CN210740510U - Heating circulation system utilizing groove type solar photo-thermal conversion - Google Patents

Heating circulation system utilizing groove type solar photo-thermal conversion Download PDF

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Publication number
CN210740510U
CN210740510U CN201921744990.4U CN201921744990U CN210740510U CN 210740510 U CN210740510 U CN 210740510U CN 201921744990 U CN201921744990 U CN 201921744990U CN 210740510 U CN210740510 U CN 210740510U
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water tank
heat storage
storage water
temperature heat
underground
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CN201921744990.4U
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Chinese (zh)
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张守辉
李英军
张黎明
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Qingdao Obo Energy Power Co ltd
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Qingdao Obo Energy Power Co ltd
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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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/40Geothermal heat-pumps
    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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

Abstract

The utility model discloses an application slot type solar photothermal conversion heating circulation system, concretely relates to heating circulation system field, including heat accumulation system, thermal-arrest system, heating system and control system, the heat accumulation system buries low temperature heat storage water tank, buries middle temperature heat storage water tank and buries high temperature heat storage water tank with including, thermal-arrest system includes solar energy slot type heat collector, heating system includes auxiliary heating source, auxiliary heating source buries high temperature heat storage water tank through the pipeline with ground and is connected, bury low temperature heat storage water tank, bury middle temperature heat storage water tank and bury high temperature heat storage water tank's delivery port with ground and all be connected with the heating user through the pipeline. The utility model discloses a solar energy slot type heat collector for the system operation environmental protection, full flow, full life cycle are zero carbon basically, zero pollution, zero release, and solar heating system provides the heating service of higher quality for vast citizen, resident through delay heating, long term heating etc..

Description

Heating circulation system utilizing groove type solar photo-thermal conversion
Technical Field
The utility model relates to a heating circulation system technical field, more specifically say, the utility model relates to an application slot type solar photothermal conversion heating circulation system.
Background
The traditional heating system comprises a boiler unit, an outdoor pipe network, an indoor pipe network, a radiator and other equipment. The energy consumed by the conventional heating system is fuel, and the energy consumed by the electric heating system is electric energy. In urban heating and heat supply with high environmental protection requirements, a coal-fired boiler room or a coal-fired stove is strictly limited to be used, and the alternative heating modes mainly include an electric boiler for central heat supply, a large electric heat pump, a gas-fired boiler room, a household gas furnace and an electric heater which are dispersed in a user room. Meanwhile, in order to reduce the peak-valley difference of power generation of the power grid, a heat storage device can be arranged in a heat supply system, so that the heating requirement is met, and the peak clipping and valley filling effects on the power load are achieved.
The existing heating circulation heating system is not environment-friendly enough, and the discharged gas easily pollutes air, so that the use by users is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects of the prior art, the embodiment of the utility model provides an application slot type solar photothermal conversion heating circulation system, adopt solar energy slot type heat collector to carry out the heat accumulation with solar collecting system, utilize the speculum in the solar energy slot type heat collector to focus sunlight on the metal pipeline, carry the continuous circulation heating of medium in the pipeline to bury in the hot water storage tank, and bury the hot water storage tank and be provided with threely, bury low temperature hot water storage tank for ground respectively, bury medium temperature hot water storage tank and bury high temperature hot water storage tank, can take the temperature of different waters to control the heating according to the heating demand that the user is different, bury formula the hot water storage tank into ground, make hot water storage tank's heat preservation effect better, compared with the prior art, adopt solar energy slot type heat collector, make the system operation environmental protection, the complete flow, complete life cycle is zero carbon, Zero pollution and zero emission, the solar heating system provides higher-quality heating service for the majority of citizens and residents through delayed heating, long-term heating and the like, is beneficial to improving the living comfort and reducing diseases, and is beneficial to the construction of the well-off society.
In order to achieve the above object, the utility model provides a following technical scheme: a heating circulating system utilizing trough type solar photo-thermal conversion comprises a heat storage system, a heat collection system, a heat supply system and a control system, wherein the heat storage system comprises a buried low-temperature heat storage water tank, a buried medium-temperature heat storage water tank and a buried high-temperature heat storage water tank, a water inlet of the buried low-temperature heat storage water tank is connected with a water supply tank through a pipeline, the heat collection system comprises a solar trough type heat collector, the input end of the solar trough type heat collector is respectively connected with circulating outlets of the buried low-temperature heat storage water tank, the buried medium-temperature heat storage water tank and the buried high-temperature heat storage water tank, the output end of the solar trough type heat collector is respectively connected with circulating inlets of the buried low-temperature heat storage water tank, the buried medium-temperature heat storage water tank and the buried high-temperature heat storage water tank, the, and water outlets of the underground low-temperature heat storage water tank, the underground medium-temperature heat storage water tank and the underground high-temperature heat storage water tank are connected with a heating user through pipelines.
In a preferred embodiment, the underground low-temperature heat storage water tank is communicated with an underground medium-temperature heat storage water tank, and the underground medium-temperature heat storage water tank is communicated with an underground high-temperature heat storage water tank.
In a preferred embodiment, the outer sides of the underground low-temperature heat storage water tank, the underground medium-temperature heat storage water tank and the underground high-temperature heat storage water tank are spliced and insulated by adopting a prefabricated polyurethane plate with the thickness of cm.
In a preferred embodiment, the underground low-temperature heat storage water tank, the underground medium-temperature heat storage water tank and the underground high-temperature heat storage water tank are provided with sewage outlets.
In a preferred embodiment, temperature sensors are fixedly mounted inside the underground low-temperature heat storage water tank, the underground medium-temperature heat storage water tank and the underground high-temperature heat storage water tank, and each temperature sensor is electrically connected with the control system.
In a preferred embodiment, the auxiliary heating source is an electric boiler which is in circulating communication with an underground high-temperature heat storage water tank.
In a preferred embodiment, the solar trough collector is a concentrating trough collector.
In a preferred embodiment, the sewage discharge ports on the underground low-temperature heat storage water tank, the underground medium-temperature heat storage water tank and the underground high-temperature heat storage water tank are connected with the sewage collecting pool at the outer end through pipelines.
Compared with the prior art, the utility model discloses a technological effect and advantage:
1. the utility model discloses adopt solar energy slot type heat collector to carry out the heat accumulation with solar energy slot type heat collector, utilize the speculum in the solar energy slot type heat collector to focus sunlight on the metal pipeline, in carrying the ground buries the hot water storage tank with the continuous circulation heating of medium in the pipeline, and bury the hot water storage tank and be provided with three, bury low temperature hot water storage tank for ground respectively, bury medium temperature hot water storage tank and bury high temperature hot water storage tank, can take the temperature of different waters to control heating according to the different heating demands of user, set up the hot water storage tank to bury formula, make hot water storage tank's heat preservation effect better, compared with the prior art, adopt solar energy slot type heat collector, make the system operation environmental protection, the whole flow, whole life cycle is zero carbon basically, zero pollution, zero release, solar energy heating system is through the heating of postponing, long time heating etc., for the citizen, provide higher-quality, is beneficial to improving the living comfort level, reducing diseases and being beneficial to the construction of a well-off society.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic structural diagram of the three buried hot water storage tank of the present invention.
Fig. 3 is the schematic view of the connection structure of the high-temperature heat storage water tank and the auxiliary heating source.
The reference signs are: the system comprises a low-temperature heat storage water tank buried underground 1, a medium-temperature heat storage water tank buried underground 2, a high-temperature heat storage water tank buried underground 3, a pipeline 4, a water supply tank 5, a solar trough collector 6, an auxiliary heating source 7, a heating user 8, a circulation outlet 9, a circulation inlet 10, a water outlet 11, a sewage outlet 12 and a water inlet 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
According to the heating circulation system using the trough solar photo-thermal conversion shown in fig. 1-3, which comprises a heat storage system, a heat collection system, a heat supply system and a control system, wherein the heat storage system comprises a buried low-temperature heat storage water tank 1, a buried medium-temperature heat storage water tank 2 and a buried high-temperature heat storage water tank 3, a water inlet of the buried low-temperature heat storage water tank 1 is connected with a water supply tank 5 through a pipeline 4, the heat collection system comprises a solar trough collector 6, an input end of the solar trough collector 6 is respectively connected with a circulating outlet 9 of the buried low-temperature heat storage water tank 1, the buried medium-temperature heat storage water tank 2 and the buried high-temperature heat storage water tank 3, an output end of the solar trough collector 6 is respectively connected with a circulating inlet 10 of the buried low-temperature heat storage water tank 1, the buried medium-temperature heat storage water tank 2 and, the auxiliary heating source 7 is connected with the underground high-temperature heat storage water tank 3 through a pipeline 4, and the water outlets 11 of the underground low-temperature heat storage water tank 1, the underground medium-temperature heat storage water tank 2 and the underground high-temperature heat storage water tank 3 are connected with a heating user 8 through pipelines 4.
Further, the underground low-temperature heat storage water tank 1 is communicated with the underground medium-temperature heat storage water tank 2, and the underground medium-temperature heat storage water tank 2 is communicated with the underground high-temperature heat storage water tank 3.
Furthermore, the outer sides of the underground low-temperature heat storage water tank 1, the underground medium-temperature heat storage water tank 2 and the underground high-temperature heat storage water tank 3 are spliced and insulated by adopting prefabricated polyurethane plates with the thickness of 10 cm.
Further, the underground low-temperature heat storage water tank 1, the underground medium-temperature heat storage water tank 2 and the underground high-temperature heat storage water tank 3 are all provided with sewage outlets 12.
Further, the inside of burying low temperature heat storage water tank 1, burying middle temperature heat storage water tank 2 and burying high temperature heat storage water tank 3 all fixedly mounted with temperature sensor, and every temperature sensor all with control system electric connection.
Further, the auxiliary heating source 7 adopts an electric boiler which is circularly communicated with the underground high-temperature heat storage water tank 3.
Further, the solar trough collector 6 is a light-condensing trough collector.
Further, the sewage discharge outlet 12 of the underground low-temperature heat storage water tank 1, the underground medium-temperature heat storage water tank 2 and the underground high-temperature heat storage water tank 3 are connected with the sewage collecting pool at the outer end through the pipeline 4.
The utility model discloses the theory of operation: in the using process, softened water in a water supply tank 5 is replenished into a buried low-temperature heat storage water tank 1, the water level in the buried low-temperature heat storage water tank 1 reaches an overflow port position, water is gradually filled into a buried medium-temperature heat storage water tank 2, when the water level in the buried medium-temperature heat storage water tank 2 reaches the overflow port position, water is gradually replenished into a buried high-temperature heat storage water tank 3 until three buried heat storage water tanks are replenished with water, water in the buried low-temperature heat storage water tank 1, the buried medium-temperature heat storage water tank 2 and the buried high-temperature heat storage water tank 3 enters a solar trough type heat collector 6 through a circulating outlet 9, sunlight is focused onto a metal pipeline 4 by using a reflector in the solar trough type heat collector 6, the softened water in the pipeline 4 is circularly heated and conveyed into the buried heat storage water tank, and the buried high-temperature heat storage water tank 3 is heated by using the solar trough type heat collector 6 in, the solar energy heat collection system mainly has the advantages that when the temperature of water in the underground high-temperature heat storage water tank 3 does not meet the heating requirement in extreme heating weather, an electric boiler is used as an auxiliary heat source to heat water in the water tank, the underground medium-temperature heat storage water tank 2 mainly has the function of heat storage and energy storage, when the temperature of the underground high-temperature heat storage water tank 3 rises to a set maximum temperature, the underground medium-temperature heat storage water tank 2 is automatically switched to heat the underground medium-temperature heat storage water tank 2, the user is heated when the temperature of the water is not too low in the heating season, the underground low-temperature heat storage water tank 1 mainly has the function that after the sun goes down the mountain, the solar trough type heat collector 6 is in a reset state, and in order to prevent water in a heat collection pipeline from being frozen, the water in the underground low-temperature heat storage water tank 1 is.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an application slot type solar photothermal conversion heating circulation system, includes heat accumulation system, solar collecting system, heating system and control system, its characterized in that: the heat storage system comprises a low-temperature heat storage water tank (1), a medium-temperature heat storage water tank (2) and a high-temperature heat storage water tank (3), wherein a water inlet of the low-temperature heat storage water tank (1) is connected with a water supply tank (5) through a pipeline (4), the heat collection system comprises a solar trough collector (6), the input end of the solar trough collector (6) is respectively connected with a circulating outlet (9) of the low-temperature heat storage water tank (1), the medium-temperature heat storage water tank (2) and the high-temperature heat storage water tank (3), the output end of the solar trough collector (6) is respectively connected with a circulating inlet (10) of the low-temperature heat storage water tank (1), the medium-temperature heat storage water tank (2) and the high-temperature heat storage water tank (3), the heat supply system comprises an auxiliary heating source (7), and the auxiliary heating source (7) is connected with the high-temperature heat storage water tank (3) through, and water outlets (11) of the underground low-temperature heat storage water tank (1), the underground medium-temperature heat storage water tank (2) and the underground high-temperature heat storage water tank (3) are connected with a heating user (8) through pipelines (4).
2. The system of claim 1, wherein the solar energy photo-thermal conversion heating cycle system comprises: the underground low-temperature heat storage water tank (1) is communicated with the underground medium-temperature heat storage water tank (2), and the underground medium-temperature heat storage water tank (2) is communicated with the underground high-temperature heat storage water tank (3).
3. The system of claim 1, wherein the solar energy photo-thermal conversion heating cycle system comprises: the outer sides of the underground low-temperature heat storage water tank (1), the underground medium-temperature heat storage water tank (2) and the underground high-temperature heat storage water tank (3) are spliced and insulated by prefabricated polyurethane plates with the thickness of 10 cm.
4. The system of claim 1, wherein the solar energy photo-thermal conversion heating cycle system comprises: and sewage outlets (12) are arranged on the underground low-temperature heat storage water tank (1), the underground medium-temperature heat storage water tank (2) and the underground high-temperature heat storage water tank (3).
5. The system of claim 1, wherein the solar energy photo-thermal conversion heating cycle system comprises: the underground low-temperature heat storage water tank (1), the underground medium-temperature heat storage water tank (2) and the underground high-temperature heat storage water tank (3) are fixedly provided with temperature sensors inside, and each temperature sensor is electrically connected with the control system.
6. The system of claim 1, wherein the solar energy photo-thermal conversion heating cycle system comprises: the auxiliary heating source (7) adopts an electric boiler, and the electric boiler is circularly communicated with the underground high-temperature heat storage water tank (3).
7. The system of claim 1, wherein the solar energy photo-thermal conversion heating cycle system comprises: the solar trough heat collector (6) is a light-gathering trough heat collector.
8. The system of claim 1, wherein the solar energy photo-thermal conversion heating cycle system comprises: and sewage outlets (12) on the underground low-temperature heat storage water tank (1), the underground medium-temperature heat storage water tank (2) and the underground high-temperature heat storage water tank (3) are connected with a sewage collecting pool at the outer end through pipelines (4).
CN201921744990.4U 2019-10-17 2019-10-17 Heating circulation system utilizing groove type solar photo-thermal conversion Active CN210740510U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921744990.4U CN210740510U (en) 2019-10-17 2019-10-17 Heating circulation system utilizing groove type solar photo-thermal conversion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921744990.4U CN210740510U (en) 2019-10-17 2019-10-17 Heating circulation system utilizing groove type solar photo-thermal conversion

Publications (1)

Publication Number Publication Date
CN210740510U true CN210740510U (en) 2020-06-12

Family

ID=70982211

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921744990.4U Active CN210740510U (en) 2019-10-17 2019-10-17 Heating circulation system utilizing groove type solar photo-thermal conversion

Country Status (1)

Country Link
CN (1) CN210740510U (en)

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