CN106530634A - Equipment convenient to monitor power failure of storehouse - Google Patents
Equipment convenient to monitor power failure of storehouse Download PDFInfo
- Publication number
- CN106530634A CN106530634A CN201610994042.0A CN201610994042A CN106530634A CN 106530634 A CN106530634 A CN 106530634A CN 201610994042 A CN201610994042 A CN 201610994042A CN 106530634 A CN106530634 A CN 106530634A
- Authority
- CN
- China
- Prior art keywords
- module
- connection
- rechargeable battery
- equipment
- rectification module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/185—Electrical failure alarms
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
The invention discloses equipment convenient to monitor a power failure of a storehouse. The equipment includes a relay (J1), a voltage transformation module (B), a rectification module (3), a filtering module, a rechargeable battery (E) and an acousto-optic alarm module, wherein the acousto-optic alarm module includes a resistor II (R2), a loudspeaker (Y1) and an LED lamp bead (LED1), one end of a normally open output switch (KJ) of the relay (J1) is connected with a circuit between a negative pole of the rechargeable battery (E) and the filtering module, and the other end is connected with a negative pole of the acousto-optic alarm module. By adoption of the abovementioned structure, the equipment convenient to monitor the power failure of the storehouse is simple in overall structure and convenient to realize, and in application, the equipment is connected with a power output line, and gives an alarm when a power failure occurs, thereby warning operation personnel.
Description
Technical field
The present invention relates to storehouse environmental monitoring technology, is specifically easy for monitoring the equipment of storehouse power-off.
Background technology
With expanding economy and science and technology progress, people life in it is alternative including food, medicine, health product,
Cosmetics, medical apparatus and instruments are increasingly enriched in the species of interior " four product, one tool ", people when purchase mostly it will be noted that
The date of manufacture and shelf-life of mark, storage condition are often ignored, and storage condition is the key for affecting shelf-life length
Factor, if there is a problem of that before by buying storage is not good at, " four product, one tool " bought by that people can go bad in advance, hold
Personal injury is easily caused, therefore storage food, the storehouse environmental monitoring of medicine are highly important links.
For the ease of monitoring storehouse environment, existing storehouse is generally equipped with monitoring system, however, storehouse environmental monitoring now
The alarming device that system is equipped with is quit work when power is off, and this have impact on the popularization and application of storehouse environmental monitoring system.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of equipment for being easy to monitor storehouse power-off,
Its overall structure is simple, facilitate implementation, with low cost, and sends acousto-optic warning in environmental monitoring system power-off.
The purpose of the present invention is achieved through the following technical solutions：It is easy to monitor the equipment of storehouse power-off, including relay
Device, acousto-optic warning module and the voltage changing module being sequentially connected with, rectification module, filtration module and rechargeable battery, the voltage changing module
Be connected with phase line input line and zero line input line, the relay phase line input and zero line input respectively with phase line input line
Connect with zero line input line；The acousto-optic warning module includes resistance two, speaker and LED lamp bead, the resistance two and LED
The first connection in series-parallel branch road of composition in parallel with speaker after bead string connection, the positive pole of the first connection in series-parallel branch road are connected with the positive pole of rechargeable battery
Connect, normally opened output switch one end of the relay and the connection between negative electrode of chargeable battery and filtration module, which is another
End is connected with the negative pole of the first connection in series-parallel branch road.Wherein, when the present invention is applied, phase line input line and zero line input line are connected to electricity
On the outlet line in source, the keying of normally opened output switch is controlled by relay.
The rectification module includes two inputs and two outfans, two inputs of rectification module and voltage changing module
Connection, two outfans of rectification module are connected with filtration module negative pole and rechargeable battery positive pole respectively.Wherein, rectification module with
When voltage changing module connects, two input is connected one to one with two outfan of voltage changing module.
The filtration module includes resistance one and electric capacity one, one two ends of the resistance respectively with rectification module outfan and fill
Electric battery cathode connection, one one end of the electric capacity and the connection between rectification module outfan and resistance one, its other end
It is connected with rechargeable battery positive pole.
Used as a kind of embodiment of rectification module of the present invention, the rectification module is bridge rectifier.
Used as the another embodiment of rectification module of the present invention, the rectification module is that half-wave rectifying circuit or all-wave are whole
Current circuit.
Electric fuse is in series with the phase line input line.Wherein, it is avoided that control source is too high in the presence of electric fuse
The components and parts of the present invention are caused to damage.
Compared with prior art, the invention has the advantages that：Overall structure of the present invention is simple, using components and parts
It is few, facilitate implementation, it is with low cost, and then it is easy to the popularization and application of the present invention；When the present invention is applied, phase line input line and zero line are defeated
Enter line to be connected on the outlet line of power supply, power supply is powered to relay and voltage changing module, the voltage of voltage changing module output is passed through
Rectification module rectification and filtration module filter backward rechargeable battery and charge；After a loss of power, relay opens normally opened output to the present invention
Close and close, rechargeable battery is connected with acousto-optic warning module and is acousto-optic warning module for power supply, and LED lamp bead lights, while speaker
Send alert notification operating personnel and rush towards scene.
Description of the drawings
Structural representations of the Fig. 1 for the embodiment of the present invention.
It is entitled corresponding to reference in accompanying drawing：1st, phase line input line, 2, zero line output line, 3, rectification module, J1,
Relay, B, voltage changing module, E, rechargeable battery, R1, resistance one, R2, resistance two, C1, electric capacity one, Y1, speaker, LED1, LED
Lamp bead, KJ, normally opened output switch, FU, electric fuse.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
Embodiment：
As shown in figure 1, being easy to monitor the equipment of storehouse power-off, including relay J1, voltage changing module B, rectification module 3, filtering mould
Block, rechargeable battery E and acousto-optic warning module, wherein, voltage changing module B is connected with phase line input line 1 and zero line input line 2, phase line
Electric fuse FU is in series with input line 1.Relay J1 phase lines input is connected with phase line input line 1, and the zero line of relay J1 is defeated
Enter end to be connected with zero line input line 2.Wherein, rectification module 3 is using half-wave rectifying circuit, full-wave rectifying circuit or bridge rectifier electricity
Road, the present embodiment preferably adopt bridge rectifier.Rectification module 3 includes two inputs and two outfans, rectification module 3
Two inputs be connected with voltage changing module B, two outfans of rectification module 3 respectively with filtration module negative pole and rechargeable battery
E positive poles connect.Filtration module includes one C1 of one R1 of resistance and electric capacity, wherein, one R1 two ends of resistance are exported with rectification module 3 respectively
End and the connection of rechargeable battery E negative poles, the connection between one R1 of one C1 one end of electric capacity and 3 outfan of rectification module and resistance,
Its other end is connected with rechargeable battery E positive poles.
Acousto-optic warning module includes two R2 of resistance, speaker Y1 and LED lamp bead LED1, wherein, two R2 of resistance and LED lamp bead
The first connection in series-parallel branch road of composition in parallel with speaker Y1 after LED1 series connection, the positive pole of the first connection in series-parallel branch road is with rechargeable battery E's
Positive pole connection, normally opened output switch KJ one end of relay J1 and the connection between rechargeable battery E negative poles and filtration module,
Its other end is connected with the negative pole of the first connection in series-parallel branch road.
Above content is the further description made to the present invention with reference to specific preferred implementation, it is impossible to assert this
The specific embodiment of invention is confined to these explanations.For general technical staff of the technical field of the invention,
The other embodiment drawn under without departing from technical scheme, should be included in protection scope of the present invention.
Claims (6)
1. it is easy to monitor the equipment of storehouse power-off, it is characterised in that：Including relay（J1）, acousto-optic warning module and be sequentially connected with
Voltage changing module（B）, rectification module（3）, filtration module and rechargeable battery（E）, the voltage changing module（B）It is connected with phase line input
Line（1）With zero line input line（2）, the relay（J1）Phase line input and zero line input respectively with phase line input line（1）
With zero line input line（2）Connection；The acousto-optic warning module includes resistance two（R2）, speaker（Y1）And LED lamp bead（LED1）,
The resistance two（R2）With LED lamp bead（LED1）With speaker after series connection（Y1）It is in parallel to constitute the first connection in series-parallel branch road, the first string
The positive pole and rechargeable battery of parallel branch（E）Positive pole connection, the relay（J1）Normally opened output switch（KJ）One end with
Rechargeable battery（E）Connection between negative pole and filtration module, its other end are connected with the negative pole of the first connection in series-parallel branch road.
2. it is according to claim 1 be easy to monitor storehouse power-off equipment, it is characterised in that：The rectification module（3）Bag
Include two inputs and two outfans, rectification module（3）Two inputs and voltage changing module（B）Connection, rectification module（3）
Two outfans respectively with filtration module negative pole and rechargeable battery（E）Positive pole connects.
3. it is according to claim 2 be easy to monitor storehouse power-off equipment, it is characterised in that：The filtration module includes electricity
Resistance one（R1）With electric capacity one（C1）, the resistance one（R1）Two ends respectively with rectification module（3）Outfan and rechargeable battery（E）It is negative
Pole connects, the electric capacity one（C1）One end and rectification module（3）Outfan and resistance one（R1）Between connection, which is another
End and rechargeable battery（E）Positive pole connects.
4. it is according to claim 2 be easy to monitor storehouse power-off equipment, it is characterised in that：The rectification module（3）For
Bridge rectifier.
5. it is according to claim 1 be easy to monitor storehouse power-off equipment, it is characterised in that：The rectification module（3）For
Half-wave rectifying circuit or full-wave rectifying circuit.
6. being easy to according to any one in Claims 1 to 5 monitors the equipment of storehouse power-off, it is characterised in that：It is described
Phase line input line（1）On be in series with electric fuse（FU）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610994042.0A CN106530634A (en) | 2016-11-11 | 2016-11-11 | Equipment convenient to monitor power failure of storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610994042.0A CN106530634A (en) | 2016-11-11 | 2016-11-11 | Equipment convenient to monitor power failure of storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106530634A true CN106530634A (en) | 2017-03-22 |
Family
ID=58350896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610994042.0A Withdrawn CN106530634A (en) | 2016-11-11 | 2016-11-11 | Equipment convenient to monitor power failure of storehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106530634A (en) |
-
2016
- 2016-11-11 CN CN201610994042.0A patent/CN106530634A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170322 |
|
| WW01 | Invention patent application withdrawn after publication |