CN214614349U - Anticollision fire hydrant for fire control - Google Patents
Anticollision fire hydrant for fire control Download PDFInfo
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- CN214614349U CN214614349U CN202120121670.4U CN202120121670U CN214614349U CN 214614349 U CN214614349 U CN 214614349U CN 202120121670 U CN202120121670 U CN 202120121670U CN 214614349 U CN214614349 U CN 214614349U
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- collision
- fire hydrant
- bolt body
- heat preservation
- fire
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Abstract
The utility model discloses an anti-collision fire hydrant for fire fighting, which comprises a hydrant body, an anti-collision part, a heat preservation part and an external controller; the lower end of the bolt body is provided with a connecting part, the upper end of the circumferential surface of the bolt body is communicated with uniformly distributed liquid outlet pipes, and the upper end of the bolt body is provided with a valve part; the anti-collision part is positioned on the outer side of the bolt body and is connected with the bolt body; the advantages are that: the anti-collision device is provided with the corresponding anti-collision part, and the external load directly borne by the fire hydrant can be effectively reduced through the anti-collision part, so that the damage probability of the fire hydrant due to the external load is reduced, and the normal service life of the fire hydrant is ensured; possess corresponding heat preservation portion, both can realize the heating to the fire hydrant through the heating pipe, can realize the heat preservation to the fire hydrant through the heat preservation again to the effectual fire hydrant of having avoided backflowing under the colder environment thoroughly probably the defect that freezes appears, and then effectively guaranteed the normal use of fire hydrant, the function is more comprehensive, the popularization and the use of the product of being convenient for.
Description
Technical Field
The utility model relates to a fire-fighting apparatus technical field, concretely relates to anticollision fire hydrant for fire control.
Background
A fire hydrant is called as a fire hydrant, a fixed fire-fighting facility mainly has the functions of controlling combustibles, isolating combustion-supporting objects, eliminating an ignition source, dividing indoor fire hydrants and outdoor fire hydrants, the existing outdoor fire hydrants can be divided into an overground fire hydrant and an underground fire hydrant according to a pre-buried mode, a large part of a hydrant body of the overground fire hydrant is exposed on the ground surface, in order to avoid the damage of the fire hydrant due to external factors, a corresponding anti-collision structure is frequently required to be added to the fire hydrant, the common anti-collision structure is that a corresponding shell is added outside the fire hydrant so as to achieve the purpose of collision prevention, however, the fire hydrant has certain defects in the using process, on one hand, the corresponding anti-collision shell is simply added outside the fire hydrant so as to achieve the purpose of collision prevention, but the shell easily brings certain inconvenience to the subsequent connection of a fire hose, on the other hand, the territory of China is vast, and for northern cities, most of the time is comparatively cold in one year, and the condition that freezes is very easily appeared in the inside of fire hydrant, though add corresponding backward flow measure on the fire hydrant and discharge the inside unnecessary moisture of fire hydrant and can avoid freezing, nevertheless can still influence the normal use of fire hydrant if inside moisture discharges incompletely, for this reason, we have proposed a fire control and have used crashproof fire hydrant.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anticollision fire hydrant for fire control in order to solve above-mentioned problem, have that anticollision performance is good, thermal insulation performance is good, heatable avoid freezing advantages such as, see explanation below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an anti-collision fire hydrant for fire fighting, which comprises a hydrant body, an anti-collision part, a heat preservation part and an external controller;
the lower end of the bolt body is provided with a connecting part, the upper end of the circumferential surface of the bolt body is communicated with uniformly distributed liquid outlet pipes, and the upper end of the bolt body is provided with a valve part;
the anti-collision part is positioned on the outer side of the bolt body and is connected with the bolt body;
the heat preservation part is positioned between the bolt body and the anti-collision part;
the input electricity of external controller connects the output of external power, guarantees the holistic crashproof ability of fire hydrant through anticollision portion, guarantees the holistic thermal insulation performance of fire hydrant through heat preservation portion, avoids the fire hydrant temperature to hang down excessively simultaneously.
Preferably, the connecting part comprises a flange, the flange is fixedly connected with the lower end of the hydrant body, and the flange is provided with connecting threaded holes which are uniformly distributed, so that a foundation is laid for the subsequent connection of the fire hydrant.
Preferably, the valve part comprises a screw rod, the screw rod is in threaded connection with the middle of the bolt body, a special bolt head is fixedly connected to the upper end of the screw rod, a piston is fixedly connected to the lower end of the screw rod, and the piston is fixedly connected with the inner part of the bolt body, so that normal water outlet and water closing of the fire hydrant are guaranteed, and normal use of the fire hydrant is further guaranteed.
Preferably, the middle part of the bolt body is provided with a mounting threaded hole corresponding to the screw rod, and the screw rod and the mounting threaded hole are installed in a matched mode, so that a foundation is laid for installation of the valve portion.
Preferably, the anti-collision part is an anti-collision shell, the anti-collision shell is of a cylindrical structure with openings at two ends, the upper end of the anti-collision shell is fixedly connected with the upper end of the circumferential surface of the bolt body, and the lower end of the anti-collision shell is fixedly connected with the upper end face of the flange, so that the normal installation of the anti-collision part is ensured.
Preferably, be equipped with the mounting hole corresponding with the drain pipe on the anticollision shell, drain pipe and mounting hole cooperation installation establish the basis for the normal installation of anticollision portion, guarantee the normal use of fire hydrant.
As preferred, heat preservation portion includes heat preservation and heating pipe, the heat preservation is located between the bolt body and the anticollision portion, the heat preservation is filled into by heat preservation and fire-retardant non-metallic material such as rock wool, the heating pipe evenly distributed between the bolt body and anticollision portion, the output of external controller is connected to the input electricity of heating pipe, guarantees the heat preservation function and the heating function of fire hydrant, avoids the inside freezing of fire hydrant, lays the foundation for the practicality of fire hydrant in cold weather.
The beneficial effects of the utility model reside in that:
the anti-collision device is provided with the corresponding anti-collision part, and the external load directly borne by the fire hydrant can be effectively reduced through the anti-collision part, so that the damage probability of the fire hydrant due to the external load is reduced, and the normal service life of the fire hydrant is ensured;
possess corresponding heat preservation portion, both can realize the heating to the fire hydrant through the heating pipe, can realize the heat preservation to the fire hydrant through the heat preservation again to the effectual fire hydrant of having avoided backflowing under the colder environment thoroughly probably the defect that freezes appears, and then effectively guaranteed the normal use of fire hydrant, the function is more comprehensive, the popularization and the use of the product of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic perspective view of fig. 1 according to the present invention;
fig. 3 is a schematic sectional view of the perspective front view of fig. 1 according to the present invention;
fig. 4 is a schematic cross-sectional view of the right side of the perspective view of fig. 1 according to the present invention.
The reference numerals are explained below:
1. a plug body; 2. a valve portion; 21. special bolt heads; 22. a screw; 23. a piston; 3. a connecting portion; 31. a flange; 32. a threaded hole; 4. an anti-collision part; 5. a liquid outlet pipe; 6. a heat-insulating part; 61. a heat-insulating layer; 62. heating the tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides an anti-collision fire hydrant for fire fighting, which comprises a hydrant body 1, an anti-collision part 4, a heat preservation part 6 and an external controller; the lower end of the hydrant body 1 is provided with a connecting part 3, the connecting part 3 comprises a flange 31, the flange 31 is fixedly connected with the lower end of the hydrant body 1, the flange 31 is provided with uniformly distributed connecting threaded holes 32, a foundation is laid for subsequent connection of the hydrant, the upper end of the circumferential surface of the hydrant body 1 is communicated with uniformly distributed liquid outlet pipes 5, the upper end of the hydrant body 1 is provided with a valve part 2, the valve part 2 comprises a screw 22, the screw 22 is in threaded connection with the middle part of the hydrant body 1, the middle part of the hydrant body 1 is provided with a mounting threaded hole corresponding to the screw 22, the screw 22 is in matched mounting with the mounting threaded hole, a foundation is laid for mounting the valve part 2, the upper end of the screw 22 is fixedly connected with a special bolt head 21, the lower end of the screw 22 is fixedly connected with a piston 23, the piston 23 is fixedly connected with the inner part of the hydrant body 1, and normal water outlet and water closing of the hydrant are ensured so as to ensure normal use of the hydrant; the anti-collision part 4 is located on the outer side of the bolt body 1 and connected with the bolt body 1, the anti-collision part 4 is an anti-collision shell, the anti-collision shell is of a tubular structure with openings at two ends, the upper end of the anti-collision shell is fixedly connected with the upper end of the circumferential surface of the bolt body 1, the lower end of the anti-collision shell is fixedly connected with the upper end face of the flange 31, the normal installation of the anti-collision part 4 is guaranteed, an installation hole corresponding to the liquid outlet pipe 5 is formed in the anti-collision shell, the liquid outlet pipe 5 is installed in a matched mode with the installation hole, a foundation is laid for the normal installation of the anti-collision part 4, and the normal use of the fire hydrant is guaranteed; the heat preservation part 6 is located between the bolt body 1 and the anti-collision part 4, the heat preservation part 6 comprises a heat preservation layer 61 and heating pipes 62, the heat preservation layer 61 is located between the bolt body 1 and the anti-collision part 4, the heat preservation layer 61 is filled with heat preservation and flame retardant non-metallic materials such as rock wool, the heating pipes 62 are evenly distributed between the bolt body 1 and the anti-collision part 4, the input end of the heating pipe 62 is electrically connected with the output end of an external controller, the heat preservation function and the heating function of the fire hydrant are guaranteed, the internal freezing of the fire hydrant is avoided, and a foundation is laid for the practicality of the fire hydrant in cold weather; the input electricity of external controller is connected the output of external power, guarantees the holistic crashproof ability of fire hydrant through anticollision portion 4, guarantees the holistic thermal insulation performance of fire hydrant through heat preservation portion 6, avoids the fire hydrant temperature to hang down excessively simultaneously.
In an embodiment of the utility model, adopt the fire control of above-mentioned structure to use anticollision fire hydrant, realize this fire hydrant and the intercommunication that has the external connecting piece of backflow structure through connecting portion 3, the intercommunication of rethread connecting piece realization and municipal water course, in-process using through valve portion 2, whether the play water of control fire hydrant, and the existence of special bolt head 21 avoids non-fire fighter to realize the operation to the fire hydrant, guarantee the security of fire hydrant, realize the anticollision protection to the fire hydrant through anticollision portion 4, realize heating and the heat preservation function to the fire hydrant through heat preservation portion 6, avoid the inside freezing of fire hydrant, thereby guarantee the normal use of fire hydrant.
It is noted that a. the external controller controls the operation of the heating pipe 62 using the prior art;
b. the fixing connection in the utility model can adopt a welding or riveting fixing mode;
c. the liquid outlet pipe 5 of the utility model is provided with corresponding sealing measures, thereby avoiding the influence of external factors on the interior of the fire hydrant;
d. the thickness of the piston 23 in the utility model is larger than the inner diameter of the liquid outlet pipe 5, thereby avoiding the water accumulation at the upper end of the piston 23 in the fire hydrant;
e. the utility model provides a anticollision portion 4's the outside still can add corresponding elastic material like rubber etc to increase anticollision portion 4's crashworthiness.
The anti-collision fire hydrant for fire fighting of this embodiment has following advantage:
the anti-collision device is provided with the corresponding anti-collision part 4, and the external load directly borne by the fire hydrant can be effectively reduced through the anti-collision part 4, so that the probability that the fire hydrant is damaged by the external load is reduced, and the normal service life of the fire hydrant is ensured;
possess corresponding heat preservation portion 6, both can realize the heating to the fire hydrant through heating pipe 62, can realize the heat preservation to the fire hydrant through heat preservation 61 again to the effectual fire hydrant of having avoided backward flow under the cold environment thoroughly probably the defect that freezes has appeared, and then has effectively guaranteed the normal use of fire hydrant, and the function is more comprehensive, the popularization and the use of the product of being convenient for.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides an anticollision fire hydrant for fire control which characterized in that: comprises a bolt body (1), an anti-collision part (4), a heat preservation part (6) and an external controller;
the lower end of the bolt body (1) is provided with a connecting part (3), the upper end of the circumferential surface of the bolt body (1) is communicated with uniformly distributed liquid outlet pipes (5), and the upper end of the bolt body (1) is provided with a valve part (2);
the anti-collision part (4) is positioned on the outer side of the bolt body (1) and is connected with the bolt body (1);
the heat preservation part (6) is positioned between the bolt body (1) and the anti-collision part (4);
the input end of the external controller is electrically connected with the output end of the external power supply.
2. A fire fighting anti-collision fire hydrant according to claim 1, characterized in that: the connecting part (3) comprises a flange (31), the flange (31) is fixedly connected with the lower end of the bolt body (1), and connecting threaded holes (32) which are uniformly distributed are formed in the flange (31).
3. A fire fighting anti-collision fire hydrant according to claim 1, characterized in that: the valve part (2) comprises a screw rod (22), the screw rod (22) is in threaded connection with the middle of the bolt body (1), the upper end of the screw rod (22) is fixedly connected with a special bolt head (21), the lower end of the screw rod (22) is fixedly connected with a piston (23), and the piston (23) is fixedly connected with the inside of the bolt body (1).
4. A fire fighting anti-collision fire hydrant according to claim 1, characterized in that: the middle part of the bolt body (1) is provided with a mounting threaded hole corresponding to the screw rod (22), and the screw rod (22) is mounted with the mounting threaded hole in a matching way.
5. A fire fighting anti-collision fire hydrant according to claim 1, characterized in that: the anti-collision part (4) is an anti-collision shell, the anti-collision shell is of a cylindrical structure with two open ends, the upper end of the anti-collision shell is fixedly connected with the upper end of the circumferential surface of the bolt body (1), and the lower end of the anti-collision shell is fixedly connected with the upper end face of the flange (31).
6. A fire fighting anti-collision fire hydrant according to claim 5, characterized in that: the anti-collision shell is provided with mounting holes corresponding to the liquid outlet pipes (5), and the liquid outlet pipes (5) are mounted in a matched mode with the mounting holes.
7. A fire fighting anti-collision fire hydrant according to claim 1, characterized in that: heat preservation portion (6) include heat preservation (61) and heating pipe (62), heat preservation (61) are located and are tied between body (1) and anticollision portion (4), heat preservation (61) are filled by the rock wool and are formed, heating pipe (62) evenly distributed between tie body (1) and anticollision portion (4), the output of external controller is connected to the input electricity of heating pipe (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120121670.4U CN214614349U (en) | 2021-01-18 | 2021-01-18 | Anticollision fire hydrant for fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120121670.4U CN214614349U (en) | 2021-01-18 | 2021-01-18 | Anticollision fire hydrant for fire control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214614349U true CN214614349U (en) | 2021-11-05 |
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ID=78436983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120121670.4U Active CN214614349U (en) | 2021-01-18 | 2021-01-18 | Anticollision fire hydrant for fire control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214614349U (en) |
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2021
- 2021-01-18 CN CN202120121670.4U patent/CN214614349U/en active Active
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