Liquid gas storage tank with good heat insulation effect

Abstract

The liquid gas storage tank with the good heat insulation effect comprises a base, a tank body is installed on the outer wall of the top of the base, the bottom of the other side of the tank body is communicated with a connecting pipe, one side of the connecting pipe extends into the tank body, the other side of the connecting pipe is communicated with a water inlet pipe, and the water inlet pipe is communicated with a water outlet pipe. And the bottom of the connecting pipe is communicated with a circulating pipe. According to the liquid gas storage tank with the good heat insulation effect, the first bent plates, the second bent plates, the connecting blocks, the bolts, the nuts and the cooling fins are matched with one another, so that the heat dissipation area of the circulating pipe is increased, and the problem that when an existing liquid gas storage tank is subjected to heat insulation, the heat dissipation effect is poor is solved. According to the liquid gas storage tank, the problem that the heat insulation effect of an existing liquid gas storage tank is reduced due to the fact that cooling water absorbing heat is dissipated only through a circulating pipe and the heat dissipation area of the circulating pipe is small and cannot be well dissipated through the cooling water in the circulating pipe is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas storage equipment, in particular to a liquid gas storage tank with good heat insulation effect. Background Art

[0002] A storage tank is a device specifically used to store gas, and it also serves to stabilize the system pressure. When the storage tank stores liquid gas, the storage tank needs to be insulated.

[0003] For example, the authorization announcement number CN218064397U is an insulated chemical flammable gas storage tank, which includes a tank body, a receiving cavity is provided inside the tank body, a bottom corner of the receiving cavity is provided with an anti-collision pad, and a cover is provided on the top of the receiving cavity. Although the above-mentioned document can achieve heat insulation, it can also be conveniently moved;

[0004] However, in the process of heat insulation of existing liquid gas storage tanks, the storage tanks are insulated by circulating cooling water. After absorbing heat, the cooling water is only dissipated through the circulation pipe, and the heat dissipation area of ​​the circulation pipe is relatively small, and the cooling water inside the circulation pipe cannot dissipate heat well, thereby reducing the insulation effect of the existing liquid gas storage tanks. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a liquid gas storage tank with good thermal insulation effect, which solves the problem that the existing liquid gas storage tank, when being insulated, only dissipates the heat of the cooling water after absorbing heat through a circulation pipe, and the heat dissipation area of ​​the circulation pipe is relatively small, and the cooling water inside the circulation pipe cannot dissipate the heat well, thereby reducing the thermal insulation effect of the existing liquid gas storage tank.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a liquid gas storage tank with good heat insulation effect, comprising a base, a tank body is installed on the top outer wall of the base, a connecting pipe is connected to the bottom of the other side of the tank body, one side of the connecting pipe extends to the inside of the tank body, the other side of the connecting pipe is connected to a water inlet pipe, the bottom of the connecting pipe is connected to a circulation pipe, a circulation pump is installed on the top of the connecting pipe, one side of the connecting pipe is connected to a delivery pipe, the delivery pipe is installed on the inner wall of the tank body, the top of the delivery pipe is connected to a drain pipe, the drain pipe extends to the outside of the tank body, and one side of the drain pipe is provided A circulation pipe is arranged, and a heat dissipation device is arranged on the outer wall of the circulation pipe, and the heat dissipation device comprises a first curved plate, a second curved plate, a connecting block, bolts, nuts and heat sinks. The inner wall of the first curved plate is attached to the outer wall of the circulation pipe, the outer wall of the first curved plate is attached to the second curved plate, the inner wall of the second curved plate is attached to the outer wall of the circulation pipe, the outer walls of the first curved plate and the second curved plate are respectively fixedly connected with connecting blocks, the two connecting blocks are attached to each other, bolts are passed through the inner walls of the two connecting blocks, a nut is threadedly connected to the outer wall on one side of the bolt, and the first curved plate and the second curved plate are respectively fixedly connected with heat sinks on the outer walls away from the circulation pipe.

[0007] Preferably, a clamping block is fixedly connected to the outer wall of the first curved plate, and the clamping block is plugged into the inner wall of the second curved plate.

[0008] Preferably, a fan is installed on the outer wall of the tank body.

