CN209596473U - A kind of factory's fire_fighting pipe network automatic voltage regulation system - Google Patents
A kind of factory's fire_fighting pipe network automatic voltage regulation system Download PDFInfo
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- CN209596473U CN209596473U CN201920254909.8U CN201920254909U CN209596473U CN 209596473 U CN209596473 U CN 209596473U CN 201920254909 U CN201920254909 U CN 201920254909U CN 209596473 U CN209596473 U CN 209596473U
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Abstract
A kind of factory's fire_fighting pipe network automatic voltage regulation system, including fire chief road, fire chief road is connect with reservoir, the fire chief road branches into two fire-fighting branch pipe(tube)s close to one end of reservoir, a stabilized pressure pump is respectively equipped on two fire-fighting branch pipe(tube)s, pressure transmitter is equipped on fire chief road, pressure transmitter is connect with PID pressure controller, and PID pressure controller is connect with the stabilized pressure pump on two fire-fighting branch pipe(tube)s.Using the above structure, it can effectively ensure that stable water pressure in fire_fighting pipe network, while in the larger situation of fire behavior, being able to carry out and manually adjusting and be pressurized, to meet fire extinguishing demand.
Description
Technical field
The utility model relates to pipe network pressure stabilizing field, especially a kind of factory's fire_fighting pipe network automatic voltage regulation system.
Background technique
In the industrial productions such as petroleum, chemical industry, when factory's fire water ductwork pressure influences to fluctuate larger because of various factors, pass
System method generally manually removes manual start and stop fire pump, there is adjusting not in time, pressure is uncontrolled, causes fire_fighting pipe network pressure
Too low or hypertonia.Fire-fighting fire extinguishing requirement is not achieved when hypotony, hypertonia will cause energy waste or piping failure
Leakage.
Summary of the invention
Technical problem to be solved in the utility model is a kind of factory's fire_fighting pipe network automatic voltage regulation system, can effectively be protected
Stable water pressure in fire_fighting pipe network is demonstrate,proved, while in the larger situation of fire behavior, being able to carry out and manually adjusting and be pressurized, to meet fire extinguishing need
It asks.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:, and a kind of factory's fire_fighting pipe network is automatic
Voltage-stabilizing system, including fire chief road, fire chief road are connect with reservoir, and the fire chief road is close to the one of reservoir
End branches into two fire-fighting branch pipe(tube)s, and a stabilized pressure pump is respectively equipped on two fire-fighting branch pipe(tube)s, is equipped on fire chief road
Pressure transmitter, pressure transmitter are connect with PID pressure controller, PID pressure controller with it is steady on two fire-fighting branch pipe(tube)s
Press pump connection.
In preferred scheme, moisturizing pressure inlet is also connected on the reservoir, moisturizing pressure inlet is equipped with booster pump,
Moisturizing pressure inlet one end is connect with reservoir, and the other end is connect with fire chief road.
In preferred scheme, the booster pump is also connect with personal control, remote controllers respectively.
In preferred scheme, first solenoid valve, two first electricity are respectively equipped on fire-fighting branch pipe(tube) described in two
Magnet valve is connect with PID pressure controller.
In preferred scheme, the moisturizing pressure inlet is equipped with second solenoid valve, and second solenoid valve is also respectively and manually
Controller, remote controllers connection.
A kind of factory's fire_fighting pipe network automatic voltage regulation system provided by the utility model has by using above structure
Below the utility model has the advantages that
(1) pressure transmitter on fire chief road and PID pressure controller can be made by water pressures in pipeline
It automatically adjusts out, to guarantee the stable water pressure in pipe network；
(2) two fire-fighting branch pipe(tube)s can enable another when a certain fire-fighting branch pipe(tube) generation breakage needs to overhaul
Fire-fighting branch pipe(tube) guarantees the normal supply of fire demand water；
(3) when fire behavior is larger, booster pump, fast lifting fire chief road internal water pressure, to meet can be started
Fire extinguishing demand.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the control block diagram of the utility model voltage stabilization part.
Fig. 3 is the control block diagram of the utility model compression portion.
Fig. 4 is the schematic diagram of the utility model compression portion.
In figure: fire chief road 1, fire-fighting branch pipe(tube) 1 ', pressure transmitter 2, PID pressure controller 3, stabilized pressure pump 4, pressurization
Pump 5, reservoir 6, personal control 7, remote controllers 8, the first solenoid valve 9, second solenoid valve 9 ', moisturizing pressure inlet 10.
Specific embodiment
Embodiment 1:
As shown in figure 1, a kind of factory's fire_fighting pipe network automatic voltage regulation system, including fire chief road 1, fire chief road 1 and storage
Pond 6 connects, it is characterized in that: the fire chief road 1 branches into two fire-fighting branch pipe(tube)s 1 ' close to one end of reservoir 6,
It is respectively equipped with a stabilized pressure pump 4 on two fire-fighting branch pipe(tube)s 1 ', pressure transmitter 2, pressure inverting are equipped on fire chief road 1
Device 2 is connect with PID pressure controller 3, and PID pressure controller 3 is connect with the stabilized pressure pump 4 on two fire-fighting branch pipe(tube)s 1 '.
In preferred scheme, moisturizing pressure inlet 10 is also connected on the reservoir 6, moisturizing pressure inlet 10, which is equipped with, to be increased
Press pump 5,10 one end of moisturizing pressure inlet are connect with reservoir 6, and the other end is connect with fire chief road 1.
In preferred scheme, the booster pump 5 is also connect with personal control 7, remote controllers 8 respectively.
In preferred scheme, it is respectively equipped with first solenoid valve 9 on fire-fighting branch pipe(tube) 1 ' described in two, two first
Solenoid valve 9 is connect with PID pressure controller 3.
In preferred scheme, the moisturizing pressure inlet 10 is equipped with second solenoid valve 9 ', and second solenoid valve 9 ' is also distinguished
It is connect with personal control 7, remote controllers 8.
Embodiment 2:
As shown in Fig. 2, on the basis of embodiment 1, the control circuit of PID pressure controller is divided into two parts, two controls
Circuit processed is connect with stabilized pressure pump 4, the first solenoid valve 9 on two fire-fighting branch pipe(tube)s 1 ' respectively, realizes that single control signal can
It is opened and closed while controlling the stabilized pressure pump 4 on a certain fire-fighting branch pipe(tube) 1 ', the first solenoid valve 9 simultaneously.
Embodiment 3:
As shown in Figure 3,4, on the basis of embodiment 1, remote controllers 8 mainly include being located to control indoor remte key
Enter module, long-range module of keying in is connect with wireless transmitter module, and wireless transmitter module emits signal is controlled to wireless receiving mould
In block, wireless receiving module is transmitted a signal in controller, and controller controls the opening and closing of booster pump 5 and second solenoid valve 9 '；
In addition, connecting personal control on the controller, personal control predominantly manually types in module, can directly pass through
The opening and closing control of booster pump 5 and second solenoid valve 9 ' is realized in on-site manual operation.
In above-described embodiment:
2 model MIK-P300, PID pressure controller of pressure transmitter, 3 model 502/7D, key entry module are matrix key
Existing custom circuit switch or capacitive touch screen display, wireless transmission mould can also be used in disk (preferably 8*8 matrix keyboard)
Block, wireless receiving module use the wirless transmitting and receiving module group of matched model NRF24L01, and solenoid valve uses model
N4V210-08, stabilized pressure pump and booster pump use DG580-70 type horizontal multi-stage centrifugal pump.
Using the above structure, it can effectively ensure that the inside water pressure of fire_fighting pipe network is stablized, and can be when fire occurs, root
According to fire behavior increase output hydraulic pressure, meet fire extinguishing demand.
Claims (5)
1. a kind of factory's fire_fighting pipe network automatic voltage regulation system, including fire chief road (1), fire chief road (1) and reservoir (6)
Connection, it is characterized in that: the fire chief road (1) branches into two fire-fighting branch pipe(tube)s (1 ') close to the one end of reservoir (6),
It is respectively equipped with a stabilized pressure pump (4) on two fire-fighting branch pipe(tube)s (1 '), is equipped with pressure transmitter (2) on fire chief road (1),
Pressure transmitter (2) is connect with PID pressure controller (3), on PID pressure controller (3) and two fire-fighting branch pipe(tube)s (1 ')
Stabilized pressure pump (4) connection.
2. a kind of factory's fire_fighting pipe network automatic voltage regulation system according to claim 1, it is characterised in that: the reservoir
(6) it is also connected on moisturizing pressure inlet (10), moisturizing pressure inlet (10) is equipped with booster pump (5), moisturizing pressure inlet (10) one end
It is connect with reservoir (6), the other end is connect with fire chief road (1).
3. a kind of factory's fire_fighting pipe network automatic voltage regulation system according to claim 2, it is characterised in that: the booster pump
(5) it is also connect respectively with personal control (7), remote controllers (8).
4. a kind of factory's fire_fighting pipe network automatic voltage regulation system according to claim 1, it is characterised in that: disappear described in two
First solenoid valve (9) is respectively equipped on anti-branch pipe(tube) (1 '), two the first solenoid valves (9) and PID pressure controller (3) are even
It connects.
5. a kind of factory's fire_fighting pipe network automatic voltage regulation system according to claim 3, it is characterised in that: the moisturizing increases
Pressure pipe (10) be equipped with second solenoid valve (9 '), second solenoid valve (9 ') also respectively with personal control (7), remote controllers
(8) it connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254909.8U CN209596473U (en) | 2019-02-28 | 2019-02-28 | A kind of factory's fire_fighting pipe network automatic voltage regulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254909.8U CN209596473U (en) | 2019-02-28 | 2019-02-28 | A kind of factory's fire_fighting pipe network automatic voltage regulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209596473U true CN209596473U (en) | 2019-11-08 |
Family
ID=68403386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920254909.8U Active CN209596473U (en) | 2019-02-28 | 2019-02-28 | A kind of factory's fire_fighting pipe network automatic voltage regulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209596473U (en) |
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2019
- 2019-02-28 CN CN201920254909.8U patent/CN209596473U/en active Active
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