Ventilation and heat insulation device for anti-seismic integrated house

Abstract

The application is suitable for the technical field of ventilation, and provides a ventilation and heat insulation device for an anti-seismic integrated house, which comprises a mounting seat, a wind hole is arranged in the middle of the mounting seat, a wind cover is sleeved in the wind hole, a blowing motor is installed in the wind cover, a fan blade is installed at the output end of the blowing motor, an adjusting plate is rotationally connected to one end of the wind cover close to the fan blade, a heating pipe is installed on the side of the adjusting plate close to the fan blade, a mounting groove is arranged at one end of the mounting seat close to the adjusting plate, an adjusting motor is installed in the mounting groove, a crank is installed at the output end of the adjusting motor, one end of a connecting rod is hingedly connected to the other end of the crank, one end of a rocker is hingedly connected to the other end of the connecting rod, and the other end of the rocker is fixedly connected to the adjusting plate. Thus, the ventilation effect in the integrated house is improved by the combination of the back-and-forth swing of the adjusting plate and the fan blade, and the heat insulation of the integrated house is realized.

Description

Technical Field

[0001] This invention relates to the field of ventilation technology and provides a ventilation and heat insulation device for earthquake-resistant integrated houses. Background Technology

[0002] Earthquake-resistant prefabricated houses are a type of housing with excellent earthquake resistance, and their design and construction incorporate a variety of earthquake-resistant technologies and materials.

[0003] In existing technologies, earthquake-resistant prefabricated houses have efficient ventilation systems to achieve ventilation, but the various goods inside also require good thermal insulation. Conventional earthquake-resistant prefabricated houses struggle to achieve effective thermal insulation during ventilation, limiting their application. Summary of the Invention

[0004] To address the aforementioned deficiencies, the present invention aims to provide a ventilation and heat insulation device for earthquake-resistant integrated houses, thereby solving the problems mentioned in the background. The device includes a mounting base with a central air vent. A hood is fitted inside the air vent, and a blower motor is installed inside the hood. A fan blade is mounted on the output end of the blower motor. An adjusting plate is rotatably connected to one end of the hood near the fan blade. A heating element is mounted on the adjusting plate near the fan blade. A mounting groove is provided on one end of the mounting base near the adjusting plate, and an adjusting motor is installed within the mounting groove. A crank is mounted on the output end of the adjusting motor, and a connecting rod is hinged to the other end of the crank. A rocker arm is hinged to the other end of the connecting rod, and the other end of the rocker arm is fixedly connected to the adjusting plate.

[0005] Furthermore, a first rotating shaft and a second rotating shaft are respectively installed at both ends of the adjustment plate. The first rotating shaft and the second rotating shaft are rotatably connected to the wind cover. A wire hole is provided in the middle of the first rotating shaft.

[0006] Furthermore, the side wall of the adjustment plate is provided with a heating groove, the heating tube is installed in the heating groove, and the heating groove is connected to the wire hole.

[0007] Furthermore, a groove is provided at the bottom of the air vent, and a slider is installed at the bottom of the air cover, with the slider slidably connected to the groove.

[0008] Furthermore, a fixing hole is provided at the end of the slider near the blower motor, and a quick-release mechanism is installed above the fixing hole.

[0009] Furthermore, the quick-release mechanism includes a mounting plate, which is installed on the inner wall of the air vent. A sliding rod is slidably connected to the middle of the mounting plate. A fixing head matching the fixing hole is provided at the bottom of the sliding rod. A spring is installed between the fixing head and the mounting plate. A lower ring is fixedly connected to the top of the mounting plate. The lower ring is sleeved on the outer wall of the sliding rod. A second inclined surface is provided on one side of the lower ring. An upper ring is installed above the lower ring. The upper ring is sleeved on the outer wall of the sliding rod and fixedly connected to the sliding rod. A first inclined surface matching the second inclined surface is provided on one side of the lower ring. The second inclined surface abuts against the first inclined surface.

[0010] Furthermore, the lower ring includes a second plane, and a second contact platform is provided at the end of the lower ring away from the second plane. The upper ring includes a first plane, and a first contact platform matching the second contact platform is provided at the end of the upper ring away from the first plane.

[0011] Furthermore, the second inclined plane makes an angle of 45 degrees with the horizontal direction, and the first inclined plane makes an angle of 45 degrees with the horizontal direction.

[0012] Furthermore, a handle is mounted on the first plane.

[0013] Furthermore, the mounting base has several fixing grooves on its side wall, and threaded holes are provided in the fixing grooves.

[0014] Beneficial effects

[0015] This invention enables the quick installation and removal of the fan cover within the air vents via a quick-release mechanism; the combination of the back-and-forth swing of the adjustment plate and the fan blades blows hot air into the integrated house, preventing the temperature of the integrated house from dropping, and can adjust the direction of the airflow from the fan blades to improve the ventilation effect inside the integrated house; when the adjustment plate rotates to coincide with the inner wall of the fan cover, it avoids the loss of temperature inside the integrated house, thus achieving heat insulation of the integrated house. Attached Figure Description

[0016] Figure 1 First-view isometric view of the present invention;

[0017] Figure 2 Second-view isometric view of the present invention;

[0018] Figure 3 Isometric view of the adjusting plate of this invention;

[0019] Figure 4 Isometric view of the quick-release mechanism of this invention;

[0020] Figure 5 Isometric view of the upper ring of this invention;

[0021] Figure 6 Lower ring isometric drawing of this invention;

[0022] In the diagram, 1-mounting base, 2-mounting slot, 3-motor base, 4-adjusting motor, 5-crank, 6-connecting rod, 7-rocker, 8-fan cover, 9-adjusting plate, 91-heating slot, 92-heating tube, 93-first rotating shaft, 94-wire hole, 95-second rotating shaft, 10-slider, 11-fan blade, 12-blowing motor, 13-fixed plate, 14-air hole, 15-fixed slot, 16-threaded hole, 17-fixed plate 18-Sliding groove, 19-Quick release mechanism, 20-Mounting plate, 21-Sliding rod, 22-Upper ring, 221-First plane, 222-First inclined plane, 223-Handle, 224-Mounting hole, 225-First contact platform, 226-First through hole, 23-Lower ring, 231-Second plane, 232-Second inclined plane, 233-Second contact platform, 234-Second through hole, 24-Spring, 25-Fixing head. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0024] See Figures 1-6 The purpose of this invention is to provide a ventilation and heat insulation device for earthquake-resistant integrated houses, including a mounting base 1. The mounting base 1 has a rectangular structure. Two fixing grooves 15 are symmetrically arranged on one side of the mounting base 1. The bottom of the fixing grooves 15 is provided with threaded holes 16. Bolts are installed in the threaded holes 16 to install the mounting base 1 on the side wall of the earthquake-resistant integrated house. A wind hole 14 is provided in the middle of the mounting base 1. A sliding groove 18 is provided at the bottom of the wind hole 14. A wind cover 8 is sleeved inside the wind hole 14. One end of the wind cover 8 is connected to a fixing plate 13 by bolts. The fixing plates 13 are arranged in a ring. A blower motor 12 is connected to the middle of the fixing plate 13 by bolts. The output end of the blower motor 12 is connected to a fan blade 11 by bolts.

[0025] An adjusting plate 9 is installed at the end of the fan cover 8 away from the fan blade 11. Specifically, the adjusting plate 9 has a circular plate structure, and its diameter is the same as the inner diameter of the fan cover 8. A first rotating shaft 93 and a second rotating shaft 95 are welded to both ends of the adjusting plate 9, respectively. The side wall of the fan cover 8 is provided with a first rotating hole and a second rotating hole that match the first rotating shaft 93 and the second rotating shaft 95. The first rotating shaft 93 and the second rotating shaft 95 are rotatably connected to the first rotating hole and the second rotating hole through bearings, respectively. The middle part of the first rotating shaft 93 is hollow and is provided with a wire hole 94. A heating groove 91 is provided on the side wall of the adjusting plate 9. The heating groove 91 has a back-and-forth bending structure. The heating groove 91 is connected to the wire hole 94. A heating tube 92 is bolted into the heating groove 91, and the heating tube 92 is electrically connected to a controller. The heating tube 92 faces the end of the fan blade 11.

[0026] Mounting base 1 has a mounting groove 2 near the adjusting plate 9. A motor base 3 is bolted into the mounting groove 2. An adjusting motor 4 is bolted to the top of the motor base 3. A crank 5 is keyed to the output end of the adjusting motor 4. A connecting rod 6 is hinged to the end of the crank 5 away from the adjusting motor 4. A rocker arm 7 is hinged to the other end of the connecting rod 6. The other end of the rocker arm 7 is sleeved onto the first rotating shaft 93. When the rocker arm 7 swings, it drives the first rotating shaft 93 to swing. The length ratio of the crank 5 to the connecting rod 6 is 3:5; the length ratio of the connecting rod 6 to the rocker arm 7 is 5:6.

[0027] A slider 10 is welded to the bottom of the fan cover 8, and the slider 10 is slidably connected to the slide groove 18; the length of the slider 10 is greater than the length of the fan cover 8; a fixing hole 17 is provided at the end of the slider 10 near the blower motor 12; a quick-release mechanism 19 is installed above the fixing hole 17; specifically, the quick-release mechanism 19 includes a mounting plate 20, the two ends of which are welded to the inner wall of the air hole 14, and a slide rod 21 is slidably connected to the middle of the mounting plate 20. A fixing head 25 matching the size of the fixing hole 17 is provided at the bottom of the slide rod 21. A spring 24 is provided between the fixing head 25 and the mounting plate 20. One end of the spring 24 is welded to the mounting plate 20, and the other end of the spring 24 abuts against the fixing head 25. A lower ring 23 is welded to the top of the mounting plate 20. The lower ring 23 includes a second plane 231, which is welded to the top of the mounting plate 20. A second inclined surface 232 is provided on the side of the lower ring 23 away from the second plane 231. The second inclined surface 232 makes an angle of 45 degrees with the horizontal direction. A second contact platform 233 is provided at one end of the lower ring 23, and the second contact platform 233 is horizontally arranged; an upper ring 22 is provided at the top of the lower ring 23, the upper ring 22 includes a first plane 221, and a first inclined surface 222 is provided on the side of the lower ring 23 away from the first plane 221. The first inclined surface 222 matches the second inclined surface 232, the first inclined surface 222 makes an angle of 45 degrees with the horizontal direction, and abuts against the second inclined surface 232; a first contact platform 225 is provided at the end of the upper ring 22 away from the first plane 221. A contact platform 225 is horizontally positioned; an upper ring 22 has a mounting hole 224 on its side wall, located between the first contact platform 225 and the first plane 221; a slide rod 21 has a screw hole on its side wall, and screws are installed in the mounting hole 224 and the screw hole to fix the upper ring 22 on the outer wall of the slide rod 21; a handle 223 is provided on the first plane 221, and the center line of the handle 223 is on the same plane as the line connecting the center of the first contact platform 225 and the mounting hole 224, making it convenient to twist the upper ring 22.

[0028] In summary, in actual use, the mounting base 1 is fixed to the side wall of the prefabricated house by installing bolts in the threaded holes 16 of the fixing groove 15; pushing the hood 8 causes the slider 10 at the bottom of the hood 8 to engage with the sliding groove 18. During the pushing process, the fixing head 25 of the quick-release mechanism 19, under the elastic force of the spring 24, inserts the fixing head 25 into the fixing hole 17 of the slider 10, thus fixing the hood 8; when disassembly is required, the rocker arm 7 and the first rotating shaft 93 are removed, and the handle 223 is turned, causing the first inclined surface 222 of the upper ring 22 to slide on the second inclined surface 232, thereby driving the sliding rod 21 to rise. The first contact platform 225 abuts against the second contact platform 233, causing the fixing head 25 to be pulled out of the fixing hole 17, quickly disassembling the hood 8; starting A blower motor 12 drives the fan blades 11 to rotate, achieving ventilation. Simultaneously, an adjusting motor 4 starts, driving a crank 5 to rotate, which in turn drives a rocker arm 7 to swing back and forth. The rocker arm 7 is fixedly connected to an adjusting plate 9, thus causing the adjusting plate 9 to swing back and forth. A heating tube 92 is electrically connected to a controller, thereby heating the heating tube 92. During the swinging of the adjusting plate 9, the fan blades 11 continuously blow hot air towards the heating tube 92, thus blowing hot air into the integrated house and preventing the temperature of the integrated house from dropping. The continuous swinging of the adjusting plate 9 can adjust the direction of airflow from the fan blades 11, improving the ventilation effect inside the integrated house. When the adjusting plate 9 rotates to coincide with the inner wall of the fan shroud 8, it prevents heat loss from inside the integrated house, achieving heat insulation.

[0029] Therefore, the device can quickly install and remove the fan cover 8 in the air hole 14 through the quick-release mechanism 19; the back-and-forth swing of the adjusting plate 9 combined with the fan blades 11 blows hot air into the integrated house, preventing the temperature of the integrated house from dropping, and can adjust the direction of airflow of the fan blades 11 to improve the ventilation effect in the integrated house; when the adjusting plate 9 rotates to coincide with the inner wall of the fan cover 8, it avoids the loss of temperature in the integrated house and realizes the heat insulation of the integrated house.

[0030] Of course, the present invention may have other various embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and modifications according to the present invention, but these corresponding changes and modifications should all fall within the protection scope of the appended claims.

Claims

1. A ventilation and thermal insulation device for an earthquake-resistant integrated house, characterized by: The utility model provides a kind of air blower, including mounting seat (1), the middle part of the mounting seat (1) is provided with air hole (14), the air hole (14) is sleeved with wind cover (8), the wind cover (8) is installed with blowing motor (12), the output end of the blowing motor (12) is installed with fan blade (11), the end of the wind cover (8) close to fan blade (11) is rotatably connected with adjusting plate (9), the adjusting plate (9) is installed with heating pipe (92) on the side close to fan blade (11), the mounting seat (1) is provided with mounting groove (2) in the end close to adjusting plate (9), the mounting groove (2) is installed with adjusting motor (4), the output end of the adjusting motor (4) is installed with crank (5) one end, the other end of the crank (5) is hingedly connected with connecting rod (6) one end, the other end of the connecting rod (6) is hingedly connected with rocker (7) one end, the other end of the rocker (7) is fixedly connected with adjusting plate (9). The bottom of the air hole (14) is provided with a sliding groove (18), and the bottom of the wind cover (8) is provided with a sliding block (10) which is slidably connected to the sliding groove (18). The end of the sliding block (10) close to the blowing motor (12) is provided with a fixing hole (17), and the fixing hole (17) is provided above with a quick release mechanism (19). The quick release mechanism (19) comprises a mounting plate (20) which is mounted on the inner wall of the air hole (14), a sliding rod (21) which is slidably connected to the middle part of the mounting plate (20), a fixing head (25) which is provided at the bottom of the sliding rod (21) and matched with the fixing hole (17), a spring (24) which is mounted between the fixing head (25) and the mounting plate (20), a lower ring (23) which is fixedly connected to the top of the mounting plate (20) and sleeved on the outer wall of the sliding rod (21), a second inclined surface (232) which is provided on one side of the lower ring (23), an upper ring (22) which is mounted above the lower ring (23) and sleeved on the outer wall of the sliding rod (21) and fixedly connected with the sliding rod (21), a first inclined surface (222) which is provided on one side of the lower ring (23) and matched with the second inclined surface (232), and the second inclined surface (232) is in abutment with the first inclined surface (222).

2. The ventilation and thermal insulation device for a quake-resistant integrated house according to claim 1, wherein: First rotation shaft (93) and second rotation shaft (95) are respectively mounted at both ends of the adjusting plate (9), the first rotation shaft (93) and the second rotation shaft (95) are rotatably connected to the wind cover (8), and the first rotation shaft (93) is provided with a threading hole (94) in the middle part.

3. The ventilation and thermal insulation device for a quake-resistant integrated house according to claim 2, characterized in that: The side wall of the adjusting plate (9) is provided with a heating groove (91), the heating pipe (92) is mounted in the heating groove (91), and the heating groove (91) is communicated with the threading hole (94).

4. The ventilation and thermal insulation device for a quake-resistant integrated house according to claim 1, wherein: The lower ring (23) comprises a second plane (231), a second contact platform (233) is provided at the end of the lower ring (23) away from the second plane (231), the upper ring (22) comprises a first plane (221), and a first contact platform (225) is provided at the end of the upper ring (22) away from the first plane (221) and matched with the second contact platform (233).

5. The ventilation and thermal insulation device for a quake-resistant integrated house according to claim 4, wherein: The second inclined surface (232) is 45 degrees with the horizontal direction, and the first inclined surface (222) is 45 degrees with the horizontal direction.

6. The ventilation and thermal insulation device for a quake-resistant integrated house according to claim 5, wherein: The first plane (221) is provided with a handle (223).

7. The ventilation and thermal insulation device for a quake-resistant integrated house according to claim 6, wherein: The side wall of the mounting seat (1) is provided with a plurality of fixing grooves (15), and the fixing grooves (15) are provided with threaded holes (16).

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