CN216616063U - Waterproof water intake fire head - Google Patents

Abstract

The utility model discloses a watertight water intake fire fighting head, which relates to the technical field of fire fighting equipment. It includes a water outlet pipe and a connecting pipe, the outer wall of the water outlet pipe is provided with a first sealing cover, the outer wall of the first sealing cover is fixedly connected with a second fixing block, the outer wall of the connecting pipe is fixedly connected with a mounting seat, the The outer wall of the mounting seat is fixedly connected with the limiting block, and the outer wall of the mounting seat is fixedly connected with the mounting plate. Snap the connector into the inside of the sealing block, at this time, the connector is tightly attached to the sealing ring, so that the mounting seat is tightly connected with the second sealing cover, which enhances the sealing effect of the connection of the fire head. The outer first fixing block and the second fixing block are attached together, and the first sealing cover and the second sealing cover are locked by the cooperation of the fastening bolts and nuts, and the water intake place is further sealed, which solves the problem of water intake by the fire hydrant. When the water leakage is more serious, the waste of water resources is reduced.

Description

Waterproof water intake fire head

technical field

The utility model relates to the technical field of fire-fighting equipment, in particular to a water-tight fire-fighting head.

Background technique

Fire water pump is an important equipment for fire fighting and rescue. It plays an extremely important role in fire fighting. Compared with domestic water pumps and production water pumps, fire water pumps should have higher performance requirements. Fire water pumps need to ensure constant water pressure and water volume. To ensure fast and stable fire fighting effect.

Existing fire trucks will fetch water at the fire hydrants beside the city road. When fetching water, first connect the fire hydrants and fire pumps with the pipes carried by the vehicles. Because the existing water fetching and fire hydrant connections have poor sealing effect, and It is easy to wear and tear, which leads to a serious problem of water leakage when the fire hydrant takes water, which affects the water pressure and water volume specified by the fire pump, and wastes a lot of water resources.

Utility model content

The purpose of the utility model is to provide a water-tight water intake fire head, which solves the technical problems raised in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a leak-proof water intake fire head, including a water outlet pipe and a connecting pipe, the outer wall of the water outlet pipe is provided with a first sealing cover, and the outer wall of the first sealing cover is fixedly connected with a The second fixing block, the outer wall of the connecting pipe is fixedly connected with a mounting seat, the outer wall of the mounting seat is fixedly connected with a limit block, the outer wall of the mounting seat is fixedly connected with a mounting plate, and the outer wall of the mounting seat is sleeved with a The second sealing cover, the inner wall of the second sealing cover is provided with a groove, the inner wall of the second sealing cover and the outside of the second sealing cover is provided with a clamping groove, and the inner wall of the clamping groove and the limit block are formed. The outer wall is clamped, the inner wall of the second sealing cover is provided with a mounting groove, the outer wall of the second sealing cover is fixedly connected with a first fixing block, and the inner walls of the first fixing block and the second fixing block are both provided with threads The inner wall of the threaded groove is threadedly connected with a fastening bolt, and the outer wall of the fastening bolt is threadedly connected with a nut.

Preferably, a mounting ring is provided on the inner wall of the mounting plate, and a sealing ring is fixedly connected to the inner wall of the mounting ring.

Preferably, a sealing block is fixedly connected to the inner wall of the mounting plate.

Preferably, the outer wall of the mounting seat is clamped with the inner wall of the groove, and the outer wall of the mounting plate is clamped with the inner wall of the installation groove.

Preferably, the first sealing cover and the second sealing cover are connected by fastening bolts.

Compared with the related art, the watertight water intake fire head provided by the present utility model has the following beneficial effects:

The utility model provides a water-tight fire-fighting head, the connecting head is clamped into the interior of the sealing block, and at this time the connecting head and the sealing ring are closely attached, so that the mounting seat is tightly connected with the second sealing cover, and the sealing of the connecting part of the fire-fighting head is enhanced. Effect, when the inside of the water intake is clamped, the first fixing block and the second fixing block on the outside are attached together, and the first sealing cover and the second sealing cover are locked by the cooperation of the fastening bolts and nuts. The water intake area is further sealed, which solves the problem of serious water leakage when the fire hydrant takes water, and reduces the waste of water resources.

Description of drawings

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

Fig. 2 is the structural representation of the installation disk of the present invention;

Fig. 3 is the structural schematic diagram of the installation groove of the present invention;

Fig. 4 is the structural schematic diagram of the installation seat of the present invention;

FIG. 5 is an enlarged view of part A in FIG. 1 of the utility model.

In the figure: 1. Water outlet pipe; 2. Connecting pipe; 3. First sealing cover; 4. Mounting seat; 5. Limiting block; 6. Mounting plate; 7. Mounting ring; 8. Sealing ring; 9. Sealing card block; 10, the second sealing cover; 11, the groove; 12, the card slot; 13, the installation slot; 14, the first fixing block; 15, the thread groove; 16, the second fixing block; 17, the fastening bolt; 18 , Nut.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example; based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Example:

Please refer to Figures 1-5, the present utility model provides a technical solution: a water-tight water intake fire head, including a water outlet pipe 1 and a connecting pipe 2, the outer wall of the water outlet pipe 1 is provided with a first sealing cover 3, the first sealing cover 3 The outer wall is fixedly connected with the second fixing block 16, the outer wall of the connecting pipe 2 is fixedly connected with the mounting seat 4, the outer wall of the mounting seat 4 is fixedly connected with the limit block 5, the outer wall of the mounting seat 4 is fixedly connected with the mounting plate 6, The outer wall is sleeved with a second sealing cover 10 , the inner wall of the second sealing cover 10 is provided with a groove 11 , the inner wall of the second sealing cover 10 and the outside of the second sealing cover 10 is provided with a clamping groove 12 , the inner wall of the clamping groove 12 It is clamped with the outer wall of the limiting block 5 , the inner wall of the second sealing cover 10 is provided with a mounting groove 13 , and the outer wall of the second sealing cover 10 is fixedly connected with the first fixing block 14 , the first fixing block 14 and the second fixing block 16 The inner wall of the threaded groove 15 is provided with a threaded groove 15, the inner wall of the threaded groove 15 is threadedly connected with a fastening bolt 17, the outer wall of the fastening bolt 17 is threadedly connected with a nut 18, the inner wall of the mounting plate 6 is provided with a mounting ring 7, and the inner wall of the mounting ring 7 The sealing ring 8 is fixedly connected, the inner wall of the mounting plate 6 is fixedly connected with the sealing block 9, the outer wall of the mounting seat 4 is clamped with the inner wall of the groove 11, the outer wall of the mounting plate 6 is clamped with the inner wall of the installation groove 13, the first The sealing cover 3 and the second sealing cover 10 are connected by fastening bolts 17 .

In this embodiment, the mounting grooves 13 and grooves 11 provided in the second sealing cover 10 provide clamping conditions for the mounting plate 6 and the mounting seat 4. When the connection head inside the water outlet pipe 1 and the sealing block 9 When clamping, the connecting head and the sealing ring 8 are in a close contact state, and at the same time, the limit block 5 and the clamping groove 12 are closely attached, so that the mounting seat 4 and the second sealing cover 10 are stably connected together, thereby enhancing the The sealing effect of the connection of the fire head prevents water leakage during water intake. When the water intake is clamped, the first fixing block 14 and the second fixing block 16 are attached together, and the fastening bolts 17 are connected at this time. , and the first sealing cover 3 and the second sealing cover 10 are connected together by the locking nut 18, so as to further seal the interior, and solve the problem of serious water leakage when the fire hydrant takes water.

Working principle: when taking water, clamp the connecting head inside the water outlet pipe 1 and the sealing block 9. At this time, the connecting head and the sealing ring 8 are in a tight state, and at the same time, the limit block 5 and the clamping groove 12 are closely attached. together, the mounting seat 4 and the second sealing cover 10 are stably connected together, which enhances the sealing effect of the connection of the fire fighting head. When the water intake is clamped, the outer first fixing block 14 and the second fixing block 16 fit together At this time, the first sealing cover 3 and the second sealing cover 10 are locked by the cooperation of the fastening bolt 17 and the nut 18, so as to further seal the water intake, which solves the problem of serious water leakage when the fire hydrant is taking water. question.

Claims (5)

1. Water-tight water intaking fire control head, including outlet pipe (1) and connecting pipe (2), its characterized in that: the outer wall of the water outlet pipe (1) is provided with a first sealing cover (3), the outer wall of the first sealing cover (3) is fixedly connected with a second fixing block (16), the outer wall of the connecting pipe (2) is fixedly connected with a mounting seat (4), the outer wall of the mounting seat (4) is fixedly connected with a limiting block (5), the outer wall of the mounting seat (4) is fixedly connected with a mounting disc (6), the outer wall of the mounting seat (4) is sleeved with a second sealing cover (10), the inner wall of the second sealing cover (10) is provided with a groove (11), the inner wall of the second sealing cover (10) is positioned outside the second sealing cover (10) and is provided with a clamping groove (12), the inner wall of the clamping groove (12) is clamped with the outer wall of the limiting block (5), the inner wall of the second sealing cover (10) is provided with a mounting groove (13), the outer wall of the second sealing cover (10) is fixedly connected with a first fixing block (14), threaded grooves (15) are formed in the inner walls of the first fixing block (14) and the second fixing block (16), fastening bolts (17) are connected to the inner walls of the threaded grooves (15) in a threaded mode, and nuts (18) are connected to the outer walls of the fastening bolts (17) in a threaded mode.

2. The watertight water fire hydrant according to claim 1, wherein: the inner wall of mounting disc (6) is provided with collar (7), the inner wall fixedly connected with sealing ring (8) of collar (7).

3. The watertight water fire hydrant according to claim 1, wherein: and a sealing clamping block (9) is fixedly connected to the inner wall of the mounting disc (6).

4. The water-tight entry fire head of claim 1, wherein: the outer wall of mount pad (4) and the inner wall joint of recess (11), the outer wall of mounting disc (6) and the inner wall joint of mounting groove (13).

5. The watertight water fire hydrant according to claim 1, wherein: the first sealing cover (3) and the second sealing cover (10) are connected through fastening bolts (17).

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