CN100350203C - Open type vertical refrigerated cabinet - Google Patents
Open type vertical refrigerated cabinet Download PDFInfo
- Publication number
- CN100350203C CN100350203C CNB2004100557581A CN200410055758A CN100350203C CN 100350203 C CN100350203 C CN 100350203C CN B2004100557581 A CNB2004100557581 A CN B2004100557581A CN 200410055758 A CN200410055758 A CN 200410055758A CN 100350203 C CN100350203 C CN 100350203C
- Authority
- CN
- China
- Prior art keywords
- cold air
- cooler
- open type
- backplate
- clothes closet
- 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 - Fee Related
Links
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention relates to an open type vertical cabinet (10). A punch (12b) of a subsidiary cold air blowout hole is formed on the slightly lower side of the installation position of a commodity displaying shelf on a back panel (12a) of an inner part panel (12). A cooler (17) is configured in a back pipeline (15a). A punch (20a) of an opening part corresponds to the punch (12b) of the back panel (12a) and is formed on a front cover (20). The open type vertical cabinet integrally cools a commodity displaying room (10a) by an air curtain (CA) formed on the front side of the commodity displaying room (10a) and subsidiary cool air (SA) which is blown from the punches (12b, 20a) on the back side of a lower part in a refrigerated cabinet. The present invention can perfectly cool the lower part of the commodity displaying room by the subsidiary cold air blown from the back panel of the refrigerated cabinet although a longitudinal cooler which is configured in the back pipeline is used.
Description
Technical field
The present invention relates to the multiple field refrigeration open type clothes closet of the front openings the food selling place of chilled food etc. used, especially relate to the refrigeration open type clothes closet that has the cold air blow-off outlet on the refrigerator backplate.
Background technology
In the past, in multiple field refrigeration open type clothes closet, be the showroom to be cooled off by the cooling gas curtain that forms previously at ware room, but especially, can cause the cooling of ware room bottom insufficient in the height height of open clothes closet, the occasion of distance from the cold air blow-off outlet to cold air sucting inlet.Therefore, for the cooling of bottom, secondary commodity showroom, once used on the backplate of ware room bottom the refrigeration open type clothes closet that forms the cold air blow-off outlet (such as, patent documentation 1: Japanese patent laid-open 9-329385 communique).
Fig. 4, Fig. 5 are the sectional views of an example that has traditional refrigeration open type clothes closet of cold air blow-off outlet on the expression refrigerator backplate, Fig. 4 has represented to use the example of the depth size of the sort of ware room shown in the above-mentioned patent documentation 1 cooler bigger than back side pipeline, and Fig. 5 has represented to use the example of the cooler that can be provided in the vertical length in the pipeline of the back side.
Traditional open type clothes closet 30 forms the inner panel 32 of ware room 30a by clothes closet body 31, in clothes closet body 31, the Machine Room, bottom 33 that clothes closet body 31 is remained on specified altitude constitutes.
Cooler 37A shown in Figure 4 is the depth size cooler bigger than back side pipeline, is arranged on back side bottom, is formed for the stage portion 32b of this large-scale cooler 37A of folding and unfolding in the bottom of the backplate 32a of inner panel 32.
On the other hand, cooler 37B shown in Figure 5 forms elongate shape, can be provided in the back side pipeline that forms between the backplate 32d of no stage portion and the clothes closet body 31.
In the top of ware room 30a front position, be provided with the cold air cold air blow-off outlet 38 that rectification downwards blows out as gas curtain CA, in the bottom of ware room front position, be provided with the cold air sucting inlet 39 that the cold air that will blow out previously towards ware room sucks.
In the example shown in Figure 4, above cooler 37A, the bottom of backplate 32a and the assigned position above the stage portion 32b form a plurality of punching 32c that become auxiliary cold air blow-off outlet.
In addition, in the example shown in Figure 5, in the front face side of cooler 37B, the assigned position of the bottom of backplate 32d forms a plurality of punching 32e that become auxiliary cold air blow-off outlet.
By above structure, the air that sucks cold air sucting inlet 39 is by circulating fan 36, be sent to cooler 37A, 37B in the pipeline 35, carry out heat exchange by herein the time, cooled air further is sent to top in the pipeline 35, blows out from the cold air blow-off outlet 38 of the top front end that is arranged on ware room 30a and each punching 32c, 32e as auxiliary cold air blow-off outlet respectively.
As mentioned above, in traditional refrigeration open type clothes closet 30, the auxiliary cold air SA that utilizes gas curtain CA that the front openings portion of ware room 30a forms and blow out from the bottom of ware room 30a can carry out cold insulation with suitable temperature with ware room 30a integral body.
But, have following problem in this traditional open type clothes closet 30.(1) occasion of traditional structure shown in Figure 4 needs the big cooler of depth size, forms the stage portion corresponding with cooler, the space that need guarantee this cooler of folding and unfolding simultaneously in pipeline.Therefore, as shown in Figure 4, need to use the special backplate that is provided with stage portion in the bottom, cause manufacturing cost to increase, the step because of backplate causes the display space of ware room bottom narrow simultaneously.
(2) in addition, the occasion of traditional structure shown in Figure 5, the position of punching is lower than the upper end position of cooler, and the cold air that only drops in the gap that is provided with between cooler and the backplate could blow out from each punching, so the amount of blowing out of cold air is few, might not cool off fully.Especially, the occasion of the low temperature clothes closet that FF is used, in the structure shown in Figure 5, the cooling of ware room bottom is inadequate.
The present invention is in order to address the above problem, even its purpose is to provide a kind of occasion of using the cooler that can be provided in the lengthwise in the pipeline of the back side, also can be by blowing out enough auxiliary cold air from the refrigerator backplate, the refrigeration open type clothes closet that the ware room bottom is carried out suitable cooling.
Summary of the invention
In order to address the above problem, multiple field refrigeration open type clothes closet of the present invention, ware room with front openings, auxiliary cold air blow-off outlet is formed at the bottom at the backplate of the inner panel that forms this ware room, it is characterized in that, the cooler of lengthwise is provided in the pipeline that the rear side of described ware room forms, on the front cover of this cooler, the peristome that the cold air of the part that formation will be by described cooler blows out towards the auxiliary cold air blow-off outlet of described inner panel backplate.
In addition, make the peristome of described cooler front cover, be formed at the below slightly of the auxiliary cold air blow-off outlet of described inner panel backplate.
As mentioned above, open type clothes closet of the present invention has following effect.
(1) even, also can carry out blowing out of suitable auxiliary cold air from the auxiliary cold air blow-off outlet on the backplate that is arranged on inner panel in the occasion of using the cooler that can be provided in the lengthwise in the pipeline of the back side.Therefore, even the occasion of low temperature clothes closet can be used the cooler of lengthwise, thus can guarantee the product display space of ware room to greatest extent, and can suppress manufacturing cost.
(2) the auxiliary cold air blow-off outlet of the front cover by making cooler is formed on the lower position slightly of the auxiliary cold air blow-off outlet of corresponding inner panel backplate, can utilize cold air that circulating fan will send here from the below to blow out to commodity display is indoor suitably.
Description of drawings
Fig. 1 is the sectional view of the open type clothes closet of expression one embodiment of the invention.
Fig. 2 be expression one embodiment of the invention the open type clothes closet want portion's amplification view.
Fig. 3 is the stereogram of the front cover that uses in the open type clothes closet of expression one embodiment of the invention.
Fig. 4 is the sectional view of an example of the traditional open type clothes closet of expression.
Fig. 5 is the sectional view of other examples of the traditional open type clothes closet of expression.
The specific embodiment
Below, with reference to accompanying drawing one embodiment of the invention are described.
Fig. 1 is the sectional view of summary structure of the open type clothes closet of expression one embodiment of the invention, Fig. 2 is the Zoom Side cutaway view of major part of the open type clothes closet of expression present embodiment, and Fig. 3 is the stereogram of the front cover of the cooler that uses in the open type clothes closet of expression present embodiment.
Shown in each figure, the open type clothes closet 10 of present embodiment with traditional roughly the same, forms the inner panel 12 of ware room 10a, the Machine Room, bottom 13 that clothes closet body 11 is remained on specified altitude constitutes by clothes closet body 11, in clothes closet body 11.
As cooler 17, the cooler 17 of lengthwise is provided in the pipeline 15a of the back side, backplate 12a does not need stage portion.
