CN215741504U

CN215741504U - Fire extinguishing device for automobile engine compartment

Info

Publication number: CN215741504U
Application number: CN202120276060.1U
Authority: CN
Inventors: 巩海涛; 巩依琳; 盖彦博; 许刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2022-02-08
Anticipated expiration: 2031-01-30

Abstract

The utility model provides a fire extinguishing device for an automobile engine compartment, and relates to the technical field of automobiles. The device mainly aims at the combustion accident in the engine compartment caused by the spontaneous combustion in the engine compartment of the automobile or the automobile accident, and the technical scheme can realize the fire extinguishing of the ignition point in the engine under the condition that a driver does not need to open an engine cover, thereby reducing the loss of a user, preventing the ignition point in the engine compartment from contacting the outside air to cause the fire in the engine compartment to be more violent and leading the automobile to be more easily damaged.

Description

Fire extinguishing device for automobile engine compartment

Technical Field

The utility model relates to the technical field of automobiles, in particular to an automobile engine compartment fire extinguishing device.

Background

With the increasing of automobiles, people can go out more and more conveniently, but the excessive automobiles cause the congestion of cities and the multiple traffic accidents. The engine of the existing private car used by people is mostly arranged in front, and meanwhile, most of the circuit parts of the whole car are integrated at the front, so that when the private car has an accident, the engine positioned at the front of the car is damaged suddenly and easily to generate an oil leakage condition, and when the accident happens, the circuit parts integrated at the front of the car are extremely easy to generate a short circuit condition to cause a fire disaster. In addition, when the automobile runs for a long time, the gasoline leakage phenomenon easily occurs due to aging of a pipeline from an automobile engine to an automobile fuel tank, and the reason that the gasoline seeps and drips on a gasoline exhaust pipe is a common reason for causing automobile fire. The automobile fire can not only cause the damage of the vehicle, but also influence the traffic order; and also threatens the life safety of drivers, passengers and people around. Especially when the automobile is on fire, the front cover is opened, the fire is more violent, and the automobile is easier to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fire extinguishing device for an automobile engine compartment, which can extinguish a fire of an automobile without opening a front cover when the automobile is extinguished.

The embodiment of the utility model is realized by the following steps:

in some embodiments of the utility model, the fire extinguisher is arranged in an engine compartment of an automobile, and an actuating assembly for actuating the fire extinguisher is arranged in the engine compartment.

In some embodiments of the utility model, the starting assembly comprises a flexible line pipe, one end of the flexible line pipe is arranged in an engine compartment of the automobile, the other end of the flexible line pipe movably penetrates through the engine compartment of the automobile and then is arranged in a cab of the automobile, a traction rope penetrates through the flexible line pipe, first through holes are formed in a pressing handle and a lifting handle of the fire extinguisher respectively, one end of the traction rope movably penetrates through the two first through holes and then extends outwards, a limiting block is arranged at the extending end of the traction rope, and the other end of the traction rope is arranged in the cab of the automobile.

In some embodiments of the utility model, the pull rope is sleeved with a spring, the spring is arranged between a pressure handle and a carrying handle of the fire extinguisher, one end of the spring is connected with the pressure handle, and the other end of the spring is connected with the carrying handle.

In some embodiments of the utility model, a first pull rope is arranged on a pressing handle of the fire extinguisher, a second through hole is formed in a carrying handle of the fire extinguisher, the first pull rope movably penetrates through the second through hole and then extends outwards, a second pull rope is arranged at an extending end of the first pull rope, one end of the second pull rope is connected with one side of the inner wall of the engine compartment, and the other end of the second pull rope is connected with the other side of the inner wall of the engine compartment.

In some embodiments of the utility model, a first sleeve is disposed within the engine compartment of the vehicle, and the fire extinguisher is disposed within the first sleeve.

In some embodiments of the present invention, the outer wall of the first sleeve is provided with a plurality of clamping pieces, the plurality of clamping pieces are circumferentially arranged on the outer wall of the first sleeve, and the clamping pieces are inclined towards the axial direction close to the first sleeve.

In some embodiments of the present invention, the first sleeve is sleeved with a hoop, and the hoop is fastened by bolts.

In some embodiments of the utility model, the other end of the pull cord is provided with a handle.

In some embodiments of the present invention, a second sleeve is disposed on an inner wall of the engine compartment, one end of the second pull rope movably penetrates through the second sleeve and extends outward, and a locking assembly for adjusting a distance of the second pull rope is disposed in the second sleeve.

In some embodiments of the present invention, the locking assembly includes a screw rod, and the second sleeve has a threaded hole for threaded engagement with the screw rod.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

this embodiment includes the fire extinguisher, and the fire extinguisher setting is equipped with the starting subassembly that starts the fire extinguisher in the automobile engine cabin at automobile engine cabin.

The technical scheme aims to solve the problems that the existing private car engine is mostly arranged in the front, and meanwhile, the circuit part of the whole car is also mostly integrated at the front. When an accident occurs to a private car, an engine positioned in the front of the car is damaged quickly and easily to generate an oil leakage condition, and when the accident occurs to a circuit part integrated in the front of the car, the condition of short circuit easily occurs to cause fire, and then fire extinguishing substances in a fire extinguisher can be discharged in time to extinguish a fire point in the engine, so that the fire point part in an engine cabin is prevented from engulping the whole car to cause serious fire, the car is prevented from being damaged, and the traffic order is influenced; the life safety of drivers, passengers and people around can be threatened; after a driver opens a front cover of the automobile, the ignition point in an engine compartment of the automobile is in contact with the outside air to be more violent in fire in the engine compartment, so that the automobile is more easily damaged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic top view of a fire extinguisher and engine compartment combination according to an embodiment of the present invention;

FIG. 2 is a schematic sectional view of a fire extinguisher and engine compartment assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a fire extinguisher according to an embodiment of the present invention.

Icon: 1-a handle; 2-a traction rope; 3-flexible line pipe; 4-an engine compartment; 5-a second pull rope; 6-fire extinguisher; 7-a clamping sheet; 8-hoop holding; 9-a first sleeve; 10-a first pull cord; 11-a spring; 12-a screw rod; 13-a second sleeve; 14-carrying handle; 15-pressing the handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when using, the terms are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have specific orientations, be constructed in specific orientations, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1-3, fig. 1 is a schematic top view of a fire extinguisher 6 and an engine compartment 4 according to an embodiment of the present invention; FIG. 2 is a schematic sectional view of the fire extinguisher 6 and the engine compartment 4 according to the embodiment of the present invention; fig. 3 is a schematic structural view of a fire extinguisher 6 according to an embodiment of the present invention.

The embodiment provides an automobile engine cabin extinguishing device, including fire extinguisher 6, fire extinguisher 6 sets up in automobile engine cabin 4, is equipped with the starting subassembly that starts fire extinguisher 6 in the engine cabin.

The technical scheme aims to solve the problems that the existing private car engine is mostly arranged in the front, and meanwhile, most of the circuit part of the whole car is integrated at the front, and the fire extinguisher 6 is arranged in the car engine cabin 4. When an accident occurs to a private car, an engine positioned in the front of the car is damaged quickly and easily to generate an oil leakage condition, and when the accident occurs to a circuit part integrated in the front of the car, the short circuit condition is easy to occur to cause fire, then fire extinguishing substances in a fire extinguisher 6 can be discharged in time to extinguish fire of an ignition point in the engine, so that the ignition point part in an engine room 4 is prevented from engulking the whole car to cause serious fire, the car is prevented from being damaged, and the traffic order is influenced; the life safety of drivers, passengers and people around can be threatened; when a driver opens the front cover of the automobile, the ignition point in the engine compartment of the automobile is in contact with the outside air, so that the fire in the engine compartment is more violent, and the automobile is more easily damaged; the starting assembly can realize fire extinguishing of an ignition point in the engine under the condition that a driver does not need to open an engine cover, and the loss of a user is reduced.

Further, as shown in fig. 1-3, the fire extinguisher 6 is a common dry powder fire extinguisher 6 in the market, the principle of the dry powder fire extinguisher 6 prevents the ignition point in the engine compartment from contacting the external air to make the fire in the engine compartment more violent, so that the automobile is more easily damaged, and the starting assembly is arranged to ensure that the starting assembly can be used for starting the fire extinguisher 6 to extinguish fire in time and rapidly when the automobile has an accident; the dry powder extinguishing agent is dry and easy-to-flow fine powder for extinguishing fire, and consists of inorganic salt with fire extinguishing effect and a small amount of additive which are dried, crushed and mixed to form fine solid powder; blowing dry powder containing sodium bicarbonate out by using compressed carbon dioxide to extinguish fire; the dry powder fire extinguisher 6 uses carbon dioxide gas or nitrogen gas as power to spray dry powder in the bottle for extinguishing fire; the dry powder is a dry and easily flowable fine solid powder, which is composed of fire-extinguishing base material and additives such as a moisture-proof agent, a flow promoter, a caking preventive and the like, and the fire extinguisher 6 is a built-in gas cylinder or a pressure storage type gas cylinder.

In some embodiments of the utility model, as shown in fig. 1-3, the starting assembly includes a flexible line tube 3, one end of the flexible line tube 3 is disposed in an engine compartment 4 of the automobile, the other end of the flexible line tube 3 movably penetrates through the engine compartment 4 of the automobile and then is disposed in a cab of the automobile, a pulling rope 2 penetrates through the flexible line tube 3, first through holes are disposed on a pressing handle 15 and a lifting handle 14 of the fire extinguisher 6, one end of the pulling rope 2 movably penetrates through the two first through holes and then extends outwards, a limit block is disposed on an extending end of the pulling rope 2, and the other end of the pulling rope 2 is disposed in the cab of the automobile. Wear to establish to the automobile cab in the automobile engine cabin 4 through the flexible spool 3 that sets up in the automobile engine cabin 4 can be quick when installing flexible spool 3, be convenient for the navigating mate open and shut control the fire extinguisher 6 of placing in the engine cab in the automobile cab, can in time put out a fire to the ignition point in the engine cab, the theory of operation of starting up the subassembly is, when catching fire in the engine cabin 4, by the discovery of navigating mate back, the timely pulling of navigating mate is located the haulage rope 2 in the cab, the fire extinguisher 6 of being connected with haulage rope 2 is pressed 15 and is discharged the fire extinguishing substance in the fire extinguisher 6 from the fire extinguisher 6 under the traction of haulage rope 2, thereby put out a fire to the ignition point in the engine cabin 4 and handle. When the fire extinguisher 6 in the engine compartment 4 is installed in the engine compartment, the safety pin of the fire extinguisher 6 is pulled out, and the fire extinguishing substance in the fire extinguisher 6 can be sprayed out at any time.

Further, as shown in fig. 1-3, the flexible conduit 3 and the hauling rope 2 are made of steel, so that the movement of the flexible conduit 3 and the hauling rope 2 is not affected when the automobile catches fire.

In some embodiments of the present invention, the pulling rope 2 is sleeved with a spring 11, the spring 11 is disposed between a pressing handle 15 and a carrying handle 14 of the fire extinguisher 6, one end of the spring 11 is connected with the pressing handle 15, and the other end of the spring 11 is connected with the carrying handle 14. Through the cover on the haulage rope be equipped with spring 11, spring 11 arranges in between the pressure 15 and the carrying handle 14 of fire extinguisher 6, spring 11's one end is connected with pressure 15, spring 11's the other end is connected with carrying handle 14, the spring 11 that sets up can prevent that human factor from pushing down 15 the pressure of putting out a fire, thereby lead to fire extinguisher 6 to put out a fire when need not putting out a fire, 6 fire extinguisher 6 to lieing in the engine compartment play the mistake proofing open ware, play the effect of protection to fire extinguisher 6, the spring 11 that sets up can also play the effect to haulage rope 2 restrictions, when opening fire extinguisher 6 in the will not, the navigating mate loosens the pressure that haulage rope 2 and haulage rope 2 are connected and replies the normal position to 15.

In some embodiments of the present invention, as shown in fig. 1 to 3, a first pulling rope 10 is provided on a pressing handle 15 of the fire extinguisher 6, a second through hole is provided on a carrying handle 14 of the fire extinguisher 6, the first pulling rope 10 movably penetrates through the second through hole and extends outward, a second pulling rope 5 is provided on an extending end of the first pulling rope 10, one end of the second pulling rope 5 is connected with one side of an inner wall of the engine compartment, and the other end of the second pulling rope 5 is connected with the other side of the inner wall of the engine compartment. Through the design, when the head of a vehicle deforms, a pipeline from an automobile engine to an automobile fuel tank is easy to have a gasoline leakage phenomenon under the action of external force, gasoline seeps and drips onto a gasoline exhaust pipe to be a common cause of automobile fire, at the moment, a driver in the automobile cab cannot start the fire extinguisher 6 through a starting assembly, so that the fire extinguisher 6 cannot extinguish a fire point in the engine compartment 4, the second pull rope 5 and the first pull rope 10 are matched to be used, so that the fire extinguishing material in the fire extinguisher 6 can be sprayed out of the fire extinguisher 6 by pulling the pressing handle 15 of the fire extinguisher 6 through the deformation of the automobile when the automobile engine compartment is in a deformed state.

Furthermore, the first pull rope 10 and the second pull rope 5 are both made of steel, so that the movement of the first pull rope 10 and the second pull rope 5 cannot be influenced when the automobile catches fire, and the tendency that the first pull rope 10 and the second pull rope 5 break in the movement process is avoided.

In some embodiments of the present invention, as shown in fig. 1-2, a first sleeve 9 is disposed within the vehicle engine compartment 4, and the fire extinguisher 6 is disposed within the first sleeve 9. Through being provided with first sleeve 9 in engine compartment 4, fire extinguisher 6 is arranged in first sleeve 9 can the side and prevents to easily to fire extinguisher 6 pulling through haulage rope 2 pulling fire extinguisher 6 to lead to haulage rope 2 can not play its function because of, the pulling is pressed the fire extinguishing material in 15 release fire extinguishers 6 promptly.

In some embodiments of the present invention, the plurality of clamping sheets 7 are disposed on the outer wall of the first sleeve 9, the plurality of clamping sheets 7 are disposed around the outer wall of the first sleeve 9, and the clamping sheets 7 are inclined toward the axis of the first sleeve 9. Through being equipped with a plurality of chucking pieces 7 on the outer wall at first sleeve 9, can be fixed with the fire extinguisher 6 body of arranging in first sleeve 9 under the effect of self, prevent that fire extinguisher 6 body from rocking at will in first sleeve 9.

In some embodiments of the present invention, as shown in fig. 1-2, the first sleeve 9 is sleeved with an anchor ear 8, and the anchor ear 8 is fastened by bolts. Through the cover be equipped with staple bolt 8 on first sleeve 9, staple bolt 8 can wrap up chucking piece 7, thereby tighten up staple bolt 8 gradually through the bolt and fix 6 bodies of fire extinguisher in engine compartment 4 then.

In some embodiments of the utility model, the other end of the pull cord 2 is provided with a handle 1. Handle 1 through setting up is convenient for the navigating mate in the driver's cabin with haulage rope 2 pulling, and the handle 1 that sets up has prevented that haulage rope 2 from returning back to flexible spool 3 in be unfavorable for the navigating mate carrying out follow-up operation to it, and flexible spool 3 arranges the storing box in the driver's cabin in, hides the setting.

In some embodiments of the present invention, as shown in fig. 2, a second sleeve 13 is disposed on the inner wall of the engine compartment 4, one end of the second pull rope 5 movably penetrates through the second sleeve 13 and then extends outward, and a locking assembly for adjusting the distance of the second pull rope 5 is disposed in the second sleeve 13. The second sleeve 13 is arranged in the engine room 4, one end of the second pull rope 5 movably penetrates through the second sleeve 13 and then extends outwards, and a locking component used for adjusting the distance of the second pull rope 5 is arranged in the second sleeve 13 and can adjust the tension of the second pull rope 5, so that the situation that the second pull rope 5 cannot open or close the fire extinguisher 6 timely when a car accident happens due to the fact that the second pull rope 5 is too soft is avoided; when the second pull rope 5 is over tensioned, the second pull rope 5 is slightly pulled to open and close the fire extinguisher 6, so that unnecessary troubles are caused.

In some embodiments of the present invention, as shown in fig. 2, the locking assembly includes a screw rod 12, and the second sleeve 13 has a threaded hole for threaded engagement with the screw rod 12. The locking subassembly that is equipped with can adjust the rate of tension that advances of second stay cord 5, can adjust out suitable rate of tension by the navigating mate, and through lead screw 12 and screw hole cooperation easy operation, economic suitability is higher.

To sum up, a car engine compartment extinguishing device, including fire extinguisher 6, fire extinguisher 6 sets up in car engine compartment 4, is equipped with the starting component who starts fire extinguisher 6 in the engine compartment. The technical scheme aims to solve the problems that the existing private car engine is mostly arranged in the front, and meanwhile, most of the circuit part of the whole car is integrated at the front, and the fire extinguisher 6 is arranged in the car engine cabin 4. When an accident occurs to a private car, an engine positioned in the front of the car is damaged quickly and easily to generate an oil leakage condition, and when the accident occurs to a circuit part integrated in the front of the car, the short circuit condition is easy to occur to cause fire, then fire extinguishing substances in a fire extinguisher 6 can be discharged in time to extinguish fire of an ignition point in the engine, so that the ignition point part in an engine room 4 is prevented from engulking the whole car to cause serious fire, the car is prevented from being damaged, and the traffic order is influenced; the life safety of drivers, passengers and people around can be threatened; after a driver opens a front cover of the automobile, the ignition point in an engine compartment of the automobile is in contact with the outside air to be more violent in fire in the engine compartment, so that the automobile is more easily damaged.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automobile engine cabin extinguishing device, a serial communication port, including the fire extinguisher, the fire extinguisher sets up in automobile engine cabin, be equipped with the starting subassembly that starts the fire extinguisher in the engine cabin, the starting subassembly includes flexible spool, flexible spool one end sets up in automobile engine cabin, flexible spool other end activity runs through arrange in the auttombilism behind the automobile engine cabin in, wear to be equipped with the haulage rope in the flexible spool, first through-hole has all been seted up on the pressure handle of fire extinguisher and the carrying handle, the one end activity of haulage rope runs through two extend outside after the first through-hole, the extension of haulage rope is served and is equipped with the stopper, the other end of haulage rope is arranged in the auttombilism.

2. The fire extinguishing apparatus for the engine compartment of the automobile as claimed in claim 1, wherein the pulling rope is sleeved with a spring, the spring is arranged between a pressing handle and a carrying handle of the fire extinguisher, one end of the spring is connected with the pressing handle, and the other end of the spring is connected with the carrying handle.

3. The fire extinguishing device for the engine compartment of the automobile as claimed in claim 2, wherein a first pull rope is arranged on the pressing handle of the fire extinguisher, a second through hole is formed in the carrying handle of the fire extinguisher, the first pull rope movably penetrates through the second through hole and then extends outwards, a second pull rope is arranged at the extending end of the first pull rope, one end of the second pull rope is connected with one side of the inner wall of the engine compartment, and the other end of the second pull rope is connected with the other side of the inner wall of the engine compartment.

4. The fire extinguishing apparatus for the engine room of the vehicle as claimed in claim 1, wherein a first sleeve is provided in the engine room of the vehicle, and the fire extinguisher is disposed in the first sleeve.

5. The fire extinguishing apparatus for the engine compartment of the automobile according to claim 4, wherein a plurality of fastening pieces are provided on an outer wall of the first sleeve, the plurality of fastening pieces are circumferentially provided on the outer wall of the first sleeve, and the fastening pieces are inclined toward an axial direction close to the first sleeve.

6. The fire extinguishing apparatus for the engine compartment of the automobile as claimed in claim 5, wherein the sleeve is sleeved with a hoop, and the hoop is fastened by bolts.

7. The fire extinguishing apparatus for the engine room of the vehicle as claimed in claim 1, wherein a handle is provided at the other end of the pulling rope.

8. The fire extinguishing device for the engine compartment of the automobile as claimed in claim 3, wherein a second sleeve is arranged on the inner wall of the engine compartment, one end of the second pull rope movably penetrates through the second sleeve and then extends outwards, and a locking assembly for adjusting the distance of the second pull rope is arranged in the second sleeve.

9. The fire extinguishing device for the engine compartment of the automobile according to claim 8, wherein the locking assembly comprises a screw rod, and a threaded hole in threaded fit with the screw rod is formed in the second sleeve.