CN213139910U - Novel steel lining plastic storage tank - Google Patents
Novel steel lining plastic storage tank Download PDFInfo
- Publication number
- CN213139910U CN213139910U CN202021665481.5U CN202021665481U CN213139910U CN 213139910 U CN213139910 U CN 213139910U CN 202021665481 U CN202021665481 U CN 202021665481U CN 213139910 U CN213139910 U CN 213139910U
- Authority
- CN
- China
- Prior art keywords
- tank
- fixedly connected
- storage tank
- tank body
- square steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a novel steel-lined plastic storage tank, which is a cylindrical tank; a lifting lug is fixedly connected above the storage tank; a base is fixedly connected below the storage tank; a tank opening is arranged on one end surface of the storage tank; the tank opening is fixedly connected with the sealing cover in an assembled manner; the storage tank comprises a tank body, a square steel rod piece, a steel cable and an inner lining; the tank body is a cylindrical steel plate assembly; the inner wall of the tank body is fixedly connected with a plurality of square steel rod pieces; the plurality of square steel rod pieces are uniformly arranged in a circumferential array along the central axis of the tank body; the steel cable penetrates through all the square steel rod pieces to be fixedly connected and is annularly arranged; the plurality of steel cables are arranged in a uniform linear array along the central axis direction of the tank body; the positions of the plurality of square steel rod pieces, which are far away from the surface of the tank body, are fixedly connected with an inner lining; the inner liner is cylindrical. Has the advantages that: the structure is reasonable, and the use is stable; the processing technology is simple and convenient, the processing efficiency is high, and the processing cost is low; and the inner lining is not easy to fall off, and the tensile strength is higher.
Description
The technical field is as follows:
the utility model relates to a storage tank field, concretely relates to novel steel lining plastic storage tank.
Background art:
the steel-lined plastic storage tank is also called tortoise shell lining storage tank (tortoise shell lining; three-in-one of steel, net and plastic) and is the essence of steel-plastic composite series products. It adopts special rotational molding forming process. The steel plate, the steel mesh (tortoise shell) and polyethylene are organically combined into a whole by adopting a rotational molding process by welding the steel mesh (tortoise shell) on the surface of a steel body and taking pure polyethylene (LLDPE (linear low density polyethylene) and HDPE (high density polyethylene)) as raw materials. The polyethylene is firmly adhered to the surface of the steel body. The product has the advantages of no welding seam, no leakage, no toxicity, ageing resistance, impact resistance, corrosion resistance, long service life, conformity with sanitary standards, etc. It makes up the defects of poor rigidity and strength, no pressure resistance and temperature difference resistance of the all-plastic rotational molding storage tank.
The invention content is as follows:
the utility model aims to provide a structure which is reasonable and stable in use; the processing technology is simple and convenient, the processing efficiency is high, and the processing cost is low; and the inner lining is not easy to fall off, and the tensile strength is higher.
The utility model discloses a realize through following technical scheme:
the utility model discloses a novel steel lining plastic storage tank, including storage tank, base, jar mouth and sealed lid, wherein: the storage tank is a cylindrical tank; a lifting lug is fixedly connected above the storage tank; a base is fixedly connected below the storage tank; a tank opening is arranged on one end surface of the storage tank; the tank opening is fixedly connected with the sealing cover in an assembled manner; the storage tank comprises a tank body, a square steel rod piece, a steel cable and an inner lining; the tank body is a cylindrical steel plate assembly; the inner wall of the tank body is fixedly connected with a plurality of square steel rod pieces; the central axes of the plurality of square steel rod pieces are parallel to the central axis of the tank body and are uniformly arranged in a circumferential array along the central axis of the tank body; the plurality of square steel rod pieces are fixedly connected with the plurality of steel cables; any one steel cable penetrates through all the square steel rod pieces to be fixedly connected and is arranged in a ring shape; the plurality of steel cables are uniformly arranged in a linear array along the central axis direction of the tank body and are fixedly connected with the square steel rod piece; the positions of the plurality of square steel rod pieces, which are far away from the surface of the tank body, are fixedly connected with an inner lining; the inner liner is cylindrical.
The novel steel-lined plastic storage tank comprises: the central axis of the steel cable is superposed with the central axis of the tank body; the square steel rod piece is fixedly connected with the tank body in a welding mode.
The novel steel-lined plastic storage tank comprises: the inner lining is a pure polyethylene rotational molding layer; the thickness of the inner lining is 20-30 mm.
The novel steel-lined plastic storage tank comprises: the side length of the square steel rod piece is 5 mm; the distance between the square steel rod piece and the inner wall of the tank body is 2-4 mm.
The novel steel-lined plastic storage tank comprises: the lifting lugs are a plurality of and are respectively and fixedly connected to the position right above the tank body.
The novel steel-lined plastic storage tank comprises: the tank opening and the tank body are coaxially arranged and are communicated with a cavity formed by the inner lining; the sealing cover is detachably connected with the tank opening; the sealing cover is fixedly connected with the sealing cover bracket.
The novel steel-lined plastic storage tank comprises: the sealing cover support is composed of two vertical rods and a cross rod which are vertically arranged, the vertical rods are rotatably connected with the outer wall of the tank opening, and the cross rod is flexibly connected with the sealing cover through a chain.
The beneficial effects of the utility model reside in that: the utility model has the advantages of reasonable structure and stable use; the processing technology is simple and convenient, the processing efficiency is high, and the processing cost is low; and the inner lining is not easy to fall off, and the tensile strength is higher.
Description of the drawings:
FIG. 1: the three-dimensional structure of the utility model is shown schematically;
FIG. 2: the utility model has a three-dimensional structure schematic section view;
FIG. 3: the utility model has a sectional view;
FIG. 4: the three-dimensional structure schematic diagram of the square steel rod piece and the steel cable of the utility model;
in the figure: 1-storage tank, 2-lifting lug, 3-base, 4-tank opening, 5-sealing cover, 6-sealing cover bracket, 11-tank body, 12-square steel rod piece, 13-steel cable and 14-inner lining.
The specific implementation mode is as follows:
the invention will be further explained with reference to the drawings and the detailed description below:
example (b): as shown in fig. 1-4, a novel steel-lined plastic storage tank comprises a storage tank 1, a base 3, a tank opening 4 and a sealing cover 5, wherein: the storage tank 1 is a cylindrical tank; a lifting lug 2 is fixedly connected above the storage tank 1; a base 3 is fixedly connected below the storage tank 1; a tank opening 4 is arranged on one end surface of the storage tank 1; the tank opening 4 is fixedly connected with the sealing cover 5 in an assembling way; the storage tank 1 comprises a tank body 11, a square steel rod 12, a steel cable 13 and an inner lining 14; the tank body 11 is a cylindrical steel plate assembly; the inner wall of the tank body 11 is fixedly connected with a plurality of square steel rod pieces 12; the central axes of the plurality of square steel rod pieces 12 are parallel to the central axis of the tank body 11 and are arranged in a uniform circumferential array along the central axis of the tank body 11; the plurality of square steel rod pieces 12 are fixedly connected with the plurality of steel cables 13; any one steel cable 13 penetrates through all the square steel rod pieces 12 to be fixedly connected and is arranged in a ring shape; the plurality of steel cables 13 are uniformly arranged in a linear array along the central axis direction of the tank body 11 and are fixedly connected with the square steel rod piece 12; the inner linings 14 are fixedly connected to the positions, far away from the surface of the tank body 11, of the square steel rod pieces 12; the inner liner 14 is cylindrical.
Wherein: the central axis of the steel cable 13 is superposed with the central axis of the tank body 11; the square steel rod 12 is fixedly connected with the tank body 11 in a welding way; wherein: the inner liner 14 is a pure polyethylene rotomoulded layer; the thickness of the inner liner 14 is 20-30 mm; wherein: the side length of the square steel rod piece 12 is 5 mm; the distance between the square steel rod 12 and the inner wall of the tank body 11 is 2-4 mm; the lifting lugs 2 are a plurality of and are respectively fixedly connected to the positions right above the tank body 11; the tank mouth 4 is coaxially arranged with the tank body 11 and is communicated with a cavity formed by the inner lining 14; the sealing cover 5 is detachably connected with the tank opening 4; the sealing cover 5 is fixedly connected with the sealing cover bracket 6; wherein: the sealing cover bracket 6 is composed of two vertical rods and a horizontal rod which are vertically arranged, the vertical rods are rotatably connected with the outer wall of the tank opening 4, and the horizontal rod is flexibly connected with the sealing cover 5 through a chain.
When the utility model is processed and produced, after a plurality of square steel rods 12 are arranged according to the above mode, the square steel rods 12 and the tank body 11 are welded and fixed by section welding (with the interval of 500mm) and the welding length of each point of 20mm so as to ensure the tensile strength; then, fixedly connecting a plurality of steel cables 13 with all the square steel rod pieces 12 in sequence (namely, the steel cables 13 sequentially penetrate through the through holes reserved on each square steel rod piece 12 and are fastened); finally, fixedly connecting the inner lining 14 with the tank body 11, the square steel rod 12 and the steel cable 13 by adopting a rotational molding process; the defects that the original tortoise-shell net has higher requirement on the level of a welder due to thinner thickness, the steel mesh is easy to blow off during welding, welding points are multiple and welding time is longer in the production process of the original tortoise-shell net are avoided; and simultaneously, the reliability and the stability of the product are ensured.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a novel steel lining plastic storage tank, includes storage tank (1), base (3), jar mouth (4) and sealed lid (5), its characterized in that: the storage tank (1) is a cylindrical tank; a lifting lug (2) is fixedly connected above the storage tank (1); a base (3) is fixedly connected below the storage tank (1); a tank opening (4) is formed in one end face of the storage tank (1); the tank opening (4) is fixedly connected with the sealing cover (5) in an assembled manner; the storage tank (1) comprises a tank body (11), a square steel rod (12), a steel cable (13) and an inner lining (14); the tank body (11) is a cylindrical steel plate assembly; the inner wall of the tank body (11) is fixedly connected with a plurality of square steel rod pieces (12); the central axes of the plurality of square steel rod pieces (12) are parallel to the central axis of the tank body (11) and are arranged in a uniform circumferential array along the central axis of the tank body (11); the plurality of square steel rod pieces (12) are fixedly connected with the plurality of steel cables (13); any one steel cable (13) penetrates through all the square steel rod pieces (12) to be fixedly connected and is annularly arranged; the steel cables (13) are uniformly arranged in a linear array along the central axis direction of the tank body (11) and are fixedly connected with the square steel rod piece (12); the positions, far away from the surface of the tank body (11), of the square steel rod pieces (12) are fixedly connected with an inner lining (14); the inner liner (14) is cylindrical.
2. The novel steel-lined plastic storage tank as claimed in claim 1, wherein: the central axis of the steel cable (13) is superposed with the central axis of the tank body (11); the square steel rod piece (12) is fixedly connected with the tank body (11) in a welding mode.
3. The novel steel-lined plastic storage tank as claimed in claim 2, wherein: the inner lining (14) is a pure polyethylene rotational moulding layer; the thickness of the inner lining (14) is 20-30 mm.
4. A novel steel-lined plastic storage tank as claimed in claim 3, wherein: the side length of the square steel rod piece (12) is 5 mm; the distance between the square steel rod piece (12) and the inner wall of the tank body (11) is 2-4 mm.
5. A novel steel-lined plastic storage tank as claimed in claim 3, wherein: the lifting lugs (2) are a plurality of and are respectively and fixedly connected to the position right above the tank body (11).
6. A novel steel-lined plastic storage tank as claimed in claim 3, wherein: the tank opening (4) and the tank body (11) are coaxially arranged and are communicated with a cavity formed by the inner lining (14); the sealing cover (5) is detachably connected with the tank opening (4); the sealing cover (5) is fixedly connected with the sealing cover bracket (6).
7. The novel steel-lined plastic storage tank as claimed in claim 6, wherein: the sealing cover support (6) is composed of two vertical rods and a transverse rod which are vertically arranged, the vertical rods are rotatably connected with the outer wall of the tank opening (4), and the transverse rod is flexibly connected with the sealing cover (5) through a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021665481.5U CN213139910U (en) | 2020-08-12 | 2020-08-12 | Novel steel lining plastic storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021665481.5U CN213139910U (en) | 2020-08-12 | 2020-08-12 | Novel steel lining plastic storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213139910U true CN213139910U (en) | 2021-05-07 |
Family
ID=75737092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021665481.5U Active CN213139910U (en) | 2020-08-12 | 2020-08-12 | Novel steel lining plastic storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213139910U (en) |
-
2020
- 2020-08-12 CN CN202021665481.5U patent/CN213139910U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108843968B (en) | Aluminum alloy petroleum liquefied gas cylinder body and preparation method thereof | |
| CN213139910U (en) | Novel steel lining plastic storage tank | |
| CN115405849B (en) | IV-type hydrogen storage cylinder end sealing structure and preparation method thereof | |
| CN204276909U (en) | A kind of super large tungsten crucible production assembling die | |
| CN112060667A (en) | Cold isostatic pressing barrel material forming die | |
| CN210334106U (en) | Novel manhole cover profiling mould | |
| CN201857417U (en) | Upper cover of sponge titanium reduction reactor | |
| CN217273498U (en) | Fusion welding type plastic air cylinder | |
| CN104033601B (en) | Can end and tank body | |
| CN202891596U (en) | Electric kettle | |
| CN210047031U (en) | CPVC high voltage power cable protection tube production is with extruding setting device | |
| CN201511050U (en) | Distribution extrusion die | |
| CN216375978U (en) | Steel lining plastic storage tank flange mould | |
| CN102242862A (en) | Aluminum alloy welded gas cylinder formed by integrally extruded flange and shell, and a manufacturing method thereof | |
| CN212948777U (en) | Cold isostatic pressing material bucket and cold isostatic pressing equipment | |
| CN211767873U (en) | Steel lining plastic tank flange sealing cover | |
| CN216916960U (en) | Metal reinforced plastic cover for large-caliber airtight cylinder | |
| CN217402267U (en) | Carbon fiber composite high-pressure hydrogen storage tank | |
| CN201245454Y (en) | Glass fibre reinforced plastic with novel opening for water treatment | |
| CN204102964U (en) | Sealing ring of zinc-manganese-iron shell battery | |
| CN216511490U (en) | Graphite block stacking mechanism | |
| CN218123480U (en) | Polymer cylinder type battery forming die | |
| CN217068897U (en) | Filler strutting arrangement | |
| CN211574757U (en) | Plastic gas storage tank | |
| CN220303434U (en) | Bottleneck structure of high-pressure hydrogen storage bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |