CN205316797U - Vacuum insulation panels and have its refrigeration plant - Google Patents
Vacuum insulation panels and have its refrigeration plant Download PDFInfo
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- CN205316797U CN205316797U CN201521036417.XU CN201521036417U CN205316797U CN 205316797 U CN205316797 U CN 205316797U CN 201521036417 U CN201521036417 U CN 201521036417U CN 205316797 U CN205316797 U CN 205316797U
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- main insulation
- insulating plate
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Abstract
The utility model discloses a vacuum insulation panels and have its refrigeration plant, vacuum insulation panels includes: the heat -insulating shield main part, the heat -insulating shield main part includes: metal forming membrane and adiabatic core, inject confined accommodation space in the metal forming membrane, adiabatic core is located in the accommodation space, the insulating layer, the insulating layer is established on the at least partial outer wall of heat -insulating shield main part, and coating film, the coating film cladding is in the heat -insulating shield main part with outside the insulating layer is whole. According to the utility model discloses vacuum insulation panels has better thermal -insulated effect.
Description
Technical field
This utility model relates to technical field of refrigeration equipment, in particular to a kind of vacuum heat-insulating plate and the refrigeration plant with it.
Background technology
In correlation technique, vacuum heat-insulating plate is made up of metal foil film and adiabatic core body, and vacuum heat-insulating plate is directly against in the metal outer wall overlaying on refrigeration plant. Said structure has a disadvantage in that owing to the conduction of heat of metal foil film is bigger, and on clammy equipment during application, generally directly contact with the lateral wall of refrigeration plant, the transmission that can cause heat is very fast, heat can be transmitted to the inside of refrigerator/ice-box from the outer wall of refrigeration plant through the marginal area of vacuum heat-insulating plate, causing heat bridge effect relatively big, the effect of heat insulation of vacuum insulation panel is poor.
Utility model content
One of technical problem that this utility model is intended to solve in correlation technique at least to a certain extent. For this, the utility model proposes the vacuum heat-insulating plate of a kind of good heat-insulation effect.
This utility model also proposed a kind of refrigeration plant with this vacuum heat-insulating plate.
Vacuum heat-insulating plate according to this utility model first aspect embodiment, including: heat-insulating shield main body, described heat-insulating shield main body includes: metal foil film and adiabatic core body, limits the accommodation space of closing in described metal foil film, and described adiabatic core body is positioned at described accommodation space; Thermal insulation layer, described thermal insulation layer is located at least part of outer wall of described heat-insulating shield main body; And coating film, described coating film is coated on outside described heat-insulating shield main body and described thermal insulation layer entirety.
Vacuum heat-insulating plate according to this utility model first aspect embodiment, has better effect of heat insulation.
Alternatively, described heat-insulating shield main body includes multiple metal foil film stacked mutually, described thermal insulation layer be stacked in the metal foil film that is arranged in two ends at least one on.
Alternatively, described heat-insulating shield main body has the be oppositely arranged first main insulation surface and the second main insulation surface, and described thermal insulation layer is distributed in one of them in described first main insulation surface and the second main insulation surface.
Alternatively, described thermal insulation layer is distributed on the first main insulation surface, described thermal insulation layer has the 3rd main insulation surface and the 4th main insulation surface that are oppositely arranged, and described 3rd main insulation surface and described first main insulation surface are fitted mutually, and described 4th main insulation surface is with described first main insulation surface away from each other.
Alternatively, the outer edge of described 3rd main insulation surface is positioned at inside the outer edge of described first main insulation surface.
Alternatively, the spacing between outer edge and the outer edge of described first main insulation surface of described 3rd main insulation surface is 15-30mm.
Alternatively, the spacing between outer edge and the outer edge of described first main insulation surface of described 3rd main insulation surface is 20mm.
Refrigeration plant according to this utility model second aspect embodiment, including: casing, limit refrigeration space in described casing; And described vacuum heat-insulating plate, on the sidewall deviated from mutually with described refrigeration space that described vacuum heat-insulating plate is attached to described casing, described heat insulation layer deviates from mutually with described refrigeration space.
Alternatively, described refrigeration plant is refrigerator or refrigerator.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the vacuum heat-insulating plate according to this utility model embodiment.
Fig. 2 is the heat transfer schematic diagram of the vacuum heat-insulating plate according to this utility model embodiment.
Accompanying drawing labelling:
Vacuum heat-insulating plate 100,
Heat-insulating shield main body 10, metal foil film 11, the first main insulation surface 10a, the second main insulation surface 10b,
Thermal insulation layer 20, the 3rd main insulation surface 21, the 4th main insulation surface 22,
Coating film 30,
Hot junction H, cold end C.
Detailed description of the invention
Being described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings. The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
Vacuum heat-insulating plate 100 according to this utility model embodiment is described in detail referring to Fig. 1 and Fig. 2.
As it is shown in figure 1, the vacuum heat-insulating plate 100 according to this utility model first aspect embodiment includes: heat-insulating shield main body 10, thermal insulation layer 20 and coating film 30.
Heat-insulating shield main body 10 includes: metal foil film 11 and adiabatic core body (not shown), limits the accommodation space of closing in metal foil film 11, and adiabatic core body is positioned at accommodation space. Thermal insulation layer 20 is located at least part of outer wall of heat-insulating shield main body 10, and coating film 30 is coated on outside heat-insulating shield main body 10 and thermal insulation layer 20 entirety.
Vacuum heat-insulating plate 100 according to this utility model first aspect embodiment, by arranging thermal insulation layer 20 on the outer wall of heat-insulating shield main body 10, and by coating film 30 to heat-insulating shield main body 10 and thermal insulation layer 20 entirety outside, so that heat can be stoped along the conduction of the outer wall of metal foil film 11, heat is made to transmit mainly through thermal insulation layer 20, reduce the pyroconductivity of vacuum heat-insulating plate 100, make heat-insulating shield have better effect of heat insulation.
According to embodiments more of the present utility model, heat-insulating shield main body 10 includes multiple metal foil film 11 stacked mutually, thermal insulation layer 20 be stacked in the metal foil film 11 that is arranged in two ends at least one on. With reference to Fig. 1, each metal foil film 11 horizontally set, all filling adiabatic core body in each metal foil film 11, multiple metal foil films 11 are longitudinally sequentially stacked, and the outer wall after the connection of multiple metal foil films 11 is formed as the outer wall of heat-insulating shield main body 10. Thus, heat-insulating shield main body 10 adopts that multiple metal foil film 11 is stacked to be formed, and defines multistory steel structure, has better effect of heat insulation.
It will be understood by those skilled in the art that heat-insulating shield main body 10 can only include a metal foil film 11, thermal insulation layer 20 is positioned at the side of metal foil film 11.
Wherein, thermal insulation layer 20 can be glass fiber insulation, and coating film 30 can be plastic foil, and metal foil film 11 can be aluminium foil film, and adiabatic core body is adiabator.
Shown in seeing figures.1.and.2, according to embodiments more of the present utility model, heat-insulating shield main body 10 has the be oppositely arranged first main insulation surface 10b of main insulation surface 10a and the second, and thermal insulation layer 20 is distributed in one of them in the first main insulation surface 10b of main insulation surface 10a and the second. Specifically, the lateral surface of two metal foil films 11 at the two ends in above-described embodiment forms described first main insulation surface 10a and the second main insulation surface 10b respectively. Thus, the insulation surface at thermal insulation layer 20 place has good heat-blocking action, especially when heat-insulating shield main body 10 is applied on refrigeration plant, the insulation surface at thermal insulation layer 20 place can towards hotter external environment (the hot junction H in Fig. 2), the insulation surface of opposite side is towards the refrigeration space (the cold end C in Fig. 2) of refrigeration plant, it is possible to effectively prevent external heat to be delivered in the refrigeration space of refrigeration plant.
In certain embodiments, thermal insulation layer 20 is distributed on the first main insulation surface 10a, thermal insulation layer 20 has the be oppositely arranged the 3rd main insulation surface 21 and the 4th main insulation surface 22,3rd main insulation surface 21 and the first main insulation surface 10a fit mutually, and the 4th main insulation surface 22 and the first main insulation surface 10a are away from each other. Specifically, two plate faces that the area of heat-insulating shield main body 10 is bigger are respectively formed as the first main insulation surface 10b of main insulation surface 10a and the second, and two sides that the area of thermal insulation layer 20 is bigger are respectively formed as the 3rd main insulation surface 21 and the 4th main insulation surface 22. Thus, being connected tightr, and the heat insulation area of thermal insulation layer 20 is relatively big between thermal insulation layer 20 with heat-insulating shield main body 10, effect of heat insulation is better.
In the specific embodiment shown in Fig. 1, the outer edge of the 3rd main insulation surface 21 is positioned at inside the outer edge of the first main insulation surface 10a. Thus, heat transmits to edge from middle part on the 4th main insulation surface 22 of thermal insulation layer 20, and the heat being transferred to edge is directly heat insulation through heat-insulating shield main body 10, can the transmission of effective trap heat, lifting effect of heat insulation.
Preferably, the spacing between outer edge and the outer edge of the first main insulation surface 10a of the 3rd main insulation surface 21 is 15-30mm. It is further preferred that the spacing between the outer edge of the outer edge of the 3rd main insulation surface 21 and the first main insulation surface 10a is 20mm. Thus, part that on the first main insulation surface 10a of heat-insulating shield main body 10, insulated layer covers it can be avoided that heat integrated distribution on thermal insulation layer 20 and adiabatic thermal insulation board, make vacuum heat-insulating plate 100 heat insulation uniformly, effect of heat insulation is better.
Refrigeration plant according to this utility model second aspect embodiment includes the vacuum heat-insulating plate 100 of casing and above-described embodiment, refrigeration space is limited in casing, on the sidewall deviated from mutually with refrigeration space that vacuum heat-insulating plate 100 is attached to casing, thermal insulation layer 20 deviates from mutually with refrigeration space. Adopting the refrigerating device refrigeration better effects if of above-mentioned vacuum heat-insulating plate 100, the temperature in refrigeration space is more balanced.
Wherein, refrigeration plant can refrigerator or refrigerator. Now, casing includes door body, and vacuum heat-insulating plate can also be arranged on refrigerator door or on freezer door body. Thus, refrigeration plant has better heat insulating effect.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature. In description of the present utility model, " multiple " are meant that at least two, for instance two, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral; Can be mechanically connected, it is also possible to be electrical connection or each other can communication; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
In this 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. And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of fisrt feature level height higher than second feature. Fisrt feature second feature " under ", " lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment of the present utility model or example. In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example. And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner. Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-described embodiment is illustrative of, it is not intended that to restriction of the present utility model, above-described embodiment can be changed in scope of the present utility model, revises, replace and modification by those of ordinary skill in the art.
Claims (9)
1. a vacuum heat-insulating plate, it is characterised in that including:
Heat-insulating shield main body, described heat-insulating shield main body includes:
Metal foil film, limits the accommodation space of closing in described metal foil film;
Adiabatic core body, described adiabatic core body is positioned at described accommodation space;
Thermal insulation layer, described thermal insulation layer is located at least part of outer wall of described heat-insulating shield main body; And
Coating film, described coating film is coated on outside described heat-insulating shield main body and described thermal insulation layer entirety.
2. vacuum heat-insulating plate according to claim 1, it is characterised in that described heat-insulating shield main body includes multiple metal foil film stacked mutually, described thermal insulation layer be stacked in the metal foil film that is arranged in two ends at least one on.
3. vacuum heat-insulating plate according to claim 1 and 2, it is characterized in that, described heat-insulating shield main body has the be oppositely arranged first main insulation surface and the second main insulation surface, and described thermal insulation layer is distributed in one of them in described first main insulation surface and the second main insulation surface.
4. vacuum heat-insulating plate according to claim 3, it is characterized in that, described thermal insulation layer is distributed on the first main insulation surface, described thermal insulation layer has the 3rd main insulation surface and the 4th main insulation surface that are oppositely arranged, described 3rd main insulation surface and described first main insulation surface are fitted mutually, and described 4th main insulation surface is with described first main insulation surface away from each other.
5. vacuum heat-insulating plate according to claim 4, it is characterised in that the outer edge of described 3rd main insulation surface is positioned at inside the outer edge of described first main insulation surface.
6. vacuum heat-insulating plate according to claim 5, it is characterised in that the spacing between outer edge and the outer edge of described first main insulation surface of described 3rd main insulation surface is 15-30mm.
7. vacuum heat-insulating plate according to claim 6, it is characterised in that the spacing between outer edge and the outer edge of described first main insulation surface of described 3rd main insulation surface is 20mm.
8. a refrigeration plant, it is characterised in that including:
Casing, limits refrigeration space in described casing; And
Vacuum heat-insulating plate as according to any one of claim 1-7, on the sidewall deviated from mutually with described refrigeration space that described vacuum heat-insulating plate is attached to described casing, described thermal insulation layer deviates from mutually with described refrigeration space.
9. refrigeration plant according to claim 8, it is characterised in that described refrigeration plant is refrigerator or refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036417.XU CN205316797U (en) | 2015-12-09 | 2015-12-09 | Vacuum insulation panels and have its refrigeration plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036417.XU CN205316797U (en) | 2015-12-09 | 2015-12-09 | Vacuum insulation panels and have its refrigeration plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316797U true CN205316797U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521036417.XU Expired - Fee Related CN205316797U (en) | 2015-12-09 | 2015-12-09 | Vacuum insulation panels and have its refrigeration plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371579A (en) * | 2015-12-09 | 2016-03-02 | 合肥华凌股份有限公司 | Vacuum insulation panel and refrigeration equipment with same |
-
2015
- 2015-12-09 CN CN201521036417.XU patent/CN205316797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371579A (en) * | 2015-12-09 | 2016-03-02 | 合肥华凌股份有限公司 | Vacuum insulation panel and refrigeration equipment with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20211209 |