Energy-saving ventilation and dust removal equipment for building

Abstract

The utility model discloses energy-saving ventilation and dust removal equipment for buildings, which belongs to the technical field of ventilation and dust removal equipment and comprises a support frame, a fan mounted at the top of the support frame, a driving component mounted at the top of the support frame and used for driving the fan to operate, and an air outlet bin fixedly sleeved on the side of the fan. A telescopic hose is fixedly connected to the side of the air outlet bin, an air outlet pipe is arranged on the side of the telescopic hose, an adjusting mechanism used for adjusting the air outlet angle is arranged on the periphery of the air outlet pipe, and an air inlet barrel capable of adjusting the air inlet direction is arranged at an air inlet of the fan. According to the utility model, through the arrangement of the adjusting mechanism, the worm gear and the worm are matched with each other, the air outlet pipe can be driven by the clamping plate to carry out angle adjustment, and smooth circulation of air is ensured under the action of the telescopic hose, so that the air outlet requirements of the air outlet pipe in different directions are met, and the air outlet effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation and dust removal equipment, in particular to building energy-saving ventilation and dust removal equipment. Background Art

[0002] Building construction refers to activities during the implementation phase of engineering construction. It is the process of building various types of buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. However, a large amount of dust is often generated during construction. In order to prevent workers from inhaling a large amount of dust and affecting their health, dust removal equipment is often used on construction sites. This is equipment that separates dust from flue gas. Filter plates and other devices are generally installed inside the equipment to filter dust in the air. However, the current cleaning device of this structure can only clean a single filter plate, and its function cannot be fully utilized. It is inefficient, and a large amount of dust may be attached to it during long-term use. If it is not replaced in time, the dust removal effect of the device may be affected.

[0003] A Chinese patent discloses a building energy-saving ventilation and dust removal device (publication number CN220250224U). The patent provides a connecting seat and a connecting rod between two filter plates, and cleaning brushes are provided at both ends of the connecting rod. The two filter plates can be cleaned at the same time to improve the cleaning efficiency. A card slot is provided above the filter plate to connect it with a slider inside the body to limit it, which is convenient for disassembly and replacement and improves the dust removal effect. However, when the patent is in use, the direction of the air outlet is fixed, resulting in the air outlet can only blow in one direction, thereby affecting the ventilation effect of other positions, which is not conducive to the overall ventilation and dust reduction, and the air inlet of the device is also fixed, and can only suck in the same direction, affecting the dust reduction in other directions. Therefore, the utility model provides a building energy-saving ventilation and dust removal device to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a building energy-saving ventilation and dust removal equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building energy-saving ventilation and dust removal device, comprising a support frame, a fan is installed on the top of the support frame, a driving assembly for driving the fan to operate is installed on the top of the support frame, an air outlet bin is fixedly sleeved on the side of the fan, a telescopic hose is fixedly connected to the side of the air outlet bin, an air outlet pipe is arranged on the side of the telescopic hose, an adjustment mechanism for adjusting the air outlet angle is arranged on the periphery of the air outlet pipe, and an air inlet cylinder capable of adjusting the air inlet direction is arranged at the air inlet of the fan;

[0006] The adjusting mechanism comprises a first supporting plate arranged below the air outlet duct, a worm gear is arranged at the bottom of one end of the first supporting plate, a worm screw is meshed at the side of the worm gear, a rotating block is fixedly connected to the top of the worm gear, the rotating block is rotatably sleeved on the bottom end of the first supporting plate, the top of the first supporting plate is fixedly connected to the periphery of the air outlet duct through a clamping plate, and the other end of the first supporting plate is fixedly sleeved on the periphery of one end of the air outlet bin through a clamping block; with the mutual cooperation of the worm gear and the worm screw, rotational force can be provided for the rotation of the adjusting mechanism.

[0007] As a further solution of the utility model, a first connecting plate is fixedly connected to the bottom of the first support plate, and a side of the first connecting plate is rotatably sleeved with one end of the worm. A second rocker is fixedly installed at one end of the worm, and the second rocker can rotate the worm when the wind blows, making it easier to control.

[0008] As a further solution of the utility model, a bearing block is fixedly sleeved in the inner cavity of one end of the first support plate, one end of the inner shaft of the bearing block is fixedly connected to the top of the rotating block, and the other end of the inner shaft of the bearing block is fixedly connected to the bottom of the clamping plate. By setting the bearing block, the effects of connection, fixing and rotation can be achieved at the same time.

[0009] As a further solution of the utility model, one end of the air outlet duct is fixedly connected with one end of the telescopic hose away from the air outlet bin, the interior of the air outlet duct is rotatably connected with a rotating plate through a connecting rod, the top periphery of the connecting rod is fixedly connected with a rotating swing plate, the bottom of the rotating swing plate is provided with a connecting frame, the connecting frame is fixedly installed on the top of the air outlet duct, the top of the connecting frame is slidably connected with one end of the rotating swing plate, the top of the connecting frame is provided with a bolt and nut assembly for fixing the rotating swing plate, the rotating plate inside the air outlet duct is adjustable, the wind force can be adjusted, and it plays a closed role to prevent the interior of the air outlet duct from being contaminated by dust.

[0010] As a further solution of the utility model, the inner cavity of the air inlet cylinder is provided with a plurality of rotating vanes, one end of the rotating vane is rotatably connected to a connecting block, and the connecting block is fixedly installed on the inner wall of the air inlet cylinder through a connecting bracket, the other end of the rotating vane is fixedly connected to a first rocker arm, a second connecting plate is rotatably sleeved on the top of the first rocker arm, and the end of the second connecting plate away from the first rocker arm is fixedly connected to the outer wall of the air inlet cylinder, and the rotating vanes of the air inlet cylinder are adjustable, so as to control the amount of air intake.

[0011] As a further solution of the utility model, the driving assembly includes a motor fixedly mounted on the top of the supporting frame, a synchronous belt is provided on the side of the motor, two synchronous wheels are sleeved inside the synchronous belt, one of the synchronous wheels is fixedly sleeved with the output shaft of the motor, and the inner cavity of the other synchronous wheel is fixedly sleeved with a rotating rod, one end of the rotating rod is rotatably sleeved with a second support plate, the second support plate is fixedly mounted on one side of the fan, and the other end of the rotating rod is fixedly sleeved with a rotating fan inside the fan. By setting the driving assembly, power support can be provided for the operation of the fan.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the utility model is used, by setting an adjustment mechanism, the worm wheel and the worm can cooperate with each other, and the angle of the air outlet pipe can be adjusted through the clamping plate, and under the action of the telescopic hose, the smooth flow of wind is guaranteed, thereby meeting the air outlet requirements of the air outlet pipe in different directions and improving the air outlet effect.

[0014] 2. When the utility model is used, by setting an adjustable air outlet pipe and air inlet tube, the wind direction and air volume can be adjusted according to the actual environment and needs, thereby improving ventilation efficiency, accelerating air circulation, and improving the dust reduction effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The diagram is a front view of the overall structure of a building energy-saving ventilation and dust removal equipment.

[0016] Figure 2 The figure is a side view of the overall structure of a building energy-saving ventilation and dust removal equipment.

[0017] Figure 3 This is a structural diagram of the regulating mechanism in a building energy-saving ventilation and dust removal equipment.

[0018] Figure 4 This is a structural diagram of the air outlet duct in a building energy-saving ventilation and dust removal equipment.

[0019] Figure 5 This is a structural diagram of the air inlet tube in a building energy-saving ventilation and dust removal equipment.

[0020] In the figure: 1, support frame; 2, fan; 3, air outlet bin; 4, air outlet duct; 5, motor; 6, synchronous wheel; 7, synchronous belt; 8, second support plate; 9, rotating rod; 10, clamping block; 11, second bolt; 12, telescopic hose; 13, first support plate; 14, first connecting plate; 15, clamping plate; 16, bearing block; 17, rotating block; 18, worm gear; 19, worm; 20, second rocker; 21, rotating plate; 22, connecting rod; 23, connecting frame; 24, rotating rocker; 25, bolt and nut assembly; 26, connecting bracket; 27, air inlet tube; 28, rotating blade; 29, first rocker; 30, connecting block; 31, second connecting plate. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1: Please refer to Figure 1 - Figure 5 In the embodiment of the utility model, a building energy-saving ventilation and dust removal device includes a support frame 1, and a fan 2 is installed on the top of the support frame 1. The fan 2 is a prior art and will not be described in detail here. The fan 2 can purify and circulate the air and achieve the effect of dust reduction. A driving component for driving the fan 2 to operate is installed on the top of the support frame 1. The driving component can provide power support for the operation of the fan 2. An air outlet bin 3 is fixedly sleeved on the side of the fan 2, and a telescopic hose 12 is fixedly connected to the side of the air outlet bin 3. An air outlet pipe 4 is arranged on the side of the telescopic hose 12. An adjusting mechanism for adjusting the air outlet angle is arranged on the periphery of the air outlet pipe 4. The adjusting mechanism can change the direction of the air outlet pipe 4 and the telescopic hose 12, so as to adjust the air outlet direction of the air outlet pipe 4. An air inlet 27 that can adjust the air inlet direction is arranged at the air inlet of the fan 2.

[0023] The regulating mechanism includes a first support plate 13 arranged below the air outlet pipe 4, a worm gear 18 is arranged at the bottom of one end of the first support plate 13, a worm 19 is meshed with the side of the worm gear 18, a rotating block 17 is fixedly connected to the top of the worm gear 18, the rotating block 17 is rotatably sleeved on the bottom end of the first support plate 13, the top of the first support plate 13 is fixedly connected to the periphery of the air outlet pipe 4 through a clamping plate 15, the other end of the first support plate 13 is fixedly sleeved on the periphery of one end of the air outlet bin 3 through a clamping block 10, a second bolt 11 is arranged on the side of the clamping block 10, under the action of the second bolt 11, the clamping block 10 can be clamped more tightly with the end of the air outlet bin 3 away from the fan 2;

[0024] See also Figure 3 The bottom of the first support plate 13 is fixedly connected with a first connecting plate 14, and the side of the first connecting plate 14 is rotatably sleeved with one end of the worm 19, and a second rocker 20 is fixedly installed at one end of the worm 19. The first connecting plate 14 can support one end of the worm 19, and the outer periphery of the worm 19 is meshed with the worm wheel 18, which can drive the worm wheel 18 to rotate;

[0025] See also Figure 3 A bearing block 16 is fixedly sleeved in the inner cavity at one end of the first support plate 13, one end of the inner shaft of the bearing block 16 is fixedly connected to the top of the rotating block 17, and the other end of the inner shaft of the bearing block 16 is fixedly connected to the bottom of the clamping plate 15. The clamping plate 15 is composed of a bottom plate and two convex plates, the bottom of which is fixedly connected to the top of the inner shaft of the bearing block 16, and the convex plate is fixedly connected to the periphery of the air outlet pipe 4;

[0026] Specifically, the outer shaft of the bearing block 16 is fixedly sleeved with the inner cavity of one end of the first support plate 13, and the inner shaft length of the bearing block 16 is greater than the outer shaft length, so that the inner shaft of the bearing block 16 can be fixedly connected with the bottom of the clamping plate 15, avoiding the situation where the bottom of the clamping plate 15 and the inner shaft of the bearing block 16 cannot contact each other.

[0027] Example 2: Please refer to Figure 1 - Figure 5 , based on Example 1, one end of the air outlet pipe 4 is fixedly sleeved with the end of the telescopic hose 12 away from the air outlet bin 3, and the air outlet pipe 4 is rotatably sleeved with a rotating plate 21 through a connecting rod 22. The connecting rod 22 and the air outlet pipe 4 are rotatably connected, and the rotating plate 21 and the outer periphery of the connecting rod 22 located inside the air outlet pipe 4 are fixedly connected, and a rotating swing plate 24 is fixedly sleeved on the outer periphery of the top of the connecting rod 22, and a connecting frame 23 is provided at the bottom of the rotating swing plate 24. The connecting frame 23 is fixedly installed on the top of the air outlet pipe 4, and the top of the connecting frame 23 is slidably sleeved with one end of the rotating swing plate 24. A bolt and nut assembly 25 for fixing the rotating swing plate 24 is provided on the top of the connecting frame 23. The bolt in the bolt and nut assembly 25 is located at the top of one end where the rotating swing plate 24 and the connecting frame 23 are slidably connected, and the nut is located inside the connecting frame 23 and cooperates with the bolt to fix the rotating swing plate 24.

[0028] Specifically, a sliding groove is provided in the middle of the connecting frame 23, and a sliding rod is fixedly connected to the bottom of one end of the rotating shaking plate 24 close to the connecting frame 23. The sliding rod is located inside the sliding groove and slides inside the sliding groove. The inner cavity of the sliding rod and the bolt in the bolt and nut assembly 25 are threadedly rotatably sleeved. The diameter of the nut in the bolt and nut assembly 25 is larger than the width of the sliding groove, so that the position of the rotating shaking plate 24 can be fixed.

[0029] See also Figure 5 The inner cavity of the air inlet cylinder 27 is provided with a plurality of rotating vanes 28, one end of the rotating vane 28 is rotatably connected to a connecting block 30, and the connecting block 30 is fixedly installed on the inner wall of the air inlet cylinder 27 through a connecting bracket 26. The connecting bracket 26 includes a connecting cylinder and a long rod, wherein one end of the connecting cylinder is fixedly connected to the connecting block 30, and the other end of the connecting cylinder is fixedly connected to the long rod, and the end of the long rod away from the connecting cylinder is fixedly connected to the inside of the air inlet cylinder 27, and the other end of the rotating vane 28 is fixedly connected to a first rocking arm 29, and a second connecting plate 31 is rotatably sleeved on the top of the first rocking arm 29, and the end of the second connecting plate 31 away from the first rocking arm 29 is fixedly connected to the outer wall of the air inlet cylinder 27;

[0030] Specifically, a hexagonal groove is formed on the top of the first rocker 29. When the rotating blade 28 needs to be adjusted, the first rocker 29 can be rotated by the hexagonal bolt to achieve the rotation adjustment of the rotating blade 28.

[0031] See also Figure 1 and Figure 2 The driving assembly includes a motor 5 fixedly mounted on the top of the support frame 1, a synchronous belt 7 is arranged on the side of the motor 5, two synchronous wheels 6 are sleeved inside the synchronous belt 7, one of the synchronous wheels 6 is fixedly sleeved with the output shaft of the motor 5, and a rotating rod 9 is fixedly sleeved in the inner cavity of the other synchronous wheel 6, one end of the rotating rod 9 is rotatably sleeved with a second supporting plate 8, the second supporting plate 8 is fixedly mounted on one side of the fan 2, and the other end of the rotating rod 9 is fixedly sleeved with the rotating fan inside the fan 2; by setting the driving assembly, power support can be provided for the rotation inside the fan 2.

[0032] The working principle of the utility model is as follows: when the device needs to be used, the driving motor 5 can first be used to drive the rotating rod 9 to rotate under the action of the synchronous wheel 6 and the synchronous belt 7, so that the rotating fan inside the fan 2 can rotate, thereby realizing the operation of the fan 2. At this time, the rotating blade 28 can be adjusted according to the needs, so as to improve the exhaust effect of the fan 2. The fan 2 can purify the collected air during operation and discharge the purified gas through the air outlet bin 3. At this time, the second rocker 20 can be rotated, and the rotation of the second rocker 20 can drive the worm 19 and the worm wheel 18 They are meshed with each other, and the rotation of the worm gear 18 can drive the rotating block 17 to rotate on the inner axis of the bearing block 16. At the same time, the rotation of the inner axis of the bearing block 16 can drive the air outlet pipe 4 to rotate and adjust through the clamping plate 15. The rotation of the air outlet pipe 4 can deflect the telescopic hose 12, so that the air outlet pipe 4 can be adjusted in angle to meet the ventilation needs in different directions. At the same time, the rotating shaking plate 24 can be rotated by adjusting the bolt and nut assembly 25, so that the rotating plate 21 can be turned over by the rotation of the connecting rod 22, which can adjust the air outlet effect, thereby improving the ventilation effect and accelerating the air circulation.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building energy-saving ventilation and dust removal device, comprising a support frame (1), characterized in that: A fan (2) is installed on the top of the support frame (1), a driving assembly for driving the fan (2) to operate is installed on the top of the support frame (1), an air outlet bin (3) is fixedly sleeved on the side of the fan (2), a telescopic hose (12) is fixedly connected to the side of the air outlet bin (3), an air outlet pipe (4) is arranged on the side of the telescopic hose (12), an adjustment mechanism for adjusting the air outlet angle is arranged on the periphery of the air outlet pipe (4), and an air inlet cylinder (27) capable of adjusting the direction of the air outlet is arranged at the air inlet of the fan (2); The regulating mechanism comprises a first support plate (13) arranged below the air outlet pipe (4); a worm gear (18) is arranged at the bottom of one end of the first support plate (13); a worm gear (18) is meshed with a worm (19) on the side of the worm gear (18); a rotating block (17) is fixedly connected to the top of the worm gear (18); the rotating block (17) is rotatably sleeved on the bottom end of the first support plate (13); the top of the first support plate (13) is fixedly connected to the periphery of the air outlet pipe (4) through a clamping plate (15); and the other end of the first support plate (13) is fixedly sleeved on the periphery of one end of the air outlet bin (3) through a clamping block (10).

2. A building energy-saving ventilation and dust removal equipment according to claim 1, characterized in that: The bottom of the first support plate (13) is fixedly connected to a first connecting plate (14), the side of the first connecting plate (14) is rotatably sleeved with one end of a worm (19), and a second rocker (20) is fixedly mounted on one end of the worm (19).

3. A building energy-saving ventilation and dust removal equipment according to claim 1, characterized in that: A bearing block (16) is fixedly sleeved in the inner cavity at one end of the first support plate (13); one end of the inner shaft of the bearing block (16) is fixedly connected to the top of the rotating block (17); and the other end of the inner shaft of the bearing block (16) is fixedly connected to the bottom of the clamping plate (15).

4. A building energy-saving ventilation and dust removal equipment according to claim 1, characterized in that: One end of the air outlet pipe (4) is fixedly sleeved with one end of the telescopic hose (12) away from the air outlet bin (3); a rotating plate (21) is rotatably sleeved inside the air outlet pipe (4) via a connecting rod (22); a rotating swing plate (24) is fixedly sleeved on the outer periphery of the top end of the connecting rod (22); a connecting frame (23) is provided at the bottom of the rotating swing plate (24); the connecting frame (23) is fixedly mounted on the top of the air outlet pipe (4); the top of the connecting frame (23) is slidably sleeved with one end of the rotating swing plate (24); and a bolt and nut assembly (25) for fixing the rotating swing plate (24) is provided at the top of the connecting frame (23).

5. The building energy-saving ventilation and dust removal equipment according to claim 1, characterized in that: The inner cavity of the air inlet cylinder (27) is provided with a plurality of rotating blades (28), one end of the rotating blade (28) is rotatably connected to a connecting block (30), and the connecting block (30) is fixedly installed on the inner wall of the air inlet cylinder (27) through a connecting bracket (26), and the other end of the rotating blade (28) is fixedly connected to a first rocking arm (29), and a second connecting plate (31) is rotatably sleeved on the top of the first rocking arm (29), and the end of the second connecting plate (31) away from the first rocking arm (29) is fixedly connected to the outer wall of the air inlet cylinder (27).

6. The building energy-saving ventilation and dust removal equipment according to claim 1, characterized in that: The driving assembly comprises a motor (5) fixedly mounted on the top of a support frame (1); a synchronous belt (7) is arranged on the side of the motor (5); two synchronous wheels (6) are sleeved inside the synchronous belt (7); one of the synchronous wheels (6) is fixedly sleeved with the output shaft of the motor (5); a rotating rod (9) is fixedly sleeved in the inner cavity of the other synchronous wheel (6); one end of the rotating rod (9) is rotatably sleeved with a second supporting plate (8); the second supporting plate (8) is fixedly mounted on one side of the fan (2); and the other end of the rotating rod (9) is fixedly sleeved with a rotating fan inside the fan (2).

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