CN1114805C - 电即热型管式液体加热器 - Google Patents
电即热型管式液体加热器 Download PDFInfo
- Publication number
- CN1114805C CN1114805C CN 00117255 CN00117255A CN1114805C CN 1114805 C CN1114805 C CN 1114805C CN 00117255 CN00117255 CN 00117255 CN 00117255 A CN00117255 A CN 00117255A CN 1114805 C CN1114805 C CN 1114805C
- Authority
- CN
- China
- Prior art keywords
- pipeline
- heat
- heater
- electric
- tubular liquid
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000011810 insulating material Substances 0.000 claims abstract description 5
- 239000004065 semiconductor Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000002633 protecting effect Effects 0.000 abstract description 2
- 239000006096 absorbing agent Substances 0.000 abstract 5
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Resistance Heating (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00117255 CN1114805C (zh) | 2000-07-17 | 2000-07-17 | 电即热型管式液体加热器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00117255 CN1114805C (zh) | 2000-07-17 | 2000-07-17 | 电即热型管式液体加热器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1280280A CN1280280A (zh) | 2001-01-17 |
CN1114805C true CN1114805C (zh) | 2003-07-16 |
Family
ID=4586636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00117255 Expired - Fee Related CN1114805C (zh) | 2000-07-17 | 2000-07-17 | 电即热型管式液体加热器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1114805C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2400900B (en) * | 2003-04-23 | 2005-06-29 | Jian Wen Zhang | Tubular liquid heater |
CN106641729A (zh) * | 2017-02-16 | 2017-05-10 | 中国石油大学(华东) | 一种井口管道半导体加热器 |
-
2000
- 2000-07-17 CN CN 00117255 patent/CN1114805C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1280280A (zh) | 2001-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: 117255.7 of the invention patents in this issue as a notice of authorization, and at the same time corresponding to the 00228829.X utility model patent to be given up, and in the 19 volume of the 29 issue of the new type of communique on the patent right to abandon the announcement. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20031216 Pledge (preservation): Preservation |
|
PD01 | Discharge of preservation of patent |
Effective date of registration: 20040616 Pledge (preservation): Preservation |
|
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY PUWEI SCIENCE CO., LTD. Free format text: FORMER OWNER: ZHANG JIANWEN Effective date: 20041203 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20041203 Address after: 518052 second incubator center, Nanshan District science and technology innovation service center, Shenzhen, Guangdong 1302, China Patentee after: Shenzhen Universal Technology Co., Ltd. Address before: 518053 Guangdong city of Shenzhen province Nanshan District Shahe overseas Chinese Town Road exchange Nga Court 3 building 202 room Patentee before: Zhang Jianwen |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |