CN105569258A

CN105569258A - Explosion-proof curtain wall plate

Info

Publication number: CN105569258A
Application number: CN201510665505.4A
Authority: CN
Inventors: 马人欢
Original assignee: Individual
Current assignee: Zhongke Shenmei Environmental Technology Co ltd
Priority date: 2015-10-16
Filing date: 2015-10-16
Publication date: 2016-05-11
Anticipated expiration: 2035-10-16
Also published as: CN105569258B

Abstract

The invention relates to an explosion-proof curtain wall plate which comprises an outer-layer plate and a back plate. A screen is clamped between the outer-layer plate and the back plate, and hard isolation beads are adhered onto the screen; the peripheral edge of the outer-layer plate and the peripheral edge of the back plate are adhered to each other by adhesive to form a liquid-seal cavity, and the cavity is filled with heat-insulation liquid. The explosion-proof curtain wall plate has the advantages that the explosion-proof curtain wall plate is simple in structure and is explosion-proof; the curtain wall plate has low sealing requirements, is stable in structure and has excellent explosion-proof and heat-insulation functions.

Description

Explosion-resistant curtain walls plate

Technical field

The present invention relates to a kind of curtain wall component, especially, is a kind of curtain wall panel.

Background technology

Curtain wall, has another name called building curtain wall, curtain wall, is a kind of facade of the frequent use of modern architecture, is generally made up of materials such as metal, glass, stone material and artificial boards, is arranged on the outermost layer of building; Curtain wall does not bear any structural load, is only connected with structural slab or post to bear and conducts oneself with dignity and resist blast; But in summer, outside temperature is higher, indoor owing to turning on the aircondition, temperature is lower, and the temperature difference that indoor and outdoor is larger easily makes curtain wall explosion come, and there is potential safety hazard, meanwhile, the curtain wall heat insulation effect of this lamina is also not obvious; For this reason, many buildings select double-layered glass facade, but double-skin curtain wall construction is more complicated, have the bearing of support simultaneously and prepare for the postgraduate qualifying examination more greatly, in addition, in order to ensure to have good heat insulation effect, the tightness of double-layer curtain wall needs strictly control, factors makes that the cost of double-layer curtain wall improves, difficulty of construction increases, therefore uneconomical in installation, use procedure.

Summary of the invention

For the problems referred to above, the invention provides a kind of explosion-resistant curtain walls plate, this curtain wall panel structure simply again can be explosion-proof, and the tight requirements needed for this curtain wall panel is low, Stability Analysis of Structures, has good explosion-proof, heat insulation function.

For solving the problem, the technical solution adopted in the present invention is: this explosion-resistant curtain walls plate includes lamina rara externa and backboard; Between described lamina rara externa and backboard, be clamped with silk screen, described silk screen is stained with the spacer beads of hard; The periphery of described lamina rara externa and described backboard to form the cavity of a fluid-tight, is filled with thermal insulating fluid by colloid adhesion in described cavity.

The invention has the beneficial effects as follows: be arranged in curtain wall support by this explosion-resistant curtain walls plate, described backboard is towards the indoor of building; When summer high temperature weather, lamina rara externa is subject to solar irradiation, and temperature is higher, and backboard is due in faced chamber, and temperature is lower, and the lamina rara externa of high temperature is to thermal insulating fluid heat release, and thermal insulating fluid is to backboard heat release simultaneously; Described thermal insulating fluid forms uniform temperature gradient between lamina rara externa and backboard, effectively prevents there is larger temperature gradient between lamina poor, thus effectively prevent the explosion of lamina rara externa or backboard; Described silk screen is clamped between lamina rara externa and backboard, owing to there is capillary pipeline in silk screen, thermal insulating fluid can stick on silk screen, and the thermal insulating fluid therefore in described cavity can spread all over whole cavity uniformly along the lines of silk screen, and then ensure that even, the stable delivery of temperature in curtain wall panel; Simultaneously described spacer beads can effectively prevent backboard from directly contacting with lamina rara externa, thus avoids because two boards directly contacts the explosion that excessive temperature differentials causes.

Compared to traditional glass plate, the present invention is except swashing except broken curtain wall panel in the anti-temperature difference, also there is anti-splash effect, namely when curtain wall panel is broken because of External Force Acting, fragment after lamina rara externa or backboard break can stick to and silk screen still keep complete, and people around can not be scratched by splashes, therefore use safer.

As preferably, described thermal insulating fluid includes purifies waste water; Purify waste water and have higher specific heat capacity, after absorption more heat transfer, alternating temperature amplitude is less, the temperature difference effectively excessively between lamina rara externa and backboard, prevents lamina rara externa or backboard from bursting because of excessive temperature differentials.

As preferably, also press from both sides with separation membrane between lamina rara externa and backboard, the both sides being distributed in separation membrane of two described silk screen symmetries; Described separation membrane can make cavity be divided into two temperature gradients, reduces the temperature difference of lamina rara externa and backboard both sides further.

As preferably, be coated with on the surface of each described spacer beads with fluorescent material; Fluorescent material absorbs sunshine daytime, and externally discharge luminous energy with the form of fluorescence in the evening again, so that promote the aesthetic feeling of building.

As preferably, this explosion-resistant curtain walls plate also include one with the elastic ring of described cavity connects; This elastic ring can prevent thermal insulating fluid from making described cavity produce comparatively imperial palace pressure when expanding with heat and contract with cold.

Accompanying drawing explanation

Fig. 1 be this explosion-resistant curtain walls plate embodiment face structural representation.

Fig. 2 is enlarged partial sectional structural representation embodiment illustrated in fig. 1.

Detailed description of the invention

Embodiment

In the embodiment shown in Fig. 1, Fig. 2, this explosion-resistant curtain walls plate includes lamina rara externa 1 and backboard 2; Between described lamina rara externa 1 and backboard 2, be clamped with silk screen 3, described silk screen 3 is stained with the spacer beads 31 of hard, be coated with on the surface of each described spacer beads 31 with fluorescent material; Between lamina rara externa 1 and backboard 2, also folder has the both sides being distributed in separation membrane 4 of described silk screen 3 symmetry of separation membrane 4, two; The periphery of described lamina rara externa 1 and described backboard 2 is by colloid adhesion to form the cavity 5 of a fluid-tight, and in described cavity 5, be filled with thermal insulating fluid, described thermal insulating fluid includes purifies waste water; This explosion-resistant curtain walls plate also includes an elastic ring 6 be communicated with described cavity 5, and described elastic ring 6 is clamped between backboard 2 and lamina rara externa 1, and described cavity 5 wraps up by described elastic ring 6, and its position as shown in Figure 1.

Be arranged in curtain wall support by this explosion-resistant curtain walls plate, described backboard 2 is towards the indoor of building; When summer high temperature weather, lamina rara externa 1 is subject to solar irradiation, and temperature is higher, and backboard 2 is due in faced chamber, and temperature is lower, lamina rara externa 1 pair of thermal insulating fluid heat release of high temperature, and thermal insulating fluid is to backboard 2 heat release simultaneously; Described thermal insulating fluid forms uniform temperature gradient between lamina rara externa 1 and backboard 2, effectively prevents there is larger temperature gradient between lamina poor, thus effectively prevent the explosion of lamina rara externa 1 or backboard 2; In the present embodiment, include in thermal insulating fluid and purify waste water, purify waste water and there is higher specific heat capacity, rise very little at the simultaneous temperature absorbing more heat transfer, therefore when summer, thermal insulating fluid can absorb a large amount of heat of lamina rara externa 1, and can not heat up too much, transfer heat to backboard 2 slowly simultaneously, effectively prevent lamina rara externa 1, backboard 2 from being swashed because of excessive temperature differentials broken.

Described silk screen 3 is clamped between lamina rara externa 1 and backboard 2, owing to there is capillary pipeline in silk screen 3, thermal insulating fluid can stick on silk screen 3, therefore the thermal insulating fluid in described cavity 5 can spread all over whole cavity 5 uniformly along the lines of silk screen 3, and then ensure that even, the stable delivery of temperature in curtain wall panel; Simultaneously described spacer beads 31 can effectively prevent backboard 2 from directly contacting with lamina rara externa 1, thus avoids because two boards directly contacts the explosion that excessive temperature differentials causes; Fluorescent material in spacer beads 31 can promote the aesthetic feeling of building at night, improves the sight of building.

In the present embodiment, described separation membrane 4 can make cavity 5 be divided into two deblocking temperature gradients, reduces the temperature difference of lamina rara externa 1 both sides and backboard 2 both sides further, prevents curtain wall panel from bursting further; In addition, described elastic ring 6 is communicated with described cavity 5, and when temperature is higher, thermal insulating fluid expands, and unnecessary thermal insulating fluid will be got in described elastic ring 6, and can not cause in cavity 5 and press through large explosion; The corresponding contraction of described elastic ring 6 meeting when the temperature is low; Therefore elastic ring 6 can prevent thermal insulating fluid from curtain wall panel being burst when expanding with heat and contract with cold or squeeze broken.

Compared to traditional glass plate, the present invention is except swashing except broken curtain wall panel in the anti-temperature difference, also there is anti-splash effect, namely when curtain wall panel is broken because of External Force Acting, fragment after lamina rara externa 1 or backboard 2 break can stick to and silk screen 3 still keep complete, and people around can not be scratched by splashes, therefore use safer.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. an explosion-resistant curtain walls plate, this explosion-resistant curtain walls plate includes lamina rara externa (1) and backboard (2); It is characterized in that: between described lamina rara externa (1) and backboard (2), be clamped with silk screen (3), described silk screen (3) is stained with the spacer beads (31) of hard; The periphery of described lamina rara externa (1) and described backboard (2) to form the cavity (5) of a fluid-tight, is filled with thermal insulating fluid by colloid adhesion in described cavity (5).

2. explosion-resistant curtain walls plate according to claim 1, is characterized in that: described thermal insulating fluid includes purifies waste water.

3. explosion-resistant curtain walls plate according to claim 1 and 2, is characterized in that: between lamina rara externa (1) and backboard (2), also folder has separation membrane (4), the both sides being distributed in separation membrane (4) that two described silk screens (3) are symmetrical.

4. explosion-resistant curtain walls plate according to claim 1, is characterized in that: be coated with fluorescent material on the surface of each described spacer beads (31).

5. explosion-resistant curtain walls plate according to claim 1, is characterized in that: this explosion-resistant curtain walls plate also includes an elastic ring (6) be communicated with described cavity (5).