CN213334980U - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN213334980U CN213334980U CN202022103797.1U CN202022103797U CN213334980U CN 213334980 U CN213334980 U CN 213334980U CN 202022103797 U CN202022103797 U CN 202022103797U CN 213334980 U CN213334980 U CN 213334980U
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- CN
- China
- Prior art keywords
- heating pipe
- water heating
- ring flange
- hole
- water
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a water heater, includes a ring flange and a plurality of water heating pipe, all is provided with two wires in arbitrary water heating pipe, and the outer end of arbitrary wire all extends to water heating pipe's the outside, is provided with a plurality of mounting holes on the ring flange and the through-hole the same with water heating pipe quantity, and water heating pipe is fixed respectively to be set up in the through-hole, and one side is provided with a curb plate on the ring flange, is provided with the ground connection line hole on the curb plate. The utility model discloses a water heater passes through welded fastening with a plurality of water heating pipe on the ring flange, has combined a plurality of water heating pipe, has not only reached the power requirement, can shorten water heating pipe's length moreover, because welded fastening is between water heating pipe and the ring flange again to can be connected ground wire hole on ground wire and the ring flange, so can play the ground connection effect with a plurality of water heating pipe ground connection simultaneously.
Description
Technical Field
The utility model relates to an electric heat field especially relates to water heater, particularly is a water heater.
Background
The PTC electric heating tube is composed of a PTC heating sheet, an electrode plate, an insulating film, a metal tube and the like. Has the advantages of small thermal resistance and high heat exchange efficiency, and is an automatic constant temperature and electricity-saving electric heater. The safety device has the outstanding characteristics that the surface of an electric heating tube heater does not turn red under any application condition, and potential safety hazards such as scalding and fire hazards are avoided. The sealing plug is used for waterproof sealing of two ends of the metal pipe, and the metal pipe can be used for a water heater. In the prior art, as shown in fig. 1, a single electric heating tube 1 is used, but due to the specification limit of partial products, the electric heating tube for partial products cannot be too long, and if the length of the electric heating tube is shortened, the power cannot meet the requirement.
Disclosure of Invention
An object of the utility model is to provide a water heater, this kind of water heater need solve among the prior art short electrothermal tube can not reach the technical problem that the power required.
The utility model discloses a water heater, including a ring flange and a plurality of water heating pipe, all be provided with two wires in arbitrary water heating pipe, the outer end of arbitrary wire all extends to outside water heating pipe's the one end terminal surface, is provided with a plurality of mounting holes on the ring flange and with the same through-hole of water heating pipe quantity, water heating pipe is fixed separately and sets up in the through-hole, one side of ring flange is provided with a curb plate, is provided with the ground connection line hole on the curb plate.
Furthermore, the number of the water heating pipes is four, and the number of the leads is two.
Furthermore, the four water heating pipes are arranged in a square shape.
Furthermore, the number of the ground wire holes is four, and the ground wire holes are arranged in a straight line.
Compared with the prior art, the utility model, its effect is positive and obvious. The utility model discloses a water heater passes through welded fastening with a plurality of water heating pipe on the ring flange, has combined a plurality of water heating pipe, has not only reached the power requirement, can shorten water heating pipe's length moreover, because welded fastening is between water heating pipe and the ring flange again to can be connected ground wire hole on ground wire and the ring flange, so can play the ground connection effect with a plurality of water heating pipe ground connection simultaneously.
Drawings
Fig. 1 is a schematic structural view of a water heater in the prior art.
Fig. 2 is a schematic perspective view of a water heater according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments, but the present invention is not limited to this embodiment, and the protection scope of the present invention should be included in all similar structures and similar variations thereof.
Example 1
As shown in fig. 2, the utility model discloses a water heater, including a ring flange 4 and a plurality of water heating pipe 3, all be provided with two wires 2 in arbitrary water heating pipe 3, outside the outer end of arbitrary wire 2 all extended to water heating pipe 3's one end terminal surface, be provided with a plurality of mounting holes 8 on the ring flange 4 and with the through-hole 9 that water heating pipe 3 is the same in quantity, water heating pipe 3 is fixed the setting in through-hole 9 separately, one side of ring flange 4 is provided with a curb plate 7, is provided with ground connection line hole 6 on the curb plate 7.
Further, the number of the water heating pipes 3 is four, and the number of the leads 2 is two.
Further, the four water heating pipes 3 are arranged in a square shape.
Further, the number of the ground wire holes 6 is four, and the ground wire holes are arranged in a straight line.
Specifically, the water heating pipe 3 and the lead wire 2 in this embodiment are all known solutions in the prior art, which are known to those skilled in the art and will not be described herein again.
The working principle of the embodiment is as follows:
when installing this water heater, pass through welded fastening with a plurality of water heating pipe 3 on ring flange 4, combined a plurality of water heating pipe 3, not only reached the power requirement, can shorten water heating pipe 3's length moreover, because be welded fastening again between water heating pipe 3 and the ring flange 4 to can be connected ground wire and the earth connection hole 6 on the ring flange 4, so can be simultaneously with the ground connection of a plurality of water heating pipe 3, play the ground connection effect. The water heating pipe 3 can be installed and fixed at a corresponding position by utilizing the installation hole 8 on the flange plate 4.
Claims (1)
1. A water heater, characterized by: including a ring flange (4) and a plurality of water heating pipe (3), arbitrary one all be provided with two wire (2) in water heating pipe (3), arbitrary one the outer end of wire (2) all extends to outside the one end terminal surface of water heating pipe (3), be provided with on ring flange (4) a plurality of mounting holes (8) and with the same through-hole (9) of water heating pipe (3) quantity, water heating pipe (3) are fixed the setting separately in through-hole (9), one side of ring flange (4) is provided with a curb plate (7), be provided with ground wire hole (6) on curb plate (7), the quantity of water heating pipe (3) is four, four water heating pipe (3) are the square and arrange, the quantity in ground wire hole (6) is four to be linear arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022103797.1U CN213334980U (en) | 2020-09-23 | 2020-09-23 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022103797.1U CN213334980U (en) | 2020-09-23 | 2020-09-23 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213334980U true CN213334980U (en) | 2021-06-01 |
Family
ID=76066834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022103797.1U Active CN213334980U (en) | 2020-09-23 | 2020-09-23 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213334980U (en) |
-
2020
- 2020-09-23 CN CN202022103797.1U patent/CN213334980U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201800 building 24, No.1, Lane 258, Yinlong Road, Jiading District, Shanghai Patentee after: Shanghai Yina Weixin Electronics Co.,Ltd. Address before: 201800 building 24, No.1, Lane 258, Yinlong Road, Jiading District, Shanghai Patentee before: Shanghai Yi Na Wei Xin electric heater Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231009 Address after: No. 1 Zhongyuan Branch Road, Taodu Industrial Park, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province, 214216 Patentee after: Yixing Yina Weixin Electronics Co.,Ltd. Address before: 201800 building 24, No.1, Lane 258, Yinlong Road, Jiading District, Shanghai Patentee before: Shanghai Yina Weixin Electronics Co.,Ltd. |
|
| TR01 | Transfer of patent right |