Ventilation building structure

Abstract

The utility model relates to the technical field of building structures, and discloses a ventilation building structure which comprises a frame body, an adjusting plate is arranged on the inner side of the frame body, a lifting plate is arranged on the left side of the frame body, a cleaning assembly is arranged on the frame body and comprises a ventilation shell, and a movable rod is movably connected to the left side of the ventilation shell in a penetrating mode. The right end of the movable rod is fixedly connected with a pressing plate. According to the dust removal device, through the arranged cleaning assembly, in the angle adjusting process of the adjusting plate, a movable rod drives a pressing plate to move in a ventilation shell, air is extruded to blow and clean the adjusting plate through an air pipe, an air outlet spray head and an air nozzle, and meanwhile vibration of a vibration motor further assists in dust removal; the ventilation effect and cleanliness of the adjusting plate are kept, continuous and efficient operation of the whole ventilation system is ensured, the service life of ventilation equipment is prolonged, and the problems of unsmooth ventilation and equipment failures caused by dust accumulation are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building structure technical field especially relates to a ventilation building structure. BACKGROUND

[0002] Building ventilation is through ventilation structure to the building indoor dirty air to outdoor, fresh air to supplement to indoor.

[0003] In the field of ventilation building, the long-term stable operation of the ventilation system faces many challenges, among which the dust accumulation problem of the adjusting plate seriously affects the ventilation effect. In the traditional ventilation structure, the adjusting plate is usually fixed angle or can only be manually adjusted simply, and in the ventilation process, the dust and other impurities in the air are easy to adhere and accumulate on the surface of the adjusting plate. With the passage of time, the dust accumulation will gradually hinder the air circulation, reduce the ventilation efficiency, and even may cause the ventilation system failure.

[0004] Some simple ventilation structures do not have special cleaning devices, and can only rely on manual disassembly of the adjusting plate for cleaning regularly, which is tedious and consumes a lot of manpower and time. In some slightly advanced ventilation systems, a fixed nozzle is installed in the ventilation pipeline to spray air to the adjusting plate direction regularly. The use process is roughly as follows: a fixed cleaning period is set, and when the period is reached, the air source is opened, the air in the air source is transported to the fixed nozzle through the pipeline, and the nozzle sprays air flow to the adjusting plate to try to blow off the dust on the surface of the adjusting plate.

[0005] In the prior art, the cleaning method for the dust accumulation of the adjusting plate is limited, and the regular cleaning method has obvious disadvantages. Because the angle of the adjusting plate is fixed or difficult to adjust flexibly, the air flow sprayed by the fixed nozzle cannot cover all parts of the adjusting plate, and some dust is difficult to clean, resulting in poor cleaning effect. Therefore, a ventilation building structure is proposed to solve the above problems. SUMMARY

[0006] In order to make up for the above shortcomings, the utility model provides a ventilation building structure, which aims at improving the problem that the adjusting plate angle cannot be flexibly changed in the prior art, resulting in incomplete cleaning, poor effect and difficulty in maintaining the efficient operation of the ventilation system.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme: a ventilation building structure, including the frame, the inside of frame is provided with the adjusting plate, the left side of frame is provided with the lifting plate, be provided with cleaning assembly on the frame, the cleaning assembly includes ventilation shell, the left side swing of ventilation shell is connected with the movable rod, the right -hand member of movable rod is fixedly connected with the pressing plate, the edge of pressing plate and the inner wall of ventilation shell seal contact, the left -hand member of movable rod is fixedly connected with no.

[0008] As further description of the above technical scheme: the adjusting plate and the frame are provided with angle adjusting assembly, the angle adjusting assembly includes a rotating rod, the lifting plate is fixedly sleeved on the surface of rotating rod, one end of rotating rod is rotatably connected with the right side inner wall of frame through bearing, the other end of rotating rod is fixedly penetrated through the left side inner wall of frame through bearing and is fixedly connected with a gear, the inner wall of lifting plate is fixedly connected with a gear tooth, the lifting plate is engaged with the surface of gear through the inner side gear tooth.

[0009] As further description of the above technical scheme: the top of frame is fixedly installed with vibration motor.

[0010] As further description of the above technical scheme: the left side of frame is fixedly connected with the limit shell, the surface of lifting plate is in contact with the inner wall of limit shell and is slidingly connected.

[0011] As further description of the above technical scheme: the surface of movable rod is sleeved with spring, one end of spring is fixedly connected with the right side of ventilation shell, the other end of spring is fixedly connected with the left side of no.

[0012] As further description of the above technical scheme: the left side of frame is fixedly connected with the extension plate, the back of extension plate is fixedly installed with drive motor, the output shaft of drive motor is fixedly connected with oval cam, the edge of oval cam is in abutment with the top of lifting plate.

[0013] As further description of the above technical scheme: the air nozzle is communicated on the air outlet nozzle, the number of air nozzle corresponds with adjusting plate, the air outlet nozzle is set up in cooperation with adjusting plate through air nozzle.

[0014] As further description of the above technical scheme: the number of adjusting plate, rotating rod and gear is several, several adjusting plate, rotating rod and gear are longitudinally equidistantly symmetrical.

[0015] The utility model has the advantages of the following:

[0016] 1. In the utility model, the movable rod drives the pressing plate to move in the ventilation shell during the angle adjustment of the adjusting plate, air is extruded to pass through the air pipe, the air outlet nozzle and the air nozzle to blow and clean the adjusting plate, the vibration of the vibration motor further assists in cleaning dust, the ventilation effect and cleanliness of the adjusting plate are maintained, the entire ventilation system is ensured to continuously and efficiently operate, the service life of the ventilation equipment is prolonged, and the problems of poor ventilation and equipment failure caused by dust accumulation are reduced.

[0017] 2. In the utility model, the ventilation building structure is driven by the elliptical cam to rotate by the driving motor, the lifting plate is driven to move up and down by the elliptical cam, the meshing relationship between the lifting plate and the gear is utilized to drive the rotating rod and the adjusting plate to rotate, thereby realizing the angle adjustment of the adjusting plate, the design can flexibly adjust the ventilation direction according to actual requirements, satisfies diversified ventilation requirements in different environments, compared with the traditional fixed-angle ventilation structure, the adaptability and flexibility of the ventilation system are greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A front view of the ventilation building structure is provided for the utility model;

[0019] Figure 2 A rear view of the ventilation building structure is provided for the utility model;

[0020] Figure 3 A parts schematic view of the limiting shell of the ventilation building structure is provided for the utility model;

[0021] Figure 4 A schematic view of the cleaning assembly of the ventilation building structure is provided for the utility model;

[0022] Figure 5 A cross-sectional schematic view of the ventilation shell in the cleaning assembly of the ventilation building structure is provided for the utility model;

[0023] Figure 6 A schematic view of the adjusting plate and part of the angle adjustment assembly of the ventilation building structure is provided for the utility model.

[0024] LEGEND:

[0025] 1, frame; 3, limit shell; 4, adjusting plate; 5, vibration motor; 6, extension plate; 7, drive motor; 8, oval cam; 9, lifting plate; 10, angle adjusting assembly; 1001, rotating rod; 1002, gear; 1003, gear tooth; 11, cleaning assembly; 1101, No. 1 inclined block; 1102, No. 2 inclined block; 1103, movable rod; 1104, ventilation shell; 1105, air pipe; 1106, air outlet nozzle; 1107, spring; 1108, pressing plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Referring to Figure 1 - Figure 3The utility model provides an embodiment: a ventilation building structure, including frame 1, frame 1 is as the main frame of whole ventilation building structure, plays the role of supporting and fixed other components, ensure the stability of whole structure, the left side fixed connection of frame 1 has extension plate 6, extension plate 6 provides the installation position for drive motor 7, makes drive motor 7 can stably install frame 1 side, guarantee its normal operation, the back surface fixed mounting of extension plate 6 has drive motor 7, drive motor 7 as power source, after starting can output power, drive oval cam 8 rotation, the output shaft fixed connection of drive motor 7 has oval cam 8, oval cam 8 is driven under the output shaft of drive motor 7 rotation, utilizes its special oval shape, in the rotating process can periodically contact and push lifting plate 9 with lifting plate 9, realize the up-down movement of lifting plate 9, the edge of oval cam 8 and the top of lifting plate 9 abut, through this abutment mode, the rotation of oval cam 8 can directly be passed for the up-down movement of lifting plate 9, to trigger the subsequent series of mechanical action, the top fixed mounting of frame 1 has vibration motor 5, vibration motor 5 after starting, can make frame 1 produce vibration, cooperate cleaning component 11, can more effectively clean the dust adhered on adjusting plate 4, improve cleaning efficiency, the inside of frame 1 is provided with adjusting plate 4, and adjusting plate 4 is the key component of control ventilation direction, by changing its angle, can adjust the flow direction of ventilation, satisfy different ventilation demand, the left side of frame 1 is provided with lifting plate 9, and lifting plate 9 plays the role of power transmission and trigger cleaning component 11 in whole structure, its up-down movement can drive other components associated with it work, the left side fixed connection of frame 1 has limit shell 3, and limit shell 3 plays the role of limiting and guiding to lifting plate 9, ensure that lifting plate 9 stably moves up and down in the vertical direction, avoid its sway or deviation, guarantee the normal operation of whole structure, the surface of lifting plate 9 is in contact with the inner wall of limit shell 3 and is slidably connected, this sliding connection mode, both ensure that lifting plate 9 can smoothly move up and down in limit shell 3, and can limit its movement track, make it move according to the predetermined direction, frame 1 is provided with cleaning component 11, and cleaning component 11 is used for cleaning the dust adhered on adjusting plate 4, keeps the ventilation effect and cleanliness of adjusting plate 4, ensure the efficient operation of whole ventilation system.

[0028] Refer to Figure 4 , Figure 5The cleaning assembly 11 comprises a ventilation shell 1104, which is an important component of the cleaning assembly 11 and provides space for the internal gas flow and the operation of the related components. The left side of the ventilation shell 1104 is movably connected with a movable rod 1103, which can move left and right in the ventilation shell 1104 and drive other components to move through its movement, so as to realize the extrusion and pushing of the gas in the ventilation shell 1104. The surface of the movable rod 1103 is sleeved with a spring 1107, which plays a buffering and rebounding role. When the movable rod 1103 is extruded by external force, the spring 1107 stores energy. When the external force disappears, the spring 1107 uses the stored energy to make the movable rod 1103 rebound and return to the initial position. One end of the spring 1107 is fixedly connected with the right side of the ventilation shell 1104, and the other end of the spring 1107 is fixedly connected with the left side of the second inclined block 1102. This connection mode enables the spring 1107 to effectively exert force on the second inclined block 1102 and the movable rod 1103, so as to realize the buffering and rebounding function. The right end of the movable rod 1103 is fixedly connected with a pressing plate 1108, which moves in the ventilation shell 1104 under the driving of the movable rod 1103. By extruding the air in the ventilation shell 1104, the pressing plate 1108 makes the air generate pressure, so that the air is extruded and sprayed out through the air pipe 1105 and the air outlet nozzle 1106, and is used for cleaning the adjusting plate 4. The edge of the pressing plate 1108 is in sealing contact with the inner wall of the ventilation shell 1104. The sealing contact ensures that the air in the ventilation shell 1104 can only flow out through the air pipe 1105 under the extrusion of the pressing plate 1108, avoids air leakage, and improves the cleaning effect. The left end of the movable rod 1103 is fixedly connected with the second inclined block 1102. When the second inclined block 1102 interacts with the first inclined block 1101, the second inclined block 1102 can convert the vertical downward force of the first inclined block 1101 into a horizontal moving force of the movable rod 1103, so as to start the work of the cleaning assembly 11. The bottom of the lifting plate 9 is fixedly connected with the first inclined block 1101. The first inclined block 1101 descends with the descent of the lifting plate 9. During the descent process, the inclined surface of the first inclined block 1101 extrudes the inclined surface of the second inclined block 1102, so as to trigger a series of actions of the cleaning assembly 11.

[0029] Referring to Figure 4 , Figure 5The right side of the ventilation shell 1104 is fixedly connected with an air pipe 1105. The air pipe 1105 transmits the air squeezed in the ventilation shell 1104 to an air outlet nozzle 1106 and is a channel for gas transmission, so that the air can accurately reach the position to be cleaned. One end of the air pipe 1105 is communicated with the inside of the ventilation shell 1104, and the other end of the air pipe 1105 is fixedly penetrated through the bottom of the frame body 1 and is fixedly connected with the air outlet nozzle 1106. The air outlet nozzle 1106 sprays the air transmitted by the air pipe 1105 in a specific way to blow and clean the adjusting plate 4. The design can make the sprayed air more concentrated on the adjusting plate 4, so that the cleaning effect is improved. The left side of the air outlet nozzle 1106 is fixedly penetrated through the right side of the frame body 1. The air outlet nozzle 1106 is communicated with an air nozzle. The air nozzle further refines the airflow sprayed by the air outlet nozzle 1106, so that the airflow can more accurately clean the adjusting plate 4, and the comprehensiveness and effectiveness of the cleaning are ensured. The number of the air nozzles corresponds to the adjusting plate 4. The air outlet nozzle 1106 is arranged in cooperation with the adjusting plate 4 through the air nozzles. Such arrangement ensures that each adjusting plate 4 can be cleaned by corresponding airflow, fully covers all the adjusting plates 4 to be cleaned, and improves the overall cleaning efficiency. The first inclined block 1101 is arranged in cooperation with the second inclined block 1102. The cooperation of the two is the key to start the work of the cleaning assembly 11. Through the mutual extrusion between the inclined surfaces, the conversion of mechanical action is realized, and the vertical movement of the lifting plate 9 is converted into the working power of the cleaning assembly 11.

[0030] Referring to Figure 4 , Figure 6, an angle adjusting assembly 10 is arranged between the adjusting plate 4 and the frame body 1, the angle adjusting assembly 10 is used for realizing angle adjustment of the adjusting plate 4, the ventilation direction is changed by changing the angle of the adjusting plate 4, so as to adapt to different ventilation environments and needs, the angle adjusting assembly 10 comprises a rotating rod 1001, the rotating rod 1001 is used as a component for connecting the adjusting plate 4 and a gear 1002, and rotates under the driving of the gear 1002, and then drives the adjusting plate 4 to rotate, so as to realize angle adjustment of the adjusting plate 4, the lifting plate 9 is fixedly sleeved on the surface of the rotating rod 1001, the fixed sleeving mode enables the lifting plate 9 to drive the rotating rod 1001 to rotate when the lifting plate 9 moves up and down, so that the vertical movement of the lifting plate 9 is converted into the rotary movement of the rotating rod 1001, power is provided for the angle adjustment of the adjusting plate 4, one end of the rotating rod 1001 is rotatably connected with the right side inner wall of the frame body 1 through a bearing, the other end of the rotating rod 1001 is fixedly connected with the gear 1002 and penetrates through the left side inner wall of the frame body 1, the bearing is arranged to enable the rotating rod 1001 to rotate smoothly, reduce friction and resistance, and simultaneously connect the gear 1002 and the rotating rod 1001, so that the rotation of the gear 1002 can drive the rotating rod 1001 to rotate, power transmission is realized, the inner wall of the lifting plate 9 is fixedly connected with a tooth 1003, the lifting plate 9 is meshed with the surface of the gear 1002 through the inner tooth 1003, the meshing mode is used for realizing power transmission between the lifting plate 9 and the gear 1002, the number of the adjusting plate 4, the rotating rod 1001 and the gear 1002 is several, the several adjusting plates 4, the rotating rods 1001 and the gears 1002 are symmetrically arranged in longitudinal equal intervals, so that the multiple adjusting plates 4 can simultaneously perform angle adjustment, and the consistency and uniformity of adjustment are ensured, so that the whole ventilation system is more stable and efficient when adjusting the wind direction.

[0031] Working principle: start the driving motor 7, make the output shaft of driving motor 7 drive oval cam 8 rotation, utilize the rotation of oval cam 8 drive lifting in the inside of limit shell 3 and move down, because the tooth 1003 in the inside of lifting plate 9 and gear 1002 engage, then tooth 1003 drive gear 1002 rotation, gear 1002 drive rotary lever 1001 rotation, rotary lever 1001 drive adjusting plate 4 rotation, drive adjusting plate 4 carry out angle adjustment, thereby realize the adjustment of wind direction, lifting plate 9 bottom drive the inclined surface of first inclined block 1101 extrude the inclined surface of second inclined block 1102, second inclined block 1102 drive movable rod 1103 in the inner wall of ventilation shell 1104 activity, second inclined block 1102 extrude spring 1107, make lifting plate 9 realize rebound through spring 1107, subsequently movable rod 1103 drive pressing plate 1108 in the inner wall of ventilation shell 1104 move, simultaneously promote the air in ventilation shell 1104 and enter into air pipe 1105 and air outlet nozzle 1106, the air in air outlet nozzle 1106 is blown to each layer adjusting plate 4 through air jet nozzle and carries out cleaning, cooperate with the adjusting plate 4 of angle reciprocating rotation, can evenly realize the cleaning effect of dust adhered on adjusting plate 4, cooperate with the starting vibration motor 5 and realize the effect of each layer adjusting plate 4 and frame body 1 vibration, thereby improve the cleaning efficiency.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A ventilated building structure comprising a frame (1), characterised in that: The inner side of the frame (1) is provided with an adjusting plate (4), the left side of the frame (1) is provided with a lifting plate (9), the frame (1) is provided with a cleaning assembly (11), the cleaning assembly (11) comprises a ventilation shell (1104), the left side of the ventilation shell (1104) is movably penetrated and connected with a movable rod (1103), the right end of the movable rod (1103) is fixedly connected with a pressing plate (1108), the edge of the pressing plate (1108) is in sealing contact with the inner wall of the ventilation shell (1104), the left end of the movable rod (1103) is fixedly connected with a second inclined block (1102), the bottom of the lifting plate (9) is fixedly connected with a first inclined block (1101), the right side of the ventilation shell (1104) is fixedly connected with an air pipe (1105), one end of the air pipe (1105) is in communication with the inside of the ventilation shell (1104), the other end of the air pipe (1105) is fixedly penetrated through the bottom of the frame (1) and is fixedly connected with an air outlet nozzle (1106), the left side of the air outlet nozzle (1106) is fixedly penetrated through the right side of the frame (1), and the first inclined block (1101) and the second inclined block (1102) are arranged in cooperation.

2. A ventilated building structure according to claim 1, characterised in that: The angle adjusting assembly (10) is arranged between the adjusting plate (4) and the frame (1), the angle adjusting assembly (10) comprises a rotating rod (1001), the lifting plate (9) is fixedly sleeved on the surface of the rotating rod (1001), one end of the rotating rod (1001) is rotatably connected with the right side of the inner wall of the frame (1) through a bearing, the other end of the rotating rod (1001) is fixedly penetrated through the left side of the inner wall of the frame (1) through a bearing and is fixedly connected with a gear (1002), the inner wall of the lifting plate (9) is fixedly connected with a tooth (1003), and the lifting plate (9) is meshed with the surface of the gear (1002) through the inner side tooth (1003).

3. A ventilated building structure according to claim 1, characterised in that: The top of the frame (1) is fixedly installed with a vibration motor (5).

4. A ventilated building structure according to claim 1, characterised in that: The left side of the frame (1) is fixedly connected with a limiting shell (3), and the surface of the lifting plate (9) is in contact and sliding connection with the inner wall of the limiting shell (3).

5. A ventilated building structure according to claim 1, characterised in that: The surface of the movable rod (1103) is sleeved with a spring (1107), one end of the spring (1107) is fixedly connected with the right side of the ventilation shell (1104), and the other end of the spring (1107) is fixedly connected with the left side of the second inclined block (1102).

6. A ventilated building structure according to claim 1, characterised in that: The left side of the frame (1) is fixedly connected with an extension plate (6), the back surface of the extension plate (6) is fixedly installed with a driving motor (7), the output shaft of the driving motor (7) is fixedly connected with an oval cam (8), and the edge of the oval cam (8) is in abutment with the top of the lifting plate (9).

7. A ventilated building structure according to claim 1, characterised in that: The air outlet nozzle (1106) is communicated with an air nozzle, the number of the air nozzles corresponds to the adjusting plate (4), and the air outlet nozzle (1106) is arranged in cooperation with the adjusting plate (4) through the air nozzle.

8. A ventilated building structure according to claim 2, wherein: The number of the adjusting plates (4), rotating rods (1001) and gears (1002) is several, and the several adjusting plates (4), rotating rods (1001) and gears (1002) are symmetrically arranged in longitudinal equal intervals.

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