In the top of ware room 10a front position, be provided with the cold air cold air blow-off outlet 18 that rectification downwards blows out as gas curtain CA, in the bottom of ware room front position, be provided with the cold air sucting inlet 19 that the cold air that will blow out previously towards ware room 10a sucks.
In the present embodiment,,, be formed for the peristome 17a that the cold air SA1 with the part by cooler 17 blows out at the corresponding position of auxiliary cold air blow-off outlet 12b that forms with the bottom of backplate 12a in cooler 17 front face side.
Peristome 17a is such as shown in Figure 3, constitutes by respectively wearing 2 sections punching 20a with the regulation pitch on the assigned position of front cover 20.
This occasion, punching 20a be preferably disposed on backplate 12a than punching 12b slightly the below the position.
The gap of predetermined distance is set between the backplate 12a of the front cover 20 of cooler 17 and inner panel 12, and a part of SA2 of the cold air that blows out from cooler 17 upper ends is to this gap descend (with reference to Fig. 2).
Cold air circulating structure to the open type clothes closet 10 of above structure describes below.
As shown in Figure 1 and Figure 2, in the open type clothes closet 10 of present embodiment, suck and be sent to the cold air of back side pipeline 15a from cold air sucting inlet 19, by cooler 17 by circulating fan 16, blow out from cold air blow-off outlet 18 front in refrigerator of top, form cold air gas curtain CA.
On the other hand, punching 20a, the 12b of auxiliary cold air SA from the backplate 12a of the front cover 20 that is separately positioned on cooler 17 and ware room 10a is towards after roughly oblique upper blows out, below store shelf 14, be sent to the place ahead, cold air gas curtain CA interflow with forming previously in the refrigerator sucks from cold air sucting inlet 19.
From the auxiliary cold air SA that the punching 12b that is arranged on the backplate 12a blows out, be by the part by cooler 17, the auxiliary cold air SA1 that blows out from peristome 17a (being arranged on the punching 20a on the front cover 20) towards oblique upper roughly and and back side pipeline 15a in, the cold air SA2 that blows out the gap decline that the back forms towards the top by cooler 17 between backplate 12a and front cover 20 collaborates to form.
Therefore, even the cold air SA1 cooling that blows out from the punching 20a of the front cover 20 of cooler 17 is insufficient,, can makes and assist cold air SA fully to cool off by the cold air SA2 interflow that the gap between backplate 12a and front cover 20 descends.
As mentioned above, the open type clothes closet of present embodiment, has the cooler that is provided in the lengthwise in the pipeline of the back side, at least overleaf the punching as the cold air blow-off outlet towards the ware room side is formed at the plate bottom, simultaneously on the cooler front cover, the position corresponding with described punching forms the punching as peristome, so even be provided with the occasion of the cooler of lengthwise overleaf in the pipeline, also can blow out suitable cold air to the ware room bottom from rear side.Therefore, need not be provided on the backplate of inner panel guaranteeing that the cooler of back side pipe side is provided with the stage portion in space, can guarantee the space of ware room to greatest extent, and, even the low temperature clothes closet also can carry out suitable cooling to the ware room bottom.
In addition, the punching of cooler front cover is formed at the below slightly of the punching of inner panel backplate, thereby can assist blowing out of cold air suitably.In addition, between this backplate and front cover, the gap is set, the part of the cold air that blows out towards cooler top is descended, the cold air interflow that blows out with punching from front cover, thereby can carry out suitable cooling to the auxiliary cold air that blows out from backplate.
In the foregoing description, be formed with auxiliary cold air and blow out the punching as peristome of usefulness, but be not limited thereto, also can form the hole, angle etc. of the long chi shape of extending transversely.In addition, as the size of the opening of auxiliary cold air blow-off outlet, configuration etc., can refrigerate shape, the temperature province of open type clothes closet, the performance of circulating fan etc. according to each and carry out various settings.In addition, also be not limited to punching, also other shapes for the auxiliary cold air blow-off outlet that on the backplate of inner panel, forms.
Claims (2)
1. a refrigeration open type clothes closet is a multilayer architecture, has the ware room of front openings, is formed with auxiliary cold air blow-off outlet in the bottom of the backplate of the inner panel that forms this ware room, it is characterized in that,
The cooler of lengthwise is provided in the pipeline that is formed at described ware room rear side,
On the front cover of this cooler, be formed with the peristome that the cold air of the part by this cooler is blowed to the auxiliary cold air blow-off outlet of described inner panel backplate.
2. refrigeration open type clothes closet as claimed in claim 1 is characterized in that, the peristome of described cooler front cover, be formed at described inner panel backplate auxiliary cold air blow-off outlet slightly the below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100557581A CN100350203C (en) | 2004-07-30 | 2004-07-30 | Open type vertical refrigerated cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100557581A CN100350203C (en) | 2004-07-30 | 2004-07-30 | Open type vertical refrigerated cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1727818A CN1727818A (en) | 2006-02-01 |
| CN100350203C true CN100350203C (en) | 2007-11-21 |
Family
ID=35927228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100557581A Expired - Fee Related CN100350203C (en) | 2004-07-30 | 2004-07-30 | Open type vertical refrigerated cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100350203C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2458255A1 (en) * | 1979-06-08 | 1981-01-02 | Bonnet Ets | Refrigerated cabinet with curtain of cold air - has air propelled across evaporator by fan and passing out at top of cabinet front |
| EP0403459A1 (en) * | 1989-06-12 | 1990-12-19 | Aktiebolaget Electrolux | Refrigerated display cabinet |
| KR930004398B1 (en) * | 1988-10-06 | 1993-05-27 | 산요덴끼 가부시끼가이샤 | Method of operating low temperature snow case |
| JPH0814720A (en) * | 1994-06-29 | 1996-01-19 | Sanyo Electric Co Ltd | Open type refrigerating and cold storage display case |
| US20040069002A1 (en) * | 2002-10-09 | 2004-04-15 | Chuang Sue-Li Kingsley | Ambient air injector for air curtain stability |
-
2004
- 2004-07-30 CN CNB2004100557581A patent/CN100350203C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2458255A1 (en) * | 1979-06-08 | 1981-01-02 | Bonnet Ets | Refrigerated cabinet with curtain of cold air - has air propelled across evaporator by fan and passing out at top of cabinet front |
| KR930004398B1 (en) * | 1988-10-06 | 1993-05-27 | 산요덴끼 가부시끼가이샤 | Method of operating low temperature snow case |
| EP0403459A1 (en) * | 1989-06-12 | 1990-12-19 | Aktiebolaget Electrolux | Refrigerated display cabinet |
| JPH0814720A (en) * | 1994-06-29 | 1996-01-19 | Sanyo Electric Co Ltd | Open type refrigerating and cold storage display case |
| US20040069002A1 (en) * | 2002-10-09 | 2004-04-15 | Chuang Sue-Li Kingsley | Ambient air injector for air curtain stability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1727818A (en) | 2006-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201668179U (en) | Novel refrigerated display cabinet | |
| CN1804515A (en) | Refrigerator | |
| EP1857754A3 (en) | Refrigerator | |
| CN1124461C (en) | Refrigerator having refrigeration system | |
| CN1420332A (en) | Direct cooling refrigerator | |
| CN1269436C (en) | Refrigerated display case, in particular vertical display case with front refrigerated air curtain | |
| CN203203336U (en) | Refrigerator | |
| KR102264024B1 (en) | Refrigerator | |
| CN100350203C (en) | Open type vertical refrigerated cabinet | |
| KR100490722B1 (en) | A condenser of refrigerator | |
| CN1157034A (en) | Improvements in or relating to refrigeration apparatus | |
| JP2006138609A (en) | Refrigerator | |
| AU2016281336B2 (en) | Ceiling installation type air conditioner and heat exchanger | |
| CN1629565A (en) | Cooling device | |
| CN1188645C (en) | Independent refrigeration electric refrigerator | |
| KR101996060B1 (en) | Air Conditioner | |
| JP2010210140A (en) | Evaporator | |
| JP2010063812A (en) | Open showcase | |
| CN1474148A (en) | Refrigerator shelf | |
| CN1576756A (en) | Electric refrigerator | |
| JP4762266B2 (en) | Heat exchanger and refrigerator-freezer equipped with this heat exchanger | |
| CN1536302A (en) | Refrigerator with prefrosting function | |
| CN2660429Y (en) | Refrigerator | |
| CN217483018U (en) | Large-air-volume double-cooling air cooling device | |
| JPH09152249A (en) | Conveyer cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |