CN212395649U

CN212395649U - Conjoined direct-suction type filtering dustproof respirator

Info

Publication number: CN212395649U
Application number: CN202020903358.6U
Authority: CN
Inventors: 王龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-26
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to a labor protection articles for use technical field specifically is a disjunctor directly inhales formula and filters dustproof respirator, including respirator, gas-supply pipe, gaseous processing apparatus includes filter vat, purifying box and containing water tank, and purifying box fixed connection is at the filter vat top, and containing water tank fixed connection has the intake pipe in the filter vat bottom, and demountable installation has an intake pipe on the filter vat, and intake pipe inner wall fixed mounting fan of breathing in, gas-supply pipe both ends communicate with respirator and purifying box respectively, the utility model discloses the filter effect is good, simple structure, and low cost can protect labourer's health.

Description

Conjoined direct-suction type filtering dustproof respirator

Technical Field

The utility model relates to a labor protection articles for use technical field specifically is a disjunctor formula of directly inhaling filters dustproof respirator.

Background

The electric welding smoke has poor protective effect of common masks due to fine smoke granularity. The time of the pneumoconiosis caused by welding smoke is generally more than 10 years, so that many people do not consider career protection, thereby causing the pneumoconiosis. The pneumoconiosis of welder is an occupational disease of pulmonary fibrosis caused by long-term inhalation of welding smoke dust, and has the characteristics of prevention and non-medical cure. And has characteristics of progressive deterioration. The respirator that has dustproof effect is worn to the welding workman urgent need, and current dustproof respirator of filtration filter effect is poor, and the structure is complicated, and is expensive, is unfavorable for using widely on a large scale.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a disjunctor formula of directly inhaling filters dustproof respirator to solve the problem among the above-mentioned prior art.

In order to realize the above-mentioned purpose, the utility model provides a disjunctor formula of directly inhaling filters dustproof respirator, including respirator, the gas-supply pipe, gaseous processing apparatus include filter vat, purifying box and containing water tank, and purifying box fixed connection is at the filter vat top, and containing water tank fixed connection is in the filter vat bottom, and demountable installation has the intake pipe on the filter vat, and intake pipe inner wall fixed mounting fan of breathing in, the gas-supply pipe both ends communicate with respirator and purifying box respectively mutually.

Further, the filter vat includes outer bucket and the cover is at the inside interior bucket of outer bucket, and interior bucket outer wall is equipped with the spiral plate, forms the filter chamber between outer bucket inner wall, interior bucket outer wall and the spiral plate, and outer bucket can be dismantled and be connected with the intake pipe with the filter chamber intercommunication, a plurality of shower nozzles of outer bucket inner wall fixed mounting, and a plurality of shower nozzles are located the filter chamber, and both ends are demountable installation respectively before bung and back bung about outer bucket.

Furthermore, the inner wall of the outer barrel is provided with a spiral groove matched with the spiral plate, and the inner wall of the inner barrel is fixedly provided with a handle.

Furthermore, a water inlet and a water outlet are formed in the left side of the water containing tank, a tank cover is arranged above the water containing tank, a plurality of water leakage holes are formed in the tank cover, a water suction pump is installed in the water containing tank, and a water pipe is connected between the water suction pump and the spray head.

Further, an air outlet is formed in the outer barrel, the filter cavity is communicated with the purifying box through the air outlet, and the anti-splashing device is detachably connected in the air outlet.

Furthermore, the splash-proof device comprises a round pipe and a semicircular plate, and the semicircular plate is fixedly connected to the inner wall of the round pipe in a staggered mode.

Further, a support rod is fixedly installed in the purifying box, a storage box is fixedly installed on the support rod, and an air outlet pipe is arranged on the purifying box.

Furthermore, quick plugs are fixedly installed at two ends of the gas conveying pipe, the gas outlet pipe and the breathing mask are respectively and fixedly connected with a quick connector, and the quick plugs are mutually clamped with the quick connectors.

Further, quick plug includes the plug body, is equipped with on the plug body and connects the hole, and plug body both sides are equipped with the clamp plate, are equipped with the spring between plug body and the clamp plate.

Furthermore, quick-operation joint is including connecting the body, connects this internal joint pipe and the joint groove of being equipped with of body, connects the trench in the outside of joint pipe, and the bottom in joint groove is equipped with the recess.

The utility model has the advantages that: 1. the filter barrel is arranged, so that dust can be removed from sucked air, and the dust removal effect is good;

2. the purification box is arranged to dehumidify the filtered air and adsorb some toxic gases in other air, so that the sucked air is cleaner;

3. the mask can be conveniently cleaned by arranging the quick plug and the quick connector, and the gas conveying pipe can be conveniently replaced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic perspective view of an embodiment according to the present invention;

FIG. 2 shows a schematic cross-sectional structural view of a gas treatment device according to an embodiment of the present invention;

fig. 3 shows a schematic cross-sectional structure diagram of a quick plug according to an embodiment of the present invention;

fig. 4 shows a schematic cross-sectional structural view of a quick coupling according to an embodiment of the present invention;

fig. 5 shows a schematic perspective view of a splash guard according to an embodiment of the present invention;

fig. 6 shows a schematic perspective view of a holding rod and a storage case according to an embodiment of the present invention.

Wherein the figures include the following reference numerals: 1. a respiratory mask; 2. a quick coupling; 201. a connector body; 202. a joint pipe; 203. a joint groove; 204. a groove; 3. a quick plug; 301. a plug body; 302. connecting holes; 303. pressing a plate; 304. a spring; 305. a protrusion; 4. a gas delivery pipe; 5. a filter vat; 501. an outer tub; 502. an inner barrel; 503. a spiral plate; 504. a helical groove; 505. a front barrel cover; 506. a rear barrel cover; 507. a filter chamber; 508. a handle; 6. an air inlet pipe; 7. an air outlet; 8. a water containing tank; 801. a box cover; 9. a water suction pump; 10. a spray head; 11. a water inlet and outlet; 12. a splash guard; 1201. a circular tube; 1202. a semicircular plate; 13. a purification box; 1301. a support stick; 1302. a storage box; 1303. and an air outlet pipe.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 6, according to an embodiment of the present invention, a connected direct-suction type filtering dustproof respirator is provided, specifically, the respirator comprises a breathing mask 1, a gas delivery pipe 4 and a gas processing device, the gas processing device comprises a filtering barrel 5, a purification box 13 and a water containing box 8, the purification box 13 is fixedly connected to the top of the filtering barrel 5, the water containing box 8 is fixedly connected to the bottom of the filtering barrel 5, an air inlet pipe 6 is detachably mounted on the filtering barrel 5, an air suction fan is fixedly mounted on the inner wall of the air inlet pipe 6, the air suction fan is set to supply air to the breathing mask 1, so that the breathing is smoother, and two ends of the gas delivery pipe 4 are respectively communicated with the breathing mask 1 and.

The filtering barrel 5 comprises an outer barrel 501 and an inner barrel 502 sleeved inside the outer barrel 501, the outer wall of the inner barrel 502 is provided with a spiral plate 503, a filtering cavity 507 is formed between the inner wall of the outer barrel 501 and the outer wall of the inner barrel 502 and the spiral plate 503, the inner wall of the outer barrel 501 is provided with a spiral groove 504 matched with the spiral plate, the inner wall of the inner barrel 502 is fixedly provided with a handle 508, the outer barrel 501 is detachably connected with an air inlet pipe 6 communicated with the filtering cavity 507, the inner wall of the outer barrel 501 is fixedly provided with a plurality of nozzles 10, the plurality of nozzles 10 are positioned in the filtering cavity 507, and the left end and the right end. An air outlet 7 is arranged on the outer barrel 501, the filter chamber 507 is communicated with the purifying box 13 through the air outlet 7, and the anti-splashing device 12 is detachably connected in the air outlet 7. The splash-proof device 12 comprises a circular tube 1201 and semicircular plates 1202, wherein the semicircular plates 1202 are fixedly connected to the inner wall of the circular tube 1201 in a staggered mode. The supporting rod 1301 is fixedly installed in the purifying box 13, the storage box 1302 is fixedly installed on the supporting rod 1301, a plurality of vent holes are formed in the storage box 1302, activated carbon particles are placed in the storage box 1302, the top of the purifying box 13 is an opening-closing cover, and the air outlet pipe 1303 is arranged on the purifying box 13.

8 left sides of flourishing water tank are equipped with inlet outlet 11, be equipped with the valve in the inlet outlet 11, 8 top detachable of flourishing water tank are equipped with case lid 801, be equipped with a plurality of holes that leak on the case lid 801, install suction pump 9 in the flourishing water tank 8, suction pump 9 is supported by the support frame, apart from 8 bottom certain distances of flourishing water tank, make suction pump 9 can not absorb the dust of the sediment of 8 bottoms of flourishing water tank, be connected with the water pipe between suction pump 9 and the shower nozzle 10, the water pipe is arranged in the outside of flourishing water tank 8 and outer bucket 501. The outer barrel 501 is also provided with a battery box which supplies power for the air suction fan and the water suction pump 9, and the air suction fan and the water suction pump 9 are both small-sized and light-weight parts. The outer tub 501 is also provided with a binding band outside, so that the gas treatment device can be bound to the waist to be fixed and conveniently carried.

Quick plugs 3 are fixedly mounted at two ends of the gas conveying pipe 4, the gas outlet pipe 1303 and the breathing mask 1 are respectively fixedly connected with the quick connectors 2, and the quick plugs 3 are mutually clamped with the quick connectors 2. The quick plug 3 comprises a plug body 301, a connecting hole 302 is formed in the plug body 301, pressing plates 303 are arranged on two sides of the plug body 301, and springs 304 are arranged between the plug body 301 and the pressing plates 303. The quick connector 2 comprises a connector body 201, a connector tube 202 and a connector groove 203 are arranged in the connector body 201, the connector groove 203 is located on the outer side of the connector tube 202, and a groove 204 is arranged at the bottom of the connector groove 203.

The utility model discloses a theory of operation is: the air enters from the air inlet pipe 6 and enters the spiral filter cavity 507, the spray head 10 in the spiral filter cavity 507 sprays water along the tangential direction of the inner wall of the outer barrel 501, a layer of water film is formed on the inner wall of the outer barrel 501, the micro dust in the air is absorbed by the water film, the micro dust is carried by the water film to fall into the water containing tank 8, the air after dust removal and filtration enters the purification tank 13, the air is dehumidified by the absorption of active carbon, some toxic gases in the air are absorbed, the purified air is conveyed to the breathing mask 1 through the air conveying pipe 4, and clean air is provided for workers wearing the breathing mask 1.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 a disjunctor formula of directly inhaling filters dustproof respirator, includes respirator (1), gas-supply pipe (4), gas processing apparatus, a serial communication port, gas processing apparatus includes filter vat (5), purifying box (13) and containing water tank (8), and purifying box (13) fixed connection is at filter vat (5) top, and containing water tank (8) fixed connection is in filter vat (5) bottom, and demountable installation has intake pipe (6) on filter vat (5), and intake pipe (6) inner wall fixed mounting fan of breathing in, and gas-supply pipe (4) both ends are linked together with respirator (1) and purifying box (13) respectively.

2. The conjoined direct-suction type filtering dustproof respirator as claimed in claim 1, wherein the filtering barrel (5) comprises an outer barrel (501) and an inner barrel (502) sleeved inside the outer barrel (501), the outer wall of the inner barrel (502) is provided with a spiral plate (503), a filtering cavity (507) is formed between the inner wall of the outer barrel (501), the outer wall of the inner barrel (502) and the spiral plate (503), the outer barrel (501) is detachably connected with an air inlet pipe (6) communicated with the filtering cavity (507), the inner wall of the outer barrel (501) is fixedly provided with a plurality of nozzles (10), the plurality of nozzles (10) are positioned in the filtering cavity (507), and the left end and the right end of the outer barrel (501) are respectively detachably provided with a front barrel cover (505) and a rear barrel cover (506.

3. The conjoined direct-suction type filtering dustproof respirator as claimed in claim 2, wherein the inner wall of the outer barrel (501) is provided with a spiral groove (504) matched with the spiral plate, and the inner wall of the inner barrel (502) is fixedly provided with a handle (508).

4. The conjoined direct-suction type filtering dustproof respirator as claimed in claim 3, wherein the left side of the water containing tank (8) is provided with a water inlet and outlet (11), a tank cover (801) is arranged above the water containing tank (8), the tank cover (801) is provided with a plurality of water leakage holes, a water suction pump (9) is installed in the water containing tank (8), and a water pipe is connected between the water suction pump (9) and the spray head (10).

5. The conjoined direct-suction type filtering dustproof respirator as claimed in claim 4, wherein the outer barrel (501) is provided with an air outlet (7), the filtering cavity (507) is communicated with the purifying box (13) through the air outlet (7), and the air outlet (7) is detachably connected with the anti-splashing device (12).

6. The integrated direct-suction filtering dustproof respirator of claim 5, wherein the splash-proof device (12) comprises a round pipe (1201) and semicircular plates (1202), and the semicircular plates (1202) are fixedly connected to the inner wall of the round pipe (1201) in a staggered mode.

7. The conjoined direct-suction type filtering dustproof respirator as claimed in claim 6, wherein a support rod (1301) is fixedly installed in the purification box (13), a storage box (1302) is fixedly installed on the support rod (1301), and an air outlet pipe (1303) is arranged on the purification box (13).

8. The conjoined direct-suction type filtering dustproof respirator as claimed in claim 7, wherein the two ends of the gas transmission pipe (4) are fixedly provided with the quick plugs (3), the gas outlet pipe (1303) and the breathing mask (1) are respectively and fixedly connected with the quick connector (2), and the quick plugs (3) and the quick connector (2) are mutually clamped.

9. The conjoined direct-suction type filtering dustproof respirator according to claim 8, wherein the quick plug (3) comprises a plug body (301), the plug body (301) is provided with a connecting hole (302), two sides of the plug body (301) are provided with pressing plates (303), and a spring (304) is arranged between the plug body (301) and the pressing plates (303).

10. The one-piece direct-suction type filtering dustproof respirator of claim 9, wherein the quick connector (2) comprises a connector body (201), a connector pipe (202) and a connector groove (203) are arranged in the connector body (201), the connector groove (203) is positioned on the outer side of the connector pipe (202), and a groove (204) is arranged at the bottom of the connector groove (203).