CN105546926A - Refrigeration and freezing device and shelf thereof - Google Patents
Refrigeration and freezing device and shelf thereof Download PDFInfo
- Publication number
- CN105546926A CN105546926A CN201511030853.0A CN201511030853A CN105546926A CN 105546926 A CN105546926 A CN 105546926A CN 201511030853 A CN201511030853 A CN 201511030853A CN 105546926 A CN105546926 A CN 105546926A
- Authority
- CN
- China
- Prior art keywords
- grizzly bar
- outer frame
- frame body
- material storage
- storage room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/027—Rotatable shelves
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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
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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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
Landscapes
- 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 provides a refrigeration and freezing device and a shelf thereof. The shelf comprises an outer frame body and a plurality of grid bars, wherein openings allowing cold air to flow through vertically are formed in the inner side of the outer frame body; the grid bars are arranged in a spaced manner in a horizontal plane; each grid bar is rotationally mounted at the inner side of the outer frame body by taking the axial direction of the grid bar as an axis; and the distances between adjacent grid bars can be changed operably and rotationally, so as to change a flow rate of the cold air passing through the openings. The refrigeration and freezing device comprises a cooling chamber for producing cold air, a storage chamber for containing articles, and the shelf, wherein the cooling chamber is provided with an air outlet and a return air inlet that are communicated with the storage chamber, and the shelf is arranged in the storage chamber to vertically divides an inner space of the storage chamber. The refrigeration and freezing device and the shelf thereof can allow the cold air to circulate to different areas of the storage chamber via gaps between the grid bars.
Description
Technical field
The present invention relates to refrigeration plant, particularly relate to a kind of refrigerating device and rack thereof.
Background technology
Existing part refrigerating device adopts air cooling system refrigeration, by air channel, cold wind is delivered to each material storage room.For the material storage room being provided with rack, cold wind is dispensed to above each rack by the multiple air outlets also by air channel.
Air channel solves cold wind transportation problem, but can occupy the inner more space of refrigerating device, and particularly for the low capacity refrigerator of volume compact, refrigerator, this impact is more remarkable.In addition, the setting in air channel also can bring other problems.Such as, according to hiding the concealed air channel being pars intramuralis after material storage room, its inside need arrange heat-insulation layer, is easy to produce dew condensation phenomenon, air port is blocked.Then the attractive in appearance of material storage room can be had influence on according to the free-standing air channel be arranged in material storage room.
Summary of the invention
An object of the present invention is at least to solve one of above-mentioned defect that prior art exists, a kind of rack for refrigerating device that cold wind can be made to penetrate flow through is provided.
Another object of the present invention to provide a kind of refrigerating device using above-mentioned rack, and it then can make cold wind flow to the zones of different of material storage room without the need to arranging air channel.
On the one hand, the invention provides a kind of rack for refrigerating device, comprising:
Outer frame body, has the opening allowing the upper and lower percolation of cold wind inside it; With
Multiple grizzly bar, is spaced in a horizontal plane, and each grizzly bar, and is configured to operate the spacing changing adjacent grill rotationally for axle is installed in rotation on inside outer frame body with self axial direction, thus changes the cold flow through opening.
Alternatively, grizzly bar is long strip-board shape, to change the flow direction of cold wind in rotation process; And outer frame body is square frame-shaped, the axial two ends of each grizzly bar are arranged on two relative sides of outer frame body respectively.
Alternatively, multiple grizzly bar is arranged in parallel to each other inside outer frame body.
Alternatively, rack also comprises: at least one connecting rod, outside the axial one end being arranged on grizzly bar, and offers multiple installing hole the jante et perpendiculaire of each connecting rod and grizzly bar; And the axial end portion of grizzly bar is formed with outwardly erection column, erection column movably embeds in an installing hole, with when connecting rod moves axially, drives grizzly bar to rotate.
Alternatively, erection column is arranged on the below of the rotation of grizzly bar.
Alternatively, the quantity of connecting rod is two, and two connecting rods are separately positioned on outside the axial two ends of grizzly bar.
