Mining intelligent air distribution device

Abstract

The utility model relates to the technical field of air distribution equipment, and discloses a mining intelligent air distribution device which comprises a connecting pipe, two air inlet pipes are fixedly connected to the front portion of the connecting pipe, two connecting blocks are fixedly connected to the front side of the inner wall of the connecting pipe, and rotating valves are rotationally connected to the interiors of the two connecting blocks. A valve plate is fixedly connected to the outer portion of the rotating valve, connecting plates are fixedly connected to the front side and the rear side of the valve plate correspondingly, two fixing plates are fixedly connected to the ends, far away from each other, of the two connecting plates correspondingly, and a plurality of limiting rings are fixedly connected to the ends, far away from each other, of the two fixing plates correspondingly. According to the air purifier, the rotating valve plate is rotated to open and close the two ventilation pipes respectively, the air inlet efficiency can be improved when the fans rotate, the fans can be prevented from being damaged by alternately using the fans, the safety is improved, the filter barrel can purify sucked air, the filter barrel is detachable, and therefore components in the filter barrel can be replaced conveniently; and the air quality in the mine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air distribution equipment, in particular to an intelligent air distribution device for mining. Background Art

[0002] The intelligent air distribution device for mining mainly senses the environmental parameters inside the mine, such as temperature, humidity, gas concentration, etc., controls the fans in the ventilation system, and realizes precise adjustment and distribution of the ventilation air volume inside the mine.

[0003] After searching, the Chinese patent document announcement number: CN218154740U discloses a special air distribution box for fresh air. When in use, the air inlet pipe is used to connect with the main air inlet pipe, and then the connecting pipe can be connected with the diversion pipe for diverting the air. When there is an angle between the diversion pipe and the connecting pipe and the connection cannot be made smoothly, the user rotates the adjusting cylinder, and the adjusting cylinder will rotate along the inner wall of the through groove. After the adjusting cylinder rotates, it will drive the connecting pipe to rotate, and then change the position of the connecting pipe until the connecting pipe corresponds to the diversion pipe. At this time, the user can smoothly connect the diversion pipe to the connecting pipe, and then the user locks the locking structure to fix the adjusting cylinder, thereby avoiding the rotation of the connecting pipe during use, causing the diversion pipe to bend and affect the air flow, thereby improving the practicability of the device.

[0004] The beneficial effects of the above patent specification mentions that "the air inlet pipe is used to connect to the main air inlet pipe, and then the connecting pipe can be connected to the diversion pipe for diverting the air." Although the air is diverted by the angles of multiple diversion pipes to adjust the air volume and angle, the air inlet efficiency is low due to the presence of multiple air outlets, and there is no filtering device at the air outlet, so it is impossible to adsorb and purify unclean air, affecting the air quality. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an intelligent air distribution device for mining, which aims to improve the problem that when air is entering, the air volume affects the efficiency due to too many air outlets and the air quality is poor, and cannot be filtered and purified.

[0006] In order to achieve the above-mentioned objectives, the utility model adopts the following technical solutions: 1. An intelligent air distribution device for mining, comprising a connecting pipe, wherein the front part of the connecting pipe is fixedly connected to two air inlet pipes, the front side of the inner wall of the connecting pipe is fixedly connected to two connecting blocks, the two connecting blocks are internally rotatably connected with a rotating valve, the rotating valve is externally fixedly connected with a valve plate, the front and rear sides of the valve plate are fixedly connected with connecting plates, the two connecting plates are respectively fixedly connected with two fixing plates at one end far from each other, the two fixing plates are respectively fixedly connected with a plurality of limiting rings at one end far from each other, the two limiting rings are internally slidably connected with a limiting rod, the left side of the limiting rod is fixedly connected with a baffle, the outside of the limiting rod is sleeved with a spring 1, the outside of the limiting rod is fixedly connected with a fixing collar, one end of the spring 1 is fixedly connected to the right side of one of the limiting rings, and the other end of the spring 1 is fixedly connected to the left side of the fixing collar, the outer walls of the left and right sides of the two air inlet pipes are fixedly connected with a reset assembly, the rear part of the connecting pipe is fixedly connected with an air outlet pipe, and the outside of the air outlet pipe is fixedly connected with a disassembly assembly.

[0007] As a further description of the above technical solution: the two air inlet pipes are fixedly connected to the inside of the fans, and the two air inlet pipes are fixedly connected to the box body on the far sides.

[0008] As a further description of the above technical solution: the reset assembly includes a box body, a cavity is arranged inside the box body, a reset rod is slidably connected inside the box body, a spring 2 is sleeved outside the reset rod, a baffle 2 is slidably connected to the left side of the reset rod, a movable baffle is fixedly connected to the right side of the reset rod, the baffle 2 is fixedly connected to the inner wall of the box body, and the movable baffle is slidably connected to the inside of the box body.

[0009] One end of the second spring is fixedly connected to the right side of the second baffle, and the other end of the second spring is fixedly connected to the left side of the movable baffle.

[0010] As a further description of the above technical solution: the disassembly assembly includes a filter barrel, the outer wall of the filter barrel is slidably connected to the inner wall of the air outlet pipe, and the left and right sides of the filter barrel are fixedly connected with a fixing rod 1.

[0011] As a further description of the above technical solution: the left and right sides of the filter barrel are fixedly connected with a fixing rod three, the bottom of the fixing rod three is rotatably connected with a telescopic rod, and the bottom of the telescopic rod is rotatably connected with a handle.

[0012] As a further description of the above technical solution: a spring three is sleeved on the outside of the telescopic rod, one end of the spring three is fixedly connected to the bottom of the fixed rod three, and the other end of the spring three is fixedly connected to the top of the handle.

[0013] As a further description of the above technical solution: the top and bottom of the handle are in contact with each other on the outer side of the fixing rod.

[0014] As a further description of the above technical solution: a second fixing rod is fixedly connected to the left and right sides of the filter barrel, and the outer side of the second fixing rod is rotatably connected to the inner side of the handle.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the valve plate can realize the synchronous operation of closing and opening the two air inlet pipes through the cooperation of the limit rod, spring 1, fixed collar, limit ring, reset rod, baffle 2, spring 2 and other structures, thereby improving the efficiency of the fan in the air inlet pipe. The reset component can reset the valve plate after it is engaged with the air inlet pipe on one side.

[0017] 2. In the utility model, the filter barrel and the air outlet pipe can be separated, disassembled and cleaned by cooperating with the handle, the telescopic rod and the spring, thereby improving the air quality level. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural view of an intelligent air distribution device for mining proposed by the utility model;

[0019] Figure 2 This is a view of the internal structure of an intelligent air distribution device for mining proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the connection block structure of a mine intelligent air distribution device proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the air outlet pipe structure of an intelligent air distribution device for mining proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of location A of an intelligent air distribution device for mining proposed by the utility model.

[0023] Legend:

[0024] 1. Connecting pipe; 2. Air inlet pipe; 3. Fan; 4. Valve plate; 5. Connecting block; 6. Rotating valve; 7. Connecting plate; 8. Fixed plate; 9. Limiting ring; 10. Limiting rod; 11. Baffle 1; 12. Spring 1; 13. Box body; 14. Cavity; 15. Baffle 2; 16. Reset rod; 17. Movable baffle; 18. Spring 2; 19. Filter barrel; 20. Fixed rod 1; 21. Handle; 22. Fixed rod 2; 23. Telescopic rod; 24. Spring 3; 25. Fixed rod 3; 26. Air outlet pipe; 27. Fixed collar. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-3 The utility model provides an embodiment: an intelligent air distribution device for mining, including a connecting pipe 1, which is a connecting pipe connecting the air inlet and air outlet pipes, and is also the bearing structure of the regulating device. The front part of the connecting pipe 1 is fixedly connected to two air inlet pipes 2, and the air inlet pipe 2 is the input part of the whole device, which is often placed outdoors. The front side of the inner wall of the connecting pipe 1 is fixedly connected to two connecting blocks 5, and the internal rotation of the two connecting blocks 5 is connected to a rotating valve 6, and the external rotation of the rotating valve 6 is fixedly connected to a valve plate 4. The position of the valve plate is changed by rotating the rotating valve to open and close the air inlet pipe. The front and rear sides of the valve plate 4 are fixedly connected to connecting plates 7, and the two connecting plates 7 are separated at one end far from each other. Two fixing plates 8 are fixedly connected respectively, and a plurality of limiting rings 9 are fixedly connected at one end far from the two fixing plates 8. A limiting rod 10 is slidably connected inside the two limiting rings 9, and a baffle 11 is fixedly connected to the left side of the limiting rod 10. A spring 12 is sleeved on the outside of the limiting rod 10, and a fixing collar 27 is fixedly connected to the outside of the limiting rod 10. One end of the spring 12 is fixedly connected to the right side of one of the limiting rings 9, and the other end of the spring 12 is fixedly connected to the left side of the fixing collar 27. Through the cooperation of these structural components, the valve plate 4 is fixed so that it is fixed in an unused air inlet pipe on one side to improve the efficiency of the fan. The outer walls of the left and right sides of the two air inlet pipes 2 are fixedly connected with reset components.

[0027] Reference Figure 2-3 The reset assembly includes a box body 13, a cavity 14 is arranged inside the box body 13, a reset rod 16 is slidably connected inside the box body 13, the reset rod 16 can slide in the box body 13, push the limit rod out of the cavity, so that the valve plate is separated from the air inlet pipe, a spring 2 18 is sleeved on the outside of the reset rod 16, a baffle 2 15 is slidably connected to the left side of the outside of the reset rod 16, a movable baffle 17 is fixedly connected to the right side of the outside of the reset rod 16, the baffle 2 15 is fixedly connected to the inner wall of the box body 13 outside, the movable baffle 17 is slidably connected to the inside of the box body 13 outside, one end of the spring 2 18 is fixedly connected to the right side of the baffle 2 15, and the other end of the spring 2 18 is fixedly connected to the left side of the movable baffle 17. Through the cooperation of these structures, the reset rod is reset.

[0028] Reference Figure 1 , Figure 4 , Figure 5An air outlet pipe 26 is fixedly connected to the rear of the connecting pipe 1 , and a disassembly component is fixedly connected to the outside of the air outlet pipe 26 .

[0029] The disassembly assembly includes a filter barrel 19, the outer wall of the filter barrel 19 is slidably connected to the inner wall of the air outlet pipe 26, and the filter barrel is slidably connected to the filter barrel, so that the filtering degree of the filtering facilities in the filter barrel can be adjusted automatically, which is more convenient for disassembly and cleaning. The air outlet pipe 26 is fixedly connected with a fixed rod 1 20 on both sides. The filter barrel 19 is fixedly connected with a fixed rod 3 25 on both sides, and the bottom of the fixed rod 3 25 is rotatably connected with a telescopic rod 23, and the bottom of the telescopic rod 23 is rotatably connected with a handle 21, and the outside of the telescopic rod 23 is sleeved with a spring 3 24, one end of the spring 3 24 is fixedly connected to the bottom of the fixed rod 3 25, and the other end of the spring 3 24 is fixedly connected to the top of the handle 21, and the bottom and top of the handle 21 are in contact with the outside of the fixed rod 20, and the filter barrel 19 is fixedly connected with a fixed rod 22 on the left and right sides, and the outside of the fixed rod 22 is rotatably connected to the inside of the handle 21, and the handles 21 on both sides are engaged with the fixed rod 22, so that the air outlet pipe 26 and the filter barrel 19 are fixed, thereby improving the fixity and safety of the equipment.

Claims

1. An intelligent air distribution device for mining, comprising a connecting pipe (1), characterized in that: The front part of the connecting pipe (1) is fixedly connected to two air inlet pipes (2); the front side of the inner wall of the connecting pipe (1) is fixedly connected to two connecting blocks (5); the insides of the two connecting blocks (5) are rotatably connected to a rotating valve (6); the outside of the rotating valve (6) is fixedly connected to a valve plate (4); the front and rear sides of the valve plate (4) are fixedly connected to connecting plates (7); the two connecting plates (7) are fixedly connected to two fixed plates (8) at their far ends; the two fixed plates (8) are fixedly connected to a plurality of limiting rings (9) at their far ends; the two limiting rings (9) are slidably connected to limiting rods ( 10), a baffle (11) is fixedly connected to the left side of the limit rod (10), a spring (12) is sleeved on the outside of the limit rod (10), a fixing ring (27) is fixedly connected to the outside of the limit rod (10), one end of the spring (12) is fixedly connected to the right side of one of the limit rings (9), and the other end of the spring (12) is fixedly connected to the left side of the fixing ring (27), the left and right outer walls of the two air inlet pipes (2) are fixedly connected to reset components, the rear part of the connecting pipe (1) is fixedly connected to the air outlet pipe (26), and the outside of the air outlet pipe (26) is fixedly connected to a disassembly component.

2. The intelligent air distribution device for mining according to claim 1 is characterized in that: The two air inlet pipes (2) are internally fixedly connected to the fans (3), and the two air inlet pipes (2) are both fixedly connected to a box body (13) on the far side thereof.

3. The intelligent air distribution device for mining according to claim 1 is characterized in that: The reset assembly comprises a box body (13), a cavity (14) is arranged inside the box body (13), a reset rod (16) is slidably connected inside the box body (13), a second spring (18) is sleeved outside the reset rod (16), a second baffle (15) is slidably connected to the left side of the reset rod (16), a movable baffle (17) is fixedly connected to the right side of the reset rod (16), the second baffle (15) is fixedly connected to the inner wall of the box body (13) outside, and the movable baffle (17) is slidably connected to the inside of the box body (13) outside. One end of the second spring (18) is fixedly connected to the right side of the second baffle (15), and the other end of the second spring (18) is fixedly connected to the left side of the movable baffle (17).

4. The intelligent air distribution device for mining according to claim 1 is characterized in that: The disassembly assembly comprises a filter barrel (19), the outer wall of the filter barrel (19) being slidably connected to the inner wall of an air outlet pipe (26), and the air outlet pipe (26) is fixedly connected to a fixing rod 1 (20) on both left and right sides.

5. The intelligent air distribution device for mining according to claim 4 is characterized in that: The left and right sides of the filter barrel (19) are both fixedly connected to a fixing rod three (25), the bottom of the fixing rod three (25) is rotatably connected to a telescopic rod (23), and the bottom of the telescopic rod (23) is rotatably connected to a handle (21).

6. The intelligent air distribution device for mining according to claim 5 is characterized in that: The telescopic rod (23) is sleeved with a spring three (24) on the outside, one end of the spring three (24) is fixedly connected to the bottom of the fixed rod three (25), and the other end of the spring three (24) is fixedly connected to the top of the handle (21).

7. The intelligent air distribution device for mining according to claim 6 is characterized in that: The bottom and top of the handle (21) are in contact with the outside of the fixing rod (20).

8. The intelligent air distribution device for mining according to claim 5 is characterized in that: The left and right sides of the filter barrel (19) are fixedly connected to a second fixing rod (22), and the outside of the second fixing rod (22) is rotatably connected to the inside of the handle (21).

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