CN219827281U - Magnetic suspension fan device with filter alarm - Google Patents

Abstract

The utility model relates to the technical field of fans, in particular to a magnetic suspension fan device with a filtering alarm. The technical proposal comprises: fan body and rotating-structure, fan body one side is fixed with the backshell, the bleeder vent has been seted up to backshell one side, recess two has been seted up to bleeder vent one side, temperature-detecting device is installed to recess two inner walls, backshell one side is fixed with the kicking block, round hole one has been seted up to kicking block one side, round hole one inner wall is fixed with the filter screen, recess one has been seted up to the support front end, support one side is equipped with rotating-structure, support one side is fixed with the motor, the transmission shaft that the motor was equipped with rotates with rotating-structure to be connected, transmission shaft one side that the motor was equipped with is fixed with the pivot, pivot one side is fixed with the revolving plate, revolving plate one side is fixed with the brush. The utility model has the advantages of detecting whether the filtering device is blocked or not according to the requirement and cleaning the filtering device.

Description

Magnetic suspension fan device with filter alarm

Technical Field

The utility model relates to the technical field of fans, in particular to a magnetic suspension fan device with a filtering alarm.

Background

The fan is a machine which increases the pressure of gas and discharges the gas by means of the input mechanical energy, and is driven. The fan is a Chinese pair gas compression and gas conveying machine. When the fan is used, external air can be sucked into the fan, but the sucked air is filtered, so that a filter screen is blocked for a long time, and the fan is inconvenient to use.

Patent publication number CN215890617U discloses a magnetic suspension air blower inlet end filter equipment, mainly there is the filter equipment main part of fixed connection at the inlet end passageway of magnetic suspension air blower, the filter screen that is arranged in blocking the floccule in the air of fixedly connected with on the inlet port of filter equipment main part, electrostatic adsorption board is provided with the active carbon filter board near inlet end passageway one side, be provided with a plurality of bellied anti-return mouths to inlet end passageway in the anti-return mouth, the inlet channel has been seted up on the anti-return mouth, the inside electric heating pipe that is provided with of casing of filter equipment main part, filter equipment main part inner wall is provided with temperature sensor, electric heating pipe all with PLC controller electric connection.

In the prior art, when the fan is used in the using process of CN215890617U, external air can be sucked into the fan, but the sucked air is filtered, so that a filter screen is blocked for a long time, and the fan is inconvenient to use.

Disclosure of Invention

The utility model aims to provide a magnetic suspension fan device with a filtering alarm, which has the advantages of detecting whether the filtering device is blocked or not according to the requirement and cleaning the filtering device, and solves the problems that when the fan is used, external air is sucked into the fan, but the sucked air is filtered, a filter screen is blocked for a long time, and the fan is inconvenient to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a magnetic suspension fan device with filter warning, includes fan body and rotating structure, fan body one side is fixed with the backshell, the bleeder vent has been seted up to backshell one side, recess two are seted up to bleeder vent one side, temperature-detecting device is installed to recess two inner walls, backshell one side is fixed with the button, round hole one is seted up to button one side, a round hole inner wall is fixed with the filter screen, button one side is fixed with the support, recess one is seted up to the support front end, support one side is equipped with rotating structure, support one side is fixed with the motor, the transmission shaft that the motor was equipped with is connected with rotating structure rotation, transmission shaft one side that the motor was equipped with is fixed with the pivot, pivot one side is fixed with the swivel plate, swivel plate one side is fixed with the brush.

Preferably, the rotating plate is inserted into a first round hole formed in the round block, and the first round hole is matched with the rotating plate. Through rotating plate and round hole one phase-match, the rotating plate of being convenient for rotates.

Preferably, one side of the hairbrush is attached to one side of the filter screen. Through brush and filter screen laminating, the brush of being convenient for clear up the filter screen.

Preferably, the rotating structure comprises a round hole II and a bearing, the round hole II is formed in one side of the support, the bearing is fixed on the inner wall of the round hole II, one side of a transmission shaft arranged on the motor penetrates through the bearing, and the motor is connected in a rotating mode. The transmission shaft arranged on the motor can rotate smoothly through the bearing.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the temperature detection device is arranged on the inner wall of the groove II, the round block is fixed on one side of the rear shell, the round hole I is formed in one side of the round block, the filter screen is fixed on the inner wall of the round hole I, the support is fixed on one side of the round block, the rotating structure is arranged on one side of the support, the motor is fixed on one side of the support, the transmission shaft arranged by the motor is rotationally connected with the rotating structure, the rotating shaft is fixed on one side of the transmission shaft arranged by the motor, the rotating plate is fixed on one side of the rotating shaft, the brush is fixed on one side of the rotating plate, when the fan body is required to be used, external air enters the fan body through the ventilation holes, the filter screen can filter the air, when the filter screen is blocked, the temperature in the fan body is obviously increased, the temperature detection device can detect out to give an alarm, and then the motor is started to enable the rotating plate to rotate, so that the brush can clear the filter screen to be blocked, and whether the filter device is blocked or not can be detected according to the requirement, and meanwhile the effect of clearing the filter device can be cleared.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the front cross-sectional structure of the present utility model;

fig. 4 is a schematic view of a rotating structure of the present utility model.

In the figure: 1. a bracket; 2. a motor; 3. a rotating shaft; 4. a groove I; 5. round blocks; 6. a rear case; 7. a fan body; 8. a round hole I; 9. a filter screen; 10. a rotating structure; 11. a brush; 12. a rotating plate; 13. a temperature detecting device; 14. a second groove; 15. ventilation holes; 16. a round hole II; 17. and (3) a bearing.

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 to 4, an embodiment of the present utility model provides: the utility model provides a magnetic suspension fan device with filter warning, includes fan body 7 and rotating-structure 10, and fan body 7 one side is fixed with backshell 6, and bleeder vent 15 has been seted up to backshell 6 one side, and bleeder vent 15 is convenient for outside air to get into in the fan body 7, and recess two 14 has been seted up to bleeder vent 15 one side, and temperature-detecting device 13 is installed to recess two 14 inner wall, and filter screen 9 blocks up and can make the temperature rise in recess two 14 and the fan body 7, and temperature-detecting device 13 detects the temperature rise and can send the warning. As is well known to those skilled in the art, the provision of the temperature detecting device 13 is common and well known to those skilled in the art, and is not described herein in detail, and any optional matching may be performed according to the need or convenience of those skilled in the art.

The back shell 6 one side is fixed with the circle piece 5, and round hole one 8 has been seted up to circle piece 5 one side, and round hole one 8 inner wall is fixed with filter screen 9, and filter screen 9 can filter the air that gets into in the fan body 7, and circle piece 5 one side is fixed with support 1, and support 1 front end is seted up flutedly one 4.

A rotating structure 10 is arranged on one side of the support 1, a motor 2 is fixed on one side of the support 1, and the motor 2 provides power for the rotation of the rotating shaft 3 and the rotating plate 12, so that the brush 11 can clear and block the filter screen 9. As is well known to those skilled in the art, the provision of the motor 2 is well known, and is conventional or common in the art, and will not be described in detail herein, and any choice may be made by those skilled in the art according to their needs or convenience. The transmission shaft that motor 2 was equipped with rotates with rotating-structure 10 to be connected, rotating-structure 10 includes round hole two 16 and bearing 17, round hole two 16 has been seted up to support 1 one side, round hole two 16 inner wall is fixed with bearing 17, the transmission shaft one side that motor 2 was equipped with runs through bearing 17, and it is connected to rotate, the transmission shaft that can make motor 2 be equipped with rotates smoothly through bearing 17, transmission shaft one side that motor 2 was equipped with is fixed with pivot 3, pivot 3 one side is fixed with revolving plate 12, revolving plate 12 peg graft in round hole one 8 that round block 5 was seted up, round hole one 8 and revolving plate 12 assorted, through revolving plate 12 and round hole one 8 assorted, revolving plate 12 is convenient for rotate, revolving plate 12 one side is fixed with brush 11, brush 11 one side is laminated with filter screen 9 one side, laminating through brush 11 and filter screen 9, the brush 11 of being convenient for clear up filter screen 9.

When the fan body 7 needs to be used, outside air enters the fan body 7 through the air holes 15, the filter screen 9 can filter the air entering the fan body 7, the filter screen 9 is blocked after long-time use, when the fan body 7 is used again, the temperature in the groove II 14 is obviously increased, the temperature detecting device 13 can detect the temperature to be obviously increased, an alarm is sent out, the motor 2 is restarted, the rotating shaft 3 and the rotating plate 12 rotate, and the hairbrush 11 can clean the blocked filter screen 9. The effect that whether can detect filter equipment jam as required has been reached, filter equipment can be cleared up simultaneously.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. Magnetic suspension fan device with filter and report to police, including fan body (7) and rotating-structure (10), its characterized in that: the fan comprises a fan body (7), wherein a rear shell (6) is fixed on one side of the fan body, an air vent (15) is formed in one side of the rear shell (6), a groove II (14) is formed in one side of the air vent (15), a temperature detection device (13) is mounted on the inner wall of the groove II (14), a round block (5) is fixed on one side of the rear shell (6), a round hole I (8) is formed in one side of the round block (5), a filter screen (9) is fixed on the inner wall of the round hole I (8), a support (1) is fixed on one side of the round block (5), a groove I (4) is formed in the front end of the support (1), a rotating structure (10) is arranged on one side of the support (1), a motor (2) is fixed on one side of the support, a transmission shaft arranged on the motor (2) is connected with the rotating structure (10) in a rotating mode, a rotating shaft (3) is fixed on one side of the motor (2), and a rotating plate (12) is fixed on one side of the rotating plate (12).

2. A magnetic levitation fan device with filtering alarm as defined in claim 1, wherein: the rotating plate (12) is inserted into a first round hole (8) formed in the round block (5), and the first round hole (8) is matched with the rotating plate (12).

3. A magnetic levitation fan device with filtering alarm as defined in claim 1, wherein: one side of the hairbrush (11) is attached to one side of the filter screen (9).

4. A magnetic levitation fan device with filtering alarm as defined in claim 1, wherein: the rotating structure (10) comprises a round hole II (16) and a bearing (17), the round hole II (16) is formed in one side of the support (1), the bearing (17) is fixed on the inner wall of the round hole II (16), one side of a transmission shaft arranged on the motor (2) penetrates through the bearing (17), and the two sides are connected in a rotating mode.