CN208349869U - A kind of inlet tube structure of condensate water pot - Google Patents
A kind of inlet tube structure of condensate water pot Download PDFInfo
- Publication number
- CN208349869U CN208349869U CN201820802773.5U CN201820802773U CN208349869U CN 208349869 U CN208349869 U CN 208349869U CN 201820802773 U CN201820802773 U CN 201820802773U CN 208349869 U CN208349869 U CN 208349869U
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- tube
- outer tube
- condensate water
- water pot
- inner tube
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Abstract
The utility model relates to a kind of inlet tube structures of condensate water pot, the inner tube for including: outer tube and being set in outer tube, it is mutually welded with outer tube one end of said inner tube, using interference fit between the other end and outer tube of said inner tube, heat-insulation chamber is equipped between said inner tube and outer tube, the outer tube is equipped with the several through-holes to connect with heat-insulation chamber, condensate water pot inlet tube in the utility model is by installing inner tube in the inside of outer tube, and make to form the heat-insulation chamber communicated with the outside world between inner tube and outer tube, the heat transfer of medium is thus prevented to influence the welding quality between outer tube and shell to outer tube, and heat-insulation chamber is communicated with the outside world by through-hole, it is not a confined space, therefore safety coefficient with higher.
Description
[technical field]
The utility model relates to condensate water pot field more particularly to a kind of inlet tube structures of condensate water pot.
[background technique]
The working principle of condensate water pot is the heat that will enter the high-temperature gas in tank as cooling medium by using water
Heat release is carried out, to export cryogenic gas, is joined shown in Fig. 1, Fig. 1 discloses a kind of medium inlet structure in the prior art,
Inlet tube 1`, which is integrally formed, forges pipe, and one end of the inlet tube 1` is protruded into shell 4`, the other end of the inlet tube 1`
To extend outside shell 4`, middle position and the shell 4` phase of the inlet tube 1` is welded, since medium is high-temperature gas,
High-temperature gas can transfer heat to inlet tube 1` during flowing through inlet tube 1`, so as to cause inlet tube 1` and shell 4` it
Between weld seam 40` be easy to split.
Therefore, it is necessary to provide a kind of inlet tube structure of condensate water pot for solving above-mentioned technical problem.
[utility model content]
To solve the above problems, the purpose of this utility model is to provide one kind can prevent weld seam between inlet tube and shell
The inlet tube structure of the condensate water pot to split.
To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of inlet tube structure of condensate water pot, packet
Include: one end of outer tube and the inner tube being set in outer tube, said inner tube is mutually welded with outer tube, the other end and outer tube of said inner tube
Between using interference fit, heat-insulation chamber is equipped between said inner tube and outer tube, the outer tube is equipped with the number that connects with heat-insulation chamber
A through-hole.
Preferably, the inlet tube structure of one of the utility model condensate water pot is further arranged to: the outer tube packet
It includes and extends into the intracorporal interior extended segment of condensate water pot shell, extends into the outer extended segment outside condensate water pot shell and be set to interior extension
Intermediate welding section between section and outer extended segment.
Preferably, the inlet tube structure of one of the utility model condensate water pot is further arranged to: the outer tube
It is connected between outer extended segment and inner tube using interference, the interior extended segment of the outer tube is mutually welded with inner tube.
Preferably, the inlet tube structure of one of the utility model condensate water pot is further arranged to: the through-hole is set
It is placed on the outer extended segment of outer tube.
Preferably, the inlet tube structure of one of the utility model condensate water pot is further arranged to: the outer tube and
Inner tube is made of stainless steel material.
Compared with prior art, the utility model has the following beneficial effects: condensate water pot import in the utility model
Pipe makes to form the heat-insulation chamber communicated with the outside world between inner tube and outer tube by installing inner tube in the inside of outer tube, so as to anti-
Only the heat transfer of medium influences the welding quality between outer tube and shell to outer tube, and heat-insulation chamber passes through through-hole and the external world
It communicates, is not a confined space, therefore safety coefficient with higher.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of condensate water pot inlet tube in the prior art.
Fig. 2 is the structural schematic diagram of condensate water pot inlet tube in the utility model.
In Fig. 1: 1`, inlet tube, 4`, shell, 40`, weld seam.
In Fig. 2: 1, outer tube, 10, interior extended segment, 11, outer extended segment, 110, through-hole, 12, intermediate welding section, 2, inner tube,
20, inner side end, 3, heat-insulation chamber, 4, shell.
[specific embodiment]
It is further to a kind of inlet tube structure work of condensate water pot described in the utility model below by specific embodiment
Detailed description.
Join shown in Fig. 2, a kind of inlet tube structure of condensate water pot, comprising: outer tube 1 and the inner tube 2 being set in outer tube 1,
Said inner tube 2 is made with outer tube 1 of stainless steel material, and the outer tube 1 includes extending into the intracorporal interior extension of condensate water pot shell
Section 10, the intermediate welding for extending into the outer extended segment 11 outside condensate water pot shell and being set between interior extended segment and outer extended segment
Section 12, the intermediate welding section 12 are welded with 4 phase of shell, are connected between the outer extended segment 11 and inner tube 2 of the outer tube using interference
It connects, the interior extended segment 10 of the outer tube 1 is welded with 20 phase of inner side end of inner tube 2.Between said inner tube 2 and outer tube 1 be equipped with every
Hot chamber 3, the outer extended segment 11 of the outer tube 1 are equipped with the several through-holes 110 to connect with heat-insulation chamber 3.
In conclusion condensate water pot inlet tube in the utility model is by installing inner tube 2 in the inside of outer tube 1, and make
The heat-insulation chamber 3 communicated with the outside world is formed between inner tube 2 and outer tube 1, and the heat transfer of medium is thus prevented to influence to outer tube 1
Welding quality between outer tube 1 and shell, and heat-insulation chamber 3 is communicated with the outside world by through-hole 110, is not a confined air
Between, therefore safety coefficient with higher.
The principles and effects of the utility model creation, and the reality that part uses only is illustrated in the above embodiments
Example is applied, is rather than limited the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from this
Under the premise of utility model concept, various modifications and improvements can be made, these belong to the protection of the utility model
Range.
Claims (5)
1. a kind of inlet tube structure of condensate water pot characterized by comprising outer tube and the inner tube being set in outer tube, it is described
One end of inner tube is mutually welded with outer tube, using interference fit, said inner tube and outer tube between the other end and outer tube of said inner tube
Between be equipped with heat-insulation chamber, the outer tube is equipped with several through-holes for connecting with heat-insulation chamber.
2. a kind of inlet tube structure of condensate water pot as described in claim 1, it is characterised in that: the outer tube includes extending into
The intracorporal interior extended segment of condensate water pot shell extends into the outer extended segment outside condensate water pot shell and is set to interior extended segment and extension
Stretch the intermediate welding section between section.
3. a kind of inlet tube structure of condensate water pot as claimed in claim 2, it is characterised in that: the outer extended segment of the outer tube
It is connect between inner tube using interference, the interior extended segment of the outer tube is mutually welded with inner tube.
4. a kind of inlet tube structure of condensate water pot as claimed in claim 2, it is characterised in that: the through-hole is set to outer tube
Outer extended segment on.
5. a kind of inlet tube structure of condensate water pot as described in claim 1, it is characterised in that: the outer tube and inner tube by
Stainless steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802773.5U CN208349869U (en) | 2018-05-28 | 2018-05-28 | A kind of inlet tube structure of condensate water pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802773.5U CN208349869U (en) | 2018-05-28 | 2018-05-28 | A kind of inlet tube structure of condensate water pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208349869U true CN208349869U (en) | 2019-01-08 |
Family
ID=64891068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820802773.5U Active CN208349869U (en) | 2018-05-28 | 2018-05-28 | A kind of inlet tube structure of condensate water pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208349869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627025A (en) * | 2018-05-28 | 2018-10-09 | 张化机（苏州）重装有限公司 | A kind of inlet tube structure of condensate water pot |
-
2018
- 2018-05-28 CN CN201820802773.5U patent/CN208349869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627025A (en) * | 2018-05-28 | 2018-10-09 | 张化机（苏州）重装有限公司 | A kind of inlet tube structure of condensate water pot |
| CN108627025B (en) * | 2018-05-28 | 2023-11-21 | 张化机（苏州）重装有限公司 | Inlet pipe structure of condensate water tank |
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