CN203671812U - Energy management system of building with renewable energy source comprehensive utilization function - Google Patents
Energy management system of building with renewable energy source comprehensive utilization function Download PDFInfo
- Publication number
- CN203671812U CN203671812U CN201320847839.XU CN201320847839U CN203671812U CN 203671812 U CN203671812 U CN 203671812U CN 201320847839 U CN201320847839 U CN 201320847839U CN 203671812 U CN203671812 U CN 203671812U
- Authority
- CN
- China
- Prior art keywords
- motor
- driven valve
- temperature
- soil
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 claims abstract description 63
- 238000010438 heat treatment Methods 0.000 claims abstract description 59
- 238000009825 accumulation Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 230000001932 seasonal effect Effects 0.000 claims abstract description 4
- 230000005520 electrodynamics Effects 0.000 claims description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 102220008982 rs187686559 Human genes 0.000 claims description 12
- 238000007726 management method Methods 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 9
- 238000011161 development Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/272—Solar heating or cooling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model provides an energy management system of a building with the renewable energy source comprehensive utilization function. The energy management system comprises an on-site monitoring computer, an on-site module, a sensor, an actuator, a solar heat collector, a soil heat exchanger, heat pumps, an indoor ground heating coil pipe and a pipeline. The on-site monitoring computer and the on-site module are connected, and the on-site module is connected with the sensor and the actuator. The six control modes of direct indoor heating through solar, heating through the solar heat pump, heating through solar and the soil source heat pump, heating through the soil source heat pump, solar seasonal soil heat accumulation and direct indoor cooling through soil are respectively achieved. The energy management system has the advantages that product quality and customer satisfaction are improved, maintenance cost and improvement cost of the system are lowered, a manger can be helped to quickly, efficiently and intelligently make decisions, and more economic benefits and social benefits are created.
Description
Technical field
The utility model relates to solar energy heat utilization field, particularly a kind of energy management system of renewable energy comprehensive utilization building.
Background technology
Due to geographical position and the climatic characteristic of China, overwhelming majority building all needs to use heating air-conditioner system, and to earth-source hot-pump system, the application in building heating ventilation air-conditioning system has brought huge development potentiality in the fast development of urban architecture.According to statistics, building energy consumption shared ratio in China's energy overall consumption has reached 27.6%, and still sustainable growth.The power consumption of China's cities and towns civil buildings operation at present accounts for 25% left and right of China's gross generation, and the fire coal that the heating of northern area cities and towns consumes accounts for 15%～20% of the non-coal for power generation amount of China, the energy that these numerical value only consume for constructing operation.
The energy that building use procedure consumes accounts for its full life process and consumes the more than 80% of total energy.Present Chinese cities and towns constructing operation energy consumption, by northern area winter heating energy consumption, house and energy consumption, the large public building structure of energy consumption of general public building except heating, accounts for 20%～22% of social total energy consumption.Building energy consumption is affected by unit are energy consumption and building total amount, increases along with the increase of building total amount.In the U.S., Europe and the developed country such as Japanese, constructing operation energy consumption level is in manufacturing 20%～25% of big country period.
Along with the fast development of solar thermal utilization industry, requirement to the control of solar energy-ground source heat pump heating (cold) system intelligent grows with each passing day, turning under basic Conditions of New Economy with informationization, digitlization, network, the networking of solar energy-ground source heat pump heating (cold) device also will become the inexorable trend of a development.
In solar energy utilization control industry, because entirety is started late, domestic only have Some Enterprises to do actual application discussion to the remote access of solar hot-water engineering, but in the control of Practical Project, how also really not realize automatic control function.
Summary of the invention
In order to solve the requirement to the control of solar energy-ground source heat pump heating (cold) system intelligent, the technical scheme that the utility model adopts is: the utility model provides a kind of energy management system of renewable energy comprehensive utilization building, comprising: on-site supervision computer, field module, sensor, actuator, solar thermal collector, soil heat exchanger, heat pump, indoor ground-heating coil pipe and pipeline.
It is computerization monitoring system that the utility model provides a kind of energy management system of renewable energy comprehensive utilization building, claim again DDC system, be direct control system, its processing and control algolithm to measurement data is all taking numerical calculation as basis, realizes by software; Software adopts configuration software, various input signals is directly received to computer input port by data/address bus, thereby realize data acquisition and control and management defencive function; On-site supervision computer connects with field module, and field module connects with sensor and actuator; Solar thermal collector delivery port connects electrodynamic pump a, and water inlet connects motor-driven valve h; Soil heat exchanger water inlet connects motor-driven valve f, and the mouth of a river connects motor-driven valve g; Heat Pump source connects respectively motor-driven valve d, motor-driven valve e, and heat pump ground warming side connects respectively motor-driven valve d, motor-driven valve e; Indoor ground-heating coil pipe water inlet connects electrodynamic pump b, and indoor ground-heating coil pipe delivery port connects electrodynamic pump b;
Pipeline b is the electrodynamic pump a of UNICOM, motor-driven valve i, motor-driven valve j, motor-driven valve a, motor-driven valve d respectively; Pipeline c is the electrodynamic pump b of UNICOM, motor-driven valve a, motor-driven valve b respectively; Pipeline d is UNICOM's indoor ground-heating coil pipe, motor-driven valve c, motor-driven valve i respectively; Pipeline f is the motor-driven valve i of UNICOM, motor-driven valve e, motor-driven valve j, electrodynamic pump e respectively; Pipeline g is the electrodynamic pump e of UNICOM, motor-driven valve k, motor-driven valve f respectively; Pipeline h is the motor-driven valve g of UNICOM, motor-driven valve h, motor-driven valve i, motor-driven valve k respectively;
The temperature that outdoor temperature sensor is measured is T8, in heat collector, the temperature of temperature sensor measurement is T1, the temperature that accumulation of heat soil temperature sensor is measured is T2, the temperature of soil heat exchanger leaving water temperature sensor measurement is T9, and the temperature that indoor ground-heating coil temperature sensor is measured is that the temperature that T3, indoor temperature transmitter are measured is T10.
When indoor temperature T10≤15 DEG C (adjustable), utilize solar thermal collector to carry out medium in system pipeline to heat, as temperature T 1 >=T3 in solar thermal collector, and when T1 >=(T10+3 DEG C), first start motor-driven valve a, motor-driven valve i, motor-driven valve k, motor-driven valve h simultaneously, then after the 2S of interval, start electrodynamic pump a, electrodynamic pump b, electrodynamic pump e; When indoor temperature T10=22 DEG C (adjustable), close all actuators, realize with solar energy directly to indoor heating.
When indoor temperature T10≤15 DEG C (adjustable), when 1 >=5 DEG C of temperature T in solar thermal collector, and T1 < T10(indoor temperature) when 3 DEG C (adjustable), first start motor-driven valve b, motor-driven valve c, motor-driven valve d, motor-driven valve e, motor-driven valve k, motor-driven valve h simultaneously, after the 2S of interval, start again electrodynamic pump a, electrodynamic pump b, electrodynamic pump e, start heat pump simultaneously and carry out work; When indoor temperature T10=22 DEG C (adjustable), close all actuators and heat pump, realize and utilize solar thermal collector and heat pump to heat medium in indoor ground-heating coil pipe, be i.e. solar heat pump heating mode.
When indoor temperature T10≤15 DEG C (adjustable), and the interior temperature T 1 of temperature T 2 >=solar thermal collector and T1 >=5 DEG C in soil, and T1 < T10(indoor temperature) when 3 DEG C (adjustable), first start motor-driven valve b, motor-driven valve c, motor-driven valve d, motor-driven valve e, motor-driven valve f, motor-driven valve g, motor-driven valve h simultaneously, after the 2S of interval, start again electrodynamic pump a, electrodynamic pump b, electrodynamic pump e, start heat pump simultaneously and carry out work; When indoor temperature T10=22 DEG C (adjustable), close all actuators and heat pump, realize and utilize solar thermal collector, heat pump and soil heat exchanger to combine medium in indoor ground-heating coil pipe is heated, be i.e. solar association soil source heat pump heating mode.
For warm season: when indoor temperature T10≤15 DEG C (adjustable), in the time of temperature T 1 and T1 >=5 in temperature T 2 >=solar thermal collector in soil DEG C, first start motor-driven valve b, motor-driven valve c, motor-driven valve d, motor-driven valve e, motor-driven valve f, motor-driven valve g, motor-driven valve i simultaneously, after the 2S of interval, start again electrodynamic pump b, electrodynamic pump e, start heat pump simultaneously and carry out work; When indoor temperature T10=22 DEG C (adjustable), close all actuators and heat pump, realize and utilize heat pump and soil heat exchanger to heat medium in indoor ground-heating coil pipe, be i.e. soil source heat pump heating mode.
When temperature T 2 in temperature T 1 >=soil in solar thermal collector approximately 8 DEG C (adjustable), first start motor-driven valve f, motor-driven valve g, motor-driven valve h, motor-driven valve k simultaneously, then after the 2S of interval, start electrodynamic pump a, electrodynamic pump e, realize and utilize soil heat exchanger to dispel the heat.After working after a while, when the temperature difference≤3 of T1 and T2 DEG C (adjustable), close all actuators, i.e. the seasonal soil thermal storage pattern of solar energy.Its beneficial effect is: at non-heating season,: indoor heat supply or the cooling of not needing, but because thing winter summer Building Cooling is load unbalanced, earth source heat pump is for heating air-conditioner, long-term operation can cause soil heat exchanger cold accumulation around, operational energy efficiency and reliability can decline year by year, therefore should to soil heat exchanger concurrent heating around or with other system cooperation, ensure soil heat balance.
Summer is as 28 DEG C of room temperature T10 > (adjustable), and when soil moisture T2≤20 DEG C (adjustable), first start motor-driven valve f, motor-driven valve g, motor-driven valve i, motor-driven valve a, motor-driven valve i simultaneously, after the 2S of interval, start again electrodynamic pump b, electrodynamic pump e, when room temperature T10 is lower than 25 DEG C or during with 3 DEG C of T2 temperature difference <, close all actuators, realize soil directly to indoor cooling pattern.
The utility model provides a kind of energy management system of renewable energy comprehensive utilization building, its beneficial effect is: improve the quality of products and CSAT, system maintenance, improvement cost are reduced, also can help manager to complete high speed, efficient intelligent decision-making, to create more economic benefit and social benefit.
Brief description of the drawings
Fig. 1 is the principle schematic of control system of the present utility model.
Fig. 2 is control system of the present utility model and structural representation.
Number in the figure is described as follows:
5-on-site supervision computer, 6-field module, 7-sensor, 8-actuator, 10-solar thermal collector, 11-soil heat exchanger, 12-heat pump, 13-indoor ground-heating coil pipe, 21-pipeline b, 22-pipeline c, 23-pipeline d, 25-pipeline f, 26-pipeline g, 27-pipeline h, 40-motor-driven valve a, 41-motor-driven valve b, 42-motor-driven valve c, 43-motor-driven valve d, 44-motor-driven valve e, 45-motor-driven valve f, 46-motor-driven valve g, 47-motor-driven valve h, 48-motor-driven valve i, 49-motor-driven valve j, 50-motor-driven valve k, 51-motor-driven valve i, 60-electrodynamic pump a, 61-electrodynamic pump b, 64-electrodynamic pump e, 80-outdoor temperature sensor, temperature sensor in 81-heat collector, 82-accumulation of heat soil temperature sensor, 83-soil heat exchanger leaving water temperature sensor, 84-indoor ground-heating coil temperature sensor, 85-indoor temperature transmitter.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model provides a kind of energy management system of renewable energy comprehensive utilization building, comprising: on-site supervision computer 5, field module 6, sensor 7, actuator 8, solar thermal collector 10, soil heat exchanger 11, heat pump 12, indoor ground-heating coil pipe 13 and pipeline; Wherein, pipeline comprises: pipeline b21, pipeline c22, pipeline d23, pipeline f25, pipeline g26, pipeline h27; Actuator 8 comprises: motor-driven valve a40, motor-driven valve b41, motor-driven valve c42, motor-driven valve d43, motor-driven valve e44, motor-driven valve f45, motor-driven valve g46, motor-driven valve h47, motor-driven valve i48, motor-driven valve j49, motor-driven valve k50, motor-driven valve i51, electrodynamic pump a60, electrodynamic pump b61, electrodynamic pump e64; Sensor 7 comprises: temperature sensor 81, accumulation of heat soil temperature sensor 82, soil heat exchanger leaving water temperature sensor 83, indoor ground-heating coil temperature sensor 84, indoor temperature transmitter 85 in outdoor temperature sensor 80, heat collector.
It is computerization monitoring system that the utility model provides a kind of energy management system of renewable energy comprehensive utilization building, claim again DDC system, be direct control system, its processing and control algolithm to measurement data is all taking numerical calculation as basis, realizes by software; Software adopts configuration software, various input signals is directly received to computer input port by data/address bus, thereby realize data acquisition and control and management defencive function; On-site supervision computer 5 connects with field module 6, and field module 6 connects with sensor 7 and actuator 8.
Solar thermal collector 10 delivery ports connect electrodynamic pump a60, and water inlet connects motor-driven valve h47; Soil heat exchanger 11 water inlets connect motor-driven valve f45, and delivery port connects motor-driven valve g46; Heat pump 12 heat source side connect respectively motor-driven valve d43, motor-driven valve e44, and heat pump 12 floor heating sides connect respectively motor-driven valve b41, motor-driven valve c42; Indoor ground-heating coil pipe 13 water inlets connect electrodynamic pump b61; Pipeline b21 is the electrodynamic pump a60 of UNICOM, motor-driven valve i48, motor-driven valve j49, motor-driven valve a40, motor-driven valve d43 respectively; Pipeline c22 is the electrodynamic pump b61 of UNICOM, motor-driven valve a40, motor-driven valve b41 respectively; Pipeline d23 is UNICOM's indoor ground-heating coil pipe 13, motor-driven valve c42, motor-driven valve i51 respectively; Pipeline f25 is the motor-driven valve i51 of UNICOM, motor-driven valve e44, motor-driven valve j49, electrodynamic pump e64 respectively; Pipeline g26 is the electrodynamic pump e64 of UNICOM, motor-driven valve k50, motor-driven valve f45 respectively; Pipeline h27 is the motor-driven valve g46 of UNICOM, motor-driven valve h47, motor-driven valve i48, motor-driven valve k50 respectively; The temperature that outdoor temperature sensor 80 is measured is T8, the temperature that in heat collector, temperature sensor 81 is measured is T1, the temperature that accumulation of heat soil temperature sensor 82 is measured is T2, the temperature that soil heat exchanger leaving water temperature sensor 83 is measured is T9, and the temperature that indoor ground-heating coil temperature sensor 84 is measured is that the temperature that T3, indoor temperature transmitter 85 are measured is T10.
As shown in Figure 2, when indoor temperature T10≤15 DEG C (adjustable), utilize solar thermal collector 10 to carry out medium in system pipeline to heat, as the interior temperature T 1 >=T3 of solar thermal collector 10, and when T1 >=(T10+3 DEG C), first start motor-driven valve a40, motor-driven valve i51, motor-driven valve k50, motor-driven valve h47 simultaneously, then after the 2S of interval, start electrodynamic pump a60, electrodynamic pump b61, electrodynamic pump e64; When indoor temperature T10=22 DEG C (adjustable), close all actuators 8, realize with solar energy directly to indoor heating.
As shown in Figure 2, when indoor temperature T10≤15 DEG C (adjustable), when 1 >=5 DEG C of the interior temperature T of solar thermal collector 10, and T1 < T10(indoor temperature) when 3 DEG C (adjustable), first start motor-driven valve b41, motor-driven valve c42, motor-driven valve d43, motor-driven valve e44, motor-driven valve k50, motor-driven valve h47 simultaneously, after the 2S of interval, start again electrodynamic pump a60, electrodynamic pump b61, electrodynamic pump e64, start heat pump 12 simultaneously and carry out work; When indoor temperature T10=22 DEG C (adjustable), close all actuators 8 and heat pump 12, realize and utilize solar thermal collector 10 and heat pump 12 to heat the interior medium of indoor ground-heating coil pipe 13, be i.e. solar heat pump heating mode.
As shown in Figure 2, when indoor temperature T10≤15 DEG C (adjustable), and the interior temperature T 1 of temperature T 2 >=solar thermal collector 10 and T1 >=5 DEG C in soil, and T1 < T10(indoor temperature) when 3 DEG C (adjustable), first start motor-driven valve b41, motor-driven valve c42, motor-driven valve d43, motor-driven valve e44, motor-driven valve f45, motor-driven valve g46, motor-driven valve h47 simultaneously, after the 2S of interval, start again electrodynamic pump a60, electrodynamic pump b61, electrodynamic pump e64, start heat pump 12 simultaneously and carry out work; When indoor temperature T10=22 DEG C (adjustable), close all actuators 8 and heat pump 12, realization utilizes solar thermal collector 10, heat pump 12 and soil heat exchanger 11 to combine the interior medium of indoor ground-heating coil pipe 13 is heated, i.e. solar association soil source heat pump heating mode.
As shown in Figure 2, for warm season: when indoor temperature T10≤15 DEG C (adjustable), in the time of the interior temperature T 1 of temperature T 2 >=solar thermal collector 10 in soil and T1 >=5 DEG C, first start motor-driven valve b41, motor-driven valve c42, motor-driven valve d43, motor-driven valve e44, motor-driven valve f45, motor-driven valve g46, motor-driven valve i48 simultaneously, after the 2S of interval, start again electrodynamic pump b61, electrodynamic pump e64, start heat pump 12 simultaneously and carry out work; When indoor temperature T10=22 DEG C (adjustable), close all actuators 8 and heat pump 12, realize and utilize heat pump 12 and soil heat exchanger 11 to heat the interior medium of indoor ground-heating coil pipe 13, be i.e. soil source heat pump heating mode.
As shown in Figure 2, when temperature T 2 in temperature T 1 >=soil in solar thermal collector 10 approximately 8 DEG C (adjustable), first start motor-driven valve f45, motor-driven valve g46, motor-driven valve h47, motor-driven valve k50 simultaneously, after the 2S of interval, start again electrodynamic pump a60, electrodynamic pump e64, realize and utilize soil heat exchanger 11 to dispel the heat.After working after a while, when the temperature difference≤3 of T1 and T2 DEG C (adjustable), close all actuators 8, i.e. the seasonal soil thermal storage pattern of solar energy.Its beneficial effect is: at non-heating season,: indoor heat supply or the cooling of not needing, but because thing winter summer Building Cooling is load unbalanced, earth source heat pump is for heating air-conditioner, long-term operation can cause soil heat exchanger cold accumulation around, operational energy efficiency and reliability can decline year by year, therefore should to soil heat exchanger concurrent heating around or with other system cooperation, ensure soil heat balance.
As shown in Figure 2, summer is as 28 DEG C of room temperature T10 > (adjustable), and when soil moisture T2≤20 DEG C (adjustable), first start motor-driven valve f45, motor-driven valve g46, motor-driven valve i48, motor-driven valve a40, motor-driven valve i51 simultaneously, after the 2S of interval, start again electrodynamic pump b61, electrodynamic pump e64, when room temperature T10 is lower than 25 DEG C or during with 3 DEG C of T2 temperature difference <, close all actuators 8, realize soil directly to indoor cooling pattern.
Claims (1)
1. an energy management system for renewable energy comprehensive utilization building, comprising: on-site supervision computer (5), field module (6), sensor (7), actuator (8), solar thermal collector (10), soil heat exchanger (11), heat pump (12), indoor ground-heating coil pipe (13) and pipeline; Wherein, pipeline comprises: pipeline b (21), pipeline c (22), pipeline d (23), pipeline f (25), pipeline g (26), pipeline h (27); Actuator (8) comprising: motor-driven valve a (40), motor-driven valve b (41), motor-driven valve c (42), motor-driven valve d (43), motor-driven valve e (44), motor-driven valve f (45), motor-driven valve g (46), motor-driven valve h (47), motor-driven valve i (48), motor-driven valve j (49), motor-driven valve k (50), motor-driven valve i (51), electrodynamic pump a (60), electrodynamic pump b (61), electrodynamic pump e (64); Sensor (7) comprising: temperature sensor (81), accumulation of heat soil temperature sensor (82), soil heat exchanger leaving water temperature sensor (83), indoor ground-heating coil temperature sensor (84), indoor temperature transmitter (85) in outdoor temperature sensor (80), heat collector;
It is characterized in that: on-site supervision computer (5) connects with field module (6), field module (6) connects with sensor (7) and actuator (8); Solar thermal collector (10) delivery port connects electrodynamic pump a (60), and water inlet connects motor-driven valve h (47); Soil heat exchanger (11) water inlet connects motor-driven valve f (45), and delivery port connects motor-driven valve g (46); Heat pump (12) heat source side connects respectively motor-driven valve d (43), motor-driven valve e (44), and heat pump (12) floor heating side connects respectively motor-driven valve b (41), motor-driven valve c (42); Indoor ground-heating coil pipe (13) water inlet connects electrodynamic pump b (61); Pipeline b (21) is the electrodynamic pump a of UNICOM (60), motor-driven valve i (48), motor-driven valve j (49), motor-driven valve a (40), motor-driven valve d (43) respectively; Pipeline c (22) is the electrodynamic pump b of UNICOM (61), motor-driven valve a (40), motor-driven valve b (41) respectively; Pipeline d (23) is UNICOM's indoor ground-heating coil pipe (13), motor-driven valve c (42), motor-driven valve i (51) respectively; Pipeline f (25) is the motor-driven valve i of UNICOM (51), motor-driven valve e (44), motor-driven valve j (49), electrodynamic pump e (64) respectively; Pipeline g (26) is the electrodynamic pump e of UNICOM (64), motor-driven valve k (50), motor-driven valve f (45) respectively; Pipeline h (27) is the motor-driven valve g of UNICOM (46), motor-driven valve h (47), motor-driven valve i (48), motor-driven valve k (50) respectively; The temperature that outdoor temperature sensor (80) is measured is T8, the temperature that in heat collector, temperature sensor (81) is measured is T1, the temperature that accumulation of heat soil temperature sensor (82) is measured is T2, the temperature that soil heat exchanger leaving water temperature sensor (83) is measured is T9, and the temperature that indoor ground-heating coil temperature sensor (84) is measured is that the temperature that T3, indoor temperature transmitter (85) are measured is T10;
When indoor temperature T10≤15 DEG C (adjustable), utilize solar thermal collector (10) to carry out medium in system pipeline to heat, as temperature T 1 >=T3 in solar thermal collector (10), and when T1 >=(T10+3 DEG C), first start motor-driven valve a (40), motor-driven valve i (51), motor-driven valve k (50), motor-driven valve h (47) simultaneously, then after the 2S of interval, start electrodynamic pump a (60), electrodynamic pump b (61), electrodynamic pump e (64); When indoor temperature T10=22 DEG C (adjustable), close all actuators (8), realize with solar energy directly to indoor heating;
When indoor temperature T10≤15 DEG C (adjustable), when 1 >=5 DEG C of temperature T in solar thermal collector (10), and T1 < T10(indoor temperature) when 3 DEG C (adjustable), first start motor-driven valve b (41), motor-driven valve c (42), motor-driven valve d (43), motor-driven valve e (44), motor-driven valve k (50), motor-driven valve h (47) simultaneously, after the 2S of interval, start again electrodynamic pump a (60), electrodynamic pump b (61), electrodynamic pump e (64), start heat pump (12) simultaneously and carry out work; When indoor temperature T10=22 DEG C (adjustable), close all actuators (8) and heat pump (12), realization utilizes solar thermal collector (10) and heat pump (12) to heat the interior medium of indoor ground-heating coil pipe (13), i.e. solar heat pump heating mode;
When indoor temperature T10≤15 DEG C (adjustable), and the interior temperature T 1 of temperature T 2 >=solar thermal collector (10) and T1 >=5 DEG C in soil, and T1 < T10(indoor temperature) when 3 DEG C (adjustable), first start motor-driven valve b (41) simultaneously, motor-driven valve c (42), motor-driven valve d (43), motor-driven valve e (44), motor-driven valve f (45), motor-driven valve g (46), motor-driven valve h (47), after the 2S of interval, start again electrodynamic pump a (60), electrodynamic pump b (61), electrodynamic pump e (64), start heat pump (12) simultaneously and carry out work, when indoor temperature T10=22 DEG C (adjustable), close all actuators (8) and heat pump (12), realization utilizes solar thermal collector (10), heat pump (12) and soil heat exchanger (11) to combine the interior medium of indoor ground-heating coil pipe (13) is heated, i.e. solar association soil source heat pump heating mode,
For warm season: when indoor temperature T10≤15 DEG C (adjustable), in the time of temperature T 1 and T1 >=5 in temperature T 2 >=solar thermal collector (10) in soil DEG C, first start motor-driven valve b (41), motor-driven valve c (42), motor-driven valve d (43), motor-driven valve e (44), motor-driven valve f (45), motor-driven valve g (46), motor-driven valve i (48) simultaneously, after the 2S of interval, start again electrodynamic pump b (61), electrodynamic pump e (64), start heat pump (12) simultaneously and carry out work; When indoor temperature T10=22 DEG C (adjustable), close all actuators (8) and heat pump (12), realization utilizes heat pump (12) and soil heat exchanger (11) to heat the interior medium of indoor ground-heating coil pipe (13), i.e. soil source heat pump heating mode;
In the solar thermal collector (10) in temperature T 1 >=soil when temperature T 2 approximately 8 DEG C (adjustable), first start motor-driven valve f (45), motor-driven valve g (46), motor-driven valve h (47), motor-driven valve k (50) simultaneously, after the 2S of interval, start again electrodynamic pump a (60), electrodynamic pump e (64), realize and utilize soil heat exchanger (11) to dispel the heat; After working after a while, when the temperature difference≤3 of T1 and T2 DEG C (adjustable), close all actuators (8), i.e. the seasonal soil thermal storage pattern of solar energy;
Summer is as 28 DEG C of room temperature T10 > (adjustable), and when soil moisture T2≤20 DEG C (adjustable), first start motor-driven valve f (45), motor-driven valve g (46), motor-driven valve i (48), motor-driven valve a (40), motor-driven valve i (51) simultaneously, after the 2S of interval, start again electrodynamic pump b (61), electrodynamic pump e (64), when room temperature T10 is lower than 25 DEG C or during with 3 DEG C of T2 temperature difference <, close all actuators (8), realize soil directly to indoor cooling pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847839.XU CN203671812U (en) | 2013-12-22 | 2013-12-22 | Energy management system of building with renewable energy source comprehensive utilization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847839.XU CN203671812U (en) | 2013-12-22 | 2013-12-22 | Energy management system of building with renewable energy source comprehensive utilization function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671812U true CN203671812U (en) | 2014-06-25 |
Family
ID=50968101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320847839.XU Expired - Fee Related CN203671812U (en) | 2013-12-22 | 2013-12-22 | Energy management system of building with renewable energy source comprehensive utilization function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671812U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373988A (en) * | 2014-10-22 | 2015-02-25 | 中国建筑设计院有限公司 | Multi-mode green intelligent seasonal heat storage building heating system and operation method |
| CN104596169A (en) * | 2015-02-03 | 2015-05-06 | 邢台兆丰源地热开发有限公司 | Automatic control system for ground-source heat pump |
| CN105465926A (en) * | 2015-12-11 | 2016-04-06 | 浙江陆特能源科技股份有限公司 | Three-coiler natural energy cooling and heating device |
| CN110736128A (en) * | 2019-08-23 | 2020-01-31 | 江苏盛世节能科技股份有限公司 | novel ground source heat pump coupling solar heating system and regulation and control method thereof |
| CN110878973A (en) * | 2019-11-19 | 2020-03-13 | 中国建筑科学研究院有限公司 | Optimized adjustment method and device for building composite energy device |
| US20210137025A1 (en) * | 2019-11-12 | 2021-05-13 | Korea Institute Of Industrial Technology | Smart farm system |
-
2013
- 2013-12-22 CN CN201320847839.XU patent/CN203671812U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373988A (en) * | 2014-10-22 | 2015-02-25 | 中国建筑设计院有限公司 | Multi-mode green intelligent seasonal heat storage building heating system and operation method |
| CN104596169A (en) * | 2015-02-03 | 2015-05-06 | 邢台兆丰源地热开发有限公司 | Automatic control system for ground-source heat pump |
| CN105465926A (en) * | 2015-12-11 | 2016-04-06 | 浙江陆特能源科技股份有限公司 | Three-coiler natural energy cooling and heating device |
| CN105465926B (en) * | 2015-12-11 | 2022-07-19 | 浙江陆特能源科技股份有限公司 | Three-coil natural energy cooling and heating device |
| CN110736128A (en) * | 2019-08-23 | 2020-01-31 | 江苏盛世节能科技股份有限公司 | novel ground source heat pump coupling solar heating system and regulation and control method thereof |
| US20210137025A1 (en) * | 2019-11-12 | 2021-05-13 | Korea Institute Of Industrial Technology | Smart farm system |
| US11622511B2 (en) * | 2019-11-12 | 2023-04-11 | Korea Institute Of Industrial Technology | Smart farm system |
| CN110878973A (en) * | 2019-11-19 | 2020-03-13 | 中国建筑科学研究院有限公司 | Optimized adjustment method and device for building composite energy device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103591629B (en) | A kind of heating system utilizing soil source heat pump to carry out solar cross-season accumulation of energy | |
| CN203671812U (en) | Energy management system of building with renewable energy source comprehensive utilization function | |
| CN104344603B (en) | Utilize buried pipe ground-source heat pump system and the method for paddy electricity auxiliary heat supplying/cooling | |
| CN201636957U (en) | Energy-saving and environment-friendly solar floor heating and hot water system for office buildings | |
| CN101738002A (en) | Energy system of solar energy composite ground source heat pump and application thereof | |
| CN104180419A (en) | Pile-foundation buried-pipe type all-season thermal storage solar heating system and control method thereof | |
| CN106352387A (en) | Hybrid energy heating and refrigerating system | |
| CN103017279A (en) | Ground source heat-pipe heat exchange system adapting to load change in operation cycle and control method | |
| CN202770057U (en) | Ground-source heat pump system distributed based on underground water source well array | |
| CN203757910U (en) | Solar seasonal soil heat storage and heat pump combined heating and air conditioning system | |
| CN201731641U (en) | Solar and air energy integrated thermal utilization system | |
| CN203223971U (en) | Multi-energy intelligent coupling system | |
| CN103644616B (en) | A kind of solar energy seasonal soil thermal storage heat pump composite heat supply air-conditioning system | |
| CN202125991U (en) | Novel heating system | |
| CN204313372U (en) | A kind of heating device utilizing solar energy and geothermal energy | |
| CN206001586U (en) | A kind of Differential Control solar energy heat distribution system | |
| CN205593045U (en) | Solar heating supply system based on stride water heat -retaining in season | |
| CN201463063U (en) | Solar energy warming device | |
| CN204165274U (en) | Utilize the buried pipe ground-source heat pump system of paddy electricity auxiliary heat supplying/cooling | |
| CN103234232A (en) | Solar-driven heat pipe type building hot water and heating device | |
| CN103884067B (en) | A kind of water air-conditioning system that indoor heating and refrigeration are provided | |
| CN202328524U (en) | Energy-saving device of heat supply system | |
| CN204629679U (en) | A kind of heating plant | |
| CN204574343U (en) | Each door type phase change energy-storage type solar water heating air conditioning | |
| CN203893499U (en) | Solar cold-energy modular energy storage system for new rural construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20171222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |