CN213882881U - Double-crystal heating pipe and heating system applying same - Google Patents
Double-crystal heating pipe and heating system applying same Download PDFInfo
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- CN213882881U CN213882881U CN202021870116.8U CN202021870116U CN213882881U CN 213882881 U CN213882881 U CN 213882881U CN 202021870116 U CN202021870116 U CN 202021870116U CN 213882881 U CN213882881 U CN 213882881U
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Abstract
The utility model belongs to the heater field provides a bicrystal heating pipe and applied heating system who has this heating pipe, include: the heating pipe body is of a cylindrical structure, the heating pipe body is provided with a water flow channel, and the heating pipe body is made of a silicon nitride material; the tin oxide film is arranged on the outer surface of the heating pipe body; and the electrode is connected to the tin oxide film and is made of silver materials. Compared with the prior art, the utility model has the advantages of this bicrystal heating pipe's heat conduction efficiency is high, can reduce the volume of heating pipe under equal heat conduction efficiency, is favorable to the miniaturized development of equipment, all is provided with temperature sensor in play water portion and the portion of intaking, the heating temperature in the heating pipe of being convenient for.
Description
Technical Field
The utility model belongs to the heater field, concretely relates to bicrystal heating pipe and applied heating system who has this heating pipe.
Background
The water dispenser is a common electric appliance in modern life, and no matter in family life or office life, the water dispenser can be equipped with for supplying water, the existing water dispenser has some defects, firstly, water changing is troublesome, the weight of barreled water is large, and water changing is difficult, secondly, the existing water dispenser needs to be heated in advance when producing hot water, heating needs a certain time, and in order to ensure that hot water is supplied at any time, the water dispenser needs to continuously heat the hot water to keep the temperature of the hot water, and electricity is consumed. In order to overcome the problems, a plurality of quick-heating water dispensers are gradually developed, and the quick-heating water dispensers have the advantages of extremely high heating speed, no need of heating in advance and heat preservation, and gradually replace the existing water dispensers under certain use environments.
The existing quick-heating water dispenser mostly adopts a quartz heating pipe for heating, the volume of the quartz heating pipe needs to be made larger due to the limitation of the heat conduction rate of the quartz pipe, and the volume is miniaturized to be a normal state along with the product development, so that the quartz heating pipe can not meet the requirement any more.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the current situation of prior art, and provide a bicrystal heating pipe and applied heating system who has this heating pipe.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a bicrystal heating tube is presented, comprising: the heating pipe body is of a cylindrical structure, the heating pipe body is provided with a water flow channel, and the heating pipe body is made of a silicon nitride material;
the tin oxide film is arranged on the outer surface of the heating pipe body;
and the electrode is connected to the tin oxide film and is made of silver materials.
In the above-mentioned one kind of the bicrystal heating tube, the number of the electrodes is at least two.
A heating system employing a bicrystal heating tube, comprising: the heating pipe comprises a shell, a heating pipe body and a heating pipe body, wherein the shell is provided with an installation cavity;
the water inlet part is arranged in the shell, and one end of the heating pipe body is inserted in the water inlet part;
and the water outlet part is arranged in the shell, and the other end of the heating pipe body is inserted in the water outlet part.
In the above-mentioned heating system using the bicrystal heating tube, a first mounting groove is formed in the water inlet portion, a first sealing ring is arranged in the first mounting groove, one end of the heating tube body is inserted into the first mounting groove and abuts against the first sealing ring, a second mounting groove is formed in the water outlet portion, a second sealing ring is arranged in the second mounting groove, and the other end of the heating tube body is inserted into the second mounting groove and abuts against the second sealing ring.
In the above heating system using the bicrystal heating pipe, a water inlet is formed in the water inlet portion, the water inlet is communicated with the water flow channel, a first temperature sensor is inserted into the water inlet, a water outlet is formed in the water outlet portion, the water outlet is communicated with the water flow channel, and a second temperature sensor is inserted into the water outlet.
Compared with the prior art, the utility model has the advantages of this bicrystal heating pipe's heat conduction efficiency is high, can reduce the volume of heating pipe under equal heat conduction efficiency, is favorable to the miniaturized development of equipment, all is provided with temperature sensor in play water portion and the portion of intaking, the heating temperature in the heating pipe of being convenient for.
Drawings
FIG. 1 is a perspective view of the present bicrystal heating tube;
FIG. 2 is a perspective view of the present heating system with a twin crystal heating tube;
figure 3 is a cross-sectional view of the present heating system with a bi-crystal heating tube applied.
In the figure, 1, a heating pipe body; 2. a water flow channel; 3. a tin oxide film; 4. an electrode; 5. a housing; 6. a mounting cavity; 7. a water inlet part; 8. a water outlet part; 9. a first mounting groove; 10. a first seal ring; 11. a second mounting groove; 12. a second seal ring; 13. a water inlet hole; 14. a first temperature sensor; 15. a water outlet hole; 16. a second temperature sensor.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, the bicrystal heating tube comprises: the heating pipe comprises a heating pipe body 1, a water flow channel 2 and a heating pipe body, wherein the heating pipe body 1 is of a cylindrical structure, and the heating pipe body 1 is made of silicon carbide materials; a tin oxide film 3 provided on the outer surface of the heating tube body 1; and electrodes 4 connected to the tin oxide film 3, wherein the electrodes 4 are made of silver, and the number of the electrodes 4 is more than two.
On the heating pipe body 1 was located to tin oxide film 3, electrode 4 was connected with tin oxide film 3, can make tin oxide film 3 produce the heat when electrode 4 circular telegram, and on tin oxide film 3's heat can be conducted to heating pipe body 1, seted up rivers passageway 2 on the heating pipe body 1, the water that needs the heating got into to rivers passageway 2 in by heating pipe body 1 heating.
The tin oxide film 3 is formed on the surface of the heating pipe main body 1 by adopting a coating process, so that the tin oxide film 3 and the heating pipe main body 1 are mutually fused, the connection is more stable, and the tin oxide film 3 is prevented from being separated from the heating pipe main body 1.
Silicon nitride's heat conductivility is good, and the heat conductivity is high, can use the less heating pipe body 1 of volume under the equal heating power, optimizes the equipment volume, and at the heating process, because silicon nitride's thermal shock nature is good, cold water also can not lead to the excessive expansion of heating pipe body 1 in getting into rivers passageway 2, guarantees that conditions such as blasting can not appear in heating pipe body 1.
Firstly, conducting silver paste is silk-printed on the tin oxide film 3, then the conducting silver paste is solidified at high temperature to form a silver electrode, and then the silver electrode is led out by a conducting joint and used for being connected with an electric wire.
The electrodes 4 are made of silver materials, so that the electric conduction is faster, when the number of the electrodes 4 is increased to three, any two electrodes 4 can be connected to serve as the positive electrode and the negative electrode according to different use requirements, the heating length of the heating pipe body 1 is changed, the heating rate can be changed, and the purpose of adjusting the heating water temperature is achieved.
As shown in fig. 1 to 3, a heating system using a bicrystal heating tube includes: the heating tube comprises a shell 5, a heating tube body 1 and a heating tube body, wherein the shell is provided with an installation cavity 6, and the heating tube body 1 is arranged in the installation cavity 6; the water inlet part 7 is arranged in the shell 5, and one end of the heating pipe body 1 is inserted in the water inlet part 7; and the water outlet part 8 is arranged in the shell 5, and the other end of the heating pipe body 1 is inserted into the water outlet part 8.
Cold water enters the heating pipe body 1 from the water inlet part 7 and flows out from the water outlet part 8 after being heated by the heating pipe body 1, so that the number of parts of the heating system is simplified, and the volume of the heating system is further reduced.
The water inlet portion 7 is provided with a first mounting groove 9, the first mounting groove 9 is internally provided with a first sealing ring 10, one end of the heating pipe body 1 is inserted into the first mounting groove 9 and is abutted against the first sealing ring 10, the water outlet portion 8 is provided with a second mounting groove 11, the second mounting groove 11 is internally provided with a second sealing ring 12, and the other end of the heating pipe body 1 is inserted into the second mounting groove 11 and is abutted against the second sealing ring 12.
One end of the heating pipe body 1 is inserted into the first mounting groove 9 and abutted against the first sealing ring 10, the other end of the heating pipe body is inserted into the second sealing groove and abutted against the second sealing ring 12, the heating pipe body 1 is tightly connected with the water inlet portion 7 and the water outlet portion 8, the water leakage phenomenon is prevented, the first mounting groove 9 and the second mounting groove 11 can limit the position of the heating pipe body 1, and the heating pipe body 1 is prevented from shaking.
The water inlet part 7 is provided with a water inlet hole 13, the water inlet hole 13 is communicated with the water flow channel 2, a first temperature sensor 14 is inserted into the water inlet hole 13, the water outlet part 8 is provided with a water outlet hole 15, the water outlet hole 15 is communicated with the water flow channel 2, and a second temperature sensor 16 is inserted into the water outlet hole 15.
Cold water enters the water flow channel 2 through the water inlet hole 13, and flows out through the water outlet hole 15 after the cold water becomes hot water through the heating of the heating pipe body 1, a first temperature sensor 14 is arranged in the water inlet hole 13, the first temperature sensor 14 can detect the temperature of the cold water entering the water inlet hole 13, the heating power of the heating pipe body can be adjusted conveniently, and when the second temperature sensor 16 can detect water, the water temperature meets the requirement.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (5)
1. A bi-crystal heating tube, comprising:
the heating pipe body is of a cylindrical structure, the heating pipe body is provided with a water flow channel, and the heating pipe body is made of a silicon nitride material;
the tin oxide film is arranged on the outer surface of the heating pipe body;
and the electrode is connected to the tin oxide film and is made of silver materials.
2. The twin crystal heating tube of claim 1, wherein the number of electrodes is at least two.
3. A heating system, comprising: the twin crystal heating tube of any one of claims 1 and 2, wherein the housing defines an installation cavity, and the heating tube body is disposed in the installation cavity;
the water inlet part is arranged in the shell, and one end of the heating pipe body is inserted in the water inlet part;
and the water outlet part is arranged in the shell, and the other end of the heating pipe body is inserted in the water outlet part.
4. The heating system according to claim 3, wherein a first mounting groove is formed in the water inlet portion, a first sealing ring is arranged in the first mounting groove, one end of the heating pipe body is inserted into the first mounting groove and abuts against the first sealing ring, a second mounting groove is formed in the water outlet portion, a second sealing ring is arranged in the second mounting groove, and the other end of the heating pipe body is inserted into the second mounting groove and abuts against the second sealing ring.
5. The heating system of claim 4, wherein the inlet portion has an inlet opening, the inlet opening is communicated with the water flow channel, a first temperature sensor is inserted into the inlet opening, the outlet portion has an outlet opening, the outlet opening is communicated with the water flow channel, and a second temperature sensor is inserted into the outlet opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021870116.8U CN213882881U (en) | 2020-08-31 | 2020-08-31 | Double-crystal heating pipe and heating system applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021870116.8U CN213882881U (en) | 2020-08-31 | 2020-08-31 | Double-crystal heating pipe and heating system applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213882881U true CN213882881U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021870116.8U Active CN213882881U (en) | 2020-08-31 | 2020-08-31 | Double-crystal heating pipe and heating system applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213882881U (en) |
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2020
- 2020-08-31 CN CN202021870116.8U patent/CN213882881U/en active Active
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