CN201324147Y - Heating tube component of water drinker liner - Google Patents
Heating tube component of water drinker liner Download PDFInfo
- Publication number
- CN201324147Y CN201324147Y CNU2008201662574U CN200820166257U CN201324147Y CN 201324147 Y CN201324147 Y CN 201324147Y CN U2008201662574 U CNU2008201662574 U CN U2008201662574U CN 200820166257 U CN200820166257 U CN 200820166257U CN 201324147 Y CN201324147 Y CN 201324147Y
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- CN
- China
- Prior art keywords
- tube
- millimeters
- main body
- flange
- tube main
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 33
- 239000000741 silica gel Substances 0.000 claims description 30
- 229910002027 silica gel Inorganic materials 0.000 claims description 30
- 239000010410 layer Substances 0.000 claims description 28
- 239000011229 interlayer Substances 0.000 claims description 12
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 abstract description 10
- 238000003466 welding Methods 0.000 abstract description 7
- 230000035699 permeability Effects 0.000 abstract description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 3
- 229910052710 silicon Inorganic materials 0.000 abstract 3
- 239000010703 silicon Substances 0.000 abstract 3
- 239000002210 silicon-based material Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model discloses a heating tube component of a water drinker liner, which comprises a tube main body, wherein at least one electric heating wire piercingly arranged inside the tube main body, a media isolating body is filled between the electric heating wire and the inner wall surface of the tube main body, inner cavities mounted at two ends of the tube main body are embedded with conducting bars electrically connected with the electric heating wire, outer walls of the two ends of the tube main body are sleeved with flange bodies, the flange bodies are fixedly welded with the tube main body, the flange bodies include flange base plates, screw thread bodies are arranged above the flange base plates, the outside crossed edges of the flange base plates and the outer walls of the tube main body are coated with at least one first silicon layer, and two ends of the tube main body are also coated with at least one second silicon layer. Moreover, the tube main body and the flange bodies employs a direct welding way to avoid damaging the outer walls of the tube main body, thereby the whole tube component has a long service life. Moreover, the tube main body with the tube ends employing the first and the second silicon layers which are prepared with white silicon materials has high safety as the white silicon materials have good gas permeability.
Description
Technical field
The utility model relates to the technical field of electric heating tube, particularly a kind of heating tube assembly of inner tube of water bowl.
Background technology
In the prior art, between the outer wall of the tube body in the electric heating tube and the flange body adopt the punch presses riveted joint more, easily the outer tube of electric heating tube is weighed wounded during the punching press riveted joint, flange ftractures or explosion with outer tube riveted joint place when expanding with heat and contract with cold and cause when using; Reduction of service life and easily cause potential safety hazard.
Because outer wall and the flange body of tube body do not have complete compacting, flow to easily when sealing on the outer wall of tube body of electric heating tube during riveted joint, cause incrustation scale easily when causing bad order and use and booster takes place with epoxy resin layer.
The electric heating tube of riveted joint must use epoxy resin layer to seal, otherwise the outer wall of electric heating tube tube body and flange body riveted joint place are leaked easily, and epoxy resin layer does not have airing function, can't discharge at sealing part by when heating when the medium interlayer body in electric heating tube makes moist, and cause booster.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, provides a kind of compact conformation, long service life, appearance is neat, cracking resistance is high and the heating tube assembly of the better inner tube of water bowl of overall security.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the heating tube assembly of inner tube of water bowl, comprise tube body, be equipped with at least one heating wire in this tube body, be filled with medium interlayer body between heating wire and the tube body internal face, the two ends inner chamber that tube body is shaped on all is embedded with heating wire is electrically connected and draws rod, the two ends outer wall of tube body all is socketed with flange body, and this flange body welds fixing with tube body mutually; Flange body includes the flange base plate, and the top of this flange base plate is shaped on threaded body; Week is intersected along being coated with one deck first layer of silica gel at least in the outside between flange base plate and the tube body outer wall, and the tube body two-port also seals and is coated with one deck second layer of silica gel at least.
The measure of taking also comprises:
The second above-mentioned layer of silica gel is filled in the tube body port inner wall at least and draws between the rod, and this second layer of silica gel and above-mentioned medium interlayer body are inconsistent.
The second above-mentioned layer of silica gel also is coated on the end face of threaded body; The above-mentioned excellent end that draws is shaped on the elongated end that stretches out in the tube body port.
The above-mentioned external part that draws rod is connected with the epoxy resin body.
The above-mentioned length value scope of drawing rod embedding tube body inner chamber is 30 millimeters to 40 millimeters, and the above-mentioned excellent external part length value scope of drawing is 10.5 millimeters to 11.5 millimeters.
The above-mentioned excellent diameter value that draws is 9 millimeters; The two ends that above-mentioned tube body is shaped on parallel layout, and are wound with at least one circle pipe ring body between the two parallel ends of this tube body.
Centre-to-centre spacing value range between the two parallel ends of above-mentioned tube body is 54 millimeters to 56 millimeters; The pipe ring body of above-mentioned tube body is two circles, and the pitch value between this pipe ring body is 14.42 millimeters.
Above-mentioned flange base plate is a disc, and the distance range between the last plane of this disc and the pipe ring body end wall is 79 millimeters to 81 millimeters.
The screw thread value that above-mentioned threaded body is shaped on is the M10 millimeter, and the length of this threaded body is 8 millimeters.
The pipe ring body tube wall outer end diameter value scope of above-mentioned tube body is 51 millimeters to 53 millimeters.
Compared with prior art, be equipped with at least one heating wire in the utility model tube body, be filled with medium interlayer body between heating wire and the tube body internal face, the two ends inner chamber that tube body is shaped on all is embedded with heating wire is electrically connected and draws rod, the two ends outer wall of tube body all is socketed with flange body, and this flange body welds fixing with tube body mutually; Flange body includes the flange base plate, and the top of this flange base plate is shaped on threaded body; Week is intersected along being coated with one deck first layer of silica gel at least in the outside between flange base plate and the tube body outer wall, and the tube body two-port also seals and is coated with one deck second layer of silica gel at least.Advantage of the present utility model is: tube body and flange body adopt direct welding manner, can the outer wall of tube body not damaged, and body intensity that can reinforced pipe body port position, and then have prolonged the service life of whole pipe fitting; The flange welding manner, compact overall structure, appearance is neat, and manufactures lower; Nose end has adopted first layer of silica gel and second layer of silica gel of white silica gel material configuration, and white silica gel material has permeability preferably, and the damp vapour of medium interlayer body can conveniently be discharged in the pipe, and then has improved the security that the body antiknock is split; Mi Feng welding manner all around seals comparatively tightly, can prevent the seepage of moisture content and produce incrustation scale.
Description of drawings
Fig. 1 is the partial schematic sectional view of the utility model embodiment;
Fig. 2 is the schematic top plan view of Fig. 1.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
To shown in Figure 2, figure grade is described as follows as Fig. 1: tube body 1, and pipe ring body 1a, heating wire 2, medium interlayer body 3 draws rod 4, elongated end 4a, flange body 5, flange base plate 51, threaded body 52, the first layer of silica gel 6, the second layer of silica gel 7, epoxy resin body 8.
The utility model embodiment, as depicted in figs. 1 and 2: the heating tube assembly of inner tube of water bowl, comprise tube body 1, be equipped with at least one heating wire 2 in this tube body 1, be filled with medium interlayer body 3 between heating wire 2 and tube body 1 internal face, the two ends inner chamber that tube body 1 is shaped on all is embedded with heating wire 2 is electrically connected and draws rod 4, and the two ends outer wall of tube body 1 all is socketed with flange body 5, and this flange body 5 and tube body 1 weld mutually and fix; Flange body 5 includes flange base plate 51, and the top of this flange base plate 51 is shaped on threaded body 52; Week is intersected along being coated with one deck first layer of silica gel 6 at least in the outside between flange base plate 51 and tube body 1 outer wall, and tube body 1 two-port also seals and is coated with one deck second layer of silica gel 7 at least.
Present embodiment is achieved in that the material of first layer of silica gel 6 and second layer of silica gel 7 has adopted white silica gel material, and this material has permeability preferably after heating; General medium interlayer body 3 selects to use magnesia powder.
Second layer of silica gel 7 is filled in tube body 1 port inner wall at least and draws between the rod 4, and this second layer of silica gel 7 is inconsistent with described medium interlayer body 3.Second layer of silica gel 7 also is coated on the end face of threaded body 52; Described rod 4 one ends that draw are shaped on the elongated end 4a that stretches out in tube body 1 port.
The external part 4a that draws rod 4 is connected with epoxy resin body 8.The length value scope of drawing rod 4 embedding tube bodies 1 inner chamber is 30 millimeters to 40 millimeters, and drawing excellent 4 external part 4a length value scopes is 10.5 millimeters to 11.5 millimeters.Drawing excellent 4 diameter values is 9 millimeters; The two ends that tube body 1 is shaped on parallel layout, and are wound with at least one circle pipe ring body 1a between the two parallel ends of this tube body 1.
Centre-to-centre spacing value range between the two parallel ends of tube body 1 is 54 millimeters to 56 millimeters; The pipe ring body 1a of tube body 1 is two circles, and the pitch value between this pipe ring body 1a is 14.42 millimeters.Flange base plate 51 is a disc, and the distance range between the last plane of this disc and the pipe ring body 1a end wall is 79 millimeters to 81 millimeters.The screw thread value that threaded body 52 is shaped on is the M10 millimeter, and the length of this threaded body 52 is 8 millimeters.The pipe ring body 1a tube wall outer end diameter value scope of tube body 1 is 51 millimeters to 53 millimeters.
Advantage of the present utility model is: tube body and flange body adopt direct welding manner, can the outer wall of tube body not damaged, and body intensity that can reinforced pipe body port position, and then have prolonged the service life of whole pipe fitting; The flange welding manner, compact overall structure, appearance is neat, and manufactures lower; Nose end has adopted first layer of silica gel and second layer of silica gel of white silica gel material configuration, and white silica gel material has permeability preferably, and the damp vapour of medium interlayer body can conveniently be discharged in the pipe, and then has improved the security that the body antiknock is split; Mi Feng welding manner all around seals comparatively tightly, can prevent the seepage of moisture content and produce incrustation scale.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (10)
1, the heating tube assembly of inner tube of water bowl, comprise tube body (1), be equipped with at least one heating wire (2) in the described tube body (1), be filled with medium interlayer body (3) between described heating wire (2) and tube body (1) internal face, the two ends inner chamber that described tube body (1) is shaped on all is embedded with heating wire (2) is electrically connected and draws rod (4), it is characterized in that: the two ends outer wall of described tube body (1) all is socketed with flange body (5), and this flange body (5) welds fixing with described tube body (1) mutually; Described flange body (5) includes flange base plate (51), and the top of this flange base plate (51) is shaped on threaded body (52); Week is intersected along being coated with one deck first layer of silica gel (6) at least in the outside between described flange base plate (51) and tube body (1) outer wall, and described tube body (1) two-port also seals and is coated with one deck second layer of silica gel (7) at least.
2, the heating tube assembly of inner tube of water bowl according to claim 1, it is characterized in that: described second layer of silica gel (7) is filled in tube body (1) port inner wall at least and draws between the rod (4), and this second layer of silica gel (7) is inconsistent with described medium interlayer body (3).
3, the heating tube assembly of inner tube of water bowl according to claim 2 is characterized in that: described second layer of silica gel (7) also is coated on the end face of threaded body (52); Described rod (4) one ends that draw are shaped on the elongated end (4a) that stretches out in tube body (1) port.
4, the heating tube assembly of inner tube of water bowl according to claim 3 is characterized in that: the described external part (4a) that draws rod (4) is connected with epoxy resin body (8).
5, the heating tube assembly of inner tube of water bowl according to claim 4, it is characterized in that: described to draw the length value scope that rod (4) embeds tube body (1) inner chamber be 30 millimeters to 40 millimeters, and described to draw rod (4) external part (4a) length value scope be 10.5 millimeters to 11.5 millimeters.
6, the heating tube assembly of inner tube of water bowl according to claim 5 is characterized in that: described to draw rod (4) diameter value be 9 millimeters; The two ends that described tube body (1) is shaped on parallel layout, and are wound with at least one circle pipe ring body (1a) between the two parallel ends of this tube body (1).
7, the heating tube assembly of inner tube of water bowl according to claim 6 is characterized in that: the centre-to-centre spacing value range between the two parallel ends of described tube body (1) is 54 millimeters to 56 millimeters; The pipe ring body (1a) of described tube body (1) is two circles, and the pitch value between this pipe ring body (1a) is 14.42 millimeters.
8, the heating tube assembly of inner tube of water bowl according to claim 7 is characterized in that: described flange base plate (51) is a disc, and the distance range between the last plane of this disc and pipe ring body (1a) end wall is 79 millimeters to 81 millimeters.
9, the heating tube assembly of inner tube of water bowl according to claim 8 is characterized in that: the screw thread value that described threaded body (52) is shaped on is the M10 millimeter, and the length of this threaded body (52) is 8 millimeters.
10, the heating tube assembly of inner tube of water bowl according to claim 9 is characterized in that: pipe ring body (1a) the tube wall outer end diameter value scope of described tube body (1) is 51 millimeters to 53 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201662574U CN201324147Y (en) | 2008-10-16 | 2008-10-16 | Heating tube component of water drinker liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201662574U CN201324147Y (en) | 2008-10-16 | 2008-10-16 | Heating tube component of water drinker liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201324147Y true CN201324147Y (en) | 2009-10-14 |
Family
ID=41176127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201662574U Expired - Fee Related CN201324147Y (en) | 2008-10-16 | 2008-10-16 | Heating tube component of water drinker liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201324147Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479229A (en) * | 2013-09-25 | 2014-01-01 | 佛山市顺德区奇林电气有限公司 | Instant water heating device for drinking water products |
-
2008
- 2008-10-16 CN CNU2008201662574U patent/CN201324147Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479229A (en) * | 2013-09-25 | 2014-01-01 | 佛山市顺德区奇林电气有限公司 | Instant water heating device for drinking water products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |