Intelligent fire hydrant cabinet for fire engineering

Abstract

The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to an intelligent fire hydrant cabinet for fire-fighting engineering, which comprises a cabinet body, a door body, a fire hose and a fire hydrant body, the fire hose and the fire hydrant body are fixedly arranged in the cabinet body, and the door body is slidably connected to the cabinet body. A lower partition plate and an upper partition plate are fixedly arranged on the two sides, close to the top end and the bottom end of the box body, in the box body respectively, limiting through grooves are formed in the ends of the lower partition plate and the upper partition plate respectively, locking assemblies are slidably connected to the two sides, close to the lower partition plate and the upper partition plate, of the box body respectively, and the two locking assemblies can penetrate through the limiting through grooves to limit the door body. According to the device, through cooperation of a spring telescopic rod, a locking sliding block, a guide sliding groove and a limiting through groove, the door body is locked when sliding to the limiting through groove, at the moment, a lower pull rod and an upper pull rod need to be pulled at the same time so that the door body can be unlocked, children are prevented from simply opening the fire hydrant cabinet, and the safety of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fire fighting equipment, especially relates to an intelligent fire hydrant cabinet for fire engineering. BACKGROUND

[0002] Fire engineering mainly studies the basic knowledge and skills of fire prevention regulations, fire prevention engineering technology, fire investigation, fire fighting and rescue and other aspects, the fire hydrant cabinet is the box used for storing the fire hydrant, is used for extinguishing fire at the time, the installation mode has the open -type, the concealed type, the half concealed type, the box body is provided with the fire hydrant, the water hose, the water gun and the fire hose reel etc., the fire hydrant is provided with the fire hydrant and the control valve of controlling the flow rate of water flow, the fire hydrant is connected with the water hose, the existing fire hydrant cabinet is short of the protective measure, and children will take out the appliance in the fire hydrant cabinet to play due to weak safety consciousness, and it is easy to cause the security risk.

[0003] Such as patent application number CN217938990U discloses a kind of intelligent fire hydrant cabinet for fire engineering, belongs to the technical field of fire engineering, including fixed plate, the fixed plate is installed with motor, the output end of the motor is fixedly connected with threaded rod, threaded rod is threadedly connected with limit slide block, threaded slot is formed in the limit slide block, the cross section of threaded slot and the threaded rod are adapted, limit slide rail is installed on the side of motor close to threaded rod, limit slide rail and limit slide block are slidably connected, by the above technical solution, when encountering fire, press the button of switch, the output end of motor drives threaded rod to rotate to the other side, threaded rod drives limit slide block to slide upwards in limit slide rail, the connecting rod fixedly connected with the lower end of limit slide block slides upwards in second sliding groove, drives fire hydrant cabinet body to slide upwards on first sliding groove, can effectively prevent the lack of fire safety awareness of children from playing with fire hydrant.

[0004] But the above has following insufficient:

[0005] 1.The above patent can prevent children from playing with fire hydrant by threaded rod driving limit slide block to slide, and then connecting rod driving fire hydrant body to slide on first sliding groove, but children can still take out the fire appliance inside fire hydrant cabinet to play after pressing the lifting button and controlling fire hydrant cabinet to descend, and the safety of the device needs to be improved.

[0006] 2.The above patent needs to manually open the door lock of fire hydrant cabinet after fire occurs, and the door lock of fire hydrant cabinet cannot be unlocked in advance by intelligent component, which prolongs the rescue time of fire, and the safety of the device needs to be further improved. UTILITY MODEL CONTENT

[0007] The utility model discloses in order to overcome the insufficient of prior art, provide a fire engineering with intelligent fire hydrant box, through the cooperation of lower lifting support, upper lifting support, spring telescopic link, locking slider and spacing through groove, make the door body when sliding to spacing through groove be locked, and need to pull down the pull rod and upper pull rod simultaneously to remove the lock, avoid the child more easily open fire hydrant box, improve the security of device, the cooperation of coil power supply, armature, solenoid, unlocking support and smoke inductor simultaneously, realize the automation of fire hydrant box and unlock, shorten the rescue time of fire, improve the security of device.

[0008] The utility model discloses in order to realize above-mentioned purpose, provide following technical scheme: a fire engineering with intelligent fire hydrant box, including box, door body, fire hose and fire hydrant body, fire hose and fire hydrant body are established in the box, the door body is connected on the box sliding, the inside of box is close to the both sides of its top and bottom and is established with lower baffle and upper baffle respectively, the end of lower baffle and upper baffle is established with a spacing through groove respectively, the both sides of box close to lower baffle and upper baffle are slidingly connected with a locking assembly respectively, two locking assemblies can pass through spacing through groove and limit the door body.

[0009] Further, the locking assembly comprises a lower lifting support, an upper lifting support, two spring telescopic links and a locking slider, the lower lifting support and the upper lifting support can vertically slide on the door body, the two spring telescopic links are fixedly connected to the top of the lower lifting support and the bottom of the upper lifting support respectively, and the two locking sliders are fixedly connected to opposite ends of the two spring telescopic links respectively.

[0010] Further, the lower lifting support and the upper lifting support are fixedly connected with a pull-down rod and an upper pull rod at one end away from the lower baffle and the upper baffle respectively, the top and the bottom of the box are provided with a positioning sliding groove respectively, and the pull-down rod and the upper pull rod are slidingly connected to the two positioning sliding grooves respectively.

[0011] Further, the top and the bottom of the outer wall of the box are fixedly provided with an upper guide rail and a lower guide rail respectively, the door body is slidingly connected to the lower guide rail and the upper guide rail, the bottom of the lower baffle and the top of the upper baffle are provided with a guide sliding groove respectively, the guide sliding groove is communicated with the spacing through groove, and the two locking sliders are slidingly connected to the guide sliding groove.

[0012] Further, two coil fixing boxes are fixed on the inner side wall of the box body between the lower partition plate and the upper partition plate, one electromagnetic coil is fixed in each of the two coil fixing boxes, two coil power supplies are fixed on the side wall of the box body close to the coil fixing boxes, the two coil power supplies are electrically connected with the electromagnetic coils, one smoke sensor is electrically connected to one side of each of the two coil power supplies, and the two smoke sensors are fixed on the side wall of the box body close to the coil power supplies.

[0013] Further, two positioning supports are fixed on the inner side wall of the box body between the two coil fixing boxes, one reset spring is fixed on the end face of each of the two positioning supports close to the coil fixing boxes, an armature is fixed on one end of each of the two reset springs close to the coil fixing boxes, two unlocking support rods are fixed on one end of each of the two armatures close to the coil fixing boxes, and the two unlocking support rods can pass through the coil fixing boxes and extend into the limiting grooves under the drive of the armatures.

[0014] Further, a dustproof box is fixed on the top of the box body, the upper pull rod is located in the dustproof box, and the two ends of the positioning sliding groove are located in the dustproof box.

[0015] Compared with the prior art, the beneficial effects of the scheme are as follows:

[0016] (1) Through the cooperation of the spring telescopic rod, the locking sliding block, the guide sliding groove and the limiting groove, the locking sliding block can pass through the limiting groove to limit the sliding of the lower lifting support and the upper lifting support, so that the door body is locked when sliding to the limiting groove, at this time, the lower pull rod and the upper pull rod need to be pulled at the same time to make the locking sliding block disengage from the limiting groove and slide on the guide sliding groove again, so that the door body is unlocked and can slide again, preventing children from simply opening the fire hydrant box, and improving the safety of the device.

[0017] (2) Through the cooperation of the coil power supply and the smoke sensor, the smoke sensor can control the opening of the coil power supply when detecting fire smoke, complete the energization of the electromagnetic coil, and then the electromagnetic coil can control the lifting of the armature, so as to complete the automatic unlocking of the fire hydrant box, shorten the rescue time of the fire, and further improve the safety of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic view of the utility model.

[0019] Figure 2 It is a three-dimensional schematic view of the utility model. Figure 1 It is a three-dimensional schematic view of the utility model.

[0020] Figure 3 It is a three-dimensional schematic view of the utility model.

[0021] Figure 4 It is an internal structure schematic view of the utility model.

[0022] Figure 5 It is Figure 4 The partial enlarged view at B.

[0023] Figure 6 It is Figure 4 The partial enlarged view at C.

[0024] Figure 7 It is an internal structure schematic view of the utility model.

[0025] The figure mark explanation: box 10, door body 11, dustproof box 12, fire hose 13, fire hydrant body 14, lower partition 15, upper partition 16, lower guide rail 17, lower pull rod 18, upper pull rod 19, lower lifting support 20, upper lifting support 21, spring telescopic rod 22, locking slider 23, guide sliding slot 24, limiting through slot 25, positioning support 26, reset spring 27, armature 28, coil fixing box 29, electromagnetic coil 30, unlocking support rod 31, coil power supply 32, smoke inductor 33, upper guide rail 34, positioning sliding slot 35. DETAILED DESCRIPTION

[0026] In order to make the personnel in the technical field better understand the utility model scheme, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment.

[0027] Reference Figure 1 , Figure 3 , Figure 4 , a kind of intelligent fire hydrant box for fire engineering, including box 10, door body 11, fire hose 13 and fire hydrant body 14, fire hose 13 and fire hydrant body 14 are fixed in box 10, the top and bottom of the outer side wall of box 10 are respectively fixed with upper guide rail 34 and lower guide rail 17, door body 11 is slidably connected on lower guide rail 17 and upper guide rail 34, lower partition 15 and upper partition 16 are fixed in the inside of box 10 close to the two sides of lower guide rail 17 and upper guide rail 34, the bottom and top of lower partition 15 and upper partition 16 are respectively provided with a guide sliding slot 24, limiting through slot 25 is set in the end of lower partition 15 and upper partition 16, guide sliding slot 24 is communicated with limiting through slot 25, one positioning sliding slot 35 is respectively set in the top and bottom of box 10, lower lifting support 20 and upper lifting support 21 are slidably connected on the two end side walls of door body 11 close to lower guide rail 17 and upper guide rail 34, lower pull rod 18 and upper pull rod 19 are respectively fixed on lower lifting support 20 and upper lifting support 21, lower pull rod 18 and upper pull rod 19 are slidably arranged on two positioning sliding slots 35.

[0028] The door body 11 can be guided by the lower guide rail 17 and the upper guide rail 34 to close the box body 10, and the lower pull rod 18 and the upper pull rod 19 can be driven to slide on the 35 by the cooperation of the lower lifting support 20 and the upper lifting support 21 when the door body 11 slides, thereby improving the stability of the connection between the door body 11 and the box body 10, and the lower lifting support 20 and the upper lifting support 21 can slide on the inner side wall of the door body 11 by pulling the lower pull rod 18 and the upper pull rod 19.

[0029] The dustproof box 12 is fixed on the top of the box body 10, the upper pull rod 19 is located inside the dustproof box 12, both ends of the positioning sliding groove 35 are located inside the dustproof box 12, a spring telescopic rod 22 is fixed on the top and the bottom of the lower lifting support 20 and the upper lifting support 21 respectively, one locking sliding block 23 is fixed on the end of each spring telescopic rod 22 away from the lower lifting support 20 and the upper lifting support 21, the locking sliding block 23 is slidingly connected to the guide sliding groove 24, and the two locking sliding blocks 23 can pass through the limiting through slot 25 under the driving of the spring telescopic rod 22.

[0030] The cooperation of the spring telescopic rod 22, the locking sliding block 23, the guide sliding groove 24 and the limiting through slot 25 enables the locking sliding block 23 to pass through the limiting through slot 25 to limit the sliding of the lower lifting support 20 and the upper lifting support 21, so that the door body 11 is locked when it slides to the limiting through slot 25, at this time, the lower pull rod 18 and the upper pull rod 19 need to be pulled at the same time to make the locking sliding block 23 disengage from the limiting through slot 25 and slide on the guide sliding groove 24 again, so that the door body 11 is unlocked and can slide again, preventing children from easily opening the fire hydrant box and improving the safety of the device. At the same time, the dustproof box 12 provided on the box body 10 can prevent dust from entering the fire hydrant box, ensuring the cleanliness of the fire hydrant box.

[0031] Two coil fixing boxes 29 are fixed on the two end side walls of the box body 10 close to the limiting through slot 25, one electromagnetic coil 30 is fixed in each coil fixing box 29, two positioning supports 26 are fixed on the inner side wall of the box body 10 between the two coil fixing boxes 29, one return spring 27 is fixed on the end face of each positioning support 26 close to the coil fixing box 29, the electric armature 28 is fixed on the end of each return spring 27 close to the coil fixing box 29, and two unlocking support rods 31 are fixed on the end of each electric armature 28 close to the coil fixing box 29. The two unlocking support rods 31 can pass through the coil fixing box 29 and extend into the limiting through slot 25 under the driving of the electric armature 28.

[0032] The magnetic field generated by the energization of the electromagnetic coil 30 can attract the armature 28 into the electromagnetic coil 30, thereby driving the unlocking support rod 31 to pass through the coil fixing box 29 and extend into the limiting through slot 25 to press the locking slider 23, so that the locking slider 23 no longer extends into the limiting through slot 25, thereby completing the automatic unlocking of the door body 11 and improving the portability of the device.

[0033] Two coil power supplies 32 are arranged on the inner side wall of the box body 10 close to the coil fixing box 29, and the two coil power supplies 32 are electrically connected together, and one smoke sensor 33 is electrically connected on one side of each coil power supply 32, and the two smoke sensors 33 are fixedly connected on the side wall of the box body 10 close to the coil power supply 32.

[0034] Through the cooperation of the coil power supply 32 and the smoke sensor 33, the smoke sensor 33 can control the opening of the coil power supply 32 when detecting fire smoke, complete the energization of the electromagnetic coil 30, and then the electromagnetic coil 30 can control the lifting of the armature 28, thereby completing the automatic unlocking of the fire hydrant box, shortening the rescue time of the fire, and improving the safety of the device.

[0035] In this embodiment, initially, the device is connected to the power supply, and the operator pushes the door body 11 towards one side of the coil fixing box 29, at this time the locking slider 23 slides on the guide sliding groove 24, when the locking slider 23 slides to the position of the limiting through slot 25, the spring telescopic rod 22 is no longer compressed and restores the initial length, under the driving of the spring telescopic rod 22, the two locking sliders 23 pass through the limiting through slot 25, completing the locking of the fire hydrant box.

[0036] When the operator needs to manually open the fire hydrant box, the operator needs to first open the top cover of the dustproof box 12, and at the same time, pull the lower pull rod 18 and the upper pull rod 19 away from the vertical direction of the box body 10, then pull the lower pull rod 18 and the upper pull rod 19 horizontally away from the limiting through slot 25, the locking slider 23 is disengaged from the limiting of the limiting through slot 25 and slides on the guide sliding groove 24 again, at this time the door body 11 can freely slide on the lower guide rail 17 and the upper guide rail 34, and the unlocking of the fire hydrant box is completed.

[0037] When the fire occurs, the smoke sensor 33 sends a control signal to the coil power supply 32 after sensing that the smoke concentration exceeds the threshold value, the coil power supply 32 starts to work and energizes the electromagnetic coil 30 after receiving the signal, the electromagnetic coil 30 generates a magnetic field under the energized condition, and has a magnetic attraction effect on the armature 28, under the attraction of the electromagnetic coil 30, the armature 28 extends into the electromagnetic coil 30, and under the driving of the electromagnetic coil 30, the support rod 31 passes through the coil fixing box 29 and extends into the limiting through slot 25 to extrude the locking slider 23, so that the locking slider 23 no longer extends into the limiting through slot 25 to complete the automatic unlocking of the fire hydrant box. At this time, the operator can directly pull the door body 11 and connect the fire hose 13 with the fire hydrant body 14 to start the fire extinguishing work.

[0038] The above-mentioned coil power supply 32 and smoke sensor 33 are mature prior art, which will not be described here.

[0039] As some terms are used in the description and claims to refer to certain components. Those skilled in the art should understand that hardware manufacturers may use different names to refer to the same component. The description and claims of this specification do not take the difference in name as the way to distinguish the components, but take the difference in function of the components as the criterion for distinguishing. As mentioned throughout the description and claims, "including" is an open term, which should be interpreted as "including but not limited to". "Approximately" means within an acceptable error range, and those skilled in the art can solve the technical problems within a certain error range and basically achieve the technical effects.

[0040] It should be noted that the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the products or systems including a series of elements not only include those elements, but also include other elements not explicitly listed or inherent to such products or systems. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of another identical element in the product or system comprising the element.

[0041] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified by the above-mentioned teaching or related art or knowledge within the scope of the application conceived herein. The modifications and changes made by those skilled in the art without departing from the spirit and scope of the present application shall be within the scope of protection of the appended claims of the present application.

Claims

1. A smart fire hydrant box for fire protection engineering, comprising a box body (10), a door (11), a fire hose (13), and a fire hydrant body (14), wherein the fire hose (13) and the fire hydrant body (14) are fixedly installed inside the box body (10), characterized in that, The door (11) is slidably connected to the box (10). The box (10) has a lower partition (15) and an upper partition (16) fixedly installed on the two sides near its top and bottom, respectively. The lower partition (15) and the upper partition (16) have a limiting groove (25) at their ends. The box (10) has a locking component slidably connected on the two sides near the lower partition (15) and the upper partition (16). The two locking components can pass through the limiting groove (25) and limit the door (11).

2. The intelligent fire hydrant box for fire protection engineering according to claim 1, characterized in that, The locking assembly includes a lower lifting support (20), an upper lifting support (21), two spring telescopic rods (22), and a locking slider (23). The lower lifting support (20) and the upper lifting support (21) can slide vertically on the door (11). The two spring telescopic rods (22) are respectively fixedly connected to the top of the lower lifting support (20) and the bottom of the upper lifting support (21). The two locking sliders (23) are respectively fixedly connected to the opposite ends of the two spring telescopic rods (22).

3. The intelligent fire hydrant box for fire protection engineering according to claim 2, characterized in that, The lower lifting support (20) and the upper lifting support (21) are respectively fixedly connected to a lower pull rod (18) and an upper pull rod (19) at the ends away from the lower partition (15) and the upper partition (16). The top and bottom of the box body (10) are respectively provided with a positioning slide groove (35), and the lower pull rod (18) and the upper pull rod (19) are respectively slidably connected on the two positioning slide grooves (35).

4. The intelligent fire hydrant box for fire protection engineering according to claim 3, characterized in that, The top and bottom of the outer side wall of the box (10) are respectively fixed with an upper guide rail (34) and a lower guide rail (17). The door (11) is slidably connected to the lower guide rail (17) and the upper guide rail (34). The bottom of the lower partition (15) and the top of the upper partition (16) are respectively provided with a guide groove (24). The guide groove (24) is connected to the limiting through groove (25). The two locking sliders (23) are slidably connected to the guide groove (24).

5. The intelligent fire hydrant box for fire protection engineering according to claim 1, characterized in that, Two coil fixing boxes (29) are fixed on the inner side wall of the box (10) between the lower partition (15) and the upper partition (16). An electromagnetic coil (30) is fixed in each of the two coil fixing boxes (29). Two coil power supplies (32) are fixed on the side wall of the box (10) near the coil fixing boxes (29). The two coil power supplies (32) are electrically connected to the electromagnetic coils (30). A smoke sensor (33) is electrically connected to one side of each of the two coil power supplies (32). The two smoke sensors (33) are fixedly connected to the side wall of the box (10) near the coil power supplies (32).

6. The intelligent fire hydrant box for fire protection engineering according to claim 5, characterized in that, The housing (10) is provided with two positioning supports (26) on the inner side wall between the two coil fixing boxes (29). Each of the two positioning supports (26) is provided with a return spring (27) on one end face near the coil fixing box (29). An armature (28) is provided on one end of the two return springs (27) near the coil fixing box (29). Two unlocking support rods (31) are provided on one end of the two armatures (28) near the coil fixing box (29). The two unlocking support rods (31) can pass through the coil fixing box (29) and extend into the limiting through groove (25) under the drive of the armature (28).

7. The intelligent fire hydrant box for fire protection engineering according to claim 3, characterized in that, The top of the housing (10) is fixed with a dustproof box (12), the upper pull rod (19) is located inside the dustproof box (12), and the two ends of the positioning slide groove (35) are located inside the dustproof box (12).

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