CN210345871U - Consumption-reducing and corrosion-preventing gas heat exchanger - Google Patents
Consumption-reducing and corrosion-preventing gas heat exchanger Download PDFInfo
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- CN210345871U CN210345871U CN201921308414.5U CN201921308414U CN210345871U CN 210345871 U CN210345871 U CN 210345871U CN 201921308414 U CN201921308414 U CN 201921308414U CN 210345871 U CN210345871 U CN 210345871U
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Abstract
The utility model discloses a consumption-reducing and corrosion-resisting gas heat exchanger, which comprises a heat exchanger structure, a water pipe component, a box body arranged at the lower end of the heat exchanger structure, and a combustion chamber arranged in the box body and connected with the heat exchanger structure, wherein heat exchange fins are arranged in the heat exchanger structure; the water pipe assembly comprises a cold water inlet pipe, a heating pipe group and a hot water outlet pipe, wherein the cold water inlet pipe is longitudinally arranged and directly connected to the side face of the heat exchanger structure; the heating pipe group comprises a plurality of heating straight pipes transversely penetrating through the interior of the heat exchanger structure and bent U-shaped pipes arranged at the side surface of the heat exchanger structure and connecting the adjacent heating straight pipes; cold water flows into the heating straight pipe and the bent U-shaped pipe from the cold water inlet pipe, the heat exchanger structure heats the cold water in the heating straight pipe to enable the cold water to be heated into hot water, and the hot water flows out from the hot water outlet pipe; the water pipe assembly is made of a red copper pipe, and internal threads are distributed on the inner surface of the red copper pipe.
Description
Technical Field
The utility model relates to a gas heat exchanger, in particular to consumption reduction anticorrosion gas heat exchanger.
Background
The existing gas heat exchanger generally comprises a heat exchanger structure, a water pipe assembly, a box body arranged at the lower end of the heat exchanger structure, and a combustion chamber arranged in the box body and connected with the heat exchanger structure. The gas heat exchanger uses gas as fuel, and the combustion chamber transfers heat to the heat exchanger structure in a combustion heating mode, so that cold water flowing through the heat exchanger structure is heated into hot water. The water pipe assembly is including advancing the cold water pipe, the water route coil pipe assembly that the outer wall winding of following the box set up, go out hot water pipe, current combustion chamber does not possess thermal-insulated function, consequently the peripheral temperature of combustion chamber is higher, the heat gives off in the outside air, in order to utilize this part heat, current water pipe assembly can be equipped with along the winding water route coil pipe assembly of box, can preheat cold water like this, but will lead to needing to consume a large amount of water pipe raw and other materials, the material cost is high, the processing degree of difficulty has also been increaseed, production processes has been increased, lead to manufacturing cost high at present, make gas heat exchanger's weight great simultaneously, the product is not light and handy enough. The water pipe assembly is generally made by the copper pipe, and the quality of water in each place is different, partial area's aquatic chlorion content is high, chlorion has very strong penetrating corrosion to the copper pipe, make the copper pipe inner wall receive the corruption easily and perforate the hourglass water, influence copper pipe and whole gas heat exchanger's life, and the water route coil pipe assembly's of wound form length is great, water dwell time is long, long-term after using, the water leads to the fact the corrosion to the copper pipe easily, influence the life of copper pipe and whole product. In addition, the heat exchange efficiency of the existing gas heat exchanger is general, and the heat utilization rate is low. In addition, the existing gas heat exchanger, especially the water pipe assembly, can be designed into an integrated fixing structure, so that the universality of product components can be reduced, the universal ratio among the components is low, the production process is complicated, the production efficiency is low, and the production cost is high.
Therefore, how to realize a structural design is simple reasonable, can save raw and other materials widely, reduce raw and other materials consumption, effectively reduce material cost and processing cost, simplify manufacturing procedure, reduction in production cost when improving production efficiency, effectively alleviate the weight of product, make the product light and handy, effectively improve heat exchange efficiency and heat utilization rate simultaneously, and have anticorrosive effect, effectively prolong the life of copper pipe and whole product, and establish to assembled structure, the commonality of product part is strong, consumption reduction anticorrosion's gas heat exchanger that general distribution rate is high is the urgent technical problem that awaits the solution in the industry.
Disclosure of Invention
The utility model aims at providing a consumption reduction anticorrosion gas heat exchanger, it is simple reasonable to aim at realizing a structural design, can save raw and other materials widely, reduce raw and other materials consumption, effectively reduce material cost and processing cost, simplify manufacturing procedure, reduction in production cost when improving production efficiency, effectively alleviate the weight of product, make the product light and handy, effectively improve heat exchange efficiency and heat utilization ratio simultaneously, and have anticorrosive effect, effectively prolong the life of copper pipe and whole product, and establish to the assembled structure, the commonality of product part is strong, the high consumption reduction anticorrosion gas heat exchanger of general distribution rate.
The utility model provides a consumption-reducing and corrosion-resisting gas heat exchanger, which comprises a heat exchanger structure, a water pipe component, a box body arranged at the lower end of the heat exchanger structure, and a combustion chamber arranged in the box body and connected with the heat exchanger structure, wherein heat exchange fins are arranged in the heat exchanger structure; the water pipe assembly comprises a cold water inlet pipe, a heating pipe group and a hot water outlet pipe, wherein the cold water inlet pipe is longitudinally arranged and directly connected to the side face of the heat exchanger structure; the heating pipe group comprises a plurality of heating straight pipes transversely penetrating through the interior of the heat exchanger structure and bent U-shaped pipes arranged at the side surface of the heat exchanger structure and connecting the adjacent heating straight pipes; the cold water inlet pipe is connected with the heating straight pipe through a first connecting structure, the heating straight pipe is connected with the bent U-shaped pipe through a second connecting structure, the hot water outlet pipe is connected with the heating straight pipe through a third connecting structure, cold water flows into the heating straight pipe and the bent U-shaped pipe from the cold water inlet pipe, the cold water in the heating straight pipe is heated by the heat exchanger structure to be heated into hot water, and the hot water flows out from the hot water outlet pipe; the water pipe assembly is made of a copper pipe, and internal threads which can increase the heat exchange area and enable the flowing mode of the water body to be kept in a turbulent flow mode so as to improve the heat exchange efficiency are distributed on the inner surface of the copper pipe.
Preferably, the copper tube is made of copper material and is of an integrally formed structure.
Preferably, the combustion chamber comprises a cylinder body which is communicated up and down, a mute heat insulation inner wall which is arranged at the inner side of the cylinder body and a burner which is arranged in the mute heat insulation inner wall, a spacing layer is reserved between the cylinder body and the mute heat insulation inner wall, and inert gas is filled in the spacing layer to form a mute heat insulation layer which plays a role in mute heat insulation.
The utility model discloses a structural design is simple reasonable, can save raw and other materials widely, reduce raw and other materials consumption, effectively reduce material cost and processing cost, simplify manufacturing procedure, reduction in production cost when improving production efficiency, effectively alleviate the weight of product, make the product lightness and handy, effectively improve heat exchange efficiency and heat utilization ratio simultaneously, and have the anticorrosive effect, effectively prolong the life of copper pipe and whole product, and establish to the assembled structure, the commonality of product part is strong, the consumption reduction anticorrosion's gas heat exchanger that the general distribution rate is high.
Drawings
FIG. 1 is a schematic front view of an embodiment of a consumption-reducing and corrosion-preventing gas heat exchanger according to the present invention;
FIG. 2 is a schematic side view of an embodiment of the consumption-reducing and corrosion-preventing gas heat exchanger of the present invention;
FIG. 3 is a schematic side view of an embodiment of the consumption-reducing and corrosion-preventing gas heat exchanger according to the present invention;
FIG. 4 is a schematic front view of a conventional gas heat exchanger;
FIG. 5 is a schematic side view of a conventional gas heat exchanger;
fig. 6 is a schematic side view of a conventional gas heat exchanger.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 3, an embodiment of the consumption-reducing and corrosion-preventing gas heat exchanger of the present invention is provided, and fig. 4 to 6 are schematic structural views of a conventional gas heat exchanger.
The utility model discloses a gas heat exchanger includes heat exchanger structure 101, water pipe assembly, locates the box 102 of heat exchanger structure 101 lower extreme, locates the combustion chamber in box 102 and be connected with heat exchanger structure 101, is equipped with heat transfer fin in the heat exchanger structure 101.
The water pipe assembly comprises a cold water inlet pipe 103 which is longitudinally arranged and directly connected to the side surface of the heat exchanger structure 101, a heating pipe group which penetrates through the heat exchanger structure 101 and is connected with the cold water inlet pipe 103, and a hot water outlet pipe 104 which is longitudinally arranged and directly connected with the water outlet end of the heating pipe group. The heating tube set comprises a plurality of heating straight tubes 105 transversely penetrating through the interior of the heat exchanger structure 101, and bent U-shaped tubes 106 arranged at the side surfaces of the heat exchanger structure 101 and connecting the adjacent heating straight tubes 105.
Advance to connect through first connection structure 107 between cold water pipe 103 and the heating straight tube 105, be connected through second connection structure 108 between heating straight tube 105 and the U-shaped pipe 106 of knee, go out to be connected through third connection structure 109 between hot water pipe 104 and the heating straight tube 105, cold water flows into to heating straight tube 105, the U-shaped pipe 106 of knee by advancing cold water pipe 103 in, heat exchanger structure 101 heats the cold water that makes in the heating straight tube 105 be heated cold water and become hot water, hot water flows out by going out hot water pipe 104. Each part of the gas heat exchanger, especially the water pipe assembly, is an assembled structure, the universality between product parts is strong, the universal matching rate between the parts is high, the production process is effectively simplified, and the production cost is reduced while the production efficiency is effectively improved.
