Liquid gas storage device

Abstract

The utility model discloses a liquid gas storage device which comprises a support, a tank body and a heat dissipation plate. The tank body is erected on the support, a plurality of mounting grooves are formed in the outer wall of the tank body, an automatic pressure release valve is arranged at the top end of the tank body, a feeding opening is formed in the top of the tank body, and a discharging opening is formed in the bottom end of the tank body; the heat dissipation plate is detachably connected with the mounting groove, and a plurality of heat dissipation holes are formed in the heat dissipation plate. According to the utility model, the plurality of mounting grooves and the heat dissipation plates are arranged, and the heat dissipation holes are formed in the heat dissipation plates, so that the heat dissipation effect is ensured, regular cleaning and replacement are avoided, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid gas, in particular to a liquid gas storage device. Background Art

[0002] Chemical companies use chemical raw materials in the chemical production process, such as liquid nitrogen, liquid oxygen, liquid ammonia, liquid hydrogen and other liquid gases. In order to better store and use liquid gases, chemical companies generally pressurize liquid gases and store them in storage tanks, and use pipelines and heat exchange equipment to transmit and dissipate heat. The utility model patent with publication number CN219300502U publicly authorizes a liquid gas storage device, which constructs a main storage structure by setting up a vacuum chamber, a pressure relief chamber and a storage chamber; further, the condenser is used to drive the condensing medium to move from the bottom to the top of the vacuum chamber, so that the condensing medium absorbs the temperature of the outer surface of the storage tank, lowering the temperature while preventing heat from being absorbed by the liquid gas in the tank, posing a safety hazard.

[0003] However, when the above-mentioned liquid gas storage device is in use, the storage temperature generally shall not be higher than 35°, that is, the heat dissipation demand is mainly concentrated in the summer, which reduces the utilization rate of the condenser in other seasons, and the condensing medium needs to be replaced regularly, and the heat exchange tubes of the condenser also need to be regularly inspected and cleaned, which further increases the use cost of the condenser. Utility Model Content

[0004] The purpose of the utility model is to overcome the above technical deficiencies and to provide a liquid gas storage device to solve the technical problem in the prior art that the utilization rate is low and the condensing medium needs to be replaced regularly and inspected regularly, thereby increasing the cost of use.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a liquid gas storage device, comprising a bracket, a tank body and a heat sink; the tank body is mounted on the bracket, a plurality of mounting grooves are provided on the outer wall of the tank body, an automatic pressure relief valve is provided on the top of the tank body, a loading port is provided on the top of the tank body, and a unloading port is provided on the bottom of the tank body; the heat sink is detachably connected to the mounting groove, and a plurality of heat dissipation holes are provided on the heat sink.

[0007] In some embodiments, the mounting grooves are arranged in groups, each group is evenly distributed along the axial direction of the tank body, and different groups are evenly distributed along the circumference of the tank body.

[0008] In some embodiments, the heat sink includes a mounting end and a heat dissipation end, one side of the mounting end is fixedly connected to the heat dissipation end, and the other side of the mounting end extends into the mounting groove and is snap-fitted with the mounting groove.

[0009] In some embodiments, the height dimension of the heat dissipation end is at least twice the height dimension of the mounting end.

[0010] In some embodiments, the heat dissipation holes are distributed in a matrix along the side wall of the heat dissipation end.

[0011] In some embodiments, the heat dissipation end is provided with a taper, and the narrow end of the taper is located at a side away from the mounting groove.

[0012] In some embodiments, a thermal insulation strip is also included, and the thermal insulation strip is detachably connected to the mounting groove.

[0013] In some embodiments, the thermal insulation strip is provided with a plurality of ventilation holes.

[0014] In some embodiments, a chamfer is provided on one side of the thermal insulation strip close to the bottom of the mounting groove.

[0015] In some embodiments, the brackets are arranged in pairs, and the two brackets are used to support the two ends of the tank body respectively.

[0016] Compared with the prior art, the utility model provides a liquid gas storage device, which realizes automatic pressure relief by providing an automatic pressure relief valve on the top of the tank body; at the same time, an effective heat dissipation structure is constructed by opening a plurality of installation grooves on the outer wall of the tank body and detachably connecting the heat sink to the installation grooves; further, a plurality of heat dissipation holes are opened on the heat sink, so that the heat transferred to the heat sink can expand the heat dissipation area through the heat dissipation holes, and the heat is dissipated in different directions, which effectively ensures the heat dissipation effect, avoids the heat being absorbed by the liquid gas in large quantities, and does not need to be replaced and cleaned regularly, effectively reducing the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an isometric diagram of a liquid gas storage device provided by an embodiment of the utility model;

[0018] Figure 2 is an isometric diagram of a liquid gas storage device provided by an embodiment of the utility model (only part of the insulation strip is shown and no heat sink is included);

[0019] Figure 3 yes Figure 1 Schematic diagram of the connection relationship between the middle bracket and the tank body;

[0020] Figure 4 yes Figure 1 A schematic diagram of the enlarged structure of the heat sink;

[0021] Figure 5 yes Figure 2 Enlarged structural diagram of the middle insulation strip Figure 1 ;

[0022] Figure 6 yes Figure 2 Enlarged structural diagram of the middle insulation strip Figure 2 .

[0023] Description of reference numerals:

[0024] 100, bracket; 200, tank body; 210, mounting groove; 220, loading port; 230, unloading port; 300, automatic pressure relief valve; 400, heat sink; 410, heat dissipation hole; 420, mounting end; 430, heat dissipation end; 440, taper; 500, thermal insulation strip; 510, air vent; 520, chamfer. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] In order to solve the technical problem that the use cost is increased due to the low use rate and the need to regularly replace the condensing medium and conduct regular inspections, the utility model provides a liquid gas storage device that can reduce the use cost.

[0027] It should be noted that the liquid gas storage device described in the present invention is used for but not limited to the storage of liquid gas, etc. For the convenience of explanation, in the present invention, only an example of a liquid gas storage device applied to a liquid gas storage device is used for explanation. The principle of applying a liquid gas storage device to other types of equipment is essentially the same as the principle applied to the liquid gas storage device, which will not be repeated here.

[0028] See also Figure 1 - Figure 6 ,in Figure 1This is a structural schematic diagram of a liquid gas storage device in an embodiment of the utility model, a liquid gas storage device, including a bracket 100, a tank body 200 and a heat sink 400; the tank body 200 is mounted on the bracket 100, and a plurality of mounting grooves 210 are provided on the outer wall of the tank body 200, an automatic pressure relief valve 300 is provided at the top of the tank body 200, a loading port 220 is provided at the top of the tank body 200, and a unloading port 230 is provided at the bottom of the tank body 200; the heat sink 400 is detachably connected to the mounting groove 210, and a plurality of heat dissipation holes 410 are provided on the heat sink 400.

[0029] In this embodiment, the tank body 200 has a pressure relief function by providing an automatic pressure relief valve 300; a plurality of mounting grooves 210 are provided on the outer wall of the tank body 200, and the heat sink 400 is detachably connected to the mounting groove 210, so that the heat of the tank body 200 itself can be quickly dissipated to the outside through the heat sink; in order to further improve the heat dissipation effect, a plurality of heat dissipation holes 410 are also provided on the heat sink 400, so that the heat dissipation area can be expanded through the heat dissipation holes 410, and the heat dissipation is dissipated in different directions through the heat dissipation holes, thereby improving the heat dissipation rate, avoiding heat accumulation, and avoiding the occurrence of a large amount of heat being absorbed by the liquid gas.

[0030] In one embodiment, see Figure 1 The mounting grooves 210 are arranged in groups, each group is evenly distributed along the axial direction of the tank body 200, and different groups are evenly distributed along the circumferential direction of the tank body 200.

[0031] In this embodiment, the distribution of the mounting grooves 210 can make the heat dissipation plates 400 more evenly distributed, thereby effectively improving the heat dissipation efficiency.

[0032] In one embodiment, see Figure 1 , Figure 4 The heat sink 400 includes a mounting end 420 and a heat dissipation end 430 . One side of the mounting end 420 is fixedly connected to the heat dissipation end 430 , and the other side of the mounting end 420 extends into the mounting groove 210 and is snap-fitted with the mounting groove 210 .

[0033] In this embodiment, the clamping method of the heat sink 400 and the mounting groove 210 can further adjust the structure of the heat sink 400 to meet different heat dissipation requirements. Preferably, when heat dissipation is more urgent, the side of the heat sink 400 away from the mounting groove 210 can be set as multiple branches to further increase the heat dissipation area and effectively enhance the heat dissipation effect.

[0034] In one embodiment, see Figure 4 The height of the heat dissipation end 430 is at least twice the height of the mounting end 420 .

[0035] In this embodiment, the height of the heat dissipation end 430 is at least twice the height of the mounting end 420 , which can help increase the actual heat dissipation area.

[0036] In one embodiment, see Figure 4 The heat dissipation holes 410 are distributed in a matrix along the side wall of the heat dissipation end 430 .

[0037] In this embodiment, the distribution of the heat dissipation holes 410 can effectively prevent the heat from being transferred too quickly and thus gathering and heating up at the heat dissipation end 430. Specifically, when the heat is transferred to the heat dissipation end 430, part of the heat can be dissipated from different directions through the heat dissipation holes 410. In particular, it can be quickly blown away by the external wind.

[0038] In one embodiment, see Figure 1 , Figure 4 The heat dissipation end 430 is provided with a taper 440 , and the narrow end of the taper 440 is located at a side away from the mounting groove 210 .

[0039] In this embodiment, the design of the taper 440 helps to avoid a large amount of short-term storage of heat at the heat dissipation end, and helps to guide the flow of external wind force, thereby smoothly taking away the heat.

[0040] In one embodiment, see Figure 2 , Figure 5 , and also includes a heat insulation strip 500, which is detachably connected to the mounting groove 210.

[0041] In this embodiment, the heat insulation strip 500 is mainly used for heat preservation and a small amount of heat discharge.

[0042] In one embodiment, see Figure 5 A plurality of ventilation holes 510 are provided on the heat insulation strip 500 .

[0043] In this embodiment, the air holes 510 are used to slowly discharge a small amount of heat.

[0044] In one embodiment, see Figure 1 , Figure 5 A chamfer 520 is provided on one side of the heat insulation strip 500 close to the bottom of the mounting groove 210 .

[0045] In this embodiment, the chamfer 520 helps the operator to smoothly install the thermal insulation strip 500 .

[0046] In one embodiment, see Figure 1 The brackets 100 are arranged in pairs, and the two brackets 100 are used to support the two ends of the tank body 200 respectively.

[0047] In order to better understand the present invention, the following Figures 1 to 6 The technical solution of the utility model is described in detail:

[0048] First, insert the heat sinks 400 into several installation slots 210 one by one; then, the heat in the tank body 200 will be dissipated to the outside through the heat sink 400. Since the heat dissipation holes 410 are provided on the heat dissipation end, a large amount of heat is transferred to the heat dissipation end 430, and part of the heat is also dissipated in different directions through the heat dissipation holes 410, which effectively ensures the heat dissipation effect and avoids the situation where a large amount of heat is absorbed by the liquid gas. It is worth mentioning that since the heat sink 400 does not need to be cleaned and replaced regularly, the cost of use is greatly reduced, and the structure and number of the heat sink 400 can be further adjusted according to different heat dissipation requirements, which further improves the heat dissipation effect.

[0049] The above specific implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A liquid gas storage device, characterized in that: include: Bracket; A tank body, wherein the tank body is mounted on the bracket, a plurality of mounting grooves are provided on the outer wall of the tank body, an automatic pressure relief valve is provided on the top of the tank body, a loading port is provided on the top of the tank body, and a unloading port is provided on the bottom of the tank body; and A heat dissipation plate is detachably connected to the mounting groove, and a plurality of heat dissipation holes are formed on the heat dissipation plate.

2. A liquid gas storage device according to claim 1, characterized in that: The mounting grooves are arranged in groups, each group is evenly distributed along the axial direction of the tank body, and different groups are evenly distributed along the circumference of the tank body.

3. A liquid gas storage device according to claim 1, characterized in that: The heat sink comprises a mounting end and a heat dissipation end, one side of the mounting end is fixedly connected to the heat dissipation end, and the other side of the mounting end extends into the mounting groove and is clamped with the mounting groove.

4. A liquid gas storage device according to claim 3, characterized in that: The height dimension of the heat dissipation end is at least twice the height dimension of the mounting end.

5. A liquid gas storage device according to claim 3, characterized in that: The heat dissipation holes are distributed in a matrix along the side wall of the heat dissipation end.

6. A liquid gas storage device according to claim 3, characterized in that: The heat dissipation end is provided with a taper, and the narrow end of the taper is located at a side away from the mounting groove.

7. A liquid gas storage device according to claim 1, characterized in that: It also includes a heat insulation strip, which is detachably connected to the mounting groove.

8. A liquid gas storage device according to claim 7, characterized in that: A plurality of air holes are provided on the heat insulation strip.

9. A liquid gas storage device according to claim 7, characterized in that: A chamfer is provided on one side of the heat insulation strip close to the bottom of the installation groove.

10. A liquid gas storage device according to claim 1, characterized in that: The brackets are arranged in pairs, and the two brackets are used to support the two ends of the tank body respectively.

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