CN2674246Y - Means for automatically removing scale in straight pipeline and forced heat exchange - Google Patents
Means for automatically removing scale in straight pipeline and forced heat exchange Download PDFInfo
- Publication number
- CN2674246Y CN2674246Y CN 200320102949 CN200320102949U CN2674246Y CN 2674246 Y CN2674246 Y CN 2674246Y CN 200320102949 CN200320102949 CN 200320102949 CN 200320102949 U CN200320102949 U CN 200320102949U CN 2674246 Y CN2674246 Y CN 2674246Y
- Authority
- CN
- China
- Prior art keywords
- tie
- straight pipeline
- vinculum
- link
- connecting piece
- 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
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Abstract
The utility model relates to a device for automatically removing scale in a straight pipeline and reinforcing heat exchange, which is composed of a spiral vinculum capable of rotating around an axial center and a pluggable unit used for fixing the vinculum to an inlet of a straight pipeline. The pluggable unit and the vinculum are connected together through a connecting piece which forms a shape of round bar. One end of the connecting piece forms a convex shape, the top end is rounding chamfering, and the other end is provided with a circular through hole. The vinculum is as long as the pipeline, the inlet section of the vinculum is rounding chamfering and is provided with a circular through hole. The top of the pluggable unit has a through hole, the connecting piece are connected with the vinculum passing through the through hole, and the connecting piece and the vinculum are connected together through a spiral ring which forms a closed spiral shape. The utility model has the advantages of simple structure, convenient installation, less investment and quick effect.
Description
Invention field
The utility model relates to a kind of automatic desludging and reinforced heat exchanger that is applicable to straight pipeline.Be particularly related to the device that a kind of a kind of device of need just can make straight pipeline automatic desludging and forced heat exchanging carry out simultaneously.
Background technique
Various descalling techniques of existing straight pipeline and device all can not make automatic desludging and forced heat exchanging carry out simultaneously, can only pass through chemistry or machinery type scale removal, but straight pipeline fouling again after a period of time.Forced heat exchanging is by increasing area of contact as with modes such as fins.
The model utility content
The purpose of this utility model provides a kind of straight pipeline automatic desludging and reinforced heat exchanger, and it can solve conventional straight pipeline scale removal and reinforced heat exchanger is incompatible and unification, costs an arm and a leg system complex, problem difficult in maintenance.
The purpose of this utility model is achieved in that a kind of straight pipeline automatic desludging and reinforced heat exchanger, can form around the spiral band of axle center rotation with the plug-in unit that tie is fixed on the straight pipeline import by one, plug-in unit and tie couple together by link.Link is a circular bar shape, and an end is for protruding shape, and the top is the rounding chamfering, and the other end is provided with one and penetrates circular hole.The length of tie is the same with straight pipeline long, and the inducer of tie is the rounding chamfering, and is provided with a circular perforations.The top of plug-in unit is provided with a perforation, and link connects tie by perforation.Link links to each other with tie by bung flange.Bung flange is the spiral-shaped of closure.Tie can be selected different materials for use with character according to the temperature of straight pipeline fluid.The thickness of tie and pitch can and can be born resistance and determine that length is the same with straight pipeline length according to rate of flow of fluid.The inducer chamfering rounding of tie reduces the fluid input resistance.Plug-in unit assigns into conduit entrance, by the passage of fluid, on the other hand tie one end is tangled on the one hand, and the axle center of rotation is provided for tie.Be fixed on the import of straight pipeline when spiral band after, tie rotates around the axle center under flow rate of fluid kinetic energy promotes.In the rotation process of tie, the flow disturbance of pipeline is got up, make the dirty class material of easy attaching tube wall can not attach tube wall, thereby can not form dirt.The rotation of tie can reduce the laminar flow thickness near tube wall, has reduced heat transfer resistance, the heat exchange effect of enhance fluid and tube wall.
Because the utility model adopts such scheme, and the scale removal of straight pipeline and forced heat exchanging are carried out simultaneously, a kind of device just can be realized the double goal of scale removal and forced heat exchanging.Straight pipeline automatic desludging and reinforced heat exchanger are simple in structure, and be easy for installation, little investment, instant effect.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
This accompanying drawing is a sectional structural map of the present utility model.
1. ties among the figure, 2. plug-in unit, 3. link, 4. bung flange, 5. link perforation, 6. tie perforation
Specific embodiment:
In accompanying drawing embodiment, this device is by a kind of straight pipeline automatic desludging and reinforced heat exchanger, can form around the spiral band 1 of axle center rotation with the plug-in unit 2 that tie 1 is fixed on the straight pipeline import by one, plug-in unit 2 and tie 1 couple together by link 3.Link 3 is a circular bar shape, and an end is for protruding shape, and the top is the rounding chamfering, and the other end is provided with one and penetrates circular hole 5.The length of tie 1 is the same with straight pipeline long, and the inducer of tie 1 is the rounding chamfering, and is provided with a circular perforations 6.The top of plug-in unit 2 is provided with a perforation, and link 3 connects tie 1 by perforation.Link 3 links to each other with tie 1 by bung flange 4.Bung flange 4 is the spiral-shaped of closure.Plug-in unit 2 tangles tie 1 one ends on the other hand on the one hand by the passage of fluid, and the axle center of rotation is provided for tie 1.Tie 1 rotates around own axle center under the effect of rate of flow of fluid kinetic energy, and the disturbance fluid reaches the double goal of automatic desludging and forced heat exchanging.
Claims (7)
1. straight pipeline automatic desludging and reinforced heat exchanger can be formed around the spiral band of axle center rotation with the plug-in unit that tie is fixed on the straight pipeline import by one, it is characterized in that plug-in unit and tie couple together by link.
2. according to the device of claim 1, it is characterized in that link is a circular bar shape, an end is for protruding shape, and the top is the rounding chamfering, and the other end is provided with one and penetrates circular hole.
3. according to the device of claim 1, it is characterized in that the length of tie is the same with straight pipeline long, the inducer of tie is the rounding chamfering, and is provided with a circular perforations.
4. according to the device of claim 1 or 2 or 3, it is characterized in that the top of plug-in unit is provided with a perforation, link connects tie by perforation.
5. according to the device of claim 1 or 2 or 3, it is characterized in that link links to each other with tie by bung flange.
6. according to the device of claim 4, it is characterized in that link links to each other with tie by bung flange.
7. according to the device of claim 5, it is characterized in that bung flange is the spiral-shaped of closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102949 CN2674246Y (en) | 2003-11-11 | 2003-11-11 | Means for automatically removing scale in straight pipeline and forced heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102949 CN2674246Y (en) | 2003-11-11 | 2003-11-11 | Means for automatically removing scale in straight pipeline and forced heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674246Y true CN2674246Y (en) | 2005-01-26 |
Family
ID=34474092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320102949 Expired - Fee Related CN2674246Y (en) | 2003-11-11 | 2003-11-11 | Means for automatically removing scale in straight pipeline and forced heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674246Y (en) |
-
2003
- 2003-11-11 CN CN 200320102949 patent/CN2674246Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |