CN202813932U - Energy-saving residential central temperature-control system - Google Patents

Energy-saving residential central temperature-control system Download PDF

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Publication number
CN202813932U
CN202813932U CN 201220372324 CN201220372324U CN202813932U CN 202813932 U CN202813932 U CN 202813932U CN 201220372324 CN201220372324 CN 201220372324 CN 201220372324 U CN201220372324 U CN 201220372324U CN 202813932 U CN202813932 U CN 202813932U
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water
electrically operated
operated valve
flow detector
energy
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祁振林
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Abstract

The utility model discloses an energy-saving residential central temperature-control system and relates to a central air conditioner, in particular to an efficient energy-saving central air conditioner. The energy-saving residential central temperature-control system comprises a variable frequency refrigerator, a fixed frequency refrigerator, a gas stove, an air conditioner and a system function controller. The system function controller is controlled through a master control computer. The problems that a heat pump is under restraint of ambient temperature, heating effect under low temperature environment is poor, output power of the fixed frequency refrigerator is hard to regulate and a high-power variable frequency refrigerator is high in price are solved. When the energy-saving residential central temperature-control system heats in winter, the gas stove directly heats system circulating water and domestic hot water is supplied all day long. When refrigerating load is high, master and slave of a refrigerating unit operate simultaneously, system water temperature drops by 12 DEG C, the slave stops operating and the master continues operating in the water temperature range of from 3 DEG C to 12 DEG C. Therefore, the energy-saving residential central temperature-control system has the advantages of both the variable frequency conditioner and the fixed frequency conditioner and has no disadvantages of both.

Description

The central thermoregulating system of a kind of energy-saving residence
Technical field
The utility model relates to a kind of central air-conditioning, and specifically it is a kind of energy-efficient central air-conditioning.
Background technology
Central air conditioner system is more much higher than self-contained air-conditioner aspect efficiency, and central air conditioner system also is applied in the home dwelling step by step.At present, adopt of central air-conditioning refrigerating part decided frequently refrigeration machine more, its advantage is that power is large, and efficient is high, and shortcoming is that power output is regulated difficulty, can only rely on it constantly " to drive, stop " compressor and adjust indoor temperature, one is opened one and is caused easily room temperature sometimes hot and sometimes cold between stopping, and consumes more electric energy, and the cost of convertible frequency air-conditioner is higher at present, especially powerful convertible frequency air-conditioner price is higher, and this cost control to central air-conditioning has proposed challenge; Central air-conditioning heats the part heat pumps that adopt more, extract heat energy from air, but the mode that heat pump the heats north in the winter time just seems gruelling.
Summary of the invention
The deficiency that the utility model exists in order to overcome prior art provides a kind of energy-saving residence central thermoregulating system.
The utility model can be achieved by taking following technical scheme:
The central thermoregulating system of a kind of energy-saving residence comprises refrigeration system, heating, air-conditioner, characterized by further comprising the systemic-function controller,
Described systemic-function controller comprises main control computer, electric T-shaped valve, electrically operated valve, water flow detector, temperature sensor and water pump, and described electrically operated valve comprises electrically operated valve
Figure 273624DEST_PATH_IMAGE001
And electrically operated valve , described water flow detector comprises water flow detector
Figure 450845DEST_PATH_IMAGE001
And water flow detector
Figure 137041DEST_PATH_IMAGE002
, described water pump comprises water pump
Figure 157081DEST_PATH_IMAGE001
And water pump
Figure 270530DEST_PATH_IMAGE002
,
Described refrigeration system comprises main refrigeration machine and secondary refrigeration machine, and described main refrigeration machine is frequency changer, and described secondary refrigeration machine is fixed frequently machine, and the refrigerant I/O of main refrigeration machine connects heat exchanger
Figure 195761DEST_PATH_IMAGE001
Upper corresponding refrigerant input/output terminal, the refrigerant I/O of secondary refrigeration machine connects heat exchanger
Figure 420069DEST_PATH_IMAGE002
Upper corresponding refrigerant input/output terminal,
Heat exchanger
Figure 809462DEST_PATH_IMAGE001
On water side, water pump, water flow detector And electrically operated valve
Figure 240760DEST_PATH_IMAGE001
Connect successively heat exchanger
Figure 268759DEST_PATH_IMAGE002
On water side, water pump
Figure 263391DEST_PATH_IMAGE002
, water flow detector And electrically operated valve
Figure 618466DEST_PATH_IMAGE002
Connect successively electrically operated valve
Figure 246893DEST_PATH_IMAGE001
And electrically operated valve
Figure 282983DEST_PATH_IMAGE002
The water side merge an end of the rear connection temperature sensor that links together, the other end of sensor is connected to the electric T-shaped valve port ,
Described heating is gas furnace, and the water side of gas furnace is connected to the electric T-shaped valve port
Figure 30676DEST_PATH_IMAGE002
,
The water intake end of described air-conditioner is connected to the electric T-shaped valve port
Figure 400477DEST_PATH_IMAGE003
,
Gas furnace, heat exchanger
Figure 369701DEST_PATH_IMAGE001
And heat exchanger
Figure 166756DEST_PATH_IMAGE002
Water intake end and the water side of described air-conditioner merge and link together,
Described main control computer connects temperature sensor, water flow detector
Figure 775592DEST_PATH_IMAGE001
, water flow detector Signal line, described main control computer connects electric T-shaped valve, electrically operated valve
Figure 756503DEST_PATH_IMAGE001
, electrically operated valve
Figure 724459DEST_PATH_IMAGE002
, gas furnace, main refrigeration machine and secondary refrigeration machine control circuit.
Described gas furnace is provided with cold water input and output end of hot water.
Compared with prior art, the beneficial effects of the utility model are:
1, solve heat pump and retrained by environment temperature, the bad problem of heating effect under the low temperature environment directly heats systemic circulation water with gas furnace when system heats in the winter time, and holding concurrently provided hot water for life in 24 hours;
Automatically regulate working procedure by main control computer 19 according to water temperature when 2, freezing, negative what when large refrigeration unit main frame (frequency conversion) slave (frequently fixed) work simultaneously, system water temperature is down to 12 ℃ of slaves and is quit work, main frame works in water temperature 3-12 ℃ scope, thereby frequency changer and the fixed frequently advantage of machine have been annexed, the shortcoming of having evaded again both;
3, each room disposes separately air-conditioner;
4, function translator places indoorly, and it is antifreeze to make recirculated water need not the heat pump frequent starting under the heat pump off position in the winter time, reaches energy-saving and cost-reducing;
5, the built-in double crossing over of function translator and binary cycle system are taked the water route parallel connection to regulate the work of refrigeration machine major-minor machine, thereby reached the reduction equipment cost, and be energy-efficient again;
6, the expansion tank in the shared gas stove in the system reduces equipment cost and saves room space;
7, configurable remote signal enabling device in the system is fit to working clan family and uses, and nobody the front remote start system of coming home from work turns temperature control mode work in the daytime man, and is so just more energy-saving and cost-reducing.
Description of drawings
Fig. 1 is the configuration diagram of the central thermoregulating system of energy-saving residence of the present utility model.
Shown in the number in the figure: 1, heat exchanger
Figure 820591DEST_PATH_IMAGE001
2, heat exchanger
Figure 532195DEST_PATH_IMAGE002
3, water pump
Figure 476012DEST_PATH_IMAGE001
4, water pump
Figure 614869DEST_PATH_IMAGE002
5, electrically operated valve
Figure 932718DEST_PATH_IMAGE001
6, electrically operated valve
Figure 448013DEST_PATH_IMAGE002
7, water flow detector
Figure 495603DEST_PATH_IMAGE001
8, water flow detector 9, temperature sensor; 10, electric T-shaped valve; 101, port
Figure 610507DEST_PATH_IMAGE001
102, port
Figure 663913DEST_PATH_IMAGE002
103, port
Figure 316743DEST_PATH_IMAGE003
11, main refrigeration machine; 12, secondary refrigeration machine; 13, gas furnace; 14 ~ 18, air-conditioner; 19, main control computer; 20, cold water input; 21, output end of hot water.
The specific embodiment
Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, this system be integrate heat, the dwelling house central authorities thermoregulating system of refrigeration and hot water for life. comprise refrigeration system, heating, air-conditioner (14), characterized by further comprising the systemic-function controller,
Described systemic-function controller comprises main control computer 19, electric T-shaped valve, electrically operated valve, water flow detector, temperature sensor 9 and water pump, and described electrically operated valve comprises electrically operated valve
Figure 797403DEST_PATH_IMAGE001
5 and electrically operated valve
Figure 355423DEST_PATH_IMAGE002
6, described water flow detector comprises water flow detector
Figure 946941DEST_PATH_IMAGE001
7 and water flow detector
Figure 969124DEST_PATH_IMAGE002
8, described water pump comprises water pump
Figure 620685DEST_PATH_IMAGE001
3 and water pump 4,
Described refrigeration system comprises main refrigeration machine 11 and secondary refrigeration machine 12, and described main refrigeration machine 11 is frequency changer, and described secondary refrigeration machine 12 is fixed frequently machine, and the refrigerant I/O of main refrigeration machine 11 connects heat exchanger
Figure 795632DEST_PATH_IMAGE001
Corresponding refrigerant input/output terminal on 1, the refrigerant I/O of secondary refrigeration machine 12 connects heat exchanger
Figure 423053DEST_PATH_IMAGE002
Corresponding refrigerant input/output terminal on 2,
Heat exchanger
Figure 245516DEST_PATH_IMAGE004
Water side on 1, water pump 3, water flow detector
Figure 512549DEST_PATH_IMAGE004
7 and electrically operated valve 5 connect heat exchanger successively
Figure 442645DEST_PATH_IMAGE002
Water side on 2, water pump
Figure 436009DEST_PATH_IMAGE002
4, water flow detector
Figure 190338DEST_PATH_IMAGE002
8 and electrically operated valve
Figure 192929DEST_PATH_IMAGE002
6 connect electrically operated valve successively
Figure 529364DEST_PATH_IMAGE001
5 and electrically operated valve
Figure 693629DEST_PATH_IMAGE002
6 water side merges an end of the rear connection temperature sensor 9 that links together, and the other end of sensor 9 is connected to electric T-shaped valve 10 ports
Figure 935254DEST_PATH_IMAGE001
101,
Described heating is gas furnace 13, and the water side of gas furnace 13 is connected to electric T-shaped valve 10 ports
Figure 475957DEST_PATH_IMAGE002
102,
The water intake end of described air-conditioner 14 is connected to electric T-shaped valve 10 ports
Figure 916166DEST_PATH_IMAGE003
103,
Gas furnace 13, heat exchanger
Figure 516911DEST_PATH_IMAGE001
1 and heat exchanger
Figure 980254DEST_PATH_IMAGE002
The water side merging of 2 water intake end and described air-conditioner 14 links together,
Described main control computer 19 connects temperature sensor 9, water flow detector
Figure 324647DEST_PATH_IMAGE001
7, water flow detector
Figure 370095DEST_PATH_IMAGE002
8 signal line, described main control computer 19 connects electric T-shaped valve 10, electrically operated valve
Figure 141742DEST_PATH_IMAGE001
5, electrically operated valve
Figure 92380DEST_PATH_IMAGE002
6, the control circuit of gas furnace 13, main refrigeration machine 11 and secondary refrigeration machine 12.
Preferably, described air-conditioner 14 arranges one at least, and the water inlet end merging of each air-conditioner 14 links together, and the water side merging of each air-conditioner 14 links together.
Optionally, described gas furnace 13 is provided with cold water input 20 and output end of hot water 21.
Switch to heat supply mode by main control computer 19 signal electric T-shaped valves 10 when heating, i.e. communications ports
Figure 974885DEST_PATH_IMAGE002
102 and port
Figure 389686DEST_PATH_IMAGE003
103, form hot-water return, by the gas furnace heat supply.
During refrigeration, main control computer 19 signal electric T-shaped valves 10 switch to cooling pattern, i.e. communications ports
Figure 332235DEST_PATH_IMAGE002
102 and port
Figure 770169DEST_PATH_IMAGE001
101, form chilled water circuit, simultaneously instruction electrically operated valve
Figure 456365DEST_PATH_IMAGE001
5 and electrically operated valve
Figure 476405DEST_PATH_IMAGE002
6 open, and start water pump
Figure 589855DEST_PATH_IMAGE001
3 and water pump 4 work, water flow detector
Figure 739393DEST_PATH_IMAGE001
7 detect water-flow signal and feed back to main control computer 19, and then water flow detector is so analogized in 11 work of main control computer 19 instruction master refrigeration machines
Figure 128786DEST_PATH_IMAGE002
8 detect and also make secondary refrigeration machine 12 work behind the water-flow signal.
When temperature sensor 9 measures water temperature value and is less than or equal to 12 ℃, main control computer 19 instruction water pumps
Figure 147558DEST_PATH_IMAGE002
4 quit work, and close simultaneously electrically operated valve
Figure 560085DEST_PATH_IMAGE002
6, water flow detector
Figure 588084DEST_PATH_IMAGE002
8 can't detect water-flow signal and stop to feed back to main control computer 19, and then the secondary refrigeration machine of main control computer 19 instructions quits work, and main compressor works in 3 ~ 12 ℃ of water temperature range.
The above person of thought, it only is the preferred embodiment of the utility model, when the scope that can not limit with this utility model enforcement, the content of namely generally putting down in writing according to the utility model claim and utility model specification has been done simple equivalence and has been changed and modification, all still belongs within the utility model claim institute covering scope.In addition, summary part and title only are the usefulness of auxiliary patent document search, are not the interest field that limits the utility model.

Claims (2)

1. an energy-saving residence central authorities thermoregulating system comprises refrigeration system, heating, air-conditioner (14), characterized by further comprising the systemic-function controller,
Described systemic-function controller comprises main control computer (19), electric T-shaped valve, electrically operated valve, water flow detector, temperature sensor (9) and water pump, and described electrically operated valve comprises electrically operated valve (5) and electrically operated valve
Figure DEST_PATH_RE-118413DEST_PATH_IMAGE002
(6), described water flow detector comprises water flow detector
Figure DEST_PATH_RE-470897DEST_PATH_IMAGE001
(7) and water flow detector
Figure DEST_PATH_RE-351129DEST_PATH_IMAGE002
(8), described water pump comprises water pump (3) and water pump
Figure DEST_PATH_RE-209680DEST_PATH_IMAGE002
(4),
Described refrigeration system comprises main refrigeration machine (11) and secondary refrigeration machine (12), and described main refrigeration machine (11) is frequency changer, and described secondary refrigeration machine (12) is fixed frequently machine, and the refrigerant I/O of main refrigeration machine (11) connects heat exchanger
Figure DEST_PATH_RE-619933DEST_PATH_IMAGE001
(1) upper corresponding refrigerant input/output terminal, the refrigerant I/O of secondary refrigeration machine (12) connects heat exchanger
Figure DEST_PATH_RE-733383DEST_PATH_IMAGE002
(2) upper corresponding refrigerant input/output terminal,
Heat exchanger
Figure DEST_PATH_RE-658613DEST_PATH_IMAGE001
(1) water side on, water pump (3), water flow detector
Figure DEST_PATH_RE-322069DEST_PATH_IMAGE001
(7) and electrically operated valve (5) connect successively heat exchanger
Figure DEST_PATH_RE-605600DEST_PATH_IMAGE002
(2) water side on, water pump
Figure DEST_PATH_RE-18127DEST_PATH_IMAGE002
(4), water flow detector
Figure DEST_PATH_RE-46126DEST_PATH_IMAGE002
(8) and electrically operated valve
Figure DEST_PATH_RE-165391DEST_PATH_IMAGE002
(6) connect successively electrically operated valve
Figure DEST_PATH_RE-355064DEST_PATH_IMAGE001
(5) and electrically operated valve
Figure DEST_PATH_RE-254887DEST_PATH_IMAGE002
(6) water side merges an end of the rear connection temperature sensor (9) that links together, and the other end of sensor (9) is connected to electric T-shaped valve (10) port
Figure DEST_PATH_RE-758681DEST_PATH_IMAGE001
(101),
Described heating is gas furnace (13), and the water side of gas furnace (13) is connected to electric T-shaped valve (10) port
Figure DEST_PATH_RE-60349DEST_PATH_IMAGE002
(102),
The water intake end of described air-conditioner (14) is connected to electric T-shaped valve (10) port (103),
Gas furnace (13), heat exchanger
Figure DEST_PATH_RE-857142DEST_PATH_IMAGE001
(1) and heat exchanger
Figure DEST_PATH_RE-244261DEST_PATH_IMAGE002
The water side merging of water intake end (2) and described air-conditioner (14) links together,
Described main control computer (19) connects temperature sensor (9), water flow detector
Figure DEST_PATH_RE-614062DEST_PATH_IMAGE001
(7), water flow detector
Figure DEST_PATH_RE-442341DEST_PATH_IMAGE002
(8) signal line, described main control computer (19) connects electric T-shaped valve (10), electrically operated valve
Figure DEST_PATH_RE-239395DEST_PATH_IMAGE001
(5), electrically operated valve
Figure DEST_PATH_RE-785914DEST_PATH_IMAGE002
(6), the control circuit of gas furnace (13), main refrigeration machine (11) and secondary refrigeration machine (12).
2. the central thermoregulating system of energy-saving residence according to claim 1 is characterized in that described gas furnace (13) is provided with cold water input (20) and output end of hot water (21).
CN 201220372324 2012-07-30 2012-07-30 Energy-saving residential central temperature-control system Expired - Fee Related CN202813932U (en)

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Application Number Priority Date Filing Date Title
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102967028A (en) * 2012-09-05 2013-03-13 祁振林 Function switcher of household central air conditioner
CN104180573A (en) * 2014-08-19 2014-12-03 重庆耐德能源装备集成有限公司 Cooling system
CN104515247A (en) * 2013-09-27 2015-04-15 宁夏银晨太阳能科技有限公司 Composite temperature control system and control method thereof
CN104777855A (en) * 2015-03-23 2015-07-15 上海理工大学 On-line detection system of water chilling unit and control method thereof
CN105222439A (en) * 2015-10-19 2016-01-06 北京捷通机房设备工程有限公司 Data center's air conditioning terminal energy-saving control device and control method
CN106871492A (en) * 2017-03-14 2017-06-20 挪信能源技术（上海）有限公司 A kind of group control system of earth source heat pump
US10197306B2 (en) 2013-08-14 2019-02-05 Carrier Corporation Heat pump system, heat pump unit using the same, and method for controlling multiple functional modes thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102967028A (en) * 2012-09-05 2013-03-13 祁振林 Function switcher of household central air conditioner
US10197306B2 (en) 2013-08-14 2019-02-05 Carrier Corporation Heat pump system, heat pump unit using the same, and method for controlling multiple functional modes thereof
CN104515247A (en) * 2013-09-27 2015-04-15 宁夏银晨太阳能科技有限公司 Composite temperature control system and control method thereof
CN104180573A (en) * 2014-08-19 2014-12-03 重庆耐德能源装备集成有限公司 Cooling system
CN104777855A (en) * 2015-03-23 2015-07-15 上海理工大学 On-line detection system of water chilling unit and control method thereof
CN105222439A (en) * 2015-10-19 2016-01-06 北京捷通机房设备工程有限公司 Data center's air conditioning terminal energy-saving control device and control method
CN106871492A (en) * 2017-03-14 2017-06-20 挪信能源技术（上海）有限公司 A kind of group control system of earth source heat pump
CN106871492B (en) * 2017-03-14 2019-05-03 挪信能源技术（上海）有限公司 A kind of group control system of earth source heat pump

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Granted publication date: 20130320

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