CN105879283A - Electromagnetic starter and switching valve device for fire extinguishing system and fire extinguishing system - Google Patents
Electromagnetic starter and switching valve device for fire extinguishing system and fire extinguishing system Download PDFInfo
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- CN105879283A CN105879283A CN201610423973.5A CN201610423973A CN105879283A CN 105879283 A CN105879283 A CN 105879283A CN 201610423973 A CN201610423973 A CN 201610423973A CN 105879283 A CN105879283 A CN 105879283A
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- fire extinguishing
- extinguishing system
- firing pin
- electromagnetic
- fire
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
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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 electromagnetic starter for a fire extinguishing system. The electromagnetic starter comprises an electromagnetic coil assembly, a start firing pin, an elastic piece and a switching assembly. The electromagnetic coil assembly is matched with the start firing pin. After being powered on, the start firing pin begins to move from the original position under the electromagnetic attraction action of the electromagnetic coil assembly to trigger the fire extinguishing system. The elastic piece is installed on the start firing pin. The switching assembly is installed on the moving route of the start firing pin. When completing triggering, the start firing pin makes contact with the switching assembly at the same time to make the electromagnetic coil assembly powered off, and then the start firing pin returns to the original position under the action of the elastic piece. The invention further discloses a switching valve device for the fire extinguishing system and the fire extinguishing system, both of which are provided with the electromagnetic starter structure. The electromagnetic starter has the advantages that the structure is simple and compact, starting can be conducted quickly in time, remote manual precise control can be achieved, a fire jet orifice is prevented from being blocked, and safety is high.
Description
Technical field
Present invention relates generally to fire-fighting fire-extinguishing equipment field, be specifically related to a kind of electromagnetic starter for fire extinguishing system, on-off valve device and fire extinguishing system.
Background technology
Existing fire-fighting system, such as hanged extinguishing equipment, heptafluoro-propane storage pot type fire extinguishing system etc., all can arrange a trigger at sprayer for extinguishing fire loophole.When there is the condition of a fire, trigger starts extinguishing device and carries out ejecting extinguishing.But existing fire extinguishing system is primarily present techniques below problem:
1, the trigger of the existing fire extinguishing system of part is warming glass envelope.When scene temperature reaches to a certain degree, warming affected by the high temperature the rupturing of glass envelope and start fire extinguishing system.But this mode needs scene to reach certain high temperature just can make warming glass envelope come into force, this is to cause can not opening fire extinguishing system in time to carry out quick extinguishing so that the condition of a fire spreads upgrading.Two is to cause can not the most precisely intervening, remotely controlling fire extinguishing system, when finding the condition of a fire, it is impossible to enough use the human intervention of site-directed quantitative to put out a fire, reduce fire-fighting efficiency, cause bigger fire.
2, the trigger of the existing fire extinguishing system of part is the mode that gunpowder explosion starts.During this mode explosion, easily article and personnel to adnexa cause secondary injury, and when the most non-condition of a fire if it occur that maloperation, there is also certain risk.
3, the trigger of the existing fire extinguishing system of part is that warming dilatant promotes firing pin to carry out the mode fired.This mode one is to equally exist needs scene to reach certain high temperature warming dilatant just can be made to come into force, and causes can not opening fire extinguishing system in time and carries out quick extinguishing, causes the condition of a fire to be upgraded.Two is to use artificial precisely intervention, the mode of remotely control to put out a fire equally.Three is that this mode is when, after warming dilatant promotion firing pin percussion fire extinguishing system, sprayer for extinguishing fire loophole can be caused certain blocking by firing pin, blocks the most completely, this effect greatly reducing fire extinguishing injection and efficiency, causes fire extinguishing ineffective, and the condition of a fire spreads upgrading.
Summary of the invention
Technical problem solved by the invention is: the problem existed for prior art, it is provided that a kind of simple and compact for structure, can the most quickly start, can the most artificially be precisely controlled, sprayer for extinguishing fire loophole will not be resulted in blockage, the electromagnetic starter for fire extinguishing system that safety is high；Further provide for a kind of good extinguishing effect, the on-off valve device for fire extinguishing system that fire-fighting efficiency is high；Further provide for a kind of good extinguishing effect, fire extinguishing system that fire-fighting efficiency is high.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of electromagnetic starter for fire extinguishing system, including electromagnetic coil assembly, start firing pin, elastic component and switch module, described electromagnetic coil assembly and startup firing pin match, after energising described startup firing pin under the electromagnetic adsorption effect of electromagnetic coil assembly by initial position setting in motion to fire fire extinguishing system, described elastic component is installed on startup firing pin, described switch module is installed in the movement travel starting firing pin, when described startup firing pin completes percussion, contact switch assembly makes electromagnetic coil assembly power-off simultaneously, under the effect of described elastic component, start firing pin return back to initial position.
As a further improvement on the present invention, described startup firing pin includes non magnetic firing pin portion and the magnetic boot portion being connected, and described magnetic boot portion moves to drive non magnetic firing pin portion to fire fire extinguishing system under the electromagnetic adsorption effect of electromagnetic coil assembly.
As a further improvement on the present invention, the tail end in described magnetic boot portion is provided with plectrum portion, and when described startup firing pin completes percussion, described plectrum portion contact switch assembly is so that electromagnetic coil assembly power-off.
As a further improvement on the present invention, described elastic component is the spring being sheathed in magnetic boot portion, and one end of described spring contacts with electromagnetic coil assembly, and the other end of described spring contacts with plectrum portion.
As a further improvement on the present invention, also including that trigger shell, described electromagnetic coil assembly and startup firing pin may be contained within trigger shell, described switch module is arranged on the inwall of trigger shell.
As a further improvement on the present invention, described trigger shell is provided with percussion Arming Assembly, described percussion Arming Assembly includes more than one pin hole being opened on trigger shell, is inserted with the safety plug of activity for making startup firing pin be maintained at initial position in described pin hole.
As a further improvement on the present invention, one end of described trigger shell is provided with mounting head, described trigger shell is fixed in fire extinguishing system by mounting head, and described mounting head is provided with the through hole connected with trigger shell inner cavity for making startup firing pin through to complete percussion.
As a further improvement on the present invention, the outer peripheral face of described mounting head is provided with the screw thread for installing.
As a further improvement on the present invention, the other end of described trigger shell is provided with detachable end.
A kind of on-off valve device for fire extinguishing system, including the switch valve body being installed in fire extinguishing system, described switch valve body is provided with the electromagnetic starter for fire extinguishing system as described in above-mentioned any one, and described electromagnetic starter percussion switch valve body is used for starting fire extinguishing system injection.
As a further improvement on the present invention, described switch valve body is provided with the injection Arming Assembly for making fire extinguishing system remain turned-off, and described electromagnetic starter starts fire extinguishing system after injection Arming Assembly is provided for making startup firing pin percussion injection Arming Assembly.
As a further improvement on the present invention, described injection Arming Assembly includes warming glass envelope.
As a further improvement on the present invention, described switch valve body is provided with fire extinguishing sprayer, and described injection Arming Assembly is located at fire extinguishing sprayer.
A kind of fire extinguishing system, including storing the container portion of firing-fighting medium, described container portion is provided with more than one on-off valve device for fire extinguishing system as described in above-mentioned any one.
A kind of fire extinguishing system, including the pipe section for the firing-fighting medium that circulates, described pipe section is provided with more than one on-off valve device for fire extinguishing system as described in above-mentioned any one.
Compared with prior art, it is an advantage of the current invention that:
(1) electromagnetic starter for fire extinguishing system of the present invention, the startup firing pin completing percussion can withdraw without jet causes any blocking the most simultaneously, make percussion, withdraw action by once, firing-fighting medium can spray the most swimmingly, rapidly at jet, greatly improve extinguishing effect and fire-fighting efficiency, effectively reduce influence of fire.
(2) electromagnetic starter for fire extinguishing system of the present invention, electromagnetic coil assembly can be dynamically connected with on-the-spot cigarette sense siren, warming siren mutually by electric wire, can also directly connect with central control system, operator can pass through central control system and control the electromagnetic coil assembly energising of the electromagnetic starter at this condition of a fire remotely, accurately, and then start the fire extinguishing system at this condition of a fire carry out timely, precisely put out a fire, thus realize active suppression, remotely fire extinguishing, precisely put out a fire.And the mode that this electromagnetic adsorption drives, low cost, safety is high, and fast response time is effectively increased effect and the efficiency of fire extinguishing.
(3) electromagnetic starter for fire extinguishing system of the present invention, by arranging trigger shell, one is easy for electromagnetic coil assembly, starts firing pin, the installation of switch module and spacing, it is ensured that effective operation of apparatus；Two is electromagnetic coil assembly, startup firing pin, switch module to be formed well protection, is allowed to be relatively isolated with the external world, effectively extends the service life of equipment, greatly improve stable equipment operation.
(4) electromagnetic starter for fire extinguishing system of the present invention, by arranging percussion Arming Assembly.When needs insure so that start firing pin and be maintained at initial position.After installation, maintenance terminate so that start firing pin and be in the state starting fire extinguishing at any time.Startup firing pin has been effectively ensured enables safety, effectively reduces the risk of maloperation.
(5) electromagnetic starter for fire extinguishing system of the present invention, by arranging mounting head, electromagnetic starter can be quickly mounted in fire extinguishing system, the combination being easy between electromagnetic starter and other fire extinguishing systems or the switch valve of fire extinguishing system utilizes, it is easy to installation and the maintenance of system, improves the market suitability.By arranging end cap, trigger shell can be sealed at ordinary times so that the device in trigger shell is not affected by dust, steam, effective extension device service life, improve stable equipment operation.When needs are installed or safeguard, end cap can be opened, the equipment of trigger housings is taken out.
(6) on-off valve device for fire extinguishing system of the present invention, is provided with above-mentioned electromagnetic starter, it is possible to quick, accurate, safe valve body of opening carries out firing-fighting medium release, greatly improves extinguishing effect and fire-fighting efficiency, effectively reduces influence of fire.
(7) fire extinguishing system of the present invention, above-mentioned on-off valve device it is provided with in container portion or pipe section, firing-fighting medium release can be carried out by the valve body of opening that above-mentioned electromagnetic starter is quick, accurate, safe, greatly improve extinguishing effect and fire-fighting efficiency, effectively reduce influence of fire.
Accompanying drawing explanation
Fig. 1 is the present invention electromagnetic starter for fire extinguishing system principle schematic before energising percussion.
Fig. 2 is the present invention electromagnetic starter for the fire extinguishing system principle schematic when energising percussion.
Fig. 3 is the present invention for the electromagnetic starter principle schematic in another embodiment of fire extinguishing system.
Fig. 4 is the present invention structural principle schematic diagram for the on-off valve device of fire extinguishing system.
Fig. 5 is the fire extinguishing system structural principle schematic diagram in an embodiment of the present invention.
Fig. 6 is the fire extinguishing system structural principle schematic diagram in another embodiment of the present invention.
Marginal data:
1, electromagnetic coil assembly；2, firing pin is started；21, non magnetic firing pin portion；22, magnetic boot portion；23, plectrum portion；3, elastic component；4, switch module；5, trigger shell；51, mounting head；6, percussion Arming Assembly；61, pin hole；62, safety plug；7, switch valve body；71, injection Arming Assembly；72, fire extinguishing sprayer；8, container portion；9, pipe section.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the present invention is described in further detail.
Such as Fig. 1, shown in Fig. 2, the present invention provides a kind of electromagnetic starter for fire extinguishing system, including electromagnetic coil assembly 1, start firing pin 2, elastic component 3 and switch module 4, electromagnetic coil assembly 1 and startup firing pin 2 match, after energising start firing pin 2 under the electromagnetic adsorption effect of electromagnetic coil assembly 1 by initial position setting in motion to fire fire extinguishing system, elastic component 3 is installed on startup firing pin 2, switch module 4 is installed in the movement travel starting firing pin 2, the while of startup when firing pin 2 completes percussion, contact switch assembly 4 makes electromagnetic coil assembly 1 power-off, under the effect of elastic component 3, start firing pin 2 return back to initial position.
In the present embodiment, at the jet of the bottom that electromagnetic starter is arranged at suspension type Fire-extinguishing System of Septenary-Fluorine Propane.During as it is shown in figure 1, the condition of a fire does not occurs, electromagnetic coil assembly 1 is not powered on, and starts firing pin 2 and is maintained at initial position, and the top starting firing pin 2 is not stretched out outside electromagnetic starter.As shown in Figure 2, when occur the condition of a fire time, electromagnetic coil assembly 1 is energized, now start firing pin 2 under the electromagnetic adsorption effect of electromagnetic coil assembly 1 by initial position to left movement quickly to fire fire extinguishing system, realize fire extinguishing in time, and the startup firing pin 2 now moved can extrude elastic component 3.At startup firing pin 2 while left movement completes quickly to fire, start firing pin 2 meeting contact switch assembly 4 so that electromagnetic coil assembly 1 power-off.Electromagnetic coil assembly 1 after power-off loses magnetic attraction, will not adsorb startup firing pin 2 again.Now, as it is shown in figure 1, startup firing pin 2 is under the restoring force effect of the elastic component 3 being extruded, moves right and return back to initial position.Now, the top starting firing pin 2 completing percussion also can withdraw without jet causes any blocking the most simultaneously, make percussion, withdraw action by once, firing-fighting medium (heptafluoro-propane) can spray the most swimmingly, rapidly at jet, greatly improve extinguishing effect and fire-fighting efficiency, effectively reduce influence of fire.
Electromagnetic coil assembly 1 can be dynamically connected with on-the-spot cigarette sense siren, warming siren, fire alarm mutually by electric wire, and once receive alarm signal, energising immediately produces electromagnetic adsorption power, starts firing pin 2 and is rapidly completed percussion, quickly puts out a fire.Electromagnetic coil assembly 1 can also directly connect with central control system, when there is the condition of a fire in somewhere, operator can control the electromagnetic coil assembly 1 of the electromagnetic starter at this condition of a fire remotely, accurately by central control system and be energized, and then start the fire extinguishing system at this condition of a fire carry out timely, precisely put out a fire, thus realize active suppression, remotely fire extinguishing, precisely put out a fire.And the mode that this electromagnetic adsorption drives, low cost, safety is high, and fast response time is effectively improved effect and the efficiency of fire extinguishing.
As shown in Figure 1 and Figure 2, further, in the preferred embodiment, starting non magnetic firing pin portion 21 and magnetic boot portion 22 that firing pin 2 includes being connected, magnetic boot portion 22 moves to drive non magnetic firing pin portion 21 to fire fire extinguishing system under the electromagnetic adsorption effect of electromagnetic coil assembly 1.The end in non magnetic firing pin portion 21 is provided with tip to improve percussion success rate and percussion efficiency.
As shown in Figure 1 and Figure 2, further, in the preferred embodiment, the tail end in magnetic boot portion 22 is provided with plectrum portion 23, start firing pin 2 move percussion time, contact switch assembly 4 while of plectrum portion 23 is so that electromagnetic coil assembly 1 power-off.Elastic component 3 is the spring being sheathed in magnetic boot portion 22, and one end of spring contacts with electromagnetic coil assembly 1, and the other end of spring contacts with plectrum portion 23.By such setting so that spring can be fastened between electromagnetic coil assembly 1 and plectrum portion 23, improve the stability that equipment runs.Certainly, other implement in, as shown in Figure 3, elastic component 3 can also be arranged on the tail end starting firing pin 2, and the meeting draw springs 3 when starting firing pin 2 to left movement, after losing electromagnetic adsorption power, the elastic component 3 of stretching can bounce back, and pulls startup firing pin 2 to move right equally and returns back to initial position.
As shown in Figure 1 and Figure 2, further, in the preferred embodiment, also including that trigger shell 5, electromagnetic coil assembly 1 and startup firing pin 2 may be contained within trigger shell 5, switch module 4 is arranged on the inwall of trigger shell 5.By arranging trigger shell 5, one it is easy for electromagnetic coil assembly 1, starts firing pin 2, the installation of switch module 4 and spacing, it is ensured that effective operation of apparatus；Two is electromagnetic coil assembly 1, startup firing pin 2, switch module 4 to be formed well protection, is allowed to be relatively isolated with the external world, effectively extends the service life of equipment, greatly improve stable equipment operation.
As shown in Figure 1 and Figure 2, further, in the preferred embodiment, trigger shell 5 is provided with percussion Arming Assembly 6, percussion Arming Assembly 6 includes more than one pin hole 61 being opened on trigger shell 5, is inserted with the safety plug 62 of activity for making startup firing pin 2 be maintained at initial position in pin hole 61.For making electromagnetic starter, when transport, installation and later stage maintenance, maloperation not occur, stopping the improper of fire extinguishing system and enable, the present invention is provided with percussion Arming Assembly 6.When needs insure, safety plug 62 is inserted in pin hole 61 so that start firing pin 2 and be maintained at initial position.After installation, maintenance terminate, pull out safety plug 62 so that start firing pin 2 and be in the state starting fire extinguishing at any time.In the present embodiment, pin hole 61 is two, and it is respectively arranged on the both sides in plectrum portion 23 on initial position, safety plug 62 is the jump ring corresponding with two pin holes 61, it is interior so that plectrum portion 23 is formed the spacing of rear and front end that jump ring is directly inserted simultaneously into two pin holes 61, startup firing pin 2 has been effectively ensured enables safety, effectively reduces the risk of maloperation.
As shown in Figure 1 and Figure 2, further, in the preferred embodiment, one end of trigger shell 5 is provided with mounting head 51, trigger shell 5 is fixed in fire extinguishing system by mounting head 51, and mounting head 51 is provided with the through hole with trigger shell 5 inner space for making startup firing pin 2 through to complete percussion.By arranging mounting head 51, the electromagnetic starter making the present invention can quickly be mounted in fire extinguishing system, the combination being easy between electromagnetic starter and other fire extinguishing systems or the switch valve of fire extinguishing system utilizes, it is simple to the installation of system and maintenance, improves the market suitability.In the present embodiment, as shown in Figure 4, electromagnetic starter is fixed on the switch valve of fire extinguishing system, for the warming glass envelope of percussion switch valve by mounting head 51.Certainly, in other embodiments, electromagnetic starter can also be fixed on other positions of fire extinguishing system by mounting head 51, at safety box, when there is the condition of a fire, electromagnetic starter starts, start firing pin 2 and fire the insurance inside safety box so that a whole set of fire extinguishing system is quickly run by the former program that sets.
Further, in the preferred embodiment, the outer peripheral face of mounting head 51 is provided with the screw thread for installing, it is simple to mounting head 51 is quickly fixed in fire extinguishing system.The other end of trigger shell 5 is provided with detachable end, can seal trigger shell 5 at ordinary times so that the device in trigger shell 5 is not affected by dust, steam, effective extension device service life, improves stable equipment operation.When needs are installed or safeguard, end cap can be opened, the equipment inside trigger shell 5 is taken out.
As shown in Figure 4, the present invention also provides for a kind of on-off valve device for fire extinguishing system, and including the switch valve body 7 being installed in fire extinguishing system, switch valve body 7 is located at the jet of fire extinguishing system.Switch valve body 7 is provided with such as the above-mentioned arbitrarily described electromagnetic starter for fire extinguishing system, and when there is the condition of a fire, electromagnetic starter percussion switch valve body 7 is used for starting fire extinguishing system and sprays.
Further, in the preferred embodiment, switch valve body 7 is provided with the injection Arming Assembly 71 for making fire extinguishing system remain turned-off, and electromagnetic starter starts fire extinguishing system after injection Arming Assembly 71 is provided for making startup firing pin 2 percussion injection Arming Assembly 71.In the present embodiment, injection Arming Assembly 71 includes warming glass envelope.Certainly, in other embodiments, injection Arming Assembly 71 may be arranged as sealing sheet, safety box etc..
Further, in the preferred embodiment, switch valve body 7 is provided with fire extinguishing sprayer 72, and injection Arming Assembly 71 is located at fire extinguishing sprayer 72.Fire extinguishing sprayer 72 can guarantee that firing-fighting medium is uniform, quick, large-area and is injected at the condition of a fire.When there is the condition of a fire, quickly return after starting firing pin 2 percussion injection Arming Assembly 71, without fire extinguishing sprayer 72 is caused any blocking, make percussion, withdraw action by once, firing-fighting medium can the most smooth and easy, spray through fire extinguishing sprayer 72 rapidly, greatly improve extinguishing effect and fire-fighting efficiency, effectively reduce influence of fire.
As it is shown in figure 5, the present invention also provides for a kind of fire extinguishing system, including storing the container portion 8 of firing-fighting medium, container portion 8 be provided with more than one above-mentioned arbitrarily as described in the on-off valve device for fire extinguishing system.Container portion 8 can be hanged extinguishing equipment, it is also possible to for heptafluoro-propane storage tank etc..Electromagnetic starter percussion switch valve during breaking out of fire, on on-off valve device so that firing-fighting medium can outwards be injected into row fire extinguishing the most swimmingly, rapidly in container portion 8.
As shown in Figure 6, the present invention also provides for a kind of fire extinguishing system, including the pipe section 9 for the firing-fighting medium that circulates, pipe section 9 be provided with more than one above-mentioned arbitrarily as described in the on-off valve device for fire extinguishing system.When there is the condition of a fire, firing-fighting medium source can carry substantial amounts of firing-fighting medium in pipe section 9, now, the electromagnetic starter percussion switch valve of on-off valve device in pipe section 9 it is positioned at so that firing-fighting medium can outwards be injected into row fire extinguishing the most swimmingly, rapidly in pipe section 9.
Below being only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be regarded as protection scope of the present invention.
Claims (15)
1. the electromagnetic starter for fire extinguishing system, it is characterized in that, including electromagnetic coil assembly (1), start firing pin (2), elastic component (3) and switch module (4), described electromagnetic coil assembly (1) and startup firing pin (2) match, after energising described startup firing pin (2) under the electromagnetic adsorption effect of electromagnetic coil assembly (1) by initial position setting in motion to fire fire extinguishing system, described elastic component (3) is installed in startup firing pin (2), described switch module (4) is installed in the movement travel starting firing pin (2), when described startup firing pin (2) completes percussion, contact switch assembly (4) makes electromagnetic coil assembly (1) power-off simultaneously, under the effect of described elastic component (3), start firing pin (2) return back to initial position.
Electromagnetic starter for fire extinguishing system the most according to claim 1, it is characterized in that, described startup firing pin (2) includes non magnetic firing pin portion (21) and the magnetic boot portion (22) being connected, and described magnetic boot portion (22) is moved to drive non magnetic firing pin portion (21) to fire fire extinguishing system under the electromagnetic adsorption effect of electromagnetic coil assembly (1).
Electromagnetic starter for fire extinguishing system the most according to claim 2, it is characterized in that, tail end in described magnetic boot portion (22) is provided with plectrum portion (23), when described startup firing pin (2) completes percussion, described plectrum portion (23) contact switch assembly (4) is so that electromagnetic coil assembly (1) power-off.
Electromagnetic starter for fire extinguishing system the most according to claim 3, it is characterized in that, described elastic component (3) is for be sheathed on the spring in magnetic boot portion (22), and one end of described spring contacts with electromagnetic coil assembly (1), and the other end of described spring contacts with plectrum portion (23).
Electromagnetic starter for fire extinguishing system the most as claimed in any of claims 1 to 4, it is characterized in that, also include trigger shell (5), described electromagnetic coil assembly (1) and startup firing pin (2) may be contained within trigger shell (5), and described switch module (4) is arranged on the inwall of trigger shell (5).
Electromagnetic starter for fire extinguishing system the most according to claim 5, it is characterized in that, described trigger shell (5) is provided with percussion Arming Assembly (6), described percussion Arming Assembly (6) includes more than one pin hole (61) being opened on trigger shell (5), and the safety plug (62) being inserted with activity in described pin hole (61) is used for making startup firing pin (2) be maintained at initial position.
Electromagnetic starter for fire extinguishing system the most according to claim 5, it is characterized in that, one end of described trigger shell (5) is provided with mounting head (51), described trigger shell (5) is fixed in fire extinguishing system by mounting head (51), and described mounting head (51) is provided with the through hole with trigger shell (5) inner space and is used for making startup firing pin (2) through to complete percussion.
Electromagnetic starter for fire extinguishing system the most according to claim 7, it is characterised in that the outer peripheral face of described mounting head (51) is provided with the screw thread for installing.
Electromagnetic starter for fire extinguishing system the most according to claim 7, it is characterised in that the other end of described trigger shell (5) is provided with detachable end.
10. the on-off valve device for fire extinguishing system, including the switch valve body (7) being installed in fire extinguishing system, it is characterized in that, described switch valve body (7) is provided with as in one of claimed in any of claims 1 to 9 for the electromagnetic starter of fire extinguishing system, and described electromagnetic starter percussion switch valve body (7) is used for starting fire extinguishing system injection.
11. on-off valve devices for fire extinguishing system according to claim 10, it is characterized in that, described switch valve body (7) is provided with the injection Arming Assembly (71) for making fire extinguishing system remain turned-off, and described electromagnetic starter is provided for making startup firing pin (2) percussion injection Arming Assembly (71) start fire extinguishing system afterwards near injection Arming Assembly (71).
12. on-off valve devices for fire extinguishing system according to claim 11, it is characterised in that described injection Arming Assembly (71) includes warming glass envelope.
13. on-off valve devices for fire extinguishing system according to claim 11, it is characterised in that described switch valve body (7) is provided with fire extinguishing sprayer (72), described injection Arming Assembly (71) is located at fire extinguishing sprayer (72) place.
14. 1 kinds of fire extinguishing systems, including the container portion (8) storing firing-fighting medium, it is characterised in that described container portion (8) is provided with more than one on-off valve device for fire extinguishing system as described in any one in claim 10 to 13.
15. 1 kinds of fire extinguishing systems, including the pipe section (9) for the firing-fighting medium that circulates, it is characterised in that described pipe section (9) is provided with more than one on-off valve device for fire extinguishing system as described in any one in claim 10 to 13.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610423973.5A CN105879283B (en) | 2016-06-15 | 2016-06-15 | Electromagnetic starter, switch valve device and fire extinguishing system for fire extinguishing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610423973.5A CN105879283B (en) | 2016-06-15 | 2016-06-15 | Electromagnetic starter, switch valve device and fire extinguishing system for fire extinguishing system |
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| CN105879283A true CN105879283A (en) | 2016-08-24 |
| CN105879283B CN105879283B (en) | 2021-08-17 |
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- 2016-06-15 CN CN201610423973.5A patent/CN105879283B/en active Active
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| CN2291545Y (en) * | 1997-01-27 | 1998-09-16 | 梁天文 | Automatic stop valve for fuel gas |
| CN201855517U (en) * | 2010-10-28 | 2011-06-08 | 深圳市威盾新消防技术有限公司 | Electronic initiator for dry powder extinguishment |
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| CN105879283B (en) | 2021-08-17 |
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Address after: Jinzhou village, Ningxiang County, Changsha City, Hunan Province Applicant after: Pan Long Safety Technology Co., Ltd Address before: 410007 Hunan province Changsha Furong Road three section of Xing prestige city A 702 Applicant before: HUNAN PANLONG SAFETY SYSTEMS CO., LTD. |
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