CN210704493U - Stainless steel pipe fixing device of electromagnetic induction heating boiler - Google Patents
Stainless steel pipe fixing device of electromagnetic induction heating boiler Download PDFInfo
- Publication number
- CN210704493U CN210704493U CN201921486005.4U CN201921486005U CN210704493U CN 210704493 U CN210704493 U CN 210704493U CN 201921486005 U CN201921486005 U CN 201921486005U CN 210704493 U CN210704493 U CN 210704493U
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- pipe
- stainless steel
- fastening
- positioning
- steel pipe
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Abstract
The electromagnetic induction heating boiler stainless steel pipe fixing device comprises an electromagnetic induction heating boiler, a fixing pipe, a stainless steel pipe, a fixing flange, a fastening pipe, a positioning block and a limiting sleeve, wherein the two ends of the electromagnetic induction heating boiler are connected with the fixing pipe, the inner side of the fixing pipe is provided with a mounting groove, the outer end of the fixing pipe is connected with the stainless steel pipe, the inner end of the stainless steel pipe is provided with a mounting convex pipe, the mounting convex pipe is matched with the mounting groove, the mounting groove is connected with the mounting convex pipe, the mounting convex pipe is inserted into the mounting groove, and the outer side of the stainless steel pipe is sequentially connected with the fastening pipe and the fixing; the inner side of the fixed flange is connected with a fastening pipe through a bearing, the stainless steel pipe is clamped in the fastening pipe, the fastening pipe rotates on the stainless steel pipe, and the upper side of the fastening pipe is connected with the fixed pipe through threads.
Description
Technical Field
The utility model relates to a boiler field especially relates to a nonrust steel pipe fixing device of electromagnetic induction heating boiler.
Background
The electromagnetic induction heating boiler can reduce the carbon emission generated by burning coal. However, the stainless steel pipe of the existing electromagnetic induction heating boiler is unstable in connection, so that the stainless steel pipe is easy to separate from the boiler at the joint.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to the above-mentioned that prior art exists, provide a nonrust steel pipe fixing device of electromagnetic induction heating boiler rational in infrastructure.
The utility model aims at realizing through the following technical scheme:
a stainless steel pipe fixing device for an electromagnetic induction heating boiler comprises the electromagnetic induction heating boiler, a fixing pipe, a stainless steel pipe, a fixing flange, a fastening pipe, a positioning block and a limiting sleeve, wherein the two ends of the electromagnetic induction heating boiler are connected with the fixing pipe, the inner side of the fixing pipe is provided with a mounting groove, the outer end of the fixing pipe is connected with the stainless steel pipe, the inner end of the stainless steel pipe is provided with a mounting convex pipe, the mounting convex pipe is matched with the mounting groove, the mounting groove is connected with the mounting convex pipe, the mounting convex pipe is inserted into the mounting groove, and the outer side of the stainless steel pipe is sequentially connected with the fastening pipe and the fixing; the inner side of the fixed flange is connected with a fastening pipe through a bearing, the stainless steel pipe is clamped in the fastening pipe, the fastening pipe rotates on the stainless steel pipe, and the upper side of the fastening pipe is connected with the fixed pipe through threads; the outer side of the fixed pipe is connected with the positioning pipe, the outer side of the positioning pipe is provided with a plurality of positioning block grooves, the positioning block grooves are matched with the positioning blocks, and the positioning blocks are connected with the positioning block grooves through positioning shafts.
The positioning block is characterized in that a positioning bulge is arranged on the lower side of the positioning block and is matched with the fastening pipe, the positioning bulge is connected with the fastening pipe, and the positioning bulge is clamped on the fastening pipe.
The outer side of the positioning pipe is connected with a limiting sleeve, the inner side of the limiting sleeve is sequentially connected with the positioning pipe and the positioning block through threads, and the positioning block is clamped in the limiting sleeve.
Has the advantages that:
utilize the threaded connection between fastening pipe and fixed pipe, make the installation convex pipe can block in the mounting groove, and make installation convex pipe and mounting groove be connected closely. The fixing flange is fixed on the stainless steel pipe, the position of the fastening pipe is limited, the relative position of the fastening pipe and the stainless steel pipe is determined, the fastening pipe is convenient to install, the axial center of the fastening pipe and the axial center of the fixing pipe in the connecting process are relatively overlapped, the blocking phenomenon is reduced, the operation is simple and convenient, and the stability of the connection of the fastening pipe and the fixing pipe is improved. The location protruding card is on the fastening pipe, makes fastening pipe can not take place to rotate relatively fixed pipe for fixed pipe and nonrust steel pipe relatively stable in structure. The locating piece position can be injectd to the stop collar, makes the protruding and fastening pipe connection of location stable.
Drawings
Fig. 1 is the utility model discloses an electromagnetic induction heating boiler stainless steel pipe fixing device structure sketch map.
Fig. 2 is a partial enlarged view of the stainless steel tube fixing device of the electromagnetic induction heating boiler.
Fig. 3 is a cross-sectional view of fig. 2A-a according to the present invention.
Fig. 4 is a positioning pipe shaft mapping of the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
the utility model provides a nonrust steel pipe fixing device of electromagnetic induction heating boiler, includes electromagnetic induction heating boiler 1, fixed pipe 2, nonrust steel pipe 5, mounting flange 6, fastening pipe 8, registration arm 9, locating piece 11, stop collar 14, fixed pipe 2 is connected at 1 both ends of electromagnetic induction heating boiler, fixed 2 inboard sides of pipe have mounting groove 3, nonrust steel pipe 5 is connected to fixed 2 outer ends of pipe, nonrust steel pipe 5 the inner has installation flange 4, installation flange 4 suits with mounting groove 3, installation flange 4 is connected to mounting groove 3, installation flange 4 inserts in the mounting groove 3, fastening pipe 8, mounting flange 6 are connected gradually in the 5 outsides of nonrust steel pipe.
The inner side of the fixed flange 6 is connected with a fastening pipe 8 through a bearing 7, the stainless steel pipe 5 is clamped in the fastening pipe 8, the fastening pipe 8 rotates on the stainless steel pipe 5, and the upper side of the fastening pipe 8 is connected with the fixed pipe 2 through threads.
The outer side of the fixed pipe 2 is connected with a positioning pipe 9, the outer side of the positioning pipe 9 is provided with a plurality of positioning block grooves 10, the positioning block grooves 10 are matched with positioning blocks 11, and the positioning blocks 11 are connected with the positioning block grooves 10 through positioning shafts 13.
The lower side of the positioning block 11 is provided with a positioning protrusion 12, the positioning protrusion 12 is adapted to the fastening tube 8, the positioning protrusion 12 is connected with the fastening tube 8, and the positioning protrusion 12 is clamped on the fastening tube 8.
The outer side of the positioning tube 9 is connected with a limiting sleeve 14, the inner side of the limiting sleeve 14 is sequentially connected with the positioning tube 9 and a positioning block 11 through threads, and the positioning block 11 is clamped in the limiting sleeve 14.
Utilize the threaded connection between fastening pipe 8 and fixed pipe 2, make installation convex tube 4 can block in mounting groove 3, and make installation convex tube 4 be connected closely with mounting groove 3. Fixing flange 6 is fixed on nonrust steel pipe 5, and restriction fastening pipe 8 position makes fastening pipe 8 and nonrust steel pipe 5 relative position confirm, and the installation of the fastening pipe 8 of being convenient for, and makes fastening pipe 8 and the relative coincidence of fixed pipe 2 connection in-process axle center reduce the card pause phenomenon, and is easy and simple to handle, has improved the stability that fastening pipe 8 and fixed pipe 2 are connected. The protruding 12 card of location makes fastening pipe 8 can not take place to rotate relative fixed pipe 2 on fastening pipe 8 for fixed pipe 2 and the relative stable in structure of stainless steel pipe 5. The position of the positioning block 11 can be limited by the limiting sleeve 14, so that the positioning protrusion 12 is stably connected with the fastening pipe 8.
Claims (3)
1. A fixing device for a stainless steel pipe of an electromagnetic induction heating boiler is characterized by comprising the electromagnetic induction heating boiler, a fixing pipe, a stainless steel pipe, a fixing flange, a fastening pipe, a positioning block and a limiting sleeve, wherein the two ends of the electromagnetic induction heating boiler are connected with the fixing pipe, the inner side of the fixing pipe is provided with a mounting groove, the outer end of the fixing pipe is connected with the stainless steel pipe, the inner end of the stainless steel pipe is provided with a mounting convex pipe, the mounting convex pipe is matched with the mounting groove, the mounting groove is connected with the mounting convex pipe, the mounting convex pipe is inserted into the mounting groove, the outer side of the stainless steel pipe is sequentially connected with the fastening pipe and the fixing flange, the inner side of the fixing flange is connected with the fastening pipe through a bearing, the stainless steel pipe is clamped in the fastening pipe, the fastening pipe rotates on the stainless steel pipe, the upper, the outer side of the positioning pipe is provided with a plurality of positioning block grooves, the positioning block grooves are matched with the positioning blocks, and the positioning blocks are connected with the positioning block grooves through positioning shafts.
2. The stainless steel tube fixing device for the electromagnetic induction heating boiler according to claim 1, wherein a positioning protrusion is provided on a lower side of the positioning block, the positioning protrusion is adapted to the fastening tube, the positioning protrusion is connected to the fastening tube, and the positioning protrusion is clamped on the fastening tube.
3. The electromagnetic induction heating boiler stainless steel tube fixing device as claimed in claim 2, wherein the outside of the positioning tube is connected with a limiting sleeve, the inside of the limiting sleeve is sequentially connected with the positioning tube and a positioning block through threads, and the positioning block is clamped in the limiting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921486005.4U CN210704493U (en) | 2019-09-09 | 2019-09-09 | Stainless steel pipe fixing device of electromagnetic induction heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921486005.4U CN210704493U (en) | 2019-09-09 | 2019-09-09 | Stainless steel pipe fixing device of electromagnetic induction heating boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210704493U true CN210704493U (en) | 2020-06-09 |
Family
ID=70963033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921486005.4U Expired - Fee Related CN210704493U (en) | 2019-09-09 | 2019-09-09 | Stainless steel pipe fixing device of electromagnetic induction heating boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210704493U (en) |
-
2019
- 2019-09-09 CN CN201921486005.4U patent/CN210704493U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20210909 |