CN205747580U - The double thermal source combined supply system of solar energy, air source heat pump - Google Patents

The double thermal source combined supply system of solar energy, air source heat pump Download PDF

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Publication number
CN205747580U
CN205747580U CN201620599120.2U CN201620599120U CN205747580U CN 205747580 U CN205747580 U CN 205747580U CN 201620599120 U CN201620599120 U CN 201620599120U CN 205747580 U CN205747580 U CN 205747580U
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China
Prior art keywords
condensing tube
condensing
storage tank
solar energy
heat pump
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CN201620599120.2U
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Chinese (zh)
Inventor
种衍启
种阳
孟祥勇
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SHANDONG SUNLIGHT BOSHI SOLAR ENERGY ENGINEERING Co Ltd
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SHANDONG SUNLIGHT BOSHI SOLAR ENERGY ENGINEERING Co Ltd
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Abstract

This utility model is bright relates to a kind of solar energy, the double thermal source combined supply system of air source heat pump, including compressor, liquid trap, four way solenoid valve, off-premises station, storage tank, indoor set, circulating pump, solar thermal collector, compressor, liquid trap, four way solenoid valve are sequentially connected with by total condensing agent circulation pipe, and constituting a closed circuit, off-premises station, storage tank, indoor set are connected by condensing tube respectively.Storage tank, circulating pump, solar thermal collector are sequentially connected with by water pipe, and constitute a water circulation system.This utility model is bright to be provided the benefit that: be combined with heat pump by solar energy, improves system effectiveness, can realize hot water, heating, refrigeration demand.Make full use of solar energy, save operation power charge, economical and practical.Except can be in addition to all weather operations, it is also possible to provide enough hot water or heat at cloudy day continuously and winter.Realize cooling in summer demand according to the feature of air source heat pump simultaneously.

Description

The double thermal source combined supply system of solar energy, air source heat pump
Technical field:
This utility model relates to a kind of solar energy, the double thermal source combined supply system of air source heat pump, belongs to sun energy, air source heat pump Applied technical field.
Background technology:
Solar energy is increasingly subject to the attention of people with the feature such as pollution-free inexhaustible, cheap, safe and clean, but due to Solar energy has by being affected the shortcomings such as long-pending compared with side to light big, that heat flow density is low, needs are bigger in season and weather.Cause solar energy Directly heat utilization system is all somewhat limited in application.
All deficiencies of solar energy bring contract to the development of another kind of energy-saving type heat exchanger-air source hot pump water heater Machine.In the south that average annual temperature is higher, owing to he is little affected by the impact of time and rain or shine weather, installation requirement is low, has again ratio Electric heater exceeds hundreds of heating efficiency, so by the extensive welcome in market.But air source heat pump have one the biggest Defect: can not effectively utilize the heat radiation of the sun exactly.
Summary of the invention:
This utility model purpose is to provide and a kind of can improve solar thermal collector efficiency and heat pump system performance too simultaneously The double thermal source combined supply system of sun energy, air source heat pump.
This utility model solves its technical problem and be the technical scheme is that
The double thermal source combined supply system of a kind of solar energy, air source heat pump, including compressor, liquid trap, four way solenoid valve, room Outer machine, storage tank, indoor set, circulating pump, solar thermal collector, compressor, liquid trap, four way solenoid valve are followed by total condensing agent Endless tube is sequentially connected with, and constitutes a closed circuit, and off-premises station, storage tank, indoor set are connected by condensing tube respectively.Water storage Case, circulating pump, solar thermal collector are sequentially connected with by water pipe, and constitute a water circulation system.
Described condensing tube include the first condensing tube, the second condensing tube, the 3rd condensing tube, the 4th condensing tube, the 5th condensing tube, 6th condensing tube, one end of the first condensing tube is connected with four way solenoid valve, and the other end is connected with indoor set, the second condensing tube One end be connected with four way solenoid valve, the other end is connected with off-premises station;One end of 3rd condensing tube and the first condensing tube phase Connection, the other end and the second condensing tube are connected;One end of 4th condensing tube is connected with the 3rd condensing tube, the other end and water storage The refrigerant inlet of case is connected;One end of 5th condensing tube is connected with the refrigerant outlet of storage tank, the other end and the 6th Condensing tube is connected;One end of 6th condensing tube is connected with off-premises station, and the other end is connected with indoor set.In the first condensation Control condensation it is respectively equipped with on pipe, the second condensing tube, the 3rd condensing tube, the 4th condensing tube, the 5th condensing tube and the 6th condensing tube The control valve that agent flows to.
The beneficial effects of the utility model are: be combined with heat pump by solar energy, improve system effectiveness, can realize heat Water, heating, refrigeration demand.Make full use of solar energy, save operation power charge, economical and practical.Except can be in addition to all weather operations, also Enough hot water or heat can be provided at cloudy day continuously and winter.Realize cooling in summer need according to the feature of air source heat pump simultaneously Ask.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
In figure: 1 compressor, 2 liquid traps, 3 four way solenoid valves, 4 off-premises stations, 5 storage tanks, 6 indoor sets, 7 circulating pumps, 8 too Sun can heat collector, 9 total condensing agent circulation pipes, 10 first condensing tubes, 11 second condensing tubes, 12 the 3rd condensing tubes, 13 the 4th condensations Pipe, 14 the 5th condensing tubes, 15 the 6th condensing tubes, 16 water pipes.
Detailed description of the invention:
As it is shown in figure 1, the double thermal source combined supply system of a kind of solar energy, air source heat pump, including compressor (1), liquid trap (2), four way solenoid valve (3), off-premises station (4), storage tank (5), indoor set (6), circulating pump (7), solar thermal collector (8), pressure Contracting machine (1), liquid trap (2), four way solenoid valve (3) are sequentially connected with by total condensing agent circulation pipe (9), and constitute one and loop back Road, off-premises station (4), storage tank (5), indoor set (6) are connected by condensing tube respectively.Storage tank (5), circulating pump (7), the sun Can be sequentially connected with by water pipe (16) by heat collector (8), and constitute a water circulation system.Described condensing tube includes the first condensing tube (10), the second condensing tube (11), the 3rd condensing tube (12), the 4th condensing tube (13), the 5th condensing tube (14), the 6th condensing tube (15), one end of the first condensing tube (10) is connected with four way solenoid valve (3), and the other end is connected with indoor set (6), and second is cold One end of solidifying pipe (11) is connected with four way solenoid valve (3), and the other end is connected with off-premises station (4);3rd condensing tube (12) One end is connected with the first condensing tube (10), and the other end and the second condensing tube (11) are connected;One end of 4th condensing tube (13) Being connected with the 3rd condensing tube (12), the other end is connected with the refrigerant inlet of storage tank (5);The one of 5th condensing tube (14) End is connected with the refrigerant outlet of storage tank (5), and the other end and the 6th condensing tube (15) are connected;6th condensing tube (15) One end is connected with off-premises station (4), and the other end is connected with indoor set (6).At the first condensing tube (10), the second condensing tube (11), it is respectively equipped with control on the 3rd condensing tube (12), the 4th condensing tube (13), the 5th condensing tube (14) and the 6th condensing tube (15) The control valve that condensing agent processed flows to.
The double thermal source combined supply system mode of operation of solar-powered-air source heat-pump:
1, hot-water mode: during solar energy abundance, solar thermal collector (8) directly heats the water in storage tank (5), then supplies User uses.During solar energy deficiency, the water at low temperature in storage tank (5) is carried out supplementary energy heating by double heat source heat pump unit, adds High-temperature-hot-water after heat is sent into indoor for user.When not having the sun, air source heat pump is directly to the water in storage tank (5) Heating, after in storage tank (5), water temperature meets requirement, source pump water outlet is for user.
2, summer air-conditioning refrigeration, has two kinds of operational modes:
When solar radiation is relatively sufficient, and the hot water utilizing solar thermal collector (8) to produce enters in storage tank (5) and stores confession User uses.Indoor set (6) makees vaporizer cooling air, supplies cold;Off-premises station (4) makees condenser.
When solar radiation is not enough, such as continuously the cloudy day, solar thermal collector (8) can not produce the heat of q.s sufficient temp During water, indoor set (6) makees vaporizer cool room air, supplies cold;Water-cooled condenser made by storage tank (5), produces life heat Water.
Winter heating's operating mode.Conversion four-way change-over valve, changes the refrigerant flow direction in pipeline so that cold-producing medium is from off-premises station (4) part heat absorption, and to indoor set (6) heat supply.
There are three kinds of operational modes:
1), when solar energy is more sufficient, the hot water of solar thermal collector (8) generation uniform temperature is used as the heat exchange of vaporizer side.Water Case is as outdoor water-cooled vaporizer, indoor set (6) heat supply.
2), during solar radiation deficiency, air source heat pump is started.Off-premises station (4) makees vaporizer, indoor set (6) heat supply.
3) when needing to produce a small amount of domestic hot-water, storage tank (5) is accessed in the pipe-line system of condensing tube.Air-cooling chamber Vaporizer made by outer machine (4), and water tank produces domestic hot-water as condenser.
Experimental effect analysis
Solar energy is combined with heat pump nearest 2 years and grows up, and it is than " solar energy is connected with various boilers " and " too Sun can electricity auxiliary heating " the advanced major step of two ways, the year comprehensive coefficient of performance of heat pump substantially can reach 3.5, as Auxiliary thermal source, compared with above-mentioned two, it is considerable for saving number.China's most area annual grace time at sunshine is About 150~200 days, solar energy met the hot water demand of building, was not required to consume any energy.80~100 days needs heat pumps Part auxiliary heating.Winter and overcast and rainy about 100 days are worked by heat pump completely.Such 1 ton of hot water annual cost only 1000~ About 1200 yuan.

Claims (3)

1. solar energy, the double thermal source combined supply system of air source heat pump, is characterized in that: include compressor, liquid trap, four energisings Magnet valve, off-premises station, storage tank, indoor set, circulating pump, solar thermal collector, compressor, liquid trap, four way solenoid valve are by total Condensing agent circulation pipe is sequentially connected with, and constitutes a closed circuit, and off-premises station, storage tank, indoor set are respectively by condensing tube phase Connect;Storage tank, circulating pump, solar thermal collector are sequentially connected with by water pipe, and constitute a water circulation system.
The double thermal source combined supply system of solar energy the most according to claim 1, air source heat pump, is characterized in that: described condensation Pipe includes the first condensing tube, the second condensing tube, the 3rd condensing tube, the 4th condensing tube, the 5th condensing tube, the 6th condensing tube, first One end of condensing tube is connected with four way solenoid valve, and the other end is connected with indoor set;One end of second condensing tube and four energisings Magnet valve is connected, and the other end is connected with off-premises station;One end of 3rd condensing tube is connected with the first condensing tube, the other end and Two condensing tubes are connected;One end of 4th condensing tube is connected with the 3rd condensing tube, the other end and the refrigerant inlet of storage tank It is connected;One end of 5th condensing tube is connected with the refrigerant outlet of storage tank, and the other end and the 6th condensing tube are connected;The One end of six condensing tubes is connected with off-premises station, and the other end is connected with indoor set.
The double thermal source combined supply system of solar energy the most according to claim 2, air source heat pump, is characterized in that: described first It is respectively equipped with control on condensing tube, the second condensing tube, the 3rd condensing tube, the 4th condensing tube, the 5th condensing tube and the 6th condensing tube The control valve that condensing agent flows to.
CN201620599120.2U 2016-06-14 2016-06-14 The double thermal source combined supply system of solar energy, air source heat pump Active CN205747580U (en)

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CN201620599120.2U CN205747580U (en) 2016-06-14 2016-06-14 The double thermal source combined supply system of solar energy, air source heat pump

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Application Number Priority Date Filing Date Title
CN201620599120.2U CN205747580U (en) 2016-06-14 2016-06-14 The double thermal source combined supply system of solar energy, air source heat pump

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016825A (en) * 2016-06-14 2016-10-12 山东阳光博士太阳能工程有限公司 Solar and air source heat pump dual heat source tri-generation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016825A (en) * 2016-06-14 2016-10-12 山东阳光博士太阳能工程有限公司 Solar and air source heat pump dual heat source tri-generation system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Solar energy and air source heat pump dual heat source triple supply system

Effective date of registration: 20211209

Granted publication date: 20161130

Pledgee: Bank of China Limited Zaozhuang Branch

Pledgor: SHANDONG SUNLIGHT DOCTOR SOLAR ENERGY ENGINEERING CO.,LTD.

Registration number: Y2021980014359