CN210571081U - Temperature monitoring device - Google Patents
Temperature monitoring device Download PDFInfo
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- CN210571081U CN210571081U CN201921452722.5U CN201921452722U CN210571081U CN 210571081 U CN210571081 U CN 210571081U CN 201921452722 U CN201921452722 U CN 201921452722U CN 210571081 U CN210571081 U CN 210571081U
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- temperature
- monitoring device
- temperature monitoring
- insulating
- insulating sleeve
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Abstract
The utility model provides a temperature monitoring device for solve current temperature monitoring device cost higher, the installation is maintained complicacy, the problem of the visual detection of the personnel of being convenient for patrolling and examining not convenient for. The temperature monitoring device includes: an adsorbent having magnetic properties; the insulating sleeve is wrapped on the adsorption body, and the adsorption surface of the adsorption body is exposed out of the insulating sleeve; the coating is in the adsorbent or on the insulating cover, and expose and be in the outer temperature layer that shows of insulating cover, it is made by reversible color change temperature control material to show the temperature layer. The utility model discloses temperature monitoring devices is simple to operate not only but also more audio-visual presents the temperature result, and the utility model provides a show the temperature layer and make by reversible temperature control material that discolours, can repetitious usage, not only keep watch on directly perceived, investment cost is low moreover.
Description
Technical Field
The utility model relates to a temperature monitoring field specifically relates to a temperature monitoring device.
Background
When the electrical equipment works, resistance loss heating, dielectric loss heating and iron loss heating are generated under the action of current and voltage. The electrical heat generation abnormality accounts for a large proportion of operational failures of the electrical equipment, and is one of the major failures of the electrical equipment. The heating failure can cause insulation thermal breakdown of the electrical equipment, thermal deformation of the conductor connecting part and even fusion welding, and the safe operation of the electrical equipment is seriously endangered.
At present, two modes of temperature monitoring of electrical equipment are provided, one mode is that a temperature probe is additionally arranged at a temperature measuring position of the electrical equipment, and the mode has high primary cost investment and relatively complex later maintenance; the other mode is that the manual point-by-point temperature gun is used for measuring and recording point-by-point, the investment cost is low, and the inspection time of inspection personnel is increased. Therefore, the temperature monitoring device which is convenient to install and facilitates visual detection of inspection personnel is urgently needed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect and not enough of prior art, the utility model provides a temperature monitoring device for solve current temperature monitoring device cost higher, the installation maintenance is complicated, is not convenient for patrol and examine the problem of the audio-visual detection of personnel.
The utility model provides a temperature monitoring device, include:
an adsorbent having magnetic properties;
the insulating sleeve is wrapped on the adsorption body, and the adsorption surface of the adsorption body is exposed out of the insulating sleeve;
the coating is in the adsorbent or on the insulating cover, and expose and be in the outer temperature layer that shows of insulating cover, it is made by reversible color change temperature control material to show the temperature layer.
Preferably, the insulating sheath is made of a polyester-based film.
Preferably, the temperature display layer is a 65 ℃ blue to violet color temperature change paint coating (taking monitoring of bus temperature as an example).
Preferably, the adsorbent is a samarium cobalt magnet.
Preferably, the insulating sleeve is made of an insulating material.
Further, the insulating and heat-insulating material is any one of polystyrene foam plastics, polyethylene foam plastics and polyurethane foam plastics.
Preferably, a through hole is formed in one side, away from the adsorption surface, of the insulating sleeve, the diameter of the through hole is larger than 10mm, the adsorption body is installed in the insulating sleeve, the end face, away from one side of the adsorption surface, of the adsorption body abuts against the through hole, and the temperature display layer is coated on the end face.
Further, the temperature display layer is only coated on the end face of the adsorbent in the through hole.
Further, the through holes are 2-5mm deep.
Further, the adsorbent is the cylinder piece, being close to of cylinder piece the one end of adsorption plane is provided with the outer conical surface to central convergent, be provided with on the insulating boot with the cavity that the cylinder piece matches, the cavity lower part be provided with the corresponding interior conical surface that matches of outer conical surface, the adsorbent is installed in the cavity, just interior conical surface cladding is in on the outer conical surface.
As above, the utility model discloses temperature monitoring device is when using, adsorbs to the electrical equipment through having magnetic adsorbent and waits to detect the ferromagnetism casing of position, if electrical equipment's temperature surpasss the settlement temperature, then shows the temperature layer colour and change, and the temperature condition that electrical equipment can directly be known through observing the temperature layer colour to the patrolling and examining personnel, the utility model discloses temperature monitoring device not only simple to operate and more audio-visual presents the temperature result, and the utility model provides a show the temperature layer and make by reversible temperature control material that discolours, can repetitious usage, not only keep watch on directly perceived, and investment cost is low moreover.
Drawings
The features and advantages of the invention will be more clearly understood by reference to the accompanying drawings, which are schematic and should not be understood as imposing any limitation on the invention, in which:
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic view of a second embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of the area I in FIG. 2;
fig. 4 shows a schematic structure diagram of a third embodiment of the present invention.
Reference numerals:
10 adsorbent
101 adsorption surface
102 outer conical surface
20 insulating sleeve
201 through hole
202 inner conical surface
30 temperature display layer
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 those skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1, the present embodiment provides a temperature monitoring apparatus including:
an adsorbent 10 having magnetism;
the insulating sleeve 20 is wrapped on the adsorption body 10, and the adsorption surface 101 of the adsorption body 10 is exposed out of the insulating sleeve 20;
the temperature display layer 30 is coated on the adsorbent 10 or the insulating sleeve 20 and is exposed outside the insulating sleeve 20, and the temperature display layer 30 is made of a reversible color-changing temperature control material.
The utility model discloses temperature monitoring device is when using, adsorbs to electrical equipment through having magnetic adsorbent 10 and detects on the ferromagnetism casing of waiting to detect the position, if electrical equipment's temperature surpasss the settlement temperature, then shows temperature layer 30 colour and changes, and the personnel of patrolling and examining can directly know electrical equipment's the temperature condition through observing showing temperature layer 30 colour, the utility model discloses temperature monitoring device not only simple to operate and more audio-visual presents the temperature result, and the utility model provides a show temperature layer 30 and make by reversible color-changing temperature control material, can repetitious usage, not only keep watch directly perceived, and investment cost is low moreover.
The insulating sheath 20 in this embodiment is made of a polyester-based film in consideration of the polyester-based film having both insulation and a relatively thin film having a good heat transfer effect.
The utility model discloses the type of well reversible temperature control material that discolours is unrestricted in principle, as long as it can take place under the settlement temperature discolour can, it is different to consider current different grade type electrical equipment and different position work restriction temperature, the utility model discloses only select for use the warning temperature as the example to set up for use the temperature layer 30 that shows in this embodiment of 65 degrees centigrade better for the blue purple colour temperature of 65 degrees centigrade becomes the paint coating.
The utility model provides an adsorbent 10 can be for having magnetism, can adsorb the magnet material on iron shell or connecting piece, considers the size of adsorption affinity, and adsorbent 10 in this embodiment is the stronger samarium cobalt class magnet of magnetism.
Example two
As shown in fig. 2-3, the present embodiment provides a temperature monitoring device, which is substantially the same as the first embodiment, and the same parts are not repeated herein, except that the insulating sleeve 20 in the temperature monitoring device of the present embodiment is made of an insulating material with insulating and heat-insulating effects. The insulating heat-insulating material is any one of polystyrene foam, polyethylene foam and polyurethane foam, a through hole 201 is formed in one side, deviating from the adsorption surface 101, of the insulating sleeve 20, the diameter of the through hole 201 is larger than 10mm, the depth of the through hole is 2-5mm, the adsorption body 10 is installed in the insulating sleeve 20, the end face, deviating from one side of the adsorption surface 101, of the adsorption body abuts against the through hole 201, and the temperature display layer 30 is coated on the whole end face. The temperature display layer 30 is directly coated on the end face of the adsorbent 10 in the embodiment, so that the temperature display effect is better, and the insulating and heat-insulating material in the embodiment can prevent inaccurate detection and higher accuracy caused by heat transfer loss between the adsorbent 10 and air.
The distance m between adsorption surface 101 and the temperature display layer 30 in this embodiment is not easy too thick (the effect is shown to too thick influence temperature), as for the adsorbent 10 shape can be unrestricted, can be square piece or cylinder piece, adsorbent 10 is the cylinder piece in this embodiment, the one end of cylinder piece that is close to adsorption surface 101 is provided with the outer conical surface 102 of convergent to the center, be provided with the cavity that matches with the cylinder piece on the insulating cover 20, the cavity lower part is provided with the inner conical surface 202 that matches corresponding with outer conical surface 102, the adsorbent 10 is installed in the cavity, and inner conical surface 202 cladding is on outer conical surface 102. Because the insulating and heat-insulating material in this embodiment has a certain elasticity, the elastic force retracting in the insulating sleeve 20 acts on the outer conical surface 102 through the inner conical surface 202, so that one end of the cylindrical sheet away from the adsorption surface 101 is pressed and abutted on the through hole 201, which can prevent the adsorbent 10 from coming out of the insulating sleeve 20, and can prevent the temperature-displaying layer 30 from sinking due to the coming out of the adsorbent 10 and being unable to be seen from the through hole 201.
EXAMPLE III
As shown in fig. 4, the present embodiment provides a temperature monitoring device, which is substantially the same as the second embodiment, and the same points are not repeated, except that the temperature displaying layer 30 is only coated on the end surface of the absorbent 10 in the through hole 201 in the present embodiment.
To sum up, the utility model discloses temperature monitoring device is simple to operate not only and more audio-visual presents the temperature result, and the utility model provides a show the temperature layer and make by reversible temperature control material that discolours, can repetitious usage, not only keep watch on directly perceived, and investment cost is low moreover, can effectively solve current temperature monitoring device cost higher, installation maintenance complicacy, the problem of the direct-viewing detection of the person of patrolling and examining of being not convenient for.
The above-described embodiments are merely illustrative of the principles of the present invention and its efficacy, rather than limiting the same, and various modifications and variations can be made by those skilled in the art without departing from the spirit and scope of the invention, such modifications and variations all falling within the scope of the appended claims.
Claims (10)
1. A temperature monitoring device, comprising:
an adsorbent having magnetic properties;
the insulating sleeve is wrapped on the adsorption body, and the adsorption surface of the adsorption body is exposed out of the insulating sleeve;
the coating is in the adsorbent or on the insulating cover, and expose and be in the outer temperature layer that shows of insulating cover, it is made by reversible color change temperature control material to show the temperature layer.
2. The temperature monitoring device of claim 1, wherein the insulating sheath is made of a polyester-based film.
3. The temperature monitoring device of claim 1, wherein the temperature developing layer is a 65 ℃ blue to violet color temperature changing paint coating.
4. The temperature monitoring device of claim 1, wherein the adsorbent is a samarium cobalt magnet.
5. The temperature monitoring device of claim 1, wherein the insulating sleeve is made of an insulating thermal material.
6. The temperature monitoring device according to claim 5, wherein the insulating material is any one of polystyrene foam, polyethylene foam, and urethane foam.
7. The temperature monitoring device according to claim 1, wherein a through hole is formed in one side of the insulating sleeve, which is away from the adsorption surface, the diameter of the through hole is larger than 10mm, the adsorption body is installed in the insulating sleeve, an end surface of one side of the insulating sleeve, which is away from the adsorption surface, abuts against the through hole, and the temperature display layer is coated on the end surface.
8. The temperature monitoring device according to claim 7, wherein the temperature developing layer is coated only on the end face of the adsorbent in the through hole.
9. The temperature monitoring device of claim 8, wherein the through-holes are 2-5mm deep.
10. The temperature monitoring device according to claim 7, wherein the adsorbing body is a cylindrical piece, one end of the cylindrical piece close to the adsorbing surface is provided with an outer conical surface which is gradually tapered towards the center, the insulating sleeve is provided with a cavity matched with the cylindrical piece, the lower part of the cavity is provided with an inner conical surface which is correspondingly matched with the outer conical surface, the adsorbing body is installed in the cavity, and the inner conical surface is coated on the outer conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452722.5U CN210571081U (en) | 2019-09-03 | 2019-09-03 | Temperature monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452722.5U CN210571081U (en) | 2019-09-03 | 2019-09-03 | Temperature monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210571081U true CN210571081U (en) | 2020-05-19 |
Family
ID=70638409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921452722.5U Active CN210571081U (en) | 2019-09-03 | 2019-09-03 | Temperature monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210571081U (en) |
-
2019
- 2019-09-03 CN CN201921452722.5U patent/CN210571081U/en active Active
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