CN204177003U - Refrigerator - Google Patents

Abstract

The utility model discloses a kind of refrigerator, described refrigerator comprises: casing, drainpipe and dew eliminating tube, refrigerating box courage and household freezer courage is provided with in described casing, described refrigerating box courage is positioned at the top of described household freezer courage, described drainpipe is located in described casing, and described drainpipe is communicated with to be discharged by the condensed water in described refrigerating box courage with described refrigerating box courage, described drainpipe extends along the vertical direction, described dew eliminating tube is located in described casing, and contacting with described drainpipe at least partially or being close to described drainpipe of wherein said dew eliminating tube is arranged.According to refrigerator of the present utility model, by the water pipe of adjacent row at least partially of dew eliminating tube is arranged, or contacting dew eliminating tube with drainpipe at least partially, thus drainpipe can absorb the heat that dew eliminating tube distributes, and then the ice efficiently solving drainpipe blocks up problem.

Description

Refrigerator

Technical field

The utility model relates to refrigerator apparatus field, especially relates to a kind of refrigerator.

Background technology

Point out in correlation technique, the condensed water produced in the refrigerating box courage of refrigerator is in the drainpipe by being connected with refrigerating box courage is discharged into inside refrigerator mechanical chamber drip tray and then evaporates, but, drainpipe is in the process of draining, often there is ice in drainpipe and block up phenomenon, namely condensed water freezes in drainpipe, and drainpipe is blocked by ice.Wherein, the main cause causing drainpipe ice to block up is: casing drainpipe in foaming process itself may occur bending and deformation, or drainpipe may occur bending and deformation under the impact of foamed material, thus very closely or being completely close to of causing household freezer courage and drainpipe to lean on, because the temperature of household freezer courage inwall is lower, when condensation flow will be frozen when relative with the household freezer courage pipeline section of drainpipe, and along with the continuous process of condensed water, in drainpipe, the ice of knot is cumulative, finally drainpipe may be blocked.

In order to address this problem, point out in correlation technique to adopt and lay a support between drainpipe and freezing inside container back, or around the mode of sponge, drainpipe and household freezer courage are kept apart around drainpipe, but refrigerator may make support tilt due to carrying or other reasons before foaming, and refrigerator in foaming process because support also may wash upside down by the impact of expanding foam solution, and employing also cannot avoid drainpipe to occur bending and deformation around sponge around the mode of drainpipe, thus very closely or being completely close to of still may leaning on of drainpipe and household freezer courage, still may there is ice and block up problem.

Utility model content

The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model is to propose a kind of refrigerator, and the ice that described refrigerator can solve drainpipe effectively blocks up problem.

According to refrigerator of the present utility model, comprising: casing, be provided with refrigerating box courage and household freezer courage in described casing, described refrigerating box courage is positioned at the top of described household freezer courage; Drainpipe, described drainpipe is located in described casing, and described drainpipe is communicated with to be discharged by the condensed water in described refrigerating box courage with described refrigerating box courage, and described drainpipe extends along the vertical direction; And dew eliminating tube, described dew eliminating tube is located in described casing, and contacting with described drainpipe at least partially or being close to described drainpipe of wherein said dew eliminating tube is arranged.

According to refrigerator of the present utility model, by the water pipe of adjacent row at least partially of dew eliminating tube is arranged, or contacting dew eliminating tube with drainpipe at least partially, thus drainpipe can absorb the heat that dew eliminating tube distributes, and then the ice efficiently solving drainpipe blocks up problem, ensure that refrigerating box courage successfully can discharge condensed water.

Particularly, described dew eliminating tube described at least partially with the part contact of the corresponding described household freezer courage of described drainpipe, or the part of the described household freezer courage of correspondence of contiguous described drainpipe is arranged.

Further, the described of described dew eliminating tube is dew eliminating tube section at least partially, described dew eliminating tube section comprises the first pipeline section, connects pipeline section and the second pipeline section, and described first pipeline section and described second pipeline section are parallel to each other, and described connection pipeline section is connected between described first pipeline section and described second pipeline section.

Alternatively, the upper end of described dew eliminating tube section is higher than the upper end of described household freezer courage.

Alternatively, the described of described dew eliminating tube extends along the axial screw of described drainpipe at least partially.

Particularly, the described upper end at least partially of described dew eliminating tube is higher than the upper end of described household freezer courage.

Further, described dew eliminating tube and described drainpipe are fixed by fixture.

Alternatively, described fixture is aluminum foil and adhesive tape.

Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the refrigerator according to the utility model embodiment;

Fig. 2 is the A portion enlarged drawing that Fig. 1 centre circle shows.

Reference numeral:

100: refrigerator;

1: refrigerating box courage; 2: cold case courage;

3: drainpipe;

4: dew eliminating tube; 41: dew eliminating tube section; 411: the first pipeline sections; 412: connect pipeline section; 413: the second pipeline sections.

Detailed description of the invention

Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.

Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.

Below with reference to Fig. 1 and Fig. 2, the refrigerator 100 according to the utility model embodiment is described.

As shown in Figure 1, according to the refrigerator 100 of the utility model embodiment, comprising: casing, drainpipe 3 and dew eliminating tube 4.

Particularly, be provided with refrigerating box courage 1 and household freezer courage 2 in casing, wherein, refrigerating box courage 1 is positioned at the top of household freezer courage 2.Such as in the example of fig. 1, casing can be constructed generally as the cube ghost that front side is opened wide, household freezer courage 2 and refrigerating box courage 1 are arranged in casing between the upper and lower separatedly, and household freezer courage 2 is positioned at the below of refrigerating box courage 1, the bottom at refrigerating box courage 1 back has breach, thus the condensed water in refrigerating box courage 1 can be discharged from indentation, there.Certainly, the utility model is not limited thereto, and can also be provided with alternating temperature case courage etc. in casing.

Further, drainpipe 3 is located in casing, and drainpipe 3 and refrigerating box courage 1 are to being communicated with, to be discharged by the condensed water in refrigerating box courage 1.As shown in Figure 1, drainpipe 3 to be located in casing and to be positioned at the rear of household freezer courage 2 and refrigerating box courage 1, drainpipe 3 vertically extends along the vertical direction, and the upper end of drainpipe 3 is connected with the breach at refrigerating box courage 1 back, the lower end of drainpipe 3 is to downward-extension and can be connected with captation (scheming not shown), thus first the condensed water in refrigerating box courage 1 can discharge from indentation, there, flow into downwards in captation along drainpipe 3, wherein, captation can be drip tray etc.

As shown in Figure 1, drainpipe 3 is in the process of downward-extension, approach household freezer courage 2, that is, (such as the bottom) at least partially of drainpipe 3 is positioned at the dead astern of household freezer courage 2, in other words, just right before and after (such as bottom) at least partially and the household freezer courage 2 of drainpipe 3.In order to simplify following description, by drainpipe 3 with household freezer courage 2 before and after just right part be defined as first row water pipe section, first row water pipe section length in the vertical direction equals household freezer courage 2 height in the vertical direction, and the upper end of first row water pipe section is mutually concordant with the upper end of household freezer courage 2, the lower end of first row water pipe section is mutually concordant with the lower end of household freezer courage 2.Wherein, due to the contiguous household freezer courage 2 of first row water pipe section, thus there is icing or that ice is stifled hidden danger in first row water pipe section.

With reference to Fig. 1, dew eliminating tube 4 is located in casing, wherein dew eliminating tube 4 contact with drainpipe 3 at least partially or adjacent row water pipe 3 is arranged.That is, the tube wall at least partially of dew eliminating tube 4 contacts with the tube wall of drainpipe 3, or between the tube wall at least partially of dew eliminating tube 4 and the tube wall of drainpipe 3, there is gap smaller, thus the heat that dew eliminating tube 4 distributes can be absorbed by drainpipe 3, to contact with dew eliminating tube 4 to make drainpipe 3 or contiguous part keeps higher temperature, thus the problem avoiding dew eliminating tube 4 that ice occurs blocking up.In order to simplify following description, the part contacting with dew eliminating tube 4 or be close to of drainpipe 3 is defined as second row water pipe section.

Here, it should be noted that, dew eliminating tube 4 is the part in refrigerator 100 refrigeration system, dew eliminating tube 4 has heating, defrost, effect such as anti-condensation grade, after refrigerator 100 running is stable, the temperature of dew eliminating tube 4 is higher, such as generally can reach about 40 DEG C, when dew eliminating tube 4 to contact with drainpipe 3 or contiguous arrange time, dew eliminating tube 4 can by heat diffusion to second row water pipe section, to heat second row water pipe section and the condensed water flowed through in second row water pipe section, what make second row water pipe section is in the higher state of temperature all the time, thus the condensed water flowing through second row water pipe section can not freeze.Wherein, refrigeration system is all known for those of ordinary skills, is not described in detail here.

Wherein, when second row water pipe section is positioned at the top of first row water pipe section, that is, when the part contacting with drainpipe 3 or be close to of dew eliminating tube 4 is positioned at the back upper place of household freezer courage 2, dew eliminating tube 4 can by heat diffusion to second row water pipe section, to heat the condensed water flowed through in second row water pipe section, thus when the condensed water after heating flows through first row water pipe section downwards, the problem of freezing or ice is stifled in first row water pipe section, can not be there is.

Wherein, when second row water pipe section all overlaps with first row water pipe section or partially overlaps, that is, when dew eliminating tube 4 contact with drainpipe 3 or contiguous part be positioned at the dead astern of household freezer courage 2 at least partially time, heat diffusion can be given first row water pipe section by dew eliminating tube 4, to heat first row water pipe section, thus the condensed water flowing through first row water pipe section can not freeze in the first row water pipe section that temperature is higher, and then icing or that ice is stifled problem in first row water pipe section, can not be there is.

According to the refrigerator 100 of the utility model embodiment, by the water pipe of adjacent row at least partially 3 of dew eliminating tube 4 is arranged, or contacting dew eliminating tube 4 with drainpipe 3 at least partially, thus drainpipe 3 can absorb the heat that dew eliminating tube 4 distributes, and then the ice efficiently solving drainpipe 3 blocks up problem.In addition, the mode that this kind prevents drainpipe 3 ice stifled is simple to operate, easily realizes, and is convenient to promote.

In an embodiment of the present utility model, dew eliminating tube 4 at least partially with the part contact of the corresponding household freezer courage 2 of drainpipe 3, or the part of the corresponding household freezer courage 2 of adjacent row water pipe 3 is arranged.Such as in the example of fig. 1, dew eliminating tube 4 be dew eliminating tube section 41 at least partially, dew eliminating tube section 41 is positioned at the dead astern of household freezer courage 2 substantially, and the tube wall of dew eliminating tube section 41 contacts with the tube wall of first row water pipe section or contiguous.Preferably, dew eliminating tube section 41 extends along the vertical direction, and dew eliminating tube section 41 and 3 sections, first row water pipe are side by side by together with being located at.

Wherein, with reference to Fig. 2, dew eliminating tube section 41 can comprise the first pipeline section 411, connection pipeline section 412 and the second pipeline section 413, first pipeline section 411 and the second pipeline section 413 is parallel to each other, and connects pipeline section 412 and is connected between the first pipeline section 411 and the second pipeline section 413.Such as in the example of fig. 1, first pipeline section 411 extends along the vertical direction, second pipeline section 413 extends along the vertical direction, connect pipeline section 412 and extend in left-right direction, and the two ends connecting pipeline section 412 is connected with the upper end of the second pipeline section 413 with the upper end of the first pipeline section 411 respectively.

As shown in Figure 2, the tube wall of the first pipeline section 411 can contact with the tube wall of drainpipe 3 or vicinity, and the tube wall of the second pipeline section 413 can contact with the tube wall of drainpipe 3 or vicinity, and the tube wall connecting pipeline section 412 can contact with the tube wall of drainpipe 3 or vicinity.Preferably, the first pipeline section 411, connection pipeline section 412 all contact with the tube wall of drainpipe 3 with the tube wall of the second pipeline section 413.

Alternatively, the upper end of dew eliminating tube section 41 is higher than the upper end of household freezer courage 2.Such as in the example of fig. 1 and 2, the upper end of the first pipeline section 411 and the second pipeline section 413 is all higher than the upper end of household freezer courage 2, connect the back upper place that pipeline section 412 is positioned at household freezer courage 2, thus the upper end of dew eliminating tube section 41 is positioned at the top of 3 sections, first row water pipe, namely the upper end of dew eliminating tube section 41 is higher than the upper end of household freezer courage 2.Thus, can prevent the ice of drainpipe 3 from blocking up problem further.

Based on mentioned above, refrigerator 100 in the process of structure, can by first the extending straight up from the lower end of drainpipe 3 at least partially of dew eliminating tube 4, turn round 180 ° after vertically extension downwards again, thus obtain dew eliminating tube section 41.Certainly, the utility model is not limited thereto, dew eliminating tube 4 can also be configured to other shapes with the part that drainpipe 3 contacts or is close to, such as, extending along the axial screw of drainpipe 3 at least partially of dew eliminating tube 4, now dew eliminating tube 4 at least partially can on the tube wall that the lower end of drainpipe 3 is coiled in drainpipe 3 from bottom to top, and this extends spirally the upper end (scheme not shown) of upper end higher than household freezer courage 2 of part.Thus, can prevent the ice of drainpipe 3 from blocking up problem further.

In an embodiment of the present utility model, dew eliminating tube 4 and drainpipe 3 are fixed by fixture, such as, fixture can be aluminum foil and adhesive tape, during installation, aluminum foil and adhesive tape can be tied to contact with each other or in contiguous part at dew eliminating tube 4 and drainpipe 3, because aluminum foil and adhesive tape has good thermal conductivity, thus effectively the heat of dew eliminating tube 4 can be passed to drainpipe 3, and then can prevent drainpipe 3 from the stifled problem of ice occurring.Certainly, the utility model is not limited thereto, and the material that fixture can also have better thermal conductivity by other is made, and repeats no longer one by one here.

In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", " top ", " end ", " interior ", " outward ", the orientation of the instruction such as " axis " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.

In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.

In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.

Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.

Claims (8)

1. a refrigerator, is characterized in that, comprising:

Casing, is provided with refrigerating box courage and household freezer courage in described casing, described refrigerating box courage is positioned at the top of described household freezer courage;

Drainpipe, described drainpipe is located in described casing, and described drainpipe is communicated with to be discharged by the condensed water in described refrigerating box courage with described refrigerating box courage, and described drainpipe extends along the vertical direction; With

Dew eliminating tube, described dew eliminating tube is located in described casing, and contacting with described drainpipe at least partially or being close to described drainpipe of wherein said dew eliminating tube is arranged.

2. refrigerator according to claim 1, is characterized in that, described dew eliminating tube described at least partially with the part contact of the corresponding described household freezer courage of described drainpipe, or the part of the described household freezer courage of correspondence of contiguous described drainpipe is arranged.

3. refrigerator according to claim 2, it is characterized in that, the described of described dew eliminating tube is dew eliminating tube section at least partially, described dew eliminating tube section comprises the first pipeline section, connects pipeline section and the second pipeline section, described first pipeline section and described second pipeline section are parallel to each other, and described connection pipeline section is connected between described first pipeline section and described second pipeline section.

4. refrigerator according to claim 3, is characterized in that, the upper end of described dew eliminating tube section is higher than the upper end of described household freezer courage.

5. refrigerator according to claim 2, it is characterized in that, the described of described dew eliminating tube extends along the axial screw of described drainpipe at least partially.

6. refrigerator according to claim 5, is characterized in that, the described upper end at least partially of described dew eliminating tube is higher than the upper end of described household freezer courage.

7. refrigerator according to any one of claim 1-6, is characterized in that, described dew eliminating tube and described drainpipe are fixed by fixture.

8. refrigerator according to claim 7, it is characterized in that, described fixture is aluminum foil and adhesive tape.