CN104399218A - Automatic starting device of fire extinguisher - Google Patents
Automatic starting device of fire extinguisher Download PDFInfo
- Publication number
- CN104399218A CN104399218A CN201410721483.4A CN201410721483A CN104399218A CN 104399218 A CN104399218 A CN 104399218A CN 201410721483 A CN201410721483 A CN 201410721483A CN 104399218 A CN104399218 A CN 104399218A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- seal casinghousing
- latch
- rotating mandrel
- hand generator
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
- A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an automatic starting device of a fire extinguisher. The automatic starting device comprises a sealing shell, a hand generator, a planar volute spring, a rotating mandrel, an insertion pin with a lower end socket, a spiral spring, a temperature sensing glass bulb and a hollow supporting frame, wherein the hand generator, the planar volute spring and the rotating mandrel are arranged in the sealing shell; the temperature sensing glass bulb is mounted in the hollow supporting frame; the rotating mandrel sleeves a mounting column at the bottom of the sealing shell through a copper sleeve; the planar volute spring is wound on the rotating mandrel; the spiral spring sleeves the insertion pin; the rod part of the insertion pin is inserted into the rotating mandrel; the lower end socket of the insertion pin is pressed against the temperature sensing glass bulb. After the temperature sensing glass bulb is broken, the insertion pin downwards moves under the action of resetting force of the spiral spring and is separated from the rotating mandrel, and the planar volute spring drives the rotating mandrel to rotate; the rotating mandrel drives a driving gear of the hand generator to rotate so as to generate current supplied to starting of fire extinguishing equipment; the aim that the fire extinguishing equipment does not need to be connected with a fire-fighting power supply is fulfilled, and the automatic starting device is safer and more reliable.
Description
Technical field
The present invention relates to a kind of starting drive of fire extinguisher, belong to fire fighting device technical field.
Background technology
Along with the development of fire prevention, Automatic Fire Extinguisher is gradually to automatic monitoring, automatically actuated future development.Now current, fire extinguisher automatic starting device needs to connect electricity or packed battery startup usually.When power-off or running down of battery, starting drive then cannot start, and causes fire extinguisher to perform practically no function.
Summary of the invention
The present invention aims to provide a kind of fire extinguisher automatic starting device, does not need to connect electricity or packed battery.
For this reason, the technical solution adopted in the present invention is: a kind of fire extinguisher automatic starting device, comprise seal casinghousing (1), hand generator (2), plane scroll spring (3), mandrel (4), latch (5) with lower end, helical spring (6), temperature-sensitive glass envelope (7) and hollow out bracing frame (8), described hand generator (2), plane scroll spring (3) and mandrel (4) are arranged in seal casinghousing (1), described temperature-sensitive glass envelope (7) is arranged in hollow out bracing frame (8), hollow out bracing frame (8) is positioned at the below of seal casinghousing (1) and is connected with seal casinghousing (1), hand generator (2) is arranged in seal casinghousing (1) by motor support frame (9), mandrel (4) is sleeved on the erection column (1a) of seal casinghousing (1) bottom by copper sheathing (10), plane scroll spring (3) is wrapped on mandrel (4), the external end head of plane scroll spring (3) is fixed in seal casinghousing (1), described helical spring (6) is sleeved on latch (5), and the bar portion of latch (5) inserts in mandrel (4), and the lower end of latch (5) is against on temperature-sensitive glass envelope (7),
Described seal casinghousing (1) comprises drain pan (1b) and upper cover (1c), at drain pan (1b) inwall, the position of upper cover (1c) is provided with hoop boss (1f), described hoop boss (1f) is shelved with seal cover (1d), described seal cover (1d) is bonded on drain pan (1b) inwall by fluid sealant (1e), and drain pan (1b) is tightened together by bolt and nut component (12) with upper cover (1c);
After described temperature-sensitive glass envelope (7) is broken, latch (5) moves down under the restoring force effect of helical spring (6), and depart from mandrel (4), plane scroll spring (3) drives mandrel (4) to rotate, and mandrel (4) drives the driving gear of hand generator (2) to rotate.
Preferred as such scheme, described hollow out bracing frame (8) uses sprinkler head body, sprinkler head body carries external screw thread and is threaded with seal casinghousing (1), described sprinkler head body is built with sprinkler head plug (11), and sprinkler head plug (11) is between temperature-sensitive glass envelope (7) and latch (5).Diameter utilizes existing sprinkler head body, sprinkler head plug and temperature-sensitive glass envelope, can buy use to market, convenient.
Operation principle is introduced: when ambient temperature reaches predetermined temperature, temperature sensing glass ball breaks, latch loses lower support, the helical spring of pressurized freely extends at ordinary times, forces the bar portion of latch to be extracted from the hole of mandrel, and the plane scroll spring be at ordinary times under the state of tightening up is decontroled, drive mandrel rotates, mandrel drives the driving gear on hand generator to rotate again, thus generation current, supply fire-extinguishing apparatus starts use.
Beneficial effect of the present invention: novel, design ingenious, use as fire extinguisher automatic starting device, reaching fire-extinguishing apparatus no longer needs to access the object of fire-fighting power supply, more safe and reliable; Seal casinghousing has water-proof function, can meet instructions for use under water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is axonometric drawing of the present invention.
Fig. 3 is the axonometric drawing after the present invention takes off part seal casinghousing.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the invention will be further described:
Composition graphs 1---shown in Fig. 3, a kind of fire extinguisher automatic starting device, primarily of the composition such as latch 5, helical spring 6, temperature-sensitive glass envelope 7, hollow out bracing frame 8, motor support frame 9, copper sheathing 10 of seal casinghousing 1, hand generator 2, plane scroll spring 3, mandrel 4, band lower end.
Hand generator 2, plane scroll spring 3 and mandrel 4 are arranged in seal casinghousing 1.
Temperature-sensitive glass envelope 7 is arranged in hollow out bracing frame 8, hollow out bracing frame 8 is positioned at the below of seal casinghousing 1 and is connected with seal casinghousing 1, hollow out bracing frame 8, for supporting temperature-sensitive glass envelope 7, adopts engraved structure, to ensure that temperature-sensitive glass envelope 7 can timely induced environment temperature.
Hand generator 2 is arranged in seal casinghousing 1 by motor support frame 9, and mandrel 4 is sleeved on the erection column 1a bottom seal casinghousing 1 by copper sheathing 10, and mandrel 4 can rotate by erection column 1a.Plane scroll spring 3 is wrapped on mandrel 4, and the external end head of plane scroll spring 3 is fixed in seal casinghousing 1, is in the state of tightening up when plane scroll spring 3 is flat.Helical spring 6 is sleeved on latch 5, and the bar portion of latch 5 inserts in mandrel 4, and the lower end of latch 5 is against on temperature-sensitive glass envelope 7.
Seal casinghousing 1 forms primarily of drain pan 1b, upper cover 1c, seal cover 1d.At drain pan 1b inwall, the position of upper cover 1c is provided with hoop boss 1f, hoop boss 1f is shelved with seal cover 1d, seal cover 1d is bonded on drain pan 1b inwall by fluid sealant 1e, and drain pan 1b is tightened together by bolt and nut component 12 with upper cover 1c.
After temperature-sensitive glass envelope 7 breaks, latch 5 moves down under the restoring force effect of helical spring 6, and departs from mandrel 4, and plane scroll spring 3 drives mandrel 4 to rotate, and mandrel 4 drives the driving gear of hand generator 2 to rotate.
Preferably, sprinkler head body used by hollow out bracing frame 8, and sprinkler head body carries external screw thread, seal casinghousing 1 is provided with the internal thread of sprinkler head Ontology Matching, and sprinkler head body is threaded with seal casinghousing 1.The lower end of latch 5 can directly be against on temperature-sensitive glass envelope 7; when sprinkler head body used by hollow out bracing frame 8, owing to being usually also equipped with sprinkler head plug 11 in sprinkler head body, therefore; can use sprinkler head plug 11, sprinkler head plug 11 is between temperature-sensitive glass envelope 7 and latch 5 simultaneously.
Claims (2)
1. a fire extinguisher automatic starting device, it is characterized in that: comprise seal casinghousing (1), hand generator (2), plane scroll spring (3), mandrel (4), latch (5) with lower end, helical spring (6), temperature-sensitive glass envelope (7) and hollow out bracing frame (8), described hand generator (2), plane scroll spring (3) and mandrel (4) are arranged in seal casinghousing (1), described temperature-sensitive glass envelope (7) is arranged in hollow out bracing frame (8), hollow out bracing frame (8) is positioned at the below of seal casinghousing (1) and is connected with seal casinghousing (1), hand generator (2) is arranged in seal casinghousing (1) by motor support frame (9), mandrel (4) is sleeved on the erection column (1a) of seal casinghousing (1) bottom by copper sheathing (10), plane scroll spring (3) is wrapped on mandrel (4), the external end head of plane scroll spring (3) is fixed in seal casinghousing (1), described helical spring (6) is sleeved on latch (5), and the bar portion of latch (5) inserts in mandrel (4), and the lower end of latch (5) is against on temperature-sensitive glass envelope (7),
Described seal casinghousing (1) comprises drain pan (1b) and upper cover (1c), at drain pan (1b) inwall, the position of upper cover (1c) is provided with hoop boss (1f), described hoop boss (1f) is shelved with seal cover (1d), described seal cover (1d) is bonded on drain pan (1b) inwall by fluid sealant (1e), and drain pan (1b) is tightened together by bolt and nut component (12) with upper cover (1c);
After described temperature-sensitive glass envelope (7) is broken, latch (5) moves down under the restoring force effect of helical spring (6), and depart from mandrel (4), plane scroll spring (3) drives mandrel (4) to rotate, and mandrel (4) drives the driving gear of hand generator (2) to rotate.
2. according to fire extinguisher automatic starting device according to claim 1, it is characterized in that: described hollow out bracing frame (8) uses sprinkler head body, sprinkler head body carries external screw thread and is threaded with seal casinghousing (1), described sprinkler head body is built with sprinkler head plug (11), and sprinkler head plug (11) is between temperature-sensitive glass envelope (7) and latch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721483.4A CN104399218A (en) | 2014-12-03 | 2014-12-03 | Automatic starting device of fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721483.4A CN104399218A (en) | 2014-12-03 | 2014-12-03 | Automatic starting device of fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104399218A true CN104399218A (en) | 2015-03-11 |
Family
ID=52636922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410721483.4A Pending CN104399218A (en) | 2014-12-03 | 2014-12-03 | Automatic starting device of fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104399218A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5718294A (en) * | 1996-09-20 | 1998-02-17 | Fike Corporation | Fire suppression or explosion protection system having a manual actuator for an electrically responsive initiator or gas-generating cartridge activator |
| CN2441508Y (en) * | 2000-09-25 | 2001-08-08 | 苏志义 | Temperature control automatic fire fighting device |
| CN2495322Y (en) * | 2001-09-05 | 2002-06-19 | 卢戈 | Infrared induction type full uatomatic fire-fighting equipment |
| CN101168084A (en) * | 2007-11-28 | 2008-04-30 | 周泰立 | Self-generating heat-sensitive aerosol fire-extinguishing device |
| CN101234236A (en) * | 2007-11-28 | 2008-08-06 | 周泰立 | Self-generating thermal sense memory element electronic ignition device |
| US20090294140A1 (en) * | 2008-06-02 | 2009-12-03 | The Viking Corporation | Fire Protection Sprinkler With Plastic Pip Cap |
| KR100932771B1 (en) * | 2008-10-06 | 2009-12-21 | 고려화공 주식회사 | Self-Generation Equality Detector Actuator |
| CN201631957U (en) * | 2010-01-26 | 2010-11-17 | 温州市工业科学研究院 | Self-generating and illuminating fire-fighting sprinkler head |
| CN101961691A (en) * | 2009-07-23 | 2011-02-02 | 财团法人工业技术研究院 | Vortex type fluid spraying device |
| CN102218203A (en) * | 2011-06-09 | 2011-10-19 | 李萍 | Automatic temperature-sensing piezoelectricity generator |
| CN202185102U (en) * | 2011-08-02 | 2012-04-11 | 陕西坚瑞消防股份有限公司 | Self-generating fire detection starting device |
| CN204337604U (en) * | 2014-12-03 | 2015-05-20 | 重庆图安消防设备有限公司 | A kind of fire extinguisher automatic starting device |
-
2014
- 2014-12-03 CN CN201410721483.4A patent/CN104399218A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5718294A (en) * | 1996-09-20 | 1998-02-17 | Fike Corporation | Fire suppression or explosion protection system having a manual actuator for an electrically responsive initiator or gas-generating cartridge activator |
| CN2441508Y (en) * | 2000-09-25 | 2001-08-08 | 苏志义 | Temperature control automatic fire fighting device |
| CN2495322Y (en) * | 2001-09-05 | 2002-06-19 | 卢戈 | Infrared induction type full uatomatic fire-fighting equipment |
| CN101168084A (en) * | 2007-11-28 | 2008-04-30 | 周泰立 | Self-generating heat-sensitive aerosol fire-extinguishing device |
| CN101234236A (en) * | 2007-11-28 | 2008-08-06 | 周泰立 | Self-generating thermal sense memory element electronic ignition device |
| US20090294140A1 (en) * | 2008-06-02 | 2009-12-03 | The Viking Corporation | Fire Protection Sprinkler With Plastic Pip Cap |
| KR100932771B1 (en) * | 2008-10-06 | 2009-12-21 | 고려화공 주식회사 | Self-Generation Equality Detector Actuator |
| CN101961691A (en) * | 2009-07-23 | 2011-02-02 | 财团法人工业技术研究院 | Vortex type fluid spraying device |
| CN201631957U (en) * | 2010-01-26 | 2010-11-17 | 温州市工业科学研究院 | Self-generating and illuminating fire-fighting sprinkler head |
| CN102218203A (en) * | 2011-06-09 | 2011-10-19 | 李萍 | Automatic temperature-sensing piezoelectricity generator |
| CN202185102U (en) * | 2011-08-02 | 2012-04-11 | 陕西坚瑞消防股份有限公司 | Self-generating fire detection starting device |
| CN204337604U (en) * | 2014-12-03 | 2015-05-20 | 重庆图安消防设备有限公司 | A kind of fire extinguisher automatic starting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |