CN202532691U - Cylindrical instant electric water heater - Google Patents
Cylindrical instant electric water heater Download PDFInfo
- Publication number
- CN202532691U CN202532691U CN2012201257620U CN201220125762U CN202532691U CN 202532691 U CN202532691 U CN 202532691U CN 2012201257620 U CN2012201257620 U CN 2012201257620U CN 201220125762 U CN201220125762 U CN 201220125762U CN 202532691 U CN202532691 U CN 202532691U
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- water heater
- heating
- electric water
- instant electric
- water
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- Expired - Fee Related
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Abstract
The utility model discloses a cylindrical instant electric water heater. The cylindrical instant electric water heater is characterized in that a sandwiched water tank with a circular cross section encloses a heating chamber; a plurality of light wave tubes uniformly distributed in a circumferential direction are arranged in an inner cavity of the heating chamber; and a cold water inlet is formed at the lower end of the sandwiched water tank, and a hot water outlet is formed at the upper end of the sandwiched water tank. According to the cylindrical instant electric water heater, a light wave tube component is used for heating, so that water is safely separated from electricity; the inner and outer walls of the water tank are made of copper or aluminum, the light wave tubes are used for quickly heating cold water to design water temperature, and the whole cylindrical instant electric water heater is simple in structure, small in size and durable; the cylindrical instant electric water heater is space-saving when arranged in a bathroom, so that a space can be greatly saved for a user; and moreover, the cylindrical instant electric water heater has power of 4,500 to 6,300W, service voltage of 220V and current of 19 to 28A, and the requirements of many families can be met.
Description
Technical field
The present invention relates to a kind of cylindric instant-heating electric water heater.
Background technology
The market has the instant electric water heater of multiple pattern at present, but profile is more single, and simultaneously many electric heaters cause heat-transfer effect bad because of the material defectiveness that uses.In addition because present commercially available instant electric water heater, power is generally more than 6000W, and some families think that power consumption dare not use too much, and other families only use 2.5 ㎜ because of the electric wire of registering one's residence
2Copper core or aluminum core line, ammeter are also adorned 20A's, are afraid of that electric current too greatly also dare not use.These situation have hindered instant electric water heater's great development.
Secondly, the instant electric water heater who comes into the market at present, its heater block adopts heater elements such as heating wire, electric heating " ∪ " type heating tube or Electric radiant Heating Film more; Make cold water become hot water through some insulators heat transfers; Heat produces some thermal loss in transmittance process, the thermal efficiency is low; And the anticreep technology of " ∪ " type immerging metal tube heater is based on Fang Dianqiang; Though can play anti-creeping safety effect, because of technical sophistication, the maintenance, repair expense is high; Increased instant electric water heater's cost price, also had electrothermal tube to contact and make the people worried all the time with water.
Summary of the invention:
The technical problem that the utility model will solve provides a kind of thermal efficiency height, quick, the volume cylindric instant-heating electric water heater little, safe in utilization of heating.
The utility model solves the problems of the technologies described above with following technical scheme:
The cylindric instant-heating electric water heater of the utility model; Casing, water tank, optical wave tube are arranged; It is characterized in that cross section is that the intermediate water case and bag of annular are round heating clamber; The heating clamber inner chamber has some equally distributed optical wave tubes on circumference, and lower end and upper end at the interlayer water tank have cold water inlet and hot water outlet respectively.
The vertical optical wave tube of installing of 6-8 root is arranged in the heating clamber inner chamber.
The inside and outside wall of interlayer water tank is processed by copper or aluminum material.
The circuit electric-controlled box that control circuit break-make, heating, constant temperature are arranged in the electrode wires of optical wave tube inserts.
The cylindric instant-heating electric water heater of the utility model uses the heating of optical wave tube assembly, electricity separation safety; The water tank inside and outside wall adopts copper or aluminium to make, and adopts many optical wave tube heating means, makes cold water reach the design water temperature fast, and complete machine structure is simple, and volume is little, and is durable in use; Be installed in the not side of occupation of land, bathroom, can be the user and practice thrift big quantity space.And power can select between 4500W-6300W, working voltage 220V, and electric current 19A-28A can satisfy the needs of more families.
Description of drawings
Fig. 1 is the structural representation of the cylindric instant-heating electric water heater of the utility model.The shell and the electric-controlled box of cylindric instant-heating electric water heater do not draw among the figure.
The specific embodiment
Cylindric instant-heating electric water heater as shown in Figure 1; In heating clamber 2, equally distributed optical wave tube on circumference (being carbon fiber heaters) 12 is arranged, the outer intermediate water case 1 that is with of optical wave tube group; In the lower end and the upper end of interlayer water tank, cold water inlet 6 and hot water outlet 14 are arranged respectively.
The inside and outside wall of interlayer water tank is processed by metallic copper or aluminum material.
The electric-controlled box that control circuit break-make, heating, constant-temperature circuit are arranged in the inside and outside wall that the electrode wires of optical wave tube is passed the interlayer water tank inserts.
During the cylindric instant-heating electric water heater of assembling the utility model; Elder generation installs insulating ceramics 8 and 11 at the outer wall 4 that each electrode lead hole 7 passes the interlayer water tank with inwall 5; It is in place through optical wave tube installing hole 3 optical wave tube to be put into heating clamber 2 successively again; The heater strip 13 of each optical wave tube is connected with contact conductor post 10, and fastening nut 9 makes the optical wave tube location.Be up to the standards at last.
When this cylindric instant-heating electric water heater is worked; Cold water gets into interlayer water tank 1 from cold water inlet 6; Optical wave tube 12 in heating clamber 2 generates heat and through the heating of the water around 5 pairs of heating clambers of inwall of interlayer water tank 1, along with making progress of interlayer water tank inner cold water is mobile, water temperature progressively raises; When water temperature reached setting value, hot water flowed out from hot water outlet 14.Heat can form heat-conducting area to greatest extent through the light wave radiation, directly gives heat transfer water; The inside and outside wall of water tank adopts copper or aluminium to make, and the thermal efficiency is high, and simultaneously, the energy loss of himself is very little, and heat-generating pipe and water are isolated fully, have stopped leaky, lets the relieved use of bather's ability.Technically need not add Fang Dianqiang, reduce the cost of water heater significantly, reduce user's investment.
Claims (4)
1. cylindric instant-heating electric water heater; Casing, water tank, optical wave tube are arranged; It is characterized in that cross section is that the intermediate water case and bag of annular are round heating clamber; The heating clamber inner chamber has some equally distributed optical wave tubes on circumference, and lower end and upper end at the interlayer water tank have cold water inlet and hot water outlet respectively.
2. cylindric instant-heating electric water heater as claimed in claim 1 is characterized in that the inside and outside wall of interlayer water tank is processed by copper or aluminum material.
3. cylindric instant-heating electric water heater as claimed in claim 1 is characterized in that having in the heating clamber inner chamber the vertical optical wave tube of installing of 6-8 root.
4. cylindric instant-heating electric water heater as claimed in claim 1 has the circuit electric-controlled box of control circuit break-make, heating, constant temperature in the electrode wires that it is characterized in that optical wave tube inserts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201257620U CN202532691U (en) | 2012-03-29 | 2012-03-29 | Cylindrical instant electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201257620U CN202532691U (en) | 2012-03-29 | 2012-03-29 | Cylindrical instant electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532691U true CN202532691U (en) | 2012-11-14 |
Family
ID=47133871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201257620U Expired - Fee Related CN202532691U (en) | 2012-03-29 | 2012-03-29 | Cylindrical instant electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532691U (en) |
-
2012
- 2012-03-29 CN CN2012201257620U patent/CN202532691U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20140329 |