CN215723867U

CN215723867U - Dust removal and noise reduction device for ventilation of heating ventilation air conditioner

Info

Publication number: CN215723867U
Application number: CN202121825848.XU
Authority: CN
Inventors: 刘艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-01
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a dedusting and denoising device for ventilation of a heating ventilation air conditioner, and belongs to the technical field of air conditioning ventilation equipment. A dust removal and noise reduction device for ventilation of a heating ventilation air conditioner comprises a ventilation pipeline, wherein a clamping groove is formed in one side of the upper surface of the ventilation pipeline, an inserting plate is inserted into the clamping groove, a rectangular groove is formed in the bottom end of the inserting plate, a sucking disc is fixedly connected into the rectangular groove, and a ventilation groove is formed in the lower portion of one side of the inserting plate; according to the utility model, when ventilation is carried out, the external air can filter dust in the external air through the dust screen, the condition that the long-time accumulated more dust enters the air conditioner through the ventilation pipeline to influence the service life of the air conditioner is avoided, the soundproof cotton can play a role in noise reduction, and has a good heat insulation effect, so that the heat loss can be reduced, the energy-saving effect is achieved, the soundproof cotton is matched with the honeycomb grooves to further reduce the noise, and the noise reduction effect of the device is better.

Description

Dust removal and noise reduction device for ventilation of heating ventilation air conditioner

Technical Field

The utility model relates to the technical field of air conditioner ventilation equipment, in particular to a dedusting and denoising device for ventilation of a heating ventilation air conditioner.

Background

The heating ventilation air conditioner is an air conditioner with heating, ventilation and air conditioning functions, and in order to avoid discomfort of a human body caused by non-circulation of air in a room, ventilation equipment needs to be installed on the heating ventilation air conditioner.

But present warm logical air conditioner ventilation equipment exists the dust and enters into ventilation equipment easily and ventilation equipment produces the great problem that leads to influencing people's rest at the noise that the during operation produced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that dust is easy to enter ventilation equipment and the rest of people is influenced due to high noise generated during the operation of the ventilation equipment in the prior art, and provides a dedusting and noise reduction device for ventilation of a heating ventilation air conditioner.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a dust removal and noise reduction device for ventilation of a heating ventilation air conditioner comprises an air pipe, wherein one side of the upper surface of the air pipe is provided with a clamping groove, an inserting plate is inserted into the clamping groove, the bottom end of the inserting plate is provided with a rectangular groove, the inside of the rectangular groove is fixedly connected with a sucking disc, the lower part of one side of the inserting plate is provided with an air groove, the inside of the air groove is fixedly connected with a dustproof net, the top end of the inserting plate is fixedly connected with a connecting block, the inner side wall of the air pipe is provided with a placing groove, the inside of the placing groove is fixedly provided with a fixing plate through screws, one side of the fixing plate is provided with soundproof cotton, the four corners of the placing groove are provided with round holes, the inside of the round holes is in threaded connection with fixing bolts, the outside of the fixing bolts is sleeved with a sleeve sheet, one side of the sleeve sheet is fixedly connected with a cover plate, one side of the cover plate is provided with a honeycomb groove, and the edge of the lower surface of the inserting plate is fixedly connected with a sealing ring.

Preferably, the upper portion fixedly connected with connection piece of picture peg opposite side, the connection piece passes through the fixed mounting of upper surface of bolt and air pipe.

Preferably, the upper surface of ventilation pipeline fixedly connected with rectangle strip, the top fixedly connected with rectangle piece of rectangle strip, the bolt jack has been seted up to the upper surface of rectangle piece.

Preferably, the number of the rectangular strips is four, and the four rectangular strips are fixedly connected to the left side and the right side of the upper surface of the ventilation pipeline in a rectangular array mode.

Preferably, the equal fixedly connected with connecting strip in one side of air pipe upper surface and lower surface, the hole has been seted up to one side of connecting strip.

Preferably, the upper part of one side of the connecting block is fixedly connected with a handle rod, and the outer part of the handle rod is provided with an anti-skid projection.

Compared with the prior art, the utility model provides a dust removal and noise reduction device for ventilation of a heating ventilation air conditioner, which has the following beneficial effects:

1. according to the utility model, through arranging the ventilating duct, the clamping groove, the inserting plate, the ventilating groove, the dustproof net, the connecting block and the handle rod, when the air conditioner is installed, the inserting plate is inserted into the clamping groove, and the inserting plate is connected with the upper surface of the ventilating duct through the connecting sheet and the bolt, so that the inserting plate can be fixed, the bottom end of the inserting plate is fixed through the sucker arranged at the bottom end of the inserting plate, the sealing performance between the inserting plate and the ventilating duct is stronger through the arrangement of the sealing ring, external air can filter dust in the external air through the dustproof net when ventilation is carried out, the condition that the long-time accumulated more dust enters the air conditioner through the ventilating duct to influence the service life of the air conditioner is avoided, and the practicability of the air conditioner is improved.

2. According to the utility model, through arranging the placing groove, the fixing sheet, the soundproof cotton, the round hole, the fixing bolt, the sleeve sheet, the cover plate and the honeycomb groove, when the device is installed, the soundproof cotton is placed in the placing groove and fixed, then the cover plate is placed in the placing groove to protect the soundproof cotton, the soundproof cotton can play a role in noise reduction, the soundproof cotton has a good heat insulation effect, further the heat loss can be reduced, the energy-saving effect is achieved, the soundproof cotton can further reduce the noise by matching with the honeycomb groove, and the noise reduction effect of the device is better.

Drawings

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

FIG. 2 is a schematic side sectional view of a ventilation duct according to the present invention;

FIG. 3 is a schematic top sectional view of a ventilation duct according to the present invention;

FIG. 4 is a schematic structural diagram of the cover plate of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a ventilation duct; 2. a card slot; 3. inserting plates; 4. a vent channel; 5. a dust screen; 6. connecting blocks; 7. a handle bar; 8. a placement groove; 9. a fixing sheet; 10. sound insulation cotton; 11. a circular hole; 12. fixing the bolt; 13. sleeving sheets; 14. a cover plate; 15. a honeycomb groove; 16. connecting sheets; 17. a rectangular strip; 18. a rectangular sheet; 19. and (4) connecting strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a dust removal and noise reduction device for ventilation of a heating ventilation air conditioner comprises a ventilation pipeline 1, wherein connecting strips 19 are fixedly connected to one sides of the upper surface and the lower surface of the ventilation pipeline 1, holes are formed in one sides of the connecting strips 19, rectangular strips 17 are fixedly connected to the upper surface of the ventilation pipeline 1, rectangular sheets 18 are fixedly connected to the top ends of the rectangular strips 17, bolt jacks are formed in the upper surfaces of the rectangular sheets 18, the number of the rectangular strips 17 is four, the four rectangular strips 17 are fixedly connected to the left side and the right side of the upper surface of the ventilation pipeline 1 in a rectangular array mode, clamping grooves 2 are formed in one sides of the upper surface of the ventilation pipeline 1, inserting plates 3 are inserted into the clamping grooves 2, connecting plates 16 are fixedly connected to the upper portions of the other sides of the inserting plates 3, the connecting plates 16 are fixedly mounted to the upper surface of the ventilation pipeline 1 through bolts, rectangular grooves are formed in the bottom ends of the inserting plates 3, and suckers are fixedly connected to the insides of the rectangular grooves, the lower part of one side of the plug board 3 is provided with a vent groove 4, the interior of the vent groove 4 is fixedly connected with a dustproof net 5, when in installation, the plug board 3 is inserted into the clamping groove 2, and the plug board 3 is connected with the upper surface of the ventilating duct 1 through a connecting sheet 16 and a bolt, so that the plug board 3 can be fixed, the bottom end of the plug board 3 is fixed through a sucker arranged at the bottom end of the plug board 3, the sealing performance between the plug board 3 and the ventilating duct 1 is stronger through the arrangement of a sealing ring, the external air can filter dust in the external air through the dustproof net 5 when in ventilation, the condition that the long-time accumulated more dust enters the air conditioner through the ventilating duct 1 to influence the service life of the air conditioner is avoided, the practicability of the device is improved, the top end of the plug board 3 is fixedly connected with a connecting block 6, the upper part of one side of the connecting block 6 is fixedly connected with a lifting rod 7, the anti-skid bulge is arranged outside the handle rod 7, the inner side wall of the ventilating duct 1 is provided with the placing groove 8, the inside of the placing groove 8 is fixedly provided with the fixing piece 9 through the screw, one side of the fixing piece 9 is provided with the soundproof cotton 10, the four corners of the placing groove 8 are all provided with the round holes 11, the inner threads of the round holes 11 are connected with the fixing bolts 12, the outside of the fixing bolts 12 are sleeved with the sleeve piece 13, one side of the sleeve piece 13 is fixedly connected with the cover plate 14, one side of the cover plate 14 is provided with the honeycomb groove 15, the soundproof cotton 10 is arranged and fixed in the placing groove 8 through the placing groove 8, the soundproof cotton 10 is protected in the placing groove 8 through the placing groove 14, the soundproof cotton 10 can play a role of noise reduction, and the soundproof cotton 10 has good heat insulation effect, and then can reduce thermal loss, play energy-conserving effect, soundproof cotton 10 cooperates the setting in honeycomb groove 15 and can further the noise reduction for this device's noise reduction effect is better, the edge fixedly connected with sealing washer of 3 lower surfaces of picture peg.

In the utility model, when in installation, the inserting plate 3 is inserted into the clamping groove 2, the inserting plate 3 is connected with the upper surface of the ventilating duct 1 through the connecting sheet 16 and the bolt, so that the inserting plate 3 can be fixed, the bottom end of the inserting plate 3 is fixed through the sucking disc arranged at the bottom end of the inserting plate 3, the sealing performance between the inserting plate 3 and the ventilating duct 1 is stronger by matching with the arrangement of the sealing ring, the outside air can filter the dust in the outside air through the dust screen 5 when in ventilation, the condition that the service life of the air conditioner is influenced by the fact that the dust accumulated for a long time enters the air conditioner through the ventilating duct 1 is avoided, the practicability of the device is improved, the soundproof cotton 10 is placed into the placing groove 8 and fixed through the placing groove 8, the fixing sheet 9, the soundproof cotton 10, the round hole 11, the fixing bolt 12, the sleeve sheet 13, the cover plate 14 and the honeycomb groove 15, then protect soundproof cotton 10 in placing standing groove 8 with apron 14, soundproof cotton 10 can play the effect of making an uproar of falling, and soundproof cotton 10 has good heat-proof effect, and then can reduce thermal loss, has played energy-conserving effect, and soundproof cotton 10 cooperates with the setting in honeycomb groove 15 and can further the noise reduction for the noise reduction of this device is better.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a warm logical air conditioner ventilation is with removing dust and making an uproar device that falls, includes air pipe (1), its characterized in that, draw-in groove (2) have been seted up to one side of air pipe (1) upper surface, the inside grafting of draw-in groove (2) has picture peg (3), the rectangular channel has been seted up to the bottom of picture peg (3), the inside fixedly connected with sucking disc of rectangular channel, air duct (4) have been seted up to the lower part of picture peg (3) one side, the inside fixedly connected with dust screen (5) of air duct (4), the top fixedly connected with connecting block (6) of picture peg (3), standing groove (8) have been seted up to the inside wall of air pipe (1), there is stationary blade (9) inside of standing groove (8) through screw fixed mounting, one side of stationary blade (9) is provided with soundproof cotton (10), round hole (11) have all been seted up in the four corners department of standing groove (8), the inside threaded connection of round hole (11) has fixing bolt (12), nest piece (13) has been cup jointed to the outside of fixing bolt (12), one side fixedly connected with apron (14) of nest piece (13), honeycomb groove (15) have been seted up to one side of apron (14), the edge fixedly connected with sealing washer of picture peg (3) lower surface.

2. The heating ventilation air conditioning ventilation dust removal and noise reduction device according to claim 1, wherein the upper portion of the other side of the inserting plate (3) is fixedly connected with a connecting piece (16), and the connecting piece (16) is fixedly installed on the upper surface of the ventilation pipeline (1) through a bolt.

3. The heating ventilation, air conditioning and ventilation dedusting and denoising device according to claim 1, wherein a rectangular strip (17) is fixedly connected to the upper surface of the ventilation duct (1), a rectangular sheet (18) is fixedly connected to the top end of the rectangular strip (17), and a bolt insertion hole is formed in the upper surface of the rectangular sheet (18).

4. The heating, ventilation, air conditioning and ventilation dedusting and noise reducing device according to claim 3, wherein the number of the rectangular strips (17) is four, and the four rectangular strips (17) are fixedly connected to the left side and the right side of the upper surface of the ventilation pipeline (1) in a rectangular array.

5. The heating ventilation air conditioning ventilation dust removal and noise reduction device according to claim 1, wherein one side of the upper surface and one side of the lower surface of the ventilation duct (1) are both fixedly connected with a connecting strip (19), and one side of the connecting strip (19) is provided with a hole.

6. The heating, ventilation, air conditioning and ventilation dedusting and noise reducing device according to claim 1, characterized in that a handle rod (7) is fixedly connected to the upper portion of one side of the connecting block (6), and anti-skid protrusions are arranged outside the handle rod (7).