CN210607106U - Overheat protector installing support and gas water heating equipment - Google Patents
Overheat protector installing support and gas water heating equipment Download PDFInfo
- Publication number
- CN210607106U CN210607106U CN201921235068.2U CN201921235068U CN210607106U CN 210607106 U CN210607106 U CN 210607106U CN 201921235068 U CN201921235068 U CN 201921235068U CN 210607106 U CN210607106 U CN 210607106U
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- mounting bracket
- overheat protector
- mounting
- fixing plate
- heat exchanger
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Abstract
The utility model discloses an overheat protector installing support for on installing heat exchanger's U type pipe with overheat protector, a serial communication port, including the fixed plate, set up be used for the straining on the fixed plate the opening ring of U type pipe, and set up and be in be equipped with on the fixed plate and be used for fixing overheat protector's mounting hole. The mounting bracket is lapped on the U-shaped pipe of the heat exchanger through the opening ring before passing through the furnace, and when a worker in the front of the furnace places welding rods, one more operation of smearing soldering paste is added, so that the mounting bracket and the heat exchanger can be welded together in the furnace, the independent welding procedure after passing through the furnace is omitted, the production line procedure is reduced, and the production efficiency is improved. The utility model also provides a gas hot water system.
Description
Technical Field
The utility model relates to a gas hot water system technical field especially relates to an overheat protector installing support and gas hot water system.
Background
In the existing gas water heating equipment, an overheat protector is used for detecting the water temperature, and an alarm can be given out when the water temperature is too high. The protector senses temperature by contact with a mounting bracket on the heat exchanger. The heat exchanger produced in the existing workshop is formed by the steps of placing welding rods after main parts are assembled, completing the welding of the main parts through a welding furnace and then enabling workers to use welding guns to weld mounting brackets independently.
Disclosure of Invention
To the problem that exists among the prior art, the utility model aims to provide a reduce production processes and heat transfer smooth gas hot water equipment's overheat protector installing support.
Another object of the utility model is to provide a gas hot water system that has adopted above-mentioned overheat protector installing support.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an overheat protector mounting bracket is used for mounting an overheat protector on a U-shaped pipe of a heat exchanger and is characterized by comprising a fixing plate, an opening ring arranged on the fixing plate and used for fastening the U-shaped pipe, and a mounting hole arranged on the fixing plate and used for fixing the overheat protector.
As a further explanation of the above scheme, the fixing plate is a rectangular flat-wall structure, one end of the open ring close to the fixing plate is arranged and clamped with one arm of the U-shaped tube, and the other end of the fixing plate is bridged on the other arm of the U-shaped tube.
As a further explanation of the above scheme, the opening ring is located on one side of the fixing plate, and the other side of the fixing plate abuts against the bottom of the U-shaped pipe.
As a further explanation of the above solution, the opening ring and the fixing plate are integrally formed, or the opening ring and the fixing plate are two separate pieces assembled and fixed together.
As a further explanation of the above scheme, the split ring is welded and fixed to the U-shaped pipe.
As a further explanation of the above scheme, the number of the mounting holes is at least two, and the mounting holes are distributed on two sides of the opening ring; each mounting hole is a screw hole.
As a further explanation of the above solution, the fixing plate is a metal plate.
The gas water heating equipment comprises a gas water heating equipment body, a heat exchanger and an overheat protector, wherein the heat exchanger and the overheat protector are arranged in the gas water heating equipment body, and the overheat protector is installed on the heat exchanger through an installation support.
As a further explanation of the above scheme, the gas water heater is a gas water heater or a gas wall-hanging stove.
As a further explanation of the above scheme, the opening ring is fastened to a U-shaped tube of the heat exchanger, and solder paste is applied to a contact portion between the fixing plate, the opening ring, and the U-shaped tube.
The utility model has the advantages that:
firstly, just lap the installing support on heat exchanger's U type pipe through the opening ring before crossing the stove, add the operation of one step of smearing the soldering paste when the stokehold workman places the welding rod more, can make installing support and heat exchanger cross the stove welding together and accomplish, save and cross the stove after solitary welding process, reduce the production line process, improve production efficiency.
