CN210813658U

CN210813658U - Building pipeline fire control water supply and drainage device

Info

Publication number: CN210813658U
Application number: CN201921132245.4U
Authority: CN
Inventors: 雷家
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-23
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to the technical field of fire fighting equipment, and discloses a building pipeline fire fighting water supply and drainage device, which comprises a main pipeline, a connecting valve and a control valve; a set of reserve tank is fixedly installed through the bracing piece in the left side of trunk line, and reserve tank's bottom intercommunication has reserve branch pipe, and reserve branch pipe's top stretches into reserve tank's inside and the intercommunication has the booster pump, and reserve branch pipe's right side end intercommunication has the drive case, and the right-hand member of drive case communicates inside the left side of trunk line, and the drive case includes hole for water spraying, rotating electrical machines, action wheel, follows driving wheel, swivel housing, water tray and raceway. The utility model has the advantages that: the dredging effect is good, the water flow impact force is large, and the practicability is strong.

Description

Building pipeline fire control water supply and drainage device

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a building pipeline fire control plumbing device.

Background

In the design of a low-power foam fire-fighting system, due to the general map position limitation and the process requirement, the general distance between a fire-fighting pump station and a protection area needing to put out a fire is far, part of fire-fighting pipelines often need to be buried and laid, the pipelines are buried and laid, the low point of the pipeline system is formed, after a hydraulic pressure test of the pipeline system or the fire-fighting system puts out the fire, the residual water or foam liquid in the pipelines has certain corrosivity on the pipelines, and the service life of the pipelines is shortened.

Chinese patent (publication number: CN 207314454U, publication date: 2018.05.04) discloses a fire-fighting water supply and drainage device for building pipelines, which comprises a water supply pipe, a drainage pipe, a fire-fighting branch pipe, a connecting elbow, a drainage branch pipe and a back flush pipe; the water supply pipe and the water discharge pipe are vertically arranged side by side, the inner sides of the upper ends of the water supply pipe and the water discharge pipe are connected and communicated through a back flushing pipe, a manual rotary valve and an electromagnetic valve are installed on the back flushing pipe, and the electromagnetic valve is installed at the right side position of the manual rotary valve; the lower end of the drain pipe is connected with one end of a connecting elbow, and the other end of the connecting elbow is connected with a drain branch pipe; through the use of the drain pipe and the water supply pipe, the water supply function is realized while draining water; the use of the back flushing pipe can clean the residue in the drain pipe by flushing with clean water. But the device is dredged only by adopting a common water flow flushing mode, the impact force is insufficient, and the pipeline dredging can be ensured by stronger impact force under the condition of serious blockage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building pipeline fire control plumbing installation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building pipeline fire-fighting water supply and drainage device comprises a main pipeline, a connecting valve and a control valve; the middle part of trunk line is provided with a set of control valve, and the control valve is used for the flow of the inside water of control trunk line. The bottom intercommunication of trunk line has the connecting valve, can be connected to the trunk line with the spray tube that the fire control used through the connecting valve on, and then inputs the water in the trunk line into the fire control spray tube and use of putting out a fire. A set of reserve tank is fixedly mounted on the left side of the main pipeline through a supporting rod, a reserve branch pipe is communicated with the bottom end of the reserve tank, the top end of the reserve branch pipe extends into the inside of the reserve tank and is communicated with a booster pump, and the pressure intensity inside the reserve branch pipe is reduced through the booster pump so that the water inside the reserve tank is pumped into the reserve branch pipe. The right end of the standby branch pipe is communicated with a driving box, and the right end of the driving box is communicated with the inside of the left side of the main pipeline. The driving box comprises a water spraying hole, a rotating motor, a driving wheel, a driven wheel, a rotating sleeve, a water tray and a water delivery pipe; the raceway setting is in the inside of drive case and the intercommunication is at the right-hand member of reserve branch pipe, and the end intercommunication of raceway has the water tray, and the surface of water tray is provided with a plurality of groups hole for water spraying, can spray the water in the reserve branch pipe is inside to the trunk line through the hole for water spraying, and then when the inside of trunk line takes place to block up, through the continuous inside of washing the trunk line in hole for water spraying, and then dredge the pipeline. The cover is equipped with from the driving wheel on being located the raceway of drive case left side inner wall position, there is the swivel sleeve from the outside fixed mounting of driving wheel, the upside meshing of swivel sleeve has the action wheel, the left end bottom fixedly connected with rotary rod of action wheel, the lateral wall that the left end of rotary rod passed the drive case rotates and is connected with the rotating electrical machines that sets up on the drive case lateral wall, it is rotatory through starting rotating electrical machines drive rotary rod, then drive the action wheel and rotate, and then drive the swivel sleeve and rotate, then the swivel sleeve is beaten the water tray and is rotated again, thereby make the rotatory inside that sprays the trunk line of hole for water spraying, and.

As a further aspect of the present invention: and a valve for controlling the water flow in the standby branch pipe is arranged on the standby branch pipe.

As a further aspect of the present invention: the spare branch pipe is set to be in an L-shaped structure.

As a further aspect of the present invention: the top outside of booster pump is provided with the filter screen, and the setting of filter screen is arranged in filtering the water that enters into spare branch pipe, prevents that the impurity of the aquatic in the spare water tank from inputing into spare branch pipe in, blockking up the normal use of spare branch pipe.

As a further aspect of the present invention: the lower part bilateral symmetry intercommunication of trunk line has two sets of reserve connecting valves, through setting up reserve connecting valve, can prevent that the unexpected emergence of connecting valve from blockking up when unable the use, the trunk line still can use, also can use connecting valve and reserve connecting valve simultaneously and connect the during operation of many fire-fighting water pipes simultaneously, improves the high efficiency of putting out a fire.

Compared with the prior art, the beneficial effects of the utility model are that: the rotatable spray pipe is arranged to spray water into the main pipeline, so that large impact force can be generated, the pipeline is ensured to be dredged, the interior of the main pipeline can be cleaned, and the blockage of the main pipeline can be effectively prevented; through setting up reserve connecting valve, can prevent that the unexpected emergence of connecting valve from blockking up when unable using, the trunk line still can use, also can use connecting valve and reserve connecting valve to connect the during operation simultaneously of many fire-fighting water pipes simultaneously, improves the high efficiency of putting out a fire.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a fire-fighting water supply and drainage device for a building pipeline.

Fig. 2 is a schematic structural diagram of a driving box in a fire-fighting water supply and drainage device of a building pipeline.

Fig. 3 is a schematic structural diagram of a second embodiment of a fire-fighting water supply and drainage device for a building pipeline.

Wherein: the device comprises a main pipeline 10, a spare water tank 11, a spare branch pipe 12, a connecting valve 13, a spare connecting valve 14, a control valve 15, a valve 16, a booster pump 17, a filter screen 18, a driving box 19, a water spraying hole 20, a rotating motor 21, a driving wheel 22, a driven wheel 23, a rotating sleeve 24, a water disc 25 and a water delivery pipe 26.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-2, a building pipeline fire-fighting water supply and drainage device comprises a main pipeline 10, a connecting valve 13 and a control valve 15; a set of control valves 15 is arranged in the middle of the main pipe 10, and the control valves 15 are used for controlling the flow of water inside the main pipe 10. The bottom intercommunication of trunk line 10 has connecting valve 13, can be connected the spray tube that the fire control was used to trunk line 10 through connecting valve 13 on, and then imports the water in the trunk line 10 to the fire control spray tube in use of putting out a fire. A set of stand-by water tank 11 is passed through bracing piece fixed mounting in the left side of trunk line 10, and stand-by water tank 11's bottom intercommunication has stand-by branch pipe 12 that is L type structure, is provided with the valve 16 that is used for controlling the inside rivers of stand-by branch pipe 12 on the stand-by branch pipe 12, and stand-by branch pipe 12's top stretches into stand-by water tank 11's inside and the intercommunication has booster pump 17, reduces the inside pressure of stand-by branch pipe 12 and then goes into stand-by branch pipe 12 with the inside water pump of stand-by water tank 11. The top outside of booster pump 17 is provided with filter screen 18, and filter screen 18's setting is used for filtering the water that enters into spare branch pipe 12, prevents that the impurity in the aquatic of reserve tank 11 from inputing into spare branch pipe 12, blocks up the normal use of spare branch pipe 12. The right end of the spare branch pipe 12 is communicated with a driving box 19, and the right end of the driving box 19 is communicated with the inside of the left side of the main pipe 10. The driving box 19 comprises a water spraying hole 20, a rotating motor 21, a driving wheel 22, a driven wheel 23, a rotating sleeve 24, a water disc 25 and a water conveying pipe 26; raceway 26 sets up in the inside of drive box 19 and the right-hand member of intercommunication at reserve branch pipe 12, and raceway 26's end intercommunication has water tray 25, and water tray 25's surface is provided with a plurality of groups hole for water spraying 20, can spray the water in reserve branch pipe 12 inside to the inside of trunk line 10 through hole for water spraying 20, and then when the inside of trunk line 10 takes place to block up, through the continuous inside of washing trunk line 10 of hole for water spraying 20, and then dredge the pipeline. The cover is equipped with from driving wheel 23 on the raceway 26 that is located driving case 19 left side inner wall position, there is swivel sleeve 24 from the outside fixed mounting of driving wheel 23, the upside meshing of swivel sleeve 24 has action wheel 22, the left end bottom fixedly connected with rotary rod of action wheel 22, the left end of rotary rod passes driving case 19's lateral wall and rotates and be connected with the rotating electrical machines 21 that set up on driving case 19 lateral wall, it is rotatory through starting rotating electrical machines 21 drive rotary rod, then drive action wheel 22 and rotate, and then drive swivel sleeve 24 and rotate, then swivel sleeve 24 beats water tray 25 again and rotates, thereby make the rotatory inside that sprays 10 of hole for water spraying 20, and then improve the efficiency of mediation.

The utility model discloses a theory of operation is: through communicating the fire control spray pipe on connecting valve 13, then open control valve 15 and use, when the inside of trunk line 10 takes place to block up, go into reserve branch pipe 12 through starting the water pump of booster pump 17 with in the reserve tank 11, then through raceway 26, carry in the hole for water spraying 20, then spray the inside of trunk line 10, start rotating electrical machines 21 simultaneously and drive action wheel 22 and rotate, and then drive swivel housing 24 and rotate, drive the rotatory water spray of hole for water spraying 20, thereby improve the efficiency of mediation.

Example two

Referring to fig. 3, on the basis of the first embodiment, two sets of spare connecting valves 14 are symmetrically communicated with two sides of the lower portion of the main pipeline 10, and by arranging the spare connecting valves 14, when the connecting valve 13 is blocked accidentally and cannot be used, the main pipeline 10 can still be used, and when the connecting valve 13 and the spare connecting valve 14 can be used to connect a plurality of fire-fighting water pipes to work simultaneously, the fire-fighting efficiency is improved.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A fire-fighting water supply and drainage device for a building pipeline comprises a main pipeline (10), a connecting valve (13) and a control valve (15); a group of control valves (15) are arranged in the middle of the main pipeline (10), the control valves (15) are used for controlling the flow of water in the main pipeline (10), the bottom end of the main pipeline (10) is communicated with a connecting valve (13), the device is characterized in that a group of spare water tanks (11) are fixedly mounted on the left side of a main pipeline (10) through a support rod, the bottom ends of the spare water tanks (11) are communicated with spare branch pipes (12), the top ends of the spare branch pipes (12) extend into the spare water tanks (11) and are communicated with booster pumps (17), the right ends of the spare branch pipes (12) are communicated with a driving box (19), the right end of the driving box (19) is communicated with the inside of the left side of the main pipeline (10), and the driving box (19) comprises a water spraying hole (20), a rotating motor (21), a driving wheel (22), a driven wheel (23), a rotating sleeve (24), a water tray (25) and a water conveying pipe (; raceway (26) set up the inside at drive box (19) and the right-hand member of intercommunication in reserve branch pipe (12), the end intercommunication of raceway (26) has water tray (25), the surface of water tray (25) is provided with a plurality of groups hole for water spraying (20), the cover is equipped with from driving wheel (23) on raceway (26) that is located drive box (19) left side inner wall position, the outside fixed mounting who follows driving wheel (23) has swivel sleeve (24), the upside meshing of swivel sleeve (24) has action wheel (22), the left end bottom fixedly connected with rotary rod of action wheel (22), the lateral wall that the left end of rotary rod passed drive box (19) rotates and is connected with rotating electrical machines (21) of setting on drive box (19) lateral wall.

2. A fire fighting water supply and drainage device for building pipes according to claim 1, characterized in that the spare branch pipe (12) is provided with a valve (16) for controlling the flow of water inside the spare branch pipe (12).

3. A fire fighting water supply and drainage device for building pipes according to claim 2, characterized in that the spare branch (12) is provided in an L-shaped configuration.

4. A fire-fighting water supply and drainage device for building pipelines as claimed in claim 3, wherein the top outer side of the booster pump (17) is provided with a filter screen (18).

5. A fire-fighting water supply and drainage device for building pipelines according to any one of claims 1-4, characterized in that two groups of spare connection valves (14) are symmetrically communicated with the two sides of the lower part of the main pipeline (10).