CN202261854U - Thick film heater provided with flange cover - Google Patents
Thick film heater provided with flange cover Download PDFInfo
- Publication number
- CN202261854U CN202261854U CN2011203994148U CN201120399414U CN202261854U CN 202261854 U CN202261854 U CN 202261854U CN 2011203994148 U CN2011203994148 U CN 2011203994148U CN 201120399414 U CN201120399414 U CN 201120399414U CN 202261854 U CN202261854 U CN 202261854U
- Authority
- CN
- China
- Prior art keywords
- thick film
- film heating
- fixture
- heating plates
- film heater
- 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 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 3
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 206010039966 Senile dementia Diseases 0.000 description 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
Abstract
The utility model discloses a thick film heater provided with a flange cover, which comprises thick film heating plates and a fixing device covered outside the thick film heating plates, and is characterized in that the two thick film heating plates are arranged in parallel, and a gap is reserved between the two thick film heating plates; a sealing ring is arranged between the thick film heating plates and the fixing device; furthermore, the flange cover is also arranged to be fixed with one end of the fixing device. The thick film heater is convenient to install, stable and reliable in structure and good in sealing property; the thick film heater is applicable to various common industrial productions due to the design of the flange cover; and the thick film heating plates are convenient to replace and maintain.
Description
Technical field
The utility model relates to a kind of heater, particularly a kind of high-end heater that uses the thick film heating plate as heat generating component.
Background technology
Thick-film heating element is to adopt the thick film silk-screen printing technique, on substrates such as stainless steel or pottery, prints materials such as dielectric, heating resistor, conductor, glass protection slurry, the new Type of Heating element that forms through high temperature sintering.Can be applicable to heating fields such as household electrical appliances, instrument and equipment.It is the product that the integrated circuit technology of preparing combines with new material technology.Compare with traditional electrical thermal element (electric furnace heating wire), stainless steel substrate high power density thick film electric heating element has following main feature:
1), power density is big; 2), start soon the firing rate height; 3), mechanical strength is high, anti-vibration, thermal shock resistance are strong; 4), that element is Boping is planar, also can be made into curved surface, volume is little, is convenient to install; 5), heater element power density is prone to realize the micronized design; 6), be prone to realize temperature control material and the design of thermo electric material copline; 7), energy-conservation because its calandria adopts screen printing process, the calandria volume can be ignored basically, adds very fast temperature rise speed, so than traditional electrical thermal element energy-conservation 10～25%; 8), the life-span is long, can reach more than 10000 hours; 9), useful health, do not produce the aluminium ion that possibly cause senile dementia.
But the thick film heating plate is relatively fragile, and how it being protected in the time of use and installing is the problem that solves of being eager in the industry always, has only safe and reliable mounting structure, could satisfy promoting the use of of thick film heater.
The utility model content
The purpose of the utility model is the difficult point for the application practice that overcomes the described thick film heating plate of background technology, invents a kind of reliable structure thick film heater, for the use of various occasions facilitates.
For this reason, the technical scheme of the utility model is:
A kind of thick film heater of flanged lid; Contain thick film heating plate and the fixture that covers on the outside, it is characterized in that having two parallel placements of thick film heating plate, the space is left in the centre; Between thick film heating plate and fixture, be provided with a circle sealing ring, an end of blind flange and fixture is fixed.
Described sealing ring has a fin in the middle of the inner ring, and the space between described two thick film heating plates is supported two thick film heating plates and formed by this fin.
Described fixture is combined by two slit bamboo or chopped wood circular shells of symmetry, with bolt.
Preferably: also be provided with a circle flange seal circle between described blind flange and the fixture.
Another is preferred: described fixture, and an end of its mounting flange lid, the outer ring is provided with the groove of symmetry, the corresponding boss that is provided with on the blind flange, boss is pressed into groove and fixes.
The utility model has the advantages that easy for installation, stable and reliable structure, good airproof performance, the design of blind flange makes it can be applicable to various common used in industry productions.And be convenient to repair and replacement thick film heating plate.
Description of drawings
Fig. 1, the sectional structure chart of the utility model.
Embodiment
Like Fig. 1, the utility model is a kind of thick film heater of flanged lid 3, two thick film heating plates the 1, the 2nd, heater element; Parallel placing among the sealing ring 6; Have 61, two thick film heating plates of a circle fin to be arranged in the both sides of fin 61 respectively in the middle of the inner ring of sealing ring 6, the centre forms the space.Sealing ring 6 outsides are fixing with fixture 5.Fixture 5 is circular shells of two slit bamboo or chopped woods symmetries, and wherein a side is provided with mounting ear, is used for adpting flange lid 3.Two slit bamboo or chopped wood circular shells are fixing with bolt 7 in the present embodiment.
The mounting ear of said fixture 5, outer ring are provided with a circle groove, and the corresponding boss that is provided with on the blind flange 3, boss are pressed into behind the groove to connect with flange bolt 4 fixture 5 and blind flange 3 are fixed together.The fixed form of said fixing device itself also can be other fixed forms with it and blind flange: like welding, die casting, concerning those skilled in the art, fixed form is not technological difficulties.
Want in fixture 5 on the end face of adpting flange lid 3, end face is the part beyond the groove here, also is provided with a circle flange seal circle 8, is used for accomplishing the sealing between blind flange 3 and the fixture 5.
Claims (5)
1. the thick film heater of a flanged lid; Contain thick film heating plate and the fixture (5) that covers on the outside; It is characterized in that: the parallel placement of two thick film heating plates (1,2) is arranged, and the space is left in the centre, between thick film heating plate (1,2) and fixture (5), is provided with a circle sealing ring (6); And, also be provided with blind flange (4) and fix with an end of fixture (5).
2. thick film heater according to claim 1 is characterized in that: the space between described two thick film heating plates (1,2) is to support two thick film heating plates and form by being arranged on a fin (61) on the sealing ring (6).
3. thick film heater according to claim 1 is characterized in that: described fixture (5) is combined by two slit bamboo or chopped wood circular shells of symmetry, and is fixing with bolt (7).
4. thick film heater according to claim 1 is characterized in that: also be provided with a circle flange seal circle (8) between described blind flange (3) and the fixture (5).
5. thick film heater according to claim 1 is characterized in that: described fixture (5), and an end of its mounting flange lid (3), the outer ring is provided with the groove of symmetry, and blind flange (3) is gone up the corresponding boss that is provided with, and boss is pressed into groove and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203994148U CN202261854U (en) | 2011-10-19 | 2011-10-19 | Thick film heater provided with flange cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203994148U CN202261854U (en) | 2011-10-19 | 2011-10-19 | Thick film heater provided with flange cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202261854U true CN202261854U (en) | 2012-05-30 |
Family
ID=46123027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203994148U Expired - Fee Related CN202261854U (en) | 2011-10-19 | 2011-10-19 | Thick film heater provided with flange cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202261854U (en) |
-
2011
- 2011-10-19 CN CN2011203994148U patent/CN202261854U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN BENYI ELECTRICAL APPLIANCE TECHNOLOGY CO., Free format text: FORMER OWNER: LUO SHIBO Effective date: 20150123 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 637237 NANCHONG, SICHUAN PROVINCE TO: 362200 QUANZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150123 Address after: 362200 Fujian province Quanzhou City Yonghe town of Jinjiang City Ying Dun Cun Luzhou pit No. 25 West Patentee after: FUJIAN BENYI ELECTRIC APPLIANCE TECHNOLOGY CO., LTD. Address before: The 7 group of 637237 Nanchong City Hongmiao Ju Cun, Xichong County in Sichuan province Qing Shi Zhen Patentee before: Luo Shibo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20161019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |