CN204879175U - Bloated pipe connection of radiation heating - Google Patents
Bloated pipe connection of radiation heating Download PDFInfo
- Publication number
- CN204879175U CN204879175U CN201520534682.4U CN201520534682U CN204879175U CN 204879175 U CN204879175 U CN 204879175U CN 201520534682 U CN201520534682 U CN 201520534682U CN 204879175 U CN204879175 U CN 204879175U
- Authority
- CN
- China
- Prior art keywords
- tube joint
- expanded tube
- joint
- connecting pipe
- tube
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 12
- 230000005855 radiation Effects 0.000 title abstract description 3
- 238000005269 aluminizing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 230000008961 swelling Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model relates to a bloated pipe connection of radiation heating, including expanded tube joint and connecting pipe, the pot head is on the connecting pipe front end after the expanded tube joint, bolt fixed connection is passed through with the connecting pipe to the expanded tube joint, and the bolt is radially followed expanded tube joint one side along the expanded tube joint and through an expanded tube joint lateral wall, a connecting pipe lateral wall, is worn out back mounting nut from another lateral wall of connecting pipe, another lateral wall of expanded tube joint again. The utility model discloses a bolt fixed connection is passed through with the connecting pipe to the expanded tube joint, and the swelling capacity can be absorbed to this structure, reduces expansion deformation and rates, effectively avoids because of the gap that high temperature expansion formed, and the coating performance is better, and is sealed effectual, effectively avoids the gas leakage problem. The utility model discloses still have simple structure, simple to operate improves workman work efficiency, advantage that the appearance is pleasing to the eye.
Description
Technical field
The utility model relates to a kind of radiation heating system, is specifically related to a kind of radiant heating tube expanding joint device.
Background technique
Radiant heating uses commonplace heating equipment in large space, and current expanded tube joint and connecting tube are all linked together by welding manner, and welding can affect its dilatancy rate, swell increment can not be absorbed, thus making weld produce breach, sealing effect is bad, and leak air problem.Welding procedure is complicated in addition, and efficiency is low, and the gas that its welding produces causes certain pollution to air.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of radiant heating tube expanding joint device, and it can absorb swell increment, and effectively avoid the gap because high-temperature expansion is formed, good sealing effect, effectively avoids leakage problem.
For achieving the above object, the technological scheme that the utility model is taked is:
A kind of radiant heating tube expanding joint device, comprise expanded tube joint and connecting tube, described expanded tube joint rear end is enclosed within connecting tube front end, described expanded tube joint and connecting tube are bolted to connection, bolt passes through expanded tube joint one sidewall, connecting tube one sidewall along expanded tube joint is radial from expanded tube joint side, then passes rear mounting nuts from another sidewall of connecting tube, another sidewall of expanded tube joint.
Described expanded tube joint adopts aluminizing pipe to make, and connecting tube adopts Stainless Steel Tube to make.
Expanded tube joint of the present utility model and connecting tube are bolted to connection, and this structure can absorb swell increment, reduce dilatancy rate, and effectively avoid the gap because high-temperature expansion is formed, coating performance is better, and good sealing effect, effectively avoids leakage problem.It is simple that the utility model also has structure, easy for installation, improves workman's working efficiency, the advantage of beautiful shape.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of expanded tube joint of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, shown in Fig. 2, a kind of radiant heating tube expanding joint device, comprise expanded tube joint 1 and connecting tube 2, expanded tube joint 1 rear end is enclosed within connecting tube 2 front end, expanded tube joint 1 is fixedly connected with by bolt 3 with connecting tube 2, bolt 3 passes through expanded tube joint one sidewall along expanded tube joint is radial from expanded tube joint side, connecting tube one sidewall, again from another sidewall of connecting tube, another sidewall of expanded tube joint passes rear mounting nuts, nut is not twisted too tight, can extend radially outwardly along connecting tube when under the effect of bolt, connecting tube is heated, connecting tube head is made to be full of expanded tube joint, joint can not because of fixing extremely spreading simultaneously, connecting tube 2 and expanded tube joint 1 along bolt axis to together with stretch, thus reach the object absorbing swell increment.Can reduce dilatancy rate by bolt, effectively avoid the gap because high-temperature expansion is formed, coating performance is better, and good sealing effect, effectively avoids leakage problem.
Expanded tube joint 1 adopts aluminizing pipe to make, and it can the erosion of anti-block and other harmful gases, in high temperature media, has good heat-resisting quantity and corrosion resistance.Connecting tube 2 adopts Stainless Steel Tube to make, and also has good corrosion resistance and oxidative stability.
Claims (2)
1. a radiant heating tube expanding joint device, comprise expanded tube joint and connecting tube, it is characterized in that: described expanded tube joint rear end is enclosed within connecting tube front end, described expanded tube joint and connecting tube are bolted to connection, bolt passes through expanded tube joint one sidewall, connecting tube one sidewall along expanded tube joint is radial from expanded tube joint side, then passes rear mounting nuts from another sidewall of connecting tube, another sidewall of expanded tube joint.
2. radiant heating tube expanding joint device according to claim 1, is characterized in that: described expanded tube joint adopts aluminizing pipe to make, and connecting tube adopts Stainless Steel Tube to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534682.4U CN204879175U (en) | 2015-07-22 | 2015-07-22 | Bloated pipe connection of radiation heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534682.4U CN204879175U (en) | 2015-07-22 | 2015-07-22 | Bloated pipe connection of radiation heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879175U true CN204879175U (en) | 2015-12-16 |
Family
ID=54823547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534682.4U Expired - Fee Related CN204879175U (en) | 2015-07-22 | 2015-07-22 | Bloated pipe connection of radiation heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237947A (en) * | 2017-06-14 | 2017-10-10 | 苏州赛易特环保科技有限公司 | A kind of conduit assembly |
| CN108045766A (en) * | 2017-12-28 | 2018-05-18 | 重庆辰罡科技有限公司 | A kind of dressing sieve protective device for powder metallurgy |
-
2015
- 2015-07-22 CN CN201520534682.4U patent/CN204879175U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237947A (en) * | 2017-06-14 | 2017-10-10 | 苏州赛易特环保科技有限公司 | A kind of conduit assembly |
| CN108045766A (en) * | 2017-12-28 | 2018-05-18 | 重庆辰罡科技有限公司 | A kind of dressing sieve protective device for powder metallurgy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203431398U (en) | Stuffing box type compensator | |
| CN204879175U (en) | Bloated pipe connection of radiation heating | |
| CN201661808U (en) | Large-sized physical compensator for steam pipeline | |
| CN210549051U (en) | Ground pipeline welding accelerates cooling device | |
| CN103196608B (en) | A kind of turbine shaft seal leaks the appraisal procedure to steam turbine power loss | |
| CN202647073U (en) | Vacuum thermal-insulating pipeline | |
| CN203685957U (en) | Damping device for automobile radiator | |
| CN204513464U (en) | A kind of fixture of gas turbine flame tube interconnector | |
| CN103062926A (en) | Pressure-bearing type solar water heater heat exchange structure and water heater adopting same | |
| CN204404159U (en) | A kind of improved high-voltage heater | |
| CN103277927B (en) | Unspaced fin type solar heat collecting pipe | |
| CN204165247U (en) | A kind of built-in Integral sylphon bellows formula medium channel vacuum tube flat-plate solar collector | |
| CN204356748U (en) | With the gate of hydropower station of axial flow generating set | |
| CN203578937U (en) | Cooling system of aluminum profile cutter | |
| CN203518241U (en) | Air supply and exhaust pipe and air supply and exhaust pipe system | |
| CN203518277U (en) | Non-welding wall-mounted type solar thermal collector | |
| CN204268870U (en) | Rotary kiln air cooling equipment | |
| CN204630057U (en) | A kind of high efficient gas boiler energy saver | |
| CN204060883U (en) | Engine exhaust helical bellows | |
| CN207762022U (en) | A kind of mesh plate structure blower fan muffling and exhausting device | |
| CN204487424U (en) | A kind of fixer for machining of combustion of natural gas pipe | |
| CN203100453U (en) | Mobile multi-tube furnace cooling water tank | |
| CN202786768U (en) | Wax recycling and heating device | |
| CN203858079U (en) | Fuel tank heater detection device | |
| CN203858071U (en) | Fuel tank heater detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bloated pipe connection of radiation heating Effective date of registration: 20170111 Granted publication date: 20151216 Pledgee: Shenqiu County Rural Credit Cooperatives Pledgor: HENAN QIANFENG HVAC TECHNOLOGY CO.,LTD. Registration number: 2017990000026 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 |