CN203443315U - Manhole for pipe bundle drier end socket - Google Patents
Manhole for pipe bundle drier end socket Download PDFInfo
- Publication number
- CN203443315U CN203443315U CN201320392766.XU CN201320392766U CN203443315U CN 203443315 U CN203443315 U CN 203443315U CN 201320392766 U CN201320392766 U CN 201320392766U CN 203443315 U CN203443315 U CN 203443315U
- Authority
- CN
- China
- Prior art keywords
- manhole
- end socket
- pipe bundle
- ring
- bundle drier
- 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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Abstract
The utility model discloses a manhole for a pipe bundle drier end socket. The manhole for the pipe bundle drier end socket comprises a manhole ring, the end socket, a manhole pressure board, at least one stud arranged at the top end of the end socket, and a compressing flange arranged at the bottom end of the end socket. The end socket is sleeved with the manhole ring in an inlaid mode, and the compressing flange of the bottom end of the end socket is matched with the bottom end of the manhole ring. The manhole pressure board is arranged on the stud of the top end of the end socket in a sleeved mode, and the two ends of the manhole pressure board are arranged on the manhole ring in an erected mode. A tightening nut is arranged above the manhole pressure board, the tightening nut is tightened downwards so that the bottom end of the manhole ring can be compressed and sealed with the compressing flange, and the end socket is in the shape of an egg. The manhole for the pipe bundle drier end socket is light in weight, capable of saving materials, convenient to use, and capable of effectively solving the problem that when a pipe core of the pipe bundle drier is maintained, a maintainer can hardly take a manhole gland out to open the manhole.
Description
Technical field
The utility model belongs to drying equipment and manufactures field, relates in particular to a kind of pipe bundle drier manhole.
Background technology
At present pipe bundle drier end socket on the market for example: GZG type, its manhole is to guarantee when tube core of tube bundle dryer breaks down, people can enter the vitals that overhaul end socket inside, its operation principle is, at tube core of tube bundle dryer, break down, while needing maintainer to enter end socket internal overhaul, first back out nut, take off again manhole pressing plate, finally take out manhole gland and sealing gasket, maintainer enters end socket inside and overhauls subsequently, because conventional pipe bundle drier end socket generally adopts flat-plate closure with the manhole gland of manhole, thickness is thick, quality is large, do not have at the scene in the situation of lifting appliance, only according to manpower, be difficult to take out, to service work, bring a lot of difficulties.Have much room for improvement.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of making simple, lightweight, the pipe bundle drier end socket manhole of convenient disassembly.
Key problem in technology of the present utility model is: the end socket of manhole of the present utility model adopts egg type structure, owing to bearing uniform pressure and guaranteeing safe in the situation that, the thickness of egg type end socket can be thin more a lot of than flat-plate closure, alleviated weight, saved material, when tube core of tube bundle dryer overhauls, maintainer can be comparatively light, and the taking-up manhole gland of safety is opened manhole.Its concrete technical scheme is: a kind of pipe bundle drier end socket manhole, comprise manhole ring, end socket, manhole pressing plate, the supported flange that is arranged at least one double-screw bolt of end socket top and is arranged at end socket bottom, end socket edge is placed in manhole ring, the supported flange of end socket bottom coordinates with manhole ring bottom, described manhole pressing plate is placed on the double-screw bolt of end socket top, manhole pressing plate two ends frame is on manhole ring, fastening nut is arranged at manhole pressing plate top, tighten downwards and make manhole ring bottom and supported flange press seal, it is characterized in that described end socket is egg type.
As preferably, between described manhole ring bottom and supported flange, be provided with sealing gasket.
As further improvement of the utility model, manhole pressing plate is ellipse shell structure.By this kind of setting, can effectively alleviate pressing plate weight and improve its compressive property, extending its service life.
The beneficial effects of the utility model: the utility model manhole quality is light, save with material, effective solution when tube core of tube bundle dryer overhauls easy to use, and maintainer is difficult to take out the problem that manhole gland is opened manhole.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 2.
The specific embodiment
A kind of pipe bundle drier end socket manhole, comprise manhole ring 001, end socket 002, manhole pressing plate 003, the supported flange 005 that is arranged at least one double-screw bolt 004 of end socket 002 top and is arranged at end socket 002 bottom, end socket 002 edge is placed in manhole ring 002, the supported flange 005 of end socket 002 bottom coordinates with manhole ring 002 bottom, described manhole pressing plate 003 is placed on end socket 002 top double-screw bolt 004, manhole pressing plate 003 two ends frame is on manhole ring 001, fastening nut 006 is arranged at manhole pressing plate 003 top, tighten downwards and make manhole, 001 bottom and supported flange 005 press seal, described end socket 002 is egg type.Manhole pressing plate 003 is ellipse shell structure.005 of described manhole ring 002 bottom and supported flange are provided with sealing gasket 007.
Its assembling mode is: first egg type end socket 002, double-screw bolt 004, supported flange 005 are welded as a whole, again sealing gasket 007 is padded on the supported flange 005 of end socket 002, then manhole ring 001 is pressed on sealing gasket 007, screw on after finally manhole pressing plate 003 being enclosed within on the double-screw bolt 004 of end socket 002 nut 006 tighten and make end socket 002, sealing gasket 007, manhole ring 001, manhole pressing plate 003 is tightened to one.
Claims (3)
1. a pipe bundle drier end socket manhole, comprise manhole ring, end socket, manhole pressing plate, the supported flange that is arranged at least one double-screw bolt of end socket top and is arranged at end socket bottom, end socket edge is placed in manhole ring, the supported flange of end socket bottom coordinates with manhole ring bottom, described manhole pressing plate is placed on the double-screw bolt of end socket top, manhole pressing plate two ends frame is on manhole ring, fastening nut is arranged at manhole pressing plate top, tighten downwards and make manhole ring bottom and supported flange press seal, it is characterized in that described end socket is egg type.
2. a kind of pipe bundle drier end socket manhole according to claim 1, is characterized in that manhole pressing plate is ellipse shell structure.
3. a kind of pipe bundle drier end socket manhole according to claim 1, is characterized in that being provided with sealing gasket between described manhole ring bottom and supported flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320392766.XU CN203443315U (en) | 2013-07-03 | 2013-07-03 | Manhole for pipe bundle drier end socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320392766.XU CN203443315U (en) | 2013-07-03 | 2013-07-03 | Manhole for pipe bundle drier end socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443315U true CN203443315U (en) | 2014-02-19 |
Family
ID=50094356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320392766.XU Expired - Fee Related CN203443315U (en) | 2013-07-03 | 2013-07-03 | Manhole for pipe bundle drier end socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335511A (en) * | 2013-07-03 | 2013-10-02 | 宜兴市格兰特干燥浓缩设备有限公司 | Man hole for sealing head of tube bundle drier |
-
2013
- 2013-07-03 CN CN201320392766.XU patent/CN203443315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335511A (en) * | 2013-07-03 | 2013-10-02 | 宜兴市格兰特干燥浓缩设备有限公司 | Man hole for sealing head of tube bundle drier |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20190703 |