CN215570794U - User side heat accumulation energy storage tank - Google Patents
User side heat accumulation energy storage tank Download PDFInfo
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- CN215570794U CN215570794U CN202120901304.0U CN202120901304U CN215570794U CN 215570794 U CN215570794 U CN 215570794U CN 202120901304 U CN202120901304 U CN 202120901304U CN 215570794 U CN215570794 U CN 215570794U
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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
- 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
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Abstract
The utility model discloses a user side heat storage and energy storage tank, and relates to the technical field of heat storage and energy storage tanks. The structure of the utility model comprises a tank body, an inner container, an upper partition plate, a lower partition plate and a heat conduction pipe, wherein a top cover is fixed at the top end of the tank body, and a bottom cover is fixed at the bottom end of the tank body; the inner container is arranged in the tank body, the top end and the bottom end of the inner container are fixed on the inner wall of the tank body, and a gap between the tank body and the inner container is a flue gas channel; the upper partition board is fixed in a top pipe hole of the liner, the lower partition board is fixed in a bottom pipe hole of the liner, the upper side space of the upper partition board is a hot water cavity, the lower side space of the upper partition board is a cold water cavity, and a gap space between the upper partition board and the lower partition board is filled with a phase-change material; the heat conduction pipe is provided with a plurality of heat conduction pipes, the top end of each heat conduction pipe is fixed in the through hole of the upper partition plate, the bottom end of each heat conduction pipe is fixed in the through hole of the lower partition plate, and the heat conduction pipes are communicated with the hot water cavity and the cold water cavity. The utility model has various heat storage modes and heat absorption modes.
Description
Technical Field
The utility model relates to the technical field of heat storage and energy storage tanks, in particular to a user side heat storage and energy storage tank.
Background
Under the condition of extremely cold weather, the small-capacity thermoelectric unit in extremely cold regions such as northeast has high temperature and high power load in the daytime and low temperature and low power load at night, and the heat storage energy storage tank solves the balance problem between day and night load and heat supply. The heat storage energy storage tank is designed and works according to the water layering principle, hot water enters from the upper water pipe during heat storage, cold water is discharged from the lower water pipe, and the transition layer moves downwards; when heat is released, hot water is discharged from the upper water pipe, cold water enters from the lower water pipe, and the transition layer moves upwards. The heat storage energy storage tank in the prior art has a single heat absorption mode and low heat storage total amount.
Accordingly, one skilled in the art provides a subject to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems of single heat absorption mode and low total heat storage amount of the heat storage energy storage tank in the prior art.
In order to solve the technical problems, the utility model provides a user side heat storage and energy storage tank which comprises a tank body, an inner container, an upper partition plate, a lower partition plate and a heat conduction pipe, wherein the tank body is in a cylindrical tubular structure, a top cover is fixed at the top end of the tank body, and a bottom cover is fixed at the bottom end of the tank body; the inner container is of a cylindrical tubular structure, the inner container is arranged in the tank body, the top end and the bottom end of the inner container are fixed on the inner wall of the tank body, a gap between the tank body and the inner container is a flue gas channel, and flue gas flows through the flue gas channel to transfer heat into the inner container; the upper partition board is fixed in a pipe hole at the top of the inner container, the lower partition board is fixed in a pipe hole at the bottom of the inner container, the upper space of the upper partition board is a hot water cavity, the lower space of the upper partition board is a cold water cavity, and a gap space between the upper partition board and the lower partition board is filled with a phase change material which plays a role in storing heat energy; the heat conduction pipe is of a cylindrical tubular structure and is provided with a plurality of heat conduction pipes, the top end of each heat conduction pipe is fixed in the through hole of the upper partition plate, the bottom end of each heat conduction pipe is fixed in the through hole of the lower partition plate, the heat conduction pipes are communicated with the hot water cavity and the cold water cavity, and the heat conduction pipes are used as media for heat exchange between water and the phase-change materials.
As a further scheme of the utility model: and a heat-insulating material is filled in the interlayer in the wall of the tank body, and the heat-insulating material plays a role in heat insulation.
As a further scheme of the utility model: an air inlet pipe is fixed in the side wall through hole at the bottom of the tank body, and an exhaust pipe is fixed in the side wall through hole at the top of the tank body, wherein the air inlet pipe and the exhaust pipe are communicated with a flue gas channel, and flue gas flows into the flue gas channel from the air inlet pipe and flows out from the exhaust pipe.
As a further scheme of the utility model: the flue gas channel is internally provided with a spiral plate, the spiral plate divides the flue gas channel into a spiral channel from top to bottom, and the flue gas flows along the spiral channel.
As a further scheme of the utility model: a hot water pipe is arranged in the vertical through hole of the top cover, hot water flows into the hot water cavity from the hot water pipe, a dual cold water pipe is arranged in the vertical through hole of the bottom cover, and cold water flows into the cold water cavity from the cold water pipe.
As a further scheme of the utility model: a flow valve is arranged in the inner cavity of the top cover, one end of the flow valve is communicated with the hot water pipe, the other end of the flow valve is communicated with the hot water cavity, and the flow valve measures the flow of the hot water pipe.
As a further scheme of the utility model: a flow valve is arranged in the inner cavity of the bottom cover, one end of the flow valve is communicated with the cold water pipe, the other end of the flow valve is communicated with the cold water cavity, and the flow valve measures the flow of the cold water pipe.
As a further scheme of the utility model: and a heat insulation layer is attached to the top side wall or the bottom side wall of the inner cavity and prevents heat in the inner container from losing.
As a further scheme of the utility model: the outer side wall of the tank body is provided with four support legs, and the support legs play a role in supporting the tank body.
As a further scheme of the utility model: a rubber ring is arranged in a gap between the top cover and the tank body, a rubber ring is arranged in a gap between the bottom cover and the tank body, and the rubber ring ensures the sealing of the tank body.
The utility model has the beneficial effects that:
(1) the utility model is provided with a phase change material, hot water is injected into a tank body from a hot water pipe by a heat exchanger, cold water in an inner container is settled into a cold water cavity along a heat conduction pipe, the hot water floats upwards into the hot water cavity, the phase change material absorbs heat in the hot water through the heat conduction pipe when the hot water flows through the heat conduction pipe, the hot water in the hot water cavity flows out from the hot water pipe when the heat exchanger does not work for users, the same amount of cold water flows into the cold water cavity from the cold water pipe, when the cold water flows through the heat conduction pipe, the phase change material transfers the heat to the cold water through the heat conduction pipe, and the cold water absorbs heat and is changed into the hot water for the users. The utility model has various heat storage modes.
(2) The utility model is provided with the inner container, the heat exchanger injects hot water into the tank body from the hot water pipe, and the phase-change material absorbs heat in the hot water through the heat conduction pipe; when a user discharges sintering flue gas, the flue gas pipeline is communicated with the gas inlet pipe, the flue gas flows into the flue gas pipeline and spirally flows upwards along the spiral plate to the exhaust pipe to be discharged, and the phase-change material and the water absorb heat in the flue gas through the inner container to be stored. The utility model has a plurality of heat absorption modes.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of a can body;
fig. 3 is a cross-sectional view of the top cover.
Wherein: the heat-insulating and heat-preserving combined type hot water boiler comprises a tank body 10, a heat-insulating material 11, an inner container 12, a flue gas channel 13, an upper partition plate 14, a lower partition plate 15, a hot water cavity 16, a cold water cavity 17, a heat-conducting pipe 18, a phase-change material 19, a spiral plate 20, an exhaust pipe 21, an air inlet pipe 22, a top cover 23, an inner cavity 24, a flow valve 25, a hot water pipe 26, a heat-insulating layer 27, a bottom cover 28, a cold water pipe 29, a rubber ring 30 and supporting legs 31.
Detailed Description
The user-side heat storage and energy storage tank provided by this embodiment has a structure as shown in fig. 1-3, and includes a tank 10, an inner container 12, an upper partition 14, a lower partition 15, and a heat pipe 18, where the tank 10 is a cylindrical tubular structure, a top cover 23 is fixed at the top end of the tank 10, and a bottom cover 28 is fixed at the bottom end of the tank; the inner container 12 is of a cylindrical tubular structure, the inner container 12 is arranged in the tank body 10, the top end and the bottom end of the inner container are fixed on the inner wall of the tank body 10, a gap between the tank body 10 and the inner container 12 is a flue gas channel 13, and flue gas flows through the flue gas channel 13 and transfers heat to the inner container 12; the upper partition plate 14 is fixed in a pipe hole at the top of the inner container 12, the lower partition plate 15 is fixed in a pipe hole at the bottom of the inner container 12, the upper space of the upper partition plate 14 is a hot water cavity 16, the lower space of the upper partition plate is a cold water cavity 17, a gap space between the upper partition plate 14 and the lower partition plate 15 is filled with a phase change material 19, and the phase change material 19 plays a role in storing heat energy; the heat conducting pipes 18 are cylindrical tubular structures, the number of the heat conducting pipes 18 is multiple, the top end parts of the heat conducting pipes 18 are fixed in the through holes of the upper partition plate 14, the bottom end parts of the heat conducting pipes 18 are fixed in the through holes of the lower partition plate 15, the heat conducting pipes 18 are communicated with the hot water cavity 16 and the cold water cavity 17, and the heat conducting pipes 18 are used as media for heat exchange between water and the phase change material 19.
The interlayer in the wall of the tank body 10 is filled with a heat insulation material 11, and the heat insulation material 11 plays a role in heat insulation.
An air inlet pipe 22 is fixed in a through hole of the side wall at the bottom of the tank body 10, an air outlet pipe 21 is fixed in a through hole of the side wall at the top of the tank body, the air inlet pipe 22 and the air outlet pipe 21 are both communicated with the flue gas channel 13, and flue gas flows into the flue gas channel 13 from the air inlet pipe 22 and flows out from the air outlet pipe 21.
The flue gas channel 13 is provided with a spiral plate 20, the spiral plate 20 divides the flue gas channel 13 into spiral channels from top to bottom, and flue gas flows along the spiral channels.
A hot water pipe 26 is arranged in the vertical through hole of the top cover 23, hot water flows into the hot water cavity 16 from the hot water pipe 26, an even cold water pipe 29 is arranged in the vertical through hole of the bottom cover 28, and cold water flows into the cold water cavity 17 from the cold water pipe 29.
A flow valve 25 is arranged in the inner cavity 24 of the top cover 23, one end of the flow valve 25 is communicated with a hot water pipe 26, the other end of the flow valve 25 is communicated with the hot water cavity 16, and the flow valve 25 measures the flow of the hot water pipe 26.
A flow valve is arranged in the inner cavity of the bottom cover 28, one end of the flow valve is communicated with the cold water pipe 29, the other end of the flow valve is communicated with the cold water cavity 17, and the flow valve measures the flow of the cold water pipe 29.
An insulating layer 27 is attached to the top or bottom side wall of the inner chamber 24, and the insulating layer 27 prevents heat loss from the inner container 12.
Four support legs 31 are arranged on the outer side wall of the tank body 10, and the support legs 31 play a role in supporting the tank body 10.
A rubber ring 30 is arranged in the gap between the top cover 23 and the tank body 10, a rubber ring 30 is arranged in the gap between the bottom cover 28 and the tank body 10, and the rubber ring 30 ensures the sealing of the tank body 10.
The working principle of the utility model is as follows: when the heat exchanger is used, hot water is injected into the tank body 10 from the hot water pipe 26, cold water in the inner container 12 is settled into the cold water cavity 17 along the heat conduction pipe 18, the hot water floats to the hot water cavity 16, when the hot water flows through the heat conduction pipe 18, the phase change material 19 absorbs heat in the hot water through the heat conduction pipe 18, when the heat exchanger does not work, the hot water in the hot water cavity 16 flows out from the hot water pipe 26 for a user to use, equal amount of cold water flows into the cold water cavity 17 from the cold water pipe 29, when the cold water flows through the heat conduction pipe 18, the phase change material 19 transfers the heat to the cold water through the heat conduction pipe 18, and the cold water absorbs heat to become hot water for the user to use; when a user discharges sintering flue gas, the flue gas pipeline is communicated with the air inlet pipe 22, the flue gas flows into the flue gas pipeline 13 and spirally flows upwards along the spiral plate 20 to the exhaust pipe 21 to be discharged, and the phase change material 19 and water absorb heat in the flue gas through the inner container 12 to be stored. The utility model has various heat storage modes and heat absorption modes.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A user side heat storage and energy storage tank is characterized by comprising a tank body (10), an inner container (12), an upper partition plate (14), a lower partition plate (15) and a heat conduction pipe (18), wherein the tank body (10) is of a cylindrical tubular structure, a top cover (23) is fixed at the top end of the tank body (10), and a bottom cover (28) is fixed at the bottom end of the tank body; the inner container (12) is of a cylindrical tubular structure, the inner container (12) is arranged in the tank body (10), the top end and the bottom end of the inner container are fixed on the inner wall of the tank body (10), a flue gas channel (13) is arranged between the tank body (10) and the inner container (12), and the flue gas flows through the flue gas channel (13) to transfer heat into the inner container (12); the upper partition plate (14) is fixed in a top pipe hole of the inner container (12), the lower partition plate (15) is fixed in a bottom pipe hole of the inner container (12), the upper side space of the upper partition plate (14) is a hot water cavity (16), the lower side space of the upper partition plate (14) is a cold water cavity (17), a gap space between the upper partition plate (14) and the lower partition plate (15) is filled with a phase change material (19), and the phase change material (19) plays a role in storing heat energy; the heat conduction pipes (18) are of cylindrical tubular structures, the heat conduction pipes (18) are provided with a plurality of heat conduction pipes, the top end parts of the heat conduction pipes (18) are fixed in the through holes of the upper partition plates (14), the bottom end parts of the heat conduction pipes are fixed in the through holes of the lower partition plates (15), the heat conduction pipes (18) are communicated with the hot water cavity (16) and the cold water cavity (17), and the heat conduction pipes (18) are used as media for heat exchange between water and the phase-change materials (19).
2. The user side heat accumulation and energy storage tank of claim 1, wherein: the heat-insulating tank is characterized in that a heat-insulating material (11) is filled in an interlayer in the wall of the tank body (10), and the heat-insulating material (11) plays a role in heat insulation.
3. The user side heat accumulation and energy storage tank of claim 1, wherein: be fixed with intake pipe (22), blast pipe (21) in the lateral wall through-hole at top in the lateral wall through-hole of the bottom of jar body (10), intake pipe (22) and blast pipe (21) all communicate with flue gas flue (13), and the flue gas flows into flue gas flue (13) from intake pipe (22) in to flow out from blast pipe (21).
4. The user side heat accumulation and energy storage tank of claim 1, wherein: be provided with spiral plate (20) in flue gas flue (13), spiral plate (20) separate flue gas flue (13) and are the passageway that spirals from top to bottom, and the flue gas flows along spiraling the passageway.
5. The user side heat accumulation and energy storage tank of claim 1, wherein: a hot water pipe (26) is arranged in the vertical through hole of the top cover (23), hot water flows into the hot water cavity (16) from the hot water pipe (26), an even cold water pipe (29) is arranged in the vertical through hole of the bottom cover (28), and cold water flows into the cold water cavity (17) from the cold water pipe (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120901304.0U CN215570794U (en) | 2021-04-28 | 2021-04-28 | User side heat accumulation energy storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120901304.0U CN215570794U (en) | 2021-04-28 | 2021-04-28 | User side heat accumulation energy storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215570794U true CN215570794U (en) | 2022-01-18 |
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ID=79857786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120901304.0U Active CN215570794U (en) | 2021-04-28 | 2021-04-28 | User side heat accumulation energy storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215570794U (en) |
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2021
- 2021-04-28 CN CN202120901304.0U patent/CN215570794U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xiaodong Inventor before: Li Xiaodong |