CN215169502U

CN215169502U - PVC plastic passive fire-resistant window

Info

Publication number: CN215169502U
Application number: CN202121112115.1U
Authority: CN
Inventors: 刘立强
Original assignee: Langfang Tianyun Industry And Trade Co ltd
Current assignee: Langfang Tianyun Industry And Trade Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-14
Anticipated expiration: 2031-05-24

Abstract

The utility model relates to the technical field of doors and windows, and discloses a PVC plastic passive fire-resistant window, which comprises a PVC plastic frame body, wherein upper sealing window glass is inlaid at the upper side of the PVC plastic frame body, the lower side of the PVC plastic frame body is connected with a left window door and a right window door through hinges, push handles are respectively arranged on the left window door and the right window door, the bottoms of the left window door and the right window door are respectively connected with a wind-proof support, and composite glass is respectively inlaid on the left window door and the right window door. The sealing effect can be good.

Description

PVC plastic passive fire-resistant window

Technical Field

The utility model relates to a door and window technical field specifically is passive fire-resistant window of PVC plastic form.

Background

The door and window is divided into an enclosure member or a partition member according to different positions, and has different design requirements to have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like, and although the types of the fire-resistant windows are various, the requirements of users cannot be met.

The existing fire-resistant window is poor in fire resistance and poor in sound insulation effect when in use, and the existing fire-resistant window is poor in sealing effect, smoke easily permeates indoors when a fire disaster happens, harm is caused to the life health of indoor personnel, the safety is poor, and therefore the PVC plastic passive fire-resistant window is urgently needed to overcome the defects.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a passive fire resisting window of PVC plastics form has solved current fire resisting window, and when using, fire resistance is not good, and gives sound insulation effect poor, and current fire resisting window's sealed effect is poor in addition, and the flue gas permeates indoor easily when the conflagration breaing out, causes the injury to indoor personnel's life health, the poor problem of security.

The utility model provides a following technical scheme: the PVC plastic passive fire-resistant window comprises a PVC plastic frame body, wherein upper sealing window glass is inlaid at the upper side of the PVC plastic frame body, the lower side of the PVC plastic frame body is connected with a left window door and a right window door through hinges, push handles are respectively installed on the left window door and the right window door, the bottoms of the left window door and the right window door are respectively connected with a wind-proof support, composite glass is respectively inlaid on the left window door and the right window door, the composite glass consists of front windshield glass, rear windshield glass, first fire-resistant glass, second fire-resistant glass and thickening sound-proof glass, the upper end of the front windshield glass is connected with first fire-resistant glass, thickening sound-proof glass is arranged right above the first fire-resistant glass, second fire-resistant glass is installed right above the thickening sound-proof glass, the upper end of the second fire-resistant glass is connected with rear windshield, the upper end of the rear windshield is connected with the inner upper side wall of the right window door, the lower end of the front windshield is connected with the inner lower side wall of the right window door, and fire clay is laid around the outer side of the PVC plastic frame body.

Preferably, a first sealing rubber strip is arranged between the PVC plastic frame body and the periphery of the upper sealing window glass.

Preferably, second sealing rubber strips are arranged between the left window door, the right window door and the periphery of the PVC plastic frame body.

Preferably, the interior of the PVC plastic frame is filled with a fire-proof material.

Preferably, the structure of the upper sealing window glass is the same as that of the composite glass.

Preferably, the number of the hinges is four.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses a set up first fire-resistant glass, second fire-resistant glass, fire clay and thickening sound-proof glass, utilize the mutually supporting effect between them to can realize good fire resistance, and improve syllable-dividing effect, secondly through pack fire-proof material in PVC plastic frame body, can further promote fire resistance, in addition through setting up first joint strip and second joint strip, can be so that sealed effectual, can block the infiltration of flue gas when the conflagration breaing out, the security is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the composite glass of the present invention.

In the figure: 1. a PVC plastic frame body; 2. sealing the window glass; 3. refractory mortar; 4. a hinge; 5. a right window door; 6. a left window door; 7. wind-proof bracing; 8. composite glass; 9. a second sealing rubber strip; 10. pushing the handle; 11. a first sealing rubber strip; 12. a rear windshield; 13. front windshield glass; 14. a first refractory glass; 15. a second refractory glass; 16. the sound-proof glass is thickened.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the PVC plastic passive fire resistant window includes a PVC plastic frame 1, an upper sealing glass 2 is inlaid on the upper side of the PVC plastic frame 1, the lower side of the PVC plastic frame 1 is connected with a left window door 6 and a right window door 5 through a hinge 4, push handles 10 are respectively installed on the left window door 6 and the right window door 5, the bottoms of the left window door 6 and the right window door 5 are respectively connected with a wind-proof support 7, a composite glass 8 is respectively inlaid on the left window door 6 and the right window door 5, the composite glass 8 is composed of a front windshield 13, a rear windshield 12, a first fire resistant glass 14, a second fire resistant glass 15 and a thickened sound-proof glass 10, the upper end of the front windshield 13 is connected with the first fire resistant glass 14, a sound-proof thickened glass 16 is arranged right above the first fire resistant glass 14, a second fire resistant glass 15 is installed right above the thickened sound-proof glass 16, the upper end of the second fire resistant glass 15 is connected with the rear windshield 12, the upper end of the rear glass baffle 12 is connected with the inner upper side wall of the right window 5, the lower end of the front glass baffle 13 is connected with the inner lower side wall of the right window 5, the fire clay 3 is paved around the outer side of the PVC plastic frame 1, and by utilizing the mutual matching action between the fire clay and the fire clay, thereby realizing good fire resistance and improving sound insulation effect, a first sealing rubber strip 11 is arranged between the periphery of the PVC plastic frame body 1 and the upper sealing window glass 2, a second sealing rubber strip 9 is arranged between the periphery of the left window door 6 and the periphery of the right window door 5 and the PVC plastic frame body 1, the first sealing rubber strip 11 and the second sealing rubber strip 9 can ensure good sealing effect of the fire-resistant window, the interior of the PVC plastic frame body 1 is filled with fireproof materials, pack fire prevention material in PVC plastic frame 1, can further promote fire behaviour, the structure of upper cover window glass 2 and compound glass 8 is the same, and the quantity of hinge 4 sets up to four.

The utility model discloses a theory of operation and use flow: when left window door 6 and right window door 5 are opened in needs ventilation, then outwards push left window door 6 and right window door 5 open through pushing away handle 10, and utilize windproof brace 7 to support, when unexpected conflagration takes place, the fire-proof material of the inside packing of PVC plastics framework 1, spreading of the intensity of a fire is blockked jointly to first fire-resistant glass 14 and second fire-resistant glass 15, play the fire prevention effect, secondly PVC plastics framework 1 fire clay 3 all around further plays the fire prevention effect, PVC plastics framework 1 and last window glass 2, first joint strip 11 and second joint strip 9 between left window door 6 and the right window door 5, can strengthen the sealed effect of fire-resistant window, thickening sound-proof glass 16 can play good syllable-dividing effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

The passive fire-resistant window in the form of PVC plastic comprises a PVC plastic frame body (1) and is characterized in that; the upper side of the PVC plastic frame body (1) is inlaid with upper sealing window glass (2), the lower side of the PVC plastic frame body (1) is connected with a left window door (6) and a right window door (5) through a hinge (4), push handles (10) are installed on the left window door (6) and the right window door (5), the bottoms of the left window door (6) and the right window door (5) are connected with wind-proof supports (7), composite glass (8) is embedded on the left window door (6) and the right window door (5), the composite glass (8) is composed of front windshield (13), rear windshield (12), first fire-proof glass (14), second fire-proof glass (15) and thickening sound-proof glass (16), the upper end of the front windshield (13) is connected with first fire-proof glass (14), and thickening sound-proof glass (16) is arranged right above the first fire-proof glass (14), install second fire-resistant glass (15) directly over thickening sound insulating glass (16), the upper end of second fire-resistant glass (15) is connected with back glass (12), the upper end of back glass (12) is connected with the interior side wall of going up of right window door (5), the lower extreme of preceding glass (13) is connected with the interior side wall of right window door (5), fire clay (3) have been laid all around in the outside of PVC plastic frame body (1).
2. The PVC plastic form passive fire resistant window of claim 1, wherein: a first sealing rubber strip (11) is arranged between the periphery of the PVC plastic frame body (1) and the periphery of the upper sealing window glass (2).
3. The PVC plastic form passive fire resistant window of claim 1, wherein: and second sealing rubber strips (9) are arranged between the peripheries of the left window door (6), the right window door (5) and the PVC plastic frame body (1).
4. The PVC plastic form passive fire resistant window of claim 1, wherein: the PVC plastic frame body (1) is filled with fireproof materials.
5. The PVC plastic form passive fire resistant window of claim 1, wherein: the upper sealing window glass (2) and the composite glass (8) have the same structure.
6. The PVC plastic form passive fire resistant window of claim 1, wherein: the number of the hinges (4) is four.