CN221278051U - High temperature resistant axial fan - Google Patents
High temperature resistant axial fan Download PDFInfo
- Publication number
- CN221278051U CN221278051U CN202322944787.4U CN202322944787U CN221278051U CN 221278051 U CN221278051 U CN 221278051U CN 202322944787 U CN202322944787 U CN 202322944787U CN 221278051 U CN221278051 U CN 221278051U
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- Prior art keywords
- base
- motor
- high temperature
- axial flow
- flow fan
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- 238000013016 damping Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 22
- 238000010030 laminating Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a high temperature resistant axial flow fan, comprising: the dustproof device comprises a base for bearing and limiting, a barrel body rotationally connected with the inner side of the upper end of the base, a mounting plate fixedly connected with the inner side of the lower end of the barrel body, and a dustproof net nested and attached with the inner side of the rear end of the barrel body; further comprises: the lower end of the base is internally provided with a mounting hole, and the base is of a U-shaped structure; the right side of the cylinder body is fixedly connected with a worm wheel, and a worm in meshed connection with the worm wheel is arranged below the worm wheel; a motor is arranged on the mounting plate in a fitting way, and a bladed rod is connected with the rear of the motor through a coupler; the outer end rear side laminating of dust screen is connected with the locating piece, and the locating piece is "L" style of calligraphy structure. This high temperature resistant axial fan is convenient for install fixedly and angle modulation, has good high temperature resistance to convenient to detach overhauls the change, makes its long service life, is convenient for prevent dust through the dust screen, and is convenient for dismantle the clearance fast to the dust screen.
Description
Technical Field
The utility model relates to the technical field of axial flow fans, in particular to a high-temperature-resistant axial flow fan.
Background
The axial flow fan mainly comprises parts such as an impeller, a shell, a motor and the like, when the motor drives the impeller to rotate, gas axially enters the impeller from an air inlet and is pushed by blades on the impeller to enable the gas to axially flow, and the axial flow fan is often used in factories, warehouses, offices, residences and other places.
The utility model discloses a high-temperature-resistant axial flow fan, which comprises a protective shell, a dustproof net, a motor, a driving shaft and fan blades, wherein the lower end of the protective shell is fixedly connected with a placing plate, the top of the placing plate is fixedly provided with a liquid storage tank, the outside of the liquid storage tank is fixedly connected with a water pump positioned at the top of the placing plate, and the cooling liquid in the liquid storage tank is injected into a heat conducting sleeve through a liquid conveying pipe by the working of the water pump; meanwhile, the cooling liquid in the heat conducting sleeve can enter the liquid storage tank through the liquid discharge pipe and then is cooled by the cooling plate, so that the cooling liquid is continuously injected into the heat conducting sleeve, the temperature of the motor can be effectively reduced, and the whole axial flow fan is high-temperature resistant.
But it is in the use, generally is convenient for only install fixedly, is inconvenient for carry out the angle modulation, cools down the motor through continuous injection coolant liquid, easily causes the waste of electric energy to and be inconvenient for dismantle the clearance fast to the dust screen, consequently, we propose a high temperature resistant axial fan, in order to solve the problem that proposes in the above-mentioned.
Disclosure of utility model
The utility model aims to provide a high-temperature-resistant axial flow fan, which solves the problems that the high-temperature-resistant axial flow fan is generally only convenient to install and fix, is inconvenient to adjust angles, is easy to waste electric energy due to continuously injecting cooling liquid to cool a motor, and is inconvenient to detach and clean a dust screen rapidly in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high temperature resistant axial flow fan comprising: the dustproof device comprises a base for bearing and limiting, a barrel body rotationally connected with the inner side of the upper end of the base, a mounting plate fixedly connected with the inner side of the lower end of the barrel body, and a dustproof net nested and attached with the inner side of the rear end of the barrel body;
Further comprises:
The lower end of the base is internally provided with a mounting hole, and the base is of a U-shaped structure;
the right side of the cylinder body is fixedly connected with a worm wheel, and a worm in meshed connection with the worm wheel is arranged below the worm wheel;
a motor is arranged on the mounting plate in a fitting way, and a bladed rod is connected with the rear of the motor through a coupler;
the outer end rear side laminating of dust screen is connected with the locating piece, and the locating piece is "L" style of calligraphy structure.
Preferably, the worm wheel is located on the right side of the upper end of the base, a limiting block fixed with the base is detachably connected to the worm in a clamping mode, the limiting block is of a U-shaped structure, and a controller embedded with the base is arranged at the lower left side of the limiting block.
Preferably, the motor is fixedly connected with the mounting plate through the anchor ear and the screw, the motor and the central line of the cylinder body are the same, and the lower side of the motor is provided with a temperature sensor which is embedded and mounted with the mounting plate.
Preferably, the left and right sides of the temperature sensor are provided with refrigerating pipes which are embedded and installed with the mounting plate, and the refrigerating pipes are positioned below the left and right ends of the motor.
Preferably, the upper end of the positioning block is in damping rotation connection with the cylinder body, and the positioning block is symmetrically arranged about the center of the cylinder body.
Compared with the prior art, the utility model has the beneficial effects that: the high-temperature-resistant axial flow fan is convenient to install, fix and adjust angles, has good high-temperature resistance, is convenient to detach, overhaul and replace, has long service life, is convenient to prevent dust through the dustproof net, and is convenient to detach and clean the dustproof net quickly;
1. the axial flow fan is provided with a base, a mounting hole, a cylinder body and a worm wheel, wherein the mounting hole is formed in the lower end of the base, the cylinder body is rotationally connected to the inner side of the upper end of the base, the worm wheel positioned on the right side of the upper end of the base is fixedly connected to the right side of the cylinder body, the worm wheel is engaged and connected to the lower side of the worm wheel, and the worm wheel is clamped and limited by a limiting block;
2. The axial flow fan is provided with a cylinder body, a mounting plate, a motor and a bladed rod, wherein the mounting plate is fixedly connected with the inner side of the lower end of the cylinder body, the upper end of the mounting plate is embedded with a temperature sensor and a refrigerating pipe, the motor is fixedly arranged on the upper side of the middle part of the mounting plate through a hoop and a screw, the bladed rod is connected with the motor through a coupling after the motor, and the motor and the bladed rod are both positioned at the center of the cylinder body, so that the operation heat generation of the motor is conveniently conducted through the rotation of the bladed rod, the cooling is conveniently carried out at a high temperature, the axial flow fan has good high temperature resistance, and the axial flow fan is convenient to detach, overhaul and replace, so that the service life is long;
3. Be provided with barrel, dust screen and locating piece, because the inboard nested laminating of rear end of barrel is provided with the dust screen, the laminating of the outer end rear side of dust screen is provided with the locating piece of being connected with the barrel damping rotation, consequently be convenient for prevent dust through the dust screen to be convenient for dismantle the clearance fast to the dust screen.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic view of a left side cross-sectional structure of the present utility model;
FIG. 3 is a right side schematic view of the present utility model;
FIG. 4 is a schematic diagram of a top view of a connection between a temperature sensor and a mounting plate according to the present utility model.
In the figure: 1. a base; 2. a mounting hole; 3. a cylinder; 4. a worm wheel; 5. a worm; 6. a limiting block; 7. a controller; 8. a mounting plate; 9. a motor; 10. a bladed rod; 11. a temperature sensor; 12. a refrigeration tube; 13. a dust screen; 14. and (5) positioning blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: when the high-temperature-resistant axial flow fan is used, as shown in fig. 1, 2 and 3, the axial flow fan can be firstly placed at a position to be used, then a screw can be penetrated into the mounting hole 2 formed in the lower end of the base 1 so as to mount and fix the axial flow fan, then the right side of the upper end of the base 1 can be rotated according to use requirements, the worm 5 which is not detachable is fixedly connected in the limit block 6 in a clamping manner, the worm 5 can be rotated under the limit block 6, and the worm 3 is connected with the worm wheel 4 fixedly connected with the barrel 3 in a meshed manner because the worm 5 is rotated and connected to the inner side of the upper end of the base 1, so that the barrel 3 can be conveniently driven to rotate under the limit of the base 1 through the rotation of the worm 5, the purpose of angle adjustment of the axial flow fan is achieved, and the axial flow fan can be conveniently adjusted in the direction of the axial flow fan by the limit of the worm wheel is conveniently adjusted;
As shown in fig. 1, fig. 2 and fig. 4, after the air outlet direction of the axial flow fan is adjusted, a controller 7 which is embedded and installed on the inner side of the right end of the base 1 can be used for controlling a motor 9 which is installed on a fixed installation plate 8 in the cylinder 3 through a hoop and a screw to operate, so that the motor 9 drives a later connected bladed rod 10 to rotate through a coupler to achieve the purpose of air inlet and outlet, in the process, the rotation of the bladed rod 10 is convenient for guiding out the heat generated by the operation of the motor 9, and a temperature sensor 11 which is embedded and installed on the inner side of the upper end of the installation plate 8 can be controlled by the controller 7 to cooperate with a refrigerating pipe 12 to operate, when the temperature sensor 11 senses that the temperature is too high, the refrigerating pipe 12 is used for refrigerating operation, so that the purpose of cooling the motor 9 is achieved, the axial flow fan is convenient for having good high temperature resistance and avoiding the waste of electric energy;
As shown in fig. 1 and 2, a dust screen 13 is nested and attached to the inner side of the rear end of the cylinder 3, and a positioning block 14 connected with the cylinder 3 in a damping rotation manner is attached to the rear side of the outer end of the dust screen 13, so that dust prevention is conveniently performed on the dust screen 13 under the attachment limit of the positioning block 14, after the axial flow fan is used for a long time, the positioning block 14 can be rotated, the attachment limit of the positioning block 14 on the dust screen 13 is disconnected, the dust screen 13 is taken out from the cylinder 3, the aim of quickly disassembling and cleaning the dust screen 13 is achieved, the motor 9 can be disconnected, the motor 9 is fixed with the mounting plate 8 through a hoop and a screw, and the motor 9 is connected with the blade rod 10 through a coupler, so that the motor 9 is disassembled, overhauled and replaced, and the service life is long, and the above contained electrical elements are all in the prior art and are not described in detail.
The details not described in detail in the specification belong to the prior art known to the person skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details not described in detail in the specification belong to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A high temperature resistant axial flow fan comprising: the dustproof device comprises a base (1) for bearing and limiting, a barrel (3) rotationally connected with the inner side of the upper end of the base (1), a mounting plate (8) fixedly connected with the inner side of the lower end of the barrel (3) and a dustproof net (13) nested and attached with the inner side of the rear end of the barrel (3);
Characterized by further comprising:
The lower end of the base (1) is internally provided with a mounting hole (2), and the base (1) is of a U-shaped structure;
The right side of the cylinder body (3) is fixedly connected with a worm wheel (4), and a worm (5) which is meshed with the worm wheel (4) is arranged below the worm wheel;
a motor (9) is attached to the mounting plate (8), and a bladed rod (10) is connected with the motor (9) through a coupler;
The rear side of the outer end of the dustproof net (13) is connected with a positioning block (14) in an attached mode, and the positioning block (14) is of an L-shaped structure.
2. The high temperature resistant axial flow fan as set forth in claim 1, wherein: the worm wheel (4) is located on the right side of the upper end of the base (1), a limiting block (6) fixed with the base (1) is connected to the worm (5) in a non-detachable mode, the limiting block (6) is of a U-shaped structure, and a controller (7) embedded with the base (1) is arranged at the lower left side of the limiting block (6).
3. The high temperature resistant axial flow fan as set forth in claim 1, wherein: the motor (9) is fixedly connected with the mounting plate (8) through the anchor ear and the screw, the center line of the motor (9) and the center line of the cylinder body (3) are the same, and a temperature sensor (11) which is embedded and mounted with the mounting plate (8) is arranged on the lower side of the motor (9).
4. A high temperature resistant axial flow fan as set forth in claim 3, wherein: the left and right sides of temperature sensor (11) all are provided with refrigerating pipe (12) with mounting panel (8) mosaic installation, and refrigerating pipe (12) are located the left and right sides below of motor (9).
5. The high temperature resistant axial flow fan as set forth in claim 1, wherein: the upper end of the positioning block (14) is connected with the cylinder body (3) in a damping rotation mode, and the positioning block (14) is arranged symmetrically with respect to the center of the cylinder body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322944787.4U CN221278051U (en) | 2023-11-01 | 2023-11-01 | High temperature resistant axial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322944787.4U CN221278051U (en) | 2023-11-01 | 2023-11-01 | High temperature resistant axial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221278051U true CN221278051U (en) | 2024-07-05 |
Family
ID=91705175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322944787.4U Active CN221278051U (en) | 2023-11-01 | 2023-11-01 | High temperature resistant axial fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221278051U (en) |
-
2023
- 2023-11-01 CN CN202322944787.4U patent/CN221278051U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |