Heat dissipation base for liquefied natural gas storage tank

Abstract

The heat dissipation base for the liquefied natural gas storage tank comprises a supporting plate, a containing groove, a clamping assembly, an adjusting assembly, a limiting assembly and a ventilation assembly, the containing groove used for containing the storage tank is formed in the upper end of the supporting plate, and the clamping assembly used for clamping the storage tank is installed in the containing groove; an adjusting assembly used for clamping storage tanks of different sizes is installed on the front portion of the inner side of the clamping assembly, a limiting assembly is installed on the rear portion of the inner side of the clamping assembly, and a ventilation assembly used for reducing heat exchange between the storage tanks and external air is installed at the lower end of the inner side of the containing groove. The storage tank clamping device has the advantages that the storage tank clamping device can be suitable for storage tanks of different sizes while the storage tank is stably clamped, the applicability is higher, the temperature exchange between the storage tank and external air is slowed down, and the heat preservation and heat dissipation effects are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of natural gas storage, in particular to a heat dissipation base for a liquefied natural gas storage tank. Background Art

[0002] Liquefied natural gas (LNG) storage tanks are specialized equipment used to store cryogenic liquid natural gas. They typically cool the natural gas to -162°C to liquefy it for easy storage and transportation. LNG tanks require excellent thermal insulation to maintain this low temperature and prevent external heat from heating the LNG and causing it to vaporize. The heat sink is a key design component in LNG tanks, providing support and reducing the transfer of heat from the ground to the tank base.

[0003] However, the supporting device of the prior art has disadvantages:

[0004] The support device of the existing technology reduces the impact of ground temperature on liquid natural gas by supporting the storage tank away from the ground. However, the protection effect of being away from the ground is limited. In addition, the size of the existing device is generally fixed and can only be applied to storage tanks of a single size. It has high limitations in use and is not convenient for fixing storage tanks of different sizes. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a heat dissipation base for a liquefied natural gas storage tank.

[0006] In order to solve the above technical problems, the present invention provides a technical solution: a heat dissipation base for a liquefied natural gas storage tank, comprising:

[0007] A support plate, wherein the upper end of the support plate is provided with a placement groove;

[0008] The clamping assembly is arranged in the middle of the inner side of the placement groove, and the clamping assembly includes a slide groove, a clamping block and a clamping groove. The slide groove is opened in the middle of the inner side of the placement groove, and the two clamping blocks are respectively inserted into the inner sides of the slide groove. The clamping groove is opened on the side where the two clamping blocks are close to each other, and the clamping groove is arc-shaped;

[0009] An adjustment component, the adjustment component being arranged on the front side of the inner portion of the chute;

[0010] A limiting component, the limiting component is arranged at the rear side of the inner part of the chute;

[0011] A ventilation component is arranged at the lower inner part of the placement groove.

[0012] As an improvement, it is characterized in that the adjustment component includes:

[0013] A forward and reverse screw rod, which is rotatably connected to the front inner side of the slide groove through a bearing;

[0014] A threaded hole is provided at the front end of the middle portion of one side of the clamping block, the threaded hole passes through the clamping block, and the two clamping blocks are respectively threadedly connected to the outer sides of the forward and reverse screw rods through the threaded holes;

[0015] An adjusting disk is fixedly connected to both sides of the outside of the forward and reverse screw rods.

[0016] As an improvement, it is characterized in that the limiting component includes:

[0017] A limiting hole is provided at the rear end of the middle portion of one side of the clamping block and passes through the clamping block;

[0018] A limiting rod is inserted into the limiting hole and is fixedly connected to the inner rear portion of the sliding groove.

[0019] As an improvement, it is characterized in that the ventilation component includes:

[0020] A support net, the support net being fixedly connected to the middle portion of the inner side of the placement slot;

[0021] A ventilation fan is fixedly connected to the lower end of the inner side of the placement groove.

[0022] As an improvement, it is characterized in that anti-collision blocks are fixedly connected to the front and rear parts of both sides of the support plate.

[0023] As an improvement, it is characterized in that the front and rear parts of both sides of the lower end of the support plate are fixedly connected with walking wheels.

[0024] The advantages of the present invention compared with the prior art are: 1. The present invention clamps and fixes the storage tank by installing a clamping assembly, and drives the rotation of the positive and negative screw rods by rotating the adjusting disk. The positive and negative screw rods drive the sliders threadedly connected to the outer sides of the positive and negative screw rods to slide inside the slide groove. The sliders slide smoothly inside the slide groove due to the restriction of the limit assembly. The contact area between the clamping block and the storage tank is increased by the arc-shaped clamping groove to keep the storage tank clamped stably. At the same time, it can be applied to storage tanks of different sizes, and has higher applicability.

[0025] 2. The utility model insulates the storage tank by installing a ventilation component. After the storage tank is placed on the upper end of the support net, the ventilation fan is started to ventilate the surrounding areas of the storage tank, forming a wind wall around the storage tank, which slows down the temperature exchange between the storage tank and the outside air and improves the insulation and heat dissipation effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the present utility model.

[0027] Figure 2 It is a half-section view of the present utility model.

[0028] Figure 3 It is a half-section view of the support plate of the present invention.

[0029] Figure 4 It is a schematic diagram of the adjustment component of the present utility model.

[0030] Figure 5 It is a schematic diagram of the ventilation component of the present invention.

[0031] As shown in the figure: 1. Support plate; 11. Placement slot; 2. Clamping assembly; 21. Slide slot; 22. Clamping block; 23. Clamping slot; 3. Adjustment assembly; 31. Positive and negative screw rods; 32. Threaded hole; 33. Adjustment disk; 4. Limit assembly; 41. Limit hole; 42. Limit rod; 5. Ventilation assembly; 51. Support net; 52. Ventilation fan; 6. Anti-collision block; 7. Travel wheel. DETAILED DESCRIPTION

[0032] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0033] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] Example 1:

[0035] like Figures 1 to 5 As shown, this embodiment proposes a heat dissipation base for a liquefied natural gas storage tank, including a support plate 1, a placement groove 11, a clamping assembly 2, an adjustment assembly 3, a limit assembly 4 and a ventilation assembly 5. A placement groove 11 for placing the storage tank is opened at the upper end of the support plate 1, and the placement groove 11 passes through the support plate 1. A clamping assembly 2 for clamping the storage tank is installed inside the placement groove 11, an adjustment assembly 3 for clamping storage tanks of different sizes is installed on the inner front part of the clamping assembly 2, a limit assembly 4 is installed on the inner rear part of the clamping assembly 2, and a ventilation assembly 5 for reducing heat exchange between the storage tank and the external air is installed at the inner lower end of the placement groove 11.

[0036] The clamping assembly 2 includes a slide groove 21, a clamping block 22 and a clamping groove 23. The slide groove 21 for installing the clamping block 22 is opened in the middle of the inner side of the placement groove 11, and the clamping blocks 22 for clamping the storage tank are inserted on both sides of the inner side of the slide groove 21. An arc-shaped clamping groove 23 is opened on the side where the clamping blocks 22 are close to each other to increase the contact area between the clamping block 22 and the storage tank.

[0037] The adjustment assembly 3 includes forward and reverse screw rods 31, threaded holes 32 and an adjusting disk 33. A threaded hole 32 is provided at the front middle portion of one side of the clamping block 22, which passes through the clamping block 22 and is used to control the clamping block 22 to slide inside the slide groove 21. The forward and reverse screw rods 31 are threadedly connected inside the two clamping blocks 22 through the threaded holes 32 to control the sliding of the clamping block 22 inside the slide groove 21. The forward and reverse screw rods 31 are rotatably connected to the inner front side of the slide groove 21 through bearings. The two ends of the forward and reverse screw rods 31 extend to both sides of the support plate 1. The two ends of the forward and reverse screw rods 31 are fixedly connected to the two ends of the forward and reverse screw rods 31 to control the rotation of the forward and reverse screw rods 31 to control the sliding of the clamping block 22 inside the slide groove 21. The adjusting disk 33 is fixedly connected to the two ends of the forward and reverse screw rods 31 to control the rotation of the forward and reverse screw rods 31 to control the sliding of the clamping block 22 inside the slide groove 21.

[0038] The limiting assembly 4 includes a limiting hole 41 and a limiting rod 42. A limiting hole 41 is opened at the rear end of the middle of one side of the clamping block 22 to pass through the clamping block 22 and to keep the clamping block 22 sliding stably inside the slide groove 21. A limiting rod 42 is inserted into the limiting hole 41 to keep the clamping block 22 sliding stably inside the slide groove 21. The limiting rod 42 is fixedly connected to the inner rear side of the slide groove 21.

[0039] The ventilation assembly 5 includes a support net 51 and a ventilation fan 52. The support net 51 for supporting the storage tank and allowing air circulation is fixedly connected to the middle of the inner side of the placement groove 11, and the ventilation fan 52 is fixedly connected to the lower end of the inner side of the placement groove 11.

[0040] Example 2:

[0041] The solution in Example 1 is further introduced below in conjunction with a specific working method, as described below:

[0042] Travel wheels 7 are fixedly connected to the front and rear parts of both sides of the lower end of the support plate 1 to facilitate the movement of the storage tank. The travel wheels 7 are universal wheels. Anti-collision blocks 6 are fixedly connected to the front and rear parts of both sides of the support plate 1 to reduce collisions when moving the storage tank. The anti-collision blocks 6 are made of soft material.

[0043] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of this disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation base for a liquefied natural gas storage tank, characterized in that: include: A support plate (1), wherein a placement groove (11) is provided at an upper end of the support plate (1); A clamping assembly (2), the clamping assembly (2) is arranged in the middle of the inner side of the placement groove (11), the clamping assembly (2) comprises a slide groove (21), a clamping block (22) and a clamping groove (23), the slide groove (21) is opened in the middle of the inner side of the placement groove (11), the two clamping blocks (22) are respectively inserted into the inner sides of the slide groove (21), the clamping groove (23) is opened on the side where the two clamping blocks (22) are close to each other, and the clamping groove (23) is arc-shaped; An adjusting component (3), the adjusting component (3) being arranged on the front side of the interior of the slide groove (21); A limiting assembly (4), wherein the limiting assembly (4) is arranged at the rear side of the inner portion of the chute (21); A ventilation component (5) is provided at the lower inner portion of the placement groove (11).

2. The heat dissipation base for a liquefied natural gas storage tank according to claim 1, characterized in that: The regulating component (3) comprises: A forward and reverse screw rod (31), wherein the forward and reverse screw rod (31) is rotatably connected to the inner front portion of the slide groove (21) via a bearing; A threaded hole (32), the threaded hole (32) is opened at the front end of the middle part of one side of the clamping block (22), the threaded hole (32) passes through the clamping block (22), and the two clamping blocks (22) are respectively threadedly connected to the outer sides of the forward and reverse screw rods (31) through the threaded holes (32); An adjusting disk (33) is fixedly connected to both sides of the outside of the forward and reverse screw rods (31).

3. The heat dissipation base for a liquefied natural gas storage tank according to claim 1, characterized in that: The limiting component (4) comprises: A limiting hole (41), the limiting hole (41) is opened at the rear end of the middle part of one side of the clamping block (22), and the limiting hole (41) passes through the clamping block (22); A limiting rod (42) is inserted into the limiting hole (41), and the limiting rod (42) is fixedly connected to the inner rear portion of the sliding groove (21).

4. The heat dissipation base for a liquefied natural gas storage tank according to claim 1, characterized in that: The ventilation assembly (5) comprises: A support net (51), wherein the support net (51) is fixedly connected to the middle portion of the inner side of the placement groove (11); A ventilation fan (52) is fixedly connected to the lower end of the inner side of the placement groove (11).

5. The heat dissipation base for a liquefied natural gas storage tank according to claim 1, characterized in that: Anti-collision blocks (6) are fixedly connected to the front and rear parts of both sides of the support plate (1).

6. The heat dissipation base for a liquefied natural gas storage tank according to claim 1, characterized in that: Travel wheels (7) are fixedly connected to the front and rear portions of both sides of the lower end of the support plate (1).

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