CN209237237U - Output control circuit, control panel and fire-fighting system - Google Patents
Output control circuit, control panel and fire-fighting system Download PDFInfo
- Publication number
- CN209237237U CN209237237U CN201821901706.5U CN201821901706U CN209237237U CN 209237237 U CN209237237 U CN 209237237U CN 201821901706 U CN201821901706 U CN 201821901706U CN 209237237 U CN209237237 U CN 209237237U
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- China
- Prior art keywords
- control circuit
- controlled
- output control
- fire
- controlled plant
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to output control circuit, control panel and fire-fighting systems.The output control circuit is used to be electrically connected with controlled plant at least to control it and be in starting, stop or standby mode, the output control circuit includes control unit, start unit and stop moving cell, described control unit and the start unit and the moving cell that stops are electrically connected, and it is electrically connected via signal line all the way and voltage input, make the controlled plant controlled in starting state by the start unit to receive control signal, or controlled be in of the controlled plant is made to stop state by the moving cell that stops, or it is cooperated by the start unit and the moving cell that stops so that the controlled plant is controlled is in standby.Engineering wiring and working service cost can be substantially reduced using the utility model.
Description
Technical field
The utility model relates to electromechanical equipment control technology field more particularly to output control circuit, there is the output control
The control panel of circuit processed and fire-fighting system with the control panel.
Background technique
In modern society, all kinds of fire-fighting equipments have been obtained for being widely applied, they can for people routine work,
The offers such as production and life sufficiently ensure.However, remaining some defects and deficiency when using these fire-fighting equipments
Place.
For example, showing the practical application situation of existing numerous fire-fighting equipments in fig. 1 and 2.As shown in Figure 1, existing
There is technology to usually use high level signal A shown in figure, low level signal B and realizes fire-fighting equipment 4a's correspondingly to control
Start and stop two kinds of operating statuses, the transmission of signal line (containing 2 cables) Lai Jinhang level signal all the way can be used at this time.
It, just must be as illustrated in fig. 2 by disappearing but for such as fire pump etc. has three kinds or more operating statuses
Two signal output sections 21a, 22a(of anti-control panel 2a usually require 4 cables) it will be high via two paths of signals route 31,32
Level signal A, low level signal B are respectively transmitted to two control modules 10a, 10b in output control circuit 1a, then pass through
Starting module 11a, stop dynamic model block 12a and controlled to be directed to fire-fighting equipment 4a respectively, so as to can be by fire-fighting equipment 4a such as institute's phase
Hope ground control under multiple and different operating statuses.However, the above existing way by the complexity for the system that will increase, especially will
It will increase engineering wiring and working service cost, to influence practical application.
Utility model content
In view of this, the present invention provides output control circuit, control panel and fire-fighting systems, to effectively solve
One or more of certainly or alleviate above-mentioned these problems existing in the prior art and otherwise problem.
Firstly, according to the present utility model in a first aspect, it provides a kind of output control circuit, the output control electricity
Road at least controls it for being electrically connected with controlled plant and is in starting, stops or standby mode, and the output control is electric
Road includes control unit, start unit and stops moving cell, described control unit and the start unit and described stops moving cell electricity
Property connection, and be electrically connected via signal line all the way and voltage input, come to receive control signal through the start unit
It is in starting state so that the controlled plant is controlled or makes the controlled plant is controlled to be in by the moving cell that stops
Stop state or is cooperated by the start unit and the moving cell that stops so that the controlled plant is controlled in standby shape
State.
According in output control circuit described in the utility model, optionally, described control unit be configured to via
The signal line, which receives, includes at least high level signal, low level signal and the control in the intermediate level signal between them
Signal processed.
According in output control circuit described in the utility model, optionally, described control unit is configured to basis
One in the high level signal and the low level signal makes the controlled plant controlled by the start unit
In starting state, made according to another in the high level signal and the low level signal by the moving cell that stops
It obtains controlled be in of the controlled plant and stops state, and the start unit and institute are passed through according to the intermediate level signal
It states and stops moving cell and cooperate so that the controlled plant is controlled is in standby.
According in output control circuit described in the utility model, optionally, the start unit includes starting switch,
The moving cell that stops includes stopping switch, it is described stop switching be configured to be in closed state under normal conditions and one end is used for
It is electrically connected with an electrode of power supply, the other end and described one end started switch are electrically connected, and described start switch is set
An electrode of in the open state under normal conditions and its other end for the power part of the controlled plant is set to electrically to connect
It connects, another electrode of the power part and another electrode of the power supply are electrically connected.
It is optionally, described to start switch including electromagnetic switch according in output control circuit described in the utility model,
The switch that stops includes electromagnetic switch.
According in output control circuit described in the utility model, optionally, the controlled plant is fire-fighting equipment, institute
Stating voltage input is the control panel for being electrically connected the fire-fighting equipment.
According in output control circuit described in the utility model, optionally, the fire-fighting equipment includes fire pump, row
Smoke machine, pressure fan.
According in output control circuit described in the utility model, optionally, the control panel is configured to plate-like.
According in output control circuit described in the utility model, optionally, the output control circuit is arranged on
The inside of the control panel.
In addition, second aspect according to the present utility model, additionally provides a kind of control panel, the control panel includes one
A or multiple output control circuits as described in any of the above item.
According in control panel described in the utility model, optionally, the control panel is configured to plate-like.
In addition, the third aspect according to the present utility model, additionally provides a kind of fire-fighting system, the fire-fighting system includes
One or more output control circuits as described in any of the above item, or including one or more control planes as described above
Plate.
From combined with attached drawing it is described in detail below in, it will each technical side according to the present utility model is expressly understood
Principle, feature, feature and advantage of case etc..It will be understood that compared with prior art, being designed according to the utility model
The output control circuit of offer has many merits, such as its is compact-sized, manufacturing cost is low and stable and reliable working performance, especially
It can substantially reduce engineering wiring and working service cost.
Detailed description of the invention
The technical solution of the utility model is described in further detail below with reference to drawings and examples, still
It should be known that these attached drawings only design for explanatory purposes, it is meant only to conceptually illustrate structure structure described herein
It makes, without to be drawn to scale.
Fig. 1 is a kind of existing for controlling the control signal schematic representation of fire-fighting equipment.
Fig. 2 is a kind of application schematic diagram of existing fire-fighting equipment.
Fig. 3 be one be related to output control circuit embodiment according to the present utility model for controlling controlled plant
Control signal schematic representation.
Fig. 4 is one and carries out controlled plant connection control using output control circuit embodiment according to the present utility model
Application schematic diagram.
Specific embodiment
Firstly, it is necessary to explanation, illustrated below by by way of example the utility model output control circuit,
The structure composition of control panel and fire-fighting system, features and advantages etc., however what all descriptions were intended merely to be illustrated,
Without they should be interpreted as to form the utility model any limitation.
In addition, for any single technical characteristic for being described by or implying in the embodiment mentioned by this paper, or
Shown or implicit any single technical characteristic in the drawings, the utility model still allow for these technical characteristics (or
Its equivalent) between continue any combination or delete that any technology barrier may be not present, to be also regarded as this
A little more embodiments according to the present utility model are within the record scope of this paper.In addition, for the sake of simplifying drawing, it is identical
Or similar components and feature in the same figure may be only at one or several places are indicated.
Incorporated by reference to reference Fig. 3 and Fig. 4, illustrated schematically in Fig. 3 one be related to it is according to the present utility model
The control signal for being used to control fire-fighting equipment of output control circuit embodiment, illustratively showing one in Fig. 4 makes
The application scenarios of fire-fighting equipment connection control are carried out with output control circuit embodiment according to the present utility model.
As shown in figure 3, can be made in given example by using three kinds of different level signals for controlling
Different operating statuses can be in as needed by obtaining controlled plant 4, and such operating status can include but is not limited to start
State stops state, standby mode etc..
Specifically, such as output high level signal can discriminatively be corresponded to using different voltage V1, V2 and V0
A, low level signal B and intermediate level signal C positioned there between, these varying level signals will be provided as being used for
The different control signals of controlled plant 4.Then, can according to practical situations, by above-mentioned three kinds of varying level signals (that is,
High level signal A, low level signal B and intermediate level signal C) respectively different from 4 three kinds of controlled plant operating status (for example,
Starting state stops state, standby mode) any pairing is carried out, to be used to realize operating statuses different for controlled plant 4
Selectivity control.For example, high level signal A can be corresponded to starting state, that is, when output according to the present utility model controls
When circuit has received high level signal A, this, which means that, needs to control controlled plant 4 at this time to make its starting operation, then
Output control circuit will carry out corresponding operation to promote controlled plant 4 to start starting operation.
As shown in figure 4, the output control circuit 1 may include control unit 10, starting in the embodiment that this is provided
Unit 11 and stop moving cell 12.Wherein, control unit 10 respectively with start unit 11 and stop moving cell 12 and be electrically connected, and can
With by signal line 3(all the way, usually there are 2 cables to be used to be constituted circuit for it) it is electrically connected with voltage input 2.For control
For source 2, it be can be in fire-fighting system commonly for being electrically connected the control panel (Fireman's of fire-fighting equipment
Panel), such as by industry it is referred to as the plate-like control panel of fire control panel.
When control unit 10 receives these controls exported outward from the output section of voltage input 2 21 via signal line 3
After signal, it will control signal (for example, high level signal A, low level signal B or intermediate level letter based on the received
Number C) by start unit 11 and/or stops moving cell 12 and control so that controlled plant 4 is in desired work and runs shape
State, such as starting state, stop state or standby mode.
Specifically, signal is controlled based on the received, and control unit 10 can be controlled by operation start unit 11
System is so that controlled plant 4 be in starting state, or by operation stops moving cell 12 to control so that controlled plant 4 is in stopping
State, or by operation so that start unit 11 promotes controlled plant 4 to be in standby with the cooperation of moving cell 12 is stopped.
As an example, in alternative circumstances, by start unit 11 and moving cell 12 can be stopped as illustrated in Figure 4
It is arranged to switch form (such as electromagnetic switch).For example, can make to be under normal conditions as starting switch for start unit 11
Opening state makes to stop switch under normal conditions in closed state as stop moving cell 12, and start switch above-mentioned and
The respective one end for stopping switch is electrically connected.
When control unit 10 receives control signal it is required that when controlled plant 4 is in starting state, so that it may will open
Dynamic switching is to closed state, so that the electric energy of controlled plant 4 is supplied in conducting, i.e., with reference to shown in Fig. 4, Ke Yiyi
It is secondary from cathode voltage V+, stop switching, start switch, an electrode of the power part of controlled plant 4, the power part another
Electrode is formed into a loop between cathode voltage V-.
In addition, when control unit 10 receives control signal it is required that controlled plant 4 is in when stopping state, so that it may
It will stop switching to opening state, to supply before cutting for the electric energy of controlled plant 4 and keep its out of service, i.e.,
With reference to shown in Fig. 4, open circuit can be formed between cathode voltage V+ and cathode voltage V-.
In addition, such as scheming when control unit 10 receives control signal it is required that when controlled plant 4 is in standby
It shown in 4, can continue to make as start unit 11 to start switch the opening state for being maintained at original, and make as stopping
The switch that stops of moving cell 12 is maintained at original closed state, and control unit 10 can use inputted intermediate level signal
C be used to the above line status is monitored, so as to detect such as in route short circuit, open circuit, it is reversed therefore
Barrier is abnormal.
It should be pointed out that example enumerated above is only for exemplary illustrated purpose, it will be understood that, without prejudice to originally
In the case where utility model purport, it at control unit 10, start unit 11 and/or can stop that any possibility being arranged in moving cell 12
Component, module or device etc., so as to the preferably control different operating statuses of realizing controlled plant 4, thus full
The various possible practical application requests of foot.
Additionally, it should be understood that although above-mentioned controlled plant 4 can be fire-fighting equipment, for example including being not limited to
Fire pump, induced-draft fan, pressure fan etc., however the controlled plant 4 is also allowed to as applicable other kinds of electromechanical equipment.
With Fig. 1 and Fig. 2 exemplified by compared with the prior art, only needed in technical solution provided by the utility model
It arranges signal line 3 all the way, without being simutaneously arranged two paths of signals route 31,32, nor needs in voltage input 2 and output
Two or more signal output sections and control module are respectively set again in control circuit and handle these for exporting and receiving
Signal is controlled, therefore is remarkably contributing to simplify integral structure layout, improves the functional reliability of equipment, and more particularly to significant
Reduce engineering wiring and working service cost.
Another technical solution according to the present utility model, additionally provides a kind of control panel, which can wrap
Include one or according to the utility model design provide output control circuit, such control panel can be used to replace for example with
Common fire control panel in the existing fire system of upper illustration.In practical application, can will be practical new according to this
The inside of such control panel is arranged in the output control circuit of type, certainly in some cases, it is also possible to herein by the setting
The outside of class control panel, may so as to provide more flexible, convenient application.
In addition, the utility model additionally provides a kind of fire-fighting system as the one aspect for being substantially better than the prior art,
May include in the fire-fighting system one or more offers according to designed by the utility model output control circuit or including
One or more control panels as described above, so as to play that the utility model has it is foregoing this
It is substantially better than the advantage of the prior art a bit.
Output control circuit according to the present utility model, control panel is only elaborated by way of example above and disappears
Anti- system, this few example is only for illustrating that the principles of the present invention and embodiments thereof are used, rather than to the limit of the utility model
System, in the case where not departing from the spirit and scope of the utility model, those skilled in the art can also make various modifications and
It improves.For example, controlling three kinds of different works of controlled plant although being listed in previous example using three kinds of level signals
Make operating status, however can be used to for example, by using the mode for increasing more intermediate level signals different from each other by defeated
The control unit in control circuit, start unit and stop moving cell out and realize four kinds or more of controlled plant correspondingly to control
The working of kind.Therefore, all equivalent technical solutions should belong to the scope of the utility model and be originally practical new
Every claim of type is limited.
Claims (10)
1. a kind of output control circuit, which is characterized in that the output control circuit is used to be electrically connected with controlled plant to incite somebody to action
It at least controls and be in starting, stops or standby mode, the output control circuit include control unit, start unit and stop
Unit, described control unit and the start unit and the moving cell that stops are electrically connected, and via signal line all the way and control
Source processed is electrically connected, and makes the controlled plant controlled in starting shape by the start unit to receive control signal
State or by it is described stop moving cell make the controlled plant it is controlled in stop state or pass through the start unit
It cooperates with the moving cell that stops so that the controlled plant is controlled is in standby.
2. output control circuit according to claim 1, wherein described control unit is configured to via the signal wire
Road, which receives, includes at least high level signal, low level signal and the control signal in the intermediate level signal between them.
3. output control circuit according to claim 2, wherein described control unit is configured to according to the high level
One in signal and the low level signal by the start unit makes the controlled plant controlled in starting shape
State, according in the high level signal and the low level signal another come by it is described stop moving cell make it is described controlled
Equipment is controlled in stopping state, and by the start unit and described stops moving cell according to the intermediate level signal
Cooperation is so that the controlled plant is controlled is in standby.
4. output control circuit according to claim 1, wherein the start unit includes starting switch, described to stop
Unit includes stopping switch, it is described stop switch be configured to be in closed state under normal conditions and one end for and power supply
One electrode is electrically connected, and the other end and described one end started switch are electrically connected, and described start switch is provided in often
In the open state and its other end is used to be electrically connected with an electrode of the power part of the controlled plant under state, described to connect
Another electrode in electric portion and another electrode of the power supply are electrically connected.
5. output control circuit according to claim 4, wherein it is described to start switch including electromagnetic switch, it is described to stop
Switch includes electromagnetic switch.
6. output control circuit according to any one of claims 1-5, wherein the controlled plant is fire-fighting equipment,
The voltage input is the control panel for being electrically connected the fire-fighting equipment.
7. output control circuit according to claim 6, wherein the fire-fighting equipment includes fire pump, induced-draft fan, air-supply
Machine.
8. a kind of control panel, which is characterized in that the control panel includes one or more such as any one of claim 1-7
The output control circuit.
9. control panel according to claim 8, wherein the control panel is configured to plate-like.
10. a kind of fire-fighting system, which is characterized in that the fire-fighting system includes one or more as appointed in claim 1-7
Output control circuit described in one, or including one or more control panels as claimed in claim 8 or 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901706.5U CN209237237U (en) | 2018-11-19 | 2018-11-19 | Output control circuit, control panel and fire-fighting system |
| PCT/US2019/057539 WO2020106399A1 (en) | 2018-11-19 | 2019-10-23 | Output control circuit, control panel and firefighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901706.5U CN209237237U (en) | 2018-11-19 | 2018-11-19 | Output control circuit, control panel and fire-fighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237237U true CN209237237U (en) | 2019-08-13 |
Family
ID=67528804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901706.5U Active CN209237237U (en) | 2018-11-19 | 2018-11-19 | Output control circuit, control panel and fire-fighting system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209237237U (en) |
| WO (1) | WO2020106399A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR910017847A (en) * | 1990-03-27 | 1991-11-05 | 오오가 노리오 | Integrated TV camera |
| DE60309458T2 (en) * | 2002-04-05 | 2007-09-20 | Shell Internationale Research Maatschappij B.V. | METHOD FOR CONTROLLING A PROCESS |
| JP6071051B2 (en) * | 2012-02-17 | 2017-02-01 | Tdk株式会社 | Switching power supply |
| CN105963891A (en) * | 2016-06-16 | 2016-09-28 | 蚌埠依爱消防电子有限责任公司 | Start-stop switching circuit controlled by two wires, terminal load, detection circuit and detection method |
-
2018
- 2018-11-19 CN CN201821901706.5U patent/CN209237237U/en active Active
-
2019
- 2019-10-23 WO PCT/US2019/057539 patent/WO2020106399A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020106399A1 (en) | 2020-05-28 |
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