CN203421406U - Cement pipe - Google Patents
Cement pipe Download PDFInfo
- Publication number
- CN203421406U CN203421406U CN201320376536.4U CN201320376536U CN203421406U CN 203421406 U CN203421406 U CN 203421406U CN 201320376536 U CN201320376536 U CN 201320376536U CN 203421406 U CN203421406 U CN 203421406U
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- Prior art keywords
- buffer
- pipe body
- utility
- model
- pipe
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- 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 relates to a cement pipe which comprises a pipe body. A pipeline of the pipe body is connected with a buffer. The buffer is connected with the pipe body to form an integrated structure. The buffer is of a sphere shape, and the inner diameter of the buffer is larger than the inner diameter of the pipe body. The cement pipe has the advantages that an inner cavity of the buffer is large in volume so that liquid in the pipe body can be well buffered, the pressure of a large amount of the liquid on the pipe wall can be reduced, and the service life of the pipe body can be prolonged.
Description
Technical field
The utility model relates to a kind of cement pipe.
Background technique
Cement pipe is widely used in Urban Underground water system, and the flow in beneath drainage system is very large sometimes, and this produces larger pressure to cement tube wall, after the time is long, can cause cement pipe to break, and working life is short.
Model utility content
The technical problems to be solved in the utility model is: based on the problems referred to above, provide a kind of cement pipe.
The utility model solves the technological scheme that its technical problem adopts: a kind of cement pipe, comprise tube body, on the pipeline of tube body, be connected with buffer, buffer and tube body connect as one structure, buffer is spherical in shape, and the internal diameter of buffer is greater than the internal diameter of tube body.
The beneficial effects of the utility model are: buffer cavity volume is large, to the liquid in tube body, can play good buffer function, reduce the pressure of large quantity of fluid to tube wall, extend the working life of body.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Wherein: 1. tube body, 2. buffer.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of cement pipe as shown in Figure 1, comprises tube body 1, is connected with buffer 2 on the pipeline of tube body 1, and buffer 2 connects as one structure with tube body 1, and buffer 2 is spherical in shape, and the internal diameter of buffer 2 is greater than the internal diameter of tube body 1.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this model utility technological thought, carry out various change and modification completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (1)
1. a cement pipe, comprise tube body (1), it is characterized in that: on the pipeline of described tube body (1), be connected with buffer (2), buffer (2) connects as one structure with tube body (1), buffer (2) is spherical in shape, and the internal diameter of buffer (2) is greater than the internal diameter of tube body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320376536.4U CN203421406U (en) | 2013-06-26 | 2013-06-26 | Cement pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320376536.4U CN203421406U (en) | 2013-06-26 | 2013-06-26 | Cement pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203421406U true CN203421406U (en) | 2014-02-05 |
Family
ID=50020505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320376536.4U Expired - Fee Related CN203421406U (en) | 2013-06-26 | 2013-06-26 | Cement pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203421406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976458A (en) * | 2015-05-26 | 2015-10-14 | 成都高普石油工程技术有限公司 | Connecting piece of oil pipeline |
-
2013
- 2013-06-26 CN CN201320376536.4U patent/CN203421406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976458A (en) * | 2015-05-26 | 2015-10-14 | 成都高普石油工程技术有限公司 | Connecting piece of oil pipeline |
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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: 20140205 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |