CN114934909B - A intelligent ventilation fan for industrial production - Google Patents
A intelligent ventilation fan for industrial production Download PDFInfo
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- CN114934909B CN114934909B CN202210546222.8A CN202210546222A CN114934909B CN 114934909 B CN114934909 B CN 114934909B CN 202210546222 A CN202210546222 A CN 202210546222A CN 114934909 B CN114934909 B CN 114934909B
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- air inlet
- industrial production
- air
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- 238000009423 ventilation Methods 0.000 title claims abstract description 30
- 238000009776 industrial production Methods 0.000 title claims abstract description 25
- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 68
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003595 mist Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000779 smoke Substances 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
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
Landscapes
- 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; the wind power generation device specifically comprises a wind power output mechanism and an angle adjusting mechanism, wherein the wind power output mechanism comprises: the outer wall of one side of the fan shell is fixed with an exhaust channel; 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 adjusting mechanism includes: the winding motor is arranged on the outer wall of the top of the fan shell through the mounting seat, and the output end of the winding motor is fixed with a winding wheel. According to the invention, the winding motor can be utilized to work, the winding wheel is driven to rotate, the mounting frame is pulled by the traction rope, one end of the connecting frame rotates at one end of the supporting arm under the cooperation of deformation of the elastic crumple cover, and the air outlet is lifted, so that the aim of adjusting the output angle is fulfilled.
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 machine which increases the pressure of gas and discharges the gas by means of the input mechanical energy, and is a driven fluid machine; modern ventilators are widely used in the fields of ventilation, dust removal, cooling, etc. of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; in the ventilation fan use, probably need change the direction of wind-force transportation, current ventilation fan structure is fixed, if change direction of delivery, still need adjust the holistic orientation of fan, and is comparatively inconvenient, still remains to improve.
Through retrieving, chinese patent application number is CN 201821030771.5's patent discloses an industry ventilation fan, including air inlet, air-blower, air supply pipeline, ventilation hood and the air-out device that connects gradually, its characterized in that the ventilation hood include punch holder and lower plate, the punch holder with form the cavity that supplies the circulation of air between the lower plate, the air-out device is located on the lower plate, the air-out device is including the interior annular wall and the outer annular wall that the cross-section is concentric circles, be formed with air passage between interior annular wall and the outer annular wall, interior annular wall with outer annular wall below sealing connection, air passage top with the cavity is linked together, interior 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 demands.
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 above purpose, the present invention adopts the following technical scheme:
an intelligent ventilation fan for industrial production, includes wind power output mechanism, angle adjustment mechanism, wind power output mechanism includes:
the outer wall of one side of the fan shell is fixed with an exhaust channel;
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 adjusting mechanism includes:
the winding motor is arranged on the outer wall of the top of the fan shell through a mounting seat, and the output end of the winding motor is fixed with a winding wheel;
an elastic creasing cover, wherein one end of the elastic creasing cover is fixed at one end of the exhaust channel, and the other end of the elastic creasing cover is fixed with an exhaust outlet;
the mounting frame is fixed on the outer wall of the top of the air outlet, and the connecting frame is detachably arranged on the mounting frame;
the support arms are arranged on two sides of the exhaust channel, and one end of the connecting frame is hinged to one end of the support arm;
the lantern ring is rotatably arranged on the outer wall of the mounting frame;
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 sleeve ring, and the other end of the traction rope is wound on the winding wheel after passing through the fixed pulley.
Preferably: the wind power output assembly includes:
the driving motor is arranged on the outer wall of the top of the air inlet seat through screws;
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 connected with a first rotating shaft through the speed reducer in a transmission way;
the first rotating shaft is fixed at the center 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 first support rods are arranged on two sides of the exhaust channel;
one end of the second support rod is connected to the inner wall of one end of the first support rod in a sliding manner, and one end of the connecting frame is hinged to one end of the second support rod;
the fixed knob is connected to the side wall of one end of the first support rod through threads and used for fixing the second support rod.
Further preferred is: the side wall at one end of the first supporting rod is provided with a mounting hole, the outer walls at two sides of the exhaust channel are provided with positioning columns, and the mounting hole is of 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 through threads, and the diameter of the limiting screw is larger than the width of the mounting hole.
As a preferred embodiment of the present invention: the outer wall of one end of the air outlet is fixedly provided with a heating seat, and uniformly distributed heating rods are arranged on the inner side of the heating seat.
Further preferred as the present invention is: 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 water tank is detachably arranged at the top of the support frame;
the roller is in 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 support 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;
the accommodating cavity is arranged on the circumferential outer wall of the roller, the accommodating cavities and the blades are distributed alternately at intervals, and the positions of the accommodating cavities are matched with the water outlet.
As still further aspects 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 on the outer side of the second rotating shaft, and an air valve is arranged on one side of the air bag; a round hole is formed in the circumferential outer wall of the roller, an elastic ring is fixed on the inner wall of the round hole, and the bottom end of the elastic ring is fixed on the outer wall of the air bag; the accommodating cavity is formed by an annular inner wall of the elastic ring and an outer wall of the air bag.
Based on the scheme: the outer wall of the bottom of the water outlet is fixed with a sealing rubber ring which is matched with the outer wall of the roller.
Preferred on the basis of the foregoing scheme: the water tank is characterized in that a display screen is fixed on the outer wall of one side of the water tank, a liquid level sensor is fixed on the inner wall of one side of the water tank, and the liquid level sensor is electrically connected with the display screen.
Further preferred on the basis of the foregoing scheme is: the water tank top is provided with the water inlet, water tank one side is provided with the blade, and the water tank is transparent material.
The beneficial effects of the invention are as follows:
1. according to the invention, the winding motor can be utilized to work, the winding wheel is driven to rotate, the mounting frame is pulled by the traction rope, one end of the connecting frame rotates at one end of the supporting arm under the cooperation of deformation of the elastic crumple cover, the air outlet is 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 support rod can be arranged on the positioning column at different angles according to requirements, the limiting screw piece is screwed to limit and fix the first support rod, the length of the second support rod extending out of the first support rod is adjusted, and the fixing knob is screwed to fix the second support rod, so that the purpose of adjusting the rotating position of the connecting frame is achieved, and the use flexibility is improved.
3. According to the invention, based on the wind power output from the air outlet, the wind power acts on the blades, and then the roller is driven to rotate, so that the containing cavity on the roller periodically rotates to the bottom of the water outlet, water in the water tank can flow into the containing cavity through the water outlet, the containing cavity of the water body is stored, and finally, the water is scattered along with the rotation of the roller, and the wind power output from the air outlet is blown off into 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 blade, 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 in a mode of inflating and deflating the air bag, and can squeeze or stretch the elastic ring when the air bag is deformed, so that the volume of the accommodating cavity is changed, and the aim of adjusting the single water discharge amount is fulfilled.
Drawings
FIG. 1 is a schematic diagram of an intelligent ventilation fan for industrial production according to the present invention;
FIG. 2 is a schematic view of another angle of an intelligent ventilating fan for industrial production according to the present invention;
FIG. 3 is a schematic diagram of a wind output mechanism in an intelligent ventilating fan for industrial production according to the present invention;
FIG. 4 is a schematic diagram of an impeller in an intelligent ventilating fan for industrial production according to the present invention;
fig. 5 is a schematic diagram of a structure of 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 diagram of a water tank and a drum in an intelligent ventilating fan for industrial production according to the present invention;
fig. 7 is a schematic sectional structural view of a drum and an air bag in an intelligent ventilation fan for industrial production.
In the figure: 1 fan shell, 2 rolling motor, 3 elasticity pincher trees cover, 4 water tank, 5 support frame, 6 driving motor, 7 air intake, 8 speed reducer, 9 air intake seat, 10 maintenance apron, 11 haulage rope, 12 fixed pulley, 13 water filling mouth, 14 display screen, 15 elastic ring, 16 cylinder, 17 rolling wheel, 18 pulley yoke, 19 exhaust channel, 20 link, 21 mounting bracket, 22 heating rod, 23 heating seat, 24 air exit, 25 lantern ring, 26 first pivot, 27 impeller, 28 second bracing piece, 29 fixed knob, 30 first bracing piece, 31 spacing screw, 32 mounting hole, 33 reference column, 34 blade, 35 outlet, 36 gasbag, 37 pneumatic valve, 38 second pivot, 39 level sensor.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Example 1:
an intelligent ventilation fan for industrial production, as shown in fig. 1-7, comprises a wind output mechanism and an angle adjusting mechanism, wherein the wind output mechanism comprises:
the air exhaust channel 19 is welded on the outer wall of one side of the air blower housing 1;
the air inlet seat 9 is welded 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 adjusting mechanism includes:
the winding motor 2 is arranged on the outer wall of the top of the fan shell 1 through a mounting seat, and the output end of the winding motor 2 is fixed with a winding wheel 17;
an elastic crumple cover 3, wherein one end of the elastic crumple cover 3 is adhered to one end of the exhaust passage 19, and the other end of the elastic crumple cover 3 is adhered to an exhaust outlet 24;
the installation frame 21, the installation frame 21 is fixed on the top outer wall of the air outlet 24 through screws, and the connection frame 20 is detachably arranged on the installation frame 21;
the support 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 support arm;
the lantern ring 25, the lantern ring 25 is rotatably installed on the outer wall of the mounting frame 21;
the fixed pulley 12, the fixed pulley 12 is mounted on the top outer wall of the exhaust channel 19 through the pulley yoke 18;
the traction rope 11, one end of the traction rope 11 is fixed on the lantern ring 25, and the other end of the traction rope 11 is wound on the winding wheel 17 after passing through the fixed pulley 12;
through setting up angle adjustment mechanism, can utilize winding motor 2 work, drive the winding wheel 17 and rotate, and then pull mounting bracket 21 through haulage rope 11, under the cooperation of elasticity pincher trees cover 3 deformation, link 20 one end rotates in the one end of support arm, and then lifts up air exit 24, reaches the purpose of regulation 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 screws;
the speed reducer 8 is arranged on the outer wall of the top of the air inlet seat 9 through a screw, and the output end of the driving motor 6 is connected with a first rotating shaft 26 through the speed reducer 8 in a transmission manner;
the impeller 27, the first rotating shaft 26 is fixed in the central position of one side outer wall 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 the outer wall of one side of the fan housing 1, and the position of the maintenance cover plate 10 corresponds to the impeller 27.
To facilitate adjustment of the position of the rotational center of the link 20; as shown in fig. 3 and 4, the support arm includes:
the first support rods 30, two first support rods 30 are installed at two sides of the exhaust channel 19;
one end of the second supporting rod 28 is slidably connected to the inner wall of one end of the first supporting rod 30, and one end of the connecting frame 20 is hinged to one end of the second supporting rod 28;
the fixed knob 29, fixed knob 29 is connected to one end lateral wall of first bracing piece 30 through the screw thread, is used for fixed second bracing piece 28.
To facilitate further adjustment; as shown in fig. 3 and 4, a mounting hole 32 is formed in a side wall at one end of the first support rod 30, positioning columns 33 are integrally formed on outer walls at two sides of the exhaust channel 19, and the mounting hole 32 has a regular polygonal prism structure adapted to 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;
through setting up reference column 33, first bracing piece 30 and second bracing piece 28, the user can be according to the demand, installs the mounting hole 32 of first bracing piece 30 on reference column 33 with different angles to it is spacing fixed to twist spacing screw 31 to first bracing piece 30, readjusts the length that second bracing piece 28 stretches out in first bracing piece 30, and it is fixed to twist fixed knob 29 soon, thereby reaches the purpose of adjusting link 20 rotation position, has promoted the flexibility of use.
To facilitate regulation of the output temperature; as shown in fig. 4, the outer wall of one end of the air outlet 24 is fixed with a heating seat 23 by a screw, and heating rods 22 uniformly distributed are installed inside the heating seat 23;
through setting up heating seat 23 and heating rod 22, can heat the air current of process through control heating rod 22 work to reach the effect that adjusts the temperature, promoted the practicality.
When the embodiment is used, a user can install the mounting holes 32 of the first support rod 30 on the positioning column 33 at different angles according to the requirements, screw the limiting screw 31 to limit and fix the first support rod 30, then adjust the length of the second support rod 28 extending out of the first support rod 30, screw the fixing knob 29 to fix, and thus achieve the purpose of adjusting the rotation position of the connecting frame 20; during the use, the user can control winding motor 2 work, drives the reel 17 and rotates, and then pulls mounting bracket 21 through haulage rope 11, under the cooperation of elasticity pincher trees cover 3 deformation, link 20 one end rotates in the one end of support arm, and then lifts up air exit 24, reaches the purpose of regulation output angle.
Example 2:
an intelligent ventilation fan for industrial production, as shown in fig. 1-7, for outputting water mist; the present example was modified on the basis of example 1 as follows: one side of the air outlet 24 is provided with a water body output mechanism, and the water body output mechanism comprises:
the support frame 5 is arranged at one side of the air outlet 24, and the water tank 4 is detachably arranged at the top of the support frame 5;
the roller 16 is in 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 are circumferentially distributed on the roller 16, and the positions of the blades 34 are matched with the exhaust ports 24;
a water outlet 35, wherein 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 alternately distributed with the blades 34 at intervals, and are matched with the water outlet 35 in position;
through setting up the water output mechanism, can be based on the wind-force of outputting from the air exit 24, act on the blade 34, and then drive the cylinder 16 and rotate, make the holding chamber on the cylinder 16 rotate to the outlet 35 bottom periodically, the water in the water tank 4 can flow into holding the intracavity through the outlet 35, hold the chamber of water, along with the rotation of the cylinder 16, finally spill, and blow off into the water smoke by the wind-force that the air exit 24 outputs, thus achieve the purpose of constantly outputting the water smoke, has promoted the practicality;
when the water mist is not required to be output, only the winding motor 2 is 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 force cannot act on the positions of the blades 34, the roller 16 can be prevented from continuously rotating to discharge water, and the practicability is improved.
To facilitate adjustment of the single water discharge; as shown in fig. 6 and 7, an air bag 36 is fixed on the inner wall of one side of the drum 16, the air bag 36 has a ring structure, the air bag 36 is sleeved on the outer side of the second rotating shaft 38, and an air valve 37 is arranged on one side of the air bag 36; a round hole is formed in the circumferential outer wall of the roller 16, an elastic ring 15 is adhered to the inner wall of the round hole, and the bottom end of the elastic ring 15 is adhered to the outer wall of the air bag 36; the containing cavity is formed by an annular inner wall of the elastic ring 15 and an 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, which is surrounded 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 be through inflating the mode of gassing for gasbag 36 and make gasbag 36 expand or shrink, when gasbag 36 takes place deformation, can extrude or stretch elastic ring 15 to the volume of change holding the chamber reaches the purpose of adjusting single water discharge amount.
To improve reliability; as shown in fig. 7, a sealing rubber ring is adhered to the outer wall of the bottom of the drain port 35, and the sealing rubber ring is matched with the outer wall of the drum 16.
To improve the practicality; 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 the liquid level in the level sensor 39 monitoring water tank 4, and then transmission information is to display screen 14 department, shows by display screen 14, has promoted the practicality.
For ease of viewing; as shown in fig. 2 and 6, the top of the water tank 4 is provided with a water inlet 13, one side of the water tank 4 is provided with a blade 34, and the water tank 4 is made of transparent material;
by providing the vane 34 and the like, it is easier for the user to observe, improving practicality.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. An intelligent ventilation fan for industrial production, includes wind power output mechanism, angle adjustment mechanism, its characterized in that, wind power output mechanism includes:
the air exhaust device comprises a fan shell (1), wherein 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 adjusting mechanism includes:
the winding motor (2) is arranged 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);
an elastic creasing cover (3), wherein one end of the elastic creasing cover (3) is fixed at one end of the exhaust channel (19), and the other end of the elastic creasing cover (3) is fixed with an exhaust outlet (24);
the installation frame (21), the installation frame (21) is fixed on the top outer wall of the air outlet (24), and the connection frame (20) is detachably arranged on the installation frame (21);
the support 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 support arm;
the lantern ring (25), the lantern ring (25) is rotatably installed on the outer wall of the mounting frame (21);
the fixed pulley (12), the fixed pulley (12) is installed on the top outer wall of the exhaust channel (19) through the pulley frame (18);
and one end of the traction rope (11) is fixed on the sleeve ring (25), and the other end of the traction rope (11) is wound on the winding wheel (17) after passing through the fixed pulley (12).
2. An intelligent ventilation fan for industrial production according to claim 1, wherein the wind output assembly comprises:
the driving motor (6) is arranged on the outer wall of the top of the air inlet seat (9) through screws;
the speed reducer (8), the speed reducer (8) is installed on the top outer wall of the air inlet seat (9) through a screw, and the output end of the driving motor (6) is connected with the first rotating shaft (26) through the speed reducer (8) in a transmission manner;
the impeller (27), the first rotating shaft (26) is fixed in the central position of one side outer wall 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 first support rods (30), the two first support rods (30) are arranged on two sides of the 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 way, and one end of the connecting frame (20) is hinged to one end of the second supporting rod (28);
the fixing knob (29), the fixing knob (29) is connected to one end side wall of the first supporting rod (30) through threads and 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 the side wall of one end of the first support rod (30), positioning columns (33) are arranged on the outer walls of two sides of the exhaust channel (19), and the mounting hole (32) is of a regular polygonal prism structure matched with the positioning columns (33); and the inner wall at 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).
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 uniformly distributed heating rods (22) are installed on the inner side of the heating seat (23).
6. An intelligent ventilation fan for industrial production according to any of claims 1-5, wherein a side of the air outlet (24) is provided with a water output mechanism comprising:
the support frame (5) is arranged on one side of the air outlet (24), and the water tank (4) is detachably arranged at the top of the support frame (5);
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) are circumferentially distributed on the roller (16), and the positions of the blades (34) are matched with the exhaust ports (24);
a water outlet (35), wherein 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);
the accommodating cavities are arranged on the circumferential outer wall of the roller (16), the accommodating cavities and the blades (34) are distributed alternately at intervals, and the positions of the accommodating cavities are matched with the water outlet (35).
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 of an annular structure, the air bag (36) is sleeved on the outer side of the second rotating shaft (38), and an air valve (37) is arranged on one side of the air bag (36); a round hole is formed in the circumferential outer wall of the roller (16), an elastic ring (15) is fixed on the inner wall of the round hole, and the bottom end of the elastic ring (15) is fixed on the outer wall of the air bag (36); the receiving chamber 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 the top of the water tank (4) is provided with a water filling port (13), one side of the water tank (4) is provided with a blade (34), and the water tank (4) is made of transparent materials.
Priority Applications (1)
| 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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| Publication Number | Publication Date |
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| CN114934909A CN114934909A (en) | 2022-08-23 |
| CN114934909B true CN114934909B (en) | 2024-02-23 |
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| CN202210546222.8A Active CN114934909B (en) | 2022-05-18 | 2022-05-18 | A intelligent ventilation fan for industrial production |
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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 |
|---|
| 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;李杨;卢纪富;;热能动力工程;20090520(03);全文 * |
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| CN114934909A (en) | 2022-08-23 |
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