CN210346456U - Round platform-shaped heat exchanger - Google Patents
Round platform-shaped heat exchanger Download PDFInfo
- Publication number
- CN210346456U CN210346456U CN201920966313.0U CN201920966313U CN210346456U CN 210346456 U CN210346456 U CN 210346456U CN 201920966313 U CN201920966313 U CN 201920966313U CN 210346456 U CN210346456 U CN 210346456U
- Authority
- CN
- China
- Prior art keywords
- round platform
- heat exchanger
- shell body
- platform shape
- shell
- 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
Abstract
The utility model discloses a round platform shape heat exchanger, establish the inside interior casing of shell body including shell body, the cover that is equipped with the side mouth, be equipped with the billet between shell body and the interior casing, shell body and interior casing are round platform shape structure. Among the above technical scheme, the round platform shape structure has made things convenient for the outer shell installation cover to establish outside the inner shell body. In the assembly the utility model discloses a during round platform shape heat exchanger, only need begin the cover with the osculum department of the interior casing of round platform shape structure to establish with the big side mouth of the shell body of round platform shape structure to make the shell body establish completely that the inner shell is external along the lateral wall of round platform shape structure, reduced the outer operational complexity that the inner shell is external to the shell body cover is established, promoted manufacturing efficiency, saved the manufacturing the utility model discloses a round platform shape heat exchanger's time and energy.
Description
Technical Field
The utility model relates to a indirect heating equipment field, in particular to round platform shape heat exchanger.
Background
A circular truncated cone heat exchanger is a device for transferring heat from a hot fluid to a cold fluid to meet specified process requirements, and is an industrial application of convective heat transfer and conductive heat transfer. The existing round platform-shaped heat exchanger is composed of a cylindrical outer shell and an inner shell, flat steel is welded on the outer surface of the inner shell, a notch is formed in the inner surface of the outer shell, the flat steel is aligned and installed into the notch, the outer shell is sleeved outside the inner shell, but the outer shell is sleeved with the outer shell, the operation process of the outer shell is complex, the precision requirement is high, the precision error is slightly large, the repeated operation in the sleeving process is achieved, and a large amount of time and energy are consumed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the not enough of prior art, provide a round platform shape heat exchanger that installation easy operation, manufacturing efficiency are high.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
the utility model provides a round platform shape heat exchanger, establishes the inside interior casing of shell body including shell body, the cover that is equipped with the side mouth, is equipped with the billet between shell body and the interior casing, and shell body and interior casing are round platform shape structure. Among the above technical scheme, the round platform shape structure has made things convenient for the outer shell installation cover to establish outside the inner shell body. In the assembly the utility model discloses a during round platform shape heat exchanger, only need begin the cover with the osculum department of the interior casing of round platform shape structure to establish with the big side mouth of the shell body of round platform shape structure to make the shell body establish completely that the inner shell is external along the lateral wall of round platform shape structure, reduced the outer operational complexity that the inner shell is external to the shell body cover is established, promoted manufacturing efficiency, saved the manufacturing the utility model discloses a round platform shape heat exchanger's time and energy. The utility model discloses a circular platform shape heat exchanger during operation, first fluid pass interior casing, and the second fluid passes the passageway that forms between the interior outer casing and communicates with the external world through the side mouth to realize the function of heat exchange.
Further, the fixed welding of billet is in the interior casing outside, assembles the utility model discloses a during round platform shape heat exchanger, put into the annealing stove with the shell body earlier and heat to 400 ℃, the shell body meets heat and expands to the outside this moment, utilizes instruments such as arm can conveniently establish the shell body cover outside the inner shell body, treats that the shell body cools off the back naturally, and the shell body contracts to the inboard and tightly laminates with the billet to the fixed cover of shell body is established at interior casing surface.
Preferably, the slope of the side of the outer shell is 0.3% to 0.4%. Among the above technical scheme, the heat exchange performance of round platform heat exchanger can be influenced to the outer casing side slope too big, and the complexity that the interior casing cover was established into in the outer casing will be increased to the outer casing side slope undersize, so when the slope of the side of outer casing was 0.3% -0.4%, can guarantee the heat exchange performance of round platform heat exchanger, has reduced the outer external operation complexity of inner casing of outer casing cover again, has promoted manufacturing efficiency.
Preferably, the slope of the side of the inner housing is 0.3% to 0.4%. In the above technical solution, the slope of the side surface of the inner shell corresponds to the slope of the side surface of the outer shell. The lateral slope of the inner shell is too large, so that the heat exchange performance of the truncated cone-shaped heat exchanger is affected, the lateral slope of the inner shell is too small, the complexity of the inner shell sleeved in the outer shell is increased, and therefore when the lateral slope of the inner shell is 0.3% -0.4%, the heat exchange performance of the truncated cone-shaped heat exchanger can be guaranteed, the complexity of the outer shell sleeved outside the inner shell is reduced, and the manufacturing efficiency is improved.
Preferably, the steel bars are spirally wound on the outer side of the inner case. Above technical scheme has increased the area of contact of billet and interior casing, shell body for the shell body overlaps more firmly to establish outside the inner shell body. The utility model discloses a round platform shape heat exchanger during operation, first fluid pass interior casing, and the second fluid passes the route that the billet formed to realize the function of heat exchange.
Preferably, the pitch of the steel strip helical winding is 17mm to 20 mm. Guarantee among the above technical scheme the utility model discloses a when the heat exchange performance, further promoted the outer housing cover and established the external degree of stability of inner shell.
Preferably, the diameter of the bottom surface of the outer shell is 29mm-30mm larger than that of the bottom surface of the inner shell. In the technical scheme, the diameter of the bottom surface of the outer shell is 29-30 mm larger than that of the bottom surface of the inner shell, so that the outer shell is conveniently sleeved outside the inner shell; furthermore, the section diameter of the outer shell of any cross section of the circular truncated cone-shaped heat exchanger is 29-30 mm larger than that of the inner shell, so that the outer shell is further convenient to be sleeved outside the inner shell, and when the outer shell is sleeved outside the inner shell, the stress of the inner shell and the stress of the outer shell are balanced, and the service life of the inner shell and the service life of the outer shell are prolonged.
Preferably, the cross-sectional diameter of the steel strip is from 15.5mm to 16.0 mm. In the above technical scheme, the cross section of the steel bar is circular, and the diameter of the circular cross section is 15.5mm-16.0 mm. Because the steel bar is spirally wound on the outer surface of the inner shell, the diameter of a circle formed on the outermost side of the steel bar is 31-32 mm larger than the diameter of the same section of the inner shell, and when the outer shell expanded by heating is sleeved outside the inner shell and is cooled and contracted, the outer shell still has inward contraction stress on the steel bar, so that the outer shell is more stably sleeved outside the inner shell.
Preferably, the steel bars are welded on the outer side surface of the inner shell. Among the above technical scheme, the billet welds in interior casing lateral surface firmly to the shell body is through the inseparable laminating with the billet and firmly establish outside the inner shell body.
The utility model has the advantages that:
1. the utility model discloses an interior outer casing of round platform shape heat exchanger design round platform shape has made things convenient for the installation of interior outer casing, has promoted the manufacturing efficiency of round platform shape heat exchanger.
Drawings
Fig. 1 is a schematic structural diagram of a circular truncated cone-shaped heat exchanger according to the present invention;
fig. 2 is an installation schematic diagram of the circular truncated cone-shaped heat exchanger of the present invention.
In the figure: 1. inner casing, 2, shell body, 3, billet, 4, side mouth.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
As shown in fig. 1-2, the utility model discloses a round platform shape heat exchanger includes that shell body 2, the cover that is equipped with side mouth 4 establish the interior casing 1 inside shell body 2, is equipped with billet 3 between shell body 2 and the interior casing 1, and shell body 2 and interior casing 1 are round platform shape structure.
In this embodiment, the slope of the side surface of the outer case 2 is 0.3% to 0.4%.
In this embodiment, the slope of the side surface of the inner housing 1 is 0.3% to 0.4%.
In this embodiment, the steel rod 3 is spirally wound on the outer side surface of the inner housing 1.
In this embodiment, the pitch at which the steel strip 3 is spirally wound is 17mm to 20 mm.
In this embodiment, the diameter of the bottom surface of the outer shell 2 is 29mm-30mm larger than that of the bottom surface of the inner shell 1.
In this embodiment, the cross-sectional diameter of the steel bar 3 is 15.5mm to 16.0 mm.
In this embodiment, the steel bar 3 is welded on the outer side surface of the inner housing 1.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The same creation is considered to be simply replaced without changing the creation content of the present invention. The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A round platform-shaped heat exchanger is characterized in that: establish including shell body (2), the cover that is equipped with side mouth (4) and establish interior casing (1) inside shell body (2), be equipped with billet (3) between shell body (2) and interior casing (1), shell body (2) and interior casing (1) are round platform shape structure.
2. The truncated cone heat exchanger of claim 1, wherein: the slope of the side face of the outer shell (2) is 0.3% -0.4%.
3. The truncated cone heat exchanger according to claim 1 or 2, wherein: the slope of the side face of the inner shell (1) is 0.3% -0.4%.
4. The truncated cone heat exchanger of claim 3, wherein: the steel bar (3) is spirally wound on the outer side surface of the inner shell (1).
5. The truncated cone heat exchanger according to claim 1, 2 or 4, wherein: the pitch of the spiral winding of the steel strip (3) is 17mm-20 mm.
6. The truncated cone heat exchanger of claim 5, wherein: the diameter of the bottom surface of the outer shell (2) is 29mm-30mm larger than that of the bottom surface of the inner shell (1).
7. The truncated cone heat exchanger of claim 6, wherein: the diameter of the cross section of the steel bar (3) is 15.5mm-16.0 mm.
8. The truncated cone heat exchanger of claim 1, 2, 4, 6 or 7, wherein: the steel bars (3) are welded on the outer side surface of the inner shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966313.0U CN210346456U (en) | 2019-06-25 | 2019-06-25 | Round platform-shaped heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966313.0U CN210346456U (en) | 2019-06-25 | 2019-06-25 | Round platform-shaped heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210346456U true CN210346456U (en) | 2020-04-17 |
Family
ID=70190429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920966313.0U Active CN210346456U (en) | 2019-06-25 | 2019-06-25 | Round platform-shaped heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210346456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220409A (en) * | 2019-06-25 | 2019-09-10 | 杭州富尔顿热能设备有限公司 | Rotary table needle recuperator |
-
2019
- 2019-06-25 CN CN201920966313.0U patent/CN210346456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220409A (en) * | 2019-06-25 | 2019-09-10 | 杭州富尔顿热能设备有限公司 | Rotary table needle recuperator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104748582B (en) | Heat exchanger and its manufacturing method | |
| US20010055478A1 (en) | Infrared radiator | |
| US9546798B2 (en) | Combined gas-water tube hybrid heat exchanger | |
| CN210346456U (en) | Round platform-shaped heat exchanger | |
| SG181617A1 (en) | Heat transfer tube | |
| CN105854781A (en) | Efficient spiral tubular reactor | |
| JP2005083667A (en) | Heat exchanger | |
| CN210533099U (en) | Coil pipe heat exchanger and water tank | |
| CN207300027U (en) | Heat exchanger and fin | |
| JP4075732B2 (en) | Heat exchanger for heat pump water heater | |
| CN201706689U (en) | Phase-change heat storage type heat pump water heater water tank | |
| CN208457378U (en) | Plug-in type stainless steel tube and copper pipe welding structure | |
| CN210113509U (en) | High-precision thick-wall seamless steel pipe | |
| CN111220002B (en) | Heat exchanger and water heater comprising same | |
| US10024572B1 (en) | Heat exchanger | |
| CN106224077A (en) | A kind of radiator core body for vehicle | |
| CN106482343A (en) | A kind of flattened oval spiral heat exchanging water pipe | |
| CN213931464U (en) | Heat exchanger and gas water heater | |
| CN215864092U (en) | Welded plate core and solar water heater | |
| CN217654341U (en) | Heat exchanger | |
| CN216716558U (en) | Heat exchange device and gas water heater | |
| CN215113394U (en) | Refrigeration heating net and refrigerator | |
| CN212109702U (en) | Improved heat exchange structure for improving heat exchange efficiency of refrigerator air conditioner | |
| CN211601688U (en) | Fin structure of gas heat exchanger | |
| CN211481519U (en) | PTC heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |