CN221040593U

CN221040593U - Temperature sensor wire

Info

Publication number: CN221040593U
Application number: CN202323047409.2U
Authority: CN
Inventors: 张正凯; 邢智成; 程庆
Original assignee: Guoneng Shenwan Anqing Power Generation Co ltd
Current assignee: Guoneng Shenwan Anqing Power Generation Co ltd
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-05-28
Anticipated expiration: 2033-11-08

Abstract

The present disclosure relates to a temperature sensor wire, comprising a wire body; the first protective layer is sleeved outside the wire body, and a gap is arranged between the first protective layer and the wire body; the second protection layer is sleeved outside the first protection layer, and a gap is arranged between the second protection layer and the first protection layer. The temperature sensor wire of this disclosure through mutually supporting between first protective layer and the second protective layer, can possess better wearability and tensile ability to can improve temperature sensor wire's life, and make temperature sensor can adapt to more equipment that awaits measuring.

Description

Temperature sensor wire

Technical Field

The present disclosure relates to the field of sensor technology, and in particular, to a temperature sensor wire.

Background

The measurement of the temperature is critical to the operation safety of the equipment, and the fault of some equipment caused by overhigh temperature in the operation process is avoided. And, some materials also need to be processed at a specific temperature.

In the related art, the temperature sensor is usually arranged at a key position of the equipment with temperature measurement, but because the temperature measurement position sometimes needs to go deep into the equipment, a lead connected with the temperature sensor is positioned at the edge of the equipment with temperature measurement, so that the lead is easily influenced by external environment, or the lead is worn and damaged in the running process of the equipment with temperature measurement, and the lead is broken seriously.

Disclosure of utility model

The purpose of this disclosure is to provide a temperature sensor wire, and this wire possesses better wearability to and possess higher intensity, can reduce the wire and break down in the use.

To achieve the above object, the present disclosure provides a temperature sensor wire, comprising:

A wire body; the first protection layer is sleeved outside the wire body, and a gap is arranged between the first protection layer and the wire body; the second protection layer is sleeved outside the first protection layer, and a gap is arranged between the second protection layer and the first protection layer.

Optionally, the first protective layer is tubular and made of hard material.

Optionally, the first protective layer is made of stainless steel.

Optionally, the outer surface of the first protective layer is provided with a thread structure.

Optionally, the second protective layer is tubular and made of hard material.

Optionally, the second protective layer is woven by stainless steel wires.

Optionally, a third protection layer is disposed between the first protection layer and the second protection layer, the third protection layer covers the outside of the first protection layer, and a gap is disposed between the third protection layer and the second protection layer.

Optionally, the third protective layer is tubular and is made of a high-temperature resistant material.

Optionally, a wear-resistant coating is disposed on the second protective layer.

Optionally, an insulating protection layer is disposed on the outer surface of the second protection layer.

Compared with the prior art, the utility model has the advantages that: the temperature sensor wire comprises a wire body, a first protective layer and a second protective layer, wherein the first protective layer and the second protective layer wrap the wire body, a gap is arranged between the first protective layer and the wire body, and a gap is also arranged between the second protective layer and the first protective layer. Through setting up the clearance can be that the wire body is when wearing and tearing, can obtain certain buffering through the clearance, can not be between with first protective layer contact. Therefore, the wear resistance and the tensile capacity of the temperature sensor wire can be improved, so that the temperature sensor wire can adapt to more equipment to be tested and has longer service life.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

FIG. 1 is a schematic diagram of a temperature sensor wire provided in an exemplary embodiment of the present disclosure;

FIG. 2 is a front view of a temperature sensor wire provided in an exemplary embodiment of the present disclosure;

fig. 3 is a schematic structural view of a first protective layer in a temperature sensor wire provided in an exemplary embodiment of the present disclosure.

Description of the reference numerals

1-A wire body; 2-a first protective layer; 3-a second protective layer; 4-a third protective layer; 5-a wear-resistant coating; 6-an insulating protective layer.

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

In this disclosure, unless otherwise indicated, terms of orientation such as "upper, lower, high, low, top, bottom" are used to generally refer to the orientation of the corresponding component or structure in the direction of gravity, and in particular reference may be made to the orientation of the drawing plane shown in fig. 1. "inner and outer" means both the inner and outer of the corresponding component profile. In addition, it should be noted that terms such as "first, second", etc. are used to distinguish one element from another element without order or importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings denote the same elements. The foregoing definitions are provided for the purpose of illustrating and explaining the present disclosure and should not be construed as limiting the present disclosure.

For ease of understanding, the specific structure and operation of the disclosed temperature sensor wires will be described in detail with reference to fig. 1-3, in conjunction with the embodiments.

In one embodiment of the present disclosure, referring to fig. 1 and 2, a temperature sensor wire includes a wire body 1, a first protective layer 2, and a second protective layer 3. The wire body 1 is connected with a temperature sensor in the equipment to be tested, and data acquired by the temperature sensor can be transmitted to the outside, so that a worker can know temperature information of the equipment to be tested in real time, and corresponding preparation can be performed according to the temperature information.

The first protection layer 2 is sleeved on the outer surface of the wire body 1, and a gap is arranged between the first protection layer and the wire body 1. Can protect wire body 1 through first protective layer 2 to can reduce the wearing and tearing and the destruction of wire body 1 in the equipment edge that awaits measuring, and owing to be provided with the clearance between first protective layer 2 and the wire body 1, can also receive when pulling and extrusion at wire body 1 through the clearance, make wire body 1 can obtain buffering, reduce the pulling force that wire body 1 received, avoid wire body 1 to appear splitting.

The second protection layer 3 is sleeved outside the first protection layer 2, and a gap is arranged between the second protection layer and the first protection layer 2. By providing the second protective layer 3, wear and damage to the wire body 1 at the edge of the device to be tested can be further avoided. And through the clearance between first protective layer 2 and the second protective layer 3, can make first protective layer 2 and wire body 1 when receiving to pull and extrude, can obtain better buffering, make wire body 1 that is arranged in first protective layer 2 receive better protection, and then can improve the security and the life in the use of wire body 1.

In one embodiment of the present disclosure, referring to fig. 1 and 2, the first protective layer 2 is tubular and made of a hard material. The first protection layer 2 is arranged to be tubular, so that the first protection layer 2 is better sleeved outside the wire body 1, and the hard tubular first protection layer 2 can reduce the stressed area of the first protection layer 2 when being extruded and worn, thereby reducing the pressure born by the first protection layer 2 and prolonging the service life of the first protection layer 2.

The first protection layer 2 is made of a stainless steel material, and the stainless steel material has good strength, oxidation resistance and corrosion resistance, so that the first protection layer 2 can adapt to more use scenes. Since the lead body is made of stainless steel, the lead body 1 in the first protective layer 2 cannot be easily damaged when the first protective layer 2 is worn, and the lead body can be better protected. Of course, in other embodiments, the first protective layer 2 may be made of other hard materials, which may be specific to the actual situation, for example, the pressure of the device to be tested on the wire body 1, or the magnitude of the pulling force applied to the wire body 1, etc., which is not limited in this disclosure.

In one embodiment of the present disclosure, referring to fig. 1 and 3, the first protective layer 2 is provided with a thread structure on the outside, which may be a single thread structure or a multiple thread structure. By the arrangement, the anti-twisting deformation capacity of the first protection layer 2 can be improved, the first protection layer 2 can adapt to more use scenes, for example, the temperature sensor wire is positioned in the grinding roller, the temperature sensor wire can be subjected to more abrasion and larger torsion in the working process of the grinding roller, and the first protection layer 2 with better anti-twisting deformation capacity can ensure that the wire body 1 positioned in the first protection layer is not damaged due to larger torsion.

In one embodiment of the present disclosure, referring to fig. 1 and 2, the second protective layer 3 is tubular and made of a hard material. The second protection layer 3 is set to be tubular, can make the better cover of second protection layer 3 establish in the outside of wire body 1 and first protection layer 2, and the tubular second protection layer 3 of stereoplasm can also reduce the area of the atress of second protection layer 3 when receiving extrusion and wearing and tearing, and then reduce the pressure that second protection layer 3 received, increase the life of second protection layer 3.

The second protective layer 3 is woven by stainless steel wires, and the stainless steel material has good strength, oxidation resistance and corrosion resistance, so that the second protective layer 3 can adapt to more use scenes. The second protective layer 3 is made of stainless steel wires, so that the second protective layer 3 has good flexibility and good wear resistance, and the second protective layer 3 is worn or pulled to a certain degree, so that the second protective layer 3 cannot be damaged easily, and the lead body 1 and the first protective layer 2 in the second protective layer 3 can be protected better. Of course, in other embodiments, the second protective layer 3 may be made of other hard materials, which may be specific to the actual situation, for example, the pressure of the device to be tested on the wire body 1, or the magnitude of the pulling force applied to the wire body 1, etc., which is not limited in this disclosure.

In one embodiment of the present disclosure, referring to fig. 1 and 2, a third protective layer 4 is provided between the first protective layer 2 and the second protective layer 3, the third protective layer 4 covers the outside of the first protective layer 2, and a gap is provided with the second protective layer 3. By providing the third protective layer 4, and the gap between the third protective layer 4 and the second protective layer 3, the ability of the temperature sensor wire to resist damage by external force can be further enhanced. And, when the second protective layer 3 appears damaging after certain time use, still can protect wire body 1 through third protective layer 4 and first protective layer 2, make the staff have sufficient time to discover the damage of second protective layer 3, change second protective layer 3 or whole temperature sensor wire again.

In one embodiment of the present disclosure, referring to fig. 1 and 2, the third protective layer 4 is tubular and is made of a high temperature resistant material, such as polyethylene, polypropylene, or the like. The arrangement is such that on the one hand the third protective layer 4 can better cover the outside of first protective layer, on the other hand can also make temperature sensor wire adapt to certain high temperature environment, avoid because the high temperature leads to the temperature of first protective layer 2 and second protective layer 3 to rise, make the wire body 1 that is arranged in first protective layer 2 take place to damage.

In one embodiment of the present disclosure, referring to fig. 1 and 2, a wear-resistant coating 5 is further provided on the second protective layer 3. Because the second protective layer 3 is located the most wearing and tearing that the outermost layer received of temperature sensor wire, through setting up wear-resisting coating 5 on second protective layer 3, can improve the wearability of second protective layer 3, and then improve the life of second protective layer 3, can also further strengthen the protection of second protective layer 3 to wire body 1. Of course, in other embodiments, the abrasion-resistant coating 5 may be disposed on the first protective layer 2 or the third protective layer, thereby increasing the abrasion resistance of the first protective layer 2, which is not limited by the present disclosure.

In one embodiment of the present disclosure, referring to fig. 1 and 2, an insulating protective layer is further provided outside the first protective layer 2. By the arrangement, when the lead body 1 positioned in the first protective layer 2 is damaged due to external reasons to cause electric leakage, the first protective layer 2 with a certain gap with the lead body 1 is ensured not to generate electric leakage under the action of the insulating protective layer 6. Thereby improving the safety of the temperature sensor wire. Of course, in other embodiments, an insulating protection layer may be disposed on the second protection layer 3, so that the safety of the temperature sensor wire can be further improved when the electric leakage occurs in the wire body 1.

When the temperature sensor wire disclosed by the disclosure is used, the temperature sensor wire is connected with a temperature sensor positioned in equipment to be tested, and the temperature sensor wire starts to work after connection is completed. In the working process, the equipment to be tested starts to run, and certain abrasion and pulling are brought to the temperature sensor wire during running, and the temperature sensor wire is sometimes in a high-temperature environment according to different equipment. At this time, through the mutual cooperation of the first protective layer 2, the second protective layer 3 and the third protective layer 4, the wear resistance of the temperature sensor wire and the pulling of the external force resistance can be improved, and the high temperature can be prevented from being transmitted to the wire body 1 through the first protective layer 2, so that the wire body 1 can be prevented from being worn or pulled to be damaged in the use process, and the service life of the temperature sensor wire is prolonged.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the embodiments described above, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.

In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims

1. A temperature sensor wire, comprising:

A wire body;

The first protection layer is sleeved outside the wire body, and a gap is arranged between the first protection layer and the wire body;

The second protection layer is sleeved outside the first protection layer, and a gap is arranged between the second protection layer and the first protection layer.

2. The temperature sensor wire of claim 1, wherein the first protective layer is tubular and is made of a hard material.

3. The temperature sensor wire of claim 2, wherein the first protective layer is made of stainless steel.

4. The temperature sensor wire of claim 2, wherein an outer surface of the first protective layer is provided with a threaded structure.

5. The temperature sensor wire of claim 1, wherein the second protective layer is tubular and is made of a hard material.

6. The temperature sensor wire of claim 5, wherein the second protective layer is woven from stainless steel wire.

7. The temperature sensor wire of claim 6, wherein a third protective layer is disposed between the first protective layer and the second protective layer, the third protective layer covers the outside of the first protective layer, and a gap is disposed between the third protective layer and the second protective layer.

8. The temperature sensor wire of claim 7, wherein the third protective layer is tubular and is made of a high temperature resistant material.

9. The temperature sensor wire of claim 1, wherein the second protective layer has a wear resistant coating disposed thereon.

10. The temperature sensor wire according to any one of claims 1-9, wherein the first protective layer outer surface is provided with an insulating protective layer.