CN201883961U - Mine intrinsically safe pack alarm - Google Patents
Mine intrinsically safe pack alarm Download PDFInfo
- Publication number
- CN201883961U CN201883961U CN2010206448201U CN201020644820U CN201883961U CN 201883961 U CN201883961 U CN 201883961U CN 2010206448201 U CN2010206448201 U CN 2010206448201U CN 201020644820 U CN201020644820 U CN 201020644820U CN 201883961 U CN201883961 U CN 201883961U
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- protecgulum
- gland
- circuit board
- buzzer
- installing hole
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Abstract
The utility model relates to a mine intrinsically safe pack alarm which comprises a shell, a circuit board, a buzzer, a flashing warning indicator, film buttons, a gland and a front cover, wherein the shell is provided with more than two cable plugging joints, the gland is installed on the front cover by a fastening piece, the circuit board with a microprocessor is installed on the gland through an insulting board, the buzzer and the flashing warning indicator which are connected with the circuit board are respectively installed in a buzzer installing hole of the gland and the front cover and a flashing warning indicator installing hole, more than four state indicator lights are arranged in indicator light holes of the gland and the front cover, and are connected with the circuit board electrically; and the front cover with outer flange plates is connected with the shell in a sealing manner, the film buttons fixedly installed on the front cover are electrically connected with the circuit board. The mine intrinsically safe pack alarm has the characteristics of integrating display and alarm, and being simple in wire connection, flexible and convenient in installation, and convenient in use and maintenance.
Description
Technical field
The utility model relates to a kind of mining intrinsic safety type pack alarm, belongs to be used for the colliery and to have dangerous place with a potential explosion monitoring equipment technical field.
Background technology
In the mine that contains methane explosion risk gas and coal dust, need the basic parameter of explosion-proof vehicle to be monitored and early warning in real time by various instrument.It mainly is that several parameters such as gas bearing capacity, the exhaust treatment system to diesel engine, lubricating system, casing surface temperature at Minepit environment carry out real-time tracking and detection that basic parameter detects.For reaching the measurement result of conveniently observing various instrument, each instrument offers the flash warning device of alarm and some other row with monitored signal, and the operator is come into plain view, and reminds operating personnel to note.But because more to the parameter of being monitored, on-the-spot wiring workload is bigger, and owing to the wiring complexity, also is easy to cause wiring to obscure.Because alarm, flash warning device and each status indicator lamp are installed in different positions for separating, cause complete machine messy in addition, and complexity is installed, cause the difficulty of maintenance work in the future.
Summary of the invention
The purpose of this utility model provides that a kind of collection shows, reporting to the police is one, and it is simple to have a wiring, convenient and flexible installation, and working service is mining intrinsic safety type pack alarm easily.
The utility model is that the technical scheme that achieves the above object is: a kind of mining intrinsic safety type pack alarm, it is characterized in that: comprise housing, circuit board, buzzer, flash warning device, film key and gland and protecgulum, plural cable is installed on the described housing patches joint, gland is installed on the protecgulum by securing member, having the microprocessor circuit plate is installed on the gland by insulating slab, buzzer that is electrically connected with circuit board and flash warning device are installed in the buzzer installing hole of gland and protecgulum respectively and in the flash warning device installing hole, and the status indicator lamp more than four is arranged in the indicator lamp hole of gland and protecgulum and with circuit board and is electrically connected; Described protecgulum with outward flange dish is connected with housing seal, and the film key that is fixedly mounted on the protecgulum is electrically connected with circuit board.
The utility model is with buzzer, flash warning device and a plurality of state refer to that lamp is installed on gland and the protecgulum, and be installed with film key on the protecgulum, by having microprocessor circuit plate and buzzer, flash warning device and state refer to that lamp and film key are electrically connected, when microprocessor receives its detected each acousto-optic control signal, each signal is controlled buzzer and flash warning device and state and is referred to that lamp reports to the police to the various basic parameters that detect and show after microprocessor processes, and carrying out alarm parameters by film key makes amendment, pass through buzzer, flash warning device and state refer to that lamp reaches the prompting operating personnel and notes, thereby guarantee the safety of explosion-proof vehicle environmental and system.The utility model will show, report to the police and each state refers to that lamp installs concentratedly in the housing of a sealing, being provided with cable by housing patches joint and the cable of outside various signal cables and patches joint and realize being connected, and the utility model pack alarm is installed in the explosion-proof vehicle cab by the outward flange dish on the protecgulum is convenient, because wiring is simple and convenient, flexible for installation, be convenient to very much maintenance work in the future.In the seal chamber that circuit board setting of the present utility model is made of housing and protecgulum, make buzzer, flash warning device and state refer to that the wiring of lamp and film key all is provided with in the seal chamber, so can reach the degree of protection that requires, and satisfy the job requirement of explosive gas mixture environment such as methane, coal dust are arranged under the coal mine.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 3 is the B-B sectional structure schematic diagram of Fig. 1.
Fig. 4 is that the C of Fig. 1 is to structural representation.
Wherein: 1-protecgulum, 1-1-installing hole, 1-2-outward flange dish, 2-status indicator lamp, 3-film key, 4-securing member, the 5-web plate, the 6-flash warning device, the 7-cable patches joint, 8-housing, 9-circuit board, the 10-insulating slab, 11-gland, 12-sealing ring, 13-buzzer, 14-screw.
The specific embodiment
See shown in Fig. 1～3, mining intrinsic safety type pack alarm of the present utility model, comprise housing 8, circuit board 9, buzzer 13, flash warning device 6, film key 3 and gland 11 and protecgulum 1, see shown in Fig. 1～3, on the housing 8 of the present utility model plural cable is installed and patches joint 7, can be as Fig. 2, shown in 3, three cables are installed to patch joint 7 sealing and is installed on the housing 8, gland 11 is installed on the protecgulum 1 by securing member 4, be installed on the gland 11 by insulating slab 10 and have microprocessor circuit plate 9, protecgulum 1 is positioned at gland 11 1 sides and is provided with annular groove, boss on the gland 11 is arranged in the annular groove of protecgulum 1, by screw 14 gland 11 is installed on the protecgulum 1, circuit board 9 is installed in the end face of insulating slab and gland 11 by securing member, makes insulating slab 10 between circuit board 9 and gland 11 and improve functional reliability.See shown in Figure 2, the utility model protecgulum 1 is provided with forward recess, film key 3 is fixedly installed in the forward recess of protecgulum 1, each cable patches joint 7 cable by separately and is connected with microprocessor on the circuit board 9, and the signal of the temperature pick up of each measured point of middle control case output, the signal of the methane transducer of each measured point, and purify waste water, the liquid case, engine oil pressure, the signal of diesel engine speed patches cable corresponding on joint and the housing 8 by cable and cable thereof and patches joint 7 and connect, each control signal of acousto-optic is inputed to microprocessor on the circuit board 9, and signal is exported after microprocessor processes and is controlled buzzer 13 respectively, flash warning device 6 and 2 work of each status indicator lamp.See shown in Fig. 1～3, the utility model gland 11 is provided with the buzzer installing hole, flash warning device installing hole and the status indicator lamp hole more than four, also be provided with the buzzer installing hole corresponding on the same protecgulum 1 with gland 11, flash warning device installing hole and the status indicator lamp hole more than four, buzzer 13 is installed in the buzzer installing hole of gland 11 and protecgulum 1,6 of flash warning devices are installed in the flash warning device installing hole of gland 11 and protecgulum 1, buzzer 13 and flash warning device 6 are electrically connected with circuit board 9 by cable, each measured signal just often quiet and flash warning device of buzzer 13 is not lighted, and measured signal is sent alarm sound when having fault, and flash warning device 6 sends flicker ruddiness.See shown in Figure 2ly, the buzzer installing hole of protecgulum 1 is a step, and web plate 5 is installed in buzzer 13 installing holes of protecgulum 1, to play a protective role.
The status indicator lamp 2 of the utility model more than four is arranged in the indicator lamp hole of gland 11 and protecgulum 1, and each status indicator lamp 2 is electrically connected with circuit board 9, see shown in Figure 1, surface temperature on the motor that each status indicator lamp 2 of the present utility model is explosion-proof vehicle, accessory temperature, cooling water temperature, delivery temperature, engine oil pressure, purify water level, other liquid levels, the in good time state of rotating speed, show each the road temperature value that is detected in real time, engine oil pressure, purify water level, liquid case liquid level, methane transducer broken string state, the state of each switch of diesel engine speed, above-mentioned measured signal just often is green, is red during fault.Flash warning device 6 of the present utility model and each status indicator lamp 2 adopt the LED lamp, remind operating personnel to note, thereby guarantee the safety of environment and system.
See shown in Fig. 1～3, the utility model housing 8 has outward flange dish 1-2, outward flange dish 1-2 is provided with installing hole 1-1, pack alarm of the present utility model can be installed on the instrument desk of explosion-proof vehicle, and protecgulum 1 is tightly connected with housing 8, the outer wall at protecgulum 1 rear portion is provided with seal groove, housing 8 is sleeved on the protecgulum 1, sealing ring 12 is installed in the seal groove, sealing ring 12 and housing 8 are joined, protecgulum 1 is connected with housing 8 by securing member 4, and the film key 3 that is fixedly mounted on the protecgulum 1 is electrically connected with circuit board 9, can revise the temperature that required control is reported to the police by this film key 3, rotating speed, oil pressure, the data of purifying box water level and other liquid levels etc.
Claims (4)
1. mining intrinsic safety type pack alarm, it is characterized in that: comprise housing (8), circuit board (9), buzzer, flash warning device (6), film key (3) and gland (11) and protecgulum (1), plural cable is installed on the described housing (8) patches joint (7), gland (11) is installed on the protecgulum (1) by securing member (4), having microprocessor circuit plate (9) is installed on the gland (11) by insulating slab (10), buzzer (13) that is electrically connected with circuit board (9) and flash warning device (6) are installed in the buzzer installing hole of gland (11) and protecgulum (1) respectively and in the flash warning device installing hole, and it is interior and be electrically connected with circuit board (9) that the status indicator lamp more than four (2) is arranged on the indicator lamp hole of gland (11) and protecgulum (1); Described protecgulum (1) with outward flange dish (1-2) is tightly connected with housing (8), and the film key (3) that is fixedly mounted on the protecgulum (1) is electrically connected with circuit board (9).
2. mining intrinsic safety type pack alarm according to claim 1, it is characterized in that: described protecgulum (1) is provided with annular groove, boss on the gland (11) is arranged in the annular groove of protecgulum (1), circuit board (9) is installed in the end face of insulating slab (10) and gland (11) by securing member, and film key (3) is arranged in the forward recess of protecgulum (1).
3. mining intrinsic safety type pack alarm according to claim 1 is characterized in that: the buzzer installing hole of described protecgulum (1) is a step, and web plate (5) is installed in the buzzer installing hole of protecgulum (1).
4. mining intrinsic safety type pack alarm according to claim 1, it is characterized in that: the outer wall at described protecgulum (1) rear portion is provided with seal groove, housing (8) is sleeved on the protecgulum (1), sealing ring (12) is installed in the seal groove, and protecgulum (1) is connected with housing (8) by securing member (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206448201U CN201883961U (en) | 2010-12-07 | 2010-12-07 | Mine intrinsically safe pack alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206448201U CN201883961U (en) | 2010-12-07 | 2010-12-07 | Mine intrinsically safe pack alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883961U true CN201883961U (en) | 2011-06-29 |
Family
ID=44181501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206448201U Expired - Fee Related CN201883961U (en) | 2010-12-07 | 2010-12-07 | Mine intrinsically safe pack alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201883961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103140070A (en) * | 2011-11-22 | 2013-06-05 | 百能堡股份有限公司 | Signal apparatus for emitting an acoustic and/or visual signal |
| CN105549070A (en) * | 2016-03-04 | 2016-05-04 | 中国科学院武汉岩土力学研究所 | Protecting device for microearthquake acquisition system in complex environment |
-
2010
- 2010-12-07 CN CN2010206448201U patent/CN201883961U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103140070A (en) * | 2011-11-22 | 2013-06-05 | 百能堡股份有限公司 | Signal apparatus for emitting an acoustic and/or visual signal |
| CN103140070B (en) * | 2011-11-22 | 2016-05-04 | 百能堡股份有限公司 | For launching the recoil simulator of the sense of hearing and/or visual signal |
| CN105549070A (en) * | 2016-03-04 | 2016-05-04 | 中国科学院武汉岩土力学研究所 | Protecting device for microearthquake acquisition system in complex environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |