CN215222370U - Mining intrinsic safety type positioning base station - Google Patents
Mining intrinsic safety type positioning base station Download PDFInfo
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- CN215222370U CN215222370U CN202121040092.8U CN202121040092U CN215222370U CN 215222370 U CN215222370 U CN 215222370U CN 202121040092 U CN202121040092 U CN 202121040092U CN 215222370 U CN215222370 U CN 215222370U
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- base station
- positioning base
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- door
- casing
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Abstract
The utility model discloses a mining intrinsic safety type positioning base station, which relates to the field of positioning base stations, and in order to achieve the purpose, the technical proposal of the utility model comprises a positioning base station and a shell body which is provided with the positioning base station; an air inlet is formed in the middle of a bottom plate of the shell and provided with a two-way swinging split door, an air cylinder is arranged on the air inlet downwards, and a ventilation fan is arranged in the air cylinder; the side of the positioning base station is surrounded by an inner barrel, the lower end of the inner barrel is fixed with the bottom plate of the shell, a vent is reserved at the upper end of the inner barrel and the top of the shell, a drying agent is arranged between the inner barrel and the shell, and an air outlet is formed in the bottom plate between the inner barrel and the shell. The drying of the inside of the shell can be effectively kept, the condition of condensed water inside the shell is avoided, and the most favorable working environment of the positioning base station is ensured to be inside the shell.
Description
Technical Field
The utility model relates to a mining ann's type location basic station mainly relates to location basic station field.
Background
The mining intrinsic safety type is mining intrinsic safety type electrical equipment, and is used for an explosion-proof type of the electrical equipment in a coal mine, most of existing positioning base stations in the mine only consider the situation that external water drops are prevented from entering the positioning base stations, and the phenomenon that water drops are generated due to condensation of internal water vapor is ignored.
SUMMERY OF THE UTILITY MODEL
The not enough of prior art more than, the utility model provides a mining ann's type location basic station can effectually keep the inside drying of casing, avoids the inside condition that the comdenstion water appears, ensures that inside is in the most favorable operational environment of location basic station.
In order to achieve the above purpose, the technical scheme of the utility model is that: comprises a positioning base station and a shell body placed with the positioning base station; an air inlet is formed in the middle of a bottom plate of the shell and provided with a two-way swinging split door, an air cylinder is arranged on the air inlet downwards, and a ventilation fan is arranged in the air cylinder; the side of the positioning base station is surrounded by an inner barrel, the lower end of the inner barrel is fixed with the bottom plate of the shell, a vent is reserved at the upper end of the inner barrel and the top of the shell, a drying agent is arranged between the inner barrel and the shell, and an air outlet is formed in the bottom plate between the inner barrel and the shell.
The technical principle and the beneficial effects of the utility model are as follows:
through being equipped with ventilation fan, can drive the inside air current of casing and flow, avoid inside the comdenstion water that appears to gather, air inlet and gas outlet all set up the bottom plate at the casing, consequently, can avoid the water that the top drips to enter into in the casing, the in-process that the air current flows is between inner tube and casing, the drier can carry out drying process with the air current, this scheme of adoption can provide bigger drier adsorption area, the door structure is run from opposite directions to the double-swing, select corotation or reversal at ventilation fan, can make the air current both can follow in the air inlet gets into the casing, also can follow the casing and flow to the outside, when ventilation fan pivoted, the negative pressure and the high pressure of formation will run from opposite directions to the door, and then make things convenient for the air current to flow.
Through the scheme, the drying inside the shell can be effectively kept, the condition of condensed water inside the shell is avoided, and the most favorable working environment of the positioning base station inside the shell is ensured.
Preferably, the to door includes two door leafs, door leaf outside edge with the air inlet is articulated, articulated department is equipped with the torsional spring, the torsional spring makes two fold when the door leaf does not have exogenic action. The door leaves of the side-by-side door can be kept in a closed state through the torsion spring, and meanwhile, the door leaves can be opened in time under the action of external force.
Preferably, two the inner edges of door leaf are equipped with the magnet of mutual absorption, improve the stability of running from opposite directions the door and foldeing, avoid the torsional spring to twist fatigue and can't fold and open the door.
Preferably, the lower port of the inner cylinder is provided with a filter screen which can filter the passing airflow.
Preferably, a temperature and humidity sensor is arranged in the shell, so that the temperature and humidity inside the shell can be detected in real time, and a good working environment inside the shell is ensured.
Preferably, the inner barrel is provided with a plurality of air holes to improve the air flow in the shell to pass through the drying agent.
Preferably, the distribution area of the air holes is gradually increased from the lower end of the inner cylinder to the upper part, so that more air flows contact with the drying agent from the upper part of the inner cylinder, and the drying effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only 1 of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The device comprises a shell 1, an inner cylinder 2, a positioning base station 3, a drying agent 4, an air outlet 5, a ventilation fan 6, an air inlet 7, an air cylinder 8, a split door 9 and a filter screen 10.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely preferred embodiments of the present invention, rather than 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.
Examples
As shown in fig. 1, the embodiment of the present invention includes a positioning base station 3 and a housing 1 in which the positioning base station 3 is placed; an air inlet 7 is formed in the middle of a bottom plate of the shell 1, a two-way swinging split door 9 is arranged on the air inlet 7, an air cylinder 8 is arranged on the air inlet 7 downwards, and a ventilation fan 6 is arranged in the air cylinder 8; 3 side walls of location basic station are equipped with inner tube 2, the lower extreme of inner tube 2 with the bottom plate of casing 1 is fixed, the upper end of inner tube 2 with the top of casing 1 is left and is equipped with the blow vent, inner tube 2 with be equipped with drier 4 between the casing 1, inner tube 2 with bottom plate between the casing 1 is equipped with gas outlet 5.
Through being equipped with ventilation fan 6, can drive the inside air current of casing 1 and flow, avoid inside the comdenstion water to gather to appear, air inlet 7 and gas outlet 5 all set up the bottom plate at casing 1, consequently, can avoid the water that the top drips to enter into casing 1 in, the in-process that the air current flows is through between inner tube 2 and casing 1, drier 4 can carry out drying process with the air current, this scheme of adoption can provide bigger drier 4 adsorption area, the door 9 structure is run from opposite directions to two-way swing, select corotation or reversal at ventilation fan 6, can make the air current both can follow air inlet 7 and get into in casing 1, also can follow casing 1 internal flow outside, when ventilation fan 6 rotates, the negative pressure and the high pressure of formation will run from opposite directions and run from opposite directions door 9, and then make things convenient for the air current to flow.
Through the scheme, the drying inside the shell 1 can be effectively kept, the condition of condensed water inside the shell is avoided, and the most favorable working environment of the positioning base station 3 inside the shell is ensured.
The side-by-side door 9 comprises two door leaves, the outer end edge of each door leaf is hinged to the air inlet 7, a torsional spring is arranged at the hinged position, and the torsional spring enables the two door leaves to be folded when no external force is applied to the door leaves. The hinge of the side-by-side door 9 can be kept closed by the torsion spring, and can be opened in time under the action of external force.
Two the inner limit of door leaf is equipped with the magnet of mutual adsorption, improves to run from opposite directions the stability that door 9 folded, avoids the torsional spring to appear twisting fatigue and can't fold and run from opposite directions door 9.
The lower port of the inner barrel 2 is provided with a filter screen 10 which can filter the passing air flow.
Be equipped with temperature and humidity sensor in the casing 1, can detect inside humiture in real time, ensure inside good operational environment.
The inner cylinder 2 is provided with a plurality of air holes, so that the air flow in the shell 1 is improved to flow through the drying agent 4.
The distribution area of the air holes from the lower end of the inner cylinder 2 to the upper part is gradually increased, so that more air flow contacts with the drying agent 4 from the upper part of the inner cylinder 2, and the drying effect is improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A mining intrinsic safety type positioning base station (3) is characterized by comprising a positioning base station (3) and a shell (1) placed with the positioning base station (3);
an air inlet (7) is formed in the middle of a bottom plate of the shell (1), the air inlet (7) is provided with a two-way swinging split door (9), an air cylinder (8) is arranged on the air inlet (7) downwards, and a ventilation fan (6) is arranged in the air cylinder (8);
the side wall of location basic station (3) is equipped with inner tube (2), the lower extreme of inner tube (2) with the bottom plate of casing (1) is fixed, the upper end of inner tube (2) with the top of casing (1) is left and is equipped with the blow vent, inner tube (2) with be equipped with drier (4) between casing (1), inner tube (2) with bottom plate between casing (1) is equipped with gas outlet (5).
2. A mining intrinsically safe positioning base station (3) as claimed in claim 1, characterized in that: the side by side door (9) comprises two door leaves, the outer end edge of each door leaf is hinged to the air inlet (7), a torsional spring is arranged at the hinged position, and the torsional spring enables the two door leaves to be folded when no external force is applied to the door leaves.
3. A mining intrinsically safe positioning base station (3) as claimed in claim 2, characterized in that: magnets which are mutually adsorbed are arranged at the inner end edges of the two door leaves.
4. A mining intrinsically safe positioning base station (3) as claimed in claim 3, characterized in that: and a filter screen (10) is arranged at the lower port of the inner barrel (2).
5. A mining intrinsically safe positioning base station (3) as claimed in claim 1, characterized in that: a temperature and humidity sensor is arranged in the shell (1).
6. A mining intrinsically safe positioning base station (3) as claimed in claim 1, characterized in that: the inner cylinder (2) is provided with a plurality of air holes.
7. A mining intrinsically safe positioning base station (3) as claimed in claim 6, characterized in that: the distribution area of the air holes from the lower end of the inner cylinder (2) to the upper part is gradually increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121040092.8U CN215222370U (en) | 2021-05-14 | 2021-05-14 | Mining intrinsic safety type positioning base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121040092.8U CN215222370U (en) | 2021-05-14 | 2021-05-14 | Mining intrinsic safety type positioning base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215222370U true CN215222370U (en) | 2021-12-17 |
Family
ID=79419220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121040092.8U Active CN215222370U (en) | 2021-05-14 | 2021-05-14 | Mining intrinsic safety type positioning base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215222370U (en) |
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2021
- 2021-05-14 CN CN202121040092.8U patent/CN215222370U/en active Active
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