CN204425338U - Colliery relaying relay stations are met an urgent need private telephone communication system - Google Patents
Colliery relaying relay stations are met an urgent need private telephone communication system Download PDFInfo
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- CN204425338U CN204425338U CN201520102981.0U CN201520102981U CN204425338U CN 204425338 U CN204425338 U CN 204425338U CN 201520102981 U CN201520102981 U CN 201520102981U CN 204425338 U CN204425338 U CN 204425338U
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Abstract
The utility model provides a kind of colliery relaying relay stations and to meet an urgent need private telephone communication system, solves existing mine emergency telephonic communication system equipment communication protection difference when catastrophe occurs and even to interrupt and equipment connects technical problem that is complicated and that involve great expense.It comprises special line dial telephone subsystem and special line intercommunication telephone subsystem, various hedging arranges interior down-hole dial telephone set and the mutual UNICOM of intrinsic safety intercommunication telephone with down-hole in relaying relay stations for telephone exchange and intrinsic safety set of terminal box, when catastrophe occurs, telephonic communication system is combined plays effect for subsequent use each other for this two cover, distress personnel can communication accessible with aboveground control room in the danger-avoiding facility of down-hole, realize reliable unobstructed communication link, and it also has equipment connection simply, the advantage that cost is low.
Description
Technical field
The utility model relates to a kind of mine emergency telephonic communication system, and particularly a kind of colliery relaying relay stations are met an urgent need private telephone communication system, are applicable to mine mine.
Background technology
At present, coal mining enterprise mine be have that labour intensity is high, the industry of dangerous high, accident rate is high " three the is high " feature of working, the coal mine excavation degree of depth increases, and the disaster Probabilities such as coal mine gas, flood, bump increase thereupon, easily cause major accident.Safety of Coal Mine Production is related to the security of the lives and property of the people, therefore, country proposes the general requirement that bargh must build six Iarge-scale system, wherein channel of communication is the critical facility got in touch with as ground and down-hole, is the important step ensureing underground work human life safety when down-hole has an accident.Existing communication system relies on the original communication system in colliery or looped network facility, when catastrophe occurs, there is the hidden danger of communicating interrupt in mine self communication system or looped network equipment, the danger becoming " isolated island " will be faced as facilities such as the refuge chamber in emergency hedge system, survival capsules, down-hole trapped personnel in danger and the communication of aboveground control centre are completely cut off, therefore crisis phone only communication system is set and becomes particularly important.Traditional anxious telephonic communication system mainly comprises the dispatching control center equipment be made up of dispatching control desk, dispatch terminal computer and dispatching host machine, the landline phone machine connected with scheduling switch and down-hole telephone set, this crisis phone only communication system communication protection when catastrophe occurs is poor, easily interrupts.Publication number is 202353602U, name is called the utility model patent of " mine emergency communication system ", disclosed emergency communication system comprises: what connected alternately by industrial ethernet switch comprehensively directs rescue work Call Center Server, IP phone switch and voice gateways, voice gateways are also by scheduling switch connecting downhole scheduling hands free telephone, and telephone call screener is expanded in down-hole.Its equipment connects complicated, and ensure weak effect in catastrophe generation and communication, also easily interrupt, according to the emergency communication system of wireless mode, it is difficult to reach reliable communication effect, and expensive.
Utility model content
The purpose of this utility model is to provide a kind of colliery relaying relay stations and meets an urgent need private telephone communication system, solves existing mine emergency telephonic communication system equipment communication protection difference when catastrophe occurs and even to interrupt and equipment connects technical problem that is complicated and that involve great expense.It provides reliably unobstructed communication link for dispatching control center in coal mine and down-hole emergency refuge facility.
The technical scheme that the utility model adopts is: a kind of colliery relaying relay stations are met an urgent need private telephone communication system, technical essential is: comprise special line dial telephone subsystem and special line intercommunication telephone subsystem, special line dial telephone subsystem comprises the dispatch terminal computer be connected with dispatching host machine be arranged in dispatching control desk of aboveground part, voice gateways and aboveground dial telephone set, the telephone exchange of underground part and down-hole dial telephone set, aboveground dial telephone set successively with dispatching host machine, voice gateways, telephone exchange is connected with the signal input output interface of each equipment by telecommunication cable with down-hole dial telephone set, down-hole dial telephone set adopts intrinsic safety dial telephone set,
Special line intercommunication telephone subsystem comprises the aboveground speakerphone, intrinsic safety terminal box and the down-hole intrinsic safety speakerphone that are connected by telecommunication cable successively;
Relaying relay stations and escape relay stations are also provided with in down-hole, described relaying relay stations and escape relay stations are the envelopes adopting steel skeleton light-duty frame structure, described down-hole dial telephone set and the distribution of down-hole intrinsic safety speakerphone to be arranged in relaying relay stations and escape relay stations envelope and to arrange communication cable interface by envelope sidewall and be connected with the telecommunication cable of outside, relaying relay stations are provided with equipment supporter, and described telephone exchange, intrinsic safety terminal box and flameproof and intrinsically safe stand-by power supply case are arranged on the equipment supporter of relaying relay stations.
Described down-hole dial telephone set and down-hole intrinsic safety speakerphone is also connected with in each danger-avoiding facility of down-hole.
Described support is independently arranged on outside relaying relay stations, is assembled in telephone exchange on this support and intrinsic safety terminal box and utilizes communication cable for mine to pass through to be arranged on envelope sidewall communication cable interface to connect down-hole dial telephone set in relaying relay stations and down-hole intrinsic safety speakerphone respectively.
The advantage that the utility model has and good effect are: be combined into two cover private telephone communication systems owing to adopting special line dial telephone communication system and special line intercommunication telephone communication system, and relaying relay stations and multiple escape relay stations are set, by telephone set in the various facility of taking refuge of telephone exchange and intrinsic safety terminal box UNICOM down-hole that is arranged on relaying relay stations, flameproof and intrinsically safe stand-by power supply case plays stand-by power supply effect.When catastrophe occurs, the original telephonic communication system in colliery breaks down, when cannot work, two covers private telephone communication system is combined plays effect for subsequent use each other for this, distress personnel can communication accessible with aboveground control room in the danger-avoiding facility of down-hole, realize reliable unobstructed communication link, for rescue dispatch provides first-hand in-situ data.Meanwhile, rescue personnel reports field condition at any time by telephone set in relay stations, and for adjustment rescue method provides true foundation, and this system has equipment connection simply, the advantage that cost is low.
Accompanying drawing explanation
Fig. 1 is a kind of layout structure schematic diagram of the present utility model;
Fig. 2 is a kind of relaying relay stations structural representation of the present utility model;
Fig. 3 is one escape relay stations structural representation of the present utility model.
Embodiment
Describe concrete structure of the present utility model in detail according to Fig. 1 to Fig. 3, these colliery relaying relay stations private telephone communication system of meeting an urgent need comprises special line dial telephone subsystem and special line intercommunication telephone subsystem.As shown in Figure 1, special line dial telephone subsystem is included in the aboveground part of ground maneuvers command centre: be arranged on the dispatch terminal computer in dispatching control desk, the dispatching host machine be connected with dispatch terminal computer control, voice gateways, aboveground dial telephone set, underground part comprises: telephone exchange and down-hole dial telephone set, dispatching control desk adopts conventional operating desk, put and handle dispatch terminal computer for arranging, dispatch terminal computer is connected with dispatching host machine, for to scheduling host computer control and operational processes, dispatching host machine has the information input controls such as voice, the industrial computer of memory function, comprise UPS, rack etc., be equivalent to the server in network, the said equipment adopts existing conventional equipment.Aboveground dial telephone set is connected in series by the signal input output interface of telecommunication cable and each equipment above with dispatching host machine, voice gateways, telephone exchange and down-hole dial telephone successively, voice gateways and telephone exchange adopt mining communications optical cable to connect, and down-hole dial telephone set adopts flameproof and intrinsically safe dial telephone set, telephone exchange to adopt flameproof and intrinsically safe telephone exchange.
Special line intercommunication telephone subsystem comprises the aboveground intercommunication telephone, intrinsic safety terminal box and the down-hole intrinsic safety speakerphone that are connected by telecommunication cable successively, and aboveground intercommunication telephone is arranged on ground maneuvers command centre.Intrinsic safety terminal box is used for the drop wire of intercommunication telephone.
Relaying relay stations and multiple escape relay stations are also provided with in down-hole, as Fig. 2, shown in 3, described relaying relay stations and escape relay stations are the interim hedging equipment of a kind of escape transition, all adopt the envelope 1 of steel skeleton light-duty frame structure, described down-hole dial telephone set and the distribution of down-hole intrinsic safety speakerphone to be arranged in relaying relay stations and multiple escape relay stations envelope and to arrange communication cable interface by envelope sidewall and be connected with the telecommunication cable of outside, envelope 1 madial wall arranges intrinsic safety dial telephone set 3 and intrinsic safety speakerphone 2, communication cable interface 4 and electric source line interface 9 are set below envelope 1 sidewall, relaying relay stations are provided with equipment supporter 5, described telephone exchange 7, intrinsic safety terminal box 6 and flameproof and intrinsically safe stand-by power supply case 8 are arranged on the equipment supporter 5 of relaying relay stations.The power output interface of flameproof and intrinsically safe stand-by power supply case 8 connects the power input interface of flameproof and intrinsically safe telephone exchange by mining power cable.When catastrophe generation external power supply is stopped power supply, by explosion-suppression and intrinsic safety stand-by power supply case for telephone exchange provides 120 hours stand-by power supplies, ensure the telephonic communication of danger-avoiding facility in guard time.
Described down-hole dial telephone set and down-hole intrinsic safety speakerphone is also connected with in the danger-avoiding facility of down-hole.Danger-avoiding facility comprises relaying relay stations, escape relay stations, refuge chamber, survival capsule and underground office.
As further improvement, relaying relay stations support 5 is independently arranged on outside relaying relay stations, is assembled in intrinsically-safe phone switch on this support and intrinsic safety terminal box and utilizes communication cable for mine to pass through to be arranged on envelope sidewall communication cable interface to connect intrinsic safety dial telephone set in relaying relay stations and intrinsic safety speakerphone respectively.
The communication signal of special line dial telephone subsystem is sent in each down-hole dial telephone set by aboveground dial telephone set by dispatching host machine, voice gateways, flameproof and intrinsically safe telephone exchange, aboveground dial telephone set can intercom mutually with down-hole dial telephone set, by aboveground communicating information to down-hole danger-avoiding facility.Down-hole dial telephone set can dial into arbitrarily other down-hole dial telephone set in special line dial telephone subsystem network simultaneously, realizes mutual communication function.The communication signal of special line intercommunication telephone subsystem to be sent to the down-hole intrinsic safety speakerphone in each danger-avoiding facility of down-hole by intrinsic safety junction box by the aboveground speakerphone of Dispatch and Command Center.Aboveground speakerphone can intercom mutually with down-hole intrinsic safety speakerphone, special line intercommunication telephone subsystem optional position speakerphone sends call application, other position speakerphone can receive dialog information simultaneously, realizes each position synchronizing information propagation function.
Claims (3)
1. colliery relaying relay stations are met an urgent need private telephone communication system, it is characterized in that: comprise special line dial telephone subsystem and special line intercommunication telephone subsystem, special line dial telephone subsystem comprises the dispatch terminal computer be connected with dispatching host machine be arranged in dispatching control desk of aboveground part, voice gateways and aboveground dial telephone set, the telephone exchange of underground part and down-hole dial telephone set, aboveground dial telephone set successively with dispatching host machine, voice gateways, telephone exchange is connected by the signal input output interface of telecommunication cable with above-mentioned various equipment with down-hole dial telephone set, down-hole dial telephone set adopts intrinsic safety dial telephone set,
Special line intercommunication telephone subsystem comprises the aboveground intercommunication telephone, intrinsic safety terminal box and the down-hole intrinsic safety speakerphone that are connected by telecommunication cable successively;
Relaying relay stations and escape relay stations are also provided with in down-hole, described relaying relay stations and escape relay stations are the envelopes adopting steel skeleton light-duty frame structure, described down-hole dial telephone set and the distribution of down-hole intrinsic safety speakerphone to be arranged in relaying relay stations and escape relay stations envelope and to arrange communication cable interface by envelope sidewall and be connected with the telecommunication cable of outside, relaying relay stations are provided with equipment supporter, and described telephone exchange, intrinsic safety terminal box and flameproof and intrinsically safe stand-by power supply case are arranged on the equipment supporter of relaying relay stations.
2. colliery according to claim 1 relaying relay stations are met an urgent need private telephone communication system, it is characterized in that: in the various danger-avoiding facility in down-hole, be also connected with described down-hole dial telephone set and down-hole intrinsic safety speakerphone.
3. colliery according to claim 1 relaying relay stations are met an urgent need private telephone communication system, it is characterized in that: described support is independently arranged on outside relaying relay stations, be assembled in explosion-proof intrinsically-safe phone switch on this support and intrinsic safety terminal box and utilize communication cable for mine to pass through to be arranged on envelope sidewall communication cable interface to connect down-hole dial telephone set in relaying relay stations and down-hole intrinsic safety speakerphone respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102981.0U CN204425338U (en) | 2015-02-13 | 2015-02-13 | Colliery relaying relay stations are met an urgent need private telephone communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102981.0U CN204425338U (en) | 2015-02-13 | 2015-02-13 | Colliery relaying relay stations are met an urgent need private telephone communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425338U true CN204425338U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520102981.0U Expired - Fee Related CN204425338U (en) | 2015-02-13 | 2015-02-13 | Colliery relaying relay stations are met an urgent need private telephone communication system |
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| CN (1) | CN204425338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114827764A (en) * | 2022-06-02 | 2022-07-29 | 金川集团股份有限公司 | Mine deep underground wired telephone communication network system |
-
2015
- 2015-02-13 CN CN201520102981.0U patent/CN204425338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114827764A (en) * | 2022-06-02 | 2022-07-29 | 金川集团股份有限公司 | Mine deep underground wired telephone communication network system |
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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: 20150624 Termination date: 20190213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |