A smart ventilation device

Abstract

This invention relates to the field of skylights, specifically to an intelligent ventilation device, comprising a support mechanism on which a window sash mechanism is mounted; the support mechanism includes a support frame; the window sash mechanism includes a waterproof window sash, which is connected to the support frame via a drive mechanism; the waterproof window sash includes an aluminum alloy frame with a hollow plate inside; this invention discloses an intelligent ventilation device; this invention changes the traditional single control method of skylights, not only facilitating the opening of skylights but also configuring an intelligent ventilation and smoke extraction equipment system, collecting real-time status data of the ventilation and smoke extraction equipment, realizing visual monitoring of the equipment, remote diagnosis of equipment faults, displaying and remotely controlling parameters such as workshop temperature, humidity, and dust; it can accept data from temperature, humidity, and dust sensors, and feed back the data to the user, who can control the opening and closing of the equipment as needed.

Description

Technical Field

[0001] This invention relates to the field of skylights, specifically to an intelligent ventilation device. Background Technology

[0002] Smoke exhaust skylights are fire-fighting equipment on factory roofs, commonly used for ventilation and smoke extraction between the factory interior and the outside, as well as for lighting and smoke extraction within the factory.

[0003] The existing smoke exhaust skylights have a relatively simple structure. When in use, the resistance of the smoke exhaust skylights is relatively large, and the lack of lighting facilities at the top of the skylights affects the brightness of the room.

[0004] At the same time, the existing smoke exhaust skylights have low overall structural strength and short service life.

[0005] Meanwhile, the existing smoke exhaust skylights connect the window sash and the supporting frame with hinges or bolts, making the connection position relatively fixed. This not only prevents the connection position between the window sash and the supporting frame from being changed as needed, but also makes it easy for the connection to loosen when the first connection point rusts during subsequent maintenance or replacement.

[0006] To improve at least one of the above problems, it is necessary to optimize the existing smoke exhaust skylight structure.

[0007] A search revealed that the existing patent, 202122035739.4 - A novel smoke exhaust skylight frame, does not offer any technical inspiration for solving the aforementioned technical problems. Summary of the Invention

[0008] The purpose of this invention is to provide a smoke exhaust skylight structure with high structural strength and long service life.

[0009] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0010] A smart ventilation device includes a smoke exhaust skylight structure, the smoke exhaust skylight structure including a support mechanism, and a window sash mechanism provided on the support mechanism;

[0011] The support mechanism includes a support frame;

[0012] The window sash mechanism includes a waterproof window sash, which is connected to the support frame via a drive mechanism;

[0013] The ventilation equipment also includes a control system, which includes a detection module connected to the control module and an execution module connected to the control module.

[0014] The waterproof window sash includes an aluminum alloy frame, and a hollow plate is provided inside the aluminum alloy frame;

[0015] The aluminum alloy frame includes a single frame; the ends of adjacent single frames are connected.

[0016] Adjacent unit borders are connected by connecting brackets;

[0017] The waterproof window sash is connected to the support frame via hinges.

[0018] The ventilation equipment also includes a control system;

[0019] The control system includes a control box; the control box is equipped with a wireless communication module.

[0020] Sub-control box; the sub-control box is connected in parallel to the control box via a fieldbus;

[0021] The drive mechanism is connected to the sub-control box via a fieldbus and is controlled by the sub-control box to realize the action of the waterproof window sash.

[0022] Sensor group; the sensor group is equipped with a wireless transceiver, which is connected to the control box;

[0023] The control box receives various sensing signals from the sensor group and sends corresponding control signals to the sub-control box according to the sensing signals; the sub-control box controls the drive mechanism to adjust the opening angle of the waterproof window sash according to the control signals.

[0024] The sensor group includes a temperature sensor, a humidity sensor, and a smoke sensor.

[0025] The window sash mechanism includes two waterproof window sashes, each of which is connected to the support frame via a drive mechanism; the two waterproof window sashes are arranged symmetrically; the support frame includes a base frame, on which end frames are provided, and each waterproof window sash corresponds to one end frame.

[0026] The end frames are symmetrically distributed on the base frame, and both the end frames and the base frame are U-shaped structures.

[0027] The waterproof window sash is arranged at an angle; the upper surface of the end frame is also arranged at an angle.

[0028] The waterproof window sash includes an aluminum alloy frame with a hollow plate inside; the aluminum alloy frame includes single frame pieces; the ends of adjacent single frame pieces are connected.

[0029] The adjacent individual frame borders are connected by connecting corner brackets.

[0030] The waterproof window sash is connected to the support frame via a hinge; the hinge includes a hinge body, and a connecting pin sleeve is provided at the end of the hinge body.

[0031] The driving mechanism includes a screw-type window opener mounted on the support frame. The screw-type window opener is connected to the support frame via a universal rotating clamp structure, and the screw-type window opener is connected to the waterproof window sash via a sliding mechanism.

[0032] The sliding mechanism includes a slide rail beam mounted on the waterproof window sash, and a sliding block is provided on the slide rail beam; the sliding block is connected to a screw-type window opener.

[0033] The advantages of this invention are:

[0034] This invention discloses an intelligent ventilation device; through the setting of a control system, this invention can realize the automated control of the ventilation device, which is convenient for practical use.

[0035] Furthermore, the ventilation device disclosed in this invention changes the traditional ventilation skylight structure, which not only facilitates the opening of the skylight structure but also makes it easier to ensure the layout and placement of the entire skylight structure. In addition, the waterproof window sash with an aluminum alloy frame is adopted in this invention, which not only greatly improves the strength of the waterproof window sash but also greatly extends its service life. Moreover, the setting of connecting corner brackets facilitates the docking between adjacent single frame units, while the setting of hinges facilitates the connection between the waterproof window sash and the supporting frame. Attached Figure Description

[0036] The following is a brief explanation of the contents of each of the accompanying drawings and the markings in the drawings:

[0037] Figure 1 This is a control logic block diagram of the present invention.

[0038] Figure 2 This is a schematic diagram of the structure when the present invention is closed.

[0039] Figure 3 This is a schematic diagram of the structure when the present invention is activated.

[0040] Figure 4 This is a perspective view of the first embodiment of the present invention.

[0041] Figure 5 This is a perspective view of the second embodiment of the present invention.

[0042] Figure 6 This is a top view of the present invention.

[0043] Figure 7 This is a top view of the waterproof window sash in this invention.

[0044] Figure 8 This is a schematic diagram of the structure of the present invention connected with a water distributor.

[0045] Figure 9This is a schematic diagram of the supporting frame of the present invention when arranged in a roof structure.

[0046] Figure 10 This is a first-view structural diagram of the support frame and roof structure of the present invention.

[0047] Figure 11 This is a structural schematic diagram from a second perspective when the support frame of the present invention is connected to the roof structure.

[0048] Figure 12 This is a schematic diagram of the connection between the single frame and the hollow plate in this invention.

[0049] Figure 13 for Figure 12 A magnified view of a portion of the image.

[0050] Figure 14 This is a schematic diagram of the structure of the first embodiment of the single frame in this invention.

[0051] Figure 15 This is a schematic diagram of the structure of the second embodiment of the single-piece frame in this invention.

[0052] Figure 16 This is a schematic diagram of the structure when the single frame is connected to the hinge in this invention.

[0053] Figure 17 This is a schematic diagram of the connecting corner bracket in this invention.

[0054] Figure 18 This is a schematic diagram of the hinge structure in this invention.

[0055] Figure 19 This is a schematic diagram of the sliding mechanism in this invention.

[0056] Figure 20 This is a schematic diagram of the pressure plate in this invention.

[0057] Figure 21 This is a schematic diagram of the structure when adjacent smoke exhaust skylights are connected in this invention.

[0058] The markings in the above figures are all:

[0059] 1. Support frame, 2. Window sash mechanism, 21. Waterproof window sash, 3. Single frame, 4. Drive mechanism, 5. Hinges, 6. Sealing strips, 7. Drainage manifold, 9. Roof structure. Detailed Implementation

[0060] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and the description of the preferred embodiments.

[0061] An intelligent ventilation device includes a smoke exhaust skylight structure, the smoke exhaust skylight structure includes a support mechanism, and a window sash mechanism 2 is provided on the support mechanism; the support mechanism includes a support frame 1; the window sash mechanism 2 includes a waterproof window sash 21, the waterproof window sash 21 is connected to the support frame 1 through a drive mechanism; this invention discloses an intelligent ventilation device; this invention changes the traditional skylight structure, not only facilitating the opening of the skylight structure, but also facilitating the arrangement and placement of the entire skylight structure.

[0062] In addition, the ventilation equipment disclosed in this invention also includes a control system; the control system includes a control box; the control box is equipped with a wireless communication module; a sub-control box; the sub-control box is connected in parallel to the control box via a fieldbus; the drive mechanism is connected to the sub-control box via a fieldbus and is controlled by the sub-control box to realize the action of the waterproof window sash; a sensor group; the sensor group is equipped with a wireless transceiver, which is connected to the control box; a fire control center, which is connected to the control box via the wireless communication module; an emergency button, which is connected to the control box via a fieldbus; a ventilation switch; the ventilation switch is connected to the control box via a fieldbus; and a building control center. The building control center is connected to the control box via the wireless communication module; the monitoring terminal, which is a computer terminal, is connected to the control box via a fieldbus; wherein, the control box receives various sensing signals sensed by the sensor group and sends corresponding control signals to the sub-control boxes according to the sensing signals; the sub-control boxes control the window opener to adjust the opening angle of the waterproof window sash according to the control signals; at the same time, the control box detects control commands from the fire control center and the building control center in real time, and controls the window opener, the emergency button and the ventilation switch to open or close accordingly according to the control commands; and transmits relevant information to the monitoring terminal for display.

[0063] Furthermore, the window sash mechanism 2 in this invention includes two waterproof window sashes 21, each of which is connected to the support frame 1 via a drive mechanism; the two waterproof window sashes 21 are arranged symmetrically; the arrangement of the two waterproof window sashes 21 facilitates the arrangement of the window sash mechanism 2 as needed; one arrangement is that the two waterproof window sashes 21 are arranged opposite each other, with one end of the two waterproof window sashes 21 connected to the support frame 1 via a hinge 5; forming a straight skylight structure.

[0064] Another arrangement is that two waterproof window sashes 21 are set opposite each other, and the two waterproof window sashes 21 are connected to the support frame 1 by hinges 5 at one end. This arrangement forms a side-opening skylight structure.

[0065] Furthermore, in this invention, the supporting frame 1 includes a base frame 11, on which end frames 12 are provided, with each waterproof window sash 21 corresponding to one end frame 12. The base frame 11 is a basic supporting structure, facilitating subsequent placement on the roof structure 9. In this invention, the base frame 11 is a U-shaped structure, facilitating subsequent placement at the throat position on the roof structure 9. In addition, the end frames 12 are provided on the base frame 11, serving as connection points for the waterproof window sashes 21. Furthermore, the end frames 12 also serve to elevate the waterproof window sashes 21, allowing them to be placed away from the base frame 11. Moreover, the end frames 12 are symmetrically distributed on the base frame 11, and both the end frames 12 and the base frame 11 are U-shaped structures, forming an integral structure. This arrangement ensures the integrity of the supporting frame 1 and changes the traditional spliced ​​frame structure.

[0066] Furthermore, in this invention, the basic frame 11 and the end frames 12 are an integral structure; this arrangement greatly ensures the integrity of the entire support frame 1. In specific implementation, the basic frame 11 in this invention is provided with two end frames 12; the two end frames 12 are symmetrically distributed; two waterproof window sashes are distributed and connected to the two end frames 12, and the two waterproof window sashes 21 are distributed at the ends of the end frames 12 that are far apart from each other and symmetrical to each other; the above design is used to assemble a straight skylight structure.

[0067] Furthermore, in this invention, the waterproof window sash 21 is arranged at an angle; the upper surface of the end frame 12 is also arranged at an angle. Through this arrangement, the upper part of the skylight structure is an inclined structure, which facilitates the drainage of water and avoids the accumulation of water on the window sash mechanism 2.

[0068] Furthermore, the waterproof window sash 21 described in this invention includes an aluminum alloy frame 211, which serves as an external protective mechanism to ensure the strength of the waterproof window sash 21 while reducing its weight, thus contributing to the overall lightweighting of the skylight structure. In addition, the aluminum alloy frame 211 contains a hollow plate 212. The hollow plate 212 serves as a light-transmitting panel. In this invention, the light-transmitting panel is a 16mm thick three-layer double-cavity polycarbonate light-transmitting panel. The front of the PC panel is coated with an anti-ultraviolet (UV) coating, and the back has an anti-condensation treatment.

[0069] Furthermore, the aluminum alloy frame 211 described in this invention includes individual frame 3s; the ends of adjacent individual frame 3s are connected; the present invention facilitates the assembly of the aluminum alloy frame 211 through the setting of individual frame 3s; in actual arrangement, the overall structure of the individual frame 3s is similar, the main difference is in the length of the individual frame 3s. In actual use, individual frame 3s of the same or different lengths are designed according to the set size of the protective window sash. In subsequent use, the individual frame 3s can be connected to each other as needed to form the required aluminum alloy frame 211 structure.

[0070] Furthermore, in this invention, adjacent single-unit frame 3 are connected by connecting brackets 2-1; the connection brackets 2-1 facilitate the connection between adjacent docking single-unit frame 3. In addition, in this invention, the end of each single-unit frame 3 is at a 45-degree angle; this facilitates the docking between adjacent single-unit frame 3.

[0071] Furthermore, in this invention, the waterproof window sash 21 is connected to the support frame 1 via a hinge 5. The hinge 5 facilitates the connection between the waterproof window sash 21 and the support frame 1. In addition, the waterproof window sash 21 can rotate around the support frame 1 via the hinge 5, thereby facilitating the opening and closing of the waterproof window sash 21.

[0072] Furthermore, in this invention, the hinge 5 includes a hinge 5 body, and a connecting pin sleeve 52 is provided at the end of the hinge 5 body; the hinge 5 body is the main structure of the hinge 5, and the hinge 5 body is connected to the waterproof window sash 21; subsequently, the connecting pin sleeve 52 cooperates with the pin shaft 511 on the support frame 1 to realize the connection between the waterproof window sash 21 and the support frame 1 through the hinge 5.

[0073] Furthermore, the driving mechanism in this invention includes a screw-type window opener 4 mounted on the support frame 1. The screw-type window opener 4 is connected to the support frame 1 via a universal rotating clamp structure 41, and is connected to the waterproof window sash 21 via a sliding mechanism. This invention facilitates the opening and closing of the waterproof window sash 21 through the installation of the window opener 4. The screw-type window opener 4 is connected to the support frame 1 via the universal rotating clamp structure 41, which is a rotating mechanism, facilitating the placement of the window opener 4 on the support frame 1. Additionally, this invention requires the screw-type window opener 4 to be rotatably connected to the waterproof window sash 21. This arrangement avoids rotational interference between the screw-type window opener 4 and the waterproof window sash 21.

[0074] Furthermore, the sliding mechanism in this invention includes a slide rail beam 42 disposed on the waterproof window sash 21, and a sliding block 43 disposed on the slide rail beam 42; the sliding block 43 is connected to the screw-type window opener 4; through the setting of the sliding mechanism, this invention not only facilitates the connection between the screw-type window opener 4 and the waterproof window sash 21, but also has a good self-guiding function, facilitating the sliding of the sliding block 43 on the slide rail beam 42.

[0075] Furthermore, in this invention, adjacent smoke exhaust skylight structures are connected by a snap-fit ​​mechanism 301; the snap-fit ​​mechanism includes a connecting buckle set on the support frame 1; the connection buckle facilitates the connection between adjacent smoke exhaust skylight structures; the connecting buckle includes a longitudinal plate, a transverse plate, and a longitudinal plate body; the longitudinal plate is connected to the longitudinal plate body through the transverse plate, the longitudinal plate and the longitudinal plate body are arranged horizontally relative to each other, and the longitudinal plate is connected to the longitudinal plate body through the transverse plate to form a hook mechanism, which facilitates the connection between adjacent smoke exhaust skylight structures; as shown in the attached figure.

[0076] Furthermore, in this invention, the single-piece frame 3 includes an outer plate 31 and an inner plate 32, with the outer plate 31 and inner plate 32 spaced apart. The outer plate 31 and inner plate 32 spaced apart form assembly cavities 31-32. This invention provides excellent support through the arrangement of the outer plate 31 and inner plate 32, and the assembly cavities 31-32 between them provide excellent connectivity, facilitating subsequent connection of the plates and also facilitating subsequent drainage of liquids. Additionally, in this invention… The outer panel 31 described herein includes a first horizontal plate 311 and a first vertical plate 312, and the inner panel 32 includes a second horizontal plate 321 and a second vertical plate 322. The first horizontal plate 311 and the first vertical plate 312 are arranged parallel to each other. The first vertical plate 312 and the second vertical plate 322 are arranged parallel to each other. Through this arrangement, the outer panel 31 and the inner panel 32 both form an inverted L-shaped structure. This arrangement allows the single frame 3 disclosed in this invention to form a frame structure, which not only ensures the overall strength of the single frame 3, but also facilitates the subsequent arrangement of other components.

[0077] Furthermore, in this invention, a connecting plate is provided between the outer plate 31 and the inner plate 32; the connecting plate plays a good bridging and supporting role, greatly ensuring the connection strength between the outer plate 31 and the inner plate 32; in addition, the connecting plate in this invention includes a first plate 33; the first plate 33 is arranged in the area between the first vertical plate 312 and the second vertical plate 322; the first plate 33 is distributed at the end of the first vertical plate 312 and the second vertical plate 322 away from the first horizontal plate 311; through the setting of the first plate 33, this invention enables a direct connection between the first vertical plate 312 and the second vertical plate 322, playing a good bridging role; in addition, in subsequent use, the connecting hinge 5 can be supported and limited to ensure the longitudinal limitation of the hinge 5 on the single frame 3.

[0078] Furthermore, the connecting plate in this invention also includes a second plate 34, with the first plate 33 and the second plate 34 spaced apart; the second plate 34 is arranged in the area between the first longitudinal plate 312 and the second longitudinal plate 322, and the second plate 34 is set close to the second transverse plate 321; the setting of the second plate 34 also plays a reinforcing and supporting role, better ensuring the connection strength between the outer plate 31 and the inner plate 32.

[0079] Furthermore, in this invention, the first horizontal plate 311 is connected to the second plate 34 through the longitudinal support plate 310; this arrangement allows for a direct connection between the first horizontal plate 311 and the second plate 34, which to a certain extent better ensures the structural strength of the single frame 3.

[0080] Furthermore, in this invention, the second plate 34 and the second horizontal plate 321 are staggered. This staggered distribution means that the second plate 34 is not flush with the second horizontal plate 321, but is set lower than the second horizontal plate 321. Through this arrangement, the second plate 34, the first vertical plate 312 and the second vertical plate 322 form a settling tank structure. This settling tank structure facilitates the accumulation of water, thereby facilitating the subsequent discharge of water through the drain hole 35.

[0081] Furthermore, in this invention, a waterproof mechanism is provided on the second horizontal plate 321; the waterproof mechanism ensures the tightness of the connection between the single frame 3 and the hollow plate 212 during subsequent use, and ensures the sealing of the entire waterproof window sash 21.

[0082] Furthermore, the waterproofing mechanism described in this invention includes a waterproofing rib 3-2 disposed on the second horizontal plate 321; the waterproofing rib 3-2 acts as a blocking block structure, reducing or preventing water from flowing into the subsequent roof throat along the hollow plate 212 and the second horizontal plate 321.

[0083] Furthermore, in this invention, the second horizontal plate 321 is provided with two waterproof ribs 3-2, which are spaced apart. The two waterproof ribs 3-2 provide a good lateral limiting function, which not only increases the connection between the second horizontal plate 321 and the hollow plate 212, but also facilitates the lateral limiting of the pressure plate 3-1.

[0084] Furthermore, in this invention, a pressure plate 3-1 is arranged between the two waterproof ribs 3-2; the pressure plate 3-1 provides a good sealing effect and increases the sealing between the hollow plate 212 and the second horizontal plate 321.

[0085] Furthermore, in this invention, the pressure plate 3-1 includes a first flat plate 3-11, a connecting side plate 3-12, and an extrusion end plate 3-13; the first flat plate 3-11 is connected to the extrusion end plate 3-13 on both sides through the connecting side plate 3-12; the extrusion end plate 3-13 has a V-shaped vertical cross section; in actual use, the first flat plate 3-11 is in contact with the hollow plate 212, and the connecting side plate 3-12 plays a good bridging role. In addition, the extrusion end plate 3-13 is provided at the end of the connecting side plate 3-12. Based on this arrangement, the extrusion end plate 3-13 has a certain deformation capability, which facilitates the hollow plate 212 to extrude the pressure plate 3-1 and the second horizontal plate 321 into contact.

[0086] Furthermore, in this invention, the first horizontal plate 311 is provided with pressure teeth 3111; by setting pressure teeth 3111, the compressive force between the first horizontal plate 311 and the hollow plate 212 is increased to a certain extent. Together with the pressure plate 3-1, the tightness between the hollow plate 212 and the first horizontal plate 311 and the second horizontal plate 321 is greatly guaranteed. In addition, by setting the pressure plate 3-1, because the pressure plate 3-1 has a certain deformation capability, the actual assembly operation of the hollow plate 212 is also facilitated.

[0087] Furthermore, in this invention, a limiting mechanism is provided between the first vertical plate 312 and the second vertical plate 322. The limiting mechanism includes an installation groove 38 provided on the first vertical plate 312 and a limiting end block 37 provided at the end of the second vertical plate 322. The limiting end block 37 is arranged at the end of the second vertical plate 322 away from the second horizontal plate 321. Through this arrangement, the first vertical plate 312, the second vertical plate 322 and the first plate body 33 form a groove mechanism, which can be used to place the hinge 5 in subsequent use, ensuring the placement of the hinge 5 on the single frame 3.

[0088] Furthermore, in this invention, the first horizontal plate 311 and the first vertical plate 312 are connected by an arc-shaped block 36. The arc-shaped block 36 facilitates the connection between the first horizontal plate 311 and the first vertical plate 312. In addition, the arc-shaped block 36 prevents the outer side of the single frame 3 from having sharp edges, ensuring the smoothness of the outer side of the single frame 3.

[0089] Furthermore, in this invention, the inner surface of the arc-shaped block 36 is a plane 361; the inner surface of the arc-shaped block 36 is designed as a plane 361. In actual installation and use, the hollow plate 212 presses against the inner surface of the arc-shaped block 36, which plays a good role in end limiting, ensuring that the end of the hollow plate 212 is limited and preventing the hollow plate 212 from moving.

[0090] Furthermore, in this invention, the first plate 33 and the second plate 34 are provided with leakage holes 35; the provision of leakage holes 35 facilitates the flow of liquid and avoids the accumulation of liquid in the single frame 3.

[0091] Furthermore, the connecting corner code 2-1 in this invention includes a corner code body 2-1, on which a flow cavity 20-1 is provided; the corner code body 2-1 of this invention provides good support and facilitates the connection of adjacent single-unit frame 3. In addition, the flow cavity 20-1 on the corner code body 2-1 of this invention provides good connectivity and facilitates the subsequent drainage of water through the connecting corner code 2-1.

[0092] Furthermore, the corner code body 2-1 in this invention includes a first insertion frame 201 and a second insertion frame 202, which are arranged vertically. The first insertion frame 201 includes a first inner insertion plate 2011 and a first outer insertion plate 2012, and the second insertion frame 202 includes a second outer insertion plate 2022 and a second inner insertion plate 2021. The first inner insertion plate 2011 and the second inner insertion plate 2021 are arranged parallel to each other, and the second outer insertion plate 2022 is arranged parallel to the first outer insertion plate 2012. Through this arrangement, the corner code body 2-1 is an L-shaped structure, which facilitates the formation of a U-shaped frame structure from multiple individual frame frames 3 during subsequent use.

[0093] Furthermore, in this invention, the first outer insert plate 2012 and the first inner insert plate 2011, as well as the second outer insert plate 2022 and the second inner insert plate 2021, are connected by bridging plates; the bridging plates play a good bridging role and greatly ensure the structural strength of the connecting bracket 2-1.

[0094] Furthermore, the bridging plate in this invention includes multiple bridging longitudinal plates 2-2; the multiple bridging longitudinal plates 2-2 are spaced apart; through the above design, this invention can not only realize the connection between the first inner insert plate 2011 and the first outer insert plate 2012, as well as the second outer insert plate 2022 and the second inner insert plate 2021, but also facilitate the subsequent formation of the flow cavity 20-1 by the bridging longitudinal plates 2-2 being spaced apart, thus facilitating the subsequent flow of water.

[0095] Furthermore, in this invention, both the first outer insert plate 2012 and the second outer insert plate 2022 are stepped plates; the screws are arranged in the recesses of the first outer insert plate 2012 and the second outer insert plate 2022; this arrangement facilitates the arrangement of the screws and avoids the screws from passing through the connecting corner bracket 2-1 and then through the single frame 3.

[0096] Furthermore, in this invention, the first outer insert plate 2012 and the second outer insert plate 2022 are provided with external teeth 2-3; the present invention ensures the contact stability between the connecting corner code 2-1 and the side wall of the single frame 3 by setting the external teeth 2-3; and better ensures the stability of the connection between the connecting corner code 2-1 and the single frame 3.

[0097] Furthermore, in this invention, the hinge 5 body includes a transverse connecting plate 51, which is connected to the connecting pin sleeve 52 via a bridging connecting plate 54. The hinge 5 body is the main structure of the hinge 5. Specifically, the hinge 5 body includes a transverse connecting plate 51, which is a snap-fit ​​component. It is mainly snapped into the mounting groove 38 of the first vertical plate 312 and the inner side of the limiting end block 37 on the second vertical plate 322, which facilitates the arrangement of the hinge 5 on the single frame 3. In addition, in this invention, the transverse connecting plate 51 is connected to the connecting pin sleeve 52 via the bridging connecting plate 54. The connecting pin sleeve 52 is used to connect with the subsequent pin shaft 511. The bridging connecting plate 54 plays a good bridging role, which facilitates the connection between the connecting pin shaft 511 and the transverse connecting plate 51.

[0098] Furthermore, in this invention, the ends of the bridging plate 54 and the transverse connecting plate 51 are staggered; this staggered distribution requires that the bridging plate 54 and the transverse connecting plate 51 are not arranged flush. The advantage of this design is that the end of the transverse connecting plate 51 forms a protrusion, which facilitates the limiting and fixing with the ends of the first longitudinal plate 312 and the second longitudinal plate 322.

[0099] Furthermore, a limiting protrusion 53 is provided at the end of the transverse connecting plate 51 away from the bridging connecting plate 54 described in this invention; the setting of the limiting protrusion 53 not only increases the overall structural strength of the hinge 5, but also plays a good limiting role, preventing one side of the transverse connecting plate 51 from tilting up during use.

[0100] Furthermore, in this invention, the hinge 5 is connected to the support frame 1 via a connecting plate mechanism 5-1; the connecting plate mechanism 5-1 includes a connecting plate body 512 disposed on the support frame 1; the connecting plate body 512 is provided with a rotating shaft, and the connecting plate body 512 is inserted into the connecting pin sleeve 52 of the hinge 5 via the rotating shaft; the setting of the connecting plate mechanism 5-1 facilitates the connection between the window sash mechanism 2 and the support frame 1 during subsequent use, while not affecting the rotation and opening of the window sash mechanism 2.

[0101] A smoke exhaust skylight assembly includes a roof structure 9, on which a throat is provided; a roof tile 91 is provided at the edge of the throat, and a supporting flange is provided at one end of the roof tile 91 near the throat; the smoke exhaust skylight structure is provided on the throat; the present invention can effectively realize ventilation and smoke exhaust operations in the factory area by arranging the smoke exhaust skylight structure on the throat.

[0102] In addition, in this invention, the roof structure 9 mainly includes roof purlins 95, and roof tiles 91 are provided on the roof purlins 95.

[0103] In this invention, a track beam is provided on the roof purlin 95, which plays a good supporting role and ensures the strength of the roof. The roof tile 91 is connected to the lower edge of the support frame by a buckle 92. At the same time, it is required that the area in front of the roof tile 91 and the support frame is provided with putty 93. Butyl rubber 94 is provided at the outer edge of the support frame and the roof tile.

[0104] In addition, in this invention, an assembly hole 1-1 is provided below the support frame to accommodate the crests on the roof tiles and avoid assembly interference between the support frame and the roof tiles.

[0105] specific:

[0106] First embodiment:

[0107] The skylight structure of this invention adopts a seamless one-piece molded waterproof structure. The overall structural frame of the skylight is made of aluminum plate with a thickness of 2.0mm, with overall metal baking paint treatment, and secondary anti-leakage treatment at the joints.

[0108] In addition, in this invention, the waterproof window sash 21 uses a rectangular integrated aluminum alloy profile with a thickness ≥1.4mm. The skylight is a nail-free and glue-free waterproof structure with a waterproof structure, self-drainage design, and internal drainage system. No adhesive strips or sealants are used between the light-transmitting material and the profile. The hinge 5 uses a high-strength aluminum alloy European standard embedded concealed hinge 5, which is connected to the window frame using an embedded sliding structure and to the frame using solid rivets to avoid the phenomenon of bolt or self-tapping screw connections falling off or loosening. The corner of the waterproof window sash 21 uses a special corner protector 31-1. 31-1 is a rectangular component that fits onto the joint of two individual frame pieces during actual use. This design allows for easy replacement of the polycarbonate sheet after it ages over several years. The waterproof window sash 21 is sealed to the support frame 1 using a sealing strip 6. The sealing strip 6 is made of special EPDM (ethylene propylene diene monomer rubber), with a metal strip inside the sealing EPDM rubber and a toothed design to ensure that the sealing strip 6 does not easily fall off. It has excellent overall strength, sealing performance, and thermal insulation performance. The opening method is a double-opening mechanism, with the entire window opening time not exceeding 60 seconds and the opening degree not less than 70 degrees.

[0109] In addition, in this invention, the hollow board 212 is a 16mm thick three-layer double-cavity polycarbonate hollow sun board, and the front of the PC board is coated with an anti-ultraviolet (UV) coating. The hollow board 212 has good heat insulation and sound insulation performance, and the hollow board 212 has superior material strength and load-bearing capacity.

[0110] The window opener 4 uses a 24V safety voltage screw-type window opener 4, with one window opener 4 for each window and two hydraulic wind braces for each window to ensure wind resistance and stability. The motor has independent support and must not be installed on the roof purlin 95 or other structural components. Furthermore, the motor of the window opener 4 has an IP65 protection rating and features mechanical self-locking, window sash closing and tightening, and mechanical overload protection.

[0111] Specifically, the waterproof window sash disclosed in this invention basically adopts a glue-free waterproof structure. The whole window is a finished product that arrives on site and is directly installed on the roof structure 9. This reduces or avoids the need for welding, grinding, and anti-corrosion treatment on site, thus avoiding the risk of water seepage at the joints.

[0112] Second embodiment:

[0113] The skylight's overall structure adopts a seamless, one-piece molded waterproof structure. The skylight's overall structural frame is made of 2.0mm thick galvanized sheet with a zinc coating of 275g / ㎡. The entire structure is treated with metallic paint, and secondary anti-leakage treatment is applied at the joints.

[0114] The window sash skylight panel is made of 16mm thick three-layer double-cavity polycarbonate hollow sun panel. The front of the PC panel is coated with an anti-ultraviolet (UV) coating. Hollow panel 212 has good heat insulation and sound insulation performance, and hollow panel 212 has superior material strength and load-bearing capacity.

[0115] in addition;

[0116] The general physical performance requirements for this invention are as follows: waterproof with a glue-free structure; the window sash is a complete prefabricated unit delivered to the site; the connection between the window frame and the base adopts a nail-free and glue-free structural design; internal fasteners are included; there are no exposed nails or sealant on the outer surface; the overall window heat transfer coefficient is 2.5W / (m2·K); snow load: 650N / m2; wind load: 2000Pa; power supply: 220V 50HZ; output voltage: DC24V.

[0117] General mechanical performance requirements: The skylight adopts a triangular double-opening skylight with mechanical self-locking function, window sash closing and tightening function, mechanical overload protection function, and reaches the designed opening angle within 60 seconds. The opening angle is 90°. The smoke exhaust window should have power failure protection function when fully open and fully closed (using limit switch or time relay).

[0118] When closed, the window sash forms a 10° angle with the horizontal plane; when open, the skylight forms a 90° angle with the horizontal plane. The profile adopts a rectangular integrated structure with a height of not less than 75mm, a width of not less than 60mm, and a wall thickness of ≥1.5mm.

[0119] In this invention, there is a leakage hole 35 in the window frame. No adhesive strip or sealant is used between the hollow board 212 and the aluminum alloy frame 211. The waterproof window sash 21 is connected to the support frame 1 by a hinge 5. The hinge 5 is a high-strength aluminum alloy embedded hidden hinge 5. The connection with the window frame adopts an embedded sliding structure connection. The connection with the frame adopts a solid rivet connection to avoid the phenomenon of bolt or self-tapping screw connection falling off or loosening.

[0120] The corner joints of the window sash use special corner protectors 31-1, made of special anti-aging engineering materials, which are resistant to aging for more than 20 years. After several years, when the polycarbonate sheet ages, it can be disassembled and replaced.

[0121] The window opener 4 adopts a 24V safety voltage screw-type window opener 4, and each window is equipped with one window opener 4. The motor protection level is IP65, and the power of the window opener (W): ≤37. It has relevant fire protection inspection reports. The motor needs to have independent support. Generally, a motor support beam 44 is provided inside the support frame 1. The setting of the motor support beam 44 facilitates the arrangement of the motor on the support frame 1 and avoids the problem of interference that easily occurs when the motor is arranged on purlins or other structural components.

[0122] In this invention, the overall structural frame adopts a seamless one-piece molded waterproof structure with internal connectors for internal fixation. It has fewer nodes, a reasonable structure, is lightweight and durable, and has high corrosion resistance.

[0123] The overall window design concept is as follows: the polycarbonate sheet of the opening window sash is embedded in a professionally waterproof profile, which facilitates the replacement of the polycarbonate sheet in the future without affecting the normal use of the window sash.

[0124] Window sash design: The corner protectors are assembled using special anti-aging and corrosion-resistant materials. After several years, when the polycarbonate sheet ages, the aluminum alloy frame can be removed to replace the polycarbonate sheet. Furthermore, the design fully considers factors such as the thermal expansion and contraction of the polycarbonate sheet, resulting in excellent durability and economy.

[0125] The aluminum alloy window sash features a waterproof structure and automatic drainage design. The aluminum alloy profile adopts an integral rectangular structure with high-strength aluminum alloy corner brackets installed internally, and high-strength, maintenance-free aluminum alloy hinges. The structure is stable and has high strength, providing reliable wind resistance.

[0126] The complete smoke exhaust skylight assembly is delivered to the project site and installed directly on the foundation. The integrated skylight structural units use a concealed fastening method, with no nails or glue on the external structure. The structure is waterproof, ensuring that there will be no welding, grinding, or anti-corrosion treatment on site, and avoiding the risk of water leakage at the joints due to thermal expansion and contraction.

[0127] It adopts a dedicated control system and can be linked with the fire control center to achieve the purpose of fire smoke extraction. It can be configured with an intelligent ventilation and smoke extraction equipment system, collect the real-time status of ventilation and smoke extraction equipment, realize the visual monitoring of equipment, remote diagnosis of equipment faults, and display parameters such as workshop temperature, humidity, and dust. It has remote control, on / off status display, power failure memory function, and intelligent on / off control via mobile APP. It provides equipment status query, equipment-related sensor information query and equipment remote operation services, equipment operation status statistical chart display and fault equipment real-time alarm service.

[0128] It can accept data from temperature, humidity, and dust sensors, and feed the data back to the user, who can then control the equipment's opening and closing as needed. The wireless communication module reads the equipment status and sensor operating status from the PLC and uploads them to the cloud server. The cloud server stores real-time equipment status data, real-time sensor data, equipment fault records, maintenance records, etc. The browser allows users to view the real-time operating status of the ventilation and smoke extraction equipment, as well as the sensor data configured on the equipment and the equipment's historical records, to diagnose equipment faults and remotely control the equipment. The user terminal can provide data interfaces based on actual needs, facilitating the implementation of a smart workshop.

[0129] The intelligent ventilation and smoke extraction equipment system allows for monitoring of the opening and closing of each smoke extraction skylight in the factory through a mobile app or computer, ensuring that each skylight operates normally. In daily use, the skylights can be opened and closed based on feedback data to perform ventilation and smoke extraction functions. In the event of a fire, the skylights can be opened remotely and used in conjunction with the fire protection system for firefighting operations.

[0130] Intelligent ventilation and smoke extraction equipment can be manually turned on on-site, or it can be remotely controlled to turn on and off based on data feedback from pressure sensors.

[0131] The intelligent system is installed on the equipment to determine the internal and external environment of the workshop and whether the skylight needs to be opened or closed. The system collects equipment status information in real time, including whether it is closed, open, faulty, fully closed, not fully closed, total running time, effective running time (time it is open), equipment utilization rate, number of faults, and total fault time, and displays it visually. The system also collects information in real time such as temperature, humidity, dust, and outdoor rainfall. Users can control the opening and closing of the equipment as needed.

[0132] In addition, in this invention, a single smoke exhaust skylight can be assembled as a whole and delivered to the project site for direct installation on the foundation. If multiple individual smoke exhaust skylights need to be arranged in sequence, adjacent smoke exhaust skylights arranged in a row are connected by a concealed fastening mechanism 301. This arrangement can ensure that there are no hidden dangers such as welding, grinding, and anti-corrosion treatment on site, and can avoid the risk of water leakage at the joint between adjacent smoke exhaust skylight structures.

[0133] In addition, in actual arrangement, it is required that the water distributor 7 at the end of the smoke exhaust skylight be connected to the roof tile 91 to form a whole, and the water distributor 7 and the end panel be connected by a concealed fastener to ensure that the thermal expansion and contraction of the ventilator is not affected.

[0134] The aforementioned rainwater diverter is inserted into the inner side of the roof panel with structural waterproofing treatment. A special type of horseshoe-shaped cap is installed in the corrugated cavity at the end of the roof panel. The tile-shaped plug is made of a special anti-aging engineering flexible material with an anti-aging life of more than 20 years. It fits tightly with the roof tile 91. The material is flexible and has good tensile strength and elongation, excellent elasticity, strong adaptability to interface deformation and cracking, and no hidden dangers such as rust and corrosion.

[0135] When reserving the skylight opening, determine the location according to the 91-type roof tile, or treat the 91-type roof tile at the opening location by turning it up to ensure the integrity of the corrugations of the roof panels on both sides. After the skylight base is installed, structural waterproofing can be formed, and the original roof panel strength can be retained. A three-layer waterproofing treatment is adopted, with sealant applied along the entire length of the outer side of the foundation to ensure waterproofing performance. Two layers of butyl tape are applied along the entire length of the connection between the foundation and the roof panel. It has excellent physical properties and can solve potential leakage problems caused by displacement or asynchronous stress at the interface.

[0136] Specific technical parameters:

[0137] General physical performance requirements: The window must be a nail-free, glue-free waterproof structure, delivered as a single, prefabricated unit (2m x 6m). The connection between the window frame and the base must also be nail-free and glue-free, with internal connectors for internal fixation. The outer surface must be free of exposed nails and sealant. The overall window heat transfer coefficient must be ≤2.4W / m².K, wind pressure resistance ≥2000Pa, snow load ≥650N / m², air tightness performance: ≥4, water tightness performance: ≥3, power supply: 220V 50HZ, output voltage: DC24V.

[0138] General mechanical performance requirements: The skylight adopts a triangular (10°) side-opening skylight with mechanical self-locking function, window sash closing and tightening function, mechanical overload protection function, and reaches the designed opening angle within 60 seconds. Opening angle: 90°. The smoke exhaust window should have power failure protection function when fully open and fully closed (using limit switch or time relay).

[0139] Control system requirements: The control system must be able to be manually opened and closed in conjunction with fire alarms. It must not control two smoke control zones simultaneously. During fire alarm activation, all smoke exhaust skylights in the smoke control zone must be opened. Smoke exhaust skylights must have power-off protection functions (using limit switches or time relays) when fully open and closed. An intelligent smoke exhaust system must be configured, capable of zoned and grouped control. It must have real-time status information acquisition (display of parameters such as workshop temperature, humidity, and dust; remote control; opening / closing status display; power failure memory function); visual monitoring of equipment; remote diagnosis of equipment faults; equipment status query; query of information from associated sensors; remote operation services; statistical charts display of equipment operating status; and real-time alarm services for faulty equipment. When parameters reach set values, the control system can operate automatically. Users can also control equipment operation as needed. The control system must have dual power inputs or an internal backup power supply to ensure normal operation in case of emergencies.

[0140] The overall structural frame of the sunroof adopts a seamless welded one-piece molding structure. The overall structural frame of the sunroof is made of 2.0mm thick galvanized steel plate with a zinc coating of 275g / m2. The whole metal paint treatment is used for secondary anti-corrosion, and the joints are treated with secondary anti-leakage treatment.

