CN220037104U

CN220037104U - Magnetic suspension air blower air inlet end filtering device

Info

Publication number: CN220037104U
Application number: CN202321643283.2U
Authority: CN
Inventors: 彭刚; 杨铁强; 殷科
Original assignee: Zhejiang Chuangbang Intelligent Manufacturing Technology Co ltd
Current assignee: Zhejiang Chuangbang Intelligent Manufacturing Technology Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-17
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a magnetic suspension blower air inlet end filtering device, which relates to the technical field of air filtration and comprises a shell and a filter screen; a shell: the air inlet device comprises a shell, a filter screen, a shell, a heating pipe, a cleaning unit, a fixing unit and an air outlet pipe, wherein the air outlet pipe is arranged on the rear side surface; wherein: still include the controller, the left side at the shell top surface is established to the controller, and this magnetic suspension air-blower inlet end filter equipment, cleaning brush goes up and down to clear up the dust on active carbon net surface to prevent that the dust from blockking up the efficiency that active carbon net influences the air inlet, adopt the fixed convenient dismouting that carries out quick filter equipment of clamping frame simultaneously.

Description

Magnetic suspension air blower air inlet end filtering device

Technical Field

The utility model relates to the technical field of air filtration, in particular to a magnetic suspension blower air inlet end filtering device.

Background

The magnetic suspension blower is a mechanical device for conveying gas, and adopts the core technologies of magnetic suspension bearing, three-way impeller, high-speed permanent magnet synchronous motor, high-efficiency frequency converter speed regulation, intelligent monitoring control and the like, and the magnetic suspension blower is suspended firstly and then rotated during starting, has no friction, does not need lubrication, and the three-way impeller is directly connected with a rotor to drive zero loss. The air inlet end filter device of the magnetic suspension blower is characterized in that the air inlet end filter device is provided with a plurality of air inlet ends, and the air inlet end filter device is connected with a magnetic suspension blower through a magnetic suspension bearing.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the magnetic suspension blower air inlet end filtering device, and the cleaning brush is lifted to clean dust on the surface of the active carbon net so as to prevent dust from blocking the active carbon net to influence air inlet efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a magnetic suspension blower air inlet end filtering device comprises a shell and a filter screen;

a shell: the air inlet device comprises a shell, a filter screen, a shell, a heating pipe, a cleaning unit, a fixing unit and an air outlet pipe, wherein the air outlet pipe is arranged on the rear side surface;

wherein: the heating pipe is characterized by further comprising a controller, wherein the controller is arranged on the left side of the top surface of the shell, the input end of the heating pipe is electrically connected with the output end of the controller, and the input end of the controller is electrically connected with the output end of an external power supply.

The outlet duct inserts the inlet end inside of magnetic suspension air-blower, and outside gas is got into through the shell that admits air, and the fixed orifices of shell side and the fixture block joint of filter screen side of admitting air to filter great impurity that carries in the gas, and active carbon net then can filter harmful substance such as dust in the gas, and the heating pipe of built-in can heat cold gas simultaneously, in order to prevent the production of steam.

Further, the cleaning unit contains arm-tie, spring, slide bar, fixing base, cleaning brush and mounting bracket, the slide bar has two and controls corresponding through-hole sliding connection with the shell top surface respectively, the top of slide bar is connected with one side of arm-tie bottom surface, the spring has been cup jointed in the outside of slide bar, the bottom of slide bar is connected with one side of fixing base top surface, the both ends of cleaning brush leading flank all are equipped with the mounting bracket, the mounting bracket corresponds the joint with the mounting groove in fixing base middle part, presses the arm-tie and makes the slide bar drive the fixing base and go up and down to make the cleaning brush clear up the dust on active carbon net surface, in order to solve the problem that the clearance that stops takes time and energy, and the mounting bracket then conveniently carries out the dismouting to the cleaning brush with the inside mounting groove looks joint of fixing base.

Further, the fixed unit contains clamping frame, connecting plate, spacing, screw rod and runner, the connecting plate has two and fixes respectively in the left and right sides face of shell, the screw and the screw threaded connection at connecting plate middle part, the outside end of screw rod is fixed with the runner, the medial extremity of screw rod rotates with the middle part of clamping frame lateral surface and is connected, clamping frame's lateral surface is fixed with the spacing, spacing and connecting plate lateral spacing groove sliding connection rotate the runner and drive the screw rod rotation to make clamping frame with filter equipment quick fix at the air inlet of magnetic suspension air-blower, also make things convenient for subsequent dismantlement simultaneously.

Further, still include gas flow rate sensor, temperature sensor and warning light, gas flow rate sensor fixes the top surface rear side at the shell, temperature sensor fixes the bottom at the shell left surface, the warning light has two and installs the top at the shell left and right sides face respectively, gas flow rate sensor and temperature sensor's output electricity connect the input of controller, the output of controller is connected to the input electricity of warning light, and gas flow rate sensor can detect the velocity of flow of gas to make things convenient for personnel to judge whether filter equipment inside takes place to block up, and temperature sensor then can detect filter equipment inside temperature, and start warning light warning personnel when surpassing the default and look over.

Further, still include sealing washer and fixed block, the both ends of sealing washer medial surface all are equipped with the fixed block, fixed block and the fixed slot looks joint of outlet duct lateral surface, the sealing washer of setting can prevent that the air inlet end from appearing the problem of air leakage with the outlet duct junction.

Further, still include chassis and album ash box, the bottom surface at the shell is fixed to the chassis, the inside sliding connection of chassis has album ash box, and the inside album ash box of chassis can collect the dust that the clearance dropped to conveniently clear up.

Compared with the prior art, the utility model has the beneficial effects that: this magnetic suspension air-blower inlet end filter equipment has following benefit:

1. the filter screen inside the air inlet shell can filter larger impurities carried in the air, the active carbon screen can filter harmful substances such as dust in the air, and meanwhile, the built-in heating pipe can heat cold air to prevent water vapor.

2. The sliding rod drives the fixing seat to lift by pressing the pulling plate, so that the cleaning brush cleans dust on the surface of the activated carbon net, the problem that shutdown cleaning is time-consuming and labor-consuming is solved, and the mounting frame is clamped with the mounting groove in the fixing seat, so that the cleaning brush is conveniently dismounted.

3. The rotating wheel is rotated to drive the screw rod to rotate, so that the clamping frame can be used for quickly fixing the filtering device at the air inlet end of the magnetic suspension blower, and the subsequent disassembly is convenient.

Drawings

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

FIG. 2 is a schematic diagram of a cleaning unit according to the present utility model;

fig. 3 is a schematic view of a partial enlarged structure of the present utility model at a.

In the figure: 1 shell, 2 cleaning units, 21 pull plates, 22 springs, 23 slide bars, 24 fixing seats, 25 cleaning brushes, 26 mounting frames, 3 fixing units, 31 clamping frames, 32 connecting plates, 33 limiting frames, 34 screw rods, 35 rotating wheels, 4 air outlet pipes, 5 air inlet shells, 6 filter screens, 7 clamping blocks, 8 fixing holes, 9 active carbon nets, 10 heating pipes, 11 gas flow rate sensors, 12 temperature sensors, 13 alarm lamps, 14 sealing rings, 15 fixing blocks, 16 underframe, 17 dust collecting boxes and 18 controllers.

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. 1-3, the present embodiment provides a technical solution: the air inlet end filtering device of the magnetic suspension blower comprises a shell 1 and a filter screen 6;

the shell 1: the back side is provided with an air outlet pipe 4, the front side of the shell 1 is provided with an air inlet shell 5, the side of the air inlet shell 5 is provided with a fixing hole 8, the left and right sides of the filter screen 6 are both fixed with a clamping block 7 correspondingly matched with the fixing hole 8, an active carbon net 9 is inserted in a through groove on the top surface of the shell 1, the left and right sides of the inside of the shell 1 are both fixed with a heating pipe 10, the air outlet pipe 4 is inserted into the air inlet end of the magnetic suspension blower, external air enters through the air inlet shell 5, the fixing hole 8 on the side of the air inlet shell 5 is clamped with the clamping block 7 on the side of the filter screen 6, thereby filtering larger impurities carried in the air, the active carbon net 9 can filter harmful substances such as dust in the air, the built-in heating pipe 10 can heat the cold air at the same time to prevent the generation of water vapor, the top surface of the shell 1 is provided with a cleaning unit 2, the cleaning unit 2 comprises a pull plate 21, a spring 22, a slide bar 23, a fixed seat 24, a cleaning brush 25 and a mounting frame 26, wherein the two slide bars 23 are correspondingly connected with the through holes on the top surface of the shell 1 in a sliding manner, the top end of the slide bar 23 is connected with one side of the bottom surface of the pull plate 21, the spring 22 is sleeved on the outer side of the slide bar 23, the bottom end of the slide bar 23 is connected with one side of the top surface of the fixed seat 24, the two ends of the front side surface of the cleaning brush 25 are respectively provided with the mounting frame 26, the mounting frame 26 is correspondingly clamped with the mounting groove in the middle of the fixed seat 24, the pull plate 21 is pressed to drive the slide bar 23 to drive the fixed seat 24 to move downwards, so that the cleaning brush 25 cleans dust on the surface of the activated carbon net 9, the problem that the cleaning brush 25 is time-consuming and labor-consuming is solved, the mounting groove inside the mounting frame 26 and the fixed seat 24 are clamped with the mounting groove inside, the side surface of the shell 1 is provided with a fixing unit 3, and the fixing unit 3 comprises a clamping frame 31, the filtering device comprises a connecting plate 32, limiting frames 33, a screw 34 and rotating wheels 35, wherein the two connecting plates 32 are respectively fixed on the left side surface and the right side surface of the shell 1, screw holes in the middle of the connecting plates 32 are in threaded connection with the screw 34, the rotating wheels 35 are fixed at the outer side ends of the screw 34, the inner side ends of the screw 34 are in rotary connection with the middle of the outer side surface of the clamping frame 31, the limiting frames 33 are fixed at the outer side surface of the clamping frame 31, the limiting frames 33 are in sliding connection with limiting grooves in the side surface of the connecting plate 32, and the rotating wheels 35 drive the screw 34 to rotate, so that the filtering device is quickly fixed at the air inlet end of the magnetic suspension blower by the clamping frame 31, and meanwhile, the subsequent disassembly is convenient;

wherein: still include controller 18, controller 18 establishes in the left side of shell 1 top surface, the output of controller 18 is connected to the input electricity of heating pipe 10, the output of external power source is connected to the input electricity of controller 18, still include gas flow rate sensor 11, temperature sensor 12 and warning light 13, gas flow rate sensor 11 fixes the top surface rear side at shell 1, temperature sensor 12 fixes the bottom at shell 1 left surface, warning light 13 has two and installs the top at shell 1 left and right sides face respectively, the output electricity of gas flow rate sensor 11 and temperature sensor 12 connects the input of controller 18, the output of controller 18 is connected to the input electricity of warning light 13, gas flow rate sensor 11 can detect the velocity of flow of gas, thereby make things convenient for personnel to judge whether filter equipment is inside to take place to block up, and temperature sensor 12 then can detect filter equipment inside temperature, and start warning light 13 personnel when exceeding the default, still include sealing washer 14 and fixed block 15, the both ends of sealing washer 14 medial surface all are equipped with fixed block 15, fixed block 15 and the inside of sealing washer 14 are equipped with the bottom surface of air inlet duct 16, the inside ash collecting box 16 can be carried out to the inside ash collecting box 17 is connected to the bottom surface of air inlet duct 16 and the inside of air inlet duct 16, thereby the dust collecting box 17 can be carried out to the inside the dust collecting box 17 is connected to the inside the dust collecting box 17, the dust collecting box is convenient for the dust collecting box 17, the dust collecting box is connected to the inside the dust collecting box is 16, the dust collecting box is connected to the inside the dust collecting box is 16, the dust collecting box is easy to the dust collecting box is 16, and the dust.

The utility model provides a magnetic suspension blower air inlet end filtering device, which has the following working principle: firstly, the air outlet pipe 4 is inserted into the air inlet end of the magnetic suspension blower, the sealing ring 14 can prevent the air leakage problem at the joint of the air inlet end and the air outlet pipe 4, then the rotating wheel 35 is rotated to drive the screw 34 to rotate, thereby the clamping frame 31 is used for rapidly fixing the filtering device at the air inlet end of the magnetic suspension blower, the subsequent disassembly is convenient, and the outside air enters through the air inlet shell 5, the fixing hole 8 on the side surface of the air inlet shell 5 is clamped with the clamping block 7 on the side surface of the filter screen 6, thereby the larger impurities carried in the air are filtered, the active carbon net 9 can filter harmful substances such as dust in the air, meanwhile, the heating pipe 10 can be used for heating the cold air, so as to prevent the generation of water vapor, the air flow rate sensor 11 can be used for detecting the flow rate of the air, thereby facilitating the personnel to judge whether the inside of the filtering device is blocked, when the air flow rate is slow, the pulling plate 21 is pressed to drive the fixing seat 24 to move downwards, thereby the cleaning brush 25 is used for cleaning the dust on the surface of the active carbon net 9, the problem of time and labor are solved, the problem of stopping and cleaning is wasted, the cleaning is solved, the temperature sensor 12 can be used for detecting the inside the filtering device and checking the temperature of the filtering device and checking the temperature exceeds the alarm value 13 when the alarm value is set up.

It should be noted that the controller 18 disclosed in the above embodiment is selected from the models S7-200, the heating tube 10 may be freely configured according to the practical application scenario, the heating tube with model DN4050 is recommended, and the temperature sensor 12 may be selected from the models AS 5600. The controller 18 controls the operation of the heating pipe 10, the gas flow rate sensor 11, the temperature sensor 12 and the warning lamp 13 using a method commonly used in the art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a magnetic suspension air-blower inlet end filter equipment which characterized in that: comprises a shell (1) and a filter screen (6);

outer casing (1): the back side is provided with an air outlet pipe (4), the front side of the shell (1) is provided with an air inlet shell (5), the side of the air inlet shell (5) is provided with a fixing hole (8), the left side and the right side of the filter screen (6) are respectively fixed with a clamping block (7) which is correspondingly matched with the fixing hole (8), an active carbon net (9) is inserted into a through groove on the top surface of the shell (1), the left side and the right side of the inside of the shell (1) are respectively fixed with a heating pipe (10), the top surface of the shell (1) is provided with a cleaning unit (2), and the side of the shell (1) is provided with a fixing unit (3);

wherein: the heating pipe is characterized by further comprising a controller (18), wherein the controller (18) is arranged on the left side of the top surface of the shell (1), the input end of the heating pipe (10) is electrically connected with the output end of the controller (18), and the input end of the controller (18) is electrically connected with the output end of an external power supply.

2. The air inlet end filtering device of a magnetic suspension blower according to claim 1, wherein: the cleaning unit (2) comprises a pulling plate (21), a spring (22), a sliding rod (23), a fixing seat (24), a cleaning brush (25) and a mounting rack (26), wherein the sliding rod (23) is provided with two through holes which are correspondingly connected with the top surface of the shell (1) in a sliding manner, the top end of the sliding rod (23) is connected with one side of the bottom surface of the pulling plate (21), the spring (22) is sleeved on the outer side of the sliding rod (23), the bottom end of the sliding rod (23) is connected with one side of the top surface of the fixing seat (24), the mounting rack (26) is arranged at two ends of the front side surface of the cleaning brush (25), and the mounting rack (26) is correspondingly clamped with a mounting groove in the middle of the fixing seat (24).

3. The air inlet end filtering device of a magnetic suspension blower according to claim 1, wherein: the fixing unit (3) comprises a clamping frame (31), a connecting plate (32), a limiting frame (33), a screw rod (34) and a rotating wheel (35), wherein the connecting plate (32) is provided with two connecting plates and is respectively fixed on the left side surface and the right side surface of the shell (1), a screw hole in the middle of the connecting plate (32) is in threaded connection with the screw rod (34), the rotating wheel (35) is fixed at the outer side end of the screw rod (34), the inner side end of the screw rod (34) is rotationally connected with the middle of the outer side surface of the clamping frame (31), the limiting frame (33) is fixed on the outer side surface of the clamping frame (31), and the limiting frame (33) is in sliding connection with a limiting groove in the side surface of the connecting plate (32).

4. The air inlet end filtering device of a magnetic suspension blower according to claim 1, wherein: still include gas flow rate sensor (11), temperature sensor (12) and warning light (13), gas flow rate sensor (11) are fixed in the top surface rear side of shell (1), temperature sensor (12) are fixed in the bottom of shell (1) left surface, warning light (13) have two and install the top at shell (1) left and right sides face respectively, the input of controller (18) is connected to gas flow rate sensor (11) and temperature sensor's (12) output electricity, the output of controller (18) is connected to warning light's (13) input electricity.

5. The air inlet end filtering device of a magnetic suspension blower according to claim 1, wherein: the air conditioner further comprises a sealing ring (14) and a fixing block (15), wherein the fixing blocks (15) are arranged at two ends of the inner side face of the sealing ring (14), and the fixing blocks (15) are clamped with the fixing grooves on the outer side face of the air outlet pipe (4).

6. The air inlet end filtering device of a magnetic suspension blower according to claim 1, wherein: the dust collecting box is characterized by further comprising a bottom frame (16) and a dust collecting box (17), wherein the bottom frame (16) is fixed on the bottom surface of the shell (1), and the dust collecting box (17) is connected inside the bottom frame (16) in a sliding mode.