[0009] Preferably, a support block is fixedly connected to the top of the tank body, and the inner wall of the support block is in contact with the outer wall of the drain pipe.

[0010] Preferably, the top of one side of the tank body is connected to an air inlet pipe, and the bottom of one side of the tank body is connected to an exhaust pipe.

[0011] Preferably, a connecting column is fixedly connected to the top of the other side of the tank body, a filter box is fixedly connected to one side of the connecting column, a filter screen is installed on the inner wall of the filter box, and the upper and lower parts of the filter box are respectively connected to the drainage pipe and the circulation pipe.

[0012] Beneficial Effects

[0013] The utility model provides a liquid gas storage tank with good heat insulation effect. It has the following beneficial effects: the liquid gas storage tank with good heat insulation effect increases the heat dissipation area of ​​the circulation pipe through the cooperation between the first curved plate, the second curved plate, the connecting block, the bolts, the nuts and the heat sink, and dissipates the heat of the cooling water inside the circulation pipe, which solves the problem that when the existing liquid gas storage tank is insulated, the cooling water after absorbing heat is only dissipated through the circulation pipe, and the heat dissipation area of ​​the circulation pipe is relatively small, and the cooling water inside the circulation pipe cannot be well dissipated, thereby reducing the problem of the heat insulation effect of the existing liquid gas storage tank.

[0014] Through the coordination among the connecting column, the filter box and the filter net, the circulating cooling water is filtered and the impurities in the cooling water are filtered out, thus solving the problem of preventing the cooling water from containing impurities, the impurities entering the circulating pump and clogging the inside of the circulating pump, thereby causing damage to the circulating pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0017] Figure 3 for Figure 1 Structural diagram of the middle base, tank body and delivery pipe;

[0018] Figure 4 for Figure 1 Structural schematic diagram of the intermediate circulation pipe, the first curved plate and the heat sink;

[0019] Figure 5 for Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. base, 2. tank body, 3. exhaust pipe, 4. air inlet pipe, 5. water inlet pipe, 6. connecting pipe, 7. delivery pipe, 8. drain pipe, 9. circulation pipe, 10. circulation pump, 11. support block, 12. first curved plate, 13. second curved plate, 14. connecting block, 15. bolts, 16. nuts, 17. clamping block, 18. heat sink, 19. connecting column, 20. filter box, 21. filter screen, 22. fan. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] When insulating the existing liquid gas storage tank, the cooling water that absorbs heat is dissipated only through the circulation pipe, and the heat dissipation area of ​​the circulation pipe is relatively small, and the cooling water inside the circulation pipe cannot dissipate heat well, thereby reducing the insulation effect of the existing liquid gas storage tank.

[0023] In view of this, the utility model provides a liquid gas storage tank with good thermal insulation effect. The liquid gas storage tank with good thermal insulation effect increases the heat dissipation area of ​​the circulation pipe through the cooperation between the first curved plate, the second curved plate, the connecting block, the bolts, the nuts and the heat sink, so as to dissipate the heat of the cooling water inside the circulation pipe, thereby solving the problem that the existing liquid gas storage tank only dissipates the heat of the cooling water after absorbing heat through the circulation pipe during thermal insulation, and the heat dissipation area of ​​the circulation pipe is relatively small, and the cooling water inside the circulation pipe cannot be dissipated well, thereby reducing the thermal insulation effect of the existing liquid gas storage tank.

[0024] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0025] Embodiment 1, by Figure 1-5It can be seen that a liquid gas storage tank with good heat insulation effect in this case includes a base 1, a tank body 2 is installed on the top outer wall of the base 1, the bottom of the other side of the tank body 2 is connected with a connecting pipe 6, one side of the connecting pipe 6 extends to the inside of the tank body 2, and the other side of the connecting pipe 6 is connected with a water inlet pipe 5. The valve on the water inlet pipe 5 is opened, and cooling water enters the connecting pipe 6 through the water inlet pipe 5. The bottom of the connecting pipe 6 is connected with a circulation pipe 9, and a circulation pump 10 is installed on the top of the connecting pipe 6. The model of the circulation pump 10 is selected according to actual needs and can meet the work. One side of the connecting pipe 6 is connected with a delivery pipe 7, and the cooling water enters the delivery pipe 7 through the connecting pipe 6. After completion, the water inlet is closed. The valve on the pipe 5, the delivery pipe 7 is installed on the inner wall of the tank body 2, the top of the delivery pipe 7 is connected with a drain pipe 8, the drain pipe 8 extends to the outside of the tank body 2, and a circulation pipe 9 is arranged on one side of the drain pipe 8. At this time, the heat inside the tank body 2 is transferred to the delivery pipe 7, and the heat on the delivery pipe 7 is transferred to the cooling water inside the delivery pipe 7. The cooling water that absorbs the heat enters the drain pipe 8, and the circulation pump 10 is started. The cooling water inside the drain pipe 8 flows into the circulation pipe 9, and the cooling water inside the circulation pipe 9 is cooled by the heat dissipation device on the circulation pipe 9. The cooling water after the heat dissipation enters the connecting pipe 6 again, and the cooling water circulates. The outer wall of the circulation pipe 9 is provided with a heat dissipation device, and the heat dissipation The device includes a first curved plate 12, a second curved plate 13, a connecting block 14, a bolt 15, a nut 16 and a heat sink 18. The inner wall of the first curved plate 12 is attached to the outer wall of the circulation pipe 9. The first curved plate 12 is placed on the outer wall of the circulation pipe 9. The outer wall of the first curved plate 12 is attached to the second curved plate 13. The inner wall of the second curved plate 13 is attached to one side of the circulation pipe 9. The second curved plate 13 is then placed on the other side of the circulation pipe 9 and contacts the first curved plate 12. The outer walls of the first curved plate 12 and the second curved plate 13 are respectively fixedly connected to the connecting blocks 14. The first curved plate 12 and the second curved plate 13 drive the connecting blocks 14 to move. Two adjacent connecting blocks 14 are attached together. The connecting blocks 14 fit together, and the inner walls of the two connecting blocks 14 are penetrated by bolts 15. The staff inserts the bolts 15 into the two adjacent connecting blocks 14, and the staff rotates the nuts 16, rotates the nuts 16 onto the bolts 15, and fixes the first curved plate 12 and the second curved plate 13 to the circulation pipe 9. The outer wall of one side of the bolt 15 is threadedly connected with the nut 16, and the outer walls of the first curved plate 12 and the second curved plate 13 away from the circulation pipe 9 are respectively fixedly connected with heat sinks 18. The heat on the circulation pipe 9 is transferred to the first curved plate 12 and the second curved plate 13, and then transferred to the outside through the heat sinks 18 on the first curved plate 12 and the second curved plate 13 to dissipate heat for the cooling water;

[0026] In the specific implementation process, it is worth pointing out that the valve on the water inlet pipe 5 is opened, and the cooling water enters the connecting pipe 6 through the water inlet pipe 5, and the cooling water enters the delivery pipe 7 through the connecting pipe 6. After completion, the valve on the water inlet pipe 5 is closed, and the model of the circulating pump 10 is selected according to actual needs to meet the work. At this time, the heat inside the tank body 2 is transferred to the delivery pipe 7, and the heat on the delivery pipe 7 is transferred to the cooling water inside the delivery pipe 7. The cooling water that absorbs the heat enters the drain pipe 8, and the circulating pump 10 is started. The cooling water inside the drain pipe 8 flows into the circulation pipe 9, and the cooling water inside the circulation pipe 9 is cooled by the heat dissipation device on the circulation pipe 9. The cooling water after the heat dissipation enters the connecting pipe 6 again. , the cooling water circulates, the tank body 1 is insulated, the first curved plate 12 is placed on the outer wall of the circulation pipe 9, and the second curved plate 13 is placed on the other side of the circulation pipe 9 and contacts with the first curved plate 12, the staff inserts the bolt 15 into two adjacent connecting blocks 14, the staff rotates the nut 16, rotates the nut 16 onto the bolt 15, and fixes the first curved plate 12 and the second curved plate 13 to the circulation pipe 9, and the heat on the circulation pipe 9 is transferred to the first curved plate 12 and the second curved plate 13, and then transferred to the outside through the heat sink 18 on the first curved plate 12 and the second curved plate 13, the cooling water is dissipated, the cooling water inside the circulation pipe 9 is dissipated, and the heat dissipation effect of the circulation pipe 9 is improved;

[0027] Furthermore, a clamping block 17 is fixedly connected to the outer wall of the first curved plate 12, and the first curved plate 12 drives the clamping block 17 to move, and the clamping block 17 is inserted into the second curved plate 13, and the clamping block 17 is plugged into the inner wall of the second curved plate 13;

[0028] In the specific implementation process, it is worth pointing out that the first curved plate 12 drives the clamping block 17 to move, and the clamping block 17 is inserted into the second curved plate 13 to position the first curved plate 12 and the second curved plate 13;

[0029] Furthermore, a fan 22 is installed on the outer wall of the tank body 2. When the circulation pipe 9 is dissipating heat, the fan 22 is started and blows air to the heat sink 18.

[0030] In the specific implementation process, when the circulation pipe 9 is dissipating heat, the fan 22 is started, and the fan 22 blows air to the heat sink 18 to further improve the heat dissipation effect of the circulation pipe 9;

[0031] Furthermore, a support block 11 is fixedly connected to the top of the tank body 2, and the support block 11 supports the drain pipe 8, and the inner wall of the support block 11 is in contact with the outer wall of the drain pipe 8;

[0032] In the specific implementation process, the support block 11 supports the drain pipe 8 to improve the strength of the drain pipe 8;

[0033] Furthermore, the top of one side of the tank body 2 is connected with an air inlet pipe 4, the staff opens the valve on the air inlet pipe 4, and the gas enters the interior of the tank body 2 through the air inlet pipe 4. After completion, the staff closes the valve on the air inlet pipe 4 to store the liquid gas. The bottom of one side of the tank body 2 is connected with an exhaust pipe 3, the staff opens the valve on the exhaust pipe 3, and the gas inside the tank body 2 is discharged through the exhaust pipe 3. After completion, the staff closes the valve on the exhaust pipe 3;

[0034] During the specific implementation process, the staff opens the valve on the air inlet pipe 4, and the gas enters the interior of the tank body 2 through the air inlet pipe 4. After completion, the staff closes the valve on the air inlet pipe 4 to store the liquid gas. The staff opens the valve on the exhaust pipe 3, and the gas inside the tank body 2 is discharged through the exhaust pipe 3. After completion, the staff closes the valve on the exhaust pipe 3 to store the liquid gas.

[0035] Specifically, when it is necessary to store the liquid gas, the staff opens the valve on the air inlet pipe 4, and the gas enters the interior of the tank body 2 through the air inlet pipe 4. After completion, the staff closes the valve on the air inlet pipe 4 to store the liquid gas. When the staff opens the valve on the exhaust pipe 3, the gas inside the tank body 2 is discharged through the exhaust pipe 3. After completion, the staff closes the valve on the exhaust pipe 3. When it is necessary to insulate the tank body 1, the staff places the first curved plate 12 on the outer wall of the circulation pipe 9, and then places the second curved plate 13 on the other side of the circulation pipe 9 and contacts with the first curved plate 12. The first curved plate 12 drives the block 17 to move. , the block 17 is inserted into the second curved plate 13, the staff passes the bolt 15 into two adjacent connecting blocks 14, the staff turns the nut 16, rotates the nut 16 onto the bolt 15, and fixes the first curved plate 12 and the second curved plate 13 to the circulation pipe 9. The heat on the circulation pipe 9 is transferred to the first curved plate 12 and the second curved plate 13, and then transferred to the outside through the heat sink 18 on the first curved plate 12 and the second curved plate 13 to dissipate the heat of the cooling water. When the circulation pipe 9 is dissipating heat, the fan 22 is started, and the fan 22 blows air to the heat sink 18 to dissipate the heat of the cooling water inside the circulation pipe 9, thereby improving the heat dissipation effect of the circulation pipe 9.

[0036] Embodiment 2, by Figure 1It can be seen that a connecting column 19 is fixedly connected to the top of the other side of the tank body 2, and a filter box 20 is fixedly connected to one side of the connecting column 19. The connecting column 19 supports the filter box 20 and connects the filter box 20 with the tank body 2. A filter screen 21 is installed on the inner wall of the filter box 20. The filter screen 21 filters the cooling water. The filter screen 21 is a nano filter screen that filters out impurities in the cooling water. The upper and lower parts of the filter box 20 are respectively connected to the drain pipe 8 and the circulation pipe 9. The drain pipe 8 flows the cooling water after absorbing heat into the filter screen 21 for filtration, and the filtered cooling water enters the circulation pipe 9.

[0037] In the specific implementation process, it is worth pointing out that the connecting column 19 supports the filter box 20, connects the filter box 20 with the tank body 2, and the drain pipe 8 flows the cooling water after absorbing heat into the filter screen 21 for filtration. The filter screen 21 filters the cooling water and filters out impurities in the cooling water. The filter screen 21 is a nano filter screen. The filtered cooling water enters the circulation pipe 9.

[0038] Specifically, the drain pipe 8 allows the cooling water after absorbing heat to flow into the filter screen 21, and the cooling water is filtered through the filter screen 21 to filter out impurities inside the cooling water. The filtered cooling water enters the circulation pipe 9, and the cooling water is circulated to filter out impurities in the cooling water to avoid clogging the inside of the circulation pump 10.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. 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 terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid gas storage tank with good heat insulation effect, comprising a base (1), characterized in that: The top outer wall of the base (1) is mounted with a tank body (2); the bottom of the other side of the tank body (2) is connected with a connecting pipe (6); one side of the connecting pipe (6) extends to the interior of the tank body (2); the other side of the connecting pipe (6) is connected with a water inlet pipe (5); the bottom of the connecting pipe (6) is connected with a circulation pipe (9); a circulation pump (10) is mounted on the top of the connecting pipe (6); one side of the connecting pipe (6) is connected with a delivery pipe (7); the delivery pipe (7) is mounted on the inner wall of the tank body (2); the top of the delivery pipe (7) is connected with a drainage pipe (8); the drainage pipe (8) extends to the outside of the tank body (2); a circulation pipe (9) is arranged on one side of the drainage pipe (8); and a heat dissipation device is arranged on the outer wall of the circulation pipe (9); The heat dissipation device comprises a first curved plate (12), a second curved plate (13), a connecting block (14), bolts (15), nuts (16) and a heat dissipation fin (18); The inner wall of the first curved plate (12) is fitted to the outer wall of the circulation pipe (9), the outer wall of the first curved plate (12) is fitted with the second curved plate (13), the inner wall of the second curved plate (13) is fitted to the outer wall of the circulation pipe (9), the outer walls of the first curved plate (12) and the second curved plate (13) are respectively fixedly connected with connecting blocks (14), the two connecting blocks (14) are fitted with each other, the inner walls of the two connecting blocks (14) are penetrated by bolts (15), the outer wall of one side of the bolts (15) is threadedly connected with a nut (16), and the outer walls of the first curved plate (12) and the second curved plate (13) away from the circulation pipe (9) are respectively fixedly connected with heat sinks (18).

2. A liquid gas storage tank with good heat insulation effect according to claim 1, characterized in that: A clamping block (17) is fixedly connected to the outer wall of the first curved plate (12), and the clamping block (17) is plugged into the inner wall of the second curved plate (13).

3. A liquid gas storage tank with good heat insulation effect according to claim 1, characterized in that: A fan (22) is installed on the outer wall of the tank body (2).

4. A liquid gas storage tank with good heat insulation effect according to claim 1, characterized in that: A support block (11) is fixedly connected to the top of the tank body (2), and the inner wall of the support block (11) is in contact with the outer wall of the drainage pipe (8).

5. A liquid gas storage tank with good heat insulation effect according to claim 1, characterized in that: The top of one side of the tank body (2) is connected to an air inlet pipe (4), and the bottom of one side of the tank body (2) is connected to an exhaust pipe (3).

6. A liquid gas storage tank with good heat insulation effect according to claim 1, characterized in that: A connecting column (19) is fixedly connected to the top of the other side of the tank body (2), and a filter box (20) is fixedly connected to one side of the connecting column (19). A filter screen (21) is installed on the inner wall of the filter box (20), and the upper and lower parts of the filter box (20) are respectively connected to the drainage pipe (8) and the circulation pipe (9).

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