CN220459805U

CN220459805U - Simple spraying device

Info

Publication number: CN220459805U
Application number: CN202321539703.2U
Authority: CN
Inventors: 罗耀源
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-02-09
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to the field of spray fire extinguishment, and discloses a simple spray device which comprises an upper pipeline which is hoisted and arranged at the top of a car shed, wherein a plurality of upper spray heads are arranged on the upper pipeline in an array manner, a pressure gauge and a water test switch are arranged at the tail end of the upper pipeline, a booster pump and an audible and visual alarm are arranged at one end of the upper pipeline, a water inlet of the booster pump is communicated with a water source, a pipeline embedded in the ground or a grid cover is additionally arranged on the ground to form a lower pipeline, a quick reversing spray head of the lower pipeline sprays upwards, one end of the lower pipeline is communicated with a water receiving main pipeline, a side pipeline is arranged on wet paper at one side of a car shed parking space, and a lateral quick response spray head is arranged at one side of the side pipeline facing the car shed parking space.

Description

Simple spraying device

Technical Field

The utility model relates to the field of fire control, in particular to the field of spray fire extinguishment, and particularly relates to a simple spray device.

Background

In the charging and parking processes of a charging station, a parking shed and the like of a storage battery car and an electric vehicle, the battery is out of control to cause fire, in the prior art, a non-conductive fire extinguishing agent such as gas, dry powder and the like is generally utilized to put out fire, then in an actual fire case, the gas fire extinguishing agent and the dry powder fire extinguishing agent only act on the burning appearance, cannot directly enter the battery, and easily cause a re-burning phenomenon.

Based on the above, the utility model provides a simple spraying device.

Disclosure of Invention

In order to solve the problems mentioned in the background, the utility model provides a simple spraying device.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows.

A simple spraying device comprises an upper pipeline which is arranged at the top of a shed in a lifting manner, a plurality of upper spray heads are arranged on the upper pipeline in an array manner, a pressure gauge for monitoring the water pressure in the upper pipeline is arranged on the upper pipeline, and the upper pipeline is communicated with a water source.

As a further improvement and optimization of the present utility model.

One end of the upper pipeline is provided with a booster pump, and a water inlet of the booster pump is communicated with a water source.

As a further improvement and optimization of the present utility model.

The pressure meter also comprises a switch for controlling the booster pump to be turned on or off and an audible and visual alarm for receiving the pressure meter signal and sending out an alarm signal.

As a further improvement and optimization of the present utility model.

The ground department pre-buries has down the pipeline, and lower pipeline is provided with down the shower nozzle towards one side in bicycle shed parking stall, and lower shower nozzle is provided with a plurality of along the extending direction array of lower pipeline, lower pipeline and last pipeline intercommunication.

As a further improvement and optimization of the present utility model.

An outer cylinder shell is embedded in the ground, the outer cylinder shell is in a cylindrical shape with a hollow inside, a lower pipeline is coaxially arranged in the outer cylinder shell, one end of the lower pipeline is communicated with a connecting pipe through a rotary joint, the other end of the connecting pipe is communicated with an upper pipeline, the end face of the free end of a lower spray head is in a cambered surface shape and is attached to the inner wall of the outer cylinder shell, and a motor for driving the lower pipeline to rotate is arranged in the outer cylinder shell;

the outer disc of the outer cylinder shell is provided with water spraying holes, the water spraying holes are positioned above the ground and are also positioned at one side of the axial lead of the outer cylinder shell facing the parking space of the carport, and a plurality of water spraying holes are arranged corresponding to the lower spray heads.

As a further improvement and optimization of the present utility model.

One side of bicycle shed parking stall deviates from down the pipeline is provided with the horizontal pole, is provided with the side pipeline on the horizontal pole, and one side of side pipeline orientation bicycle shed parking stall is provided with the side shower nozzle, and the side shower nozzle is provided with a plurality of along the extending direction array of side pipeline, side pipeline and last pipeline intercommunication.

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

in the utility model, the spray heads are arranged at the upper, lower and side surfaces of the shed to realize simultaneous spraying of water from three surfaces, or the spray heads are arranged on any two surfaces, and spray water from one surface to the other surface, or the spray heads are independently arranged on any one surface, so that the spray heads can spray water from bottom to top, from top to bottom and from one surface to the other side surface, and the spraying effect is better and more timely;

in the utility model, the lower pipeline for spraying and extinguishing fire from the lower part is in an initial state, the end face of the free end of the lower spray head is attached to the inner wall of the outer cylinder shell, so that external dust can be effectively prevented from entering the lower spray head, and the lower spray head is dustproof and anti-blocking.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a schematic diagram of a first mode of embodiment two;

fig. 4 is a cross-sectional view of a second mode of embodiment two;

FIG. 5 is a partial schematic view of a second mode of embodiment II;

FIG. 6 is a schematic diagram I of a third mode of embodiment II;

FIG. 7 is a second schematic diagram of a third mode of embodiment II;

FIG. 8 is a schematic diagram of a fourth embodiment;

fig. 9 is a schematic view of a split-pipe structure according to the fourth embodiment.

The reference numerals in the drawings are:

1. an upper pipeline; 2. an upper nozzle; 3. a pressure gauge; 4. a side duct; 5. a side nozzle; 6. a connecting pipe; 7. an outer cartridge housing; 8. a water spraying hole; 9. a lower pipeline; 10. a lower nozzle; 11. a motor; 12. a mesh cover; 13. dividing the pipeline; 14. a water test switch; 15 main pipeline.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Example 1

As shown in fig. 1 and fig. 2, a simple spraying device comprises an upper pipeline 1 which is hoisted and arranged at the top of a vehicle shed, a plurality of upper spray heads 2 are arranged on the upper pipeline 1 in an array manner, the upper spray heads 2 can be detonated and opened when being heated, and the upper spray heads 2 can be quick response spray heads, which are realized in the prior art and are not repeated.

The upper pipeline 1 is provided with a pressure gauge 3 for monitoring the water pressure in the upper pipeline 1, and the tail end is communicated with nearby water sources, wherein the water sources can be a fire hydrant system, a greening water system, a water storage tank and the like.

When a fire occurs in the carport, the upper spray head 2 nearby can be detonated at high temperature, so that the upper spray head 2 is opened, and liquid is sprayed towards the fire point through the upper pipeline 1 and the upper spray head 2 in sequence, so that the aim of extinguishing fire is fulfilled. The control mode of the upper spray head 2 can be triggered by a fire-fighting mode in the field such as a temperature sensor.

Further, the upper pipeline 1 is provided with a water testing switch 14, which can be used for daily water source use and can also detect the water outlet condition of the upper pipeline 1.

Further, along with the continuous spraying of the liquid, the water pressure in the upper pipeline 1 can drop, therefore, the main pipeline 15 or one end of the upper pipeline 1 is provided with a booster pump, the water inlet of the booster pump is communicated with a nearby fire hydrant system, a greening water system, a water storage tank and the like, when the upper spray head 2 is opened by the height Wen Yinbao to extinguish fire, the water pressure in the upper pipeline 1 can drop, the pressure gauge 3 senses the situation and sends a signal to the booster pump, the booster pump operates to increase the water pressure in the upper pipeline 1, namely, the water spraying flow rate is increased, and the aim of rapidly extinguishing fire or inhibiting fire spreading is fulfilled.

Furthermore, the utility model also comprises a switch for controlling the opening or closing of the booster pump and an audible and visual alarm for receiving the signal of the pressure gauge 3 and sending out an alarm signal, and the audible and visual alarm is characterized in that the audible and visual alarm is used for reminding the nearby masses of alarming fire, after the fire department processes the fire, the booster pump can be closed through the switch, then the pressure gauge 3 and the detonated upper spray head 2 are reset or replaced, then the switch is opened, water is supplied towards the interior of the upper pipeline 1, the other end of the upper pipeline 1 is provided with a control valve, the control valve is opened, when the water flows outwards through the other end of the upper pipeline 1, the upper pipeline 1 is filled with water, then the control valve and the switch are closed, and the whole spraying device is recovered.

The booster pump, the switch, the control valve, the audible and visual alarm and the like can be realized in the prior art, and are not described in detail and are not shown in the figure.

Example two

The utility model also comprises a lower pipeline 9 for carrying out fire extinguishing treatment on a fire place from below, wherein the lower pipeline 9 is communicated with the main pipeline 15 in three modes:

the method comprises the following steps:

as shown in fig. 3, in this embodiment, a lower pipe 9 is pre-buried on the ground, a lower nozzle 10 is provided on one side of the lower pipe 9 facing the parking space of the carport, and a plurality of lower nozzles 10 are provided in an array along the extending direction of the lower pipe 9. The ground is provided with a plurality of open holes, and the output of shower nozzle (10) under the trompil matching.

And two,:

as shown in fig. 4, a mesh cover 12 is provided on the ground, a lower duct 9 is provided in the mesh cover 12, and a lower nozzle 10 is sprayed upward toward the lower side of the shed vehicle. The specific dimensions and configuration of the mesh enclosure 12 are selected according to actual requirements. The bottom of lower shower nozzle 10 and lower pipeline 9 can be provided with the escape canal, and when the electric motor car burns, the melt can in time be discharged, reduces the jam to lower shower nozzle 10.

And thirdly,:

as shown in fig. 6 and 7, an outer cylinder shell 7 is pre-buried in the ground, the outer cylinder shell 7 is in a cylindrical shape with hollow inside, a lower pipeline 9 is coaxially arranged in the outer cylinder shell 7, one end of the lower pipeline 9 is communicated with a connecting pipe 6 through a rotary joint, and the other end of the connecting pipe 6 is communicated with an upper pipeline 1.

The outer circular surface of the lower pipeline 9 is provided with a plurality of lower spray heads 10 in an array along the extending direction, and the end surface of the free end of the lower spray head 10 is in a cambered surface shape and is attached to the inner wall of the outer cylinder shell 7.

The outer disc of outer drum shell 7 is provided with water spray hole 8, and water spray hole 8 is located above ground and still is located the one side of outer drum shell 7 axial lead towards the bicycle shed parking stall, and water spray hole 8 corresponds shower nozzle 10 and is provided with a plurality of down.

A motor 11 for driving the lower pipe 9 to rotate is also arranged in the outer cylinder shell 7.

When a fire disaster occurs, the water pressure in the upper pipeline 1 drops, the pressure gauge 3 also sends a signal to the motor 11, the motor 11 drives the lower pipeline 9 to rotate, the lower spray head 10 is opposite to the water spraying hole 8, the lower spray head 10 is consistent with the upper spray head 2, the lower spray head 10 near the fire point can be detonated at high temperature for quick response, water can spray water towards the fire point through the lower spray head 10 and the water spraying hole 8, the fire point is sprayed and extinguished from the lower part, and the upper spray head 2 is matched for spraying and extinguishing from the upper part, so that the overall fire extinguishing effect is better.

After the fire is extinguished, the motor 11 drives the lower pipeline 9 to rotate, so that the end face of the free end of the lower spray nozzle 10 is attached to the inner wall of the outer cylinder shell 7, and therefore external dust is not easy to enter the lower spray nozzle 10, and the purposes of dust prevention and blockage prevention are achieved.

Example III

As shown in fig. 2, a cross rod is arranged on one side of the parking space of the carport, which is away from the lower pipeline 9, a side pipeline 4 is arranged on the cross rod, a side spray head 5 is arranged on one side of the side pipeline 4, which faces the parking space of the carport, a plurality of side spray heads 5 are arranged along the extending direction array of the side pipeline 4, the other end of the side pipeline 4 is communicated with the upper pipeline 1, the side spray heads 5 are consistent with the upper spray heads 2, the side spray heads 5 at the fire points can be detonated at high temperature when the carport is on fire, water can spray towards the fire points through the side spray heads 5, spray and extinguish fire from the side to the fire points, and spray and extinguish fire from the upper side of the upper spray heads 2 and spray from the lower side of the lower spray heads 10 in a matched manner, so that the overall fire extinguishing effect is better.

Example IV

In order to enhance the spraying range of water, as shown in fig. 8 and 9, the outer parts of the upper pipeline 1, the side pipeline 4 and the lower pipeline 9 are vertically provided with a plurality of branch pipelines 13, and each branch pipeline 13 is provided with a plurality of upper spray heads 2 or side spray heads 5 or lower spray heads 10, which has the significance of improving the spraying fire extinguishing range of each pipeline and having better fire extinguishing effect.

The structures of the upper pipeline 1, the side pipeline 4 and the lower pipeline 9 can be arranged to be distributed in a pipeline network according to actual conditions. All of the jets may be fast response jets.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. A simple spraying device which is characterized in that: the automatic water test device comprises an upper pipeline (1) which is arranged at the top of a shed in a lifting manner, a plurality of upper spray heads (2) are arranged on the upper pipeline (1) in an array manner, a pressure gauge (3) for monitoring the water pressure in the upper pipeline (1) is arranged on the upper pipeline (1), the upper pipeline (1) is communicated with a water source, and a water test switch (14) is arranged on the upper pipeline (1).

2. A simple spray device as claimed in claim 1, wherein: the upper pipeline (1) is connected with a main pipeline (15), the main pipeline (15) is provided with a booster pump, and a water inlet of the booster pump is communicated with a water source.

3. A simple spray device as claimed in claim 2, wherein: the device also comprises a switch for controlling the booster pump to be turned on or off and an audible and visual alarm for receiving the signal of the pressure gauge (3) and sending out an alarm signal.

4. A simple spray device according to any one of claims 1 to 3, wherein: the ground department pre-buries has down pipeline (9), and one side that down pipeline (9) towards the bicycle shed parking stall is provided with down shower nozzle (10), and lower shower nozzle (10) are provided with a plurality of along the extending direction array of down pipeline (9), down pipeline (9) and trunk line (15) intercommunication.

5. The simple sprinkler device of claim 4, wherein: one side in bicycle shed parking stall is provided with the horizontal pole, is provided with side pipeline (4) on the horizontal pole, and one side in side pipeline (4) orientation bicycle shed parking stall is provided with side shower nozzle (5), and side shower nozzle (5) are provided with a plurality of along the extending direction array in side pipeline (4), and side pipeline (4) and trunk line (15) intercommunication.

6. The simple sprinkler device of claim 4, wherein: the ground is provided with a grid cover (12), a lower pipeline (9) is arranged in the grid cover (12), and a lower spray head (10) sprays upwards towards the lower direction of a shed vehicle.

7. The simple sprinkler device of claim 4, wherein: the ground is provided with a plurality of open holes, and the output of shower nozzle (10) under the trompil matching.

8. The simple sprinkler device of claim 4, wherein: the ground is pre-buried with an outer cylinder shell (7), the outer cylinder shell (7) is in a hollow cylindrical shape, a lower pipeline (9) is coaxially arranged in the outer cylinder shell (7), one end of the lower pipeline (9) is communicated with a connecting pipe (6) through a rotary joint, the other end of the connecting pipe (6) is communicated with a main pipeline (15), the end face of the free end of a lower spray head (10) is in a cambered surface shape and is attached to the inner wall of the outer cylinder shell (7), and a motor (11) for driving the lower pipeline (9) to rotate is arranged in the outer cylinder shell (7);

the outer disc of the outer cylinder shell (7) is provided with a water spraying hole (8), the water spraying hole (8) is positioned above the ground and is also positioned at one side of the axial lead of the outer cylinder shell (7) facing the parking space of the carport, and the water spraying hole (8) is provided with a plurality of corresponding lower spray heads (10).