CN115790872A

CN115790872A - High-temperature probe

Info

Publication number: CN115790872A
Application number: CN202211368326.0A
Authority: CN
Inventors: 廖森林; 陶玲; 曹明润; 吴小广; 向波
Original assignee: Guizhou Kelun Pharmaceutical Co Ltd
Current assignee: Guizhou Kelun Pharmaceutical Co Ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-14

Abstract

The invention relates to the technical field of sensors, in particular to a high-temperature probe. Including being used for the connecting wire of being connected with the controller, in the connecting wire cover was arranged in to the connecting wire, connecting wire one end in the connecting wire cover is connected with the controller, and the other end is connected with temperature sensor, last sealing connection of temperature sensor has the casing, casing and the integrative setting of connecting wire cover, the casing includes afterbody sealing, adapter sleeve and head sealing, the adapter sleeve is in the same place afterbody sealing and head sealing threaded connection, forms the sleeve, the integrative probe that is provided with of sleeve front end. According to the invention, the shell is divided into the tail sealing part, the connecting sleeve and the head sealing part, the tail sealing part and the head sealing part are connected together in a threaded connection mode, and the arrangement of the tail sealing part and the head sealing part can further enhance the whole sealing property of the high-temperature probe, so that the service life of the high-temperature probe is prolonged, and the production cost of an enterprise is reduced.

Description

High-temperature probe

Technical Field

The invention relates to the technical field of sensors, in particular to a high-temperature probe.

Background

Among the prior art, when disinfecting the medicine bottle, need use high temperature liquid medicine to disinfect to the medicine bottle, need the temperature of strict control liquid medicine this moment, just need temperature sensor to come to carry out temperature monitoring to the liquid medicine, present general enterprise uses high temperature probe to carry out temperature monitoring to the liquid medicine, however the high temperature probe of adoption is because its waterproof performance is poor and with high costs, to the enterprise, has increased its manufacturing cost, is unfavorable for the development of enterprise.

Disclosure of Invention

The invention aims to provide a high-temperature probe with good waterproof performance and long service life.

In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a high temperature probe, is including being used for the connecting wire of being connected with the controller, in the connecting wire cover was arranged in to the connecting wire, connecting wire one end in the connecting wire cover is connected with the controller, and the other end is connected with temperature sensor, last sealing connection of temperature sensor has the casing, casing and the integrative setting of connecting wire cover, the casing includes afterbody sealing, adapter sleeve and head sealing, the adapter sleeve is in the same place afterbody sealing and head sealing threaded connection, forms the sleeve, sleeve front end an organic whole is provided with the probe.

An annular bulge is arranged between the connecting wire sleeve and the shell, and the tail sealing part is arranged on the right side of the annular bulge.

The afterbody sealing member includes the first siphunculus that sets up with cyclic annular arch an organic whole, be provided with the external screw thread on the first siphunculus, be provided with first stagnant water spare on the first siphunculus, be provided with in the adapter sleeve with the internal thread that the external screw thread matches, the internal connection on afterbody sealing member passes through the external screw thread on the first siphunculus and the adapter sleeve rather than, arranges first stagnant water spare in between adapter sleeve and afterbody sealing member.

The last an organic whole of head seal is provided with the second siphunculus, be provided with the external screw thread on the second siphunculus, the adapter sleeve be provided with the internal thread that the external screw thread matches, head seal passes through the external screw thread on the second siphunculus and the female connection on the adapter sleeve rather, arranges the second stagnant water spare in between adapter sleeve and the head seal.

And a waterproof ring is arranged in the connecting wire sleeve and is arranged between the connecting wire and the connecting wire sleeve.

A limiting through pipe is arranged in the first through pipe, and the diameter of the limiting through pipe is the same as that of the wire sleeve.

The first water stop piece and the second water stop piece are identical in structure and respectively comprise a conical sleeve and a vertical sleeve, and the conical sleeve and the vertical sleeve are integrally arranged.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the shell is divided into the tail sealing part, the connecting sleeve and the head sealing part, the tail sealing part, the connecting sleeve and the head sealing part are connected together in a threaded connection mode, and the arrangement of the tail sealing part and the head sealing part can further enhance the overall sealing property of the high-temperature probe, so that the service life of the high-temperature probe is prolonged, and the production cost of an enterprise is reduced. In the invention, the first through pipe is arranged in the tail sealing part to be matched with the first water stopping piece and the connecting sleeve, so that the function of sealing and stopping water is realized, the second through pipe is arranged in the head sealing part to be matched with the second water stopping piece and the connecting sleeve, so that the function of secondary water stopping is realized, the sealing performance of the invention is greatly improved, and the waterproof effect is better.

Drawings

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

FIG. 2 is an exploded view of the tail seal of the present invention;

FIG. 3 is an assembly view of the tail seal of the present invention;

FIG. 4 is an exploded view of the head seal of the present invention;

FIG. 5 is an assembly view of the head seal of the present invention;

fig. 6 is a cross-sectional view of the mating of the connecting bushing and the waterproof ring of the present invention.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, and is not intended to limit the present invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the high temperature probe of the present invention includes a connection line for connecting with a controller, the connection line is disposed in a connection bushing 1, one end of the connection line in the connection bushing 1 is connected with the controller, the other end is connected with a temperature sensor, the temperature sensor is hermetically connected with a housing 2, the housing 2 and the connection bushing 1 are integrally disposed, the housing 2 includes a tail sealing portion 21, a connection sleeve 22 and a head sealing portion 23, the connection sleeve 22 connects the tail sealing portion 21 and the head sealing portion 23 together by screw threads to form a sleeve, and a probe 3 is integrally disposed at a front end of the sleeve.

An annular bulge 4 is formed between the connecting wire sleeve 1 and the shell 2, and the tail sealing part 21 is arranged on the right side of the annular bulge 4.

As shown in fig. 2-3, the tail sealing part 21 includes a first through pipe 5 integrally provided with an annular protrusion 4, an external thread 6 is provided on the first through pipe 5, a first water stop 7 is provided on the first through pipe 5, an internal thread 8 matched with the external thread 6 is provided in the connecting sleeve 22, the tail sealing part 21 is connected with the internal thread 8 on the connecting sleeve 22 through the external thread on the first through pipe 5, and the first water stop 7 is arranged between the connecting sleeve 22 and the tail sealing part 21. The purpose of this arrangement is mainly to achieve a complete waterproof effect of the tail sealing part 21, and the threaded connection is adopted to facilitate installation and disassembly.

As shown in fig. 4-5, a second through pipe 9 is integrally arranged on the head sealing portion 23, an external thread 10 is arranged on the second through pipe 9, an internal thread 11 matched with the external thread 10 is arranged on the connecting sleeve 22, the head sealing portion 23 is connected with the internal thread 11 on the connecting sleeve 22 through the external thread 10 on the second through pipe 9, and the second water stop member 12 is arranged between the connecting sleeve 22 and the head sealing portion 23. The purpose of this is mainly to achieve a complete waterproof effect of the head seal 23, and the threaded connection is used for easy installation and removal.

As shown in fig. 6, in the present invention, a waterproof ring 13 is provided in the connecting line cover 1, and the waterproof ring 13 is disposed between the connecting line and the connecting line cover 1. This is to prevent the penetration of the liquid medicine from the connecting wire cover 1 during use, and further improve the waterproof effect.

In the invention, a limit through pipe 14 is arranged in the first through pipe 5, and the diameter of the limit through pipe 14 is the same as that of the wire sleeve 1.

In the invention, the first water stop member 7 and the second water stop member 12 have the same structure and both comprise a conical sleeve 15 and a vertical sleeve 16, and the conical sleeve 15 and the vertical sleeve 16 are integrally arranged.

In the present invention, in order to improve the waterproof effect of the present invention, the connection manner of the tail sealing part 21, the connecting sleeve 22 and the head sealing part 23 may be set as an integral set, that is, formed by casting integrally, although the connection manner has better sealing performance, it is inconvenient to install.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims

1. A high temperature probe, characterized by: including being used for the connecting wire of being connected with the controller, the connecting wire is arranged in connecting wire cover (1), connecting wire one end in connecting wire cover (1) is connected with the controller, and the other end is connected with temperature sensor, sealing connection has casing (2) on the temperature sensor, casing (2) and connecting wire cover (1) an organic whole set up, casing (2) are including afterbody sealing (21), adapter sleeve (22) and head sealing (23), adapter sleeve (22) are in the same place afterbody sealing (21) and head sealing (23) threaded connection, form the sleeve, sleeve front end an organic whole is provided with probe (3).

2. A high temperature probe according to claim 1, wherein: an annular bulge (4) is formed between the connecting wire sleeve (1) and the shell (2), and the tail sealing part (21) is arranged on the right side of the annular bulge (4).

3. A high temperature probe according to claim 2, wherein: afterbody sealing (21) include with first siphunculus (5) of cyclic annular protruding (4) an organic whole setting, be provided with external screw thread (6) on first siphunculus (5), be provided with first stagnant water spare (7) on first siphunculus (5), be provided with in adapter sleeve (22) with internal thread (8) that external screw thread (6) match, afterbody sealing (21) are connected through external screw thread on first siphunculus (5) and internal thread (8) on its adapter sleeve (22), place first stagnant water spare (7) in between adapter sleeve (22) and afterbody sealing (21).

4. A high temperature probe according to claim 3, wherein: head seal portion (23) are gone up the integrative second siphunculus (9) that is provided with, be provided with external screw thread (10) on second siphunculus (9), adapter sleeve (22) be provided with internal thread (11) that external screw thread (10) match, head seal portion (23) are connected through external screw thread (10) on second siphunculus (9) and internal thread (11) on its adapter sleeve (22), place second stagnant water spare (12) in between adapter sleeve (22) and head seal portion (23).

5. A high temperature probe according to claim 1, wherein: a waterproof ring (13) is arranged in the connecting wire sleeve (1), and the waterproof ring (13) is arranged between the connecting wire and the connecting wire sleeve (1).

6. A high temperature probe according to claim 3, wherein: a limiting through pipe (14) is arranged in the first through pipe (5), and the diameter of the limiting through pipe (14) is the same as that of the wire sleeve (1).

7. A high temperature probe according to claim 4, wherein: the first water stop piece (7) and the second water stop piece (12) are identical in structure and respectively comprise a conical sleeve (15) and a vertical sleeve (16), and the conical sleeve (15) and the vertical sleeve (16) are integrally arranged.