CN219847885U - Broken fire extinguishing device that bores - Google Patents

Abstract

The utility model discloses a broken drill fire extinguishing device, which comprises a gun body assembly and a shell, wherein the gun body assembly comprises a gun body and a broken drill assembly arranged at a first end of the gun body, and a water flow passage is formed in the gun body; the gun body assembly is arranged in the mounting cavity and can move relative to the gun body assembly to extend out of the first opening part in a telescopic manner, one end of the water flow passage is communicated with the water flow cavity, and the other end of the water flow passage is communicated with the first opening part; the water flow cavity is communicated with a water source through the second opening part. The utility model aims to provide a broken drill fire extinguishing device which solves the problems that in the prior art, a closed space is easy to extinguish fire and is limited by space, an effective fire extinguishing tool is lacked, so that the timeliness of fire extinguishment cannot be ensured, blind spots exist and the like.

Description

Broken fire extinguishing device that bores

Technical Field

The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to a drill breaking fire-extinguishing device.

Background

Fire extinguishment is usually carried out in the fire accidents of the present international and domestic buildings, factories, containers and simple board houses in the following modes: the fire extinguishing methods such as fire extinguishing and cooling, case opening and door opening treatment, attack and treatment in broken and detached windows are adopted, explosion, deflagration and tempering explosion disaster accidents occur easily in the emergency treatment process under specific environments, and conditions such as injury of emergency treatment personnel, property loss of equipment, further expansion of disasters and the like are caused, if the treatment is not timely, immeasurable damage to personnel, property, society and environment can be caused to a great extent. The existing fire extinguishing method has dead angle disposal blind spots with different degrees when dealing with the fire in the box body and various indoor fire, namely the blind corner fire spots in the box body and various yard houses, is limited by fire accidents when dealing with the fire in containers, steel structure plants and large brick-concrete yard houses, affects personnel equipment to enter the interior unconditionally, can only adopt an external fire extinguishing disposal mode, and is limited by vehicle equipment arrangement layout and accident structure shielding influence, so that a plurality of dead angle blind spots exist, such as container fire and even large equipment for carrying auxiliary fire extinguishing are needed.

Therefore, aiming at the problems and limitations existing in the fire extinguishing of the closed space in the mode, the broken drill fire extinguishing device is developed, and the inside of the closed space can be conveniently and rapidly extinguished while the closed space is broken.

Disclosure of Invention

The utility model aims to provide a broken drill fire extinguishing device which solves the problems that in the prior art, a closed space is easy to extinguish fire and is limited by space, an effective fire extinguishing tool is lacked, so that the timeliness of fire extinguishment cannot be ensured, blind spots exist and the like.

In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:

the broken drill fire extinguishing device is characterized by comprising a gun body assembly and a shell, wherein the gun body assembly comprises a gun body and a broken drill assembly arranged at the first end of the gun body, and a water flow passage is formed in the gun body; the gun body assembly is arranged in the mounting cavity and can move relative to the gun body assembly to extend out of the first opening part in a telescopic manner, one end of the water flow passage is communicated with the water flow cavity, and the other end of the water flow passage is communicated with the first opening part; the water flow cavity is communicated with a water source through the second opening part.

In some embodiments of the present utility model, the water flow delivery assembly further comprises a water flow pipeline and a valve body, wherein the valve body is connected in the water flow pipeline and is used for controlling on-off of the water flow pipeline, one end of the water flow pipeline is communicated with the water flow cavity through the second opening part, and the other end of the water flow pipeline is communicated with a water source.

In some embodiments of the utility model, the gun body assembly further comprises a driving portion for driving the drill breaking assembly to rotate.

In some embodiments of the present utility model, the gun body at one end of the water flow path is provided with a plurality of first through holes, and the first through holes are communicated with the water flow cavity; the gun body assembly further comprises a mounting seat, the mounting seat is arranged at the other end of the water flow passage, the gun body is internally provided with the mounting seat, a plurality of second through holes are formed in the mounting seat, and the second through holes are communicated with the first opening part.

In some embodiments of the utility model, the breaking assembly comprises a pilot bit and a cutting bit, and the drive drives the pilot bit and the cutting bit in rotation.

In some embodiments of the utility model, the cutting bit is annular, the cutting bit is disposed around the pilot bit, the pilot bit is connected at the center of the mount, and the cutting bit is disposed around the plurality of second through holes.

In some embodiments of the utility model, a plurality of the second through holes are disposed around the pilot bit.

In some embodiments of the utility model, the device further comprises a frame, and the housing is detachably connected with the frame.

In some embodiments of the utility model, the first opening is provided with a positioning part for abutting against an object to be drilled.

In some embodiments of the present utility model, the second end of the gun body is provided with a limiting portion, and the limiting portion is used for limiting the limit position of the gun body assembly extending out relative to the first opening portion.

Compared with the prior art, the utility model has the advantages and positive effects that:

through seting up installation cavity and rivers chamber in the casing, rifle body subassembly can be followed the installation cavity and stretch out the first opening on the casing to remove, is formed with the rivers passageway in the rifle body subassembly, and the one end and the rivers passageway intercommunication of rivers chamber, the other end and the water source intercommunication of rivers chamber, rivers flow into the rivers passageway through the rivers chamber in, finally spout from the first opening that sets up on the casing, after boring broken subassembly will wait to bore broken article and bore broken formation opening, rivers can be spouted in taking broken article of boring from the opening.

Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of an embodiment of a drill breaking fire extinguishing device according to the present utility model;

FIG. 2 is a side view of an embodiment of a broken drill fire suppression device in accordance with the present utility model;

FIG. 3 is a side view of an embodiment of a frame of a broken drill fire suppression device in accordance with the present utility model;

FIG. 4 is a side view of one embodiment of a connection plate of a broken drill fire suppression device in accordance with the present utility model;

FIG. 5 is a cross-sectional view of an embodiment of a main body of a drill-breaking fire extinguishing device according to the present utility model;

FIG. 6 is a top view of an embodiment of a main body of a drill-breaking fire extinguishing device according to the present utility model;

FIG. 7 is a cross-sectional view of one embodiment of a breaking assembly of a breaking and fire extinguishing apparatus according to the present utility model;

FIG. 8 is a side view of a mounting base of a broken drill fire extinguishing device according to the present utility model;

FIG. 9 is a cross-sectional view of a mounting base of a broken drill fire extinguishing device according to the present utility model;

FIG. 10 is a schematic diagram illustrating the assembly of a breaking and drilling fire extinguishing apparatus according to the present utility model in a contracted state with respect to a main body;

FIG. 11 is a schematic view illustrating an assembly of a breaking and drilling fire extinguishing apparatus according to the present utility model in an extended state relative to a main body;

in the drawing the view of the figure,

110, gun body;

111, a first through hole;

112, a limiting part;

120, a crushing assembly;

121, positioning a drill bit;

122, a cutting bit;

130, a driving part;

140, a mounting base;

141, a second through hole;

200, a housing;

210, a mounting cavity;

220, a water flow chamber;

230, a first opening portion;

231, a positioning portion;

240, a second opening portion;

250, a third opening portion

261, a first seal ring;

262, a second seal ring;

263, a third seal ring;

264, a fourth seal ring;

271, a first end cap;

272, a second end cap;

281, a first gasket;

282, a second gasket;

300, a water flow delivery assembly;

310, a water flow pipeline;

320, a valve body;

400, a frame body;

410, connecting plates;

411, placing a hole.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be mechanically coupled, directly coupled, or indirectly coupled via an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

In this embodiment, a drill breaking fire extinguishing apparatus is provided, as shown in fig. 1 and 2, including a gun body assembly and a housing 200. The gun body assembly includes a gun body 110 and a breaker assembly 120 disposed at a first end thereof. The drill breaking assembly 120 is used for breaking the drill of the object to be broken, so that the object to be broken is broken to form an opening, and water spraying and fire extinguishing can be performed from the opening.

A water flow passage is formed in the gun body 110, so that fire extinguishing in the object to be broken is performed by spraying water into the object to be broken through the water flow passage at the opening of the object to be broken.

In this embodiment, as shown in fig. 5, a mounting chamber 210 and a water flow chamber 220 are formed in the housing 200. The housing 200 is provided with a first opening 230 and a second opening 240. The gun body assembly is mounted in the mounting cavity 210, the gun body assembly can move telescopically relative to the mounting cavity 210, and the gun body assembly can extend out of the first opening 230.

A third opening 250 is formed in the case 200 on a side opposite to the first opening 230.

One end of a water flow path formed in the gun body 110 communicates with the water flow chamber 220, and the other end of the water flow path communicates with the first opening 230. The water flow chamber 220 communicates with a water source through a second opening 240. So that water from the water source flows through the water flow chamber 220 into the water flow path and finally is sprayed out from the first opening 230 to extinguish fire.

In this embodiment, as shown in fig. 1, the drill breaking fire extinguishing apparatus further includes a water flow delivery assembly 300, and the water flow delivery assembly 300 includes a water flow pipe 310 and a valve body 320. The valve body 320 is connected in the water flow pipeline 310, and the valve body 320 is used for controlling the on-off of the water flow pipeline 310.

Specifically, the valve body 320 may be a ball valve.

In the present embodiment, one end of the water flow line 310 communicates with the water flow chamber 220 through the second opening 240. The other end of the water flow line 310 communicates with a water source.

In this embodiment, as shown in fig. 10 and 11, the gun body assembly further includes a driving portion 130. The driving part 130 is used for driving the drill breaking assembly 120 to rotate to break the drill of the object to be broken.

The second end of the gun body 110 extends from the third opening 250 to the outside of the housing 200 to be connected to the driving part 130.

Since the installation cavity 210 in the housing 200 communicates with the water flow cavity 220, the water in the water flow cavity 220 flows into the installation cavity 210, and in order to ensure the sealability of the housing 200, the inner wall of the first opening 230 is provided with an internal thread, and the inner wall of the third opening is also provided with an internal thread, and the housing 200 further includes a first end cover 271 and a second end cover 272.

The first end cap 271 is screwed to the first opening 230, and the second end cap 272 is screwed to the third opening 250.

The first end of the gun body assembly is sealingly connected to a first end cap 271 with a first seal 261 disposed therebetween.

A first gasket 281 is provided between the end of the first end cap 271 and the first stepped boss 211 in the mounting cavity 210, and a third seal ring 263 is provided between the gun body main body 110 and the mounting cavity 210 in the vicinity of the first gasket 281.

The second end of the gun body assembly is sealingly connected to a second end cap 272 with a second seal ring 262 therebetween.

A second gasket 282 is arranged between the end of the second end cover 262 and the second stepped boss 212 in the mounting cavity 210, and a fourth sealing ring 264 is arranged between the gun body main body 110 and the mounting cavity 210 at the position close to the second gasket 282.

Thereby achieving sealing at the third opening 250 and the third opening 260 of the housing 200.

In the present embodiment, a gun body 110 at one end of the water flow path is provided with a plurality of first through holes 111. The plurality of first through holes 111 are disposed at intervals along the radial direction of the gun body 110.

The first through hole 111 communicates with the water flow chamber 220. The water source flows into the water flow path through the first through hole 111.

In this embodiment, as shown in fig. 7, 8 and 9, the gun body assembly further includes a mounting seat 140, and the mounting seat 140 is disposed in the gun body 110 at the other end of the water flow path. The mounting base 140 is provided with a plurality of second through holes 141. The water flowing into the water flow path from the first through hole 111 is ejected from the second through hole 141.

The second through hole 141 communicates with the first opening 230. So that the water is discharged from the first opening 230.

In this embodiment, the breaking assembly 120 includes a pilot bit 121 and a cutting bit 122.

The driving part 130 drives the positioning bit 121 and the cutting bit 122 to rotate.

Specifically, the cutting bit 122 is of annular configuration.

The cutting bit 122 is disposed around the pilot bit 121.

The end of the pilot bit 121 is connected to the middle of the mounting block 140.

A plurality of second through holes 141 are formed on the mounting base 140 around the positioning drill bit 121.

The water flows out from the water source, opens the ball valve, flows into the water flow cavity 220 through the water flow pipeline 310, enters the gun body 110 through the first passages 111, flows out of the gun body 110 from the second through holes 141, and is sprayed out from the first opening 320.

The positioning drill bit 121 is abutted against the side wall of the object to be broken, the cutting drill bit 122 cuts the object to be broken, and because the cutting drill bit 122 is arranged around the mounting seat 140, the cutting drill bit 122 cuts the closed cavity to form an opening, and water flow enters the closed cavity from the opening after being sprayed out from the plurality of second through holes 141 opened on the mounting seat 140.

If the positioning bit 121 and the cutting bit 122 are in contact with the side wall of the cavity for direct cutting, the impact force to the operator is large, and the danger is easy to occur, and the impact force to the positioning bit 121 and the cutting bit 122 is also large, therefore, the positioning portion 231 is disposed at the first opening 320, and the positioning portion 231 is used for abutting against the side wall of the object to be broken, i.e. against the object to be broken.

Specifically, if the object to be broken is a container, the structural shape of the positioning portion 231 imitates the structural arrangement of the side end, the door end and the top end of the container. The side end, the door end and the top end of the container are in the shape of corrugated plates, and the positioning part 231 adopts a trapezoid structure, so that the side end, the door end or the top end of the container is imitated, and the positioning of the fire extinguishing device relative to the container is facilitated.

The second end of the gun body 110 is provided with a limiting portion 112. The limiting portion 112 is used for limiting the extending limit position of the gun body assembly relative to the first opening 230.

Specifically, the limiting portion 112 includes a locking washer and a spring clip.

During the movement of the gun body assembly relative to the mounting cavity 210, the gun body assembly relatively extends out of the first opening 320 or is retracted into the first opening 320.

In the process of breaking the drill and extinguishing the fire, as shown in fig. 5 and 6, the limiting part 112 abuts against the object to be broken, the gun body assembly moves to the direction of the first opening part 230 relative to the shell 200, when the positioning drill bit 121 contacts with the object to be broken, the movement is stopped, the driving part 130 is started, the driving part 130 drives the positioning drill bit 121 and the cutting drill bit 122 to rotate, the positioning drill bit 121 contacts with the object to be broken first for drilling, when the positioning drill bit 121 drills into the object to be broken, the cutting drill bit 122 contacts with the object to be broken for cutting and drilling, after the cutting drill bit 122 opens at the drilling position of the object to be broken, the ball valve is opened, and water flows into the object to be broken from the first opening part 230 through the opening of the object to be broken.

In this embodiment, the fire extinguishing device with a broken drill further includes a frame 400, the frame 400 is vertically disposed, a connection board 410 is disposed at the top of the frame 400, a placement hole 411 is formed in the connection board 410, the fire extinguishing device with a broken drill is inserted into the placement hole 411 from above, the water flow pipeline 310 is inserted into the placement hole 411, the bottom of the housing 200 abuts against the connection board 410, and the connection board 410 is detachably connected with the housing 200.

Specifically, as shown in fig. 4, the connecting plate 410 is provided with a plurality of first threaded connection holes, the bottom of the housing 200 is provided with a plurality of second threaded connection holes, and the housing 200 is detachably connected with the connecting plate 410 through studs.

In the process of breaking the drill and extinguishing the fire, if the space is abundant, as shown in fig. 2 and 3, the shell 200 can be installed on the frame 400, and the operator can realize labor-saving operation in the operation process. If the space is relatively tight, the housing 200 is removed from the frame 400 for use.

In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative embodiments of the present utility model, and the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be covered by the present utility model, and the scope of the present utility model shall be defined by the appended claims.

Claims (10)

1. A breaking and drilling fire extinguishing device, characterized by comprising:

the gun body assembly comprises a gun body and a drill breaking assembly arranged at a first end of the gun body, wherein a water flow passage is formed in the gun body;

the gun body assembly is arranged in the mounting cavity and can move relative to the gun body assembly to extend out of the first opening part in a telescopic manner, one end of the water flow passage is communicated with the water flow cavity, and the other end of the water flow passage is communicated with the first opening part; the water flow cavity is communicated with a water source through the second opening part.

2. The drill breaking fire extinguishing device according to claim 1, further comprising a water flow conveying assembly comprising a water flow pipeline and a valve body, wherein the valve body is connected in the water flow pipeline and is used for controlling on-off of the water flow pipeline, one end of the water flow pipeline is communicated with the water flow cavity through the second opening part, and the other end of the water flow pipeline is communicated with a water source.

3. The drill breaking fire extinguishing device according to claim 1, wherein,

the gun body assembly further comprises a driving part, and the driving part is used for driving the drill breaking assembly to rotate.

4. A broken drill fire extinguishing apparatus according to claim 3, wherein,

a plurality of first through holes are formed in the gun body at one end of the water flow passage, and the first through holes are communicated with the water flow cavity;

the gun body assembly further comprises a mounting seat, the mounting seat is arranged at the other end of the water flow passage, the gun body is internally provided with the mounting seat, a plurality of second through holes are formed in the mounting seat, and the second through holes are communicated with the first opening part.

5. The fire extinguishing device according to claim 4, wherein the drill breaking assembly includes a pilot bit and a cutting bit, and the driving portion drives the pilot bit and the cutting bit to rotate.

6. The fire extinguishing apparatus according to claim 5, wherein the cutting bit is ring-shaped, the cutting bit is disposed around the positioning bit, the positioning bit is connected to a center of the mounting base, and the cutting bit is disposed around a plurality of the second through holes.

7. The drill-breaking fire extinguishing device according to claim 6, wherein a plurality of the second through holes are provided around the pilot bit.

8. The drill breaking fire extinguishing device according to claim 1, further comprising a frame, the housing being detachably connected to the frame.

9. The fire extinguishing device according to claim 1, wherein the first opening is provided with a positioning portion for abutting against an object to be broken.

10. The fire extinguishing device for breaking drill according to claim 1, wherein the second end of the gun body is provided with a limiting portion for limiting the limit position of the gun body assembly extending out relative to the first opening portion.