CN1094742C - Gondola - Google Patents
Gondola Download PDFInfo
- Publication number
- CN1094742C CN1094742C CN 97113872 CN97113872A CN1094742C CN 1094742 C CN1094742 C CN 1094742C CN 97113872 CN97113872 CN 97113872 CN 97113872 A CN97113872 A CN 97113872A CN 1094742 C CN1094742 C CN 1094742C
- Authority
- CN
- China
- Prior art keywords
- fan
- header
- cupboard
- installing plate
- fenestra
- 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
- Freezers Or Refrigerated Showcases (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
To standardize components of a showcase per specification with regards to a fan plenum which is incorporated into the base of a case main body. In this system where a cooled air circulation internal fan 6 is incorporated into a fan plenum 7 laid out on the base of a showcase main body with regards to a cooled air circulation showcase which keeps cold insulation by feeding the cooled air circulatingly into the interior of the showcase, a square-shaped fan hole 7d is bored in a plenum cover 7a of the plenum 7 per specified pitch along the longitudinal direction while a blind cover plate 11, which blocks a fan unit 10 mounted with a fan on a fan mounting plate 9 to comply with the specification of the showcase or the window hole, is selectively mounted per window hole fan unit 10 provided with a fan. An air inlet opening 9a, which forms a shroud 9b in the center of the plate surface is bored in the fan mounting plate 9 and the fan is mounted on the rear surface side by means of a fitment. The outer peripheral edge area of the mounting plate is placed on the window hole peripheral edge of the plenum cover 7a so that it may be fixed with a screw.
Description
The present invention relates to multistage opening gondola etc. is the circulating gondola of cold wind of object, is specifically related to be assembled into the structure of gondola internal fan unit and header thereof.
At first, with reference to aftermentioned Fig. 4, Fig. 5, be example with above-mentioned multistage opening gondola, the structure of traditional commodities show cabinet is described.Among the figure, 1 is the outer container of open at its front type cupboard body, and 2 is interior case, and 3 is store shelf, 4 for case 2 in surrounding, with outer container 1 between the cold wind circulation canal of formation, 5 is cooler (evaporimeter of refrigerator), 6 is the cupboard internal fan.When carrying out refrigerating operaton with this spline structure, by with the heat exchange of cooler 5, chilled cold wind is pressed shown in the arrow and is ventilated through circulation canal 4, and the open surface air draft in cupboard body front forms the cold wind gas curtain, and the commodity (not shown) that are displayed on the store shelf 3 are freezed.
At this fan header 7 its cold wind circulation canal 4 horizontal and along the body total length is communicated with and is configured in body outer container bottom one side like that, shown in Fig. 5 (a) and (b), many cupboard internal fans 6 of decentralized configuration on the header lid 7a of fan header 7.It vertically offers a plurality of and the corresponding suction hole 7b of platform number fan 6 in header lid 7a upper edge exactly, the cupboard internal fan of being made up of fan motor 6a and blast fan 6b 6, by frame shape fan installation accessories 8, be fixed on the peripheral edge portion of the suction hole 7b that partly cuts with screw.In addition, above-mentioned suction hole 7b is and the corresponding circular port of the external diameter of blast fan 6b, and, in order to lower the cold wind ventilation loss of fan 6, be the turn-up portion 7c of mild arc surface, thereby need carry out plunging processing and on the circumferential edges of suction hole 7b, form.
As mentioned above, on the header lid 7a of fan header 7, offer suction hole 7b, directly be provided with in the traditional structure of cupboard internal fan 6 thereon, and have following problem in the processing technology and the others of fan header.That is,
1) for the fan header 7 of speciality body member, many places disperse to offer the suction hole 7b of cupboard internal fan 6 thereon, and after the punching processing, need carry out plunging processing for forming turn-up portion on the peripheral edge portion at suction hole, yet, because of the fan header for self reaching several meters longitudinal bodies member, thereby make disposal, processing all very difficult, in addition to this member, for carrying out punching, plunging processing, need large-scale special processing equipment.
2) in addition, be arranged on the differences such as cryogenic temperature of the platform number of the cupboard internal fan 6 in the fan header 7 because of the array cupboard, even the array cupboard of equal length, freezing array cupboard, refrigeration array cupboard for the different size temperature should make the platform that is provided with of fan count difference.For this reason, in the past, be necessary to change at header by the different size of array cupboard and cover the air-breathing hole count offered and position of opening, the design of carrying out the dedicated fan header, manufacturing, only this improves manufacturing cost, and because of kind increases, the management to member is also bothered.
