CN218723418U - Energy storage type heat exchange system - Google Patents
Energy storage type heat exchange system Download PDFInfo
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- CN218723418U CN218723418U CN202220975663.5U CN202220975663U CN218723418U CN 218723418 U CN218723418 U CN 218723418U CN 202220975663 U CN202220975663 U CN 202220975663U CN 218723418 U CN218723418 U CN 218723418U
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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 an energy storage formula heat transfer system, include: a sealed liquid storage tank; the heat exchange device at least comprises two heat exchange tubes, the main body parts of the heat exchange tubes are at least partially arranged in the liquid storage tank, the end parts of the heat exchange tubes are positioned outside the liquid storage tank, and heat exchange media pass through the heat exchange tubes and perform cold/heat exchange with liquid in the liquid storage tank; through the setting of many heat exchange tubes, heat exchange medium can successively pass through the heat exchange tube, and the heat exchange medium of a preceding heat exchange tube is earlier in the liquid of liquid storage tank with the energy storage, and the heat exchange medium of a back heat exchange tube is again with the energy replacement of the liquid in the liquid storage tank come out, because the energy of the liquid storage in the liquid storage tank is far more than the energy in the back heat exchange tube, consequently has effectively promoted heat exchange efficiency and speed.
Description
Technical Field
The utility model relates to a indirect heating equipment field especially relates to an energy storage formula heat transfer system.
Background
In a heat exchange device, the conventional heat exchange structure is: liquid such as water liquid is contained in the liquid storage tank, part of tube bodies of the heat exchange tubes are soaked in the water liquid, and when heat exchange media are soaked in the tube bodies of the water liquid through the heat exchange tubes, the heat exchange media and the water liquid perform cold/heat exchange.
Therefore, the heat exchange medium for single heat exchange is less, so the cold/heat exchange quantity of the heat exchange medium and the water liquid for heat exchange at each time is correspondingly less, and in the liquid exchange period of the liquid in the liquid storage tank, the cold/heat quantity of the liquid in the liquid storage tank cannot be fully utilized due to too low consumption of the cold/heat quantity of the liquid in the liquid storage tank.
SUMMERY OF THE UTILITY MODEL
In order to overcome at least one defect of the prior art, the utility model provides an energy storage formula heat transfer system.
The utility model discloses a solve the technical scheme that its problem adopted and be: comprises a sealed liquid storage tank;
the heat exchange device at least comprises two heat exchange tubes, at least parts of main body parts of the heat exchange tubes are arranged in the liquid storage tank, the end parts of the heat exchange tubes are positioned outside the liquid storage tank, and heat exchange media pass through the heat exchange tubes and carry out cold/heat exchange with liquid in the liquid storage tank.
Therefore, the utility model discloses a set up many heat exchange tubes, increased the single and let in the volume of the heat transfer medium in the stock solution jar by the heat exchange tube, therefore increased the volume of the cold/heat exchange of the heat transfer medium in liquid and the heat exchange tube in the single stock solution jar, also be, the volume grow of the cold volume/thermal single consumption of the liquid in the stock solution jar, so the cold volume/thermal consumption speed of the liquid in the stock solution jar accelerates thereupon, therefore, in the liquid exchange cycle of the liquid in a stock solution jar, the cold volume/the heat of the liquid in the stock solution jar has obtained abundant utilization.
Further, the main body part of the heat exchange tube is bent and coiled along the inner tank wall of the liquid storage tank to form a cylindrical body.
Therefore, firstly, the main body part of the heat exchange tube is bent, so that more tubes of the heat exchange tube can be arranged in the liquid storage tank and soaked in the liquid storage tank, the time for the heat exchange medium to pass through the heat exchange tube is longer, the time for the heat exchange medium to carry out cold/heat exchange with the liquid in the liquid storage tank is also longer, the quantity of cold/heat exchange between the heat exchange medium and the liquid in the liquid storage tank is more, and the consumption of cold/heat of the liquid in the liquid storage tank is more facilitated; secondly, adopt the mode that cup joints each other between the different heat exchange tubes to install in the liquid storage tank, when guaranteeing that the heat exchange tube is located the body part in the liquid storage tank enough long, also optimized the spatial position design between the different heat exchange tubes, guaranteed that heat transfer device shared space is minimum in the liquid storage tank, further do benefit to the optimization of whole heat transfer system space structure.
Further, the columnar body is of a spiral structure;
or the columnar body comprises a plurality of layers of U-shaped pipe sections which are overlapped up and down and straight pipe sections which are used for communicating the U-shaped pipe sections, and the straight pipe sections connect the plurality of layers of U-shaped pipe sections end to end in sequence along the flow direction of the heat exchange medium to form a unidirectional heat exchange flow channel.
Therefore, the main body part of the heat exchange tube has multiple bending modes, and the proper bending mode can be conveniently selected according to the material characteristics of different heat exchange tubes or different use requirements.
Furthermore, the cylindrical bodies are of spiral structures with uniform intervals;
or the U-shaped pipe sections of the columnar body are uniformly arranged at intervals.
From this, helical structure's helicoid interval evenly sets up or U type pipe section interval evenly sets up, and its effect lies in, and the heat transfer medium in same root heat exchange tube when carrying out cold, heat exchange with the liquid in the liquid storage tank, has certain distance between the helicoid or between the U type pipe section, avoids mutual interference, and then accelerates heat transfer speed.
Further, each heat exchange tube forms an independent heat exchange flow channel.
Therefore, each heat exchange tube is an independent heat exchange channel, so that the more the heat exchange tubes are, the more heat exchange media which enter the liquid exchange tank through the heat exchange tubes at the same time in a single time are, and the cold/heat exchange efficiency of the liquid in the liquid storage tank is further improved; in addition, the temperature of the liquid in the liquid storage tank can be changed after the heat exchange medium of one heat exchange tube and the liquid in the liquid storage tank are subjected to cold and heat exchange, and the energy of the heat exchange medium passing through the previous heat exchange tube stored in the liquid storage tank can be used for carrying out cold and heat exchange with the heat exchange medium of the other heat exchange tube, so that the reasonable utilization of the energy is realized.
Further, the heat exchange device at least comprises three heat exchange tubes, and the intervals between the main body parts of every two adjacent heat exchange tubes are equal.
From this, heat transfer medium in the heat exchange tube has certain distance each other when carrying out cold, the heat exchange with the liquid in the liquid storage tank, avoids mutual interference, and then accelerates heat transfer speed.
Further, still include agitating unit, agitating unit includes the agitator, the agitator is located the liquid storage tank.
From this, at first, stir the liquid in the liquid storage tank through agitating unit to this accelerates the liquid in the liquid storage tank and heat exchange medium's cold/heat exchange speed, realizes that the cold volume/the heat of the liquid in the liquid storage tank consumes more fast, and then improves the liquid in the liquid storage tank and heat exchange medium's cold/heat exchange efficiency.
Further, the stirrer is positioned in the center of the heat exchange device.
From this, the agitator stirs at heat transfer device's center, can form effectual central vortex effect, therefore more effectual liquid to the liquid storage pot stirs on a large scale, more does benefit to the liquid in the liquid storage pot and heat transfer medium's cold/heat exchange, and then improves the liquid in the liquid storage pot and heat transfer medium's cold/heat exchange efficiency.
Further, the stirring device also comprises a power device;
the power device is a magnetic base, and the stirrer is a magnetic stirrer;
or the power device is a motor, and the motor is connected with the stirrer through a connecting shaft.
Therefore, the power device is a magnetic base, the stirrer is a magnetic stirrer, and the magnetic base can drive the magnetic stirrer to rotate through the conversion of the magnetic poles, so that the magnetic base and the magnetic stirrer are not required to penetrate through the side wall of the liquid storage tank for connection, and the leakage of liquid in the liquid storage tank is effectively prevented; the power device is a motor, the motor is connected with the stirrer through a connecting shaft, and the structure has the characteristics of simple structure and lower cost.
Further, the liquid storage tank also comprises a heat insulation material, and the heat insulation material is enclosed outside the liquid storage tank.
From this, insulation material encloses the outside of covering can further completely cut off liquid in the liquid storage pot with the external world, effectively prevents liquid in the liquid storage pot and external cold/heat exchange, avoids the cold volume/thermal useless consumption of liquid in the liquid storage pot for the cold volume/heat of liquid in the liquid storage pot can furthest be used for with heat exchange medium's cold/heat exchange, effectively prevents the cold volume/thermal waste of liquid in the liquid storage pot.
Further, still include sealing device and top cap, sealing device inlays and locates on the top cap, the top cap is used for sealing the liquid storage pot, the tip of heat exchange tube wears to locate sealing device.
Therefore, the heat exchange tube penetrates through the top cover and extends out of the top cover, a gap exists at the position where the heat exchange tube penetrates through the top cover, the sealing device seals the gap between the heat exchange tube and the top cover, cold/heat exchange between the cold quantity/heat quantity of liquid in the liquid storage tank and the outside is effectively prevented through the gap, and invalid consumption of the cold quantity/heat quantity of the liquid in the liquid storage tank is avoided.
Further, the sealing device is a sealing ring.
Therefore, firstly, the sealing ring can fill the gap of the top cover at the position where the heat exchange tube penetrates through the top cover, so that the liquid in the liquid storage tank is effectively prevented from carrying out cold/heat exchange with the outside, and the ineffective loss of the liquid in the liquid storage tank is avoided; secondly, the sealing ring has simple structure, convenient to use and sealed effectual characteristics.
Further, the top cap is provided with a pressure relief opening for releasing the pressure in the liquid storage tank.
From this, because the liquid storage pot leakproofness is better, after heat transfer medium carries out the heat transfer with an organic whole in the liquid storage pot, pressure in the liquid storage pot may increase, therefore the pressure release mouth can be used to discharge the pressure in the liquid storage pot.
Further, still include and be used for detecting the temperature-detecting device of the inside temperature of liquid storage tank, temperature-detecting device locates in the liquid storage tank.
From this, because liquid in the liquid storage tank carries out cold/heat exchange back with the heat transfer medium in the heat exchange pipe, its cold volume/heat can change, therefore the temperature in the liquid storage tank also can change that corresponds, temperature-detecting device is used for the temperature in the real-time detection liquid storage tank for the temperature variation of the liquid in the feedback liquid storage tank, and then the better cold volume/thermal consumption condition of understanding the liquid in the liquid storage tank of outside personnel.
To sum up, the utility model provides a pair of energy storage formula heat transfer system has following technological effect:
1. set up many heat exchange tubes in the liquid storage pot, improve the cold/heat exchange's of the liquid in single heat transfer medium and the liquid storage pot volume, also be, the volume grow of the cold volume of the liquid in the liquid storage pot/thermal single consumption, so, in the liquid change period of the liquid in the liquid storage pot, the cold volume of the liquid in the liquid storage pot/heat obtains better utilization, has avoided the cold volume of the liquid in the liquid storage pot/thermal residue and waste.
2. The heat exchange medium can successively pass through the heat exchange tube, the heat exchange medium of a preceding heat exchange tube stores the energy in the liquid storage tank earlier, and the heat exchange medium of a back heat exchange tube replaces the energy of the liquid in the liquid storage tank again, because the energy of the liquid storage in the liquid storage tank is far greater than the energy in the back heat exchange tube, consequently has effectively promoted heat exchange efficiency and speed.
Drawings
Fig. 1 is a cross-sectional view of a first embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
fig. 3 is a schematic view of a heat exchange device according to a first embodiment of the present invention.
Wherein the reference numerals have the following meanings:
1. a liquid storage tank; 2. a top cover; 3. a stirring device; 31. a stirrer; 32. a power plant; 4. a heat exchange device; 41. a first heat exchange tube; 42. a second heat exchange tube; 5. a thermal insulation material; 6. a sealing device; 7. a temperature detection device.
Detailed Description
For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "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 the 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.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example one
Referring to fig. 1, 2 and 3, the utility model discloses an energy storage formula heat transfer system, this energy storage formula heat transfer system includes:
a liquid storage tank 1 and a top cover 2, wherein the top cover 2 is arranged at the top of the liquid storage tank 1 and seals the liquid storage tank 1.
Particularly, when the number of the heat exchange tubes is greater than or equal to three, the interval between the main body portions of every two adjacent heat exchange tubes is equal.
Specifically, referring to fig. 3, the main body portions of the first heat exchange tube 41 and the second heat exchange tube 42 are bent and wound around the inner tank wall of the liquid storage tank to form a cylindrical body, specifically, the cylindrical body is a hollow cylindrical body, in this embodiment, the periphery of the second heat exchange tube 42 is smaller than the periphery of the first heat exchange tube 41, preferably, the second heat exchange tube 42 can be sleeved in the hollow space of the main body portion of the first heat exchange tube 41, it should be noted that when the number of the heat exchange tubes is more than two, different heat exchange tubes are sleeved layer by layer according to the above method, and the different heat exchange tubes are assembled in a sleeved manner to make the space structure of the whole heat exchange device 4 more compact, so that more heat exchange tubes can be loaded in the limited inner space of the liquid storage tank 1, and it can be understood that the amount of heat exchange medium which is introduced into the liquid storage tank 1 at a time is increased by more heat exchange tubes.
The bending mode of the heat exchange tube is as follows: firstly, the main body part of the columnar body of the heat exchange tube is of a spiral structure; in particular, the cylindrical body is a spiral structure with uniform intervals, and specifically, a certain distance is reserved between adjacent spiral turns of the spiral structure, that is, the spiral turns of the spiral structure are uniformly arranged at intervals.
Secondly, the main body part of the columnar body of the heat exchange tube comprises a plurality of layers of U-shaped tube sections and straight tube sections which are vertically overlapped, and the straight tube sections sequentially connect the plurality of layers of U-shaped tube sections end to end along the flow direction of a heat exchange medium to form a unidirectional heat exchange flow channel; in particular, the U-shaped pipe sections in multiple layers are arranged at even intervals.
Specifically, in the present embodiment, the first heat exchange tube 41 adopts a bending manner, and the second heat exchange tube 42 adopts a bending manner of one of the first heat exchange tube 41 and the second heat exchange tube 42, it can be understood that the bending manners of the first heat exchange tube 41 and the second heat exchange tube 42 may be the same, and may be selected according to actual needs.
In addition, the first heat exchange tube 41 and the second heat exchange tube 42 can also be arranged by a method of spirally winding each other, and similarly, the first heat exchange tube 41 and the second heat exchange tube 42 are arranged in the liquid storage tank 1, and the above method can also achieve the effect of increasing the transportation distance of the heat exchange medium in the first heat exchange tube 41 and the second heat exchange tube 42.
Further, for improving the heat exchange efficiency of the liquid in the liquid storage tank 1 and the heat exchange medium in the heat exchange tube, the heat exchange system further comprises a stirring device 3, the stirring device 3 comprises a stirrer 31 and a power device 32, in this embodiment, in order to facilitate the replacement of the liquid in the liquid storage tank 1 and avoid the leakage of the liquid in the liquid storage tank 1, preferably, the power device 32 is a magnetic base, the stirrer 31 is a magnetic stirrer, the magnetic stirrer is placed in the middle of the bottom in the liquid storage tank 1, the magnetic base is arranged at the bottom outside the liquid storage tank 1, when the liquid in the liquid storage tank 1 needs to be stirred, the magnetic base is started, the magnetic base with a magnetic field drives the magnetic stirrer to rotate through the continuous change of the magnetic pole position of the magnetic field, so that the magnetic stirrer and the magnetic base are not required to penetrate through the side wall of the liquid storage tank 1 for connection, and the leakage of the liquid in the liquid storage tank 1 is effectively prevented.
Particularly, referring to fig. 2, the stirrer 31 is located at the center of the heat exchanging device 4, that is, the stirring blade is located at the center of the heat exchanging device 4, it should be noted that, because the heat exchanging pipes are arranged in a sleeved manner, therefore, the stirrer 31 is located at the center of the heat exchanging device 4, when the stirrer 31 stirs, the liquid in the liquid storage tank 1 can form a central vortex, the central vortex can effectively drive the whole stirring of the liquid in the liquid storage tank 1, and further the stirring of the liquid in the liquid storage tank 1 is performed within the maximum range, so that the energy exchange between the heat exchanging device 4 and the liquid in the liquid storage tank 1 is better improved, and the cold/heat exchanging efficiency is improved.
In other embodiments, the power device 32 is a motor, the motor is connected to the stirrer 31 through a connecting shaft, preferably, the stirrer 31 is a stirring rod or a stirring knife, and starting the motor drives the connecting shaft to rotate, and then drives the stirrer 31 to rotate through the connecting shaft for stirring.
Further, the heat exchange system further comprises a heat insulation material 5, the heat insulation material 5 is enclosed outside the liquid storage tank 1, specifically, the heat insulation material 5 is enclosed to form a cylindrical structure, the middle part of the heat insulation material 5 of the cylindrical structure is matched with the outer contour of the liquid storage tank 1, and the heat insulation material 5 of the cylindrical structure is sleeved outside the liquid storage tank 1.
Further, the heat exchange system further includes a sealing device 6, preferably, in this embodiment, the sealing device 6 is, but not limited to, a sealing ring, because the end portions of the first heat exchange tube 41 and the second heat exchange tube 42 penetrate through the top cover 2 and extend to the outside of the liquid storage tank 1, gaps exist between the first heat exchange tube 41 and the top cover 2 and between the second heat exchange tube 42 and the top cover 2, the gaps can cause cold/heat exchange between liquid in the liquid storage tank 1 and the outside, and further cause ineffective loss of cold/heat quantity of the liquid in the liquid storage tank 1, therefore, the sealing ring is embedded on the top cover 2, the end portions of the first heat exchange tube 41 and the second heat exchange tube 42 penetrate through the sealing ring and extend to the outside of the liquid storage tank 1, the sealing ring seals the gap, and effectively solves the problem of ineffective cold/heat exchange between the liquid in the liquid storage tank 1 and the outside, in addition, a port is provided on the top cover 2, in order to monitor pressure in the liquid storage tank 1, a pressure sensor can be provided in the liquid storage tank 1, and the pressure sensor is connected to a pressure gauge outside the liquid storage tank 1.
Further, for the convenience to the liquid storage pot 1 inside not carry out temperature monitoring to in time know the cold volume/thermal loss condition of the liquid in the liquid storage pot 1, the thermal system still includes temperature-detecting device 7, and is concrete, and temperature-detecting device 7 includes the temperature-sensing ware, and the temperature-sensing ware is located in the liquid storage pot 1, and in addition, the temperature-sensing ware is connected with temperature monitor, and temperature monitor then locates outside the liquid storage pot 1 for the temperature that the temperature-sensing ware detected in real time.
The heat exchange process of the heat exchange system is as follows: the liquid storage tank 1 is filled with liquid for performing cold/heat exchange, such as but not limited to liquid media with large specific heat capacity, such as water, salt solution and the like, the hollow columnar body formed in the middle of the first heat exchange tube 41 and the second heat exchange tube 42 is tightly soaked in the liquid storage tank 1, the heat exchange medium is introduced from one end of the first heat exchange tube 41 and one end of the second heat exchange tube 42 respectively, the heat exchange medium passes through the first heat exchange tube 41 and the second heat exchange tube 42 and reaches the tube body part of the liquid soaked in the liquid storage tank 1, at this time, the heat exchange medium in the first heat exchange tube 41 and the second heat exchange tube 42 performs cold/heat exchange with the liquid in the liquid storage tank 1, it can be understood that as the cold/heat of the liquid in the liquid storage tank 1 is consumed along with the proceeding of the cold/heat exchange, the internal temperature of the liquid storage tank 1 is changed accordingly, and the temperature sensor in the liquid storage tank 1 can display the temperature in the liquid storage tank 1 on a temperature display in real time.
Particularly, according to the above, the cold/heat exchange efficiency between the liquid in the liquid storage tank 1 and the heat exchange medium is improved, and the heat exchange system also comprises the stirring device 3, so that before the heat exchange medium is introduced into the first heat exchange tube 41 and the second heat exchange tube 42, the stirring device 3 is turned on, the stirrer 31 of the stirring device 3 stirs the liquid in the liquid storage tank 1, when the heat exchange medium reaches the tube body part of the liquid soaked in the liquid storage tank 1 through the first heat exchange tube 41 and the second heat exchange tube 42, due to the stirring effect of the stirring device 3, the stirrer 31 located at the center of the heat exchange device 4 is turned on and stirs the liquid in the liquid storage tank 1, the liquid in the liquid storage tank 1 generates a vortex, and the vortex drives the liquid in the whole liquid storage tank 1 to turn over, therefore, the stirring of the liquid in the liquid storage tank 1 by the stirring device 3 accelerates the cold/heat exchange efficiency between the heat exchange medium in the first heat exchange tube 41 and the second heat exchange medium and the liquid in the liquid storage tank 1.
After the heat exchange medium is subjected to cold/heat exchange, the heat exchange medium is output from the other ends of the first heat exchange tube 41 and the second heat exchange tube 42 to the outside of the liquid storage tank 1, and at this time, the cold/heat exchange between the heat exchange medium and the liquid in the liquid storage tank 1 is completed, it needs to be noted that the pressure in the liquid storage tank 1 is monitored by a pressure gauge, and then the pressure in the liquid storage tank 1 is released by a pressure release port, so that the pressure safety in the liquid storage tank 1 is ensured.
Particularly, in order to better utilize the energy obtained from the heat exchange tubes by the liquid in the liquid storage tank 1, the first heat exchange tube 41 and the second heat exchange tube 42 can also exchange heat in a manner that is not limited to the following manner, specifically, after the heat exchange between the heat exchange medium in the first heat exchange tube 41 and the liquid in the liquid storage tank 1 is completed, the temperature of the liquid in the liquid storage tank 1 is increased, then the second heat exchange tube 42 exchanges heat with the liquid in the liquid storage tank 1 through the heat exchange medium with low heat, and further the liquid in the liquid storage tank 1 is used as the heat exchange medium in the second heat exchange tube 42 from the heat exchange medium or the energy in the first heat exchange tube 41, it should be noted that before the heat exchange medium with low heat passes through the second heat exchange tube 42, if the temperature of the liquid in the liquid storage tank 1 is too high at this time, the temperature of the liquid in the liquid storage tank 1 can be adjusted through the stirring device 3, and after the temperature of the liquid in the liquid storage tank 1 reaches the ideal temperature, the heat exchange medium with low heat passes through the second heat exchange tube 42.
It should be noted that, when the liquid in the liquid storage tank 1 needs to be replaced, the top cover 2 is opened and the liquid in the liquid storage tank 1 is removed from the liquid storage tank 1, and then the top cover 2, the first heat exchange tube 41 and the second heat exchange tube 42 are removed from the liquid storage tank 1, and then the liquid in the liquid storage tank 1 can be replaced, because the stirring device 3 is arranged at the bottom of the liquid storage tank 1, the stirring device 3 does not need to be detached when the liquid in the liquid storage tank 1 is replaced, so that the workload is reduced, and in addition, the stirring device 3 is arranged at the bottom of the liquid storage tank 1, so that the interference of the stirring device 3 on the installation or detachment of the heat exchange device 4 is effectively avoided.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (12)
1. An energy storage type heat exchange system comprises a sealed liquid storage tank (1), and is characterized by comprising:
the heat exchange device (4) at least comprises two heat exchange tubes, the main body parts of the heat exchange tubes are at least partially arranged in the liquid storage tank (1), the end parts of the heat exchange tubes are positioned outside the liquid storage tank (1), and heat exchange media are subjected to cold/heat exchange through the heat exchange tubes and liquid in the liquid storage tank (1).
2. An energy accumulating heat exchange system according to claim 1, wherein the main body of the heat exchange tube is bent and coiled along the inner tank wall surrounding the liquid storage tank (1) to form a cylinder.
3. An energy storing heat exchange system according to claim 2 wherein said cylindrical body is of a helical configuration;
or the columnar body comprises a plurality of layers of U-shaped pipe sections which are overlapped up and down and straight pipe sections which are used for communicating the U-shaped pipe sections, and the straight pipe sections connect the plurality of layers of U-shaped pipe sections end to end in sequence along the flow direction of the heat exchange medium to form a unidirectional heat exchange flow channel.
4. An energy storing heat exchange system according to claim 3 wherein the columns are of uniformly spaced helical configuration;
or the U-shaped pipe sections of the columnar body are uniformly arranged at intervals.
5. An energy storing heat exchange system according to any one of claims 1 to 4 wherein each heat exchange tube forms a separate heat exchange flow path.
6. An energy accumulating heat exchange system according to claim 5, wherein the heat exchange device (4) comprises at least three heat exchange tubes, and the interval between the main body parts of every two adjacent heat exchange tubes is equal.
7. An energy accumulating heat exchange system according to claim 2, further comprising a stirring device (3), wherein the stirring device (3) comprises a stirrer (31), and the stirrer (31) is arranged in the liquid storage tank (1).
8. An energy storing heat exchange system according to claim 7, characterised in that the stirring device (3) further comprises a power device (32);
the power device (32) is a magnetic base, and the stirrer (31) is a magnetic stirrer;
or the power device (32) is a motor, and the motor is connected with the stirrer (31) through a connecting shaft.
9. An energy storing heat exchange system according to claim 2, further comprising a thermal insulation material (5), wherein the thermal insulation material (5) is enclosed outside the liquid storage tank (1).
10. The energy-storage type heat exchange system according to claim 2, further comprising a sealing device (6) and a top cover (2), wherein the sealing device (6) is embedded in the top cover (2), the top cover (2) is used for sealing the liquid storage tank (1), and the end of the heat exchange tube penetrates through the sealing device (6).
11. An energy storing heat exchange system according to claim 10, characterised in that the top cover (2) is provided with a pressure relief port for relieving the pressure in the liquid storage tank (1).
12. An energy storing heat exchange system according to claim 2, further comprising a temperature detecting device (7) for detecting the temperature inside the liquid storage tank (1), wherein the temperature detecting device (7) is arranged inside the liquid storage tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220975663.5U CN218723418U (en) | 2022-04-25 | 2022-04-25 | Energy storage type heat exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220975663.5U CN218723418U (en) | 2022-04-25 | 2022-04-25 | Energy storage type heat exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218723418U true CN218723418U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220975663.5U Active CN218723418U (en) | 2022-04-25 | 2022-04-25 | Energy storage type heat exchange system |
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| CN (1) | CN218723418U (en) |
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- 2022-04-25 CN CN202220975663.5U patent/CN218723418U/en active Active
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