CN213870379U - Three-speed adjusting fan - Google Patents
Three-speed adjusting fan Download PDFInfo
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- CN213870379U CN213870379U CN202022492150.2U CN202022492150U CN213870379U CN 213870379 U CN213870379 U CN 213870379U CN 202022492150 U CN202022492150 U CN 202022492150U CN 213870379 U CN213870379 U CN 213870379U
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Abstract
The utility model discloses a three-speed adjusting fan in the technical field of industrial fans, which comprises a fan shell and a lower supporting plate, wherein a three-speed fan body is fixedly arranged in the fan shell, a plurality of silencers are fixedly arranged on the inner wall of the fan shell and correspond to the three-speed fan body, an air inlet filter screen is fixedly arranged on the side wall of the fan shell and correspond to the three-speed fan body, a heating air box is fixedly arranged in the fan shell, a heating resistance wire is fixedly arranged in the heating air box, a primary filter is arranged on one side of the heating air box away from the three-speed fan body, a high-efficiency filter is arranged on one side of the primary filter away from the heating air box, a water absorption cotton net is arranged on one side of the high-efficiency filter away from the primary filter, the water absorption cotton net, the high-efficiency filter and the primary filter are all fixedly connected in the fan shell, an air outlet filter screen is fixedly connected with the air outlet of the fan shell, the device is a three-speed fan which is more convenient to move, when the target object is dried, the drying apparatus can be freely moved without being limited by the position of the power supply.
Description
Technical Field
The utility model relates to an industrial fan technical field specifically is three-speed regulation fan.
Background
The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. Fans are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and draught of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grains; wind tunnel wind source and air cushion boat inflation and propulsion. The working principle of the fan is basically the same as that of a turbine compressor, but the gas flow rate is low, the pressure change is not large, and the change of the specific volume of the gas is generally not required to be considered, namely the gas is treated as incompressible fluid.
When the fan is used for drying products and the like, the situation that the motor is inconvenient to move due to the fact that the power supply is too far often occurs. Accordingly, a three-speed adjustment fan has been provided by those skilled in the art to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three-speed regulation fan to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the three-speed adjusting fan comprises a fan shell (1) and a lower supporting plate, wherein a three-speed fan body is fixedly arranged in the fan shell, a plurality of silencers are fixedly arranged on the inner wall of the fan shell and corresponding to the position of the three-speed fan body, an air inlet filter screen is fixedly arranged on the side wall of the fan shell corresponding to the position of the three-speed fan body, a heating air box is fixedly arranged in the fan shell, a heating resistance wire is fixedly arranged in the heating air box, a primary filter is arranged on one side of the heating air box far away from the three-speed fan body, a high-efficiency filter is arranged on one side of the primary filter far away from the heating air box, one side that high efficiency filter kept away from primary filter is equipped with the cotton net that absorbs water, high efficiency filter and the equal fixed connection of primary filter are in the fan shell, the air outlet fixedly connected with air outlet filter screen of fan shell.
As a further aspect of the present invention: the last fixed surface of bottom suspension fagging installs the motor, the output fixed mounting of motor has electric telescopic handle, electric telescopic handle's upper end fixed mounting has last backup pad, go up the backup pad and pass through bolt fixed mounting and be in the lower surface of fan shell starts the motor on the bottom suspension fagging, and motor drive electric telescopic handle reciprocates to the fan that supports on the drive reciprocates, when the fan was dried to the convenience, the adjustment fan height improved and air-dried efficiency.
As a further aspect of the present invention: one side fixedly connected with mount pad of air outlet filter screen is kept away from to fan shell's surface, swing joint has the pull rod in the mount pad, fixedly connected with rubber cushion on the horizontal pole of pull rod, a plurality of support truckles of bolt fixedly connected with are passed through to the lower surface of backup pad down, and pull rod and support truckle cooperation make things convenient for staff's mobile device, simplify work flow, improve drying efficiency.
As a further aspect of the present invention: the last fixed surface of lower support plate installs portable power source, portable power source fixed mounting be in one side of motor, the opposite side fixed mounting of motor has the electric wire bin, and portable power source improves electric power for three-speed fan body, improves the degree of freedom of device, lets the device not receive the influence of source position, appears because of the too short unable condition of work of wire, simplifies work flow, improves work efficiency.
As a further aspect of the present invention: the last fixed surface of mount pad installs control panel, control panel with motor, three-speed fan body and the equal electrical property of heating bellows link to each other, make the operation of device more convenient, save the labour.
