Intelligent indoor ventilation device for building

Abstract

The building intelligent indoor ventilation device comprises a base, supporting legs are fixedly installed at the bottom of the base, rotating wheels are rotatably installed at the bottoms of the supporting legs, ventilation boxes are fixedly installed at the top of the base, and ventilation openings are formed in the sides, away from each other, of the two ventilation boxes. A sensor is arranged above the ventilation opening, frameworks are fixedly installed at the other end of the air collection opening, and leather cloth is fixedly installed between the frameworks. According to the device, the rotating wheels, the frameworks, the air collection opening, the leather cloth and the telescopic structure are arranged, so that the leather cloth can be shrunk according to different environments; therefore, the device can better adapt to indoor complex space layout, practicability is high, when the sensor detects that the environment air quality is lower than the standard level, the other fan blade can rotate through mutual cooperation of the rotating column and the linkage ring, and the air exchange efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation, in particular to an intelligent indoor ventilation device for a building. Background Art

[0002] An intelligent building is a building that uses buildings as a platform and is based on the comprehensive application of various types of intelligent information. It integrates architecture, system, application, management and optimization. It has the comprehensive wisdom capabilities of perception, transmission, memory, reasoning, judgment and decision-making, forming an integrated body with people, buildings and the environment coordinated with each other, providing people with a safe, efficient, convenient and sustainable development functional environment. The purpose of building intelligence is to realize the safety, efficiency, convenience, energy saving, environmental protection, health and other attributes of buildings.

[0003] Existing intelligent buildings are basically equipped with indoor ventilation devices. However, the existing ventilation devices have low ventilation efficiency, are not flexible enough in movement, are not convenient to adapt to complex indoor space layouts, and are not convenient to use. Utility Model Content

[0004] In order to solve the above technical problems, an intelligent indoor ventilation device for a building is provided. This technical solution solves the problems of low ventilation efficiency, insufficient flexibility in movement, inconvenience in adapting to complex indoor space layout, and inconvenience in use of the existing ventilation devices in the above background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A building intelligent indoor ventilation device comprises a base, a supporting leg is fixedly installed on the bottom of the base, a rotating wheel is rotatably installed on the bottom of the supporting leg, a ventilation box is fixedly installed on the top of the base, the ventilation boxes are symmetrically arranged front to back, two ventilation boxes are provided with vents on the sides away from each other, sensors are provided above the vents, a control console is fixedly installed on the top of the ventilation boxes, two ventilation boxes are fixedly installed with air collecting ports on the sides close to each other, a frame is fixedly installed on the other end of the air collecting ports, the frame is arranged in an array between the two ventilation boxes, and leather cloth is fixedly installed between the frames.

[0007] Preferably, the supporting legs are fixedly installed at the four bottom corners of the base, and the sensors are symmetrically arranged on the front side of the ventilation box.

[0008] Preferably, filters are fixedly installed inside the two ventilation boxes, and horizontal plates one and two are respectively fixedly installed inside the two ventilation boxes. Motor one is fixedly installed on the top of horizontal plate one, a rotating shaft is fixedly installed on the output end of motor one, fan blades are fixedly installed on the rotating shaft near both ends, carbon rods are fixedly installed on the skeleton, the carbon rods are arranged in an array on the skeleton, a fixed plate is fixedly installed on the skeleton, the rotating shaft is rotatably installed on the fixed plate, and a transmission column is slidably installed on one end of the rotating shaft.

[0009] Preferably, a rotating column is fixedly installed at one end of the transmission column away from the rotating shaft, the interior of the transmission column is arranged as a cavity structure, and the end of the transmission column facing the rotating shaft is arranged as an opening, blocks are fixedly installed on the left and right sides of the interior of the transmission column, the blocks are arranged in an array inside the transmission column, a limiting column is fixedly installed at a position near the opening inside the transmission column, the limiting column is symmetrically arranged on the left and right sides of the interior of the transmission column, a transmission plate is slidably installed inside the transmission column, and the transmission plate is fixedly installed on one end of the rotating shaft.

[0010] Preferably, a telescopic structure is provided inside the rotating column, a fixed plate is fixedly installed inside the telescopic structure, a gear one is rotatably installed on the top of the fixed plate, a slide groove one is provided on the gear one, a slide rod is slidably installed on the slide groove one, and one side of the gear one is meshedly connected with gear two.

[0011] Preferably, a motor 2 is fixedly mounted on the bottom of the gear 2, the bottom of the motor 2 is fixedly mounted on a fixed plate, a slide groove 2 is provided on the fixed plate, the slide rod is slidably mounted inside the slide groove 2, and a support plate is slidably mounted on the slide groove 2.

[0012] Preferably, a linear motor is fixedly mounted on the second horizontal plate, a linkage ring is fixedly mounted on the output end of the linear motor, a sleeve column is fixedly mounted inside the linkage ring, an elastic fixing ring is fixedly mounted on one end of the sleeve column close to the rotating column, and a fan blade is rotatably mounted on the right side of the sleeve column.

[0013] Compared with the prior art, the utility model provides an intelligent indoor ventilation device for buildings, which has the following beneficial effects:

[0014] 1. An intelligent indoor ventilation device for a building. The utility model is provided with a rotating wheel, a frame, an air collecting port, a leather cloth and a filter net, so that the device can shrink the leather cloth according to different environments, thereby realizing that the device can better adapt to the complex indoor space layout and has high practicality.

[0015] 2. This kind of intelligent indoor ventilation device for buildings is provided with a telescopic structure. When the sensor detects that the ambient air quality is lower than the standard level, another fan blade can be rotated through the cooperation between the rotating column and the linkage ring to improve the ventilation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the side view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the ventilation device in the utility model;

[0019] Figure 4 For the utility model Figure 3 Schematic diagram of the proposed enlarged structure at A;

[0020] Figure 5 This is a schematic diagram of the internal structure of the ventilation box in the utility model;

[0021] Figure 6 It is a schematic diagram of the telescopic structure of the utility model;

[0022] Figure 7 This is a schematic diagram of the front view of the telescopic structure in the utility model

[0023] The numbers in the figure are:

[0024] 1. Base; 2. Support legs; 3. Rotating wheel; 4. Ventilation port; 5. Sensor; 6. Control console; 7. Ventilation box; 8. Air collecting port; 9. Frame; 10. Leather cloth; 11. Filter; 12. Horizontal plate; 13. Motor; 14. Fan blades; 15. Rotating shaft; 16. Carbon rod; 17. Fixed plate; 18. Transmission column; 19. Rotating column; 20. Transmission plate; 21. Telescopic structure; 2101. Fixed plate; 2102. Gear 2; 2103. Gear 1; 2104. Slide 1; 2105. Slide rod; 2106. Motor 2; 2107. Slide 2; 2108. Butt plate; 22. Fixed ring; 23. Sleeve column; 24. Linear motor; 25. Linkage ring; 26. Horizontal plate 2. DETAILED DESCRIPTION

[0025] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0026] Please refer to Figure 1-7As shown: it includes a base 1, a supporting leg 2 is fixedly installed at the bottom of the base 1, a rotating wheel 3 is rotatably installed at the bottom of the supporting leg 2, a ventilation box 7 is fixedly installed on the top of the base 1, the ventilation boxes 7 are symmetrically arranged front and back, and ventilation holes 4 are arranged on the sides of the two ventilation boxes 7 away from each other, and sensors 5 are arranged above the ventilation holes 4, the supporting legs 2 are fixedly installed at the four corners of the bottom of the base 1, the sensors 5 are symmetrically arranged on the front side of the ventilation boxes 7, and the rotating wheel 3 is arranged to move the ventilation device so that the ventilation device can be flexibly moved according to different environments. The sensor 5 can detect various indicator data of the surrounding air, including air humidity, harmful gas concentration, PM2.5 and other data. After the data is collected, it is transmitted to the control console 6 through electrical signals. The control console 6 controls the execution of each motor to realize related operations.

[0027] A control console 6 is fixedly installed on the top of the ventilation box 7, and air collecting ports 8 are fixedly installed on the sides of the two ventilation boxes 7 that are close to each other. A frame 9 is fixedly installed on the other end of the air collecting ports 8. The frame 9 is arranged in an array between the two ventilation boxes 7, and leather cloth 10 is fixedly installed between the frame 9. The leather cloth 10 is an elastic and foldable material. When the ventilation device needs to be adjusted to adapt to the complex indoor space layout, the leather cloth 10 can be contracted to reduce the volume of the device, thereby adapting to different indoor space layouts.

[0028] A filter screen 11 is fixedly installed inside the two ventilation boxes 7, and a horizontal plate 12 and a horizontal plate 26 are fixedly installed inside the two ventilation boxes 7 respectively. A motor 13 is fixedly installed on the top of the horizontal plate 12, and a rotating shaft 15 is fixedly installed on the output end of the motor 13. Fan blades 14 are fixedly installed near the two ends of the rotating shaft 15, and a carbon rod 16 is fixedly installed on the skeleton 9. The carbon rod 16 is arranged in an array on the skeleton 9, and a fixed plate 17 is fixedly installed on the skeleton 9. The rotating shaft 15 is rotatably installed on the fixed plate 17, and a transmission column 18 is slidably installed on one end of the rotating shaft 15. A rotating column 19 is fixedly installed on the end of the transmission column 18 away from the rotating shaft 15, and the interior of the transmission column 18 is set as a cavity structure, and the transmission column 18 is set toward one end of the rotating shaft 15. The transmission column 18 is set to be an opening, and blocks 1802 are fixedly installed on the left and right sides of the interior of the transmission column 18. The blocks 1802 are arranged in an array inside the transmission column 18. A limiting column 1801 is fixedly installed at a position near the opening inside the transmission column 18. The limiting column 1801 is symmetrically arranged on the left and right sides of the interior of the transmission column 18. A transmission plate 20 is slidably installed inside the transmission column 18, and the transmission plate 20 is fixedly installed at one end of the rotating shaft 15; when the sensor detects that the ambient air quality is lower than the standard level, the transmission plate 20 fixedly installed at one end of the transmission column 18 translates toward the end away from the motor 13. At this time, the upper and lower ends of the transmission plate 20 are respectively clamped by the blocks 1802. At this time, the motor 13 rotates, and the transmission plate 20 drives the rotating column 19 to rotate through the block 1802.

[0029] A telescopic structure 21 is provided inside the rotating column 19, a fixed plate 2101 is fixedly installed inside the telescopic structure 21, a gear 1 2103 is rotatably installed on the top of the fixed plate 2101, a slide groove 1 2104 is provided on the gear 1 2103, a slide rod 2105 is slidably installed on the slide groove 1 2104, a gear 2102 is meshedly connected to one side of the gear 1 2103, a motor 2106 is fixedly installed at the bottom of the gear 2102, the bottom of the motor 2106 is fixedly installed on the fixed plate 2101, a slide groove 2107 is provided on the fixed plate 2101, a slide rod 2105 is slidably installed inside the slide groove 2107, a stop plate 2108 is slidably installed on the slide groove 2107, a linear motor 24 is fixedly installed on the cross plate 26, a linkage ring 25 is fixedly installed on the output end of the linear motor 24, and the inside of the linkage ring 25 is fixedly installed. A sleeve column 23 is fixedly installed, and an elastic fixing ring 22 is fixedly installed on one end of the sleeve column 23 close to the rotating column 19, and a fan blade 14 is rotatably installed on the right side of the sleeve column 23; start motor 2106, motor 2106 drives gear 2102 to rotate, gear 2102 is meshed and connected with gear 1 2103, and when gear 1 2103 rotates, the slide bar 2105 slides in the slide groove 1 2104, and the slide bar 2105 and the abutment plate 2108 are fixedly installed, so the abutment plate 2108 slides on the slide groove 2107 on the fixed disk 2101 through the sliding action of the slide bar 2105 in the slide groove 1 2104. At this time, start the linear motor 24, and the linkage ring 25 moves the sleeve column 23 toward the inside of the rotating column 19, and the sleeve column 23 fits against the inner wall of the rotating column 19, and the abutment plate 2108 presses the elastic fixing ring 22 on the sleeve column 23 so that it is close to the inner wall of the rotating column 19.

[0030] Working principle of the utility model: In the utility model, when the sensor 5 detects that the ambient air quality is lower than the standard level, the transmission plate 20 fixedly installed at one end of the transmission column 18 is translated toward the end away from the motor 13. At this time, the upper and lower ends of the transmission plate 20 are respectively clamped by the clamping block 1802. At this time, the motor 13 rotates, and the transmission plate 20 drives the rotating column 19 to rotate through the clamping block 1802, starting the motor 2106, and the motor 2106 drives the gear 2102 to rotate. The gear 2102 is meshed with the gear 1 2103. When the gear 1 2103 rotates, the slide bar 2105 slides in the slide groove 1 2104. The slide bar 2105 is fixedly installed with the abutment plate 2108, so the abutment plate 2108 slides on the second slide groove 2107 on the fixed plate 2101 through the sliding rod 2105 sliding on the first slide groove 2104, at this time the linear motor 24 is started, the linkage ring 25 moves the sleeve column 23 to the inside of the rotating column 19, and the sleeve column 23 fits with the inner wall of the rotating column 19, the abutment plate 2108 presses the elastic fixing ring 22 on the sleeve column 23 so that it fits tightly against the inner wall of the rotating column 19, so that the rotating column 19 drives the sleeve column 23 to rotate, and then drives another fan blade to rotate, thereby improving the ventilation efficiency; when it is necessary to adjust the ventilation device to adapt to the complex indoor space layout, the leather cloth 10 can be shrunk to reduce the volume of the device, so as to adapt to different indoor space layouts.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An intelligent indoor ventilation device for a building, characterized in that: The invention comprises a base (1), a supporting leg (2) is fixedly mounted on the bottom of the base (1), a rotating wheel (3) is rotatably mounted on the bottom of the supporting leg (2), a ventilation box (7) is fixedly mounted on the top of the base (1), the ventilation boxes (7) are symmetrically arranged front and rear, a ventilation opening (4) is arranged on the side away from each other of the two ventilation boxes (7), a sensor (5) is arranged above the ventilation opening (4), a control console (6) is fixedly mounted on the top of the ventilation box (7), an air collecting opening (8) is fixedly mounted on the side close to each other of the two ventilation boxes (7), a frame (9) is fixedly mounted on the other end of the air collecting opening (8), the frame (9) is arranged in an array between the two ventilation boxes (7), and a leather cloth (10) is fixedly mounted between the frames (9).

2. The intelligent indoor ventilation device for buildings according to claim 1, characterized in that: The support legs (2) are fixedly mounted at the four bottom corners of the base (1), and the sensors (5) are symmetrically arranged on the front side of the ventilation box (7).

3. The intelligent indoor ventilation device for buildings according to claim 1, characterized in that: A filter screen (11) is fixedly installed inside the two ventilation boxes (7), and a horizontal plate 1 (12) and a horizontal plate 2 (26) are fixedly installed inside the two ventilation boxes (7), respectively. A motor 1 (13) is fixedly installed on the top of the horizontal plate 1 (12), and a rotating shaft (15) is fixedly installed at the output end of the motor 1 (13). Fan blades (14) are fixedly installed on the rotating shaft (15) near both ends. Carbon rods (16) are fixedly installed on the frame (9), and the carbon rods (16) are arranged in an array on the frame (9). A fixed plate (17) is fixedly installed on the frame (9), and the rotating shaft (15) is rotatably installed on the fixed plate (17). A transmission column (18) is slidably installed on one end of the rotating shaft (15).

4. The intelligent indoor ventilation device for buildings according to claim 3 is characterized in that: A rotating column (19) is fixedly installed at one end of the transmission column (18) away from the rotating shaft (15); the interior of the transmission column (18) is arranged as a cavity structure, and the end of the transmission column (18) facing the rotating shaft (15) is arranged as an opening; blocks (1802) are fixedly installed on the left and right sides of the interior of the transmission column (18); the blocks (1802) are arranged in an array inside the transmission column (18); a limiting column (1801) is fixedly installed at a position close to the opening inside the transmission column (18); the limiting column (1801) is symmetrically arranged on the left and right sides of the interior of the transmission column (18); a transmission plate (20) is slidably installed inside the transmission column (18); and the transmission plate (20) is fixedly installed on one end of the rotating shaft (15).

5. The intelligent indoor ventilation device for buildings according to claim 4, characterized in that: The rotating column (19) is provided with a telescopic structure (21) inside, a fixed plate (2101) is fixedly installed inside the telescopic structure (21), a gear one (2103) is rotatably installed on the top of the fixed plate (2101), a slide groove one (2104) is provided on the gear one (2103), a slide rod (2105) is slidably installed on the slide groove one (2104), and one side of the gear one (2103) is meshingly connected with a gear two (2102).

6. The intelligent indoor ventilation device for buildings according to claim 5, characterized in that: The bottom of the gear 2 (2102) is fixedly mounted with a motor 2 (2106), the bottom of the motor 2 (2106) is fixedly mounted on a fixed plate (2101), a slide groove 2 (2107) is provided on the fixed plate (2101), the slide rod (2105) is slidably mounted inside the slide groove 2 (2107), and a stop plate (2108) is slidably mounted on the slide groove 2 (2107).

7. The intelligent indoor ventilation device for buildings according to claim 3 is characterized in that: A linear motor (24) is fixedly mounted on the second horizontal plate (26); a linkage ring (25) is fixedly mounted on the output end of the linear motor (24); a sleeve column (23) is fixedly mounted inside the linkage ring (25); an elastic fixing ring (22) is fixedly mounted on one end of the sleeve column (23) close to the rotating column (19); and a fan blade (14) is rotatably mounted on the right side of the sleeve column (23).

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