CN214596854U - Channel structure of atomizing type breathing filter - Google Patents

Abstract

The utility model relates to a breather filter's passageway technical field specifically is an atomizing breather filter's access structure for produce wind and water smoke can not abundant mix together among the solution prior art among the breather filter, thereby can be very big influence the problem of breather filter result of use. The utility model discloses a main entrance, wind channel and fog are said, be connected with the fresh air subassembly in the wind channel, fog is said and is connected with atomizing subassembly, mixing mechanism is still installed to main entrance's inside, mixing mechanism is including installing two connecting plates that set up relatively in the main entrance, two install the pivot through the bearing between the connecting plate, install a plurality of mixed boards along its length direction in the pivot. The utility model discloses in through set up mixing mechanism in the main entrance, wind and water smoke together arrive the main entrance in the back, along with the rotation of mixing plate, can make wind and more even the mixing of water smoke be in the same place to can make respiratory filter's result of use better.

Description

Channel structure of atomizing type breathing filter

Technical Field

The utility model relates to a breather filter's passageway technical field, more specifically is a channel structure who relates to a breather filter atomizes.

Background

The pneumoconiosis is the first occupational disease of China, and according to the report of 2018 national occupational diseases issued by the national Weijian Commission, the proportion of the pneumoconiosis accounts for 82.9 percent of all the occupational diseases, and industrial and mining enterprises with high dust and high pollution of working environment represented by coal, mines, smelting, machinery, building materials and cement are 'serious disaster areas' of the pneumoconiosis, and in order to reduce the harm of the dust in the air to human bodies and reduce the probability of the workers getting the pneumoconiosis, a breathing filter is needed.

The respiratory filter in the prior art comprises a respiratory mask, a filter body communicated with the respiratory mask, the filter body comprises a folding cylinder type filter element, the folding cylinder type filter element comprises a folding filter layer which is wound into a cylinder shape, a supporting mechanism for preventing the folding filter layer from deforming, an upper end cover and a lower end cover which are used for sealing two end faces of the folding filter layer, an air outlet communicated with the respiratory mask is formed in the middle of the upper end cover, air passes through the folding cylinder type filter element, the folding cylinder type filter element can filter harmful substances in the air, such as inhalable particles, the filtered harmful substances enter the mask through the air outlet, the air entering the mask is breathed by people, the harmful substances in the air can be greatly reduced, a safer environment is provided for workers, and the probability of the workers getting pneumoconiosis is reduced.

However, the above-mentioned respiratory filter is directly inhaled by the user through the air after filtering, so make user's eyes, mouth, nose very easily dry and unsmooth, easily induce anaphylactic xerosis, in order to solve the dry problem of respiratory filter in the use, need increase atomizing device in respiratory filter, atomizing device can produce water smoke, and water smoke can slow down the dry problem of respiratory filter in the use.

However, the air and the water mist generated in the breathing filter cannot be sufficiently mixed together, and thus the using effect of the breathing filter is greatly influenced. Therefore, in order to improve the using effect of the breathing filter, a breathing filter channel structure which can enable wind and water mist to be mixed more fully is urgently needed.

SUMMERY OF THE UTILITY MODEL

Based on above problem, the utility model aims to: the utility model provides a channel structure of atomizing breathing filter for produce wind and water smoke can not be abundant mix together among the solution prior art in the breathing filter, thereby can be very big influence the problem of breathing filter result of use. The utility model discloses in through set up mixing mechanism in the main entrance, wind and water smoke together arrive the main entrance in the back, along with the rotation of mixing plate, can make wind and more even the mixing of water smoke be in the same place to can make respiratory filter's result of use better.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a filter's access structure is breathed to atomizing formula, includes the main entrance, the both sides of main entrance integrated into one piece respectively have wind channel and fog to say, the inside that wind channel and fog were said all communicates with each other with the inside of main entrance, be connected with the fresh air subassembly in the wind channel, the fog is said and is connected with atomizing component, mixing mechanism is still installed to the inside of main entrance, mixing mechanism is including installing two connecting plates that set up relatively in the main entrance, two install the pivot through the bearing between the connecting plate, install a plurality of hybrid plates along its length direction in the pivot.

Preferably, the mixing plate is provided with a plurality of mixing holes.

The preferred structure of the atomizing assembly is: the atomization assembly comprises a water tank, and the water tank is connected with the mist channel through a sealing unit.

Preferably, the water tank is provided with an atomization port, the sealing unit comprises a sealing ring arranged in the atomization port, the inner wall of the sealing ring is provided with an annular groove, and an atomization sheet is arranged in the annular groove.

Preferably, the sealing ring comprises a sealing opening and a sealing boss which are formed into a whole from top to bottom, the sealing opening is in a bell mouth shape, and the annular groove is formed in the sealing boss.

Preferably, the sealing opening is further provided with a connecting groove, and the mist channel is connected with the connecting groove.

Preferably, the air generating assembly comprises a fan, an air outlet of the fan is connected with an air duct, and a heating pipe is further installed in the air duct.

The utility model has the advantages as follows:

(1) the utility model discloses in through set up mixing mechanism in the main entrance, wind and water smoke together arrive the main entrance in the back, along with the rotation of mixing plate, can make wind and more even the mixing of water smoke be in the same place to can make respiratory filter's result of use better.

(2) The utility model discloses it has a plurality of mixing holes to open on the well mixing plate, and when wind and water smoke reachd mixing plate department, along with the rotation of mixing plate, wind and water smoke all can pass the mixing hole, and the mixing hole can further subdivide wind and water smoke to can make wind and easier mixing of water smoke be in the same place, and then make wind and water smoke mix more evenly.

(3) The utility model discloses well sealing washer includes from the top down mutual shaping seal and sealed boss as an organic whole, and the seal is the horn mouth form, sets up first sealing washer into the integral type, the leakproofness of the first sealing washer of improvement that can be very big, and the seal is the horn mouth form simultaneously, can with atomizing air flue elastic contact to can make atomizing effect better.

(4) The utility model discloses still install the heating pipe in the well wind channel, when the wind that needs produced the fan heats, can be conventional heating pipe heating, the heat that the heating pipe sent can make the temperature of wind rise to can be in chilly winter, let the user breathe the warm braw after the more suitable filtration of temperature.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the main channel, the air duct and the mist duct of the present invention;

FIG. 3 is a schematic view of the mixing mechanism of the present invention installed in the main channel;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the sectional structure of the mist channel connected to the water tank through the sealing ring;

FIG. 6 is a schematic view of the sectional structure of the atomization plate installed in the seal ring;

reference numerals: 1 fan, 2 wind channels, 3 main channel, 4 fog channels, 5 water tanks, 6 heating pipes, 7 connecting plates, 8 rotating shafts, 9 mixing plates, 91 mixing holes, 10 bearings, 11 sealing rings, 111 sealing bosses, 112 sealing ports, 1121 connecting grooves and 12 atomizing sheets.

Detailed Description

For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.

Example (b):

as shown in fig. 1-6, a channel structure of an atomizing type respiratory filter, comprises a main channel 3, two sides of the main channel 3 are respectively integrally formed with an air duct 2 and a mist duct 4, the interiors of the air duct 2 and the mist duct 4 are communicated with the interior of the main channel 3, the air duct 2 is connected with a raw air assembly, the mist duct 4 is connected with an atomizing assembly, the interior of the main channel 3 is further provided with a mixing mechanism, the mixing mechanism comprises two connecting plates 7 which are oppositely arranged in the main channel 3, a rotating shaft 8 is arranged between the two connecting plates 7 through a bearing 10, and a plurality of mixing plates 9 are arranged on the rotating shaft 8 along the length direction of the rotating shaft.

The preferred structure of the atomizing assembly is: the atomization assembly comprises a water tank 5, and the water tank 5 is connected with the fog channel 4 through a sealing unit.

Preferably, the water tank 5 is provided with an atomizing opening, the sealing unit comprises a sealing ring 11 installed in the atomizing opening, an annular groove is formed in the inner wall of the sealing ring 11, an atomizing sheet 12 is installed in the annular groove, and water in the water tank 5 is atomized, wherein the water tank 5 and the atomized circuit are both conventional, and details are not repeated herein.

Preferably, the wind generating assembly comprises a fan 1, an air outlet of the fan 1 is connected with the air duct 2, and water in the water tank 5 is atomized, wherein the circuit connection of the fan 1 is conventional, and details are not repeated here.

The working principle is as follows: atomizing piece 12 is through the water atomization back in conventional mode with water tank 5, water smoke passes through in fog way 4 gets into main entrance 3, wind that conventional fan 1 produced through conventional mode passes through wind channel 2 and gets into main entrance 3 in, the power of blowing of wind of mixing plate 9 can be given to the wind that gets into in the main entrance 3, because pivot 8 is connected through bearing 10 between 7 with the connecting plate, so mixing plate 9 can rotate after receiving wind-force, along with mixing plate 9's rotation, can make wind and water smoke more even mix together, and go out from main entrance 3, thereby can make respiratory filter's result of use better.

Preferably, the mixing plate 9 is provided with a plurality of mixing holes 91. When wind and water smoke reach mixing plate 9 department, along with mixing plate 9's rotation, wind and water smoke all can pass mixing hole 91, and mixing hole 91 can further subdivide wind and water smoke to can make wind and easier the mixing of water smoke be in the same place, and then make wind and water smoke mix more evenly.

Preferably, sealing washer 11 includes from the top down mutual shaping sealing opening 112 and sealed boss 111 as an organic whole, and sealing opening 112 is the horn mouth form, and the ring channel is opened in sealed boss 111, sets up first sealing washer 11 into the integral type, the leakproofness of the first sealing washer 11 of improvement that can be very big, and sealing opening 112 is the horn mouth form simultaneously, can with atomizing air flue elastic contact to can make atomizing effect better.

Preferably, the sealing opening 112 is further provided with a connecting groove 1121, the mist channel 4 is connected with the connecting groove 1121, the connecting groove 1121 can be used for facilitating the connection and the disconnection between the water tank 5 and the mist channel 4, and meanwhile, the sealing performance between the water tank 5 and the mist channel 4 can be better.

Preferably, the air duct 2 is further provided with a heating pipe 6, when the air generated by the fan 1 needs to be heated, the conventional heating pipe 6 can be powered on, the temperature of the air can be raised by the heat generated by the heating pipe 6, so that a user can breathe filtered warm air with more appropriate temperature in cold winter, wherein the circuit connection of the heating pipe 6 is also conventional.

The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly illustrating the verification process of the present invention, and are not intended to limit the scope of the present invention, which is still subject to the claims.

Claims (7)

1. The utility model provides a channel structure of atomizing breathing filter which characterized in that: including main entrance (3), the both sides of main entrance (3) integrated into one piece respectively have wind channel (2) and fog to say (4), the inside that wind channel (2) and fog say (4) all communicates with each other with the inside of main entrance (3), be connected with the fresh air subassembly on wind channel (2), be connected with atomizing component on fog way (4), mixing mechanism is still installed to the inside of main entrance (3), mixing mechanism is including installing two connecting plates (7) of relative setting in main entrance (3), two install pivot (8) through bearing (10) between connecting plate (7), install a plurality of hybrid plates (9) along its length direction on pivot (8).

2. The channeled structure of an aerosolized breathing filter of claim 1, wherein: the mixing plate (9) is provided with a plurality of mixing holes (91).

3. The channeled structure of an aerosolized breathing filter of claim 1, wherein: the atomization assembly comprises a water tank (5), and the water tank (5) is connected with the mist channel (4) through a sealing unit.

4. A pathway structure for an aerosol respiratory filter according to claim 3, wherein: the water tank (5) is provided with an atomization port, the sealing unit comprises a sealing ring (11) arranged in the atomization port, the inner wall of the sealing ring (11) is provided with an annular groove, and an atomization sheet (12) is arranged in the annular groove.

5. The channeled structure of an aerosolized breathing filter of claim 4, wherein: the sealing ring (11) comprises a sealing opening (112) and a sealing boss (111) which are formed into a whole from top to bottom, the sealing opening (112) is in a horn mouth shape, and the annular groove is formed in the sealing boss (111).

6. The channeled structure of an aerosolized breathing filter of claim 5, wherein: the sealing opening (112) is also provided with a connecting groove (1121), and the mist channel (4) is connected with the connecting groove (1121).

7. A pathway structure for an aerosol respiratory filter according to any one of claims 1 to 6 wherein: the wind generation assembly comprises a fan (1), an air outlet of the fan (1) is connected with an air duct (2), and a heating pipe (6) is further installed in the air duct (2).

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