CN215370321U - Fan device convenient to overhaul - Google Patents

Abstract

The utility model discloses a fan device convenient to overhaul, which comprises at least one fan array. The fan array comprises a plurality of fans arranged in a line, two fixing plates arranged on two opposite sides of the fans, and two sliding rails arranged between the two fixing plates, wherein the two sliding rails are positioned on the two opposite sides of the fans and are arranged just opposite to each other. Each fan is fixed respectively on a backup pad, and each backup pad passes through locking piece and two fixed plates respectively and can dismantle fixedly, and the backup pad is located the upside of slide rail. When a certain fan needs to be overhauled, the locking piece on the fixing plate is cancelled to fix the supporting plate for supporting the fan, at the moment, the supporting plate can bear the fan on the supporting plate to sink to the sliding rail along the fixing plate, and therefore, an overhaul worker can drag the fan to move to the outer side of the fan device along the sliding rail, and the fan is convenient to overhaul. Simultaneously, utilize two slide rails to prop up the fan that waits to overhaul, need not the maintainer and hold up the fan, avoid damaging the maintainer because the operation carelessly leads to the fan to fall down.

Description

Fan device convenient to overhaul

Technical Field

The utility model relates to the technical field of air conditioning unit accessories, in particular to a fan device convenient to overhaul.

Background

In most air conditioning equipment, such as a data room, a rail transit room, or a base station series air conditioner, a fan is one of components having a high frequency of after-sales failures. To compact air conditioning unit of structural design, because the inside activity space of air conditioning unit is little, when needs overhaul a certain fan, the dismouting of fan is difficult to carry out in narrow and small space to the personnel after sale, and the sight receives blockking of other air conditioning parts easily, and after sale overhauls the difficulty.

Therefore, it is desirable to provide a blower device that is convenient to repair to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fan device convenient to overhaul so as to reduce the overhaul difficulty of a fan.

In order to achieve the purpose, the utility model discloses a fan device convenient to overhaul, which comprises at least one fan array. The fan array comprises a plurality of fans arranged in a line, two fixing plates arranged on two opposite sides of the fans, and two sliding rails arranged between the two fixing plates, wherein the two sliding rails are positioned on the two opposite sides of the fans and are arranged just opposite to each other. Each the fan is fixed respectively on a backup pad, each the backup pad passes through the locking piece respectively with two the fixed plate can be dismantled fixedly, the backup pad is located the upside of slide rail. When the locking piece is cancelled to fix the corresponding supporting plate, the corresponding supporting plate bears the fan and sinks to the two sliding rails along the two fixing plates.

Compared with the prior art, the utility model adopts two oppositely arranged fixing platesEach row of bearings is fixed respectivelyCarry the both sides of the backup pad of fan to set up the slide rail at the double-phase offside of every row of fan, when a certain fan of needs maintenance, the locking piece on the cancellation fixed plate is to the fixed of the backup pad that supports this fan, and at this moment, the backup pad can bear the fan on it and sink to the slide rail along the fixed plate, consequently, maintainer can drag the fan and remove to the fan device outside along the slide rail, the maintenance of the fan of being convenient for. Simultaneously, utilize two slide rails to prop up the fan that waits to overhaul, need not the maintainer and hold up the fan, avoid damaging the maintainer because the operation carelessly leads to the fan to fall down.

Preferably, the support plate includes a support portion fixed to the blower, two locking portions detachably fixed to the fixing plate and two sliding portions respectively corresponding to the slide rail, the two locking portions are connected to a lower side of the support portion, the two sliding portions are connected to a lower side of the locking portions, and the sliding portions are parallel to the slide rail.

Preferably, the two slide rails are respectively and correspondingly fixed on one of the fixing plates.

Preferably, the slide rail is welded and fixed to the fixing plate.

Preferably, the slide rail includes a fixed portion vertically disposed and fixed to the fixed plate, an upper horizontal portion and a lower horizontal portion formed by extending the upper and lower ends of the fixed portion in the horizontal direction, and a vertical portion formed by extending the ends of the upper and lower horizontal portions in the vertical direction, and when the locking member is cancelled to fix the corresponding support plate, the corresponding support plate bears the blower fan and sinks to the upper horizontal portion along two fixed plates.

Preferably, the vertical portion includes an upper vertical portion formed to extend downward from a distal end of the upper horizontal portion and a lower vertical portion formed to extend upward from a distal end of the lower horizontal portion, and a gap is provided between a free end of the upper vertical portion and a free end of the lower vertical portion.

Preferably, the locking members are bolts, and each of the supporting plates is detachably fixed to the fixing plate through a plurality of the locking members.

Preferably, the fan array is arranged on an installation frame, the fixed plates are fixed with the installation frame, an air guide ring is correspondingly arranged on the upper side of each fan, the upper side of the air guide ring is fixed with the installation frame, and when the corresponding supporting plate bears the fans and sinks along the two fixed plates, the installation frame prevents the air guide ring from sinking along with the fans.

Preferably, when the supporting plate is fixed to the two fixing plates, the lower end of the air guide ring penetrates through the fan, the distance between the supporting plate and the slide rail is the same as the depth of the air guide ring penetrating into the fan, and when the corresponding supporting plate bears the fan and sinks to the two slide rails, the fan just breaks away from the corresponding air guide ring.

Preferably, the fan device includes at least two fan arrays, and the at least two fan arrays are arranged on the mounting frame side by side.

Drawings

Fig. 1 is a schematic structural diagram of a fan device according to an embodiment of the present invention.

Figure 2 is another angle of the fan arrangement of figure 1.

Fig. 3 is a schematic view of the blower device shown in fig. 2 after a part of the structure is hidden.

Fig. 4 is a schematic structural diagram of one fan array of the fan device shown in fig. 2.

Detailed Description

The following detailed description is given with reference to the accompanying drawings for illustrating the contents, structural features, and objects and effects of the present invention.

In the description of the present invention, it is to be understood that the terms "row" and "column" refer to two directions perpendicular to each other on the same plane. The orientations and positional relationships indicated by "upper", "lower", "horizontal", "vertical", "inner", "outer", and the like are based on the orientations and positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and thus, are not to be construed as limiting the scope of the present invention.

Referring to fig. 1 to 4, the present invention discloses a fan device 100 for facilitating maintenance, which includes at least one fan array 101. The fan array 101 includes a plurality of fans 1 arranged in a row, two fixing plates 2 disposed on opposite sides of the fans 1, and two slide rails 3 disposed between the two fixing plates 2, wherein the two slide rails 3 are disposed on opposite sides of the fans 1 and are opposite to each other. Each fan 1 is fixed respectively on a backup pad 4, and each backup pad 4 can be dismantled fixedly with two fixed plates 2 respectively through locking piece 5. The supporting plates 4 are located on the upper sides of the sliding rails 3, and when the locking pieces 5 are not fixed to the corresponding supporting plates 4, the corresponding supporting plates 4 bear the fans 1 and sink to the two sliding rails 3 along the two fixing plates 2.

The fan apparatus 100 of the present invention will be described in detail with reference to fig. 1 to 4 of the drawings.

Referring to fig. 1 to 3, as shown in fig. 1 to 3, the fan device 100 includes two fan arrays 101, the two fan arrays 101 are arranged on the mounting frame 6 side by side in the row direction, and the fixing plate 2 is fixed to the mounting frame 6. Of course, the fan device 100 is not limited to include two fan arrays 101, and the fan device 100 may include only one fan array 101, or may include three fan arrays 101, four fan arrays 101, and the like. As shown in fig. 3, each fan array 101 includes three fans 1 arranged in a row, and two fans 1 in the row are arranged opposite to each other. Of course, the number of fans per fan array 101 is not limited to three.

It can be understood that the mounting frame 6 has an openable access door (not shown), and the access door is closed in normal use of the fan apparatus 100, and is opened to take out the fan 1 when the fan needs to be serviced. Under the limited current situation of air conditioning unit size, fan 1 is as a spare part that air conditioning unit needs to overhaul/change, for reduce cost and reduce the possibility of leaking out, in this embodiment, accomplishes the minimum with the size of access door, as long as guarantee can take out fan 1 can.

Referring to fig. 4, as shown in fig. 4, the supporting plate 4 includes a supporting portion 41 fixed to the fan 1, two locking portions 42 detachably fixed to a fixing plate 2, and two sliding portions 43 respectively corresponding to and engaged with a sliding rail 3. The support portion 41 is horizontally disposed in a plate shape, the two locking portions 42 are connected to the lower side of the support portion 41, the two sliding portions 43 are respectively connected to the lower sides of the locking portions 42, and the sliding portions 43 are parallel to the slide rail 3. When the corresponding support plate 4 bears the fan 1 and sinks for a certain distance along the two fixing plates 2, the two sliding portions 43 are respectively contacted with a corresponding sliding rail 3 and supported by the sliding rail 3. By means of the structural design of the support plate 4, the structure of the support plate 4 is more stable, and when the support plate is dragged, the support plate can slide along the slide rail 3 more stably.

In this embodiment, two sliding rails 3 are respectively fixed on a fixing plate 2. Of course, in some embodiments, the sliding rail 3 may not be fixed to the fixing plate 2. In a preferred embodiment, the slide rail 3 is welded to the fixing plate 2. With this, both can realize the stable fixed of slide rail 3 and fixed plate 2, simultaneously, can also play the effect of strengthening the intensity of fixed plate 2.

Referring to fig. 4, as shown in fig. 4, the slide rail 3 includes a fixing portion 31 vertically disposed and fixed to the fixing plate 2, an upper horizontal portion 32 and a lower horizontal portion 33 horizontally extending from upper and lower ends of the fixing portion 31, an upper vertical portion 34 downwardly extending from a distal end of the upper horizontal portion 32, and a lower vertical portion 35 upwardly extending from a distal end of the lower horizontal portion 33. When the fixing of the locking member 5 to the corresponding support plate 4 is canceled, the fan 1 carried by the corresponding support plate 4 is lowered along the two fixing plates 2 onto the upper horizontal portion 32. The sliding rail 3 is provided with 4 bends, so that the bearing of the sliding rail 3 is enhanced, and the fan 1 can not fall off to hurt people in the maintenance process. Meanwhile, the fixing portion 31, the upper horizontal portion 32, the lower horizontal portion 33, the upper vertical portion 34, and the lower vertical portion 35 enclose a containing groove 36, and the containing groove 36 can serve as a wiring groove to contain a fan cable (power line, communication line, etc.), so that additional wiring grooves of the fan cable are reduced.

Further, the upper horizontal portion 32 exceeds the lower horizontal portion 33 in a direction facing the fan 1, and a gap 37 is provided between a free end of the upper vertical portion 34 and a free end of the lower vertical portion 35, thereby facilitating the taking and placing of the fan cable in the accommodating groove 36.

In this embodiment, as shown in fig. 4, the locking members 5 are bolts, and each of the support plates 4 is detachably fixed to one of the fixing plates 2 by two bolts 5 arranged in a row. Of course, the locking member 5 is not limited to the use of bolts.

Referring to fig. 2 and 3, as shown in fig. 2 and 3, an air guiding ring 7 is correspondingly installed on an upper side of each fan 1, the upper side of the air guiding ring 7 is fixed to a top plate 8 of the installation frame 6, and in a process that the fan 1 carried by the corresponding supporting plate 4 sinks along the two fixing plates 2, the top plate 8 of the installation frame 6 prevents the air guiding ring 7 from sinking along with the fan 1. Under the guiding action of the wind guide ring 7, the fan 1 is electrified and rotated to suck the wind on the upper side of the fan device 100 into the wind channel on the lower side of the fan device 100.

Specifically, under the fixed condition of backup pad 4 and two fixed plates 2, fan 1 normal use condition promptly, the lower extreme of wind-guiding circle 7 wears to establish fan 1, promptly, and wind circle 7 interferes with fan 1. In this embodiment, the distance between the support plate 4 and the slide rail 3 is the same as the depth of the wind guide ring 7 penetrating into the fan 1. Therefore, when the fan 1 carried by the corresponding support plate 4 sinks to the two slide rails 3, the fan 1 is just separated from the corresponding wind guide ring 7. The fan 1 can sink to the sliding rail 3, and the condition that the fan 1 sinks to a large extent and damages maintainers by crashing is avoided.

In summary, the two oppositely arranged fixing plates 2 are respectively used for fixing two sides of the supporting plate 4 for supporting the fan 1 in each row, the sliding rails 3 are arranged on two opposite sides of each row of fans 1, when a certain fan 1 needs to be overhauled, the fixing of the supporting plate 4 for supporting the fan 1 by the locking piece 5 on the fixing plate 2 is cancelled, and at the moment, the fan 1 borne by the supporting plate 4 sinks onto the sliding rails 3 along the fixing plate 2, so that an overhaul worker can drag the fan 1 to move to the outer side of the fan device 100 along the sliding rails 3, and the fan 1 is convenient to overhaul. Simultaneously, utilize two slide rails 3 to prop up the fan 1 that waits to overhaul, need not the maintainer and hold up fan 1, avoid leading to fan 1 to fall owing to operating carelessly and injure the maintainer by a crashing object. In addition, the slide rail 3 also serves as a wiring slot, so that fan cables (power lines, communication lines and the like) can be accommodated, and the extra wiring slots of the fan cables are reduced.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the appended claims.

Claims (10)

1. The utility model provides a fan device of convenient maintenance, a serial communication port, including an at least fan array, the fan array is including arranging into a plurality of fans, locating two fixed plates of the double-phase offside of a plurality of fans, and locate two slide rails between two fixed plates, two the slide rail is located the double-phase offside of a plurality of fans just is just to setting up, each the fan is fixed respectively on a backup pad, each the backup pad is respectively through locking piece and two the fixed plate can be dismantled fixedly, the backup pad is located the upside of slide rail, in the cancellation when the locking piece is fixed to the backup pad that corresponds, the backup pad that corresponds bears the fan and follows two the fixed plate sinks to two on the slide rail.

2. The fan apparatus according to claim 1, wherein the support plate includes a support portion fixed to the fan, two locking portions detachably fixed to the fixing plate, respectively, and two sliding portions engaged with the slide rail, respectively, the two locking portions being connected to a lower side of the support portion, the two sliding portions being connected to a lower side of the locking portions, respectively, and the sliding portions being parallel to the slide rail.

3. The fan apparatus as claimed in claim 1, wherein the two slide rails are respectively fixed on one of the fixing plates.

4. The fan apparatus of claim 3, wherein the slide rail is welded to the mounting plate.

5. The fan apparatus according to claim 3, wherein the slide rail includes a fixing portion vertically fixed to the fixing plates, an upper horizontal portion and a lower horizontal portion formed to extend in a horizontal direction from upper and lower ends of the fixing portion, and a vertical portion formed to extend in a vertical direction from ends of the upper and lower horizontal portions, and when the fixing of the locking member to the corresponding support plate is cancelled, the corresponding support plate bears the fan to sink to the upper horizontal portion along the two fixing plates.

6. The blower apparatus of claim 5, wherein the vertical portion includes an upper vertical portion formed to extend downward from a distal end of the upper horizontal portion and a lower vertical portion formed to extend upward from a distal end of the lower horizontal portion, a free end of the upper vertical portion and a free end of the lower vertical portion having a gap therebetween.

7. The fan apparatus as claimed in claim 1, wherein the locking members are bolts, and each of the support plates is detachably fixed to the fixing plate by a plurality of the locking members.

8. The fan apparatus according to any one of claims 1 to 7, wherein the fan array is disposed on a mounting frame, the fixing plates are fixed to the mounting frame, an air guiding ring is correspondingly disposed on an upper side of each of the fans, the upper side of the air guiding ring is fixed to the mounting frame, and when the corresponding supporting plate bears the fan and sinks along the two fixing plates, the mounting frame prevents the air guiding ring from sinking along with the fan.

9. The fan apparatus according to claim 8, wherein when the supporting plate is fixed to the two fixing plates, the lower end of the wind guide ring is inserted into the fan, a distance between the supporting plate and the slide rail is equal to a depth of the wind guide ring penetrating into the fan, and when the corresponding supporting plate bears the fan and sinks to the two slide rails, the fan is just separated from the corresponding wind guide ring.

10. The fan apparatus of claim 8 including at least two of said fan arrays, at least two of said fan arrays being disposed side-by-side on said mounting frame.

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