CN211495404U

CN211495404U - Composite double-layer oil tank

Info

Publication number: CN211495404U
Application number: CN201922027645.5U
Authority: CN
Inventors: 李艳平; 赵婷婷
Original assignee: Jiangxi Qunli Steel Structure Engineering Co ltd
Current assignee: Jiangxi Qunli Steel Structure Engineering Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-09-15
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a composite double-layer oil tank, which belongs to the field of oil storage equipment and comprises a tank body, wherein the tank body comprises an outer tank, an inner tank and a population, the inner tank is positioned inside the outer tank, a gap is arranged between the outer tank and the inner tank, a heat-insulating layer is arranged in the gap, and the inner surface wall and the outer surface wall of the heat-insulating layer are respectively attached to the outer surface wall of the inner tank and the outer surface wall of the outer tank; the population penetrates through the outer tank and the heat-insulation layer in sequence and is communicated with the inner tank; the outer surface wall welding of outer jar has beaded finish B, the interior surface wall welding of inner tank has beaded finish A. The composite double-layer oil tank is simple in structure, high in strength, long in service life, good in heat preservation and insulation capacity, capable of effectively reducing the influence of the external environment temperature on oil products, and capable of effectively keeping the surface of the tank clean and tidy due to the oil stain prevention performance.

Description

Composite double-layer oil tank

Technical Field

The utility model belongs to the technical field of the oil storage equipment, concretely relates to compound double-layer oil tank.

Background

The oil storage tank is a container for storing oil products and a main facility of an oil depot. The pipeline transportation is an oil source interface of an oil pipeline; it can be divided into overground oil tank, underground oil tank and cave oil tank according to the building characteristics. The oil depot for transportation, distribution and subsidiary oil depot of enterprises is preferably overground oil tank, and the oil depot for storage and military use with strategic significance is usually mountain oil tank, underground oil tank and semi-underground oil tank.

The existing oil storage tank is generally designed in a single layer, the structural strength is low, the service life of the existing oil storage tank is influenced, and meanwhile, as the existing oil storage tank does not have the heat insulation and heat preservation capability and is influenced by the external temperature, the oil storage amount of the existing oil storage tank also has difference in different seasons, the storage capability of the existing oil storage tank is influenced, and the quality of crude oil is influenced;

therefore, it is necessary to provide a composite type double-layer oil tank having high structural strength and thermal insulation performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structural strength is high and has compound double-layer oil tank of thermal insulation performance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a composite double-layer oil tank comprises a tank body, wherein the tank body comprises an outer tank, an inner tank and a population, and the inner tank is positioned inside the outer tank; a gap is formed between the outer tank and the inner tank, a heat insulation layer is arranged in the gap, and the inner surface wall and the outer surface wall of the heat insulation layer are respectively attached to the outer surface wall of the inner tank and the outer surface wall of the outer tank; the population penetrates through the outer tank and the heat-insulation layer in sequence and is communicated with the inner tank; the outer surface wall welding of outer jar has beaded finish B, the interior surface wall welding of inner tank has beaded finish A.

In the scheme, the tank body is made of an inner tank, an outer tank and a population, the tank body is designed in a double-layer structure, the outer tank is provided with the reinforcing ring B, the inner surface wall of the inner tank is provided with the reinforcing ring A, and the interface span of the inner tank and the outer tank is respectively reduced through the reinforcing ring A and the reinforcing ring B, so that the structural strength of the tank body is improved, and the service life of the tank body is prolonged; set up the thermal-insulated layer that keeps warm in the clearance of inner tank and outer jar for the jar body has the thermal-insulated performance that keeps warm, thereby makes the internal temperature of jar keep at certain degree, and then improves the oil storage capacity of the jar body, reduces the influence of ambient temperature to crude oil quality simultaneously.

In the above scheme, it should be noted that the reinforcement ring a and the reinforcement ring B are reinforcing ribs in the structural design, and the interface span of the structure can be effectively reduced, thereby improving the structural strength thereof.

As a preferred embodiment, the outer tank and the inner tank are both made of a stainless steel material.

In the above scheme, outer jar and inner tank adopt stainless steel material to make, can improve the structural strength of inner tank and outer jar effectively, make it possess good corrosion resisting property simultaneously, and then improve the life of the jar body.

In a preferred embodiment, the outer surface wall of the outer tank and the reinforcing ring B are coated with self-cleaning coating layers.

In the above scheme, through the self-cleaning dope layer of exterior wall coating at outer jar, can directly follow outer jar table wall landing when having the greasy dirt on outer jar to realize the purpose of grease proofing dirt, can keep jar external wall clean and tidy effectively, need not artifical clearance, convenient to use.

In the above scheme, it should be noted that the self-cleaning coating layer is made of a nano material, and the nano material has extremely low surface tension, so that the self-cleaning coating layer has strong hydrophobic and anti-oil stain capabilities, the contact area between dirt such as dust and the surface of the coating is greatly reduced, the self-cleaning coating layer has an unprecedented automatic cleaning characteristic, the oil stain rolls off on the surface of an object just like lotus leaves without leaving traces, and the cleaning time can be effectively prolonged.

As a preferred embodiment, each of the reinforcement rings a and B is provided in a plurality, and the position where the reinforcement ring a is mounted on the inner vessel corresponds to the position where the reinforcement ring B is mounted on the outer vessel.

Among the above-mentioned scheme, correspond position department through the interior table wall at the inner tank and the outward appearance wall of outer jar and set up beaded finish A and beaded finish B respectively, correspond the support through beaded finish A and beaded finish B to the inner wall and the outer wall of the jar body and strengthen to reduce the interface span of the jar body, and then improve the structural strength of the jar body.

In a preferred embodiment, the heat insulating layer is made of rock wool.

Among the above-mentioned scheme, have good thermal-insulated heat retaining performance because of the rock wool, set up the rock wool in the clearance between inner tank and outer jar to make the jar body possess good heat preservation heat-proof ability, and then make jar internal portion keep certain temperature, reduce the influence that crude oil brought because of the temperature difference.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the tank body of the composite double-layer oil tank adopts a double-layer design, and the inner surface wall of the inner tank is provided with the reinforcing ring A, and the outer surface wall of the outer tank is provided with the reinforcing ring B, so that the interface span of the inner tank and the outer tank is effectively reduced, and the structural strength of the tank body is improved;

2. according to the composite double-layer oil tank, the heat-preservation and heat-insulation layer made of rock wool is arranged in the gap between the inner tank and the outer tank, so that the tank body has the heat-preservation and heat-insulation performance, and the influence of the external environment temperature on oil in the tank body is effectively reduced;

3. this compound double-layer oil tank can make the automatic landing of the oil that is infected with at outer jar surface wall effectively through setting up self-cleaning dope layer to make jar body surface keep clean and tidy, need not artifical clearance, convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a tank body; 101. an outer tank; 102. an inner tank; 103. a heat insulation layer; 104. a population; 2. A reinforcement ring A; 3. a reinforcement ring B; 4. and self-cleaning the coating layer.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-2, the present invention provides a composite double-layer oil tank, which includes a tank body 1, wherein the tank body 1 includes an outer tank 101, an inner tank 102 and a port 104, the inner tank 102 is located inside the outer tank 101, and the outer tank 101 and the inner tank 102 are both made of stainless steel (see fig. 1 and 2); the tank body 1 is designed to be of a double-layer structure, so that the structural strength of the tank body 1 is effectively enhanced, and the outer tank 101 and the inner tank 102 are made of stainless steel, so that the service life of the tank body 1 is prolonged due to the fact that the stainless steel has high strength and corrosion resistance.

A gap is formed between the outer tank 101 and the inner tank 102, a heat insulation layer 103 is arranged in the gap, the inner surface wall and the outer surface wall of the heat insulation layer 103 are respectively attached to the outer surface wall of the inner tank 102 and the outer surface wall of the outer tank 101, and the heat insulation layer 103 is made of rock wool (see fig. 1 and 2); through be provided with the heat preservation insulating layer 103 that the rock wool was made in the clearance of outer jar 101 and inner tank 102, because the rock wool possesses good thermal-insulated performance of keeping warm for jar body 1 possesses the thermal-insulated function of heat preservation, thereby can completely cut off external environment temperature effectively, keeps jar internal temperature of body 1 at certain extent, and then reduces the influence of external environment temperature to jar internal oil of body 1.

The population 104 sequentially penetrates through the outer tank 101 and the heat-insulating layer 103 and is communicated with the inner tank 102 (see fig. 1 and 2); when oiling and producing oil, can insert the inside of population 104 with external oiling or oil outlet pipe, carry out the pressure boost through supercharging equipment to make external oil pour into jar internal portion of body 1 or derive from jar internal portion of body 1.

A reinforcing ring B3 is welded on the outer surface wall of the outer tank 101, a plurality of reinforcing rings A2 are welded on the inner surface wall of the inner tank 102, and the positions of the reinforcing rings A2 and B3, which are installed on the inner tank 102, correspond to the positions of the reinforcing rings B3, which are installed on the outer tank 101 (see FIGS. 1 and 2); the reinforcing ring B3 and the reinforcing ring a2 are provided at positions corresponding to the outer surface wall of the outer vessel 101 and the inner surface wall of the inner vessel 102, so that the interface span of the can body 1 is reduced, and the structural strength of the can body 1 is improved.

The outer surface wall of the outer tank 101 and the reinforcing ring B3 are both coated with self-cleaning coating layers 4 (see figure 1); through the outer table wall at outer jar 101 and the outer table wall coating self-cleaning dope layer 4 of beaded finish B3, when the oil spattered on outer jar 101 or on beaded finish B3, can be by the performance that self-cleaning dope layer 4 self possessed to make the oil freely landing, keep jar clean and tidy of body 1, need not the manual work and clear up, make the oil tank use more convenient.

The tank body 1 is made of the outer tank 101 and the inner tank 102 which are made of stainless steel, so that the structural strength of the tank body 1 can be effectively improved, the corrosion resistance of the tank body 1 can be improved, the service life of the tank body 1 can be further prolonged, and the tank body 1 has heat insulation performance due to the heat insulation and heat preservation performance of rock wool by arranging the heat insulation layer 103 made of rock wool in the double-layer gap between the outer tank 101 and the inner tank 102, so that the tank body 1 has the heat insulation and heat preservation performance, the external environment temperature can be effectively isolated, the influence of the external environment temperature on oil products in the tank body 1 can be further reduced, the storage capacity of the oil tank is in a certain range, and the; when the oil splashes on the outer wall of the outer tank 101 or the reinforcing ring B3, the oil directly slides down from the outer wall of the tank due to the performance influence of the self-cleaning coating layer 4, so that the oil stain resistance is realized, the outer wall of the tank body 1 is kept clean and tidy, manual cleaning is not needed, and the use is more convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound double-layer oil tank, includes jar body, its characterized in that: the tank body comprises an outer tank, an inner tank and a population, wherein the inner tank is positioned inside the outer tank; a gap is formed between the outer tank and the inner tank, a heat insulation layer is arranged in the gap, and the inner surface wall and the outer surface wall of the heat insulation layer are respectively attached to the outer surface wall of the inner tank and the outer surface wall of the outer tank; the population penetrates through the outer tank and the heat-insulation layer in sequence and is communicated with the inner tank; the outer surface wall welding of outer jar has beaded finish B, the interior surface wall welding of inner tank has beaded finish A.

2. The composite type double-layer oil tank as claimed in claim 1, wherein: the outer tank and the inner tank are both made of stainless steel materials.

3. The composite type double-layer oil tank as claimed in claim 1, wherein: and the outer surface wall of the outer tank and the reinforcing ring B are coated with self-cleaning coating layers.

4. The composite type double-layer oil tank as claimed in claim 1, wherein: the reinforcing ring A and the reinforcing ring B are provided with a plurality of parts, and the reinforcing ring A is installed on the inner tank and the reinforcing ring B is installed on the outer tank in a position corresponding to the position.

5. The composite type double-layer oil tank as claimed in claim 1, wherein: the heat preservation and insulation layer is made of rock wool.