CN102645030B - Digital heat catching type solar overbite heat pump hot water production plant - Google Patents

Digital heat catching type solar overbite heat pump hot water production plant Download PDF

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Publication number
CN102645030B
CN102645030B CN201210156045.9A CN201210156045A CN102645030B CN 102645030 B CN102645030 B CN 102645030B CN 201210156045 A CN201210156045 A CN 201210156045A CN 102645030 B CN102645030 B CN 102645030B
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water
hot water
heat pump
heat
type solar
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CN102645030A (en
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莫少民
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Guangzhou Haoyun Technology Co.,Ltd.
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莫少民
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00Climate change mitigation technologies for sector-wide applications
    • Y02P80/10Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00Climate change mitigation technologies for sector-wide applications
    • Y02P80/20Climate change mitigation technologies for sector-wide applications using renewable energy

Abstract

The invention relates to the field of regenerative energy utilization, particularly discloses a high-efficiency energy-saving device utilizing a heat pump to produce process hot water or life healthful hot water with temperature being 60 DEG C-90 DEG C, and specifically provides a digital heat catching type solar overbite heat pump hot water production plant. The digital heat catching type solar overbite heat pump hot water production plant structurally comprises a digital type solar heat catching device, an overbite heat pump, a heat-preservation hot water production operation tank and a hot water storage tank; the hot water production plant is characterized in that the digital type solar heat catching device is respectively connected with the overbite heat pump and the heat-preservation hot water production operation tank through water pipes, and the overbite heat pump is respectively connected with the heat-preservation hot water production operation tank and the hot water storage tank through a circulating pipeline; and the heat-preservation hot water production operation tank is connected with the hot water storage tank through a pipeline. The digital heat catching type solar overbite heat pump hot water production plant provided by the invention can catch 95% of solar radiation to produce hot water, when the environmental temperature is low and the sunshine is scant, a high-temperature working medium heat pump can automatically start, an evaporator of the high-temperature working medium heat pump and a condenser of an air source heat pump heating power system can carry out overlaying heat exchange, and a water heating system can use the heat pump combined with solar energy to produce hot water with set target temperature all weather and all year around.

Description

Digital heat catching type solar overbite heat pump hot water production plant
Technical field
The present invention relates to field of renewable energy resource utilization, especially a kind of process heat producing 60 DEG C~90 DEG C using heat pump Water or the efficient energy-saving device of living-hygienic hot water, specifically provide a kind of number to catch the laminating heat-pump hot-water of hot type solar energy and produce Device.
Background technology
Face the crisis of the energy, people have targetedly implemented various conservation measures and new and renewable sources of energy Develop, however, universal presence efficiency, benefit and integrity problem.The setting of the solar energy/heat utilization of such as popularization Apply efficiency and only have 30% about.And for example a certain working medium is adopted simply to make effectively heat in limited warm area against the heat pump of Carnot cycle Power system runs, and it is unsatisfactory that actual process conditions often have larger warm area.
Content of the invention
The present invention is aiming at these problems current, provides a kind of number to catch the laminating heat-pump hot-water of hot type solar energy and produces dress Put, it can draw 95% solar radiation quantity hot water preparing.Automatic switchover air-source heating power system when round the clock, continues to produce heat Water.When environment temperature is relatively low and the not enough climate and other natural phenomena of a season of sunlight, the heat pump automatic of high temperature refrigerant, its evaporimeter and air source heat pump Overlay heat exchange made by the condenser of heating power system, so that the hot-water heating system laminating heat pump that available solar energy combines in all weather of the year is produced and sets The hot water of the temperature that sets the goal.
The technical solution adopted in the present invention is as follows:
A kind of number heat catching type solar overbite heat pump hot water production plant, catches hot device including digital-code type solar energy, laminating Heat pump, insulation produces hot water work tank and hot water water tank, and digital-code type solar energy is caught hot device and connected laminating heat by water pipe respectively Pump and insulation produce hot water work tank, described laminating heat pump pass through circulation line connect respectively insulation produce hot water work tank and Hot water water tank, described insulation produces hot water work tank and connects hot water water tank by pipeline.
Laminating heat pump includes air-cooled heat pump compressor and water/water heat pump compressor in the pump housing, described air-cooled heat pump compression Machine one end connects air-cooled heat pump condenser, and the other end connects wind-cooled evaporator, described air-cooled heat pump condenser and air-cooled evaporation Air-cooled heat pump expansion valve is additionally provided with the pipeline between device, described wind-cooled evaporator side is provided with air-cooled heat pump blower fan, institute The air-cooled heat pump condenser stated connects described insulation by circulation line and produces hot water work tank;Described water/hydro-thermal pump pressure Contracting machine one end connection/water heat pump condenser, the other end connects water/water evaporator with heat pump, described water/water heat pump condenser and Water/hydro-thermal pump expansion valve is additionally provided with the pipeline between water/water evaporator with heat pump, described water/water evaporator with heat pump passes through Pipeline connects digital-code type solar energy respectively and catches hot device and insulation production hot water work tank, and described water/water heat pump condenser passes through Circulation line connects hot water water tank, setting air feed shutter and air-out blinds on the described pump housing outer wall of laminating heat pump.
Insulation produces and is provided with hot water circulating pump on the pipeline that hot water work tank and digital-code type solar energy are caught between hot device.
It is provided with hot water circulating pump on circulation line between insulation production hot water work tank and laminating heat pump.
It is provided with hot water circulating pump on circulation line between laminating heat pump and hot water water tank.
The digital heat catching type solar overbite heat pump hot water production plant of the present invention, catches hot device including digital-code type solar energy, Laminating heat pump, insulation produces hot water work tank and hot water water tank, and the present invention catches hot device using digital-code type solar energy, is being shaped as “" vacuum space in working medium evaporated by the photothermy of the sun, generate steam bubble, and expand rapidly constantly Heat absorption boosting, promotes these working medium bubbles to flow to vacuum tube low-temperature region.When bubble reaches low-temperature region, then shrink at once, put Hydrothermal solution.These liquefaction working medium are subject under gravity and thrust, flow to again by solar radiation heat effect in adjacent standpipe Region.The change procedure that working medium constantly makees digital-code type gas, liquid in the standpipe of two pressure reduction of " u " type rapidly transmits the sun Energy radiations heat energy, there is provided the first thermal source.The air-source heating power system draw air of the other middle temperature working medium by laminating heat pump Heat provides second thermal source, and the water/water heat pump thermodynamic system of high temperature refrigerant by laminating heat pump and the first and second The overlay formula heating that thermal source is made alone or in combination runs, and realizes in all weather of the year automatic switchover on demand, Automatic Combined produces hot water.
Digital-code type solar energy catches the solar radiant heat receiver section that hot device includes lower end, the jacket pipe heat exchanging segment of upper end and and water The circulating water pipe that pump is connected.
Laminating heat pump includes the air-source heating power system of upper strata middle temperature working medium, the water/hydro-thermal power system of lower floor's high temperature refrigerant.
The present invention catches hot device using digital-code type solar energy, and solar radiation heat is transferred to be heated hot water with the velocity of sound, realizes The big temperature difference expeditiously draws solar radiant heat, without the facility of greenhouse effects, so that the volume catching hot device is significantly reduced, accordingly Weight saving, cost decline.The solar energy on its efficient utilization daytime, night can utilize air energy, enable the round-the-clock fortune of device OK.It is provided with two heat insulation works tank a, b, an insulation water tank c and 14 magnetic valves make big temperature difference heat exchange, the most favourable Energy Efficiency Ratio conditioned area switchover operation, efficiency high.
The beneficial effects of the present invention is:
1st, make full use of solar energy, absorb more than 95% exposure amount of radiation.
2nd, can be under subzero 20 DEG C of environment temperature, normal preparation technology hot water or life health hot water.
3rd, energy saving index is high, under equal environmental working condition, than current heat pump energy-conserving about 40%.
4th, the hot water temperature's scope in all weather of the year prepared is wide, can set operation in the range of 60 DEG C~90 DEG C.
5th, number lightweight, the thickness only about 35mm that catches hot type solar energy production hot water apparatus, can extensively be arranged on roof, Wall surface etc., the heavy burden to building structure and the impact of alien invasion are less.
Brief description
Accompanying drawing 1 is the structure principle chart of the digital heat catching type solar overbite heat pump hot water production plant of the present invention.
In figure: 1, air-cooled heat pump compressor;2nd, air-cooled heat pump condenser;3rd, air-cooled heat pump expansion valve;4th, wind-cooled evaporator; 5th, air-cooled heat pump blower fan;6th, air feed shutter;7th, air-out blinds;8th, water/water heat pump compressor;9th, water/water heat pump condenser;10、 Water/hydro-thermal pump expansion valve;11st, water/water evaporator with heat pump;12nd, digital-code type solar energy catches hot device;13rd, hot water circulating pump;14th, heat Water-circulating pump;15th, hot water circulating pump;16th, stainless steel insulation produces hot water work tank a;17th, stainless steel insulation produces hot water work Tank b;18th, hot water water tank;19th, laminating heat pump;20th, insulation produces hot water work tank;A1~a5/b1~b4/d, pneumatic operated valve.
Specific embodiment
With specific embodiment, the number of the present invention is caught with hot type solar energy laminating heat-pump hot-water below in conjunction with the accompanying drawings and produces dress Put and be further described.
As shown in figure 1, the digital heat catching type solar overbite heat pump hot water production plant of the present invention is provided with digital-code type too Sun can catch hot device 12, laminating heat pump 19 (upper end is air source heat pump, and lower end is water/hydro-thermal pump), and insulation produces hot water work tank 20 and hot water water tank c 18, respectively as Fig. 1 connecting water pipe, and accordingly configure 3 water pumps in four thermodynamic cycle operational modes " the digital heat catching type solar overbite heat pump hot water production plant " being formed.
Described digital-code type solar energy catches the solar radiant heat receiver section that hot device 12 includes lower end, the jacket pipe heat exchange of upper end Section and the circulating water pipe being connected with water pump.
Described laminating heat pump 19 includes the air-source heating power system of upper strata middle temperature working medium, the water/hydro-thermal of lower floor's high temperature refrigerant Power system;Described " air-source heating power system " is mainly by air-cooled heat pump compressor 1, air-cooled heat pump condenser 2, air-cooled heat pump expansion valve 3rd, wind-cooled evaporator 4, air-cooled heat pump blower fan 5, air feed shutter 6, air-out blinds 7 form;Described " water/hydro-thermal power system " main by Water/water heat pump compressor 8, water/water heat pump condenser 9, water/hydro-thermal pump expansion valve 10, water/water evaporator with heat pump 11 form.
Described insulation produces hot water work tank 20 and is made up of hot water work tank a 16, hot water work tank b 17.
As Fig. 1, three kinds of selection patterns and of the digital heat catching type solar overbite heat pump hot water production plant of the present invention The course of work planting automatic performance mode is as follows:
Click on plc touch screenAs Fig. 1, pneumatic operated valve a4, b4 conducting, hot water work tank a16, hot water work tank b17 Intake simultaneously, be automatically switched off when the water yield reaches designated water level pneumatic operated valve a4, b4, device enters and treats starting state, and touch screen shows three Plant selection pattern.
When selection is clicked onThe digital heat catching type solar overbite heat pump hot water production plant of the present invention is adopted It is that whole water body heating mode runs with solar energy single source.Carrying out practically process is as follows:
As Fig. 1, pneumatic operated valve a1, a5 conducting → hot water circulating pump 13 starts, and hot water work tank a16 and digital-code type solar energy are caught Hot device 12 is made thermodynamic cycle and is run, and when hot water work tank a16 water level reaches design temperature, a1 valve closing, pneumatic operated valve a2 turns on, The hot water that hot water work tank a16 produces flows to hot water water tank 18 (current finish pneumatic operated valve a4 and automatically execute into aqueous mode).With When the conducting of b1 valve, wheel heat-exchanging water work tank b17 water body and digital-code type solar energy are caught hot device 12 and are made thermodynamic cycle and runs.Two works Constantly rotation work provides hot water to hot water water tank 18 to make the tank same pattern of execution.Set when hot water water tank 18 water level reaches Definite value, a5 valve closing, hot water circulating pump 15 starts → and laminating heat pump 19 water/water heat pump compressor 8 starts, to hot water water tank 18 water temperatures compensate heating with the temperature difference work of setting value, and when water temperature reaches setting value, water/hydro-thermal pumping system closing → miscellaneous equipment closes Close (except pneumatic operated valve a4 executes automatically into aqueous mode), when hot water water tank 18 water level is reduced to setting value, device " execution mould again Formula one " is run.
When selection is clicked onThe digital heat catching type solar overbite heat pump hot water production plant of the present invention is adopted With the low-temperature zone (can adjust) of solar energy heating water body, heat the mode operation of the high temperature section of water body using air source heat pump.Tool The running of body is as follows:
As Fig. 1, execution pattern two, when water body low-temperature zone, the number of the present invention catches the laminating heat-pump hot-water of hot type solar energy The operational mode of process units withModel identical is run.When hot water work tank a16 water temperature not up to sets temperature Degree, when digital-code type solar energy catches turnover water temperature difference≤5 DEG C of hot device 12, hot water circulating pump 13 is closed, a1 valve closing, gas simultaneously Dynamic valve a3 conducting, hot water circulating pump 14 starts, and the air-cooled heat pump compressor 1 of laminating heat pump 19 and air-cooled heat pump blower fan 5 start, heat Water work tank a16 water body continues to make thermodynamic cycle with air source heat pump.When water body reaches design temperature, pneumatic operated valve a3 closes, gas Dynamic valve a2 conducting, the hot water that hot water work tank a16 produces flow to hot water water tank 18 (current finish pneumatic operated valve a4 automatically execute into Aqueous mode), pneumatic operated valve b1 valve conducting simultaneously, wheel heat-exchanging water work tank b17 water body is caught hot device 12 with digital-code type solar energy and is made heat Power circular flow.Two work tanks execute same pattern, and constantly rotation work provides hot water to hot water water tank 18.To hot water Water tank 18 temperature difference compensation heating run with Identical, when hot water water tank 18 water level is reduced to setting value, dress Put again " execution pattern two " to run.
When selection is clicked onThe heat of hot water water tank 18 water body is by the water/hydro-thermal pump of laminating heat pump 19 Heating power system draws number and catches the pattern that the heat of hot type solar energy and laminating heat pump air-source heating power system is run, withEssentially identical, simply about 40 DEG C of the target temperature setting value of work tank (can adjust), and hot water circulating pump During 15 startup, pneumatic operated valve valve d turns on, and realizes the operational mode under low ambient temperature.
Embodiment described above, simply one kind of the present invention more preferably specific embodiment, those skilled in the art The usual variations and alternatives that member is carried out in the range of technical solution of the present invention all should comprise within the scope of the present invention.

Claims (4)

1. a kind of number heat catching type solar overbite heat pump hot water production plant, catches hot device, laminating heat including digital-code type solar energy Pump, insulation produces hot water work tank and hot water water tank it is characterised in that described digital-code type solar energy catches hot device passes through respectively Water pipe connects laminating heat pump and insulation produces hot water work tank, and described laminating heat pump passes through circulation line and connects insulation life respectively Heat production water work tank and hot water water tank, described insulation produces hot water work tank and connects hot water water tank by pipeline;Described Laminating heat pump includes air-cooled heat pump compressor and water/water heat pump compressor in the pump housing, and described air-cooled heat pump compressor one end is even Give a dinner for a visitor from afar cold-heat pump condenser, the other end connects wind-cooled evaporator, between described air-cooled heat pump condenser and wind-cooled evaporator Air-cooled heat pump expansion valve is additionally provided with pipeline, described wind-cooled evaporator side is provided with air-cooled heat pump blower fan, and described is air-cooled Heat pump condenser connects described insulation by circulation line and produces hot water work tank;Described water/water heat pump compressor one end Connect water/water heat pump condenser, the other end connects water/water evaporator with heat pump, described water/water heat pump condenser and water/hydro-thermal Water/hydro-thermal pump expansion valve is additionally provided with the pipeline between pump evaporimeter, described water/water evaporator with heat pump is by pipeline respectively Connect digital-code type solar energy and catch hot device and insulation production hot water work tank, described water/water heat pump condenser passes through circulation line Connect hot water water tank, setting air feed shutter and air-out blinds on the described pump housing outer wall of laminating heat pump.
2. according to claim 1 a kind of number heat catching type solar overbite heat pump hot water production plant it is characterised in that Described insulation produces and is provided with hot water circulating pump on the pipeline that hot water work tank and digital-code type solar energy are caught between hot device.
3. according to claim 1 a kind of number heat catching type solar overbite heat pump hot water production plant it is characterised in that It is provided with hot water circulating pump on circulation line between described insulation production hot water work tank and laminating heat pump.
4. according to claim 1 a kind of number heat catching type solar overbite heat pump hot water production plant it is characterised in that It is provided with hot water circulating pump on circulation line between described laminating heat pump and hot water water tank.
CN201210156045.9A 2012-05-17 2012-05-17 Digital heat catching type solar overbite heat pump hot water production plant Active CN102645030B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1945173A (en) * 2006-11-09 2007-04-11 中国科学技术大学 Multiple heat source multifunction solar energy heat pump
CN200979316Y (en) * 2006-12-11 2007-11-21 广东工业大学 Solar energy and heat pump and ground heat coupled refrigeration and heating system
CN201615653U (en) * 2009-12-17 2010-10-27 广东省科学院自动化工程研制中心 Three-functional air-conditioning device with solar air-cooled heat pump
CN201866994U (en) * 2010-11-16 2011-06-15 山东建筑大学 Solar energy-air-geothermal energy multi-source double-compressor heat pump heat supply air conditioning combined system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119131A (en) * 1982-12-25 1984-07-10 Sharp Corp Solar heat utilizing system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1945173A (en) * 2006-11-09 2007-04-11 中国科学技术大学 Multiple heat source multifunction solar energy heat pump
CN200979316Y (en) * 2006-12-11 2007-11-21 广东工业大学 Solar energy and heat pump and ground heat coupled refrigeration and heating system
CN201615653U (en) * 2009-12-17 2010-10-27 广东省科学院自动化工程研制中心 Three-functional air-conditioning device with solar air-cooled heat pump
CN201866994U (en) * 2010-11-16 2011-06-15 山东建筑大学 Solar energy-air-geothermal energy multi-source double-compressor heat pump heat supply air conditioning combined system

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Effective date of registration: 20210625

Address after: 510000 room 3105, 422 Xingye Avenue East, Nancun Town, Panyu District, Guangzhou City, Guangdong Province

Patentee after: Guangzhou Haoyun Technology Co.,Ltd.

Address before: Room 04, No.97 lianquanju, Lianquan Road, Guangzhou, Guangdong 510000

Patentee before: Mo Shaomin