CN219440516U - Automatic fire extinguishing device - Google Patents

Abstract

The utility model provides an automatic fire extinguishing device, and belongs to the technical field of fire extinguishment. This just, automatic fire extinguishing device, including adjustment mechanism, fire extinguishing mechanism and elevating system, adjustment mechanism includes unable adjustment base, unable adjustment base's inside has been seted up and has been held the chamber, the center department that holds the chamber is connected with first gear through the pivot, the motor is installed to unable adjustment base's bottom, and the output and the first gear drive of motor are connected, the internally mounted who holds the chamber has a pair of first rack, the both sides meshing of a pair of first rack and first gear is connected, and the one end of a pair of first rack extends to unable adjustment base's outside, the fixed block is all installed to the one end of first rack, a pair of through-hole has been seted up to one side of fixed block, a pair of gag lever post is installed to unable adjustment base's bilateral symmetry, and the gag lever post can slide in the through-hole, use through adjustment mechanism can make a pair of fire extinguishing mechanism do reverse rectilinear motion, thereby reach the effect that improves detection range, and use cost of user is reduced.

Description

Automatic fire extinguishing device

Technical Field

The utility model relates to the technical field of fire extinguishment, in particular to an automatic fire extinguishing device.

Background

The dry powder fire extinguisher is filled with ammonium phosphate salt dry powder extinguishing agent. The dry powder extinguishing agent is dry and easy-to-flow fine powder for extinguishing fire, and is composed of inorganic salt with fire extinguishing effect and a small amount of additives, and the inorganic salt and the additives are dried, crushed and mixed to form fine solid powder. It is a fire extinguishing agent widely used in fire protection and is mainly used in fire extinguishers.

The Chinese utility model patent with publication number of CN216603898U discloses a fire-fighting sprinkler device disclosed in the year 2022, month 5 and day 27,

including the fire extinguishing tank, the inside of fire extinguishing tank holds fire extinguishing dry powder and high-pressure gas, the connecting pipe is installed to the bottom of fire extinguishing tank, the inside sliding connection of connecting pipe has the closing plate, the discharging pipe is installed to the below of closing plate, be connected with control mechanism between discharging pipe and the closing plate, the spray pipe group is installed to the below of discharging pipe, be connected with a pair of stay tube between connecting pipe and the discharging pipe, the fixed plate is installed to the top of fire extinguishing tank, threaded hole has all been seted up in the four corners of fixed plate, and threaded hole all meshing is connected with the gim peg, the lifting hook is installed to the bottom of fixed plate, be connected with adjustment mechanism between the top of lifting hook and fire extinguishing tank. The device reduces the possibility of short circuit of the electric appliance while controlling the fire;

the technical proposal recorded by the proposal can reduce the possibility of short circuit of electric appliances caused by clear water while controlling the fire; however, this solution can only be used by fixing it in one place, so that the fire extinguishing and monitoring range is fixed, and if it is used in a factory building with a large area, it is necessary to use a large number of fire extinguishing devices, so that the use cost of the user is increased.

Disclosure of Invention

In order to make up for the defects, the utility model provides an automatic fire extinguishing device.

The utility model is realized in the following way:

the utility model provides an automatic fire extinguishing device, includes adjustment mechanism, fire extinguishing mechanism and elevating system, adjustment mechanism includes unable adjustment base, unable adjustment base's inside has been seted up and has been held the chamber, the center department that holds the chamber is connected with first gear through the pivot, the motor is installed to unable adjustment base's bottom, and the output and the first gear drive of motor are connected, the internally mounted who holds the chamber has a pair of first rack, a pair of first rack and the both sides meshing of first gear are connected, and a pair of the one end of first rack extends to unable adjustment base's outside, the fixed block is all installed to the one end of first rack, a pair of through-hole has been seted up to one side of fixed block, a pair of gag lever post is installed to unable adjustment base's bilateral symmetry, just the gag lever post can slide in the through-hole, elevating system installs at fire extinguishing mechanism's top, elevating system and the bottom looks block.

The beneficial effect of adopting above-mentioned further scheme is, after the motor starts, can drive first gear to rotate to make the first rack of its both sides remove with opposite direction, thereby drive the fixed block and remove, simultaneously, under the effect of gag lever post and through-hole, can make the fixed block keep rectilinear movement, thereby can prevent that first rack and first gear from taking place to take place the phenomenon of taking off the tooth, and when the fixed block removes, can drive the fire extinguishing mechanism of its bottom and remove, and then can improve fire extinguishing mechanism's fire extinguishing and monitoring range, in order to reduce user's use cost.

Further, the fire extinguishing mechanism comprises a storage tank, the lifting mechanism comprises a connecting sleeve, the connecting sleeve is arranged at the top of the storage tank, a sliding sleeve is connected to the inside of the connecting sleeve in a sliding mode, a clamping ring is arranged at the top of the sliding sleeve, a clamping hook is arranged at the bottom of the fixing block, and the clamping ring and the clamping hook are mutually clamped.

The fire extinguishing mechanism and the adjusting mechanism can be conveniently installed or detached by a user through the use of the clamping ring and the clamping hook.

Further, the inside of adapter sleeve is connected with worm and connecting axle through the bearing, worm wheel and second gear are installed to the outside of connecting axle, just worm wheel and worm interlock each other, the second rack is installed to the outside of sliding sleeve, just second rack and second gear intermesh.

The adoption of the further scheme has the beneficial effects that when the worm rotates, the worm wheel can be driven to rotate, so that the connecting shaft rotates to drive the second gear to rotate, the second gear can be rotated to enable the second rack to move up and down, the distance between the fire extinguishing mechanism and the ground can be changed, the applicability of the device to rooms with different heights can be increased, and the worm and gear transmission mechanism has the self-locking capability, so that the second rack can be fixed at the adjusted position.

Further, a knob is arranged on the outer side of the connecting sleeve, and the knob is in transmission connection with the worm gear.

The adoption of the further scheme has the beneficial effect that the worm wheel can be driven to rotate through the use of the knob.

Furthermore, a limit column is arranged at the bottom of the connecting sleeve, and the sliding sleeve can slide outside the limit column.

The beneficial effect of adopting above-mentioned further scheme is, spacing post can make the sliding sleeve keep linear motion to prevent that second rack and second gear from taking off the tooth condition from appearing.

Further, an air inlet is formed in the outer side of the storage tank, and an inflating valve is installed at the air inlet.

The beneficial effect of adopting above-mentioned further scheme is, through the inflating valve, can carry the gas to the holding vessel in for the holding vessel is inside to be kept in the state of high pressure, and the inflating valve also can avoid gas to flow from the air inlet simultaneously.

Further, the connecting pipe is installed to the bottom of holding vessel, the inside sliding connection of connecting pipe has the putty, the row's of material piece is installed to the bottom of connecting pipe, be connected with a pair of pipe between row's material piece and the connecting pipe, the bottom of putty is connected with the control tube, be connected with the threaded rod between control tube and the row's material piece, a plurality of blown down tanks have been seted up to the bottom of row's material piece.

Further, the joint of the conduit and the connecting pipe is attached to the outer side of the blocking block.

The fire-extinguishing device has the beneficial effects that when a fire disaster occurs, the temperature at the fire-extinguishing device can be rapidly increased, the control tube is a glass tube, the inside of the control tube is filled with liquid which is easy to expand, the liquid is heated to collide, the control tube is broken, a block which is lost to support can slide out of the connecting tube and fall onto the discharge block, at the moment, the connecting part of the guide tube and the connecting tube is opened, the bottom of the connecting tube is still blocked by the block, so that high-pressure gas in the storage tank can carry fire-extinguishing dry powder to move from the guide tube into the discharge block and be discharged through the discharge chute, and the fire-extinguishing treatment is performed on the burning part, thereby achieving the purpose of automatic fire extinguishing.

The beneficial effects of the utility model are as follows: according to the automatic fire extinguishing device obtained through the design, after the motor is started, the first gear can be driven to rotate, so that the first racks on the two sides of the motor can move in opposite directions, the fixed block is driven to move, meanwhile, under the action of the limiting rod and the through hole, the fixed block can be kept in linear motion, so that the first racks and the first gears can be prevented from being tooth-removed, and when the fixed block moves, the fire extinguishing mechanism at the bottom of the fixed block can be driven to move, and further the fire extinguishing and monitoring range of the fire extinguishing mechanism can be improved, so that the use cost of a user is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed to be practical in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings can be obtained according to these drawings without the inventive effort of a person skilled in the art.

Fig. 1 is a schematic perspective view of an automatic fire extinguishing apparatus according to the present utility model;

FIG. 2 is a cross-sectional view of an adjustment mechanism of the automatic fire extinguishing apparatus provided by the present utility model;

FIG. 3 is a cross-sectional view of a lifting mechanism of the automatic fire extinguishing apparatus provided by the utility model;

FIG. 4 is a side view of a fire extinguishing mechanism of the automatic fire extinguishing apparatus provided by the present utility model;

fig. 5 is an enlarged schematic view of the structure a in fig. 4.

In the figure: 100. an adjusting mechanism; 1001. a fixed base; 1002. a limit rod; 1003. a fixed block; 1004. a first rack; 1005. a receiving chamber; 1006. a first gear; 200. a fire extinguishing mechanism; 2001. a storage tank; 2002. a connecting pipe; 2003. a conduit; 2004. a discharge block; 2005. a control tube; 2006. a threaded rod; 300. a lifting mechanism; 3001. connecting sleeves; 3002. a limit column; 3003. a sliding sleeve; 3004. a clasp; 3005. a second rack; 3006. a worm wheel; 3007. a second gear; 3008. a connecting shaft; 3009. a worm; 3010. and (5) a knob.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as 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, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Embodiment one of an automatic fire extinguishing apparatus of the present utility model

The utility model provides the following technical scheme: as shown in fig. 1 and fig. 2, including adjustment mechanism 100, fire extinguishing mechanism 200 and elevating system 300, adjustment mechanism 100 includes unable adjustment base 1001, unable adjustment base 1001's inside has been seted up and has been held chamber 1005, the center department that holds chamber 1005 is connected with first gear 1006 through the pivot, the motor is installed to unable adjustment base 1001's bottom, and the output and the transmission of motor are connected with first gear 1006, the internally mounted who holds chamber 1005 has a pair of first rack 1004, a pair of first rack 1004 and the both sides meshing of first gear 1006 are connected, and one end of a pair of first rack 1004 extends to unable adjustment base 1001's outside, the fixed block 1003 is all installed to one end of first rack 1004, a pair of through-hole has been seted up to one side of fixed block 1003, a pair of gag lever 1002 is installed to unable adjustment base 1001's bilateral symmetry, and gag lever 1002 can slide in the through-hole, elevating system 300 installs at fire extinguishing mechanism 200's top, elevating system 300 and the bottom looks block 1003 block, after the motor starts, can drive first gear rotation, thereby make its both sides's first rack 1004 remove with opposite direction, thereby drive fixed block 1003 and the both sides's both sides meshing connection, and one end of first rack 1004 extends to the outside of unable adjustment base 1001, the fixed block 1003 is all installed to the fixed block 1003, and can keep moving at the through-down in the through-hole, and can move the fire extinguishing mechanism 200, thereby can be moved by the fixed limit stop lever 1003, and can be moved by the user down, and can move down, and can be moved by the fire extinguishing mechanism.

The utility model relates to a second embodiment of an automatic fire extinguishing device

Referring to fig. 3, specifically, the inside of the connecting sleeve 3001 is connected with a worm 3009 and a connecting shaft 3008 through bearings, a worm gear 3006 and a second gear 3007 are installed at the outer side of the connecting shaft 3008, the worm gear 3006 and the worm 3009 are meshed with each other, a second rack 3005 is installed at the outer side of the sliding sleeve 3003, and the second rack 3005 and the second gear 3007 are meshed with each other, when the worm 3009 rotates, the worm gear 3006 can be driven to rotate, so that the connecting shaft 3008 rotates to drive the second gear 3007 to rotate, and the rotation of the second gear 3007 can further enable the second rack 3005 to move up and down, so that the distance between the fire extinguishing mechanism 200 and the ground can be changed, so that the applicability of the device to rooms with different heights can be increased, and the worm gear 3005 has self-locking capability, so that the second rack 3005 can be fixed at an adjusted position.

Embodiment III of the automatic fire extinguishing device

Referring to fig. 4 and 5, specifically, a connecting pipe 2002 is installed at the bottom of a storage tank 2001, a block is slidingly connected to the inside of the connecting pipe 2002, a discharging block 2004 is installed at the bottom of the connecting pipe 2002, a pair of pipes 2003 are connected between the discharging block 2004 and the connecting pipe 2004, a control pipe 2005 is connected to the bottom of the block, a threaded rod 2006 is connected between the control pipe 2005 and the discharging block 2004, a plurality of discharging grooves are formed at the bottom of the discharging block 2004, the connection between the pipes 2003 and the connecting pipe 2002 is attached to the outside of the block, when a fire occurs, the temperature of the connection rapidly rises, the control pipe 2005 is a glass pipe, and the inside of the control pipe is filled with a liquid which is easy to expand, the liquid is heated to collide, the control pipe 2005 is broken, the block which is lost to slide out of the connecting pipe 2002 and falls onto the discharging block 2004, at this time, and the connection between the pipes 2003 and the connecting pipe 2002 is opened, and the bottom of the connecting pipe 2002 is still blocked, so that high pressure air in the storage tank 2001 moves from the pipes 2003 into the discharging block 2004, and is discharged through the discharging grooves, so that the temperature rapidly rises, and the temperature of the connection is easy to expand, and the liquid is discharged, and the easy to expand.

Specifically, the working principle of the automatic fire extinguishing device is as follows: when the fire extinguishing device is used, the motor is started, the output end of the fire extinguishing device can reciprocate and drive the first gear 1006 to rotate, so that the first racks 1004 at two sides of the fire extinguishing device move in opposite directions, the fixed block 1003 is driven to move, meanwhile, under the action of the limiting rod 1002 and the through holes, the fixed block 1003 can keep rectilinear motion, so that the phenomenon of tooth disengagement between the first racks 1004 and the first gears 1006 can be prevented, when the fixed block 1003 moves, the fire extinguishing device 200 at the bottom of the fixed block is driven to move, the fire extinguishing and monitoring range of the fire extinguishing device 200 can be further improved, the use cost of a user is reduced, when a fire disaster occurs, the temperature at the place rapidly rises, the control tube 2005 is a glass tube, and the inside of the control tube 2005 is filled with liquid which is easy to expand, the control tube 2005 is broken, the block which is lost to be in the connecting tube 2002 is in the sliding way and falls onto the discharge block 2004, at the moment, the connecting position of the connecting tube 2003 is opened, the bottom of the connecting tube 2002 is still blocked by the block 2002, so that the high pressure in the storage tank 2001 carries the tube 2003 and is discharged from the tube 2003 to the fire extinguishing device for fire extinguishing treatment, and the fire extinguishing device is discharged from the fire extinguishing device, and the fire extinguishing device is discharged through the fire extinguishing device.

The specific model specification of the motor needs to be determined by selecting the model according to the actual specification and the like of the device, and the specific model selection calculation method adopts the prior art in the field, so that detailed description is omitted.

The power supply of the motor and its principle are clear to a person skilled in the art and will not be described in detail here.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. An automatic fire extinguishing device is characterized by comprising an adjusting mechanism (100), a fire extinguishing mechanism (200) and a lifting mechanism (300),

the utility model provides an adjustment mechanism (100) is including unable adjustment base (1001), unable adjustment base (1001) is inside to be seted up and is held chamber (1005), the center department that holds chamber (1005) is connected with first gear (1006) through the pivot, motor is installed to the bottom of unable adjustment base (1001), and the output and first gear (1006) transmission of motor are connected, the internally mounted who holds chamber (1005) has a pair of first rack (1004), a pair of first rack (1004) and first gear (1006) both sides meshing are connected, and a pair of one end of first rack (1004) extends to the outside of unable adjustment base (1001), fixed block (1003) are all installed to one end of first rack (1004), a pair of through-hole has been seted up to one side of fixed block (1003), a pair of gag lever (1002) are installed to the bilateral symmetry of unable adjustment base (1001), just gag lever (1002) can slide in the through-hole, elevating system (300) are installed at the top of mechanism (200), elevating system (300) and the bottom of fixed block (300) block mutually.

2. An automatic fire extinguishing apparatus according to claim 1, characterized in that the fire extinguishing mechanism (200) comprises a storage tank (2001), the lifting mechanism (300) comprises a connecting sleeve (3001), the connecting sleeve (3001) is mounted at the top of the storage tank (2001), a sliding sleeve (3003) is slidingly connected to the inside of the connecting sleeve (3001), a clamping ring (3004) is mounted at the top of the sliding sleeve (3003), a clamping hook is mounted at the bottom of the fixed block (1003), and the clamping ring (3004) and the clamping hook are mutually clamped.

3. An automatic fire extinguishing apparatus according to claim 2, characterized in that the inside of the connecting sleeve (3001) is connected with a worm (3009) and a connecting shaft (3008) through bearings, a worm wheel (3006) and a second gear (3007) are installed on the outer side of the connecting shaft (3008), the worm wheel (3006) and the worm (3009) are meshed with each other, a second rack (3005) is installed on the outer side of the sliding sleeve (3003), and the second rack (3005) and the second gear (3007) are meshed with each other.

4. A fire extinguishing apparatus according to claim 3, characterized in that a knob (3010) is mounted on the outside of the connecting sleeve (3001), and the knob (3010) is in driving connection with a worm wheel (3006).

5. An automatic fire extinguishing apparatus according to claim 4, characterized in that the bottom of the connecting sleeve (3001) is provided with a limit post (3002), and the sliding sleeve (3003) is slidable outside the limit post (3002).

6. An automatic fire extinguishing apparatus according to claim 2, characterized in that the outside of the storage tank (2001) is provided with an air inlet, and an air valve is mounted at the air inlet.

7. The automatic fire extinguishing device according to claim 6, wherein a connecting pipe (2002) is installed at the bottom of the storage tank (2001), a block is connected inside the connecting pipe (2002) in a sliding manner, a discharge block (2004) is installed at the bottom of the connecting pipe (2002), a pair of pipes (2003) are connected between the discharge block (2004) and the connecting pipe (2002), a control pipe (2005) is connected at the bottom of the block, a threaded rod (2006) is connected between the control pipe (2005) and the discharge block (2004), and a plurality of discharge grooves are formed in the bottom of the discharge block (2004).

8. A fire fighting device according to claim 7, characterized in that the connection of the conduit (2003) and the connection tube (2002) is attached to the outside of the block.