CN214007562U

CN214007562U - Water atomization humidification centrifugal fan for fan

Info

Publication number: CN214007562U
Application number: CN202023153355.4U
Authority: CN
Inventors: 孟红俊
Original assignee: Dongguan Shengyuan Electromechanical Co ltd
Current assignee: Dongguan Shengyuan Electromechanical Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-20
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a water atomization humidification centrifugal fan for fan, which comprises a base. This a water atomization humidification centrifugal fan for fan, the inside fixed second damping spring through well cavity pole, and at second damping spring's top fixed support rod, and the fixed plate that sets up in the top of bracing piece, and the horizontal pole is fixed in the both sides of well cavity pole, and cup joint the slider in the outside of horizontal pole, and cup joint first damping spring in the outside of horizontal pole, and the top movable mounting movable rod at the slider, and make movable rod and fixed plate movable mounting, when the centrifugal fan body that is located on the fixed plate produces the vibration, the bracing piece compresses second damping spring, the bottom of the movable rod of both sides is removed to both sides, make the slider of both sides to first damping spring compression, thereby cushion the fixed plate through the elastic effect of first damping spring and second damping spring, thereby reach absorbing effect.

Description

Water atomization humidification centrifugal fan for fan

Technical Field

The utility model relates to a centrifugal fan equipment technical field especially relates to a water atomization humidification centrifugal fan for fan.

Background

The centrifugal fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. Centrifugal fans are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and draught of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grains; wind tunnel wind source and air cushion boat inflation and propulsion.

In case the fan operates, cause vibrations big, especially the great fan of size latus rectum, the time is connected the position bolt nut for a long time and can become flexible, just has serious potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a water atomization humidification centrifugal fan for a fan, which has the advantage of buffering and damping the centrifugal fan, and solves the problems in the background art.

In order to solve the technical problems, the technical scheme adopted by the utility model is that the water atomization humidification centrifugal fan for the fan comprises a base, wherein a groove is arranged at the top of the base, a hollow rod is fixedly arranged in the middle of the bottom of an inner cavity of the groove, a second damping spring is fixedly arranged at the bottom of the inner cavity of the hollow rod, a support rod is fixedly connected with the top of the second damping spring, a fixed plate is fixedly connected with the top of the support rod, cross rods are fixedly arranged at both sides of the hollow rod and both sides of the inner cavity of the groove, sliders are movably sleeved at the outer sides of the two cross rods, a first damping spring is movably sleeved at the outer sides of the two cross rods, movable rods are movably arranged at the top ends of the two sliders, the top parts of the two movable rods are movably arranged with the bottom of the fixed plate, a fan mounting plate is arranged at the top of the fixed plate, the fixed plate is close to the four corners position and has all seted up the through-hole, the fixed plate has the inserted bar through-hole movable mounting, reset spring has been cup jointed in the outside activity of inserted bar, reset spring is located the below of fixed plate, the fan mounting panel is passed on the top of inserted bar, the top fixed mounting of fan mounting panel has the centrifugal fan body.

As a further elaboration of the above technical solution:

in the above technical solution, the two first damping springs are located on two sides of the two sliders.

In the above technical scheme, the top fixed mounting of fan mounting panel has the cooling pad, the cooling pad is located the bottom of centrifugal fan body.

In the technical scheme, the outer side of the inserted bar is provided with the nut close to the bottom, and the nut is positioned above the fan mounting plate.

In the above technical scheme, second damping spring is located the inside of cavity pole, the bracing piece cup joints with the activity of cavity pole.

Compared with the prior art, the beneficial effects of the utility model reside in that: 1. the water atomization humidification centrifugal fan for the fan is characterized in that a hollow rod is fixed at the bottom of an inner cavity of a groove, a second damping spring is fixed in the hollow rod, a supporting rod is fixed at the top end of the second damping spring, a fixed plate is fixedly arranged at the top of the supporting rod, cross rods are fixed at the two sides of the hollow rod, sliding blocks are sleeved at the outer sides of the cross rods, a first damping spring is sleeved outside the cross rod, a movable rod is movably arranged at the top of the sliding block and is movably arranged with the fixed plate, when the centrifugal fan body on the fixed plate vibrates, the supporting rod compresses the second damping spring, the bottom ends of the movable rods on the two sides move towards the two sides, so that the sliding blocks on the two sides compress the first damping spring, the fixing plate is buffered under the elastic action of the first damping spring and the second damping spring, so that the damping effect is achieved; 2. this a water atomization humidification centrifugal fan for fan, set up the through-hole through four angles departments of fixed plate, and pass through-hole movable mounting inserted bar in four angles departments of fixed plate, and cup joint reset spring in the outside of inserted bar, when needs are installed the centrifugal fan body, place the fan mounting panel at the top of fixed plate, and insert the inserted bar, make the fan mounting panel be connected with the fixed plate, and through screwing up the nut, thereby reach the effect of being convenient for install the centrifugal fan body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure, 1, a base; 2. a groove; 3. a cross bar; 4. a slider; 5. a heat dissipation pad; 6. a centrifugal fan body; 7. a fan mounting plate; 8. inserting a rod; 9. a fixing plate; 10. a movable rod; 11. a first damping spring; 12. A support bar; 13. a second damping spring; 14. a hollow shaft; 15. a nut; 16. a through hole; 17. a return spring.

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.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Fig. 1 to 3 illustrate a specific embodiment of a water atomization humidification centrifugal fan for a fan according to an embodiment of the present application, and referring to fig. 1 to 3, a water atomization humidification centrifugal fan for a fan includes a base 1, a groove 2 is formed on a top of the base 1, a hollow rod 14 is fixedly installed in a middle of a bottom of an inner cavity of the groove 2, a second damping spring 13 is fixedly installed at a bottom of an inner cavity of the hollow rod 14, a supporting rod 12 is fixedly connected to a top of the second damping spring 13, a fixing plate 9 is fixedly connected to a top of the supporting rod 12, cross rods 3 are fixedly installed on two sides of the hollow rod 14 and two sides of the inner cavity of the groove 2, sliders 4 are movably sleeved on outer sides of the two cross rods 3, a first damping spring 11 is movably sleeved on outer sides of the two cross rods 3, movable rods 10 are movably installed on top ends of the two sliders 4, and tops of the two movable rods 10 are movably installed with a bottom of the fixing plate 9, the fan mounting plate 7 is placed on the top of the fixing plate 9, the hollow rod 14 is fixed at the bottom of the inner cavity of the groove 2, the second damping spring 13 is fixed inside the hollow rod 14, the supporting rod 12 is fixed at the top end of the second damping spring 13, the fixing plate 9 is fixedly arranged at the top of the supporting rod 12, the cross rods 3 are fixed on two sides of the hollow rod 14, the sliding block 4 is sleeved on the outer side of the cross rod 3, the first damping spring 11 is sleeved on the outer side of the cross rod 3, the movable rod 10 is movably mounted at the top of the sliding block 4, the movable rod 10 and the fixing plate 9 are movably mounted, when the centrifugal fan body 6 on the fixing plate 9 vibrates, the supporting rod 12 compresses the second damping spring 13, the bottom ends of the movable rods 10 on two sides move towards two sides, the sliding blocks 4 on two sides compress the first damping spring 11, so that the fixing plate 9 is buffered through the elastic action of the first damping spring 11 and the second damping spring 13, thereby achieving the effect of shock absorption, the positions of the fixed plate 9, which are close to four corners, are all provided with through holes 16, the fixed plate 9 is movably provided with an inserted bar 8 through the through holes 16, the outer side of the inserted bar 8 is movably sleeved with a reset spring 17, the reset spring 17 is positioned below the fixed plate 9, the top end of the inserted bar 8 passes through a fan mounting plate 7, the top of the fan mounting plate 7 is fixedly provided with a centrifugal fan body 6, through holes 16 are arranged at four corners of the fixing plate 9, the inserted bar 8 is movably arranged at the four corners of the fixing plate 9 through the through holes 16, a return spring 17 is sleeved at the outer side of the inserted bar 8, when the centrifugal fan body 6 needs to be installed, the fan installation plate 7 is placed on the top of the fixed plate 9, and the insert rod 8 is inserted, so that the fan mounting plate 7 is connected with the fixing plate 9, and the nut 15 is screwed, thereby achieving the effect of conveniently mounting the centrifugal fan body 6.

Wherein, two first damping springs 11 are located on both sides of the two sliders 4.

Wherein, fan mounting panel 7's top fixed mounting has cooling pad 5, and cooling pad 5 is located centrifugal fan body 6's bottom, through installation cooling pad 5 to cool down centrifugal fan body 6.

Wherein, the outside of inserted bar 8 is close to the bottom and is equipped with nut 15, and nut 15 is located the top of fan mounting panel 7, through screwing up nut 15 to it is fixed with fixed plate 9 to make fan mounting panel 7.

The second damping spring 13 is located inside the hollow rod 14, and the support rod 12 is movably sleeved with the hollow rod 14.

The operating principle of the speed reducing motor of the embodiment of the application is as follows: when the water atomization humidification centrifugal fan for the fan is used, firstly, the centrifugal fan body 6 and the fan mounting plate 7 are placed at the top of the fixing plate 9, the through hole 16 is then aligned with the hole in the fan mounting plate 7, and the insert rod 8 is inserted, then the nut 15 is tightened, thereby fixing the fan mounting plate 7 with the fixing plate 9, so that the centrifugal fan body 6 is quickly mounted on the device, and at the same time, the fixing plate 9 is moved downward, so that the supporting rod 12 presses the second damping spring 13, meanwhile, the bottom ends of the movable rods 10 at the two sides push the sliding blocks 4 at the two sides to move towards the two sides, and simultaneously extrude the first damping springs 11 at the two sides, thereby the second damping spring 13 and the elastic effect of first damping spring 11 cushion the vibrations that fixed plate 9 produced to the vibrations that produce centrifugal fan body 6 cushion, reach absorbing effect.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims

1. The utility model provides a water atomization humidification centrifugal fan for fan, includes base (1), its characterized in that, recess (2) are seted up at the top of base (1), fixed mounting has well hollow rod (14) in the middle of the inner chamber bottom of recess (2), the inner chamber bottom fixed mounting of well hollow rod (14) has second damping spring (13), the top fixedly connected with bracing piece (12) of second damping spring (13), the top fixedly connected with fixed plate (9) of bracing piece (12), the both sides of well hollow rod (14) and the inner chamber both sides of recess (2) all fixed mounting have horizontal pole (3), two the outside of horizontal pole (3) is all the activity to be cup jointed slider (4), two the outside of horizontal pole (3) is all the activity to be cup jointed first damping spring (11), two the top of slider (4) is all the activity to be installed has movable rod (10), two the top of movable rod (10) all with the bottom movable mounting of fixed plate (9), fan mounting panel (7) have been placed at the top of fixed plate (9), through-hole (16) have all been seted up near four corners position in fixed plate (9), there are inserted bar (8) fixed plate (9) through-hole (16) movable mounting, reset spring (17) have been cup jointed in the outside activity of inserted bar (8), reset spring (17) are located the below of fixed plate (9), fan mounting panel (7) are passed on the top of inserted bar (8), the top fixed mounting of fan mounting panel (7) has centrifugal fan body (6).

2. The water atomization humidification centrifugal fan for the fan is characterized in that the two first damping springs (11) are positioned on two sides of the two sliding blocks (4).

3. The water atomization humidification centrifugal fan for the fan as claimed in claim 1, wherein a heat dissipation pad (5) is fixedly mounted at the top of the fan mounting plate (7), and the heat dissipation pad (5) is located at the bottom of the centrifugal fan body (6).

4. The water atomization humidification centrifugal fan for the fan is characterized in that a nut (15) is arranged on the outer side of the inserted rod (8) close to the bottom, and the nut (15) is located above the fan mounting plate (7).

5. The water atomization humidification centrifugal fan for the fan is characterized in that the second damping spring (13) is located inside a hollow rod (14), and the support rod (12) is movably sleeved with the hollow rod (14).