CN210135999U - Electric tracing temperature measurer - Google Patents

Abstract

The utility model provides an electric tracing temperature detector, electric tracing temperature detector includes: at least one temperature-sensing element and temperature measurement module, wherein, temperature-sensing element is used for with the electric tracing thermal contact that awaits measuring and right the temperature of the electric tracing that awaits measuring carries out the sensing, temperature measurement module be used for with temperature-sensing element links to each other in order to acquire the temperature of the electric tracing that awaits measuring, the utility model provides a, realized carrying out the purpose that detects to the electric tracing condition of generating heat, solved the problem that the measuring personnel hand was cut the hand easily when carrying out the electric tracing condition of generating heat detection through the inspection hole touch electric tracing area with the hand.

Description

Electric tracing temperature measurer

Technical Field

The utility model relates to a temperature detection technical field, in particular to electric tracing thermoscope.

Background

At an oil and gas treatment station, in order to prevent freezing and blocking of pipelines or valves during winter operation, the pipelines or the valves are often required to be wound with electric tracing and added with a heat preservation layer and an aluminum sheet protective shell, and in order to guarantee the freezing and blocking effect of the pipelines or the valves, the heating condition of the electric tracing needs to be checked frequently.

At present, in order to check the heating condition of the electric tracing, inspection holes need to be formed in the aluminum skin protective shell at intervals, and a tester touches the electric tracing band through the inspection holes by hand to check the heating condition of the electric tracing.

However, as pipelines of the oil and gas treatment station are numerous, the opening of the inspection hole of the aluminum skin protective shell is sharp, and when a detection person directly touches the electric tracing band with a hand to detect the heating condition of the electric tracing band, the hand is easy to be cut, so that personal injury is caused to the detection person.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric tracing thermoscope has solved among the prior art technical problem that the hand was cut easily when the inspection personnel carried out electric tracing heating condition detection with hand direct touch electric tracing band.

The utility model provides an electric tracing temperature measurer, include: the temperature sensing device comprises at least one temperature sensing element and a temperature measuring module, wherein the temperature sensing element is used for being in thermal contact with an electric tracing to be measured and sensing the temperature of the electric tracing to be measured, and the temperature measuring module is used for being connected with the temperature sensing element to obtain the temperature of the electric tracing to be measured.

The electric tracing temperature detector as described above, optionally, further comprising: and the temperature measuring module is connected with the temperature sensing element through the connecting component.

Optionally, the connecting assembly includes a first connector and a second connector that are mated with each other in a pluggable manner, wherein the first connector is connected to the temperature measuring module, the second connector is connected to the temperature sensing element, and the temperature measuring module and the temperature sensing element are electrically connected by plugging the first connector and the second connector.

Optionally, the temperature sensing element is provided in a plurality, and each temperature sensing element is connected to the second connector, and the temperature sensing module is electrically connected to the temperature sensing element by plugging the first connector and one of the second connectors.

Optionally, a first absorbing part is arranged at one end of the first joint, which is connected with the second joint in an inserting manner, a second absorbing part which is absorbed by the first absorbing part is arranged on the second joint, and the first joint and the second joint are connected by the first absorbing part and the second absorbing part in an absorbing manner.

In the electric tracing temperature detector, optionally, one of the first attraction piece and the second attraction piece is a magnetic piece, and the other end of the first attraction piece and the second attraction piece is a metal piece attracted by the magnetic piece.

Optionally, the first connector is embedded with a first conductive pillar, the second connector is embedded with a second conductive pillar, and when the first connector is connected with the second connector, the first conductive pillar contacts with the second conductive pillar.

Optionally, the number of the first conductive columns and the number of the second conductive columns are 4, two first conductive columns connected to the temperature measurement module in the first joint are used for contacting two second conductive columns connected to the temperature sensing element 1 in the second joint, and the other two first conductive columns connected to the switch module in the temperature measurement module in the first joint are used for contacting the other two second conductive columns in the second joint.

In the electric tracing temperature detector, optionally, the number of the first conductive columns and the number of the second conductive columns are 3 or 2, and the two first conductive columns connected to the temperature measuring module in the first joint are used for contacting with the two second conductive columns connected to the temperature sensing element in the second joint.

Optionally, a contact is arranged in the first conductive column, the contact is arranged in the first conductive column through an elastic piece, and when the first joint is connected with the second joint, the first conductive column is in contact with the second conductive column through the contact; and insulating fillers are arranged in the first joint and the second joint.

The utility model provides an electric tracing temperature measurer, which comprises at least one temperature sensing element and a temperature measuring module, wherein the temperature sensing element is used for being in thermal contact with an electric tracing to be measured and sensing the temperature of the electric tracing to be measured, the temperature measuring module is used for being connected with the temperature sensing element to obtain the temperature of the electric tracing to be measured, when the temperature sensing element is connected with the temperature measuring module, the temperature of the electric tracing to be measured is sensed through the thermal contact of the temperature sensing element and the electric tracing to be measured, and then the temperature of the electric tracing to be measured is directly displayed through the temperature measuring module, thereby detecting the heating condition of the electric tracing; in addition, due to the arrangement of at least one temperature sensing element, one temperature sensing module can be used for measuring a plurality of temperature sensing elements, so that the electric tracing temperature measurer provided by the embodiment has wider applicability; therefore, the electric tracing temperature measurer provided by the embodiment not only realizes the purpose that a detection person does not need to touch the electric tracing through the inspection hole by a hand to detect the heating condition of the electric tracing, but also solves the problem that the hand is easily injured when the detection person touches the electric tracing through the inspection hole by the hand to detect the heating condition of the electric tracing, and the applicability is wider.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of an electric tracing temperature detector according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first joint according to a second embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second joint according to a second embodiment of the present invention;

fig. 4 is a schematic installation diagram of a second joint according to a second embodiment of the present invention;

fig. 5 is a schematic installation diagram of a second joint according to a third embodiment of the present invention;

fig. 6 is a schematic structural diagram of a first conductive pillar according to a fourth embodiment of the present invention;

fig. 7 is a schematic structural diagram of a first joint according to a fifth embodiment of the present invention;

fig. 8 is a schematic structural diagram of a second joint according to a fifth embodiment of the present invention.

The attached drawings indicate the following:

1-a temperature-sensing element;

2-connecting the components;

21-a first joint;

211-a first absorbing element;

212 — first conductive post;

213-a contact;

214-a resilient member;

22-a second linker;

221-a second engaging member;

222-a second conductive post;

3-a temperature measuring module;

4-a connector;

5-protective shell of aluminum skin;

6-insulating layer;

7-insulating filler.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The terms "comprises" and "comprising," and any variations thereof, in the description and claims of this invention and the above-described drawings, are intended to cover non-exclusive inclusions, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In order to prevent the pipelines or valves from being frozen and blocked in winter, the pipelines or valves are often required to be wound with electric tracing and added with a heat preservation layer 6 and an aluminum sheet protective shell 5, and in order to ensure the effect of freezing and blocking of the pipelines or valves, the heating condition of the electric tracing needs to be checked frequently. At present, in order to inspect the heating condition of the electric tracing, inspection holes need to be formed in the aluminum skin protective shell 5 at intervals, and a tester touches the electric tracing band through the inspection holes by hand to inspect the heating condition of the electric tracing. However, in the prior art, when the detection personnel directly touch the electric tracing band with hands to detect the heating condition of the electric tracing band, pipelines of an oil and gas treatment station are numerous, the opening of the inspection hole of the aluminum skin protective shell 5 is sharp, and the hands are easily cut, so that personal injury is caused to the detection personnel. In order to solve the problem that the hand is easily cut when the inspector detects among the prior art, causes bodily injury to the inspector, the embodiment of the utility model provides an electric tracing temperature measurer.

Example one

Fig. 1 is a schematic structural diagram of an electric tracing temperature detector according to an embodiment of the present invention.

The detection that can be used for the temperature that this embodiment provided is particularly useful for oil gas treatment station, and the electric tracing condition that generates heat detects, and the electric tracing thermoscope that this embodiment provided has realized that the measurement personnel need not to carry out the purpose that the electric tracing condition that generates heat detected through inspection hole touch electric tracing with the hand, has solved the measurement personnel and has touched the problem that the electric tracing condition that generates heat detected the time easily cuts the hand through the inspection hole with the hand.

As shown in fig. 1, the electric tracing temperature detector includes: the temperature-sensing device comprises at least one temperature-sensing element 1 and a temperature-measuring module 3, wherein the temperature-sensing element 1 is used for being in thermal contact with an electric tracing to be measured and sensing the temperature of the electric tracing to be measured, and the temperature-measuring module 3 is used for being connected with the temperature-sensing element 1 to acquire the temperature of the electric tracing to be measured.

Wherein, in this embodiment, temperature element and temperature measurement module 3 can realize temperature element and temperature measurement module 3's switch-on through wire or attach fitting connection, and the temperature of treating the electric tracing heat is surveyed through temperature sensing element 1 and the electric tracing heat contact that awaits measuring, and then carries out direct display with the temperature of the electric tracing heat that awaits measuring through temperature measurement module 3 to the detection of the electric tracing heat condition of generating heat.

In this embodiment, the temperature element and the temperature measuring module 3 may be connected in a split manner or in an integrated manner. When the temperature element is connected with the temperature measuring module 3 in a split manner, the electric tracing temperature measuring device has the advantages of easy storage and portability; when the temperature element and the temperature measuring module 3 are connected in an integrated manner, the temperature element and the temperature measuring module 3 do not need to be connected when the temperature of the electric tracing to be measured is detected, and the electric tracing can be directly used for measuring the electric tracing.

In this embodiment, the temperature element may be a temperature sensor probe or other temperature sensing element 1 that can be in thermal contact with the electrical trace to be measured and sense the temperature of the electrical trace to be measured, wherein in this embodiment, the temperature element is preferably a temperature sensor, and further, the temperature sensor in this embodiment is preferably a PT100 platinum temperature sensor.

In this embodiment, the temperature measuring module 3 may be an electronic thermometer or other electronic temperature measuring modules 3 that can be connected to a temperature element and display the temperature of the to-be-measured electric tracing sensed by the temperature element, where in this embodiment, the temperature measuring module 3 is preferably an electronic thermometer, and further, the temperature measuring module 3 in this embodiment is preferably an electronic thermometer with a model number of TP 677.

Therefore, the electric tracing heat temperature measurer provided by the embodiment is in thermal contact with an electric tracing to be measured through the temperature sensing element 1 and senses the temperature of the electric tracing to be measured, the temperature measuring module 3 is connected with the temperature sensing element 1 to obtain the temperature of the electric tracing to be measured, when the temperature sensing element 1 is connected with the temperature measuring module 3, the temperature of the electric tracing to be measured is sensed through the thermal contact of the temperature sensing element 1 and the electric tracing to be measured, and then the temperature of the electric tracing to be measured is directly displayed through the temperature measuring module 3, so that the heating condition of the electric tracing is detected; in addition, due to the arrangement of at least one temperature sensing element 1, one temperature measuring module 3 can be used for measuring a plurality of temperature sensing elements 1, so that the electric tracing temperature measurer provided by the embodiment has wider applicability; therefore, the electric tracing temperature measurer provided by the embodiment not only realizes the purpose that a detection person does not need to touch the electric tracing through the inspection hole by a hand to detect the heating condition of the electric tracing, but also solves the problem that the hand is easily injured when the detection person touches the electric tracing through the inspection hole by the hand to detect the heating condition of the electric tracing, and the applicability is wider.

Example two

Further, on the basis of the above embodiment, in order to facilitate the connection between the temperature sensing element 1 and the temperature measuring module 3, as shown in fig. 2, the electric tracing temperature measurer of the present embodiment further includes: the temperature measuring module 3 is connected with the temperature sensing element 1 through the connecting component 2, the temperature sensing element 1 is in thermal contact with the electric tracing to be measured to sense the temperature of the electric tracing to be measured, and then the temperature measuring module 3 is used for directly displaying the temperature of the electric tracing to be measured, so that the heating condition of the electric tracing is detected.

In this embodiment, the connection assembly 2 includes a wire, an integrated connection joint, a split connection joint, or other connection assemblies 2 capable of electrically connecting the temperature sensing element 1 and the temperature measuring module 3; wherein, the integral type connects (being a whole) including both ends respectively with the temperature element with the temperature measurement module 3 can dismantle the joint of being connected, split type connects including both ends respectively with the temperature element with the temperature measurement module 3 the middle joint that meets that is connected.

In this embodiment, as shown in fig. 1, the connection assembly 2 includes a first connector 21 and a second connector 22 that are capable of being mated with each other in a plug-in manner, where the first connector 21 is connected to the temperature measuring module 3, the second connector 22 is connected to the temperature sensing element 1, and the temperature measuring module 3 and the temperature sensing element 1 are electrically connected by plugging the first connector 21 and the second connector 22.

It should be noted that, in this embodiment, when the temperature sensing element 1 and the temperature measuring module 3 are connected by the connecting assembly 2, the first connector 21 and the second connector 22 are in mutual insertion and matching, at this time, the temperature sensing element 1 and the temperature measuring module 3 are electrically connected, the temperature of the electric trace to be detected is sensed by the thermal contact between the temperature sensing element 1 and the electric trace to be detected, and then the temperature of the electric trace to be detected is directly displayed by the temperature measuring module 3, so that the heating condition of the electric trace is detected, and personal injury caused by the touch of human hands of a detector is avoided; when the detection is finished, the first connector 21 is pulled out from the second connector 22, so that the electric tracing temperature measurer has the advantages of being easy to store and carry.

It should be noted that, the mutual insertion fit between the first joint 21 and the second joint 22 may be that the end of the first joint 21 is inserted into the second joint 22, or that the end of the second joint 22 is inserted into the first joint 21; in this embodiment, the first connector 21 and the second connector 22 may not be connected in a plug-in fit manner, that is, after the first connector 21 and the second connector 22 are contacted, the temperature sensing element 1 and the temperature measuring module 3 may be electrically connected.

In this embodiment, the connection manner of the first connector 21 and the temperature measuring module 3 includes but is not limited to a fixed connection, and the connection manner of the second connector 22 and the temperature sensing element 1 includes but is not limited to a fixed connection, wherein in this embodiment, the connection manner of the first connector 21 and the temperature measuring module 3 can also be a detachable connection, and the connection manner of the second connector 22 and the temperature sensing element 1 can also be a detachable connection, in this embodiment, as long as it can be ensured that the first connector 21 is connected with the temperature measuring module 3, the second connector 22 is connected with the temperature sensing element 1.

Wherein, in this embodiment, the quantity of temperature-sensing element 1 is a plurality of, and every temperature-sensing element all links there is the second connector 22, temperature module 3 is connected with temperature-sensing element 1 electricity through first connector 21 and one of them second connector 22 grafting, all be connected with a second connector 22 through every temperature-sensing element, can realize being connected with a plurality of temperature-sensing elements that contact with the electric tracing that awaits measuring through a temperature module 3, and then realize the measurement of electric tracing heat multiple spot through a temperature module 3, not only the cost has been practiced thrift to a certain extent, and the detection efficiency is improved, and make the application property of this embodiment electric tracing temperature detector wider.

Fig. 2 is a schematic structural diagram of a first joint provided by the second embodiment of the present invention, and fig. 3 is a schematic structural diagram of a second joint provided by the second embodiment of the present invention.

In this embodiment, as shown in fig. 2 and 3, a first absorbing member 211 is disposed at one end of the first connector 21, which is inserted into the second connector 22, a second absorbing member 221 is disposed on the second connector 22, which is absorbed by the first absorbing member 211, and the first connector 21 and the second connector 22 are connected by the first absorbing member 211 and the second absorbing member 221, so that the temperature sensing element 1 and the temperature measuring module 3 are connected to detect the tracing temperature of the electricity to be measured.

It should be noted that, in this embodiment, the first joint 21 and the second joint 22 are connected by the first absorbing member 211 and the second absorbing member 221, which not only makes the connection between the temperature sensing element 1 and the temperature measuring module 3 more convenient, but also saves the time for connecting the temperature sensing element 1 and the temperature measuring module 3 to a certain extent, and improves the working efficiency.

In this embodiment, one of the first engaging element 211 and the second engaging element 221 is a magnetic element, and the other is a metal element attracted to the magnetic element, wherein in this embodiment, when the first engaging element 211 is a magnetic element, the second engaging element 221 is a metal element attracted to the magnetic element, and conversely, when the first engaging element 211 is a metal element attracted to the magnetic element, the second engaging element 221 is a magnetic element. The magnetic piece can generate a magnetic field and has the characteristic of attracting ferromagnetic substances, when the first attraction piece 211 and the second attraction piece 221 are close to each other, under the action of the magnetic piece, the first connector 21 and the second connector 22 are attracted through the first attraction piece 211 and the second attraction piece 221 to be connected, and then the temperature sensing element 1 and the temperature measuring module 3 are connected for detecting the temperature of electric tracing to be detected.

It should be noted that, in this embodiment, the first suction element 211 and the second suction element 221 can be fixedly connected to the first connector 21 and the second connector 22, respectively, wherein the first suction element 211 and the second suction element 221 can also be detachably connected to the first connector 21 and the second connector 22, respectively, the fixing manner includes but is not limited to bonding or connection by screw threads or bolts, and the detachable connection includes but is not limited to snapping, in this embodiment, it is only necessary to ensure that the first suction element 211 and the second suction element 221 are relatively fixed to the first connector 21 and the second connector 22 in the first connector 21 and the second connector 22, respectively.

Further, in this embodiment, the magnetic member may be a magnet or a magnetic sheet, or another device that can be attracted to the metal member, and the metal member may be metal such as iron, nickel, cobalt, or the like; in this embodiment, as shown in fig. 2, the first engaging element 211 is a ring magnet, and the second engaging element 221 is a second engaging element 221 adapted to the magnet structure and made of iron; it should be noted that the first absorbing member 211 may also have other shapes, that is, in this embodiment, the shape of the first absorbing member 211 includes, but is not limited to, a ring shape, wherein in this embodiment, the structure of the first absorbing member 211 may be a cube or a rectangular magnet with an opening inside, and in this embodiment, it is only necessary to ensure that the temperature sensing element 1 and the temperature measuring module 3 are connected when the magnetic member and the metal member attract each other, so as to detect the temperature of the electric tracing to be detected.

Further, in this embodiment, the first conductive pillar 212 is embedded in the first connector 21, the second conductive pillar 222 is embedded in the second connector 22, and when the first connector 21 is connected to the second connector 22, the first conductive pillar 212 contacts with the second conductive pillar 222, and the temperature sensing element 1 is connected to the temperature measuring module 3, so that the temperature sensing element can be used for detecting the temperature of the electric trace.

It should be noted that, in this embodiment, as shown in fig. 2 and fig. 3, the first conductive pillar 212 is fixed in the first connector 21, the first absorbing member 211 is disposed around the periphery of the first conductive pillar 212, correspondingly, the second conductive pillar 222 is fixed in the second connector 22, the second absorbing member 221 is disposed around the periphery of the second conductive pillar 222, when the first absorbing member 211 and the second absorbing member 221 are absorbed, the first conductive pillar 212 contacts with the second conductive pillar 222, and the temperature sensing element 1 is connected to the temperature measuring module 3, so as to be used for detecting the temperature of the electric tracing to be detected.

In this embodiment, in order to make the electric tracing detection process more intelligent, as shown in fig. 2 and 3, the number of the first conductive columns 212 and the second conductive columns 222 is 4, and the two first conductive columns 212 connected to the temperature measuring module 3 in the first connector 21 are used to contact with the two second conductive columns 222 connected to the temperature sensing element 1 in the second connector 22, so as to electrically connect the temperature sensing element 1 and the temperature measuring module 3, and measure the temperature of the electric tracing to be measured, the remaining two first conductive columns 212 connected to the switch module in the temperature measuring module 3 in the first connector 21 are used to contact with the remaining two second conductive columns 222 short-circuited in the second connector 22, and the remaining two second conductive columns 222 are short-circuited and contact with the remaining two first conductive columns 212 connected to the switch module in the temperature measuring module 3 in the first connector 21, so that when the first conductive columns 212 contact with the second conductive columns 222, the second conductive columns 222, the first conductive columns 212 and the switch modules in the temperature measuring module 3 form a loop for controlling the opening of the temperature measuring module 3, that is, when the remaining two first conductive columns 212 connected to the switch modules in the temperature measuring module 3 in the first connector 21 are used to contact with the remaining two second conductive columns 222 in the second connector 22, the temperature measuring module 3 is opened, and when the remaining two first conductive columns 212 connected to the switch modules in the temperature measuring module 3 in the first connector 21 are used to disconnect the remaining two second conductive columns 222 in the second connector 22, the temperature measuring module 3 is closed, that is, in this embodiment, after the first connector 21 and the second connector 22 are attracted, the temperature measuring module 3 is automatically opened, and the resistance value obtained by the temperature sensing element 1 connected therewith is automatically converted into the measured temperature to be directly displayed, so as to obtain the temperature of the electric tracing contacting with the temperature sensing element 1, when the first connector 21 and the second connector 22 are disconnected, the temperature measuring module 3 is automatically powered off.

Fig. 4 is an installation diagram of a second joint according to the second embodiment of the present invention.

It should be noted that, when detecting the electric tracing to be detected, in order to better fix the temperature sensing element 1, as shown in fig. 4, the second joint 22 is fixed on the aluminum sheath protecting shell 5 by being located on the connecting piece 4, and the second joint 22 is exposed out of the aluminum sheath protecting shell 5, wherein, in this embodiment, the temperature sensing element 1 is located in the insulating layer 6 through an inspection hole formed in the aluminum sheath protecting shell 5 and is in thermal contact with the electric tracing to be detected, so as to detect the electric tracing temperature to be detected when the first joint 21 and the second joint 22 are attracted. In this embodiment, the connecting member 4 may be located in the insulating layer 6, or may be located on the aluminum protective shell 5, and in this embodiment, the second connector 22 may be fixed on the aluminum protective shell 5 by the connecting member 4. It should be noted that the connecting member 4 of the present embodiment includes, but is not limited to, a nut.

Therefore, in the embodiment, the temperature measuring module 3 can be controlled to be opened or closed by controlling the suction and the disconnection of the first joint 21 and the second joint 22, so that the measurement of the electric tracing temperature is realized, the working efficiency is higher, the detection result is more accurate and reliable, and the technical problem that hands are easily injured when a detector directly touches the electric tracing band with hands to detect the heating condition of the electric tracing band in the prior art can be solved.

EXAMPLE III

Fig. 5 is an installation diagram of a second joint according to a third embodiment of the present invention.

Further, on the basis of the above embodiment, the present embodiment is different from the above embodiment in that the present embodiment provides a second mounting manner of the second joint 22. As shown in fig. 5, an assembly hole is opened on one side of the second joint 22, and the fastener installs the second joint 22 on the aluminum sheath protective shell 5 through the assembly hole, so as to fix the temperature sensing element 1, thereby facilitating the detection of the temperature of the electric tracing to be detected. It should be noted that, in the present embodiment, the fastening member may be a bolt, but is not limited to a bolt, and the fastening member may also be a screw, that is, in the present embodiment, the fastening member is only required to be penetratingly assembled on one side of the second joint 22, so as to fix the second joint 22 on the aluminum protective shell 5.

Example four

Fig. 6 is a schematic structural diagram of the first conductive pillar according to the fourth embodiment of the present invention.

Further, on the basis of the above embodiment, in order to ensure that the first conductive pillar 212 and the second conductive pillar 222 are in good contact, as shown in fig. 6, the contact 213 is disposed in the first conductive pillar 212 through the elastic member 214, and when the first contact 21 is connected to the second contact 22, the first conductive pillar 212 is in contact with the second conductive pillar 222 through the contact 213; in the embodiment, one end of the elastic element 214 abuts against the first conductive pillar 212, and the other end of the elastic element 214 abuts against or is fixed on the contact 213, when the first contact 21 and the second contact 22 begin to be engaged, when the second connector 22 contacts with the contact, as the first connector 21 is further engaged with the second connector 22, the contact is retracted inwardly within the first conductive post 212, and the elastic member 214 is compressed until the elastic member 214 is elastically deformed to the maximum, and by virtue of the pressing action of the elastic member 214, the first conductive pillar 212 is in contact with the second conductive pillar 222 through the contact 213, the first conductive pillars 212 and the second conductive pillars 222 are in contact more closely, so that the first conductive pillars 212 and the second conductive pillars 222 are in contact better, further ensuring that the temperature sensing element 1 and the temperature measuring module 3 are in good electric contact, and facilitating the subsequent detection of the temperature of the electric tracing to be detected.

In this embodiment, the elastic element 214 may be abutted between the first conductive pillar 212 and the contact to facilitate detachment of the elastic element 214, and it should be noted that in this embodiment, the elastic element 214 may also be fixed in other manners, for example, one end of the elastic element 214 may be abutted in the first conductive pillar 212, and the other end may be sleeved on the contact, or the elastic element 214 is fixed between the first conductive pillar 212 and the contact, in this embodiment, as long as it is ensured that in the process of attracting the first connector 21 and the second connector 22, the contact may retract in the first conductive pillar 212 and make the first conductive pillar 212 and the second conductive pillar 222 contact well, and after the first connector 21 and the second connector 22 are disconnected, the contact may be reset.

In this embodiment, the elastic member 214 may be a spring, or other device capable of transmitting elasticity change, such as silicone.

Further, on the basis of the above embodiment, in order to ensure the insulation between the first conductive pillar 212 and the second conductive pillar 222, as shown in fig. 2 and fig. 3, the insulating filler 7 is disposed in both the first contact 21 and the second contact 22, wherein in this embodiment, the insulating filler 7 is filled between the first conductive pillar 212 and the second conductive pillar 222, so as to ensure the safe operation of the electric trace thermo detector of this embodiment.

In this embodiment, the insulating filler 7 may be glass fiber, asbestos, or other materials capable of performing an insulating function.

EXAMPLE five

Fig. 7 is a schematic structural diagram of a fifth joint provided in the present invention, and fig. 8 is a schematic structural diagram of a fifth joint provided in the present invention.

Further, on the basis of the above embodiment, the difference between the present embodiment and the above embodiment is that the number of the first conductive columns 212 and the second conductive columns 222 is 3 or 2, and the two first conductive columns 212 connected to the temperature measurement module 3 in the first connector 21 are used for contacting with the two second conductive columns 222 connected to the temperature sensing element 1 in the second connector 22, and are used for connecting the temperature sensing element 1 and the temperature measurement module 3 through the first conductive columns 212 and the second conductive columns 222, so as to detect the temperature of the electric tracing to be detected. It should be noted that, when the number of the first conductive pillars 212 and the number of the second conductive pillars 222 are 3, the remaining one first conductive pillar 212 and the remaining one second conductive pillar 222 are not wired.

In this embodiment, when the electric tracing to be detected is measured, the on-off key of the temperature measurement module 3 must be touched to detect the electric tracing temperature to be detected.

Therefore, the electric tracing temperature measurer provided by the embodiment not only realizes the purpose that a detection person does not need to touch the electric tracing through the inspection hole by a hand to detect the heating condition of the electric tracing, but also solves the problem that the hand is easily injured when the detection person touches the electric tracing through the inspection hole by the hand to detect the heating condition of the electric tracing, and the applicability is wider.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; either directly or indirectly through intervening media, such as through internal communication or through an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. An electric tracing thermoscope, comprising: the temperature sensing device comprises at least one temperature sensing element and a temperature measuring module, wherein the temperature sensing element is used for being in thermal contact with an electric tracing to be measured and sensing the temperature of the electric tracing to be measured, and the temperature measuring module is used for being connected with the temperature sensing element to obtain the temperature of the electric tracing to be measured.

2. The electric trace heating thermoscope of claim 1, further comprising: and the temperature measuring module is connected with the temperature sensing element through the connecting component.

3. The electric trace heating temperature detector according to claim 2, wherein the connecting assembly comprises a first connector and a second connector that are mated with each other, wherein the first connector is connected to the temperature measuring module, the second connector is connected to the temperature sensing element, and the temperature measuring module and the temperature sensing element are electrically connected by the first connector and the second connector.

4. The electric tracing heating temperature measurer according to claim 3, wherein the number of the temperature sensing elements is plural, and each of the temperature sensing elements is connected with the second connector, and the temperature measuring module is electrically connected with the temperature sensing element by plugging the first connector and one of the second connectors.

5. The electric tracing heat temperature measurer according to claim 4, wherein a first suction member is provided at an end of the first connector to which the second connector is inserted, a second suction member to be attracted to the first suction member is provided at the second connector, and the first connector and the second connector are connected by attraction of the first suction member and the second suction member.

6. The electric tracing thermometric instrument of claim 5, wherein one of the first engaging member and the second engaging member is a magnetic member, and the other end is a metal member to which the magnetic member is attracted.

7. The electric trace heating thermoscope of claim 5, wherein a first conductive post is embedded in the first contact, a second conductive post is embedded in the second contact, and the first conductive post contacts the second conductive post when the first contact is connected to the second contact.

8. The electric trace heating thermoscope of claim 7, wherein the number of the first conductive posts and the second conductive posts is 4, and two of the first conductive posts connected to the temperature measuring module in the first connector are used for contacting two of the second conductive posts connected to the temperature sensing element in the second connector, and the remaining two of the first conductive posts connected to the switch module in the temperature measuring module in the first connector are used for contacting the remaining two of the second conductive posts in the second connector.

9. The electric trace heating thermoscope of claim 7, wherein the number of the first conductive posts and the second conductive posts is 3 or 2, and the two first conductive posts connected to the temperature measuring module in the first connector are used for contacting with the two second conductive posts connected to the temperature sensing element in the second connector.

10. The electric trace heating thermoscope of claim 7, wherein a contact is disposed in the first conductive post, the contact is disposed in the first conductive post via a resilient member, and when the first contact is connected to the second contact, the first conductive post is in contact with the second conductive post via the contact; and insulating fillers are arranged in the first joint and the second joint.

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