CN113622479A

CN113622479A - Fire hydrant

Info

Publication number: CN113622479A
Application number: CN202110808636.9A
Authority: CN
Inventors: 赵静; 张可胜
Original assignee: Individual
Current assignee: Hubei Jian'an Fire Valve Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-11-09
Anticipated expiration: 2041-07-16
Also published as: CN113622479B

Abstract

The invention relates to the technical field of fire hydrants, in particular to a fire hydrant, which comprises a fire hydrant main body, wherein a sun-screening and rain-shielding mechanism is arranged on the upper side of the fire hydrant main body, the sun-screening and rain-shielding mechanism comprises a first photovoltaic plate, a first fixing rod is fixedly connected to the lower end of the first photovoltaic plate, a fixing sleeve is fixedly connected to the lower end of the first fixing rod, a guide rail is fixedly connected to the upper part of the side surface of the first fixing rod, a second photovoltaic plate is movably connected to the upper side of the guide rail, a second fixing rod is fixedly connected to the lower end of the second photovoltaic plate, and a movable sleeve is fixedly connected to the lower end of the second fixing rod. According to the anti-collision fire hydrant for fire fighting, the shape of the fire hydrant main body can be clearly and completely displayed through light in the environment with the obstructed vision, a driver can be reminded to avoid, the situation that the fire hydrant main body is collided can be effectively reduced, and the normal use of the fire hydrant is not influenced.

Description

Fire hydrant

Technical Field

The invention relates to the technical field of fire hydrants, in particular to a fire hydrant.

Background

A fire hydrant, called fire hydrant formally, is a fixed fire-fighting equipment, and mainly has the functions of controlling combustible substances, isolating combustion-supporting substances and eliminating ignition sources. It is divided into indoor fire hydrant and outdoor fire hydrant. The fire extinguishing system comprises an outdoor fire hydrant system, an indoor fire hydrant system and a fire extinguisher system, and some fire extinguishing systems also comprise an automatic spraying system, a water cannon system, a gas fire extinguishing system, a fire detection system, a water mist system and the like. The fire hydrant suit is generally formed by combining a fire box, a fire hose, a water gun, a connecting buckle, a bolt, a clamp and the like, the fire hydrant is mainly used for a fire truck to take water from a municipal water supply network or an outdoor fire-fighting water supply network to put out a fire, and the fire hydrant can also be directly connected with the water hose and the water gun to discharge water to put out a fire. Therefore, the indoor and outdoor fire hydrant system is also one of the important fire fighting facilities for fighting fire; the fire hydrant is hit and usually appears under the obstructed environment of sight such as night, and current crashproof fire hydrant need wrap up the fire hydrant comprehensive protection, makes the fire hydrant more difficult to discover, can't effectually prevent that the fire hydrant from being hit, in order to solve above-mentioned problem, we have proposed a fire hydrant.

Disclosure of Invention

The invention mainly aims to provide a fire hydrant, which can effectively solve the problems that the existing anti-collision fire hydrant in the background technology needs to be completely protected and wrapped, so that the fire hydrant is not easy to be found and the fire hydrant cannot be effectively prevented from being collided.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a fire hydrant, including the fire hydrant main part, the upside of fire hydrant main part is provided with sun-proof rain mechanism that hides, sun-proof rain mechanism that hides includes first photovoltaic board, the first dead lever of lower extreme fixedly connected with of first photovoltaic board, the fixed cover of lower extreme fixedly connected with of first dead lever, the side upper portion fixedly connected with guide rail of first dead lever, the upside swing joint of guide rail has the second photovoltaic board, the lower extreme fixedly connected with second dead lever of second photovoltaic board, the lower extreme fixedly connected with movable sleeve of second dead lever, the lower extreme outside fixedly connected with battery of fire hydrant main part, the first LED lamp area of side upper portion fixedly connected with of fire hydrant main part, the upside fixedly connected with second LED lamp area of the side battery of fire hydrant main part, the delivery port has been seted up to the upside in the both sides second LED lamp area of fire hydrant main part.

Preferably, the inner side of the fixing sleeve is fixedly connected with the side face of the water outlet, four groups of first fixing rods are arranged, and the four groups of first fixing rods are respectively and fixedly connected to the lower sides of the four groups of corners of the first photovoltaic panel.

Preferably, the fixed sleeve is provided with two sets, the side of two sets of fixed sleeves is respectively with the side fixed connection of four sets of first dead levers, and the space between the upper end of fixed sleeve and the lower extreme of first photovoltaic board and the size looks adaptation of second photovoltaic board, fixed sleeve and second photovoltaic board sliding connection.

Preferably, one end of the second photovoltaic panel is provided with a limiting block, the second fixing rods are provided with two groups, and the two groups of second fixing rods are respectively fixedly connected with the lower parts of the two sides of the other end of the second photovoltaic panel.

Preferably, the movable sleeve is rotatably connected with the outer surface of the water outlet and is arranged on the inner side of the fixed sleeve.

Preferably, the first photovoltaic panel, the second photovoltaic panel, the first LED strip and the second LED strip are all provided with wires and electrically connected with the storage battery.

Preferably, the fire hydrant main part includes first water pipe, solid fixed ring, first horizontal pole, second horizontal pole, dog, connecting pipe and extension spring, and first water pipe is flexible water pipe, the both ends of first water pipe and solid fixed ring fixed connection, and inside first water pipe was located the extension spring, gu fixed ring was located the both ends of extension spring, the sealed spiral closure in the connecting pipe in the both ends of extension spring.

Preferably, the connecting pipe is a branch connecting head of the second water pipe, a trapezoidal block is fixedly arranged in the connecting pipe, and a stop block which is sealed in a matched manner with the trapezoidal block is arranged on the inner side of the trapezoidal block; the second horizontal pole is installed at the top of dog, is provided with solid fixed ring on the solid fixed ring, and first horizontal pole is inconsistent with the second horizontal pole.

Preferably, the first water pipe is a flexible water hose.

Compared with the prior art, the invention has the following beneficial effects: the fire hydrant can be characterized in that a first fixed rod can be fixed on the upper side of a water outlet through the fixed connection of a fixed sleeve and the water outlet, a first photovoltaic plate can be arranged on the upper side of a fire hydrant main body through four groups of first fixed rods, a second photovoltaic plate can be arranged on the lower side of the first photovoltaic plate through a movable sleeve and a second fixed rod, sunlight and rainwater can be shielded by the first photovoltaic plate and the second photovoltaic plate, a paint layer on the surface of the fire hydrant can be prevented from falling off due to weathering, light can be converted into electric energy under the sunlight and transmitted to the inside of a storage battery through a wire for storage, then the electric energy can be transmitted through the storage battery in an environment with blocked vision such as night or heavy fog weather, so that a first LED lamp strip and a second LED lamp strip can emit light on the upper part and the lower part of the fire hydrant main body, and the shape of the fire hydrant main body can be clearly and completely displayed, thereby can remind the driver to avoid, and then can effectually reduce the condition that the fire hydrant main part was hit, when need using the fire hydrant main part to put out a fire, through the sliding connection of the guide rail of first dead lever side and second photovoltaic board, and the movable sleeve rotates with the delivery port to be connected, can slide second photovoltaic board to first photovoltaic board one side, thereby can slide the below of first photovoltaic board with the second photovoltaic board, thereby can expose the upper end of fire hydrant main part, and then can open the fire hydrant main part and put out a fire, can not make the function of fire hydrant restricted, and is comparatively practical.

Drawings

FIG. 1 is a schematic view of the overall structure of a fire hydrant according to the present invention;

FIG. 2 is a schematic view of a fire hydrant according to the present invention in a cut-away view in full elevation;

FIG. 3 is a schematic view of a hydrant according to the present invention in cross-section and in side elevation;

FIG. 4 is a schematic structural view of a sun and rain protection mechanism of a fire hydrant according to the present invention;

FIG. 5 is a front cutaway schematic view of a hydrant body according to the present invention;

fig. 6 is a front cut-away schematic view of a hydrant body with a tension spring twisted in.

In the figure: 1. a hydrant body; 11. a housing; 2. a sun-screening and rain-shielding mechanism; 21. a first photovoltaic panel; 22. a first fixing lever; 23. fixing a sleeve; 24. a guide rail; 25. a second photovoltaic panel; 26. a second fixing bar; 27. a movable sleeve; 3. a storage battery; 4. a first LED strip; 5. a second LED strip; 6. a water outlet; 7. a first water pipe; 71. a water retaining ring; 72. a first cross bar; 73. a second cross bar; 74. a stop block; 75. a connecting pipe; 76. a tension spring; 77. a trapezoidal block; 8. a second water pipe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-6, a fire hydrant, including fire hydrant main body 1, the upside of fire hydrant main body 1 is provided with sun-screening rain-shading mechanism 2, sun-screening rain-shading mechanism 2 includes first photovoltaic board 21, the first dead lever 22 of lower extreme fixedly connected with of first photovoltaic board 21, the fixed cover 23 of lower extreme fixedly connected with of first dead lever 22, the side upper portion fixedly connected with guide rail 24 of first dead lever 22, the upside swing joint of guide rail 24 has second photovoltaic board 25, the lower extreme fixedly connected with second dead lever 26 of second photovoltaic board 25, the lower extreme fixedly connected with movable cover 27 of second dead lever 26, the lower extreme outside fixedly connected with battery 3 of fire hydrant main body 1, the side upper portion fixedly connected with first LED lamp area 4 of fire hydrant main body 1, the upside fixedly connected with second LED lamp area 5 of side battery 3 of fire hydrant main body 1, water outlet 6 has been seted up to the upside of the second LED lamp area 5 in both sides of fire hydrant main body 1.

In this embodiment, the inner side of the fixing sleeve 23 is fixedly connected to the side surface of the water outlet 6, four groups of first fixing rods 22 are provided, and the four groups of first fixing rods 22 are respectively and fixedly connected to the lower sides of the four groups of corners of the first photovoltaic panel 21.

The fixing sleeves 23 are arranged in two groups, the side surfaces of the two groups of fixing sleeves 23 are fixedly connected with the side surfaces of the four groups of first fixing rods 22 respectively, the gap between the upper end of the fixing sleeve 23 and the lower end of the first photovoltaic panel 21 is matched with the size of the second photovoltaic panel 25, and the fixing sleeve 23 is connected with the second photovoltaic panel 25 in a sliding mode.

One end of the second photovoltaic panel 25 is provided with a limiting block, the second fixing rods 26 are provided with two groups, and the two groups of second fixing rods 26 are respectively fixedly connected with the lower parts of two sides of the other end of the second photovoltaic panel 25.

The movable sleeve 27 is rotatably connected with the outer surface of the water outlet 6, and the movable sleeve 27 is arranged on the inner side of the fixed sleeve 23.

Specifically, the first fixing rod 22 can be fixed on the upper side of the water outlet 6 by fixedly connecting the fixing sleeve 23 with the water outlet 6, the first photovoltaic panel 21 can be erected on the upper side of the fire hydrant body 1 by four groups of the first fixing rods 22, the second photovoltaic panel 25 can be erected on the lower side of the first photovoltaic panel 21 by the movable sleeve 27 and the second fixing rod 26, sunlight and rainwater can be shielded by the first photovoltaic panel 21 and the second photovoltaic panel 25, the fire hydrant surface paint layer can be prevented from weathering and falling off, when the fire hydrant body 1 needs to be used for fire extinguishing, the second photovoltaic panel 25 can slide towards one side of the first photovoltaic panel 21 by the sliding connection of the guide rail 24 on the side of the first fixing rod 22 and the movable sleeve 27 is rotatably connected with the water outlet 6, so that the second photovoltaic panel 25 can slide under the first photovoltaic panel 21, and the upper end of the fire hydrant body 1 can be exposed, and then can open fire hydrant main part 1 and put out a fire, can not make the function of fire hydrant restricted, comparatively practical.

In this embodiment, the first photovoltaic panel 21, the second photovoltaic panel 25, the first LED strip 4, and the second LED strip 5 are all provided with wires and electrically connected to the storage battery 3.

It is specific, can be under the sunshine through first photovoltaic board 21 and second photovoltaic board 25 and turn into the electric energy with light, and transmit the inside storage to battery 3 through the wire, then can transmit the electric energy through battery 3 in the obstructed environment of sight such as night or heavy fog weather, make first LED lamp area 4 and second LED lamp area 5 luminous with the lower part on the upper portion of fire hydrant main part 1, can be clear show out the complete of physique with fire hydrant main part 1, thereby can remind the driver to avoid, and then can effectually reduce the condition that fire hydrant main part 1 was bumped.

In this embodiment, the fire hydrant main part includes first water pipe, solid fixed ring, first horizontal pole, second horizontal pole, dog, connecting pipe and extension spring, and first water pipe is flexible water pipe, the both ends of first water pipe and solid fixed ring fixed connection, and first water pipe is located the extension spring inside, gu fixed ring is located the both ends of extension spring, the sealed spiral closure in the connecting pipe in the both ends of extension spring.

The connecting pipe is a branch connecting head of the second water pipe, a trapezoidal block is fixedly arranged in the connecting pipe, and a stop block which is sealed in a matched mode with the trapezoidal block is arranged on the inner side of the trapezoidal block; the second horizontal pole is installed at the top of dog, is provided with solid fixed ring on the solid fixed ring, and first horizontal pole is inconsistent with the second horizontal pole.

The first water pipe is a flexible water hose.

Specifically, when a user wants to discharge water, the user only needs to screw the tension spring 8 downwards, the tension spring 8 moves downwards along the thread on the connecting pipe 75, and then drives the first cross rod 72 on the first water pipe 7 to move downwards, the bottom end of the first cross rod 72 is fixedly connected with a plurality of second cross rods 73, the second cross rods 73 drive the trapezoidal blocks 77 to move downwards, the plurality of second cross rods 72 are arranged to improve the stability of the trapezoidal blocks 77 when the trapezoidal blocks 77 are subjected to the water pressure in the second water pipe 8, when the trapezoidal blocks 77 are not contacted with the blocking blocks 74, water flows through the space between the trapezoidal blocks 77 and the blocking blocks 74 and enters the first water pipe 7 from the tension spring 8, and the water flow discharge is realized; the purpose of setting up extension spring 8 is when fire hydrant main part 1 receives the striking, extension spring 8 receives the impact, can not make fire hydrant main part 1 breakage leak under the effect of toughness and the elastic potential energy buffering of extension spring 8 of first water pipe 7, set up extension spring 8 and first water pipe 7 simultaneously and made things convenient for the user to only need to twist manual extension spring 8 with the hand and just can realize discharging water, when rotatory extension spring 76 with the hand, dog 74 can upwards or downstream, realize dog 74 and trapezoidal piece 77's contact and break away from, the purpose that sets up solid fixed ring 71 plays the effect of fixed first water pipe 7.

The working principle is as follows: when the fire hydrant is used, sunlight and rainwater can be shielded outside through the first photovoltaic panel 21 and the second photovoltaic panel 25, the fire hydrant can be prevented from weathering and falling off at a certain degree of stratification, light can be converted into electric energy under the sunlight and transmitted to the inside of the storage battery 3 through the conducting wire for storage, then the electric energy can be transmitted through the storage battery 3 in environments with obstructed vision such as at night or in heavy fog weather, the first LED lamp strip 4 and the second LED lamp strip 5 can emit light at the upper part and the lower part of the fire hydrant main body 1, the body of the fire hydrant main body 1 can be clearly and completely displayed, so that a driver can be reminded to avoid, the condition that the fire hydrant main body 1 is collided can be effectively reduced, when the fire hydrant main body 1 is needed to be used for fire extinguishment, a user only needs to screw the tension spring 8 downwards, the tension spring 8 moves downwards along the thread on the connecting pipe 75, and then the first cross rod 72 on the first water pipe 7 is driven to move downwards, the bottom end of the first cross rod 72 is fixedly connected with a plurality of second cross rods 73, the second cross rods 73 drive the trapezoidal blocks 77 to move downwards, the plurality of second cross rods 72 are arranged to improve the stability of the trapezoidal blocks 77 when the trapezoidal blocks 77 are subjected to water pressure in the second water pipe 8, the trapezoidal blocks 77 slide down from the stoppers 74, the trapezoidal blocks 77 are separated from the stoppers 74 after being wedged, the tension spring 8 is arranged to impact the fire hydrant body 1 when the fire hydrant body 1 is impacted, the fire hydrant body 1 cannot be broken and leak water under the buffering action of the toughness of the first water pipe 7 and the elastic potential energy of the tension spring 8, and meanwhile, the tension spring 8 and the inner wall of the water pipe 7 with a spiral structure are convenient for a user to pump water out only by manually screwing the tension spring 8; the purpose of the fixing ring 71 is to prevent the problem that water floods between the inner wall of the hydrant body 1 and the tension spring 8 when the water in the second water pipe 8 enters the inside of the first water pipe 7 through a gap.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A fire hydrant, comprising a hydrant body (1), characterized in that: the fire hydrant comprises a fire hydrant main body (1), wherein a sun-proof rain-shading mechanism (2) is arranged on the upper side of the fire hydrant main body (1), the sun-proof rain-shading mechanism (2) comprises a first photovoltaic plate (21), a first fixing rod (22) is fixedly connected to the lower end of the first photovoltaic plate (21), a fixing sleeve (23) is fixedly connected to the lower end of the first fixing rod (22), a guide rail (24) is fixedly connected to the upper side of the side surface of the first fixing rod (22), a second photovoltaic plate (25) is movably connected to the upper side of the guide rail (24), a second fixing rod (26) is fixedly connected to the lower end of the second photovoltaic plate (25), a movable sleeve (27) is fixedly connected to the lower end of the second fixing rod (26), a storage battery (3) is fixedly connected to the outer side of the fire hydrant main body (1), and a first LED lamp strip (4) is fixedly connected to the upper side surface of the fire hydrant main body (1), the upside fixedly connected with second LED lamp area (5) of side battery (3) of fire hydrant main part (1), delivery port (6) have been seted up to the upside of the both sides second LED lamp area (5) of fire hydrant main part (1).

2. A fire hydrant according to claim 1 in which: the inner side of the fixing sleeve (23) is fixedly connected with the side face of the water outlet (6), four groups of first fixing rods (22) are arranged, and the four groups of first fixing rods (22) are respectively and fixedly connected to the lower sides of four groups of corners of the first photovoltaic panel (21).

3. A fire hydrant according to claim 2 in which: the photovoltaic fixing device is characterized in that the fixing sleeve (23) is provided with two groups, the side faces of the fixing sleeve (23) are fixedly connected with the side faces of the four groups of first fixing rods (22), gaps between the upper end of the fixing sleeve (23) and the lower end of the first photovoltaic plate (21) are matched with the size of the second photovoltaic plate (25), and the fixing sleeve (23) is connected with the second photovoltaic plate (25) in a sliding mode.

4. A fire hydrant according to claim 1 in which: one end of the second photovoltaic panel (25) is provided with a limiting block, the second fixing rods (26) are provided with two groups, and the two groups of second fixing rods (26) are fixedly connected with the lower portions of the two sides of the other end of the second photovoltaic panel (25) respectively.

5. A fire hydrant according to claim 1 in which: the movable sleeve (27) is rotatably connected with the outer surface of the water outlet (6), and the movable sleeve (27) is arranged on the inner side of the fixed sleeve (23).

6. A fire hydrant according to claim 1 in which: the fire hydrant is characterized in that a storage battery (3) is fixedly connected to the outer side of the lower end of the fire hydrant main body (1), a first LED lamp belt (4) is fixedly connected to the upper portion of the side face of the fire hydrant main body (1), a second LED lamp belt (5) is fixedly connected to the upper side of the storage battery (3) of the side face of the fire hydrant main body (1), and a water outlet (6) is formed in the upper side of the second LED lamp belt (5) on the two sides of the fire hydrant main body (1).

7. A fire hydrant according to claim 1 in which: the first photovoltaic panel (21), the second photovoltaic panel (25), the first LED lamp strip (4) and the second LED lamp strip (5) are all provided with wires and are electrically connected with the storage battery (3).

8. A fire hydrant according to claim 1 in which: fire hydrant main part (1) includes first water pipe (7), solid fixed ring (71), first horizontal pole (72), second horizontal pole (73), dog (74), connecting pipe (75) and extension spring (76), first water pipe (7) are flexible water pipe, the both ends and solid fixed ring (71) fixed connection of first water pipe (7), and first water pipe (7) are located extension spring (76) inside, gu fixed ring (71) are located the both ends of extension spring (76), the sealed spiral closure in connecting pipe (75) in both ends of extension spring (76).

9. A fire hydrant according to claim 1 in which: the connecting pipe (75) is a branch connecting head of the second water pipe (8), a trapezoidal block (77) is fixedly arranged in the connecting pipe (75), and a stop block (74) which is matched and sealed with the trapezoidal block (77) is arranged on the inner side of the trapezoidal block (77); the top of dog (74) is installed second horizontal pole (73), be provided with solid fixed ring (71) on solid fixed ring (71), first horizontal pole (72) are inconsistent with second horizontal pole (73).

10. A fire hydrant according to claim 1 in which: the first water pipe (7) is a flexible water belt.