CN206958404U - The compound welded still pipe of stainless steel - Google Patents
The compound welded still pipe of stainless steel Download PDFInfo
- Publication number
- CN206958404U CN206958404U CN201720230244.8U CN201720230244U CN206958404U CN 206958404 U CN206958404 U CN 206958404U CN 201720230244 U CN201720230244 U CN 201720230244U CN 206958404 U CN206958404 U CN 206958404U
- Authority
- CN
- China
- Prior art keywords
- tube
- stainless steel
- outer tube
- pipe
- connection
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses the compound welded still pipe of stainless steel, inner tube including outer tube and installed in outer tube bore, the outside of the outer tube is provided with for fixed installation neck, the inwall of the installation neck is provided with the connection buckle for adjusting, the both ends of the outer tube are connected with connection sleeve pipe, and the inner chamber of connection sleeve pipe is provided with the connecting tube for installing, and connecting tube is connected with inner tube, the outside of the connection sleeve pipe is provided with welded plate, the inner chamber of said inner tube is provided with insulating tube, the inner chamber of the insulating tube is provided with the delivery tube for transport by sliding ball, the delivery tube is connected with connecting tube.The steel pipe can be protected to the liquid of inside transport at low ambient temperatures when in use, ensure that the normal transport of liquid, offered convenience to user.
Description
Technical field
It the utility model is related to steel pipe technical field, more particularly to the compound welded still pipe of stainless steel.
Background technology
The development of steel pipe's production technology starts from the manufacturing rise of bicycle, the exploitation of 19th century younger oil, twice
The manufacture of naval vessel, boiler, aircraft during world war, the manufacture of apparatus of thermo-electric power boiler after World War II, the hair of chemical industry
Exhibition and the drilling of petroleum gas and transport etc., all effectively promote hair of the Steel Tube Industries in kind, yield and quality
Exhibition.Steel pipe is applied not only to trandfer fluid and powdery solid, exchanges heat energy, manufacture machine components and container, it or economic steel.
Building structure rack, pillar and machinery mount are manufactured with steel pipe, weight can be mitigated, saves metal 20~40%, and can be real
Existing batch production mechanized construction.Steel, simplified construction can not only be saved by manufacturing highway bridge with steel pipe, and can greatly reduce painting
The area of protective layer, investment reduction and maintenance cost.
Existing steel pipe is at low ambient temperatures in use, it is impossible to ensure that the mobility of inside transport liquid, causes to make
Effect is not transported well with process, while existing steel pipe is at low ambient temperatures without good installation effect, connector
Extremely it is easily damaged, is made troubles to user.
Utility model content
The purpose of this utility model is and the stainless steel composite welding proposed in order to solve shortcoming present in prior art
Steel pipe.
To achieve these goals, the utility model employs following technical scheme：
The compound welded still pipe of stainless steel, including outer tube and the inner tube installed in outer tube bore, the outside of the outer tube are provided with
For fixed installation neck, the inwall of the installation neck is provided with the connection buckle for adjusting, and the both ends of the outer tube are equal
Connection sleeve pipe is connected with, and the inner chamber of connection sleeve pipe is provided with the connecting tube for installing, and connecting tube is connected with inner tube, the company
The outside of female connector pipe is provided with welded plate, and the inner chamber of said inner tube is provided with insulating tube, and the inner chamber of the insulating tube is pacified by sliding ball
Equipped with the delivery tube for transport, the delivery tube is connected with connecting tube.
Preferably, the outer tube uses stainless bracing members, and the outside of outer tube is provided with flowing chute, the flowing chute
One end is provided with protection pad.
Preferably, the both ends of said inner tube are equipped with connection screw thread, and the inwall of connection screw thread is provided with close for what is consolidated
Packing.
Preferably, said inner tube uses combined stainless steel structure, and the inwall of inner tube is provided with fixing axle.
Preferably, one end of the connection buckle is provided with shackle member, and one end of the shackle member is provided with fixed port.
Preferably, one end of the connection sleeve pipe is provided with connection hole, and the inwall of the connection hole is provided with sealing device.
The beneficial effects of the utility model are：The steel pipe is by using the mode for meeting installation so that the steel pipe makes
Used time can ensure the proper flow of interior liquid at low ambient temperatures, be easy to use, while the steel pipe can have when in use
Good installation effect, ensure the using effect of steel pipe, increase the security of device, provided to user and use ring well
Border, while the steel pipe can carry out water conservancy diversion processing to internal liquid, be easy to flow, and solve steel pipe at low ambient temperatures using not
Just the problem of.
Brief description of the drawings
Fig. 1 be the utility model proposes the compound welded still pipe of stainless steel structural representation；
Fig. 2 be the utility model proposes the compound welded still pipe of stainless steel inner tube structure schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, the compound welded still pipe of stainless steel, including outer tube 2 and the inner tube 1 installed in the inner chamber of outer tube 2, outer tube 2
Outside be provided with for fixed installation neck 3, the inwall of installation neck 3 is provided with the connection buckle 4 for adjusting, outer tube 2
Both ends are connected with connection sleeve pipe 6, and the inner chamber of connection sleeve pipe 6 is provided with the connecting tube 7 for installing, and connecting tube 7 and inner tube 1
Connection, the outside of connection sleeve pipe 6 are provided with welded plate 5, and the inner chamber of inner tube 1 is provided with insulating tube 8, and the inner chamber of insulating tube 8 passes through slip
Ball 10 is provided with the delivery tube 9 for transport, and delivery tube 9 is connected with connecting tube 7, and outer tube 2 uses stainless bracing members, and outer tube 2
Outside be provided with flowing chute, the one end for flowing chute is provided with protection pad, and the both ends of inner tube 1 are equipped with connection screw thread, and even
The inwall for connecing screw thread is provided with the sealing gasket for being used for consolidating, and inner tube 1 uses combined stainless steel structure, and the inwall of inner tube 1 is provided with
Fixing axle, one end of connection buckle 4 are provided with shackle member, and one end of shackle member is provided with fixed port, and one end of connection sleeve pipe 6 is provided with
Hole is connected, the inwall for connecting hole is provided with sealing device.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. the compound welded still pipe of stainless steel, including outer tube (2) and the inner tube (1) installed in outer tube (2) inner chamber, it is characterised in that
The outside of the outer tube (2) is provided with for fixed installation neck (3), and the inwall of the installation neck (3), which is provided with, to be used to adjust
Connection buckle (4), the both ends of the outer tube (2) are connected with connection sleeve pipe (6), and the inner chamber of connection sleeve pipe (6) is provided with and used
In the connecting tube (7) of installation, and connecting tube (7) is connected with inner tube (1), and the outside of the connection sleeve pipe (6) is provided with welded plate
(5), the inner chamber of said inner tube (1) is provided with insulating tube (8), and the inner chamber of the insulating tube (8) is provided with use by sliding ball (10)
In the delivery tube (9) of transport, the delivery tube (9) is connected with connecting tube (7).
2. the compound welded still pipe of stainless steel according to claim 1, it is characterised in that the outer tube (2) uses stainless steel
Support, and the outside of outer tube (2) is provided with flowing chute, one end of the flowing chute is provided with protection pad.
3. the compound welded still pipe of stainless steel according to claim 1, it is characterised in that the both ends of said inner tube (1) are all provided with
There is connection screw thread, and the inwall of connection screw thread is provided with and is used for firm sealing gasket.
4. the compound welded still pipe of stainless steel according to claim 1, it is characterised in that said inner tube (1) uses combined type
Stainless steel structure, and the inwall of inner tube (1) is provided with fixing axle.
5. the compound welded still pipe of stainless steel according to claim 1, it is characterised in that one end of the connection buckle (4)
Provided with shackle member, one end of the shackle member is provided with fixed port.
6. the compound welded still pipe of stainless steel according to claim 1, it is characterised in that one end of the connection sleeve pipe (6)
Provided with connection hole, the inwall of the connection hole is provided with sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230244.8U CN206958404U (en) | 2017-03-10 | 2017-03-10 | The compound welded still pipe of stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230244.8U CN206958404U (en) | 2017-03-10 | 2017-03-10 | The compound welded still pipe of stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958404U true CN206958404U (en) | 2018-02-02 |
Family
ID=61377907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720230244.8U Expired - Fee Related CN206958404U (en) | 2017-03-10 | 2017-03-10 | The compound welded still pipe of stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958404U (en) |
-
2017
- 2017-03-10 CN CN201720230244.8U patent/CN206958404U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180202 Termination date: 20200310 |