CN215637769U

CN215637769U - Ventilation dust collector

Info

Publication number: CN215637769U
Application number: CN202121872380.XU
Authority: CN
Inventors: 喜静波; 徐海鑫; 李宏伟; 吕继军; 王鑫磊; 杨晋; 李仲达; 彭兴凯
Original assignee: Beijing Taiyanggong Gas Fired Thermal Power Co ltd
Current assignee: Beijing Taiyanggong Gas Fired Thermal Power Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-25
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technology of ventilation equipment, in particular to a ventilation and dust removal device. The ventilating dust removal device comprises a pipeline fan, a first mute dust removal device and a connecting pipe, wherein the first mute dust removal device is provided with an air inlet and an air outlet, the connecting pipe is connected between the air outlet of the first mute dust removal device and a fresh air inlet of the pipeline fan, an insertion hole is formed in the pipe wall of the connecting pipe, a virus adsorption filtering piece capable of ventilating is detachably inserted in the insertion hole, and the virus adsorption filtering piece partitions the inner cavity of the connecting pipe. The advantages are that: structural design is reasonable, and the silence effect is good to, can effectual filtration adsorb the virus, ensure the security that the new trend enters the room.

Description

Ventilation dust collector

Technical Field

The utility model relates to the technology of ventilation equipment, in particular to a ventilation and dust removal device.

Background

In some superstores or other slightly closed places, ventilation devices are needed to promote indoor air circulation, and under the current large environment, the traditional ventilation devices cannot meet the requirements, and because the traditional ventilation devices do not have the virus isolation function, a new type of ventilation equipment needs to be developed on the basis of the requirement to meet the use requirement under the current environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ventilation and dust removal device, which effectively overcomes the defects of the prior art.

The technical scheme for solving the technical problems is as follows:

the utility model provides a ventilation dust collector, includes pipeline fan, a silence dust collector and connecting pipe, above-mentioned first silence dust collector has air inlet and gas outlet, and above-mentioned connecting pipe is connected between above-mentioned first silence dust collector's gas outlet and above-mentioned pipeline fan's new trend entry, is equipped with the spliced eye on the pipe wall of above-mentioned connecting pipe, and detachable grafting has the virus that can breathe freely to adsorb and filter the piece in the above-mentioned spliced eye, and above-mentioned virus adsorbs the inner chamber that cuts off above-mentioned connecting pipe.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the first silent dust removal device comprises a shell, the shell is a hollow cylindrical component, one end of the shell is provided with an air pipe connector communicated with the interior of the shell, through holes communicated with the interior of the shell are uniformly distributed in the other end of the shell and the side wall of the shell, the air pipe connector forms an air outlet of the first silent dust removal device, the through holes form an air inlet of the first silent dust removal device, a silencing filter bag is filled in the shell, and the connecting pipe is connected between the air pipe connector and a fresh air inlet of the pipeline fan.

Further, the air outlet of the pipeline fan is connected with a second mute dust removal device, the second mute dust removal device and the first mute dust removal device are identical in structure, and an air pipe connector of the second mute dust removal device is connected and communicated with the air outlet of the pipeline fan.

Furthermore, the outside of another silence dust collector is equipped with a kuppe, and the one end that above-mentioned kuppe kept away from above-mentioned pipeline fan is equipped with the air outlet.

Furthermore, the connecting pipe is a square pipe, the inserting hole is arranged on one side wall of the connecting pipe, the inserting slots corresponding to the inserting hole are respectively arranged on the corresponding opposite side walls on the inner wall of the connecting pipe, the virus adsorption and filtration piece comprises a square inserting frame body, a plurality of layers of non-woven fabrics and melt-blown fabric composite layers are arranged in the frame of the inserting frame body, the inserting frame body is inserted through the inserting hole, and the two sides of the inserting frame body are respectively inserted into the inserting slots on the two sides of the inner wall of the connecting pipe.

Further, the surfaces of the pipeline fan, the first mute dust removal device and the connecting pipe are coated with sound absorption material coatings.

The utility model has the beneficial effects that: structural design is reasonable, and the silence effect is good to, can effectual filtration adsorb the virus, ensure the security that the new trend enters the room.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the ventilating and dust removing apparatus of the present invention;

FIG. 2 is a schematic structural view of another embodiment of the ventilating and dust removing apparatus of the present invention;

FIG. 3 is a schematic structural view of still another embodiment of the ventilating and dust-removing device of the present invention;

fig. 4 is a schematic internal structure diagram of a first silent dust removal device in the ventilation dust removal device of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a pipeline fan; 2. a first silent dust removal device; 3. a connecting pipe; 4. a virus adsorbing and filtering element; 5. a second silent dust removing device; 6. a pod; 21. a housing; 22. a silencing filter bag; 41. inserting the frame body; 42. non-woven fabrics and melt-blown fabric composite layers; 211. a tracheal tube interface; 212. and a through hole.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 1, the ventilation and dust removal device of this embodiment includes a pipeline fan 1, a first silent dust removal device 2 and a connection pipe 3, the first silent dust removal device 2 has an air inlet and an air outlet, the connection pipe 3 is connected between the air outlet of the first silent dust removal device 2 and the fresh air inlet of the pipeline fan 1, an insertion hole is formed in a pipe wall of the connection pipe 3, a virus adsorption and filtration member 4 capable of ventilating is detachably inserted into the insertion hole, and the virus adsorption and filtration member 4 blocks an inner cavity of the connection pipe 3.

In this embodiment, external new trend gets into first silence dust collector 2 earlier and filters the dust removal to fall and fall the back of making an uproar and input to indoor through pipeline fan 1, the in-process of input, when passing through connecting pipe 3, can filter 4 see through virus absorption, and this virus adsorbs and filters 4 virus that can be effectual in the adsorbed air, and the new trend of ensureing to send into indoor is safer, has wide use prospect and prevention and cure meaning under current big environment.

More specifically, as shown in fig. 4, the first silent dust collector 2 includes a housing 21, the housing 21 is a hollow cylindrical member, one end of the housing is provided with an air pipe joint 211 communicated with the interior thereof, the other end and the side wall thereof are uniformly provided with through holes 212 communicated with the interior thereof, the air pipe joint 211 forms an air outlet of the first silent dust collector 2, the through holes 212 form an air inlet of the first silent dust collector 2, the housing 21 is filled with a silencing filter bag 22, and the connection pipe 3 is connected between the air pipe joint 211 and a fresh air inlet of the pipeline fan 1.

In this scheme, first silence dust collector 2 structural design is fairly simple, and the new trend is fallen the noise through amortization filter capsule 22 and is filtered when the through-hole 212 gets into, sends into indoor at last, and the effect is better.

As shown in fig. 4, the silencing filter bag 22 is a sleeve made of silencing cotton, the sleeve is placed in the casing 21, the outer contour of the sleeve is consistent with the contour of the inner wall of the casing 21, the end of the sleeve away from the pipeline fan 1 is open, and the sleeve is filled with a plurality of layers of filtering fillers formed by laying and overlapping cotton gauze.

Example 2

As shown in fig. 2, in embodiment 1, the air outlet of the duct fan 1 is connected to a second silent dust removing device 5, the second silent dust removing device 5 and the first silent dust removing device 2 have the same structure, and the air pipe connector of the second silent dust removing device 5 is connected to and communicated with the air outlet of the duct fan 1.

In this embodiment, the air outlet of the pipeline fan 1 is provided with the second silent dust removal device 5, so that the noise possibly generated when fresh air enters the room is further reduced, and the use is more comfortable.

Example 3

As shown in fig. 3, in embodiment 2, a flow guide cover 6 is disposed outside the second quiet dust removing device 5, and an air outlet is disposed at an end of the flow guide cover 6 away from the duct fan 1.

In this embodiment, the design of the air guide sleeve 6 can enable fresh air entering the room to supply air towards a specific direction (the direction of the air outlet of the air guide sleeve 6), so that the use experience is better.

In any of the above embodiments, the connecting tube 3 is a square tube, one side wall of which is provided with the insertion hole, and the inner wall of which is provided with slots corresponding to the insertion hole, respectively, and the virus-adsorbing and filtering member 4 includes a square insertion frame 41, a plurality of layers of non-woven fabrics and melt-blown fabric composite layers 42 are provided in the frame of the insertion frame 41, the insertion frame 41 is inserted through the insertion hole, and both sides of the insertion frame are inserted into the slots on both sides of the inner wall of the connecting tube 3, respectively.

In this embodiment, the plug frame 41 has a simple structural design, and is sealed with the connection of the plug hole to prevent air leakage, and after the plug frame 41 is installed, the plug frame 41 touches the bottom, and both sides thereof are restricted by the slots, so that the assembly is stable, and during replacement, only the plug frame 41 needs to be pulled out upwards, and the non-woven fabric and the meltblown fabric composite layer 42 are replaced periodically.

In any of the above embodiments, the surfaces of the duct fan 1, the first mute dust collector 2 and the connecting pipe 3 are coated with sound-absorbing material coatings.

In this scheme, through at the equipment surface coating sound absorbing material coating, can further reduce the noise that the air current passes through, play better silence effect.

In this application, the duct fan 1 may be a conventional axial flow fan.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a ventilation dust collector which characterized in that: including pipeline fan (1), first silence dust collector (2) and connecting pipe (3), first silence dust collector (2) have air inlet and gas outlet, connecting pipe (3) are connected the gas outlet of first silence dust collector (2) with between the new trend entry of pipeline fan (1), be equipped with the spliced eye on the pipe wall of connecting pipe (3), detachable pegs graft in the spliced eye and has the virus that can breathe freely to adsorb and filter piece (4), virus adsorbs and filters piece (4) and cuts off the inner chamber of connecting pipe (3).

2. A ventilating dust collecting apparatus according to claim 1, wherein: first silence dust collector (2) includes casing (21), casing (21) are inside hollow column component, and its one end is equipped with rather than inside trachea interface (211) of intercommunication, and the equipartition has through-hole (212) rather than inside intercommunication on its other end and its lateral wall, trachea interface (211) constitute the gas outlet of first silence dust collector (2), through-hole (212) constitute the air inlet of first silence dust collector (2), casing (21) intussuseption is filled with amortization filter bag (22), connecting pipe (3) are connected trachea interface (211) with between the new trend entry of pipeline fan (1).

3. A ventilating dust collecting apparatus according to claim 2, wherein: the air outlet of the pipeline fan (1) is connected with a second mute dust removal device (5), the second mute dust removal device (5) is identical to the first mute dust removal device (2) in structure, and an air pipe connector of the second mute dust removal device (5) is connected with and communicated with the air outlet of the pipeline fan (1).

4. A ventilating dust collecting apparatus according to claim 3, wherein: the outside of the second silent dust removal device (5) comprises a flow guide cover (6), and an air outlet is formed in one end, far away from the pipeline fan (1), of the flow guide cover (6).

5. A ventilating dust collecting device according to any one of claims 1 to 4, characterized in that: the connecting pipe (3) is a square pipe, the side wall of one side of the connecting pipe is provided with the inserting hole, the inner wall of the connecting pipe is correspondingly provided with inserting slots corresponding to the inserting hole on the side walls of the two opposite sides respectively, the virus adsorption filtering piece (4) comprises a square inserting frame body (41), a plurality of layers of non-woven fabrics and melt-blown fabric composite layers (42) are arranged in the frame of the inserting frame body (41), the inserting frame body (41) is inserted into the inserting hole, and the two sides of the inserting frame body are inserted into the inserting slots on the two sides of the inner wall of the connecting pipe (3) respectively.

6. A ventilating dust collecting device according to any one of claims 1 to 4, characterized in that: the surfaces of the pipeline fan (1), the first mute dust removal device (2) and the connecting pipe (3) are coated with sound absorption material coatings.