And secondly, the fixing plate is connected with the U-shaped pipe through soldering paste, so that heat transfer is smooth, the alarm is accurately performed at a fixed temperature, stress points are increased, and the fixing plate is prevented from being thermally deformed in a brazing furnace.
And thirdly, the other end and the side part of the fixing plate are in lap joint with the U-shaped pipe, soldering paste is smeared at the contact part of the fixing plate, the opening ring and the U-shaped pipe, the stable connection of the mounting bracket and the U-shaped pipe is ensured, and a prerequisite is provided for the stable mounting of the overheat protector.
Drawings
Fig. 1 shows a structural diagram of an overheat protector mounting bracket of a gas water heater according to the present invention.
Fig. 2 is a left side view of the mounting bracket of the overheat protector of the gas water heater according to the present invention.
Fig. 3 is a structural diagram of the mounting bracket of the overheat protector of the gas water heater and the heat exchanger assembly according to the present invention.
Description of reference numerals:
1: open ring, 2: fixing plate, 3: mounting hole, 4: a U-shaped pipe.
Detailed Description
In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
Example one
As shown in fig. 1-3, an overheat protector mounting bracket for mounting an overheat protector to a U-shaped pipe 4 of a heat exchanger is characterized by comprising a fixing plate 2, an opening ring 1 provided on the fixing plate 2 for fastening the U-shaped pipe 4, and a mounting hole 3 provided on the fixing plate 2 for fixing the overheat protector.
The fixing plate 2 is of a rectangular flat-wall structure, one end of the opening ring 1, which is close to the fixing plate 2, is clamped with one arm of the U-shaped pipe 4, and the other end of the fixing plate 2 is bridged on the other arm of the U-shaped pipe 4.
The opening ring 1 is positioned at one side of the fixed plate 2, and the other side of the fixed plate 2 is abutted against the bottom of the U-shaped pipe 4
Preferably, the opening ring 1 and the fixing plate 2 are of an integrally formed structure, or the opening ring 1 and the fixing plate 2 are two separate pieces which are assembled and fixed together.
The opening ring 1 and the U-shaped pipe 4 are welded and fixed.
Further preferably, the number of the mounting holes 3 is at least two, and the mounting holes are distributed on two sides of the opening ring 1; each of the mounting holes 3 is a screw hole.
The fixing plate 2 is a metal plate.
The left side of the overheat protector mounting bracket provided by the embodiment is provided with the U-shaped pipe of which the opening ring-shaped structure is used for fastening the heat exchanger, and a gap is reserved between the opening ring and the U-shaped pipe after fastening, so that soldering paste is convenient to smear. The fixed plate on the right side is a rectangular flat wall, and a screw hole is arranged on the fixed plate for fixing the overheat protector. The rectangle planomural is longer, in order to take on U type pipe, and scribble the soldering paste with U type pipe contact department, makes overheat protector support and short U pipe and overheat protector all fully contact like this, makes heat transfer smooth, and the accurate temperature setting is reported to the police. Meanwhile, stress points can be increased, and thermal deformation in a brazing furnace is avoided.
Compared with the prior art, the overheat protector installing support of the gas water heating equipment provided by the embodiment has the following characteristics: 1) the mounting bracket is lapped on the U-shaped pipe of the heat exchanger through the opening ring before passing through the furnace, and when a worker in the front of the furnace places welding rods, one more operation of smearing soldering paste is added, so that the mounting bracket and the heat exchanger can be welded together in the furnace, the independent welding procedure after passing through the furnace is omitted, the production line procedure is reduced, and the production efficiency is improved. 2) The fixed plate is connected with the U-shaped pipe through the soldering paste, so that heat transfer is smooth, accurate temperature setting alarm is realized, stress points are increased, and the fixed plate is prevented from being thermally deformed in a brazing furnace.
Example two
A gas water heating device comprises a gas water heating device body, a heat exchanger and an overheat protector, wherein the heat exchanger and the overheat protector are arranged in the gas water heating device body, the overheat protector is installed on a U-shaped pipe 4 of the heat exchanger through a mounting bracket, and the mounting bracket is the overheat protector mounting bracket in the first embodiment.
Wherein, the gas hot water equipment is a gas water heater or a gas wall-hanging stove.
The opening ring 1 is buckled on a U-shaped pipe 4 of the heat exchanger, and soldering paste is smeared at the contact part of the fixing plate 2, the opening ring 1 and the U-shaped pipe 4.
The gas-fired water heating device provided by the embodiment has all the advantages of the embodiment, and the specific structure of the gas-fired water heating device can be various structures which are known in the prior art or can be realized in the future, and is not described herein again.
It will be understood by those skilled in the art from the foregoing description of the structure and principles that the present invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the known art are intended to fall within the scope of the invention, which is defined by the claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.
Claims (10)
1. An overheat protector mounting bracket is used for mounting an overheat protector on a U-shaped pipe of a heat exchanger and is characterized by comprising a fixing plate, an opening ring arranged on the fixing plate and used for fastening the U-shaped pipe, and a mounting hole arranged on the fixing plate and used for fixing the overheat protector.
2. A mounting bracket for an overheat protector as claimed in claim 1, wherein the fixing plate is a rectangular flat wall structure, the open ring is provided near one end of the fixing plate and is engaged with one arm of the U-shaped tube, and the other end of the fixing plate is bridged over the other arm of the U-shaped tube.
3. A mounting bracket for a thermal protector according to claim 2 wherein the open loop is located on one side of the mounting plate and the other side of the mounting plate abuts the bottom of the U-tube.
4. A mounting bracket for a thermal protector according to claim 1 wherein said split ring is integrally formed with said mounting plate or said split ring and said mounting plate are two separate pieces assembled and secured together.
5. A mounting bracket for a thermal protector as set forth in claim 1 wherein said split ring is welded to said U-shaped tube.
6. A mounting bracket for a thermal protector according to claim 1 wherein said mounting holes are at least two and are disposed on either side of said open ring; each mounting hole is a screw hole.
7. A mounting bracket for a thermal protector as claimed in claim 1 wherein said retaining plate is a metal plate.
8. A gas water heating apparatus comprising a gas water heating apparatus body, and a heat exchanger and an overheat protector provided in the gas water heating apparatus body, the overheat protector being mounted on the heat exchanger by a mounting bracket, characterized in that the mounting bracket is the overheat protector mounting bracket according to any one of claims 1 to 7.
9. The gas-fired water heating apparatus according to claim 8, wherein the gas-fired water heating apparatus is a gas water heater or a gas wall-hanging stove.
10. The gas-fired water heating apparatus according to claim 8, wherein the opening ring is fastened to a U-shaped pipe of the heat exchanger, and a solder paste is applied to a contact portion between the fixing plate, the opening ring and the U-shaped pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921235068.2U CN210607106U (en) | 2019-08-01 | 2019-08-01 | Overheat protector installing support and gas water heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921235068.2U CN210607106U (en) | 2019-08-01 | 2019-08-01 | Overheat protector installing support and gas water heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210607106U true CN210607106U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921235068.2U Active CN210607106U (en) | 2019-08-01 | 2019-08-01 | Overheat protector installing support and gas water heating equipment |
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| CN (1) | CN210607106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491727A (en) * | 2019-08-01 | 2019-11-22 | 广东万家乐燃气具有限公司 | A kind of overheat protector mounting bracket and gas and hot water equipment |
-
2019
- 2019-08-01 CN CN201921235068.2U patent/CN210607106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491727A (en) * | 2019-08-01 | 2019-11-22 | 广东万家乐燃气具有限公司 | A kind of overheat protector mounting bracket and gas and hot water equipment |
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