CN105783370A - Refrigerating equipment - Google Patents
Refrigerating equipment Download PDFInfo
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- CN105783370A CN105783370A CN201410830483.8A CN201410830483A CN105783370A CN 105783370 A CN105783370 A CN 105783370A CN 201410830483 A CN201410830483 A CN 201410830483A CN 105783370 A CN105783370 A CN 105783370A
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- storeroom
- vacuum pump
- refrigeration plant
- storage chamber
- chamber
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention provides refrigerating equipment (1). A storage chamber located on the same layer of a box-shaped liner (10) is at least divided into a first storage chamber body (101) and a second storage chamber body (102). A vacuumizing cavity (11) can be formed in the first storage chamber body (101). In this way, the second storage chamber body (102) serves as a non-vacuum storage chamber body and can serve as a moisturizing storage chamber body and the like according to requirements, and various types of storage chamber bodies are provided for a user to select. In addition, the vacuum cavity (11) needs to be vacuumized through a vacuum pump (12). The vacuum pump (12) can be located inside or outside the first storage chamber body (101). An exhaust pipe (13) and/or a wire cable connected with the vacuum pump (12) can stretch out by means of the wall of the second storage chamber body (102), and the situation that pipelines and wires penetrate through the rear wall of the first storage chamber body (101) is avoided. In this way, the assembling difficulty is lowered, and the height limitation, caused by pipeline installation, of a vacuum storage unit in the first storage chamber body (101) can be eliminated.
Description
Technical field
The present invention relates to refrigeration plant, particularly relate to the refrigeration plant of a kind of chamber with vacuum-pumping.
Background technology
In recent years, along with the development of storage technology, existing refrigeration plant occurs in that the hoarding effect adopting vacuum-pumping chamber (evacuatablechamber) to improve article, extends storage time.Above-mentioned vacuum-pumping chamber adopts vacuum pump evacuation to have to subatmospheric pressure.
In the prior art, it is connected exhaust passage with the chamber of vacuum-pumping and reaches outside storeroom by rear wall or the sidewall of vacuum storage unit place storeroom, this requires vacuum storage unit and the union joint that is positioned on rear wall or sidewall suitably to arrange in physical space so that being arranged on storeroom final vacuum storage unit in the main body of vacuum storage unit and being connected with union joint, for instance vacuum storage unit can only be distributed on the Partial Height of storeroom.It addition, the pipeline being connected to vacuum-pumping chamber need to be drawn by the wall that closes in storeroom, and limit the housing of vacuum-pumping chamber when being arranged in storeroom, the limited space between housing and storeroom rear wall/sidewall, which increase pipeline assembly difficulty.
Summary of the invention
One purpose of the present invention is in that to solve at least one technical problem above-mentioned, and provides the refrigeration plant of a kind of improvement.
An aspect of of the present present invention provides a kind of refrigeration plant, including: it is arranged in the first storeroom and the second storeroom that same box inner bag is arranged side by side, the chamber of vacuum-pumping, and in order to the vacuum pump to described chamber evacuation；It is characterized in that: described chamber is positioned at described first storeroom, the exhaustor being connected with described vacuum pump and/or cable and is stretched out outside described first storeroom and the second storeroom by the wall of described second storeroom.Above-mentioned exhaustor includes: the escape pipe that the air inlet pipe of vacuum pump inlet end connection and/or outlet side connect.
Compared with prior art, technical scheme has the advantage that the storeroom that will be located in box inner bag same layer is at least divided into the first storeroom and the second storeroom, vacuum-pumping chamber is placed in the first storeroom, so, the second antivacuum storeroom of storeroom, can be arranged as required to as moisturizing storeroom etc., it is provided that polytype storeroom selects for user；Additionally, vacuum chamber need to adopt vacuum pump evacuation, vacuum pump can be located in or beyond the first storeroom, the exhaustor being connected with vacuum pump and/or cable can stretch out by the wall of the second storeroom, avoid, at the first storeroom rear wall, pipeline is installed, not only reduce assembly difficulty, and can also eliminate and cause vacuum storage unit limitation in height in the first storeroom because of pipeline installation question, for instance make in the first storeroom, to be only distributed vacuum storage unit and be possibly realized.
It should be noted that " chamber of vacuum-pumping " in the present invention, refer to that chamber can be evacuated and have subatmospheric pressure, for instance chamber can be depressurized and make the pressure in chamber be maintained between atmospheric pressure and absolute vacuum.In the art, the chamber of vacuum-pumping is alternatively referred to as " low-pressure chamber ", " vacuum chamber ".
Alternatively, the storage temperature of described first storeroom and the second storeroom and/or humidity are different.First storeroom and the second storeroom can adopt heat insulation partition wall to separate, and then realize different storage temperature；One drawer can be set in the second storeroom, at this drawer overlying lid layer moisturizing plate, it is possible to achieve the humidity of two storerooms is different.Above provide second storeroom different from the first storeroom storage condition, add user and select.
Alternatively, refrigeration plant also includes the partition wall separating described first storeroom and described second storeroom, and described partition wall has the air vent of described first storeroom of multiple connection and described second storeroom.With this, the first storeroom and the second storeroom can carry out sufficient heat exchange, it is possible to make the first storeroom and the second storage compartment temperature identical.
Alternatively, refrigeration plant also includes the housing being fixed in described first storeroom, and described housing forms at least one pressure-bearing wall of described chamber, and described partition wall has to install the support member of described housing.Vacuum-pumping chamber adopts and can limit by closed shell, a) can all walls of closed shell all be used for enclosing formation chamber, for pressure-bearing wall, namely chamber inner pressure strong more extraneous low time, the inside and outside pressure difference of all walls is different, bears certain pressure intensity difference；Can also b) can including enclosing the pressure-bearing wall forming chamber and the plate-shaped member being connected with pressure-bearing wall by closed shell, this plate-shaped member is positioned at the chamber external world, is not subject to pressure.The rigidity of pressure-bearing wall can be relatively big, thus when chamber is in low-pressure state, pressure-bearing wall deformation is less of to avoid chamber to leak gas.The material of pressure-bearing wall can be metal and/or plastics.
Alternatively, refrigeration plant also includes the partition wall separating described first storeroom and described second storeroom, has gap, described exhaustor and/or cable through described gap between the rear wall of described partition wall and the first storeroom and the second storeroom.Be connected to the exhaustor in the first storeroom and/or cable a) can pass partition wall, to the wall of the second storeroom, b) rear wall of the first storeroom and the second storeroom can also and partition wall between be reserved for above-mentioned exhaustor and/or the gap of cable traverse.
Alternatively, the rear wall of described second storeroom has the hole passed through in order to described exhaustor and/or cable or the joint in order to be connected with described exhaustor and/or cable.By the rear wall of the second storeroom, thus exhaustor and/or cable can stretch out outside inner bag, this is conducive to making exhaustor and/cable be not easy to be viewed by a user or touch and exhaustor and/cable can be avoided to be misused.
Alternatively, refrigeration plant also includes the cover plate being positioned at described second storeroom, and described cover plate hides described exhaustor and/or cable at least partly.Above-mentioned cover plate avoids the parts in the second storeroom, for instance drawer touches exhaustor and/or cable in draw process, reduces fault probability, improves safety；Additionally, above-mentioned cover plate also can improve the cleaning of the second storeroom.
Alternatively, described cover plate is fixed on described partition wall.Above-mentioned cover plate can be fixed with box-shaped inner bag rear wall, diapire, it is also possible to fixes with partition wall, and relative to the mode punched at inner bag or fix by other fixing device, the mode that the latter is fixing with partition wall simply easily realizes.
Alternatively, described cover plate is fixed on described partition wall with buckle and/or inserting mode.Buckle and grafting are two kinds of modes removably connected, thus the easy to maintenance easy realization of exhaustor and/or cable.
Alternatively, described vacuum pump is positioned at described first storeroom.Vacuum pump: a) may be located at outside box-shaped inner bag, such as it is positioned at compressor room, b) same storeroom can also be positioned at together with limiting the housing of chamber, for latter solution, the exhaustor that the inlet end with vacuum pump is connected can be avoided to pass on box-shaped wall of inner container, reduce pipeline and arrange complexity.
Alternatively, refrigeration plant also includes the housing being fixed in described first storeroom, and described housing forms at least one pressure-bearing wall of described chamber, and described vacuum pump is fixed on described pressure-bearing wall.When vacuum pump is positioned at same storeroom together with limiting the housing of chamber, vacuum pump a) can be fixed on the inwall of the first storeroom, b) can also be fixed on housing, due to limited space in the first storeroom, thus relative to the former scheme, after vacuum pump can be fixed on housing by the latter, then housing is loaded in the first storeroom, reduce assembly difficulty.For b) scheme, vacuum pump can be fixed on pressure-bearing wall, it is also possible to is fixed on the plate-shaped member being connected with pressure-bearing wall, relative to the latter, the former can improve space availability ratio in storeroom on the one hand, is avoided that vacuum pump evacuation process and plate-shaped member resonance on the other hand, reduces noise.
Alternatively, the pressure-bearing wall of described housing forms a sunk area to chamber sunken inside, and described vacuum pump is positioned at described sunk area.Above-mentioned sunk area can improve the space availability ratio of the first storeroom and the volume of chamber.
Alternatively, described sunk area is positioned at the rear portion of described housing.In such cases, the space availability ratio of chamber can be improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the refrigeration plant in one embodiment of the invention, wherein eliminates housing and vacuum pump；
Fig. 2 is the decomposition texture schematic diagram of the part-structure in Fig. 1, housing and vacuum pump；
Fig. 3 be the box-shaped inner bag in Fig. 2 structural representation, wherein roof has been removed；
Structural representation after the box-shaped inner bag that Fig. 4 is housing and holding shell is fixed in Fig. 3, wherein the left wall of box-shaped inner bag and top are kept away and have been removed；
Fig. 5 is the structural representation after the housing in Fig. 2 is fixed with holding shell；
Fig. 6 is the assembling structural representation of the cover plate in Fig. 2 and partition wall.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with accompanying drawing, specific embodiments of the invention are described in detail.
The structural representation of the Fig. 1 refrigeration plant for providing in one embodiment of the invention, wherein eliminates housing and vacuum pump.Fig. 2 is the decomposition texture schematic diagram of the part-structure in Fig. 1, housing and vacuum pump.Fig. 3 be the box-shaped inner bag in Fig. 2 structural representation, wherein roof has been removed.Structural representation after the box-shaped inner bag that Fig. 4 is housing and holding shell is fixed in Fig. 3, wherein the left wall of box-shaped inner bag and top are kept away and have been removed.Fig. 5 is the structural representation after the housing in Fig. 2 is fixed with holding shell.
Shown in Fig. 5, refrigeration plant 1 includes: be arranged in the first storeroom 101 and the second storeroom 102 that same box inner bag 10 is arranged side by side, the chamber 11 of vacuum-pumping, and the vacuum pump 12 in order to chamber 11 to be bled；
Wherein, chamber 11 is positioned at the first storeroom 101, and the exhaustor 13 being connected with vacuum pump 12 and cable 14 are stretched out outside the first storeroom 101 and the second storeroom 102 by the wall of the second storeroom 102.
Introduce each parts in detail below.
Shown in Fig. 3, in the present embodiment, box-shaped inner bag 10 merely defines two storerooms, respectively adopts the first storeroom 101 and the second storeroom 102 that partition wall 15 separates, in other embodiments, box-shaped inner bag 10 can also limit the storeroom of two or more number.
In the present embodiment, partition wall 15 includes two vertical the first dividing plates 151, second partition 152 and connects the base plate 153 of two dividing plates.Base plate 153 has void region, and the diapire of box-shaped inner bag 10 has the protruding 10a mated with this void region, after base plate 153 is stuck on above-mentioned protruding 10a, to realize the partition wall 15 assembling in box-shaped inner bag 10.In other embodiments, above-mentioned partition wall 15 can also only include a vertical clapboard, assembles both realizing by being fixed on the diapire of box-shaped inner bag 10.
In the present embodiment, the first storeroom 101 and the second storeroom 102 adopt same evaporator refrigeration.By fan forming circulation of air flow at each storeroom 101,102, adopt heat insulation partition wall 15 that two storerooms 101,102 are separated, it is possible to achieve the storage temperature in two storerooms 101,102 is different.Certainly, the storage temperature of two storerooms 101,102 can also be identical, such as, in the present embodiment, with reference to shown in Fig. 4, partition wall 15 offers multiple air vent 150, so that the airflow connection of the first storeroom 101 and the second storeroom 102 carries out sufficient heat exchange, the temperature in balanced two storerooms 101,102.
The humidity of the second storeroom 102 and the first storeroom 101 can also be without same.Specifically, when holding a drawer in the second storeroom 102, it is possible to a moisture film is set on drawer to improve the humidity in the first storeroom 101.
With reference to shown in Fig. 2, Fig. 4 and Fig. 5, vacuum-pumping chamber 11 adopts and can limit by closed shell, and this can be made up of two parts by closed shell, and a part is have the housing 110 of an opening, and another part is served as by the drawer door 111 covered at opening part.Can be seen that, in the present embodiment, no matter housing 110, or drawer door 111, vacuum is all subjected to chamber 11 inner and outer air pressure poor, thus can all walls of closed shell, namely the roof of housing 110, diapire, left wall, You Bi, rear wall and drawer door 111 are all pressure-bearing wall 110c, and the intensity of this pressure-bearing wall 110c is relatively big, and material is metal and/or plastics, thus when chamber 11 is in low-pressure state, pressure-bearing wall 110c deformation is less is avoided that chamber 11 leaks gas.In other embodiments, can closed shell except including enclosing the pressure-bearing wall 110c forming chamber 11, also include the plate-shaped member (not shown) being connected with pressure-bearing wall 110c, this plate-shaped member is positioned at chamber 11 external world, is not subject to the pressure that pressure difference causes.
With reference to shown in Fig. 2 to Fig. 5, partition wall 15, is specially second partition 152 and box-shaped inner bag 10 sidewall relative with this second partition 152 is fixed with support member 16, and housing 110 is fixed in the first storeroom 101 by above-mentioned support member 16.Specifically, housing 110 outer wall, it is specially pressure-bearing wall 110c and there is tongue 110b, support member 16 has groove 16a, tongue 110b and puts under after in groove 16a, adopt through tongue 110b fixing with both pin (not shown) realizations of support member 16.
In the present embodiment, shown in Fig. 2, except housing 110 is fixed in the first storeroom 101, the vacuum pump 12 of chamber 11 evacuation that this housing 110 limits also is incorporated in the first storeroom 101.Before housing 110 and vacuum pump 12 are together incorporated in the first storeroom 101, it is possible to first both are fixed, it is also possible to this vacuum pump 12 is first fixed on the inwall of the first storeroom 101 before being incorporated in the first storeroom 101 by housing 110.Due to limited space in the first storeroom 101, thus relative to latter solution, the former can reduce assembly difficulty.For the scheme that housing 110 is fixing with vacuum pump 12, vacuum pump 12 can be fixed on pressure-bearing wall 110c, can also be fixed on on the pressure-bearing wall 110c plate-shaped member being connected, relative to the latter, the former can improve space availability ratio in the first storeroom 101 on the one hand, it is avoided that vacuum pump 12 vacuum and plate-shaped member resonance on the other hand, reduces noise.
Closed shell and vacuum pump 12 can form a vacuum storage unit.
In vacuum, vacuum pump 12 has vibration, thus when directly vacuum pump 12 being fixed on housing 110 outer wall or the first storeroom 101 inwall, housing 110 or the first storeroom inner bag 10 can be driven to vibrate together, and noise is bigger.For avoiding the problems referred to above, in the present embodiment, with reference to shown in Fig. 5, first vacuum pump 12 is accommodated in a holding shell 18, this holding shell 18 is fixed on housing 110 (being specially pressure-bearing wall 110c) again, passes through buffer structure, for instance pad etc. reduce the noise that vacuum pump 12 causes.Certainly, in other embodiments, it is also possible to be first accommodated in holding shell 18 by vacuum pump 12, then this holding shell 18 is fixed on the first storeroom 101 inwall, reduces, by buffer structure etc., the noise that vacuum pump 12 causes.Owing to the vacuum pump 12 in the present embodiment is incorporated in holding shell 18, thus Fig. 2, Fig. 5 intermediate pump 12 have employed shown in phantom.
It can be seen that above-mentioned vacuum storage unit also includes holding shell 18.
Referring now still to shown in Fig. 2 and Fig. 5, when vacuum pump 12 is also incorporated in the first storeroom 101, the volume of space availability ratio and chamber 11 for improving the first storeroom 101, in the present embodiment, housing 110, it is specially pressure-bearing wall 110c formation one to be used for receiving holding shell 18 to the sunk area 110a, sunk area 110a of chamber 11 sunken inside.When being directly fixed on housing 110 or the first storeroom 101 inwall for vacuum pump 12, this sunk area 110a can be used for receiving this vacuum pump 12.
In specific implementation process, this sunk area 110a may be located at the top of housing 110, bottom or rear portion.In the present embodiment, as shown in figures 2 and 5, sunk area 110a is positioned at rear portion, is specially rear portion top.
For reducing assembly difficulty, with reference to shown in Fig. 4, the exhaustor 13 being connected with vacuum pump 12 and the cable 14 that vacuum pump 12 provides power supply are drawn outside box-shaped inner bag 10 by the second storeroom 102 rear wall.In the present embodiment, owing to vacuum pump 12 also is located in the first storeroom 101, thus the vacuum-pumping tube between vacuum pump 12 and housing 110, namely the air inlet pipe that vacuum pump 12 inlet end connects also is located in the first storeroom 101, and the exhaustor 13 drawn thereby through the second storeroom 102 rear wall refers to the escape pipe being connected with vacuum pump 12 outlet side.
In other embodiments, above-mentioned vacuum pump 12 can also be positioned at compressor room, and in such cases, the exhaustor 13 drawn by the second storeroom 102 rear wall is referred to: the escape pipe that the air inlet pipe of vacuum pump 12 inlet end connection and outlet side connect.Now, vacuum pump 12 is provided the cable 14 of power supply be no longer necessary to be drawn by the second storeroom 102 rear wall.
Shown in Fig. 4, connect for convenience of exhaustor 13 and cable 14, it is possible to the rear wall at the second storeroom 102 offers the hole 102a supplying both to pass through or the joint being connected with both.In other embodiments, above described holes 102a or joint can also be arranged on the sidewall of the second storeroom 102.It addition, have gap between the first storeroom 101 and rear wall and the partition wall 15 of the second storeroom 102, above-mentioned gap is passed for exhaustor 13 and/or cable 14.In other embodiments, exhaustor 13 and/or cable 14 can also pass partition wall 15, to the rear wall of the second storeroom 102.
Fig. 6 is the assembling structural representation of the cover plate in Fig. 2 and partition wall.With reference to shown in Fig. 6, one drawer such as can be set in the second storeroom 102, for preventing drawer from touching exhaustor 13 and/or cable 14 in draw process, also arranging a cover plate 17 in the second storeroom 102, this cover plate 17 hides exhaustor 13 and/or cable 14 at least partly.In the present embodiment, above-mentioned cover plate 17 is fixed with partition wall 15, in other embodiments, above-mentioned cover plate 17 can also be fixed with box-shaped inner bag 10 rear wall, diapire, relative to punching at inner bag 10 or being fixed on the fixing mode of other fixing device, the mode fixing with partition wall 15 in the present embodiment simply easily realizes.
Specifically, shown in Fig. 6, cover plate about 17 has grafting bar 17a, and dividing plate 15 rear portion has spliced eye 15a, utilizes above-mentioned connected structure to realize restriction cover plate 17 and shifts relative to before and after dividing plate 15；Additionally, for restriction cover plate 17 relative to dividing plate 15 left and right sidesing shifting, have clamping projection 17b in the middle part of cover plate 17, dividing plate 15 has the buckling groove 15b adapted with clamping projection 17b.Buckle and grafting are two kinds of modes removably connected, thus exhaustor 13 and/or cable 14 are when keeping in repair, it is possible to pull down cover plate 17 easily.In other embodiments, above-mentioned clamping and inserting mode can also select a use.
Although present disclosure is as above, but the present invention is not limited to this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (13)
1. a refrigeration plant (1), including: it is arranged in the first storeroom (101) and the second storeroom (102) that same box inner bag (10) is arranged side by side, the chamber (11) of vacuum-pumping, and the vacuum pump (12) in order to described chamber (11) is bled；
It is characterized in that: described chamber (11) is positioned at described first storeroom (101), the exhaustor (13) being connected with described vacuum pump (12) and/or cable (14) stretch out described first storeroom (101) and the second storeroom (102) outward by the wall of described second storeroom (102).
2. refrigeration plant according to claim 1 (1), it is characterised in that described first storeroom (101) is different with the storage temperature of the second storeroom (102) and/or humidity.
3. refrigeration plant according to claim 1 (1), it is characterized in that, also including the partition wall (15) separating described first storeroom (101) and described second storeroom (102), described partition wall (15) has the air vent (150) of described first storeroom of multiple connection (101) and described second storeroom (102).
4. refrigeration plant according to claim 3 (1), it is characterized in that, also include the housing (110) being fixed in described first storeroom (101), described housing (110) forms at least one pressure-bearing wall (110c) of described chamber (11), and described partition wall (15) has to install the support member (16) of described housing (110).
5. refrigeration plant according to claim 1 (1), it is characterized in that, also include the partition wall (15) separating described first storeroom (101) and described second storeroom (102), there is gap, described exhaustor (13) and/or cable (14) through described gap between the rear wall of described partition wall (15) and the first storeroom (101) and the second storeroom (102).
6. refrigeration plant according to claim 1 (1), it is characterized in that, the rear wall of described second storeroom (102) has the hole (102a) passed through in order to described exhaustor (13) and/or cable (14) or the joint in order to be connected with described exhaustor (13) and/or cable (14).
7. refrigeration plant (1) according to claim 1 or 5, it is characterized in that, also including the cover plate (17) being positioned at described second storeroom (102), described cover plate (17) hides described exhaustor (13) and/or cable (14) at least partly.
8. refrigeration plant according to claim 7 (1), it is characterised in that described cover plate (17) is fixed on described partition wall (15).
9. refrigeration plant according to claim 8 (1), it is characterised in that described cover plate (17) is fixed on described partition wall (15) with buckle and/or inserting mode.
10. refrigeration plant according to claim 1 (1), it is characterised in that described vacuum pump (12) is positioned at described first storeroom (101).
11. refrigeration plant according to claim 10 (1), it is characterized in that, also include the housing (110) being fixed in described first storeroom (101), described housing (110) forms at least one pressure-bearing wall (110c) of described chamber (11), and described vacuum pump (12) is fixed on described pressure-bearing wall (110c).
12. refrigeration plant according to claim 11 (1), it is characterized in that, the pressure-bearing wall (110c) of described housing (110) forms a sunk area (110a) to chamber (11) sunken inside, and described vacuum pump (12) is positioned at described sunk area (110a).
13. refrigeration plant according to claim 12 (1), it is characterised in that described sunk area (110a) is positioned at the rear portion of described housing (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410830483.8A CN105783370B (en) | 2014-12-26 | 2014-12-26 | Refrigeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410830483.8A CN105783370B (en) | 2014-12-26 | 2014-12-26 | Refrigeration device |
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| Publication Number | Publication Date |
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| CN105783370A true CN105783370A (en) | 2016-07-20 |
| CN105783370B CN105783370B (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410830483.8A Active CN105783370B (en) | 2014-12-26 | 2014-12-26 | Refrigeration device |
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| CN (1) | CN105783370B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106766610A (en) * | 2016-12-02 | 2017-05-31 | 青岛海尔股份有限公司 | A kind of vavuum pump mounting box |
| CN106802057A (en) * | 2016-12-02 | 2017-06-06 | 青岛海尔股份有限公司 | A kind of vavuum pump mounting box |
| WO2018099372A1 (en) * | 2016-12-02 | 2018-06-07 | 青岛海尔股份有限公司 | Vacuum pump mounting box |
| CN111765691A (en) * | 2020-07-01 | 2020-10-13 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106766610A (en) * | 2016-12-02 | 2017-05-31 | 青岛海尔股份有限公司 | A kind of vavuum pump mounting box |
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| CN111765691A (en) * | 2020-07-01 | 2020-10-13 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105783370B (en) | 2021-10-29 |
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Address after: No. 208 Jiangsu city in Nanjing Province Economic and Technological Development Zone, the new road Applicant after: BSH Electrical Appliances (Jiangsu) Co., Ltd. Applicant after: BSH Household Electrical Appliance Co., Ltd Address before: 208 No. 210046 Jiangsu city in Nanjing Province Economic and Technological Development Zone, the new road Applicant before: BSH Electrical Appliances (Jiangsu) Co., Ltd. Applicant before: BSH Bosch Siemens Hausgeraete |
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