CN212211068U

CN212211068U - Internet of things monitoring device for high-rise building

Info

Publication number: CN212211068U
Application number: CN202021479410.6U
Authority: CN
Inventors: 陆珏; 郑波
Original assignee: Shanghai Urban Construction Vocational College
Current assignee: Shanghai Urban Construction Vocational College
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-12-22
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a high-rise building's thing networking monitoring devices, high-rise building's thing networking monitoring devices includes alarm valve, distribution pipe, short riser, shower nozzle, thing networking monitoring information collection system, the alarm valve sets up in distribution pipe's front end, has both played safety precaution's effect, plays the effect of starting fire pump again, distribution pipe sets up between each floor of high-rise building for supply water to each position of high-rise building, short riser sets up in distribution pipe's end, is used for connecting the shower nozzle, the shower nozzle sets up in short riser below, is used for watering and spouts target area wet, thing networking monitoring information collection system is associated with alarm valve and distribution pipe, is used for monitoring high-rise building's safe state. The utility model discloses a thing networking monitoring devices is through the arrangement of further improvement water distribution pipe, and then reaches technical effect such as the device reliability is high, the maintenance is convenient.

Description

Internet of things monitoring device for high-rise building

Technical Field

The utility model belongs to the technical field of the technique of building monitoring and specifically relates to a high-rise building's thing networking monitoring devices.

Background

High-rise buildings refer to residential buildings having a building height of more than 27m and non-single-storey plants, warehouses and other civil buildings having a building height of more than 24 m. Because of the many restriction conditions of the high-rise building and the surrounding environment, once a large fire disaster occurs, the fire extinguishing work becomes extremely difficult, and large fire extinguishing tools such as a climbing platform fire truck have great limitations in the aspects of parking, deployment, operation and the like, and have limited practical effects. The fire extinguishing is difficult, so that the control on the initial fire is extremely important, the initial fire is often concealed and cannot be found by people in time easily, and therefore, the monitoring system of the high-rise building plays a decisive role in controlling the initial fire.

The monitoring system of the high-rise building can control the water spray nozzle to open and send out an alarm signal simultaneously when a fire disaster happens, can timely and effectively extinguish the initial fire disaster, is an extremely important component in the monitoring system of the high-rise building, and has the effective rate of extinguishing the initial fire disaster of the monitoring system of the high-rise building of more than 97 percent according to statistics.

Chinese patent (CN106943690A) discloses an intermittent automatic fire extinguishing system for the outer wall of a high-rise building, which comprises fire detection devices, control devices, water supply devices and fire extinguishing devices, wherein each fire extinguishing device comprises a water curtain type fire extinguishing nozzle and a rain type fire extinguishing nozzle which are in control communication with a fire fighting pipeline, and the fire fighting pipeline is controlled to be opened and closed through the control devices, so that the effects of effectively preventing fire, cooling, isolating and extinguishing fire under the condition that the outer wall of the building is on fire or the outer wall of the building is on fire directly due to the fact that a certain area of the high-rise building is on fire are achieved; chinese patent (CN111150955A) discloses a fixed-moving combined compressed air foam fire extinguishing system suitable for super high-rise buildings and a design method thereof, the system comprises a fixed compressed air foam fire extinguishing module, a special combiner for a compressed air foam system and a special compressed air foam conveying vertical pipe, and compressed air foam is effectively conveyed to each floor of the super high-rise building with the building height larger than the effective conveying height of the compressed air foam system for fire extinguishing by a 'fixed-moving combined' method, so that the problem that the super high-rise building is difficult to convey fire extinguishing medium upwards is solved. However, the high-rise building fire extinguishing system does not consider the spare amount of a water distribution pipeline during design, and the existing high-rise building fire extinguishing system is poor in reliability.

Therefore, how to provide a high-rise building's thing networking monitoring devices, on the basis of current high-rise building fire extinguishing systems, the arrangement mode of adjustment water distribution pipe further improves the reliability of monitoring devices subassembly, is the technical problem that technical staff in the field had a urgent need to solve at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the purpose of this application is to provide a thing networking monitoring devices of high-rise building, further improve the arrangement of water distribution pipe, and then reach technical effect such as the device reliability is high, it is convenient to overhaul.

In order to achieve the above purpose, the present application provides the following technical solutions:

the utility model provides a high-rise building's thing networking monitoring devices, includes alarm valve, distribution pipe, short riser, shower nozzle, thing networking monitoring information collection system, the alarm valve sets up in distribution pipe's front end, has both played safety precaution's effect, plays the effect of starting the fire pump again, distribution pipe sets up between each floor of high-rise building for supply water to each position of high-rise building, short riser sets up in distribution pipe's end, is used for connecting the shower nozzle, the shower nozzle sets up in short riser below for the watering spouts target area wet, thing networking monitoring information collection system is correlated with alarm valve and distribution pipe, is used for monitoring high-rise building's security state.

The water distribution pipeline comprises a water distribution main pipe, water distribution pipes, water distribution branch pipes and signal valves, wherein the water distribution main pipe is connected with a plurality of water distribution pipes and supplies water to the water distribution pipes, the water distribution pipes are arranged behind the water distribution main pipe and connected with the plurality of water distribution branch pipes and supply water to the water distribution branch pipes, the water distribution branch pipes are arranged behind the water distribution pipes and connected with the short vertical pipes and supply water to the spray heads, the water distribution pipes adopt an arrangement mode of 'double water distribution pipe water supply', the two water distribution pipes are annularly arranged, the water distribution main pipe in front of the annular water distribution pipes is provided with an alarm valve, and the two ends of the vertical pipe of the annular water distribution pipe and the water distribution branch pipe in front of the short.

The alarm valve includes pressure switch, water conservancy alarm bell, rivers indicator, alarm valve quantity is two and above, pressure switch and rivers indicator setting are on the water distribution main pipe, and pressure switch is connected with the fire-fighting water pump, the water conservancy alarm bell sets up the joint department at distribution pipe and water distribution branch pipe, the inside signal transmission device that is provided with of water conservancy alarm bell, rivers indicator is connected with thing networking monitoring information acquisition system, inside independent alarm device that all sets up of pressure switch, water conservancy alarm bell, rivers indicator.

Furthermore, the plurality of alarm valves are respectively arranged on different water distribution main pipes, the water distribution main pipes in front of the alarm valves are arranged in an annular mode, the water distribution pipelines controlled by the different alarm valves are arranged in an interlayer mode, a plurality of spray heads are arranged in the same target area of the same floor, and the plurality of spray heads are respectively controlled by the different alarm valves.

In one scheme, the spray heads are droop spray heads and are arranged close to the lower portion of an indoor ceiling, and in the other scheme, the spray heads are ceiling type spray heads and are arranged in a concealed mode and are buried in the ceiling.

Furthermore, the shower nozzle adopts the quick response watering shower nozzle, and every floor shower nozzle quantity has a plurality of, and the adjacent shower nozzle of same floor adopts the matrix form to arrange, and every horizontal row, the adjacent shower nozzle of each column are connected with the water distribution main pipe of difference, all are provided with the alarm valve on every water distribution main pipe.

Furthermore, the fire pump room is provided with a video acquisition terminal for monitoring the acquired information.

The application has the advantages and effects as follows:

(1) the utility model discloses an among the thing networking monitoring devices of high-rise building, the distribution pipe adopts the arrangement mode of two water distribution main pipes, and when the water supply height of water distribution main pipe was greater than 80m, the longer maintenance problem that leads to of water distribution main pipe can be solved to this kind of arrangement mode, greatly reduced the adverse effect that the water distribution main pipe overhauld and cause.

(2) The utility model discloses an among the thing networking monitoring devices of high-rise building, the distribution pipeline that the alarm valve of difference controlled adopts the mode that the interlayer was arranged, when certain alarm valve closed, with its influence range control at specific floor, adjacent multilayer shower nozzle stop work when having avoided the alarm valve to overhaul has improved greatly the reliability of device.

(3) The utility model discloses an among the thing networking monitoring devices of high-rise building, the shower nozzle cross arrangement's of adopting different alarm valve controls mode neither influences the alarming function of alarm valve after the shower nozzle work, can be with the influence control of trouble in limited within range again, further improved the reliability of device.

The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be more clearly understood and the present application can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present application more clearly understood, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.

The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic layout diagram of a "dual-water-distribution-pipe water supply" of an internet-of-things monitoring device provided in an embodiment of the present application;

fig. 2 is a schematic layout view of water supplies in the same layer for different alarm valves of the monitoring device of the internet of things provided by the embodiment of the application;

fig. 3 is a schematic diagram of the cross arrangement of nozzles controlled by different alarm valves of the monitoring device of the internet of things provided by the embodiment of the application.

Wherein, 1, a warning valve; 101. a pressure switch; 102. a water-powered alarm bell; 103. a water flow indicator; 2. a water distribution pipeline; 201. a water distribution main pipe; 202. a water distribution pipe; 203. a water distribution branch pipe; 204. a signal valve; 3. a short riser; 4. a spray head; 401. a first head group; 402. a second group of nozzles.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for the sake of clarity and conciseness.

It should be appreciated that reference throughout this specification to "one embodiment" or "the embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrase "one embodiment" or "the present embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.

Example 1

This embodiment mainly introduces the utility model discloses a high-rise building's thing networking monitoring devices's basic composition and relation of connection.

As shown in fig. 1, the arrangement of "dual water distribution pipes 202 supply water" of the internet of things monitoring device for high-rise buildings is shown, the internet of things monitoring device for high-rise buildings provided by the embodiment of the application comprises an alarm valve 1, a water distribution pipe 2, a short vertical pipe 3, a nozzle 4 and an internet of things monitoring information acquisition system 5, wherein the alarm valve 1 is arranged at the front end of the water distribution pipe 2, and plays a role of safety early warning and starting a fire pump, the water distribution pipe 2 is arranged between floors of the high-rise buildings and is used for supplying water to all positions of the high-rise buildings, the short vertical pipe 3 is arranged at the tail end of the water distribution pipe 2 and is used for connecting the nozzle 4, the nozzle 4 is arranged below the short vertical pipe 3 and is used for sprinkling water to wet a target area, and the internet of things monitoring information acquisition system 5 is associated with the alarm valve 1 and, the monitoring system is used for monitoring the safety state of the high-rise building.

Further, the water distribution pipeline 2 includes a water distribution main pipe 201, water distribution pipes 202, water distribution branch pipes 203, and signal valves 204, the water distribution main pipe 201 is connected to a plurality of water distribution pipes 202 to supply water to the water distribution pipes 202, the water distribution pipes 202 are disposed behind the water distribution main pipe 201, are connected to the plurality of water distribution branch pipes 203 to supply water to the water distribution branch pipes 203, the water distribution branch pipes 203 are disposed behind the water distribution pipes 202, are connected to the short vertical pipes 3 to supply water to the nozzles 4, the water distribution pipes 202 adopt an arrangement mode of "double water distribution pipes 202 supply water", the two water distribution pipes 202 are arranged in an annular shape, the water distribution main pipe 201 in front of the annular water distribution pipe 202 is provided with an alarm valve 1, and the signal valves 204 are disposed on both ends of the vertical pipes of the annular water distribution pipe 202 and the water distribution branch pipes.

Preferably, the water distribution main pipe 201, the water distribution pipe 202 and the water distribution branch pipe 203 are connected in a welding manner, and the working pressure range of the alarm valve 1 is from 0.14MPa to the water supply pressure within the rated working pressure range.

Further, the alarm valve 1 comprises a pressure switch 101, a hydraulic alarm bell 102 and a water flow indicator 103, the number of the alarm valves 1 is two or more, the pressure switch 101 and the water flow indicator 103 are arranged on the water distribution main pipe 201, the pressure switch 101 is connected with a fire pump, the hydraulic alarm bell 102 is arranged at the joint of the water distribution pipe 202 and the water distribution branch pipe 203, signal sending devices are arranged inside the hydraulic alarm bell 102 and the water flow indicator 103 and connected with the internet of things monitoring information acquisition system 5, and independent alarm devices are arranged inside the pressure switch 101, the hydraulic alarm bell 102 and the water flow indicator 103.

As shown in fig. 2, it shows the arrangement of different alarm valves 1 of the monitoring device of the internet of things on the same floor for water supply, a plurality of alarm valves 1 are respectively arranged on different water distribution main pipes 201, the water distribution main pipes 201 in front of the alarm valves 1 are arranged in an annular manner, the water distribution pipes 2 controlled by different alarm valves 1 are arranged in an interlayer manner, two groups of nozzles 4 are arranged in the same target area of the same floor, and are respectively a first nozzle group 401 and a second nozzle group 402, the first nozzle group 401 is controlled by one alarm valve 1, and the second nozzle group 402 is controlled by another alarm valve 1.

In one scheme, the spray heads 4 are droop type spray heads and are arranged under an indoor suspended ceiling in a clinging mode, and in the other scheme, the spray heads 4 are suspended ceiling type spray heads and are arranged in a concealed mode and buried in the suspended ceiling.

As shown in fig. 3, it demonstrates that thing networking monitoring devices's different alarm valves 1 control shower nozzle 4 is alternately arranged, shower nozzle 4 adopts the quick response watering shower nozzle, and every floor shower nozzle quantity has a plurality of, and the adjacent shower nozzle of same floor adopts the matrix form to arrange, and every horizontal row, the adjacent shower nozzle of every column are connected with different water distribution trunk pipes 201, all are provided with alarm valve 1 on every water distribution trunk pipe 201.

It should be noted that the fire pump is common knowledge in the art, and is not described in detail in this application.

Example 2

The embodiment is performed on the basis of the foregoing embodiment 1, and mainly introduces a working principle of an internet of things monitoring device for a high-rise building.

With reference to fig. 1 to 3, the specific steps of the operation of the device are as follows:

step 1: at the initial stage of fire, the temperature of the building is continuously increased, the temperature sensing element of the spray head 4 is exploded or melted and falls off, and the spray head 4 starts to automatically spray water to extinguish fire;

step 2: when the inlet water pressure of the alarm valve 1 is 0.12-0.16 MPa, the preferred value is 0.14MPa, the side water discharge flow is 40-80L/min, and the preferred value is 60L/min, the pressure switch 101 and the hydraulic alarm bell 102 send out alarm signals, and send data signals to the cluster head 502 of the monitoring information acquisition system 5 of the internet of things through a signal sending device arranged in the hydraulic alarm bell 102;

and step 3: when the water flow passing through the alarm is 15-37.5L/min, the water flow indicator 103 gives an alarm, the fire pump is started, and a data signal is sent to a cluster head 502 of the Internet of things monitoring information acquisition system 5 through a signal sending device arranged in the water flow indicator 103;

and 4, step 4: the cluster head 502 of the internet of things monitoring information acquisition system 5 receives the data signal, fuses the data and then forwards the data to the central data processor 503;

and 5: the central data processor 503 receives the data signal, and sends the information to the display terminal loaded with the APP function after the data signal is processed by the central data processor 503;

step 6: the use objects of different functions monitor the Internet of things monitoring device through the display terminal loaded with the APP function, and control and intervene according to different conditions. Therefore, the high-rise building monitoring method based on the Internet of things is realized.

The previous description of all disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a high-rise building's thing networking monitoring devices, includes alarm valve (1), distribution pipe (2), short riser (3), shower nozzle (4), thing networking monitoring information collection system (5), its characterized in that, alarm valve (1) sets up in the front end of distribution pipe (2), distribution pipe (2) set up between each floor of high-rise building for supply water to each position of high-rise building, short riser (3) set up in the end of distribution pipe (2) for connect shower nozzle (4), shower nozzle (4) set up in short riser (3) below, are used for the watering to spout target area and wet, thing networking monitoring information collection system (5) are connected through wireless data signal with alarm valve (1), distribution pipe (2), are used for the state of the rest of the components of thing networking monitoring devices of control.

2. The monitoring device of the internet of things of high-rise buildings according to claim 1, wherein the water distribution pipeline (2) comprises a water distribution main pipe (201), water distribution pipes (202), water distribution branch pipes (203) and a signal valve (204), the water distribution main pipe (201) is connected with a plurality of water distribution pipes (202) to supply water to the water distribution pipes (202), the water distribution pipes (202) are arranged behind the water distribution main pipe (201) and connected with the plurality of water distribution branch pipes (203) to supply water to the water distribution branch pipes (203), the water distribution branch pipes (203) are arranged behind the water distribution pipes (202) and connected with a short vertical pipe (3) to supply water to the spray heads (4), the water distribution pipes (202) adopt the arrangement mode of 'double water distribution pipes (202) to supply water', the two water distribution pipes (202) are arranged in a ring shape, the alarm valve (1) is arranged on the water distribution main pipe (201) in front of the ring-shaped water distribution pipes (202), and signal valves (204) are arranged at two ends of a vertical pipe of the annular water distribution pipe (202) and on a water distribution branch pipe (203) in front of the short vertical pipe (3).

3. The monitoring device of the internet of things for the high-rise building as claimed in claim 1, wherein the alarm valves (1) comprise pressure switches (101), hydraulic alarm bells (102) and water flow indicators (103), the number of the alarm valves (1) is two or more, the pressure switches (101) and the water flow indicators (103) are arranged on a water distribution main pipe (201), the pressure switches (101) are connected with a fire pump, the hydraulic alarm bells (102) are arranged at the joints of a water distribution pipe (202) and a water distribution branch pipe (203), signal sending devices are arranged inside the hydraulic alarm bells (102) and the water flow indicators (103) and connected with the monitoring information acquisition system (5) of the internet of things, and separate alarm devices are arranged inside the pressure switches (101), the hydraulic alarm bells (102) and the water flow indicators (103).

4. The internet of things monitoring device for the high-rise building according to claim 2 or 3, wherein the plurality of alarm valves (1) are respectively arranged on different water distribution main pipes (201), the water distribution main pipes (201) in front of the alarm valves (1) are arranged in an annular mode, the water distribution pipes (2) controlled by different alarm valves (1) are arranged in an interlayer mode, a plurality of spray heads (4) are arranged in the same target area of the same floor, and the spray heads (4) are respectively controlled by different alarm valves (1).

5. The internet of things monitoring device for the high-rise building according to claim 1, wherein the spray head (4) is a drooping type spray head and is arranged to be attached to the lower portion of an indoor ceiling, or the spray head (4) is a ceiling type spray head and is embedded in the ceiling in a concealed arrangement mode.

6. The internet of things monitoring device for the high-rise building according to claim 5, wherein the spray heads (4) adopt quick response water spraying spray heads, a plurality of spray heads are arranged on each floor, adjacent spray heads on the same floor are arranged in a matrix form, adjacent spray heads in each row and each column are connected with different water distribution main pipes (201), and each water distribution main pipe (201) is provided with an alarm valve (1).

7. The internet of things monitoring device for the high-rise building as claimed in claim 1, wherein the fire pump room is provided with a video acquisition terminal for monitoring acquired information.