CN101303147A - Air conditioner system capable of simultaneously using low temperature radiation and fan coiler - Google Patents
Air conditioner system capable of simultaneously using low temperature radiation and fan coiler Download PDFInfo
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- CN101303147A CN101303147A CNA2008101328446A CN200810132844A CN101303147A CN 101303147 A CN101303147 A CN 101303147A CN A2008101328446 A CNA2008101328446 A CN A2008101328446A CN 200810132844 A CN200810132844 A CN 200810132844A CN 101303147 A CN101303147 A CN 101303147A
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Abstract
The invention relates to an air-conditioning system, in particular to an air-conditioning system that is able to utilize low-temperature radiation and a fan pipe coil simultaneously. The system comprises a fan pipe coil air-conditioning system, a low-temperature radiating system, an supplementary heat source system and a fresh wind processing system; the fan pipe coil air-conditioning system consists of cold and heat sources, an air-conditioning pump, a fan pipe coil, a water-supply pipeline and a water-return pipeline, wherein, one end of the water-supply pipeline and one end of the water-return pipeline are connected with the exit end and the water-return end of the cold and heat sources respectively, and the fan pipe coil is merged with the water-supply pipeline and the water-return pipeline; the low-temperature radiating system is connected with the water-return pipeline by a side joint; and the supplementary heat source system and the fresh wind processing system are connected with the water-supply pipeline by a side joint. Each system of the invention is relatively independent and imposes no impact on others in respect of flow rate and resistance, and all systems can be operated simultaneously so as to achieve indoor comfortable condition; all systems are connected with each other closely and can be adjusted and controlled conveniently.
Description
Technical field
The present invention is a kind of air-conditioning system, the particularly a kind of air-conditioning system that can use low-temp radiating and fan coil simultaneously.
Background technology
Water system air-conditioner of the prior art produces hot and cold water by air-conditioner host or boiler, is transported to the indoor fan coil pipe, to regulate the temperature and humidity of room air.
Low-temp radiating of the prior art system produces hot and cold water by air-conditioner host or boiler, is transported to the coil pipe of imbedding in ground or the ceiling, and then the temperature in the conditioning chamber.
Before a kind of air-conditioning system, it is fast to change indoor temperature, control is convenient, but air supply velocity when excessive comfort level to human body negative effect is arranged.A kind of system in back mainly conducts heat with radiation mode, and certain accumulation of energy effect is arranged, even it is few also can to keep indoor temperature to descend after Cooling and Heat Source stops a period of time.
Because the flow and the drag characteristic of two system water have nothing in common with each other, therefore all have under the situation (use as summer and use radiant heating in air-conditioning, winter) of use two kinds of systems generally speaking, subsystem to switch and use, both advantages can not be brought into play simultaneously.
Summary of the invention
The objective of the invention is to switch the defective of using and causing both advantages not bring into play simultaneously in order to overcome existing water system air-conditioner and low-temp radiating system, invent a kind of air-conditioning system that can use low-temp radiating and fan coil simultaneously, so just can bring into play both advantages separately, indoor a home from home condition is provided fast.
The objective of the invention is to be realized by following technical scheme: the described air-conditioning system that can use low-temp radiating and fan coil simultaneously comprises fan coil cooling unit, low-temp radiating system, auxiliary thermal source system and fresh air treatment system; Fan coil cooling unit is made up of Cooling and Heat Source, air-conditioning system water pump, fan coil, water pipeline, water return pipeline, one end of water pipeline and water return pipeline is connected with the backwater end with the port of export of Cooling and Heat Source respectively, and fan coil is attempted by on water pipeline and the water return pipeline; The low-temp radiating system mixes water valve, radiating system water pump, water collecting and diversifying device and floor coil pipe (or ceiling coil pipe) by radiating system check-valves, threeway and forms, and floor coil pipe (or ceiling coil pipe) mixes water valve, radiating system water pump, water collecting and diversifying device side joint on water return pipeline by radiating system check-valves, threeway; The auxiliary thermal source system is made up of accessory system check-valves, accessory system water pump and auxiliary thermal source, auxiliary thermal source by accessory system water pump and accessory system check-valves side joint on water pipeline; Fresh air treatment system is made up of VMC water pump, VMC check-valves and fresh air processor, fresh air processor by VMC water pump and VMC check-valves side joint on water pipeline.
Described fresh air processor is provided with the humidifying and water supplying valve.
Described radiating system water pump is provided with humidity controller.
Described water pipeline is provided with temperature controller.
Described floor coil pipe (or ceiling coil pipe) also can be capillary network or furred ceiling radiant panel, or other equality units is alternative.
Described Cooling and Heat Source 1 can be geothermal water source, central cooling supplying heat source, air heat source, air conditioner cold water, or other are equal to substituting of Cooling and Heat Source.
Described auxiliary thermal source can be wall hung gas boiler, solar energy, electric heater, or other equality units substitute.
Good effect of the present invention is as follows: (B of low-temp radiating system, the C of auxiliary thermal source system and fresh air treatment system D) is separate on flow and resistance for main system of the present invention (fan coil cooling unit A) and each subsystem, be independent of each other, the increase of subsystem or minimizing can not cause the waterpower imbalance of main system and influence result of use, and main system and subsystem can move simultaneously, reaches indoor comfort conditions fast; The fan coil cooling unit cooling rapidly, there is the accumulation of energy effect in the low-temp radiating system, when discontinuous operation, also can satisfy indoor temperature substantially, the auxiliary thermal source system can move under the situation of main heat source deficiency automatically remedying the heat supply deficiency, fresh air treatment system to new wind carry out temperature, humidity is handled and is made it to satisfy indoor requirement; All systems closely link to each other, and it is convenient to regulate control.
Description of drawings
Fig. 1 is a systematic schematic diagram of the present invention
Fig. 2 is a system of the present invention special case schematic diagram
Among the figure:
A fan coil cooling unit B low-temp radiating system
The C shop helps heat source system D fresh air treatment system
1 Cooling and Heat Source, 2 air-conditioning system water pumps
3 fan coils, 4 radiating system check-valves
5 threeways mix water valve 6 radiating system water pumps
7 water collecting and diversifying devices, 8 floor coil pipes (or ceiling coil pipe)
9 accessory system check-valves, 10 accessory system water pumps
11 auxiliary thermal sources, 12 VMC water pumps
13 VMC check-valves, 14 fresh air processors
15 water pipelines, 16 water return pipelines
17 humidifying and water supplying valves, 18 humidity controllers
19 temperature controllers
The specific embodiment
As shown in Figure 1, the described air-conditioning system that can use low-temp radiating and fan coil simultaneously comprises fan coil cooling unit A, the B of low-temp radiating system, the C of auxiliary thermal source system and fresh air treatment system D; Fan coil cooling unit A is made up of Cooling and Heat Source 1, air-conditioning system water pump 2, fan coil 3, water pipeline 15, water return pipeline 16, one end of water pipeline 15 and water return pipeline 16 is connected with the backwater end with the port of export of Cooling and Heat Source 1 respectively, and fan coil 3 is attempted by on water pipeline 15 and the water return pipeline 16; The B of low-temp radiating system mixes water valve 5, radiating system water pump 6, water collecting and diversifying device 7 and floor coil pipe 8 (or ceiling coil pipe) by radiating system check-valves 4, threeway and forms, and floor coil pipe 8 (or ceiling coil pipe) mixes water valve 5, radiating system water pump 6, water collecting and diversifying device 7 side joints on water return pipeline 16 by radiating system check-valves 4, threeway; The C of auxiliary thermal source system is made up of accessory system check-valves 9, accessory system water pump 10 and auxiliary thermal source 11, auxiliary thermal source 11 by accessory system water pump 10 and accessory system check-valves 9 side joints on water pipeline 15; Fresh air treatment system D is made up of VMC water pump 12, VMC check-valves 13 and fresh air processor 14, fresh air processor 14 by VMC water pump 12 and VMC check-valves 13 side joints on water pipeline 15.In the present embodiment, the B of low-temp radiating system has two.
Described fresh air processor 14 is provided with humidifying and water supplying valve 17.
Described radiating system water pump 6 is provided with humidity controller 18.
Described water pipeline 15 is provided with temperature controller 19.
Described floor coil pipe 8 (or ceiling coil pipe) also can be capillary network or furred ceiling radiant panel, or other equality units is alternative.
Described Cooling and Heat Source 1 can be geothermal water source, central cooling supplying heat source, air heat source, air conditioner cold water, or other are equal to substituting of Cooling and Heat Source.
Described auxiliary thermal source 11 can be wall hung gas boiler, solar energy, electric heater, or other equality units substitute.
In another specific embodiment, be the fan coil among the fan coil cooling unit A 3 is removed and to be constituted independently temperature control system, and fresh air treatment system D become independently MCS in the presence of return air by the B of low-temp radiating system.As shown in Figure 2.
In force, the concrete quantity of the B of low-temp radiating system, the C of auxiliary thermal source system and fresh air treatment system D can change, from zero to several; The concrete quantity of fan coil also can be from zero to several.
In use, heating system send coolant-temperature gage for being not more than 60 degree, and it is 7 degree that cold supply system send water.
The course of work of the present invention is as follows:
During refrigeration, air-conditioning system water pump 2 is opened, and cold water flows out from Cooling and Heat Source 1 and enters water pipeline 15, and when fresh air processor 14 was opened, VMC water pump 12 was opened, and fresh air treatment system carries out dehumidifying and cooling to new wind to be handled; Cold water is through fan coil 3, as fan operation, then cold wind blows out from fan coil 3, reduce indoor temperature, humidity, cold water enters backwater trunk line 16 then, when 10 operations of radiating system water pump, then cold water mixes water valve 5 by threeway, the cold water of adjusting after the temperature is sent into water collecting and diversifying device 7 and floor coil pipe 8 (or ceiling coil pipe), and cold reaches the surface by coil pipe wall and accumulation of energy layer, and is cold to unofficial biography with forms of radiation again, because radiation passes the cold dehumidification function that do not possess, therefore the temperature of radiating surface can not be lower than the dew point of air, and humidity controller 18 cuts off the operation of radiating system water pump 6 when humidity surpasses setting value, treats just to resume operation after humidity reduces.The fan coil operation is many more, and it is big more that return water temperature is raise, but does not change the flow of water pipeline 15 and water return pipeline 16.The variation of return water temperature can influence the cold scattering amount of the B of low-temp radiating system, but owing to be energy-storage type work, therefore influences limited.After fan coil all stopped, radiating system also can continue to indoor biography cold.Want to stop to pass cold, only need close radiating system water pump 6 to the B of low-temp radiating system.In process of refrigerastion, auxiliary thermal source 11, accessory system water pump 10 and humidifying and water supplying valve 17 are closed.
When heating, air-conditioning system water pump 2 is opened, hot water flows out from Cooling and Heat Source 1, and is not enough as the hot water temperature, and then auxiliary thermal source 11 and accessory system water pump 10 are opened, the hot water temperature is brought up to required value, flow into and send water trunk line 15, when fresh air processor 14 was opened, VMC water pump 12 was opened, humidifying and water supplying valve 17 is opened, and then fresh air treatment system carries out the humidification hyperthermic treatment to new wind.Hot water is through fan coil 3, and as fan operation, then hot blast blows out from fan coil 3, the rising indoor temperature, and hot water enters water return pipeline 16 then.As radiating system water pump 10 operation, then hot water mixes water valve 5 by threeway, and the hot water of adjusting after the temperature is sent into water collecting and diversifying device 7 and floor coil pipe 8 (or ceiling coil pipe), and heat reaches the surface by coil pipe wall and accumulation of energy layer, outwards conducts heat with forms of radiation again.Fan coil is many more, and it is big more that return water temperature is reduced, but does not change the flow of water pipeline 15 and water return pipeline 16.The variation of return water temperature can influence the heat dissipation capacity of the B of low-temp radiating system, but owing to be energy-storage type work, therefore influences limited.After fan coil 3 all stopped, the B of low-temp radiating system also can continue to indoor heat transfer.Want to stop the B of low-temp radiating system and conduct heat, only need close radiating system water pump 6.
The effect of the check-valves in each system (4,9,13) is to prevent that hot water heat under the situation that system's water pump stops from moving in system.Under the situation that does not have the hot water migration, can not install and state check-valves.
During spring and autumn, Cooling and Heat Source and water pump are all out of service, new wind in the fresh air processor 14 are not carried out temperature and humidity and handle.
The foregoing description is only for the usefulness that the present invention is described; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the spirit and scope of the present invention; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be limited by each claim.
Claims (9)
1. the air-conditioning system that can use low-temp radiating and fan coil simultaneously, it is characterized in that: the described air-conditioning system that can use low-temp radiating and fan coil simultaneously comprises fan coil cooling unit, low-temp radiating system, auxiliary thermal source system and fresh air treatment system; Fan coil cooling unit is made up of Cooling and Heat Source, air-conditioning system water pump, fan coil, water pipeline, water return pipeline, one end of water pipeline and water return pipeline is connected with the backwater end with the port of export of Cooling and Heat Source respectively, and fan coil is attempted by on water pipeline and the water return pipeline; The low-temp radiating system mixes water valve, radiating system water pump, water collecting and diversifying device and floor coil pipe (or ceiling coil pipe) by radiating system check-valves, threeway and forms, and floor coil pipe (or ceiling coil pipe) mixes water valve, radiating system water pump, water collecting and diversifying device side joint on water return pipeline by radiating system check-valves, threeway; The auxiliary thermal source system is made up of accessory system check-valves, accessory system water pump and auxiliary thermal source, auxiliary thermal source by accessory system water pump and accessory system check-valves side joint on water pipeline; Fresh air treatment system is made up of VMC water pump, VMC check-valves and fresh air processor, and fresh air processor supplies to be connected on the water pipeline by VMC water pump and VMC check-valves.
2. the air-conditioning system that can use low-temp radiating and fan coil simultaneously according to claim 1, it is characterized in that: described fresh air processor is provided with the humidifying and water supplying valve.
3. the air-conditioning system that can use low-temp radiating and fan coil simultaneously according to claim 1 is characterized in that: described radiating system water pump is provided with humidity controller.
4. the air-conditioning system that can use low-temp radiating and fan coil simultaneously according to claim 1, it is characterized in that: described water pipeline is provided with temperature controller.
5. the air-conditioning system that can use low-temp radiating and fan coil simultaneously according to claim 1 is characterized in that: described floor coil pipe or ceiling coil pipe also can be capillary network or furred ceiling radiant panel, or other equality units is alternative.
6. the air-conditioning system that can use low-temp radiating and fan coil simultaneously according to claim 1, it is characterized in that: described Cooling and Heat Source, can be geothermal water, central cooling supplying heat source, air heat source, air conditioner cold water, or other be equal to substituting of Cooling and Heat Source.
7. the air-conditioning system that can use low-temp radiating and fan coil simultaneously according to claim 1 is characterized in that: described auxiliary thermal source can be wall hung gas boiler, solar energy, electric heater, or other equality units is alternative.
8. the air-conditioning system that can use low-temp radiating and fan coil simultaneously according to claim 1 is characterized in that: the concrete quantity of described low-temp radiating system, auxiliary thermal source system and fresh air treatment system can be from zero to several.
9. the air-conditioning system that can use low-temp radiating and fan coil simultaneously according to claim 1 is characterized in that: the concrete quantity of fan coil can be from zero to several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008101328446A CN100543375C (en) | 2008-07-10 | 2008-07-10 | Can use the air-conditioning system of low-temp radiating and fan coil simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008101328446A CN100543375C (en) | 2008-07-10 | 2008-07-10 | Can use the air-conditioning system of low-temp radiating and fan coil simultaneously |
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| Publication Number | Publication Date |
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| CN101303147A true CN101303147A (en) | 2008-11-12 |
| CN100543375C CN100543375C (en) | 2009-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008101328446A Expired - Fee Related CN100543375C (en) | 2008-07-10 | 2008-07-10 | Can use the air-conditioning system of low-temp radiating and fan coil simultaneously |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984301A (en) * | 2010-11-02 | 2011-03-09 | 中国建筑西北设计研究院有限公司 | Floor-type displacement air supply device |
| CN102226568A (en) * | 2011-05-05 | 2011-10-26 | 苏宇贵 | Hanging radiation heat exchange plate for air conditioner and air-conditioning unit |
| CN102338435A (en) * | 2011-08-09 | 2012-02-01 | 北京凯乐工程技术有限公司 | Top plate coiler radiation-type air conditioner system |
| CN102519111A (en) * | 2011-11-25 | 2012-06-27 | 上海朗诗建筑科技有限公司 | Air conditioner control method capable of changing water temperature by mixing water |
| CN102967013A (en) * | 2012-10-20 | 2013-03-13 | 赵明桥 | Radiation heating and cooling integrated air conditioner in quick effect and changeable load |
| CN102999070A (en) * | 2012-10-10 | 2013-03-27 | 合肥天鹅制冷科技有限公司 | Device capable of accurately controlling temperature and humidity |
| CN103292398A (en) * | 2013-05-27 | 2013-09-11 | 南京溧马新能源科技有限公司 | Composite air conditioning system integrating air-blowing air conditioner with radiation tail end |
| CN103335362A (en) * | 2013-06-26 | 2013-10-02 | 哈尔滨工业大学 | Cold and hot water system for single-tube air conditioner |
| CN104359211A (en) * | 2014-10-22 | 2015-02-18 | 东南大学 | System and control method for preventing and eliminating dew formation of radiation tail end |
| CN105222230A (en) * | 2015-10-16 | 2016-01-06 | 珠海格力电器股份有限公司 | Air-conditioning system between the pressure regulation method of air-conditioning and row between air-conditioning between row, row |
| WO2016179884A1 (en) * | 2015-01-16 | 2016-11-17 | 北京恒通绿建节能科技有限公司 | Variable-refrigerant-flow radiant air-conditioning system |
| CN109489166A (en) * | 2018-11-29 | 2019-03-19 | 南京索热电子科技有限公司 | A kind of ground temperature-regulating solid air-conditioning system |
| CN110608495A (en) * | 2019-11-06 | 2019-12-24 | 江苏科技大学 | Multi-adjustment-mode integrated air conditioning system and working method thereof |
| CN110873382A (en) * | 2018-08-31 | 2020-03-10 | 张引强 | Indoor temperature control system |
| CN111397031A (en) * | 2019-12-31 | 2020-07-10 | 杭州悦居环境设备有限公司 | Radiation cooling and heating air conditioning system for apartment |
| CN111397030A (en) * | 2019-12-31 | 2020-07-10 | 杭州悦居环境设备有限公司 | Radiation cooling and heating air conditioning system for villa |
| CN114659303A (en) * | 2022-03-22 | 2022-06-24 | 杭州龙华环境集成系统有限公司 | Conveying module of high-efficient intelligent cold source system of central air conditioning |
-
2008
- 2008-07-10 CN CNB2008101328446A patent/CN100543375C/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984301A (en) * | 2010-11-02 | 2011-03-09 | 中国建筑西北设计研究院有限公司 | Floor-type displacement air supply device |
| CN101984301B (en) * | 2010-11-02 | 2015-09-09 | 中国建筑西北设计研究院有限公司 | A kind of floor displacement type air-supply arrangement |
| CN102226568A (en) * | 2011-05-05 | 2011-10-26 | 苏宇贵 | Hanging radiation heat exchange plate for air conditioner and air-conditioning unit |
| CN102338435A (en) * | 2011-08-09 | 2012-02-01 | 北京凯乐工程技术有限公司 | Top plate coiler radiation-type air conditioner system |
| CN102519111A (en) * | 2011-11-25 | 2012-06-27 | 上海朗诗建筑科技有限公司 | Air conditioner control method capable of changing water temperature by mixing water |
| CN102519111B (en) * | 2011-11-25 | 2013-12-04 | 上海朗诗建筑科技有限公司 | Air conditioner control method capable of changing water temperature by mixing water |
| CN102999070A (en) * | 2012-10-10 | 2013-03-27 | 合肥天鹅制冷科技有限公司 | Device capable of accurately controlling temperature and humidity |
| CN102999070B (en) * | 2012-10-10 | 2014-09-03 | 合肥天鹅制冷科技有限公司 | Device capable of accurately controlling temperature and humidity |
| CN102967013A (en) * | 2012-10-20 | 2013-03-13 | 赵明桥 | Radiation heating and cooling integrated air conditioner in quick effect and changeable load |
| CN103292398B (en) * | 2013-05-27 | 2015-09-16 | 南京溧马新能源科技有限公司 | A kind of integrated blowing type air-conditioning and radiation tail end composite air conditioner system |
| CN103292398A (en) * | 2013-05-27 | 2013-09-11 | 南京溧马新能源科技有限公司 | Composite air conditioning system integrating air-blowing air conditioner with radiation tail end |
| CN103335362A (en) * | 2013-06-26 | 2013-10-02 | 哈尔滨工业大学 | Cold and hot water system for single-tube air conditioner |
| CN104359211A (en) * | 2014-10-22 | 2015-02-18 | 东南大学 | System and control method for preventing and eliminating dew formation of radiation tail end |
| WO2016179884A1 (en) * | 2015-01-16 | 2016-11-17 | 北京恒通绿建节能科技有限公司 | Variable-refrigerant-flow radiant air-conditioning system |
| CN105222230A (en) * | 2015-10-16 | 2016-01-06 | 珠海格力电器股份有限公司 | Air-conditioning system between the pressure regulation method of air-conditioning and row between air-conditioning between row, row |
| CN110873382A (en) * | 2018-08-31 | 2020-03-10 | 张引强 | Indoor temperature control system |
| CN109489166A (en) * | 2018-11-29 | 2019-03-19 | 南京索热电子科技有限公司 | A kind of ground temperature-regulating solid air-conditioning system |
| CN110608495A (en) * | 2019-11-06 | 2019-12-24 | 江苏科技大学 | Multi-adjustment-mode integrated air conditioning system and working method thereof |
| CN111397031A (en) * | 2019-12-31 | 2020-07-10 | 杭州悦居环境设备有限公司 | Radiation cooling and heating air conditioning system for apartment |
| CN111397030A (en) * | 2019-12-31 | 2020-07-10 | 杭州悦居环境设备有限公司 | Radiation cooling and heating air conditioning system for villa |
| CN114659303A (en) * | 2022-03-22 | 2022-06-24 | 杭州龙华环境集成系统有限公司 | Conveying module of high-efficient intelligent cold source system of central air conditioning |
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|---|---|
| CN100543375C (en) | 2009-09-23 |
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