CN220137787U - Fire alarm system and sewage lifting pump station - Google Patents
Fire alarm system and sewage lifting pump station Download PDFInfo
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- CN220137787U CN220137787U CN202320793748.6U CN202320793748U CN220137787U CN 220137787 U CN220137787 U CN 220137787U CN 202320793748 U CN202320793748 U CN 202320793748U CN 220137787 U CN220137787 U CN 220137787U
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- control module
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- automatic control
- pump station
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- 239000010865 sewage Substances 0.000 title claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 127
- 230000000007 visual effect Effects 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000013307 optical fiber Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 9
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model provides a fire alarm system and a sewage lifting pump station. The fire alarm system comprises a first smoke detector, a wireless alarm host, a pump station master control room automatic control module, a factory master control room automatic control module and an audible and visual alarm device; the first smoke detector and the wireless alarm host are internally provided with wireless communication modules; the first smoke detector comprises a smoke detector main body structure, a smoke detector base, a first connecting sheet and a second connecting sheet; the first connecting piece can be mutually magnetic attraction with the second connecting piece. According to the utility model, through the design of arranging the wireless communication module in the smoke detector, the technical effect of wireless signal transmission is realized, and the wiring difficulty is reduced; and for the smoke detector, the first connecting sheet and the second connecting sheet are utilized to realize the magnetic installation of the smoke detector, so that the installation and maintenance difficulties of the smoke detector are reduced.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a fire alarm system and a sewage lifting pump station, and particularly relates to a fire alarm system and a sewage lifting pump station for a sewage pump station control device, in particular to a wireless fire alarm system and a sewage lifting pump station for an unattended sewage pump station control device.
Background
The fire alarm system can be used for timely finding out the fire disaster at the initial stage of the fire disaster, is beneficial to timely taking effective measures, can extinguish the fire disaster at the initial stage, furthest reduces the loss of life and property caused by the fire disaster, and is a powerful tool for people to fight against the fire disaster.
Traditional fire control smoke detector alarm system adopts circuit wiring to provide probe power and signal, needs to use a large amount of materials to the alarm system of a plurality of smoke detectors, there is the difficulty that the wiring degree of difficulty is high, and to smoke detector change the need demolish the fixed screw, can cause inconvenient in the use.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a fire alarm system and a sewage lifting pump station.
The utility model provides a fire alarm system, which comprises a first smoke detector, a wireless alarm host, a pump station master control room automatic control module, a factory master control room automatic control module and an audible and visual alarm device, wherein the first smoke detector is connected with the wireless alarm host;
the first smoke detector and the wireless alarm host are internally provided with wireless communication modules;
the signal outlet of the pump station master control room automatic control module is connected with one signal inlet of the factory master control room automatic control module through an optical fiber, and the other signal outlet of the factory master control room automatic control module is electrically connected with the audible and visual alarm device;
the first smoke detector comprises a smoke detector main body structure, a smoke detector base, a first connecting sheet and a second connecting sheet; the smoke detector main body structure is arranged on a smoke detector base, and a first connecting sheet is further arranged on the smoke detector base;
the second connecting piece is fixedly arranged on an external wall surface or a bracket or an electric cabinet;
the first connecting sheet is a magnetic sheet or a metal sheet; the second connecting sheet is a metal sheet or a magnetic sheet; the first connecting piece can be mutually magnetic attraction with the second connecting piece.
Preferably, the smoke detector further comprises a second smoke detector and a repeater, and wireless communication modules are arranged in the second smoke detector and the repeater.
Preferably, the smoke detector further comprises a third smoke detector, and a wireless communication module is arranged in the third smoke detector.
Preferably, the first smoke detector is arranged near the distance from the external pump host, and the second smoke detector is arranged far from the external pump host; the third smoke detector is arranged on the roof of the external control room;
and the distance between the first smoke detector and the pump station main control room automatic control module is smaller than the distance between the second smoke detector and the pump station main control room automatic control module.
Preferably, the second smoke detector and the third smoke detector comprise a smoke detector main body structure, a smoke detector base, a first connecting sheet and a second connecting sheet; the smoke detector main body structure is arranged on a smoke detector base, and a first connecting sheet is further arranged on the smoke detector base; the second connecting piece is fixedly arranged on an external wall surface, a bracket, a roof or an electric cabinet;
the first connecting sheet is a magnetic sheet or a metal sheet; the second connecting sheet is a metal sheet or a magnetic sheet; the first connecting piece can be mutually magnetic attraction with the second connecting piece.
Preferably, the mobile device further comprises a mobile device, wherein the wireless communication module is arranged in the mobile device.
Preferably, the first smoke detector, the second smoke detector and the third smoke detector are powered by dry batteries.
Preferably, the model of the first smoke detector is MJY-W-J11;
the model of the second smoke detector is MJY-W-J12;
model MJY-W-J13 of the third smoke detector;
the model of the wireless alarm host is MJY-800;
the model of the pump station master control room automatic control module is CPUSR40;
the model of the factory master control room automatic control module is CPU1214C.
Preferably, the method comprises the steps of,
the normally open contact of the wireless alarm host is connected with the digital quantity input interface of the pump station master control room automatic control module, and the digital quantity output interface of the pump station master control room automatic control module is connected with the digital quantity input interface of the factory master control room automatic control module.
According to the sewage lifting pump station provided by the utility model, the fire alarm system is adopted.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the design of arranging the wireless communication module in the smoke detector, the technical effect of wireless signal transmission is realized, and the wiring difficulty is reduced; and for the smoke detector, the first connecting sheet and the second connecting sheet are utilized to realize the magnetic installation of the smoke detector, so that the installation and maintenance difficulties of the smoke detector are reduced.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of an unfolding structure of the smoke detector.
The figure shows:
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
The utility model provides a fire alarm system which comprises a first smoke detector 1, a second smoke detector 2, a third smoke detector 3, a repeater 4, a pump station master control room automatic control module 5, a factory master control room automatic control module 6, an audible and visual alarm device 7, a wireless alarm host 8 and mobile equipment 9. The mobile device 9 is a mobile phone.
The first smoke detector 1, the second smoke detector 2, the third smoke detector 3, the repeater 4, the wireless alarm host 8 and the mobile device 9 are all provided with wireless communication modules. Specifically, the first smoke detector 1 is connected with the wireless alarm host 8 through wireless signals, the second smoke detector 2 is connected with the wireless alarm host 8 through wireless signals of the repeater 4, the third smoke detector 3 is connected with the wireless alarm host 8 through wireless signals, and the wireless alarm host 8 is connected with the mobile device 9 through wireless signals.
One signal outlet of the wireless alarm host 8 is connected with a signal inlet of the pump station master control room automatic control module 5 through a signal line 10, the signal outlet of the pump station master control room automatic control module 5 is connected with one signal inlet of the factory master control room automatic control module 6 through an optical fiber 11, and the other signal outlet of the factory master control room automatic control module 6 is electrically connected with the audible and visual alarm device 7, and the specific electrical connection is through a cable connection.
In a preferred embodiment, the model number of the first smoke detector 1 is MJY-W-J11; the model of the second smoke detector 2 is MJY-W-J12; model MJY-W-J13 of the third smoke detector 3; the model of the wireless alarm host 8 is MJY-800; the model of the pump station master control room automatic control module 5 is CPUSR40; the model of the factory master control room automatic control module 6 is a CPU1214C. Specifically, the normally open contact of the wireless alarm host 8 is connected with the digital quantity input interface of the pump station master control room automatic control module 5, and the digital quantity output interface of the pump station master control room automatic control module 5 is connected with the digital quantity input interface of the factory master control room automatic control module 6.
The first smoke detector 1, the second smoke detector 2 and the third smoke detector 3 comprise a smoke detector main body structure 12, a smoke detector base 13, a first connecting sheet and a second connecting sheet; the smoke detector main body structure 12 is arranged on the smoke detector base 13, and a first connecting sheet is further arranged on the smoke detector base 13; the second connecting piece is fixedly arranged on an external wall surface, a bracket, a roof or an electric cabinet; the first connecting sheet is a magnetic sheet or a metal sheet; the second connecting sheet is a metal sheet or a magnetic sheet; the first connecting piece can be mutually magnetic attraction with the second connecting piece.
