CN210460728U - Fresh air system under gold mine laminated dead zone environment - Google Patents
Fresh air system under gold mine laminated dead zone environment Download PDFInfo
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- CN210460728U CN210460728U CN201921546962.1U CN201921546962U CN210460728U CN 210460728 U CN210460728 U CN 210460728U CN 201921546962 U CN201921546962 U CN 201921546962U CN 210460728 U CN210460728 U CN 210460728U
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Abstract
The utility model discloses a fresh air system in a gold mine laminated dead zone environment, which comprises a mine, wherein two ventilation shafts which are matched with each other are arranged in the mine; the air inlet system comprises an air inlet chamber, an air inlet pipeline, an air inlet machine and a ventilation opening, the air outlet system comprises an air outlet chamber, an air outlet pipeline, an exhaust fan, a filter and a ventilation opening, and the ventilation shaft is communicated with the tunnel; the fresh air system in the gold mine laminated dead zone environment realizes the functions of simultaneously air intake and air exhaust in the mine tunnel by adopting the mode of matching the air intake system and the air exhaust system, thereby greatly improving the ventilation efficiency, simultaneously solving the problem that the whole system cannot work after the exhaust in a single direction fails, and improving the reliability of the system; simultaneously, the structure of the fresh air system is simpler and more reasonable by arranging the air inlet pipeline, the air outlet pipeline and the ventilation opening in parallel, and the ventilation effect is greatly improved.
Description
Technical Field
The utility model relates to a new trend system field under gold ore stromatolite dead zone environment specifically is a new trend system under gold ore stromatolite dead zone environment.
Background
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation.
The existing fresh air system under the gold mine laminated dead zone environment generally adopts a single-direction air exhaust mode, so that the air exhaust efficiency is not high, and once a ventilation fault occurs, the whole system can lose the effect; meanwhile, the structure of a fresh air system in the existing gold mine laminated dead zone environment is unreasonable, and the ventilation effect is poor; therefore, a new fresh air system under the gold mine laminated dead zone environment is required.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new trend system under gold deposit stromatolite dead zone environment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a fresh air system in a gold mine laminated dead zone environment comprises a mine, wherein two ventilation shafts which are matched with each other are arranged in the mine; the air inlet system comprises an air inlet chamber, an air inlet pipeline, an air inlet machine and a ventilation opening, the air outlet system comprises an air outlet chamber, an air outlet pipeline, an exhaust fan, a filter and a ventilation opening, the ventilation shaft is communicated with the roadway, and the air inlet pipeline and the air outlet pipeline are respectively arranged on two sides of the roadway; the air inlet pipeline and the air outlet pipeline are provided with a vent at intervals; an air inlet chamber is arranged above one of the ventilation shafts, an air inlet machine is arranged in the air inlet chamber, and an air outlet of the air inlet machine is communicated with an air inlet pipeline through a joint; an air outlet chamber is arranged above the other one of the ventilation shafts, an exhaust fan is arranged in the air outlet chamber, an air inlet of the exhaust fan is communicated with an air outlet pipeline through a joint, and a filter is arranged in the air outlet chamber; the air outlet of the exhaust fan is connected with the filter through an air outlet pipeline.
As a further aspect of the present invention: the ventilation shaft is a vertical shaft; the air inlet pipeline and the air outlet pipeline are respectively arranged on the top and the bottom of the roadway; the air inlet pipeline and the air outlet pipeline are fixed in the roadway through steel nails.
As a further aspect of the present invention: the air inlet pipeline is opposite to the air outlet pipeline in air inlet, and the air outlet is communicated to the inner side of the roadway.
As a further aspect of the present invention: a fixed seat is arranged in the air inlet chamber, and the air inlet machine is fixed on the fixed seat through bolts and nuts.
As a further aspect of the present invention: a fixed seat is arranged in the air outlet chamber, and the exhaust fan is fixed on the fixed seat through bolts and nuts; the filter is fixed on the fixed seat through bolts and nuts.
Compared with the prior art, the beneficial effects of the utility model are that: the fresh air system in the gold mine laminated dead zone environment realizes the functions of simultaneously air intake and air exhaust in the mine tunnel by adopting the mode of matching the air intake system and the air exhaust system, thereby greatly improving the ventilation efficiency, simultaneously solving the problem that the whole system cannot work after the exhaust in a single direction fails, and improving the reliability of the system; simultaneously, the structure of the fresh air system is simpler and more reasonable by arranging the air inlet pipeline, the air outlet pipeline and the ventilation opening in parallel, and the ventilation effect is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of a fresh air system in a gold mine laminated dead zone environment.
Fig. 2 is a schematic structural diagram of an air inlet system and an air outlet system in a fresh air system under a gold mine laminated dead zone environment.
Fig. 3 is a schematic diagram of an arrangement structure of an air inlet pipeline and an air outlet pipeline in a fresh air system in a gold mine laminated dead zone environment.
Fig. 4 is a schematic diagram of an arrangement structure of vents in a fresh air system in a gold mine laminated dead zone environment.
In the figure: 1. a mine; 2. a ventilation shaft; 3. a roadway; 4. an air inlet system; 5. an air outlet system; 6. an air inlet chamber; 7. an air outlet chamber; 8. an air inlet pipeline; 9. an air outlet pipeline; 10. an air inlet machine; 11. an exhaust fan; 12. a filter; 13. and a vent.
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, in an embodiment of the present invention, a fresh air system in a gold mine laminated dead zone environment includes a mine 1, two ventilation shafts 2 are provided in the mine 1, the ventilation shafts 2 are vertical shafts, and the purpose of providing two ventilation shafts 2 which are mutually matched is to facilitate arrangement of an air inlet system 4 and an air outlet system 5; the air inlet system 4 comprises an air inlet chamber 6, an air inlet pipeline 8, an air inlet machine 10 and a vent 13, the air outlet system 5 comprises an air outlet chamber 7, an air outlet pipeline 9, an exhaust fan 11, a filter 12 and the vent 13, the ventilation shaft 2 is communicated with the roadway 3, the air inlet pipeline 8 and the air outlet pipeline 9 are respectively arranged on two sides of the roadway 3, and the air inlet pipeline 8 and the air outlet pipeline 9 are respectively arranged on two sides of the top and the bottom of the roadway 3, so that the aim of arrangement is to facilitate simultaneous ventilation from the top and the bottom of a mine tunnel and improve the ventilation efficiency; the air inlet pipeline 8 and the air outlet pipeline 9 are fixed in the roadway 3 through steel nails; the air inlet pipeline 8 and the air outlet pipeline 9 are provided with a vent 13 at intervals, the vent 13 of the air inlet pipeline 8 and the vent 13 of the air outlet pipeline 9 are opposite, and the vent 13 leads to the inner side of the roadway 3, so that the arrangement aims to accelerate the air flow in the roadway 3 and improve the ventilation efficiency;
referring to fig. 1-2, in the embodiment of the present invention, an air inlet chamber 6 is disposed above one of the ventilation shafts 2, an air inlet fan 10 is disposed in the air inlet chamber 6, a fixing seat is disposed in the air inlet chamber 6, the air inlet fan 10 is fixed on the fixing seat through bolts and nuts, and an air outlet of the air inlet fan 10 is communicated with an air inlet duct 8 through a joint; the air inlet machine 10 is used for pressing fresh air into the roadway 3; an air outlet chamber 7 is arranged above the other ventilation shaft 2, an exhaust fan 11 is arranged in the air outlet chamber 7, a fixed seat is arranged in the air outlet chamber 7, the exhaust fan 11 is fixed on the fixed seat through bolts and nuts, an air inlet of the exhaust fan 11 is communicated with an air outlet pipeline 9 through a joint, a filter 12 is arranged in the air outlet chamber 7, and the filter 12 is fixed on the fixed seat through bolts and nuts; an air outlet of the exhaust fan 11 is connected with a filter 12 through an air outlet pipeline 9, and the filter 12 is used for filtering and purifying the dirty air pumped out from the mine 1; the air inlet chamber 6, the air outlet chamber 7, the air inlet fan 10 and the exhaust fan 11 are used for simultaneously supplying air and exhausting air into the roadway 3, so that the ventilation function of the roadway 3 is realized;
when the device is used, fresh air is pressed into the air inlet pipeline 8 through the air inlet machine 10, is pressed into the roadway 3 through the air inlet pipeline 8, and is dispersed in the roadway 3 through the vent 13; meanwhile, dirty air enters the air outlet pipeline 9 through a vent 13 on the air outlet pipeline 9, the dirty air in the air outlet pipeline 9 is pumped out through an exhaust fan 11, and the dirty air is filtered and purified through a filter 12 and then is discharged into the atmosphere; through mutually supporting of air inlet system 4 and air-out system 5, realize the quick, high-efficient ventilation to mine 1.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A fresh air system in a gold mine laminated dead zone environment comprises a mine (1), and is characterized in that two ventilation shafts (2) which are matched with each other are arranged in the mine (1); the air inlet system (4) comprises an air inlet chamber (6), an air inlet pipeline (8), an air inlet machine (10) and a ventilation opening (13), the air outlet system (5) comprises an air outlet chamber (7), an air outlet pipeline (9), an exhaust fan (11), a filter (12) and a ventilation opening (13), the ventilation shaft (2) is communicated with the roadway (3), and the air inlet pipeline (8) and the air outlet pipeline (9) are respectively arranged on two sides of the roadway (3); the air inlet pipeline (8) and the air outlet pipeline (9) are provided with a vent (13) at intervals; an air inlet chamber (6) is arranged above one of the ventilation shafts (2), an air inlet fan (10) is arranged in the air inlet chamber (6), and an air outlet of the air inlet fan (10) is communicated with an air inlet pipeline (8) through a joint; an air outlet chamber (7) is arranged above the other ventilation shaft (2), an exhaust fan (11) is arranged in the air outlet chamber (7), an air inlet of the exhaust fan (11) is communicated with an air outlet pipeline (9) through a joint, and a filter (12) is arranged in the air outlet chamber (7); the air outlet of the exhaust fan (11) is connected with the filter (12) through an air outlet pipeline (9).
2. The fresh air system in the gold mine laminated dead zone environment as claimed in claim 1, wherein the ventilation shaft (2) is a vertical shaft; the air inlet pipeline (8) and the air outlet pipeline (9) are respectively arranged on the top and the bottom of the roadway (3); the air inlet pipeline (8) and the air outlet pipeline (9) are fixed in the roadway (3) through steel nails.
3. The fresh air system in the gold mine laminated dead zone environment as claimed in claim 1, wherein the ventilation openings (13) of the air inlet duct (8) and the air outlet duct (9) are opposite, and the ventilation openings (13) are opened to the inner side of the roadway (3).
4. The fresh air system in the gold mine laminated dead zone environment as claimed in claim 1, wherein a fixing seat is arranged in the air inlet chamber (6), and the air inlet machine (10) is fixed on the fixing seat through bolts and nuts.
5. The fresh air system in the gold mine laminated dead zone environment as claimed in claim 1, wherein a fixing seat is arranged in the air outlet chamber (7), and the exhaust fan (11) is fixed on the fixing seat through bolts and nuts; the filter (12) is fixed on the fixed seat through bolts and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921546962.1U CN210460728U (en) | 2019-09-18 | 2019-09-18 | Fresh air system under gold mine laminated dead zone environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921546962.1U CN210460728U (en) | 2019-09-18 | 2019-09-18 | Fresh air system under gold mine laminated dead zone environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210460728U true CN210460728U (en) | 2020-05-05 |
Family
ID=70433577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921546962.1U Active CN210460728U (en) | 2019-09-18 | 2019-09-18 | Fresh air system under gold mine laminated dead zone environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210460728U (en) |
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2019
- 2019-09-18 CN CN201921546962.1U patent/CN210460728U/en active Active
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