CN216798542U - But outer wall battery fire extinguisher is adhered to suspension type - Google Patents

Abstract

The utility model discloses a suspension type fire extinguisher attached to an outer wall battery, which comprises a tank body and a replacing mechanism arranged at a nozzle of the fire extinguisher and used for replacing a nozzle; the back of the tank body is also fixedly provided with a clamping seat, a slot for butting with a convex block arranged on the side surface of the battery is formed in the clamping seat, an anti-drop plate for preventing the convex block from being separated from the clamping seat after being inserted is fixedly arranged at the top of the slot, and through the arrangement of a replacement mechanism, a user can autonomously determine which nozzle to use according to the on-site fire state, so that the user can replace nozzles with different specifications according to the actual requirement, and the purpose of rapidly controlling the fire is achieved; through the setting of cassette component, the fire extinguisher is idle to be hung in the battery side, and the fire extinguisher of taking fast when taking place urgent fire is convenient for to brief effectual structure, controls the fire, and it is more convenient, swift to use.

Description

But outer wall battery fire extinguisher is adhered to suspension type

Technical Field

The utility model relates to a battery fire extinguisher, in particular to a suspensible type battery fire extinguisher attached to an outer wall.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, a fire extinguisher is required to be used for extinguishing fire when the lithium battery catches fire, most of the fire extinguishers used by the lithium battery are portable water-based fire extinguishers, and the water-based fire extinguishers are water mist-shaped after being sprayed, and are also called water mist-type fire extinguishers.

Current battery fire extinguisher device, common problem has: current lithium cell fire extinguisher is mostly water smoke type fire extinguisher, and its spraying mode is also comparatively fixed when the material is fixed, and nevertheless the condition of a fire is complicated in the reality, needs to dock the nozzle or the spray tube of multiple specification and operates, so makes the suitability of current fire extinguisher limited.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a suspension type fire extinguisher attached with an outer wall battery, which can replace a nozzle and is convenient to use.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a suspensible fire extinguisher with a battery attached to the outer wall comprises a tank body and a replacing mechanism which is arranged at a nozzle of the fire extinguisher and used for replacing the nozzle;

the tank body is internally provided with a high-pressure cavity, and the pressure handle is rotatably arranged at the top of the tank body through a rotating shaft; the replacing mechanism comprises a communicating valve communicated with the high-pressure cavity, the communicating valve is connected with an expansion sleeve, a locking port is formed in the expansion sleeve, the locking port is communicated with the high-pressure cavity through the communicating valve, a threaded sleeve is rotatably installed outside the expansion sleeve, a limiting block for preventing the threaded sleeve from being separated is fixedly installed outside the expansion sleeve, and an access port for inserting a nozzle is formed in the end face of the threaded sleeve; the locking or unlocking of the locking port of the expansion sleeve is realized by rotating the threaded sleeve;

the back of the tank body is fixedly provided with a clamping seat, a slot used for butt joint with a lug arranged on the side face of the battery is formed in the clamping seat, and an anti-falling plate used for preventing the lug from being separated from the clamping seat after being inserted is fixedly arranged at the top of the slot.

Further, a bottom support mechanism for reinforcing support is installed at the bottom of the tank body, the bottom support mechanism comprises a rail attached to the bottom of the tank body, a vertical rod is fixedly installed on one side of the bottom of the rail, and a deflector rod is installed at the bottom of the vertical rod through a rotating shaft mechanism;

the rail bottom slidable mounting has the slider, and slider one side constitutes elastic connection through spring and pole setting, and slider opposite side fixed mounting has the cardboard, cardboard right side fixed mounting has the leg to hold in the palm

The slider middle part fixed mounting has the boss, has seted up the fluting on the boss, and driving lever middle part top fixed mounting has the piece that holds, and the piece that holds is one side slotted trapezium structure, the boss shape agrees with mutually with the piece size of holding fluting, driving lever rear end terminal surface seted up with cardboard complex bayonet socket.

Furthermore, the bottom of the clamping plate is provided with an inclined table, and the shape of the inclined table is matched with the size of the bayonet.

Further, the middle part of the tank body is sleeved with a sleeve, and a side grip is fixedly arranged on the outer side of the sleeve.

Furthermore, a reset torsion spring is arranged in the rotating shaft mechanism.

The suspension type fire extinguisher with the battery attached to the outer wall is convenient for a user to realize stable operation on the premise of not contacting a tank body, and the user can replace nozzles with different specifications according to actual requirements through the arrangement of the quick-change interface so as to realize the purpose of quickly controlling fire.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model can automatically determine which nozzle to use according to the on-site fire condition by arranging the replacement mechanism, the threaded sleeve is held by hand and rotated, so that the threaded sleeve moves rightwards outside the expansion sleeve under the condition that a thread groove formed in the inner wall of the threaded sleeve is meshed with a thread on the left side of the expansion sleeve, the stroke of the expansion sleeve is limited by a limit block on the side surface of the output end of the expansion sleeve, the section of the output end of the screw sleeve unlocks the expansion sleeve, so that the expansion sleeve can be automatically unfolded under the elastic force, a user inserts the input end of the nozzle through the right access opening of the threaded sleeve, and is communicated with the high-pressure cavity in the tank body through the locking port in the expansion sleeve, then a user reverses the threaded sleeve, the locking port at the opening end of the expansion sleeve is pressed and locked by the threaded sleeve, and the locking of a newly-connected nozzle is realized, through the arrangement of the replacement mechanism, a user can replace the spray heads with different specifications according to actual requirements conveniently, so that the purpose of quickly controlling fire is achieved;

2. according to the utility model, through the arrangement of the bottom support mechanism, a user downwards stirs the driving lever, the driving lever rotates around the bottom of the vertical rod through the rotating shaft mechanism, so that a sloping platform at the top of the clamping plate is separated from a clamping port at the right side of the driving lever, the clamping plate and a sliding block fixed at the left side of the clamping plate are positioned at the bottom of the track and are ejected out in a sliding manner under the action of a spring, a leg support fixed at the right side of the clamping plate is ejected out of the right side of the tank body, a user can conveniently place the leg support on a thigh to complete the stable bearing of the tank body, under the action of a torsion spring arranged in the rotating shaft mechanism, the clamping plate is quickly reset through the rear driving lever, the locking of a boss at the middle part of the sliding plate to a boss at the middle part of the sliding plate is completed, the ejection stroke of the sliding plate is limited, the leg support is prevented from slipping and losing the bearing effect, through the arrangement of the bottom support mechanism, the stable operation of the user under the premise of not contacting the tank body under the condition of high-pressure water mist ejection is avoided, and the freezing injury of the tank body is avoided;

3. according to the utility model, through the arrangement of the clamping seat component, the fire extinguisher is suspended on the side surface of the battery in an idle mode, the tank body is in butt joint with the convex block on the side surface of the battery through the back clamping seat, the convex block is inserted into the slot and limited by the top anti-falling plate, the simple and effective structure is convenient for rapidly taking the fire extinguisher in case of emergency fire and controlling the fire, a user pulls out the bolt inserted at the input end of the pressing handle, the pressing handle is popped out under the action of the rotating shaft to be convenient to carry, and the user can strengthen the handle control of the tank body by holding the side handle on the outer side of the sleeve in the middle of the tank body.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention

FIG. 2 is a schematic perspective view of a holder member according to the present invention

FIG. 3 is a front view of the alternative mechanism of the present invention

FIG. 4 is a schematic view of the front view structure of the bottom support mechanism of the present invention

In the figure: 1. a tank body; 2. a high pressure chamber; 3. pressing the handle; 4. a rotating shaft; 5. a card holder; 6. a slot; 7. an anti-falling plate; 8. a sleeve; 9. a side grip; 10. a replacement mechanism; 1001. a communication valve; 1002. an expansion sleeve; 1003. a locking port; 1004. a limiting block; 1005. a thread; 1006. a threaded sleeve; 1007. a thread groove; 1008. an access port; 11. a collet mechanism; 1101. a track; 1102. erecting a rod; 1103. a rotating shaft mechanism; 1104. a deflector rod; 1105. a bayonet; 1106. a bearing block; 1107. a slider; 1108. a spring; 1109. a boss; 1110. clamping a plate; 1111. a sloping table; 1112. a leg support.

Detailed Description

As shown in figure 1, the suspension type fire extinguisher with the battery attached to the outer wall comprises a tank body 1, a high-pressure cavity 2 is arranged in the tank body 1, a pressing handle 3 is arranged at the top of the tank body 1, a rotating shaft 4 is arranged on the left side of the pressing handle 3, the pressing handle 3 is rotatably arranged on the right side of the top of the tank body 1 through the rotating shaft 4, a clamping seat 5 is fixedly arranged on the back of the tank body 1, the tank body 1 is in butt joint with a convex block on the side surface of the battery through the clamping seat 5 on the back, the convex block is inserted into a slot 6 and limited by an anti-drop plate 7 on the top, the simple and effective structure is convenient for rapidly taking the fire extinguisher in case of emergency, fire control is realized, the slot 6 is arranged in the clamping seat 5, the anti-drop plate 7 is fixedly arranged at the top of the slot 6, a sleeve 8 is sleeved in the middle of the tank body 1, a side handle 9 is fixedly arranged on the outer side of the top of the sleeve 8, a user pulls out a bolt inserted at the input end of the pressing handle 3, the pressing handle 3 is popped out under the action of the rotating shaft 4 for taking, the user can control the tank body 1 by holding the side grip 9 outside the sleeve 8 at the middle part of the tank body 1.

As shown in fig. 2, a replacement mechanism 10 for quickly replacing the nozzle is installed at the top of the left side of the tank body 1, and the replacement mechanism 10 comprises a communication valve 1001, an expansion sleeve 1002, a locking port 1003, a limiting block 1004, a thread 1005, a thread sleeve 1006, a thread groove 1007 and an access port 1008.

The right side of the communicating valve 1001 is connected with an expansion sleeve 1002, a locking port 1003 is formed in the expansion sleeve 1002, the locking port 1003 is communicated with the high-pressure chamber 2 through the communicating valve 1001, a limiting block 1004 is fixedly installed on the outer portion of the right side of the expansion sleeve 1002, threads 1005 are formed in the outer portion of the left side of the expansion sleeve 1002, a threaded sleeve 1006 is rotatably installed on the outer portion of the expansion sleeve 1002, a user can independently determine which nozzle to use according to the site fire condition state, the threaded sleeve 1006 is held by hand and rotates, a threaded groove 1007 formed in the inner wall of the threaded sleeve 1006 is meshed with the threads 1005 on the left side of the expansion sleeve 1002, the threaded sleeve 1006 is located outside the expansion sleeve 1002 and moves rightwards, the stroke of the threaded sleeve 1006 is limited by the limiting block 1004 on the side face of the output end of the expansion sleeve 1002, the diameter of the inner portion of the threaded sleeve 1006 is larger than that of the expansion sleeve 1002, an access port 1008 is formed in the end face of the right side of the threaded sleeve 1006, at the moment, the section of the output end of the threaded sleeve 1006 is unlocked from the expansion sleeve 1002, so that the expansion sleeve 1002 can be automatically unfolded under the elastic force, the user inserts the nozzle input via swivel nut 1006 right side access mouth 1008 to through the inside locking port 1003 of inflation cover 1002 and the inside high-pressure chamber 2 intercommunication of jar body 1, the user reverses swivel nut 1006 afterwards, and the locking port 1003 of inflation cover 1002 open end is oppressed by swivel nut 1006 and is locked, realizes the locking to the nozzle of new access.

As shown in fig. 3, a collet mechanism 11 for reinforcing support is installed at the bottom of a tank body 1, the collet mechanism 11 includes a rail 1101, an upright 1102, a rotating shaft mechanism 1103 and a shifting lever 1104, the rail 1101 is attached to the bottom of the tank body 1, the upright 1102 is fixedly installed at the left side of the bottom of the rail 1101, the rotating shaft mechanism 1103 is arranged at the bottom of the upright 1102, the shifting lever 1104 is rotatably installed at the right side of the rotating shaft mechanism 1103, a bayonet 1105 is arranged on the right side end face of the shifting lever 1104, a holding block 1106 is fixedly installed at the top end of the middle of the shifting lever 1104, and the holding block 1106 is a trapezoidal structure with a groove at the left side.

Collet mechanism 11 still includes slider 1107, spring 1108 and boss 1109, track 1101 bottom slidable mounting slider 1107, and the slider 1107 left side is connected with spring 1108, slider 1107 passes through spring 1108 and constitutes elastic connection with pole setting 1102, and slider 1107 middle part fixed mounting has boss 1109, boss 1109 shape agrees with mutually with accepting a block 1106 fluting size, slider 1107 right side fixed mounting has cardboard 1110, and cardboard 1110 bottom has seted up the sloping 1111, sloping 1111 shape agrees with mutually with the size is seted up to bayonet 1105 to the shape, cardboard 1110 right side fixed mounting has leg support 1112.

The user dials driving lever 1104 downwards, and driving lever 1104 rotates around the bottom of upright 1102 through pivot mechanism 1103, so that ramp 1111 on the top of snap-gauge 1110 breaks away from the block of bayonet 1105 on the right side of driving lever 1104, and snap-gauge 1110 and slider 1107 fixed on the left side slide and pop out from the bottom of track 1101 under the action of spring 1108, and leg support 1112 fixed on the right side of snap-gauge 1110 pops out from the right side of tank 1, so that the user can place leg support 1112 on the thigh to complete the stable connection of tank 1. Under the action of a torsion spring arranged in the rotating shaft mechanism 1103, the clamping plate 1110 is quickly returned through the rear shifting lever 1104, the middle bearing block 1106 of the shifting lever 1104 locks the middle boss 1109 of the sliding block 1107, and the ejection stroke of the sliding block 1107 is limited to avoid the leg support 1112 from slipping and losing the bearing effect.

The working principle is as follows: when the fire extinguisher is idle, the fire extinguisher is butted with a convex block on the side surface of the battery through the clamping seat 5 and is regulated on the side surface of the battery, the convex block is inserted into the slot 6 and limited by the top anti-drop plate 7, the simple and effective structure is convenient for taking the fire extinguisher quickly in case of emergency fire, the fire is controlled, a user pulls out the bolt inserted at the input end of the pressing handle 3, the pressing handle 3 is popped out under the action of the rotating shaft 4 for convenient lifting, the user can strengthen the control on the tank body 1 through holding the side grip 9 at the outer side of the sleeve 8 in the middle of the tank body 1, the user can independently determine which nozzle to use according to the on-site fire state, and the user can hold the threaded sleeve 1006 and rotate to enable the threaded groove 1007 formed in the inner wall of the threaded sleeve 1006 to be meshed with the left thread 1005 of the expansion sleeve 1002, the threaded sleeve 1006 is positioned outside the expansion sleeve 1002 and moves rightwards, the stroke of the threaded sleeve 1006 is limited by the limiting block 1004 on the side surface of the output end of the expansion sleeve 1002, at the moment, the cross section of the output end of the threaded sleeve 1006 is unlocked to the expansion sleeve 1002, so that the expansion sleeve 1002 is automatically unfolded under the elastic force, the user inserts the input end of the nozzle through the right access port 1008 of the screw sleeve 1006 and communicates with the high-pressure cavity 2 in the tank body 1 through the locking port 1003 in the expansion sleeve 1002, the user reverses the screw sleeve 1006 afterwards, the locking port 1003 at the opening end of the expansion sleeve 1002 is pressed and locked by the screw sleeve 1006, and the locking of the newly-accessed nozzle is realized.

The user dials driving lever 1104 downwards when putting out a fire, driving lever 1104 rotates around the bottom of upright 1102 through pivot mechanism 1103, make cardboard 1110 top sloping 1111 break away from the block of driving lever 1104 right side bayonet 1105, cardboard 1110 and the fixed slider 1107 in left side are under the effect of spring 1108, lie in that the bottom of track 1101 slides and pops out, pop out the fixed leg support 1112 in cardboard 1110 right side and pop out jar body 1 right side, convenient to use person arranges leg support 1112 in on the thigh and accomplishes the stable of jar body 1 and accept, under the effect of the built-in torsional spring of pivot mechanism 1103, cardboard 1110 returns back fast through back driving lever 1104, accomplish the locking of piece 1106 to slider 1107 middle part boss 1109 is accepted in the middle part of driving lever 1104, the popping out stroke of restriction slider avoids leg support 1107 slippage to lose the accepting effect.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the utility model without departing from the spirit and scope of the utility model, which is to be covered by the claims.

Claims (5)

1. The utility model provides a but suspension type adheres to outer wall battery fire extinguisher which characterized in that: comprises a tank body (1) and a replacing mechanism (10) which is arranged at a nozzle of the fire extinguisher and is used for replacing the nozzle;

the high-pressure cavity (2) is formed in the tank body (1), and the pressing handle (3) is rotatably arranged at the top of the tank body (1) through the rotating shaft (4); the replacement mechanism (10) comprises a communication valve (1001) communicated with the high-pressure cavity (2), the communication valve (1001) is connected with an expansion sleeve (1002), a locking port (1003) is formed in the expansion sleeve (1002), the locking port (1003) is communicated with the high-pressure cavity (2) through the communication valve (1001), a threaded sleeve (1006) is rotatably installed on the outer portion of the expansion sleeve (1002), a limiting block (1004) used for preventing the threaded sleeve (1006) from being separated from the expansion sleeve (1002) is fixedly installed on the outer portion of the expansion sleeve (1002), and an access port (1008) used for inserting a nozzle is formed in the end face of the threaded sleeve (1006); locking or unlocking a locking port (1003) of the expansion sleeve (1002) is realized by rotating the screw sleeve (1006);

the battery box is characterized in that the back of the tank body (1) is fixedly provided with a clamping seat (5), a slot (6) used for being in butt joint with a convex block arranged on the side face of a battery is formed in the clamping seat (5), and an anti-falling plate (7) which is used for preventing the convex block from being separated from the clamping seat after being inserted into the slot is fixedly arranged at the top of the slot (6).

2. The suspensible attachable external wall battery fire extinguisher of claim 1, wherein: the bottom of the tank body (1) is provided with a bottom support mechanism (11) for reinforcing support, the bottom support mechanism (11) comprises a track (1101) attached to the bottom of the tank body (1), one side of the bottom of the track (1101) is fixedly provided with a vertical rod (1102), and the bottom of the vertical rod (1102) is provided with a deflector rod (1104) through a rotating shaft mechanism (1103);

track (1101) bottom slidable mounting has slider (1107), and slider (1107) one side passes through spring (1108) and constitutes elastic connection with pole setting (1102), and slider (1107) opposite side fixed mounting has cardboard (1110), cardboard (1110) right side fixed mounting has leg support (1112), slider (1107) middle part fixed mounting has boss (1109), has seted up the fluting on boss (1109), and driving lever (1104) middle part top fixed mounting has a receiving block (1106), and receiving block (1106) is slotted trapezium structure in one side, boss (1109) shape agrees with receiving block (1106) fluting size mutually, driving lever (1104) tail terminal surface is seted up bayonet socket (1105) of cardboard and (1110) complex.

3. The suspensible exterior wall battery fire extinguisher of claim 2, wherein: the bottom of the clamping plate (1110) is provided with an inclined platform (1111), and the shape of the inclined platform (1111) is matched with the size of the bayonet (1105).

4. A suspensible external wall battery fire extinguisher as claimed in any one of claims 1 to 3, wherein: the middle part of the tank body (1) is sleeved with a sleeve (8), and the outer side of the sleeve (8) is fixedly provided with a side grip (9).

5. A suspensible fire extinguisher with attached external wall battery according to claim 2 or 3, characterized in that: a reset torsion spring is arranged in the rotating shaft mechanism (1103).

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