CN208956352U - Heat-generating pipe - Google Patents
Heat-generating pipe Download PDFInfo
- Publication number
- CN208956352U CN208956352U CN201821372583.0U CN201821372583U CN208956352U CN 208956352 U CN208956352 U CN 208956352U CN 201821372583 U CN201821372583 U CN 201821372583U CN 208956352 U CN208956352 U CN 208956352U
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- Prior art keywords
- graphite film
- route
- stainless steel
- steel tube
- heat
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- 229910002804 graphite Inorganic materials 0.000 claims abstract description 139
- 239000010439 graphite Substances 0.000 claims abstract description 139
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 138
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 59
- 239000010935 stainless steel Substances 0.000 claims abstract description 59
- 206010037660 Pyrexia Diseases 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 description 16
- 238000009413 insulation Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 11
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 8
- 238000007639 printing Methods 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000006392 deoxygenation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model provides a kind of heat-generating pipe, it is related to heat generating device technical field, heat-generating pipe provided by the utility model includes: stainless steel tube, fever mechanism and connecting terminal, and fever mechanism includes graphite film route, graphite film route is set to stainless steel tube, connecting terminal and graphite film connection.Heat-generating pipe provided by the utility model alleviates the technical issues of the relevant technologies heat-generating pipe complex production process.
Description
Technical field
The utility model relates to heat generating device technical fields, more particularly, to a kind of heat-generating pipe.
Background technique
Stainless steel tube thick-film heating technology is to use screen printing technique on substrate derived from American-European thick film electroheat technology
The materials such as dielectric, resistance, conductor, protection glaze are printed, are formed by high temperature sintering, there is thermal effect height, performance stabilization, safety
Durable clear superiority.
Thick-film heating body by stainless steel thick-film heating pipe, protection PP shell, intake-outlet connector, anti-dry heating temperature controller, lead
The composition such as fluidization tower and conducting wire.It is easy to using installation and connection water route.Applied to instant heating type drinking machine, instant heating type water boiler, pipeline
Treasured, milk maker, coffee machine and other fluid heating arts under mechanical, electrical hot water tap, kitchen.
Traditional thick film heating body relies primarily on thick film screen typography, specific production technology are as follows: baseplate material
Pretreatment-printing dielectric-drying-sintering-printed resistor-drying-sintering-printed conductor-drying-burning
Knot-printing surface dielectric-sintering-drying, complex production process.
Utility model content
The purpose of this utility model is to provide a kind of heat-generating pipes, to alleviate the relevant technologies heat-generating pipe complex production process
Technical problem.
Heat-generating pipe provided by the utility model includes: stainless steel tube, fever mechanism and connecting terminal, fever mechanism packet
Graphite film route is included, the graphite film route is set to the stainless steel tube, the connecting terminal and the graphite film connection.
Further, the graphite film route includes the first graphite film route and the second graphite film route, first stone
Ink film route and the second graphite film route are set to the stainless steel tube.
Further, the first graphite film route and the second graphite film route are along the length side of the stainless steel tube
To setting.
Further, the fever mechanism further includes the first insulating layer and second insulating layer, and the graphite film route is located at
Between first insulating layer and the second insulating layer；
First insulating layer or the second insulating layer are connect with the stainless steel tube.
Further, the connecting terminal includes the first hot terminal, the second hot terminal, zero curve terminals and ground
Line terminals；
First hot terminal and the first graphite film connection, second hot terminal and described the
Two graphite film connections；
The zero curve terminals respectively with the first graphite film route and the second graphite film connection.
Further, first hot terminal, second hot terminal, zero curve terminals and described
Line terminals are located at the same side of the first graphite film route.
Further, the thickness range of the stainless steel tube is 0.5mm-1mm；
The external diametrical extent 19.8mm-20.2mm of the stainless steel tube；
The length range of the stainless steel tube is 129.8mm-130.2mm.
The production technology of heat-generating pipe provided by the utility model includes:
Cut graphite film route；
Connect tungsten wire and the graphite film route；
Echo insulating layer in graphite film route two sides；
The graphite film connection is in stainless steel tube.
Further, the tungsten wire and the graphite film route are connected by printing and dyeing method.
Further, graphite film route two sides echo insulating layer and include:
The first side of the graphite film route is echoed by insulation paste；
The second side of the graphite film route is echoed by insulation paste.
Further, after insulating layer is echoed in graphite film route two sides, in such a way that low pressure rolls, make the insulation paste
It is bonded with the graphite film route deoxygenation.
Further, then the graphite film route is sintered in the outer peripheral surface of the stainless steel tube by jig.
Heat-generating pipe provided by the utility model includes: stainless steel tube, fever mechanism and connecting terminal, and fever mechanism includes stone
Ink film route, graphite film route are set to stainless steel tube, connecting terminal and graphite film connection.By connecting terminal to graphite film
Route is powered, and graphite film route generates thermal energy, heats to heating object；It produces the utility model and heat-generating pipe below is provided
When, it, can be by graphite film connection on stainless steel tube after insulation paste is echoed in the two sides of graphite film, skill related to production
Heat-generating pipe in art is printed repeatedly and is compared with the technique of sintering, and technique is simpler.
Detailed description of the invention
Technical solution in order to illustrate more clearly of specific embodiment of the present invention or in the related technology, below will be right
Attached drawing needed in specific embodiment or description of Related Art is briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of heat-generating pipe provided by the embodiment of the utility model.
Icon: 100- stainless steel tube；200- graphite film route；210- the first graphite film route；The second graphite of 220-
Film route；The first hot terminal of 310-；The second hot terminal of 320-；330- zero curve terminals.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the structural schematic diagram of heat-generating pipe provided by the embodiment of the utility model, as shown in Figure 1, the utility model is real
The heat-generating pipe for applying example offer includes: stainless steel tube 100, fever mechanism and connecting terminal, and fever mechanism includes graphite film route
200, graphite film route 200 is set to stainless steel tube 100, and connecting terminal is connect with graphite film route 200.
Specifically, graphite film route 200 is wrapped in the outer peripheral surface of stainless steel tube 100, along the length side of stainless steel tube 100
To graphite film route 200 is stretched out at the both ends of stainless steel tube 100；Connecting terminal is connected to one end of graphite film route 200.
Further, graphite film route 200 includes the first graphite film route 210 and the second graphite film route 220, the first stone
Ink film route 210 and the second graphite film route 220 are set to stainless steel tube 100.
Specifically, as shown in Figure 1, the first graphite film route 210 and the second graphite film route 220 are along stainless steel tube 100
The heater wire bending shape distribution of length direction distribution, the first graphite film route 210 and the second graphite film route 220；
The power of second graphite film route 220 is greater than the power of the first graphite film route 210, specifically, the first graphite film
The power of route 210 is 800W, and the power of the second graphite film route 220 is 1400W；Connecting terminal is connected to the first graphite film line
The one end far from the second graphite film route 220 on road 210.When to heating object heating, the first graphite film route 210 and the second stone
Ink film route 220 generates heat simultaneously, improves heating efficiency.
Further, fever mechanism further includes the first insulating layer and second insulating layer, and graphite film route 200 is located at first absolutely
Between edge layer and second insulating layer；
First insulating layer or second insulating layer are connect with stainless steel tube 100.
First insulating layer is located at the first side of graphite film route 200, and connect with graphite film route 200, second insulating layer
It is connect positioned at second side of graphite film route 200, and with graphite film route 200, the first side of graphite film route 200 and second side
Mutually deviate from.
First insulating layer or second insulating layer are connected to the outer peripheral surface of stainless steel tube 100, so that fever mechanism be made to be wrapped in
The outer peripheral surface of stainless steel tube 100.Graphite film route 200 between the first insulating layer and second insulating layer, the first insulating layer and
Second insulating layer plays a protective role to graphite film route 200, and prevents from generating electric leakage during heating, when improving use
Safety.
Further, connecting terminal includes the first hot terminal 310, the second hot terminal 320, zero curve terminals
330 and ground wire terminals, the first hot terminal 310 connect with the first graphite film route 210, the second hot terminal 320 with
Second graphite film route 220 connection, zero curve terminals 330 respectively with the first graphite film route 210 and the second graphite film route 220
Connection.
Specifically, the first hot terminal 310, the second hot terminal 320, zero curve terminals 330 and ground wire terminals
Positioned at the same side of the first graphite film route 210, and it is affixed on the periphery wall of stainless steel tube 100.Outside line passes through the first fire
Line terminals 310, the second hot terminal 320, zero curve terminals 330 and the first graphite film route 210 and the second graphite film line
Road 220 connects.
Further, the thickness range of stainless steel tube 100 is 0.5mm-1mm；
The external diametrical extent 19.8mm-20.2mm of stainless steel tube 100；
The length range of stainless steel tube 100 is 129.8mm-130.2mm.
Specifically, the thickness of stainless steel tube 100 can be 0.5mm, 0.8mm or 1mm etc., in the present embodiment, stainless steel tube 100
With a thickness of 0.8mm, avoid influencing the intensity of heat-generating pipe because stainless steel tube 100 is excessively thin, meanwhile, avoid because of stainless steel tube 100
Thickness it is blocked up and increase the quality of stainless steel tube 100.
In some embodiments, the outer diameter of stainless steel tube 100 can be 19.8mm, 20mm or 20.2mm etc., in the present embodiment,
The outer diameter of stainless steel tube 100 is 20mm；While meeting installation graphite film route 200, avoid increasing occupancy because diameter is excessive
Space.
In some embodiments, the length of stainless steel tube 100 can be 129.8mm, 130mm or 130.2mm etc., the present embodiment
In, the length of stainless steel tube 100 is 130mm, while meeting installation graphite film route 200, avoids increasing because length is excessive
Occupied space.
The production technology of heat-generating pipe provided by the embodiment of the utility model includes:
Cut graphite film route 200；
Connect tungsten wire and graphite film route 200；
Echo insulating layer in 200 two sides of graphite film route；
Graphite film route 200 is connected to stainless steel tube 100.
Specifically, cutting graphite film by the line map of design using laser cutting machine, graphite film is cut out to the graphite of needs
Film route 200；Tungsten wire is connect with graphite film route 200, and tungsten wire is used to external electric energy being transferred to graphite film route 200, is made
200 heating power of graphite film route；Insulating layer is set in the two sides of graphite film route 200, two side insulation layers are to graphite film route
200 play a protective role, and prevent graphite film route 200 from leaking electricity outward, play the role of safeguard protection；Graphite film route 200 with
Insulating layer is connected to the outer peripheral surface of stainless steel tube 100, and stainless steel tube 100 plays a supporting role to graphite film route 200.
Further, tungsten wire and graphite film route 200 are connected by printing and dyeing method.
Specifically, tungsten wire is connect by printing and dyeing method with one end of graphite film route 200, it is sintered, realizes after printing and dyeing
The connection of tungsten wire and graphite film route 200.
Further, 200 two sides of graphite film route echo insulating layer and include:
The first side of graphite film route 200 is echoed by insulation paste；
The second side of graphite film route 200 is echoed by insulation paste.
Specifically, insulation paste to be applied to the first side of graphite film route 200, then it is sintered, insulation paste exists
The first side of graphite film route 200 forms the first insulating layer；
Then insulation paste is applied to the second side of graphite film route 200, be then sintered, insulation paste is in graphite
The second side of film route 200 forms second insulating layer.
First insulating layer and second insulating layer play a protective role to graphite film route 200, and prevent graphite film route 200
Electric leakage outward, plays the role of safeguard protection；It echos insulation paste and graphite film route 200 can be connected to not in the two sides of graphite film
It becomes rusty on steel pipe 100, with production heat-generating pipe in the related technology, prints and compared with the technique of sintering repeatedly, simple process.
Further, after insulating layer is echoed in 200 two sides of graphite film route, in such a way that low pressure rolls, make insulation paste
It is bonded with 200 deoxygenation of graphite film route.
In the two sides brushing insulation paste of graphite film route 200, and after being sintered and forming the first insulating layer and second insulating layer,
It is connected with the graphite film route 200 of the first insulating layer and second insulating layer by pressure roller rolling, makes graphite film route 200 and first
Gas discharge between insulating layer and second insulating layer, to make graphite film route 200 and the first insulating layer and second insulating layer
More it is bonded.
Further, then graphite film route 200 is sintered in the outer peripheral surface of stainless steel tube 100 by jig.
Specifically, graphite film route 200 is sintered in stainless steel in the environment of 600 DEG C -800 DEG C of high temperature by jig
On pipe 100, graphite film route 200 is isolated with stainless steel tube 100 for the first insulating layer or second insulating layer, corresponding second insulation
Graphite film route 200 is isolated from the outside by layer or the first insulating layer, is prevented in heating process, and graphite film route 200 leaks electricity and sends out
It is raw dangerous
Heat-generating pipe provided by the embodiment of the utility model includes: stainless steel tube 100, fever mechanism and connecting terminal, fever
Mechanism includes graphite film route 200, and graphite film route 200 is set to stainless steel tube 100, and connecting terminal and graphite film route 200 connect
It connects.It is powered by connecting terminal to graphite film route 200, graphite film route 200 generates thermal energy, heats to heating object；
When production the utility model embodiment provides heat-generating pipe below, echoing insulation paste in the two sides of graphite film can be by graphite film line
Road 200 is connected on stainless steel tube 100, with production heat-generating pipe in the related technology, is printed and is compared with the technique of sintering repeatedly, technique
It is simpler.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model embodiment, rather than
It is limited；Although the utility model embodiment is described in detail referring to foregoing embodiments, this field it is common
Technical staff is it is understood that it is still possible to modify the technical solutions described in the foregoing embodiments, or to wherein
Some or all of technical characteristic is equivalently replaced；And these are modified or replaceed, and do not make the essence of corresponding technical solution
It is detached from the range of each embodiment technical solution of the utility model embodiment.
Claims (10)
1. a kind of heat-generating pipe characterized by comprising stainless steel tube, fever mechanism and connecting terminal, the fever mechanism include
Graphite film route, the graphite film route are set to the stainless steel tube, the connecting terminal and the graphite film connection.
2. heat-generating pipe according to claim 1, which is characterized in that the graphite film route include the first graphite film route and
Second graphite film route, the first graphite film route and the second graphite film route are set to the stainless steel tube.
3. heat-generating pipe according to claim 2, which is characterized in that the first graphite film route and second graphite film
Route is arranged along the length direction of the stainless steel tube.
4. heat-generating pipe according to claim 1, which is characterized in that the fever mechanism further includes the first insulating layer and second
Insulating layer, the graphite film route is between first insulating layer and the second insulating layer；
First insulating layer or the second insulating layer are connect with the stainless steel tube.
5. heat-generating pipe according to claim 3, which is characterized in that the connecting terminal includes the first hot terminal, the
Two hot terminals, zero curve terminals and ground wire terminals；
First hot terminal and the first graphite film connection, second hot terminal and second stone
Ink film connection；
The zero curve terminals respectively with the first graphite film route and the second graphite film connection.
6. heat-generating pipe according to claim 5, which is characterized in that first hot terminal, second firewire connect
Line end, the zero curve terminals and the ground wire terminals are located at the same side of the first graphite film route.
7. heat-generating pipe according to claim 1, which is characterized in that the thickness range of the stainless steel tube is 0.5mm-
1mm。
8. heat-generating pipe according to claim 1, which is characterized in that the external diametrical extent 19.8mm- of the stainless steel tube
20.2mm。
9. heat-generating pipe according to claim 1, which is characterized in that the length range of the stainless steel tube is 129.8mm-
130.2mm。
10. heat-generating pipe according to claim 1, which is characterized in that be sintered in the graphite film route by jig
The outer peripheral surface of the stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372583.0U CN208956352U (en) | 2018-08-23 | 2018-08-23 | Heat-generating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372583.0U CN208956352U (en) | 2018-08-23 | 2018-08-23 | Heat-generating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208956352U true CN208956352U (en) | 2019-06-07 |
Family
ID=66735648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821372583.0U Active CN208956352U (en) | 2018-08-23 | 2018-08-23 | Heat-generating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208956352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924978A (en) * | 2018-08-23 | 2018-11-30 | 江苏墨泰新材料有限公司 | Heat-generating pipe and its production technology |
-
2018
- 2018-08-23 CN CN201821372583.0U patent/CN208956352U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924978A (en) * | 2018-08-23 | 2018-11-30 | 江苏墨泰新材料有限公司 | Heat-generating pipe and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heating tube Granted publication date: 20190607 Pledgee: Jiangsu Zhonghui Chemical Co.,Ltd. Pledgor: JIANGSU MOTAI NEW MATERIAL CO.,LTD. Registration number: Y2024980004727 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240520 Address after: 225400 No. 8, Zhong Dan Road, Hongqiao Town, Taixing City, Taizhou, Jiangsu. Patentee after: Jiangsu Zhongdan New Materials Technology Co.,Ltd. Country or region after: China Address before: Room 1817, building 1, 311 Yanxin Road, economic development zone, Huishan District, Wuxi City, Jiangsu Province, 214000 Patentee before: JIANGSU MOTAI NEW MATERIAL CO.,LTD. Country or region before: China |