CN206554966U - A kind of metal mine underground ventilating device - Google Patents
A kind of metal mine underground ventilating device Download PDFInfo
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- CN206554966U CN206554966U CN201720042656.9U CN201720042656U CN206554966U CN 206554966 U CN206554966 U CN 206554966U CN 201720042656 U CN201720042656 U CN 201720042656U CN 206554966 U CN206554966 U CN 206554966U
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- air duct
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- frequency converter
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- oxygen
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Abstract
The utility model discloses a kind of metal mine underground ventilating device, including bottom plate, front and back at the top of bottom plate is mounted on fixed frame, the inside of fixed frame is from left to right separately installed with air duct one and air duct two, it is separately installed between air duct one and air duct two at the gas outlet at the top of controller and oxygen tank, oxygen tank and electronics control amount valve is installed.The utility model installs oxygenating pipe by the right-hand member in the inner side of air duct one, and the oxygen tank and controller installed between air duct one and air duct two, coordinate the oxygen content detection sensor being respectively mounted inside air duct one and air duct two, Temperature Humidity Sensor and carbon dioxide sensor, and the frequency converter one installed, frequency converter two and electronics control amount valve, the ventilation unit is changed automatically according to the oxygen content in air, and the change of carbon dioxide content and humiture change in mine inner air, to automatically adjust device air-supply and air draft speed, and air-supply when air in oxygen content supplement.
Description
Technical field
The utility model is related to mine ventilation equipment technical field, specially a kind of metal mine underground ventilating device.
Background technology
In mineral mining, it is important that the thermal and humidity environment under mine turns into influence underground work personnel physically and mentally healthy one
Factor, the environment of underground work, with the change of weather and increasing or reducing for number, the moment occurs to change, but mesh
Before, for mine down-hole ventilation equipment, function is single, and autonomous adaptability is poor, and does not have oxygen makeup function so that ore deposit
Ventilation effect in well does not reach ideal standard all the time.
Utility model content
The purpose of this utility model is to provide a kind of metal mine underground ventilating device possess adaptive ability by force, with
And have the advantages that to feed oxygen, it is single to solve now current mine down-hole ventilation equipment function, the problem of adaptive ability is poor.
To achieve the above object, the utility model provides following technical scheme：
A kind of front and back at the top of metal mine underground ventilating device, including bottom plate, the bottom plate is mounted on solid
Determine framework, the inside of the fixed frame is from left to right separately installed with air duct one and air duct two, the air duct one and air duct two
Between be separately installed with the gas outlet at the top of controller and oxygen tank, the oxygen tank electronics control amount valve be installed, the wind
The inside of cylinder one is provided with the left of pressure fan, the pressure fan by electric machine support is provided with dirt filtrating screen, the dust filtration net
Middle part is provided with the inside of oxygen content detection sensor, the right-hand member of air duct one and is provided with oxygenating pipe, and the oxygenating pipe passes through oxygen
Tracheae is connected with electronics control amount valve, and the inside of the air duct two is provided with air exhauster by electric machine support, the air exhauster
Right side is provided with cross bar, and the outer wall of the cross bar is separately installed with Temperature Humidity Sensor and carbon dioxide sensor, the air duct
One and the outer wall of air duct two be also separately installed with frequency converter one and frequency converter two, the corner of the bottom base plate is mounted on branch
Pin, the outer sheath of the leg is provided with spring.
It is preferred that, the two ends of the air duct one are respectively connected with air supply duct, and the two ends of the air duct two are respectively connected with exhausting
Pipeline, the air supply duct of the right-hand member of air duct one and the air draft pipe of the right-hand member of air duct two each lead to the inside of mine.
It is preferred that, the oxygenating pipe is loop configuration, and the inner side of oxygenating pipe is provided with micropore.
It is preferred that, the output end of the Temperature Humidity Sensor, the output end of carbon dioxide sensor and oxygen content detection are passed
The output end of sensor is mutually electrically connected with the input of controller, and the output end of the controller is defeated with frequency converter one respectively
Enter end, the input of frequency converter two to be mutually electrically connected with the input of electronics control amount valve, the output end of the frequency converter one is with sending
Mutually it is electrically connected with, is mutually electrically connected between the output end and air exhauster of the frequency converter two between blower fan.
It is preferred that, the leg is to be mounted on protection network on the left of telescopic mast, the right side of the pressure fan and air exhauster.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is in the air duct one and air duct two in fixed frame by being respectively mounted pressure fan and air exhauster,
So that the device has air-supply and exhausting effect simultaneously, the speed of mine inner air circulation is effectively strengthened, is passed through simultaneously
Right-hand member in the inner side of air duct one installs oxygenating pipe, and the oxygen tank and controller installed between air duct one and air duct two, matches somebody with somebody
Close oxygen content detection sensor, Temperature Humidity Sensor and the carbon dioxide sensing being respectively mounted inside air duct one and air duct two
Device, and the frequency converter one and frequency converter two being respectively mounted on air duct one and air duct two, then coordinate the electricity installed on oxygen tank
Sub- control amount valve so that the ventilation unit can be automatically according to dioxy in the oxygen content change in air and mine inner air
Change carbon content change and humiture change, come automatically adjust the device air-supply and air draft speed, and air-supply when air in oxygen
The supplement of content, can effectively ensure that the abundance of mine internal oxygen, effectively avoid the phenomenon for occurring anoxic inside mine,
So that the air inside mine remains pure and fresh state, a good working environment is provided for staff, so that effectively
Single, the problem of adaptive ability is poor that solve now current mine down-hole ventilation equipment function.
Brief description of the drawings
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model overlooking the structure diagram.
In figure：1 bottom plate, 2 fixed frames, 3 air ducts one, 4 air ducts two, 5 controllers, 6 oxygen tanks, 7 dirt filtrating screens, 8 motor branch
Frame, 9 pressure fan, 10 protection networks, 11 oxygenating pipes, 12 electronics control amount valves, 13 oxygen hoses, 14 frequency converters one, 15 cross bars, 16 humitures
Sensor, 17 carbon dioxide sensors, 18 air exhausters, 19 frequency converters two, 20 legs, 21 springs, 22 oxygen content detection sensors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of metal mine underground ventilating device, including bottom plate 1, the front and back at the top of bottom plate 1
Fixed frame 2 is mounted on, the inside of fixed frame 2 is from left to right separately installed with air duct 1 and air duct 24, air duct 1
Two ends are respectively connected with air supply duct, and the two ends of air duct 24 are respectively connected with air draft pipe, the air supply duct and wind of the right-hand member of air duct 1
The air draft pipe of 24 right-hand members of cylinder each leads to the inside of mine, and controller 5 and oxygen are separately installed between air duct 1 and air duct 24
Electronics control amount valve 12 is installed at gas tank 6, the gas outlet at the top of oxygen tank 6, the inside of air duct 1 is installed by electric machine support 8
There is pressure fan 9, the left side of pressure fan 9 is provided with dirt filtrating screen 7, and the middle part of dirt filtrating screen 7 is provided with oxygen content detection sensor 22, wind
Oxygenating pipe 11 is installed, oxygenating pipe 11 is loop configuration, and the inner side of oxygenating pipe 11 is provided with micropore, mends on the inside of one 3 right-hand members of cylinder
Oxygen pipe 11 is connected by oxygen hose 13 with electronics control amount valve 12, and the inside of air duct 24 is provided with air exhauster by electric machine support 8
18, the right side of air exhauster 18 is provided with cross bar 15, and the outer wall of cross bar 15 is separately installed with Temperature Humidity Sensor 16 and carbon dioxide
The outer wall of sensor 17, air duct 1 and air duct 24 is also separately installed with frequency converter 1 and frequency converter 2 19, temperature and humidity sensing
The output end of the output end of device 16, the output end of carbon dioxide sensor 17 and oxygen content detection sensor 22 with controller 5
Input be mutually electrically connected with, input, the input of frequency converter 2 19 of the output end of controller 5 respectively with frequency converter 1
Mutually it is electrically connected with, is mutually electrically connected between the output end and pressure fan 9 of frequency converter 1 with the input of electronics control amount valve 12, is become
Mutually it is electrically connected between the output end of frequency device 2 19 and air exhauster 18, the corner of the bottom of bottom plate 1 is mounted on leg 20, leg 20
Outer sheath be provided with spring 21, leg 20 be telescopic mast, the right side of pressure fan 9 and the left side of air exhauster 18 are mounted on protection network
10。
The utility model in the air duct 1 and air duct 24 in fixed frame 2 by being respectively mounted pressure fan 9 and exhausting
Machine 18 so that the device has air-supply and exhausting effect simultaneously, effectively strengthens the speed of mine inner air circulation, simultaneously
Oxygenating pipe 11, and the He of oxygen tank 6 installed between air duct 1 and air duct 24 are installed by the right-hand member in the inner side of air duct 1
Controller 5, coordinates the oxygen content detection sensor 22 being respectively mounted inside air duct 1 and air duct 24, Temperature Humidity Sensor 16
With carbon dioxide sensor 17, and the frequency converter 1 and frequency converter 2 19 being respectively mounted on air duct 1 and air duct 24,
Coordinate the electronics control amount valve 12 installed on oxygen tank 6 again so that the ventilation unit can become automatically according to the oxygen content in air
The change of carbon dioxide content and humiture change in change and mine inner air, to automatically adjust device air-supply and take out
Wind velocity, and air-supply when air in oxygen content supplement, can effectively ensure that the abundance of mine internal oxygen, effectively keep away
Exempt from the phenomenon for occurring anoxic inside mine so that the air inside mine remains pure and fresh state, and one is provided for staff
Individual good working environment, so as to effectively solve, now current mine down-hole ventilation equipment function is single, and adaptive ability is poor
The problem of.
The metal mine underground ventilating device, in use, the pressure fan 9 inside air duct 1 is fresh to mine delivered inside
Air exhauster 18 inside air, its air duct 24 carries out the foul atmosphere inside extraction mine, in conveying air and extraction air
When, its oxygen content detection sensor 22, Temperature Humidity Sensor 16 and the moment of carbon dioxide sensor 17 are to being pumped into fresh air
Oxygen content detected, and extract the change and the change of carbon dioxide content of humiture in foul atmosphere, and examined
In the data transfer of survey to controller 5, passed by controller 5 to frequency converter 1, frequency converter 2 19 and electronics control amount valve 12
Pass information so that the device can change oxygen in the power output of pressure fan 9 and air exhauster 18, and the fresh air of conveying
Content.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of metal mine underground ventilating device, including bottom plate (1), it is characterised in that：At the top of the bottom plate (1) front and
The back side is mounted on fixed frame (2), and the inside of the fixed frame (2) is from left to right separately installed with air duct one (3) and wind
Two (4) of cylinder, are separately installed with controller (5) and oxygen tank (6), the oxygen tank between the air duct one (3) and air duct two (4)
(6) electronics control amount valve (12) is installed, the inside of the air duct one (3) is installed by electric machine support (8) at the gas outlet at the top of
Have and dirt filtrating screen (7) is installed on the left of pressure fan (9), the pressure fan (9), aerobic contain is installed at the middle part of the dust filtration net (7)
Oxygenating pipe (11) is installed on the inside of quantity detection sensor (22), described (3) right-hand member of air duct one, the oxygenating pipe (11) passes through oxygen
Tracheae (13) is connected with electronics control amount valve (12), and the inside of the air duct two (4) is provided with air exhauster by electric machine support (8)
(18) cross bar (15), is installed, the outer wall of the cross bar (15) is separately installed with humiture biography on the right side of the air exhauster (18)
The outer wall of sensor (16) and carbon dioxide sensor (17), the air duct one (3) and air duct two (4) is also separately installed with frequency converter
One (14) and frequency converter two (19), the corner of bottom plate (1) bottom are mounted on leg (20), the outside of the leg (20)
It is arranged with spring (21).
2. a kind of metal mine underground ventilating device according to claim 1, it is characterised in that：The air duct one (3)
Two ends are respectively connected with air supply duct, and the two ends of the air duct two (4) are respectively connected with air draft pipe, described (3) right-hand member of air duct one
The air draft pipe of air supply duct and air duct two (4) right-hand member each leads to the inside of mine.
3. a kind of metal mine underground ventilating device according to claim 1, it is characterised in that：The oxygenating pipe (11) is
Loop configuration, and the inner side of oxygenating pipe (11) is provided with micropore.
4. a kind of metal mine underground ventilating device according to claim 1, it is characterised in that：The Temperature Humidity Sensor
(16) output end of output end, the output end of carbon dioxide sensor (17) and oxygen content detection sensor (22) with control
The input of device (5) is mutually electrically connected with, the output end of the controller (5) input respectively with frequency converter one (14), frequency conversion
The input of device two (19) is mutually electrically connected with the input of electronics control amount valve (12), the output end of the frequency converter one (14) with
Pressure fan is mutually electrically connected between (9), is mutually electrically connected between the output end and air exhauster (18) of the frequency converter two (19).
5. a kind of metal mine underground ventilating device according to claim 1, it is characterised in that：The leg (20) is to stretch
Protection network (10) is mounted on the left of contracting post, the right side of the pressure fan (9) and air exhauster (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042656.9U CN206554966U (en) | 2017-01-16 | 2017-01-16 | A kind of metal mine underground ventilating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042656.9U CN206554966U (en) | 2017-01-16 | 2017-01-16 | A kind of metal mine underground ventilating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554966U true CN206554966U (en) | 2017-10-13 |
Family
ID=60358886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720042656.9U Active CN206554966U (en) | 2017-01-16 | 2017-01-16 | A kind of metal mine underground ventilating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554966U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404032A (en) * | 2018-12-11 | 2019-03-01 | 贵州大学 | A kind of underground air supply device of the coal mine digging convenient for filtering |
| CN117231537A (en) * | 2023-11-13 | 2023-12-15 | 烟台东方能源科技有限公司 | Bidirectional axial flow ventilation device |
| CN117345317A (en) * | 2023-10-25 | 2024-01-05 | 中交一公局集团有限公司 | High-efficiency oxygen supply ventilation system based on high-altitude tunnel construction and use method |
-
2017
- 2017-01-16 CN CN201720042656.9U patent/CN206554966U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404032A (en) * | 2018-12-11 | 2019-03-01 | 贵州大学 | A kind of underground air supply device of the coal mine digging convenient for filtering |
| CN117345317A (en) * | 2023-10-25 | 2024-01-05 | 中交一公局集团有限公司 | High-efficiency oxygen supply ventilation system based on high-altitude tunnel construction and use method |
| CN117231537A (en) * | 2023-11-13 | 2023-12-15 | 烟台东方能源科技有限公司 | Bidirectional axial flow ventilation device |
| CN117231537B (en) * | 2023-11-13 | 2024-01-09 | 烟台东方能源科技有限公司 | Bidirectional axial flow ventilation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180503 Address after: No. 3058, Qi Feng Road, Tongguan District, Tongling, Anhui Patentee after: TONGGUAN MINE CONSTRUCTION CO., LTD. OF TONGLING NONFERROUS METALS GROUP CO., LTD. Address before: 244000 Beijing West Road, Tongling, Tongling, Anhui Patentee before: Wang Zhiguo |