CN101038099A - Refrigerating, heating and making hot-water air conditioning system - Google Patents
Refrigerating, heating and making hot-water air conditioning system Download PDFInfo
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- CN101038099A CN101038099A CN 200710040127 CN200710040127A CN101038099A CN 101038099 A CN101038099 A CN 101038099A CN 200710040127 CN200710040127 CN 200710040127 CN 200710040127 A CN200710040127 A CN 200710040127A CN 101038099 A CN101038099 A CN 101038099A
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Abstract
A refrigerating, heating and hot water making air conditioner system includes at least one water-water heat pump unit, at least one water-water heat pump hot water unit, a switch valve, a pump, a heat exchanger, an air conditioner end device, a power control box and a connecting pipeline. The input/output water pipes of the evaporator of the one water-water heat pump unit are parallel connected with the input/output water pipes of the evaporator of the one water-water heat pump hot water unit. The condensator of the water-water heat pump hot water unit is connected with a application water supplement pipe and a water output pipe. The water-water heat pump unit refrigerates in summer and supply heat in winter; the water-water heat pump hot water unit produces life hot water whole year and supplies cold energy when making heat in summer. The system uses heat pump unit to replace furnace to supply heat and make life hot water, greatly reduces the cost for heating and making life hot water, avoids the discharge of the burnt pollution. The water-water heat pump hot water unit can supply cold energy to buildings when making hot water in summer, and improves the comprehensive efficiency of the system, and reduces the refrigeration cost.
Description
Technical field
The present invention relates to a kind of refrigeration, heat, heat the air-conditioning system of water, belong to field of Refrigeration and Air-conditioning.
Background technology
Traditional central air conditioner system only in the refrigeration in summer, need be provided with boiler heating in addition and produce the domestic hot-water usually, and utilization rate of equipment and installations is low, and energy consumption cost is big; Different cold and heat source branches is arranged simultaneously, and it is big to take up room, maintenance management expense height.
Summary of the invention
The present invention is directed to shortcomings such as the traditional air-conditioning system utilization rate of equipment and installations is low, Cooling and Heat Source is provided with dispersion, energy consumption cost is big, provide that system effectiveness height, Cooling and Heat Source comprehensively are provided with, the refrigeration of economic operating cost, heat, heat the air-conditioning system of water.
The object of the present invention is achieved like this: the air-conditioning system of freezing, heat, heating water, system comprises at least 1 water-water heat pump unit, at least 1 water-water heat pump hot water unit, transfer valve, the inlet/outlet pipe of the inlet/outlet pipe of the evaporimeter of water-water heat pump unit and water-water heat pump hot water unit evaporimeter is connected in parallel respectively, and water-water heat pump hot water unit condenser links to each other with answering water water inlet pipe, application hot water outlet pipe.Wherein water-water heat pump unit summer refrigeration, heat supply in winter; Water-water heat pump hot water unit is produced annual domestic hot-water and heated water in summer provides cold simultaneously.
When the water-water heat pump unit had two or many, the flow process of two or many water-water heat pump units was connected in parallel.
When water-water heat pump hot water unit had two or many, the flow process of two or many water-water heat pump hot water units was connected in parallel.
Transfer valve can be any in hand-operated valve, the motor-driven valve.
Heat exchanger is any in water cooling heat exchanger, cooling tower, the air cooling heat exchanger.
Water cooling heat exchanger is any in board-like, shell-tube type, the bushing type.
For the operation of centralized Control air-conditioning system, the dynamic Control case has communication interface and the external communication interface that links to each other with water-water heat pump unit and water-water heat pump hot water unit, and the communication interface form can be any among dry contact, RS485, RS232, the USB.
When being provided with one or more water-cooled handpiece Water Chilling Units, the flow process of one or more water-cooled handpiece Water Chilling Units and water-water heat pump unit is connected in parallel.
Advantage of the present invention is:
1. utilize source pump replacement boiler heating and produce the domestic hot-water, greatly reduce heating and produce domestic hot-water's operating cost.
2. but water-water heat pump hot water unit heats water cooling simultaneously in summer, has further improved the overall efficiency of system, has reduced the required expense of refrigeration.
3. Cooling and Heat Source is unified is provided with, a tractor serves several purposes, and the hold facility area is little, and the maintenance management expense is few.
4. system has banned boiler, and the discharging of no Air thing has reduced the air thermal pollution simultaneously.
Description of drawings
Accompanying drawing 1 is the flow chart of one embodiment of the present of invention.
Accompanying drawing 2 is flow charts of an alternative embodiment of the invention.
The specific embodiment
In accompanying drawing 1 illustrated embodiment, system host comprises water-water heat pump unit 1 and water-water heat pump hot water unit 2, the inlet/outlet pipe of the evaporimeter 5 of the inlet/outlet pipe of the evaporimeter 3 of water-water heat pump unit 1 and water-water heat pump hot water unit 2 is connected in parallel respectively, and the condenser 6 of water-water heat pump hot water unit 2 links to each other with answering water filling pipe 7, outlet pipe 8.System running pattern has: refrigeration, refrigeration heat water simultaneously, heat water, heating, heating heat water simultaneously.
The refrigerating operaton pattern: water-water heat pump unit 1 refrigerating operaton, water-water heat pump hot water unit 2 closes; Transfer valve 10,11,18,23 leaves, and transfer valve 15,19,24,25 closes.Flow through valve 10 and pipeline 12 of the cold water water outlet 9 of the evaporimeter 3 of water-water heat pump unit 1 enters air-conditioner tail end equipment capable 13 coolings, finishes a circulation through valve 11 Returning evaporimeters 3 again after water pump 14 pressurizations.Valve 23 is passed through in the water outlet of the condenser 4 of water-water heat pump unit 1 after heat exchanger 21 radiating and coolings are finished a circulation through valve 18 and pipeline 16 return condensed devices 4 then after water pump 20 pressurizations.
Refrigeration heats the water running pattern simultaneously: water-water heat pump unit 1 refrigerating operaton, and water-water heat pump hot water unit 2 heats water running; Transfer valve 10,11,18,23 leaves, and transfer valve 15,19,24,25 closes.Flow through valve 10 and pipeline 12 of the cold water water outlet 9 of the evaporimeter 5 of the evaporimeter 3 of water-water heat pump unit 1 and water-water heat pump hot water unit 2 enters air-conditioner tail end equipment capable 13 coolings, again by entering evaporimeter 3 respectively after water pump 14 pressurizations and evaporimeter 5 is finished a circulation.The water outlet of the condenser 4 of water-water heat pump unit 1 enters heat exchanger 21 radiating and coolings by valve 23 and pipeline 22, and the condenser 4 that returns water-water heat pump 1 through valve 18 after water pump 20 pressurization is finished a circulation; Condenser 6 heating of water-water heat pump hot water unit 2 answer water 7 by pipeline 8 output conduct productions, domestic hot-water.
Heat the water running pattern: water-water heat pump unit 1 closes, and water-water heat pump hot water unit 2 heats water running; Transfer valve 19,25 leaves, and transfer valve 10,11,15,18,23,24 closes.The water outlet of the evaporimeter 5 of water-water heat pump hot water unit 2 enters heat exchanger 21 heat absorptions by valve 25 and pipeline 22 and heats up, and finishes a circulation by water pump 20 pressurization backs by the evaporimeter 5 that valve 19 returns water-water heat pump hot water unit 2.Export as production, domestic hot-water by pipeline 8 after answering water 7 by condenser 6 heat temperature raisings of water-water heat pump hot water unit 2.
The heating operation pattern: water-water heat pump unit 1 heating operation, water-water heat pump hot water unit 2 closes; Transfer valve 15,19,24,25 leaves, and transfer valve 10,11,18,23 closes.Flow through valve 24 and pipeline 12 of the water outlet of the condenser 4 of water-water heat pump unit 1 enters air-conditioner tail end equipment capable 13 heat supplies, finishes a circulation by entering condenser 4 through valve 15 and pipeline 16 after water pump 14 pressurizations.Flow through valve 25 and pipeline 22 of the water outlet of the evaporimeter 3 of water-water heat pump unit 1 enters heat exchanger 21 heat absorptions and heats up, and enters evaporimeter 3 by valve 19 then after water pump 20 pressurizations and finishes a circulation.
Heating heats the water running pattern simultaneously: water-water heat pump unit 1 heating operation, and water-water heat pump hot water unit 2 heats water running; Transfer valve 15,19,24,25 leaves, and valve 10,11,18,23 closes.Flow through valve 25 and pipeline 22 of the cold water water outlet 9 of the evaporimeter 5 of the evaporimeter 3 of water-water heat pump unit 1 and water-water heat pump hot water unit 2 enters heat exchanger 21 heat absorptions and heats up, and enters evaporimeter 3 respectively and evaporimeter 5 is finished a circulation by water pump 20 pressurized stream through 19 fens two-way of valve.Flow through valve 24 and pipeline 12 of the water outlet of the condenser 4 of water-water heat pump unit 1 enters air-conditioner tail end equipment capable 13 heat supplies, and valve 15 and pipeline 16 return condensed devices 4 are finished a circulation by flowing through after water pump 14 pressurizations.Condenser 6 heating of water-water heat pump hot water unit 2 answer water 7 by pipeline 8 output conduct productions, domestic hot-water.
During each operational mode, dynamic Control case 26 carries out communication with water-water heat pump unit 1 and water-water heat pump hot water unit 2 by communication interface, the operation of control air-conditioning system.
In another embodiment shown in the accompanying drawing 2, system host comprises water-water heat pump unit 1, water-water heat pump hot water unit 2 and water-cooled handpiece Water Chilling Units 27; The inlet/outlet pipe of the inlet/outlet pipe of the evaporimeter 5 of the inlet/outlet pipe of the evaporimeter 3 of water-water heat pump unit 1, water-water heat pump hot water unit 2 and the evaporimeter 28 of water-cooled handpiece Water Chilling Units 27 is connected in parallel respectively; The inlet/outlet pipe of the inlet/outlet pipe of the condenser 4 of water-water heat pump unit 1 and the condenser 29 of water-cooled handpiece Water Chilling Units 27 is connected in parallel respectively; The condenser 6 of water-water heat pump hot water unit 2 links to each other with answering water filling pipe 7, outlet pipe 8.System running pattern has: refrigeration, refrigeration heat water simultaneously, heat water, heating, heating heat water simultaneously.
The refrigerating operaton pattern: water-water heat pump hot water unit 2 closes arbitrary refrigerating operaton or two common refrigerating operatons in water-water heat pump unit 1 and the water-cooled handpiece Water Chilling Units 27; Transfer valve 10,11,18,23 leaves, and transfer valve 15,19,24,25 closes.Flow through valve 10 and pipeline 12 of the cold water water outlet 9 of refrigeration unit enters air-conditioner tail end equipment capable 13 coolings, and the evaporimeter that returns refrigeration unit through valve 11 after water pump 14 pressurizations is finished a circulation again.After heat exchanger 21 radiating and coolings, the condenser that returns refrigeration unit through valve 18 after water pump 20 pressurizations is finished a circulation then by valve 23 in the condenser water outlet of refrigeration unit.
Refrigeration heats the water running pattern simultaneously: water-water heat pump hot water unit 2 heats water running, arbitrary refrigerating operaton or two common refrigerating operatons in water-water heat pump unit 1 and the water-cooled handpiece Water Chilling Units 27; Transfer valve 10,11,18,23 leaves, and transfer valve 15,19,24,25 closes.Flow through valve 10 and pipeline 12 of the cold water water outlet 9 of refrigeration unit and water-water heat pump hot water unit 2 enters air-conditioner tail end equipment capable 13 coolings, finishes a circulation by the evaporimeter that enters refrigeration unit and water-water heat pump hot water unit 2 after water pump 14 pressurizations respectively again.The condenser water outlet of refrigeration unit enters heat exchanger 21 radiating and coolings by valve 23, and the condenser that returns refrigeration unit through valve 18 after water pump 20 pressurization is finished a circulation.Export as production, domestic hot-water by pipeline 8 after answering water 7 by condenser 6 heat temperature raisings of water-water heat pump hot water unit 2.
Heat the water running pattern: water-water heat pump unit 1 closes, and water-cooled handpiece Water Chilling Units 27 is closed, and water-water heat pump hot water unit 2 heats water running; Transfer valve 19,25 leaves, and transfer valve 10,11,15,18,23,24 closes.The water outlet of the evaporimeter 5 of water-water heat pump hot water unit 2 enters heat exchanger 21 heat absorptions by valve 25 and pipeline 22 and heats up, and finishes a circulation by water pump 20 pressurization backs by the evaporimeter 5 that valve 19 returns water-water heat pump hot water unit 2; Condenser 6 heating of water-water heat pump hot water unit 2 answer water 7 by pipeline 8 output conduct productions, domestic hot-water.
The heating operation pattern: water-water heat pump unit 1 heating operation, water-water heat pump hot water unit 2 closes, and water-cooled handpiece Water Chilling Units 27 is closed; Transfer valve 15,19,24,25 leaves, and transfer valve 10,11,18,23 closes.Flow through valve 24 and pipeline 12 of the water outlet of the condenser 4 of water-water heat pump unit 1 enters air-conditioner tail end equipment capable 13 heat supplies, by finishing a circulation through valve 15 and pipeline 16 return condensed devices 4 after water pump 14 pressurizations.Flow through valve 25 and pipeline 22 of the water outlet of the evaporimeter 3 of water-water heat pump unit 1 enters heat exchanger 21 heat absorptions and heats up, and enters evaporimeter 3 by valve 19 then after water pump 20 pressurizations and finishes a circulation.
Heating heats the water running pattern simultaneously: water-water heat pump unit 1 heating operation, and water-water heat pump hot water unit 2 heats water running, and water-cooled handpiece Water Chilling Units 27 is closed; Transfer valve 15,19,24,25 leaves, and valve 10,11,18,23 closes.Flow through valve 25 and pipeline 22 of the water outlet 9 of the evaporimeter 5 of the evaporimeter 3 of water-water heat pump unit 1 and water-water heat pump hot water unit 2 enters heat exchanger 21 heat absorptions and heats up, by water pump 20 pressurizations after valve 19 enters evaporimeter 3 respectively and evaporimeter 5 is finished a circulation.Flow through valve 24 and pipeline 12 of the condenser water outlet of water-water heat pump unit 1 enters air-conditioner tail end equipment capable 13 heat supplies, enters condenser 4 by flow through after water pump 14 pressurizations valve 15 and pipeline 16 and finishes a circulation; Condenser 6 heating of water-water heat pump hot water unit 2 answer water 7 by pipeline 8 output conduct productions, domestic hot-water.
During each operational mode, dynamic Control case 26 carries out communication with water-water heat pump unit 1, water-water heat pump hot water unit 2 and water-cooled handpiece Water Chilling Units 27 by communication interface, the operation of control air-conditioning system.
Claims (9)
1. refrigeration, heating, heat the air-conditioning system of water, system comprises air-conditioner tail end equipment capable (13), water pump (14), water pump (20), heat exchanger (21), dynamic Control case (26) and connecting line, it is characterized in that: system comprises at least 1 water-water heat pump unit (1), at least 1 water-water heat pump hot water unit (2) and transfer valve (10), (11), (15), (18), (19), (23), (24), (25), wherein the inlet/outlet pipe of the evaporimeter (5) of the inlet/outlet pipe of the evaporimeter (3) of water-water heat pump unit (1) and water-water heat pump hot water unit (2) is connected in parallel respectively, the condenser (6) of water-water heat pump hot water unit (2) with answer water water inlet pipe (7), using hot water outlet pipe (8) links to each other.
2. refrigeration according to claim 1, heat, heat the air-conditioning system of water, it is characterized in that: when aforesaid water-water heat pump unit (1) had two or many, the flow process of two or many water-water heat pump units was connected in parallel.
3. refrigeration according to claim 1, heat, heat the air-conditioning system of water, it is characterized in that: when aforesaid water-water heat pump hot water unit (2) had two or many, the flow process of two or many water-water heat pump hot water units was connected in parallel.
4. refrigeration according to claim 1, heat, heat the air-conditioning system of water, it is characterized in that: aforesaid transfer valve (10), (11), (15), (18), (19), (23), (24), (25) can be any in hand-operated valve, the motor-driven valve.
5. refrigeration according to claim 1, heat, heat the air-conditioning system of water, it is characterized in that: aforesaid heat exchanger (21) is in water cooling heat exchanger, cooling tower, the air cooling heat exchanger any.
6. refrigeration according to claim 5, heat, heat the air-conditioning system of water, it is characterized in that: aforesaid water cooling heat exchanger is any in board-like, shell-tube type, the bushing type.
7. refrigeration according to claim 1, heat, heat the air-conditioning system of water, it is characterized in that: aforesaid dynamic Control case (26) has the communication interface that links to each other with all units and external communication interface.
According to claim 1 or 7 described refrigeration, heat, heat the air-conditioning system of water, it is characterized in that: aforesaid communication interface can be any among dry contact, RS485, RS232, the USB.
9. refrigeration according to claim 1, heat, heat the air-conditioning system of water, it is characterized in that: when being provided with one or more water-cooled handpiece Water Chilling Units (27) in the aforesaid system, one or more water-cooled handpiece Water Chilling Units (27) is connected in parallel with the flow process of water-water heat pump unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710040127 CN101038099A (en) | 2007-04-28 | 2007-04-28 | Refrigerating, heating and making hot-water air conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710040127 CN101038099A (en) | 2007-04-28 | 2007-04-28 | Refrigerating, heating and making hot-water air conditioning system |
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| CN101038099A true CN101038099A (en) | 2007-09-19 |
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| CN 200710040127 Pending CN101038099A (en) | 2007-04-28 | 2007-04-28 | Refrigerating, heating and making hot-water air conditioning system |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287965A (en) * | 2011-06-18 | 2011-12-21 | 山西省电力勘测设计院 | Heating and air-conditioning system for high-temperature steam compressing and circulating cold water heat pump set |
| CN102563963A (en) * | 2011-11-28 | 2012-07-11 | 中能东讯新能源科技(大连)有限公司 | Double-effect jet-type refrigeration/heat pump unit |
| CN102589194A (en) * | 2012-03-02 | 2012-07-18 | 刘小江 | Method and device for improving comprehensive utilization rate of energy source by utilizing heat pump |
| CN102880164A (en) * | 2012-11-06 | 2013-01-16 | 安徽日源环保能源科技有限公司 | Centralized control system and control method for air conditioners and hot water in building |
| CN102997498A (en) * | 2012-12-26 | 2013-03-27 | 上海中普节能科技有限公司 | Energy-saving cold and heat resource system for producing domestic hot water by using cooling tower |
| CN103307652A (en) * | 2012-03-13 | 2013-09-18 | 宁波市江北区索科电器有限公司 | Integrated household water supply, purification, boiling and heating device |
| CN104697241A (en) * | 2015-03-15 | 2015-06-10 | 北京中科华誉能源技术发展有限责任公司 | Integrated heat pump capable of achieving refrigeration and heating switching based on motor-driven three-way valves |
| CN105222251A (en) * | 2015-09-22 | 2016-01-06 | 肖剑仁 | A kind of two condensate correcting-distribuing device four-pipe system air-conditioning system of source pump coupling handpiece Water Chilling Units and using method thereof |
| CN105698435A (en) * | 2016-03-14 | 2016-06-22 | 天津商业大学 | Three-level heat pump energy-saving system with frequency conversion peak-shaving unit |
| CN105758062A (en) * | 2016-03-01 | 2016-07-13 | 上海东方低碳科技产业股份有限公司 | High-efficiency energy-saving double-source cold-hot water machine for hotels |
| CN105890120A (en) * | 2016-05-06 | 2016-08-24 | 珠海格力电器股份有限公司 | Self-adaptive switching method and device for heat supply modes of air conditioners |
| CN105972861A (en) * | 2016-06-30 | 2016-09-28 | 华东建筑设计研究院有限公司 | Water source heat pump system device based on technological waste heat recycle |
| CN112061366A (en) * | 2020-09-21 | 2020-12-11 | 上海欧星空调科技有限公司 | Operation control method of heating and refrigerating system based on double-circulation cooling system |
-
2007
- 2007-04-28 CN CN 200710040127 patent/CN101038099A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287965B (en) * | 2011-06-18 | 2013-05-01 | 山西省电力勘测设计院 | Heating and air-conditioning system for high-temperature steam compressing and circulating cold water heat pump set |
| CN102287965A (en) * | 2011-06-18 | 2011-12-21 | 山西省电力勘测设计院 | Heating and air-conditioning system for high-temperature steam compressing and circulating cold water heat pump set |
| CN102563963A (en) * | 2011-11-28 | 2012-07-11 | 中能东讯新能源科技(大连)有限公司 | Double-effect jet-type refrigeration/heat pump unit |
| CN102589194A (en) * | 2012-03-02 | 2012-07-18 | 刘小江 | Method and device for improving comprehensive utilization rate of energy source by utilizing heat pump |
| CN103307652A (en) * | 2012-03-13 | 2013-09-18 | 宁波市江北区索科电器有限公司 | Integrated household water supply, purification, boiling and heating device |
| CN102880164A (en) * | 2012-11-06 | 2013-01-16 | 安徽日源环保能源科技有限公司 | Centralized control system and control method for air conditioners and hot water in building |
| CN102997498A (en) * | 2012-12-26 | 2013-03-27 | 上海中普节能科技有限公司 | Energy-saving cold and heat resource system for producing domestic hot water by using cooling tower |
| CN104697241A (en) * | 2015-03-15 | 2015-06-10 | 北京中科华誉能源技术发展有限责任公司 | Integrated heat pump capable of achieving refrigeration and heating switching based on motor-driven three-way valves |
| CN105222251A (en) * | 2015-09-22 | 2016-01-06 | 肖剑仁 | A kind of two condensate correcting-distribuing device four-pipe system air-conditioning system of source pump coupling handpiece Water Chilling Units and using method thereof |
| CN105222251B (en) * | 2015-09-22 | 2018-09-07 | 肖剑仁 | A kind of double condensate correcting-distribuing device four-pipe system air-conditioning systems and its application method of heat pump unit coupling handpiece Water Chilling Units |
| CN105758062A (en) * | 2016-03-01 | 2016-07-13 | 上海东方低碳科技产业股份有限公司 | High-efficiency energy-saving double-source cold-hot water machine for hotels |
| CN105698435A (en) * | 2016-03-14 | 2016-06-22 | 天津商业大学 | Three-level heat pump energy-saving system with frequency conversion peak-shaving unit |
| CN105890120A (en) * | 2016-05-06 | 2016-08-24 | 珠海格力电器股份有限公司 | Self-adaptive switching method and device for heat supply modes of air conditioners |
| CN105972861A (en) * | 2016-06-30 | 2016-09-28 | 华东建筑设计研究院有限公司 | Water source heat pump system device based on technological waste heat recycle |
| CN112061366A (en) * | 2020-09-21 | 2020-12-11 | 上海欧星空调科技有限公司 | Operation control method of heating and refrigerating system based on double-circulation cooling system |
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Open date: 20070919 |