CN202682635U - Foldable hydrant - Google Patents

Abstract

The utility model discloses a foldable hydrant, which relates to the field of hydrants. The foldable hydrant comprises a hydrant body, a connecting adapter, a water inlet pipe, a water outlet joint and a valve, wherein the water outlet joint and the valve are arranged on the hydrant body, the connecting adapter consists of two water pipes which are different in diameter, one water pipe is connected with the water inlet pipe, the other water pipe is connected with the hydrant body, the water pipe with small diameter penetrates into the water pipe with large diameter in a clearance way, a filler is filled in the clearance between the two water pipes, the connecting adapter is provided with a fixing device, and the fixing device is used for fixing the connecting adapter and the water inlet pipe in the 0-degree position and the 90-degree position. The foldable hydrant has the advantages that the damage and the impact to the hydrant body can be effectively avoided, the economic loss is reduced, and the occurrence of traffic accidents is reduced.

Description

Folding fire-extinguishing bolt

Technical field

The utility model relates to fire hydrant, is specially a kind of folding fire-extinguishing bolt.

Background technology

Fire-fighting system comprises, the Outdoor Fire Hydrant system, and the indoor fireplug system, fire extinguisher system, what have also has an automatic sprinkler fire-extinguishing system, water bubble system, gas extinguishing system, fiery spy system, spraying system etc.Fire hydrant, a kind of fixedly fire-fighting instrument, Main Function are control combustible, isolated flame retardant, eliminate ignition source.Fire hydrant is divided into two large classes, i.e. indoor fireplug and Outdoor Fire Hydrant, and Outdoor Fire Hydrant is divided into again aboveground hydrant and underground hydrant.Indoor fireplug be pipe network in house to delivery of water, for indoor fixedly fire fighting devices such as factory, warehouse, skyscraper and boats and ships, usually be installed in the fire-hydrant cabinet, support the use with equipment such as fire hose and hydraulic giants.Outdoor Fire Hydrant is arranged on the water facilities on the building outside fire water-supply pipe network, mainly implements fire extinguishing for fire fighting truck from municipal water supply pipe network or the water intaking of outdoor fire fighting water supply network, also can directly connect water band, hydraulic giant water outlet fire extinguishing.

At present, be a kind of fire hydrant of vertical structure from the structure aboveground hydrant, his water inlet assigns among the water supply network, and the key of fire hydrant is vertically on feed pipe.Simultaneously, the key major part of aboveground hydrant is to erect on ground, water outlet mouthpiece and valve all on ground, the plane of water outlet mouthpiece also simultaneously and ground perpendicular.Because this vertical fire hydrant is erected on the ground level, just easily cause collision.Because the key of fire hydrant is erected on the ground, in the winter time again may be owing to freezing, cause the fire hydrant water outlet smooth or can not water outlet, thereby affect the function of fire hydrant.On the other hand, fire hydrant may cause again pedestrian's injury.Vertical fire hydrant is installed in many places and may causes many unfavorable factors thus.

Comprehensive all kinds of report, cause throughout the country the Vehicular impact fire hydrant every year, make fire hydrant fracture or fracture, a large amount of running water gush, it is frequent reaching the high accident of tens of rice, show from the data that Xuzhou City relevant department obtains according to certain reporter, Xuzhou Urban District ' has thousands of of fire hydrants at present, almost there is per month the fire hydrant about 100 to be damaged because of various factors, except current lose, also bring such as fire hydrant and replace the expenditures such as expense, machinery expenses, labour cost, particularly importantly will directly fight a fire to fire department and bring very large difficulty." Xuzhou City's fire hydrant management method " for the first time clear and definite vehicle after drawing bad fire hydrant, such as untimely report, will face 500-5000 yuan of fine.By 8000-10,000 ten thousand yuan of calculating of each fire hydrant indirect loss, but one month loss of Xuzhou Urban Area will 80-100 ten thousand yuan, and the whole nation will be great loss.

Indoor fireplug generally be design and installation in body of wall in the fire hydrant window because thickness and the many reasons fire hydrant window of body of wall can not be too large, the space is less in the window, causes operation to be obstructed.

Summary of the invention

The purpose of this utility model is to address the above problem, a kind of folding fire hydrant is provided, when not using at ordinary times, with its folding missile silo or body of wall put into, key can be pulled out outside missile silo or the body of wall when needing, valve, delivery port all are exposed to outside earth's surface and the body of wall, convenient water band, the Open valve of connecting, the knuckle of elimination water band.

The technical scheme that realizes above-mentioned purpose is: folding fire-extinguishing bolt, it is characterized in that: mainly comprise key, connect converter, water inlet pipe and the water outlet mouthpiece and the valve that are arranged on the key, described connection converter is comprised of two different water pipes of diameter, a water pipe is connected with water inlet pipe, another root water pipe is connected with key, the water pipe clearance-type that diameter is little is placed through in the large water pipe of diameter, in the gap of two water pipes, be filled with filler, also be provided with fixture connecting on the converter, described fixture is used for realizing connecting between converter and the water inlet pipe fixing in the position of 0 ° and 90 °.

The utility model just between the water inlet interface of existing fire hydrant and fire hydrant key one of increase be connected turner, make the key of fire hydrant and the adjustment movement that the water inlet interface can carry out 90 ° of directions, that is to say when folding fire hydrant uses as Outdoor Fire Hydrant, key is parallel to the ground at ordinary times, is under the earth's surface; During use, after key was erect, key was perpendicular to the ground, and valve and the water outlet mouthpiece of fire hydrant all are above the ground level.Then be opposite during as indoor fireplug, key is erected in the body of wall fire hydrant window parallelly with metope at ordinary times, is folded down 90 ° during use, and key is vertical with metope, and valve and the water outlet mouthpiece of fire hydrant all stretch out outside the metope.

The utility model can prevent effectively that key from being damaged and clash into, and has reduced economic loss, has also reduced simultaneously the generation of traffic accident.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 be among Fig. 1 A-A to cutaway view.

The specific embodiment

Such as Fig. 1,2 is described, the utility model is mainly by key 2, connect converter 5, water inlet pipe 1 and the water outlet mouthpiece 3 and the valve 4 that are arranged on the key form, described connection converter 5 is comprised of two different water pipes 17 and 18 of diameter, water pipe 17 is connected with water inlet pipe 1, water pipe 18 is connected with key 2, water pipe 18 clearance-types are placed through in the water pipe 17, in the gap of water pipe 17 and 18, be filled with filler 6, also be provided with fixture 16 connecting on the converter 5, described fixture 16 is used for realizing connecting between converter 5 and the water inlet pipe 1 fixing in the position of 0 ° and 90 °.

Described fixture 16 comprises the first backstay 7, the second backstay 8 and two gripper shoes 11 and 12, the first backstay 7 is fixed in the periphery of water pipe 17 vertically upward, the second positioning pipe 8 is the periphery of vertical water pipe 17 also, be 90 ° between the first backstay 7 and the second backstay 8, the top of the first backstay 7 and the second backstay 8 is respectively equipped with pin-and- hole 9 and 10.

Two gripper shoes 11 and 12 forward and backward layouts and vertical with water pipe 18, gripper shoe 11 is provided with cross through hole, placed steady pin 14 in the through hole, be provided with spring 13 between the rear end of steady pin 14 and the gripper shoe 12, the front end of steady pin 14 be used for water pipe 17 on first, second backstay 7 and 8 on pin-and- hole 9 and 10 match, be fixedly connected with in a side of steady pin 14 simultaneously and draw 15.

The course of work of the present utility model is:

As shown in Figure 1, 2, the utility model is not when using, and steady pin 14 is placed through in the pin-and-hole 10 of the second backstay 8, at this moment, key 2 places in underground or the body of wall, when the utility model need to use, draw 15 Compress Spring 13, rotate key 2, when rotating to the position of backstay 7, steady pin 14 is because the elastic force effect slips in the pin-and-hole 9 of backstay 7, and this moment, valve 4 and the water outlet mouthpiece 3 of fire hydrant all stretched out outside the metope or earth's surface.

Claims (1)

1. folding fire-extinguishing bolt, it is characterized in that: mainly comprise key, connect converter, water inlet pipe and the water outlet mouthpiece and the valve that are arranged on the key, described connection converter is comprised of two different water pipes of diameter, wherein a water pipe is connected with water inlet pipe, another root water pipe is connected with key, the water pipe clearance-type that diameter is little is placed through in the large water pipe of diameter, in the gap of two water pipes, be filled with filler, also be provided with fixture connecting on the converter, described fixture is used for realizing connecting between converter and the water inlet pipe fixing in the position of 0 ° and 90 °.

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