CN218991408U

CN218991408U - Energy-saving heat-preservation type fireproof window

Info

Publication number: CN218991408U
Application number: CN202223392860.3U
Authority: CN
Inventors: 任慧鹏; 魏新峰; 任红海; 孙平
Original assignee: Handan Runtian Building Materials Co ltd
Current assignee: Handan Runtian Building Materials Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-09
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses an energy-saving heat-preservation fireproof window which comprises a window frame, wherein double-layer glass is arranged in the window frame, a glass explosion-proof mechanism is arranged on the window frame, a protection mechanism is arranged on the window frame, the glass explosion-proof mechanism comprises a storage space positioned in the window frame, cooling liquid is arranged in the storage space, a plurality of liquid outlets are formed in the lower end of the inner side of the window frame, the liquid outlets are positioned between the double-layer glass, a sealing cover is arranged at the liquid outlets, the sealing cover can be automatically opened when the sealing cover catches fire, the protection mechanism comprises a plurality of square openings positioned at one side of the lower end of the window frame, and a sealing shutter is arranged at the square openings. The utility model has the advantages that the window frame is made of metal, is not easy to burn, does not need to be provided with redundant fireproof plates and heat-insulating plates on the outer side, reduces the manufacturing cost, can absorb heat when the external temperature is too high and release heat when the external temperature is too low due to the fact that the cooling liquid is arranged in the storage space, and further can achieve the purpose of heat preservation.

Description

Energy-saving heat-preservation type fireproof window

Technical Field

The utility model relates to the technical field of fireproof windows, in particular to an energy-saving heat-preservation type fireproof window.

Background

Fire protection window means window which can meet fire-resistant stability and fire-resistant integrality requirements in a certain time together with frame, and fire protection window should be used when lighting and ventilation are needed on two building outer walls with insufficient fire-proof distance or between spaces separated by fire wall.

Among the prior art, for example, patent number is 202121212553.5, the patent name is an aluminum alloy door and window with energy-conserving heat preservation fire prevention function, it mainly can avoid aluminum alloy door and window to receive open flame or high temperature's damage through the PLASTIC LAMINATED, thereby avoid aluminum alloy door and window to be ignited and initiate more incident, the heated board keeps warm indoor temperature, avoid when winter, indoor temperature gives off too fast and make indoor rapid cooling, thereby the fast giving off of indoor temperature has been avoided and influence resident's experience sense, and can guarantee that the room is in a homothermal state, but it has some problems when using, use and install PLASTIC LAMINATED and heated board in aluminum alloy door and window outside, can increase the manufacturing cost of fire window, and this fire window can't protect glass, glass explodes easily, there is the potential safety hazard.

The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.

Disclosure of Invention

The utility model aims to solve the problems and designs an energy-saving heat-preservation type fireproof window.

The technical proposal for realizing the aim is that the energy-saving heat-preservation fireproof window comprises a window frame, wherein double-layer glass is arranged in the window frame, a glass explosion-proof mechanism is arranged on the window frame, a protection mechanism is arranged on the window frame,

the glass explosion-proof mechanism comprises a storage space positioned in the window frame, wherein the storage space is internally provided with cooling liquid, the lower end of the inner side of the window frame is provided with a plurality of liquid outlets, the liquid outlets are positioned between double-layer glass, the liquid outlets are provided with sealing covers, the sealing covers can be automatically opened when fire occurs,

the protection mechanism comprises a plurality of square openings positioned at one side of the lower end of the window frame, and a sealing shutter is arranged at the square openings.

Further, one side of the upper end of the double-layer glass is provided with an air outlet hole, and an exhaust valve is arranged at the air outlet hole.

Further, the cooling liquid is water, the sealing cover comprises a heat conduction column, the heat conduction column is installed at the liquid outlet through bolt connection, a layer of wax is wrapped on the outer side of the heat conduction column, and the liquid outlet can be completely sealed by the wax.

Further, square opening is located liquid outlet one side, sealed shutter includes the movable plate, one side surface mounting that the movable plate is close to the window frame has ring seal, the movable plate passes through bolted connection and installs in liquid outlet department, install the heat conduction pole on the sealed shutter, circular recess has been opened to the heat conduction pole lower extreme, in the circular recess can be stretched to heat conduction pole one end.

Further, an inlet and an outlet are formed in the lower end of the window frame, a torsion valve is arranged at the inlet and the outlet, and the cooling liquid can enter and exit from the torsion valve.

Further, an explosion-proof film is adhered to the inner side surface of the double-layer glass.

The utility model has the beneficial effects that: by adding the cooling liquid in the window frame, when the outer side of the fireproof window catches fire, the sealing cover is opened, so that the cooling liquid in the storage space flows to the inner side of the double-layer glass and absorbs heat, thereby preventing the temperature of the glass from being too high, preventing the glass from being burst, reducing the potential safety hazard, the window frame is made of metal, being not easy to burn, and the outer side of the window frame is not required to be provided with redundant fireproof plates and heat preservation plates, reducing the manufacturing cost, being provided with the cooling liquid in the storage space, absorbing heat when the external temperature is too high, releasing heat when the external temperature is too low, and further achieving the purpose of heat preservation,

the cooling liquid is water, the specific heat capacity of the water is larger, the cost is lower, the heat preservation effect is better, the sealing cover is sealed by wax, the heat can be transferred to the wax when the fire is on, the wax can be melted, the liquid outlet can be opened, the cooling liquid can enter the inner side of the double-layer glass conveniently, the glass can be prevented from cracking, the water after the use can be collected again for use, the energy is saved,

the heat conduction rod and the heat conduction column can be used for conveniently transferring heat to the wax, so that the wax can be conveniently melted, and the heat conduction efficiency is improved.

Drawings

FIG. 1 is a schematic view of a fire window of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic cross-sectional view of an energy-saving thermal insulation fire window according to the present utility model in a side view;

FIG. 4 is a partial enlarged view at B in FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

in the figure, 1, a window frame; 2. double glazing; 3. a storage space; 4. a cooling liquid; 5. a liquid outlet; 6. sealing cover; 7. a square opening; 8. sealing the shutter; 9. an air outlet hole; 10. an exhaust valve; 11. a heat conducting column; 12. a wax; 13. a moving plate; 14. an annular seal ring; 15. a heat conduction rod; 16. a circular groove; 17. an inlet and an outlet; 18. twisting the valve; 19. and (5) an explosion-proof membrane.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model provides an energy-saving heat-preserving fireproof window as shown in figures 1-5, which comprises a window frame 1, wherein double-layer glass 2 is arranged in the window frame 1, a glass explosion-proof mechanism is arranged on the window frame 1, a protection mechanism is arranged on the window frame 1, the glass explosion-proof mechanism comprises a storage space 3 positioned in the window frame 1, cooling liquid 4 is arranged in the storage space 3, a plurality of liquid outlets 5 are arranged at the lower end of the inner side of the window frame 1, the liquid outlets 5 are positioned between the double-layer glass 2, a sealing cover 6 is arranged at the liquid outlets 5, the sealing cover 6 can be automatically opened when fire occurs, the protection mechanism comprises a plurality of square openings 7 positioned at one side of the lower end of the window frame 1, a sealing baffle door 8 is arranged at the square openings 7,

the fireproof window is used as follows: after the fire window is installed, heat absorption and heat release can be carried out when the external temperature changes through the cooling liquid 4 in the storage space 3, so that the influence of the external environment on the internal space is smaller, the heat preservation effect is better, the sealing cover 6 can be automatically opened when fire happens, the cooling liquid 4 in the storage space 3 can flow to the inner side of the double-layer glass 2 through the liquid outlet 5, the double-layer glass 2 can be further cooled, explosion is prevented, potential safety hazards are reduced, after fire is extinguished, the sealing baffle door 8 is opened, the cooling liquid 4 in the storage space 3 and the inner side of the double-layer glass 2 can be conveniently discharged and recycled, then the liquid outlet 5 is blocked by the sealing cover 6, new cooling liquid 4 is added into the storage space 3, and then the sealing baffle door 8 is closed.

Referring to figure 3 of the specification and figure 4 of the specification, one side of the upper end of the double-layer glass 2 is provided with an air outlet hole 9, an air outlet valve 10 is arranged at the air outlet hole 9,

when the outside fires, the window frame 1 and the double-layer glass 2 can be burned, and then the cooling liquid 4 can absorb heat, so that the double-layer glass 2 can be prevented from being higher in temperature, and the steam evaporated by the cooling liquid 4 can be discharged through the air outlet hole 9 and the exhaust valve 10.

Referring to the drawing 1, drawing 2, drawing 3 and drawing 5, the cooling liquid 4 is water, the sealing cover 6 comprises a heat conducting column 11, the heat conducting column 11 is arranged at the liquid outlet 5 through bolt connection, a layer of wax 12 is wrapped outside the heat conducting column 11, the liquid outlet 5 can be completely sealed by the wax 12,

the specific heat capacity of water is higher, the heat preservation effect is good, and can have more resources, the cost is lower, but recycle still after the use, use more energy-conservation, install wax 12 in liquid outlet 5 department through heat conduction post 11, when the window frame 1 outside fires, accessible window frame 1 carries out heat conduction, because wax 12 can melt when 70 ℃, and then can expose liquid outlet 5 automatically when catching fire, can be convenient for make coolant liquid 4 flow into double glazing 2 inboard.

Referring to fig. 3 of the specification and fig. 5 of the specification, the square opening 7 is located at one side of the liquid outlet 5, the sealing shutter 8 comprises a moving plate 13, an annular sealing ring 14 is installed on one side surface of the moving plate 13 close to the window frame 1, the moving plate 13 is installed at the liquid outlet 5 through bolt connection, a heat conducting rod 15 is installed on the sealing shutter 8, a circular groove 16 is formed at the lower end of the heat conducting column 11, one end of the heat conducting rod 15 can extend into the circular groove 16,

under normal condition, can seal square opening 7 through movable plate 13 and ring seal 14, and then can prevent that coolant liquid 4 from spilling, when external environment catches fire, flame can burn heat conduction rod 15, heat conduction rod 15 one end inserts in circular recess 16, can conduct heat to heat conduction post 11, and then can be convenient for melt wax 12, after putting out a fire, take off movable plate 13, can be convenient for release and recycle double glazing 2 and the inboard coolant liquid 4 of window frame 1, then change heat conduction post 11 or add wax 12 and seal liquid outlet 5 again in the heat conduction post 11 outside, then after adding coolant liquid 4 in to storage space 3, install movable plate 13 in square opening 7 department again, can prevent coolant liquid 4 from spilling.

Referring to fig. 3 and 5 of the specification, the window frame 1 is provided with an inlet and an outlet 17 at the lower end, a torsion valve 18 is arranged at the inlet and the outlet 17, the cooling liquid 4 can enter and exit from the torsion valve 18,

when the cooling liquid 4 needs to be discharged, the twisting valve 18 can be opened, the cooling liquid 4 can flow to the outside through the inlet and outlet 17 and the twisting valve 18, when the cooling liquid 4 is added, the liquid adding pipe is connected with the twisting valve 18, then the twisting valve 18 is opened, the cooling liquid 4 can be added into the storage space 3 through the action of the pump, after the cooling liquid 4 is added, the twisting valve 18 is closed, the liquid adding pipe is disconnected with the twisting valve 18, and the cooling liquid 4 is more convenient to add.

Referring to fig. 3 of the specification and fig. 4 of the specification, an explosion-proof film 19 is attached to the inner side surface of the double glazing 2,

the explosion-proof film 19 can also prevent the double-layer glass 2 from cracking, and the double-layer protection is safer to use.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An energy-saving heat-preservation fireproof window comprises a window frame (1), wherein double-layer glass (2) is arranged in the window frame (1), and is characterized in that a glass explosion-proof mechanism is arranged on the window frame (1), a protection mechanism is arranged on the window frame (1),

the glass explosion-proof mechanism comprises a storage space (3) positioned in a window frame (1), wherein a cooling liquid (4) is arranged in the storage space (3), a plurality of liquid outlets (5) are formed in the lower end of the inner side of the window frame (1), the liquid outlets (5) are positioned between the double-layer glass (2), a sealing cover (6) is arranged at the liquid outlets (5), the sealing cover (6) can be automatically opened when the fire is on fire,

the protection mechanism comprises a plurality of square openings (7) which are positioned at one side of the lower end of the window frame (1), and sealing shutters (8) are arranged at the square openings (7).

2. The energy-saving heat-preservation fireproof window according to claim 1, wherein an air outlet hole (9) is formed in one side of the upper end of the double-layer glass (2), and an exhaust valve (10) is installed at the air outlet hole (9).

3. The energy-saving heat-preservation fireproof window according to claim 2, wherein the cooling liquid (4) is water, the sealing cover (6) comprises a heat conduction column (11), the heat conduction column (11) is installed at the liquid outlet (5) through bolt connection, a layer of wax (12) is wrapped on the outer side of the heat conduction column (11), and the liquid outlet (5) can be completely sealed by the wax (12).

4. The energy-saving heat-preservation fireproof window according to claim 3, characterized in that the square opening (7) is located on one side of the liquid outlet (5), the sealing shutter (8) comprises a movable plate (13), an annular sealing ring (14) is installed on one side surface of the movable plate (13) close to the window frame (1), the movable plate (13) is installed at the liquid outlet (5) through bolt connection, a heat conducting rod (15) is installed on the sealing shutter (8), a circular groove (16) is formed in the lower end of the heat conducting column (11), and one end of the heat conducting rod (15) can extend into the circular groove (16).

5. The energy-saving heat-preserving fireproof window according to claim 1, wherein an inlet and an outlet (17) are formed in the lower end of the window frame (1), a torsion valve (18) is arranged at the inlet and the outlet (17), and the cooling liquid (4) can enter and exit from the torsion valve (18).

6. An energy-saving and heat-preserving fireproof window according to claim 1, wherein the inner side surface of the double-layer glass (2) is stuck with an explosion-proof film (19).