CN218542321U

CN218542321U - Purification device for underground chamber

Info

Publication number: CN218542321U
Application number: CN202223030546.0U
Authority: CN
Inventors: 马向阳; 付涛; 张寅�; 王攀
Original assignee: Shanxi Dibao Technology Co ltd
Current assignee: Shanxi Dibao Technology Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-02-28
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a purifier that chamber was used relates to air purification technical field, the power distribution box comprises a box body, fixed mounting has first baffle on the left side inner wall of box, be provided with three kits of group between first baffle rear side and the box rear side inner wall, the articulated first chamber door of installing on the corresponding box rear side wall of kit, big pneumatic motor and little pneumatic motor are installed from a left side to the right side in proper order to the leading flank of first baffle, big fan and little fan are installed to big pneumatic motor and little pneumatic motor's leading flank is corresponding, the utility model discloses can select to use big pneumatic motor or little pneumatic motor according to the absorbent characteristic in the kit, make the utilization ratio of absorbent obtain very big promotion, make the purifying effect of air more obvious, big pneumatic motor or little pneumatic motor exhaust air can discharge the ice storage case on next door simultaneously to play ice storage refrigerated effect, resources are saved.

Description

Purification device for underground chamber

Technical Field

The utility model relates to an air purification technical field specifically is a purifier that chamber was used.

Background

The refuge chamber is an emergency refuge place for living personnel when accidents happen in underground operation places such as coal mines and the like, and is a closed space isolated from the outside. When people avoid danger, toxic and harmful gas brought in by the people entering the underground chamber and carbon dioxide exhaled by the people are more and more along with the increase of time, so that air is polluted, and an air purification device is needed to maintain the survival of the people avoiding danger.

The purification device for the underground chamber mainly adopts two modes as power: electric fan type and pneumatic fan type. Originally, all generally adopt the electric fan formula, this mode simple structure, it is convenient to connect, nevertheless along with the country to the attention of coal production security, adopts electric fan probably to bring the threat to the production safety in the pit to through many times experiment and practice prove that electric fan's wind speed also does not do benefit to the make full use of adsorption agent, consequently the air purification device of adopting electric fan formula is not very obvious to the purifying effect of air. After the pneumatic air purification device is adopted, the original active chamber is changed into a passive chamber, so that the underground coal production is very safe.

Among the prior art, traditional pneumatic fan formula power can't be adjusted, leads to pneumatic fan can't adjust according to the adsorbent characteristic of carbon monoxide and carbon dioxide, leads to absorptive utilization ratio lower, and the air purification effect is not good, and pneumatic motor exhaust air directly discharges simultaneously, causes gaseous waste.

SUMMERY OF THE UTILITY MODEL

The utility model provides a purifier that chamber was used to solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a purifier that chamber was used, includes the box, fixed mounting has first baffle on the left side inner wall of box, be provided with three kits of group between first baffle rear side and the box rear side inner wall, the articulated first chamber door of installing on the corresponding box rear side wall of kit, be provided with the air inlet screen panel on the first chamber door, big pneumatic motor and little pneumatic motor are installed in proper order from a left side to the right side to the leading flank of first baffle, big fan and little pneumatic motor's corresponding big fan and the small fan of installing of leading flank, big fan and the articulated second chamber door of installing of the corresponding box leading flank of small fan, fixed mounting has the air-out screen panel on the second chamber door, big pneumatic motor all is connected with the three-way gate valve through the intake pipe with little pneumatic motor's air inlet, the three-way gate valve is connected with pneumatic mechanism through the connecting pipe, fixed mounting has the second baffle between the left box front and back inner wall of pneumatic mechanism, be provided with control mechanism on the connecting pipe, fixed mounting has exhaust mechanism on the gas outlet of big pneumatic motor and little pneumatic motor, the articulated third chamber door of the corresponding box of pneumatic mechanism is installed to the right flank.

Furthermore, rectangular openings are formed in the positions, corresponding to the reagent boxes, of the first partition plates.

Furthermore, the first box door, the second box door and the third box door are all locked and fixed with the box body through built-in locks.

Further, the pneumatic mechanism comprises a gas cylinder, a first guide pipe and a one-way gas valve, the gas cylinder is installed in the box body, a gas outlet of the gas cylinder is connected with the connecting pipe through the first guide pipe, and the one-way gas valve is fixedly installed on the first guide pipe.

Further, control mechanism includes relief pressure valve, control valve and flowmeter, relief pressure valve, control valve and flowmeter follow right to left side fixed mounting in proper order on the connecting pipe, control valve and flowmeter all are provided with box upper surface upside.

Further, exhaust mechanism includes outlet duct, blast pipe and one-way check valve, the gas outlet of big pneumatic motor and little pneumatic motor all is connected with the blast pipe through the outlet duct, blast pipe fixed mounting is on the box left side wall, and the blast pipe inserts and locates the box left side wall outside, equal fixed mounting has one-way check valve on the outlet duct.

Compared with the prior art, the utility model provides a purifier that chamber was used possesses following beneficial effect:

1. this purifier that chamber was used through setting up the tee bend gate valve and being connected with big pneumatic motor and little pneumatic motor respectively, can select to use big pneumatic motor or little pneumatic motor according to the adsorbent characteristic in the kit, makes the utilization ratio of adsorbent obtain very big promotion to the purifying effect that makes the air is more obvious.

2. The purification device for the underground chamber enables air exhausted by the large pneumatic motor or the small pneumatic motor to be exhausted into the nearby ice storage box by arranging the exhaust mechanism, thereby playing the roles of ice storage and refrigeration and saving resources.

3. This purifier that chamber was used can monitor the gas volume of pneumatic mechanism exhaust through setting up the flowmeter, is convenient for in time observe pneumatic mechanism's in service behavior.

Drawings

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

fig. 2 is a top cross-sectional view of the present invention.

In the figure: 1. a box body; 2. a first separator; 3. a kit; 4. a first door; 5. an air inlet net cover; 6. an atmospheric air motor; 7. a small pneumatic motor; 8. a large fan; 9. a small fan; 10. a second door; 11. an air outlet net cover; 12. an air inlet pipe; 13. a three-way gate valve; 14. a connecting pipe; 15. a pneumatic mechanism; 151. a gas cylinder; 152. a first conduit; 153. a one-way air valve; 16. a second separator; 17. a control mechanism; 171. a pressure reducing valve; 172. a control valve; 173. a flow meter; 18. an exhaust mechanism; 181. an air outlet pipe; 182. an exhaust pipe; 183. a one-way check valve; 19. a third box door; 20. a rectangular opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the utility model discloses a purifier that chamber used, including box 1, fixed mounting has first baffle 2 on the left side inner wall of box 1, be provided with three group's reagent boxes 3 between 2 rear sides of first baffle and the box 1 rear side inner wall, articulated on the box 1 rear side wall that reagent box 3 is corresponding installs first chamber door 4, be provided with air inlet screen panel 5 on the first chamber door 4, big pneumatic motor 6 and little pneumatic motor 7 are installed from a left side to the right side in proper order to the leading flank of first baffle 2, big pneumatic motor 6 and the corresponding big fan 8 and the little fan 9 of installing of leading flank of little pneumatic motor 7, big fan 8 and the articulated second chamber door 10 of installing of leading flank of the corresponding box 1 of little fan 9, fixed mounting has air outlet screen panel 11 on the second chamber door 10, the air inlet of big pneumatic motor 6 and little pneumatic motor 7 all is connected with three-way gate valve 13 through intake pipe 12, three-way gate valve 13 sets up in the upper surface upside of upper surface of 1, three-way gate valve 13 is connected with pneumatic mechanism 15 through 14, the left pneumatic mechanism 15 is connected with the air outlet mechanism is installed on the box 1, the fixed mounting of the air outlet mechanism 18 and the last pneumatic motor of the fixed mounting of three-way pneumatic motor mechanism and the fixed connection pipe of the box 6 and the corresponding box 6 of the box 15, the air exhaust mechanism 15, the air control mechanism is provided with the three-way pneumatic mechanism 18.

Specifically, rectangular openings 20 are formed in the positions, corresponding to the reagent cartridges 3, of the first partition plates 2.

In this embodiment, the rectangular opening 20 enables the reagent kit 3 to be drafted by the large fan 8 and the small fan 9, which is convenient for installing the reagent kit 3.

Specifically, the first box door 4, the second box door 10 and the third box door 19 are all locked and fixed with the box body 1 through built-in locks.

In this embodiment, the built-in lock can lock the first door 4, the second door 10, and the third door 19 with the box body 1, so as to prevent the first door 4, the second door 10, and the third door 19 from being opened and closed at will.

Specifically, the pneumatic mechanism 15 includes a gas cylinder 151, a first conduit 152 and a one-way gas valve 153, the gas cylinder 151 is installed in the box body 1, a gas outlet of the gas cylinder 151 is connected to the connecting pipe 14 through the first conduit 152, and the one-way gas valve 153 is fixedly installed on each of the first conduit 152.

In this embodiment, the gas in the gas cylinder 151 flows into the connecting tube 14 through the first conduit 152, and the one-way gas valve 153 prevents the gas from flowing back into the gas cylinder 151.

Specifically, the control mechanism 17 includes a pressure reducing valve 171, a control valve 172 and a flow meter 173, the pressure reducing valve 171, the control valve 172 and the flow meter 173 are fixedly mounted on the connecting pipe 14 in sequence from right to left, and the control valve 172 and the flow meter 173 are both arranged on the upper side of the upper surface of the box body 1.

In this embodiment, the pressure reducing valve 171 reduces the gas pressure in the connection pipe 14, the control valve 172 controls the opening and closing of the connection pipe 14, and the flow meter 173 counts the amount of gas flowing through the connection pipe 14.

Specifically, exhaust mechanism 18 includes outlet duct 181, blast pipe 182 and one-way check valve 183, the gas outlet of big pneumatic motor 6 and little pneumatic motor 7 all is connected with blast pipe 182 through outlet duct 181, blast pipe 182 fixed mounting is on the left side wall of box 1, and blast pipe 182 inserts and locates the 1 left side wall outside of box, equal fixed mounting has one-way check valve 183 on the outlet duct 181.

In this embodiment, the air outlet pipe 181 allows the air discharged from the air outlet of the large pneumatic motor 6 or the small pneumatic motor 7 to flow into the air outlet pipe 182, the one-way check valve 183 prevents the air from flowing back, and the air outlet pipe 182 is fixedly mounted to the muffler to reduce the exhaust noise.

When the device is used, according to the characteristics of the adsorbent in the kit 3, the device is butted with an air inlet pipe 12 of a corresponding large pneumatic motor 6 or a corresponding small pneumatic motor 7 through a three-way gate valve 13, a control valve 172 is opened, gas in a gas cylinder 151 in the pneumatic mechanism 15 flows into a connecting pipe 14 through a first conduit 152, the gas flows into the large pneumatic motor 6 or the small pneumatic motor 7 on the corresponding air inlet pipe 12 through the connecting pipe 14, the large pneumatic motor 6 or the small pneumatic motor 7 drives a large fan 8 or a small fan 9 connected thereto to rotate, outside surface air flows into the kit 3 through an air inlet mesh enclosure 5, carbon monoxide and carbon dioxide in the air are adsorbed and purified through the adsorbent, the purified air is discharged through an air outlet mesh enclosure 11 through the large fan 8 or the small fan 9, the large pneumatic motor 6 or the small pneumatic motor 7 using corresponding power is selected, the utilization rate of the adsorbent is greatly improved, the purification effect of the air is more obvious, the discharged through an air outlet pipe 181 in the air outlet 182 of the large pneumatic motor 6 or the small pneumatic motor 7 through the air outlet pipe 18, the air outlet 182 is used for monitoring the quantity of the air flow rate, the air flow meter 15, and the ice storage mechanism 15 can be used conveniently and the ice storage mechanism 15 can be observed.

To sum up, the purification device for the underground chamber can select and use the large pneumatic motor 6 or the small pneumatic motor 7 according to the characteristics of the adsorbent in the kit 3, so that the utilization rate of the adsorbent is greatly improved, the purification effect of air is more obvious, and meanwhile, the air discharged by the large pneumatic motor 6 or the small pneumatic motor 7 can be discharged into a nearby ice storage box, so that the ice storage and refrigeration effects are achieved, and resources are saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a purifier that chamber was used, includes box (1), its characterized in that: a first partition plate (2) is fixedly installed on the inner wall of the left side of the box body (1), three groups of reagent boxes (3) are arranged between the rear side of the first partition plate (2) and the inner wall of the rear side of the box body (1), a first box door (4) is installed on the rear side wall of the box body (1) corresponding to the reagent boxes (3) in a hinged mode, an air inlet mesh enclosure (5) is arranged on the first box door (4), a large pneumatic motor (6) and a small pneumatic motor (7) are installed on the front side face of the first partition plate (2) from left to right in sequence, a large fan (8) and a small fan (9) are installed on the front side face of the box body (1) corresponding to the large fan (8) and the small fan (9) in a hinged mode, a second box door (10) is installed on the front side face of the second box door (10), an air outlet mesh enclosure (11) is fixedly installed on the second box door (10), air inlets of the large pneumatic motor (6) and the small pneumatic motor (7) are connected with a three-way gate valve (13), a connecting pipe (15) is arranged on the front side wall of the box body (1), and a connecting pipe (15) and a connecting mechanism (15) is arranged between the front side wall (15) and the front side of the box body (14), and air outlets of the large pneumatic motor (6) and the small pneumatic motor (7) are fixedly provided with an exhaust mechanism (18), and the right side surface of the box body (1) corresponding to the pneumatic mechanism (15) is hinged with a third box door (19).

2. The cleaning apparatus for a chamber as claimed in claim 1, wherein: rectangular openings (20) are formed in the positions, corresponding to the reagent boxes (3), of the first partition plates (2).

3. A cleaning system for a chamber as claimed in claim 1, wherein: the first box door (4), the second box door (10) and the third box door (19) are locked and fixed with the box body (1) through built-in locks.

4. A cleaning system for a chamber as claimed in claim 1, wherein: the pneumatic mechanism (15) comprises a gas cylinder (151), a first guide pipe (152) and a one-way gas valve (153), the gas cylinder (151) is installed in the box body (1), a gas outlet of the gas cylinder (151) is connected with the connecting pipe (14) through the first guide pipe (152), and the one-way gas valve (153) is fixedly installed on the first guide pipe (152).

5. A cleaning system for a chamber as claimed in claim 1, wherein: control mechanism (17) are including relief pressure valve (171), control valve (172) and flowmeter (173), relief pressure valve (171), control valve (172) and flowmeter (173) are from right to left fixed mounting in proper order on connecting pipe (14), control valve (172) and flowmeter (173) all are provided with box (1) upper surface upside.

6. The cleaning apparatus for a chamber as claimed in claim 1, wherein: exhaust mechanism (18) include outlet duct (181), blast pipe (182) and one-way check valve (183), the gas outlet of big pneumatic motor (6) and little pneumatic motor (7) all is connected with blast pipe (182) through outlet duct (181), blast pipe (182) fixed mounting is on box (1) left side wall, and blast pipe (182) insert and locate box (1) left side wall outside, equal fixed mounting has one-way check valve (183) on outlet duct (181).