CN2766134Y - Rotary buried compensation assembly - Google Patents
Rotary buried compensation assembly Download PDFInfo
- Publication number
- CN2766134Y CN2766134Y CN 200520068639 CN200520068639U CN2766134Y CN 2766134 Y CN2766134 Y CN 2766134Y CN 200520068639 CN200520068639 CN 200520068639 CN 200520068639 U CN200520068639 U CN 200520068639U CN 2766134 Y CN2766134 Y CN 2766134Y
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- CN
- China
- Prior art keywords
- rotary
- compensation assembly
- compensating
- utility
- assembly
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- Expired - Lifetime
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Abstract
The utility model relates to a rotary buried compensation assembly which belongs to heating power pipeline compensating devices. The utility model comprises rotary compensating devices composed of inner pipes, special-shaped pipe joints, sealing seats and gland flanges, wherein two to four rotary compensating devices are connected into one body in series and are positioned in a box body, and two connection pipe is connected with the compensating assembly and is extended out of the box body. In the utility model, the compensating assembly is obtained by the method that a plurality of rotary compensating devices are connected into one body, the integral compensating quantity of the utility model can be improved, and the scope of application of the compensating devices can be wider.
Description
Technical field
The utility model relates to a kind of heat distribution pipeline compensation device.
Background technique
Chinese patent CN02258709.8 discloses a kind of " improved rotary compensator ", outer sealing seat and the gland flange that connects with hold-down bolt that be equipped with of pipe in it, with be equipped with boss on the interior pipe at the steel tubing in different shapes joint place of combining, be provided with ball in the groove that forms between this boss and the sealing seat, sealing seat, be filled with filler between gland flange and interior pipe, also be provided with the groove of opening in the gland flange facing to interior pipe, also be equipped with ball in this groove, this device is installed in the heat distribution pipeline, when the needs thermal compensation, interior pipe can rotate, and makes compensation rate increase wide adaptability, reliable product quality, be convenient to install, amount of maintenance is few, in the practical application, the heat distribution pipeline that discovery has some to need the large compensation amount also can't meet the demands by single this kind heat distribution pipeline compensation device is installed.
Summary of the invention
The utility model is just in order to overcome above-mentioned deficiency, a kind of buried compensation assembly of rotation with large compensation amount is provided, its innovative point is two to four rotary compensator serial connection one are placed in the casing, the flexible of ground steam tube that bury of hundreds of rice length compensated by one group of compensator assembly, and this compensation assembly is made as a whole assembly also very easily in installation.Specifically be achieved like this: rotate buried compensation assembly, comprise the rotary compensator of forming by interior pipe, steel tubing in different shapes joint, sealing seat, gland flange, it is characterized in that two to four rotary compensator serial connection one place casing, two connecting tubes and compensation assembly join and stretch out outside the casing.
The rotary compensator of mutual serial connection of the present utility model, include interior pipe, steel tubing in different shapes joint, outer sealing seat and the gland flange that connects with hold-down bolt that be equipped with of interior pipe, with be equipped with a boss on the interior pipe at the steel tubing in different shapes joint place of combining, be provided with ball in the groove that forms between boss and the sealing seat, be filled with stuffing box packing in the packing cavity between sealing seat, gland flange and interior pipe.In addition, also can be equipped with a filler that communicates with packing cavity on the sealing seat of single compensator, seal by block on the described filler.When compensator is long-time use after, filler is worn, only need remove filler block, by filler filling filler in packing cavity, need not to stop production and can finish the replacing of filler.
Each rotary compensator of the present utility model is to be connected in series one mutually by elbow; Lay on the casing that is connected in series body and be equipped with manhole in addition, in order to maintenance.
The utility model is the compensation assembly by several whirl compensator serial connection one are obtained just, has improved the entire compensation amount of equipment, makes the Applicable scope of compensator more extensive.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Rotate buried compensation assembly, place casing (3) by two to four rotary compensators (1) by elbow (2) serial connection one, two connecting tubes (4) join with compensation assembly and stretch out outside the casing (3), offer manhole (5) on the casing (3) in addition.
Claims (3)
1. rotate buried compensation assembly, comprise the rotary compensator of forming by interior pipe, steel tubing in different shapes joint, sealing seat, gland flange, it is characterized in that two to four rotary compensator serial connection one place casing, two connecting tubes and compensation assembly join and stretch out outside the casing.
2. the buried compensation assembly of rotation according to claim 1 is characterized in that being connected in series with elbow between each rotary compensator.
3. the buried compensation assembly of rotation according to claim 1 is characterized in that being equipped with on the casing manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068639 CN2766134Y (en) | 2005-01-27 | 2005-01-27 | Rotary buried compensation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068639 CN2766134Y (en) | 2005-01-27 | 2005-01-27 | Rotary buried compensation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2766134Y true CN2766134Y (en) | 2006-03-22 |
Family
ID=36606797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068639 Expired - Lifetime CN2766134Y (en) | 2005-01-27 | 2005-01-27 | Rotary buried compensation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2766134Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008019545A1 (en) * | 2006-08-11 | 2008-02-21 | Zhanggen Song | A compensating method and system for embedded long distance pipelins without support |
| CN102937222A (en) * | 2012-11-08 | 2013-02-20 | 武汉德威工程技术有限公司 | Buried type rotating compensator |
| CN103016888A (en) * | 2012-12-05 | 2013-04-03 | 南京苏夏工程设计有限公司 | Method for computing relevant parameters of rotary compensator in thermal compensation of heat supply pipe network pipeline |
-
2005
- 2005-01-27 CN CN 200520068639 patent/CN2766134Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008019545A1 (en) * | 2006-08-11 | 2008-02-21 | Zhanggen Song | A compensating method and system for embedded long distance pipelins without support |
| CN102937222A (en) * | 2012-11-08 | 2013-02-20 | 武汉德威工程技术有限公司 | Buried type rotating compensator |
| CN102937222B (en) * | 2012-11-08 | 2014-06-25 | 武汉德威工程技术有限公司 | Buried type rotating compensator |
| CN103016888A (en) * | 2012-12-05 | 2013-04-03 | 南京苏夏工程设计有限公司 | Method for computing relevant parameters of rotary compensator in thermal compensation of heat supply pipe network pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Hongxin Revolving Compensator Technology Co.,Ltd. Assignor: Song Zhanggen Contract record no.: 2011320000299 Denomination of utility model: Rotary buried compensation assembly Granted publication date: 20060322 License type: Exclusive License Record date: 20110317 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150127 Granted publication date: 20060322 |