CN201803443U - Electromagnetic heating cavity - Google Patents
Electromagnetic heating cavity Download PDFInfo
- Publication number
- CN201803443U CN201803443U CN2010205094924U CN201020509492U CN201803443U CN 201803443 U CN201803443 U CN 201803443U CN 2010205094924 U CN2010205094924 U CN 2010205094924U CN 201020509492 U CN201020509492 U CN 201020509492U CN 201803443 U CN201803443 U CN 201803443U
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- Prior art keywords
- heating
- water
- cavity
- housing
- electromagnetic wire
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- Expired - Fee Related
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Abstract
An electromagnetic heating cavity relates to a water heating device, is provided with a housing with a water inlet, and is characterized in that the housing is cylindrical, the cylindrical bottom surface is closed, and a flange plate connected with a water tank is arranged; a heated magnetic wire at the external part of the housing is wound on a cylinder, and an external protective layer is arranged at the external part of the magnetic wire to cover the magnetic wire. In the utility model, an external heating method is adopted, the housing manufacture is convenient, and the internal forming is simple; the inner wall is smooth and has no an additional component and has low possibility of water incrustation generation and is easy to clean; and the heating range is larger than the internal heating range, the heating is even, and the boiled water quality is improved.
Description
Technical field
The utility model relates to a kind of hot-water heating system, particularly a kind of heater that is used for electric water boiler.
Background technology
Existing electric water boiler has water tank and heating chamber usually, both UNICOMs, and water tank provides water and functions such as water level control, water outlet, and heating chamber heats the water in the water tank.Wherein, heating chamber all is the mode of the inside cavity heating of employing usually, and electric heating tube is set in cavity exactly, and water directly contacts electric heating tube and is heated.
This structure has many shortcomings, at first is that electric heating tube is packed into and a connecting hole arranged in the cavity, and must there be very high sealing in this hole, has so just improved the difficulty of processing and the manufacturing cost of cavity; Secondly, structure became loaded down with trivial details after inside cavity had had electric heating tube, and the space is little, cleaning is inconvenient, and the incrustation scale that produces water in heating tube and the chamber is not easy to remove; In addition, heating is confined to the part, is easy to generate the uneven phenomenon of hot and cold water, and is very unhygienic for drinking water.
The utility model content
The purpose of this utility model is the shortcoming that overcomes heating in the heating chamber of existing electric water boiler, invent a kind of heating chamber cavity forming simple, be convenient to cleaning, be difficult for producing the electromagnetism heating chamber of the electric water boiler of incrustation scale.
The utility model has a cavity, and water inlet is arranged on the cavity, it is characterized in that, this cavity is columniform, and water inlet is arranged on the cylinder end face, and the cylinder bottom surface is non-sealing, is provided with one and water tank flange connecting dish; In the outside of cavity, be provided with the heating electromagnetic wire and be wrapped on the cylinder, in the electromagnetic wire outside, also be provided with an external protection, cover electromagnetic wire.
Preferred electromagnetic wire model is 600 silk-covered wires.
The electromagnetic wire of this heating chamber utilization outside heats cavity, belongs to a kind of external heat mode.Such beneficial effect is: the manufacturing of cavity is convenient, does not have the difficult point of inner moulding, as long as a round barrel shape structure; Inner wall smooth does not have optional feature, reduces the generation of incrustation scale, even produce dirt on the sidewall, cleans easily yet; And it is bigger that heated perimeter is compared inner heating, heats more evenly, effectively prevents the part thorough boiled problem in the process of heating up water.
Description of drawings
Fig. 1, structure chart of the present utility model.
Fig. 2, the lateral plan that Fig. 1 sees from the flange direction.
The specific embodiment
As shown in Figure 1, heating chamber of the present utility model is a drum shape, cavity 1 is a cylinder, its end face sealing, the centre is provided with a water inlet 2, and the bottom surface is open, fix a ring flange 3, the internal diameter of ring flange 3 and cavity internal diameter coincide, and make ring flange 3 become a fixed seat structure, are used for fixing on the water tank of electric water boiler to go.Whole cavity is with stainless steel or stainless iron manufacturing.
In the outside of cavity 1 sidewall, twine and cover 1 layer of heating electromagnetic wire 4, electromagnetic wire 4 uses 600 silk-covered wires, covers more than 3/4 of whole cavity 1 external cylindrical surface.According to the model difference of selecting electromagnetic wire for use, the area of covering can be adjusted to some extent.
In the outside of electromagnetic wire 4, be fixed with one deck external protection 5, in the present embodiment, external protection 5 is the concentric round barrel shape parts of and cavity 1, and two ends are connected with cavity 1, and the intermediate layer of a sealing of formation is sealed in electromagnetic wire 4 in this intermediate layer.
The structure of ring flange 3 is common structures, and as Fig. 2, a circle shape part, circumference are provided with 6 screws, are connected usefulness with water tank, adopts in the time of concrete the connection to be welded to connect, and guarantees sealing and fixing.
Claims (2)
1. an electromagnetism heating chamber contains cavity (1), and water inlet (2) is arranged on the cavity (1), it is characterized in that: cavity (1) is columniform, water inlet (2) is arranged on the cylinder end face, and the cylinder bottom surface is non-sealing, is provided with one and water tank flange connecting dish (3); Outside in described cavity (1) is provided with heating electromagnetic wire (4) and is wrapped on the cylinder, in heating electromagnetic wire (4) outside, also is provided with an external protection (5), covers heating electromagnetic wire (4).
2. electromagnetism heating chamber according to claim 1 is characterized in that: heating electromagnetic wire (4) model is 600 silk-covered wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205094924U CN201803443U (en) | 2010-08-30 | 2010-08-30 | Electromagnetic heating cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205094924U CN201803443U (en) | 2010-08-30 | 2010-08-30 | Electromagnetic heating cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803443U true CN201803443U (en) | 2011-04-20 |
Family
ID=43872941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205094924U Expired - Fee Related CN201803443U (en) | 2010-08-30 | 2010-08-30 | Electromagnetic heating cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104937348A (en) * | 2013-01-25 | 2015-09-23 | 瓦格纳喷涂技术有限公司 | Plural component system heater |
-
2010
- 2010-08-30 CN CN2010205094924U patent/CN201803443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104937348A (en) * | 2013-01-25 | 2015-09-23 | 瓦格纳喷涂技术有限公司 | Plural component system heater |
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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: 20110420 Termination date: 20130830 |