[0141] The window sash is at a 10° angle to the horizontal when closed, and the skylight is at a 90° angle to the horizontal when open. The profile adopts a rectangular integrated structure. The skylight is a waterproof structure without nails or glue, featuring a waterproof structure, automatic drainage design, and an internal drainage system. Drainage holes are located inside the window frame. No adhesive strips or sealants are allowed between the skylight material and the profile. The hinge 5 uses a high-strength aluminum alloy embedded concealed hinge 5, which is connected to the window frame using an embedded sliding structure and to the frame using solid rivets to avoid the problems of bolts and self-tapping screws coming loose or falling off. The corner joints of the window sash use special corner protectors 31-1 made of special anti-aging engineering materials, with an anti-aging life of over 20 years. After several years, the polycarbonate sheet can be removed and replaced due to aging.

[0142] The light-transmitting panel is made of 16mm thick three-layer double-cavity polycarbonate light-transmitting panel with a light transmittance of ≥70%, an anti-ultraviolet coating of ≥50μm, and a light transmittance reduction of <6% within 10 years. The front of the PC panel is coated with an anti-ultraviolet (UV) coating, and the back has an anti-condensation treatment. It is guaranteed for ≥10 years.

[0143] The window opener 4 adopts a 24V safety voltage screw-type window opener 4, with one window opener 4 for each window, equipped with 2 hydraulic wind support rods to ensure wind resistance and stability. The window opener 4 has limit and locking functions, the motor protection level is IP65, the electronic components have overload protection, the window opener power (W): ≤37, it has passed the national CCC certification and has fire protection related inspection reports.

[0144] The contact surface between the window frame and the frame is sealed with a special EPDM (ethylene propylene diene monomer rubber). The EPDM rubber seal is lined with a metal strip and has a reverse-tooth design to ensure that the sealing strip is not easy to fall off. It has excellent overall strength, sealing performance and thermal insulation performance.

[0145] Obviously, the specific implementation of this invention is not limited to the above-described methods. Any non-substantial improvements made using the inventive concept and technical solution of this invention are within the protection scope of this invention.

Claims

1. An intelligent ventilation device, characterized in that, The system includes a smoke exhaust skylight structure, which includes a support mechanism and a window sash mechanism on the support mechanism. The support mechanism includes a support frame; The window sash mechanism includes a waterproof window sash, which is connected to the support frame via a drive mechanism; The waterproof window sash includes an aluminum alloy frame, and a hollow plate is provided inside the aluminum alloy frame; The aluminum alloy frame includes a single frame; the ends of adjacent single frames are connected. Adjacent unit borders are connected by connecting brackets; The waterproof window sash is connected to the supporting frame via hinges; The single frame includes an outer panel and an inner panel, which are distributed at intervals relative to each other; the outer panel and the inner panel are distributed at intervals to form an assembly cavity; The outer plate includes a first horizontal plate and a first vertical plate, and the inner plate includes a second horizontal plate and a second vertical plate. The first horizontal plate and the first vertical plate are arranged parallel to each other. The first vertical plate and the second vertical plate are arranged parallel to each other. The second horizontal plate is provided with a waterproof mechanism; the waterproof mechanism includes waterproof ribs provided on the second horizontal plate; the first horizontal plate is provided with pressure teeth; The second horizontal plate is provided with two waterproof ribs, which are spaced apart; a pressure plate is arranged between the two waterproof ribs; the pressure plate includes a first flat plate, a connecting side plate, and an extrusion end plate; the two sides of the first flat plate are connected to the extrusion end plate through the connecting side plate; the vertical cross section of the extrusion end plate is V-shaped. The first flat plate is attached to the hollow plate; the end of the connecting side plate is provided with an extrusion end plate; The ventilation equipment also includes a control system; The control system includes a control box; the control box is equipped with a wireless communication module. Sub-control box; the sub-control box is connected in parallel to the control box via a fieldbus; The drive mechanism is connected to the sub-control box via a fieldbus and is controlled by the sub-control box to realize the action of the waterproof window sash. Sensor group; the sensor group is equipped with a wireless transceiver, which is connected to the control box; in ； The control box receives various sensing signals from the sensor group and sends corresponding control signals to the sub-control box according to the sensing signals; the sub-control box controls the drive mechanism to adjust the opening angle of the waterproof window sash according to the control signals.

2. The intelligent ventilation device according to claim 1, characterized in that; The sensor group includes a temperature sensor, a humidity sensor, and a smoke sensor.

3. The intelligent ventilation device according to claim 1, characterized in that; The window sash mechanism includes two waterproof window sashes, each of which is connected to the support frame via a drive mechanism; the two waterproof window sashes are arranged symmetrically; the support frame includes a base frame, on which end frames are provided, and each waterproof window sash corresponds to one end frame.

4. The intelligent ventilation device according to claim 3, characterized in that; The end frames are symmetrically distributed on the base frame, and both the end frames and the base frame are U-shaped structures.

5. The intelligent ventilation device according to claim 3, characterized in that, The waterproof window sash is arranged at an angle; the upper surface of the end frame is also arranged at an angle.

6. The intelligent ventilation device according to claim 1, characterized in that; The waterproof window sash includes an aluminum alloy frame with a hollow plate inside; the aluminum alloy frame includes single frame pieces; the ends of adjacent single frame pieces are connected.

7. The intelligent ventilation device according to claim 6, characterized in that, The adjacent individual frame borders are connected by connecting corner brackets.

8. The intelligent ventilation device according to claim 1, characterized in that, The waterproof window sash is connected to the support frame via a hinge; the hinge includes a hinge body, and a connecting pin sleeve is provided at the end of the hinge body.

9. The intelligent ventilation device according to claim 1, characterized in that, The driving mechanism includes a screw-type window opener mounted on the support frame. The screw-type window opener is connected to the support frame via a universal rotating clamp structure, and the screw-type window opener is connected to the waterproof window sash via a sliding mechanism.

10. The intelligent ventilation device according to claim 9, characterized in that, The sliding mechanism includes a slide rail beam mounted on the waterproof window sash, and a sliding block is provided on the slide rail beam; the sliding block is connected to a screw-type window opener.

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