As a further aspect of the present invention: the upper surface fixed mounting of fan shell has portable handle, the lateral wall fixed mounting of fan shell has the elasticity instrument bag, and the elasticity instrument bag can be used for storing simple and easy maintenance instrument, can in time repair when the device breaks down, and is more convenient.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the cooperation of portable power source and support truckle, before the fan begins work, through wire in the electric wire storage box with portable power source and device electric connection, portable power source provides continuous power for the fan, makes the device can freely remove, and is unrestricted, improves the degree of freedom of device, lets the device not receive the influence of source position, appears because of the too short condition of unable work of wire, simplifies work flow, improves work efficiency.
2. The utility model discloses in, through the cooperation between primary filter, high efficiency filter and the cotton net that absorbs water, behind the output exhaust air of three-speed fan body, primary filter and high efficiency filter it in proper order, absorb dust, harmful substance etc. wherein, prevent that fan exhaust air from treating drying object and causing the pollution, the cotton net that absorbs water simultaneously absorbs the moisture in the air, improves drying efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a structural sectional view of the present invention;
fig. 3 is a top view of the structure of the present invention;
fig. 4 is a structural test chart in the present invention.
In the figure: 1. a fan housing; 2. an air outlet filter screen; 3. a pull rod; 4. supporting a caster; 5. a lower support plate; 6. a mobile power supply; 7. a wire storage box; 8. a motor; 9. an upper support plate; 10. an air inlet filter screen; 11. a mounting seat; 12. a portable handle; 13. an electric telescopic rod; 14. a muffler; 15. a three-speed fan body; 16. a water absorbent cotton net; 17. a high efficiency filter; 18. a primary filter; 19. a heating bellows; 20. heating resistance wires; 21. a rubber cushion; 22. an elastic tool bag; 23. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a three-speed adjusting fan includes a fan housing 1 and a lower support plate 5, a three-speed fan body 15 is fixedly installed in the fan housing 1, a plurality of silencers 14 are fixedly installed on an inner wall of the fan housing 1 and corresponding to positions of the three-speed fan body 15, an air inlet filter screen 10 is fixedly installed on a side wall of the fan housing 1 corresponding to positions of the three-speed fan body 15, a heating bellows 19 is fixedly installed in the fan housing 1, a heating resistor 20 is fixedly installed in the heating bellows 19, a primary filter 18 is installed on one side of the heating bellows 19 away from the three-speed fan body 15, a high efficiency filter 17 is installed on one side of the primary filter 18 away from the heating bellows 19, a water absorbing cotton net 16 is installed on one side of the high efficiency filter 17 away from the primary filter 18, the water absorbing cotton net 16, the high efficiency filter 17 and the primary filter 18 are all fixedly connected in the fan housing 1, an air outlet filter screen 2 is fixedly connected with an air outlet of the fan shell 1.
The upper surface of the lower supporting plate 5 is fixedly provided with a motor 8, the output end of the motor 8 is fixedly provided with an electric telescopic rod 13, the upper end of the electric telescopic rod 13 is fixedly provided with an upper supporting plate 9, the upper supporting plate 9 is fixedly arranged on the lower surface of the fan shell 1 through bolts, the motor 8 on the lower supporting plate 5 is started, and the motor 8 drives the electric telescopic rod 13 to move up and down, so that a fan on the upper supporting plate 9 is driven to move up and down, the height of the fan is conveniently adjusted when the fan is dried, and the air drying efficiency; one side of the outer surface of the fan shell 1, which is far away from the air outlet filter screen 2, is fixedly connected with a mounting seat 11, a pull rod 3 is movably connected in the mounting seat 11, a rubber cushion 21 is fixedly connected onto a cross rod of the pull rod 3, the lower surface of the lower supporting plate 5 is fixedly connected with a plurality of supporting trundles 4 through bolts, and the pull rod 3 is matched with the supporting trundles 4, so that a worker can conveniently move the device, the work flow is simplified, and the drying efficiency is improved; the upper surface of the lower supporting plate 5 is fixedly provided with a mobile power supply 6, the mobile power supply 6 is fixedly arranged on one side of a motor 8, the other side of the motor 8 is fixedly provided with a wire storage box 7, the mobile power supply 6 is a three-speed fan body 15, so that the power is improved, the degree of freedom of the device is improved, the device is not influenced by the position of a power source, the situation that the device cannot work due to too short wires occurs, the working process is simplified, and the working efficiency is improved; a control panel 23 is fixedly arranged on the upper surface of the mounting seat 11, and the control panel 23 is electrically connected with the motor 8, the three-speed fan body 15 and the heating air box 19, so that the device is more convenient to operate and labor force is saved; the upper surface fixed mounting of fan casing 1 has portable handle 12, and fan casing 1's lateral wall fixed mounting has elasticity instrument bag 22, and elasticity instrument bag 22 can be used for storing simple and easy maintenance instrument, can in time repair when the device breaks down, and is more convenient.
The utility model discloses a theory of operation is: before using the device, the parts of the device are checked whether are complete or not, and the device is used after the parts are checked to be correct. Before the fan began work, wire through in the electric wire bin 7 with portable power source 6 and device electric connection, portable power source 6 provides continuous power for the fan, make the device can freely remove, it is unrestricted, improve the degree of freedom of device, let the device not receive the influence of power supply position, the condition of too short unable work because of the wire appears, simplify the work flow, improve work efficiency, then open three-speed fan body 15 and heating bellows 19 through control panel 23, behind three-speed fan body 15's output exhaust air, primary filter 18 and high efficiency filter 17 filter it in proper order, absorb dust wherein, harmful substance etc., prevent that fan exhaust air from treating the stoving article and causing the pollution, the moisture of cotton net 16 in to the air that absorbs water simultaneously, improve drying efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Three-speed regulation fan, including fan shell (1) and bottom suspension fagging (5), its characterized in that: fixed mounting has three-speed fan body (15) in fan shell (1), the position fixed mounting that fan shell (1) inner wall just corresponds three-speed fan body (15) has a plurality of silencers (14), the position fixed mounting that the lateral wall of fan shell (1) corresponds three-speed fan body (15) has air intake filter screen (10), fixed mounting has heating bellows (19) in fan shell (1), fixed mounting has heating resistor silk (20) in heating bellows (19), one side that three-speed fan body (15) were kept away from in heating bellows (19) is equipped with primary filter (18), one side that heating bellows (19) were kept away from in primary filter (18) is equipped with high efficiency filter (17), one side that primary filter (18) were kept away from in high efficiency filter (17) is equipped with water absorption cotton net (16), water absorption cotton net (16), High efficiency filter (17) and the equal fixed connection of primary filter (18) are in fan shell (1), the air outlet fixedly connected with air outlet filter screen (2) of fan shell (1).
2. The three-speed adjustment blower of claim 1 wherein: last fixed surface of lower supporting plate (5) installs motor (8), the output fixed mounting of motor (8) has electric telescopic handle (13), electric telescopic handle (13)'s upper end fixed mounting has last backup pad (9), it passes through bolt fixed mounting to go up backup pad (9) the lower surface of fan shell (1).
3. The three-speed adjustment blower of claim 2 wherein: one side fixedly connected with mount pad (11) of air outlet filter screen (2) are kept away from to the surface of fan shell (1), swing joint has pull rod (3) in mount pad (11), fixedly connected with rubber cushion (21) on the horizontal pole of pull rod (3), a plurality of support truckles (4) of bolt fixedly connected with are passed through to the lower surface of backup pad (5) down.
4. The three-speed adjustment blower of claim 2 wherein: the last fixed surface of lower supporting plate (5) installs portable power source (6), portable power source (6) fixed mounting be in one side of motor (8), the opposite side fixed mounting of motor (8) has electric wire bin (7).
5. The three-speed adjustment blower of claim 3 wherein: the upper surface fixed mounting of mount pad (11) has control panel (23), control panel (23) with motor (8), three-speed fan body (15) and heating bellows (19) all the electrical property link to each other.
6. The three-speed adjustment blower of claim 1 wherein: the portable handle (12) is fixedly installed on the upper surface of the fan shell (1), and the elastic tool bag (22) is fixedly installed on the side wall of the fan shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022492150.2U CN213870379U (en) | 2020-11-02 | 2020-11-02 | Three-speed adjusting fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022492150.2U CN213870379U (en) | 2020-11-02 | 2020-11-02 | Three-speed adjusting fan |
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| Publication Number | Publication Date |
|---|---|
| CN213870379U true CN213870379U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022492150.2U Active CN213870379U (en) | 2020-11-02 | 2020-11-02 | Three-speed adjusting fan |
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| CN (1) | CN213870379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114874844A (en) * | 2022-06-14 | 2022-08-09 | 周倩 | Rapid cooling process for edible oil production |
| CN115523171A (en) * | 2022-06-29 | 2022-12-27 | 南通名涂环境工程有限公司 | Big data-based detection device and system for fan |
-
2020
- 2020-11-02 CN CN202022492150.2U patent/CN213870379U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114874844A (en) * | 2022-06-14 | 2022-08-09 | 周倩 | Rapid cooling process for edible oil production |
| CN115523171A (en) * | 2022-06-29 | 2022-12-27 | 南通名涂环境工程有限公司 | Big data-based detection device and system for fan |
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