CN103486763A - Liquid circulation type energy-gaining water ring heat pump device - Google Patents
Liquid circulation type energy-gaining water ring heat pump device Download PDFInfo
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- CN103486763A CN103486763A CN201310437780.1A CN201310437780A CN103486763A CN 103486763 A CN103486763 A CN 103486763A CN 201310437780 A CN201310437780 A CN 201310437780A CN 103486763 A CN103486763 A CN 103486763A
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Abstract
Disclosed is a liquid circulation type energy-gaining water ring heat pump device. A plate heat exchanger is connected with a four-way valve through a fluorine pipe, the fluorine pipe connected with four-way valve is connected with at least one compressor, the plate heat exchanger is connected with a heat or fresh air supply unit or a hot water storage device through the fluorine pipe connected with the four-way valve and a fluorine pipe provided with capillary pipes, one end of the plate heat exchange is provided with a water inlet pipe, and the other end of the plate heat exchanger is provided with a water outlet pipe. According to the liquid circulation type energy-gaining water ring heat pump device, energy can be saved by 60% and significant energy-saving effects can be obtained; what's more, the human body comfort degree is enhanced greatly, and the using effect is good; the condensing temperature of a heat pump system during heat supply can be reduced by more than 15 DEG C, the outdoor evaporating temperature is increased by about 10 DEG C, the device is low in input power, large in heating capacity, high in energy efficiency ratio, low in noise and easy to mount, the heating effects can meet the physiological needs of a human body; the heating energy is saved by about 70%, and high popularizing value is achieved.
Description
Technical field
The present invention relates to the device of a kind of cooling heat and heat water supplying for new wind.
Background technology
Wind source heat pump is influenced by ambient temperature very large, the north in the winter time outdoor temperature for a long time lower than-5 ℃, have summer for a long time higher than 35 ℃, now the Energy Efficiency Ratio of wind source heat pump will be lower, people adopt large-scale water source heat pump system to solve the changes in temperature problem in recent years, but the most area of China is due to the restriction of geological conditions, the underground water storage is limited, and the groundwater recharge difficulty extracted, the application of large-scale water resource heat pump is very restricted, particularly large-size air conditioning service system internal circulating load is large, circulating consumption is high, accurate household metering, can't carry out toll administration, in practicality, undue the use caused waste, therefore large-scale water source heat pump system is not the reasonable plan of dealing with problems.And adopting traditional wind source heat pump that heat or cold are provided, the heating of application fan coil or air-line system, if do not adopt the electric additional heat must blowing cold air in cold season, can't meet the heating needs, adopts electric additional thermoelectricity net load can't all meet again.Moreover traditional wind source heat pump operating cost is too high, the consumer can't accept at all; And, when application fan coil or air-line system cooling, low because of the system evaporating temperature again, operational energy efficiency is very not energy-conservation during than low cooling.
In order to address the above problem, in the patents such as ZL 2,008 2 0071027.X, ZL201010502398.0, ZL201220275353.9, ZL201220275358.1 and ZL 2,008 2 0071026.5, conduct in-depth research, obtained corresponding system achievement, the cooling heating can realize relative energy-saving run.But in patent in the past, just the indoor set system of heat pump assembly is changed to: the two ends at the indoor fan coil pipe arrange threeway, and electric T-shaped valve is set or magnetic valve is installed, a path leads to the indoor fan coil pipe, another path leads to the coil pipe be embedded in wallboard or ceiling or floor or hanging board, during heating, compressed vapour directly enters in the coil pipe be embedded in wallboard or ceiling or floor or hanging board, compressed steam, the coil pipe be embedded in wallboard or ceiling or floor or hanging board forms the heat source body of indoor radiant heat transfer together with wallboard or ceiling or hanging board, during cooling, compressed media enters fan coil.Continue circulation by compressed steam and maintain stable cold, the warm Power supply that carries out under driven compressor, meet the demand of indoor cooling heating.The coil pipe that adopts compressed steam during heating, is embedded in wallboard or ceiling or floor or hanging board forms the heat source body transferring heat of indoor radiant heat transfer together with wallboard or ceiling or hanging board, during heating, the condensation temperature of heat pump reduces more than 10 ℃, the equipment input power is little, Energy Efficiency Ratio is high, and (the Gao Shike of the COP of heating operation reaches more than 6.3, heating season comprehensive energy efficiency ratio can reach more than 2.8), noise is low, the psychological need of flooring radiation heat supply and human body adapts.This is a kind of very advanced method, have: energy-saving and environmental protection, can realize the advantages such as household metering, this invention is very high owing to greatly reducing the condensation temperature Energy Efficiency Ratio that therefore heats, and the energy of its heat pump utilization be from wind extract, temperature hangs down and needs again defrosting in the winter time, and systematic energy efficiency ratio descends very large; The patented technology cooling of having announced does not have characteristics, during cooling, adopts fan coil to transmit cold, and system conversion and control valve easily leaks, and after increase wind dish, system cost increases, and causes unnecessary waste of material simultaneously simultaneously.
Although can cooling in above-mentioned technology, heating, but system cost is high, control complicated, and in floor pipe laying fluorine system and wind dish fluorine system by electronic valve or electric T-shaped valve conversion, sealing is poor, after long-play, easily cause the another one system to lack fluorine or oil starvation, reduced the system reliability of operation.When cooling, with traditional wind regime air-conditioner, there is no difference.Particularly at the northern cold cool region, due to too low its of outdoor temperature, apply and be restricted, even use the Energy Efficiency Ratio also can be too not high.
The explanation of above-mentioned situation, the space that above-mentioned heat supply (warm up), cooling form, confession (heat) are warmed up, still there is further perfect, raising in cooling equipment.
Summary of the invention
Technical problem to be solved by this invention is to overcome weak point of the prior art, provide a kind of can steady operation, input power is little, Energy Efficiency Ratio is high, environmental protection, noise is low, cost is low, be convenient to install liquid circulated get can water-loop heat pump equipment.
In order to address the above problem by the following technical solutions: a kind of liquid circulated water-loop heat pump equipment of getting energy, plate type heat exchanger is connected with cross valve by the fluorine pipeline, the fluorine pipeline connected with cross valve at least is connected with a compressor, plate type heat exchanger is by the fluorine pipeline that is connected with cross valve and fluorine pipeline capillaceous is housed is connected and for changes in temperature or for new blower fan group or hot water storage device, and plate type heat exchanger one end is equipped with water inlet pipe, the other end is equipped with outlet pipe.
Plate type heat exchanger is connected with a compressor top, the fluorine pipeline connected with plate type heat exchanger is connected with cross valve, the fluorine pipeline be connected with this fluorine pipeline is connected with compressor again, another fluorine pipeline be connected with this cross valve is connected with the compressor bottom, this fluorine pipeline is near the delivery port of plate type heat exchanger, on the fluorine pipeline be connected with close plate type heat exchanger water inlet, capillary is housed, the fluorine pipeline connected with this fluorine pipeline is connected with the heating capillary coil pipe in flooring radiation device in heating-cooling device, the fluorine pipeline be connected with the delivery port of close plate type heat exchanger is connected with cross valve, this fluorine pipeline also is connected with the heating capillary in the flooring radiation device.
Described plate type heat exchanger is the multiloop plate type heat exchanger, and three compressors are arranged in equipment, and one of them compressor is connected with supplying heating-cooling device, and another compressor is connected with supplying new blower fan group, also has a compressor to be connected with the hot water storage device.
One of them compressor is connected with supplying heating-cooling device, the end of another compressor by the fluorine pipeline that is connected with another cross valve with near multiloop plate type heat exchanger delivery port position, be connected, the other end of this fluorine pipeline is connected with compressor top, the fluorine pipeline be connected with cross valve also with for new blower fan group is connected, with the fluorine pipeline be connected for heating-cooling device, also with for new blower fan group be connected, also have a compressor to be connected with the water heat(ing) coil in the hot water storage device, with the fluorine pipeline be connected for heating-cooling device, also with the water heat(ing) coil in the hot water storage device, be connected, in the hot water storage device, attemperating unit is housed, water pipe is equipped with in hot water storage device upper end, water pipe is communicated with watering equipment.
Utilization is embedded in to the direct cooling heating of coil pipe in wallboard or ceiling or floor or hanging board, when heating, cooling, compressed vapour directly enters in the coil pipe be embedded in wallboard or ceiling or floor or hanging board, and compressed steam, the coil pipe be embedded in wallboard or ceiling or floor or hanging board form the heat source body of indoor radiant heat transfer and the low-temperature receiver body of radiation cooling together with wallboard or ceiling or hanging board; Outdoor section is replaced by air-cooled surface cooler the underground pipe system of soil source heat pump, and the lasting circulation by water maintains stable cold or the heat drawn from the earth soil, continual to indoor cooling, heating.
According to the design needs, adopt the condensation of compressor compresses steam and the heat source body or low-temperature receiver body transferring heat or the cold that form indoor radiant heat transfer (refrigeration) together with coil pipe in being embedded in wallboard or ceiling or floor or hanging board while adopting evaporation, the heating of the condensed liquid of compressor high steam during cooling.Increase in case of necessity by a compressor, set up the dehumidifier system of wind circulation, introduce new wind simultaneously, carry out summer sending into room after cool-down dehumidification, after the humidification of heating winter, send into room, humidity in automatic control room, the people had not only lived comfortable but also energy-conservation.By dehumidifier and main frame interlock, the surface temperature on indoor humidity, temperature, radiation refrigeration floor is linked together, control the surface temperature on indoor humidity, temperature and radiation refrigeration floor at proper range, make system stable operation, floor surface neither dewfall, energy saving in running is stablized.While needing hot water, increase a compressor and the hot water storage tank hot water preparing that links.Above-mentioned main frame all can be positioned in a cabinet, and a shared plate changes, a water system.Floor space is little, and function is many, it is easy, stable to realize.The air index of inhabitation, working environment also can be improved greatly.Indoor dehumidifier, throughout the year can isolated operation, again can with main frame coordinated operation, reliable energy-conservation, comfortable for living.
Owing to adopting such scheme, during cooling, the condensation temperature of 10 ~ 12 ℃ of system evaporating temperature raisings, outdoor section reduces by 10 ℃ of left and right, compares Energy Efficiency Ratio with traditional approach and exceeds 80%; When experiment exceeds 3 ℃ of people from left and right while showing to adopt the radiation cooling indoor temperature than fan coil form cooling feel it is essentially identical, during refrigeration, indoor temperature improves 3 ℃ and can save energy again 20% left and right; Humidity is controlled at 50% left and right simultaneously, with fluorine wind disc system, does not compare and can excessively dehumidify, and people's living environment is comfortable, can save energy again 5%, while therefore adopting this mode to freeze, can save energy 60% left and right, and energy-saving effect is remarkable.Comfort level that the more important thing is the people improves greatly, and result of use is better; During heating, the condensation temperature of heat pump reduces more than 15 ℃, the evaporating temperature of outdoor section improves 10 ℃ of left and right, the equipment input power is little, heating capacity is large, Energy Efficiency Ratio high (the Gao Shike of the COP of heating operation reaches more than 7.30, and heating season comprehensive energy efficiency ratio can reach more than 6.0), noise psychological need low, that be convenient to installation, heating effect and human body adapt.Heating energy-saving 70% left and right, have higher promotional value.
The scope of application of the present invention is subject to the restriction in Around Buildings space, than the bottom part that is more suitable for villa cluster, tier building, skyscraper, low-density residential buildings etc.But: this product and technology summer can combine to use with evaporation cold type closed cooling tower and widen the range of application in summer, can combine and use the scope of application of widening winter winter with ultralow temperature wind source heat pump recuperation of heat unit, after adopting above-mentioned complex art, this invention is suitable for all kinds of buildings, do not have off-premises station to hang, Energy Efficiency Ratio is high, do not need buried too much underground pipe, do not need to build large-scale machine room, large new blower fan group base station and large-scale ducting system, operational reliability is high.
The accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Fig. 3 is the structural representation of the embodiment of the present invention 3.
The specific embodiment
Embodiment 1: as shown in Figure 1, a kind of liquid circulated water-loop heat pump equipment of getting energy, three compressors 18 are arranged in equipment, 19, 20, multiloop plate type heat exchanger 26 1 ends are equipped with water inlet pipe 13, the other end is equipped with outlet pipe 14, multiloop plate type heat exchanger 26 is connected with cross valve 22 by fluorine pipeline 1, the fluorine pipeline 27 be connected with cross valve 22 is connected with compressor 19 tops, the fluorine pipeline connected with multiloop plate type heat exchanger 26 is connected with cross valve 22, another fluorine pipeline 27 be connected with this cross valve 22 is connected with compressor 19 bottoms, this fluorine pipeline is near the delivery port 14 of multiloop plate type heat exchanger 26, on the fluorine pipeline 2 be connected with close multiloop plate type heat exchanger 26 water inlets 13, capillary 25 is housed, the fluorine pipeline 7 connected with this fluorine pipeline 2 is connected with the heating capillary coil pipe 29 in flooring radiation device in heating-cooling device, the fluorine pipeline 1 be connected with the delivery port 14 of close multiloop plate type heat exchanger 26 is connected with cross valve 22, the fluorine pipeline 8 connected with this fluorine pipeline 1 is connected with the heating capillary coil pipe 29 in flooring radiation device in heating-cooling device.
The end of another compressor 18 by the fluorine pipeline 3 that is connected with another cross valve 21 with near multiloop plate type heat exchanger delivery port position, be connected, the other end of this fluorine pipeline 3 is connected with compressor 18 tops, the fluorine pipeline 10 be connected with cross valve 21 also with for new blower fan group 30 is connected, and the fluorine pipeline 4 be connected with multiloop plate type heat exchanger 26 also with for new blower fan group 30 is connected.
Also have a compressor 20 to be connected with the water heat(ing) coil 36 in the hot water storage device by fluorine pipeline 12, the fluorine pipeline 11 be connected with multiloop plate type heat exchanger 26 also is connected with the water heat(ing) coil in the hot water storage device, attemperating unit 35 is housed in the hot water storage device, water pipe 32 is equipped with in hot water storage device upper end, and water pipe 32 is communicated with watering equipment 33.
Embodiment 2: a kind of liquid circulated get can water-loop heat pump equipment, the present embodiment is directly to carry out changes in temperature by floor to have the device of independent humidity control, all-fresh air operation, round-the-clock hot-water supply for, system.Its concrete structure as shown in Figure 2.
In Fig. 2, multiloop plate type heat exchanger 26 sees through fluorine pipeline 1 and is connected with cross valve 22, compressor 19 is connected with cross valve 22 by fluorine pipeline 27, cross valve 22 is connected with floor panel heating capillary coil pipe 29 through casing 17 by fluorine pipeline 8, multiloop plate type heat exchanger 26 is connected with capillary 25 by fluorine pipeline 2, after capillary 25 is connected with fluorine pipeline 7, through casing 17, with radiant floor heating system 29, is connected; Multiloop plate type heat exchanger 26 sees through fluorine pipeline 3 and is connected with cross valve 21, compressor 18 is connected with cross valve 21 by fluorine pipeline 28, cross valve 21 is connected with new blower fan group 30 through casing 17 by fluorine pipeline 10, multiloop plate type heat exchanger 26 is connected with capillary 24 by fluorine pipeline 4, after capillary 24 is connected with fluorine pipeline 9, through casing 17, with new blower fan group 30, is connected; Multiloop plate type heat exchanger 26 sees through fluorine pipeline 5 and is connected with compressor 20, compressor 20 fluorine pipelines 12 are connected with hot water storage tank 31 water heat(ing) coil 36 through casing 17, multiloop plate type heat exchanger 26 is connected with capillary 23 by fluorine pipeline 6, after capillary 23 is connected with fluorine pipeline 11, through casing 17, with hot water storage tank 31 water heat(ing) coil 36, is connected.Multiloop plate type heat exchanger 26 is connected with the water circulation system of water ring system by inlet pipeline 13, outlet pipeline 14.Water temperature is set and temperature controller 35 is installed on hot water storage tank 31 and by electric power and control line 16 and host power supply and control panel 15, compressor 18,19,20, and cross valve 21,22, new blower fan group 30, indoor temperature induction and controller 37 connect.The hot water storage tank is equipped with water pipe 32 in 31 upper ends, and water pipe 32 is communicated with watering equipment 33, water inlet pipe 34 is equipped with in lower end.
Embodiment 3: as shown in Figure 3, a kind of liquid circulated water-loop heat pump equipment of getting energy, reduced by two compressors in unit, only carry out the changes in temperature supply.Other structures are with embodiment 2.
Using method of the present invention is as follows: before use, switch on power, set operational mode, temperature parameter.Now whole system will, according to setting automatic operation, realize energy-saving run.
Indoor dehumidification of the present invention part can be also conventional fan coil form, air-cooled ducted air conditioner form etc., when indoor cooling or heating, system is the change of the forms such as changes in temperature pair supply or singly supply, the main frame inner panel is changed and is replaced by sleeve pipe or tubular heat exchanger etc., and not adopting hot water function etc. is all technology coverages of the present invention.
Claims (4)
- One kind liquid circulated get can water-loop heat pump equipment, it is characterized in that: plate type heat exchanger is connected with cross valve by the fluorine pipeline, the fluorine pipeline connected with cross valve at least is connected with a compressor, plate type heat exchanger is by the fluorine pipeline that is connected with cross valve and fluorine pipeline capillaceous is housed is connected and for changes in temperature or for new blower fan group or hot water storage device, and plate type heat exchanger one end is equipped with water inlet pipe, the other end is equipped with outlet pipe.
- According to claim 1 liquid circulated get can water-loop heat pump equipment, it is characterized in that: plate type heat exchanger is connected with a compressor top, the fluorine pipeline connected with plate type heat exchanger is connected with cross valve, this fluorine pipeline is near the delivery port of plate type heat exchanger, another fluorine pipeline be connected with this cross valve is connected with the compressor bottom, on the fluorine pipeline be connected near the plate type heat exchanger water inlet, capillary is housed, the fluorine pipeline connected with this fluorine pipeline is connected with the heating capillary coil pipe in flooring radiation device in heating-cooling device, the fluorine pipeline be connected with the delivery port of close plate type heat exchanger is connected with cross valve, this fluorine pipeline also is connected with the heating capillary in flooring radiation device in heating-cooling device.
- According to claim 1 liquid circulated get can water-loop heat pump equipment, it is characterized in that: described plate type heat exchanger is the multiloop plate type heat exchanger, three compressors are arranged in equipment, one of them compressor is connected with supplying heating-cooling device, another compressor is connected with supplying new blower fan group, also has a compressor to be connected with the hot water storage device.
- According to claim 3 liquid circulated get can water-loop heat pump equipment, it is characterized in that: one of them compressor is connected with supplying heating-cooling device, the end of another compressor by the fluorine pipeline that is connected with another cross valve with near multiloop plate type heat exchanger delivery port position, be connected, the other end of this fluorine pipeline is connected with compressor top, the fluorine pipeline be connected with cross valve also with for new blower fan group is connected, with the fluorine pipeline be connected for heating-cooling device, also with for new blower fan group be connected, also have a compressor to be connected with the water heat(ing) coil in the hot water storage device, with the fluorine pipeline be connected for heating-cooling device, also with the water heat(ing) coil in the hot water storage device, be connected, in the hot water storage device, attemperating unit is housed, water pipe is equipped with in hot water storage device upper end, water pipe is communicated with watering equipment.
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| CN201310437780.1A CN103486763B (en) | 2013-09-24 | 2013-09-24 | The liquid circulated water-loop heat pump equipment taking energy |
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| CN201310437780.1A CN103486763B (en) | 2013-09-24 | 2013-09-24 | The liquid circulated water-loop heat pump equipment taking energy |
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| CN103486763B CN103486763B (en) | 2016-08-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279792A (en) * | 2014-11-03 | 2015-01-14 | 陈万仁 | Air source heat pump unit with fresh air supply function and two groups of phase-change medium channels |
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| JPS5667503A (en) * | 1979-11-07 | 1981-06-06 | Nippon Kakoki Kogyo Kk | Solvent processing machine which saves energy by making use of refrigeration cycle |
| CN101749812A (en) * | 2008-12-18 | 2010-06-23 | 珠海格力电器股份有限公司 | Multifunctional Air Conditioning System |
| CN202792332U (en) * | 2012-10-07 | 2013-03-13 | 日照市佳源空调设备有限责任公司 | Energy-saving cooling-heating household all-in-one (AIO) air conditioner |
| CN103134124A (en) * | 2011-11-24 | 2013-06-05 | 王春刚 | Ground source heat pump system and control method thereof |
| CN203518331U (en) * | 2013-09-24 | 2014-04-02 | 陈万仁 | Water ring heat pump device with liquid circulation type energy extraction |
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2013
- 2013-09-24 CN CN201310437780.1A patent/CN103486763B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5667503A (en) * | 1979-11-07 | 1981-06-06 | Nippon Kakoki Kogyo Kk | Solvent processing machine which saves energy by making use of refrigeration cycle |
| CN101749812A (en) * | 2008-12-18 | 2010-06-23 | 珠海格力电器股份有限公司 | Multifunctional Air Conditioning System |
| CN103134124A (en) * | 2011-11-24 | 2013-06-05 | 王春刚 | Ground source heat pump system and control method thereof |
| CN202792332U (en) * | 2012-10-07 | 2013-03-13 | 日照市佳源空调设备有限责任公司 | Energy-saving cooling-heating household all-in-one (AIO) air conditioner |
| CN203518331U (en) * | 2013-09-24 | 2014-04-02 | 陈万仁 | Water ring heat pump device with liquid circulation type energy extraction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279792A (en) * | 2014-11-03 | 2015-01-14 | 陈万仁 | Air source heat pump unit with fresh air supply function and two groups of phase-change medium channels |
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| CN103486763B (en) | 2016-08-17 |
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