CN203744773U - Winding type spiral heat exchanger - Google Patents
Winding type spiral heat exchanger Download PDFInfo
- Publication number
- CN203744773U CN203744773U CN201420020711.0U CN201420020711U CN203744773U CN 203744773 U CN203744773 U CN 203744773U CN 201420020711 U CN201420020711 U CN 201420020711U CN 203744773 U CN203744773 U CN 203744773U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- tube
- spiral heat
- tubular shell
- tube sheet
- 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.)
- Expired - Fee Related
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a winding type spiral heat exchanger which comprises a cylindrical shell. The two ends of the cylindrical shell are provided with tube plates respectively, a twisting tube bundle is arranged in the cylindrical shell, the two ends of the twisting tube bundle penetrate through the tube plates respectively to be fixedly connected with the tube plates, the tube plates are detachably connected with the cylindrical shell, fixing rings are arranged on the peripheral surfaces of the tube plates, inner flanges are arranged on the lateral wall of the end of the cylindrical shell and detachably connected with outer flanges, the fixing rings are detachably connected with the tube plates, outer cylinders are arranged on the outer sides of the tube plates, the outer flanges are arranged on the lateral walls of the outer cylinders, when the heat exchanger is failed, a sealing connecting device can be disassembled, the tube plates and the twisting tube bundle are taken out from the cylindrical shell to be overhauled or washed, and are then installed into the cylindrical shell after overhauling and washing are completed, and the winding type spiral heat exchanger can be continuously used after the sealing device is installed. The winding type spiral heat exchanger is simple in structure and convenient to disassemble, assemble and overhaul.
Description
Technical field
The utility model relates to a kind of heat exchanger, specifically, relates to a kind of wound form spiral heat exchanger, belongs to heat transfer technology field.
Background technology
Wound form spiral heat exchanger comprises tubular shell, is arranged on tubular shell two ends tube sheet and is arranged on two winding tube banks between tube sheet.
Inventor is realizing in process of the present invention, find that prior art at least exists following problem: tubular shell, tube sheet and winding tube bank that conventional helical is wound around heat exchanger are welded together to form an entirety, cannot take apart, when heat exchanger occurs when abnormal, cannot overhaul, bring huge waste to user, use inconvenient.
Utility model content
Problem to be solved in the utility model is for above deficiency, provide a kind of can dismounting, the wound form spiral heat exchanger of easy access.
For overcoming the above problems, the technical solution of the utility model is as follows: wound form spiral heat exchanger, comprise tubular shell, the two ends of tubular shell are respectively equipped with tube sheet, in tubular shell, be provided with the winding tube bank that two ends are passed tube sheet respectively and are fixedly connected with tube sheet, it is characterized in that: described tube sheet and tubular shell are for removably connecting.
A kind of prioritization scheme, the outer surface of described tube sheet is provided with retainer ring, and the sidewall of tubular shell end is provided with inner flange, and inner flange is removably connected with outward flange.
Further, described retainer ring and tube sheet removably connect.
Further, described retainer ring is threaded with tube sheet or draw-in groove is connected.
Further, the outside of described tube sheet is provided with urceolus, and outward flange is arranged on the sidewall of urceolus.
Further, the both sides of described retainer ring are respectively equipped with sealing ring.
Further, described winding tube bank is multi-layer spiral and is wound around, and the winding direction between adjacent two layers winding tube bank is contrary.
Further, the shell side on the sidewall of described tubular shell two ends is taken over, and the axis that shell side is taken over is vertical with the axis that shell side is taken over, and the end that shell side is taken over is provided with the first adpting flange.
Further, the both ends of described tubular shell are provided with tube side and take over, and tube side is taken over coaxial with tubular shell, and tube side is taken over winding tube bank and is communicated with, and the end that tube side is taken over is provided with the second adpting flange.
The utility model adopts above technical scheme, compared with prior art, have the following advantages: wound form spiral heat exchanger comprises two tube sheets, between two tube sheets, be provided with and be wound around tube bank, the two ends that are wound around tube bank are passed respectively two tube sheets and are fixedly connected with tube sheet, be wound around tube bank overcoat tubular shell is housed, and shell side jockey is installed on the sidewall of tubular shell, tube sheet is positioned at tubular shell two ends, and tubular shell two ends are separately installed with tube side jockey and easy-to-dismount sealing and connecting device.In the time that heat exchanger breaks down, sealing and connecting device can be pulled down, by tube sheet be wound around tube bank and take out in tubular shell, overhaul or clean, maintenance or has cleaned after reinstalled again in tubular shell, be loaded on and continue use after sealing device; The utility model result is simple, easy accessibility, easy access.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of wound form spiral heat exchanger in the utility model embodiment;
Accompanying drawing 2 be in accompanying drawing 1 A-A to cutaway view;
Accompanying drawing 3 is the left view of accompanying drawing 2;
Accompanying drawing 4 is the partial enlarged drawing in accompanying drawing 2;
In figure:
1-tube sheet, 2-is wound around tube bank, 3-tubular shell, 4-shell side connects, 5-the first adpting flange, 6-tube side is taken over, 7-retainer ring, 8-inner flange, 9-outward flange, 10-sealing ring, 11-fastening bolt, 12-urceolus, 13-the second adpting flange.
Detailed description of the invention
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
Embodiment 1, as shown in Figure 1, Figure 2, Figure 3 shows, wound form spiral heat exchanger, comprise two tube sheets 1, between two tube sheets 1, be provided with and be wound around tube bank 2, the two ends of winding tube bank 2 are passed respectively tube sheet 1 and are fixedly connected with tube sheet 1, are wound around tube bank 2 and are multi-layer spiral winding, and between adjacent two layers, leave gap, the winding direction between adjacent two layers is contrary.Be wound around outside tube bank 2 and be set with tubular shell 3, shell side jockey is installed on the sidewall of tubular shell 3.
Shell side jockey comprises the shell side adapter 4 being arranged on tubular shell 3 two ends sidewalls, and the axis of shell side adapter 4 is vertical with the axis of shell side adapter 4, and the end of shell side adapter 4 is provided with the first adpting flange 5; The two ends of tubular shell 3 are divided tube side jockey are installed, tube side jockey comprises the tube side adapter 6 that is arranged on tubular shell 3 both ends, tube side adapter 6 is coaxial with tubular shell 3, tube side is taken over 6 and is communicated with winding tube bank 2, the end of tube side adapter 6 is provided with the second adpting flange 13, and tubular shell 3 two ends are separately installed with easy-to-dismount sealing and connecting device.
As shown in Figure 4, sealing and connecting device comprises the retainer ring 7 being arranged on tube sheet 1 outer surface, retainer ring 7 can be fixedly connected with tube sheet 1, also can adopt and be threaded or connect into detachable form by draw-in groove, in the present embodiment, be to connect by draw-in groove, common technology because draw-in groove connects, so no longer describe in detail, in accompanying drawing, do not draw in detail the concrete structure of draw-in groove, on the sidewall of tubular shell 3 ends, be provided with inner flange 8, be provided with urceolus 12 in the outside of tube sheet 1, the sidewall of urceolus 12 is provided with outward flange 9, between retainer ring 7 both sides and inner flange 8 and outward flange 9, be separately installed with sealing ring 10, between inner flange 8 and outward flange 9, holding screw 11 is installed, tube sheet 1 is fixed on to the end of tubular shell 3 in the time that inner flange 8 and outward flange 9 coordinate.
In the time that heat exchanger breaks down, the holding screw of sealing and connecting device 11 can be pulled down, then pull down inner flange 8 and outward flange 9, pull down retainer ring 7 and sealing ring 10, tube sheet 1 and winding are restrained to 2 entirety from the interior taking-up of tubular shell 3, overhaul or clean, maintenance or has cleaned after reinstalled again in tubular shell 3, be loaded on and continue use after sealing device; The utility model result is simple, easy accessibility, easy access.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the utility model design to be suitable for the various embodiment with various amendments of special-purpose.
Claims (9)
1. wound form spiral heat exchanger, comprise tubular shell (3), the two ends of tubular shell (3) are respectively equipped with tube sheet (1), in tubular shell (3), be provided with the winding tube bank (2) that two ends are passed tube sheet (1) respectively and are fixedly connected with tube sheet (1), it is characterized in that: described tube sheet (1) and tubular shell (3) are for removably connecting.
2. wound form spiral heat exchanger as claimed in claim 1, it is characterized in that: the outer surface of described tube sheet (1) is provided with retainer ring (7), the sidewall of tubular shell (3) end is provided with inner flange (8), and inner flange (8) is removably connected with outward flange (9).
3. wound form spiral heat exchanger as claimed in claim 2, is characterized in that: described retainer ring (7) removably connects with tube sheet (1).
4. wound form spiral heat exchanger as claimed in claim 3, is characterized in that: described retainer ring (7) is threaded with tube sheet (1) or draw-in groove is connected.
5. the wound form spiral heat exchanger as described in claim 2,3 or 4, is characterized in that: the outside of described tube sheet (1) is provided with urceolus (12), outward flange (9) is arranged on the sidewall of urceolus (12).
6. wound form spiral heat exchanger as claimed in claim 5, is characterized in that: the both sides of described retainer ring (7) are respectively equipped with sealing ring (10).
7. wound form spiral heat exchanger as claimed in claim 1, is characterized in that: described winding tube bank (2) is multi-layer spiral and is wound around, and it is contrary that adjacent two layers is wound around the winding direction of restraining between (2).
8. wound form spiral heat exchanger as claimed in claim 1, it is characterized in that: the shell side on the sidewall of described tubular shell (3) two ends is taken over (4), the axis that shell side is taken over (4) is vertical with the axis of shell side adapter (4), and the end that shell side is taken over (4) is provided with the first adpting flange (5).
9. wound form spiral heat exchanger as claimed in claim 1, it is characterized in that: the both ends of described tubular shell (3) are provided with tube side and take over (6), it is coaxial with tubular shell (3) that tube side is taken over (6), tube side is taken over (6) and is communicated with winding tube bank (2), and the end that tube side is taken over (6) is provided with the second adpting flange (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020711.0U CN203744773U (en) | 2014-01-14 | 2014-01-14 | Winding type spiral heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020711.0U CN203744773U (en) | 2014-01-14 | 2014-01-14 | Winding type spiral heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744773U true CN203744773U (en) | 2014-07-30 |
Family
ID=51344563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420020711.0U Expired - Fee Related CN203744773U (en) | 2014-01-14 | 2014-01-14 | Winding type spiral heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744773U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406450A (en) * | 2014-11-18 | 2015-03-11 | 广州达意隆包装机械股份有限公司 | Sealing seat of tubular heat exchanger and tubular heat exchanger |
| CN105115324A (en) * | 2015-09-15 | 2015-12-02 | 温州天旭机械设备有限公司 | Multitubular cooler |
| CN107860250A (en) * | 2017-12-15 | 2018-03-30 | 博维恩冷冻科技（苏州）有限公司 | A kind of tubular type heat exchanger |
-
2014
- 2014-01-14 CN CN201420020711.0U patent/CN203744773U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406450A (en) * | 2014-11-18 | 2015-03-11 | 广州达意隆包装机械股份有限公司 | Sealing seat of tubular heat exchanger and tubular heat exchanger |
| CN105115324A (en) * | 2015-09-15 | 2015-12-02 | 温州天旭机械设备有限公司 | Multitubular cooler |
| CN107860250A (en) * | 2017-12-15 | 2018-03-30 | 博维恩冷冻科技（苏州）有限公司 | A kind of tubular type heat exchanger |
| CN107860250B (en) * | 2017-12-15 | 2019-11-12 | 博维恩冷冻科技（苏州）有限公司 | A kind of tubular type heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203744773U (en) | Winding type spiral heat exchanger | |
| CN103267434A (en) | Detachable spiral winding heat exchanger | |
| CN204710116U (en) | A kind of New-type instant putamina | |
| CN103335542A (en) | Helical wound tube half-floating heat exchanger | |
| CN203298637U (en) | Detachable spiral winding heat exchanger | |
| CN103542742B (en) | Can to loose core heat exchanger | |
| CN204987953U (en) | Floating head formula winding piping heat exchanger | |
| CN203432404U (en) | Spiral winding tube half-floating head heat exchanger | |
| CN203534270U (en) | Core-pulling heat exchanger | |
| CN207268582U (en) | A kind of detachable wound tube heat exchanger | |
| CN203405104U (en) | Float head heat exchanger with spirally wound pipes | |
| CN205602852U (en) | Easy dismounting's cable reel | |
| CN202034079U (en) | Multi-point rod-shape radioactive sources capable of being folded into bunch shape | |
| CN208780015U (en) | A kind of spiral heat exchange tube | |
| CN202582274U (en) | Detachable tubular heat exchanger core group | |
| CN202133307U (en) | A shell-and-tube heat exchanger tube plate integration structure | |
| CN202008315U (en) | Segmented detachable pull rod of pipe shell type heat exchanger | |
| CN202666553U (en) | Oil filter of compressor | |
| CN204313687U (en) | A kind of laterally outer half tubular construction of horizontal vessel | |
| CN203980959U (en) | Detachable heat exchanger | |
| CN203489741U (en) | Novel tube-plate type heat exchanger | |
| CN205685722U (en) | Corrugated tube process units | |
| CN203612979U (en) | Heating tube bundle fixing and supporting device | |
| CN204246929U (en) | A kind of removable cartridge | |
| CN207716946U (en) | A kind of duplex chimney cooler easy to disassemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20210114 |