Healthy ventilation system based on indoor and outdoor environmental parameters

Abstract

The invention discloses a healthy ventilation system based on indoor and outdoor environment parameters, and belongs to the technical field of indoor temperature control. The system comprises a window body, a temperature detection device and an opening angle control module, the window body is hinged to a window of a building, the opening angle control module is used for monitoring the opening angle of the window body in real time, a temperature selection mechanism is arranged at the indoor end, and the opening angle of the window body is adjusted through the external temperature. In the operation stage of an engineering project, the temperature detection device automatically adjusts the opening angle of the window body according to indoor and outdoor temperature changes, so that the system is more intelligent in operation. Meanwhile, by adjusting the opening angle of the window body, the use frequency of indoor refrigeration or heating equipment is effectively reduced, and energy consumption can be effectively reduced in the project operation stage. After the system is actually put into use in the later period, the window body, the temperature detection device and the opening angle control module of the system can be independently replaced after being damaged, the maintenance cost of the management project in the later operation period is effectively reduced, and the overall economic benefit is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of indoor temperature regulation, and in particular to a healthy ventilation system based on indoor and outdoor environmental parameters. Background Art

[0002] At present, the application of natural ventilation in architectural design in my country has a long history. Especially in the south of the Yangtze River, great importance is attached to improving the indoor thermal and humid environment through natural ventilation technology. my country is short of energy and the air conditioning system consumes a lot of energy. The development of natural ventilation is one of the strategies for sustainable development in my country. In order to vigorously promote and develop natural ventilation technology in my country, both theoretical research and applied research need to be carried out in depth.

[0003] In the engineering management project, the influence of indoor and outdoor environmental parameters is the most important construction node of the engineering management project. In the hot summer, the air conditioner or fresh air system is usually turned on indoors, and the windows are closed to reduce the air flow between indoors and outdoors, thereby rapidly reducing the indoor temperature; similarly, in the winter, the indoor temperature is also raised, and the windows are closed at the same time to reduce the air flow between indoors and outdoors, thereby rapidly increasing the indoor temperature.

[0004] With respect to the above-mentioned related technologies, the inventors believe that, whether in summer or winter, after turning on the air conditioner or fresh air system indoors, if the outdoor air flow is completely isolated, it will easily cause a decline in indoor air quality, dryness, excessive temperature difference, and air-conditioning disease, etc. However, if the windows are opened too much, it will easily cause the indoor temperature regulation to fail, so that it will not have the effect of cooling or heating up. Summary of the invention

[0005] In order to improve the above-mentioned problems generated indoors after turning on the air conditioner or the fresh air system, the present application provides a healthy ventilation system based on indoor and outdoor environmental parameters.

[0006] The healthy ventilation system based on indoor and outdoor environmental parameters provided in this application adopts the following technical solutions:

[0007] A healthy ventilation system based on indoor and outdoor environmental parameters comprises a window, a temperature detection device and an opening angle control module, wherein the window is hingedly arranged at the window of a building, the temperature detection device is installed at the window near the outdoor side and is used to detect and display the outdoor temperature; the opening angle control module comprises a circular seat, a temperature selection mechanism and a blocking mechanism, the circular seat is installed at the window of the building and is located above the window, the rotation center of the circular seat and the hinge position of the window are on the same axis, and half of the seat is located outdoors and the other half is located indoors, the blocking mechanism is provided with multiple groups in the circular seat along the diameter direction of the circular seat, the multiple groups of the blocking mechanisms are staggered, and the end of the blocking mechanism located outdoors can be moved to the rotation path of the window under the action of external force; the temperature selection mechanism is connected to the end of the blocking mechanism located indoors, and different numbers are marked on the multiple temperature selection mechanisms, and when the temperature number displayed by the temperature detection device is close to or the same as that of one of the temperature selection mechanisms, the blocking mechanism corresponding to the temperature selection mechanism can be pushed from the indoor side to make the end of the blocking mechanism located outdoors move to the rotation path of the window.

