CN212083966U

CN212083966U - Energy management and control center integrated energy-saving device

Info

Publication number: CN212083966U
Application number: CN202021353452.5U
Authority: CN
Inventors: 高超
Original assignee: Shandong Shengquan Energy Saving And Environmental Protection Service Co ltd
Current assignee: Shandong Shengquan Energy Saving And Environmental Protection Service Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2020-12-04
Anticipated expiration: 2030-07-11

Abstract

An energy management and control center integrated energy-saving device comprises gas detection equipment, water detection equipment, electricity detection equipment and receiving control equipment; the gas detection equipment and the water detection equipment have the same structure and respectively comprise a power switch, a storage battery, a charging socket, a time control switch, a light control circuit, a vortex shedding flowmeter and a wireless transmitting circuit which are connected through a lead; the gas inlet pipe and the gas outlet pipe of the vortex shedding flowmeter of the gas detection equipment are connected in series between the gas inlet end and the gas main valve of the production area; a water inlet pipe and a water outlet pipe of a vortex flowmeter of the water use detection equipment are connected in series between a tap water inlet end and a main water valve of a production area; the electricity utilization detection equipment comprises a power switch A, a storage battery A, a charging socket A, a time control switch A, a light control circuit A, a photoelectric detection mechanism and a wireless transmitting circuit A which are connected through a lead; the receiving control equipment comprises a storage battery C, a charging socket C, a wireless receiving circuit and a short message module which are connected through a lead. This novel ability automatic control reduces the energy extravagant.

Description

Energy management and control center integrated energy-saving device

Technical Field

The utility model relates to an energy-saving control equipment technical field, especially an energy management and control center integrated economizer.

Background

The water, electricity and gas are necessary production conditions in industrial production, and the cost of water, electricity and gas accounts for a large proportion of the cost in industrial production, so that the water, electricity and gas are saved as much as possible, and the water, electricity and gas are the basis for reducing energy consumption and cost in industrial production and the like. At present, in industrial production, after production is stopped, operators have the probability of not closing water, electricity and gas due to carelessness of the operators or no responsibility of work, so that water and gas are wasted in a non-production time period, and the reduction of energy consumption and the reduction of cost expenditure are undoubtedly not facilitated (for example, a water valve of water supply equipment is forgotten to be closed, a power switch of electric equipment is forgotten to be closed, a gas valve of gas equipment is forgotten to be closed and the like in a next work time period). In the prior art, no equipment can stop monitoring work in working hours to prevent false alarm, and automatically switch on power supply to work in working hours to monitor the use condition of water, electricity and gas in non-production time periods to prevent energy waste, so that when water, electricity and gas are unnecessarily used in non-working time periods, unnecessary economic loss can be caused to manufacturers and the like due to the fact that managers are unaware of the situation, and energy is wasted.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that in the prior art, no equipment can stop monitoring work in working hours to prevent false alarm, automatically switch on the power supply to work in working hours, monitor the use condition of water, electricity and gas in non-production time periods and prevent energy waste, when water, electricity and gas are continuously used in non-working time periods such as production areas, managers cannot take corresponding measures without knowing, unnecessary economic loss is caused to manufacturers and energy is wasted, the utility model provides a time controller which can control the whole equipment to work in the non-working time periods and stop working in working hours, and can also control the whole equipment to work in the non-working time periods and stop working in the working hours through a light control circuit and the like, when working, energy is continuously and unnecessarily used in the production areas of the non-working time periods, under the action of related circuits, the energy management and control center integrated energy-saving device can automatically send prompt messages to managers, and the managers can timely arrive at the site to close power, gas and water utilization equipment, so that the aim of automatic control is effectively fulfilled, energy waste can be reduced, and unnecessary expense is saved for manufacturers.

The utility model provides a technical scheme that its technical problem adopted is:

an energy management and control center integrated energy-saving device is characterized by comprising gas utilization detection equipment, water utilization detection equipment, power utilization detection equipment and receiving control equipment; the gas utilization detection equipment and the water utilization detection equipment are consistent in structure and respectively comprise a power switch, a storage battery, a charging socket, a time control switch, a light control circuit, a vortex shedding flowmeter and a wireless transmitting circuit; in the gas detection equipment and the water detection equipment, a power switch, a storage battery, a charging socket, a time control switch, a light control circuit and a wireless transmitting circuit are respectively installed in two element boxes and are respectively and electrically connected with a vortex shedding flowmeter, and a gas inlet pipe and a gas outlet pipe of the vortex shedding flowmeter of the gas detection equipment are connected in series between a gas inlet end and a gas main valve of a production area; a water inlet pipe and a water outlet pipe of a vortex shedding flowmeter of the water use detection equipment are connected in series between a tap water inlet end and a main water valve in a production area; the electricity utilization detection equipment comprises a power switch A, a storage battery A, a charging socket A, a time control switch A, a light control circuit A, a photoelectric detection mechanism and a wireless transmitting circuit A; the power switch A, the storage battery A, the charging socket A, the time control switch A, the light control circuit A and the wireless transmitting circuit A of the electricity utilization detection equipment are arranged in the element box A and are electrically connected with the photoelectric detection mechanism; the receiving control equipment comprises a storage battery C, a charging socket C, a wireless receiving circuit and a short message module, wherein the storage battery C, the charging socket C, the wireless receiving circuit and the short message module are arranged in the element box B and are electrically connected.

Furthermore, in the gas detection device and the water detection device, the vortex street flowmeter is also matched with a resistor, an NPN triode and a relay which are arranged in the element box and connected through a lead, the positive power supply input end of the vortex street flowmeter is connected with the positive electrode of the relay and the control power supply input end, the negative power supply input end of the vortex street flowmeter is connected with the emitting electrode of the NPN triode, the pin 3 at the output end of the vortex street flowmeter is connected with one end of the resistor, the other end of the resistor is connected with the base electrode of the NPN triode, and the collector electrode of the NPN triode is connected with the negative.

Furthermore, in the gas detection equipment and the water detection equipment, the time control switch is a microcomputer time control switch finished product.

Further, in the gas detection device and the water detection device, the light control circuit comprises a resistor, a photoresistor, an NPN triode and a relay, the resistor, the photoresistor, the NPN triode and the relay are connected through a circuit board in a wiring mode, one end of the photoresistor is connected with one end of the resistor, the other end of the resistor is connected with the positive electrode of the relay and the input end of a control power supply, the other end of the photoresistor is connected with the base electrode of the NPN triode, and the collector.

Furthermore, in the gas detection equipment and the water detection equipment, the wireless transmitting circuit is a wireless transmitting circuit module, and two contacts under a wireless signal transmitting key on the wireless transmitting circuit module are connected together through a lead.

Further, the photoelectric detection mechanism comprises a photoelectric triode, a resistor, an NPN triode and a relay, wherein the resistor, the NPN triode and the relay are installed in the element box A and are connected through a conducting wire, the photoelectric triode is sleeved in the shell, the shell is installed in front of a pulse light-emitting indicator diode of the intelligent electric meter, a collector of the photoelectric switch is connected with a positive electrode of the relay and an input end of a control power supply, an emitter of the photoelectric triode is connected with one end of the resistor, the other end of the resistor is connected with a base of the NPN triode, and a.

Further, in the receiving control device, the wireless receiving circuit comprises a wireless receiving circuit module resistor and an NPN triode, an output end of the wireless receiving circuit module is connected with one end of the resistor, the other end of the resistor is connected with a base electrode of the NPN triode, and a negative power input end of the wireless receiving circuit module is connected with an emitter of the NPN triode.

The utility model has the advantages that: the utility model discloses in using, can be through the whole equipment of time switch control promptly in the work of non-operating time section, the work of stopping work of time section, can also be through the whole equipment of control such as light-operated circuit in the work of non-operating time section, the work of time section stopping work, the user chooses for use as required, uses more in a flexible way. This is novel, when production stops the back, when the user does not have the relation of closing water or electricity, gas, under gas check out test set or water check out test set, power consumption check out test set effect, radio signal can be launched, receive controlgear can give the administrator suggestion through the SMS mode after receiving, the administrator can in time arrive the scene after receiving the SMS and close water, power consumption, gas equipment, this is novel can reach the automatic control purpose to can reduce the energy waste, saved unnecessary expense for manufacturer. Based on the above, this is novel has good application prospect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the gas detection device of the present invention.

Fig. 2 is the structure diagram of the water detecting device of the present invention.

FIG. 3 is a schematic view of the structure of the electricity detecting apparatus of the present invention;

fig. 4 is a schematic structural diagram of the receiving control device of the present invention;

fig. 5 is a circuit diagram of the gas detection device and the water detection device of the present invention.

Fig. 6 is the utility model discloses with electric check out test set circuit diagram.

Fig. 7 is a circuit diagram of the receiving control device of the present invention.

Detailed Description

As shown in fig. 1, 2, 3, and 4, an energy management and control center integrated energy saving device includes an air consumption detection device 1, a water consumption detection device 2, an air consumption detection device 3, and a receiving control device 4; the gas detection equipment 1 and the water detection equipment 2 are consistent in structure and respectively comprise a power switch 101, a storage battery 102, a charging socket 103, a time control switch 104, a light control circuit 105, a vortex shedding flowmeter 106 and a wireless transmitting circuit 107; in the gas detection device 1 and the water detection device 2, a power switch 101, a storage battery 102, a charging socket 103, a time control switch 104, a light control circuit 105 and a wireless transmitting circuit 107 are respectively installed on circuit boards in two element boxes 5, the two element boxes 5 are respectively installed at the rear end of a shell of a vortex street flowmeter 106, and a gas inlet pipe and a gas outlet pipe of the vortex street flowmeter 106 of the gas detection device are connected in series between a gas inlet end and a gas main valve of a production area through pipeline joints; a water inlet pipe and a water outlet pipe of a vortex flowmeter 106 of the water use detection device are connected in series between a tap water inlet end and a main water valve of a production area through pipeline joints; the electricity utilization detection device 3 comprises a power switch A301, a storage battery A302, a charging socket A303, a time control switch A304, a light control circuit A305, a photoelectric detection mechanism 306 and a wireless transmitting circuit A307; a power switch A301, a storage battery A302, a charging socket A303, a time control switch A304, a light control circuit A305 and a wireless transmitting circuit A307 of the electricity utilization detection equipment are arranged on a circuit board in an element box A7, an element box A7 is arranged at the side end of an electricity meter box in a production area, and a photoelectric detection mechanism 306 is arranged at the front side end of an intelligent electricity meter shell in the production area; the receiving control device 4 comprises a storage battery C401, a power socket C402, a wireless receiving circuit 403 and a short message module 404, wherein the storage battery C401, the charging socket C402, the wireless receiving circuit 403 and the short message module 404 are arranged on a circuit board in the component box B8.

As shown in fig. 1, 2 and 5, in the present invention, the structures of the gas detecting device and the water detecting device are completely consistent, and the circuit in the circuit diagram 5 represents the circuit diagrams of the gas detecting device and the water detecting device at the same time. In the gas detection equipment and the water detection equipment, power switches S1 and S2 are toggle power switches, a storage battery G is a 12V/5Ah lithium storage battery, a charging socket CZ is a coaxial power socket, and operating handles of the power switches S1 and S2 and charging jacks of the charging socket CZ are respectively positioned outside three openings at the front upper end of an element box 5. In gas detection equipment and water detection equipment, a vortex street flowmeter A1 is a finished product of a gas-liquid vortex street flowmeter produced by Jiangsu European Wei automated instrument, and is provided with two 12V direct-current power supply input ends 1 and 2 pins, and a signal output end 3 pin, wherein in application, the signal output end 3 pin can output analog voltage signals which change between 0.7V and 10V according to the different magnitudes of gas or liquid flow; the vortex flowmeter A1 is also provided with a resistor R, NPN triode Q and a relay J1 which are arranged on a circuit board in the element box and are connected through a lead, the pin 1 of the positive power supply input end of the vortex flowmeter A1 is connected with the positive electrode of the relay J1 and the input end of a control power supply, the pin 2 of the negative power supply input end of the vortex flowmeter A1 is connected with an NPN triode Q emitter, the pin 3 of the output end of the vortex flowmeter A1 is connected with one end of a resistor R, the other end of the resistor R is connected with the base electrode of the NPN triode Q, and the collector electrode of the NPN triode Q is connected. In the gas detection equipment and the water detection equipment, a time control switch A is a microcomputer time control switch finished product with a brand CHNT/Zhengtai and a model KG316T, the working voltage is direct current 12V, the microcomputer time control switch finished product A is provided with a liquid crystal display screen, and cancellation/recovery, time correction, week correction, automation/manual, timing and clock keys are provided, the microcomputer time control switch finished product A is also provided with two power input ends 1 and 2 pins and two power output ends 3 and 4 pins, in practical application, a user respectively operates seven keys to set the time of power output ends 3 and 4 pins for outputting power, an internal circuit of the microcomputer time control switch finished product A has a memory function, and as long as secondary manual setting adjustment is not carried out, the power failure of an external power supply cannot cause the change of a time program set in the. In the gas detection equipment and the water detection equipment, the light control circuit comprises a resistor R6, a photoresistor RL, an NPN triode Q3 and a relay J4 which are connected through a circuit board in a wiring mode, a light receiving surface of the photoresistor RL (1051) is positioned outside an opening in the front middle part of the element box 5, one end of the photoresistor RL is connected with one end of a resistor R6, the other end of the resistor R6 is connected with the anode of a relay J4 and the input end of a control power supply, the other end of the photoresistor RL is connected with the base of the NPN triode Q3, and the collector of the NPN triode Q86. In gas detection equipment and water detection equipment, a wireless transmitting circuit is a wireless transmitting circuit module finished product A2 (the wireless signal transmitting distance can reach 1500 m at the maximum) of a model SF1500, and two contacts under a first wireless signal transmitting key SK1 on the wireless transmitting circuit module finished product A2 are connected together through a lead. In the gas detection equipment and the water detection equipment, two poles of a storage battery G and two ends of a charging socket CZ are respectively connected through leads (when the storage battery G is out of electricity, a charging plug of an external 12V power supply charger can be inserted into the charging socket CZ to charge the storage battery G), the anode of the storage battery G is connected with one ends of two power switches S1 and S2 through leads, the other ends of the two power switches S1 and S2 are respectively connected with a pin 1 of the anode power input end of a time control switch A and a pin 1 of the anode power input end of a relay J4 of a positive power input end of a light control circuit through leads, a pin 3 of a power output end of the time control switch A, a normally closed contact end of a relay J2 of a power output end of the light control circuit and a pin 1 of the anode power input end of a vortex shedding flowmeter A1 through leads, the cathode of the storage battery G is, A cathode power supply input end 2 pin of the vortex street flowmeter A1 and a cathode power supply input end 2 pin of the wireless transmitting circuit A2 are connected through a lead, and a power supply output end relay J1 normally open contact end of the vortex street flowmeter A1 is connected with an anode power supply input end 1 pin of the wireless transmitting circuit finished product A2 through a lead.

In the electricity consumption detecting apparatus shown in fig. 3 and 6, the power switches AS3 and S4 are toggle power switches, the battery AG1 is a 12V/5Ah lithium battery, the charging socket ACZ1 is a coaxial power socket, and the operating handles of the power switches AS3 and S4 and the charging jacks of the charging socket a are respectively located outside the three openings at the front upper end of the component box a; the time control switch AA3 is a microcomputer time control switch product with the brand CHNT/Zhengtai and the model KG 316T. In the electricity utilization detection equipment, a light control circuit A comprises a resistor R7, a photoresistor RL1, an NPN triode Q4 and a relay J5, the light control circuit A is connected through circuit board wiring, a light receiving surface of the photoresistor RL1(3051) is positioned outside an opening in the front middle of an element box A, one end of the photoresistor RL1 is connected with one end of a resistor R7, the other end of the resistor R7 is connected with the positive electrode of a relay J5 and a control power supply input end, the other end of the photoresistor RL1 is connected with the base electrode of the NPN triode Q4, and the collector electrode of the NPN triode Q36. The wireless transmitting circuit A is a wireless transmitting circuit module finished product A4 (the wireless signal transmitting distance can reach 1500 meters at the maximum) of the type SF1500, and two contacts under a first wireless signal transmitting key SK2 on the wireless transmitting circuit module finished product A4 are connected together through a lead. In the electric detection device, the photoelectric detection mechanism comprises a phototriode Q1, a resistor R3, an NPN triode Q2 and a relay J3 which are arranged on a circuit board in a component box A and are connected through a lead, the phototriode Q1 is sleeved in a round shell 9 which is higher than the phototriode Q1(93) and has an open structure at the rear end, the lead connected with a photoelectric switch Q1 is led out from the middle part of the rear end of the shell 9, double-faced adhesive tape 91 is arranged around the front end of the ring shell 9, the shell is adhered to the front of a glass shell of the intelligent ammeter in front of a pulse light-emitting indicator 92 of the intelligent ammeter through the double-faced adhesive tape 91, a light receiving surface of the phototriode Q1 and the light-emitting diode 92 are in a face-to-face state, a collector electrode of the photoelectric switch Q1 is connected with a positive electrode of the relay J3 and an input end of a control power supply, an emitter of the, the collector of the NPN triode Q2 is connected with the negative power input end of the relay J3. In the electricity utilization detection equipment, two poles of a storage battery AG1 and two ends of a charging socket ACZ1 are respectively connected through leads (when the storage battery AG1 is out of electricity, an external 12V power charger charging plug can be inserted into the charging socket ACZ1 to charge the storage battery AG 1), the anode of the storage battery AG1 is connected with one ends of two power switches AS3 and S4 through leads, the other ends of the two power switches A S3 and S4 are respectively connected with a pin 1 of a positive power input end of a time control switch A (A3) and a positive power input end of a relay J5 of a positive power input end of a light control circuit A through leads, a pin 3 of a power output end of the time control switch A (A3), a normally closed contact end of a power output end relay J5 of the light control circuit A and a positive power input end of a photoelectric detection mechanism are connected through leads, the cathode of the storage battery AG1 and a pin 2 of a negative power input end of the time control, An emitter of an NPN triode Q2 at the negative power input end of the photoelectric detection mechanism and a pin 2 at the negative power input end of the wireless transmitting circuit A (A4) are connected through a lead, and a normally open contact end of a relay J3 at the power output end of the photoelectric detection mechanism is connected with a pin 1 at the positive power input end of a finished wireless transmitting circuit A4 through a lead.

As shown in fig. 7, in the reception control apparatus, the battery CG2 is a 5V/5Ah lithium battery, and the charging socket C (CZ2) is a coaxial power outlet; the short message module A6 is a finished product of short message alarm module of Brand Rong Ma and model JC-820C, a mobile phone number card is arranged in the finished product A6 of the short message alarm module, the finished product A6 of the short message alarm module has two

power input ends

1 and 2, eight signal input ends 3-10, after each signal input end respectively inputs a low level signal, the short message module A6 respectively sends a short message through a wireless mobile network, the finished product A6 of the short message alarm module can store eight short messages with different contents (in the embodiment, a user edits a content short message in advance through the self function of the finished product of the short message alarm module, the content is such as ' water, electricity and gas are not closed ', and the like ', after the 3 pins of the signal input ends are triggered by the low level, the finished product A6 of the short message alarm module (by the self function of the finished product A6 of the short message alarm module, a user telephone number needing to be notified is stored in advance) can The wireless receiving circuit comprises a wireless receiving circuit module finished product A5 of SF1500 model, a resistor R8 and an NPN triode Q5, wherein 4 pins (other pins are suspended) of an output end of the wireless receiving circuit module A5 are connected with one end of the resistor R8, the other end of the resistor R8 is connected with a base electrode of the NPN triode Q5, and 3 pins of a negative power supply input end of the wireless receiving circuit module A5 are connected with an emitting electrode of the NPN triode Q5. In the receiving control equipment, two poles of a storage battery CG2 are connected with two ends of a charging socket C (CZ2), two ends of a wireless receiving circuit power input end are respectively connected with 1 pin and 3 pins of a wireless receiving circuit module A5 and two ends of a short message module A6 power input end are respectively connected through conducting wires, and a collector of an NPN triode Q5 at a signal output end of the wireless receiving circuit is connected with 3 pins of a signal input end of a short message module A6 through conducting wires (when the storage battery CG2 is out of power, a charging plug of an external 5V power charger can be inserted into the charging socket C (CZ2) to charge the storage battery CG 2).

As shown in fig. 5, the working principles of the gas detection device and the water detection device are consistent, and the following description is collectively expressed as the working principles of the gas detection device and the water detection device. This novel user as required, if production area stops production night every day, daytime production just can open switch S2, if the operating time is indefinite within a day just opens switch S1. After the power switch S1 is turned on, the 12V power enters both power input ends of the time switch a, and the time switch a outputs power for a certain time under the action of its internal circuit and the 3 and 4-pin output power time set by the technician to enter both power input ends of the vortex shedding flowmeter a1 (for example, the power is output every night from 12 o 'clock to 7 o' clock in the next morning), so that the vortex shedding flowmeter a1 operates in the non-operating time period required by the user, and the rest of the operating time periods do not operate. After the power switch S2 is turned on, in the daytime, the light receiving surface of the photoresistor RL is illuminated by high intensity, the resistance value is very small and is about 100K, the voltage of the base electrode of a 12V power supply is reduced by the resistor R6 and the photoresistor RL for current limiting and then enters the NPN triode Q3, the voltage is higher than 0.7V, then the NPN triode Q3 conducts the collector to output low level and enters the negative power input end of the relay J4, and the relay J4 is electrified to attract the control power input end and the normally closed contact end to be open; because the normally closed contact end of the relay J4 is connected with the positive power supply input end of the vortex shedding flowmeter A1, the vortex shedding flowmeter A1 cannot work in the daytime; when the light intensity of the light sensitive resistor RL is extremely low at night, the resistance value of the light sensitive resistor RL is about 10M, so that the voltage of the positive pole of a 12V power supply is reduced and limited by the resistor R6 and the light sensitive resistor RL, and then the voltage of the base pole of an NPN triode Q3 is lower than 0.7V, so that the NPN triode Q3 is cut off, and the input end of a control power supply and the normally closed contact end of the relay J4 are not closed when power is lost; because the normally closed contact end of the relay J4 is connected with the positive power supply input end of the vortex shedding flowmeter A1, the vortex shedding flowmeter A1 can be electrically operated at night in the non-operating period. After the vortex shedding flowmeter A1 works by electricity, if water and gas are shut down by workers in a non-working time period, because no fluid flows in the pipeline of the vortex shedding flowmeter A1, the output end 3 pin of the vortex shedding flowmeter does not output a voltage signal, and then a subsequent wireless transmitting circuit A2 does not transmit a wireless closing signal; if the water and gas are forgotten to be closed by the staff in the non-working time period, because fluid flows in a pipeline of a vortex flowmeter A1, a voltage signal with the voltage of more than 0.7V at the lowest can be output by 3 feet of the staff, the current is limited by a resistor R and enters a base electrode of an NPN triode Q, the NPN triode Q is conducted, a collector electrode of the NPN triode Q outputs a low level and enters a negative power supply input end of a relay J1, and the relay J1 is electrified to attract a control power supply input end and a normally open contact end; because the normally open contact end of the relay J1 is connected with the positive power input end of the wireless transmitting circuit A2, at the moment, the wireless transmitting circuit A2 can be powered on to work, namely, when the staff is not closed to water or gas in the non-working time period, the wireless transmitting circuit A2 can be powered on to work. After the wireless transmitting circuit A2 is powered on to work, the 12V power supply can enter the pin 1 of the finished product A2 of the wireless transmitting circuit module, and because the two contacts under the key of the first wireless transmitting key SK1 of the finished product A2 of the wireless transmitting circuit module are connected together in advance through the conducting wire, the finished product A2 of the wireless transmitting circuit module can transmit a first path of wireless closing signal at the moment.

In the electricity detection equipment (electricity detection equipment is selected for use, if production area stops production but still needs to be illumination such as roads, the function is not used) shown in figure 6, according to needs, if production area stops production every day and evening, the power switch S4 can be turned on during daytime production, and if working time is indefinite within one day, the power switch S3 is turned on. After the power switch S3 is turned on, the 12V power enters the two power input ends of the time switch A3, and the time switch A3 outputs a certain time to enter the two power input ends of the photoelectric detection mechanism under the action of its internal circuit and the power output time of the 3 and 4 pins set by the technician (for example, the power is output every night from 12 o 'clock to 7 o' clock in the next morning). After the power switch S4 is turned on, in the daytime, the light receiving surface of the photoresistor RL1 is high in illumination intensity, the resistance value is very small and is about 100K, the voltage of the base electrode of the NPN triode Q4 is higher than 0.7V after the 12V power supply positive electrode is subjected to voltage reduction and current limitation through the resistor R7 and the photoresistor RL1, then the NPN triode Q4 conducts the collector electrode to output low level to enter the negative power supply input end of the relay J5, the relay J5 is electrified to attract the control power supply input end and the normally closed contact end to be opened; because the normally closed contact end of the relay J5 is connected with the positive power supply input end of the photoelectric detection mechanism, the photoelectric detection mechanism cannot work in the daytime working period; at night, the light receiving surface of the photoresistor RL1 is very low in illumination intensity, the resistance value of the photoresistor RL1 is very large and is about 10M, therefore, the voltage of the positive pole of a 12V power supply is reduced and limited by the resistor R7 and the photoresistor RL1, the voltage of the base pole of the NPN triode Q4 is lower than 0.7V, the NPN triode Q4 is cut off, and the relay J5 is not powered off and is not attracted to the input end of the control power supply and the normally closed contact end to; because the normally closed contact end of the relay J5 is connected with the positive power supply input end of the photoelectric detection mechanism, the photoelectric detection mechanism can be electrified to work in the non-working time period at night. After the photoelectric detection mechanism works in an electrified mode, if a worker turns off the electric equipment in a non-working time period, the pulse light emitting diode of the intelligent electric meter in a production area cannot emit light, so that the light receiving surface of the photoelectric triode Q1 is not illuminated, the internal resistance is greatly stopped, the subsequent relay J3 cannot be electrified, and a wireless transmitting circuit module finished product A4 cannot emit a wireless closing signal; if the electric equipment is not closed by the staff in the non-working time period, the pulse light emitting diode of the intelligent electric meter in the production area can emit light, so that the light receiving surface of the photoelectric triode Q1 is in a conducting state due to the fact that the internal resistance of illumination is reduced, the high level output by the emitter of the photoelectric triode Q1 is in a conducting state, the high level is subjected to voltage reduction and current limitation through the resistor R3 and enters the base of the NPN triode Q2, the NPN triode Q2 is conducted, the low level output by the collector of the photoelectric triode Q2 is subjected to low level input into the negative power supply input; because the normally open contact end of the relay J3 is connected with the positive power input end of the wireless transmitting circuit A4, at the moment, the wireless transmitting circuit A4 can be powered on to work, namely, when the staff does not turn off the electric equipment in the non-working time period, the wireless transmitting circuit A4 can be powered on to work. After the wireless transmitting circuit works by electrifying, the 12V power supply can enter the pin 1 of the finished product A4 of the wireless transmitting circuit module, and because the two contacts under the key of the first wireless transmitting key SK2 of the finished product A4 of the wireless transmitting circuit module are connected together in advance through a conducting wire, at the moment, the finished product A4 of the wireless transmitting circuit module can transmit a first path of wireless closing signal.

In fig. 7, in the receiving and controlling device, after the power output by the storage battery CCZ2 enters the wireless receiving circuit module A5 and the short message module A6, the wireless receiving circuit module A5 and the short message module A6 are in the power-on working state, in practical application, when the non-working time period of the production area forgets to turn off water or gas and power-consuming equipment, the wireless transmitting circuit module a2 or A4 transmits a first wireless closing signal, the wireless receiving circuit module A5 receives the wireless closing signal, then 4 feet of the wireless receiving circuit module A5 outputs a high level, the high level is reduced voltage and limited by the resistor R8 to enter the base of the NPN triode Q5, the NPN triode Q5 is turned on to invert the phase, and the collector outputs a low level to enter the first low level output end 3 feet of the short message module A6, then, the short message module A6 sends out a short message stored inside under the action of its internal circuit, and the mobile phone of the short message, the water, electricity and gas in the production site can be intuitively known to be closed, the water, electricity and gas can be timely closed in the site, and the energy waste is reduced.

In fig. 5, 6, and 7, the resistances of the resistor R, R6 are 10 Ω and 100 Ω, respectively; the photoresistor RL model is MD 45; the model number of the NPN triode Q, Q3 is 9013; relays J1, J4 are DC4100 type 12V relays. The resistances of the resistors R3 and R7 are 10 omega and 100 omega respectively; the photoresistor RL1 model is MD 45; the models of NPN triodes Q2 and Q4 are 9013; relays J3, J5 are DC4100 type 12V relays. The resistance R8 is 1K; the model of the NPN triode Q5 is 9013; the phototransistor Q1 is a model 3DU silicon phototransistor.

Having shown and described the fundamental principles and essential features of the invention, and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An energy management and control center integrated energy-saving device is characterized by comprising gas utilization detection equipment, water utilization detection equipment, power utilization detection equipment and receiving control equipment; the gas utilization detection equipment and the water utilization detection equipment are consistent in structure and respectively comprise a power switch, a storage battery, a charging socket, a time control switch, a light control circuit, a vortex shedding flowmeter and a wireless transmitting circuit; in the gas detection equipment and the water detection equipment, a power switch, a storage battery, a charging socket, a time control switch, a light control circuit and a wireless transmitting circuit are respectively installed in two element boxes and are respectively and electrically connected with a vortex shedding flowmeter, and a gas inlet pipe and a gas outlet pipe of the vortex shedding flowmeter of the gas detection equipment are connected in series between a gas inlet end and a gas main valve of a production area; a water inlet pipe and a water outlet pipe of a vortex shedding flowmeter of the water use detection equipment are connected in series between a tap water inlet end and a main water valve in a production area; the electricity utilization detection equipment comprises a power switch A, a storage battery A, a charging socket A, a time control switch A, a light control circuit A, a photoelectric detection mechanism and a wireless transmitting circuit A; the power switch A, the storage battery A, the charging socket A, the time control switch A, the light control circuit A and the wireless transmitting circuit A of the electricity utilization detection equipment are arranged in the element box A and are electrically connected with the photoelectric detection mechanism; the receiving control equipment comprises a storage battery C, a charging socket C, a wireless receiving circuit and a short message module, wherein the storage battery C, the charging socket C, the wireless receiving circuit and the short message module are arranged in the element box B and are electrically connected.

2. The integrated energy-saving device of an energy management and control center according to claim 1, wherein in the gas detection device and the water detection device, the vortex shedding flowmeter is further provided with a resistor, an NPN transistor and a relay which are installed in the component box and connected through a lead, a positive power input end of the vortex shedding flowmeter is connected with a positive electrode of the relay and a control power input end, a negative power input end of the vortex shedding flowmeter is connected with an emitter of the NPN transistor, 3 feet of an output end of the vortex shedding flowmeter are connected with one end of the resistor, the other end of the resistor is connected with a base of the NPN transistor, and a collector of the NPN transistor is connected with a negative power input end of the relay.

3. The integrated energy-saving device of an energy management and control center according to claim 1, wherein the time control switch is a microcomputer time control switch product in the gas detection equipment and the water detection equipment.

4. The integrated energy-saving device of an energy management and control center according to claim 1, wherein the gas detection device and the water detection device are arranged in a gas utilization system, a water utilization system and a light control circuit, the light control circuit comprises a resistor, a photoresistor, an NPN triode and a relay, the resistor, the photoresistor, the NPN triode and the relay are connected through a circuit board in a wiring mode, one end of the photoresistor is connected with one end of the resistor, the other end of the resistor is connected with a positive electrode of the relay and a control power supply input end, the other end of the photore.

5. The integrated energy-saving device of claim 1, wherein in the gas detection equipment and the water detection equipment, the wireless transmission circuit is a wireless transmission circuit module, and two contacts of a wireless signal transmission button on the wireless transmission circuit module are connected together through a wire.

6. The integrated energy saving device of an energy management and control center according to claim 1, wherein the photoelectric detection mechanism comprises a photoelectric triode, a resistor, an NPN triode and a relay, the resistor, the NPN triode and the relay are installed in the element box A and connected through conducting wires, the photoelectric triode is sleeved in a shell, the shell is installed in front of a pulse light emitting indicator diode of the smart meter, a collector of the photoelectric switch is connected with a positive electrode of the relay and a control power supply input end, an emitter of the photoelectric triode is connected with one end of the resistor, the other end of the resistor is connected with a base of the NPN triode, and a collector of the NPN.

7. The integrated energy saving device of an energy management and control center according to claim 1, wherein in the receiving control device, the wireless receiving circuit comprises a wireless receiving circuit module resistor and an NPN transistor, an output end of the wireless receiving circuit module is connected to one end of the resistor, the other end of the resistor is connected to a base of the NPN transistor, and a negative power input end of the wireless receiving circuit module is connected to an emitter of the NPN transistor.