CN218062814U

CN218062814U - Guide plate for fan

Info

Publication number: CN218062814U
Application number: CN202222117598.5U
Authority: CN
Inventors: 汪涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-16
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to a fan technical field specifically is a guide plate for fan, including fan body and air pipe, the air-out end of fan body is connected with air pipe, the installing frame is all installed to air pipe's both sides. Under the mating reaction of inserted block and guide plate, guide the wind current direction guide through the guide plate, and accessible inserted block fixed guide plate, at the in-process that the inserted block removed, remove the guide plate to inside or outside simultaneously, make two guide plates restrict the wind current in to air pipe, adjust the pressure of air-out, thereby the practicality of this device has been increased, under the mating reaction of mounting panel and fixed plate, connect two installing frames through the fixed plate, connect electric putter through connecting screw rod simultaneously, the convenience is wholly dismantled and the installation to this device, avoid because the dust in the air is stained with and attaches on the guide plate and the inconvenient abluent problem that leads to is difficult to dismantle to the guide plate.

Description

Guide plate for fan

Technical Field

The utility model relates to a fan technical field specifically is a guide plate for fan.

Background

The guide plate is arranged at the inlet or the outlet of the fan to play a role in guiding the wind to flow, and the fan is an appliance for supplying or exhausting air, so that the application is wide, for example, the fan is frequently used in a thermal power plant, but the existing fan guide plate has certain defects to be perfected;

when the fan is used, the guide plate is fixed to a pipeline of the air outlet end of the fan, in the using process, the gap between the guide plate and the pipeline is not adjustable, the air outlet pressure of the fan is uniform, the practicability is low, and the use requirement is difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guide plate for fan to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a guide plate for fan, includes fan body and air pipe, the air-out end of fan body is connected with air pipe, the installing frame is all installed, two to air pipe's both sides the mounting panel is all installed to the both sides face of installing frame, two the fixed plate is all installed to the both sides face of mounting panel, two equal vertical threaded connection has two first installation screw rods, two on the fixed plate equal horizontal installation has a spring in the installing frame, two the guide plate is all installed to the one end of spring, two is not owed the installation piece is all installed to the side of installing frame, four equal vertical threaded connection has connecting screw rod, four on the installation piece two liang of correspondences of installation piece are connected with the fixed block through connecting screw rod, two the connecting plate is all installed to the side of fixed block, two the equal horizontal installation in the corresponding side of connecting plate has electric putter, two the picture peg, two are all installed to electric putter's removal end the picture peg is pegged graft respectively in the guide plate that corresponds.

Preferably, slots are formed in the two guide plates, and the two inserting plates are respectively inserted into the corresponding slots.

Preferably, two limiting blocks are installed on one side face of each guide plate, and four limiting blocks are respectively installed in corresponding installation frames in a sliding mode.

Preferably, two the guide plate is right angle trapezoidal piece, and two the guiding gutter has all been seted up on the guide plate.

Preferably, four threaded holes are formed in the two sides of the mounting plate and the two sides of the ventilation pipeline, and the first mounting screws are respectively in threaded connection with the corresponding threaded holes.

Preferably, four the mounting panel is "L" template, and four the mounting panel uses the middle part department of air pipe to set up as central symmetry.

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

in the utility model, under the matching action of the insert block and the guide plate, the guide plate guides the wind flow, and the guide plate can be fixed by the insert block, in the moving process of the insert block, the guide plate can be moved to the inner side or the outer side simultaneously, so that the two guide plates limit the wind flow in the air pipe, and the pressure of the outlet air is adjusted, thereby increasing the practicability of the device;

the utility model discloses in, under the mating reaction of mounting panel and fixed plate, connect two installing frames through the fixed plate, connect electric putter through connecting screw rod simultaneously, the convenience is wholly dismantled and is installed this device, avoids because the dust in the air is stained with and attaches on the guide plate and the inconvenient abluent problem that leads to is difficult to dismantle to the guide plate.

Drawings

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

fig. 2 is a schematic diagram of the right-side view structure of the present invention;

fig. 3 is a schematic view of an explosion structure at the joint of the mounting frame and the fixing plate of the present invention;

fig. 4 is the utility model provides an explosion structure schematic diagram of installing frame and stopper junction.

In the figure: 1. a fan body; 2. a ventilation duct; 3. installing a frame; 4. mounting a plate; 5. a fixing plate; 6. a first mounting screw; 7. a spring; 8. a baffle; 9. a limiting block; 10. a fixed block; 11. mounting blocks; 12. connecting a screw rod; 13. a connecting plate 14 and an electric push rod; 15. and (4) inserting plates.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a guide plate for a fan comprises a fan body 1 and an air duct 2, wherein the air outlet end of the fan body 1 is connected with the air duct 2, mounting frames 3 are mounted on two sides of the air duct 2, mounting plates 4 are mounted on two side surfaces of the two mounting frames 3, fixing plates 5 are mounted on two side surfaces of the two mounting plates 4, two first mounting screws 6 are vertically connected to the two fixing plates 5 in a threaded manner, springs 7 are horizontally mounted in the two mounting frames 3, a guide plate 8 is mounted at one end of each of the two springs 7, two be owed installing block 11, four all install equal vertical threaded connection has connecting screw 12 on installing block 11, four installing block 11 two liang of correspondences are connected with fixed block 10 through connecting screw 12, two connecting plate 13 is all installed to one side of fixed block 10, two the equal horizontal installation in the corresponding side of connecting plate 13 has electric putter 14, two picture peg 15 is all installed to electric putter 14's removal end, two picture peg 15 is pegged graft respectively in corresponding guide plate 8.

In this embodiment, as shown in fig. 3 and 4, the guide plates 8 are both provided with slots, and the two inserting plates 15 are respectively inserted into the corresponding slots.

In this embodiment, as shown in fig. 3 and fig. 4, two limiting blocks 9 are installed on one side surface of the guide plate 8, and four limiting blocks 9 are respectively installed in the corresponding installation frames 3 in a sliding manner.

In this embodiment, as shown in fig. 3 and 4, the guide plates 8 are both right-angled trapezoidal blocks, and the guide grooves are formed in both the two guide plates 8.

In this embodiment, as shown in fig. 3 and 4, threaded holes are formed in both sides of the mounting plate 4 and the ventilation duct 2, and the four first mounting screws 6 are respectively in threaded connection with the corresponding threaded holes.

In this embodiment, as shown in fig. 3 and 4, the mounting plates 4 are all L-shaped plates, and the four mounting plates 4 are symmetrically arranged with the middle of the ventilation duct 2 as the center.

The utility model discloses a use method and advantage: this kind of guide plate for fan is when using, and the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, firstly, an external power supply is applied to the electric equipment in the device, when the fan body 1 operates, the air flow is guided and guided by the guide plates 8, and then the electric push rods 14 are started through control, so that the two electric push rods 14 drive the corresponding plugboards 15 to move, in the moving process, the two guide plates 8 are simultaneously moved towards the inside under the action of the limit blocks 9, the air outlet pressure of the fan body 1 is increased, meanwhile, the two guide plates 8 can be simultaneously moved towards the outside, the air outlet pressure is reduced, the noise in use is reduced, when the guide plates 8 need to be cleaned for a long time, the first mounting screw 6 and the connecting screw 12 are taken down, the plugboards 15 are taken out from the guide plates 8, after the electric push rods 14 are separated from the mounting frame 3, the mounting frame 3 can be taken down from the ventilation pipeline 2, and the cleaning is convenient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a guide plate for fan, includes fan body (1) and air pipe (2), its characterized in that: air-out end of fan body (1) is connected with air pipe (2), installing frame (3) are all installed to the both sides of air pipe (2), two installing frame (4) are all installed to the both sides face of installing frame (3), two fixed plate (5) are all installed to the both sides face of installing plate (4), two equal vertical threaded connection has two first installation screw (6), two on fixed plate (5) equal horizontal installation has spring (7) in installing frame (3), two guide plate (8) are all installed to the one end of spring (7), two insufficient installation piece (11) are all installed to the side of installing frame (3), four equal vertical threaded connection has connecting screw (12) on installing block (11), four installing block (11) correspond through connecting screw (12) and are connected with fixed block (10), two connecting plate (13) are all installed to the side of fixed block (10), two the equal horizontal installation of the corresponding side of connecting plate (13) has electric putter (14), two electric putter (14) are all installed picture peg (15) to the removal end of electric putter (14), peg graft and correspond guide plate (8) respectively in guide plate (8).

2. The flow guide plate for the fan according to claim 1, wherein: slots are formed in the two guide plates (8), and the two inserting plates (15) are respectively inserted into the corresponding slots.

3. The flow guide plate for the fan according to claim 1, wherein: two stopper (9) are all installed to one side of guide plate (8), four stopper (9) slidable mounting is in installing frame (3) that correspond respectively.

4. The flow guide plate for the fan according to claim 1, wherein: two guide plate (8) are right angle trapezoidal piece, and two the guiding gutter has all been seted up on guide plate (8).

5. The flow guide plate for the fan according to claim 1, wherein: four threaded holes are formed in the two sides of the mounting plate (4) and the two sides of the ventilation pipeline (2), and the first mounting screw rods (6) are respectively in threaded connection with the corresponding threaded holes.

6. The flow guide plate for the fan according to claim 1, wherein: four mounting panel (4) are "L" template, and four mounting panel (4) use the middle part department of air pipe (2) to set up as central symmetry.