CN201748641U - Novel solar energy heat pump integrated water heating system - Google Patents

Novel solar energy heat pump integrated water heating system Download PDF

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Publication number
CN201748641U
CN201748641U CN 201020503840 CN201020503840U CN201748641U CN 201748641 U CN201748641 U CN 201748641U CN 201020503840 CN201020503840 CN 201020503840 CN 201020503840 U CN201020503840 U CN 201020503840U CN 201748641 U CN201748641 U CN 201748641U
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CN
China
Prior art keywords
described
temperature
water tank
comparing unit
heat pump
Prior art date
Application number
CN 201020503840
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Chinese (zh)
Inventor
胡佰能
Original Assignee
胡佰能
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Publication date
Application filed by 胡佰能 filed Critical 胡佰能
Priority to CN 201020503840 priority Critical patent/CN201748641U/en
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Publication of CN201748641U publication Critical patent/CN201748641U/en

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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

Abstract

Provided is a novel solar energy heat pump integrated water heating system, comprising a water tank, a condenser in the water tank, a compressor disposed outside of the water tank, an evaporator disposed outside of the water tank and an expansion valve. The utility model is characterized in that the evaporator consists of a coiled tube, and the coiled tubes of the compressor, the condenser, the expansion valve and the evaporator are connected in order to form a loop; the evaporator also consists of a solar energy collector which comprises an absorber plate and a collecting tube, and the coiled tube is winded in the collector, the solar energy collector is integrated into the evaporator, thereby the solar energy can be used by the evaporator. The utility model is advantageous in that the evaporator can use the heat in the air, thereby the lighting situation required by the solar energy collector is not high; good utilization effect can be achieved in places of low illumination density, heavy cloud and mist; with the comprehensive adoption of the solar energy and the heat energy in the air, the air of low quality can be enhanced and the energy efficiency ratio of the heat pump can be improved.

Description

A kind of solar heat pump one novel hot water system

(1) technical field

The utility model relates to a kind of solar heat pump one hot-water heating system.

(2) background technology

The solar heat energy switch technology has been widely used in family life and the public domain environment, domestic water, water for industrial use heating, and numerous areas such as building living environment heating are to better people's living environment, and realize the new measure of energy-saving and emission-reduction the best.The solar energy heating conversion hot water technique of present commonplace use is the tube-sheet type heat-absorbing structure, and direct the connection with storage tank of thermal-collecting tube recycles, and environment temperature and sun light intensity are had very high requirement, is difficult to the result of use that reaches desirable.

The air source heat pump hot-water heating system is a kind of hot-water heating system of technology maturation, and solar water heating system also is a kind of hot-water heating system of maturation, and the composite hot-water system that air source heat pump system and solar energy are combined is also arranged in the prior art, and both replenish mutually.But existing this solar heat pump integrated system is complex structure on the one hand, and the solar energy heating aspect still exists on the other hand has very high requirement to environment temperature and sun light intensity, the shortcoming of the result of use that is difficult to reach desirable.And air source heat pump system is when the northern cold cold weather is used, and its heating effect is very poor, and is very big in order to reach the employed power consumption of heating effect, wastes energy.The attached heater of solar energy heating generally adopts electric heating tube, also needs to use a large amount of electric weight, wastes energy.

(3) summary of the invention

For the complex structure that overcomes existing solar heat pump one hot-water heating system, to solar radiation requirement of strength height, deficiency that power consumption is big, the utility model provide a kind of simple in structure, to lower, the energy-conservation solar heat pump one of sunlight illumination condition requirement hot-water heating system.

The technical scheme in the invention for solving the technical problem is: a kind of solar heat pump one novel hot water system, comprise water tank, be positioned at the condenser of described water tank, be positioned at the outer compressor of described water tank, be positioned at described water tank outer evaporimeter and expansion valve, described evaporimeter comprises coil pipe, compressor, condenser, expansion valve, the coil pipe of evaporimeter connects successively and forms the loop, it is characterized in that: described evaporimeter also comprises solar thermal collector, described solar thermal collector comprises absorber plate and thermal-collecting tube, and described coil pipe is worn in described thermal-collecting tube.

Further, described evaporimeter also comprises aluminum alloy frame, and described solar thermal collector is positioned at described aluminum alloy frame, and described aluminum alloy frame includes heat-insulation layer.

Further, be provided with first temperature-sensing probe in the described water tank, be provided with second temperature-sensing probe in the described aluminum alloy frame; Also comprise a controller, be provided with the first temperature comparing unit and the second temperature comparing unit in the described controller, be preset with first temperature upper limit in the described first temperature comparing unit, be preset with second temperature upper limit in the described second temperature comparing unit; Described first temperature-sensing probe is connected with the input end signal of the described first temperature comparing unit, described second temperature-sensing probe is connected with the input end signal of the described second temperature comparing unit, and the output of the output of the described first temperature comparing unit and the second temperature comparing unit all is electrically connected with described compressor.

Further, also be provided with safety valve on the described water tank.

Overall work principle of the present utility model is identical with the operation principle of existing air source heat pump system, by compressor, condenser, expansion valve, evaporimeter collaborative work.The utility model is integrated into solar thermal collector on the evaporimeter, and when the refrigerant medium was flowed through the coil pipe of evaporimeter, because coil pipe wears in the thermal-collecting tube of solar thermal collector, so the collected solar heat of thermal-collecting tube can be absorbed and used.

The beneficial effects of the utility model are: solar thermal collector is integrated on the evaporimeter, solar energy is used by evaporimeter.Evaporimeter itself can utilize airborne heat, so the desired illumination condition of solar thermal collector is not high, in low, cloudy, the foggy place of illumination density, also can obtain good result of use.Solar energy and heat energy in air comprehensive utilization make inferior air to promote, and have improved the Energy Efficiency Ratio of heat pump.

(4) description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the fundamental diagram of first temperature-sensing probe, second temperature-sensing probe.

(5) specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

With reference to Fig. 1, Fig. 2, a kind of solar heat pump one novel hot water system comprises water tank 1, be positioned at described water tank 1 condenser 2, be positioned at the outer compressor 3 of described water tank 1, be positioned at described water tank 1 outer evaporimeter 6 and expansion valve 4.Described evaporimeter 6 comprises coil pipe 5, and in the present embodiment, the material of this coil pipe 5 is TP2 red coppers.The coil pipe 5 of compressor 3, condenser 2, expansion valve 4, evaporimeter 6 connects successively and forms the loop, described evaporimeter 6 also comprises solar thermal collector, described solar thermal collector comprises absorber plate 7 and thermal-collecting tube 8, and described coil pipe 5 is worn in described thermal-collecting tube 8.

In the present embodiment, described evaporimeter 6 also comprises aluminum alloy frame 9, and described solar thermal collector is positioned at described aluminum alloy frame 9, and described aluminum alloy frame 9 includes protects polyurethane temperature layer 10, can keep energy, prevents leaking of energy.

In the present embodiment, be provided with first temperature-sensing probe 11 in the described water tank 1, be provided with second temperature-sensing probe 12 in the described aluminum alloy frame; Also comprise a controller 13, be provided with the first temperature comparing unit 14 and the second temperature comparing unit 15 in the described controller 13, be preset with first temperature upper limit in the described first temperature comparing unit 14, be preset with second temperature upper limit in the described second temperature comparing unit 15; Described first temperature-sensing probe 11 is connected with the input end signal of the described first temperature comparing unit 14, described second temperature-sensing probe 12 is connected with the input end signal of the described second temperature comparing unit 15, and the output of the output of the described first temperature comparing unit 14 and the second temperature comparing unit 15 all is electrically connected with described compressor 3.First temperature-sensing probe 11 and second temperature-sensing probe, 12 roles are that temperature is controlled: the water temperature in 11 pairs of water tanks of first temperature-sensing probe 1 is carried out sensing, and the temperature information that senses is transferred to the first temperature comparing unit 14.In the first temperature comparing unit 14, the temperature and first temperature upper limit that first temperature-sensing probe 11 senses compare, if the temperature that first temperature-sensing probe 11 senses is greater than first temperature upper limit, illustrate that the water in the water tank 1 is enough warm, do not need to heat again, then the power supply of the first temperature comparing unit, 14 instruction compression machines 3 quits work, to reach purpose of energy saving; Temperature in 12 pairs of aluminum alloy frames of second temperature-sensing probe 9 is carried out sensing, and the temperature information that senses transferred to the second temperature comparing unit 15, the temperature and second temperature upper limit that second temperature-sensing probe 12 senses compare, if the temperature that second temperature-sensing probe 12 senses is greater than second temperature upper limit, illustrate that then temperature is too high in the aluminum alloy frame 9, then the power supply of the second temperature comparing unit, 15 instruction compression machines 3 quits work.Certainly condition of overhigh temperature seldom takes place in the aluminum alloy frame 9, and it is a kind of precautionary measures that second temperature-sensing probe 12 is installed.

In the present embodiment, also be provided with safety valve 16 on the described water tank 1, temperature, pressure is carried out limit protection control.

Claims (4)

1. solar heat pump one novel hot water system, comprise water tank, be positioned at described water tank condenser, be positioned at the outer compressor of described water tank, be positioned at described water tank outer evaporimeter and expansion valve, described evaporimeter comprises coil pipe, the coil pipe of compressor, condenser, expansion valve, evaporimeter connects successively and forms the loop, it is characterized in that: described evaporimeter also comprises solar thermal collector, described solar thermal collector comprises absorber plate and thermal-collecting tube, and described coil pipe is worn in described thermal-collecting tube.
2. solar heat pump one novel hot water as claimed in claim 1 system, it is characterized in that: described evaporimeter also comprises aluminum alloy frame, and described solar thermal collector is positioned at described aluminum alloy frame, and described aluminum alloy frame includes heat-insulation layer.
3. solar heat pump one novel hot water as claimed in claim 2 system is characterized in that: be provided with first temperature-sensing probe in the described water tank, be provided with second temperature-sensing probe in the described aluminum alloy frame;
Also comprise a controller, be provided with the first temperature comparing unit and the second temperature comparing unit in the described controller, be preset with first temperature upper limit in the described first temperature comparing unit, be preset with second temperature upper limit in the described second temperature comparing unit;
Described first temperature-sensing probe is connected with the input end signal of the described first temperature comparing unit, described second temperature-sensing probe is connected with the input end signal of the described second temperature comparing unit, and the output of the output of the described first temperature comparing unit and the second temperature comparing unit all is electrically connected with described compressor.
4. as the described solar heat pump one of one of claim 1~3 novel hot water system, it is characterized in that: also be provided with safety valve on the described water tank.
CN 201020503840 2010-08-20 2010-08-20 Novel solar energy heat pump integrated water heating system CN201748641U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020503840 CN201748641U (en) 2010-08-20 2010-08-20 Novel solar energy heat pump integrated water heating system

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Application Number Priority Date Filing Date Title
CN 201020503840 CN201748641U (en) 2010-08-20 2010-08-20 Novel solar energy heat pump integrated water heating system

Publications (1)

Publication Number Publication Date
CN201748641U true CN201748641U (en) 2011-02-16

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102538195A (en) * 2012-01-20 2012-07-04 沈雁茜 Solar special condensed state utilizing system and working method thereof
CN102721187A (en) * 2012-07-05 2012-10-10 云南师范大学 Solar energy device with heat pump temperature compensation and defrosting functions
CN103486739A (en) * 2013-09-03 2014-01-01 深圳市桑霞太阳能有限公司 Solar heat pump water heater
CN104154670A (en) * 2014-07-31 2014-11-19 湖北白果太空能科技发展有限公司 Heat utilizing system surpassing air energy all-in-one machine
CN104567004A (en) * 2014-12-31 2015-04-29 广西科学院应用物理研究所 Solar energy utilization and evaporator integrated heat collector
CN105823225A (en) * 2016-04-06 2016-08-03 广西阳升新能源有限公司 Production method for balcony wall-mounted outer space energy water heater
CN106352558A (en) * 2016-08-25 2017-01-25 上海理工大学 Solar instant heat pump water heater
CN107036301A (en) * 2017-04-04 2017-08-11 深圳市上羽科技有限公司 A kind of device that can be heated in a wide variety of climates

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102538195A (en) * 2012-01-20 2012-07-04 沈雁茜 Solar special condensed state utilizing system and working method thereof
CN102721187A (en) * 2012-07-05 2012-10-10 云南师范大学 Solar energy device with heat pump temperature compensation and defrosting functions
CN103486739A (en) * 2013-09-03 2014-01-01 深圳市桑霞太阳能有限公司 Solar heat pump water heater
CN104154670A (en) * 2014-07-31 2014-11-19 湖北白果太空能科技发展有限公司 Heat utilizing system surpassing air energy all-in-one machine
CN104567004A (en) * 2014-12-31 2015-04-29 广西科学院应用物理研究所 Solar energy utilization and evaporator integrated heat collector
CN105823225A (en) * 2016-04-06 2016-08-03 广西阳升新能源有限公司 Production method for balcony wall-mounted outer space energy water heater
CN106352558A (en) * 2016-08-25 2017-01-25 上海理工大学 Solar instant heat pump water heater
CN107036301A (en) * 2017-04-04 2017-08-11 深圳市上羽科技有限公司 A kind of device that can be heated in a wide variety of climates

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: NINGBO BAIHUANG ELECTRIC APPLIANCES CO., LTD.

Assignor: Hu Baineng

Contract record no.: 2011330000179

Denomination of utility model: Novel solar energy heat pump integrated water heating system

Granted publication date: 20110216

License type: Exclusive License

Record date: 20110401

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110216

Termination date: 20130820

C17 Cessation of patent right