CN212274221U - Broken cold bridge air conditioning box - Google Patents
Broken cold bridge air conditioning box Download PDFInfo
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- CN212274221U CN212274221U CN202021996434.9U CN202021996434U CN212274221U CN 212274221 U CN212274221 U CN 212274221U CN 202021996434 U CN202021996434 U CN 202021996434U CN 212274221 U CN212274221 U CN 212274221U
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Abstract
The invention discloses an air conditioning unit box, and particularly relates to a broken cold bridge air conditioning unit box, which comprises a broken cold bridge aluminum profile frame, a press buckle, an aluminum pressing strip, a broken cold bridge foaming panel and a broken cold bridge aluminum profile middle frame, wherein two ends of the broken cold bridge aluminum profile middle frame are connected with the broken cold bridge foaming panel; the broken cold bridge aluminum profile frame comprises an aluminum profile outer frame, wherein a first clamping block and a second clamping block are arranged at two ends of the aluminum profile outer frame, a third clamping block is arranged at one end of the bottom of an aluminum pressing strip, a fourth clamping block is arranged at the bottom of the third clamping block and is clamped on the inner wall of the second clamping block, a sixth clamping block and a seventh clamping block are arranged at two ends of the broken cold bridge aluminum profile outer middle frame, and the fourth clamping block at the bottom of the aluminum pressing strip is clamped on the inner wall of the sixth clamping block.
Description
Technical Field
The invention relates to the technical field of air conditioning unit boxes, in particular to a cold bridge cutoff air conditioning box.
Background
In a conventional air conditioning unit, the air conditioning unit casing is generally as shown in fig. 5, a frame 1 and a triangular connecting part 3 form a framework of an air conditioning casing, a larger-size air conditioning casing is provided with a middle connecting part 4 to connect a middle frame 5 and the frame 1 into a casing framework, and the periphery of the framework is assembled on the air conditioning casing framework by using a panel 2 to form a closed air conditioning casing.
Fig. 6 is a schematic longitudinal sectional view of the air conditioning cabinet shown in fig. 5, and it can be seen from the figure that the side frame 1 and the middle frame 5 are made of the same metal body inside and outside the cabinet body and have a cold energy loss channel, namely a so-called "cold bridge"; there is no separation between the inner and outer panels of the panel 2, which also results in the creation of "cold bridges". The cold/heat in the air conditioning unit box body is transferred to the outside of the air conditioning unit box body through a cold bridge to exchange heat with the outside air, so that the cold/heat in the air conditioning unit box body is lost; if the cold bridge areas on the outer surfaces of the frame 1, the middle frame 5 and the panel 2 can generate condensation and sweating under the cold supply condition, the outer surface of the air conditioning unit box can be rusted due to long-term condensation, and the service life of the air conditioning unit box is influenced. In addition, the installation of the panel 2, the frame 1 and the middle frame 5 can cause steps, and dust is easy to accumulate and bacteria are bred in the using process.
To this end, we propose a cold bridge cutoff air conditioning box.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
Therefore, the invention aims to provide a cold bridge cut-off air conditioning box, which can solve the problem that the cold/heat in the box body of the air conditioning unit is transferred to the outside of the box body of the air conditioning unit through a cold bridge to exchange heat with the outside air, so that the cold/heat in the box body of the air conditioning unit is lost; the 'cold bridge' areas on the outer surfaces of the middle frame 5 and the panel 2 can generate 'condensation' and 'sweating' phenomena, and long-term condensation can cause the outer surface of the air conditioning unit box to be rusted, thereby influencing the service life of the air conditioning unit box.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
disconnected cold bridge air conditioning cabinet, it includes: the cold bridge cutoff aluminum profile comprises a cold bridge cutoff aluminum profile frame, a pressing buckle, an aluminum pressing strip, a cold bridge cutoff foaming panel and a cold bridge cutoff aluminum profile middle frame, wherein two ends of the cold bridge cutoff aluminum profile frame are connected with the cold bridge cutoff foaming panel, and two ends of the cold bridge cutoff aluminum profile middle frame are connected with the cold bridge cutoff foaming panel;
the broken cold bridge aluminum profile frame comprises an aluminum profile outer frame, a first clamping block and a second clamping block are arranged at two ends of the aluminum profile outer frame, a third clamping block is arranged at one end of the bottom of the aluminum pressing strip, a fourth clamping block is arranged at the bottom of the third clamping block, the four clamping blocks are clamped on the inner wall of the second clamping block, a protruding block is arranged at the bottom of the press buckle, and the protruding block is clamped between the first clamping block and the third clamping block.
As a preferable scheme of the cold bridge cut-off air conditioning box of the invention, wherein: the aluminum profile outer frame is characterized in that a first space grid is arranged on the inner wall of the aluminum profile outer frame, first side walls are arranged at two ends of the aluminum profile outer frame, first sealing cotton is installed on a right-angle side wall of the first side wall, an aluminum profile inner frame is arranged below the right end of the aluminum profile outer frame, and a high-density thermal insulation material polyurethane foam is filled in the inner wall of the aluminum profile inner frame.
As a preferable scheme of the cold bridge cut-off air conditioning box of the invention, wherein: the aluminum profile outer frame is provided with a groove I at two ends, the groove I is connected with the heat insulation strip in a clamped mode, the groove II is arranged at two ends of the inner wall of the heat insulation strip, and the groove II is connected with the groove III in the aluminum profile inner frame.
As a preferable scheme of the cold bridge cut-off air conditioning box of the invention, wherein: the right end of the aluminum pressing strip is provided with a fifth clamping block, the fifth clamping block and the first side wall form a clamping groove, and the fifth clamping block and the first side wall are clamped with the broken cold bridge foaming panel.
As a preferable scheme of the cold bridge cut-off air conditioning box of the invention, wherein: broken cold bridge foaming panel includes the panel heat insulating strip, panel heat insulating strip bottom is through pressing from both sides two fixed mounting interior panels in the groove, the outer panel of a fixed mounting is passed through at panel heat insulating strip top, outer panel with fill high density insulation material polyurethane foaming two between the interior panel, sealed cotton one is hugged closely to lateral wall two of panel heat insulating strip bottom.
As a preferable scheme of the cold bridge cut-off air conditioning box of the invention, wherein: the broken cold bridge aluminum profile middle frame comprises an aluminum profile outer middle frame, wherein a clamping block six and a clamping block seven are arranged at two ends of the top of the aluminum profile outer middle frame, a clamping block four-joint of an aluminum pressing strip is arranged on the six inner walls of the clamping block, and a protruding block joint at the bottom of the pressing buckle is arranged between a clamping block three and the clamping block seven of the aluminum pressing strip.
As a preferable scheme of the cold bridge cut-off air conditioning box of the invention, wherein: the aluminum profile heat insulation structure is characterized in that a space lattice II is arranged in the middle of the aluminum profile outer middle frame, grooves IV are formed in the two ends of the aluminum profile outer middle frame, high-density heat insulation material polyurethane foam III is filled in the middle of the aluminum profile outer middle frame and the aluminum profile inner middle frame, grooves V are formed in the two ends of the aluminum profile inner middle frame, and the grooves IV and the grooves V are connected with the heat insulation strips in a clamping mode.
Compared with the prior art: according to the broken cold bridge air conditioning box, a broken cold bridge aluminum profile frame, a pressing buckle, an aluminum pressing strip and a broken cold bridge aluminum profile middle frame are disconnected by adopting a PVC heat insulation strip, and are reinforced and insulated by adopting polyurethane foaming; the broken cold bridge foaming panel is divided into an inner panel and an outer panel component, PVC panel heat insulation strips are disconnected between the inner panel and the outer panel component, polyurethane foaming is adopted inside the broken cold bridge foaming panel, connecting pieces between the aluminum profile frame and the middle frame are inserted into the aluminum profile outer cavity, and the cold bridge assembly between the articles is effectively prevented from being produced and the sealing performance of the box body is improved.
According to the invention, PVC heat insulation strips are arranged inside and outside the box body of each object per se and are disconnected, and high-density polyurethane foaming heat preservation and heat insulation are adopted between the objects to prevent the objects from generating cold bridges; the joint of the foaming panel and the aluminum profile adopts sealing cotton to be tightly matched to prevent air leakage and cold bridge generation; the cold bridge of the box body is effectively prevented from being generated no matter from the structural design of an object or from the material selection, the risk of condensation generated on the outer wall of the box body is avoided, the heat insulation effect of the box body of the air conditioning unit is improved, and the air conditioning unit is enabled to be operated more energy-saving; meanwhile, the interior of the box body is smooth and has no steps, so that dust is not easy to accumulate; the box body frame and the panel appearance piece are made of metal materials, so that firmness and durability of the air conditioning unit box body are guaranteed, and the service life of the unit can be prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic longitudinal cross-sectional view of an air conditioning unit housing of the present invention;
FIG. 2 is a schematic longitudinal sectional view of a cold bridge cutoff air conditioning box according to the present invention;
FIG. 3 is a schematic cross-sectional view of an aluminum profile frame and a foaming panel of the broken cold bridge of the present invention;
FIG. 4 is a schematic cross-sectional view of the aluminum profile middle frame and the foaming panel of the broken cold bridge of the present invention;
FIG. 5 is a schematic diagram of the appearance of a box body of the current air conditioning unit;
fig. 6 is a longitudinal section schematic view of a current air conditioning unit box body.
In the figure, a broken cold bridge aluminum profile frame 10, an aluminum profile outer frame 11, a space lattice 12, a clamping block I13, a clamping block II 14, a side wall I15, a sealing cotton I16, a groove I17, a heat insulation strip 18, a groove II 19, a high-density heat insulation material polyurethane foaming I20, an aluminum profile inner frame 21, a groove III 22, a press buckle 30, a bump 31, an aluminum pressing strip 40, a clamping block III 41, a clamping block IV 42, a clamping block V43, a broken cold bridge foaming panel 50, a clamping groove I51, an outer panel 52, a high-density heat insulation material polyurethane foaming II 53, a panel heat insulation strip 54, a side wall II 55, a clamping groove II 56, an inner panel 57, a broken cold bridge aluminum profile middle frame 60, a sealing cotton II 61, a clamping block VI 62, a clamping block VII, an aluminum profile outer middle frame 64, a groove IV 65, a groove V66, an aluminum profile inner frame 67, a space lattice II 68, a high-density heat insulation material polyurethane III 69, a heat insulation, The frame is connected plug-in components 70, eight 71 of joint piece, three 72 of lateral wall, connecting block 73, guide way 74.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention provides a broken cold bridge air-conditioning box, which has the heat preservation effect, so that the air-conditioning unit can run more energy-saving and is not easy to accumulate dust, thereby not only ensuring the firmness and durability of the box body of the air-conditioning unit, but also prolonging the service life of the unit, please refer to fig. 1-4, and the broken cold bridge air-conditioning box comprises a broken cold bridge aluminum profile frame 10, a press buckle 30, an aluminum pressing strip 40, a broken cold bridge foaming panel 50 and a broken cold bridge aluminum profile middle frame 60;
furthermore, two ends of the broken cold bridge aluminum profile middle frame 60 are connected with the broken cold bridge foaming panel 50, and other side surfaces of the broken cold bridge foaming panel 50 can be connected with the broken cold bridge aluminum profile middle frame 60 or the broken cold bridge aluminum profile frame 10;
broken cold bridge aluminium alloy frame 10 includes aluminium alloy outline 11, and aluminium alloy outline 11 both ends are equipped with joint piece one 13 and joint piece two 14, and 40 bottom one end of aluminium layering is equipped with joint piece three 41, and joint piece three 41 bottoms are equipped with joint piece four 42, and joint piece four 42 joint is at joint piece two 14 inner walls, presses to detain 30 bottoms and is equipped with lug 31, and lug 31 joint is between joint piece one 13 and joint piece three 41.
Further, 11 inner walls of aluminium alloy outline are equipped with space check 12, and 11 both ends of aluminium alloy outline are equipped with lateral wall 15, and lateral wall 15 right angle lateral wall installation sealing cotton 16, and 11 right-hand member below of aluminium alloy outline are equipped with frame 21 in the aluminium alloy, and frame 21 inner wall is filled high density insulation material polyurethane foaming 20 in the aluminium alloy.
Furthermore, two ends of the inner frame 21 of the aluminum profile are provided with a third groove 22, the inner walls of the third grooves 22 are clamped with the heat insulation strips 18, two ends of the inner wall of each heat insulation strip 18 are provided with a second groove 19, the second grooves 19 are clamped on the inner wall of the inner frame 21 of the aluminum profile, and the heat insulation strips 18 are made of PVC or other plastic heat insulation materials.
Further, the right end of the aluminum pressing strip 40 is provided with a five clamping block 43, the five clamping block 43 and the first side wall 15 form a clamping groove, and the five clamping block 43 and the first side wall 15 are clamped with the cold bridge cutoff foaming panel 50.
Further, the cold bridge cutoff foaming panel 50 comprises a panel heat insulation strip 54, an inner panel 57 is fixedly installed at the bottom of the panel heat insulation strip 54 through a second clamping groove 56, an outer panel 52 is fixedly installed at the top of the panel heat insulation strip 54 through a first clamping groove 51, a second high-density heat insulation material polyurethane foaming 53 is filled between the outer panel 52 and the inner panel 57, and a second side wall 55 at the bottom of the panel heat insulation strip 54 is tightly attached to the first sealing cotton 16.
