CN211544654U

CN211544654U - Safe and environment-friendly double-layer oil tank

Info

Publication number: CN211544654U
Application number: CN201922480782.4U
Authority: CN
Inventors: 高凯; 高迎康
Original assignee: Dingzhou Dongfang Petroleum Equipment Co ltd
Current assignee: Dingzhou Dongfang Petroleum Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-22
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the technical field of the double-layer oil tank technique and specifically relates to a safe environment-friendly double-layer oil tank, including first support, the bottom outside fixedly connected with bottom plate of first support, the one end upside fixedly connected with second support of bottom plate, the equal fixedly connected with third support of both ends upside about the bottom plate, the equal fixedly connected with stationary housing in the top outside of first support, second support, third support, the top outside contact of stationary housing is connected with the toughened glass fiber layer, the inboard fixedly connected with this steel layer of one end of toughened glass fiber layer, and there is the clearance that link up between this steel layer and the toughened glass fiber layer, the first shell of top upside fixedly connected with on toughened glass fiber layer, the top upside fixedly connected with detector of first shell, the utility model discloses in, through bottom plate, first support that set up, And the third support and the fixed shell can well fix the double-layer oil tank.

Description

Safe and environment-friendly double-layer oil tank

Technical Field

The utility model relates to a double-layer oil tank technical field specifically is a safe environment-friendly double-layer oil tank.

Background

The double-layer oil tank is formed by adding a layer of glass fiber reinforced plastic anti-seepage outer sleeve outside a single-layer steel oil tank, and a through clearance space is formed between a steel inner tank and an FRP outer tank.

With the gradual improvement of the national environmental protection laws and regulations, the use of the double-layer tank with safety and environmental protection in the gas station is inevitably a trend, and GB 50156-2012 explicitly states that: when the oil tank needs to be buried underground for use, a double-layer steel oil tank, a double-layer glass fiber reinforced plastic oil tank and inner and outer glass fiber reinforced plastics can be adopted, and the traditional single-layer steel oil tank is buried underground and laid in an internal and external corrosion environment for a long time and is easy to leak, so that the accidents of soil and underground water pollution are caused, and the safe and environment-friendly double-layer oil tank is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe environment-friendly double-layer oil tank 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:

the utility model provides a safe environment-friendly double-layer oil tank, includes first support, the bottom outside fixedly connected with bottom plate of first support, the one end upside fixedly connected with second support of bottom plate, the equal fixedly connected with third support of both ends upside about the bottom plate, the equal fixedly connected with fixed shell in the top outside of first support, second support, third support, the top outside contact connection of fixed shell has the toughened glass fiber layer, the inboard fixedly connected with this steel layer of one end on toughened glass fiber layer, and have the through clearance between this steel layer and the toughened glass fiber layer, the top upside fixedly connected with first shell on toughened glass fiber layer, the top upside fixedly connected with detector of first shell, the equal electrically connected with electric wire in both ends about the detector, and the one end outside of electric wire all with first shell, toughened glass fiber layer, The top end inner side of the steel layer is fixedly connected.

Preferably, the bottom outside of electric wire fixedly connected with detector, and the bottom outside of detector and the inboard fixed connection of bottom on this steel layer.

Preferably, an alarm lamp is electrically connected to an upper side of a top end of the wire.

Preferably, the top outside fixedly connected with second shell of electric wire, the bottom outside of second shell can be dismantled through the bolt and be connected with the third shell, and the bottom outside of third shell and the top upside fixed connection of bottom plate.

Preferably, a reinforcing ring is fixedly connected to the outer side of one end of the reinforced glass fiber layer.

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

1. in the utility model, the double-layer oil tank can be well fixed by the arranged bottom plate, the first support, the third support and the fixed shell, the appearance of the fixed shell and the reinforced glass fiber layer can be well contacted and disperse the pressure brought by the reinforced glass fiber layer, the service life of the reinforced glass fiber layer is prolonged, the fixed shell can transmit the pressure to the first support, the second support and the third support, and then transmit the pressure to the bottom plate, so that the pressure of the double-layer oil tank can be well dispersed, the traditional double-layer oil tank is mainly born by the inner shell when being buried underground, because the external pressure directly acts on the outer shell actually, the pressure born by the outer shell can be deformed and is synchronously transmitted to the inner shell, so the outer shell is not the main part for keeping the structural strength, and a certain gap exists between the outer shell and the inner shell, make the shell damaged like this easily, through the second shell and the third shell that set up, can block the pressure that external earth stone brought and act on this steel layer, improve the life on this steel layer.

2. In the utility model, the double-layer oil tank can be detected whether to be damaged or not through the arranged detector, the alarm lamp, the detector and the electric wire, the gas with certain pressure in the clearance between the steel layer and the reinforced glass fiber layer can enter the inner tank with normal pressure, if the gas pressure in the clearance between the steel layer and the reinforced glass fiber layer changes, the detector can detect, the detection liquid needs to be filled in the clearance between the steel layer and the reinforced glass fiber layer, because the steel layer and the reinforced glass fiber layer are intact, the detection liquid can not leak, if the reinforced glass fiber layer is damaged and leaked, the gas with certain pressure or the detection liquid in the clearance flows out of the reinforced glass fiber layer, the pressure or the liquid level in the clearance can change, the detection liquid can be detected by the detector, if the steel layer is damaged and seeps, the oil on the inner side of the steel layer can enter the clearance, make the liquid level rise, also can be detected by the detector, when the detector detects out unusually, can produce the potential difference, the potential difference can be detected by the detector, and the detector can make the warning light to the suggestion people oil tank takes place the damage.

Drawings

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

FIG. 2 is a schematic view of the reinforcing ring mounting structure of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-a first bracket, 2-a second bracket, 3-a third bracket, 4-a bottom plate, 5-a fixed shell, 6-a reinforced glass fiber layer, 7-a steel layer, 8-a first shell, 9-a detector, 10-a wire, 11-a detector, 12-an alarm lamp, 13-a second shell, 14-a third shell and 15-a reinforcing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a safe and environment-friendly double-layer oil tank comprises a first support 1, a bottom plate 4 is fixedly connected to the outer side of the bottom end of the first support 1, the bottom plate can bear the mass of the whole oil tank, a second support 2 is fixedly connected to the upper side of one end of the bottom plate 4, a third support 3 is fixedly connected to the upper sides of the left end and the right end of the bottom plate 4, a fixed shell 5 is fixedly connected to the outer sides of the top ends of the first support 1, the second support 2 and the third support 3, a reinforced glass fiber layer 6 is connected to the outer side of the top end of the fixed shell 5 in a contact mode, a steel layer 7 is fixedly connected to the inner side of one end of the reinforced glass fiber layer 6, the reinforced glass fiber layer 6 and the steel layer 7 can be fixed through the arrangement, a through gap is formed between the steel layer 7 and the reinforced glass fiber layer 6, a first shell 8 is fixedly connected to the upper side of, the top upside fixedly connected with detector 9 of first shell 8, whether this kind of setting can make detection device damaged, the equal electrically connected with electric wire 10 in both ends about detector 9, and the one end outside of electric wire 10 all with the inboard fixed connection in top of first shell 8, glass fiber reinforced layer 6, this steel layer 7.

The bottom outside fixedly connected with detector 11 of electric wire 10, this kind of setting can make whether detector detection device is damaged, and the bottom outside of detector 11 and this steel layer 7's the inboard fixed connection in bottom, the top upside electric connection of electric wire 10 has warning light 12, and this kind of setting can make device damage back warning light 12 light, the top outside fixedly connected with second shell 13 of electric wire 10, the bottom outside of second shell 13 can be dismantled through the bolt and be connected with third shell 14, and this kind of setting can make second shell 13 convenient to detach, makes things convenient for the installation of oil tank, and the bottom outside of third shell 14 and the top upside fixed connection of bottom plate 4, the one end outside fixedly connected with reinforcing ring 15 of toughened glass fiber layer 6, this kind of setting can make toughened glass fiber layer 6 more stable.

The working process is as follows: the utility model needs to supply power to the detector 9 through the external power supply before use, the detector 9 can supply power to the detector 11 through the electric wire 10, the detector 11 works after being electrified, through the arranged steel layer 7, the steel layer 7 is made of the Q235-B steel plate with the thickness of 6mm, compared with the common single-layer oil tank with the thickness of only 5mm, the strength is improved, the reinforced glass fiber layer 6 has the thickness of more than 2.5mm, the pressure resistance and the shock resistance are good, the steel layer 7 has the corrosion resistance and the corrosion resistance, a gap is communicated between the steel layer 7 and the reinforced glass fiber layer 6, the gap is in the range of 0.1 to 3.5mm, firm support is not provided, gas with certain pressure is arranged in the gap between the steel layer 7 and the reinforced glass fiber layer 6, if the gas pressure in the gap between the steel layer 7 and the reinforced glass fiber layer 6 changes, the detector 11 can detect, the detection liquid needs to be filled in the gap between the steel layer 7 and the reinforced glass fiber layer 6, because the steel layer 7 and the reinforced glass fiber layer 6 are intact, the detection liquid can not leak out, if the reinforced glass fiber layer 6 is damaged and leaks, gas with certain pressure or detection liquid in the gap flows out of the reinforced glass fiber layer 6, the pressure or liquid level in the gap can change and can be detected by the detector 11, if the steel layer 7 is damaged, oil on the inner side of the steel layer 7 can permeate into the gap to enable the liquid level to rise and can also be detected by the detector 11, when the detector 11 detects abnormity, a potential difference can be generated and can be detected by the detector 9, the detector 9 can enable the alarm lamp 12 to light up, thereby prompting people that the oil tank is damaged, when the traditional double-layer oil tank is buried underground, the inner shell mainly bears the external pressure, because the external pressure directly acts on the outer shell in fact, but the outer shell can deform after receiving the pressure, the pressure is synchronously transmitted to the inner shell, so the outer shell is not the main part for keeping the structural strength, a certain gap exists between the outer shell and the inner shell, the outer shell is easy to damage, the pressure caused by external earth and stones can be prevented from acting on the steel layer 7 through the arranged second outer shell 13 and the arranged third outer shell 14, the service life of the steel layer 7 is prolonged, the double-layer oil tank can be well fixed through the arranged bottom plate 4, the first support 1, the second support 2, the third support 3 and the fixed outer shell 5, the appearance of the fixed outer shell 5 can well contact with the reinforced glass fiber layer 6 and disperse the pressure caused by the reinforced glass fiber layer 6, the service life of the reinforced glass fiber layer 6 is prolonged, the fixed outer shell 5 can transmit the pressure to the first support 1, the second support 2 and the third support 3 and then transmit the pressure to the bottom plate 4, so the bottom plate 4 can disperse the pressure to the ground, thereby the pressure of the double-layer oil tank can be well dispersed.

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 safe environment-friendly double-layer oil tank, includes first support (1), its characterized in that: the bottom outer side of the first support (1) is fixedly connected with a bottom plate (4), one end upside of the bottom plate (4) is fixedly connected with a second support (2), the left and right upper sides of the bottom plate (4) are fixedly connected with a third support (3), the top outer sides of the first support (1), the second support (2) and the third support (3) are fixedly connected with a fixed shell (5), the top outer side of the fixed shell (5) is in contact connection with a strengthened glass fiber layer (6), one end inner side of the strengthened glass fiber layer (6) is fixedly connected with a steel layer (7), a through gap is formed between the steel layer (7) and the strengthened glass fiber layer (6), the top upper side of the strengthened glass fiber layer (6) is fixedly connected with a first shell (8), and the top upper side of the first shell (8) is fixedly connected with a detector (9), the upper end and the lower end of the detector (9) are electrically connected with an electric wire (10), and the outer side of one end of the electric wire (10) is fixedly connected with the inner side of the top end of the first shell (8), the reinforced glass fiber layer (6) and the steel layer (7).

2. The safety and environment-friendly double-layer oil tank as claimed in claim 1, wherein: the bottom outside fixedly connected with detector (11) of electric wire (10), and the bottom outside of detector (11) and the inboard fixed connection of bottom of this steel layer (7).

3. The safety and environment-friendly double-layer oil tank as claimed in claim 1, wherein: the upper side of the top end of the wire (10) is electrically connected with an alarm lamp (12).

4. The safety and environment-friendly double-layer oil tank as claimed in claim 1, wherein: the top outside fixedly connected with second shell (13) of electric wire (10), the bottom outside of second shell (13) can be dismantled through the bolt and be connected with third shell (14), and the bottom outside of third shell (14) and the top upside fixed connection of bottom plate (4).

5. The safety and environment-friendly double-layer oil tank as claimed in claim 1, wherein: and a reinforcing ring (15) is fixedly connected to the outer side of one end of the reinforced glass fiber layer (6).