CN217605134U

CN217605134U - Low hydrogen-containing silicone oil preliminary treatment steam temperature measuring device

Info

Publication number: CN217605134U
Application number: CN202220926581.1U
Authority: CN
Inventors: 黄刚; 乔文双
Original assignee: Bengbu Yongyuan Polyurethane Material Co ltd
Current assignee: Bengbu Yongyuan Polyurethane Material Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-10-18
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a low hydrogen-containing silicone oil preliminary treatment steam temperature measuring device, including fixed plate and temperature sensor, one side spiro union of fixed plate is connected with the cover body, and install the sealing washer between fixed plate and the cover body, the outer wall threaded connection of the cover body has the casing, the trompil that communicates with the casing is seted up to one side of the cover body, the inside of trompil is fixed with the mounting panel; the utility model discloses mainly be through the cooperation of the cover body with the casing, protect temperature sensor's main part and response portion respectively, and seted up a plurality of ventilation hole on the casing, the waterproof ventilated membrane is installed to ventilation department, steam in the preliminary treatment cauldron passes the inside that waterproof ventilated membrane got into the casing, the temperature-sensing of the response portion of being convenient for, the inside that steam in the steam can the separation steam of waterproof ventilated membrane got into the casing simultaneously reduces the response portion and condenses the water droplet, improves temperature sensor's response precision to a certain extent.

Description

Low hydrogen-containing silicone oil preliminary treatment steam temperature measuring device

Technical Field

The utility model relates to a low hydrogen-containing silicone oil preliminary treatment technical field specifically is a low hydrogen-containing silicone oil preliminary treatment steam temperature measuring device.

Background

When low-hydrogen silicone oil is pretreated, whether a pretreatment kettle is clean or not needs to be checked firstly, whether a bottom valve is closed or not, whether all valves on the top of the kettle are closed or not needs to be checked, then the low-hydrogen silicone oil is weighed and recorded, a feeding pipe is inserted into a raw material barrel of the low-hydrogen silicone oil, a vacuum pump is opened, a vacuum valve on the kettle is opened, a feeding valve is opened to pump the low-hydrogen silicone oil into the kettle for steam treatment, the pretreatment kettle needs to be heated and kept warm during the steam pretreatment operation, a temperature measuring device needs to be installed in the pretreatment kettle, but an induction probe is generally directly contacted with the interior of the pretreatment kettle in the conventional temperature measuring device suitable for the pretreatment kettle, the induction probe is not protected, and when water drops condense on the induction probe, the test precision of the temperature measuring device can be influenced, so that a low-hydrogen silicone oil pretreatment steam temperature measuring device needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low hydrogen-containing silicone oil preliminary treatment steam temperature measuring device, cooperation through the cover body and casing, protect temperature sensor's main part and response portion respectively, and seted up a plurality of ventilation hole on the casing, the waterproof ventilated membrane is installed to ventilation department, steam in the preliminary treatment cauldron passes the inside that waterproof ventilated membrane got into the casing, the temperature-sensing of the response portion of being convenient for, steam in the waterproof ventilated membrane can the separation steam gets into the inside of casing simultaneously, reduce the response portion and condense the water droplet, with the problem of proposing in the solution background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low hydrogen-containing silicone oil preliminary treatment steam temperature measuring device, includes fixed plate and temperature sensor, one side spiro union of fixed plate is connected with the cover body, just install the sealing washer between the fixed plate and the cover body, the outer wall threaded connection of the cover body has the casing, the trompil with the casing intercommunication is seted up to one side of the cover body, the inside of trompil is fixed with the mounting panel, one side of mounting panel is fixed with the installation piece, the through wires hole has all been seted up on installation piece and the mounting panel, temperature sensor includes main part and response portion, the inside at the cover body is installed to the main part, the inside at the casing is installed to the response portion, a plurality of ventilation hole has been seted up to the outer wall of casing, the inside in ventilation hole is fixed with waterproof ventilated membrane, the subassembly that absorbs water is still installed to the inside of casing.

Preferably, the cover body and the shell are both arranged in a cylindrical shape, the shell and the cover body are arranged vertically, and the shell is located below one end, far away from the fixing plate, of the cover body.

Preferably, one side integrated into one piece of fixed plate has the arch, bellied outer wall is provided with the external screw thread, cover body other end inner wall is provided with the internal thread section corresponding with the external screw thread, the sealing washer cup joints at bellied outer wall.

Preferably, the protrusion is provided with a circular heat dissipation hole, a waterproof breathable film is fixed in the heat dissipation hole, and four corners of the fixing plate are provided with mounting holes.

Preferably, the water absorption assembly comprises water absorption cotton, the water absorption cotton is movably arranged at the inner bottom of the shell, and the diameter of the water absorption cotton is the same as the inner diameter of the shell.

Preferably, the outer wall of the upper end of the shell is provided with an external thread section, and an internal thread corresponding to the external thread section is arranged inside the opening.

Preferably, the response portion includes probe and fixing base, the upper end at the probe is fixed to the fixing base, the outer wall of fixing base is fixed with four lugs to the equal angle, set up the mounting groove that supplies the fixing base installation on the installation piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses mainly through the cover body and the cooperation of casing, protect temperature sensor's main part and response portion respectively, and seted up a plurality of ventilation hole on the casing, the waterproof ventilated membrane is installed to ventilation department, and steam in the preliminary treatment cauldron passes the inside that waterproof ventilated membrane got into the casing, and the temperature-sensing of the response portion of being convenient for, the inside that steam in the steam can the separation steam gets into the casing of waterproof ventilated membrane simultaneously reduces the response portion and condenses the water droplet, improves temperature sensor's response precision to a certain extent.

2. The utility model discloses a setting of subassembly absorbs water, can adsorb the inside steam of casing when installing or dismantling the casing, and it remains to reduce the inside steam of casing.

3. The utility model discloses a casing and the cover body are and to dismantle the setting, are convenient for install temperature sensor's response portion and main part.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a schematic sectional view of the cover and the housing of the present invention;

fig. 4 is a schematic view of the structure of the sensing portion of the present invention.

In the figure: 1. a fixing plate; 2. mounting holes; 3. a cover body; 4. a main body portion; 5. a protrusion; 6. an external thread; 7. a seal ring; 8. mounting a plate; 9. a sensing part; 901. a probe; 902. a bump; 903. a fixed seat; 10. a housing; 11. a vent hole; 12. absorbent cotton; 13. heat dissipation holes; 14. mounting blocks; 15. mounting grooves; 16. an internal thread segment.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the present invention provides a technical solution: a low hydrogen-containing silicone oil pretreatment steam temperature measuring device comprises a fixing plate 1 and a temperature sensor, one side of the fixing plate 1 is connected with a cover body 3 in a threaded mode, a sealing ring 7 is installed between the fixing plate 1 and the cover body 3, the outer wall of the cover body 3 is connected with a shell 10 in a threaded mode, one side of the cover body 3 is provided with an opening communicated with the shell 10, an installation plate 8 is fixed inside the opening, an installation block 14 is fixed on one side of the installation plate 8, threading holes are formed in the installation block 14 and the installation plate 8, the temperature sensor comprises a main body portion 4 and an induction portion 9, the main body portion 4 is installed inside the cover body 3, the induction portion 9 is installed inside the shell 10, the outer wall of the shell 10 is provided with a plurality of ventilation holes 11, a waterproof breathable film is fixed inside the ventilation holes 11, and a water absorption assembly is further installed inside the shell 10;

when the installation, set up the hole that supplies the cover body 3 installation on the preliminary treatment cauldron, the cover body 3 passes the hole, make casing 10 be located preliminary reaction cauldron's inside, fixed plate 1 is located preliminary reaction cauldron's outside, and seal fixedly between the cover body 3 and the preliminary treatment cauldron, protect main part 4's of temperature sensor response portion 9 respectively through cover body 3 and casing 10, and a plurality of ventilation hole 11 has been seted up on the casing 10, waterproof ventilated membrane is installed to ventilation department, steam in the preliminary treatment cauldron passes the inside that waterproof ventilated membrane got into casing 10, the temperature-sensing of response portion 9 of being convenient for, steam in the waterproof ventilated membrane separation steam gets into the inside of casing 10 simultaneously, reduce the condensation water droplet of response portion 9, improve temperature sensor's response precision to a certain extent.

The cover body 3 and the casing 10 are both in cylindrical shape, the casing 10 and the cover body 3 are vertically arranged, the casing 10 is located below the cover body 3 far away from one end of the fixing plate 1, the casing 10 is convenient to install in the pre-reaction kettle, and the temperature in the pre-reaction kettle is sensed through the sensing part 9 inside the casing 10.

One side integrated into one piece of fixed plate 1 has arch 5, and the outer wall of arch 5 is provided with

external screw thread

6, and 3 other end inner walls of the cover body are provided with the internal thread section 16 corresponding with external screw thread 6, and sealing washer 7 cup joints at arch 5's outer wall, makes the cover body 3 for can dismantle the setting, and the installation and the dismantlement of the main part 4 of being convenient for are maintained, and increase the leakproofness between the cover body 3 and fixed plate 1 through sealing washer 7.

Seted up circular shape louvre 13 on the arch 5, also be fixed with waterproof ventilated membrane in the louvre 13, mounting hole 2 has all been seted up to four corners of fixed plate 1, be convenient for fix fixed plate 1 with pre-reaction kettle's outer wall through mounting hole 2, improve the steadiness of main part installation, and help the thermal giving off of main part 4 during operation through louvre 13, and can separate the outside steam of ventilated membrane and get into the inside of the cover body 3 through waterproof ventilated membrane.

The subassembly that absorbs water is including the cotton 12 that absorbs water, and the cotton 12 movable mounting that absorbs water is in the interior bottom of casing 10, and the diameter of the cotton 12 that absorbs water is the same with the internal diameter of casing 10, gets into the inside steam of casing 10 when can installing or dismantling casing 10 and adsorbs, reduces the inside steam of casing 10 and remains.

An external thread section is arranged on the outer wall of the upper end of the shell 10, and an internal thread corresponding to the external thread section is arranged inside the opening, so that the shell 10 is detachably arranged, and the installation and maintenance of the induction part 9 are facilitated.

Sensing part 9 includes probe 901 and fixing base 903, fixing base 903 is fixed in the upper end of probe 901, angle such as the outer wall of fixing base 903 is fixed with four lugs 902, set up mounting groove 15 that supplies fixing base 903 installation on installation piece 14, the lower extreme of mounting groove 15 is provided with the inside turn-ups, and the breach that supplies lug 902 to pass is seted up to the lower extreme of mounting groove 15, when the installation, pass fixing base 903 breach insertion mounting groove 15's inside, and rotatory fixing base 903, make lug 902 keep away from the breach and be located mounting groove 15's inside completely, through this mounting means, make sensing part 9 and installation piece 14 be movable joint, be convenient for quick installation and the dismantlement of sensing part 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low hydrogen silicone oil preliminary treatment steam temperature measuring device that contains, includes fixed plate (1) and temperature sensor, its characterized in that: one side spiro union of fixed plate (1) is connected with the cover body (3), just install sealing washer (7) between fixed plate (1) and the cover body (3), the outer wall threaded connection of the cover body (3) has casing (10), the trompil with casing (10) intercommunication is seted up to one side of the cover body (3), the inside of trompil is fixed with mounting panel (8), one side of mounting panel (8) is fixed with installation piece (14), the through wires hole has all been seted up on installation piece (14) and mounting panel (8), temperature sensor includes main part (4) and response portion (9), the inside at the cover body (3) is installed in main part (4), the inside at casing (10) is installed in response portion (9), a plurality of ventilation hole (11) have been seted up to the outer wall of casing (10), the inside in ventilation hole (11) is fixed with waterproof ventilated membrane, the water absorption subassembly is still installed to the inside of casing (10).

2. The low hydrogen-containing silicone oil pretreatment steam temperature measuring device of claim 1, wherein: the cover body (3) and the shell (10) are both arranged in a cylindrical shape, the shell (10) and the cover body (3) are arranged perpendicularly, and the shell (10) is located below one end, far away from the fixed plate (1), of the cover body (3).

3. The low hydrogen-containing silicone oil pretreatment steam temperature measuring device of claim 1, wherein: one side integrated into one piece of fixed plate (1) has arch (5), the outer wall of arch (5) is provided with external screw thread (6), the cover body (3) other end inner wall is provided with internal thread section (16) corresponding with external screw thread (6), sealing washer (7) cup joints the outer wall at arch (5).

4. The low hydrogen-containing silicone oil pretreatment steam temperature measuring device of claim 3, wherein: round heat dissipation holes (13) are formed in the protrusions (5), waterproof breathable films are fixed in the heat dissipation holes (13), and mounting holes (2) are formed in four corners of the fixing plate (1).

5. The low hydrogen-containing silicone oil pretreatment steam temperature measuring device of claim 1, wherein: the water absorption assembly comprises water absorption cotton (12), the water absorption cotton (12) is movably mounted at the inner bottom of the shell (10), and the diameter of the water absorption cotton (12) is the same as the inner diameter of the shell (10).

6. The low hydrogen-containing silicone oil pretreatment steam temperature measuring device of claim 1, wherein: the outer wall of the upper end of the shell (10) is provided with an external thread section, and an internal thread corresponding to the external thread section is formed inside the opening.

7. The low hydrogen-containing silicone oil pretreatment steam temperature measuring device of claim 1, wherein: the sensing part (9) comprises a probe (901) and a fixed seat (903), the fixed seat (903) is fixed at the upper end of the probe (901), four convex blocks (902) are fixed on the outer wall of the fixed seat (903) at equal angles, and a mounting groove (15) for mounting the fixed seat (903) is formed in the mounting block (14).