CN209244792U - A kind of Fire Fighting Pump Control equipment - Google Patents
A kind of Fire Fighting Pump Control equipment Download PDFInfo
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- CN209244792U CN209244792U CN201821739227.8U CN201821739227U CN209244792U CN 209244792 U CN209244792 U CN 209244792U CN 201821739227 U CN201821739227 U CN 201821739227U CN 209244792 U CN209244792 U CN 209244792U
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- logic controller
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Abstract
The utility model discloses a kind of Fire Fighting Pump Control equipment, including the first programmable logic controller and the second programmable logic controller, Fisrt fault memory module and the first signal processing module are provided on first programmable logic controller, the second faulty modules and second signal processing module are provided on second programmable logic controller, it is connected between first signal processing module and the second signal processing module by the first data line and the second data line, the output end of the Fisrt fault memory module is connect with the first input end of first signal processing module, the output end of second faulty modules is connect with the first input end of the second signal processing module.The Fire Fighting Pump Control equipment of the utility model, unfailing performance are more preferable.
Description
Technical field
The utility model relates to Fire Fighting Pump Control fields, more particularly to a kind of Fire Fighting Pump Control equipment.
Background technique
Fire Fighting Pump Control circuit requirements the using and the reserved are one standby with two, mean when such as component damage occurs in primary circuit
When failure is unable to normal use, there is another set of control loop to make spare use.But the function of being really achieved the using and the reserved is necessary
It is required that primary and backup control circuit is completely independent on electrical structure, one of control loop failure will not influence standby
With normally coming into operation for circuit, usual Fire Fighting Pump Control major loop and back-up circuit respectively use a programmable logic controller
(PLC) use of major loop and back-up circuit component is controlled.
Previous this mode of operation is completed by the mechanical component cooperation of A.C. contactor and the time relay etc.
, this mode structure is complex, is easy to appear failure.In the middle by taking the time relay as an example, due to most of the time relay
The parameter of device is easy to be tampered, and the high-end time relay with parameter protection function has a high-cost problem again, then plus
Upper different production produce family quality there are it is irregular the problems such as, lead to the poor reliability of equipment, the maintenance difficulties when breaking down
With it is at high cost.
With the development of the society, society advocates intelligence, but traditional technical solution, due to imperfect data exchange
Or ability to communicate, it is unfavorable for building for remote monitoring system, while also worse with the compatibility of other equipment manufacturing firm product.
Therefore those skilled in the art are dedicated to developing a kind of better Fire Fighting Pump Control equipment of unfailing performance.
Utility model content
In view of the above drawbacks of the prior art, the technical problem to be solved by the utility model is to provide a kind of reliabilities
It can better Fire Fighting Pump Control equipment.
To achieve the above object, the utility model provides a kind of Fire Fighting Pump Control equipment, including the first Programmadle logic
Controller and the second programmable logic controller are provided with Fisrt fault memory module on first programmable logic controller
With the first signal processing module, the second faulty modules and second signal are provided on second programmable logic controller
Processing module passes through the first data line and the second number between first signal processing module and the second signal processing module
It being connected according to line, the output end of the Fisrt fault memory module is connect with the first input end of first signal processing module,
The output end of second faulty modules is connect with the first input end of the second signal processing module.
Preferably, being additionally provided with the first loop detection module on first programmable logic controller, described second can
It is additionally provided with second servo loop detection module on editorial logic controller, the output end of first loop detection module and described the
The input terminal of one faulty modules connects, the output end of the second servo loop detection module and second faulty modules
Input terminal connection.
Preferably, the first power input and the first power output end are connect with first loop detection module, second
Power input and second source output end are connect with the second servo loop detection module, first power input and described
First power output end is set on first programmable logic controller, the second source input terminal and second electricity
Source output terminal is set on second programmable logic controller.
Preferably, the input terminal of the first drive control module is connect with the output end of first signal processing module, the
The input terminal of two drive control modules is connect with the output end of the second signal processing module, first drive control module
First programmable logic controller and second Programmadle logic are respectively arranged at second drive control module
On controller.
Preferably, the contactor of the output end of first drive control module and first programmable logic controller
Connection, the output end of second drive control module is connect with the contactor of second programmable logic controller, described
The contactor of the contactor of first programmable logic controller and second programmable logic controller is respectively with described first
Programmable logic controller is connected with second programmable logic controller.
Preferably, first programmable logic controller and second programmable logic controller are that Delta can be compiled
Collect logic controller.
Preferably, first power input and the first power output end are respectively the first Programmadle logic control
The port 24V and the port 24G on device, the second source input terminal and second source output end are respectively second editable
The port 24v and the port 24g on logic controller.
Preferably, the output end of first drive control module is connect with the 1 N point connection input terminal, described second is driven
The output end of dynamic control module is connect with the 2nd N point connection input terminal, the first N point connection input terminal and the 2nd N point
Connection input terminal is respectively arranged on first programmable logic controller and second programmable logic controller, described
N point connection input terminal Y0 is set to the contactor and the first drive control mould of first programmable logic controller
Between block, the 2nd N point connection input terminal y0 is set to the contactor of second programmable logic controller and described second can
Between editorial logic controller.
Preferably, it is provided with diode between the Fisrt fault memory module and first signal processing module, institute
It states and is provided with the second pole pipe between the second faulty modules and the second signal processing module.
The beneficial effects of the utility model are: primary circuit and the back-up circuit of the Fire Fighting Pump Control equipment of the utility model
A programmable logic controller is used, respectively to control the opening and closing movement and timing of component, the timing of electric components movement
Precision is higher, while saving the use of all time relays, improves the reliability of the time relay.First Programmadle logic
Pass through the function of information mutual communication, when primary circuit is broken down, spare time between controller and the second programmable logic controller
Road automatically engages use, realizes that primary and backup circuit operates independently of each other, improves reliability, while reducing Maintenance Difficulty
Degree.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one specific embodiment Fire Fighting Pump Control equipment of the utility model.
Fig. 2 is that one the first programmable logic controller of specific embodiment of the utility model and the electrical of periphery component connect
Cable architecture schematic diagram.
Fig. 3 is that one the second programmable logic controller of specific embodiment of the utility model and the electrical of periphery component connect
Cable architecture schematic diagram.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of Fire Fighting Pump Control equipment, which is characterized in that including the first programmable logic controller 1 and
Two programmable logic controllers 2 are provided with Fisrt fault memory module 104 and on first programmable logic controller 1
One signal processing module 105 is provided with the second faulty modules 204 and second on second programmable logic controller 2
Signal processing module 205 passes through first between first signal processing module 105 and the second signal processing module 205
Data line 3 and the connection of the second data line 4, the output end of the Fisrt fault memory module 104 and the first signal processing mould
The first input end of block 105 connects, the output end of second faulty modules 204 and the second signal processing module
205 first input end connection.Wherein, primary circuit of first programmable logic controller 1 as Fire Fighting Pump Control equipment；The
Back-up circuit of the two editable controllers 2 as Fire Fighting Pump Control equipment.First data line 3 and the second data line 4 transmit 1 respectively
A signal source.By the way that the transmission data-signal of Fisrt fault memory module 104 is handled into the first signal processing module 105
Data-signal is decomposed into two signal sources by analysis, and the type of two signal sources is respectively fault-signal and trouble location signal,
And transmitted respectively by the first data line 3 and the second data line 4, when the second signal of the second programmable logic controller 2
One data-signal of synthesis is stored in the second failure after processing module 205 receives fault-signal and trouble location signal analysis and processing
In memory module 204, while the fault-signal of the first programmable logic controller 1 starting failure will drive the second Programmadle logic
Controller 2 is started, while the information in the second faulty modules 204 will be uploaded in terminal, so that plant maintenance people
Member can have found failure and trouble location in time and be repaired.
In the present embodiment, it is additionally provided with the first loop detection module 103 on first programmable logic controller 1,
Second servo loop detection module 203, first loop detection module are additionally provided on second programmable logic controller 2
103 output end is connect with the input terminal of the Fisrt fault memory module 104, the second servo loop detection module 203 it is defeated
Outlet is connect with the input terminal of second faulty modules 204.First loop detection module 103 and second servo loop detect mould
Block 203 is transmitted separately in Fisrt fault memory module 104 and the second faulty modules 204.
In the present embodiment, the first power input 101 and the first power output end 102 and first circuit detection mould
Block 103 connects, and second source input terminal 201 and second source output end 202 are connect with the second servo loop detection module 203,
First power input 101 and first power output end 102 are set to first programmable logic controller 1
On, the second source input terminal 201 and the second source output end 202 are set to second programmable logic controller
On 2.First loop detection module 103 passes through the first power input 101 and first on the first programmable logic controller of confirmation
The size of current of power output end 102 confirms whether are the first programmable logic controller 1 or the second programmable logic controller 2
Starting failure.
In the present embodiment, the input terminal of the first drive control module 106 and first signal processing module 105 is defeated
Outlet connection, the input terminal of the second drive control module 206 are connect with the output end of the second signal processing module 205, institute
It states the first drive control module 106 and second drive control module 206 is respectively arranged at the first Programmadle logic control
On device 1 processed and second programmable logic controller 2.
In the present embodiment, the output end of first drive control module 106 and first Programmadle logic control
The contactor of device 1 connects, the output end of second drive control module 206 and second programmable logic controller 2
Contactor connection, the contact of the contactor of first programmable logic controller 1 and second programmable logic controller 2
Device is connect with first programmable logic controller 1 and second programmable logic controller 2 respectively.First editable is patrolled
The contactor for collecting controller 1 is used to start the A.C. contactor in primary circuit, and the contactor of the second programmable logic controller 2 is used
In the A.C. contactor of starting back-up circuit.
As shown in Figure 2 and Figure 3, first programmable logic controller 1 and second programmable logic controller 2
Such as it is Delta programmable logic controller, is not limited thereto.Wherein, KM1, KM2 and KM3 are used as starting primary fire water
The A.C. contactor of pump, and KM4, KM5 and KM6 are the A.C. contactors for starting spare fire pump.First Programmadle logic control
The X7 input point of device 1 processed is in high level, i.e. automatic mode.After equipment receives the enabling signal that distal end is sent, first can be compiled
Logic controller 1 is collected as primary circuit, division operation, at this time the first Programmadle logic control are carried out to KM1, KM2 and KM3 respectively
Device 1 processed passes through the first data line 3 and the second data line 4 the operation of the corresponding fire pump of the first programmable logic controller 1
Situation is sent to the second programmable logic controller 2.If primary loop start is normal, back-up circuit is failure to actuate.If primary circuit
The information of startup separator will be passed through the first data line 3 and the second data line 4 by starting failure, the first programmable logic controller 1
Send the second programmable logic controller 1 to, the second programmable logic controller 2 is immediately to KM4, KM5 and KM6 A.C. contactor
Carry out division operation.
In the present embodiment, first power input 101 and the first power output end 102 respectively described first can
The port 24V and the port 24G on editorial logic controller 1, the second source input terminal 201 and second source output end 202
The port 24v and the port 24g on respectively described second programmable logic controller 2.The port 24V and the port 24G are respectively can
The positive and negative power supply port of editorial logic controller.
In the present embodiment, the output end of first drive control module 106 couples input terminal Y0 company with the 1 N point
It connects, the output end of second drive control module 206 is connect with the 2nd N point connection input terminal y0, and the first N point connection is defeated
Enter to hold Y0 and the 2nd N point connection input terminal Y0 to be respectively arranged at first programmable logic controller 1 and described second
On programmable logic controller 2, the first N point connection input terminal Y0 is set to first programmable logic controller 1
Between contactor and first drive control module 106, the 2nd N point connection input terminal y0 is set to second editable and patrols
Between the contactor and second programmable logic controller 2 for collecting controller 2.When the first editorial logic controller 1 normally opens
When dynamic, YO, Y1, Y2 are successively opened, and when the second 2 normally starting of editorial logic controller, y0, y1, y2 are successively opened, wherein
Y1, y1 are respectively the total pressure operation output point of the first editorial logic controller 1 and the second editorial logic controller 2, Y2, y2 difference
Self coupling for the first editorial logic controller 1 and the second editorial logic controller 2 opens pump or star angle opens pump or soft opens pump or straight
It connects and opens pump output point, Y0, Y1, Y2 are connect with KM1, KM2 and KM3 respectively, y0, y1, and y2 is connect with KM4, KM5 and KM6 respectively.
In the present embodiment, it is arranged between the Fisrt fault memory module 104 and first signal processing module 105
There is diode, is provided with the second pole pipe between second faulty modules 204 and the second signal processing module 205.
First editorial logic controller 1 and the second editorial logic controller 2 are provided simultaneously with mutually starting interlocking, to realize master
It is operated independently of each other with all devices of circuit and back-up circuit.The operation data of Fire Fighting Pump Control equipment can be sent to upper
Terminal device, is conducive to building for intelligent monitor system, and the maintenance efficiency of equipment is also made to be greatly improved.
The primary circuit of the Fire Fighting Pump Control equipment of the utility model and back-up circuit respectively use a Programmadle logic control
Device processed, to control the opening and closing movement and timing of component, the time sequence precision of electric components movement is higher, at the same save sometimes
Between relay use, improve the reliability of the time relay.First programmable logic controller and the second Programmadle logic
By the function of information mutual communication between controller, when primary circuit is broken down, back-up circuit automatically engages use, realizes primary
It is operated independently of each other with back-up circuit, improves reliability, while reducing maintenance difficulties.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (9)
1. a kind of Fire Fighting Pump Control equipment, which is characterized in that patrolled including the first programmable logic controller (1) and the second editable
It collects controller (2), Fisrt fault memory module (104) and the first letter is provided on first programmable logic controller (1)
Number processing module (105) is provided with the second faulty modules (204) and on second programmable logic controller (2)
Binary signal processing module (205), between first signal processing module (105) and the second signal processing module (205)
Connected by the first data line (3) and the second data line (4), the output end of the Fisrt fault memory module (104) with it is described
The first input end of first signal processing module (105) connects, the output end of second faulty modules (204) with it is described
The first input end of second signal processing module (205) connects.
2. Fire Fighting Pump Control equipment as described in claim 1, which is characterized in that first programmable logic controller (1)
On be additionally provided with the first loop detection module (103), be additionally provided with second servo loop on second programmable logic controller (2)
Detection module (203), the output end of first loop detection module (103) and the Fisrt fault memory module (104)
Input terminal connection, the input of the output end of the second servo loop detection module (203) and second faulty modules (204)
End connection.
3. Fire Fighting Pump Control equipment as claimed in claim 2, which is characterized in that the first power input (101) and the first electricity
Source output terminal (102) is connect with first loop detection module (103), and second source input terminal (201) and second source are defeated
Outlet (202) is connect with the second servo loop detection module (203), first power input (101) and first electricity
Source output terminal (102) is set on first programmable logic controller (1), the second source input terminal (201) and institute
Second source output end (202) is stated to be set on second programmable logic controller (2).
4. the Fire Fighting Pump Control equipment as described in claims 1 to 3 is any, which is characterized in that the first drive control module (106)
Input terminal connect with the output end of first signal processing module (105), the input terminal of the second drive control module (206)
It is connect with the output end of the second signal processing module (205), first drive control module (106) and described second is driven
Dynamic control module (206) are respectively arranged at first programmable logic controller (1) and second Programmadle logic control
On device (2).
5. Fire Fighting Pump Control equipment as claimed in claim 4, which is characterized in that first drive control module (106)
Output end is connect with the contactor of first programmable logic controller (1), second drive control module (206) it is defeated
Outlet is connect with the contactor of second programmable logic controller (2), and the first programmable logic controller (1) connects
The contactor of tentaculum and second programmable logic controller (2) respectively with first programmable logic controller (1) and
Second programmable logic controller (2) connection.
6. Fire Fighting Pump Control equipment as claimed in claim 5, which is characterized in that first programmable logic controller (1)
It is Delta programmable logic controller with second programmable logic controller (2).
7. Fire Fighting Pump Control equipment as claimed in claim 3, which is characterized in that first power input (101) and
One power output end (102) is respectively the port 24V and the port 24G on first programmable logic controller (1), and described
Two power inputs (201) and second source output end (202) are respectively on second programmable logic controller (2)
The port 24v and the port 24g.
8. Fire Fighting Pump Control equipment as claimed in claim 6, which is characterized in that first drive control module (106)
Output end is connect with the 1 N point connection input terminal (Y0), the output end and the 2nd N point of second drive control module (206)
Couple input terminal (y0) connection, the first N point connection input terminal (Y0) and the 2nd N point connection input terminal (Y0) are set respectively
It is placed on first programmable logic controller (1) and second programmable logic controller (2), the first N point connection
Connect contactor and first drive control module that input terminal (Y0) is set to first programmable logic controller (1)
(106) between, the 2nd N point connection input terminal (y0) is set to contactor and the institute of second programmable logic controller (2)
It states between the second programmable logic controller (2).
9. Fire Fighting Pump Control equipment as described in claim 1, which is characterized in that the Fisrt fault memory module (104) and
Diode, second faulty modules (204) and described second are provided between first signal processing module (105)
Signal processing module is provided with the second pole pipe between (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821739227.8U CN209244792U (en) | 2018-10-25 | 2018-10-25 | A kind of Fire Fighting Pump Control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821739227.8U CN209244792U (en) | 2018-10-25 | 2018-10-25 | A kind of Fire Fighting Pump Control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244792U true CN209244792U (en) | 2019-08-13 |
Family
ID=67525929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821739227.8U Active CN209244792U (en) | 2018-10-25 | 2018-10-25 | A kind of Fire Fighting Pump Control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209244792U (en) |
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2018
- 2018-10-25 CN CN201821739227.8U patent/CN209244792U/en active Active
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