CN219319350U - Water-cooling measuring head body for detecting red pipe - Google Patents
Water-cooling measuring head body for detecting red pipe Download PDFInfo
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- CN219319350U CN219319350U CN202222534848.5U CN202222534848U CN219319350U CN 219319350 U CN219319350 U CN 219319350U CN 202222534848 U CN202222534848 U CN 202222534848U CN 219319350 U CN219319350 U CN 219319350U
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
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Abstract
The utility model discloses a water-cooling measuring head body for detecting a red tube, which comprises a water-cooling body, a mounting through hole, a measuring head seat, a detecting probe and a protective cover, wherein a protective sheet is arranged on the end face of the protective cover and is used for protecting the detecting end of the detecting probe from abrasion; a plurality of annular cooling channels are formed between the outer periphery of the measuring head seat and the inner periphery of the protective cover and between the outer periphery of the protective cover and the inner periphery of the mounting through hole, a plurality of annular circulating waterways are arranged in the water cooling body, and the annular cooling channels and the annular circulating waterways are correspondingly arranged and are provided with communication holes. The water-cooling measuring head body is simple in structure and easy to install and use, can utilize the water-cooling body to cool down the detection probe installed in the measuring head seat, avoids damage to the detection probe caused by high temperature in the high-temperature detection process, can also enable the detection probe to work in a reasonable temperature range, and is also beneficial to the accuracy and the effectiveness of detection.
Description
Technical Field
The utility model relates to the technical field of pipeline detection, in particular to a water-cooling measuring head body for detecting a red pipe.
Background
In the centrifugal casting process, the wall thickness of the cast tube needs to be monitored on line to ensure that the wall thickness is within a permissible tolerance range and is as uniform as possible. If the wall thickness is out of tolerance or inconsistent, feedback is formed in time, and the process parameters of the centrifugal machine are adjusted.
Because the temperature of the casting pipe just output from the centrifugal casting equipment is very high, the surface temperature exceeds 800 ℃, and because the temperature is higher, the casting pipe presents red color, so the casting pipe is also called red pipe, the wall thickness detection is directly carried out under the high temperature condition, the wall thickness detection is a test for personnel and detection probes, and a real-time cooling system with reasonable design is required to ensure that the detection probes are in normal working conditions in real time.
Disclosure of Invention
The object of the present utility model is to address the problems of the prior art, A water-cooling gauge head body for detecting a red tube is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the water-cooling measuring head body for detecting the red pipe comprises a water-cooling body, wherein an installation through hole is formed in the middle of the water-cooling body, a measuring head seat is connected in the installation through hole, and a detection probe is installed in the measuring head seat; the detection end of the detection probe is provided with a protective cover with a hole in the middle, the protective cover is arranged at the end part of the installation through hole and is opposite to the measuring head seat, the end face of the protective cover is provided with a protective sheet, and the protective sheet is used for protecting the detection end of the detection probe from abrasion; a plurality of annular cooling channels are formed between the outer periphery of the measuring head seat and the inner periphery of the protective cover and between the outer periphery of the protective cover and the inner periphery of the mounting through hole, a plurality of annular circulating waterways are arranged in the water cooling body, and the annular cooling channels and the annular circulating waterways are correspondingly arranged and are provided with communication holes.
The water-cooling measuring head body is simple in structure and easy to install and use, can utilize the water-cooling body to cool down the detection probe installed in the measuring head seat, avoids damage to the detection probe caused by high temperature in the high-temperature detection process, can also enable the detection probe to work in a reasonable temperature range, and is also beneficial to the accuracy and the effectiveness of detection.
Through the cooling scheme, the water-cooling measuring head body can enable the detection probe to perform detection work in a temperature range below 80 ℃, and the whole detection device can be in a high-temperature environment (about 800 ℃) so that the water-cooling measuring head body can be used as a device for detecting the wall thickness of a red blood tube.
The probe seat and the protective cover are packaged together and arranged in the mounting through hole, an annular cooling channel can be formed between the outer periphery of the probe seat and the inner periphery of the mounting through hole, and after the annular cooling channels are communicated with an annular circulating waterway in the probe body, a circulating water cooling structure can be formed, so that the detection probe in the probe seat is in a non-high temperature state.
The detection probe is installed in the gauge head seat and can be protected by the detection probe, the detection end of the detection probe can be protected by the protective cover, and the protection sheet arranged on the protective cover can isolate high temperature on one hand and form a wear-resistant end face on the other hand, so that the detection probe is subjected to wear protection.
Further, one end of the installation through hole is provided with a first installation groove, the other end of the installation through hole is provided with a second installation groove, the end flange of the measuring head seat is installed in the first installation groove through a plurality of screws, the end flange of the protective cover is installed in the second installation groove through a plurality of screws, the inner end of the measuring head seat is in opposite butt joint with the inner end of the protective cover, and sealing rings sealed with the end flange are respectively arranged in the first installation groove and the second installation groove.
By adopting the mounting structure, the measuring head seat and the protective cover can be butt-jointed and mounted in the mounting through hole, and the connection is stable and reliable, so that the mounting structure has good sealing performance and leakage at two ends is avoided. Sealing gaskets can be arranged at the butt joint end surfaces of the measuring head seat and the protective cover so as to enhance the sealing performance of the butt joint end surfaces.
Furthermore, the detection probe is arranged in the probe seat in a threaded manner, so that the detection probe can be kept stable and prevented from shaking in the moving process, and a signal wire of the detection probe is led out from the end part of the probe seat.
Further, the outer end face of the protective cover is also provided with a mounting shallow groove, the mounting shallow groove is internally provided with the protective sheet, and the protective sheet is fixed in the mounting shallow groove through a plurality of pressing plates. The mounting shallow groove can be used for clamping and accommodating the protection sheet, and the protection sheet can be packaged at the end part under the fixation of the pressing plate.
Further, the pressing plates are a pair of arc-shaped strip pressing plates which are symmetrically arranged in the mounting shallow grooves, and the protecting sheets are fixedly connected with the protecting cover through screws. The adoption of the arc-shaped strip pressing plate can lead out the middle checking area so as to avoid the shielding detection of the pressing plate.
Furthermore, the protective sheet is a ceramic sheet, such as zirconia ceramic, has good wear resistance and does not influence the penetration of ultrasonic waves; the measuring head seat and the protective cover are respectively made of copper structural members, such as copper materials, so that heat transfer performance is guaranteed.
Furthermore, a water inlet channel and a water outlet channel are arranged in the water cooling body, the water inlet channel and the water outlet channel are respectively communicated with the annular circulating waterway, and water connectors and plugs are respectively arranged at two ends of the water inlet channel and two ends of the water outlet channel.
The water inlet channel with the setting of water outlet channel makes things convenient for the business turn over of inside coolant liquid to form the circulative cooling system, the convenient butt joint pipeline of water joint, the end cap can seal the opening, then can open when maintaining the clearance.
Further, the lateral wall of water-cooling body still be equipped with a plurality of with the side opening of annular circulation water route intercommunication, be equipped with the sealing plug in the side opening respectively, the setting of side opening and sealing plug also can make things convenient for subsequent maintenance clearance, can clean the mediation to annular circulation water route, also can regard as the apopore to use.
Further, a plurality of connection flanges are further arranged around the end part of the water cooling body, a plurality of connection holes are formed in the connection flanges, and the whole water cooling measuring head can be installed on the walking component through the arrangement of the connection flanges and the connection holes, so that the water cooling measuring head can be conveniently moved along the red pipe to carry out online detection.
Further, the detection probe is an ultrasonic measurement probe, and the wall thickness of the red tube is detected by utilizing ultrasonic waves.
Compared with the prior art, the utility model has the beneficial effects that: 1. the water-cooling measuring head body has a simple structure, is easy to install and use, can ensure that the detection probe works within a reasonable temperature range, avoids damage to the detection probe caused by high temperature in the high-temperature detection process, and is also beneficial to the accuracy and the effectiveness of detection; 2. although the whole detection device is in a high-temperature environment (about 800 ℃), the detection probe can detect the wall thickness of the red blood tube on line at a temperature below 80 ℃; 3. the measuring head seat and the protective cover are packaged and arranged in the mounting through hole together, so that annular cooling channels can be formed between the outer periphery of the measuring head seat and the inner periphery of the mounting through hole, and after the annular cooling channels are communicated with an annular circulating waterway in the measuring head body, a circulating water cooling system can be formed, so that a detection probe in the measuring head seat is in a non-high temperature state; 4. the detection probe is installed in the gauge head seat and can be protected by the detection probe, the detection end of the detection probe can be protected by the protective cover, and a protection sheet arranged on the protective cover can isolate high temperature on one hand and form a wear-resistant end face on the other hand so as to carry out wear protection on the detection probe.
Drawings
FIG. 1 is a schematic view of a water-cooled probe body for detecting a red tube according to the present utility model;
FIG. 2 is a schematic diagram of an explosion structure of a water-cooled probe body for detecting a red pipe according to the present utility model;
FIG. 3 is a schematic diagram of the bottom structure of a water-cooled probe body for detecting a red pipe according to the present utility model;
FIG. 4 is a schematic diagram of the end face structure of a protective cover of a water-cooled probe body for detecting a red pipe;
FIG. 5 is a schematic view of a water-cooled probe body for red pipe inspection of the present utility model mounted on a bridge;
FIG. 6 is a schematic diagram of a water-cooled probe body for detecting red tubes according to the present utility model;
in the figure: 1. a water cooling body; 2. mounting through holes; 3. a measuring head seat; 4. a detection probe; 5. a protective cover; 501. installing a shallow groove; 6. a protective sheet; 7. a pressing plate; 8. an annular cooling channel; 9. an annular circulating waterway; 10. a communication hole; 11. a first mounting groove; 12. a second mounting groove; 13. a water inlet channel; 14. a water outlet channel; 15. a plug; 16. a water joint; 17. a side hole; 18. a sealing plug; 19. connecting and flanging; 20. a seal ring; 21. and a bridge.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 4, a water-cooling measuring head body for detecting a red tube comprises a water-cooling body 1, wherein an installation through hole 2 is formed in the middle of the water-cooling body 1, a measuring head seat 3 is connected in the installation through hole 2, and a detection probe 4 is arranged in the measuring head seat 3; the detection end of the detection probe 4 is provided with a protective cover 5 with a hole in the middle, the protective cover 5 is arranged at the end part of the installation through hole 2 and is opposite to the measuring head seat 3, the end surface of the protective cover 5 is provided with a protective sheet 6, and the protective sheet 6 is used for protecting the detection end of the detection probe 4 from abrasion; a plurality of annular cooling channels 8 are formed between the outer periphery of the measuring head seat 3 and the protective cover 5 and the inner periphery of the mounting through hole 2, a plurality of annular circulating waterways 9 are arranged in the water cooling body 1, and the annular cooling channels 8 and the annular circulating waterways 9 are correspondingly arranged and are provided with communication holes 10.
The water-cooling measuring head body is simple in structure and easy to install and use, can utilize the water-cooling body 1 to cool down the detection probe 4 installed in the measuring head seat 3, avoids damage to the detection probe 4 caused by high temperature in the high-temperature detection process, can also enable the detection probe 4 to work in a reasonable temperature range, and is also beneficial to the accuracy and the effectiveness of detection.
Through the cooling scheme, the water-cooling measuring head body can enable the detection probe 4 to perform detection work in a temperature range below 80 ℃, and the whole detection device can be in a high-temperature environment (about 800 ℃) so that the water-cooling measuring head body can be used as a device for detecting the wall thickness of a red blood tube.
The probe seat 3 and the encapsulation of the butt of the end of the protective cover 5 are arranged in the installation through hole 2, so that annular cooling channels can be formed between the outer periphery of the probe seat and the inner periphery of the installation through hole, and after the annular cooling channels 8 are communicated with the annular circulating waterway 9 in the water-cooled probe body, a circulating water-cooled structure can be formed, so that the detection probe 4 in the probe seat 3 is in a non-high temperature state.
The detection probe 4 is installed in the gauge head seat 3 and can be protected by the detection probe, the detection end of the detection probe can be protected by the protective cover 5, and the protective sheet 6 arranged on the protective cover 5 can isolate high temperature on one hand and form a wear-resistant end face on the other hand, so that the detection probe is subjected to wear protection.
Further, the detecting probe 4 is an ultrasonic measuring probe, and detects the wall thickness of the red tube by using ultrasonic waves.
Further, one end of the mounting through hole 2 is provided with a first mounting groove 11, the other end is provided with a second mounting groove 12, the end flange of the gauge head seat 3 is mounted in the first mounting groove 11 through a plurality of screws, the end flange of the protective cover 5 is mounted in the second mounting groove 12 through a plurality of screws, the inner end of the gauge head seat 3 is in opposite butt joint with the inner end of the protective cover 5, and sealing rings 20 sealed with the end flange are respectively arranged in the first mounting groove 11 and the second mounting groove 12.
By adopting the mounting structure, the measuring head seat and the protective cover can be butt-jointed and mounted in the mounting through hole, and the connection is stable and reliable, so that the mounting structure has good sealing performance and leakage at two ends is avoided.
Furthermore, the detection probe 4 is in threaded connection with the probe seat 3, so that the detection probe can be kept stable, the detection probe is prevented from shaking in the moving process, and a signal wire of the detection probe 4 is led out from the end part of the probe seat 3.
Further, an installation shallow groove 501 is further formed in the outer end face of the protective cover 5, the protective sheet 6 is arranged in the installation shallow groove 501, and the protective sheet 6 is fixed in the installation shallow groove 501 through a plurality of pressing plates 7. The mounting shallow groove 501 can engage and accommodate the protection sheet 6, and can be sealed at the end portion by fixing the pressing plate 7.
Further, the pressing plate 7 is a pair of arc-shaped pressing plates, and is symmetrically disposed in the shallow mounting groove 501, and fixedly connected with the protecting sheet 6 and the protecting cover 5 through screws. The adoption of the arc-shaped strip pressing plate can lead out the middle checking area so as to avoid the shielding detection of the pressing plate.
Furthermore, the protection sheet 6 is a ceramic sheet, such as zirconia ceramic, and has good wear resistance, and does not influence the penetration of ultrasonic waves; the gauge head seat 3 and the protective cover 5 are respectively made of copper structural members, such as copper materials, so that heat transfer performance is guaranteed.
Further, a water inlet channel 13 and a water outlet channel 14 are arranged in the water cooling body 1, the water inlet channel 13 and the water outlet channel 14 are respectively communicated with the annular circulating waterway 9, and water connectors 16 and plugs 15 are respectively arranged at two ends of the water inlet channel 13 and the water outlet channel 14.
The water inlet channel 13 and the water outlet channel 14 are arranged to facilitate the in and out of the internal cooling liquid so as to form a circulating cooling system, the water joint 16 is convenient for a butt joint pipeline, the plug 15 can close an opening, and the plug can be opened during maintenance and cleaning.
Further, the side wall of the water cooling body 1 is further provided with a plurality of side holes 17 communicated with the annular circulating waterway 9, sealing plugs 18 are respectively arranged in the side holes 17, and the side holes 17 and the sealing plugs 18 are arranged, so that subsequent maintenance and cleaning can be facilitated, the annular circulating waterway can be cleaned and dredged, and the annular circulating waterway can be used as a drain hole.
Further, a pair of connection flanges 19 are further arranged around the end part of the water cooling body 1, a plurality of connection holes are formed in the connection flanges 19, and the whole water cooling measuring head can be installed on a walking component through the arrangement of the connection flanges 19 and the connection holes, so that the water cooling measuring head can be conveniently moved along a red pipe to carry out online detection.
As shown in fig. 5 and 6, the water cooling body 1 is mounted on a bridge 21, a movable travelling wheel is arranged below the bridge 21, and the wall thickness of the red tube can be detected by arranging the bridge 21 on the red tube.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The water-cooling measuring head body for detecting the red pipe is characterized by comprising a water-cooling body, wherein the middle part of the water-cooling body is provided with a mounting through hole, a measuring head seat is connected in the mounting through hole, and a detecting probe is arranged in the measuring head seat; the detection end of the detection probe is provided with a protective cover with a hole in the middle, the protective cover is arranged at the end part of the installation through hole and is opposite to the measuring head seat, the end face of the protective cover is provided with a protective sheet, and the protective sheet is used for protecting the detection end of the detection probe from abrasion; a plurality of annular cooling channels are formed between the outer periphery of the measuring head seat and the inner periphery of the protective cover and between the outer periphery of the protective cover and the inner periphery of the mounting through hole, a plurality of annular circulating waterways are arranged in the water cooling body, and the annular cooling channels and the annular circulating waterways are correspondingly arranged and are provided with communication holes.
2. The water-cooling gauge head body for detecting the red pipe according to claim 1, wherein a first mounting groove is formed in one end of the mounting through hole, a second mounting groove is formed in the other end of the mounting through hole, an end flange of the gauge head seat is mounted in the first mounting groove through a plurality of screws, an end flange of the protective cover is mounted in the second mounting groove through a plurality of screws, an inner end of the gauge head seat is in opposite abutting connection with an inner end of the protective cover, and sealing rings sealed with the end flange are respectively arranged in the first mounting groove and the second mounting groove.
3. The water-cooled probe body for red pipe detection according to claim 1, wherein the detection probe is screwed in the probe seat, and a signal wire of the detection probe is led out from the end part of the probe seat.
4. The water-cooling gauge head body for detecting the red pipe according to claim 1, wherein the outer end face of the protective cover is further provided with a mounting shallow groove, the mounting shallow groove is internally provided with the protective sheet, and the protective sheet is fixed in the mounting shallow groove through a plurality of pressing plates.
5. The water-cooled probe body for detecting a red pipe according to claim 4, wherein the pressing plates are a pair of arc-shaped strip pressing plates symmetrically arranged in the mounting shallow grooves, and the protecting sheet is fixedly connected with the protecting cover through screws.
6. The water-cooled probe body for detecting a red pipe according to claim 1, wherein the protection sheet is a ceramic sheet, and the probe base and the protection cover are respectively copper structural members.
7. The water-cooling probe body for detecting the red pipe according to claim 1, wherein a water inlet channel and a water outlet channel are arranged in the water-cooling body, the water inlet channel and the water outlet channel are respectively communicated with the annular circulating waterway, and water connectors and plugs are respectively arranged at two ends of the water inlet channel and the water outlet channel.
8. The water-cooling measuring head body for detecting the red pipe according to claim 1, wherein the side wall of the water-cooling body is further provided with a plurality of side holes communicated with the annular circulating waterway, and sealing plugs are respectively arranged in the side holes.
9. The water-cooling measuring head body for detecting the red pipe according to claim 1, wherein a plurality of connecting flanges are further arranged on the periphery of the end portion of the water-cooling body, and a plurality of connecting holes are formed in the connecting flanges.
10. The water-cooled probe body for red tube detection according to claim 1, wherein the detection probe is an ultrasonic measurement probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222534848.5U CN219319350U (en) | 2022-09-22 | 2022-09-22 | Water-cooling measuring head body for detecting red pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222534848.5U CN219319350U (en) | 2022-09-22 | 2022-09-22 | Water-cooling measuring head body for detecting red pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219319350U true CN219319350U (en) | 2023-07-07 |
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ID=87022316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222534848.5U Active CN219319350U (en) | 2022-09-22 | 2022-09-22 | Water-cooling measuring head body for detecting red pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219319350U (en) |
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2022
- 2022-09-22 CN CN202222534848.5U patent/CN219319350U/en active Active
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