CN204574172U - A kind of cold bridge proof panel of assembled air-conditioner wind cabinet - Google Patents
A kind of cold bridge proof panel of assembled air-conditioner wind cabinet Download PDFInfo
- Publication number
- CN204574172U CN204574172U CN201520104963.6U CN201520104963U CN204574172U CN 204574172 U CN204574172 U CN 204574172U CN 201520104963 U CN201520104963 U CN 201520104963U CN 204574172 U CN204574172 U CN 204574172U
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- cold
- outside plate
- inner panel
- bending edge
- panel
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Abstract
The utility model discloses a kind of cold bridge proof panel of assembled air-conditioner wind cabinet, comprise the inner panel and outside plate that are oppositely arranged, between inner panel and outside plate, be filled with polyesteramine expanded material; Described inner panel is provided with relative bending edge with the side of outside plate, is provided with cold-prevention bridge connector between inner panel and the bending edge of outside plate, and on cold-prevention bridge connector, the both sides of corresponding inner panel and outside plate bending edge are provided with draw-in groove, and described bending edge grafting enters in draw-in groove.The utility model makes to form bridge cut-off between inner panel and outside plate by the cold-prevention bridge connector that thermal conductivity is low, prevent the heat trnasfer between inner panel and outside plate, and the space in panel is cut off by the polyurethane adiabatic material foamed, and prevents energy from leaking, reaches the object of cold-prevention bridge; And installation simple and fast, only the end of inner panel and outside plate need be aimed in the draw-in groove of cold-prevention bridge connector respectively and insert, save the set-up time and structure closely, air-tightness strengthens greatly.
Description
Technical field
The utility model belongs to air conditioner technical field, is specifically related to a kind of cold bridge proof panel of assembled air-conditioner wind cabinet.
Background technology
In field of heating ventilation air conditioning, the panel of conventional ASSEMBLE air cabinet of air conditioner mainly comprises metal outer panel and inner metal plate, and it adopts the inside and outside shaping rear direct connection of sheet metal bent usually, and the method for lumen loading polyurethane foaming is made.Because the inside of air cabinet of air conditioner should form effect of heat insulation with external environment condition, but above-mentioned inside and outside metallic plate joint place easily forms cold bridge, energy is caused to leak, when summer, because environmental working condition more badly can cause forming condensing drip at the outer surface panel place of air cabinet of air conditioner, can lead to a disaster time serious.
In order to overcome above-mentioned Problems existing, people is had to indicate by nailing connection outside plate and inner panel in prior art, as shown in Figure 1, namely realize connecting by screw 3a between inner panel 1a and outside plate 2a, but this mode installs inconvenience, although directly do not contact connection between inner panel 1a and outside plate 2a, but the heat of inner panel 1a can reach outside plate 2a by screw 3a and produce cold bridge phenomenon, cold bridge problem can not thoroughly be solved, the anti-cold performance of air cabinet of air conditioner is caused to reduce, and nailing when fixing can because of operate not in place make foaming after the junction of inner panel 1a and outside plate 2a produce distortion, easily there is air leakage phenomena.
Therefore, a kind of easy for installation and anti-cold panel that is anti-cold assembled air-conditioner wind cabinet reliable for effect is the emphasis that inventor pays close attention to.
Utility model content
The purpose of this utility model is to solve above deficiency, provides a kind of cold bridge proof panel of assembled air-conditioner wind cabinet, and this erecting of panel facilitates and can solve the cold bridge phenomenon of traditional air conditioner wind cabinet panel appearance.
The technical scheme taked to realize the utility model object is: a kind of cold bridge proof panel of assembled air-conditioner wind cabinet, comprises the inner panel and outside plate that are oppositely arranged, be filled with polyesteramine expanded material between inner panel and outside plate; Described inner panel is provided with relative bending edge with the side of outside plate, is provided with cold-prevention bridge connector between inner panel and the bending edge of outside plate, and on cold-prevention bridge connector, the both sides of corresponding inner panel and outside plate bending edge are provided with draw-in groove, and described bending edge grafting enters in draw-in groove.
Between described inner panel and outside plate, the polyester ammonia expanded material of sandwiched has the advantage of the high and low heat conduction of density, and it strengthens the intensity of inner panel and outside plate, avoids the cold and hot transmission of inner panel and outside plate.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by arranging the low cold-prevention bridge connector of thermal conductivity between the inner plate and the outer plate, make to form bridge cut-off between inner panel and outside plate by cold-prevention bridge connector, prevent the heat trnasfer between inner panel and outside plate, and the space in panel is cut off by the polyurethane adiabatic material foamed, prevent energy from leaking, make the utility model in use reach the object of cold-prevention bridge; Prevent the generation of condensing drip summer, avoid the generation of contingency;
The utility model installs simple and fast, only the end of inner panel and outside plate bending edge need be aimed in the draw-in groove of cold-prevention bridge connector respectively and insert, save the set-up time and structure closely, when injecting polyurethane foam heat-barrier material in the cavity formed in inner and outer plates and cold-prevention bridge connector, polyurethane foam can make inner and outer plates respectively together with cold-prevention bridge connector strong bonded after expanding, the draw-in groove of cold-prevention bridge connector can be received tightr and tightr along with the expansion of expanded material, thus the air-tightness of the utility model cold bridge proof panel is strengthened greatly, air leak rate of air curtain reduces;
And inner panel and outside plate at least need bending twice in traditional nailing fixed form, and in the utility model, inserting mode makes inner panel and outside plate only need bend once, and for the panel of same compact dimensions, its sawing sheet size greatly reduces.
Preferably, described cold-prevention bridge connector is PVC plastic steel profile.PVC material has the low advantage of thermal conductivity, and it can avoid the appearance of cold bridge phenomenon effectively.
Preferably, the bending edge of described inner panel and outside plate is perpendicular to mutual dislocation on the direction of panel.
Preferably, described cold-prevention bridge connector is quadrilateral structure, and quadrilateral structure extends to form the anti-cold brachium pontis into the described bending edge of correspondence in opposite direction perpendicular to the two side of panel, and described draw-in groove is located at the end of anti-cold brachium pontis.
Quadrilateral structure can be more reasonable, compact be connected with each parts of assembled air-conditioner wind cabinet, make the mounting arrangement of whole air cabinet of air conditioner more reasonable.
Preferably, the axis of described draw-in groove overlaps with the axis of anti-cold brachium pontis.So make the stability of the junction of inner and outer plates and anti-cold brachium pontis and whole cabinet better.
Preferably, the length of the degree of depth of described draw-in groove and the bending edge of described inner panel or outside plate matches.When mounted, bending edge all snaps in draw-in groove inside, further increases the stability that complete machine connects.
Preferably, described bending edge is by a lateral buckling one-shot forming of inner panel or outside plate.
Preferably, the width of described draw-in groove and the thickness of described inner panel and outside plate match.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cold bridge proof panel of existing air cabinet of air conditioner;
Fig. 2 is the structural representation of the cold bridge proof panel of assembled air-conditioner wind cabinet of the present utility model;
Fig. 3 is the structural representation of the cold-prevention bridge connector in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Shown in accompanying drawing 2 to accompanying drawing 3, a kind of cold bridge proof panel of assembled air-conditioner wind cabinet, comprise inner panel 1 and outside plate 2, described inner panel 1 and outside plate 2 are oppositely arranged, in the present embodiment, inner panel 1 and outside plate 2 all once bend, namely inner panel 1 is provided with relative bending edge with the side of outside plate 2, and inner panel 1 and outside plate 2 entirety are in " L " type.The bending edge of inner panel 1 and outside plate 2 is perpendicular to mutual dislocation on the direction of panel.Also comprise the cold-prevention bridge connector 3 between the bending edge being located at inner panel 1 and outside plate 2, on cold-prevention bridge connector 3, the both sides of corresponding inner panel 1 and outside plate 2 bending edge are provided with draw-in groove, and described bending edge grafting enters in draw-in groove.
In the present embodiment, cold-prevention bridge connector 3 is PVC plastic steel profile, and PVC material has the low advantage of thermal conductivity, and it can avoid the appearance of cold bridge phenomenon effectively.Described cold-prevention bridge connector is quadrilateral structure, it is the first anti-cold brachium pontis that the lateral wall 31 of quadrilateral structure extends to form downwards, the lower port place of described first anti-cold brachium pontis is provided with opening, it is the first draw-in groove 31a that described opening extends to form to the first anti-cold brachium pontis inside, and the axis of described first draw-in groove 31a overlaps with the axis of the first anti-cold brachium pontis.It is the second anti-cold brachium pontis that the madial wall 32 of quadrilateral structure upwards extends to form, the upper port place of described second anti-cold brachium pontis is provided with opening, it is the second draw-in groove 32a that described opening extends to form to the second anti-cold brachium pontis inside, and the axis of described second draw-in groove 32a overlaps with the axis of the second anti-cold brachium pontis.Quadrilateral structure can be more reasonable, compact be connected with each parts of assembled air-conditioner wind cabinet, make the mounting arrangement of whole air cabinet of air conditioner more reasonable.
Described bending edge is by a lateral buckling one-shot forming of inner panel 1 or outside plate 2.Described outside plate 2 presents " L " type, and its bending edge 21 grafting enters in described first draw-in groove 31a, and the degree of depth of the first draw-in groove 31a is consistent with the length of bending edge 21, and the width of the first draw-in groove 31a equals the thickness of bending edge 21.Described inner panel 1 be under " L " type, its bending edge 11 grafting enters in described second draw-in groove 32a, and the degree of depth of the second draw-in groove 32a is consistent with the length of bending edge 11, and the width of the second draw-in groove 32a equals the thickness of bending edge 11.
That is, inner panel 1 and outside plate 2 are connected to the two ends of described cold-prevention bridge connector 3 respectively by described draw-in groove 32a and 31a, and described inner panel 1, cold-prevention bridge connector 3 are connected in formed cavity with outside plate 2 and are filled with polyesteramine expanded material 4.Between inner panel 1 and outside plate 2, the polyester ammonia expanded material of sandwiched has the advantage of the high and low heat conduction of density, and it strengthens inner panel 1 and the intensity of outside plate 2, avoids the cold and hot transmission of inner panel and outside plate.Cold-prevention bridge connector 3 makes to form bridge cut-off between inner panel 1 and outside plate 2, prevent the heat trnasfer between inner panel 1 and outside plate 2, and the space in panel is cut off by the polyurethane adiabatic material foamed, and prevents energy from leaking, and makes the utility model in use reach the object of cold-prevention bridge; Prevent the generation of condensing drip summer, avoid the generation of contingency.
The utility model installs simple and fast, only the end of the bending edge 11 and 21 of inner panel 1 and outside plate 2 need be aimed in the draw-in groove of cold-prevention bridge connector 3 respectively and insert, save the set-up time and structure closely, when injecting polyurethane foam heat-barrier material in the cavity formed in inner and outer plates and cold-prevention bridge connector, the pressure effect of expanded material in cavity issues biochemical reaction, polyurethane foam can make inner and outer plates respectively together with cold-prevention bridge connector strong bonded after expanding, the draw-in groove of cold-prevention bridge connector can be received tightr and tightr along with the expansion of expanded material, after several minutes, blowing agent hardening by cooling, inner panel and outside plate are firmly connected with cold-prevention bridge body respectively, define a kind of panel with cold-prevention bridge function.The air-tightness of this cold bridge proof panel strengthens greatly, and air leak rate of air curtain reduces.
And inner panel and outside plate at least need bending twice in traditional nailing fixed form, and in the utility model, inserting mode makes inner panel and outside plate only need bend once, and for the panel of same compact dimensions, its sawing sheet size greatly reduces.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (8)
1. a cold bridge proof panel for assembled air-conditioner wind cabinet, is characterized in that, comprises the inner panel and outside plate that are oppositely arranged, is filled with polyesteramine expanded material between inner panel and outside plate; Described inner panel is provided with relative bending edge with the side of outside plate, is provided with cold-prevention bridge connector between inner panel and the bending edge of outside plate, and on cold-prevention bridge connector, the both sides of corresponding inner panel and outside plate bending edge are provided with draw-in groove, and described bending edge grafting enters in draw-in groove.
2. cold bridge proof panel according to claim 1, is characterized in that, described cold-prevention bridge connector is PVC plastic steel profile.
3. cold bridge proof panel according to claim 1, is characterized in that, the bending edge of described inner panel and outside plate is perpendicular to mutual dislocation on the direction of panel.
4. cold bridge proof panel according to claim 3, it is characterized in that, described cold-prevention bridge connector is quadrilateral structure, and quadrilateral structure extends to form the anti-cold brachium pontis into the described bending edge of correspondence in opposite direction perpendicular to the two side of panel, and described draw-in groove is located at the end of anti-cold brachium pontis.
5. cold bridge proof panel according to claim 4, is characterized in that, the axis of described draw-in groove overlaps with the axis of anti-cold brachium pontis.
6. cold bridge proof panel according to claim 5, is characterized in that, the length of the degree of depth of described draw-in groove and the bending edge of described inner panel or outside plate matches.
7. cold bridge proof panel according to claim 1, is characterized in that, described bending edge is by a lateral buckling one-shot forming of inner panel or outside plate.
8. cold bridge proof panel according to claim 1, is characterized in that, the width of described draw-in groove and the thickness of described inner panel and outside plate match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104963.6U CN204574172U (en) | 2015-02-11 | 2015-02-11 | A kind of cold bridge proof panel of assembled air-conditioner wind cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104963.6U CN204574172U (en) | 2015-02-11 | 2015-02-11 | A kind of cold bridge proof panel of assembled air-conditioner wind cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574172U true CN204574172U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104963.6U Expired - Fee Related CN204574172U (en) | 2015-02-11 | 2015-02-11 | A kind of cold bridge proof panel of assembled air-conditioner wind cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457574A (en) * | 2020-05-15 | 2020-07-28 | 多乐空气处理设备（苏州）有限公司 | Connecting structure of frame and panel in cold-bridge-proof box body |
| CN111780187A (en) * | 2020-07-20 | 2020-10-16 | 山东联众商用厨具有限公司 | Assembled oil net smoke hood |
-
2015
- 2015-02-11 CN CN201520104963.6U patent/CN204574172U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457574A (en) * | 2020-05-15 | 2020-07-28 | 多乐空气处理设备（苏州）有限公司 | Connecting structure of frame and panel in cold-bridge-proof box body |
| CN111780187A (en) * | 2020-07-20 | 2020-10-16 | 山东联众商用厨具有限公司 | Assembled oil net smoke hood |
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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: 20150819 Termination date: 20210211 |