CN204010212U - A kind of fire alarm remote monitoring and warning system - Google Patents
A kind of fire alarm remote monitoring and warning system Download PDFInfo
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- CN204010212U CN204010212U CN201420440037.1U CN201420440037U CN204010212U CN 204010212 U CN204010212 U CN 204010212U CN 201420440037 U CN201420440037 U CN 201420440037U CN 204010212 U CN204010212 U CN 204010212U
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- relay
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- opened contact
- formed loop
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 206010000369 Accident Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model discloses a kind of fire alarm remote monitoring and warning system, the normally opened contact of often opening temperature switch of this system is connected with relay K M1 coil and is formed loop; The normally opened contact of smoke detector is connected with relay K M2 coil and is formed loop; Time relay KT, the normally opened contact of described relay K M1, relay K M2 is connected with time relay KT coil respectively and is formed loop; Time relay KT normally closed contact is connected with the normally opened contact of relay K M3 coil and described relay K M1 and is formed loop, and time relay KT normally closed contact is also connected with the normally opened contact of relay K M3 coil and relay K M2 and formed loop; The normally opened contact of relay K M3 is connected with intelligent dialing alarm function device trigger-type contact and is formed loop; The normally opened contact of relay K M1 and relay K M2 forms loop respectively at connecting with buzzer siren; The normally opened contact of relay K M1 is connected with pilot lamp HL1 and is formed loop; The normally opened contact of relay K M2 is connected with pilot lamp HL2 and is formed loop.Native system can effectively be implemented remote monitoring.
Description
Technical field
The utility model relates to a kind of fire alarm remote monitoring and warning system device of effectively implementing long-distance monitoring and alarming problem in the time of underground mines generation fire alarm, can be applicable to the field such as underground mines, industrial and mining enterprises.
Background technology
Modern underground mines disposes a large amount of electric devices.The factors such as electrical system short circuit, overload, loose contact, electric leakage are easy initiation fire accident all.Due to the particular surroundings of underground mines, once there is electrical fire accident, the poison gas of generation can, along with the distinguished and admirable rapid spread of underworkings, expand damaging range, the life security that jeopardizes underground operators.Be subject to underground mines environmental restraint, down-hole transformer and distribution station collocation point is many, wide, line length, and scarcely at a horizontal operation face.Be generally except central transformer and distribution station Attended mode, all the other exploiting fields become the equal unmanned of distribution chamber, and it is long that personnel patrol and examine operation route back and forth, patrols and examines by bus needs 5-6 hour one time in the whole electric substations of large-scale mine.There is long operation monitoring blind area.Therefore implement the prevention of underground mines electrical system fire alarm long-distance monitoring and alarming necessary.
Utility model content
The purpose of this utility model is the problem existing for prior art, and a kind of fire alarm remote monitoring and warning system is provided.
Above-mentioned purpose realizes by following proposal:
A kind of fire alarm remote monitoring and warning system, is characterized in that, described warning system comprises:
Often open temperature switch, this normally opened contact of often opening temperature switch is connected with relay K M1 coil and is formed loop;
Smoke detector, the normally opened contact of this smoke detector is connected with relay K M2 coil and is formed loop;
Time relay KT, the normally opened contact of described relay K M1, relay K M2 is connected with described time relay KT coil respectively and is formed loop; Described time relay KT normally closed contact is connected with the normally opened contact of relay K M3 coil and described relay K M1 and is formed loop, and described time relay KT normally closed contact is also connected with the normally opened contact of described relay K M3 coil and described relay K M2 and formed loop;
Intelligent dialing alarm function device, the normally opened contact of described relay K M3 is connected with described intelligent dialing alarm function device trigger-type contact and is formed loop;
Buzzer siren, the normally opened contact of described relay K M1 and relay K M2 forms loop respectively at connecting with described buzzer siren;
Pilot lamp HL1, the normally opened contact of described relay K M1 is connected with described pilot lamp HL1 and is formed loop;
Pilot lamp HL2, the normally opened contact of described relay K M2 is connected with described pilot lamp HL2 and is formed loop.
The beneficial effects of the utility model: the utility model not only can be realized and effectively implement long-distance monitoring and alarming problem in the time of underground mines generation fire alarm, and in use safe and reliable, simple to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to Fig. 1, fire alarm remote monitoring and warning system of the present utility model comprises: often open temperature switch KSD, this normally opened contact of often opening temperature switch KSD is connected with relay K M1 coil and formed loop; Smoke detector SD, the normally opened contact of this smoke detector SD is connected with relay K M2 coil and is formed loop; Time relay KT, normally opened contact KM1, the KM2 of relay K M1, relay K M2 connects with time relay KT coil respectively and forms loop; Time relay KT normally closed contact KT connects with the normally opened contact KM1 of relay K M3 coil and relay K M1 and forms loop, and time relay KT normally closed contact KT also connects with the normally opened contact KM2 of relay K M3 coil and relay K M2 and forms loop; Intelligent dialing alarm function device TL, the normally opened contact KM3 of relay K M3 connects with intelligent dialing alarm function device trigger-type contact TL and forms loop; Buzzer siren, the normally opened contact KM1 of relay K M1 and relay K M2 and KM2 form loop respectively at connecting with buzzer siren; Pilot lamp HL1, the normally opened contact KM1 of relay K M1 connects with pilot lamp HL1 and forms loop; Pilot lamp HL2, the normally opened contact KM2 of relay K M2 connects with pilot lamp HL2 and forms loop.
The principle of work of fire alarm remote monitoring and warning system is as follows:
To often open that 45 DEG C of temperature switches (KSD) are arranged in Underground Substation transformer-cabinet, Circuit Fault on Secondary Transformer leading-out terminal cable equitemperature is prone to abnormal position as temperature monitoring point.Arrange 220V smoke detector (SD) at Underground Substation air outlet.
1. temperature alarming
When being short-circuited, the reason such as ground connection is while causing electric current to exceed circuit carrying rated current, circuit heating.In the time that temperature monitoring point temperature reaches setting warning value, temperature switch KSD action, corresponding relay K M1 adhesive, alarm buzzer ring, pilot lamp HL1 is bright, relay K M3 adhesive, and time relay KT is charged, time relay KT action after 2-3 second, relay K M3 disconnects, intelligent dialing alarm function device TL action, and alerting signal is sent to Attended mode point or control room by auto dialing, voice message electric substation position, reaches remote alarms effect.
2. smog alarm
In the time that Underground Substation air outlet has smog to flow, smoke detector SD senses smog action immediately, corresponding relay K M2 adhesive, alarm buzzer ring, pilot lamp HL2 is bright, relay K M3 adhesive, and time relay KT is charged, time relay KT action after 2-3 second, relay K M3 disconnects, intelligent dialing alarm function device TL action, and alerting signal is sent to Attended mode point or control room by auto dialing, voice message electric substation position, field conditions grade, reach remote alarms effect.
Claims (1)
1. a fire alarm remote monitoring and warning system, is characterized in that, described warning system comprises:
Often open temperature switch, this normally opened contact of often opening temperature switch is connected with relay K M1 coil and is formed loop;
Smoke detector, the normally opened contact of this smoke detector is connected with relay K M2 coil and is formed loop;
Time relay KT, the normally opened contact of described relay K M1, relay K M2 is connected with described time relay KT coil respectively and is formed loop; Described time relay KT normally closed contact is connected with the normally opened contact of relay K M3 coil and described relay K M1 and is formed loop, and described time relay KT normally closed contact is also connected with the normally opened contact of described relay K M3 coil and described relay K M2 and formed loop;
Intelligent dialing alarm function device, the normally opened contact of described relay K M3 is connected with described intelligent dialing alarm function device trigger-type contact and is formed loop;
Buzzer siren, the normally opened contact of described relay K M1 and relay K M2 forms loop respectively at connecting with described buzzer siren;
Pilot lamp HL1, the normally opened contact of described relay K M1 is connected with described pilot lamp HL1 and is formed loop;
Pilot lamp HL2, the normally opened contact of described relay K M2 is connected with described pilot lamp HL2 and is formed loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440037.1U CN204010212U (en) | 2014-08-06 | 2014-08-06 | A kind of fire alarm remote monitoring and warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440037.1U CN204010212U (en) | 2014-08-06 | 2014-08-06 | A kind of fire alarm remote monitoring and warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204010212U true CN204010212U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420440037.1U Active CN204010212U (en) | 2014-08-06 | 2014-08-06 | A kind of fire alarm remote monitoring and warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204010212U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851241A (en) * | 2015-06-10 | 2015-08-19 | 潘荣华 | Alarm device capable of preventing patient from falling off from bed |
| CN107856410A (en) * | 2017-11-29 | 2018-03-30 | 株洲三新包装技术有限公司 | Corrugated paper printing machine automatic failure alarm circuit |
| CN110889945A (en) * | 2019-11-20 | 2020-03-17 | 黑龙江电力调度实业有限公司 | Human body proximity induction alarm based on Internet of things |
-
2014
- 2014-08-06 CN CN201420440037.1U patent/CN204010212U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851241A (en) * | 2015-06-10 | 2015-08-19 | 潘荣华 | Alarm device capable of preventing patient from falling off from bed |
| CN107856410A (en) * | 2017-11-29 | 2018-03-30 | 株洲三新包装技术有限公司 | Corrugated paper printing machine automatic failure alarm circuit |
| CN107856410B (en) * | 2017-11-29 | 2024-04-12 | 株洲三新包装技术有限公司 | Automatic fault alarm circuit for corrugated paper printer |
| CN110889945A (en) * | 2019-11-20 | 2020-03-17 | 黑龙江电力调度实业有限公司 | Human body proximity induction alarm based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240222 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |