CN218589591U

CN218589591U - Hidden water locking type multipurpose fire pump adapter with externally-connected groove

Info

Publication number: CN218589591U
Application number: CN202222674821.6U
Authority: CN
Inventors: 王金发
Original assignee: Minfeng Fire Technology Co ltd
Current assignee: Minfeng Fire Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-03-10
Anticipated expiration: 2032-10-11

Abstract

The utility model belongs to the technical field of fire pump connectors, in particular to a hidden water locking type multipurpose fire pump connector with external grooves, which comprises a pump body, a water outlet end arranged on the pump body, and an external groove buckle arranged at the water outlet end; wherein, a water locking device is also arranged; the water locking device is arranged at the water outlet end and is mutually matched with the buckle of the external groove. The utility model discloses a rotatory internal thread pipe of taking for remove the pipe and connect the direction to the fire gun and remove, remove the inside a plurality of sealing washers that are equipped with in pipe right side, the sealing washer has elasticity, can make the sealing washer in the removal pipe right-hand member block the fire gun and connect, and simultaneously, the sealing washer also just can plug up the joint gap between fire gun and the external slot card, in addition, external slot buckle does not change and is the same with market prior art, can be applied to many money fire gun and connect, so, reach and to stabilize the connection, hide the water-locking type, multi-purpose effect.

Description

Hidden water locking type multipurpose fire pump adapter with external grooves

Technical Field

The utility model belongs to the technical field of fire pump adapter, in particular to external hidden lock water type multi-purpose formula fire pump adapter of slot.

Background

The fire pump adapter generally comprises a flange joint pipe, a bent pipe, a check valve, a drain valve, a gate valve, a fire-fighting interface, a body and the like.

The adapter is one of fire-fighting facilities associated with high-rise buildings, and is generally a connecting device that is connected to a water supply system of fire-fighting equipment such as an automatic sprinkler system or a hydrant in a building and that delivers fire-fighting water or other liquid fire extinguishing agents to a fire-extinguishing water supply system in the building.

There are three types of installation of fire pump adapters: above ground, underground and wall.

1. The body and the interface of the above-ground fire pump adapter are higher than the ground. The shape is similar to that of an outdoor ground fire hydrant, the interface is positioned on the ground near the periphery of a building, the target is obvious, and the use is convenient. A distinct marking is required to avoid misidentification of fire sites as above ground fire hydrants.

2. The underground fire pump adapter is installed under the road surface, does not occupy space and is not easy to be damaged. The shape of the fire hydrant is similar to that of an underground fire hydrant, the fire hydrant is arranged in a special well near the periphery of a building, occupies no space, and is suitable for cold areas. During installation, the water inlet of the adapter is positioned under the well cover, the distance between the water inlet at the top and the bottom surface of the well cover is not more than 0.4m, and an obvious mark is required near the ground so as to distinguish a fire scene.

3. The wall type fire pump adapter is installed outside the root of building wall, and has two exposed ports and decorating label, clear and beautiful target, no occupied area and convenient use. The fire hydrant is similar to an indoor fire hydrant, is arranged on the outer wall of a building, the distance between the fire hydrant and the ground is not less than 0.7m, and the horizontal distance between a well and a door, a window and a hole of the building is not less than 1.0 m.

Wherein, the connected mode of return bend delivery of water department and fire gun that traditional adapter was equipped with adopts the external mode buckle of slot to be connected, such connected mode, if under the impact force of rivers, make two connection chuck separation not hard up easily, and lead to the connection gap grow gradually between two connection chucks to water flows out from the gap, extravagant water resource, simultaneously, two connection chucks drop the separation easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects, the utility model provides a can stabilize the external hidden water-locking type multi-purpose fire pump adapter of slot of connection.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a hidden water locking type multipurpose fire pump adapter with external grooves, which comprises a pump body, a water outlet end arranged on the pump body, and an external groove buckle arranged on the water outlet end;

wherein, a water locking device is also arranged;

the water locking device is arranged at the water outlet end and is mutually matched with the external groove buckle;

the water locking device comprises an internal thread pipe, a movable pipe, a limiting rubber block and a sealing ring; the outer surface of the water outlet end, which is close to the external groove buckle, is provided with an external thread, the pipe with the internal thread is in threaded connection with the external thread, the moving pipe is connected with the pipe with the internal thread, the inside of the moving pipe is a round table, the circle diameter of the left end of the moving pipe is larger than the circle diameter of the right end of the moving pipe, and the circle diameter of the right end of the moving pipe is larger than the circle diameter of the external groove buckle; remove the inside spacing rubber piece that is equipped with in pipe left side, remove the inside a plurality of sealing washers that are equipped with in pipe right side.

Furthermore, the diameter of the right end circle of the movable pipe is 0.05-0.1cm larger than the diameter of the buckle circle of the external groove.

Further, the number of the sealing rings is at least three.

Furthermore, three sealing rings are arranged.

Further, the pipe with the internal thread and the moving pipe are integrated by casting.

Furthermore, the external groove buckle is connected with a sealing disc in a buckling mode.

Furthermore, a perforated block is fixedly connected to the surface of the sealing disc.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses a rotatory internal thread pipe of taking for remove the pipe and connect the direction to the fire gun and remove, remove the inside a plurality of sealing washers that are equipped with in pipe right side, the sealing washer has elasticity, can make the sealing washer in the removal pipe right-hand member block the fire gun and connect, and simultaneously, the sealing washer also just can plug up the joint gap between fire gun and the external slot card, in addition, external slot buckle does not change and is the same with market prior art, can be applied to many money fire gun and connect, so, reach and to stabilize the connection, hide the water-locking type, multi-purpose effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is the schematic view of the sectional structure of the water locking device of the present invention.

Fig. 3 is a schematic structural view of the external slot buckle of the present invention.

Fig. 4 is a schematic structural view of the operation of the water locking device of the present invention.

The labels in the figures are: 1-a pump body, 2-a water outlet end, 3-a water locking device, 31-external threads, 32-an internal thread pipe, 33-a moving pipe, 34-a limiting rubber block, 35-a sealing ring, 4-an external groove buckle, 5-a sealing disc, 6-a hole block and 101-a fire-fighting gun joint.

Detailed Description

In the technical scheme:

in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the utility model provides a hidden water-locking type multipurpose fire pump adapter with external grooves, which comprises a pump body, a water outlet end arranged on the pump body, and an external groove buckle arranged on the water outlet end;

wherein, a water locking device is also arranged;

The working principle is as follows: referring to fig. 4, after the fire fighting gun joint and the external groove buckle are mutually installed, the water locking device is directly operated, namely, the pipe with the internal thread is rotated, so that the movable pipe moves towards the fire fighting gun joint, because the movable pipe is internally provided with a round table, the circle diameter of the left end of the movable pipe is larger than that of the right end of the movable pipe, the circle diameter of the right end of the movable pipe is larger than that of the external groove buckle, a plurality of sealing rings are arranged inside the right side of the movable pipe, the sealing rings have elasticity, so that the sealing rings in the right end of the movable pipe can clamp the fire fighting gun joint, and meanwhile, the sealing rings just can block a connecting gap between the fire fighting joint and the external groove buckle, so that the fire fighting joint and the external groove buckle can be prevented from being under the impact force of water flow, the connecting gap between the fire fighting joint and the external groove buckle is gradually enlarged, water resources are wasted, and meanwhile, and the two connecting chucks are easy to fall off and separate;

the external groove buckle is not changed and is the same as the market prior art, can be applied to the joint of a plurality of fire guns, and achieves the multi-purpose effect.

Wherein, the phase place rubber block prevents to move the pipe and removes excessively for the sealing washer surpasss the fire control and connects the position.

Wherein, the diameter of the right end circle of the movable pipe is 0.05-0.1cm larger than the diameter of the buckle circle of the external groove; prevent to remove the pipe right-hand member and fire control and connect the gap of circle footpath too big.

At least three sealing rings are arranged; at least three setting can guarantee that water can not flow out, and guarantees to block the fire control and connects.

Three sealing rings are arranged; three settings are the best economic settings.

The pipe with the internal thread and the moving pipe are integrated with each other by casting; the steel is integrated in casting, easy to manufacture, strong in strength and prevented from being broken.

The external groove is connected with the sealing disc in a buckling and buckling mode; preventing the use of others.

Wherein, the surface of the sealing disc is fixedly connected with a block with a hole; the sealing disc is convenient to open.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of 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.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 utility model provides an external multi-purpose fire pump adapter of hidden lock water type of slot, goes out water end (2), play water end (2) including the pump body (1), that pump body (1) was equipped with and is equipped with external slot buckle (4), its characterized in that: a water locking device (3) is also arranged;

the water locking device (3) is arranged at the water outlet end (2), and the water locking device (3) is matched with the external groove buckle (4);

the water locking device (3) comprises an internal thread pipe (32), a moving pipe (33), a limiting rubber block (34) and a sealing ring (35); the outer surface of the water outlet end (2) close to the external groove buckle (4) is provided with an external thread (31), the pipe with the internal thread (32) is in threaded connection with the external thread (31), the movable pipe (33) is connected with the pipe with the internal thread (32), the inner part of the movable pipe (33) is a circular truncated cone, the circular diameter of the left end of the movable pipe (33) is larger than the circular diameter of the right end of the movable pipe (33), and the movable pipe (33)

The diameter of the right end circle is larger than that of the external groove buckle (4); a limiting rubber block (34) is arranged in the left inner part of the moving pipe (33), and a plurality of sealing rings (35) are arranged in the right inner part of the moving pipe (33).

2. The multipurpose fire pump adapter with hidden water locking type externally connected with a groove according to claim 1, characterized in that: the diameter of the right end circle of the movable pipe (33) is 0.05-0.1cm larger than that of the external groove fastener (4).

3. The multipurpose fire pump adapter with hidden water locking type externally connected with a groove according to claim 1, characterized in that: the number of the sealing rings (35) is at least three.

4. The multipurpose fire pump adapter with hidden water locking type externally connected with a groove according to claim 1, characterized in that: the number of the sealing rings (35) is three.

5. A trench-circumscribed, water-locking, multipurpose fire pump adaptor as claimed in claim 1, wherein the internally threaded pipe (32) and the moving pipe (33) are cast integrally.

6. The multipurpose fire pump adapter with hidden water locking type externally connected with a groove according to claim 1, characterized in that: the external groove fastener (4) is connected with a sealing disc (5) in a fastening mode.

7. The multipurpose fire pump adapter with hidden water locking type externally connected with a groove according to claim 6, wherein: the surface of the sealing disc (5) is fixedly connected with a perforated block (6).