CN208756858U - A kind of fire hydrant that can be automatically closed - Google Patents

A kind of fire hydrant that can be automatically closed Download PDF

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Publication number
CN208756858U
CN208756858U CN201821194291.2U CN201821194291U CN208756858U CN 208756858 U CN208756858 U CN 208756858U CN 201821194291 U CN201821194291 U CN 201821194291U CN 208756858 U CN208756858 U CN 208756858U
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CN
China
Prior art keywords
outlet pipe
fire hydrant
fixedly connected
baffle
sealing plate
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Active
Application number
CN201821194291.2U
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Chinese (zh)
Inventor
孙雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Sihai Fire Fighting Equipment Co Ltd
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Jiangsu Sihai Fire Fighting Equipment Co Ltd
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Priority to CN201821194291.2U priority Critical patent/CN208756858U/en
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Abstract

The utility model discloses a kind of fire hydrants that can be automatically closed, belong to fire hydrant field, a kind of fire hydrant that can be automatically closed, including fire hydrant cylinder and connecting tube, the upper end of fire hydrant cylinder is fixedly connected with fire hydrant valve, outlet pipe is fixedly connected on the side wall of fire hydrant cylinder, and fire hydrant cylinder is communicated with the outside world by outlet pipe, the diameter of the left side of outlet pipe is greater than the right side diameter of outlet pipe, baffle is fixedly connected in outlet pipe, digging on baffle has multiple through-holes, the right end of baffle is fixedly connected with sliding straight-bar, and baffle and sliding straight-bar are coaxial, the sealing plate to match with outlet pipe right side is slidably connected on sliding straight-bar, compressed spring is fixedly connected between baffle and sealing plate, it slides straight-bar and is connected with limit tapered end far from the threaded one end of baffle, it may be implemented after extracting fire extinguisher canvas hose, disappear Anti- bolt can be closed outlet pipe automatically, not easily cause the waste of water resource.

Description

A kind of fire hydrant that can be automatically closed
Technical field
The utility model relates to fire hydrant fields, more specifically to a kind of fire hydrant that can be automatically closed.
Background technique
Fire hydrant, formal call are fire hydrant, and a kind of fixed fire fighting device, main function is control combustible, isolation Oxidizer eliminates ignition source.Divide indoor fire hydrant and outdoor fire hydrant, it is public that fire hydrant should be placed in corridor or hall etc. In the communal space, generally can in the wall in above-mentioned space, it cannot be done which kind of decoration, it is desirable that have eye-catching mark (write exactly " Fire hydrant "), and the object that must not place obstacles in front of it, the unlatching for influencing Door for fire hydrant is avoided, fire hydrant is not located at room generally In (such as box), the regulation of fire-fighting is not met, the timely rescue of fire fighter is also unfavorable for.
The switch of fire hydrant by closure or openness fire hydrant valve often by being realized, but if using in fire hydrant During, fire hydrant valve is once damaged, it will great lot of water resources is caused to waste.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of fire-fightings that can be automatically closed Bolt, it may be implemented after extracting fire extinguisher canvas hose, and fire hydrant can be closed outlet pipe automatically, not easily cause the waste of water resource.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
The upper end of a kind of fire hydrant that can be automatically closed, including fire hydrant cylinder and connecting tube, the fire hydrant cylinder is solid Surely it is connected with fire hydrant valve, outlet pipe is fixedly connected on the side wall of the fire hydrant cylinder, and fire hydrant cylinder is by going out Water pipe communicates with the outside world, and the diameter of the left side of the outlet pipe is greater than the right side diameter of outlet pipe, in the outlet pipe It is fixedly connected with baffle, digging on the baffle there are multiple through-holes, and the right end of the baffle is fixedly connected with sliding straight-bar, and keeps off Plate and sliding straight-bar are coaxial, slidably connect the sealing plate to match with outlet pipe right side, the gear on the sliding straight-bar Compressed spring is fixedly connected between plate and sealing plate, the sliding straight-bar is connected with limiting lock far from the threaded one end of baffle Head, digging on the right end of the sealing plate has annular spacing groove, and the outlet pipe is connected far from the threaded one end of fire hydrant cylinder There is connecting tube, is equipped with the ejector sleeve to match with annular spacing groove in the connecting tube, it is fixed between the connecting tube and ejector sleeve to connect Multiple connecting columns are connected to, the right end of the connecting tube is fixedly connected with water pipe, it may be implemented after extracting fire extinguisher canvas hose, fire-fighting Bolt can be closed outlet pipe automatically, not easily cause the waste of water resource.
Further, the right end of the outlet pipe is fixedly connected with outlet pipe lid, the top of the outlet pipe lid and fire-fighting It is fixedly connected with flexible cord ring on the side wall of hitching post body, is fixedly connected between two elastic cord rings flexible thin Rope, elastic cord ring and elastic cord are not easy to lose with the use of can use water pipe cover in the work of fire hydrant cylinder.
Further, digging on the side wall of the fire hydrant cylinder has the limiting slot to match with elastic cord ring, described It is fixedly connected with the magnet block to match with limiting slot in the trough floor of limiting slot, outlet pipe lid can be suspended on to fire-fighting hitching post On the side wall of body, the outlet pipe lid for making staff be not easy to be randomly placed on the ground is tripped, while also being used water pipe cover and being not easy It is trampled on by the staff of dealing.
Further, be connected with seal rubber washer between the outlet pipe and sealing plate, the seal rubber washer with Sealing plate is fixedly connected, and increases the sealing effect of sealing plate.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme may be implemented after extracting fire extinguisher canvas hose, and fire hydrant can be closed outlet pipe automatically, not easily cause water The waste of resource.
(2) right end of outlet pipe is fixedly connected with outlet pipe lid, on the top of outlet pipe lid and the side wall of fire hydrant cylinder It is fixedly connected with flexible cord ring, is fixedly connected with flexible cord, elastic cord ring and elasticity between two elastic cord rings Cord with the use of can use water pipe cover fire hydrant cylinder work when be not easy to lose.
(3) digging on the side wall of fire hydrant cylinder has the limiting slot to match with elastic cord ring, the trough floor of limiting slot On be fixedly connected with the magnet block to match with limiting slot, outlet pipe lid can be suspended on the side wall of fire hydrant cylinder, be made Staff is not easy to be randomly placed outlet pipe lid on the ground and trips, while also using water pipe cover and being not easy by the work people of dealing Member tramples on.
(4) seal rubber washer is connected between outlet pipe and sealing plate, seal rubber washer is fixedly connected with sealing plate, Increase the sealing effect of sealing plate.
Detailed description of the invention
Fig. 1 is front section view when the utility model is used;
Fig. 2 is the structural schematic diagram in Fig. 1 at B;
Fig. 3 is the front section view of the utility model;
Fig. 4 is the structural schematic diagram in Fig. 3 at A;
Fig. 5 is the side view of water outlet pipe part after outlet pipe lid.
Figure label explanation:
1 fire hydrant cylinder, 2 fire hydrant valves, 3 outlet pipes, 4 baffles, 5 sliding straight-bars, 6 compressed springs, 7 sealing plates, 8 limits Position tapered end, 9 outlet pipe lids, 10 elastic cord rings, 11 elastic cords, 12 limiting slots, 13 magnet blocks, 14 annular spacing grooves, 15 connect Adapter tube, 16 water pipes, 17 ejector sleeves, 18 connecting columns.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model;The technical scheme in the embodiment of the utility model is carried out Clearly and completely describe;Obviously;The described embodiments are only a part of the embodiments of the utility model;Rather than whole Embodiment, based on the embodiments of the present invention;Those of ordinary skill in the art are without making creative work Every other embodiment obtained;It fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " top/bottom end " etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh , it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with It is to be detachably connected, or be integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also be with Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Please refer to Fig. 1-2 and 5, a kind of fire hydrant that can be automatically closed, including fire hydrant cylinder 1 and connecting tube 15, fire-fighting The upper end of hitching post body 1 is fixedly connected with fire hydrant valve 2, outlet pipe 3 is fixedly connected on the side wall of fire hydrant cylinder 1, and disappear Anti- hitching post body 1 is communicated with the outside world by outlet pipe 3, and the right side that the diameter of the left side of outlet pipe 3 is greater than outlet pipe 3 is straight Diameter is fixedly connected with baffle 4 in outlet pipe 3, and digging on baffle 4 has multiple through-holes, and it is straight that the right end of baffle 4 is fixedly connected with sliding Bar 5, and baffle 4 and sliding straight-bar 5 are coaxial, slide and slidably connect the sealing plate to match with 3 right side of outlet pipe on straight-bar 5 7, compressed spring 6 is fixedly connected between baffle 4 and sealing plate 7, threaded one end connection of the sliding straight-bar 5 far from baffle 4 is limited Position tapered end 8, limit tapered end 8 can make sealing plate 7 be not easy to slide from sliding straight-bar 5, and digging on the right end of sealing plate 7 has annular limit Position slot 14, annular spacing groove 14 can make ejector sleeve 17 be easy to position, be not easy to skid during implementation, and outlet pipe 3 is separate to disappear The threaded one end of anti-hitching post body 1 is connected with connecting tube 15, is equipped with the ejector sleeve 17 to match with annular spacing groove 14 in connecting tube 15, Multiple connecting columns 18 are fixedly connected between connecting tube 15 and ejector sleeve 17, the right end of connecting tube 15 is fixedly connected with water pipe 16, leads to It crosses ejector sleeve 17 and carries out sealing plate 7 or compressed spring 6 to the left and carry out sealing plate 7 to the right to reach the mesh of closure or openness outlet pipe 3 , it may be implemented after extracting fire extinguisher canvas hose, and fire hydrant can be closed outlet pipe 3 automatically, not easily cause the waste of water resource.
Fig. 3-4 is please referred to, the right end of outlet pipe 3 is fixedly connected with outlet pipe lid 9, the top of outlet pipe lid 9 and fire hydrant It is fixedly connected with flexible cord ring 10 on the side wall of cylinder 1, is fixedly connected with flexible cord between two elastic cord rings 10 11, elastic cord ring 10 and elastic cord 11 are not easy to lose with the use of can use water pipe cover 9 when fire hydrant cylinder 1 works It loses, digging on the side wall of fire hydrant cylinder 1 has the limiting slot 12 to match with elastic cord ring 10, in the trough floor of limiting slot 12 It is fixedly connected with the magnet block 13 to match with limiting slot 12, outlet pipe lid 9 can be suspended on to the side wall of fire hydrant cylinder 1 On, the outlet pipe lid 9 for making staff be not easy to be randomly placed on the ground trips, while also using water pipe cover 9 and being not easy by dealing Staff trample on.
Referring to Fig. 4, seal rubber washer is connected between outlet pipe 3 and sealing plate 7, seal rubber washer and sealing plate 7 are fixedly connected, and increase the sealing effect of sealing plate 7.
When fire hydrant is in daily standby mode, structure as shown in Figure 1, outlet pipe 3 is closed by sealing plate 7 at this time, Water in fire hydrant cylinder 1 is not easy to flow out via outlet pipe 3, when needing using fire hydrant cylinder 1, backs out outlet pipe lid 9, will Outlet pipe lid 9 is suspended at limiting slot 12, and connecting tube 15 is connect with outlet pipe 3, at this time the structure of fire hydrant as shown in figure 3, The ejector sleeve 17 being fixedly connected with connecting tube 15 pushes sealing plate 7 along sliding straight-bar 5 to the left, makes outlet pipe 3 no longer by 7 envelope of sealing plate It closing, opens fire hydrant valve 2, the water in fire hydrant cylinder 1 can be flowed out via outlet pipe 3, connecting tube 15 and water pipe 16 at this time, It is damaged when fire hydrant valve 2 is in the work of fire hydrant cylinder 1, when cannot be closed, connecting tube 15 is removed from outlet pipe 3, After the pressure for losing ejector sleeve 17, under the action of being in compressed spring 6 of compressive state, sealing plate 7 is pushed into outlet pipe 3 Right side completes the task of closing outlet pipe 3, and simultaneously because the effect of limit tapered end 8, sealing plate 7 are not easy from sliding straight-bar 5 Upper landing may be implemented after extracting fire extinguisher canvas hose, and fire hydrant can be closed outlet pipe 3 automatically, not easily cause the wave of water resource Take.
It is described above;The only preferable specific embodiment of the utility model;But the protection scope of the utility model is not It is confined to this;Anyone skilled in the art is within the technical scope disclosed by the utility model;It is practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change;It should all cover in the protection scope of the utility model It is interior.

Claims (4)

1. a kind of fire hydrant that can be automatically closed, including fire hydrant cylinder (1) and connecting tube (15), the fire hydrant cylinder (1) Upper end be fixedly connected with fire hydrant valve (2), be fixedly connected with outlet pipe (3) on the side wall of the fire hydrant cylinder (1), and Fire hydrant cylinder (1) is communicated with the outside world by outlet pipe (3), and the diameter of the left side of the outlet pipe (3) is greater than outlet pipe (3) right side diameter, it is characterised in that: be fixedly connected with baffle (4) in the outlet pipe (3), dug on the baffle (4) There are multiple through-holes, the right end of the baffle (4) is fixedly connected with sliding straight-bar (5), and baffle (4) and sliding straight-bar (5) are coaxially, Slidably connect the sealing plate (7) to match with outlet pipe (3) right side on sliding straight-bar (5), the baffle (4) with it is close It is fixedly connected between sealing plate (7) compressed spring (6), threaded one end connection of sliding straight-bar (5) far from baffle (4) is limited Position tapered end (8), digging on the right end of the sealing plate (7) has annular spacing groove (14), the separate fire-fighting hitching post of the outlet pipe (3) The threaded one end of body (1) is connected with connecting tube (15), is equipped in the connecting tube (15) and to be matched with annular spacing groove (14) Ejector sleeve (17) is fixedly connected with multiple connecting columns (18) between the connecting tube (15) and ejector sleeve (17), the connecting tube (15) Right end be fixedly connected with water pipe (16).
2. a kind of fire hydrant that can be automatically closed according to claim 1, it is characterised in that: the right side of the outlet pipe (3) End is fixedly connected with outlet pipe lid (9), fixed on the top of the outlet pipe lid (9) and the side wall of fire hydrant cylinder (1) to connect It is connected to elastic cord ring (10), is fixedly connected with flexible cord (11) between two elastic cord rings (10).
3. a kind of fire hydrant that can be automatically closed according to claim 2, it is characterised in that: the fire hydrant cylinder (1) Side wall on dig and have the limiting slot (12) to match with elastic cord ring (10), it is fixed in the trough floor of the limiting slot (12) It is connected with the magnet block (13) to match with limiting slot (12).
4. a kind of fire hydrant that can be automatically closed according to claim 1, it is characterised in that: the outlet pipe (3) with it is close Seal rubber washer is connected between sealing plate (7), the seal rubber washer is fixedly connected with sealing plate (7).
CN201821194291.2U 2018-07-26 2018-07-26 A kind of fire hydrant that can be automatically closed Active CN208756858U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821194291.2U CN208756858U (en) 2018-07-26 2018-07-26 A kind of fire hydrant that can be automatically closed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821194291.2U CN208756858U (en) 2018-07-26 2018-07-26 A kind of fire hydrant that can be automatically closed

Publications (1)

Publication Number Publication Date
CN208756858U true CN208756858U (en) 2019-04-19

Family

ID=66129977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821194291.2U Active CN208756858U (en) 2018-07-26 2018-07-26 A kind of fire hydrant that can be automatically closed

Country Status (1)

Country Link
CN (1) CN208756858U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113875453A (en) * 2021-11-01 2022-01-04 辰溪县大瑶乡农业发展有限公司 Grape planting greenhouse with good adaptability

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113875453A (en) * 2021-11-01 2022-01-04 辰溪县大瑶乡农业发展有限公司 Grape planting greenhouse with good adaptability

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