CN201199112Y - Refrigerating box with wind tunnel - Google Patents
Refrigerating box with wind tunnel Download PDFInfo
- Publication number
- CN201199112Y CN201199112Y CN 200820020588 CN200820020588U CN201199112Y CN 201199112 Y CN201199112 Y CN 201199112Y CN 200820020588 CN200820020588 CN 200820020588 CN 200820020588 U CN200820020588 U CN 200820020588U CN 201199112 Y CN201199112 Y CN 201199112Y
- Authority
- CN
- China
- Prior art keywords
- air channel
- storeroom
- refrigerating box
- fixed
- ventilation mouth
- 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
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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
- 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
- F25D2317/06—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 with forced air circulation
- F25D2317/065—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 with forced air circulation characterised by the air return
- F25D2317/0655—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 with forced air circulation characterised by the air return through the top
Abstract
The utility model discloses a refrigerating box with air ducts. The refrigerating box comprises a storage chamber, a fan, an object carrier, a rear air duct, a top dust hood and a bottom air duct, wherein, the object carrier divides the storage chamber into a plurality of carrying spaces; the rear air duct has a groove-type structure made of stainless steel and is inversely fixed on a rear side wall plate of the storage chamber; breathers are respectively arranged on two side faces of the groove and the size of each breather is matched with the corresponding carrying space, namely, a larger carrying space corresponds to a larger breather, vice versa. The structure of the refrigerating box can ensure that cool air can be evenly blown from both sides of the rear air duct and also evenly and reasonably distributed to each carrying space for uniform and stable temperature in each carrying space.
Description
Technical field
The utility model relates to a kind of refrigerating box, particularly the air channel structure of refrigerating box.
Background technology
Forced air-cooled refrigerating box has fan and evaporimeter in its storeroom, the fan belt moving air flow makes that cold wind circulates in the storeroom, evaporimeter draw heat and then lower the temperature.Air-cooled refrigerating box mostly is fan greatly and directly blows or inhale and drive that cold wind circulates in the storeroom, no air-distribution device in the storeroom, this kind structure causes its indoor cold wind circulation inhomogeneous, thereby make storage indoor temperature uniformity not ideal enough, and cold and hot exchange efficiency reduces, prolonged the working time of refrigeration system, caused to waste energy.
The utility model content
Do not have air-distribution device in the storeroom of the utility model at refrigerating box in the prior art, its indoor cold wind uneven defective that circulates provides a kind of refrigerating box that the air channel is arranged, and the circulation of this kind refrigerating box cold wind evenly guarantees that the storage indoor temperature is uniform and stable.
The utility model at the technical solution that above-mentioned defective adopts is:
A kind of refrigerating box that the air channel is arranged, it comprises: storeroom, blower fan and air channel, for providing the blower fan of wind-force, the air channel is arranged in the storeroom, and the air channel is fixed on the wallboard of storeroom and has ventilation mouth.
Be provided with luggage carrier in the above-mentioned storeroom, luggage carrier is divided into several load spaces with storeroom, and there is back air channel in the air channel, and back air channel vertically is fixed on the wallboard of storeroom rear side, and the size of each ventilation mouth that open in back air channel is suitable with corresponding load space.
Air channel, above-mentioned back is the groove type structure that stainless steel is made, and adopts the back-off mode to be fixed on the storeroom rear side wallboard, and ventilation mouth is opened on the two sides of groove.
Above-mentioned storeroom top is fixed with overhead guard and has ventilation mouth, and overhead guard is communicated with the air channel, back with the inner space that storeroom is surrounded.
Above-mentioned overhead guard comprises: lower plate and side plate, lower plate are connected with side plate and surround a cavity with the wallboard at storeroom top, all have ventilation mouth on lower plate and the side plate, and blower fan is fixed on overhead guard inside.
Above-mentioned air channel has air channel, the end to adopt stainless steel to make, and air channel, the end is that the groove back-off of front and back opening is fixed on the wallboard of storeroom bottom, and air channel, end open rearward end is communicated with the air channel, back, and front opening is towards storeroom.
Air channel upper surface of the above-mentioned end has ventilation mouth.
The beneficial effects of the utility model:
1, the size of air channel, back groove each ventilation mouth that open both sides is suitable with corresponding load space; Cold wind can evenly be blown out from air channel both sides, back, and it is evenly reasonable to guarantee to be assigned to the cold wind of each load space, makes each the load space temperature is consistent and stablize.
2, air channel, end open rearward end is communicated with the air channel, back, and front opening is towards storeroom; Open rearward end is accepted the residue cold wind that blows from the air channel, back, is blown out to the storeroom front portion from front opening, makes the storeroom front portion that sufficient cold wind also be arranged, and guarantees the indoor temperature balance and stability.
3, this kind has the refrigerating box in air channel, cold wind sucks from the storeroom top, blow out from air channel, back and air channel, the end, form the three-dimensional cold wind circulation pattern that all has cold wind to distribute up and down, make that the storage indoor temperature is uniform and stable, improve cold and hot exchange efficiency, shortened the working time of refrigeration system, effectively saved the energy.
Description of drawings
Fig. 1 is that the inner air channel structure combination of refrigerating box distributes schematic diagram with air quantity.
Below in conjunction with accompanying drawing the utility model is elaborated:
The specific embodiment
In conjunction with Fig. 1, a kind of refrigerating box that the air channel is arranged, it comprises: storeroom 1, blower fan 2, luggage carrier, air channel 3, back, overhead guard 4 and air channel, the end 5, luggage carrier is divided into several load spaces with storeroom 1, the groove type structure that make for stainless steel in back air channel 3, adopt the back-off mode to be fixed on the storeroom 1 rear side wallboard, on the two sides of groove, have ventilation mouth, the size of its each ventilation mouth of opening is suitable with corresponding load space, be the big position of load space the corresponding ventilation mouth of offering just big, otherwise just little.Overhead guard 4 is fixed on storeroom 1 top, it comprises lower plate 401 and side plate 402, lower plate 401 is connected with side plate 402 and surrounds a cavity with the wallboard at storeroom 1 top, cavity is communicated with air channel 3, back, all have ventilation mouth on lower plate 401 and the side plate 402, be fixed on overhead guard 4 inside for the air channel provides the blower fan 2 of wind-force.Air channel, the end 5 adopts stainless steel to make, and air channel, the end 5 is for the groove back-off of front and back opening is fixed on the wallboard of storeroom 1 bottom, and air channel, the end 5 open rearward end are communicated with air channel 3, back, and front opening is towards storeroom 1.
The air channel design of this kind structure forms a complete circulation air path in storeroom 1, suck gas to be lowered the temperature by blower fan 2 from the front portion of overhead guard 4 and bottom and blow to the evaporimeter that the rear portion is fixed on storeroom 1 top, the cold wind that after the evaporimeter heat exchange, forms from after 3 both sides, air channel and 5 front portions, air channel, the end blow out, form the three-dimensional cold wind circulation pattern that all has cold wind to distribute up and down, effectively improved the uniform and stable of storeroom 1 interior temperature.
Claims (7)
1. refrigerating box that the air channel is arranged, it comprises: storeroom and blower fan is characterized in that: described refrigerating box also comprises the air channel, is arranged in the storeroom for the air channel provides the blower fan of wind-force, the air channel is fixed on the wallboard of storeroom and has ventilation mouth.
2. a kind of refrigerating box that the air channel is arranged according to claim 1, it is characterized in that: be provided with luggage carrier in the described storeroom, luggage carrier is divided into several load spaces with storeroom, there is back air channel in the air channel, back air channel vertically is fixed on the wallboard of storeroom rear side, and the size of each ventilation mouth that open in back air channel is suitable with corresponding load space.
3. a kind of refrigerating box that the air channel is arranged according to claim 2 is characterized in that: air channel, described back is the groove type structure that stainless steel is made, and adopts the back-off mode to be fixed on the storeroom rear side wallboard, and ventilation mouth is opened on the two sides of groove.
4. according to claim 1,2 or 3 described a kind of refrigerating boxes that the air channel is arranged, it is characterized in that: described storeroom top is fixed with overhead guard and has ventilation mouth, and overhead guard is communicated with the air channel, back with the inner space that storeroom is surrounded.
5. a kind of refrigerating box that the air channel is arranged according to claim 4, it is characterized in that: described overhead guard comprises: lower plate and side plate, lower plate is connected with side plate and surrounds a cavity with the wallboard at storeroom top, all has ventilation mouth on lower plate and the side plate, and blower fan is fixed on overhead guard inside.
6. according to claim 1,2,3 or 5 described a kind of refrigerating boxes that the air channel is arranged, it is characterized in that: described air channel has air channel, the end to adopt stainless steel to make, air channel, the end is that the groove back-off of front and back opening is fixed on the wallboard of storeroom bottom, air channel, end open rearward end is communicated with the air channel, back, and front opening is towards storeroom.
7. a kind of refrigerating box that the air channel is arranged according to claim 6 is characterized in that: air channel upper surface of the described end has ventilation mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820020588 CN201199112Y (en) | 2008-04-02 | 2008-04-02 | Refrigerating box with wind tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820020588 CN201199112Y (en) | 2008-04-02 | 2008-04-02 | Refrigerating box with wind tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199112Y true CN201199112Y (en) | 2009-02-25 |
Family
ID=40450268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820020588 Expired - Fee Related CN201199112Y (en) | 2008-04-02 | 2008-04-02 | Refrigerating box with wind tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199112Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457102A (en) * | 2014-12-23 | 2015-03-25 | 合肥美的电冰箱有限公司 | Air channel structure and refrigerator |
| CN108426408A (en) * | 2018-04-02 | 2018-08-21 | 合肥华凌股份有限公司 | Refrigerating plant |
-
2008
- 2008-04-02 CN CN 200820020588 patent/CN201199112Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457102A (en) * | 2014-12-23 | 2015-03-25 | 合肥美的电冰箱有限公司 | Air channel structure and refrigerator |
| CN104457102B (en) * | 2014-12-23 | 2017-08-15 | 合肥美的电冰箱有限公司 | Air channel structure and refrigerator |
| CN108426408A (en) * | 2018-04-02 | 2018-08-21 | 合肥华凌股份有限公司 | Refrigerating plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20130402 |