CN104088328B - Warning fire plug - Google Patents
Warning fire plug Download PDFInfo
- Publication number
- CN104088328B CN104088328B CN201410361366.1A CN201410361366A CN104088328B CN 104088328 B CN104088328 B CN 104088328B CN 201410361366 A CN201410361366 A CN 201410361366A CN 104088328 B CN104088328 B CN 104088328B
- Authority
- CN
- China
- Prior art keywords
- ball float
- fire
- controller
- guide rod
- pin bushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 230000003068 static effect Effects 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000008054 signal transmission Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Emergency Alarm Devices (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Warning fire plug, include discharging valve and fire-fighting joint, the water supply connector of discharging valve is provided with warning device, and warning device includes ball float cylinder, ball float, the first guide rod, moving contact, static contact, switch enclosure, controller, loudspeaker and alarm lamp; When fire plug has water, the moving contact of warning device and static contact will have the Signal transmissions of water to controller, and controller is in non-alarm condition; When fire plug is anhydrous, the ball float in ball float cylinder declines, and the moving contact of warning device and static contact are by anhydrous Signal transmissions to controller, and controller is in alarm condition, and controller control loudspeaker and alarm lamp are reported to the police; Meanwhile, whether people can observe fire plug in the display window of warning fire plug has water, and notice maintenance department comes to keep in repair in time, reduces the leak that fire-fighting checks, eliminates the anhydrous hidden danger of fire plug.
Description
Technical field
The present invention relates to a kind of fire plug, particularly a kind of warning fire plug.
Background technology
At present, for the fire plug of fire-fighting fire extinguishing, due to every aspect, there is the hidden danger not having water sometimes; If fire plug does not have water, in the outward appearance difficulty of fire plug also to see, unfavorable to fire-fighting fire extinguishing, whether a kind of fire plug that can show has the warning fire plug of water to become to eliminate the needs that fire plug exists potential safety hazard.
Summary of the invention
The technical solution adopted in the present invention is: warning fire plug, include discharging valve and fire-fighting joint, the water supply connector of discharging valve is provided with warning device, and warning device includes ball float cylinder, ball float, the first guide rod, moving contact, static contact, switch enclosure, controller, loudspeaker and alarm lamp; Water supply connector and ball float cylinder are tightly connected, and water supply connector is communicated with ball float cylinder, and ball float cylinder is connected with switch enclosure, are provided with division board between ball float cylinder and switch enclosure, and division board is provided with the first guide pin bushing, and the first guide pin bushing is provided with seal; Moving contact is positioned at switch enclosure, and moving contact is connected with one end of the first guide rod, and the other end of the first guide rod is connected with ball float, and the first guide rod moves fitted seal with the first guide pin bushing and is connected, and ball float is positioned at ball float cylinder; Moving contact and the first guide rod insulate, and static contact is installed in switch enclosure, and static contact is positioned at the top of moving contact, and controller is connected with static contact, moving contact, loudspeaker and alarm lamp by control line.
During use, water supply connector is connected with fire water pipeline, and connects the power supply of controller, when fire water pipeline has water, fire water is by entering after in water supply connector, fire water enters the ball float cylinder of warning device by water supply connector, ball float in ball float cylinder floats under the effect of hydraulic pressure, the first guide rod be connected with ball float rises with ball float and rises, the moving contact be connected with the first guide rod rises with the first guide rod and rises, when moving contact in switch enclosure rises to and contacts with static contact, the Signal transmissions that moving contact and static contact are contacted is to controller, controller is made to be in non-alarm condition, now, controller control loudspeaker does not send chimes of doom, controller controls alarm lamp and does not glisten, when fire water pipeline is anhydrous, ball float moves down under the effect of its gravity, moving contact and static contact is made to be in contactless state, moving contact and static contact by its non-contacting Signal transmissions to controller, make controller be in alarm condition, controller control loudspeaker sends chimes of doom, and controller controls alarm lamp flash of light, remind people to notify that maintenance department keeps in repair, eliminate the anhydrous potential safety hazard of fire plug.
Conveniently whether overview alarm fire plug has water, water supply connector is provided with display window, and display window is communicated with ball float cylinder, is provided with fire water display buoy in display window, the outward appearance of fire water display buoy is red, display window is provided with photoscope, and photoscope is positioned at the first half of display window, and the first half of display window is transparent, situation inside the visual display window of energy, the Lower Half of display window is opaque, and fire water display buoy, when the Lower Half of display window, can not see fire water display buoy.When warning fire plug has water, fire water enters display window by water supply connector, and the fire water display buoy of display window floats the first half to display window, can see the fire water display buoy floated, thus judge that warning fire plug has water through photoscope.When warning fire plug is cut off the water supply, the fire water display buoy of display window drops to the Lower Half of display window along with the decline of water level, can not see the fire water display buoy floated, thus judge that warning fire plug is anhydrous through photoscope.
The invention has the beneficial effects as follows: warning fire plug, is provided with warning device, when fire plug has water, the moving contact of warning device and static contact will have the Signal transmissions of water to controller, and controller is in non-alarm condition; When fire plug is anhydrous, the ball float in ball float cylinder declines, and the moving contact of warning device and static contact are by anhydrous Signal transmissions to controller, and controller is in alarm condition, and controller control loudspeaker and alarm lamp are reported to the police; Meanwhile, whether people can observe fire plug in the display window of warning fire plug has water, and notice maintenance department comes to keep in repair in time, reduces the leak that fire-fighting checks, eliminates the anhydrous hidden danger of fire plug.
Accompanying drawing explanation
Fig. 1 is the structural representation of warning fire plug.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed:
The structural representation of the warning fire plug shown in Fig. 1, warning fire plug, include discharging valve 1 and fire-fighting joint 2, the water supply connector 3 of discharging valve 1 is provided with warning device 4, and warning device 4 includes ball float cylinder 5, ball float 6, first guide rod 7, moving contact 8, static contact 9, switch enclosure 10, controller 11, loudspeaker 12 and alarm lamp 13; Water supply connector 3 and ball float cylinder 5 are tightly connected, and water supply connector 3 is communicated with ball float cylinder 5, and ball float cylinder 5 is connected with switch enclosure 10, is provided with division board 14 between ball float cylinder 5 and switch enclosure 10, and division board 14 is provided with the first guide pin bushing 15, first guide pin bushing 15 and is provided with seal 16; Moving contact 8 is positioned at switch enclosure 10, and moving contact 8 is connected with one end of the first guide rod 7, and the other end of the first guide rod 7 is connected with ball float 6, and the first guide rod 7 moves fitted seal with the first guide pin bushing 15 and is connected, and ball float 6 is positioned at ball float cylinder 5; Moving contact 8 and the first guide rod 7 insulate, and static contact 9 is installed in switch enclosure 10, and static contact 9 is positioned at the top of moving contact 8, and controller 11 is connected with static contact 9, moving contact 8, loudspeaker 12 and alarm lamp 13 by control line.
The operating principle of warning fire plug is: during use, water supply connector 3 is connected with fire water pipeline, and connects the power supply of controller 11, when fire water pipeline has water, fire water is by entering after in water supply connector 3, fire water enters the ball float cylinder 5 of warning device 4 by water supply connector 3, ball float 6 in ball float cylinder 5 floats under the effect of hydraulic pressure, the first guide rod 7 be connected with ball float 6 rises with ball float 6 and rises, the moving contact 8 be connected with the first guide rod 7 rises with the first guide rod 7 and rises, when moving contact 8 in switch enclosure 10 rises to and contacts with static contact 9, the Signal transmissions that moving contact 8 and static contact 9 are contacted is to controller 11, controller 11 is made to be in non-alarm condition, now, controller 11 control loudspeaker 12 does not send chimes of doom, controller 11 controls alarm lamp 13 and does not glisten, when fire water pipeline is anhydrous, ball float 6 moves down under the effect of its gravity, moving contact 8 and static contact 9 is made to be in contactless state, moving contact 8 and static contact 9 by its non-contacting Signal transmissions to controller 11, make controller 11 be in alarm condition, controller 11 control loudspeaker 12 sends chimes of doom, and controller 11 controls alarm lamp 13 and glistens, remind people to notify that maintenance department keeps in repair, eliminate the anhydrous potential safety hazard of fire plug.
In order to ensure that moving contact 8 contacts with the stable of static contact 9, reduce the interference that variation in water pressure causes ball float 6 buoyancy to change, switch enclosure 10 is provided with the second guide pin bushing 17, second guide pin bushing 17 and switch enclosure 10 mutually insulated, static contact 9 is connected with the second guide rod 18, second guide rod 18 is through the second guide pin bushing 17, second guide rod 18 and the second guide pin bushing 17 move and are connected, second guide rod 18 is provided with spacing meson 19, the diameter of spacing meson 19 is greater than the aperture of the second guide pin bushing 17, is provided with spring 20 between the second guide pin bushing 17 and static contact 9.
Conveniently whether overview alarm fire plug has water, water supply connector 3 is provided with display window 21, display window 21 is communicated with ball float cylinder 5, fire water display buoy 22 is provided with in display window 21, the outward appearance of fire water display buoy 22 is red, and display window 21 is provided with photoscope 23, and photoscope 23 is positioned at the first half 24 of display window 21, the first half 24 of display window 21 is transparent, and the Lower Half 25 of display window 21 is opaque.When warning fire plug has water, fire water enters display window 21 by water supply connector 3, the fire water display buoy 22 of display window 21 floats the first half 24 to display window 21, can see the fire water display buoy 22 floated, thus judge that warning fire plug has water through photoscope 23.When warning fire plug is cut off the water supply, the fire water display buoy 22 of display window 21 drops to the Lower Half 25 of display window 21 along with the decline of water level, can not see the fire water display buoy 22 floated, thus judge that warning fire plug is anhydrous through photoscope 23.
In order to make ball float 6 can float in ball float cylinder 5, the gravity that ball float 6, first guide rod 7, moving contact 8 and fire water display buoy 22 add up to is less than ball float 6 and is subject to buoyancy of water in ball float cylinder 5.In order to ensure the lifting of fire water display buoy 22 in display window 21, the shape of fire water display buoy 22 is spherical, the sectional area of fire water display buoy 22 is less than the sectional area of display window 21, and the radius of fire water display buoy 22 is less than length and the width in display window 21 cross section.The center line of ball float cylinder 5 is identical with the center line of the first guide rod 7, and the center line of the first guide rod 7 is identical with the center line of the first guide pin bushing 15, the center line of the first guide pin bushing 15 and horizontal line.
In order to the warning of control loudspeaker 12 and alarm lamp 13, controller 11 is provided with the start button 26 of controller 11, press start button 26 controller 11 and enter duty, controller 11 is provided with to report to the police eliminates button 27, push for emergency and eliminate button 27, alarm release, loudspeaker 12 stops sending chimes of doom, and alarm lamp 13 stops flash of light.
Move fitted seal with the first guide pin bushing 15 be connected to implement the first guide rod 7, the first guide pin bushing 15 is tightly connected with seal 16, and seal 16 moves fitted seal with the first guide rod 7 and is connected.
During in order to ensure anhydrous, ball float 6 can decline automatically, and the first guide rod 7 and the frictional force of seal 16 are less than ball float 6, first guide rod 7, moving contact 8 and fire water and show the gravity that buoy 22 adds up to.
Claims (7)
1. warning fire plug, include discharging valve (1) and fire-fighting joint (2), it is characterized in that: the water supply connector (3) of described discharging valve (1) is provided with warning device (4), warning device (4) includes ball float cylinder (5), ball float (6), the first guide rod (7), moving contact (8), static contact (9), switch enclosure (10), controller (11), loudspeaker (12) and alarm lamp (13); Water supply connector (3) and ball float cylinder (5) are tightly connected, water supply connector (3) is communicated with ball float cylinder (5), ball float cylinder (5) is connected with switch enclosure (10), division board (14) is provided with between ball float cylinder (5) and switch enclosure (10), division board (14) is provided with the first guide pin bushing (15), and the first guide pin bushing (15) is provided with seal (16); Moving contact (8) is positioned at switch enclosure (10), moving contact (8) is connected with one end of the first guide rod (7), the other end of the first guide rod (7) is connected with ball float (6), and the first guide rod (7) is connected with the dynamic fitted seal of the first guide pin bushing (15), and ball float (6) is positioned at ball float cylinder (5); Moving contact (8) and the first guide rod (7) insulate, static contact (9) is installed in switch enclosure (10), static contact (9) is positioned at the top of moving contact (8), and controller (11) is connected with static contact (9), moving contact (8), loudspeaker (12) and alarm lamp (13) by control line.
2. warning fire plug according to claim 1, it is characterized in that: described switch enclosure (10) is provided with the second guide pin bushing (17), second guide pin bushing (17) and switch enclosure (10) mutually insulated, static contact (9) is connected with the second guide rod (18), second guide rod (18) is through the second guide pin bushing (17), second guide rod (18) is connected with the second guide pin bushing (17) is dynamic, second guide rod (18) is provided with spacing meson (19), the diameter of spacing meson (19) is greater than the aperture of the second guide pin bushing (17), spring (20) is provided with between second guide pin bushing (17) and static contact (9).
3. warning fire plug according to claim 1, it is characterized in that: described water supply connector (3) is provided with display window (21), display window (21) is communicated with ball float cylinder (5), fire water display buoy (22) is provided with in display window (21), display window (21) is provided with photoscope (23), photoscope (23) is positioned at the first half (24) of display window (21), and the first half (24) of display window (21) is transparent, and the Lower Half (25) of display window (21) is opaque.
4. warning fire plug according to claim 3, it is characterized in that: the shape of described fire water display buoy (22) is spherical, the sectional area of fire water display buoy (22) is less than the sectional area of display window (21), and the radius of fire water display buoy (22) is less than length and the width in display window (21) cross section.
5. warning fire plug according to claim 1, it is characterized in that: described controller (11) is provided with the start button (26) of controller (11), press start button (26) controller (11) and enter duty, controller (11) is provided with to report to the police eliminates button (27).
6. warning fire plug according to claim 1, it is characterized in that: the center line of described ball float cylinder (5) is identical with the center line of the first guide rod (7), the center line of the first guide rod (7) is identical with the center line of the first guide pin bushing (15), the center line of the first guide pin bushing (15) and horizontal line.
7. warning fire plug according to claim 1, is characterized in that: described the first guide pin bushing (15) and seal (16) are tightly connected, and seal (16) is connected with the dynamic fitted seal of the first guide rod (7).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361366.1A CN104088328B (en) | 2014-07-25 | 2014-07-25 | Warning fire plug |
| PCT/CN2015/084891 WO2016011959A1 (en) | 2014-07-25 | 2015-07-23 | Alarm fire hydrant |
| CN201580002355.7A CN105683454A (en) | 2014-07-25 | 2015-07-23 | Alarm fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361366.1A CN104088328B (en) | 2014-07-25 | 2014-07-25 | Warning fire plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104088328A CN104088328A (en) | 2014-10-08 |
| CN104088328B true CN104088328B (en) | 2015-10-21 |
Family
ID=51636078
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410361366.1A Active CN104088328B (en) | 2014-07-25 | 2014-07-25 | Warning fire plug |
| CN201580002355.7A Pending CN105683454A (en) | 2014-07-25 | 2015-07-23 | Alarm fire hydrant |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580002355.7A Pending CN105683454A (en) | 2014-07-25 | 2015-07-23 | Alarm fire hydrant |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN104088328B (en) |
| WO (1) | WO2016011959A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107282375A (en) * | 2017-08-10 | 2017-10-24 | 马凯 | A kind of coating machine feeding device |
| CN112843580A (en) * | 2021-02-24 | 2021-05-28 | 宋坤 | Warning fire hydrant device |
| CN114712762A (en) * | 2022-04-09 | 2022-07-08 | 彭睿轩 | Indoor fire hydrant system |
| CN114876013B (en) * | 2022-04-17 | 2024-07-26 | 百安消防科技有限公司 | Intelligent anti-collision fire hydrant with built-in collision alarm |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ226583A (en) * | 1987-10-16 | 1990-01-29 | Jonathon Edward Farrell | Switch mechanism: actuator disabled on removal of cover |
| CN2114815U (en) * | 1992-01-31 | 1992-09-02 | 周桐久 | Liquid level display controller |
| JPH08117357A (en) * | 1994-10-20 | 1996-05-14 | Senju Sprinkler Kk | Flowing water detecting device |
| CN202734925U (en) * | 2012-06-21 | 2013-02-13 | 博山多用泵厂 | Totally-enclosed water box overflow alarm device |
| CN203525189U (en) * | 2013-09-30 | 2014-04-09 | 尹维 | Water supply monitoring system for fire protection |
| CN103835336A (en) * | 2012-11-27 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Fire hydrant and alarming lamp thereof |
| CN103940545A (en) * | 2014-02-28 | 2014-07-23 | 江苏大学 | Fire-hydrant water pressure state monitoring system and method based on WSN |
| CN204001067U (en) * | 2014-07-25 | 2014-12-10 | 郑运婷 | A kind of warning fire plug |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08165685A (en) * | 1994-12-12 | 1996-06-25 | Seishi Kato | Fire hydrant dropping preventive plate complete set device |
| FR2752000B1 (en) * | 1996-08-02 | 1998-10-30 | Metallurg Haut Marnaise Soc | FIRE POST |
| CN2376075Y (en) * | 1999-05-28 | 2000-04-26 | 彭勇 | Water-level alarm switch |
| CN202605586U (en) * | 2012-05-11 | 2012-12-19 | 郭金龙 | Fire hydrant |
| CN202740674U (en) * | 2012-08-23 | 2013-02-20 | 浙江科龙消防智能开发有限公司 | Intelligent monitoring device of fire hydrant pressure of supply water and under-hydraulic-pressure state |
| US8614745B1 (en) * | 2013-02-04 | 2013-12-24 | Wasmeyyah M. A. S. Al Azemi | Fire hydrant monitoring system |
| 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 |
-
2014
- 2014-07-25 CN CN201410361366.1A patent/CN104088328B/en active Active
-
2015
- 2015-07-23 WO PCT/CN2015/084891 patent/WO2016011959A1/en active Application Filing
- 2015-07-23 CN CN201580002355.7A patent/CN105683454A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ226583A (en) * | 1987-10-16 | 1990-01-29 | Jonathon Edward Farrell | Switch mechanism: actuator disabled on removal of cover |
| CN2114815U (en) * | 1992-01-31 | 1992-09-02 | 周桐久 | Liquid level display controller |
| JPH08117357A (en) * | 1994-10-20 | 1996-05-14 | Senju Sprinkler Kk | Flowing water detecting device |
| CN202734925U (en) * | 2012-06-21 | 2013-02-13 | 博山多用泵厂 | Totally-enclosed water box overflow alarm device |
| CN103835336A (en) * | 2012-11-27 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Fire hydrant and alarming lamp thereof |
| CN203525189U (en) * | 2013-09-30 | 2014-04-09 | 尹维 | Water supply monitoring system for fire protection |
| CN103940545A (en) * | 2014-02-28 | 2014-07-23 | 江苏大学 | Fire-hydrant water pressure state monitoring system and method based on WSN |
| CN204001067U (en) * | 2014-07-25 | 2014-12-10 | 郑运婷 | A kind of warning fire plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105683454A (en) | 2016-06-15 |
| WO2016011959A1 (en) | 2016-01-28 |
| CN104088328A (en) | 2014-10-08 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Deng Lei Inventor after: Li Yefeng Inventor after: Wu Bixing Inventor after: Bian Fuguo Inventor after: Liu Peng Inventor after: Li Xiaoping Inventor after: Li Yue Inventor after: Zhang Limei Inventor after: Qin Wenzhong Inventor before: Zheng Yunting |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170216 Address after: 100000 Beijing city Chaoyang District eight Zhuang Xili No. 61 building 22 layer 2207, 2208, 2209 Patentee after: Golden boat Fire Fighting Engineering (Beijing) Limited by Share Ltd Address before: The town of Humen 523907 Guangdong province Dongguan City Jinlong Road Jin Luan Garden Block A room 908 Patentee before: Zheng Yunting |