CN208156489U - A kind of fire protection electric control system - Google Patents
A kind of fire protection electric control system Download PDFInfo
- Publication number
- CN208156489U CN208156489U CN201820403705.1U CN201820403705U CN208156489U CN 208156489 U CN208156489 U CN 208156489U CN 201820403705 U CN201820403705 U CN 201820403705U CN 208156489 U CN208156489 U CN 208156489U
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- module
- fire
- water pump
- control
- pump
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Abstract
The utility model discloses a kind of fire protection electric control systems, including single phase poaer supply and by the PLC of switch control terminal module control system, and the switch control terminal submodule being connect with PLC port communication；The single phase poaer supply output end is connected to control transformer；The control transformer output end is connected with that ultra low water level termination of pumping module, button plays pump module, fire box water pump operation indicating module and wet alarm valve module in fire box in turn, and what is be electrically connected with single phase poaer supply output end receive fire from pump module, control intermediate relay module and stand-by pump delay is opened from throwing module；And the disconnected phase and phase sequence protective relay being electrically connected with three phase supply end；The fire protection electric control system of the utility model, production efficiency is improved, to product integration, using has broad current regulation scope, merge five kinds of power requirements, can be realized split type fire hydrant pump control cabinet and the integrated design of feeding spraying pump control cabinet or mutually general.
Description
Technical field
The utility model relates to a kind of low pressure cabinet body components, and in particular to a kind of fire protection electric control system belongs to low pressure
Cabinet body technical field.
Background technique
Control cabinet, which is suitable for occasions, the control equipment for the control fire pump that also can be used as such as factories and miness, enterprise, market, to be made
With；Its control mode directly initiates control, the control of star delta reduced-voltage starting, starts control from lotus root buck；Fire hydrant pump control
Cabinet and feeding spraying pump control cabinet processed should use passive starting by fire protection rule requirement, most of at present to be designed as star triangular pattern,
Substantially having 30KW, 37KW, 45KW, 55KW, 75KW, 90KW, 110KW, 132KW and 160KW respectively has 9 kinds of specifications, totally 18 kinds of specifications,
Its specification is many kinds of, in addition, existing fire hydrant pump control cabinet and feeding spraying pump control cabinet are generally designed using seperated, and two
Kind control cabinet poor universality.
Utility model content
A kind of fire protection electric control system that in order to solve the above problems, the utility model proposes, can be improved production, efficiency
Versatility is good.
The fire protection electric control system of the utility model, including single phase poaer supply and by switch control terminal submodule control system
The PLC of system, and the switch control terminal submodule being connect with PLC port communication；The single phase poaer supply output end is connected to control and becomes
Depressor；The control transformer output end is connected with that ultra low water level termination of pumping module, button plays pump module, fire-fighting in fire box in turn
Case water pump operation indicating module and wet alarm valve module, and the fire that receives being electrically connected with single phase poaer supply output end open pump mould certainly
Module is thrown in block, control intermediate relay module and stand-by pump delay certainly；And the disconnected phase and phase sequence being electrically connected with three phase supply end is protected
Protect relay；And the power failure sound and light alarm module, automatic being electrically connected with single phase poaer supply and its end Ia of phase sequence protective relay
Working status indication module, 1# fault of water pump alarm module, 1# water pump operation feedback indicating module, 2# fault of water pump alarm mould
Block, 2# water pump operation feedback indicating module and red fire-fighting link sound and light alarm module；The single phase poaer supply is electrically connected 1#
Pump switch combined floodgate indicating module and change-over switch；The change-over switch passes through button box on the spot respectively and is electrically connected to two relayings dress
Change the mold block；Each relaying dress mold changing block is electrically connected Y- Δ reduced-voltage starting control module；The single phase poaer supply and the decompression of Y- Δ
1# water pump starting indicating module is also electrically connected between starting control module；Between the button box on the spot and relaying dress mold changing block
Linkage button is installed；The linkage button and red fire-fighting link sound and light alarm module link；The utility model not to point
The fire hydrant pump control cabinet and feeding spraying pump control cabinet electrical module of body formula make improvement, directly reference fire hydrant pump control cabinet and
Therefore feeding spraying pump control cabinet electrical module no longer makes elaboration to its specific module, the utility model is imitated to improve production
Rate uses the electronic motor with broad current regulation scope (maximum value be minimum value 12 times) to product integration
Protector EOCRSS-05S/0.5~6A now merges into five kinds of power requirements：30KW and 45KW merges into one kind, 55KW and
75KW merges into one kind, and 90KW and 110KW merge into one kind, 132KW and each one kind of 160KW；Due to fire hydrant pump and spray pump
Control require it is different, fire hydrant pump require can start water pump at fire protection control center, fire-fighting module and fire hydrant three, and
Fire pump operating status is shown in fire hydrant, spray pump requires to alarm in fire protection control center, fire-fighting module and wet type
Valve pressure activated switch；In order to be common to fire hydrant pump and spray pump control cabinet, Uniting control transformer is (as controlled in cabinet
Shown in schematic diagram processed) KB-300VA AC220V/24V, the reserved water pump Starting mode everywhere of terminal：Fire protection control center, fire-fighting mould
Block, fire hydrant and wet alarm valve pressure activated switch.
As preferred embodiment, described its fire-fighting power supply of switch control terminal submodule detects port, 1# water pump operation
Signal port, 2# water pump operation signal port, pond low water level signal port, 1# fault of water pump signal port, 2# fault of water pump
Signal port, auto state signal port, the water pump operation feedback signal port 1# and the water pump operation feedback signal port 2# difference
It is communicatively connected to fire protection control center；Described its fire-fighting power supply of switch control terminal submodule detects port, 1# water pump operation signal
Port and 2# water pump operation signal port are communicatively connected to fire-fighting module respectively.
As preferred embodiment, its control of the switch control terminal submodule and acquisition port lead to 1# water pump, 2#
Water pump, strange land button box, from fire cistern floating ball lever meter, feeding spraying pump control cabinet, fire hydrant box and pressure switch.
As preferred embodiment, electronic motor protection is provided on the 1# water pump and 2# water pump its major loop
Device；The electronic motor protector is communicated by controlling cable with fire cistern floating ball lever meter；The electronic type is electronic
Machine protector opens pump button, fire protection control room linkage control cabinet and fire-fighting module by the fire-fighting joint control cable coupling hydrant that is electrically connected.
As preferred embodiment, the wet alarm valve module includes wet alarm valve, and is connected to wet type alarm
Self-holding contact at valve pressure switch, and the time relay concatenated with self-holding contact；When being used as feeding spraying pump control, in order to anti-
Wet alarm valve pressure switch when only spray waterpipe discharges water causes water pump control anti-because variation in water pressure pressure switch is opened and closed repeatedly
Multiple start-stop causes contactor to burn out failure, increases self-holding contact at wet alarm valve pressure switch, is further added by the time relay
KT0 delay disconnect self-holding contact, play wet alarm valve pressure switch can movement when smoothly start feeding spraying pump but also
Pressure switch can be shut down after disconnecting.
Compared with prior art, the fire protection electric control system of the utility model, improves production efficiency,
To product integration, using has broad current regulation scope, merges five kinds of power requirements, can be realized split type fire hydrant
Pump control cabinet and the integrated design of feeding spraying pump control cabinet or mutually general.
Detailed description of the invention
Fig. 1 is the major loop structure schematic diagram of the utility model.
Fig. 2 is first part's electrical schematic diagram of the utility model.
Fig. 3 is the second part electrical schematic diagram of the utility model.
Fig. 4 is the Part III electrical schematic diagram of the utility model.
Fig. 5 is the Part IV electrical schematic diagram of the utility model.
Fig. 6 is the fire-fighting module and fire-fighting central data collection electrical schematic diagram of the utility model.
Fig. 7 is that the switch control terminal submodule of the utility model draws electrical schematic diagram.
Specific embodiment
Embodiment 1：
Fire protection electric control system as shown in Figures 1 to 7, including single phase poaer supply and pass through the control of switch control terminal submodule
The PLC of system processed, and the switch control terminal submodule being connect with PLC port communication；The single phase poaer supply output end is connected to control
Transformer 1 processed；1 output end of control transformer is connected with ultra low water level termination of pumping module 2, the instruction of fire box water pump operation in turn
Button plays pump module 4 and wet alarm valve module 5 in module 3, fire box, and the receiving fire being electrically connected with single phase poaer supply output end
Calamity is from pump module 6, control intermediate relay module 7 and stand-by pump delay is opened from throwing module 8；And be electrically connected with three phase supply end
Disconnected phase and phase sequence protective relay 9；And the power failure acousto-optic being electrically connected with single phase poaer supply and its end Ia of phase sequence protective relay
Alarm module 10, automatic mode indicating module 11,1# fault of water pump alarm module 12,1# water pump operation feed back indicating module
13,2# fault of water pump alarm module 14,2# water pump operation feedback indicating module 15 and red fire-fighting link sound and light alarm module 16；
The single phase poaer supply is electrically connected 1# pump switch combined floodgate indicating module 17 and change-over switch SA；The change-over switch SA points
Two relayings dress mold changing block 20 Tong Guo be electrically connected to by button box 18 on the spot；Each relaying dress mold changing block 20 is electrically connected Y- Δ drop
Pressure starting control module 21；The starting of 1# water pump is also electrically connected between the single phase poaer supply and Y- Δ reduced-voltage starting control module 21
Indicating module 19；Linkage button 1SBS1 (2SBS1) is installed between the button box on the spot 18 and relaying dress mold changing block 20；Institute
It states linkage button 1SBS1 (2SBS1) and red fire-fighting link sound and light alarm module 16 links；The utility model is not to split type
Fire hydrant pump control cabinet and feeding spraying pump control cabinet electrical module make improvement, direct reference fire hydrant pump control cabinet and spray
Therefore water pump control cabinet electrical module no longer makes elaboration to its specific module, the utility model in order to improve the production efficiency,
To product integration, the electronic motor protection with broad current regulation scope (maximum value be minimum value 12 times) is used
Device EOCRSS-05S/0.5~6A now merges into five kinds of power requirements：30KW and 45KW merges into one kind, and 55KW and 75KW merge
For one kind, 90KW and 110KW merge into one kind, 132KW and each one kind of 160KW；Since fire hydrant pump and spray pump control require
Different, fire hydrant pump requires that water pump can be started at fire protection control center, fire-fighting module and fire hydrant three, and in fire hydrant
Interior display fire pump operating status, spray pump require to open in fire protection control center, fire-fighting module and wet alarm valve pressure
Start or stop is dynamic；In order to be common to fire hydrant pump and spray pump control cabinet, Uniting controls transformer (such as control principle drawing in cabinet
It is shown) KB-300VA AC220V/24V, the reserved water pump Starting mode everywhere of terminal：Fire protection control center, fire-fighting module, disappear fire
Bolt and wet alarm valve pressure activated switch.
As shown in fig. 6, described its fire-fighting power supply of switch control terminal submodule detection port, 1# water pump operation signal port,
2# water pump operation signal port, pond low water level signal port, 1# fault of water pump signal port, 2# fault of water pump signal port,
Auto state signal port, the water pump operation feedback signal port 1# and 2# water pump operation feedback signal port are communicatively connected to respectively
Fire protection control center；Its fire-fighting power supply of switch control terminal submodule detection port, 1# water pump operation signal port and 2# water
Pump operation signal port is communicatively connected to fire-fighting module respectively.
As shown in fig. 7, its control of the switch control terminal submodule and acquisition port lead to 1# water pump, 2# water pump, strange land
Button box, from fire cistern floating ball lever meter, feeding spraying pump control cabinet, fire hydrant box and pressure switch.
As shown in Figure 1, being provided with electronic motor protector on the 1# water pump and 2# water pump its major loop；The electricity
Minor motor protector is communicated by controlling cable with fire cistern floating ball lever meter；The electronic motor protector is logical
It crosses the fire-fighting joint control cable coupling hydrant that is electrically connected and opens pump button, fire protection control room linkage control cabinet and fire-fighting module.
As shown in Fig. 2, the wet alarm valve module 5 includes wet alarm valve P, and it is connected to wet alarm valve pressure and opens
Self-holding contact 3ZJ at pass, and the time relay KT0 concatenated with self-holding contact；When being used as feeding spraying pump control, in order to prevent
Wet alarm valve pressure switch when spray waterpipe discharges water causes water pump control repeatedly because variation in water pressure pressure switch is opened and closed repeatedly
Start-stop causes contactor to burn out failure, increases self-holding contact at wet alarm valve pressure switch, is further added by time relay KT0
Delay disconnects self-holding contact, and feeding spraying pump can smoothly be started but also in pressure in movement by playing wet alarm valve pressure switch
Switch can be shut down after disconnecting.
Compared with prior art, the fire protection electric control system of the utility model, improves production efficiency,
To product integration, using has broad current regulation scope, merges five kinds of power requirements, can be realized split type fire hydrant
Pump control cabinet and the integrated design of feeding spraying pump control cabinet or mutually general.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that the structure, feature and principle is done, is included in the scope of the utility model patent application.
Claims (5)
1. a kind of fire protection electric control system, it is characterised in that：It is controlled including single phase poaer supply and by switch control terminal submodule
The PLC of system, and the switch control terminal submodule being connect with PLC port communication；The single phase poaer supply output end is connected to control
Transformer；The control transformer output end is connected with that ultra low water level termination of pumping module, button plays pump module, disappears in fire box in turn
Anti- case water pump operation indicating module and wet alarm valve module, and the fire that receives being electrically connected with single phase poaer supply output end open pump certainly
Module is thrown in module, control intermediate relay module and stand-by pump delay certainly；And the disconnected phase and phase sequence being electrically connected with three phase supply end
Protective relay；And be electrically connected with single phase poaer supply and its end Ia of phase sequence protective relay power failure sound and light alarm module, from
It starts building to make state indicator module, 1# fault of water pump alarm module, 1# water pump operation feedback indicating module, 2# fault of water pump alarm mould
Block, 2# water pump operation feedback indicating module and red fire-fighting link sound and light alarm module；The single phase poaer supply is electrically connected 1#
Pump switch combined floodgate indicating module and change-over switch；The change-over switch passes through button box on the spot respectively and is electrically connected to two relayings dress
Change the mold block；Each relaying dress mold changing block is electrically connected Y- Δ reduced-voltage starting control module；The single phase poaer supply and the decompression of Y- Δ
1# water pump starting indicating module is also electrically connected between starting control module；Between the button box on the spot and relaying dress mold changing block
Linkage button is installed；The linkage button and red fire-fighting link sound and light alarm module link.
2. fire protection electric control system according to claim 1, it is characterised in that：The switch control terminal submodule its disappear
Anti- power supply test side mouth, 1# water pump operation signal port, 2# water pump operation signal port, pond low water level signal port, 1# water
Failure of pump signal port, 2# fault of water pump signal port, auto state signal port, the water pump operation feedback signal port 1# and 2#
Water pump operation feedback signal port is communicatively connected to fire protection control center respectively；Described its fire-fighting power supply of switch control terminal submodule
Detection port, 1# water pump operation signal port and 2# water pump operation signal port are communicatively connected to fire-fighting module respectively.
3. fire protection electric control system according to claim 1, it is characterised in that：Its control of the switch control terminal submodule
System and acquisition port lead to 1# water pump, 2# water pump, strange land button box, from fire cistern floating ball lever meter, feeding spraying pump control cabinet,
Fire hydrant box and pressure switch.
4. fire protection electric control system according to claim 1, it is characterised in that：The 1# water pump and 2# water pump its lead back
Road is provided with electronic motor protector；The electronic motor protector passes through control cable and fire cistern floating ball
Liquidometer communication；The electronic motor protector by fire-fighting joint control cable be electrically connected coupling hydrant open pump button, fire-fighting control
Linkage control cabinet in room processed and fire-fighting module.
5. fire protection electric control system according to claim 1, it is characterised in that：The wet alarm valve module includes wet
Formula alarm valve, and it is connected to the self-holding contact at wet alarm valve pressure switch, and the time relay concatenated with self-holding contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820403705.1U CN208156489U (en) | 2018-03-23 | 2018-03-23 | A kind of fire protection electric control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820403705.1U CN208156489U (en) | 2018-03-23 | 2018-03-23 | A kind of fire protection electric control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208156489U true CN208156489U (en) | 2018-11-27 |
Family
ID=64393029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820403705.1U Expired - Fee Related CN208156489U (en) | 2018-03-23 | 2018-03-23 | A kind of fire protection electric control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208156489U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865606A (en) * | 2019-12-26 | 2020-03-06 | 湛江米克化能有限公司 | PLC control method of fire monitor remote control device |
| CN110928205A (en) * | 2019-12-05 | 2020-03-27 | 三一汽车制造有限公司 | Power control system, power control device and fire engine |
| CN113279976A (en) * | 2021-03-12 | 2021-08-20 | 机械工业第九设计研究院有限公司 | Control method for directly starting fire-fighting water pump by pressure switch of alarm valve set |
| CN115539425A (en) * | 2022-10-13 | 2022-12-30 | 广东南华西电气有限公司 | Smoke-preventing and exhausting fan control system and method |
-
2018
- 2018-03-23 CN CN201820403705.1U patent/CN208156489U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928205A (en) * | 2019-12-05 | 2020-03-27 | 三一汽车制造有限公司 | Power control system, power control device and fire engine |
| CN110865606A (en) * | 2019-12-26 | 2020-03-06 | 湛江米克化能有限公司 | PLC control method of fire monitor remote control device |
| CN113279976A (en) * | 2021-03-12 | 2021-08-20 | 机械工业第九设计研究院有限公司 | Control method for directly starting fire-fighting water pump by pressure switch of alarm valve set |
| CN115539425A (en) * | 2022-10-13 | 2022-12-30 | 广东南华西电气有限公司 | Smoke-preventing and exhausting fan control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |