CN217737322U - Ultrasonic-assisted solar phase-change heat storage heating station - Google Patents
Ultrasonic-assisted solar phase-change heat storage heating station Download PDFInfo
- Publication number
- CN217737322U CN217737322U CN202221694508.2U CN202221694508U CN217737322U CN 217737322 U CN217737322 U CN 217737322U CN 202221694508 U CN202221694508 U CN 202221694508U CN 217737322 U CN217737322 U CN 217737322U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat storage
- storage area
- area
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The application discloses an ultrasonic-assisted solar phase-change heat storage heating station, and relates to the technical field of energy application, wherein outlets of a plurality of solar heat collectors are converged and then connected with one end of a high-temperature heat-carrying fluid pipeline, and the other end of the high-temperature heat-carrying fluid pipeline is connected with a heat storage area; the heat storage area is also connected with a common inlet end of a plurality of solar heat collectors through a low-temperature heat-carrying fluid pipeline; an ultrasonic generator is arranged in the heat storage area and connected with a connecting cable; a transmission device is arranged between the transmission area and the heat storage area; a plurality of heat storage tanks are arranged in a to-be-stored heat area of the transmission area, a heat exchange fluid pipe is arranged in each heat storage tank, and phase change materials are arranged outside the heat exchange fluid pipes and inside the heat storage tanks; the heat storage tank is provided with a communication interface at the position corresponding to the two ends of the heat exchange fluid pipe, and the heat storage tank is also connected with a plurality of ultrasonic transducers; this application avoids the loss of heat storage volume when improving heat accumulation rate greatly, has also reduced the running cost.
Description
Technical Field
The application relates to the technical field of energy application, in particular to an ultrasonic-assisted solar phase-change heat storage heating station.
Background
The application of solar energy as a clean heat source in a heating system is quite mature, and the win-win situation of economy and environmental protection is achieved. Solar energy is an important component of renewable energy, has the characteristics of cleanness, high efficiency, green and renewable property and abundant reserves, and is the future medium and strong force for transforming and remolding energy. However, the solar energy has uneven characteristics in time and space, the development of solar energy utilization is limited, the heat storage technology provides technical support for popularization and application of the solar energy, and the stability of solar energy supply is ensured. The phase change heat storage is the most important and widely used heat storage technology, stores heat through the phase change of substances, and has the advantages of high energy storage density, small volume, approximate isothermal process, easy control and stable operation of the heat release process and the like. Therefore, the phase change heat storage technology is a key technology for solar energy utilization.
However, the heat conductivity coefficient of the phase-change material applied to phase-change energy storage is often low, thermal response is severely limited, energy storage efficiency is not ideal, stable energy supply and continuous utilization of a renewable energy system are affected, and for the problem, domestic and foreign scholars strengthen solid-liquid phase-change heat transfer in the heat storage melting process by adding metal fins, metal foams and other passive strengthening methods to improve energy storage efficiency.
Disclosure of Invention
The embodiment of the utility model provides a through providing an ultrasound-assisted solar energy phase transition heat storage heating station, the solid-liquid phase transition heat transfer who strengthens heat-retaining melting process through adding metal fin among the solution prior art, metal foam etc. is reinforceed the method and is reinforceed the solid-liquid phase transition heat transfer and have the reduction of the heat storage volume that the addition of materials such as fin and foam brought, the cost is higher during extensive heat-retaining, the problem that the heat-retaining of extensive large capacity high rate was used has been restricted, the embodiment overcome because the low problem of the heat accumulation efficiency that leads to of phase change material coefficient of heat conductivity because of supersound based on ultrasound-assisted heat storage area, avoided installing metal fin to every heat storage tank, metal foam etc. is passive intensive heat transfer structure, when improving heat storage rate greatly, avoid heat storage's loss, also reduced the running cost, when the heat-retaining scale is big more big, the advantage is showing more, can also realize solar thermal energy utilization's high-efficient heat-sealing, and then for building density is high, and heat user density is big, and the area that solar radiation is weak provides clean heating source.
The embodiment of the utility model provides an ultrasound-assisted solar phase change heat storage heating station, which comprises a heat collection area, a heat-carrying fluid pipeline, a heat storage area and a transmission area;
the heat collection area comprises a plurality of solar heat collectors connected in parallel, and the heat-carrying fluid pipeline comprises a high-temperature heat-carrying fluid pipeline and a low-temperature heat-carrying fluid pipeline; the outlets of the plurality of solar heat collectors are converged and then connected with one end of the high-temperature heat-carrying fluid pipeline, and the other end of the high-temperature heat-carrying fluid pipeline is connected with the heat storage area; the heat storage area is also connected with a common inlet end of a plurality of solar heat collectors through the low-temperature heat-carrying fluid pipeline;
an ultrasonic generator is arranged in the heat storage area and connected with a connecting cable; the heat storage system comprises a heat storage area, a heat transfer area and a heat storage area, wherein a transfer device is arranged between the heat storage area and the transfer area, and the transfer device is connected with the heat storage area and is connected with the heat storage area and the heat storage area;
a plurality of heat storage tanks are arranged in the heat storage area to be stored, heat exchange fluid pipes are arranged in the heat storage tanks, phase-change material areas are arranged outside the heat exchange fluid pipes and inside the heat storage tanks, and phase-change materials are arranged in the phase-change material areas; the heat storage tank is provided with a communication interface at the position corresponding to the two ends of the heat exchange fluid pipe, and the communication interface is matched with the pipe diameters of the high-temperature heat-carrying fluid pipe and the low-temperature heat-carrying fluid pipe; and the heat storage tank is also connected with a plurality of ultrasonic transducers.
In one possible implementation, the plurality of ultrasonic transducers are fixed on the outer wall of the heat storage tank through screws.
In a possible implementation manner, the transmission device is a U-shaped transmission band, the U-shaped transmission band includes a first horizontal transmission band, a second horizontal transmission band and a vertical transmission band, the first horizontal transmission band is connected to the heat storage area and the heat storage area, the second horizontal transmission band is connected to the heat storage area and the heat storage area, and the vertical transmission band is located in the heat storage area.
In one possible implementation, the heat exchange fluid pipe is located at a middle position of the heat storage tank, and the heat exchange fluid pipe is an integral S-shaped bent structure.
In a possible implementation manner, a cover body matched with the communication interface is arranged at the communication interface of the heat storage tank, and when the heat storage of the heat storage tank is finished, the cover body is in threaded connection with the outside of the communication interface.
In one possible implementation, both ends of the heat exchange fluid tube extend to the communication interface on the heat storage tank.
In one possible implementation, the stored heat area includes a plurality of stored heat tanks, and the plurality of stored heat tanks are connected to a plurality of heat users.
The embodiment of the utility model provides an in one or more technical scheme, following technological effect or advantage have at least:
the embodiment of the utility model adopts the plurality of solar heat collectors to collect heat in a centralized way, the heat is input into the heat storage area through the high-temperature heat-carrying fluid pipeline, then the heat storage tank of the area to be stored in the transmission area is transported to the heat storage area, and because each heat storage tank is provided with a plurality of ultrasonic transducers, the ultrasonic transducers on the heat storage tank are quickly positioned and assembled with the ultrasonic generator positioned in the heat storage area through connecting cables, and the ultrasonic generator is started, the heat exchange fluid pipe is arranged in the heat storage tank, the heat exchange fluid pipe in the heat storage tank is connected at the communicating interface, the high-temperature heat-carrying fluid which is transported to the heat storage area by the solar heat collectors can be transported into the heat exchange fluid pipe in the heat storage tank, because the phase-change material is arranged in the heat storage tank, when the phase-change material reaches above the melting point, the material generates phase-change absorption heat, so that the temperature of the fluid in the heat exchange fluid pipe becomes low, then the heat-carrying fluid returns to the solar heat collector through the low-temperature heat-carrying fluid pipeline, the heat transfer is enhanced through the ultrasonic waves of a plurality of ultrasonic transducers on the heat storage tank separating the heat storage tank, the speed is improved, the problems that in the prior art, the heat storage quantity is reduced due to the addition of fins, foams and other substances in the solid-liquid phase change heat transfer in the heat storage melting process is enhanced through the passive enhancement method of adding metal fins, metal foams and the like, the cost is higher during large-scale heat storage, and the large-scale large-capacity high-speed heat storage application is limited are solved, the problem that the heat storage efficiency is low due to the over-low heat conductivity coefficient of a phase change material is solved, the installation of passive enhancement heat transfer structures of metal fins, metal foams and the like on each heat storage tank is avoided, the heat storage quantity loss is avoided while the heat storage speed is greatly improved, and the operation cost is also reduced, when the heat storage scale is larger, the advantages are more obvious, and efficient heat sealing of solar heat utilization can be realized, so that a clean heating source is provided for areas with high building density, high heat user density and weak solar radiation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments of the present invention or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an ultrasonic-assisted solar phase change thermal storage heat supply station;
fig. 2 is a schematic structural diagram of a heat storage tank of an ultrasonic-assisted solar phase-change heat storage and supply station in a heat storage area.
Icon: 1-a heat collection zone; 11-a solar heat collector; 2-a heat-carrying fluid conduit; 21-high temperature heat-carrying fluid pipeline; 22-low temperature heat-carrying fluid pipe; 3-a heat storage area; 31-an ultrasonic generator; 32-connecting cables; 4-a transmission zone; 41-already-stored heat area; 42-heat storage area; 421-a heat storage tank; 422-phase change material region; 423-ultrasonic transducer; 424 — heat exchange fluid tubes; 5-a transmission device; 51-a first cross conveyor; 52-a second cross conveyor; 53-vertical conveyor belts; 6-hot user.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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 invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 and 2, an embodiment of the present invention provides an ultrasound-assisted solar phase-change thermal storage heating station, which includes a heat collecting region 1, a heat-carrying fluid pipeline 2, a heat storage region 3, and a transmission region 4;
the heat collecting area 1 comprises a plurality of solar heat collectors 11 connected in parallel, and the heat carrying fluid pipeline 2 comprises a high-temperature heat carrying fluid pipeline 21 and a low-temperature heat carrying fluid pipeline 22; the outlets of the solar heat collectors 11 are converged and then connected with one end of a high-temperature heat-carrying fluid pipeline 21, and the other end of the high-temperature heat-carrying fluid pipeline 21 is connected with the heat storage area 3; the heat storage area 3 is also connected with a common inlet end of a plurality of solar heat collectors 11 through a low-temperature heat-carrying fluid pipeline 22; an ultrasonic generator 31 is arranged in the heat storage area 3, and the ultrasonic generator 31 is connected with a connecting cable 32;
the heat-stored area 41 and the heat-to-be-stored area 42 are arranged in the transmission area 4, a transmission device 5 is arranged between the transmission area 4 and the heat storage area 3, and the transmission device 5 is connected with the heat-to-be-stored area 42 and the heat storage area 3 and is connected with the heat-stored area 41 and the heat storage area 3;
a plurality of heat storage tanks 421 are arranged in the heat storage area 42, heat exchange fluid pipes 424 are arranged in the heat storage tanks 421, phase-change material areas 422 are arranged outside the heat exchange fluid pipes 424 and inside the heat storage tanks 421, and phase-change materials are arranged in the phase-change material areas 422; the heat storage tank 421 is provided with a communication interface at a position corresponding to two ends of the heat exchange fluid pipe 424, and the communication interface is adapted to the pipe diameters of the high-temperature heat-carrying fluid pipe 21 and the low-temperature heat-carrying fluid pipe 22; a plurality of ultrasonic transducers 423 are also connected to the heat storage tank 421.
Through the above scheme, the heat is collected in a centralized manner by a plurality of solar heat collectors 11 connected in parallel, and more heat is collected by the solar heat collectors 11, the heat is input to the heat storage area 3 through a high-temperature heat-carrying fluid pipeline 21 at the common outlet of the plurality of solar heat collectors 11 connected in parallel, then the heat storage tank 421 of the area to be heat stored 42 in the transmission area 4 is transported to the heat storage area 3, and because each heat storage tank 421 is provided with a plurality of ultrasonic transducers 423, the ultrasonic transducers 423 on the heat storage tank 421 are quickly positioned and assembled with the ultrasonic generator 31 in the heat storage area 3 through the connecting cable 32, and the ultrasonic generator 31 is started, the ultrasonic transducers 423 are connected in series, after the heat storage area 3 comes, only one positive and negative connector is connected with the ultrasonic generator 31, so that the heat can be quickly connected, and the heat exchange fluid pipe 424 is arranged in the heat storage tank 421, the heat exchange fluid pipe 424 in the heat storage tank 421 is connected with the high-temperature heat-carrying fluid pipe 21 and the low-temperature heat-carrying fluid pipe 22 at a communication interface, the high-temperature heat-carrying fluid transferred through the solar collector 11 is transported to the heat storage area 3 and is transported to the heat exchange fluid pipe 424 in the heat storage tank 421, because the heat storage tank 421 is internally provided with a phase change material, wherein the phase change material can be paraffin, when the solar collector 11 heats the heat-carrying fluid to a preset value higher than the melting temperature of the phase change material, which indicates that the heat energy level of the solar collector 11 reaches the heat storage condition, the phase change material in the heat exchange fluid pipe 424 absorbs heat when reaching a melting point, so that the temperature of the fluid in the heat exchange fluid pipe 424 becomes low, and then returns to the solar collector 11 through the low-temperature heat-carrying fluid pipe 22, and the heat is enhanced in heat transfer through the ultrasonic waves of the plurality of ultrasonic transducers 423 on the heat storage tank 421 isolating the heat storage tank 421, the increased rate allows the transducer 423 to be less expensive than a filled fin, metal foam, and not inside the can, occupying less volume of phase change material.
The embodiment of the utility model provides an effectively solved among the prior art through adding metal fin, the solid-liquid phase change heat transfer that passive intensive methods such as metal foam reinforce heat-retaining melting process has the reduction of the heat storage volume that the addition of materials such as fin and foam brought, the cost is higher during extensive heat-retaining, the problem of heat-retaining application of extensive large capacity high rate has been restricted, overcome because the problem that the heat storage efficiency that leads to is low excessively is crossed to phase change material coefficient of heat conductivity, avoided installing metal fin to every heat storage tank 421, passive intensive heat transfer structures such as metal foam, when improving heat storage rate greatly, avoid the loss of heat storage volume, the running cost has also been reduced, when the heat-retaining scale is big more, the advantage is showing more, can also realize the high-efficient dress of solar thermal energy utilization, and then for building density is high, heat consumer 6 density is big, the area that solar radiation is weak provides clean heating source.
Alternatively, the plurality of ultrasonic transducers 423 are fixed to the outer wall of the heat storage tank 421 by screws, and the fixing is simple.
Optionally, the conveying device 5 is a U-shaped conveying belt, the U-shaped conveying belt includes a first transverse conveying belt 51, a second transverse conveying belt 52 and a vertical conveying belt 53 which are integrated, the first transverse conveying belt 51 is connected with the heat storage area 42 and the heat storage area 3, the second transverse conveying belt 52 is connected with the heated heat storage area 41 and the heat storage area 3, the vertical conveying belt 53 is located in the heat storage area 3, and the heat storage tank 421 can be quickly and conveniently conveyed through the U-shaped conveying belt.
Optionally, heat exchange fluid pipe 424 is located the middle part position of heat accumulation jar 421, and heat exchange fluid pipe 424S shape bending structure as an organic whole for heat exchange fluid pipe 424 is comparatively even with phase change material heat transfer on every side.
Optionally, a cover body matched with the communication interface is arranged at the communication interface of the heat storage tank 421, and when the heat storage of the heat storage tank 421 is completed, the cover body is in threaded connection with the outside of the communication interface. When heat storage is needed, the cover body of the adaptive communication interface is opened, the high-temperature heat-carrying fluid pipeline 21 and the low-temperature heat-carrying fluid pipeline 22 are connected to the two communication interfaces, and after the heat storage is finished, the communication interface of the heat storage tank 421 is covered to prevent heat from being dissipated.
Optionally, both ends of the heat exchange fluid pipe 424 extend to a communication interface on the heat storage tank 421. In order to facilitate the connection of the high temperature heat-carrying fluid line 21 and the low temperature heat-carrying fluid line 22 at the communication interface. In addition, the edge parts of the joints of the high-temperature heat-carrying fluid pipeline 21 and the low-temperature heat-carrying fluid pipeline 22 with the heat storage tank 421 are respectively sealed, for example, sealing rings are sleeved on the edges, so that heat loss can be reduced.
Optionally, the stored heat region 41 includes a plurality of stored heat storage tanks 421, the plurality of stored heat storage tanks 421 are connected to the plurality of heat users 6 to supply energy to the heat users 6, and are specifically communicated with the heat exchange fluid pipe 424 through a water supply and return pipe of the heat users 6, when cold water reaches the inside of the heat exchange fluid pipe 424, the phase change material changes phase when reaching a freezing point, releases heat, and supplies water to the users through return water, so as to achieve the purpose of supplying heat to the heat users 6; it is of course also possible to transport the heat storage tank 421, which is already stored in the stored heat area 41, close to the heat consumers 6 to supply heat to the heat consumers 6.
The embodiment of the utility model provides an during actual operation, set up supersonic generator 31 in heat-storage area 3, wait to transmit the place and place a plurality of heat storage tanks 421 in transmission area 4, and fix with screw a plurality of ultrasonic transducer 423 on the outer wall of every heat storage tank 421, heat transfer fluid pipe 424 and phase change material are equipped with to heat storage tank 421 inside, solar collector 11 through heat collection district 1 collects the heat, heat storage tank 421 that will be connected with a plurality of ultrasonic transducer 423 transmits to heat-storage area 3 through transmission device 5 in, and connect high temperature heat-carrying fluid pipe 21 and low temperature heat-carrying fluid pipe 22 from heat collection district 1 into quick heat storage tank 421, then with the both ends of a plurality of ultrasonic transducer 423 of establishing ties and supersonic generator 31 quick positioning connection, open corresponding valve and switch, when solar collector 11 heats the heat-carrying fluid to the default that is higher than the melting temperature of phase change material, show that the heat energy level that solar energy collected has reached the heat-carrying condition this moment, can strengthen heat transfer under ultrasonic transducer's effect, improve high temperature heat-carrying fluid pipe 21 heat release rate, make the phase change material be higher than the default of melting of phase change material, thereby the heat-carrying fluid releases the heat-carrying fluid heat-storage pipe 22 after the corresponding phase change heat release, the heat-carrying fluid flows out the heat-carrying fluid and the heat release from the low temperature of heat-carrying fluid; the ultrasonic transducer 423 of the heat storage-completed heat storage tank 421 is detached from the ultrasonic generator 31 located in the heat storage area 3, and the heat storage-completed heat storage tank 421 is transferred to the heated storage area 41 via the transfer means 5 for supplying heat to the heat consumers 6.
The embodiments in the present specification are described in a progressive manner, and the same or similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure.
Claims (7)
1. An ultrasonic-assisted solar phase-change heat-storage heating station is characterized by comprising a heat collecting area (1), a heat-carrying fluid pipeline (2), a heat storage area (3) and a transmission area (4);
the heat collecting area (1) comprises a plurality of solar heat collectors (11) connected in parallel, and the heat carrying fluid pipeline (2) comprises a high-temperature heat carrying fluid pipeline (21) and a low-temperature heat carrying fluid pipeline (22); outlets of the plurality of solar heat collectors (11) are converged and then connected with one end of the high-temperature heat-carrying fluid pipeline (21), and the other end of the high-temperature heat-carrying fluid pipeline (21) is connected with the heat storage area (3); the heat storage area (3) is also connected with a common inlet end of a plurality of solar heat collectors (11) through the low-temperature heat-carrying fluid pipeline (22);
an ultrasonic generator (31) is arranged in the heat storage area (3), and the ultrasonic generator (31) is connected with a connecting cable (32);
the heat storage area (41) and the heat storage area (42) are arranged in the transfer area (4), a transfer device (5) is arranged between the transfer area (4) and the heat storage area (3), and the transfer device (5) is connected with the heat storage area (3) and the heat storage area (42) and the heat storage area (41) and the heat storage area (3);
a plurality of heat storage tanks (421) are arranged in the heat storage area (42), a heat exchange fluid pipe (424) is arranged in each heat storage tank (421), a phase-change material area (422) is arranged outside the heat exchange fluid pipe (424) and inside the heat storage tank (421), and a phase-change material is arranged in the phase-change material area (422); the heat storage tank (421) is provided with communicating interfaces at positions corresponding to two ends of the heat exchange fluid pipe (424), and the communicating interfaces are matched with the pipe diameters of the high-temperature heat-carrying fluid pipe (21) and the low-temperature heat-carrying fluid pipe (22); the heat storage tank (421) is also connected with a plurality of ultrasonic transducers (423).
2. An ultrasound assisted solar phase change thermal heating plant according to claim 1, characterized in that a plurality of said ultrasound transducers (423) are fixed to the outer wall of the thermal storage tank (421) by screws.
3. The ultrasound-assisted solar phase-change thermal storage and supply station according to claim 1, wherein the transmission device (5) is a U-shaped transmission band, the U-shaped transmission band comprises a first transverse transmission band (51), a second transverse transmission band (52) and a vertical transmission band (53) which are integrated, the first transverse transmission band (51) connects the heat storage area (42) and the heat storage area (3), the second transverse transmission band (52) connects the heat storage area (41) and the heat storage area (3), and the vertical transmission band (53) is located in the heat storage area (3).
4. The ultrasound-assisted solar phase-change thermal storage heating station according to claim 1, wherein the heat exchange fluid pipe (424) is located at a middle position of the thermal storage tank (421), and the heat exchange fluid pipe (424) is of an integral S-shaped bent structure.
5. The ultrasound-assisted solar phase-change thermal storage heating station according to claim 1, characterized in that a cover body matched with the communication interface is arranged at the communication interface of the thermal storage tank (421), and the cover body is screwed outside the communication interface when the thermal storage tank (421) finishes thermal storage.
6. The ultrasound-assisted solar phase-change thermal heating plant according to claim 5, wherein both ends of the heat exchange fluid pipe (424) extend to the communication interface on the thermal storage tank (421).
7. An ultrasound assisted solar phase change thermal heating plant according to claim 1, characterized in that the thermally stored zone (41) comprises a plurality of thermally stored tanks (421), a plurality of thermally stored tanks (421) being connected to a plurality of thermal users (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221694508.2U CN217737322U (en) | 2022-07-04 | 2022-07-04 | Ultrasonic-assisted solar phase-change heat storage heating station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221694508.2U CN217737322U (en) | 2022-07-04 | 2022-07-04 | Ultrasonic-assisted solar phase-change heat storage heating station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217737322U true CN217737322U (en) | 2022-11-04 |
Family
ID=83844386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221694508.2U Active CN217737322U (en) | 2022-07-04 | 2022-07-04 | Ultrasonic-assisted solar phase-change heat storage heating station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217737322U (en) |
-
2022
- 2022-07-04 CN CN202221694508.2U patent/CN217737322U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201327216Y (en) | Composite energy solar phase-change heat storage and supply device | |
| CN103697603B (en) | Solar high-efficiency dual temperature phase-change collector and phase-change material for collector | |
| CN109617509A (en) | A kind of phase-transition heat-storage photovoltaic and photothermal solar flat plate collector | |
| CN201715753U (en) | Micro-channel parallel flow solar water heater for family | |
| CN217737322U (en) | Ultrasonic-assisted solar phase-change heat storage heating station | |
| CN106885381A (en) | A kind of solar energy hot hold over system | |
| CN201973774U (en) | Solar superconduction geothermal heating system | |
| CN201724447U (en) | Microchannel parallel flow heat collecting module for solar heating | |
| CN207881266U (en) | A kind of central heating formula full glass vacuum tube solar water system | |
| CN101893339A (en) | Separation-type vacuum tube and sleeve combinational high-temperature heat reservoir | |
| CN201885408U (en) | Heat energy system | |
| CN201803479U (en) | Microchannel parallel flow plate-type solar collecting device | |
| CN201672700U (en) | Vacuum plate glass solar heat collector | |
| CN201392031Y (en) | Pressure-bearing type high-efficiency solar water heater | |
| CN210241847U (en) | Photovoltaic photo-thermal heat pump air conditioner | |
| CN2864477Y (en) | Solar heat pump water heater | |
| CN103822365B (en) | A kind of solar heat collector | |
| CN208108517U (en) | A kind of solar energy heat collector of solar environment friendly hot-water heating system | |
| CN207350896U (en) | A kind of groove type solar cogeneration system | |
| CN203837302U (en) | Superconductive wall-mounted type single-pipe loop solar water heater system | |
| CN2469378Y (en) | Pressure-bearing vacuum tube solar energy heat collector | |
| CN206919429U (en) | A kind of thermo-electric generation sheet external solar energy equipment | |
| CN207556333U (en) | A kind of immersion oil bath regenerative heat exchanger | |
| CN220793461U (en) | Solar energy double-film heat collecting and conducting device | |
| CN107883595A (en) | A kind of solar energy transmission system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |