CN204730397U - Indoor hazardous gas induction alarm and pressure air exhausting device - Google Patents
Indoor hazardous gas induction alarm and pressure air exhausting device Download PDFInfo
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- CN204730397U CN204730397U CN201520102129.3U CN201520102129U CN204730397U CN 204730397 U CN204730397 U CN 204730397U CN 201520102129 U CN201520102129 U CN 201520102129U CN 204730397 U CN204730397 U CN 204730397U
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- alarm
- ventilating fan
- hazardous gas
- exhausting device
- indoor
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Abstract
Indoor hazardous gas induction alarm and pressure air exhausting device, indoor wall is provided with a through hole, in through hole, an outer airduct is installed, interior airduct is provided with in outer airduct, ventilating fan is provided with in interior airduct, indoor wall is separately provided with detector and alarm, separately controller is provided with in outer airduct, controller one end connection detector, the other end connects alarm and ventilating fan, described ventilating fan, alarm and controller are by Energy control, the utility model open air exhaust sleeved pipe designs, there is two-way air intake degassing function simultaneously, the room pressure favorable balance continuing to discharge hazardous gas concentration can be guaranteed, keep Exhaust Gas task performance.
Description
Technical field
The utility model relates to a kind of security product, concrete with the indoor hazardous gas induction alarm of one and force air exhausting device relevant.
Background technology
Along with the general LPG conversion of domestic fuel and the traditional coal of substitute gas, between liquefaction steel cylinder and gas supply conduit interface to gas-cooker, the leakage Lighting-blast casualty caused due to operation Rig up error and the aging breakage of pipeline frequently occurs.In the urgent need to the simple and effective gas leakage induction alarm of one, and automatic vent ventilates in time, gas concentration is revealed in rapid reduction space, prevents the low-cost and easy-to dodging quick-fried concentration and installs safety devices, reduces the risk that gas leakage causes the operation that fires and get rid of the danger.
Existing gas concentration warning device has hazardous gas perception quickly and accurately and alert capability, there is function singleness, lack interlock expanded function, even if find that search coverage hazardous gas concentration raises, entering gets rid of the danger and dispose still has high risk, lacks the automatic technology realization that heavy hazardous gas concentration causes sudden strain of a muscle quick-fried that finds and dissolve rapidly.
Market has the product of detection alarm linkage aeration ability due to comprehensive not to the wind path of air channel installation and design, make the dangerous flammable explosive gas discharge effect in area with high mercury desirable not to the utmost, simultaneously due to power supply, control, the cost of interlock and the not convenient of installation, cause application limited all the time for a long time, the installation on a large scale of rapid deployment and utilization rate are also relatively low.
Original non-bus type design ap-plication is concrete, extensibility and selective low, and system acting path dependence is high, coordinated signals Signal transmissions and the more difficult realization of secondary development application extension.
The non-ventilating indoor air purifier of simple function can reduce room air dust concentration, but lacks supplementing fresh air, and the indoor air environment closed causes extreme influence to occupant's physical and mental health.
Utility model content
For solving the technical problem existed in prior art, it is simple that the utility model provides a kind of structure, easy to operate indoor hazardous gas induction alarm and pressure air exhausting device.
The utility model solves the problems of the technologies described above, and the technical scheme adopted is:
Indoor hazardous gas induction alarm and pressure air exhausting device, indoor wall is provided with a through hole, in through hole, an outer airduct is installed, be provided with interior airduct in outer airduct, in interior airduct, be provided with ventilating fan, indoor wall is separately provided with detector and alarm, separately controller is provided with in outer airduct, controller one end connection detector, the other end connects alarm and ventilating fan, and described ventilating fan, alarm and controller are by Energy control.
Further, described interior airduct termination is provided with pipe joint.
Further, the exhaust outlet that enters of described outer airduct is provided with filter.
Further, be separately provided with electricity storage module in described outer airduct, electricity storage module one end is connected accumulate with power supply, and the other end controls ventilating fan, alarm and controller.
Further, electricity storage module comprises direct current input module, detection output module, fan output module, public output module; Wherein, direct current input module is connected with power supply; Detection output module is connected with controller by acquisition sensor interface module, acquisition sensor interface module one tunnel is connected alarm and then is powered by multi-channel parallel and drives port to be connected with ventilating fan, and direct the power supply with multi-channel parallel in another road drives port to be connected and then control ventilating fan action; Fan output module connect alarm so that by multi-channel parallel power drive port be connected with ventilating fan; Public output module is powered by external control control multi-channel parallel and is driven port and then control ventilating fan action.
Further, detector comprises gas security, carbon monoxide transducer, one or more in sensor of natural gas.
Further, alarm comprises sound alarm subsystem, one or more in light crossing-signal.
Multi-channel parallel is powered and is driven the control end of port separately to connect wireless remote transmission module and electromagnetism closing module.
Adopt technique scheme, the utility model open air exhaust sleeved pipe designs, and has two-way air intake degassing function simultaneously, can guarantee the room pressure favorable balance continuing to discharge hazardous gas concentration, keep Exhaust Gas task performance.
After adding and feeding into filter, also can filter and purify and enter indoor air quality, promote room air pure and fresh.
By the parallel connection access design to sensor, also can set up the standard expansion interface of plug and play simultaneously, under can keeping sound and light alarm common state, carry out detection alarm and linkage complete air draft to comprising the heavy hazardous gas concentration such as combustion gas bathroom and house carbon monoxide.Future, also accessible sensor application more widely.
System adopts commutator transformer and charger baby modularization access power supply mode, can realize long-time ventilation and keep and power-off induction continuous firing power supply capacity.
The low cost of system and simple and direct easy installationization design; while maintenance hazardous gas detection sensor and linkage complete air draft; additional outdoor air enters the use of filtering and purifying; system can be made to play more multiaction at ordinary times; keep well running detecting function, also make its scale install on a large scale and create application prospect widely.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is the utility model side-looking structural representation;
Fig. 3 is the utility model control circui schematic diagram.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly, understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-3, indoor hazardous gas induction alarm and pressure air exhausting device, indoor wall is provided with a through hole, installs an outer airduct 1, be provided with interior airduct 2 in outer airduct 1 in through hole, ventilating fan 3 is provided with in interior airduct 2, indoor wall is separately provided with detector 4 and alarm 6, in outer airduct 1, is separately provided with controller 5, controller 5 one end connection detector 4, the other end connects alarm 6 and ventilating fan 3, and described ventilating fan 3, alarm 5 and controller 6 are controlled by power supply 7.Described interior airduct 2 termination is provided with pipe joint 21.The exhaust outlet that enters of described outer airduct 1 is provided with filter.
Concrete, be separately provided with electricity storage module 8 in described outer airduct 1, electricity storage module 8 one end is connected accumulate with power supply 7, and the other end controls ventilating fan 3, alarm 5 and controller 6.Electricity storage module 8 comprises direct current input module 81, detection output module 82, fan output module 83, public output module 84; Wherein, direct current input module 81 is connected with power supply 7; Detection output module 82 is connected with controller 5 by acquisition sensor interface module 51, acquisition sensor interface module 51 1 tunnel is connected alarm 6 and then is powered by multi-channel parallel and drives port 9 to be connected with ventilating fan 3, and direct the power supply with multi-channel parallel in another road drives port 9 to be connected and then control ventilating fan 3 action; Fan output module 83 connect alarm 6 so that by multi-channel parallel power drive port 9 be connected with ventilating fan 3; Public output module 84 controls multi-channel parallel by external control 10 and powers and drive port 9 and then control ventilating fan 3 action.
In addition, detector 4 comprises gas security 41, carbon monoxide transducer 42, one or more in sensor of natural gas 43.Alarm 6 comprises sound alarm subsystem 61, one or more in light crossing-signal 62.Multi-channel parallel is powered and is driven the control end of port 9 separately to connect wireless remote transmission module and electromagnetism closing module.
During work, for ensureing its reliability and safety, with the design principle of multi-channel parallel, control system as shown in Figure 3, when indoor occur that hazardous gas is as inflammable and explosive liquefied petroleum gas or natural gas, carbon monoxide or formaldehyde etc., three tunnels are gone out by controller (acquisition sensor interface module) parallel connection after detector detects, sound alarm subsystem of leading up to arrives multi-channel parallel and to power drive end product and then control fan exhaust or wireless remote transmission or closed electromagnetic valve, light crossing-signal of separately leading up to arrives multi-channel parallel and to power drive end product and then control fan exhaust or wireless remote transmission or closed electromagnetic valve, 3rd tunnel directly connects multi-channel parallel and to power drive end product and then control fan exhaust or wireless remote transmission or closed electromagnetic valve.
Can also directly to be powered drive end product and then control fan exhaust or wireless remote transmission or closed electromagnetic valve by external control Direct driver multi-channel parallel by peripheral control unit.
Alarm can also be controlled by fan output module and then arrive multi-channel parallel to power drive end product and then control fan exhaust or wireless remote transmission or closed electromagnetic valve.
The utility model can directly be powered by external power supply, also can increase to arrange one and be connected accumulate with external power supply power for electricity storage module.
Design feature of the present utility model:
1, open air exhaust sleeve pipe extensive interface structure:
Adopt the standard interface combined set mode of exhaust duct and blast pipe, form the mounting framework basis of power supply, detection and fan, and possess pipeline extension standards Interface design, to realize the connection of other plug-in accessories.
2, for power storage system:
Adopt USB port to supply power to charger baby mode, realize powering to sensor and the stable storage of fan.
3, acquisition sensor such as detection of gas induction standard interface and liquefied petroleum gas etc.:
Adopt plug and play Interface design, support the direct signal of telecommunication access of the acquisition sensor hardware such as liquefied petroleum gas, carbon monoxide and natural gas, and provide actuating signal to sound and light alarm and automatic exhausting device.
4, sound and light alarm and fan work interface module:
After receiving detector working signal, be in alert status, follow procedure design sends acousto-optic flicker and to pipe warning, and triggers fan and carry out work.Also can external job control, realize the work such as ventilation air draft, the driving of teletransmission wireless signal, Electromagnetic Control gas cylinder pipeline valve.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (8)
1. indoor hazardous gas induction alarm and pressure air exhausting device, it is characterized in that: indoor wall is provided with a through hole, in through hole, an outer airduct (1) is installed, interior airduct (2) is provided with in outer airduct (1), ventilating fan (3) is provided with in interior airduct (2), indoor wall is separately provided with detector (4) and alarm (6), controller (5) is separately provided with in outer airduct (1), controller (5) one end connection detector (4), the other end connects alarm (6) and ventilating fan (3), described ventilating fan (3), alarm (5) and controller (6) are controlled by power supply (7).
2. indoor hazardous gas induction alarm as claimed in claim 1 and pressure air exhausting device, is characterized in that: described interior airduct (2) termination is provided with pipe joint (21).
3. indoor hazardous gas induction alarm as claimed in claim 1 and pressure air exhausting device, is characterized in that: the exhaust outlet that enters of described outer airduct (1) is provided with filter.
4. the indoor hazardous gas induction alarm as described in claim 1,2 or 3 and pressure air exhausting device, it is characterized in that: in described outer airduct (1), be separately provided with electricity storage module (8), electricity storage module (8) one end is connected accumulate with power supply (7), and the other end controls ventilating fan (3), alarm (5) and controller (6).
5. indoor hazardous gas induction alarm as claimed in claim 4 and pressure air exhausting device, it is characterized in that: electricity storage module (8) comprises direct current input module (81), detection output module (82), fan output module (83), public output module (84); Wherein, direct current input module (81) is connected with power supply (7); Detection output module (82) is connected with controller (5) by acquisition sensor interface module (51), acquisition sensor interface module (51) one tunnel is connected alarm (6) and then is powered by multi-channel parallel and drives port (9) to be connected with ventilating fan (3), and direct the power supply with multi-channel parallel in another road drives port (9) to be connected and then control ventilating fan (3) action; Fan output module (83) connect alarm (6) so that by multi-channel parallel power drive port (9) be connected with ventilating fan (3); Public output module (84) is powered by external control (10) control multi-channel parallel and is driven port (9) and then control ventilating fan (3) action.
6. indoor hazardous gas induction alarm as claimed in claim 5 and pressure air exhausting device, it is characterized in that: detector (4) comprises gas security (41), carbon monoxide transducer (42), one or more in sensor of natural gas (43).
7. indoor hazardous gas induction alarm as claimed in claim 5 and force air exhausting device, is characterized in that: alarm (6) comprises sound alarm subsystem (61), one or more in light crossing-signal (62).
8. indoor hazardous gas induction alarm as claimed in claim 5 and pressure air exhausting device, is characterized in that: multi-channel parallel is powered and driven the control end of port (9) separately to connect wireless remote transmission module and electromagnetism closing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102129.3U CN204730397U (en) | 2015-02-12 | 2015-02-12 | Indoor hazardous gas induction alarm and pressure air exhausting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102129.3U CN204730397U (en) | 2015-02-12 | 2015-02-12 | Indoor hazardous gas induction alarm and pressure air exhausting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730397U true CN204730397U (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520102129.3U Expired - Fee Related CN204730397U (en) | 2015-02-12 | 2015-02-12 | Indoor hazardous gas induction alarm and pressure air exhausting device |
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| CN (1) | CN204730397U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524470A (en) * | 2016-11-25 | 2017-03-22 | 天津神菱燃气设备有限公司 | Air purifying device |
| CN108648420A (en) * | 2018-04-23 | 2018-10-12 | 温州巅锋电推剪有限公司 | A kind of fuel gas initial stage leak detection and exhaust system |
| CN110260459A (en) * | 2019-06-26 | 2019-09-20 | 广东美的暖通设备有限公司 | New blower control method, device, new blower and computer readable storage medium |
-
2015
- 2015-02-12 CN CN201520102129.3U patent/CN204730397U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524470A (en) * | 2016-11-25 | 2017-03-22 | 天津神菱燃气设备有限公司 | Air purifying device |
| CN108648420A (en) * | 2018-04-23 | 2018-10-12 | 温州巅锋电推剪有限公司 | A kind of fuel gas initial stage leak detection and exhaust system |
| CN110260459A (en) * | 2019-06-26 | 2019-09-20 | 广东美的暖通设备有限公司 | New blower control method, device, new blower and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: B1F-075 361000 in Fujian Province, Xiamen torch hi tech Zone Software Park Alltronics floor A District Patentee after: Xiamen Xinyi Technology Co., Ltd. Address before: Dongpu road Xiamen City, Fujian province 361000 Siming District No. 195 Room 403 Patentee before: XIAMEN XINYI TRADE CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20180212 |