CN212206394U

CN212206394U - Improved temperature sensor

Info

Publication number: CN212206394U
Application number: CN202020895615.6U
Authority: CN
Inventors: 张海娜; 初宁波; 纪海青; 葛美
Original assignee: Qingdao Jieneng Yidao Energy Efficiency Technology Co ltd
Current assignee: Qingdao Jieneng Yidao Energy Efficiency Technology Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-12-22
Anticipated expiration: 2030-05-25

Abstract

The utility model provides an improved generation temperature sensor, include: the device comprises a main body, a protection pipe and a connecting flange; a protection pipe is arranged at the lower part of the main body, and a connecting flange is arranged at the upper part of the sleeve; the sealing element is arranged at the lower part of the connecting flange and is connected with the connecting flange through thread engagement; the container connecting cylinder is arranged at the lower part of the connecting flange and is fixedly connected with the connecting flange through bolts; the seal includes: the sealing element comprises a sealing element main body, an elastic ring and a sealing ring; the upper part of the sealing element main body is provided with an elastic ring, and the sealing element main body is connected with the elastic ring in an adhesion mode; the sealing ring is arranged on the side part of the sealing element main body and is connected with the sealing element main body in an adhesion mode; through the improvement to current device, the device has and is connected closely with the container, and sealing performance is good, simple structure's advantage to effectual solution the utility model provides a problem and not enough.

Description

Improved temperature sensor

Technical Field

The utility model relates to a sensor technical field, more specifically the theory especially relates to an improved generation temperature sensor.

Background

The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.

The existing temperature sensor has the defect that the connection between the sensor and a container is not tight enough, if the flange connection part is deformed and damaged, the phenomenon of air leakage exists after the sensor is installed, and the normal work of the container is influenced.

In view of the above, the present invention provides an improved temperature sensor, which is aimed at solving the problems and improving the practical value by the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved generation temperature sensor to solve the current temperature sensor who proposes in the above-mentioned background art, there is sensor and container connection inseparable defect enough, if its flange joint department takes place deformation and damage, has had gas leakage phenomenon behind the installation sensor, influences the problem and the not enough of container normal work.

In order to achieve the above object, the present invention provides an improved temperature sensor, which is achieved by the following specific technical means:

an improved temperature sensor, comprising: the sealing device comprises a main body, a protection pipe, a connecting flange, a sealing element, a container connecting cylinder, a sealing element main body, an elastic ring and a sealing ring; a protection pipe is arranged at the lower part of the main body, and a connecting flange is arranged at the upper part of the sleeve; the sealing element is arranged at the lower part of the connecting flange and is connected with the connecting flange through thread engagement; the container connecting cylinder is arranged at the lower part of the connecting flange and is fixedly connected with the connecting flange through bolts; the seal includes: the sealing element comprises a sealing element main body, an elastic ring and a sealing ring; the upper part of the sealing element main body is provided with an elastic ring, and the sealing element main body is connected with the elastic ring in an adhesion mode; the sealing ring is arranged on the side part of the sealing element main body, and the sealing ring is connected with the sealing element main body in an adhesion mode.

As the further optimization of this technical scheme, the utility model relates to an improved generation temperature sensor flange's lower part welding has a drum, the drum is provided with the external screw thread.

As the further optimization of this technical scheme, the utility model relates to an improved generation temperature sensor the sealing member main part is stairstepping cylinder tubular structure, and the lower part of sealing member main part is provided with an annular form recess.

As the further optimization of this technical scheme, the utility model relates to an improved generation temperature sensor the elastic ring is annular platelike structure.

As the further optimization of this technical scheme, the utility model relates to an improved generation temperature sensor the cross-section of sealing washer is circular form, and the annular groove gomphosis of sealing washer and sealing member main part lower part.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model relates to an improved generation temperature sensor is provided with a drum of taking the screw thread through the lower part at sensor flange, and the drum is connected with a sealing member, and this sealing member has the rubber circle, and it can laminate with the container connecting cylinder to the junction of sealed sensor and container, it is simple structure not only, and has effectively improved the compactness of connecting, thereby guarantees the leakproofness of container.

2. The utility model discloses a to the improvement of current device, have and be connected closely with the container, sealing performance is good, simple structure's advantage to effectual solution the utility model provides a problem and not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

fig. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of the axial measurement structure of the present invention;

FIG. 4 is a schematic view of the sealing member of the present invention;

fig. 5 is a schematic view of the sealing member splitting structure of the present invention.

In the figure: a body 1, a protective tube 2, a connecting flange 3, a seal 4, a container connecting cylinder 5, a seal body 401, an elastic ring 402, and a gasket 403.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides a specific technical implementation of an improved temperature sensor:

an improved temperature sensor, comprising: a main body 1, a protection pipe 2, a connecting flange 3, a sealing member 4, a container connecting cylinder 5, a sealing member main body 401, an elastic ring 402 and a sealing ring 403; the lower part of the main body 1 is provided with a protection tube 2, and the upper part of the sleeve 2 is provided with a connecting flange 3; the sealing element 4 is arranged at the lower part of the connecting flange 3, and the sealing element 4 is connected with the connecting flange 3 through thread engagement; the container connecting cylinder 5 is arranged at the lower part of the connecting flange 3, and the container connecting cylinder 5 is fixedly connected with the connecting flange 3 through bolts; the seal 4 includes: a seal body 401, an elastic ring 402, a seal ring 403; an elastic ring 402 is arranged at the upper part of the sealing element main body 401, and the sealing element main body 401 is connected with the elastic ring 402 in an adhesion mode; the packing 403 is disposed at a side portion of the packing main body 401, and the packing 403 is connected to the packing main body 401 by adhesion.

Specifically, a cylinder is welded at the lower part of the connecting flange 3, and is provided with external threads for connecting a sealing element 4.

Specifically, the sealing element main body 401 is a stepped cylindrical tubular structure, and an annular groove is formed in the lower portion of the sealing element main body 401 and used for installing the sealing ring 403.

Specifically, the elastic ring 402 has an annular plate-shaped structure, and is configured to apply an elastic force to the seal main body 401, so as to improve the fastening property of the connection between the seal 4 and the connection flange 3 and prevent loosening.

Specifically, the cross section of the seal ring 403 is circular, the seal ring 403 is fitted into an annular groove at the lower part of the seal member main body 401, and the seal ring 403 is used to tightly contact the inner wall of the container connecting cylinder 5, thereby ensuring the sealing property of the connection.

The method comprises the following specific implementation steps:

when the device is used, the sealing element 4 is connected with the cylinder with threads at the lower part of the connecting flange 3 through the threads inside the sealing element main body 401, the elastic ring 402 applies elastic force to the sealing element main body 401 to tightly push the sealing element 4, then the device is inserted into a container through the container connecting cylinder 5, the sealing ring 403 tightly pushes the inside of the container connecting cylinder 5, the connecting part is sealed, and then the connecting flange 3 and the flange on the upper part of the container connecting cylinder 5 can be fastened through bolts.

In summary, the following steps: this improved generation temperature sensor, be provided with a department and take the screwed drum through the lower part at sensor flange, the drum is connected with a sealing member, this sealing member has the rubber circle, it can laminate with the container connecting cylinder, thereby the junction of sealed sensor and container, it is simple structure not only, and the compactness of connecting has effectively been improved, thereby guarantee the leakproofness of container, current temperature sensor has been solved, there is sensor and container connection inseparable defect, if its flange joint department takes place deformation and damage, there has been the gas leakage phenomenon behind the installation sensor, influence the problem of container normal work.

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. An improved temperature sensor, comprising: the sealing device comprises a main body (1), a protection pipe (2), a connecting flange (3), a sealing element (4), a container connecting cylinder (5), a sealing element main body (401), an elastic ring (402) and a sealing ring (403); the method is characterized in that: a protection pipe (2) is arranged at the lower part of the main body (1), and a connecting flange (3) is arranged at the upper part of the protection pipe (2); the sealing element (4) is arranged at the lower part of the connecting flange (3), and the sealing element (4) is connected with the connecting flange (3) through threaded engagement; the container connecting cylinder (5) is arranged at the lower part of the connecting flange (3), and the container connecting cylinder (5) is fixedly connected with the connecting flange (3) through bolts; the seal (4) comprises: a seal body (401), an elastic ring (402), and a seal ring (403); an elastic ring (402) is arranged at the upper part of the sealing element main body (401), and the sealing element main body (401) is connected with the elastic ring (402) in an adhesion mode; the sealing ring (403) is arranged on the side part of the sealing element main body (401), and the sealing ring (403) is connected with the sealing element main body (401) in an adhesion mode.

2. An improved temperature sensor according to claim 1, wherein: the lower part of the connecting flange (3) is welded with a cylinder, and the cylinder is provided with external threads.

3. An improved temperature sensor according to claim 1, wherein: the sealing element main body (401) is of a stepped cylindrical structure, and an annular groove is formed in the lower portion of the sealing element main body (401).

4. An improved temperature sensor according to claim 1, wherein: the elastic ring (402) is of an annular plate-shaped structure.

5. An improved temperature sensor according to claim 1, wherein: the section of the sealing ring (403) is circular, and the sealing ring (403) is embedded with an annular groove at the lower part of the sealing element main body (401).