CN201464059U - Temperature measuring point casing seat device - Google Patents
Temperature measuring point casing seat device Download PDFInfo
- Publication number
- CN201464059U CN201464059U CN2009200731849U CN200920073184U CN201464059U CN 201464059 U CN201464059 U CN 201464059U CN 2009200731849 U CN2009200731849 U CN 2009200731849U CN 200920073184 U CN200920073184 U CN 200920073184U CN 201464059 U CN201464059 U CN 201464059U
- Authority
- CN
- China
- Prior art keywords
- temperature measuring
- measuring point
- point casing
- casing seat
- seat device
- 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 - Lifetime
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Abstract
The utility model relates to a temperature measuring point casing seat device which comprises pipe fittings. The temperature measuring point casing seat device is characterized in that a temperature measuring point casing seat is arranged in the middle of the pipe fittings and a pipe socket in a connecting pipe seat of the pipe fittings, wherein one end of the pipe socket is in the shape of a circular platform, and the side surface of the circular platform and the bottom surface with the smaller diameter are connected with the pipe fittings respectively. The device has the advantages of mature welding technology, improved welding quality, difficult leakage, safety and reliability and can simultaneously effectively improve the stability and the rigidity of a temperature measuring point casing and improve the assembly precision of the temperature measuring point casing.
Description
Technical field
The utility model relates to a kind of temperature point casing seat device, is used for boiler running process, to the temperature measuring equipment that medium temperature in the pressure-containing parts equipment is monitored, belongs to the temperature measuring equipment technical field.
Background technology
In boiler running process, usually need to monitor, and,, guarantee the pressure-containing parts equipment safety operation to reach stable temperature design parameter according to the variation of the medium temperature adjustings such as air and gas system of burning to medium temperature in the pressure-containing parts equipment such as pipeline.So when design pipeline, pressure vessel, need a kind of temperature point casing seat device of design on pressure-containing parts equipment such as pipeline, truly reflect the interior medium temperatures of pressure-containing parts equipment such as pipeline, guarantee the normal operation function of pipeline, pressure vessel.
As shown in Figure 1, be traditional temperature point sleeve structure synoptic diagram, temperature point casing seat 1 dress is welded on the pipe fitting 2 that requires the measuring media temperature, bevel for welding is the lack of penetration benzvalene form groove of J type, may be because multiple factor fillet weld is easy to generate excessive defects such as pore incomplete fusion, cold crack and slag inclusion after this groove welding.Therefore, if welding quality does not pass a test, possible occurrence temperature measuring point casing seat fillet weld seepage, even come off, consequence is very serious.Therefore, this introduction type temperature point casing seat structure has its certain irrationality.
Summary of the invention
The purpose of this utility model provides a kind of accident potential that avoids, and guarantees a kind of temperature measuring equipment of temperature point casing seat device safe handling.
In order to realize above purpose, the technical solution of the utility model provides a kind of temperature point casing seat device, comprise pipe fitting, it is characterized in that, pipe fitting connects base, and the middle part of pipe fitting and base is provided with the temperature point casing seat, wherein, one end of described base is round table-like, the side of described round platform and having than the bottom surface of minor diameter connecting tube respectively.
Because base has adopted said structure, base and pipe fitting bevel for welding are E type complete penetraction and fusion in welding horseback riding type groove, this groove adopts small-bore prebored hole dress welded tube seat, answer boring behind the welding fabrication again to temperature point casing seat external diameter fitted position, this E type complete penetraction and fusion in welding horseback riding type groove welds system easy to control the quality, checks excessive defects such as cold crack easily by UT (Ultrasonic Testing) (UT).Assemble and weld the measuring point sleeve pipe after the base welding inspection is qualified again, the pipe fitting that can effectively control survey medium temperature and the fillet weld of base connect the weldering quality.
The utility model is to increase temperature point cover tube socket on the basis of original structure, adopts the normal structure and the ripe Type of Welding of source nipple on the collecting box pipe road, guarantees the welding quality and the safety of the pipe fitting of temperature point.
The utility model has the advantages that:
1. welding technology maturation, welding quality improves, and is not easy to leak;
2. safe and reliable;
3. improve the stability and the rigidity of temperature point sleeve pipe, improve the assembly precision of temperature point sleeve pipe.
Description of drawings
Fig. 1 is traditional temperature point sleeve structure synoptic diagram;
Fig. 2 is a kind of temperature point cover tube socket structural representation.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 2, be a kind of temperature point cover tube socket structural representation, described a kind of temperature point overlaps effective device and is made up of the pipe fitting 2 and the base 3 of temperature point sleeve pipe 1 and dut temperature measuring point.One end of described base 3 is round table-like, the side of described round platform and having than the bottom surface of minor diameter respectively by E type complete penetraction and fusion in welding horseback riding type groove 4 connecting tubes 2.
During assembling, on the pipe fitting 2 that requires the measuring media temperature, adopt the directly base 3 of welding one small-bore Φ 1 of E type complete penetraction and fusion in welding horseback riding type groove 4, answer boring behind the welding fabrication again to temperature point casing seat 1 external diameter fitted position Φ 2, assemble and weld measuring point sleeve pipe 1 after the base welding inspection is qualified again.
Claims (1)
1. temperature point casing seat device, comprise pipe fitting (2), it is characterized in that, pipe fitting (2) connects base (3), the middle part of pipe fitting (2) and base (3) is provided with temperature point casing seat (1), wherein, an end of described base (3) is round table-like, the side of described round platform and having than the bottom surface of minor diameter connecting tube (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200731849U CN201464059U (en) | 2009-06-01 | 2009-06-01 | Temperature measuring point casing seat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200731849U CN201464059U (en) | 2009-06-01 | 2009-06-01 | Temperature measuring point casing seat device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201464059U true CN201464059U (en) | 2010-05-12 |
Family
ID=42391410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200731849U Expired - Lifetime CN201464059U (en) | 2009-06-01 | 2009-06-01 | Temperature measuring point casing seat device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201464059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048055A (en) * | 2012-12-19 | 2013-04-17 | 上海锅炉厂有限公司 | Sleeve seat structure with outer surface being provided with semi-U-shaped temperature measuring point and welding process |
| CN108413161A (en) * | 2018-04-23 | 2018-08-17 | 荆门宏图特种飞行器制造有限公司 | Adapting method is installed on blind flange, is taken over, blind flange and pressure vessel |
-
2009
- 2009-06-01 CN CN2009200731849U patent/CN201464059U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048055A (en) * | 2012-12-19 | 2013-04-17 | 上海锅炉厂有限公司 | Sleeve seat structure with outer surface being provided with semi-U-shaped temperature measuring point and welding process |
| CN108413161A (en) * | 2018-04-23 | 2018-08-17 | 荆门宏图特种飞行器制造有限公司 | Adapting method is installed on blind flange, is taken over, blind flange and pressure vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |