CN211097248U

CN211097248U - Intelligent fire-fighting pipeline

Info

Publication number: CN211097248U
Application number: CN201921397972.3U
Authority: CN
Inventors: 林旭
Original assignee: Shenzhen Longhui Sanhe Safety Technology Group Co ltd
Current assignee: Shenzhen Longhui Sanhe Safety Technology Group Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-07-28
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses an intelligent fire-fighting pipeline, which comprises a water tank, a water delivery pipe group and a delivery pump, wherein the water delivery pipe group is arranged above the room after being connected in sequence by a plurality of water delivery pipes and is of a curve structure, and is provided with a plurality of water pressure sensors which are arranged at the joints of every two water delivery pipes; the delivery pump is electrically connected with the water pressure sensor and is used for delivering the fire fighting water in the water tank to the water delivery pipe group; wherein, the outside of water delivery nest of tubes still is equipped with the casing, the casing can be equipped with and be the bellied cooling tube of stripe, cooling tube's shape with the shape phase-match of water delivery nest of tubes, not only can protect water delivery nest of tubes like this, avoid water pressure of water delivery nest of tubes abnormal state to appear, but also can monitor the water pressure of the fire water of water delivery nest of tubes in real time through water pressure sensor, just find the problem when avoiding the conflagration, lead to great loss.

Description

Intelligent fire-fighting pipeline

Technical Field

The utility model relates to a fire extinguishing system technical field especially relates to an intelligent fire control pipeline.

Background

In recent years, with the development of society, the range of fire safety issues is almost ubiquitous, as far as fire, electricity, and gas are used widely.

The existing fire-fighting pipeline is not provided with any protective measures and is not provided with a built-in water pressure detection element, so that when a fire disaster occurs, problems can be found when water is urgently needed, and therefore, great loss can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligent fire-fighting pipeline can monitor the water pressure in the fire-fighting pipeline in real time, just finds the problem and causes great loss when avoiding the urgent need water.

The utility model also provides an intelligent fire-fighting pipeline, it includes:

a water tank is arranged in the water tank,

the water delivery pipe group is formed by sequentially connecting a plurality of water delivery pipes into a curved structure and then is arranged above the room, and a plurality of water pressure sensors are arranged at the joints of every two water delivery pipes;

the delivery pump is used for delivering fire water in the water tank to a water delivery pipe group and is electrically connected with the water pressure sensor;

the outer side of the water delivery pipe group is also provided with a shell, the shell is provided with a cooling pipeline which is convex in stripes, and the shape of the cooling pipeline is matched with that of the water delivery pipe group.

The utility model discloses an among the fire-fighting pipeline, the water delivery nest of tubes is equipped with on the outlet pipe and receives the hydrophone, it is hourglass hopper-shaped to receive the hydrophone, and its lower extreme is equipped with the shower nozzle subassembly for to splash rivers all around.

The utility model discloses an among the fire-fighting pipeline, be equipped with on the casing with many the receipts hydrophone installation department of raceway intercommunication, receive the hydrophone install in receive on the hydrophone installation department.

The utility model discloses an among the fire-fighting pipeline, the water delivery nest of tubes is equipped with the filter screen subassembly on the inlet tube, the filter screen subassembly is right by being used for from the front to the back setting water quality in the water delivery nest of tubes filters edulcoration and a plurality of filter screens that the filter fineness increases in proper order and constitutes.

The utility model discloses an among the fire-fighting pipeline, the structure of water delivery nest of tubes is the S type and comes and goes one-way channel structure, perhaps the structure of water delivery nest of tubes is the S type and comes and goes two-way channel structure.

The utility model discloses an among the fire-fighting pipeline, the casing includes casing body and sets up the casing PLASTIC LAMINATED outside the casing body, it is right to realize the water delivery nest of tubes protects.

In the fire-fighting pipeline of the utility model, the water delivery pipe group is fixed in the concrete layer of the building through the steel bar.

The utility model discloses an among the fire-fighting pipeline, the fire-fighting pipeline still includes drive assembly, be equipped with the drive assembly fixed part on the casing, drive assembly installs on the drive assembly fixed part and be located one side of shower nozzle subassembly is used for realizing opening or closing of inlet tube.

The utility model discloses an among the fire control pipeline, the shower nozzle subassembly still includes the nozzle and is hemispherical structure's casing, be equipped with on the casing with go out water piping connection's water inlet and be used for connecting a plurality of delivery ports of nozzle, the water inlet sets up the up end of casing, it is a plurality of the delivery port ring is established week side of casing.

The utility model discloses an among the fire-fighting pipeline, the nozzle is formed by the connection of multisection diameter degressive spray pipe in proper order, the multisection the spray pipe is in order to absorb the extension of nozzle is realized to rivers impulsive force in the nozzle.

The technical scheme provided by the embodiment of the application can have the following beneficial effects: the application designs an intelligent fire pipeline, which comprises a water tank, a water delivery pipe group and a delivery pump, wherein the water delivery pipe group is arranged above the room after being sequentially connected by a plurality of water delivery pipes to form a curve structure, the water delivery pipe group is provided with a plurality of water pressure sensors, the water pressure sensors are arranged at the joints of every two water delivery pipes, and the outer side of the water delivery pipe group is also provided with a shell; the delivery pump is electrically connected with the water pressure sensor and is used for delivering fire water in the water tank to the water delivery pipe group; the casing can be equipped with and be the bellied cooling tube of stripe, and the shape phase-match of cooling tube's shape and water delivery nest of tubes not only can protect water delivery nest of tubes like this, avoids water delivery nest of tubes's water pressure abnormal state to appear, but also can monitor the water pressure of the fire water of water delivery nest of tubes in real time through water pressure sensor, just finds the problem when avoiding the conflagration, leads to great loss.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of an intelligent fire fighting system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the fire fighting pipeline of FIG. 1;

FIG. 3 is a schematic view of the fire sprinkler head of FIG. 1 mounted on a water collector;

FIG. 4 is a schematic view of the sprinkler assembly of FIG. 1 mounted on a water collector;

FIG. 5 is an exploded schematic view of the showerhead assembly of FIG. 1;

FIG. 6 is an exploded schematic view of the nozzle of FIG. 1;

FIG. 7 is an exploded schematic view of the drive assembly of FIG. 1;

FIG. 8 is an exploded view of the mount of FIG. 1;

FIG. 9 is a schematic structural view of the support plate of FIG. 1;

FIG. 10 is a schematic illustration of the first drive cylinder of FIG. 1;

FIG. 11 is an exploded view of the second drive cylinder of FIG. 1 connected to the output shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

The utility model provides an intelligence fire extinguishing system mainly used fire control water supply field, this system is simple, easy to implement, can monitor the water pressure in the fire control pipeline in real time, ensures the stability of water supply pressure, safe and reliable, strong adaptability moreover. In addition, because the temperature sensing element is arranged in the fire-fighting nozzle, when the temperature sensing element detects that a fire disaster occurs indoors, the temperature sensing element controls the fire-fighting nozzle to automatically extinguish the fire, and sends a signal to the alarm device, and the alarm device gives an alarm, so that the safety guarantee performance of the life of residents is greatly improved.

As shown in fig. 1 to 3, the present application provides an intelligent fire fighting system, which comprises a fire fighting nozzle 20, a fire fighting pipeline, a microcomputer controller (not shown in the figures) and an alarm device (not shown in the figures), wherein the fire fighting nozzle 20 comprises a nozzle assembly 21 and a driving assembly 22 provided with a temperature sensing element (not shown in the figures), and the fire fighting pipeline 20 comprises a water tank (not shown in the figures), a delivery pump (not shown in the figures) and a water delivery pipe assembly 10 provided with a water pressure sensor (not shown in the figures). In this embodiment, water delivery nest of tubes 10 is connected gradually by many raceway and is set up in indoor top after the curve structure, and the delivery pump is arranged in carrying the fire water in the water tank to water delivery nest of tubes, and water pressure sensor is connected with the delivery pump electricity, and the shower nozzle subassembly is connected on the outlet pipe of water delivery nest of tubes 10, and drive assembly 22 installs the one side at shower nozzle subassembly 21 for opening or closing of outlet pipe in control water delivery nest of tubes 10.

The intelligent fire fighting system comprises a temperature sensing element, a microcomputer controller, a water pressure sensor, an alarm device, a microcomputer controller, a temperature sensing element and a water pressure sensor, wherein the alarm device, the microcomputer controller, the temperature sensing element and the water pressure sensor are electrically connected in sequence, the microcomputer controller is used for receiving signals sent by the temperature sensing element and generating alarm instructions corresponding to the alarm signals, and the alarm device is used for outputting the alarm signals under the driving of the alarm instructions, so that the intelligent alarm function of the fire fighting system is realized, the trouble of manual inspection is avoided, early warning can be timely carried out in.

In an alternative embodiment, the alarm device may be an audible and visual alarm device, and the microcomputer controller is connected to a communication module (not shown in the figure), and the communication module is configured to transmit an alarm instruction to a remote terminal, such as a monitoring server in a monitoring room or a mobile phone of a user, so as to send the alarm information to a relevant worker or user in time, thereby controlling a fire in time.

After the technical scheme is adopted, the water pressure sensor is arranged on the fire fighting pipeline, so that the water pressure for extinguishing and preventing water in the water delivery pipe group 10 can be monitored in real time, problems are found when a fire disaster is avoided, and great loss is caused. In addition, be equipped with the temperature-sensing element on the fire control shower nozzle 20, when the conflagration, can put out a fire through temperature-sensing element automatic start fire control shower nozzle, greatly reduced the harm degree of conflagration, start the fire control shower nozzle promptly after the temperature of temperature-sensing element reaches the default and put out a fire.

In an alternative embodiment, as shown in fig. 3, the fire sprinkler 20 is further provided with a flame detection element 214 for detecting the presence of a flame in the chamber and generating a corresponding first detection signal, the flame detection element 214 being mounted to the sprinkler assembly 212. In the embodiment, the flame detection element 214 is installed at the lower end of the nozzle assembly 212, wherein the flame detection element 214 may be an ultraviolet sensor, and the flame detection element 214 and the temperature sensing element are used together, which can effectively improve the accuracy of the fire protection system in determining a fire.

In an alternative embodiment, as shown in fig. 4 to 6, the spray head assembly 21 further includes a housing 212 having a hemispherical structure and a nozzle 213 formed by connecting a plurality of spray pipes having successively decreasing diameters, wherein the nozzle 213 is installed on the outer side of the housing 212. In the present embodiment, the number of the water spray pipes is three, which are a first water spray pipe 2131, a second water spray pipe 2132 and a third water spray pipe 2133, wherein the diameter of the first water spray pipe 2131 is larger than the diameter of the second water spray pipe 2132, the diameter of the second water spray pipe 2132 is larger than the diameter of the third water spray pipe 2133, so that the third water spray pipe 2133 can be telescopically sleeved in the second water spray pipe 2132, the second water spray pipe 2132 can be telescopically sleeved in the first water spray pipe 2131, so that the water impact force of the water in the nozzle 213 can be eliminated to realize the automatic extension of the first water spray pipe 2131, the second water spray pipe 2132 and the third water spray pipe 2133, so as to spray water for a long distance, and further, since the diameters of the first water spray pipe 2131, the second water spray pipe 2132 to the third water spray pipe 2133 are sequentially reduced, the water spray speed of the nozzle 213 can be known from Q to S V, namely, water flow can be forcefully splashed around, and the fire extinguishing force is improved.

In an alternative embodiment, the housing 212 is provided with a water inlet 2121 connected to the water outlet pipe and a water outlet 2122 for connecting to the nozzle 213, wherein the water inlet 2121 is provided on the upper end surface of the housing 212, the water outlet 2122 is annularly provided on the periphery of the housing 2122, and the flame detecting element 214 is mounted on the lower end of the housing 2122, so that the whole fire sprinkler 20 is more compact.

In an alternative embodiment, the number of the water outlets 2122 is four, and the four water outlets are arranged in a circumferential array below the housing 212, so that not only the flow rate of fire-fighting water sprayed from each water outlet of the fire-fighting nozzle 20 and the spraying speed of fire-fighting water can be effectively controlled, so as to better extinguish fire.

In an alternative embodiment, a sealing member (not shown) is connected between sprayer assembly 21 and the water outlet pipe, and in particular, the sealing member is installed in water inlet 2121 to prevent fire-fighting water from overflowing from sprayer assembly 21 and the water outlet pipe, and to prevent insufficient water pressure in the fire-fighting pipeline or affecting the life of users indoors.

In an alternative embodiment, shower nozzle subassembly 21 rotatable coupling is on the outlet pipe, and when the indoor conflagration that breaks out, shower nozzle subassembly 21 can carry out 360 degrees omnidirectional rotations to reach better fire control effect, certainly, the fire extinguishing systems installs more than one shower nozzle subassembly 21 in indoor, and this arranges the design according to indoor area, thereby can be better put out a fire, ensures user's personal safety and property safety.

In an alternative embodiment, as shown in fig. 7 to 11, the driving assembly 22 further includes a mounting seat 222 and a driving member 221, wherein the mounting seat 222 includes a mounting plate 2224, a supporting plate 2223 and a plurality of connecting columns 2221. In the present embodiment, the support plate 2223 is mounted on one side of the nozzle 213 through a plurality of connection posts 2221, the mounting plate 2224 is mounted on one side of the support plate 2223 opposite to the connection posts 2221, and the driving member 221 is fixed on the mounting plate 2224.

Specifically, the mounting base 222 is further provided with two reinforcing plates 2222, the number of the connecting columns 2221 is four, the support plate 2223 is provided with a first mounting hole 22231, a second mounting hole 22232 and a third mounting hole 22233, wherein the mounting plate 2224 is fixed on the support plate 2223 after a screw passes through the first mounting hole 22231, then the two reinforcing plates 2222 are respectively fixed on two sides of the mounting plate 2224 through the second mounting hole 22232, so that the mounting stability of the mounting plate 2224 is improved, finally, one ends of the four connecting columns 2221 are fixed on the support plate 2223 through the third mounting hole 22233, and the other ends of the four connecting columns 2221 are installed on a fire-fighting pipeline.

In an alternative embodiment, the driving assembly 22 further includes an output shaft 223 for opening or closing the outlet pipe, specifically, the output shaft 223 is used for driving a piston or a switch assembly in the outlet pipe to open or close the outlet pipe, the driving member 221 includes a first driving cylinder 2211 and a second driving cylinder 2213, wherein the first driving cylinder 2211 and the second driving cylinder 2213 are both driven by hydraulic pressure, and the first driving cylinder 2211 is in transmission connection with the second driving cylinder 2213 and is used for driving the second driving cylinder 2213 to move forward or backward; the second driving cylinder 2213 is in transmission connection with the output shaft 223 and is used for driving the output shaft 223 to move forwards or backwards, and the reliability of the fire fighting system can be improved through combination of composite power.

In an alternative embodiment, the driving member 221 further comprises a driving motor 2212, wherein the driving motor 2212 is disposed between the first driving cylinder 2211 and the second driving cylinder 2213, in this embodiment, the front end of the driving motor 2212 is provided with helical teeth for fine-tuning the distance between the output shaft 223 and the water outlet pipe, so as to once again improve the reliability of the fire fighting system, and in particular, when the pressure of the first driving cylinder 2211 and the second driving cylinder 2213 is insufficient, it is avoided that the first driving cylinder 2211 and the second driving cylinder 2213 cannot open the water outlet pipe for the first time, so that the nozzle assembly 21 cannot extinguish the fire indoors.

In an alternative embodiment, the first driving cylinder 2211 comprises a first driving cylinder protection cover 22112, a first driving cylinder body 22111 and a first driving cylinder connecting shaft 22113, wherein the first driving cylinder protection cover 22112 is installed at the front end of the first driving cylinder body 22111, and the driving motor 2212 is in transmission connection with the first driving cylinder body 22111 through the first driving cylinder connecting shaft 22113.

In an alternative embodiment, the second cylinder 2213 comprises a second cylinder body 22132, a second cylinder mounting 22131 and a second cylinder output shaft 22133, wherein the second cylinder body 22132 is mounted on the second cylinder mounting 22131, the second cylinder mounting 22131 is slidably mounted on the mounting 222 by a slide rail assembly 224, one end of the second cylinder output shaft 22133 is in transmission connection with the second cylinder body 22132, and the other end of the second cylinder body 22132 passes through the second cylinder mounting 22131 and is in transmission connection with the output shaft 223.

In an alternative embodiment, the water pressure sensor is disposed at the joint of every two water pipes, so as to better detect the pressure of each water pipe, because the water pressure at the joint of the two water pipes is easy to change, especially at the corner of the water pipe group 10, so that the water pressure inside the water pipe group 10 can be effectively controlled, and an abnormal state of the water pressure of the water pipe group 10 is avoided.

In an alternative embodiment, a casing (not shown) is further disposed outside the water pipe assembly 10, and a cooling pipe (not shown) protruding in stripes is disposed on the casing, wherein the shape of the cooling pipe matches the shape of the water pipe assembly, so that the water pipe assembly 10 can be protected, an abnormal state of water pressure inside the water pipe assembly 10 can be avoided, and the detection accuracy of the water pressure sensor can be improved.

In an alternative embodiment, the water delivery pipe set 10 is provided with a water collector 211 on the water outlet pipe, the water collector 211 is funnel-shaped, and the nozzle assembly 21 is installed on the water collector 211 and is used for spraying water around. Of course, it is also possible that the nozzle assembly 21 includes the water collector 211, so that the nozzle assembly 21 can be directly installed on the water pipe set 10, and in particular, the housing 212 is installed on the water pipe 2111 of the water collector 211.

In an optional embodiment, water delivery nest of tubes 10 is equipped with the filter screen subassembly (not shown in the figure) on the inlet tube, wherein, the filter screen subassembly is by from the front to the back set up be used for right water quality in the water delivery nest of tubes filters edulcoration and filter accuracy increases a plurality of filter screens in proper order constitutes to can effectually filter the quality of water in the water delivery nest of tubes 10, avoid the water pressure in water delivery nest of tubes 10 is influenced to the impurity of water delivery nest of tubes 10, also reduced simultaneously shower nozzle subassembly 21 because of impurity causes the occurence of failure of jam, improved fire extinguishing system's reliability.

In an optional embodiment, the structure of the water delivery pipe set 10 is an S-shaped reciprocating one-way channel structure, or the structure of the water delivery pipe set is an S-shaped reciprocating two-way channel structure, so that misjudgment of the water pressure sensor caused by overhigh indoor temperature in the water delivery pipe set 10 can be avoided, and meanwhile, cooled fire water can be increased in case of fire, and the fire extinguishing progress is further increased.

In an alternative embodiment, the casing is provided with a driving component fixing portion 13 and a water collector installation portion 12 communicated with the plurality of water pipes, wherein the water collector 211 is installed on the water collector installation portion 12, and the driving component 22 is installed on the driving component fixing portion 13 and located at one side of the spray head component.

In an alternative embodiment, the housing includes a housing body (not shown) and a housing fire shield (not shown) disposed outside the housing body to protect the water delivery pipe set 10.

In an alternative embodiment, the water pipe assembly 10 is fixed in the concrete layer of the building through steel bars, so that the stability of fixing the water pipe assembly 10 is improved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An intelligent fire-fighting pipeline, comprising:

a water tank is arranged in the water tank,

2. A fire fighting pipeline according to claim 1, characterized in that the water delivery pipe group is provided with a water collector on the water outlet pipe, the water collector is funnel-shaped, and the lower end of the water collector is provided with a nozzle assembly for spraying water around.

3. A fire fighting pipeline according to claim 2, characterized in that the housing is provided with a water collector mounting part which is communicated with the plurality of water pipes, and the water collector is mounted on the water collector mounting part.

4. A fire fighting pipeline according to any one of claims 2 to 3, characterized in that the water pipe set is provided with a filter screen assembly on the water inlet pipe, the filter screen assembly is composed of a plurality of filter screens arranged from front to back for filtering and purifying the water in the water pipe set, and the filtering precision is increased in sequence.

5. A fire service pipeline according to any one of claims 1 to 3, wherein the structure of the water delivery pipe group is an S-shaped reciprocating one-way channel structure, or the structure of the water delivery pipe group is an S-shaped reciprocating two-way channel structure.

6. A fire hose according to any one of claims 1 to 3, wherein the housing includes a housing body and a housing fire shield disposed outside the housing body to protect the water delivery hose set.

7. A fire fighting pipeline according to any one of claims 1 to 3, characterized in that the water pipe set is fixed in the concrete layer of the building by means of steel reinforcement.

8. The fire fighting pipeline according to claim 4, further comprising a driving assembly, wherein a driving assembly fixing portion is provided on the housing, and the driving assembly is installed on the driving assembly fixing portion and located at one side of the nozzle assembly, for realizing the opening or closing of the water inlet pipe.

9. The fire fighting pipeline according to claim 2, wherein the nozzle assembly further comprises a nozzle and a housing having a hemispherical structure, the housing is provided with a water inlet connected to the water outlet pipe and a plurality of water outlets for connecting the nozzle, the water inlet is disposed on an upper end surface of the housing, and the plurality of water outlets are annularly disposed on a peripheral side of the housing.

10. The fire hose of claim 9, wherein the nozzle is formed by connecting a plurality of sections of sprinkler tubing having successively decreasing diameters, the plurality of sections of sprinkler tubing providing elongation of the nozzle by absorbing water flow momentum within the nozzle.