CN217420995U

CN217420995U - Heat insulation door for baking oven

Info

Publication number: CN217420995U
Application number: CN202221074011.0U
Authority: CN
Inventors: 韩磊; 马久义; 赵建福; 张孟林
Original assignee: Shengwei Tianjin Intelligent Equipment Co ltd
Current assignee: Shengwei Tianjin Intelligent Equipment Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-09-13
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a baking oven is with insulated door, this insulated door includes: a door frame, a door leaf, a hinge and a door shaft; the door leaf comprises a door leaf inner decorative plate, an inner core plate, a sealing strip, a heat insulation belt, an outer core plate and a door leaf outer decorative plate from inside to outside; the inner core plate is attached to the outer core plate and is smaller than the outer core plate, and both the inner core plate and the outer core plate are rock wool plates; the heat insulation belt is arranged at the inner side of the outer core plate and is laid along the periphery of the inner core plate; the door leaf inner decorative plate is made of metal materials, covers the inner core plate, and is overlapped on the heat insulation belt at four sides; the door leaf outer decorative plate is made of metal or metal composite materials, covers the outer core plate and the door leaf edge and extends to the edge of the inner side of the door leaf, and four edges of the door leaf outer decorative plate are lapped on the heat insulation belt; the sealing strip is pressed on the heat insulation strip; a thermal insulation board is arranged on one side of the door frame close to the door leaf; the utility model discloses a mould heat insulating board cuts off door leaf inside and outside decorative board metal part, guarantees whole door's heat-proof quality and fire behavior, and simple process is high-efficient, and energy-conserving heat-proof quality is more excellent.

Description

Heat insulation door for baking oven

Technical Field

The utility model relates to a thermal-insulated energy-conserving technical field, in particular to insulated door for baking oven.

Background

In the use of the barbecue equipment, the inner wall and the door and window can be made of heat insulating materials due to the high-temperature environment inside, but the heat insulating performance of the traditional heat insulating door cannot be tight and heat-resistant, the high temperature still appears on the outer side of the door, the heat energy loss is serious, and the potential safety hazard of high-temperature scalding needs to be optimized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a baking oven is with insulated door mentions the problem in order to solve the background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a heat insulation door for a baking oven comprises a door frame, a door leaf, hinges and a door shaft; the door leaf comprises a door leaf inner decorative plate, an inner core plate, a sealing strip, a heat insulation belt, an outer core plate and a door leaf outer decorative plate from inside to outside; the inner core plate is attached to the outer core plate and is smaller than the outer core plate, and both the inner core plate and the outer core plate are rock wool plates; the heat insulation belt is arranged at the inner side of the outer core plate and is laid along the periphery of the inner core plate; the door leaf inner decorative plate is made of metal materials, covers the inner core plate, and is overlapped on the heat insulation belt at four sides; the door leaf outer decorative plate is made of metal or metal composite materials, covers the outer core plate and the door leaf edge and extends to the inner side edge of the door leaf, and four edges of the door leaf outer decorative plate are lapped on the heat insulation belt; the sealing strip is pressed on the heat insulation strip; one side of the door frame close to the door leaf is provided with a heat insulation plate.

To the utility model discloses further describe, the heat insulating tape is high temperature resistant mould heat insulating board material.

Right the utility model discloses further describe, plaque and door leaf exterior trimming overlap joint are on thermal-insulated area both sides in the door leaf, and the heat-conduction distance of disconnection to cover with the silica gel sealing strip pressure.

The utility model has the advantages that:

the double-layer core plate is arranged in the door leaf of the heat insulation door for heat insulation, the heat insulation belt is arranged between the inner decorative plate and the outer decorative plate of the door leaf by using the mould heat insulation plate, and the heat conduction between the metal materials of the inner decorative plate and the outer decorative plate is cut off; the heat insulation belt is pressed by a sealing strip, when the door is closed, the sealing strip is attached to the heat insulation plate of the door frame, and possible heat conduction of a gap between the door leaf and the door frame is intercepted; the utility model discloses the heat-insulating door for baking oven is in the in-service use in-process, and the door leaf outside only matches with the room temperature, and overall structure is simple, energy-conserving heat-proof quality is superior.

Drawings

FIG. 1 is the overall structure diagram of the present invention

Figure 2 is a structural diagram of the door frame of the utility model

FIG. 3 is a structural view of the door leaf of the present invention

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1-3, the heat insulation door for the baking oven comprises a door frame 1, a door leaf 2, a hinge 3 and a door shaft 4; the door leaf 2 comprises a door leaf inner decoration plate 21, an inner core plate 22, a sealing strip 23, a heat insulation belt 24, an outer core plate 25 and a door leaf outer decoration plate 26 from inside to outside; the inner core plate 22 is attached to the outer core plate 25 and is smaller than the outer core plate 25, and both the inner core plate 22 and the outer core plate 25 are rock wool plates; the heat insulation belt 24 is arranged on the inner side of the outer core plate 25 and is laid along the periphery of the inner core plate 22; the door leaf inner decoration board 21 is made of metal material, covers the inner core board 22, and is lapped on the heat insulation belt 24 at four sides; the door leaf outer decorative plate 26 is made of metal or metal composite materials, covers the outer core plate 25 and the door leaf edge and extends to the edge of the inner side of the door leaf 2, and the four edges are lapped on the heat insulation belt 24; the sealing strip 23 is pressed on the heat insulation strip 24; the side of the doorframe 1 close to the door leaf is provided with a heat insulation board 12.

The heat insulation belt 24 is made of a high-temperature-resistant mold heat insulation plate material, has the characteristics of high temperature resistance, low heat conductivity and deformation prevention, and is used for environment-friendly, energy-saving, economical and applicable heat insulation doors.

The door leaf interior trim panel 21 and the door leaf exterior trim panel 26 are lapped on two sides of the heat insulation belt 24, the heat conduction distance is cut off, and the heat insulation belt is covered by a silica gel sealing strip 23; when the door is closed, the sealing strip 23 is attached to the heat insulation plate 12 of the door frame to intercept possible heat conduction of a gap between the door leaf 2 and the door frame 1; the two layers of heat insulation plates clamp the silica gel sealing strip to form a bridge-cut-off type heat insulation layer.

The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a baking oven is with insulated door which characterized in that: comprises a doorframe, a door leaf, a hinge and a door shaft; the door leaf comprises a door leaf inner decorative plate, an inner core plate, a sealing strip, a heat insulation belt, an outer core plate and a door leaf outer decorative plate from inside to outside; the inner core plate is attached to the outer core plate and is smaller than the outer core plate, and both the inner core plate and the outer core plate are rock wool plates; the heat insulation belt is arranged at the inner side of the outer core plate and is laid along the periphery of the inner core plate; the door leaf inner decorative plate is made of metal materials, covers the inner core plate, and is overlapped on the heat insulation belt at four sides; the door leaf outer decorative plate is made of metal or metal composite materials, covers the outer core plate and the door leaf edge and extends to the inner side edge of the door leaf, and four edges of the door leaf outer decorative plate are lapped on the heat insulation belt; the sealing strip is pressed on the heat insulation strip; one side of the door frame close to the door leaf is provided with a heat insulation plate.

2. The heat insulating door for the baking oven as claimed in claim 1, wherein: the heat insulation belt is made of a high-temperature-resistant mold heat insulation plate material.

3. The heat insulating door for the baking oven as claimed in claim 1, wherein: the door leaf interior trim panel and the door leaf exterior trim panel are lapped on two sides of the heat insulation belt, the heat conduction distance is cut off, and the door leaf interior trim panel and the door leaf exterior trim panel are covered by the silica gel sealing strip.