JP6205475B1 - Energy saving system - Google Patents

Abstract

An energy saving system that saves power consumption by controlling air conditioning and ventilation in a store such as a pachinko store is provided. An energy saving system 100 that controls both an air conditioner and a ventilator includes an inverter frequency adjusting system 30 connected to the air conditioner device 20 and a ventilation amount adjusting system 70 connected to the ventilator device 61. ing. The ventilation volume adjustment system 70 includes a function of reading operation rate data from the hall computer device 55, a function of calculating a ventilation ratio from the operation rate data, and a function of controlling the ventilation device 61 based on the ventilation ratio. . The inverter frequency adjustment system 30 reads the ventilation ratio from the ventilation volume adjustment system 70, calculates the control frequency of the inverter motor 24 in the air conditioning equipment device 20 from the ventilation ratio, and the inverter motor 24 based on the control frequency. And a function of controlling [Selection] Figure 1

Description

  The present invention relates to an energy saving system. In particular, the present invention relates to an energy saving system that saves power consumption by controlling air conditioning and ventilation in a store such as a pachinko store.

  In modern society, many air conditioners are used in various places, both for cooling purposes and for heating purposes. These air conditioners are installed in various places such as offices, factories, stores, public facilities as well as general residences. Air conditioners having various capabilities and characteristics are manufactured and sold in accordance with the characteristics of the place where they are installed and the size of the space. Such an air conditioner consumes a very large amount of power. For example, in general households and stores, there is data that air conditioning equipment consumes 20-30% of the power consumed by all electrical equipment (see, for example, Patent Document 1).

  Today, the power generation industry and the power generation situation are difficult due to the depletion of fossil fuels and the increase in regulations and opposition to nuclear power generation. In addition, to prevent global warming, regulations on power generation using fossil fuels and strict gaze tend to increase. On the other hand, the technological advancement and spread of power generation using renewable energy such as wind power generation and solar power generation still remain. For this reason, there has been a call for energy saving to reduce power consumption worldwide. And in such a situation, reduction of the power consumption by an air-conditioning apparatus is calculated | required in various countries and various fields in the world.

  The air conditioners currently on the market are provided with an inverter function in response to a decrease to a predetermined temperature or lower during cooling or an increase to a predetermined temperature or higher during heating. The inverter function reduces or stops the delivery of the cold air when the temperature becomes lower than a predetermined temperature while the cold air is delivered at a temperature set by the user during cooling, for example. The converse is true when the air conditioner is used as heating. It is considered that this inverter function can suppress the delivery of cold air or hot air that deviates from the set temperature, and as a result, can reduce power consumption.

  However, it is necessary to pay attention not only to the operation of the inverter function of the air conditioner but also to the contract power with the electric power company in order to reduce the power consumption and thus the electricity bill. Here, the contract power refers to a contract value of power supply between an electric power company (for example, Tokyo Electric Power, Kansai Electric Power, etc.) and an electric power consumer (for example, a store operator) (for example, Patent Document 2). What is used as a monitoring instrument for the contract power is the maximum demand power meter. In addition, since the measurement time is prescribed | regulated as 30 minutes by the electric supply contract, this is called the 30-minute maximum demand electricity meter. The demand power (demand) refers to the average power for 30 minutes determined by the electricity supply contract, and the maximum value for one month is referred to as the maximum demand power (maximum demand).

  For electricity consumers whose contract power is less than 500 kW, a so-called actual value contract is applied, and the contract power for the month is the maximum demand power (maximum demand) for the past year including the month measured by the maximum demand wattmeter. Automatically determined. Therefore, a power consumer whose contract power is less than 500 kW needs to prevent the demand from exceeding the contract, and can reduce the contract power by controlling the monthly maximum demand. And if contract electric power falls, it will become possible to save an electric bill according to it.

  On the other hand, when the value of the maximum demand wattmeter is 500 kW or more, based on the contents of the load equipment and power receiving equipment to be used, the load factor of the same industry, the operation rate, etc., between the power consumer and the power company The contract power will be determined through discussion. At present, large-scale stores such as supermarkets, specialty stores, department stores and department stores often have a contract power of 500 kW or more. For such electric power consumers, demand control is required to reduce electricity charges.

Japanese Patent Laying-Open No. 2015-4444 JP 2001-197661 A

  In the current technology, attempts have been made to reduce power consumption or electricity charges in air-conditioning equipment by means of inverter functions and demand control. However, according to the study of the present inventor, there is a wall that the electric charge cannot be reduced any further no matter how the inverter function / demand control is used. Of course, the wall is a common sense that is technically assumed for electric power companies and electric power consumers, and it was unexpected that the electricity bill could be reduced more than that.

  The inventor of the present application has worked on further reducing the electricity bill in the air-conditioning equipment of the pachinko parlor, and has noticed the following. First, in a pachinko parlor, the exhaust fan is often fully rotated to discharge cigarette smoke from the parlor. This ventilating operation is not limited to pachinko parlors and ordinary stores (supermarkets and department stores), but this ventilating operation is actually air cooled with electric energy (or heated air). ) Is being thrown out more and more outside. In other words, even if the air is cooled (heated) with a small amount of power using the inverter function and demand control of the high-level technology as much as possible, it is apparent, and the cooled (heated) air is Since it is thrown out more and more by ventilation, it is necessary to cool (heat) the air newly introduced from outside by ventilation.

  The inventor of the present application has found that it is possible to achieve a significant saving in air-conditioning electricity costs that could not be obtained in the past by noting and paying attention to the loss of electric energy (waste of electricity charges) generated by this ventilation. The present invention has been conceived. This invention is made | formed in view of this point, The main objective is to provide the energy saving system which saves power consumption by controlling the air conditioning and ventilation in stores, such as a pachinko store.

  An energy saving system according to the present invention is an energy saving system that controls both air conditioning equipment and ventilation equipment, a hall computer device used in a store, an inverter frequency adjustment system connected to an air conditioning equipment device including an inverter motor, and a ventilation fan. And a ventilation volume adjustment system connected to a ventilation equipment device. The hall computer device comprises a central processing unit for calculating data and a storage device. The storage device of the hall computer device stores operation rate data of the store. The ventilation volume adjustment system is connected to the hall computer device. The ventilation volume adjustment system has a function of reading the operation rate data from the hall computer device, a function of calculating a ventilation ratio from the operation rate data, and a function of controlling the ventilation device apparatus based on the ventilation ratio. Including. The inverter frequency adjustment system is based on the function of reading the ventilation ratio from the ventilation volume adjustment system, the function of calculating the control frequency of the inverter motor in the air conditioning equipment from the ventilation ratio, and the control frequency. And a function of controlling the inverter motor.

  In a preferred embodiment, the hall computer device is connected to a communication network. A monitoring device for managing data is connected to the communication network. The air conditioning equipment includes an air conditioning indoor unit disposed in the store, a pipe connected to the air conditioning indoor unit through which refrigerant gas passes, and an air conditioning outdoor unit including the inverter motor connected to the pipe. I have. A control frequency adapter that transmits a signal of the control frequency to the inverter motor is attached to the air conditioner outdoor unit. The air conditioning outdoor unit is connected to the inverter motor via the control frequency adapter. The ventilating apparatus includes a ventilation fan arranged in the store, a ventilation switch for controlling the operation of the ventilation fan, a damper arranged in a duct connected to the ventilation fan, and a damper control for controlling the operation of the damper. And a motor. The ventilation volume adjustment system is connected to the ventilation switch and the damper control motor.

  In a preferred embodiment, the communication network is at least one of the group consisting of the Internet, a mobile phone network, and a wireless connection network. The monitoring device receives and displays the operation data of the ventilation device and the operation data of the air conditioning device via the communication network.

  In a preferred embodiment, at least one of the operation data of the air conditioner device is frequency upper limit data of the inverter motor.

  In a preferred embodiment, the inverter frequency adjustment system is connected to a power meter of the store.

  In a preferred embodiment, a plurality of the ventilation fans and a plurality of the air conditioning indoor units are installed in the store. The ventilation volume adjustment system has a function of controlling the ventilation fan in the zone corresponding to a plurality of zones in the store. The inverter frequency adjusting system has a function of controlling the air conditioner device based on the ventilation ratio from the ventilation fan in the zone.

  In a preferred embodiment, the store is a pachinko store, a game center store, a restaurant store, a coffee shop store, a drug store store, a bookstore store, a rental video store, a car dealer store, a home center store, a convenience store store, a nursing home, a hospital. , Selected from the group consisting of cinemas and theaters. The hall computer device has a function of controlling at least one electrical device in the store. The ventilation device and the air conditioning device are installed in the store. The ventilation amount adjustment system and the inverter frequency adjustment system have a configuration that can be connected to the ventilation device and the air conditioning device installed in the store.

  A power management device according to the present invention is a power management device that controls both an air conditioning device and a ventilation device, and is connected to an inverter frequency adjusting system connected to an air conditioning device device including an inverter motor and a ventilation device device including a ventilation fan. And a system cooperation control device that controls the inverter frequency adjustment system and the ventilation amount adjustment system in cooperation with each other. The system cooperation control device is composed of a central processing unit that calculates data and a storage device. Store congestion level data can be input to the system cooperation control device. The system cooperative control device has a function of calculating a ventilation ratio from the store congestion level data, and a function of calculating a control frequency of the inverter motor from at least one of the store congestion level data and the ventilation ratio. ing. The inverter frequency adjustment system has a function of controlling the inverter motor based on the control frequency. The ventilation volume adjustment system has a function of controlling the ventilation device based on the ventilation ratio.

  In a preferred embodiment, the system cooperation control device has an input device, and the store congestion level data is stored in the storage device of the system cooperation control device by the input device, and The system cooperation control device is connected to a communication network. A monitoring device for managing data is connected to the communication network. The air conditioning equipment includes an air conditioning indoor unit disposed in the store, a pipe connected to the air conditioning indoor unit through which refrigerant gas passes, and an air conditioning outdoor unit including the inverter motor connected to the pipe. I have. The air conditioning outdoor unit is connected to an air conditioning data transmitter that transmits the data including demand data, an air conditioning set temperature, and / or a frequency upper limit value of the inverter motor to a communication network.

  In a preferred embodiment, the inverter frequency adjustment system is connected to a power meter of the store.

  In a preferred embodiment, a monitoring device that manages data is connected to the communication network, and at least one of the monitoring devices is a smartphone terminal. The store congestion level data is data based on the number of people in the store, and the communication network is at least one of the group consisting of an Internet network, a mobile phone network, and a wireless connection network. The stores consist of pachinko stores, game center stores, restaurant stores, cafe stores, drug store stores, bookstore stores, rental video stores, car dealer stores, home center stores, convenience store stores, nursing homes, hospitals, movie theaters and theaters. It is selected from the group. The ventilator device and the air conditioner device are installed in the store, and the ventilator adjustment system and the inverter frequency adjusting system are installed in the store, the ventilator device and the air conditioner. It has a configuration that can be connected to the apparatus.

  In a preferred embodiment, a plurality of the ventilation fans and a plurality of air conditioning indoor units are installed in the store. The ventilation volume adjustment system has a function of controlling the ventilation fan in the zone corresponding to a plurality of zones in the store. The inverter frequency adjustment system has a function of controlling the air conditioner device in the zone corresponding to the plurality of zones in the store.

  An energy saving method according to the present invention is an energy saving method for controlling both an air conditioner and a ventilator, and causes a ventilation rate adjustment system connected to a ventilator device including a ventilator and a damper to read an operation rate in a store. A step of calculating a ventilation ratio in the ventilation amount adjustment system, a step of controlling the ventilation fan and the damper based on the ventilation ratio by the ventilation amount adjustment system, and an air conditioner including an inverter motor and an air conditioning indoor unit A step of causing the inverter frequency adjustment system connected to the device to read the ventilation ratio; a step of calculating a control frequency of the inverter motor based on the ventilation ratio in the ventilation volume adjustment system; and the inverter frequency Based on the control frequency by the adjustment system And a step of controlling the serial inverter motor.

  In a preferred embodiment, in the step of controlling the inverter motor, the inverter frequency adjustment system controls the inverter motor based on control data including a demand value.

  In a preferred embodiment, a plurality of the ventilation fans and a plurality of the air conditioning indoor units are installed in the store. The ventilation amount adjustment system controls the ventilation fan in the zone corresponding to a plurality of zones in the store. The inverter frequency adjustment system controls the air conditioner device based on a control frequency corresponding to the air conditioner device in the zone.

  The power management method according to the present invention is a power management method for controlling both an air conditioner and a ventilator, and stores store congestion levels in stores equipped with an air conditioner device including an inverter motor and a ventilator device including a ventilator. The ventilation ratio of the ventilating apparatus device is calculated based on the store congestion level by the step of inputting into the system cooperative control device configured by the central processing unit and the storage device, and the calculation of the system cooperative control device. Calculating the control frequency of the inverter motor based on the ventilation ratio by the calculation of the system cooperative control device; and the inverter frequency adjusting system connected to the air conditioning equipment device, the control Transmitting the frequency and based on the control frequency by the inverter frequency adjustment system Controlling the inverter motor; transmitting the ventilation ratio to a ventilation adjustment system connected to the ventilation apparatus; and controlling the ventilation apparatus by the ventilation adjustment system based on the ventilation ratio Including the step of.

  In a preferred embodiment, the method further includes a step of transmitting system data including demand data and an air conditioning set temperature in the air conditioner device and / or a frequency upper limit value of the inverter motor to a communication network.

  In a preferred embodiment, in the step of controlling the inverter motor, the inverter frequency adjustment system controls the inverter motor based on control data including a demand value.

  In a preferred embodiment, a plurality of the ventilation fans and a plurality of the air conditioning indoor units are installed in the store. The ventilation amount adjustment system controls the ventilation fan in the zone corresponding to a plurality of zones in the store. The inverter frequency adjustment system controls the air conditioner device based on the control frequency corresponding to the air conditioner device in the zone.

  The power management method according to the present invention is a power management method that suppresses electricity bills, and inputs an air conditioning set temperature in a store equipped with an air conditioning equipment device including an inverter motor and an air conditioning indoor unit and a ventilation equipment device including a ventilation fan. A step of calculating a control frequency of the inverter motor based on the air conditioning set temperature; and a step of controlling the air conditioning equipment by an inverter frequency adjustment system connected to the air conditioning equipment based on the control frequency. A step of measuring a demand value during operation of the air conditioner device, a step of acquiring an air conditioning temperature set value during operation of the air conditioner device, and a wireless transmission of the air conditioning temperature set value during operation And a step of displaying the transmitted air-conditioning temperature set value.

  In a preferred embodiment, in the step of transmitting by radio, the air conditioning temperature set value during the operation is transmitted along with the demand value during the operation via a mobile phone line. In the step of controlling the air conditioner device, the inverter frequency adjustment system controls the inverter motor based on control data including the demand value. In the store, a plurality of air conditioning indoor units are installed, and the inverter frequency adjustment system controls the inverter motor based on the control frequency corresponding to the air conditioning indoor unit in the zone.

  In a preferred embodiment, the control frequency of the inverter motor is set based on the air conditioning set temperature, the store congestion level of the store, and the ventilation ratio of the ventilation device.

  In a preferred embodiment, in the step of calculating the control frequency of the inverter motor, the control frequency is the air conditioning set temperature at a time later than a fastest arrival control frequency that is a control frequency that reaches the air conditioning set temperature in the shortest time. The number of revolutions that reaches

  A power management program according to the present invention is a power management program used in a power management method for suppressing an electricity bill in a store, and the power management method includes an air conditioner apparatus including an inverter motor and an air conditioning indoor unit, and a ventilation fan. A step of inputting an air conditioning set temperature in a store equipped with a ventilation device, a step of calculating a control frequency of the inverter motor based on the air conditioning set temperature, and a connection to the air conditioning device based on the control frequency A step of controlling the air conditioner device by the inverter frequency adjustment system, a step of measuring a demand value during operation of the air conditioner device, and a step of acquiring the air conditioning temperature setting value during operation of the air conditioner device Wirelessly transmitting the air conditioning temperature setting value during the operation, and before the transmission And a step of displaying air-conditioning temperature setpoint. The power management program operates on an air conditioning control computer and an information terminal connected to a communication network. The air conditioning control computer includes a central processing unit that calculates data and a storage device. At least a part of the power management program is stored in the storage device of the air conditioning control computer. The power management program is a function for calculating a control frequency of the inverter motor from the input air conditioning set temperature, a function for comparing the air conditioning temperature set value during the operation, and the input air conditioning set temperature. And the function of transmitting the compared determination data to the information terminal.

  In a preferred embodiment, at least one of the information terminals is a smartphone. The power management program further includes a function of calculating a ventilation ratio of the ventilation device from a store congestion level data in the store, a function of calculating the control frequency linked to the ventilation ratio, the ventilation ratio, and the And a function of transmitting a control frequency.

  The application program according to the present invention is an application program that is used in the power management program and that can be executed by the mobile communication terminal. The application program realizes a function of displaying the determination data transmitted in the application program on the mobile communication terminal.

  In a preferred embodiment, the application program further realizes a function of changing an air conditioning temperature setting value of the air conditioning equipment device based on the determination data.

  In the present invention, the ventilation volume adjustment system connected to the ventilation device includes a function of calculating the ventilation ratio from the operation rate data, a function of controlling the ventilation device based on the ventilation ratio, and an inverter. An inverter frequency adjustment system connected to an air conditioning equipment apparatus including a motor has a function of calculating a control frequency of the inverter motor from the ventilation ratio and a function of controlling the inverter motor based on the control frequency. Thereby, according to the operating rate of a store, the ventilation ratio and the control frequency of the inverter motor can be controlled in conjunction with each other. As a result, power consumption in a store such as a pachinko store can be saved.

  To explain further, in stores such as pachinko parlors, it is necessary to actively vent cigarette smoke, etc., but if the ventilator fan is fully rotated even though the store is not so crowded (ie, If you increase the ventilation ratio), you will throw away the cool air (heated air in winter). According to the present invention, the ventilation rate is calculated from the operation rate data of the store, and the control frequency of the inverter motor (that is, the operation of the air conditioner device) can be controlled in conjunction with the ventilation rate. When there are few customers inside, wasteful air (cooled air) can be reduced from being wasted. As a result, it is possible to perform optimal air conditioning and ventilation according to the actual store congestion, and significantly save energy compared to energy savings using inverter functions and demand control of high-level technology as far as possible. The effect can be achieved, and therefore the electricity bill of the store can be significantly reduced. It should be noted that further features or effects of the present invention will be shown in a mode for carrying out the invention.

1 is a schematic configuration diagram illustrating an energy saving system 100 according to an embodiment of the present invention. 1 is a block diagram illustrating a power management apparatus (energy saving system) 100 according to an embodiment of the present invention. It is a perspective view which shows the structure of the inverter frequency adjustment system 30 which concerns on embodiment of this invention. It is a figure which shows the display screen of the inverter frequency adjustment system 30 which concerns on embodiment of this invention. It is a perspective view which shows the structure of the inverter frequency adjustment system 30 which concerns on embodiment of this invention. It is a figure for demonstrating the ventilation control system containing the ventilation volume adjustment system 70 which concerns on embodiment of this invention. It is a schematic diagram explaining the usage example which applied the power management apparatus (energy saving system) 100 which concerns on embodiment of this invention to the shop 50. FIG. It is a schematic diagram explaining the usage example which applied the power management apparatus (energy saving system) 100 which concerns on embodiment of this invention to the shop 50. FIG. It is a flowchart for demonstrating the energy saving method (power management method) which concerns on embodiment of this invention. (A) to (c) is an explanatory diagram for explaining an energy saving method according to an embodiment of the present invention. (A) to (c) is an explanatory diagram for explaining an energy saving method according to an embodiment of the present invention. (A) And (b) is explanatory drawing for demonstrating the energy-saving method which concerns on embodiment of this invention. It is a graph for demonstrating contract electric power in relation to the maximum demand value. It is a figure for demonstrating the calculation method of an electricity bill. It is a schematic diagram explaining the usage example which applied the power management apparatus (energy saving system) 100 which concerns on embodiment of this invention to the shop 50. FIG. It is a figure explaining the control operation between the hall computer apparatus 55 and the ventilation volume adjustment system 70 which concern on embodiment of this invention. 1 is a block diagram illustrating a power management apparatus (energy saving system) 100 according to an embodiment of the present invention. It is a lineblock diagram (front view) of information terminal (smart phone) 200 in which air-conditioning control application (energy saving application) 250 concerning an embodiment of the present invention was introduced. It is a block diagram for demonstrating the structure of the air-conditioning control computer 150 which concerns on embodiment of this invention. It is a flowchart for demonstrating the energy saving method (power management method) which concerns on embodiment of this invention. It is a flowchart for demonstrating the energy saving method (power management method) which concerns on embodiment of this invention. 1 is a schematic configuration diagram illustrating an energy saving system 100 according to an embodiment of the present invention.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. In the following drawings, for simplification of description, members and parts having the same action are denoted by the same reference numerals, and redundant description may be omitted or simplified. In addition, the dimensional relationship (length, width, thickness, etc.) in each drawing may not necessarily accurately reflect the actual dimensional relationship. Further, matters necessary for the implementation of the present invention other than matters specifically mentioned in the present specification can be grasped as design matters of those skilled in the art based on the prior art in this field. The present invention can be carried out based on the contents disclosed in the present specification and the drawings and common general technical knowledge in the field. In addition, the present invention is not limited to the following embodiments.

  FIG. 1 is a schematic configuration diagram illustrating an energy saving system 100 according to an embodiment of the present invention. The energy saving system 100 of the present embodiment is a power management apparatus that controls both the air conditioning equipment and the ventilation equipment. The energy saving system (power management apparatus) 100 of the present embodiment includes a hall computer device 55 used in the store 50, an inverter frequency adjustment system 30 connected to the air conditioner device 20 including the inverter motor 24, and a ventilation fan 62. And a ventilation amount adjustment system 70 connected to a ventilation device device 61 including the ventilation device apparatus 61.

  The store 50 of this embodiment is a pachinko store, a game center store, a restaurant store, a coffee shop store, a drug store store, a book store, a rental video store, a car dealer store, a home center store, a convenience store store, a nursing home, a hospital, a movie theater , Theater etc. In the explanation example of the present embodiment, the case where the store 50 is a pachinko store will be described as a typical example of a typical store that exhausts smoke such as cigarettes properly while properly operating air conditioning, but other stores May be

  The hall computer device 55 shown in the figure is a hall computer (main computer) in a pachinko parlor, and includes a central processing unit (CPU) that calculates data and a storage device (hard disk, semiconductor memory, optical storage medium, etc.). Has been. The hall computer device 55 further includes a display device (for example, a liquid crystal display, a CRT display, an organic EL display, etc.), an input device (for example, a keyboard, a mouse, a pen-type tablet input device, a touch panel device, etc.) and the like. It is out. The hall computer device 55 shown in FIG. 1 is a desktop personal computer, but may be a laptop computer or a tablet computer. The hall computer device 55 can display information on each game device in the pachinko store (for example, operating / standby, number of balls, jackpot number, etc.) and information on the air conditioner / ventilator in the store 50 (for example, , ON / OFF, set temperature, ventilation ratio, etc.) can be displayed or controlled.

  In the configuration of the present embodiment, the air conditioner device 20 including the inverter motor 24 is attached to the store 50 in advance, and is typically installed when the store 50 is newly constructed. The inverter frequency adjustment system 30 according to the present embodiment can be attached later to the air-conditioning equipment device 20 that has already been installed. Of course, it is also possible to install the inverter frequency adjustment system 30 together with the air conditioner device 20 when the store 50 is newly constructed.

  The air conditioner apparatus 20 according to the present embodiment includes an air conditioner indoor unit 60 disposed in a store 50 and an air conditioner outdoor unit 29 including an inverter motor 24. The air conditioning indoor unit 60 can send out air-conditioned air (cooling or heating air having a predetermined temperature) into the store 50. The air conditioning indoor unit 60 and the air conditioning outdoor unit 29 are connected by a pipe 60a through which refrigerant gas passes. The inverter motor 24 can move the refrigerant gas in the pipe 60a. In addition, a fan 21 is attached to the air conditioning outdoor unit 29, and the fan 21 can discharge warmed air from the air conditioning outdoor unit 29 to the outside in the case of cooling.

  The inverter frequency adjustment system 30 according to the present embodiment can control the frequency of the inverter motor 24 of the air conditioner apparatus 20 including the inverter motor 24. More specifically, the inverter frequency adjustment system 30 controls the frequency of the inverter motor 24 so as to perform an operation that saves an electricity bill while providing substantially the same cooling (or heating) effect. Make a command. In the air conditioner apparatus 20 as well, a circuit board for controlling the frequency of the inverter motor 24 is included in the circuit board in the air conditioner outdoor unit 29, but the inverter frequency adjusting system 30 of the present embodiment is an electric circuit separately. As an operation that saves money, the frequency of the inverter motor 24 is controlled.

  The inverter frequency adjustment system 30 of this embodiment is connected to the inverter motor 24 via the control frequency adapter 22. Therefore, the control frequency signal from the inverter frequency adjustment system 30 can be transmitted to the inverter motor 24 through the control frequency adapter 22. The inverter frequency adjustment system 30 is connected to the control frequency adapter 22 via the wiring 38. The control frequency adapter 22 of this embodiment is attached to the outdoor unit 29.

The ventilating apparatus device 61 of the present embodiment includes a ventilation fan 62 disposed in the store 50, a ventilation switch 63 that controls the operation of the ventilation fan 62, and a damper 68 disposed in a duct 66 connected to the ventilation fan 62. Yes. The ventilation fan 62 is a fan that is operated by a motor, and can discharge the air in the store 50 to the outside. The duct 66 is a passage (pipe) for discharging the air discharged from the ventilation fan 62 to the outside (outside the store 50). The damper 68 is connected to a damper control motor 69 that controls the operation of the damper 68.

In the configuration of the present embodiment, the ventilation device 61 is attached to the store 50 in advance, and is typically installed when the store 50 is newly constructed. The ventilation volume adjustment system 70 of this embodiment can be attached later to the ventilation equipment device 61 that has already been installed. Of course, when the store 50 is newly constructed, the ventilation amount adjustment system 70 can be installed together with the ventilation device 61.

  The ventilation amount adjustment system 70 of this embodiment is connected to a ventilation switch 63 and a damper control motor 69. And the ventilation volume adjustment system 70 of this embodiment can control operation | movement of the ventilation fan 62 by controlling ON / OFF of the ventilation switch 63. FIG. The ventilation amount adjustment system 70 is connected to a damper control motor 69. In the configuration of this example, the ventilation volume adjustment system 70 is connected to the ventilation switch 63 via the wiring 65a. The ventilation switch 63 is connected to the ventilation fan 62 via the wiring 65b. Moreover, the ventilation switch 63 is connected to the breaker 64 via the wiring 65c. The ventilation amount adjustment system 70 is connected to a damper control motor 69 via a wiring 65d.

  The ventilation amount adjustment system 70 of this embodiment can control the operation of the ventilation fan 62 and / or the operation of the damper control motor 69 based on the control signal transmitted to the ventilation fan 62 and / or the damper control motor 69. . Specifically, a ventilation ratio (ventilation ratio data) can be input to the ventilation amount adjustment system 70 of the present embodiment, and the operation of the ventilation fan 62 and / or the damper control motor 69 is based on the ventilation ratio. The operation can be controlled.

The “ventilation ratio” in the present embodiment means the necessary number of ventilations per hour (times / hour). The required ventilation rate per hour (the required ventilation rate per hour (times / hour)) is calculated as the required ventilation rate per hour (m ³ / hour) / the volume of the room (m ³ ). For example, when the store 50 is a pachinko hall (room type: hall), the required ventilation frequency (ventilation ratio) per hour is typically 6 to 8 times (6 to 8 cups). In the case of restaurants (room types: canteens, restaurants, etc.), the required ventilation frequency (ventilation ratio) per hour is typically about 6 times. In the case of a hospital (room type: examination room, hospital, office, etc.), the required ventilation frequency (ventilation ratio) per hour is typically about 6 times. In the case of a theater / movie theater (room type: projection room, etc.), the necessary ventilation frequency (ventilation ratio) per hour is typically about 20 times. Here, when the store 50 is an office room, the room size is 325 m ³ when the floor area is 130 m ² and the ceiling height is 2.5 m, and the necessary ventilation frequency (ventilation ratio) is 6 times. / Hour, the required ventilation is 1950 m ³ / hour.

  In the configuration of the present embodiment, the ventilation ratio of the ventilation device 61 can be operated by the hall computer device 55. Specifically, by inputting (changing / adjusting) the ventilation ratio to the hall computer device 55, the ventilation ratio of the ventilation device 61 can be adjusted via the ventilation amount adjustment system 70. In the hall computer device 55 of the present embodiment, the operation rate data of the store 50 can be stored and displayed. The operating rate data may be stored in the hall computer device 55 when the store manager or staff inputs it to the hall computer device 55, or the hall computer device 55 is operated by a sensor or the like disposed in the store 50. If rate data can be collected (or aggregated), it may be automatically stored and displayed.

  In the illustrated configuration example, the hall computer device 55 is connected to a communication network 90. The illustrated communication network 90 is the Internet (Internet communication network). Currently, the Internet communication network (Internet network) is the most widespread communication network, but if a communication network exceeding this is generated in the future, it can be adopted. Note that the communication network 90 of the present embodiment may be an Internet communication network including an in-house LAN and a wireless LAN (for example, Wi-Fi). In addition, as the communication network 90, a telephone line network, a cellular phone line network, a wireless connection network (for example, including a satellite line), or the like can be used. Further, in the configuration of the present embodiment, even when the Internet (communication network) 90 is used, it is not required to own the components (infrastructure) of the Internet 90, and the components of the present invention. The “communication network 90 (internet network)” may be used in a form that can be used for communication.

  The hall computer device 55 shown in the figure is connected to the Internet 90 via a first router (Internet connection router) 51 and a second router (intra-hall network router) 52 (starting from the Internet 90 side). . A touch panel 54 is disposed between the first router 51 and the second router 52. The touch panel 54 of the present embodiment can operate various devices in the store 50 (devices that can be electrically controlled in the pachinko hall). In this example, the ventilation ratio transmitted to the ventilation device 61 (and / or the ventilation volume adjustment system 70) can be operated on the touch panel 54. Depending on the configuration of the touch panel 54, the lighting device, the air conditioning device (60), the automatic door, and the like in the pachinko hall may be controlled.

  In the configuration of the present embodiment, the hall computer device 55 is connected to the management server 15 in the management company 10 via the Internet 90. The management company 10 is a company that manages the energy saving system (power management apparatus / power management method) 100 of this embodiment (or a company that operates and manages the data). The management server 15 is an electronic computer (computer device) having a function of transmitting / receiving data to / from the Internet 90, and includes a storage device and a semiconductor integrated circuit (IC). The management server 15 of the present embodiment can transmit the instruction data to the hall computer device 55 and receive the data of the inverter frequency adjustment system 30, the ventilation volume adjustment system 70, and / or the hall computer device 55. It is possible to memorize. And the management server 15 can be functioned as a monitoring apparatus which manages the data in the energy saving system (power management apparatus) 100 of this embodiment. When the management server 15 is used as a monitoring device, the operation data of the ventilation device 61 and / or the operation data of the air conditioning device 20 can be received via the Internet (communication network) 90 and displayed.

  The storage device of the management server 15 of the present embodiment is composed of a hard disk (HDD), and data about the system 100 of the present embodiment can be stored in the hard disk as a database. Note that the database in the management server 15 is a storage medium (for example, a LAN hard disk) physically located away from the housing of the server apparatus 15 or a recording medium (a recording apparatus such as a hard disk) on a cloud computer. It does not matter. Further, the storage device (recording medium) in the present embodiment is not limited to a magnetic recording medium such as a hard disk (HDD), but may be an optical recording medium, a magneto-optical recording medium, a semiconductor recording medium (solid state drive: SSD), or the like. It may be a recording medium. The management server 15 (or its database) of the present embodiment is a specialized data management company in order to further enhance security in addition to the case where it is arranged in the company that operates the system 100 of the present embodiment. It is also possible to store it inside.

  FIG. 2 shows a block diagram of the energy saving system 100 as the relationship of the configuration of the energy saving system 100 according to the present embodiment that is easier to understand and understand. In the configuration of the present embodiment, the ventilation volume adjustment system 70 and the inverter frequency adjustment system 30 are connected in an information communication manner, and are represented by a wiring 37 in FIGS. The ventilation volume adjustment system 70 and the inverter frequency adjustment system 30 may be connected to each other wirelessly or may be connected to each other through a communication circuit in the store 50. In the configuration of the present embodiment, the hall computer device 55 is connected to the ventilation amount adjustment system 70 and the inverter frequency adjustment system 30 (information communication).

The ventilation volume adjustment system 70 in the present embodiment has the following functions, that is,
(1a) a function of reading operation rate data from the hall computer device 55;
(1b) a function of calculating a ventilation ratio from the operation rate data;
(1c) a function of controlling the ventilation device 61 based on the ventilation ratio;
It has. These functions (particularly, the function (1b) for calculating the ventilation ratio and the function (1c) for controlling the ventilation device 61) are performed by an electronic circuit (or a semiconductor integrated circuit) provided in the ventilation amount adjustment system 70. be able to.

  The function of calculating the ventilation ratio from the operation rate data may be configured to be executed by the hall computer device 55. In that case, the ventilation ratio (that is, the ventilation ratio adjusted based on the operation rate data) is transmitted from the hall computer device 55, and the ventilation volume adjustment system 70 transmits the ventilation equipment device based on the adjusted ventilation ratio. 61 can be controlled. Thereby, the ventilation device 61 (ventilation fan 62) ventilates the store 50 at a ventilation ratio adjusted based on the operation rate data.

And the inverter frequency adjustment system 30 of this embodiment has the following functions, that is,
(2a) a function of reading a ventilation ratio from the ventilation volume adjustment system 70;
(2b) a function of calculating the control frequency of the inverter motor 24 in the air conditioning equipment device 20 from the read ventilation ratio;
(2c) a function of controlling the inverter motor 24 based on the calculated control frequency;
It has. These functions (particularly the function (2b) for calculating the control frequency and the function (2c) for controlling the inverter motor 24) are performed by an electronic circuit (or a semiconductor integrated circuit) provided in the inverter frequency adjusting system 30. Can do.

  The function of calculating the control frequency from the ventilation ratio may be configured to be executed by the hall computer device 55 or the ventilation amount adjustment system 70. When the control frequency is calculated from the ventilation ratio by the hall computer device 55, the control frequency (that is, the control frequency calculated from the ventilation ratio adjusted based on the operation rate data) is transmitted from the hall computer device 55, The inverter frequency adjustment system 30 can control the inverter motor 24 based on the control frequency. On the other hand, when the control frequency is calculated from the ventilation ratio in the ventilation volume adjustment system 70, the control frequency (that is, the control frequency calculated from the ventilation ratio adjusted based on the operation rate data) is calculated from the ventilation volume adjustment system 70. The inverter frequency adjustment system 30 can control the inverter motor 24 based on the control frequency. Thereby, the ventilation amount adjustment system 70 (or the inverter motor 24) performs the air conditioning operation (cooling or heating) of the store 50 at the control frequency calculated from the ventilation ratio adjusted based on the operation rate data. .

  In the configuration of the present embodiment, the power management apparatus 100 that controls both the air conditioner (60) and the ventilator (62) in cooperation is constructed. It can be executed based on a control device (Hall computer device 55 or another computer device).

  Referring to FIG. 2, the power management apparatus (energy saving system, electricity cost saving system) 100 of this embodiment includes an inverter frequency adjustment system 30 connected to an air conditioner apparatus 20 including an inverter motor 24, and a ventilation fan 62. And a ventilation amount adjustment system 70 connected to a ventilation device 61 including And the power management apparatus 100 is provided with the system cooperation control apparatus (55) which controls the inverter frequency adjustment system 30 and the ventilation volume adjustment system 70 in cooperation. The system cooperation control device of the present embodiment may be a hall computer device 55 in the store 50 (or a computer device other than the hall computer device 55), or a computer device (via a computer 90 connected via the Internet 90). For example, the server device 15) may be used.

  If the security is firm, an information terminal (computer device) that can be connected to the Internet (communication network) 90 instead of the server device 15 may be a system cooperation control device. Such an information terminal is typically a personal computer (PC), a communication device (for example, an optical fiber connection terminal or a wireless connection terminal) that can be connected to the Internet (communication network) 90, and a display device. (For example, liquid crystal display device), input device (for example, keyboard, mouse, etc.), arithmetic device (for example, semiconductor integrated circuit device (IC) or central processing unit (CPU)), storage device (for example, hard disk, semiconductor memory device) Etc.). Further, the information terminal is not limited to a personal computer (PC), and may be another device as long as the above-described cooperation control can be operated. For example, the information terminal is a smartphone, a tablet terminal, a mobile phone, or the like. Also good. Further, the information terminal may be connected in an information communication manner through another communication line, that is, an in-house LAN (wired LAN or wireless LAN) without being connected to the Internet 90. In the present embodiment, that an information terminal (PC, smartphone, etc.) is connected means that it is connected in information communication (can communicate), and is physically connected by a wired cable. In addition to the case of being connected, the case of being connected by wireless or optical communication is also included.

  In this example, the description will be continued assuming that the hall computer device (or the computer device connected to the position) 55 is a system cooperation control device. The system cooperative control device 55 is assumed to be composed of a central processing unit (CPU) that calculates data and a storage device, and is also provided with an input device (keyboard, mouse, etc.) and a display device (liquid crystal display, etc.). ing.

  Store congestion level data can be input to the system cooperation control device 55 of the present embodiment. Store congestion level data is 100% for the maximum congestion such as full or full (or “10” for 10-level display), and 0% for the minimum congestion when no one is present ( “1” or “0” in the case of 10-level display). The store congestion level data may be input by the staff using an input device with his / her hand, or may be input using a smartphone or the like if remote input is possible. Alternatively, when store congestion level data can be automatically tabulated from information on customers sitting on pachinko machines, the automatically tabulated store congestion level data can be used.

And the system cooperation control apparatus 55 of this embodiment can implement | achieve the following functions.
(3a) A function for calculating the ventilation ratio from the store congestion level data, and (3b) a function for calculating the control frequency of the inverter motor 24 from at least one of the store congestion level data and the ventilation ratio.

  Regarding the function (3a), the “ventilation ratio” corresponding to 100% to 0% of the store congestion level is determined as empirical or processing data (for example, conversion table data) and can be processed. For example, when the ventilation ratio (or the required ventilation rate per hour) at the maximum congestion (100%) is 8 times (8 cups), the ventilation rate (the required ventilation rate per hour) at the congestion level (50%) Set the store congestion level data to 4 times (8 cups), and the congestion level (20%) ventilation ratio (necessary ventilation frequency) will be 1.6 times (1.6 cups) As described above, the level data at the time of store congestion can be set.

  For function (3b), the speed of the refrigerant gas calculated from the ventilation ratio obtained in function (3a) (that is, the speed of the refrigerant gas passing through the pipe 60a in FIG. 1) is calculated, and the speed of the refrigerant gas is calculated. The control frequency of the corresponding inverter motor 24 is calculated. In the function (3b), an arithmetic circuit (or conversion table process) that executes data processing (or programming) that can calculate the control frequency of the inverter motor 24 from store congestion level data may be constructed.

  Then, the system cooperation control device 55 transmits the calculated control frequency data to the inverter frequency adjustment system 30. The inverter frequency adjustment system 30 can control the inverter motor 24 based on the transmitted control frequency. At the same time, the system cooperation control device 55 transmits the calculated control frequency data to the inverter frequency adjustment system 30. The ventilation volume adjustment system 70 can control the ventilation device 61 based on the transmitted ventilation ratio.

  Here, when the store congestion level is low (for example, 50%) and the ventilation ratio can be lowered (for example, 8 times → 4 times), the air-conditioning set temperature (for example, 26 ° C.) can be cooled. Therefore, the control frequency of the inverter motor 24 can be lowered (for example, the inverter motor control frequency that results in 50% operation). As a result, the power saving effect ( Or, the electricity bill saving effect) can be achieved. In addition, when the store congestion level is lower (for example, 20%) and the ventilation ratio can be further decreased (for example, 8 times → 1.6 times), the same air conditioning set temperature (for example, 26 ° C.) However, most of the cold air (or warm air) does not need to be discharged to the outside, so that the control frequency of the inverter motor 24 can be further reduced (for example, an inverter motor that achieves 20% operation). Control frequency), and as a result, a greater power saving effect (or electricity cost saving effect) can be obtained.

  In the technology so far, the reduction of power consumption in air-conditioning equipment has been measured by improving the performance of inverter functions and demand control functions, and the actual situation is competing for performance improvement. However, if the energy saving system 100 according to the present embodiment is used, it is possible to achieve a significant energy saving effect as compared with the energy saving using the inverter function and demand control of high-level technology as long as it can be considered at present. The electricity bill of the store 50 can be reduced significantly.

  More specifically, in the energy saving system 100 according to the present embodiment, the ventilation amount adjustment system 70 connected to the ventilation device 61 has a function (1b) for calculating the ventilation ratio from the operation rate data and the ventilation device based on the ventilation ratio. And a function (2b) in which the inverter frequency adjustment system 30 connected to the air conditioner apparatus 20 including the inverter motor 24 calculates the control frequency of the inverter motor from the ventilation ratio. ) And a function (2c) for controlling the inverter motor based on the control frequency. Thereby, according to the operation rate of the store 50, the ventilation ratio and the control frequency of the inverter motor can be controlled in conjunction with each other. As a result, power consumption in the store 50 such as a pachinko store can be saved. . In addition, the system cooperation control device 55 of the present embodiment has a function (3a) for calculating the ventilation ratio from the store congestion level data and a function (3b) for calculating the control frequency of the inverter motor 24. Similarly, the ventilation ratio and the control frequency of the inverter motor can be controlled in conjunction with the operating rate of the store 50, and as a result, power consumption in the store 50 such as a pachinko store can be saved. .

  Next, the energy saving system (power management apparatus) 100 according to the present embodiment will be described in more detail with reference to FIGS.

  FIG. 3 shows the configuration of the inverter frequency adjustment system 30 of the present embodiment. The inverter frequency adjustment system 30 according to the present embodiment includes a metal casing 31, a door section 32 that closes the front opening of the casing 31, a connection terminal section 34 disposed in the casing 31, and a control circuit board 35. (With a touch panel monitor) and a breaker (breaker) 36. In the configuration of the present embodiment, assuming that the inverter frequency adjustment system 30 is installed outdoors, the housing 31 and the door portion 32 are made of stainless steel having weather resistance. The connection terminal portion 34 is a portion where terminals connected to the inverter motor 24 of the outdoor unit 29 are arranged. A control signal (for example, an on / off signal, an inverter frequency signal) is transmitted from the control circuit board 35 to the inverter motor 24 connected by the connection terminal unit 34. The connection terminal portion 34 of the present embodiment can be connected to a maximum of 36 outdoor units 29 (inverter motors 24). The breaker (breaker) 36 interrupts the flow of current to protect the control circuit board 35 when a large current (overcurrent) more than necessary flows through the control circuit board 35 or the inverter motor 24. It is a device to do.

  The control circuit board 35 of the present embodiment can output an inverter frequency signal based on data such as air conditioning set temperature / air volume, demand value, etc., and the control circuit board 35 can control the inverter motor 24. it can. In addition, in the configuration of the present embodiment, the control circuit board 35 is based on the function (2a) for reading the ventilation ratio from the ventilation adjustment system 70; the function (2b) for calculating the control frequency from the ventilation ratio; Thus, the function (2c) for controlling the inverter motor 24 can be executed. In the case where the system cooperative control device 55 according to the present embodiment is configured to calculate the control frequency of the inverter motor 24 from at least one of the store congestion level data and the ventilation ratio and transmit it to the inverter frequency adjustment system 30, the control is performed. A configuration for executing a function (2a-2) for reading a frequency and a function (2c-2) for controlling the inverter motor 24 based on the control frequency is provided.

In the configuration of the present embodiment, a touch panel is provided on the control circuit board 35 so that it can be directly operated by the inverter frequency adjustment system 30 instead of from the hall computer device 55 (or another computer device). FIG. 4 shows the touch panel 35 of the control circuit board of the present embodiment. The touch panel 35 having the configuration of this embodiment includes a current time display screen, a management operation ON / OFF screen 35a, a demand effective time screen 35b, a current time setting screen 35c, a demand operation monitor screen 35d, and a demand limit setting. Screen 35e and maintenance screen 35f. Since it is a touch panel, for example, if the management operation ON / OFF screen 35 is pressed, a setting (control) screen of the management operation ON / OFF is displayed, and the management operation ON / OFF setting can be executed. The configuration example (display example / control screen example) of the touch panel 35 of the control circuit board is not limited to that shown in FIG. 4, and other configuration examples may be adopted. In addition, the hall computer device 55 (or another input device) may be used for control / instruction / display without providing the touch panel 35.

  FIG. 5 shows another configuration example of the inverter frequency adjustment system 30 of the present embodiment. The inverter frequency adjustment system 30 shown in FIG. 5 is a simpler version and smaller than the one shown in FIG. The inverter frequency adjustment system 30 shown in FIG. 5 can also execute the functions described in FIG.

  FIG. 6 shows a ventilation control system including the ventilation volume adjustment system 70 of the present embodiment. The ventilation control system shown in FIG. 6 includes a hall computer device 55, a touch panel 75 for operating the ventilation amount adjustment system 70, a ventilation amount adjustment system 70, and a ventilation fan 62. In the configuration shown in FIG. 6, a command (signal) 73 from the hall computer device 55 is output to the touch panel 75, and a command (signal) 79 from the touch panel 75 is output to the ventilation adjustment system 70. A command (control signal) 77 from the ventilation amount adjustment system 70 is output to the ventilation fan 62.

  The ventilation volume adjustment system 70 shown in FIG. 6 is connected in information communication with the touch panel 75 via a wireless line. The touch panel 75 shown in FIG. 6 may be the same as the touch panel 54 shown in FIG. Further, the ventilation volume adjustment system 70 and the touch panel 75 may be connected in an information communication manner with a wired circuit, or the hall computer device 55 (or another computer device, touch panel device or smartphone device without providing the touch panel 75). ). The ventilation amount adjustment system 70 according to the present embodiment includes a casing (including a door) and a control circuit board disposed in the casing. The ventilation volume adjustment system 70 illustrated in FIG. 6 includes a wireless signal receiving unit from the touch panel 75. The connection between the ventilation amount adjustment system 70 and the ventilation fan 62 may be wired or wireless. When a plurality of ventilation fans 62 are attached (for example, 62a to 62d), a command (for example, 77a to 77d) for individually controlling the ventilation fans 62 can be transmitted.

  The control circuit board of the ventilation volume adjustment system 70 in this embodiment has a function (1a) for reading operation rate data from the hall computer device 55; a function (1b) for calculating a ventilation ratio from the operation rate data; a ventilation fan based on the ventilation ratio The function (1c) for controlling 62 (ventilation device 61) can be executed. The function (1a) for reading the operation rate data may receive the operation rate data via the touch panel 75. Further, when the system cooperative control device 55 of the present embodiment has a function of calculating the ventilation ratio from the store congestion level data, the control circuit board of the ventilation amount adjusting system 70 obtains the ventilation ratio from the hall computer device 55. It can be set as the structure which performs the function (1c) which controls the ventilation fan 62 (ventilation apparatus apparatus 61) based on the function (1a-2) to read and the ventilation ratio.

  7 and 8 show an example in which a plurality of air conditioning indoor units 60 (60a to 60d) are installed in the store 50. FIG. The store 50 is divided into a plurality of areas (or rooms) 50a to 50f. Here, the area 50a is an office room, the area 50b is a toilet, the area 50c is a rest room, the area 50d is a smoking corner, and the area 50e is The entrance / exit area, area 50f is a prize corner, and the central area is a hole. In this example, the store 50 is divided into four zones (50A to 50D), and two air conditioning indoor units 60 (60a to 60d) are installed for each zone. Each air conditioning indoor unit 60 (60a to 60d) mainly performs air conditioning (cooling or heating) of each zone (50A to 50D).

  In the illustrated configuration example, each air conditioning indoor unit 60 (60a to 60d) is connected to the air conditioning outdoor unit 29 (29a to 29d) via a pipe 60a. Each air conditioning outdoor unit 29 (29a-29d) is provided with a fan 21 and an inverter motor 24. The inverter frequency adjustment system 30 is connected to the air-conditioning outdoor unit 29 (29a to 29d) via the wiring 38. The inverter frequency adjustment system 30 of the present embodiment performs setting of the air conditioning indoor units 60 (60a to 60d) in each of the zones 50A to 50D (setting of the operating frequency of the inverter motor 24), and air conditioning of the zones 50A to 50D. Can be done individually.

  FIG. 7 shows a case where zone control is not performed in the energy saving system 100 of the present embodiment. In each of the zones 50A to 50B, 70% rotation speed control (inverter motor frequency control) with a maximum output of 100% is shown. It is carried out. This rotation speed control (inverter motor frequency control) is determined not only by the set temperature of the air conditioner (and / or demand data for energy saving), but also the operation rate data of the store (or store congestion level data). ).

  Even in the state shown in FIG. 7, appropriate air-conditioning control is performed based on the operation rate data. However, the store 50 has a zone with a large temperature change (for example, 50D) and a zone with a small temperature change (for example, 50D). For example, there is 50A). A zone with a large temperature change (for example, 50D) is a place near an entrance, a place exposed to direct sunlight, a place where people gather. A zone with a small temperature change (for example, 50A) is a place far from the entrance / exit, a place not exposed to sunlight, and the like.

  And FIG. 8 has shown the case where zone control is performed in the energy saving system 100 of this embodiment. In the example shown in FIG. 8, in the zone (50D) where the temperature changes frequently, 80% rotation speed control (inverter motor frequency control) is performed, and the air conditioning in the zone (50D) is strengthened to increase the comfort level. ing. On the other hand, in the zone (50A) where the temperature change is small, 60% rotation speed control (inverter motor frequency control) is performed to weaken the air conditioning in the zone (50A) to save air conditioning energy consumption.

  7 and 8, the inverter motor frequency control (rotational speed control) is 60%, 70%, or 80%, but 1% in the energy saving system 100 (inverter frequency adjustment system 30) of the present embodiment. Frequency control can be set for each. Moreover, it is also possible to set the time (time) controlled by the energy saving system 100 (inverter frequency adjustment system 30) by timer setting. 7 and 8, the zone controls 50 </ b> A to 50 </ b> D of the indoor air conditioner 60 and the outdoor air conditioner 29 (air conditioner device 20) by the inverter frequency adjustment system 30 have been described. It can also be implemented for the zone controls 50A to 50D of the ventilation fan 62 (ventilation device 61). Of course, the zone controls 50 </ b> A to 50 </ b> D by the cooperation of both the inverter frequency adjustment system 30 and the ventilation amount adjustment system 70 can be implemented.

  FIG. 9 is a flowchart illustrating an example of a usage method (operation method) of the energy saving system (power management apparatus) 100 according to the present embodiment.

  As shown in FIG. 9, first, the operation of the ventilation volume adjustment system 70 is started (step S100), and then the operation rate is read from the hall computer 55 (step S110). Here, the operating rate is represented by, for example, 0% to 100% (or 0% to 120%, etc.). Next, it is determined whether the operation rate has been successfully read into the ventilation amount adjustment system 70 (step S120). As a result of the determination, if the reading is successful (Yes), the ventilation ratio is calculated by the ventilation control by the control circuit board of the ventilation adjustment system 70, and the ventilation fan is calculated with the ventilation ratio (for example, 0% to 100%). 62 and / or the damper 68 are controlled (step S130). If the reading fails as a result of the determination (No), the process returns to step S110 again to read the operation rate from the hall computer 55.

  In parallel with the operation of the ventilation volume adjustment system 70, the operation of the inverter frequency adjustment system 30 is started (step S200), and then the ventilation ratio is read from the ventilation volume adjustment system 70 (step S210). Next, it is determined whether the ventilation ratio has been successfully read (step S220). If the reading is successful as a result of the determination (Yes), the refrigerant gas speed is controlled (motor frequency control) by calculating from the ventilation ratio (step S230). If the reading fails as a result of the determination (No), the process returns to step S210 again to read the ventilation ratio.

  When stopping the operation of the energy saving system 100, the control switch of the ventilation adjustment system 70 in operation is turned off (step S140), and when it is turned off (Yes), the process is ended (step S150). If not, the process returns to the reading step (S110) and the process is repeated until the operation stops. Similarly, in parallel, the control switch of the operating inverter frequency adjustment system 30 is turned off (step S240), and when it is turned off (Yes), the process is ended (step S250). If not, the process returns to the reading step (S210) and the process is repeated until the operation stops.

  In the method of this embodiment, based on the operation rate data (or store congestion level data) of the store 50, both the inverter frequency adjustment system 30 and the ventilation amount adjustment system 70 are operated in cooperation to achieve air conditioning. The air in the store (cooled or heated air) is thrown out more than necessary, and is executed while controlling proper air conditioning. Thereby, the energy saving effect (electricity cost saving effect) which could not be exceeded by the conventional technology (high performance air conditioning technology) can be realized. In the flowchart shown in FIG. 9, the ventilation ratio is calculated in the ventilation adjustment system 70. However, as described above, the ventilation ratio is calculated by another arithmetic device (for example, the hall computer device 55 or another computer device). After calculating the ratio and / or the adjusted inverter frequency, the ventilation volume adjustment system 70 and the inverter frequency adjustment system 30 may be operated in cooperation.

  Next, the effect of saving (decreasing) the air-conditioning electricity bill by the energy saving system (power management apparatus) 100 of the present embodiment will be described with reference to FIGS. 10 to 12.

  FIG. 10A shows the configuration of the air conditioning equipment device 20 including the air conditioning indoor unit 60 and the air conditioning outdoor unit 29. FIG. 10B shows the inverter motor 24 in the compressor 25 provided in the air-conditioning outdoor unit 29. FIG. 10C is a graph showing the time from the switch ON (98) of the air conditioner device 20 to the arrival of the air conditioning set temperature (99).

  On the other hand, FIG. 11A shows an inverter motor 24 via the adapter (inverter motor control frequency adapter) 22 that is connected to the inverter frequency adjustment system 30 of this embodiment to the air conditioner outdoor unit 29 having the configuration shown in FIG. The configuration connected to is shown. Similarly, FIG. 11B shows the inverter motor 24 in the compressor 25 provided in the air conditioner outdoor unit 29. FIG. 11C is a graph showing the time from the switch ON (98) of the air conditioner device 20 to the arrival of the air conditioning set temperature (99).

  Here, a case where the room temperature is set to the set temperature (cooling temperature) as early as possible in midsummer will be described as an example of air conditioning of the store 50. An explanation will be made assuming that the temperature in the store when the air conditioner is not activated is 30 ° C. and the temperature when activated is 26 ° C. (air conditioner set temperature). In addition, when heating in midwinter, it can be understood as the reverse explanation.

  First, as shown in FIG. 10 (a), when the air in the store 50 is cooled (air-conditioned), the air-conditioning indoor unit 60 sucks in the store air (room temperature) (arrow 91) and 5 Cooling air whose temperature has been lowered by about 0 ° C. is discharged into the store (arrow 92). And the refrigerant | coolant in the pipe 60a extended outside the shop 50 from the air-conditioning indoor unit 60 conveys the deprived heat toward the compressor 25 (arrow 93). As shown in FIG. 10B, the refrigerant (94) moves (downstream) by the operation of the inverter motor (compressor inverter motor) 24 in the compressor 25, and then, as shown in FIG. The taken heat is released to the outside through the fan 21 (arrow 95). Thereafter, the refrigerant that has released the heat (cold refrigerant) proceeds through the pipe 60 a as indicated by an arrow 96, and then enters the store 50 as indicated by an arrow 97. Then, the heat is again taken through the air conditioning indoor unit 60, and the taken heat is taken out of the store 50 as indicated by an arrow 93. By repeating this operation, the inside of the store 50 is cooled.

  The most important thing in saving electricity costs for an air conditioner (air conditioner) is the power (energy consumption) of the inverter motor 24, which accounts for 90% of the air conditioner power. However, if it is a home air conditioner, you can use the method of putting up the air conditioner even in midsummer (or lowering the set temperature of the air conditioner), but the stores that customers visit (especially pachinko stores) 50 However, not cooling the air conditioner in mid-summer (or raising the set temperature above the comfortable temperature) will also affect the number of customers, sales, and the reputation of the customer. It cannot be changed (that is, set to a higher set temperature). Therefore, we will introduce a commercial air conditioner with high power-saving effect, but even though it can still achieve a certain level of power-saving effect, it does not provide a significant effect (an effect that can save millions of yen in electricity costs in one year). Was the actual situation.

  As shown in FIG. 10C, when the air conditioner switch is turned on at 8 am, the inverter motor 24 is fully operated (100% rotation) toward the air conditioner set temperature, and the set temperature at 10 am after 2 hours. To reach. If 10:00 am is the opening time of the pachinko store, the air in the store 50 is harmonized at the set temperature from there, so that customers can play comfortably.

  On the other hand, when the inverter frequency adjustment system 30 of this embodiment is connected to the inverter motor 24 and controlled, the operation is as follows. As shown in FIG. 11A, store air (room temperature) is sucked in by the air conditioning indoor unit 60 (arrow 91). At this time, in FIG. 10A, the cooling air 92 having a temperature lower by about 5 ° C. than the outside air was discharged. In FIG. 11A, the cooling air 92 having a temperature lower by about 4.2 ° C. was discharged. Is discharged. That is, compared with the thing of Fig.10 (a), the cooling air 92 high only about 0.8 degreeC is discharged | emitted. This slight difference is the key to a large power saving effect.

  After that, as in FIGS. 10A and 10B, also in FIGS. 11A and 11B, the refrigerant in the pipe 60a extending from the air-conditioning indoor unit 60 to the outside of the store 50 removes the deprived heat. Carry toward the compressor 25 (arrow 93). As shown in FIG. 11 (b), the refrigerant (94) moves (downstream) by the operation of the inverter motor (compressor inverter motor) 24 in the compressor 25, and then, as shown in FIG. 11 (a). In addition, the deprived heat is released to the outside through the fan 21 (arrow 95). Thereafter, the refrigerant that has released the heat (cold refrigerant) proceeds through the pipe 60 a as indicated by an arrow 96, and then enters the store 50 as indicated by an arrow 97. Then, the heat is again taken through the air conditioning indoor unit 60, and the taken heat is taken out of the store 50 as indicated by an arrow 93. By repeating this operation, the inside of the store 50 is cooled.

  11 (a) and 11 (b), the cooling air 92 that is about 0.8 ° C. higher than that in FIG. 10 (a) is discharged, so that the rotational speed (control of the inverter motor 24) is controlled. The frequency is slightly lower. Accordingly, as shown in FIG. 11 (c), when the air conditioner switch is turned on at 8:00 am, the inverter motor 24 rotates at a slightly saved rotation speed (less than 100% saved rotation) toward the air conditioner set temperature. The set temperature is reached at 10:30 am after 2 hours and 30 minutes. That is, compared with the operation of FIG. 10A, the set temperature is reached 30 minutes later. If 10:30 am is the opening time of the pachinko store, the air in the store 50 is harmonized at the set temperature from there, so that customers can play comfortably. If the opening time is 10:00 am, the switch is turned on at 7:30 am. Here, in the case of the difference between the two cars, the operation in FIG. 10A is the normal mode, and the destination is reached quickly with an emphasis on speed (in other words, the set temperature is quickly reached). On the other hand, the operation of FIG. 11 (a) is the eco mode (energy saving mode), and even if it is slow, the reach distance does not change and the fuel consumption is emphasized (in other words, the air conditioner reaches the set temperature, but it is a little more than the normal mode) take time). And if it operate | moves like Fig.11 (a), compared with the operation | movement of Fig.10 (a), a maximum demand value can be suppressed, As a result, an electricity bill can be reduced significantly. Details of this point will be described later.

  FIG. 12A shows the ventilation / air conditioning operation when the customer attraction rate (average operating rate) is 100% in the energy saving system 100 of the present embodiment. On the other hand, FIG. 12B shows the ventilation / air conditioning operation when the customer attraction rate (average operating rate) is 20% in the energy saving system 100 of the present embodiment.

  As shown in FIG. 12A, when the customer collection rate (average operating rate) is 100% (that is, operating rate data or store congestion level data is 100%), the ventilation fan 62 is operated at a ventilation rate of 100%. And the rotation speed (inverter frequency) of the inverter motor 24 which moves the refrigerant | coolant which passes the indoor air conditioner 60 is adjusted corresponding to the ventilation ratio 100%.

  On the other hand, as shown in FIG. 12B, when the customer collection rate (average operating rate) is 20% (that is, the operating rate data or the store congestion level data is 20%), the ventilation fan 62 operates at a ventilation rate of 20%. Let And the rotation speed (inverter frequency) of the inverter motor 24 which moves the refrigerant | coolant which passes the indoor air conditioner 60 is adjusted corresponding to the ventilation ratio 20%. It should be noted that the rate of attracting customers (average occupancy rate, occupancy rate data, store congestion level data) and the ventilation ratio do not necessarily have to coincide with each other as long as they are related to each other. And the value of a ventilation ratio can be determined based not only on the rate of attracting customers but also on the amount of smoking, the amount of smoke and odor.

  If the energy saving system 100 of this embodiment is used, an appropriate ventilation ratio and an inverter frequency can be set according to a customer attraction rate (average operating rate), and as a result, electricity cost savings can be achieved. Here, when the customer attraction rate (average operation rate) as shown in FIG. 12B is 20%, only the set temperature of the air conditioner is concerned, and the ventilation fan 62 is operated with the ventilation ratio being 100%. If this happens, a large amount of air cooled by the air conditioner will be thrown out of the store 50 and taken in outside air (hot air in midsummer), so it will be necessary to operate the air conditioner fully. . On the other hand, if the energy saving system 100 of this embodiment is used, an appropriate ventilation ratio and inverter frequency are set according to the rate of attracting customers (average operating rate). Can be executed.

  On the other hand, if you only care about saving electricity bills and raise the set temperature of the air conditioner when the customer acquisition rate (average occupancy rate) as shown in FIG. It will be far from, and will adversely affect customer acquisition and sales. In addition, when the rate of attracting customers (average occupancy rate) as shown in FIG. 12 (a) is 100%, if the ventilation ratio is set to a state like 20%, cigarette smoke remains full ( If the place is serving food, the smell of the food will remain full) and it will be far from a comfortable store environment, which will also adversely affect customer acquisition and sales. And if the energy saving system 100 of this embodiment is used, since an appropriate ventilation ratio and inverter frequency can be set according to the rate of attracting customers (average operating rate), a significant power saving effect can be achieved while realizing a comfortable environment. Can be achieved.

  Next, with reference to FIG. 13 and FIG. 14 as well, the effect of saving the air-conditioning electricity cost by the energy saving system (power management apparatus) 100 of this embodiment will be described. FIG. 13 is a graph with the month of one year on the horizontal axis and the maximum demand value (kw) on the vertical axis. FIG. 14 is an expression showing that the electricity charge is the sum of the basic charge and the power charge.

  In the store 50, the electric charge of the air conditioner (air conditioner) has the most influence on the electricity bill, and 90% of the electric charge of the air conditioner (air conditioner) is related to the inverter motor 24. In order to reduce the electricity bill of the store 50, usually, the usage amount of the air conditioner (air conditioner) is reduced or the set temperature is increased if it is cooled (lower if it is heated). Is called. However, the maximum demand value is an important factor that affects electricity prices. The high-voltage power meter calculates the average value of power every 30 minutes, which is called the demand value, and the maximum demand value (maximum demand value) in one month is the contract power for the next year. .

  Therefore, in the usage state of the graph shown in FIG. 13, since the maximum demand value in August on the left is 150 kW (D1 points), the contract power is 150 kW. However, since the maximum demand value in August on the right is 160 kW (D2 points), the contract power for one year will be 160 kW. That is, as shown in FIG. 14, the basic charge is determined by the product of the contract power (maximum demand value for the past year) and the unit price of the charge, and the power charge (power used in one month) is added to the basic charge. The amount will be the electricity bill for the month.

  Therefore, in the usage state shown in FIG. 13, it is important that the basic charge (contract power based on the maximum demand value) is not 160 kW (it is important to keep it at 150 kW). Focusing on reducing (electricity used in a month) could limit the effect of reducing electricity charges. Then, in order to suppress the maximum demand value compulsorily, if a power increase curve is detected such that the maximum demand value exceeds a set value (for example, 150 kW), an air conditioner (or other electric device (such as a refrigerator)) is detected. ) Is forcibly turned off, the air conditioner (air conditioner) stops in midsummer, resulting in an uncomfortable store 50 or a malfunction of another electrical device (for example, stoppage of the refrigerator) Etc. are not preferable.

  In the energy saving system (power management apparatus) 100 of the present embodiment, the following method is applied by controlling the maximum demand value to achieve a significant saving in electricity costs while being a comfortable air-conditioned space.

  That is, first, as shown in FIG. 11C, it takes a little time as shown in FIG. 11C, unlike the method of fully operating the air conditioner to reach the set temperature 99 in the shortest time as shown in FIG. However, the inverter motor 24 is controlled so that the inverter frequency is slightly lowered and the set temperature (99) is maintained. Thereby, it can suppress that the maximum demand value becomes large. And by suppressing the maximum demand value, the basic contract can be revised to a lower one, and in one example, the electricity bill can be reduced by 30%.

  Next, by determining the ventilation rate (operation of the ventilation equipment) according to the customer acquisition rate (average operation rate or operation rate data, store congestion level data), clean air-conditioned air that has low customer acquisition rate and is not contaminated Can be prevented from being thrown away to the outside when the air is in the store 50. Thereby, it is possible to obtain the effect of suppressing the maximum demand value and the effect of lowering the electricity charge (electric power used in one month).

  Furthermore, by adjusting the inverter frequency according to the rate of attracting customers (average occupancy rate, occupancy rate data, store congestion level data), the ventilation ratio is small and a lot of air-conditioned air remains in the store 50 Forcibly, the inverter motor 24 can be prevented from operating at the inverter frequency corresponding to the set temperature. That is, when the ventilation ratio is low, by reducing the rotation speed of the inverter motor 24 accordingly, the effect of suppressing the maximum demand value and the effect of lowering the electricity charge (electric power used in one month) are obtained. be able to.

  In addition, air conditioning / ventilation control can be performed by zone control as shown in FIG. Thereby, the effect of suppressing the maximum demand value by performing partial air conditioning / ventilation control without changing the air conditioning set temperature of the entire store 50 (or without changing the ventilation ratio of the entire store 50). And, the effect of lowering the electricity charge (electric power used in one month) can be obtained.

  If the method described above is used, the store 50 equipped with the energy saving system (power management apparatus) 100 of the present embodiment achieves the effect of saving about 1 million yen to several million yen per year. Can do.

  Next, with reference to FIG. 15 and FIG. 16, control of the ventilation ratio by zone control in the energy saving system (power management apparatus) 100 of the present embodiment will be described. In addition, since the air-conditioning control by zone control is demonstrated in FIG.7 and FIG.8, it can understand together with it.

  The store 50 shown in FIG. 15 is a pachinko store (pachinko hall). Here, the store 50 is divided into the area 1 to the area 4, and the ventilation areas of the zones 1 to 4 are allocated correspondingly. The ventilation fans 62 in each zone (zones 1 to 4) are connected to a duct 66, and intake air 71 and exhaust air 72 are performed at the ends of the duct 66 (external air intake / exhaust ports). The ventilation fan 62 is controlled by the ventilation amount adjustment system 70, and the ventilation amount adjustment system 70 operates according to commands from the hall computer device 55 and the touch panel 75.

  In this example, the operating rate of area 1 (1 to 100s) is 40%, and the corresponding ventilation amount of zone 1 (1 to 100s) is 40% of the assumed maximum value (ventilation ratio 40%). . And the operation rate of area 2 (101-200 series) is 70%, and the ventilation volume of the zone 2 corresponding to it is 70% of the assumed maximum value (ventilation ratio 70%). Moreover, the operation rate of the area 3 (201-300 series) is 30%, and the ventilation volume of the zone 3 corresponding to it is 30% of an assumed maximum value (ventilation ratio 30%). The operation rate of area 4 (301 to 400 series) is 60%, and the ventilation amount of zone 4 corresponding to it is 60% of the assumed maximum value (ventilation ratio 60%).

  In the case of the pachinko store 50, since the player (customer) moves with time, it is adjusted to each zone according to real time (or every predetermined time) rather than setting a fixed ventilation ratio in each zone. It is preferable to control the ventilation operation by the ventilation fan 62 by calculating the ventilation ratio.

  FIG. 16 shows a display screen 55 a of the hall computer device 55. In the hall computer device 55, pachinko operating rate software 80 is operating, and operating rate data is displayed on the display screen 55a. The operation is 200 units, the non-operation is 200 units, and the average operation rate is 50%, but the operation rate of each area (each zone) is also counted here, so the ventilation operation according to the operation rate If this is executed, the ventilation / air conditioning operation can be executed efficiently. That is, it is possible to perform ventilation / air conditioning operations with an average operating rate of 50%, but it is possible to obtain a power saving effect without waste by performing ventilation / air conditioning operations with zone control. Since power can be saved without waste, it is possible to more reliably obtain the effect of suppressing the maximum demand value and the effect of lowering the electric energy charge (power used in one month).

  In the above-described embodiment, the electricity cost saving effect based on the structure or function of the energy saving system (power management apparatus) 100 has been described. However, in order to obtain the electricity cost saving effect, it is preferable to prevent human error. The most important point in human error is that the energy-saving method (power management method) according to this embodiment is ignored (ignoring the manual), and the staff changes the air-conditioning set temperature without permission (if cooling) Lower the set temperature).

  In the example shown in FIG. 11 (c), when the energy saving system 100 of the present embodiment is used, the set temperature is properly reached at 10:30 am. There is a possibility that some people will change the set temperature to a very low temperature (for example, 17 ° C.) without permission. Since the energy saving system 100 of the present embodiment is intended to exhibit a remarkable effect of saving electricity costs when setting to a set temperature (for example, 26 ° C.), if the set temperature is set to 17 ° C., the set temperature As a result, there is a possibility that the maximum demand value exceeds that of the contract power. Then, the effect of suppressing the electricity bill cannot be obtained.

  Of course, the staff is not bad, but it is done to avoid the heat of midsummer, so if you are in the morning for a short time you may think that it is safe to ignore manuals / rules, the maximum demand value May not be aware that is linked to contract power. And the staff (or the team including the boss) may return the set temperature to the manual rule at the time when the manager comes (for example, 10:00 am), so why can't the electricity cost be suppressed? It may take time to investigate the cause.

  FIG. 17 is a block diagram for explaining a modified example of the energy saving system 100 of the present embodiment. The energy saving system 100 shown in FIG. 17 is basically the same as that shown in FIG. However, a signal transmission device 39 for transmitting information from the inverter frequency adjustment system 30 to the communication network (Internet) 90 is provided.

  The signal transmission device 39 of the present embodiment is, for example, a mobile phone (or PHS) for information data communication. In the present embodiment, a 3G (third generation) mobile phone (a phone that can not make a call but distributes information) is used as the signal transmission device 39. The signal transmission device 39 is not limited to a mobile phone, and may be another device (for example, a computer device or a wireless device), and the wiring 105 connected to the Internet 90 may be wireless or wired. Absent.

  In the illustrated configuration example, the signal transmission device 39 is connected to the hall computer device 55 (see the wiring 103). In addition, the hall computer device 55 is connected to the ventilation adjustment system 70 by a wiring 102. In addition, the hall computer device 55 is connected to the Internet 90 via the Internet connection router 51 and the wiring 101. Here, the wirings 101, 102, and 103 may be wired or wireless.

  In the system 100 shown in FIG. 17, the signal transmission device 39 obtains the set temperature of the air conditioner device 20 (or the indoor air conditioner 60) from the hall computer device 55 (or the inverter frequency adjustment system 30), Can be automatically transmitted to the Internet 90. In addition to the air conditioning set temperature, the signal transmission device 39 can transmit, for example, data (air conditioning data) such as a real-time demand value, operating rate data (or store congestion level data), ventilation ratio, and store temperature. . As a result, the staff can know that the air-conditioner set temperature is changed without permission, and as a result, it is possible to prevent the maximum demand value from increasing (the electricity bill from increasing).

  Further, the setting temperature change check may be performed by the information terminal 16 connected to the Internet 90 without being checked by the hall computer device 55. The configuration example shown in FIG. 17 shows a state in which at least one information terminal 16 (16A, 16B) is connected to the Internet 90. The information terminal 16 is a mobile information communication terminal (for example, a smart phone, a tablet, or a notebook PC) in addition to a desktop computer that can be connected to the Internet 90. The mobile information communication terminal 16 is convenient because it can be confirmed anywhere at any time. Further, since it is not necessary to use one specified information terminal 16, for example, a plurality of people such as a pachinko store owner, a pachinko store manager, and a system manager may simultaneously check the set temperature change (or demand value). Check).

  In the present embodiment, the information terminal 16 is a smartphone (for example, an iPhone (registered trademark) manufactured by Apple, a smartphone equipped with an Android OS (various Android smartphones)) as shown in FIG. A smartphone is a multi-function mobile phone, and has a call function and an Internet communication function, and can manage, process, and transmit information as well as the call function. However, if it is possible to check the set temperature change (or check the demand value), it is not limited to a smartphone, and any mobile phone (for example, a so-called feature phone) can be used for information communication. Alternatively, a terminal such as a personal computer (for example, a desktop PC), a game machine, or a television may be used. Moreover, as a portable communication device (information communication terminal) that can be carried, a tablet computer, a notebook computer, and a wearable computer can be used in addition to a smartphone and a mobile phone.

  FIG. 18 shows an information communication terminal (smart phone) 16 (200) according to the present embodiment. The illustrated smartphone 200 includes a housing 210, an image display unit (display unit) 220, and buttons (main buttons) 230. A switch button 211 is provided on the side surface of the housing 210. The display unit 220 is a touch panel display (liquid crystal display or organic EL display).

  The smartphone 200 can operate a specific program (application), and 260 of the application (sometimes referred to as “application”) is displayed on the display unit 220. An application can be operated by touching an icon (such as 260) on the display unit 220. The set temperature change check application (smart phone application program) in the present embodiment is downloaded through the Internet line and installed in the smartphone 200, and is displayed as the application icon 250 of the present embodiment. When the application icon 250 is pressed, a preset temperature change check application is started, and a preset temperature change check (and / or a demand value check in real time or at a predetermined time) can be performed there. Depending on the configuration of the application, the set temperature of the air conditioner device 20 in the store 50 may be changed by remote control. If such a remote control function is introduced, the maximum demand value will increase even if the checker (administrator) is far away and it takes time to change the air conditioning temperature setting (the electricity charge will be increased). Can be prevented or suppressed. Similar processing may be executed by the management server 15 in the management company 10.

  In the energy saving system 100 of the present embodiment, an example in which arithmetic processing operations and / or control operations are performed mainly on the control circuit board (35) of the inverter frequency adjustment system 30 and the control circuit board of the ventilation volume adjustment system 70 will be described. However, the present invention is not limited to this, and it is also possible to execute these arithmetic processing operations and / or control operations programmatically (in software).

  For example, in the power management apparatus 100 that controls both the air conditioning equipment and the ventilation equipment, a system cooperative control device that cooperates and controls the ventilation ratio and the inverter frequency adjustment is constructed in software. Can be constructed as shown in FIG. The system cooperative control device 150 shown in FIG. 19 includes a central processing unit 160 that calculates data and a storage device 170. The system cooperative control device 150 may use a central processing unit (160) and a storage device (170) in the hall computer device 55, or a general-purpose computer device (personal computer device, server device, tablet computer device ( Alternatively, the central processing unit (160) and the storage device (170) in the smartphone device)) may be used.

  The system cooperation control device 150 includes an input unit 151 connected to the wiring (wired or wireless) 105 and an output unit 152 connected to the wiring (wired or wireless) 107. The input unit 151 and the output unit 152 may be common. Further, the wiring 105 and the wiring 107 may be common, or both the wiring 105 and the wiring 107 may be wireless (for example, WiFi, wireless LAN, mobile phone radio wave, etc.). The storage device 170 of the system cooperation control device 150 stores a power management program (or an air conditioning electricity saving program, an energy saving program) 180. The power management program 180 may be configured to be downloadable through the wiring 105 (or may be downloaded from the server device 15 in FIG. 1 via the Internet 90).

In the configuration of the present embodiment, when the power management program 180 of the system cooperation control device 150 is activated, the central processing unit 160 and the storage device 170 operate in cooperation, whereby the system cooperation control device 150 performs the following. Function is realized:
(4a) Function for reading store congestion level data (161);
(4b) Function for calculating ventilation ratio from store congestion level data (162);
(4c) A function (163) for calculating the control frequency of the inverter motor 24 from at least one of the store congestion level data and the ventilation ratio;
(4d) A function of transmitting at least one of the ventilation ratio and the control frequency of the inverter motor 24 (164).
Note that the power management program 180 is not limited to being stored in the storage device 170, but is stored in a storage device in another location (for example, a cloud memory on the Internet), and the program is started there, You may make it implement | achieve the function (161-164) of the system cooperation control apparatus 150. FIG.

Then, the following data information is stored in the storage device 170 in order to execute processing and store data of the functions (161 to 164) of the system cooperation control device 150:
(5a) Store congestion level data (171)
(5b) Ventilation ratio data (172)
(5c) Inverter motor 24 control frequency data (173)
(5d) Air conditioning setting data (air conditioning set temperature, air conditioning set time, demand value information, store zone information, individual air conditioning indoor unit information, individual air conditioning outdoor unit information, individual ventilation fan information, etc.) (174).
In this embodiment, the data (171 to 174) is stored in the storage device 170 of the system cooperation control device 150. However, the data (171 to 174) may be stored in another storage device (for example, a cloud memory on the Internet). I do not care.

  Data including the ventilation ratio generated by the functions (161 to 164) realized by the system cooperative control device 150 and the control frequency of the inverter motor 24 is transmitted through the output unit 152. Then, the ventilation volume adjustment system 70 receives the ventilation ratio data, and can then execute control based on the ventilation ratio. On the other hand, the inverter frequency adjusting system 30 can receive the control frequency of the inverter motor 24 and then perform control based on the control frequency.

Executing this arithmetic processing operation and / or control operation programmatically (in software) means that the ventilation adjustment system 70 described above and / or
It can also be performed by the inverter frequency adjustment system 30.

For example, the ventilation amount adjustment system 70 includes a central processing unit 160 and a storage device 170 as shown in FIG. 19, and the central processing unit 160 and the storage device are activated by starting the ventilation amount adjustment program (180). The function of the ventilation volume adjustment system 70 can be realized by the 170 operating in cooperation.
Such a function is, for example,
(1a) a function of reading operation rate data from the hall computer device 55;
(1b) a function of calculating a ventilation ratio from the operation rate data;
(1c) a function of controlling the ventilation device 61 based on the ventilation ratio;
Is like. Of course, in actual application, various modifications can be made according to environmental conditions and setting conditions. Then, the process data and operation result data associated therewith can be stored in the storage device 170.

The inverter frequency adjustment system 30 includes a central processing unit 160 and a storage device 170 as shown in FIG. 19, and the central processing unit 160 and the storage device are started by starting the inverter frequency adjustment program (180). The functions of the inverter frequency adjustment system 30 can be realized by the operation of 170 in cooperation.
Such a function is, for example,
(2a) a function of reading a ventilation ratio from the ventilation volume adjustment system 70;
(2b) a function of calculating the control frequency of the inverter motor 24 in the air conditioning equipment device 20 from the read ventilation ratio;
(2c) a function of controlling the inverter motor 24 based on the calculated control frequency;
Is like. Of course, in actual application, various modifications can be made according to environmental conditions and setting conditions. Then, the process data and operation result data associated therewith can be stored in the storage device 170.

In addition, in the energy saving system 100 shown in FIG. 17, the power management program (180)
(6a) A function for comparing the air conditioning temperature setting value during operation with the input air conditioning temperature setting;
(6b) a function of transmitting the comparison determination data;
You may have the structure which implement | achieves. Such a function can be realized by a computer device in the store 50 (for example, 55, 39).

  Next, FIG. 20 is a flowchart illustrating an example of a usage method (operation method) of the energy saving system (power management apparatus) 100 having the configuration illustrated in FIG.

  First, the store congestion level in the store 50 is set (step S300). In the hall computer device 55 (or the computer device in which the system cooperation control device is realized) as shown in FIG. 16, the operation rate is set to the store congestion level. The store congestion level may be set to use a value adjusted according to factors such as smoking cessation and smoking in addition to the case where the value of the operation rate is used as it is.

  Next, the store congestion level is input (step S310). In the example shown in FIG. 17, the operation rate (store congestion level) is 40%, 70%, 30, 60%, and this value is input. The store congestion level may be input automatically by a computer device (55) or by a person. In addition, although it is preferable to use real-time numerical values and data for the store congestion level, an average value or a predicted value can also be input.

  Next, the system cooperation control device 55 (150) calculates the ventilation ratio from the store congestion level (step S320). The calculation of the ventilation ratio may be executed by the ventilation amount adjustment system 70 as described above. Then, the control frequency of the inverter motor 24 is calculated by the system cooperative control device 55 (150) (step S330). The calculation of the control frequency may be performed by the inverter frequency adjustment system 30 as described above.

  Thereafter, the inverter motor 24 is controlled by the inverter frequency adjusting system 30 based on the calculated control frequency (step S340). On the other hand, based on the calculated ventilation ratio, the ventilation device 61 (ventilation fan 62) is controlled by the ventilation amount adjustment system 70. Here, the control of the inverter motor 24 is energy saving based on the store congestion level (or ventilation ratio), and the inverter is operated at full operation so that the maximum demand value does not increase as shown in FIG. The control is performed such that the inverter motor 24 is rotated slightly more slowly than the motor 24 is rotated.

  Subsequently, a process of transmitting various system data is performed (step S360). The system data here is, for example, manual (or set initial value) air conditioning set temperature, operating air conditioning set temperature, coincidence / inconsistency judgment data between the initial setting and operating air conditioning set temperature, real time Information such as demand value, in-store temperature, and room temperature. In the configuration of the present embodiment, the system data is constantly transmitted to the Internet 90 by the signal transmission device 39. The system data may be transmitted from the hall computer device 55 to the Internet 90.

  The data transmitted in step S360 can be viewed on the information terminal 16 (for example, the smartphone 200) via the Internet 90. Similarly, it can also be confirmed by a device (for example, server device 15) of the management company 10. By looking at the system data, if an abnormality in the air conditioning set temperature during operation or an abnormal demand value (unexpected numerical value) occurs, it is possible to deal with it immediately. Such error prevention (especially operation mistakes, human errors) also ensures the energy saving effect (a remarkable effect of suppressing electricity costs).

  Next, FIG. 21 is a flowchart showing an example of another usage method (operation method) of the energy saving system (power management apparatus) 100 of the present embodiment. The method shown in FIG. 21 is a flowchart that focuses on the most important demand value for suppressing electricity costs and prevention of an arbitrary change in the air conditioning set temperature.

  First, the air conditioning temperature is set in the store 50 (step S400). The air conditioning temperature setting here may be set to a more comfortable air conditioning setting temperature in anticipation that the electricity bill can be reduced by the method of this embodiment, or a little comfort to maximize the reduction of the electricity bill. The air conditioning temperature may be set in accordance with the dropped response. In addition, when a plurality of air conditioner devices 20 are installed in the store 50, the air conditioning temperature may be set individually for each air conditioner device 20.

  Next, the control rotation speed of the inverter motor 24 is calculated (step S410). Here, as shown in FIG. 11, the calculated control rotational speed is a numerical value that turns the inverter motor 24 slightly slowly rather than turning the inverter motor 24 at full operation so that the maximum demand value does not increase. calculate. Thereby, it can suppress that the maximum demand value becomes large too much. The calculated control rotation speed is not limited to a fixed value, and may be a numerical value that varies depending on time (or in-store temperature).

  Next, the inverter motor 24 is controlled based on the calculated control rotation speed (step S420). Here, in the configuration of the present embodiment, since the inverter motor 24 is controlled so that the maximum demand value does not increase, it is possible to prevent the contract power from jumping up.

  Then, along with the control (operation execution) of the inverter motor 24, the demand value of the air conditioning equipment (or the measurement of the demand value of the entire store 50) is measured (step S430). By measuring the demand value of the inverter motor 24 or the store 50 in real time (in addition to actual continuous real time, real time at intervals of 1 minute, 10 minutes, 15 minutes, 30 minutes, etc.) It is possible to suppress the maximum demand value from increasing.

  In addition, the air conditioning temperature setting value is acquired together with the demand value measurement (step S440). Here, the air conditioning temperature setting value is acquired because the staff of the store 50 may change the air conditioning temperature setting value without permission. If the set value of the air conditioning temperature is changed, the inverter motor 24 is controlled accordingly, and thus the possibility that the maximum demand value becomes large cannot be excluded. In order to prevent such a situation, the air conditioning temperature set value is acquired as appropriate (or always) to achieve the expected air conditioning schedule and electricity cost reduction.

Next, the air conditioning temperature set value acquired in step S440 is wirelessly transmitted (step S450). In the configuration of the present embodiment, data transmission is performed by a signal transmission device 39 that transmits information to the Internet 90. Note that data transmission by wire is also possible. In this case, the data of the air conditioning temperature setting value may be lost due to a failure such as turning off the power of the computer device that has the information (air conditioning temperature setting value) or no connection to the Internet. It may not be uploaded. Since the data transmission here is mainly based on the air conditioning temperature setting value, the amount of data is small, so even if the data is always transmitted wirelessly to the Internet 90, the communication fee is low. Therefore, there are few burdens even if it is always radio transmission, and the merit of constant monitoring is greater.

  And the data transmitted by step S460 are received with the smart phone 16 (200), and are displayed with the smart phone 16 (step S460). By displaying the air conditioning temperature setting value data in real time (or the discrepancy data (or discrimination data) between the setting and the air conditioning temperature setting at the time of operation), the maximum demand value is prevented from increasing due to human error. As a result, the electricity cost reduction as expected can be achieved.

  In addition, the specific detailed structure / operation of the product level of the air conditioning equipment 20 including the inverter motor 24, the specific detailed structure / operation of the product level of the ventilation fan 62 including the ventilation fan 62, the control circuit / server apparatus or the Internet. The technical data transmission / reception program, the interface program with the input / output device, the error message program, and the like are not the main items of the embodiment of the present invention, and are omitted for the purpose of simplifying the understanding of the technical contents. These technologies can be configured, implemented / operated (implemented) based on common technical knowledge in the air conditioning / ventilation technical field, control circuit technical field, or information communication technical field. Similarly, a data processing program, a data transmission / reception program, a call / communication technology, an Internet-related technology, and an application operation technology in an information communication terminal (for example, a smartphone) are also omitted for the purpose of simplifying the understanding of the technical contents. These technologies can be implemented / operated (implemented) based on common technical knowledge in the technical field of information communication terminals (smartphones). In addition, the function described above is mainly a function name viewed from one device, that is, “transmission” and “reception” are a pair of terms, so in the function viewed from the other device, It is noted that the name of the term changes.

  As mentioned above, although this invention was demonstrated by suitable embodiment, such description is not a limitation matter and of course various modifications are possible. In particular, in the above-described embodiment, the pachinko store has been mainly described as the store 50, but it can be suitably applied to other stores (car dealers, book stores, coffee shops, restaurants, casino stores, rental videos, drug stores). Is. In this case, the hall computer device 55 is installed with a software system suitable for the store. In addition, the energy-saving system (power management system) 100 of the present embodiment includes, for example, a plurality of effective features, each including a sufficient technical effect. The active use of features is also of high technical value. The features described above can be applied to each other as long as they do not contradict each other. Furthermore, the features on the system / device can be combined with the features of the process (or program). Or, the features on the program) can be combined with the system / device. In addition, although the entire system 100 of the present embodiment has been described, the program 180 alone (or the application 250 to be introduced into the smartphone 200) according to the present embodiment, specifically, the program itself or the program is stored. It is also possible to commercialize recorded recording media and downloadable program products as intellectual property.

  As one modified example of the present embodiment, a configuration as shown in FIG. 22 can be given. The energy saving system 100 shown in FIG. 22 is basically the same as that shown in FIG. 1, but has a configuration in which a power meter 81 in the store 50 is connected to the inverter frequency adjustment system 30. Yes. In this example, the power meter 81 is connected to the frequency adjustment system 30 via the wiring 83. The wiring 83 is a telephone line, a wired line (LAN line), or the like, but may be a wireless line. By connecting the power meter 51 to the inverter frequency adjustment system 30, when the target contract power is approached, the inverter frequency adjustment system 30 controls the rotation speed (inverter frequency) of the inverter motor 24 to increase the contract power. A function can be added so as not to stutter. This control (that is, control for executing a function for preventing the contract power from increasing) is performed manually or automatically while monitoring the power consumption of the power meter by the remote monitoring device 15 (or the information terminal 16 in FIG. 17). It is also possible to do this.

  In addition, in the energy saving system 100 shown in FIG. 22, a thermometer that measures the temperature of air in the store 50 separately from a thermometer for setting an air conditioner temperature (or a temperature sensor built in the indoor unit 60). A (temperature sensor) 89 is provided. This thermometer 81 is connected to the energy saving system 100 of the present embodiment by wire (or wirelessly), and is not the temperature detected by the temperature sensor of the indoor unit 60 (or the air conditioner device 20) (or in combination with it). More appropriate air conditioning can be executed in accordance with the actual air temperature in the store. The thermometer 81 is not limited to one, and a plurality of thermometers 81 can be arranged. For example, the thermometer 81 can be provided in each region (50a to 50f) shown in FIG. Since the customer or staff in the store 50 feels heat / coldness not by the temperature detected by the temperature sensor of the air conditioner device 20, but by the actual air temperature in the store, such actual air temperature is detected. Incorporating the information from the temperature sensor 89 into the energy saving system 100 leads to more comfortable control of the air conditioning.

In addition, as a setting (user setting) performed by a user who uses the energy saving system 100 (for example, the staff of the store 50 or the staff of the management company), the setting of the indoor temperature of the air conditioner device 20 and the inverter motor 24 There is a setting for the upper frequency limit. The room temperature of the air conditioner apparatus 20 is normally set by a remote controller (air conditioner remote controller) of the indoor unit 60, but may be set by the energy saving system 100 of the present embodiment.
Moreover, you may provide the function which takes in the preset temperature of the remote control of the indoor unit 60 in the energy saving system 100 (or inverter frequency adjustment system 30). The setting of the upper limit value of the frequency of the inverter motor 24 is one of important settings for saving power by preventing the inverter motor 24 from rotating excessively. Even if the upper limit value is set to 70%, for example, if the user (for example, the staff of the store 50) changes the setting to 100% without permission, the contract power increases. To prevent this, the signal transmission device 39 shown in FIG. 17 can transmit information on the upper limit value of the frequency of the inverter 24 (or a signal that the setting has been changed), and the contract power It is possible to prevent the rising. This function can be executed by transmission from the hall computer device (system cooperative control device) 55 in the energy saving system 100 to the Internet 90 in addition to communication by the signal transmission device 39. In addition, in the flowchart shown in FIG. 21, the acquisition of the air conditioning temperature setting value has been mainly described. However, instead of the air conditioning temperature setting value, the acquisition of the frequency upper limit value of the inverter motor 24 is mainly performed (or the air conditioning temperature setting). The flowchart may be executed (both the temperature set value and the frequency upper limit value of the inverter motor 24). Although described above by way of example, such modifications can be performed.

  ADVANTAGE OF THE INVENTION According to this invention, the energy saving system which saves power consumption by controlling the air conditioning and ventilation in stores, such as a pachinko store, can be provided.

10 management company 15 management server (server device)
16 Information terminal (information communication terminal)
20 Air Conditioning Equipment 21 Fan 22 Control Frequency Adapter 24 Inverter Motor 25 Compressor 29 Air Conditioning Outdoor Unit 30 Inverter Frequency Adjustment System 31 Case 32 Door Part 34 Connection Terminal Part 35 Control Circuit Boards 35a-f Touch Panel Screen 37 Wiring 38 Wiring 39 Signal Transmission Device 40 Ventilation ratio 50 stores (Pachinko stores)
51 router (router for internet connection)
52 routers (router network in the hall)
54 Touch Panel 55 Hall Computer Device (System Cooperation Control Device)
55a Display screen 60 Air-conditioning indoor unit 60a Pipe 61 Ventilation device 62 Ventilation fan 63 Ventilation switch 64 Breaker 66 Duct 68 Damper 69 Damper control motor 70 Ventilation adjustment system 71 Intake 72 Exhaust 75 Touch panel 80 Pachinko operating rate software 81 Power meter 89 Thermometer 90 Communication network (Internet)
91 Intake (indoor air suction)
92 Cooling air (air conditioning air discharge)
100 Energy saving system (power management device)
150 System cooperative control device (air conditioning control computer)
151 Input unit 152 Output unit 160 Central processing unit 170 Storage device 180 Power management program 200 Smartphone 210 Case 211 Switch button 220 Display unit 250 Application icon

Claims (19)

An energy-saving system that controls both air-conditioning equipment and ventilation equipment,
A hall computer device used in the store;
An inverter frequency adjustment system connected to an air conditioner apparatus including an inverter motor;
A ventilation volume adjustment system connected to a ventilation device including a ventilation fan, and
The hall computer device is composed of a central processing unit for computing data and a storage device,
The storage device of the hall computer device stores operating rate data of the store,
The ventilation volume adjustment system is connected to the hall computer device,
The ventilation volume adjustment system includes:
A function of reading the operating rate data from the hall computer device;
A function of calculating a ventilation ratio from the operating rate data;
A function of controlling the ventilation device based on the ventilation ratio, and the inverter frequency adjustment system includes:
A function of reading the ventilation ratio from the ventilation volume adjustment system;
From the ventilation ratio, a function of calculating the control frequency of the inverter motor in the air conditioning equipment device,
A function of controlling the inverter motor based on the control frequency, and
In the function of calculating the control frequency of the inverter motor, the calculated control frequency is the number of revolutions that reaches the air conditioning set temperature in a time later than the fastest arrival control frequency that is the control frequency that reaches the air conditioning set temperature in the shortest time And
The demand value during operation in the air conditioner device is measured by the inverter frequency adjustment system,
The air conditioner device is
An air conditioning indoor unit arranged in the store;
A pipe connected to the air conditioning indoor unit through which refrigerant gas passes;
An air conditioning outdoor unit including the inverter motor connected to the pipe;
With
A control frequency adapter that transmits a signal of the control frequency to the inverter motor is attached to the air conditioner outdoor unit,
The inverter frequency adjustment system is connected to the air conditioner outdoor unit via the control frequency adapter,
The ventilation equipment device and the air conditioning equipment device are installed in the store,
The said ventilation volume adjustment system and the said inverter frequency adjustment system are energy saving systems which have the structure connectable with respect to the said ventilation apparatus apparatus and the said air conditioning apparatus apparatus of the state installed in the said store . The hall computer device is connected to a communication network;
A monitoring device for managing data is connected to the communication network,
The monitoring device is capable of receiving a demand value during the operation measured by the inverter frequency adjustment system through the communication network,
Before SL Equipment for ventilation equipment,
A ventilation fan arranged in the store;
A ventilation switch for controlling the operation of the ventilation fan;
A damper disposed in a duct connected to the ventilation fan;
A damper control motor for controlling the operation of the damper,
The energy saving system according to claim 1, wherein the ventilation amount adjustment system is connected to the ventilation switch and the damper control motor. The communication network is at least one of the group consisting of the Internet, a mobile phone network, and a wireless connection network,
The energy saving system according to claim 2, wherein the monitoring device receives and displays operation data of the ventilation device and operation data of the air conditioning device via the communication network.   The energy saving system according to claim 3, wherein one of the operation data of the air conditioner device is frequency upper limit data of the inverter motor.   The energy saving system according to any one of claims 1 to 4, wherein the inverter frequency adjustment system is connected to a power meter of the store. In the store, a plurality of ventilation fans are installed, and a plurality of air conditioning indoor units are installed,
The ventilation volume adjustment system has a function of controlling the ventilation fan in the zone corresponding to a plurality of zones in the store,
The said inverter frequency adjustment system is an energy saving system of Claim 2 or 3 which has a function which controls the said air-conditioning equipment apparatus based on the said ventilation ratio from the said ventilation fan in the said zone. The stores consist of pachinko stores, game center stores, restaurant stores, cafe stores, drug store stores, bookstore stores, rental video stores, car dealer stores, home center stores, convenience store stores, nursing homes, hospitals, movie theaters and theaters. Is selected from a group,
The hall computer device, at least a function of controlling a single electric equipment has, energy-saving system according to any one of claims 1 to 6 in the store. A power management device that controls both air conditioning equipment and ventilation equipment,
An inverter frequency adjustment system connected to an air conditioner apparatus including an inverter motor;
A ventilation volume adjustment system connected to a ventilation device including a ventilation fan;
A system cooperation control device for controlling the inverter frequency adjustment system and the ventilation volume adjustment system in cooperation with each other;
The system cooperation control device is composed of a central processing unit that calculates data and a storage device,
Store congestion level data can be input to the system cooperation control device,
The system cooperative control device includes:
A function of calculating a ventilation ratio from the store congestion level data;
A function of calculating a control frequency of the inverter motor from at least one of the store congestion level data and the ventilation ratio,
The inverter frequency adjustment system has a function of controlling the inverter motor based on the control frequency,
The ventilation volume adjustment system has a function of controlling the ventilation device based on the ventilation ratio ,
In the function of calculating the control frequency of the inverter motor, the calculated control frequency is the number of revolutions that reaches the air conditioning set temperature in a time later than the fastest arrival control frequency that is the control frequency that reaches the air conditioning set temperature in the shortest time And
The demand value during operation in the air conditioner device is measured by the inverter frequency adjustment system,
The air conditioner device is
An air conditioner indoor unit placed in the store;
A pipe connected to the air conditioning indoor unit through which refrigerant gas passes;
An air conditioning outdoor unit including the inverter motor connected to the pipe;
With
A control frequency adapter that transmits a signal of the control frequency to the inverter motor is attached to the air conditioner outdoor unit,
The inverter frequency adjustment system is connected to the air conditioner outdoor unit via the control frequency adapter,
The ventilation equipment device and the air conditioning equipment device are installed in the store,
The said ventilation volume adjustment system and the said inverter frequency adjustment system are the power management apparatuses which have a structure connectable with respect to the said ventilation apparatus apparatus and the said air conditioning apparatus apparatus of the state installed in the said store . The system cooperative control device has an input device,
The store congestion level data is stored in the storage device of the system cooperation control device by the input device,
The system cooperation control device is connected to a communication network,
A monitoring device for managing data is connected to the communication network,
The air conditioning outdoor unit is connected to an air conditioning data transmitter that transmits demand data including a demand value during operation and data including an air conditioning set temperature and / or an upper frequency limit value of the inverter motor to the communication network. The power management apparatus according to claim 8.   The power management apparatus according to claim 8 or 9, wherein the inverter frequency adjustment system is connected to a power meter of the store. A monitoring device for managing data is connected to the communication network.
At least one of the monitoring devices is a smartphone terminal,
The store congestion level data is data based on the number of people in the store,
The communication network is at least one of the group consisting of an Internet network, a mobile phone network, and a wireless connection network,
The stores consist of pachinko stores, game center stores, restaurant stores, cafe stores, drug store stores, bookstore stores, rental video stores, car dealer stores, home center stores, convenience store stores, nursing homes, hospitals, movie theaters and theaters. Ru der those selected from the group, the power management device according to any one of claims 8 10. In the store, a plurality of ventilation fans are installed, and a plurality of air conditioning indoor units are installed,
The ventilation volume adjustment system has a function of controlling the ventilation fan in the zone corresponding to a plurality of zones in the store,
The power management device according to any one of claims 8 to 11, wherein the inverter frequency adjustment system has a function of controlling the air conditioner device in the zone corresponding to a plurality of zones in the store. . An energy-saving method for controlling both air-conditioning equipment and ventilation equipment,
A step of causing the ventilation rate adjustment system connected to a ventilation device including a ventilation fan and a damper to read the operation rate in the store;
Calculating a ventilation ratio in the ventilation volume adjustment system;
Controlling the ventilation fan and the damper based on the ventilation ratio by the ventilation volume adjustment system;
A step of causing the inverter frequency adjustment system connected to the air conditioning equipment including the inverter motor and the air conditioning indoor unit to read the ventilation ratio;
Calculating the control frequency of the inverter motor based on the ventilation ratio in the ventilation volume adjustment system;
By the inverter frequency adjustment system, it viewed including the step of controlling the inverter motor based on the control frequency,
Furthermore, a step of measuring a demand value at the time of operation in the air conditioner device is executed by the inverter frequency adjustment system,
In the step of calculating the control frequency of the inverter motor, the calculated control frequency is the number of revolutions that reaches the air conditioning set temperature in a time later than the fastest arrival control frequency that is the control frequency that reaches the air conditioning set temperature in the shortest time And
A control frequency adapter that transmits a signal of the control frequency to the inverter motor is attached to the air conditioning outdoor unit,
The air conditioner outdoor unit is connected to the inverter frequency adjustment system via the control frequency adapter,
The ventilation equipment device and the air conditioning equipment device are installed in the store,
The said ventilation volume adjustment system and the said inverter frequency adjustment system are the energy-saving methods which have the structure connectable with respect to the said ventilation apparatus apparatus and the said air conditioning apparatus apparatus of the state installed in the said store . Further, in the step of transmitting the measured demand value at the time of operation of the air conditioner device to a communication network and controlling the inverter motor, the inverter frequency adjustment system includes control data including the demand value. The energy saving method according to claim 13, wherein the inverter motor is controlled based on the control. In the store, a plurality of ventilation fans are installed, and a plurality of air conditioning indoor units are installed,
The ventilation volume adjustment system controls the ventilation fan in the zone corresponding to a plurality of zones in the store,
The energy saving method according to claim 13 or 14, wherein the inverter frequency adjustment system controls the air conditioner device based on a control frequency corresponding to the air conditioner device in the zone. A power management method for controlling both air conditioning equipment and ventilation equipment,
The step of inputting the store congestion level in a store equipped with an air conditioner device including an inverter motor and a ventilator device including a ventilator into a system cooperation control device configured by a central processing unit that calculates data and a storage device;
Calculating a ventilation ratio of the ventilation device based on the store congestion level by calculation of the system cooperation control device;
Calculating a control frequency of the inverter motor based on the ventilation ratio by calculation of the system cooperative control device;
Transmitting the control frequency to an inverter frequency adjustment system connected to the air conditioner device;
Controlling the inverter motor by the inverter frequency adjustment system based on the control frequency;
Transmitting the ventilation ratio to a ventilation volume adjustment system connected to the ventilation device;
Based on the ventilation ratio, viewing including the step of controlling the ventilator device by the ventilation adjustment system,
Furthermore, a step of measuring a demand value at the time of operation in the air conditioner device is executed by the inverter frequency adjustment system,
In the step of calculating the control frequency of the inverter motor, the calculated control frequency is the rotational speed that reaches the air conditioning set temperature in a time later than the fastest arrival control frequency that is the control frequency that reaches the air conditioning set temperature in the shortest time And
A control frequency adapter that transmits a signal of the control frequency to the inverter motor is attached to the air conditioning outdoor unit,
The inverter frequency adjustment system is connected to the air conditioner outdoor unit via the control frequency adapter,
The ventilation equipment device and the air conditioning equipment device are installed in the store,
The said ventilation volume adjustment system and the said inverter frequency adjustment system are the power management methods which have the structure connectable with respect to the said ventilation apparatus apparatus and the said air conditioning apparatus apparatus of the state installed in the said store . The method further includes a step of transmitting demand data including a demand value at the time of operation in the air conditioner apparatus and system data including an air conditioning set temperature and / or a frequency upper limit value of the inverter motor to a communication network. The power management method described.   The power management method according to claim 16 or 17, wherein, in the step of controlling the inverter motor, the inverter frequency adjustment system controls the inverter motor based on control data including a demand value. . In the store, a plurality of the ventilation fans are installed, and a plurality of air conditioning indoor units are installed,
The ventilation volume adjustment system controls the ventilation fan in the zone corresponding to a plurality of zones in the store,
The said inverter frequency adjustment system controls the said air conditioner apparatus based on the said control frequency corresponding to the said air conditioner apparatus in the said zone, The any one of Claims 16-18 characterized by the above-mentioned. Power management method.

Images