CN218766818U - Mine closed environment multi-parameter online real-time monitoring and early warning device - Google Patents

Abstract

The utility model discloses a mine airtight environment multi-parameter on-line real-time supervision early warning device, which comprises an outer shell, the inside joint of shell body has fixed casing, the inside wall intermediate position of fixed casing is provided with the baffle, the up end of baffle leans on the fixed position in the place ahead to install large-traffic negative pressure pump, the up end intermediate position fixed mounting of baffle has detection circuit, bluetooth module is installed by the position of rear side to the up end of baffle, the up end of baffle and the rear that is located bluetooth module are provided with signal transceiver module, the lower lateral wall up end of fixed casing leans on the position in place ahead to be provided with the air chamber. The utility model discloses in, a plurality of sensors that set up on the detection circuitry detect these gaseous parameters, utilize the air chamber to save these detection gas, and the inside atmospheric pressure of fixed casing can be balanced to the pressure differential room, utilizes bluetooth module and signal transceiver module and external equipment to form the interconnection, realizes the sharing of gas parameter to this realizes multi-functional early warning function.

Description

Mine closed environment multi-parameter online real-time monitoring and early warning device

Technical Field

The utility model relates to an image sensor module field especially relates to a mine airtight environment multi-parameter online real-time supervision early warning device.

Background

In a closed environment such as a mine, a gas environment needs to be detected in real time, so that safety accidents caused by excessive harmful gas or inflammable gas are avoided, the harmful gas of the mine is gas harmful to human bodies in the mine, and mainly comprises carbon monoxide, carbon dioxide, hydrogen sulfide, sulfur dioxide, ammonia and explosive gas (such as methane (methane), hydrogen and methane homologues (ethane, propane and the like)), the main component of the harmful gas in a coal mine is the methane, however, the existing detection early warning device is insufficient in real-time performance, workers at complex projects outside the mine cannot immediately know the gas condition in the mine, and when the harmful gas in the mine is excessive, the workers cannot know the gas condition in the mine at the first time.

Through retrieval, the Chinese patent discloses an indoor combustible gas detection real-time early warning device (with the publication number of CN 213149969U), and the technology of the patent can detect various harmful gases, but cannot realize remote data interconnection, users cannot know parameter information inside the environment at the periphery of the environment, and can only know whether the parameters exceed the standard in a buzzer alarm mode, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a mine closed environment multi-parameter online real-time monitoring early warning device, which is designedThe utility model provides a mine airtight environment multi-parameter on-line real-time supervision early warning device is through inside large-traffic negative pressure pump introduces fixed casing with the gas in the mine, utilize a plurality of sensors that set up on the detection circuitry to detect the parameter of these gases, utilize the air chamber to store these detection gas, and the inside atmospheric pressure of fixed casing can be balanced to the pressure differential room, utilize bluetooth module and signal transceiver module and external equipment to form the interconnection, realize the sharing of gas parameter, with this realize multi-functional early warning function _。

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a mine airtight environment multi-parameter on-line real-time supervision early warning device, includes the shell body, the inside joint of shell body has fixed casing, fixed casing's inside wall intermediate position is provided with the baffle, the up end of baffle leans on the fixed position in the place ahead to install large-traffic negative pressure pump, the up end intermediate position fixed mounting of baffle has detection circuit, bluetooth module is installed by the position of rear side to the up end of baffle, the up end of baffle and the rear that is located bluetooth module are provided with signal transceiver module, the lower lateral wall up end of fixed casing leans on the position in the place ahead to be provided with the air chamber, the lower lateral wall up end intermediate position of fixed casing is provided with the pressure differential room, the lower lateral wall up end of fixed casing leans on the fixed position in the place ahead to install the lithium cell.

Through above-mentioned technical scheme, inside introducing the fixed casing through large-traffic negative pressure pump with the gas in the mine, utilize a plurality of sensors that set up on the detection circuitry to detect these gaseous parameters, utilize the air chamber to store these detection gas, and the inside atmospheric pressure of fixed casing can be balanced to the pressure differential chamber, utilize bluetooth module and signal transceiver module and external equipment to form the interconnection, realize the sharing of gas parameter, with this realize multi-functional early warning function, utilize the lithium cell to each module of inside power supply operation.

Furthermore, the outer shell comprises a bottom shell, four corners of the upper end surface of the bottom shell are provided with fixing screw holes, an outer shell air inlet is formed in the middle of the front side wall of the bottom shell, a placing cavity is formed in the middle of the bottom shell, and the upper end surface of the bottom shell is connected with a top shell cover through fixing screw holes and bolts;

through above-mentioned technical scheme, utilize the chamber of placing that sets up in the casing of bottom to place fixed casing, prevent that the device from the impaired unable normal work in mine inside.

Furthermore, two symmetrically distributed fixed tubes are arranged at the position, close to the front, of the lower end face of the top shell cover;

through above-mentioned technical scheme, utilize fixed pipe to fix the casing and fix and place intracavity portion.

Further, the fixed shell is placed in a placing cavity;

through above-mentioned technical scheme, the inner structure of fixed casing can be protected to the bottom casing.

Furthermore, the fixed shell comprises a placing shell, a display panel is arranged at a position, close to the front, of the upper end surface of the placing shell, and a key area is arranged at a position, close to the rear side, of the upper end surface of the placing shell;

through the technical scheme, the display panel can display parameter information on the device, and the key area can adjust the measurement mode of the device.

Furthermore, an explosion-proof shell is fixedly arranged on the outer side wall of the placing shell, and fixed blocks are fixedly arranged on two sides of the front side wall of the explosion-proof shell;

through above-mentioned technical scheme, utilize the fixed block to place the intracavity with explosion proof enclosure card.

Furthermore, the fixed shell is clamped in the placing cavity through the matching of the fixed block and the fixed pipe;

through above-mentioned technical scheme, utilize fixed block and fixed pipe can guarantee that fixed casing places and can not rock placing the intracavity.

Furthermore, a fixed air inlet matched with the air inlet of the shell for use is formed in the middle of the front side wall of the fixed shell;

through the technical scheme, the detected gas is introduced into the device by utilizing the fixed air inlet.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, utilize the chamber of placing that sets up in the casing of bottom to place fixed casing, the preventing device is in the inside impaired unable normal work of mine, and utilizes fixed pipe to fix fixed casing and fix and place intracavity portion, utilizes fixed block and fixed pipe can guarantee that fixed casing places and can not rock placing the intracavity, and display panel can show parameter information between the device, and can adjusting device's measurement mode according to the keyboard region.

2. The utility model discloses in, inside introducing fixed casing through the gas in large-traffic negative pressure pump with the mine, utilize a plurality of sensors that set up on the detection circuitry to detect these gaseous parameters, utilize the air chamber to store these detection gas, and the inside atmospheric pressure of fixed casing can be balanced to the pressure differential chamber, utilizes bluetooth module and signal transceiver module and external equipment to form the interconnection, realizes the sharing of gas parameter to this realizes multi-functional early warning function.

Drawings

Fig. 1 is an integral side sectional view of the multi-parameter online real-time monitoring and early warning device for the closed environment of the mine provided by the utility model;

fig. 2 is a schematic diagram of a fixed casing of the online real-time monitoring and early warning device for multiple parameters of a closed environment of a mine provided by the utility model;

fig. 3 is a front view of a fixed casing of the multi-parameter online real-time monitoring and early warning device for the closed environment of the mine provided by the utility model;

fig. 4 is the utility model provides a mine closed environment multi-parameter on-line real-time supervision early warning device's bottom casing and the schematic diagram of top cap.

Illustration of the drawings:

1. an outer housing; 2. a Bluetooth module; 3. a signal transceiving module; 4. a detection circuit; 5. a high flow negative pressure pump; 6. a lithium battery; 7. a differential pressure chamber; 8. a gas chamber; 9. a fixed housing; 10. placing the shell; 11. A fixed block; 12. a display panel; 13. an explosion-proof housing; 14. a key area; 15. fixing the air inlet; 16. A placement chamber; 17. fixing screw holes; 18. a housing air inlet; 19. a bottom housing; 20. a top shell cover; 21. a fixed tube; 22. a separator.

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: the utility model provides a mine closed environment multi-parameter on-line real-time supervision early warning device, includes shell body 1, its characterized in that: the inside joint of shell body 1 has fixed casing 9, fixed casing 9's inside wall intermediate position is provided with baffle 22, the up end of baffle 22 leans on the position fixed mounting in the place ahead to have large-traffic negative pressure pump 5, the up end intermediate position fixed mounting of baffle 22 has detection circuit 4, bluetooth module 2 is installed by the position of rear side to the up end of baffle 22, the up end of baffle 22 and the rear that is located bluetooth module 2 are provided with signal transceiver module 3, the lower lateral wall up end of fixed casing 9 leans on the place ahead position to be provided with air chamber 8, the lower lateral wall up end intermediate position of fixed casing 9 is provided with pressure differential room 7, the lower lateral wall up end of fixed casing 9 leans on the position fixed mounting in the place behind to have lithium cell 6.

Outer casing 1 is including bottom casing 19, fixed screw 17 has been seted up to bottom casing 19's up end four corners position, bottom casing 19's preceding lateral wall intermediate position is provided with shell air inlet 18, bottom casing 19's intermediate position is provided with places chamber 16, bottom casing 19's up end has top cap 20 through fixed screw 17 bolted connection, top cap 20's lower terminal surface leans on the position in the place ahead to be provided with two fixed pipes 21 that are symmetric distribution, the placing of fixed casing 9 is placing in chamber 16.

Fixed casing 9 is including placing shell 10, the position that the up end of placing shell 10 leaned on the place ahead is provided with display panel 12, the position that the up end of placing shell 10 leaned on the rear side is provided with according to key zone 14, fixed mounting has explosion-proof shell 13 on the lateral wall of placing shell 10, the preceding lateral wall both sides fixed mounting of explosion-proof shell 13 has fixed block 11, fixed casing 9 uses the joint to place the intracavity portion 16 through fixed block 11 and fixed pipe 21's cooperation, fixed casing 9's preceding lateral wall intermediate position is seted up and is being matchd the fixed inlet port 15 of using with shell air inlet 18.

The working principle is as follows: utilize the chamber 16 of placing that sets up in the casing 19 of bottom to place fixed casing 9, prevent that the device can't normally work damaged in the mine inside, and utilize fixed pipe 21 to fix fixed casing 9 inside placing chamber 16, utilize fixed block 11 and fixed pipe 21 can guarantee that fixed casing 9 places and can not rock placing chamber 16, display panel 12 can show parameter information between the device, and press key zone 14 can adjusting device's measurement mode, gas in the mine is introduced inside fixed casing 9 through large-traffic negative pressure pump 5, utilize a plurality of sensors that set up on the detection circuitry 4 to detect these gaseous parameters, utilize air chamber 8 to store these detection gas, and pressure differential chamber 7 can balance the inside atmospheric pressure of fixed casing 9, utilize bluetooth module 2 and signal transceiver module 3 and external equipment to form interconnected, realize the sharing of gas parameter, thereby realize multi-functional early warning function.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (8)

1. The utility model provides a mine closed environment multi-parameter on-line real-time supervision early warning device, includes shell body (1), its characterized in that: the inside joint of shell body (1) has fixed casing (9), the inside wall intermediate position of fixed casing (9) is provided with baffle (22), the up end of baffle (22) leans on the fixed position in the place ahead to install large-traffic negative pressure pump (5), the up end intermediate position fixed mounting of baffle (22) has detection circuit (4), bluetooth module (2) are installed to the up end of baffle (22) by the position in rear side, the up end of baffle (22) and the rear that is located bluetooth module (2) are provided with signal transceiver module (3), the position that the lower lateral wall up end of fixed casing (9) leans on the place ahead is provided with air chamber (8), the lower lateral wall up end intermediate position of fixed casing (9) is provided with pressure differential chamber (7), the lower lateral wall up end of fixed casing (9) leans on the fixed position in rear to install lithium cell (6).

2. The mine closed environment multi-parameter online real-time monitoring and early warning device according to claim 1, characterized in that: the shell body (1) comprises a bottom shell body (19), fixing screw holes (17) are formed in four corners of the upper end face of the bottom shell body (19), a shell air inlet (18) is formed in the middle of the front side wall of the bottom shell body (19), a placing cavity (16) is formed in the middle of the bottom shell body (19), and the upper end face of the bottom shell body (19) is connected with a top shell cover (20) through the fixing screw holes (17) in a bolt mode.

3. The mine closed environment multi-parameter online real-time monitoring and early warning device according to claim 2, characterized in that: two fixed tubes (21) which are symmetrically distributed are arranged at the position, close to the front, of the lower end face of the top shell cover (20).

4. The mine closed environment multi-parameter online real-time monitoring and early warning device according to claim 1, characterized in that: the fixed shell (9) is placed in the placing cavity (16).

5. The mine closed environment multi-parameter online real-time monitoring and early warning device according to claim 1, characterized in that: fixed casing (9) are including placing shell (10), the position that the up end of placing shell (10) leaned on the place ahead is provided with display panel (12), the position that the up end of placing shell (10) leaned on the rear side is provided with button district (14).

6. The mine closed environment multi-parameter online real-time monitoring and early warning device according to claim 5, characterized in that: the anti-explosion device is characterized in that an anti-explosion shell (13) is fixedly mounted on the outer side wall of the placing shell (10), and fixing blocks (11) are fixedly mounted on two sides of the front side wall of the anti-explosion shell (13).

7. The mine closed environment multi-parameter online real-time monitoring and early warning device according to claim 1, characterized in that: the fixed shell (9) is clamped inside the placing cavity (16) through the matching of the fixed block (11) and the fixed pipe (21).

8. The mine closed environment multi-parameter online real-time monitoring and early warning device according to claim 1, characterized in that: and a fixed air inlet (15) matched with the shell air inlet (18) for use is formed in the middle of the front side wall of the fixed shell (9).

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