In a preferred embodiment, the smoke sensing probe base has magnetism and can be directly adsorbed on the electric cabinet for use, specifically, an iron metal sheet (namely a second connecting sheet) is additionally arranged on the electric cabinet, and the smoke sensing probe base is directly adsorbed on the metal sheet, so that the installation of the smoke sensing detector is completed.
In a preferred embodiment, the first smoke detector 1 is installed at a distance from the external pump host, and the second smoke detector 2 is installed at a distance from the external pump host; the third smoke detector 3 is installed on the roof of the external control room. Specifically, the first smoke detector 1 and the second smoke detector 2 are respectively arranged on an electric cabinet which is close to and far from an external pump host, and the distance between the first smoke detector 1 and the pump station main control room automatic control module 5 is smaller than the distance between the second smoke detector 2 and the pump station main control room automatic control module 5.
In a preferred embodiment, the first smoke detector 1, the second smoke detector 2 and the third smoke detector 3 are powered by dry batteries, specifically, the smoke detector uses two No. 5 batteries to provide power, and the wireless frequency uses 460MHz. Thereby providing power and signal transmission bands for the smoke detector. The alarm host computer adopts a telephone number dialing mode to realize the real-time signal transmission to related personnel.
The pump station master control room automatic control module 5 comprises a CPU of a PLC, a digital IO module, a power module, an intermediate relay, a man-machine interface, a switch and an optical fiber. The factory main control room automatic control module 6 comprises a CPU of a PLC, a digital IO module, a power module, an intermediate relay, a man-machine interface, a switch, an optical fiber, an analog IO module, an audible and visual alarm device and an upper computer.
The working principle of the utility model is as follows:
the wireless alarm host 8 is used for collecting smoke alarm signals of the first smoke detector 1, the second smoke detector 2 and the third smoke detector 3, and as the second smoke detector 2 is provided with the pump station main control room self-control module 5 which is far away, the repeater 4 is needed to be added between the second smoke detector 2 and the pump station main control room self-control module 5 so as to avoid instability caused by weak distance transmission far signals, and the repeater 4 is needed to be added for signal amplification when the transmission distance is more than 1 km. The wireless alarm host 8 automatically identifies whether the signal is an important signal or a general signal after receiving the alarm signal, the general signal is directly transmitted to the pump station master control room self-control module 5 through the signal wire 10 and then is transmitted to the factory master control room self-control module 6 through the optical fiber 11 to trigger the audible and visual alarm device 7 to send out audible and visual alarm. The important signals are transmitted to the mobile phones of related personnel in a dialing mode besides triggering the audible and visual alarm device 7 to send out audible and visual alarm by the automatic control module 6 of the factory control room.
According to the utility model, the installation positions of the smoke detectors are matched, after the main control room, the control cabinet or the pump host of the sewage lifting pump station is ignited, the smoke detectors are utilized to transmit wireless signals to the alarm host, and the alarm host transmits the signals to the central control room of the factory through the pump station automatic control system to give out audible and visual alarms or dial to related personnel, so that the system can quickly respond, and an emergency scheme is quickly started, thereby reducing loss and risk.
Compared with the existing fire alarm system, the utility model adopts dry battery power supply, and part of signals are transmitted by using a wireless transmission technology, so that wiring and wiring difficulty are reduced; and the smoke detector is installed by utilizing the magnetism and the magnetism, so that the installation and maintenance difficulty is reduced. In summary, the signal transmission of the utility model adopts wireless transmission, so that the material and labor cost are saved, the smoke sensing probe can be installed in the control cabinet, the smoke sensing probe base with magnetism can be directly adsorbed on an external wall, an electric cabinet or a bracket for use, the installation of the smoke sensing probe is simplified, and the installation convenience is improved. ,
besides, the utility model can quickly respond to fire signals, can record alarm defense areas in real time, adopts double transmission of important signals, and is very suitable for unattended pump station control rooms or control cabinets. In addition, the utility model has the advantages of easy operation, small maintenance amount, convenient use and capability of working under the condition of no external power supply.
The utility model also provides a sewage lifting pump station, and the fire alarm system is adopted.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the utility model and the features of the embodiments may be combined with each other arbitrarily without conflict.
Claims (10)
1. The fire alarm system is characterized by comprising a first smoke detector (1), a wireless alarm host (8), a pump station master control room automatic control module (5), a factory master control room automatic control module (6) and an audible and visual alarm device (7);
the first smoke detector (1) and the wireless alarm host (8) are internally provided with wireless communication modules;
a signal outlet of the wireless alarm host (8) is connected with a signal inlet of the pump station main control room automatic control module (5) through a signal line (10), a signal outlet of the pump station main control room automatic control module (5) is connected with a signal inlet of the factory main control room automatic control module (6) through an optical fiber (11), and the other signal outlet of the factory main control room automatic control module (6) is electrically connected with the audible and visual alarm device (7);
the first smoke detector (1) comprises a smoke detector main body structure (12), a smoke detector base (13), a first connecting sheet and a second connecting sheet; the smoke detector main body structure (12) is arranged on the smoke detector base (13), and a first connecting sheet is further arranged on the smoke detector base (13);
the second connecting piece is fixedly arranged on an external wall surface or a bracket or an electric cabinet;
the first connecting sheet is a magnetic sheet or a metal sheet; the second connecting sheet is a metal sheet or a magnetic sheet; the first connecting piece can be mutually magnetic attraction with the second connecting piece.
2. The fire alarm system according to claim 1, further comprising a second smoke detector (2) and a repeater (4), wherein wireless communication modules are arranged in the second smoke detector (2) and the repeater (4).
3. The fire alarm system according to claim 2, further comprising a third smoke detector (3), wherein a wireless communication module is provided in the third smoke detector (3).
4. Fire alarm system according to claim 1, characterized in that the first smoke detector (1) is mounted at a distance from the external pump host and the second smoke detector (2) is mounted at a distance from the external pump host; the third smoke detector (3) is arranged on the roof of the external control room;
and the distance between the first smoke detector (1) and the pump station main control room automatic control module (5) is smaller than the distance between the second smoke detector (2) and the pump station main control room automatic control module (5).
5. The fire alarm system of claim 3 wherein,
the second smoke detector (2) and the third smoke detector (3) comprise a smoke detector main body structure (12), a smoke detector base (13), a first connecting sheet and a second connecting sheet; the smoke detector main body structure (12) is arranged on the smoke detector base (13), and a first connecting sheet is further arranged on the smoke detector base (13); the second connecting piece is fixedly arranged on an external wall surface, a bracket, a roof or an electric cabinet;
the first connecting sheet is a magnetic sheet or a metal sheet; the second connecting sheet is a metal sheet or a magnetic sheet; the first connecting piece can be mutually magnetic attraction with the second connecting piece.
6. Fire alarm system according to claim 1, further comprising a mobile device (9), wherein a wireless communication module is built into the mobile device (9).
7. Fire alarm system according to claim 1, characterized in that the first smoke detector (1), the second smoke detector (2) and the third smoke detector (3) are powered by dry batteries.
8. Fire alarm system according to claim 1, characterized in that said first smoke detector (1) is of the model MJY-W-J11;
the model of the second smoke detector (2) is MJY-W-J12;
model MJY-W-J13 of the third smoke detector (3);
the model of the wireless alarm host (8) is MJY-800;
the model of the pump station master control room automatic control module (5) is CPUSR40;
the model of the factory master control room automatic control module (6) is CPU1214C.
9. The fire alarm system of claim 8, wherein,
the normally open contact of the wireless alarm host (8) is connected with the digital quantity input interface of the pump station master control room automatic control module (5), and the digital quantity output interface of the pump station master control room automatic control module (5) is connected with the digital quantity input interface of the factory master control room automatic control module (6).
10. A sewage lifting pump station, characterized in that a fire alarm system according to any one of claims 1 to 9 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320793748.6U CN220137787U (en) | 2023-04-11 | 2023-04-11 | Fire alarm system and sewage lifting pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320793748.6U CN220137787U (en) | 2023-04-11 | 2023-04-11 | Fire alarm system and sewage lifting pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220137787U true CN220137787U (en) | 2023-12-05 |
Family
ID=88958221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320793748.6U Active CN220137787U (en) | 2023-04-11 | 2023-04-11 | Fire alarm system and sewage lifting pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220137787U (en) |
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2023
- 2023-04-11 CN CN202320793748.6U patent/CN220137787U/en active Active
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