CN201858930U - Mounting joint for descaling spiral link of heat exchange tube of condenser - Google Patents
Mounting joint for descaling spiral link of heat exchange tube of condenser Download PDFInfo
- Publication number
- CN201858930U CN201858930U CN2010205709149U CN201020570914U CN201858930U CN 201858930 U CN201858930 U CN 201858930U CN 2010205709149 U CN2010205709149 U CN 2010205709149U CN 201020570914 U CN201020570914 U CN 201020570914U CN 201858930 U CN201858930 U CN 201858930U
- Authority
- CN
- China
- Prior art keywords
- mounting
- leg
- reinforcement
- reinforced ribs
- condenser
- 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
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a mounting joint for a descaling spiral link of a heat exchange tube of a condenser. The mounting joint comprises a framework with mounting legs, annular reinforced ribs and elastic thin sheets with the amount corresponding to the amount of the mounting legs, wherein the elastic thin sheets are welded on the reinforced ribs; a connecting hole is arranged in the center of the framework; a plurality of mounting legs are arranged on the circumference where the reinforced ribs are located, and are arranged in equal angle; the framework is plastic; the reinforced ribs penetrate from each mounting leg to connect all the mounting legs in series; and the elastic thin sheets penetrate from the corresponding mounting legs. The mounting joint has firm connection, small water resistance increasing and long service life and is difficult to fall off,and difficult for the fine solid particles to get in, etc.; especially after the mounting joint is provided with the reinforced ribs, the intensity is reinforced significantly, so that connecting pieces are fastened at a pipe opening to adapt to the back wash of some sets.
Description
Technical field
The utility model relates to condenser heat exchanger tube scale removal parts, specifically refers to install the joint that the scale removal spiral band is used in heat exchanger tube.
Background technology
Condenser is as the main auxiliary device of steam turbine, and its heat exchanger tube inwall connects dirt easily, thereby influences heat exchange efficiency, therefore keeps the cleannes of condenser heat exchanger tube significant for the thermal efficiency that guarantees whole unit.On traditional condenser scale removal cleaning way (mainly contain backwash, add anti-incrustation corrosion inhibitor, artificial mechanism cleans, giant cleans, glueballs cleans and Chemical cleaning or the like), people have invented the scale removal spiral band, and spiral band is installed on the heat exchanger tube by attaching parts.The spiral band scale removal need not additionaling power, utilizes recirculated water to order about its rotation, becomes pipe inner aqueous layer stream and is turbulent flow, enhanced heat exchange; Destroy the formation mechanism of incrustation scale and foundry loam simultaneously, incrustation scale and foundry loam can not be detained at inside pipe wall, cash the passive scale removal that technology is arranged and be initiatively scale removal.Because its scale removal theory is more advanced, respond well, therefore progressively become the main flow mode of condenser scale removal.
The connector of existing condenser spiral band apparatus for eliminating sludge exist connect not fasteningly easily come off, water resistance increase big, block because of entering of tiny solid particle and deficiency such as can not rotate, service life is short easily.
The utility model content
At the prior art above shortcomings, the purpose of this utility model provides a kind of simple in structure, easy for installation, service-strong condenser heat exchanger tube scale removal spiral band erection joint.
The technical solution of the utility model is achieved in that the erection joint of a kind of condenser heat exchanger tube scale removal spiral band, this joint comprise band install the skeleton of leg, annular reinforcement and with the corresponding elastic sheet of leg quantity is installed, elastic sheet is welded on the reinforcement, is provided with connecting hole in frame center; Described installation leg is several, and all install on the circumference that legs are positioned at the reinforcement place and equal angles is arranged; Described skeleton is plastics, and reinforcement is installed to pass the leg from each all are installed the leg polyphone, and elastic sheet passes from the installation leg of correspondence.
Described reinforcement is two parallel rings, and each sheet elastic sheet is fixedlyed connected with two reinforcements simultaneously.
Compared to existing technology, the utlity model has following advantage: connect fastening difficult drop-off, water resistance increase little, the tiny solid particle is difficult to enter, long service life etc.Especially after being with reinforcement, because of intensity obtains very big reinforcement, can make connector be fastened on the mouth of pipe, to adapt to the backwash of some units.
In a word, the utility model is simple in structure, and is easy for installation, uses reliable.
Description of drawings
Fig. 1-the utility model structural representation.
Fig. 2-Fig. 1 side view.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, from the figure as can be seen, the erection joint of the utility model condenser heat exchanger tube scale removal spiral band, this joint comprise band install the skeleton 1 of leg 2, annular reinforcement 3 and with the corresponding elastic sheet 4 of leg quantity is installed, elastic sheet 4 is welded on the reinforcement 3, is provided with connecting hole 5 at skeleton 1 center.Described installation leg 2 is several, and all install on the circumference that legs 2 are positioned at reinforcement 3 places and equal angles is arranged; Described skeleton 1 is plastics, and reinforcement 3 is installed to pass the leg 2 from each all are installed leg 2 polyphones, and elastic sheet 4 passes from the installation leg 2 of correspondence.
Described reinforcement 3 is two parallel rings, and each sheet elastic sheet 4 is fixedlyed connected with two reinforcements 3 simultaneously.
Claims (2)
1. condenser heat exchanger tube scale removal spiral band erection joint, it is characterized in that: this joint comprise band install the skeleton (1) of leg (2), annular reinforcement (3) and with the corresponding elastic sheet (4) of leg quantity is installed, elastic sheet (4) is welded on the reinforcement (3), is provided with connecting hole (5) at skeleton (1) center; Described installation leg (2) is several, and all install on the circumference that legs (2) are positioned at reinforcement (3) place and equal angles is arranged; Described skeleton (1) is plastics, and reinforcement (3) is installed to pass the leg (2) from each all are installed the leg polyphone, and elastic sheet (4) passes from the installation leg (2) of correspondence.
2. condenser heat exchanger tube scale removal spiral band according to claim 1 erection joint is characterized in that: described reinforcement (3) is two parallel rings, and each sheet elastic sheet (4) is fixedlyed connected with two reinforcements (3) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205709149U CN201858930U (en) | 2010-10-21 | 2010-10-21 | Mounting joint for descaling spiral link of heat exchange tube of condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205709149U CN201858930U (en) | 2010-10-21 | 2010-10-21 | Mounting joint for descaling spiral link of heat exchange tube of condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201858930U true CN201858930U (en) | 2011-06-08 |
Family
ID=44104735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205709149U Expired - Fee Related CN201858930U (en) | 2010-10-21 | 2010-10-21 | Mounting joint for descaling spiral link of heat exchange tube of condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201858930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985161A (en) * | 2021-03-09 | 2021-06-18 | 重庆中创鼎新智能化节能技术有限公司 | Open type enhanced heat exchange and online cleaning device |
-
2010
- 2010-10-21 CN CN2010205709149U patent/CN201858930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985161A (en) * | 2021-03-09 | 2021-06-18 | 重庆中创鼎新智能化节能技术有限公司 | Open type enhanced heat exchange and online cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING HUANJI LOW CARBON ENERGY SAVING TECHNOLO Free format text: FORMER OWNER: CENG RONGLIANG Effective date: 20140410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140410 Address after: No. 28 East 402560 street Chongqing City Jinlong Avenue Tongliang county (Industrial Park) Patentee after: CHONGQING HUANJI LOW CARBON ENERGY SAVING TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 402560, Chongqing, Tongliang County Jinlong Road, No. 28 Ou Wang Industrial Park on the 2 floor of the east side of the 2 Patentee before: Zeng Rongliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20141021 |
|
| EXPY | Termination of patent right or utility model |