CN1099569C - Ring shape cabinet for display - Google Patents
Ring shape cabinet for display Download PDFInfo
- Publication number
- CN1099569C CN1099569C CN 97116536 CN97116536A CN1099569C CN 1099569 C CN1099569 C CN 1099569C CN 97116536 CN97116536 CN 97116536 CN 97116536 A CN97116536 A CN 97116536A CN 1099569 C CN1099569 C CN 1099569C
- Authority
- CN
- China
- Prior art keywords
- back side
- passage
- cabinet
- display
- ring shape
- 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.)
- Expired - Lifetime
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- Freezers Or Refrigerated Showcases (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
To provide a corner section having an improved cooling performance, in an around-showcase wherein a plurality of open show case are connected at their rear faces so as to form an island there and the around-showcase is arranged at a corner part of the showcases. A supporting section at a rear face shelf (a side rear face duct is stored in it) of a lower part of the most-lower stage display shelf acting as a dead space for commodities is projected at a corner (a side surface) of an around-case and then a larger cooling coil is arranged there. In addition, at least one of circulating fans is installed as near to the corner as possible and an the same time a larger number of cold air blowing holes are arranged in the rear face shelf supporting section 4 and a corner shelf supporting column.
Description
The present invention relates to lean against the island formula showcase that connects to privately, particularly improve the ring shape cabinet for display of its table top corner portion (デ Star キ コ-Na-portion) cooling performance by several open type showcases.
Island formula showcase 31 is as Fig. 5, shown in Figure 6, leaned against privately by several open type showcases to link, substantially by the straight cabinet 33,33 of central authorities ... ring shape cabinet for display 34,34 with the bight ... constitute.
This ring shape cabinet for display 34 has following structure as shown in Figures 7 and 8.
Be used for that low temperature is preserved and the annular open type showcase 34 of commodity such as display food, the bottom front face 42c of, the back side portion 42a at the topped back side, the bottom surface sections 42b of bottom open, topped front lower by a front and a side and in topped both sides the cabinet body 42 of the facial filling heat-insulating material of basifacial lower side constitutes integratedly.Between above-mentioned each one and inner panel 43 and corner bracket pillar 35, form the passage 44 (bottom surface passage 44a, back side passage 44b and side back side passage 44c) that makes circulating cold air.
The top of cabinet body 42 and inner panel 43 and corner bracket pillar 35, be back side passage 44b and side back side passage 44c directly over the position, be provided with and cold air blown out to rectification downwards and form the cold air blow-off outlet 45 of air curtain, be provided with cold air sucting inlet 46 at the rear portion of bottom front face 42c and the facial 42d of lower side.On inner panel 43 and corner bracket pillar 35, wearing and a plurality of cold air in the cool-air feed cabinet in the passage 44 is being blown out hole 43a.The upright windshield plate 50 of establishing between the facial 42d of bottom front face 42c and lower side and cold air sucting inlet 46, this windshield plate 50 are made by transparent bodies such as glass or acrylic, the outside of close cold air sucting inlet 46 and round this cold air sucting inlet 46.
Be provided with the circulating fan 47 that the air that is taken into from cold air sucting inlet 46 is sent in the passage 44a of bottom surface, in this bottom of sending the back side passage 44b and the side back side passage 44c of wind downside, be provided with and be positioned at the cooler 48 that air orlop shelf belows, that circulating fan 47 is sent here cools off.For effectively internally the cold air of plate 43 and corner bracket pillar 35 blow out hole 43a and in cabinet, blow out cold wind, this cooler 48 is located at the back side passage 44b and the side back side passage 44c bottom of orlop frame below, perhaps is located at the bottom (see figure 10) of the bottom surface passage 44a of orlop frame below.
In addition, in the ring shape cabinet for display that can not make full use of back side passage 44b and side back side passage 44c size, also handlebar cooler 48 is arranged on the example (seeing Figure 11) in the following bottom surface passage 44a in floor.
Cold air is under the effect of circulating fan 47, passing passage 44 interior (bottom surface passage 44a, back side passage 44b and side back side passage 44c) is blown from cold air blow-off outlet 45, after the front openings of cabinet body forms air curtain, be imported into (in bottom surface passage 44a, back side passage 44b and the side back side passage 44c) in the passage 44 from cold air sucting inlet 46 in the rear aperture of bottom front face 42c and the facial 42d of lower side.The circulation of this cold air and blow out the inflow of the cold air of hole 43a from being located in cold air on inner panel 43 and the corner bracket pillar 35 makes the commodity cooling on the shelf 49 that are placed in the annular open type showcase 34.
It is in a plurality of punchings of for example about 30mm of inner panel 43 and corner bracket pillar 35 back side punching out one-tenth that this cold air blows out hole 43a, blows out hole 43a, 43a from this cold air ... the total amount of the cold air flow of supplying with is more with the cold air flow of cold air blow-off outlet 45 than being positioned at directly over back side passage 44b and the side back side passage 44c formation air curtain of position.Several layers shelf 49 form the wide more shape of narrow more, the past more lower floor in past more upper strata.
But, as Fig. 8 and shown in Figure 9, existing back side frame support 52, because fully do not extend to the open side of ring shape cabinet for display 34, the side back side passage 44c that is located at back side frame support 52 and corner bracket pillar 35 inboards is narrow, in the side of ring shape cabinet for display 34 circulating fan 37a is installed also, can blow out air quantity though wish it, but owing to accumulate in the narrow passage from the wind of three directions, cold wind can not fully blow out as a result, poor cooling performance.In addition, because back side frame support 52 is little, can not forms a lot of cold air and blow out hole 43a.The 53rd, inflatable chamber, the 54th, choke plate.
As mentioned above, in the prior art by back side coil type (the コ イ Le イ プ) (see figure 10) that cooler 48 is located in the back side and side back side passage 44b, the 44c, the effective length of cooling coil can not be done very longly, in addition, the floor (コ イ Le イ プ) that is installed in suction inlet 46 bottoms (the dotted line 48a of Fig. 7) is also arranged as shown in figure 11, but, the floor not only freezes easily, and owing to position between cooler 48 and the circulating fan 47a concerns (relation of fan exhausting) and can not give full play to heat exchanger effectiveness.The 55th, back side foaming plate.
Therefore, in the existing ring shape cabinet for display 34, the cooling performance in bight is bad, does not see concrete improvement project so far as yet.
The present invention makes in view of the above problems, and its purpose is to improve the bight cooling performance of ring shape cabinet for display.
To achieve these goals, the present invention takes following technical scheme:
A kind of ring shape cabinet for display, be located at the bight that leans against the island formula showcase that connects to privately by some open type showcases, form the cabinet body of front and lateral opening, in this cabinet body, form and separate bottom surface, the back side and laterodorsal passage, form air curtain by the cooler and the circulating fan that are located in this passage at the front and the lateral opening place of cabinet body, be used to keep commodity low temperature in the cabinet, it is characterized in that, make the intrinsic side of cabinet back side passage one side-prominent from the side, the large-scale cooler of configuration in this side back side passage.
Described ring shape cabinet for display, it is characterized in that, the interior circulating fan of inflatable chamber that is installed in the above-mentioned back side and passage bottom, the side back side has several upstream sides that is configured in cooler, and wherein at least one is configured in the upstream side of the side back side passage that protrudes in corner side.
Described ring shape cabinet for display is characterized in that, on the corner bracket pillar and back side frame support that form above-mentioned side back side passage, is provided with more a plurality of cold air and blows out the hole.
Ring shape cabinet for display of the present invention is located at the bight that is leaned against the island formula showcase that connects to privately by some open type showcases, form the cabinet body of front and lateral opening, in this cabinet body, form and separate bottom surface, the back side and laterodorsal passage, form air curtain by the cooler and the circulating fan that are located in this passage at the front and the lateral opening place of cabinet body, be used to keep commodity low temperature in the cabinet, it is characterized in that, make the intrinsic side of cabinet back side passage protrude in side one side, the more large-scale cooler of configuration in this side back side passage.
Be installed in the interior circulating fan of inflatable chamber of this back side and passage bottom, the side back side, several upstream sides that is configured in cooler are arranged, preferably one of them is configured in the upstream side of the side back side passage that protrudes in corner side at least.In addition, formed on the corner bracket pillar and back side frame support of side back side passage, more a plurality of cold air have been set blow out the hole.
Because above-mentioned structure, the bight of the most weak ring shape cabinet for display orlop ground board of temperature in the existing cabinet is cooled off fully carry out.
Good effect of the present invention:
As mentioned above, ring shape cabinet for display of the present invention, because cold wind fully circulates, can fully cool off the bight of the most weak ring shape cabinet for display orlop ground board of temperature in the existing cabinet, specifically, because this improvement, the conversion horsepower in the cabinet during 8 ℃ of mean temperatures reduces by 12%, and the unbalanced of temperature also improved about 3 ℃.
Following with reference to accompanying drawing, describe embodiments of the invention in detail:
Fig. 1 is the front elevation that expression constitutes the ring shape cabinet for display of island of the present invention formula showcase.
Fig. 2 is the channel part stereogram at the bottom and the side back of ring shape cabinet for display of the present invention.
Fig. 3 is the cooler in the passage at the bottom of ring shape cabinet for display of the present invention and side back and the arrangement stereogram of circulating fan.
Fig. 4 is the flat cutting sectional drawing of the arrangement of the cooler of ring shape cabinet for display of the present invention and circulating fan.
Fig. 5 is the stereogram from the general island formula showcase that ring shape cabinet for display one side is seen.
Fig. 6 is the plane of general island formula showcase.
Fig. 7 is the cross-section side view of general ring shape cabinet for display.
Fig. 8 is the front elevation of existing ring shape cabinet for display.
Fig. 9 is bottom and the passage at side back and the stereogram of circulating fan of existing ring shape cabinet for display.
Figure 10 is the cooler of the existing ring shape cabinet for display of the 1st example and the section plan of circulating fan arrangement.
Figure 11 is the cooler of the existing ring shape cabinet for display of the 2nd example and the section plan of circulating fan arrangement.
Below, referring to figs. 1 through Fig. 4 embodiments of the invention are described.Annotate with same numeral with parts identical in the conventional example, its explanation is omitted.Fig. 1 is the front elevation that expression constitutes the ring shape cabinet for display in the formula showcase of island of the present invention.Fig. 2 is the channel part stereogram at the bottom and the side back of ring shape cabinet for display of the present invention.Fig. 3 is the cooler in the passage at the bottom of ring shape cabinet for display of the present invention and side back and the arrangement stereogram of circulating fan.Fig. 4 is the flat cutting sectional drawing of the arrangement of the cooler of ring shape cabinet for display of the present invention and circulating fan.
As shown in Figures 1 and 2, ring shape cabinet for display 1 of the present invention, its back side frame support 4 protrude in side 300mm approximately than existing ring shape cabinet for display, are provided with the side back side passage 3 of cabinet body 2 in this back side frame support.
As shown in Figure 3, disposing 2 large- scale cooling coils 6,7 in side back side passage 3, this cooling coil 6,7 is being held demarcation strip 5 under the arm.Effective length (to the effective length of heat exchange of fan connecting part branch) in order to maximally utilise cooling coil is located at the bight to the U-shaped sweep of this cooling coil 6,7, prolongation connecting pipings portion is located at straight cabinet be connected side.
As shown in Figure 3 and Figure 4, be installed in the circulating fan 10 on the fenestra 9a of inflatable chamber 9 of back side passage 8 and passage 3 bottoms, the side back side ... 6 upstream sides that are configured in cooling coil 6,7 are arranged, 2 upstream sides that are configured in the side back side passage 3 that protrudes in corner side wherein.The 11st, coil sides demarcation strip, the 12nd, back side foaming plate.The 17th, inner panel.
On the corner bracket pillar 13 and back side post setting 4 that have formed side back side passage 3, as shown in Figure 2, be provided with a plurality of cold air and blow out hole 14,15,16.On corner bracket pillar 14 (C portion), until topmost is wearing the groove of 3.5 * 19.5mm.On the frame support 4 (A portion), wearing the groove of 8 rows, the 3.2 * 19mm that does not have in the prior art overleaf.On the frame support 4 (B portion), wearing the groove that has only 3.2 * 19mm of 1 row in 4 row's prior aries overleaf.
Because such structure, from the bottom front face 42c of cabinet body 2 and rear suction inlet 46 inhaled airs of lower side face, be recycled fan 10 ... attract, pass passage 44 (bottom surface passage 44a, back side passage 8 and side back side passage 3) device 6 is cooled, 7 coolings, from the front of cold air blow-off outlet 45 at cabinet body 2, the opening part of side forms air curtain, make commodity maintenance low temperature in the cabinet on the shelf 49, simultaneously, commodity are blown out hole 14 from the cold air that is located on back side passage 8 and the side back side passage 3,15, the 16 cold air coolings of coming out can make the also fine cooling in bight of the orlop ground board of ring shape cabinet for display 1.
Ring shape cabinet for display of the present invention is because back side frame support protrudes in the side, so though the showing plate face size on floor shortens in the bight, the depths of orlop frame becomes the dead space that hand is not easy to get at, so no problem aspect commodity display.
Claims (3)
1. ring shape cabinet for display, be located at the bight that leans against the island formula showcase that connects to privately by some open type showcases, form the cabinet body of front and lateral opening, in this cabinet body, form and separate bottom surface, the back side and laterodorsal passage, form air curtain by the cooler and the circulating fan that are located in this passage at the front and the lateral opening place of cabinet body, be used to keep commodity low temperature in the cabinet, it is characterized in that, make the intrinsic side of cabinet back side passage one side-prominent from the side, the large-scale cooler of configuration in this side back side passage.
2. ring shape cabinet for display as claimed in claim 1, it is characterized in that, the interior circulating fan of inflatable chamber that is installed in the above-mentioned back side and passage bottom, the side back side has several upstream sides that is configured in cooler, and wherein at least one is configured in the upstream side of the side back side passage that protrudes in corner side.
3. ring shape cabinet for display as claimed in claim 1 or 2 is characterized in that, on the corner bracket pillar and back side frame support that form above-mentioned side back side passage, is provided with more a plurality of cold air and blows out the hole.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP321011/1996 | 1996-11-15 | ||
| JP321011/96 | 1996-11-15 | ||
| JP32101196A JP2880464B2 (en) | 1996-11-15 | 1996-11-15 | Around showcase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1182865A CN1182865A (en) | 1998-05-27 |
| CN1099569C true CN1099569C (en) | 2003-01-22 |
Family
ID=18127802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97116536 Expired - Lifetime CN1099569C (en) | 1996-11-15 | 1997-09-11 | Ring shape cabinet for display |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2880464B2 (en) |
| CN (1) | CN1099569C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4362189B2 (en) * | 2000-02-03 | 2009-11-11 | 株式会社岡村製作所 | Refrigerated open showcase |
| JP4447722B2 (en) * | 2000-02-03 | 2010-04-07 | 株式会社岡村製作所 | Refrigerated open showcase |
| JP2005241136A (en) * | 2004-02-26 | 2005-09-08 | Sanyo Electric Co Ltd | Open showcase |
| JP2007163020A (en) * | 2005-12-13 | 2007-06-28 | Sanden Corp | Showcase |
| JP5322411B2 (en) * | 2007-08-06 | 2013-10-23 | 三洋電機株式会社 | Open showcase |
| US8366222B2 (en) * | 2007-08-07 | 2013-02-05 | Daikin Industries, Ltd. | Container refrigeration unit |
| JP2018093902A (en) * | 2016-12-08 | 2018-06-21 | 中野冷機株式会社 | Around Case |
-
1996
- 1996-11-15 JP JP32101196A patent/JP2880464B2/en not_active Expired - Lifetime
-
1997
- 1997-09-11 CN CN 97116536 patent/CN1099569C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2880464B2 (en) | 1999-04-12 |
| JPH10148448A (en) | 1998-06-02 |
| CN1182865A (en) | 1998-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20030122 |
|
| CX01 | Expiry of patent term |