The water pipe assembly is made of a red copper pipe, and the red copper pipe is made of a red copper material and is of an integrally formed structure. The internal thread is arranged on the inner surface of the copper tube, the internal thread can increase the heat exchange area, the flowing mode of the water body can be kept to be a turbulent flow mode so as to improve the heat exchange efficiency, and the heat exchange efficiency is further improved.
The honeycomb silver nest energy-gathering mute combustion chamber is adopted in the combustion chamber, the combustion chamber comprises a cylinder body which is communicated up and down, a mute heat insulation inner wall which is arranged on the inner side of the cylinder body and a combustor which is arranged in the mute heat insulation inner wall, a spacing layer is reserved between the cylinder body and the mute heat insulation inner wall, and inert gas is filled in the spacing layer to form a mute heat insulation layer which plays a role in mute heat insulation. Like this, this gas heat exchanger's combustion chamber has the thermal-insulated function of silence, the heat can not give off the waste in the outside air, make the heat fully concentrate on heat exchanger structure 101 in, whole gas heat exchanger's heat utilization rate obtains improving, high heat exchange efficiency, and, such structural design is simple reasonable, water route coil pipe assembly has just can be saved, the raw and other materials of water pipe have significantly reduced, reduce raw and other materials consumption, effectively reduce material cost, the processing degree of difficulty has been reduced, machining processes has been simplified, reduce manufacturing cost when improving production efficiency, and effectively alleviate the weight of product, make the product light and handy change.
The utility model discloses a structural design is simple reasonable, can save raw and other materials widely, reduce raw and other materials consumption, effectively reduce material cost and processing cost, simplify manufacturing procedure, reduction in production cost when improving production efficiency, effectively alleviate the weight of product, make the product lightness and handy, effectively improve heat exchange efficiency and heat utilization ratio simultaneously, and have the anticorrosive effect, effectively prolong the life of copper pipe and whole product, and establish to the assembled structure, the commonality of product part is strong, the consumption reduction anticorrosion's gas heat exchanger that the general distribution rate is high.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (3)
1. The consumption-reducing and corrosion-preventing gas heat exchanger is characterized by comprising a heat exchanger structure, a water pipe assembly, a box body arranged at the lower end of the heat exchanger structure, and a combustion chamber arranged in the box body and connected with the heat exchanger structure, wherein heat exchange fins are arranged in the heat exchanger structure;
the water pipe assembly comprises a cold water inlet pipe, a heating pipe group and a hot water outlet pipe, wherein the cold water inlet pipe is longitudinally arranged and directly connected to the side face of the heat exchanger structure;
the heating pipe group comprises a plurality of heating straight pipes transversely penetrating through the interior of the heat exchanger structure and bent U-shaped pipes arranged at the side surface of the heat exchanger structure and connecting the adjacent heating straight pipes;
the cold water inlet pipe is connected with the heating straight pipe through a first connecting structure, the heating straight pipe is connected with the bent U-shaped pipe through a second connecting structure, the hot water outlet pipe is connected with the heating straight pipe through a third connecting structure, cold water flows into the heating straight pipe and the bent U-shaped pipe from the cold water inlet pipe, the cold water in the heating straight pipe is heated by the heat exchanger structure to be heated into hot water, and the hot water flows out from the hot water outlet pipe;
the water pipe assembly is made of a copper pipe, and internal threads which can increase the heat exchange area and enable the flowing mode of the water body to be kept in a turbulent flow mode so as to improve the heat exchange efficiency are distributed on the inner surface of the copper pipe.
2. The consumption-reducing corrosion-preventing gas heat exchanger according to claim 1, wherein the copper tube is made of a copper material and has an integrally formed structure.
3. A consumption-reducing corrosion-preventing gas heat exchanger according to claim 1 or 2, wherein the combustion chamber comprises a vertically penetrating cylinder, a silent heat-insulating inner wall provided inside the cylinder, and a burner provided inside the silent heat-insulating inner wall, wherein a partition layer is provided between the cylinder and the silent heat-insulating inner wall, and the partition layer is filled with inert gas to form a silent heat-insulating layer having a silent heat-insulating function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921308414.5U CN210345871U (en) | 2019-08-13 | 2019-08-13 | Consumption-reducing and corrosion-preventing gas heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921308414.5U CN210345871U (en) | 2019-08-13 | 2019-08-13 | Consumption-reducing and corrosion-preventing gas heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210345871U true CN210345871U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921308414.5U Active CN210345871U (en) | 2019-08-13 | 2019-08-13 | Consumption-reducing and corrosion-preventing gas heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210345871U (en) |
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2019
- 2019-08-13 CN CN201921308414.5U patent/CN210345871U/en active Active
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