CN101949631B - Refrigerator - Google Patents
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- CN101949631B CN101949631B CN2010105026404A CN201010502640A CN101949631B CN 101949631 B CN101949631 B CN 101949631B CN 2010105026404 A CN2010105026404 A CN 2010105026404A CN 201010502640 A CN201010502640 A CN 201010502640A CN 101949631 B CN101949631 B CN 101949631B
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- pumping mouth
- vacuum extractor
- vacuum
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Abstract
The invention discloses a refrigerator which comprises a refrigerator body, a refrigerator door and a vacuumizing device, wherein the front side of the refrigerator body is opened; the refrigerator door is used for opening and closing the refrigerator body; and the vacuumizing device is arranged in the side wall of the refrigerator body and comprises a vacuum pump and a vacuumizing nozzle connected with the vacuum pump, and the vacuumizing nozzle extends into the refrigerator from the side wall of the refrigerator and is suitable for being matched with a suction nozzle of vacuum equipment to vacuumize the vacuum equipment. According to the refrigerator, the refrigerator door is opened during vacuumizing, and then the vacuum equipment is pushed into and the vacuumizing nozzle of the vacuumizing device is pressed tightly, so that the vacuumizing is carried out; and meanwhile, the manual control is adopted, the traditional vacuumizing electronic control system is discarded, thus the cost is saved and the operation is convenient and safe. A modularized assembly is adopted in the vacuumizing device, thus the production and the assembly are simple and convenient and are easy to operate. In addition, according to the refrigerator, the vacuumizing process is visual and simple, a common user can rapidly learn and operate.
Description
Technical field
The present invention relates to a kind of refrigeration plant, especially relate to a kind of refrigerator.
Background technology
The technology of vacuumizing is applied to that preliminary development had been arranged in the refrigerator in recent years, and existing vavuum pump is installed in promptly adjacent with the compressor setting of bottom rear of refrigerator, and mostly the vacuum tank of placing article is square box body, and vacuum box pushes from the place ahead of casing and vacuumizes.This structure more complicated needs slideway on the inner bag of casing, the spacing characteristic of need sliding on the vacuum box could be accomplished aliging to the pumping mouth of vacuum box and vavuum pump.And, needing comparatively complicated parts such as piecing devices in the junction of vacuum box and vavuum pump, manufacturing cost increases a lot thus.
In addition, by electric-control system vacuum is controlled, it is complicated more that control program becomes, and the electric wire of extra increase and components and parts are also many, have also increased the totle drilling cost of refrigerator thus.And complicated system and annex have also increased out of order probability, make the reliability of complete machine reduce.Further, the complex operation step that vacuumizes.
The invention back holds
The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, one object of the present invention is to propose a kind of chamber door of opening and gets final product the direct refrigerator that the vacuum equipment of outside is manually vacuumized, and vacuum simple, intuitive and cost are low.
A kind of refrigerator according to the embodiment of the invention comprises: casing, and said casing front side is opened wide; Chamber door, said chamber door is used to open and close said casing; Vacuum extractor, said vacuum extractor are installed in the said wall box and comprise vavuum pump and coupled pumping mouth, and said pumping mouth extends in casing and is suitable for cooperating so that vacuum equipment is vacuumized with the suction nozzle of vacuum equipment from wall box.
According to refrigerator of the present invention, open the pumping mouth that chamber door pushes vacuum equipment and compress vacuum extractor when vacuumizing and can begin to vacuumize, and adopt manually control, and omitted the electronic control system that tradition vacuumizes, save cost and easy and safe to operate.Vacuum extractor has adopted modular assembly, and the production assembling is simple and easy to do.In addition, the process that refrigerator according to the present invention vacuumizes is intuitively simple, and domestic consumer can learn to use soon.
In addition, also have following additional technical feature according to refrigerator of the present invention:
Said vacuum extractor further comprises embedded box, and said embedded box is embedded in the wall box, and said vavuum pump and pumping mouth are fixed in the said embedded box.
Alternatively, said embedded box inside is formed with recess, and the shape of the female portion and the shape of said vavuum pump one are shown vavuum pump is inserted in the said embedded box.
Adopt sealed, thermally insulated processing between said vavuum pump and the embedded box.
Said vacuum extractor further comprises panel; Position corresponding to said embedded box on the said wall box is provided with opening, and said panel seals said opening and is provided with the pumping mouth outlet, and said pumping mouth passes said pumping mouth outlet and extends from the chamber door front side.
In an example of the present invention, said vacuum extractor is installed in the rear wall of said casing, and pumping mouth extends forward.
Alternatively, said vacuum extractor is arranged on the rear wall on said contiguous casing left side or right side., the vacuum equipment that the left side of the inner bag through casing or right side wall and diapire vacuumize needs cooperates so that thereby positioning with the pumping mouth of vacuum extractor.
In another example of the present invention, said vacuum extractor is installed in the right side wall of said casing, and pumping mouth is along laterally extending left.
In another example of the present invention, said vacuum extractor is installed in the left side wall of said casing, and pumping mouth extends along the laterally interior right side.
Said refrigerator further comprises shelf, and said shelf removably is located at the interior and contiguous said vacuum extractor setting of said casing to be used for locating or supporting said vacuum extractor.
Refrigerator according to the present invention has been simplified the process that vacuumizes, and has reduced the used parts of pumped vacuum systems, and the probability that therefore breaks down reduces greatly, has improved reliability, and has reduced the maintenance cost in later stage.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the sketch map of refrigerator according to an embodiment of the invention, wherein embedded box be located on the casing rear wall and vacuum extractor not shown;
Fig. 2 is the enlarged diagram that Fig. 1 centre circle shows I portion;
Fig. 3 is the front view of the refrigerator shown in Fig. 1;
Fig. 4 be among Fig. 3 D-D to cutaway view;
Fig. 5 is the enlarged diagram that Fig. 4 centre circle shows II portion;
Fig. 6 is the sketch map of the vacuum extractor of the refrigerator shown in Fig. 1;
Fig. 7 is the sketch map of refrigerator according to another embodiment of the invention, and wherein vacuum extractor is arranged on the right side wall of casing;
Fig. 8 is the sketch map of the vacuum extractor of the refrigerator shown in Fig. 7; And
Fig. 9 is the front view of the refrigerator shown in Fig. 7.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; Term " interior ", " outward ", " on ", the orientation of indication such as D score or position relation be for based on orientation shown in the drawings or position relation; Only be for the ease of describing the present invention rather than requiring the present invention therefore can not be interpreted as limitation of the present invention with specific azimuth configuration and operation.
Following with reference to a kind of refrigerator of figure 1-Fig. 9 description according to the embodiment of the invention.
As shown in Figure 1, according to the refrigerator of the embodiment of the invention, comprise casing 1, chamber door 2 and vacuum extractor 3.Wherein, casing 1 front side is opened wide, and inside is limited with refrigerating chamber, and chamber door 2 is used to open and close the front side of casing 1.
In some embodiments of the invention, vacuum extractor 3 also further comprises embedded box 33, and embedded box 33 is embedded in casing 1 sidewall, and vavuum pump 31 is fixed in the embedded box 33 with pumping mouth 32.In some embodiment more of the present invention, vacuum extractor 3 also further comprises panel 34.Wherein, the position corresponding to embedded box 33 on the sidewall of casing is provided with opening, and panel 34 these openings of sealing.
In another embodiment of the present invention, further comprise shelf 4, shelf 4 removably is located in the casing 1 and contiguous vacuum extractor 3 is provided with to be used for location or support vacuum extractor 3.
Shown in Fig. 1-Fig. 6, in some embodiments of the invention, vacuum extractor 3 is installed in the rear wall of casing 1, and pumping mouth 32 extends forward.Alternatively; Vacuum extractor 3 is arranged on the rear wall 11 on contiguous casing 1 left side or right side;, the vacuum equipment that the left side of the inner bag through casing 1 or right side wall and diapire vacuumize needs cooperates so that thereby positioning with the pumping mouth 32 of vacuum extractor 3; In description of the invention, being arranged on the rear wall 11 in contiguous casing 1 left side with vacuum extractor 3 is that example describes.
As depicted in figs. 1 and 2, embedded box 33 is embedded in the rear wall of casing 1, and vavuum pump 31 is fixed in the embedded box 33 with pumping mouth 32.In one of them example of the present invention, be formed with recess 331 in embedded box 33 inside, the shape one of the shape of recess 331 and vavuum pump 31 is shown vavuum pump 31 is inserted in the embedded box 33, and pumping mouth 32 can be extended towards the front side.Alternatively, when casing is installed with embedded box 33 predetermined fixed in casing rear wall 11, foaming together then is embedded in embedded box 33 in the foaming layer in the casing rear wall 11, to save the space.More alternatively, like Fig. 4 and shown in Figure 5, casing rear wall 11 is protruding with lug boss 111 forward so that pre-buried embedded box 33.At this moment; Be shelved on the lug boss 111 end of shelf 4 and the other end extends forward, thus, vacuum equipment is pushed in the refrigerating chamber; Its upper surface can position through shelf 4; And lower surface or left surface can position and support through the left side wall or the diapire of box liner, thereby make the suction nozzle of vacuum equipment to cooperate with pumping mouth 32 exactly, and then carry out vacuum.
In another example of the present invention, on embedded box 33, be provided with threading hole (figure does not show), the lead that this threading hole 61 is used to supply to connect vavuum pump 31 and external control circuit passes through.Alternatively, this threading hole is positioned at the below of embedded box 33.Thus, vavuum pump 31 is installed in the embedded box 33 with pumping mouth 32, and connects external control circuit through the lead that passes threading hole, and connects the switch of different gears so that the time that control vacuumizes.
Further, in some of them example of the present invention, between vavuum pump 31 and embedded box 33, adopt the mounting means of sealed, thermally insulated processing.
Like Fig. 1, Fig. 2 and shown in Figure 6, the position corresponding to embedded box 33 on casing rear wall 11 is provided with opening 112, panel 34 these openings 112 of sealing.On panel 34, be provided with pumping mouth outlet 341; Pumping mouth outlet 341 is corresponding with the position of pumping mouth 32; And pumping mouth 32 passes pumping mouth outlet 341 and extends from the front side of casing rear wall 11; Like this, can accomplish the process that vacuumizes as long as open refrigerator doors and the suction nozzle of external vacuum equipment cooperated with pumping mouth, simple and easy to do.
Briefly introduce the course of work of refrigerator when vacuumizing below with reference to Fig. 1-Fig. 6 according to the embodiment of the invention.
When vacuumizing, open door of refrigerator 2, with the vacuum equipment of outside for example vacuum box push in the refrigerating chamber, left side wall and diapire through shelf 4 and box liner position, and make suction nozzle and the pumping mouth 32 of vacuum box fit and compress, and can begin to vacuumize.And vacuumize to need only when finishing vacuum box is removed from pumping mouth 32, vavuum pump 31 can quit work.
In other embodiment of the present invention, vacuum extractor 3 is installed in the left side wall 12 or right side wall 13 of casing 1, and pumping mouth 32 extends in casing.Being installed in the right side wall 13 of casing 1 with vacuum extractor 3 below is that example is described, and pumping mouth 32 extends left, shown in Fig. 7-Fig. 9.Will be understood that vacuum extractor 3 is arranged on casing left side wall 12 last time set-up mode and working method, and to be arranged on 13 last times of casing right side wall consistent with it.
Like Fig. 7-shown in Figure 9, embedded box 33 is embedded in the right side wall 13 of casing 1, and vavuum pump 31 is fixed in the embedded box 33 with pumping mouth 32.In one of them example of the present invention, be formed with recess 331 in embedded box 33 inside, the shape one of the shape of recess 331 and vavuum pump 31 is shown vavuum pump 31 is inserted in the embedded box 33, and pumping mouth 32 can be extended towards the left side.Alternatively, when casing is installed with embedded box 33 predetermined fixed in casing right side wall 13, foaming together then is embedded in embedded box 33 in the foaming layer in the casing right side wall 13, to save the space.At this moment; Shelf 4 rests the bottom in the refrigerating chamber and is lower than the pumping mouth 32 of vacuum extractor so that support vacuum equipment to cooperate with pumping mouth; Thus, vacuum equipment is pushed in the refrigerating chamber, and its lower surface can support through shelf 4; Thereby make the suction nozzle of vacuum equipment to cooperate with pumping mouth 32 exactly, and then carry out vacuum.
In another example of the present invention, on embedded box 33, be provided with threading hole (figure does not show), the lead that this threading hole 61 is used to supply to connect vavuum pump 31 and external control circuit passes through.Alternatively, this threading hole is positioned at the below of embedded box 33.Thus, vavuum pump 31 is installed in the embedded box 33 with pumping mouth 32, and connects external control circuit through the lead that passes threading hole, and connects the switch of different gears so that the time that control vacuumizes.
Further, in some of them example of the present invention, between vavuum pump 31 and embedded box 33, adopt the mounting means of sealed, thermally insulated processing.
As shown in Figure 8, the position corresponding to embedded box 33 on casing right side wall 13 is provided with opening 131, panel 34 these openings 131 of sealing.On panel 34, be provided with pumping mouth outlet 341; Pumping mouth outlet 341 is corresponding with the position of pumping mouth 32; And pumping mouth 32 passes pumping mouth outlet 341 and extends from the left side of casing right side wall 13; Like this, can accomplish the process that vacuumizes as long as open refrigerator doors and the suction nozzle of external vacuum equipment cooperated with pumping mouth, simple and easy to do.
As shown in Figure 8, the pumping mouth that is arranged on the vacuum extractor on the right side wall is positioned at the below of vavuum pump, so that the location of vacuum plant.But it is understandable that the orientation up and down of the pumping mouth of vacuum extractor and vavuum pump is not limited to this, as long as vacuum extractor is stably worked.
Briefly introduce the course of work of refrigerator when vacuumizing below with reference to Fig. 7-Fig. 9 according to the embodiment of the invention.When vacuumizing, open door of refrigerator 2, with the vacuum equipment of outside for example vacuum box push in the refrigerating chamber, support and locate through shelf 4, make suction nozzle and the pumping mouth 32 of vacuum box fit and compress, can begin to vacuumize.And vacuumize to need only when finishing vacuum box is removed from pumping mouth 32, vavuum pump 31 can quit work.
According to refrigerator of the present invention, open the pumping mouth that chamber door pushes vacuum equipment and compress vacuum extractor when vacuumizing and can begin to vacuumize, and adopt manually control, and omitted the electronic control system that tradition vacuumizes, save cost and easy and safe to operate.Vacuum extractor has adopted modular assembly, and the production assembling is simple and easy to do.In addition, the process that refrigerator according to the present invention vacuumizes is intuitively simple, and domestic consumer can learn to use soon.
Further, refrigerator according to the present invention has been simplified the process that vacuumizes, and has reduced the used parts of pumped vacuum systems, and the probability that therefore breaks down reduces greatly, has improved reliability, and has reduced the maintenance cost in later stage.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; Those having ordinary skill in the art will appreciate that: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.
Claims (9)
1. a refrigerator is characterized in that, comprising:
Casing, said casing front side is opened wide;
Chamber door, said chamber door is used to open and close said casing;
Vacuum extractor; Said vacuum extractor is installed in the said wall box and comprises vavuum pump and coupled pumping mouth; Said pumping mouth extends in casing and is suitable for cooperating with the suction nozzle of vacuum equipment when opening said chamber door, the vacuum equipment of outside is pushed the refrigerating chamber from wall box; Make suction nozzle and the said pumping mouth of said vacuum equipment fit and compress, said vacuum equipment is vacuumized, and the control mode of said vacuum extractor is for drawing the pumping mouth mode outward;
Shelf, said shelf removably are located at the interior and contiguous said vacuum extractor setting of said casing to be used for locating or supporting said vacuum extractor.
2. refrigerator according to claim 1 is characterized in that said vacuum extractor further comprises embedded box, and said embedded box is embedded in the wall box, and said vavuum pump and pumping mouth are fixed in the said embedded box.
