CN207251297U - A kind of fire-fighting power supply - Google Patents
A kind of fire-fighting power supply Download PDFInfo
- Publication number
- CN207251297U CN207251297U CN201721184542.4U CN201721184542U CN207251297U CN 207251297 U CN207251297 U CN 207251297U CN 201721184542 U CN201721184542 U CN 201721184542U CN 207251297 U CN207251297 U CN 207251297U
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- Prior art keywords
- power supply
- ecu
- manual start
- unit
- stop
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Fire Alarms (AREA)
Abstract
The utility model discloses a kind of fire-fighting power supply, including main power source and the accessory power supply, stand-by power supply, the power supply that are connected with main power source collect unit, ECU power control parts, ECU, modulation unit, inversion unit, manual start and stop part, start and stop detection part, start self-locking part.The start ＆ shutdown through one key of the utility model and manual start stop switch are using dialling slotting formula structure, it is possible to reduce production process, and can be automatically turned off after standby electricity is under-voltage and zero current is lost；Reduce the utilization rate of non-ferrous metal copper；The control model that old-fashioned power supply disks weld two high-current switch using six line heavy gauge wires is prevented, has saved cost, improved work efficiency and reliability, reduced working strength.
Description
Technical field
Power supply unit is the utility model is related to, more particularly to a kind of fire-fighting power supply.
Background technology
Fire-fighting power supply is widely used in the monitoring system of fire protection, between it can be provided not to fire alarm control system
Power-off source, is the indispensable part of fire protection alarm system.Old-fashioned fire-fighting power supply production process is more；The use of non-ferrous metal copper
Rate is high；It cannot be also automatically turned off after standby electricity is under-voltage and also current loss.
Traditional fire-fighting power supply is equipped with two groups of mechanical switch, and one group is main electricity AC220V power switches, and one group is standby establish by cable
Close, have to production process and switch life certain requirement and cannot frequent heavy load starting, mechanical switch has one for standby electricity
The defects of a fatal, be exactly to work in main electric fault standby electricity, although heavy duty can be disconnected after standby electricity is put into standby electric under-voltage,
It cannot be disconnected for detection circuit, obtain and artificially go to turn off standby electric switch, like this be possible to standby electric battery mistake
Electric discharge causes battery performance decline or even failure to be scrapped.
Utility model content
The technical problem to be solved by the utility model is to for above-mentioned deficiency of the prior art, there is provided one kind is reduced
Production process, the utilization rate for reducing non-ferrous metal copper, can be automatically turned off after standby electricity is under-voltage and zero current loss, can be opened with a key
The fire-fighting power supply stopped.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of fire-fighting power supply, including main power source and the accessory power supply, stand-by power supply, the power supply that are connected with main power source collect
Unit, ECU power control parts, ECU, modulation unit, inversion unit, manual start and stop part, start and stop detection part, startup self-locking
Part.
The power supply collect unit respectively with the accessory power supply, stand-by power supply, ECU power control parts, inversion unit
It is connected.The ECU power control parts are connected with the manual start and stop part.Examined by the start and stop the manual start and stop part
Part is surveyed with the ECU to be connected.
The ECU is connected by the startup self-locking part with the ECU power control parts.The ECU and the tune
Unit processed is connected.The modulation unit collects unit with the power supply by the inversion unit and is connected.The accessory power supply with
The modulation unit is connected.
In one of the embodiments, the manual start and stop part includes two thin wires and manual start stop switch.It is described
Both ends of two thin wires respectively with the manual start stop switch are connected.Two thin wires and manual start stop switch can be controlled
Make the output i.e. start ＆ shutdown through one key of the accessory power supply.
In one of the embodiments, the manual start stop switch is using group slotting formula structure.
The advantages of the utility model and beneficial effect：
The start ＆ shutdown through one key of the utility model and manual start stop switch, which use, dials slotting formula structure, it is possible to reduce production process, and
It can be automatically turned off after standby electricity is under-voltage, no current is lost, does not damage standby electric battery；Reduce the utilization rate of non-ferrous metal copper；Du
Old-fashioned power supply disks weld the control models of two high-current switch using six line heavy gauge wires absolutely, have saved cost, have improved work
Make efficiency and reliability, reduce working strength；The utility model avoids the damage for switch due to switching current.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the utility model.
Fig. 3 is the part-structure schematic diagram of the utility model.
Fig. 4 is the structure diagram of the utility model accessory power supply.
Fig. 5 is the structure diagram of the utility model ECU.
Fig. 6 is the structure diagram of the utility model modulation unit.
Fig. 7 is the structure diagram of the utility model inversion unit.
Embodiment
For the ease of understanding the utility model, the utility model is comprehensively described below with reference to relevant drawings.
The preferred embodiment of the utility model is given in attached drawing.But the utility model can be embodied in many different forms, and
It is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made in the disclosure to the utility model
Hold more thorough and comprehensive.
It should be noted that when element is referred to as " setting " in another element, it can be directly in another element
Above or there may also be element placed in the middle.When an element be considered as with another element " being connected ", it can be direct
Another element is connected to, or may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood implication of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Embodiment 1
Please refer to Fig.1 to Fig. 7, a kind of fire-fighting power supply, including main power source and the accessory power supply 1, standby that is connected with main power source
Collect unit 3, ECU power control parts 5, ECU6, modulation unit 7, inversion unit 8, manual start and stop part with power supply 2, power supply
4th, start and stop detection part 91, startup self-locking part 92.
Wherein, power supply collect unit 3 respectively with accessory power supply 1, stand-by power supply 2, ECU power control parts 5, inversion unit
8 are connected.ECU power control parts 5 are connected with manual start and stop part 4.Manual start and stop part 4 by start and stop detection part 91 with
ECU6 is connected.
Specifically, ECU6 is connected by starting self-locking part 92 with ECU power control parts 5.ECU6 and 7 phase of modulation unit
Even.Modulation unit 7 collects unit 3 with power supply by inversion unit 8 and is connected.Accessory power supply 1 is connected with modulation unit 7.
Wherein, manual start and stop part 4 includes two thin wires and manual start stop switch.Two thin wires respectively with opening manually
The both ends of guard's valve are connected.Two thin wires and manual start stop switch can control the output i.e. start ＆ shutdown through one key of accessory power supply 1.
Specifically, manual start stop switch is using group slotting formula structure.
The operation principle and its course of work of the utility model：
As shown in Fig. 2, this circuit gives DY3 to power respectively by two-way power supply DY and VCC, when arbitrarily all the way or two-way at the same time
For
It is independent of each other when electric, DY3 is without electricity before S1 manual start switch is not pressed, when pressing S1 manual start switch
Later T14 is turned on and T13 is also switched on, and at the same time microcontroller works on power, and detects that QDJC pins have voltage signal, QDDY draws
Foot puts high level, makes T14 constant conductions, unclamps the start of S1 manual start switch and completes；When detecting the high electricity of QDJC pins again
Usually, the high level of QDDY is closed, S1 manual start switch is unclamped and completes shutdown.
The advantages of the utility model and beneficial effect：
The start ＆ shutdown through one key of the utility model and manual start stop switch, which use, dials slotting formula structure, it is possible to reduce production process, and
It can be automatically turned off after standby electricity is under-voltage, no current is lost, does not damage standby electric battery；Reduce the utilization rate of non-ferrous metal copper；Du
Old-fashioned power supply disks weld the control models of two high-current switch using six line heavy gauge wires absolutely, have saved cost, have improved work
Make efficiency and reliability, reduce working strength；The utility model avoids the damage for switch due to switching current.
Embodiment described above only expresses a kind of embodiment of the utility model, its description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (3)
- A kind of 1. fire-fighting power supply, it is characterised in that the accessory power supply that is connected including main power source and with main power source, stand-by power supply,Power supply collects unit, ECU power control parts, ECU, modulation unit, inversion unit, manual start and stop part, start and stop detection Partly, self-locking part is started；The power supply collects unit and is connected respectively with the accessory power supply, stand-by power supply, ECU power control parts, inversion unit, The ECU power control parts are connected with the manual start and stop part, and the manual start and stop part passes through the start and stop test section Divide and be connected with the ECU, the ECU is connected by the startup self-locking part with the ECU power control parts, the ECU It is connected with the modulation unit, the modulation unit collects unit with the power supply by the inversion unit and is connected, described auxiliary Power supply is helped to be connected with the modulation unit.
- 2. a kind of fire-fighting power supply according to claim 1, it is characterised in that carefully led including two the manual start and stop part Line and manual start stop switch, both ends of two thin wires respectively with the manual start stop switch are connected, and described two are carefully led Line and manual start stop switch can control the output i.e. start ＆ shutdown through one key of the accessory power supply.
- 3. a kind of fire-fighting power supply according to claim 2, it is characterised in that the manual start stop switch is using group slotting formula knot Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721184542.4U CN207251297U (en) | 2017-09-15 | 2017-09-15 | A kind of fire-fighting power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721184542.4U CN207251297U (en) | 2017-09-15 | 2017-09-15 | A kind of fire-fighting power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251297U true CN207251297U (en) | 2018-04-17 |
Family
ID=61888942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721184542.4U Active CN207251297U (en) | 2017-09-15 | 2017-09-15 | A kind of fire-fighting power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251297U (en) |
-
2017
- 2017-09-15 CN CN201721184542.4U patent/CN207251297U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fire power supply Effective date of registration: 20210330 Granted publication date: 20180417 Pledgee: Yingkou enterprise credit financing guarantee investment Co.,Ltd. Pledgor: YINGKOU TIANCHENG FIRE EQUIPMENT Co.,Ltd. Registration number: Y2021210000013 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220427 Granted publication date: 20180417 Pledgee: Yingkou enterprise credit financing guarantee investment Co.,Ltd. Pledgor: YINGKOU TIANCHENG FIRE EQUIPMENT Co.,Ltd. Registration number: Y2021210000013 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fire power supply Effective date of registration: 20220623 Granted publication date: 20180417 Pledgee: Yingkou Bank Co.,Ltd. Huayuan sub branch Pledgor: YINGKOU TIANCHENG FIRE EQUIPMENT Co.,Ltd. Registration number: Y2022210000071 |