CN207556344U - A kind of spiral band connector - Google Patents
A kind of spiral band connector Download PDFInfo
- Publication number
- CN207556344U CN207556344U CN201721570631.2U CN201721570631U CN207556344U CN 207556344 U CN207556344 U CN 207556344U CN 201721570631 U CN201721570631 U CN 201721570631U CN 207556344 U CN207556344 U CN 207556344U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- spiral band
- utility
- connecting portion
- model
- 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.)
- Active
Links
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a kind of spiral band connectors, it is related to the connector of spiral band, including the fixing pluge being connected with condenser heat-exchange pipes, the connecting rod being rotatably dispose on the fixing pluge and the spiral band for being set to described connecting rod one end, the connecting rod is equipped with thread groove.Connecting rod caused by the utility model can reduce turbulent flow by thread groove is shaken, and cannot be fallen after rise so as to which connecting rod be avoided to be detached from stent.
Description
Technical field
The utility model is related to the connectors of spiral band, and in particular to a kind of spiral band connector.
Background technology
At present, insert realizes automatic desludging in condenser heat-exchange pipes generally use pipe, and 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 in-pipe flow to interfere strongly, break tube wall retention layer, improve heat transfer coefficient, reduce coal consumption for power generation
Amount and power generation water consume.
However, existing in the prior art because the connecting rod of water impact spiral band generates shake, take off certain connecting rods
The phenomenon that cannot being fallen after rise from stent, causes spiral band that cannot rotate, do not have it is due prevent tube wall dirt adhere to and strengthen
The effect of heat exchange.
Utility model content
The utility model aim is to solve the above-mentioned technical problems in the prior art, provides a kind of spiral band and connect
Connector, connecting rod is shaken caused by reducing turbulent flow, cannot be fallen after rise so as to which connecting rod be avoided to be detached from stent.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of spiral band connector, including be connected with condenser heat-exchange pipes fixing pluge, be rotatably dispose in institute
State the connecting rod on fixing pluge and the spiral band for being set to described connecting rod one end, which is characterized in that the connecting rod
It is equipped with thread groove.
Preferably, the thread groove is distributed along the axial direction of the connecting rod.
Preferably, the fixing pluge includes fixing bracket and the connecting portion being set on the fixing bracket, described solid
Fixed rack is equipped with rotation chamber, and the connecting rod is rotatably dispose in the rotation intracavitary, the connecting portion across the connecting portion
It is fixedly connected with condenser heat-exchange pipes.
Preferably, the fixing bracket is made of several linking arms, and one end of the linking arm is fixed with the rotation chamber
Connection, the other end of the linking arm are fixedly connected with the connecting portion.
The utility model is by adopting the above-described technical solution, have the advantages that：The utility model is in screw rod table
The thread groove of one's water breaks stream is carved in face, is reduced since connecting rod caused by turbulent flow is shaken, cannot so as to which connecting rod be avoided to be detached from stent
It falls after rise.
Description of the drawings
Attached drawing is used for providing the preferred understanding to the utility model, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model connecting rod.
In figure label for：1st, fixing pluge；11st, fixing bracket；11a, linking arm；12nd, connecting portion；13rd, chamber is rotated；2nd, even
Extension bar；3rd, spiral band；4th, thread groove.
Specific embodiment
The optimal embodiment of the utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, it is a kind of spiral band connector of the utility model, including matching with condenser heat-exchange pipes
The fixing pluge 1 for closing connection, the connecting rod 2 being rotatably dispose on fixing pluge 1 and the spiral knob for being set to 2 one end of connecting rod
Band 3, which is characterized in that connecting rod 2 is equipped with thread groove 4.
Thread groove 4 is distributed along the axial direction of connecting rod 2.
Fixing pluge 1 includes fixing bracket 11 and the connecting portion 12 being set on fixing bracket 11, is set on fixing bracket 11
There is rotation chamber 13, connecting rod 2 is rotatably dispose in across connecting portion 12 in rotation chamber 13, and connecting portion 12 is fixed with condenser heat-exchange pipes
Connection.
Fixing bracket 11 is made of several linking arm 11a, and one end of linking arm 11a is fixedly connected with rotation chamber 13, is connected
The other end of arm 11a is fixedly connected with connecting portion 12.
The utility model is carved with the thread groove 4 of one's water breaks stream on 2 surface of connecting rod, reduces due to connecting rod 2 caused by turbulent flow
Shake cannot be fallen after rise so as to which connecting rod 2 be avoided to be detached from fixing bracket 11.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies to the technical solution recorded in previous embodiment or equivalent replacement is carried out to which part technical characteristic.It is all
Within the spirit and principles of the utility model, it is new to should be included in this practicality for any modification, equivalent replacement, improvement and so on
Within the protection domain of type.
Claims (4)
1. a kind of spiral band connector, including be connected with condenser heat-exchange pipes fixing pluge, be rotatably dispose in it is described
Connecting rod on fixing pluge and the spiral band for being set to described connecting rod one end, which is characterized in that in the connecting rod
Equipped with thread groove.
2. a kind of spiral band connector according to claim 1, which is characterized in that the thread groove is along the connecting rod
Axial distribution.
3. a kind of spiral band connector according to claim 1 or 2, which is characterized in that the fixing pluge includes solid
Fixed rack and the connecting portion being set on the fixing bracket, the fixing bracket are equipped with rotation chamber, and the connecting rod passes through
The connecting portion is rotatably dispose in the rotation intracavitary, and the connecting portion is fixedly connected with condenser heat-exchange pipes.
4. a kind of spiral band connector according to claim 3, which is characterized in that the fixing bracket is by several connections
Arm forms, and one end of the linking arm is fixedly connected with the rotation chamber, and the other end of the linking arm is consolidated with the connecting portion
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570631.2U CN207556344U (en) | 2017-11-22 | 2017-11-22 | A kind of spiral band connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570631.2U CN207556344U (en) | 2017-11-22 | 2017-11-22 | A kind of spiral band connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556344U true CN207556344U (en) | 2018-06-29 |
Family
ID=62680567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721570631.2U Active CN207556344U (en) | 2017-11-22 | 2017-11-22 | A kind of spiral band connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207556344U (en) |
-
2017
- 2017-11-22 CN CN201721570631.2U patent/CN207556344U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208417937U (en) | Pipe cooling device | |
| WO2012171336A1 (en) | Plum blossom spiral-shaped pipe specific for use of underground heat exchanger of ground source heat pump | |
| CN207556344U (en) | A kind of spiral band connector | |
| CN207610604U (en) | A kind of plate heat exchanger on-line cleaning device | |
| CN207556351U (en) | A kind of Novel spiral tie attachment device | |
| CN205174773U (en) | Anti -freezing surface air cooler | |
| CN207556345U (en) | A kind of Novel spiral tie connection-peg | |
| CN104930872B (en) | Meshy arrangement fluorine plastic tube water economizer | |
| CN205896521U (en) | Can arrange devices that lead to of main branch pipe position at will more | |
| CN204495100U (en) | A kind of direct air cooling system | |
| CN202582318U (en) | Closed cooling tower heat-exchanging coil capable of carrying out self-cleaning and descaling | |
| CN209295776U (en) | A kind of condenser scale removal reinforced heat exchanger | |
| CN107860259A (en) | A kind of Novel spiral tie attachment means | |
| CN206300544U (en) | The cold bulging primary cooler cycle of operation device of one kind extension | |
| CN204514095U (en) | The two-tube condenser pipe of quartz | |
| CN104315872B (en) | Boiler flue gas waste heat recycling and energy-saving device with boiler flue gas dust removing effect | |
| CN202675713U (en) | Water distribution device of heat accumulator | |
| CN209214415U (en) | Decompression type heat exchanging water pipe is used in a kind of construction of household cogeneration | |
| CN208735057U (en) | A kind of high level pipeline arrangement docking facilities | |
| CN207951102U (en) | A kind of wet desulphurization absorption tower oxidation air apparatus for eliminating sludge | |
| CN207192866U (en) | A kind of tandem Venturi tube cavitation apparatus | |
| CN207778011U (en) | A kind of drain pipe with catch basin | |
| CN204255161U (en) | Automatic desludging enhanced heat exchange coiled pipe heat-exchanger rig | |
| CN205607228U (en) | A oblique stabilizer blade connecting piece for spiral tie | |
| CN206001975U (en) | A kind of air-cooled vibrating rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |