CN216518754U - Energy-saving wall-mounted ventilator - Google Patents
Energy-saving wall-mounted ventilator Download PDFInfo
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- CN216518754U CN216518754U CN202123137720.7U CN202123137720U CN216518754U CN 216518754 U CN216518754 U CN 216518754U CN 202123137720 U CN202123137720 U CN 202123137720U CN 216518754 U CN216518754 U CN 216518754U
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Abstract
The utility model relates to the technical field of fans, in particular to an energy-saving wall type ventilator which comprises a cylinder, wherein an installation groove is formed in the cylinder, a connecting shaft is movably connected in the installation groove, and a sealing plate is fixedly connected to the outer surface of the connecting shaft. Has the advantages that: through setting up the drum, the mounting groove has been seted up on the drum, and the closing plate is located the inside of mounting groove, and pass through connecting axle swing joint with the drum, in the use, if need overhaul the inside part of drum, at first take out the screw on the fixed plate, the pulling fixed plate, it rotates to the one side of keeping away from the drum to drive the closing plate, can overhaul the inside part of drum through the mounting groove this moment, need not dismantle the drum, after overhauing the completion, rotate the closing plate to the inside of mounting groove, make the fixed plate be located one side of drum, use the screw to fix the fixed plate in one side of drum this moment, and then fix the closing plate, and is easy and simple to handle.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to an energy-saving wall type ventilator.
Background
The ventilator is a driven fluid mechanical ventilator, and can be extensively used for ventilation, dust-removing and cooling of factory, mine, tunnel, cooling tower, vehicle, ship and building, ventilation and draught of boiler and industrial kiln, cooling and ventilation of air-conditioning equipment and domestic electric equipment, drying and selecting and conveying of grain, air-source of wind tunnel and inflation and propulsion of cushion ship, etc. it has the advantages of low noise, large air quantity, high efficiency and stable wind pressure.
The existing energy-saving wall type ventilator has the following defects:
1. an existing energy-saving wall-type ventilator generally installs a motor with fan blades in a cylinder, fixes the cylinder and is inconvenient for overhauling parts in the cylinder;
2. when the existing energy-saving wall type ventilator is used, the fan blades are easily stained with dust, and the cleaning is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide an energy-saving wall type ventilator.
The purpose of the utility model is realized by the following technical scheme: an energy-saving wall type ventilator comprises a cylinder, wherein a mounting groove is formed in the cylinder, a connecting shaft is movably connected in the mounting groove, a sealing plate is fixedly connected to the outer surface of the connecting shaft, the sealing plate is movably connected in the mounting groove, a fixing plate is fixedly connected to one side of the sealing plate, and the fixing plate is movably connected to one side of the cylinder; the inside fixedly connected with motor of drum, the output fixedly connected with pivot of motor, the surface of pivot is provided with the connecting cylinder, the surface fixedly connected with connecting rod of connecting cylinder, the surface swing joint of connecting rod has the flabellum.
Optionally, the fixing plate and the cylinder are provided with mounting holes, screws are arranged in the mounting holes, the fixing plate is fixed to one side of the cylinder through the screws, the sealing plate is fixed in the mounting groove, the two ends of the sealing plate are both arc-shaped and matched with the shape of the cylinder, and sealing performance is good.
Optionally, the cylinder adopts a flange flanging process, the fan blades adopt a twisted radian design, and the fan blades are movably connected to the outer surface of the connecting cylinder.
Optionally, the inside fixedly connected with backup pad of drum, one side fixedly connected with machine case of backup pad, the motor is located the inside of machine case, the pivot runs through in the inside of backup pad, has the effect of protection to the motor.
Optionally, the outer surface of the rotating shaft is fixedly connected with a positioning plate, the outer surface of the rotating shaft is provided with a threaded sleeve, the connecting cylinder is located between the positioning plate and the threaded sleeve, and a gap is reserved between the supporting plate and the positioning plate.
Optionally, the connecting rod is provided with four, four the connecting rod is central symmetry about the centre of a circle of connecting cylinder, the surface threaded connection of connecting rod has fixation nut, fixation nut is located one side of flabellum, after removing the flabellum to the connecting rod, fixes connecting rod and flabellum through fixation nut, and then fixes the flabellum on the connecting cylinder, and the installation and the dismantlement of being convenient for are cleared up the flabellum.
The utility model has the following advantages:
1. this energy-saving wall-mounted ventilator, through setting up the drum, the mounting groove has been seted up on the drum, and the closing plate is located the inside of mounting groove, and pass through connecting axle swing joint with the drum, in the use, if need overhaul the inside part of drum, at first take out the screw on the fixed plate, the pulling fixed plate, drive the closing plate and rotate to the one side of keeping away from the drum, can overhaul the inside part of drum through the mounting groove this moment, need not dismantle the drum, after overhauing the completion, rotate the closing plate to the inside of mounting groove, make the fixed plate be located one side of drum, use the screw to fix the fixed plate in one side of drum this moment, and then fix the closing plate, and is easy and simple to handle.
2. This energy-saving wall fan, through setting up the connecting cylinder, four connecting rods of fixedly connected with on the connecting cylinder, and four connecting rods are symmetrical about the centre of a circle of connecting cylinder, in use, remove the flabellum, wear the flabellum on the connecting rod, be located the surface of connecting cylinder, use fixation nut to rotate to the connecting rod, make fixation nut be located one side of flabellum, fix the flabellum, the flabellum is fixed on the connecting rod of difference with the same method, afterwards, remove the connecting cylinder, fix the connecting cylinder in the pivot, be located one side of locating plate, the starter motor, rotate through the pivot, drive connecting cylinder and flabellum rotate, use, and when needing to clear up the flabellum, through rotating fixation nut, can take out the flabellum on the connecting rod, installation and dismantlement are convenient.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of a cylinder according to the present invention;
FIG. 3 is a schematic view of the structure of the support plate of the present invention;
FIG. 4 is a schematic view of the sealing plate of the present invention;
FIG. 5 is a schematic view of a fan blade according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5.
In the figure: 1-cylinder, 2-mounting groove, 3-connecting shaft, 4-sealing plate, 5-fixing plate, 6-motor, 7-rotating shaft, 8-connecting cylinder, 9-connecting rod, 10-fan blade, 11-supporting plate and 12-positioning plate.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1 to 6, an energy-saving wall ventilator comprises a cylinder 1, wherein an installation groove 2 is formed inside the cylinder 1, a connection shaft 3 is movably connected inside the installation groove 2, a sealing plate 4 is fixedly connected to the outer surface of the connection shaft 3, the sealing plate 4 is movably connected inside the installation groove 2, a fixing plate 5 is fixedly connected to one side of the sealing plate 4, and the fixing plate 5 is movably connected to one side of the cylinder 1;
the inside fixedly connected with motor 6 of drum 1, the output fixedly connected with pivot 7 of motor 6, the surface of pivot 7 is provided with connecting cylinder 8, the outer fixed surface of connecting cylinder 8 is connected with connecting rod 9, the surface swing joint of connecting rod 9 has flabellum 10.
As an optional technical scheme of the utility model:
the mounting hole has all been seted up with the inside of drum 1 to fixed plate 5, and the inside of mounting hole is provided with the screw, and the both ends of closing plate 4 are the arc setting.
As an optional technical scheme of the utility model:
the cylinder 1 adopts a flange flanging process, the fan blades 10 adopt a twisted radian design, and the fan blades 10 are movably connected to the outer surface of the connecting cylinder 8, so that the noise of the fan is lower, and the air volume is larger.
As an optional technical scheme of the utility model:
the inside fixedly connected with backup pad 11 of drum 1, one side fixedly connected with quick-witted case of backup pad 11, motor 6 are located the inside of quick-witted case, and pivot 7 runs through the inside in backup pad 11.
As an optional technical scheme of the utility model:
the outer fixed surface of pivot 7 is connected with locating plate 12, and the surface of pivot 7 is provided with the thread bush, and connecting cylinder 8 is located between locating plate 12 and the thread bush, leaves the space between backup pad 11 and the locating plate 12, can fix connecting cylinder 8 on pivot 7, is convenient for install and dismantle.
As an optional technical scheme of the utility model:
connecting rod 9 is provided with four, and four connecting rods 9 are symmetrical about the centre of a circle of connecting cylinder 8, and the surface threaded connection of connecting rod 9 has fixation nut, and fixation nut is located one side of flabellum 10, after removing flabellum 10 to connecting rod 9 on, fixes connecting rod 9 and flabellum 10 through fixation nut, and then fixes flabellum 10 on connecting cylinder 8, is convenient for install and dismantle, clears up flabellum 10.
The working process of the utility model is as follows: the four connecting rods 9 are fixedly connected to the connecting cylinder 8, the four connecting rods 9 are symmetrical about the center of a circle of the connecting cylinder 8, when the fan blade mounting device is used, the fan blade 10 is moved, the fan blade 10 penetrates through the connecting rods 9 and is positioned on the outer surface of the connecting cylinder 8, the fixing nut is rotated to the connecting rods 9 and is positioned on one side of the fan blade 10, the fan blade 10 is fixed, the fan blade 10 is further fixed on the connecting cylinder 8, the fan blade 10 is fixed on different connecting rods 9 in the same method, then the connecting cylinder 8 is moved, the connecting cylinder 8 is fixed on the rotating shaft 7 and is positioned on one side of the positioning plate 12, then the cylinder 1 is fixed, the installation is completed, the motor 6 is started, the connecting cylinder 8 and the fan blade 10 are driven to rotate through the rotating shaft 7 for use, when the fan blade 10 needs to be cleaned, the fan blade 10 on the connecting rods 9 can be taken out through rotating the fixing nut, the installation and the disassembly are convenient, the installation groove 2 is arranged on the cylinder 1, the sealing plate 4 is positioned inside the installation groove 2 and is movably connected with the cylinder 1 through the connecting shaft 3, in the using process, if parts inside the cylinder 1 need to be overhauled, firstly, the screw on the fixing plate 5 is taken out, the fixing plate 5 is pulled to drive the sealing plate 4 to rotate towards one side far away from the cylinder 1, at the moment, the parts inside the cylinder 1 can be overhauled through the installation groove 2, the cylinder 1 does not need to be disassembled, after the overhauling is completed, the sealing plate 4 is rotated to the inside of the installation groove 2, the fixing plate 5 is positioned at one side of the cylinder 1, at the moment, the fixing plate 5 is fixed at one side of the cylinder 1 through the screw, the sealing plate 4 is further fixed, the operation is simple and convenient, wherein the cylinder 1 adopts a flange flanging process, the fan blades 10 adopt a twisted radian design, and the noise of the fan is lower, the air volume is larger, the whole fan has excellent performance and convenient maintenance, and is widely applied to ventilation of warehouses, workshops, entertainment places and the like, and the use places do not contain flammable, explosive and corrosive gases, and the temperature does not exceed 50 ℃.
