CN207780090U - A kind of double table electrical energy measurement control devices - Google Patents
A kind of double table electrical energy measurement control devices Download PDFInfo
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- CN207780090U CN207780090U CN201721514130.2U CN201721514130U CN207780090U CN 207780090 U CN207780090 U CN 207780090U CN 201721514130 U CN201721514130 U CN 201721514130U CN 207780090 U CN207780090 U CN 207780090U
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Abstract
The utility model discloses a kind of double table electrical energy measurement control devices, power module provides work energy to clock module；Relay J1 is also attached to the firewire H of transmission line of electricity, and the first electric energy meter is also attached to zero curve L；First electric energy meter is connected to the first load, and transmits electric power to load；Rush hour section is preset in clock module, when the time reaching rush hour section, clock module sends shutdown signal to J1, and J1 receives deenergization after shutdown signal；When the time is in the low ebb period, clock module sends open signal to J1, and J1 is closed power supply after receiving open signal.The big comprehensive electricity consumption of production and the conventional electricity consumption of office are separated, carry out schedule by a kind of double table electrical energy measurement control devices of the utility model, and peak and low valley power consumption control preferably improves grid equipment efficiency, reduces customer electricity cost.
Description
Technical field
The utility model is related to power engineering fields, and in particular to a kind of double table electrical energy measurement control devices.
Background technology
In electric system, there is power load peak, low ebb, concentrate the electricity consumption time, generally morning 7 when to evening 22
When, it is peak times of power consumption；Hereafter several users start to rest, and stop electricity consumption, then are low power consumption when evening 22 to morning 7
Phase.The presence of this peak valley phase, extreme influence is brought to generating efficiency and power supply quality, is adjusted to alleviate, power department
Time-sharing measurement electric degree has been formulated, and has implemented different electrovalence policies in different periods, great disparity up to 30-50% or more is encouraged with this
Multifunctional electric when user's low ebb.And for user, especially there is the manufacturer of bulk product, all kinds of lathes are more, per daily power consumption
Greatly, it rationally utilizes such electricity price poor, to cost-effective, cut down expenses and have great significance.But distinguish electricity consumption, electricity day and night
Expense difference has much on earth, and in existing Every household has an ammeter system, user cannot be distinguished, to bring shadow to valley power consumption arrangement
It rings, is still placed on peak time, thereby increase power grid power supply pressure.
Utility model content
Technical problem to be solved in the utility model is in existing electric energy metered system, and user can not effectively utilize
Valley power consumption, to improve the electric cost of user, also increase peak time power grid power supply pressure, and it is an object of the present invention to provide
A kind of double table electrical energy measurement control devices, solve the above problems.
The utility model is achieved through the following technical solutions：
A kind of double table electrical energy measurement control devices, including the first power supply circuit；First power supply circuit includes connecting successively
The first electric energy meter connect, relay J1, clock module and power module；The power module provides electric power to clock module；Institute
The firewire H that relay J1 is also attached to transmission line of electricity is stated, the first electric energy meter is also attached to zero curve L；The first electric energy meter connection
In the first load, and transmit electric power to load；Rush hour section and low ebb period are preset in the clock module；It is arrived when the time
When up to rush hour section, clock module sends shutdown signal to J1, and J1 is disconnected after receiving shutdown signal；When the time is in the low ebb time
Duan Shi, clock module send open signal to J1, and J1 is closed after receiving open signal.
In existing electric energy metered system, user can not effectively utilize valley power consumption, to improve the electricity consumption of user
Cost also increases the power grid power supply pressure of peak time.The utility model in clock module in application, preset rush hour
Section, this predetermined manner is the very existing function of clock module, and when the time reaching rush hour section, clock module is sent out to J1
It is disconnected after sending shutdown signal, J1 to receive shutdown signal, to load power down, reduces the power supply pressure of power grid；And when the time exists
When the low ebb period, clock module sends open signal to J1, and J1 is closed after receiving open signal, and load obtains electric power, to
Valley power is adequately utilized, electric cost is reduced.
Further, the utility model further includes the second supply line；Second supply line includes the second electric energy meter；
Second electric energy meter is connected to firewire and zero curve, and by power Transmission to the second load.
In the prior art, the electric power of administration and Workshop Production is mixed in together, does not distinguish so that user can not
Make full use of valley power.The utility model is in application, using the electric power load of workshop as the first load, by administration
As the second load, administration electricity consumption is generally electricity consumption on daytime for electricity consumption, so need not be powered in limited time, and workshop is given birth to
The electricity consumption of production is big, and valley power consumption is carried out in the workshop for not needing all the period of time running, and it is low can so that user effectively utilizes
Paddy electricity valence, while reducing power grid pressure, also reduce the cost of electric energy of user.
Further, the clock module includes clock chip IC1, the first triode BG1, the second triode BG2, first
Resistance R1, second resistance R2, the first button K1, the second button K2, third button K3, the 4th button K4, the 5th button K5, the 6th
Button K6 and the 7th button K7；The collector conode of one end of the J1, the collector of BG1 and BG2, the other end of the J1
Connect the anode of power module；The base stage of the emitter connection BG2 of the BG1, and 3 pins of the base stage connection IC1 of BG1, BG2
Emitter connection IC1 14 pins；K1 and K5 are connected in series with, and 9 pins of one end connection IC1s of the K1 far from K5, K5 are separate
8 pins of one end connection IC1 of K1；K2 and K6 are connected in series with, and 10 pins of one end connection IC1s of the K2 far from K6, K6 are separate
8 pins of one end connection IC1 of K2；K3 and K7 are connected in series with, and 11 pins of one end connection IC1s of the K3 far from K7, K7 are separate
8 pins of one end connection IC1 of K3；12 pins of one end connection IC1 of K4, the other end connect 7 pins of IC1；One end of R1
The anode of power module is connected, the other end connects 13 pins of IC1；13 pins of one end connection IC1 of R2, other end connection electricity
The cathode of source module；14 pins of the cathode connection IC1 of power module.
The utility model is in application, BG1 and BG2 carries out hybrid power amplification to the control signal that IC1 is exported so that BG1
With BG2 when IC1 exports control signal, effective control to J1 may be implemented；And the number key of K1, K2 and K3 as timing,
Week, hour, minute are respectively represented, K5, K6 are respectively as correction and timing function key, and K4 is as cancel key, and K7 is as control
Key directly controls the conducting, cut-off and input time control of circuit；R1 and R2 to the power supply that power module provides carried out partial pressure and to
IC1 powers.The utility model realizes the operation more convenient to clock module, and carry by the way that above-mentioned electrical equipment is arranged
The high corresponding efficiency of IC1.
Further, the clock chip IC1 uses CY-56.
Further, the voltage of the power module uses 12V.
Further, the power module uses AC-DC conversion module.
Clock module and power module described above are the prior art, and the utility model organically combines it one
It rises, realizes new technique effect.
The utility model compared with prior art, has the following advantages and advantages：
1, a kind of double table electrical energy measurement control devices of the utility model, J1 are disconnected after receiving shutdown signal, to which load is disconnected
Electricity, reduce power grid uses Voltage force；And when the time is in the low ebb period, clock module sends open signal to J1, and J1 is received
It is closed after to open signal, load obtains electric power, to adequately utilize valley power, reduces electric cost；
2, a kind of double table electrical energy measurement control devices of the utility model, the workshop for not needing all the period of time running are carried out low
Paddy electricity consumption can make user effectively utilize low ebb electricity price, while reduce power grid pressure, also reduce the electric energy of user at
This；
3, a kind of double table electrical energy measurement control devices of the utility model realize clock synchronization by the way that above-mentioned electrical equipment is arranged
The more convenient operation of clock module, and improve the corresponding efficiency of IC1.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is clock module electrical block diagram.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, a kind of double table electrical energy measurement control devices of the utility model, including the first power supply circuit；Described
One power supply circuit includes sequentially connected first electric energy meter, relay J1, clock module and power module；The power module to
Clock module provides electric power；The relay J1 is also attached to the firewire H of transmission line of electricity, and the first electric energy meter is also attached to zero curve L；
First electric energy meter is connected to the first load, and transmits electric power to load；In the clock module preset rush hour section and
The low ebb period；When the time reaching rush hour section, clock module sends shutdown signal to J1, and J1 breaks after receiving shutdown signal
It opens；When the time is in the low ebb period, clock module sends open signal to J1, and J1 is closed after receiving open signal.
The present embodiment implement when, in clock module preset rush hour section, this predetermined manner be clock module very
Existing function, when the time reaching rush hour section, clock module sends shutdown signal to J1, and J1 breaks after receiving shutdown signal
It opens, to load power down, reduce power grid uses Voltage force；And when the time is in the low ebb period, clock module is sent to J1
Open signal, J1 are closed after receiving open signal, and load obtains electric power, to adequately utilize valley power, reduce electricity consumption
Cost.
Embodiment 2
As shown in Figure 1, the present embodiment further includes the second supply line on the basis of embodiment 1；Second supply lines
Road includes the second electric energy meter；Second electric energy meter is connected to firewire and zero curve, and by power Transmission to the second load.
When the present embodiment is implemented, using the electric power load of workshop as the first load, using administration electricity consumption as the
Two loads, administration electricity consumption is generally electricity consumption on daytime, so need not be powered in limited time, and the electricity consumption of workshop is huge
Greatly, valley power consumption is carried out for not needing the workshop of all the period of time running, user can be made effectively to utilize low ebb electricity price, simultaneously
Reduce power grid pressure, also reduces the cost of electric energy of user.
Embodiment 3
As shown in Fig. 2, the present embodiment, on the basis of embodiment 1, the clock module includes clock chip IC1, first
Triode BG1, the second triode BG2, first resistor R1, second resistance R2, the first button K1, the second button K2, third button
K3, the 4th button K4, the 5th button K5, the 6th button K6 and the 7th button K7；One end of the J1, the collector of BG1 and BG2
Collector conode, the J1 the other end connection power module anode；The base stage of the emitter connection BG2 of the BG1,
And 3 pins of the base stage connection IC1 of BG1,14 pins of the emitter connection IC1 of BG2；K1 and K5 are connected in series with, and K1 is separate
9 pins of one end connection IC1 of K5,8 pins of one end connection IC1s of the K5 far from K1；K2 and K6 are connected in series with, and K2 is far from K6
One end connection IC1 10 pins, K6 far from K2 one end connection IC1 8 pins；K3 and K7 are connected in series with, and K3 is far from K7
One end connection IC1 11 pins, K7 far from K3 one end connection IC1 8 pins；12 pins of one end connection IC1 of K4, separately
One end connects 7 pins of IC1；The anode of one end connection power module of R1, the other end connect 13 pins of IC1；One end of R2
13 pins of IC1 are connected, the other end connects the cathode of power module；14 pins of the cathode connection IC1 of power module.When described
Clock chip IC 1 uses CY-56.The voltage of the power module uses 12V.The power module uses AC-DC conversion module.
When the present embodiment is implemented, BG1 and BG2 carry out hybrid power amplification to the control signal that IC1 export so that BG1 with
Effective control to J1 may be implemented when IC1 exports control signal in BG2；And the number key of K1, K2 and K3 as timing, point
Week, hour are not represented.Minute, K5, K6 are respectively as correction and timing function key, and K4 is as cancel key, and K7 is as control key
Directly control the conducting, cut-off and input time control of circuit；R1 and R2 has carried out partial pressure to the power supply that power module provides and to IC1
Power supply.The utility model realizes the operation more convenient to clock module, and improve by the way that above-mentioned electrical equipment is arranged
The corresponding efficiency of IC1.
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of double table electrical energy measurement control devices, which is characterized in that including the first power supply circuit；The first power supply circuit packet
Include sequentially connected first electric energy meter, relay J1, clock module and power module；The power module is provided to clock module
Electric power；The relay J1 is also attached to the firewire H of transmission line of electricity, and the first electric energy meter is also attached to zero curve L；First electric energy
Table is connected to the first load, and transmits electric power to load；Rush hour section and low ebb period are preset in the clock module；When
When time reaches rush hour section, clock module sends shutdown signal to relay J1, and relay J1 breaks after receiving shutdown signal
It opens；When the time is in the low ebb period, clock module sends open signal to relay J1, after relay J1 receives open signal
It is closed.
2. a kind of double table electrical energy measurement control devices according to claim 1, which is characterized in that further include the second supply lines
Road；Second supply line includes the second electric energy meter；Second electric energy meter is connected to firewire and zero curve, and by power Transmission
To the second load.
3. a kind of double table electrical energy measurement control devices according to claim 1, which is characterized in that the clock module includes
Clock chip IC1, the first triode BG1, the second triode BG2, first resistor R1, second resistance R2, the first button K1, second
Button K2, third button K3, the 4th button K4, the 5th button K5, the 6th button K6 and the 7th button K7；The relay J1's
One end, the collector of the first triode BG1 and the second triode BG2 collector conode, the other end of the relay J1
Connect the anode of power module；The emitter of the first triode BG1 connects the base stage of the second triode BG2, and the one or three
3 pins of the base stage connection clock chip IC1 of pole pipe BG1, the 14 of the emitter connection clock chip IC1 of the second triode BG2
Pin；First button K1 and the 5th button K5 are connected in series with, and the one end of the first button K1 far from the 5th button K5 connects clock
9 pins of chip IC 1,8 pins of one end connection clock chip IC1s of the 5th button K5 far from the first button K1；Second button
K2 and the 6th button K6 are connected in series with, and the 10 of one end connection clock chip IC1s of the second button K2 far from the 6th button K6 are drawn
Foot, 8 pins of one end connection clock chip IC1s of the 6th button K6 far from the second button K2；Third button K3 and the 7th button
K7 is connected in series with, and 11 pins of one end connection clock chip IC1s of the third button K3 far from the 7th button K7, the 7th button K7
8 pins of one end connection clock chip IC1 far from third button K3；One end connection clock chip IC1's of 4th button K4
12 pins, the other end connect 7 pins of clock chip IC1；The anode of one end connection power module of first resistor R1, the other end
Connect 13 pins of clock chip IC1；13 pins of one end connection clock chip IC1 of second resistance R2, other end connection electricity
The cathode of source module；14 pins of the cathode connection clock chip IC1 of power module.
4. a kind of double table electrical energy measurement control devices according to claim 3, which is characterized in that the clock chip IC1
Using CY-56.
5. a kind of double table electrical energy measurement control devices according to claim 1, which is characterized in that the electricity of the power module
Pressure uses 12V.
6. a kind of double table electrical energy measurement control devices according to claim 5, which is characterized in that the power module uses
AC-DC conversion module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721514130.2U CN207780090U (en) | 2017-11-14 | 2017-11-14 | A kind of double table electrical energy measurement control devices |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721514130.2U CN207780090U (en) | 2017-11-14 | 2017-11-14 | A kind of double table electrical energy measurement control devices |
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| CN207780090U true CN207780090U (en) | 2018-08-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432184A (en) * | 2021-08-03 | 2021-09-24 | 山东佐耀智能装备股份有限公司 | Energy-saving system for peak-shifting operation of central air conditioner based on phase-change material energy storage |
-
2017
- 2017-11-14 CN CN201721514130.2U patent/CN207780090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432184A (en) * | 2021-08-03 | 2021-09-24 | 山东佐耀智能装备股份有限公司 | Energy-saving system for peak-shifting operation of central air conditioner based on phase-change material energy storage |
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