[0008] Preferably, the temperature detection device comprises an electronic thermometer, and a display screen of the electronic thermometer faces the indoor side.

[0009] Preferably, the circular seat body is provided with a plurality of movable channels, the blocking mechanism is slidably disposed in the movable channels, the movable channels include a transverse channel, an arcuate channel and a vertical channel which are connected in sequence, the extension direction of the transverse channel is consistent with the diameter direction of the circular seat body, one end of the transverse channel is opened indoors and the other end is connected with the arcuate channel, one end of the vertical channel is connected with the arcuate channel and the other end is opened vertically downwards.

[0010] Preferably, the blocking mechanism includes a flexible movable member and a limiting member, the flexible movable member is movably arranged in the movable channel, and the flexible movable member itself can bend adaptively during the movement, the limiting member is installed at one end of the flexible movable member close to the vertical channel, and the limiting member can be moved to the outside of the lower end opening of the vertical channel and be on the moving path of the window under the movement of the flexible movable member.

[0011] Preferably, the flexible moving member is composed of a plurality of tubes which are axially connected in sequence, and adjacent tubes are hingedly arranged.

[0012] Preferably, the limiting member comprises a limiting column, one end of which is connected to a tube body of the flexible movable member close to the vertical channel end.

[0013] Preferably, guide grooves are provided on the inner walls on both sides of the vertical channel, and the limit column is provided with a guide block slidably matched with the limit column. When the guide block is fitted onto the inner end wall of the guide groove close to the vertical channel opening, part of the limit column is located outside the lower end opening of the vertical channel and on the moving path of the window.

[0014] Preferably, the temperature selection mechanism includes a moving column, a rope body and a plate body, the moving column slides in the transverse channel and is connected to the flexible moving part, one end of the rope body is connected to one end of the moving column close to the room, and the other end is connected to the plate body, and numbers for marking the temperature are displayed on the plate body.

[0015] Preferably, an anti-slip portion is provided at one end of the movable column close to the interior of the room, the outer diameter of the anti-slip portion is larger than the inner diameter of the transverse channel, and the rope body is connected to the anti-slip portion.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. When the indoor resident stands at the window and sees the temperature displayed on the electronic thermometer. For example, in summer, after turning on the indoor air conditioner or fresh air system, the temperature displayed on the electronic thermometer is 30°. The resident can then select one of the multiple temperature selection mechanisms that is the same as or closest to 30°, and then push the circular seat of the blocking mechanism corresponding to the temperature selection mechanism out of the body, so that the other end of the corresponding blocking mechanism located at the outdoor end is moved to the rotation path of the window. In this way, when the indoor resident pushes the window out of the window, since the corresponding blocking mechanism is on the moving path of the window, when the window rotates along the hinge, it will not be able to move further away from the window after contacting the corresponding blocking mechanism. The window opening state at this time is the most appropriate state at the moment, that is, the window opening angle at this time can allow normal air circulation between indoor and outdoor, and can also prevent the indoor temperature from rising too quickly, so as to keep the indoor temperature environment comfortable for the human body and not make the indoor temperature too closed to cause air stagnation, thereby reducing the probability of indoor residents suffering from air conditioning disease after turning on the air conditioner;

[0018] 2. When the indoor residents see the corresponding outdoor temperature on the temperature detection device, they can find the same or similar summer mark number on the corresponding plate. At this time, the indoor residents can push the corresponding moving column connecting the plate horizontally from indoor to outdoor, that is, let the corresponding moving column move toward the outdoor side in the horizontal channel, and push the corresponding limit column from the vertical channel to the moving path of the window. Then the indoor residents only need to push the window outwards until the window contacts the corresponding limit column, and then stop pushing. At this time, the opening angle of the window can be suitable for the opening angle of the current outdoor temperature, so as to improve the operability of the window when rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;

[0021] Figure 2 It is a top cross-sectional view showing the internal structure of the circular seat body after the flexible moving part is hidden in the embodiment of the present application;

[0022] Figure 3 is a side cross-sectional view of an embodiment of the present application for showing the internal structure of a circular seat body;

[0023] Figure 4 yes Figure 3 Enlarged view of part A in .

[0024] In the figure, 100, window; 200, temperature detection device; 210, electronic thermometer; 300, opening angle control module; 400, circular seat; 500, temperature selection mechanism; 510, moving column; 5110, anti-slip portion; 520, rope body; 530, plate body; 600, blocking mechanism; 610, flexible moving part; 6110, tube body; 620, limiting part; 6210, limiting column; 6220, guide block; 700, moving channel; 710, horizontal channel; 720, arc channel; 730, vertical channel; 7310, guide groove; W, outdoor; N; indoor. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] The indoor and outdoor ventilation system in the engineering management project is a facility used to ensure the air circulation and air quality inside the building, mainly including natural ventilation, mechanical ventilation and mixed ventilation systems. Natural ventilation realizes air exchange through windows, vents, etc., and is suitable for low-rise or open places; mechanical ventilation relies on fans, ducts and other equipment to actively transport and exhaust air, and is often used in underground spaces or buildings with strong closure; mixed ventilation combines the advantages of both to improve ventilation efficiency. During construction, it is necessary to meet the preliminary conditions such as the improvement of design drawings, cleaning of construction sites, and material preparation, and ensure that the construction conditions such as the foundation of ventilation equipment, duct layout and electrical matching are perfect, and coordinate with water, electricity, fire protection and other professionals. During the construction process, it should be strictly implemented in accordance with technical specifications, such as the "Technical Specifications for Building Ventilation and Smoke Exhaust Systems" (GB 51251), to ensure the airtightness of the duct, the firmness of equipment installation and the overall construction quality, and pay attention to the construction safety of high-altitude operations and equipment hoisting. Through reasonable construction and scientific management, the functions of the ventilation system can be effectively realized to ensure the comfort and safety of building use.

[0028] In order to meet the requirements of healthy ventilation regulation in engineering project management, the following is further described in conjunction with specific embodiments. Figure 1-Figure 4 The present invention is a healthy ventilation system based on indoor and outdoor environmental parameters, including a window 100, a temperature detection device 200 and an opening angle control module 300. The window 100 is hinged at the window of the building, and the temperature detection device 200 is installed on the window 100 close to the outdoor side and is used to detect and display the outdoor temperature. Exemplarily, the temperature detection device 200 includes an electronic thermometer 210, and the display screen of the electronic thermometer 210 faces the indoor side. In this way, when the indoor resident stands at the window, the temperature displayed by the temperature detection device 200 can be directly seen from the window 100, so that the indoor resident can understand the outdoor temperature in real time.

[0029] In some embodiments, in combination Figure 1 , Figure 2The opening angle control module 300 includes a circular seat 400, a temperature selection mechanism 500 and a blocking mechanism 600. The circular seat 400 is installed at the window of the building and is located above the window 100. The rotation center of the circular seat 400 and the hinge position of the window 100 are on the same axis, and half of the seat is located outdoors and the other half is located indoors. The blocking mechanism 600 is provided in multiple groups along the diameter direction of the circular seat 400. The multiple groups of blocking mechanisms 600 are staggered, and the blocking mechanisms 60 0, the end located outdoors can be moved to the rotation path of the window 100 under the action of external force; the temperature selection mechanism 500 is connected to the end of the blocking mechanism 600 located indoors, and different numbers are marked on the multiple temperature selection mechanisms 500. When the temperature number displayed by the temperature detection device 200 is close to or the same as that of one of the temperature selection mechanisms 500, the blocking mechanism 600 corresponding to the temperature selection mechanism 500 can be pushed from the indoor side to move the end of the blocking mechanism 600 located outdoors to the rotation path of the window 100.

[0030] It is worth noting that in the attached Figure 2 And attached Figure 3 In the figure, W represents the outdoor side and N represents the indoor side.

[0031] Exemplarily, in summer, the opening angle of the window 100 on the window is related to the outdoor ambient temperature. For example, if the outdoor ambient temperature is A1°, when the blocking mechanism 600 corresponding to the temperature selection mechanism 500 that is the same or close to the outdoor ambient temperature A1° moves to the moving path of the window 100, after the window 100 rotates to fit with it, the angle between the window 100 and the window is A2°. If the outdoor ambient temperature is B1°, where B1° is greater than A1°, when the blocking mechanism 600 corresponding to the temperature selection mechanism 500 that is the same or close to the outdoor ambient temperature B1° moves to the moving path of the window 100, after the window 100 rotates to fit with it, the angle between the window 100 and the window is B2°, and at this time, B2° is less than A2°. That is, in summer, the higher the outdoor ambient temperature, the smaller the angle that the window 100 can open on the window, so that the influence of the outdoor temperature on the indoor temperature can be reduced on the basis of indoor and outdoor air circulation.

[0032] For example, in winter, the lower the outdoor ambient temperature is, the smaller the angle at which the window 100 can be opened is, so that the influence of the outdoor temperature on the indoor temperature can be reduced on the basis of indoor and outdoor air circulation. Therefore, in this application, the maximum opening angle of the window 100 should be adaptively changed according to the season.

[0033] On this basis, when the indoor resident stands at the window and sees the temperature displayed on the electronic thermometer 210, for example, in summer, after turning on the indoor air conditioner or fresh air system, the temperature displayed on the electronic thermometer 210 is 30°, and the resident can select one of the multiple temperature selection mechanisms 500 that is the same as or closest to 30°, and then push the corresponding blocking mechanism 600 of the temperature selection mechanism 500 outward of the circular seat 400, so that the other end of the corresponding blocking mechanism 600 located outdoors is moved to the rotation path of the window 100. In this way, when the indoor resident pushes the window outward, since the corresponding blocking mechanism 600 is on the moving path of the window 100, when the window 100 rotates along the hinge, it can no longer move away from the window after contacting the corresponding blocking mechanism 600. The open state of the window 100 at this time is the most suitable state at the moment, that is, the opening angle of the window 100 at this time can allow normal air circulation between indoor and outdoor, and can also prevent the indoor temperature from rising too quickly, so as to achieve the goal of keeping the indoor temperature environment comfortable for the human body without making the indoor temperature too closed and causing air stagnation.

[0034] In some embodiments, in combination Figure 2 , Figure 3 A plurality of movable channels 700 are provided on the circular seat body 400, and the blocking mechanism 600 is slidably disposed in the movable channels 700. The movable channels 700 include a transverse channel 710, an arcuate channel 720 and a vertical channel 730 which are connected in sequence. The extension direction of the transverse channel 710 is consistent with the diameter direction of the circular seat body 400. One end of the transverse channel 710 is opened indoors and the other end is connected to the arcuate channel 720. One end of the vertical channel 730 is connected to the arcuate channel 720 and the other end is opened vertically downward. The blocking mechanism 600 includes a flexible movable member 610 and a limiting member 620. The flexible movable member 610 is movable in the movable channel 700, and the flexible movable member 610 itself can bend adaptively during the movement. The limiting member 620 is installed at one end of the flexible movable member 610 close to the vertical channel 730. The limiting member 620 can move to the outside of the lower end opening of the vertical channel 730 under the movement of the flexible movable member 610 and be on the moving path of the window 100.

[0035] For example, the connection between the vertical channel 730 and the arc channel 720 is a smooth transition setting, and the connection between the transverse channel 710 and the arc channel 720 is also a smooth transition setting. Figure 2 There are five movable aisles 700 shown in the figure. In fact, the movable aisles 700 can also be other numbers, such as 2, 3, 4 or 6 stools.

[0036] Exemplarily, the flexible moving member 610 is composed of a plurality of tubes 6110 connected axially in sequence, and adjacent tubes 6110 are hinged. Exemplarily, the rotation direction of the adjacent tubes 6110 after being hinged is consistent with the curvature bending direction of the arc channel 720, so that the flexible moving member 610 can achieve adaptive bending in the arc channel 720 when the transverse channel 710 moves toward the vertical channel 730, so that the flexible moving member 610 can move normally in the moving channel 700.

[0037] On this basis, when the flexible moving member 610 is pushed from the indoor to the outdoor side, the multiple tubes 6110 will gradually move from the transverse channel 710 through the arc channel 720 to the vertical channel 730. When the multiple tubes 6110 pass through the arc channel 720, the adjacent tubes 6110 will be automatically bent by the extension direction of the arc channel 720, so that the flexible moving member 610 can adapt to its own movement through its own bending. Until the limiter 620 is partially moved out of the vertical channel 730 to the moving path of the window 100, the flexible moving member 610 can push the limiter 620 to move more conveniently.

[0038] In some embodiments, in combination Figure 3 , Figure 4 The limiting member 620 includes a limiting column 6210, one end of which is connected to the tube body 6110 of the flexible moving member 610 near the end of the vertical channel 730. Exemplarily, the length direction of the limiting member 620 is consistent with the length direction of the vertical channel 730, so that the limiting member 620 can only move in the vertical channel 730 and cannot enter the arc channel 720.

[0039] For example, different movable channels 700 are located at different positions on the circular base 400. On the outdoor side of the circular base 400, the length of the vertical channel 730 closer to the window side is longer than the length of the vertical channel 730 farther from the window side. Similarly, the height of the transverse channel 710 closer to the window side is higher than the height of the transverse channel 710 farther from the window side. In this way, multiple movable channels 700 can be opened on the circular base 400 at the same time without interfering with each other.

[0040] At the same time, guide grooves 7310 are provided on the inner walls on both sides of the vertical channel 730, and the limiting column 6210 is provided with a guide block 6220 that is slidably matched with the limiting column 6210. When the guide block 6220 is attached to the inner end wall of the guide groove 7310 close to the opening of the vertical channel 730, part of the limiting column 6210 is located outside the lower end opening of the vertical channel 730 and is on the moving path of the window 100. Exemplarily, the length direction of the guide groove 7310 is consistent with the length direction of the vertical channel 730, and the guide groove 7310 does not penetrate the vertical channel 730 in the axial direction. Such arrangement enables, when the guide block 6220 collides with one end of the guide groove 7310 away from the arc-shaped channel 720, a part of the limiting column 6210 is still located in the vertical channel 730, while the other part is on the rotation path of the window 100, which is beneficial to improve the connection stability between the limiting column 6210 and the vertical channel 730, so as to prevent the limiting column 6210 from being separated from the vertical channel 730 and falling off during the movement to a certain extent. Moreover, more importantly, since a part of the limiting column 6210 is located in the vertical channel 730, while the other part is on the rotation path of the window 100, after the window 100 rotates to collide with a part of the limiting column 6210 located outside the vertical channel 730, the limiting column 6210 can withstand the torsion force of the window 100, so as to achieve the effect of limiting the window 100 from continuing to rotate more easily.

[0041] In some embodiments, in combination Figure 2 , Figure 3 , the temperature selection mechanism 500 includes a moving column 510, a rope body 520 and a plate body 530. The moving column 510 slides in the transverse channel 710 and is connected to the flexible moving member 610. One end of the rope body 520 is connected to the end of the moving column 510 close to the room, and the other end is connected to the plate body 530. Numbers for marking the temperature are displayed on the plate body 530. Exemplarily, the rope body 520 is a steel wire rope, which can improve the structural strength of the rope body 520, and the plate body 530 can be an ordinary wooden board. The numbers for marking the temperature can be recorded by a marker or other water-based pen. Exemplarily, the summer temperature and the winter temperature can be recorded on the same plate body 530. When the summer temperature and the winter temperature are recorded at the same time, the higher the summer temperature number, the lower the winter temperature number recorded on the same plate body 530. This can meet the opening angle of the window 100 in the window in winter or summer. For example, in Figure 3 In the figure, “↑30°” indicates that the temperature is 30° in summer, and “↓15°” indicates that the temperature is 15° in winter. The different temperatures of these two different seasons are displayed on the same plate 530 .

[0042] On this basis, when the indoor residents see the corresponding outdoor temperature on the temperature detection device 200, they can find the same or similar summer mark number on the corresponding plate 530. At this time, the indoor residents can push the corresponding movable column 510 connected to the plate 530 horizontally from indoors to outdoors, that is, let the corresponding movable column 510 move toward the outdoors in the horizontal channel 710, and push the corresponding limit column 6210 from the vertical channel 730 to the moving path of the window 100. Then, the indoor residents only need to push the window 100 outwards so that the window 100 contacts the corresponding limit column 6210, and then stop pushing. At this time, the opening angle of the window 100 can be suitable for the opening angle of the current outdoor temperature, so as to improve the operability of the window 100 when rotating.

[0043] Exemplary, combined Figure 3 The end of the moving column 510 close to the room is provided with an anti-detachment part 5110, the outer diameter of the anti-detachment part 5110 is larger than the inner diameter of the transverse channel 710, and the rope body 520 is connected to the anti-detachment part 5110. With such a configuration, when the resident in the room pushes the moving column 510 outward, the anti-detachment part 5110 can prevent the moving column 510 from completely entering the transverse channel 710, so as to avoid the situation that the moving column 510 completely enters the transverse channel 710 and the resident cannot take out the moving column 510, thereby improving the stability of the system.

[0044] The implementation principle of the embodiment of the present application is as follows: when the weather is hot in summer or cold in winter, after turning on the air conditioner or fresh air system, the indoor occupants can go to the window to observe the temperature number displayed by the outdoor temperature detection device 200 on the window 100. After seeing it, the indoor side of the plate 530 with a number that is the same or close to the outdoor temperature is found, and then the corresponding movable column 510 connected thereto is pushed horizontally from indoor to outdoor, so that the multiple tubes 6110 pass through the arc channel 720 from the horizontal channel 710 and push the limiting column 6210 in the vertical channel 730 vertically downward until the limiting column 62 After the guide block 6220 on 10 abuts against the lower end wall of the guide groove 7310, the indoor occupants cannot continue to push the movable column 510 at this time, and it appears that the movable column 510 has been pushed into place, and finally the window 100 is pushed out of the window to rotate at the window until the window 100 abuts against the limiting column 6210 on its moving or rotating path, and it appears that the opening angle of the window 100 is now a suitable angle, so that the window 100 can be in this state, so as to achieve the effect of ensuring that the indoor and outdoor air can circulate while also ensuring that the indoor temperature is not easily affected too much by the outdoor temperature to a certain extent.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A healthy ventilation system based on indoor and outdoor environmental parameters, characterized in that: It comprises a window (100), a temperature detection device (200) and an opening angle control module (300), wherein the window (100) is hingedly arranged at a window of a building, and the temperature detection device (200) is installed on the window (100) close to the outdoor side and is used to detect and display the outdoor temperature; The opening angle control module (300) comprises a circular seat (400), a temperature selection mechanism (500) and a blocking mechanism (600); the circular seat (400) is installed at the window of a building and is located above the window (100); the rotation center of the circular seat (400) and the hinge position of the window (100) are on the same axis, and half of the seat is located outdoors and the other half is located indoors; a plurality of groups of the blocking mechanisms (600) are provided in the circular seat (400) along the diameter direction of the circular seat (400); the plurality of groups of the blocking mechanisms (600) are staggered, and the end of the blocking mechanism (600) located outdoors can be moved to the rotation path of the window (100) under the action of an external force; The temperature selection mechanism (500) is connected to one end of the blocking mechanism (600) located indoors, and different numbers are marked on the multiple temperature selection mechanisms (500). When the temperature number displayed by the temperature detection device (200) is close to or the same as that of one of the temperature selection mechanisms (500), the blocking mechanism (600) corresponding to the temperature selection mechanism (500) can be pushed from the indoor side, so that the end of the blocking mechanism (600) located outdoors is moved to the rotation path of the window (100).

2. A healthy ventilation system based on indoor and outdoor environmental parameters according to claim 1, characterized in that: The temperature detection device (200) comprises an electronic thermometer (210), wherein a display screen of the electronic thermometer (210) faces the indoor side.

3. A healthy ventilation system based on indoor and outdoor environmental parameters according to claim 1, characterized in that: The circular seat body (400) is provided with a plurality of movable channels (700), the blocking mechanism (600) is slidably arranged in the movable channels (700), the movable channels (700) comprising a transverse channel (710), an arcuate channel (720) and a vertical channel (730) which are connected in sequence, the extension direction of the transverse channel (710) being consistent with the diameter direction of the circular seat body (400), one end of the transverse channel (710) having an opening located in the room and the other end being connected to the arcuate channel (720), one end of the vertical channel (730) being connected to the arcuate channel (720) and the other end having an opening facing vertically downward.

4. A healthy ventilation system based on indoor and outdoor environmental parameters according to claim 3, characterized in that: The blocking mechanism (600) includes a flexible movable member (610) and a limiting member (620). The flexible movable member (610) is movable in the movable channel (700), and the flexible movable member (610) itself can bend adaptively during the movement. The limiting member (620) is installed at one end of the flexible movable member (610) close to the vertical channel (730). The limiting member (620) can move to the outside of the lower end opening of the vertical channel (730) and be located on the moving path of the window (100) under the movement of the flexible movable member (610).

5. A healthy ventilation system based on indoor and outdoor environmental parameters according to claim 4, characterized in that: The flexible moving member (610) is composed of a plurality of tubes (6110) that are axially connected in sequence, and adjacent tubes (6110) are hingedly arranged.

6. A healthy ventilation system based on indoor and outdoor environmental parameters according to claim 5, characterized in that: The limiting member (620) comprises a limiting column (6210), one end of which is connected to the tube body (6110) of the flexible moving member (610) close to the vertical channel (730).

7. A healthy ventilation system based on indoor and outdoor environmental parameters according to claim 6, characterized in that: The inner walls on both sides of the vertical channel (730) are provided with guide grooves (7310), and the limiting column (6210) is provided with a guide block (6220) that slidably cooperates with the limiting column (6210). When the guide block (6220) is fitted onto the inner end wall of the guide groove (7310) close to the opening of the vertical channel (730), part of the limiting column (6210) is located outside the lower end opening of the vertical channel (730) and is on the moving path of the window (100).

8. The healthy ventilation system based on indoor and outdoor environmental parameters according to claim 4, characterized in that: The temperature selection mechanism (500) includes a moving column (510), a rope body (520) and a plate body (530). The moving column (510) slides in the transverse channel (710) and is connected to the flexible moving member (610). One end of the rope body (520) is connected to one end of the moving column (510) close to the room, and the other end is connected to the plate body (530). Numbers for marking the temperature are displayed on the plate body (530).

9. A healthy ventilation system based on indoor and outdoor environmental parameters according to claim 8, characterized in that: The movable column (510) is provided with an anti-slip portion (5110) at one end close to the room, the outer diameter of the anti-slip portion (5110) is larger than the inner diameter of the transverse channel (710), and the rope body (520) is connected to the anti-slip portion (5110).

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