CN1235010C - Refrigerator water outlet heat insulating material leakage preventing apparatus - Google Patents
Refrigerator water outlet heat insulating material leakage preventing apparatus Download PDFInfo
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- CN1235010C CN1235010C CN 02120948 CN02120948A CN1235010C CN 1235010 C CN1235010 C CN 1235010C CN 02120948 CN02120948 CN 02120948 CN 02120948 A CN02120948 A CN 02120948A CN 1235010 C CN1235010 C CN 1235010C
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- shell
- insulating material
- attached material
- mentioned
- water outlet
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Abstract
The present invention relates to a device which is arranged at the water outlet part of a refrigerator and avoids the leakage of a thermal insulating material. The present invention comprises an outer shell (112) forming the outer side surface of a door, an inner shell (114) which is arranged at the inner side of the outer shell (112) and is arranged at intervals, a support attached material (120), and an enhanced attached material (130), wherein the support attached material (120) which penetrates through the inner shell (114) and the outer shell (112) is inserted at the central part, and is provided with arranging space in which a water supplying valve is arranged; the enhanced attached material (130) is firmly attached to the outer side surface of the support attached material (120), has a certain thickness, and is arranged according to a structural state that the upper end and the lower end are respectively and firmly attached to the inner shell (114) and the outer shell (112). Furthermore, thermal insulating materials are filled between the inner shell (114) and the outer shell (112) so that a heat insulating layer is formed. Because of the arrangement of the support attached material and the enhanced attached material, the present invention has the efficiency that the thermal insulating materials filled between the inner shell and the outer shell can be fully and effectively prevented from leaking on the periphery when a water supplying valve of the water outlet part of a refrigerator is arranged.
Description
Technical field
The present invention relates to a kind of mechanical engineering refrigeration or cooling field refrigerator, refrigerator, refrigerator delivery port (dispenser) portion in cooling or the refrigerating plant prevents the heat insulating material leakage device, particularly relating to a kind of mainly is for when the water supply valve of refrigerator water outlet is set, and has to prevent completely effectively that the heat-insulating material of filling between inner casing and the shell from leaking the refrigerator water outlet heat insulating material leakage preventing apparatus (Device for preventing leakage ofinsulation material in dispenser for refrigerator) of effect around it.
Background technology
In the recently commercially available big capacity refrigerator, all be provided with the delivery port that does not need to open door of refrigerator and can fetch water usually.As shown in Figure 1, be existing traditional formation profile that prevents the heat insulating material leakage device.In above-mentioned structure, its delivery port 10 is recessed to form the front that is arranged on door of refrigerator 20.And, in above-mentioned delivery port 10, also be provided with the water supply valve (not shown), and by the tank taking-up water of this valve from refrigerator inside.
The door 20 of above-mentioned refrigerator is made of shell 22 and inner casing 24, and filling is provided with heat insulation material between the two.Above-mentioned heat insulation material is that the heat-insulating material with liquid state is filled between shell 22 and the inner casing 24, and is solidified to form by foamable reaction.
Between above-mentioned shell 22 and inner casing 24 and be provided with and be the attached material 14 of support cylindraceous, lay space 14a what having of setting up separately of this central part that supports attached material 14 settled water supply valve.The joggling part 22a of above-mentioned shell 22 parts, be supported on the bottom of the attached material 14 of above-mentioned support with warpage to the inside and the configuration state inserted, the upper end of the attached material 14 of above-mentioned support then be provided with for form prevent heat insulating material leakage when heat insulation material injects heat-insulating material prevent to leak structure.
That is to say that the upper end of the attached material 14 of above-mentioned support form and be provided with the warpage part 14b that forms certain warpage when extending to its shell edge and on concentric circles, and this warpage part 14b is the lower inside that is set to be close to inner casing 24.After so assembling is gone up this and supported attached material 14, between above-mentioned shell 22 and inner casing 24, be filled with liquid heat-insulating material and form thermal insulation layer 12.
But, existing traditional refrigerator water outlet heat insulating material leakage preventing apparatus that above-mentioned structure like this constitutes, owing to only being to rely on the above-mentioned attached material 14 of support to prevent in order to form the leakage that heat insulation material injects heat-insulating material in its structure, in fact it is difficult to prevent fully the leakage of heat-insulating material.And, owing to contact because of above-mentioned warpage part 14b face between above-mentioned attached material 14 of support and the inner casing 24, if therefore between this face, mix foreign matter, or when with the contacted part of above-mentioned warpage part 14b face certain hole difference and distortion taking place, then have the misgivings that attached material 14 of support and above-mentioned inner casing 24 can not be close to fully, and in fact just there is the danger that causes heat insulating material leakage in this misgivings.
This shows that above-mentioned existing traditional refrigerator water outlet heat insulating material leakage preventing apparatus still has many defectives, and the assistant officer treats further to be improved.
Because the defective that above-mentioned existing traditional refrigerator water outlet heat insulating material leakage preventing apparatus exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, actively studied innovation, in the hope of founding a kind of refrigerator water outlet heat insulating material leakage preventing apparatus of new structure, prevent leakage structure and can improve general existing on the market conventional heat-insulating material, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the defective that existing traditional refrigerator water outlet heat insulating material leakage preventing apparatus exists, and provide a kind of refrigerator water outlet heat insulating material leakage preventing apparatus of new structure, make it when the water supply valve of refrigerator water outlet is set, the good effect that can prevent its heat insulating material leakage on every side completely effectively can be provided.
It is to adopt following technical scheme to realize that the present invention solves its technical problem underlying.According to a kind of refrigerator water outlet heat insulating material leakage preventing apparatus that the present invention proposes, it comprises: constitute the shell of side outdoors; The inner casing that is provided with at certain intervals in the inboard of above-mentioned shell; Have and run through above-mentioned inner casing and shell, be provided with for the attached material of the support of laying the space of settling water supply valve at core; To be close to the attached material lateral surface of above-mentioned support, to have the attached material of reinforcement that certain thickness, upper and lower side are provided with the configuration state that is close to above-mentioned inner casing and shell respectively; And between above-mentioned inner casing and shell, be filled with heat-insulating material and the thermal insulation layer that forms.
The present invention solves its technical problem and can also adopt following technical measures further to realize.
Aforesaid refrigerator water outlet heat insulating material leakage preventing apparatus, the attached material of wherein said reinforcement is made moulding by heat insulation material.
Aforesaid refrigerator water outlet heat insulating material leakage preventing apparatus, the attached material of wherein said reinforcement is made moulding by foamed plastics.
Aforesaid refrigerator water outlet heat insulating material leakage preventing apparatus, wherein said heat insulation material is made moulding by foamed plastics.
Aforesaid refrigerator water outlet heat insulating material leakage preventing apparatus, the upper end of the attached material of wherein said support are provided with and the contacted flange portion of inner casing.
The present invention compares and has tangible advantage and beneficial effect with existing existing traditional heat insulating material leakage device that prevents.By above technical scheme as can be known, in order to solve the defective that above-mentioned existing conventional art exists, the present invention prevents the heat insulating material leakage device, and it comprises: constitute the shell of side outdoors; The inner casing that is provided with at certain intervals in the inboard of above-mentioned shell; Have and run through above-mentioned inner casing and shell, be provided with for the attached material of the support of laying the space of settling water supply valve at core; To be close to the attached material lateral surface of above-mentioned support, to have the attached material of reinforcement that certain thickness, upper and lower side are set up with the configuration state that is close to above-mentioned inner casing and shell respectively; And between above-mentioned inner casing and shell filling heat insulator and the thermal insulation layer that forms.The attached material of above-mentioned reinforcement can be good by heat insulation material forming, for example can select for use foamed plastics to make moulding.The upper end formation of the above-mentioned attached material of support is provided with the edge part that contacts with inner casing and is the structure of being close to mutually.So the present invention who constitutes because the above-mentioned attached material of support and strengthen the setting of attached material, can prevent the leakage of the heat-insulating material of filling between inner casing and the shell fully.
In sum, special construction of the present invention prevent the heat insulating material leakage device, owing to it is having the attached material of reinforcement for the arranged outside that supports the attached material of support that water supply valve is provided with, therefore not only can fully bear the heat-insulating material applied pressure, and owing to the slit that can prevent to produce between inner casing and the shell, therefore can prevent the leakage of heat-insulating material fully, and make when the water supply valve of refrigerator water outlet is set, the good effect that can prevent its heat insulating material leakage on every side completely effectively can be provided.No matter it structurally or bigger improvement all arranged on the function, have technically than much progress, and produced handy and practical effect, and has the enhancement effect really, thereby be suitable for practicality more, and not seeing in like product has similar structural design to publish or use, and really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is existing traditional formation profile that prevents the heat insulating material leakage device.
Fig. 2 is the section of structure of refrigerator water outlet heat insulating material leakage preventing apparatus of the present invention.
10 ... delivery port 12 ... thermal insulation layer
14 ... support attached material 14a...... and lay the space
14b...... warpage part 20 ... door of refrigerator
22 ... shell 22a...... joggling part
24 ... inner casing
100...... delivery port 110...... door
112 ... shell 114...... inner casing
116 ... thermal insulation layer 120...... supports attached material
120a...... lay space 122...... flange portion (flange portion)
130 ... strengthen attached material
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment of refrigerator water outlet heat insulating material leakage preventing apparatus, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
See also shown in Figure 2, refrigerator water outlet heat insulating material leakage preventing apparatus of the present invention, it is to be recessed to form in the front of door of refrigerator 110 side to be provided with delivery port 100, as mentioned above, does not need to open door of refrigerator by this delivery port 100 and just can fetch water.The above-mentioned door of refrigerator that is provided with delivery port 100 110 is made of shell 112 and inner casing 114, and formation is provided with thermal insulation layer 116 between the two, and this thermal insulation layer 116 is with the heat-insulating material filling of liquid state and by being solidified to form.
And door of refrigerator 110 parts corresponding to above-mentioned delivery port 100 tops also are provided with the attached material 120 of support that is provided with in order to settle the water supply valve (not shown).This supports attached material 120, is provided with in order to ensure the space of laying of water supply valve between above-mentioned inner casing 114 and the shell 112, and the heart partly is provided with for what settle water supply valve and lays space 120a therein.
One side 112a of above-mentioned shell 112 inserts and is combined on the bottom of the attached material 120 of above-mentioned support to the attached material of above-mentioned support 120 inboards.And the upper flanges portion 122 of the attached material 120 of above-mentioned support, as long as be close to the bottom surface of inner casing 114 during formation; As shown in Figure 2, above-mentioned upper flanges portion 122 to the edge shape moulding and and inner casing 114 between be that to be close to structure fully be good.
And,, the attached material 130 of reinforcement is arranged in the arranged outside of the attached material 120 of above-mentioned support according to the present invention.This strengthens attached material 130, has the shape that can insert to be close to the attached material 120 medial surface shape states of above-mentioned support.And the attached material 130 of above-mentioned reinforcement is the structures that are set to have certain thickness, above it and below, have the shape that adapts fully and be close to inner casing 114 and shell 112 respectively.Therefore, when between above-mentioned shell 112 and the inner casing 114 during filling heat insulator, the pressure of this heat-insulating material will act on all surfaces of the attached material 130 of above-mentioned reinforcement all fairly, and apply direct pressure in fact can for the above-mentioned attached material 120 of support.
The attached material 130 of above-mentioned reinforcement, if its by can bear any material of heat-insulating material from outside applied pressure come moulding can, as using synthetic plastic.But the attached material 130 of above-mentioned reinforcement owing to be arranged on the inside of door of refrigerator 110, still is made for good by the material with certain heat insulating function.Therefore, this is strengthened attached material 130 and can select the foam thermal insulation material for use or select for use other heat-barrier material moulding can.
Said structure constitutes the present invention and prevents the heat insulating material leakage device, wherein inserts and support the attached material 120 of above-mentioned support of water supply valve, at its lateral surface with to strengthen attached material 130 contacted configuration states supported.Attached material 120 of above-mentioned support and the attached material 130 of reinforcement mostly are set to have drum.
Because the above-mentioned attached material 130 of reinforcement is the structures that are designed to bear the heat-insulating material applied pressure, do not produce the problem of being out of shape etc. so can not support attached material 120.And,, therefore between it, can not produce the slit because the upper and lower end parts of the attached material 120 of above-mentioned support is all fully kept and inner casing 114 and shell 112 contacted configuration states.And, the upper and lower end parts of the attached material 130 of above-mentioned reinforcement, it also is the configuration state that is designed to contact with inner casing 114 and shell 112, therefore can prevent from as much as possible to strengthen to produce the slit between attached material 130 and inner casing 114 and the shell 112, thereby might prevent fully actually between shell 112 and inner casing 114 by attached material 130 of above-mentioned reinforcement and the leakage of supporting the heat-insulating material of attached material 12.
As mentioned above, the present invention prevents that the technological innovation part of heat insulating material leakage device is, it is by having the attached material 130 of reinforcement in the arranged outside of being close to for supporting the attached material 120 of support that water supply valve is provided with, and the attached material 130 of this reinforcement is to be set to inner casing 114 and shell 112 and to constitute.
So the present invention who constitutes prevents the technological innovation of heat insulating material leakage device, has many saving graces for the technical specialist of the current same industry.The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, any personnel that are familiar with this technology may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, every technical solution of the present invention content that do not break away from,, all still belong in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (4)
1, a kind of refrigerator water outlet heat insulating material leakage preventing apparatus, it comprises and constitutes the shell of side outdoors; The inner casing that is provided with at certain intervals in the inboard of above-mentioned shell; Have and run through above-mentioned inner casing and shell, be provided with for the attached material of the support of laying the space of settling water supply valve at core; The thermal insulation layer that between above-mentioned inner casing and shell, is filled with heat-insulating material and forms; It is characterized in that it also comprises:
To be close to the attached material lateral surface of above-mentioned support, to have the attached material of reinforcement that certain thickness, upper and lower side are provided with the configuration state that is close to above-mentioned inner casing and shell respectively.
2, refrigerator water outlet heat insulating material leakage preventing apparatus according to claim 1 is characterized in that the attached material of wherein said reinforcement is by heat insulation material making moulding.
3, refrigerator water outlet heat insulating material leakage preventing apparatus according to claim 1 is characterized in that the attached material of wherein said reinforcement makes moulding by foamed plastics.
4,, it is characterized in that the upper end of the attached material of wherein said support is provided with and the contacted flange portion of inner casing according to the described refrigerator water outlet heat insulating material leakage preventing apparatus of arbitrary claim in the claim 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02120948 CN1235010C (en) | 2002-06-06 | 2002-06-06 | Refrigerator water outlet heat insulating material leakage preventing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02120948 CN1235010C (en) | 2002-06-06 | 2002-06-06 | Refrigerator water outlet heat insulating material leakage preventing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1464266A CN1464266A (en) | 2003-12-31 |
| CN1235010C true CN1235010C (en) | 2006-01-04 |
Family
ID=29742663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02120948 Expired - Fee Related CN1235010C (en) | 2002-06-06 | 2002-06-06 | Refrigerator water outlet heat insulating material leakage preventing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1235010C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101898487B1 (en) * | 2010-10-28 | 2018-10-04 | 엘지전자 주식회사 | A refrigerator comprising a vaccum space |
-
2002
- 2002-06-06 CN CN 02120948 patent/CN1235010C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1464266A (en) | 2003-12-31 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060104 |