Split type fan structure

Abstract

The utility model relates to fan field discloses a kind of split fan structure, including support frame, the upper surface of the support frame is provided with protection mechanism, the protection mechanism includes the shell fixedly connected on support frame upper surface, the inside of the shell is provided with fireproof filler, the inside of the fireproof filler is provided with buffer bracket, the inner wall of the shell is fixedly connected with mounting bracket, the front end outer wall of the mounting bracket is fixedly connected with multiple baffle, the outer wall of the side away from the middle of the baffle is provided with sound reduction layer, the front end and rear end outer wall of the shell are provided with fixed mechanism. In the utility model, filtering frame can be fixed by fixed groove cooperation rotating groove, and the sliding handle in cavity can be used to connect the mounting bracket with shell, the filtering frame can be quickly disassembled by the mechanism, then the equipment can be maintained, and the sound reduction layer can be fixed by filtering frame.

Description

Technical Field

[0001] This utility model relates to the field of wind turbines, and in particular to a split-type wind turbine structure. Background Technology

[0002] Split-type fans are fan structures that separate the fan and impeller. They mainly consist of a fan, drive shaft, impeller, casing, and support components. Their core feature is that the fan power is transmitted to the independently installed impeller through a coupling or belt drive, achieving physical isolation between the power and pneumatic components. They are widely used in industrial ventilation, boiler induced draft, and special process exhaust.

[0003] Traditional fans are prone to deformation of the casing due to sudden situations during use, which affects the safety of the equipment. Secondly, the disassembly process of traditional split-type fans is relatively cumbersome during maintenance, which affects the maintenance efficiency of the staff.

[0004] Therefore, those skilled in the art have provided a split-type fan structure to solve the problems mentioned in the background art. Summary of the Invention

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a split-type fan structure. The filter frame can be fixed by a fixed groove and a rotating groove, and the snap-fit ​​frame can be snapped into the outer shell by a sliding handle in the cavity. This mechanism allows for quick disassembly of the filter frame, which is then used for equipment maintenance. The filter frame can also be used to fix the sound-reducing layer.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A split-type fan structure includes a support frame, a protective mechanism on the upper surface of the support frame, a housing fixedly connected to the upper surface of the support frame, a fireproof filler inside the housing, a buffer frame inside the fireproof filler, a mounting frame fixedly connected to the inner wall of the housing, and multiple baffles fixedly connected to the outer wall of the front end of the mounting frame, with a sound-reducing layer provided on the outer wall of the baffle away from the middle.

[0008] The front and rear outer walls of the housing are provided with fixing mechanisms. The fixing mechanisms include connecting flanges fixedly connected to the front and rear outer walls of the housing. A filter frame is provided at the front end of the inner wall of the connecting flange. A sliding frame is slidably connected to the front outer wall of the filter frame. A connecting column is fixedly connected to one side of the rear outer wall of the sliding frame. A spring is sleeved on the outer wall of the connecting column. A snap-fit ​​frame is fixedly connected to the outer wall of the connecting column away from the sliding frame.

[0009] The above technical solution allows the filter frame to be fixed by the fixed groove and the rotating groove, and the sliding handle in the cavity can be used to snap the clip frame to the outer shell. This mechanism allows the filter frame to be quickly disassembled, and the equipment can then be maintained. The filter frame can also be used to fix the sound reduction layer.

[0010] Furthermore, the fireproof filler is made of silicone, and the buffer frame is made of nylon;

[0011] The above technical solution reduces noise generated by the equipment through the sound-reducing layer, and effectively improves the equipment's impact resistance and fire resistance by setting fire-resistant filler and buffer frame inside the shell. The fire-resistant filler is made of silicone and the buffer frame is made of nylon. This mechanism can effectively improve the service life of the equipment.

[0012] Furthermore, a motor is fixedly connected to the inner wall of the mounting bracket, and a fan is fixedly connected to the output end of the motor;

[0013] The above technical solution enables the fan to rotate via a motor.

[0014] Furthermore, the filter frame has an internal cavity;

[0015] The above technical solution allows the filter frame to be fixed through the cavity.

[0016] Furthermore, limit sleeves are fixedly connected to both sides of the outer wall of the front end of the filter frame near the middle, and the upper and lower ends of the outer wall of the front end of the connecting flange are provided with fixing grooves, and the front end of the inner wall of the connecting flange is provided with a rotating groove.

[0017] The above technical solution allows the device to be fixed using a connecting flange.

[0018] Furthermore, a sliding handle is fixedly connected to the outer wall of the front end of the sliding frame, and the sliding handle is also located on the inner wall of the limiting sleeve;

[0019] The filter frame can be disassembled by sliding the handle using the above technical solution.

[0020] Furthermore, a limiting ring is fixedly connected to the outer wall of the card holder near the middle, and two limiting posts are fixedly connected to the outer wall of the sliding frame near the middle.

[0021] The above technical solution allows the movement distance of the sliding frame to be limited by the limiting post.

[0022] Furthermore, the connecting post is fixedly connected to the limiting ring, and the end of the connecting post away from the limiting ring is fixedly connected to the sliding frame;

[0023] The above technical solution allows the connecting column to slide using a sliding frame.

[0024] This utility model has the following beneficial effects:

[0025] 1. The present invention proposes a split-type fan structure, which can fix the filter frame by means of a fixed groove and a rotating groove, and can also use a sliding handle in the cavity to snap the frame to the outer shell. The filter frame can be quickly disassembled through this mechanism, and the equipment can then be maintained. The sound-reducing layer can also be fixed through the filter frame.

[0026] 2. The present invention proposes a split-type fan structure, which can reduce the noise generated by the equipment through a sound-reducing layer, and can effectively improve the impact resistance and fire resistance of the equipment by setting fireproof filler and buffer frame inside the shell. The fireproof filler is made of silicone and the buffer frame is made of nylon. This mechanism can effectively improve the service life of the equipment. Attached Figure Description

[0027] Figure 1 This is an isometric view of a split-type fan structure proposed in this utility model;

[0028] Figure 2 This is a schematic diagram of a split-type fan structure proposed in this utility model;

[0029] Figure 3 This is a schematic diagram of the filter frame in a split-type fan structure proposed in this utility model;

[0030] Figure 4 This is an isometric view of the fixing mechanism in a split-type fan structure proposed in this utility model;

[0031] Figure 5 This is a schematic diagram of the fixing mechanism in a split-type fan structure proposed in this utility model;

[0032] Figure 6 This is a schematic diagram of the protective mechanism in a split-type fan structure proposed in this utility model;

[0033] Figure 7 This is an isometric view of the noise reduction layer in a split-type fan structure proposed in this utility model.

[0034] Legend:

[0035] 1. Support frame;

[0036] 2. Fixing mechanism; 201. Connecting flange; 202. Fixing groove; 203. Rotating groove; 204. Filter frame; 205. Cavity; 206. Snap-fit ​​frame; 207. Limiting ring; 208. Connecting post; 209. Spring; 2010. Limiting post; 2011. Limiting sleeve; 2012. Sliding handle; 2013. Sliding frame;

[0037] 3. Protective structure; 301. Outer shell; 302. Sound-reducing layer; 303. Mounting bracket; 304. Baffle; 305. Fireproof filler; 306. Buffer frame;

[0038] 4. Fan; 5. Motor. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] One embodiment of this utility model is provided:

[0041] Reference Figure 4 , Figure 6 and Figure 7 A split-type fan structure includes a support frame 1, a protective mechanism 3 on the upper surface of the support frame 1, a housing 301 fixedly connected to the upper surface of the support frame 1, a fireproof filler 305 inside the housing 301, a buffer frame 306 inside the fireproof filler 305, a mounting frame 303 fixedly connected to the inner wall of the housing 301, a plurality of baffles 304 fixedly connected to the outer wall of the front end of the mounting frame 303, and a sound-reducing layer 302 on the outer wall of the side of the baffle 304 away from the middle.

[0042] The front and rear outer walls of the outer casing 301 are provided with fixing mechanisms 2. The fixing mechanism 2 includes a connecting flange 201 fixedly connected to the front and rear outer walls of the outer casing 301. A filter frame 204 is provided at the front end of the inner wall of the connecting flange 201. A sliding frame 2013 is slidably connected to the front outer wall of the filter frame 204. A connecting column 208 is fixedly connected to one side of the rear outer wall of the sliding frame 2013. A spring 209 is sleeved on the outer wall of the connecting column 208. A snap-fit ​​frame 206 is fixedly connected to the outer wall of the connecting column 208 away from the sliding frame 2013.

[0043] The filter frame 204 can be fixed by the fixed groove 202 and the rotating groove 203, and the snap-fit ​​bracket 206 can be snapped into the outer shell 301 by the sliding handle 2012 in the cavity 205. The filter frame 204 can be quickly disassembled through this mechanism, and the equipment can then be maintained. The sound reduction layer 302 can also be fixed by the filter frame 204.

[0044] Reference Figure 2 , Figure 3 and Figure 4 The fireproof filler 305 is made of silicone, and the buffer frame 306 is made of nylon. The noise generated by the equipment can be reduced by the sound-reducing layer 302. Furthermore, by setting the fireproof filler 305 and the buffer frame 306 inside the outer shell 301, the impact resistance and fireproof effect of the equipment can be effectively improved. The fireproof filler 305 is made of silicone, and the buffer frame 306 is made of nylon. This mechanism can effectively improve the service life of the equipment. The inner wall of the mounting bracket 303 is fixedly connected to the motor 5, and the output end of the motor 5 is fixedly connected to the fan 4. The fan 4 can be rotated by the motor 5.

[0045] Reference Figure 1 , Figure 5 and Figure 6 The filter frame 204 has an internal cavity 205, which allows the filter frame 204 to be fixed. Limit sleeves 2011 are fixedly connected to both sides of the front outer wall of the filter frame 204 near the middle. Fixing grooves 202 are provided at the upper and lower ends of the front outer wall of the connecting flange 201. A rotating groove 203 is provided at the front end of the inner wall of the connecting flange 201. The device can be fixed through the connecting flange 201. A sliding handle 2012 is fixedly connected to the front outer wall of the sliding frame 2013. The sliding handle 2012 is located within the limit sleeves 2011. The inner wall is also connected to the filter frame 204, which can be disassembled by sliding handle 2012. The outer wall of the snap-fit ​​frame 206 is fixedly connected to the limit ring 207 near the middle. The outer wall of the sliding frame 2013 is fixedly connected to two limit posts 2010 near the middle. The limit posts 2010 can limit the movement distance of the sliding frame 2013. The connecting post 208 is fixedly connected to the limit ring 207. The end of the connecting post 208 away from the limit ring 207 is fixedly connected to the sliding frame 2013. The connecting post 208 can be slid through the sliding frame 2013.

[0046] Working principle: When the equipment is needed, first connect it to the pipeline through the connecting flange 201. Then start the motor 5 to make the fan 4 rotate. When maintenance is required, first disassemble the equipment, then slide the sliding handle 2012. The sliding handle 2012 moves inward along the limit sleeve 2011. At this time, the sliding handle 2012 will cause the sliding frame 2013 to move the connecting column 208, the limit ring 207 and the snap-fit ​​bracket 206. At this time, the limit ring 207 will squeeze the spring 209, and the snap-fit ​​bracket 206 will unlock from the outer shell 301. Then rotate the filter frame 204 and take it out through the rotating groove 203 and the fixing groove 202. Then you can clean it and maintain the motor 5 and the fan 4. Pull the sound-reducing layer 302 to take it out and replace it.

[0047] The following points should be noted in this article:

[0048] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0049] 2. Where there is no conflict, the embodiments of this disclosure and the features thereof can be combined with each other to obtain new embodiments.

[0050] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. The specific meaning of the above terms in this utility model shall be understood by those skilled in the art based on the specific circumstances. In addition, unless otherwise stated, "multiple" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as a limitation on this utility model; the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0051] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A split-type fan structure, comprising a support frame (1), characterized in that: The upper surface of the support frame (1) is provided with a protective mechanism (3). The protective mechanism (3) includes a shell (301) fixedly connected to the upper surface of the support frame (1). The shell (301) is provided with a fireproof filler (305). The fireproof filler (305) is provided with a buffer frame (306). The inner wall of the shell (301) is fixedly connected with a mounting frame (303). The outer wall of the front end of the mounting frame (303) is fixedly connected with multiple baffles (304). The outer wall of the baffle (304) away from the middle is provided with a sound-reducing layer (302). The front and rear outer walls of the outer shell (301) are provided with fixing mechanisms (2). The fixing mechanism (2) includes a connecting flange (201) fixedly connected to the front and rear outer walls of the outer shell (301). A filter frame (204) is provided at the front end of the inner wall of the connecting flange (201). A sliding frame (2013) is slidably connected to the front outer wall of the filter frame (204). A connecting column (208) is fixedly connected to one side of the rear outer wall of the sliding frame (2013). A spring (209) is sleeved on the outer wall of the connecting column (208). A snap-fit ​​frame (206) is fixedly connected to the outer wall of the connecting column (208) away from the sliding frame (2013).

2. The split-type fan structure according to claim 1, characterized in that: The fireproof filler (305) is made of silicone, and the buffer frame (306) is made of nylon.

3. The split-type fan structure according to claim 1, characterized in that: A motor (5) is fixedly connected to the inner wall of the mounting bracket (303), and a fan (4) is fixedly connected to the output end of the motor (5).

4. The split-type fan structure according to claim 1, characterized in that: The filter frame (204) has a cavity (205) inside.

5. A split-type fan structure according to claim 1, characterized in that: Limit sleeves (2011) are fixedly connected to both sides of the outer wall of the front end of the filter frame (204) near the middle. The upper and lower ends of the outer wall of the front end of the connecting flange (201) are provided with fixing grooves (202). The front end of the inner wall of the connecting flange (201) is provided with a rotating groove (203).

6. A split-type fan structure according to claim 5, characterized in that: A sliding handle (2012) is fixedly connected to the outer wall of the front end of the sliding frame (2013), and the sliding handle (2012) is also located on the inner wall of the limiting sleeve (2011).

7. A split-type fan structure according to claim 1, characterized in that: A limiting ring (207) is fixedly connected to the outer wall of the card holder (206) near the middle, and two limiting posts (2010) are fixedly connected to the outer wall of the sliding frame (2013) near the middle.

8. A split-type fan structure according to claim 1, characterized in that: The connecting post (208) is fixedly connected to the limiting ring (207), and the end of the connecting post (208) away from the limiting ring (207) is fixedly connected to the sliding frame (2013).

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