CN220319426U - Indoor wisdom ventilation system of building - Google Patents
Indoor wisdom ventilation system of building Download PDFInfo
- Publication number
- CN220319426U CN220319426U CN202321508882.3U CN202321508882U CN220319426U CN 220319426 U CN220319426 U CN 220319426U CN 202321508882 U CN202321508882 U CN 202321508882U CN 220319426 U CN220319426 U CN 220319426U
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- window
- window frame
- ventilation system
- building
- fan device
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- 238000009423 ventilation Methods 0.000 title claims abstract description 48
- 238000005192 partition Methods 0.000 claims abstract description 17
- 230000001960 triggered effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 14
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses an indoor intelligent ventilation system of a building, which comprises: the window body assembly comprises a window frame, a window sash and a light-transmitting partition board, wherein the window frame is provided with a mounting opening, the window sash and the light-transmitting partition board are both positioned in the mounting opening, the window sash is movably connected with the window frame, and the bottom of the light-transmitting partition board is provided with a ventilation opening; the fan device is positioned at the front part of the ventilation opening and is connected with the window frame; the circuit assembly comprises a limit switch arranged between the window frame and the window sash, wherein the limit switch is electrically connected with the fan device, and the window sash can be triggered to be closed when being turned on relative to the window frame. When the structure is installed and used, the limit switch is communicated with the power supply to push the window sash to rotate and open so as to realize window opening, and the limit switch is triggered to be closed so as to enable the fan device to be electrified and started, and air flow is generated by the fan device to input outside air into the room so as to realize ventilation; the light-transmitting partition plate and the fan device can play a role in blocking noise, and the phenomenon that external noise is transmitted to a room in a large quantity due to window opening is avoided.
Description
Technical Field
The utility model relates to the technical field of building ventilation, in particular to an indoor ventilation system for a building.
Background
In many existing buildings, indoor ventilation is usually performed by opening a window, that is, a user rotates a window sash to open, and indoor and outdoor air is exchanged through the window. However, the outdoor environment of some buildings is noisy, and although the indoor quite quiet environment can be maintained under the condition of closing the window, a large amount of outdoor noise can be transmitted into the indoor after the window is opened for ventilation, so that noise interference is caused to indoor personnel, and normal work and rest of the indoor personnel are affected.
In the prior art, some building walls are provided with ventilation openings, ventilation fans are arranged in the ventilation openings, indoor and outdoor air is exchanged through the ventilation fans, and noise transmitted into a room can be obviously reduced. However, for some established buildings, the operation of forming the ventilation openings on the building wall body is very complicated, and the bearing structure of the building wall body is easily damaged, so that the safety of the building is affected.
In addition, a curtain is usually arranged on the inner side of the window to shield sunlight, and the following use scene is often generated when the window is opened: the window is opened for ventilation, and the curtain cloth of the curtain is pulled down to shield sunlight. When the curtain cloth is pulled down, the curtain cloth is unfolded and is in a hanging state, and air flow generated after opening the window can impact the curtain cloth, so that the curtain cloth shakes, and curtain rods at the bottom of the curtain cloth impact the window frame to generate larger noise, thereby influencing the work and rest of indoor personnel.
Disclosure of Invention
The utility model aims to provide an indoor intelligent ventilation system for a building, which can solve the problem that a large amount of outdoor noise is transmitted into a room after the building is windowed and ventilated.
To achieve the above object, there is provided an indoor intelligent ventilation system for a building, comprising: the window body assembly comprises a window frame, a window sash and a light-transmitting partition board, wherein the window frame is provided with a mounting opening, the window sash and the light-transmitting partition board are both positioned in the mounting opening, the window sash is movably connected with the window frame, and the bottom of the light-transmitting partition board is provided with a ventilation opening; the fan device is positioned at the front part of the ventilation opening and is connected with the window frame; the circuit assembly comprises a limit switch arranged between the window frame and the window sash, wherein the limit switch is electrically connected with the fan device, and the window sash can be triggered to be closed when being turned and opened relative to the window frame.
According to the intelligent indoor ventilation system for the building, a window opener is further arranged on the window frame and connected with a window sash; the circuit assembly includes a first switch electrically connected with the window opener.
According to the indoor wisdom ventilation system of building, the both sides inner wall of installing port all is provided with the guide rail vertically, fan unit slides and sets up on the guide rail.
According to the intelligent indoor ventilation system for the building, the fan device is arranged as a cross-flow fan.
According to the intelligent indoor ventilation system for the building, the window body assembly further comprises two mounting bars vertically arranged on the front side of the window frame, the two mounting bars are arranged on two sides of the mounting opening respectively, and guide grooves are formed in one side, opposite to the two mounting bars, of the window body assembly; the intelligent indoor ventilation system for the building further comprises an electric curtain and an electromagnet, wherein the electric curtain comprises a motor, a curtain and a curtain rod arranged at the bottom of the curtain, the motor is arranged above the window sashes and is in transmission connection with the curtain, magnetic attraction pieces are arranged at two ends of the curtain rod, and are positioned in the guide grooves, and the electromagnet is positioned in the guide grooves and can be electrified for demagnetizing; the circuit assembly further comprises a second switch, and the motor and the electromagnet are electrically connected with the second switch.
According to the indoor intelligent ventilation system of building, the curtain rod is internally provided with the mounting holes with two through ends, and the magnetic attraction piece is inserted into the end parts of the mounting holes.
According to the indoor wisdom ventilation system of building, be provided with the extension spring in the mounting hole, the magnetism that connects curtain pole both ends is inhaled to the both ends of extension spring.
According to the intelligent ventilation system in the building, the second switch is set to be a remote control switch.
According to the indoor wisdom ventilation system of building, the rear side of fan device is provided with the air intake, and the top is provided with the air outlet.
The beneficial effects are that: when the structure is installed and used, the limit switch is communicated with the power supply to push the window sash to rotate and open so as to realize window opening, and the limit switch is triggered to be closed so as to enable the fan device to be electrified and started, and air flow is generated by the fan device to input outside air into the room so as to realize ventilation; the light-transmitting partition plate and the fan device can play a role in blocking noise, and the phenomenon that external noise is transmitted to a room in a large quantity due to window opening is avoided.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a front view of an embodiment of the present utility model;
FIG. 2 is an enlarged view of portion A shown in FIG. 1;
FIG. 3 is a circuit diagram of an embodiment of the present utility model;
fig. 4 is a side cross-sectional view of an embodiment of the present utility model.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 4, an indoor intelligent ventilation system for a building comprises a window body assembly 10, a fan device 20, a circuit assembly 30, an electric curtain 40 and an electromagnet 50, wherein the window body assembly 10 comprises a window frame 11, a window sash 12 and a light-transmitting partition plate 13, a mounting opening 111 is formed in the window frame 11, the window sash 12 and the light-transmitting partition plate 13 are all located in the mounting opening 111, the window sash 12 is movably connected with the window frame 11, the top and two sides of the light-transmitting partition plate 13 are connected with the window frame 11, and a ventilation opening 131 is formed in the bottom of the light-transmitting partition plate 13. The fan unit 20 is located at the front of the ventilation opening 131, and the fan unit 20 is connected with the window frame 11. The circuit assembly 30 includes a limit switch 31 disposed between the window frame 11 and the window sash 12, where the limit switch 31 is electrically connected to the fan device 20, and when the window sash 12 rotates relative to the window frame 11 to open, the limit switch 31 can be triggered to close.
When the fan device is installed and used, the limit switch 31 is communicated with a power supply to push the window sash 12 to be turned on so as to open the window, the limit switch 31 is triggered to be closed so that the fan device 20 can be electrified and started, and air flow is generated by the fan device 20 to input outside air into the room so as to realize ventilation. The light-transmitting partition 13 and the fan device 20 can play a role in blocking noise, and prevent external noise from being transmitted to the room in a large amount due to windowing. And the fan device 20 can be started automatically along with the windowing so as to realize intelligent control of ventilation.
In addition, the structure of the utility model does not need to be installed on a building wall body through holes, can reduce the damage to the building structure, and is suitable for decoration and reconstruction of the built building. Furthermore, the air can be filtered by installing a filter screen at the vent 131, so that the cleanliness of the air can be improved.
In this embodiment, the window frame 11 is further provided with a window opener 60, the window opener 60 is connected to the window sash 12, and the circuit assembly 30 includes a first switch 32, and the first switch 32 is electrically connected to the window opener 60. The window sash 12 is pushed to rotate and open by the window opener 60, so that the complexity of manual operation is reduced.
In this embodiment, the guide rails 14 are vertically disposed on the inner walls of both sides of the mounting opening 111, and the fan device 20 is slidably disposed on the guide rails 14. To enable the fan unit 20 to be lifted along the guide rail 14, and when the fan unit 20 is lifted, a hand, tool, etc. can be passed through the ventilation opening 131 to clean the outside of the light-transmitting partition 13 and the window sash 12.
In this embodiment, the fan device 20 is configured as a cross flow fan so as to form a strip-shaped air outlet, and the cross flow fan is strip-shaped so as to be conveniently mounted on the window frame 11.
In this embodiment, the window assembly 10 further includes two mounting bars 15 vertically disposed on the front side of the window frame 11, the two mounting bars 15 are disposed on two sides of the mounting opening 111, and the opposite sides of the two mounting bars 15 are provided with guide grooves 151. The electric curtain 40 comprises a motor 41, a curtain 42, a curtain rod 43 and a scroll 44, wherein the motor 41 is arranged above the window frame 11 or a building wall or a building ceiling, the scroll 44 is connected with an output shaft of the motor 41, the curtain 42 is wound on the scroll 44 to connect the motor 41 with the curtain 42 in a transmission way, the curtain rod 43 is arranged at the bottom of the curtain 42, magnetic attraction pieces 45 are arranged at two ends of the curtain rod 43, and the magnetic attraction pieces 45 are arranged in corresponding guide grooves 151. The electromagnet 50 is located in the guide groove 151 and is configured as an energized demagnetizing structure. The circuit assembly 30 further includes a second switch 33, and both the motor 41 and the electromagnet 50 are electrically connected to the second switch 33.
When in the power-off state, the electromagnet 50 attracts and positions the magnetic attraction member 45. When the curtain cloth 42 needs to be adjusted, the motor 41 and the electromagnet 50 are electrified through the closing of the second switch 33, the operation of the motor 41 can control the retraction and the extension of the curtain cloth 42, and the electromagnet 50 is electrified to demagnetize at the moment, so that the magnetic attraction piece 45 can move freely; after the curtain cloth 42 is adjusted, the second switch 33 is turned off, the electromagnet 50 is powered off to adsorb and position the magnetic attraction piece 45, so that the curtain cloth 42 and the curtain rod 43 can be prevented from shaking and impacting the window frame 11 under the action of air flow, and noise can be reduced.
The limit switch 31, the first switch 32 and the second switch 33 are connected in parallel to a master control switch 34, and the first switch 32 and the second switch 33 are all remote control switches, and when in installation and use, the first switch 32 and the second switch 33 are all connected with the master control panel in a communication way. With this structure, wiring can be reduced, and the on-off of the first switch 32 and the second switch 33 can be controlled in a centralized manner at one position, thereby realizing centralized intelligent control of opening and closing the window and winding and unwinding the curtain cloth 42.
In this embodiment, the curtain rod 43 has a mounting hole 431 penetrating at both ends, and the magnetic attraction member 45 is inserted into an end of the mounting hole 431. A tension spring 46 is also arranged in the mounting hole 431, and two ends of the tension spring 46 are correspondingly connected with the magnetic attraction pieces 45 at two ends of the curtain rod 43. When the electromagnet 50 is powered off, the magnetic force of the electromagnet 50 pulls the magnetic attraction piece 45 to move back to the curtain rod 43, so that the magnetic attraction piece 45 is attracted with the electromagnet 50, and the tension spring 46 is stretched; when the electromagnet 50 is electrified to demagnetize, the tension spring 46 pulls the magnetic attraction piece 45 to move towards the curtain rod 43, so that a gap is formed between the magnetic attraction piece 45 and the electromagnet 50, and the curtain rod 43 can move up and down conveniently.
Specifically, when the electromagnet 50 is electrified and demagnetized, the distance between the two opposite sides of the magnetic attraction pieces 45 is set to be L1, the distance between the electromagnets 50 in the two guide grooves is set to be L2, L1 is smaller than L2, and the difference between L1 and L2 is 5-10mm.
In this embodiment, an air inlet is provided at the rear side of the fan device 20, and an air outlet is provided at the top, so that the fan device 20 can discharge air upward. The curtain cloth 42 can be prevented from being violently rocked due to the fact that air flow generated by the operation of the fan device 20 directly impacts the curtain cloth 42, and the situation that the air flow directly impacts the body of a person forwards after the curtain cloth 42 is wound can be avoided, so that the body feeling of the person can be optimized.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (9)
1. An indoor wisdom ventilation system of building, characterized by comprising:
the window body assembly comprises a window frame, a window sash and a light-transmitting partition board, wherein the window frame is provided with a mounting opening, the window sash and the light-transmitting partition board are both positioned in the mounting opening, the window sash is movably connected with the window frame, and the bottom of the light-transmitting partition board is provided with a ventilation opening;
the fan device is positioned at the front part of the ventilation opening and is connected with the window frame;
the circuit assembly comprises a limit switch arranged between the window frame and the window sash, wherein the limit switch is electrically connected with the fan device, and the window sash can be triggered to be closed when being turned and opened relative to the window frame.
2. The intelligent ventilation system in building room according to claim 1, wherein a window opener is further arranged on the window frame, and the window opener is connected with a window sash;
the circuit assembly includes a first switch electrically connected with the window opener.
3. The intelligent ventilation system in a building according to claim 1, wherein guide rails are vertically arranged on inner walls of two sides of the mounting opening, and the fan device is slidably arranged on the guide rails.
4. The intelligent ventilation system in a building of claim 1, wherein the fan device is configured as a cross-flow fan.
5. The intelligent indoor ventilation system for a building according to claim 1, wherein the window assembly further comprises two mounting bars vertically arranged on the front side of the window frame, the two mounting bars are arranged on two sides of the mounting opening separately, and a guide groove is formed in the opposite side of the two mounting bars;
the intelligent indoor ventilation system for the building further comprises an electric curtain and an electromagnet, wherein the electric curtain comprises a motor, a curtain and a curtain rod arranged at the bottom of the curtain, the motor is arranged above the window sashes and is in transmission connection with the curtain, magnetic attraction pieces are arranged at two ends of the curtain rod, and are positioned in the guide grooves, and the electromagnet is positioned in the guide grooves and can be electrified for demagnetizing;
the circuit assembly further comprises a second switch, and the motor and the electromagnet are electrically connected with the second switch.
6. The intelligent ventilation system in a building according to claim 5, wherein the curtain rod is provided with a mounting hole with two through ends, and the magnetic attraction piece is inserted into the end of the mounting hole.
7. The intelligent ventilation system in a building according to claim 6, wherein a tension spring is arranged in the mounting hole, and two ends of the tension spring are correspondingly connected with the magnetic attraction pieces at two ends of the curtain rod.
8. The intelligent ventilation system of claim 5, wherein the second switch is configured as a remote control switch.
9. The intelligent ventilation system in the building according to claim 5, wherein the rear side of the fan device is provided with an air inlet, and the top is provided with an air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321508882.3U CN220319426U (en) | 2023-06-13 | 2023-06-13 | Indoor wisdom ventilation system of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321508882.3U CN220319426U (en) | 2023-06-13 | 2023-06-13 | Indoor wisdom ventilation system of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220319426U true CN220319426U (en) | 2024-01-09 |
Family
ID=89425338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321508882.3U Active CN220319426U (en) | 2023-06-13 | 2023-06-13 | Indoor wisdom ventilation system of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220319426U (en) |
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2023
- 2023-06-13 CN CN202321508882.3U patent/CN220319426U/en active Active
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