CN211229092U - Ventilation air circulation structure of double-layer curtain wall - Google Patents
Ventilation air circulation structure of double-layer curtain wall Download PDFInfo
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- CN211229092U CN211229092U CN201921980602.2U CN201921980602U CN211229092U CN 211229092 U CN211229092 U CN 211229092U CN 201921980602 U CN201921980602 U CN 201921980602U CN 211229092 U CN211229092 U CN 211229092U
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Abstract
The utility model discloses a ventilation air circulation structure of double-layer curtain wall, comprising a first curtain wall and a second curtain wall, wherein the first curtain wall and the second curtain wall are connected through a frame body; the fireproof mechanism comprises a first metal plate, a bolt, a second metal plate, a jack, an insertion rod, a ventilation hole, an electromagnet and a magnet block, wherein the two side walls of the first metal plate are connected with the frame body through the bolt, the jack is installed in the middle of the top of the first metal plate, and the insertion rod is inserted into the inner cavity of the jack. The utility model discloses an electro-magnet adsorbs the magnet piece to make the second metal sheet break away from first metal sheet, thereby can ventilate, when the conflagration breaing out, the electro-magnet loses magnetism behind the outage, thereby the second metal sheet is under the automatic circumstances, and automatic whereabouts seals first metal sheet, thereby development that can effectual control intensity of a fire avoids the flame to scurry to high-rise.
Description
Technical Field
The utility model relates to a curtain engineering technical field specifically is a ventilation air circulation structure of double-deck curtain.
Background
At present, a common double-layer glass curtain wall generally comprises an outer-layer glass curtain wall and an inner-layer glass curtain wall, and an air exchange area is arranged between the two layers of glass curtain walls. The lower end and the upper end of the outer glass curtain wall are respectively provided with an air inlet and an air outlet, and due to the chimney effect, air in the air exchange area can naturally flow from bottom to top, and the indoor air is taken away through the pressure difference generated by air flow, so that the exchange of the indoor air and the outdoor air is completed. For the integral and channel type double-layer glass curtain wall, the air exchange area of the curtain wall penetrates through the inner layer and the outer layer of the whole curtain wall from top to bottom, no partition is arranged between floors, once a fire disaster happens, smoke and flames of the lower layer can be diffused to a room of the upper layer, great potential safety hazards exist, and the requirement of building fire prevention specifications is difficult to achieve.
According to patent CN201620174812.2, a double glazing curtain wall ventilation unit can know, including box and PLASTIC LAMINATED and can drive the relative box horizontal migration's of PLASTIC LAMINATED motor, the top of box is uncovered, the PLASTIC LAMINATED be located the uncovered department in box top, be equipped with a plurality of lower through-holes that run through the bottom half in the box, be equipped with in the box with the ventilation pipe of lower through-hole intercommunication, be equipped with on the PLASTIC LAMINATED can with the ventilation pipe on the vent that the through-hole corresponds. The utility model aims at providing a double glazing curtain ventilation unit that can effectively prevent the air flow when taking place the conflagration.
At present, the existing ventilation air circulation structure of the double-layer curtain wall has some defects, such as; the device is at the in-process of use, when the conflagration breaks out, the bottom conflagration breaks out, for whole mansion's security performance, when the intensity of a fire development back, whole mansion all can cut off the power supply to can lead to the motor of high-rise department can not in time work, thereby can't in time prevent the development of intensity of a fire. For this reason, new technical solutions need to be designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-deck curtain's ventilation air circulation structure has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a ventilation air circulation structure of a double-layer curtain wall comprises a first curtain wall and a second curtain wall, wherein the first curtain wall and the second curtain wall are connected through a frame body;
fireproof mechanism includes first metal sheet, bolt, second metal sheet, jack, inserted bar, ventilation hole, electro-magnet and magnet piece, first metal sheet both sides wall passes through the bolt and the framework is connected, department installs the jack in the middle of the top of first metal sheet, the inner chamber of jack is pegged graft and is had the inserted bar, the top fixedly connected with metal sheet of inserted bar, the magnet piece is all installed to the top both sides of metal sheet, the top magnetism of magnet piece is connected with the electro-magnet, electro-magnet fixed mounting is in first curtain inner wall, the ventilation hole has been seted up to the outer wall of first metal sheet.
As a preferred embodiment of the utility model, the inner wall in ventilation hole is installed the active carbon filter screen.
As a preferred embodiment of the present invention, the outer wall of the first metal plate is coated with a fireproof coating.
In a preferred embodiment of the present invention, an asbestos sheet layer is attached to a bottom of the second metal plate.
As a preferred embodiment of the present invention, the electromagnet is electrically connected to the external power source.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an electro-magnet adsorbs the magnet piece to make the second metal sheet break away from first metal sheet, thereby can ventilate, when the conflagration breaing out, the electro-magnet loses magnetism behind the outage, thereby the second metal sheet is under the automatic circumstances, and automatic whereabouts seals first metal sheet, thereby development that can effectual control intensity of a fire avoids the flame to scurry to high-rise.
2. The utility model discloses an utilize the bolt-up between first metal sheet and the framework to avoid after the intensity of a fire climbs, drop under the impact of intensity of a fire, make the steadiness improve.
3. The utility model discloses an it can adsorb the smog that less conflagration produced to install the active carbon otter board in the ventilation hole, avoids causing glass to lead to the fact the smoked form to the high-rise, influences beautifully.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of a ventilation air circulation structure of a double-layer curtain wall according to the present invention;
fig. 2 is a schematic diagram of a second metal plate structure of the ventilation air circulation structure of the double-layer curtain wall of the present invention;
fig. 3 is the first metal plate structure schematic diagram of the ventilation air circulation structure of the double-layer curtain wall of the present invention.
In the figure: 1 first curtain, 2 second curtain, 3 frameworks, 4 first metal sheets, 5 bolts, 6 second metal sheets, 7 jacks, 8 inserted rods, 9 ventilation holes, 10 activated carbon filter screens, 11 electromagnets, 12 magnet blocks, 13 asbestos screen layers and 14 fireproof coatings.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.
Referring to fig. 1-3, the present invention provides a technical solution: a ventilation air circulation structure of a double-layer curtain wall comprises a first curtain wall 1 and a second curtain wall 2, wherein the first curtain wall 1 and the second curtain wall 2 are connected through a frame body 3, and a fireproof mechanism is arranged in the joint of the first curtain wall 1 and the second curtain wall 2;
the fire-proof mechanism comprises a first metal plate 4, a bolt 5, a second metal plate 6, a jack 7, an insert rod 8, a vent hole 9, an electromagnet 11 and a magnet block 12, two side walls of the first metal plate 4 are connected with the frame body 3 through bolts 5, the middle of the top of the first metal plate 4 is provided with an insertion hole 7, an inserting rod 8 is inserted into the inner cavity of the inserting hole 7, a metal plate 6 is fixedly connected with the top of the inserting rod 8, the two sides of the top of the metal plate 6 are both provided with magnet blocks 12, the top of the magnet blocks 12 is magnetically connected with an electromagnet 11, electromagnet 11 fixed mounting is in 1 inner wall of first curtain, ventilation hole 9 has been seted up to the outer wall of first metal sheet 4, and as shown in figure 1 in this embodiment, electromagnet 11 is when taking place the conflagration, and the back of cutting off the power supply, the shutoff is carried out in the automatic whereabouts of second metal sheet 6, can effectually prevent that the intensity of a fire from scurrying upward.
Referring to fig. 1 in the present embodiment, an activated carbon filter 10 is installed on an inner wall of the ventilation hole 9, and functions that the spark filter 10 can adsorb smoke particles.
Referring to fig. 3 in this embodiment, the outer wall of the first metal plate 4 is coated with a fireproof coating 14, and the fireproof coating 14 is a ceramic coating.
In the embodiment, referring to fig. 2, the bottom of the second metal plate 6 is provided with an asbestos mesh layer 13, which is used for preventing the fire from spreading.
In this embodiment, referring to fig. 1, the electromagnet 11 is electrically connected to an external power source.
It should be noted that, the ventilation air circulation structure of the double-layer curtain wall of the present invention includes all the components known by the technical manual or the technical personnel in the field, the structure and principle of the ventilation air circulation structure are all known by the technical manual or the conventional experimental method, when the ventilation air circulation structure of the double-layer curtain wall is used, the device is communicated when the glass curtain wall of the whole house is used, the first curtain wall 1 and the second curtain wall 2 are connected through the frame body 3, then the air enters along the air inlet of the outer layer glass and then is discharged from the air outlet hole to take away the air to achieve the ventilation effect, in the ventilation process, the air can pass through the air outlet hole 9, and simultaneously, a certain distance is reserved between the second metal plate 6 and the inner wall of the first curtain wall 1, thereby providing the air supply through hole, when a fire disaster occurs, when the fire is small, smog wafts upwards, the smog volume is less, thereby absorbed by activated carbon otter board 10, avoid polluting the glass on upper strata, when the intensity of a fire development is great, mansion can have a power failure, 11 outage of electro-magnet this moment, thereby lose magnetism, unable absorption magnet piece 12, then second metal sheet 6 descends under the dead weight drives, the shutoff is on first metal sheet 4 surface, plug up ventilation hole 9, thereby avoid the fire appearance to scurry, 4 outer walls of first metal sheet are scribbled the asbestos stratum reticulare 13 that is equipped with fire prevention coating 14 and 6 bottoms of second metal sheet simultaneously and can effectual surperficial intensity of a fire stretch, framework 3 and first metal sheet 4 pass through bolt 5 and connect simultaneously, thereby make the steadiness high, can not burnt out, the device simple structure, and convenient operation, therefore, the clothes hanger is strong in practicability.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a double-deck curtain wall's ventilation air circulation structure, includes first curtain wall (1) and second curtain wall (2), its characterized in that: the first curtain wall (1) and the second curtain wall (2) are connected through a frame body (3), and a fireproof mechanism is arranged in the joint of the first curtain wall (1) and the second curtain wall (2);
fireproof mechanism includes first metal sheet (4), bolt (5), second metal sheet (6), jack (7), inserted bar (8), ventilation hole (9), electro-magnet (11) and magnet piece (12), first metal sheet (4) both sides wall passes through bolt (5) and framework (3) connection, department installs jack (7) in the middle of the top of first metal sheet (4), the inner chamber grafting of jack (7) has inserted bar (8), the top fixedly connected with metal sheet (6) of inserted bar (8), magnet piece (12) are all installed to the top both sides of metal sheet (6), the top magnetism of magnet piece (12) is connected with electro-magnet (11), electro-magnet (11) fixed mounting is in first curtain (1) inner wall, ventilation hole (9) have been seted up to the outer wall of first metal sheet (4).
2. A ventilation air circulation structure of a double curtain wall as claimed in claim 1, wherein: and an activated carbon filter screen (10) is arranged on the inner wall of the ventilation hole (9).
3. A ventilation air circulation structure of a double curtain wall as claimed in claim 1, wherein: the outer wall of the first metal plate (4) is coated with a fireproof coating (14).
4. A ventilation air circulation structure of a double curtain wall as claimed in claim 1, wherein: and an asbestos net layer (13) is arranged at the bottom of the second metal plate (6).
5. A ventilation air circulation structure of a double curtain wall as claimed in claim 1, wherein: the electromagnet (11) is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921980602.2U CN211229092U (en) | 2019-11-16 | 2019-11-16 | Ventilation air circulation structure of double-layer curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921980602.2U CN211229092U (en) | 2019-11-16 | 2019-11-16 | Ventilation air circulation structure of double-layer curtain wall |
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| Publication Number | Publication Date |
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| CN211229092U true CN211229092U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921980602.2U Active CN211229092U (en) | 2019-11-16 | 2019-11-16 | Ventilation air circulation structure of double-layer curtain wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331094A (en) * | 2020-11-13 | 2021-02-05 | 福建万业电气科技有限公司 | Concealed wall-embedded fire evacuation indicator lamp |
| CN115450360A (en) * | 2022-09-30 | 2022-12-09 | 绿都建筑装饰集团有限公司 | High-performance fireproof sound-insulation fresh air circulation energy-saving curtain wall |
-
2019
- 2019-11-16 CN CN201921980602.2U patent/CN211229092U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331094A (en) * | 2020-11-13 | 2021-02-05 | 福建万业电气科技有限公司 | Concealed wall-embedded fire evacuation indicator lamp |
| CN115450360A (en) * | 2022-09-30 | 2022-12-09 | 绿都建筑装饰集团有限公司 | High-performance fireproof sound-insulation fresh air circulation energy-saving curtain wall |
| CN115450360B (en) * | 2022-09-30 | 2023-09-22 | 绿都建筑装饰集团有限公司 | High-performance fireproof sound-insulation fresh air circulation energy-saving curtain wall |
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