CN213273227U - Anti-corrosion welding-free stainless steel heat exchanger - Google Patents
Anti-corrosion welding-free stainless steel heat exchanger Download PDFInfo
- Publication number
- CN213273227U CN213273227U CN202022300925.1U CN202022300925U CN213273227U CN 213273227 U CN213273227 U CN 213273227U CN 202022300925 U CN202022300925 U CN 202022300925U CN 213273227 U CN213273227 U CN 213273227U
- Authority
- CN
- China
- Prior art keywords
- shell
- pipe section
- heat exchange
- heat exchanger
- water tank
- 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.)
- Active
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a welded stainless steel heat exchanger is exempted from in anticorrosion, it includes the shell and locates the inside heat exchanger of shell, and heat exchanger includes water tank shell and heat exchange tube, the heat exchange tube is including the dish locate the coil pipe section of water tank shell outer wall, locate the inside heat exchange tube section of water tank shell, draw forth the play water pipe section and the water inlet pipe section of shell, and it has the tube hole that supplies out the water pipe section and pass through with the water inlet pipe section to open on the shell, all be formed with heat transfer fin on the position of bending of coil pipe section and the heat exchange pipe section, coil pipe section, heat exchange tube section, play water pipe section and water inlet pipe section are bent by the heat exchange tube and are formed, shell, water tank shell and heat exchange tube are the. The shell is arranged outside the heat exchanger, so that the noise generated by the heat exchanger during working can be weakened, the heat loss of the heat exchanger can be reduced, and certain heat preservation effect is achieved. In addition, the shell, the water tank shell and the heat exchange tube are all made of stainless steel materials, and the manufacturing cost is far lower than that of copper materials.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a non-welded stainless steel heat exchanger is exempted from in anticorrosion.
[ background of the invention ]
At present, gas water heaters on the market mainly heat cold water through heat exchanger heat exchange, traditional heat exchanger is whole to be made by the copper product, and the heat exchanger made by the copper product, need welding, pickling, and it is very troublesome to make, and copper is overheated can soften in addition or even burn through, has great potential safety hazard, and in addition, the price of copper product is very high, leads to the manufacturing cost of enterprise too high, and the fund is nervous.
[ Utility model ] content
The utility model aims at overcoming above-mentioned problem, we provide a welded stainless steel heat exchanger is exempted from in anticorrosion, it has the cost cheap, need not the welding, need not the advantage of pickling, and easy dismouting is easy removable moreover, has improved production efficiency on the whole.
In order to realize the above-mentioned purpose, the utility model provides a welded stainless steel heat exchanger is exempted from in anticorrosion, it includes the shell and locates the inside heat exchanger of shell, and heat exchanger includes water tank shell and heat exchange tube, the heat exchange tube is including set the coil pipe section of locating the water tank shell outer wall, locate the inside heat exchange tube section of water tank shell, draw forth the play water pipe section and the water inlet pipe section of shell, and it has the tube hole that supplies out the water pipe section and the water inlet pipe section to pass through to open on the shell, all be formed with heat transfer fin on the position of bending of coil pipe section and the heat exchange tube section, coil pipe section, heat exchange tube section, play water pipe section and water inlet pipe section are bent by the heat exchange tube and are formed, shell, water tank shell and heat.
In one or more embodiments, the outer shell and the water tank shell are both of an upper opening structure and a lower opening structure, the inner wall of the upper opening of the outer shell is tightly attached to the outer wall of the upper opening of the water tank shell, and the inner wall of the lower opening of the outer shell is tightly attached to the outer wall of the lower opening of the water tank shell.
In one or more embodiments, the heat exchange fins are formed on the water outlet pipe section and the water inlet pipe section, and the interfaces of the water outlet pipe section and the water inlet pipe section are provided with nut sleeves.
In one or more embodiments, a snap ring for preventing the nut sleeve from loosening is arranged at the interface, and the snap ring is clamped on the concave position between the heat exchange fins.
In one or more embodiments, the coil section is fixed by a fixing bracket to be closely attached to the outer wall of the water tank shell, and the fixing bracket is fixed to the outer wall of the water tank shell through a first screw.
In one or more embodiments, the housing is connected to the fixing bracket by a second screw.
In one or more embodiments, the outer shell is formed by abutting a front panel and a back panel.
Compared with the prior art, the utility model the effect that exists is: the shell is arranged outside the heat exchanger, so that the noise generated by the heat exchanger during working can be weakened, the heat loss of the heat exchanger can be reduced, and certain heat preservation effect is achieved. In addition, shell, water tank shell and heat exchange tube are stainless steel material and make, and the cost is far less than the copper product material, and the heat exchange tube is the integrated into one piece structure, need not to weld, easily installs and dismantles, can accelerate the production efficiency of enterprise, and the stainless steel material is more high temperature resistant than the copper product material moreover, and the structure is more firm.
[ description of the drawings ]
FIG. 1 is a schematic view of the heat exchanger of the present invention installed inside a housing;
FIG. 2 is a schematic structural view of the heat exchange tube of the present invention being bent into a coil section, a heat exchange tube section, a water outlet tube section and a water inlet tube section;
FIG. 3 is a front view of a heat exchanger according to an embodiment of the present invention;
fig. 4 is a right side view of a heat exchanger according to an embodiment of the present invention.
[ detailed description ] embodiments
In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
Referring to the attached drawings 1-4, the embodiment provides an anti-corrosion welding-free stainless steel heat exchanger, which comprises a shell 1 and a heat exchanger arranged in the shell 1, wherein the shell 1 plays a role in isolating the heat exchanger from the outside, reducing heat leakage loss of the heat exchanger, playing a certain role in heat preservation, and reducing noise generated during the operation of the heat exchanger, the heat exchanger comprises a water tank shell 2 and a heat exchange tube, the heat exchange tube comprises a coil tube section 3 coiled on the outer wall of the water tank shell 2, a heat exchange tube section 4 arranged in the water tank shell 2, a water outlet tube section 5 led out of the shell 1 and a water inlet tube section 6, the shell 1 is provided with tube holes for the water outlet tube section 5 and the water inlet tube section 6 to pass through, the tube holes are specifically arranged on the bottom of the shell 1, heat exchange fins are formed on the bent position of the coil tube section 3 and the heat exchange tube section 4, and the heat exchange tube section 4 exchanges, the heat exchange pipe section 4 is inserted back and forth on the upper portion of the water tank shell 2 to form a multi-section structure, the coil pipe section 3, the heat exchange pipe section 4, the water outlet pipe section 5 and the water inlet pipe section 6 are formed by bending heat exchange pipes, the shell 1, the water tank shell 2 and the heat exchange pipes are all made of stainless steel, the heat exchange pipes made of the stainless steel are provided with heat exchange fins, and each pipe section can be formed by bending, so that the complicated steps of welding copper pipes are avoided, the workload of production workers is reduced, and the later-stage disassembly is facilitated.
Shell 1 and water tank shell 2 are upper and lower open structure, and the upper shed inner wall of shell 1 hugs closely in water tank shell 2 upper shed's outer wall, and the lower open inner wall of shell 1 hugs closely in water tank shell 2 lower shed's outer wall to ensure the leakproofness between shell 1 and the water tank shell 2, strengthen heat preservation, noise reduction effect.
Go out to be formed with on water pipe section 5 and the water pipe section 6 heat transfer fin, the water pipe section 5 of going out that is provided with heat transfer fin and the water pipe section 6 of intaking easily buckle, easy to assemble to all be equipped with nut cover 7 on the interface of going out water pipe section 5 and water pipe section 6, can lug connection gondola water faucet and water pipe way through nut cover 7, be convenient for install. Preferably, the interface is provided with a snap ring 8 for preventing the nut sleeve 7 from loosening, the snap ring 8 is clamped on a concave position 9 between the heat exchange fins, and the nut sleeve 7 can be taken out after the snap ring 8 is disassembled.
The shell 1 is formed by butting a front wall panel 111 and a rear wall panel 112, wherein the front wall panel 111 and the rear wall panel 112 can be fixedly connected together in riveting, screwing, welding and other modes, preferably screwing and riveting are adopted, so that the installation and the disassembly are convenient.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.
Claims (7)
1. A corrosion-resistant welding-free stainless steel heat exchanger is characterized in that: the heat exchanger comprises a shell (1) and a heat exchanger arranged inside the shell (1), wherein the heat exchanger comprises a water tank shell (2) and a heat exchange tube, the heat exchange tube comprises a coil pipe section (3) arranged on the outer wall of the water tank shell (2), a heat exchange pipe section (4) arranged inside the water tank shell (2), a water outlet pipe section (5) and a water inlet pipe section (6) led out of the shell (1), pipe holes for the water outlet pipe section (5) and the water inlet pipe section (6) to pass through are formed in the shell (1), heat exchange fins are formed in the bending position of the coil pipe section (3) and the heat exchange pipe section (4), the coil pipe section (3), the heat exchange pipe section (4), the water outlet pipe section (5) and the water inlet pipe section (6) are formed by bending heat exchange tubes, and the shell (1), the water tank shell (2) and the heat exchange tubes are made of stainless steel.
2. The corrosion-resistant weld-free stainless steel heat exchanger of claim 1, wherein: the water tank is characterized in that the shell (1) and the water tank shell (2) are of an upper opening structure and a lower opening structure, the inner wall of the upper opening of the shell (1) is tightly attached to the outer wall of the upper opening of the water tank shell (2), and the inner wall of the lower opening of the shell (1) is tightly attached to the outer wall of the lower opening of the water tank shell (2).
3. The corrosion-resistant weld-free stainless steel heat exchanger of claim 1, wherein: the heat exchange fins are formed on the water outlet pipe section (5) and the water inlet pipe section (6), and nut sleeves (7) are arranged on the interfaces of the water outlet pipe section (5) and the water inlet pipe section (6).
4. The corrosion-resistant weld-free stainless steel heat exchanger of claim 3, wherein: the connector is provided with a clamping ring (8) for preventing the nut sleeve (7) from loosening, and the clamping ring (8) is clamped on a concave position (9) between the heat exchange fins.
5. The corrosion-resistant weld-free stainless steel heat exchanger of claim 1, wherein: the coil pipe section (3) is fixed by a fixing support (10) and tightly attached to the outer wall of the water tank shell (2), and the fixing support (10) is fixed to the outer wall of the water tank shell (2) through a first screw.
6. The corrosion-resistant weld-free stainless steel heat exchanger of claim 5, wherein: the shell (1) is connected with the fixing support (10) through a second screw.
7. The corrosion-resistant weld-free stainless steel heat exchanger of any one of claims 1 to 6, wherein: the shell (1) is formed by butting a front coaming (111) and a rear coaming (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300925.1U CN213273227U (en) | 2020-10-15 | 2020-10-15 | Anti-corrosion welding-free stainless steel heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300925.1U CN213273227U (en) | 2020-10-15 | 2020-10-15 | Anti-corrosion welding-free stainless steel heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213273227U true CN213273227U (en) | 2021-05-25 |
Family
ID=75950315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022300925.1U Active CN213273227U (en) | 2020-10-15 | 2020-10-15 | Anti-corrosion welding-free stainless steel heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213273227U (en) |
-
2020
- 2020-10-15 CN CN202022300925.1U patent/CN213273227U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3094596U (en) | Spiral sleeve assembly heat exchanger | |
| CN213273227U (en) | Anti-corrosion welding-free stainless steel heat exchanger | |
| CN204881271U (en) | Shell and tube type heat exchanger of interpolation segmentation silk screen | |
| CN217330856U (en) | Acid-resistant and high-temperature-resistant stainless steel seamless steel tube for heat exchanger | |
| CN205119487U (en) | Gas heating hanging heat exchanger for stove | |
| CN211526727U (en) | Modular air energy water heater water tank | |
| CN212299557U (en) | Sleeve type water cooling condenser | |
| CN209562299U (en) | A kind of motor and its radiating shell | |
| CN215765765U (en) | Detachable coil condenser and air source heat pump water heater thereof | |
| CN102589132B (en) | A kind of liner tube installation structure and water-heater water tank of the water pipe of water-heater water tank | |
| CN215337063U (en) | Combustion chamber with built-in coil pipe | |
| CN219692380U (en) | Stop valve and air conditioning equipment | |
| CN214426497U (en) | Shell-tube heat exchanger | |
| CN218495069U (en) | Stainless steel lining anti-corrosion special-shaped radiator | |
| CN205878969U (en) | Tower air preheater goes into with high flow rate and high heat transfer ability | |
| CN209744729U (en) | Anti-corrosion gas water heater | |
| CN2281514Y (en) | Alluminum alloy radiator rib | |
| CN220062699U (en) | Heat exchange tube for heat exchanger | |
| CN217584427U (en) | Stainless steel furnace head | |
| CN220582777U (en) | Novel solar heat pipe type water heater | |
| CN221222825U (en) | Reducing overflow pipe, liquid collecting pipe and assembly | |
| CN218644892U (en) | Water inlet valve body of gas water heater | |
| CN220187097U (en) | Tetrafluoro heater with anti-corrosion function | |
| CN2554585Y (en) | Shell-and-tube heat excharger | |
| CN210220776U (en) | S-shaped water-water heat exchanger for boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |