CN220378503U

CN220378503U - Vortex fan

Info

Publication number: CN220378503U
Application number: CN202321999925.2U
Authority: CN
Inventors: 沈仙根
Original assignee: Taizhou Rongtai Electromechanical Co ltd
Current assignee: Taizhou Rongtai Electromechanical Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-01-23
Anticipated expiration: 2033-07-26

Abstract

The utility model belongs to the technical field of fans, and particularly relates to a vortex fan. The utility model comprises a base, wherein a first main body is fixedly arranged on the base, a second main body is fixedly connected with the first main body through a fixing bolt, an impeller is fixedly arranged in the first main body, a motor cylinder is fixedly arranged at the other end of the first main body, a junction box is fixedly arranged at the top end of the motor cylinder, an air inlet pipe is fixedly connected to the lower part of the first main body, and an air outlet pipe is fixedly arranged at one side of the air inlet pipe. According to the utility model, the first main body and the second main body are fixedly arranged on the base through the base, so that the main body can be supported stably, the buffering and damping effects are realized, the air inlet and the air outlet are arranged at the bottom of the first main body, and the guide plates are fixedly arranged in the air inlet and the air outlet, so that the wind speed can be further increased, and meanwhile, the cleanliness of the interior of the fan is kept.

Description

Vortex fan

Technical Field

The utility model belongs to the technical field of fans, and relates to a vortex fan.

Background

The vortex fan is a high-pressure fan, also called an annular fan, has the characteristics of high pressure, large air quantity, low noise, high temperature resistance and the like, is widely applied to high-temperature baking ovens, thermal circulation equipment and kitchen equipment, and is also frequently used for ventilation and air introduction of industrial machinery, food machinery and chemical machinery. But the dust in the outside air is more, and can adhere to the impeller after the dust is sucked into the fan, and the rotating speed of the impeller can be reduced along with the increasing adhesion of the dust. Therefore, a filter element is directly arranged at an air inlet pipe of the fan for filtering dust in air, and when more dust is accumulated on the filter element on the fan and a certain blockage is generated, a worker can not conveniently clean the fan, and the vortex fan generates noise due to high wind pressure and high wind speed in the actual use process; meanwhile, the existing fans are basically and directly fixedly installed on the support frame, but because the motor is fixedly installed on the rear side of the pump body, the instability of the fans during working is easily caused by independently fixing one position, and meanwhile, the existing fans are simply connected and used at the positions of air inlet and air outlet and cannot accelerate the utilization of wind power.

Disclosure of Invention

The utility model aims to solve the problems and provide a vortex fan.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a vortex fan, includes the base, the base on fixed mounting have a main part, a main part pass through fixing bolt fixedly connected with No. two main parts, a main part in fixed mounting have the impeller, a main part other end fixed mounting have the motor barrel, motor barrel top fixed mounting have the terminal box, a below fixedly connected with air-supply line of main part, air-supply line one side fixed mounting have out the tuber pipe.

In the above-mentioned vortex fan, the base is a butterfly-shaped bent plate structure made of metal, wherein two fixing holes are formed on two sides of the base, and a mounting hole is formed on the base at a protruding position corresponding to the first main body.

In the vortex fan, a plurality of cooling fins are uniformly arranged on the outer wall of the first main body, mounting seats are arranged at corresponding positions of the first main body and the second main body, and the first main body and the second main body are fixedly mounted together by using fixing screws to form a sealing structure.

In the vortex fan, the bottoms of the first main body and the second main body are fixedly provided with the connecting seats, wherein the connecting seats are of a medium-square groove structure and are fixedly arranged on the mounting holes through the fixing bolts.

In the vortex fan, a plurality of fan blades are uniformly arranged on the impeller, wherein the fan blades are of a spiral fan blade structure, and the center position of the impeller is fixedly connected to the driving end of the motor for driving connection.

In the above-mentioned vortex fan, the bottom of the first main body is provided with the air inlet and the air outlet, wherein the inside of the air inlet and the air outlet is fixedly provided with the guide plate, and one end of the guide plate is fixedly arranged on the inner wall of the first main body and is obliquely placed.

In the above-mentioned vortex fan, the deflector is of an arc-shaped bent plate structure, wherein the thickness of two ends is smaller than the thickness of the middle, and the air inlet and the air outlet are connected in the first main body in a through manner and are arranged on one side of the impeller.

In the above-mentioned vortex fan, the air inlet pipe and the air outlet pipe are all of a silencing pipe structure, wherein a silencing sponge and a silencing net are arranged inside the air inlet pipe and the air outlet pipe, and one ends of the air inlet pipe and the air outlet pipe are fixedly installed on the air inlet and the air outlet through fixing bolts respectively.

In the vortex fan, the other ends of the air inlet pipe and the air outlet pipe are connected with flange joints through fixing bolts, wherein the flange joints are of oval hollow pipe structures and are obliquely and fixedly arranged on the air inlet pipe and the air outlet pipe.

In the vortex fan, one end of the motor cylinder is fixedly arranged on the outer wall of the first main body through three fixed connection holes, a driving motor is fixedly arranged in the motor cylinder, and the motor cylinder is connected to the junction box through a wire through type.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, through the butterfly-shaped base made of metal, the fixing holes are formed in the two sides of the base, the mounting holes are formed in the protruding parts on the base, and the connecting seats are formed in the first main body and the second main body, so that the base can stably support the main bodies and has a damping effect, meanwhile, the air inlet pipe and the air outlet pipe are fixedly arranged at the bottom of the first main body, and meanwhile, the noise in the working process can be further reduced, the air inlet and the air outlet arranged at the bottom of the first main body are fixedly provided with the guide plates, the guide plates are obliquely arranged on the inner wall of the first main body and are connected to the inner wall of the first main body in a penetrating manner and are arranged on one side of the impeller, so that the wind driven by the wind driven impeller can flow rapidly, and the wind driven generator is relatively faster than the traditional wind speed, thereby not only improving the working efficiency, but also further reducing the accumulation of dust and keeping clean.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is an exploded view of the present utility model.

Fig. 2 is an overall schematic of the present utility model.

Fig. 3 is a rear view of the entire present utility model.

Fig. 4 is a rear view of the body number one of the present utility models.

Fig. 5 is an interior view of the body number one of the present utility model.

Fig. 6 is a top view of the base of the present utility model.

In the figure: 1. a base; 2. a number one main body; 21. an air inlet; 22. an air outlet; 23. a deflector; 3. a second body; 4. an impeller; 5. a motor barrel; 6. a junction box; 7. an air inlet pipe; 8. an air outlet pipe; 9. a fixing hole; 10. a mounting hole; 11. a heat sink; 12. a mounting base; 13. a connecting seat; 14. and (3) a flange joint.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1-6, a vortex fan comprises a base 1, the base 1 on fixedly mounted with a main part 2, a main part 2 pass through fixing bolt fixedly connected with No. two main parts 3, a main part 2 in fixedly mounted with impeller 4, a main part 2 other end fixed mounting have motor barrel 5, motor barrel 5 top fixed mounting have terminal box 6, a main part 2's below fixedly connected with air-supply line 7, air-supply line 7 one side fixed mounting have out tuber pipe 8.

In this embodiment, the first main body 2 is of a pump body structure, the second main body 3 is of a pump cover structure, so that the pump cover and the pump body can be fixedly installed together to form a complete fan pump structure, meanwhile, the first main body 2 is fixedly provided with the motor cylinder 5, the motor is fixedly installed in the motor cylinder 5, and the impeller 4 is driven by the motor to rotate and connect, so that the impeller 4 can rapidly rotate in the first main body 2 and the second main body 3, the wind power is pumped and output for use, and the air inlet pipe 7 and the air outlet pipe 8 are utilized for flowing for use.

Referring to fig. 6, the base 1 is a butterfly-shaped bent plate structure made of metal, wherein two fixing holes 9 are formed on two sides of the base 1, and a mounting hole 10 is formed on a protruding portion of the base 1 corresponding to the first main body 2.

In this embodiment, through being provided with base 1 butterfly bent plate structure, fixed orifices 9 have been seted up simultaneously in the both sides of base 1, then can be with base 1 fixed mounting in the position that needs to use, simultaneously with fan fixed mounting on the protruding position on base 1, then can further make the fan have shock attenuation and buffering, and simple structure convenient to use.

Referring to fig. 4 and 5, a plurality of heat dissipation fins 11 are uniformly arranged on the outer wall of the first main body 2, mounting seats 12 are respectively arranged at corresponding positions on the first main body 2 and the second main body 3, and the first main body 2 and the second main body 3 are fixedly mounted together by using fixing screws to form a sealing structure.

In this embodiment, through being provided with fin 11 on the outer wall of main part 2, can derive fast the heat that produces in the course of the work of impeller 4, and with mount pad 12 fixed mounting on the outer wall of main part 2 and No. two main parts 3, so not only be convenient for install and dismantle, can keep better stability simultaneously.

Referring to fig. 1 and 5, the bottoms of the first main body 2 and the second main body 3 are fixedly provided with a connecting seat 13, wherein the connecting seat 13 is of a medium-shaped groove structure and is fixedly mounted on the mounting hole 10 through a fixing bolt.

In this embodiment, the connecting seat 13 is fixedly installed at the bottoms of the first main body 2 and the second main body 3, and the middle-shaped groove is formed in the connecting seat 13, so that the disassembly and the installation of the fixing bolt are convenient, and the normal fixing and supporting use can not be influenced.

Referring to fig. 1, the impeller 4 is uniformly provided with a plurality of blades, wherein the blades have a spiral blade structure, and the center of the impeller 4 is fixedly connected to the driving end of the motor for driving connection.

In this embodiment, a plurality of spiral fan blades are uniformly arranged on the impeller 4, so that wind power can be extracted and conveyed better, and a motor is fixedly connected to the impeller 4, so that the impeller 4 can be driven by the motor to rotate.

As described with reference to fig. 3 and 4, the bottom of the first main body 2 is provided with an air inlet 21 and an air outlet 22, wherein the inside of the air inlet 21 and the air outlet 22 is fixedly provided with a baffle 23, and one end of the baffle 23 is fixedly arranged on the inner wall of the first main body 2 and is obliquely placed.

In this embodiment, the air inlet 21 and the air outlet 22 are provided at the bottom of the first main body 2, and the air guide plate 23 is fixedly installed inside the air inlet 21 and the air outlet 22, so that the wind power can be better guided for use.

Referring to fig. 4 and 5, the baffle 23 is of an arc-shaped bent plate structure, wherein the thickness of two ends is smaller than the thickness of the middle part, and the air inlet 21 and the air outlet 22 are connected inside the first main body 2 in a penetrating manner and are arranged on one side of the impeller 4.

In this embodiment, the thickness of the two ends of the baffle 23 is smaller than that of the middle, so that the baffle can be fixed and stable, and meanwhile, the baffle can be used for better guiding wind power, thereby accelerating the flow speed of the wind power.

Referring to fig. 3, the air inlet pipe 7 and the air outlet pipe 8 are both of a silencing pipe structure, wherein a silencing sponge and a silencing net are arranged inside the air inlet pipe 7 and the air outlet pipe 8, and one ends of the air inlet pipe 7 and the air outlet pipe 8 are fixedly installed on the air inlet 21 and the air outlet 22 through fixing bolts respectively.

In this embodiment, through all being provided with amortization cotton and amortization net in the inside of air-supply line 7 and play tuber pipe 8, then can reduce the use to the noise that produces in the wind-force motion process to the life of protection device that can be better.

Referring to fig. 3 and 4, the other ends of the air inlet pipe 7 and the air outlet pipe 8 are connected with a flange joint 14 through fixing bolts, wherein the flange joint 14 is of an oval hollow pipe structure and is obliquely and fixedly installed on the air inlet pipe 7 and the air outlet pipe 8.

In this embodiment, by providing the flange joint 14, the apparatus to be used can be fixedly connected for use, so that normal flowing use of wind power can be ensured.

Referring to fig. 1, one end of the motor cylinder 5 is fixedly installed on the outer wall of the first main body 2 through three fixing connection holes, and a driving motor is fixedly installed in the motor cylinder 5 and is connected to the junction box 6 through a wire through type.

In the present embodiment, by fixedly mounting the motor cartridge 5 on the first main body 2, the stability of connection can be maintained, while the motor is fixedly mounted in the motor cartridge 5 while being connected to the junction box 6 by wire transmission, so that the power supply driving can be ensured.

The working principle of the utility model is as follows:

when the fan is used, the base 1 is fixedly arranged at a proper position through the fixing holes 9, the stability of the base 1 is kept, the first main body 2 and the second main body 3 are fixedly arranged together by the aid of the mounting base 12, so that a pump body structure is formed, the connecting base 13 below the first main body 2 and the second main body 3 is fixedly arranged in the mounting holes 10 on the base 1, meanwhile, the base 1 is of a butterfly-shaped bent plate structure made of metal, so that the main body can be stably supported, the main body can be provided with damping and buffering force, the motor cylinder 5 is fixedly arranged on one side of the first main body 2, the motor is fixedly arranged in the motor cylinder 5 and is in driving supply with the motor by means of wires, the impeller 4 is fixedly connected with the driving end of the motor, a plurality of spiral fan blades are uniformly arranged on the impeller 4, meanwhile, the air inlet 21 and the air outlet 22 are fixedly arranged on the bottom of the first main body 2, the air inlet 21 and the air outlet 22, the air inlet 7 and the air outlet 8 are fixedly arranged, the air inlet 7 and the air outlet 8 are respectively, the air inlet 7 and the air outlet 8 are obliquely arranged, the air inlet and the air inlet 23 are fixedly arranged in the air cylinder 23, and the air inlet is further, and the air inlet is not obliquely arranged, and the air inlet is further, and the air inlet is fixedly arranged in the air inlet 23, and the air inlet is further and the air inlet is prevented from being inclined and the air duct is further being used, and dust-air flow-collecting flow and dust is air flow-collecting and dust is air dust.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model.

Although 1, base is used more herein; 2. a number one main body; 21. an air inlet; 22. an air outlet; 23. a deflector; 3. a second body; 4. an impeller; 5. a motor barrel; 6. a junction box; 7. an air inlet pipe; 8. an air outlet pipe; 9. a fixing hole; 10. a mounting hole; 11. a heat sink; 12. a mounting base; 13. a connecting seat; 14. flange joints, etc., but do not exclude the possibility of using other terms. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.

Claims

1. The vortex fan comprises a base (1), and is characterized in that the base (1) is fixedly provided with a first main body (2), the first main body (2) is fixedly connected with a second main body (3) through a fixing bolt, an impeller (4) is fixedly arranged in the first main body (2), the other end of the first main body (2) is fixedly provided with a motor cylinder (5), the top end of the motor cylinder (5) is fixedly provided with a junction box (6), the lower part of the first main body (2) is fixedly connected with an air inlet pipe (7), one side of the air inlet pipe (7) is fixedly provided with an air outlet pipe (8),

the base (1) is a butterfly-shaped bent plate structure made of metal, wherein two fixing holes (9) are formed on two sides of the base (1), mounting holes (10) are formed on the base (1) corresponding to the protruding parts of the first main body (2),

a plurality of cooling fins (11) are uniformly arranged on the outer wall of the first main body (2), mounting seats (12) are arranged at corresponding positions on the first main body (2) and the second main body (3), the first main body (2) and the second main body (3) are fixedly mounted together by using fixing screws to form a sealing structure,

an air inlet (21) and an air outlet (22) are formed in the bottom of the first main body (2), guide plates (23) are fixedly arranged in the air inlet (21) and the air outlet (22), one end of each guide plate (23) is fixedly arranged on the inner wall of the first main body (2) and is obliquely arranged,

the air inlet pipe (7) and the air outlet pipe (8) are of silencing pipe structures, silencing sponge and silencing net are arranged inside the air inlet pipe (7), and one ends of the air inlet pipe (7) and the air outlet pipe (8) are fixedly arranged on the air inlet (21) and the air outlet (22) through fixing bolts respectively.

2. The vortex fan according to claim 1, characterized in that the bottoms of the first main body (2) and the second main body (3) are fixedly provided with connecting seats (13), wherein the connecting seats (13) are of a medium-shaped groove structure and are fixedly arranged on the mounting holes (10) through fixing bolts.

3. The vortex fan according to claim 2, wherein a plurality of blades are uniformly arranged on the impeller (4), the blades are of a spiral blade structure, and the center position of the impeller (4) is fixedly connected to the driving end of the motor for driving connection.

4. A vortex fan according to claim 3, characterized in that the deflector (23) is of an arc-shaped bent plate structure, wherein the thickness of both ends is smaller than the thickness of the middle, and the air inlet (21) and the air outlet (22) are connected in the first main body (2) in a penetrating way and are arranged on one side of the impeller (4).

5. The vortex fan according to claim 4, wherein the other ends of the air inlet pipe (7) and the air outlet pipe (8) are connected with a flange joint (14) through fixing bolts, and the flange joint (14) is of an elliptical hollow pipe structure and is obliquely and fixedly arranged on the air inlet pipe (7) and the air outlet pipe (8).

6. The vortex fan according to claim 5, characterized in that one end of the motor cylinder (5) is fixedly arranged on the outer wall of the first main body (2) through three fixed connection holes, and a driving motor is fixedly arranged in the motor cylinder (5) and is connected to the junction box (6) through a wire.