Alternatively, at least one grizzly bar is formed be convenient to hand-held stir grizzly bar rotate handle portion.
Alternatively, a grizzly bar is formed with two handle portion, two handle portion are separately positioned on the axial two ends of grizzly bar.
On the other hand, present invention also offers a kind of refrigerating device, comprise for the preparation of the cooling chamber of cold wind with for placing the material storage room storing thing, cooling chamber has the air outlet and return air inlet that are communicated with material storage room, it also comprises: the rack described at least more than one any one, and it is arranged in material storage room vertically to separate the inner space of material storage room.
Alternatively, cooling chamber is arranged on the top of material storage room, and air outlet and return air inlet are all arranged on the roof of material storage room.
In refrigerating device of the present invention and rack thereof, rack being provided with has the outer frame body of opening, and at multiple grizzly bars of outer frame body clear width arrangement, each grizzly bar is installed in rotation on outer frame body.So, cold wind can being enable to penetrate rack and to circulate up and down, cold flow can also be changed by rotating grizzly bar.Refrigerating device as adopted this rack, then can make cold wind flow to the zones of different of material storage room without the need to designing independent air channel.
Further, in refrigerating device of the present invention and rack thereof, grizzly bar can be long strip-board shape, thus in rotation process, can change the flow direction of cold wind, makes cold wind blow to the region needing refrigeration.In addition, also by arranging a connecting rod be all rotatably connected with whole grizzly bar, so that when a rotation grizzly bar, it is made to drive all the other grizzly bars to rotate.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic plan of the rack for refrigerating device of one embodiment of the invention;
Fig. 2 is the partial schematic diagram of the side portion structure of rack shown in Fig. 1;
Fig. 3 is the partial structurtes schematic diagram of the grizzly bar in rack shown in Fig. 1;
Fig. 4 is the internal structure schematic diagram of the refrigerating device of one embodiment of the invention.
Detailed description of the invention
Fig. 1 is the schematic plan of the rack for refrigerating device of one embodiment of the invention; Fig. 2 is the partial schematic diagram of the side portion structure of rack shown in Fig. 1; Fig. 3 is the partial structurtes schematic diagram of the grizzly bar in rack shown in Fig. 1.As shown in Figure 1 to Figure 3, embodiments provide a kind of rack 100 for refrigerating device, it can comprise outer frame body 110 and multiple grizzly bar 120 in general manner.Wherein outer frame body 110 is the framework of hollow, has the opening allowing the upper and lower percolation of cold wind inside it.Outer frame body 110 can be horizontally disposed with in refrigerating device, and multiple grizzly bar 120 is spaced in a horizontal plane, so that be placed on multiple grizzly bar 120 by storage thing.Each grizzly bar 120 with self axial direction for axle is installed in rotation on inside outer frame body 110, and, the shape of grizzly bar 120 should be set to when rotating, the spacing of adjacent grill 120 changes, thus the cold flow that can change through opening, or closing openings, passes through to stop cold wind completely.
In certain embodiments, grizzly bar 120 can be long strip-board shape, to change the flow direction of cold wind in rotation process.Such as when the grizzly bar 120 of long strip-board shape be parallel to vertical direction arrange time, its gap is maximum, and cold wind vertical direction is flowed.The axial two ends of each grizzly bar 120 are arranged on two relative sides of outer frame body 110 respectively, particularly, the axle 126 of protrusion can be set respectively at the axial two ends of each grizzly bar 120, multiple hole be set at the correspondence position of outer frame body 110, removably be embedded in hole to make axle 126.
Multiple grizzly bar 120 can be arranged in parallel to each other inside outer frame body 110.In addition, the spacing between every two adjacent grill 120 can be set to identical, to make its air-out more even.
Preferably, rotate grizzly bar 120 for the ease of user, rack 100 also can comprise at least one connecting rod 130, outside the axial one end being arranged on grizzly bar 120, and offers multiple installing hole the jante et perpendiculaire of each connecting rod 130 and grizzly bar 120.The axial end portion of grizzly bar 120 is formed with outwardly erection column 124, and erection column 124 movably embeds in an installing hole.Thus, when connecting rod 130 is along self axial direction translation, all grizzly bars 120 can be driven together to rotate.
The quantity of connecting rod 130 is preferably two, and two connecting rods 130 are separately positioned on outside the axial two ends of grizzly bar 120, when rotating grizzly bar 120, to make its two ends stressed more even.
As shown in Figures 2 and 3, the top of axial one end of grizzly bar 120 is provided with the axle 126 for being rotatably connected with outer frame body 110, and erection column 124 can be arranged on the below of the rotation (i.e. axle 126) of grizzly bar 120.In addition, connecting rod 130 can be arranged on the below of outer frame body 110, to avoid the placement of the storage thing had influence on above grizzly bar 120.
For the ease of user operation, in certain embodiments, at least one grizzly bar 120 is formed be convenient to hand-held stir grizzly bar 120 rotate handle portion 122.As shown in Figure 1, on a grizzly bar 120, the axial two ends that two handle portion, 122, two handle portion 122 are separately positioned on grizzly bar 120 are preferably formed with.
Handle portion 122 can be the platy structure extended from grizzly bar 120 upward, and it exposes above grizzly bar 120, so that user's hand-held.When handle portion 122 is stirred by user, drive grizzly bar 120 is rotated, this grizzly bar 120 drivening rod 130 translation, thus drive whole grizzly bars 120 to rotate.
Fig. 4 is the internal structure schematic diagram of the refrigerating device of one embodiment of the invention.As shown in Figure 4, the another aspect of the embodiment of the present invention provides a kind of refrigerating device 10, and it can be refrigerator, refrigerator, wine cabinet, and both vapor compression, semiconductor or other modes can be adopted to realize refrigeration.In Fig. 4, refrigerating device 10 can comprise for the preparation of the cooling chamber of cold wind with for placing the material storage room 200 storing thing.Cooling chamber is hidden in the interior pars intramuralis of material storage room 200 and does not illustrate in the drawings.Cooling chamber has air outlet 310 for being communicated with material storage room 200 and return air inlet 320, to form wind circulation stream.The refrigerating device 10 of the embodiment of the present invention also comprises at least one rack mentioned above 100, and it is interior vertically to separate the inner space of material storage room 200 that it is arranged on material storage room 200, is convenient to store depositing of thing.Because of rack 100 adjacent grill 120 between gap cold wind can be allowed to pass through, make air circulation in whole material storage room 200 better, so the air outlet 310 of cooling chamber and return air inlet 320 can arrange the optional position of material storage room 200.Therefore, the refrigerating device 10 of the embodiment of the present invention will distribute cold wind without using air channel, not only save material storage room 200 inner space, also make in material storage room 200 more succinctly attractive in appearance.
Preferably, cooling chamber can be arranged on the top of material storage room 200, air outlet 310 and return air inlet 320 are all arranged on the roof of material storage room 200 so that from air outlet 310 blow out cold wind towards current downflow, be upwards back to return air inlet 320 place again after successively cooling the storage thing on each rack 100.For being provided with the material storage room of multiple rack 100, the rack being positioned at top by rotating grizzly bar 120, can control the cold flow of the rack being positioned at below, or controlling the flow direction of cold wind further, convenient for users to use.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1., for a rack for refrigerating device, it is characterized in that comprising:
Outer frame body, has the opening allowing the upper and lower percolation of cold wind inside it; With
Multiple grizzly bar, be spaced in a horizontal plane, each described grizzly bar, and is configured to operate the spacing changing adjacent grill rotationally for inside axle is installed in rotation on described outer frame body with self axial direction, thus changes the cold flow through described opening.
2. rack according to claim 1, is characterized in that,
Described grizzly bar is long strip-board shape, to change the flow direction of cold wind in rotation process; And
Described outer frame body is square frame-shaped, and the axial two ends of each described grizzly bar are arranged on two relative sides of described outer frame body respectively.
3. rack according to claim 2, is characterized in that,
Described multiple grizzly bar is arranged in parallel to each other inside described outer frame body.
4. rack according to claim 3, characterized by further comprising:
At least one connecting rod, outside the axial one end being arranged on described grizzly bar, and offers multiple installing hole the jante et perpendiculaire of each described connecting rod and described grizzly bar; And
The axial end portion of described grizzly bar is formed with outwardly erection column, and described erection column movably embeds in an installing hole, with described connecting rod axially direction translation time, drive described grizzly bar to rotate.
5. rack according to claim 4, is characterized in that,
Described erection column is arranged on the below of the rotation of described grizzly bar.
6. rack according to claim 4, is characterized in that,
The quantity of described connecting rod is two, and two described connecting rods are separately positioned on outside the axial two ends of described grizzly bar.
7. rack according to claim 1, is characterized in that,
Grizzly bar described at least one is formed and is convenient to the hand-held handle portion of stirring described grizzly bar and rotating.
8. rack according to claim 7, is characterized in that,
A described grizzly bar is formed with two described handle portion, two described handle portion are separately positioned on the axial two ends of described grizzly bar.
9. a refrigerating device, comprise for the preparation of the cooling chamber of cold wind with for placing the material storage room storing thing, described cooling chamber has the air outlet and return air inlet that are communicated with described material storage room, it is characterized in that described refrigerating device also comprises:
At least one rack according to any one of claim 1 to 8, it is arranged in described material storage room, vertically to separate the inner space of described material storage room.
10. refrigerating device according to claim 9, is characterized in that,
Described cooling chamber is arranged on the top of described material storage room, and described air outlet and described return air inlet are all arranged on the roof of described material storage room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030853.0A CN105546926A (en) | 2015-12-31 | 2015-12-31 | Refrigeration and freezing device and shelf thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030853.0A CN105546926A (en) | 2015-12-31 | 2015-12-31 | Refrigeration and freezing device and shelf thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105546926A true CN105546926A (en) | 2016-05-04 |
Family
ID=55826299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511030853.0A Pending CN105546926A (en) | 2015-12-31 | 2015-12-31 | Refrigeration and freezing device and shelf thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105546926A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1474148A (en) * | 2002-11-26 | 2004-02-11 | 乐金电子(天津)电器有限公司 | Refrigerator shelf |
| JP2006170572A (en) * | 2004-12-17 | 2006-06-29 | Hoshizaki Electric Co Ltd | Basket for cold storage agent, its manufacturing method, and cold storage agent freezer |
| CN201575657U (en) * | 2009-07-16 | 2010-09-08 | 海信（北京）电器有限公司 | Mechanical variable-temperature chamber and refrigerator provided with same |
| CN102062513A (en) * | 2010-05-24 | 2011-05-18 | 合肥美的荣事达电冰箱有限公司 | Shelf for refrigerator and refrigerator having same |
| CN204438463U (en) * | 2015-01-15 | 2015-07-01 | 广东美的暖通设备有限公司 | The air-out component of indoor apparatus of air conditioner and there is its indoor apparatus of air conditioner |
-
2015
- 2015-12-31 CN CN201511030853.0A patent/CN105546926A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1474148A (en) * | 2002-11-26 | 2004-02-11 | 乐金电子(天津)电器有限公司 | Refrigerator shelf |
| JP2006170572A (en) * | 2004-12-17 | 2006-06-29 | Hoshizaki Electric Co Ltd | Basket for cold storage agent, its manufacturing method, and cold storage agent freezer |
| CN201575657U (en) * | 2009-07-16 | 2010-09-08 | 海信（北京）电器有限公司 | Mechanical variable-temperature chamber and refrigerator provided with same |
| CN102062513A (en) * | 2010-05-24 | 2011-05-18 | 合肥美的荣事达电冰箱有限公司 | Shelf for refrigerator and refrigerator having same |
| CN204438463U (en) * | 2015-01-15 | 2015-07-01 | 广东美的暖通设备有限公司 | The air-out component of indoor apparatus of air conditioner and there is its indoor apparatus of air conditioner |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |