Water tank type heat supply reinforcing system
By setting up multiple support bars and steel bars in the phase change material area, the problem of fixed steel plates being bent due to self-weight is solved, the structural stability and heating efficiency of the heating system are improved, and the leakage of phase change material is avoided.
Patent Information
- Application Number
- CN202422250578.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-13
Smart Images
Figure CN223063929U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of heating, and more specifically, to a water tank type heating reinforcement system. Background Art
[0002] With the continuous increase in the demand for thermal production, it is particularly important to ensure the normal operation of thermal equipment. Poor steam can damage thermal equipment and endanger the safety of users. To provide good steam quality to users, purer and more steam is required. Currently, an enhanced saturated water tank type container mobile heating system is designed with a phase change material area, which contains phase change materials that can heat the steam supply and discharge pipes when releasing high-temperature and high-pressure steam, thereby providing purer and more steam to meet the gas consumption needs of users.
[0003] The phase change material placement area of the current mobile heating system is located outside the heat storage tank, and a special sealed space needs to be welded to load the phase change materials. However, due to the long and narrow material filling area, the shaped steel plate in the material filling area is prone to bending in the middle section under the action of its own weight during use, which endangers the overall structural stability of the heating pipeline, easily leads to safety hazards such as phase change material leakage, and reduces the efficiency and reliability of heat supply and transportation.
[0004] Based on this, how to design a reinforced structure to stabilize the structural form of the slender steel plate in the phase change material area and avoid the steel plate from sagging is a problem that needs to be solved. Summary of the Utility Model
[0005] In view of the above problems, this application provides a water tank type heating reinforcement system to stabilize the structural form of the slender steel plate in the phase change material area, avoid the steel plate from sagging, and improve the efficiency and reliability of heat supply and transportation.
[0006] To achieve the above purpose, the following specific solutions are proposed:
[0007] A water tank type heating reinforcement system includes a heat storage tank and a water tank type heating pipeline. The water tank type heating pipeline includes two phase change material areas, and the two phase change material areas are fixed vertically above the heat storage tank. Among them, the top surfaces of the two phase change material areas are coplanar and tangent to the heat storage tank at the top tangent line, the side surfaces of the two phase change material areas are respectively tangent to the heat storage tank at the corresponding side tangent lines, and the side surface and the top surface of each phase change material area intersect at the apex line.
[0008] For each phase change material area, the phase change material area is equally divided into four sections, namely the first section, the second section, the third section, and the fourth section, at equal intervals in its extending direction.
[0009] For the first section of each phase change material region, starting from the side tangent line of the phase change material region at the beginning of the first section and ending at the apex angle line of the phase change material region at the end of the first section, a first support bar of the first section is welded. And starting from the top tangent line of the phase change material region at the beginning of the first section and ending at the apex angle line of the phase change material region at the end of the first section, a second support bar of the first section is welded;
[0010] For the second section of each phase change material region, starting from the apex angle line of the phase change material region at the beginning of the second section and ending at the side tangent line of the phase change material region at the end of the second section, a first support bar of the second section is welded. And starting from the apex angle line of the phase change material region at the beginning of the second section and ending at the top tangent line of the phase change material region at the end of the second section, a second support bar of the second section is welded;
[0011] For the third section of each phase change material region, starting from the side tangent line of the phase change material region at the beginning of the third section and ending at the apex angle line of the phase change material region at the end of the third section, a first support bar of the third section is welded. And starting from the top tangent line of the phase change material region at the beginning of the third section and ending at the apex angle line of the phase change material region at the end of the third section, a second support bar of the third section is welded;
[0012] For the fourth section of each phase change material region, starting from the apex angle line of the phase change material region at the beginning of the fourth section and ending at the side tangent line of the phase change material region at the end of the fourth section, a first support bar of the fourth section is welded. And starting from the apex angle line of the phase change material region at the beginning of the fourth section and ending at the top tangent line of the phase change material region at the end of the fourth section, a second support bar of the fourth section is welded.
[0013] Optionally, a first sizing plate is arranged on the top surface of each phase change material region for sizing, and a second sizing plate is arranged on the side surface of each phase change material region for sizing;
[0014] The angle of the dihedral angle formed by the first sizing plate and the second sizing plate of each phase change material region is within a preset angle range, and the preset angle range is an angle range centered on 120° as the central angle value and with a deviation not exceeding the preset angle value.
[0015] Optionally, the support bars arranged on the top surface of each phase change material region are used to support the first sizing plate of the corresponding phase change material region;
[0016] The support bars arranged on the side surface of each phase change material region are used to support the second sizing plate of the corresponding phase change material region.
[0017] Optionally, a top steel bar is welded on the top tangent line so that the edge of the first shaped sheet in each phase change material area is fixedly clamped between the top steel bar and the heat storage tank;
[0018] Side steel bars are welded on the side tangent lines of each phase change material area so that the edge of the second shaped sheet in each phase change material area is fixedly clamped between the side steel bars and the heat storage tank.
[0019] Optionally, both the first shaped sheet and the second shaped sheet are steel plates.
[0020] Optionally, the water tank type heat supply reinforcement system further includes a steam supply / discharge pipe;
[0021] The steam supply / discharge pipe passes through the two phase change material areas and is connected to the inside of the heat storage tank.
[0022] Optionally, the steam supply / discharge pipe does not contact the welded support bars in the two phase change material areas.
[0023] Optionally, the water tank type heat supply reinforcement system further includes a steam inlet / water inlet pipe;
[0024] The steam inlet / water inlet pipe passes through the two phase change material areas and is connected to the inside of the heat storage tank, or passes through any one of the two phase change material areas and is connected to the inside of the heat storage tank, or is directly communicated with the inside of the heat storage tank.
[0025] Optionally, the material of the support bars welded in the two phase change material areas is steel.
[0026] Optionally, the water tank type heat supply reinforcement system further includes a liquid level gauge, and the liquid level gauge is used to monitor the real-time height of the high-temperature saturated water in the heat storage tank.
[0027] By means of the above technical solution, the water tank type heat supply reinforcement system of the present application includes a heat storage tank and a water tank type heat supply pipeline. The water tank type heat supply pipeline includes two phase change material areas. On the top surface and side surface of each phase change material area, there are four sections, and multiple support bars or L-shaped support bars are welded on each section. It can be seen that the multiple support bars arranged in the phase change material area can provide support for the long and narrow shaped sheets, avoid the middle section bending of the shaped sheets due to their own weight, prevent the shaped sheets from sagging and deforming, improve the overall structural stability of the heat supply system, effectively avoid the safety hazard of phase change material leakage, and thus improve the efficiency and reliability of heat supply and transmission. Description of the Drawings
[0028] Upon reading the following detailed description of the preferred embodiments, various other advantages and benefits will become apparent to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present application. Moreover, throughout the drawings, the same reference numerals are used to denote the same components. In the drawings:
[0029] Figure 1 FIG. 4 is a schematic external structure diagram of a water tank type heat supply reinforcement system provided by an embodiment of the present application;
[0030] Figure 2 FIG. 5 is a schematic top structure diagram of a water tank type heat supply reinforcement system provided by an embodiment of the present application;
[0031] Figure 3 FIG. 6 is a schematic positional relationship diagram of a sizing plate and a support bar in a phase change material region provided by an embodiment of the present application;
[0032] Figure 4 FIG. 7 is a schematic side view of a water tank type heat supply reinforcement system provided by an embodiment of the present application;
[0033] Figure 5 FIG. 8 is a schematic diagram of steel bar welding reinforcement provided by an embodiment of the present application. Detailed Embodiments
[0034] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0035] An embodiment of the present application provides a water tank type heat supply reinforcement system, as Figures 1-5 shown, the water tank type heat supply reinforcement system may include: a heat storage tank and a water tank type heat supply pipeline, and the water tank type heat supply pipeline includes two phase change material regions.
[0036] Among them, the heat storage tank may be a storage container for high-temperature and high-pressure saturated water, and is in the shape of a long capsule. The two phase change material regions are fixed vertically above the heat storage tank to cover the outer surface of the tank top of the heat storage tank.
[0037] As Figure 4 shown, the top surfaces of the two phase change material regions are coplanar and are tangent to the heat storage tank at the top tangent line. The side surfaces of the two phase change material regions are respectively tangent to the heat storage tank at the corresponding side tangent lines. The side surface and the top surface of each phase change material region intersect at the apex line.
[0038] Furthermore, as Figure 2As shown, each phase change material region is equally divided into four segments, namely the first segment, the second segment, the third segment, and the fourth segment, at equal intervals in its extending direction.
[0039] Specifically, each phase change material region may include two welded support bars in each segment. Then, a total of 4 welded support bars are included in the two phase change material regions of each segment. Among them, the material of each support bar welded in the two phase change material regions may be steel or other materials with strength.
[0040] More specifically, in the first segment of each phase change material region, starting from the side tangent line of the phase change material region at the beginning of the first segment as the starting point and ending at the apex line of the phase change material region at the end of the first segment, the first support bar of the first segment is welded. Starting from the top tangent line of the phase change material region at the beginning of the first segment as the starting point and ending at the apex line of the phase change material region at the end of the first segment, the second support bar of the first segment is welded.
[0041] For example Figure 2 , the first support bar of the first segment extends from the side tangent line at the beginning of the first segment to the apex line at the end of the first segment, and the second support bar of the first segment extends from the top tangent line at the beginning of the first segment to the apex line at the end of the first segment.
[0042] In the second segment of each phase change material region, starting from the apex line of the phase change material region at the beginning of the second segment as the starting point and ending at the side tangent line of the phase change material region at the end of the second segment, the first support bar of the second segment is welded. Starting from the apex line of the phase change material region at the beginning of the second segment as the starting point and ending at the top tangent line of the phase change material region at the end of the second segment, the second support bar of the second segment is welded.
[0043] For example Figure 2 , the first support bar of the second segment extends from the apex line at the beginning of the second segment to the side tangent line at the end of the second segment, and the second support bar of the second segment extends from the apex line at the beginning of the second segment to the top tangent line at the end of the second segment.
[0044] In the third segment of each phase change material region, starting from the side tangent line of the phase change material region at the beginning of the third segment as the starting point and ending at the apex line of the phase change material region at the end of the third segment, the first support bar of the third segment is welded. Starting from the top tangent line of the phase change material region at the beginning of the third segment as the starting point and ending at the apex line of the phase change material region at the end of the third segment, the second support bar of the third segment is welded.
[0045] In the fourth section of each phase change material area, starting from the apex line of the phase change material area located at the beginning of the fourth section and ending at the side tangent line of the phase change material area located at the end of the fourth section, the first support bar of the fourth section is welded. Starting from the apex line of the phase change material area located at the beginning of the fourth section and ending at the top tangent line of the phase change material area located at the end of the fourth section, the second support bar of the fourth section is welded.
[0046] It can be understood that the support bar structure formed by each support bar is in the shape of an "L". Therefore, in two phase change material areas, the L-shaped support bar can also be welded to achieve the support bar structure as described above. The material of the L-shaped support bar can be steel or other materials with strength.
[0047] The water tank type heat supply reinforcement system provided in this embodiment includes a heat storage tank and a water tank type heat supply pipeline. The water tank type heat supply pipeline includes two phase change material areas. On the top surface and side surface of each phase change material area, it is divided into four sections, and multiple support bars or L-shaped support bars are welded to each section. It can be seen that the multiple support bars arranged in the phase change material area can provide support for the long and narrow shaped plate, avoid the middle section of the shaped plate from bending under its own weight, prevent the shaped plate from being sunken and deformed, improve the overall structural stability of the heat supply system, effectively avoid the safety hazard of phase change material leakage, and thus improve the efficiency and reliability of heat supply and transportation.
[0048] In some embodiments of the present application, the two phase change material areas mentioned in the foregoing embodiments are further introduced, as Figure 3 shown, a first shaped plate for shaping is arranged on the top surface of each phase change material area, and a second shaped plate for shaping is arranged on the side surface of each phase change material area.
[0049] Specifically, the first shaped plate and the second shaped plate intersect at the apex line and form a dihedral angle, and the angle of this dihedral angle can be within a preset angle range. Among them, the preset angle range can be an angle range centered on 120° as the central angle value and with a deviation not exceeding the preset angle value.
[0050] Furthermore, each support bar arranged on the top surface of each phase change material area mentioned in the foregoing embodiments, specifically the second support bar of the first section, the second support bar of the second section, the second support bar of the third section, and the second support bar of the fourth section, can be used to support the first shaped plate on its respective phase change material area.
[0051] Each support bar arranged on the side surface of each phase change material area, specifically the first support bar of the first section, the first support bar of the second section, the first support bar of the third section, and the first support bar of the fourth section, can be used to support the second shaped plate on its respective phase change material area.
[0052] It can be understood that the four support bars jointly support the shaping sheet material on the side and top surfaces of the phase change material area, thereby preventing the long and narrow shaping sheet material from bending in the middle under its own weight and preventing the shaping sheet material from being sunken and deformed.
[0053] Furthermore, since the top tangent line and the side tangent line are respectively the edge positions of the first shaping sheet material on the top surface of the phase change material area and the edge positions of the second shaping sheet material on the side surface of the phase change material area. Considering strengthening the stability of the water tank type heating system, reinforcement can be carried out at the edge positions of the shaping sheet material.
[0054] Specifically, as Figure 5 shown, top steel bars can be welded at the position of the top tangent line so that the edge of the first shaping sheet material of each phase change material area is fixedly clamped between the gap formed by the top steel bars and the heat storage tank. And side steel bars are welded at the side tangent line positions of the two phase change material areas respectively so that the edge of the second shaping sheet material of this phase change material area is fixedly clamped between the gap formed by the side steel bars and the heat storage tank, thereby locking the position of the shaping sheet material and preventing it from falling off due to interference during operation.
[0055] In some embodiments of the present application, the water tank type heating reinforcement system mentioned in the foregoing embodiments is further introduced. As Figure 1 and Figure 2 shown, the water tank type heating reinforcement system may further include a steam supply / discharge pipe and a steam inlet / water inlet pipe.
[0056] Specifically, the steam supply / discharge pipe can pass through two phase change material areas and be connected to the inside of the heat storage tank. The steam supply / discharge pipe extends in the two phase change material areas and may not contact the support bars that have been welded.
[0057] The steam inlet / water inlet pipe can pass through two phase change material areas and be connected to the inside of the heat storage tank, or pass through any one of the two phase change material areas and be connected to the inside of the heat storage tank. Thus, when high-temperature and high-pressure steam is transported through the steam inlet / water inlet pipe, the phase change material is heated, increasing the heat absorption efficiency of the phase change material.
[0058] In addition, the steam inlet / water inlet pipe can also be directly connected to the inside of the heat storage tank to save the self-weight of the water tank type heating system.
[0059] Furthermore, the water tank type heating reinforcement system may further include two end covers, and the two end covers are respectively installed at the head end and the tail end of the heat storage tank, playing a protective role for the heat storage tank. Among them, a manhole can be opened at the end cover at the tail end of the heat storage tank. As Figure 1 and Figure 2 shown, the manhole is provided to facilitate the staff to enter and inspect the heat storage tank.
[0060] Furthermore, the water tank type heating reinforcement system may further include a liquid level gauge. AsFigure 1 , Figure 2 and Figure 4 As shown in Figure 1 , Figure 2 and Figure 4 , the liquid level gauge can monitor the real-time height of the high-temperature saturated water in the heat storage tank.
[0061] Specifically, when delivering steam to the user side, the amount of high-temperature saturated water in the heat storage tank will continuously decrease. When the water level is lower than the lower warning value of the liquid level gauge, the steam supply needs to be stopped. After the steam release is completed, the remaining demineralized water in the tank can be transported back to the heat supply location, replenished with a sufficient amount of demineralized water, and then filled with high-temperature and high-pressure steam again for recycling.
[0062] Furthermore, the heat storage tank of the water tank type heat supply reinforcement type can have a blowdown port, and the blowdown port can be used to release the dirt in the tank body of the heat storage tank, playing a hygienic role in cleaning the heat storage tank.
[0063] Furthermore, multiple support ports can be installed at the bottom of the heat storage tank of the water tank type heat supply reinforcement type to dock with the supports on the transport vehicle, facilitating fixation for transportation.
[0064] Finally, it should also be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
[0065] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The various embodiments can be combined as needed, and the same or similar parts can be referred to each other.
[0066] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.
Claims
1. A water tank type heating reinforcement system, characterized in that, It includes a heat storage tank and a water tank type heating pipeline. The water tank type heating pipeline includes two phase change material areas which are fixed vertically above the heat storage tank. Among them, the top surfaces of the two phase change material areas are coplanar and tangent to the heat storage tank at the top tangent line. The side surfaces of the two phase change material areas are respectively tangent to the heat storage tank at the corresponding side tangent lines. The side surface and the top surface of each phase change material area intersect at the vertex angle line. For each phase change material area, the phase change material area is equally divided into four segments, namely the first segment, the second segment, the third segment and the fourth segment at equal intervals in its extending direction. For the first segment of each phase change material area, starting from the side tangent line of the phase change material area at the beginning of the first segment and ending at the vertex angle line of the phase change material area at the end of the first segment, a first support bar of the first segment is welded. And starting from the top tangent line of the phase change material area at the beginning of the first segment and ending at the vertex angle line of the phase change material area at the end of the first segment, a second support bar of the first segment is welded. For the second segment of each phase change material area, starting from the vertex angle line of the phase change material area at the beginning of the second segment and ending at the side tangent line of the phase change material area at the end of the second segment, a first support bar of the second segment is welded. And starting from the vertex angle line of the phase change material area at the beginning of the second segment and ending at the top tangent line of the phase change material area at the end of the second segment, a second support bar of the second segment is welded. For the third segment of each phase change material area, starting from the side tangent line of the phase change material area at the beginning of the third segment and ending at the vertex angle line of the phase change material area at the end of the third segment, a first support bar of the third segment is welded. And starting from the top tangent line of the phase change material area at the beginning of the third segment and ending at the vertex angle line of the phase change material area at the end of the third segment, a second support bar of the third segment is welded. For the fourth segment of each phase change material area, starting from the vertex angle line of the phase change material area at the beginning of the fourth segment and ending at the side tangent line of the phase change material area at the end of the fourth segment, a first support bar of the fourth segment is welded. And starting from the vertex angle line of the phase change material area at the beginning of the fourth segment and ending at the top tangent line of the phase change material area at the end of the fourth segment, a second support bar of the fourth segment is welded.
2. The water tank type heat supply reinforcement system according to claim 1, characterized in that, A first sizing plate is arranged on the top surface of each phase change material area for sizing, and a second sizing plate is arranged on the side surface of each phase change material area for sizing. The angle of the dihedral angle formed by the first sizing plate and the second sizing plate of each phase change material area is within a preset angle range. The preset angle range is an angle range with 120° as the central angle value and the deviation not exceeding the preset angle value.
3. The water tank type heat supply reinforcement system according to claim 2, characterized in that, The support bars arranged on the top surface of each phase change material area are used to support the first sizing plate of this phase change material area. The support bars arranged on the side surface of each phase change material area are used to support the second sizing plate of this phase change material area.
4. The water tank type heat supply reinforcement system according to claim 2, characterized in that Top steel bars are welded on the top cutting line so that the edges of the first shaped sheet materials in each phase change material area are fixedly clamped between the top steel bars and the heat storage tank; Side steel bars are welded on the side cutting lines in each phase change material area so that the edges of the second shaped sheet materials in this phase change material area are fixedly clamped between the side steel bars and the heat storage tank.
5. The water tank type heat supply reinforced system according to any one of claims 2-4, characterized in that, Both the first shaped sheet material and the second shaped sheet material are steel plates.
6. The water tank type heat supply reinforcement system according to claim 1, characterized in that It further includes a steam supply / discharge pipe; The steam supply / discharge pipe passes through the two phase change material areas and is connected to the inside of the heat storage tank.
7. The water tank type heat supply reinforcement system according to claim 6, characterized in that The steam supply / discharge pipe does not contact the welded support bars in the two phase change material areas.
8. The water tank type heat supply reinforcement system according to claim 1, characterized in that It further includes a steam inlet / water inlet pipe; The steam inlet / water inlet pipe passes through the two phase change material areas and is connected to the inside of the heat storage tank, or passes through any one of the two phase change material areas and is connected to the inside of the heat storage tank, or is directly connected to the inside of the heat storage tank.
9. The water tank type heat supply reinforcement system according to claim 1, characterized in that, The materials of the support bars welded in the two phase change material areas are steel.
10. The water tank type heat supply reinforcement system according to claim 1, characterized in that, It further includes a liquid level gauge, and the liquid level gauge is used to monitor the real-time height of the high-temperature saturated water in the heat storage tank.