CN218034621U - Fixing and effective compensation structure for high-efficiency heat exchange tube of water bath type gasifier - Google Patents
Fixing and effective compensation structure for high-efficiency heat exchange tube of water bath type gasifier Download PDFInfo
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- CN218034621U CN218034621U CN202221818724.3U CN202221818724U CN218034621U CN 218034621 U CN218034621 U CN 218034621U CN 202221818724 U CN202221818724 U CN 202221818724U CN 218034621 U CN218034621 U CN 218034621U
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Abstract
The application relates to the technical field of water bath type gasifiers, in particular to a fixing and effective compensating structure of a high-efficiency heat exchange tube of a water bath type gasifier, which comprises the high-efficiency heat exchange tube and a fastening part, wherein an inlet and an outlet are respectively arranged at two ends of the high-efficiency heat exchange tube; the fastening part comprises two clamping strips in mirror symmetry, clamping grooves are formed in the side walls of the clamping strips, when the two clamping strips are attached to clamp the high-efficiency heat exchange tube, the clamping grooves of the two clamping strips are oppositely arranged to form clamping holes, and the high-efficiency heat exchange tube is in clearance fit with the clamping holes. Two holding strip press from both sides tight high-efficient heat exchange tube in this application, and when low temperature liquid flowed into high-efficient heat exchange tube, carry out quick heat exchange, the wave pipe of compensation section design can compensate stress and deformation that expend with heat and contract with cold and bring to make high-efficient heat exchange tube can not exert the deformation force to the holding strip, realized the deformation compensation to high-efficient heat exchange tube when stablizing fixed high-efficient heat exchange tube.
Description
Technical Field
The application relates to the technical field of water bath type gasifiers, in particular to a high-efficiency heat exchange tube fixing and effective compensation structure of a water bath type gasifier.
Background
The water bath gasifier converts low-temperature liquid in the heat exchange tube into normal-temperature gas through hot water heating, and is widely applied to gasification of low-temperature fluids such as liquid nitrogen, liquid oxygen, liquefied natural gas, liquefied ethylene and the like so as to meet the application in the fields of transportation, chemical engineering, electronics, cutting and the like. In terms of structure and operation principle, the gasifier can be divided into an air-temperature gasifier and a water-bath gasifier.
In the assembly of a water bath vaporizer, the heat exchange tubes are typically mounted within the vaporization tank and secured to a mounting plate. The installer needs to fasten the heat exchange tube through the hoop and then weld the whole heat exchange tube assembly with the mounting plate. However, the space between the heat exchange tube and the mounting plate is smaller after the hoop crosspiece is additionally arranged, so that the operation is difficult when the hoop is welded and fastened, and the phenomena of poor welding and insufficient fastening are easily caused. In addition, quick heat transfer when cryogenic liquids get into the heat exchange tube, the heat exchange tube produces deformation because expend with heat and contract with cold, produces deformation force, staple bolt between heat exchange tube, staple bolt and the backup pad and drops, and then leads to the connection unstability between heat exchange tube and the mounting panel.
SUMMERY OF THE UTILITY MODEL
In order to be able to effectively compensate the deformation of the heat exchange tube while stably fixing the heat exchange tube, the technical scheme of the application provides a structure for fixing and effectively compensating the high-efficiency heat exchange tube of the water bath type gasifier. The technical scheme is as follows:
the application provides a fixing and effective compensating structure for a high-efficiency heat exchange tube of a water bath type gasifier, which comprises a high-efficiency heat exchange tube and a fastening part, wherein an inlet and an outlet are respectively arranged at two ends of the high-efficiency heat exchange tube, a compensating section is arranged at the end part, close to the inlet, of the high-efficiency heat exchange tube, and the compensating section is bent in a wavy manner; the fastening part comprises two clamping strips in mirror symmetry, a plurality of clamping grooves are formed in the side walls of the clamping strips, when the two clamping strips are attached to clamp the high-efficiency heat exchange tube, the clamping grooves in the two clamping strips are oppositely arranged to form clamping holes, and the high-efficiency heat exchange tube and the compensation section are in clearance fit with the clamping holes.
Further, the compensation section comprises at least one loop.
Specifically, clamping grooves are formed in two opposite side walls of the holding strip, and the clamping grooves in the two opposite side walls of the holding strip are arranged at equal intervals in a staggered mode.
In particular, two of the clamping bars in the fastening part are welded and fixed.
Compared with the prior art, the application has the beneficial effects that: two holding strip clamp tightly high-efficient heat exchange tube and weld fixation has realized the stable installation to high-efficient heat exchange tube, simultaneously, when low temperature liquid flows in high-efficient heat exchange tube through the import, carries out quick heat exchange, because the compensation section is wavy bending, the deformation that expend with heat and contract with cold and bring can be compensated to compensation section micro deformation, and high-efficient heat exchange tube can not exert the deformation force to the holding strip, the holding strip keeps and high-efficient stable connection between the heat exchange tube. In conclusion, the deformation compensation of the high-efficiency heat exchange tube is realized while the high-efficiency heat exchange tube is stably fixed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application, in which:
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic structural diagram of the present application showing a fixing manner of the high-efficiency heat exchange tube;
fig. 3 is a schematic view of the structure of the fastening member of the present application.
Reference numerals: 1. a high-efficiency heat exchange tube; 2. a fastening member; 3. an inlet; 4. an outlet; 5. a compensation section; 6. clamping strips; 7. and clamping the groove.
Detailed Description
The following disclosure provides many different embodiments or examples for implementing different features of the application. To simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Further, the present application may repeat reference numerals and/or reference letters in the various examples for simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or arrangements discussed.
The water bath gasifier converts low-temperature liquid in the heat exchange tube into normal-temperature gas through hot water heating, and is widely applied to gasification of low-temperature fluids such as liquid nitrogen, liquid oxygen, liquefied natural gas, liquefied ethylene and the like so as to meet the application in the fields of transportation, chemical engineering, electronics, cutting and the like. In terms of structure and operation principle, the gasifier can be divided into an air-temperature gasifier and a water-bath gasifier.
In the assembly of a water bath vaporizer, the heat exchange tubes are typically mounted within the vaporization tank and secured to a mounting plate. The installer need be earlier through the staple bolt with the heat exchange tube fastening, weld whole heat exchange tube assembly and mounting panel again. However, the hoop crosspiece is additionally arranged, so that the space between the heat exchange tube and the mounting plate is small, the operation is difficult when the hoop is welded and fastened, and the phenomena of poor welding and insufficient fastening are easily caused. In addition, quick heat transfer when cryogenic liquids get into the heat exchange tube, the heat exchange tube produces deformation because expend with heat and contract with cold, produces deformation force, staple bolt between heat exchange tube, staple bolt and the backup pad and drops, and then leads to the connection unstability between heat exchange tube and the mounting panel.
In order to be able to effectively compensate the deformation of the heat exchange tube while stably fixing the heat exchange tube, the technical scheme of the application provides a structure for fixing and effectively compensating the high-efficiency heat exchange tube of the water bath type gasifier. The technical scheme is as follows:
the present application is described in further detail below with reference to fig. 1 to 3.
As shown in figure 1, the application provides a fixing and effective compensation structure for a high-efficiency heat exchange tube of a water bath type gasifier, which comprises a high-efficiency heat exchange tube 1 and a fastening part 2, wherein the high-efficiency heat exchange tube 1 is a coil. One end of the high-efficiency heat exchange tube 1 is provided with an inlet 3, the other end of the high-efficiency heat exchange tube 1 is provided with an outlet 4, the end part of the high-efficiency heat exchange tube 1 close to the inlet 3 is provided with a compensation section 5, and the compensation section 5 forms a loop. In this embodiment, the compensating section 5 is wavy and bent up and down.
As shown in fig. 2 and 3, the fastening component 2 includes two holding strips 6, and a plurality of clamping grooves 7 are formed on the side wall of each holding strip 6 at equal intervals along the vertical direction. Two 6 mirror symmetry settings of holding strip, and press from both sides tight groove 7 and be semicircle form, when two 6 corresponds the butt of holding strip, two tight grooves 7 of clamp that set up relatively form and press from both sides tight hole, high-efficient heat exchange tube 1 and compensation section 5 all with press from both sides tight hole clearance fit.
As shown in figures 2 and 3, two holding strips 6 of the same fastening part 2 are fixed by welding, and when welding, the cross section structures of the clamping holes and the high-efficiency heat exchange tube 1 are consistent, and the circle centers of the cross sections of the clamping holes and the high-efficiency heat exchange tube are concentrically arranged, so that the stability and the firmness of welding are improved.
As shown in fig. 2 and 3, in order to effectively fix the high-efficiency heat exchange pipe 1, the fastening member 2 is provided in plurality on the high-efficiency heat exchange pipe 1. Furthermore, the two opposite side walls of each holding strip 6 are provided with clamping grooves 7, and the clamping grooves 7 on the two side walls are arranged in a staggered manner, so that each holding strip 6 can be used for fixing two high-efficiency heat exchange tubes 1 at the same time.
The implementation principle of the application is as follows: two holding strip 6 press from both sides tight high-efficient heat exchange tube 1 and weld fixture, realized the stable installation to high-efficient heat exchange tube 1, simultaneously, when low temperature liquid flows in high-efficient heat exchange tube 1 through import 3, carry out quick heat exchange, because compensation section 5 is wavy bending, the deformation that the expend with heat and contract with cold can be compensated to 5 micro-deformations in compensation section, so high-efficient heat exchange tube 1 can not exert the deformation force to holding strip 6 again, holding strip 6 keeps and the stable connection between the high-efficient heat exchange tube 1. In conclusion, the deformation compensation of the high-efficiency heat exchange tube 1 is realized while the high-efficiency heat exchange tube 1 is stably fixed.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (4)
1. The fixing and effective compensating structure of the high-efficiency heat exchange tube of the water bath type gasifier is characterized by comprising a high-efficiency heat exchange tube and a fastening component, wherein an inlet end and an outlet end are respectively arranged at two ends of the high-efficiency heat exchange tube;
the fastening part comprises two clamping strips in mirror symmetry, a plurality of clamping grooves are formed in the side walls of the clamping strips, when the two clamping strips are attached to clamp the high-efficiency heat exchange tube, the clamping grooves in the two clamping strips are oppositely arranged to form clamping holes, and the high-efficiency heat exchange tube is in clearance fit with the clamping holes.
2. The water bath gasifier high efficiency heat exchange tube fixing and compensating structure as claimed in claim 1, wherein the compensating section forms at least one loop.
3. The fixing and compensating structure of the high-efficiency heat exchange tube of the water bath type gasifier as claimed in claim 1 or 2, wherein clamping grooves are respectively formed on two opposite side walls of the holding strip, and the clamping grooves on the two opposite side walls of the holding strip are arranged in an equidistant and staggered manner.
4. The water bath type gasifier high efficiency heat exchange tube fixing and compensating structure as claimed in claim 3, wherein two of the holding bars in the fastening member are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221818724.3U CN218034621U (en) | 2022-07-14 | 2022-07-14 | Fixing and effective compensation structure for high-efficiency heat exchange tube of water bath type gasifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221818724.3U CN218034621U (en) | 2022-07-14 | 2022-07-14 | Fixing and effective compensation structure for high-efficiency heat exchange tube of water bath type gasifier |
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| CN218034621U true CN218034621U (en) | 2022-12-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854745A (en) * | 2023-01-09 | 2023-03-28 | 坤洋翰光能源技术(江苏)有限公司 | High-temperature solid slag heat collector and heat collection method thereof |
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2022
- 2022-07-14 CN CN202221818724.3U patent/CN218034621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854745A (en) * | 2023-01-09 | 2023-03-28 | 坤洋翰光能源技术(江苏)有限公司 | High-temperature solid slag heat collector and heat collection method thereof |
| CN115854745B (en) * | 2023-01-09 | 2023-11-14 | 江苏坤洋翰光能源技术集团有限公司 | High-temperature slag fixing heat collector and heat collecting method thereof |
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