Cold storage door

A cold storage door and door panel technology, applied in the field of cold storage doors, can solve the problems of inability to keep warm, cold air leaking out, laborious and other problems, and achieve the effect of enhanced heat preservation and heat insulation, simple opening and closing, and ingenious structure

Inactive Publication Date: 2016-04-27
广州海新冷冻仓储有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cold storage needs heat insulation, so the general cold storage door will be very heavy due to the need for sealing and heat preservation. The traditional door opening and closing method can no longer play a good role. Let cold air leak out, unable to play the role of heat preservation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1 of the present invention: as figure 1 and figure 2 As shown, the cold storage door includes a door panel 1 and a door frame 2, and the door panel 1 and the door frame 2 are rotatably connected; a limiting device 3 and an opening device 4 are provided between the door panel 1 and the door frame 2; the limiting device 3 includes a block 5 and a buckle 6 , the clamping block 5 is arranged on the side of the door panel 1, the buckle 6 is arranged on the door frame 1, and the clamping block 5 and the buckle 6 are arranged correspondingly; the inside edge of the door panel 1 is provided with a sealing strip 22; the inside of the door panel 1 and the door frame 2 are provided with insulation;

[0022] Such as image 3 As shown, the buckle 6 includes a buckle connecting piece 9, a fixed frame 10, a roller 11, a roller 12, a limit shaft 13, a limit frame 14 and a spring 15, the buckle connecting piece 9 is connected with the door frame 2, and the fixed frame 10 ...

Embodiment 2

[0025] Embodiment 2 of the present invention: as figure 1 and figure 2 As shown, the cold storage door includes a door panel 1 and a door frame 2, and the door panel 1 and the door frame 2 are rotatably connected; a limiting device 3 and an opening device 4 are provided between the door panel 1 and the door frame 2; the limiting device 3 includes a block 5 and a buckle 6 , the clamping block 5 is arranged on the side of the door panel 1, the buckle 6 is arranged on the door frame 1, and the clamping block 5 and the buckle 6 are arranged correspondingly; the inner edge of the door panel 1 is provided with a sealing strip 22;

[0026] Such as image 3 As shown, the buckle 6 includes a buckle connecting piece 9, a fixed frame 10, a roller 11, a roller 12, a limit shaft 13, a limit frame 14 and a spring 15, the buckle connecting piece 9 is connected with the door frame 2, and the fixed frame 10 Set on the buckle connecting piece 9, the limit frame 14 is set in the fixed frame 1...

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PUM

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Abstract

The invention discloses a cold storage door which comprises a door panel (1) and a door frame (2). The door panel (1) is rotationally connected with the door frame (2), and limiting devices (3) and an opening device (4) are arranged between the door panel (1) and the door frame (2). When the cold storage door needs to be closed, clamps are automatically clamped by rollers under actions of springs, so that the door panel is closely connected with the door frame; and the cold storage door is prized up by the lever principle when required to be opened. The cold storage door can be opened and closed simply in a labor-saving manner owing to the limiting devices and the opening device, and the heat-insulation capability of the cold storage door can be improved owing to sealing strips and heat-insulation layers. Besides, the cold storage door has the advantages that the tightness of the door panel and the door frame can be freely adjusted, the cold storage door is smart in structure, and the like.

Description

technical field [0001] The invention relates to a door, in particular to a cold storage door. Background technique [0002] With the rapid development of the food industry, there are more and more types of food, and some of these products need low-temperature freezing storage, which requires the construction of cold storage. The cold storage needs heat insulation, so the general cold storage door will be very heavy due to the need for sealing and heat preservation. The traditional door opening and closing method can no longer play a good role. The cold air leaks out and cannot play the role of heat preservation. Contents of the invention [0003] The object of the present invention is to provide a cold storage door, which makes the opening and closing of the cold storage door more convenient through a novel opening and closing device, and at the same time improves the thermal insulation capacity of the door. [0004] The technical solution of the present invention: a col...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/02
Inventor 沈金根
Owner 广州海新冷冻仓储有限公司
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