CN114704953A - Instant heating type water heating member - Google Patents
Instant heating type water heating member Download PDFInfo
- Publication number
- CN114704953A CN114704953A CN202210377630.5A CN202210377630A CN114704953A CN 114704953 A CN114704953 A CN 114704953A CN 202210377630 A CN202210377630 A CN 202210377630A CN 114704953 A CN114704953 A CN 114704953A
- Authority
- CN
- China
- Prior art keywords
- metal
- water pipe
- pipe
- outer tubular
- resonator
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/142—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using electric energy supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2028—Continuous-flow heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention relates to an instant heating type water heating element, which is characterized in that: including outer tubular metal resonator, run through locate outer tubular metal resonator in and with the metal water pipe of outer tubular metal resonator syntropy setting, around being equipped with electric heating wire along the metal water pipe between metal water pipe and the outer tubular metal resonator to be equipped with the interval between electric heating wire and metal water pipe, the outer tubular metal resonator respectively, it has insulating heat conduction filler to fill respectively between outer tubular metal resonator and the metal water pipe. The invention winds the electric heating wire outside the metal water pipe, arranges the outer metal pipe outside, and fills magnesium oxide in the outer metal pipe and the metal water pipe.
Description
Technical Field
The invention relates to a water heating element, in particular to an instant heating type water heating element applied to devices such as a water dispenser and the like.
Background
Under the existing condition, the water is heated in an instant heating mode, and various modes are provided, for example, an electric heating pipe is directly arranged in a water cavity, the mode needs to be sealed between the electric heating pipe and a water pipe, and in addition, in order to achieve an instant heating effect, water is required to be discharged while heating. If the electric heating pipe is not spirally arranged, the water pipe is required to have a certain length, and the whole size of the device is influenced to a certain extent. If the water pipe and the electric heating pipe adopt a synchronous spiral form, the mode has the defect that the uniformity of the electric heating pipe is difficult to control when the electric heating pipe is distributed, particularly in a turning part due to the spiral arrangement. For example, heating wires are directly wound outside water pipes in the day, and the water pipes are coated with ceramic layers for insulation, so that the thickness of the ceramic coatings is difficult to control, if the ceramic coatings are too thick, the heat conduction is poor, and if the ceramic coatings are too thin, the ceramic coatings are easy to burn and blacken during dry burning.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the instant heating water heating element which is convenient to manufacture and difficult to damage.
The invention is realized by the following technical scheme:
the utility model provides an instant heating type water heating spare which characterized in that: including outer tubular metal resonator, run through locate outer tubular metal resonator in and with the metal water pipe of outer tubular metal resonator syntropy setting, around being equipped with electric heating wire along the metal water pipe between metal water pipe and the outer tubular metal resonator to be equipped with the interval between electric heating wire and metal water pipe, the outer tubular metal resonator respectively, it has insulating heat conduction filler to fill respectively between outer tubular metal resonator and the metal water pipe.
Preferably, the metal water pipe and the outer metal pipe are coaxially arranged, and the electric heating wires are uniformly wound outside the metal water pipe.
Preferably, both ends of the electric heating wire are arranged on the same side.
Preferably, a temperature controller is arranged outside the outer metal tube, and a temperature sensing surface of the temperature controller is contacted with the surface of the outer metal tube.
Preferably, the temperature controllers are arranged at intervals of 2.
Preferably, the metal water pipe and the outer metal pipe are both stainless steel pipes.
Preferably, the fixed support is fixed outside the outer metal pipe.
The invention mainly winds an electric heating wire outside a water pipe, and is provided with an outer metal pipe, and an insulating heat-conducting filler, generally magnesium oxide, is filled between the outer metal pipe and the metal water pipe. This kind of mode, the direct winding mode of electric heating wire, heating efficiency is high, can realize the instant heating and go out water, moreover because the winding mode is lower to the length size requirement of metal water pipe, electric heating wire directly heats the water in the metal water pipe, and heat-conduction is fast, and heat-conduction efficiency is high. The outer metal tube is arranged outside the insulating coating, and magnesium oxide is filled in the insulating coating, so that the insulating coating is simpler to manufacture and uniform in thickness. And the metal water pipe is arranged at the central position, the electric heating wire and the metal water pipe are isolated, and additional sealing is not needed.
The invention has the beneficial effects that: the invention winds the electric heating wire outside the metal water pipe, arranges the outer metal pipe outside, and fills magnesium oxide in the outer metal pipe and the metal water pipe.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and the detailed description.
As shown in fig. 1 and 2, the instant heating type water heating element comprises an outer metal pipe 1 and a metal water pipe 2 which is arranged in the outer metal pipe in a penetrating manner and arranged in the same direction as the outer metal pipe, wherein the metal water pipe and the outer metal pipe are coaxially arranged, and the metal water pipe and the outer metal pipe are both stainless steel pipes. Evenly around being equipped with electric heating wire 5 along the metal water pipe between metal water pipe and the outer metal pipe to be equipped with the interval between electric heating wire 5 and metal water pipe 2, the outer metal pipe 1 respectively, it has magnesium oxide 6 to fill respectively between outer metal pipe and the metal water pipe, and magnesium oxide 6 is an insulating heat conduction material, can evenly fill including. The two ends of the electric heating wire are arranged on the same side and are respectively connected with wiring ends.
The outer side of the metal tube is provided with a temperature controller 3, the temperature sensing surface of the temperature controller 3 contacts the surface of the outer metal tube 1, and 2 temperature controllers are arranged at intervals. The temperature controllers arranged at intervals can test the temperatures of different positions at multiple points, so that the temperature measuring range is wider, the heating circuit is disconnected as long as any place exceeds the set temperature, the quick response is realized, and the temperature measuring area range is wider and more reliable. When dry burning occurs, the outer metal pipe is directly arranged outside the electric heating wire, so that the temperature can be quickly sensed.
The outer metal tube is externally fixed with a fixed bracket 4 which is used for being conveniently arranged on the device. This heating member can sell alone as whole, and the purchase personnel as long as in metal water pipe both ends access waterway, the electric connection end of the terminal box temperature controller of electric heating wire inserts respectively in the circuit can. The assembly and the production of manufacturers are facilitated.
The invention mainly winds an electric heating wire 5 outside a water pipe, is provided with an outer metal pipe 1, and fills an insulating heat-conducting filler, generally magnesium oxide, between the outer metal pipe and the metal water pipe. This kind of mode, electric heating wire direct winding mode, heating efficiency is high, can realize the instant heating and go out water, because winding mode requires less to the length size of metal water pipe 2, electric heating wire directly heats the water in the metal water pipe moreover, and heat-conduction is fast, and heat conduction efficiency is high. The outer metal tube 1 is arranged outside, and magnesium oxide is filled, so that compared with an insulating coating, the magnesium oxide filling mode is simpler in manufacturing and uniform in thickness. And the metal water pipe is arranged at the central position, the electric heating wire and the metal water pipe are isolated, and a sealing structure is not required to be additionally adopted.
The invention winds the electric heating wire outside the metal water pipe, arranges the outer metal pipe outside, and fills magnesium oxide in the outer metal pipe and the metal water pipe.
Claims (7)
1. The utility model provides an instant heating type water heating spare which characterized in that: including outer tubular metal resonator, run through locate outer tubular metal resonator in and with the metal water pipe of outer tubular metal resonator syntropy setting, around being equipped with electric heating wire along the metal water pipe between metal water pipe and the outer tubular metal resonator to be equipped with the interval between electric heating wire and metal water pipe, the outer tubular metal resonator respectively, it has insulating heat conduction filler to fill respectively between outer tubular metal resonator and the metal water pipe.
2. The instant heating type water heating element according to claim 1, characterized in that: the metal water pipe and the outer metal pipe are coaxially arranged, and the electric heating wires are uniformly wound outside the metal water pipe.
3. The tankless water heating element of claim 1, further comprising: the two ends of the electric heating wire are arranged on the same side.
4. The instant heating type water heating element according to any one of claims 1-3, characterized in that: the outer side of the outer metal tube is provided with a temperature controller, and the temperature sensing surface of the temperature controller is contacted with the surface of the outer metal tube.
5. The tankless water heating element of claim 4, further comprising: the temperature controllers are arranged at intervals of 2.
6. The instant heating type water heating element according to claim 5, characterized in that: the metal water pipe and the outer metal pipe are both stainless steel pipes.
7. The instant heating type water heating element according to claim 1, characterized in that: and a fixed bracket is fixed outside the outer metal pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377630.5A CN114704953A (en) | 2022-04-12 | 2022-04-12 | Instant heating type water heating member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377630.5A CN114704953A (en) | 2022-04-12 | 2022-04-12 | Instant heating type water heating member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114704953A true CN114704953A (en) | 2022-07-05 |
Family
ID=82173374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210377630.5A Withdrawn CN114704953A (en) | 2022-04-12 | 2022-04-12 | Instant heating type water heating member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114704953A (en) |
-
2022
- 2022-04-12 CN CN202210377630.5A patent/CN114704953A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220705 |
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| WW01 | Invention patent application withdrawn after publication |