CN205940783U - Temperature sensor protective case's connection structure - Google Patents
Temperature sensor protective case's connection structure Download PDFInfo
- Publication number
- CN205940783U CN205940783U CN201620782244.4U CN201620782244U CN205940783U CN 205940783 U CN205940783 U CN 205940783U CN 201620782244 U CN201620782244 U CN 201620782244U CN 205940783 U CN205940783 U CN 205940783U
- Authority
- CN
- China
- Prior art keywords
- main body
- temperature sensor
- temperature
- hole
- tube
- 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
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a temperature sensor protective case's connection structure, it includes the temperature stub (tube), its characteristics are: still include duct main body and temperature sensor protective case main part, duct main body sets up the temperature measurement hole, the temperature sensor protective case main part stretches into duct main body inside and links firmly from the first bevel end of temperature stub (tube). The temperature sensor protective case main part is including location boss, non - temperature measurement section, temperature measurement section and inner chamber, the location boss be located the temperature sensor protective case main part the centre, to arrange the temperature measurement that duct main body set up in downthehole to it is downthehole at the temperature measurement that duct main body set up with temperature sensor protective case main part chucking, non - temperature measurement period number in the location boss one end, arrange the first through -hole of temperature stub (tube) in, temperature measurement period number in the location boss the other end, arrange the pipeline in inside, the big diameter section of inner chamber is located the tip of non - temperature measurement section, little diameter section extends, just is the blind hole to the temperature measurement section.
Description
Technical field
This utility model relates to high temperature, the temperature testing equipment of high pressure industrial pipeline, specifically, is a kind of temperature
The attachment structure of sensor protection sleeve pipe.
Background technology
Temperature sensor protecting sleeve pipe for high temperature, high pressure industrial pipeline is that one kind is set in thermal resistance or thermocouple etc.
Protection device outside temperature sensor, is typically mounted on high temperature, high pressure and has inside the pipeline of fluid impact, protect temperature sensing
Device being capable of normal work.The mounting means being used for the temperature sensor protecting sleeve pipe of industrial pipeline at this stage is mainly welding, its
Attachment structure is：It includes temperature stub (tube), temperature sensor protecting casing main body and pipe main body, and described temperature stub (tube) sets
Put first through hole, for connecting temperature sensor protecting casing main body, one end of temperature stub (tube) arranges the first groove, the other end
Second groove is set, and described temperature sensor protecting casing main body is circular cone cartridge type, described pipe main body is provided for through temperature
The through hole of degree sensor protection casing main body, temperature sensor protecting casing main body passes through temperature from temperature stub (tube) first bevel end
The through hole of degree stub (tube) and pipe main body setting extend into inside pipeline, and the first groove of temperature stub (tube) is protected with temperature sensor
The welding of sheath tube body is fixed with one, and the second groove of temperature stub (tube) is fixed with one with the outer wall welding of pipe main body.
There is problems that：First, because temperature sensor protecting casing main body is circular cone cartridge type, it stretches into the length needs within pipeline
Artificially determine there is the temperature measurement error that artificially uncertainty leads to when mounted；2nd, due to temperature sensor protecting casing main body
In circular cone cartridge type, it necessarily has gap and the through hole of pipe main body setting between, and is subjected in the work of temperature protection sleeve pipe
The static pressure of outside, the impulsive force of steady-state fluid and oscillating load etc., stressing conditions are more complicated, existing circular cone cartridge type
Temperature sensor protecting casing main body in real work, easily produce and swing and crackle even fracture occurs it is impossible to ensure
Equipment safety is reliably run.
Content of the invention
Technical problem to be solved in the utility model is：The shortcoming overcoming prior art, provides a kind of temperature sensor
The attachment structure of protection sleeve pipe, can when mounted automatically limiting temperature sensor stretch into length pipeline within, prevent artificially
The temperature measurement error that uncertainty leads to, increases the strong point on pipe main body for the temperature sensor protecting casing main body, prevents temperature
Degree sensor protection casing main body, in real work, easily produces swing and the crackle even phenomenon of fracture and occur, and protects
Card equipment safety is reliably run.
This utility model solve technical problem scheme be：A kind of attachment structure of temperature sensor protecting sleeve pipe, it wraps
Include temperature stub (tube), described temperature stub (tube) arranges first through hole, and one end of temperature stub (tube) arranges the first groove, the other end sets
Put the second groove, the second groove of temperature stub (tube) is fixed with one with the welding of pipe main body outer wall, it is characterized in that：Also include managing
Road main body and temperature sensor protecting casing main body, described pipe main body arranges thermometer hole, and described thermometer hole is shoulder hole, its rank
Terraced hole is large diameter hole, is diameter holes inside pipe main body near pipe main body outer wall, described temperature sensor protecting sleeve pipe
Main body passes through temperature stub (tube) and the thermometer hole of pipe main body setting to extend into pipe main body from temperature stub (tube) first bevel end
Inside is simultaneously connected.
The structure of described temperature sensor protecting casing main body is：It includes positioning boss, non-thermometric section, thermometric section and appearance
Receive the inner chamber of temperature sensor, described positioning boss is located at the centre of temperature sensor protecting casing main body, and positioning boss is placed in
In the large diameter hole of thermometer hole of pipe main body setting, the large diameter hole phase of the thermometer hole that the external diameter of positioning boss is arranged with pipe main body
Cooperation, the diameter holes end contact of the thermometer hole that the end face of positioning boss is arranged with pipe main body, thus temperature sensor is protected
Sheath tube body is clamped on the thermometric in the hole of pipe main body setting；Described non-thermometric section is located at one end of positioning boss, is placed in temperature
In the first through hole of degree stub (tube) setting, described thermometric section is located at the other end of positioning boss, is placed in inside pipe main body, thermometric
The cross-sectional diameter in the remotely located boss direction of section tapers into；Described accommodate temperature sensor inner chamber comprise enlarged diameter section and
Reduced diameter section, enlarged diameter section is located at the end of the non-thermometric section of temperature sensor protecting casing main body, and enlarged diameter section hole wall sets
There is screw thread, for being connected with temperature sensor, reduced diameter section extends to thermometric section and is blind hole.
The positioning boss of described temperature sensor protecting casing main body arranges several axial planes, makes positioning boss and pipe
Form the gap for ventilation between the thermometer hole of road main body, prevent temperature stub (tube) and temperature sensor protecting casing main body
Form air chamber and affect welding quality when non-thermometric section or the welding of pipe main body outer wall.
Described temperature sensor protecting casing main body is welding with the attachment of the first groove of temperature stub (tube) setting
It is connected.
The beneficial effects of the utility model are：Its pipe main body arranges staged thermometer hole, and temperature sensor protecting set
Tube body arranges positioning boss, and the large diameter hole of the thermometer hole that the external diameter of positioning boss is arranged with pipe main body matches, convex
The diameter holes end contact of the thermometer hole of the end face of platform and pipe main body setting, thus by temperature sensor protecting casing main body card
Structure on the tight thermometer hole in pipe main body setting, can automatic limiting temperature sensor stretch within pipeline when mounted
Length, it is ensured that being accurately positioned in temperature sensor protecting casing main body installation process, prevents the survey that artificially uncertainty leads to
Warm error, increased the strong point on pipe main body for the temperature sensor protecting casing main body simultaneously, improves temperature sensor
Stressing conditions in protection casing main body work process, are prevented from temperature sensor protecting casing main body in real work,
Easily produce swing and the crackle even phenomenon of fracture occur and occurs it is ensured that equipment safety is reliably run.
Brief description
Fig. 1 is a kind of schematic front view of this utility model temperature sensor protecting sleeve pipe；
Fig. 2 is the A of Fig. 1 to schematic diagram.
In figure：1st, temperature stub (tube)；2nd, the first groove；3rd, the second groove；4th, non-thermometric section；5th, positioning boss；6th, thermometric
Section；7th, enlarged diameter section；8th, reduced diameter section；9th, pipe main body；10th, thermometer hole；11st, first through hole；12nd, temperature sensor protecting set
Tube body.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated.
Referring to Fig. 1-Fig. 2, a kind of attachment structure of the present embodiment temperature sensor protecting sleeve pipe, it includes temperature stub (tube)
1, described temperature stub (tube) 1 arranges first through hole 11, and one end of temperature stub (tube) 1 arranges the first groove 2, other end setting second
Groove 3, the second groove 3 of temperature stub (tube) 1 is fixed with one with the welding of pipe main body 9 outer wall, also includes pipe main body 9 and temperature
Degree sensor protection casing main body 12, described pipe main body 9 arranges thermometer hole 10, and described thermometer hole 10 is shoulder hole, its ladder
Hole is large diameter hole, is diameter holes inside pipe main body 9 near pipe main body 9 outer wall, described temperature sensor protecting sleeve pipe
Main body 12 passes through temperature stub (tube) 1 and the thermometer hole 10 of pipe main body 9 setting to extend into pipe from temperature stub (tube) 1 first bevel end
Road main body 9 is internal and welds connected.
The structure of described temperature sensor protecting casing main body 12 is：It includes positioning boss 5, non-thermometric section 4, thermometric section
6 are located at the centre of temperature sensor protecting casing main body 12, positioning with the inner chamber accommodating temperature sensor, described positioning boss 5
Boss 5 is placed in the large diameter hole of thermometer hole 10 of pipe main body 9 setting, the survey that the external diameter of positioning boss 5 is arranged with pipe main body 9
The large diameter hole in warm hole 10 matches, and the path hole end surface of the thermometer hole 10 that the end face of positioning boss 5 is arranged with pipe main body 9 connects
Touch, thus temperature sensor protecting casing main body 12 is clamped in the thermometer hole 10 that pipe main body 9 is arranged；Described non-thermometric section
4 are located at one end of positioning boss 5, are placed in the first through hole 11 of temperature stub (tube) 1 setting, and described thermometric section 6 is located at convex
The other end of platform 5, it is placed in inside pipe main body 9, the cross-sectional diameter in remotely located boss 5 direction of thermometric section 6 tapers into；Institute
The inner chamber stating receiving temperature sensor comprises enlarged diameter section 7 and reduced diameter section 8, and enlarged diameter section 7 is located at temperature sensor protecting set
The end of the non-thermometric section 4 of tube body 12, enlarged diameter section 7 hole wall is provided with screw thread, for being connected with temperature sensor, little straight
Footpath section 8 extends to thermometric section 6 and is blind hole.
The positioning boss 5 of described temperature sensor protecting casing main body 12 arranges three axial planes, make positioning boss 5 with
Form the gap for ventilation between the thermometer hole 10 of pipe main body 9, prevent temperature stub (tube) 1 and temperature sensor protecting sleeve pipe
Form air chamber and affect welding quality when the non-thermometric section 6 of main body 12 or the welding of pipe main body 9 outer wall.
The present embodiment adopts prior art manufacture.
Claims (4)
1. a kind of attachment structure of temperature sensor protecting sleeve pipe, it includes temperature stub (tube), described temperature stub (tube) setting the
One through hole, one end of temperature stub (tube) arranges the first groove, the other end arranges the second groove, the second groove of temperature stub (tube) with
The welding of pipe main body outer wall is fixed with one, and it is characterized in that：Also include pipe main body and temperature sensor protecting casing main body, institute
State pipe main body setting thermometer hole, described thermometer hole is shoulder hole, and its shoulder hole is large diameter hole, close near pipe main body outer wall
It is diameter holes inside pipe main body, described temperature sensor protecting casing main body passes through temperature from temperature stub (tube) first bevel end
The thermometer hole of stub (tube) and pipe main body setting extend into pipe main body inside and is connected.
2. a kind of attachment structure of temperature sensor protecting sleeve pipe as claimed in claim 1, is characterized in that：Described temperature sensing
Device protect casing main body structure be：It includes positioning boss, non-thermometric section, thermometric section and the inner chamber accommodating temperature sensor,
Described positioning boss is located at the centre of temperature sensor protecting casing main body, and positioning boss is placed in the thermometer hole of pipe main body setting
Large diameter hole in, the large diameter hole of the thermometer hole that the external diameter of positioning boss is arranged with pipe main body matches, the end face of positioning boss
The diameter holes end contact of the thermometer hole arranging with pipe main body, thus temperature sensor protecting casing main body is clamped on pipeline
The thermometric in the hole of main body setting；Described non-thermometric section be located at positioning boss one end, be placed in temperature stub (tube) setting first lead to
In the hole, described thermometric section is located at the other end of positioning boss, is placed in inside pipe main body, thermometric section remotely located boss direction
Cross-sectional diameter tapers into；The described inner chamber accommodating temperature sensor comprises enlarged diameter section and reduced diameter section, major diameter section
In the end of the non-thermometric section of temperature sensor protecting casing main body, enlarged diameter section hole wall be provided with for temperature sensor phase
The screw thread connecting, reduced diameter section extends to thermometric section and is blind hole.
3. a kind of attachment structure of temperature sensor protecting sleeve pipe as claimed in claim 1, is characterized in that：Described temperature sensing
Device protects the positioning boss of casing main body to arrange several axial planes, makes shape between positioning boss and the thermometer hole of pipe main body
Become the gap for ventilation.
4. a kind of attachment structure of temperature sensor protecting sleeve pipe as claimed in claim 1, is characterized in that：Described temperature sensing
Casing main body protected by device is that welding is connected with the attachment of the first groove of temperature stub (tube) setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782244.4U CN205940783U (en) | 2016-07-25 | 2016-07-25 | Temperature sensor protective case's connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782244.4U CN205940783U (en) | 2016-07-25 | 2016-07-25 | Temperature sensor protective case's connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940783U true CN205940783U (en) | 2017-02-08 |
Family
ID=57926109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620782244.4U Active CN205940783U (en) | 2016-07-25 | 2016-07-25 | Temperature sensor protective case's connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418733A (en) * | 2021-06-23 | 2021-09-21 | 宁夏绿源实业有限公司 | Heat exchange efficiency detection method for heat exchanger |
-
2016
- 2016-07-25 CN CN201620782244.4U patent/CN205940783U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418733A (en) * | 2021-06-23 | 2021-09-21 | 宁夏绿源实业有限公司 | Heat exchange efficiency detection method for heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0916469A2 (en) | vibration and pressure measuring device in a well integrated in a pipe section as part of a production pipe | |
| CN203587242U (en) | Temperature sensor for gasification furnace in coal chemical industry | |
| CN104596663A (en) | Bearing platinum thermal resistor | |
| CN205940783U (en) | Temperature sensor protective case's connection structure | |
| CN105865529B (en) | Optical fiber temperature and pressure sensor | |
| CN205538098U (en) | Interior detection device of hourglass of valve who has warm medium pipeline | |
| CN201306168Y (en) | A multi-point thermocouple for high-temperature ultra-long oil well | |
| CN106153214A (en) | For the temperature sensor within oil-immersed type transformer and manufacture method thereof | |
| CN204964066U (en) | Colliery spontaneous combustion fire district drilling temperature measuring device | |
| CN104568199B (en) | A kind of anti-explosion temperature sensor | |
| CN204085722U (en) | Gas flow temperature proving installation in pipe under high-temperature vibrating environment | |
| CN208968684U (en) | A kind of thermal resistor protection device | |
| CN105547502A (en) | Ceramic sheath of fiber high temperature detector | |
| CN202483563U (en) | Sensor and oil pipe structure | |
| CN209513089U (en) | Transformer oil temperature control device based on optical fiber temperature-measurement | |
| CN204115902U (en) | The temperature measuring equipment of water-cooled wall-shaped gasification furnace | |
| CN204903025U (en) | Temperature sensor's vibration damper | |
| CN204255514U (en) | A kind of pipeline temperature measuring equipment | |
| CN207880300U (en) | A kind of gas pipeline protective device | |
| CN209311743U (en) | A kind of temperature sensing optical cable pipeline configuration based on self-heating packet | |
| CN203414191U (en) | Online plugging thermal resistor | |
| RU2666193C1 (en) | High-temperature hermetic thermal converter | |
| CN100483090C (en) | Armored thermocouple for high temperature high pressure and hig flow speed and its using method | |
| CN206174950U (en) | Extra small footpath electron inclinometer | |
| CN208902290U (en) | A kind of double protective-cover type thermal resistances of easy-to-mount protecting against shock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |