CN2272992Y - Electric water heater - Google Patents
Electric water heater Download PDFInfo
- Publication number
- CN2272992Y CN2272992Y CN 96237344 CN96237344U CN2272992Y CN 2272992 Y CN2272992 Y CN 2272992Y CN 96237344 CN96237344 CN 96237344 CN 96237344 U CN96237344 U CN 96237344U CN 2272992 Y CN2272992 Y CN 2272992Y
- Authority
- CN
- China
- Prior art keywords
- water
- conductor
- conductors
- housing
- bearing support
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000004020 conductor Substances 0.000 claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- -1 input line Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model relates to an electric water heater which can heat flowing water continuously with separate pipes, comprising a housing, a supporting frame, conductors, an input line, a water inlet, a water outlet and an earth stud. The housing is connected with the supporting frame through pipe thread; three conductors are respectively arranged on the supporting frame through interference fit; each conductor is in the form of a container and is provided with the water outlet, and interstices are left between conductors; three input lines are respectively welded on three conductors in the order of a fire line, a zero line and a fire line. The utility model has the advantages of simple structure and convenient operation, and can be connected with water and electricity to supply hot water; in addition, the flowing water is heated fully after being dually heated at interstices.
Description
The utility model relates to a kind of pyrogenetic water heater, particularly separates the water heater of continuous-flow with pipe.
Existing electric heater generally all adopts heating wire, heat-generating pipe, induction coil, magnet, Electric radiant Heating Film etc. as heater, their complex structures, cost height, and maintenance is inconvenient.Chinese patent 95205992 directly-heated type tap water heaters, though solved the problems referred to above, because employing is the double electroprobe type circuit, water time of staying in water heater is short, the caloric value deficiency, so water temperature is not high.
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of firing rate is fast, the low electric heater that also can carry out dual-heated of power consumption and provide.
The purpose of this utility model is achieved in that electric heater comprises housing, bearing support, conductor, input line, water inlet, delivery port and earth stud.Housing adopts gas thread to connect with bearing support; Three conductors adopt interference fit to be installed on the bearing support respectively; Conductor is container-like, and has the hole thereon, and conductor leaves the gap each other; Article three, the input line is welded on respectively on three conductors by the order of live wire, zero line, live wire.
The utility model is because only need three conductor perforates respectively, leave with gap and be installed on the bearing support, and will import line and be welded on the conductor, and water flowing is switched on, and the hot water supply is promptly arranged, so simple in structure; Simultaneously because the water that flows is through the double gap heating, so the time that water stops in water heater increase, water can be heated more fully.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the front view of the utility model electric heater;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Electric heater with reference to shown in Figure 1 comprises housing 16, bearing support 15, conductor 2,3,4, input line 5,6,7, water inlet 1, delivery port 11 and earth stud 14.Housing 16 adopts gas thread to connect with bearing support 15; Three conductors 2,3,4 adopt interference fit to be installed in respectively on the bearing support 15; Conductor 2,3,4 is container-like, and has apopore 8,9,10 thereon, and conductor 2,3,4 leaves gap 17,18,19 each other; Article three, input line 5,6,7 is welded on respectively on three conductors 2,3,4 by the order of live wire, zero line, live wire.
Electric heater shown in Figure 1, directly be screwed in housing 16 on the running water pipe, connect single-phase 220V power supply, when opening water valve, electric heater work, running water enters space 12 in the conductor 2 by water inlet 1, flow to gap 17 between conductor 2 and 3 from apopore 8 then, the gap is preferably 2mm and conductor is preferably cylindrical shell, because conductor 2,3 welds mutually with the live wire and the zero line of input line 5,6 respectively, make the water of flowing through obtain heating rapidly, promptly carried out heating for the first time as heater; And flowing to gap 18 between conductor 3 and 4 from apopore 9, conductor 3 equally also welds with zero line and the live wire of input line 6,7 respectively mutually with 4, makes the water of flowing through obtain heating for the second time as heater; Flow to gap 19 between conductor 4 and the housing 16 from apopore 9 again, flow out from delivery port 11 at last; Deenergization when opening water valve, has cold feed; Deenergization, when closing water valve, electric heater is not worked.The general employing vertically of electric heater installed, be that water inlet 1 is last, delivery port 11 is following, housing 16 and bearing support 15 adopt nylon plastic(s), conductor 2,3,4 can adopt iron pipe, copper pipe, stainless steel tube etc., preferably adopt stainless steel tube, the apopore of being opened on the conductor 8,9,10 is preferably 3～3.5mm.
The utility model electric heater also provides earth stud 14, is used for the attaching ground wire, and when the water outlet electric leakage occurring with assurance, electric energy passes to the earth rapidly, guarantees that the water that flows out is not charged.
The utility model electric heater is not limited by hydraulic pressure, though hydraulic pressure height, current speed, as long as just there are current can work through electric heater; Also can control water temperature by regulating water valve, inflow is more little, and leaving water temperature is just high more.
Claims (3)
1. an electric heater comprises housing, bearing support, conductor, input line, water inlet, delivery port and earth stud, it is characterized in that: housing adopts gas thread to connect with bearing support; Three conductors adopt interference fit to be installed on the bearing support respectively; Conductor is container-like, and has apopore thereon, and conductor leaves the gap each other; Article three, the input line is welded on respectively on three conductors by the order of live wire, zero line, live wire.
2. electric heater according to claim 1 is characterized in that: housing and bearing support can be made with nylon plastic(s).
3. electric heater according to claim 1 is characterized in that: conductor can be made by iron, copper, stainless steel etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237344 CN2272992Y (en) | 1996-08-16 | 1996-08-16 | Electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237344 CN2272992Y (en) | 1996-08-16 | 1996-08-16 | Electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2272992Y true CN2272992Y (en) | 1998-01-21 |
Family
ID=33912950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96237344 Expired - Fee Related CN2272992Y (en) | 1996-08-16 | 1996-08-16 | Electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2272992Y (en) |
-
1996
- 1996-08-16 CN CN 96237344 patent/CN2272992Y/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 | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: HE CAIYUAN TO: SU LINBIAO |
|
| CP03 | Change of name, title or address |
Address after: Guizhou town Guangdong city Shunde province 528305 good city view Peng Xiang Heng Xiang No. 1 Street 5 Patentee after: Su Linbiao Address before: 528305, Guangdong City, Shunde province Gui Town, good city Dapeng Lane No. 23 Patentee before: He Caiyuan |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: Su Linbiao|Chen Wantian False: Su Linbiao Number: 5 Page: 150 Volume: 15 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: SU LINBIAO TO: SU LINBIAO CHEN WANTIAN |
|
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: SU LINBIAO; CHEN WANTIAN TO: SU LINBIAO |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Su Linbiao Patentee before: Su Linbiao Patentee before: Chen Wantian |
|
| 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 |