CN220333617U - Spray cooling device for methanol storage tank - Google Patents

Abstract

The utility model discloses a methanol storage tank spray cooling device which comprises a tank body fixed on a support, wherein the tank body is a vertical cylinder, a top circular arc part and a bottom circular arc part are integrally formed at the upper end and the lower end of the cylinder, shells are arranged at the cylinder and the bottom circular arc part, a plurality of partition plates are arranged between the cylinder and the shells, a water flow channel is formed between the two partition plates, and the spray cooling device further comprises a spray assembly, the spray assembly comprises a water pump and a spray head connected with the water pump through a water inlet pipe, and the spray head is arranged above the top circular arc part. According to the utility model, through the water flow channel formed by the partition plate between the cylinder and the shell, the cooling efficiency is improved, the safety of the methanol storage tank is improved, accidents caused by high temperature are avoided, the water circulation of spray cooling can be realized, the water resource is saved, and the cost of spray cooling of the methanol storage tank is reduced.

Description

Spray cooling device for methanol storage tank

Technical Field

The utility model relates to the technical field of cooling equipment of a methanol storage tank, in particular to a spraying cooling device of the methanol storage tank.

Background

The methanol storage tank is used for storing methanol, the methanol is colorless, has high-concentration liquid with alcohol smell and is easy to volatilize, the methanol is highly inflammable, steam and air of the methanol can form explosive mixture after being mixed, the harm is extremely high, and the methanol is easy to volatilize to cause potential safety hazard especially in summer. Therefore, the methanol should be stored in a cool and ventilated place under strict requirements for storage; methanol is inflammable, and is prevented from being stored with substances such as oxidant, acid and alkali; the warehouse needs to use explosion-proof lamps, and is provided with ventilation, fire extinguishing and leakage emergency treatment equipment and the like; the warehouse is far away from the fire source heat source, and the temperature of the warehouse and the storage tank is controlled and cannot be too high. However, when the temperature in the tank body is increased in summer and high temperature, the temperature can be automatically evaporated, so that the pressure in the tank is increased, and the risk of explosion of the tank is increased. Therefore, when stable overhigh, the methanol storage tank needs to be sprayed and cooled, the existing cooling equipment is provided with a water spraying mechanism at the top of the tank body, and water can flow downwards along the outer side of the tank body after spraying at the top of the tank body to achieve the cooling effect, but the water flow in the spraying mode is less than the contact surface of the tank body, so that the cooling effect is not obvious and the water source is wasted.

Disclosure of Invention

Based on the above, the utility model aims to provide a spray cooling device for a methanol storage tank, so as to solve the technical problems in the background.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a methyl alcohol storage tank sprays heat sink, includes the jar body of fixing on the support, jar body is vertical cylinder, the equal integrated into one piece in upper and lower both ends of cylinder has top circular arc portion and bottom circular arc portion, cylinder and bottom circular arc portion all be equipped with the shell, be equipped with a plurality of baffles between cylinder and the shell, two the baffle between form the rivers passageway, still including spraying the subassembly, spray the subassembly and include the water pump and pass through the shower nozzle that inlet tube and water pump are connected, the shower nozzle is installed in the top of top circular arc portion.

Further, the spray head is provided with a plurality of spray nozzles, and the water outlet ends of the spray nozzles are opposite to the top arc part.

Furthermore, the plurality of the partition plates are of an S-shaped structure and are uniformly distributed between the cylinder and the shell.

Preferably, the housing is taller than the cylinder.

Further, a water collecting tank is formed between the bottom circular arc part and the shell, and the water collecting tank is connected with a drain pipe.

