Fabricated house ventilation device and system based on smart building

Abstract

The invention discloses an assembly type house ventilation device and system based on a smart building, and relates to the technical field of ventilation devices.The assembly type house ventilation device comprises an assembly type house body, an assembly plate is fixedly arranged in the assembly type house body, a reciprocating device is installed on the top face of the assembly plate, and the reciprocating device comprises a rotating shaft; a first bevel gear is fixedly arranged at the bottom end of the rotating shaft, lug plates are fixedly arranged at the bottom end of the splicing plate, a guide rod is rotationally connected between the lug plates, a second bevel gear fixedly sleeves the outer surface of the guide rod, the first bevel gear is meshed with the second bevel gear, and a fixed seat fixedly sleeves the outer surface of the guide rod; and a supporting frame is fixedly arranged at the bottom end of the fixing base, through the arranged reciprocating device, when the air outlet pipe discharges air, the air blowing direction can be changed, all corners in the assembly type house body can be rapidly covered, and then the ventilation efficiency of the assembly type house body is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ventilation devices, and specifically to an assembled house ventilation device and system based on smart buildings. Background Art

[0002] Smart buildings are buildings that optimize the structure, system, service and management of buildings according to user needs, thereby providing users with an efficient, comfortable and convenient humanized building environment. Smart buildings are the product of modern science and technology. Its technical foundation is mainly composed of modern construction technology, modern computer technology, modern communication technology and modern control technology.

[0003] Prefabricated houses are usually made of multiple panels. The interior of the house needs to be ventilated to keep it ventilated at all times. However, the existing prefabricated house ventilation devices of smart buildings generally directly transport air into the house, and the wind direction is fixed. This makes it difficult for air to quickly cover every corner of the house, thereby reducing the ventilation efficiency of the house. In rainy weather, it is easy for rainwater to enter the house from the air inlet and outlet, making the indoor environment humid. In response to the above problems, the inventor proposes a prefabricated house ventilation device and system based on smart buildings to solve the above problems. Summary of the invention

[0004] In order to solve the problem that the prefabricated house ventilation devices of smart buildings generally directly transport air into the house, and the wind direction is fixed, which makes it difficult for the air to quickly cover every corner of the house, thereby reducing the ventilation efficiency of the house; the purpose of the present invention is to provide a prefabricated house ventilation device and system based on smart buildings.

[0005] To solve the above technical problems, the present invention adopts the following technical scheme: an assembled house ventilation device based on smart building, comprising an assembled house body, an assembling plate is fixedly arranged in the assembled house body, a reciprocating device is installed on the top surface of the assembling plate, the reciprocating device comprises a rotating shaft, a first bevel gear is fixedly arranged at the bottom end of the rotating shaft, an ear plate is fixedly arranged at the bottom end of the assembling plate, a guide rod is rotatably connected between the ear plates, a second bevel gear is fixedly arranged on the outer surface of the guide rod, the first bevel gear and the second bevel gear are meshed, a fixed seat is fixedly arranged on the outer surface of the guide rod, a supporting frame is fixedly arranged at the bottom end of the fixed seat, an air outlet pipe is fixedly arranged in the supporting frame, an air outlet is opened in the air outlet pipe, a fixed box is fixedly arranged on the top surface of the assembling plate, a first motor is installed on one side of the fixed box, a reciprocating screw is fixedly arranged at the output end of the first motor, a slider is slidably arranged in the thread groove of the reciprocating screw, and the top surface of the slider is rotatably connected A rotating rod is connected, a movable block is slidably provided in the fixed box, one end of the rotating rod away from the sliding block is rotatably connected to one end of the movable block, a supporting plate is slidably provided in the assembling plate, a first tooth plate is fixedly provided on the top surface of the supporting plate, the first tooth plate is fixedly connected to the movable block, a first tooth ring is fixedly provided on the top surface of the rotating shaft, and the first tooth plate is meshed with the first tooth ring. First, by turning on the exhaust fan, air can be transported from the connecting pipe to the filter box. During transportation, the dust impurities in the air can be blocked by the first dustproof net and the filter plate, so as to prevent dust impurities from entering the assembled house body and affecting the internal air quality. The air can be dried by the drying box, so as to prevent it from entering the assembled house body and causing indoor humidity. The air can be purified by the activated carbon plate, and by turning on the exhaust fan, the indoor gas can be extracted from the exhaust port and then discharged outdoors, so as to ventilate the assembled house body.

[0006] By turning on the first motor, the slider slides in the thread groove of the reciprocating screw rod, and the rotating rod rotates on the top surface of the slider, and the other end of the rotating rod rotates on the bottom end of the movable block, and drives the movable block to slide back and forth in the fixed box, and at the same time the movable block drives the first tooth plate to move back and forth and mesh with the first tooth ring, so that the rotating shaft rotates, and then the first bevel gear and the second bevel gear are meshed, so that the guide rod drives the fixed seat to rotate, and then when the air outlet discharges air, the air outlet pipe can reciprocate, and then the wind direction of the air can be changed, so that it can quickly cover every corner in the assembled house body, thereby improving the ventilation efficiency of the assembled house body;

[0007] By turning on the second motor, the second gear ring and the second gear plate are meshed, driving the sealing plate to move in the shell, so that when it rains, the ventilation slot is sealed and blocked to prevent rain or moisture from entering the room and causing a humid indoor environment.

[0008] Preferably, an air intake device is fixedly provided on the top surface of the assembly panel, and the air intake device includes a first fixed frame, a first dustproof net is fixedly provided in the first fixed frame, an exhaust fan is fixedly provided on one side of the first dustproof net, a filter box is fixedly provided on the top surface of the assembly panel, a drying box, an activated carbon plate and a filter plate are respectively slidably provided in the filter box, a connecting pipe is fixedly provided on one side of the first fixed frame, the connecting pipe is fixedly inserted in the assembled house body, and one end of the connecting pipe away from the first fixed frame is fixedly provided in the filter box, a delivery pipe is fixedly provided at the bottom end of the filter box, the delivery pipe is fixedly passed through the assembly panel, a hose is fixedly connected between the air outlet pipes, and the delivery pipe is fixedly inserted in the hose.

[0009] Preferably, an air outlet device is installed on one side of the prefabricated house body, and the air outlet device includes a second fixed frame, a second dustproof net is fixedly provided in the second fixed frame, an exhaust fan is fixedly provided on one side of the second dustproof net in the second fixed frame, a fixed pipe is fixedly provided on one side of the second fixed frame, the fixed pipe is fixedly inserted in the prefabricated house body, and an exhaust port is fixedly provided at one end of the fixed pipe.

[0010] Preferably, a sealing device is fixedly provided on one side of the prefabricated house body, the sealing device comprises a shell, a ventilation groove is opened in the shell, a sealing plate is slidably provided in the shell, a second motor is installed on one side of the shell, a second gear ring is fixedly provided on the output end of the second motor, a second gear plate is fixedly provided on one side of the sealing plate, and the second gear ring and the second gear plate are meshed.

[0011] Preferably, a controller is fixedly provided in the body of the prefabricated house, and a temperature sensor and a humidity sensor are fixedly provided at the bottom ends of the assembly panels.

[0012] Preferably, a sensing module is included, and the sensing module is used to detect the air quality in the assembled house body 1. The sensing module is electrically connected to the control module, and the air quality is transmitted to the control module after detection. The output end of the control module is fixedly connected to the air inlet module and the air outlet module, and the air inlet module and the air outlet module switches are controlled by the control module.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In the present invention, by providing a reciprocating device, the air outlet pipe can change the wind direction when the air is discharged, so that every corner in the assembled house body can be quickly covered, thereby improving the ventilation efficiency of the assembled house body;

[0015] 2. In the present invention, by turning on the second motor, the second gear ring and the second gear plate are meshed, driving the sealing plate to move in the shell, so that when it rains, the ventilation slot is sealed and blocked to prevent rain or moisture from entering the room and causing a humid indoor environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a partial cross-sectional structural schematic diagram of the assembled house body of the present invention;

[0019] Figure 3 It is a partial cross-sectional structural schematic diagram of the assembly plate of the present invention;

[0020] Figure 4 It is a partial cross-sectional structural schematic diagram of the fixing box of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the reciprocating device of the present invention;

[0022] Figure 6 It is a structural schematic diagram of the air inlet device of the present invention;

[0023] Figure 7 This is a schematic diagram of the air outlet pipe structure of the present invention;

[0024] Figure 8 This is a schematic diagram of the structure of the air outlet device of the present invention;

[0025] Fig. 9 It is a schematic diagram of a partial cross-sectional structure of a housing of the present invention;

[0026] Fig.10 This is a schematic diagram of the structure of the sealing device of the present invention;

[0027] Fig.11 It is a schematic diagram of the electrical system structure of the present invention.

[0028] In the figure: 1, assembled house body; 2, air inlet device; 3, reciprocating device; 4, air outlet device; 5, sealing device; 101, assembly board; 102, controller; 103, temperature sensor; 104, humidity sensor; 201, first fixed frame; 202, first dust screen; 203, exhaust fan; 204, connecting pipe; 205, filter box; 206, drying box; 207, activated carbon plate; 208, filter plate; 301, fixed box; 302, first motor; 303, reciprocating screw rod; 304, slider; 305, rotating rod; 306, movable block; 307, first gear Plate; 308, support plate; 309, rotating shaft; 310, first gear ring; 311, first bevel gear; 312, ear plate; 313, guide rod; 314, second bevel gear; 315, fixed seat; 316, support frame; 317, air outlet pipe; 318, hose; 319, delivery pipe; 320, air outlet; 401, second fixed frame; 402, second dustproof net; 403, exhaust fan; 404, fixed pipe; 405, exhaust port; 501, shell; 502, ventilation slot; 503, second motor; 504, second gear ring; 505, sealing plate; 506, second gear plate. DETAILED DESCRIPTION

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

[0030] Example: Figure 1-1As shown in FIG. 1 , the present invention provides a prefabricated house ventilation device based on smart building, including a prefabricated house body 1, a assembling plate 101 is fixedly arranged in the prefabricated house body 1, a reciprocating device 3 is installed on the top surface of the assembling plate 101, the reciprocating device 3 includes a rotating shaft 309, a first bevel gear 311 is fixedly arranged at the bottom end of the rotating shaft 309, an ear plate 312 is fixedly arranged at the bottom end of the assembling plate 101, a guide rod 313 is rotatably connected between the ear plates 312, a second bevel gear 314 is fixedly sleeved on the outer surface of the guide rod 313, the first bevel gear 311 and the second bevel gear 314 are meshed, a fixing seat 315 is fixedly sleeved on the outer surface of the guide rod 313, a supporting frame 316 is fixedly arranged at the bottom end of the fixing seat 315, and the supporting frame 316 is fixedly arranged at the bottom end of the fixing seat 316. 6 is fixedly provided with an air outlet 317, and an air outlet 320 is opened in the air outlet 317. A fixed box 301 is fixedly provided on the top surface of the assembly plate 101. A first motor 302 is installed on one side of the fixed box 301. A reciprocating screw rod 303 is fixedly provided on the output end of the first motor 302. A slider 304 is slidably provided in the thread groove of the reciprocating screw rod 303. A rotating rod 305 is rotatably connected to the top surface of the slider 304. A movable block 306 is slidably provided in the fixed box 301. One end of the rotating rod 305 away from the slider 304 is rotatably connected to one end of the movable block 306. A support plate 308 is slidably provided in the assembly plate 101. A first tooth plate 307 is fixedly provided on the top surface of the support plate 308. The first tooth plate 307 is fixedly connected to the movable block 306. A first gear ring 310 is fixedly provided on the top surface of the rotating shaft 309. 0, the first tooth plate 307 is meshed with the first gear ring 310, and the first motor 302 is turned on, so that the slider 304 slides in the thread groove of the reciprocating screw rod 303, and the rotating rod 305 is rotated on the top surface of the slider 304, and the other end thereof is rotated on the bottom end of the movable block 306, and drives the movable block 306 to slide back and forth in the fixed box 301, and at the same time the movable block 306 drives the first tooth plate 307 to move back and forth, and meshes with the first gear ring 310, so that the rotating shaft 309 rotates, and then the first bevel gear 311 and the second bevel gear 314 are meshed, prompting the guide rod 313 to drive the fixed seat 315 to rotate, so that when the air outlet 320 discharges air, the air outlet pipe 317 can reciprocate, so as to change the wind direction of the blowing air, so that it can quickly cover every corner in the assembled house body 1, thereby improving the ventilation efficiency of the assembled house body 1.

[0031] An air inlet device 2 is fixedly provided on the top surface of the assembly board 101, and the air inlet device 2 includes a first fixed frame 201, a first dustproof net 202 is fixedly provided in the first fixed frame 201, and an exhaust fan 203 is fixedly provided in the first fixed frame 201 on one side of the first dustproof net 202, a filter box 205 is fixedly provided on the top surface of the assembly board 101, and a drying box 206, an activated carbon plate 207 and a filter plate 208 are respectively slidably provided in the filter box 205, a connecting pipe 204 is fixedly provided on one side of the first fixed frame 201, the connecting pipe 204 is fixedly inserted in the assembled house body 1, and one end of the connecting pipe 204 away from the first fixed frame 201 is fixedly provided in the filter box 205, a conveying pipe 319 is fixedly provided at the bottom end of the filter box 205, the conveying pipe 319 is fixedly passed through the assembly board 101, and a hose 318 is fixedly connected between the air outlet pipe 317, and the conveying pipe 319 is fixedly inserted in the hose 318.

[0032] By adopting the above technical solution, the exhaust fan 203 is turned on to transport the air from the connecting pipe 204 to the filter box 205. During transportation, the first dustproof net 202 and the filter plate 208 can block dust impurities in the air to prevent dust impurities from entering the assembled house body 1 and affecting the internal air quality. The drying box 206 can dry the air to prevent it from entering the assembled house body 1 and causing indoor humidity. The activated carbon plate 207 can purify the air.

[0033] An air outlet device 4 is installed on one side of the prefabricated house body 1, and the air outlet device 4 includes a second fixed frame 401, a second dustproof net 402 is fixedly provided in the second fixed frame 401, an exhaust fan 403 is fixedly provided on one side of the second dustproof net 402, and a fixed pipe 404 is fixedly provided on one side of the second fixed frame 401. The fixed pipe 404 is fixedly inserted in the prefabricated house body 1, and an exhaust port 405 is fixedly provided at one end of the fixed pipe 404.

[0034] By adopting the above technical solution, by turning on the exhaust fan 403, the indoor gas can be extracted from the exhaust port 405 and then discharged outdoors, thereby ventilating the interior of the assembled house body 1.

[0035] A sealing device 5 is fixedly provided on one side of the assembled house body 1, and the sealing device 5 includes a shell 501, a ventilation groove 502 is opened in the shell 501, a sealing plate 505 is slidably provided in the shell 501, a second motor 503 is installed on one side of the shell 501, a second gear ring 504 is fixedly sleeved on the output end of the second motor 503, and a second gear plate 506 is fixedly provided on one side of the sealing plate 505, and the second gear ring 504 and the second gear plate 506 are meshed.

[0036] By adopting the above technical solution, by turning on the second motor 503, the sealing plate 505 is driven to move in the shell 501 under the action of the meshing of the second gear ring 504 and the second gear plate 506, so that when facing rainy weather, the ventilation slot 502 is sealed and blocked to prevent rain or moisture from entering the room and causing a humid indoor environment.

[0037] A controller 102 is fixedly arranged in the assembled house body 1, and a temperature sensor 103 and a humidity sensor 104 are fixedly arranged at the bottom of the assembly plate 101.

[0038] By adopting the above technical solution, the indoor air is detected by the temperature sensor 103 and the humidity sensor 104, and the detected data can be transmitted to the controller 102, and then the controller 102 can control the opening of the air inlet device 2, the reciprocating device 3 and the air outlet device 4.

[0039] Working principle: First, by turning on the exhaust fan 203, the air can be transported from the connecting pipe 204 to the filter box 205. During the transport, the first dustproof net 202 and the filter plate 208 can block the dust and impurities in the air to prevent the dust and impurities from entering the assembled house body 1 and affecting the internal air quality. The drying box 206 can dry the air to prevent it from entering the assembled house body 1 and causing indoor humidity. The activated carbon plate 207 can purify the air. By turning on the exhaust fan 403, the indoor gas can be extracted from the exhaust port 405 and then discharged outdoors, so that the assembled house body 1 can be ventilated.

[0040] By turning on the first motor 302, the slider 304 slides in the thread groove of the reciprocating screw rod 303, and the rotating rod 305 rotates on the top surface of the slider 304, and the other end of the slider rotates on the bottom end of the movable block 306, and drives the movable block 306 to slide back and forth in the fixed box 301, and at the same time, the movable block 306 drives the first tooth plate 307 to move back and forth, and meshes with the first gear ring 310, so that the rotating shaft 309 rotates, and then the first bevel gear 311 and the second bevel gear 314 are meshed, so that the guide rod 313 drives the fixed seat 315 to rotate, and then when the air outlet 320 discharges air, the air outlet pipe 317 can reciprocate, thereby changing the wind direction of the air, so that it can quickly cover every corner in the assembled house body 1, thereby improving the ventilation efficiency of the assembled house body 1;

[0041] By turning on the second motor 503, the second gear ring 504 and the second gear plate 506 are meshed, driving the sealing plate 505 to move in the housing 501, so that when it rains, the ventilation slot 502 is sealed and blocked to prevent rain or moisture from entering the room and causing a humid indoor environment.

[0042] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A prefabricated house ventilation device based on smart building, comprising a prefabricated house body (1), characterized in that: An assembly plate (101) is fixedly provided in the assembled house body (1), a reciprocating device (3) is installed on the top surface of the assembly plate (101), the reciprocating device (3) comprises a rotating shaft (309), a first bevel gear (311) is fixedly provided at the bottom end of the rotating shaft (309), an ear plate (312) is fixedly provided at the bottom end of the assembly plate (101), a guide rod (313) is rotatably connected between the ear plates (312), a second bevel gear (314) is fixedly sleeved on the outer surface of the guide rod (313), the first bevel gear (311) and the second bevel gear (314) are meshed, a fixed seat (315) is fixedly provided on the outer surface of the guide rod (313), a support frame (316) is fixedly provided at the bottom end of the fixed seat (315), an air outlet pipe (317) is fixedly provided in the support frame (316), and an air outlet (320) is provided in the air outlet pipe (317).

2. The assembled house ventilation device based on smart building according to claim 1, characterized in that: A fixed box (301) is fixedly provided on the top surface of the assembly plate (101), a first motor (302) is installed on one side of the fixed box (301), a reciprocating screw (303) is fixedly provided on the output end of the first motor (302), a slider (304) is slidably provided in the thread groove of the reciprocating screw (303), a rotating rod (305) is rotatably connected to the top surface of the slider (304), a movable block (306) is slidably provided in the fixed box (301), and one end of the rotating rod (305) away from the slider (304) is rotatably connected to one end of the movable block (306).

3. The assembled house ventilation device based on smart building according to claim 2, characterized in that: A support plate (308) is slidably provided inside the assembly plate (101), a first tooth plate (307) is fixedly provided on the top surface of the support plate (308), the first tooth plate (307) is fixedly connected to the movable block (306), a first tooth ring (310) is fixedly provided on the top surface of the rotating shaft (309), and the first tooth plate (307) is meshed with the first tooth ring (310).

4. The assembled house ventilation device based on smart building according to claim 1, characterized in that: An air inlet device (2) is fixedly provided on the top surface of the assembly plate (101), and the air inlet device (2) comprises a first fixed frame (201), a first dustproof net (202) is fixedly provided inside the first fixed frame (201), and an exhaust fan (203) is fixedly provided on one side of the first dustproof net (202) inside the first fixed frame (201).

5. The assembled house ventilation device based on smart building according to claim 4, characterized in that: A filter box (205) is fixedly provided on the top surface of the assembly plate (101), and a drying box (206), an activated carbon plate (207) and a filter plate (208) are slidably provided in the filter box (205), and a connecting pipe (204) is fixedly provided on one side of the first fixing frame (201), and the connecting pipe (204) is fixedly inserted in the assembled house body (1), and one end of the connecting pipe (204) away from the first fixing frame (201) is fixedly provided in the filter box (205).

6. The assembled house ventilation device based on smart building according to claim 5, characterized in that: A delivery pipe (319) is fixedly provided at the bottom end of the filter box (205), and the delivery pipe (319) is fixedly passed through the assembly plate (101). A hose (318) is fixedly connected between the air outlet pipes (317), and the delivery pipe (319) is fixedly inserted in the hose (318).

7. The assembled house ventilation device based on smart building according to claim 1, characterized in that: An air outlet device (4) is installed on one side of the assembled house body (1), and the air outlet device (4) comprises a second fixing frame (401), a second dustproof net (402) is fixedly arranged in the second fixing frame (401), an exhaust fan (403) is fixedly arranged on one side of the second dustproof net (402) in the second fixing frame (401), a fixed pipe (404) is fixedly arranged on one side of the second fixing frame (401), the fixed pipe (404) is fixedly inserted in the assembled house body (1), and an exhaust port (405) is fixedly arranged at one end of the fixed pipe (404).

8. The assembled house ventilation device based on smart building according to claim 1, characterized in that: A sealing device (5) is fixedly provided on one side of the assembled house body (1), the sealing device (5) comprising a shell (501), a ventilation slot (502) is provided in the shell (501), a sealing plate (505) is slidably provided in the shell (501), a second motor (503) is installed on one side of the shell (501), a second gear ring (504) is fixedly provided on the output end of the second motor (503), a second gear plate (506) is fixedly provided on one side of the sealing plate (505), and the second gear ring (504) and the second gear plate (506) are meshed.

9. The assembled house ventilation device based on smart building according to claim 1, characterized in that: A controller (102) is fixedly arranged in the assembled house body (1), and a temperature sensor (103) and a humidity sensor (104) are respectively fixedly arranged at the bottom end of the assembly plate (101).

10. A system comprising the smart building-based prefabricated house ventilation device according to any one of claims 1 to 9, comprising a sensing module, characterized in that; The sensing module is used to detect the air quality in the assembled house body 1. The sensing module is electrically connected to the control module. After the air quality is detected, it is transmitted to the control module. The output end of the control module is fixedly connected to the air inlet module and the air outlet module. The air inlet module and the air outlet module switches are controlled by the control module.

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