CN211449151U - Centrifugal fan rain cover convenient to positioning, gluing and assembling - Google Patents
Centrifugal fan rain cover convenient to positioning, gluing and assembling Download PDFInfo
- Publication number
- CN211449151U CN211449151U CN201922269080.1U CN201922269080U CN211449151U CN 211449151 U CN211449151 U CN 211449151U CN 201922269080 U CN201922269080 U CN 201922269080U CN 211449151 U CN211449151 U CN 211449151U
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- Prior art keywords
- rain
- cover
- centrifugal fan
- positioning
- location
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- Expired - Fee Related
Links
- 238000004026 adhesive bonding Methods 0.000 title claims description 20
- 239000003292 glue Substances 0.000 claims description 7
- 241000886569 Cyprogenia stegaria Species 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims 3
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a rain-proof cover of centrifugal fan convenient to equipment is glued in location, it is including the wind gap mount pad that is used for the air outlet of fan housing to link to each other, the backup pad is installed through the positioning groove location in its four corners to the wind gap mount pad, the top fixed mounting of backup pad has rain-proof top cap. This rain-proof cover adopts the part of a plurality of differences to splice the equipment and forms, and the location is spliced the precision height between the different parts, and the good reliability can guarantee moreover that follow-up splicing is fixed stability, has effectively prolonged the life of rain-proof cover.
Description
Technical Field
The utility model relates to a centrifugal wind spare part field, concretely relates to rain-proof cover of centrifugal fan convenient to equipment is spliced in location.
Background
This company mainly produces glass steel centrifugal fan, in specific use, centrifugal fan's host computer is mainly installed outdoors, in order to play rainproof purpose, need rain-proof cover of position installation at the air outlet, and rain-proof cover adopts a plurality of parts equipment to form usually, and its material adopts the glass steel material, simultaneously in order to prolong its life, the equipment of each part adopts the equipment mode of splicing to connect, and not only adopt the bolt mode to carry out the on-line, in order to guarantee its equipment quality and efficiency of splicing, need adopt corresponding construction's rain-proof cover spare part structure to satisfy foretell requirement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve not enough that above-mentioned background art exists, provide the location of being convenient for and splice the rain-proof cover of centrifugal fan of equipment, this rain-proof cover adopts the part of a plurality of differences to splice the equipment and forms, and the location splices the precision height between the different parts, and good reliability can guarantee moreover that follow-up splices fixed stability, has effectively prolonged the life of rain-proof cover.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: rain-proof cover of centrifugal fan convenient to location is glued and is assembled, it is including the wind gap mount pad that is used for the air outlet of fan housing to link to each other, the backup pad is installed through the positioning groove location in its four corners to the wind gap mount pad, the top fixed mounting of backup pad has rain-proof top cap.
The air port mounting seat comprises a rectangular base, a rectangular channel is arranged at the center of the rectangular base, a bottom protection cover is fixed outside the rectangular channel, one end, matched with the rectangular channel, of the bottom protection cover is of a square-mouth structure, the top end of the bottom protection cover is of a round-mouth structure, and positioning grooves are formed in the top of the round-mouth structure and in the direction opposite to the four corners of the rectangular base.
The bottom end of the supporting plate is provided with an arc-shaped positioning end matched with the positioning groove, and the top end of the supporting plate is provided with a supporting leg; the arc positioning end is fixedly connected with the positioning groove in a gluing and bonding mode.
The rain-proof top cover adopts a top cone-shaped cover plate with a cone top structure; the rain-proof top cover is fixedly connected with the supporting legs of the supporting plate in a gluing and bonding mode.
And an anchor is fixed at the position where the arc-shaped positioning end is matched with the positioning groove.
The bottom end face of the supporting leg is provided with a supporting soft cushion at the part which is in contact fit with the rainproof top cover.
The air port mounting seat, the supporting plate and the rain-proof top cover are all formed by adopting glass fiber cloth and a glue layer to be paved, glued and bonded through a mould layer.
The utility model discloses there is following beneficial effect:
1. it adopts the fixed formation of gluing between the three essential element through adopting the rain-proof cover of above-mentioned structure, in concrete installation, air outlet through with wind gap mount pad and fan casing links to each other, and carry out effectual support to the backup pad through positioning groove, it fixes and supports rain-proof top cap to provide the backup pad again, finally realized effective equipment and fixed between above-mentioned each part, its erection and positioning is convenient, the packaging efficiency is improved, the reliability and the installation nature of equipment have been guaranteed simultaneously, finally, the service life is prolonged.
2. Through the effect that foretell wind gap mount pad mainly provided basic support, wherein the air outlet rigidity of rectangle base and fan shell body link to each other, its bottom guard shield can carry out effectual protection to the bottom of air intake, through positioning groove can be used for carrying out effectual location to the supporting legs, and then improved the convenience of its installation, improved the accuracy of location.
3. Can be used for supporting and fixing rain-proof top cap through foretell backup pad, increase area of contact between it and the positioning groove through arc location end, and then increased its follow-up reliability that splices.
4. Set up the support cushion, increase the area of contact between supporting legs and the rain-proof top cap because, the supporting legs body is the arc structure, and rain-proof top cap also adopts the toper structure, has great clearance in its faying face department, and through set up the support cushion at the faying face, has increased area of contact, has improved the reliability of bonding.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a three-dimensional diagram of the overall structure of the present invention.
Fig. 2 is a three-dimensional view of the first visual angle of the tuyere mounting base of the utility model.
Fig. 3 is a second perspective three-dimensional view of the tuyere mounting base of the present invention.
Fig. 4 is a three-dimensional view of the supporting leg of the present invention.
In the figure: the rain-proof shield comprises a rectangular base 1, a bottom shield 2, a rectangular channel 3, a positioning groove 4, supporting legs 5, a supporting plate 6, an arc-shaped positioning end 7, a rain-proof top cover 8 and an anchor 9.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-4, the centrifugal fan rain cover convenient for positioning, splicing and assembling comprises an air port mounting seat connected with an air outlet of a fan shell, wherein a supporting plate 6 is positioned and installed on the air port mounting seat through positioning grooves 4 at four corners of the air port mounting seat, and a rain-proof top cover 8 is fixedly installed at the top end of the supporting plate 6. It adopts the fixed formation of gluing between the three essential element through adopting the rain-proof cover of above-mentioned structure, in concrete installation, air outlet through with wind gap mount pad and fan casing links to each other, and carry out effectual support to backup pad 6 through positioning groove 4, it fixes and supports rain-proof top cap 8 to provide backup pad 6 again, effective equipment and fixed between each above-mentioned part have finally been realized, its erection and positioning is convenient, the packaging efficiency is improved, the reliability and the installation nature of equipment have been guaranteed simultaneously, finally, the service life is prolonged.
Further, the tuyere installation seat comprises a rectangular base 1, a rectangular channel 3 is arranged at the center of the rectangular base 1, a bottom shield 2 is fixed outside the rectangular channel 3, one end of the bottom shield 2, which is matched with the rectangular channel 3, adopts a square opening structure, the top end of the bottom shield 2 adopts a round opening structure, and a positioning groove 4 is arranged at the top of the round opening structure and corresponds to the four corners of the rectangular base 1. Through the effect that foretell wind gap mount pad mainly provided basic support, wherein the air outlet rigidity of rectangle base 1 and fan shell body link to each other, its bottom guard shield 2 can carry out effectual protection to the bottom of air intake, through positioning groove 4 can be used for carrying out effectual location to supporting legs 5, and then improved the convenience of its installation, improved the accuracy of location.
The top of the rain-proof cover adopts a round mouth structure, so that the rain-proof cover can be conveniently matched with the rain-proof cover 8.
Further, the bottom end of the supporting plate 6 is provided with an arc-shaped positioning end 7 which is used for being matched with the positioning groove 4, and the top end of the supporting plate 6 is provided with a supporting leg 5; the arc-shaped positioning end 7 is fixedly connected with the positioning groove 4 in a gluing and bonding mode. Can be used for supporting and fixing rain-proof top cap 8 through foretell backup pad 6, increase its and positioning groove 4 between area of contact through arc location end 7, and then increased its follow-up reliability of gluing. The contact area between the rain-proof top cover 8 and the supporting foot 5 is increased, and the bonding reliability is further enhanced.
Furthermore, the rain-proof top cover 8 adopts a top cone-shaped cover plate with a cone top structure; the rain-proof top cover 8 is fixedly connected with the supporting legs 5 of the supporting plate 6 in a gluing and bonding mode. Through the tip cone type apron of above-mentioned structure, can play the effect of water conservancy diversion to the rainwater, finally play rain-proof effect, improve its reliability that bonds through the fixed mode of splicing moreover.
Furthermore, an anchor 9 is fixed at the matched position of the arc-shaped positioning end 7 and the positioning groove 4. The anchor 9 can achieve the purpose of pre-fixing, thereby ensuring the reliability of subsequent gluing and fixing.
Furthermore, a supporting soft cushion 10 is arranged at the part where the bottom end surface of the supporting foot 5 contacts and matches with the rain-proof top cover 8. Therefore, the supporting cushion 10 is arranged, the contact area between the supporting leg 5 and the rainproof top cover 8 is mainly increased, because the supporting leg 5 body is of an arc-shaped structure, the rainproof top cover 8 also adopts a conical structure, a larger gap is formed in the joint surface of the supporting leg, the supporting cushion 10 is arranged on the joint surface, the contact area is increased, and the bonding reliability is improved.
Furthermore, the air port mounting seat, the supporting plate 6 and the rain-proof top cover 8 are all formed by adopting glass fiber cloth and a glue layer to be paved, glued and bonded through a mould layer. By adopting the forming process, the acid-resistant and corrosion-resistant effects of the whole structure are enhanced, and the service life of the structure is prolonged.
The utility model discloses a working process and principle do:
firstly, assembling and gluing each part, in the assembling process, matching and positioning the arc-shaped positioning end 7 of the supporting plate 6 and the positioning groove 4 of the bottom shield 2, preliminarily riveting and fixing the arc-shaped positioning end and the positioning groove by adopting a rivet 9, and then fixedly installing the rain-proof top cover 8 at the top of the supporting leg 5 and preliminarily fixing the rain-proof top cover; finally, the arc-shaped positioning end 7 and the positioning groove 4 are fixed by gluing through glass fiber cloth and glue, and the combined surface is cured by adopting full glue; then the supporting legs 5 and the rain-proof top cover 8 are effectively glued, cured and bonded through glue; after the whole assembly is finished, the rectangular base 1 is integrally and fixedly installed at the air outlet of the fan outer shell.
Claims (7)
1. Rain-proof cover of centrifugal fan convenient to positioning glue connects equipment, its characterized in that: the novel air outlet device comprises an air outlet mounting seat connected with an air outlet of a fan shell, wherein a supporting plate (6) is installed on the air outlet mounting seat through positioning grooves (4) at four corners of the air outlet mounting seat in a positioning mode, and a rainproof top cover (8) is fixedly installed at the top end of the supporting plate (6).
2. The centrifugal fan rain cover convenient to location glueing equipment of claim 1, its characterized in that: the tuyere mounting seat comprises a rectangular base (1), a rectangular channel (3) is arranged at the center of the rectangular base (1), a bottom protective cover (2) is fixed outside the rectangular channel (3), the bottom protective cover (2) and one end, matched with the rectangular channel (3), of the rectangular channel adopt a square-mouth structure, the top end of the bottom protective cover (2) adopts a round-mouth structure, and the top of the round-mouth structure and four corners of the rectangular base (1) are provided with positioning grooves (4) relative to the direction.
3. The centrifugal fan rain cover convenient to location glueing equipment of claim 1, its characterized in that: the bottom end of the supporting plate (6) is provided with an arc-shaped positioning end (7) which is matched with the positioning groove (4), and the top end of the supporting plate (6) is provided with a supporting leg (5); the arc-shaped positioning end (7) is fixedly connected with the positioning groove (4) in a gluing and bonding mode.
4. The centrifugal fan rain cover convenient to location glueing equipment of claim 1, its characterized in that: the rain-proof top cover (8) adopts a top conical cover plate with a conical top structure; the rain-proof top cover (8) is fixedly connected with the supporting legs (5) of the supporting plate (6) in a gluing and bonding mode.
5. The centrifugal fan rain cover convenient to location glueing equipment of claim 3, its characterized in that: an anchor (9) is fixed at the matched position of the arc-shaped positioning end (7) and the positioning groove (4).
6. The centrifugal fan rain cover convenient to location glueing equipment of claim 4, its characterized in that: the bottom end surface of the supporting leg (5) is provided with a supporting soft cushion (10) at the part which is contacted and matched with the rainproof top cover (8).
7. The centrifugal fan rain cover convenient to location glueing equipment of claim 1, its characterized in that: the air port mounting seat, the supporting plate (6) and the rain-proof top cover (8) are all formed by adopting glass fiber cloth and a glue layer to be paved, glued and bonded through a mould layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269080.1U CN211449151U (en) | 2019-12-17 | 2019-12-17 | Centrifugal fan rain cover convenient to positioning, gluing and assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269080.1U CN211449151U (en) | 2019-12-17 | 2019-12-17 | Centrifugal fan rain cover convenient to positioning, gluing and assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211449151U true CN211449151U (en) | 2020-09-08 |
Family
ID=72318434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922269080.1U Expired - Fee Related CN211449151U (en) | 2019-12-17 | 2019-12-17 | Centrifugal fan rain cover convenient to positioning, gluing and assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211449151U (en) |
-
2019
- 2019-12-17 CN CN201922269080.1U patent/CN211449151U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |
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| CF01 | Termination of patent right due to non-payment of annual fee |