Multi-element ventilation structure of building

Abstract

The utility model discloses a multi-element ventilation structure for a building, which belongs to the technical field of building ventilation and is characterized in that the multi-element ventilation structure comprises a frame body, and an air monitoring controller is embedded in the top of the front side of the frame body. The indoor air quality is monitored in real time through the air monitoring controller, when the air quality is good, natural ventilation is achieved through the frame body, natural wind resources are fully utilized, energy is saved, and environment friendliness is achieved, and when the air quality is reduced, for example, the pollutant concentration exceeds the standard, the air monitoring controller rapidly instructs the blocking and releasing mechanism to open the ventilation channel. Meanwhile, an ultra-thin silent fan in the automatic ventilation mechanism is started, forced ventilation is achieved, the ultra-thin silent fan guarantees the ventilation quantity, meanwhile, operation noise is effectively reduced, interference to the indoor environment is avoided, the indoor air quality is effectively improved, harmful gas and peculiar smell are exhausted in time, and the comfortable indoor air environment is always kept.

Description

Technical Field

[0001] The utility model relates to the technical field of building ventilation, in particular to a building multi-element ventilation structure. Background Art

[0002] Building ventilation structures are generally divided into principles that combine natural ventilation and mechanical ventilation. Natural ventilation uses wind pressure and thermal pressure to drive air flow. For example, when there is a pressure difference between the windward and leeward sides of a building, or when there is thermal buoyancy generated by a temperature difference between indoors and outdoors, air will naturally flow inside and outside the building. Mechanical ventilation uses equipment such as fans to force air flow to supplement the shortcomings of natural ventilation or is used when precise control of ventilation volume and air quality is required.

[0003] When existing ventilation building structures are in use, they usually fix the window structure through the openings reserved in the building structure, thereby facilitating ventilation of the building structure. However, due to the limited openings reserved in the building structure, normal ventilation is affected, making it inconvenient to ventilate the building structure.

[0004] An existing patent (publication number: CN220133781U) discloses a ventilated building structure. This utility model connects the interior of the building structure with the outside world after adjusting the sealing frame to release the constraints on the ventilation part, thereby facilitating the increase of the ventilation area of ​​the device through the ventilation part. By rotating the adjustment rod, the docking plate is controlled to adjust in the adjustment groove while rotating, and then the docking plate is connected to the ventilation hole in the adjustment groove, making it convenient to ventilate the building structure.

[0005] In response to the above problems, existing patents have provided solutions, but the existing ventilation building structures basically fix the window structure through openings reserved in the building structure to achieve ventilation of the building structure. However, its ventilation can only achieve natural ventilation alone, and the ventilation effect is unstable, which can easily affect the indoor comfort and air quality, and is not conducive to the use of ventilation in modern buildings.

[0006] Therefore, a building multi-ventilation structure is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a multi-ventilation structure for a building, which can solve the problem that the existing ventilation building structure basically fixes the window structure through the openings reserved in the building structure to achieve ventilation treatment of the building structure, but its ventilation can only achieve natural ventilation alone, and the ventilation effect is unstable, which easily affects the indoor comfort and air quality, and is not conducive to the use of ventilation in modern buildings.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a building multi-ventilation structure, comprising a frame, an air monitoring controller is embedded in the top of the front side of the frame, cavities are provided on both sides of the front side of the frame, air inlets are provided on the rear side of the interior of the frame, the air inlets are connected to the cavities, organic cavities are provided on both sides of the front side of the frame, the organic cavity is located at the bottom of the cavity, a blocking and releasing mechanism is provided inside the cavity, the blocking and releasing mechanism is electrically connected to the air monitoring controller, an automatic ventilation mechanism is provided on the front side of the interior of the cavity, the automatic ventilation mechanism is electrically connected to the air monitoring controller, the automatic ventilation mechanism is located on the front side of the blocking and releasing mechanism, a filtering structure is provided on the front side of the automatic ventilation mechanism, and a cover plate structure is provided on the front side of the filtering structure;

[0009] The automatic ventilation mechanism includes a starter and stopper bolted to the rear side of the filter structure, the starter and stopper are electrically connected to the air monitoring controller, the top and bottom of the rear side of the filter structure are bolted with fixed plates, an ultra-thin silent fan is provided on the inner side of the fixed plate, and the ultra-thin silent fan is electrically connected to the starter and stopper.

[0010] Preferably, the blocking and releasing mechanism includes a motor bolted to the inside of the machine cavity, and the output end of the motor passes through the top side of the inside of the machine cavity.

[0011] Preferably, the output end of the motor is bolted with a shaft, and the top of the shaft is rotatably connected to the top side of the cavity.

[0012] Preferably, a blocking plate is fixedly connected to the outer side of the shaft, and the front and rear sides of the blocking plate are both arc-shaped.

[0013] Preferably, the filtering structure includes a connecting block fixedly connected to the top and bottom sides of the cavity, a filter screen is provided on the front side of the connecting block, and the rear side of the filter screen is bolted to the starter and stop device and the fixing plate respectively.

[0014] Preferably, screws are provided at the top and bottom of the front side of the filter screen, and the screws pass through the front side of the filter screen and are threadedly connected to the inside of the connecting block.

[0015] Preferably, the cover structure includes a slot opened on the front side of the frame, and the slot is communicated with the cavity.

[0016] Preferably, a shielding mesh plate is clamped inside the slot, and the shielding mesh plate is located at the front side of the cavity.

[0017] Preferably, both sides of the inner side of the frame are slidably connected with sliding windows, and the sliding windows are transparent tempered glass.

[0018] Preferably, a basic ventilation net is slidably connected to the front side of the interior of the frame, and the basic ventilation net is located on the front side of the sliding window.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The present application sets an air monitoring controller, a blocking and releasing mechanism and an automatic ventilation mechanism, and monitors the indoor air quality in real time through the air monitoring controller. When the air quality is good, the frame is used to realize natural ventilation, making full use of natural wind resources, energy saving and environmental protection. When the air quality deteriorates, such as when the concentration of pollutants exceeds the standard, the air monitoring controller quickly instructs the blocking and releasing mechanism to open the ventilation channel, and at the same time starts the ultra-thin silent fan in the automatic ventilation mechanism to realize forced ventilation. The ultra-thin silent fan effectively reduces the operating noise while ensuring the ventilation volume, avoids interference with the indoor environment, effectively improves the indoor air quality, and discharges harmful gases and odors in time, so that the indoor air environment is always comfortable. The defects of traditional single natural ventilation that is greatly affected by the external environment and unstable ventilation are overcome, and the intelligent development of modern building ventilation systems is effectively promoted, providing building users with a healthier and more comfortable indoor space.

[0021] 2. This application sets up a filtering structure and a cover structure. The filtering structure can effectively intercept tiny particles such as dust, pollen, and bacteria in the air to prevent them from entering the room, greatly improving the cleanliness of the air entering the room and protecting the respiratory health of indoor people. It is especially significant for people with allergies and respiratory diseases. The cover structure protects the filtering structure on the one hand and improves its aesthetics on the other. The two work together to improve the overall function of the ventilation system, improve the stability of indoor air quality, reduce the maintenance cost of the ventilation system, and provide a strong guarantee for the efficient and stable operation of modern building ventilation systems. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is the overall structural diagram of the building multi-element ventilation structure of the utility model;

[0023] Figure 2 This is a structural diagram of the frame of the utility model;

[0024] Figure 3 This is a structural diagram of the blocking and releasing mechanism of the utility model;

[0025] Figure 4 This is a structural diagram of the automatic ventilation mechanism of the utility model;

[0026] Figure 5 This is a structural diagram of the filtering structure of the utility model;

[0027] Figure 6 This is a structural diagram of the cover structure of the utility model.

[0028] In the figure, 1. frame; 2. sliding window; 3. basic ventilation net; 4. air monitoring controller; 5. cavity; 6. air inlet; 7. machine cavity; 8. blocking and releasing mechanism; 801. motor; 802. shaft; 803. blocking and releasing plate; 9. automatic ventilation mechanism; 901. starter and stop device; 902. fixing plate; 903. ultra-thin silent fan; 10. filtering structure; 1001. connecting block; 1002. filter; 1003. screw; 11. cover structure; 1101. slot; 1102. shielding screen. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-6 , this utility model provides a technical solution:

[0031] A building multi-ventilation structure includes a frame 1, an air monitoring controller 4 is embedded in the top of the front side of the frame 1, cavities 5 are provided on both sides of the front side of the frame 1, air inlet holes 6 are provided on the rear side of the interior of the frame 1, the air inlet holes 6 are connected to the cavities 5, organic cavities 7 are provided on both sides of the front side of the frame 1, the organic cavity 7 is located at the bottom of the cavity 5, a blocking and releasing mechanism 8 is provided inside the cavity 5, the blocking and releasing mechanism 8 is electrically connected to the air monitoring controller 4, an automatic ventilation mechanism 9 is provided on the front side of the interior of the cavity 5, the automatic ventilation mechanism 9 is electrically connected to the air monitoring controller 4, the automatic ventilation mechanism 9 is located in front of the blocking and releasing mechanism 8, a filtering structure 10 is provided on the front side of the automatic ventilation mechanism 9, and a cover structure 11 is provided on the front side of the filtering structure 10;

[0032] The automatic ventilation mechanism 9 includes a starter / stopper 901 bolted to the rear side of the filter structure 10. The starter / stopper 901 is electrically connected to the air monitoring controller 4. The top and bottom of the rear side of the filter structure 10 are bolted with a fixing plate 902. An ultra-thin silent fan 903 is provided on the inner side of the fixing plate 902. The ultra-thin silent fan 903 is electrically connected to the starter / stopper 901.

[0033] In this embodiment: the air quality parameters are monitored by the air monitoring controller 4. At this time, the air monitoring controller 4 does not send instructions to its blocking and releasing mechanism 8. The blocking and releasing mechanism 8 remains blocked. At the same time, the passage between the cavity 5 and the air inlet 6 is unobstructed, and the ultra-thin silent fan 903 in the automatic ventilation mechanism 9 is not started. When the indoor air quality deteriorates, for example, when the concentration of harmful gases exceeds the standard or the concentration of particulate matter is too high, the air monitoring controller 4 monitors these changes in real time, and the air monitoring controller 4 immediately sends a signal to the blocking and releasing mechanism 8 to control the blocking and releasing mechanism 8 to open, thereby ensuring that the ventilation path of the cavity 5 is unobstructed. At the same time, The air monitoring controller 4 sends a start instruction to the starter 901 of the automatic ventilation mechanism 9. After receiving the instruction, the starter 901 starts the ultra-thin silent fan 903. After the ultra-thin silent fan 903 is started, it runs at a higher speed to generate negative pressure. Under the action of negative pressure, the outdoor air quickly enters the cavity 5 through the air inlet 6, and effectively intercepts tiny particles such as dust, pollen, and bacteria in the air when passing through the filter structure 10. The purified air is then accelerated by the ultra-thin silent fan 903, passes through the cover structure 11 and forcefully enters the room, quickly replacing the dirty air in the room, and effectively expelling harmful gases and odors.

[0034] Specifically, such as Figure 3 As shown, the blocking and releasing mechanism 8 includes a motor 801 bolted to the inside of the machine cavity 7 , and the output end of the motor 801 passes through the top side of the inside of the machine cavity 7 .

[0035] Specifically, such as Figure 3 As shown, the output end of the motor 801 is bolted with a shaft 802 , and the top of the shaft 802 is rotatably connected to the top side of the cavity 5 .

[0036] Specifically, such as Figure 3 As shown, a blocking plate 803 is fixedly connected to the outer side of the shaft 802, and the front and rear sides of the blocking plate 803 are both arc-shaped.

[0037] In this embodiment: by setting a blocking mechanism 8, when the air monitoring controller 4 detects that the indoor air quality is good and forced ventilation is not required, the motor 801 does not work, and the blocking plate 803 is in a closed position, blocking the cavity 5 and the air inlet 6 channel, preventing outdoor air from entering the room. At this time, natural ventilation is mainly relied upon to maintain the indoor air environment. When the indoor air quality decreases and forced ventilation needs to be started, the air monitoring controller 4 sends a start signal to the motor 801, and the motor 801 drives the shaft 802 to rotate clockwise, so that the blocking plate 803 rotates to the open position, opening the ventilation channel, and allowing outdoor air to smoothly pass through the air inlet 6 into the cavity 5 to achieve ventilation treatment.

[0038] Specifically, such as Figure 5As shown, the filtering structure 10 includes a connecting block 1001 fixedly connected to the top and bottom sides of the cavity 5, a filter screen 1002 is provided on the front side of the connecting block 1001, and the rear side of the filter screen 1002 is bolted to the starter 901 and the fixing plate 902 respectively.

[0039] Specifically, such as Figure 5 As shown, screws 1003 are provided at the top and bottom of the front side of the filter screen 1002 . The screws 1003 pass through the front side of the filter screen 1002 and are threadedly connected to the inside of the connecting block 1001 .

[0040] In this embodiment: by setting up the filtering structure 10, during the forced ventilation process, the air is accelerated through the filter 1002 under the action of the ultra-thin silent fan 903. At this time, the filter 1002 finely filters the air to ensure that the air entering the room reaches a higher cleanliness standard. As the use time increases, dust and other impurities will gradually accumulate on the surface of the filter 1002, and subsequent maintenance personnel can clean or replace the filter 1002.

[0041] Specifically, such as Figure 6 As shown, the cover structure 11 includes a slot 1101 opened on the front side of the frame 1 , and the slot 1101 is communicated with the cavity 5 .

[0042] Specifically, such as Figure 6 As shown, a shielding mesh plate 1102 is clamped inside the slot 1101 , and the shielding mesh plate 1102 is located at the front side of the cavity 5 .

[0043] In this embodiment: by setting the cover structure 11, the design of the slot 1101 provides a stable installation position for the shielding mesh 1102, ensuring that it is firmly fixed on the front side of the cavity 5. During the operation of the forced ventilation system, the shielding mesh 1102 always plays a protective and decorative role. When the filter structure 10 needs to be maintained, the shielding mesh 1102 can be easily removed from the slot 1101, and the operation is simple and convenient.

[0044] Specifically, such as Figure 1 As shown, both sides of the inner side of the frame 1 are slidably connected with sliding windows 2, and the sliding windows 2 are transparent tempered glass.

[0045] Specifically, such as Figure 1 As shown, a basic ventilation net 3 is slidably connected to the front side of the interior of the frame 1 , and the basic ventilation net 3 is located on the front side of the sliding window 2 .

[0046] In this embodiment: through the coordinated work of the sliding window 2 and the basic ventilation net 3, the sliding window 2 adjusts the size of the ventilation opening according to the user's needs, and the outdoor air enters the room through the basic ventilation net 3. The mesh size and material design of the basic ventilation net 3 can allow air to circulate freely while blocking the entry of larger objects. When the sliding window 2 is closed, the basic ventilation net 3 can also prevent small animals such as insects from entering the room through the ventilation port. In the forced ventilation mode, although the main ventilation path is the cavity 5 after the blocking mechanism 8 is opened, the sliding window 2 and the basic ventilation net 3 can still play a certain auxiliary ventilation role.

[0047] Working principle: During the use of the multi-ventilation structure of a building, the frame 1 is installed in the opening reserved in the building structure, and then the air monitoring controller 4 is powered on. After the power is on, the air monitoring controller 4 monitors the indoor air quality in real time. When the indoor air quality is good, the air monitoring controller 4 controls the motor 801 to be in a stationary state, and the shaft 802 connected to the output end of the motor 801 does not rotate. The blocking plate 803 fixed on the outside of the shaft 802 maintains the state of closing the passage between the cavity 5 and the air inlet 6. At this time, the outdoor natural wind mainly enters the room through the sliding window 2 connected to the inner side of the frame 1. The sliding window 2 acts as a transparent steel The glass can not only ensure the lighting but also utilize its sliding adjustable ventilation area feature to flexibly control the natural ventilation volume according to actual needs. Before the natural wind enters the room through the sliding window 2, it will first pass through the basic ventilation net 3 located on the front side of the sliding window 2. The basic ventilation net 3 preliminarily intercepts foreign matter such as leaves and large particles of dust in the air to prevent them from entering the room. A small amount of air will also pass through the cavity 5, but due to the obstruction of the blocking plate 803, its ventilation volume is small and mainly plays an auxiliary role. When the air monitoring controller 4 detects that the indoor air quality has deteriorated, such as the concentration of harmful gases exceeds the standard or the concentration of particulate matter is too high, it immediately sends a signal to the motor 801. The start signal is received, the motor 801 starts and drives the shaft 802 to rotate, and the blocking plate 803 on the shaft 802 rotates accordingly, opening the channel between the cavity 5 and the air inlet 6. At the same time, the air monitoring controller 4 sends a command to the starter 901, and the starter 901 starts the ultra-thin silent fan 903. The ultra-thin silent fan 903 rotates to generate negative pressure. Under the action of negative pressure, the outdoor air quickly enters the cavity 5 through the air inlet 6. The air entering the cavity 5 then passes through the filter 1002, which effectively filters tiny particles such as dust, pollen, and bacteria in the air. The purified air is then accelerated by the ultra-thin silent fan 903 and then passes through The shielding mesh 1102 located on the front side of the cavity 5 enters the room, continuously purifies the air entering the room, and protects the respiratory health of indoor people. At the same time, the reasonable design of the cover structure 11 also facilitates the regular inspection and replacement of the filter structure 10, ensuring the long-term stable and efficient operation of the ventilation system. In addition, the sliding window 2 and the basic ventilation net 3 can still assist ventilation in the forced ventilation mode, and work together as a whole to realize the building's multi-ventilation structure. It can automatically select the appropriate ventilation mode according to the indoor air quality, effectively improve the indoor air quality, and provide a healthy and comfortable indoor environment for building users, while taking into account energy saving, aesthetics and protection and other aspects.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A building multi-element ventilation structure, comprising a frame (1), characterized in that: An air monitoring controller (4) is embedded in the top of the front side of the frame (1), cavities (5) are provided on both sides of the front side of the frame (1), and air inlet holes (6) are provided on the rear side of the interior of the frame (1), and the air inlet holes (6) are communicated with the cavities (5). An organic cavity (7) is provided on both sides of the front side of the frame (1), and the organic cavity (7) is located at the bottom of the cavities (5). A blocking mechanism (8) is provided inside the cavities (5), and the blocking mechanism (8) is electrically connected to the air monitoring controller (4). An automatic ventilation mechanism (9) is provided on the front side of the interior of the cavities (5), and the automatic ventilation mechanism (9) is electrically connected to the air monitoring controller (4). The automatic ventilation mechanism (9) is located on the front side of the blocking mechanism (8). A filter structure (10) is provided on the front side of the automatic ventilation mechanism (9), and a cover structure (11) is provided on the front side of the filter structure (10). The automatic ventilation mechanism (9) comprises a starter / stopper (901) bolted to the rear side of the filter structure (10), the starter / stopper (901) being electrically connected to the air monitoring controller (4), a fixing plate (902) being bolted to the top and bottom of the rear side of the filter structure (10), an ultra-thin silent fan (903) being provided on the inner side of the fixing plate (902), and the ultra-thin silent fan (903) being electrically connected to the starter / stopper (901).

2. A building multi-element ventilation structure according to claim 1, characterized in that: The blocking and releasing mechanism (8) comprises a motor (801) bolted to the interior of the machine cavity (7), and the output end of the motor (801) passes through the top side of the interior of the machine cavity (7).

3. The multi-element ventilation structure of a building according to claim 2, characterized in that: The output end of the motor (801) is bolted to a shaft (802), and the top of the shaft (802) is rotatably connected to the top side of the cavity (5).

4. The multi-element ventilation structure of a building according to claim 3, characterized in that: The outer side of the shaft (802) is fixedly connected with a blocking plate (803), and the front side and the rear side of the blocking plate (803) are both arc-shaped.

5. The building multi-element ventilation structure according to claim 1, characterized in that: The filtering structure (10) comprises a connecting block (1001) fixedly connected to the top and bottom sides of the cavity (5); a filter screen (1002) is provided on the front side of the connecting block (1001); and the rear side of the filter screen (1002) is bolted to the starter / stopper (901) and the fixing plate (902), respectively.

6. The building multi-element ventilation structure according to claim 5, characterized in that: Screws (1003) are provided at the top and bottom of the front side of the filter screen (1002), and the screws (1003) pass through the front side of the filter screen (1002) and are threadedly connected to the inside of the connecting block (1001).

7. The building multi-element ventilation structure according to claim 1, characterized in that: The cover plate structure (11) comprises a card slot (1101) provided on the front side of the frame body (1), and the card slot (1101) is in communication with the cavity (5).

8. The building multi-element ventilation structure according to claim 7, characterized in that: A shielding mesh plate (1102) is clamped inside the clamping slot (1101), and the shielding mesh plate (1102) is located at the front side of the cavity (5).

9. The building multi-element ventilation structure according to claim 1, characterized in that: Both sides of the inner side of the frame (1) are slidably connected with sliding windows (2), and the sliding windows (2) are transparent tempered glass.

10. The building multi-element ventilation structure according to claim 1, characterized in that: The front side of the interior of the frame (1) is slidably connected to a basic ventilation net (3), and the basic ventilation net (3) is located on the front side of the sliding window (2).

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