CN204757405U - Solar energy preparation hot -water heating system - Google Patents

Solar energy preparation hot -water heating system Download PDF

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Publication number
CN204757405U
CN204757405U CN201520440820.2U CN201520440820U CN204757405U CN 204757405 U CN204757405 U CN 204757405U CN 201520440820 U CN201520440820 U CN 201520440820U CN 204757405 U CN204757405 U CN 204757405U
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CN
China
Prior art keywords
water
solar
water heater
heater
electric
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Expired - Fee Related
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CN201520440820.2U
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Chinese (zh)
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梁小炎
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梁小炎
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Priority to CN201520440820.2U priority Critical patent/CN204757405U/en
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Publication of CN204757405U publication Critical patent/CN204757405U/en
Expired - Fee Related legal-status Critical Current
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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
    • Y02E10/44Heat exchange systems

Abstract

The utility model discloses a solar energy preparation hot -water heating system, this system include solar water heater and electric water heater, and solar water heater is equipped with the support, sets up water tank and vacuum tube heat collector on the support, be equipped with a solar water heater intake interface and a solar water heater outlet port on the water tank, the interface setting is intake in the one end troops under one's command side of water tank to solar water heater, the middle and upper side of another tip that solar water heater outlet port set up at the water tank, electric water heater is equipped with an electric water heater intake interface and an electric water heater outlet port, solar water heater outlet port is intake the interface through water pipe in the middle of one and electric water heater and is linked to each other, be equipped with the bridging water pipe as its branch pipe on the middle water pipe, the one end of bridging water pipe links to each other with middle water pipe, and the other end links to each other with electric water heater outlet port, be equipped with two water valves on the bridging water pipe, be located and still be equipped with a water intaking interface as the branch pipe in two bridging water pipe sections between the water valve.

Description

A kind of solar energy prepares hot-water heating system
Technical field
The utility model relates to application of solar, particularly relates to a kind of solar energy and prepares hot-water heating system.
Background technology
Solar water heater, as a kind of system preparing hot water, can convert solar energy into heat energy, by water from low-temperature heat to high temperature, to meet people's demand to hot water in life.Because the energy source of solar water heater is in illumination, when running into continuous print rainy weather, solar water heater just cannot heat water, thus also just cannot prepare the hot water needed for life.
In prior art, be typically employed in the water tank of solar water heater and install electric additional thermal additional and solve the solar water heater when rainy weather and cannot prepare hot water problem.As the application number Chinese utility model patent that is 201310118536.9 a kind of heat-accumulated type high-efficiency flat plate solar water heater of being announced, it comprises support, be arranged on water tank on support and flat-plate collector body, an inner bag is provided with in described water tank, be provided with a heat-accumulation type hot commuting case in inner bag, this heat-accumulation type hot commuting case is provided with heat storage medium and draws joint and heat storage medium inlet tube; The heat storage medium of heat-accumulation type hot commuting case draws joint, heat storage medium inlet tube introduces joint respectively by pipeline with the heat storage medium of described flat-plate collector body, heat storage medium is drawn interface and is connected; In addition, in described heat-accumulation type hot commuting case, also electric heating tube is provided with; This electric heating tube is electric additional thermal.Do not have in the solar water heater of heat-accumulation type hot commuting case at some, its electric additional thermal is directly installed in the inner bag of its water tank, by the additional thermal energising of electricity, heats water with electric energy.
In the water tank of solar water heater, install electric additional thermal additional better to solve the solar water heater when rainy weather and cannot prepare hot water problem, but also there are some defects simultaneously.
(1) existing solar water heater is provided with an Inlet and outlet water interface in the bottom of its water tank, and this Inlet and outlet water interface is taken pipeline with water supply line as tap water pipe line and hot water and is connected.When to water tank moisturizing, running water flows into water tank through Inlet and outlet water interface; When taking hot water, the hot water in water tank flows into hot water through Inlet and outlet water interface and takes pipeline.Because Inlet and outlet water interface is by moisturizing with to take hot water public, causes and cannot take hot water when solar water heater carries out moisturizing.
(2) because the Inlet and outlet water interface of existing water tank is by moisturizing with to take hot water public, cause cannot carrying out moisturizing when taking hot water, and then cause cannot taking hot water when making the additional thermal of electricity consumption heat.This is because, in the process of the additional thermal heating water of electricity, if take hot water simultaneously, likely cause electric additional thermal to expose the water surface, dry combustion method occurs, damage solar water heater, even initiation fire.
(3) due to solar water heater adopt electrical heating pattern time, cannot heating cold water be accomplished, while take hot water, just can take after causing first the water in water tank all being heated.Volume again due to solar water heater water tank is comparatively large, is 2-4 times of common Water tank for electrical water heater volume, causes its heat time very long, make troubles to the use of people.In addition, when required hot water amount is less, when the hot water in water tank cannot run out, waste of energy can be caused again.
How to design one and prepare hot-water heating system, make when fair weather, it can utilize solar energy to prepare hot water, and when rainy weather, it can use electric energy to prepare hot water fast, is have technical problem to be solved.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of solar energy and prepares hot-water heating system, and when fair weather, it can utilize solar energy to prepare hot water, and when rainy weather, it can use electric energy to prepare hot water fast.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of solar energy prepares hot-water heating system, comprise solar water heater and electric heater, described solar water heater is provided with support, arranges water tank on the bracket and vacuum tube collector; Described water tank is provided with a solar water heater inlet interface and a solar water heater water outlet mouthpiece, described solar water heater inlet interface is arranged on above an end of described water tank, and described solar water heater water outlet mouthpiece is arranged on top in the other end of described water tank; Described electric heater is provided with an electric water heater inlet interface and an electric heater water outlet mouthpiece; Described solar water heater water outlet mouthpiece is connected with described electric water heater inlet interface by a middle water pipe; Described middle water pipe is provided with the bridge joint water pipe as its arm, and one end of bridge joint water pipe is connected with middle water pipe, and the other end is connected with described electric heater water outlet mouthpiece; Described bridge joint water pipe is provided with two water valves, the bridge joint water pipe section between described two water valves is also provided with a water intaking interface as arm.
Further, described water tank left upper part is also provided with pressure release exhaust outlet.
Further, described solar water heater inlet interface is also provided with ball-cock assembly.
The beneficial effects of the utility model are: (1), when fair weather, it can utilize solar energy to prepare hot water, and when rainy weather, it can use electric energy to prepare hot water fast; (2) it can effectively avoid when using electric energy to prepare hot water, the waste of energy caused because required hot water amount is few; (3) it can take hot water while solar water heater carries out moisturizing; (4) it can take hot water in the process using electric energy to heat water.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model embodiment comprises solar water heater and electric heater 9, solar water heater is provided with support 2, be arranged on water tank 3 on support 2 and vacuum tube collector 1, and water tank 3 is provided with a solar water heater inlet interface 4, solar water heater water outlet mouthpiece 5, pressure release exhaust outlet 6, a ball-cock assembly 15.Solar water heater inlet interface 4 is arranged on the below of water tank 3 right part, solar water heater water outlet mouthpiece 5 is arranged on the middle top of the left part of water tank 3, solar water heater water outlet mouthpiece 5 is provided with ball-cock assembly 15, and pressure release exhaust outlet 6 is arranged on the left upper part of water tank 3.Solar water heater inlet interface 4 for being connected with running water pipe, or is connected with water supply water tower by water pipe.Whole solar energy is prepared cold water needed for hot-water heating system and is all flowed into from this solar water heater inlet interface 4.Electric heater 9 is provided with an electric water heater inlet interface 8 and an electric heater water outlet mouthpiece 10.Solar water heater water outlet mouthpiece 5 is connected with electric water heater inlet interface 8 by a middle water pipe 7.Middle water pipe 7 is provided with the bridge joint water pipe 14 as its arm, and one end of bridge joint water pipe 14 is connected with middle water pipe 7, and the other end is connected with electric heater water outlet mouthpiece 10.Bridge joint water pipe 14 is provided with two water valves (11,13), is positioned on 14 sections, bridge joint water pipe between two water valves (11,13) and is also provided with a water intaking interface 12 as arm.Water intaking interface 12 needs to use the pipeline of hot water to be connected with indoor, and provides hot water source for these pipelines.
During installation, solar water heater is installed in outdoor, and electric heater 9 is installed in indoor.At fair weather, electric heater 9 is closed, and water valve 11 cuts out, and water valve 13 is opened, and now, whole system prepares hot water by solar water heater.The cold water that density is larger flows into water tank 3 from solar water heater inlet interface 4, and sinks in vacuum tube collector 1, is heated in vacuum tube collector 1 by illumination.The hot water expanded rises up in water tank 3 from the right device 1 of vacuum tube collection, flows through middle water pipe 7, bridge joint water pipe 14, water intaking interface 12, finally flow to indoor each hot water access point from solar water heater water outlet mouthpiece 5.Due to solar water heater water outlet mouthpiece 5 position by the top, thus under the condition having substantial light photograph, can realize supplement cold water, while take hot water, and from its outflow water be always hot water.
At rainy weather, electric heater 9 is unlocked, and water valve 11 is opened, and water valve 13 cuts out, and now, the water in solar water heater water tank 3 flows in electric heater 9 through middle water pipe 7, and is heated by use electric energy in electric heater 9.The hot water heated, through water valve 11, flows into indoor each hot water access point by water intaking interface 12.Because the volume of the volumetric ratio water tank 3 of electric heater 9 is little a lot, therefore, its heating is rapidly, easy to use, and is not easy the waste of energy that occurs causing because hot water is not finished completely.In addition, even if due to when rainy weather, the water temperature in solar water heater water tank 3 still can exceed 10-15 DEG C than the water temperature in running water pipe, and therefore, compared to the electric heater be used alone, it is less that hot water institute consuming electric power prepared by electric heater 9 of the present utility model.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, obviously, those skilled in the art can carry out various change modification to the utility model and not depart from spirit and scope of the present utility model.If belong within the scope of the utility model claim and equivalent technologies thereof to these amendments of the present utility model and modification, all belong to protection domain of the present utility model.

Claims (3)

1. solar energy prepares a hot-water heating system, it is characterized in that: comprise solar water heater and electric heater, and described solar water heater is provided with support, arranges water tank on the bracket and vacuum tube collector; Described water tank is provided with a solar water heater inlet interface and a solar water heater water outlet mouthpiece, described solar water heater inlet interface is arranged on below one end portion of described water tank, and described solar water heater water outlet mouthpiece is arranged on top in the other end of described water tank; Described electric heater is provided with an electric water heater inlet interface and an electric heater water outlet mouthpiece; Described solar water heater water outlet mouthpiece is connected with described electric water heater inlet interface by a middle water pipe; Described middle water pipe is provided with the bridge joint water pipe as its arm, and one end of bridge joint water pipe is connected with middle water pipe, and the other end is connected with described electric heater water outlet mouthpiece; Described bridge joint water pipe is provided with two water valves, the bridge joint water pipe section between described two water valves is also provided with a water intaking interface as arm.
2. solar energy according to claim 1 prepares hot-water heating system, it is characterized in that: described water tank left upper part is also provided with pressure release exhaust outlet.
3. solar energy according to claim 1 prepares hot-water heating system, it is characterized in that: described solar water heater inlet interface is also provided with ball-cock assembly.
CN201520440820.2U 2015-06-25 2015-06-25 Solar energy preparation hot -water heating system Expired - Fee Related CN204757405U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520440820.2U CN204757405U (en) 2015-06-25 2015-06-25 Solar energy preparation hot -water heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520440820.2U CN204757405U (en) 2015-06-25 2015-06-25 Solar energy preparation hot -water heating system

Publications (1)

Publication Number Publication Date
CN204757405U true CN204757405U (en) 2015-11-11

Family

ID=54472108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520440820.2U Expired - Fee Related CN204757405U (en) 2015-06-25 2015-06-25 Solar energy preparation hot -water heating system

Country Status (1)

Country Link
CN (1) CN204757405U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104949350A (en) * 2015-06-25 2015-09-30 梁小炎 Solar hot-water producing system
WO2021253313A1 (en) * 2020-06-18 2021-12-23 南通大学 Energy-saving solar water heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104949350A (en) * 2015-06-25 2015-09-30 梁小炎 Solar hot-water producing system
WO2021253313A1 (en) * 2020-06-18 2021-12-23 南通大学 Energy-saving solar water heater

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151111

Termination date: 20180625