Intelligent ventilation equipment for building

Abstract

The utility model discloses building intelligent ventilation equipment which comprises a bin body, an air cavity is formed in one side of the bin body, an air outlet assembly is arranged at the opening end of the air cavity, the air outlet assembly comprises a ventilation frame, the ventilation frame is connected to the end of the air cavity in a sleeved mode, and a first installation frame is fixedly connected to the side, close to the air outlet assembly, of the periphery of the bin body in a sleeved mode. A second mounting frame is fixedly connected to the periphery of the side, away from the bin body, of the ventilation frame in a sleeving mode, two damping shafts are rotationally connected to the two sides of the second mounting frame, and two inserting holes are formed in the side, close to the second mounting frame, of the first mounting frame and correspond to the two damping shafts in position. The air outlet assembly is fixed to the bin body through the locking block on the damping shaft, limiting is formed by screwing the locking block into the arc groove, bolt fixing is not needed, cleaning is more convenient in the later period, the two air outlet cavities are arranged, the adjusting blade plates in the two air outlet cavities can independently adjust the air direction, and the air outlet assembly is convenient to use. More diversified wind direction adjustment is achieved, and the device is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent building ventilation equipment, in particular to intelligent building ventilation equipment. Background Art

[0002] Intelligent buildings are based on buildings as platforms. Based on the comprehensive application of various intelligent information, they integrate architecture, systems, applications, management and optimization. They have the comprehensive wisdom capabilities of perception, transmission, memory, reasoning, judgment and decision-making, forming an integrated body with people, buildings and environment coordinated with each other, providing people with a safe, efficient, convenient and sustainable development functional environment. The vents of intelligent buildings are also smarter than traditional vents. They are usually equipped with fans to draw air, and use variable frequency motors with adjustable speed to achieve air volume adjustment. Some of them are also equipped with sterilization structures. For example, the authorization announcement number is CN21430 The Chinese utility model patent No. 7429U discloses a vent device for an intelligent building, including an air inlet enclosure, baffles are arranged on both sides of the air inlet enclosure, connecting screws are arranged on the surface of the baffles, an exhaust fan is arranged on the inner wall of the air inlet enclosure, a pulling column is arranged on the inner wall of the air inlet enclosure, the other end of the pulling column is fixed on the surface of a first wind shield, the first wind shield is sleeved on the outside of a transparent cylinder, a connecting column is arranged on the outer wall of the transparent cylinder, the connecting column is fixed on the inner annular surface of a second wind shield, and the second wind shield is fixed on the inner wall of the air inlet enclosure. However, the current intelligent building ventilation equipment has the following defects:

[0003] The current intelligent ventilation equipment for buildings will have a lot of dust at the air outlet after long-term use, which affects the air quality during ventilation and needs to be cleaned. The air outlet is usually fixed with multiple bolts, which are difficult to remove and inconvenient to clean. In addition, the current intelligent ventilation equipment for buildings usually uses blades to adjust the wind direction, but can only adjust one wind direction alone, and the adjustment of wind direction is not diverse enough.

[0004] To this end, we propose an intelligent building ventilation equipment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an intelligent building ventilation device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent building ventilation device, comprising a warehouse body, a wind cavity is provided on one side of the warehouse body, an air outlet assembly is arranged at the open end of the air cavity, the air outlet assembly comprises a ventilation frame, the ventilation frame is sleeved on the end of the air cavity, a first mounting frame is fixedly sleeved on a peripheral side of the warehouse body close to a side of the air outlet assembly, a second mounting frame is fixedly sleeved on a peripheral side of the ventilation frame away from a side of the warehouse body, two damping shafts are rotatably connected on both sides of the second mounting frame, two jacks are provided on a side of the first mounting frame close to the second mounting frame corresponding to the positions of the two damping shafts, the end of the damping shaft is inserted into the jack, a locking block is fixedly connected to a side wall of the end of the damping shaft, a side groove is horizontally provided on a side wall of the jack, the side groove is an open structure at one end close to the second mounting frame, an arc groove is provided on the side wall of the jack away from one end of the second mounting frame, one end of the arc groove is connected to the side groove, the locking block is inserted into the inside of one end of the arc groove away from the side groove, and one end of the damping shaft away from the jack is fixedly connected to a knob;

[0007] The middle part of the inner side of the ventilation frame is vertically fixed with a partition plate, two air outlet cavities are arranged between the inner side of the ventilation frame and the partition plate, and a plurality of regulating blades are vertically and evenly connected in rotation in the air outlet cavities.

[0008] Preferably, two transmission chambers are opened inside the ventilation frame above the two air outlet chambers, a synchronization rod is movably arranged in the transmission chamber, and the top ends of the rotating shafts of multiple adjustment blades located in the same air outlet chamber are located in the transmission chamber above it.

[0009] Preferably, a plurality of cross bars are horizontally fixed to the side walls of the rotating shaft ends of the plurality of adjusting vanes, the free ends of the plurality of cross bars are rotationally connected to the synchronization rod, and the rotating shaft end of the adjusting vane away from the partition is fixedly sleeved on the driven gear.

[0010] Preferably, an electric push rod is fixedly connected horizontally in the transmission cavity, an output end of the electric push rod is fixedly connected to a power plate, a side wall of the power plate is fixedly connected to a rack, and the rack is meshedly connected to a driven gear.

[0011] Preferably, the ventilation frame is located at one side in the wind cavity and is fixedly connected to a fine filter, four air inlets are opened on four sides of the warehouse body, the four air inlets are connected to one end of the air inlet frame, and the air inlet frame is located at one end in the wind cavity and is fixedly connected to a coarse filter.

[0012] Preferably, the wind cavity side wall is fixed with multiple screws at both sides of the multiple air inlets, two perforated plates are fixed on both sides of the air inlet frame, the screws penetrate the perforated plates, the ends of the screws are threadedly connected to nuts, the wind cavity side wall is fixed with a variable frequency motor, and the shaft end of the variable frequency motor is fixed to an induced draft fan.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The air outlet assembly of the utility model is fixed to the bin body by a locking block on the damping shaft, and the locking block is screwed into the arc groove to form a limit, and there is no need to use bolts to fix it. This is more convenient when cleaning is needed later. The utility model is provided with two air outlet cavities, and the adjusting blades in the two air outlet cavities can independently adjust the wind direction, thereby realizing more diversified wind direction adjustment and being more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure in the first and second embodiments of the utility model;

[0016] Figure 2 This is a schematic diagram of the main explosion structure in the first and second embodiments of the utility model;

[0017] Figure 3 It is a schematic diagram of the cutaway structure of the bin body in the first and second embodiments of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the air outlet assembly in the first and second embodiments of the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-section structure of the plug hole in the first and second embodiments of the utility model;

[0020] Figure 6 It is a schematic diagram of the cross-section structure of the air outlet assembly in the first and second embodiments of the utility model;

[0021] Figure 7 This is a schematic diagram of the transmission structure of the adjustable blade in the first and second embodiments of the utility model;

[0022] Figure 8 For this utility model Figure 7 Schematic diagram of the enlarged structure at point A in the middle.

[0023] In the figure: 1. bin body; 2. air outlet assembly; 11. air cavity; 12. first mounting frame; 13. jack; 14. side slot; 15. arc slot; 16. air inlet; 17. air inlet frame; 18. coarse filter; 19. frequency conversion motor; 110. exhaust fan; 111. perforated plate; 112. screw; 113. nut; 21. ventilation frame; 22. second mounting frame; 23. damping shaft; 24. locking block; 25. knob; 26. partition; 27. air outlet cavity; 28. adjusting blade; 29. ​​transmission cavity; 210. driven gear; 211. cross bar; 212. synchronization rod; 213. electric push rod; 214. power plate; 215. rack; 216. fine filter. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-5 The utility model provides a technical solution: an intelligent building ventilation device, including a warehouse body 1, a wind cavity 11 is provided on one side of the warehouse body 1, an air outlet component 2 is provided at the open end of the wind cavity 11, the air outlet component 2 includes a ventilation frame 21, the ventilation frame 21 is sleeved at the end of the wind cavity 11, a side of the warehouse body 1 near the air outlet component 2 is fixedly sleeved with a first mounting frame 12, a side of the ventilation frame 21 away from the warehouse body 1 is fixedly sleeved with a second mounting frame 22, two damping shafts 23 are rotatably connected at both sides of the second mounting frame 22, two plug holes 13 are provided at the positions corresponding to the two damping shafts 23 on the side of the first mounting frame 12 near the second mounting frame 22, and the end of the damping shaft 23 is plugged into the plug Hole 13, the side wall of the end of the damping shaft 23 is fixedly connected with a locking block 24, a side groove 14 is horizontally provided on the side wall of the jack 13, the side groove 14 is an open structure near the end of the second mounting frame 22, an arc groove 15 is provided on the side wall of the jack 13 away from the second mounting frame 22, one end of the arc groove 15 is connected with the side groove 14, the locking block 24 is inserted into the end of the arc groove 15 away from the side groove 14, the end of the damping shaft 23 away from the jack 13 is fixedly connected with a knob 25, the air outlet assembly 2 is fixed to the bin body 1 through the locking block 24 on the damping shaft 23, and the locking block 24 is screwed into the arc groove 15 to form a limit, and no bolts are needed to fix it, which is more convenient when cleaning is needed later;

[0027] A partition plate 26 is vertically fixed to the middle of the inner side of the ventilation frame 21, and two air outlet cavities 27 are opened between the inner side of the ventilation frame 21 and the partition plate 26. A plurality of adjusting blades 28 are vertically and evenly connected in the air outlet cavities 27. The adjusting blades 28 in the two air outlet cavities 27 can independently adjust the wind direction, thereby realizing more diversified wind direction adjustment, for example, it can adjust diffuse wind, concentrated wind, etc., which is more flexible.

[0028] Embodiment 2:

[0029] See also Figure 1-8 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. Two transmission chambers 29 are opened inside the ventilation frame 21 above the two air outlet chambers 27. A synchronization rod 212 is movably provided in the transmission chamber 29. The top ends of the rotating shafts of the multiple adjustment blades 28 located in the same air outlet chamber 27 are located in the transmission chamber 29 above them.

[0030] A plurality of cross bars 211 are horizontally fixed to the side walls of the rotating shaft ends of the plurality of adjusting vanes 28 . The free ends of the plurality of cross bars 211 are rotatably connected to the synchronization rod 212 . The rotating shaft end of the adjusting vane 28 away from the partition 26 is fixedly sleeved with the driven gear 210 .

[0031] An electric push rod 213 is fixed horizontally in the transmission cavity 29, and the output end of the electric push rod 213 is fixedly connected to a power plate 214. The side wall of the power plate 214 is fixedly connected to a rack 215. The rack 215 is meshed and connected to the driven gear 210. The electric push rod 213 drives the driven gear 210 to rotate, so that the adjusting vane 28 at the end rotates, which will pull the synchronization rod 212 to move, driving the remaining adjusting vanes 28 to rotate, thereby realizing synchronous direction adjustment.

[0032] The ventilation frame 21 is located in the air cavity 11 and fixedly connected to a fine filter 216 on one side. After the air outlet assembly 2 is removed, the fine filter 216 can be directly cleaned. Four air inlets 16 are provided on the four sides of the bin body 1. The four air inlets 16 are sleeved on one end of the air inlet frame 17. The air inlet frame 17 is located in the air cavity 11 and fixedly connected to a coarse filter 18 on one end. A cavity can be formed in the air inlet frame 17, so that dust is more easily concentrated in the cavity, and it is convenient to clean the dust after removing the air inlet frame 17.

[0033] Multiple screws 112 are fixedly connected to the side walls of the air cavity 11 at both sides of the multiple air inlets 16, two perforated plates 111 are fixedly connected to both sides of the air inlet frame 17, the screws 112 penetrate the perforated plates 111, the ends of the screws 112 are threadedly connected to the nuts 113, a variable frequency motor 19 is fixedly connected to the side walls of the air cavity 11, the shaft end of the variable frequency motor 19 is fixedly connected to the induced exhaust fan 110, and the variable frequency motor 19 can adjust the speed, making the ventilation equipment more intelligent.

[0034] Embodiment 3:

[0035] See also Figure 1-8 , which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When the air outlet component 2 needs to be cleaned, the locking block 24 is located at the end of the side groove 14 by rotating the knob 25, and the ventilation frame 21 can be directly pulled out to clean the fine filter 216; the air outlet component 2 of the utility model is fixed to the warehouse body 1 by the locking block 24 on the damping shaft 23, and the locking block 24 is screwed into the arc groove 15 to form a limit, and there is no need to use bolts to fix it, which is more convenient when cleaning is needed later. The utility model is provided with two air outlet cavities 27, and the adjusting blades 28 in the two air outlet cavities 27 can independently adjust the wind direction, so as to realize more diversified wind direction adjustment and more flexible.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building intelligent ventilation device, comprising a silo (1), characterized in that: An air cavity (11) is provided on one side of the bin body (1), an air outlet assembly (2) is provided at the open end of the air cavity (11), the air outlet assembly (2) comprises a ventilation frame (21), the ventilation frame (21) is sleeved on the end of the air cavity (11), a side of the bin body (1) close to the air outlet assembly (2) is fixedly sleeved on a first mounting frame (12), a side of the ventilation frame (21) away from the bin body (1) is fixedly sleeved on a second mounting frame (22), two damping shafts (23) are rotatably connected at two sides of the second mounting frame (22), and a side of the first mounting frame (12) close to the second mounting frame (22) is provided at positions corresponding to the two damping shafts (23). Two jacks (13), the end of the damping shaft (23) is plugged into the jack (13), the side wall of the end of the damping shaft (23) is fixedly connected to a locking block (24), the side wall of the jack (13) is horizontally provided with a side groove (14), the side groove (14) is an open structure at one end close to the second installation frame (22), an arc groove (15) is provided on the side wall of the jack (13) away from the second installation frame (22), one end of the arc groove (15) is connected to the side groove (14), the locking block (24) is plugged into the inside of the end of the arc groove (15) away from the side groove (14), and the end of the damping shaft (23) away from the jack (13) is fixedly connected to a knob (25); A partition plate (26) is vertically fixed to the middle of the inner side of the ventilation frame (21), two air outlet cavities (27) are provided between the inner side of the ventilation frame (21) and the partition plate (26), and a plurality of regulating blades (28) are vertically and evenly connected in rotation in the air outlet cavities (27).

2. The intelligent building ventilation equipment according to claim 1, characterized in that: Two transmission chambers (29) are provided inside the ventilation frame (21) at positions above the two air outlet chambers (27), a synchronization rod (212) is movably arranged in the transmission chamber (29), and the top ends of the rotating shafts of a plurality of adjustment blades (28) located in the same air outlet chamber (27) are located in the transmission chamber (29) above the plurality of adjustment blades (28).

3. The intelligent building ventilation equipment according to claim 2, characterized in that: A plurality of cross bars (211) are horizontally fixedly connected to the side walls of the rotating shaft ends of the plurality of adjusting blades (28); the free ends of the plurality of cross bars (211) are rotationally connected to the synchronization rod (212); and the rotating shaft end of the adjusting blade (28) away from the partition (26) is fixedly sleeved with a driven gear (210).

4. The intelligent building ventilation equipment according to claim 3, characterized in that: An electric push rod (213) is fixedly connected horizontally in the transmission cavity (29); an output end of the electric push rod (213) is fixedly connected to a power plate (214); a side wall of the power plate (214) is fixedly connected to a rack (215); and the rack (215) is meshedly connected to a driven gear (210).

5. The intelligent building ventilation equipment according to claim 1, characterized in that: The ventilation frame (21) is located at one side of the air cavity (11) and is fixedly connected to a fine filter (216); four air inlets (16) are provided on four sides of the chamber body (1); the four air inlets (16) are sleeved on one end of an air inlet frame (17); and one end of the air inlet frame (17) is located at the air cavity (11) and is fixedly connected to a coarse filter (18).

6. The intelligent building ventilation equipment according to claim 5, characterized in that: The side wall of the air cavity (11) is fixedly connected to a plurality of screw rods (112) at both sides of the plurality of air inlets (16); the two sides of the air inlet frame (17) are fixedly connected to two perforated plates (111); the screw rods (112) penetrate the perforated plates (111); the ends of the screw rods (112) are threadedly connected to nuts (113); a variable frequency motor (19) is fixedly connected inside the side wall of the air cavity (11); and the end of the rotating shaft of the variable frequency motor (19) is fixedly connected to an exhaust fan (110).

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