CN220018758U - Quick response shell-connecting structure of ultra-high voltage thermocouple - Google Patents
Quick response shell-connecting structure of ultra-high voltage thermocouple Download PDFInfo
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- CN220018758U CN220018758U CN202321666490.XU CN202321666490U CN220018758U CN 220018758 U CN220018758 U CN 220018758U CN 202321666490 U CN202321666490 U CN 202321666490U CN 220018758 U CN220018758 U CN 220018758U
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- sleeve
- high voltage
- installation
- thermocouple
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- 230000004044 response Effects 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 47
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 210000005239 tubule Anatomy 0.000 claims description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 6
- -1 polyethylene Polymers 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to the field of ultra-high voltage thermocouples, in particular to an ultra-high voltage thermocouple quick response shell-connecting structure which comprises a straight taper pipe, wherein a mounting block is fixedly arranged at one end of the straight taper pipe, a mounting sleeve is fixedly arranged at one end of the mounting block, which is far away from the straight taper pipe, of the mounting block, the ultra-high voltage thermocouple is arranged at one end of the inner part of the straight taper pipe, which is far away from the mounting block, a connecting wire is electrically connected with one end of the ultra-high voltage thermocouple, the connecting wire is arranged inside the mounting block and the mounting sleeve, a ring sleeve is sleeved at one end of the mounting sleeve, which is far away from the mounting block, and a connecting mechanism is sleeved at the outer ring of the mounting sleeve.
Description
Technical Field
The utility model relates to the field of ultra-high voltage thermocouples, in particular to a rapid response shell-connecting structure of an ultra-high voltage thermocouple.
Background
The operation condition of the high-pressure polyethylene device is required to meet the requirements of an ultrahigh-pressure PN3600, the design temperature is 400 ℃, the response time is not more than 50ms when the temperature is changed by 50 ℃, in addition, the equipment is required to have extremely high bearing capacity, corrosion resistance, fatigue resistance and control precision, so that the ultrahigh-pressure thermocouple is a key equipment, the ultrahigh-pressure thermocouple is suitable for temperature measurement, control and high-position interlocking of an ultrahigh-pressure place in the production process of petroleum, chemical industry and the like, particularly the high-pressure polyethylene LDPE/EVA production device is a very key field instrument, a set of high-pressure polyethylene LDPE/EVA device is required to be provided with 150 sets of ultrahigh-pressure thermocouples on average, and the ultrahigh-pressure polyethylene device is an indispensable temperature measuring instrument.
The high-voltage thermocouples used in the high-voltage polyethylene device at present are all products imported in Europe and America, the price is very expensive, and patent providers make the price very expensive, with the development of China being strong, the localization of the high-voltage polyethylene technology is inevitable, matched equipment, especially ultra-high voltage equipment, is bound to be localization, but the existing ultra-high voltage thermocouples have long thermal response time and delayed temperature measurement response, so that the ultra-high voltage thermocouple quick response connector structure can ensure the use safety and the quick thermal response time.
Therefore, it is necessary to provide a new ultra-high voltage thermocouple quick response socket structure to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a rapid response shell-connecting structure of an ultra-high voltage thermocouple.
The utility model provides an ultra-high voltage thermocouple quick response shell structure, which comprises the following components: the one end fixed mounting of straight taper pipe has the installation piece, and the one end fixed mounting of straight taper pipe is kept away from to the installation piece has the installation sleeve, and the superhigh pressure thermocouple is installed to the one end that the installation piece was kept away from to the inside of straight taper pipe, and the one end electric connection of superhigh pressure thermocouple has the connecting wire, and the connecting wire setting is in the inside of installation piece and installation sleeve, and the installation sleeve has cup jointed the ring cover away from the one end of installation piece, and coupling mechanism has been cup jointed to installation sleeve's outer lane, and coupling mechanism includes: the fixed sleeve is sleeved at one end of the mounting sleeve away from the mounting block, and the top end of the fixed sleeve is connected with a fixing bolt in a threaded manner.
Preferably, one end of the mounting sleeve, which is far away from the mounting block, is provided with a rectangular block which is mutually matched and mounted with the fixing sleeve.
