CN2692601Y - Food refrigerator - Google Patents
Food refrigerator Download PDFInfo
- Publication number
- CN2692601Y CN2692601Y CN 200420024398 CN200420024398U CN2692601Y CN 2692601 Y CN2692601 Y CN 2692601Y CN 200420024398 CN200420024398 CN 200420024398 CN 200420024398 U CN200420024398 U CN 200420024398U CN 2692601 Y CN2692601 Y CN 2692601Y
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fan
- chamber
- cavity volume
- air
- 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
Links
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to a food refrigerator which comprises a cabinet body, a refrigerating system which is chiefly composed of a compressor, a condenser, and an evaporator, and at least one fan. The utility model is characterized in that the top of the cabinet body is additionally provided with an overhead cabinet body by means of the roof plate of the cabinet body; the inner part of the overhead cabinet body is provided with an insulating plate which divides the overhead cabinet body into a front and a back chambers, and the compressor and the condenser are arranged in the back chamber; the evaporator and the fan are arranged in the front chamber; an air outlet slot and the air intake of the fan which are communicated with the cabinet chamber are respectively arranged on the roof plate of the cabinet body correspondingly to the back side of the front chamber and the front side of the front chamber; the front and the back positions of the front chamber are respectively communicated with the front and the back positions of the cabinet chamber by the air intake of the fan and the air outlet slot; the offset of the evaporator is at the position corresponding to the air outlet, and the fan is arranged at the air intake of the fan. The utility model has the advantages that temperature homogeneity in the cabinet chamber can be ameliorated, and the accommodation area can be saved in use.
Description
Technical field
The utility model relates to a kind of foodstuffs refrigerator, is used for the cold storing and fresh-keeping of food, belongs to refrigerating plant.
Background technology
Be seen in morely in market comprise the band lamp box and be not generally direct-cooling type with the foodstuffs refrigerator of lamp box, the compressor of refrigeration system, condenser are arranged on the bottom of cabinet, the evaporimeter of refrigeration system is located at the rear wall parts of cabinet inner bag, though this set of refrigeration system can reach the cold storing and fresh-keeping to food in the cabinet, facts have proved that its refrigeration is desirable not to the utmost.With regard to the band lamp box be used to be placed on the market, play the city, with regard to the foodstuffs refrigerator of the occasion in wineshop and so on is selected chilled food for client aforementioned direct-cooling type, the general requirement has enough cabinet chamber plot ratio, can for example increase depth degree and lengthening cabinet inner bag and realizes by the power of corresponding variation refrigeration system is adaptive by dilatation cabinet chamber though change cabinet chamber plot ratio greatly.But because of refrigeration system is the aforementioned manner setting, the temperature that cabinet chamber or title are used to place the inner bag of chilled food often shows as top height, the low non-uniform phenomenon in bottom.As food refrigerated, so that place the food in the refrigerator that bad the change taken place, generally require in the cabinet whole refrigerated storage temperature even, yet there are bigger temperature difference all the time in upper temp in the cabinet chamber of the refrigerator of aforementioned direct-cooling type and temperature of lower for unlikely.
In view of status, a kind of foodstuffs refrigerator that refrigeration system is provided with the position that changed has appearred on the market, and it is the compressor of refrigeration system, condenser, evaporimeter to be located at the back part of cabinet, and be added with fan.Wherein, evaporimeter, fan place in the shell chamber together with being closed, and the inlet scoop of fan is in alignment with the cabinet chamber, and evaporimeter also has the air channel that is opened on the shell chamber to claim the evaporimeter air outlet to communicate with the cabinet chamber.Like this when refrigeration system work, and when the fan of being set up is in duty together, by fan air suction casing chamber that the temperature in the cabinet chamber is high relatively and stroke and evaporimeter, carry out heat exchange by evaporimeter, cold air behind thermal conversion is passed back into the cabinet chamber via the evaporimeter air outlet, carry out air circulation thus again and again.As if this gain ground to the temperature homogeneity of improving in the cabinet chamber compared with aforesaid direct-cooling type.But show after tested, because the cabinet chamber is than depth and taller and bigger, still do not reach predetermined refrigerated storage temperature at the cabinet cavity temperature near cabinet door place and cabinet top, the general requirement of this predetermined temperature is controlled at 2～4 ℃, this shows, although added fan, but convection effects is not very good, and it only is confined in the cavity volume at back position, and the cabinet cavity temperature of cabinet door place and cabinet top bit is difficult to satisfy the refrigeration requirement, because this is for whole cabinet chamber, air shows as the half range circulation.Also have, because of whole refrigeration system has been located at the cabinet back, when refrigerator was located at an a corner, somewhere or place one jiao in somewhere, floor space was relatively large.In addition, foodstuffs refrigerator for family expenses is general because of not having the lamp box at cabinet top, so there is not the problem of lamp box utilization rate shortcoming, but often all have lamp box for the foodstuffs refrigerator that is placed in supermarket, the wineshop that is rich in marketing tool, that is to say lamp box at the cabinet top individually in occupation of a space, and just be empty in the lamp box, so utilization rate shortcoming.
Summary of the invention
Task of the present utility model be to provide a kind of can improve the cabinet cavity temperature inhomogeneity, can save the foodstuffs refrigerator of floor space when using.
Another task of the present utility model is that a kind of foodstuffs refrigerator of saving cost to improve the lamp box utilization rate will be provided.
For finishing top priority of the present utility model, technical scheme provided by the utility model is: a kind of foodstuffs refrigerator, comprise cabinet 2 and mainly by compressor 13, condenser 11, the refrigeration system that evaporimeter 15 is constituted and at least one fan 19, be characterized in: extend at the top of described cabinet 2 and by means of cabinet top board 21 and put cabinet 17 on the Cheng Youyi, on put and be provided with a thermal insulation board 14 in the cabinet 17, thermal insulation board 14 will on put cabinet 17 cavity volume be separated into before, back cavity volume 16,12, described compressor 13, condenser 11 is located in the cavity volume 12 of back, and described evaporimeter 15 and fan 19 are arranged in the preceding cavity volume 16, after corresponding to preceding cavity volume 16 side and corresponding to preceding cavity volume 16 before offer air outlet groove 9 and the wind inlet of fan 22 that communicates with cabinet chamber 4 respectively on the cabinet top board 21 of side, before the preceding cavity volume 16, the rear is respectively by wind inlet of fan 22, before air outlet groove 9 and the cabinet chamber 4, the rear communicates, evaporimeter 15 is biased in corresponding to air outlet groove 9 places, and fan 19 is arranged on wind inlet of fan 22 places.
Finish another task of the present utility model for embodiment, technical scheme provided by the utility model is: the fluorescent tube of using as lamp box 23 is arranged on to be put in the cabinet 17.
As to of the present utility model further perfect, technical scheme provided by the utility model is that a side of the evaporimeter 15 in preceding cavity volume 16 has additional the baffle plate 20 that prevents that cold scatters and disappears.
As to more of the present utility model and perfect, in the cabinet chamber 4 of described cabinet 2, have additional a dividing plate 6, dividing plate 6 is installed on the back cabinet-body plate 5 of cabinet 2, and and leave the gap between the cabinet-body plate 5 of back, form the air-inlet cavity 8 of cold air by this gap, wherein the upper end open of air-inlet cavity 8 is aimed at air outlet groove 9, and the lower end of air-inlet cavity 8 extends to 4 nearly bottoms, cabinet chamber.
As to of the present utility model further perfect, technical scheme provided by the utility model is to be provided with plurality of rows passage 25 between on the described dividing plate 6.
The utility model can suck the air in the cabinet chamber 4 by fan 19 and put in the preceding cavity volume 16 of cabinet 17, again by after evaporimeter 15 heat exchanges, cold air is entered in the air-inlet cavity 8 by the air outlet groove 9 corresponding to evaporimeter 15 bottoms, flow to the bottom in cabinet chamber 4 then by the lower end of air-inlet cavity 8, formation circulation successively moves in circles, thereby can effectively strengthen the mobile performance of cooling air in cabinet chamber 4, cabinet chamber 4 is kept evenly in temperature upper and lower, forward and backward position.
Accompanying drawing and drawing explanation
Accompanying drawing is an example structure sketch of the present utility model.
The specific embodiment
Please refer to accompanying drawing.The inside of the cabinet 2 of the utility model foodstuffs refrigerator constitutes cabinet chamber 4, a side that is used to place chilled food cabinet door 1 is installed, between the inwall in cabinet chamber 4 and cabinet 2, be filled with thermal insulation layer 3, on the back cabinet-body plate 5 of thermal insulation layer 3, dividing plate 6 is installed by bearing 7, leave the gap, the air-inlet cavity 8 that this gap enters for the cooling air between dividing plate 6 and the back cabinet-body plate 5.The effect of dividing plate 6 is to make the cold air that enters air-inlet cavity 8 form flowing from bottom to top in cabinet chamber 4, with so that guarantee equalizing temperature in the cabinet chamber 4.
The utility model also can be provided with plurality of rows passage 25 between on the described dividing plate 6, the effect of this passage 25 is directly to enter on each aspect in cabinet chamber 4 for the part of cold air that enters air-inlet cavity 8, in order to the temperature in the cabinet chamber 4 more and homogenising.
Put cabinet 17 on of the present utility model and be located at the top of cabinet 2, on put and have additional a thermal insulation board 14 in the cabinet 17, by this thermal insulation board 14 will on put cabinet 17 cavity volume be separated into forward and backward cavity volume 16,12.Seal around the outer wall of wherein preceding cavity volume 16, and be filled with thermal insulation layer 18 in wall body, then cavity volume 12 is offered passage for the ease of the distributing of the condensation heat of condenser 11 on rear wall, so that the condensation heat fan is loose or claimed eliminating by fan 10.
Clearly reveal refrigeration system among the figure and mainly comprised compressor 13, condenser 11, evaporimeter 15 and fan 19.Compressor 13, condenser 11 are arranged in the back cavity volume 12 of putting cabinet 17 when mounted; And evaporimeter 15, fan 19 are installed in the preceding cavity volume 16 of lamp box 17, and on the cabinet top board 21 of cabinet 2 below evaporimeter 15, the fan 19, offer air outlet groove 9, wind inlet of fan 22 respectively, by air outlet groove 9, wind inlet of fan 22 preceding cavity volume 16 is communicated with the cabinet chamber 4 of cabinet 2, thereby cooling air is circulated between preceding cavity volume 16 and cabinet chamber 4.The utility model covers to fan 19 1 sides for the cold that the device 15 that avoids evaporating is produced, and then a side of the evaporimeter 15 in preceding cavity volume 16 is set up baffle plate 20; In order to increase the air suction force, improve the mobile performance of air in the cavity volume 4 simultaneously, fan 19 only can be provided with plural number.Can be formed by connecting by pipeline, capillary between the compressor 13 of the utility model refrigeration system recited above, condenser 11, the evaporimeter 15.Because this connected mode is that the those of ordinary skill that belongs to prior art and this field all can be finished, therefore no longer superfluous here reaching.
The embodiment that accompanying drawing provides as the applicant, disclosed by fan 19 and will put the preceding cavity volume 16 of cabinet 17 in the air suction in the cabinet chamber 4, for evaporimeter 15 heat exchanges, enter into cabinet chamber 4 by air outlet groove 9 then and circulate corresponding to evaporimeter 15 1 side-lowers.This shows that as long as change the function of fan 19, become suction wind form and be the air blast form, so, the air circulation in the cabinet chamber 4 occurs with form opposite shown in the arrow in scheming.
The corresponding button makes the refrigeration system work of foodstuffs refrigerator on by guidance panel 24, the compressed in regular turn machine 13 → condenser of refrigerant 11 → capillary → evaporimeter 15 → compressor 13 circulates, by evaporimeter 15 evaporations, meanwhile, fan 19 work, to put in the preceding cavity volume 16 of cabinet 17 in the suction of the air in the cabinet chamber 4 by fan 19, and then stroke and to evaporimeter 15, for carrying out heat exchange through evaporimeter 15, cold air behind thermal conversion is entered in the air-inlet cavity 8 by the air outlet groove 9 of evaporimeter 15 bottoms, when cold air enters in the air-inlet cavity 8, part cold air can be in passage 25 be advanced into cabinet chamber 4 earlier, another part cold air is then flowed to the bottom in cabinet chamber 4 by exit, air-inlet cavity 8 lower end, air in the cabinet chamber 4 is put in the preceding cavity volume 16 of cabinet 17 on the wind inlet of fan below fan 19 22 enters again under the effect of fan 19 suction forces, the formation circulation that moves in circles successively keeps evenly the temperature in the cabinet chamber 4.Temperature in the cabinet chamber 4 is kept evenly, be because wind inlet of fan 22 partially cabinet chamber 4 promptly be close to the corresponding position of cabinet door 1, and air outlet groove 9 is partially at the rear wall body region in cabinet chamber 4, when air carries out circulation time with shown in the arrow in scheming, can satisfy the full width of cloth circulation requirement of air in the cabinet chamber 4, can not resemble and only embody the half range circulation the foodstuffs refrigerator in the prior art.In addition, lamp box also by on put cabinet 17 double as.
Claims (5)
1, a kind of foodstuffs refrigerator, comprise cabinet (2) and mainly by compressor (13), condenser (11), refrigeration system that evaporimeter (15) is constituted and at least one fan (19), it is characterized in that extending and put cabinet (17) on the Cheng Youyi at the top of described cabinet (2) and by means of cabinet top board (21), on put and be provided with a thermal insulation board (14) in the cabinet (17), thermal insulation board (14) will on put cabinet (17) cavity volume be separated into before, back cavity volume (16), (12), described compressor (13), condenser (11) is located in the back cavity volume (12), and described evaporimeter 15 and fan (19) are arranged in the preceding cavity volume (16), corresponding to preceding cavity volume (16) side and offer air outlet groove (9) and the wind inlet of fan (22) that communicates with cabinet chamber (4) respectively on the cabinet top board (21) of side before afterwards corresponding to preceding cavity volume (16), before the preceding cavity volume (16), the rear is respectively by wind inlet of fan (22), before air outlet groove (9) and the cabinet chamber (4), the rear communicates, evaporimeter (15) is biased in corresponding to air outlet groove (9) and locates, and locates and fan (19) is arranged on wind inlet of fan (22).
2, foodstuffs refrigerator according to claim 1 is characterized in that the fluorescent tube of using as lamp box (23) is arranged on to put in the cabinet (17).
3, foodstuffs refrigerator according to claim 1 is characterized in that a side of the evaporimeter (15) in preceding cavity volume (16) has additional the baffle plate (20) that prevents that cold scatters and disappears.
4, foodstuffs refrigerator according to claim 1, it is characterized in that in the cabinet chamber (4) of described cabinet (2), having additional a dividing plate (6), dividing plate (6) is installed on the back cabinet-body plate (5) of cabinet (2), and and leave the gap between the back cabinet-body plate (5), form the air-inlet cavity (8) of cold air by this gap, wherein the upper end open of air-inlet cavity (8) is aimed at air outlet groove (9), and the lower end of air-inlet cavity (8) extends to nearly bottom, cabinet chamber (4).
5, foodstuffs refrigerator according to claim 4 is characterized in that being provided with plurality of rows passage (25) between described dividing plate (6) is gone up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024398 CN2692601Y (en) | 2004-01-16 | 2004-01-16 | Food refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024398 CN2692601Y (en) | 2004-01-16 | 2004-01-16 | Food refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2692601Y true CN2692601Y (en) | 2005-04-13 |
Family
ID=34770799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420024398 Expired - Lifetime CN2692601Y (en) | 2004-01-16 | 2004-01-16 | Food refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2692601Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396212B (en) * | 2007-09-27 | 2011-06-15 | 三洋电机株式会社 | Showcase |
| CN104596183A (en) * | 2015-01-27 | 2015-05-06 | 苏州雷巴电器有限公司 | Air flow circulation device for food refrigeration display cabinet |
| CN107421150A (en) * | 2017-07-18 | 2017-12-01 | 宁波奇尘电子科技有限公司 | A kind of air source heat pump quickly heated |
| CN107525305A (en) * | 2017-07-18 | 2017-12-29 | 兰溪市拜瑞珂科技服务有限公司 | Low energy consumption air source heat pump |
| CN107687722A (en) * | 2017-07-18 | 2018-02-13 | 浦江县顺光科技有限公司 | A kind of multifunctional efficient air source heat pump |
| CN109059387A (en) * | 2018-06-15 | 2018-12-21 | 杭州华日家电有限公司 | A kind of frostless refrigerator air duct of commercialization |
| CN112334044A (en) * | 2018-04-12 | 2021-02-05 | 开利公司 | Refrigerated sales cabinet |
-
2004
- 2004-01-16 CN CN 200420024398 patent/CN2692601Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396212B (en) * | 2007-09-27 | 2011-06-15 | 三洋电机株式会社 | Showcase |
| CN104596183A (en) * | 2015-01-27 | 2015-05-06 | 苏州雷巴电器有限公司 | Air flow circulation device for food refrigeration display cabinet |
| CN107421150A (en) * | 2017-07-18 | 2017-12-01 | 宁波奇尘电子科技有限公司 | A kind of air source heat pump quickly heated |
| CN107525305A (en) * | 2017-07-18 | 2017-12-29 | 兰溪市拜瑞珂科技服务有限公司 | Low energy consumption air source heat pump |
| CN107687722A (en) * | 2017-07-18 | 2018-02-13 | 浦江县顺光科技有限公司 | A kind of multifunctional efficient air source heat pump |
| CN112334044A (en) * | 2018-04-12 | 2021-02-05 | 开利公司 | Refrigerated sales cabinet |
| CN109059387A (en) * | 2018-06-15 | 2018-12-21 | 杭州华日家电有限公司 | A kind of frostless refrigerator air duct of commercialization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1069963C (en) | Refrigerator with kimchi chamber | |
| CN101050906B (en) | Circulation air path of air cooling type refrigerator | |
| CN212227472U (en) | Wind path system of split three-door refrigerator | |
| CN209840496U (en) | Refrigerator with novel air duct structure | |
| CN109869968B (en) | Refrigerator with air duct structure | |
| CN2692601Y (en) | Food refrigerator | |
| CN101238338A (en) | Refrigerator | |
| CN113237272A (en) | Air-cooled refrigerator | |
| CN1188645C (en) | Independent refrigeration electric refrigerator | |
| CN100344925C (en) | Parallel cooling refrigerator | |
| CN200940989Y (en) | Dual-temp and double controlled wine cabinet having high temp control precision | |
| CN214039113U (en) | Air-cooled refrigerator | |
| CN106802048A (en) | Refrigerator | |
| CN1453540A (en) | Directly cooling refrigerator with forced convective refrigerating compartment | |
| CN219531316U (en) | Refrigerator with a refrigerator body | |
| CN220601898U (en) | Refrigerator | |
| KR100525398B1 (en) | refrigerator | |
| CN101097108B (en) | Double temperature double control wine cabinet and method for enhancing accuracy of temperature control | |
| CN219934381U (en) | Refrigerator with a refrigerator body | |
| CN219889921U (en) | Refrigerator with a refrigerator body | |
| CN219934377U (en) | Refrigerator with a refrigerator body | |
| CN220338847U (en) | Refrigerating apparatus | |
| CN217083035U (en) | A kind of refrigerator | |
| CN220338848U (en) | Refrigerating apparatus | |
| WO2022110929A1 (en) | Evaporator and single-system refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140116 Granted publication date: 20050413 |
|
| CX01 | Expiry of patent term |