To sum up, when the energy-saving wall type ventilator is used, the cylinder 1 is arranged, the mounting groove 2 is formed in the cylinder 1, the sealing plate 4 is located inside the mounting groove 2 and movably connected with the cylinder 1 through the connecting shaft 3, in the using process, if parts inside the cylinder 1 need to be overhauled, firstly, a screw on the fixing plate 5 is taken out, the fixing plate 5 is pulled, the sealing plate 4 is driven to rotate to one side far away from the cylinder 1, at the moment, the parts inside the cylinder 1 can be overhauled through the mounting groove 2, the cylinder 1 does not need to be disassembled, after the overhauling is completed, the sealing plate 4 is rotated to the inside of the mounting groove 2, the fixing plate 5 is located on one side of the cylinder 1, at the moment, the fixing plate 5 is fixed on one side of the cylinder 1 through the screw, the sealing plate 4 is further fixed, and the operation is simple and convenient; through setting up connecting cylinder 8, four connecting rods 9 of fixedly connected with on connecting cylinder 8, and four connecting rods 9 are symmetrical about the centre of a circle of connecting cylinder 8, during the use, remove flabellum 10, wear flabellum 10 on connecting rod 9, be located the surface of connecting cylinder 8, use fixation nut to rotate to connecting rod 9, make fixation nut be located one side of flabellum 10, fix flabellum 10, same method is fixed flabellum 10 on different connecting rod 9, afterwards, remove connecting cylinder 8, fix connecting cylinder 8 on pivot 7, be located one side of locating plate 12, starter motor 6, rotate through pivot 7, drive connecting cylinder 8 and flabellum 10 and rotate, use, and when needing to clear up flabellum 10, through rotating fixation nut, can take out flabellum 10 on the connecting rod 9, the installation is convenient with the dismantlement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An energy-saving wall fan which characterized in that: the device comprises a cylinder (1), wherein a mounting groove (2) is formed in the cylinder (1), a connecting shaft (3) is movably connected in the mounting groove (2), a sealing plate (4) is fixedly connected to the outer surface of the connecting shaft (3), the sealing plate (4) is movably connected in the mounting groove (2), a fixing plate (5) is fixedly connected to one side of the sealing plate (4), and the fixing plate (5) is movably connected to one side of the cylinder (1);
the inside fixedly connected with motor (6) of drum (1), the output fixedly connected with pivot (7) of motor (6), the surface of pivot (7) is provided with connecting cylinder (8), the outer fixed surface of connecting cylinder (8) is connected with connecting rod (9), the surface swing joint of connecting rod (9) has flabellum (10).
2. An energy saving wall fan as claimed in claim 1, wherein: the fixing plate (5) and the cylinder (1) are both provided with mounting holes, screws are arranged in the mounting holes, and two ends of the sealing plate (4) are both arc-shaped.
3. An energy saving wall fan as claimed in claim 1, wherein: the cylinder (1) adopts a flange flanging process, the fan blades (10) adopt a twisted radian design, and the fan blades (10) are movably connected to the outer surface of the connecting cylinder (8).
4. An energy saving wall fan as claimed in claim 1, wherein: the interior fixedly connected with backup pad (11) of drum (1), one side fixedly connected with machine case of backup pad (11), motor (6) are located the inside of machine case, pivot (7) run through in the inside of backup pad (11).
5. An energy saving wall fan according to claim 4, wherein: the outer fixed surface of pivot (7) is connected with locating plate (12), the surface of pivot (7) is provided with the thread bush, connecting cylinder (8) are located between locating plate (12) and the thread bush, leave the space between backup pad (11) and locating plate (12).
6. An energy saving wall fan according to claim 1, wherein: the fan blade connecting structure is characterized in that the number of the connecting rods (9) is four, the connecting rods (9) are symmetrical about the center of a circle of the connecting cylinder (8), the outer surface of each connecting rod (9) is in threaded connection with a fixing nut, and the fixing nut is located on one side of each fan blade (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123137720.7U CN216518754U (en) | 2021-12-14 | 2021-12-14 | Energy-saving wall-mounted ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123137720.7U CN216518754U (en) | 2021-12-14 | 2021-12-14 | Energy-saving wall-mounted ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216518754U true CN216518754U (en) | 2022-05-13 |
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ID=81497860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123137720.7U Active CN216518754U (en) | 2021-12-14 | 2021-12-14 | Energy-saving wall-mounted ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216518754U (en) |
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2021
- 2021-12-14 CN CN202123137720.7U patent/CN216518754U/en active Active
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