CN217327732U

CN217327732U - High-efficient industry fan that radiating effect is good

Info

Publication number: CN217327732U
Application number: CN202123366320.3U
Authority: CN
Inventors: 李青; 孙伟
Original assignee: Shanghai Moudi General Equipment Co ltd
Current assignee: Shanghai Moudi General Equipment Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-30
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a high-efficiency industrial fan with good heat dissipation effect, which comprises a base and an air inlet cylinder, wherein two rollers are symmetrically arranged at one end of the bottom of the base, the rollers are rotatably connected with the base, and a pull rod is arranged at one end of the top of the base; the top of the base is symmetrically provided with two fixed plates which are respectively matched with an adjusting screw rod to be connected with two sides of the outer wall of the air outlet cylinder; the utility model discloses a, be provided with heat transfer board and heat exchange coil, when using, connect the second through first joint cooperation and insert outside cooling water circulation pipeline with heat exchange coil, when the inside air current of play dryer passes the heat transfer board, the temperature of air current transmits on the heat transfer board, and the temperature of heat transfer board then through the inside rivers of heat exchange coil transmission, and then initiatively cool down, improved the application scope of device, further improved the cooling effect.

Description

High-efficient industry fan that radiating effect is good

Technical Field

The utility model relates to a relevant technical field of industry fan specifically is a high-efficient industry fan that radiating effect is good.

Background

The industrial fan is used for ventilation and fire-fighting high-temperature smoke exhaust in tunnels, underground garages, high-grade civil buildings, metallurgy, factories and mines and the like, mainly comprises an impeller, a shell, an inlet collector, a flow deflector, a motor and other parts, and has the characteristics of perfect air flow organization, uniform and reasonable air distribution, single integral structure, low failure rate and the like.

And the portable industry fan structure of part that uses at present is simple, leads the air current through at a tubular shell internally mounted pivoted impeller usually, and then plays radiating effect, and the heat transfer effect is relatively poor in spacious environment or relatively inclosed space, consequently has the drawback when using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient industrial fan that radiating effect is good, overall structure is compact to be convenient for remove, and is provided with the kuppe and can improve intake efficiency, is provided with the heat transfer board simultaneously, has improved the cooling effect, can initiatively spray water smoke simultaneously, has certain dust suppression effect.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency industrial fan with good heat dissipation effect comprises a base and an air inlet cylinder, wherein two rollers are symmetrically arranged at one end of the bottom of the base, the rollers are rotatably connected with the base, and a pull rod is arranged at one end of the top of the base; the top of the base is symmetrically provided with two fixing plates, and the two fixing plates are respectively matched with an adjusting screw rod to be connected with the two sides of the outer wall of the air outlet cylinder; the air inlet cylinder is arranged at one end of the air outlet cylinder, and a protection net is arranged at one end, far away from the air outlet cylinder, of the inner wall of the air inlet cylinder; a fixing frame is arranged at one end, close to the air outlet cylinder, inside the air inlet cylinder, a driving motor is arranged at one end, close to the air outlet cylinder, of the fixing frame, and the driving motor penetrates through the fixing frame and is rotatably connected with an impeller; the inner wall of the air outlet cylinder is provided with a plurality of heat exchange plates which are arranged at equal angles relative to the axial lead of the air outlet cylinder.

Preferably, the connection mode of adjusting screw and fixed plate is threaded connection, and the connection mode of adjusting screw and play dryer is for rotating the connection, and fixed plate cooperation adjusting screw constitutes revolution mechanic with play dryer and air inlet drum simultaneously.

Preferably, the air outlet cylinder is communicated with the interior of the air inlet cylinder, and the minimum inner diameter of the air inlet cylinder is larger than the maximum inner diameter of the air outlet cylinder; the end of the air inlet cylinder, which is far away from the air outlet cylinder, is of a flange structure, and the axial lead of the air inlet cylinder and the axial lead of the air outlet cylinder are on the same horizontal straight line.

Preferably, a heat exchange coil is arranged inside the air outlet cylinder, and the heat exchange coil is of a spiral structure; the heat exchange coil sequentially penetrates through the heat exchange plates, and two ends of the heat exchange coil respectively penetrate through the outer wall of the air outlet cylinder and are communicated with the first joint and the second joint; the first joint and the second joint are both fixed on the outer wall of the air outlet cylinder.

Preferably, the top of the air outlet cylinder is provided with a control valve, one end of the control valve is provided with a water inlet pipe, and the water inlet pipe penetrates through the outer wall of the air outlet cylinder and is communicated with the atomizing nozzle; the atomizing nozzle is arranged between the driving motor and the heat exchange plate.

Preferably, the end of the impeller, which is far away from the fixing frame, is provided with a flow guide cover, the flow guide cover is of a cone structure, and the axial lead of the flow guide cover, the axial lead of the impeller and the axial lead of the air inlet cylinder are all on the same horizontal straight line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a, be provided with the kuppe, the maximum diameter of kuppe is the same with the bearing diameter that the impeller is connected, passes the guard net at the air current and enters into the inside back of air inlet section of thick bamboo, and the air current can flow to impeller blade all around along the cambered surface of kuppe outer wall, has reduced the windage of air current, and then improves the intake, has improved whole radiating effect.

2. The utility model discloses a, be provided with heat transfer board and heat exchange coil, when using, connect the second through first joint cooperation and insert outside cooling water circulation pipeline with heat exchange coil, when the inside air current of play dryer passes the heat transfer board, the temperature of air current transmits on the heat transfer board, and the temperature of heat transfer board then through the inside rivers of heat exchange coil transmission, and then initiatively cool down, improved the application scope of device, further improved the cooling effect.

3. The utility model discloses a, be provided with control valve and atomizer, use the place in the part, through inserting the control valve water supply pipe, cooperation inlet tube and atomizer are to the inside rivers that spray of play dryer, and the inside rivers of deuterogamy play dryer can provide effectual dust suppression effect with water smoke high-speed spraying in the air on every side, have improved holistic practicality.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a rear view of fig. 1 in accordance with the present invention;

fig. 3 is a schematic plan front view of the structure of the present invention;

fig. 4 is a schematic top plan view of the present invention;

fig. 5 is a sectional view taken along the direction a-a in fig. 4 according to the present invention.

In the figure: 1. a base; 2. a roller; 3. a fixing plate; 4. a pull rod; 5. adjusting the screw rod; 6. an air outlet cylinder; 7. an air inlet cylinder; 8. a protection net; 9. a fixed mount; 10. a drive motor; 11. an impeller; 12. a heat exchange plate; 13. a heat exchange coil; 14. a first joint; 15. a second joint; 16. a control valve; 17. a water inlet pipe; 18. an atomizing spray head; 19. and a flow guide cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency industrial fan with good heat dissipation effect comprises a base 1 and an air inlet drum 7, wherein two rollers 2 are symmetrically arranged at one end of the bottom of the base 1, the rollers 2 are rotatably connected with the base 1, and a pull rod 4 is arranged at one end of the top of the base 1; the top of the base 1 is symmetrically provided with two fixing plates 3, and the two fixing plates 3 are respectively matched with an adjusting screw 5 to be connected with two sides of the outer wall of the air outlet cylinder 6; the air inlet cylinder 7 is arranged at one end of the air outlet cylinder 6, and a protection net 8 is arranged at one end, far away from the air outlet cylinder 6, of the inner wall of the air inlet cylinder 7; a fixing frame 9 is arranged at one end, close to the air outlet cylinder 6, inside the air inlet cylinder 7, a driving motor 10 is arranged at one end, close to the air outlet cylinder 6, of the fixing frame 9, and meanwhile the driving motor 10 penetrates through the fixing frame 9 to be connected with an impeller 11 in a rotating mode; the inner wall of the air outlet cylinder 6 is provided with a plurality of heat exchange plates 12, and the heat exchange plates 12 are arranged at equal angles relative to the axial lead of the air outlet cylinder 6.

According to the above scheme, lift up the one end of base 1 through pull rod 4 when the mobile device, make the device remove to appointed place through gyro wheel 2 can, be split type connection structure between guard net 8, play dryer 6 and the air inlet section of thick bamboo 7, have higher dismouting convenience, be convenient for maintain.

In this embodiment, the connection mode of adjusting screw 5 and fixed plate 3 is threaded connection, and the connection mode of adjusting screw 5 and play dryer 6 is for rotating the connection, and fixed plate 3 cooperates adjusting screw 5 to constitute rotating-structure with play dryer 6 and air inlet section of thick bamboo 7 simultaneously.

According to above-mentioned scheme, can adjust the air-out direction through rotating play dryer 6, and after adjusting to suitable angle, rotate adjusting screw 5 through the instrument, the inseparable degree of being connected between adjusting screw 5 and the play dryer 6 can be fixed play dryer 6 at current angle, has improved the use convenience.

In this embodiment, the air outlet cylinder 6 is communicated with the inside of the air inlet cylinder 7, and the minimum inner diameter of the air inlet cylinder 7 is greater than the maximum inner diameter of the air outlet cylinder 6; one end of the air inlet cylinder 7, which is far away from the air outlet cylinder 6, is of a flange structure, and the axial lead of the air inlet cylinder 7 and the axial lead of the air outlet cylinder 6 are on the same horizontal straight line.

According to the scheme, the air inlet cylinder 7 with the large caliber can improve the air inlet volume, and gradually reduces along with the caliber of the air outlet cylinder 6, so that the internal pressure of the air flow in the air outlet cylinder 6 is increased, the flow speed is further improved, and the cooling effect is improved.

In this embodiment, a heat exchange coil 13 is arranged inside the air outlet cylinder 6, and the heat exchange coil 13 is of a spiral structure; the heat exchange coil 13 sequentially penetrates through the heat exchange plates 12, and two ends of the heat exchange coil 13 respectively penetrate through the outer wall of the air outlet cylinder 6 and are communicated with the first joint 14 and the second joint 15; the first joint 14 and the second joint 15 are both fixed on the outer wall of the air outlet cylinder 6.

According to above-mentioned scheme, when using, connect 15 with heat exchange coil 13 access outside cooling water circulation pipeline through first joint 14 cooperation second, when the inside air current of exhaust fan 6 passed heat transfer board 12, the temperature of air current transmits on heat transfer board 12, and the temperature of heat transfer board 12 then transmits inside rivers through heat exchange coil 13 in, and then initiatively cools down, has improved the application scope of device, has further improved the cooling effect.

In this embodiment, the top of the air outlet cylinder 6 is provided with a control valve 16, one end of the control valve 16 is provided with a water inlet pipe 17, and the water inlet pipe 17 penetrates through the outer wall of the air outlet cylinder 6 and is communicated with an atomizing nozzle 18; the atomizer 18 is arranged between the drive motor 10 and the heat exchanger plate 12.

According to above-mentioned scheme, in the part place of using, through with control valve 16 access water supply pipe, cooperation inlet tube 17 and atomizer 18 are to the inside rivers that spray of play dryer 6, and the inside rivers of deuterogamy play dryer 6 can provide effectual dust suppression effect with water smoke high-speed spraying to the air on every side in, have improved holistic practicality.

In this embodiment, a flow guide cover 19 is installed at one end of the impeller 11 far from the fixing frame 9, the flow guide cover 19 is of a cone structure, and simultaneously, the axial lead of the flow guide cover 19, the axial lead of the impeller 11 and the axial lead of the air inlet barrel 7 are all on the same horizontal straight line.

According to the scheme, the maximum diameter of the flow guide cover 19 is the same as the diameter of the bearing connected with the impeller 11, and after the air flow passes through the protection net 8 and enters the air inlet cylinder 7, the air flow can flow to the blades around the impeller 11 along the cambered surface of the outer wall of the flow guide cover 19, so that the air resistance of the air flow is reduced, the air inlet amount is increased, and the overall heat dissipation effect is improved.

The working principle is as follows: when the high-efficiency industrial fan with good heat dissipation effect is used, one end of a base 1 is lifted through a pull rod 4, the device is moved to a designated place through a roller 2, a heat exchange coil 13 is connected to an external cooling water circulation pipeline through a first joint 14 and a second joint 15, a control valve 16 is communicated with an external water supply pipeline, a wind outlet cylinder 6 is rotated, the wind outlet cylinder 6 is adjusted to a proper angle, an adjusting screw rod 5 is rotated through a tool until the adjusting screw rod 5 is tightly connected with the outer wall of the wind outlet cylinder 6, the wind outlet cylinder 6 can be fixed at the current angle, an external power supply is connected, a driving motor 10 is started to drive an impeller 11 to rotate, airflow passes through a protection net 8 to enter the wind inlet cylinder 7 and then is discharged through the wind outlet cylinder 6, in the process, when the airflow passes through a heat exchange plate 12 in the wind outlet cylinder 6, the temperature of the airflow is transferred to the heat exchange plate 12, the temperature of the heat exchange plate 12 is transmitted to the water flow inside through the heat exchange coil 13, the temperature of the air flow sprayed out of the air outlet cylinder 6 is reduced after heat exchange, and the area is cooled, in part of places needing dust suppression, the control valve 16 is started to spray water flow to the inside of the air outlet cylinder 6 by matching with the water inlet pipe 17 and the atomizing nozzle 18, and then the water flow inside the air outlet cylinder 6 is matched to spray water mist to the surrounding air at high speed, which is the working process of the whole device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high-efficient industry fan that radiating effect is good, includes base (1) and an air inlet section of thick bamboo (7), its characterized in that: two rollers (2) are symmetrically arranged at one end of the bottom of the base (1), the rollers (2) are rotatably connected with the base (1), and a pull rod (4) is arranged at one end of the top of the base (1); the top of the base (1) is symmetrically provided with two fixing plates (3), and the two fixing plates (3) are respectively matched with an adjusting screw rod (5) to be connected with the two sides of the outer wall of the air outlet cylinder (6); the air inlet cylinder (7) is installed at one end of the air outlet cylinder (6), and a protection net (8) is installed at one end, far away from the air outlet cylinder (6), of the inner wall of the air inlet cylinder (7); a fixing frame (9) is arranged at one end, close to the air outlet cylinder (6), in the air inlet cylinder (7), a driving motor (10) is arranged at one end, close to the air outlet cylinder (6), of the fixing frame (9), and the driving motor (10) penetrates through the fixing frame (9) to be rotatably connected with an impeller (11); the inner wall of the air outlet cylinder (6) is provided with a plurality of heat exchange plates (12), and the heat exchange plates (12) are arranged at equal angles relative to the axial lead of the air outlet cylinder (6).

2. The high-efficiency industrial fan with good heat dissipation effect as claimed in claim 1, is characterized in that: the connection mode of adjusting screw (5) and fixed plate (3) is threaded connection, and adjusting screw (5) is connected for rotating with the connection mode of play dryer (6), and fixed plate (3) cooperation adjusting screw (5) constitutes revolution mechanic with play dryer (6) and air inlet section of thick bamboo (7) simultaneously.

3. The high-efficiency industrial fan with good heat dissipation effect as claimed in claim 1, wherein: the air outlet cylinder (6) is communicated with the inside of the air inlet cylinder (7), and the minimum inner diameter of the air inlet cylinder (7) is larger than the maximum inner diameter of the air outlet cylinder (6); one end of the air inlet cylinder (7) far away from the air outlet cylinder (6) is of a flange structure, and the axial lead of the air inlet cylinder (7) and the axial lead of the air outlet cylinder (6) are on the same horizontal straight line.

4. The high-efficiency industrial fan with good heat dissipation effect as claimed in claim 1, is characterized in that: a heat exchange coil (13) is arranged inside the air outlet cylinder (6), and the heat exchange coil (13) is of a spiral structure; the heat exchange coil (13) penetrates through the heat exchange plates (12) in sequence, and two ends of the heat exchange coil (13) penetrate through the outer wall of the air outlet cylinder (6) respectively and are communicated with the first joint (14) and the second joint (15); the first connector (14) and the second connector (15) are fixed on the outer wall of the air outlet cylinder (6).

5. The high-efficiency industrial fan with good heat dissipation effect as claimed in claim 1, wherein: a control valve (16) is installed at the top of the air outlet cylinder (6), a water inlet pipe (17) is installed at one end of the control valve (16), and meanwhile the water inlet pipe (17) penetrates through the outer wall of the air outlet cylinder (6) and is communicated with an atomizing nozzle (18); the atomizing nozzle (18) is arranged between the driving motor (10) and the heat exchange plate (12).

6. The high-efficiency industrial fan with good heat dissipation effect as claimed in claim 1, is characterized in that: the one end that fixing frame (9) was kept away from in impeller (11) is installed kuppe (19), and kuppe (19) are centrum structure, and the axial lead of kuppe (19), the axial lead of impeller (11) and the axial lead of air inlet section of thick bamboo (7) all are on same horizontal straight line simultaneously.