CN205137786U - Building power -operated control and subitem measurement system - Google Patents

Building power -operated control and subitem measurement system Download PDF

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Publication number
CN205137786U
CN205137786U CN201520789346.4U CN201520789346U CN205137786U CN 205137786 U CN205137786 U CN 205137786U CN 201520789346 U CN201520789346 U CN 201520789346U CN 205137786 U CN205137786 U CN 205137786U
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circuit
water
control
metering
heat
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方颖
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Hangzhou Zheng Xing Energy Technology Co., Ltd.
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方颖
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Abstract

The utility model discloses a building power -operated control and subitem measurement system, including central controller and a plurality of centralized control ware, the centralized control ware includes electric power illumination and power subsystem centralized control ware, and running water subsystem centralized control ware, gas (oil) subsystem centralized control ware and central air conditioning subsystem centralized control ware, wherein central air conditioning subsystem centralized control ware include air conditioning unit controller, life hot water cell controller and antifreeze concentration and recovery cell controller, the utility model discloses a central processing unit, centralized control ware are controlled with the tertiary of controller to measurement of normalized energy consumption subitem and real -time supervision result, the independent air conditioner load automatically regulated of multizone realize that architectural energy consumption's on -line measuring, dynamic analysis and efficiency is controlled, and the messenger constructs energy management and reaches a higher level, with moving tactful idealizing by equipment, has effectively improved energy efficiency.

Description

A kind of building energy controls and metering separate system
Technical field
The utility model relates to building energy and controls and field of measuring techniques, refers more particularly to a kind of automatic Real-time Collection, process, metering separate and control building energy effectively improving efficiency of energy utilization that can realize building energy service data and controls and terminal metering separate system.
Background technology
Comprehensive building energy consumption is relatively concentrated in HVAC and illumination, power two major parts, the ratio of building total energy consumption shared by these two pieces is especially maximum with HVAC energy consumption proportion, can more than 60% be reached, carry out the management of air-conditioning system thus, just complete a greater part of building energy consumption monitoring work.But the existing building central air conditioner system put into operation generally adopts centralized secondary heat exchange system, the chilled water produced by evaporimeter by compressor or heating water send into air conditioner end equipment by pipeline, reach air-conditioning and regulate object, the heat that system condensing loop produces or cold are then disposed in atmospheric environment by cooling tower, a large amount of valuable energy consumes in vain, cause system use cost higher, also certain influence is caused to environment, simultaneously, the central air conditioner system of single-mode adopts traditional VFC pattern, the simple control to the attached water pump of air-conditioner set can only be realized, the different adjustment requirement using region cannot be met, the diversity that user uses can not be adapted to, and, the metering of system energy consumption still adopts original manual metering mode, the data of provisional and random collection bring comparatively big error to analysis result, easily cause data distortion, accurately cannot reflect the actual motion state of air conditioning system, certainly, also to be far from being energy conservation accurately and effectively.
Utility model content
The utility model mainly solves existing building energy monitor and metering system function singleness, energy utilization rate is low and monitor measurement means backward technology problem; Provide a kind of automatic Real-time Collection, process, metering and control building energy effectively improving energy utilization rate that can realize building energy service data to control and metering separate system.
In order to solve the technical problem of above-mentioned existence, the utility model mainly adopts following technical proposals:
A kind of building energy of the present utility model controls and metering separate system, for control and the metering of building energy system, described building energy system comprises power lighting and power sub-system, running water subsystem, combustion gas/oil subsystem and central air-conditioning subsystem, described central air-conditioning subsystem comprises air-conditioning unit, domestic hot-water's unit and antifreeze and concentrates and recovery unit, described air-conditioning unit comprises multiple stage hot pump in low temp unit and Low Temperature Thermal reclaims source pump, described building energy controls and metering separate system comprises central controller and some central controllers, wherein
Described central controller is connected with each central controller by universal serial bus, gathers and the subsystem service data that processes export corresponding control signal for analyzing each central controller;
Described central controller comprises power lighting and power sub-system central controller, running water subsystem central controller, combustion gas/oil subsystem central controller and central air-conditioning subsystem central controller;
Described central air-conditioning subsystem central controller comprises air-conditioning unit controller, domestic hot-water's cell controller and antifreeze and concentrates and recovery unit controller;
Described air-conditioning unit controller is for collecting and process the service data of air-conditioning unit and exporting unit allocation signal, comprise some source pump mainboard MCU for controlling source pump and some heat-recovery heat pump unit mainboard MCU for controlling heat-recovery heat pump unit, described service data comprises unit input voltage, electric current, energy consumption, air conditioner loop turnover water temperature, flow, heat-exchanging loop turnover water temperature, flow and ambient temperature and humidity;
Described domestic hot-water's cell controller is collected and is processed the service data of domestic hot-water's unit and export control signal, and described service data comprises boiler turnover water temperature, liquid level and energy consumption parameter;
Described antifreeze concentrate and recovery unit controller for collect and process antifreeze and concentrate and recovery unit service data and export control signal, described service data comprises voltage, electric current, energy consumption parameter, antifreeze proportion, antifreeze storage bin liquid level, water temperature and ambient temperature and humidity;
Building energy control and metering system adopt the three class control of central processing unit, central controller and controller, central processing unit passes through each unit service data and the energy consumption parameter of central controller analyzing and diagnosing each controller acquisition process, the operation of corresponding unit and parts is accurately controlled again by each controller, with normalized metering separate energy consumption and Real-Time Monitoring result, realize the on-line checkingi of building energy consumption, dynamic analysis and efficiency to control, realize each unit and automatically add and subtract carrying row, building energy is managed and reaches a higher level, improve efficiency of energy utilization.
As preferably, described domestic hot-water's cell controller comprises module MCU, sensor circuit, control circuit, power circuit, telecommunication circuit, metering circuit and touch-screen, described sensor circuit is for gathering the Inlet and outlet water temperature of the first boiler and the second boiler, high water tank parameter, described control circuit is for the switch of the water intaking valve and outlet valve and running water water compensating valve that control the first water tank and the second water tank, described metering circuit gathers water intaking valve, the energy consumption data of outlet valve and water compensating valve and running water refill flow, by monitoring the service data of domestic hot-water's unit, improve efficiency of energy utilization, simultaneously, to the running water rate of water make-up of boiler, inlet/outlet valve and water compensating valve energy consumption carry out controlling and measuring, also the energy conservation level of system is improved.
As preferably, described antifreeze is concentrated comprises module MCU with recovery unit controller, sensor circuit, control circuit, power circuit, telecommunication circuit, metering circuit and touch-screen, described sensor circuit is for gathering antifreeze proportion, storage bin liquid level, water temperature, ambient temperature and humidity, described control circuit concentrates and the fluid infusion water pump in recovery unit for controlling described antifreeze, recovered water pump, the switch of antifreeze agitator and running water water compensating valve, described metering circuit is for gathering fluid infusion water pump, recovered water pump, the energy consumption data of antifreeze agitator and running water refill flow, by antifreeze is concentrated and recovery unit service data monitoring, when preventing winter, unit cooling circuit freezes, improve the security of unit operation, simultaneously, to running water rate of water make-up and fluid infusion water pump, recovered water pump, the energy consumption of agitator carries out controlling and measuring, also the energy conservation level of system is improved.
As preferably, the external water pump of air conditioner control module of described source pump mainboard MCU, heat-exchanging water pump control module, cooling tower control module and touch-screen, source pump mainboard MCU is got in touch with by CAN polled network and described each module.
As preferably, the external water pump of air conditioner control module of described heat-recovery heat pump unit mainboard MCU, heat-exchanging water pump control module, cooling tower control module, heat recovery water pump control module and touch-screen, heat-recovery heat pump unit mainboard MCU is got in touch with by CAN polled network and described each module.
As preferably, described water pump of air conditioner control module comprises module MCU, sensor circuit, control circuit, power circuit, telecommunication circuit and metering circuit, the Inlet and outlet water gentle flow of described sensor circuit for gathering unit air conditioner loop, described control circuit is for the switch of the operation and air conditioner loop control valve that control water pump of air conditioner, described metering circuit gathers the energy consumption data of water pump of air conditioner and control valve, by the monitoring to air conditioning unit loop turnover water temperature, accurately can control the operation of water pump of air conditioner, both improve the efficiency that air conditioning unit regulates, simultaneously, the energy consumption of water pump of air conditioner and control valve is controlled and metering, also the energy conservation level of system is improved.
As preferably, described heat-exchanging water pump control module comprises module MCU, sensor circuit, control circuit, power circuit, telecommunication circuit and metering circuit, the Inlet and outlet water gentle flow of described sensor circuit for gathering unit cooling circuit, described control circuit is for the switch of the operation and cooling circuit control valve that control heat exchange water pump, described metering circuit gathers heat exchange water pump and control valve energy consumption data, by the monitoring to unit cooling circuit turnover water temperature, accurately can control the operation of heat exchange water pump, both improve unit cooling effectiveness, simultaneously, the energy consumption of heat exchanging water pump and control valve controls and metering, also the energy conservation level of system is improved.
As preferably, described cooling tower control module comprises module MCU, sensor circuit, control circuit, power circuit, telecommunication circuit and metering circuit, described sensor circuit is for gathering the Inlet and outlet water benign environment temperature of cooling tower, described control circuit is used for operation and the cooling tower turnover circuit controls valve of heat exchange blower fan in controlled cooling model tower, the switch of running water water compensating valve, described metering circuit gathers heat exchange blower fan and control valve, the energy consumption data of water compensating valve, by the monitoring to cooling tower turnover water temperature, can the operation of accurate controlled cooling model tower heat exchange blower fan, improve heat exchange efficiency, reduce the impact on environment, simultaneously, the energy consumption of heat exchanging blower fan and water compensating valve controls and metering, also the energy conservation level of system is improved.
As preferably, described heat recovery water pump control module comprises module MCU, sensor circuit, control circuit, power circuit, telecommunication circuit and metering circuit, the Inlet and outlet water gentle flow of described sensor circuit for gathering the heat recovery circuit in recuperation of heat unit, described control circuit is for the switch of the operation and recuperation of heat control valve that control recuperation of heat water pump, described metering circuit gathers the energy consumption data of recuperation of heat water pump and control valve, originally the energy collection be disposed in environment is got up for the heating of domestic hot-water, both improve the utilization rate of the energy, also reduce the impact of cooling procedure on environment, simultaneously, the energy consumption of recuperation of heat water pump and control valve is controlled and metering, also the energy conservation level of system is more improved.
As preferably, described central air-conditioning subsystem central controller also comprises air conditioner load loop modulation controller, described air conditioner load loop modulation controller comprises module MCU, sensor circuit, control circuit, power circuit, telecommunication circuit, metering circuit and touch-screen, the external multiple stage of described sensor circuit is for measuring the branch road turnover temperature sensor of water temperature of air conditioner loop and the liquid level sensor for measuring air conditioner loop expansion tank liquid level, described control circuit to control to be located on each branch road of corresponding air conditioner loop and regulates the water regulating valve of branch road air conditioner load, described metering circuit gathers the energy consumption data of each water regulating valve, change the adjustment of originally single air conditioner load into multizone individual load automatically to regulate, by the Inlet and outlet water temperature difference of each branch road of monitoring air conditioner loop, judge the air conditioner load size in this region, and then control the water regulating valve of this branch road, reach the object of accurate measurement and this regional air conditioner load of adjustment, accuracy and the specific aim of adjustment are stronger, effectively improve energy source efficiency.
The beneficial effects of the utility model are: adopt central processing unit, the three class control of central controller and controller, central processing unit passes through each unit service data and the energy consumption parameter of central controller analyzing and diagnosing each controller acquisition process, the operation of corresponding unit and parts is accurately controlled again by each controller, with normalized metering separate energy consumption and Real-Time Monitoring result, multizone Independent air conditioning load regulates automatically, realize the on-line checkingi of building energy consumption, dynamic analysis and efficiency control, building energy is managed and reaches a higher level, idealized with energy equipment operation reserve, effectively improve efficiency of energy utilization.
Accompanying drawing explanation
Fig. 1 is the central air-conditioning subsystem schematic diagram of a kind of building energy system of the present utility model.
Fig. 2 is that building energy of the present utility model controls and metering separate system schematic.
Fig. 3 is the domestic hot-water's cell controller schematic diagram in Fig. 2 system.
Fig. 4 is that the antifreeze in Fig. 2 system concentrates and recovery unit controller schematic diagram.
Fig. 5 is the water pump of air conditioner control module schematic diagram in Fig. 2 system.
Fig. 6 is the heat-exchanging water pump control module schematic diagram in Fig. 2 system.
Fig. 7 is the cooling tower control module schematic diagram in Fig. 2 system.
Fig. 8 is the heat recovery water pump control module schematic diagram in Fig. 2 system.
Fig. 9 is the Load Regulation controller schematic diagram in Fig. 2 system.
The central air-conditioning subsystem of 1. building energy systems in figure, 11. central air conditioner unit, 111. source pump, 112. heat-recovery heat pump units, 113. water pump of air conditioner, 114. heat exchange water pumps, 115. heat exchange blower fans, 116. recuperation of heat water pumps, 117. water regulating valve, 12. domestic hot-water's unit, 121. first boilers, 122. second boilers, 13. antifreezes concentrate and recovery unit, 131. fluid infusion water pumps, 132. recovered water pump, 2. building energy controls and metering separate system, 21. central controllers, 22. central air-conditioning subsystem central controllers, 23. power lightings and power sub-system central controller, 24. running water subsystem central controllers, 25. combustion gas/oil subsystem central controller, 26. air-conditioning unit controllers, 261. source pump mainboard MCU, 262. heat-recovery heat pump unit mainboard MCU, 263. water pump of air conditioner control modules, 264. heat-exchanging water pump control modules, 265. cooling tower control modules, 266. heat recovery water pump control modules, 27. domestic hot-water's cell controllers, 271. module MCU, 272. sensor circuit, 273. control circuit, 274. power circuit, 275. telecommunication circuit, 276. metering circuit, 28. antifreezes concentrate and recovery unit controller, 29. air conditioner load loop modulation controllers.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of building energy of the present embodiment controls and metering separate system, for control and the metering of building energy system, building energy system comprises power lighting and power sub-system, running water subsystem, combustion gas/oil subsystem and central air-conditioning subsystem 1, as shown in Figure 1, central air-conditioning subsystem comprises air-conditioning unit 11, domestic hot-water's unit 12 and antifreeze concentrate and recovery unit 13, air-conditioning unit comprises a hot pump in low temp unit 111 and two Low Temperature Thermals reclaim source pump 112, as shown in Figure 2, building energy controls and metering separate system 2 comprises central controller 21 and central controller, central controller comprises central air-conditioning subsystem central controller 22, power lighting and power sub-system central controller 23, running water subsystem central controller 24 and combustion gas (oil) subsystem central controller 25, central controller is by universal serial bus and central controller liaison, central controller is for the service data that obtains and process each central controller and gather and export corresponding control signal, central air-conditioning subsystem central controller comprises air-conditioning unit controller 26, domestic hot-water's cell controller 27, concentrated and the recovery unit controller 28 of antifreeze and air conditioner load loop modulation controller 29, wherein:
Domestic hot-water's cell controller as shown in Figure 3, comprise module MCU271, sensor circuit 272, control circuit 273, power circuit 274, telecommunication circuit 275, metering circuit 276 and touch-screen, sensor circuit is for gathering the turnover water temperature of the first boiler 121 and the second boiler 122, boiler liquid level and running water refill flow, control circuit is for the switch of the water intaking valve and outlet valve and running water water compensating valve that control the first boiler and the second boiler, metering circuit gathers water intaking valve, the energy consumption data of outlet valve and water compensating valve and running water refill flow,
Antifreeze is concentrated with recovery unit controller as shown in Figure 4, comprise module MCU, sensor Acquisition Circuit, control circuit, power circuit, telecommunication circuit, metering circuit and touch-screen, sensor Acquisition Circuit is for gathering antifreeze proportion, storage bin liquid level, water temperature, ambient temperature and humidity, control circuit is for controlling the switch of fluid infusion water pump 131, recovered water pump 132, antifreeze agitator and running water water compensating valve, and metering circuit is for gathering energy consumption data and the running water refill flow of fluid infusion water pump, recovered water pump and antifreeze agitator;
Central air conditioner unit controller as shown in Figure 2, comprise one for controlling source pump mainboard MCU261 and two of source pump 111 for controlling the heat-recovery heat pump unit mainboard MCU262 of heat-recovery heat pump unit 112, the external water pump of air conditioner control module 263 of source pump mainboard MCU, heat-exchanging water pump control module 264, cooling tower control module 265 and touch-screen, source pump mainboard MCU is got in touch with by CAN polled network and each module communication, and the external water pump of air conditioner control module of heat-recovery heat pump unit mainboard MCU, heat-exchanging water pump control module, cooling tower control module, heat recovery water pump control module 266 and touch-screen, heat-recovery heat pump unit mainboard MCU is got in touch with by CAN polled network and each module communication,
Above-described water pump of air conditioner control module as shown in Figure 5, comprise module MCU, sensor Acquisition Circuit, control circuit, power circuit, telecommunication circuit and metering circuit, the Inlet and outlet water gentle flow of sensor Acquisition Circuit for gathering unit air conditioner loop, control circuit is for the switch of the operation and air conditioner loop control valve that control water pump of air conditioner 113, and metering circuit gathers the energy consumption data of water pump of air conditioner and control valve;
Described heat-exchanging water pump control module as shown in Figure 6, comprise module MCU, sensor Acquisition Circuit, transducer control circuit, power circuit, telecommunication circuit and metering circuit, the Inlet and outlet water gentle flow of sensor Acquisition Circuit for gathering unit cooling circuit, control circuit is for the switch of the operation and cooling circuit control valve that control heat exchange water pump 114, and metering circuit gathers heat exchange water pump and control valve energy consumption data;
Described cooling tower control module as shown in Figure 7, comprise module MCU, temperature collection circuit, control circuit, power circuit, telecommunication circuit and metering circuit, temperature collection circuit is for gathering the Inlet and outlet water benign environment temperature of cooling tower, control circuit is used for the switch of the operation of heat exchange blower fan 115 in controlled cooling model tower and cooling tower turnover circuit controls valve, running water water compensating valve, and metering circuit gathers the energy consumption data of heat exchange blower fan and control valve, water compensating valve;
Described heat recovery water pump control module as shown in Figure 8, comprise module MCU, sensor Acquisition Circuit, control circuit, power circuit, telecommunication circuit and metering circuit, the Inlet and outlet water gentle flow of sensor Acquisition Circuit for gathering the heat recovery circuit in recuperation of heat unit, control circuit is for the switch of the operation and recuperation of heat control valve that control recuperation of heat water pump 116, and metering circuit gathers the energy consumption data of recuperation of heat water pump and control valve;
Described air conditioner load loop modulation controller as shown in Figure 9, comprise module MCU, sensor Acquisition Circuit, control circuit, power circuit, telecommunication circuit, metering circuit and touch-screen, the external multiple stage of sensor Acquisition Circuit is for measuring the branch road turnover temperature sensor of water temperature of air conditioner loop and the liquid level sensor for measuring air conditioner loop expansion tank liquid level, control circuit controls to be arranged on each branch road of corresponding air conditioner loop and regulates the water regulating valve 117 of branch road air conditioner load, and metering circuit gathers the energy consumption data of each water regulating valve.
More than illustrate and not restriction has been done to the utility model; the utility model is also not limited only to the citing of above-mentioned explanation; the change that those skilled in the art make in essential scope of the present utility model, retrofit, increase or replace, all should be considered as protection domain of the present utility model.

Claims (10)

1. a building energy controls and metering separate system, for control and the metering of building energy system, described building energy system comprises power lighting and power sub-system, running water subsystem, combustion gas/oil subsystem and central air-conditioning subsystem (1), described central air-conditioning subsystem comprises air-conditioning unit (11), domestic hot-water's unit (12) and antifreeze and concentrates and recovery unit (13), described air-conditioning unit comprises multiple stage hot pump in low temp unit (111) and Low Temperature Thermal reclaims source pump (112), it is characterized in that:
Described building energy controls and metering separate system (2) comprises central controller (21) and some central controllers, wherein,
Described central controller is connected with each central controller by universal serial bus, gathers and the subsystem service data that processes export corresponding control signal for analyzing each central controller;
Described central controller comprises central air-conditioning subsystem central controller (22), power lighting and power sub-system central controller (23), running water subsystem central controller (24) and combustion gas/oil subsystem central controller (25);
Described central air-conditioning subsystem central controller comprises air-conditioning unit controller (26), domestic hot-water's cell controller (27) and antifreeze and concentrates and recovery unit controller (28);
Described air-conditioning unit controller is for collecting and process the service data of air-conditioning unit and exporting unit allocation signal, comprise some source pump mainboard MCU (261) for controlling source pump and some heat-recovery heat pump unit mainboards MCU (262) for controlling heat-recovery heat pump unit, described service data comprises unit input voltage, electric current, energy consumption, air conditioner loop turnover water temperature, flow, heat-exchanging loop turnover water temperature, flow and ambient temperature and humidity;
Described domestic hot-water's cell controller is collected and is processed the service data of domestic hot-water's unit and export control signal, and described service data comprises boiler turnover water temperature, liquid level and energy consumption parameter;
Described antifreeze concentrate and recovery unit controller for collect and process antifreeze and concentrate and recovery unit service data and export control signal, described service data comprises voltage, electric current, energy consumption parameter, antifreeze proportion, antifreeze storage bin liquid level, water temperature and ambient temperature and humidity.
2. a kind of building energy according to claim 1 controls and metering separate system, it is characterized in that: described domestic hot-water's cell controller (27) comprises module MCU (271), sensor circuit (272), control circuit (273), power circuit (274), telecommunication circuit (275), metering circuit (276) and touch-screen, described sensor circuit is for gathering the Inlet and outlet water temperature of the first boiler (121) and the second boiler (122), high water tank parameter, described control circuit is for the switch of the water intaking valve and outlet valve and running water water compensating valve that control the first water tank and the second water tank, described metering circuit gathers water intaking valve, the energy consumption data of outlet valve and water compensating valve and running water refill flow.
3. a kind of building energy according to claim 1 controls and metering separate system, it is characterized in that: described antifreeze is concentrated comprises module MCU (271) with recovery unit controller (28), sensor circuit (272), control circuit (273), power circuit (274), telecommunication circuit (275), metering circuit (276) and touch-screen, described sensor circuit is for gathering antifreeze proportion, storage bin liquid level, water temperature, ambient temperature and humidity, the fluid infusion water pump (131) of described control circuit for controlling described antifreeze and concentrate and in recovery unit, recovered water pump (132), the switch of antifreeze agitator and running water water compensating valve, described metering circuit is for gathering fluid infusion water pump, recovered water pump, the energy consumption data of antifreeze agitator and running water refill flow.
4. a kind of building energy according to claim 1 controls and metering separate system, it is characterized in that: the external water pump of air conditioner control module (263) of described source pump mainboard MCU (261), heat-exchanging water pump control module (264), cooling tower control module (265) and touch-screen, source pump mainboard MCU is got in touch with by CAN polled network and described each module.
5. a kind of building energy according to claim 1 controls and metering separate system, it is characterized in that: the external water pump of air conditioner control module (263) of described heat-recovery heat pump unit mainboard MCU (262), heat-exchanging water pump control module (264), cooling tower control module (265), heat recovery water pump control module (266) and touch-screen, heat-recovery heat pump unit mainboard MCU is got in touch with by CAN polled network and described each module.
6. a kind of building energy according to claim 4 or 5 controls and metering separate system, it is characterized in that: described water pump of air conditioner control module (263) comprises module MCU (271), sensor circuit (272), control circuit (273), power circuit (274), telecommunication circuit (275) and metering circuit (276), the Inlet and outlet water gentle flow of described sensor circuit for gathering unit air conditioner loop, described control circuit is for the switch of the operation and air conditioner loop control valve that control water pump of air conditioner (113), described metering circuit gathers the energy consumption data of water pump of air conditioner and control valve.
7. a kind of building energy according to claim 4 or 5 controls and metering separate system, it is characterized in that: described heat-exchanging water pump control module (264) comprises module MCU (271), sensor circuit (272), control circuit (273), power circuit (274), telecommunication circuit (275) and metering circuit (276), the Inlet and outlet water gentle flow of described sensor circuit for gathering unit cooling circuit, described control circuit is for the switch of the operation and cooling circuit control valve that control heat exchange water pump (114), described metering circuit gathers heat exchange water pump and control valve energy consumption data.
8. a kind of building energy according to claim 4 or 5 controls and metering separate system, it is characterized in that: described cooling tower control module (265) comprises module MCU (271), sensor circuit (272), control circuit (273), power circuit (274), telecommunication circuit (275) and metering circuit (276), described sensor circuit is for gathering the Inlet and outlet water benign environment temperature of cooling tower, described control circuit is used for operation and the cooling tower turnover circuit controls valve of heat exchange blower fan (115) in controlled cooling model tower, the switch of running water water compensating valve, described metering circuit gathers heat exchange blower fan and control valve, the energy consumption data of water compensating valve.
9. a kind of building energy according to claim 5 controls and metering separate system, it is characterized in that: described heat recovery water pump control module (266) comprises module MCU (271), sensor circuit (272), control circuit (273), power circuit (274), telecommunication circuit (275) and metering circuit (276), the Inlet and outlet water gentle flow of described sensor circuit for gathering the heat recovery circuit in recuperation of heat unit, described control circuit is for the switch of the operation and recuperation of heat control valve that control recuperation of heat water pump (116), described metering circuit gathers the energy consumption data of recuperation of heat water pump and control valve.
10. a kind of building energy according to claim 1 controls and metering separate system, it is characterized in that: described central air-conditioning subsystem central controller (22) also comprises air conditioner load loop modulation controller (29), described air conditioner load loop modulation controller comprises module MCU (271), sensor circuit (272), control circuit (273), power circuit (274), telecommunication circuit (275), metering circuit (276) and touch-screen, the external multiple stage of described sensor circuit is for measuring the branch road turnover temperature sensor of water temperature of air conditioner loop and the liquid level sensor for measuring air conditioner loop expansion tank liquid level, described control circuit to control to be located on each branch road of corresponding air conditioner loop and regulates the water regulating valve (117) of branch road air conditioner load, described metering circuit gathers the energy consumption data of each water regulating valve.
CN201520789346.4U 2015-10-13 2015-10-13 Building power -operated control and subitem measurement system Expired - Fee Related CN205137786U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105318500A (en) * 2015-10-13 2016-02-10 方颖 Building energy resource control and subentry metering system
CN106780107A (en) * 2016-11-22 2017-05-31 上海建筑设计研究院有限公司 A kind of region building function mixing match method
CN107621042A (en) * 2017-08-30 2018-01-23 滁州市西控电子有限公司 A kind of central air-conditioning centralized control system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105318500A (en) * 2015-10-13 2016-02-10 方颖 Building energy resource control and subentry metering system
CN105318500B (en) * 2015-10-13 2019-06-18 杭州正行能源科技有限公司 A kind of control of building energy and metering separate system
CN106780107A (en) * 2016-11-22 2017-05-31 上海建筑设计研究院有限公司 A kind of region building function mixing match method
CN106780107B (en) * 2016-11-22 2020-08-25 上海建筑设计研究院有限公司 Regional building function mixing and proportioning method
CN107621042A (en) * 2017-08-30 2018-01-23 滁州市西控电子有限公司 A kind of central air-conditioning centralized control system

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