Preferably, the connection mechanism further comprises: the link, the link sets up in the below of fixed cover, and the both ends of fixed cover all are equipped with the connecting block, and connecting block fixed mounting is in the both sides of fixed cover respectively, and mutual joint cooperation between link and the connecting block is equipped with the connecting plate below the link, and carries out the bolt through connecting bolt between connecting plate and the link, and one side symmetry fixed mounting of connecting plate has the reinforcement rib, and the equal symmetry in one side both ends of connecting plate installs the floor.
Preferably, the top of the connecting frame is symmetrically provided with the lug plates.
Preferably, the connecting plate is arranged in a C shape.
Preferably, the two ends of the connecting plate are symmetrically provided with mounting holes which are mutually connected and matched with the connecting bolts.
Preferably, the top end of the fixing sleeve is provided with a through hole in threaded fit with the fixing bolt.
Preferably, a tubule which is mutually matched and installed with the connecting wire is arranged at one end of the installation sleeve far away from the installation block.
Preferably, a chamfer is formed at one end of the mounting sleeve, which is close to the fixing sleeve.
Preferably, the end of the straight cone pipe far away from the mounting block is arranged in a conical shape.
Compared with the related art, the rapid response shell-connecting structure of the ultra-high voltage thermocouple has the following beneficial effects:
after the assembly of the ultra-high pressure thermocouple and the protective tube component is completed, the argon arc welding seal head is adopted, so that the gap between the ultra-high pressure thermocouple and the protective tube component is extremely small, the heat conduction efficiency is improved, the ultra-high pressure thermocouple quick response shell-connecting structure can improve the heat conduction efficiency through the packaging structure on the equipment, and in addition, the connecting mechanism arranged on the equipment can fix the using position of the equipment, so that the device is better to use.
Drawings
FIG. 1 is a schematic illustration of a fast response receiver structure of an ultra-high voltage thermocouple according to the present utility model;
FIG. 2 is a second schematic diagram of a fast response receiver structure of an ultra-high voltage thermocouple according to the present utility model;
FIG. 3 is a schematic view of the structure shown in FIG. 1, partially in semi-section;
fig. 4 is a schematic structural view of the connection mechanism shown in fig. 1.
Reference numerals in the drawings: 1. a straight taper pipe; 2. a mounting block; 3. a mounting sleeve; 4. an ultra-high voltage thermocouple; 5. a connecting wire; 6. a ring sleeve; 7. a connecting mechanism; 8. a fixed sleeve; 9. a fixing bolt; 10. a connecting frame; 11. a connecting block; 12. a connecting plate; 13. a connecting bolt; 14. a reinforcing rib; 15. rib plates.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, an ultra-high voltage thermocouple quick response connector structure provided by an embodiment of the present utility model includes: the straight taper pipe 1, the one end fixed mounting of straight taper pipe 1 has installation piece 2, the one end fixed mounting that straight taper pipe 1 was kept away from to installation piece 2 has installation sleeve 3, the superhigh pressure thermocouple 4 is installed to the one end that installation piece 2 was kept away from to the inside of straight taper pipe 1, the one end electric connection of superhigh pressure thermocouple 4 has connecting wire 5, and connecting wire 5 sets up in the inside of installation piece 2 and installation sleeve 3, installation sleeve 3 has cup jointed ring 6 in the one end that installation piece 2 was kept away from to installation sleeve 3, coupling mechanism 7 has been cup jointed in the outer lane of installation sleeve 3, coupling mechanism 7 includes: the fixed sleeve 8, the fixed sleeve 8 cup joints the one end that the installation piece 2 was kept away from at the installation sleeve 3, and the top threaded connection of fixed sleeve 8 has fixing bolt 9.
It should be noted that: when equipment is assembled, a worker inserts the ultra-high pressure thermocouple 4 into a protective tube assembly (formed by assembling the straight taper tube 1, the mounting block 2 and the mounting sleeve 3), then an argon arc welding head is adopted, and when the equipment is required to be fixed in position, the worker can adopt the connecting mechanism 7 to carry out quick fixed mounting on the equipment.
In the embodiment of the present utility model, referring to fig. 4, a rectangular block which is mutually matched with the fixing sleeve 8 is arranged at one end of the mounting sleeve 3 away from the mounting block 2;
it should be noted that: the rectangular block arranged at one end of the mounting sleeve 3 can be matched with the fixing sleeve 8 to fixedly mount the rectangular block;
in an embodiment of the present utility model, referring to fig. 4, the connection mechanism 7 further includes: the connecting frame 10 is arranged below the fixed sleeve 8, connecting blocks 11 are respectively arranged at two ends of the fixed sleeve 8, the connecting blocks 11 are respectively and fixedly arranged at two sides of the fixed sleeve 8, the connecting frame 10 and the connecting blocks 11 are mutually clamped and matched, a connecting plate 12 is arranged below the connecting frame 10, the connecting plate 12 and the connecting frame 10 are bolted through connecting bolts 13, reinforcing ribs 14 are symmetrically and fixedly arranged at one side of the connecting plate 12, and rib plates 15 are symmetrically arranged at two ends of one side of the connecting plate 12;
it should be noted that: when the equipment is fixedly installed, one end of the installation sleeve 3 is inserted into the fixing sleeve 8, then the fixing bolt 9 is screwed to fix the installation sleeve 3, and then the connecting plate 12 is fixed in position, so that the use position of the equipment is determined, and the use strength of the connecting plate 12 can be increased due to the arrangement of the reinforcing ribs 14 and the rib plates 15;
in the embodiment of the present utility model, referring to fig. 4, the top end of the connecting frame 10 is symmetrically provided with ear plates;
it should be noted that: the lug plate at the top end of the connecting frame 10 can increase the connection stability and the connection strength between the connecting frame 10 and the fixed sleeve 8;
in the embodiment of the present utility model, referring to fig. 4, the connection board 12 is disposed in a C-shape;
it should be noted that: the connecting plate 12 is arranged in a C shape, and short plates at two ends of the connecting plate can provide a connecting space for the connecting mechanism 7, so that equipment connection is better performed;
in the embodiment of the present utility model, referring to fig. 4, both ends of the connecting plate 12 are symmetrically provided with mounting holes which are mutually connected and matched with the connecting bolts 13;
it should be noted that: the mounting holes at the two ends of the connecting plate 12 can be used for connecting the connecting bolts 13, and the connecting plate 12 has no limitation in mounting;
in the embodiment of the present utility model, referring to fig. 4, a through hole in threaded engagement with the fixing bolt 9 is formed at the top end of the fixing sleeve 8;
it should be noted that: the through holes on the fixed sleeve 8 can be used for connecting the fixed bolts 9;
in the embodiment of the present utility model, referring to fig. 2, one end of the installation sleeve 3 far away from the installation block 2 is provided with a thin pipe which is matched with the connection line 5;
it should be noted that: the installation tubule of the installation sleeve 3 can carry out connection protection to the connecting wire 5.
In the embodiment of the present utility model, referring to fig. 3, a chamfer is formed at one end of the mounting sleeve 3 near the fixing sleeve 8.
It should be noted that: the chamfer setting of installation sleeve 3 one end can increase the area of contact between installation sleeve 3 and fixed cover 8, increases its installation stability.
In the embodiment of the present utility model, referring to fig. 1, an end of a straight taper pipe 1 away from a mounting block 2 is tapered.
It should be noted that: the wall thickness of the conical straight pipe 1 can be reduced, and the heat conductivity can be effectively improved.
