CN213984009U - Water heating device with spiral heating water channel - Google Patents
Water heating device with spiral heating water channel Download PDFInfo
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- CN213984009U CN213984009U CN202022232792.9U CN202022232792U CN213984009U CN 213984009 U CN213984009 U CN 213984009U CN 202022232792 U CN202022232792 U CN 202022232792U CN 213984009 U CN213984009 U CN 213984009U
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Abstract
A water heating device with a spiral heating water channel comprises a thick/thin film heating tube, a shell, a heating tube body, a water sleeve and a base cover, wherein the upper end of the thick/thin film heating tube is embedded with an upper annular groove; the water sleeve is inserted into the heating cavity, the water sleeve between the annular sealing bulges and the heating cavity form a water inlet cavity, and the water inlet cavity is communicated with the water inlet interface; the gap between the thick/thin film heating tube and the water sleeve forms a heat dissipation cavity; the base cover is connected with the lower end of the heating cavity, the lower heat pipe interface is inserted into the lower end of the thick/thin film heating pipe, and the lower end of the heating pipe body extends into the lower heat pipe interface and is communicated with the lower heat pipe interface. By adopting the structure, the heat energy emitted by the thick/thin heating tube preheats the water entering and discharging through the heat-radiating air cavity, so that the temperature rise of the thick/thin heating tube is reduced, and the heat efficiency is improved.
Description
Technical Field
The utility model relates to an electric water boiler, especially a water heating device of electric water boiler.
Background
In the prior art, a water heating device of an electric water boiler comprises a thick/thin film heating tube. There are problems: the heat energy emitted by the thick/thin film heating tube has influence on other parts of the water boiler.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the water heating device with the spiral heating water channel fully absorbs the heat energy of the thick/thin film heating tube and improves the heat efficiency.
The utility model discloses a realize like this: a water heating device provided with a spiral heating water channel comprises a thick/thin film heating tube, and is characterized in that: also comprises a shell, a heating pipe body, a water sleeve and a base cover,
the shell comprises a water outlet interface with an upper opening, a heating cavity with a lower opening, an upper pipe seat arranged on a top plate of the heating cavity, an arc-shaped hot water outlet hole surrounding the upper pipe seat, an upper heating pipe interface surrounding the arc-shaped hot water outlet hole, an upper annular groove surrounding the upper heating pipe interface, a water guide pipeline and a water inlet interface which are used for communicating the upper pipe seat and the heating cavity,
the outer surface of the heating pipe body is provided with a spiral water guiding groove,
two ends of the water sleeve are provided with annular sealing bulges;
a bottom plate of the base cover is provided with a hollow lower heat pipe interface with an upper opening;
the upper pipe seat is inserted into the upper end of the heating pipe body, the upper interface of the heating pipe is inserted into the upper end of the thick/thin film heating pipe, the upper end of the thick/thin film heating pipe is embedded with the upper annular groove, the spiral water guide groove and the thick/thin film heating pipe form a spiral water channel, and the upper end of the spiral water channel is communicated with the arc-shaped hot water outlet hole; the water sleeve is inserted into the heating cavity, the water sleeve between the annular sealing bulges and the heating cavity form a water inlet cavity, and the water inlet cavity is communicated with the water inlet interface; the gap between the thick/thin film heating tube and the water sleeve forms a heat dissipation cavity; the base cover is connected with the lower end of the heating cavity, the lower heat pipe interface is inserted into the lower end of the thick/thin film heating pipe, and the lower end of the heating pipe body extends into the lower heat pipe interface and is communicated with the lower heat pipe interface.
The water heating device provided with the spiral heating water channel is characterized in that: the sealing piece is arranged at two ends of the thick/thin film heating tube and comprises an axial sleeve part and a flange part;
the axial sleeve part is inserted into the thick/thin film heating tube, and the flange is attached to the two ends of the flange; the upper interface and the lower interface of the heating pipe are respectively inserted into the axial sleeve part.
The water heating device provided with the spiral heating water channel is characterized in that: the diameter of the lower end of the heating pipe body is smaller than the inner diameter of the lower heat pipe interface;
the lower end of the heating pipe body is provided with a radial water outlet hole, and the lower end of the heating pipe body is matched with the cover plate of the base cover in a supporting mode.
The water heating device provided with the spiral heating water channel is characterized in that: the water guide pipeline comprises a radial pipe part arranged at the water outlet interface, a water guide cavity and a cover plate which are arranged at the junction of the water outlet interface and the heating cavity, and the water guide cavity is communicated with the heating cavity; the cover plate is buckled with the side opening of the water guide cavity.
The water heating device provided with the spiral heating water channel is characterized in that: the wall plate of the base cover is provided with a power supply wire slot, the upper end of the base cover is screwed with a buckle,
a locking tongue is arranged on the heating cavity; the lower end of the heating cavity extends into the base cover, and the screwing buckle is locked with the locking tongue.
The water heating device provided with the spiral heating water channel is characterized in that: also comprises a sealing gasket;
a counter bore is arranged on the base cover,
the sealing gasket is arranged in the counter bore, and the sealing gasket is sleeved on the thick/thin film heating tube and is attached to the lower end of the water sleeve.
The water heating device provided with the spiral heating water channel is characterized in that: also comprises a temperature controller and a temperature sensor;
the heating cavity is provided with a temperature controller hole and a sensor hole, and the water sleeve is provided with a temperature controller hole and a sensor hole;
the temperature controller passes through a temperature controller hole in the heating cavity and a temperature controller hole in the water sleeve to be attached to the thick/thin film heating tube, and the temperature sensor passes through a sensor hole in the heating cavity and a sensor hole in the water sleeve to be attached to the thick/thin film heating tube.
The utility model relates to a set up spiral and add hot water channel's water heating device owing to adopt such structure, the heat energy that gives off of thick/thin heating tube preheats the water of putting into through heat dissipation air chamber, reduces the temperature rise of thick/thin heating tube, has improved the thermal efficiency.
Drawings
Fig. 1 is one of the cross-sectional views of the present invention.
Fig. 2 is a second cross-sectional view of the present invention.
Fig. 3 is one of the exploded perspective views of the present invention.
Fig. 4 is a second exploded perspective view of the present invention.
Fig. 5 is a perspective view of the present invention.
Fig. 6 is a perspective sectional view of the housing of the present invention.
Fig. 7 is a top view of the housing of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figure 1, the water heating device provided with the spiral heating water channel comprises a thick/thin film heating tube 1, a shell 2, a heating tube body 3, a water sleeve 4 and a base cover 5,
the shell 2 comprises a water outlet port 21 with an upper opening, a heating cavity 22 with a lower opening, an upper pipe seat 23 arranged on a top plate of the heating cavity, a circular arc hot water outlet hole 24 surrounding the upper pipe seat, a heating pipe upper port 25 surrounding the circular arc hot water outlet hole, an upper annular groove 26 surrounding the heating pipe upper port, a water guide pipeline 27 and a water inlet port 28 communicating the upper pipe seat and the heating cavity,
the outer surface of the heating pipe body 3 is provided with a spiral water chute 31,
two ends of the water sleeve 4 are provided with annular sealing bulges 41;
a bottom plate of the base cover 5 is provided with a hollow lower heat pipe interface 51 with an upper opening;
the upper pipe seat 23 is inserted into the upper end of the heating pipe body 3, the heating pipe upper interface 25 is inserted into the upper end of the thick/thin film heating pipe 1, the upper end of the thick/thin film heating pipe 1 is embedded with the upper annular groove 26, the spiral water guide groove 31 and the thick/thin film heating pipe 1 form a spiral water channel, and the upper end of the spiral water channel 1 is communicated with the circular arc-shaped hot water outlet hole 24; the water sleeve 4 is inserted into the heating cavity 22, the water sleeve 4 between the annular sealing bulges 41 and the heating cavity 22 form a water inlet cavity, and the water inlet cavity is communicated with the water inlet interface 28; a heat dissipation cavity is formed by a gap between the thick/thin film heating tube 1 and the water sleeve 4; the base cover 5 is connected with the lower end of the heating cavity 22, the lower heat pipe interface 51 is inserted into the lower end of the thick/thin film heating pipe, and the lower end of the heating pipe body 3 extends into the lower heat pipe interface 51 and is communicated with the lower heat pipe interface 51.
The sealing piece is arranged at two ends of the thick/thin film heating tube 1 and comprises an axial sleeve part 61 and a flange part 62;
the axial sleeve part 61 is inserted into the thick/thin film heating tube 1, and the flange 62 is attached to two ends of the thick/thin film heating tube 1; the heating tube upper connector 25 and the lower heat tube connector 51 are inserted into the axial sleeve portion 61, respectively.
The diameter of the lower end of the heating pipe body 3 is smaller than the inner diameter of the lower heat pipe connector 51;
the lower extreme of heating body 3 is equipped with radial apopore, and the lower extreme of heating body 3 supports the cooperation with the apron of base lid 5.
The water guide pipeline 27 comprises a radial pipe part 271 arranged at the water outlet port 21, a water guide cavity 272 and a cover plate 273 arranged at the junction of the water outlet port 21 and the heating cavity 22, and the water guide cavity 272 is communicated with the heating cavity 22; the cover plate 273 is engaged with the side opening of the water guide chamber 272.
The wall plate of the base cover 5 is provided with a power wire slot 52, a screwing buckle 53 at the upper end of the base cover,
a locking tongue 29 is arranged on the heating cavity 22; the lower end of the heating cavity 22 extends into the base cover 5, and the screwing buckle 53 is locked with the locking tongue 29.
Also comprises a sealing gasket 7;
a counter bore 54 is provided in the base cap 5,
the sealing gasket 7 is arranged in the counter bore 54, and the sealing gasket 7 is sleeved on the thick/thin film heating tube 1 and is attached to the lower end of the water sleeve 4.
Also comprises a temperature controller 8 and a temperature sensor 9;
the heating cavity 22 is provided with a temperature controller hole and a sensor hole, and the water sleeve 4 is provided with a temperature controller hole and a sensor hole;
the temperature controller 8 passes through a temperature controller hole on the heating cavity 22 and a temperature controller hole on the water sleeve to be jointed with the thick/thin film heating tube 1, and the temperature sensor 9 passes through a sensor hole on the heating cavity 22 and a sensor hole on the water sleeve 4 to be jointed with the thick/thin film heating tube 1.
When the utility model is used, water from the water source flows upwards through the water inlet interface 28, the annular cavity body between the water sleeve 2 and the heating cavity 22; then enters the heating tube body 3 through the water guide pipeline 27 and the upper tube seat 23, and then enters the lower heat pipe interface 51 of the base cover when flowing downwards; then enters a spiral water channel to spirally flow upwards, and enters an arc-shaped hot water outlet hole 24 and a hot water outlet interface 21; then hot water flows out; the water in the annular cavity between the water sleeve 2 and the heating cavity 22 exchanges heat with the heat dissipation cavity.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (7)
1. The utility model provides a set up water heating device of spiral heating water passageway, includes thick/film heating tube, its characterized in that: also comprises a shell, a heating pipe body, a water sleeve and a base cover,
the shell comprises a water outlet interface with an upper opening, a heating cavity with a lower opening, an upper pipe seat arranged on a top plate of the heating cavity, an arc-shaped hot water outlet hole surrounding the upper pipe seat, an upper heating pipe interface surrounding the arc-shaped hot water outlet hole, an upper annular groove surrounding the upper heating pipe interface, a water guide pipeline and a water inlet interface which are used for communicating the upper pipe seat and the heating cavity,
the outer surface of the heating pipe body is provided with a spiral water guiding groove,
two ends of the water sleeve are provided with annular sealing bulges;
a bottom plate of the base cover is provided with a hollow lower heat pipe interface with an upper opening;
the upper pipe seat is inserted into the upper end of the heating pipe body, the upper interface of the heating pipe is inserted into the upper end of the thick/thin film heating pipe, the upper end of the thick/thin film heating pipe is embedded with the upper annular groove, the spiral water guide groove and the thick/thin film heating pipe form a spiral water channel, and the upper end of the spiral water channel is communicated with the arc-shaped hot water outlet hole; the water sleeve is inserted into the heating cavity, the water sleeve between the annular sealing bulges and the heating cavity form a water inlet cavity, and the water inlet cavity is communicated with the water inlet interface; the gap between the thick/thin film heating tube and the water sleeve forms a heat dissipation cavity; the base cover is connected with the lower end of the heating cavity, the lower heat pipe interface is inserted into the lower end of the thick/thin film heating pipe, and the lower end of the heating pipe body extends into the lower heat pipe interface and is communicated with the lower heat pipe interface.
2. A water heating apparatus provided with a spiral heating water passage according to claim 1, wherein: the sealing piece is arranged at two ends of the thick/thin film heating tube and comprises an axial sleeve part and a flange part;
the axial sleeve part is inserted into the thick/thin film heating tube, and the flange is attached to the two ends of the flange; the upper interface and the lower interface of the heating pipe are respectively inserted into the axial sleeve part.
3. A water heating apparatus provided with a spiral heating water passage according to claim 1, wherein: the diameter of the lower end of the heating pipe body is smaller than the inner diameter of the lower heat pipe interface;
the lower end of the heating pipe body is provided with a radial water outlet hole, and the lower end of the heating pipe body is matched with the cover plate of the base cover in a supporting mode.
4. A water heating apparatus provided with a spiral heating water passage according to claim 1, wherein: the water guide pipeline comprises a radial pipe part arranged at the water outlet interface, a water guide cavity and a cover plate which are arranged at the junction of the water outlet interface and the heating cavity, and the water guide cavity is communicated with the heating cavity; the cover plate is buckled with the side opening of the water guide cavity.
5. A water heating apparatus provided with a spiral heating water passage according to claim 1, wherein: the wall plate of the base cover is provided with a power supply wire slot, the upper end of the base cover is screwed with a buckle,
a locking tongue is arranged on the heating cavity; the lower end of the heating cavity extends into the base cover, and the screwing buckle is locked with the locking tongue.
6. A water heating apparatus provided with a spiral heating water passage according to claim 5, wherein: also comprises a sealing gasket;
a counter bore is arranged on the base cover,
the sealing gasket is arranged in the counter bore, and the sealing gasket is sleeved on the thick/thin film heating tube and is attached to the lower end of the water sleeve.
7. A water heating apparatus provided with a spiral heating water passage according to claim 1, 2, 3, 4, 5 or 6, wherein: also comprises a temperature controller and a temperature sensor;
the heating cavity is provided with a temperature controller hole and a sensor hole, and the water sleeve is provided with a temperature controller hole and a sensor hole;
the temperature controller passes through a temperature controller hole in the heating cavity and a temperature controller hole in the water sleeve to be attached to the thick/thin film heating tube, and the temperature sensor passes through a sensor hole in the heating cavity and a sensor hole in the water sleeve to be attached to the thick/thin film heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232792.9U CN213984009U (en) | 2020-10-09 | 2020-10-09 | Water heating device with spiral heating water channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232792.9U CN213984009U (en) | 2020-10-09 | 2020-10-09 | Water heating device with spiral heating water channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213984009U true CN213984009U (en) | 2021-08-17 |
Family
ID=77255626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022232792.9U Active CN213984009U (en) | 2020-10-09 | 2020-10-09 | Water heating device with spiral heating water channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213984009U (en) |
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2020
- 2020-10-09 CN CN202022232792.9U patent/CN213984009U/en active Active
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