In summary, the utility model has the following advantages:

according to the utility model, the shell is arranged outside the tank body, the plurality of S-shaped partition plates are arranged between the tank body and the shell, the S-shaped water flow channel is formed between the two S-shaped partition plates, water sprayed by the spray nozzle flows into the S-shaped water flow channel between the tank body and the shell along the arc part of the top of the tank body, the S-shaped water flow channel can enlarge the contact between the water and the tank body, the cooling efficiency is improved, the water flowing out of the S-shaped water flow channel enters the water collecting tank outside the tank bottom, the water in the water collecting tank can cool the tank bottom, and then the water is discharged into the water tank through the drain pipe, and can be recycled after cooling, so that the water for spraying cooling can be recycled, the water resource is saved, and the cost for spraying and cooling of the methanol storage tank is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the structure along the direction A-A in FIG. 1;

fig. 4 is a schematic structural view of the spray head of the present utility model.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

As shown in fig. 1-4, the utility model comprises a tank body fixed on a bracket, the tank body is a vertical cylinder 1, a top circular arc part 2 and a bottom circular arc part 3 are integrally formed at the upper end and the lower end of the cylinder 1, a shell 4 is arranged at the upper end and the lower end of the cylinder 1, a plurality of baffle plates 5 are arranged between the cylinder 1 and the shell 4, the baffle plates are of an S-shaped structure and are uniformly distributed between the cylinder and the shell, an S-shaped water flow channel is formed between the two baffle plates 5, the shell 4 is higher than the cylinder 1, the higher part plays a role of retaining water, a water collecting tank 6 is formed between the bottom circular arc part 3 and the shell, the S-shaped water flow channel is connected with the water collecting tank 6, and a drain pipe 10 is arranged at the bottom of the water collecting tank 6. The utility model also comprises a spray assembly, wherein the spray assembly comprises a water pump 7 and a spray head 8 connected with the water pump 7 through a water inlet pipe 9, the spray head 8 is arranged above the top arc part 2, a plurality of spray nozzles 11 are arranged on the spray head 8, and the water outlet ends of the spray nozzles 11 are arranged opposite to the top arc part 2.

In the use process of the utility model, when the methanol storage tank is too high, the water pump 7 is started, cold water in the water tank is pumped to enter the spray head 8 through the water inlet pipe 9, then sprayed to the top circular arc part 2 through the spray nozzle 11, the cold water can flow downwards along the top circular arc part 2 and then enter the S-shaped water flow channel to enter the water collecting tank 6 downwards along the outer wall of the tank body, at the moment, the outer wall of the cylinder 1 of the methanol storage tank, the outer wall of the top circular arc part 2 and the outer wall of the bottom circular arc part 3 are all contacted with the cold water, the rapid cooling effect is achieved, the cooling efficiency is improved, the water source is saved, the water in the water collecting tank 6 is discharged into the water tank through the drain pipe 10 due to contact with the surface of the tank body, the water can be recycled after cooling, the water circulation of spraying cooling is realized, and the cost of spraying cooling of the methanol storage tank is reduced.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (5)

1. The utility model provides a methyl alcohol storage tank sprays heat sink, includes the jar body of fixing on the support, jar body is vertical cylinder, the equal integrated into one piece in upper and lower both ends of cylinder has top arc portion and bottom arc portion, its characterized in that, cylinder and bottom arc portion all be equipped with the shell, be equipped with a plurality of baffles between cylinder and the shell, two the baffle between form the rivers passageway, still include spray assembly, spray assembly includes the water pump and passes through the shower nozzle that inlet tube and water pump are connected, the shower nozzle is installed in the top of top arc portion.

2. The methanol storage tank spray cooling device of claim 1, wherein: the spray head is provided with a plurality of spray nozzles, and the water outlet ends of the spray nozzles are opposite to the top arc part.

3. The methanol storage tank spray cooling device of claim 1, wherein: the plurality of the clapboards are of an S-shaped structure and are uniformly distributed between the cylinder and the shell.

4. The methanol storage tank spray cooling device of claim 2, wherein: the shell is higher than the cylinder.

5. The methanol storage tank spray cooling device of claim 1, wherein: a water collecting tank is formed between the bottom arc part and the shell and is connected with a drain pipe.