CN205119437U - Directly -heated type water heater - Google Patents
Directly -heated type water heater Download PDFInfo
- Publication number
- CN205119437U CN205119437U CN201520871648.6U CN201520871648U CN205119437U CN 205119437 U CN205119437 U CN 205119437U CN 201520871648 U CN201520871648 U CN 201520871648U CN 205119437 U CN205119437 U CN 205119437U
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- stainless steel
- heat
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- directly
- water heater
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a directly -heated type water heater, including generating heat the device, generate heat the device for cylindrical structure, the device that generates heat pass through stainless steel spiral pipe, heating tube and the stainless steel shell is constituteed, its characterized in that: the stainless steel spiral pipe encircle with helical structure and locate stainless steel shell inner wall, the heating tube locate the device central authorities of generating heat perpendicularly stainless steel spiral pipe and heating tube between the casting have the cast aluminium. The utility model discloses a directly -heated type water heater is not only small, simple structure, and the thermal efficiency is high, and the incrustation scale drops because of expend with heat and contract with cold automatically moreover to flow away along with rivers, can rapid heating normal atmospheric temperature water, can satisfy the needs in different fields.
Description
Technical field
The utility model relates to technical field of heating, especially a kind of directly-heating type water heater.
Background technology
The mode of heating that existing water heater is conventional is generally fuel gas buring open firing mode or electric-heating-wire-heating mode, above-mentioned mode of heating has that volume is large, firing rate is slow, thermal losses is large, heating-up temperature is low, uneasy congruent shortcoming, and long-time use can gather incrustation scale, bring inconvenience to user, even have potential safety hazard.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of effective, practical a kind of directly-heating type water heater.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of directly-heating type water heater, comprise electro-heat equipment, described electro-heat equipment is cylindrical structural, described electro-heat equipment is by stainless steel helix tube, heat-generating pipe and stainless steel casing composition, it is characterized in that: described stainless steel helix tube with helical structure around being located at stainless steel casing inwall, described heat-generating pipe is vertical at electro-heat equipment central authorities, between described stainless steel helix tube and heat-generating pipe, be cast with cast aluminium.
Further illustrate, described stainless steel helix tube also includes hot water outlet and cooling water inlet, this hot water outlet and cooling water inlet all extend outside stainless steel casing, and described hot water outlet is located at above electro-heat equipment, and described cooling water inlet is located at below electro-heat equipment.
Further illustrate, described heat-generating pipe upper end is provided with terminals, and these terminals extend outside electro-heat equipment.
The beneficial effects of the utility model are: volume is little, and structure is simple, and the thermal efficiency is high, and incrustation scale is because expand with heat and contract with cold and Automatic-falling, and flow away with current, can Fast Heating normal-temperature water, can meet the needs of different field.
Accompanying drawing explanation
Fig. 1 is electro-heat equipment overall schematic of the present utility model.
Fig. 2 is embodiment 1 structural representation of the present utility model.
Detailed description of the invention
In order to structure of the present utility model, feature and effect thereof, can have and further understand and be familiar with, now lift a preferred embodiment, and be described with reference to the accompanying drawings as follows:
As shown in Figure 1, a kind of directly-heating type water heater described by the present embodiment, it mainly comprises electro-heat equipment 11, electro-heat equipment 11 is cylindrical structural, electro-heat equipment 11 is by stainless steel helix tube 1, heat-generating pipe 2 and stainless steel casing 4 form, stainless steel helix tube 1 with helical structure around being located at stainless steel casing 4 inwall, heat-generating pipe 2 is vertical at electro-heat equipment 11 central authorities, cast aluminium 3 is cast with between stainless steel helix tube 1 and heat-generating pipe 2, stainless steel helix tube 1 and heat-generating pipe 2 is made to form one, there is splendid heat conductivility, and long distance is fully heated in stainless steel helix tube 1, water can be made to quickly heat up to boiling, even form high-temperature steam, stainless steel helix tube 1 also includes hot water outlet 5 and cooling water inlet 6, this hot water outlet 5 and cooling water inlet 6 all extend outside stainless steel casing 4, hot water outlet 5 is located at above electro-heat equipment 11, cooling water inlet 6 is located at below electro-heat equipment 11, heat-generating pipe 2 upper end is provided with terminals 7, these terminals 7 extend outside electro-heat equipment 11, be convenient to connect power supply.This directly-heating type water heater can be widely used in kitchen, and toilet water tap and drinking water and industrial heating, can increase and decrease heat-generating pipe power according to the needs of water yield and leaving water temperature, meet the demand of different field.
Embodiment 1, as Fig. 2, hot water outlet 5 can merge and connect normal temperature cold water pipes 8, and by the temperature regulating the water yield of normal temperature cold water pipes 8 to control hot water, which is suitable for and pot-type boiler, toilet water tap and kitchen etc.
Volume of the present utility model is little, and structure is simple, and the thermal efficiency is high, and incrustation scale is because expand with heat and contract with cold and Automatic-falling, and flows away with current, can Fast Heating normal-temperature water, can meet the needs of different field.
The foregoing is only the preferred embodiment of the utility model; not limit practical range of the present utility model with this; all persons that is familiar with technique; use principle of the present utility model and technical characteristic; the various change done and decoration, all should be covered by within protection category that these claims define.
Claims (3)
1. a directly-heating type water heater, comprise electro-heat equipment (11), described electro-heat equipment (11) is cylindrical structural, described electro-heat equipment (11) is by stainless steel helix tube (1), heat-generating pipe (2) and stainless steel casing (4) composition, it is characterized in that: described stainless steel helix tube (1) with helical structure around being located at stainless steel casing (4) inwall, described heat-generating pipe (2) is vertical at electro-heat equipment (11) central authorities, cast aluminium (3) is cast with between described stainless steel helix tube (1) and heat-generating pipe (2), stainless steel helix tube (1) and heat-generating pipe (2) is made to form one.
2. directly-heating type water heater as claimed in claim 1, it is characterized in that: described stainless steel helix tube (1) also includes hot water outlet (5) and cooling water inlet (6), this hot water outlet (5) and cooling water inlet (6) all extend stainless steel casing (4) outward, described hot water outlet (5) is located at electro-heat equipment (11) top, and described cooling water inlet (6) is located at electro-heat equipment (11) below.
3. directly-heating type water heater as claimed in claim 1, is characterized in that: described heat-generating pipe (2) upper end is provided with terminals (7), and these terminals (7) extend electro-heat equipment (11) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871648.6U CN205119437U (en) | 2015-11-04 | 2015-11-04 | Directly -heated type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871648.6U CN205119437U (en) | 2015-11-04 | 2015-11-04 | Directly -heated type water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205119437U true CN205119437U (en) | 2016-03-30 |
Family
ID=55575045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520871648.6U Expired - Fee Related CN205119437U (en) | 2015-11-04 | 2015-11-04 | Directly -heated type water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205119437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864738A (en) * | 2016-05-06 | 2016-08-17 | 广东长盈电器有限公司 | Limescale-free vapor generator |
-
2015
- 2015-11-04 CN CN201520871648.6U patent/CN205119437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864738A (en) * | 2016-05-06 | 2016-08-17 | 广东长盈电器有限公司 | Limescale-free vapor generator |
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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: 20160330 Termination date: 20191104 |