CN114934909A - A intelligent ventilation fan for industrial production - Google Patents
A intelligent ventilation fan for industrial production Download PDFInfo
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- CN114934909A CN114934909A CN202210546222.8A CN202210546222A CN114934909A CN 114934909 A CN114934909 A CN 114934909A CN 202210546222 A CN202210546222 A CN 202210546222A CN 114934909 A CN114934909 A CN 114934909A
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- air inlet
- industrial production
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- 238000009423 ventilation Methods 0.000 title claims abstract description 31
- 238000009776 industrial production Methods 0.000 title claims abstract description 25
- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract description 29
- 238000004804 winding Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 71
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 239000003595 mist Substances 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an intelligent ventilation fan for industrial production, and relates to the technical field of industrial ventilation fans; in order to improve the use flexibility; specifically including wind output mechanism, angle adjustment mechanism, wind output mechanism includes: the fan shell is characterized in that an air exhaust channel is fixed on the outer wall of one side of the fan shell; the air inlet seat is fixed on one side of the fan shell, an air inlet is formed in the air inlet seat, and the air inlet seat is communicated with the inside of the fan shell; the wind power output assembly is arranged at the air inlet seat and the fan shell; the angle adjustment mechanism includes: the winding motor is installed on the outer wall of the top of the fan shell through the installation seat, and a winding wheel is fixed at the output end of the winding motor. The winding motor can be utilized to work to drive the winding wheel to rotate, the mounting frame is further pulled through the traction rope, one end of the connecting frame is rotated to one end of the supporting arm under the matching of deformation of the elastic crumple cover, and then the air outlet is lifted up, so that the purpose of adjusting the output angle is achieved.
Description
Technical Field
The invention relates to the technical field of industrial ventilation fans, in particular to an intelligent ventilation fan for industrial production.
Background
The ventilator is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy; modern ventilators are widely used in the fields of ventilation, dust exhaust, cooling and the like of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; in the ventilation fan use, probably need alternate the direction that wind-force carried, present ventilation fan structure is fixed, if alternate the direction of delivery, still need adjust the holistic orientation of fan, and is comparatively inconvenient, still remains to improve.
Through the retrieval, chinese patent application number is CN 201821030771.5's patent, discloses an industry ventilation fan, including air inlet, air-blower, supply-air duct, draft hood and the air-out device that connects gradually, its characterized in that the draft hood includes punch holder and lower plate, the punch holder with lower plate edge sealing connection, the punch holder with form the cavity that supplies circulation of air between the lower plate, the air-out device is located on the lower plate, the air-out device includes inner annular wall and outer annular wall that the cross-section is the concentric circles, be formed with air passage between inner annular wall and the outer annular wall, inner annular wall with outer annular wall below sealing connection, the air passage top with the cavity is linked together, inner annular wall encircles and is equipped with the bleeder vent, be equipped with the filter screen in the bleeder vent. The ventilation fan in the above patent has the following disadvantages: when in use, the wind power output direction is inconvenient to adjust according to actual requirements.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an intelligent ventilation fan for industrial production.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent ventilation fan for industrial production, includes wind output mechanism, angle adjustment mechanism, wind output mechanism includes:
the fan shell is characterized in that an air exhaust channel is fixed on the outer wall of one side of the fan shell;
the air inlet seat is fixed on one side of the fan shell, an air inlet is formed in the air inlet seat, and the air inlet seat is communicated with the inside of the fan shell;
the wind power output assembly is arranged at the air inlet seat and the fan shell;
the angle adjustment mechanism includes:
the winding motor is installed on the outer wall of the top of the fan shell through an installation seat, and a winding wheel is fixed at the output end of the winding motor;
one end of the elastic crumple cover is fixed at one end of the air exhaust channel, and an air exhaust outlet is fixed at the other end of the elastic crumple cover;
the mounting frame is fixed on the outer wall of the top of the air outlet, and a connecting frame is detachably mounted on the mounting frame;
the supporting arms are arranged on two sides of the air exhaust channel, and one end of the connecting frame is hinged to one end of each supporting arm;
the lantern ring is rotatably arranged on the outer wall of the mounting rack;
the fixed pulley is arranged on the outer wall of the top of the exhaust channel through a pulley frame;
one end of the traction rope is fixed on the lantern ring, and the other end of the traction rope is wound on the winding wheel after passing through the fixed pulley.
Preferably: the wind output assembly comprises:
the driving motor is arranged on the outer wall of the top of the air inlet seat through a screw;
the speed reducer is arranged on the outer wall of the top of the air inlet seat through a screw, and the output end of the driving motor is in transmission connection with a first rotating shaft through the speed reducer;
the first rotating shaft is fixed at the central position of the outer wall of one side of the impeller, and the impeller is rotatably arranged in the fan shell through the first rotating shaft;
in addition, the outer wall of one side of the fan shell is detachably provided with a maintenance cover plate, and the position of the maintenance cover plate corresponds to the impeller.
Further: the support arm includes:
the two first supporting rods are arranged on two sides of the air exhaust channel;
one end of the second supporting rod is connected to the inner wall of one end of the first supporting rod in a sliding mode, and one end of the connecting frame is hinged to one end of the second supporting rod;
and the fixed knob is connected to the side wall of one end of the first supporting rod through threads and used for fixing the second supporting rod.
Further preferably: the side wall of one end of the first supporting rod is provided with an installation hole, the outer walls of two sides of the exhaust channel are provided with positioning columns, and the installation hole is in a regular polygon prism structure matched with the positioning columns; the inner wall of one end of the positioning column is detachably provided with a limiting screw piece through threads, and the diameter of the limiting screw piece is larger than the width of the mounting hole.
As a preferable aspect of the present invention: the outer wall of one end of the air outlet is fixed with a heating seat, and heating rods which are uniformly distributed are installed on the inner side of the heating seat.
Further preferred as the invention: one side of air exit is provided with water output mechanism, water output mechanism includes:
the support frame is arranged on one side of the air outlet, and the top of the support frame is detachably provided with a water tank;
the roller is of a hollow structure, a second rotating shaft is fixed at the center of the roller, and the roller is rotatably arranged on the inner walls of the two sides of the supporting frame through the second rotating shaft;
the blades are circumferentially distributed on the roller, and the positions of the blades are matched with the air outlet;
the water outlet is arranged on the outer wall of the bottom of the water tank and slides on the outer surface of the roller;
hold the chamber, hold the chamber and set up on the circumference outer wall of cylinder, hold chamber and blade interval formula staggered distribution, and hold the position and the outlet adaptation in chamber.
As a still further scheme of the invention: an air bag is fixed on the inner wall of one side of the roller, the air bag is of an annular structure, the air bag is sleeved outside the second rotating shaft, and an air valve is arranged on one side of the air bag; a circular hole is formed in the circumferential outer wall of the roller, an elastic ring is fixed to the inner wall of the circular hole, and the bottom end of the elastic ring is fixed to the outer wall of the air bag; the containing cavity is composed of an annular inner wall of the elastic ring and an outer wall of the air bag.
On the basis of the scheme: and a sealing rubber ring is fixed on the outer wall of the bottom of the water outlet and is matched with the outer wall of the roller.
On the basis of the foregoing scheme, it is preferable that: the outer wall of one side of the water tank is fixed with a display screen, the inner wall of one side of the water tank is fixed with a liquid level sensor, and the liquid level sensor is electrically connected with the display screen.
It is further preferable on the basis of the foregoing scheme that: the water tank top is provided with the filler, water tank one side is provided with the blade, and the water tank is transparent material.
The invention has the beneficial effects that:
1. the winding motor can be utilized to work to drive the winding wheel to rotate, the mounting frame is further pulled through the traction rope, one end of the connecting frame is rotated to one end of the supporting arm under the matching of deformation of the elastic crumple cover, the air outlet is further lifted, the purpose of adjusting the output angle is achieved, and the practicability is improved.
2. When the connecting frame is used, the mounting holes of the first supporting rod can be mounted on the positioning columns at different angles according to requirements, the limiting screw piece is screwed to limit and fix the first supporting rod, the length of the second supporting rod extending out of the first supporting rod is adjusted, and the fixing knob is screwed to fix the second supporting rod, so that the purpose of adjusting the rotating position of the connecting frame is achieved, and the use flexibility is improved.
3. The water tank water mist spraying device can act on the blades based on wind power output from the air outlet to drive the roller to rotate, so that the accommodating cavity on the roller periodically rotates to the bottom of the water outlet, water in the water tank can flow into the accommodating cavity through the water outlet, the accommodating cavity with the water is stored, the water finally falls along with the rotation of the roller, and the wind power output from the air outlet blows the water mist, so that the aim of continuously outputting the water mist is fulfilled, and the practicability is improved.
4. When the water mist is not required to be output, the winding motor is only required to be controlled to work, and the traction rope is pulled or loosened, so that the output angle of the air outlet is changed, the wind power cannot act on the blades, the roller can be prevented from continuously rotating to output water, and the practicability is improved.
5. The invention can expand or contract the air bag by inflating and deflating the air bag, and the elastic ring can be extruded or stretched when the air bag deforms, thereby changing the volume of the accommodating cavity and achieving the purpose of adjusting the single water discharge amount.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent ventilation fan for industrial production according to the present invention;
fig. 2 is a schematic structural view of an intelligent ventilation fan for industrial production from another angle according to the present invention;
FIG. 3 is a schematic structural diagram of a wind output mechanism in an intelligent ventilation fan for industrial production according to the present invention;
fig. 4 is a schematic structural diagram of an impeller in an intelligent ventilation fan for industrial production according to the present invention;
fig. 5 is a schematic structural view showing a first support rod and a positioning column in an intelligent ventilation fan for industrial production according to the present invention;
FIG. 6 is a schematic structural diagram of a water tank and a roller in an intelligent ventilation fan for industrial production according to the present invention;
fig. 7 is a schematic structural diagram of a section of a roller and an air bag in an intelligent ventilation fan for industrial production according to the present invention.
In the figure: 1 fan shell, 2 rolling motors, 3 elastic crease covers, 4 water tanks, 5 support frames, 6 driving motors, 7 air inlets, 8 speed reducers, 9 air inlet seats, 10 maintenance cover plates, 11 traction ropes, 12 fixed pulleys, 13 water filling ports, 14 display screens, 15 elastic rings, 16 rollers, 17 rolling wheels, 18 pulley frames, 19 air exhaust channels, 20 connecting frames, 21 mounting frames, 22 heating rods, 23 heating seats, 24 air outlets, 25 lantern rings, 26 first rotating shafts, 27 impellers, 28 second supporting rods, 29 fixing knobs, 30 first supporting rods, 31 limiting screws, 32 mounting holes, 33 positioning columns, 34 blades, 35 water outlets, 36 air bags, 37 air valves, 38 second rotating shafts and 39 liquid level sensors.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
an intelligent ventilation fan for industrial production, as shown in fig. 1-7, comprises a wind power output mechanism and an angle adjusting mechanism, wherein the wind power output mechanism comprises:
the fan shell 1, the outer wall of one side of the fan shell 1 is welded with an exhaust channel 19;
the air inlet seat 9 is welded on one side of the fan shell 1, an air inlet 7 is formed in the air inlet seat 9, and the air inlet seat 9 is communicated with the inside of the fan shell 1;
the wind power output assembly is arranged at the air inlet seat 9 and the fan shell 1;
the angle adjustment mechanism includes:
the winding motor 2 is installed on the outer wall of the top of the fan shell 1 through an installation seat, and a winding wheel 17 is fixed at the output end of the winding motor 2;
one end of the elastic crease cover 3 is bonded to one end of the air exhaust channel 19, and the other end of the elastic crease cover 3 is bonded with an air exhaust port 24;
the mounting frame 21 is fixed on the outer wall of the top of the air outlet 24 through screws, and the connecting frame 20 is detachably mounted on the mounting frame 21;
the supporting arms are arranged on two sides of the exhaust channel 19, and one end of the connecting frame 20 is hinged to one end of the supporting arms;
the lantern ring 25 is rotatably arranged on the outer wall of the mounting frame 21;
the fixed pulley 12 is arranged on the outer wall of the top of the exhaust channel 19 through a pulley frame 18;
one end of the traction rope 11 is fixed on the lantern ring 25, and the other end of the traction rope 11 passes through the fixed pulley 12 and then is wound on the winding wheel 17;
through setting up angle adjustment mechanism, can utilize 2 works of rolling motor, drive rolling wheel 17 and rotate, and then pull mounting bracket 21 through haulage rope 11, under the cooperation of 3 deformations of elasticity pincher trees cover, the one end of link 20 one end is rotated in the one end of support arm, and then lifts up air exit 24, reaches the purpose of adjusting output angle, has promoted the practicality.
In order to facilitate the output of wind power; as shown in fig. 1, 3 and 4, the wind power output assembly includes:
the driving motor 6 is arranged on the outer wall of the top of the air inlet seat 9 through a screw;
the speed reducer 8 is mounted on the outer wall of the top of the air inlet seat 9 through screws, and the output end of the driving motor 6 is in transmission connection with a first rotating shaft 26 through the speed reducer 8;
the impeller 27 is characterized in that the first rotating shaft 26 is fixed at the central position of the outer wall of one side of the impeller 27, and the impeller 27 is rotatably arranged in the fan shell 1 through the first rotating shaft 26;
in addition, a maintenance cover plate 10 is detachably mounted on one side outer wall of the fan casing 1, and the position of the maintenance cover plate 10 corresponds to the impeller 27.
To facilitate the adjustment of the position of the rotation center of the link frame 20; as shown in fig. 3 and 4, the support arm includes:
two first support rods 30 are arranged at two sides of the exhaust channel 19;
one end of the second support bar 28 is slidably connected to the inner wall of one end of the first support bar 30, and one end of the connecting frame 20 is hinged to one end of the second support bar 28;
and a fixing knob 29, wherein the fixing knob 29 is connected to one end side wall of the first supporting rod 30 through threads and is used for fixing the second supporting rod 28.
To facilitate further adjustment; as shown in fig. 3 and 4, a mounting hole 32 is formed in a side wall of one end of the first support rod 30, positioning columns 33 are integrally arranged on outer walls of two sides of the exhaust channel 19, and the mounting hole 32 is in a regular polygon prism-shaped structure matched with the positioning columns 33; the inner wall of one end of the positioning column 33 is detachably provided with a limiting screw 31 through threads, and the diameter of the limiting screw 31 is larger than the width of the mounting hole 32;
by arranging the positioning column 33, the first supporting rod 30 and the second supporting rod 28, a user can install the mounting hole 32 of the first supporting rod 30 on the positioning column 33 at different angles according to requirements, and screw the limiting screw piece 31 to limit and fix the first supporting rod 30, and then adjust the length of the second supporting rod 28 extending out of the first supporting rod 30 and screw the fixing knob 29 to fix, so that the purpose of adjusting the rotating position of the connecting frame 20 is achieved, and the use flexibility is improved.
To facilitate regulation of the output temperature; as shown in fig. 4, a heating seat 23 is fixed on the outer wall of one end of the air outlet 24 through screws, and heating rods 22 are uniformly distributed on the inner side of the heating seat 23;
through setting up heating seat 23 and heating rod 22, can heat the air current of process through the work of control heating rod 22 to reach the effect that adjusts the temperature, promoted the practicality.
When the connecting frame is used, a user can install the installation hole 32 of the first supporting rod 30 on the positioning column 33 at different angles according to requirements, screw the limiting screw 31 to limit and fix the first supporting rod 30, adjust the length of the second supporting rod 28 extending out of the first supporting rod 30, and screw the fixing knob 29 to fix, so as to achieve the purpose of adjusting the rotating position of the connecting frame 20; in the use, the user can control 2 works of rolling motor, drives rolling wheel 17 and rotates, and then pulls mounting bracket 21 through haulage rope 11, and under the cooperation of 3 deformations of elasticity pincher trees cover, 20 one end of link rotates in the one end of support arm, and then lifts up air exit 24, reaches the purpose of adjusting output angle.
Example 2:
an intelligent ventilation fan for industrial production, as shown in fig. 1-7, for facilitating the output of water mist; the present embodiment is modified from embodiment 1 as follows: one side of air exit 24 is provided with water output mechanism, water output mechanism includes:
the supporting frame 5 is arranged on one side of the air outlet 24, and the top of the supporting frame 5 is detachably provided with the water tank 4;
the roller 16 is of a hollow structure, a second rotating shaft 38 is fixed at the center of the roller 16, and the roller 16 is rotatably mounted on the inner walls of the two sides of the support frame 5 through the second rotating shaft 38;
the blades 34 are circumferentially distributed on the roller 16, and the positions of the blades 34 are matched with the exhaust outlet 24;
the water outlet 35 is integrally arranged on the outer wall of the bottom of the water tank 4, and the water outlet 35 slides on the outer surface of the roller 16;
the accommodating cavities are arranged on the circumferential outer wall of the roller 16, are distributed with the blades 34 in a staggered manner at intervals, and are matched with the water outlet 35 in position;
by arranging the water body output mechanism, the wind power output from the air outlet 24 can act on the blades 34 to further drive the roller 16 to rotate, so that the accommodating cavity on the roller 16 periodically rotates to the bottom of the water outlet 35, the water body in the water tank 4 can flow into the accommodating cavity through the water outlet 35, the accommodating cavity with the water body is stored, and the water body finally falls along with the rotation of the roller 16 and is blown by the wind power output from the air outlet 24 into water mist, so that the aim of continuously outputting the water mist is fulfilled, and the practicability is improved;
when the water mist does not need to be output, only the winding motor 2 needs to be controlled to work, and the traction rope 11 is pulled or loosened, so that the output angle of the air outlet 24 is changed, the wind power cannot act on the blades 34, the roller 16 can be prevented from continuously rotating to discharge water, and the practicability is improved.
In order to adjust the single water discharge amount conveniently; as shown in fig. 6 and 7, an air bag 36 is fixed on an inner wall of one side of the drum 16, the air bag 36 is in an annular structure, the air bag 36 is sleeved outside a second rotating shaft 38, and an air valve 37 is arranged on one side of the air bag 36; a circular hole is formed in the circumferential outer wall of the roller 16, an elastic ring 15 is bonded to the inner wall of the circular hole, and the bottom end of the elastic ring 15 is bonded to the outer wall of the air bag 36; the containing cavity is formed by the annular inner wall of the elastic ring 15 and the outer wall of the air bag 36; namely, the annular inner wall of the elastic ring 15 forms the side wall of the accommodating cavity, and the part of the outer wall of the air bag 36 encircled by the elastic ring 15 forms the bottom inner wall of the accommodating cavity;
through setting up structures such as gasbag 36 and elastic ring 15, can make gasbag 36 inflation or shrink through the mode of inflating the gassing for gasbag 36, when gasbag 36 takes place deformation, can extrude or stretch elastic ring 15 to change the volume that holds the chamber, reach the purpose of adjusting single water discharge volume.
In order to improve reliability; as shown in fig. 7, a sealing rubber ring is adhered to the outer wall of the bottom of the water outlet 35, and the sealing rubber ring is matched with the outer wall of the roller 16.
In order to improve the practicability; as shown in fig. 6 and 7, the display screen 14 is fixed on the outer wall of one side of the water tank 4 through screws, the liquid level sensor 39 is fixed on the inner wall of one side of the water tank 4, and the liquid level sensor 39 is electrically connected with the display screen 14;
through setting up level sensor 39 and display screen 14, can be based on liquid level sensor 39 monitoring water tank 4 interior liquid level, and then transmission information to 14 departments of display screen, show by display screen 14, promoted the practicality.
For easy observation; as shown in fig. 2 and 6, a water filling port 13 is arranged at the top of the water tank 4, a blade 34 is arranged on one side of the water tank 4, and the water tank 4 is made of a transparent material;
through setting up structures such as blade 34, it is changeed in the user and observes, has promoted the practicality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. An intelligence ventilation fan for industrial production, includes wind output mechanism, angle adjustment mechanism, its characterized in that, wind output mechanism includes:
an air exhaust channel (19) is fixed on the outer wall of one side of the fan shell (1);
the air inlet seat (9), the air inlet seat (9) is fixed on one side of the fan shell (1), the air inlet seat (9) is provided with an air inlet (7), and the air inlet seat (9) is communicated with the inside of the fan shell (1);
the wind power output assembly is arranged at the air inlet seat (9) and the fan shell (1);
the angle adjustment mechanism includes:
the winding motor (2), the winding motor (2) is installed on the outer wall of the top of the fan shell (1) through a mounting seat, and a winding wheel (17) is fixed at the output end of the winding motor (2);
one end of the elastic crumple cover (3) is fixed at one end of the air exhaust channel (19), and the other end of the elastic crumple cover (3) is fixed with an air exhaust opening (24);
the mounting frame (21), the mounting frame (21) is fixed on the outer wall of the top of the air outlet (24), and the connecting frame (20) is detachably mounted on the mounting frame (21);
the supporting arms are arranged on two sides of the air exhaust channel (19), and one end of the connecting frame (20) is hinged to one end of each supporting arm;
the lantern ring (25), the lantern ring (25) is rotatably mounted on the outer wall of the mounting rack (21);
the fixed pulley (12), the fixed pulley (12) is installed on the top outer wall of the air exhaust channel (19) through a pulley yoke (18);
one end of the traction rope (11) is fixed on the lantern ring (25), and the other end of the traction rope (11) passes through the fixed pulley (12) and then is wound on the winding wheel (17).
2. An intelligent ventilation fan for industrial production as claimed in claim 1, wherein the wind output assembly comprises:
the driving motor (6) is mounted on the outer wall of the top of the air inlet seat (9) through a screw;
the speed reducer (8), the speed reducer (8) is installed on the outer wall of the top of the air inlet seat (9) through screws, and the output end of the driving motor (6) is in transmission connection with a first rotating shaft (26) through the speed reducer (8);
the first rotating shaft (26) is fixed at the central position of the outer wall of one side of the impeller (27), and the impeller (27) is rotatably arranged in the fan shell (1) through the first rotating shaft (26);
in addition, a maintenance cover plate (10) is detachably arranged on the outer wall of one side of the fan shell (1), and the position of the maintenance cover plate (10) corresponds to the impeller (27).
3. An intelligent ventilation fan for industrial production according to claim 2, wherein the support arm comprises:
the two first supporting rods (30) are arranged on two sides of the air exhaust channel (19);
one end of the second supporting rod (28) is connected to the inner wall of one end of the first supporting rod (30) in a sliding mode, and one end of the connecting frame (20) is hinged to one end of the second supporting rod (28);
and the fixing knob (29) is connected to the side wall of one end of the first supporting rod (30) through threads and is used for fixing the second supporting rod (28).
4. The intelligent ventilation fan for industrial production according to claim 3, wherein a mounting hole (32) is formed in a side wall of one end of the first support rod (30), positioning columns (33) are arranged on outer walls of two sides of the exhaust channel (19), and the mounting hole (32) is in a regular multi-prism structure matched with the positioning columns (33); the inner wall of one end of the positioning column (33) is detachably provided with a limiting screw piece (31) through threads, and the diameter of the limiting screw piece (31) is larger than the width of the mounting hole (32).
5. The intelligent ventilation fan for industrial production according to claim 4, wherein a heating seat (23) is fixed on the outer wall of one end of the air outlet (24), and heating rods (22) are uniformly distributed on the inner side of the heating seat (23).
6. The intelligent ventilating fan for industrial production according to any one of claims 1-5, wherein a water output mechanism is provided at one side of the air outlet (24), and the water output mechanism comprises:
the supporting frame (5) is arranged on one side of the air outlet (24), and the top of the supporting frame (5) is detachably provided with the water tank (4);
the roller (16) is of a hollow structure, a second rotating shaft (38) is fixed at the center of the roller (16), and the roller (16) is rotatably arranged on the inner walls of the two sides of the support frame (5) through the second rotating shaft (38);
the blades (34), the blades (34) are circumferentially distributed on the roller (16), and the positions of the blades (34) are matched with the air outlet (24);
the water outlet (35), the water outlet (35) is arranged on the outer wall of the bottom of the water tank (4), and the water outlet (35) slides on the outer surface of the roller (16);
hold the chamber, hold the chamber and set up on the circumference outer wall of cylinder (16), hold chamber and blade (34) interval formula staggered distribution, and hold the position and outlet (35) adaptation in chamber.
7. The intelligent ventilation fan for industrial production according to claim 6, wherein an air bag (36) is fixed on the inner wall of one side of the roller (16), the air bag (36) is in an annular structure, the air bag (36) is sleeved outside the second rotating shaft (38), and an air valve (37) is arranged on one side of the air bag (36); a circular hole is formed in the circumferential outer wall of the roller (16), an elastic ring (15) is fixed to the inner wall of the circular hole, and the bottom end of the elastic ring (15) is fixed to the outer wall of the air bag (36); the accommodating cavity is formed by an annular inner wall of the elastic ring (15) and an outer wall of the air bag (36).
8. The intelligent ventilation fan for industrial production according to claim 7, wherein a sealing rubber ring is fixed on the outer wall of the bottom of the water outlet (35), and the sealing rubber ring is matched with the outer wall of the roller (16).
9. The intelligent ventilation fan for industrial production according to claim 6, wherein a display screen (14) is fixed on the outer wall of one side of the water tank (4), a liquid level sensor (39) is fixed on the inner wall of one side of the water tank (4), and the liquid level sensor (39) is electrically connected with the display screen (14).
10. The intelligent ventilation fan for industrial production according to claim 6, wherein a water filling port (13) is arranged at the top of the water tank (4), a blade (34) is arranged at one side of the water tank (4), and the water tank (4) is made of transparent material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210546222.8A CN114934909B (en) | 2022-05-18 | 2022-05-18 | A intelligent ventilation fan for industrial production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210546222.8A CN114934909B (en) | 2022-05-18 | 2022-05-18 | A intelligent ventilation fan for industrial production |
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| CN114934909A true CN114934909A (en) | 2022-08-23 |
| CN114934909B CN114934909B (en) | 2024-02-23 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2801819A1 (en) * | 2010-06-09 | 2011-12-15 | Sinovel Wind Group Co., Ltd. | Multifunctional platform of wind power generating unit and blade disassembling method |
| CN213574690U (en) * | 2020-10-28 | 2021-06-29 | 浙江智海化工设备工程有限公司 | Ventilation fan with adjustable blade inclination angle |
| CN114412844A (en) * | 2022-03-07 | 2022-04-29 | 重庆工程职业技术学院 | Self-adaptive adjusting system for angle of fan blade |
-
2022
- 2022-05-18 CN CN202210546222.8A patent/CN114934909B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2801819A1 (en) * | 2010-06-09 | 2011-12-15 | Sinovel Wind Group Co., Ltd. | Multifunctional platform of wind power generating unit and blade disassembling method |
| CN213574690U (en) * | 2020-10-28 | 2021-06-29 | 浙江智海化工设备工程有限公司 | Ventilation fan with adjustable blade inclination angle |
| CN114412844A (en) * | 2022-03-07 | 2022-04-29 | 重庆工程职业技术学院 | Self-adaptive adjusting system for angle of fan blade |
Non-Patent Citations (1)
| Title |
|---|
| 李杨;卢纪富;: "叶片的周向前弯角度对低压轴流风扇叶顶泄漏流场的影响", 热能动力工程, no. 03, 20 May 2009 (2009-05-20) * |
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| CN114934909B (en) | 2024-02-23 |
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