The present invention just in view of the above problems, purpose is to provide following improved commodity array cupboard, can make the manufacturing, the handling ease that are assembled into the intrinsic fan header of this commodity array cupboard, make the commodity array cupboard of described member simultaneously, reach standardization for all size.
Be the commodity array cupboard of the present invention that achieves the above object, be that fan is assembled in the fan header that is configured in its case body bottom and horizontal and circulating ventilation channel connection, being characterized in that header at described fan header covers along it vertically offers a plurality of fan fenestras every opening prescribed distance, corresponding with the specification of commodity array cupboard, selectively the fan unit or the desire that fan motor are installed on the installing plate are installed in the seal cover board that described fenestra stops up on described each fenestra.Specifically fan header, fan unit can be constructed as follows form.
On the installing plate of fan unit by offer have with the corresponding circular port of blast fan external diameter, peripheral edge portion in this hole on form the air entry that turn-up portion constitutes, by installation accessories fan motor is installed on inner face one side of described installing plate simultaneously.
2. the header at the fan header covers the fan fenestra of offering rectangle, and the peripheral edge portion that makes the installing plate of fan unit or seal cover board respectively overlaps on the fenestra edge at described fan, then is screwed.
According to said structure, because of only needing to carry out the punching processing of simple rectangular opening by separating prescribed distance on one's body certainly, process and need not plunging at the fan header of longitudinal bodies member, can make handling ease.In addition, by on it by separate prescribed distance offer fan with the fan header of fenestra as general part, the fan that is required the number of specification of corresponding goods array cupboard is separately positioned on the corresponding fenestra, stop up with the fenestra of seal cover board, can make the commodity array cupboard of the relative all size of fan header reach standardization untapped remainder.
In addition,, thereby easily dispose, and need not the circular hole processing that large-scale special processing equipment can form fan aspirated mouthful easily, and the plunging worker who forms turn-up portion on air entry adds because of fan installing plate and fan header are in a ratio of short slab.
Simple declaration to accompanying drawing.
Fig. 1 is the structure chart that is assembled into the embodiment of the invention fan header of commodity array cupboard, (a) is exploded perspective view, (b) is the side view that is installed in the fan unit in the fan header,
Fig. 2 is the assembly drawing when in fan header shown in Figure 1 a desk fan unit being set,
Fig. 3 is the assembly drawing when in fan header shown in Figure 1 two desk fan unit being set,
Fig. 4 is the structure chart that expression becomes the multistage opening commodity array cupboard of the invention process object,
Fig. 5 is the structure chart of conventional fan header, (a) is its partial perspective view, (b) is the side view of the fan unit in the fan header of packing into.
Below, with reference to accompanying drawing the embodiment of the invention is described.In addition, in the figure of embodiment, make the identical components band identical label corresponding with Fig. 5.
In the illustrated embodiment structure, formation for according to the longitudinal bodies fan header 7 of the consistent making of array cupboard body length size, on header lid 7a, vertically disperse to offer fan with rectangle fenestra 7d (illustrated example is 3 places) along it by separating prescribed distance, and consistent with the specification of described array cupboard, the seal cover board 11 that maybe will stop up fenestra 7d to the fan unit 10 that is formed assembly by fan installing plate 9 and fan 6 is assembled in the structure on each fenestra 7d selectively.
In addition, the fan installing plate 9 of described fan unit 10 be exactly profile be square short dull and stereotyped, have and the corresponding circular suction port 9a of the external diameter of blast fan 6b in its plate face central authorities formation, the while is processed to form by plunging at this air entry edge part and has the planar turn-up portion 9b of circular arc.In addition, by frame shape installation accessories 8, fan motor 6a is fixed on the inner face of installing plate 9 with screw.
When fan unit 10 is installed on fan header 7, the circumference of fan installing plate 9 is overlapped at header cover on the periphery of fenestra 7d of opening, fixing at this state with hold-down screw 12.In addition, the occasion that seal cover board 11 is installed also with above-mentioned the same carrying out.
And, by the fan header 7 of above-mentioned formation as standard element when the assembling of array cupboard, shown in the example of Fig. 2, Fig. 3, make consistent with the specification of this array cupboard, the fan unit 10 of necessary platform number is installed in fan with on the fenestra 7d, untapped remaining fenestra is covered with seal cover board 11 stop up.Be exactly as shown in Figure 2, in three place's fenestras of fan header 7 upper sheds, fan unit 10 only be installed on the fenestra of central opening therein, the fenestra about it is stopped up with seal cover board 11.In addition, in Fig. 3, about fenestra on fan unit 10 is installed, with seal cover board 11 remaining central fenestra is stopped up.In addition, the occasion of 3 desk fan unit 10 is set, on the fenestra of three place's openings, respectively installs a desk fan unit 10, and do not use seal cover board 11 in temperature specification according to show cabinet.
According to structure of the present invention as mentioned above, in manufacturing structure, part management, will produce following effect.
1) for the fan header of the longitudinal bodies member that is assembled into the show cabinet body, owing to only need at this header lid Upper by separating the simple rectangle of prescribed distance punch process hole, and save as the fan header of traditional structure For forming the essential interior edge flange processing of turn-up portion, make making, processing easily.
2) by separate the prescribed distance opening form fan with the fan header of fenestra as general member, divide Not according to array cupboard specification with the fan scattering device of necessary number of units on corresponding fenestra, obsolete unnecessary Fenestra stop up with seal cover board, the relative array cupboard of all size, make the fan header reach standardization, can Reduce cost.
3) because the relative fan header of fan installing plate of fan unit is short slab, thereby easily dispose, and because of shape Become fan aspirated mouthful of circular hole processing and also need not large-scale air-breathing mouthful of interior edge flange processing that forms turn-up portion Special use adds construction equipment, so can make processing easily.
4) in addition, because installing plate and header are member out of the ordinary, can carry out easily the peace of fan on installing plate Dress.
Claims (3)
1. commodity array cupboard, be establish between the outer container of cupboard body and interior case, forming cooler circulate in cupboard with fan send cold wind, be the circulating ventilation passage that commodity are freezed, and described fan is assembled into is located at described cupboard body bottom side, with the air-cooled commodity array cupboard in the fan header of described circulating ventilation passage cross connection, it is characterized in that covering, vertically form a plurality of fan fenestras every prescribed distance along it at the header of described fan header; Described fan motor is installed in forms fan unit on the installing plate; With seal cover board need not or unnecessary fan stop up with fenestra; Corresponding with the specification of described commodity array cupboard, selectively described fan unit or seal cover board are installed in each fan that described header covers with on the fenestra.
2. commodity array cupboard according to claim 1, it is characterized in that on described fan unit installing plate by on this installing plate, offering with the corresponding circular hole of described blast fan external diameter, this circular hole circumferential edges is processed into the circular arc turn-up portion constitutes air entry, in addition, by installation accessories fan motor is installed on the inner face of described installing plate.
3. commodity array cupboard according to claim 1, it is characterized in that covering formation fan rectangle fenestra, make the peripheral edge portion of described fan installing plate, seal cover board overlap and fix during assembling respectively with screw with described rectangular window peripheral edge portion at the header of described fan header.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP170942/96 | 1996-07-01 | ||
| JP17094296A JP2998643B2 (en) | 1996-07-01 | 1996-07-01 | Showcase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1170128A CN1170128A (en) | 1998-01-14 |
| CN1094742C true CN1094742C (en) | 2002-11-27 |
Family
ID=15914232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97113872 Expired - Fee Related CN1094742C (en) | 1996-07-01 | 1997-06-28 | Gondola |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2998643B2 (en) |
| CN (1) | CN1094742C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976611B (en) * | 2004-06-07 | 2010-09-08 | 德国汉氏展柜公司 | Show case for conserving and/or displaying objects |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417890C (en) * | 2004-04-30 | 2008-09-10 | 乐金电子(天津)电器有限公司 | Mounting structure for refrigerator fan motor |
| JP6009856B2 (en) | 2012-08-03 | 2016-10-19 | 日本電産サーボ株式会社 | Rotating electric machine |
| JP6692076B2 (en) * | 2015-12-18 | 2020-05-13 | パナソニックＩｐマネジメント株式会社 | Showcase |
| CN106907896B (en) * | 2017-02-14 | 2018-10-02 | 合肥华凌股份有限公司 | Wind cooling refrigerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2828842B2 (en) * | 1992-09-01 | 1998-11-25 | 三洋電機株式会社 | Low temperature showcase blower |
-
1996
- 1996-07-01 JP JP17094296A patent/JP2998643B2/en not_active Expired - Lifetime
-
1997
- 1997-06-28 CN CN 97113872 patent/CN1094742C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976611B (en) * | 2004-06-07 | 2010-09-08 | 德国汉氏展柜公司 | Show case for conserving and/or displaying objects |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1170128A (en) | 1998-01-14 |
| JPH1019446A (en) | 1998-01-23 |
| JP2998643B2 (en) | 2000-01-11 |
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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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |