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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CN
China
Prior art keywords
water
electrically operated
operated valve
energy
flow detector
Prior art date
Application number
CN 201220372324
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Chinese (zh)
Inventor
祁振林
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祁振林
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Priority to CN 201220372324 priority Critical patent/CN202813932U/en
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Publication of CN202813932U publication Critical patent/CN202813932U/en

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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 And electrically operated valve , described water flow detector comprises water flow detector And water flow detector , described water pump comprises water pump And water pump ,
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 Upper corresponding refrigerant input/output terminal, the refrigerant I/O of secondary refrigeration machine connects heat exchanger Upper corresponding refrigerant input/output terminal,
Heat exchanger On water side, water pump, water flow detector And electrically operated valve Connect successively heat exchanger On water side, water pump , water flow detector And electrically operated valve Connect successively electrically operated valve And electrically operated valve 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 ,
The water intake end of described air-conditioner is connected to the electric T-shaped valve port ,
Gas furnace, heat exchanger And heat exchanger 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 , water flow detector Signal line, described main control computer connects electric T-shaped valve, electrically operated valve , electrically operated valve , 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 2, heat exchanger 3, water pump 4, water pump 5, electrically operated valve 6, electrically operated valve 7, water flow detector 8, water flow detector 9, temperature sensor; 10, electric T-shaped valve; 101, port 102, port 103, port 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 5 and electrically operated valve 6, described water flow detector comprises water flow detector 7 and water flow detector 8, described water pump comprises water pump 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 Corresponding refrigerant input/output terminal on 1, the refrigerant I/O of secondary refrigeration machine 12 connects heat exchanger Corresponding refrigerant input/output terminal on 2,
Heat exchanger Water side on 1, water pump 3, water flow detector 7 and electrically operated valve 5 connect heat exchanger successively Water side on 2, water pump 4, water flow detector 8 and electrically operated valve 6 connect electrically operated valve successively 5 and electrically operated valve 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 101,
Described heating is gas furnace 13, and the water side of gas furnace 13 is connected to electric T-shaped valve 10 ports 102,
The water intake end of described air-conditioner 14 is connected to electric T-shaped valve 10 ports 103,
Gas furnace 13, heat exchanger 1 and heat exchanger 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 7, water flow detector 8 signal line, described main control computer 19 connects electric T-shaped valve 10, electrically operated valve 5, electrically operated valve 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 102 and port 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 102 and port 101, form chilled water circuit, simultaneously instruction electrically operated valve 5 and electrically operated valve 6 open, and start water pump 3 and water pump 4 work, water flow detector 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 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 4 quit work, and close simultaneously electrically operated valve 6, water flow detector 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 (6), described water flow detector comprises water flow detector (7) and water flow detector (8), described water pump comprises water pump (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 (1) upper corresponding refrigerant input/output terminal, the refrigerant I/O of secondary refrigeration machine (12) connects heat exchanger (2) upper corresponding refrigerant input/output terminal,
Heat exchanger (1) water side on, water pump (3), water flow detector (7) and electrically operated valve (5) connect successively heat exchanger (2) water side on, water pump (4), water flow detector (8) and electrically operated valve (6) connect successively electrically operated valve (5) and electrically operated valve (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 (101),
Described heating is gas furnace (13), and the water side of gas furnace (13) is connected to electric T-shaped valve (10) port (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 (1) and heat exchanger 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 (7), water flow detector (8) signal line, described main control computer (19) connects electric T-shaped valve (10), electrically operated valve (5), electrically operated valve (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 CN202813932U (en)

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Application Number Priority Date Filing Date Title
CN 201220372324 CN202813932U (en) 2012-07-30 2012-07-30 Energy-saving residential central temperature-control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220372324 CN202813932U (en) 2012-07-30 2012-07-30 Energy-saving residential central temperature-control system

Publications (1)

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CN202813932U true CN202813932U (en) 2013-03-20

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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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