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Water-cooling fire exit door structure

A fire door and water-cooling technology, which is applied to fire doors, door leaves, windows/doors, etc., can solve the problem that fire doors cannot be continuously water-cooled for fire protection and heat insulation, and achieve isolation of fire sources and high temperatures, protection of personnel safety, and reasonable structure Effect

Inactive Publication Date: 2015-12-23
CHONGQING SHUANGCHI DOORS & WINDOWS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned problem that the hinge rotary fire door cannot use continuous water cooling to achieve fire protection and heat insulation, the present invention provides a fire door with excellent fire protection effect and capable of continuous water cooling on the rotating fire door structure

Method used

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  • Water-cooling fire exit door structure

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Effect test

Embodiment Construction

[0012] The present invention will be described in further detail below by means of specific embodiments:

[0013] The reference signs in the drawings of the description include: door frame 1, sleeve 11, water inlet pipe 12, water outlet pipe 13, door panel 2, water storage chamber 21, water inlet 22, water outlet 23, rotating sleeve 24, water pump 3, central Controller 4, temperature sensor 41, alarm 42, spraying device 5.

[0014] The embodiment is basically as attached figure 1 Shown:

[0015] The water-cooled fire door structure includes a door frame 1, a door panel 2, a water storage chamber 21 is cast inside the door panel 2, a water inlet 22 is opened at the lower end of the water storage chamber 21, a water outlet 23 is opened at the upper end, the door panel 2 and the door frame 1 The specific installation method is: the water inlet 22 and the water outlet 23 are respectively welded with a rotating sleeve 24, the door frame 1 is equipped with a sleeve 11, the rotatin...

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Abstract

The invention relates to the technical field of protecting doors, and discloses a water-cooling fire exit door structure. The water-cooling fire exit door structure comprises a door frame and a door sheet, wherein a water storage cavity is formed in the door sheet; a water inlet and a water outlet are formed in the water storage cavity; the water inlet is positioned below the water outlet; rotary sleeves are respectively fixed on the water inlet and the water outlet of the door sheet, and are hermetically inserted in sleeves which are fixedly arranged on the door frame; a through hole is formed in each rotary sleeve; liquid flows through the through holes; one end, which is far away from the corresponding rotary sleeve, of each sleeve is connected with a water feeding tube or a water draining tube; and the water feeding tube is connected with a water pump. By the scheme, a traditional hinge type door opening and closing mode is guaranteed, condensate water in the water storage cavity of the door sheet flows continuously, and the water-cooling fire exit door structure is safe and reliable, and is reasonable in structure.

Description

technical field [0001] The invention relates to the technical field of doors for protective use. Background technique [0002] An accredited laboratory designated by the Ministry of Economic Affairs, according to the new national standard for fire doors GB_12955-2008 implemented on January 1, 2009, the fire door fire resistance test method has passed the test, and has obtained the verification registration certificate and authorized logo issued by the Standard Inspection Bureau of the Ministry of Economic Affairs , called fire doors. The fire door defined by NFPA and IBC codes in the United States is "any combination of fire door leaves, door stalks, hardware and other accessories that jointly provide a certain degree of fire protection for the opening." , integrity and heat insulation requirements of the door. It is a fire-resistant partition with certain fire resistance located in fire compartments, evacuation stairwells, vertical shafts, etc. In addition to the functio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B3/70E06B7/28A62C2/08A62C37/00
Inventor 文泉
Owner CHONGQING SHUANGCHI DOORS & WINDOWS
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