CN213841093U - Solar hot water heat storage and solid heat storage combined heating device - Google Patents

Solar hot water heat storage and solid heat storage combined heating device Download PDF

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Publication number
CN213841093U
CN213841093U CN202022672845.9U CN202022672845U CN213841093U CN 213841093 U CN213841093 U CN 213841093U CN 202022672845 U CN202022672845 U CN 202022672845U CN 213841093 U CN213841093 U CN 213841093U
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China
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heat
pipe
heat storage
heating
solid
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CN202022672845.9U
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Chinese (zh)
Inventor
王永蛟
张卫先
孙雅洁
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Cangzhou Kaixin Energy Saving Technology Co ltd
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Rongwei Huili Energy Co ltd
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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Abstract

The application discloses solar hot water heat accumulation and solid heat accumulation combined heating device, including solar water heater, water pump, outlet pipe, wet return, first three-way pipe, heat accumulation box, insulation box, heating coil, heat preservation outer tube, heat conduction copper pipe, conducting strip, air outlet, first solenoid valve, second solenoid valve, connecting pipe, second three-way pipe, third solenoid valve, fourth solenoid valve, heating pipe laying one, heating pipe laying two, muffler, fan, heat accumulator and heater strip. The solar water heater has the beneficial effects that solar water heat storage and solid heat storage are adopted for combined heating, the solar water heater is used for heating when sunlight is sufficient in summer and autumn, hot water is provided, energy can be saved, and secondary heating of water supply of the solar water heater is carried out through the solid heat storage mechanism in winter, so that the temperature of water supply is ensured, and the using effect is improved.

Description

Solar hot water heat storage and solid heat storage combined heating device
Technical Field
The application relates to a heating device, in particular to a solar hot water heat storage and solid heat storage combined heating device.
Background
The solar heating system collects solar radiation and converts the solar radiation into heat energy, liquid is used as a heat transfer medium, water is used as a heat storage medium, and the heat energy is transmitted to the indoor space through a heat dissipation component for heating, so that the solar heating system is one of green sustainable development energy.
The solar hot water heating system has some defects, such as that the water temperature can not be reached in winter or only a small amount of hot water can be generated; the lack of additional auxiliary heating may affect the heating effect. Therefore, the combined heating device of solar hot water heat storage and solid heat storage is provided for solving the problems.
Disclosure of Invention
In order to solve the defects of the prior art, the application provides a solar water heat storage and solid heat storage combined heating device which comprises a solar water heater, a second three-way pipe, a water pump and a solid heat storage mechanism, wherein a water inlet of the water pump is connected with the solar water heater through a water outlet pipe, a water outlet of the water pump is connected with a first electromagnetic valve and a second electromagnetic valve through a first three-way pipe, the tail end of the first electromagnetic valve and the tail end of the second electromagnetic valve are respectively connected with a heating coil and a connecting pipe, the heating coil is arranged in a heat insulation box body, and the heat insulation box body is fixedly arranged on the front side of the solid heat storage mechanism; the tail end of the heating coil is connected with a third electromagnetic valve, the tail end of the connecting pipe is connected with a fourth electromagnetic valve, and the third electromagnetic valve and the fourth electromagnetic valve are respectively connected with two ports of a second three-way pipe; the heating coil is of a spiral structure and comprises an outer heat-insulation pipe, a heat-conducting copper pipe, heat-conducting fins and an air outlet, wherein the heat-conducting copper pipe is arranged inside the outer heat-insulation pipe; the output end of the solid heat storage mechanism is connected with a second heating buried pipe, the tail end of the second heating buried pipe is communicated with the bottom of the heat-insulation outer pipe, the input end of the solid heat storage mechanism is connected with an air return pipe, and the tail end of the air return pipe is communicated with the top of the heat-insulation box body.
Furthermore, the solar water heater is connected with a water return pipe.
Furthermore, the number of air outlets is a plurality of, and a plurality of the air outlets are distributed at equal intervals.
Further, the solid heat storage mechanism comprises a heat storage box body, a heat storage body, a heating wire and a fan, the fan is fixedly installed on the back face of the heat storage box body, an air inlet of the fan is communicated with one end of an air return pipe, an air outlet of the fan is communicated with the bottom of the back face of the heat storage box body, the heat storage body is arranged inside the heat storage box body, the heating wire is arranged in the heat storage body, and the bottom of the front face of the heat storage box body is communicated with one end of a heating buried pipe II.
Further, a port of the second three-way pipe is connected with the first heating buried pipe.
Furthermore, a support frame is fixedly arranged at the bottom of the solar water heater.
The beneficial effect of this application is: the application provides a solar hot water heat accumulation and solid heat accumulation combined heating device convenient to heat and guide wind.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
FIG. 2 is a schematic view of the internal structure of a thermal storage tank according to an embodiment of the present application;
fig. 3 is a schematic view of a heating coil according to an embodiment of the present application.
In the figure: 1. the solar water heater comprises a solar water heater body, 2, a water pump, 3, a water outlet pipe, 4, a water return pipe, 5, a first three-way pipe, 6, a heat storage box body, 7, a heat insulation box body, 8, a heating coil pipe, 801, a heat insulation outer pipe, 802, a heat conduction copper pipe, 803, a heat conduction fin, 804, an air outlet, 9, a first electromagnetic valve, 10, a second electromagnetic valve, 11, a connecting pipe, 12, a second three-way pipe, 13, a third electromagnetic valve, 14, a fourth electromagnetic valve, 15, a first heating buried pipe, 16, a second heating buried pipe, 17, a gas return pipe, 18, a fan, 19, a heat storage body, 20 and a heating wire.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, a solar hot water heat storage and solid heat storage combined heating device comprises a solar water heater 1, a second three-way pipe 12, a water pump 2 and a solid heat storage mechanism, wherein a water inlet of the water pump 2 is connected with the solar water heater 1 through a water outlet pipe 3, a water outlet of the water pump 2 is connected with a first electromagnetic valve 9 and a second electromagnetic valve 10 through a first three-way pipe 5, a tail end of the first electromagnetic valve 9 and a tail end of the second electromagnetic valve 10 are respectively connected with a heating coil 8 and a connecting pipe 11, the heating coil 8 is arranged inside a heat preservation box 7, and the heat preservation box 7 is fixedly installed on the front side of the solid heat storage mechanism;
the tail end of the heating coil 8 is connected with a third electromagnetic valve 13, the tail end of the connecting pipe 11 is connected with a fourth electromagnetic valve 14, and the third electromagnetic valve 13 and the fourth electromagnetic valve 14 are respectively connected with two ports of a second three-way pipe 12;
the heating coil 8 is of a spiral structure, the heating coil 8 comprises an outer heat-insulating pipe 801, a heat-conducting copper pipe 802, heat-conducting fins 803 and an air outlet 804, the heat-conducting copper pipe 802 is arranged inside the outer heat-insulating pipe 801, the outer surface of the heat-conducting copper pipe 802 is uniformly and fixedly connected with the heat-conducting fins 803, and the top of the outer heat-insulating pipe 801 is fixedly communicated with the air outlet 804;
the output end of the solid heat storage mechanism is connected with a second heating buried pipe 16, the tail end of the second heating buried pipe 16 is communicated with the bottom of the heat insulation outer pipe 801, the input end of the solid heat storage mechanism is connected with an air return pipe 17, and the tail end of the air return pipe 17 is communicated with the top of the heat insulation box 7.
The solar water heater 1 is connected with a water return pipe 4 for supplying heat and returning water; the number of the air outlets 804 is several, and the several air outlets 804 are distributed at equal intervals and used for air outlet of the heat-insulating outer pipe 801; the solid heat storage mechanism comprises a heat storage box body 6, a heat storage body 19, a heating wire 20 and a fan 18, wherein the fan 18 is fixedly installed on the back surface of the heat storage box body 6, an air inlet of the fan 18 is communicated with one end of an air return pipe 17, an air outlet of the fan 18 is communicated with the bottom of the back surface of the heat storage box body 6, the heat storage body 19 is arranged inside the heat storage box body 6, the heating wire 20 is arranged in the heat storage body 19, and the bottom of the front surface of the heat storage box body 6 is communicated with one end of a heating buried pipe II 16 and is used for solid heat storage and heating; one port of the second three-way pipe 12 is connected with a first heating buried pipe 15; the bottom of the solar water heater 1 is fixedly provided with a support frame.
It should be noted that, a temperature sensor may be additionally arranged at the water outlet pipe 3 for sensing feedback.
When the solar water heater is used, electrical elements appearing in the solar water heater are externally connected with a power supply and a control switch when in use, are connected with a heating buried pipe 15 buried in a room through one end opening of a water return pipe 4 and a second three-way pipe 12, are sufficient in sunlight, and when in heating, a second electromagnetic valve 10 and a fourth electromagnetic valve 14 are opened, a first electromagnetic valve 9 and a third electromagnetic valve 13 are closed, a water pump 2 extracts water in the solar water heater 1 through a water outlet pipe 3, enters a connecting pipe 11 through a first three-way pipe 5, further enters the heating buried pipe 15 through the connecting pipe 11 and the second three-way pipe 12, so that heating is completed, and backflow is performed through the water return pipe 4;
in winter, when sunlight is insufficient and heating is low, the second electromagnetic valve 10 and the fourth electromagnetic valve 14 are closed, the first electromagnetic valve 9 and the third electromagnetic valve 13 are opened, the water pump 2 extracts water in the solar water heater 1 through the water outlet pipe 3, the water enters the heat conduction copper pipe 802 through the first three-way pipe 5, meanwhile, the fan 18 blows air, heating is carried out through the heating wire 20, heat is stored through the heat storage body 19, air flow circulates inside the heat storage box body 6, the air flow enters the space between the heat preservation outer pipe 801 and the heat conduction copper pipe 802 through the heating buried pipe two 16 and circulates in the gap between the heat preservation outer pipe 801 and the heat conduction copper pipe 802, the heating area is increased through the heat conduction sheet 803, the heating effect is improved, the heated air flow flows out through the air outlet 804, the diameter and the plate enter the fan 18 through the air return pipe 17 and flows back, after the water is further heated in the heat conduction copper pipe 802, and the water enters a heating buried pipe I15 through a second three-way pipe 12 to carry out combined heating.
The application has the advantages that:
the whole heating device adopts the combination of solar hot water heat storage and solid heat storage for heating, the solar water heater 1 is used for heating when the sunshine is sufficient in summer and autumn, hot water is provided, energy can be saved, and the solid heat storage mechanism is used for secondarily heating water supplied by the solar water heater 1 in winter, so that the temperature of the supplied water is ensured, and the using effect is improved.
Further improved on solid heat accumulation mechanism for supplying water heating structure, the hot air current of solid heat accumulation mechanism can enter into heating coil 8 through heating pipe laying two 16, heating coil 8 adopts heat preservation outer tube 801 and heat conduction copper pipe 802 to constitute, hot-blast direct entering into the clearance between heat preservation outer tube 801 and the heat conduction copper pipe 802, hot-blast direct arrival heat conduction copper pipe 802 surface, heat, avoid heating the space too big, cause thermal waste, the conducting strip 803 has simultaneously, further the heating has been improved, the area of heat conduction, the effect of heating has been improved.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. A solar hot water heat storage and solid heat storage combined heating device is characterized in that: the solar water heater comprises a solar water heater (1), a second three-way pipe (12), a water pump (2) and a solid heat storage mechanism, wherein a water inlet of the water pump (2) is connected with the solar water heater (1) through a water outlet pipe (3), a water outlet of the water pump (2) is connected with a first electromagnetic valve (9) and a second electromagnetic valve (10) through a first three-way pipe (5), the tail end of the first electromagnetic valve (9) and the tail end of the second electromagnetic valve (10) are respectively connected with a heating coil (8) and a connecting pipe (11), the heating coil (8) is arranged inside a heat preservation box body (7), and the heat preservation box body (7) is fixedly installed on the front side of the solid heat storage mechanism;
the tail end of the heating coil (8) is connected with a third electromagnetic valve (13), the tail end of the connecting pipe (11) is connected with a fourth electromagnetic valve (14), and the third electromagnetic valve (13) and the fourth electromagnetic valve (14) are respectively connected with two ports of a second three-way pipe (12);
the heating coil (8) is of a spiral structure, the heating coil (8) comprises an outer heat-insulation pipe (801), a heat-conducting copper pipe (802), heat-conducting fins (803) and an air outlet (804), the heat-conducting copper pipe (802) is arranged inside the outer heat-insulation pipe (801), the outer surface of the heat-conducting copper pipe (802) is uniformly and fixedly connected with the heat-conducting fins (803), and the top of the outer heat-insulation pipe (801) is fixedly communicated with the air outlet (804);
the output end of the solid heat storage mechanism is connected with a second heating buried pipe (16), the tail end of the second heating buried pipe (16) is communicated with the bottom of the heat-insulation outer pipe (801), the input end of the solid heat storage mechanism is connected with an air return pipe (17), and the tail end of the air return pipe (17) is communicated with the top of the heat-insulation box body (7).
2. The solar hot water thermal storage and solid thermal storage combined heating device according to claim 1, characterized in that: the solar water heater (1) is connected with a water return pipe (4).
3. The solar hot water thermal storage and solid thermal storage combined heating device according to claim 1, characterized in that: the number of the air outlets (804) is a plurality, and the air outlets (804) are distributed at equal intervals.
4. The solar hot water thermal storage and solid thermal storage combined heating device according to claim 1, characterized in that: the solid heat storage mechanism comprises a heat storage box body (6), a heat accumulator (19), a heating wire (20) and a fan (18), wherein the fan (18) is fixedly installed on the back face of the heat storage box body (6), an air inlet of the fan (18) is communicated with one end of an air return pipe (17), an air outlet of the fan (18) is communicated with the bottom of the back face of the heat storage box body (6), the heat accumulator (19) is arranged inside the heat storage box body (6), the heating wire (20) is arranged in the heat accumulator (19), and the bottom of the front face of the heat storage box body (6) is communicated with one end of a heating buried pipe II (16) to be installed.
5. The solar hot water thermal storage and solid thermal storage combined heating device according to claim 1, characterized in that: and one port of the second three-way pipe (12) is connected with a first heating buried pipe (15).
6. The solar hot water thermal storage and solid thermal storage combined heating device according to claim 1, characterized in that: the bottom of the solar water heater (1) is fixedly provided with a support frame.
CN202022672845.9U 2020-11-18 2020-11-18 Solar hot water heat storage and solid heat storage combined heating device Active CN213841093U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022672845.9U CN213841093U (en) 2020-11-18 2020-11-18 Solar hot water heat storage and solid heat storage combined heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022672845.9U CN213841093U (en) 2020-11-18 2020-11-18 Solar hot water heat storage and solid heat storage combined heating device

Publications (1)

Publication Number Publication Date
CN213841093U true CN213841093U (en) 2021-07-30

Family

ID=77017559

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022672845.9U Active CN213841093U (en) 2020-11-18 2020-11-18 Solar hot water heat storage and solid heat storage combined heating device

Country Status (1)

Country Link
CN (1) CN213841093U (en)

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Effective date of registration: 20230427

Address after: 062650 Yard 2, Chengdong Industrial and trade community, Qingzhou Town, Cangzhou City, Hebei Province

Patentee after: CANGZHOU KAIXIN ENERGY SAVING TECHNOLOGY CO.,LTD.

Address before: 062650 west of liukuitun village, Qingzhou Town, Qingxian County, Cangzhou City, Hebei Province

Patentee before: Rongwei Huili Energy Co.,Ltd.