CN204202140U - A kind of electrically heated boiler - Google Patents
A kind of electrically heated boiler Download PDFInfo
- Publication number
- CN204202140U CN204202140U CN201420075046.5U CN201420075046U CN204202140U CN 204202140 U CN204202140 U CN 204202140U CN 201420075046 U CN201420075046 U CN 201420075046U CN 204202140 U CN204202140 U CN 204202140U
- Authority
- CN
- China
- Prior art keywords
- canister unit
- boiler
- electrically heated
- electric heating
- heating tube
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a kind of electrically heated boiler, comprise body of heater, multiple canister unit is set in body of heater, multiple electric heating tube is provided with in each canister unit, the surface of electric heating tube is provided with the fin of heat radiation, electric heating tube is arranged on the mounting flange that is tightly connected with canister unit, the front-end and back-end of canister unit are respectively arranged with import and outlet, in adjacent two canister unit, the outlet of previous stage canister unit is connected with the import of rear stage canister unit, sewage draining exit is provided with below first order canister unit, pressure relief opening is provided with above afterbody canister unit.This boiler both can heat as heating boiler to water, can heat as industrial boiler again to conduction oil.
Description
Technical field
The utility model relates to a kind of boiler, more particularly relates to a kind of electrically heated boiler.
Background technology
At present, in boiler industry, the form of boiler, construct various, but be all burn coal or burn gas substantially, in today of environmental pollution extreme degradation, the especially pollution wantonly of haze, makes us more need the boiler of no pollution, zero-emission.And boiler is also not merely heat supply, water supply, there are now some industrial boilers much comparing and have specific use, as heated etc. conduction oil, therefore all need to design a kind of boiler adapting to current demand.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of electrically heated boiler of no pollution.
The utility model is achieved through the following technical solutions: a kind of electrically heated boiler, comprise body of heater, multiple canister unit is set in body of heater, multiple electric heating tube is provided with in each canister unit, electric heating tube is arranged on the mounting flange that is tightly connected with canister unit, the front-end and back-end of canister unit are respectively arranged with import and outlet, in adjacent two canister unit, the outlet of previous stage canister unit is connected with the import of rear stage canister unit, be provided with sewage draining exit below first order canister unit, above afterbody canister unit, be provided with pressure relief opening.
In such scheme, described canister unit is drum.
In such scheme, the surface of described electric heating tube is provided with the fin of heat radiation.
In such scheme, the multiple canister unit in described body of heater are arranged above and below.
Compared with prior art, its beneficial effect is this electrically heated boiler:
1, this boiler energy used is electricity, so there is no the discharge of waste gas, can not to environment;
2, flowed step by step from bottom to top by heating liquid in this boiler, heat, the thermal efficiency is high, runs with non-pressurized form, safe and reliable.
3, this boiler not only can heat water, can also, to heat-conducting oil heating, be industry.
Accompanying drawing explanation
Accompanying drawing is the structural representation of the utility model electrically heated boiler;
In figure: 1. sewage draining exit, 2. body of heater, 3. second level canister unit, 4. electric heating tube, 5. fin, 6. pressure relief opening, 7. exports, 8. mounting flange, 9. import, 10. first order canister unit, 11. third level canister unit.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model electrically heated boiler is further described:
Accompanying drawing is the structural representation of the utility model electrically heated boiler.In figure, this is a kind of three grades of electrically heated boilers, comprise body of heater 2, first order canister unit 10 is provided with in body of heater 2, second level canister unit 3 and third level canister unit 11, multiple electric heating tube 4 is provided with in each canister unit, the surface of electric heating tube 4 is provided with the fin 5 of heat radiation, electric heating tube 4 is arranged on the mounting flange 8 that is tightly connected with canister unit, the front-end and back-end of every one-level canister unit are respectively arranged with import 9 and outlet 7, the outlet 7 of first order canister unit 10 is connected with the import 9 of second level canister unit 3, the outlet 7 of second level canister unit 3 is connected with the import 9 of third level canister unit 11, sewage draining exit 1 is provided with below first order canister unit 10, pressure relief opening 6 is provided with above third level canister unit 11.
This boiler both can heat as heating boiler to water, can heat as industrial boiler again to conduction oil.Entered in boiler by heating liquid by the import 9 of first order canister unit 10, enter after electric heater for heating in second level canister unit 3, again heated by electric heating tube, enter in third level canister unit 11 afterwards, by that analogy, discharged by last outlet.This boiler also can be arranged to two-step heating or Multi-stage heating according to the actual requirements, also can need to carry out multiple stage parallel connection and uses according to different, adapts to various heating and industrial.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when the method and technology contents that can utilize above-mentioned announcement are made a little change or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, still belong in the scope of technical solutions of the utility model.
Claims (4)
1. an electrically heated boiler, comprise body of heater, it is characterized in that: in described body of heater, multiple canister unit is set, multiple electric heating tube is provided with in each canister unit, electric heating tube is arranged on the mounting flange that is tightly connected with canister unit, the front-end and back-end of canister unit are respectively arranged with import and outlet, in adjacent two canister unit, the outlet of previous stage canister unit is connected with the import of rear stage canister unit, be provided with sewage draining exit below first order canister unit, above afterbody canister unit, be provided with pressure relief opening.
2. a kind of electrically heated boiler according to claim 1, is characterized in that: described canister unit is drum.
3. a kind of electrically heated boiler according to claim 1, is characterized in that: the surface of described electric heating tube is provided with the fin of heat radiation.
4. a kind of electrically heated boiler according to claim 3, is characterized in that: the multiple canister unit in described body of heater are arranged above and below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075046.5U CN204202140U (en) | 2014-02-17 | 2014-02-17 | A kind of electrically heated boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075046.5U CN204202140U (en) | 2014-02-17 | 2014-02-17 | A kind of electrically heated boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202140U true CN204202140U (en) | 2015-03-11 |
Family
ID=52660094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075046.5U Expired - Fee Related CN204202140U (en) | 2014-02-17 | 2014-02-17 | A kind of electrically heated boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088079A (en) * | 2017-12-19 | 2018-05-29 | 郑州郑先医药科技有限公司 | A kind of convection type energy-saving type electrically heated boiler |
| CN110438777A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔滚筒洗衣机有限公司 | A kind of drying module heating-pipe structure and washing-drying integral machine or dryer |
-
2014
- 2014-02-17 CN CN201420075046.5U patent/CN204202140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088079A (en) * | 2017-12-19 | 2018-05-29 | 郑州郑先医药科技有限公司 | A kind of convection type energy-saving type electrically heated boiler |
| CN110438777A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔滚筒洗衣机有限公司 | A kind of drying module heating-pipe structure and washing-drying integral machine or dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20160217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |