CN208638746U - A kind of grafting assembly type fin electric heating tube - Google Patents
A kind of grafting assembly type fin electric heating tube Download PDFInfo
- Publication number
- CN208638746U CN208638746U CN201821025092.9U CN201821025092U CN208638746U CN 208638746 U CN208638746 U CN 208638746U CN 201821025092 U CN201821025092 U CN 201821025092U CN 208638746 U CN208638746 U CN 208638746U
- Authority
- CN
- China
- Prior art keywords
- fin
- electric heating
- heating tube
- fastening bolt
- snap rings
- 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
- 238000005485 electric heating Methods 0.000 title claims abstract description 47
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 2
- 241000256259 Noctuidae Species 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 11
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 7
- 239000000395 magnesium oxide Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of grafting assembly type fin electric heating tubes, including electric heating tube and nut, one end of the electric heating tube is provided with the first fastening bolt, the other end is provided with the second fastening bolt, full copper screw thread is offered in first fastening bolt and the second fastening bolt, and first one end of fastening bolt and the second fastening bolt be provided with energization connector, the nut and full copper threaded engagement connection, the centre of the electric heating tube is arranged with protective metal shell pipe at the end position far from the first fastening bolt and the second fastening bolt, the utility model is provided with upper fin, lower fin, buckle, bayonet, upper snap rings and lower snap rings, fin is divided into upper fin and lower fin, upper fin and lower fin are connected together by buckle and bayonet engaging, upper snap rings and lower snap rings are stuck in the pipe of U-shaped electric heating tube On son, when fin needs to clean, the buckle of upper fin on piece is taken out to disassemble from the bayonet of underwing on piece and is cleaned.
Description
Technical field
The utility model belongs to electric heating tube technical field, and in particular to a kind of grafting assembly type fin electric heating tube.
Background technique
Electric heating tube be tubular electrothermal element it be made of metal tube spiral resistance wire and crystal magnesium oxide powder etc.,
Generally hair is made with materials such as high-quality import stainless steel tube, import high-temperature oxydation magnesium powder, high-quality heating wire in electric heating tube product
Other structures part is made with stainless steel in thermal element, has excellent overall performance, and there are also extra long lifes, is easy the spy of maintenance
Point is evenly distributed high temperature resistance silk in stainless steel seamless pipe, inserts heating conduction in gap section and insulation performance is good
Good crystal magnesium oxide powder, structure is not only advanced, and the thermal efficiency is high, and fever uniformly, when having electric current to pass through in high temperature resistance silk, generates
Heat spread by magnesia powder to metal tube surface, then be transmitted in heated object or air, achieve the purpose that heating.
But existing electric heating tube comes with some shortcomings when in use, for example, electric heating tube is not easy to disassembly to fin
It is cleaned, influences the heating effect of heating tube, and heating tube is not easy to take, many is brought when installing to user of service not
Just.
Utility model content
The purpose of this utility model is to provide a kind of grafting assembly type fin electric heating tubes, to solve above-mentioned background technique
Middle proposition heating tube is not easy to the problem of dismantling and taking.
To achieve the above object, the utility model provides the following technical solutions: a kind of grafting assembly type fin electric heating tube,
Including electric heating tube and nut, one end of the electric heating tube is provided with the first fastening bolt, and the other end is provided with the second fastening
Bolt, offers full copper screw thread in first fastening bolt and the second fastening bolt, and the first fastening bolt and second tight
One end of fixing bolt is provided with energization connector, the nut and full copper threaded engagement connection, and the centre of the electric heating tube is remote
From being arranged with protective metal shell pipe, the two sides of the protective metal shell pipe at an end position of the first fastening bolt and the second fastening bolt
Wall is provided with handle, sets between protective metal shell pipe and the first fastening bolt and the second fastening bolt on the electric heating tube
It is equipped with fin, the fin includes upper fin and lower fin, and the side of the upper fin offers snap rings, and upper fin
Side is provided with buckle, and the side of the lower fin offers the lower snap rings to match with upper snap rings, and the one of lower fin
Side is provided with the bayonet to match with buckle.
Preferably, the electric heating tube is U-shaped structure
Preferably, the upper fin is connected together with lower fin by buckle and bayonet, and is buckled and be provided with bayonet
Three.
Preferably, there are two the upper snap rings and lower snap rings are respectively provided with, and upper snap rings and lower snap rings are fastened on
The outside of electric heating tube.
Preferably, the handle is welded and fixed with protective metal shell pipe and connect.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with upper fin, lower fin, buckle, bayonet, upper snap rings and lower snap rings, by fin
It is divided into fin and lower fin, upper fin and lower fin is connected together by buckle and bayonet engaging, by upper snap rings under
Snap rings are stuck on the pipe of U-shaped electric heating tube, when fin needs to clean, by the buckle of upper fin on piece from underwing on piece
Taken out in bayonet and disassemble and is cleaned, solved electric heating tube and be not easy to disassembly and fin is cleaned, influence plus
The problem of heating effect of heat pipe.
(2) the utility model be provided with protective metal shell pipe and handle, by protective metal shell pipe sleeve electric heating tube U-shaped bend pipe
Place is taken out by handle when needing to install or needing to remove electric heating tube, solves heating tube and be not easy to take, give
User of service brings the problem of many inconvenience when installing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the fractionation schematic diagram of the utility model fin；
Fig. 3 is the fractionation schematic diagram of the utility model fastening bolt；
Fig. 4 is the side view of the utility model protective metal shell pipe；
In figure: 1- fin, 2- protective metal shell pipe, 21- handle, 3- electric heating tube, the upper fin of 11-, the upper snap rings of 111-,
112- buckle, snap rings, 122- bayonet, the first fastening bolt of 4-, the full copper screw thread of 41-, 5- nut, 6- under fin, 121- under 12-
Energization connector, the second fastening bolt of 7-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 4, the utility model provides the following technical solutions: a kind of grafting assembly type fin electric heating
Pipe, including electric heating tube 3 and nut 5, one end of electric heating tube 3 are provided with the first fastening bolt 4, and it is tight that the other end is provided with second
Full copper screw thread 41, and the first fastening bolt 4 and are offered in fixing bolt 7, the first fastening bolt 4 and the second fastening bolt 7
One end of two fastening bolts 7 is provided with energization connector 6, and nut 5 is screwed with full copper screw thread 41 and connect, the centre of electric heating tube 3
It is arranged with protective metal shell pipe 2 at an end position far from the first fastening bolt 4 and the second fastening bolt 7, protective metal shell pipe 2
Two sidewalls are provided with handle 21, are located at protective metal shell pipe 2 and the first fastening bolt 4 and the second fastening bolt on electric heating tube 3
Fin 1 is provided between 7, fin 1 includes upper fin 11 and lower fin 12, and the side of upper fin 11 offers snap rings 111,
And the side of upper fin 11 is provided with buckle 112, the side of lower fin 12 is offered lower to be engaged with what upper snap rings 111 matched
Ring 121, and the side of lower fin 12 is provided with the bayonet 122 to match with buckle 112.
In the present embodiment, it is preferred that electric heating tube 3 is U-shaped structure, is evenly distributed high temperature resistance silk in U-tube, and fill out
Filled with the good crystal magnesium oxide powder of heating conduction and insulation performance.
In the present embodiment, it is preferred that upper fin 11 is connected together with lower fin 12 by buckle 112 and bayonet 122, and
There are three buckle 112 and bayonet 122 are respectively provided with.
In the present embodiment, it is preferred that there are two above snap rings 111 and lower snap rings 121 are respectively provided with, and upper snap rings 111
The outside of electric heating tube 3 is fastened on lower snap rings 121.
In the present embodiment, it is preferred that handle 21 is welded and fixed with protective metal shell pipe 2 and connect.
The working principle and process for using of the utility model: this is practical in use, energization connector 6 and external power supply are connected
Electricity is evenly distributed high temperature resistance silk in electric heating tube 3, and when having electric current to pass through in high temperature resistance silk, the heat of generation passes through knot
Then brilliant magnesia powder is transmitted in heated object or air again to diffusion at the fin 1 on 3 surface of electric heating tube by fin 1
It goes, achievees the purpose that heating, the first fastening bolt 4 and the second fastening bolt 7 for installing electric heating tube 3, when fin 1 needs clearly
When washing, the buckle 112 on upper fin 11 is taken out to disassemble from the bayonet 122 on lower fin 12 and is cleaned, needed
It is taken out when installing or needing to remove electric heating tube 3 by handle 21.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of grafting assembly type fin electric heating tube, including electric heating tube (3) and nut (5), which is characterized in that the electricity adds
One end of heat pipe (3) is provided with the first fastening bolt (4), and the other end is provided with the second fastening bolt (7), the first fastening spiral shell
Full copper screw thread (41), and the first fastening bolt (4) and the second fastening bolt are offered on bolt (4) and the second fastening bolt (7)
(7) one end is provided with energization connector (6), and the nut (5) screws with full copper screw thread (41) and connect, the electric heating tube
(3) centre is arranged with protective metal shell pipe (2) at the end position far from the first fastening bolt (4) and the second fastening bolt (7),
The two sidewalls of the protective metal shell pipe (2) are provided with handle (21), are located at protective metal shell pipe (2) on the electric heating tube (3)
It is provided between the first fastening bolt (4) and the second fastening bolt (7) fin (1), the fin (1) includes upper fin (11)
It is offered snap rings (111) with the side of lower fin (12), the upper fin (11), and the side of upper fin (11) is provided with
It buckling (112), the side of the lower fin (12) offers the lower snap rings (121) to match with upper snap rings (111), and under
The side of fin (12) is provided with the bayonet (122) to match with buckle (112).
2. a kind of grafting assembly type fin electric heating tube according to claim 1, it is characterised in that: the electric heating tube
It (3) is U-shaped structure.
3. a kind of grafting assembly type fin electric heating tube according to claim 1, it is characterised in that: the upper fin (11)
It is connected together with lower fin (12) by buckle (112) and bayonet (122), and buckle (112) and bayonet (122) are provided with three
It is a.
4. a kind of grafting assembly type fin electric heating tube according to claim 1, it is characterised in that: the upper snap rings
(111) and there are two lower snap rings (121) are respectively provided with, and upper snap rings (111) and lower snap rings (121) are fastened on electric heating tube
(3) outside.
5. a kind of grafting assembly type fin electric heating tube according to claim 1, it is characterised in that: the handle (21) with
Connection is welded and fixed in protective metal shell pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025092.9U CN208638746U (en) | 2018-06-30 | 2018-06-30 | A kind of grafting assembly type fin electric heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025092.9U CN208638746U (en) | 2018-06-30 | 2018-06-30 | A kind of grafting assembly type fin electric heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208638746U true CN208638746U (en) | 2019-03-22 |
Family
ID=65735494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821025092.9U Expired - Fee Related CN208638746U (en) | 2018-06-30 | 2018-06-30 | A kind of grafting assembly type fin electric heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208638746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255974A (en) * | 2020-03-10 | 2020-06-09 | 宁波乏迩智能科技有限公司 | Pipeline heater |
-
2018
- 2018-06-30 CN CN201821025092.9U patent/CN208638746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255974A (en) * | 2020-03-10 | 2020-06-09 | 宁波乏迩智能科技有限公司 | Pipeline heater |
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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 |
Granted publication date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |