CN217331411U

CN217331411U - Thermal resistance thermometer anticorrosion liner tube device

Info

Publication number: CN217331411U
Application number: CN202220171326.0U
Authority: CN
Inventors: 李会东; 王建智; 黄建权; 杨锋; 段晓翼; 裴晓哲; 王斌
Original assignee: Lingbao Baoxin Electronic Technology Co Ltd
Current assignee: Lingbao Baoxin Electronic Technology Co Ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-30
Anticipated expiration: 2032-01-21

Abstract

The utility model provides a thermal resistance thermometer anticorrosion bushing pipe device, including the solid fixed cylinder, the solid fixed cylinder outside is provided with the support, the solid fixed cylinder lower part is provided with the anticorrosive cover of scraping of annular, the inside anticorrosive sheath that is provided with of solid fixed cylinder, anticorrosive sheath includes the flange cover, U type groove has been seted up on the flange cover lateral wall, threaded hole has been seted up to flange cover bottom, resistance thermometer probe through-hole has been seted up to flange cover bottom central point, the U type inslot of the part card that the solid fixed cylinder top inwards stretches out on the flange cover lateral wall, U type groove lower part is provided with elastic component, flange cover bottom is provided with the second through-tube. The utility model discloses can spill thermal resistance thermometer's probe part, dip copper sulfate solution, accomplish in time clear up the copper sulfate solution on the thermal resistance thermometer after measuring, avoid corroding the thermal resistance thermometer, make the thermal resistance thermometer measured temperature more accurate, guarantee the normal clear of production.

Description

Thermal resistance thermometer anticorrosion liner tube device

Technical Field

The utility model relates to a thermal resistance thermometer anticorrosion technical field, concretely relates to thermal resistance thermometer anticorrosion bushing pipe device.

Background

In the production process of the electrolytic copper foil, in order to protect the thermal resistance thermometer, an isolation liner tube is designed and installed outside the thermal resistance thermometer to isolate the thermal resistance thermometer from a post-treatment copper sulfate solution, so that the thermal resistance thermometer is prevented from being damaged in use, and the service life of the thermal resistance thermometer is prolonged. However, the existing isolating liner tube can generate electrochemical corrosion phenomena of different degrees in use, and the temperature fluctuation of the thermal resistance thermometer is large or the temperature is not displayed due to the fact that the thermometer is completely wrapped by the liner tube, so that production process parameters are unstable, and normal production is affected.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a thermal resistance thermometer anticorrosion bushing pipe device can spill the probe part of thermal resistance thermometer, immerses the copper sulfate solution, accomplishes in time to clearing up the copper sulfate solution on the thermal resistance thermometer after measuring, avoids corroding the thermal resistance thermometer, makes the thermal resistance thermometer measured temperature more accurate, guarantees the normal clear of production.

In order to solve the technical problem, the utility model provides an anti-corrosion liner tube device of a thermal resistance thermometer, which comprises a fixed cylinder, a bracket is arranged outside the fixed cylinder, a liquid containing barrel is arranged at the lower part of the bracket, an annular anti-corrosion scraping sleeve is arranged at the lower part of the fixed cylinder, an anti-corrosion sheath is arranged inside the fixed cylinder and comprises a flange sleeve, a U-shaped groove is formed in the side wall of the flange sleeve, the bottom of the flange sleeve is provided with a threaded hole, the center of the bottom of the flange sleeve is provided with a through hole of a resistance thermometer probe, the inward extending part of the top of the fixed cylinder is clamped in a U-shaped groove on the side wall of the flange sleeve, the inward extending parts of the top of the two sides of the fixed cylinder are respectively provided with a support, the top of each support is provided with a lever, the end part of each lever is provided with a pressure head, the lower part of the U-shaped groove is provided with an elastic component, and the bottom of the flange sleeve is provided with a second through pipe.

Furthermore, four mounting holes and a through hole of a resistance thermometer probe are formed in a flange plate of the thermal resistance thermometer, a first sleeve is arranged at the lower end of the flange plate, the thermal resistance thermometer can be inserted into the fixing barrel through a second sleeve of the anti-corrosion sheath, and the thermal resistance thermometer is fixedly connected with the flange sleeve through a second bolt.

Furthermore, the annular anti-corrosion scraping sleeve is fixed on the lower part of the fixed cylinder through a buckle.

Furthermore, the liquid containing barrel is placed under the fixed barrel and is positioned on the central line of the fixed barrel.

Further, the support is fixed on the ground through a first bolt.

Furthermore, the elastic component comprises a fixing seat, a limiting plate is arranged at the top end of the fixing seat, a spring is arranged inside the fixing seat, an ejector rod is arranged at the top of the spring, and a limiting block matched with the limiting plate is arranged at the bottom of the ejector rod.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. the anti-corrosion sheath can effectively prevent the thermal resistance thermometer from being corroded by copper sulfate solution, and further prolong the service life and the measurement precision of the thermal resistance thermometer.

2. The elastic component can assist the thermal resistance thermometer probe to extend out of and be immersed in liquid for measurement when the copper sulfate solution is required to be measured, and the elastic component retracts under the action of the elastic force of the spring after the measurement is finished, so that the copper sulfate solution measuring device is convenient to use.

3. The anti-corrosion scraping sleeve can scrape the residual copper sulfate solution on the thermal resistance thermometer probe when the thermal resistance thermometer probe retracts after the copper sulfate solution is measured, so that the thermal resistance thermometer probe is prevented from being corroded.

4. The anti-corrosion scraping sleeve can be replaced through the buckle, and is convenient and fast to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a flange conduit according to the present invention;

FIG. 3 is a schematic structural view of the anti-corrosion sleeve of the flange of the present invention;

fig. 4 is an enlarged view of the structure at a of the present invention.

1. A first bolt; 2. a support; 3. a fixed cylinder; 4. an elastic member; 5. an anti-corrosion sheath; 6. a threaded hole; 7. a thermal resistance thermometer; 8. an annular anti-corrosion scraping sleeve; 9. buckling; 10. a liquid containing barrel; 11. mounting holes; 12. a thermometer probe through hole; 13. a top rod; 14. a spring; 15. a fixed seat; 16. a first sleeve; 17. a second sleeve; 18. a second bolt; 19. a flange sleeve; 20. a lever; 21. a support; 22. and (4) pressing head.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-4: an anticorrosion liner tube device for a thermal resistance thermometer 7 is characterized in that: comprises a fixed cylinder 3, a bracket 2 is arranged outside the fixed cylinder 3, a liquid containing barrel 10 is arranged at the lower part of the bracket 2, the lower part of the fixed cylinder 3 is provided with an annular anti-corrosion scraping sleeve 8, the fixed cylinder 3 is internally provided with an anti-corrosion sheath 5, the anti-corrosion sheath 5 comprises a flange sleeve 19, a U-shaped groove is arranged on the side wall of the flange sleeve 19, the bottom of the flange sleeve 19 is provided with a threaded hole 6, the central position of the bottom of the flange sleeve 19 is provided with a through hole of a resistance thermometer probe 12, the inward extending part of the top of the fixed cylinder 3 is clamped in a U-shaped groove on the side wall of the flange sleeve 19, the parts of the two sides of the fixed cylinder 3 which extend inwards are respectively provided with a support 21, the top of each support 21 is provided with a lever 20, the end part of each lever 20 is provided with a pressure head 22, the elastic component 4 is arranged at the lower part of the U-shaped groove, and a second through pipe is arranged at the bottom of the flange sleeve 19.

Specifically, the lever 20 is lifted upwards to press the fixed cylinder 3 to move downwards in the U-shaped groove, the annular anti-corrosion scraping sleeve 8 is corrosion-resistant and has certain water absorption, copper sulfate solution in the thermal resistance thermometer probe 12 can be scraped, and meanwhile, the solution which is not scraped is adsorbed.

According to the utility model discloses an embodiment, as shown in fig. 1-3, four mounting holes 11 and a thermometer probe 12 through-holes have been seted up on the ring flange of thermal resistance thermometer 7, the ring flange lower extreme is provided with first sleeve pipe 16, in the second sleeve pipe 17 of thermal resistance thermometer 7 accessible anticorrosive sheath 5 inserted solid fixed cylinder 3, thermal resistance thermometer 7 passes through second bolt 18 and flange cover 19 fixed connection.

Specifically, the thermal resistance thermometer 7 is inserted into the fixing cylinder 3 through the second sleeve 17 of the corrosion-resistant sheath 5, and the second bolt 18 fixes the thermal resistance thermometer 7 in the screw hole 6 below the flange plate through the four mounting holes 11.

According to the utility model discloses an embodiment, as shown in fig. 1, the anticorrosive cover of scraping of annular 8 is fixed in solid fixed cylinder 3 lower part through buckle 9, flourishing liquid bucket 10 is placed under solid fixed cylinder 3 and is located solid fixed cylinder 3 central line, support 2 is fixed subaerial through first bolt 1.

Particularly, the anti-corrosion scraping sleeve can be fixed and replaced through the buckle 9, and convenience and rapidness are achieved. The keg 10 has a good corrosion resistance.

According to the utility model discloses an embodiment, as shown in fig. 1 and fig. 3, elastic component 4 includes

fixing base

15, 15 tops of fixing base are provided with the limiting plate, 15 inside springs 14 that are provided with of fixing base, 14 tops of springs are provided with ejector pin 13, ejector pin 13 bottom be provided with limiting plate matched with stopper.

Particularly, fixing base 15 is used for spacing spring 14 and ejector pin 13, spring 14 has better elasticity, conveniently resets the thermal resistance thermometer probe 12 after the completion of measuring, and the anticorrosive cover of scraping is scraped to the copper sulfate solution that remains on thermometer probe 12 to convenient scraping.

The utility model discloses a use method:

the four through holes in the flange plate of the thermal resistance thermometer 7 are aligned with the four through holes in the flange sleeve 19 of the anti-corrosion sheath 5, the thermal resistance thermometer 7 is fixed together through the second bolts 18, then the outer side of the lever 20 is lifted upwards, the lever 20 rotates clockwise along the support 21, the pressure head 22 presses the fixing barrel 3 to move downwards, the ejector rod 13 compresses the spring 14 at the moment, the thermometer probe 12 of the thermal resistance thermometer 7 extends into copper sulfate solution for measurement, after the measurement is completed, the upward force on the lever 20 is released, and the spring 14 can pull the thermal resistance thermometer 7 upwards under the action of the restoring elastic force until the anti-corrosion scraping sleeve scrapes off the residual copper sulfate solution on the thermometer probe 12.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An anti-corrosion liner tube device of a thermal resistance thermometer is characterized in that: the device comprises a fixed cylinder (3), a support (2) is arranged on the outer side of the fixed cylinder (3), a liquid containing barrel (10) is arranged on the lower portion of the support (2), an annular anti-corrosion scraping sleeve (8) is arranged on the lower portion of the fixed cylinder (3), an anti-corrosion sheath (5) is arranged inside the fixed cylinder (3), the anti-corrosion sheath (5) comprises a flange sleeve (19), a U-shaped groove is formed in the side wall of the flange sleeve (19), a threaded hole (6) is formed in the bottom of the flange sleeve (19), a probe through hole of a resistance thermometer (7) is formed in the center position of the bottom of the flange sleeve (19), the inward extending part of the top of the fixed cylinder (3) is clamped in the U-shaped groove in the side wall of the flange sleeve (19), a support (21) is respectively arranged on the inward extending part of the tops of two sides of the fixed cylinder (3), and a lever (20) is arranged on the top of each support (21), and a pressure head (22) is arranged at the end part of each lever (20), an elastic component (4) is arranged at the lower part of the U-shaped groove, and a second through pipe is arranged at the bottom of the flange sleeve (19).

2. The corrosion resistant liner apparatus for a thermal resistance thermometer of claim 1 wherein: four mounting holes (11) and a resistance thermometer probe through hole (12) are formed in a flange plate of the thermal resistance thermometer (7), a first sleeve (16) is arranged at the lower end of the flange plate, the thermal resistance thermometer (7) can be inserted into the fixing barrel (3) through a second sleeve (17) of the anti-corrosion sheath (5), and the thermal resistance thermometer (7) is fixedly connected with a flange sleeve (19) through a second bolt (18).

3. The corrosion resistant liner apparatus for a thermal resistance thermometer of claim 1 wherein: the annular anti-corrosion scraping sleeve (8) is fixed on the lower part of the fixed cylinder (3) through a buckle (9).

4. A thermal resistance thermometer corrosion resistant liner apparatus as defined in claim 3 wherein: the liquid containing barrel (10) is placed under the fixed barrel (3) and is positioned on the central line of the fixed barrel (3).

5. A thermal resistance thermometer corrosion resistant liner apparatus as defined in claim 1 wherein: the support (2) is fixed on the ground through a first bolt (1).

6. A thermal resistance thermometer corrosion resistant liner apparatus as defined in claim 1 wherein: elastic component (4) include fixing base (15), fixing base (15) top is provided with the limiting plate, inside spring (14) that is provided with of fixing base (15), spring (14) top is provided with ejector pin (13), ejector pin (13) bottom is provided with the stopper with limiting plate matched with.