CN203437552U - Simple and practical tube guider - Google Patents
Simple and practical tube guider Download PDFInfo
- Publication number
- CN203437552U CN203437552U CN201320404037.1U CN201320404037U CN203437552U CN 203437552 U CN203437552 U CN 203437552U CN 201320404037 U CN201320404037 U CN 201320404037U CN 203437552 U CN203437552 U CN 203437552U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- tube
- tube device
- section
- guider
- 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 - Lifetime
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model belongs to a tool for manufacturing tube nest type equipment used in industries of petroleum, chemical engineering, energy and the like and relates to a simple and practical tube guider. The simple and the practical tube guider comprises a tube guider body (8) and a tail portion supporting section (4), wherein a front body section of the tube guider body is a conical body, a middle body section of the tube guider body is a cylindrical body, a body guiding section (3) of the tube guider body is a cylindrical body and has a guiding function, the front body section (1), the middle body section (2) and the body guiding section (3) are of an integrally-formed structure, and the tail portion supporting section (4) of the tube guider is of a wave structure and integrally connected with the tube guider body (8). The simple and practical tube guider can adjust supporting force according to the need, the tube guider is prevented from breaking away from a heat exchange tube, and the tube guider can be smoothly taken out after a tube is threaded. Meanwhile, the outer portion of the tail portion supporting section of the tube guider is wound by a non-metal flexible material, and accordingly the abrasion resistance of the tail portion supporting section is improved. The simple and practical tube guider has the advantages of being low in cost, high in efficiency, convenient to operate, long in service and the like.
Description
Technical field
The utility model belongs to industrial circle, relate generally in a kind of shell and tube equipment Manufacture Process using in the industry such as oil, chemical industry, the energy, electric power, heat supply, desalinization, food, the frock that poling is used, is specifically related to a kind of simple and practical drainage tube device.
Background technology
Existing shell and tube equipment is such as shell-and-tube heat exchanger, condenser, absorption heat pumps etc. are widely used in oil, chemical industry, the energy, electric power, heat supply, desalinization, a plurality of industries such as food, in the manufacture process of equipment, need to import heat exchanger tube into tube sheet, deflection plate, in support plate, especially for main equipment, heat exchanger tube quantity can reach thousands of, require each root heat exchanger tube all will penetrate two tube sheets and tens deflection plates, in support plate, pore diameter is only than the large 0.3-1mm of heat exchanger tube external diameter left and right, to tube sheet and support plate, the processing of deflection plate and installation accuracy require high, otherwise will cause poling difficulty.The general front end of current pipe perforator is metal or nonmetallic taper tube head, after be with palm fiber brush, during use, palm fiber brush is inserted in heat exchanger tube, frictional force by hairbrush and inside pipe wall, make that drainage tube device is unlikely in poling process falls from heat exchanger tube, and carry out skirt poling by the taper tube head of front end.But because the frictional force of palm fiber brush elasticity and heat exchanger tube inwall is too large, worn and pulled up drainage tube device after pipe and comparatively require great effort, spended time is longer, affected poling efficiency, hairbrush easily weares and teares, falls hair simultaneously, and the life-span of drainage tube device is not long, also cannot reuse, use cost is higher.
Utility model content
For addressing the above problem, the utility model proposes a kind of simple and practical drainage tube device, overcome the weak point of existing drainage tube device, can easily pull out drainage tube device after making to have worn pipe, can guarantee that in poling process, drainage tube device does not come off simultaneously.
The utility model adopts following technical scheme for completing above-mentioned purpose:
A simple and practical drainage tube device, described drainage tube device comprises body and tail support section; Described drainage tube device body has body leading portion, body stage casing and body guide section; Described body leading portion is cone; Described body stage casing is cylinder, and the cylinder diameter in described body stage casing is identical with the cone bottom surface diameter of described body leading portion, and in the same size with heat exchanger tube external diameter; Described body guide section is cylinder, possesses guide effect; The cylinder diameter of described body guide section is less than the cylinder diameter in described body stage casing, and joins with heat exchanger tube internal diameter kissing; Described body leading portion, body stage casing, the body guide section structure that is formed in one; Described drainage tube device tail support section has wavy shaped configuration, and is integrally connected with drainage tube device body.
The trough of described drainage tube device tail support section to crest total height is greater than heat exchanger tube internal diameter.
Described drainage tube device tail support intersegmental part is wire, and is externally wound around nonmetal flexible material.
The utility model proposes a kind of simple and practical drainage tube device, described drainage tube device tail support section and body guide section insert in heat exchanger tube, and rely on the resiliency supported of tail support section, and drainage tube device is not come off from heat exchanger tube; The boss that heat exchanger tube relies on drainage tube device body stage casing cylinder and body guide section cylinder to form stops, promote drainage tube device and enter respectively tube sheet pore, deflection plate pore and support plate pore by body leading portion, the cone guiding by body leading portion makes drainage tube device drive heat exchanger tube to penetrate in pore smoothly.Described drainage tube device can regulate the size of support force as required, can prevent that drainage tube device from coming off from heat exchanger tube, can after pipe has been worn, easily take out again.The advantages such as meanwhile, the outside nonmetal flexible material wear-resistant that is wound around of drainage tube device tail support section damages, and has that cost is low, efficiency is high, easy to operate and long service life.
Accompanying drawing explanation
Fig. 1 is drainage tube device schematic diagram in the present invention.
Fig. 2 is the enlarged drawing of A part in Fig. 1.
Fig. 3 is drainage tube device scheme of installation in the present invention.
In figure: 1, body leading portion, 2, body stage casing, 3, body guide section, 4, tail support section, 5, wire, 6, nonmetal flexible material, 7, heat exchanger tube, 8, drainage tube device body, 9, tube sheet.
the specific embodiment:
The specific embodiment of utility model is described by reference to the accompanying drawings:
As shown in Figure 1 and Figure 2, a kind of simple and practical drainage tube device, described drainage tube device comprises drainage tube device body 8 and tail support section 4; Described drainage tube device body has body leading portion 1, body stage casing 2 and body guide section 3; Described body leading portion 1 is cone; In conjunction with Fig. 2, described body stage casing 2 is cylinder, and the cylinder diameter in described body stage casing 2 is identical with the cone bottom surface diameter of described body leading portion 1, and in the same size with heat exchanger tube 7 external diameters; Described body guide section 3 is cylinder, possesses guide effect; The cylinder diameter of described body guide section 3 is less than the cylinder diameter in described body stage casing 2, and joins with heat exchanger tube 7 internal diameter kissings; Described body leading portion 1, body stage casing 2, body guide section 3 structure that is formed in one; Described drainage tube device tail support section 4 has wavy shaped configuration, and is integrally connected with drainage tube device body 8.
The trough of described drainage tube device tail support section to crest total height is greater than heat exchanger tube internal diameter.
Described drainage tube device tail support intersegmental part is wire, and is externally wound around nonmetal flexible material.
In conjunction with Fig. 3, described drainage tube device tail support section 4 and body guide section 3 insert in heat exchanger tube, and rely on the resiliency supported of tail support section, and drainage tube device is not come off from heat exchanger tube; Heat exchanger tube relies on drainage tube device body stage casing cylinder and the boss that body guide section cylinder forms to stop, promotes in pore that drainage tube device enters tube sheet 9 by body leading portion, and the cone guiding by body leading portion penetrates in pore drainage tube device drive heat exchanger tube smoothly.
Claims (3)
1. a simple and practical drainage tube device, is characterized in that: described drainage tube device comprises drainage tube device body (8) and tail support section (4); Described drainage tube device body has body leading portion (1), body stage casing (2) and body guide section (3); Described body leading portion (1) is cone; Described body stage casing (2) is cylinder, and the cylinder diameter in described body stage casing (2) is identical with the cone bottom surface diameter of described body leading portion (1), and in the same size with heat exchanger tube (7) external diameter; Described body guide section (3) is cylinder, possesses guide effect; The cylinder diameter of described body guide section (3) is less than the cylinder diameter in described body stage casing (2), and joins with heat exchanger tube (7) internal diameter kissing; Described body leading portion (1), body stage casing (2), body guide section (3) structure that is formed in one; Described drainage tube device tail support section (4) has wavy shaped configuration, and is integrally connected with drainage tube device body (8).
2. a kind of simple and practical drainage tube device according to claim 1, is characterized in that: the trough of described drainage tube device tail support section (4) to crest total height is greater than heat exchanger tube internal diameter.
3. a kind of simple and practical drainage tube device according to claim 1, is characterized in that: described drainage tube device tail support section (4) is inner is wire (5), and is externally wound around nonmetal flexible material (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320404037.1U CN203437552U (en) | 2013-07-09 | 2013-07-09 | Simple and practical tube guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320404037.1U CN203437552U (en) | 2013-07-09 | 2013-07-09 | Simple and practical tube guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437552U true CN203437552U (en) | 2014-02-19 |
Family
ID=50088626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320404037.1U Expired - Lifetime CN203437552U (en) | 2013-07-09 | 2013-07-09 | Simple and practical tube guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317048A (en) * | 2013-07-09 | 2013-09-25 | 洛阳双瑞特种装备有限公司 | Simple practical tube guide |
-
2013
- 2013-07-09 CN CN201320404037.1U patent/CN203437552U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317048A (en) * | 2013-07-09 | 2013-09-25 | 洛阳双瑞特种装备有限公司 | Simple practical tube guide |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203437552U (en) | Simple and practical tube guider | |
| CN202461157U (en) | Novel wire drawing die | |
| CN203792245U (en) | Guide device of heat exchanger poling | |
| CN203389803U (en) | Oil applying device of copper conductor | |
| CN202725188U (en) | Wall-flow-free structured corrugated packing | |
| CN204224277U (en) | Water activating device | |
| CN203090933U (en) | Efficient reaction kettle | |
| CN203800372U (en) | Coiling device for active optical fibers of optical fiber lasers | |
| CN103317048A (en) | Simple practical tube guide | |
| CN103746275A (en) | Active optical fiber winding device and optical fiber winding method for optical fiber laser | |
| CN203584795U (en) | Novel circulation oil pump | |
| CN103236346A (en) | Special transformer bushing threading tool | |
| CN204261815U (en) | The cathode line of electrostatic field intensity can be improved | |
| CN202968720U (en) | Conductive device of crude foil engine | |
| CN204505765U (en) | A kind of adjustable head for clad type three PE anti-corrosion pipe production line | |
| CN204175510U (en) | A kind of energy-saving micro electricity generating device | |
| CN201543257U (en) | Rectifying still | |
| CN202510151U (en) | Negative pressure air duct | |
| CN203277080U (en) | Tool for transformer bushing threading | |
| CN203653726U (en) | Overflow-type spraying pipe | |
| CN202482633U (en) | Dyeing tube | |
| CN202289951U (en) | Flange | |
| CN205082640U (en) | After -ripening spinning disk atomiser for feed production | |
| CN204078794U (en) | A kind of charger | |
| CN203589643U (en) | PVC line pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471000, Binhe Road, hi tech Development Zone, Henan, Luoyang, 32 Patentee after: CSSC Shuangrui (Luoyang) special equipment Co.,Ltd. Address before: 471000, Binhe Road, hi tech Development Zone, Henan, Luoyang, 32 Patentee before: LUOYANG SUNRUI SPECIAL EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |