CN214502182U - Combined type phase change energy storage removes heat supply car - Google Patents
Combined type phase change energy storage removes heat supply car Download PDFInfo
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- CN214502182U CN214502182U CN202023070162.2U CN202023070162U CN214502182U CN 214502182 U CN214502182 U CN 214502182U CN 202023070162 U CN202023070162 U CN 202023070162U CN 214502182 U CN214502182 U CN 214502182U
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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 combined type phase change energy storage mobile heating vehicle, which comprises a vehicle body, wherein one end of the vehicle body is provided with a carriage, a high-temperature energy storage heat exchanger and a low-temperature energy storage heat exchanger are tightly installed in the carriage, and heat exchange tubes are arranged in the high-temperature energy storage heat exchanger and the low-temperature energy storage heat exchanger; the utility model discloses in, through leading-in high temperature energy storage heat exchanger and the inside heat exchange tube of low temperature energy storage heat exchanger in proper order with the heat medium by the medium import, make the heat of the phase change material in with the heat medium of high temperature energy storage heat exchanger and the intussuseption of low temperature energy storage heat exchanger intussuseption convert and absorb, realize the storage of heat medium energy, and through the circulating pump of opening the circulating pipe surface, make the circulating pump flow back to the medium import with the heat medium of medium exit, make the heat medium can be at high temperature energy storage heat exchanger and low temperature energy storage heat exchanger internal reciprocating circulation, the temperature numerical value that shows tends to invariable on the display screen, avoid traditional one-pass energy storage mode to lead to the condition that energy conversion efficiency is low.
Description
Technical Field
The utility model relates to a heat accumulation formula burning technical field especially relates to a combined type phase change energy storage removes heat supply car.
Background
At present, the energy utilization efficiency of China is low, a large amount of waste heat and afterheat are wasted due to ineffective utilization, and the phenomenon is mainly caused by the lagging heat energy recovery equipment technology. With the improvement of industrial technology and the improvement of the living standard of people, the demand of heat energy is increasing day by day, the supply distance and the coverage of hot water or steam pipe networks provided by heat power enterprises in various regions are limited, some users who can not obtain heat power supply need to build coal, fuel oil, gas boilers and the like to generate heat energy, and the problems of environmental protection, safety, low heat energy utilization rate, high production and maintenance cost and the like are involved, while the mobile heat supply technology is developed in recent years, the mobile heat supply technology is to recover and transport industrial waste heat to a certain distance to a heat user by using a vehicle with a heat storage device, so that a mode of transporting heat by a pipeline is abandoned, the waste heat in forms of scattered positions, discontinuous time, unstable liquid state, gas state and the like can be economically and flexibly collected, stored and supplied to dispersed users in a distribution mode, and the method is a major breakthrough of the waste heat recovery and heat transport technology, can greatly improve the energy utilization rate.
When the existing mobile energy storage and heat supply vehicle is used, because the heat medium is difficult to completely complete the conversion and storage of heat energy when the energy storage module of the energy storage and heat supply vehicle is introduced, a part of energy in the heat medium can not be effectively utilized, and the energy storage efficiency of the mobile energy storage and heat supply vehicle is influenced.
Therefore, the combined type phase change energy storage mobile heating vehicle has the advantage of good energy storage effect, and further solves the problems in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a combined type phase change energy storage mobile heating vehicle.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a combined type phase-change energy-storage mobile heat supply vehicle comprises a vehicle body, wherein one end of the vehicle body is provided with a carriage, a high-temperature energy-storage heat exchanger and a low-temperature energy-storage heat exchanger are tightly installed in the carriage, heat exchange tubes are respectively arranged in the high-temperature energy-storage heat exchanger and the low-temperature energy-storage heat exchanger, phase-change materials are respectively filled in the high-temperature energy-storage heat exchanger and the low-temperature energy-storage heat exchanger, a communication pipe is arranged between the high-temperature energy-storage heat exchanger and the low-temperature energy-storage heat exchanger, a sleeve is arranged on the surface of the communication pipe, a temperature sensor is arranged in the sleeve, a support plate is welded on the outer surface of the sleeve, a display screen and a controller are fixedly arranged on the surface of the support plate, two ends of the communication pipe are respectively communicated with the heat exchange tubes of the high-temperature energy-storage heat exchanger and the low-temperature energy-storage heat exchanger, a medium inlet is arranged on the top surface of the carriage, and one end of the medium inlet is communicated with the heat exchange tubes of the high-temperature energy-storage heat exchange heat exchanger, the surface of the lower part of the carriage is provided with a medium outlet, one end of the medium outlet is communicated with a heat exchange tube of the low-temperature energy storage heat exchanger, the surfaces of the medium inlet and the medium outlet are connected with a circulating tube through a tee joint, and the surface of the circulating tube is provided with a circulating pump.
As a further description of the above technical solution: the outer surface of the carriage is provided with a visual window corresponding to the sleeve.
As a further description of the above technical solution: and the medium inlet, the medium outlet and two ends of the circulating pipe are provided with switch valves.
As a further description of the above technical solution: and the heat exchange tubes in the high-temperature energy storage heat exchanger and the low-temperature energy storage heat exchanger are of serpentine structures.
As a further description of the above technical solution: the circulating pump is connected with a power supply of the vehicle body through a lead.
As a further description of the above technical solution: the outer surfaces of the high-temperature energy storage heat exchanger and the low-temperature energy storage heat exchanger are coated with heat preservation covers made of cloth materials.
The utility model discloses following beneficial effect has:
the utility model discloses in, through leading-in high temperature energy storage heat exchanger and the inside heat exchange tube of low temperature energy storage heat exchanger in proper order with the hot medium by the medium import, make the heat of the phase change material in with the hot medium of high temperature energy storage heat exchanger and the intussuseption of low temperature energy storage heat exchanger intussuseption convert and absorb, realize the storage of hot medium energy, and through the circulating pump of opening the circulating pipe surface, make the hot medium backward flow of circulating pump with the medium exit to the medium import, make the hot medium can be at high temperature energy storage heat exchanger and low temperature energy storage heat exchanger internal reciprocating circulation, the temperature numerical value that shows tends to invariable on the display screen, avoid traditional one-pass energy storage mode to lead to the condition that energy conversion efficiency is low, thereby increase the conversion effect of the hot medium energy and the energy storage efficiency of portable energy storage heat supply car.
Drawings
Fig. 1 is a schematic structural view of a combined type phase change energy storage mobile heating vehicle of the present invention;
fig. 2 is a schematic view of a sleeve structure of the combined type phase change energy storage mobile heating vehicle of the present invention;
fig. 3 is the utility model discloses a combined type phase change energy storage removes high temperature energy storage heat exchanger schematic structure of heat supply car.
Illustration of the drawings:
1. a vehicle body; 2. a media inlet; 3. a carriage; 4. a circulation pipe; 5. a circulation pump; 6. a high temperature energy storage heat exchanger; 7. a heat exchange pipe; 8. a phase change material; 9. a visual window; 10. a communicating pipe; 11. a sleeve; 12. a low temperature energy storage heat exchanger; 13. a media outlet; 14. a temperature sensor; 15. a carrier plate; 16. a display screen; 17. and a controller.
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.
In the description 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, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 present invention can be understood in specific cases to those skilled in the art.
According to the utility model discloses an embodiment provides a combined type phase change energy storage removes heat supply car.
Referring to the drawings and the detailed description, as shown in fig. 1-3, a combined phase-change energy-storage mobile heating vehicle according to an embodiment of the present invention includes a vehicle body 1, a carriage 3 is disposed at one end of the vehicle body 1, a high-temperature energy-storage heat exchanger 6 and a low-temperature energy-storage heat exchanger 12 are tightly mounted inside the carriage 3, heat exchange tubes 7 are disposed inside the high-temperature energy-storage heat exchanger 6 and the low-temperature energy-storage heat exchanger 12, phase-change materials 8 are filled inside the high-temperature energy-storage heat exchanger 6 and the low-temperature energy-storage heat exchanger 12, a communicating tube 10 is disposed between the high-temperature energy-storage heat exchanger 6 and the low-temperature energy-storage heat exchanger 12, a sleeve 11 is disposed on the surface of the communicating tube 10, a temperature sensor 14 is disposed inside the sleeve 11, a support plate 15 is welded to the outer surface of the sleeve 11, a display screen 16 and a controller 17 are fixed on the surface of the support plate 15, two ends of a communicating pipe 10 are respectively communicated with heat exchange pipes 7 of a high-temperature energy storage heat exchanger 6 and a low-temperature energy storage heat exchanger 12, a medium inlet 2 is arranged on the top surface of a carriage 3, one end of the medium inlet 2 is communicated with the heat exchange pipe 7 of the high-temperature energy storage heat exchanger 6, a medium outlet 13 is arranged on the surface of the lower part of the carriage 3, one end of the medium outlet 13 is communicated with the heat exchange pipe 7 of the low-temperature energy storage heat exchanger 12, the surfaces of the medium inlet 2 and the medium outlet 13 are connected with a circulating pipe 4 through a tee joint, and a circulating pump 5 is arranged on the surface of the circulating pipe 4, when energy is stored, heat in the heat medium is converted and absorbed by a phase change material 8 filled in the high-temperature energy storage heat exchanger 6 and the low-temperature energy storage heat exchanger 12 through leading the medium inlet 2 into the heat exchange pipes 7 inside the high-temperature energy storage heat exchanger 6 and the low-temperature energy storage heat exchanger 12 in sequence, so as to realize the storage of the heat medium energy, when in heat supply, cold media are sequentially led into the low-temperature energy storage heat exchanger 12 and the heat exchange tube 7 in the high-temperature energy storage heat exchanger 6 from the medium outlet 13, stored energy is conducted to the cold media from the heat exchange tube 7 by the phase change materials 8 in the low-temperature energy storage heat exchanger 12 and the high-temperature energy storage heat exchanger 6, and then is led out from the medium inlet 2, so that heat supply is realized, meanwhile, the circulating pump 5 on the surface of the circulating tube 4 is started, so that the circulating pump 5 is prompted to return the hot media at the medium outlet 13 to the medium inlet 2, so that the hot media can circulate in the high-temperature energy storage heat exchanger 6 and the low-temperature energy storage heat exchanger 12 in a reciprocating manner until the temperature value displayed on the display screen 16 tends to be constant (the sleeve 11 arranged on the surface of the communicating tube 10 is internally provided with the temperature sensor 14, and the temperature sensor 14 can feed back the temperature data of the media in the communicating tube 10 to the controller 17 in the form of electric signals, the controller 17 displays the temperature value through the display screen 16), thereby avoiding the situation that the energy conversion efficiency is low due to the traditional one-pass energy storage mode, and further increasing the energy conversion effect of the heat medium energy and the energy storage efficiency of the mobile energy storage heating vehicle;
in one embodiment, the outer surface of the cabin 3 is provided with a visual window 9 corresponding to the sleeve 11, through which visual window 9 the temperature value of the display screen 16 is conveniently observed.
In one embodiment, the medium inlet 2, the medium outlet 13 and the two ends of the circulation pipe 4 are provided with switch valves, and the opening and closing of the two ends of the medium inlet 2, the medium outlet 13 and the circulation pipe 4 are facilitated through the switch valves, wherein the outer surface of the carriage 3 is provided with through grooves corresponding to the switch valves at the two ends of the circulation pipe 4, so that the switch valves can be opened or closed manually.
In one embodiment, the heat exchange tubes 7 inside the high-temperature energy storage heat exchanger 6 and the low-temperature energy storage heat exchanger 12 are both in a serpentine structure, and the heat exchange tubes 7 in the serpentine structure can increase the contact effect of media and the phase change material 8 inside the high-temperature energy storage heat exchanger 6 and the low-temperature energy storage heat exchanger 12, so that energy storage and heat supply are facilitated.
In one embodiment, the circulating pump 5 is connected with a power supply of the vehicle body 1 through a wire, so that the circulating pump 5 can be powered conveniently.
In one embodiment, the outer surfaces of the high-temperature energy storage heat exchanger 6 and the low-temperature energy storage heat exchanger 12 are coated with heat insulation covers made of cloth materials, and the loss of energy of the high-temperature energy storage heat exchanger 6 and the low-temperature energy storage heat exchanger 12 can be reduced to a certain extent through the heat insulation covers.
The working principle is as follows:
when in use, the device is moved to a proper position, when energy is stored, heat in the heat medium is converted and absorbed by the phase change material 8 filled in the high-temperature energy storage heat exchanger 6 and the low-temperature energy storage heat exchanger 12 by leading the heat medium into the heat exchange tubes 7 in the high-temperature energy storage heat exchanger 6 and the low-temperature energy storage heat exchanger 12 in sequence through the medium inlet 2, so that the energy of the heat medium is stored, when heat is supplied, cold medium is led into the heat exchange tubes 7 in the low-temperature energy storage heat exchanger 12 and the high-temperature energy storage heat exchanger 6 in sequence through the medium outlet 13, so that the stored energy is conducted to the cold medium by the phase change material 8 in the low-temperature energy storage heat exchanger 12 and the high-temperature energy storage heat exchanger 6 through the heat exchange tubes 7, and then led out from the medium inlet 2, so that heat is supplied, and meanwhile, the circulating pump 5 on the surface of the circulating pipe 4 is started to cause the circulating pump 5 to flow back the heat medium at the medium outlet 13 to the medium inlet 2, the heat medium can circulate in the high-temperature energy storage heat exchanger 6 and the low-temperature energy storage heat exchanger 12 in a reciprocating manner until the temperature value displayed on the display screen 16 tends to be constant (the temperature sensor 14 is arranged in the sleeve 11 arranged on the surface of the communicating pipe 10, the temperature data of the medium in the communicating pipe 10 can be fed back to the controller 17 in the form of electric signals by the temperature sensor 14, and then the temperature value is displayed by the controller 17 through the display screen 16), so that the condition that the energy conversion efficiency is low due to a traditional one-pass energy storage mode is avoided, and the conversion effect of the heat medium energy and the energy storage efficiency of the mobile energy storage heat supply vehicle are improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a combined type phase change energy storage removes heat supply car, includes automobile body (1), its characterized in that: the vehicle body (1) is provided with a carriage (3) at one end, a high-temperature energy storage heat exchanger (6) and a low-temperature energy storage heat exchanger (12) are fixedly mounted inside the carriage (3), heat exchange tubes (7) are arranged inside the high-temperature energy storage heat exchanger (6) and the low-temperature energy storage heat exchanger (12), phase-change materials (8) are filled inside the high-temperature energy storage heat exchanger (6) and the low-temperature energy storage heat exchanger (12), a communicating tube (10) is arranged between the high-temperature energy storage heat exchanger (6) and the low-temperature energy storage heat exchanger (12), a sleeve (11) is arranged on the surface of the communicating tube (10), a temperature sensor (14) is arranged inside the sleeve (11), a support plate (15) is welded on the outer surface of the sleeve (11), a display screen (16) and a controller (17) are arranged on the surface of the support plate (15), and two ends of the communicating tube (10) are respectively connected with the high-temperature energy storage heat exchanger (6) and the low-temperature energy storage heat exchanger (12) Pipe (7) intercommunication, the top surface of carriage (3) is provided with medium import (2), and the one end of medium import (2) and heat exchange tube (7) intercommunication of high temperature energy storage heat exchanger (6), the lower part surface of carriage (3) is provided with medium export (13), and the one end of medium export (13) and heat exchange tube (7) intercommunication of low temperature energy storage heat exchanger (12), there are circulating pipe (4) on the surface of medium import (2) and medium export (13) through three way connection, and the surface mounting of circulating pipe (4) has circulating pump (5).
2. The combined type phase change energy storage mobile heating vehicle according to claim 1, characterized in that: the outer surface of the carriage (3) is provided with a visual window (9) corresponding to the sleeve (11).
3. The combined type phase change energy storage mobile heating vehicle according to claim 1, characterized in that: and switch valves are arranged at the two ends of the medium inlet (2), the medium outlet (13) and the circulating pipe (4).
4. The combined type phase change energy storage mobile heating vehicle according to claim 1, characterized in that: and the heat exchange tubes (7) in the high-temperature energy storage heat exchanger (6) and the low-temperature energy storage heat exchanger (12) are of serpentine structures.
5. The combined type phase change energy storage mobile heating vehicle according to claim 1, characterized in that: and the circulating pump (5) is connected with a power supply of the vehicle body (1) through a lead.
6. The combined type phase change energy storage mobile heating vehicle according to claim 1, characterized in that: the outer surfaces of the high-temperature energy storage heat exchanger (6) and the low-temperature energy storage heat exchanger (12) are coated with heat preservation covers made of cloth materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023070162.2U CN214502182U (en) | 2020-12-18 | 2020-12-18 | Combined type phase change energy storage removes heat supply car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023070162.2U CN214502182U (en) | 2020-12-18 | 2020-12-18 | Combined type phase change energy storage removes heat supply car |
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| Publication Number | Publication Date |
|---|---|
| CN214502182U true CN214502182U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023070162.2U Expired - Fee Related CN214502182U (en) | 2020-12-18 | 2020-12-18 | Combined type phase change energy storage removes heat supply car |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103592A (en) * | 2021-11-22 | 2022-03-01 | 泉州装备制造研究所 | Movable container type heat pump drying system, transport vehicle and drying method |
| CN114857939A (en) * | 2022-05-18 | 2022-08-05 | 西安交通大学 | Movable energy harvesting device |
-
2020
- 2020-12-18 CN CN202023070162.2U patent/CN214502182U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103592A (en) * | 2021-11-22 | 2022-03-01 | 泉州装备制造研究所 | Movable container type heat pump drying system, transport vehicle and drying method |
| CN114103592B (en) * | 2021-11-22 | 2023-11-21 | 泉州装备制造研究所 | Movable container type heat pump drying system, transport vehicle and drying method |
| CN114857939A (en) * | 2022-05-18 | 2022-08-05 | 西安交通大学 | Movable energy harvesting device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 Termination date: 20211218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |