CN214498839U

CN214498839U - Heat preservation door that grey space was used

Info

Publication number: CN214498839U
Application number: CN202023201740.1U
Authority: CN
Inventors: 姚晓明; 陈前; 朱兴刚
Original assignee: Zhejiang Pengsheng Construction Group Co ltd
Current assignee: Zhejiang Pengsheng Construction Group Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-26
Anticipated expiration: 2030-12-25

Abstract

The application relates to a heat preservation door that grey space was used relates to door and window's technical field. Install the double open door in grey space and include two door plants that rotate the setting, generally can have the clearance between the door plant, then the air that is located the door plant both sides can circulate through the clearance to lead to double open door's heat preservation, heat-proof quality relatively poor. This application includes first door plant and second door plant, and one side that first door plant is close to the second door plant is equipped with the spout, is equipped with seal assembly in the spout, seal assembly including slide set up in slider, elastic component and first elastic cushion layer in the spout. After the first door plate and the second door plate are closed, the first elastic cushion layer is abutted to the second door plate, so that the gap between the first door plate and the second door plate is effectively reduced, the sealing performance of the first door plate and the second door plate is improved, and the heat preservation and heat insulation effects are further improved.

Description

Heat preservation door that grey space was used

Technical Field

The application relates to the field of doors and windows, in particular to a heat-insulating door for an ash space.

Background

The grey space refers to a transition space between the building and the external environment of the building, can obscure the boundary between the inside and the outside of the building, eliminates the gap between the inside and the outside space, and gives people an integral and natural feeling. Common ash spaces, such as a post gallery, under eaves, etc. of a building entrance.

The ash space probably installs common two door, can have the gap between two door plant about two door usually, and the air that is located two both sides spaces of opening the door can circulate to the heat preservation, the thermal-insulated effect of opening the door have been reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the heat preservation effect of two divisions of doors, this application provides the heat preservation door that grey space was used.

The application provides a heat preservation door that grey space was used adopts following technical scheme:

heat preservation door that grey space was used, including rotating first door plant and the second door plant that sets up, first door plant with the axis of rotation of second door plant is vertical straight line, first door plant is close to the spout has been seted up to one side of second door plant, the upper end of spout is close to the upper end of first door plant, the lower extreme of spout is close to the lower extreme of first door plant, be equipped with seal assembly in the spout, seal assembly including slide set up in slider in the spout, be used for promoting the slider butt in the elastic component, the first elastic cushion layer of second door plant, the elastic component set up in the slider with between the spout lateral wall, first elastic cushion layer set up in the slider is close to the side of second door plant.

Through adopting above-mentioned technical scheme, under the promotion of elastic component, the slider slides to the side of second door plant for first elastic cushion layer butt in the side of second door plant, thereby has reduced the clearance that exists between the first door plant of heat preservation door closure back and the second door plant, reduces the circulation of air that is located heat preservation door both sides, thereby improves heat preservation, the thermal-insulated effect of heat preservation door.

Optionally, the side of the first door panel close to the second door panel and the side of the second door panel close to the first door panel are both provided with an abutting flange, the abutting flange of the first door panel is located on the rotation track of the second door panel, and the abutting flange of the second door panel is located on the rotation track of the first door panel.

Through adopting above-mentioned technical scheme, first door plant and second door plant close the back, and the butt flange fits in the side of first door plant or second door plant to shelter from the clearance of first door plant and second door plant, further reduce the air and circulate through the clearance of first door plant and second door plant, thereby improve the heat preservation effect.

Optionally, a guide inclined plane is arranged on a side surface of the sliding block extending out of the sliding groove, and the edge of the guide inclined plane close to the elastic piece is farther away from the edge of the elastic piece is farther away from the abutting flange of the first door panel.

By adopting the technical scheme, an operator pushes the second door plate to rotate and approach the first door plate in the door closing process, the second door plate abuts against the guide inclined plane of the sliding block, the second door plate continues to rotate, the sliding block retracts into the sliding groove under the pushing of the second door plate, and the elastic piece contracts to enable the sliding block to abut against the side face of the second door plate; in the whole process, due to the existence of the guide inclined plane, the sliding block extending out of the sliding groove can not block the second door panel from rotating, so that an operator does not need to manually return the sliding block to the sliding groove, the operation is reduced, and the door is labor-saving and convenient.

Optionally, the side surface of the first door panel, which is close to the second door panel, of the abutting flange, and the side surface of the second door panel, which is close to the first door panel, of the abutting flange are both provided with second elastic cushion layers.

Through adopting above-mentioned technical scheme, because the second elastic cushion has elasticity, when butt flange butt in first door plant or second door plant, compression deformation takes place for the second elastic cushion to can fill the gap between butt flange and first door plant or the second door plant, improve the sealed effect after the heat preservation door is closed, and then improve heat preservation, thermal-insulated effect.

Optionally, the abutting flange of the first door panel is close to the side of the second door panel, and the abutting flange of the second door panel is close to the side of the first door panel, and both sides are embedded with an adsorption magnet.

Through adopting above-mentioned technical scheme, under adsorption of adsorption magnet, first door plant or second door plant can closely laminate by the butt flange to improve the seal of first door plant and second door plant after the heat preservation door is closed, further improve the sealed effect of heat preservation door, and then improve heat preservation, thermal-insulated effect.

Optionally, the first door panel and the second door panel both include rock wool boards and metal layers coated outside the rock wool boards.

Through adopting above-mentioned technical scheme, the coefficient of heat conductivity of rock wool material is very low to can reduce the heat conductivility of whole heat preservation door, improve heat preservation, thermal-insulated effect.

Optionally, a closed cavity is arranged between the rock wool plate and the metal layer.

Through adopting above-mentioned technical scheme, there is the air between rock wool board and the metal level, and enclosure space's air coefficient of heat conductivity is very little to further improve the thermal-insulated effect of heat preservation door.

Optionally, a heat insulation coating is arranged on the outer side of the metal layer.

By adopting the technical scheme, the heat insulation coating is coated on the outer side of the metal layer, and the heat conductivity of the heat insulation coating is poor, so that the heat insulation effect of the heat insulation door is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the sealing assembly, the gap between the first door panel and the second door panel is reduced, and the air circulation at the two sides of the heat-preservation door is reduced, so that the heat-preservation and heat-insulation effects of the heat-preservation door are improved;

2. through setting up the butt flange, shelter from the clearance of first door plant and second door plant, further reduce the air and circulate through the clearance of first door plant and second door plant to improve the heat preservation effect.

Drawings

FIG. 1 is a schematic view showing the construction of a thermal insulating door for an ash space according to an embodiment of the present invention;

fig. 2 is a partial sectional view of a thermal insulating door for an ash space according to an embodiment of the present application.

Description of reference numerals: 1. a first door panel; 11. rock wool boards; 12. a metal layer; 121. a supporting strip; 13. sealing the cavity; 14. a heat insulating coating; 15. a chute; 2. a second door panel; 3. a rotating shaft; 4. a handle; 5. abutting the flange; 51. adsorbing a magnet; 52. a second elastic cushion layer; 6. a seal assembly; 61. a slider; 611. a guide slope; 62. an elastic member; 63. a first elastic cushion layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses heat preservation door that grey space was used.

Referring to fig. 1 and 2, the thermal insulation door for an ash space is a double-acting metal door including a first door panel 1 and a second door panel 2. The overall structure of first door plant 1 and second door plant 2 is roughly the same, and first door plant 1 and second door plant 2 all set up in the metal level 12 in the rock wool board 11 outside including the rock wool board 11 that is rectangular plate-like and cladding, and the inner wall welding of metal level 12 has a plurality of support bars 121 that encircle the equidistant arrangement of metal level 12 inner wall, and vertical direction is followed to the length direction of support bar 121. The side of the support strip 121 away from the metal layer 12 abuts against the outer surface of the rock wool panel 11, so that a closed cavity 13 is formed between the rock wool panel 11 and the metal layer 12. The front surface and the back surface of the outer wall of the metal layer 12 are both provided with heat insulation coatings 14, the main component of the heat insulation coatings 14 is a composite silicate heat insulation coating, the coating belongs to a barrier heat insulation coating, the heat conductivity coefficient is low, the cost is low, and the improvement of the heat insulation performance of the heat insulation door is facilitated.

Because the heat conductivity coefficient of rock wool is very low, reduces the heat exchange efficiency of heat preservation door both sides to can improve the heat preservation of heat preservation door, heat-proof quality. The air with poor fluidity exists in the closed cavity 13, and the heat conductivity coefficient of the air is lower than that of the rock wool board 11, so that the heat preservation and heat insulation performance of the heat preservation door can be further improved.

The first door panel 1 and the second door panel 2 are both provided with a rotating shaft 3 and a handle 4, and the rotating shaft 3 penetrates through the first door panel 1 or the second door panel 2 along the vertical direction and is fixedly connected with the first door panel 1 or the second door panel 2. The rotating shaft 3 of the first door panel 1 is located on one side, far away from the second door panel 2, of the first door panel 1, the rotating shaft 3 of the second door panel 2 is located on one side, far away from the first door panel 1, of the second door panel 2, and the first door panel 1 and the second door panel 2 are respectively arranged in a rotating mode around the rotating shaft 3 of each door panel.

The equal fixedly connected with in side that first door plant 1 is close to second door plant 2, second door plant 2 is close to first door plant 1 is rectangular plate-like butt flange 5, and the butt flange 5 of first door plant 1 extends the setting towards second door plant 2, and the butt flange 5 of second door plant 2 extends the setting towards first door plant 1, and the height of butt flange 5 and the highly uniform of first door plant 1, second door plant 2. When the heat preservation door is closed, the abutting flange 5 of the first door panel 1 abuts against one side, away from the handle 4, of the second door panel 2, and the abutting flange 5 of the second door panel 2 abuts against one side, provided with the handle 4, of the first door panel 1.

The side of the first door panel 1 close to the second door panel 2 is provided with a sliding chute 15 with a rectangular cross section, the upper top wall of the sliding chute 15 is close to the upper end of the first door panel 1, and the lower bottom wall of the sliding chute 15 is close to the lower end of the first door panel 1. A sliding block 61 which slides along the horizontal direction is arranged in the sliding groove 15, the sliding block 61 is close to or far away from the second door panel 2 in the sliding process, and the peripheral surface of the sliding block 61 is attached to the inner wall of the sliding groove 15. One side of the sliding block 61, which is far away from the second door panel 2, is provided with three elastic members 62, the elastic members 62 are common coil springs, the three elastic members 62 are arranged in the sliding groove 15 at equal intervals along the vertical direction, one end of each elastic member 62 is fixedly connected to the sliding block 61, and the other end of each elastic member 62 is fixedly connected to the side wall of the sliding groove 15. When the heat preservation door is in an open state, the sliding block 61 is partially positioned in the sliding groove 15, the sliding block 61 partially extends out of the sliding groove 15, and the length of the part of the sliding block 61 extending out of the sliding groove 15 is larger than the gap between the first door panel 1 and the second door panel 2.

A first elastic cushion 63 is embedded in the side surface of the sliding block 61 close to the second door panel 2, and the first elastic cushion 63 is formed by processing an elastic rubber pad. The side of the slider 61 close to the second door panel 2 is provided with a guide inclined surface 611, the projection of the guide inclined surface 611 on the horizontal plane is a line segment, the vertical edge of the guide inclined surface 611 close to the elastic member 62 is located on the side of the slider 61 far from the first door panel 1 and abutting against the flange 5, and the vertical edge of the guide inclined surface 611 far from the elastic member 62 is located on the side of the slider 61 close to the second door panel 2. When the thermal door is in the open state, the guide slope 611 is located in the slide groove 15 near the vertical edge of the elastic member 62. The sliding block 61, the elastic member 62 and the first elastic cushion 63 constitute a sealing assembly 6 for improving the sealing performance of the thermal insulation door.

The butt flange 5 of first door plant 1 inlays and is equipped with two adsorption magnet 51, and two magnets are close to the upper end of butt flange 5, lower extreme setting respectively, and it has the second elastic cushion 52 that is the rectangle slice still to bond on the butt flange 5, and second elastic cushion 52 is located between two adsorption magnet 51, and second elastic cushion 52 is the same with first elastic cushion 63's material. The abutting flange 5 of the second door panel 2 is also provided with two adsorption magnets 51 and a second elastic cushion 52, and the installation position corresponds to the first door panel 1.

When the heat preservation door is closed, firstly, the first door panel 1 is rotated and closed, and then, the second door panel 2 is rotated to enable the second door panel 2 to be close to the first door panel 1; the second door panel 2 abuts against the guiding inclined surface 611 of the sliding block 61 in the rotating process, and as the second door panel 2 continues to rotate, the sliding block 61 retracts into the sliding groove 15 under the pushing of the second door panel 2, and the elastic element 62 contracts to enable the sliding block 61 to receive an outward pushing force; along with second door plant 2 continues to rotate, the side butt that handle 4 was kept away from to second door plant 2 is on the butt flange 5 of first door plant 1, and under the effect of the magnetism of adsorption magnet 51, second elastic cushion 52 supports tightly in the side of second door plant 2, and first elastic cushion 63 supports tightly in second door plant 2 under the effect of elastic component 62 to improve the seal of heat preservation door, improve thermal insulation performance.

The implementation principle of the embodiment is as follows: by arranging the sealing assembly 6, the sealing performance of the heat-preservation door is improved, the air circulation at two sides of the heat-preservation door is reduced, and the heat preservation and heat insulation performance of the heat-preservation door is improved; through setting up butt flange 5 and second elastic layer, further improve the sealing performance of heat preservation door, improve heat preservation, thermal-insulated effect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Heat preservation door that grey space was used, its characterized in that: the door comprises a first door plate (1) and a second door plate (2) which are rotatably arranged, wherein the rotating axes of the first door plate (1) and the second door plate (2) are vertical straight lines, one side, close to the second door plate (2), of the first door plate (1) is provided with a chute (15), the upper end of the chute (15) is close to the upper end of the first door plate (1), the lower end of the chute (15) is close to the lower end of the first door plate (1), a sealing assembly (6) is arranged in the chute (15), the sealing assembly (6) comprises a sliding block (61) which is slidably arranged in the chute (15), an elastic piece (62) which is used for pushing the sliding block (61) to abut against the second door plate (2), and a first elastic cushion layer (63), the elastic piece (62) is arranged between the sliding block (61) and the side wall of the chute (15), the first elastic cushion layer (63) is arranged on the side face, close to the second door panel (2), of the sliding block (61).

2. A thermal insulating door for an ash space according to claim 1, wherein: first door plant (1) are close to the side of second door plant (2), second door plant (2) are close to the side of first door plant (1) all is equipped with butt flange (5), first door plant (1) butt flange (5) are located on the rotation orbit of second door plant (2), second door plant (2) butt flange (5) are located on the rotation orbit of first door plant (1).

3. A thermal insulating door for an ash space according to claim 2, wherein: the side face, extending out of the sliding groove (15), of the sliding block (61) is provided with a guide inclined plane (611), and the edge, close to the elastic piece (62), of the guide inclined plane (611) is farther away from the abutting flange (5) of the first door panel (1) than the edge, far away from the elastic piece (62), of the guide inclined plane (611).

4. A thermal insulating door for an ash space according to claim 2, wherein: the side face, close to the second door plate (2), of the abutting flange (5) of the first door plate (1) and the side face, close to the first door plate (1), of the abutting flange (5) of the second door plate (2) are respectively provided with a second elastic cushion layer (52).

5. A thermal insulating door for an ash space according to claim 2, wherein: the butt flange (5) of the first door panel (1) is close to the side face of the second door panel (2), the butt flange (5) of the second door panel (2) is close to the side face of the first door panel (1) and is embedded with an adsorption magnet (51).

6. A thermal insulating door for an ash space according to claim 1, wherein: the first door panel (1) and the second door panel (2) both comprise rock wool boards (11) and metal layers (12) coated on the outer sides of the rock wool boards (11).

7. A thermal insulating door for an ash space according to claim 6, wherein: and a closed cavity (13) is arranged between the rock wool board (11) and the metal layer (12).

8. A thermal insulating door for an ash space according to claim 6, characterized in that the outer side of the metal layer (12) is provided with a thermal insulating coating (14).