CN107860259A - A kind of Novel spiral tie attachment means - Google Patents
A kind of Novel spiral tie attachment means Download PDFInfo
- Publication number
- CN107860259A CN107860259A CN201711172541.2A CN201711172541A CN107860259A CN 107860259 A CN107860259 A CN 107860259A CN 201711172541 A CN201711172541 A CN 201711172541A CN 107860259 A CN107860259 A CN 107860259A
- Authority
- CN
- China
- Prior art keywords
- limited cap
- rotation section
- attachment means
- connecting rod
- novel spiral
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
Abstract
The invention discloses a kind of Novel spiral tie attachment means, it is related to the connector of spiral band, including be connected with condenser heat-exchange pipes fixing pluge, rotate the connecting rod that is arranged on the fixing pluge and the spiral band for being arranged at described connecting rod one end, the other end of the connecting rod is provided with hemispheric rotation section, it is distributed on the semispherical surface of the rotation section fluted, limited cap is additionally provided with the fixing pluge, the rotation section rotates and is arranged in the limited cap.The present invention can avoid producing displacement because of the connecting rod of water impact spiral band.
Description
Technical field
The present invention relates to the connector of spiral band, and in particular to a kind of Novel spiral tie attachment means.
Background technology
At present, insert realizes automatic desludging in condenser heat-exchange pipes generally use pipe, and its operation principle is：Insert
Strong flow-disturbing can be caused in straight pipeline, breaks tube wall retention layer, forms turbulent flow, prevents tube wall dirt from adhering to so as to play
With the effect of enhanced heat exchange.Such as the spiral tie set in each heat exchanger tube of Steam Turbine in Fire Power Plant condenser,
Spiral band can cause to disturb strongly to in-pipe flow, break tube wall retention layer, improve heat transfer coefficient, reduce gross coal consumption rate
Amount and generating water consume.
However, existing in the prior art because the connecting rod of water impact spiral band produces displacement, take off some connecting rods
It can not be fallen after rise from support, ultimately cause the phenomenon of connecting rod abrasion or even fracture.
The content of the invention
Present invention aims at solve above-mentioned technical problem present in prior art, there is provided a kind of Novel spiral tie connects
Connection device, it can avoid producing displacement because of the connecting rod of water impact spiral band.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of Novel spiral tie attachment means, including be connected with condenser heat-exchange pipes fixing pluge, rotate set
The connecting rod that is placed on the fixing pluge and the spiral band for being arranged at described connecting rod one end, the connecting rod it is another
End is provided with hemispheric rotation section, is distributed fluted on the semispherical surface of the rotation section, is additionally provided with the fixing pluge
Limited cap, the rotation section rotate and are arranged in the limited cap.
Preferably, warp direction of the groove along the rotation section sets and is uniformly distributed in the hemisphere of the rotation section
Shape surface, the limited cap are provided with the hemispherical groove being engaged with the rotation section, and the rotation section rotates and is arranged at institute
State in hemispherical groove.
Preferably, through hole is additionally provided with the limited cap, the through hole connects with the hemispherical groove.
Preferably, the through hole is arranged at the center of the limited cap.
Preferably, the limited cap is included provided with the limited cap body of the hemispherical groove and circumferentially distributed in institute
Some limited cap latches on limited cap body are stated, the limit being adapted with the limited cap latch is distributed with the fixing pluge
Position cap mounting hole, the limited cap latch are connected with the limited cap mounting hole.
Preferably, the fixing pluge includes the connection-peg, rotation chamber and fixation being connected with condenser heat-exchange pipes
The connection-peg and some linking arms rotated between chamber are arranged at, the connecting rod is rotated through the connection-peg and set
In the rotation intracavitary, circumference of the linking arm along the connection-peg is uniformly distributed, and the limit is distributed with the linking arm
Position cap mounting hole.
The present invention is by adopting the above-described technical solution, have the advantages that：When spiral band drives connecting rod high
During speed rotation, the groove on rotation section plays a part of water suction, it is ensured that between rotation section and the hemispherical groove of limited cap always
With the presence of moisture film, so as to play a part of lubrication, solve, because the connecting rod of water impact spiral band produces displacement, to make some companies
Extension bar, which departs from support, to be fallen after rise, the problem of ultimately causing connecting rod abrasion or even be broken.
Brief description of the drawings
Accompanying drawing is used for providing the preferable understanding to the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation at connecting rod of the present invention；
Fig. 3 is the distribution schematic diagram of rotation section upper groove of the present invention；
Fig. 4 is the structural representation of limited cap of the present invention；
Fig. 5 is the structural representation at fixing pluge of the present invention；
Fig. 6 is the distribution schematic diagram of fixing pluge upper limit cap mounting hole of the present invention.
In figure mark for：1st, fixing pluge；10th, limited cap mounting hole；11st, connection-peg；12nd, chamber is rotated；13rd, linking arm；
2nd, connecting rod；21st, groove；22nd, rotation section；3rd, spiral band；4th, limited cap；40th, limited cap body；41st, hemispherical groove；
42nd, through hole；43rd, limited cap latch.
Embodiment
The optimal embodiment that the invention will now be described in detail with reference to the accompanying drawings.
As shown in Figures 1 to 6, for the present invention a kind of Novel spiral tie attachment means, including with condenser heat-exchange pipes
The fixing pluge 1 of mating connection, rotate the connecting rod 2 being arranged on fixing pluge 1 and the spiral for being arranged at the one end of connecting rod 2
Tie 3, the other end of connecting rod 2 are provided with hemispheric rotation section 22, are distributed fluted 21 on the semispherical surface of rotation section 22,
Limited cap 4 is additionally provided with fixing pluge, rotation section 22 rotates and is arranged in limited cap 4.
Warp direction of the groove 21 along rotation section 22 sets and is uniformly distributed in the semispherical surface of rotation section 22, limited cap
4 are provided with the hemispherical groove 41 being engaged with rotation section 22, and rotation section 22 rotates and is arranged in hemispherical groove 41.
Through hole 42 is additionally provided with limited cap 4, through hole 42 connects with hemispherical groove 41.
Through hole 42 is arranged at the center of limited cap 4.
Limited cap 4 is included provided with the limited cap body 40 of hemispherical groove 41 and circumferentially distributed in limited cap body 40
On some limited cap latches 43, the limited cap mounting hole 10 being adapted with limited cap latch 43, limit are distributed with fixing pluge 1
Position cap latch 43 is connected with limited cap mounting hole 10.
Fixing pluge 1 is including the connection-peg 11 with condenser heat-exchange pipes mating connection, rotation chamber 12 and is fixedly installed on
Some linking arms 13 between connection-peg 11 and rotation chamber 12, connecting rod 2 are rotated to be arranged at through connection-peg 11 and rotated in chamber 12,
Circumference of the linking arm 13 along connection-peg 11 is uniformly distributed, and limited cap mounting hole 10 is distributed with linking arm 13.
When spiral band 3 drives connecting rod 2 to rotate at a high speed, the groove 21 on rotation section 22 plays a part of water suction, really
Protect between rotation section 22 and hemispherical groove 41 always with the presence of moisture film, so as to play a part of lubrication, solve because of water impact
The connecting rod 2 of spiral band 3 produces displacement, some connecting rods 2 is departed from fixing pluge 1 from falling after rise, ultimately causes connecting rod 2
The problem of abrasion or even fracture.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to previous embodiment
Described technical scheme is modified, or carries out equivalent substitution to which part technical characteristic.All spirit in the present invention
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (6)
1. a kind of Novel spiral tie attachment means, including be connected with condenser heat-exchange pipes fixing pluge, rotate and set
In the connecting rod on the fixing pluge and it is arranged at the spiral band of described connecting rod one end, it is characterised in that the company
The other end of extension bar is provided with hemispheric rotation section, is distributed fluted on the semispherical surface of the rotation section, and the fixation is inserted
Limited cap is additionally provided with part, the rotation section rotates and is arranged in the limited cap.
2. a kind of Novel spiral tie attachment means according to claim 1, it is characterised in that the groove turns along described
The warp direction in dynamic portion is set and is uniformly distributed in the semispherical surface of the rotation section, and the limited cap is provided with and described turn
The hemispherical groove that dynamic portion is engaged, the rotation section rotate and are arranged in the hemispherical groove.
3. a kind of Novel spiral tie attachment means according to claim 2, it is characterised in that also set on the limited cap
There is through hole, the through hole connects with the hemispherical groove.
4. a kind of Novel spiral tie attachment means according to claim 3, it is characterised in that the through hole is arranged at institute
State at the center of limited cap.
5. a kind of Novel spiral tie attachment means according to any one of claim 2 to 4, it is characterised in that described
If limited cap includes limited cap body provided with the hemispherical groove and circumferentially distributed on the limited cap body
Dry limited cap latch, the limited cap mounting hole being adapted with the limited cap latch, the limit are distributed with the fixing pluge
Position cap latch is connected with the limited cap mounting hole.
6. a kind of Novel spiral tie attachment means according to claim 5, it is characterised in that the fixing pluge includes
With condenser heat-exchange pipes be connected connection-peg, rotate chamber and be fixedly installed on the connection-peg and it is described rotation chamber between
Some linking arms, the connecting rod rotates through the connection-peg and is arranged at the rotation intracavitary, and the linking arm is described in
The circumference of connection-peg is uniformly distributed, and the limited cap mounting hole is distributed with the linking arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711172541.2A CN107860259B (en) | 2017-11-22 | 2017-11-22 | Novel spiral tie is connected device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711172541.2A CN107860259B (en) | 2017-11-22 | 2017-11-22 | Novel spiral tie is connected device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107860259A true CN107860259A (en) | 2018-03-30 |
| CN107860259B CN107860259B (en) | 2023-11-03 |
Family
ID=61702278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711172541.2A Active CN107860259B (en) | 2017-11-22 | 2017-11-22 | Novel spiral tie is connected device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107860259B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081875A (en) * | 1975-11-15 | 1978-04-04 | Eizo Nishino | Scale removal device |
| CN1424554A (en) * | 2003-01-05 | 2003-06-18 | 浙江大学 | Dual turbulent spiral forced heat exchanging and automatic descaling device |
| CN2723060Y (en) * | 2004-08-20 | 2005-09-07 | 朱常平 | New pipeline automatic descaling and forced heat exchanger |
| CN201034458Y (en) * | 2007-05-15 | 2008-03-12 | 朱常平 | Long-acting automatically scavenging reinforcing heat-exchanger rig |
| US20080202728A1 (en) * | 2005-08-30 | 2008-08-28 | Total France | Device for Reducing Fouling in a Tubular Heat Exchanger |
| CH702888A2 (en) * | 2010-03-17 | 2011-09-30 | Josef Haas | Rotation tool for cleaning pipeline, has coupling piece connected with rotation spiral such that end of rotation spiral is directly attached to cutting head or extends into recess, where cutting head comprises central part and cutting ribs |
| CN204255161U (en) * | 2014-11-04 | 2015-04-08 | 南京高和环境工程有限公司 | Automatic desludging enhanced heat exchange coiled pipe heat-exchanger rig |
| CN104525058A (en) * | 2014-11-22 | 2015-04-22 | 重庆环际低碳节能技术开发有限公司 | Tubular reactor spiral reinforced disturbing flow device |
| CN205580290U (en) * | 2016-03-31 | 2016-09-14 | 山西中节能潞安电力节能服务有限公司 | Hydrogen -cooled ware online cleaning device |
| CN206601065U (en) * | 2017-03-24 | 2017-10-31 | 江苏高群节能科技有限公司 | Pipe type heat transfer energy-saving washing device |
| CN207556351U (en) * | 2017-11-22 | 2018-06-29 | 南京高和环境工程有限公司 | A kind of Novel spiral tie attachment device |
-
2017
- 2017-11-22 CN CN201711172541.2A patent/CN107860259B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081875A (en) * | 1975-11-15 | 1978-04-04 | Eizo Nishino | Scale removal device |
| CN1424554A (en) * | 2003-01-05 | 2003-06-18 | 浙江大学 | Dual turbulent spiral forced heat exchanging and automatic descaling device |
| CN2723060Y (en) * | 2004-08-20 | 2005-09-07 | 朱常平 | New pipeline automatic descaling and forced heat exchanger |
| US20080202728A1 (en) * | 2005-08-30 | 2008-08-28 | Total France | Device for Reducing Fouling in a Tubular Heat Exchanger |
| CN201034458Y (en) * | 2007-05-15 | 2008-03-12 | 朱常平 | Long-acting automatically scavenging reinforcing heat-exchanger rig |
| CH702888A2 (en) * | 2010-03-17 | 2011-09-30 | Josef Haas | Rotation tool for cleaning pipeline, has coupling piece connected with rotation spiral such that end of rotation spiral is directly attached to cutting head or extends into recess, where cutting head comprises central part and cutting ribs |
| CN204255161U (en) * | 2014-11-04 | 2015-04-08 | 南京高和环境工程有限公司 | Automatic desludging enhanced heat exchange coiled pipe heat-exchanger rig |
| CN104525058A (en) * | 2014-11-22 | 2015-04-22 | 重庆环际低碳节能技术开发有限公司 | Tubular reactor spiral reinforced disturbing flow device |
| CN205580290U (en) * | 2016-03-31 | 2016-09-14 | 山西中节能潞安电力节能服务有限公司 | Hydrogen -cooled ware online cleaning device |
| CN206601065U (en) * | 2017-03-24 | 2017-10-31 | 江苏高群节能科技有限公司 | Pipe type heat transfer energy-saving washing device |
| CN207556351U (en) * | 2017-11-22 | 2018-06-29 | 南京高和环境工程有限公司 | A kind of Novel spiral tie attachment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107860259B (en) | 2023-11-03 |
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