CN218207220U

CN218207220U - Anti-blocking fan

Info

Publication number: CN218207220U
Application number: CN202222272224.0U
Authority: CN
Inventors: 吕旭钢; 史牛键
Original assignee: Wuxi Xuye Mechanical Equipment Co ltd
Current assignee: Wuxi Xuye Mechanical Equipment Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-03
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a fan field discloses an anti-blocking fan, the load simulator comprises a case, fixed mounting has control panel on the outer wall of machine case, quick-witted incasement fixedly connected with mounting bracket, fixed mounting has the motor on the mounting bracket, the input of motor and control panel's output electric connection, fixedly connected with flabellum on the output shaft of motor, be provided with cooling device on the motor, the both sides of machine case all are provided with keeps off the frame, keep off and be provided with coupling mechanism between frame and the machine case, it is provided with the fender net to keep off in the frame. This device can utilize the wind-force that the flabellum produced to take away the heat of coolant liquid when using, makes the motor work under can being in the lower environment of a temperature for a long time, and the life of motor is effectively prolonged, and in addition, the fender frame in this device with keep off the convenient dismantlement of net and change.

Description

Anti-blocking fan

Technical Field

The utility model relates to a fan field, in particular to prevent stifled fan.

Background

The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. Fans are widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and for ventilation and draught of boilers and industrial furnaces and kilns; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grain, wind tunnel wind source and air cushion boat inflating and propelling.

The long-time during operation of current fan, inside motor produces a large amount of heat easily, after long-time work, lead to the motor to damage easily, reduce motor life, current fan lacks effectual means and dispels the heat fast to the motor, the fan causes the injury to the flabellum in order to prevent that debris from entering into the fan inside in addition at the during operation, also prevent people's finger touch flabellum, can install on the fan and keep off the net, keep off the net on current fan generally all through the bolt fastening, dismantle and install need with the help of the instrument, it is comparatively inconvenient, therefore, an anti-blocking fan is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an prevent stifled fan, can effectively solve the heat dissipation that can not cool down to the motor that the current fan that proposes exists in the above-mentioned background art, the shorter problem of motor life, the convenient dismantlement of frame and fender net and installation that keep off in this device simultaneously.

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

the utility model provides an anti-blocking fan, includes quick-witted case, fixed mounting has control panel on the outer wall of machine case, quick-witted incasement fixedly connected with mounting bracket, fixed mounting has the motor on the mounting bracket, the input of motor and control panel's output electric connection, fixedly connected with flabellum on the output shaft of motor, be provided with cooling device on the motor, the both sides of machine case all are provided with and keep off the frame, keep off and be provided with coupling mechanism between frame and the quick-witted case, it is provided with in the frame and keeps off the net to keep off.

Preferably, the cooling device comprises a cooling cover, the cooling cover is fixedly connected to the outer side wall of the motor, a circulating pipe is connected to the cooling cover, the circulating pipe is fixedly connected to the inner wall of the case through a pipe clamp, the number of the circulating pipes is two, one of the circulating pipes is connected to a circulating pump, and the input end of the circulating pump is electrically connected with the output end of the control panel.

Preferably, two all be connected with the cooling tube on the tip of circulating pipe, fixedly connected with mounting panel on the cooling tube, mounting panel fixed connection is at quick-witted incasement, vertical align to grid has radiating fin on the outer wall of cooling tube, the upper and lower both sides of cooling jacket are connected with feed liquor pipe and drain pipe respectively, all be connected with the tube cap on the tip of feed liquor pipe and drain pipe.

Preferably, the connecting mechanism comprises an inserting rod, the inserting rod is slidably arranged in a sliding groove in the blocking frame, the inner wall of the case is provided with a jack, the jack and the inserting rod are matched with each other, and a spring is fixedly connected between the inserting rod and the sliding groove.

Preferably, the inserted bar is fixedly connected with a connecting block, the surface of the blocking frame is provided with a through groove communicated with the sliding groove, and the connecting block is arranged in the through groove in a sliding manner.

Preferably, a connecting groove is formed in the blocking frame, and the blocking net is arranged in the connecting groove in a sliding mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. motor in this device is at the during operation, the circulating pump works simultaneously, the coolant liquid in the cooling jacket is taken out to the circulating pump, the coolant liquid is at circulating pipe and the intraductal cyclic motion of cooling tube, the motor during operation drives the flabellum and rotates simultaneously, the flabellum is bloied to the cooling tube, the heat of cooling liquid passes through cooling tube and radiating fin effluvium in the cooling tube, take away the heat of coolant liquid, make the coolant liquid in the cooling jacket carry out more quick cooling and heat absorption to the motor, this device utilizes the wind-force that the fan during operation produced to cool down the coolant liquid, cool down the motor when satisfying the demand of blowing, effectively prolong the life of motor.

2. The fender net in the fender frame of case both sides plays prevents stifled effect in this device, prevent that debris from entering into quick-witted incasement and causing the damage to the flabellum, keep off simultaneously and be connected through coupling mechanism between frame and the quick-witted case, at the installation or dismantle the in-process that keeps off the frame, only need through the connecting block drive inserted bar motion can, for bolted connection's mode, it is more simple and convenient to operate, it also conveniently overhauls quick-witted incasement portion's motor and flabellum to pull down to keep off the frame, and keep off the net and pass through the spread groove slip setting in keeping off the frame, the convenience is changed keeping off the net.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of the middle stop frame of the present invention.

Fig. 4 is a cross-sectional view of the middle stop frame of the present invention.

In the figure: 1. a chassis; 2. a mounting frame; 3. a motor; 4. a control panel; 5. a fan blade; 6. a cooling jacket; 7. a circulation pipe; 8. a circulation pump; 9. a radiating pipe; 10. mounting a plate; 11. a heat dissipating fin; 12. a liquid inlet pipe; 13. a liquid outlet pipe; 14. a blocking frame; 15. inserting a rod; 16. connecting grooves; 17. a chute; 18. a spring; 19. connecting blocks; 20. a through groove; 21. and (6) blocking the net.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an anti-blocking fan comprises a case 1, a control panel 4 is fixedly mounted on the outer wall of the case 1, a mounting frame 2 is fixedly connected in the case 1, a motor 3 is fixedly mounted on the mounting frame 2, the input end of the motor 3 is electrically connected with the output end of the control panel 4, a fan blade 5 is fixedly connected on the output shaft of the motor 3, a cooling device is arranged on the motor 3, blocking frames 14 are arranged on both sides of the case 1, a connecting mechanism is arranged between the blocking frames 14 and the case 1, and a blocking net 21 is arranged in the blocking frame 14.

The cooling device comprises a cooling cover 6, the cooling cover 6 is fixedly connected to the outer side wall of the motor 3, a circulating pipe 7 is connected to the cooling cover 6, the circulating pipe 7 is fixedly connected with the inner wall of the case 1 through pipe clamps, the circulating pipe 7 is provided with two, a circulating pump 8 is connected to one circulating pipe 7, the input end of the circulating pump 8 is electrically connected with the output end of the control panel 4, and the pipe clamps prevent the circulating pipe 7 from wiring in the case 1.

All be connected with cooling tube 9 on the tip of two circulating pipes 7, fixedly connected with mounting panel 10 on cooling tube 9, mounting panel 10 fixed connection is in quick-witted case 1, vertical align to grid has radiating fin 11 on the outer wall of cooling tube 9, the upper and lower both sides of cooling jacket 6 are connected with feed liquor pipe 12 and drain pipe 13 respectively, all be connected with the tube cap on the tip of feed liquor pipe 12 and drain pipe 13, change the coolant liquid in cooling jacket 6 through feed liquor pipe 12 and drain pipe 13, motor 3 is at the during operation, circulating pump 8 works simultaneously, circulating pump 8 takes out the coolant liquid in cooling jacket 6, the coolant liquid is at circulating pipe 7 and the 9 inner loop motion of cooling tube, motor 3 during operation drives flabellum 5 and rotates simultaneously, flabellum 5 bloies cooling tube 9, the heat of the coolant liquid in cooling tube 9 passes through cooling tube 9 and radiating fin 11 effluviums, take away the heat of coolant liquid, make the coolant liquid in cooling jacket 6 carry out faster cooling and absorb heat to motor 3.

The connecting mechanism comprises an inserting rod 15, the inserting rod 15 is arranged in a sliding groove 17 in the blocking frame 14 in a sliding mode, the inner wall of the case 1 is provided with a jack, the jack and the inserting rod 15 are arranged in a matched mode, a spring 18 is fixedly connected between the inserting rod 15 and the sliding groove 17, and the inserting rod 15 is made to stretch and retract through the spring 18.

Fixedly connected with connecting block 19 on inserted bar 15 keeps off the frame 14 and offers logical groove 20 with spout 17 intercommunication each other on the surface, and connecting block 19 slides and sets up in leading to groove 20, can drive inserted bar 15 through connecting block 19 and take place the motion.

The connecting groove 16 is formed in the blocking frame 14, the blocking net 21 is arranged in the connecting groove 16 in a sliding mode, and the blocking net 21 is arranged in the blocking frame 14 in a sliding mode through the connecting groove 16, so that the blocking net 21 is convenient to replace.

The utility model discloses a theory of operation: when the device is used, the motor 3 is controlled to work through the control panel 4, the motor 3 works to drive the fan blade 5 to rotate to generate wind power, in addition, the motor 3 works, the circulating pump 8 works simultaneously, the circulating pump 8 pumps out the cooling liquid in the cooling cover 6, the cooling liquid circularly moves in the circulating pipe 7 and the radiating pipe 9, the motor 3 drives the fan blade 5 to rotate simultaneously when working, the fan blade 5 blows air to the radiating pipe 9, the heat of the cooling liquid in the radiating pipe 9 is radiated out through the radiating pipe 9 and the radiating fins 11 to take away the heat of the cooling liquid, so that the cooling liquid in the cooling cover 6 can more rapidly cool and absorb heat to the motor 3, the device utilizes the wind power generated when the fan works to cool the cooling liquid, satisfy the demand of blowing and cool down motor 3 simultaneously, effectively prolong motor 3's life, the fender net 21 in the fender frame 14 of machine case 1 both sides plays prevents stifled effect, prevent that debris from entering into in the machine case 1 and causing the damage to flabellum 5, keep off simultaneously and be connected through coupling mechanism between frame 14 and the machine case 1, at the installation or dismantle the in-process that keeps off frame 14, only need through connecting block 19 drive inserted bar 15 motion can, for bolted connection's mode, it is more simple and convenient to operate, it also makes things convenient for motor 3 and flabellum 5 to overhaul machine case 1 inside to pull down to keep off frame 14, and keep off net 21 and slide the setting in keeping off frame 14 through spread groove 16, the convenience is changed keeping off net 21.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent stifled fan, includes quick-witted case (1), its characterized in that: fixed mounting has control panel (4) on the outer wall of quick-witted case (1), fixedly connected with mounting bracket (2) in quick-witted case (1), fixed mounting has motor (3) on mounting bracket (2), the input of motor (3) and the output electric connection of control panel (4), fixedly connected with flabellum (5) on the output shaft of motor (3), be provided with cooling device on motor (3), the both sides of quick-witted case (1) all are provided with fender frame (14), be provided with coupling mechanism between fender frame (14) and quick-witted case (1), be provided with in fender frame (14) and keep off net (21).

2. The anti-blocking blower according to claim 1, characterized in that: the cooling device comprises a cooling cover (6), the cooling cover (6) is fixedly connected to the outer side wall of the motor (3), a circulating pipe (7) is connected to the cooling cover (6), the circulating pipe (7) is fixedly connected to the inner wall of the case (1) through a pipe clamp, the circulating pipe (7) is provided with two circulating pipes, one circulating pipe is connected to the circulating pipe (7), and the input end of the circulating pump (8) is electrically connected with the output end of the control panel (4).

3. The anti-blocking blower according to claim 2, characterized in that: two all be connected with cooling tube (9) on the tip of circulating pipe (7), fixedly connected with mounting panel (10) is gone up in cooling tube (9), mounting panel (10) fixed connection is in quick-witted case (1), vertical align to grid has radiating fin (11) on the outer wall of cooling tube (9), the upper and lower both sides of cooling cover (6) are connected with feed liquor pipe (12) and drain pipe (13) respectively, all be connected with the tube cap on the tip of feed liquor pipe (12) and drain pipe (13).

4. The anti-blocking blower according to claim 1, characterized in that: the connecting mechanism comprises an inserting rod (15), the inserting rod (15) is arranged in a sliding groove (17) in the blocking frame (14) in a sliding mode, the inner wall of the case (1) is provided with inserting holes, the inserting holes and the inserting rod (15) are matched with each other, and a spring (18) is fixedly connected between the inserting rod (15) and the sliding groove (17).

5. The anti-blocking blower according to claim 4, wherein: fixedly connected with connecting block (19) on inserted bar (15), keep off the logical groove (20) of seting up on the surface of frame (14) and intercommunication each other with spout (17), connecting block (19) slide and set up in logical groove (20).

6. The anti-blocking blower according to claim 1, characterized in that: a connecting groove (16) is formed in the blocking frame (14), and the blocking net (21) is arranged in the connecting groove (16) in a sliding mode.