Gasoline storage tank

Abstract

The utility model discloses a gasoline storage tank which comprises an upper metal seal head, a lower metal seal head and an ultrahigh pressure cylinder body arranged between the upper metal seal head and the lower metal seal head, an upper connecting sleeve is arranged on the upper metal seal head, and a lower connecting sleeve is arranged on the lower metal seal head. The upper end of the ultrahigh-pressure cylinder body is sleeved on the upper connecting sleeve, the lower end of the ultrahigh-pressure cylinder body is sleeved on the lower connecting sleeve, and the glass fiber protective layer is wound outside the metal upper sealing head, the metal lower sealing head and the ultrahigh-pressure cylinder body. The storage tank has the advantages of being convenient to manufacture and machine, excellent in weather resistance, complete in overall function and high in practicability.

Description

Technical Field

[0001] The utility model relates to a storage tank, more specifically, it relates to a gasoline storage tank. Background Art

[0002] Traditional gasoline storage tanks are usually made of steel, which is heavy and difficult to transport. The internal pressure bearing capacity of the tank is limited, and the overall effect is not good. Based on this, the utility model proposes a gasoline storage tank. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a gasoline storage tank which has the characteristics of convenient manufacturing and processing and excellent weather resistance.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: the gasoline storage tank involved in the utility model includes a metal upper head, a metal lower head and an ultra-high pressure cylinder body arranged between the metal upper head and the metal lower head, the metal upper head is provided with an upper connecting sleeve, the metal lower head is provided with a lower connecting sleeve, the upper end of the ultra-high pressure cylinder body is sleeved on the upper connecting sleeve, and the lower end is sleeved on the lower connecting sleeve, and also includes a glass fiber protective layer wrapped around the metal upper head, the metal lower head and the ultra-high pressure cylinder body.

[0005] The utility model is further configured as follows: a metal upper reinforcement ring is sleeved on the outer surface of the metal upper head, the inner wall surface of the metal upper reinforcement ring is provided with internal threads, the outer wall surface of the metal upper head is provided with external threads, the metal upper reinforcement ring is threadedly connected to the metal upper head, and the metal upper reinforcement ring is also threadedly connected to the ultra-high pressure cylinder body.

[0006] The utility model is further configured as follows: a metal lower reinforcement ring is sleeved on the outer surface of the metal lower head, the inner wall surface of the metal lower reinforcement ring is provided with internal threads, the outer wall surface of the metal lower head is provided with external threads, the metal lower reinforcement ring is threadedly connected to the metal lower head, and the metal lower reinforcement ring is also threadedly connected to the ultra-high pressure cylinder body.

[0007] The utility model is further configured as follows: the ultra-high pressure cylinder body is composed of a plastic inner layer, a plastic middle layer and a plastic outer layer; a steel wire braided reinforcement layer is embedded in the plastic middle layer.

[0008] The utility model is further configured as follows: the number of the steel wire braided reinforcement layers is six.

[0009] The utility model is further configured as follows: the outer wall surfaces of the upper connecting sleeve and the lower connecting sleeve are provided with saw teeth.

[0010] In summary, the utility model has the following beneficial effects:

[0011] 1. Convenient manufacturing and processing, high production efficiency;

[0012] 2. The overall structural strength is high, and the pressure resistance is over 70MPa;

[0013] 3. Excellent weather resistance and wide application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the metal upper head and the metal upper reinforcement ring of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the metal lower head and the metal lower reinforcement ring of the utility model;

[0017] Figure 4 The utility model is used to reflect the internal structure of the ultra-high pressure cylinder. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0019] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0020] Example 1

[0021] See also Figures 1 to 4 As shown, a gasoline storage tank involved in this embodiment includes a metal upper head 10, a metal lower head 20 and an ultra-high pressure cylinder body 30 arranged between the metal upper head and the metal lower head, the metal upper head 10 is provided with an upper connecting sleeve 11, the metal lower head 20 is provided with a lower connecting sleeve 21, the upper end of the ultra-high pressure cylinder body 30 is sleeved on the upper connecting sleeve 11, and the lower end is sleeved on the lower connecting sleeve 21, and also includes a glass fiber protective layer 40 wrapped around the metal upper head 10, the metal lower head 20 and the ultra-high pressure cylinder body 30.

[0022] Furthermore, the metal upper head 10 is covered with a metal upper reinforcement ring 12, the inner wall of the metal upper reinforcement ring 12 is provided with internal threads, the outer wall of the metal upper head 10 is provided with external threads, the metal upper reinforcement ring 12 is threadedly connected to the metal upper head 10, and the metal upper reinforcement ring 12 is also threadedly connected to the ultra-high pressure cylinder body 30.

[0023] Furthermore, the metal lower head 20 is covered with a metal lower reinforcement ring 22, the inner wall of the metal lower reinforcement ring 22 is provided with internal threads, the outer wall of the metal lower head 20 is provided with external threads, the metal lower reinforcement ring 22 is threadedly connected to the metal lower head 20, and the metal lower reinforcement ring 22 is also threadedly connected to the ultra-high pressure cylinder body 30.

[0024] Furthermore, the ultra-high pressure cylinder body 30 is composed of a plastic inner layer 31 , a plastic middle layer 32 and a plastic outer layer 33 ; a steel wire braided reinforcement layer 34 is embedded in the plastic middle layer 32 .

[0025] Furthermore, the number of the steel wire braided reinforcement layers 34 is six.

[0026] Furthermore, the outer wall surfaces of the upper connecting sleeve 10 and the lower connecting sleeve 20 are provided with serrations.

[0027] In this embodiment, by adding serrations, when the upper connecting sleeve 10 and the lower connecting sleeve 20 are respectively connected to the ultra-high pressure barrel 30, the serrations can be embedded in the plastic layer to achieve bite, making the connection more reliable and enhancing the overall structural strength.

[0028] The gasoline storage tank involved in the utility model is convenient to manufacture and process, and has high production efficiency; the overall structural strength is high, and the pressure resistance capacity is above 70MPa; and the gasoline storage tank has excellent weather resistance, a wide range of applications, perfect overall functions, and strong practicality.

[0029] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.

[0030] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A gasoline storage tank, comprising a metal upper head, a metal lower head and an ultra-high pressure cylinder body arranged between the metal upper head and the metal lower head, characterized in that: The metal upper head is provided with an upper connecting sleeve, the metal lower head is provided with a lower connecting sleeve, the upper end of the ultra-high pressure barrel is sleeved on the upper connecting sleeve, and the lower end is sleeved on the lower connecting sleeve, and also includes a glass fiber protective layer wrapped around the metal upper head, the metal lower head and the ultra-high pressure barrel.

2. The gasoline storage tank according to claim 1, characterized in that: The metal upper head is covered with a metal upper reinforcement ring, the inner wall of the metal upper reinforcement ring is provided with internal threads, the outer wall of the metal upper head is provided with external threads, the metal upper reinforcement ring is threadedly connected to the metal upper head, and the metal upper reinforcement ring is also threadedly connected to the ultra-high pressure cylinder body.

3. The gasoline storage tank according to claim 2, characterized in that: The metal lower head is covered with a metal lower reinforcement ring, the inner wall of the metal lower reinforcement ring is provided with internal threads, the outer wall of the metal lower head is provided with external threads, the metal lower reinforcement ring is threadedly connected to the metal lower head, and the metal lower reinforcement ring is also threadedly connected to the ultra-high pressure cylinder body.

4. The gasoline storage tank according to any one of claims 1 to 3, characterized in that: The ultra-high pressure cylinder body is composed of a plastic inner layer, a plastic middle layer and a plastic outer layer; a steel wire braided reinforcement layer is embedded in the plastic middle layer.

5. The gasoline storage tank according to claim 4, characterized in that: The number of the steel wire braided reinforcement layers is six.

6. The gasoline storage tank according to claim 1, characterized in that: The outer wall surfaces of the upper connecting sleeve and the lower connecting sleeve are provided with saw teeth.

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