CN104344624B - The soft freezing chamber of refrigerating plant and there is its refrigerating plant - Google Patents
The soft freezing chamber of refrigerating plant and there is its refrigerating plant Download PDFInfo
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- CN104344624B CN104344624B CN201310380823.7A CN201310380823A CN104344624B CN 104344624 B CN104344624 B CN 104344624B CN 201310380823 A CN201310380823 A CN 201310380823A CN 104344624 B CN104344624 B CN 104344624B
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- wall
- side wall
- refrigerating plant
- freezing chamber
- inner bag
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- 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
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/061—Walls with conduit means
Abstract
Present invention is disclosed the soft freezing chamber of refrigerating plant, it includes inner bag and is matched with the vaporizer on described inner bag, it is characterized in that, described inner bag includes roof, diapire, left side wall, right side wall, rear wall and is attached at least to the inclined wall of one of them of described roof and described left side wall, right side wall and rear wall, and described vaporizer is arranged on described inclined wall.Compared with prior art, the soft freezing chamber of a kind of refrigerating plant that the present invention provides, by arranging inclined wall on gallbladder within it, and the vaporizer agreed with described inclined wall makes the cold of described vaporizer can sink along inclined wall, sidewall, form the free convection up and down of cold, refrigerating plant soft freezing chamber can be solved and excessively concentrate because of cold, the problem of each subregion excessive temperature differentials caused, and this kind of simple in construction, is adapted to the space varied in size, it is also possible to cost-effective.
Description
Technical field
The invention belongs to field of domestic appliances manufacture technology, be specifically related to the soft freezing chamber of a kind of refrigerating plant and there is its refrigerating plant.
Background technology
The soft freezing chamber vaporizer of refrigerating plant, is generally individually the tube sheet vaporizer of rule (square or rectangle), attaches and indoor gallbladder back or top.The vaporizer of this form is excessively concentrated on room is arranged and is caused low-temperature receiver to be concentrated, and then causes the excessive temperature differentials of each subregion in a room when freezing, and the too high region of such temperature does not reaches the food preservation effect wanted.More seriously, if sensor mounting areas temperature is too high, it is also possible to cause the compressor operating time to increase, energy consumption increases.
Being divided into upper and lower two-part design especially for room between handle, the setting of this kind of vaporizer, in addition to equally existing problem above, also further to increase cost；Concrete, in order to make cold air sink, need to do a some holes, or other setting at a parts for room upper part, make cold can be sunk to the lower part of a room by parts such as holes, even if being this set, equally exist because low-temperature receiver concentrates the upper part temperature caused low, the problem that lower part temperature is high, user is caused to complain, and upper and lower two-part design, technology difficulty to be increased are divided into for a room, increase cost.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide the soft freezing chamber of a kind of refrigerating plant, it includes inner bag and is matched with the vaporizer on described inner bag, it is characterized in that, described inner bag includes roof, diapire, left side wall, right side wall, rear wall and is attached at least to the inclined wall of one of them of described roof and described left side wall, right side wall and rear wall, and described vaporizer is arranged on described inclined wall.
As a further improvement on the present invention, described inclined wall is to be connected to described roof and described left side wall, the left skew wall of right side wall, right skew wall；
Described vaporizer includes that two sub-vaporizers being arranged in parallel, two described sub-vaporizers are only arranged on described left skew wall, right skew wall.
As a further improvement on the present invention, described inclined wall is to be connected to described roof and described left side wall, the left skew wall of right side wall, right skew wall；
Described vaporizer includes that two sub-vaporizers being arranged in series, two described sub-vaporizers are only arranged on described left and right skew wall；And connect two described sub-vaporizers connecting tube, described connecting tube be arranged at described roof, diapire, left side wall, right side wall and rear wall one of them on.
As a further improvement on the present invention, the first angle that between described left skew wall, right skew wall and described roof, angulation is identical, the span of described first angle is 130 degree to 150 degree.
As a further improvement on the present invention, the value of described first angle is 150 degree.
As a further improvement on the present invention, the second angle that described left skew wall, right skew wall are identical with angulation between described left side wall, right side wall, the span of described second angle is 120 degree to 140 degree.
As a further improvement on the present invention, the value of described second angle is 120 degree.
As a further improvement on the present invention, described left skew wall and right skew wall width be gradually reduced on the direction that described rear wall extends from the opening of described inner bag.
As a further improvement on the present invention, described left skew wall, right skew wall and described left side wall, right side wall intersection on any point to the distance of described roof place plane, arrive the distance of described diapire place plane less than it.
As a further improvement on the present invention, the disengagement area of two described sub-vaporizers is identical.
As a further improvement on the present invention, the disengagement area of two described sub-vaporizers is identical, and the disengagement area of described connecting tube is less than the disengagement area of described sub-vaporizer.
Accordingly, the present invention provides a kind of refrigerating plant, and described refrigerating plant includes the soft freezing chamber of refrigerating plant as above.
Compared with prior art, the soft freezing chamber of a kind of refrigerating plant that the present invention provides, by arranging inclined wall on gallbladder within it, and the vaporizer agreed with described inclined wall makes the cold of described vaporizer can sink along inclined wall, sidewall, form the free convection up and down of cold, refrigerating plant soft freezing chamber can be solved and excessively concentrate because of cold, the problem of each subregion excessive temperature differentials caused, and this kind of simple in construction, is adapted to the space varied in size, it is also possible to cost-effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the soft freezing chamber of the refrigerating plant of the present invention；
Fig. 2 is the inner-tube structure schematic diagram in Fig. 1；
Fig. 3 is the structural representation of the vaporizer in Fig. 1；
Fig. 4 is the structural representation of another embodiment of the soft freezing chamber of the refrigerating plant of the present invention；
Fig. 5 is the structural representation of the vaporizer in Fig. 4.
Wherein, reference is: soft freezing chamber, 100；Inner bag, 10；Right side wall, 103b；Left skew wall, 105a；Right skew wall 105b；Roof, 107；Rear wall, 109；Left intersection, 111a；Right intersection, 111b；Vaporizer, 30；Sub-vaporizer, 31；Heat exchanger plates, 311；Evaporation tube, 313；Connecting tube, 33；First angle, α；Second angle, β.
Detailed description of the invention
Describe the present invention below with reference to detailed description of the invention shown in the drawings.But these embodiments are not limiting as the present invention, structure, method or conversion functionally that those of ordinary skill in the art is made according to these embodiments are all contained in protection scope of the present invention.
Coordinating with reference to shown in Fig. 1, Fig. 2, Fig. 3, introduce a detailed description of the invention of the soft freezing chamber of the refrigerating plant of the present invention, in the present embodiment, the soft freezing chamber 100 of refrigerating plant includes the inner bag 10 that front end is open；Agree with described inner bag 10 to arrange, and for controlling the vaporizer 30 of soft freezing chamber 100 temperature.Wherein, in inner bag 10 can be fixedly installed on soft freezing chamber 100, it is also possible to direction pull before and after soft freezing chamber 100；Vaporizer 30 can be separately set in soft freezing chamber, it is also possible to arranges with the evaporator series in cold room and/or refrigerating chamber；Due to the annexation of inner bag 10 and soft freezing chamber 100 in soft freezing chamber 100, and the vaporizer 30 in soft freezing chamber 100 and the annexation of the vaporizer in cold room and/or refrigerating chamber, it is not related to technical key point, therefore repeats no more in the present embodiment.
It should be noted that refrigerating plant mentioned here can include the common refrigerating plants such as refrigerator, refrigerator-freezer, refrigerated storage wine cabinet.
Described inner bag is the body shape structure that front end is open, it includes diapire (sign), left side wall, right side wall 103b, roof 107, rear wall 109, roof 107 at least with left side wall, right side wall 103 b and rear wall 109 one of them between connection have inclined wall (sign), vaporizer 30 is arranged on inclined wall.
In the present invention one preferred implementation, above-mentioned inclined wall includes, left skew wall 105 a being connected between roof 107 and left side wall and the right skew wall 105b being connected between roof 107 and right side wall 103 b, form left intersection 111a between described left side wall and left skew wall 105 a, between right side wall 103b and right skew wall 105b, form right intersection 111b.
Preferably, described inner bag 10 is arranged along its axis mirror image.
Accordingly, roof 107 be arranged in parallel relative to described diapire, and the area of roof 107 is less than the area of described diapire, is beneficial between roof 107 and described diapire form band angled left skew wall 105a, right skew wall 105b.
Accordingly, described left side wall is parallel relative to right side wall 103b and mirror image is arranged, described left side wall, right side wall 103b place plane both perpendicular to roof 107 and the plane at described diapire place, be beneficial to left skew wall 105a, angle that right skew wall is formed identical.
Accordingly, between described left side wall and left skew wall 105a, form the first angle α, between right side wall 103b with right skew wall 105b, form the angle identical with the first angle α angle.
Accordingly, between left skew wall 105a and roof 107, form the second angle β, between right skew wall 105b and roof 107, form the angle identical with the second angle β angle.
Accordingly, the first angle α and the second angle β are double obtuse angles, and then formation top is isosceles trapezoidal structure inner bag 10.It is understood that agree with the vaporizer 30 that this kind of structure is arranged, rise according to hot-air, the principle that cold air sinks, its cold given out can be along left skew wall 105a to described left side wall, described diapire, inner bag memory area, finally arrive roof 107, and along right skew wall 105b to right side wall 103b, described diapire, inner bag memory area, finally arrive roof 107 and form the cold air switching loop of Guan Bi, reach refrigeration by the free convection of cold.
Preferably, from the visual experience of operator, and in view of the space availability ratio of inner bag 10, and vaporizer 30 coordinate inner bag 10 structure is set, the span of the first angle α is 130 degree to 150 degree, and the span of the second angle β is 120 degree to 140 degree.
Preferably, the value of the first angle α is 150 degree, and the value of the second angle β is 120 degree, so, maximum can utilize inner bag 10 space, is unlikely to because arranging left skew wall 105a, right skew wall 105b, and causes the interior storage space of inner bag 10 too much to be wasted.
Preferably, left intersection 111a, right intersection 111b are less than its distance to described diapire place plane to the distance of roof 107 place plane.It is understandable that, storage article are positioned over bottom inner bag 10 by refrigerating plant user ordinary practice, and it is less frequently utilized the space at inner bag 10 top, therefore left skew wall 105a, right skew wall 105b are arranged at the internal upper position of inner bag 10, operator's use habit can be met, and the inner space of inner bag 10 also can well be utilized.
It is understandable that, in other embodiments of the present invention, consider, soft freezing chamber 100 is interior the most of a relatively high the closer to the temperature of the part of inner bag 10 opening, therefore, the most optimally the opening that the width of left skew wall 105a and right skew wall 105b is set to from inner bag 10 can be gradually reduced on the direction that rear wall 107 extends, the vaporizer 30 configured the most thereon can have bigger disengagement area near opening part, make the temperature in soft freezing chamber 100 more uniform, it is ensured that the refrigeration of soft freezing chamber 100.
Accordingly, described left skew wall 105a, right skew wall 105b and described left side wall, right side wall 103a intersection on any point to the distance of described roof 109 place plane, arrive the distance of described diapire 103 place plane less than it.
In the embodiment of the invention, vaporizer 30 is plate-tube type evaporator, and this vaporizer 30 agrees with and is arranged on left skew wall 105a, right skew wall 105b, and it includes two sub-vaporizers 31 being arranged in series, and is connected by connecting tube 33 between two sub-vaporizers 31；Described sub-vaporizer 31 includes heat exchanger plates 311, and this heat sink 311 is used for increasing disengagement area；And be attached at heat exchanger plates 311 and arrange, and for the evaporation tube 313 for cold-producing medium circulation, this evaporation tube 313 is in the roundabout layout of Serpentis type, to obtain bigger disengagement area.
Preferably, the disengagement area of two sub-vaporizers 31 is identical, identical to ensure inner bag 10 both sides refrigeration.
Accordingly, heat exchanger plates 311 and the material of evaporation tube 313, it is not particularly limited, typically to use aluminum, the various material such as copper.
Accordingly, the shape of heat exchanger plates 311 also has no particular limits, and can be square, rectangle, triangle, trapezoidal various shape such as grade.
Accordingly, the shape of described evaporation tube 313 also has no particular limits, and this evaporation tube 313 can be arranged to straight tube, and the advantage that this kind of structure is arranged is that the making material of evaporation tube 313 is saved most, cost-effective, but the disengagement area simultaneously given out is the most minimum；Can also be arranged by evaporation tube 313 dish knot, the most snakelike, square, triangle, the trapezoidal various structures that waits, this kind of structure can use more material compared to being set to straight tube structure, and cost improves, but its disengagement area also can increase accordingly.Which kind of structure no matter is used to arrange, as long as ensureing that the disengagement area of two parts evaporation tube 313 is identical.
Preferably, two sub-mutual mirror images of vaporizer 31, and be only arranged on skew wall 105a, 105b.Rise according to hot-air, the principle that cold air sinks, its cold given out can be along left skew wall 105a to described left side wall, described diapire, inner bag memory area, finally along to roof 107, and right skew wall 105b to right side wall 103b, described diapire, inner bag memory area, finally arrives roof 107 and forms the cold air switching loop of Guan Bi, reach refrigeration by the free convection of cold, concentrate with the low-temperature receiver solved because the vaporizer 30 being arranged in soft freezing chamber 100 is provided, and each regional temperature problem pockety in causing soft freezing chamber 100.
Accordingly, it is pasted with between the heat exchanger plates 313 of evaporation tube 311 and the plane at roof 107 place and left side wall, right side wall 103b place plane formation angle, is beneficial to sub-vaporizer 31 and agrees with skew wall 105a, 105b setting.
Accordingly, heat exchanger plates 313 is identical with the angle that roof 107 place plane is formed and the first angle α value, and heat exchanger plates 313 is identical with the angle that described left side wall 103, right side wall 103b place plane are formed and the second angle β value.
Preferably, the disengagement area of described connecting tube 33, less than the disengagement area of described sub-vaporizer 31, is beneficial to be formed the free convection of cold in inner bag memory space.
Particularly, described connecting tube 33 is arranged on inner bag 10 roof 107, and open side is arranged near inner bag 10 front end；It is understandable that, according to the feature of soft freezing chamber 100 self, when operator opens inner bag 10, take when placing the article inside it, hot-air can enter into open side, inner bag 10 front end at first, therefore the temperature of open side, its front end is high further away from the temperature of open side, inner bag 10 front end.Connecting tube 33 is arranged on inner bag 10 roof 107, and near inner bag 10 front end, open side is arranged, and is to set one layer of guarantee in the region that inner bag 10 temperature is high more, reduces the temperature difference of inner bag 10 fore-and-aft direction, and then under the effect of vaporizer 30, solve the problem that each subregion temperature difference of inner bag 10 is big.
Accordingly, connecting tube 33 can be arranged to straight tube, and advantage is that the making material of connecting tube 33 is saved most, can be cost-effective, but its disengagement area is also corresponding minimum simultaneously；Connecting tube 33 dish also can be tied the various structures such as setting, the most snakelike, square, triangle, and this kind of structure can use more material compared to being set to straight tube structure, and cost improves, but its disengagement area also can improve accordingly.
Ginseng Fig. 4, Fig. 5, introduce another detailed description of the invention of the soft freezing chamber of refrigerating plant of the present invention, different from the embodiment described above is, in the present embodiment, described vaporizer 30 includes that two sub-vaporizers 31 being arranged in parallel, two described sub-vaporizers 31 are independently disposed on left skew wall 105a, right skew wall 105b.It is understandable that, so, equally rise according to hot-air, the principle that cold air sinks, reach cold that vaporizer 30 gives out along left skew wall 105a to described left side wall, described diapire, inner bag memory area, finally arrive roof 107, and along right skew wall 105b to right side wall 103b, described diapire, inner bag memory area, finally arrive roof 107 and form the cold air switching loop of Guan Bi, refrigeration is reached by the free convection of cold, concentrate with the low-temperature receiver solved because the vaporizer 30 being arranged in soft freezing chamber 100 is provided, and each regional temperature problem pockety in causing soft freezing chamber 100.
Correspondingly, the present invention also provides for a kind of refrigerating plant (not shown), this refrigerating plant is by using the soft freezing chamber 100 of the refrigerating plant introduced in the respective embodiments described above, soft freezing chamber 100 in the respective embodiments described above can be obtained have the advantage that, and, owing to other structures of this refrigerating plant or function not made improvement, therefore at this, other structure of this refrigerating plant is also repeated no more.
Compared with prior art, the soft freezing chamber of a kind of refrigerating plant that the present invention provides, by arranging inclined wall on gallbladder within it, and the vaporizer agreed with described inclined wall makes the cold of described vaporizer can sink along inclined wall, sidewall, form the free convection up and down of cold, refrigerating plant soft freezing chamber can be solved and excessively concentrate because of cold, the problem of each subregion excessive temperature differentials caused, and this kind of simple in construction, is adapted to the space varied in size, it is also possible to cost-effective.
It is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should be using description as an entirety, technical scheme in each embodiment can also form, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that.
The a series of detailed description of those listed above is only for illustrating of the feasibility embodiment of the present invention; they also are not used to limit the scope of the invention, and all equivalent implementations or changes made without departing from skill of the present invention spirit should be included within the scope of the present invention.
Claims (6)
1. the soft freezing chamber of a refrigerating plant, including inner bag and be matched with the vaporizer on described inner bag, it is characterized in that, described inner bag includes roof, diapire, left side wall, right side wall, rear wall, the left skew wall being connected between described roof and described left side wall, and the right skew wall being connected between described roof and described right side wall；
Described vaporizer includes two sub-vaporizers arranged in parallel or series；The disengagement area of two described sub-vaporizers is identical, respectively and be only arranged on described left skew wall, right skew wall；
When two described sub-evaporator series are arranged, two described sub-vaporizers are connected by connecting tube, described connecting tube be arranged at described roof, diapire, left side wall, right side wall and rear wall one of them on, the disengagement area of described connecting tube is less than the disengagement area of described sub-vaporizer；
Described left skew wall and right skew wall width be gradually reduced on the direction that described rear wall extends from the opening of described inner bag；
Described left skew wall, right skew wall and described left side wall, right side wall intersection on any point to the distance of described roof place plane, arrive the distance of described diapire place plane less than it.
The soft freezing chamber of refrigerating plant the most according to claim 1, it is characterised in that the first angle that between described left skew wall, right skew wall and described roof, angulation is identical, the span of described first angle is 130 degree to 150 degree.
The soft freezing chamber of refrigerating plant the most according to claim 2, it is characterised in that the value of described first angle is 150 degree.
The soft freezing chamber of refrigerating plant the most according to claim 3, it is characterised in that the second angle that described left skew wall, right skew wall are identical with angulation between described left side wall, right side wall, the span of described second angle is 120 degree to 140 degree.
The soft freezing chamber of refrigerating plant the most according to claim 4, it is characterised in that the value of described second angle is 120 degree.
6. a refrigerating plant, it is characterised in that include the soft freezing chamber of refrigerating plant as described in claim 1 to 5 any one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380823.7A CN104344624B (en) | 2013-08-28 | 2013-08-28 | The soft freezing chamber of refrigerating plant and there is its refrigerating plant |
| PCT/CN2014/085338 WO2015027925A1 (en) | 2013-08-28 | 2014-08-27 | Refrigeration device and soft freezing compartment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380823.7A CN104344624B (en) | 2013-08-28 | 2013-08-28 | The soft freezing chamber of refrigerating plant and there is its refrigerating plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104344624A CN104344624A (en) | 2015-02-11 |
| CN104344624B true CN104344624B (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310380823.7A Active CN104344624B (en) | 2013-08-28 | 2013-08-28 | The soft freezing chamber of refrigerating plant and there is its refrigerating plant |
Country Status (2)
| Country | Link |
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| CN (1) | CN104344624B (en) |
| WO (1) | WO2015027925A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764273A (en) * | 2015-04-24 | 2015-07-08 | 山东小鸭零售设备有限公司 | Refrigeration structure of direct cooling service cabinet |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4270364A (en) * | 1978-11-24 | 1981-06-02 | Tokyo Shibaura Denki Kabushiki Kaisha | Freezing refrigerator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2123180B (en) * | 1982-06-30 | 1986-01-22 | Tokyo Shibaura Electric Co | Control device for a refrigerator |
| JP2000337656A (en) * | 1999-05-25 | 2000-12-08 | Sanyo Electric Co Ltd | Air-conditioner |
| CN2388576Y (en) * | 1999-07-05 | 2000-07-19 | 毛慧萍 | Frostless device of chilling chamber for direct-colded domestic refrigerator |
| DE10143241A1 (en) * | 2001-09-04 | 2003-03-20 | Bsh Bosch Siemens Hausgeraete | Refrigeration device with Coldwall evaporator |
| KR20110014006A (en) * | 2009-08-04 | 2011-02-10 | 엘지전자 주식회사 | Refrigerator |
| CN202501698U (en) * | 2012-01-16 | 2012-10-24 | 无锡松下冷机有限公司 | Refrigerator |
| CN102620502A (en) * | 2012-04-17 | 2012-08-01 | 合肥美菱股份有限公司 | Refrigeration module for refrigerators |
| CN202902734U (en) * | 2012-10-25 | 2013-04-24 | 青岛澳柯玛超低温冷冻设备有限公司 | Novel refrigerator-freezer |
| CN102997552B (en) * | 2012-12-14 | 2015-07-01 | 广东奥马电器股份有限公司 | Multidimensional refrigeration energy-saving refrigerator |
-
2013
- 2013-08-28 CN CN201310380823.7A patent/CN104344624B/en active Active
-
2014
- 2014-08-27 WO PCT/CN2014/085338 patent/WO2015027925A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4270364A (en) * | 1978-11-24 | 1981-06-02 | Tokyo Shibaura Denki Kabushiki Kaisha | Freezing refrigerator |
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| Publication number | Publication date |
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| CN104344624A (en) | 2015-02-11 |
| WO2015027925A1 (en) | 2015-03-05 |
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