CN103205995B - Filter the self-closing fire plug of anti-collision alarm - Google Patents
Filter the self-closing fire plug of anti-collision alarm Download PDFInfo
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- CN103205995B CN103205995B CN201210014466.8A CN201210014466A CN103205995B CN 103205995 B CN103205995 B CN 103205995B CN 201210014466 A CN201210014466 A CN 201210014466A CN 103205995 B CN103205995 B CN 103205995B
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- cylinder shell
- key
- lower cylinder
- collision
- alarm device
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- 238000007789 sealing Methods 0.000 claims abstract description 29
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 210000004907 gland Anatomy 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 7
- 239000002351 wastewater Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention relates to the self-closing fire plug of a kind of filtration anti-collision alarm, comprise the key be made up of upper and lower cylinder shell, upper cylinder shell is provided with fire coupling, the upper and lower cylinder shell binding site shell of key respectively opens a circle female groove, the dual-side of two semicircle anticollision rings is embedded respectively in one of them female groove, between two anticollision rings, be bolted rear formation anti-collision protection device; Valve port in lower cylinder shell has a sealing flap self-closing device, and the sealing flap end face of this device upwards contacts and is provided with keying guide rod, is provided with an automatic control drain valve above valve port; Under key, the upper portion side wall place of cylinder shell is provided with a set of machinery of being controlled by anticollision device, collision-prevention device and electronic alarm device; Under key, stainless steel filter screen is equipped with in the entrance, bottom of cylinder shell.Of the present invention simple and reasonable, easy to operate, can realize meeting collision rift key and not waste water and automatic alarm and the object of foul can be filtered in time.
Description
Technical field
The invention belongs to fire-fighting equipment technical field, relate to and a kind ofly realize self-closed, anticollision, filtration foul and can be realized after severe crash the fire plug of automatic alarm.
Background technology
Along with country strengthens day by day to the constantly perfect of fire-fighting safety standard and whole people's fire-fighting consciousness, fire plug has become one of basic facilities of urban construction and industrial and mining enterprises' indispensability.But for a long time, traditional fire plug also exists stereotyped at 26S Proteasome Structure and Function, there is no the problem of change and progress, because fire plug is generally all arranged on traffic convenience, the obvious place of target, therefore the accident of hitting by mistake of by mistake touching being subject to vehicle etc. occurs repeatedly, can be leaked in a large number by the fire plug after hitting, the water column ejected time serious brings destruction can to peripheral facilities and surrounding enviroment, not only cause valuable water resource waste, make troubles to the life of the people simultaneously, maintenance or replacing all extremely bother again, and the water supply of maintenance or replacing past contact palpus stopping whole piece pipe network, serious hidden danger is brought again to security against fire.
Some fire plugs with anti-collision structure in recent years market are also there are, but but these technology have taken some new or even more serious problems out of after solving anti-collision problem, namely due to fire plug hit after there will not be water spray state, though make water resource waste phenomenon be resolved, but but the function of fire plug self disappear.Reason is very simple, because this kind of fire plug has no longer been sprayed water by collision rift, just be not easy to be realized by people, accident occurred so just easily out in the cold or when not realized troublemaker easily flee the scene, cause the unmanned Claims Resolution of property and fire plug not to obtain the situation of repairing in time, and be also easy to be taken away by people by the plug body portion knocked down, thereafter once run into fire generation, fire department but cannot normally be fetched water, instead have a strong impact on the normal use of fire fighting device.
In addition, the problem that prior art also exists is: fire protection pipeline is embedded in network of underground for a long time, the cleaning work of pipe-line system is easily out in the cold, pipeline is due to long-time use, iron rust can be produced, have sheet iron rust time serious to come off, the sealing flap of easy destruction fire plug, flap is caused to reach obturation effect, waste water resource, if impurity enters into fire fighting truck from fire plug, may cause fire fighting device blocked, equipment in pipeline may be caused time serious to be destroyed, and separately it cannot run well.
Summary of the invention
The object of the invention is to overcome the above-mentioned defect that prior art exists, provide a kind of simple and reasonable, easy to operate, can realize meeting collision rift key and do not waste water and automatic alarm and the self-closing fire plug of filtration anti-collision alarm of foul can be filtered in time.
For achieving the above object and adopt technical solution be such: the self-closing fire plug of filtration anti-collision alarm provided comprises one by upper, the key that lower cylinder shell is bonded, the upper end of the upper cylinder shell of key is with gland, top cylinder housing wall is provided with fire coupling, the bottom entrance of the lower cylinder shell of key is connected with water for fire fighting grid, it is characterized in that, (1), upper at key, each processing one circle female groove on the shell of lower cylinder shell binding site, be that the dual-side of the semicircular anticollision ring of concavity embeds respectively by two cross sections, in a female groove on lower cylinder shell shell, the anti-collision protection device of a rear formation complete circle ring type is bolted between the circular anticollision ring of two halves, (2) in the lower cylinder shell of key, be provided with the valve port of a undergauge, the sealing flap self-closing device of band sealing flap on is had at valve port, its sealing flap end face upwards contacts and is provided with keying guide rod, the upper end opening and closing guide rod is connected on a keying adjusting nut be connected with gland by operation axostylus axostyle through the upper cylinder shell engagement sleeves of key, is provided with an automatic control drain valve above valve port, (3), under key, the upper portion side wall place of cylinder shell is provided with a set of machinery of being controlled by anticollision device, collision-prevention device and electronic alarm device, (4), under key, stainless steel filter screen is equipped with in the entrance, bottom of cylinder shell.
Technical solution of the present invention is also: said sealing flap self-closing device by sealing flap, baffle, sleeve spring form, under one end of sleeve spring is connected to sealing flap, the sleeve part of the other end is stretched and is located in baffle.
Technical solution of the present invention is also: said machinery and electronic alarm device comprise mechanical alarm device and electronic alarm device two parts, wherein, (A), mechanical alarm device has the water outlet that is arranged on key doffing housing sidewall place, water outlet top has the conical sealing seat mouth on the upper wall end edge of cylinder shell under a pass-out key, the packed-piston of a band top pressure regulating spring is installed on the top of seal receptacle mouth, the top of top pressure regulating spring is arranged in an open-close on-off, upper when key, after lower cylinder shell is combined by anticollision ring, open-close on-off makes top press regulating spring to compress contraction by upper cylinder shell Gravitative Loads, overhead packed-piston seals seal receptacle mouth, when anticollision ring fracture makes, after lower cylinder shell departs from combination, top pressure regulating spring is upheld, make the conducting of seal receptacle mouth, (B) electronic alarm device protects buzzer, loudspeaker and electronic switch in chamber to form by being arranged on an insulative water-proof, the control end of electronic switch is located at open-close on-off position in mechanical alarm device, when key upper and lower cylinder shell by anticollision ring in conjunction with time, electronic switch is in off-state, when anticollision ring fracture make upper and lower cylinder shell depart from conjunction with time, electronic switch closes, makes buzzer and speaker operation.
Technical solution of the present invention is also: be built-in with sealing ring at the female groove of upper and lower cylinder shell.
When the present invention normally uses, the upper and lower cylinder shell of key combines by anticollision ring, and being moved up and down by torquing operations axostylus axostyle band seal valve lobe is made valve port close or open, and now machinery and electronic alarm device do not work.When key is subject to external force collision rift, anticollision ring can play the effect of protection key, an anticollision ring when external force is slightly strong in two anticollision rings can rupture voluntarily, plays the large effect of house little Gu (only need change the anticollision ring of corrupted in the case, fire plug can be allowed to come into operation quickly), when because of by external force collision, cylinder shell on fire plug is fractureed or damage and there is hydraulic pressure fire plug inside time, hydraulic pressure flap is pushed to valve port make it sealing self-closing, fire plug self hydraulic pressure is larger, the sealing performance of self-closing sealing flap is better, because sealing flap self-closing device designs in the bottom of fire plug by the present invention, any collision all can not affect it and use, and thus effectively can solve the water resource leakage problem of fire plug collision rift, guarantee the safety of water for fire fighting, meanwhile, due to upper cylinder shell fracture after its in mechanical alarm device top pressure regulating spring Gravitative Loads disappear, headstock gear is not pressed by external force top, spring will flick, mechanical alarm device will be in opening, the water of fire plug will eject tiny water column from seal receptacle mouth by water outlet, warning fire plug is damaged, need to repair in time, electronic alarm device also sends audible alarm thereupon simultaneously, prompting troublemaker and all pedestrians report to the police to relevant department, can realize closing above only the upper cylinder shell of fire plug need being placed on after staff receives a crime report, recover normal to use.Electronic alarm device in the present invention is consistent with the effect of mechanical alarm device, plays the effect of double shield, and when guaranteeing a system malfunctions wherein, another system also can play a role.Except above-mentioned anti-collision alarm function of self closing, stainless steel filter screen set under fire plug can realize the effect of filtering foul, it can remove the impurity in pipe-line system medium effectively, guarantees the front end of contaminant filter at fire plug, ensures that fire plug and other equipment ducted normally use.
Compared with prior art, of the present invention simple and reasonable, easy to operate, reliability is strong, this structure is met collision rift key and is not wasted water, also can filter foul by automatic alarm in time, simplify the structure when the usability and the safety that do not affect fire plug, save resource, reduce cost, reach the object of using function of optimizing allocation of resources, strengthen.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's specific embodiment.
Fig. 2 is the structural representation of machinery and electronic alarm device in the present invention.
In accompanying drawing, the title of each label respectively: 1-baffle, 2-sleeve spring, 3-seals flap, 4-machinery and electronic alarm device, 5-water outlet, 6-packed-piston, 7-seal receptacle mouth, 8-top pressure regulating spring, 9-open-close on-off, 10-adjusting nut, 11-water jet, 12-buzzer, 13-electronic switch, 14-loudspeaker, 15-insulative water-proof protection chamber, 16-fire coupling, 17-operates axostylus axostyle, 18-opens and closes adjusting nut, 19-airtight and watertight padding, 20-stainless steel filter screen, 21-automatic control drain valve, 22-opens and closes guide rod, 23-opens and closes guide bar support, 24-anticollision ring, 25-sealing ring, 26-key, 27-gland.
Detailed description of the invention
Below with reference to accompanying drawing, content of the present invention is described further, but practical application form of the present invention is not limited in illustrated embodiment.
See accompanying drawing; the self-closing fire plug of filtration anti-collision alarm of the present invention comprises a key be bonded by upper and lower cylinder shell 26; the upper end of the upper cylinder shell of key 26 is with gland 27; top cylinder housing wall is provided with fire coupling 16; the valve port of a undergauge is provided with in the lower cylinder shell of key 26; the bottom entrance of the lower cylinder shell of key 26 is connected with water for fire fighting grid, and fire plug is provided with anti-collision protection device, sealing flap self-closing device, machinery and electronic alarm device and filter.
1, anti-collision protection device.Each processing one circle female groove on the shell of the upper and lower cylinder shell binding site of key 26; be that the dual-side of the semicircular metal anticollision ring 24 of concavity embeds in a female groove on upper and lower cylinder shell shell respectively by two cross sections; be built-in with sealing ring 25 at female groove inner bottom part female groove concave groove, between the circular anticollision ring 24 of two halves, be bolted the anti-collision protection device of a rear formation complete circle ring type.
2, flap self-closing device is sealed.Under sealing flap self-closing device is located at valve port, be made up of sealing flap 3, baffle 1, sleeve spring 2, one end of sleeve spring 2 is connected to sealing flap 3 times, and the sleeve part of the other end is stretched and is located in baffle 1.On project organization, it is coated that sealing flap 3 adopts nitrile rubber to carry out, and guarantees its sealing performance and application life; Sealing flap 3 end face upwards contacts to be provided with and opens and closes guide rod 22, and the upper end opening and closing guide rod 22 is connected on a keying adjusting nut 18 be connected with gland 27 by operation axostylus axostyle 17 through the upper cylinder shell engagement sleeves of key 26.
3, machinery and electronic alarm device.As shown in Figure 2, machinery and electronic alarm device 4 are arranged on the upper portion side wall place of key 26 times cylinder shells, comprise mechanical alarm device and electronic alarm device two parts, wherein: mechanical alarm device has the water outlet 5 that is arranged on key 26 doffing housing sidewall place, water outlet 5 top has the conical sealing seat mouth 7 on the upper wall end edge of a pass-out key 26 times cylinder shells, the packed-piston 6 of a band top pressure regulating spring 8 is installed on the top of seal receptacle mouth 7, the top of top pressure regulating spring 8 is arranged in an open-close on-off 9, the narrow thin water jet 11 that can eject tiny water column open-close on-off 9 is equipped with, upper when key 26, after lower cylinder shell is combined by anticollision ring 24, open-close on-off 9 makes top press regulating spring 8 to compress contraction by upper cylinder shell Gravitative Loads, overhead packed-piston 6 seals seal receptacle mouth 7, when anticollision ring 24 fracture makes, after lower cylinder shell departs from combination, top pressure regulating spring 8 is upheld, make seal receptacle mouth 7 conducting, electronic alarm device protects buzzer 12, loudspeaker 14 and electronic switch 13 in chamber 15 to form by being arranged on an insulative water-proof, the control end of electronic switch 13 is located at open-close on-off 9 position in mechanical alarm device, when key 26 upper and lower cylinder shell by anticollision ring 24 in conjunction with time, electronic switch 13 is in off-state, when anticollision ring 24 fracture make upper and lower cylinder shell depart from conjunction with time, electronic switch 13 closes, and buzzer 12 and loudspeaker 14 are worked.
4, filter.Filter is made up of the stainless steel filter screen 20 of the entrance, bottom being arranged on key 26 times cylinder shells, the effect of filtering foul can be realized, guarantee the front end of contaminant filter at fire plug, ensure that fire plug and other equipment ducted normally use, this filter can save the cost of 90% compared with traditional private filter, time saving and energy savingly to save money again, simple and convenient safety again.
Claims (1)
1. one kind is filtered the self-closing fire plug of anti-collision alarm, comprise a key be bonded by upper and lower cylinder shell (26), the upper end of the upper cylinder shell of key (26) is with gland (27), top cylinder housing wall is provided with fire coupling (16), the bottom entrance of the lower cylinder shell of key (26) is connected with water for fire fighting grid, it is characterized in that:
1.1 respectively process a circle female groove on the shell of the upper and lower cylinder shell binding site of key (26), be that the dual-side of the semicircular anticollision ring (24) of concavity embeds in a female groove on upper and lower cylinder shell shell respectively by two cross sections, between the circular anticollision ring (24) of two halves, be bolted the anti-collision protection device of a rear formation complete circle ring type;
1.2 valve ports being provided with a undergauge in the lower cylinder shell of key (26), the sealing flap self-closing device of band sealing flap (3) on is had at valve port, its sealing flap (3) end face upwards contacts to be provided with and opens and closes guide rod (22), the upper end opening and closing guide rod (22) is connected on a keying adjusting nut (18) be connected with gland (27) by operation axostylus axostyle (17) through the upper cylinder shell engagement sleeves of key (26), is provided with an automatic control drain valve (21) above valve port;
1.3 under key (26) the upper portion side wall place of cylinder shell be provided with a set of machinery of being controlled by anticollision device, collision-prevention device and electronic alarm device (4), said machinery and electronic alarm device (4) comprise mechanical alarm device and electronic alarm device two parts, wherein:
1.3.1 mechanical alarm device has the water outlet (5) that is arranged on key (26) doffing housing sidewall place, water outlet (5) top has the conical sealing seat mouth (7) on the upper wall end edge of cylinder shell under a pass-out key (26), the packed-piston (6) of band top pressure regulating spring (8) is installed on the top of seal receptacle mouth (7), the top on top pressure regulating spring (8) is arranged on an open-close on-off (9), upper when key (26), after lower cylinder shell is combined by anticollision ring (24), open-close on-off (9) makes top press regulating spring (8) to compress contraction by upper cylinder shell Gravitative Loads, overhead packed-piston (6) seals seal receptacle mouth (7), when anticollision ring (24) fracture makes, after lower cylinder shell departs from combination, top pressure regulating spring (8) is upheld, make seal receptacle mouth (7) conducting,
1.3.2 electronic alarm device is by the buzzer (12) be arranged in insulative water-proof protection chamber (15), loudspeaker (14) and electronic switch (13) composition, the control end of electronic switch (13) is located at open-close on-off in mechanical alarm device (9) position, upper when key (26), lower cylinder shell by anticollision ring (24) in conjunction with time, electronic switch (13) is in off-state, when anticollision ring (24) fracture makes, lower cylinder shell depart from conjunction with time, electronic switch (13) closes, make buzzer (12) and loudspeaker (14) work,
1.4 under key (26) entrance, bottom of cylinder shell stainless steel filter screen (20) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210014466.8A CN103205995B (en) | 2012-01-17 | 2012-01-17 | Filter the self-closing fire plug of anti-collision alarm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210014466.8A CN103205995B (en) | 2012-01-17 | 2012-01-17 | Filter the self-closing fire plug of anti-collision alarm |
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| Publication Number | Publication Date |
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| CN103205995A CN103205995A (en) | 2013-07-17 |
| CN103205995B true CN103205995B (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210014466.8A Active CN103205995B (en) | 2012-01-17 | 2012-01-17 | Filter the self-closing fire plug of anti-collision alarm |
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| Country | Link |
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| CN (1) | CN103205995B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055846A (en) * | 2017-06-22 | 2017-08-18 | 徐州徐工液压件有限公司 | A kind of flexible water pipe inherent filtration structure of fire fighting truck aluminium alloy |
| CN112609774A (en) * | 2021-01-18 | 2021-04-06 | 南京实京立贸易有限公司 | Emergent buffer stop of road fire hydrant |
| CN114876013A (en) * | 2022-04-17 | 2022-08-09 | 百安消防科技有限公司 | Intelligent anti-collision fire hydrant with built-in collision alarm |
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|---|---|---|---|---|
| CN2408904Y (en) * | 1999-12-29 | 2000-12-06 | 高延超 | Conical surface top sealed multipurpose indoor hydrant |
| TW493634U (en) * | 2001-12-11 | 2002-07-01 | Cheng Deh Fire Prot Ind Corp | Anti-bumping hydrant bearing piece (seat) device able to adjust position of fire hydrant 360 degree angle |
| WO2007012631A1 (en) * | 2005-07-26 | 2007-02-01 | Vonroll Infratec (Investment) Ag | Monitoring arrangement and method for recording manipulations on hydrants |
| CN201206257Y (en) * | 2008-02-25 | 2009-03-11 | 捷耐特阀门集团有限公司 | Self-closing anti-collision hydrant |
| CN201820341U (en) * | 2010-10-18 | 2011-05-04 | 傅小红 | Wireless fault alarm device of fire hydrant |
| CN202440882U (en) * | 2012-01-17 | 2012-09-19 | 捷耐特阀门集团有限公司 | Anti-collision hydrant capable of filtering, alarming and self-closing |
-
2012
- 2012-01-17 CN CN201210014466.8A patent/CN103205995B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2408904Y (en) * | 1999-12-29 | 2000-12-06 | 高延超 | Conical surface top sealed multipurpose indoor hydrant |
| TW493634U (en) * | 2001-12-11 | 2002-07-01 | Cheng Deh Fire Prot Ind Corp | Anti-bumping hydrant bearing piece (seat) device able to adjust position of fire hydrant 360 degree angle |
| WO2007012631A1 (en) * | 2005-07-26 | 2007-02-01 | Vonroll Infratec (Investment) Ag | Monitoring arrangement and method for recording manipulations on hydrants |
| CN201206257Y (en) * | 2008-02-25 | 2009-03-11 | 捷耐特阀门集团有限公司 | Self-closing anti-collision hydrant |
| CN201820341U (en) * | 2010-10-18 | 2011-05-04 | 傅小红 | Wireless fault alarm device of fire hydrant |
| CN202440882U (en) * | 2012-01-17 | 2012-09-19 | 捷耐特阀门集团有限公司 | Anti-collision hydrant capable of filtering, alarming and self-closing |
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| CN103205995A (en) | 2013-07-17 |
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| C14 | Grant of patent or utility model | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Filtering anti-collision alarm self-closing fire hydrant Effective date of registration: 20161129 Granted publication date: 20150923 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: JNT Valve Group Co., Ltd. Registration number: 2016990001036 |
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Date of cancellation: 20171226 Granted publication date: 20150923 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: JNT Valve Group Co., Ltd. Registration number: 2016990001036 |
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Denomination of invention: Filtering anti-collision alarm self-closing fire hydrant Effective date of registration: 20171226 Granted publication date: 20150923 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: JNT Valve Group Co., Ltd. Registration number: 2017990001225 |
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Date of cancellation: 20180925 Granted publication date: 20150923 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: JNT Valve Group Co., Ltd. Registration number: 2017990001225 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Filtering anti-collision alarm self-closing fire hydrant Effective date of registration: 20180925 Granted publication date: 20150923 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: JNT Valve Group Co., Ltd. Registration number: 2018990000863 |
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