CN203355169U - Fire extinguishing preset window for putting out fire of engine compartment quickly - Google Patents
Fire extinguishing preset window for putting out fire of engine compartment quickly Download PDFInfo
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- CN203355169U CN203355169U CN 201320472597 CN201320472597U CN203355169U CN 203355169 U CN203355169 U CN 203355169U CN 201320472597 CN201320472597 CN 201320472597 CN 201320472597 U CN201320472597 U CN 201320472597U CN 203355169 U CN203355169 U CN 203355169U
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- fire
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- blocking cap
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Abstract
A fire extinguishing preset window for putting out a fire of an engine compartment quickly comprises built-in spraying pipes, a blocking cap, guide strips, a body, screws, pressing plates, a spring, an end cover and a shielding cap, wherein the body is fastened in a reserved hole of a vehicle body fixing plate; the built-in spraying pipes are tightly fixed on a plane of the intermediate diameter of the body through the screws and the pressing plates; the body is fixedly connected with the vehicle body fixing plate; the guide strips are fixed inside grooves of the blocking cap; the blocking cap is guided into a central hole of the body; the spring is installed inside an inner cavity of the blocking cap; the end cover is locked through the shielding cap at the threaded end of the body; and when the blocking cap is in place, the outer bottom face is flush with the end plane of the body. A fire extinguisher connector matched with the fire extinguishing preset window comprises a connecting pipe, a limiting screw, a fastening strip and an inserting pipe, and during usage, the inserting pipe is inserted into a blocking shoulder and then is rotated and locked. When the fire extinguishing preset window is provided with a plurality of built-in spraying pipes, the inserting pipe can be rotated again according to fire behaviors, so that the opening degree formed by an output hole of the inserting pipe and a through hole of the body can be adjusted. According to the fire extinguishing preset window, fire extinguishing agents of portable superfine dry powder extinguishers and dry powder extinguishers can be sprayed at burning parts timely and correctly.
Description
Technical field
The utility model relates to a kind of enging cabin of putting out a fire to save life and property fast fire extinguishing preset window on fire, and it is suitable for supporting the use of portable type superfine powder fire extinguisher or dry powder extinguisher.
Background technology
Powder extinguishing agent is ultra-fine dry powder extinguishing agent especially, and particle diameter is little, and good fluidity has good anti-resume combustion, dispersivity and electrical insulating property, and its extinguishing mechanism is to take inhibition as main, by chemistry, the dual fire extinguish of physics, stamps out the flames; Realize physically the isolated of protected object and air, blocked the required oxygen that again burns, with physics mode, prevented resume combustion.The chemistry aspect, the ultra-fine dry powder extinguishing agent powder is by contacting with comburant flame, produce chemical reaction and capture rapidly burning free radical and heat, thereby the realization of cut-out pyric chain is put out flame, a large amount of glass that extinguishing chemical and flame reaction produce are inhaled and are attached to protected object surface formation one deck separation layer from the shape material; Therefore can be applied to the total flooding fire extinguishing of relative closure space, also can be used for the localised protection fire extinguishing of open place; All applicable to the A that puts out a fire to save life and property, B, C class fire.The fire-extinguishing apparatus that vehicle is worn at present, except minority rear engine cabin is provided with the automatic superfine powder fire extinguishing system, majority adopts portable type superfine powder fire extinguisher and dry powder extinguisher.
The district occurred frequently of self-burning of vehicle is at enging cabin, the enging cabin of Hyundai Motor divides preposition and rearmounted two kinds, in the cabin of front-mounted engine, almost not had at present can be for the space that the automatic superfine powder fire extinguishing system is installed, rear engine cabin vehicle is after installing the automatic superfine powder fire extinguishing system, can substantially contain in cabin the fire incident that spontaneous combustion causes, security performance has had larger lifting, but also exist this system while occurring such as fire normally to start, can put out at one stroke burning things which may cause a fire disaster after startup, during some system interlinks, whether coordinate, and use cost is crossed the problems such as high.So it is obviously also unrealistic that the automatic superfine powder fire extinguishing system will be installed, and seeks a kind of fire extinguishing scheme that can in many ways take into account with low cost, is wish of the present utility model place comprehensively.
Existing routine techniques for the main points of putting out a fire to save life and property on fire in enging cabin is: no matter do not open engine compartment cover, be front-mounted engine, or rear engine, diesel engine or gasoline engine.As far as possible the control of fire is burnt under engine compartment cover, make it can't form thermal convection current, intensity of a fire burning is just comparatively slow like this; If open engine compartment cover, because entering in a large number of air forms thermal convection current, can cause the rapid expansion of the intensity of a fire, adopt portable type superfine powder fire extinguisher and dry powder extinguisher, from the engine compartment cover gap, aim at fire location and spray fire extinguishing.We know the opportunity of putting out a fire to save life and property of holding just combustion of fire and use correct saving method is the key point of fire extinguishing, and this traditional mode is just like tickling every boots, produce little effect, and portable type fire extinguisher often capacity is very little, if fail to allow limited pulvis extinguishing chemical bring into play due effect in the very first time, consequence is by hardly imaginable.Moreover, the rear engine cabin that the automatic superfine powder fire extinguishing system is installed due to the systems technology reason also fail to accomplish perfectly safe, so we can not adopt a casual attitude, still be necessary, at preposition or rearmounted enging cabin, some fire extinguishing preset window that are suitable for dry powder and ultra-fine dry powder are installed, accident nipped in the bud when guaranteeing breaking out of fire.
Summary of the invention
The utility model provides a kind of enging cabin of putting out a fire to save life and property fast fire extinguishing preset window on fire, default built-in jet pipe in cabin, and can suitably adjust the sprinkling amount between each built-in jet pipe, the utility model be take two built-in jet pipes and is set forth as example, the pulvis extinguishing chemical of portable type superfine powder fire extinguisher, dry powder extinguisher correctly can be sprayed to fire location in time, the fire of the enging cabin of putting out a fire to save life and property is had to positive realistic meaning.Need not built-in jet pipe for the enging cabin in little space, directly dry powder or ultra-fine dry powder are inputted from preset window, do the total flooding fire extinguishing and process.The utility model can effectively improve portable type dry powder extinguisher, the superfine powder fire extinguisher fire extinguishing function to enging cabin, and do not lose again them for the putting out a fire to save life and property of the release position fire such as fuel tank, boot, and the rescue function of the maneuverability that near other fire are had.
The utility model is achieved in that it is comprised of built-in jet pipe, blocking cap, sliver, main body, screw, pressing plate, spring, end cap, screen cap.Also need a fire extinguisher connector matched formed by tube connector, stop screw, profile, intubate during use.Main body is by the metal material manufacture, and it is step-like that cylindrical is, and center is ladder hole, the ladder hole inwall is arranged with two for the axially movable gathering sill of blocking cap sliver, the large end of external diameter is thin circular shoulder block, and the central diameter section is the cylinder that is provided with symmetrical plane, and the path section is established the screw thread be connected with end cap; The central diameter plane is provided with the ladder hole that runs through centre bore and the screw that pressing plate is installed, and by pressing plate and screw, built-in jet pipe reliably is fixed on main body, and for the ease of installing, pressing plate can adopt Split type structure.Blocking cap is by the metal material manufacture, be cylindric, cylinder end cylindrical is established step, the internal diameter of outer diameter of step and main body ladder hole corresponding position is matched in clearance, the blocking cap cylindrical is symmetrical arranged two axial grooves, for sliver is installed, sliver and main body gathering sill matched in clearance, blocking cap can move freely in the main body ladder hole.End cap, by the metal material manufacture, is cylindric, and center is blind hole, establishes the internal thread mated with the main body external screw thread, establishes the spring positive stop lug boss at the bottom of hole, and excircle is provided with twists the spanner groove that end cap is used.The screen cap is the sheet nut, screw thread and main body external screw thread coupling, and cylindrical is established the spanner groove.Built-in jet pipe is manufactured with the electrolysis copper product, and an end is established the flange step, pressing plate compression when installing, the other end is the shower nozzle that dusts, built-in jet pipe length and curved shape look the main body installation site and flammable point regional and determine.Assembling: main body is buckled in the preformed hole of body-fixing plate, with screw, pressing plate, built-in jet pipe is fixed on the plane of main body central diameter, and make main body and body-fixing plate chucking.Sliver is fixed in the groove of blocking cap cylindrical symmetry, then packed into from the large end in main center hole in blocking cap cylinder bottom, gathering sill by main body imports sliver, by the spring blocking cap inner chamber of packing into, screw in screen cap and end cap at the main body screw end, end cap rear reverse rotation screen cap locking end cap in place, when blocking cap is in place, outer baseplane is concordant with the bulk end plane.The stepped cylinder of fire extinguisher connector profile with the utility model coupling, hollow, intubate is cylindric, shoulder block is established at the cylindrical middle part, blind end is the cylinder end, and the shelves shoulder is inserting paragraph to the cylinder end, outside diameter and main body insert port matched in clearance, inserting paragraph is symmetrical arranged two profiles, with main body insert port flute profile, coincide; Establish with the main body insert port and coordinate required neutral gear between profile and intubate shoulder block, can relatively rotate while making the intubate shoulder block arrive at main body, utilize profile and main body insert port flute profile to misplace to reach mutual the moving axially of locking.The full-size that two profiles are crossed the intubate axial line coordinates with the main body inner bore diameter clearance, and intubate and profile will be separated into two cavitys in main body.Intubate blind end circumference is provided with pulvis extinguishing chemical delivery outlet, and delivery outlet is avoided the profile position and arranged, and the other end of intubate is connected with tube connector by stop screw.During use, profile on intubate is aimed at and is arranged on the gathering sill of main body on body-fixing plate, and be inserted into shoulder block, the rotation intubate is locked, open fire-extinguisher cock, the pulvis extinguishing chemical sprays from built-in jet pipe after the intubate delivery outlet is sent to certain cavity of being separated by intubate and main body.When the utility model is provided with a plurality of built-in jet pipe, can be according to the intensity of a fire situation of ignition point different parts, rotate once again intubate, to adjust intubate delivery outlet and the formed aperture of main body through hole, thereby can reach local, adjust the built-in jet pipe amount of dusting to improve fire-fighting efficiency.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The explosive view that Fig. 1 is the utility model parts relevant position structure
Fig. 2 is the utility model structure cutaway view
The left view that Fig. 3 is the utility model Fig. 2
Fig. 4 is the structure cutaway view of the utility model blocking cap while moving to left
Fig. 5 is Fig. 4 C-C cross-sectional view
Fig. 6 is the utility model agent structure cutaway view
The left view that Fig. 7 is the utility model Fig. 6
Fig. 8 is the utility model blocking cap cutaway view
The left view that Fig. 9 is the utility model Fig. 8
Figure 10 is the built-in jet pipe schematic diagram of the utility model
Figure 11 is the fire extinguisher connector
The left view that Figure 12 is Figure 11
Figure 13 is Figure 12 B-B cutaway view
In figure 1, built-in jet pipe; 2, blocking cap; 2-1, sliver; 3, main body; 4, screw; 5, pressing plate; 6, spring; 7, end cap; 8, screen cap; 01, body-fixing plate; 02, fire extinguisher connector; 02-1, tube connector; 02-2, stop screw; , 02-3, profile; 02-4, intubate.
The specific embodiment
The utility model is a kind of device that utilizes portable type superfine powder fire extinguisher and dry powder extinguisher to improve the enging cabin fire extinguishing effectiveness.Main body (3) is by the metal material manufacture, it is step-like that cylindrical is, center is ladder hole, ladder hole is arranged with two for the axially movable gathering sill of blocking cap (2) sliver (2-1), the large end of external diameter is thin circular shoulder block, the central diameter section is the cylinder that is provided with symmetrical plane, and the path section is established the screw thread be connected with end cap (7); The central diameter plane is provided with the ladder hole that runs through centre bore and the screw that pressing plate (5) is installed, and by pressing plate (5) and screw (4), built-in jet pipe (1) reliably is fixed on to main body (3) upper, and for the ease of installing, pressing plate (5) can adopt Split type structure.Blocking cap (2) is by the metal material manufacture, be cylindric, cylinder end cylindrical is established step, the internal diameter of outer diameter of step and main body (3) ladder hole corresponding position is matched in clearance, blocking cap (2) cylindrical is symmetrical arranged two axial grooves, for sliver (2-1) is installed, sliver (2-1) and main body (3) gathering sill matched in clearance, blocking cap (2) can move freely in main body (3) ladder hole.End cap (7), by the metal material manufacture, is cylindric, and center is blind hole, establishes the internal thread mated with main body (3) external screw thread, establishes spring (6) positive stop lug boss at the bottom of hole, and excircle is provided with the spanner groove of stubborn end cap (7) use.Screen cap (8) is the sheet nut, screw thread and main body (3) external screw thread coupling, and cylindrical is established the spanner groove.Built-in jet pipe (1) is manufactured with the electrolysis copper product, and an end is established the flange step, pressing plate (5) compression when installing, the other end is the shower nozzle that dusts, built-in jet pipe (1) length and curved shape look main body (3) installation site and flammable point regional and determine.Assembling: main body (3) is buckled in the preformed hole of body-fixing plate (01), with screw (4), pressing plate (5), built-in jet pipe (1) is fixed on the plane of main body (3) central diameter, and make main body (3) and body-fixing plate (01) chucking.Sliver (2-1) is fixed in the groove of blocking cap (2) cylindrical symmetry, then packed into from the large end of main body (3) centre bore in blocking cap (2) cylinder bottom, gathering sill by main body (3) imports sliver (2-1), by spring (6) blocking cap (2) inner chamber of packing into, screw in screen cap (8) and end cap (7) at main body (3) end of thread, end cap (7) rear reverse rotation screen cap in place (8) locking end cap (7), while being in place, baseplane is concordant with main body (3) transverse plane outward for blocking cap (2).The stepped cylinder of fire extinguisher connector (02) profile with the utility model coupling, hollow, intubate (02-4) is cylindric, shoulder block is established at the cylindrical middle part, blind end is the cylinder end, and the shelves shoulder is inserting paragraph to the cylinder end, outside diameter and main body (3) insert port matched in clearance, inserting paragraph is symmetrical arranged two profiles (02-3), with main body (3) insert port flute profile, coincide; Establish with main body (3) insert port and coordinate required neutral gear between profile (02-3) and intubate (02-4) shoulder block, can relatively rotate while making intubate (02-4) shoulder block arrive at main body (3), utilize profile (02-3) and main body (3) insert port flute profile to misplace to reach mutual the moving axially of locking.The full-size that two profiles (02-3) are crossed intubate (02-4) axial line coordinates with main body (3) inner bore diameter clearance, and intubate (02-4) and profile (02-3) will be separated into two cavitys in main body (3).Intubate (02-4) blind end circumference is provided with pulvis extinguishing chemical delivery outlet, and delivery outlet is avoided profile (02-3) position and arranged, and the other end of intubate (02-4) is connected with tube connector (02-1) by stop screw (02-2).During use, profile (02-3) on intubate (02-4) is aimed to the gathering sill that is arranged on the upper main body (3) of body-fixing plate (01), and be inserted into shoulder block, rotation intubate (02-4) is locked, open fire-extinguisher cock, the pulvis extinguishing chemical sprays from built-in jet pipe (1) after intubate (02-4) delivery outlet is sent to certain cavity of being separated by intubate (02-4) and main body (3).
Claims (3)
1. the fire extinguishing preset window that the enging cabin of putting out a fire to save life and property fast is on fire, by built-in jet pipe, blocking cap, sliver, main body, screw, pressing plate, spring, end cap, screen cap, formed, it is characterized in that main body is by the metal material manufacture, it is step-like that cylindrical is, center is ladder hole, ladder hole is arranged with two for the axially movable gathering sill of blocking cap sliver, the large end of external diameter is thin circular shoulder block, the central diameter section is the cylinder that is provided with symmetrical plane, the path section is established the screw thread be connected with end cap, and the central diameter plane is provided with the ladder hole that runs through centre bore and the screw that pressing plate is installed; Blocking cap is by the metal material manufacture, be cylindric, cylinder end cylindrical is established step, the internal diameter of outer diameter of step and main body ladder hole corresponding position is matched in clearance, the blocking cap cylindrical is symmetrical arranged two axial grooves, for sliver is installed, sliver and main body gathering sill matched in clearance, blocking cap can move freely in the main body ladder hole; Main body is buckled in the preformed hole of body-fixing plate, with screw, pressing plate, built-in jet pipe is fixed on the plane of main body central diameter, sliver is fixed in the groove of blocking cap cylindrical symmetry, packed into from the large end in main center hole in blocking cap cylinder bottom, gathering sill by main body imports sliver, by the spring blocking cap inner chamber of packing into, screw in screen cap and end cap at the main body screw end, when blocking cap is in place, outer baseplane is concordant with the bulk end plane.
2. a kind of enging cabin of putting out a fire to save life and property fast according to claim 1 fire extinguishing preset window on fire, it is characterized in that described end cap is by the metal material manufacture, be cylindric, center is blind hole, if the internal thread with main body external screw thread coupling, establish the spring positive stop lug boss at the bottom of hole, excircle is provided with twists the spanner groove that end cap is used.
3. a kind of enging cabin of putting out a fire to save life and property fast according to claim 1 fire extinguishing preset window on fire, is characterized in that electrolysis copper product manufacture for described built-in jet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320472597 CN203355169U (en) | 2013-08-05 | 2013-08-05 | Fire extinguishing preset window for putting out fire of engine compartment quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320472597 CN203355169U (en) | 2013-08-05 | 2013-08-05 | Fire extinguishing preset window for putting out fire of engine compartment quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355169U true CN203355169U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320472597 Expired - Lifetime CN203355169U (en) | 2013-08-05 | 2013-08-05 | Fire extinguishing preset window for putting out fire of engine compartment quickly |
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| Country | Link |
|---|---|
| CN (1) | CN203355169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357129A (en) * | 2013-08-05 | 2013-10-23 | 黄幼华 | Preset fire extinguishing window used for rapidly fighting fire in engine compartment |
-
2013
- 2013-08-05 CN CN 201320472597 patent/CN203355169U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357129A (en) * | 2013-08-05 | 2013-10-23 | 黄幼华 | Preset fire extinguishing window used for rapidly fighting fire in engine compartment |
| CN103357129B (en) * | 2013-08-05 | 2015-05-06 | 黄幼华 | Preset fire extinguishing window used for rapidly fighting fire in engine compartment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20150506 |
|
| RGAV | Abandon patent right to avoid regrant |