CN220365772U - Diagonal flow pipeline fan with high installation universality - Google Patents
Diagonal flow pipeline fan with high installation universality Download PDFInfo
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- CN220365772U CN220365772U CN202322106392.7U CN202322106392U CN220365772U CN 220365772 U CN220365772 U CN 220365772U CN 202322106392 U CN202322106392 U CN 202322106392U CN 220365772 U CN220365772 U CN 220365772U
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- 238000009434 installation Methods 0.000 title claims abstract description 45
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004080 punching Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The diagonal flow pipeline fan with high installation universality comprises a pipeline fan main body, a preassembled base, locking screws and a junction box; the preassembly base comprises a bottom plate, a connecting plate and a sliding plate, wherein the left side and the right side of the bottom plate are respectively connected with one end of the connecting plate, and the other end of the connecting plate is connected with the sliding plate; the pipeline fan main part is equipped with the mount pad, and the mid-mounting of mount pad has the terminal box, and the left and right sides of mount pad is equipped with the installation spout respectively, and mount pad accessible installation spout slides along the length direction of sliding plate, and the tip of locking screw passes the connecting plate to lock in the inside of mount pad. According to the utility model, the diagonal flow pipeline fan with high installation universality is provided, and the problems of complicated disassembly and assembly steps and limited installation direction and position of the diagonal flow pipeline fan in the prior art are solved.
Description
Technical Field
The utility model relates to the technical field of pipeline fans, in particular to an oblique flow pipeline fan with high installation universality.
Background
The diagonal flow fan is also called a mixed flow fan and is a fan between an axial flow fan and a centrifugal fan, an impeller of the diagonal flow fan enables air to do centrifugal motion and axial motion, and the motion of the air in the shell mixes two motion modes of axial flow and centrifugal motion.
The installation steps of the diagonal flow pipeline fans sold in the current market are complex, the complete machine needs to be disassembled, and the specific steps are as follows: the fan is characterized in that the clamping ring of the fan is firstly detached, the center box is taken out, the air port is independently fixed on the wall, the center box and the clamping ring are respectively assembled back, the fan is complex in structure installation, long in time consumption and limited in installation direction and position.
Disclosure of Invention
The utility model aims to provide an oblique flow pipeline fan with high installation universality, which solves the problem of complicated disassembly and assembly steps of the oblique flow pipeline fan in the prior art and the problem of limited installation direction and position.
To achieve the purpose, the utility model adopts the following technical scheme:
the diagonal flow pipeline fan with high installation universality comprises a pipeline fan main body, a preassembled base, locking screws and a junction box;
the preassembly base comprises a bottom plate, a connecting plate and a sliding plate, wherein the left side and the right side of the bottom plate are respectively connected with one end of the connecting plate, and the other end of the connecting plate is connected with the sliding plate;
the pipeline fan main part is equipped with the mount pad, the mid-mounting of mount pad has the terminal box, the left and right sides of mount pad is equipped with the installation spout respectively, mount pad accessible the installation spout is followed the length direction of sliding plate slides, locking screw's tip passes the connecting plate, and lock in the inside of mount pad.
Further, the bottom plate is provided with a protruding portion formed by stamping from the bottom surface to the top surface, the protruding portion is respectively penetrated with a round hole and a first waist-shaped hole, and a clearance area is formed between the bottom surface of the protruding portion and the bottom surface of the bottom plate.
Specifically, the bottom plate is provided with key grooves from the top surface to the bottom surface in a punch forming mode, the key grooves are located in the middle of the bottom plate, and two ends of each key groove are respectively close to two connecting plates.
In some embodiments, the top surface of the junction box is provided with a positioning groove, the bottom surface of the key slot is provided with a positioning convex point, and the positioning convex point can be arranged in the positioning groove.
Further, the connecting plate is provided with a second waist-shaped hole, locking holes are formed in the left side and the right side of the mounting seat, and the end portions of the locking screws penetrate through the second waist-shaped hole and are locked in the locking holes.
Specifically, the joint of the bottom plate and the connecting plate is provided with a reinforcing rib.
Preferably, the mounting seat is provided with two mounting grooves, the two mounting grooves are respectively positioned at the left side and the right side of the junction box, and mounting columns are protruded on the bottom surfaces of the mounting grooves;
still include the installation piece, the installation piece includes first connection piece and second connection piece, first connection piece perpendicular connect in the second connection piece, the bottom surface laminating of first connection piece in the top surface of erection column, the second connection piece laminating in the inner wall of mounting groove.
In some embodiments, the first connecting piece is provided with a positioning groove, the inner wall of the mounting groove is provided with a positioning strip, and the positioning strip and the positioning groove are mounted in a matched manner.
Compared with the prior art, one of the technical schemes has the following beneficial effects:
through pre-installation base, locking screw and mount pad to pre-installation base makes pipeline fan main part can be vertical, level or slope install in the lateral wall, and hoist and mount at the roof, thereby makes pipeline fan main part can multi-direction multi-angle ground install fast, realizes unlimited orientation installation's purpose, reaches the effect that improves diagonal flow pipeline fan installation commonality and installation effectiveness.
Drawings
FIG. 1 is a schematic diagram of a diagonal flow duct fan according to one embodiment of the present utility model;
FIG. 2 is a schematic illustration of the construction of a pre-assembled base according to one embodiment of the present utility model;
FIG. 3 is a schematic view of a positioning bump according to one embodiment of the present utility model;
FIG. 4 is a schematic view of the structure of a mounting tab according to one embodiment of the utility model;
wherein: the pipeline fan body 1, the preassembled base 2, the bottom plate 21, the protruding part 211, the round hole 212, the first waist-shaped hole 213, the clearance area 214, the key slot 215, the positioning protruding point 216, the connecting plate 22, the second waist-shaped hole 221, the sliding plate 23, the reinforcing rib 24, the mounting sheet 3, the first connecting sheet 31, the positioning groove 311, the second connecting sheet 32, the locking screw 4, the junction box 5, the positioning groove 51, the mounting seat 6, the mounting sliding groove 61, the locking hole 62, the mounting groove 63, the positioning strip 631 and the mounting column 64.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly. In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is two or more.
In one embodiment of the utility model, as shown in fig. 1-4, an oblique flow pipeline fan with high installation universality comprises a pipeline fan main body 1, a preassembled base 2, a locking screw 4 and a junction box 5; the preassembly base 2 comprises a bottom plate 21, a connecting plate 22 and a sliding plate 23, wherein the left side and the right side of the bottom plate 21 are respectively connected with one end of the connecting plate 22, and the other end of the connecting plate 22 is connected with the sliding plate 23; the pipeline fan main body 1 is provided with a mounting seat 6, the junction box 5 is arranged in the middle of the mounting seat 6, mounting sliding grooves 61 are respectively formed in the left side and the right side of the mounting seat 6, the mounting seat 6 can slide along the length direction of the sliding plate 23 through the mounting sliding grooves 61, and the end part of the locking screw 4 penetrates through the connecting plate 22 and is locked in the mounting seat 6. In this embodiment, one end of the connecting plate 22 is vertically connected to the bottom plate 21, the other end of the connecting plate 22 is vertically connected to the sliding plate 23, the number of the locking screws 4 is four, when in use, the pre-installed base 2 is installed on a wall surface, for example, the pre-installed base 2 is horizontally, vertically or obliquely installed on a side wall, or the pre-installed base 2 is installed on a top wall, after the pre-installed base 2 is fixedly installed, the main body 1 of the pipeline fan is installed on the pre-installed base 2, specifically, the sliding plate 23 is aligned with the installation chute 61, then the installation seat 6 is slid along the length direction of the sliding plate 23, so that the sliding plate 23 is placed in the installation chute 61, after the sliding plate is moved to a proper position, the end of the locking screw 4 passes through the connecting plate 22, and the end of the locking screw 4 is locked inside the installation seat 6; this application passes through pre-installation base 2, locking screw 4 with mount pad 6, and pre-installation base 2 makes pipeline fan main part 1 can be vertical, horizontal or slope install in the lateral wall to and hoist and mount at the roof, thereby make pipeline fan main part 1 can install fast in multi-direction multi-angle, realizes unlimited orientation installation's purpose, reaches the improvement diagonal flow pipeline fan installs commonality and installation effectiveness's effect.
As shown in fig. 2, the bottom plate 21 is formed by pressing a protruding portion 211 from the bottom surface toward the top surface, the protruding portion 211 is formed by penetrating a circular hole 212 and a first waist-shaped hole 213, and a clearance area 214 is formed between the bottom surface of the protruding portion 211 and the bottom surface of the bottom plate 21. In this embodiment, the number of the protruding portions 211 is four, the four protruding portions 211 are distributed at four end corners of the bottom plate 21, each protruding portion 211 penetrates through the round hole 212 and the first waist-shaped hole 213, when in installation, the top surface of the protruding portion 211 of the bottom plate 21 is abutted against the wall surface and then locked on the wall by using screws, preferably, when in locking, the round hole 212 and the first waist-shaped hole 213 can be specifically selected according to the site to be matched and locked, and the locking device is suitable for various installation sites, thereby achieving the effect of improving the locking universality of the bottom plate 21; further, a clearance area 214 is formed between the bottom surface of the protruding portion 211 and the bottom surface of the bottom plate 21, and the head of the screw may be disposed in the clearance area 214, so that the space utilization rate of the bottom plate 21 may be improved, and the bottom surface of the bottom plate 21 may not be affected to be attached to the mounting seat 6.
As shown in fig. 2-3, the bottom plate 21 is formed by punching a key slot 215 from the top surface to the bottom surface, the key slot 215 is located in the middle of the bottom plate 21, and two ends of the key slot 215 are respectively close to two connecting plates 22. In this embodiment, the key groove 215 is formed on the top surface of the bottom plate 21 by punching from top to bottom, the key groove 215 is disposed in the middle of the bottom plate 21, and two ends of the key groove are respectively close to the two connecting plates 22, and because the bottom plate 21, the connecting plates 22 and the sliding plate 23 are in an integral punching structure, the key groove 215 is provided, so that the stress in the middle of the bottom plate 21 can be eliminated, the middle of the bottom plate 21 is prevented from arching and deforming, and the effect of improving the structural stability of the pre-assembled base 2 is achieved.
As shown in fig. 2-3, the top surface of the junction box 5 is provided with a positioning groove 51, the bottom surface of the key slot 215 is provided with a positioning protruding point 216, and the positioning protruding point 216 can be placed in the positioning groove 51. In this embodiment, the number of the positioning protruding points 216 and the number of the mounting grooves 51 are two, and after the pre-installed base 2 is mounted on the wall surface, the mounting base 6 needs to slide along the length direction of the sliding plate 23 until the mounting grooves 51 and the positioning protruding points 216 are mounted in a matched manner, so that the mounting base 6 is mounted in place, and the effect of improving the mounting efficiency of the diagonal flow pipeline fan is achieved.
As shown in fig. 2-3, the connecting plate 22 is provided with a second waist-shaped hole 221, the left and right sides of the mounting seat 6 are provided with locking holes 62, and the end of the locking screw 4 passes through the second waist-shaped hole 221 and is locked in the locking holes 62. In this embodiment, when the main body 1 of the pipeline fan is mounted on the pre-mounted base 2, specifically, the mounting seat 6 is slid to a set position, that is, after the positioning protruding points 216 are engaged with the positioning grooves 51, the end portions of the locking screws 4 pass through the second waist-shaped holes 221 and are locked in the locking holes 62, so that the purpose of fixedly mounting the main body 1 of the pipeline fan is achieved, and the second waist-shaped holes 221 are provided to avoid the phenomenon that the assembly cannot be performed due to errors in the positional relationship between the holes.
As shown in fig. 3, a reinforcing rib 24 is provided at the connection between the bottom plate 21 and the connecting plate 22. In this embodiment, the number of the reinforcing ribs 24 is six, the connection positions of the left and right sides of the bottom plate 21 and the connecting plate 22 are respectively provided with three reinforcing ribs 24, and the reinforcing ribs 24 are formed by stamping inward through the outer corners of the connection positions of the bottom plate 21 and the connecting plate 22, so that the stability of the structure can be enhanced, the bending stress can be eliminated, and the forming quality can be ensured.
As shown in fig. 4, the mounting seat 6 is provided with two mounting grooves 63, the two mounting grooves 63 are respectively positioned at the left side and the right side of the junction box 5, and mounting posts 64 are protruded from the bottom surface of the mounting groove 63; still include mounting plate 3, mounting plate 3 includes first connection piece 31 and second connection piece 32, first connection piece 31 perpendicular connect in second connection piece 32, the bottom surface laminating of first connection piece 31 in the top surface of erection column 64, second connection piece 32 laminating in the inner wall of mounting groove 63. In this embodiment, when the mounting plate 3 is mounted in the mounting groove 63, specifically, the first connecting plate 31 is disposed on the top surface of the mounting post 64, and the first connecting plate 31 is locked and connected with the mounting post 64 by a screw, and the second connecting plate 32 is attached to the inner wall of the mounting groove 63, so that the locking screw 4 sequentially passes through the connecting plate 22, the locking hole 62 and the second connecting plate 32, and the connection stability of the pre-assembled base 2 and the mounting seat 6 is enhanced by the mounting plate 3.
As shown in fig. 4, the first connecting piece 31 is provided with a positioning slot 311, the inner wall of the mounting slot 63 is provided with a positioning strip 631, and the positioning strip 631 and the positioning slot 311 are mounted in a matching way. In this embodiment, the positioning groove 311 is provided on the first connecting piece 311, the positioning strip 631 is provided on the inner wall of the mounting groove 63, and when the mounting piece 3 is mounted, the positioning strip 631 and the positioning groove 311 can prevent the first connecting piece 3 from being offset after being mounted in the mounting groove 63, thereby affecting the subsequent locking efficiency.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides an installation commonality is high diagonal flow pipeline fan which characterized in that: the pipeline fan comprises a pipeline fan main body, a preassembled base, locking screws and a junction box;
the preassembly base comprises a bottom plate, a connecting plate and a sliding plate, wherein the left side and the right side of the bottom plate are respectively connected with one end of the connecting plate, and the other end of the connecting plate is connected with the sliding plate;
the pipeline fan main part is equipped with the mount pad, the mid-mounting of mount pad has the terminal box, the left and right sides of mount pad is equipped with the installation spout respectively, mount pad accessible the installation spout is followed the length direction of sliding plate slides, locking screw's tip passes the connecting plate, and lock in the inside of mount pad.
2. The diagonal flow pipeline fan with high installation universality according to claim 1, wherein: the bottom plate is provided with a bulge formed by stamping from the bottom surface to the top surface, the bulge is respectively penetrated with a round hole and a first waist-shaped hole, and a clearance area is formed between the bottom surface of the bulge and the bottom surface of the bottom plate.
3. The diagonal flow pipeline fan with high installation universality according to claim 1, wherein: the bottom plate is provided with key grooves from the top surface to the bottom surface, the key grooves are positioned in the middle of the bottom plate, and two ends of each key groove are respectively close to two connecting plates.
4. A diagonal flow pipe fan with high installation versatility according to claim 3, wherein: the top surface of terminal box is equipped with positioning groove, the bottom surface of keyway is equipped with the location bump, the location bump can be arranged in positioning groove.
5. The diagonal flow pipeline fan with high installation universality according to claim 1, wherein: the connecting plate is provided with a second waist-shaped hole, locking holes are formed in the left side and the right side of the mounting seat, and the end parts of the locking screws penetrate through the second waist-shaped hole and are locked in the locking holes.
6. The diagonal flow pipeline fan with high installation universality according to claim 1, wherein: and a reinforcing rib is arranged at the joint of the bottom plate and the connecting plate.
7. The diagonal flow pipeline fan with high installation universality according to claim 1, wherein: the mounting seat is provided with two mounting grooves, the two mounting grooves are respectively positioned at the left side and the right side of the junction box, and mounting columns are protruded on the bottom surfaces of the mounting grooves;
still include the installation piece, the installation piece includes first connection piece and second connection piece, first connection piece perpendicular connect in the second connection piece, the bottom surface laminating of first connection piece in the top surface of erection column, the second connection piece laminating in the inner wall of mounting groove.
8. The high-installation-versatility diagonal flow pipeline fan as claimed in claim 7, wherein: the first connecting piece is provided with a positioning groove, the inner wall of the mounting groove is provided with a positioning strip, and the positioning strip is matched with the positioning groove for mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322106392.7U CN220365772U (en) | 2023-08-07 | 2023-08-07 | Diagonal flow pipeline fan with high installation universality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322106392.7U CN220365772U (en) | 2023-08-07 | 2023-08-07 | Diagonal flow pipeline fan with high installation universality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220365772U true CN220365772U (en) | 2024-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322106392.7U Active CN220365772U (en) | 2023-08-07 | 2023-08-07 | Diagonal flow pipeline fan with high installation universality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220365772U (en) |
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2023
- 2023-08-07 CN CN202322106392.7U patent/CN220365772U/en active Active
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