CN218277191U - Automatic constant-temperature explosion-proof electric tracing band - Google Patents
Automatic constant-temperature explosion-proof electric tracing band Download PDFInfo
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- CN218277191U CN218277191U CN202221829704.6U CN202221829704U CN218277191U CN 218277191 U CN218277191 U CN 218277191U CN 202221829704 U CN202221829704 U CN 202221829704U CN 218277191 U CN218277191 U CN 218277191U
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- electric tracing
- temperature
- temperature measuring
- temperature measurement
- control mechanism
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Abstract
The utility model discloses an automatic explosion-proof electric tracing area of constant temperature relates to electric tracing area technical field, and the electric current can suddenly increase when solving current electric tracing area short circuit, and the short circuit can cause electric tracing area temperature to change suddenly or one section hot one section is cold, if the untimely cut-off power easily arouses flame to lead to the problem of occurence of failure. The utility model discloses a temperature measurement device, including constant temperature electric tracing area, control mechanism, oversheath, its setting is in the outside of electric tracing area, the inside of electric tracing area is provided with the temperature measurement layer, and electric tracing area body and control mechanism electric connection, oversheath, and it sets up in the outside of electric tracing area body, the inside of electric tracing area body is provided with the temperature measurement layer, and electric tracing area body and temperature measurement layer cover income formula are connected, first temperature measurement groove, and it sets up inside the front end on temperature measurement layer, the inside in first temperature measurement groove is provided with first miniature temperature measurement paster, and second temperature measurement groove, its setting is between two adjacent first temperature measurement grooves, the inside in second temperature measurement groove is provided with the miniature temperature measurement paster of second.
Description
Technical Field
The utility model relates to an electric tracing band technical field specifically is an automatic explosion-proof electric tracing band of constant temperature.
Background
The electric tracing band is a product for anti-freezing and heat-insulating of industrial equipment, and the principle of the electric tracing band is that electric energy is converted into heat energy by the electric tracing band, and the heat lost by the electric tracing band through a heat-insulating material is supplemented through direct or indirect heat exchange.
For example, chinese patent publication No. CN102573153A (an electric tracing band) includes a pair of conductors and a sheath layer combined outside the pair of conductors, the pair of conductors each include a carbon fiber bundle and an insulating coating layer positioned outside the carbon fiber bundle, and the sheath layer is a low-halogen polyolefin sheath layer.
However, when the electric tracing band of the prior art is short-circuited, the current is suddenly increased, the short circuit can cause the temperature of the electric tracing band to change suddenly or cause the electric tracing band to be hot for a while and cold for a while, and if the power supply is not cut off in time, the electric tracing band is easy to cause fire, thereby causing accidents; therefore, the existing requirements are not met, and an automatic constant-temperature explosion-proof electric tracing band is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic explosion-proof electric tracing area of constant temperature to the electric current can suddenly increase when solving the short circuit of the current electric tracing area that provides in the above-mentioned background art, and the short circuit can cause the electric tracing area temperature to change suddenly or one section hot one section is cold, if the untimely cut-off power easily causes the fire, thereby leads to the problem of occurence of failure.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic constant-temperature explosion-proof electric tracing band comprises a constant-temperature electric tracing band, wherein a control mechanism is arranged above the constant-temperature electric tracing band, electric tracing band bodies are arranged on two sides below the control mechanism, and the electric tracing band bodies are electrically connected with the control mechanism;
further comprising:
the outer sheath is arranged outside the electric tracing heat belt body, a temperature measuring layer is arranged inside the electric tracing heat belt body, and the electric tracing heat belt body is in embedded connection with the temperature measuring layer;
the first temperature measuring groove is arranged in the front end of the temperature measuring layer, the first temperature measuring groove and the temperature measuring layer are of an integral structure, the first temperature measuring groove is provided with a plurality of temperature measuring grooves, a first miniature temperature measuring patch is arranged in the first temperature measuring groove, and the first miniature temperature measuring patch is typically connected with the control mechanism;
the second temperature measuring groove is arranged between every two adjacent first temperature measuring grooves, the second temperature measuring groove and the temperature measuring layer are of an integral structure, the second temperature measuring groove is provided with a plurality of temperature measuring grooves, a second miniature temperature measuring patch is arranged inside the second temperature measuring groove, and the second miniature temperature measuring patch is electrically connected with the control mechanism.
Preferably, a second wire groove is arranged above the second temperature measuring groove and the first temperature measuring groove, the second wire groove and the temperature measuring layer are of an integral structure, a first wire groove is arranged below the second temperature measuring groove and the first temperature measuring groove, and the first wire groove and the temperature measuring layer are of an integral structure.
Preferably, the temperature measuring layer is internally provided with a shielding layer, the shielding layer is connected with the temperature measuring layer in a sleeved mode, the shielding layer is internally provided with an insulating layer, and the insulating layer is connected with the shielding layer in a sleeved mode.
Preferably, a heating resistor is arranged in the insulating layer and is in sleeved connection with the insulating layer, a first conductor is arranged above the heating resistor and is in sleeved connection with the heating resistor, and a second conductor is arranged below the heating resistor and is in sleeved connection with the heating resistor.
Preferably, control mechanism's top one side is provided with the connecting pipe, and connecting pipe and control mechanism electric connection, control mechanism's inside below is provided with the bandage hole, and bandage hole and control mechanism structure as an organic whole, control mechanism's below both sides all are provided with the extension pipe, and extension pipe and control mechanism structure as an organic whole, and the electric tracing heat belt body passes the extension pipe and is connected with control mechanism.
Preferably, the inside in bandage hole is provided with fixing bandage, and fixing bandage and the embedded connection in bandage hole, fixing bandage's front end is provided with the bandage head, and bandage head and fixing bandage structure as an organic whole, the centre of bandage head is provided with the trough of belt, and trough of belt and bandage head structure as an organic whole, fixing bandage's rear end is provided with the bandage end, and bandage end and fixing bandage structure as an organic whole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an at the internal temperature measurement layer that sets up of electric tracing band, and set up first miniature temperature measurement paster and the miniature temperature measurement paster of second on the temperature measurement layer, all be connected to behind control mechanism with first miniature temperature measurement paster and the miniature temperature measurement paster of second, first miniature temperature measurement paster and the miniature temperature measurement paster of second can give control mechanism with the real-time temperature transmission of position department separately, control mechanism can judge whether the electric tracing band body heaies up the cooling suddenly or whether have the position difference in temperature great thereby judge whether the electric tracing band body breaks down, thereby the electric current can suddenly increase when avoiding current electric tracing band short circuit, the short circuit can cause electric tracing band temperature to change suddenly or one section hot one section is cold, if not in time cut off power supply arouses flame easily, thereby lead to the problem emergence of occurence of failure.
2. The second wire groove is arranged above the second temperature measuring groove and the first temperature measuring groove, the first wire groove is arranged below the second temperature measuring groove and the first temperature measuring groove, the connecting circuit of the second miniature temperature measuring patch can be arranged in the second wire groove, the connecting circuit of the first miniature temperature measuring patch can be arranged in the first wire groove, the problem that the surface of the electric tracing band is protruded due to the fact that two patch circuits are concentrated, the electric tracing band is not tightly attached to a heated object is avoided, and therefore the heating effect is influenced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a partial enlarged view of the point A of the present invention;
in the figure: 1. a constant temperature electric tracing band; 2. a control mechanism; 3. an extension tube; 4. an electric tracing band; 5. an outer sheath; 6. a temperature measuring layer; 7. a first temperature measuring groove; 8. a second temperature measuring groove; 9. a first wire slot; 10. a second wire slot; 11. a first miniature temperature measuring patch; 12. a belt groove is formed; 13. a second miniature temperature measuring patch; 14. binding the tape head; 15. a shielding layer; 16. an insulating layer; 17. a heating resistor body; 18. a first conductor; 19. a second conductor; 20. a connecting pipe; 21. the bandage hole is tied; 22. fixing a binding band; 23. and (5) binding the belt powder.
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.
Referring to fig. 1-3, the present invention provides an embodiment: an automatic constant-temperature explosion-proof electric tracing band comprises a constant-temperature electric tracing band 1, wherein a control mechanism 2 is arranged above the constant-temperature electric tracing band 1, electric tracing band bodies 4 are arranged on two sides below the control mechanism 2, and the electric tracing band bodies 4 are electrically connected with the control mechanism 2;
further comprising:
the outer sheath 5 is arranged outside the electric tracing heat belt body 4, the temperature measuring layer 6 is arranged inside the electric tracing heat belt body 4, and the electric tracing heat belt body 4 is connected with the temperature measuring layer 6 in a sleeved mode;
the first temperature measuring groove 7 is arranged in the front end of the temperature measuring layer 6, the first temperature measuring groove 7 and the temperature measuring layer 6 are of an integral structure, the first temperature measuring groove 7 is provided with a plurality of temperature measuring grooves, a first miniature temperature measuring patch 11 is arranged in the first temperature measuring groove 7, and the first miniature temperature measuring patch 11 is typically connected with the control mechanism 2;
second temperature measurement groove 8, it sets up between two adjacent first temperature measurement grooves 7, and second temperature measurement groove 8 and temperature measurement layer 6 structure as an organic whole, and second temperature measurement groove 8 is provided with the several, the inside of second temperature measurement groove 8 is provided with the miniature temperature measurement paster 13 of second, and the miniature temperature measurement paster 13 of second and control mechanism 2 electric connection, two temperature measurement pasters can give control mechanism 2 with temperature information transmission, so that control mechanism 2 judges whether the electric tracing band body 4 goes wrong, in time cut off power supply.
Referring to fig. 3, a second wire groove 10 is disposed above the second temperature measuring groove 8 and the first temperature measuring groove 7, the second wire groove 10 and the temperature measuring layer 6 are integrated, a first wire groove 9 is disposed below the second temperature measuring groove 8 and the first temperature measuring groove 7, and the first wire groove 9 and the temperature measuring layer 6 are integrated, so that connecting circuits of two temperature measuring patches can be respectively disposed in the two wire grooves, and the problem that the two patch circuits concentrate to make the surface of the electric tracing heat belt 4 protrude, so that the electric tracing heat belt is not tightly attached to the heated object, and the heating effect is affected is avoided.
Referring to fig. 3, a shielding layer 15 is disposed inside the temperature measuring layer 6, the shielding layer 15 is connected to the temperature measuring layer 6 in a sleeved manner, an insulating layer 16 is disposed inside the shielding layer 15, the insulating layer 16 is connected to the shielding layer 15 in a sleeved manner, and the insulating layer 16 can isolate the current inside, thereby avoiding the problem that the current damages the temperature measuring patch or generates a short circuit due to leakage.
Referring to fig. 3, a heating resistor 17 is disposed inside the insulating layer 16, the heating resistor 17 is connected to the insulating layer 16 in a sleeved manner, a first conductor 18 is disposed above the heating resistor 17, the first conductor 18 is connected to the heating resistor 17 in a sleeved manner, a second conductor 19 is disposed below the heating resistor 17, the second conductor 19 is connected to the heating resistor 17 in a sleeved manner, the conductors transmit current, the resistor can increase voltage, and thus heating is performed, and an object to be heated can be heated.
Referring to fig. 1, a connecting pipe 20 is disposed on one side of the upper portion of a control mechanism 2, the connecting pipe 20 is electrically connected to the control mechanism 2, a strap hole 21 is disposed on the lower portion of the inside of the control mechanism 2, the strap hole 21 and the control mechanism 2 are integrated, extension pipes 3 are disposed on two sides of the lower portion of the control mechanism 2, the extension pipes 3 and the control mechanism 2 are integrated, an electric heat tracing band 4 penetrates through the extension pipes 3 to be connected to the control mechanism 2, and the connecting pipe 20 can be connected to a circuit to supply power to the constant temperature electric heat tracing band 1.
Referring to fig. 1, a fixing band 22 is disposed inside a band hole 21, the fixing band 22 is connected to the band hole 21 in an embedded manner, a band head 14 is disposed at a front end of the fixing band 22, the band head 14 and the fixing band 22 are integrated, a band groove 12 is disposed in the middle of the band head 14, the band groove 12 and the band head 14 are integrated, a band tail 23 is disposed at a rear end of the fixing band 22, the band tail 23 and the fixing band 22 are integrated, and the constant temperature electric tracing band 1 can be fixed on an object to be heated through the fixing band so as to be used.
The working principle is as follows: when the temperature measuring device is used, the temperature information of the positions of the first miniature temperature measuring patch 11 and the second miniature temperature measuring patch 13 is transmitted to the control mechanism 2, the control mechanism 2 judges whether the temperature of the position changes suddenly or has a large temperature difference with other positions through information, so that whether the electric tracing band body 4 has a fault or not is judged, the power supply is cut off in time, the current is suddenly increased when the existing electric tracing band is short-circuited, the short circuit can cause the temperature of the electric tracing band to change suddenly or one section of the electric tracing band is hot and one section of the electric tracing band is cold, and if the power supply is not cut off in time, the fire is easily caused, so that the accident problem is caused.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An automatic constant-temperature explosion-proof electric tracing band comprises a constant-temperature electric tracing band (1), wherein a control mechanism (2) is arranged above the constant-temperature electric tracing band (1), electric tracing band bodies (4) are arranged on two sides below the control mechanism (2), and the electric tracing band bodies (4) are electrically connected with the control mechanism (2);
the method is characterized in that: further comprising:
the outer sheath (5) is arranged outside the electric tracing heat belt body (4), the temperature measuring layer (6) is arranged inside the electric tracing heat belt body (4), and the electric tracing heat belt body (4) is connected with the temperature measuring layer (6) in a sleeved mode;
the temperature measurement device comprises a first temperature measurement groove (7) which is arranged in the front end of a temperature measurement layer (6), the first temperature measurement groove (7) and the temperature measurement layer (6) are of an integral structure, a plurality of first temperature measurement grooves (7) are arranged, a first miniature temperature measurement patch (11) is arranged in the first temperature measurement groove (7), and the first miniature temperature measurement patch (11) is typically connected with a control mechanism (2);
the second temperature measuring groove (8) is arranged between two adjacent first temperature measuring grooves (7), the second temperature measuring groove (8) and the temperature measuring layer (6) are of an integrated structure, a plurality of second temperature measuring grooves (8) are arranged, a second miniature temperature measuring patch (13) is arranged inside each second temperature measuring groove (8), and the second miniature temperature measuring patch (13) is electrically connected with the control mechanism (2).
2. The automatic constant-temperature explosion-proof electric tracing band according to claim 1, characterized in that: the temperature measuring device is characterized in that a second wire groove (10) is arranged above the second temperature measuring groove (8) and the first temperature measuring groove (7), the second wire groove (10) and the temperature measuring layer (6) are of an integral structure, a first wire groove (9) is arranged below the second temperature measuring groove (8) and the first temperature measuring groove (7), and the first wire groove (9) and the temperature measuring layer (6) are of an integral structure.
3. The automatic constant-temperature explosion-proof electric tracing band according to claim 1, wherein: the temperature measurement device is characterized in that a shielding layer (15) is arranged inside the temperature measurement layer (6), the shielding layer (15) is connected with the temperature measurement layer (6) in a sleeved mode, an insulating layer (16) is arranged inside the shielding layer (15), and the insulating layer (16) is connected with the shielding layer (15) in the sleeved mode.
4. The automatic constant-temperature explosion-proof electric tracing band according to claim 3, wherein: the insulation layer (16) is internally provided with a heating resistor body (17), the heating resistor body (17) is connected with the insulation layer (16) in a sleeved mode, a first conductor (18) is arranged above the heating resistor body (17) and connected with the heating resistor body (17) in the sleeved mode, a second conductor (19) is arranged below the heating resistor body (17) and connected with the heating resistor body (17) in the sleeved mode.
5. The automatic constant-temperature explosion-proof electric tracing band according to claim 1, wherein: the utility model discloses a control mechanism, including control mechanism (2), the top of control mechanism (2) one side is provided with connecting pipe (20), and connecting pipe (20) and control mechanism (2) electric connection, the inside below of control mechanism (2) is provided with bandage hole (21), and bandage hole (21) and control mechanism (2) structure as an organic whole, the below both sides of control mechanism (2) all are provided with extension pipe (3), and extension pipe (3) and control mechanism (2) structure as an organic whole, and the electric tracing heat belt body (4) pass extension pipe (3) and are connected with control mechanism (2).
6. The automatic constant-temperature explosion-proof electric tracing band according to claim 5, wherein: the inside of bandage hole (21) is provided with fixing bandage (22), and fixing bandage (22) and bandage hole (21) embedded connection, the front end of fixing bandage (22) is provided with bandage head (14), and bandage head (14) and fixing bandage (22) structure as an organic whole, the centre of bandage head (14) is provided with trough of belt (12), and trough of belt (12) and bandage head (14) structure as an organic whole, the rear end of fixing bandage (22) is provided with bandage end (23), and bandage end (23) and fixing bandage (22) structure as an organic whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221829704.6U CN218277191U (en) | 2022-07-15 | 2022-07-15 | Automatic constant-temperature explosion-proof electric tracing band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221829704.6U CN218277191U (en) | 2022-07-15 | 2022-07-15 | Automatic constant-temperature explosion-proof electric tracing band |
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| Publication Number | Publication Date |
|---|---|
| CN218277191U true CN218277191U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221829704.6U Active CN218277191U (en) | 2022-07-15 | 2022-07-15 | Automatic constant-temperature explosion-proof electric tracing band |
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| CN (1) | CN218277191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11956865B2 (en) | 2017-02-01 | 2024-04-09 | Nvent Services Gmbh | Low smoke, zero halogen self-regulating heating cable |
-
2022
- 2022-07-15 CN CN202221829704.6U patent/CN218277191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11956865B2 (en) | 2017-02-01 | 2024-04-09 | Nvent Services Gmbh | Low smoke, zero halogen self-regulating heating cable |
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