CN217558601U

CN217558601U - Commercial HVLS large fan

Info

Publication number: CN217558601U
Application number: CN202221726440.1U
Authority: CN
Inventors: 陈冰
Original assignee: Guangdong Meishuo Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Guangdong Meishuo Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-10-11
Anticipated expiration: 2032-07-05

Abstract

The utility model provides a large-scale fan of commercial HVLS, includes motor element, hangs the stand that connects motor element, connects the chassis of motor element output shaft and assembles a plurality of flabellums on the chassis, motor element has a motor and fixed motor's last board and bottom suspension fagging, the bottom suspension fagging center is equipped with the centre bore so that the output shaft of motor passes centre bore and chassis fixed connection, motor element still has an at least bearing board, bearing board middle part with the bottom surface laminating of bottom suspension fagging just locks through bolt spare, and the both ends of bearing board all are equipped with rings. The utility model discloses an it connects the both ends of board and bottom suspension fagging laminating motor to be in order to the motor spacing on the vertical direction to go up to hang, and through the pole setting interlude in the assembly logical groove of motor in order to the motor spacing on the horizontal direction, it is whole with fixed the assembly of constitution between bottom suspension fagging and the pole setting to go up simultaneously, provides better stability for the hoist and mount assembly of the large-scale fan of commercial HVLS.

Description

Commercial HVLS large fan

Technical Field

The utility model relates to an industrial fan field, especially a large-scale fan of commercial HVLS.

Background

The industrial fan is an industrial machine widely used in a higher large space as space ventilation, can better solve the problem of ventilation and cooling under the large space environment, drives air flow in a large range through slow rotation of huge fan blades, thereby achieving the purposes of simulating natural wind, blowing all-around to a human body, effectively reducing body sensing temperature while ventilating, and creating a good working environment. To industrial factory building, logistics storage, the room of waiting, the exhibition hall, the gymnasium, trade waits high big space such as super, as the first-selected solution of space ventilation and personnel cooling, the industrial fan can push a large amount of air currents to ground, form the air current layer horizontal motion of take the altitude on ground, thereby whole air cycle has been promoted, such benefit lies in the three-dimensional circulation of omnidirectional ground cover and air, adopt aerodynamics principle and streamlined flabellum, produce the gentle breeze system of nature of super large-area, play the dual function of ventilation and cooling, compare traditional warm air ventilation and miniature high-speed fan, it has incomparable application advantage, can be called the perfect solution of high big space ventilation cooling.

The large industrial fans on the market still have various defects, most industrial fans are installed in a hanging mode, and some lifting structures are unreasonable, so that the fans are damaged or broken, the fans are easy to fall, and safety problems are caused. Meanwhile, due to the fact that the whole weight of the motor is large, the motor is loose in assembly, unreasonable in supporting and bearing and even prone to falling off, and serious potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

To above-mentioned one or more problem, the utility model provides a large-scale fan of commercial HVLS has multiple motor fixed knot and constructs, and hoisting structure is reasonable has effectively ensured the steadiness and the security of large-scale fan.

In order to achieve the above purpose, the utility model discloses choose for use following technical scheme: the utility model provides a large-scale fan of commercial HVLS, includes motor element, hangs the stand that connects motor element, connects the chassis of motor element output shaft and assembles a plurality of flabellums on the chassis, motor element has a motor and fixed motor's last board and the bottom suspension fagging, go up hang the fishplate bar with be equipped with 2 at least pole settings between the bottom suspension fagging, the both ends of pole setting are locked respectively go up hang the fishplate bar with the bottom suspension fagging so that go up hang the fishplate bar crimping in one end of motor with the bottom suspension fagging crimping in another end of motor, just the pole setting passes the assembly through groove of motor outside, the bottom suspension fagging center is equipped with the centre bore so that the output shaft of motor passes centre bore and chassis fixed connection, motor element still has an at least bearing board, bearing board middle part with the bottom surface laminating of bottom suspension fagging and locking through bolt spare, the both ends of bearing board all are equipped with rings.

Preferably, the hoisting ring is provided with a hoisting and dragging piece, the hoisting and dragging pieces are hoisted and connected with the hoisting ring in different inclination directions, one end of the hoisting and dragging piece is buckled with the hoisting ring, and the other end of the hoisting and dragging piece is connected with an external fixed point.

Preferably, two linking pieces are arranged at the top of the upper hanging connecting plate, the bottoms of the linking pieces are fixed on the upper hanging connecting plate and are vertically arranged, and the two linking pieces are respectively arranged on two opposite sides of the upright column and are locked on two sides of the upright column through bolt pieces.

Preferably, the end parts of the two sides of the upper hoisting plate and the lower supporting plate are bent towards the middle part to form a bent part, and the bent part is provided with an assembling hole for fixing the protection plate.

Preferably, the edge of the chassis extends to form an extension part corresponding to the fan blades, a plurality of fan blades are inserted into the extension part, and a connecting ring is further arranged on the plurality of fan blades.

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

the utility model discloses an it connects the both ends of board and bottom suspension fagging laminating motor to be in order to spacing the motor on the vertical direction to go up to hang, and through the pole setting interlude in the assembly logical groove of motor with spacing to the motor on the horizontal direction, it is whole with the fixed assembly that constitutes between bottom suspension fagging and the pole setting to go up to hang simultaneously, provides better stability for the hoist and mount assembly of the large-scale fan of commercial HVLS.

The utility model discloses still have the bearing board and accept the bottom suspension fagging and play the bearing effect, the both ends that are located the bearing board adopt not equidirectional to pull and the atress, for motor element provides more reliable assembly atress design, improve the security of the large-scale fan of commercial HVLS.

Drawings

In order to illustrate the technical solutions more clearly, the drawings needed to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive laboriousness.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention.

Fig. 3 is a schematic view of a part of the structure of the present invention.

Detailed Description

In order to clearly and completely understand the technical solution, the present invention is further described with reference to the embodiments and the accompanying drawings, it is obvious that the described embodiments are only some embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that 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 in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

As shown in fig. 1, a commercial HVLS large fan includes a motor part 100, a vertical column 200 suspending the motor part, a chassis 300 connecting an output shaft of the motor part 100, and a plurality of fan blades 400 assembled on the chassis 300, wherein one end of the vertical column 200 is used for suspending the motor part 100, and the other end is fixed on an indoor suspension beam or a fixed point, the motor part 100 is started to rotate the output shaft and further drive the chassis 300 and the fan blades 400 to rotate, an extension part corresponding to the fan blades 400 extends from the edge of the chassis 300, a plurality of fan blades 400 are inserted into the extension part and locked by bolts, a connecting ring 500 is further provided on the plurality of fan blades 400, and the connecting ring 500 is locked on the fan blades 400 and the extension part by bolts to provide overall stability between the plurality of fan blades.

As shown in fig. 2 and 3, the motor assembly has a motor 110 and an upper suspension plate 120 and a lower support plate 130 for fixing the motor 110, four vertical rods 140 are disposed between the upper suspension plate 120 and the lower support plate 130, two ends of each vertical rod 140 are respectively locked to the upper suspension plate 120 and the lower support plate 130 such that the upper suspension plate 120 is pressed against one end of the motor 110 and the lower support plate 130 is pressed against the other end of the motor 110, and the vertical rods pass through an assembly through groove 111 on the outer surface side of the motor. Specifically, an assembly through groove is formed in the outer surface of the motor and used for fixing the motor assembly, one end of each vertical rod 140 sequentially penetrates through the lower support plate 130, the assembly through groove 111 and the upper hanging plate 120 and then is locked by a nut, so that the upper hanging plate 120 is attached to the upper end cover of the motor 110 and the lower support plate 130 is attached to the lower end cover of the motor 110, the motor is fixed to move in the vertical direction, and the four vertical rods 140 penetrate through the assembly through groove 111 of the motor, so that the motor is fixed to move in the horizontal direction. The center of the lower support plate 130 is provided with a center hole 131 so that the output shaft of the motor 110 passes through the center hole 131 and is fixedly connected with the chassis 300.

The motor part further has at least one support plate 150, the middle portion of the support plate 150 is attached to the bottom surface of the lower support plate 130 and locked by bolts, and both ends of the support plate 150 are provided with hanging rings 160. The hanging ring 160 is provided with a plurality of hanging and dragging pieces 170, the hanging and dragging pieces 170 are hung and connected with the hanging ring 160 in different inclined directions, one end of each hanging and dragging piece 170 is buckled with the hanging ring 160, and the other end of each hanging and dragging piece is connected with an external fixed point.

Go up and hang and connect board 120 top and be provided with two joints 180, joint 180 bottom is fixed go up and hang and connect the board 120 and just erect the setting, and two joints 180 are located respectively the both sides of stand 200 and lock in the both sides of stand 200 through bolt spare, hang through the stand and connect the joint spare and then hang and connect the motor element, still have the arc logical groove on the joint spare, the bronze drum bolt passes the stand between arc logical groove and two arc logical grooves and locks stand and joint spare, and the arc logical groove provides the selection of adjustable assembly angle.

The two side ends of the upper hanging plate 120 and the lower support plate 130 are bent towards the middle to form a bent part 121, and the bent part 121 is provided with an assembling hole for fixing the protection plate 190.

This implementation case is in order to be spacing to the motor on the vertical direction through the both ends of upper hanging fishplate board and bottom suspension fagging laminating motor, and alternates in the assembly logical groove of motor through the pole setting in order to be spacing to the motor on the horizontal direction, and the fixed whole that constitutes of assembly between upper hanging fishplate board and bottom suspension fagging and the pole setting simultaneously provides better stability for the hoist and mount assembly of commercial HVLS large-scale fan.

The embodiment also has the advantages that the bearing plate bears the lower supporting plate to play a role in bearing, the two ends of the bearing plate are dragged and stressed in different directions, a more reliable assembly stress design is provided for motor parts, and the safety of the commercial HVLS large-scale fan is improved.

The above disclosure is intended to be exemplary of the invention, and is not intended to limit the invention to the particular forms disclosed, but rather, to cover all modifications, equivalents, and alternatives falling within the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a large-scale fan of commercial HVLS, includes motor element, hangs the stand that connects motor element, connects the chassis of motor element output shaft and assembles a plurality of flabellums on the chassis, its characterized in that: the motor part has a motor and fixed motor's last fishplate bar and bottom suspension fagging, go up the fishplate bar with be equipped with 2 at least pole settings between the bottom suspension fagging, the both ends of pole setting are locked respectively go up the fishplate bar with the bottom suspension fagging is so that go up the fishplate bar crimping one end of motor with the bottom suspension fagging crimping is in another tip of motor, just the pole setting passes the assembly logical groove of motor outside side, the bottom suspension fagging center is equipped with the centre bore so that the output shaft of motor passes centre bore and chassis fixed connection, the motor part still has an at least bearing board, bearing board middle part with the bottom surface laminating of bottom suspension fagging and through the locking of bolt spare, the both ends of bearing board all are equipped with rings.

2. A commercial HVLS large fan in accordance with claim 1, wherein: the lifting and dragging device is characterized in that a lifting and dragging piece is arranged on the lifting ring, the lifting and dragging pieces are lifted and connected with the lifting ring in different inclination directions, one end of the lifting and dragging piece is buckled with the lifting ring, and the other end of the lifting and dragging piece is connected with an external fixed point.

3. A commercial HVLS large fan as claimed in claim 1, wherein: go up the hang fishplate bar top and be provided with two pieces of joint spare, the joint spare bottom is fixed go up the hang fishplate bar and go up and erect the setting, two pieces of joint spare are located respectively two offsides of stand just lock in the both sides of stand through bolt spare.

4. A commercial HVLS large fan as claimed in claim 1, wherein: the upper hoisting connection plate and the end parts of the two sides of the lower supporting plate are bent towards the middle part to form a bending part, and the bending part is provided with an assembling hole for fixing the protection plate.

5. A commercial HVLS large fan as claimed in claim 1, wherein: the edge of the chassis extends to form an extending part corresponding to the fan blades, a plurality of fan blades are inserted on the extending part, and a connecting ring is further arranged on the plurality of fan blades.