CN211370459U

CN211370459U - Automatic circulating ventilation equipment for underground chamber for coal mine operation

Info

Publication number: CN211370459U
Application number: CN201921924109.9U
Authority: CN
Inventors: 白喆; 张晔; 张建国; 朱唐唐
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-08-28
Anticipated expiration: 2029-11-09

Abstract

The utility model discloses an automatic circulation ventilation equipment of underground chamber of coal mine operation, including chamber main part, fan, suction pump and active carbon, the equal fixed mounting in inside top both sides of chamber main part has the mounting bracket, and the inside fixed mounting of mounting bracket has the fan, the bottom fixed mounting of mounting bracket has the support frame, and the inside fixed mounting of support frame has the bracing piece, the intermediate position department of bracing piece is inserted and is equipped with the water pipe, and the top outer wall of water pipe has cup jointed the axle sleeve, the outer wall fixed mounting of axle sleeve has the flabellum, the inside bottom fixed mounting of chamber main part has the water tank. The utility model discloses be provided with through-hole and active carbon, can filter and purify the inside air that enters into chamber main part, the installation cover can be dismantled, conveniently washs the inside of collecting vat, makes the result of use of collecting vat better, and water tank and suction pump can carry out the humidification to the air of the inside of chamber main part, make the inside air circumstance of chamber main part better.

Description

Automatic circulating ventilation equipment for underground chamber for coal mine operation

Technical Field

The utility model relates to a ventilation equipment technical field specifically is a coal mine operation underground chamber automatic cycle ventilation equipment.

Background

With the continuous development of the society and the continuous progress of the coal mining industry, coal mines often need to be deep into the underground coal mine during mining, so that it is very difficult for coal miners to be separated from the underground after working in the underground, and therefore underground coal mines are generally provided with underground chambers for the workers to use for rest, and the underground chambers need to be ventilated due to poor underground air fluidity, so that the air environment in the underground chambers is good, and the use is convenient.

But current chamber ventilation equipment is simple only sets up a set of fan on the wall, and the air pipe ventilates with the passageway of digging generally, consequently when the ventilation, the inside air in mine enters into the inside of chamber easily, and the granule that contains in the mine air enters into the inside of chamber thereupon, influences the inside air circumstance of chamber, uses comparatively inconveniently, consequently needs a coal mine operation underground chamber automatic cycle ventilation equipment to solve above-mentioned problem urgently.

Disclosure of Invention

The utility model aims at providing a coal mine operation is chamber automatic cycle ventilation equipment in pit to the granule in the inside air of mine that proposes in solving above-mentioned background art enters into the inside of chamber easily, influences the inside air circumstance scheduling problem of chamber.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic circulation ventilation device of underground chamber for coal mine operation comprises a chamber main body, a fan, a water suction pump and active carbon, wherein a mounting frame is fixedly mounted at the inner top end of the chamber main body, the fan is fixedly mounted inside the mounting frame, a support frame is fixedly mounted at the bottom end of the mounting frame, a support rod is fixedly mounted inside the support frame, a water pipe is inserted in the middle position of the support rod, a shaft sleeve is sleeved on the outer wall of the top end of the water pipe, fan blades are fixedly mounted on the outer wall of the shaft sleeve, a water tank is fixedly mounted at the inner bottom end of the chamber main body, the water suction pump is fixedly mounted inside the water tank, an air inlet pipe is fixedly mounted at the left end of the chamber main body, an air outlet pipe is fixedly mounted at the right end of the chamber main body, a mounting sleeve is sleeved on the outer walls of the air inlet pipe and the air outlet pipe, a sliding, and the top fixed mounting of slider has the collecting vat, and the both sides of collecting vat have all seted up the through-hole, the inside of collecting vat is provided with the active carbon, the bottom of installation cover is inserted and is equipped with the fixed block, and the outer wall of fixed block has cup jointed the spring, the fixed mouthful has been seted up to the bottom of air-supply line.

Preferably, one end of the water pipe penetrates through the support frame and extends to the inside of the support frame, and the other end of the water pipe is communicated with the output end of the water suction pump.

Preferably, the diameter of the inner wall of the mounting sleeve is equal to the diameter of the outer wall of the air inlet pipe, the diameter of the outer wall of the collecting tank is equal to the diameter of the inner wall of the air inlet pipe, and the mounting sleeve, the collecting tank and the air inlet pipe form an embedded structure.

Preferably, the inner wall diameter of axle sleeve equals with the outer wall diameter size of water pipe, the axle sleeve passes through the pivot with the water pipe and constitutes the rotary type structure.

Preferably, the fixing openings are formed in two sides of the sliding groove, the diameter of the inner wall of each fixing opening is equal to the diameter of the outer wall of each fixing block, the fixing blocks are inserted into the fixing openings, and the fixing openings and the fixing blocks form an embedded structure.

Preferably, one end of the spring is fixedly welded with the fixing block, the other end of the spring is fixedly welded with the mounting sleeve, and the spring and the fixing block form an elastic structure.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic circulating ventilation equipment for the underground chamber for coal mine operation is provided with the through hole and the activated carbon, so that air entering the inside of the chamber main body can be filtered and purified, the mounting sleeve can be disassembled, the inside of the collecting tank can be conveniently cleaned, the using effect of the collecting tank is better, the water tank and the water suction pump can humidify the air inside the chamber main body, and the air environment inside the chamber main body is better;

(1) the device is provided with through-hole and active carbon, and the fan carries the inside of chamber main part with external air, and external air enters into the inside of air-supply line afterwards, and dust and the granule that contains in the air afterwards are filtered by the through-hole, and the inside of collecting vat is once more passed through to the air afterwards, and the active carbon adsorbs and purifies the smell that contains in to the air, and the internal environment that makes the chamber main part is better.

(2) The device is provided with the installation cover, stimulates the fixed block, makes the fixed block break away from the inside of fixed mouthful, can slide the installation cover afterwards, and then makes the installation cover drive the collecting vat and break away from the inside of air-supply line, can wash and change the inside of collecting vat afterwards, makes the collecting vat better to the effect of air filtration and purification, convenient to use.

(3) The device is provided with suction pump and water pipe, and the suction pump carries the inside water of water tank to the inside of water pipe, and the inside water of water pipe is carried to the inside of support frame afterwards, and the wind through the mounting bracket enters into the inside of support frame, and then drives the flabellum and rotate, and the water drips the top of flabellum afterwards, and the rotation through the flabellum drives water and air afterwards and spreads, and then carries out the humidification to the inside air of chamber main part, makes the inside air circumstance of chamber main part better.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the air inlet pipe and the mounting sleeve of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 2.

In the figure: 1. a chamber body; 2. a mounting frame; 3. a fan; 4. a support frame; 5. a water pipe; 6. a water tank; 7. a water pump; 8. an air inlet pipe; 9. installing a sleeve; 10. a slider; 11. a chute; 12. collecting tank; 13. a through hole; 14. activated carbon; 15. an air outlet pipe; 16. a support bar; 17. a shaft sleeve; 18. a fan blade; 19. a fixed port; 20. a fixed block; 21. a spring.

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. 1-4, the present invention provides an embodiment: an automatic circulation ventilation device for an underground chamber for coal mine operation comprises a chamber main body 1, a fan 3, a water suction pump 7 and active carbon 14, wherein a mounting frame 2 is fixedly mounted at the top end inside the chamber main body 1, the fan 3 is fixedly mounted inside the mounting frame 2, a support frame 4 is fixedly mounted at the bottom end of the mounting frame 2, a support rod 16 is fixedly mounted inside the support frame 4, a water pipe 5 is inserted in the middle of the support rod 16, a shaft sleeve 17 is sleeved on the outer wall of the top end of the water pipe 5, fan blades 18 are fixedly mounted on the outer wall of the shaft sleeve 17, the diameter of the inner wall of the shaft sleeve 17 is equal to that of the outer wall of the water pipe 5, the shaft sleeve 17 and the water pipe 5 form a rotary structure through a rotating shaft, the fan 3 can be Y5-47-12.4D in type, the air pressure is increased and air is exhausted by means of input mechanical energy, wind contacts the fan blades 18 to drive the fan blades 18 to rotate, then the fan blades 18 rotate above the water pipe 5 through the shaft sleeves 17, the wind can be diffused, and the wind can be better fused with air inside the chamber main body 1 when entering the chamber main body 1, and the use is convenient.

A water tank 6 is fixedly arranged at the bottom end of the interior of the chamber body 1, a water pump 7 is fixedly arranged in the water tank 6, one end of a water pipe 5 penetrates through the support frame 4 and extends to the interior of the support frame 4, the other end of the water pipe 5 is communicated with the output end of the water pump 7, the water pump 7, which may be of the type PH-176EAH, transfers the mechanical energy of the prime mover to the liquid, increasing the energy of the liquid, thereby achieving the purpose of conveying liquid, the water pump 7 conveys the water in the water tank 6 to the inside of the water pipe 5, then the water in the water pipe 5 is conveyed to the inside of the support frame 4, the wind passing through the mounting frame 2 enters the inside of the support frame 4, thereby driving the fan blades 18 to rotate, then the water drops to the top ends of the fan blades 18, then the water is driven to be diffused in the air by the rotation of the fan blades 18, and then humidify the air inside the chamber body 1, so that the air environment inside the chamber body 1 is better.

An air inlet pipe 8 is fixedly installed at the left end of a chamber main body 1, an air outlet pipe 15 is fixedly installed at the right end of the chamber main body 1, installation sleeves 9 are sleeved on the outer walls of the air inlet pipe 8 and the air outlet pipe 15, a sliding groove 11 is formed in the bottom ends of the air inlet pipe 8, a sliding block 10 is fixedly installed on the inner wall of the bottom end of the installation sleeves 9, a collecting groove 12 is fixedly installed at the top end of the sliding block 10, the diameter of the inner wall of the installation sleeve 9 is equal to the diameter of the outer wall of the air inlet pipe 8, the diameter of the outer wall of the collecting groove 12 is equal to the diameter of the inner wall of the air inlet pipe 8, the installation sleeves 9, the collecting groove 12 and the air inlet pipe 8 form an embedded structure, the collecting groove 12 can be inserted into the air inlet pipe 8, then dust and particles contained in air in the air inlet pipe 8 can be filtered by the through holes 12 and then the air enters the, and then after the air enters the chamber main body 1, the air environment in the chamber main body 1 is better and the use is convenient.

Both sides of the collecting tank 12 are provided with through holes 13, activated carbon 14 is arranged inside the collecting tank 12, a fixing block 20 is inserted into the bottom end of the mounting sleeve 9, a spring 21 is sleeved on the outer wall of the fixing block 20, one end of the spring 21 is fixedly welded with the fixing block 20, the other end of the spring 21 is fixedly welded with the mounting sleeve 9, the spring 21 and the fixing block 20 form an elastic structure, the fixing block 20 is pulled to separate the fixing block 20 from the fixing port 19, then the mounting sleeve 9 can be slid, the mounting sleeve 9 can drive the collecting tank 12 to separate from the inside of the air inlet pipe 8, then the inside of the collecting tank 12 is conveniently cleaned and replaced, then the mounting sleeve 9 and the collecting tank 12 are inserted into the air inlet pipe 8, the fixing block 20 is loosened, the spring 21 drives the fixing block 20 to be embedded into the fixing port 19 for fixing, and the collecting tank 12 can better filter, thereby ensuring better air environment inside the chamber body 1 and convenient use.

Fixed port 19 has been seted up to air-supply line 8's bottom, fixed port 19 sets up the both sides at spout 11, and the inner wall diameter of fixed port 19 equals with the outer wall diameter size of fixed block 20, fixed block 20 is inserted and is established the inside of fixed port 19, fixed port 19 constitutes embedded structure with fixed block 20, when fixed block 20 imbeds the inside of fixed port 19, can fix installation sleeve 9, installation sleeve 9 fixes the position of collecting vat 12 through slider 10, make collecting vat 12 filter the dust in the air, when fixed block 20 breaks away from the inside of fixed port 19, slidable installation sleeve 9, and then make installation sleeve 9 drive the collecting vat 12 through slider 10 and break away from the inside of air-supply line 8, conveniently wash and change collecting vat 12, and is easy to operate.

The working principle is as follows: when the air purifier is used, the fan 3 starts to work through an external power supply, the fan 3 conveys outside air to the inside of the chamber main body 1, then the outside air enters the inside of the air inlet pipe 8, dust and particles contained in the air are filtered by the through holes 13, then the air passes through the inside of the collecting tank 12 again, the active carbon 14 adsorbs and purifies odor contained in the air, the quality of the air in the air inlet pipe 8 is better, then the air enters the inside of the chamber main body 1, the wind generated by the fan 3 passes through the inside of the supporting frame 4, then the wind contacts the fan blades 18 to drive the fan blades 18 to rotate, then the fan blades 18 rotate above the water pipe 5 through the shaft sleeves 17 to diffuse the wind, and further the wind is better fused with the air in the chamber main body 1 when entering the inside of the chamber main body 1, the water in the water tank 6 is conveyed to the inside of the water pipe 5 by the water suction pump 7, the inside water of water pipe 5 is carried to the inside of support frame 4 afterwards, and the water drips the top of flabellum 18 afterwards, and the rotation through flabellum 18 drives water and air and carries out the diffusion, and then humidifies the inside air of chamber main part 1, makes the inside air circumstance of chamber main part 1 better.

Pulling fixed block 20, make fixed block 20 break away from the inside of fixed mouthful 19, can slidable mounting cover 9 afterwards, and then can make mounting cover 9 drive collecting vat 12 break away from the inside of air-supply line 8, it is convenient to wash and change the inside of collecting vat 12 afterwards, install cover 9 and collecting vat 12 insert the inside of air-supply line 8 afterwards, loosen fixed block 20, spring 21 drives the inside that fixed block 20 embedded into fixed mouthful 19 and fixes, make collecting vat 12 can better filter and purify the air, and then make the inside air circumstance of chamber main part 1 better, high durability and convenient use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a coal mine operation underground chamber automatic cycle ventilation equipment, includes chamber main part (1), fan (3), suction pump (7) and active carbon (14), its characterized in that: the indoor unit comprises a chamber main body (1), wherein a mounting frame (2) is fixedly mounted at the inner top end of the chamber main body (1), a fan (3) is fixedly mounted inside the mounting frame (2), a support frame (4) is fixedly mounted at the bottom end of the mounting frame (2), a support rod (16) is fixedly mounted inside the support frame (4), a water pipe (5) is inserted in the middle position of the support rod (16), a shaft sleeve (17) is sleeved on the top end outer wall of the water pipe (5), fan blades (18) are fixedly mounted on the outer wall of the shaft sleeve (17), a water tank (6) is fixedly mounted at the inner bottom end of the chamber main body (1), a water suction pump (7) is fixedly mounted inside the water tank (6), an air inlet pipe (8) is fixedly mounted at the left end of the chamber main body (1), an air outlet pipe (15) is fixedly mounted at the right end of the chamber main body (1), and an installation sleeve (9), spout (11) have been seted up to the bottom of air-supply line (8), the bottom inner wall fixed mounting of installation cover (9) has slider (10), and the top fixed mounting of slider (10) has collecting vat (12), and through-hole (13) have all been seted up to the both sides of collecting vat (12), the inside of collecting vat (12) is provided with active carbon (14), the bottom of installation cover (9) is inserted and is equipped with fixed block (20), and the outer wall of fixed block (20) has cup jointed spring (21), fixed mouthful (19) have been seted up to the bottom of air-supply line (8).

2. The automatic circulation ventilation equipment for the underground chamber for coal mine operation as claimed in claim 1, wherein: one end of the water pipe (5) penetrates through the support frame (4) and extends to the inside of the support frame (4), and the other end of the water pipe (5) is communicated with the output end of the water suction pump (7).

3. The automatic circulation ventilation equipment for the underground chamber for coal mine operation as claimed in claim 1, wherein: the diameter of the inner wall of the mounting sleeve (9) is equal to the diameter of the outer wall of the air inlet pipe (8), the diameter of the outer wall of the collecting tank (12) is equal to the diameter of the inner wall of the air inlet pipe (8), and the mounting sleeve (9), the collecting tank (12) and the air inlet pipe (8) form an embedded structure.

4. The automatic circulation ventilation equipment for the underground chamber for coal mine operation as claimed in claim 1, wherein: the inner wall diameter of axle sleeve (17) equals with the outer wall diameter size of water pipe (5), axle sleeve (17) and water pipe (5) constitute the rotary type structure through the pivot.

5. The automatic circulation ventilation equipment for the underground chamber for coal mine operation as claimed in claim 1, wherein: the fixed ports (19) are arranged on two sides of the sliding groove (11), the diameter of the inner wall of each fixed port (19) is equal to the diameter of the outer wall of each fixed block (20), the fixed blocks (20) are inserted into the fixed ports (19), and the fixed ports (19) and the fixed blocks (20) form an embedded structure.

6. The automatic circulation ventilation equipment for the underground chamber for coal mine operation as claimed in claim 1, wherein: one end of the spring (21) is fixedly welded with the fixing block (20), the other end of the spring (21) is fixedly welded with the mounting sleeve (9), and the spring (21) and the fixing block (20) form an elastic structure.