CN103845829A - Non-electric full-automatic gas-liquid rotary spraying fire extinguishing device for military communication shelter - Google Patents
Non-electric full-automatic gas-liquid rotary spraying fire extinguishing device for military communication shelter Download PDFInfo
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- CN103845829A CN103845829A CN201210519707.4A CN201210519707A CN103845829A CN 103845829 A CN103845829 A CN 103845829A CN 201210519707 A CN201210519707 A CN 201210519707A CN 103845829 A CN103845829 A CN 103845829A
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- end cover
- automatic gas
- extinguishing device
- churning
- fire extinguishing
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Abstract
The invention discloses a non-electric full-automatic gas-liquid rotary spraying fire extinguishing device for a military communication shelter. The non-electric full-automatic gas-liquid rotary spraying fire extinguishing device comprises a rotary spraying mechanism and a bracket mechanism, wherein a bracket mechanism is fixedly arranged at the bottom of the rotary spraying mechanism; the rotary spraying mechanism comprises an upper end cover, a lower end cover, a flow divider, a connection opening, a heat insulation sleeve and a driving component. The non-electric full-automatic gas-liquid rotary spraying fire extinguishing device for the military communication shelter is suitable for places such as the military communication shelter, does not need power driving and can be automatically switched on and switched off according to the fixed characteristics of a memory alloy; the memory alloy is separated from the outside through the heat insulation sleeve, so that the phenomenon that a memory alloy spring switches off a sprayer too early because the temperature of a fire extinguishing agent is too low is avoided; the device can be quickly started, and all-round spraying is realized; the fire extinguishing effect is outstanding.
Description
Technical field
The present invention relates to a kind of churning device, particularly the full-automatic gas-liquid churning of the non-electricity of a kind of military module side communication extinguishing device.
Background technology
At present, military module side communication settles autoamtic fire extinguishing jet head to carry out fire preventing, autoamtic fire extinguishing jet head kind has two kinds: a kind of fire extinguishing sprayer is by the temperature-sensitive original paper automatic pulverizing that is heated, open fire-extinguishing function concurrently, once but this class autoamtic fire extinguishing jet head is opened, cannot automatically stop, can ceaselessly spray, until total valve is closed, there will be the condition of a fire to stop, water is still in the situation of ceaselessly spraying, easily cause the waste of water resource, after fire stops, need to reinstalling after temperature-sensitive original paper to fire extinguishing sprayer, just can again apply, increase extra work amount; Another kind of fire extinguishing sprayer, that the temperature-sensitive characteristic of utilizing memory alloy element is opened, close port, the memory alloy element of this type of fire extinguishing sprayer is exposed in water, very easily be subject to the impact of water temperature, cause valve port to be closed too early, can not thoroughly reach fire extinguishing object, therefore, invent a kind of New Type Fire-fighting Device, it is very important avoiding above-mentioned hidden danger.
Summary of the invention
The object of the invention is the deficiency in order to solve above-mentioned technology, the full-automatic gas-liquid churning of the non-electricity of a kind of military module side communication extinguishing device is provided.
The technical solution adopted in the present invention is: the full-automatic gas-liquid churning of the non-electricity of a kind of military module side communication extinguishing device, and it comprises churning mechanism and bracket institution, described churning mechanism bottom is fixed with bracket institution;
Described churning mechanism comprises upper end cover, bottom end cover, current divider, interface, thermal insulation sleeve and driven unit; Described upper end cover is provided with through hole, and its bottom is provided with cannelure, and upper end cover and bottom end cover spiral shell are dressed up one, and forms material chamber; Described interface arrangement is in through hole, and interface is fastened by jump ring and upper end cover, and its underpart inwall is provided with projection, outside its bottom, roll over and form ring platform, on described ring platform, offer annular groove, the in-built zirconia ball that is equipped with of described annular groove, described cannelure and annular groove fasten;
Described current divider is turriform, and it is installed in the projection of end mouth in interface, and shunt base is fixed with thermal insulation sleeve;
Described bracket institution comprises support and adjusting bolt, and described frame bottom is provided with screw, and described adjusting bolt spiral shell is contained in screw;
Described driven unit comprises directional tube, memorial alloy spring and temperature tube, described directional tube is packed in thermal insulation sleeve, one end of described memorial alloy spring is packed in directional tube, and the other end is arranged on one end of temperature tube, and the other end of described temperature tube hangs down and is against in adjusting bolt.
Further, described bottom end cover radial skew is provided with spray-hole, and described spray-hole passes through mutually with material chamber.
Further, the angle that described spray-hole is obliquely installed is 40 °-50 °.
Further, described thermal insulation sleeve adopts zirconia to make.
Adopt technique scheme, technique effect of the present invention has: the full-automatic gas-liquid churning of the non-electricity of a kind of military module side communication extinguishing device, be applicable to the place such as fixed telecommunication or military vehicle-mounted removable module side communication, do not need driven by power, utilize the inherent characteristic of memorial alloy, automatically open and close, thermal insulation sleeve makes memorial alloy spring and external isolation, avoid the too low memorial alloy spring that causes of temperature of extinguishing chemical to close too early shower nozzle, strengthen the reliability of fire extinguishing, once the generation condition of a fire, this device can start rapidly and realize comprehensive sprinkling, burning things which may cause a fire disaster extinguishes and automatically stops afterwards, fire extinguishing effect is remarkable.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the embodiment of the present invention;
Wherein: 1, churning mechanism, 2, bracket institution, 3, pressurized tank, 4, pipeline, 5, take over, 6, military vehicle, 7, shelter, 8, interlayer, 11, upper end cover, 12, bottom end cover, 13, current divider, 14, interface, 15, thermal insulation sleeve, 16, driven unit, 17, jump ring, 21, support, 22, adjusting bolt, 31, charging aperture, 32, discharging opening, 111, through hole, 112, cannelure, 113, material chamber, 121, spray-hole, 141, projection, 142, ring platform, 143, annular groove, 144, zirconia ball, 161, directional tube, 162, memorial alloy spring, 163, temperature tube.
Detailed description of the invention
Below in conjunction with brief description of the drawings the specific embodiment of the present invention.
As shown in Figure 1, the full-automatic gas-liquid churning of the non-electricity of a kind of military module side communication extinguishing device, it comprises churning mechanism 1 and bracket institution 2, churning mechanism 1 bottom is fixed with bracket institution 2; Concrete:
Churning mechanism 1 comprises upper end cover 11, bottom end cover 12, current divider 13, interface 14, thermal insulation sleeve 15 and driven unit 16; Upper end cover 11 is provided with through hole 111, and its bottom is provided with cannelure 112, and upper end cover 11 is dressed up one with bottom end cover 12 spiral shells, and forms material chamber 113; Interface 14 installs in through hole 111, and interface 14 is fastened by jump ring 17 and upper end cover 11, and its underpart inwall is provided with projection 141, outside its bottom, roll over and form ring platform 142, on ring platform 142, offer annular groove 143, the in-built zirconia ball 144 that is equipped with of annular groove 143, cannelure 112 fastens with annular groove 143; Current divider 13 is turriform, and it is installed in the projection 141 of mouth of the interior end of interface 14, and current divider 13 bottoms are fixed with thermal insulation sleeve 15, and thermal insulation sleeve 15 adopts zirconia to make, and has good thermal insulation, effect of heat insulation; Bracket institution 2 comprises support 21 and adjusting bolt 22, and support 21 bottoms are provided with screw, and adjusting bolt 22 spiral shells are contained in screw; Driven unit 16 comprises directional tube 161, memorial alloy spring 162 and temperature tube 163, directional tube 161 is packed in thermal insulation sleeve 15, one end of memorial alloy spring 162 is packed in directional tube 161, the other end is arranged on one end of temperature tube 163, the other end of temperature tube 163 hangs down and is against in adjusting bolt 22, memorial alloy spring 162 adopts memorial alloy to make, ambient temperature is during higher than 68 °, memorial alloy spring 162 shrinks automatically, ambient temperature is during lower than 48 °, it extends automatically, and adjusting bolt 22 is in order to regulate the support strength of memorial alloy spring 162; Bottom end cover 12 radial skews are provided with spray-hole 121, and spray-hole 121 passes through mutually with material chamber 113; The angle that spray-hole 121 is obliquely installed is 40 °-50 °, is preferably set to 45 °.
As shown in Figure 2, extinguishing device of the present invention is arranged on the specific embodiment in military vehicle 6 shelters 7, shelter 7 is installed on military vehicle 6, in shelter 7, device has vehicular sealing load tank 3, the top of pressurized tank 3 is respectively arranged with charging aperture 31 and discharging opening 32, extinguishing chemical is by charging aperture 31 charged pressure tanks 3, extinguishing chemical is liquid or Powdered, for example: adopt blue coral opaque extinguishing chemical, blue coral opaque extinguishing chemical fire-fighting efficiency is high, can effectively protect the communication apparatus in shelter 7 can, because water inlet damages, not reduce the economic loss causing because of fire, pipeline 4 is arranged in the interlayer 8 at shelter 7 tops, and its port device, on discharging opening 32, is provided with some branch tubes 5 on pipeline 4, and the interface 14 of churning of the present invention mechanism 1 is vertically fixed on each branch tube 5, in the time there is the condition of a fire, when external temperature is higher than 68 °, overall shrinkage after memorial alloy spring 162 sense temperature of churning device of the present invention, drive directional tube 161 simultaneously, current divider 13 and thermal insulation sleeve 15 move downward, now interface 14 is communicated with material chamber 113, extinguishing chemical in vehicular sealing load tank 3 is full of rapidly material chamber 113 by pipeline 4 and interface 14 successively under High Pressure, and outwards spray by spray-hole 121, in course of injection, extinguishing chemical flow through spray-hole 121 hole wall produce thrust, under the effect of thrust, bottom end cover 12 drives upper end cover 11 to start rotation, reach the effect of rotary-jet, the zirconia ball 144 of annular groove 143 interior devices is at cannelure 112 high speed scrolls, can effectively accelerate the rotary speed of upper end cover 11, realize high velocity jet, thermal insulation sleeve 15 adopts zirconia to make, there is good thermal insulation, effect of heat insulation, thermal insulation sleeve 15 makes memorial alloy spring 162 and extinguishing chemical isolation, when extinguishing chemical enters material chamber 113, memorial alloy spring 162 is not affected by the temperature of extinguishing chemical can and accelerate to shrink, avoiding producing the condition of a fire does not stop, the full-automatic gas-liquid churning of the non-electricity of military module side communication extinguishing device but stops the generation of the situation of spraying, external temperature is during lower than 48 °, and memorial alloy spring 162 automatic expansions extend, and drives current divider 13 to move up, and current divider 13 is tightly installed on protruding 141 end faces, blocking-up extinguishing chemical, and the full-automatic gas-liquid churning of the non-electricity of military module side communication extinguishing device cuts out automatically.
The full-automatic gas-liquid churning of the non-electricity of the military module side communication of one of the present invention extinguishing device, be applicable to the places such as military module side communication, do not need driven by power, utilize the inherent characteristic of memorial alloy, automatically open and close, thermal insulation sleeve makes memorial alloy spring and external isolation, avoid the too low memorial alloy spring that causes of temperature of extinguishing chemical to close too early shower nozzle, strengthen the reliability of fire extinguishing, once the generation condition of a fire, this device can start rapidly and realize comprehensive sprinkling, and burning things which may cause a fire disaster extinguishes and automatically stops afterwards, and fire extinguishing effect is remarkable.
Finally it should be noted that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (4)
1. the full-automatic gas-liquid churning of the non-electricity of a military module side communication extinguishing device, it is characterized in that: it comprises churning mechanism (1) and bracket institution (2), described churning mechanism (1) bottom is fixed with bracket institution (2);
Described churning mechanism (1) comprises upper end cover (11), bottom end cover (12), current divider (13), interface (14), thermal insulation sleeve (15) and driven unit (16); Described upper end cover (11) is provided with through hole (111), and its bottom is provided with cannelure (112), and upper end cover (11) is dressed up one with bottom end cover (12) spiral shell, and forms material chamber (113); Described interface (14) installs in through hole (111), interface (14) is fastened by jump ring (17) and upper end cover (11), its underpart inwall is provided with projection (141), outside its bottom, roll over and form ring platform (142), on described ring platform (142), offer annular groove (143), the in-built zirconia ball (144) that is equipped with of described annular groove (143), described cannelure (112) fastens with annular groove (143);
Described current divider (13) is turriform, and its projection (141) that is installed on interface (14) mouth of the interior end is upper, and current divider (13) bottom is fixed with thermal insulation sleeve (15);
Described bracket institution (2) comprises support (21) and adjusting bolt (22), and described support (21) bottom is provided with screw, and described adjusting bolt (22) spiral shell is contained in screw;
Described driven unit (16) comprises directional tube (161), memorial alloy spring (162) and temperature tube (163), described directional tube (161) is packed in thermal insulation sleeve (15), one end of described memorial alloy spring (162) is packed in directional tube (161), the other end is arranged on one end of temperature tube (163), and the other end of described temperature tube (163) hangs down and is against in adjusting bolt (22).
2. the full-automatic gas-liquid churning of the non-electricity of the military module side communication of one according to claim 1 extinguishing device, it is characterized in that: described bottom end cover (12) radial skew is provided with spray-hole (121), described spray-hole (121) passes through mutually with material chamber (113).
3. the full-automatic gas-liquid churning of the non-electricity of the military module side communication of one according to claim 2 extinguishing device, is characterized in that: the angle that described spray-hole (121) is obliquely installed is 40 °-50 °.
4. the full-automatic gas-liquid churning of the non-electricity of the military module side communication of one according to claim 1 extinguishing device, is characterized in that: described thermal insulation sleeve (15) adopts zirconia to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210519707.4A CN103845829A (en) | 2012-12-07 | 2012-12-07 | Non-electric full-automatic gas-liquid rotary spraying fire extinguishing device for military communication shelter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210519707.4A CN103845829A (en) | 2012-12-07 | 2012-12-07 | Non-electric full-automatic gas-liquid rotary spraying fire extinguishing device for military communication shelter |
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| CN103845829A true CN103845829A (en) | 2014-06-11 |
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| CN201210519707.4A Pending CN103845829A (en) | 2012-12-07 | 2012-12-07 | Non-electric full-automatic gas-liquid rotary spraying fire extinguishing device for military communication shelter |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737428A (en) * | 2017-10-23 | 2018-02-27 | 东北林业大学 | One kind automated tos respond to fire extinguishing sprayer |
| CN108355281A (en) * | 2018-03-12 | 2018-08-03 | 黄晓峰 | A kind of applicator valve with temperature sensing spring |
| CN110694211A (en) * | 2019-11-06 | 2020-01-17 | 黄灿灿 | Fire extinguisher capable of automatically opening and closing for spraying |
| CN111677436A (en) * | 2020-06-04 | 2020-09-18 | 湖北航天技术研究院特种车辆技术中心 | Hoist and mount formula work ladder fixing device |
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| US2829792A (en) * | 1955-05-31 | 1958-04-08 | Bertram T Gill | Box construction |
| JPH0486368A (en) * | 1990-07-26 | 1992-03-18 | Kubota Corp | Nozzle top part heat insulating device of fuel injection nozzle for diesel engine |
| US5531275A (en) * | 1991-11-26 | 1996-07-02 | Sundholm; Goeran | Installation for fighting fire |
| CN1686585A (en) * | 2005-04-25 | 2005-10-26 | 颜月甜 | Rotary temperature sensitive spraying fire extinguishing device |
| US20080053665A1 (en) * | 2006-09-05 | 2008-03-06 | The Reliable Automatic Sprinkler Co., Inc. | Automatic fire protection sprinkler with extended body |
| CN101274128A (en) * | 2007-03-28 | 2008-10-01 | 航天科工海鹰集团有限公司 | Automatic temperature control device capable of spaying rotatably |
| CN101354085A (en) * | 2007-07-26 | 2009-01-28 | 航天科工海鹰集团有限公司 | Self-operated type fire-fighting temperature reduction valve |
| CN202526820U (en) * | 2012-04-24 | 2012-11-14 | 韩效亮 | Automatic fire protection spraying system |
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2012
- 2012-12-07 CN CN201210519707.4A patent/CN103845829A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US2829792A (en) * | 1955-05-31 | 1958-04-08 | Bertram T Gill | Box construction |
| JPH0486368A (en) * | 1990-07-26 | 1992-03-18 | Kubota Corp | Nozzle top part heat insulating device of fuel injection nozzle for diesel engine |
| US5531275A (en) * | 1991-11-26 | 1996-07-02 | Sundholm; Goeran | Installation for fighting fire |
| CN1686585A (en) * | 2005-04-25 | 2005-10-26 | 颜月甜 | Rotary temperature sensitive spraying fire extinguishing device |
| US20080053665A1 (en) * | 2006-09-05 | 2008-03-06 | The Reliable Automatic Sprinkler Co., Inc. | Automatic fire protection sprinkler with extended body |
| CN101274128A (en) * | 2007-03-28 | 2008-10-01 | 航天科工海鹰集团有限公司 | Automatic temperature control device capable of spaying rotatably |
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| CN202526820U (en) * | 2012-04-24 | 2012-11-14 | 韩效亮 | Automatic fire protection spraying system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737428A (en) * | 2017-10-23 | 2018-02-27 | 东北林业大学 | One kind automated tos respond to fire extinguishing sprayer |
| CN108355281A (en) * | 2018-03-12 | 2018-08-03 | 黄晓峰 | A kind of applicator valve with temperature sensing spring |
| CN110694211A (en) * | 2019-11-06 | 2020-01-17 | 黄灿灿 | Fire extinguisher capable of automatically opening and closing for spraying |
| CN110694211B (en) * | 2019-11-06 | 2021-10-29 | 江山市利安消防科技有限公司 | Fire extinguisher capable of automatically opening and closing for spraying |
| CN111677436A (en) * | 2020-06-04 | 2020-09-18 | 湖北航天技术研究院特种车辆技术中心 | Hoist and mount formula work ladder fixing device |
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Application publication date: 20140611 |