-17 | 安徽康佳同创电器有限公司 | Refrigerator cold storage fan housing and refrigerator |
| CN111023680B (en) * | 2019-12-19 | 2022-03-29 | 安徽康佳同创电器有限公司 | Refrigerator cold storage fan housing and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104677017B (en) | 2017-03-01 |
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