CN218293998U

CN218293998U - Adjustable energy-saving fan air inlet system

Info

Publication number: CN218293998U
Application number: CN202222576455.0U
Authority: CN
Inventors: 缪佳敏
Original assignee: Nanjing Tonglai Environmental Protection Technology Co ltd
Current assignee: Nanjing Tonglai Environmental Protection Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-13
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses an energy-conserving fan air intake system of adjustable type, the inside middle part fixed mounting of air intake pipe has axial fan, the inside one end fixed mounting of air intake pipe has the installing frame, the top and the equal symmetrical fixedly connected with double-screw bolt in bottom of installing frame, the filter dust net is installed in the surface laminating of installing frame, the locking knob is installed to the tip of double-screw bolt, the utility model discloses a double-screw bolt is used with the cooperation of locking knob, fixes the filter dust net, makes it cover in one side of installing frame, and the filter dust net filters the air that gets into the air-supply line, blocks up granule and the dust floating in the air, prevents that granule and dust floating from leading to indoor dust to gather along with the air wafts into, uses through the cooperation of hydraulic telescoping rod and clearance brush simultaneously, can directly clear up the surface of filter dust net, prevents dust and impurity adhesion in the filter dust net, causes the jam to it, and then leads to the unable normal flow of air, and the cleaning process need not artifically demolishs the filter screen, and is more convenient.

Description

Adjustable energy-saving fan air inlet system

Technical Field

The utility model relates to a fan air inlet technical field specifically is an energy-conserving fan air intake system of adjustable type.

Background

The fan is a driven fluid machine which is used for improving the gas pressure and exhausting gas by means of input mechanical energy, is a Chinese habit abbreviation for gas compression and gas delivery machines, and generally comprises a ventilator, a blower and a wind driven generator, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induced air of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical equipment, drying and selective feeding of grains, air inflation and propulsion of wind tunnels of wind sources and cushion ships and the like;

but when gas flows in the air-supply line of present fan, can drive outdoor air floating's granule and dust and get into together indoorly for indoor dust increases, influences normal life, so the utility model provides an energy-conserving fan air intake system of adjustable type satisfies people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides an energy-conserving fan air intake system of adjustable type can effectively solve in the air-supply line of the fan that provides during gas flow, can drive outdoor air floating's granule and dust and get into together indoorly for indoor dust increases, influences the problem of normal life.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable energy-saving fan air inlet system comprises an air inlet pipe, wherein an axial flow fan is fixedly installed in the middle of the inside of the air inlet pipe, an installation frame is fixedly installed at one end of the inside of the air inlet pipe, studs are symmetrically and fixedly connected to the top and the bottom of the installation frame, a dust filter screen is installed on the surface of the installation frame in a fit mode, a locking knob is installed at the end portion of each stud, an embedded frame is installed at one end of the air inlet pipe, which is located on one side of the installation frame, in a clamping mode, two ends of each embedded frame are symmetrically and fixedly installed with hydraulic telescopic rods, and a cleaning brush is fixedly connected between the top ends of the two hydraulic telescopic rods;

the utility model discloses a fixed mounting of air-supply line, including air-supply line, mounting frame, fixed slat, activity groove, movable groove, the inside movable mounting of activity groove has a removal frame, the middle part equidistance fixed mounting of fixed frame has fixed slat, the middle part of fixed frame is located fixed slat one side position department and has seted up the activity groove, the inside movable mounting of activity groove has the removal frame, the middle part equidistance fixed mounting who removes the frame has the closing plate, the bottom in air-supply line is located fixed frame one side position department fixed mounting and has electric putter.

Preferably, the stud penetrates through the dust filter screen, the locking knob is connected with the stud through threads, the locking knob is tightly attached to the surface of the dust filter screen, the middle of the mounting frame is provided with a vent, and the dust filter screen covers the surface of the vent.

Preferably, the inner side of the cleaning brush is attached to the surface of the dust filter screen, and the length of the cleaning brush is the same as that of the dust filter screen.

Preferably, the distance between the adjacent fixed slats is smaller than the width of the sealing plate, the sealing plate is tightly attached to one end of each fixed slat, the length of the movable frame is smaller than that of the movable groove, and the end of the electric push rod is connected with one end of the bottom of the movable frame.

Preferably, the top end of the air inlet pipe and the two sides of the bottom end of the air inlet pipe are symmetrically provided with grooves, threaded holes are formed in the grooves, the two sides of the air inlet pipe are symmetrically provided with mounting frames, one end of each mounting frame is symmetrically and fixedly provided with mounting bolts, and the top of each mounting frame is provided with a suspension hole.

Preferably, the equal fixedly connected with extension rod in middle part and the bottom of mounting bracket, the inside of extension rod embedding recess, mounting bolt runs through the extension rod to extend to the inside of screw hole, through mounting bolt fixed connection between mounting bracket and the air-supply line.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the installing frame, the double-screw bolt, the dirt filtrating screen, the locking knob, the embedding frame, hydraulic telescoping rod and cleaning brush, cooperation through double-screw bolt and locking knob is used, fix the dirt filtrating screen, make it cover the one side of installing frame, and the dirt filtrating screen filters the air that gets into the air-supply line, granule and floating dust in the interception air, prevent that granule and floating dust from leading to indoor dust to gather along with the air drifts in, cooperation through hydraulic telescoping rod and cleaning brush is used simultaneously, can be directly clear up the surface of dirt filtrating screen, prevent that dust and impurity adhesion are in the dirt filtrating screen, cause the jam to it, and then lead to the unable normal flow of air, and the cleaning process need not the manual work and demolishs the filter screen, and is more convenient.

2. Be provided with fixed frame, fixed slat, activity groove, remove the frame, closing plate and electric putter, cooperation through activity groove and electric putter is used, can promote to remove frame and closing plate and slide, and then make crisscross a plurality of spaces that form between fixed slat and the closing plate pass through smoothly with the air feed stream, and can adjust the size in space through the position that changes the closing plate, and then adjust the combustion gas stream to satisfy user's demand.

3. Be provided with recess, screw hole, mounting bracket, construction bolt and hang the hole, use through screw hole and construction bolt's cooperation, with air-supply line and mounting bracket reciprocal anchorage, hang the hole and can hang fixed mounting with the air-supply line in the utilization for the air-supply line can hang half empty when not having sufficient space of placing, and during the tip embedding recess of mounting bracket, makes can not take place the dislocation between air-supply line and the mounting bracket, and the mounting means is more various and convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of the mounting structure of the fixing frame of the present invention;

fig. 3 is a schematic view of the mounting structure of the axial flow fan of the present invention;

FIG. 4 is a schematic view of the mounting structure of the sealing plate of the present invention;

reference numbers in the figures: 1. an air inlet pipe; 2. an axial flow fan; 3. installing a frame; 4. a stud; 5. a dust filter screen; 6. locking the knob; 7. an embedding frame; 8. a hydraulic telescopic rod; 9. cleaning brushes; 10. a fixing frame; 11. fixing the ribbon board; 12. a movable groove; 13. moving the frame; 14. sealing plates; 15. an electric push rod; 16. a groove; 17. a threaded hole; 18. a mounting frame; 19. installing a bolt; 20. and (4) hanging holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, an adjustable energy-saving fan air inlet system, which comprises an air inlet pipe 1, an axial flow fan 2 is fixedly arranged at the middle part inside the air inlet pipe 1, a mounting frame 3 is fixedly arranged at one end inside the air inlet pipe 1, studs 4 are symmetrically and fixedly connected with the top and the bottom of the mounting frame 3, a dust filter screen 5 is arranged on the surface of the mounting frame 3 in a laminating way, a locking knob 6 is arranged at the end part of the stud 4, the stud 4 penetrates through the dust filter screen 5, the locking knob 6 is connected with the stud 4 through screw threads, the locking knob 6 is tightly attached to the surface of the dust filter screen 5, a ventilation opening is arranged at the middle part of the mounting frame 3, the dust filter screen 5 covers the surface of the ventilation opening, an embedded frame 7 is arranged at the position at one end of the air inlet pipe 1 at one side of the mounting frame 3 in a clamping way, hydraulic telescopic rods 8 are symmetrically and fixedly arranged at the two ends of the embedded frame 7, a cleaning brush 9 is fixedly arranged between the top ends of the two hydraulic telescopic rods 8, the inner side of the cleaning brush 9 is attached to the surface of the dust filter screen 5, the surface of the cleaning brush 9 is attached to the surface of the dust filter screen 5, the stud 4 and the stud 6 are matched with the locking knob, the dust filter 5 is fixed to cover one side of the mounting frame 3, the dust filter 5 filters air entering the air inlet pipe 1, particles and floating dust in the air are intercepted, the particles and floating dust are prevented from floating into the air to cause indoor dust accumulation, meanwhile, the surface of the dust filter screen 5 can be directly cleaned by the matching use of the hydraulic telescopic rod 8 and the cleaning brush 9, so that dust and impurities are prevented from being adhered in the dust filter screen 5, the filter screen 5 is blocked, so that air cannot flow normally, and the filter screen 5 is not required to be manually dismantled in the cleaning process, so that the filter screen is more convenient and fast;

the inside of air inlet pipe 1 is kept away from the one end fixed mounting of installing frame 3 and is had fixed frame 10, the middle part equidistance fixed mounting of fixed frame 10 has fixed slat 11, the middle part of fixed frame 10 is located fixed slat 11 one side position department and has seted up movable slot 12, the inside movable mounting of movable slot 12 has removal frame 13, the middle part equidistance fixed mounting of removal frame 13 has closing plate 14, the bottom of the inside of air inlet pipe 1 is located fixed frame 10 one side position department fixed mounting has electric putter 15, the interval between the adjacent fixed slat 11 is less than the width of closing plate 14, closing plate 14 closely laminates with the one end of fixed slat 11, the length of removing frame 13 is less than the length of movable slot 12, leave sufficient activity space, make removal frame 13 can slide in movable slot 12 smoothly, the tip of electric putter 15 is connected with the one end of removing frame 13 bottom, use through the cooperation of movable slot 12 and electric putter 15, can promote removal frame 13 and closing plate 14 to slide, and then make crisscross between fixed slat 11 and the closing plate 14 and form a plurality of gaps in order to pass through smoothly with the air feed air current, and can adjust the size of gap through by the position of changing 14, and then, in order to satisfy the demand of user's requirement.

Recess 16 has been seted up to the equal symmetry in both sides portion of air-supply line 1 top and bottom, recess 16's inside threaded hole 17 has been seted up, mounting bracket 18 is installed to air-supply line 1 both sides portion symmetry, mounting bracket 18's one end symmetry fixed mounting has mounting bolt 19, hang hole 20 has been seted up at mounting bracket 18's top, the equal fixedly connected with extension rod in middle part and the bottom of mounting bracket 18, extension rod embedding recess 16's inside, mounting bolt 19 runs through the extension rod, and extend to threaded hole 17's inside, through mounting bolt 19 fixed connection between mounting bracket 18 and the air-supply line 1, use through threaded hole 17 and mounting bolt 19's cooperation, with air-supply line 1 and mounting bracket 18 reciprocal anchorage, hang hole 20 and can hang fixed mounting with air-supply line 1 in the utilization, make air-supply line 1 when not having sufficient place the space, can hang half empty, and in mounting bracket 18's tip embedding recess 16, make can not take place the dislocation between air-supply line 1 and the mounting bracket 18, the mounting mode is more various and convenient.

The utility model discloses a theory of operation and use flow: firstly, covering a dust filter screen 5 on one side of an installation frame 3, enabling a stud 4 to penetrate through the dust filter screen 5, screwing a locking knob 6, fixing the dust filter screen 5, movably clamping an embedding frame 7 on one side of the installation frame 3, enabling two hydraulic telescopic rods 8 to be respectively located on two sides of the dust filter screen 5, enabling a cleaning brush 9 to be tightly attached to the surface of the dust filter screen 5, if the reserved installation space is large enough according to the preset installation position of an air inlet pipe 1, fixing the air inlet pipe 1 at the reserved position, if the reserved installation space is not large enough, taking four installation frames 18, enabling extension rods in the middle and at the bottom of the installation frame 18 to be movably embedded into a groove 16, enabling an installation bolt 19 to penetrate through the extension rods, screwing the installation bolt 19 to enable the end portion of the installation bolt 19 to be embedded into a threaded hole 17, further fixedly connecting the installation frame 18 with the air inlet pipe 1, and utilizing a hanging hole 20 and the installation frame 18 to hang and fix the air inlet pipe 1;

when air enters, the axial flow fan 2 is started to generate air flow, outdoor air can be sucked into the air inlet pipe 1, the electric push rod 15 is started according to the requirement on the air speed, the moving frame 13 and the sealing plate 14 are pushed forwards to slide in the movable groove 12, the sealing plate 14 can fix the slats 11 in a staggered mode to generate a certain gap, the air flow is discharged into a room from the gap, the size of the gap can be adjusted by changing the position of the sealing plate 14, when the air entering the air inlet pipe 1 passes through the dust filter screen 5, dust and particles in the air can be intercepted by the dust filter screen 5, the dust and the particles cannot enter the room along with the air flow, the dust and the particles are always adhered to the surface of the dust filter screen 5, after a period of time, the accumulated dust blocks the dust filter screen 5, the air flow cannot normally pass through, the hydraulic telescopic rod 8 is started, the cleaning brush 9 is pulled to move up and down along the surface of the dust filter screen 5, and the surface of the dust filter screen 5 can be cleaned.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an energy-conserving fan air intake system of adjustable type, includes air-supply line (1), its characterized in that: an axial flow fan (2) is fixedly installed in the middle of the inside of the air inlet pipe (1), an installation frame (3) is fixedly installed at one end of the inside of the air inlet pipe (1), studs (4) are symmetrically and fixedly connected to the top and the bottom of the installation frame (3), a dust filter screen (5) is installed on the surface of the installation frame (3) in a fitting mode, a locking knob (6) is installed at the end portion of each stud (4), an embedded frame (7) is installed at the position, located on one side of the installation frame (3), of one end of the air inlet pipe (1) in a clamping mode, hydraulic telescopic rods (8) are symmetrically and fixedly installed at the two ends of the embedded frame (7), and a cleaning brush (9) is fixedly connected between the top ends of the two hydraulic telescopic rods (8);

the utility model discloses a wind-powered air conditioner, including air-supply line (1), the inside one end fixed mounting who keeps away from installing frame (3) of air-supply line (1) has fixed frame (10), the middle part equidistance fixed mounting of fixed frame (10) has fixed slat (11), the middle part of fixed frame (10) is located fixed slat (11) one side position department and has seted up movable groove (12), the inside movable mounting of movable groove (12) has removal frame (13), the middle part equidistance fixed mounting who removes frame (13) has closing plate (14), the inside bottom of air-supply line (1) is located fixed frame (10) one side position department fixed mounting has electric putter (15).

2. The adjustable energy-saving fan air inlet system according to claim 1, wherein the stud (4) penetrates through the dust filter screen (5), the locking knob (6) and the stud (4) are connected through a thread, the locking knob (6) is tightly attached to the surface of the dust filter screen (5), a vent hole is formed in the middle of the mounting frame (3), and the dust filter screen (5) covers the surface of the vent hole.

3. The adjustable energy-saving fan air inlet system according to claim 1, wherein the inner side of the cleaning brush (9) is attached to the surface of the dust filter screen (5), and the length of the cleaning brush (9) is the same as the length of the dust filter screen (5).

4. The adjustable energy-saving fan air inlet system as claimed in claim 1, wherein the distance between adjacent fixed slats (11) is smaller than the width of the sealing plate (14), the sealing plate (14) is closely attached to one end of the fixed slats (11), the length of the movable frame (13) is smaller than that of the movable slot (12), and the end of the electric push rod (15) is connected to one end of the bottom of the movable frame (13).

5. The adjustable energy-saving fan air inlet system according to claim 1, wherein grooves (16) are symmetrically formed in both sides of the top end and the bottom end of the air inlet pipe (1), threaded holes (17) are formed in the grooves (16), mounting frames (18) are symmetrically mounted on both sides of the air inlet pipe (1), mounting bolts (19) are symmetrically and fixedly mounted on one end of each mounting frame (18), and hanging holes (20) are formed in the top of each mounting frame (18).

6. The adjustable energy-saving fan air inlet system according to claim 5, wherein an extension rod is fixedly connected to the middle and the bottom of the mounting frame (18), the extension rod is embedded in the groove (16), the mounting bolt (19) penetrates through the extension rod and extends to the inside of the threaded hole (17), and the mounting frame (18) and the air inlet pipe (1) are fixedly connected through the mounting bolt (19).