CN215446862U - Heating device with spiral turbulent flow tube - Google Patents
Heating device with spiral turbulent flow tube Download PDFInfo
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- CN215446862U CN215446862U CN202121684428.4U CN202121684428U CN215446862U CN 215446862 U CN215446862 U CN 215446862U CN 202121684428 U CN202121684428 U CN 202121684428U CN 215446862 U CN215446862 U CN 215446862U
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Abstract
A heating device with a spiral turbulent flow tube comprises a thick/thin film heating tube and a water guide tube body, wherein the water guide tube body is made of a metal material, and the outer surface of the water guide tube body is provided with a hollow thread which is convex from the radial inner side to the radial outer side; the water inlet and outlet connectors are provided with a water inlet pipeline and a water outlet pipeline, the water guide pipe body is arranged in the thick/thin film heating pipe, the threads are attached to the inner wall of the thick/thin film heating pipe, and the thread groove and the thick/thin film heating pipe form a spiral heating water path; the water inlet and outlet joint is inserted into the upper ends of the water guide pipe body and the thick/thin film heating pipe, and the reversing joint is inserted into the other ends of the water guide pipe body and the thick/thin film heating pipe. The water guide pipe body is made of metal materials, and the structure of the water inlet and outlet joint is simple; when the hot water flows out by heating the water, the water entering the water guide pipe body is preheated, and the heating efficiency is improved.
Description
Technical Field
The utility model relates to a heating device of a water boiler or an electric heating faucet.
Background
In the prior art, a heating device comprises a thick/thin film heating tube, a water tube with a spiral groove, a water inlet joint and a reversing joint. There are problems in that: the structure is complicated, and the heating efficiency is low.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the heating device with the spiral turbulent flow tube has the advantages of being simple in structure, convenient to assemble and high in heating efficiency.
The utility model is realized by the following steps: the utility model provides a take heating device of spiral vortex pipe, includes thick/film heating tube and water guide pipe body, its special character lies in: the water guide pipe body is made of metal materials, and the outer surface of the water guide pipe body is provided with hollow threads which are convex from the radial inner side to the radial outer side;
also comprises a water inlet joint and a reversing joint, the water inlet and outlet joint is provided with a water inlet pipeline and a water outlet pipeline,
the water guide pipe body is arranged in the thick/thin film heating pipe, the thread is attached to the inner wall of the thick/thin film heating pipe, and the thread groove and the thick/thin film heating pipe form a spiral heating water path; the water inlet and outlet joint is inserted into the upper ends of the water guide pipe body and the thick/thin film heating pipe, and the reversing joint is inserted into the other ends of the water guide pipe body and the thick/thin film heating pipe.
The heating device with the spiral turbulent flow pipe is characterized in that: the water inlet and outlet joint comprises a water inlet pipe, a water inlet joint arranged at the end part of the water inlet pipe, an annular water outlet cavity surrounding the water inlet pipe and a flange arranged at the opening end of the annular water outlet cavity, and the closed end of the annular water outlet cavity is provided with a water guide groove;
the reversing joint comprises an inner pipe joint, an outer pipe joint, a circular ring seat plate surrounding the suspended end of the outer pipe joint and a water guide reversing groove, and the water guide reversing groove comprises an axial groove part arranged on the inner pipe joint and a radial groove part arranged at the end part of the outer pipe joint;
the water inlet and outlet joint is inserted into the water guide pipe body, the annular water outlet cavity is inserted into the thick/thin film heating pipe, and the flange is attached to the end part of the thick/thin film heating pipe; the inner pipe joint is inserted into the water guide pipe body, the outer pipe joint is inserted into the thick/thin film heating pipe, the end part of the water guide pipe body is attached to the end part of the outer pipe joint, and the annular seat plate is attached to the end part of the thick/thin film heating pipe.
The heating device with the spiral turbulent flow pipe is characterized in that: the water guide pipe body is made of copper or stainless steel materials.
The heating device with the spiral turbulent flow pipe is characterized in that: the screw thread is formed by extrusion.
According to the heating device with the spiral turbulent flow tube, the water guide tube body is made of the metal material, and the water inlet and outlet joints are simple in structure; when the hot water flows out by heating the water, the water entering the water guide pipe body is preheated, and the heating efficiency is improved.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a perspective sectional view of the water inlet and outlet joint 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.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, a heating device with a spiral turbulent flow tube comprises a thick/thin film heating tube 1 and a water guiding tube body 2, wherein the water guiding tube body 2 is made of a metal material, and the outer surface of the water guiding tube body is provided with a hollow thread 21 which is convex from the radial inner side to the radial outer side;
also comprises a water inlet joint 3 and a reversing joint 4, the water inlet joint 3 and the water outlet joint are provided with a water inlet pipeline and a water outlet pipeline,
the water guide pipe body 2 is arranged in the thick/thin film heating pipe 1, the thread 21 is attached to the inner wall of the thick/thin film heating pipe 1, and the thread groove 22 and the thick/thin film heating pipe 1 form a spiral heating water path; the water inlet and outlet joint 3 is inserted into the upper ends of the water guide pipe body 2 and the thick/thin film heating pipe 1, and the reversing joint 4 is inserted into the other ends of the water guide pipe body 2 and the thick/thin film heating pipe 1.
The water inlet and outlet connector 3 comprises a water inlet pipe 31, a water inlet connector 32 arranged at the end part of the water inlet pipe, an annular water outlet cavity 33 surrounding the water inlet pipe and a flange 34 arranged at the opening end of the annular water outlet cavity, and the closed end of the annular water outlet cavity 33 is provided with a water guide groove 331;
the reversing joint 4 comprises an inner pipe joint 41, an outer pipe joint 42, a circular ring seat plate 43 surrounding the suspended end of the outer pipe joint and a water guide reversing groove, wherein the water guide reversing groove comprises an axial groove part 441 arranged on the inner pipe joint 41 and a radial groove part 442 arranged at the end part of the outer pipe joint 42; the diameter of the inner pipe joint 41 is smaller than that of the outer pipe joint 42;
the water inlet joint 32 of the water inlet and outlet joint 3 is inserted into the water guide pipe body 2, the annular water outlet cavity 33 is inserted into the thick/thin film heating pipe 1, and the flange 34 is attached to the end part of the thick/thin film heating pipe 1; the inner pipe joint 41 is inserted into the water guide pipe body 2, the outer pipe joint 42 is inserted into the thick/thin film heating pipe 1, the end part of the water guide pipe body 2 is attached to the end part of the outer pipe joint 42, and the annular seat plate 43 is attached to the end part of the thick/thin film heating pipe 1. The axial groove 411 and the water guide pipe body 2 form an axial water channel, and the radial groove 442 and the end of the water guide pipe body 2 form a radial water channel; the water guide pipe body 2, the axial water channel, the radial water channel and the gap between the water guide pipe body 2 and the thick/thin heating pipe are communicated in sequence.
When in use, as shown in fig. 1, water from a water source enters the water guiding pipe body 2 through the water inlet pipe 31 and flows in the water guiding pipe body 2, enters between the water guiding pipe body 2 and the thick/thin film heating pipe 1 through the axial groove part 441 and the radial groove part 442, and then enters the spiral heating water path for heating; meanwhile, the thick/thin film heating tube 1 preheats the water in the cavity 211 in the water guide tube body 2 through the threads 21, thereby improving the heating efficiency.
The water guide pipe body 2 is made of copper or stainless steel material.
The thread 21 is formed by extrusion molding of a metal pipe body.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that a person skilled in the art could make several modifications and variations without departing from the principle of the present invention, which should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a take heating device of spiral vortex pipe, includes thick/film heating tube and water guide pipe body, its characterized in that: the water guide pipe body is made of metal materials, and the outer surface of the water guide pipe body is provided with hollow threads which are convex from the radial inner side to the radial outer side;
also comprises a water inlet joint and a reversing joint, the water inlet and outlet joint is provided with a water inlet pipeline and a water outlet pipeline,
the water guide pipe body is arranged in the thick/thin film heating pipe, the thread is attached to the inner wall of the thick/thin film heating pipe, and the thread groove and the thick/thin film heating pipe form a spiral heating water path; the water inlet and outlet joint is inserted into the upper ends of the water guide pipe body and the thick/thin film heating pipe, and the reversing joint is inserted into the other ends of the water guide pipe body and the thick/thin film heating pipe.
2. The heating apparatus with the spiral turbulent flow tube according to claim 1, wherein: the water inlet and outlet joint comprises a water inlet pipe, a water inlet joint arranged at the end part of the water inlet pipe, an annular water outlet cavity surrounding the water inlet pipe and a flange arranged at the opening end of the annular water outlet cavity, and the closed end of the annular water outlet cavity is provided with a water guide groove;
the reversing joint comprises an inner pipe joint, an outer pipe joint, a circular ring seat plate surrounding the suspended end of the outer pipe joint and a water guide reversing groove, and the water guide reversing groove comprises an axial groove part arranged on the inner pipe joint and a radial groove part arranged at the end part of the outer pipe joint;
the water inlet and outlet joint is inserted into the water guide pipe body, the annular water outlet cavity is inserted into the thick/thin film heating pipe, and the flange is attached to the end part of the thick/thin film heating pipe; the inner pipe joint is inserted into the water guide pipe body, the outer pipe joint is inserted into the thick/thin film heating pipe, the end part of the water guide pipe body is attached to the end part of the outer pipe joint, and the annular seat plate is attached to the end part of the thick/thin film heating pipe.
3. The heating apparatus with the spiral turbulent flow tube according to claim 1, wherein: the water guide pipe body is made of copper or stainless steel materials.
4. The heating apparatus with the spiral turbulent flow tube according to claim 1, wherein: the screw thread is formed by extrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121684428.4U CN215446862U (en) | 2021-07-22 | 2021-07-22 | Heating device with spiral turbulent flow tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121684428.4U CN215446862U (en) | 2021-07-22 | 2021-07-22 | Heating device with spiral turbulent flow tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215446862U true CN215446862U (en) | 2022-01-07 |
Family
ID=79683869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121684428.4U Active CN215446862U (en) | 2021-07-22 | 2021-07-22 | Heating device with spiral turbulent flow tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215446862U (en) |
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2021
- 2021-07-22 CN CN202121684428.4U patent/CN215446862U/en active Active
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