CN209060448U - A kind of fire-fighting water level monitor and alarm system - Google Patents
A kind of fire-fighting water level monitor and alarm system Download PDFInfo
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- CN209060448U CN209060448U CN201821752163.5U CN201821752163U CN209060448U CN 209060448 U CN209060448 U CN 209060448U CN 201821752163 U CN201821752163 U CN 201821752163U CN 209060448 U CN209060448 U CN 209060448U
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Abstract
The utility model discloses a kind of fire-fighting water level monitor and alarm system, including sequential connection: water level signal acquiring unit, signal conversion unit, controller and alarm unit；The water level signal that water level signal acquiring unit obtains is obtained after signal conversion unit is converted by controller, and controller works according to acquired water level signal control alarm unit.Using a kind of fire-fighting water level monitor and alarm system of technical solutions of the utility model, can independent of automatic fire alarm system independent work, low cost, and have many advantages, such as simple, safe and reliable, convenient for safeguarding.
Description
Technical field
The utility model relates to structural fire protection technical fields, and in particular to a kind of fire-fighting water level monitor and alarm system.
Background technique
According to " GB50974-2014 fire water-supply and hydrant system technical specification " 4.3.9.2, all buildings are required
Fire supply system is set, and should be in the suitable place setting display fire cistern water level such as fire protection control center or duty room
Device, while should have highest and lowest alarm water level.Current common practice is that obtaining roof tank, fireproof poll under ground etc.
The host of automatic fire alarm system is accessed after water level information.But automatic fire alarm system is expensive, only matches for one
Electronic box will be thousands of pieces, and an automatic fire alarm host at least needs tens of thousands of pieces.And some tier buildings and low layer are built
Build, automatic fire alarm system it is not necessary to, therefore it is existing by fire supply system in conjunction with automatic fire alarm system
Mode, it is not economic and practical enough in some cases, therefore also need to improve again.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of fire-fighting water level monitor and alarm systems, can be independent
Running, independent of automatic fire alarm system, low cost, and has many advantages, such as simple, safe and reliable, convenient for safeguarding.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of fire-fighting water level monitor and alarm system, including sequential connection: water level signal acquiring unit, signal conversion are single
Member, controller and alarm unit；The water level signal that water level signal acquiring unit obtains is controlled after signal conversion unit is converted
Device processed obtains, and controller works according to acquired water level signal control alarm unit.
In preferred technical solution, the fire-fighting water level monitor and alarm system further includes unit of sounding all clear, the releasing
Alarm unit is connect with controller.
In further preferred technical solution, the unit of sounding all clear includes control button and change-over switch, presses control
Button processed may make intermediate relay to act, to be sounded all clear by its auxiliary contact.
In preferred technical solution, the controller includes relay.
In preferred technical solution, the fire-fighting water level monitor and alarm system further includes display unit, the display unit
It is connect with controller.
In further preferred technical solution, the display unit includes indicator light.
In preferred technical solution, the signal conversion unit includes isolating transformer and intermediate relay.
In further preferred technical solution, the signal conversion unit further includes signal lamp.
In preferred technical solution, the water level signal acquiring unit includes that appropriate location is arranged in fireproof tank in roof
Four dry spring water level controllers, be respectively used to obtain: flood level is alert, high water level stops, low water level rises and ultra low water level warns four
A water level signal；And/or three dry spring water level controllers of appropriate location in fireproof poll under ground are set, it is respectively used to obtain
Take: flood level police, ordinary water level and ultra low water level stop four water level signals.
The beneficial effects of the utility model are:
It, can be independent of fire using a kind of fire-fighting water level monitor and alarm system of technical solutions of the utility model
Automatic alarm system and independent work, low cost, and have many advantages, such as simple, safe and reliable, convenient for safeguarding.
The utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is a kind of schematic block circuit diagram of fire-fighting water level monitor and alarm system of specific embodiment of the present invention；
Fig. 2 is the water level control schematic diagram of fireproof tank in roof in specific embodiment of the present invention；
Fig. 3 is the water level control schematic diagram of fireproof poll under ground in specific embodiment of the present invention；
Fig. 4 is the circuit diagram of fireproof tank in roof part in specific embodiment of the present invention；
Fig. 5 is the circuit diagram of fireproof poll under ground part in specific embodiment of the present invention；
Fig. 6 is external terminal row's schematic diagram of fire pump room 2AX junction box in specific embodiment of the present invention；
Fig. 7 is external terminal row's schematic diagram of fireproof tank in roof 1AX junction box in specific embodiment of the present invention；
Fig. 8 is that fire protection control center 1AG case external terminal arranges schematic diagram in specific embodiment of the present invention；
Fig. 9 is a kind of control principle drawing of fire-fighting water level monitor and alarm system of specific embodiment of the present invention.
Specific embodiment
A kind of fire-fighting water level monitor and alarm system that present embodiment provides is as shown in Figure 1, include being linked in sequence:
Water level signal acquiring unit, signal conversion unit, controller and alarm unit；The water level signal that water level signal acquiring unit obtains
It is obtained after signal conversion unit is converted by controller, controller controls alarm unit work according to acquired water level signal
Make.
It, can be with using a kind of fire-fighting water level monitor and alarm system of specific embodiment of the present invention technical solution
The independent work independent of automatic fire alarm system, low cost, and have simple, safe and reliable, convenient for safeguarding etc. excellent
Point.
In preferred technical solution, the fire-fighting water level monitor and alarm system further includes unit of sounding all clear, the releasing
Alarm unit is connect with controller.Alarm unit is usually alarm bell, and the purpose is to remind staff to have alert, staff knows
Just it is not necessarily to continue to alarm after road alert, otherwise can be very noisy, so setting sounds all clear unit to close alarm unit.
In further preferred technical solution, the unit of sounding all clear includes control button and change-over switch, presses control
Button processed may make intermediate relay to act, to be sounded all clear by its auxiliary contact.
In preferred technical solution, the controller includes relay.Using relay as controller, there is price just
Preferably, the advantages that reliable operation.
In preferred technical solution, the fire-fighting water level monitor and alarm system further includes display unit, the display unit
It is connect with controller.
In further preferred technical solution, the display unit includes indicator light.Display unit has in the present embodiment
It is LED light for body, it is that alarm bell can be cooperated preferably to remind staff on earth for what alert.
In preferred technical solution, the signal conversion unit includes isolating transformer and intermediate relay.Because of signal
Converting unit may be arranged in moist place, thus~220V be dropped to using isolating transformer~the safe voltage of 24V, and in
Between relay category can increase output node.
In further preferred technical solution, the signal conversion unit further includes signal lamp.In present embodiment,
Using LED light as signal lamp, staff can be preferably prompted.
In preferred technical solution, the water level signal acquiring unit includes that appropriate location is arranged in fireproof tank in roof
Four dry spring water level controllers, be respectively used to obtain: flood level is alert, high water level stops, low water level rises and ultra low water level warns four
A water level signal；And/or three dry spring water level controllers of appropriate location in fireproof poll under ground are set, it is respectively used to obtain
Take: flood level police, ordinary water level and ultra low water level stop four water level signals.In present embodiment specifically, using
7 GSK-1B dry spring water level controllers, the 1XFJ-3XFJ in 1FJ-4FJ and Fig. 3 in respectively Fig. 2.
A kind of fire-fighting water level monitor and alarm system of present embodiment, the circuit of each section and wiring such as Fig. 4 to Fig. 5
Shown, control principle is as shown in figure 9, this will not be detailed here.
It should be added that this technology can be used for civilian, industrial all buildings, it is not limited only to small
Type building.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (9)
1. a kind of fire-fighting water level monitor and alarm system, which is characterized in that the fire-fighting water level monitor and alarm system includes that sequence connects
It connects: water level signal acquiring unit, signal conversion unit, controller and alarm unit；The water that water level signal acquiring unit obtains
Position signal is obtained after signal conversion unit is converted by controller, and controller is single according to acquired water level signal control alarm
Member work.
2. a kind of fire-fighting water level monitor and alarm system as described in claim 1, which is characterized in that the fire-fighting water level monitoring report
Alert system further includes unit of sounding all clear, and the unit of sounding all clear is connect with controller.
3. a kind of fire-fighting water level monitor and alarm system as claimed in claim 2, which is characterized in that the unit packet of sounding all clear
Control button and change-over switch are included, pressing control button may make intermediate relay to act, to release by its auxiliary contact
Alarm.
4. a kind of fire-fighting water level monitor and alarm system as described in claim 1, which is characterized in that the controller includes relay
Device.
5. a kind of fire-fighting water level monitor and alarm system as described in any one of Claims 1-4, which is characterized in that described
Fire-fighting water level monitor and alarm system further includes display unit, and the display unit is connect with controller.
6. a kind of fire-fighting water level monitor and alarm system as claimed in claim 5, which is characterized in that the display unit includes referring to
Show lamp.
7. a kind of fire-fighting water level monitor and alarm system as described in any one of Claims 1-4, which is characterized in that described
Signal conversion unit includes isolating transformer and intermediate relay.
8. a kind of fire-fighting water level monitor and alarm system as claimed in claim 7, which is characterized in that the signal conversion unit is also
Including signal lamp.
9. a kind of fire-fighting water level monitor and alarm system as described in any one of Claims 1-4, which is characterized in that described
Water level signal acquiring unit includes four dry spring water level controllers that appropriate location in fireproof tank in roof is arranged in, and is respectively used to
Obtain: flood level is alert, high water level stops, low water level rises and alert four water level signals of ultra low water level；And/or it is arranged in underground fire-fighting
Three of appropriate location dry spring water level controllers in pond, are respectively used to obtain: flood level police, ordinary water level and ultra low water level
Stop three water level signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821752163.5U CN209060448U (en) | 2018-10-26 | 2018-10-26 | A kind of fire-fighting water level monitor and alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821752163.5U CN209060448U (en) | 2018-10-26 | 2018-10-26 | A kind of fire-fighting water level monitor and alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060448U true CN209060448U (en) | 2019-07-05 |
Family
ID=67096334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821752163.5U Active CN209060448U (en) | 2018-10-26 | 2018-10-26 | A kind of fire-fighting water level monitor and alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060448U (en) |
-
2018
- 2018-10-26 CN CN201821752163.5U patent/CN209060448U/en active Active
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