3. refrigerator according to claim 2 is characterized in that, said embedded box inside is formed with recess, and the shape of the female portion and the shape of said vavuum pump one are shown vavuum pump is inserted in the said embedded box.
4. according to the refrigerator described in claim 2 or 3, it is characterized in that, adopt sealed, thermally insulated processing between said vavuum pump and the embedded box.
5. refrigerator according to claim 2 is characterized in that said vacuum extractor further comprises panel;
Position corresponding to said embedded box on the said wall box is provided with opening, and said panel seals said opening and is provided with the pumping mouth outlet, and said pumping mouth passes said pumping mouth outlet and extends from the front side of casing rear wall.
6. refrigerator according to claim 1 is characterized in that said vacuum extractor is installed in the rear wall of said casing, and pumping mouth extends forward.
7. refrigerator according to claim 6 is characterized in that, said vacuum extractor is arranged on the rear wall on contiguous casing left side or right side.
8. refrigerator according to claim 1 is characterized in that said vacuum extractor is installed in the right side wall of said casing, and pumping mouth is along laterally extending left.
9. refrigerator according to claim 1 is characterized in that said vacuum extractor is installed in the left side wall of said casing, and pumping mouth is along laterally extending to the right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105026404A CN101949631B (en) | 2010-10-11 | 2010-10-11 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105026404A CN101949631B (en) | 2010-10-11 | 2010-10-11 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101949631A CN101949631A (en) | 2011-01-19 |
| CN101949631B true CN101949631B (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105026404A Active CN101949631B (en) | 2010-10-11 | 2010-10-11 | Refrigerator |
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| CN (1) | CN101949631B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575042B (en) * | 2013-11-13 | 2017-01-04 | 合肥美的电冰箱有限公司 | Refrigerator with a door |
| CN113623920B (en) * | 2020-05-08 | 2023-03-31 | 海信冰箱有限公司 | Refrigerator with a door |
| CN113623919B (en) * | 2020-05-08 | 2022-04-19 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111578589B (en) * | 2020-05-08 | 2021-04-30 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN114608249A (en) * | 2020-12-09 | 2022-06-10 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN114608243A (en) * | 2020-12-09 | 2022-06-10 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN114608239A (en) * | 2020-12-09 | 2022-06-10 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306187A (en) * | 2000-01-18 | 2001-08-01 | 吴国昌 | Vacuum refrigerator |
| CN2893568Y (en) * | 2006-01-04 | 2007-04-25 | 李顺利 | Vacuum refrigerator |
| CN201093838Y (en) * | 2007-09-14 | 2008-07-30 | 苏州三星电子有限公司 | Refrigerator temperature control apparatus |
| CN101766321A (en) * | 2008-12-30 | 2010-07-07 | 苏州三星电子有限公司 | Ultra-long-term freshness preserving system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407298Y (en) * | 2000-01-25 | 2000-11-22 | 朱杰 | Vacuum preservative refrigerator |
| JP2004251598A (en) * | 2003-02-21 | 2004-09-09 | Toshiba Corp | Refrigerator |
| JP2004360948A (en) * | 2003-06-03 | 2004-12-24 | Sanyo Electric Co Ltd | Refrigerator |
-
2010
- 2010-10-11 CN CN2010105026404A patent/CN101949631B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306187A (en) * | 2000-01-18 | 2001-08-01 | 吴国昌 | Vacuum refrigerator |
| CN2893568Y (en) * | 2006-01-04 | 2007-04-25 | 李顺利 | Vacuum refrigerator |
| CN201093838Y (en) * | 2007-09-14 | 2008-07-30 | 苏州三星电子有限公司 | Refrigerator temperature control apparatus |
| CN101766321A (en) * | 2008-12-30 | 2010-07-07 | 苏州三星电子有限公司 | Ultra-long-term freshness preserving system |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2004-251598A 2004.09.09 |
| JP特开2004-360948A 2004.12.24 |
Also Published As
| Publication number | Publication date |
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| CN101949631A (en) | 2011-01-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Patentee after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. Patentee before: Hefei Hualing Co., Ltd. |