Further, the cold bridge aluminum profile middle frame 60 comprises an aluminum profile outer middle frame 64, two ends of the top of the aluminum profile outer middle frame 64 are provided with a clamping block six 62 and a clamping block seven 63, the clamping block four 42 of the aluminum pressing strip 40 is clamped on the inner wall of the clamping block six 62, and the convex block 31 at the bottom of the press buckle 30 is clamped between the clamping block three 41 and the clamping block seven 63 of the aluminum pressing strip 40.
Furthermore, the middle of the aluminum profile outer middle frame 64 is provided with a space lattice II 68, two ends of the bottom of the aluminum profile outer middle frame 64 are bonded with a sealing cotton II 61, the bottom of the aluminum profile outer middle frame 64 is provided with an aluminum profile inner middle frame 67, the middle of the aluminum profile inner middle frame 67 is filled with a high-density heat-insulating material polyurethane foaming III 69, two ends of the aluminum profile inner middle frame 67 are provided with a groove IV 65 and a groove V66, and the groove IV 65 and the groove V66 are connected with the inner wall of the groove V18 in a clamping manner.
When the cold bridge cutoff aluminum profile is used, a person skilled in the art connects the first groove 17 of the outer frame with the second groove 19 of the heat insulation strip, connects the second groove 19 of the heat insulation strip with the third groove 22 of the inner frame to form a closed cavity, performs polyurethane foaming 20 of a high-density heat insulation material in the closed cavity, inserts the outer panel into a gap of the heat insulation strip of the panel after the bending strength of the outer panel, inserts the inner panel into the gap of the heat insulation strip of the panel after the bending strength of the inner panel to form a closed cavity inside, performs polyurethane foaming 53 of the high-density heat insulation material in the cavity, during integral assembly, the cold bridge cutoff aluminum profile frame 10 needs to be attached with two sealing cotton 16 so as to play a sealing role during panel installation, the installation side wall two 55 of the cold bridge cutoff foaming panel 50 is closely attached to the sealing cotton one 16, and places the groove corner of the aluminum pressing strip 40 into a groove between the clamping block one 13 and the clamping block two 14, the aluminum pressing strip 40 is pried by a tool to move so that the clamping block IV 42 of the aluminum pressing strip is inserted into the clamping block II 14 of the outer frame of the aluminum profile, meanwhile, the aluminum pressing strip can be tightly pressed and fastened on the panel outer panel 52, the cold bridge cutoff foaming panel 50 is assembled in this way, after the aluminum pressing strip 40 is installed, the groove angle of the pressing fastener 30 is inserted into the gap between the aluminum pressing strip 40 and the outer frame 11 of the aluminum profile, and the convex block 31 of the pressing fastener is in groove fit with the clamping block I13 and the convex block 31 respectively, so that the foaming panel 50 is prevented from being loosened due to the backward movement of the aluminum pressing strip;
the groove four 65 of the outer middle frame is connected with one groove two 19 of the heat insulation strips, the other groove two 19 of the heat insulation strips is connected with the groove four 66 of the inner middle frame to form a closed cavity, high-density heat insulation material polyurethane foaming three 69 is carried out in the closed cavity, the broken cold bridge aluminum profile middle frame 60 is also adhered with two sealing cotton I16 and used as a broken cold bridge foaming panel 50 for sealing, and the installation mode of the broken cold bridge foaming panel 50 and the broken cold bridge aluminum profile middle frame 60 is the same as that of the broken cold bridge aluminum profile frame 10;
at last installation cooperation between disconnected cold bridge foaming panel 50 and disconnected cold bridge aluminium alloy frame 10, disconnected cold bridge foaming panel 50 and the disconnected cold bridge aluminium alloy center 60, interior panel 57 and aluminium alloy inner center 67, aluminium alloy inner frame 21 all are in leveling the coplanar, do not have the size position difference to form the step.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. Disconnected cold bridge air conditioning cabinet, its characterized in that: the cold bridge cutoff aluminum profile frame comprises a cold bridge cutoff aluminum profile frame (10), a pressing buckle (30), an aluminum pressing strip (40), a cold bridge cutoff foaming panel (50) and a cold bridge cutoff aluminum profile middle frame (60), wherein two ends of the cold bridge cutoff aluminum profile frame (10) are connected with the cold bridge cutoff foaming panel (50), and two ends of the cold bridge cutoff foaming panel (50) are connected with two ends of the cold bridge cutoff aluminum profile middle frame (60);
broken cold bridge aluminium alloy frame (10) are including aluminium alloy outline (11), aluminium alloy outline (11) both ends are equipped with joint piece (13) and joint piece two (14), aluminium layering (40) bottom one end is equipped with joint piece three (41), joint piece three (41) bottom is equipped with joint piece four (42), joint piece four (42) joint is in joint piece two (14) inner wall, it is equipped with lug (31) to press knot (30) bottom, lug (31) joint is in joint piece one (13) with between the joint piece three (41).
2. A cold bridge air conditioning box according to claim 1, characterized in that, the aluminium alloy outer frame (11) inner wall is equipped with space check (12), aluminium alloy outer frame (11) both ends are equipped with lateral wall (15), lateral wall (15) right angle lateral wall installation sealing cotton (16), aluminium alloy inner frame (21) is equipped with to aluminium alloy outer frame (11) right-hand member below, aluminium alloy inner frame (21) inner wall is filled high density insulation material polyurethane foaming one (20).
3. A cold bridge air-conditioning box according to claim 2, characterized in that the two ends of the outer frame (11) of the aluminum profile are provided with a first groove (17), the inner wall of the first groove (17) is clamped with the heat insulating strip (18), the two ends of the inner wall of the heat insulating strip (18) are provided with a second groove (19), and the second groove (19) is clamped with a third groove (22) of the inner wall of the inner frame (21) of the aluminum profile.
4. A cold bridge air-conditioning box according to claim 1, wherein a fifth clamping block (43) is arranged at the right end of the aluminum pressing bar (40), the fifth clamping block (43) and the first side wall (15) form a clamping groove, and the fifth clamping block (43) and the first side wall (15) are clamped with the cold bridge broken foaming panel (50).
5. A cold-bridge air-conditioning box according to claim 1, wherein the cold-bridge breaking foaming panel (50) comprises a panel heat insulation strip (54), an inner panel (57) is fixedly installed at the bottom of the panel heat insulation strip (54) through a second clamping groove (56), an outer panel (52) is fixedly installed at the top of the panel heat insulation strip (54) through a first clamping groove (51), a second polyurethane foaming material (53) with high density heat insulation is filled between the outer panel (52) and the inner panel (57), and a second side wall (55) at the bottom of the panel heat insulation strip (54) is tightly attached to the first sealing cotton (16).
6. The cold bridge air-conditioning box of claim 1, wherein the cold bridge aluminum profile middle frame (60) comprises an aluminum profile outer middle frame (64), the two ends of the top of the aluminum profile outer middle frame (64) are provided with a six-clamping block (62) and a seven-clamping block (63), the four-clamping block (42) of the aluminum pressing strip (40) is clamped on the inner wall of the six-clamping block (62), and the convex block (31) at the bottom of the pressing buckle (30) is clamped between the three-clamping block (41) of the aluminum pressing strip (40) and the seven-clamping block (63).
7. A cold bridge air-conditioning box according to claim 6, characterized in that, the aluminium alloy outer center (64) middle is equipped with space lattice two (68), aluminium alloy outer center (64) bottom both ends bonding sealed cotton two (61), aluminium alloy outer center (64) both ends are equipped with slot four (65), high density insulation material polyurethane foaming three (69) is filled in the middle of aluminium alloy outer center (64) and aluminium alloy inner center (67), aluminium alloy inner center (67) both ends are equipped with slot five (66), slot four (65) with slot five (66) inner wall joint heat insulating strip (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021996434.9U CN212274221U (en) | 2020-09-14 | 2020-09-14 | Broken cold bridge air conditioning box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021996434.9U CN212274221U (en) | 2020-09-14 | 2020-09-14 | Broken cold bridge air conditioning box |
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| Publication Number | Publication Date |
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| CN212274221U true CN212274221U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021996434.9U Active CN212274221U (en) | 2020-09-14 | 2020-09-14 | Broken cold bridge air conditioning box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151954A (en) * | 2021-11-30 | 2022-03-08 | 康弗特(浙江)环境技术有限公司 | Air conditioner box body adopting broken cold bridge box plate structure |
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2020
- 2020-09-14 CN CN202021996434.9U patent/CN212274221U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151954A (en) * | 2021-11-30 | 2022-03-08 | 康弗特(浙江)环境技术有限公司 | Air conditioner box body adopting broken cold bridge box plate structure |
| CN114151954B (en) * | 2021-11-30 | 2023-05-30 | 康弗特(浙江)环境技术有限公司 | Air conditioner box body adopting broken cold bridge box plate structure |
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