CN212673446U

CN212673446U - Intelligent indoor ventilation system

Info

Publication number: CN212673446U
Application number: CN202021572837.0U
Authority: CN
Inventors: 黄碧莲
Original assignee: Lechang Municipal Construction Engineering Co Ltd
Current assignee: Lechang Municipal Construction Engineering Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-09
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to an indoor ventilation system of intelligence, it is including installing in the play tuber pipe and the air-supply line of wall body, it all is the level setting to go out tuber pipe and air-supply line, the both ends that go out the tuber pipe are located indoor and outdoor respectively, the both ends of air-supply line are located indoor and outdoor respectively, it is equipped with humidity transducer and air discharge fan to go out the tuber pipe, the air discharge fan is used for taking out indoor air outdoor, the wall body is equipped with the controller, controller and humidity transducer electric connection, the wall body is equipped with humidification subassembly, humidification subassembly's work portion is and stretches into the air-supply line setting, humidification subassembly and controller electric connection, be equipped with the dry subassembly that is arranged in the moisture among the adsorbed air in the wall body, dry subassembly is located the below of air-supply line, be equipped with the lifting unit who is used for stretching into dry subassembly or take out the air-. This application has the effect that improves user's comfort level.

Description

Intelligent indoor ventilation system

Technical Field

The application relates to the field of indoor ventilation systems, in particular to an intelligent indoor ventilation system.

Background

Ventilation is a building environment control technology which controls the propagation and harm of air pollutants by means of ventilation dilution or ventilation removal and the like, and realizes the quality guarantee of indoor and outdoor air environments. The most pleasant indoor temperature and humidity are determined by experiments: the temperature in winter is 18 to 25 ℃, and the relative humidity is 30 to 80 percent; the temperature in summer is 23-28 ℃, and the relative humidity is 30-60%.

The traditional Chinese patent application with the publication number of CN108488978A discloses an internet-based indoor ventilation system, which comprises a wall body, a ventilation device and a wind-gathering plate, wherein a wind shield and a wind sensor are arranged on the outer side of the wall body, the wind shield is connected with the wall body through the wind sensor, a gear is arranged on the outer side of the ventilation device, the gear is fixedly connected with the ventilation device through welding, and the wind-gathering plate is arranged on the right side of the ventilation device.

In view of the above-mentioned related art, the inventor believes that there is a drawback that the user finds that, in use, if the relative humidity of outdoor air is higher than 80% or lower than 30%, after the air enters the room through the ventilation system, the air is easily damp or dry in the room, which causes the comfort of the user to be reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve user's comfort level, this application provides the indoor ventilation system of intelligence.

The application provides an indoor ventilation system of intelligence adopts following technical scheme:

indoor ventilation system of intelligence, including installing in the play tuber pipe and the air-supply line of wall body, it all is the level setting to go out tuber pipe and air-supply line, the both ends that go out the tuber pipe are located indoor and outdoor respectively, the both ends of air-supply line are located indoor and outdoor respectively, it is equipped with humidity transducer and air discharge fan to go out the tuber pipe, the air discharge fan is used for taking out indoor air to outdoors, the wall body is equipped with the controller, controller and humidity transducer electric connection, the wall body is equipped with humidification subassembly, humidification subassembly's work portion is and stretches into the air-supply line setting, humidification subassembly and controller electric connection, be equipped with the drying assembly who is used for adsorbing the moisture in the air in the wall body, drying assembly is located the below of air-supply line, be equipped with the lifting unit who is used for stretching into drying assembly or take out the air-supply line in the wall body, drying assembly, the lifting assembly is electrically connected with the controller.

Through adopting above-mentioned technical scheme, the air discharge fan during operation, indoor air flows to outdoor from the tuber pipe, and outdoor air gets into indoorly from the air-supply line, and humidity transducer can transmit humidity information to the controller. If the relative humidity detected by the humidity sensor is higher than 60%, the controller controls the lifting assembly to extend the drying assembly into the air inlet pipe, the drying assembly performs drying treatment on the air passing through the air inlet pipe, and when the indoor relative humidity is lower than 60%, the controller controls the lifting assembly to enable the drying assembly to be drawn out of the air inlet pipe; if the relative humidity detected by the humidity sensor is less than 30%, the controller controls the humidifying assembly to humidify the air passing through the air inlet pipe, and when the indoor relative humidity is higher than 30%, the controller controls the humidifying assembly to stop working, so that the comfort level of a user is improved.

Preferably, the air inlet pipe is arranged in a square pipe shape, a box body is arranged in the wall body, the top surface of the box body is connected to the bottom surface of the air inlet pipe, the lifting assembly comprises a servo motor, a screw rod, a guide rod and a sliding block, the servo motor is fixed on the inner bottom surface of the box body and is electrically connected with the controller, a vertical supporting plate is arranged on the inner bottom surface of the box body, two opposite mounting plates are arranged on one side of the supporting plate and are respectively close to the top and the bottom of the supporting plate, the two ends of the screw rod are respectively rotatably connected with the two mounting plates, an output shaft of the servo motor upwards penetrates through the mounting plates close to the bottoms of the supporting plates and is connected with the screw rod, the two ends of the guide rod are respectively fixed on the two mounting plates, the sliding block is sleeved on the guide rod and, the first through hole is communicated with the bottom surface of the air inlet pipe.

Through adopting above-mentioned technical scheme, servo motor can order about the lead screw and rotate, and pivoted lead screw can drive the slider along guide bar reciprocating motion, and then realizes the lift to drying assembly. When the air needs to be dried, the controller controls the servo motor to enable the drying component to ascend and enter the air inlet pipe; when the air is not required to be dried, the controller controls the servo motor, so that the drying assembly descends and is retracted into the box body, and the drying assembly can better stretch into or draw out the air inlet pipe.

Preferably, the humidification subassembly includes water tank, water pump and outlet pipe, the water tank is fixed in the wall body and is located outdoors, the water pump connect in the water tank top and with controller electric connection, the delivery port in water pump is connected to one of them end of outlet pipe, the one end that the water pump was kept away from to the outlet pipe is after passing the box and is stretched into the air-supply line setting.

By adopting the technical scheme, when the air needs to be humidified, the controller can spray water from the water outlet pipe by controlling the water pump, so that the air passing through the air inlet pipe is better humidified.

Preferably, the drying component includes body and active carbon drying layer, is the level setting the body is square tubulose setting, the slider side is equipped with the connecting rod, the body bottom surface is connected in the one end that the slider was kept away from to the connecting rod for the moisture in the adsorbed air the active carbon drying layer is fixed in the body inside wall.

Through adopting above-mentioned technical scheme, when the air passes through the body, the moisture in the active carbon drying layer ability adsorption air to play drying action.

Preferably, one end of the water outlet pipe extending into the air inlet pipe is provided with an atomizing nozzle, and the atomizing nozzle is used for optimizing the humidification effect and is obliquely arranged.

Through adopting above-mentioned technical scheme, atomizer plays the effect with water atomization, has reduced the diameter of drop of water to humidification effect has been optimized.

Preferably, one end of the connecting rod, which is close to the pipe body, is fixed with a connecting plate, and the bottom surface of the pipe body is detachably connected with the connecting plate through a bolt.

Through adopting above-mentioned technical scheme, the dry layer of active carbon in the body became invalid the back, and the user can be changed the body to be favorable to drying process can normally go on.

Preferably, the box is located indoor vertical side and is equipped with the window, the window is used for the person of facilitating the use to change the body.

Through adopting above-mentioned technical scheme, the user can change the body indoor through the window to convenient to use person changes the body.

Preferably, the air outlet pipe and the air inlet pipe are both provided with a filter screen for filtering dust at one end located outdoors.

Through adopting above-mentioned technical scheme, the filter screen can filter the dust in the air, is favorable to improving user's comfort level.

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

1. when the exhaust fan works, indoor air flows to the outside from the air outlet pipe, outdoor air enters the room from the air inlet pipe, and the humidity sensor can transmit humidity information to the controller. If the relative humidity detected by the humidity sensor is higher than 60%, the controller controls the lifting assembly to extend the drying assembly into the air inlet pipe, the drying assembly performs drying treatment on the air passing through the air inlet pipe, and when the indoor relative humidity is lower than 60%, the controller controls the lifting assembly to enable the drying assembly to be drawn out of the air inlet pipe; if the relative humidity detected by the humidity sensor is less than 30%, the controller controls the humidifying assembly to humidify the air passing through the air inlet pipe, and when the indoor relative humidity is higher than 30%, the controller controls the humidifying assembly to stop working, so that the comfort level of a user is improved.

2. The servo motor can order about the lead screw and rotate, and pivoted lead screw can drive the slider along guide bar reciprocating motion, and then realizes the lift to drying assembly. When the air needs to be dried, the controller controls the servo motor to enable the drying component to ascend and enter the air inlet pipe; when the air is not required to be dried, the controller controls the servo motor, so that the drying assembly descends and is retracted into the box body, and the drying assembly can better stretch into or draw out the air inlet pipe.

3. When the air needs to be humidified, the controller can spray water from the water outlet pipe by controlling the water pump, so that the air passing through the air inlet pipe is better humidified.

Drawings

Fig. 1 is a sectional view of an intelligent indoor ventilation system in this embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a wall body; 11. an air outlet pipe; 111. an exhaust fan; 112. a humidity sensor; 12. an air inlet pipe; 121. a second through hole; 13. a controller; 14. a box body; 141. a support plate; 142. mounting a plate; 143. a window; 144. a first through hole; 2. a humidifying assembly; 21. a water tank; 22. a water pump; 23. a water outlet pipe; 231. an atomizing spray head; 3. a drying assembly; 31. a pipe body; 32. an activated carbon dry layer; 4. a lifting assembly; 41. a servo motor; 42. a screw rod; 43. a guide bar; 44. a slider; 5. a filter screen; 6. a connecting rod; 61. a vertical rod; 611. a connecting plate; 62. a horizontal bar.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses indoor ventilation system of intelligence. Referring to fig. 1, the intelligent indoor ventilation system comprises an air outlet pipe 11 and an air inlet pipe 12 which are installed in a wall body 1, wherein the air outlet pipe 11 and the air inlet pipe 12 are square pipes, the air outlet pipe 11 and the air inlet pipe 12 are both horizontally arranged, the air inlet pipe 12 is located below the air outlet pipe 11, and the top surface of the air inlet pipe 12 is fixedly connected with the bottom surface of the air outlet pipe 11. One side of wall body 1 is equipped with humidification subassembly 2, and humidification subassembly 2 is located outdoors, and the side that humidification subassembly 2 was kept away from to wall body 1 is located indoorly, and the working portion of humidification subassembly 2 is and stretches into air-supply line 12 and sets up. The two ends of the air outlet pipe 11 are respectively positioned indoors and outdoors, the two ends of the air inlet pipe 12 are respectively positioned indoors and outdoors, an exhaust fan 111 is arranged in the air outlet pipe 11, an air suction opening of the exhaust fan 111 faces indoors, an air outlet of the exhaust fan 111 faces outdoors, the exhaust fan 111 can pump indoor air to outdoors, a drying component 3 for absorbing moisture in the air is arranged in the wall body 1, the drying component 3 is positioned below the air inlet pipe 12, a lifting component 4 for extending the drying component 3 into or out of the air inlet pipe 12 is arranged in the wall body 1, the drying component 3 is fixed on a working part of the lifting component 4, a controller 13 is arranged on the indoor side surface of the wall body 1, a humidity sensor 112 is arranged on the inner side wall of the air outlet pipe 11, the humidity sensor 112 is close to one indoor end of the air outlet pipe 11, the controller 13 is electrically connected with the humidity sensor 112, and the humidifying component, the lifting assembly 4 is electrically connected to the controller 13.

Referring to fig. 1, when the exhaust fan 111 is turned on, indoor air flows from the outlet duct 11 to the outside, outdoor air flows from the inlet duct 12 to the inside of the room, so that a ventilation function is performed, and the humidity sensor 112 detects the relative humidity of the air in the indoor end of the air duct 11 and transmits the humidity information to the controller 13. If the relative humidity detected by the humidity sensor 112 is higher than 60%, the controller 13 controls the lifting assembly 4 to extend the drying assembly 3 into the air inlet pipe 12, the drying assembly 3 performs a drying process on the air passing through the air inlet pipe 12, and when the indoor relative humidity is lower than 60%, the controller 13 controls the lifting assembly 4 to draw the drying assembly 3 out of the air inlet pipe 12; if the relative humidity detected by the humidity sensor 112 is less than 30%, the controller 13 controls the humidification module 2 to humidify the air passing through the air inlet duct 12, and when the indoor relative humidity is higher than 30%, the controller 13 controls the humidification module 2 to stop working, thereby improving the comfort of the user.

Referring to fig. 1, the filter screens 5 are respectively arranged at the outdoor ends of the air outlet pipe 11 and the air inlet pipe 12, and the filter screens 5 can filter dust in the air, so that the dust in the air entering the room is reduced, and the comfort of a user is improved.

Referring to fig. 1, a box body 14 is arranged in a wall body 1, the box body 14 is positioned below an air inlet pipe 12, the top surface of the box body 14 is connected to the bottom surface of the air inlet pipe 12, and a lifting assembly 4 is arranged on the inner bottom surface of the box body 14.

Referring to fig. 1 and 2, the lifting assembly 4 includes a servo motor 41, a screw rod 42, a guide rod 43 and a slider 44, a vertical support plate 141 is disposed on the inner bottom surface of the box 14, the servo motor 41 is fixed on the inner bottom surface of the box 14 and electrically connected to the controller 13, the servo motor 41 is close to the support plate 141, two opposite mounting plates 142 are disposed on one side of the support plate 141 away from the humidifying assembly 2, the two mounting plates 142 are close to the top and the bottom of the support plate 141 respectively, the servo motor 41 is located below the mounting plate 142 close to the bottom of the support plate 141, the screw rod 42 is vertically disposed, two ends of the screw rod 42 are rotatably connected to the two mounting plates 142 respectively, an output shaft of the servo motor 41 upwardly penetrates through the mounting plate 142 close to the bottom of the support plate 141 and is connected to the screw rod 42, two ends of the vertically disposed guide rod 43 are fixed to, the slide block 44 is connected with the guide rod 43 in a sliding manner, the bottom of the drying component 3 is connected to the side face, far away from the support plate 141, of the slide block 44, the top face of the box body 14 is provided with a first through hole 144 through which the drying component 3 passes, the bottom face of the air inlet pipe 12 is provided with a second through hole 121 through which the drying component 3 extends, and the first through hole 144 is communicated with the second through hole 121. The servo motor 41 can drive the screw rod 42 to rotate, and the rotating screw rod 42 can drive the slide block 44 to reciprocate along the guide rod 43, so that the drying component 3 is lifted. When the air needs to be dried, the controller 13 controls the servo motor 41 to enable the drying component 3 to ascend, and the drying component 3 enters the air inlet pipe 12 after passing through the first through hole 144 and the second through hole 121; when the air is not required to be dried, the controller 13 controls the servo motor 41, so that the drying component 3 descends and is retracted into the box body 14, and when the drying component 3 is in a state of being retracted into the box body 14, the top of the drying component 3 is flush with the first through hole 144, thereby being beneficial to the better extension or extraction of the drying component 3 into or out of the air inlet pipe 12.

Referring to fig. 2, the drying assembly 3 includes a pipe body 31 and an activated carbon drying layer 32, the pipe body 31 is horizontally disposed and has a square pipe shape, the length direction of the pipe body 31 is parallel to the length direction of the air inlet pipe 12, a active carbon dry layer 32 for adsorbing moisture in the air is fixed in the body 31, active carbon dry layer 32 also is square tube shape setting, the length of active carbon dry layer 32 equals with the length of body 31, the lateral wall of active dry layer 32 and the inside wall fixed connection of body 31, slider 44 side is equipped with connecting rod 6, connecting rod 6 comprises vertical pole 61 and horizon bar 62, horizon bar 62 one end wherein is fixed in the slider 44 side, the one end that slider 44 was kept away from to vertical pole 61 bottom mounting in horizon bar 62, the top in vertical pole 61 is connected to body 31 bottom surface, when the air is through body 31, moisture in the active carbon dry layer 32 can the adsorbed air, thereby play the drying action.

Referring to fig. 2, a connecting plate 611 is fixed at one end of the vertical rod 61 close to the tube 31, the connecting plate 611 is detachably connected with the bottom surface of the tube 31 through a bolt, and after the activated carbon drying layer 32 in the tube 31 fails, a user can replace the tube 31, thereby facilitating the normal drying process.

Referring to fig. 1 and 2, the box 14 is provided with a window 143 on the indoor vertical side, so that when a user replaces the tube 31, the user can replace the tube 31 indoors, and both hands can extend into the box 14 through the window 143, so that the user can replace the tube 31 conveniently.

Referring to fig. 1, the humidifying assembly 2 includes a water tank 21, a water pump 22 and a water outlet pipe 23, the water tank 21 is fixed on the outdoor side of the wall 1, the water pump 22 is fixed on the top surface of the water tank 21 and electrically connected with the controller 13, the water pumping pipe of the water pump 22 is inserted into the water tank 21, and the bottom end of the water pumping pipe of the water pump 22 is close to the bottom of the water tank 21, one end of the water outlet pipe 23 is connected to the water outlet of the water pump 22, one end of the water outlet pipe 23, which is far away from the water pump 22, penetrates through the outdoor side of the box 14, the top surface of the box 14 is provided with a third through hole through which the water outlet pipe 23 penetrates, the bottom surface of the air inlet pipe 12 is provided with a fourth through hole through which the water outlet pipe 23 penetrates, the fourth through hole is close to. When the air needs to be humidified, the controller 13 controls the water pump 22 to pump water out of the water tank 21 and spray the water into the air inlet pipe 12 through the water outlet pipe 23, so as to better humidify the air passing through the air inlet pipe 12.

Referring to fig. 1, one end of the water outlet pipe 23 extending into the air inlet pipe 12 is provided with an atomizing nozzle 231, the atomizing nozzle 231 inclines towards the indoor direction, the inclination angle is larger than 30 degrees and smaller than 60 degrees, the atomizing nozzle 231 has the function of atomizing water, the diameter of water drops is reduced, and the humidification effect is optimized.

The implementation principle of the intelligent indoor ventilation system of the embodiment of the application is as follows: first, the exhaust fan 111 is turned on, indoor air flows to the outside from the air outlet duct 11, outdoor air enters the indoor from the air inlet duct 12 to realize a ventilation function, and then the humidity sensor 112 detects the relative humidity of the air in the indoor end of the air duct 11 and transmits the humidity information to the controller 13. If the relative humidity detected by the humidity sensor 112 is higher than 60%, the controller 13 controls the servo motor 41 to drive the screw rod 42 to rotate, the rotating screw rod 42 drives the slider 44 to move upwards along the guide rod 43, so as to extend the pipe body 31 into the air inlet pipe 12, the activated carbon drying layer 32 of the pipe body 31 performs drying treatment on the air passing through the air inlet pipe 12, and when the indoor relative humidity is lower than 60%, the controller 13 controls the servo motor 41 to draw the pipe body 31 out of the air inlet pipe 12; if the relative humidity detected by the humidity sensor 112 is less than 30%, the controller 13 controls the water pump 22 to pump water out of the water tank 21, and then sprays the water into the air inlet pipe 12 through the water outlet pipe 23 and the atomizing nozzle 231 to humidify the air passing through the air inlet pipe 12, and when the indoor relative humidity is higher than 30%, the controller 13 controls the water pump 22 to stop working, thereby improving the comfort of the user.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Indoor ventilation system of intelligence, its characterized in that: including installing in air-out pipe (11) and air-supply line (12) of wall body (1), it all is the level setting to go out pipe (11) and air-supply line (12), the both ends that go out pipe (11) are located indoor and outdoor respectively, the both ends of air-supply line (12) are located indoor and outdoor respectively, be equipped with humidity transducer (112) and air discharge fan (111) in going out pipe (11), air discharge fan (111) are used for taking out indoor air outdoor, wall body (1) is equipped with controller (13), controller (13) and humidity transducer (112) electric connection, wall body (1) is equipped with humidification subassembly (2), the work portion of humidification subassembly (2) is and stretches into air-supply line (12) setting, humidification subassembly (2) and controller (13) electric connection, be equipped with in wall body (1) and be used for adsorbing dry subassembly (3) of moisture in the air, the drying component (3) is located below the air inlet pipe (12), a lifting component (4) used for extending the drying component (3) into or extracting the air inlet pipe (12) is arranged in the wall body (1), the drying component (3) is fixed to a working part of the lifting component (4), and the lifting component (4) is electrically connected with the controller (13).

2. The intelligent indoor ventilation system according to claim 1, wherein: the utility model discloses a solar energy air-conditioning system, including air-supply line (12), be equipped with box (14) in wall body (1), box (14) top surface is connected in the bottom surface of air-supply line (12), lifting unit (4) include servo motor (41), lead screw (42), guide bar (43) and slider (44), servo motor (41) are fixed in bottom surface and with controller (13) electric connection in box (14), the bottom surface is equipped with vertical backup pad (141) in box (14), one side of backup pad (141) is equipped with two relative mounting panel (142), two mounting panel (142) are close to respectively in the top and the bottom of backup pad (141), lead screw (42) both ends are rotated respectively and are connected in two mounting panel (142), the output shaft of servo motor (41) upwards passes mounting panel (142) and be connected with lead screw (42) that are close to backup pad (141) bottom, the drying device is characterized in that two ends of the guide rod (43) are respectively fixed on the two mounting plates (142), the guide rod (43) is sleeved with the sliding block (44) and is in threaded connection with the screw rod (42), the drying component (3) is connected to the sliding block (44), a first through hole (144) for the drying component (3) to penetrate through is formed in the top surface of the box body (14), and the first through hole (144) is communicated with the bottom surface of the air inlet pipe (12).

3. The intelligent indoor ventilation system according to claim 2, wherein: humidification subassembly (2) include water tank (21), water pump (22) and outlet pipe (23), water tank (21) are fixed in wall body (1) and are located outdoors, water pump (22) connect in water tank (21) top and with controller (13) electric connection, outlet pipe (23) wherein one end is connected in the delivery port of water pump (22), the one end that water pump (22) were kept away from in outlet pipe (23) is after passing box (14) and is stretched into air-supply line (12) and sets up.

4. The intelligent indoor ventilation system according to claim 2, wherein: drying assembly (3) are the level setting including body (31) and active carbon drying layer (32) body (31) are square tubulose setting, slider (44) side is equipped with connecting rod (6), body (31) bottom surface is connected in the one end that slider (44) were kept away from in connecting rod (6), is arranged in the moisture of adsorbed air active carbon drying layer (32) are fixed in body (31) inside wall.

5. The intelligent indoor ventilation system according to claim 3, wherein: one end of the water outlet pipe (23) extending into the air inlet pipe (12) is provided with an atomizing nozzle (231) for optimizing the humidifying effect, and the atomizing nozzle (231) is obliquely arranged.

6. The intelligent indoor ventilation system according to claim 4, wherein: one end of the connecting rod (6) close to the pipe body (31) is fixedly provided with a connecting plate (611), and the bottom surface of the pipe body (31) is detachably connected with the connecting plate (611) through a bolt.

7. The intelligent indoor ventilation system according to claim 4, wherein: the box (14) is located indoor vertical side and is equipped with window (143), window (143) are used for convenient to use person to change body (31).

8. The intelligent indoor ventilation system according to claim 1, wherein: and the air outlet pipe (11) and the air inlet pipe (12) are both provided with a filter screen (5) for filtering dust at one end positioned outdoors.