Working principle:
the protection tube component is formed by the straight taper tube 1, the mounting block 2 and the mounting sleeve 3, the ultra-high pressure thermocouple 4 is inserted into the protection tube component to a specified depth, then argon arc welding is conducted on the protection tube component, finally the tail end of the protection tube component is welded and sealed with an armored joint, the temperature measuring component can be mounted by the aid of the connecting mechanism 7, the mounting position of the temperature measuring component can be fixed by the aid of the connecting plate 12, the supporting strength of the connecting plate 12 is increased, reinforcing ribs 14 and rib plates 15 are arranged on the connecting plate 12 and used for increasing the resistance of the connecting plate 12, the temperature measuring component is fixed quickly, fixing bolts 9 are arranged on the fixing sleeve 8, and positioning and mounting of the protection tube component can be completed quickly.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. An ultra-high voltage thermocouple quick response receiver structure, comprising: straight taper pipe (1), the one end fixed mounting of straight taper pipe (1) has installation piece (2), the one end fixed mounting that straight taper pipe (1) was kept away from to installation piece (2) has installation sleeve (3), the one end that installation piece (2) was kept away from to the inside of straight taper pipe (1) is installed ultra-high pressure thermocouple (4), the one end electric connection of ultra-high pressure thermocouple (4) has connecting wire (5), and connecting wire (5) set up in the inside of installation piece (2) and installation sleeve (3), annular sleeve (6) have been cup jointed to the one end that installation sleeve (3) kept away from installation piece (2), coupling mechanism (7) have been cup jointed in the outer lane of installation sleeve (3), coupling mechanism (7) include: the fixing sleeve (8), the one end that installation piece (2) was kept away from in installation sleeve (3) is cup jointed to fixed sleeve (8), the top threaded connection of fixed sleeve (8) has fixing bolt (9).
2. The rapid response receiver structure of the ultra-high voltage thermocouple according to claim 1, wherein a rectangular block which is mutually matched and installed with the fixing sleeve (8) is arranged at one end of the installation sleeve (3) far away from the installation block (2).
3. The ultra-high pressure thermocouple quick response receiver structure according to claim 1, characterized in that said connection mechanism (7) further comprises: the connecting frame (10), link (10) set up the below at fixed cover (8), the both ends of fixed cover (8) all are equipped with connecting block (11), and connecting block (11) fixed mounting are in the both sides of fixed cover (8) respectively, mutual joint cooperation between link (10) and connecting block (11), link (10) below is equipped with connecting plate (12), and carries out the bolt through connecting bolt (13) between connecting plate (12) and connecting plate (10), one side symmetry fixed mounting of connecting plate (12) has stiffening rib (14), rib (15) are all installed to one side both ends of connecting plate (12) symmetry.
4. The rapid response receiver structure of the ultra-high voltage thermocouple according to claim 3, wherein the top end of the connecting frame (10) is symmetrically provided with ear plates.
5. The ultra-high pressure thermocouple rapid response receiver structure of claim 3, wherein said connection plate (12) is C-shaped.
6. The rapid response shell structure of the ultra-high voltage thermocouple according to claim 3, wherein mounting holes matched with the connecting bolts (13) in a connecting mode are symmetrically formed in two ends of the connecting plate (12).
7. The rapid response receiver structure of the ultra-high voltage thermocouple according to claim 1, wherein the top end of the fixing sleeve (8) is provided with a through hole which is in threaded fit with the fixing bolt (9).
8. The rapid response shell-and-tube structure of the ultra-high voltage thermocouple according to claim 1, wherein a tubule which is mutually matched and installed with the connecting wire (5) is arranged at one end of the installation sleeve (3) far away from the installation block (2).
9. The rapid response receiver structure of the ultra-high voltage thermocouple according to claim 1, wherein a chamfer is provided at one end of the mounting sleeve (3) close to the fixing sleeve (8).
10. The rapid response receiver structure of the ultra-high voltage thermocouple according to claim 1, wherein the end of the straight cone tube (1) far away from the mounting block (2) is arranged in a conical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666490.XU CN220018758U (en) | 2023-06-28 | 2023-06-28 | Quick response shell-connecting structure of ultra-high voltage thermocouple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666490.XU CN220018758U (en) | 2023-06-28 | 2023-06-28 | Quick response shell-connecting structure of ultra-high voltage thermocouple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220018758U true CN220018758U (en) | 2023-11-14 |
Family
ID=88693175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321666490.XU Active CN220018758U (en) | 2023-06-28 | 2023-06-28 | Quick response shell-connecting structure of ultra-high voltage thermocouple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220018758U (en) |
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2023
- 2023-06-28 CN CN202321666490.XU patent/CN220018758U/en active Active
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