CN216925883U

CN216925883U - Spray end detection equipment

Info

Publication number: CN216925883U
Application number: CN202122786630.4U
Authority: CN
Inventors: 孟英
Original assignee: Jiangsu Huilian Fire Intelligent System Co ltd
Current assignee: Jiangsu Huilian Fire Intelligent System Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-07-08
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a spray tail end detection device, which comprises a tail end pipeline and further comprises: the sprayer is fixed at the worst point of one end of the tail end pipeline, a control valve is installed on one side of the upper end face of the tail end pipeline, and a pressure gauge is installed at the other end of the tail end pipeline. According to the utility model, when the control valve is opened, the pressure in the pipe network can press the conical plug to move downwards, so that the output end of the rubber ring is exposed, and the tensioning force of the spring can be adjusted by rotating the screw rod, so that the purpose of adjusting the conical match and requiring different pressure jacking operations is achieved, when a pressure gauge of the device breaks down, an operator can observe the liquid retaining condition of the pipe body, so that whether the pressure in the pipe network reaches the standard or not can be judged, the pressure detection can be more accurate, whether the pressure gauge is damaged or not can be judged, the water storage amount in the box body can be conveniently checked through the marking rod, and the water flow speed can be detected by observing the water storage amount in the box body.

Description

Spray end detection equipment

Technical Field

The utility model relates to the technical field of tail end water testing equipment, in particular to spraying tail end detection equipment.

Background

The end test is a product for checking the state of the automatic water spraying fire extinguishing system, can be used for simulating the opening of a spray head to carry out a fire extinguishing function test, is installed at the end of a system pipe network or a subarea pipe network, and is a device for checking the starting, alarming, linkage and other functions of the system, so that the integrity of the whole system is visually judged, the end water testing device discharges water through a liquid collecting hopper, and the pressure of the pipe network can be judged by observing the size of the water outlet flow.

Current terminal pressure measurement equipment, at its in-process that uses, the detection pipe network pressure mainly through observing the manometer, when the manometer appears damaging, the device can't detect the accuracy of manometer to make the pressure measurement of device not be accurate, for this reason, we provide one kind and spray terminal measurement equipment and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides spraying tail end detection equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a spray end detection equipment, includes terminal pipeline, still includes:

the sprayer is fixed at the most unfavorable point at one end of the tail end pipeline, a control valve is installed on one side of the upper end face of the tail end pipeline, and a pressure gauge is installed at the other end of the tail end pipeline;

the pressure detection assembly is arranged at the output end of the tail end pipeline and comprises a pipe body fixed at the output end of the tail end pipeline, a second connecting plate is arranged in an inner cavity of the pipe body, a spring is fixed on the upper end face of the second connecting plate, a conical plug is fixed on the upper end face of the spring, and a rubber ring is fixed at the upper end of the inner cavity of the pipe body; and

locate the velocity of flow detection subassembly of body output.

Preferably, a support frame is fixed at the lower end of the inner cavity of the tube body, a first connecting plate is fixed at the extending end of the support frame, a screw rod is meshed with the inner thread of the first connecting plate, and the screw rod is fixedly connected with the lower end face of the second connecting plate.

Preferably, the connecting plate II and the connecting plate I form a lifting structure through a screw.

Preferably, the conical plug is sleeved in the rubber ring inner cavity and used for blocking the opening end of the rubber ring inner cavity.

Preferably, the flow rate detection assembly includes:

locate the box of velocity of flow determine module below, the box body up end is fixed with the honeycomb duct, the honeycomb duct input is fixed with the drainage fill, box one side is fixed with the drain pipe, box inner chamber one side is fixed with the spout, the spout inner chamber cup joints and inserts and is equipped with the slider, slider fixed surface has the lifter plate.

Preferably, a floating plate is fixed at the lower end of the lifting plate, and a mark post is fixed on the upper end surface of the lifting plate.

Preferably, the surface of the marker post is preset with scale marks for measuring the position of the liquid in the box body.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, when the control valve is opened, the pressure in the pipe network can extrude the conical plug to move downwards, so that the output end of the rubber ring is exposed, and the tensioning force of the spring can be adjusted by rotating the screw rod, so that the purpose of adjusting different pressure jacking operations required in a conical match is achieved, when a pressure gauge of the device breaks down, an operator can observe the liquid retaining condition of the pipe body, so that whether the pressure in the pipe network reaches the standard or not can be judged, the pressure detection is more accurate, whether the pressure gauge is damaged or not can be judged, the water storage amount in the box body can be conveniently checked through the marking rod, and the water storage amount in the box body can be detected by observing the water storage amount in the box body.

Drawings

Fig. 1 is a schematic perspective view of a spray end detection device according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a pressure detection assembly of a spray end detection device according to the present invention;

fig. 3 is a schematic cross-sectional structural view of a flow velocity detection assembly of a spray end detection device according to the present invention.

In figure 1, the end pipe; 2. a spray head at the worst point; 3. a control valve; 4. a pressure gauge; 5. a pressure detection assembly; 501. a pipe body; 502. a support frame; 503. a first connecting plate; 504. a screw; 505. a second connecting plate; 506. a spring; 507. a conical plug; 508. a rubber ring; 6. a flow rate detection assembly; 601. a box body; 602. a flow guide pipe; 603. a drainage hopper; 604. a drain pipe; 605. a chute; 606. a slider; 607. a lifting plate; 608. a floating plate; 609. a marker post.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 3, a spray end detection apparatus includes an end pipe 1, and further includes: the pressure detection assembly 5 is arranged at the output end of the tail end pipeline 1, the pressure detection assembly 5 comprises a pipe body 501 fixed at the output end of the tail end pipeline 1, a support frame 502 is fixed at the lower end of the inner cavity of the pipe body 501, a first connecting plate 503 is fixed at the extending end of the support frame 502, a screw rod 504 is meshed with the inner thread of the first connecting plate 503, a second connecting plate 505 is fixed at the upper end of the screw rod 504, a spring 506 is fixed at the upper end of the second connecting plate 505, a conical plug 507 is fixed at the upper end of the spring 506, and a rubber ring 508 is fixed at the upper end of the inner cavity of the pipe body 501; the flow rate detection assembly 6 is arranged at the output end of the pipe body 501, the conical plug 507 and the rubber ring 508 are arranged oppositely, the second connecting plate 505 forms a lifting structure through the screw 504 and the first connecting plate 503, the screw 504 and the opening end of the pipe body 501 are arranged oppositely, the second connecting plate 505 can be lifted and moved by rotating the screw 504, the distance between the second connecting plate and the rubber ring 508 is changed, the tensioning force of the spring 506 can be adjusted, when the control valve 3 is opened, the conical plug 507 can be extruded by the pressure in the pipe network, the spring 506 can be extruded by the pressure in the pipe network to move downwards, when the pressure in the pipe network is insufficient, the conical plug 507 cannot be extruded to move downwards, meanwhile, the data of the pressure gauge 4 is observed, and whether the pressure gauge 4 is damaged or not is observed while the pressure in the pipe network is judged;

the flow rate detection assembly 6 includes: a box body 601 arranged below the flow velocity detection assembly 6, wherein a flow guide pipe 602 is fixed on the upper end surface of the box body 601, a drain funnel 603 is fixed on the input end of the flow guide pipe 602, a drain pipe 604 is fixed on one side of the box body 601, a sliding chute 605 is fixed on one side of the inner cavity of the box body 601, a sliding block 606 is inserted in the inner cavity of the sliding chute 605 in a sleeved mode, a lifting plate 607 is fixed on the surface of the sliding block 606, a floating plate 608 is fixed on the lower end of the lifting plate 607, a mark post 609 is fixed on the upper end surface of the lifting plate 607, the mark post 609 is connected with the flow guide pipe 602 and the inner cavity of the drain funnel 603, the lifting plate 607 is arranged opposite to the output end of the flow guide pipe 602, when the liquid discharged from the pipe 501 enters the drain funnel 603 and is discharged from the drain pipe 604 through the tank 601, when the water flows fast, the water level is accumulated in the tank 601, therefore, the floating plate 608 moves upwards to drive the marker post 609 to move upwards, and a worker observes scale marks on the marker post 609, so that the speed of water flow can be judged more visually.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a spray end check out test set, includes terminal pipeline, its characterized in that still includes:

locate the velocity of flow determine module of body output.

2. The spraying end detection device according to claim 1, wherein a support frame is fixed to the lower end of the inner cavity of the pipe body, a first connecting plate is fixed to the extending end of the support frame, a screw is meshed with an internal thread of the first connecting plate, and the screw is fixedly connected with the lower end face of the second connecting plate.

3. The spray end detection device of claim 1, wherein the connection plate two-way is connected with the connection plate one-way through a screw to form a lifting structure.

4. The spray tip detection device of claim 1, wherein the tapered plug is sleeved in the rubber ring cavity and used for blocking an opening end of the rubber ring cavity.

5. The spray tip detection device of claim 1, wherein the flow rate detection assembly comprises:

6. The spray end detection device according to claim 5, wherein a floating plate is fixed at the lower end of the lifting plate, and a mark post is fixed on the upper end surface of the lifting plate.

7. The spray tip detection device according to claim 6, wherein the surface of the marker post is pre-set with graduation marks for measuring the position of the liquid in the tank.