CN2188726Y - High thermal efficiency electric heating rapid water heater - Google Patents
High thermal efficiency electric heating rapid water heater Download PDFInfo
- Publication number
- CN2188726Y CN2188726Y CN 94217168 CN94217168U CN2188726Y CN 2188726 Y CN2188726 Y CN 2188726Y CN 94217168 CN94217168 CN 94217168 CN 94217168 U CN94217168 U CN 94217168U CN 2188726 Y CN2188726 Y CN 2188726Y
- Authority
- CN
- China
- Prior art keywords
- electrical heating
- thermal efficiency
- high thermal
- water heater
- ability
- 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
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Abstract
The utility model relates to a high thermal efficiency electric heating rapid water heater, which is compose of a casing 1, an electric heating component 2, an electric isolated component 3, and a thermal conduction medium 4, wherein, the casing is fabricated into a shape with a definite wall thickness and a cavity by the metal material; the inner part of the wall is provided with a spiral water passage 5; the inner part of the cavity is provided with the electric heating component; the electric isolated component is arranged between the electric heating component and the wall of the cavity; the inner part of the cavity is filled with the liquid conduction medium which has the electric insulation property and high heat conducting efficiency. The utility model has the advantages of high thermal efficiency, long service life, electric energy saving, fast water heating, and convenient use.
Description
The high thermal efficiency electrical heating is crossed the ability of swimming fast water heater and is belonged to the device that produces hot water.
Existing electrical heating water heater generally all adopts electrothermal tube to heat, and the insulating materials of filling in the electrothermal tube is the non-conductor of heat, so exist thermal resistance big, it is slow to conduct heat, and the thermal efficiency is also just low.Slow owing to conduct heat, the own temperature rise of resistance wire in the electrothermal tube is just high, so resistance wire is also just easily broken, bulk life time is also just short.
The purpose of this utility model is that the ability of swimming fast water heater is crossed in a kind of electrical heating of design, and this water heater has thermal efficiency height, the characteristics that the life-span is long.
The utility model is made up of housing, electrical heating element, electric isolated component, heat-conduction medium for achieving the above object.Housing is made by metal material has certain wall thickness, and has the shape of inner chamber, has the water channel that spirals in the wall of housing.In the inner chamber of housing, stud with electrical heating element, electric isolated component is housed between electrical heating element and the internal chamber wall, in inner chamber, be full of and both had electrical insulation capability, the liquid conductive medium that heat transfer efficiency is high again.
The utlity model has thermal efficiency height, characteristics that the life-span is long, and power consumption is smaller just can make ability of swimming electrical heating water heater, so also have saves energy, hydro-thermal soon, advantage easy to use.
Fig. 1 is the integrally-built front view of the utility model, and Fig. 2 is the sectional view of Figure 1A-A.
Embodiment one: present embodiment is made up of housing 1, electrical heating element 2, electric isolated component 3, heat-conduction medium 4.Housing 1 is cast as by aluminium material has certain wall thickness, and has the shape of inner chamber.Respectively have swinging water channel 5 in the sidewall of the front and back of aluminum enclosure, the inlet of front and back water channel 5 is communicated with by water inlet pipe 6, and the outlet of front and back water channel is communicated with by outlet pipe 7.Stud with by resistance wire 2 in the inner chamber of housing and do electrical heating element, be with electric isolated component 3 on resistance wire 2, electric isolated component can be porcelain tube, porcelain ring, porcelain bead etc.Be full of also in inner chamber that heat-conduction medium 4, heat-conduction medium are arranged can be transformer oil or cable oil.Resistance wire energising produces temperature, because resistance wire is directly to be immersed in the heat transfer medium, so very fast heat absorption and pass to aluminum enclosure, the water that passes through in aluminum hull body wall inner lead is just heated rapidly.
For the thermal efficiency is further improved, coat one deck heat preserving and insulating material 8 again in the outside of housing 1.
Embodiment two: the difference of present embodiment and embodiment one is to have spiral water channel 5 in the wall around the housing.Electrical heating element 2 is served as by Electric radiant Heating Film, and electric isolated component 3 is served as by ceramics, and ceramics 3 is set between Electric radiant Heating Film and the internal chamber wall.Other structure is identical with embodiment one.
Claims (9)
1, the ability of swimming fast water heater is crossed in the high thermal efficiency electrical heating, it is made up of housing (1), electrical heating element (2), electric isolated component (3), heat-conduction medium (4), it is characterized in that housing (1) made by metal material and have certain wall thickness, and have a shape of inner chamber, in the wall of housing (1), have the water channel that spirals (5), in the inner chamber of housing (1), stud with electrical heating element (2), electric isolated component (3) is housed between electrical heating element (2) and the internal chamber wall, in inner chamber, is full of and promptly has the high again liquid conductive medium (4) of electrical insulation capability, heat transfer efficiency.
2, the ability of swimming fast water heater is crossed in high thermal efficiency electrical heating according to claim 1, it is characterized in that water channel (5) opens respectively in the front and back sidewall of housing (1), and be swinging and arrange, the inlet of front and back water channels (5) is communicated with by water inlet pipe (6), and the outlet of front and back water channel (5) is communicated with by outlet pipe (7).
3, the ability of swimming fast water heater is crossed in high thermal efficiency electrical heating according to claim 1, it is characterized in that water channel (5) opens around housing (1) in the wall, and formula is arranged in the shape of a spiral.
4, the ability of swimming fast water heater is crossed in high thermal efficiency electrical heating according to claim 1, it is characterized in that electrical heating element (2) is a resistance wire.
5, the ability of swimming fast water heater is crossed in high thermal efficiency electrical heating according to claim 1, it is characterized in that electrical heating element (2) is Electric radiant Heating Film.
6, cross the ability of swimming fast water heater according to claim 1,4 described high thermal efficiency electrical heating, it is characterized in that electric isolated component (3) adopts porcelain tube, porcelain ring, porcelain bead to be enclosed within on the resistance wire (2).
7, cross the ability of swimming fast water heater according to claim 1,5 described high thermal efficiency electrical heating, it is characterized in that electric isolated component (3) adopts ceramics to be set between Electric radiant Heating Film and the internal chamber wall.
8, the ability of swimming fast water heater is crossed in high thermal efficiency electrical heating according to claim 1, it is characterized in that coating one deck heat preserving and insulating material (8) in the outside of housing (1).
9, the ability of swimming fast water heater is crossed in high thermal efficiency electrical heating according to claim 1, it is characterized in that the liquid conductive medium (4) that is full of in the inner chamber of housing (1) is transformer oil or cable oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94217168 CN2188726Y (en) | 1994-07-18 | 1994-07-18 | High thermal efficiency electric heating rapid water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94217168 CN2188726Y (en) | 1994-07-18 | 1994-07-18 | High thermal efficiency electric heating rapid water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2188726Y true CN2188726Y (en) | 1995-02-01 |
Family
ID=33832683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94217168 Expired - Fee Related CN2188726Y (en) | 1994-07-18 | 1994-07-18 | High thermal efficiency electric heating rapid water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2188726Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180448A (en) * | 2015-10-28 | 2015-12-23 | 邝继伍 | Electric heating device |
-
1994
- 1994-07-18 CN CN 94217168 patent/CN2188726Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180448A (en) * | 2015-10-28 | 2015-12-23 | 邝继伍 | Electric heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |