CN104443670A - Sealed storage tank - Google Patents
Sealed storage tank Download PDFInfo
- Publication number
- CN104443670A CN104443670A CN201410720433.4A CN201410720433A CN104443670A CN 104443670 A CN104443670 A CN 104443670A CN 201410720433 A CN201410720433 A CN 201410720433A CN 104443670 A CN104443670 A CN 104443670A
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- CN
- China
- Prior art keywords
- storage tank
- sealed storage
- circular groove
- tank body
- sealing
- 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.)
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Abstract
The invention relates to the technical field of tool fittings, in particular to a sealed storage tank. The sealed storage tank comprises a storage tank body, wherein an annular groove is formed in the periphery of the storage tank body; sealing rings are arranged on upper and lower surfaces of the annular groove; the sealed storage tank further comprises a sealing cover; a lantern ring used for clamping positions is arranged at the lower end of the sealing cover; the inner diameter of the lantern ring is the same with the outer diameter of the upper surface of the storage tank body; the sealed storage tank further comprises a sealing device; the sealing device comprises a bulge inserted into the annular groove and a screw connected with the side wall of the sealing cover; the screw is connected with the bulge through a connecting rod. The invention aims at providing the sealed storage tank which changes the position of sealing material, does not affect the sealing effect of the storage tank, and prolongs the service life.
Description
Technical field
The present invention relates to tool fitting field, particularly point out a kind of sealed storage tank.
Background technology
Traditional storage tank adds more sealing material usually between capping and storage tank body, and confirm through mass data, leakproofing material is when long-time use, easily be subject to the impact of material in holding vessel and cause sealing effectiveness to be deteriorated, therefore needing the holding vessel meet requirements of the long-time effective sealing of a kind of energy.
Summary of the invention
The object of the invention is to propose a kind of sealed storage tank, change the position of leakproofing material, and do not affect the sealing effectiveness of holding vessel, improve service life.
The technical scheme realizing the object of the invention is as follows:
Sealed storage tank, comprise storage tank body, described storage tank body peripheral is provided with circular groove, it is characterized in that, the upper and lower surface of described circular groove is provided with seal ring, also comprise capping, described capping lower end is provided with the collar for screens, and the internal diameter of the described collar is identical with storage tank body upper surface external diameter, also comprise sealing device, described sealing device comprises the projection inserted in circular groove, and connects the screw rod of closure sidewall, and described screw rod is connected by connecting rod with between projection.
Further, described circular groove has two at least, and is uniformly distributed along the axial direction of storage tank body.
Further, described seal ring adopts quality of rubber materials to make, and is fixedly connected with circular groove.
Further, described capping lower surface is provided with water blocking layer.
Adopt after said structure, the invention has the beneficial effects as follows: the seal ring arranged in described circular groove and male cooperation reach sealing effectiveness, described projects through screw rod with capping is connected to form entirety, and guarantee sealing effectiveness well, has practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Sealed storage tank, comprise storage tank body 1, described storage tank body peripheral is provided with circular groove 2, and the upper and lower surface of the circular groove 2 described in it is provided with seal ring 3, also comprises capping 4, described capping lower end is provided with the collar 5 for screens, the internal diameter of the described collar 5 is identical with storage tank body 1 upper surface external diameter, also comprises sealing device, and described sealing device comprises the projection 6 inserted in circular groove, and connecting the screw rod 7 of closure sidewall, described screw rod is connected by connecting rod 8 with between projection.
Being connected for overall by screw rod with projection by described connecting rod, is entirety by screw rod by capping and protruding connection, but after capping covers, projection is inserted in circular groove, and in circular groove, upper and lower surface is provided with seal ring, thus hermetically enclosed to being formed in holding vessel.
Described circular groove has two at least, and is uniformly distributed along the axial direction of storage tank body, ensures that holding vessel obtains sealing effectiveness, and meanwhile, when the seal ring being positioned at the superiors is destroyed, the seal ring of below can continue to use.
Described seal ring adopts quality of rubber materials to make, and is fixedly connected with circular groove.
Described capping lower surface is provided with water blocking layer 9, and described water blocking layer prevents when being liquid in holding vessel, and liquid flows out.
Claims (4)
1. sealed storage tank, comprise storage tank body, described storage tank body peripheral is provided with circular groove, it is characterized in that, the upper and lower surface of described circular groove is provided with seal ring, also comprise capping, described capping lower end is provided with the collar for screens, and the internal diameter of the described collar is identical with storage tank body upper surface external diameter, also comprise sealing device, described sealing device comprises the projection inserted in circular groove, and connects the screw rod of closure sidewall, and described screw rod is connected by connecting rod with between projection.
2. sealed storage tank according to claim 1, is characterized in that, described circular groove has two at least, and is uniformly distributed along the axial direction of storage tank body.
3. sealed storage tank according to claim 1, is characterized in that, described seal ring adopts quality of rubber materials to make, and is fixedly connected with circular groove.
4. sealed storage tank according to claim 1, is characterized in that, described capping lower surface is provided with water blocking layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720433.4A CN104443670A (en) | 2014-12-02 | 2014-12-02 | Sealed storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720433.4A CN104443670A (en) | 2014-12-02 | 2014-12-02 | Sealed storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104443670A true CN104443670A (en) | 2015-03-25 |
Family
ID=52890575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410720433.4A Pending CN104443670A (en) | 2014-12-02 | 2014-12-02 | Sealed storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104443670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833549A (en) * | 2015-05-07 | 2015-08-12 | 岳阳环宇药业有限公司 | Detection platform for detecting each layer of drug intermediate storage tower |
-
2014
- 2014-12-02 CN CN201410720433.4A patent/CN104443670A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833549A (en) * | 2015-05-07 | 2015-08-12 | 岳阳环宇药业有限公司 | Detection platform for detecting each layer of drug intermediate storage tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |