CN214403210U

CN214403210U - Sound-insulation and heat-preservation bridge cutoff aluminum structure for doors and windows

Info

Publication number: CN214403210U
Application number: CN202023097264.3U
Authority: CN
Inventors: 葛松卯
Original assignee: Henan Ruida Energy Saving Door And Window Technology Co ltd
Current assignee: Henan Ruida Energy Saving Door And Window Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-15
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a sound-insulation and heat-preservation bridge-cut-off aluminum structure for doors and windows, which comprises a PVC plastic sound-insulation and heat-preservation component; PVC plastic: the left side and the right side of the PVC plastic clamping plate are respectively clamped with clamping grooves arranged on the opposite inner side surfaces of a second aluminum profile and a first aluminum profile, the bulges in the middle of the opposite inner side surfaces of the second aluminum profile and the first aluminum profile are respectively contacted with the left side surface and the right side surface of the middle part of the PVC plastic, and the clamping plates are symmetrically arranged at the upper end of the second aluminum profile in the left-right direction; the sound insulation and heat preservation component comprises: the first aluminum profile and the second aluminum profile are respectively arranged inside the second aluminum profile and the first aluminum profile; wherein: still include the dovetail, the dovetail sets up in the upper end left surface of first aluminium alloy, and the internally mounted of dovetail has the sealing strip, and this door and window is with insulating bridge cut-off aluminium structure that gives sound insulation, and the acoustic absorptivity is higher, has better syllable-dividing, heat-proof quality, both can improve the intensity of PVC plastics and can derive through the heat conduction piece heat energy of PVC plastics fast again.

Description

Sound-insulation and heat-preservation bridge cutoff aluminum structure for doors and windows

Technical Field

The utility model relates to a door and window installation technical field specifically is a door and window is with heat retaining bridge cut-off aluminum structure that gives sound insulation.

Background

The bridge-cut-off aluminum is called as heat-insulating bridge-cut-off aluminum profile, heat-insulating aluminum alloy profile, bridge-cut-off aluminum alloy, cold and hot bridge-cut-off profile and bridge-cut-off aluminum-plastic composite profile, has more excellent performance than the common aluminum alloy profile, the aluminum alloy is metal, the heat conduction is faster, therefore, when the temperature difference between the indoor and the outdoor is large, the aluminum alloy can become a bridge for transferring heat, the door and window made of the material has poor heat insulation performance, the bridge-cut aluminum is obtained by cutting off aluminum alloy from the middle, the cut aluminum alloy is connected into a whole by hard plastic, the heat conduction of the plastic is obviously poorer than that of the metal, therefore, heat can not easily pass through the whole material, the heat insulation performance of the material is improved, namely 'bridge-cut aluminum', the traditional bridge-cut aluminum structure has poor sound absorption and insulation effect, the heat insulation performance is still required to be improved, and the plastic strength of the joint is poor, so that the sound-insulation and heat-insulation bridge-cut-off aluminum structure for doors and windows is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a door and window is with insulating bridge cut-off aluminium structure that gives sound insulation, the acoustic absorptivity is higher, has better syllable-dividing, heat-proof quality, both can improve the intensity of PVC plastics and can derive through the heat conduction piece heat energy of PVC plastics fast again, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sound-insulation and heat-preservation bridge-cut-off aluminum structure for doors and windows comprises a PVC plastic sound-insulation and heat-preservation component;

PVC plastic: the left side and the right side of the PVC plastic clamping plate are respectively clamped with clamping grooves arranged on the opposite inner side surfaces of a second aluminum profile and a first aluminum profile, the bulges in the middle of the opposite inner side surfaces of the second aluminum profile and the first aluminum profile are respectively contacted with the left side surface and the right side surface of the middle part of the PVC plastic, and the clamping plates are symmetrically arranged at the upper end of the second aluminum profile in the left-right direction;

the sound insulation and heat preservation component comprises: the first aluminum profile and the second aluminum profile are respectively arranged inside the second aluminum profile and the first aluminum profile;

wherein: still include the dovetail, the dovetail sets up in the upper end left surface of first aluminium alloy, and the internally mounted of dovetail has the sealing strip, and the acoustic absorptivity is higher, has better sound insulation, heat-proof quality, both can improve the intensity of PVC plastics and can derive through the heat energy of PVC plastics fast through the conducting strip again.

Further, the heat preservation subassembly that gives sound insulation includes support and abatvoix, the abatvoix sets up respectively in inner wall about second aluminium alloy and first aluminium alloy, and the bar inslot portion of abatvoix side all is provided with the cystosepiment, and the support sets up respectively in the portion of second aluminium alloy and first aluminium alloy, and the side contacts with adjacent cystosepiment respectively about the support, and the inside all packing of cavity that sets up in the middle part of the support has the sound of inhaling cotton, and the sound absorption rate is higher, has better sound insulation, heat-proof quality.

Further, PVC plastics is the I-shaped, and the inside of PVC plastics is provided with the heat-conducting plate, and the side evenly is provided with the conducting strip about the middle part of heat-conducting plate, and the conducting strip all is located the logical inslot portion that PVC plastics middle part set up, both can improve the intensity of PVC plastics and can derive through the heat energy of PVC plastics fast through the conducting strip again.

Further, still include the basin, the basin evenly sets up in the inside upper end of the plate body of first aluminium alloy, and the left end of basin is located inside the recess of first aluminium alloy upper end left surface, the inside drainage of being convenient for.

Furthermore, still include fixed frame, the pothook that fixed frame lower extreme symmetry set up respectively with the cardboard joint that the homonymy corresponds, fixed frame's right side is provided with sealed the pad, makes things convenient for glass's installation.

Compared with the prior art, the beneficial effects of the utility model are that: this door and window is with heat retaining bridge cut-off aluminium structure that gives sound insulation has following benefit:

1. the PVC plastics can effectively keep apart the heat transfer between second aluminium alloy and the first aluminium alloy, and the heat-conducting plate of PVC plastics both can improve the intensity of PVC plastics and can derive the heat energy through PVC plastics fast through the conducting strip again, further guarantees the heat insulating ability of this bridge cut-off aluminium structure.

2. The abatvoix is aluminium honeycomb perforation abatvoix, because numerous closed cell is separated into to the honeycomb core in the aluminum honeycomb panel, the air flow has been prevented, make the sound wave receive the hindrance, the sound absorption coefficient has been improved, the cystosepiment is the polystyrene cystosepiment, the effectual thermal-insulated effect that keeps warm that plays, the support can play the supporting role to second aluminium alloy and first aluminium alloy, the cotton for artificial inorganic fiber of inhaling of the inside packing of support middle part cavity, the sound absorption rate is high, sound insulation performance is good, the heat-proof quality is good.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 first aluminium alloy, 2 draw-in grooves, 3 PVC plastics, 4 heat-conducting plates, 41 conducting strips, 5 sound insulation heat preservation subassemblies, 51 inhale sound cotton, 52 supports, 53 abatvoix, 54 cystosepiment, 6 second aluminium alloy, 61 cardboard, 7 fixed frame, 71 pothook, 8 sealed pad, 9 dovetail groove, 10 sealing strips, 11 basin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a sound-insulation and heat-insulation bridge-cut-off aluminum structure for doors and windows comprises a PVC plastic 3 sound-insulation and heat-insulation component 5;

PVC plastic 3: the left side and the right side of the PVC plastic bridge-cut aluminum structure are respectively clamped with clamping grooves 2 arranged on the opposite inner side surfaces of a second aluminum profile 6 and a first aluminum profile 1, protrusions in the middle of the opposite inner side surfaces of the second aluminum profile 6 and the first aluminum profile 1 are respectively contacted with the left side surface and the right side surface of the middle of PVC plastic 3, clamping plates 61 symmetrically arranged on the left side and the right side of the upper end of the second aluminum profile 6, the PVC plastic 3 is I-shaped, a heat conduction plate 4 is arranged inside the PVC plastic 3, heat conduction plates 41 are uniformly arranged on the left side surface and the right side surface of the middle of the heat conduction plate 4, the heat conduction plates 41 are all positioned inside through grooves arranged in the middle of the PVC plastic 3, the PVC plastic 3 can effectively isolate heat transfer between the second aluminum profile 6 and the first aluminum profile 1, the heat conduction plate 4 of the PVC plastic 3 can improve the strength of the PVC plastic 3 and can rapidly guide out heat energy passing through the PVC plastic 3 through the heat conduction plates 41, and further guarantee the heat insulation of the bridge-cut aluminum structure;

sound insulation and heat preservation assembly 5: the sound-insulation and heat-preservation component 5 comprises a support 52 and a sound-absorption plate 53, the sound-absorption plate 53 is respectively arranged on the left inner wall and the right inner wall of the second aluminum section bar 6 and the first aluminum section bar 1, the foam plates 54 are respectively arranged inside the strip grooves on the side surfaces of the sound-absorption plate 53, the support 52 is respectively arranged at the parts of the second aluminum section bar 6 and the first aluminum section bar 1, the left side surface and the right side surface of the support 52 are respectively contacted with the adjacent foam plates 54, the sound-absorption cotton 51 is filled inside the cavity arranged in the middle of the support 52, the sound-absorption plate 53 is an aluminum honeycomb perforated sound-absorption plate, as the honeycomb core in the honeycomb aluminum plate is divided into a plurality of closed cells, the air flow is prevented, the sound wave is blocked, the sound absorption coefficient is improved, the foam plates 54 are polystyrene foam plates, the heat-insulation and heat-insulation effect is effectively achieved, the support 52 can play a supporting role in supporting the second aluminum section bar 6 and the first aluminum section bar 1, the sound-absorbing cotton 51 filled in the cavity in the middle of the bracket 52 is made of artificial inorganic fiber, and has high sound-absorbing rate, good sound-insulating property and good heat-insulating property;

wherein: still include dovetail 9, dovetail 9 sets up in the upper end left surface of first aluminium alloy 1, and the internally mounted of dovetail 9 has sealing strip 10, both can prevent that the glass fish tail can keep the sealed of glass edge again.

Wherein: still include basin 11, basin 11 evenly sets up in the inside upper end of the plate body of first aluminium alloy 1, and the left end of basin 11 is located inside the recess of the 1 upper end left surface of first aluminium alloy, the inside drainage of being convenient for.

Wherein: still include fixed frame 7, the pothook 71 that fixed frame 7 lower extreme symmetry set up respectively with the cardboard 61 joint that the homonymy corresponds, fixed frame 7's right flank is provided with sealed pad 8, with one side of double glazing and the laminating of the sealing strip 10 of first aluminium alloy 1 upper end, then with the pothook 71 of fixed frame 7 lower extreme and the cardboard 61 joint that the 6 upper end bilateral symmetry set up of second aluminium alloy, fix double glazing, make things convenient for glass's installation.

When in use: one side of double-layer glass is attached to a sealing strip 10 at the upper end of a first aluminum profile 1, then a clamping hook 71 at the lower end of a fixed frame 7 is clamped with clamping plates 61 which are symmetrically arranged at the left and right ends of the upper end of a second aluminum profile 6, the double-layer glass is fixed, a water tank 11 is convenient for the water at the lower end of the infiltrated glass to be discharged, the sealing strips 10 and a sealing gasket 8 can prevent the glass from being scratched and can keep the edge of the glass to be sealed, when the bridge-cut aluminum structure is used, the PVC plastic 3 can effectively isolate the heat transfer between the second aluminum profile 6 and the first aluminum profile 1, a heat conducting plate 4 of the PVC plastic 3 can improve the strength of the PVC plastic 3 and can rapidly guide out the heat energy passing through the PVC plastic 3 through a heat conducting sheet 41, the heat preservation performance of the bridge-cut aluminum structure is further ensured, the sound absorbing plate 53 is an aluminum honeycomb perforated sound absorbing plate, and a plurality of closed cells are separated by honeycomb cores in the honeycomb aluminum plate, so as to prevent the air from flowing, make the sound wave receive the hindrance, improved the sound absorption coefficient, cystosepiment 54 is the polystyrene cystosepiment, and the effectual thermal-insulated effect that keeps warm that plays, support 52 can play the supporting role to second aluminium alloy 6 and first aluminium alloy 1, and the cotton 51 of inhaling of the inside packing of support 52 middle part cavity is artificial inorganic fiber, and the sound absorption rate is high, and sound insulation performance is good, and the heat-proof quality is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a door and window is with heat retaining bridge cut-off aluminium structure that gives sound insulation which characterized in that: comprises a PVC plastic (3) sound-insulation and heat-preservation component (5);

PVC plastic (3): the left side and the right side of the PVC plastic composite material are respectively clamped with clamping grooves (2) arranged on the opposite inner side surfaces of a second aluminum profile (6) and a first aluminum profile (1), the bulges on the middle parts of the opposite inner side surfaces of the second aluminum profile (6) and the first aluminum profile (1) are respectively contacted with the left side and the right side surfaces of the middle part of the PVC plastic (3), and clamping plates (61) are symmetrically arranged at the upper end of the second aluminum profile (6) in the left-right direction;

sound insulation and heat preservation component (5): are respectively arranged inside the second aluminum profile (6) and the first aluminum profile (1);

wherein: still include dovetail (9), dovetail (9) set up in the upper end left surface of first aluminium alloy (1), and the internally mounted of dovetail (9) has sealing strip (10).

2. The sound-insulation and heat-insulation bridge-cut-off aluminum structure for doors and windows according to claim 1, which is characterized in that: the sound-insulation and heat-preservation assembly (5) comprises a support (52) and a sound-absorption plate (53), the sound-absorption plate (53) is arranged on the left inner wall and the right inner wall of the second aluminum section bar (6) and the first aluminum section bar (1) respectively, the strip-shaped groove inner parts on the side surfaces of the sound-absorption plate (53) are provided with foam plates (54), the support (52) is arranged on the parts of the second aluminum section bar (6) and the first aluminum section bar (1) respectively, the left side surface and the right side surface of the support (52) are in contact with the adjacent foam plates (54) respectively, and the cavity arranged in the middle of the support (52) is filled with sound-absorption cotton (51).

3. The sound-insulation and heat-insulation bridge-cut-off aluminum structure for doors and windows according to claim 1, which is characterized in that: PVC plastics (3) are the I-shaped, and the inside of PVC plastics (3) is provided with heat-conducting plate (4), and the side evenly is provided with conducting strip (41) about the middle part of heat-conducting plate (4), and conducting strip (41) all are located the logical inslot that PVC plastics (3) middle part set up.

4. The sound-insulation and heat-insulation bridge-cut-off aluminum structure for doors and windows according to claim 1, which is characterized in that: still include basin (11), basin (11) evenly set up in the inside upper end of plate body of first aluminium alloy (1), and the left end of basin (11) is located the inside recess of first aluminium alloy (1) upper end left surface.

5. The sound-insulation and heat-insulation bridge-cut-off aluminum structure for doors and windows according to claim 1, which is characterized in that: the clamping device is characterized by further comprising a fixed frame (7), wherein the lower end of the fixed frame (7) is symmetrically provided with clamping hooks (71) which are respectively clamped with clamping plates (61) corresponding to the same side, and a sealing gasket (8) is arranged on the right side face of the fixed frame (7).