CN212129325U

CN212129325U - Anti-collision self-locking outdoor fire hydrant

Info

Publication number: CN212129325U
Application number: CN202020803257.1U
Authority: CN
Inventors: 王金峰
Original assignee: Bath Valve Technology Co ltd
Current assignee: Bath Valve Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-11
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses an outdoor fire hydrant of anticollision self-locking type, its structure includes bolt body, footstock, base, case, delivery port, closing cap, chain, outlet and self-lock device, the utility model discloses following beneficial effect has, through having set up self-lock device on the bolt body, the rethread protective case is installed the circuit board, makes the sensor in the circuit board carry out real-time detection to the mounted state of bolt body, makes the singlechip pass through the solenoid valve that the data line made in the disk seat and lock after taking place to empty, makes the fire water stop to gush out, reaches convenient effectual auto-lock water-closing operation that carries on, avoids the water source extravagant and improves the convenient effect of use.

Description

Anti-collision self-locking outdoor fire hydrant

Technical Field

The utility model belongs to the technical field of the fire hydrant, in particular to outdoor fire hydrant of anticollision self-locking type.

Background

Fire fighting refers to eliminating danger and preventing disasters, and also refers to fire fighting work in life, a fire hydrant is called as a fire hydrant in a formal mode, is a fixed fire fighting facility and mainly used for controlling combustibles, isolating combustion-supporting objects and eliminating ignition sources, and is divided into an indoor fire hydrant and an outdoor fire hydrant, the outdoor fire hydrant is a water supply facility arranged on a fire-fighting water supply pipe network outside a building, is mainly used for a fire truck to take water from the municipal water supply pipe network or the outdoor fire-fighting water supply pipe network to extinguish fire and can also be directly connected with a water hose and a water gun to discharge water to extinguish fire, the outdoor fire hydrant is also technically improved along with the development of the times, but the existing outdoor fire hydrant is usually knocked over when being installed and used, so that fire-fighting water is flushed out to form waste, and the conventional anti-collision self-locking measures are usually carried out through a rod locking mechanism with a more complex structure, the self-locking device is easy to damage and block when the collision force is large, and the self-locking is difficult to complete, so that subsequent overhaul and maintenance are often required, timely and effective anti-collision self-locking measures are difficult to implement when the outdoor fire hydrant is used, and the water source waste and inconvenience are caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide an anticollision from outdoor fire hydrant of lock type at present to difficult implementation is timely effectual anticollision self-locking measure when solving outdoor fire hydrant and uses, causes the water source extravagant and the inconvenient problem of formation, reaches convenient effectual operation of closing water of locking of carrying on, avoids the water source extravagant and improves convenient to use's effect.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an anticollision self-locking type outdoor fire hydrant, including the bolt body, footstock, base, case, delivery port, closing cap, chain, sluicing mouth and self-lock device, bolt installation footstock and base respectively in both ends about the bolt body, footstock top side middle part embedding is provided with the case, and the footstock outside encircles and is equipped with the delivery port, delivery port outer end and closing cap threaded connection, it is fixed with the chain to twine between closing cap outside middle part and the footstock, base right side top embedding is provided with the sluicing mouth, the bottom fastening of bolt body outside is installed with self-lock device, self-lock device comprises protecting shell, loading and unloading mechanism, circuit board, singlechip, sensor, data line, power cord, valve seat and solenoid valve, the protecting shell left side is through powerful glue bonding in singlechip loading and unloading mechanism, circuit board rear side bolt is installed in the protecting shell to circuit board front side middle part and left part embedding welding have respectively, the bottom side of the circuit board is respectively provided with a data line and a power line in an embedded mode from left to right, the bottom end of the data line penetrates through the right portion of the valve seat and then is installed in the electromagnetic valve in an embedded mode, the inner side of the assembling and disassembling mechanism is fixedly installed on the bolt body, and the top end of the valve seat is fixed with the base through bolts.

Further, the loading and unloading mechanism comprises a support ring, frame plates and a rotary sleeve, the frame plates at two symmetrically distributed positions are welded in the middle of the right side of the support ring, the rear end of the rotary sleeve is rotatably installed on the support ring, the right side of the frame plates is bonded with a protective shell through a strong glue, and the support ring and the inner side of the rotary sleeve are fixedly installed on a bolt body.

Furthermore, the frame plate is integrally L-shaped, and the front end of the supporting ring is fixed with the rotating sleeve bolt.

Furthermore, a corresponding through hole structure is formed in the joint of the right part of the valve seat and the data line, and bolts at the upper end and the lower end of the electromagnetic valve are installed in the valve seat.

Further, the inside of the protective shell is of a cavity structure, and the height dimension of the protective shell is 3.2 cm.

Furthermore, the middle part of the right side of the protective shell is embedded with a switch, two ports are arranged at the right end of the single chip microcomputer, the single chip microcomputer is electrically connected with a power line through the switch, the electromagnetic valve is electrically connected with the single chip microcomputer through a data line and the ports, and the sensor is electrically connected with the single chip microcomputer through the ports.

Further, the type of the single chip microcomputer is EM78P153BSO 14J.

Further, the type of the sensor is MPU-9150.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems of water source waste and inconvenient formation caused by difficult implementation of timely and effective anti-collision self-locking measures when the outdoor fire hydrant is used, the self-locking device is arranged on the bolt body, and the circuit board is installed through the protective shell, so that the sensor in the circuit board can detect the installation state of the bolt body in real time, after the tipping, the singlechip enables the electromagnetic valve in the valve seat to be locked through the data line, so that the fire-fighting water stops flowing out, the self-locking and water-closing operation is conveniently and effectively carried out, the water source waste is avoided, and the effect of convenient use is improved, and through set up loading and unloading mechanism on the protective case, rethread revolves the bolt on supporting ring and the commentaries on classics cover, makes to change the cover and fix and shift out around establishing on the bolt body, makes the frame plate drive the protective case and load and unload on the bolt body, reaches nimble stable loading and unloading operation to the protective case, improves the effect of the recovery rate of utilization and the installation stability of protective case.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the self-locking device of the present invention;

FIG. 3 is a schematic view of the internal structure of the protective casing of the present invention;

FIG. 4 is a schematic view of the internal structure of the valve seat of the present invention;

FIG. 5 is a schematic view of the structure of the loading and unloading mechanism of the present invention;

in the figure: the plug comprises a plug body-1, a top seat-2, a base-3, a valve core-4, a water outlet-5, a sealing cover-6, a chain-7, a water outlet-8, a self-locking device-9, a protective shell-91, a loading and unloading mechanism-92, a circuit board-93, a single chip microcomputer-94, a sensor-95, a data line-96, a power line-97, a valve seat-98, an electromagnetic valve-99, a support ring-921, a frame plate-922 and a rotating sleeve-923.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an anti-collision self-locking outdoor fire hydrant: the self-locking type water-saving valve comprises a bolt body 1, a top seat 2, a base 3, a valve core 4, a water outlet 5, a sealing cover 6, a chain 7, a water draining opening 8 and a self-locking device 9, wherein the top seat 2 and the base 3 are respectively installed at the upper end and the lower end of the bolt body 1 through bolts, the valve core 4 is embedded in the middle of the top side of the top seat 2, the water outlet 5 is arranged on the outer side of the top seat 2 in a surrounding mode, the outer end of the water outlet 5 is in threaded connection with the sealing cover 6, the chain 7 is fixedly wound between the middle end of the outer side of the sealing cover 6 and the top seat 2, the water draining opening 8 is embedded in the top end of the right side of the base 3, the self-locking device 9 is fixedly installed at the bottom end of the outer side of the bolt body 1, the self-locking device 9 comprises a protective shell 91, an assembling and disassembling mechanism 92, a circuit board 93, a single chip microcomputer 94, a sensor 95, a data, the bottom side of the circuit board 93 is respectively provided with a data line 96 and a power line 97 from left to right in an embedded manner, the bottom end of the data line 96 penetrates through the right part of the valve seat 98 and then is embedded and installed in the electromagnetic valve 99, the inner side of the assembling and disassembling mechanism 92 is tightly installed on the bolt body 1, and the top end of the valve seat 98 is fixed with the base 3 through bolts.

Wherein, loading and unloading mechanism 92 comprises ring 921, frame plate 922 and commentaries on classics cover 923, the middle part welding of ring 921 right side has frame plate 922 in two places of symmetric distribution, it installs on ring 921 to change cover 923 rear end rotation, frame plate 922 right side bonds with protecting crust 91 through the powerful glue, ring 921 and the inboard fastening of commentaries on classics cover 923 are installed on key 1, to the loading and unloading of protecting crust 91 on key 1 flexibility, improve installation steadiness and recovery effect.

Wherein, the frame plate 922 is whole to be the L type, prop ring 921 front end and commentaries on classics cover 923 bolt fastening, make prop ring 921 and change cover 923 can carry out the firm tight fixed of subsides with the bolt body 1, improve the firm effect of installation.

The corresponding through hole structure is formed in the joint of the right portion of the valve seat 98 and the data line 96, and bolts at the upper end and the lower end of the electromagnetic valve 99 are mounted in the valve seat 98, so that the electromagnetic valve can dredge and block external fire-fighting water in the valve seat 98, and the use stability is improved.

Wherein, the inside cavity structure that is of protective case 91 to protective case 91's height dimension size is 3.2cm, and the specification is moderate, does benefit to installation and shifts out.

Wherein, the embedding of protective housing 91 right side middle part is provided with switch 911, singlechip 94 right-hand member is arranged and is provided with two ports 941, singlechip 94 is connected with the power cord 97 electricity through switch 911, solenoid valve 99 is connected with singlechip 94 electricity through data line 96 and port 941, sensor 95 is connected with singlechip 94 electricity through port 941, makes it can carry out circular telegram and operation respectively.

The single chip microcomputer 94 is EM78P153BSO14J in model number and is low in cost.

The sensor 95 is MPU-9150 in type, and has high sensitivity.

This patent protective case 91 be an article of making by ABS plastics material, have stronger use hardness, inside is the cavity structure, wholly seals up the closure through the construction bolt, can support for each part provides stable installation space, solenoid valve 99 be a comparatively common device in the life, the principle is through electromagnetic control switch and closed valve body, is the automatic basic component that is used for controlling the fluid.

The working principle is as follows: when in use, the bottom end of the valve seat 98 is fixed with the valve of the external fire-fighting system by bolts, after the fire-fighting water circulates, the fire-fighting water can flow into the base 3 through the valve seat 98 and the electromagnetic valve 99, then the power line 97 can be connected with the power supply, the switch 911 is pressed, the single chip microcomputer 94 is electrified to operate, the single chip microcomputer 94 transmits current into the sensor 95 through the corresponding port 941, the electromagnetic valve 99 is electrified through the data line 96 and the port 941, the fire-fighting operation is started, when the fire-fighting operation is required, the fire-fighting water hose can be connected into the water outlet 5 through the valve core rotating 4 and the sealing cover 6 in the conventional fire-fighting steps, the fire-fighting water in the base 3 flows into the bolt body 1 and the top seat 2 and then flows out from the water outlet 5 after moving in the bolt body 1, and when the fire-fighting operation is not required, the valve core 4 can be rotated by the resetting rotating force in the, the water source in the base 3 is closed, then the fire hose is screwed out, the sealing cover 6 is screwed in the water outlet 5 to complete resetting, then, when the bolt body 1 is knocked to topple, the bolt body 1 drives the protective shell 91 and the sensor 95 installed in the protective shell to tilt, the sensor 95 detects the moving acceleration of the state of the bolt body and provides a three-dimensional vector value of the change of the tilt angle, when the three-dimensional vector value exceeds a preset change value, the sensor 95 can transmit the detection data to the single chip microcomputer 94 through the port 941, the single chip microcomputer 94 closes the electromagnetic valve 99 in the valve seat 98 through the port 941 and the data line 96, the fire water stops flowing in the base 3 to complete self-locking, then, when in maintenance, the switch 911 can be pressed down to cut off the power of each part, and then, when the bolt body 1 is damaged and needs to be replaced, alright will prop ring 921 and rotate the connecting bolt on the cover 923 through the power of turning round and screw out, afterwards, make it drive protective case 91 and the bolt 1 after hitting separate, treat new bolt 1 after the installation afterwards, alright make it laminate with propping ring 921 thereupon with bolt 1 with rotating cover 923, again through the bolt screw in with rotating cover 923 and propping ring 921 junction, accomplish fixedly, make protective case 91 accomplish the installation that resets, and press switch 911, make each part of singlechip 94 control circular telegram, and make after sensor 95 resets for initial settlement attitude angle, make it open through the same principle messenger solenoid valve 99, make the fire-fighting water gush into in the base 3, accomplish the use.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anti-collision self-locking outdoor fire hydrant comprises a hydrant body (1), a top seat (2), a base (3), a valve core (4), a water outlet (5), a sealing cover (6), a chain (7) and a water drainage port (8), wherein the top seat (2) and the base (3) are respectively bolted at the upper end and the lower end of the hydrant body (1), the valve core (4) is embedded in the middle of the top side of the top seat (2), the water outlet (5) is formed in the outer side of the top seat (2) in a surrounding mode, the outer end of the water outlet (5) is in threaded connection with the sealing cover (6), the chain (7) is wound and fixed between the middle end of the outer side of the sealing cover (6) and the top seat (2), and the water drainage port (8) is embedded in;

the method is characterized in that: the automatic locking device comprises a bolt body (1), and is characterized by further comprising a self-locking device (9), wherein the self-locking device (9) is fixedly installed at the bottom end of the outer side of the bolt body (1), the self-locking device (9) is formed by a protective shell (91), a loading and unloading mechanism (92), a circuit board (93), a single chip microcomputer (94), a sensor (95), a data line (96), a power line (97), a valve seat (98) and an electromagnetic valve (99), the left side of the protective shell (91) is bonded on the loading and unloading mechanism (92) through strong glue, the rear side of the circuit board (93) is installed in the protective shell (91) in a bolt mode, the middle portion and the left portion of the front side of the circuit board (93) are respectively embedded and welded with the single chip microcomputer (94) and the sensor (95), the bottom side of the circuit board (93) is respectively embedded and provided with the data line (, the inner side of the assembling and disassembling mechanism (92) is tightly fixed on the bolt body (1), and the top end of the valve seat (98) is fixed with the base (3) through bolts.

2. An anti-collision self-locking outdoor fire hydrant according to claim 1, characterized in that: loading and unloading mechanism (92) comprises support ring (921), frame plate (922) and commentaries on classics cover (923), support ring (921) right side middle part welding has frame plate (922) of two places of symmetric distribution, it installs on supporting ring (921) to change cover (923) rear end rotation, frame plate (922) right side is glued with protecting crust (91) through the powerful glue, it installs on bolt body (1) with the inboard fastening of commentaries on classics cover (923) to support ring (921).

3. An anti-collision self-locking outdoor fire hydrant according to claim 2, characterized in that: the frame plate (922) is wholly L-shaped, and the front end of the supporting ring (921) is fixed with the rotating sleeve (923) through bolts.

4. An anti-collision self-locking outdoor fire hydrant according to claim 1, characterized in that: the right part of the valve seat (98) is connected with the data line (96) and is provided with a corresponding through hole structure, and the upper end and the lower end of the electromagnetic valve (99) are arranged in the valve seat (98) through bolts.

5. An anti-collision self-locking outdoor fire hydrant according to claim 1, characterized in that: the interior of the protective shell (91) is of a cavity structure, and the height dimension of the protective shell (91) is 3.2 cm.

6. An anti-collision self-locking outdoor fire hydrant according to claim 1, characterized in that: the embedding of protective housing (91) right side middle part is provided with switch (911), singlechip (94) right-hand member is arranged and is provided with two ports (941), singlechip (94) are connected through switch (911) and power cord (97) electricity, solenoid valve (99) are connected with singlechip (94) electricity through data line (96) and port (941), sensor (95) are connected with singlechip (94) electricity through port (941).