CN217633023U

CN217633023U - Ventilator with dustproof effect

Info

Publication number: CN217633023U
Application number: CN202221528847.3U
Authority: CN
Inventors: 张红霞
Original assignee: Chongqing Xiongji Ventilation Equipment Co ltd
Current assignee: Chongqing Xiongji Ventilation Equipment Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-21
Anticipated expiration: 2032-06-20

Abstract

The utility model provides a ventilation blower with dustproof effect relates to ventilation blower technical field, including dustproof subassembly and ventilation subassembly, dustproof subassembly includes solid fixed ring, dust screen one, horizontal pole, fly leaf and hinders the dirt net. The utility model discloses an increase the abatvoix, the abatvoix is fire-retardant perforation sound absorption panel, play good fire-retardant thermal-insulated and sound absorbing effect, can effectively reduce the noise in the ventilation blower working process, through setting up dustproof assembly, the fly leaf passes through the installation piece at both ends and horizontal pole threaded connection is fixed, the fly leaf is dismantled in easy to assemble, conveniently change simultaneously and hinder dirt net, bold granule impurity in the dust screen can effectively the separation outside air, it is the object that the stickness is glued that just paints that the net seam is minimum to hinder dirt net, it can stick the tiny floater in the air that gets into ventilation blower inside to hinder dirt net, it is inside to avoid the floater to get into the ventilation blower, avoid ventilation blower internal damage, effectively prolong the life of ventilation blower.

Description

Ventilator with dustproof effect

Technical Field

The utility model relates to a ventilation blower technical field especially relates to a ventilation blower with dustproof effect.

Background

The ventilator is used for sending air into the ventilation channel of the motor to generate airflow, and can be used for indoor ventilation. The ventilator is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is a driven fluid machine. Modern ventilators are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and draught of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical appliances, drying and sorting of grains, wind tunnel wind sources and inflation and propulsion of air cushion boats, and the like.

In the prior art, for example, chinese patent numbers are: CN 209976841U's "an axial-flow fan", its technical scheme main points are including the longmen gallows, hang the base on the longmen gallows and set up the screen frame on the base, be provided with the screen cloth that is two at least cavities with the cavity separation in the screen frame in, be provided with the elastic ball on the screen cloth, be provided with flexible connectors in the screen frame, flexible connectors one end is fixed with the elastic ball, the other end and the inner wall rigid coupling of screen cloth or screen frame, the elastic ball is placed on the screen cloth when initial condition, reached the comparatively even purpose of vibration of elastic ball to the screen cloth.

However, in the prior art, the ventilation blower needs to suck air into an internal ventilation channel firstly, some granular floaters exist in the external air, the floaters are easily sucked into the ventilation blower, the existing ventilation blower lacks a dustproof mechanism, the existing ventilation blower can be bonded in the ventilation channel for a long time, the service life and the ventilation effect of the ventilation blower are influenced, and the ventilation blower with the dustproof effect is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the ventilation blower among the prior art and need inhale inside ventiduct earlier with the air, there are some graininess floaters among the outside air, the floater is easily inhaled inside the ventilation blower, current ventilation blower lacks dustproof mechanism, can bond in the ventiduct for a long time, influence the life of ventilation blower and ventilation effect's problem, and the ventilation blower with dustproof effect who provides, through setting up dustproof subassembly, the fly leaf is fixed through the installation piece and the horizontal pole threaded connection at both ends, it dismantles the fly leaf to facilitate the installation, conveniently change simultaneously and hinder dirt net, one can effectively block bold granule impurity in the separation outside air of dust net, hinder dirt net is the object that the net seam is minimum and paint the stickness glue, hinder dirt net can stick the tiny floater in the air that gets into the ventilation blower inside, avoid the floater to enter into inside the ventilation blower, avoid ventilation blower internal damage, effectively prolong the life of ventilation blower.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a ventilation blower with dustproof effect, includes dustproof subassembly and ventilation subassembly, dustproof subassembly includes solid fixed ring, dust screen one, horizontal pole, fly leaf and hinders dirt net, gu fixed ring's the outside and the inboard fixed mounting of dust screen one, gu fixed ring's inboard and the both ends fixed connection of horizontal pole, the fly leaf is two with the quantity that hinders dirt net, two the fly leaf symmetry is provided with the both sides of horizontal pole, the draw-in groove has been seted up to the inboard of fly leaf, the outside that hinders dirt net and the inboard joint of draw-in groove, two installation pieces of the both ends symmetry fixedly connected with of fly leaf, the one end of installation piece is run through set up threaded hole, the inboard threaded connection of screw hole has the bolt.

Preferably, the ventilation assembly comprises a support frame, a machine body shell, a second dust screen, a control main shaft and a front disc, and one end of the machine body shell is fixedly installed on the inner side of the second dust screen.

Preferably, the inner side of the cross rod is fixedly mounted with one end of the machine body shell, and the top of the support frame is fixedly mounted with the bottom of the machine body shell.

Preferably, the inner wall of the machine body shell is provided with a sound absorption plate, and the inner side of one end of the machine body shell is fixedly installed with one end of the control main shaft.

Preferably, one end of the control main shaft and one end of the front disc are movably mounted, and a plurality of blades are uniformly arranged on the outer side of the front disc.

Preferably, one side of the movable plate is movably connected with one end of the machine body shell, and the other side of the movable plate is movably connected with one side of the fixed ring.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through increasing the abatvoix, the abatvoix is fire-retardant perforation sound-absorbing panel, plays good fire-retardant thermal-insulated and sound-absorbing effect, can effectively reduce the noise in the ventilation blower working process.

2. The utility model discloses in, through setting up dustproof subassembly, dustproof subassembly is mainly by dust screen one, hinder the dirt net, fly leaf and horizontal pole are constituteed, the fly leaf passes through the installation piece and the horizontal pole threaded connection at both ends is fixed, the fly leaf is dismantled in easy to assemble, conveniently change simultaneously and hinder the dirt net, the bold particle impurity in dust screen one can the effective separation outside air, it is the object that the seam is minimum and paint the stickness and glue to hinder the dirt net, it can stick the tiny floater that gets into in the inside air of ventilation blower to hinder the dirt net, inside avoiding the floater to get into the ventilation blower, avoid ventilation blower internal damage, effectively prolong the life of ventilation blower.

Drawings

Fig. 1 is a schematic perspective view of a ventilator with a dustproof effect according to the present invention;

fig. 2 is a schematic view of the internal structure of a ventilator with a dustproof effect according to the present invention;

fig. 3 is a schematic structural view of a dustproof assembly of a ventilator with a dustproof effect according to the present invention;

fig. 4 is an enlarged view of a detail a in fig. 3 of a ventilator with a dustproof effect according to the present invention.

Illustration of the drawings: 1. a dust-proof component; 2. a ventilation assembly; 11. a fixing ring; 12. a first dust screen; 13. a movable plate; 14. a card slot; 15. a dust blocking net; 16. mounting blocks; 17. a threaded hole; 18. a bolt; 19. a cross bar; 21. a support frame; 22. a body housing; 23. a second dust screen; 24. controlling the main shaft; 25. a sound-absorbing panel; 26. a front plate; 27. a blade.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a ventilation blower with dustproof effect, including dustproof subassembly 1 and ventilation subassembly 2, dustproof subassembly 1 includes solid fixed ring 11, dust screen 12, horizontal pole 19, fly leaf 13 and hinder dirt net 15, the inboard fixed mounting of the outside of solid fixed ring 11 and dust screen 12, the inboard and the both ends fixed connection of horizontal pole 19 of solid fixed ring 11, fly leaf 13 and the quantity of hindering dirt net 15 are two, two fly leaf 13 symmetries are provided with the both sides of horizontal pole 19, draw-in groove 14 has been seted up to the inboard of fly leaf 13, the inboard draw-in groove 14 and the joint of hindering dirt net 15 of fly leaf 13 are fixed, hinder the inboard joint of dirt net 15 and draw-in groove 14, hinder dirt net 15 is the object that the seam is minimum and scribble the stickness, hinder dirt net 15 round all around for the joint panel, make things convenient for people to take to change and hinder dirt net 15, hinder dirt net 15 can stick the tiny floater in the air that gets into the inside of ventilation blower, the both ends symmetry fixed connection has two installation pieces 16, the one end of installation piece 16 is seted up, the one end of screw hole 17 runs through the convenient screw thread hole of change and is connected with the fly leaf 13, it connects to facilitate the both ends of the removal of the fly leaf 13 simultaneously to connect the connection of the fly leaf 13 and the connection of the fly leaf 13.

The ventilation assembly 2 comprises a support frame 21, a machine body shell 22, a second dustproof net 23, a control main shaft 24 and a front disc 26, one end of the machine body shell 22 is fixedly installed on the inner side of the second dustproof net 23, the control main shaft 24 in the ventilation assembly 2 can control the rotation of the front disc 26, the front disc 26 drives a plurality of blades 27 on the outer side to rotate, external air is sucked into a ventilation channel inwards, and the ventilation effect is achieved.

The inner side of the cross rod 19 is fixedly mounted with one end of the machine body shell 22, the top of the support frame 21 is fixedly mounted with the bottom of the machine body shell 22, the support frame 21 plays a role in supporting and fixing, the cross rod 19 is located between the fixing ring 11 and the machine body shell 22, and the inner side clamping groove 14 of the movable plate 13 is clamped and fixed with the dust blocking net 15.

The inner wall of engine body shell 22 is provided with abatvoix 25, and inboard and the one end fixed mounting of control main shaft 24 of one end of engine body shell 22, abatvoix 25 be fire-retardant perforation sound-absorbing board, play good fire-retardant thermal-insulated and inhale the sound effect, can effectively reduce the noise in the ventilation blower working process.

One end of the control main shaft 24 is movably installed with one end of the front disc 26, a plurality of blades 27 are evenly arranged on the outer side of the front disc 26, and the control main shaft 24 is used for driving the blades 27 to rotate.

One side of the movable plate 13 is movably connected with one end of the machine body shell 22, the other side of the movable plate 13 is movably connected with one side of the fixed ring 11, and the movable plate 13 is fixed through the mounting blocks 16 at the two ends and the cross rod 19 in a threaded connection mode, so that the dust blocking net 15 can be conveniently replaced.

The utility model discloses a theory of operation: when the ventilator is used, the control main shaft 24 in the ventilation assembly 2 can control the front disc 26 to rotate, the front disc 26 drives the plurality of blades 27 on the outer side to rotate, external air is sucked into a ventilation channel inwards to achieve the ventilation effect, the sound-absorbing plate 25 is added in the body shell 22, the sound-absorbing plate 25 is a flame-retardant perforated sound-absorbing plate, good flame-retardant heat-insulating and sound-absorbing effects are achieved, and noise in the working process of the ventilator can be effectively reduced; there is two 23 dust screens in engine body shell 22's one end, the other end has dustproof subassembly 1, outside air only needs to enter into inside the ventilation blower through the dustproof subassembly 1 of one end, dustproof subassembly 1 mainly is by dust screen one, hinder dirt net 15, fly leaf 13 and horizontal pole 19 are constituteed, horizontal pole 19 is located between solid fixed ring 11 and the engine body shell 22, the inboard draw-in groove 14 and the joint of hindering dirt net 15 of fly leaf 13 are fixed, simultaneously fly leaf 13 is fixed through the installation piece 16 and the horizontal pole 19 threaded connection at both ends, it dismantles fly leaf 13 to facilitate the installation, conveniently change hinders dirt net 15 simultaneously, bold granule impurity in the dust screen 12 can the effective separation outside air, it is the object that the seam is minimum and paint the stickness glue to hinder dirt net 15, hinder dirt net 15 round all around for joint panel, make things convenient for people to take to change and hinder dirt net 15, it can stick the tiny floater in the air that gets into the ventilation blower inside to avoid, avoid the inside damage of ventilation blower, effectively prolong the life of ventilation blower.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A ventilator with dustproof effect, including dustproof subassembly (1) and ventilation subassembly (2), its characterized in that: dustproof subassembly (1) is including solid fixed ring (11), dust screen (12), horizontal pole (19), fly leaf (13) and hinder dirt net (15), the outside of solid fixed ring (11) and the inboard fixed mounting of dust screen (12), the inboard both ends fixed connection with horizontal pole (19) of solid fixed ring (11), fly leaf (13) and the quantity of hindering dirt net (15) are two, two fly leaf (13) symmetry is provided with the both sides of horizontal pole (19), draw-in groove (14) have been seted up to the inboard of fly leaf (13), the outside that hinders dirt net (15) and the inboard joint of draw-in groove (14), two installation piece (16) of the both ends symmetry fixed connection of fly leaf (13), threaded hole (17) have been run through to the one end of installation piece (16), the inboard threaded connection of threaded hole (17) has bolt (18).

2. A ventilator having a dustproof effect according to claim 1, wherein: the ventilation assembly (2) comprises a support frame (21), a machine body shell (22), a second dust screen (23), a control main shaft (24) and a front disc (26), wherein one end of the machine body shell (22) is fixedly installed on the inner side of the second dust screen (23).

3. A ventilator having a dustproof effect according to claim 2, characterized in that: the inner side of the cross rod (19) is fixedly installed with one end of the machine body shell (22), and the top of the supporting frame (21) is fixedly installed with the bottom of the machine body shell (22).

4. A ventilator with a dustproof effect according to claim 2, characterized in that: and the inner wall of the machine body shell (22) is provided with a sound absorption plate (25), and the inner side of one end of the machine body shell (22) is fixedly installed with one end of the control main shaft (24).

5. A ventilator having a dustproof effect according to claim 2, characterized in that: one end of the control main shaft (24) is movably mounted with one end of the front disc (26), and a plurality of blades (27) are uniformly arranged on the outer side of the front disc (26).

6. A ventilator having a dustproof effect according to claim 2, characterized in that: one side of the movable plate (13) is movably connected with one end of the machine body shell (22), and the other side of the movable plate (13) is movably connected with one side of the fixed ring (11).