CN103835336B - Fire hydrant and alarming lamp thereof - Google Patents
Fire hydrant and alarming lamp thereof Download PDFInfo
- Publication number
- CN103835336B CN103835336B CN201210491450.6A CN201210491450A CN103835336B CN 103835336 B CN103835336 B CN 103835336B CN 201210491450 A CN201210491450 A CN 201210491450A CN 103835336 B CN103835336 B CN 103835336B
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- Prior art keywords
- hydrant
- alarm
- main pipeline
- tube connector
- drain pan
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Abstract
An alarming lamp of a fire hydrant comprises a connecting pipe, a bottom shell, a lamp cover, a control module, a light source structure, an alertor and a water pressure detector. The connecting pipe is used for being communicated with a main pipeline of the fire hydrant. The bottom shell is fixed at a fixing end of the connecting pipe. An opening end of the lamp cover is fixedly connected with the bottom shell which seals an opening end of the lamp cover, so that a light source cavity is formed jointly. The control module is contained in the light source cavity and is arranged on the bottom shell. The light source structure is contained in the light source cavity and is arranged on the bottom shell. The alertor is electrically connected with the control module. The water pressure detector is arranged at a testing end of the connecting pipe and is used for detecting water pressure in the main pipeline of the fire hydrant, wherein when the water pressure in the main pipeline of the fire hydrant is lower than preset water pressure, the control module controls the alertor to give out warning signals and controls the light source structure to give out light warning signals. The alarming lamp can give an alarm when accidents happen to the fire hydrant, so that the position of the fire hydrant is fed back. The invention further provides the fire hydrant with the alarming lamp.
Description
[technical field]
The present invention relates to a kind of alarm lamp, particularly relate to a kind of hydrant and alarm lamp thereof.
[background technology]
Traditional hydrant is a kind of fixing fire-fighting instrument, and Main Function controls combustible, isolated oxidizer, elimination ignition source.Fire fighting system comprises, outdoor fire hydrant system, indoor fire hydrant system, fire extinguisher system, and what have also has automatic sprinkler fire-extinguishing system, water cannon system, gas extinguishing system, fiery spy system, spraying system etc.Hydrant mainly implements fire extinguishing for fire fighting truck from municipal water supply pipe network or the water intaking of outdoor fire fighting waterline network, also directly can connect water-band, hydraulic giant goes out above-water method.So outdoor fire hydrant system is also one of important fire fighting device fought a fire.
Current hydrant does not equip location and warning function.If there is fire main to leak, then can not find immediately, very large waste can be met with into.If the where is it condition of a fire in addition, after people have little time to employ hydrant when reporting to the police, fire department can not know that hydrant where employs at once, can miss best rescue time.
[summary of the invention]
In view of above-mentioned condition, be necessary the alarm lamp providing a kind of hydrant, this alarm lamp can be reported to the police when fortuitous event appears in hydrant, to feed back the position of this hydrant.
An alarm lamp for hydrant, comprising:
Tube connector, for being connected with the main pipeline of described hydrant, one end that described tube connector is communicated with the main pipeline of described hydrant is test lead, and the other end is fixed end;
Drain pan, is fixed on the fixed end of described tube connector;
Lampshade, its openend is fixedly connected with described drain pan, and described drain pan seals the openend of described lampshade, jointly to form a light-source chamber;
Control module, is contained in described light-source chamber, and is located on described drain pan;
Light-source structure, is contained in described light-source chamber, and is located on described drain pan;
Alarm, is electrically connected with described control module; And
Hydraulic pressure probe, is located at the test lead of described tube connector, and described hydraulic pressure probe is for detecting the hydraulic pressure in the main pipeline of described hydrant;
Wherein, when the hydraulic pressure in the main pipeline of described hydrant is lower than default hydraulic pressure, then described control module controls described alarm and sends alarm signal, and controls described light-source structure and send light alarm signal.
After hydraulic pressure in the main pipeline of the hydraulic pressure probe detection hydrant of above-mentioned alarm lamp, and the hydraulic signal in the main pipeline of hydrant is sent to control module, if when the hydraulic pressure in the main pipeline of hydrant is lower than default hydraulic pressure, control module controls alarm and sends alarm signal, play remote warning function, and control described light source and send light alarm signal, play closely warning function, thus learn rapidly the position of hydrant.Therefore, above-mentioned alarm lamp can be reported to the police when fortuitous event appears in hydrant, to feed back the position of this hydrant.
Wherein in an embodiment, the middle part on described drain pan is provided with the first fixed leg, and described control module is circuit board assemblies, and is fixedly connected with described first fixed leg by the first threaded fastener.
Wherein in an embodiment, described light-source structure comprises LED circuit board and is located at the multiple LED in described LED circuit board; Described drain pan is provided with multiple second fixed leg, and described multiple second fixed leg is arranged around described first fixed leg, and the height of described multiple second fixed leg is greater than the height of described first fixed leg; Described LED circuit board is fixedly connected with described second fixed leg by the second threaded fastener; Described circuit board assemblies is positioned at the space that described LED circuit board and described drain pan are formed.
Wherein in an embodiment, the fixed end of described tube connector is provided with as the opening fixed head of a week around described tube connector, and described drain pan is fixed on described fixed head.
Wherein in an embodiment, described tube connector is L-type bend pipe, and described tube connector is arranged towards the top curved of described main pipeline, makes the height of described lampshade exceed the top of the main pipeline of described hydrant.
Wherein in an embodiment, the test lead of described tube connector is provided with union, and described tube connector is communicated with described main pipeline by described union, and described union is threaded with described main pipeline.
Wherein in an embodiment, also comprise sealing ring, described sealing ring is sheathed on described union, and is connected to the junction of described union and described main pipeline.
Wherein in an embodiment, described hydraulic pressure probe is electrically connected with described control module by wire, and described wire is through described tube connector.
Wherein in an embodiment, described alarm is alarming horn, and described alarm stretches out outside described lampshade.
Meanwhile, the present invention also provides a kind of hydrant using above-mentioned alarm lamp.
A kind of hydrant, comprising:
Above-mentioned alarm lamp; And
Described main pipeline, the both sides on its top are respectively equipped with a branch pipe(tube), and described branch pipe(tube) is used for being communicated with the hose coupling of fire-fighting water spraying gun.
[accompanying drawing explanation]
Fig. 1 is the stereogram of the hydrant of embodiment of the present invention;
Fig. 2 is the exploded view of hydrant shown in Fig. 1;
Fig. 3 is the lateral view of hydrant shown in Fig. 1.
[detailed description of the invention]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1, the hydrant 10 of embodiment of the present invention, comprise alarm lamp 100 and main pipeline 200.Alarm lamp 100 is arranged on main pipeline 200, when the fire protection pipeline be connected with hydrant 10 leaks, or, when employing hydrant 10 because there is the condition of a fire, alarm lamp 100 can give the alarm, play the effect of long-distance alarm, and send light alarm signal, play in-plant alarm function.
Refer to Fig. 2 and Fig. 3, alarm lamp 100 comprises tube connector 110, drain pan 120, lampshade 130, control module 140, light-source structure 150, alarm 160 and hydraulic pressure probe 170.Drain pan 120 and the shell mechanism of lampshade 130 as alarm lamp 100, control module 140 and light-source structure 150 can be installed on the inside of drain pan 120 and lampshade 130.Tube connector 110 mainly plays the function supporting alarm lamp 100, and installs the function of hydraulic pressure probe 170.Alarm 160 is as the long-distance alarm element of alarm lamp 100.
Tube connector 110 is for being connected with the main pipeline 200 of hydrant 10.One end that tube connector 110 is communicated with the main pipeline 200 of hydrant 10 is test lead, and the other end is fixed end.Tube connector 110 can be bend pipe, also can be straight tube.Concrete tube connector 110 is L-type bend pipe in the illustrated embodiment, and tube connector 110 is arranged towards the top curved of the main pipeline 200 of hydrant 10.
In addition.Tube connector 110 can be pipe, also can be rectangular tube, regular hexagon pipe etc., and in the present invention, the shape of tube connector 110 is also unrestricted.
Further, the test lead of tube connector 110 is provided with union 180, and tube connector 110 is communicated with the main pipeline 200 of hydrant 10 by union 180, and union 180 is threaded with the main pipeline 200 of hydrant 10.Owing to adopting the union 180 of screw thread, thus convenient installation or removal tube connector 110, or maintenance alarm lamp 100.
Further, alarm lamp 100 also comprises sealing ring 190, sealing ring 190 is sheathed on union 180, and is connected to main pipeline 200 junction of union 180 and hydrant 10, thus increases the sealing between union 180 and the main pipeline 200 of hydrant 10.
Drain pan 120 is fixed on the fixed end of tube connector 110.Drain pan 120 can be installed on the fixed end of tube connector 110 by snap-in structure, screw connection structure etc.Specifically in the illustrated embodiment, the fixed end of tube connector 110 is provided with as the opening fixed head of a week 111 around tube connector 110, and drain pan 120 is fixed on fixed head 111.Concrete, drain pan 120 is fixed on fixed head 111 by screw.When needs installation or removal alarm lamp 100, only need lock or dismantle this screw.
The openend of lampshade 130 is fixedly connected with drain pan 120, the openend of drain pan 120 sealed lamp shade 130, jointly to form a light-source chamber.Concrete in the illustrated embodiment, lampshade 130 comprises circular cylinder body and is located at the hemispherical cover body of an openend of circular cylinder body, and the inner side of another openend of circular cylinder body is provided with the fixed leg with screw.Drain pan 120 is circular plate body, and its diameter is less than the diameter of circular cylinder body, makes drain pan 120 be contained in the openend of circular cylinder body, adopts screw to pass drain pan 120 and screws togather with fixed leg, and be fixedly connected with lampshade 130 by drain pan 120.Because drain pan 120 is contained in the openend of circular cylinder body, the rainwater at lampshade 130 top is directly flowed down along the outer wall of circular cylinder body, and is difficult to enter in lampshade 130, thus make the water proofing property of alarm lamp 100 better.In addition, the inner side of the circular cylinder body of lampshade 130 is located at by fixed leg, makes alarm lamp 100 appearance looks elegant, and keeps good sealing.
It should be noted that, the structure of lampshade 130 and the structure of drain pan 120 are not limited to said structure, also can be the shell mechanism of other light fixtures similar.
Further, lampshade 130 can be all-transparent cover body, such as, is made up of clear glass or transparent plastic.Lampshade 130 also can be colorful light-permeable cover body, such as, and red printing opacity cover body.
Further, because tube connector 110 is L-type bend pipe, and tube connector 110 is arranged towards the top curved of the main pipeline 200 of hydrant 10, the height of lampshade 130 is made to exceed the top of the main pipeline 200 of hydrant 10, thus lampshade 130 can be observed easily from all angles, avoid lampshade 130 to be blocked by the main pipeline 200 of hydrant 10.
Control module 140 is contained in the light-source chamber that drain pan 120 and lampshade 130 formed, and is located on drain pan 120.Specifically in the illustrated embodiment, middle part on drain pan 120 is provided with the first fixed leg 121, control module 140 is circuit board assemblies, and is fixedly connected with the first fixed leg 121 by the first threaded fastener, thus control module 140 is fixed on drain pan 120.
In other embodiments, control module 140 also can integrated chip module, and now control module 140 also can adopt snap-in structure to be fixed on drain pan 120.
Light-source structure 150 is contained in the light-source chamber that drain pan 120 and lampshade 130 formed, and is located on drain pan 120.Specifically in the illustrated embodiment, light-source structure 150 comprises LED circuit board 151 and is located at the multiple LED153 in LED circuit board 151.Drain pan 120 is provided with multiple second fixed leg 123, and multiple second fixed leg 123 is arranged around the first fixed leg 121, and the height of multiple second fixed leg 123 is greater than the height of the first fixed leg 121.LED circuit board 151 is fixedly connected with the second fixed leg 123 by the second threaded fastener.Control module 140 is positioned at the space that LED circuit board 151 is formed with drain pan 120.Owing to adopting the first highly different fixed legs 121 and the second fixed leg 123 support and control module 140 and LED circuit board 151 respectively, the space making LED circuit board 151 be positioned at LED circuit board 151 to be formed with drain pan 120, thus the space of rational utilization light-source chamber, be convenient to alarm lamp 100 miniaturization, or storage greater functionality module.
In other embodiments, light-source structure 150 also can be LED bulb, Metal halogen lamp etc.
Alarm 160 is electrically connected with control module 140.Specifically in the illustrated embodiment, alarm 160 is alarming horn, and alarm 160 stretches out outside lampshade 130.Because alarming horn can send sharp-pointed alarm sound, alarm signal can be learnt in longer-distance position.
In other embodiments, alarm 160 also can be wireless alarm 160, and it can send wireless alarm signal, when urban fire control system master station receives this wireless alarm signal, urban fire control system can demonstrate the particular location of this hydrant 10.
The test lead of tube connector 110 is located at by hydraulic pressure probe 170, and hydraulic pressure probe 170 is for detecting the hydraulic pressure in the main pipeline 200 of hydrant 10.Wherein, when the hydraulic pressure in the main pipeline 200 of hydrant 10 is lower than default hydraulic pressure, then control module 140 controls alarm 160 and sends alarm signal, and controls light-source structure 150 and send light alarm signal.Concrete hydraulic pressure probe 170 is electrically connected with control module 140 by wire in the illustrated embodiment, and wire is through tube connector 110.Because wire is through tube connector 110, now tube connector 110 can play a protective role to wire, avoids wire damaged, and affects alarm lamp 100 and normally work.
It should be noted that, hydraulic pressure probe 170 also can adopt wireless communication module to be connected with control module 140.
The main pipeline 200 of the hydrant 10 of present embodiment can be the pipeline configuration of common hydrant, and in this not go into detail.Specifically in the illustrated embodiment, the both sides on the top of the main pipeline 200 of hydrant 10 are respectively equipped with a branch pipe(tube) 300, and branch pipe(tube) 300 is for being communicated with the hose coupling of fire-fighting water spraying gun (not shown).
The operating principle of above-mentioned alarm lamp 100: the hydraulic pressure in fire-fighting waterway is constant under normal circumstances.If someone opens hydrant 10, or close on water pipe explosion, the hydraulic pressure in pipeline will decline to some extent, thus draws into the variation in water pressure detected of hydraulic pressure probe 170.The hydraulic signal of detection is inputed to control module 140(and the PCB assembly of alarm lamp 100 by hydraulic pressure probe 170) analyze, when the hydraulic pressure detected is lower than default hydraulic pressure, then control module 140 controls alarm 160 sounding, light-source structure 150 is luminous, thus the position of feedback hydrant 10.
When above-mentioned alarm lamp 100 is assembled, first hydraulic pressure probe 170 is screwed in inside tube connector 110, wire through tube connector 110.Again tube connector 110 screw and nut is locked on drain pan 120.Control module 140(PCB assembly) use screwed lock on drain pan 120, fix alarm 160, the input line of alarm 160 is welded in control module 140.Again LED component screwed lock on drain pan 120.Finally lampshade 130 is buckled on drain pan 120, locks below drain pan 120 with screw, finally alarm lamp 100 has been assembled.
Alarm lamp 100 is such with the connection of hydrant 10: at the side perforating not affecting function of the main pipeline 200 of hydrant 10, and tapping.Then, sealing ring 190 on pad, employing union 180 is locked to alarm lamp 100 on hydrant 10.The input line of alarm lamp 100 can access utility grid in addition, connects transformer, inputs light fixture by 12V low tension, to ensure safety.
After the hydraulic pressure probe 170 of above-mentioned alarm lamp 100 detects the hydraulic pressure in hydrant 10, and the hydraulic signal in hydrant 10 is sent to control module 140, if when the hydraulic pressure in hydrant 10 is lower than default hydraulic pressure, control module 140 controls alarm 160 and sends alarm signal, play remote warning function, and control described light source and send light alarm signal, play closely warning function, thus learn rapidly the position of hydrant 10.Therefore, above-mentioned alarm lamp 100 can be reported to the police when fortuitous event appears in hydrant 10, to feed back the position of this hydrant 10.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an alarm lamp for hydrant, is characterized in that, comprising:
Tube connector, for being connected with the main pipeline of described hydrant, one end that described tube connector is communicated with the main pipeline of described hydrant is test lead, and the other end is fixed end;
Drain pan, is fixed on the fixed end of described tube connector;
Lampshade, its openend is fixedly connected with described drain pan, and described drain pan seals the openend of described lampshade, jointly to form a light-source chamber;
Control module, is contained in described light-source chamber, and is located on described drain pan;
Light-source structure, is contained in described light-source chamber, and is located on described drain pan;
Alarm, is electrically connected with described control module; And
Hydraulic pressure probe, is located at the test lead of described tube connector, and described hydraulic pressure probe is for detecting the hydraulic pressure in the main pipeline of described hydrant;
Wherein, when hydraulic pressure in the main pipeline of described hydrant is lower than default hydraulic pressure, then described control module controls described alarm and sends alarm signal, plays the effect of long-distance alarm, and control described light-source structure and send light alarm signal, play the effect of short-distance alarm.
2. alarm lamp as claimed in claim 1, it is characterized in that, the middle part on described drain pan is provided with the first fixed leg, and described control module is circuit board assemblies, and is fixedly connected with described first fixed leg by the first threaded fastener.
3. alarm lamp as claimed in claim 2, it is characterized in that, described light-source structure comprises LED circuit board and is located at the multiple LED in described LED circuit board; Described drain pan is provided with multiple second fixed leg, and described multiple second fixed leg is arranged around described first fixed leg, and the height of described multiple second fixed leg is greater than the height of described first fixed leg; Described LED circuit board is fixedly connected with described second fixed leg by the second threaded fastener; Described circuit board assemblies is positioned at the space that described LED circuit board and described drain pan are formed.
4. alarm lamp as claimed in claim 1, it is characterized in that, the fixed end of described tube connector is provided with as the opening fixed head of a week around described tube connector, and described drain pan is fixed on described fixed head.
5. alarm lamp as claimed in claim 1, it is characterized in that, described tube connector is L-type bend pipe, and described tube connector is arranged towards the top curved of described main pipeline, makes the height of described lampshade exceed the top of the main pipeline of described hydrant.
6. alarm lamp as claimed in claim 1, it is characterized in that, the test lead of described tube connector is provided with union, and described tube connector is communicated with described main pipeline by described union, and described union is threaded with described main pipeline.
7. alarm lamp as claimed in claim 6, it is characterized in that, also comprise sealing ring, described sealing ring is sheathed on described union, and is connected to the junction of described union and described main pipeline.
8. alarm lamp as claimed in claim 1, it is characterized in that, described hydraulic pressure probe is electrically connected with described control module by wire, and described wire is through described tube connector.
9. alarm lamp as claimed in claim 1, it is characterized in that, described alarm is alarming horn, and described alarm stretches out outside described lampshade.
10. a hydrant, is characterized in that, comprising:
Alarm lamp as described in any one of claim 1 ~ 9; And
Described main pipeline, the both sides on its top are respectively equipped with a branch pipe(tube), and described branch pipe(tube) is used for being communicated with the hose coupling of fire-fighting water spraying gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210491450.6A CN103835336B (en) | 2012-11-27 | 2012-11-27 | Fire hydrant and alarming lamp thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210491450.6A CN103835336B (en) | 2012-11-27 | 2012-11-27 | Fire hydrant and alarming lamp thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103835336A CN103835336A (en) | 2014-06-04 |
| CN103835336B true CN103835336B (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210491450.6A Expired - Fee Related CN103835336B (en) | 2012-11-27 | 2012-11-27 | Fire hydrant and alarming lamp thereof |
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| CN (1) | CN103835336B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043220A (en) * | 2014-07-08 | 2014-09-17 | 安徽宝昱电子科技有限公司 | Fire hydrant in self-inspection state |
| CN104131600B (en) * | 2014-07-25 | 2015-09-09 | 郑运婷 | Warning fire plug device |
| CN104088328B (en) * | 2014-07-25 | 2015-10-21 | 郑运婷 | Warning fire plug |
| CN105484323B (en) * | 2015-11-20 | 2017-11-28 | 德胜（苏州）洋楼有限公司 | Outdoor fire hydrant protective cover |
| CN106345094A (en) * | 2016-11-11 | 2017-01-25 | 重庆科技学院 | Wireless monitoring device for hydraulic pressure of high pressure fire hydrant |
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| CN201575321U (en) * | 2010-02-02 | 2010-09-08 | 福建省诏安县科雅灯饰有限公司 | Portable high brightness LED warning lamp |
| CN202502585U (en) * | 2011-10-26 | 2012-10-24 | 南京卓尔节水环保工程实业有限公司 | Fully-automatic alarm system for theft prevention of fire hydrant |
| CN202523160U (en) * | 2012-04-10 | 2012-11-07 | 李炜 | Water alarm device for fire hydrant |
| CN202538205U (en) * | 2012-03-28 | 2012-11-21 | 胡海洋 | Fire extinguisher with alarm prompt function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7891435B2 (en) * | 1996-01-23 | 2011-02-22 | En-Gauge, Inc. | Remote inspection of emergency equipment stations |
| JP2006081650A (en) * | 2004-09-15 | 2006-03-30 | Yamato Protec Co | Plurality of fire extinguisher installation table, and installation place informing method for fire extinguisher |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201575321U (en) * | 2010-02-02 | 2010-09-08 | 福建省诏安县科雅灯饰有限公司 | Portable high brightness LED warning lamp |
| CN202502585U (en) * | 2011-10-26 | 2012-10-24 | 南京卓尔节水环保工程实业有限公司 | Fully-automatic alarm system for theft prevention of fire hydrant |
| CN202538205U (en) * | 2012-03-28 | 2012-11-21 | 胡海洋 | Fire extinguisher with alarm prompt function |
| CN202523160U (en) * | 2012-04-10 | 2012-11-07 | 李炜 | Water alarm device for fire hydrant |
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| CN103835336A (en) | 2014-06-04 |
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Granted publication date: 20150708 Termination date: 20191127 |