CN214596899U

CN214596899U - Marine flange fire hydrant

Info

Publication number: CN214596899U
Application number: CN202120018368.6U
Authority: CN
Inventors: 戴云飞
Original assignee: Jingjiang Eurasian Marine Equipment Manufacturing Co ltd
Current assignee: Jingjiang Eurasian Marine Equipment Manufacturing Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-11-05
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a marine flange fire hydrant, including the fire hydrant body, fire hydrant body top fixedly connected with rolling disc, rolling disc bottom fixedly connected with dwang, dwang bottom fixedly connected with core bar, the dwang bottom is provided with and holds the chamber, it is provided with the mouth of pipe to hold chamber one side, it is connected with the draw-in groove to hold the chamber opposite side, the draw-in groove bottom is provided with the elasticity chamber, elasticity intracavity bottom fixed mounting has the spring, elasticity chamber bottom fixed connection water inlet, inlet bottom fixed mounting has first flange, first flange bottom fixedly connected with second flange, second flange bottom fixed mounting has the conveyer pipe, fire hydrant body outside fixed mounting has the monitor. This kind of marine flange fire hydrant can effectively solve current fire hydrant leakproofness poor, and current marine fire hydrant can't monitor water pressure and flow, and the problem of function singleness has higher practical value.

Description

Marine flange fire hydrant

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a marine flange fire hydrant.

Background

As the tonnage of ships increases, their systems and power become increasingly complex, thereby creating a myriad of potential fire ignition points. The fire hydrant is used as the most direct fire-fighting tool for restraining and rapidly extinguishing a fire at a fire source, the existing fire hydrant has poor sealing performance, and the existing marine fire hydrant cannot monitor water pressure and flow and has a single function. Therefore, the ship flange fire hydrant is improved, and the ship flange fire hydrant is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a marine flange fire hydrant, including the fire hydrant body, fire hydrant body top fixedly connected with rolling disc, rolling disc bottom fixedly connected with dwang, dwang bottom fixedly connected with core bar, the dwang bottom is provided with and holds the chamber, it is provided with the mouth of pipe to hold chamber one side, it is connected with the draw-in groove to hold the chamber opposite side, the draw-in groove bottom is provided with the elasticity chamber, elasticity intracavity bottom fixed mounting has the spring, elasticity chamber bottom fixed connection water inlet, water inlet bottom fixed mounting has first flange, first flange bottom fixedly connected with second flange, second flange bottom fixed mounting has the conveyer pipe, fire hydrant body outside fixed mounting has the monitor.

As a preferred technical scheme of the utility model, fire hydrant body top is provided with the connecting block, dwang through connection piece top is connected to and holds the chamber, dwang and connecting block contact site and outlet pipe mouth one side all are provided with helicitic texture.

As a preferred technical scheme of the utility model, the draw-in groove is ring groove, the core bar is close to the equal fixed mounting in draw-in groove both sides and has the card strip, card strip and draw-in groove mutually block with, just card strip top fixed mounting has rubber seal ring.

As the utility model discloses a preferred technical scheme, spring bottom fixed mounting has the stopper, stopper central point puts and is provided with the through-hole, the water inlet link up each other through-hole and elasticity chamber.

As an optimal technical scheme of the utility model, first flange and second flange pass through stud fixed connection, just the fire hydrant body is through first flange and second flange and conveyer pipe fixed connection, just be provided with seal ring between first flange and the second flange.

As an optimized technical scheme of the utility model, be provided with the inductor in the monitor, the inductor includes forced induction ware and flow sensor.

As an optimal technical scheme of the utility model, monitor outside fixed mounting has display panel, display panel is liquid crystal display panel, just inductor and display panel electric connection.

The utility model has the advantages that:

1. according to the marine flange fire hydrant, the clamping groove is an annular clamping groove, the clamping strips are fixedly arranged on the two sides, close to the clamping groove, of the core rod, the clamping strips are mutually clamped with the clamping groove, the top ends of the clamping strips are fixedly provided with the rubber sealing gaskets, and the sealing performance of the fire hydrant can be effectively improved by mutually clamping the clamping strips and the clamping groove through the arrangement of the clamping strips, the clamping groove and the sealing gaskets;

2. according to the marine flange fire hydrant, the first flange and the second flange are fixedly connected through the stud bolts, the fire hydrant body is fixedly connected with the conveying pipe through the first flange and the second flange, the sealing gasket is arranged between the first flange and the second flange, and the sealing gasket is arranged between the first flange and the second flange, so that the air tightness between the fire hydrant body and the conveying pipe can be effectively improved through arrangement, water in the fire hydrant can be effectively prevented from overflowing, and waste of water resources is caused;

3. this kind of marine flange fire hydrant is provided with the inductor in the monitor, and the inductor includes pressure sensors and flow inductor, through setting up the inductor, can be conveniently to the monitoring of water pressure and flow velocity in the fire hydrant, and monitor outside fixed mounting has display panel, and display panel is liquid crystal display panel, and inductor and display panel electric connection, through setting up display panel, water pressure and flow velocity in with the fire hydrant pass through display panel and show.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of a marine flange hydrant of the present invention;

FIG. 2 is a cross-sectional view of a marine flange hydrant of the present invention;

fig. 3 is an enlarged view of a point a of the marine flange fire hydrant of the present invention.

In the figure: 1. a hydrant body; 2. rotating the disc; 3. rotating the rod; 4. a core bar; 5. an accommodating chamber; 6. a water outlet pipe orifice; 7. a card slot; 8. an elastic cavity; 801. a spring; 9. a water inlet; 10. a first flange; 11. a second flange; 12. a delivery pipe; 13. a monitor; 14. connecting blocks; 15. clamping the strip; 16. a limiting block; 17. an inductor; 18. a display panel; 19. a rubber sealing washer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a marine flange fire hydrant, including

fire hydrant body

1, 1 top fixedly connected with rolling disc 2 of fire hydrant body, 2 bottom fixedly connected with dwang 3 of rolling disc, 3 bottom fixedly connected with core bars 4 of dwang, 3 bottoms of dwang are provided with and hold chamber 5, it is provided with outlet pipe mouth 6 to hold 5 one sides in chamber, it is connected with draw-in groove 7 to hold 5 opposite sides in chamber, draw-in groove 7 bottoms are provided with

elasticity chamber

8, 8 bottom fixed mounting in elasticity chamber have

spring

801, 8 bottom fixed connection water inlets 9 in elasticity chamber, 9 bottom fixed mounting of water inlet has

first flange

10, 10 bottom fixed connection of first flange has

second flange

11, 11 bottom fixed mounting of second flange has

conveyer pipe

12, 1 outside fixed mounting of fire hydrant body has monitor 13.

Wherein, 1 top of fire hydrant body is provided with connecting

block

14, and 14 tops of dwang 3 through connection piece are connected to and hold chamber 5, and dwang 3 all is provided with helicitic texture with connecting block 14 contact site and outlet pipe mouth 6 one side, is provided with helicitic texture through setting up dwang 3 and connecting block 14 contact site, conveniently rotates the rolling disc and opens the fire hydrant, is provided with the helicitic texture through the outlet pipe mouth and conveniently is connected with the spray pipe.

Wherein, draw-in groove 7 is ring groove, and core bar 4 is close to the equal fixed mounting in draw-in groove 7 both sides has card strip 15, and card strip 15 and draw-in groove 7 block each other with, and 15 top fixed mounting of card strip have rubber seal ring 19, through setting up card strip, draw-in groove and seal ring, block each other with the draw-in groove through the card strip and can effectively improve the fire hydrant leakproofness.

Wherein, spring 801 bottom fixed mounting has stopper 16, and stopper 16 central point puts and is provided with the through-hole, and water inlet 9 link up each other with elasticity chamber 8 through the through-hole.

Wherein, first flange 10 and second flange 11 pass through stud fixed connection, and fire hydrant body 1 is through first flange 10 and second flange 11 and conveyer pipe 12 fixed connection, and be provided with seal ring between first flange 10 and the second flange 11, be provided with sealed the pad through being provided with between first flange and the second flange, can effectively improve the gas tightness between fire hydrant body 1 and the conveyer pipe 12 through the setting, can effectively prevent that the water in the fire hydrant from spilling over, cause the waste of water resource.

Wherein, be provided with inductor 17 in the monitor 13, inductor 17 includes pressure sensor and flow sensor, through setting up inductor 17, can conveniently be to the monitoring of water pressure and flow velocity in the fire hydrant.

Wherein, monitor 13 outside fixed mounting has display panel 18, and display panel 18 is liquid crystal display panel, and inductor 17 and display panel 18 electric connection, through setting up display panel, with water pressure and flow velocity of flow in the fire hydrant through display panel demonstration.

The working principle is as follows: when the fire hydrant is in operation, the water outlet pipe mouth with the threaded structure arranged on one side of the water outlet pipe mouth 6 is fixedly connected with the external output belt, the rotating disc 2 fixedly installed on the top end of the fire hydrant body 1 is used, the threaded structure is arranged on the contact part of the rotating rod 3 and the connecting block 14 and one side of the water outlet pipe mouth 6, the rotating disc 2 can be rotated to enable the rotating rod 3 to move upwards, the spring 801 is arranged to push the core rod 4 upwards, the clamping strip 15 which is tightly attached is separated from the clamping groove 7, the clamping strip 15, the clamping groove 7 and the sealing washer are arranged, the clamping strip 15 and the clamping groove 7 are mutually clamped, the sealing performance of the fire hydrant can be effectively improved, water in the conveying pipe 12 can be provided with a through hole through the central position of the limiting block 16, the water is conveyed to the water outlet pipe mouth 6 from the elastic cavity 8 and the accommodating cavity 5 and is output through the external output belt, and the sensor 17 is arranged to conveniently monitor the water pressure and the flow rate in the fire hydrant, monitor 13 outside fixed mounting has display panel 18, through

inductor

17 and 18 electric connection of display panel, and the interior water pressure of hydrant and the flow velocity of flow show through display panel 18, the utility model discloses can effectively solve current fire hydrant leakproofness poor, and current marine fire hydrant can't monitor water pressure and flow, and the problem of function singleness has higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The marine flange fire hydrant comprises a fire hydrant body (1) and is characterized in that a rotating disc (2) is fixedly connected to the top end of the fire hydrant body (1), a rotating rod (3) is fixedly connected to the bottom end of the rotating disc (2), a core rod (4) is fixedly connected to the bottom end of the rotating rod (3), a containing cavity (5) is arranged at the bottom of the rotating rod (3), a water outlet pipe (6) is arranged on one side of the containing cavity (5), a clamping groove (7) is connected to the other side of the containing cavity (5), an elastic cavity (8) is arranged at the bottom of the clamping groove (7), a spring (801) is fixedly installed at the inner bottom end of the elastic cavity (8), a water inlet (9) is fixedly connected to the bottom end of the elastic cavity (8), a first flange (10) is fixedly installed at the bottom end of the water inlet (9), and a second flange (11) is fixedly connected to the bottom end of the first flange (10), the bottom end of the second flange (11) is fixedly provided with a conveying pipe (12), and the outer side of the fire hydrant body (1) is fixedly provided with a monitor (13).

2. The marine flange fire hydrant according to claim 1, wherein a connecting block (14) is arranged at the top end of the fire hydrant body (1), the rotating rod (3) penetrates through the top end of the connecting block (14) and is connected to the accommodating cavity (5), and a threaded structure is arranged at the contact part of the rotating rod (3) and the connecting block (14) and at one side of the water outlet pipe orifice (6).

3. The marine flange fire hydrant according to claim 1, wherein the clamping groove (7) is an annular clamping groove, clamping strips (15) are fixedly mounted on two sides of the core bar (4) close to the clamping groove (7), the clamping strips (15) and the clamping groove (7) are clamped with each other, and a rubber sealing washer (19) is fixedly mounted at the top end of each clamping strip (15).

4. The marine flange fire hydrant according to claim 1, wherein a limiting block (16) is fixedly installed at the bottom end of the spring (801), a through hole is formed in the center of the limiting block (16), and the water inlet (9) is communicated with the elastic cavity (8) through the through hole.

5. A marine flange fire hydrant according to claim 1 in which the first flange (10) and the second flange (11) are fixedly connected by means of studs, and the hydrant body (1) is fixedly connected to the duct (12) by means of the first flange (10) and the second flange (11), and a sealing gasket is provided between the first flange (10) and the second flange (11).

6. A marine flange hydrant according to claim 1 in which an inductor (17) is provided in said monitor (13), said inductor (17) including a pressure inductor and a flow inductor.

7. A fire hydrant according to claim 6 in which a display panel (18) is fixedly mounted on the outer side of the monitor (13), the display panel (18) is a liquid crystal display panel, and the sensor (17) is electrically connected to the display panel (18).