SF enhanced double-layer tank

Abstract

The utility model discloses an SF reinforced double-layer tank, which relates to the technical field of double-layer tanks and comprises an outer tank and an inner tank, wherein the inner tank is arranged at the top of the inner wall of the outer tank, a connecting pipe is arranged at the top of the inner tank, an anti-collision component is arranged inside the outer tank, and a reinforcing component is arranged at the bottom of the outer tank; the anti-collision component comprises a plurality of elastic cylinders, which are arranged at equal intervals in the middle of the bottom end of the inner wall of the outer tank, and a triangular plate is arranged inside the plurality of elastic cylinders; the reinforcing component comprises two elastic rings, which are respectively arranged at two ends of the outer tank; the beneficial effects of the utility model are as follows: an elastic pad is added by cooperating the triangular plate arranged in the anti-collision component with the elastic cylinder arranged at the bottom of the inner wall of the outer tank and the inner tank, the triangular plate is elastically connected to the first elastic member to increase its elasticity, the arranged movable ring cooperates with the second elastic member to elastically slide on the sliding shaft, and the pressure resistance between the inner tank and the outer tank is increased.

Description

Technical Field

[0001] The utility model relates to a double-layer tank, in particular to an SF enhanced double-layer tank, and belongs to the technical field of double-layer tanks. Background Art

[0002] SF double-layer oil tank, the full name of which is "steel reinforced plastic double-layer oil tank", originated in the United States and was introduced to Japan by Japan's Tamada Industry Co., Ltd. in 1993 and improved. In the same year, the Japanese market defined the "steel reinforced plastic double-layer oil tank" product, formulated relevant national standards, and gradually promoted its use.

[0003] Among them, an SF double-layer tank with application number "CN201720858822.2" can include an inner tank, an outer tank and a leakage detection component. The inner tank shell is made of steel, and the outer tank body is made of glass fiber reinforced plastic. The leakage detection component includes a leakage detector, an alarm device and a controller. The leakage detector is fixed to the bottom of the detection tube, and the output end of the leakage detector is connected to the controller via a first signal line, and the output end of the controller is connected to the alarm via a second signal line. The leakage detector is fixed to the bottom of the detection tube via an elastic sheet. If leakage occurs, the leakage detector at the bottom of the detection pipe can detect the leakage of the inner and outer tanks to avoid leakage pollution, which is safer. Further search found that the three-dimensional glass fiber high leak-proof uniform temperature SF double-layer oil storage tank with application number "CN201721568029.5" will include an inner tank, an interlayer, an outer tank, a manhole, a heat pipe and a support rod. The inner tank is installed in the outer tank, the interlayer is arranged between the inner tank and the outer tank, the manhole is arranged on the inner tank, and the heat pipe is fixed in the inner tank by a support rod; the interlayer is composed of a fluorosilicone modified acrylic resin layer, a polyurea resin layer, a three-dimensional glass fiber layer, an organic silicone rubber layer and an organic flake resin layer from the inside to the outside. The utility model can efficiently seal the pores on the surface of the three-dimensional glass fiber layer and improve the anti-leakage effect.

[0004] However, the above two types still have certain shortcomings when in use. The existing SF double-layer tank has a general anti-collision effect and is prone to deformation of the tank body when subjected to external impact. Utility Model Content

[0005] The purpose of the utility model is to provide a SF reinforced double-layer tank to solve the problem of the conventional anti-collision effect being mediocre as mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an SF reinforced double-layer tank, comprising an outer tank and an inner tank, wherein the inner tank is arranged at the top of the inner wall of the outer tank, a connecting pipe is arranged at the top of the inner tank, an anti-collision component is arranged inside the outer tank, and a reinforcement component is arranged at the bottom of the outer tank; the anti-collision component comprises a plurality of elastic tubes, which are arranged at equal intervals in the middle of the bottom end of the inner wall of the outer tank, and a plurality of the elastic tubes are provided with triangular plates inside; the reinforcement component comprises two elastic rings, which are respectively arranged at the two ends of the outer tank.

[0007] As a preferred technical solution of the utility model, a plurality of first elastic members are evenly spaced at the top ends of both sides of a plurality of the triangular plates, and the top ends of the plurality of the first elastic members are respectively connected to the top ends of the inner walls of a plurality of elastic tubes.

[0008] As a preferred technical solution of the utility model, two inclined plates are provided in the middle of the inner tank, and the bottom ends of the two inclined plates are respectively connected to the two sides of the middle of the inner wall of the outer tank, and sliding shafts are provided on both sides of the inner wall of the outer tank, and movable rings are slidably sleeved on the tops of the two sliding shafts, and one side of the two movable rings is respectively connected to the two ends of the inner tank, and second elastic parts are provided on the top and bottom of both sides of the inner wall of the outer tank.

[0009] As a preferred technical solution of the utility model, one end of the four second elastic members is respectively connected to the top and bottom ends of the two movable rings, and the four second elastic members are respectively sleeved on the top and bottom of the two sliding shafts.

[0010] As a preferred technical solution of the utility model, an elastic bag is provided on one side of the inner wall of the two elastic rings, the interior of the two elastic bags are filled with elastic particles, two arched plates are provided at the bottom of the outer tank, bottom plates are provided at the bottom ends of the two arched plates, and reinforcing plates are provided at the top ends of the inner walls of the two arched plates.

[0011] As a preferred technical solution of the utility model, the bottom ends of the two reinforcing plates are respectively connected to the middle parts of the top ends of the two bottom plates.

[0012] As a preferred technical solution of the utility model, the triangular plate and the reinforcing plate are both made of rubber material, and the elastic particles are made of silicone material.

[0013] Compared with the related art, the SF enhanced double-layer tank provided by the utility model has the following beneficial effects:

[0014] The triangular plate provided in the anti-collision component cooperates with the elastic cylinder provided at the bottom of the inner wall of the outer tank and cooperates with the inner tank to increase an elastic pad, the triangular plate is elastically connected to the first elastic member to increase its elasticity, the movable ring provided cooperates with the second elastic member to elastically slide on the sliding shaft, thereby increasing the pressure resistance between the inner tank and the outer tank, and the elastic bag provided in the reinforcement component is elastically used in combination with the elastic ring to form an elastic soft bag, thereby improving the impact resistance of the tank body and preventing deformation caused by external impacts, the bottom plate is used in combination with the arch plate and the reinforcement plate to form a stable double triangular support, thereby increasing the support stability of the outer tank and solving the technical problem that the anti-collision effect is generally good and the tank body is easily deformed when subjected to external impacts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0019] In the figure: 1, outer tank; 2, inner tank; 3, connecting pipe; 4, anti-collision component; 41, elastic cylinder; 42, triangular plate; 43, first elastic member; 44, inclined plate; 45, sliding shaft; 46, movable ring; 47, second elastic member; 5, reinforcement component; 51, elastic ring; 52, elastic bag; 53, elastic particles; 54, arch plate; 55, bottom plate; 56, reinforcement plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] See also Figure 1-4 The utility model provides a SF reinforced double-layer tank, comprising an outer tank 1 and an inner tank 2, wherein the inner tank 2 is arranged on the top of the inner wall of the outer tank 1, a connecting pipe 3 is arranged on the top of the inner tank 2, an anti-collision component 4 is arranged inside the outer tank 1, and a reinforcement component 5 is arranged on the bottom of the outer tank 1;

[0023] The anti-collision assembly 4 includes a plurality of elastic tubes 41, which are arranged at equal intervals in the middle of the bottom end of the inner wall of the outer tank 1, and a triangular plate 42 is arranged inside each of the plurality of elastic tubes 41;

[0024] A plurality of first elastic members 43 are evenly spaced at the top ends of both sides of the plurality of triangular plates 42, and the top ends of the plurality of first elastic members 43 are respectively connected to the top ends of the inner walls of the plurality of elastic tubes 41;

[0025] Two inclined plates 44 are provided in the middle of the inner tank 2, and the bottom ends of the two inclined plates 44 are respectively connected to the two sides of the middle of the inner wall of the outer tank 1, and sliding shafts 45 are provided on both sides of the inner wall of the outer tank 1. The tops of the two sliding shafts 45 are slidably sleeved with movable rings 46, and one side of the two movable rings 46 is respectively connected to the two ends of the inner tank 2, and the top and bottom of the two sides of the inner wall of the outer tank 1 are provided with second elastic members 47;

[0026] One end of the four second elastic members 47 is connected to the top and bottom ends of the two movable rings 46 respectively, and the four second elastic members 47 are respectively sleeved on the top and bottom of the two sliding shafts 45;

[0027] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the triangular plate 42 provided in the anti-collision component 4 cooperates with the elastic tube 41 and is provided at the bottom of the inner wall of the outer tank 1 to cooperate with the inner tank 2 to increase the elastic pad, the triangular plate 42 is elastically connected to the first elastic member 43 to increase its elasticity, and the movable ring 46 cooperates with the second elastic member 47 to elastically slide on the sliding shaft 45. If the connecting pipe is hit, the impact force is transmitted to the inner tank 2, and then transmitted to the outer tank 1 through the stretching or compression of the second elastic member 47 on the sliding shaft 45, and the cooperation of the elastic pad, the triangular plate 42 and the elastic tube 41, so as to reduce the damage to the inner tank 2 by absorbing the energy of the impact.

[0028] Embodiment 2:

[0029] The reinforcement assembly 5 includes two elastic rings 51, and the two elastic rings 51 are respectively arranged at two ends of the outer tank 1;

[0030] An elastic bag 52 is provided on one side of the inner wall of the two elastic rings 51, and the interior of the two elastic bags 52 is filled with elastic particles 53. Two arched plates 54 are provided at the bottom of the outer tank 1, and bottom plates 55 are provided at the bottom ends of the two arched plates 54. Reinforcement plates 56 are provided at the top ends of the inner walls of the two arched plates 54.

[0031] The bottom ends of the two reinforcing plates 56 are respectively connected to the middle parts of the top ends of the two bottom plates 55;

[0032] The triangular plate 42 and the reinforcing plate 56 are both made of rubber material, and the elastic particles 53 are made of silicone material;

[0033] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the bottom plate 55 provided in the reinforcement component 5 is used in conjunction with the arch plate 54 and the reinforcement plate 56 to form a stable double triangle support, and the outer tank 1 and the inner tank 2 are installed in appropriate positions. The elastic bag 52 is elastically used in conjunction with the elastic ring 51 to form an elastic soft bag, which is convenient for increasing the pressure resistance of the outer tank 1.

[0034] When in use, firstly, the bottom plate 55 provided in the reinforcing component 5 is used in combination with the arch plate 54 and the reinforcing plate 56 to form a stable double triangular support, and the outer tank 1 and the inner tank 2 are installed in appropriate positions. The elastic bag 52 is elastically used in combination with the elastic ring 51 to form an elastic soft bag, which is convenient for increasing the pressure resistance of the outer tank 1. The triangular plate 42 provided in the anti-collision component 4 cooperates with the elastic tube 41 and is provided at the bottom of the inner wall of the outer tank 1 and cooperates with the inner tank 2 to increase the elastic pad. The triangular plate 42 is elastically connected to the first elastic member 43 to increase its elasticity. The movable ring 46 is provided in combination with the second elastic member 47 to elastically slide on the sliding shaft 45. If the connecting pipe is hit, the impact force is transmitted to the inner tank 2, and then transmitted to the outer tank 1 through the stretching or compression of the second elastic member 47 on the sliding shaft 45, and the elastic pad, the triangular plate 42 and the elastic tube 41 cooperate to reduce the damage to the inner tank 2 by absorbing the energy of the impact.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. SF enhanced double-layer tank, comprising an outer tank (1) and an inner tank (2), characterized in that: The inner tank (2) is arranged on the top of the inner wall of the outer tank (1), a connecting pipe (3) is provided on the top of the inner tank (2), an anti-collision component (4) is provided inside the outer tank (1), and a reinforcing component (5) is provided on the bottom of the outer tank (1); The anti-collision assembly (4) comprises a plurality of elastic tubes (41), the plurality of elastic tubes (41) being arranged at equal intervals in the middle of the bottom end of the inner wall of the outer tank (1), and a triangular plate (42) being arranged inside each of the plurality of elastic tubes (41); The reinforcing assembly (5) comprises two elastic rings (51), and the two elastic rings (51) are respectively arranged at two ends of the outer tank (1).

2. The SF reinforced double-layer tank according to claim 1 is characterized in that: A plurality of first elastic members (43) are provided at equal intervals on the top ends of both sides of a plurality of the triangular plates (42), and the top ends of the plurality of first elastic members (43) are respectively connected to the top ends of the inner walls of a plurality of elastic tubes (41).

3. The SF reinforced double-layer tank according to claim 1 is characterized in that: Two inclined plates (44) are provided in the middle of the inner tank (2), and the bottom ends of the two inclined plates (44) are respectively connected to the two sides of the middle of the inner wall of the outer tank (1), and sliding shafts (45) are provided on both sides of the inner wall of the outer tank (1). The tops of the two sliding shafts (45) are slidably sleeved with movable rings (46), and one side of the two movable rings (46) is respectively connected to the two ends of the inner tank (2), and second elastic members (47) are provided on the top and bottom of both sides of the inner wall of the outer tank (1).

4. The SF reinforced double-layer tank according to claim 3 is characterized in that: One end of the four second elastic members (47) is respectively connected to the top and bottom ends of the two movable rings (46), and the four second elastic members (47) are respectively sleeved on the top and bottom of the two sliding shafts (45).

5. The SF reinforced double-layer tank according to claim 1 is characterized in that: An elastic bag (52) is provided on one side of the inner wall of the two elastic rings (51), and the interior of the two elastic bags (52) is filled with elastic particles (53). Two arched plates (54) are provided at the bottom of the outer tank (1), and bottom plates (55) are provided at the bottom ends of the two arched plates (54). Reinforcement plates (56) are provided at the top ends of the inner walls of the two arched plates (54).

6. The SF reinforced double-layer tank according to claim 5 is characterized in that: The bottom ends of the two reinforcing plates (56) are respectively connected to the middle parts of the top ends of the two bottom plates (55).

7. The SF reinforced double-layer tank according to claim 5 is characterized in that: The triangular plate (42) and the reinforcing plate (56) are both made of rubber material, and the elastic particles (53) are made of silicone material.

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