CN220816001U - High-strength fan - Google Patents
High-strength fan Download PDFInfo
- Publication number
- CN220816001U CN220816001U CN202321831284.XU CN202321831284U CN220816001U CN 220816001 U CN220816001 U CN 220816001U CN 202321831284 U CN202321831284 U CN 202321831284U CN 220816001 U CN220816001 U CN 220816001U
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- China
- Prior art keywords
- supporting legs
- fan
- shell
- outer edge
- projection
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- 239000000463 material Substances 0.000 claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a high-strength fan, which relates to ventilation equipment, and the technical scheme is as follows: including casing and outer edge, rotate on the casing and be connected with a plurality of supporting legs, when the supporting legs is in the open state, with outer edge as the projection plane to the length direction of casing axis is the projection line, and the orthographic projection of supporting legs is located the projection plane outside, and the supporting legs is in when closing state, and the orthographic projection of supporting legs is located the projection plane. According to the utility model, the supporting legs are arranged, when the supporting legs are in the open state, one ends of the supporting legs are positioned at the outer side of the fan and are used for abutting against the ground, so that the supporting legs can have a fixed effect on the fan, when the supporting legs are in the closed state, people can push the shell, after the fan is moved to a designated position by people, the supporting legs are opened, the operation is simple and convenient, and the stainless steel material has the characteristic of high strength, so that the strength of the shell is improved, and the service life of the fan is prolonged.
Description
Technical Field
The present utility model relates to ventilation devices, and more particularly to a high strength fan.
Background
With the development of technology and society, we are in the process of rapid industrialization, rapid town and rapid promotion of industrial modernization, and a fan is a very important device in modern industrial production, and the fan is a mechanical device for compressing or sucking air or gas. They are widely used in industrial processes, such as material transportation, air filtration, air circulation, heating and the like, and a common fan comprises a cylindrical shell, wherein a plurality of impellers and motors for driving the impellers to rotate are fixedly connected in the shell, protection nets are detachably connected to two sides of the shell, and outer edges extend outwards from two sides of the shell.
The existing fan is usually fixed on an installation seat, so that people need to carry the whole fan and the installation seat together in the carrying process, and the operation is complex, troublesome and inconvenient.
There is therefore a need to propose a new solution to this problem.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a high-strength fan.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a high strength fan, includes casing and outer edge, it is connected with a plurality of supporting legs to rotate on the casing, when the supporting leg is in the open mode, with outer edge be the projection plane to the length direction of casing axis is the projection line, the orthographic projection of supporting leg is located the projection plane outside, when the supporting leg is in the closed mode, with outer edge be the projection plane, with the length direction of casing axis as the projection line, the orthographic projection of supporting leg is located the projection plane.
The utility model is further provided with: when the supporting legs are in an open state, two adjacent supporting legs are fixed relative to the shell through a plurality of positioning pieces, and the positioning pieces are detachably connected to the supporting legs.
The utility model is further provided with: the locating piece is the locating lever, two adjacent supporting legs are connected respectively at the both ends of locating lever, set up the recess that holds the locating lever embedding on the supporting legs.
The utility model is further provided with: two ends of the positioning rod are fixedly connected with a plurality of rubber pads for propping up the grooves.
The utility model is further provided with: when the supporting legs are in a closed state, the supporting legs are fixed relative to the shell through the limiting assembly.
The utility model is further provided with: the limiting component is a plurality of magnetic blocks, the magnetic blocks are respectively and fixedly connected to the peripheral wall of the shell and one end, far away from the shell, of the supporting legs, and the supporting legs and the shell are relatively fixed through mutual adsorption of the magnetic blocks.
The utility model is further provided with: and an adhesive tape is sleeved at the edge of the outer edge.
The utility model is further provided with: the shell and the outer edge are both made of stainless steel materials.
In summary, the utility model has the following beneficial effects: through setting up the supporting legs, when the supporting legs is in open state, the one end of supporting legs is located the outside of fan and is used for contradicting ground, make the supporting legs can have fixed effect to the fan, the fan is stable in the course of the work, be difficult for taking place to rock, thereby the work efficiency of fan has been improved, because the supporting legs rotates to be connected on the casing, when the supporting legs is in closed state, people can promote the casing, make the fan roll along the direction outward, thereby the removal of fan has been made things convenient for, treat people remove the fan after the assigned position, open the supporting legs can, through above-mentioned setting, people have made things convenient for the fan, this easy operation is convenient.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
Fig. 3 is an enlarged schematic view of the portion a in fig. 2.
In the figure: 1. a housing; 2. an outer edge; 3. supporting feet; 4. a positioning rod; 5. a groove; 6. a rubber pad; 7. a magnetic block; 8. an adhesive tape; 9. a protective net; 10. an impeller; 11. and a motor.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
Examples:
A high-strength fan, as shown in figure 1 and figure 2, comprises a cylindrical shell 1, a plurality of impellers 10 and a motor 11 for driving the impellers 10 to rotate are fixedly connected in the shell 1, two sides of the shell 1 are detachably connected with protective nets 9, two sides of the shell 1 are outwards extended with outer edges 2, further, the shell 1 and the outer edges 2 are both made of stainless steel materials, a plurality of supporting legs 3 are rotationally connected on the peripheral wall of the shell 1, when the supporting legs 3 are in an open state, the outer edges 2 are projection surfaces, the length direction of the axis of the shell 1 is taken as projection lines, the orthographic projection of the supporting legs 3 are positioned at the outer sides of the projection surfaces, the length direction of the axis of the shell 1 is taken as projection lines, the orthographic projection of the supporting legs 3 are positioned in the projection surfaces, by arranging the supporting legs 3, when the supporting legs 3 are in an open state, one end of the supporting leg 3 is positioned at the outer side of the fan and is used for abutting against the ground, so that the supporting leg 3 can have a fixed effect on the fan, the fan is stable in the working process and is not easy to shake, so that the working efficiency of the fan is improved, as the supporting leg 3 is rotationally connected to the shell 1, when the supporting leg 3 is in a closed state, people can push the shell 1 to roll along the outer direction 2, so that the movement of the fan is convenient, after the fan is moved to a specified position by people, the supporting leg 3 is opened, through the arrangement, the fan is convenient to move by people, the operation is simple and convenient, the stainless steel material has higher strength, the self strength of the shell 1 and the outer edge 2 is improved, the shell 1 is not easy to damage when being impacted, so that the service life of the fan is prolonged, and meanwhile, the stainless steel material also has good oxidation resistance and easy cleaning performance, the maintenance cost is lower, and the cleaning and maintenance of the shell 1 are convenient for people.
As shown in fig. 2 and 3, when the supporting leg 3 is in the open state, be equipped with a plurality of setting elements between two adjacent supporting legs 3, specifically, the setting element is locating lever 4, two adjacent supporting legs 3 realize through locating lever 4 relatively fixed and locating lever 4 detachable connection on supporting leg 3 with casing 1, two adjacent supporting legs 3 are connected respectively at the both ends of locating lever 4, set up the recess 5 that holds locating lever 4 embedding on the supporting leg 3, through setting up locating lever 4 for supporting leg 3 supports when ground, locating lever 4 can support two supporting legs 3 tightly, avoid it to take place to rotate, make the fixed effect of fan better, owing to be equipped with recess 5 on the supporting leg 3, the inner wall of recess 5 has spacing effect to locating lever 4, thereby make locating lever 4 better to the fixed effect of supporting leg 3, and the both ends bonding of locating lever 4 have a plurality of rubber pads 6 that are used for supporting tightly recess 5, the frictional force between the two has been increased, make locating lever 4 be difficult for sliding from recess 5, thereby further improve the stability of fan.
Further, as shown in fig. 2 and 3, when supporting legs 3 are in the closed state, supporting legs 3 realize relatively fixed with casing 1 through spacing subassembly, specifically, spacing subassembly is a plurality of magnet pieces 7, all set up the draw-in groove that holds magnet pieces 7 embedding on the peripheral wall of casing 1 and the supporting legs 3, a plurality of magnet pieces 7 interference fit respectively in the draw-in groove, supporting legs 3 and casing 1 realize relatively fixed through the mutual absorption of magnet pieces 7, when people want to remove the fan, i.e. supporting legs 3 are in the closed state, people promote the fan, make the fan roll along outside 2 directions, in the roll process, absorption between the magnet pieces 7 can make supporting legs 3 fix on casing 1's outer wall all the time, thereby the efficiency that people removed the fan has been improved, through setting up a plurality of draw-in grooves that hold magnet pieces 7, make the fixed effect of magnet pieces 7 and supporting legs 3 better, simultaneously magnet pieces 7 and casing 1 fix the effect better, through above-mentioned setting, convenience that people removed the fan, and convenience has been improved.
As shown in fig. 1, the edge cover of outer edge 2 is equipped with adhesive tape 8, and specific, adhesive tape 8 adopts the PVC material to make, through setting up adhesive tape 8 for the fan is at the rotation in-process, and outer edge 2 can not directly contact with ground, thereby has protected the edge of outer edge 2 to avoid wearing and tearing, and the PVC material has elasticity good, long service life's characteristics, can the very big protection outer edge 2 edges, thereby has protected the outer edge 2 of fan, has prolonged its life.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. A high strength fan, its characterized in that: including casing (1) and outer edge (2), rotate on casing (1) and be connected with a plurality of supporting legs (3), when supporting legs (3) are in the open mode, with outer edge (2) are projection plane to the length direction of casing (1) axis is projection line, the orthographic projection of supporting legs (3) is located the projection plane outside, when supporting legs (3) are in the closed mode, with outer edge (2) for projection plane, with the length direction of casing (1) axis as projection line, the orthographic projection of supporting legs (3) is located the projection plane.
2. The high strength fan of claim 1, wherein: when the supporting legs (3) are in an open state, two adjacent supporting legs (3) are relatively fixed with the shell (1) through a plurality of positioning pieces, and the positioning pieces are detachably connected to the supporting legs (3).
3. The high-strength fan of claim 2, wherein: the locating piece is a locating rod (4), two ends of the locating rod (4) are respectively connected with two adjacent supporting legs (3), and grooves (5) for accommodating the embedding of the locating rod (4) are formed in the supporting legs (3).
4. A high strength wind turbine according to claim 3, wherein: two ends of the positioning rod (4) are fixedly connected with a plurality of rubber pads (6) for propping against the grooves (5).
5. The high strength fan of claim 1, wherein: when the supporting legs (3) are in a closed state, the supporting legs (3) are relatively fixed with the shell (1) through the limiting assembly.
6. The high-strength wind turbine of claim 5, wherein: the limiting component is a plurality of magnetic blocks (7), the magnetic blocks (7) are respectively and fixedly connected to the peripheral wall of the shell (1) and one end, far away from the shell (1), of the supporting feet (3), and the supporting feet (3) and the shell (1) are relatively fixed through mutual adsorption of the magnetic blocks (7).
7. The high strength fan of claim 1, wherein: the edge of the outer edge (2) is sleeved with an adhesive tape (8).
8. The high strength fan of claim 1, wherein: the shell (1) and the outer edge (2) are made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321831284.XU CN220816001U (en) | 2023-07-12 | 2023-07-12 | High-strength fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321831284.XU CN220816001U (en) | 2023-07-12 | 2023-07-12 | High-strength fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816001U true CN220816001U (en) | 2024-04-19 |
Family
ID=90674054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321831284.XU Active CN220816001U (en) | 2023-07-12 | 2023-07-12 | High-strength fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816001U (en) |
-
2023
- 2023-07-12 CN CN202321831284.XU patent/CN220816001U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |