Novel door and window capable of achieving active health function

Abstract

The invention discloses a novel door and window capable of realizing an active health function, which comprises a window frame fixed in a window opening, a window sash slidably mounted through the window frame, a light-transmitting plate fixedly mounted through the window frame and an active air interchanger, a mounting plate is fixed on the window frame, and a through groove is formed in the plate surface of the mounting plate; the active air interchanger is embedded and mounted in the through groove, the indoor part and the outdoor part are communicated through the active air interchanger, and indoor ventilation is conducted through the active air interchanger according to the indoor air quality index; the device can actively realize ventilation and filtration.

Description

Technical Field

[0001] This invention relates to a novel type of door and window that can achieve proactive health functions. Background Technology

[0002] Doors and windows, as an important component of building facades, primarily serve the basic functions of separating spaces, providing lighting, and ensuring ventilation. However, with rising living standards and increased health awareness, the traditional functions of doors and windows are no longer sufficient to meet users' demands for a healthy indoor environment.

[0003] Most existing doors and windows use passive ventilation, which involves opening windows to allow air to circulate between indoors and outdoors. This method is greatly limited by outdoor environment and weather conditions. For example, windows cannot be opened on rainy or smoggy days, resulting in poor indoor air circulation and increased concentrations of harmful gases such as carbon dioxide and TVOC.

[0004] Therefore, developing a new type of door and window that can actively achieve ventilation and filtration and provide proactive health functions has become an urgent technical problem to be solved in the current door and window industry. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a new type of door and window that can actively achieve ventilation and filtration and realize active health functions.

[0006] To solve the above problems, the present invention adopts the following technical solution: A novel type of door and window capable of achieving proactive health functions includes a window frame fixed within a window opening, a window sash slidably installed via the window frame, a light-transmitting panel fixedly installed via the window frame, and an active ventilation device. An installation plate is fixed on the window frame, and a through groove is provided on the surface of the installation plate. The active ventilation device is embedded in the through groove and connects the indoor and outdoor spaces. Based on the indoor air quality index, the active ventilation device provides indoor ventilation.

[0007] Preferably, the active ventilation device includes: The main body has a frame on its outer wall. A portion of the main body extends to the outside through a through groove. The frame is located on the inner end face of the mounting plate. The end of the main body facing the inside has an air outlet chamber and an equipment chamber. The end face of the equipment chamber has a mounting hole that connects the inside and outside. A centrifugal fan is installed at the mounting hole, and the air outlet of the centrifugal fan is connected to the air outlet chamber. A face cover is fixed to the end of the main body facing the interior and seals the air outlet chamber and the equipment chamber. An air outlet grille is installed on the face cover at the position corresponding to the air outlet chamber, and the air outlet direction is adjusted by the air outlet grille. The main unit is fixedly installed on the inside of the cover. The main unit is electrically connected to a control panel, which is fixed to the outer end face of the cover. The centrifugal fan is connected to the signal output terminal of the main unit. An integrated sensor, comprising a carbon dioxide sensor and a TVOC sensor, is connected to the signal input terminal of the host unit. When the integrated sensor detects that the indoor carbon dioxide or TVOC content exceeds the standard, the host unit controls the centrifugal fan to start. A temperature and humidity sensor, connected to the signal input terminal of the main unit, is used to detect the indoor ambient temperature and humidity.

[0008] Preferably, a ventilation slot connecting the equipment compartment is provided on the outside of the main body, and the integrated sensor is installed in the ventilation slot. A heat dissipation vent is provided at the bottom of the equipment compartment, and an L-shaped partition plate is installed inside the equipment compartment. The heat dissipation vent is located on the inside of the partition plate, and the ventilation slot is located on the outside of the partition plate. When the cover is installed, the main unit covers the partition plate. A cooling fan is installed on the top of the partition plate. When the cooling fan is working, a negative pressure is formed in the equipment compartment, so that outside air enters the equipment compartment through the ventilation slot and is then exhausted through the heat dissipation vent to remove the heat from the main unit and the centrifugal fan. The cooling fan is connected to the signal output terminal of the main unit.

[0009] Preferably, the front of the main body is provided with a mounting groove, and a water tank is provided at the bottom of the mounting groove. A second equipment compartment is provided on the side of the mounting groove at the front of the main body, located below the air outlet chamber. The second equipment compartment is sealed after the cover is fixed. A water pump is installed inside the second equipment compartment. A control valve is installed at the bottom of the water tank and connected to the water pump inlet. A mounting base is embedded in the front of the main body, and multiple atomizing nozzles are installed via the mounting base. A main pipe connects the multiple atomizing nozzles, with one end closed and the other end connected to the water pump outlet. The water mist sprayed from the atomizing nozzles is atomized and then blown by the airflow from the air outlet grille to increase indoor airflow. Air humidity; a water tank is detachably installed in the mounting slot. A stop valve is provided at the lower end of the water tank. A frame is provided at the bottom edge of the water tank, and the frame is inserted into the water tank to position the water tank. An overflow prevention groove is provided at the upper end of the water tank. A water injection hole is provided at the bottom of the overflow prevention groove, and a plug is detachably installed at the water injection hole. A vent hole is provided at the bottom of the overflow prevention groove. After the water tank is fixed, the control valve opens the stop valve so that the water in the water tank can flow out through the stop valve. When the control valve and the water pump are opened simultaneously, the water pump draws water from the water tank through the stop valve. The water pump and the control valve are both connected to the signal output terminal of the host. When the temperature and humidity sensor detects that the indoor humidity is too low, the host starts the water pump to humidify the air.

[0010] Preferably, a drain hole communicating with the second equipment compartment is provided at the bottom of the main body, and a water collection bottle is detachably installed through the drain hole.

[0011] Preferably, an opening groove is provided on the outdoor side of the main body, and a water collection box is detachably fitted into the opening groove. A water inlet groove is provided at the upper end of the water collection box, through which rainwater flows into the water collection box. An insertion tube is provided on the end face of the water collection box facing the main body. A water guide groove is provided on the wall of the mounting groove, and an insertion hole is provided at the bottom of the water guide groove. The insertion hole penetrates the main body, and the insertion tube is inserted into the insertion hole. An elastic rubber plunger is inserted through the insertion hole, with one end of the plunger elastically deformed and inserted into the insertion tube. The other end of the plunger is provided with… The water tank has a limiting part that is located within the water guide groove and partially protrudes from it. A through hole is provided at the center of the plunger, and a filter screen is installed within the through hole. A stepped hole corresponding to the insertion hole is provided at the rear end of the water tank. When the water tank is assembled, the limiting part elastically deforms and engages with the stepped hole, forming a seal with the hole wall, allowing rainwater collected at the water collection box to flow into the water tank. An overflow hole is provided on the side of the water collection box, with its height higher than the insertion tube and lower than the water inlet hole, so that water overflows before overflowing the water tank.

[0012] Preferably, slots are provided on both sides of the groove wall of the opening groove, and air filter elements are inserted between the corresponding slots on both sides. The water collection box is sealed to the upper end face of the air filter element. An inclined plate is provided at the bottom of the water collection box, and a through groove is provided on the surface of the inclined plate. A filter screen is fixed in the through groove.

[0013] Preferably, an electric heating plate is fixedly installed inside the air outlet chamber, and the air outlet of the centrifugal fan is located behind the electric heating plate. The cold air blown out is heated by the electric heating plate and then blown out from the air outlet grille. The electric heating plate is connected to the signal output terminal of the host. When the temperature and humidity sensor detects that the indoor temperature is lower than the set value of the host, the electric heating plate heats the outdoor air sent into the room.

[0014] Preferably, the rear end of the air outlet chamber is open, and the rear end of the air outlet chamber corresponds to the air filter element. A heat-conducting plate is fixed at the rear end of the air outlet chamber, and the heat from the heating plate is conducted to the opening groove through the heat-conducting plate to heat the air filter element and keep the air filter element dry.

[0015] Preferably, heat exchange fins are evenly distributed on the end face of the heat-conducting plate facing the air filter element, and the heat exchange fins are spaced apart from the air filter element.

[0016] The beneficial effects of this invention are: 1. Achieve proactive health regulation: By integrating sensors, a main unit, and a centrifugal fan, it can proactively detect indoor carbon dioxide and TVOC levels. When harmful gases exceed the standard, ventilation is automatically activated to proactively refresh indoor air. At the same time, through the cooperation of temperature and humidity sensors, a water pump, and an electric heating plate, it automatically regulates indoor temperature and humidity, providing users with a healthy and comfortable indoor environment, thus solving the shortcomings of traditional doors and windows that cannot proactively regulate the indoor environment.

[0017] 2. Excellent air filtration: The air filter and screen effectively filter particulate matter and impurities from the air entering the room, ensuring clean air. Simultaneously, the heat-conducting plate and heat exchange fins heat and dry the air filter, preventing mold growth, ensuring stable filtration performance, and extending the filter's lifespan.

[0018] 3. Water resource recycling: Rainwater and water accumulation in window sills are collected through a water collection box, filtered, and automatically replenished to the water tank for indoor humidification, realizing water resource recycling, saving water resources, reducing the frequency of water filling for users, and improving ease of use; the overflow hole can prevent water from overflowing and protect equipment and doors and windows.

[0019] 4. Excellent heat dissipation: The equipment is equipped with cooling fans and partitions to form an independent heat dissipation channel, which can effectively remove the heat from the main unit and centrifugal fan, extending the service life of the equipment; at the same time, the cooling fans drive airflow through the integrated sensors to ensure the accuracy of the sensor detection data and avoid detection errors.

[0020] 5. Reasonable structure and convenient use: Modular design of each component makes installation and disassembly convenient, facilitating maintenance and replacement; The control panel can display indoor environmental parameters in real time, allowing users to intuitively understand the indoor situation. At the same time, the automatic control mode eliminates the need for manual operation, improving the user experience; The water collection bottle can promptly detect water leakage problems, facilitating timely maintenance and reducing failure losses.

[0021] 6. Balancing Insulation and Ventilation: In winter, the electric heating plate can heat the cold air brought into the room, avoiding a sudden drop in indoor temperature caused by ventilation, thus balancing ventilation and insulation needs and improving indoor comfort in winter; the heat-conducting plate design ensures that the air filter is dry while reducing heat loss and achieving energy-saving effects. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of an active ventilation device. Figure 3 This is an exploded view of the active ventilation system. Figure 4 A three-dimensional representation of the main body; Figure 5 This is a schematic diagram of the main pipeline; Figure 6 This is a partial sectional view of the water tank; Figure 7 A three-dimensional view of the plunger; Figure 8 This is a 3D view of the water collection box.

[0024] In the diagram: 1-Window frame, 101-Mounting plate, 11-Light-transmitting plate, 2-Window sash, 3-Active ventilation device, 31-Main body, 32-Frame, 302-Air outlet chamber, 303-Equipment compartment, 304-Centrifugal fan, 33-Face cover, 330-Air outlet grille, 34-Main unit, 341-Control panel, 35-Integrated sensor, 36-Temperature and humidity sensor, 351-Ventilation slot, 352-Heat vent, 353-Partition plate, 354-Cooling fan, 305-Mounting slot, 306-Water tank, 307-Secondary equipment compartment, 308-Water pump, 309-Control valve, 310-Mounting base, 311-Atomizing nozzle, 3 111-Main pipe, 312-Water tank, 313-Frame, 3120-Overflow prevention groove, 3121-Hole plug, 3122-Ventilation hole, 3071-Water collection bottle, 37-Open groove, 371-Water collection box, 3711-Water inlet groove, 372-Insertion tube, 373-Water guide groove, 374-Insertion hole, 375-Plunger, 376-Limiting part, 377-Guide hole, 378-Filter screen, 3123-Step hole, 379-Overflow hole, 38-Slot, 381-Air filter element, 3710-Sloping plate, 3712-Through groove, 3713-Filter screen, 39-Heating plate, 391-Heat conduction plate, 392-Heat exchange fins. Detailed Implementation

[0025] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0026] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0027] In the description of this invention, it should be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "center", "end", "length", "outer end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0028] Furthermore, in the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0029] In this invention, unless otherwise explicitly specified and limited, the terms "set," "socket," "connect," "through," and "plug-in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0030] See Figure 1 The novel door and window shown includes a window frame 1 fixed in the window opening, a window sash 2 slidably installed through the window frame 1, a light-transmitting panel 11 fixedly installed through the window frame 1, and an active ventilation device 3. An installation plate 101 is fixed on the window frame 1, and a through groove is provided on the surface of the installation plate 101. The active ventilation device 3 is embedded in the through groove and connects the indoor and outdoor spaces through the active ventilation device 3. According to the indoor air quality index, the active ventilation device 3 performs indoor ventilation.

[0031] In the above technical solution, the active ventilation device 3 can bring fresh outdoor air into the room, increase the ventilation effect, and keep the indoor air fresh.

[0032] See Figure 2 , Figure 3 and Figure 4 As shown, the active ventilation device 3 includes: The main body 31 has a frame 32 on its outer wall. A portion of the main body 31 extends to the outside through a through groove. The frame 32 is located on the inner end face of the mounting plate 101. The end of the main body 31 facing the inside is provided with an air outlet chamber 302 and an equipment chamber 303. The end face of the equipment chamber 303 is provided with a mounting hole that connects the inside and outside. A centrifugal fan 304 is installed at the mounting hole. The air outlet end of the centrifugal fan 304 is connected to the air outlet chamber 302. A face cover 33 is fixed to the end of the body 31 facing the room and seals the air outlet chamber 302 and the equipment chamber 303. An air outlet grille 330 is installed on the face cover 33 at the position corresponding to the air outlet chamber 302, and the air outlet direction is adjusted by the air outlet grille 330. The host 34 is fixedly installed on the inner side of the cover 33. The host 34 is electrically connected to a control panel 341, which is fixed to the outer end face of the cover 33. The centrifugal fan 304 is connected to the signal output terminal of the host 34. An integrated sensor 35 is provided, which includes a carbon dioxide sensor and a TVOC sensor. The integrated sensor 35 is connected to the signal input terminal of the host 34. When the integrated sensor 35 detects that the indoor carbon dioxide or TVOC content exceeds the standard, the host 34 controls the centrifugal fan 304 to start. Temperature and humidity sensor 36 is connected to the signal input terminal of host 34 and is used to detect indoor ambient temperature and humidity.

[0033] In the above technical solution, when the host 34 is started, the indoor carbon dioxide and TVOC content, as well as the indoor ambient temperature and humidity, are detected by the integrated sensor 35 and temperature and humidity sensor 36. The real-time data is displayed through the control panel 341, which makes it convenient for users to intuitively determine the indoor air quality.

[0034] When the indoor carbon dioxide or TVOC content rises to the warning value of the main unit, the main unit 34 controls the centrifugal fan 304 to operate, sending fresh outdoor air into the room until the integrated sensor 35 detects that the content of harmful substances has returned to the standard value and remains at the standard value for more than 10 minutes, at which point the main unit 34 controls the centrifugal fan 304 to turn off.

[0035] The above methods help maintain fresh indoor air.

[0036] See Figure 4As shown, a ventilation slot 351 communicating with the equipment compartment 303 is provided on the outside of the main body 31. The integrated sensor 35 is installed in the ventilation slot 351. A heat dissipation vent 352 is provided at the bottom of the equipment compartment 303. An L-shaped partition plate 353 is installed inside the equipment compartment 303. The heat dissipation vent 352 is located on the inside of the partition plate 353, and the ventilation slot 351 is located on the outside of the partition plate 353. When the cover 33 is installed, the main unit 34 covers the partition plate 353. A cooling fan 354 is installed on the top of the partition plate 353. When the cooling fan 354 is working, a negative pressure is formed in the equipment compartment 303, so that the outside air enters into the equipment compartment 303 through the ventilation slot 351 and is discharged through the heat dissipation vent 352 to remove the heat of the main unit 34 and the centrifugal fan 304. The cooling fan 354 is connected to the signal output terminal of the main unit 34.

[0037] In the above technical solution, the operation of the cooling fan 354 drives indoor air to flow through the integrated sensor 35 to monitor carbon dioxide and TVOC in the air in real time.

[0038] Meanwhile, the operation of cooling fan 354 can also cool centrifugal fan 304 and main unit 34.

[0039] See Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a mounting groove 305 is provided at the front of the main body 31, and a water tank 306 is provided at the bottom of the mounting groove 305. A second equipment compartment 307 is provided on the side of the mounting groove 305 at the front of the main body 31. The second equipment compartment 307 is located below the air outlet chamber 302. The cover 33 is fixed to close the second equipment compartment 307. A water pump 308 is installed in the second equipment compartment 307. A control valve 309 is installed at the bottom of the water tank 306. The control valve 309 is connected to the inlet of the water pump 308. A mounting base 310 is embedded in the front of the main body 31, and multiple atomizing nozzles 311 are mounted via the mounting base 310. A main pipe 3111 connects the multiple atomizing nozzles 311, with one end closed and the other end connected to the outlet of the water pump 308. The water mist sprayed from the atomizing nozzles 311 is atomized and then circulated by the airflow from the air outlet grille 330 to increase indoor air humidity. A water tank 312 is detachably installed inside the tank 305. A stop valve (not shown) is provided at the lower end of the water tank 312. A frame 313 is provided at the bottom edge of the water tank 312, and the frame 313 is inserted into the tank 306 to position the water tank 312. An overflow prevention groove 3120 is provided at the upper end of the water tank 312. A water inlet hole is provided at the bottom of the overflow prevention groove 3120, and a plug 3121 is detachably installed at the water inlet hole. A vent hole 31 is provided at the bottom of the overflow prevention groove 3120. 22; After the water tank 312 is fixed, the control valve 309 opens the stop valve 313 so that the water in the water tank 312 can flow out through the stop valve 313; When the control valve 309 and the water pump 308 are opened simultaneously, the water pump 308 draws water from the water tank 312 through the stop valve 313; The water pump 308 and the control valve 309 are both connected to the signal output terminal of the host 34. When the temperature and humidity sensor 36 detects that the indoor humidity is too low, the host 34 starts the water pump 308 to humidify the air.

[0040] When the temperature and humidity sensor 36 detects that the indoor humidity is too low, the main unit 34 starts the water pump 308 to draw water from the water tank 312 and spray it out through the atomizing nozzle 311 to humidify the room. By adjusting the air outlet grille 330, the atomized water vapor sprayed by the atomizing nozzle 311 can be delivered to a farther location to achieve effective humidification of the indoor environment.

[0041] See Figure 4 As shown, a drain hole communicating with the second equipment compartment 307 is provided at the bottom of the main body 31, and a water collection bottle 3071 is detachably installed through the drain hole.

[0042] When water leaks at the connection between control valve 309 and water pump 308, or at the connection between main pipe 3111 and atomizing nozzle 311, water will accumulate in the second equipment compartment 307. The leaked water can be collected using water collection bottle 3071. If water is found in water collection bottle 3071, it indicates a leak in the equipment, requiring maintenance.

[0043] See Figure 4 , Figure 6 , Figure 7 and Figure 8 As shown, an opening slot 37 is provided on the outdoor side of the main body 31. A water collection box 371 is detachably fitted into the opening slot 37. A water inlet groove 3711 is provided at the upper end of the water collection box 371. Rainwater flows into the water collection box 371 after passing through the water inlet groove 3711. An insertion tube 372 is provided on the end face of the water collection box 371 facing the main body 31. A water guide groove 373 is provided on the groove wall of the mounting groove 305. An insertion hole 374 is provided at the bottom of the water guide groove 373. The insertion hole 374 penetrates the main body 31, and the insertion tube 372 is inserted into the insertion hole 374. An elastic rubber plunger 375 is inserted through the insertion hole 374. One end of the plunger 375 elastically deforms and inserts into the insertion tube 372. The other end of the plunger 375 is provided with a... A limiting part 376 is located within the water guide groove 373 and partially protrudes from the water guide groove 373. A through hole 377 is provided at the axis of the plunger 375, and a filter screen 378 is provided in the through hole 377. A stepped hole 3123 corresponding to the insertion hole 374 is provided at the rear end of the water tank 312. When the water tank 312 is assembled, the limiting part 376 elastically deforms and gets into the stepped hole 3123, forming a seal with the hole wall of the stepped hole 3123, so that the rainwater collected at the water collection box 371 flows into the water tank 312. An overflow hole 379 is provided on the side of the water collection box 371. The height of the overflow hole 379 is higher than the insertion tube 372 and lower than the water inlet hole, so that the water overflows before the water level overflows the water tank 312.

[0044] In the above technical solution, the water collection box 371 can collect the water flowing out of the window groove. After the water is collected, it can automatically replenish the water tank 312. In addition, the water flowing into the water tank 312 needs to be filtered by the filter screen 378 to intercept large particles of impurities in the water to avoid clogging the atomizing nozzle 311.

[0045] In this technical solution, the water collection box 371 is fixed to the body 31 by a claw. When it is necessary to disassemble the water collection box 371, the claw can be pushed out to disassemble the water collection box 371.

[0046] See Figure 3 , Figure 4 and Figure 8 As shown, slots 38 are provided on both sides of the groove wall of the opening groove 37, and air filter elements 381 are inserted between the corresponding slots 38 on both sides. The water collection box 371 is sealed to the upper end face of the air filter element 381. An inclined plate 3710 is provided at the bottom of the water collection box 371, and a through groove 3712 is provided on the plate surface of the inclined plate 3710. A filter screen 3713 is fixed in the through groove 3712.

[0047] The air filter 381 is designed to filter the air supplied to the room, blocking particulate matter and ensuring the cleanliness of the air entering the room.

[0048] The inclined plate 3710 is set at an angle downwards, and the water collection box 371 blocks the water at the top. Therefore, when it rains, the water collection box 371 plays a role in blocking water, ensuring that the filter screen 3713 is always in a dry state, greatly reducing the chance of water entering the filter screen 3713, and reducing the probability of water entering the air filter element 381 and causing mold.

[0049] When maintenance is required on the air filter and filter screen 3713, simply slide open the window sash and remove the water collection box 371 for quick maintenance.

[0050] See Figure 4 As shown, an electric heating plate 39 is fixedly installed inside the air outlet chamber 302. The air outlet position of the centrifugal fan 34 is located behind the electric heating plate 39. The cold air blown out is heated by the electric heating plate 39 and then blown out from the air outlet grille 330. The electric heating plate 39 is connected to the signal output terminal of the main unit 34. When the temperature and humidity sensor 36 detects that the indoor temperature is lower than the set value of the main unit 34, the outdoor air sent into the room is heated by the electric heating plate 39.

[0051] The above technical solution is mainly designed for winter when the outdoor ambient temperature is low. By setting the heating temperature of the electric heating plate 39 through the host 34, the cold air sent into the room is heated before being sent in, so as to avoid lowering the indoor ambient temperature during ventilation.

[0052] See Figure 4 As shown, the rear end of the air outlet chamber 302 is open, and the rear end of the air outlet chamber 302 corresponds to the air filter element 381. A heat-conducting plate 391 is fixed at the rear end of the air outlet chamber 302. The heat from the heating plate 39 is conducted through the heat-conducting plate 391 to the opening groove 37 to heat the air filter element 381 and keep the air filter element 381 dry.

[0053] The above technical solution also creatively incorporates a heat-conducting plate 391, which heats the air filter 381, keeping it dry and preventing it from becoming moldy.

[0054] Meanwhile, the heat-conducting plate 391 is located inside the air filter 381. When the centrifugal fan 304 is working, a negative pressure is formed inside the air filter 381. Air passes through the air filter 381 and is then sent into the air chamber by the centrifugal fan 304. During this process, the airflow passing through the air filter 381 first comes into contact with the heat-conducting plate 391. Therefore, although the heat-conducting plate 391 conducts some heat to the air filter 381, the overall heat loss is relatively small.

[0055] See Figure 4 As shown, heat exchange fins 392 are evenly distributed on the end face of the heat-conducting plate 391 facing the air filter element 381, and the heat exchange fins 392 and the air filter element 381 maintain a distance.

[0056] The heat exchange fins 392 are designed to increase the contact area with air and thus increase the heat exchange rate.

[0057] The working principle of this invention is as follows: 1. Ventilation: When the main unit 34 is turned on, the cooling fan 354 starts, drawing indoor air through the integrated sensor 35 to ensure accurate detection data, while simultaneously removing heat from the main unit 34 and the centrifugal fan 304. The integrated sensor 35 monitors indoor carbon dioxide and TVOC levels in real time. When the detected value exceeds the warning value of the main unit 34, the main unit 34 controls the centrifugal fan 304 to start. Outdoor air is filtered through the air filter 381 and filter screen 3713, then drawn by the centrifugal fan 304 to the air outlet chamber 302, and then sent into the room through the air outlet grille 330. When the integrated sensor 35 detects that the harmful gas content has returned to the standard value and remains there for more than 10 minutes, the main unit 34 controls the centrifugal fan 304 to turn off.

[0058] 2. Temperature and humidity control: The temperature and humidity sensor 36 detects the indoor temperature and humidity in real time. When the indoor humidity is detected to be too low, the main unit 34 starts the water pump 308 and the control valve 309. The water in the water tank 312 enters the water pump 308 through the water stop valve and the control valve 309, and is then transported by the water pump 308 to the atomizing nozzle 311. The water mist sprayed from the atomizing nozzle 311 is blown by the airflow through the air outlet grille 330 to achieve indoor humidification. When the indoor temperature is detected to be lower than the set value, the main unit 34 controls the electric heating plate 39 to start, which heats the air entering the air outlet chamber 302 before sending it into the room to avoid a sudden drop in indoor temperature.

[0059] 3. Water Recycling: When it rains, rainwater and water accumulated in the window sills flow into the water collection box 371 through the water inlet sill 3711, and then enter the water tank 312 after passing through the insertion pipe 372 and plunger 375 (filter screen 378), realizing water recycling; when the water level in the water tank 312 reaches the height of the overflow hole 379, the excess water overflows through the overflow hole 379 to prevent overflow.

[0060] 4. Equipment maintenance: When water accumulates in the water collection bottle 3071, it indicates that the equipment is leaking and needs to be repaired in time; the air filter element 381 and filter screen 378 can be disassembled for cleaning or replacement regularly; the water collection box 371 can be quickly disassembled for cleaning by pushing out the claws; the water tank 312 can be disassembled for water filling and cleaning, making maintenance convenient.

[0061] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A novel type of door and window capable of achieving active health functions, comprising a window frame (1) fixed within a window opening, a window sash (2) slidably installed via the window frame (1), and a light-transmitting panel (11) fixedly installed via the window frame (1), characterized in that: It also includes an active ventilation device (3), with an installation plate (101) fixed on the window frame (1). A through groove is provided on the surface of the installation plate (101), and the active ventilation device (3) is embedded in the through groove. The active ventilation device (3) connects the indoor and outdoor spaces and provides indoor ventilation according to the indoor air quality index.

2. The novel door and window capable of achieving active health functions according to claim 1, characterized in that: The active ventilation device (3) includes: The main body (31) has a frame (32) on its outer wall. A portion of the main body (31) extends to the outside through a through groove. The frame (32) is located on the inner end face of the mounting plate (101). The end of the main body (31) facing the room has an air outlet chamber (302) and an equipment chamber (303). The end face of the equipment chamber (303) has a mounting hole that connects the inside and outside. A centrifugal fan (304) is installed in the mounting hole. The air outlet end of the centrifugal fan (304) is connected to the air outlet chamber (302). A face cover (33) is fixed to the end of the body (31) facing the room and seals the air outlet chamber (302) and the equipment chamber (303). An air outlet grille (330) is installed on the face cover (33) at the position corresponding to the air outlet chamber (302) and the air outlet direction is adjusted by the air outlet grille (330). The host (34) is fixedly installed on the inside of the face cover (33). The host (34) is electrically connected to a control panel (341), which is fixed on the outer end face of the face cover (33). The centrifugal fan (304) is connected to the signal output terminal of the host (34). An integrated sensor (35) is provided, which includes a carbon dioxide sensor and a TVOC sensor. The integrated sensor (35) is connected to the signal input terminal of the host (34). When the integrated sensor (35) detects that the indoor carbon dioxide or TVOC content exceeds the standard, the host (34) controls the centrifugal fan (304) to start. Temperature and humidity sensor (36), which is connected to the signal input terminal of host (34), is used to detect indoor ambient temperature and humidity.

3. The novel door and window capable of achieving active health functions according to claim 2, characterized in that: A ventilation slot (351) connecting the equipment compartment (303) is provided on the outside of the main body (31). An integrated sensor (35) is installed in the ventilation slot (351). A heat dissipation vent (352) is provided at the bottom of the equipment compartment (303). An L-shaped partition plate (353) is installed inside the equipment compartment (303). The heat dissipation vent (352) is located on the inside of the partition plate (353), and the ventilation slot (351) is located on the outside of the partition plate (353). When the cover (33) is installed, the main unit (34) covers the partition plate (353). A cooling fan (354) is installed on the top of the partition plate (353). When the cooling fan (354) is working, a negative pressure is formed in the equipment compartment (303), so that the outside air enters into the equipment compartment (303) through the ventilation slot (351) and is then discharged through the heat dissipation port (352) to remove the heat from the host (34) and the centrifugal fan (304). The cooling fan (354) is connected to the signal output terminal of the host (34).

4. The novel door and window capable of achieving active health functions according to claim 2, characterized in that: The front of the main body (31) is provided with a mounting groove (305), and a water tank (306) is provided at the bottom of the mounting groove (305). A second equipment compartment (307) is provided on the side of the mounting groove (305) at the front of the main body (31). The second equipment compartment (307) is located below the air outlet chamber (302). The cover (33) is fixed to close the second equipment compartment (307). A water pump (308) is installed in the second equipment compartment (307). A control valve (309) is installed at the bottom of the water tank (306). The control valve (309) is connected to the inlet of the water pump (308). A mounting base (310) is embedded in the front of the main body (31). Multiple atomizing nozzles (311) are installed through the mounting base (310). A main pipe (3111) is connected between the multiple atomizing nozzles (311). One end of the main pipe (3111) is closed, and the other end is connected to the outlet of the water pump (308). The water mist sprayed from the atomizing nozzle (311) is blown by the airflow from the air outlet grille (330) to increase the indoor air humidity; a water tank (312) is detachably installed in the mounting groove (305), and a water stop valve (not shown) is provided at the lower end of the water tank (312). A frame (313) is provided at the bottom edge of the water tank (312), and the frame (313) is inserted into the water tank (306) to position the water tank (312). An overflow groove (3120) is provided at the upper end of the water tank (312), and a water injection hole is provided at the bottom of the overflow groove (3120). A plug (3121) is detachably installed at the water injection hole. The bottom of the overflow tank (3120) is provided with a vent hole (3122); after the water tank (312) is fixed, the control valve (309) opens the stop valve (313) so that the water in the water tank (312) can flow out through the stop valve (313); when the control valve (309) and the water pump (308) are opened simultaneously, the water pump (308) draws water from the water tank (312) through the stop valve (313); the water pump (308) and the control valve (309) are both connected to the signal output terminal of the host (34). When the temperature and humidity sensor (36) detects that the indoor humidity is too low, the host (34) starts the water pump (308) to humidify the air.

5. The novel door and window capable of achieving active health functions according to claim 4, characterized in that: A drain hole communicating with the second equipment compartment (307) is provided at the bottom of the main body (31), and a water collection bottle (3071) is detachably installed through the drain hole.

6. The novel door and window capable of achieving active health functions according to claim 4, characterized in that: An opening groove (37) is provided on the outdoor side of the main body (31), and a water collection box (371) is detachably fitted at the opening groove (37). A water inlet groove (3711) is provided at the upper end of the water collection box (371), and rainwater flows into the water collection box (371) after passing through the water inlet groove (3711). A pipe (372) is provided on the end face of the water collection box (371) facing the main body (31). The groove wall of the mounting groove (305) A water guide groove (373) is provided on the upper part, and an insertion hole (374) is provided at the bottom of the water guide groove (373). The insertion hole (374) penetrates the main body (31), and the insertion tube (372) is inserted into the insertion hole (374). An elastic rubber plunger (375) is installed through the insertion hole (374). One end of the plunger (375) is elastically deformed and inserted into the insertion tube (372). The other end of the plunger (375) is provided with... A limiting part (376) is provided, which is located within the water guide groove (373) and partially protrudes from the water guide groove (373). A through hole (377) is provided on the axis of the plunger (375), and a filter screen (378) is provided in the through hole (377). A stepped hole (3123) corresponding to the insertion hole (374) is provided at the rear end of the water tank (312). When the water tank (312) is assembled, the limiting part (376) is located within the water guide groove (373) and partially protrudes from the water guide groove (373). 376) After elastic deformation, it is inserted into the stepped hole (3123) and forms a seal with the hole wall of the stepped hole (3123) so that the rainwater collected at the water collection box (371) flows into the water tank (312); an overflow hole (379) is provided on the side of the water collection box (371). The height of the overflow hole (379) is higher than the insertion tube (372) and lower than the water inlet hole so that the water overflows before the water level overflows the water tank (312).

7. The novel door and window capable of achieving active health functions according to claim 6, characterized in that: Slots (38) are provided on both sides of the groove wall of the opening groove (37), and air filter elements (381) are inserted between the corresponding slots (38) on both sides. The water collection box (371) is sealed to the upper end face of the air filter element (381). An inclined plate (3710) is provided at the bottom of the water collection box (371), and a through groove (3712) is provided on the plate surface of the inclined plate (3710). A filter screen (3713) is fixed in the through groove (3712).

8. The novel door and window capable of achieving active health functions according to claim 7, characterized in that: An electric heating plate (39) is fixedly installed inside the air outlet chamber (302). The air outlet of the centrifugal fan (34) is located behind the electric heating plate (39). The cold air blown out is heated by the electric heating plate (39) and then blown out from the air outlet grille (330). The electric heating plate (39) is connected to the signal output terminal of the host (34). When the temperature and humidity sensor (36) detects that the indoor temperature is lower than the set value of the host (34), the outdoor air sent into the room is heated by the electric heating plate (39).

9. The novel door and window capable of achieving active health functions according to claim 8, characterized in that: The rear end of the air outlet chamber (302) is open, and the rear end of the air outlet chamber (302) corresponds to the air filter (381). A heat-conducting plate (391) is fixed at the rear end of the air outlet chamber (302). The heat from the heating plate (39) is conducted through the heat-conducting plate (391) to the opening groove (37) to heat the air filter (381) and keep the air filter (381) dry.

10. The novel door and window capable of achieving active health functions according to claim 9, characterized in that: The heat-conducting plate (391) has heat exchange fins (392) evenly distributed on the end face of the air filter (381) facing the air filter (381), and the heat exchange fins (392) and the air filter (381) maintain a distance.

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