CN201884632U - Vertical type pressure vessel convenient to wash - Google Patents
Vertical type pressure vessel convenient to wash Download PDFInfo
- Publication number
- CN201884632U CN201884632U CN2010206789615U CN201020678961U CN201884632U CN 201884632 U CN201884632 U CN 201884632U CN 2010206789615 U CN2010206789615 U CN 2010206789615U CN 201020678961 U CN201020678961 U CN 201020678961U CN 201884632 U CN201884632 U CN 201884632U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- tank body
- manhole
- pressure vessel
- sealing cover
- 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.)
- Expired - Fee Related
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a vertical type pressure vessel convenient to wash, comprising a stainless steel tank body, an oval manhole arranged at the lower part of the tank body, and a sealing device matched with the manhole. The sealing device comprises a sleeve welded at the periphery of the manhole, wherein the sleeve adapts to the manhole in shape and size, one end of the sleeve is positioned at the inner side of the tank body, while the other end of sleeve is positioned at the outer side of the tank body; and the sealing device also comprises a sealing cover, a sealing washer, two support rods and two pairs of screw rods and nuts, wherein the outer end surface of the sleeve pushes against the two support rods, the inner end surface of the sleeve pushes against one end of the sealing washer, the other end of the sealing washer pushes against the sealing cover, and the sealing cover and each support rod are connected by one pair of screw rod and nut, and the nut is positioned at the outer side of the tank body. The advantages are as follows: the sealing property of the vertical type pressure vessel is more ideal and workers can wash the pressure vessel more conveniently.
Description
Technical field
The utility model relates to a kind of pressurized container, is meant a kind of vertical pressure vessel of being convenient to clear up especially.
Background technique
Pressurized container is meant and is used for splendid attire gas or liquid, and needs the Sealing Arrangement of carrying certain pressure.Pressurized container is widely used in numerous areas such as oil, chemical industry, space flight and medical treatment.It is divided into according to the grade of bearing pressure: low pressure vessel, medium pressure vessel, high-pressure bottle and ultrahigh pressure vessel.Vertical pressure vessel is comparatively common in the pressurized container, and be most widely used a kind of, in order to remove impurity and the oxide in the tank body comparatively easily, can offer the manhole that is used for regular maintenance in the bottom of tank body usually, and manhole is provided with seal arrangement.Manhole can be sealed up by closing seal arrangement during use, when needs clean, just seal arrangement be opened, clean then.Existing sealing device structure is often comparatively complicated, and its dismounting comparatively bothers, and sealing effect is not very desirable.
The model utility content
The utility model provides a kind of vertical pressure vessel of being convenient to clean, and its purpose is to overcome the seal arrangement dismounting trouble that prior art exists, the defective that sealing effect is not good enough.
The technical solution of the utility model is as follows:
A kind of vertical pressure vessel of being convenient to clean, comprise the tank body of making by stainless steel, be located at the tank body bottom oval-shaped manhole and with the suitable seal arrangement of manhole, described seal arrangement comprises the sleeve that is welded in people's hole peripheral, the shape of this sleeve and size are suitable with manhole, and an end of sleeve is positioned at the inboard of tank body, the other end is positioned at the outside of tank body, described seal arrangement also comprises sealing cover, seal washer, two shores and the two pairs of screw rods and nut, the exterior edge face of described sleeve and two shore butts, one end butt of the interior edge face of sleeve and seal washer, the other end of seal washer and sealing cover butt, respectively be connected with nut between described sealing cover and the shore, and nut is positioned at the outside of tank body by a pair of screw rod.
As improvement of the present utility model, described shore is located at the both sides of the minor axis of sleeve exterior edge face symmetrically, and described screw rod is all through sealing cover, and is arranged in the middle part of shore.
As further improvement of the utility model, the ratio of the major axis of described manhole and minor axis is 3:1.
Further, the inside and outside surface of the outer surface of described tank body and sleeve is coated with the water-based enamelled coating.
Compared with prior art to description of the present utility model as can be known by above-mentioned, advantage of the present utility model is:
1, seal arrangement dismounting of the present utility model is comparatively convenient, and its sealing effect is comparatively desirable, during use, only needs simultaneously two nuts to be screwed, and just can make seal arrangement have good sealing effect; When needs clean,, just can easily take off sealing cover, and clean effectively as long as simultaneously two nuts are unscrewed.
2, owing to respectively be connected with nut by a pair of screw rod between sealing cover and the shore, sealing cover and seal washer can more closely hold out against the inner side surface in jacket casing, and therefore the sealability of seal arrangement of the present utility model is more satisfactory.
3, because the major and minor axis ratio of manhole is 3:1, relatively conform to, so the staff can pierce in the pressurized container from manhole comparatively like a cork, and clean effectively with the structure of human body.
4, the fluid in the gas holder tends to the madial wall of gas holder is caused certain pressure, the direction of this pressure outwardly, it can impel sealing cover to be pressed in seal washer and sleeve, thereby reaches better sealing effect.
5, the water-based enamelled coating can be protected tank body and sleeve effectively; In addition, do not contain harmful matters such as formaldehyde, benzene, dimethylbenzene in the water paint, so water paint almost do not have atmospheric pollution, it is environmental protection comparatively.
6, the tank body made of stainless steel is difficult for getting rusty, and working life is longer.
Description of drawings
Fig. 1 is a plan view of the present utility model.
Fig. 2 is along the partial sectional view of A-A direction among Fig. 1.
Fig. 3 is the enlarged view of B part among Fig. 2.
Fig. 4 is the structural representation that takes off the vertical gas holder behind the seal arrangement.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.
Referring to figs. 1 through Fig. 4, a kind of vertical pressure vessel of being convenient to clean, comprise the tank body of making by stainless steel 1, the oval-shaped manhole 2 of being located at tank body 1 bottom and with the suitable seal arrangement of manhole 2, the ratio of the major axis of manhole 2 and minor axis is 3:1, relatively conform to the structure of human body, therefore the staff can pierce in the pressurized container from manhole 2 comparatively like a cork, and cleans effectively.Described seal arrangement comprises the sleeve 3 that is welded in manhole 2 peripheries, the shape of this sleeve 3 and size are suitable with manhole 2, and an end of sleeve 3 is positioned at the inboard of tank body 1, the other end is positioned at the outside of tank body 1, and described seal arrangement also comprises sealing cover 4, oval-shaped seal washer 5, two 81,82 and two pairs of screw rods 6 of shore and nuts 7.Shore 81,82 is located at the both sides of the minor axis of sleeve 3 exterior edge faces symmetrically, and described screw rod 6 is all through sealing cover 4, and is arranged in the middle part of shore 81,82 respectively.The exterior edge face of described sleeve 3 and two shores, 81,82 butts, one end butt of the interior edge face of sleeve 3 and seal washer 5, the other end of seal washer 5 and sealing cover 4 butts, respectively be connected with nut 7 between described sealing cover 4 and the shore 81,82, and nut 7 is positioned at the outside of tank body 1 by a pair of screw rod 6.During use, only need simultaneously two nuts 6 to be screwed, just can make seal arrangement have good sealing effect; When needs clean,, just can easily take off sealing cover 4, and clean effectively as long as simultaneously two nuts 6 are unscrewed.
Above-mentioned only is embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (4)
1. vertical pressure vessel of being convenient to clean, comprise the tank body of making by stainless steel, be located at the tank body bottom oval-shaped manhole and with the suitable seal arrangement of manhole, it is characterized in that: described seal arrangement comprises the sleeve that is welded in people's hole peripheral, the shape of this sleeve and size are suitable with manhole, and an end of sleeve is positioned at the inboard of tank body, the other end is positioned at the outside of tank body, described seal arrangement also comprises sealing cover, seal washer, two shores and the two pairs of screw rods and nut, the exterior edge face of described sleeve and two shore butts, one end butt of the interior edge face of sleeve and seal washer, the other end of seal washer and sealing cover butt, respectively be connected with nut between described sealing cover and the shore, and nut is positioned at the outside of tank body by a pair of screw rod.
2. a kind of vertical pressure vessel of being convenient to clean as claimed in claim 1, it is characterized in that: described shore is located at the both sides of the minor axis of sleeve exterior edge face symmetrically, and described screw rod is all through sealing cover, and is arranged in the middle part of shore.
3. a kind of vertical pressure vessel of being convenient to clean as claimed in claim 1 is characterized in that: the ratio of the major axis of described manhole and minor axis is 3:1.
4. the vertical gas holder of low pressure as claimed in claim 1 is characterized in that: the inside and outside surface of the outer surface of described tank body and sleeve is coated with the water-based enamelled coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206789615U CN201884632U (en) | 2010-12-24 | 2010-12-24 | Vertical type pressure vessel convenient to wash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206789615U CN201884632U (en) | 2010-12-24 | 2010-12-24 | Vertical type pressure vessel convenient to wash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201884632U true CN201884632U (en) | 2011-06-29 |
Family
ID=44182173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206789615U Expired - Fee Related CN201884632U (en) | 2010-12-24 | 2010-12-24 | Vertical type pressure vessel convenient to wash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201884632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384071A (en) * | 2011-11-28 | 2012-03-21 | 无锡压缩机股份有限公司 | High-pressure air cylinder chamber seal structure of reciprocating type piston compressor |
-
2010
- 2010-12-24 CN CN2010206789615U patent/CN201884632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384071A (en) * | 2011-11-28 | 2012-03-21 | 无锡压缩机股份有限公司 | High-pressure air cylinder chamber seal structure of reciprocating type piston compressor |
| CN102384071B (en) * | 2011-11-28 | 2014-12-10 | 无锡压缩机股份有限公司 | High-pressure air cylinder chamber seal structure of reciprocating type piston compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |