CN204642776U - A kind of glass-felt plastic two-compartment oil tank - Google Patents
A kind of glass-felt plastic two-compartment oil tank Download PDFInfo
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- CN204642776U CN204642776U CN201520286471.3U CN201520286471U CN204642776U CN 204642776 U CN204642776 U CN 204642776U CN 201520286471 U CN201520286471 U CN 201520286471U CN 204642776 U CN204642776 U CN 204642776U
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- steel plate
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- felt plastic
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Abstract
The utility model relates to a kind of glass-felt plastic two-compartment oil tank, comprise top and be provided with the oil tank body of oil inlet, leak detector and transport and installation hoop supporting construction, described oil tank body comprises the steel tank of internal layer, described steel tank comprises middle steel plate, side steel plate and sealing steel plate, a composition closed cavity after described middle steel plate, side steel plate are connected with sealing Interal fixation; Steel tank periphery is enclosed with intermediate course, and intermediate course periphery is provided with glass-felt plastic surrounding layer, and glass-felt plastic surrounding layer comprises a RTM district, the 2nd RTM district, the 3rd RTM district, the 4th RTM district and the 5th RTM district.The utility model steel tank adopts spigot-and-socket, bridging type to connect tank body steel plate, and dual-layer welding ensure that reliability and the leak tightness of connection, convenient to operation; Adopt vacuum-pressure detection method in time sensitive, glass-felt plastic surrounding layer adopts RTM manufacture craft, reinforced rib and tank body one-body molded, stop the gas bubbles left of tank body shell, ensure that the strength and stability of structure.
Description
Technical field
The utility model relates to a kind of container for article or store materials and transport, especially relates to a kind of glass-felt plastic two-compartment oil tank.
Background technology
At present; be applied to the iron storage tanks of the widely used individual layer of buried tank such as chemical industry, printing and dyeing, ink, petrol service station; the iron storage tank of individual layer is when storing the inflammable and explosive or toxic substance such as chemical solvent, oil; there is the factors such as physics corrosion and electrolytic corrosion due to these harmful influence and toxic substance; seepage is produced after the iron oil tank of common individual layer is corroded; once generation seepage, the serious consequence of environmental pollution or underground harm water resource will be brought.And be embedded in underground throughout the year, be subject to the corrosion of earthing water and electrolytic corrosion due to the iron oil tank of individual layer, the iron oil tank of individual layer has obvious potential safety hazard in service property (quality) and service life, relates to safety, economy, environmental protection.In addition, individual layer irony oil tank all needs to carry out keeping in repair and detecting every year, too increases maintenance time and cost.Two-compartment oil tank has than the unrivaled safety of common individual layer steel oil tank, environmental protection, economic performance, current country carries out the application of two-compartment oil tank energetically, prior art inner canister generally adopts common steel tank, and interlayer detects and adopts sensor method or liquid matchmaker to detect, and outer tank adopts spray painting to make.Common steel tank is that proof strength can adopt inner support form, has both increased the consumption of material, has related to again finite space operation.Sensor method in the detection method of intermediate course and liquid matchmaker inspection all have certain defect.The spraying coating process of outer tank FRP, because spraying frock restriction must carry out secondary construction, and laying cannot design, and gum content is not easily grasped, and shaped article bubble cannot be avoided.
Utility model content
The purpose of this utility model is to provide a kind of glass-felt plastic two-compartment oil tank, and solve in prior art two-compartment oil tank inner bag and strengthen carrying out finite space operation, interlayer detects sensitive not, and outer tank bubble is many, problem attractive in appearance not.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of glass-felt plastic two-compartment oil tank of the utility model, comprise top and be provided with the oil tank body of oil inlet, leak detector and transport and installation hoop supporting construction, described oil tank body comprises the steel tank of internal layer, described steel tank comprises middle steel plate, described middle steel plate both sides are connected with side steel plate, steel plate both ends open place, described side is connected with sealing steel plate, a composition closed cavity after described middle steel plate, side steel plate are connected with sealing Interal fixation; Described steel tank periphery is enclosed with intermediate course, described intermediate course periphery is provided with glass-felt plastic surrounding layer, described glass-felt plastic surrounding layer comprises a RTM district of below, the 2nd RTM district of top and the 3rd RTM district, also comprises the 4th RTM district and the 5th RTM district of the setting of sealing two ends position.
Further, the middle steel plate of described steel tank and side steel plate adopt bridging type connection mode to be fixed together, and described faying surface one end is the bending side of band circular arc, and the faying surface other end is for facing directly, and described junction adopts two-sided welding to fix.
Further, side steel plate and the sealing steel plate of described steel tank adopt bridging type connection mode to be fixed together, and described faying surface is upper and lower two and faces overlap directly, and described junction adopts two-sided welding to fix.
Further, the material of described intermediate course is three-dimensional hollow composite material, and described three-dimensional hollow composite material is wrapped on described steel tank with stereo weaving cellular structure.
Further, five RTM district materials of described glass-felt plastic surrounding layer are fibre-reinforced plastics FRP, and described FRP makes shaping by RTM technique.
Further, its material of the first floor of described glass-felt plastic surrounding layer is nylon film, and described nylon film is the sealing layer of RTM technique formpiston.
Further, the housing of described glass-felt plastic surrounding layer is provided with prefabricated reinforced rib.
Compared with prior art, Advantageous Effects of the present utility model:
A kind of glass-felt plastic two-compartment oil tank of the utility model, the steel tank of described oil tank body internal layer adopts spigot-and-socket, bridging type connection mode to connect tank body steel plate, junction adopts two-sided welding to fix, difficulty during adjacent steel plate group pair can be reduced, increase work efficiency, dual-layer welding ensure that reliability and the leak tightness of connection, reduces finite space operation to harm simultaneously; Intermediate course uses the stereo weaving cellular structure of three-dimensional hollow composite material composition, both can control intermediate course thickness, and also can ensure the permeability of whole interlayer; The described oil tank detector that leaks hunting adopts vacuum-pressure detection method, and vacuum-pressure detection method is that highest-ranking method of inspection can be prevented trouble before it happens, and namely leakage does not occur can detect leak source; The glass-felt plastic surrounding layer of described oil tank body adopts RTM technique, reinforced rib and the tank body of glass-felt plastic surrounding layer are one-body molded, both the designability of lay-up process, gum content can have been realized, the gas bubbles left of tank body shell can be stopped again, reinforced rib and the tank body of shell are one-body molded, ensure that the strength and stability of two-compartment oil tank tank structure.
Accompanying drawing explanation
Illustrate that the utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model glass-felt plastic two-compartment oil tank front view;
Fig. 2 is the utility model glass-felt plastic two-compartment oil tank left view;
Fig. 3 is the utility model glass-felt plastic two-compartment oil tank " A " partial enlarged drawing;
Fig. 4 is the utility model glass-felt plastic two-compartment oil tank " B " partial enlarged drawing;
Description of reference numerals: 1, a RTM district; 2, the 2nd RTM district; 3, the 3rd RTM district; 4, the 4th RTM district; 4-1, sealing steel plate; 5, the 5th RTM district; 6, hoop supporting construction; 7, steel plate interface; 7-1, side steel plate; 7-2, middle steel plate; 8, leak detector.
Detailed description of the invention
As Figure 1-4, a kind of glass-felt plastic two-compartment oil tank of a kind of glass-felt plastic two-compartment oil tank, comprise top be provided with oil tank body, the leak detector 8 of oil inlet and transport and installation hoop supporting construction 6, described oil tank body comprises the steel tank of internal layer, described steel tank comprises middle steel plate 7-2, described middle steel plate 7-2 both sides are connected with side steel plate 7-1, steel plate 7-1 both ends open place, described side is connected with sealing steel plate 4-1, and described middle steel plate 7-2, side steel plate 7-1 are fixedly connected with rear composition closed cavity with sealing steel plate 4-1; Described steel tank periphery is enclosed with intermediate course, described intermediate course periphery is provided with glass-felt plastic surrounding layer, described glass-felt plastic surrounding layer comprises a RTM district 1 of below, 2nd RTM district 2 of top and the 3rd RTM district 3, also comprise the 4th RTM district 4 and the 5th RTM district 5 of the setting of sealing two ends position.Specifically, as shown in Figure 2, described 2nd RTM district 2 and the 3rd RTM district 3 positional symmetry.
As shown in Figure 3, the middle steel plate 7-2 of described steel tank and side steel plate 7-1 adopts bridging type connection mode to be fixed together, and described faying surface one end is the bending side of band circular arc, and the faying surface other end is for facing directly, described junction adopts two-sided welding to fix, difficulty during adjacent steel plate group pair can be reduced, reduce work capacity, improve tank body make efficiency, bending side simultaneously with circular arc has interior booster action, without the need to independent reinforcement, reduce materials'use, reduce operational sequence.
As shown in Figure 4, side steel plate 7-1 and the sealing steel plate 4-1 of described steel tank adopt bridging type connection mode to be fixed together, described faying surface is upper and lower two and faces overlap directly, and described junction adopts two-sided welding to fix, and can reduce difficulty during adjacent steel plate group pair, reduce work capacity, improve tank body make efficiency, there is interior booster action, without the need to independent reinforcement simultaneously, reduce materials'use, reduce operational sequence.
The material of described intermediate course is three-dimensional hollow composite material, described three-dimensional hollow composite material is wrapped on described steel tank with stereo weaving cellular structure, stereo weaving grid both can control intermediate course thickness, also the permeability of whole interlayer can be ensured, specifically, described three-dimensional hollow composite material is glass fibre or polyurethane material.
Five RTM district materials of described glass-felt plastic surrounding layer are fibre-reinforced plastics FRP, and described FRP makes shaping by RTM (Resin transfer molding) technique, and RTM is also called that resin transfer moulding material is shaping or Resin Transfer Moulding is shaping.
The first floor material of described glass-felt plastic surrounding layer is nylon film, and described nylon film is the sealing layer of RTM technique formpiston, described nylon film is also as the first body seal layer of oil tank, therefore described nylon film plays the effect of double-layer seal, effectively can reduce the decay of degree of vacuum, reduce wrong report.
The housing of described glass-felt plastic surrounding layer is provided with prefabricated reinforced rib, with five RTM district integral productions of described glass-felt plastic surrounding layer, increases the intensity of two-compartment oil tank.
A kind of glass-felt plastic two-compartment oil tank manufacture craft, comprises step:
The first step is the shaping of steel tank, and the making of described steel tank adopts the method for adjacent steel plate spigot-and-socket and bridging type to be fixed together;
Second step is the shaping of intermediate course, and sand-blast finish is carried out on first shaping steel inner container surface, rust prevention by applying liquid material paint after sandblasting completes, and superscribes the stereo weaving grid of polyurethane material after anti-rust paint solidification; Stereo weaving grid paving has been applied rear skin and has been superscribed nylon film again, and described nylon film is divided into tank body and two end socket three parts, between described adjacent nylon film and use sealing joint strip to be connected between nylon film with tank body;
3rd step is the installation of leak detector 8, the mode that described leakage detector 8 adopts vacuum pressure to leak hunting, leakage detector 8 from roof insert and bottom be connected with described intermediate course, the sensor setting of leakage detector is in intermediate course;
4th step is the making of glass-felt plastic surrounding layer, and described glass-felt plastic surrounding layer is wrapped on intermediate course by RTM technique; First be the assembling of mould, a mould in a shaping RTM district 1 is placed on ground, carry out laying again, glass fabric and polyurethane reinforced rib successively being spread applies on a mould, be exposed at a described ambilateral glass fabric of mould outward and polyurethane reinforced rib reserves the length of just in time wrapping up oil tank, then a mould is put in the oil tank handled well lifting, carry out glue spraying operation by coated to reserved glass fabric, polyurethane reinforced rib, be bonded on oil tank; Glass fabric and polyurethane reinforced rib deburring process complete, again No. two, No. three, No. four, No. five moulds in shaping 2nd RTM district 2, the 3rd RTM district 3, the 4th RTM district 4 and the 5th RTM district 5 are assembled on oil tank successively, carry out between adjacent each mould assembling, sealing; Next is resin-cast, and laggard row pressurize process assembled by mould, and be connected with injected rubber hose by the gum-injecting port on mould after pressurize is qualified, air suctiton inlet is connected with extraction pipe, is inserted in resin barrel when mould inner pressure reaches injecting glue value by gum-injecting port; Open injected rubber hose and air suctiton inlet, resin is imported in mould under pressure, closedown air suctiton inlet after resin has poured into; It is finally curing molding, the described resin be poured in mould progressively solidifies, and needs to have carried out modulo operation after having solidified, and is opened by surrounded fixed seal connection part to No. five moulds, depart from tank body by after mould lifting, two-compartment oil tank forming process completes.
The sealing joint strip material used between described nylon film and between nylon film and tank body is butyl rubber.
Described leak detector 8 detects the pressure in intermediate course by vacuum pressure electronic component, the leak tightness of intermediate course is judged by the change of described pressure, described leak detector 8 is provided with limiting valve and breather cheek valve, and described breather cheek valve carries out ftercompction by being connected with Air compressor to middle mezzanine space.Specifically, leak detector 8 detects the pressure in intermediate course space by vacuum pressure electronic component, the leak tightness of intermediate course is judged by pressure change, described limiting valve makes intermediate course pressure be limited within the scope of safe pressure oil tank is preserved from, described breather cheek valve keeps sealing under normal circumstances, but when decline of pressure reaches appointment numerical value, open the Air compressor be connected with breather cheek valve, ftercompction is carried out to middle mezzanine space.
Above-described embodiment is only be described optimal way of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (7)
1. a glass-felt plastic two-compartment oil tank, comprise the oil tank body that top is provided with oil inlet, leak detector (8) and transport and install with hoop supporting construction (6), it is characterized in that: described oil tank body comprises the steel tank of internal layer, described steel tank comprises middle steel plate (7-2), described middle steel plate (7-2) both sides are connected with side steel plate (7-1), steel plate (7-1) both ends open place, described side is connected with sealing steel plate (4-1), described middle steel plate (7-2), side steel plate (7-1) is fixedly connected with rear composition closed cavity with sealing steel plate (4-1), described steel tank periphery is enclosed with intermediate course, described intermediate course periphery is provided with glass-felt plastic surrounding layer, described glass-felt plastic surrounding layer comprises a RTM district (1) of below, 2nd RTM district (2) of top and the 3rd RTM district (3), also comprise the 4th RTM district (4) and the 5th RTM district (5) of the setting of sealing two ends position.
2. a kind of glass-felt plastic two-compartment oil tank according to claim 1, it is characterized in that: middle steel plate (7-2) and the side steel plate (7-1) of described steel tank adopt bridging type connection mode to be fixed together, described faying surface one end is the bending side of band circular arc, the faying surface other end is for facing directly, and described junction adopts two-sided welding to fix.
3. a kind of glass-felt plastic two-compartment oil tank according to claim 1, it is characterized in that: side steel plate (7-1) and sealing steel plate (4-1) of described steel tank adopt bridging type connection mode to be fixed together, described faying surface is upper and lower two and faces overlap directly, and described junction adopts two-sided welding to fix.
4. a kind of glass-felt plastic two-compartment oil tank according to claim 1, is characterized in that: the material of described intermediate course is three-dimensional hollow composite material, and described three-dimensional hollow composite material is wrapped on described steel tank with stereo weaving cellular structure.
5. a kind of glass-felt plastic two-compartment oil tank according to claim 1, is characterized in that: five RTM district materials of described glass-felt plastic surrounding layer are fibre-reinforced plastics FRP, and described FRP makes shaping by RTM technique.
6. a kind of glass-felt plastic two-compartment oil tank according to claim 5, is characterized in that: the first floor material of described glass-felt plastic surrounding layer is nylon film, and described nylon film is the sealing layer of RTM technique formpiston.
7. a kind of glass-felt plastic two-compartment oil tank according to claim 6, is characterized in that: the housing of described glass-felt plastic surrounding layer is provided with prefabricated reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286471.3U CN204642776U (en) | 2015-05-06 | 2015-05-06 | A kind of glass-felt plastic two-compartment oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286471.3U CN204642776U (en) | 2015-05-06 | 2015-05-06 | A kind of glass-felt plastic two-compartment oil tank |
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| Publication Number | Publication Date |
|---|---|
| CN204642776U true CN204642776U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520286471.3U Withdrawn - After Issue CN204642776U (en) | 2015-05-06 | 2015-05-06 | A kind of glass-felt plastic two-compartment oil tank |
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| CN (1) | CN204642776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816897A (en) * | 2015-05-06 | 2015-08-05 | 保定市长空石油工业设备有限公司 | Glass fiber reinforced plastic double-deck oil tank and manufacture technology thereof |
-
2015
- 2015-05-06 CN CN201520286471.3U patent/CN204642776U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816897A (en) * | 2015-05-06 | 2015-08-05 | 保定市长空石油工业设备有限公司 | Glass fiber reinforced plastic double-deck oil tank and manufacture technology thereof |
| CN104816897B (en) * | 2015-05-06 | 2016-06-22 | 保定长空石油工业股份有限公司 | A kind of fiberglass two-compartment oil tank and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 071051 No. 2011 North Street, the Great Wall, Hebei, Baoding Patentee after: BAODING CHANGKONG OIL INDUSTRIAL CO., LTD. Address before: 071051 No. 2011 North Street, the Great Wall, Hebei, Baoding Patentee before: Baoding vast sky oil industry equipment Co., Ltd |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |