Liquid storage tank with good heat preservation effect

Abstract

The liquid storage tank with the good heat preservation effect is applied to the technical field of liquid storage tanks and comprises a heat preservation box and a tank body, the tank body is erected in the heat preservation box through a supporting frame, a turnover box cover is arranged at the position, corresponding to a pipeline assembly of the tank body, of the heat preservation box, and the box cover is used for completely covering the pipeline assembly in the heat preservation box. A turnover baffle is arranged at the position, corresponding to the liquid discharging pipe of the tank body, of the heat preservation box, the tank body, the pipeline assembly and the liquid discharging pipe do not make contact with the heat preservation box, the space between the interior of the heat preservation box and the tank body is filled with heat preservation materials, and the space between the interior of the heat preservation box and the tank body is filled with the heat preservation materials. According to the liquid storage tank with the good heat preservation effect, the heat transfer possibility is reduced through the structural design, and the heat preservation effect of the liquid storage tank is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid storage tanks, and particularly relates to a liquid storage tank with good heat preservation effect. Background Art

[0002] For the storage and transportation of low-temperature electrolytes, it is necessary to keep the low-temperature electrolytes warm through a liquid storage tank. The Chinese utility model patent with the publication number of CN220164767U discloses a sandwich-type electrolyte heat preservation barrel, which includes an inner cylinder body and an outer cylinder body sleeved outside it. A vacuum sandwich is formed between the inner cylinder body and the outer cylinder body; an insulating layer with a predetermined thickness is coated on the outer wall of the inner cylinder body; the insulating layer is formed by winding insulating paper on the outer wall of the inner cylinder body; the thickness of the sandwich is not less than 20 mm, and the thickness of the insulating layer is not less than 13 mm; an adsorbent package is also fixedly arranged on the inner wall of the outer cylinder body; an adsorbent is placed in the adsorbent package. Thereby, the utility model forms a vacuum sandwich by sleeving the inner and outer cylinder bodies, and an insulating layer coated on the outer wall of the inner cylinder body is arranged in the sandwich, improving the heat preservation effect, and the overall design meets the requirements for the transportation and storage of electrolytes.

[0003] For the above patent, the inner and outer cylinder bodies are sleeved to form a vacuum sandwich, and an insulating layer coated on the outer wall of the inner cylinder body is arranged in the sandwich. However, when the thickness of the sandwich is greater than that of the insulating layer, the stability of the inner cylinder body decreases; and the method of adsorbing the residual gas in the sandwich by the adsorbent actually cannot guarantee the vacuum condition, so the heat preservation effect cannot be guaranteed.

[0004] In addition, according to the description of the above patent about "the joint parts of the main pipeline, the auxiliary pipeline and the drain pipe with the outer cylinder body adopt sealed connection", there is metal contact between the main pipeline, the auxiliary pipeline and the drain pipe and the outer cylinder body, resulting in heat conduction, so the heat preservation effect cannot be guaranteed. Summary of the Utility Model

[0005] In view of the above problems in the prior art, the purpose of the utility model is to provide a liquid storage tank with good heat preservation effect, which reduces the possibility of heat transfer through structural design and improves the heat preservation effect of the liquid storage tank.

[0006] A liquid storage tank with good heat preservation effect includes a heat preservation box and a tank body. The tank body is erected inside the heat preservation box through a support frame. A flip-up box cover is arranged on the heat preservation box corresponding to the position of the pipeline assembly of the tank body. The box cover is used to completely cover the pipeline assembly inside the heat preservation box. A flip-up baffle is arranged on the heat preservation box corresponding to the position of the drain pipe of the tank body. The tank body, the pipeline assembly and the drain pipe are not in contact with the heat preservation box. Heat preservation materials are filled between the inside of the heat preservation box and the tank body, and the heat preservation materials fill the space between the inside of the heat preservation box and the tank body.

[0007] Preferably, the incubator includes an outer frame and side plates. The side plates enclose along the outer frame to form a cavity for placing the tank body. The box cover and the baffle are both installed on the side plates.

[0008] Preferably, the pipeline assembly includes a flushing pipe, a liquid phase pipe, and a gas charging pipe. One ends of the flushing pipe, the liquid phase pipe, and the gas charging pipe are all communicated with the inside of the tank body, and the other ends are located outside the tank body.

[0009] Preferably, a safety valve and a pressure gauge are also installed on the tank body.

[0010] Preferably, an auxiliary ring II is installed on the outer side wall of the tank body, and an auxiliary ring I is installed at the position of the outer frame corresponding to the auxiliary ring II.

[0011] Preferably, the tank body includes an upper elliptical head, a middle straight cylinder, and a lower elliptical head. The upper elliptical head, the middle straight cylinder, and the lower elliptical head are hermetically connected. The pipeline assembly is installed on the upper elliptical head, and the drain pipe is installed at the center of the bottom of the lower elliptical head.

[0012] The beneficial effects of the present utility model are as follows: For the liquid storage tank with good heat preservation effect, through the structural design, the tank body, the pipeline assembly, and the drain pipe are not in contact with the heat preservation box body, reducing the heat conduction caused by metal connection and reducing the temperature transfer between the inside and outside of the heat preservation box; at the same time, a box cover is added, so that the pipeline assembly can be completely covered inside the heat preservation box. The flip-up structure design enables the box cover to be flipped open, facilitating the use of the pipeline assembly.

[0013] In addition, heat preservation materials are filled between the inside of the heat preservation box and the tank body, and the heat preservation materials are filled between the inside of the heat preservation box and the tank body. Through the heat preservation materials, the heat preservation effect inside the heat preservation box is ensured. At the same time, the inner wall of the heat preservation box, the heat preservation materials, and the tank body are in contact with each other, which can improve the stability of the tank body. Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

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

[0016] Figure 2 is the structural schematic diagram of the outer frame of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the tank body of the present utility model;

[0018] Figure 4 is the perspective view of the present utility model with the box cover opened.

[0019] The labels in the figure are: 1, side plate; 2, outer frame; 3, tank cover; 4, baffle; 5, tank body; 6, support frame; 7, auxiliary ring one; 8, auxiliary ring two; 9, safety valve; 10, pipeline assembly; 1001, flushing pipe; 1002, liquid phase pipe; 1003, charging pipe; 11, pressure gauge; 12, drain pipe. Detailed implementation mode

[0020] Embodiment 1

[0021] As Figure 1 shown, a liquid storage tank with good heat preservation effect includes a heat preservation box and a tank body 5. The tank body 5 is supported inside the heat preservation box by a support frame 6. Among them, as Figure 2 shown, the heat preservation box includes an outer frame 2 and a side plate 1. The side plate 1 encloses along the outer frame 2 to form a cavity for placing the tank body 5. The tank cover 3 and the baffle 4 are both installed on the side plate 1. Among them, a heat preservation material (not shown) is filled between the inside of the heat preservation box and the tank body 5, and the heat preservation material fills the space between the inside of the heat preservation box and the tank body 5. In this embodiment, the heat preservation material includes heat preservation cotton and foaming agent. The heat preservation cotton is wrapped on the tank body 5, and the foaming agent is used to fill the gap between the inside of the heat preservation box and the tank body 5. The heat transfer between the heat preservation box and the tank body 5 is reduced through the heat preservation cotton and the foaming agent, improving the heat preservation effect; at the same time, the inner wall of the heat preservation box, the heat preservation material and the tank body 5 are in contact with each other, which can improve the stability of the tank body 5 during transportation.

[0022] As Figure 3 shown, the tank body 5 includes an upper elliptical head, a middle straight cylinder and a lower elliptical head. The upper elliptical head, the middle straight cylinder and the lower elliptical head are hermetically connected. The tank body 5 is used to hold the liquid to be heat-preserved. The pipeline assembly 10 is installed on the upper elliptical head, and the drain pipe 12 is installed at the center of the bottom of the lower elliptical head. The position of the drain pipe 12 needs to ensure that the liquid in the tank body 5 can be completely discharged. A safety valve 9 and a pressure gauge 11 are also installed on the tank body 5. The pressure inside the tank body 5 is monitored through the pressure gauge 11 to avoid safety accidents caused by excessive pressure inside the tank body 5.

[0023] The specific structure of the pipeline assembly 10 can be set according to actual needs, but it is necessary to ensure that one end of the pipeline is connected to the inside of the tank body 5, and the other end is located outside the tank body 5 and does not contact the heat preservation box, so as to avoid heat transfer caused by metal connection between the pipeline and the heat preservation box. In this embodiment, the pipeline assembly 10 includes a flushing pipe 1001, a liquid phase pipe 1002 and a charging pipe 1003. One end of the flushing pipe 1001, the liquid phase pipe 1002 and the charging pipe 1003 is connected to the inside of the tank body 5, and the other end is located outside the tank body 5.

[0024] Please refer to Figure 1, a flip-up lid 3 is provided at the position of the pipeline assembly 10 corresponding to the tank body 5 on the incubator. The lid 3 is used to completely cover the pipeline assembly 10 inside the incubator. A flip-up baffle 4 is provided at the position of the drain pipe 12 of the tank body 5 corresponding to the incubator. The tank body 5, the pipeline assembly 10, and the drain pipe 12 are not in contact with the incubator.

[0025] As Figure 4 shown, when the pipeline assembly 10 needs to be used, the lid 3 can be flipped to expose the pipeline assembly 10 for easy use; when the pipeline assembly 10 does not need to be used, the lid 3 completely covers the pipeline assembly 10 inside the incubator, which is beneficial to improving the heat preservation effect.

[0026] In addition, an auxiliary ring II 8 is installed on the outer side wall of the tank body 5, and an auxiliary ring I 7 is installed at the position of the outer frame 2 corresponding to the auxiliary ring II 8. By connecting the auxiliary ring I 7 and the auxiliary ring II 8 with a connecting rope, the stability of the tank body 5 in the incubator can be improved. In addition, the auxiliary ring II 8 is convenient for hoisting the tank body 5.

[0027] During actual use, the inside of the tank body 5 contains low-temperature electrolyte, and the initial temperature of the electrolyte is 5°C. When the ambient temperature is 40°C, its cold preservation effect can reach that the temperature rise does not exceed 5°C within 120 hours.

[0028] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A liquid storage tank with good heat preservation effect, comprising a heat preservation box and a tank body (5), characterized in that: The tank body (5) is mounted inside the heat preservation box via a support frame (6); a reversible box cover (3) is arranged at a position of the pipeline assembly (10) of the tank body (5) on the heat preservation box; the box cover (3) is used to fully cover the pipeline assembly (10) inside the heat preservation box; a reversible baffle (4) is arranged at a position of the discharge pipe (12) of the tank body (5) on the heat preservation box; the tank body (5), the pipeline assembly (10) and the discharge pipe (12) are not in contact with the heat preservation box; a heat preservation material is filled between the inside of the heat preservation box and the tank body (5); and the heat preservation material fills the space between the inside of the heat preservation box and the tank body (5).

2. The liquid storage tank with good heat preservation effect according to claim 1, characterized in that: The heat preservation box comprises an outer frame (2) and a side plate (1), wherein the side plate (1) is enclosed along the outer frame (2) to form a cavity for placing a tank body (5), and the box cover (3) and the baffle (4) are both mounted on the side plate (1).

3. The liquid storage tank with good heat preservation effect according to claim 1, characterized in that: The pipeline assembly (10) comprises a flushing pipe (1001), a liquid phase pipe (1002) and an inflation pipe (1003); one end of each of the flushing pipe (1001), the liquid phase pipe (1002) and the inflation pipe (1003) is connected to the interior of the tank body (5), and the other end is located outside the tank body (5).

4. The liquid storage tank with good heat preservation effect according to claim 1, characterized in that: The tank body (5) is also equipped with a safety valve (9) and a pressure gauge (11).

5. The liquid storage tank with good heat preservation effect according to claim 2, characterized in that: An auxiliary ring 2 (8) is installed on the outer side wall of the tank body (5), and an auxiliary ring 1 (7) is installed on the outer frame (2) at a position corresponding to the auxiliary ring 2 (8).

6. The liquid storage tank with good heat preservation effect according to claim 1, characterized in that: The tank body (5) comprises an upper elliptical head, an intermediate straight cylinder and a lower elliptical head, the upper elliptical head, the intermediate straight cylinder and the lower elliptical head are sealedly connected, the pipeline assembly (10) is installed on the upper elliptical head, and the drain pipe (12) is installed at the center of the bottom of the lower elliptical head.

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