CN209990396U

CN209990396U - Novel heat-insulating energy-saving door and window profile structure

Info

Publication number: CN209990396U
Application number: CN201920417518.3U
Authority: CN
Inventors: 程淑军; 拜辉辉; 韩勇
Original assignee: Durable Window Industry Co Ltd
Current assignee: Durable Window Industry Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-24
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a novel thermal-insulated energy-conserving door and window section bar structure, including first components of a whole that can function independently section bar and second components of a whole that can function independently section bar, first components of a whole that can function independently section bar encloses into a die cavity with the second components of a whole that can function independently section bar, the lateral wall upper right end of first components of a whole that can function independently section bar is equipped with the support arm, the support arm is connected and forms first joint portion with the upper ledge of second components of a whole that can function independently section bar, the lateral wall lower extreme in a left side of second components of a whole that can function independently section bar is equipped with the linking arm, the linking arm is connected and forms the second joint portion with the lower frame of first components of a whole that can function independently section bar, all be equipped with the insulating layer in first joint portion and the second joint. The utility model discloses simple structure has fine thermal-insulated, energy-conserving effect.

Description

Novel heat-insulating energy-saving door and window profile structure

Technical Field

The utility model belongs to the technical field of the door and window section bar, specifically, relate to a novel thermal-insulated energy-conserving door and window section bar structure.

Background

With the improvement of the living standard of people, the heating and air conditioning are popularized to thousands of households, the utilization rate is greatly increased, but the phenomenon of low energy efficiency caused by poor heat insulation performance of rooms is very common. In a building envelope structure, doors and windows are used as light thin-wall components, are weak links for building heat preservation and heat insulation, have the largest influence on energy consumption loss, and the heat loss through the doors and windows accounts for about 50% of the total loss. The improvement of the heat insulation performance of the door and window has important significance for saving resources and reducing energy consumption.

Compared with other material profiles, the common alloy structural door and window has the advantages of difficult combustion, no toxicity, no odor, good strength, good reproducibility and the like, but also has the defects of larger heat conduction coefficient and poor thermal stability. Although the bridge-cut-off aluminum alloy has good heat insulation performance, the structure is complex and the cost is high.

Therefore, it is urgently needed to provide a door and window profile structure which has a simple structure and low cost, can reduce the heat conductivity of a window frame, and realizes heat insulation and energy saving.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple structure, convenient to use's novel thermal-insulated energy-conserving door and window section bar structure to the above-mentioned not enough of prior art existence.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a novel heat-insulating energy-saving door and window profile structure comprises a first split profile and a second split profile, wherein the first split profile and the second split profile enclose a cavity, a supporting arm is arranged at the upper right end of the side wall of the first split profile and is connected with an upper frame of the second split profile to form a first joint part, a connecting arm is arranged at the lower left end of the side wall of the second split profile and is connected with a lower frame of the first split profile to form a second joint part, heat-insulating layers are arranged in the first joint part and the second joint part, a heat-insulating plate is vertically arranged in the cavity and divides the cavity into an inner cavity and an outer cavity, an air flow guide plate is transversely arranged in the outer cavity, one end of the air flow guide plate is connected with the heat-insulating plate or the right end of the side wall of the first split profile, and an air flow channel is reserved between the other end of the air flow guide plate and the corresponding right end of, and the side wall of the upper frame or the lower frame corresponding to the outer cavity is also provided with a ventilation hole.

Preferably, the first joint part and the second joint part are connected in a screw, rivet or clamping sleeve mode, and the assembly is convenient.

Preferably, the airflow guide plates are provided with a plurality of airflow guide plates which are sequentially connected to the heat insulation plate and the right end of the side wall of the first split type section in a cross mode, and a better heat insulation effect can be achieved.

Preferably, the plurality of the ventilation holes are distributed at different heights, so that the hot air can be exhausted better, and the temperature can be rapidly reduced.

Preferably, the heat insulation plate and the airflow guide plate are both made of PVC plates, so that the weight is light and the cost is low.

Preferably, the length of each supporting arm and each connecting arm is 1 ~ 2cm, so that under the same heat insulation effect, a large amount of materials can be saved, and the production cost is obviously reduced.

The utility model discloses still including making other subassemblies of novel thermal-insulated energy-conserving door and window section bar structure normal use, be the conventional technical means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field.

The utility model discloses a theory of operation is: a heat insulation layer is arranged between the joint parts of the first split sectional material and the second split sectional material, so that the effects of insulation and heat conduction blocking are achieved, and meanwhile, a heat insulation plate is arranged in the cavity to prevent heat conduction in the sectional material through air; the air flow guide plate is arranged in the cavity to form a ventilation channel, heated hot air is guided to be discharged out of the cavity through the ventilation hole, normal-temperature air is replaced, the temperature in the cavity can be reduced, and air heat conduction is effectively prevented.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses simple structure is compact, low in cost, and application scope is wide.

2. The utility model discloses can effectively reduce conduction heat energy, improve thermal-insulated effect, but the energy saving.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of an end face structure of a novel heat-insulating energy-saving door and window profile structure provided by an embodiment of the present invention.

In the figure: 1-first split sectional material, 2-second split sectional material, 3-supporting arm, 4-heat insulation layer, 5-screw, 6-ventilation hole, 7-heat insulation plate, 8-airflow guide plate, 9-outer cavity, 10-inner cavity and 11-connecting arm.

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.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "left", "right", "horizontal", "vertical", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The embodiment provides a novel thermal-insulated energy-conserving door and window section bar structure, please refer to the description attached drawing, fig. 1 is the utility model discloses the embodiment provides a novel end face structure schematic diagram of thermal-insulated energy-conserving door and window section bar structure.

Fig. 1 shows a novel heat-insulating energy-saving door and window profile structure, which comprises a first split profile 1, a second split profile 2, a support arm 3, a heat-insulating layer 4, screws 5, ventilation holes 6, a heat-insulating plate 7, an airflow guide plate 8, an outer cavity 9, an inner cavity 10 and a connecting arm 11. The first split sectional material 1 and the second split sectional material 2 enclose to form a cavity, a support arm 3 is arranged at the upper right end of the side wall of the first split sectional material, the support arm 3 is connected with the upper frame of the second split sectional material 2 to form a first joint part, a connecting arm 11 is arranged at the lower left end of the side wall of the second split sectional material 2, the connecting arm 11 is connected with the lower frame of the first split sectional material 1 to form a second joint part, heat insulation layers 4 are arranged in the first joint part and the second joint part, and the first joint part and the second joint part are connected through screws 5. The vertical heat insulating board 7 that is provided with in the die cavity, heat insulating board 7 separates the die cavity into inner chamber 10 and exocoel 9 transversely be provided with 3 air current baffle 8 in the exocoel 9, the one end of air current baffle 8 is connected with the right-hand member of heat insulating board 7 or first components of a whole that can function independently section bar 1 lateral wall, leaves the air current passageway between the other end and the lateral wall right-hand member of corresponding first components of a whole that can function independently section bar 1 or heat insulating board 7, draught hole 6 is established exocoel 9 corresponds on the lateral wall of upper ledge and lower frame, and draught hole 6 on upper ledge and the lower frame lateral wall distributes on different heights.

The utility model discloses a theory of operation is: the heat insulation layer 4 is arranged between the joint parts of the first split type profile 1 and the second split type profile 2, plays roles of insulation and heat conduction blocking, and effectively prevents heat loss caused by heat conduction through the door and window frame. Meanwhile, a heat insulation plate 7 is arranged in the cavity, an airflow guide plate 8 is arranged in the outer cavity 9 to form a ventilation channel, heated hot air is guided to be discharged out of the cavity through the ventilation hole 6 and replaced by normal-temperature air, and heat conduction in the section bar through the air is prevented.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides a novel thermal-insulated energy-conserving door and window section bar structure which characterized in that: the heat insulation plate is vertically arranged in the cavity, the cavity is divided into an inner cavity and an outer cavity by the heat insulation plate, an airflow guide plate is transversely arranged in the outer cavity, one end of the airflow guide plate is connected with the right end of the side wall of the first split type profile, and an airflow channel is reserved between the other end of the airflow guide plate and the right end of the corresponding side wall of the first split type profile or the heat insulation plate, and the side wall of the upper frame or the lower frame corresponding to the outer cavity is also provided with a ventilation hole.

2. The novel heat-insulating energy-saving door and window profile structure as claimed in claim 1, wherein: the first joint part and the second joint part are connected through screws, pull nails or clamping sleeves.

3. The novel heat-insulating energy-saving door and window profile structure as claimed in claim 1, wherein: the airflow guide plates are arranged on the first split type section side wall, and are sequentially connected to the heat insulation plate in a cross mode and the right end of the first split type section side wall.

4. The novel heat-insulating energy-saving door and window profile structure as claimed in claim 1, wherein: the ventilation holes are arranged in a plurality of different heights.

5. The novel heat-insulating energy-saving door and window profile structure as claimed in claim 1, wherein: the heat insulation plate and the airflow guide plate are both made of PVC plates.

6. The novel heat-insulating energy-saving door and window profile structure as claimed in any one of claims 1 to 5, wherein the length of each of the supporting arm and the connecting arm is 1 ~ 2 cm.