CN205909490U - Electrothermal boiler - Google Patents
Electrothermal boiler Download PDFInfo
- Publication number
- CN205909490U CN205909490U CN201620686015.2U CN201620686015U CN205909490U CN 205909490 U CN205909490 U CN 205909490U CN 201620686015 U CN201620686015 U CN 201620686015U CN 205909490 U CN205909490 U CN 205909490U
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- CN
- China
- Prior art keywords
- hot water
- shaft
- water chamber
- boiler body
- stirring
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to the field of boiler technology, a electrothermal boiler is provided, comprising a boiler body, be provided with the columniform hot water cavity room in the boiler body, the cover all around of hot water cavity room is equipped with a heating jacket, be provided with helical shape electric heating wire in the heating jacket, still be provided with the heat preservation between boiler body inner wall and the heating jacket, hot water cavity room middle part is provided with agitating unit, agitating unit includes agitator motor, (mixing) shaft and stirring fan blades, agitator motor sets up outside boiler body, the one end and the agitator motor of (mixing) shaft are connected, and the other end stretches into the indoor portion of hot water cavity, from the top down has connected gradually a plurality of stirring fan blades on the (mixing) shaft, stirring fan blades is at (mixing) shaft both sides staggered arrangement, the upper portion of hot water cavity room is provided with the hot water export, the bottom of hot water cavity room is provided with cooling water inlet. The beneficial effects of the utility model are that heat transfer rate is faster, and electric heating efficiency is higher.
Description
Technical field
This utility model is related to boiler technology field, especially relates to a kind of boilers heated electrically.
Background technology
Boiler, as a kind of energy conversion, has the forms such as chemical energy, electric energy in boiler input energy, and passes through pot
The conversion of stove, outwards output has steam, high-temperature water or the organic heat carrier of certain heat energy, is wherein used for the boiler of coal combustion relatively
For universal, but coal-burning boiler can produce substantial amounts of flue gas in use, contains nitrogen oxides, particle in this flue gas
The multiple pollutants such as thing, sulfur dioxide, it creates serious pollution to atmospheric environment, therefore develops other kinds of boiler
Replace coal-burning boiler to be particularly important.
Content of the invention
The purpose of this utility model is to provide a kind of boilers heated electrically, has higher electrical heating efficiency.
The technical solution of the utility model is: a kind of boilers heated electrically, including boiler body, is provided with described boiler body
Cylindrical hot water chamber, the surrounding of described hot water chamber is arranged with a heating mantle, is provided with spiral type in described heating mantle
Electrical heating wire, be additionally provided with heat-insulation layer between described boiler body inwall and heating mantle, be provided with the middle part of described hot water chamber
Agitating device, described agitating device includes stirring motor, shaft and stirring flabellum, and described stirring motor is arranged at boiler body
Outward, one end of described shaft is connected with stirring motor, and the other end stretches into hot water chamber interior, on described shaft from top to bottom
It is connected with multiple stirring flabellums in turn, described stirring flabellum is staggered in shaft both sides, and the top of described hot water chamber sets
It is equipped with hot water outlet, the bottom of described hot water chamber is provided with cooling water inlet.
Further, described stirring flabellum is vertical setting with shaft.
Further, the length of described stirring flabellum is the 3/4-4/5 of hot water chamber radius.
Preferably, described stirring the tip of the axis and the distance of the bottom of hot water chamber are 3-5cm.
Further, described cooling water inlet is connected with pump by conveyance conduit, and the water inlet of described pump is connected with water tank.
This utility model has the advantages and positive effects that:
1st, the surrounding of hot water chamber is arranged with a heating mantle, is provided with spiral electrical heating wire in described heating mantle,
Heating surface (area) (HS is bigger, and the water of hot water within the chamber is easier to be heated；
2nd, it is additionally provided with heat-insulation layer between boiler body inwall and heating mantle, it is possible to reduce radiate to outside boiler, make heat
Focus more on the water in heat hot water chamber；
3rd, be provided with agitating device in hot water chamber, shaft is connected with turn from top to bottom multiple in staggered
Stirring flabellum, and stirring flabellum is vertical with shaft, the length of stirring flabellum is the 3/4-4/5 of hot water chamber radius, can be right
Water in hot-water cavity carries out fully and thoroughly stirring, and accelerates heat transfer rate, improves electrical heating efficiency, and stirs the right of formation
The impulsive force of hot water chamber inner wall is larger, can be prevented effectively from incrustation scale and deposit on hot water chamber inner wall.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure:
1st, boiler body 2, hot water chamber 3, heating mantle
4th, electrical heating wire 5, heat-insulation layer 6, stirring motor
7th, shaft 8, stirring flabellum 9, hot water outlet
10th, cooling water inlet 11, conveyance conduit 12, pump
13rd, water tank
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is elaborated.
As shown in figure 1, a kind of boilers heated electrically of this utility model, including boiler body 1, it is provided with described boiler body 1
Cylindrical hot water chamber 2, the surrounding of described hot water chamber 2 is arranged with a heating mantle 3, is provided with spiral shell in described heating mantle 3
The electrical heating wire 4 of rotation shape, is additionally provided with heat-insulation layer 5, in described hot water chamber 2 between described boiler body 1 inwall and heating mantle 3
Portion is provided with agitating device, and described agitating device includes stirring motor 6, shaft 7 and stirring flabellum 8, and described stirring motor 6 sets
It is placed in outside boiler body 1, one end of described shaft 7 is connected with stirring motor 6, the other end stretches into inside hot water chamber 2, described
Multiple stirring flabellums 8 are connected with shaft 7 in turn, described stirring flabellum 8 is vertical setting with shaft 7, institute from top to bottom
State stirring flabellum 8 to be staggered in shaft 7 both sides, the length of described stirring flabellum 8 is the 3/4-4/5 of hot water chamber 2 radius,
The end of described shaft 7 is 3-5cm with the distance of the bottom of hot water chamber 2, and the top of described hot water chamber 2 is provided with hot water
Outlet 9, the bottom of described hot water chamber 2 is provided with cooling water inlet 10, and described cooling water inlet 10 passes through conveyance conduit 11 and pump 12
Connect, the water inlet of described pump 12 is connected with water tank 13.
The work process of this example: the water in water tank 13 enters in hot water chamber 2 by cooling water inlet 10, in heating mantle 3
Electrical heating wire 4 hot water chamber 2 wall is heated, thus delivering heat to the water in hot water chamber 2, stirring motor 6 drive stirring
Axle 7 rotates, and stirring flabellum 8 is sufficiently thoroughly stirred to the water in hot water chamber 2 so that being heated evenly, and accelerates heat transfer speed
Degree, reduces the deposition in chamber wall for the incrustation scale simultaneously, and the hot water after heating flows out for using from hot water outlet 9, when in hot water chamber 2
Water not enough when, can be drawn water from water tank 13 supply by pump 12.
Above an embodiment of the present utility model is described in detail, but described content is only of the present utility model
Preferred embodiment is it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
1. a kind of boilers heated electrically, including boiler body, is provided with the hot water chamber of cylinder, its feature exists in described boiler body
In: the surrounding of described hot water chamber is arranged with a heating mantle, is provided with spiral electrical heating wire in described heating mantle, described
It is additionally provided with heat-insulation layer between boiler body inwall and heating mantle, in the middle part of described hot water chamber, is provided with agitating device, described stir
Mix device and include stirring motor, shaft and stirring flabellum, described stirring motor is arranged at outside boiler body, described shaft
One end is connected with stirring motor, and the other end stretches into hot water chamber interior, described shaft is connected with turn from top to bottom multiple
Stirring flabellum, described stirring flabellum is staggered in shaft both sides, and the top of described hot water chamber is provided with hot water outlet, institute
The bottom stating hot water chamber is provided with cooling water inlet.
2. boilers heated electrically according to claim 1 it is characterised in that: described stirring flabellum be vertical setting with shaft.
3. boilers heated electrically according to claim 2 it is characterised in that: described stirring flabellum length be hot water chamber radius
3/4-4/5.
4. boilers heated electrically according to claim 3 it is characterised in that: the bottom of described stirring the tip of the axis and hot water chamber
Distance be 3-5cm.
5. the boilers heated electrically according to any one in claim 1-4 it is characterised in that: described cooling water inlet pass through conveying
Pipeline is connected with pump, and the water inlet of described pump is connected with water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686015.2U CN205909490U (en) | 2016-06-30 | 2016-06-30 | Electrothermal boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686015.2U CN205909490U (en) | 2016-06-30 | 2016-06-30 | Electrothermal boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909490U true CN205909490U (en) | 2017-01-25 |
Family
ID=57813736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620686015.2U Expired - Fee Related CN205909490U (en) | 2016-06-30 | 2016-06-30 | Electrothermal boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909490U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842997A (en) * | 2017-10-11 | 2018-03-27 | 东莞市联洲知识产权运营管理有限公司 | A kind of boilers heated electrically with stirring structure |
| CN108180624A (en) * | 2017-12-28 | 2018-06-19 | 郑州赫恩电子信息技术有限公司 | A kind of energy-efficient water heater |
| CN108180623A (en) * | 2017-12-28 | 2018-06-19 | 郑州赫恩电子信息技术有限公司 | A kind of high-voltage energy-saving high-efficiency water heater |
| CN108195068A (en) * | 2017-12-28 | 2018-06-22 | 郑州赫恩电子信息技术有限公司 | A kind of efficient energy-saving water heater |
| CN108592392A (en) * | 2018-05-08 | 2018-09-28 | 阜阳安固锅炉压力容器制造有限公司 | A kind of power economized boiler |
| CN109269104A (en) * | 2018-08-17 | 2019-01-25 | 芜湖鸣人热能设备有限公司 | A kind of electric heater of homogeneous heating |
-
2016
- 2016-06-30 CN CN201620686015.2U patent/CN205909490U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842997A (en) * | 2017-10-11 | 2018-03-27 | 东莞市联洲知识产权运营管理有限公司 | A kind of boilers heated electrically with stirring structure |
| CN108180624A (en) * | 2017-12-28 | 2018-06-19 | 郑州赫恩电子信息技术有限公司 | A kind of energy-efficient water heater |
| CN108180623A (en) * | 2017-12-28 | 2018-06-19 | 郑州赫恩电子信息技术有限公司 | A kind of high-voltage energy-saving high-efficiency water heater |
| CN108195068A (en) * | 2017-12-28 | 2018-06-22 | 郑州赫恩电子信息技术有限公司 | A kind of efficient energy-saving water heater |
| CN108592392A (en) * | 2018-05-08 | 2018-09-28 | 阜阳安固锅炉压力容器制造有限公司 | A kind of power economized boiler |
| CN109269104A (en) * | 2018-08-17 | 2019-01-25 | 芜湖鸣人热能设备有限公司 | A kind of electric heater of homogeneous heating |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20190630 |